forks/3x666-SDL: 3x666.c annotate

annotate 3x666.c @ 25:f896fe6a98da

Cleanups.

author	Matti Hamalainen <ccr@tnsp.org>
date	Fri, 15 Mar 2013 23:35:52 +0200
parents	7c314ac342f4
children	7f7330567277

rev	line source
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	1 #include <SDL.h>
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	2 #include <math.h>
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	3 #include <stdlib.h>
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	4 #include <unistd.h>
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	5 #include <string.h>
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	6 #include <stdarg.h>
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	7 #include "config.h"
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 #include "3xfont.h"
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	10
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	11 #if !defined(FALSE) && !defined(TRUE) && !defined(BOOL)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	12 typedef enum { FALSE = 0, TRUE = 1 } BOOL;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	13 #endif
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	14
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	15 #ifndef BOOL
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	16 # ifdef bool
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	17 # define BOOL bool
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	18 # else
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	19 # define BOOL int
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	20 # endif
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	21 #endif
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	22
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	23
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	24 struct
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	25 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	26 int tickLen;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	27 int frameTime, frameCount,
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	28 startTime, endTime;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	29
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	30 BOOL exitFlag;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	31
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	32 int mixFill, mixBufSize;
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	33 Sint32 *mixBuf;
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	34
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	35 int optVFlags;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	36 SDL_Surface *screen;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	37 SDL_Event event;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	38 SDL_AudioSpec optAfmt;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	39 } engine;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	40
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	41
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	43 typedef struct
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	44 {
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	45 int x, y, z;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	46 } vec3d;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47
7 4c1d187d0cf6 Moar. Matti Hamalainen <ccr@tnsp.org> parents: 3 diff changeset	48
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 int *ballz;
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50
17 972054c118f9 Add setpal() prototype. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	51 void setpal(void);
972054c118f9 Add setpal() prototype. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	52
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	53
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	54 static inline int dmClamp(const int v, const int min, const int max)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	55 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	56 return (v < min ? min : (v > max ? max : v));
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	57 }
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	58
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	59
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	60 static int engineGetTick()
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	61 {
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	62 return ((engine.frameTime - engine.startTime) * SET_DEMOHZ) / 1000;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	63 }
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	64
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	65
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	66 void dmPrintVA(const char *fmt, va_list ap)
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	67 {
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	68 #ifndef __WIN32
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	69 vfprintf(stderr, fmt, ap);
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	70 #endif
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	71 }
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	72
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	73
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	74 void dmPrint(const char *fmt, ...)
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	75 {
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	76 #ifndef __WIN32
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	77 va_list ap;
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	78
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	79 va_start(ap, fmt);
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	80 dmPrintVA(fmt, ap);
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	81 va_end(ap);
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	82 #endif
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	83 }
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	84
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	85
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	86 void dmErrorVA(const char *fmt, va_list ap)
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	87 {
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	88 fprintf(stderr, SET_PROG_NAME ": ");
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	89 vfprintf(stderr, fmt, ap);
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	90 }
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	91
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	92
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	93 void dmError(const char *fmt, ...)
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	94 {
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	95 va_list ap;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	96
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	97 va_start(ap, fmt);
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	98 dmErrorVA(fmt, ap);
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	99 va_end(ap);
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	100 }
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	101
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	102
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	103
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	104
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	105 static BOOL engineInitializeVideo()
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	106 {
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	107 SDL_FreeSurface(engine.screen);
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	108
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	109 engine.screen = SDL_SetVideoMode(SET_VID_BUFW, SET_VID_BUFH, 8, engine.optVFlags);
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	110 if (engine.screen == NULL)
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	111 {
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	112 dmError("Can't SDL_SetVideoMode(): %s\n", SDL_GetError());
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	113 return FALSE;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	114 }
16 e846eda89058 (Re)Set palette when (re)initializing video - aka fs/window. Matti Hamalainen <ccr@tnsp.org> parents: 15 diff changeset	115
e846eda89058 (Re)Set palette when (re)initializing video - aka fs/window. Matti Hamalainen <ccr@tnsp.org> parents: 15 diff changeset	116 setpal();
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	117 return TRUE;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	118 }
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	119
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	120
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	121 /************** tEXT dRAWiNG rOUTiNES ********
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123 bitmaps are for lamers :) let's use a little 12-segment calculator font...
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 ascii chars 32..90, 16 bits per char unpacked -> 114 bytes for the whole
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125 font ;) let's credit karl/nooon for the original idea. */
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	127 void txtDrawSegment(int y, int x, int w, int h)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	129 /* clip clip clip */
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	130 if (x + w > SET_VID_BUFW)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	131 w = SET_VID_BUFW - x;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	132 if (x < 0)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	133 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	134 w += x;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	135 x = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	136 }
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	137 if (y + h > SET_VID_BUFH)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	138 h = SET_VID_BUFH - y;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	139 if (y < 0)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	140 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	141 h += y;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	142 y = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	143 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	144 if (w > 0 && h > 0)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	145 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	146 Uint8 b = engine.screen->pixels + (y engine.screen->pitch) + x;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	147 for (; h; h--)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	148 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	149 memset(b, 122, w);
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	150 b += engine.screen->pitch;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	151 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	152 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	153 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	155 void txtDrawChar(int x, int y, int c, int xunit, int yunit)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	156 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	157 x -= xunit * 2;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	158 y -= yunit * 3;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	159 for (;;)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	160 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	161 if (!c)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	162 break;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	164 if (c & 1)
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	165 txtDrawSegment(y, x + 1, xunit * 2 - 2, yunit);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	166 if (c & 2)
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	167 txtDrawSegment(y, x + 1 + xunit * 2, xunit * 2 - 2, yunit);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	168 y++;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	170 c >>= 2;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	171 if (!c)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	172 break;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	174 if (c & 1)
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	175 txtDrawSegment(y, x, xunit, yunit * 3 - 2);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	176 if (c & 2)
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	177 txtDrawSegment(y, x + ((xunit * 3) >> 1), xunit, yunit * 3 - 2);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	178 if (c & 4)
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	179 txtDrawSegment(y, x + xunit * 3, xunit, yunit * 3 - 2);
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	181 y += yunit * 2;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	182 c >>= 3;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	183 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	184 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	185
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	186 void drawtxtscr(char *str)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	187 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	188 int x = SET_VID_BUFW >> 4, y = SET_VID_BUFH >> 3;
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	189 while (*str)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	190 {
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	191 if (*str >= 32)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	192 {
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	193 txtDrawChar(x, y, phont[*str - 32], SET_VID_BUFW / 50, SET_VID_BUFW / 80);
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	194 x += SET_VID_BUFW / 10;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	195 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	196 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	197 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	198 x = SET_VID_BUFW >> 4;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	199 y += SET_VID_BUFW / 10;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	200 }
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	201 str++;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	202 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	203 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	206 void flashtxt(char *str)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	207 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	208 int x = (SET_VID_BUFW >> 1) - (strlen(str) + 1) * 3 * SET_VID_BUFW / 80;
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	209 while (*str)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	210 {
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	211 txtDrawChar(x, SET_VID_BUFH >> 1, phont[*str++ - 32], SET_VID_BUFW / 50, SET_VID_BUFW / 80);
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	212 x += SET_VID_BUFW / 10;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	213 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216 /************************* DA PHONGBALL HEAVEN ************
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	217
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	218 A short course on phongball theory!
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	219
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	220 A sphere: x^2+y^2+z^2=R^2
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	221
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	222 Diffuse shading: intensity = dotproduct(surfacenormal,lightvector)
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	223
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	224 (doing this for every drawn point of the surface is sometimes called
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	225 phong shading even if the normals aren't actually interpolated)
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	226
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	227 For a sphere, a normal vector at a point of the surface == constant *
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	228 the coordinates of the point (if center == origo).
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	229
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	230 Thus, the function for the intensity of a 2d-projected phongball can be
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	231 stated as
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	232
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	233 intensity(x,y) = l.xx + l.yy + l.z*z, z = sqrt(R^2-x^2-y^2)
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	234
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	235 The first two muls can be eliminated easily. (and will be eliminated by
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	236 a good compiler even if you are lazy)
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	237
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	238 The third mul can be eliminated by approximating l.z*z with a function
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	239 of the form f(x)=a*x^2+c. This approximation makes the ball look a bit
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	240 "twisty" but who cares, it just looks damn cool ;)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	241
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	242 ***/
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	243
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	244 #if (SET_VID_BUFH < SET_VID_BUFW)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	245 # define maxR (SET_VID_BUFH >> 1)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	246 #else
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	247 # define maxR (SET_VID_BUFW >> 1)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	248 #endif
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	249
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	250 struct
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	251 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	252 int *tab;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	253 signed int R;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	254 } balltab[50];
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	255
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256 void preball()
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	257 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	258 unsigned int rR;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	259 signed int R;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	260
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	261 for (rR = 0; rR < 48; rR++)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	262 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	263 int R2, *d;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	264 signed int y;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	265 R = (maxR * (rR + 4)) / 52;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	266 if (R < 2)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	267 R = 2;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	268 R2 = R * R;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	269 balltab[rR].R = R;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	270 d = balltab[rR].tab = malloc(R * 2 * sizeof(int));
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	271 for (y = -R + 1; y < R - 1; y++)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	272 d++ = sqrt(R2 - y y);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	273 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	275 balltab[49].R = balltab[48].R = balltab[47].R;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	276 balltab[49].tab = balltab[48].tab = balltab[47].tab;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	277 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	278
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	279
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	280 void drawball_inloop(Uint8 *d, int dotxyz, int ddot, int dddot, int x)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	281 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	282 for (; x; x--)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	283 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	284 dotxyz += ddot;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	285 ddot += dddot;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	286 *d++ = dotxyz >> 16;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	287 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	288 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	289
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	290 void drawball(SDL_Surface screen, vec3d l, int relR)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	291 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	292 int R = balltab[relR].R, *s = balltab[relR].tab;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	293
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	294 signed int doty = (-(R - 1) * l->y);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	295 signed int y = R * 2 - 2;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	296
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	297 Uint8 dp = screen->pixels + (SET_VID_BUFW >> 1) - R + ((SET_VID_BUFH >> 1) - R) screen->pitch;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	298
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	299 for (; y; y--)
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	300 {
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	301 int halfw = *s++;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	302 if (halfw)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	303 {
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	304 drawball_inloop(dp + R - halfw,
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	305 (doty - (l->x * halfw)) << 8,
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	306 (l->x + l->z) << 8,
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	307 0 - ((l->z << 8) / halfw), halfw << 1);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	308 }
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	309 dp += screen->pitch;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	310 doty += l->y;
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	311 }
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	312 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	313
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	314 /* some extra for freaks: a plasma made with the phongball innerloop :)
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	315 looks ugly.
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	316
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	317 void drawplasma(char *d,float t)
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	318 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	319 int y=SET_VID_BUFH; float u=0,du=500/SET_VID_BUFH;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	320
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	321 for(;y;y--){
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	322 drawball_inloop(d,
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	323 sin(t0.02+0+u0.033)65536256,
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	324 cos(t0.04+1+u0.022)655364096/SET_VID_BUFW,
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	325 -2cos(t0.04+1+u0.022)655364096/(SET_VID_BUFWSET_VID_BUFW), SET_VID_BUFW);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	326 d+=SET_VID_BUFW;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	327 u+=du;
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	328 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	329 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	330 */
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	331
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	332 /********************** oTHA FX *************/
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	333
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	334 void rotochess(SDL_Surface *screen, int du, int dv, int iu, int iv)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	335 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	336 int hu = iu - (dv * (SET_VID_BUFH >> 1)) - (du * (SET_VID_BUFW >> 1)),
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	337 hv = iv + (du * (SET_VID_BUFH >> 1)) - (dv * (SET_VID_BUFW >> 1));
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	338
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	339 int y;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	340 Uint8 *dp = screen->pixels;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	341
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	342 for (y = SET_VID_BUFH; y; y--)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	343 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	344 Uint8 *d = dp;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	345 int u = hu, v = hv, x;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	346 for (x = SET_VID_BUFW; x; x--)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	347 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	348 u += du;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	349 v += dv;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	350 *d++ = ((u ^ v) >> 8) & 0xb1;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	351 }
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	352 dp += screen->pitch;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	353 hu += dv;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	354 hv -= du;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	355 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	356 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	357
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	358 /***************************************************************/
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	359
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	360
17 972054c118f9 Add setpal() prototype. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	361 void setpal(void)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	362 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	363 SDL_Color pal[SET_VID_COLORS];
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	364 int i, a = 3, b = 0;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	365
24 7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	366 for (i = SET_VID_COLORS - 1; i >= 0; i--)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	367 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	368 int n = (i + 128) & 255;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	369 pal[n].r = (abs(i - 140) >> a) & 255;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	370 pal[n].g = ((abs(i - 128) >> b) & 255) ^ 1;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	371 pal[n].b = (abs(i - 96) >> b) & 255;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	372 if (i == 128)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	373 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	374 a = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	375 b = 1;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	376 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	377 }
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	378
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	379 SDL_SetColors(engine.screen, pal, 0, SET_VID_COLORS);
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	380 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	381
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	382
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	383 void unitvec(vec3d * v, float a, float b, float c, float m)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	384 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	385 float cam = cos(a) * m, sam = sin(a) * m, sbcam = sin(b) * cam;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	386
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	387 v->x = cos(b) * cam;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	388 v->y = cos(c) * sam - sin(c) * sbcam;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	389 v->z = cos(c) * sbcam + sin(c) * sam;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	390 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	391
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	392 /*********************** MUSiC cODE ************************/
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	393
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	394 /* This table was ripped (and reduced and rudely integerized) from the
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	395 Maube tracker by K .. keep on the good work man! ;) */
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	396
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	397 const Sint16 noterate[3 * 12] =
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	398 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	399 1000, 1059, 1122, 1189, 1259, 1334,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	400 1414, 1498, 1587, 1681, 1781, 1887,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	401
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	402 2000, 2118, 2244, 2378, 2519, 2669,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	403 2828, 2996, 3174, 3363, 3563, 3775,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	404
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	405 4000, 4237, 4489, 4756, 5039, 5339,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	406 5656, 5993, 6349, 6727, 7127, 7550
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	407 };
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	408
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	409 /* 64 bytes of pure musical power ;)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	410 Originally composed with Scream Tracker. */
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	411
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	412 const char basstrak[32] =
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	413 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	414 12, 0, 24, 12,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	415 12, 24, 12, 24,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	416 12, 0, 24, 12,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	417 12, 24, 12, 24,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	418 15, 0, 27, 15,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	419 15, 27, 15, 27,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	420 14, 0, 26, 14,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	421 15, 27, 17, 29
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	422 };
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	423
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	424 const char melody[32] =
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	425 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	426 24, 12, 19, 15,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	427 24, 0, 19, 0,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	428 24, 12, 19, 15,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	429 24, 0, 15, 19,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	430 15, 19, 15, 19,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	431 22, 0, 15, 19,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	432 14, 17, 21, 14,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	433 22, 17, 17, 22
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	434 };
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	435
24 7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	436 int *drum0 = NULL,
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	437 *drum1 = NULL;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	438
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	439
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	440 /* sampling sucks! */
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	441 void audio_precalcs()
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	442 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	443 int drumlgt = engine.tickLen * SET_ROWTIX * 4;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	444 int d = drum0 = malloc(drumlgt sizeof(int)),
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	445 e = drum1 = malloc(drumlgt sizeof(int)), i,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	446 vol = 24680, dvol = 35000 / (float) drumlgt;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	447 int o = 0, oo = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	448 float a = 0, da = 386 / (float) drumlgt, dda = da / (float) drumlgt;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	449
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	450 dmPrint("aCtIvATiNg 303 eMuLAtOR\n");
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	451
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	452 for (i = drumlgt; i; i--)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	453 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	454 o = (o >> 1) + (rand() % vol) - (rand() % vol);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	455 oo = (oo * 2 + ((rand() % vol) - (rand() % vol))) / 3;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	456
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	457 o *= sin(a);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	458 oo *= sin(a);
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	459
15 e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	460 d++ = (vol sin((a / 2) + ((float) dmClamp(o * 2, -65535, 65535)) / 80000));
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	461 e++ = (vol sin(a + ((float) oo) / 60000));
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	462
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	463 a += da;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	464 da -= dda;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	465 vol -= dvol;
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	466 }
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	467 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	468
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	469
24 7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	470 void audio_close()
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	471 {
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	472 if (drum0) free(drum0);
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	473 if (drum1) free(drum1);
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	474 }
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	475
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	476 static int engineRenderAudio(Sint32 *stream)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	477 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	478 static int rowno = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	479 static signed int delta = -5;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	480 static char ismelody = 0, silend = 0;
15 e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	481 int i, rowlgt = engine.tickLen * SET_ROWTIX;
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	482 Sint32 *d = stream, note;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	483
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	484 /* BASS (sawtooth ofcoz) */
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	485 note = basstrak[(rowno >> 1) & 31];
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	486
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	487 if (!note)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	488 note = basstrak[((rowno >> 1) & 31) - 1];
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	489 else
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	490 if (rowno & 1)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	491 note = 0;
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	492
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	493 if ((rowno & 3) == 3)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	494 note = 0;
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	495
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	496 if (note)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	497 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	498 int ps = 16384, dps;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	499 note += delta;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	500 dps = ((noterate[note] << 10) / SET_AUDIO_FREQ);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	501 for (i = rowlgt; i; i--)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	502 {
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	503 *d++ = ps;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	504 ps = (ps + dps) & 32767;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	505 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	506 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	507 else
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	508 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	509 for (i = rowlgt; i; i--)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	510 *d++ = 16384;
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	511 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	512
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	513 /* MELODY (sawtooth as well :) */
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	514 if (!(silend && ((rowno & 63) > 47)))
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	515 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	516 if (ismelody)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	517 {
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	518 d = stream;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	519 if (rowno & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	520 note = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	521 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	522 note = melody[(rowno >> 1) & 31];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	523 if (note)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	524 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	525 int ps = 16384, dps; /* this loop is different */
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	526 note += delta;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	527 dps = ((noterate[note] << 12) / engine.optAfmt.freq);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	528 for (i = rowlgt; i; i--)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	529 {
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	530 *d++ += ps;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	531 ps = (ps + dps) & 32767;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	532 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	533 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	534 }
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	535
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	536 /* DRUMS (rave on!!!) */
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	537 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	538 int *s = drum1;
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	539 d = stream;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	540 if (rowno & 4)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	541 s = drum0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	542 s += (rowno & 3) * rowlgt;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	543
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	544 for (i = rowlgt; i; i--)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	545 d++ += s++;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	546 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	547 }
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	548
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	549 /* PATTERN SHIFT */
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	550 rowno++;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	551
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	552 /* no switch+case? just check out how gcc handles them!
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	553 it's 1024+ bytes for every phukken switch statement!
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	554 in this case we can prefer size to speed, can't we? */
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	555
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	556 if ((rowno & 63) == 0)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	557 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	558 int r = rowno >> 6;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	559 if (r == 2)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	560 delta = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	561 if (r == 4)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	562 ismelody = 1;
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	563 if (r == 6 \|\| r == 10)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	564 delta = 5;
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	565 if (r == 7 \|\| r == 11)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	566 silend = 1;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	567 if (r == 8)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	568 delta = silend = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	569 if (r == 12)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	570 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	571 rowno = ismelody = silend = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	572 delta = -5;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	573 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	574 }
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	575
15 e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	576 return rowlgt;
e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	577 }
e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	578
e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	579
e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	580 static void engineAudioCallback(void userdata, Uint8 stream, int len)
e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	581 {
e5603b03732b Some more work. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	582 (void) userdata;
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	583 // We inherently assume mono here, as the audio code is not
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	584 // capable of producing stereo anyway (for now, at least.)
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	585 int i, need = len / sizeof(Sint16);
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	586
25 f896fe6a98da Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	587 #if 0
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	588 // The audio rendering handling is a bit silly due to the way
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	589 // the original code works (assumes that it can always render
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	590 // a certain amount/duration of data, instead of being given
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	591 // the buffer duration/size to render. So we cope with that here.
25 f896fe6a98da Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	592 if (need >= engine.mixBufSize)
f896fe6a98da Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	593 need = engine.mixBufSize;
f896fe6a98da Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	594
f896fe6a98da Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	595 while (engine.mixFill < need && engine.mixFill < engine.mixBufSize)
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	596 {
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	597 int got = engineRenderAudio(engine.mixBuf + engine.mixFill);
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	598 engine.mixFill += got;
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	599 }
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	600
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	601 Sint16 dp = (Sint16 ) stream;
19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	602 Sint32 *sp = engine.mixBuf;
19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	603 for (i = 0; i < need; i++)
19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	604 dp++ = dmClamp(sp++, -32767, 32767);
19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	605
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	606 engine.mixFill -= need;
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	607 if (engine.mixFill > 0)
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	608 {
21 19fccd4a7404 Now works (or at least sounds like it sounds like it should sound like) :D .. Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	609 memmove(engine.mixBuf, engine.mixBuf + need, engine.mixFill * sizeof(Sint32));
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	610 }
25 f896fe6a98da Cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	611 #endif
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	612 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	613
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	614
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	615 /************** tEXT gENERATORS eTC *************/
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	616
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	617 char skrtxt[] =
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	618 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	619 " HI THERE ! THIS IS THE FIRST OCSA RELEASE FOR LINUX ! "
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	620 "IT'S A STUPID INTRO CALLED 3X666 ! "
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	621 };
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	622
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	623
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	624 #define CHTIME 16
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	625 #define CHPSCR 8
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	626
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	627 void plainscroll(int t)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	628 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	629 int chno = t / CHTIME;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	630 int x = 0 - ((t % CHTIME) * (SET_VID_BUFW / CHPSCR)) / CHTIME;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	631 int h = (abs((t % 48) - 24) * SET_VID_BUFH) / 256, i;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	632 char *c = skrtxt + chno;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	633
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	634 for (i = 0; i < CHPSCR + 1; i++)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	635 {
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	636 txtDrawChar(x, (SET_VID_BUFH * 3) / 4, phont[c++ - 32], SET_VID_BUFW / (6 CHPSCR), h);
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	637 x += SET_VID_BUFW / CHPSCR;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	638 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	639 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	640
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	641 char *lyrix(void)
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	642 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	643 static int phinext = 0, philast;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	644 int phiwsty;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	645 char *phiword;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	646
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	647 phiwsty = phinext;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	648
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	649 if (!phiwsty)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	650 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	651 if (!(rand() & 3))
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	652 phiwsty = 13;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	653 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	654 phiwsty = 1 + (rand() & 1);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	655 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	656 if (phiwsty == 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	657 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	658 char *w[] = { "HERE", "THERE", "NOW", "TOMORROW", "TODAY", "NEVER" };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	659 phiword = w[rand() % 6];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	660 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	661 phinext = 2;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	662 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	663 phinext = 12;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	664 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	665 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	666 if (phiwsty == 2)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	667 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	668 char nx[] = { 5, 10, 7, 3, 11 };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	669 philast = rand() & 1;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	670 if (!philast)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	671 phiword = "YOU";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	672 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	673 phiword = "I";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	674 phinext = nx[rand() % 5];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	675 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	676 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	677 if (phiwsty == 3)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	678 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	679 char *w[] = { "DON'T", "CAN'T", "WON'T", "COULDN'T" };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	680 phiword = w[rand() % 4];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	681 phinext = 7 + (rand() & 4);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	682 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	683 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	684 if (phiwsty == 4)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	685 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	686 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	687 phiword = "YOU";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	688 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	689 phiword = "ME";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	690 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	691 phinext = 6;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	692 else if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	693 phinext = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	694 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	695 phinext = 11;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	696 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	697 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	698 if (phiwsty == 5)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	699 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	700 if (philast)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	701 phiword = "AM";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	702 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	703 phiword = "ARE";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	704 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	705 phinext = 6;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	706 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	707 phinext = 12 + (rand() & 1);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	708 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	709 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	710 if (phiwsty == 6)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	711 {
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	712 char *w[] = {
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	713 "FALLING", "THINKING", "DREAMING", "CRYING",
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	714 "LYING", "REACHING", "BREATHING", "BURNING", "RUNNING"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	715 };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	716 phiword = w[rand() % 9];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	717 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	718 phinext = 9;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	719 else if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	720 phinext = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	721 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	722 phinext = 13;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	723 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	724 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	725 if (phiwsty == 7)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	726 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	727 char nx[] = { 8, 4, 12 };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	728 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	729 phiword = "NEED";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	730 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	731 phiword = "WANT";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	732 phinext = nx[rand() % 3];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	733 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	734 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	735 if (phiwsty == 8)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	736 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	737 phiword = "TO";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	738 phinext = 11;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	739 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	740 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	741 if (phiwsty == 9)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	742 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	743 char *w[] = { "DOWN", "OFF", "OUT", "UP", "ABOUT" };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	744 phiword = w[rand() % 5];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	745 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	746 phinext = rand() & 4;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	747 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	748 phinext = 12 + (rand() & 1);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	749 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	750 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	751 if (phiwsty == 10)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	752 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	753 char *w[] = { "CAN", "COULD", "WOULD", "MAY", "MIGHT" };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	754 phiword = w[rand() % 5];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	755 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	756 phinext = 11;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	757 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	758 phinext = 12;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	759 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	760 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	761 if (phiwsty == 11)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	762 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	763 char *w[] = { "SEE", "HEAR", "FEEL", "THINK" };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	764 phiword = w[rand() % 4];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	765 if (rand() & 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	766 phinext = 12;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	767 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	768 phinext = rand() & 4;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	769 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	770 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	771 if (phiwsty == 12)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	772 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	773 char *w[] = { "WHAT", "SOMETHING", "NOTHING", "THINGS", "WHATEVER" };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	774 phiword = w[rand() % 5];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	775 phinext = 2;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	776 }
8 bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	777 else
bbc901af24fb More cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	778 if (phiwsty == 13)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	779 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	780 phiword = "THE";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	781 phinext = 14;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	782 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	783 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	784 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	785 char *w[] = { "WAY", "EYES", "WORLD", "ROBOT", "FREEDOM", "HATE" };
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	786 phiword = w[rand() % 6];
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	787 phinext = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	788 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	789 return phiword;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	790 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	791
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	792 char *dotxtscr(void)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	793 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	794 static int cnt = 0;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	795 cnt++;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	796 if (cnt == 1)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	797 return "WHERES THE\n" "DESIGN?\n\n" "WHERES THE\n" "ATTITUDE?!";
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	798
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	799 if (cnt == 2)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	800 return "NOTHING\n" "HAPPENED\n" "IN 1997";
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	801
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	802 if (cnt == 3)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	803 return "PERHAPS\n" "IT IS TIME\n" "FOR A NEW\n" "PROPHECY?";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	804
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	805 if (cnt == 4)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	806 return "IN 1998,\n" "SCENE WILL\n" "DIE !!!!!";
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	807
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	808 if (cnt == 5)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	809 return "PHONGBALLS\n" "WILL\n" "INVADE\n" "THE WORLD";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	810
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	811 if ((cnt == 6) \|\| (cnt == 7))
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	812 return "HALUU OLLA\n" "APPELSIINI";
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	813
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	814 return NULL;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	815 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	816
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	817 const char *endscroll =
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	818 "THAT'S ALL\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	819 "FOLKS !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	820 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	821 "ALL CODING +\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	822 "COMPOSING\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	823 "BY VIZNUT !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	824 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	825 "WHAT A\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	826 "MARVELOUS\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	827 "PALETTE !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	828 "WHAT A\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	829 "SUPERB TUNE !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	830 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	831 "BUT IT'S ALL\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	832 "BELOW 10 KB\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	833 "AND RUNS\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	834 "SMOOTHLY ON\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	835 "A 386\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	836 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	837 "GREETINGS TO\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	838 "ALL THE\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	839 "LINUX SCENE !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	840 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	841 "LET'S MAKE\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	842 "THIS WORLD A\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	843 "BETTER PLACE\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	844 "TO LIVE IN !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	845 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	846 "THIS IS JUST\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	847 "A PIECE OF\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	848 "SHITTY CODE\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	849 "BUT IT'S ALL\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	850 "YOURS !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	851 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	852 "RIP OFF\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	853 "EVERYTHING !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	854 "USE IT FOR\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	855 "SOMETHING\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	856 "CREATIVE !\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	857 "\n"
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	858 "\n\n\nOCSA 1998";
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	859
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	860
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	861 void doendscroll(int t)
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	862 {
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	863 const char *s = endscroll;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	864 int y = SET_VID_BUFH - (SET_VID_BUFH * t / 512), x = SET_VID_BUFW / 24;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	865
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	866 while (*s)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	867 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	868 if (*s < 32)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	869 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	870 x = SET_VID_BUFW / 24;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	871 y += SET_VID_BUFH / 8;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	872 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	873 else
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	874 if (y >= 0 - (SET_VID_BUFH / 8) && y < SET_VID_BUFH)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	875 {
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	876 txtDrawChar(x, y, phont[*s - 32], SET_VID_BUFW / 60, SET_VID_BUFH / 60);
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	877 x += SET_VID_BUFW / 13;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	878 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	879 s++;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	880 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	881 }
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	882
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	883 /******************** tHA kORE bEGiNS *******************/
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	884
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	885 #define BLACKBG 0x0001
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	886 #define FLASHBG 0x0002
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	887 #define OCSALOGO 0x0004
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	888 #define SCROLL0 0x0008
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	889 #define BALLIE 0x0010
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	890 #define BALLJUMPS 0x0020
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	891 #define COUNTAH 0x0040
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	892 #define CHESSBG 0x0080
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	893 #define PLASMABG 0x0100
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	894 #define FLASHTXT 0x0200
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	895 #define TXTSCR 0x0400
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	896 #define ENDSCR 0x0800
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	897 #define DEMOEND 0x1000
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	898
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	899 const Uint16 dezign[] = {
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	900 0 , BLACKBG \| OCSALOGO \| SCROLL0,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	901 256 , FLASHBG \| BALLIE \| BALLJUMPS \| COUNTAH,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	902 384 , BLACKBG \| BALLIE \| BALLJUMPS \| COUNTAH \| OCSALOGO,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	903 400 , BLACKBG \| BALLIE \| COUNTAH \| OCSALOGO,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	904 416 , BLACKBG \| BALLIE,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	905 448 , BLACKBG \| BALLIE \| TXTSCR,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	906 512 , CHESSBG \| BALLIE \| BALLJUMPS \| TXTSCR,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	907 576 , CHESSBG \| BALLIE \| BALLJUMPS \| TXTSCR,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	908 640 , CHESSBG \| BALLIE \| BALLJUMPS \| TXTSCR,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	909 704 , CHESSBG \| BALLIE \| BALLJUMPS \| TXTSCR,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	910 768 , FLASHBG \| FLASHTXT,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	911 896 , FLASHBG \| FLASHTXT \| TXTSCR,
84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	912 962 , FLASHBG \| FLASHTXT \| TXTSCR \| BALLIE \| BALLJUMPS,
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	913 1024, BLACKBG \| BALLIE \| ENDSCR,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	914 1152, CHESSBG \| BALLIE \| BALLJUMPS \| ENDSCR,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	915 1344, FLASHBG \| BALLIE \| BALLJUMPS \| ENDSCR,
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	916 1536, DEMOEND
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	917 };
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	918
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	919
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	920 /* don't look at the rest of the code, it just sucks :) */
0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	921
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	922 int main(int argc, char *argv[])
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	923 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	924 BOOL initSDL = FALSE;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	925 const int U = SET_VID_BUFW / 40;
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	926 const Uint16 *dez = dezign;
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	927 int flagz = 0, flixtim = 0;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	928 char phiword = NULL, dizainword = NULL;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	929
24 7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	930 memset(&engine, 0, sizeof(engine));
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	931
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	932 dmPrint(
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	933 SET_PROG_NAME " by Ocsa (PWP) (c) 1998\n"
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	934 "libSDL port by ccr/TNSP^PWP (c) 2013\n");
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	935
2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	936 // Parse commandline options
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	937 // engine.optVFlags \|= SDL_FULLSCREEN;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	938
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	939
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	940 // Initialize SDL components
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	941 dmPrint("Engine initializing ..\n");
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	942 if (SDL_Init(SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| SDL_INIT_TIMER) != 0)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	943 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	944 dmError("Could not initialize SDL: %s\n", SDL_GetError());
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	945 goto error_exit;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	946 }
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	947 initSDL = TRUE;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	948
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	949 // Initialize audio parts
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	950 engine.optAfmt.freq = SET_AUDIO_FREQ;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	951 engine.optAfmt.format = AUDIO_S16SYS;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	952 engine.optAfmt.channels = SET_AUDIO_CHN;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	953 engine.optAfmt.samples = engine.optAfmt.freq / 16;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	954 engine.optAfmt.callback = engineAudioCallback;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	955
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	956 // Initialize SDL audio
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	957 if (SDL_OpenAudio(&engine.optAfmt, NULL) < 0)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	958 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	959 dmError("Couldn't open SDL audio: %s\n", SDL_GetError());
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	960 }
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	961
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	962 // Initialize SDL video
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	963 if (!engineInitializeVideo())
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	964 goto error_exit;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	965
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	966 SDL_ShowCursor(SDL_DISABLE);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	967 SDL_WM_SetCaption(SET_WIN_NAME, SET_WIN_NAME);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	968
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	969 // Initialize effects
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	970 preball();
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	971 srand(0);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	972
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	973 engine.tickLen = engine.optAfmt.freq / SET_DEMOHZ;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	974 audio_precalcs();
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	975 setpal();
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	976
22 c57df9d21007 Kludge to work. Matti Hamalainen <ccr@tnsp.org> parents: 21 diff changeset	977 engine.mixBufSize = (1024 + SET_MAXROWLGT) * sizeof(Sint32);
19 16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	978 engine.mixBuf = malloc(engine.mixBufSize);
16efabca7e04 Some work on making the audio work .. there is sound, but it's not correct. Matti Hamalainen <ccr@tnsp.org> parents: 18 diff changeset	979
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	980 // Start audio, enter main loop
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	981 dmPrint("We are go.\n");
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	982 SDL_LockAudio();
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	983 SDL_PauseAudio(0);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	984 SDL_UnlockAudio();
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	985 engine.startTime = SDL_GetTicks();
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	986
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	987 while (!engine.exitFlag)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	988 {
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	989 // Handle SDL events
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	990 while (SDL_PollEvent(&engine.event))
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	991 switch (engine.event.type)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	992 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	993 case SDL_KEYDOWN:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	994 switch (engine.event.key.keysym.sym)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	995 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	996 case SDLK_ESCAPE:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	997 engine.exitFlag = TRUE;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	998 break;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	999
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1000 case SDLK_f:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1001 engine.optVFlags ^= SDL_FULLSCREEN;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1002 if (!engineInitializeVideo())
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1003 goto error_exit;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1004 break;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1005
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1006 case SDLK_RETURN:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1007 if (engine.event.key.keysym.mod & KMOD_ALT)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1008 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1009 engine.optVFlags ^= SDL_FULLSCREEN;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1010 if (!engineInitializeVideo())
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1011 goto error_exit;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1012 }
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1013 break;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1014
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1015 default:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1016 break;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1017 }
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1018
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1019 break;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1020
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1021 case SDL_VIDEOEXPOSE:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1022 break;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1023
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1024 case SDL_QUIT:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1025 engine.exitFlag = TRUE;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1026 break;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1027 }
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1028
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1029 // Draw frame
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1030 engine.frameTime = SDL_GetTicks();
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1031 int qt = engineGetTick(&engine);
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1032
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1033 if (SDL_MUSTLOCK(engine.screen) != 0 && SDL_LockSurface(engine.screen) != 0)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1034 {
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1035 dmError("Can't lock surface.\n");
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1036 goto error_exit;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1037 }
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1038
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1039 // Main rendering code
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1040 while ((qt / SET_ROWTIX >= *dez) && (flagz & DEMOEND) == 0)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1041 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1042 dez++;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1043 flagz = *dez++;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1044 if (flagz & FLASHTXT)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1045 flixtim = *(dez - 2);
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	1046
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1047 if (flagz & TXTSCR)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1048 dizainword = dotxtscr();
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1049 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1050
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1051 if (flagz & FLASHTXT)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1052 {
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1053 while ((qt / SET_ROWTIX) >= flixtim)
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1054 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1055 phiword = lyrix();
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1056 flixtim += 4;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1057 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1058 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1059
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1060 if (flagz & DEMOEND)
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1061 engine.exitFlag = TRUE;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1062
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1063 if (flagz & BLACKBG)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1064 {
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1065 SDL_FillRect(engine.screen, NULL, 0);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1066 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1067 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1068 if (flagz & FLASHBG)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1069 {
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1070 unsigned char col = 130 + (qt % 48) * 2;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1071 SDL_FillRect(engine.screen, NULL, col);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1072 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1073
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1074 if (flagz & CHESSBG)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1075 {
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1076 int zoom = (10 + abs(((qt >> 1) % 96) - 48)) * 4096 / SET_VID_BUFW;
3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1077 rotochess(engine.screen, sin(qt * 0.03) * zoom, cos(qt * 0.03) * zoom, 0, 0);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1078 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1079
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	1080 //if(flagz&PLASMABG) drawplasma(ruutu, qt);
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1081
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1082 if (flagz & OCSALOGO)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1083 {
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1084 txtDrawChar(U * 6, U * 4, phont['O' - 32], U + U * sin(qt * 0.10 + 3),
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1085 U);
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1086 txtDrawChar(U * 14, U * 4, phont['C' - 32], U,
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1087 U + U * sin(qt * 0.11 + 3));
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1088 txtDrawChar(U * 22, U * 4, phont['S' - 32], U,
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1089 U + U * sin(qt * 0.12 + 3));
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1090 txtDrawChar(U * 30, U * 4, phont['A' - 32],
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1091 U + U * sin(qt * 0.13 + 3), U);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1092 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1093
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1094 if (flagz & SCROLL0)
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1095 plainscroll(qt);
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1096
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1097 if (flagz & BALLIE)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1098 {
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1099 int zoom;
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	1100 vec3d joo;
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1101 if (flagz & BALLJUMPS)
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1102 zoom = abs((qt % 96) - 48);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1103 else
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1104 zoom = 47;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1105
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1106 zoom = dmClamp(zoom, 0, 47);
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1107
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1108 unitvec(&joo, 0.038 * qt, 0.023 * qt, 0.011 * qt,
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1109 32000 / balltab[zoom].R);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1110 joo.z <<= 1;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1111
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1112 drawball(engine.screen, &joo, zoom);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1113 }
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1114
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1115 if (flagz & FLASHTXT)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1116 flashtxt(phiword);
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	1117
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1118 if ((flagz & TXTSCR) && ((qt / SET_ROWTIX) & 2))
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	1119 drawtxtscr(dizainword);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1120
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1121 if (flagz & ENDSCR)
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1122 doendscroll(qt - 1024 * SET_ROWTIX);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1123
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1124 if (flagz & COUNTAH)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1125 {
13 3a358d053ffc Runs now, audio does not work yet and the pace seems slightly too fast (not Matti Hamalainen <ccr@tnsp.org> parents: 11 diff changeset	1126 int n = ((qt * 50 / 48) - 256 * 6);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1127 int dis = (rand() % U) >> 1;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1128 if (n > 666)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1129 n = 666;
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1130
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1131 if (n > 600)
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1132 {
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1133 txtDrawChar(U * 12 + dis, (SET_VID_BUFH >> 1) + dis + U * 6,
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1134 phont['X' - 32], U, U);
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1135 txtDrawChar(U * 22 + dis, (SET_VID_BUFH >> 1) + dis + U * 6,
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1136 phont['3' - 32], U, U);
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1137 }
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1138
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1139 txtDrawChar(U * 28 + dis, SET_VID_BUFH >> 1, phont[16 + (n % 10)], U, U);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1140 n /= 10;
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1141 txtDrawChar(U * 18 + dis, SET_VID_BUFH >> 1, phont[16 + (n % 10)], U, U);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1142 n /= 10;
18 ea16e1b51284 Rename function. Matti Hamalainen <ccr@tnsp.org> parents: 17 diff changeset	1143 txtDrawChar(U * 8 + dis, SET_VID_BUFH >> 1, phont[16 + (n % 10)], U, U);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1144 n /= 10;
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1145 }
4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1146
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	1147 // Flip screen, increase frame count, wait
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1148 if (SDL_MUSTLOCK(engine.screen) != 0)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1149 SDL_UnlockSurface(engine.screen);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1150
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1151 engine.frameCount++;
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1152 SDL_Flip(engine.screen);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1153 SDL_Delay(20);
3 4dd2b0c81ad2 Cleanups, removing cruft, re-indent. Matti Hamalainen <ccr@tnsp.org> parents: 0 diff changeset	1154 }
9 84d7bc7dfaeb More cleanup work. Matti Hamalainen <ccr@tnsp.org> parents: 8 diff changeset	1155
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1156 error_exit:
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1157 // Shutdown
14 2663b7bb23b9 Touchups. Matti Hamalainen <ccr@tnsp.org> parents: 13 diff changeset	1158 dmPrint("Shutting down.\n");
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1159 SDL_ShowCursor(SDL_ENABLE);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1160 if (engine.screen)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1161 SDL_FreeSurface(engine.screen);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1162
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1163 SDL_LockAudio();
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1164 SDL_PauseAudio(1);
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1165 SDL_UnlockAudio();
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1166
24 7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	1167 audio_close();
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	1168
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1169 if (initSDL)
fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1170 SDL_Quit();
24 7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	1171
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	1172 if (engine.mixBuf)
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	1173 free(engine.mixBuf);
7c314ac342f4 Cleanups and plug some memory leaks. Matti Hamalainen <ccr@tnsp.org> parents: 22 diff changeset	1174
11 fcae85b39931 Slowly getting closer. Does not compile yet, and it's messy. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	1175 return 0;
0 0e4f2da58161 Initial import. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	1176 }

Mercurial > hg > forks > 3x666-SDL

annotate 3x666.c @ 25:f896fe6a98da