demos/krapula: krapula.c annotate

annotate krapula.c @ 31:c7703611ea04

Update to match with engine changes.

author	Matti Hamalainen <ccr@tnsp.org>
date	Thu, 04 Oct 2012 05:40:20 +0300
parents	ca6f4ff8494f
children	94c099530548

rev	line source
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	1 #include "dmsimple.h"
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	2 #include "dmvecmat.h"
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	3 #include <math.h>
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	4
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	5
25 98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	6 #define DM_COLORS (256)
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	7
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	8 void dmMakePalette(SDL_Surface *scr)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	9 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	10 SDL_Color pal[DM_COLORS];
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	11 int n;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	12
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	13 for (n = 0; n < 256; n++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	14 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	15 pal[n].r = n;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	16 pal[n].g = n;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	17 pal[n].b = n;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	18 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	19
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	20 SDL_SetColors(scr, pal, 0, DM_COLORS);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	21 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	22
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	23
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	24 void dmRandom(SDL_Surface *screen, int q)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	25 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	26 Uint8 *pix = screen->pixels;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	27 int xc, yc;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	28
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	29 for (yc = 0; yc < screen->h; yc++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	30 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	31 Uint8 *dp = pix;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	32
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	33 for (xc = 0; xc < screen->w; xc++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	34 *dp++ = yc + (xc ^ q) + (yc & q);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	35
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	36 pix += screen->pitch;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	37 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	38 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	39
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	40
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	41 #define QWIDTH 256
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	42 #define QHEIGHT 160
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	43
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	44 typedef Uint8 DMBlockMap[QHEIGHT][QWIDTH];
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	45
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	46
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	47 static DMFloat dmClip(DMFloat a)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	48 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	49 return (a < 0.0f ? 0.0f : (a > 1.0f ? 1.0f : a));
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	50 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	51
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	52
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	53 void dmMakeBumpMap(DMBlockMap map, DMFloat q, DMFloat m)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	54 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	55 int x, y;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	56 for (y = 0; y < QHEIGHT; y++)
25 98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	57 {
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	58 for (x = 0; x < QWIDTH; x++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	59 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	60 DMFloat f = 0.40f + dmPerlinNoise2D(x, y, 1.1f, q, 2);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	61 map[y][x] = (int) (dmClip(f) * m);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	62 }
25 98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	63 }
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	64 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	65
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	66
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	67 void dmShadowTraceHeightMap(DMBlockMap lightMap, DMBlockMap pheightMap, DMVector *light)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	68 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	69 int i, j;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	70
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	71 for (j = 0; j < QHEIGHT; j++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	72 for (i = 0; i < QWIDTH; i++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	73 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	74 DMVector vr, vl, va;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	75 DMFloat vrayLen, vfactor;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	76 int vlen;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	77 BOOL wasHit;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	78
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	79 /* Perform shadow occlusion via simplistic raytracing */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	80 vr.x = i;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	81 vr.y = j;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	82 vr.z = light->z; // - 10.0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	83 // vr.z = pheightMap[j][i];
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	84
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	85 /* Calculate light vector vector */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	86 dm_vector_sub_r(&vl, &vr, light);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	87 vrayLen = dm_vector_length(&vl);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	88
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	89 #if 1
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	90 dm_vector_copy(&va, &vl);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	91 dm_vector_normalize(&va);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	92 dm_vector_scale(&va, 0.6f);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	93 dm_vector_copy(&vr, light);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	94
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	95 vlen = 0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	96 wasHit = FALSE;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	97 do
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	98 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	99 float h;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	100
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	101 /* If ray is inside the heightmap, get value */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	102 if (vr.x >= 0 && vr.y >= 0 && vr.x < QWIDTH && vr.y < QHEIGHT)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	103 h = pheightMap[(int) vr.y][(int) vr.x];
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	104 else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	105 break;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	106
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	107 /* Check for hits */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	108 if (h > vr.z)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	109 wasHit = TRUE;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	110 else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	111 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	112 /* Move forwards */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	113 dm_vector_add(&vr, &va);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	114 vlen++;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	115 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	116 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	117 while (!wasHit && vlen <= vrayLen);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	118
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	119 /* Check if the ray hit something, e.g. is this point occluded? */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	120 if (wasHit && vlen < vrayLen)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	121 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	122 vfactor = vlen * 0.01;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	123 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	124 else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	125 vfactor = vlen * 0.02;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	126 #endif
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	127
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	128 #if 1
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	129 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	130 /* Calculate light's intensity based on the angle it "hits"
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	131 *
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	132 * 1) Calculate the vectors that form the imaginary "plane"
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	133 * 2) Cross-product -> normal vector of the plane
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	134 * 2) Normalize the normal vector
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	135 * 3) Calculate light vector's hit angle by dot product
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	136 */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	137 DMVector v1, v2;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	138 DMFloat c;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	139
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	140 v1.x = 2.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	141 v1.y = 0.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	142 v1.z = (DMFloat) (pheightMap[j][i] - pheightMap[j][i + 1]);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	143
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	144 v2.x = 0.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	145 v2.y = 2.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	146 v2.z = (DMFloat) (pheightMap[j][i] - pheightMap[j + 1][i]);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	147
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	148 dm_vector_cross(&vr, &v1, &v2);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	149 dm_vector_normalize(&vr);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	150 dm_vector_normalize(&vl);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	151 c = dm_vector_dot(&vl, &vr);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	152
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	153 vrayLen = 255 - (vrayLen * 0.1) * vrayLen + (c * 128.0f) + (vfactor * vfactor * 1255);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	154 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	155 #else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	156 vrayLen = 255 - vrayLen * vrayLen * (vfactor * vfactor);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	157 if (vrayLen < 0) vrayLen = 0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	158 vrayLen += pheightMap[j][i];
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	159 #endif
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	160
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	161 /* Clip result */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	162 if (vrayLen < 0)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	163 vrayLen = 0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	164 else if (vrayLen > 255.0f)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	165 vrayLen = 255.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	166
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	167 lightMap[j][i] = vrayLen;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	168 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	169 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	170
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	171
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	172 void dmShadowTraceHeightMap2(DMBlockMap lightMap, DMBlockMap pheightMap, DMVector *light)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	173 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	174 int i, j;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	175
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	176 light->z = 150;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	177
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	178 for (j = 0; j < QHEIGHT; j++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	179 for (i = 0; i < QWIDTH; i++)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	180 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	181 DMVector vr, vl, va;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	182 DMFloat vrayLen, vfactor;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	183 int vlen;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	184 BOOL wasHit;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	185
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	186 /* Perform shadow occlusion via simplistic raytracing */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	187 vr.x = i;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	188 vr.y = j;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	189 vr.z = 200; //light->z; // - 10.0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	190
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	191 /* Calculate light vector vector */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	192 dm_vector_sub_r(&vl, &vr, light);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	193 vrayLen = dm_vector_length(&vl);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	194
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	195 #if 1
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	196 dm_vector_copy(&va, &vl);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	197 dm_vector_normalize(&va);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	198 dm_vector_copy(&vr, light);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	199
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	200 vlen = 0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	201 wasHit = FALSE;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	202 do
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	203 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	204 float h;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	205
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	206 /* If ray is inside the heightmap, get value */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	207 if (vr.x >= 0 && vr.y >= 0 && vr.x < QWIDTH && vr.y < QHEIGHT)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	208 h = pheightMap[(int) vr.y][(int) vr.x];
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	209 else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	210 break;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	211
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	212 /* Check for hits */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	213 if (h > vr.z)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	214 wasHit = TRUE;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	215 else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	216 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	217 /* Move forwards */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	218 dm_vector_add(&vr, &va);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	219 vlen++;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	220 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	221 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	222 while (!wasHit && vlen <= vrayLen);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	223
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	224 /* Check if the ray hit something, e.g. is this point occluded? */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	225 if (wasHit && vlen < vrayLen)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	226 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	227 vfactor = vlen * 0.05;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	228 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	229 else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	230 vfactor = vlen * 0.001;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	231 #endif
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	232
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	233 #if 0
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	234 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	235 /* Calculate light's intensity based on the angle it "hits"
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	236 *
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	237 * 1) Calculate the vectors that form the imaginary "plane"
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	238 * 2) Cross-product -> normal vector of the plane
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	239 * 2) Normalize the normal vector
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	240 * 3) Calculate light vector's hit angle by dot product
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	241 */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	242 DMVector v1, v2;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	243 DMFloat c;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	244
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	245 v1.x = 2.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	246 v1.y = 0.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	247 v1.z = (DMFloat) (pheightMap[j][i] - pheightMap[j][i + 1]);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	248
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	249 v2.x = 0.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	250 v2.y = 2.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	251 v2.z = (DMFloat) (pheightMap[j][i] - pheightMap[j + 1][i]);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	252
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	253 dm_vector_cross(&vr, &v1, &v2);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	254 dm_vector_normalize(&vr);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	255 dm_vector_normalize(&vl);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	256 c = dm_vector_dot(&vl, &vr);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	257
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	258 vrayLen = 255 - (vrayLen * 0.1) * vrayLen + (c * 128.0f) + (vfactor * vfactor * 1255);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	259 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	260 #else
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	261 vrayLen = 255 - vrayLen * vrayLen * (vfactor * vfactor);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	262 if (vrayLen < 0) vrayLen = 0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	263 vrayLen -= pheightMap[j][i];
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	264 #endif
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	265
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	266 /* Clip result */
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	267 if (vrayLen < 0)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	268 vrayLen = 0;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	269 else if (vrayLen > 255.0f)
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	270 vrayLen = 255.0f;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	271
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	272 lightMap[j][i] = vrayLen;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	273 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	274 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	275
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	276
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	277 #define CREDITS_SPEED 1000
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	278 #define CREDITS_RAND 4
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	279
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	280 typedef struct
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	281 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	282 int x, y;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	283 } DMCoords;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	284
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	285
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	286 typedef struct
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	287 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	288 int x, y;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	289 char *filename;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	290 SDL_Surface *img;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	291 } DMCredits;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	292
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	293
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	294
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	295 static const DMCoords randomCoords[] =
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	296 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	297 { -300, -430 },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	298 { 700, -550 },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	299 { -200, 600 },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	300 { 700, 600 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	301 };
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	302 const int nrandomCoords = sizeof(randomCoords) / sizeof(randomCoords[0]);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	303
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	304
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	305 static DMCredits credits[] =
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	306 {
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	307 { 91, 223, "g4014.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	308 { 151, 250, "g4026.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	309 { 217, 227, "g4020.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	310 { 173, 268, "g4032.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	311 { 115, 359, "g4038.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	312
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	313 { 437, 130, "g4062.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	314 { 457, 102, "g4068.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	315 { 450, 210, "g4056.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	316
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	317 { 420, 320, "g4044.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	318 { 486, 381, "g4050.png", NULL },
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	319 };
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	320
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	321 const int ncredits = sizeof(credits) / sizeof(credits[0]);
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	322
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	323
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	324 #define NOSFE_MIN 1
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	325 #define NOSFE_MAX 269
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	326
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	327 SDL_Surface *bmap;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	328 SDL_Surface *nosfe[NOSFE_MAX - NOSFE_MIN + 1];
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	329
b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	330
31 c7703611ea04 Update to match with engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 28 diff changeset	331 int demoPreInit()
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	332 {
31 c7703611ea04 Update to match with engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 28 diff changeset	333 dmInitProg("krapula",
c7703611ea04 Update to match with engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 28 diff changeset	334 "Lauantai Aamun Krapula",
c7703611ea04 Update to match with engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 28 diff changeset	335 "0.2", "(c) 2012 Anciat Prodz & TNSP", "PENIS.");
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	336
26 077d08c442f7 Update to match latest engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 25 diff changeset	337 engine.optPackFilename = "orvellys.dat";
077d08c442f7 Update to match latest engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 25 diff changeset	338 engine.optDataPath = NULL;
077d08c442f7 Update to match latest engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 25 diff changeset	339 engine.optResFlags = DRF_USE_PACK \| DRF_PRELOAD_RES;
077d08c442f7 Update to match latest engine changes. Matti Hamalainen <ccr@tnsp.org> parents: 25 diff changeset	340
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	341 engine.optScrWidth = 640;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	342 engine.optScrHeight = 480;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	343 engine.optBitDepth = 32;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	344 engine.optVFlags = SDL_SWSURFACE \| SDL_HWPALETTE;
25 98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	345 #ifdef DM_DEBUG
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	346 engine.demoDuration = 150;
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	347 #endif
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	348
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	349 return DMERR_OK;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	350 }
17 758a39d3f750 Various "engine" cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	351
758a39d3f750 Various "engine" cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	352
25 98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	353 int demoInit()
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	354 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	355 int i;
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	356
17 758a39d3f750 Various "engine" cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	357 // Initialize effect stuff
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	358 dmPerlinInit();
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	359
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	360 for (i = 0; i < NOSFE_MAX; i++)
b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	361 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	362 char fname[32];
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	363 snprintf(fname, sizeof(fname), "%08d.jpg", NOSFE_MIN + i);
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	364 engineGetResImage(nosfe[i], fname);
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	365 }
b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	366
b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	367 for (i = 0; i < ncredits; i++)
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	368 engineGetResImage(credits[i].img, credits[i].filename);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	369
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	370 bmap = SDL_CreateRGBSurface(SDL_SWSURFACE, QWIDTH, QHEIGHT, 8, 0, 0, 0, 0);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	371
17 758a39d3f750 Various "engine" cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	372
758a39d3f750 Various "engine" cleanups. Matti Hamalainen <ccr@tnsp.org> parents: 16 diff changeset	373 // Initialize music player
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	374 JSSModule *mod = NULL;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	375 engineGetResModule(mod, "krapula.xm");
24 01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	376
01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	377 if ((i = jssConvertModuleForPlaying(mod)) != DMERR_OK)
01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	378 {
01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	379 dmError("Could not convert module for playing, %d: %s\n",
01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	380 i, dmErrorStr(i));
01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	381 return DMERR_INIT_FAIL;
01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	382 }
01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	383
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	384 jvmSetCallback(engine.dev, jmpExec, engine.plr);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	385 jmpSetModule(engine.plr, mod);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	386 jmpPlayOrder(engine.plr, 0);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	387 jvmSetGlobalVol(engine.dev, 55);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	388
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	389 return DMERR_OK;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	390 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	391
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	392
25 98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	393 void demoShutdown()
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	394 {
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	395 SDL_FreeSurface(bmap);
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	396 }
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	397
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	398
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	399 void demoQuit()
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	400 {
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	401 dmPrint(0, "Krapulassa on kivaa.\n");
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	402 }
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	403
98dcf1847e75 Cleanups, add the debug mode enabling option. Matti Hamalainen <ccr@tnsp.org> parents: 24 diff changeset	404
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	405 int demoMainTick()
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	406 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	407 float t = engineGetTimeDT();
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	408
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	409 if (t < 5)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	410 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	411 int dt = engineGetTime(0);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	412 static SDL_Surface *anciat;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	413 static DMLerpContext lerpX, lerpY, lerpD;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	414 static DMScaledBlitFunc nblit;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	415 DMVector light;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	416 static BOOL nollattu = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	417 if (!nollattu)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	418 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	419 engineGetResImage(anciat, "anciat.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	420 nblit = dmGetScaledBlitFunc(bmap->format, engine.screen->format, DMD_NONE);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	421 dmMakePalette(bmap);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	422 dmLerpInit(&lerpX, 0, QWIDTH, 5000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	423 dmLerpInit(&lerpY, QHEIGHT * 0.25, QHEIGHT * 0.75, 5000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	424 dmLerpInit(&lerpD, 0.04, 0.08, 5000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	425 nollattu = TRUE;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	426 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	427
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	428 light.x = dmLerpSCurve(&lerpX, dt);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	429 light.y = dmLerp1(&lerpY, dt);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	430 light.z = 128;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	431
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	432 dmShadowTraceHeightMap2(bmap->pixels, anciat->pixels, &light);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	433 nblit(bmap, 0, 0, engine.screen->w, engine.screen->h, engine.screen);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	434 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	435 else
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	436 if (t < 10)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	437 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	438 int dt = engineGetTime(5);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	439 static SDL_Surface logobg, logolayer1, *logolayer2;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	440 static DMScaledBlitFunc nblit, kblit;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	441 static DMLerpContext lerpD;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	442 static BOOL nollattu = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	443
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	444 if (!nollattu)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	445 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	446 engineGetResImage(logobg, "logobg.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	447 engineGetResImage(logolayer1, "logolayer1.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	448 engineGetResImage(logolayer2, "logolayer2.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	449
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	450 nblit = dmGetScaledBlitFunc(logobg->format, engine.screen->format, DMD_TRANSPARENT);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	451 kblit = dmGetScaledBlitFunc(logobg->format, engine.screen->format, DMD_NONE);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	452 dmLerpInit(&lerpD, 0.01, 500, 10000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	453 nollattu = TRUE;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	454 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	455
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	456 float q = dmLerpSCurve(&lerpD, dt);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	457 float t = sin((float) dt / 150.0f);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	458 int x = t * 25.0f + q, y = t * 35.0f + q*2.0f,
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	459 w = t * 70.0f + q, h = t * 40.0f + q*2.0f;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	460
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	461 float t2 = sin((float) dt / 150.0f + 0.2f);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	462 int x2 = t2 * 25.0f + q, y2 = t * 35.0f + q*2.0f,
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	463 w2 = t2 * 70.0f + q, h2 = t * 40.0f + q*2.0f;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	464
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	465 kblit(logobg, 0, 0, engine.screen->w, engine.screen->h, engine.screen);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	466 nblit(logolayer1, -x, -y, engine.screen->w+w, engine.screen->h+h, engine.screen);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	467 nblit(logolayer2, -x2, -y2, engine.screen->w+w2, engine.screen->h+h2, engine.screen);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	468 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	469 else
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	470 if (t < 20)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	471 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	472 int dt = engineGetTime(10);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	473 static SDL_Surface gay, logobg;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	474 static DMLerpContext lerpX, lerpY, lerpD;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	475 static DMScaledBlitFunc nblit, kblit;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	476 static BOOL nollattu = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	477 DMVector light;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	478 DMBlockMap heightMap;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	479
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	480 if (!nollattu)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	481 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	482 engineGetResImage(gay, "gay.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	483 engineGetResImage(logobg, "logobg.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	484 nblit = dmGetScaledBlitFunc(bmap->format, engine.screen->format, DMD_NONE);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	485 kblit = dmGetScaledBlitFunc(logobg->format, engine.screen->format, DMD_TRANSPARENT);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	486 dmMakePalette(bmap);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	487 dmLerpInit(&lerpX, QWIDTH, 0, 10000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	488 dmLerpInit(&lerpY, QHEIGHT * 0.25, QHEIGHT * 0.75, 10000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	489 dmLerpInit(&lerpD, 0.04, 0.08, 10000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	490 nollattu = TRUE;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	491 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	492
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	493 light.x = dmLerpSCurve(&lerpX, dt);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	494 light.y = QHEIGHT * 0.5 + sin(dmLerp1(&lerpY, dt)) * 0.5;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	495 light.z = 128;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	496
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	497 dmMakeBumpMap(heightMap, dmLerpSCurve(&lerpD, dt), 254);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	498
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	499 dmShadowTraceHeightMap(bmap->pixels, heightMap, &light);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	500
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	501 nblit(bmap, 0, 0, engine.screen->w, engine.screen->h, engine.screen);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	502
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	503 if ((dt / 100) % 10 < 5)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	504 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	505 kblit(gay, 0, 0, engine.screen->w, engine.screen->h, engine.screen);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	506 }
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	507 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	508 else
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	509 if (t < 45)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	510 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	511 static SDL_Surface *ruutu;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	512 static int currState, currCredit, creditStartTime;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	513 static DMLerpContext lerpX, lerpY, lerpZ;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	514 static DMScaledBlitFunc nblit, kblit;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	515 static BOOL stateChange, nollattu = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	516 int currFrame = engineGetTime(20) * 15 / 1000;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	517 if (!nollattu)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	518 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	519 engineGetResImage(ruutu, "ruutu.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	520 dmClearSurface(ruutu, dmMapRGBA(ruutu, 0,0,0,0));
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	521 nblit = dmGetScaledBlitFunc(nosfe[0]->format, engine.screen->format, DMD_NONE);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	522 kblit = dmGetScaledBlitFunc(credits[0].img->format, engine.screen->format, DMD_TRANSPARENT);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	523 currCredit = -1;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	524 currState = -1;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	525 stateChange = TRUE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	526 nollattu = TRUE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	527 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	528
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	529 float gt = 1.0f + sin(engineGetTime(0) / 250.0f);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	530 int g1 = gt * 25.0f, g2 = gt * 50.0f;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	531
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	532 nblit(nosfe[currFrame % NOSFE_MAX], -g1, -g1, engine.screen->w+g2, engine.screen->h+g2, engine.screen);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	533
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	534 if (t >= 30)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	535 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	536 int qtime = engineGetTime(30);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	537 int creditTime = (engineGetTime(0) - creditStartTime);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	538 float zscale;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	539 if ( ( (qtime / (CREDITS_SPEED + 500)) % 2) == 0 && currState == -1)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	540 stateChange = TRUE;
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	541
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	542 if (stateChange && currCredit < ncredits)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	543 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	544 stateChange = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	545 switch (currState)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	546 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	547 case 0:
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	548 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	549 int qt = (qtime / 100) % nrandomCoords;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	550 creditStartTime = engineGetTime(0);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	551 creditTime = 0;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	552 dmLerpInit(&lerpX, randomCoords[qt].x, credits[currCredit].x - 50, CREDITS_SPEED);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	553 dmLerpInit(&lerpY, randomCoords[qt].y, credits[currCredit].y - 50, CREDITS_SPEED);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	554 dmLerpInit(&lerpZ, 5.0f, 0.0f, CREDITS_SPEED);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	555 currState = 1;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	556 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	557 break;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	558
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	559 case 2:
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	560 if (creditTime >= CREDITS_SPEED)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	561 creditTime = CREDITS_SPEED - 1;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	562
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	563 zscale = dmLerpSCurve(&lerpZ, creditTime);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	564 dmScaledBlitSurface32to32TransparentX(
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	565 credits[currCredit].img,
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	566 dmLerpSCurve(&lerpX, creditTime) - (zscale * credits[currCredit].img->w),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	567 dmLerpSCurve(&lerpY, creditTime) - (zscale * credits[currCredit].img->h),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	568 credits[currCredit].img->w * (1.0f + zscale),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	569 credits[currCredit].img->h * (1.0f + zscale),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	570 ruutu);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	571
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	572 currState = -1;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	573 break;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	574
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	575 default:
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	576 currCredit++;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	577 currState = 0;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	578 stateChange = TRUE;
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	579 break;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	580 }
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	581 }
14 b2b506e1f42a Add nice headache white fade synced to beat. Matti Hamalainen <ccr@tnsp.org> parents: 9 diff changeset	582
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	583
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	584 if (currCredit > 0)
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	585 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	586 kblit(ruutu, 0, 0, engine.screen->w, engine.screen->h, engine.screen);
15 e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	587 }
e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	588
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	589 if (currState == 1)
15 e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	590 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	591 if (creditTime >= CREDITS_SPEED)
15 e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	592 {
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	593 creditTime = CREDITS_SPEED;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	594 stateChange = TRUE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	595 currState = 2;
15 e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	596 }
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	597
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	598 zscale = dmLerpSCurve(&lerpZ, creditTime);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	599 kblit(credits[currCredit].img,
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	600 dmLerpSCurve(&lerpX, creditTime) - (zscale * credits[currCredit].img->w),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	601 dmLerpSCurve(&lerpY, creditTime) - (zscale * credits[currCredit].img->h),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	602 credits[currCredit].img->w * (1.0f + zscale),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	603 credits[currCredit].img->h * (1.0f + zscale),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	604 engine.screen);
15 e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	605 }
e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	606 }
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	607
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	608 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	609 else
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	610 if (t < 60)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	611 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	612 int dt = engineGetTime(45);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	613 static SDL_Surface logobg, greets;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	614 static DMScaledBlitFunc nblit, kblit;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	615 static DMLerpContext lerpD;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	616 static BOOL nollattu = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	617
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	618 if (!nollattu)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	619 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	620 engineGetResImage(logobg, "logobg.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	621 engineGetResImage(greets, "greetings.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	622 nblit = dmGetScaledBlitFunc(logobg->format, engine.screen->format, DMD_TRANSPARENT);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	623 kblit = dmGetScaledBlitFunc(logobg->format, engine.screen->format, DMD_NONE);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	624 dmLerpInit(&lerpD, 0.01, 500, 10000);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	625 nollattu = TRUE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	626 }
15 e5c517ccc1e5 Joo. Matti Hamalainen <ccr@tnsp.org> parents: 14 diff changeset	627
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	628 float q = dmLerpSCurve(&lerpD, dt);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	629 float t = sin((float) dt / 150.0f),
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	630 j = (1.0 + t) * 15;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	631 int x = t * 25.0f + q, y = t * 35.0f + q,
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	632 w = t * 70.0f + q2.0f, h = t 40.0f + q*2.0f;
8 b3d6670c4324 Use new resource management system. Matti Hamalainen <ccr@tnsp.org> parents: 7 diff changeset	633
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	634 kblit(logobg, -j, -j, engine.screen->w+j2.0f, engine.screen->h+j2.0f, engine.screen);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	635 nblit(greets, -x, -y, engine.screen->w+w, engine.screen->h+h, engine.screen);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	636 }
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	637 else
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	638 engine.exitFlag = TRUE;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	639
9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	640
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	641 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	642 static SDL_Surface *feidi;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	643 static int fadeStartTime;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	644 static BOOL fadeActive, nollattu = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	645 static DMLerpContext fadeLerp;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	646 BOOL hit;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	647 int ch;
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	648
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	649 if (!nollattu)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	650 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	651 engineGetResImage(feidi, "feidi.png");
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	652 dmLerpInit(&fadeLerp, 255, 0, 250);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	653 nollattu = TRUE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	654 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	655
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	656 JSS_LOCK(engine.plr);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	657 for (hit = FALSE, ch = 0; ch < 6; ch++)
24 01f3af410abb Update to match changes in the dmlib API and JSS engine. Matti Hamalainen <ccr@tnsp.org> parents: 23 diff changeset	658 if (engine.plr->channels[ch].iCExtInstrumentN == 0)
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	659 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	660 hit = TRUE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	661 break;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	662 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	663 JSS_UNLOCK(engine.plr);
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	664
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	665 if (hit && !fadeActive)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	666 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	667 fadeActive = TRUE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	668 fadeStartTime = engineGetTime(0);
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	669 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	670 if (fadeActive)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	671 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	672 int fadeTime = engineGetTime(0) - fadeStartTime;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	673 if (fadeTime < 250)
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	674 {
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	675 dmScaledBlitSurface32to32TransparentGA(feidi,
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	676 0, 0, engine.screen->w, engine.screen->h, engine.screen,
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	677 dmLerpSCurve(&fadeLerp, fadeTime));
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	678 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	679 else
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	680 fadeActive = FALSE;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	681 }
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	682 }
2 9578b979556a Import main code. Matti Hamalainen <ccr@tnsp.org> parents: diff changeset	683
21 ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	684 return DMERR_OK;
ea93b1d5c894 Use the dmsimple demo engine "framework". Matti Hamalainen <ccr@tnsp.org> parents: 19 diff changeset	685 }

Mercurial > hg > demos > krapula

annotate krapula.c @ 31:c7703611ea04