0
|
1 #include "config.h"
|
|
2 #include "pwplib.h"
|
|
3
|
|
4 #define DESTRUCTORS 8
|
|
5
|
|
6 /******************** random stuff *************************/
|
|
7
|
|
8 void pwplib_dummy(){}
|
|
9 #define pwp_dummy pwplib_dummy
|
|
10
|
|
11 void pwplib_dump_rast_plain()
|
|
12 {
|
|
13 TEMPMALL(u8,tmp,pwplib.videobuf.width*pwplib.videobuf.height*2);
|
|
14 u8
|
|
15 *d=tmp,
|
|
16 *parentbuf=pwplib.videobuf.d,
|
|
17 *s=parentbuf;
|
|
18
|
|
19 int i=pwplib.videobuf.width*pwplib.videobuf.height;
|
|
20
|
|
21 for(;i;i--)
|
|
22 {
|
|
23 #ifdef DRIVE_WIN32
|
|
24 d[0]=176;
|
|
25 #else
|
|
26 d[0]='%';
|
|
27 #endif
|
|
28 d[1]=*s++;
|
|
29 d+=2;
|
|
30 }
|
|
31
|
|
32 pwplib.videobuf.d=tmp;
|
|
33 pwplib.dump_attr();
|
|
34 pwplib.videobuf.d=parentbuf;
|
|
35
|
|
36 TEMPFREE(tmp);
|
|
37 }
|
|
38
|
|
39 /********************* timer (unix) ************************/
|
|
40
|
|
41 #define TIMERHZ 72
|
|
42 int pwp_timer_nrt()
|
|
43 {
|
|
44 static int lastctr=0,framectr=0;
|
|
45
|
|
46 if(pwplib.setup[SETUP_BPS])
|
|
47 {
|
|
48 pwplib.timer_counter++; /* kludge */
|
|
49 return (pwplib.timer_counter*TIMERHZ)/(pwplib.setup[SETUP_BPS]>>3);
|
|
50 }
|
|
51 else
|
|
52 {
|
|
53 if(pwplib.timer_counter!=lastctr)
|
|
54 {
|
|
55 framectr++;
|
|
56 lastctr=pwplib.timer_counter;
|
|
57 }
|
|
58 else
|
|
59 pwplib.timer_counter++;
|
|
60 return (framectr*TIMERHZ)/pwplib.setup[SETUP_FPS];
|
|
61 }
|
|
62 }
|
|
63
|
|
64 int pwplib_timer()
|
|
65 {
|
|
66 static int base=-1;int v;
|
|
67 v=pwplib.timerfunc();
|
|
68 if(base==-1)base=v;
|
|
69 return v-base;
|
|
70 }
|
|
71
|
|
72 /********************* destructors, signals etc **********/
|
|
73
|
|
74 void(*pwp_destr[DESTRUCTORS])();
|
|
75
|
|
76 void pwp_regdestr(void(*func)())
|
|
77 {
|
|
78 static int curr=0;
|
|
79 pwp_destr[curr++]=func;
|
|
80 pwp_destr[curr]=NULL;
|
|
81 }
|
|
82
|
|
83 void pwplib_shutdown()
|
|
84 {
|
|
85 int i=0;
|
|
86
|
|
87 while(pwp_destr[i]!=NULL)
|
|
88 pwp_destr[i++]();
|
|
89 }
|
|
90
|
|
91 /******************** initialization *********************/
|
|
92
|
|
93 int pwplib_init_common()
|
|
94 {
|
|
95 /*** base stuff ***/
|
|
96
|
|
97 pwplib.sound=
|
|
98 pwplib.loopflush=
|
|
99 pwplib.player=
|
|
100 pwplib.dump_attr=
|
|
101 pwplib.dump_rast=
|
|
102 pwplib.prep_attr=
|
|
103 pwplib.prep_rast=
|
|
104 pwplib_dummy;
|
|
105
|
|
106 pwp_destr[0]=NULL;
|
|
107 }
|
|
108
|
|
109 /***********************************************/
|
|
110
|
|
111 void rmarg(int*argc,char**argv,int n)
|
|
112 {
|
|
113 while(n<*argc)
|
|
114 {
|
|
115 argv[n]=argv[n+1];
|
|
116 n++;
|
|
117 }
|
|
118 (*argc)--;
|
|
119 }
|
|
120
|
|
121 /*********************************************************************/
|
|
122
|
|
123 #define ARGC pwplib.argc
|
|
124 #define ARGV pwplib.argv
|
|
125 int getopts(optab*argin)
|
|
126 {
|
|
127 int i=0;
|
|
128
|
|
129 {optab*s0=argin;
|
|
130 while(s0->name!=NULL)
|
|
131 {
|
|
132 *(s0->var)=s0->dflt;
|
|
133 s0++;
|
|
134 }
|
|
135 }
|
|
136
|
|
137 for(i=0;i<ARGC;)
|
|
138 {
|
|
139 int j=0;
|
|
140
|
|
141 int match=0,wh=-1,lev=0,m=0;
|
|
142
|
|
143 while(argin[j].name!=NULL)
|
|
144 {
|
|
145 char*s1=argin[j].name;
|
|
146 char*s0=ARGV[i];
|
|
147 int ngl=0,m=0;
|
|
148
|
|
149 while(*s0)
|
|
150 {
|
|
151 if(*s0=='-')
|
|
152 ngl=0;
|
|
153 else
|
|
154 if(*s0=='+')
|
|
155 ngl=1;
|
|
156 else
|
|
157 {
|
|
158 m++;
|
|
159 if(*s0=='\0' || *s1=='\0')break;
|
|
160 else
|
|
161 if((*s0|32)!=*s1)
|
|
162 {
|
|
163 m=0;
|
|
164 break;
|
|
165 }
|
|
166 s1++;
|
|
167 }
|
|
168 s0++;
|
|
169 }
|
|
170
|
|
171 if(m>match)
|
|
172 {
|
|
173 match=m;
|
|
174 lev=ngl;
|
|
175 wh=j;
|
|
176 }
|
|
177 j++;
|
|
178 }
|
|
179
|
|
180 if(wh>=0)
|
|
181 {
|
|
182 rmarg(&ARGC,ARGV,i);
|
|
183
|
|
184 switch((int)argin[wh].type)
|
|
185 {
|
|
186 case(OPT_BIN):
|
|
187 *((int*)(argin[wh].var))=lev;
|
|
188 break;
|
|
189
|
|
190 case(OPT_NOT):
|
|
191 *((int*)(argin[wh].var))=1-lev;
|
|
192 break;
|
|
193
|
|
194 case(OPT_ONE):
|
|
195 *((int*)(argin[wh].var))=1;
|
|
196
|
|
197 case(OPT_INT):
|
|
198 if(ARGV[i]!=NULL)
|
|
199 {
|
|
200 *((int*)(argin[wh].var))=atoi(ARGV[i]);
|
|
201 rmarg(&ARGC,ARGV,i);
|
|
202 }
|
|
203 break;
|
|
204
|
|
205 case(OPT_STRING):
|
|
206 if(ARGV[i]!=NULL)
|
|
207 {
|
|
208 *((char**)(argin[wh].var))=strdup(ARGV[i]);
|
|
209 rmarg(&ARGC,&ARGV,1);
|
|
210 }
|
|
211 break;
|
|
212 }
|
|
213 }
|
|
214 else i++;
|
|
215 }
|
|
216 }
|
|
217 #undef ARGC
|
|
218 #undef ARGV
|
|
219
|
|
220 /************************************/
|
|
221
|
|
222 optab main_init[]=
|
|
223 {
|
|
224 /* stuph */
|
|
225 "help", OPT_ONE,(void*)0,(void*)&pwplib.setup[SETUP_WANTHELP],
|
|
226 "shutup", OPT_ONE,(void*)0,(void*)&pwplib.setup[SETUP_SHUTUP],
|
|
227 "infodelay",OPT_INT,(void*)100,(void*)&pwplib.set.infodelay,
|
|
228
|
|
229 /* general */
|
|
230 "nosound",OPT_ONE,(void*)0,(void*)&pwplib.setup[SETUP_NOSOUND],
|
|
231 "novideo",OPT_ONE,(void*)0,(void*)&pwplib.setup[SETUP_NOVIDEO],
|
|
232
|
|
233 /* video */
|
|
234 "term", OPT_STRING,(void*)NULL,(void*)&pwplib.set.term,
|
|
235 "lang", OPT_STRING,(void*)NULL,(void*)&pwplib.set.lang,
|
|
236 "tty", OPT_BIN,(void*)0,(void*)&pwplib.setup[SETUP_TTY], /* obsolete? */
|
|
237 "pvp", OPT_BIN,(void*)0,(void*)&pwplib.setup[SETUP_PVP],
|
|
238
|
|
239 /* size */
|
|
240 "height", OPT_INT,(void*)0,(void*)&pwplib.setup[SETUP_USERHEIGHT],
|
|
241 "width", OPT_INT,(void*)0,(void*)&pwplib.setup[SETUP_USERWIDTH],
|
|
242
|
|
243 /* conversion */
|
|
244 "trans", OPT_INT,(void*)-1,(void*)&pwplib.setup[SETUP_TRANS],
|
|
245 "colors", OPT_INT,(void*)-1,(void*)&pwplib.setup[SETUP_COLORS],
|
|
246 "raster", OPT_INT,(void*)-1,(void*)&pwplib.setup[SETUP_RASTER],
|
|
247 "halve", OPT_BIN,(void*)1,(void*)&pwplib.setup[SETUP_HALVE],
|
|
248
|
|
249 /* tty-etc stuff */
|
|
250 "fps", OPT_INT,(void*)0,(void*)&pwplib.setup[SETUP_FPS],
|
|
251 "bps", OPT_INT,(void*)0,(void*)&pwplib.setup[SETUP_BPS],
|
|
252 "minfps", OPT_INT,(void*)0,(void*)&pwplib.setup[SETUP_MINFPS],
|
|
253 "maxfps", OPT_INT,(void*)256,(void*)&pwplib.setup[SETUP_MAXFPS],
|
|
254 "lossy", OPT_BIN,(void*)0,(void*)&pwplib.setup[SETUP_LOSSY],
|
|
255 "fdelay", OPT_INT,(void*)0,(void*)&pwplib.set.framedelay,
|
|
256 "fbytes", OPT_INT,(void*)500,(void*)&pwplib.set.framebytes,
|
|
257
|
|
258 /* audio options */
|
|
259 "audev", OPT_STRING,(void*)NULL,(void*)&pwplib.set.audev,
|
|
260 "volume", OPT_INT,(void*)32,(void*)&pwplib.setup[SETUP_VOLUME],
|
|
261
|
|
262 NULL,0,NULL,NULL
|
|
263 };
|
|
264
|
|
265 void printhelp()
|
|
266 {
|
|
267 printf(
|
|
268 "usage: %s [options] where options include:\n\n"
|
|
269
|
|
270 " help this text\n"
|
|
271
|
|
272 "\n"
|
|
273
|
|
274 " shutup be quiet - only output the essentials\n"
|
|
275 " term s set terminal type to s (e.g. xterm-color, vt100, ansi)\n"
|
|
276 " lang s set locale/language to s (e.g. en, fi)\n"
|
|
277 " pvp output in pwp video phormat (stdout)\n"
|
|
278
|
|
279 "\n"
|
|
280
|
|
281 " nosound no sound\n"
|
|
282 " novideo no video output\n"
|
|
283
|
|
284 "\n"
|
|
285
|
|
286 " height x set buffer height (default = fullwindow)\n"
|
|
287 " width x set buffer width (default = fullwindow)\n"
|
|
288
|
|
289 "\n"
|
|
290
|
|
291 " volume v set soft volume to v (numeric, default 32)\n"
|
|
292 " colors x color configuration: 0=16x16, 1=8fg 2=8bg, 3=8x8\n"
|
|
293 " 8=monochrome, 9=vtattributes\n"
|
|
294 " trans n charset: 1=ibm, 2=ascii, 3=ascii-pure\n"
|
|
295 " raster n raster rendering mode: 0==fg+bg 1=fgonly 2=mono\n"
|
|
296 " ascii pure ascii: no colors, no attributes\n"
|
|
297 " nohalve always use one character cell to represent a pixel\n"
|
|
298
|
|
299 "\n"
|
|
300
|
|
301 " fbytes n bytes/frame threshold (optimize frame if exceeded)\n"
|
|
302 " fdelay n delay after each frame (milliseconds)\n"
|
|
303
|
|
304 "\n"
|
|
305
|
|
306 " bps n non-rt: fix to n bits per second, no delay\n"
|
|
307 " fps n non-rt: fix to n frames per second, no delay\n"
|
|
308 "\n",pwplib.argv[0]);
|
|
309 }
|
|
310
|
|
311 void pwplib_getopts()
|
|
312 {
|
|
313 getopts(main_init);
|
|
314
|
|
315 if(pwplib.set.lang==NULL)
|
|
316 pwplib.set.lang=pwp_get_locale();
|
|
317 }
|
|
318
|