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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs.
Revision 1.187 by root, Sat Apr 21 23:36:20 2007 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
6# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
7#endif 9#endif
8 10
9#include "EXTERN.h" 11#include "EXTERN.h"
10#include "perl.h" 12#include "perl.h"
11#include "XSUB.h" 13#include "XSUB.h"
12 14
13#ifdef _WIN32 15#ifdef _WIN32
14# undef pipe 16# undef pipe
15#endif 17#endif
16 18
19#include <assert.h>
17#include <math.h> 20#include <math.h>
18#include <string.h> 21#include <string.h>
19#include <stdio.h> 22#include <stdio.h>
20#include <stdlib.h> 23#include <stdlib.h>
21 24
… …
36# include <sys/types.h> 39# include <sys/types.h>
37# include <sys/socket.h> 40# include <sys/socket.h>
38# include <netinet/in.h> 41# include <netinet/in.h>
39# include <netinet/tcp.h> 42# include <netinet/tcp.h>
40# include <inttypes.h> 43# include <inttypes.h>
41#else
42 typedef unsigned char uint8_t;
43 typedef unsigned short uint16_t;
44 typedef unsigned int uint32_t;
45 typedef signed char int8_t;
46 typedef signed short int16_t;
47 typedef signed int int32_t;
48#endif 44#endif
49 45
50#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51 47
52#define FOW_DARKNESS 32 48#define FOW_DARKNESS 32
53 49
54#define MAP_EXTEND_X 32 50#define MAP_EXTEND_X 32
55#define MAP_EXTEND_Y 512 51#define MAP_EXTEND_Y 512
… …
159 155
160 *w = rect.width; 156 *w = rect.width;
161 *h = rect.height; 157 *h = rect.height;
162} 158}
163 159
160typedef uint16_t tileid;
164typedef uint16_t mapface; 161typedef uint16_t faceid;
165 162
166typedef struct { 163typedef struct {
167 GLint name; 164 int name;
168 int w, h; 165 int w, h;
169 float s, t; 166 float s, t;
170 uint8_t r, g, b, a; 167 uint8_t r, g, b, a;
168 tileid smoothtile;
169 uint8_t smoothlevel;
171} maptex; 170} maptex;
172 171
173typedef struct { 172typedef struct {
173 uint32_t player;
174 tileid tile[3];
174 uint16_t darkness; 175 uint16_t darkness;
175 mapface face[3]; 176 uint8_t stat_width, stat_hp, flags, smoothmax;
176 uint8_t stat_hp;
177} mapcell; 177} mapcell;
178 178
179typedef struct { 179typedef struct {
180 int32_t c0, c1; 180 int32_t c0, c1;
181 mapcell *col; 181 mapcell *col;
182} maprow; 182} maprow;
183 183
184typedef struct map { 184typedef struct map {
185 int x, y, w, h; 185 int x, y, w, h;
186 int ox, oy; /* offset to virtual global coordinate system */ 186 int ox, oy; /* offset to virtual global coordinate system */
187 int faces; 187 int faces; tileid *face2tile; // [faceid]
188 mapface *face; 188 int texs; maptex *tex; // [tileid]
189
190 int texs;
191 maptex *tex;
192 189
193 int32_t rows; 190 int32_t rows;
194 maprow *row; 191 maprow *row;
195} *CFPlus__Map; 192} *CFPlus__Map;
196 193
… …
216 return ptr; 213 return ptr;
217} 214}
218 215
219#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 216#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 217#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218
219static void
220need_facenum (struct map *self, faceid face)
221{
222 while (self->faces <= face)
223 {
224 Append (tileid, self->face2tile, self->faces, self->faces);
225 self->faces *= 2;
226 }
227}
228
229static void
230need_texid (struct map *self, int texid)
231{
232 while (self->texs <= texid)
233 {
234 Append (maptex, self->tex, self->texs, self->texs);
235 self->texs *= 2;
236 }
237}
221 238
222static maprow * 239static maprow *
223map_get_row (CFPlus__Map self, int y) 240map_get_row (CFPlus__Map self, int y)
224{ 241{
225 if (0 > y) 242 if (0 > y)
… …
294static void 311static void
295map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 312map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
296{ 313{
297 int x, y; 314 int x, y;
298 maprow *row; 315 maprow *row;
316 mapcell *cell;
299 317
300 for (y = y0; y < y0 + h; y++) 318 for (y = y0; y < y0 + h; y++)
301 if (y >= 0) 319 if (y >= 0)
302 { 320 {
303 if (y >= self->rows) 321 if (y >= self->rows)
… …
309 if (x >= row->c0) 327 if (x >= row->c0)
310 { 328 {
311 if (x >= row->c1) 329 if (x >= row->c1)
312 break; 330 break;
313 331
314 row->col[x - row->c0].darkness = 0; 332 cell = row->col + x - row->c0;
333
334 cell->darkness = 0;
335 cell->stat_hp = 0;
336 cell->flags = 0;
337 cell->player = 0;
315 } 338 }
316 } 339 }
340}
341
342typedef struct {
343 tileid tile;
344 uint8_t x, y, level;
345} smooth_key;
346
347static void
348smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349{
350 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351
352 if (SvIOK (*sv))
353 SvIV_set (*sv, SvIVX (*sv) | bits);
354 else
355 sv_setiv (*sv, bits);
317} 356}
318 357
319static void 358static void
320music_finished (void) 359music_finished (void)
321{ 360{
… …
357 n |= n >> 16; 396 n |= n >> 16;
358 397
359 return n + 1; 398 return n + 1;
360} 399}
361 400
401/* SDL should provide this, really. */
402#define SDLK_MODIFIER_MIN 300
403#define SDLK_MODIFIER_MAX 314
404
405static AV *texture_av;
406
362MODULE = CFPlus PACKAGE = CFPlus 407MODULE = CFPlus PACKAGE = CFPlus
363 408
364PROTOTYPES: ENABLE 409PROTOTYPES: ENABLE
365 410
366BOOT: 411BOOT:
367{ 412{
413 texture_av = newAV ();
414 AvREAL_off (texture_av);
415
368 HV *stash = gv_stashpv ("CFPlus", 1); 416 HV *stash = gv_stashpv ("CFPlus", 1);
369 static const struct { 417 static const struct {
370 const char *name; 418 const char *name;
371 IV iv; 419 IV iv;
372 } *civ, const_iv[] = { 420 } *civ, const_iv[] = {
373# define const_iv(name) { # name, (IV)name } 421# define const_iv(name) { # name, (IV)name }
422 const_iv (SDLK_MODIFIER_MIN),
423 const_iv (SDLK_MODIFIER_MAX),
424
374 const_iv (SDL_ACTIVEEVENT), 425 const_iv (SDL_ACTIVEEVENT),
375 const_iv (SDL_KEYDOWN), 426 const_iv (SDL_KEYDOWN),
376 const_iv (SDL_KEYUP), 427 const_iv (SDL_KEYUP),
377 const_iv (SDL_MOUSEMOTION), 428 const_iv (SDL_MOUSEMOTION),
378 const_iv (SDL_MOUSEBUTTONDOWN), 429 const_iv (SDL_MOUSEBUTTONDOWN),
… …
387 const_iv (SDL_EVENT_RESERVEDA), 438 const_iv (SDL_EVENT_RESERVEDA),
388 const_iv (SDL_EVENT_RESERVEDB), 439 const_iv (SDL_EVENT_RESERVEDB),
389 const_iv (SDL_VIDEORESIZE), 440 const_iv (SDL_VIDEORESIZE),
390 const_iv (SDL_VIDEOEXPOSE), 441 const_iv (SDL_VIDEOEXPOSE),
391 const_iv (SDL_USEREVENT), 442 const_iv (SDL_USEREVENT),
443
444 const_iv (SDL_APPINPUTFOCUS),
445 const_iv (SDL_APPMOUSEFOCUS),
446 const_iv (SDL_APPACTIVE),
447
392 const_iv (SDLK_KP0), 448 const_iv (SDLK_KP0),
393 const_iv (SDLK_KP1), 449 const_iv (SDLK_KP1),
394 const_iv (SDLK_KP2), 450 const_iv (SDLK_KP2),
395 const_iv (SDLK_KP3), 451 const_iv (SDLK_KP3),
396 const_iv (SDLK_KP4), 452 const_iv (SDLK_KP4),
… …
451 const_iv (SDLK_BREAK), 507 const_iv (SDLK_BREAK),
452 const_iv (SDLK_MENU), 508 const_iv (SDLK_MENU),
453 const_iv (SDLK_POWER), 509 const_iv (SDLK_POWER),
454 const_iv (SDLK_EURO), 510 const_iv (SDLK_EURO),
455 const_iv (SDLK_UNDO), 511 const_iv (SDLK_UNDO),
512
456 const_iv (KMOD_NONE), 513 const_iv (KMOD_NONE),
514 const_iv (KMOD_SHIFT),
457 const_iv (KMOD_LSHIFT), 515 const_iv (KMOD_LSHIFT),
458 const_iv (KMOD_RSHIFT), 516 const_iv (KMOD_RSHIFT),
517 const_iv (KMOD_CTRL),
459 const_iv (KMOD_LCTRL), 518 const_iv (KMOD_LCTRL),
460 const_iv (KMOD_RCTRL), 519 const_iv (KMOD_RCTRL),
520 const_iv (KMOD_ALT),
461 const_iv (KMOD_LALT), 521 const_iv (KMOD_LALT),
462 const_iv (KMOD_RALT), 522 const_iv (KMOD_RALT),
523 const_iv (KMOD_META),
463 const_iv (KMOD_LMETA), 524 const_iv (KMOD_LMETA),
464 const_iv (KMOD_RMETA), 525 const_iv (KMOD_RMETA),
465 const_iv (KMOD_NUM), 526 const_iv (KMOD_NUM),
466 const_iv (KMOD_CAPS), 527 const_iv (KMOD_CAPS),
467 const_iv (KMOD_MODE), 528 const_iv (KMOD_MODE),
468 const_iv (KMOD_CTRL),
469 const_iv (KMOD_SHIFT),
470 const_iv (KMOD_ALT),
471 const_iv (KMOD_META)
472# undef const_iv 529# undef const_iv
473 }; 530 };
474 531
475 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 532 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
476 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 533 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
534
535 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
536 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
477} 537}
538
539void
540weaken (SV *rv)
541 PROTOTYPE: $
542 CODE:
543 sv_rvweaken (rv);
478 544
479int 545int
480in_destruct () 546in_destruct ()
481 CODE: 547 CODE:
482 RETVAL = PL_main_cv == Nullcv; 548 RETVAL = PL_main_cv == Nullcv;
… …
585 case SDL_KEYDOWN: 651 case SDL_KEYDOWN:
586 case SDL_KEYUP: 652 case SDL_KEYUP:
587 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 653 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 654 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 655 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
656 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
590 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 657 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591 break; 658 break;
592 659
593 case SDL_ACTIVEEVENT: 660 case SDL_ACTIVEEVENT:
594 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 661 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
639Mix_AllocateChannels (int numchans = -1) 706Mix_AllocateChannels (int numchans = -1)
640 707
641void 708void
642lowdelay (int fd, int val = 1) 709lowdelay (int fd, int val = 1)
643 CODE: 710 CODE:
711 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
712
713void
714win32_proxy_info ()
715 PPCODE:
716{
644#ifndef _WIN32 717#ifdef _WIN32
645 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 718 char buffer[2048];
719 DWORD buflen;
720
721 EXTEND (SP, 3);
722
723 buflen = sizeof (buffer);
724 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
725 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
726 {
727 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
728
729 buflen = sizeof (buffer);
730 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
731 {
732 PUSHs (newSVpv (buffer, 0));
733
734 buflen = sizeof (buffer);
735 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
736 PUSHs (newSVpv (buffer, 0));
737 }
738 }
646#endif 739#endif
740}
647 741
648void 742void
649add_font (char *file) 743add_font (char *file)
650 CODE: 744 CODE:
651 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 745 FcConfigAppFontAddFile (0, (const FcChar8 *)file);
… …
755 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 849 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
756#endif 850#endif
757 _exit (1); 851 _exit (1);
758 852
759void 853void
760_exit (int retval) 854_exit (int retval = 0)
761 CODE: 855 CODE:
856#ifdef WIN32
857 ExitThread (retval); // unclean, please beam me up
858#else
762 _exit (retval); 859 _exit (retval);
860#endif
763 861
764MODULE = CFPlus PACKAGE = CFPlus::Font 862MODULE = CFPlus PACKAGE = CFPlus::Font
765 863
766CFPlus::Font 864CFPlus::Font
767new_from_file (SV *class, char *path, int id = 0) 865new_from_file (SV *class, char *path, int id = 0)
… …
1014xy_to_index (CFPlus::Layout self, int x, int y) 1112xy_to_index (CFPlus::Layout self, int x, int y)
1015 CODE: 1113 CODE:
1016{ 1114{
1017 int index, trailing; 1115 int index, trailing;
1018 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1116 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1019 RETVAL = index; 1117 RETVAL = index + trailing;
1020} 1118}
1021 OUTPUT: 1119 OUTPUT:
1022 RETVAL 1120 RETVAL
1023 1121
1024void 1122void
… …
1030 1128
1031 EXTEND (SP, 3); 1129 EXTEND (SP, 3);
1032 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1130 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
1033 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1131 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1034 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1132 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1133}
1134
1135void
1136index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1137 PPCODE:
1138{
1139 int line, x;
1140
1141 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1142 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143
1144 EXTEND (SP, 2);
1145 PUSHs (sv_2mortal (newSViv (line - 1)));
1146 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147}
1148
1149void
1150line_x_to_index (CFPlus::Layout self, int line, int x)
1151 PPCODE:
1152{
1153 PangoLayoutLine *lp;
1154 int index, trailing;
1155
1156 if (line < 0)
1157 XSRETURN_EMPTY;
1158
1159 if (!(lp = pango_layout_get_line (self->pl, line)))
1160 XSRETURN_EMPTY; /* do better */
1161
1162 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163
1164 EXTEND (SP, 2);
1165 if (GIMME_V == G_SCALAR)
1166 PUSHs (sv_2mortal (newSViv (index + trailing)));
1167 else
1168 {
1169 PUSHs (sv_2mortal (newSViv (index)));
1170 PUSHs (sv_2mortal (newSViv (trailing)));
1171 }
1035} 1172}
1036 1173
1037void 1174void
1038render (CFPlus::Layout self, float x, float y, int flags = 0) 1175render (CFPlus::Layout self, float x, float y, int flags = 0)
1039 PPCODE: 1176 PPCODE:
… …
1133} 1270}
1134 1271
1135MODULE = CFPlus PACKAGE = CFPlus::Map 1272MODULE = CFPlus PACKAGE = CFPlus::Map
1136 1273
1137CFPlus::Map 1274CFPlus::Map
1138new (SV *class, int map_width, int map_height) 1275new (SV *class)
1139 CODE: 1276 CODE:
1140 New (0, RETVAL, 1, struct map); 1277 New (0, RETVAL, 1, struct map);
1141 RETVAL->x = 0; 1278 RETVAL->x = 0;
1142 RETVAL->y = 0; 1279 RETVAL->y = 0;
1143 RETVAL->w = map_width; 1280 RETVAL->w = 0;
1144 RETVAL->h = map_height; 1281 RETVAL->h = 0;
1145 RETVAL->ox = 0; 1282 RETVAL->ox = 0;
1146 RETVAL->oy = 0; 1283 RETVAL->oy = 0;
1147 RETVAL->faces = 8192; 1284 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1285 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149 RETVAL->texs = 8192;
1150 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151 RETVAL->rows = 0; 1286 RETVAL->rows = 0;
1152 RETVAL->row = 0; 1287 RETVAL->row = 0;
1153 OUTPUT: 1288 OUTPUT:
1154 RETVAL 1289 RETVAL
1155 1290
1156void 1291void
1157DESTROY (CFPlus::Map self) 1292DESTROY (CFPlus::Map self)
1158 CODE: 1293 CODE:
1159{ 1294{
1160 map_clear (self); 1295 map_clear (self);
1161 Safefree (self->face); 1296 Safefree (self->face2tile);
1162 Safefree (self->tex); 1297 Safefree (self->tex);
1163 Safefree (self); 1298 Safefree (self);
1164} 1299}
1165 1300
1166void 1301void
1302resize (CFPlus::Map self, int map_width, int map_height)
1303 CODE:
1304 self->w = map_width;
1305 self->h = map_height;
1306
1307void
1167clear (CFPlus::Map self) 1308clear (CFPlus::Map self)
1168 CODE: 1309 CODE:
1169 map_clear (self); 1310 map_clear (self);
1170 1311
1171void 1312void
1172set_face (CFPlus::Map self, int face, int texid) 1313set_tileid (CFPlus::Map self, int face, int tile)
1173 CODE: 1314 CODE:
1174{ 1315{
1175 while (self->faces <= face) 1316 need_facenum (self, face); self->face2tile [face] = tile;
1176 { 1317 need_texid (self, tile);
1177 Append (mapface, self->face, self->faces, self->faces); 1318}
1178 self->faces *= 2;
1179 }
1180 1319
1181 self->face [face] = texid; 1320void
1321set_smooth (CFPlus::Map self, int face, int smooth, int level)
1322 CODE:
1323{
1324 tileid texid;
1325 maptex *tex;
1326
1327 if (face < 0 || face >= self->faces)
1328 return;
1329
1330 if (smooth < 0 || smooth >= self->faces)
1331 return;
1332
1333 texid = self->face2tile [face];
1334
1335 if (!texid)
1336 return;
1337
1338 tex = self->tex + texid;
1339 tex->smoothtile = self->face2tile [smooth];
1340 tex->smoothlevel = level;
1182} 1341}
1183 1342
1184void 1343void
1185set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1344set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1186 CODE: 1345 CODE:
1187{ 1346{
1188 while (self->texs <= texid) 1347 need_texid (self, texid);
1189 {
1190 Append (maptex, self->tex, self->texs, self->texs);
1191 self->texs *= 2;
1192 }
1193 1348
1194 { 1349 {
1195 maptex *tex = self->tex + texid; 1350 maptex *tex = self->tex + texid;
1196 1351
1197 tex->name = name; 1352 tex->name = name;
… …
1239void 1394void
1240scroll (CFPlus::Map self, int dx, int dy) 1395scroll (CFPlus::Map self, int dx, int dy)
1241 CODE: 1396 CODE:
1242{ 1397{
1243 if (dx > 0) 1398 if (dx > 0)
1244 map_blank (self, self->x, self->y, dx - 1, self->h); 1399 map_blank (self, self->x, self->y, dx, self->h);
1245 else if (dx < 0) 1400 else if (dx < 0)
1246 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1401 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247 1402
1248 if (dy > 0) 1403 if (dy > 0)
1249 map_blank (self, self->x, self->y, self->w, dy - 1); 1404 map_blank (self, self->x, self->y, self->w, dy);
1250 else if (dy < 0) 1405 else if (dy < 0)
1251 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1406 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252 1407
1253 self->ox += dx; self->x += dx; 1408 self->ox += dx; self->x += dx;
1254 self->oy += dy; self->y += dy; 1409 self->oy += dy; self->y += dy;
1255 1410
1256 while (self->y < 0) 1411 while (self->y < 0)
… …
1269 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1424 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1270 uint8_t *data_end = (uint8_t *)SvEND (data_); 1425 uint8_t *data_end = (uint8_t *)SvEND (data_);
1271 mapcell *cell; 1426 mapcell *cell;
1272 int x, y, flags; 1427 int x, y, flags;
1273 1428
1274 while (data < data_end) 1429 while (data < data_end - 1)
1275 { 1430 {
1276 flags = (data [0] << 8) + data [1]; data += 2; 1431 flags = (data [0] << 8) + data [1]; data += 2;
1277 1432
1278 x = self->x + ((flags >> 10) & 63); 1433 x = self->x + ((flags >> 10) & 63);
1279 y = self->y + ((flags >> 4) & 63); 1434 y = self->y + ((flags >> 4) & 63);
… …
1282 1437
1283 if (flags & 15) 1438 if (flags & 15)
1284 { 1439 {
1285 if (!cell->darkness) 1440 if (!cell->darkness)
1286 { 1441 {
1442 memset (cell, 0, sizeof (*cell));
1287 cell->darkness = 256; 1443 cell->darkness = 256;
1288 cell->face [0] = 0;
1289 cell->face [1] = 0;
1290 cell->face [2] = 0;
1291 cell->stat_hp = 0;
1292 } 1444 }
1293 1445
1294 //TODO: don't trust server data to be in-range(!) 1446 //TODO: don't trust server data to be in-range(!)
1295 1447
1296 if (flags & 8) 1448 if (flags & 8)
… …
1302 do 1454 do
1303 { 1455 {
1304 ext = *data++; 1456 ext = *data++;
1305 cmd = ext & 0x3f; 1457 cmd = ext & 0x3f;
1306 1458
1307 if (ext < 4) 1459 if (cmd < 4)
1308 cell->darkness = 255 - ext * 64 + 1; 1460 cell->darkness = 255 - ext * 64 + 1;
1309 else if (ext == 5) // health 1461 else if (cmd == 5) // health
1462 {
1463 cell->stat_width = 1;
1310 cell->stat_hp = *data++; 1464 cell->stat_hp = *data++;
1465 }
1466 else if (cmd == 6) // monster width
1467 cell->stat_width = *data++ + 1;
1468 else if (cmd == 0x47)
1469 {
1470 if (*data == 4)
1471 ; // decode player count
1472
1473 data += *data + 1;
1474 }
1475 else if (cmd == 8) // cell flags
1476 cell->flags = *data++;
1311 else if (ext & 0x40) // unknown, multibyte => skip 1477 else if (ext & 0x40) // unknown, multibyte => skip
1312 data += *data + 1; 1478 data += *data + 1;
1479 else
1480 data++;
1313 } 1481 }
1314 while (cmd & 0x80); 1482 while (ext & 0x80);
1315 } 1483 }
1316 else 1484 else
1317 cell->darkness = *data++ + 1; 1485 cell->darkness = *data++ + 1;
1318 } 1486 }
1319 1487
1320 if (flags & 4) 1488 if (flags & 4)
1321 { 1489 {
1322 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1490 faceid face = (data [0] << 8) + data [1]; data += 2;
1491 need_facenum (self, face);
1492 cell->tile [0] = self->face2tile [face];
1323 } 1493 }
1324 1494
1325 if (flags & 2) 1495 if (flags & 2)
1326 { 1496 {
1327 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1497 faceid face = (data [0] << 8) + data [1]; data += 2;
1498 need_facenum (self, face);
1499 cell->tile [1] = self->face2tile [face];
1328 } 1500 }
1329 1501
1330 if (flags & 1) 1502 if (flags & 1)
1331 { 1503 {
1332 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2; 1504 faceid face = (data [0] << 8) + data [1]; data += 2;
1505 need_facenum (self, face);
1506 cell->tile [2] = self->face2tile [face];
1333 } 1507 }
1334 } 1508 }
1335 else 1509 else
1336 cell->darkness = 0; 1510 cell->darkness = 0;
1337 } 1511 }
… …
1367 { 1541 {
1368 mapcell *cell = row->col + (x - row->c0); 1542 mapcell *cell = row->col + (x - row->c0);
1369 1543
1370 for (z = 0; z <= 0; z++) 1544 for (z = 0; z <= 0; z++)
1371 { 1545 {
1372 mapface face = cell->face [z];
1373
1374 if (face)
1375 {
1376 maptex tex = self->tex [face]; 1546 maptex tex = self->tex [cell->tile [z]];
1377 int a0 = 255 - tex.a; 1547 int a0 = 255 - tex.a;
1378 int a1 = tex.a; 1548 int a1 = tex.a;
1379 1549
1380 r = (r * a0 + tex.r * a1) / 255; 1550 r = (r * a0 + tex.r * a1) / 255;
1381 g = (g * a0 + tex.g * a1) / 255; 1551 g = (g * a0 + tex.g * a1) / 255;
1382 b = (b * a0 + tex.b * a1) / 255; 1552 b = (b * a0 + tex.b * a1) / 255;
1383 a = (a * a0 + tex.a * a1) / 255; 1553 a = (a * a0 + tex.a * a1) / 255;
1384 }
1385 } 1554 }
1386 } 1555 }
1387 1556
1388 *map++ = (r ) 1557 *map++ = (r )
1389 | (g << 8) 1558 | (g << 8)
… …
1396} 1565}
1397 OUTPUT: 1566 OUTPUT:
1398 RETVAL 1567 RETVAL
1399 1568
1400void 1569void
1401draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1570draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1402 CODE: 1571 CODE:
1403{ 1572{
1404 int vx, vy; 1573 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1574 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1576 smooth_key skey;
1405 int x, y, z; 1577 int x, y, z;
1406 int last_name; 1578 int last_name;
1407 mapface face;
1408 1579
1409 vx = self->x + self->w / 2 - sw / 2 - shift_x; 1580 // thats current max. sorry.
1410 vy = self->y + self->h / 2 - sh / 2 - shift_y; 1581 if (sw > 255) sw = 255;
1582 if (sh > 255) sh = 255;
1411 1583
1412 /* 1584 // clear key, in case of extra padding
1413 int vx = self->vx = self->w >= sw 1585 memset (&skey, 0, sizeof (skey));
1414 ? self->x + (self->w - sw) / 2
1415 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1416
1417 int vy = self->vy = self->h >= sh
1418 ? self->y + (self->h - sh) / 2
1419 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1420 */
1421 1586
1422 glColor4ub (255, 255, 255, 255); 1587 glColor4ub (255, 255, 255, 255);
1423 1588
1424 glEnable (GL_BLEND); 1589 glEnable (GL_BLEND);
1425 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1590 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
… …
1428 1593
1429 glBegin (GL_QUADS); 1594 glBegin (GL_QUADS);
1430 1595
1431 last_name = 0; 1596 last_name = 0;
1432 1597
1598 mx += self->x;
1599 my += self->y;
1600
1601 // first pass: determine smooth_max
1602 // rather ugly, if you ask me
1603 // could also be stored inside mapcell and updated on change
1604 memset (smooth_max, 0, sizeof (smooth_max));
1605
1606 for (y = 0; y < sh; y++)
1607 if (0 <= y + my && y + my < self->rows)
1608 {
1609 maprow *row = self->row + (y + my);
1610
1611 for (x = 0; x < sw; x++)
1612 if (row->c0 <= x + mx && x + mx < row->c1)
1613 {
1614 mapcell *cell = row->col + (x + mx - row->c0);
1615
1616 smooth_max[x + 1][y + 1] =
1617 MAX (self->tex [cell->tile [0]].smoothlevel,
1618 MAX (self->tex [cell->tile [1]].smoothlevel,
1619 self->tex [cell->tile [2]].smoothlevel));
1620 }
1621 }
1622
1433 for (z = 0; z < 3; z++) 1623 for (z = 0; z <= 2; z++)
1624 {
1625 memset (smooth_level, 0, sizeof (smooth_level));
1626
1434 for (y = 0; y < sh; y++) 1627 for (y = 0; y < sh; y++)
1435 if (0 <= y + vy && y + vy < self->rows) 1628 if (0 <= y + my && y + my < self->rows)
1436 { 1629 {
1437 maprow *row = self->row + (y + vy); 1630 maprow *row = self->row + (y + my);
1438 1631
1439 for (x = 0; x < sw; x++) 1632 for (x = 0; x < sw; x++)
1440 if (row->c0 <= x + vx && x + vx < row->c1) 1633 if (row->c0 <= x + mx && x + mx < row->c1)
1441 { 1634 {
1442 mapcell *cell = row->col + (x + vx - row->c0); 1635 mapcell *cell = row->col + (x + mx - row->c0);
1443
1444 face = cell->face [z]; 1636 tileid tile = cell->tile [z];
1637
1638 if (tile)
1639 {
1640 maptex tex = self->tex [tile];
1641 int px = (x + 1) * T - tex.w;
1642 int py = (y + 1) * T - tex.h;
1445 1643
1446 if (face && face < self->texs) 1644 // suppressing texture state switches here
1645 // is only moderately effective, but worth the extra effort
1646 if (last_name != tex.name)
1647 {
1648 if (!tex.name)
1649 tex = self->tex [2]; /* missing, replace by noface */
1650
1651 glEnd ();
1652 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1653 glBegin (GL_QUADS);
1654 }
1655
1656 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1657 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1658 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1659 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1660
1661 if (cell->flags && z == 2)
1662 {
1663 if (cell->flags & 1)
1664 {
1665 maptex tex = self->tex [1];
1666 int px = x * T + T * 2 / 32;
1667 int py = y * T - T * 6 / 32;
1668
1669 glEnd ();
1670 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1671 glBegin (GL_QUADS);
1672
1673 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1674 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1675 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1676 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1677 }
1678 }
1679
1680 // update smooth hash
1681 if (tex.smoothtile)
1682 {
1683 skey.tile = tex.smoothtile;
1684 skey.level = tex.smoothlevel;
1685
1686 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1687
1688 // add bits to current tile and all neighbours. skey.x|y is
1689 // shifted +1|+1 so we always stay positive.
1690
1691 // bits is ___n cccc CCCC bbbb
1692 // n do not draw borders&corners
1693 // c draw these corners, but...
1694 // C ... not these
1695 // b draw these borders
1696
1697 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1698 // ┃· ·· ·┃ ━━
1699
1700 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1701 // ·· ·· ·┏ ┓·
1702
1703 // full tile
1704 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1705
1706 // borders
1707 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1708 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1709 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1710 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1711
1712 // corners
1713 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1714 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1715 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1716 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1717 }
1718 }
1719 }
1720 }
1721
1722 // go through all smoothlevels, lowest to highest, then draw.
1723 // this is basically counting sort
1724 {
1725 int w, b;
1726
1727 for (w = 0; w < 256 / 32; ++w)
1728 {
1729 uint32_t smask = smooth_level [w];
1730 if (smask)
1731 for (b = 0; b < 32; ++b)
1732 if (smask & (((uint32_t)1) << b))
1447 { 1733 {
1448 maptex tex = self->tex [face]; 1734 int level = (w << 5) | b;
1735 HE *he;
1449 1736
1450 int px = (x + 1) * 32 - tex.w; 1737 hv_iterinit (smooth);
1451 int py = (y + 1) * 32 - tex.h; 1738 while ((he = hv_iternext (smooth)))
1452
1453 if (last_name != tex.name)
1454 { 1739 {
1740 smooth_key *skey = (smooth_key *)HeKEY (he);
1741 IV bits = SvIVX (HeVAL (he));
1742
1743 if (!(bits & 0x1000)
1744 && skey->level == level
1745 && level >= smooth_max [skey->x][skey->y])
1746 {
1747 maptex tex = self->tex [skey->tile];
1748 int px = (((int)skey->x) - 1) * T;
1749 int py = (((int)skey->y) - 1) * T;
1750 int border = bits & 15;
1751 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1752 float dx = tex.s * .0625f; // 16 images/row
1753 float dy = tex.t * .5f ; // 2 images/column
1754
1755 // this time naively avoiding texture state changes
1756 // save gobs of state changes.
1757 if (last_name != tex.name)
1758 {
1759 if (!tex.name)
1760 continue; // smoothing not yet available
1761
1455 glEnd (); 1762 glEnd ();
1456 last_name = tex.name;
1457 glBindTexture (GL_TEXTURE_2D, last_name); 1763 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1458 glBegin (GL_QUADS); 1764 glBegin (GL_QUADS);
1765 }
1766
1767 if (border)
1768 {
1769 float ox = border * dx;
1770
1771 glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
1772 glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
1773 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
1774 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
1775 }
1776
1777 if (corner)
1778 {
1779 float ox = corner * dx;
1780
1781 glTexCoord2f (ox , dy ); glVertex2f (px , py );
1782 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
1783 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
1784 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
1785 }
1786 }
1459 } 1787 }
1460
1461 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1462 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1463 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1464 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1465 } 1788 }
1466 }
1467 } 1789 }
1790 }
1791
1792 hv_clear (smooth);
1793 }
1468 1794
1469 glEnd (); 1795 glEnd ();
1470 1796
1471 glDisable (GL_TEXTURE_2D); 1797 glDisable (GL_TEXTURE_2D);
1472 glDisable (GL_BLEND); 1798 glDisable (GL_BLEND);
1473 1799
1474 // top layer: overlays such as the health bar 1800 // top layer: overlays such as the health bar
1475 for (y = 0; y < sh; y++) 1801 for (y = 0; y < sh; y++)
1476 if (0 <= y + vy && y + vy < self->rows) 1802 if (0 <= y + my && y + my < self->rows)
1477 { 1803 {
1478 maprow *row = self->row + (y + vy); 1804 maprow *row = self->row + (y + my);
1479 1805
1480 for (x = 0; x < sw; x++) 1806 for (x = 0; x < sw; x++)
1481 if (row->c0 <= x + vx && x + vx < row->c1) 1807 if (row->c0 <= x + mx && x + mx < row->c1)
1482 { 1808 {
1483 mapcell *cell = row->col + (x + vx - row->c0); 1809 mapcell *cell = row->col + (x + mx - row->c0);
1484 1810
1485 int px = x * 32; 1811 int px = x * T;
1486 int py = y * 32; 1812 int py = y * T;
1487 1813
1488 if (cell->stat_hp) 1814 if (cell->stat_hp)
1489 { 1815 {
1490 int width = sh / 28 + 1; 1816 int width = cell->stat_width * T;
1817 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1491 1818
1492 glColor3ub (0, 0, 0); 1819 glColor3ub (0, 0, 0);
1493 glRectf (px + 1, py, px + 31, py + width + 2); 1820 glRectf (px + 1, py - thick - 2,
1821 px + width - 1, py);
1494 1822
1495 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0); 1823 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1496 glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1); 1824 glRectf (px + 2,
1825 py - thick - 1,
1826 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1497 } 1827 }
1498 } 1828 }
1499 } 1829 }
1500} 1830}
1501 1831
… …
1558 glDisable (GL_BLEND); 1888 glDisable (GL_BLEND);
1559 glDisable (GL_TEXTURE_2D); 1889 glDisable (GL_TEXTURE_2D);
1560} 1890}
1561 1891
1562void 1892void
1563fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1893fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1564 PPCODE: 1894 PPCODE:
1565{ 1895{
1566 int vx, vy;
1567 int x, y; 1896 int x, y;
1568 int sw4 = (sw + 3) & ~3; 1897 int sw4 = (sw + 3) & ~3;
1569 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 1898 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1570 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 1899 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1571 1900
1572 memset (darkness, 255, sw4 * sh); 1901 memset (darkness, 255, sw4 * sh);
1573 SvPOK_only (darkness_sv); 1902 SvPOK_only (darkness_sv);
1574 SvCUR_set (darkness_sv, sw4 * sh); 1903 SvCUR_set (darkness_sv, sw4 * sh);
1575 1904
1576 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 1905 mx += self->x;
1577 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 1906 my += self->y;
1578 1907
1579 for (y = 0; y < sh; y++) 1908 for (y = 0; y < sh; y++)
1580 if (0 <= y + vy && y + vy < self->rows) 1909 if (0 <= y + my && y + my < self->rows)
1581 { 1910 {
1582 maprow *row = self->row + (y + vy); 1911 maprow *row = self->row + (y + my);
1583 1912
1584 for (x = 0; x < sw; x++) 1913 for (x = 0; x < sw; x++)
1585 if (row->c0 <= x + vx && x + vx < row->c1) 1914 if (row->c0 <= x + mx && x + mx < row->c1)
1586 { 1915 {
1587 mapcell *cell = row->col + (x + vx - row->c0); 1916 mapcell *cell = row->col + (x + mx - row->c0);
1588 1917
1589 darkness[y * sw4 + x] = cell->darkness 1918 darkness[y * sw4 + x] = cell->darkness
1590 ? 255 - (cell->darkness - 1) 1919 ? 255 - (cell->darkness - 1)
1591 : 255 - FOW_DARKNESS; 1920 : 255 - FOW_DARKNESS;
1592 } 1921 }
… …
1632 if (row && row->c0 <= x && x < row->c1) 1961 if (row && row->c0 <= x && x < row->c1)
1633 { 1962 {
1634 mapcell *cell = row->col + (x - row->c0); 1963 mapcell *cell = row->col + (x - row->c0);
1635 uint8_t flags = 0; 1964 uint8_t flags = 0;
1636 1965
1637 if (cell->face [0]) flags |= 1; 1966 if (cell->tile [0]) flags |= 1;
1638 if (cell->face [1]) flags |= 2; 1967 if (cell->tile [1]) flags |= 2;
1639 if (cell->face [2]) flags |= 4; 1968 if (cell->tile [2]) flags |= 4;
1640 1969
1641 *data++ = flags; 1970 *data++ = flags;
1642 1971
1643 if (flags & 1) 1972 if (flags & 1)
1644 { 1973 {
1974 tileid tile = cell->tile [0];
1645 *data++ = cell->face [0] >> 8; 1975 *data++ = tile >> 8;
1646 *data++ = cell->face [0]; 1976 *data++ = tile;
1647 } 1977 }
1648 1978
1649 if (flags & 2) 1979 if (flags & 2)
1650 { 1980 {
1981 tileid tile = cell->tile [1];
1651 *data++ = cell->face [1] >> 8; 1982 *data++ = tile >> 8;
1652 *data++ = cell->face [1]; 1983 *data++ = tile;
1653 } 1984 }
1654 1985
1655 if (flags & 4) 1986 if (flags & 4)
1656 { 1987 {
1988 tileid tile = cell->tile [2];
1657 *data++ = cell->face [2] >> 8; 1989 *data++ = tile >> 8;
1658 *data++ = cell->face [2]; 1990 *data++ = tile;
1659 } 1991 }
1660 } 1992 }
1661 else 1993 else
1662 *data++ = 0; 1994 *data++ = 0;
1663 } 1995 }
… …
1703 { 2035 {
1704 uint8_t flags = *data++; 2036 uint8_t flags = *data++;
1705 2037
1706 if (flags) 2038 if (flags)
1707 { 2039 {
1708 mapface face[3] = { 0, 0, 0 };
1709
1710 mapcell *cell = row_get_cell (row, x); 2040 mapcell *cell = row_get_cell (row, x);
2041 tileid tile[3] = { 0, 0, 0 };
1711 2042
1712 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2043 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1713 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2044 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1714 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2045 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1715 2046
1716 if (cell->darkness == 0) 2047 if (cell->darkness == 0)
1717 { 2048 {
1718 cell->darkness = 0; 2049 cell->darkness = 0;
1719 2050
1720 for (z = 0; z <= 2; z++) 2051 for (z = 0; z <= 2; z++)
1721 { 2052 {
1722 cell->face[z] = face[z]; 2053 tileid t = tile [z];
1723 2054
1724 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2055 if (t >= self->texs || (t && !self->tex [t].name))
2056 {
1725 XPUSHs (sv_2mortal (newSViv (face[z]))); 2057 XPUSHs (sv_2mortal (newSViv (t)));
2058 need_texid (self, t);
2059 }
2060
2061 cell->tile [z] = t;
1726 } 2062 }
1727 } 2063 }
1728 } 2064 }
1729 } 2065 }
1730 } 2066 }
… …
2039 2375
2040int glGenTexture () 2376int glGenTexture ()
2041 CODE: 2377 CODE:
2042{ 2378{
2043 GLuint name; 2379 GLuint name;
2380 if (AvFILL (texture_av) >= 0)
2381 name = (GLuint)av_pop (texture_av);
2382 else
2044 glGenTextures (1, &name); 2383 glGenTextures (1, &name);
2045 RETVAL = name; 2384 RETVAL = name;
2046} 2385}
2047 OUTPUT: 2386 OUTPUT:
2048 RETVAL 2387 RETVAL
2049 2388
2050void glDeleteTexture (int name) 2389void glDeleteTexture (int name)
2051 CODE: 2390 CODE:
2052{ 2391{
2053 GLuint name_ = name; 2392 /* make a half-assed attempt at returning the memory used by the texture */
2393 /* textures are frequently being reused by cfplus anyway */
2394 glBindTexture (GL_TEXTURE_2D, name);
2395 glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2396 av_push (texture_av, (SV *)name);
2054 glDeleteTextures (1, &name_); 2397 /*glDeleteTextures (1, &name_);*/
2055} 2398}
2056 2399
2057int glGenList () 2400int glGenList ()
2058 CODE: 2401 CODE:
2059 RETVAL = glGenLists (1); 2402 RETVAL = glGenLists (1);

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