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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 2018 UTC

… …
15 15
16#include "EXTERN.h" 16#include "EXTERN.h"
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#include "flat_hash_map.hpp"
21
20#ifdef _WIN32 22#ifdef _WIN32
21# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
22#endif 28#endif
23 29
24#include <assert.h> 30#include <cassert>
25#include <math.h> 31#include <cmath>
26#include <string.h> 32#include <cstring>
27#include <stdio.h> 33#include <cstdio>
28#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 40
30#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
31#include <SDL_endian.h> 43#include <SDL_endian.h>
32#include <SDL_image.h> 44#include <SDL_image.h>
33#include <SDL_mixer.h> 45#include <SDL_mixer.h>
34#include <SDL_opengl.h> 46#include <SDL_opengl.h>
35 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
36#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
37#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
38 57
39#include <glib/gmacros.h> 58#include <glib.h>
40 59
41#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
42 72
43#ifndef _WIN32 73#ifndef _WIN32
44# include <sys/types.h> 74# include <sys/types.h>
45# include <sys/socket.h> 75# include <sys/socket.h>
46# include <netinet/in.h> 76# include <netinet/in.h>
47# include <netinet/tcp.h> 77# include <netinet/tcp.h>
48# include <inttypes.h> 78# include <inttypes.h>
49#endif 79#endif
50 80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
83#else
84# define expect(expr,value) (expr)
85#endif
86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
53#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
54 96
55#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
57 99
58#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
59 101
60#if 0 102/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 104
63# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
64#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
65 128
66static AV *texture_av; 129static AV *texture_av;
67 130
68static struct 131static struct
69{ 132{
… …
106 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
107 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
108} 171}
109 172
110#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
111 175
112#include "pango-font.c" 176#include "pango-font.c"
113#include "pango-fontmap.c" 177#include "pango-fontmap.c"
114#include "pango-render.c" 178#include "pango-render.c"
115 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
116typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
117typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
118 184
119typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
120 186
121static int 187static int
122shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
123{ 189{
124 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
125 191
126 while (attrs) 192 while (attrs)
127 { 193 {
128 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
129 195
130 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
131 return 1; 197 return 1;
132 198
133 attrs = attrs->next; 199 attrs = attrs->next;
134 } 200 }
135 201
136 return 0; 202 return 0;
137} 203}
138 204
139typedef struct cf_layout { 205struct cf_layout {
140 PangoLayout *pl; 206 PangoLayout *pl;
141 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
142 int base_height; 208 int base_height;
143 CFPlus__Font font; 209 DC__Font font;
144} *CFPlus__Layout; 210 rc_t rc;
211};
145 212
213typedef cf_layout *DC__Layout;
214
146static CFPlus__Font default_font; 215static DC__Font default_font;
147static PangoContext *opengl_context; 216static PangoContext *opengl_context;
148static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
149 218
150static void 219static void
151substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
152{ 221{
153 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
154#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
155 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
156#endif 225#endif
157 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158} 227}
159 228
160static void 229static void
161layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
162{ 231{
163 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
164 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
165 */ 234 */
166 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
167 236
168 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
169 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170 239
171 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
172} 241}
173 242
174static void 243static void
175layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
176{ 245{
177 PangoRectangle rect; 246 PangoRectangle rect;
178 247
179 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
180 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
190} 259}
191 260
192typedef uint16_t tileid; 261typedef uint16_t tileid;
193typedef uint16_t faceid; 262typedef uint16_t faceid;
194 263
195typedef struct { 264struct maptex
265{
196 int name; 266 GLuint name;
197 int w, h; 267 int w, h;
198 float s, t; 268 float s, t;
199 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
200 tileid smoothtile; 270 tileid smoothtile;
201 uint8_t smoothlevel; 271 uint8_t smoothlevel;
202} maptex; 272 uint8_t unused; /* set to zero on use */
273};
203 274
204typedef struct { 275struct mapcell
276{
205 uint32_t player; 277 uint32_t player;
206 tileid tile[3]; 278 tileid tile[3];
207 uint16_t darkness; 279 uint16_t darkness;
208 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
209} mapcell; 281};
210 282
211typedef struct { 283struct maprow
284{
212 int32_t c0, c1; 285 int32_t c0, c1;
213 mapcell *col; 286 mapcell *col;
214} maprow; 287};
215 288
216typedef struct map { 289struct mapgrid {
217 int x, y, w, h; 290 int x, y, w, h;
218 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
219 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
220 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
221 294
222 int32_t rows; 295 int32_t rows;
223 maprow *row; 296 maprow *row;
224} *CFPlus__Map; 297};
225 298
226static char * 299typedef mapgrid *DC__Map;
300
301template<typename T>
302static void
227prepend (char *ptr, int sze, int inc) 303prepend (T *&ptr, int sze, int inc)
228{ 304{
229 char *p; 305 T *p;
230 306
231 New (0, p, sze + inc, char); 307 Newxz (p, sze + inc, T);
232 Zero (p, inc, char);
233 Move (ptr, p + inc, sze, char); 308 Move (ptr, p + inc, sze, T);
234 Safefree (ptr); 309 Safefree (ptr);
235 310
236 return p; 311 ptr = p;
237} 312}
238 313
239static char * 314template<typename T>
240append (char *ptr, int sze, int inc)
241{
242 Renew (ptr, sze + inc, char);
243 Zero (ptr + sze, inc, char);
244
245 return ptr;
246}
247
248#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
249#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
250
251static void 315static void
316append (T *&ptr, int sze, int inc)
317{
318 Renew (ptr, sze + inc, T);
319 Zero (ptr + sze, inc, T);
320}
321
322static void
252need_facenum (struct map *self, faceid face) 323need_facenum (struct mapgrid *self, faceid face)
253{ 324{
254 while (self->faces <= face) 325 while (self->faces <= face)
255 { 326 {
256 Append (tileid, self->face2tile, self->faces, self->faces); 327 append (self->face2tile, self->faces, self->faces);
257 self->faces *= 2; 328 self->faces *= 2;
258 } 329 }
259} 330}
260 331
261static void 332static void
262need_texid (struct map *self, int texid) 333need_texid (struct mapgrid *self, int texid)
263{ 334{
264 while (self->texs <= texid) 335 while (self->texs <= texid)
265 { 336 {
266 Append (maptex, self->tex, self->texs, self->texs); 337 append (self->tex, self->texs, self->texs);
267 self->texs *= 2; 338 self->texs *= 2;
268 } 339 }
269} 340}
270 341
271static maprow * 342static maprow *
272map_get_row (CFPlus__Map self, int y) 343map_get_row (mapgrid *self, int y)
273{ 344{
274 if (0 > y) 345 if (0 > y)
275 { 346 {
276 int extend = - y + MAP_EXTEND_Y; 347 int extend = - y + MAP_EXTEND_Y;
277 Prepend (maprow, self->row, self->rows, extend); 348 prepend (self->row, self->rows, extend);
278 349
279 self->rows += extend; 350 self->rows += extend;
280 self->y += extend; 351 self->y += extend;
281 y += extend; 352 y += extend;
282 } 353 }
283 else if (y >= self->rows) 354 else if (y >= self->rows)
284 { 355 {
285 int extend = y - self->rows + MAP_EXTEND_Y; 356 int extend = y - self->rows + MAP_EXTEND_Y;
286 Append (maprow, self->row, self->rows, extend); 357 append (self->row, self->rows, extend);
287 self->rows += extend; 358 self->rows += extend;
288 } 359 }
289 360
290 return self->row + y; 361 return self->row + y;
291} 362}
… …
301 } 372 }
302 373
303 if (row->c0 > x) 374 if (row->c0 > x)
304 { 375 {
305 int extend = row->c0 - x + MAP_EXTEND_X; 376 int extend = row->c0 - x + MAP_EXTEND_X;
306 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 377 prepend (row->col, row->c1 - row->c0, extend);
307 row->c0 -= extend; 378 row->c0 -= extend;
308 } 379 }
309 else if (x >= row->c1) 380 else if (x >= row->c1)
310 { 381 {
311 int extend = x - row->c1 + MAP_EXTEND_X; 382 int extend = x - row->c1 + MAP_EXTEND_X;
312 Append (mapcell, row->col, row->c1 - row->c0, extend); 383 append (row->col, row->c1 - row->c0, extend);
313 row->c1 += extend; 384 row->c1 += extend;
314 } 385 }
315 386
316 return row->col + (x - row->c0); 387 return row->col + (x - row->c0);
317} 388}
318 389
319static mapcell * 390static mapcell *
320map_get_cell (CFPlus__Map self, int x, int y) 391map_get_cell (mapgrid *self, int x, int y)
321{ 392{
322 return row_get_cell (map_get_row (self, y), x); 393 return row_get_cell (map_get_row (self, y), x);
323} 394}
324 395
325static void 396static void
326map_clear (CFPlus__Map self) 397map_clear (mapgrid *self)
327{ 398{
328 int r; 399 int r;
329 400
330 for (r = 0; r < self->rows; r++) 401 for (r = 0; r < self->rows; r++)
331 Safefree (self->row[r].col); 402 Safefree (self->row[r].col);
… …
338 self->oy = 0; 409 self->oy = 0;
339 self->row = 0; 410 self->row = 0;
340 self->rows = 0; 411 self->rows = 0;
341} 412}
342 413
414#define CELL_CLEAR(cell) \
415 do { \
416 if ((cell)->player) \
417 (cell)->tile [2] = 0; \
418 (cell)->darkness = 0; \
419 (cell)->stat_hp = 0; \
420 (cell)->flags = 0; \
421 (cell)->player = 0; \
422 } while (0)
423
343static void 424static void
344map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 425map_blank (mapgrid *self, int x0, int y0, int w, int h)
345{ 426{
346 int x, y; 427 int x, y;
347 maprow *row; 428 maprow *row;
348 mapcell *cell; 429 mapcell *cell;
349 430
… …
361 if (x >= row->c1) 442 if (x >= row->c1)
362 break; 443 break;
363 444
364 cell = row->col + x - row->c0; 445 cell = row->col + x - row->c0;
365 446
366 cell->darkness = 0; 447 CELL_CLEAR (cell);
367 cell->stat_hp = 0;
368 cell->flags = 0;
369 cell->player = 0;
370 } 448 }
371 } 449 }
372} 450}
373 451
374typedef struct { 452struct smooth_key
453{
375 tileid tile; 454 tileid tile;
376 uint8_t x, y, level; 455 uint8_t x, y, level;
377} smooth_key; 456
457 bool operator == (const smooth_key &o) const
458 {
459 return tile == o.tile && x == o.x && y == o.y && level == o.level;
460 }
461};
462
463typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
464
465namespace std {
466 template <>
467 struct hash<smooth_key>
468 {
469 size_t operator () (const smooth_key &v) const
470 {
471 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
472 }
473 };
474}
378 475
379static void 476static void
380smooth_or_bits (HV *hv, smooth_key *key, IV bits) 477smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
381{ 478{
382 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 479 auto &&it = h.find (key);
383 480
384 if (SvIOK (*sv)) 481 if (it == h.end ())
385 SvIV_set (*sv, SvIVX (*sv) | bits); 482 h.insert (std::make_pair (key, bits));
386 else 483 else
387 sv_setiv (*sv, bits); 484 it->second |= bits;
388} 485}
389 486
390static void 487static void
391music_finished (void) 488music_finished (void)
392{ 489{
… …
409 ev.code = 1; 506 ev.code = 1;
410 ev.data1 = (void *)(long)channel; 507 ev.data1 = (void *)(long)channel;
411 ev.data2 = 0; 508 ev.data2 = 0;
412 509
413 SDL_PushEvent ((SDL_Event *)&ev); 510 SDL_PushEvent ((SDL_Event *)&ev);
511}
512
513// approximately divide by 255
514static unsigned int
515div255 (unsigned int n)
516{
517 return (n + (n >> 8)) >> 8;
414} 518}
415 519
416static unsigned int 520static unsigned int
417minpot (unsigned int n) 521minpot (unsigned int n)
418{ 522{
… …
428 n |= n >> 16; 532 n |= n >> 16;
429 533
430 return n + 1; 534 return n + 1;
431} 535}
432 536
537static unsigned int
538popcount (unsigned int n)
539{
540 n -= (n >> 1) & 0x55555555U;
541 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
542 n = ((n >> 4) + n) & 0x0f0f0f0fU;
543 n *= 0x01010101U;
544
545 return n >> 24;
546}
547
433/* SDL should provide this, really. */ 548/* SDL should provide this, really. */
434#define SDLK_MODIFIER_MIN 300 549#define SDLK_MODIFIER_MIN 300
435#define SDLK_MODIFIER_MAX 314 550#define SDLK_MODIFIER_MAX 314
436 551
437MODULE = CFPlus PACKAGE = CFPlus 552/******************************************************************************/
553
554static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
555static GV *hover_gv;
556
557static int
558within_widget (SV *widget, NV x, NV y)
559{
560 HV *self;
561 SV **svp;
562 NV wx, ww, wy, wh;
563
564 if (!SvROK (widget))
565 return 0;
566
567 self = (HV *)SvRV (widget);
568
569 if (SvTYPE (self) != SVt_PVHV)
570 return 0;
571
572 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
573 if (y < wy)
574 return 0;
575
576 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
577 if (y >= wy + wh)
578 return 0;
579
580 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
581 if (x < wx)
582 return 0;
583
584 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
585 if (x >= wx + ww)
586 return 0;
587
588 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
589 if (!svp || !SvTRUE (*svp))
590 return 0;
591
592 return 1;
593}
594
595/******************************************************************************/
596
597/* process keyboard modifiers */
598static int
599mod_munge (int mod)
600{
601 mod &= MOD_MASK;
602
603 if (mod & (KMOD_META | KMOD_ALT))
604 mod |= KMOD_LRAM;
605
606 return mod;
607}
608
609static void
610deliantra_main (SV *real_main)
611{
612 dSP;
613
614 PUSHMARK (SP);
615 call_sv (real_main, G_DISCARD | G_VOID);
616}
617
618#ifdef __MACOSX__
619 static SV *real_main;
620
621 /* to due surprising braindamage on the side of SDL design, we
622 * do some mind-boggling hack here: SDL requires a custom main()
623 * on OS X, so... we provide one and call the original main(), which,
624 * due to shared library magic, calls -lSDLmain's main, not perl's main,
625 * and which calls our main (== SDL_main) back.
626 */
627 extern C_LINKAGE int
628 main (int argc, char *argv[])
629 {
630 deliantra_main (real_main);
631 }
632
633 #undef main
634
635 extern C_LINKAGE int main (int argc, char *argv[]);
636
637 static void
638 SDL_main_hack (SV *real_main_)
639 {
640 real_main = real_main_;
641
642 char *argv[] = { "deliantra client", 0 };
643 (main) (1, argv);
644 }
645#else
646 static void
647 SDL_main_hack (SV *real_main)
648 {
649 deliantra_main (real_main);
650 }
651#endif
652
653MODULE = Deliantra::Client PACKAGE = DC
438 654
439PROTOTYPES: ENABLE 655PROTOTYPES: ENABLE
440 656
441BOOT: 657BOOT:
442{ 658{
443 HV *stash = gv_stashpv ("CFPlus", 1); 659 HV *stash = gv_stashpv ("DC", 1);
444 static const struct { 660 static const struct {
445 const char *name; 661 const char *name;
446 IV iv; 662 IV iv;
447 } *civ, const_iv[] = { 663 } *civ, const_iv[] = {
448# define const_iv(name) { # name, (IV)name } 664# define const_iv(name) { # name, (IV)name }
… …
470 686
471 const_iv (SDL_APPINPUTFOCUS), 687 const_iv (SDL_APPINPUTFOCUS),
472 const_iv (SDL_APPMOUSEFOCUS), 688 const_iv (SDL_APPMOUSEFOCUS),
473 const_iv (SDL_APPACTIVE), 689 const_iv (SDL_APPACTIVE),
474 690
691
692 const_iv (SDLK_UNKNOWN),
693 const_iv (SDLK_FIRST),
694 const_iv (SDLK_BACKSPACE),
695 const_iv (SDLK_TAB),
696 const_iv (SDLK_CLEAR),
697 const_iv (SDLK_RETURN),
698 const_iv (SDLK_PAUSE),
699 const_iv (SDLK_ESCAPE),
700 const_iv (SDLK_SPACE),
701 const_iv (SDLK_EXCLAIM),
702 const_iv (SDLK_QUOTEDBL),
703 const_iv (SDLK_HASH),
704 const_iv (SDLK_DOLLAR),
705 const_iv (SDLK_AMPERSAND),
706 const_iv (SDLK_QUOTE),
707 const_iv (SDLK_LEFTPAREN),
708 const_iv (SDLK_RIGHTPAREN),
709 const_iv (SDLK_ASTERISK),
710 const_iv (SDLK_PLUS),
711 const_iv (SDLK_COMMA),
712 const_iv (SDLK_MINUS),
713 const_iv (SDLK_PERIOD),
714 const_iv (SDLK_SLASH),
715 const_iv (SDLK_0),
716 const_iv (SDLK_1),
717 const_iv (SDLK_2),
718 const_iv (SDLK_3),
719 const_iv (SDLK_4),
720 const_iv (SDLK_5),
721 const_iv (SDLK_6),
722 const_iv (SDLK_7),
723 const_iv (SDLK_8),
724 const_iv (SDLK_9),
725 const_iv (SDLK_COLON),
726 const_iv (SDLK_SEMICOLON),
727 const_iv (SDLK_LESS),
728 const_iv (SDLK_EQUALS),
729 const_iv (SDLK_GREATER),
730 const_iv (SDLK_QUESTION),
731 const_iv (SDLK_AT),
732
733 const_iv (SDLK_LEFTBRACKET),
734 const_iv (SDLK_BACKSLASH),
735 const_iv (SDLK_RIGHTBRACKET),
736 const_iv (SDLK_CARET),
737 const_iv (SDLK_UNDERSCORE),
738 const_iv (SDLK_BACKQUOTE),
739 const_iv (SDLK_DELETE),
740
741 const_iv (SDLK_FIRST),
742 const_iv (SDLK_LAST),
475 const_iv (SDLK_KP0), 743 const_iv (SDLK_KP0),
476 const_iv (SDLK_KP1), 744 const_iv (SDLK_KP1),
477 const_iv (SDLK_KP2), 745 const_iv (SDLK_KP2),
478 const_iv (SDLK_KP3), 746 const_iv (SDLK_KP3),
479 const_iv (SDLK_KP4), 747 const_iv (SDLK_KP4),
… …
551 const_iv (KMOD_LMETA), 819 const_iv (KMOD_LMETA),
552 const_iv (KMOD_RMETA), 820 const_iv (KMOD_RMETA),
553 const_iv (KMOD_NUM), 821 const_iv (KMOD_NUM),
554 const_iv (KMOD_CAPS), 822 const_iv (KMOD_CAPS),
555 const_iv (KMOD_MODE), 823 const_iv (KMOD_MODE),
824
825 const_iv (KMOD_LRAM),
826
827 const_iv (MIX_DEFAULT_FORMAT),
828
829 const_iv (SDL_INIT_TIMER),
830 const_iv (SDL_INIT_AUDIO),
831 const_iv (SDL_INIT_VIDEO),
832 const_iv (SDL_INIT_CDROM),
833 const_iv (SDL_INIT_JOYSTICK),
834 const_iv (SDL_INIT_EVERYTHING),
835 const_iv (SDL_INIT_NOPARACHUTE),
836 const_iv (SDL_INIT_EVENTTHREAD),
837
838 const_iv (SDL_GL_RED_SIZE),
839 const_iv (SDL_GL_GREEN_SIZE),
840 const_iv (SDL_GL_BLUE_SIZE),
841 const_iv (SDL_GL_ALPHA_SIZE),
842 const_iv (SDL_GL_DOUBLEBUFFER),
843 const_iv (SDL_GL_BUFFER_SIZE),
844 const_iv (SDL_GL_DEPTH_SIZE),
845 const_iv (SDL_GL_STENCIL_SIZE),
846 const_iv (SDL_GL_ACCUM_RED_SIZE),
847 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
848 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
849 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
850 const_iv (SDL_GL_STEREO),
851 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
852 const_iv (SDL_GL_MULTISAMPLESAMPLES),
853 const_iv (SDL_GL_ACCELERATED_VISUAL),
854 const_iv (SDL_GL_SWAP_CONTROL),
855
856 const_iv (FOW_DARKNESS)
556# undef const_iv 857# undef const_iv
557 }; 858 };
558 859
559 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 860 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
560 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 861 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
561 862
562 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 863 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
563 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 864 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
564} 865}
565 866
… …
577 RETVAL 878 RETVAL
578 879
579NV floor (NV x) 880NV floor (NV x)
580 881
581NV ceil (NV x) 882NV ceil (NV x)
883
884IV minpot (UV n)
885
886IV popcount (UV n)
887
888NV distance (NV dx, NV dy)
889 CODE:
890 RETVAL = pow (dx * dx + dy * dy, 0.5);
891 OUTPUT:
892 RETVAL
582 893
583void 894void
584pango_init () 895pango_init ()
585 CODE: 896 CODE:
586{ 897{
587 opengl_fontmap = pango_opengl_font_map_new (); 898 opengl_fontmap = pango_opengl_font_map_new ();
588 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 899 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 900 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
901 /*pango_context_set_font_description (opengl_context, default_font);*/
902#if PANGO_VERSION_CHECK (1, 15, 2)
903 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
904 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
905#endif
590} 906}
591 907
592int 908char *SDL_GetError ()
593SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594 909
595void 910void SDL_main_hack (SV *real_main)
911 PROTOTYPE: &
912
913int SDL_Init (U32 flags)
914
915int SDL_InitSubSystem (U32 flags)
916
917void SDL_QuitSubSystem (U32 flags)
918
596SDL_Quit () 919void SDL_Quit ()
597 920
921int SDL_GL_SetAttribute (int attr, int value)
922 C_ARGS: (SDL_GLattr)attr, value
923
924int SDL_GL_GetAttribute (int attr)
925 CODE:
926 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
927 XSRETURN_UNDEF;
928 OUTPUT:
929 RETVAL
930
598void 931void
599SDL_ListModes () 932SDL_ListModes (int rgb, int alpha)
600 PPCODE: 933 PPCODE:
601{ 934{
602 SDL_Rect **m; 935 SDL_Rect **m;
603 936
604 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 937 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 938 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 939 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 940 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608 941
609 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 942 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611 944
612 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 945 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616 949
617 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 950 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618#if SDL_VERSION_ATLEAST(1,2,10)
619 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 951 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621#endif
622
623 SDL_EnableUNICODE (1);
624 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625 952
626 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 953 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627 954
628 if (m && m != (SDL_Rect **)-1) 955 if (m && m != (SDL_Rect **)-1)
629 while (*m) 956 while (*m)
630 { 957 {
958 if ((*m)->w >= 400 && (*m)->h >= 300)
959 {
631 AV *av = newAV (); 960 AV *av = newAV ();
632 av_push (av, newSViv ((*m)->w)); 961 av_push (av, newSViv ((*m)->w));
633 av_push (av, newSViv ((*m)->h)); 962 av_push (av, newSViv ((*m)->h));
963 av_push (av, newSViv (rgb));
964 av_push (av, newSViv (alpha));
634 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 965 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
966 }
635 967
636 ++m; 968 ++m;
637 } 969 }
638} 970}
639 971
640char *
641SDL_GetError ()
642
643int 972int
644SDL_SetVideoMode (int w, int h, int fullscreen) 973SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645 CODE: 974 CODE:
975{
976 SDL_EnableUNICODE (1);
977 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
978
979 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
980 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
981 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
982 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
983
646 RETVAL = !!SDL_SetVideoMode ( 984 RETVAL = !!SDL_SetVideoMode (
647 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 985 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648 ); 986 );
987
649 if (RETVAL) 988 if (RETVAL)
650 { 989 {
651 av_clear (texture_av); 990 av_clear (texture_av);
652
653 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 991#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655# include "glfunc.h" 992#include "glfunc.h"
656# undef GL_FUNC 993#undef GL_FUNC
657 994 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
995 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658 } 996 }
997}
659 OUTPUT: 998 OUTPUT:
660 RETVAL 999 RETVAL
1000
1001void
1002SDL_WM_SetCaption (const char *title, const char *icon)
661 1003
662void 1004void
663SDL_GL_SwapBuffers () 1005SDL_GL_SwapBuffers ()
664 1006
665char * 1007char *
666SDL_GetKeyName (int sym) 1008SDL_GetKeyName (int sym)
1009 C_ARGS: (SDLKey)sym
667 1010
1011int
1012SDL_GetAppState ()
1013
1014int
1015SDL_GetModState ()
1016
1017int
1018SDL_WaitEvent ()
1019 C_ARGS: 0
1020
668void 1021void
1022SDL_PumpEvents ()
1023
1024void
669poll_events () 1025peep_events ()
670 PPCODE: 1026 PPCODE:
671{ 1027{
672 SDL_Event ev; 1028 SDL_Event ev;
673 1029
674 SDL_PumpEvents (); 1030 SDL_PumpEvents ();
… …
681 { 1037 {
682 case SDL_KEYDOWN: 1038 case SDL_KEYDOWN:
683 case SDL_KEYUP: 1039 case SDL_KEYUP:
684 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1040 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
685 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1041 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
686 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1042 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
687 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1043 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
688 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1044 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
689 break; 1045 break;
690 1046
691 case SDL_ACTIVEEVENT: 1047 case SDL_ACTIVEEVENT:
692 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1048 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
710 x = ev.motion.x; 1066 x = ev.motion.x;
711 y = ev.motion.y; 1067 y = ev.motion.y;
712 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1068 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
713 } 1069 }
714 1070
715 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
716 hv_store (hv, "state", 5, newSViv (state), 0); 1072 hv_store (hv, "state", 5, newSViv (state), 0);
717 hv_store (hv, "x", 1, newSViv (x), 0); 1073 hv_store (hv, "x", 1, newSViv (x), 0);
718 hv_store (hv, "y", 1, newSViv (y), 0); 1074 hv_store (hv, "y", 1, newSViv (y), 0);
719 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1075 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
720 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1076 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
721 } 1077 }
722 break; 1078 break;
723 1079
724 case SDL_MOUSEBUTTONDOWN: 1080 case SDL_MOUSEBUTTONDOWN:
725 case SDL_MOUSEBUTTONUP: 1081 case SDL_MOUSEBUTTONUP:
726 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1082 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
727 1083
728 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1084 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
729 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1085 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
730 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1086 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
731 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1087 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
736 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1092 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
737 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1093 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
738 break; 1094 break;
739 } 1095 }
740 1096
741 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1097 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
742 } 1098 }
743} 1099}
744 1100
1101char *
1102SDL_AudioDriverName ()
1103 CODE:
1104{
1105 char buf [256];
1106 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1107 XSRETURN_UNDEF;
1108
1109 RETVAL = buf;
1110}
1111 OUTPUT:
1112 RETVAL
1113
745int 1114int
746Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1115Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
747 POSTCALL: 1116 POSTCALL:
748 Mix_HookMusicFinished (music_finished); 1117 Mix_HookMusicFinished (music_finished);
749 Mix_ChannelFinished (channel_finished); 1118 Mix_ChannelFinished (channel_finished);
750 1119
751void 1120void
1121Mix_QuerySpec ()
1122 PPCODE:
1123{
1124 int freq, channels;
1125 Uint16 format;
1126
1127 if (Mix_QuerySpec (&freq, &format, &channels))
1128 {
1129 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (freq)));
1131 PUSHs (sv_2mortal (newSViv (format)));
1132 PUSHs (sv_2mortal (newSViv (channels)));
1133 }
1134}
1135
1136void
752Mix_CloseAudio () 1137Mix_CloseAudio ()
753 1138
754int 1139int
755Mix_AllocateChannels (int numchans = -1) 1140Mix_AllocateChannels (int numchans = -1)
1141
1142const char *
1143Mix_GetError ()
756 1144
757void 1145void
758lowdelay (int fd, int val = 1) 1146lowdelay (int fd, int val = 1)
759 CODE: 1147 CODE:
760 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1148 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
786 } 1174 }
787 } 1175 }
788#endif 1176#endif
789} 1177}
790 1178
791void 1179int
792add_font (char *file) 1180add_font (char *file)
793 CODE: 1181 CODE:
794 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1182 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1183 OUTPUT:
1184 RETVAL
1185
1186void
1187IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1188
1189# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1190void
1191Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
795 1192
796void 1193void
797load_image_inline (SV *image_) 1194load_image_inline (SV *image_)
798 ALIAS: 1195 ALIAS:
799 load_image_file = 1 1196 load_image_file = 1
… …
802 STRLEN image_len; 1199 STRLEN image_len;
803 char *image = (char *)SvPVbyte (image_, image_len); 1200 char *image = (char *)SvPVbyte (image_, image_len);
804 SDL_Surface *surface, *surface2; 1201 SDL_Surface *surface, *surface2;
805 SDL_PixelFormat fmt; 1202 SDL_PixelFormat fmt;
806 SDL_RWops *rw = ix 1203 SDL_RWops *rw = ix
807 ? SDL_RWFromFile (image, "r") 1204 ? SDL_RWFromFile (image, "rb")
808 : SDL_RWFromConstMem (image, image_len); 1205 : SDL_RWFromConstMem (image, image_len);
809 1206
810 if (!rw) 1207 if (!rw)
811 croak ("load_image: %s", SDL_GetError ()); 1208 croak ("load_image: %s", SDL_GetError ());
812 1209
… …
845 1242
846 SDL_LockSurface (surface2); 1243 SDL_LockSurface (surface2);
847 EXTEND (SP, 6); 1244 EXTEND (SP, 6);
848 PUSHs (sv_2mortal (newSViv (surface2->w))); 1245 PUSHs (sv_2mortal (newSViv (surface2->w)));
849 PUSHs (sv_2mortal (newSViv (surface2->h))); 1246 PUSHs (sv_2mortal (newSViv (surface2->h)));
850 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1247 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
851 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1248 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
852 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1249 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
853 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1250 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
854 SDL_UnlockSurface (surface2); 1251 SDL_UnlockSurface (surface2);
855 1252
… …
885void 1282void
886error (char *message) 1283error (char *message)
887 CODE: 1284 CODE:
888 fprintf (stderr, "ERROR: %s\n", message); 1285 fprintf (stderr, "ERROR: %s\n", message);
889#ifdef _WIN32 1286#ifdef _WIN32
890 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1287 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
891#endif 1288#endif
892 1289
893void 1290void
894fatal (char *message) 1291fatal (char *message)
895 CODE: 1292 CODE:
896 fprintf (stderr, "FATAL: %s\n", message); 1293 fprintf (stderr, "FATAL: %s\n", message);
897#ifdef _WIN32 1294#ifdef _WIN32
898 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1295 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
899#endif 1296#endif
900 _exit (1); 1297 _exit (1);
901 1298
902void 1299void
903_exit (int retval = 0) 1300_exit (int retval = 0)
… …
915#if DEBUG 1312#if DEBUG
916 VALGRIND_DO_LEAK_CHECK; 1313 VALGRIND_DO_LEAK_CHECK;
917#endif 1314#endif
918} 1315}
919 1316
920MODULE = CFPlus PACKAGE = CFPlus::Font 1317int
1318SvREFCNT (SV *sv)
1319 CODE:
1320 RETVAL = SvREFCNT (sv);
1321 OUTPUT:
1322 RETVAL
921 1323
922CFPlus::Font 1324MODULE = Deliantra::Client PACKAGE = DC::Font
1325
1326PROTOTYPES: DISABLE
1327
1328DC::Font
923new_from_file (SV *class, char *path, int id = 0) 1329new_from_file (SV *klass, char *path, int id = 0)
924 CODE: 1330 CODE:
925{ 1331{
926 int count; 1332 int count;
927 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1333 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
928 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1334 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
930} 1336}
931 OUTPUT: 1337 OUTPUT:
932 RETVAL 1338 RETVAL
933 1339
934void 1340void
935DESTROY (CFPlus::Font self) 1341DESTROY (DC::Font self)
936 CODE: 1342 CODE:
937 pango_font_description_free (self); 1343 pango_font_description_free (self);
938 1344
939void 1345void
940make_default (CFPlus::Font self) 1346make_default (DC::Font self)
1347 PROTOTYPE: $
941 CODE: 1348 CODE:
942 default_font = self; 1349 default_font = self;
943 1350
944MODULE = CFPlus PACKAGE = CFPlus::Layout 1351MODULE = Deliantra::Client PACKAGE = DC::Layout
945 1352
1353PROTOTYPES: DISABLE
1354
946void 1355void
947reset_glyph_cache () 1356glyph_cache_backup ()
1357 PROTOTYPE:
948 CODE: 1358 CODE:
1359 tc_backup ();
1360
1361void
1362glyph_cache_restore ()
1363 PROTOTYPE:
1364 CODE:
949 tc_clear (); 1365 tc_restore ();
950 1366
951CFPlus::Layout 1367DC::Layout
952new (SV *class) 1368new (SV *klass)
953 CODE: 1369 CODE:
954 New (0, RETVAL, 1, struct cf_layout); 1370 RETVAL = new cf_layout;
955 1371
956 RETVAL->pl = pango_layout_new (opengl_context); 1372 RETVAL->pl = pango_layout_new (opengl_context);
957 RETVAL->r = 1.; 1373 RETVAL->r = 1.;
958 RETVAL->g = 1.; 1374 RETVAL->g = 1.;
959 RETVAL->b = 1.; 1375 RETVAL->b = 1.;
… …
965 layout_update_font (RETVAL); 1381 layout_update_font (RETVAL);
966 OUTPUT: 1382 OUTPUT:
967 RETVAL 1383 RETVAL
968 1384
969void 1385void
970DESTROY (CFPlus::Layout self) 1386DESTROY (DC::Layout self)
971 CODE: 1387 CODE:
972 g_object_unref (self->pl); 1388 g_object_unref (self->pl);
973 Safefree (self); 1389 delete self;
974 1390
975void 1391void
976set_text (CFPlus::Layout self, SV *text_) 1392set_text (DC::Layout self, SV *text_)
977 CODE: 1393 CODE:
978{ 1394{
979 STRLEN textlen; 1395 STRLEN textlen;
980 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
981 1397
982 pango_layout_set_text (self->pl, text, textlen); 1398 pango_layout_set_text (self->pl, text, textlen);
983} 1399}
984 1400
985void 1401void
986set_markup (CFPlus::Layout self, SV *text_) 1402set_markup (DC::Layout self, SV *text_)
987 CODE: 1403 CODE:
988{ 1404{
989 STRLEN textlen; 1405 STRLEN textlen;
990 char *text = SvPVutf8 (text_, textlen); 1406 char *text = SvPVutf8 (text_, textlen);
991 1407
992 pango_layout_set_markup (self->pl, text, textlen); 1408 pango_layout_set_markup (self->pl, text, textlen);
993} 1409}
994 1410
995void 1411void
996set_shapes (CFPlus::Layout self, ...) 1412set_shapes (DC::Layout self, ...)
997 CODE: 1413 CODE:
998{ 1414{
999 PangoAttrList *attrs = 0; 1415 PangoAttrList *attrs = 0;
1000 const char *text = pango_layout_get_text (self->pl); 1416 const char *text = pango_layout_get_text (self->pl);
1001 const char *pos = text; 1417 const char *pos = text;
… …
1036 if (attrs) 1452 if (attrs)
1037 pango_layout_set_attributes (self->pl, attrs); 1453 pango_layout_set_attributes (self->pl, attrs);
1038} 1454}
1039 1455
1040void 1456void
1041get_shapes (CFPlus::Layout self) 1457get_shapes (DC::Layout self)
1042 PPCODE: 1458 PPCODE:
1043{ 1459{
1044 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1460 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1045 1461
1046 do 1462 do
1047 { 1463 {
1048 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1464 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1049 1465
1050 if (run && shape_attr_p (run)) 1466 if (run && shape_attr_p (run))
1051 { 1467 {
1052 PangoRectangle extents; 1468 PangoRectangle extents;
1053 pango_layout_iter_get_run_extents (iter, 0, &extents); 1469 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1061 1477
1062 pango_layout_iter_free (iter); 1478 pango_layout_iter_free (iter);
1063} 1479}
1064 1480
1065int 1481int
1066has_wrapped (CFPlus::Layout self) 1482has_wrapped (DC::Layout self)
1067 CODE: 1483 CODE:
1068{ 1484{
1069 int lines = 1; 1485 int lines = 1;
1070 const char *text = pango_layout_get_text (self->pl); 1486 const char *text = pango_layout_get_text (self->pl);
1071 1487
… …
1076} 1492}
1077 OUTPUT: 1493 OUTPUT:
1078 RETVAL 1494 RETVAL
1079 1495
1080SV * 1496SV *
1081get_text (CFPlus::Layout self) 1497get_text (DC::Layout self)
1082 CODE: 1498 CODE:
1083 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1499 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1084 sv_utf8_decode (RETVAL); 1500 sv_utf8_decode (RETVAL);
1085 OUTPUT: 1501 OUTPUT:
1086 RETVAL 1502 RETVAL
1087 1503
1088void 1504void
1089set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1505set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1090 CODE: 1506 CODE:
1091 self->r = r; 1507 self->r = r;
1092 self->g = g; 1508 self->g = g;
1093 self->b = b; 1509 self->b = b;
1094 self->a = a; 1510 self->a = a;
1095 1511
1096void 1512void
1097set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1513set_font (DC::Layout self, DC::Font font = 0)
1098 CODE: 1514 CODE:
1099 if (self->font != font) 1515 if (self->font != font)
1100 { 1516 {
1101 self->font = font; 1517 self->font = font;
1102 layout_update_font (self); 1518 layout_update_font (self);
1103 } 1519 }
1104 1520
1105void 1521void
1106set_height (CFPlus::Layout self, int base_height) 1522set_height (DC::Layout self, int base_height)
1107 CODE: 1523 CODE:
1108 if (self->base_height != base_height) 1524 if (self->base_height != base_height)
1109 { 1525 {
1110 self->base_height = base_height; 1526 self->base_height = base_height;
1111 layout_update_font (self); 1527 layout_update_font (self);
1112 } 1528 }
1113 1529
1114void 1530void
1115set_width (CFPlus::Layout self, int max_width = -1) 1531set_width (DC::Layout self, int max_width = -1)
1116 CODE: 1532 CODE:
1117 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1533 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1118 1534
1119void 1535void
1120set_indent (CFPlus::Layout self, int indent) 1536set_indent (DC::Layout self, int indent)
1121 CODE: 1537 CODE:
1122 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1538 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1123 1539
1124void 1540void
1125set_spacing (CFPlus::Layout self, int spacing) 1541set_spacing (DC::Layout self, int spacing)
1126 CODE: 1542 CODE:
1127 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1543 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1128 1544
1129void 1545void
1130set_ellipsise (CFPlus::Layout self, int ellipsise) 1546set_ellipsise (DC::Layout self, int ellipsise)
1131 CODE: 1547 CODE:
1132 pango_layout_set_ellipsize (self->pl, 1548 pango_layout_set_ellipsize (self->pl,
1133 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1549 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1134 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1550 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1135 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1551 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1136 : PANGO_ELLIPSIZE_NONE 1552 : PANGO_ELLIPSIZE_NONE
1137 ); 1553 );
1138 1554
1139void 1555void
1140set_single_paragraph_mode (CFPlus::Layout self, int spm) 1556set_single_paragraph_mode (DC::Layout self, int spm)
1141 CODE: 1557 CODE:
1142 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1558 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1143 1559
1144void 1560void
1145size (CFPlus::Layout self) 1561size (DC::Layout self)
1146 PPCODE: 1562 PPCODE:
1147{ 1563{
1148 int w, h; 1564 int w, h;
1149 1565
1150 layout_get_pixel_size (self, &w, &h); 1566 layout_get_pixel_size (self, &w, &h);
… …
1153 PUSHs (sv_2mortal (newSViv (w))); 1569 PUSHs (sv_2mortal (newSViv (w)));
1154 PUSHs (sv_2mortal (newSViv (h))); 1570 PUSHs (sv_2mortal (newSViv (h)));
1155} 1571}
1156 1572
1157int 1573int
1158descent (CFPlus::Layout self) 1574descent (DC::Layout self)
1159 CODE: 1575 CODE:
1160{ 1576{
1161 PangoRectangle rect; 1577 PangoRectangle rect;
1162 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1578 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1163 pango_layout_line_get_pixel_extents (line, 0, &rect); 1579 pango_layout_line_get_pixel_extents (line, 0, &rect);
1164 RETVAL = PANGO_DESCENT (rect); 1580 RETVAL = PANGO_DESCENT (rect);
1165} 1581}
1166 OUTPUT: 1582 OUTPUT:
1167 RETVAL 1583 RETVAL
1168 1584
1169int 1585int
1170xy_to_index (CFPlus::Layout self, int x, int y) 1586xy_to_index (DC::Layout self, int x, int y)
1171 CODE: 1587 CODE:
1172{ 1588{
1173 int index, trailing; 1589 int index, trailing;
1174 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1590 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1175 RETVAL = index + trailing; 1591 RETVAL = index + trailing;
1176} 1592}
1177 OUTPUT: 1593 OUTPUT:
1178 RETVAL 1594 RETVAL
1179 1595
1180void 1596void
1181cursor_pos (CFPlus::Layout self, int index) 1597cursor_pos (DC::Layout self, int index)
1182 PPCODE: 1598 PPCODE:
1183{ 1599{
1184 PangoRectangle strong_pos; 1600 PangoRectangle pos;
1185 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1601 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1186 1602
1187 EXTEND (SP, 3); 1603 EXTEND (SP, 3);
1188 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1189 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1605 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1190 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1606 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1191} 1607}
1192 1608
1193void 1609void
1194index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1610index_to_line_x (DC::Layout self, int index, int trailing = 0)
1195 PPCODE: 1611 PPCODE:
1196{ 1612{
1197 int line, x; 1613 int line, x;
1198 1614
1199 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1615 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1616#if !PANGO_VERSION_CHECK (1, 17, 3)
1200 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1617 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1201 1618 --line;
1619#endif
1202 EXTEND (SP, 2); 1620 EXTEND (SP, 2);
1203 PUSHs (sv_2mortal (newSViv (line - 1))); 1621 PUSHs (sv_2mortal (newSViv (line)));
1204 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1622 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1205} 1623}
1206 1624
1207void 1625void
1208line_x_to_index (CFPlus::Layout self, int line, int x) 1626line_x_to_index (DC::Layout self, int line, int x)
1209 PPCODE: 1627 PPCODE:
1210{ 1628{
1211 PangoLayoutLine *lp; 1629 PangoLayoutLine *lp;
1212 int index, trailing; 1630 int index, trailing;
1213 1631
1214 if (line < 0) 1632 if (line < 0)
1215 XSRETURN_EMPTY; 1633 XSRETURN_EMPTY;
1216 1634
1217 if (!(lp = pango_layout_get_line (self->pl, line))) 1635 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1218 XSRETURN_EMPTY; /* do better */ 1636 XSRETURN_EMPTY; /* do better */
1219 1637
1220 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1638 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1221 1639
1222 EXTEND (SP, 2); 1640 EXTEND (SP, 2);
… …
1228 PUSHs (sv_2mortal (newSViv (trailing))); 1646 PUSHs (sv_2mortal (newSViv (trailing)));
1229 } 1647 }
1230} 1648}
1231 1649
1232void 1650void
1233render (CFPlus::Layout self, float x, float y, int flags = 0) 1651render (DC::Layout self, float x, float y, int flags = 0)
1234 PPCODE: 1652 CODE:
1653 self->rc.clear ();
1235 pango_opengl_render_layout_subpixel ( 1654 pango_opengl_render_layout_subpixel (
1236 self->pl, 1655 self->pl,
1656 &self->rc,
1237 x * PANGO_SCALE, y * PANGO_SCALE, 1657 x * PANGO_SCALE, y * PANGO_SCALE,
1238 self->r, self->g, self->b, self->a, 1658 self->r, self->g, self->b, self->a,
1239 flags 1659 flags
1240 ); 1660 );
1661 // we assume that context_change actually clears/frees stuff
1662 // and does not do any recomputation...
1663 pango_layout_context_changed (self->pl);
1241 1664
1242MODULE = CFPlus PACKAGE = CFPlus::Texture
1243
1244void 1665void
1245pad2pot (SV *data_, SV *w_, SV *h_) 1666draw (DC::Layout self)
1246 CODE: 1667 CODE:
1247{ 1668{
1248 int ow = SvIV (w_); 1669 glEnable (GL_TEXTURE_2D);
1249 int oh = SvIV (h_); 1670 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1671 glEnable (GL_BLEND);
1672 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1673 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1674 glEnable (GL_ALPHA_TEST);
1675 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1250 1676
1251 if (ow && oh) 1677 self->rc.draw ();
1678
1679 glDisable (GL_ALPHA_TEST);
1680 glDisable (GL_BLEND);
1681 glDisable (GL_TEXTURE_2D);
1682}
1683
1684MODULE = Deliantra::Client PACKAGE = DC::Texture
1685
1686PROTOTYPES: ENABLE
1687
1688void
1689pad (SV *data_, int ow, int oh, int nw, int nh)
1690 CODE:
1691{
1692 if ((nw != ow || nh != oh) && SvOK (data_))
1252 { 1693 {
1253 int nw = minpot (ow);
1254 int nh = minpot (oh);
1255
1256 if (nw != ow || nh != oh)
1257 {
1258 if (SvOK (data_))
1259 {
1260 STRLEN datalen; 1694 STRLEN datalen;
1261 char *data = SvPVbyte (data_, datalen); 1695 char *data = SvPVbyte (data_, datalen);
1262 int bpp = datalen / (ow * oh); 1696 int bpp = datalen / (ow * oh);
1263 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1697 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1264 1698
1265 SvPOK_only (result_); 1699 SvPOK_only (result_);
1266 SvCUR_set (result_, nw * nh * bpp); 1700 SvCUR_set (result_, nw * nh * bpp);
1267 1701
1268 memset (SvPVX (result_), 0, nw * nh * bpp); 1702 memset (SvPVX (result_), 0, nw * nh * bpp);
1269 while (oh--) 1703 while (oh--)
1270 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1704 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1271 1705
1272 sv_setsv (data_, result_); 1706 sv_setsv (data_, result_);
1273 }
1274
1275 sv_setiv (w_, nw);
1276 sv_setiv (h_, nh);
1277 }
1278 } 1707 }
1279} 1708}
1280 1709
1281void 1710void
1282draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1711draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1288{ 1717{
1289 HV *hv = (HV *)SvRV (self); 1718 HV *hv = (HV *)SvRV (self);
1290 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1719 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1291 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1720 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1292 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1721 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1722
1723 if (name <= 0)
1724 XSRETURN_EMPTY;
1293 1725
1294 if (items < 5) 1726 if (items < 5)
1295 { 1727 {
1296 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1728 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1297 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1729 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1325 glDisable (GL_ALPHA_TEST); 1757 glDisable (GL_ALPHA_TEST);
1326 glDisable (GL_BLEND); 1758 glDisable (GL_BLEND);
1327 } 1759 }
1328} 1760}
1329 1761
1330MODULE = CFPlus PACKAGE = CFPlus::Map 1762void
1763draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1764 PROTOTYPE: @
1765 CODE:
1766{
1767 glEnable (GL_BLEND);
1768 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1769 glEnable (GL_TEXTURE_2D);
1770 glBindTexture (GL_TEXTURE_2D, name1);
1331 1771
1332CFPlus::Map 1772 glColor3f (intensity, intensity, intensity);
1773 glPushMatrix ();
1774 glScalef (1./3, 1./3, 1.);
1775
1776 if (blend > 0.f)
1777 {
1778 float dx3 = dx * -3.f / w;
1779 float dy3 = dy * -3.f / h;
1780 GLfloat env_color[4] = { 0., 0., 0., blend };
1781
1782 /* interpolate the two shadow textures */
1783 /* stage 0 == rgb(glcolor) + alpha(t0) */
1784 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1785
1786 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1787 gl.ActiveTexture (GL_TEXTURE1);
1788 glEnable (GL_TEXTURE_2D);
1789 glBindTexture (GL_TEXTURE_2D, name2);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1791
1792 /* rgb == rgb(glcolor) */
1793 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1796
1797 /* alpha = interpolate t0, t1 by env_alpha */
1798 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1799
1800 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1802 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1806
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1809
1810 glBegin (GL_QUADS);
1811 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1813 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1814 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1815 glEnd ();
1816
1817 glDisable (GL_TEXTURE_2D);
1818 gl.ActiveTexture (GL_TEXTURE0);
1819 }
1820 else
1821 {
1822 /* simple blending of one texture, also opengl <1.3 path */
1823 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1824
1825 glBegin (GL_QUADS);
1826 glTexCoord2f (0, 0); glVertex2f (0, 0);
1827 glTexCoord2f (0, t); glVertex2f (0, h);
1828 glTexCoord2f (s, t); glVertex2f (w, h);
1829 glTexCoord2f (s, 0); glVertex2f (w, 0);
1830 glEnd ();
1831 }
1832
1833 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1834 {
1835 int x, y;
1836 int dx3 = dx * 3;
1837 int dy3 = dy * 3;
1838
1839 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1840 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1841 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1842 glTranslatef (-1., -1., 0);
1843 glBegin (GL_QUADS);
1844
1845 for (y = 1; y < h; y += 3)
1846 {
1847 int y1 = y - dy3;
1848 int y1valid = y1 >= 0 && y1 < h;
1849
1850 for (x = 1; x < w; x += 3)
1851 {
1852 int x1 = x - dx3;
1853 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1854 uint8_t h2;
1855
1856 if (y1valid && x1 >= 0 && x1 < w)
1857 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 else
1859 h2 = 1; /* out of range == invisible */
1860
1861 if (h1 || h2)
1862 {
1863 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1864 glColor4f (1., 1., 1., alpha);
1865
1866 glTexCoord2f (0, 0.); glVertex2i (x , y );
1867 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1868 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1869 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1870 }
1871 }
1872 }
1873 }
1874
1875 glEnd ();
1876
1877 glPopMatrix ();
1878
1879 glDisable (GL_TEXTURE_2D);
1880 glDisable (GL_BLEND);
1881}
1882
1883IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1884 CODE:
1885{
1886 GLint width;
1887 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1888 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1889 RETVAL = width > 0;
1890}
1891 OUTPUT:
1892 RETVAL
1893
1894MODULE = Deliantra::Client PACKAGE = DC::Map
1895
1896PROTOTYPES: DISABLE
1897
1898DC::Map
1333new (SV *class) 1899new (SV *klass)
1334 CODE: 1900 CODE:
1335 New (0, RETVAL, 1, struct map); 1901 New (0, RETVAL, 1, mapgrid);
1336 RETVAL->x = 0; 1902 RETVAL->x = 0;
1337 RETVAL->y = 0; 1903 RETVAL->y = 0;
1338 RETVAL->w = 0; 1904 RETVAL->w = 0;
1339 RETVAL->h = 0; 1905 RETVAL->h = 0;
1340 RETVAL->ox = 0; 1906 RETVAL->ox = 0;
… …
1345 RETVAL->row = 0; 1911 RETVAL->row = 0;
1346 OUTPUT: 1912 OUTPUT:
1347 RETVAL 1913 RETVAL
1348 1914
1349void 1915void
1350DESTROY (CFPlus::Map self) 1916DESTROY (DC::Map self)
1351 CODE: 1917 CODE:
1352{ 1918{
1353 map_clear (self); 1919 map_clear (self);
1354 Safefree (self->face2tile); 1920 Safefree (self->face2tile);
1355 Safefree (self->tex); 1921 Safefree (self->tex);
1356 Safefree (self); 1922 Safefree (self);
1357} 1923}
1358 1924
1359void 1925void
1360resize (CFPlus::Map self, int map_width, int map_height) 1926resize (DC::Map self, int map_width, int map_height)
1361 CODE: 1927 CODE:
1362 self->w = map_width; 1928 self->w = map_width;
1363 self->h = map_height; 1929 self->h = map_height;
1364 1930
1365void 1931void
1366clear (CFPlus::Map self) 1932clear (DC::Map self)
1367 CODE: 1933 CODE:
1368 map_clear (self); 1934 map_clear (self);
1369 1935
1370void 1936void
1371set_tileid (CFPlus::Map self, int face, int tile) 1937set_tileid (DC::Map self, int face, int tile)
1372 CODE: 1938 CODE:
1373{ 1939{
1374 need_facenum (self, face); self->face2tile [face] = tile; 1940 need_facenum (self, face); self->face2tile [face] = tile;
1375 need_texid (self, tile); 1941 need_texid (self, tile);
1376} 1942}
1377 1943
1378void 1944void
1379set_smooth (CFPlus::Map self, int face, int smooth, int level) 1945set_smooth (DC::Map self, int face, int smooth, int level)
1380 CODE: 1946 CODE:
1381{ 1947{
1382 tileid texid; 1948 tileid texid;
1383 maptex *tex; 1949 maptex *tex;
1384 1950
1385 if (face < 0 || face >= self->faces) 1951 if (face < 0 || face >= self->faces)
1386 return; 1952 return;
1387 1953
1388 if (smooth < 0 || smooth >= self->faces) 1954 if (smooth < 0 || smooth >= self->faces)
1389 return; 1955 return;
1390 1956
1391 texid = self->face2tile [face]; 1957 texid = self->face2tile [face];
1392 1958
1393 if (!texid) 1959 if (!texid)
1394 return; 1960 return;
1395 1961
1396 tex = self->tex + texid; 1962 tex = self->tex + texid;
1397 tex->smoothtile = self->face2tile [smooth]; 1963 tex->smoothtile = self->face2tile [smooth];
1398 tex->smoothlevel = level; 1964 tex->smoothlevel = level;
1399} 1965}
1400 1966
1401void 1967void
1402set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1968set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1403 CODE: 1969 CODE:
1404{ 1970{
1405 need_texid (self, texid); 1971 need_texid (self, texid);
1406 1972
1407 { 1973 {
… …
1426 // use uglier nearest interpolation because linear suffers 1992 // use uglier nearest interpolation because linear suffers
1427 // from transparent color bleeding and ugly wrapping effects. 1993 // from transparent color bleeding and ugly wrapping effects.
1428 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1994 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1429} 1995}
1430 1996
1997void
1998expire_textures (DC::Map self, int texid, int count)
1999 PPCODE:
2000 for (; texid < self->texs && count; ++texid, --count)
2001 {
2002 maptex *tex = self->tex + texid;
2003
2004 if (tex->name)
2005 {
2006 if (tex->unused)
2007 {
2008 tex->name = 0;
2009 tex->unused = 0;
2010 XPUSHs (sv_2mortal (newSViv (texid)));
2011 }
2012 else
2013 tex->unused = 1;
2014 }
2015 }
2016
1431int 2017int
1432ox (CFPlus::Map self) 2018ox (DC::Map self)
1433 ALIAS: 2019 ALIAS:
1434 oy = 1 2020 oy = 1
1435 x = 2 2021 x = 2
1436 y = 3 2022 y = 3
1437 w = 4 2023 w = 4
… …
1448 } 2034 }
1449 OUTPUT: 2035 OUTPUT:
1450 RETVAL 2036 RETVAL
1451 2037
1452void 2038void
1453scroll (CFPlus::Map self, int dx, int dy) 2039scroll (DC::Map self, int dx, int dy)
1454 CODE: 2040 CODE:
1455{ 2041{
1456 if (dx > 0) 2042 if (dx > 0)
1457 map_blank (self, self->x, self->y, dx, self->h); 2043 map_blank (self, self->x, self->y, dx, self->h);
1458 else if (dx < 0) 2044 else if (dx < 0)
… …
1466 self->ox += dx; self->x += dx; 2052 self->ox += dx; self->x += dx;
1467 self->oy += dy; self->y += dy; 2053 self->oy += dy; self->y += dy;
1468 2054
1469 while (self->y < 0) 2055 while (self->y < 0)
1470 { 2056 {
1471 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2057 prepend (self->row, self->rows, MAP_EXTEND_Y);
1472 2058
1473 self->rows += MAP_EXTEND_Y; 2059 self->rows += MAP_EXTEND_Y;
1474 self->y += MAP_EXTEND_Y; 2060 self->y += MAP_EXTEND_Y;
1475 } 2061 }
1476} 2062}
1477 2063
1478void 2064SV *
1479map1a_update (CFPlus::Map self, SV *data_, int extmap) 2065map1a_update (DC::Map self, SV *data_)
1480 CODE: 2066 CODE:
1481{ 2067{
1482 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2068 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1483 uint8_t *data_end = (uint8_t *)SvEND (data_); 2069 uint8_t *data_end = (uint8_t *)SvEND (data_);
1484 mapcell *cell; 2070 mapcell *cell;
1485 int x, y, flags; 2071 int x, y, z, flags;
2072 AV *missing = newAV ();
2073 RETVAL = newRV_noinc ((SV *)missing);
1486 2074
1487 while (data < data_end - 1) 2075 while (data < data_end - 1)
1488 { 2076 {
1489 flags = (data [0] << 8) + data [1]; data += 2; 2077 flags = (data [0] << 8) + data [1]; data += 2;
1490 2078
… …
1503 2091
1504 //TODO: don't trust server data to be in-range(!) 2092 //TODO: don't trust server data to be in-range(!)
1505 2093
1506 if (flags & 8) 2094 if (flags & 8)
1507 { 2095 {
2096 uint8_t ext, cmd;
2097
1508 if (extmap) 2098 do
1509 { 2099 {
1510 uint8_t ext, cmd; 2100 ext = *data++;
2101 cmd = ext & 0x7f;
1511 2102
1512 do 2103 if (cmd < 4)
2104 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2105 else if (cmd == 5) // health
1513 { 2106 {
1514 ext = *data++;
1515 cmd = ext & 0x3f;
1516
1517 if (cmd < 4)
1518 cell->darkness = 255 - ext * 64 + 1;
1519 else if (cmd == 5) // health
1520 {
1521 cell->stat_width = 1; 2107 cell->stat_width = 1;
1522 cell->stat_hp = *data++; 2108 cell->stat_hp = *data++;
1523 }
1524 else if (cmd == 6) // monster width
1525 cell->stat_width = *data++ + 1;
1526 else if (cmd == 0x47)
1527 {
1528 if (*data == 4)
1529 ; // decode player count
1530
1531 data += *data + 1;
1532 }
1533 else if (cmd == 8) // cell flags
1534 cell->flags = *data++;
1535 else if (ext & 0x40) // unknown, multibyte => skip
1536 data += *data + 1;
1537 else
1538 data++;
1539 } 2109 }
1540 while (ext & 0x80); 2110 else if (cmd == 6) // monster width
2111 cell->stat_width = *data++ + 1;
2112 else if (cmd == 0x47)
2113 {
2114 if (*data == 1) cell->player = data [1];
2115 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2116 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2117 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2118
2119 data += *data + 1;
2120 }
2121 else if (cmd == 8) // cell flags
2122 cell->flags = *data++;
2123 else if (ext & 0x40) // unknown, multibyte => skip
2124 data += *data + 1;
2125 else
2126 data++;
1541 } 2127 }
1542 else 2128 while (ext & 0x80);
1543 cell->darkness = *data++ + 1;
1544 } 2129 }
1545 2130
2131 for (z = 0; z <= 2; ++z)
1546 if (flags & 4) 2132 if (flags & (4 >> z))
1547 { 2133 {
1548 faceid face = (data [0] << 8) + data [1]; data += 2; 2134 faceid face = (data [0] << 8) + data [1]; data += 2;
1549 need_facenum (self, face); 2135 need_facenum (self, face);
1550 cell->tile [0] = self->face2tile [face]; 2136 cell->tile [z] = self->face2tile [face];
2137
2138 if (cell->tile [z])
2139 {
2140 maptex *tex = self->tex + cell->tile [z];
2141 tex->unused = 0;
2142 if (!tex->name)
2143 av_push (missing, newSViv (cell->tile [z]));
2144
2145 if (tex->smoothtile)
2146 {
2147 maptex *smooth = self->tex + tex->smoothtile;
2148 smooth->unused = 0;
2149 if (!smooth->name)
2150 av_push (missing, newSViv (tex->smoothtile));
2151 }
2152 }
1551 } 2153 }
1552
1553 if (flags & 2)
1554 {
1555 faceid face = (data [0] << 8) + data [1]; data += 2;
1556 need_facenum (self, face);
1557 cell->tile [1] = self->face2tile [face];
1558 }
1559
1560 if (flags & 1)
1561 {
1562 faceid face = (data [0] << 8) + data [1]; data += 2;
1563 need_facenum (self, face);
1564 cell->tile [2] = self->face2tile [face];
1565 }
1566 } 2154 }
1567 else 2155 else
1568 cell->darkness = 0; 2156 CELL_CLEAR (cell);
1569 } 2157 }
1570} 2158}
2159 OUTPUT:
2160 RETVAL
1571 2161
1572SV * 2162SV *
1573mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2163mapmap (DC::Map self, int x0, int y0, int w, int h)
1574 CODE: 2164 CODE:
1575{ 2165{
1576 int x1, x; 2166 int x1, x;
1577 int y1, y; 2167 int y1, y;
1578 int z; 2168 int z;
… …
1591 ? self->row + y 2181 ? self->row + y
1592 : 0; 2182 : 0;
1593 2183
1594 for (x = x0; x < x1; x++) 2184 for (x = x0; x < x1; x++)
1595 { 2185 {
1596 int r = 32, g = 32, b = 32, a = 192; 2186 unsigned int r = 32, g = 32, b = 32, a = 192;
1597 2187
1598 if (row && row->c0 <= x && x < row->c1) 2188 if (row && row->c0 <= x && x < row->c1)
1599 { 2189 {
1600 mapcell *cell = row->col + (x - row->c0); 2190 mapcell *cell = row->col + (x - row->c0);
1601 2191
… …
1603 { 2193 {
1604 maptex tex = self->tex [cell->tile [z]]; 2194 maptex tex = self->tex [cell->tile [z]];
1605 int a0 = 255 - tex.a; 2195 int a0 = 255 - tex.a;
1606 int a1 = tex.a; 2196 int a1 = tex.a;
1607 2197
1608 r = (r * a0 + tex.r * a1) / 255; 2198 r = div255 (r * a0 + tex.r * a1);
1609 g = (g * a0 + tex.g * a1) / 255; 2199 g = div255 (g * a0 + tex.g * a1);
1610 b = (b * a0 + tex.b * a1) / 255; 2200 b = div255 (b * a0 + tex.b * a1);
1611 a = (a * a0 + tex.a * a1) / 255; 2201 a = div255 (a * a0 + tex.a * a1);
1612 } 2202 }
1613 } 2203 }
1614 2204
1615 *map++ = (r ) 2205 *map++ = (r )
1616 | (g << 8) 2206 | (g << 8)
1617 | (b << 16) 2207 | (b << 16)
1618 | (a << 24); 2208 | (a << 24);
1619 } 2209 }
1620 } 2210 }
1621 2211
1622 RETVAL = map_sv; 2212 RETVAL = map_sv;
1623} 2213}
1624 OUTPUT: 2214 OUTPUT:
1625 RETVAL 2215 RETVAL
1626 2216
1627void 2217void
1628draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2218draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1629 CODE: 2219 CODE:
1630{ 2220{
1631 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1632 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1633 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1634 smooth_key skey;
1635 int x, y, z; 2221 int x, y, z;
1636 int last_name;
1637 2222
2223 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2224 int pl_x, pl_y;
2225 maptex pl_tex;
2226 rc_t rc;
2227 rc_t rc_ov;
2228 rc_key_t key;
2229 rc_t::array_t *arr;
2230
2231 pl_tex.name = 0;
2232
1638 // thats current max. sorry. 2233 // that's current max. sorry.
1639 if (sw > 255) sw = 255; 2234 if (sw > 255) sw = 255;
1640 if (sh > 255) sh = 255; 2235 if (sh > 255) sh = 255;
1641 2236
1642 // clear key, in case of extra padding
1643 memset (&skey, 0, sizeof (skey)); 2237 memset (&key, 0, sizeof (key));
1644 2238 key.r = 255;
1645 glColor4ub (255, 255, 255, 255); 2239 key.g = 255;
1646 2240 key.b = 255;
1647 glEnable (GL_BLEND); 2241 key.a = 255;
1648 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2242 key.mode = GL_QUADS;
1649 glEnable (GL_TEXTURE_2D); 2243 key.format = GL_T2F_V3F;
1650 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1651
1652 glBegin (GL_QUADS);
1653
1654 last_name = 0;
1655 2244
1656 mx += self->x; 2245 mx += self->x;
1657 my += self->y; 2246 my += self->y;
1658 2247
1659 // first pass: determine smooth_max 2248 // first pass: determine smooth_max
1660 // rather ugly, if you ask me 2249 // rather ugly, if you ask me
1661 // could also be stored inside mapcell and updated on change 2250 // could also be stored inside mapcell and updated on change
1662 memset (smooth_max, 0, sizeof (smooth_max)); 2251 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1663 2252
1664 for (y = 0; y < sh; y++) 2253 for (y = 0; y < sh; y++)
1665 if (0 <= y + my && y + my < self->rows) 2254 if (0 <= y + my && y + my < self->rows)
1666 { 2255 {
1667 maprow *row = self->row + (y + my); 2256 maprow *row = self->row + (y + my);
… …
1676 MAX (self->tex [cell->tile [1]].smoothlevel, 2265 MAX (self->tex [cell->tile [1]].smoothlevel,
1677 self->tex [cell->tile [2]].smoothlevel)); 2266 self->tex [cell->tile [2]].smoothlevel));
1678 } 2267 }
1679 } 2268 }
1680 2269
2270 glEnable (GL_BLEND);
2271 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2272 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2273
1681 for (z = 0; z <= 2; z++) 2274 for (z = 0; z <= 2; z++)
1682 { 2275 {
1683 memset (smooth_level, 0, sizeof (smooth_level)); 2276 std::bitset<256> smooth_level; // one bit for every possible smooth level
2277 smooth_key skey;
2278 smooth_hash smooth;
2279 key.texname = -1;
1684 2280
1685 for (y = 0; y < sh; y++) 2281 for (y = 0; y < sh; y++)
1686 if (0 <= y + my && y + my < self->rows) 2282 if (0 <= y + my && y + my < self->rows)
1687 { 2283 {
1688 maprow *row = self->row + (y + my); 2284 maprow *row = self->row + (y + my);
… …
1694 tileid tile = cell->tile [z]; 2290 tileid tile = cell->tile [z];
1695 2291
1696 if (tile) 2292 if (tile)
1697 { 2293 {
1698 maptex tex = self->tex [tile]; 2294 maptex tex = self->tex [tile];
1699 int px = (x + 1) * T - tex.w; 2295 int px, py;
1700 int py = (y + 1) * T - tex.h;
1701 2296
1702 // suppressing texture state switches here
1703 // is only moderately effective, but worth the extra effort
1704 if (last_name != tex.name) 2297 if (key.texname != tex.name)
1705 { 2298 {
2299 self->tex [tile].unused = 0;
2300
1706 if (!tex.name) 2301 if (!tex.name)
1707 tex = self->tex [2]; /* missing, replace by noface */ 2302 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1708 2303
2304 key.texname = tex.name;
1709 glEnd (); 2305 arr = &rc.array (key);
1710 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1711 glBegin (GL_QUADS);
1712 } 2306 }
1713 2307
1714 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2308 px = (x + 1) * Th - tex.w;
1715 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2309 py = (y + 1) * Tw - tex.h;
1716 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1717 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1718 2310
1719 if (cell->flags && z == 2) 2311 if (expect_false (cell->player == player) && expect_false (z == 2))
1720 { 2312 {
1721 if (cell->flags & 1) 2313 pl_x = px;
2314 pl_y = py;
2315 pl_tex = tex;
1722 { 2316 continue;
1723 maptex tex = self->tex [1];
1724 int px = x * T + T * 2 / 32;
1725 int py = y * T - T * 6 / 32;
1726
1727 glEnd ();
1728 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1729 glBegin (GL_QUADS);
1730
1731 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1732 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1733 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1734 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1735 }
1736 } 2317 }
2318
2319 arr->t2f_v3f (0 , 0 , px , py , 0);
2320 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2321 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2322 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1737 2323
1738 // update smooth hash 2324 // update smooth hash
1739 if (tex.smoothtile) 2325 if (tex.smoothtile)
1740 { 2326 {
1741 skey.tile = tex.smoothtile; 2327 skey.tile = tex.smoothtile;
1742 skey.level = tex.smoothlevel; 2328 skey.level = tex.smoothlevel;
1743 2329
1744 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2330 smooth_level[tex.smoothlevel] = 1;
1745 2331
1746 // add bits to current tile and all neighbours. skey.x|y is 2332 // add bits to current tile and all neighbours. skey.x|y is
1747 // shifted +1|+1 so we always stay positive. 2333 // shifted +1|+1 so we always stay positive.
1748 2334
1749 // bits is ___n cccc CCCC bbbb 2335 // bits is ___n cccc CCCC bbbb
… …
1757 2343
1758 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2344 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1759 // ·· ·· ·┏ ┓· 2345 // ·· ·· ·┏ ┓·
1760 2346
1761 // full tile 2347 // full tile
1762 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2348 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1763 2349
1764 // borders 2350 // borders
1765 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2351 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1766 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2352 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1767 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2353 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1768 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2354 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1769 2355
1770 // corners 2356 // corners
1771 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2357 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1772 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2358 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1773 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2359 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1774 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2360 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2361 }
2362 }
2363
2364 if (expect_false (z == 2) && expect_false (cell->flags))
2365 {
2366 // overlays such as the speech bubble, probably more to come
2367 if (cell->flags & 1)
2368 {
2369 rc_key_t key_ov = key;
2370 maptex tex = self->tex[TEXID_SPEECH];
2371 int px = x * Tw + Tw * 2 / 32;
2372 int py = y * Th - Th * 6 / 32;
2373
2374 key_ov.texname = tex.name;
2375 rc_t::array_t &arr = rc_ov.array (key_ov);
2376
2377 arr.t2f_v3f (0 , 0 , px , py , 0);
2378 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2379 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2380 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1775 } 2381 }
1776 } 2382 }
1777 } 2383 }
1778 } 2384 }
1779 2385
2386 rc.draw ();
2387 rc.clear ();
2388
1780 // go through all smoothlevels, lowest to highest, then draw. 2389 // go through all smoothlevels, lowest to highest, then draw.
1781 // this is basically counting sort 2390 // this is basically counting sort
1782 { 2391 {
1783 int w, b; 2392 int w, b;
1784 2393
1785 for (w = 0; w < 256 / 32; ++w) 2394 glEnable (GL_TEXTURE_2D);
2395 glBegin (GL_QUADS);
2396 for (int level = 0; level < smooth_level.size (); ++level)
2397 if (smooth_level[level])
2398 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1786 { 2399 {
1787 uint32_t smask = smooth_level [w]; 2400 smooth_key &skey = it->first;
1788 if (smask) 2401 IV bits = it->second;
1789 for (b = 0; b < 32; ++b) 2402
1790 if (smask & (((uint32_t)1) << b)) 2403 if (!(bits & 0x1000)
2404 && skey.level == level
2405 && level > smooth_max [skey.x][skey.y])
1791 { 2406 {
1792 int level = (w << 5) | b; 2407 maptex tex = self->tex [skey.tile];
2408 int px = (((int)skey.x) - 1) * Tw;
2409 int py = (((int)skey.y) - 1) * Th;
2410 int border = bits & 15;
2411 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2412 float dx = tex.s * .0625f; // 16 images/row
2413 float dy = tex.t * .5f ; // 2 images/column
2414
1793 HE *he; 2415 if (tex.name)
1794
1795 hv_iterinit (smooth);
1796 while ((he = hv_iternext (smooth)))
1797 { 2416 {
1798 smooth_key *skey = (smooth_key *)HeKEY (he); 2417 // this time avoiding texture state changes
1799 IV bits = SvIVX (HeVAL (he)); 2418 // save gobs of state changes.
1800 2419 if (key.texname != tex.name)
1801 if (!(bits & 0x1000)
1802 && skey->level == level
1803 && level > smooth_max [skey->x][skey->y])
1804 { 2420 {
1805 maptex tex = self->tex [skey->tile]; 2421 self->tex [skey.tile].unused = 0;
1806 int px = (((int)skey->x) - 1) * T;
1807 int py = (((int)skey->y) - 1) * T;
1808 int border = bits & 15;
1809 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1810 float dx = tex.s * .0625f; // 16 images/row
1811 float dy = tex.t * .5f ; // 2 images/column
1812 2422
1813 // this time naively avoiding texture state changes
1814 // save gobs of state changes.
1815 if (last_name != tex.name)
1816 {
1817 if (!tex.name)
1818 continue; // smoothing not yet available
1819
1820 glEnd (); 2423 glEnd ();
1821 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2424 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1822 glBegin (GL_QUADS); 2425 glBegin (GL_QUADS);
1823 } 2426 }
1824 2427
1825 if (border) 2428 if (border)
1826 { 2429 {
1827 float ox = border * dx; 2430 float ox = border * dx;
1828 2431
1829 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2432 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1830 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2433 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1831 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1832 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2435 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1833 } 2436 }
1834 2437
1835 if (corner) 2438 if (corner)
1836 { 2439 {
1837 float ox = corner * dx; 2440 float ox = corner * dx;
1838 2441
1839 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2442 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1840 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2443 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1841 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2444 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1842 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2445 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1843 }
1844 } 2446 }
1845 } 2447 }
1846 } 2448 }
1847 } 2449 }
2450
2451 glEnd ();
2452 glDisable (GL_TEXTURE_2D);
2453 key.texname = -1;
1848 } 2454 }
1849
1850 hv_clear (smooth);
1851 } 2455 }
1852 2456
1853 glEnd (); 2457 if (pl_tex.name)
2458 {
2459 maptex tex = pl_tex;
2460 int px = pl_x + sdx;
2461 int py = pl_y + sdy;
1854 2462
1855 glDisable (GL_TEXTURE_2D); 2463 key.texname = tex.name;
2464 rc_t::array_t &arr = rc.array (key);
2465
2466 arr.t2f_v3f (0 , 0 , px , py , 0);
2467 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2468 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2469 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2470
2471 rc.draw ();
2472 }
2473
2474 rc_ov.draw ();
2475 rc_ov.clear ();
2476
1856 glDisable (GL_BLEND); 2477 glDisable (GL_BLEND);
1857 2478
1858 // top layer: overlays such as the health bar 2479 // top layer: overlays such as the health bar
1859 for (y = 0; y < sh; y++) 2480 for (y = 0; y < sh; y++)
1860 if (0 <= y + my && y + my < self->rows) 2481 if (0 <= y + my && y + my < self->rows)
… …
1864 for (x = 0; x < sw; x++) 2485 for (x = 0; x < sw; x++)
1865 if (row->c0 <= x + mx && x + mx < row->c1) 2486 if (row->c0 <= x + mx && x + mx < row->c1)
1866 { 2487 {
1867 mapcell *cell = row->col + (x + mx - row->c0); 2488 mapcell *cell = row->col + (x + mx - row->c0);
1868 2489
1869 int px = x * T; 2490 int px = x * Tw;
1870 int py = y * T; 2491 int py = y * Th;
2492
2493 if (expect_false (cell->player == player))
2494 {
2495 px += sdx;
2496 py += sdy;
2497 }
1871 2498
1872 if (cell->stat_hp) 2499 if (cell->stat_hp)
1873 { 2500 {
1874 int width = cell->stat_width * T; 2501 int width = cell->stat_width * Tw;
1875 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2502 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1876 2503
1877 glColor3ub (0, 0, 0); 2504 glColor3ub (0, 0, 0);
1878 glRectf (px + 1, py - thick - 2, 2505 glRectf (px + 1, py - thick - 2,
1879 px + width - 1, py); 2506 px + width - 1, py);
1880 2507
… …
1886 } 2513 }
1887 } 2514 }
1888} 2515}
1889 2516
1890void 2517void
1891draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2518draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1892 CODE: 2519 CODE:
1893{ 2520{
1894 static float color[16][3] = { 2521 static float color[16][3] = {
1895 { 0.00F, 0.00F, 0.00F }, 2522 { 0.00f, 0.00f, 0.00f },
1896 { 1.00F, 1.00F, 1.00F }, 2523 { 1.00f, 1.00f, 1.00f },
1897 { 0.00F, 0.00F, 0.55F }, 2524 { 0.00f, 0.00f, 0.55f },
1898 { 1.00F, 0.00F, 0.00F }, 2525 { 1.00f, 0.00f, 0.00f },
1899 2526
1900 { 1.00F, 0.54F, 0.00F }, 2527 { 1.00f, 0.54f, 0.00f },
1901 { 0.11F, 0.56F, 1.00F }, 2528 { 0.11f, 0.56f, 1.00f },
1902 { 0.93F, 0.46F, 0.00F }, 2529 { 0.93f, 0.46f, 0.00f },
1903 { 0.18F, 0.54F, 0.34F }, 2530 { 0.18f, 0.54f, 0.34f },
1904 2531
1905 { 0.56F, 0.73F, 0.56F }, 2532 { 0.56f, 0.73f, 0.56f },
1906 { 0.80F, 0.80F, 0.80F }, 2533 { 0.80f, 0.80f, 0.80f },
1907 { 0.55F, 0.41F, 0.13F }, 2534 { 0.55f, 0.41f, 0.13f },
1908 { 0.99F, 0.77F, 0.26F }, 2535 { 0.99f, 0.77f, 0.26f },
1909 2536
1910 { 0.74F, 0.65F, 0.41F }, 2537 { 0.74f, 0.65f, 0.41f },
1911 2538
1912 { 0.00F, 1.00F, 1.00F }, 2539 { 0.00f, 1.00f, 1.00f },
1913 { 1.00F, 0.00F, 1.00F }, 2540 { 1.00f, 0.00f, 1.00f },
1914 { 1.00F, 1.00F, 0.00F }, 2541 { 1.00f, 1.00f, 0.00f },
1915 }; 2542 };
1916 2543
1917 int x, y; 2544 int x, y;
1918 2545
1919 glEnable (GL_TEXTURE_2D); 2546 glEnable (GL_TEXTURE_2D);
2547 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2548 * but the nvidia driver (185.18.14) mishandles alpha textures
2549 * and takes the colour from god knows where instead of using
2550 * Cp. MODULATE results in the same colour, but slightly different
2551 * alpha, but atcually gives us the correct colour with nvidia.
2552 */
1920 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2553 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1921 glEnable (GL_BLEND); 2554 glEnable (GL_BLEND);
1922 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2555 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1923 glBegin (GL_QUADS); 2556 glBegin (GL_QUADS);
1924 2557
1925 for (y = 0; y < h; y++) 2558 for (y = 0; y < h; y++)
… …
1929 2562
1930 if (m) 2563 if (m)
1931 { 2564 {
1932 float *c = color [m & 15]; 2565 float *c = color [m & 15];
1933 2566
1934 float tx1 = m & 0x40 ? 0.5 : 0.; 2567 float tx1 = m & 0x40 ? 0.5f : 0.f;
1935 float tx2 = tx1 + 0.5; 2568 float tx2 = tx1 + 0.5f;
1936 2569
1937 glColor4f (c[0], c[1], c[2], 0.75); 2570 glColor4f (c[0], c[1], c[2], 1);
1938 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2571 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1939 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2572 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1940 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2573 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1941 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2574 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1942 } 2575 }
… …
1946 glDisable (GL_BLEND); 2579 glDisable (GL_BLEND);
1947 glDisable (GL_TEXTURE_2D); 2580 glDisable (GL_TEXTURE_2D);
1948} 2581}
1949 2582
1950void 2583void
1951fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2584fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1952 PPCODE: 2585 PPCODE:
1953{ 2586{
1954 int x, y; 2587 int x, y;
1955 int sw4 = (sw + 3) & ~3; 2588 int sw1 = sw + 2;
2589 int sh1 = sh + 2;
2590 int sh3 = sh * 3;
2591 int sw3 = sw * 3;
1956 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2592 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1957 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2593 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1958 2594 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959 memset (darkness, 255, sw4 * sh); 2595 memset (darkness1, 0, sw1*sh1);
2596
1960 SvPOK_only (darkness_sv); 2597 SvPOK_only (darkness3_sv);
1961 SvCUR_set (darkness_sv, sw4 * sh); 2598 SvCUR_set (darkness3_sv, sw3 * sh3);
1962 2599
1963 mx += self->x; 2600 mx += self->x - 1;
1964 my += self->y; 2601 my += self->y - 1;
1965 2602
1966 for (y = 0; y < sh; y++) 2603 for (y = 0; y < sh1; y++)
1967 if (0 <= y + my && y + my < self->rows) 2604 if (0 <= y + my && y + my < self->rows)
1968 { 2605 {
1969 maprow *row = self->row + (y + my); 2606 maprow *row = self->row + (y + my);
1970 2607
1971 for (x = 0; x < sw; x++) 2608 for (x = 0; x < sw1; x++)
1972 if (row->c0 <= x + mx && x + mx < row->c1) 2609 if (row->c0 <= x + mx && x + mx < row->c1)
1973 { 2610 {
1974 mapcell *cell = row->col + (x + mx - row->c0); 2611 mapcell *cell = row->col + (x + mx - row->c0);
1975 2612
1976 darkness[y * sw4 + x] = cell->darkness 2613 darkness1 [y * sw1 + x] = cell->darkness
1977 ? 255 - (cell->darkness - 1) 2614 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1978 : 255 - FOW_DARKNESS; 2615 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1979 } 2616 }
1980 } 2617 }
1981 2618
2619 for (y = 0; y < sh; ++y)
2620 for (x = 0; x < sw; ++x)
2621 {
2622 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2623 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2624 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2625 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2626 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2627 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2628 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2629 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2630 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2631
2632 uint8_t r11 = (d11 + d21 + d12) / 3;
2633 uint8_t r21 = d21;
2634 uint8_t r31 = (d21 + d31 + d32) / 3;
2635
2636 uint8_t r12 = d12;
2637 uint8_t r22 = d22;
2638 uint8_t r32 = d32;
2639
2640 uint8_t r13 = (d13 + d23 + d12) / 3;
2641 uint8_t r23 = d23;
2642 uint8_t r33 = (d23 + d33 + d32) / 3;
2643
2644 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2645 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2646 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2647 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2648 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2649 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2650 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2651 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2652 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2653 }
2654
2655 free (darkness1);
2656
1982 EXTEND (SP, 3); 2657 EXTEND (SP, 3);
1983 PUSHs (sv_2mortal (newSViv (sw4))); 2658 PUSHs (sv_2mortal (newSViv (sw3)));
1984 PUSHs (sv_2mortal (newSViv (sh))); 2659 PUSHs (sv_2mortal (newSViv (sh3)));
1985 PUSHs (darkness_sv); 2660 PUSHs (darkness3_sv);
1986} 2661}
1987 2662
1988SV * 2663SV *
1989get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2664get_rect (DC::Map self, int x0, int y0, int w, int h)
1990 CODE: 2665 CODE:
1991{ 2666{
1992 int x, y, x1, y1; 2667 int x, y, x1, y1;
1993 SV *data_sv = newSV (w * h * 7 + 5); 2668 SV *data_sv = newSV (w * h * 7 + 5);
1994 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2669 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2051 else 2726 else
2052 *data++ = 0; 2727 *data++ = 0;
2053 } 2728 }
2054 } 2729 }
2055 2730
2731 /* if size is w*h + 5 then no data has been found */
2732 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2733 {
2056 SvPOK_only (data_sv); 2734 SvPOK_only (data_sv);
2057 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2735 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2736 }
2737
2058 RETVAL = data_sv; 2738 RETVAL = data_sv;
2059} 2739}
2060 OUTPUT: 2740 OUTPUT:
2061 RETVAL 2741 RETVAL
2062 2742
2063void 2743void
2064set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2744set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2065 PPCODE: 2745 PPCODE:
2066{ 2746{
2067 int x, y, z; 2747 int x, y, z;
2068 int w, h; 2748 int w, h;
2069 int x1, y1; 2749 int x1, y1;
2750 STRLEN len;
2751 uint8_t *data, *end;
2752
2753 len = SvLEN (data_sv);
2754 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2755 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2756 end = data + len + 8;
2757
2758 if (len < 5)
2759 XSRETURN_EMPTY;
2070 2760
2071 if (*data++ != 0) 2761 if (*data++ != 0)
2072 return; /* version mismatch */ 2762 XSRETURN_EMPTY; /* version mismatch */
2073 2763
2074 w = *data++ << 8; w |= *data++; 2764 w = *data++ << 8; w |= *data++;
2075 h = *data++ << 8; h |= *data++; 2765 h = *data++ << 8; h |= *data++;
2076 2766
2077 // we need to do this 'cause we don't keep an absolute coord system for rows 2767 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2089 { 2779 {
2090 maprow *row = map_get_row (self, y); 2780 maprow *row = map_get_row (self, y);
2091 2781
2092 for (x = x0; x < x1; x++) 2782 for (x = x0; x < x1; x++)
2093 { 2783 {
2784 uint8_t flags;
2785
2786 if (data + 7 >= end)
2787 XSRETURN_EMPTY;
2788
2094 uint8_t flags = *data++; 2789 flags = *data++;
2095 2790
2096 if (flags) 2791 if (flags)
2097 { 2792 {
2098 mapcell *cell = row_get_cell (row, x); 2793 mapcell *cell = row_get_cell (row, x);
2099 tileid tile[3] = { 0, 0, 0 }; 2794 tileid tile[3] = { 0, 0, 0 };
… …
2102 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2797 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2103 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2798 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2104 2799
2105 if (cell->darkness == 0) 2800 if (cell->darkness == 0)
2106 { 2801 {
2107 cell->darkness = 0; 2802 /*cell->darkness = 0;*/
2803 EXTEND (SP, 3);
2108 2804
2109 for (z = 0; z <= 2; z++) 2805 for (z = 0; z <= 2; z++)
2110 { 2806 {
2111 tileid t = tile [z]; 2807 tileid t = tile [z];
2112 2808
2113 if (t >= self->texs || (t && !self->tex [t].name)) 2809 if (t >= self->texs || (t && !self->tex [t].name))
2114 { 2810 {
2115 XPUSHs (sv_2mortal (newSViv (t))); 2811 PUSHs (sv_2mortal (newSViv (t)));
2116 need_texid (self, t); 2812 need_texid (self, t);
2117 } 2813 }
2118 2814
2119 cell->tile [z] = t; 2815 cell->tile [z] = t;
2120 } 2816 }
… …
2122 } 2818 }
2123 } 2819 }
2124 } 2820 }
2125} 2821}
2126 2822
2127MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2823MODULE = Deliantra::Client PACKAGE = DC::RW
2128 2824
2129CFPlus::MixChunk 2825DC::RW
2130new_from_file (SV *class, char *path) 2826new (SV *klass, SV *data_sv)
2131 CODE: 2827 CODE:
2132 RETVAL = Mix_LoadWAV (path); 2828{
2829 STRLEN datalen;
2830 char *data = SvPVbyte (data_sv, datalen);
2831
2832 RETVAL = SDL_RWFromConstMem (data, datalen);
2833}
2133 OUTPUT: 2834 OUTPUT:
2134 RETVAL 2835 RETVAL
2135 2836
2837DC::RW
2838new_from_file (SV *klass, const char *path, const char *mode = "rb")
2839 CODE:
2840 RETVAL = SDL_RWFromFile (path, mode);
2841 OUTPUT:
2842 RETVAL
2843
2844# fails on win32:
2845# dc.xs(2268) : error C2059: syntax error : '('
2136void 2846#void
2847#close (DC::RW self)
2848# CODE:
2849# (self->(close)) (self);
2850
2851MODULE = Deliantra::Client PACKAGE = DC::Channel
2852
2853PROTOTYPES: DISABLE
2854
2855DC::Channel
2856find ()
2857 CODE:
2858{
2859 RETVAL = Mix_GroupAvailable (-1);
2860
2861 if (RETVAL < 0)
2862 {
2863 RETVAL = Mix_GroupOldest (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 // happens sometimes, maybe it just stopped playing(?)
2868 RETVAL = Mix_GroupAvailable (-1);
2869
2870 if (RETVAL < 0)
2871 XSRETURN_UNDEF;
2872 }
2873 else
2874 Mix_HaltChannel (RETVAL);
2875 }
2876
2877 Mix_UnregisterAllEffects (RETVAL);
2878 Mix_Volume (RETVAL, 128);
2879}
2880 OUTPUT:
2881 RETVAL
2882
2883void
2884halt (DC::Channel self)
2885 CODE:
2886 Mix_HaltChannel (self);
2887
2888void
2889expire (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_ExpireChannel (self, ticks);
2892
2893void
2894fade_out (DC::Channel self, int ticks = -1)
2895 CODE:
2896 Mix_FadeOutChannel (self, ticks);
2897
2898int
2899volume (DC::Channel self, int volume)
2900 CODE:
2901 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2902 OUTPUT:
2903 RETVAL
2904
2905void
2906unregister_all_effects (DC::Channel self)
2907 CODE:
2908 Mix_UnregisterAllEffects (self);
2909
2910void
2911set_panning (DC::Channel self, int left, int right)
2912 CODE:
2913 left = CLAMP (left , 0, 255);
2914 right = CLAMP (right, 0, 255);
2915 Mix_SetPanning (self, left, right);
2916
2917void
2918set_distance (DC::Channel self, int distance)
2919 CODE:
2920 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2921
2922void
2923set_position (DC::Channel self, int angle, int distance)
2924 CODE:
2925
2926void
2927set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2928 CODE:
2929{
2930 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2931 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2932 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2933}
2934
2935void
2936set_reverse_stereo (DC::Channel self, int flip)
2937 CODE:
2938 Mix_SetReverseStereo (self, flip);
2939
2940MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2941
2942PROTOTYPES: DISABLE
2943
2944void
2945decoders ()
2946 PPCODE:
2947#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2948 int i, num = Mix_GetNumChunkDecoders ();
2949 EXTEND (SP, num);
2950 for (i = 0; i < num; ++i)
2951 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2952#else
2953 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2954#endif
2955
2956DC::MixChunk
2957new (SV *klass, DC::RW rwops)
2958 CODE:
2959 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2960 OUTPUT:
2961 RETVAL
2962
2963void
2137DESTROY (CFPlus::MixChunk self) 2964DESTROY (DC::MixChunk self)
2138 CODE: 2965 CODE:
2139 Mix_FreeChunk (self); 2966 Mix_FreeChunk (self);
2140 2967
2141int 2968int
2142volume (CFPlus::MixChunk self, int volume = -1) 2969volume (DC::MixChunk self, int volume = -1)
2143 CODE: 2970 CODE:
2971 if (items > 1)
2972 volume = CLAMP (volume, 0, 128);
2144 RETVAL = Mix_VolumeChunk (self, volume); 2973 RETVAL = Mix_VolumeChunk (self, volume);
2145 OUTPUT: 2974 OUTPUT:
2146 RETVAL 2975 RETVAL
2147 2976
2148int 2977DC::Channel
2149play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2978play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2150 CODE: 2979 CODE:
2980{
2151 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2981 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2982
2983 if (RETVAL < 0)
2984 XSRETURN_UNDEF;
2985
2986 if (channel < 0)
2987 {
2988 Mix_UnregisterAllEffects (RETVAL);
2989 Mix_Volume (RETVAL, 128);
2990 }
2991}
2152 OUTPUT: 2992 OUTPUT:
2153 RETVAL 2993 RETVAL
2154 2994
2155MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2995MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2996
2997void
2998decoders ()
2999 PPCODE:
3000#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3001 int i, num = Mix_GetNumMusicDecoders ();
3002 EXTEND (SP, num);
3003 for (i = 0; i < num; ++i)
3004 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3005#else
3006 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3007#endif
2156 3008
2157int 3009int
2158volume (int volume = -1) 3010volume (int volume = -1)
3011 PROTOTYPE: ;$
2159 CODE: 3012 CODE:
3013 if (items > 0)
3014 volume = CLAMP (volume, 0, 128);
2160 RETVAL = Mix_VolumeMusic (volume); 3015 RETVAL = Mix_VolumeMusic (volume);
2161 OUTPUT: 3016 OUTPUT:
2162 RETVAL 3017 RETVAL
2163 3018
3019void
3020fade_out (int ms)
3021 CODE:
3022 Mix_FadeOutMusic (ms);
3023
3024void
3025halt ()
3026 CODE:
3027 Mix_HaltMusic ();
3028
2164int 3029int
2165fade_out (int ms) 3030playing ()
2166 CODE: 3031 CODE:
2167 RETVAL = Mix_FadeOutMusic (ms); 3032 RETVAL = Mix_PlayingMusic ();
2168 OUTPUT: 3033 OUTPUT:
2169 RETVAL 3034 RETVAL
2170 3035
2171CFPlus::MixMusic 3036DC::MixMusic
2172new_from_file (SV *class, char *path) 3037new (SV *klass, DC::RW rwops)
2173 CODE: 3038 CODE:
2174 RETVAL = Mix_LoadMUS (path); 3039 RETVAL = Mix_LoadMUS_RW (rwops);
2175 OUTPUT: 3040 OUTPUT:
2176 RETVAL 3041 RETVAL
2177 3042
2178void 3043void
2179DESTROY (CFPlus::MixMusic self) 3044DESTROY (DC::MixMusic self)
2180 CODE: 3045 CODE:
2181 Mix_FreeMusic (self); 3046 Mix_FreeMusic (self);
2182 3047
2183int 3048int
2184play (CFPlus::MixMusic self, int loops = -1) 3049play (DC::MixMusic self, int loops = -1)
2185 CODE: 3050 CODE:
2186 RETVAL = Mix_PlayMusic (self, loops); 3051 RETVAL = Mix_PlayMusic (self, loops);
2187 OUTPUT: 3052 OUTPUT:
2188 RETVAL 3053 RETVAL
2189 3054
2190int 3055void
2191fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3056fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2192 CODE: 3057 CODE:
2193 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3058 Mix_FadeInMusicPos (self, loops, ms, position);
2194 OUTPUT:
2195 RETVAL
2196 3059
2197MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3060MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3061
3062PROTOTYPES: ENABLE
2198 3063
2199BOOT: 3064BOOT:
2200{ 3065{
2201 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3066 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2202 static const struct { 3067 static const struct {
2203 const char *name; 3068 const char *name;
2204 IV iv; 3069 IV iv;
2205 } *civ, const_iv[] = { 3070 } *civ, const_iv[] = {
2206# define const_iv(name) { # name, (IV)name } 3071# define const_iv(name) { # name, (IV)name }
3072 const_iv (GL_VENDOR),
3073 const_iv (GL_VERSION),
3074 const_iv (GL_EXTENSIONS),
3075 const_iv (GL_MAX_TEXTURE_UNITS),
2207 const_iv (GL_COLOR_MATERIAL), 3076 const_iv (GL_COLOR_MATERIAL),
2208 const_iv (GL_SMOOTH), 3077 const_iv (GL_SMOOTH),
2209 const_iv (GL_FLAT), 3078 const_iv (GL_FLAT),
2210 const_iv (GL_DITHER), 3079 const_iv (GL_DITHER),
2211 const_iv (GL_BLEND), 3080 const_iv (GL_BLEND),
… …
2215 const_iv (GL_ALPHA_TEST), 3084 const_iv (GL_ALPHA_TEST),
2216 const_iv (GL_NORMALIZE), 3085 const_iv (GL_NORMALIZE),
2217 const_iv (GL_RESCALE_NORMAL), 3086 const_iv (GL_RESCALE_NORMAL),
2218 const_iv (GL_FRONT), 3087 const_iv (GL_FRONT),
2219 const_iv (GL_BACK), 3088 const_iv (GL_BACK),
3089 const_iv (GL_AUX0),
2220 const_iv (GL_AND), 3090 const_iv (GL_AND),
2221 const_iv (GL_ONE), 3091 const_iv (GL_ONE),
2222 const_iv (GL_ZERO), 3092 const_iv (GL_ZERO),
2223 const_iv (GL_SRC_ALPHA), 3093 const_iv (GL_SRC_ALPHA),
2224 const_iv (GL_DST_ALPHA), 3094 const_iv (GL_DST_ALPHA),
2225 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3095 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2226 const_iv (GL_ONE_MINUS_DST_ALPHA), 3096 const_iv (GL_ONE_MINUS_DST_ALPHA),
3097 const_iv (GL_SRC_COLOR),
3098 const_iv (GL_DST_COLOR),
3099 const_iv (GL_ONE_MINUS_SRC_COLOR),
3100 const_iv (GL_ONE_MINUS_DST_COLOR),
2227 const_iv (GL_SRC_ALPHA_SATURATE), 3101 const_iv (GL_SRC_ALPHA_SATURATE),
2228 const_iv (GL_RGB), 3102 const_iv (GL_RGB),
2229 const_iv (GL_RGBA), 3103 const_iv (GL_RGBA),
2230 const_iv (GL_RGBA4), 3104 const_iv (GL_RGBA4),
2231 const_iv (GL_RGBA8), 3105 const_iv (GL_RGBA8),
… …
2237 const_iv (GL_INTENSITY), 3111 const_iv (GL_INTENSITY),
2238 const_iv (GL_LUMINANCE), 3112 const_iv (GL_LUMINANCE),
2239 const_iv (GL_LUMINANCE_ALPHA), 3113 const_iv (GL_LUMINANCE_ALPHA),
2240 const_iv (GL_FLOAT), 3114 const_iv (GL_FLOAT),
2241 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3115 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3116 const_iv (GL_COMPRESSED_ALPHA_ARB),
3117 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3118 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3119 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3120 const_iv (GL_COMPRESSED_RGB_ARB),
3121 const_iv (GL_COMPRESSED_RGBA_ARB),
2242 const_iv (GL_COMPILE), 3122 const_iv (GL_COMPILE),
3123 const_iv (GL_PROXY_TEXTURE_1D),
3124 const_iv (GL_PROXY_TEXTURE_2D),
2243 const_iv (GL_TEXTURE_1D), 3125 const_iv (GL_TEXTURE_1D),
2244 const_iv (GL_TEXTURE_2D), 3126 const_iv (GL_TEXTURE_2D),
2245 const_iv (GL_TEXTURE_ENV), 3127 const_iv (GL_TEXTURE_ENV),
2246 const_iv (GL_TEXTURE_MAG_FILTER), 3128 const_iv (GL_TEXTURE_MAG_FILTER),
2247 const_iv (GL_TEXTURE_MIN_FILTER), 3129 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2268 const_iv (GL_COLOR_LOGIC_OP), 3150 const_iv (GL_COLOR_LOGIC_OP),
2269 const_iv (GL_SEPARABLE_2D), 3151 const_iv (GL_SEPARABLE_2D),
2270 const_iv (GL_CONVOLUTION_2D), 3152 const_iv (GL_CONVOLUTION_2D),
2271 const_iv (GL_CONVOLUTION_BORDER_MODE), 3153 const_iv (GL_CONVOLUTION_BORDER_MODE),
2272 const_iv (GL_CONSTANT_BORDER), 3154 const_iv (GL_CONSTANT_BORDER),
3155 const_iv (GL_POINTS),
2273 const_iv (GL_LINES), 3156 const_iv (GL_LINES),
2274 const_iv (GL_LINE_STRIP), 3157 const_iv (GL_LINE_STRIP),
2275 const_iv (GL_LINE_LOOP), 3158 const_iv (GL_LINE_LOOP),
2276 const_iv (GL_QUADS), 3159 const_iv (GL_QUADS),
2277 const_iv (GL_QUAD_STRIP), 3160 const_iv (GL_QUAD_STRIP),
2278 const_iv (GL_TRIANGLES), 3161 const_iv (GL_TRIANGLES),
2279 const_iv (GL_TRIANGLE_STRIP), 3162 const_iv (GL_TRIANGLE_STRIP),
2280 const_iv (GL_TRIANGLE_FAN), 3163 const_iv (GL_TRIANGLE_FAN),
3164 const_iv (GL_POLYGON),
2281 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3165 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3166 const_iv (GL_POINT_SMOOTH_HINT),
3167 const_iv (GL_LINE_SMOOTH_HINT),
3168 const_iv (GL_POLYGON_SMOOTH_HINT),
3169 const_iv (GL_GENERATE_MIPMAP_HINT),
3170 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2282 const_iv (GL_FASTEST), 3171 const_iv (GL_FASTEST),
3172 const_iv (GL_DONT_CARE),
3173 const_iv (GL_NICEST),
2283 const_iv (GL_V2F), 3174 const_iv (GL_V2F),
2284 const_iv (GL_V3F), 3175 const_iv (GL_V3F),
2285 const_iv (GL_T2F_V3F), 3176 const_iv (GL_T2F_V3F),
2286 const_iv (GL_T2F_N3F_V3F), 3177 const_iv (GL_T2F_N3F_V3F),
3178 const_iv (GL_FUNC_ADD),
3179 const_iv (GL_FUNC_SUBTRACT),
3180 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2287# undef const_iv 3181# undef const_iv
2288 }; 3182 };
2289 3183
2290 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3184 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2291 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3185 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2292 3186
2293 texture_av = newAV (); 3187 texture_av = newAV ();
2294 AvREAL_off (texture_av); 3188 AvREAL_off (texture_av);
2295} 3189}
2296 3190
2297char * 3191void
3192disable_GL_EXT_blend_func_separate ()
3193 CODE:
3194 gl.BlendFuncSeparate = 0;
3195 gl.BlendFuncSeparateEXT = 0;
3196
3197void
3198apple_nvidia_bug (int enable)
3199
3200const char *
2298gl_vendor () 3201gl_vendor ()
2299 CODE: 3202 CODE:
2300 RETVAL = (char *)glGetString (GL_VENDOR); 3203 RETVAL = (const char *)glGetString (GL_VENDOR);
2301 OUTPUT: 3204 OUTPUT:
2302 RETVAL 3205 RETVAL
2303 3206
2304char * 3207const char *
2305gl_version () 3208gl_version ()
2306 CODE: 3209 CODE:
2307 RETVAL = (char *)glGetString (GL_VERSION); 3210 RETVAL = (const char *)glGetString (GL_VERSION);
2308 OUTPUT: 3211 OUTPUT:
2309 RETVAL 3212 RETVAL
2310 3213
2311char * 3214const char *
2312gl_extensions () 3215gl_extensions ()
2313 CODE: 3216 CODE:
2314 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3217 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2315 OUTPUT: 3218 OUTPUT:
2316 RETVAL 3219 RETVAL
2317 3220
3221const char *glGetString (GLenum pname)
3222 CODE:
3223 RETVAL = (const char *)glGetString (pname);
3224 OUTPUT:
3225 RETVAL
3226
3227GLint glGetInteger (GLenum pname)
3228 CODE:
3229 glGetIntegerv (pname, &RETVAL);
3230 OUTPUT:
3231 RETVAL
3232
3233GLdouble glGetDouble (GLenum pname)
3234 CODE:
3235 glGetDoublev (pname, &RETVAL);
3236 OUTPUT:
3237 RETVAL
3238
2318int glGetError () 3239int glGetError ()
2319 3240
2320void glFinish () 3241void glFinish ()
3242
3243void glFlush ()
2321 3244
2322void glClear (int mask) 3245void glClear (int mask)
2323 3246
2324void glClearColor (float r, float g, float b, float a = 1.0) 3247void glClearColor (float r, float g, float b, float a = 1.0)
2325 PROTOTYPE: @ 3248 PROTOTYPE: @
… …
2336 3259
2337void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3260void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2338 CODE: 3261 CODE:
2339 gl_BlendFuncSeparate (sa, da, saa, daa); 3262 gl_BlendFuncSeparate (sa, da, saa, daa);
2340 3263
3264# void glBlendEquation (int se)
3265
2341void glDepthMask (int flag) 3266void glDepthMask (int flag)
2342 3267
2343void glLogicOp (int opcode) 3268void glLogicOp (int opcode)
2344 3269
2345void glColorMask (int red, int green, int blue, int alpha) 3270void glColorMask (int red, int green, int blue, int alpha)
… …
2359# near_ and far_ are due to microsofts buggy "c" compiler 3284# near_ and far_ are due to microsofts buggy "c" compiler
2360void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3285void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2361 3286
2362# near_ and far_ are due to microsofts buggy "c" compiler 3287# near_ and far_ are due to microsofts buggy "c" compiler
2363void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3288void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3289
3290PROTOTYPES: DISABLE
2364 3291
2365void glViewport (int x, int y, int width, int height) 3292void glViewport (int x, int y, int width, int height)
2366 3293
2367void glScissor (int x, int y, int width, int height) 3294void glScissor (int x, int y, int width, int height)
2368 3295
… …
2376 3303
2377void glRotate (float angle, float x, float y, float z) 3304void glRotate (float angle, float x, float y, float z)
2378 CODE: 3305 CODE:
2379 glRotatef (angle, x, y, z); 3306 glRotatef (angle, x, y, z);
2380 3307
2381void glBegin (int mode)
2382
2383void glEnd ()
2384
2385void glColor (float r, float g, float b, float a = 1.0) 3308void glColor (float r, float g, float b, float a = 1.0)
2386 PROTOTYPE: @ 3309 PROTOTYPE: @
2387 ALIAS: 3310 ALIAS:
2388 glColor_premultiply = 1 3311 glColor_premultiply = 1
2389 CODE: 3312 CODE:
2390 if (ix) 3313 if (ix)
2391 { 3314 {
… …
2394 b *= a; 3317 b *= a;
2395 } 3318 }
2396 // microsoft visual "c" rounds instead of truncating... 3319 // microsoft visual "c" rounds instead of truncating...
2397 glColor4f (r, g, b, a); 3320 glColor4f (r, g, b, a);
2398 3321
2399void glInterleavedArrays (int format, int stride, char *data)
2400
2401void glDrawElements (int mode, int count, int type, char *indices)
2402
2403# 1.2 void glDrawRangeElements (int mode, int start, int end
2404
2405void glRasterPos (float x, float y, float z = 0.) 3322void glRasterPos (float x, float y, float z = 0.)
2406 CODE: 3323 CODE:
2407 glRasterPos3f (0, 0, z); 3324 glRasterPos3f (0, 0, z);
2408 glBitmap (0, 0, 0, 0, x, y, 0); 3325 glBitmap (0, 0, 0, 0, x, y, 0);
2409 3326
… …
2413 3330
2414void glTexCoord (float s, float t) 3331void glTexCoord (float s, float t)
2415 CODE: 3332 CODE:
2416 glTexCoord2f (s, t); 3333 glTexCoord2f (s, t);
2417 3334
3335void glRect (float x1, float y1, float x2, float y2)
3336 CODE:
3337 glRectf (x1, y1, x2, y2);
3338
3339void glRect_lineloop (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glBegin (GL_LINE_LOOP);
3342 glVertex2f (x1, y1);
3343 glVertex2f (x2, y1);
3344 glVertex2f (x2, y2);
3345 glVertex2f (x1, y2);
3346 glEnd ();
3347
3348PROTOTYPES: ENABLE
3349
3350void glBegin (int mode)
3351
3352void glEnd ()
3353
3354void glPointSize (GLfloat size)
3355
3356void glLineWidth (GLfloat width)
3357
3358void glInterleavedArrays (int format, int stride, char *data)
3359
3360void glDrawElements (int mode, int count, int type, char *indices)
3361
3362# 1.2 void glDrawRangeElements (int mode, int start, int end
3363
2418void glTexEnv (int target, int pname, float param) 3364void glTexEnv (int target, int pname, float param)
2419 CODE: 3365 CODE:
2420 glTexEnvf (target, pname, param); 3366 glTexEnvf (target, pname, param);
2421 3367
2422void glTexParameter (int target, int pname, float param) 3368void glTexParameter (int target, int pname, float param)
… …
2438void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3384void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2439 CODE: 3385 CODE:
2440 if (gl.SeparableFilter2D) 3386 if (gl.SeparableFilter2D)
2441 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3387 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2442 3388
2443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3389void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2444 3390
2445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3391void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2446 3392
2447void glDrawPixels (int width, int height, int format, int type, char *pixels) 3393void glDrawPixels (int width, int height, int format, int type, char *pixels)
3394
3395void glPixelZoom (float x, float y)
2448 3396
2449void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3397void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2450 3398
2451int glGenTexture () 3399int glGenTexture ()
2452 CODE: 3400 CODE:
… …
2472 3420
2473void glEndList () 3421void glEndList ()
2474 3422
2475void glCallList (int list) 3423void glCallList (int list)
2476 3424
3425void c_init ()
3426 CODE:
3427 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3428 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3429
3430MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3431
3432PROTOTYPES: DISABLE
3433
3434void
3435find_widget (SV *self, NV x, NV y)
3436 PPCODE:
3437{
3438 if (within_widget (self, x, y))
3439 XPUSHs (self);
3440}
3441
3442BOOT:
3443{
3444 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3445
3446 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3447 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3448 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3449 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3450}
3451
3452void
3453draw (SV *self)
3454 CODE:
3455{
3456 HV *hv;
3457 SV **svp;
3458 NV x, y, w, h;
3459 SV *draw_x_sv = GvSV (draw_x_gv);
3460 SV *draw_y_sv = GvSV (draw_y_gv);
3461 SV *draw_w_sv = GvSV (draw_w_gv);
3462 SV *draw_h_sv = GvSV (draw_h_gv);
3463 double draw_x, draw_y;
3464
3465 if (!SvROK (self))
3466 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3467
3468 hv = (HV *)SvRV (self);
3469
3470 if (SvTYPE (hv) != SVt_PVHV)
3471 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3472
3473 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3474 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3475
3476 if (!h || !w)
3477 XSRETURN_EMPTY;
3478
3479 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3480 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3481
3482 draw_x = SvNV (draw_x_sv) + x;
3483 draw_y = SvNV (draw_y_sv) + y;
3484
3485 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3486 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3487 XSRETURN_EMPTY;
3488
3489 sv_setnv (draw_x_sv, draw_x);
3490 sv_setnv (draw_y_sv, draw_y);
3491
3492 glPushMatrix ();
3493 glTranslated (x, y, 0);
3494
3495 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3496 {
3497 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3498
3499 if (svp && SvTRUE (*svp))
3500 {
3501 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3502 glEnable (GL_BLEND);
3503 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3504 glBegin (GL_QUADS);
3505 glVertex2f (0, 0);
3506 glVertex2f (w, 0);
3507 glVertex2f (w, h);
3508 glVertex2f (0, h);
3509 glEnd ();
3510 glDisable (GL_BLEND);
3511 }
3512 }
3513#if 0
3514 // draw borders, for debugging
3515 glPushMatrix ();
3516 glColor4f (1., 1., 0., 1.);
3517 glTranslatef (.5, .5, 0.);
3518 glBegin (GL_LINE_LOOP);
3519 glVertex2f (0 , 0);
3520 glVertex2f (w - 1, 0);
3521 glVertex2f (w - 1, h - 1);
3522 glVertex2f (0 , h - 1);
3523 glEnd ();
3524 glPopMatrix ();
3525#endif
3526 PUSHMARK (SP);
3527 XPUSHs (self);
3528 PUTBACK;
3529 call_method ("_draw", G_VOID | G_DISCARD);
3530 SPAGAIN;
3531
3532 glPopMatrix ();
3533
3534 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3535 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3536}
3537

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