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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.196 by root, Sun Jul 15 21:02:20 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
669SDL_PollEvent () 1022SDL_PumpEvents ()
1023
1024void
1025peep_events ()
670 PPCODE: 1026 PPCODE:
671{ 1027{
672 SDL_Event ev; 1028 SDL_Event ev;
673 1029
674 while (SDL_PollEvent (&ev)) 1030 SDL_PumpEvents ();
1031 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675 { 1032 {
676 HV *hv = newHV (); 1033 HV *hv = newHV ();
677 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1034 hv_store (hv, "type", 4, newSViv (ev.type), 0);
678 1035
679 switch (ev.type) 1036 switch (ev.type)
680 { 1037 {
681 case SDL_KEYDOWN: 1038 case SDL_KEYDOWN:
682 case SDL_KEYUP: 1039 case SDL_KEYUP:
683 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1040 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1041 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685 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);
686 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 */
687 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1044 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688 break; 1045 break;
689 1046
690 case SDL_ACTIVEEVENT: 1047 case SDL_ACTIVEEVENT:
691 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1048 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
709 x = ev.motion.x; 1066 x = ev.motion.x;
710 y = ev.motion.y; 1067 y = ev.motion.y;
711 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1068 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712 } 1069 }
713 1070
714 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
715 hv_store (hv, "state", 5, newSViv (state), 0); 1072 hv_store (hv, "state", 5, newSViv (state), 0);
716 hv_store (hv, "x", 1, newSViv (x), 0); 1073 hv_store (hv, "x", 1, newSViv (x), 0);
717 hv_store (hv, "y", 1, newSViv (y), 0); 1074 hv_store (hv, "y", 1, newSViv (y), 0);
718 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1075 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1076 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720 } 1077 }
721 break; 1078 break;
722 1079
723 case SDL_MOUSEBUTTONDOWN: 1080 case SDL_MOUSEBUTTONDOWN:
724 case SDL_MOUSEBUTTONUP: 1081 case SDL_MOUSEBUTTONUP:
725 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1082 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726 1083
727 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1084 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1085 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1086 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1087 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
735 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1092 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1093 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737 break; 1094 break;
738 } 1095 }
739 1096
740 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))));
741 } 1098 }
742} 1099}
743 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
744int 1114int
745Mix_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)
746 POSTCALL: 1116 POSTCALL:
747 Mix_HookMusicFinished (music_finished); 1117 Mix_HookMusicFinished (music_finished);
748 Mix_ChannelFinished (channel_finished); 1118 Mix_ChannelFinished (channel_finished);
749 1119
750void 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
751Mix_CloseAudio () 1137Mix_CloseAudio ()
752 1138
753int 1139int
754Mix_AllocateChannels (int numchans = -1) 1140Mix_AllocateChannels (int numchans = -1)
1141
1142const char *
1143Mix_GetError ()
755 1144
756void 1145void
757lowdelay (int fd, int val = 1) 1146lowdelay (int fd, int val = 1)
758 CODE: 1147 CODE:
759 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1148 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
785 } 1174 }
786 } 1175 }
787#endif 1176#endif
788} 1177}
789 1178
790void 1179int
791add_font (char *file) 1180add_font (char *file)
792 CODE: 1181 CODE:
793 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)
794 1192
795void 1193void
796load_image_inline (SV *image_) 1194load_image_inline (SV *image_)
797 ALIAS: 1195 ALIAS:
798 load_image_file = 1 1196 load_image_file = 1
… …
801 STRLEN image_len; 1199 STRLEN image_len;
802 char *image = (char *)SvPVbyte (image_, image_len); 1200 char *image = (char *)SvPVbyte (image_, image_len);
803 SDL_Surface *surface, *surface2; 1201 SDL_Surface *surface, *surface2;
804 SDL_PixelFormat fmt; 1202 SDL_PixelFormat fmt;
805 SDL_RWops *rw = ix 1203 SDL_RWops *rw = ix
806 ? SDL_RWFromFile (image, "r") 1204 ? SDL_RWFromFile (image, "rb")
807 : SDL_RWFromConstMem (image, image_len); 1205 : SDL_RWFromConstMem (image, image_len);
808 1206
809 if (!rw) 1207 if (!rw)
810 croak ("load_image: %s", SDL_GetError ()); 1208 croak ("load_image: %s", SDL_GetError ());
811 1209
… …
844 1242
845 SDL_LockSurface (surface2); 1243 SDL_LockSurface (surface2);
846 EXTEND (SP, 6); 1244 EXTEND (SP, 6);
847 PUSHs (sv_2mortal (newSViv (surface2->w))); 1245 PUSHs (sv_2mortal (newSViv (surface2->w)));
848 PUSHs (sv_2mortal (newSViv (surface2->h))); 1246 PUSHs (sv_2mortal (newSViv (surface2->h)));
849 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1247 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
850 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)));
851 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1249 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
852 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1250 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
853 SDL_UnlockSurface (surface2); 1251 SDL_UnlockSurface (surface2);
854 1252
… …
884void 1282void
885error (char *message) 1283error (char *message)
886 CODE: 1284 CODE:
887 fprintf (stderr, "ERROR: %s\n", message); 1285 fprintf (stderr, "ERROR: %s\n", message);
888#ifdef _WIN32 1286#ifdef _WIN32
889 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1287 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
890#endif 1288#endif
891 1289
892void 1290void
893fatal (char *message) 1291fatal (char *message)
894 CODE: 1292 CODE:
895 fprintf (stderr, "FATAL: %s\n", message); 1293 fprintf (stderr, "FATAL: %s\n", message);
896#ifdef _WIN32 1294#ifdef _WIN32
897 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1295 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
898#endif 1296#endif
899 _exit (1); 1297 _exit (1);
900 1298
901void 1299void
902_exit (int retval = 0) 1300_exit (int retval = 0)
… …
914#if DEBUG 1312#if DEBUG
915 VALGRIND_DO_LEAK_CHECK; 1313 VALGRIND_DO_LEAK_CHECK;
916#endif 1314#endif
917} 1315}
918 1316
919MODULE = CFPlus PACKAGE = CFPlus::Font 1317int
1318SvREFCNT (SV *sv)
1319 CODE:
1320 RETVAL = SvREFCNT (sv);
1321 OUTPUT:
1322 RETVAL
920 1323
921CFPlus::Font 1324MODULE = Deliantra::Client PACKAGE = DC::Font
1325
1326PROTOTYPES: DISABLE
1327
1328DC::Font
922new_from_file (SV *class, char *path, int id = 0) 1329new_from_file (SV *klass, char *path, int id = 0)
923 CODE: 1330 CODE:
924{ 1331{
925 int count; 1332 int count;
926 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1333 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
927 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1334 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
929} 1336}
930 OUTPUT: 1337 OUTPUT:
931 RETVAL 1338 RETVAL
932 1339
933void 1340void
934DESTROY (CFPlus::Font self) 1341DESTROY (DC::Font self)
935 CODE: 1342 CODE:
936 pango_font_description_free (self); 1343 pango_font_description_free (self);
937 1344
938void 1345void
939make_default (CFPlus::Font self) 1346make_default (DC::Font self)
1347 PROTOTYPE: $
940 CODE: 1348 CODE:
941 default_font = self; 1349 default_font = self;
942 1350
943MODULE = CFPlus PACKAGE = CFPlus::Layout 1351MODULE = Deliantra::Client PACKAGE = DC::Layout
944 1352
1353PROTOTYPES: DISABLE
1354
945void 1355void
946reset_glyph_cache () 1356glyph_cache_backup ()
1357 PROTOTYPE:
947 CODE: 1358 CODE:
1359 tc_backup ();
1360
1361void
1362glyph_cache_restore ()
1363 PROTOTYPE:
1364 CODE:
948 tc_clear (); 1365 tc_restore ();
949 1366
950CFPlus::Layout 1367DC::Layout
951new (SV *class) 1368new (SV *klass)
952 CODE: 1369 CODE:
953 New (0, RETVAL, 1, struct cf_layout); 1370 RETVAL = new cf_layout;
954 1371
955 RETVAL->pl = pango_layout_new (opengl_context); 1372 RETVAL->pl = pango_layout_new (opengl_context);
956 RETVAL->r = 1.; 1373 RETVAL->r = 1.;
957 RETVAL->g = 1.; 1374 RETVAL->g = 1.;
958 RETVAL->b = 1.; 1375 RETVAL->b = 1.;
… …
964 layout_update_font (RETVAL); 1381 layout_update_font (RETVAL);
965 OUTPUT: 1382 OUTPUT:
966 RETVAL 1383 RETVAL
967 1384
968void 1385void
969DESTROY (CFPlus::Layout self) 1386DESTROY (DC::Layout self)
970 CODE: 1387 CODE:
971 g_object_unref (self->pl); 1388 g_object_unref (self->pl);
972 Safefree (self); 1389 delete self;
973 1390
974void 1391void
975set_text (CFPlus::Layout self, SV *text_) 1392set_text (DC::Layout self, SV *text_)
976 CODE: 1393 CODE:
977{ 1394{
978 STRLEN textlen; 1395 STRLEN textlen;
979 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
980 1397
981 pango_layout_set_text (self->pl, text, textlen); 1398 pango_layout_set_text (self->pl, text, textlen);
982} 1399}
983 1400
984void 1401void
985set_markup (CFPlus::Layout self, SV *text_) 1402set_markup (DC::Layout self, SV *text_)
986 CODE: 1403 CODE:
987{ 1404{
988 STRLEN textlen; 1405 STRLEN textlen;
989 char *text = SvPVutf8 (text_, textlen); 1406 char *text = SvPVutf8 (text_, textlen);
990 1407
991 pango_layout_set_markup (self->pl, text, textlen); 1408 pango_layout_set_markup (self->pl, text, textlen);
992} 1409}
993 1410
994void 1411void
995set_shapes (CFPlus::Layout self, ...) 1412set_shapes (DC::Layout self, ...)
996 CODE: 1413 CODE:
997{ 1414{
998 PangoAttrList *attrs = 0; 1415 PangoAttrList *attrs = 0;
999 const char *text = pango_layout_get_text (self->pl); 1416 const char *text = pango_layout_get_text (self->pl);
1000 const char *pos = text; 1417 const char *pos = text;
… …
1035 if (attrs) 1452 if (attrs)
1036 pango_layout_set_attributes (self->pl, attrs); 1453 pango_layout_set_attributes (self->pl, attrs);
1037} 1454}
1038 1455
1039void 1456void
1040get_shapes (CFPlus::Layout self) 1457get_shapes (DC::Layout self)
1041 PPCODE: 1458 PPCODE:
1042{ 1459{
1043 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1460 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044 1461
1045 do 1462 do
1046 { 1463 {
1047 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1464 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048 1465
1049 if (run && shape_attr_p (run)) 1466 if (run && shape_attr_p (run))
1050 { 1467 {
1051 PangoRectangle extents; 1468 PangoRectangle extents;
1052 pango_layout_iter_get_run_extents (iter, 0, &extents); 1469 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1060 1477
1061 pango_layout_iter_free (iter); 1478 pango_layout_iter_free (iter);
1062} 1479}
1063 1480
1064int 1481int
1065has_wrapped (CFPlus::Layout self) 1482has_wrapped (DC::Layout self)
1066 CODE: 1483 CODE:
1067{ 1484{
1068 int lines = 1; 1485 int lines = 1;
1069 const char *text = pango_layout_get_text (self->pl); 1486 const char *text = pango_layout_get_text (self->pl);
1070 1487
… …
1075} 1492}
1076 OUTPUT: 1493 OUTPUT:
1077 RETVAL 1494 RETVAL
1078 1495
1079SV * 1496SV *
1080get_text (CFPlus::Layout self) 1497get_text (DC::Layout self)
1081 CODE: 1498 CODE:
1082 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1499 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083 sv_utf8_decode (RETVAL); 1500 sv_utf8_decode (RETVAL);
1084 OUTPUT: 1501 OUTPUT:
1085 RETVAL 1502 RETVAL
1086 1503
1087void 1504void
1088set_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.)
1089 CODE: 1506 CODE:
1090 self->r = r; 1507 self->r = r;
1091 self->g = g; 1508 self->g = g;
1092 self->b = b; 1509 self->b = b;
1093 self->a = a; 1510 self->a = a;
1094 1511
1095void 1512void
1096set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1513set_font (DC::Layout self, DC::Font font = 0)
1097 CODE: 1514 CODE:
1098 if (self->font != font) 1515 if (self->font != font)
1099 { 1516 {
1100 self->font = font; 1517 self->font = font;
1101 layout_update_font (self); 1518 layout_update_font (self);
1102 } 1519 }
1103 1520
1104void 1521void
1105set_height (CFPlus::Layout self, int base_height) 1522set_height (DC::Layout self, int base_height)
1106 CODE: 1523 CODE:
1107 if (self->base_height != base_height) 1524 if (self->base_height != base_height)
1108 { 1525 {
1109 self->base_height = base_height; 1526 self->base_height = base_height;
1110 layout_update_font (self); 1527 layout_update_font (self);
1111 } 1528 }
1112 1529
1113void 1530void
1114set_width (CFPlus::Layout self, int max_width = -1) 1531set_width (DC::Layout self, int max_width = -1)
1115 CODE: 1532 CODE:
1116 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);
1117 1534
1118void 1535void
1119set_indent (CFPlus::Layout self, int indent) 1536set_indent (DC::Layout self, int indent)
1120 CODE: 1537 CODE:
1121 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1538 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122 1539
1123void 1540void
1124set_spacing (CFPlus::Layout self, int spacing) 1541set_spacing (DC::Layout self, int spacing)
1125 CODE: 1542 CODE:
1126 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1543 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127 1544
1128void 1545void
1129set_ellipsise (CFPlus::Layout self, int ellipsise) 1546set_ellipsise (DC::Layout self, int ellipsise)
1130 CODE: 1547 CODE:
1131 pango_layout_set_ellipsize (self->pl, 1548 pango_layout_set_ellipsize (self->pl,
1132 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1549 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1550 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1551 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135 : PANGO_ELLIPSIZE_NONE 1552 : PANGO_ELLIPSIZE_NONE
1136 ); 1553 );
1137 1554
1138void 1555void
1139set_single_paragraph_mode (CFPlus::Layout self, int spm) 1556set_single_paragraph_mode (DC::Layout self, int spm)
1140 CODE: 1557 CODE:
1141 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1558 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142 1559
1143void 1560void
1144size (CFPlus::Layout self) 1561size (DC::Layout self)
1145 PPCODE: 1562 PPCODE:
1146{ 1563{
1147 int w, h; 1564 int w, h;
1148 1565
1149 layout_get_pixel_size (self, &w, &h); 1566 layout_get_pixel_size (self, &w, &h);
… …
1152 PUSHs (sv_2mortal (newSViv (w))); 1569 PUSHs (sv_2mortal (newSViv (w)));
1153 PUSHs (sv_2mortal (newSViv (h))); 1570 PUSHs (sv_2mortal (newSViv (h)));
1154} 1571}
1155 1572
1156int 1573int
1157descent (CFPlus::Layout self) 1574descent (DC::Layout self)
1158 CODE: 1575 CODE:
1159{ 1576{
1160 PangoRectangle rect; 1577 PangoRectangle rect;
1161 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1578 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162 pango_layout_line_get_pixel_extents (line, 0, &rect); 1579 pango_layout_line_get_pixel_extents (line, 0, &rect);
1163 RETVAL = PANGO_DESCENT (rect); 1580 RETVAL = PANGO_DESCENT (rect);
1164} 1581}
1165 OUTPUT: 1582 OUTPUT:
1166 RETVAL 1583 RETVAL
1167 1584
1168int 1585int
1169xy_to_index (CFPlus::Layout self, int x, int y) 1586xy_to_index (DC::Layout self, int x, int y)
1170 CODE: 1587 CODE:
1171{ 1588{
1172 int index, trailing; 1589 int index, trailing;
1173 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);
1174 RETVAL = index + trailing; 1591 RETVAL = index + trailing;
1175} 1592}
1176 OUTPUT: 1593 OUTPUT:
1177 RETVAL 1594 RETVAL
1178 1595
1179void 1596void
1180cursor_pos (CFPlus::Layout self, int index) 1597cursor_pos (DC::Layout self, int index)
1181 PPCODE: 1598 PPCODE:
1182{ 1599{
1183 PangoRectangle strong_pos; 1600 PangoRectangle pos;
1184 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1601 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185 1602
1186 EXTEND (SP, 3); 1603 EXTEND (SP, 3);
1187 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1605 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1606 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190} 1607}
1191 1608
1192void 1609void
1193index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1610index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194 PPCODE: 1611 PPCODE:
1195{ 1612{
1196 int line, x; 1613 int line, x;
1197 1614
1198 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)
1199 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1617 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200 1618 --line;
1619#endif
1201 EXTEND (SP, 2); 1620 EXTEND (SP, 2);
1202 PUSHs (sv_2mortal (newSViv (line - 1))); 1621 PUSHs (sv_2mortal (newSViv (line)));
1203 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1622 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204} 1623}
1205 1624
1206void 1625void
1207line_x_to_index (CFPlus::Layout self, int line, int x) 1626line_x_to_index (DC::Layout self, int line, int x)
1208 PPCODE: 1627 PPCODE:
1209{ 1628{
1210 PangoLayoutLine *lp; 1629 PangoLayoutLine *lp;
1211 int index, trailing; 1630 int index, trailing;
1212 1631
1213 if (line < 0) 1632 if (line < 0)
1214 XSRETURN_EMPTY; 1633 XSRETURN_EMPTY;
1215 1634
1216 if (!(lp = pango_layout_get_line (self->pl, line))) 1635 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217 XSRETURN_EMPTY; /* do better */ 1636 XSRETURN_EMPTY; /* do better */
1218 1637
1219 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);
1220 1639
1221 EXTEND (SP, 2); 1640 EXTEND (SP, 2);
… …
1227 PUSHs (sv_2mortal (newSViv (trailing))); 1646 PUSHs (sv_2mortal (newSViv (trailing)));
1228 } 1647 }
1229} 1648}
1230 1649
1231void 1650void
1232render (CFPlus::Layout self, float x, float y, int flags = 0) 1651render (DC::Layout self, float x, float y, int flags = 0)
1233 PPCODE: 1652 CODE:
1653 self->rc.clear ();
1234 pango_opengl_render_layout_subpixel ( 1654 pango_opengl_render_layout_subpixel (
1235 self->pl, 1655 self->pl,
1656 &self->rc,
1236 x * PANGO_SCALE, y * PANGO_SCALE, 1657 x * PANGO_SCALE, y * PANGO_SCALE,
1237 self->r, self->g, self->b, self->a, 1658 self->r, self->g, self->b, self->a,
1238 flags 1659 flags
1239 ); 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);
1240 1664
1241MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243void 1665void
1244pad2pot (SV *data_, SV *w_, SV *h_) 1666draw (DC::Layout self)
1245 CODE: 1667 CODE:
1246{ 1668{
1247 int ow = SvIV (w_); 1669 glEnable (GL_TEXTURE_2D);
1248 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);
1249 1676
1250 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_))
1251 { 1693 {
1252 int nw = minpot (ow);
1253 int nh = minpot (oh);
1254
1255 if (nw != ow || nh != oh)
1256 {
1257 if (SvOK (data_))
1258 {
1259 STRLEN datalen; 1694 STRLEN datalen;
1260 char *data = SvPVbyte (data_, datalen); 1695 char *data = SvPVbyte (data_, datalen);
1261 int bpp = datalen / (ow * oh); 1696 int bpp = datalen / (ow * oh);
1262 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1697 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1263 1698
1264 SvPOK_only (result_); 1699 SvPOK_only (result_);
1265 SvCUR_set (result_, nw * nh * bpp); 1700 SvCUR_set (result_, nw * nh * bpp);
1266 1701
1267 memset (SvPVX (result_), 0, nw * nh * bpp); 1702 memset (SvPVX (result_), 0, nw * nh * bpp);
1268 while (oh--) 1703 while (oh--)
1269 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);
1270 1705
1271 sv_setsv (data_, result_); 1706 sv_setsv (data_, result_);
1272 }
1273
1274 sv_setiv (w_, nw);
1275 sv_setiv (h_, nh);
1276 }
1277 } 1707 }
1278} 1708}
1279 1709
1280void 1710void
1281draw_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.)
… …
1287{ 1717{
1288 HV *hv = (HV *)SvRV (self); 1718 HV *hv = (HV *)SvRV (self);
1289 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1719 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1720 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291 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;
1292 1725
1293 if (items < 5) 1726 if (items < 5)
1294 { 1727 {
1295 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1728 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1729 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1324 glDisable (GL_ALPHA_TEST); 1757 glDisable (GL_ALPHA_TEST);
1325 glDisable (GL_BLEND); 1758 glDisable (GL_BLEND);
1326 } 1759 }
1327} 1760}
1328 1761
1329MODULE = 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);
1330 1771
1331CFPlus::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
1332new (SV *class) 1899new (SV *klass)
1333 CODE: 1900 CODE:
1334 New (0, RETVAL, 1, struct map); 1901 New (0, RETVAL, 1, mapgrid);
1335 RETVAL->x = 0; 1902 RETVAL->x = 0;
1336 RETVAL->y = 0; 1903 RETVAL->y = 0;
1337 RETVAL->w = 0; 1904 RETVAL->w = 0;
1338 RETVAL->h = 0; 1905 RETVAL->h = 0;
1339 RETVAL->ox = 0; 1906 RETVAL->ox = 0;
… …
1344 RETVAL->row = 0; 1911 RETVAL->row = 0;
1345 OUTPUT: 1912 OUTPUT:
1346 RETVAL 1913 RETVAL
1347 1914
1348void 1915void
1349DESTROY (CFPlus::Map self) 1916DESTROY (DC::Map self)
1350 CODE: 1917 CODE:
1351{ 1918{
1352 map_clear (self); 1919 map_clear (self);
1353 Safefree (self->face2tile); 1920 Safefree (self->face2tile);
1354 Safefree (self->tex); 1921 Safefree (self->tex);
1355 Safefree (self); 1922 Safefree (self);
1356} 1923}
1357 1924
1358void 1925void
1359resize (CFPlus::Map self, int map_width, int map_height) 1926resize (DC::Map self, int map_width, int map_height)
1360 CODE: 1927 CODE:
1361 self->w = map_width; 1928 self->w = map_width;
1362 self->h = map_height; 1929 self->h = map_height;
1363 1930
1364void 1931void
1365clear (CFPlus::Map self) 1932clear (DC::Map self)
1366 CODE: 1933 CODE:
1367 map_clear (self); 1934 map_clear (self);
1368 1935
1369void 1936void
1370set_tileid (CFPlus::Map self, int face, int tile) 1937set_tileid (DC::Map self, int face, int tile)
1371 CODE: 1938 CODE:
1372{ 1939{
1373 need_facenum (self, face); self->face2tile [face] = tile; 1940 need_facenum (self, face); self->face2tile [face] = tile;
1374 need_texid (self, tile); 1941 need_texid (self, tile);
1375} 1942}
1376 1943
1377void 1944void
1378set_smooth (CFPlus::Map self, int face, int smooth, int level) 1945set_smooth (DC::Map self, int face, int smooth, int level)
1379 CODE: 1946 CODE:
1380{ 1947{
1381 tileid texid; 1948 tileid texid;
1382 maptex *tex; 1949 maptex *tex;
1383 1950
1384 if (face < 0 || face >= self->faces) 1951 if (face < 0 || face >= self->faces)
1385 return; 1952 return;
1386 1953
1387 if (smooth < 0 || smooth >= self->faces) 1954 if (smooth < 0 || smooth >= self->faces)
1388 return; 1955 return;
1389 1956
1390 texid = self->face2tile [face]; 1957 texid = self->face2tile [face];
1391 1958
1392 if (!texid) 1959 if (!texid)
1393 return; 1960 return;
1394 1961
1395 tex = self->tex + texid; 1962 tex = self->tex + texid;
1396 tex->smoothtile = self->face2tile [smooth]; 1963 tex->smoothtile = self->face2tile [smooth];
1397 tex->smoothlevel = level; 1964 tex->smoothlevel = level;
1398} 1965}
1399 1966
1400void 1967void
1401set_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)
1402 CODE: 1969 CODE:
1403{ 1970{
1404 need_texid (self, texid); 1971 need_texid (self, texid);
1405 1972
1406 { 1973 {
… …
1425 // use uglier nearest interpolation because linear suffers 1992 // use uglier nearest interpolation because linear suffers
1426 // from transparent color bleeding and ugly wrapping effects. 1993 // from transparent color bleeding and ugly wrapping effects.
1427 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1994 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428} 1995}
1429 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
1430int 2017int
1431ox (CFPlus::Map self) 2018ox (DC::Map self)
1432 ALIAS: 2019 ALIAS:
1433 oy = 1 2020 oy = 1
1434 x = 2 2021 x = 2
1435 y = 3 2022 y = 3
1436 w = 4 2023 w = 4
… …
1447 } 2034 }
1448 OUTPUT: 2035 OUTPUT:
1449 RETVAL 2036 RETVAL
1450 2037
1451void 2038void
1452scroll (CFPlus::Map self, int dx, int dy) 2039scroll (DC::Map self, int dx, int dy)
1453 CODE: 2040 CODE:
1454{ 2041{
1455 if (dx > 0) 2042 if (dx > 0)
1456 map_blank (self, self->x, self->y, dx, self->h); 2043 map_blank (self, self->x, self->y, dx, self->h);
1457 else if (dx < 0) 2044 else if (dx < 0)
… …
1465 self->ox += dx; self->x += dx; 2052 self->ox += dx; self->x += dx;
1466 self->oy += dy; self->y += dy; 2053 self->oy += dy; self->y += dy;
1467 2054
1468 while (self->y < 0) 2055 while (self->y < 0)
1469 { 2056 {
1470 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2057 prepend (self->row, self->rows, MAP_EXTEND_Y);
1471 2058
1472 self->rows += MAP_EXTEND_Y; 2059 self->rows += MAP_EXTEND_Y;
1473 self->y += MAP_EXTEND_Y; 2060 self->y += MAP_EXTEND_Y;
1474 } 2061 }
1475} 2062}
1476 2063
1477void 2064SV *
1478map1a_update (CFPlus::Map self, SV *data_, int extmap) 2065map1a_update (DC::Map self, SV *data_)
1479 CODE: 2066 CODE:
1480{ 2067{
1481 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2068 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1482 uint8_t *data_end = (uint8_t *)SvEND (data_); 2069 uint8_t *data_end = (uint8_t *)SvEND (data_);
1483 mapcell *cell; 2070 mapcell *cell;
1484 int x, y, flags; 2071 int x, y, z, flags;
2072 AV *missing = newAV ();
2073 RETVAL = newRV_noinc ((SV *)missing);
1485 2074
1486 while (data < data_end - 1) 2075 while (data < data_end - 1)
1487 { 2076 {
1488 flags = (data [0] << 8) + data [1]; data += 2; 2077 flags = (data [0] << 8) + data [1]; data += 2;
1489 2078
… …
1502 2091
1503 //TODO: don't trust server data to be in-range(!) 2092 //TODO: don't trust server data to be in-range(!)
1504 2093
1505 if (flags & 8) 2094 if (flags & 8)
1506 { 2095 {
2096 uint8_t ext, cmd;
2097
1507 if (extmap) 2098 do
1508 { 2099 {
1509 uint8_t ext, cmd; 2100 ext = *data++;
2101 cmd = ext & 0x7f;
1510 2102
1511 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
1512 { 2106 {
1513 ext = *data++;
1514 cmd = ext & 0x3f;
1515
1516 if (cmd < 4)
1517 cell->darkness = 255 - ext * 64 + 1;
1518 else if (cmd == 5) // health
1519 {
1520 cell->stat_width = 1; 2107 cell->stat_width = 1;
1521 cell->stat_hp = *data++; 2108 cell->stat_hp = *data++;
1522 }
1523 else if (cmd == 6) // monster width
1524 cell->stat_width = *data++ + 1;
1525 else if (cmd == 0x47)
1526 {
1527 if (*data == 4)
1528 ; // decode player count
1529
1530 data += *data + 1;
1531 }
1532 else if (cmd == 8) // cell flags
1533 cell->flags = *data++;
1534 else if (ext & 0x40) // unknown, multibyte => skip
1535 data += *data + 1;
1536 else
1537 data++;
1538 } 2109 }
1539 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++;
1540 } 2127 }
1541 else 2128 while (ext & 0x80);
1542 cell->darkness = *data++ + 1;
1543 } 2129 }
1544 2130
2131 for (z = 0; z <= 2; ++z)
1545 if (flags & 4) 2132 if (flags & (4 >> z))
1546 { 2133 {
1547 faceid face = (data [0] << 8) + data [1]; data += 2; 2134 faceid face = (data [0] << 8) + data [1]; data += 2;
1548 need_facenum (self, face); 2135 need_facenum (self, face);
1549 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 }
1550 } 2153 }
1551
1552 if (flags & 2)
1553 {
1554 faceid face = (data [0] << 8) + data [1]; data += 2;
1555 need_facenum (self, face);
1556 cell->tile [1] = self->face2tile [face];
1557 }
1558
1559 if (flags & 1)
1560 {
1561 faceid face = (data [0] << 8) + data [1]; data += 2;
1562 need_facenum (self, face);
1563 cell->tile [2] = self->face2tile [face];
1564 }
1565 } 2154 }
1566 else 2155 else
1567 cell->darkness = 0; 2156 CELL_CLEAR (cell);
1568 } 2157 }
1569} 2158}
2159 OUTPUT:
2160 RETVAL
1570 2161
1571SV * 2162SV *
1572mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2163mapmap (DC::Map self, int x0, int y0, int w, int h)
1573 CODE: 2164 CODE:
1574{ 2165{
1575 int x1, x; 2166 int x1, x;
1576 int y1, y; 2167 int y1, y;
1577 int z; 2168 int z;
… …
1590 ? self->row + y 2181 ? self->row + y
1591 : 0; 2182 : 0;
1592 2183
1593 for (x = x0; x < x1; x++) 2184 for (x = x0; x < x1; x++)
1594 { 2185 {
1595 int r = 32, g = 32, b = 32, a = 192; 2186 unsigned int r = 32, g = 32, b = 32, a = 192;
1596 2187
1597 if (row && row->c0 <= x && x < row->c1) 2188 if (row && row->c0 <= x && x < row->c1)
1598 { 2189 {
1599 mapcell *cell = row->col + (x - row->c0); 2190 mapcell *cell = row->col + (x - row->c0);
1600 2191
… …
1602 { 2193 {
1603 maptex tex = self->tex [cell->tile [z]]; 2194 maptex tex = self->tex [cell->tile [z]];
1604 int a0 = 255 - tex.a; 2195 int a0 = 255 - tex.a;
1605 int a1 = tex.a; 2196 int a1 = tex.a;
1606 2197
1607 r = (r * a0 + tex.r * a1) / 255; 2198 r = div255 (r * a0 + tex.r * a1);
1608 g = (g * a0 + tex.g * a1) / 255; 2199 g = div255 (g * a0 + tex.g * a1);
1609 b = (b * a0 + tex.b * a1) / 255; 2200 b = div255 (b * a0 + tex.b * a1);
1610 a = (a * a0 + tex.a * a1) / 255; 2201 a = div255 (a * a0 + tex.a * a1);
1611 } 2202 }
1612 } 2203 }
1613 2204
1614 *map++ = (r ) 2205 *map++ = (r )
1615 | (g << 8) 2206 | (g << 8)
1616 | (b << 16) 2207 | (b << 16)
1617 | (a << 24); 2208 | (a << 24);
1618 } 2209 }
1619 } 2210 }
1620 2211
1621 RETVAL = map_sv; 2212 RETVAL = map_sv;
1622} 2213}
1623 OUTPUT: 2214 OUTPUT:
1624 RETVAL 2215 RETVAL
1625 2216
1626void 2217void
1627draw (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)
1628 CODE: 2219 CODE:
1629{ 2220{
1630 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1631 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1632 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1633 smooth_key skey;
1634 int x, y, z; 2221 int x, y, z;
1635 int last_name;
1636 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
1637 // thats current max. sorry. 2233 // that's current max. sorry.
1638 if (sw > 255) sw = 255; 2234 if (sw > 255) sw = 255;
1639 if (sh > 255) sh = 255; 2235 if (sh > 255) sh = 255;
1640 2236
1641 // clear key, in case of extra padding
1642 memset (&skey, 0, sizeof (skey)); 2237 memset (&key, 0, sizeof (key));
1643 2238 key.r = 255;
1644 glColor4ub (255, 255, 255, 255); 2239 key.g = 255;
1645 2240 key.b = 255;
1646 glEnable (GL_BLEND); 2241 key.a = 255;
1647 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2242 key.mode = GL_QUADS;
1648 glEnable (GL_TEXTURE_2D); 2243 key.format = GL_T2F_V3F;
1649 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1650
1651 glBegin (GL_QUADS);
1652
1653 last_name = 0;
1654 2244
1655 mx += self->x; 2245 mx += self->x;
1656 my += self->y; 2246 my += self->y;
1657 2247
1658 // first pass: determine smooth_max 2248 // first pass: determine smooth_max
1659 // rather ugly, if you ask me 2249 // rather ugly, if you ask me
1660 // could also be stored inside mapcell and updated on change 2250 // could also be stored inside mapcell and updated on change
1661 memset (smooth_max, 0, sizeof (smooth_max)); 2251 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1662 2252
1663 for (y = 0; y < sh; y++) 2253 for (y = 0; y < sh; y++)
1664 if (0 <= y + my && y + my < self->rows) 2254 if (0 <= y + my && y + my < self->rows)
1665 { 2255 {
1666 maprow *row = self->row + (y + my); 2256 maprow *row = self->row + (y + my);
… …
1675 MAX (self->tex [cell->tile [1]].smoothlevel, 2265 MAX (self->tex [cell->tile [1]].smoothlevel,
1676 self->tex [cell->tile [2]].smoothlevel)); 2266 self->tex [cell->tile [2]].smoothlevel));
1677 } 2267 }
1678 } 2268 }
1679 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
1680 for (z = 0; z <= 2; z++) 2274 for (z = 0; z <= 2; z++)
1681 { 2275 {
1682 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;
1683 2280
1684 for (y = 0; y < sh; y++) 2281 for (y = 0; y < sh; y++)
1685 if (0 <= y + my && y + my < self->rows) 2282 if (0 <= y + my && y + my < self->rows)
1686 { 2283 {
1687 maprow *row = self->row + (y + my); 2284 maprow *row = self->row + (y + my);
… …
1693 tileid tile = cell->tile [z]; 2290 tileid tile = cell->tile [z];
1694 2291
1695 if (tile) 2292 if (tile)
1696 { 2293 {
1697 maptex tex = self->tex [tile]; 2294 maptex tex = self->tex [tile];
1698 int px = (x + 1) * T - tex.w; 2295 int px, py;
1699 int py = (y + 1) * T - tex.h;
1700 2296
1701 // suppressing texture state switches here
1702 // is only moderately effective, but worth the extra effort
1703 if (last_name != tex.name) 2297 if (key.texname != tex.name)
1704 { 2298 {
2299 self->tex [tile].unused = 0;
2300
1705 if (!tex.name) 2301 if (!tex.name)
1706 tex = self->tex [2]; /* missing, replace by noface */ 2302 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1707 2303
2304 key.texname = tex.name;
1708 glEnd (); 2305 arr = &rc.array (key);
1709 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1710 glBegin (GL_QUADS);
1711 } 2306 }
1712 2307
1713 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2308 px = (x + 1) * Th - tex.w;
1714 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2309 py = (y + 1) * Tw - tex.h;
1715 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1716 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1717 2310
1718 if (cell->flags && z == 2) 2311 if (expect_false (cell->player == player) && expect_false (z == 2))
1719 { 2312 {
1720 if (cell->flags & 1) 2313 pl_x = px;
2314 pl_y = py;
2315 pl_tex = tex;
1721 { 2316 continue;
1722 maptex tex = self->tex [1];
1723 int px = x * T + T * 2 / 32;
1724 int py = y * T - T * 6 / 32;
1725
1726 glEnd ();
1727 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1728 glBegin (GL_QUADS);
1729
1730 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1732 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1733 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1734 }
1735 } 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);
1736 2323
1737 // update smooth hash 2324 // update smooth hash
1738 if (tex.smoothtile) 2325 if (tex.smoothtile)
1739 { 2326 {
1740 skey.tile = tex.smoothtile; 2327 skey.tile = tex.smoothtile;
1741 skey.level = tex.smoothlevel; 2328 skey.level = tex.smoothlevel;
1742 2329
1743 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2330 smooth_level[tex.smoothlevel] = 1;
1744 2331
1745 // 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
1746 // shifted +1|+1 so we always stay positive. 2333 // shifted +1|+1 so we always stay positive.
1747 2334
1748 // bits is ___n cccc CCCC bbbb 2335 // bits is ___n cccc CCCC bbbb
… …
1756 2343
1757 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2344 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1758 // ·· ·· ·┏ ┓· 2345 // ·· ·· ·┏ ┓·
1759 2346
1760 // full tile 2347 // full tile
1761 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);
1762 2349
1763 // borders 2350 // borders
1764 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);
1765 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);
1766 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);
1767 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);
1768 2355
1769 // corners 2356 // corners
1770 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);
1771 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);
1772 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);
1773 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);
1774 } 2381 }
1775 } 2382 }
1776 } 2383 }
1777 } 2384 }
1778 2385
2386 rc.draw ();
2387 rc.clear ();
2388
1779 // go through all smoothlevels, lowest to highest, then draw. 2389 // go through all smoothlevels, lowest to highest, then draw.
1780 // this is basically counting sort 2390 // this is basically counting sort
1781 { 2391 {
1782 int w, b; 2392 int w, b;
1783 2393
1784 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)
1785 { 2399 {
1786 uint32_t smask = smooth_level [w]; 2400 smooth_key &skey = it->first;
1787 if (smask) 2401 IV bits = it->second;
1788 for (b = 0; b < 32; ++b) 2402
1789 if (smask & (((uint32_t)1) << b)) 2403 if (!(bits & 0x1000)
2404 && skey.level == level
2405 && level > smooth_max [skey.x][skey.y])
1790 { 2406 {
1791 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
1792 HE *he; 2415 if (tex.name)
1793
1794 hv_iterinit (smooth);
1795 while ((he = hv_iternext (smooth)))
1796 { 2416 {
1797 smooth_key *skey = (smooth_key *)HeKEY (he); 2417 // this time avoiding texture state changes
1798 IV bits = SvIVX (HeVAL (he)); 2418 // save gobs of state changes.
1799 2419 if (key.texname != tex.name)
1800 if (!(bits & 0x1000)
1801 && skey->level == level
1802 && level > smooth_max [skey->x][skey->y])
1803 { 2420 {
1804 maptex tex = self->tex [skey->tile]; 2421 self->tex [skey.tile].unused = 0;
1805 int px = (((int)skey->x) - 1) * T;
1806 int py = (((int)skey->y) - 1) * T;
1807 int border = bits & 15;
1808 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809 float dx = tex.s * .0625f; // 16 images/row
1810 float dy = tex.t * .5f ; // 2 images/column
1811 2422
1812 // this time naively avoiding texture state changes
1813 // save gobs of state changes.
1814 if (last_name != tex.name)
1815 {
1816 if (!tex.name)
1817 continue; // smoothing not yet available
1818
1819 glEnd (); 2423 glEnd ();
1820 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2424 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821 glBegin (GL_QUADS); 2425 glBegin (GL_QUADS);
1822 } 2426 }
1823 2427
1824 if (border) 2428 if (border)
1825 { 2429 {
1826 float ox = border * dx; 2430 float ox = border * dx;
1827 2431
1828 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2432 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2433 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1830 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1831 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2435 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1832 } 2436 }
1833 2437
1834 if (corner) 2438 if (corner)
1835 { 2439 {
1836 float ox = corner * dx; 2440 float ox = corner * dx;
1837 2441
1838 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2442 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2443 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1840 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2444 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1841 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2445 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1842 }
1843 } 2446 }
1844 } 2447 }
1845 } 2448 }
1846 } 2449 }
2450
2451 glEnd ();
2452 glDisable (GL_TEXTURE_2D);
2453 key.texname = -1;
1847 } 2454 }
1848
1849 hv_clear (smooth);
1850 } 2455 }
1851 2456
1852 glEnd (); 2457 if (pl_tex.name)
2458 {
2459 maptex tex = pl_tex;
2460 int px = pl_x + sdx;
2461 int py = pl_y + sdy;
1853 2462
1854 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
1855 glDisable (GL_BLEND); 2477 glDisable (GL_BLEND);
1856 2478
1857 // top layer: overlays such as the health bar 2479 // top layer: overlays such as the health bar
1858 for (y = 0; y < sh; y++) 2480 for (y = 0; y < sh; y++)
1859 if (0 <= y + my && y + my < self->rows) 2481 if (0 <= y + my && y + my < self->rows)
… …
1863 for (x = 0; x < sw; x++) 2485 for (x = 0; x < sw; x++)
1864 if (row->c0 <= x + mx && x + mx < row->c1) 2486 if (row->c0 <= x + mx && x + mx < row->c1)
1865 { 2487 {
1866 mapcell *cell = row->col + (x + mx - row->c0); 2488 mapcell *cell = row->col + (x + mx - row->c0);
1867 2489
1868 int px = x * T; 2490 int px = x * Tw;
1869 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 }
1870 2498
1871 if (cell->stat_hp) 2499 if (cell->stat_hp)
1872 { 2500 {
1873 int width = cell->stat_width * T; 2501 int width = cell->stat_width * Tw;
1874 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2502 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1875 2503
1876 glColor3ub (0, 0, 0); 2504 glColor3ub (0, 0, 0);
1877 glRectf (px + 1, py - thick - 2, 2505 glRectf (px + 1, py - thick - 2,
1878 px + width - 1, py); 2506 px + width - 1, py);
1879 2507
… …
1885 } 2513 }
1886 } 2514 }
1887} 2515}
1888 2516
1889void 2517void
1890draw_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)
1891 CODE: 2519 CODE:
1892{ 2520{
1893 static float color[16][3] = { 2521 static float color[16][3] = {
1894 { 0.00F, 0.00F, 0.00F }, 2522 { 0.00f, 0.00f, 0.00f },
1895 { 1.00F, 1.00F, 1.00F }, 2523 { 1.00f, 1.00f, 1.00f },
1896 { 0.00F, 0.00F, 0.55F }, 2524 { 0.00f, 0.00f, 0.55f },
1897 { 1.00F, 0.00F, 0.00F }, 2525 { 1.00f, 0.00f, 0.00f },
1898 2526
1899 { 1.00F, 0.54F, 0.00F }, 2527 { 1.00f, 0.54f, 0.00f },
1900 { 0.11F, 0.56F, 1.00F }, 2528 { 0.11f, 0.56f, 1.00f },
1901 { 0.93F, 0.46F, 0.00F }, 2529 { 0.93f, 0.46f, 0.00f },
1902 { 0.18F, 0.54F, 0.34F }, 2530 { 0.18f, 0.54f, 0.34f },
1903 2531
1904 { 0.56F, 0.73F, 0.56F }, 2532 { 0.56f, 0.73f, 0.56f },
1905 { 0.80F, 0.80F, 0.80F }, 2533 { 0.80f, 0.80f, 0.80f },
1906 { 0.55F, 0.41F, 0.13F }, 2534 { 0.55f, 0.41f, 0.13f },
1907 { 0.99F, 0.77F, 0.26F }, 2535 { 0.99f, 0.77f, 0.26f },
1908 2536
1909 { 0.74F, 0.65F, 0.41F }, 2537 { 0.74f, 0.65f, 0.41f },
1910 2538
1911 { 0.00F, 1.00F, 1.00F }, 2539 { 0.00f, 1.00f, 1.00f },
1912 { 1.00F, 0.00F, 1.00F }, 2540 { 1.00f, 0.00f, 1.00f },
1913 { 1.00F, 1.00F, 0.00F }, 2541 { 1.00f, 1.00f, 0.00f },
1914 }; 2542 };
1915 2543
1916 int x, y; 2544 int x, y;
1917 2545
1918 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 */
1919 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2553 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1920 glEnable (GL_BLEND); 2554 glEnable (GL_BLEND);
1921 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2555 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922 glBegin (GL_QUADS); 2556 glBegin (GL_QUADS);
1923 2557
1924 for (y = 0; y < h; y++) 2558 for (y = 0; y < h; y++)
… …
1928 2562
1929 if (m) 2563 if (m)
1930 { 2564 {
1931 float *c = color [m & 15]; 2565 float *c = color [m & 15];
1932 2566
1933 float tx1 = m & 0x40 ? 0.5 : 0.; 2567 float tx1 = m & 0x40 ? 0.5f : 0.f;
1934 float tx2 = tx1 + 0.5; 2568 float tx2 = tx1 + 0.5f;
1935 2569
1936 glColor4f (c[0], c[1], c[2], 0.75); 2570 glColor4f (c[0], c[1], c[2], 1);
1937 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2571 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1938 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2572 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1939 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2573 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1940 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2574 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1941 } 2575 }
… …
1945 glDisable (GL_BLEND); 2579 glDisable (GL_BLEND);
1946 glDisable (GL_TEXTURE_2D); 2580 glDisable (GL_TEXTURE_2D);
1947} 2581}
1948 2582
1949void 2583void
1950fow_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)
1951 PPCODE: 2585 PPCODE:
1952{ 2586{
1953 int x, y; 2587 int x, y;
1954 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;
1955 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2592 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1956 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2593 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1957 2594 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1958 memset (darkness, 255, sw4 * sh); 2595 memset (darkness1, 0, sw1*sh1);
2596
1959 SvPOK_only (darkness_sv); 2597 SvPOK_only (darkness3_sv);
1960 SvCUR_set (darkness_sv, sw4 * sh); 2598 SvCUR_set (darkness3_sv, sw3 * sh3);
1961 2599
1962 mx += self->x; 2600 mx += self->x - 1;
1963 my += self->y; 2601 my += self->y - 1;
1964 2602
1965 for (y = 0; y < sh; y++) 2603 for (y = 0; y < sh1; y++)
1966 if (0 <= y + my && y + my < self->rows) 2604 if (0 <= y + my && y + my < self->rows)
1967 { 2605 {
1968 maprow *row = self->row + (y + my); 2606 maprow *row = self->row + (y + my);
1969 2607
1970 for (x = 0; x < sw; x++) 2608 for (x = 0; x < sw1; x++)
1971 if (row->c0 <= x + mx && x + mx < row->c1) 2609 if (row->c0 <= x + mx && x + mx < row->c1)
1972 { 2610 {
1973 mapcell *cell = row->col + (x + mx - row->c0); 2611 mapcell *cell = row->col + (x + mx - row->c0);
1974 2612
1975 darkness[y * sw4 + x] = cell->darkness 2613 darkness1 [y * sw1 + x] = cell->darkness
1976 ? 255 - (cell->darkness - 1) 2614 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1977 : 255 - FOW_DARKNESS; 2615 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1978 } 2616 }
1979 } 2617 }
1980 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
1981 EXTEND (SP, 3); 2657 EXTEND (SP, 3);
1982 PUSHs (sv_2mortal (newSViv (sw4))); 2658 PUSHs (sv_2mortal (newSViv (sw3)));
1983 PUSHs (sv_2mortal (newSViv (sh))); 2659 PUSHs (sv_2mortal (newSViv (sh3)));
1984 PUSHs (darkness_sv); 2660 PUSHs (darkness3_sv);
1985} 2661}
1986 2662
1987SV * 2663SV *
1988get_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)
1989 CODE: 2665 CODE:
1990{ 2666{
1991 int x, y, x1, y1; 2667 int x, y, x1, y1;
1992 SV *data_sv = newSV (w * h * 7 + 5); 2668 SV *data_sv = newSV (w * h * 7 + 5);
1993 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2669 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2050 else 2726 else
2051 *data++ = 0; 2727 *data++ = 0;
2052 } 2728 }
2053 } 2729 }
2054 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 {
2055 SvPOK_only (data_sv); 2734 SvPOK_only (data_sv);
2056 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2735 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2736 }
2737
2057 RETVAL = data_sv; 2738 RETVAL = data_sv;
2058} 2739}
2059 OUTPUT: 2740 OUTPUT:
2060 RETVAL 2741 RETVAL
2061 2742
2062void 2743void
2063set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2744set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2064 PPCODE: 2745 PPCODE:
2065{ 2746{
2066 int x, y, z; 2747 int x, y, z;
2067 int w, h; 2748 int w, h;
2068 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;
2069 2760
2070 if (*data++ != 0) 2761 if (*data++ != 0)
2071 return; /* version mismatch */ 2762 XSRETURN_EMPTY; /* version mismatch */
2072 2763
2073 w = *data++ << 8; w |= *data++; 2764 w = *data++ << 8; w |= *data++;
2074 h = *data++ << 8; h |= *data++; 2765 h = *data++ << 8; h |= *data++;
2075 2766
2076 // 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
… …
2088 { 2779 {
2089 maprow *row = map_get_row (self, y); 2780 maprow *row = map_get_row (self, y);
2090 2781
2091 for (x = x0; x < x1; x++) 2782 for (x = x0; x < x1; x++)
2092 { 2783 {
2784 uint8_t flags;
2785
2786 if (data + 7 >= end)
2787 XSRETURN_EMPTY;
2788
2093 uint8_t flags = *data++; 2789 flags = *data++;
2094 2790
2095 if (flags) 2791 if (flags)
2096 { 2792 {
2097 mapcell *cell = row_get_cell (row, x); 2793 mapcell *cell = row_get_cell (row, x);
2098 tileid tile[3] = { 0, 0, 0 }; 2794 tileid tile[3] = { 0, 0, 0 };
… …
2101 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2797 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2102 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2798 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2103 2799
2104 if (cell->darkness == 0) 2800 if (cell->darkness == 0)
2105 { 2801 {
2106 cell->darkness = 0; 2802 /*cell->darkness = 0;*/
2803 EXTEND (SP, 3);
2107 2804
2108 for (z = 0; z <= 2; z++) 2805 for (z = 0; z <= 2; z++)
2109 { 2806 {
2110 tileid t = tile [z]; 2807 tileid t = tile [z];
2111 2808
2112 if (t >= self->texs || (t && !self->tex [t].name)) 2809 if (t >= self->texs || (t && !self->tex [t].name))
2113 { 2810 {
2114 XPUSHs (sv_2mortal (newSViv (t))); 2811 PUSHs (sv_2mortal (newSViv (t)));
2115 need_texid (self, t); 2812 need_texid (self, t);
2116 } 2813 }
2117 2814
2118 cell->tile [z] = t; 2815 cell->tile [z] = t;
2119 } 2816 }
… …
2121 } 2818 }
2122 } 2819 }
2123 } 2820 }
2124} 2821}
2125 2822
2126MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2823MODULE = Deliantra::Client PACKAGE = DC::RW
2127 2824
2128CFPlus::MixChunk 2825DC::RW
2129new_from_file (SV *class, char *path) 2826new (SV *klass, SV *data_sv)
2130 CODE: 2827 CODE:
2131 RETVAL = Mix_LoadWAV (path); 2828{
2829 STRLEN datalen;
2830 char *data = SvPVbyte (data_sv, datalen);
2831
2832 RETVAL = SDL_RWFromConstMem (data, datalen);
2833}
2132 OUTPUT: 2834 OUTPUT:
2133 RETVAL 2835 RETVAL
2134 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 : '('
2135void 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
2136DESTROY (CFPlus::MixChunk self) 2964DESTROY (DC::MixChunk self)
2137 CODE: 2965 CODE:
2138 Mix_FreeChunk (self); 2966 Mix_FreeChunk (self);
2139 2967
2140int 2968int
2141volume (CFPlus::MixChunk self, int volume = -1) 2969volume (DC::MixChunk self, int volume = -1)
2142 CODE: 2970 CODE:
2971 if (items > 1)
2972 volume = CLAMP (volume, 0, 128);
2143 RETVAL = Mix_VolumeChunk (self, volume); 2973 RETVAL = Mix_VolumeChunk (self, volume);
2144 OUTPUT: 2974 OUTPUT:
2145 RETVAL 2975 RETVAL
2146 2976
2147int 2977DC::Channel
2148play (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)
2149 CODE: 2979 CODE:
2980{
2150 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}
2151 OUTPUT: 2992 OUTPUT:
2152 RETVAL 2993 RETVAL
2153 2994
2154MODULE = 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
2155 3008
2156int 3009int
2157volume (int volume = -1) 3010volume (int volume = -1)
3011 PROTOTYPE: ;$
2158 CODE: 3012 CODE:
3013 if (items > 0)
3014 volume = CLAMP (volume, 0, 128);
2159 RETVAL = Mix_VolumeMusic (volume); 3015 RETVAL = Mix_VolumeMusic (volume);
2160 OUTPUT: 3016 OUTPUT:
2161 RETVAL 3017 RETVAL
2162 3018
3019void
3020fade_out (int ms)
3021 CODE:
3022 Mix_FadeOutMusic (ms);
3023
3024void
3025halt ()
3026 CODE:
3027 Mix_HaltMusic ();
3028
2163int 3029int
2164fade_out (int ms) 3030playing ()
2165 CODE: 3031 CODE:
2166 RETVAL = Mix_FadeOutMusic (ms); 3032 RETVAL = Mix_PlayingMusic ();
2167 OUTPUT: 3033 OUTPUT:
2168 RETVAL 3034 RETVAL
2169 3035
2170CFPlus::MixMusic 3036DC::MixMusic
2171new_from_file (SV *class, char *path) 3037new (SV *klass, DC::RW rwops)
2172 CODE: 3038 CODE:
2173 RETVAL = Mix_LoadMUS (path); 3039 RETVAL = Mix_LoadMUS_RW (rwops);
2174 OUTPUT: 3040 OUTPUT:
2175 RETVAL 3041 RETVAL
2176 3042
2177void 3043void
2178DESTROY (CFPlus::MixMusic self) 3044DESTROY (DC::MixMusic self)
2179 CODE: 3045 CODE:
2180 Mix_FreeMusic (self); 3046 Mix_FreeMusic (self);
2181 3047
2182int 3048int
2183play (CFPlus::MixMusic self, int loops = -1) 3049play (DC::MixMusic self, int loops = -1)
2184 CODE: 3050 CODE:
2185 RETVAL = Mix_PlayMusic (self, loops); 3051 RETVAL = Mix_PlayMusic (self, loops);
2186 OUTPUT: 3052 OUTPUT:
2187 RETVAL 3053 RETVAL
2188 3054
2189int 3055void
2190fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3056fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2191 CODE: 3057 CODE:
2192 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3058 Mix_FadeInMusicPos (self, loops, ms, position);
2193 OUTPUT:
2194 RETVAL
2195 3059
2196MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3060MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3061
3062PROTOTYPES: ENABLE
2197 3063
2198BOOT: 3064BOOT:
2199{ 3065{
2200 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3066 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201 static const struct { 3067 static const struct {
2202 const char *name; 3068 const char *name;
2203 IV iv; 3069 IV iv;
2204 } *civ, const_iv[] = { 3070 } *civ, const_iv[] = {
2205# 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),
2206 const_iv (GL_COLOR_MATERIAL), 3076 const_iv (GL_COLOR_MATERIAL),
2207 const_iv (GL_SMOOTH), 3077 const_iv (GL_SMOOTH),
2208 const_iv (GL_FLAT), 3078 const_iv (GL_FLAT),
2209 const_iv (GL_DITHER), 3079 const_iv (GL_DITHER),
2210 const_iv (GL_BLEND), 3080 const_iv (GL_BLEND),
… …
2214 const_iv (GL_ALPHA_TEST), 3084 const_iv (GL_ALPHA_TEST),
2215 const_iv (GL_NORMALIZE), 3085 const_iv (GL_NORMALIZE),
2216 const_iv (GL_RESCALE_NORMAL), 3086 const_iv (GL_RESCALE_NORMAL),
2217 const_iv (GL_FRONT), 3087 const_iv (GL_FRONT),
2218 const_iv (GL_BACK), 3088 const_iv (GL_BACK),
3089 const_iv (GL_AUX0),
2219 const_iv (GL_AND), 3090 const_iv (GL_AND),
2220 const_iv (GL_ONE), 3091 const_iv (GL_ONE),
2221 const_iv (GL_ZERO), 3092 const_iv (GL_ZERO),
2222 const_iv (GL_SRC_ALPHA), 3093 const_iv (GL_SRC_ALPHA),
2223 const_iv (GL_DST_ALPHA), 3094 const_iv (GL_DST_ALPHA),
2224 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3095 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2225 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),
2226 const_iv (GL_SRC_ALPHA_SATURATE), 3101 const_iv (GL_SRC_ALPHA_SATURATE),
2227 const_iv (GL_RGB), 3102 const_iv (GL_RGB),
2228 const_iv (GL_RGBA), 3103 const_iv (GL_RGBA),
2229 const_iv (GL_RGBA4), 3104 const_iv (GL_RGBA4),
2230 const_iv (GL_RGBA8), 3105 const_iv (GL_RGBA8),
… …
2236 const_iv (GL_INTENSITY), 3111 const_iv (GL_INTENSITY),
2237 const_iv (GL_LUMINANCE), 3112 const_iv (GL_LUMINANCE),
2238 const_iv (GL_LUMINANCE_ALPHA), 3113 const_iv (GL_LUMINANCE_ALPHA),
2239 const_iv (GL_FLOAT), 3114 const_iv (GL_FLOAT),
2240 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),
2241 const_iv (GL_COMPILE), 3122 const_iv (GL_COMPILE),
3123 const_iv (GL_PROXY_TEXTURE_1D),
3124 const_iv (GL_PROXY_TEXTURE_2D),
2242 const_iv (GL_TEXTURE_1D), 3125 const_iv (GL_TEXTURE_1D),
2243 const_iv (GL_TEXTURE_2D), 3126 const_iv (GL_TEXTURE_2D),
2244 const_iv (GL_TEXTURE_ENV), 3127 const_iv (GL_TEXTURE_ENV),
2245 const_iv (GL_TEXTURE_MAG_FILTER), 3128 const_iv (GL_TEXTURE_MAG_FILTER),
2246 const_iv (GL_TEXTURE_MIN_FILTER), 3129 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2267 const_iv (GL_COLOR_LOGIC_OP), 3150 const_iv (GL_COLOR_LOGIC_OP),
2268 const_iv (GL_SEPARABLE_2D), 3151 const_iv (GL_SEPARABLE_2D),
2269 const_iv (GL_CONVOLUTION_2D), 3152 const_iv (GL_CONVOLUTION_2D),
2270 const_iv (GL_CONVOLUTION_BORDER_MODE), 3153 const_iv (GL_CONVOLUTION_BORDER_MODE),
2271 const_iv (GL_CONSTANT_BORDER), 3154 const_iv (GL_CONSTANT_BORDER),
3155 const_iv (GL_POINTS),
2272 const_iv (GL_LINES), 3156 const_iv (GL_LINES),
2273 const_iv (GL_LINE_STRIP), 3157 const_iv (GL_LINE_STRIP),
2274 const_iv (GL_LINE_LOOP), 3158 const_iv (GL_LINE_LOOP),
2275 const_iv (GL_QUADS), 3159 const_iv (GL_QUADS),
2276 const_iv (GL_QUAD_STRIP), 3160 const_iv (GL_QUAD_STRIP),
2277 const_iv (GL_TRIANGLES), 3161 const_iv (GL_TRIANGLES),
2278 const_iv (GL_TRIANGLE_STRIP), 3162 const_iv (GL_TRIANGLE_STRIP),
2279 const_iv (GL_TRIANGLE_FAN), 3163 const_iv (GL_TRIANGLE_FAN),
3164 const_iv (GL_POLYGON),
2280 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),
2281 const_iv (GL_FASTEST), 3171 const_iv (GL_FASTEST),
3172 const_iv (GL_DONT_CARE),
3173 const_iv (GL_NICEST),
2282 const_iv (GL_V2F), 3174 const_iv (GL_V2F),
2283 const_iv (GL_V3F), 3175 const_iv (GL_V3F),
2284 const_iv (GL_T2F_V3F), 3176 const_iv (GL_T2F_V3F),
2285 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),
2286# undef const_iv 3181# undef const_iv
2287 }; 3182 };
2288 3183
2289 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--)
2290 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3185 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2291 3186
2292 texture_av = newAV (); 3187 texture_av = newAV ();
2293 AvREAL_off (texture_av); 3188 AvREAL_off (texture_av);
2294} 3189}
2295 3190
2296char * 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 *
2297gl_vendor () 3201gl_vendor ()
2298 CODE: 3202 CODE:
2299 RETVAL = (char *)glGetString (GL_VENDOR); 3203 RETVAL = (const char *)glGetString (GL_VENDOR);
2300 OUTPUT: 3204 OUTPUT:
2301 RETVAL 3205 RETVAL
2302 3206
2303char * 3207const char *
2304gl_version () 3208gl_version ()
2305 CODE: 3209 CODE:
2306 RETVAL = (char *)glGetString (GL_VERSION); 3210 RETVAL = (const char *)glGetString (GL_VERSION);
2307 OUTPUT: 3211 OUTPUT:
2308 RETVAL 3212 RETVAL
2309 3213
2310char * 3214const char *
2311gl_extensions () 3215gl_extensions ()
2312 CODE: 3216 CODE:
2313 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3217 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2314 OUTPUT: 3218 OUTPUT:
2315 RETVAL 3219 RETVAL
2316 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
2317int glGetError () 3239int glGetError ()
2318 3240
2319void glFinish () 3241void glFinish ()
3242
3243void glFlush ()
2320 3244
2321void glClear (int mask) 3245void glClear (int mask)
2322 3246
2323void glClearColor (float r, float g, float b, float a = 1.0) 3247void glClearColor (float r, float g, float b, float a = 1.0)
2324 PROTOTYPE: @ 3248 PROTOTYPE: @
… …
2335 3259
2336void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3260void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2337 CODE: 3261 CODE:
2338 gl_BlendFuncSeparate (sa, da, saa, daa); 3262 gl_BlendFuncSeparate (sa, da, saa, daa);
2339 3263
3264# void glBlendEquation (int se)
3265
2340void glDepthMask (int flag) 3266void glDepthMask (int flag)
2341 3267
2342void glLogicOp (int opcode) 3268void glLogicOp (int opcode)
2343 3269
2344void glColorMask (int red, int green, int blue, int alpha) 3270void glColorMask (int red, int green, int blue, int alpha)
… …
2358# near_ and far_ are due to microsofts buggy "c" compiler 3284# near_ and far_ are due to microsofts buggy "c" compiler
2359void 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_)
2360 3286
2361# near_ and far_ are due to microsofts buggy "c" compiler 3287# near_ and far_ are due to microsofts buggy "c" compiler
2362void 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
2363 3291
2364void glViewport (int x, int y, int width, int height) 3292void glViewport (int x, int y, int width, int height)
2365 3293
2366void glScissor (int x, int y, int width, int height) 3294void glScissor (int x, int y, int width, int height)
2367 3295
… …
2375 3303
2376void glRotate (float angle, float x, float y, float z) 3304void glRotate (float angle, float x, float y, float z)
2377 CODE: 3305 CODE:
2378 glRotatef (angle, x, y, z); 3306 glRotatef (angle, x, y, z);
2379 3307
2380void glBegin (int mode)
2381
2382void glEnd ()
2383
2384void glColor (float r, float g, float b, float a = 1.0) 3308void glColor (float r, float g, float b, float a = 1.0)
2385 PROTOTYPE: @ 3309 PROTOTYPE: @
2386 ALIAS: 3310 ALIAS:
2387 glColor_premultiply = 1 3311 glColor_premultiply = 1
2388 CODE: 3312 CODE:
2389 if (ix) 3313 if (ix)
2390 { 3314 {
… …
2393 b *= a; 3317 b *= a;
2394 } 3318 }
2395 // microsoft visual "c" rounds instead of truncating... 3319 // microsoft visual "c" rounds instead of truncating...
2396 glColor4f (r, g, b, a); 3320 glColor4f (r, g, b, a);
2397 3321
2398void glInterleavedArrays (int format, int stride, char *data)
2399
2400void glDrawElements (int mode, int count, int type, char *indices)
2401
2402# 1.2 void glDrawRangeElements (int mode, int start, int end
2403
2404void glRasterPos (float x, float y, float z = 0.) 3322void glRasterPos (float x, float y, float z = 0.)
2405 CODE: 3323 CODE:
2406 glRasterPos3f (0, 0, z); 3324 glRasterPos3f (0, 0, z);
2407 glBitmap (0, 0, 0, 0, x, y, 0); 3325 glBitmap (0, 0, 0, 0, x, y, 0);
2408 3326
… …
2412 3330
2413void glTexCoord (float s, float t) 3331void glTexCoord (float s, float t)
2414 CODE: 3332 CODE:
2415 glTexCoord2f (s, t); 3333 glTexCoord2f (s, t);
2416 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
2417void glTexEnv (int target, int pname, float param) 3364void glTexEnv (int target, int pname, float param)
2418 CODE: 3365 CODE:
2419 glTexEnvf (target, pname, param); 3366 glTexEnvf (target, pname, param);
2420 3367
2421void glTexParameter (int target, int pname, float param) 3368void glTexParameter (int target, int pname, float param)
… …
2437void 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)
2438 CODE: 3385 CODE:
2439 if (gl.SeparableFilter2D) 3386 if (gl.SeparableFilter2D)
2440 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3387 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441 3388
2442void 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)
2443 3390
2444void 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)
2445 3392
2446void 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)
2447 3396
2448void 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)
2449 3398
2450int glGenTexture () 3399int glGenTexture ()
2451 CODE: 3400 CODE:
… …
2471 3420
2472void glEndList () 3421void glEndList ()
2473 3422
2474void glCallList (int list) 3423void glCallList (int list)
2475 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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