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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs.
Revision 1.331 by root, Mon Nov 19 00:10:34 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#include "ecb.h"
82
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 84
85/* this is used as fow flag as well, so has to have a different value */
86/* then anything that is computed by incoming darkness */
53#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
54 89
55#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
57 92
58#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
59 94
60#if 0 95/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 97
63# define PARACHUTE 0 98#define KMOD_LRAM 0x10000 // our extension
64#endif 99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102
103static char *
104fast_sv_grow (SV *sv, STRLEN need)
105{
106 STRLEN len = SvLEN (sv);
107 STRLEN want = SvCUR (sv) + need;
108
109 if (ecb_expect_false (len < want))
110 {
111 do
112 len *= 2;
113 while (len < want);
114
115 sv_grow (sv, len);
116 }
117
118 SvCUR_set (sv, want);
119 return SvEND (sv) - need;
120}
65 121
66static AV *texture_av; 122static AV *texture_av;
67 123
68static struct 124static struct
69{ 125{
… …
106 av_push (texture_av, (SV *)(size_t)name); 162 av_push (texture_av, (SV *)(size_t)name);
107 glDeleteTextures (1, &name); 163 glDeleteTextures (1, &name);
108} 164}
109 165
110#include "texcache.c" 166#include "texcache.c"
167#include "rendercache.c"
111 168
112#include "pango-font.c" 169#include "pango-font.c"
113#include "pango-fontmap.c" 170#include "pango-fontmap.c"
114#include "pango-render.c" 171#include "pango-render.c"
115 172
173typedef IV DC__Channel;
174typedef SDL_RWops *DC__RW;
116typedef Mix_Chunk *CFPlus__MixChunk; 175typedef Mix_Chunk *DC__MixChunk;
117typedef Mix_Music *CFPlus__MixMusic; 176typedef Mix_Music *DC__MixMusic;
118 177
119typedef PangoFontDescription *CFPlus__Font; 178typedef PangoFontDescription *DC__Font;
120 179
121static int 180static int
122shape_attr_p (PangoLayoutRun *run) 181shape_attr_p (PangoLayoutRun *run)
123{ 182{
124 GSList *attrs = run->item->analysis.extra_attrs; 183 GSList *attrs = run->item->analysis.extra_attrs;
125 184
126 while (attrs) 185 while (attrs)
127 { 186 {
128 PangoAttribute *attr = attrs->data; 187 PangoAttribute *attr = (PangoAttribute *)attrs->data;
129 188
130 if (attr->klass->type == PANGO_ATTR_SHAPE) 189 if (attr->klass->type == PANGO_ATTR_SHAPE)
131 return 1; 190 return 1;
132 191
133 attrs = attrs->next; 192 attrs = attrs->next;
134 } 193 }
135 194
136 return 0; 195 return 0;
137} 196}
138 197
139typedef struct cf_layout { 198struct cf_layout {
140 PangoLayout *pl; 199 PangoLayout *pl;
141 float r, g, b, a; // default color for rgba mode 200 float r, g, b, a; // default color for rgba mode
142 int base_height; 201 int base_height;
143 CFPlus__Font font; 202 DC__Font font;
144} *CFPlus__Layout; 203 rc_t rc;
204};
145 205
206typedef cf_layout *DC__Layout;
207
146static CFPlus__Font default_font; 208static DC__Font default_font;
147static PangoContext *opengl_context; 209static PangoContext *opengl_context;
148static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
149 211
150static void 212static void
151substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
152{ 214{
153 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
154#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
155 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
156#endif 218#endif
157 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158} 220}
159 221
160static void 222static void
161layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
162{ 224{
163 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
164 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
165 */ 227 */
166 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
167 229
168 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
169 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170 232
171 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
172} 234}
173 235
174static void 236static void
175layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
176{ 238{
177 PangoRectangle rect; 239 PangoRectangle rect;
178 240
179 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
180 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
187 249
188 *w = rect.width; 250 *w = rect.width;
189 *h = rect.height; 251 *h = rect.height;
190} 252}
191 253
254/////////////////////////////////////////////////////////////////////////////
255
192typedef uint16_t tileid; 256typedef uint16_t tileid;
193typedef uint16_t faceid; 257typedef uint16_t faceid;
194 258
195typedef struct { 259struct maptex
260{
196 int name; 261 GLuint name;
197 int w, h; 262 int w, h;
198 float s, t; 263 float s, t;
199 uint8_t r, g, b, a; 264 uint8_t r, g, b, a;
200 tileid smoothtile; 265 tileid smoothtile;
201 uint8_t smoothlevel; 266 uint8_t smoothlevel;
202} maptex; 267 uint8_t unused; /* set to zero on use */
268};
203 269
204typedef struct { 270struct mapcell
271{
205 uint32_t player; 272 uint32_t player;
206 tileid tile[3]; 273 tileid tile[3];
207 uint16_t darkness; 274 uint16_t darkness;
208 uint8_t stat_width, stat_hp, flags, smoothmax; 275 uint8_t stat_width, stat_hp, flags, smoothmax;
209} mapcell; 276};
210 277
211typedef struct { 278struct maprow
279{
212 int32_t c0, c1; 280 int32_t c0, c1;
213 mapcell *col; 281 mapcell *col;
214} maprow; 282};
215 283
216typedef struct map { 284struct mapgrid {
217 int x, y, w, h; 285 int x, y, w, h;
218 int ox, oy; /* offset to virtual global coordinate system */ 286 int ox, oy; /* offset to virtual global coordinate system */
219 int faces; tileid *face2tile; // [faceid] 287 int faces; tileid *face2tile; // [faceid]
220 int texs; maptex *tex; // [tileid] 288 int texs; maptex *tex; // [tileid]
221 289
222 int32_t rows; 290 int32_t rows;
223 maprow *row; 291 maprow *row;
224} *CFPlus__Map; 292};
225 293
226static char * 294typedef mapgrid *DC__Map;
295
296template<typename T>
297static void
227prepend (char *ptr, int sze, int inc) 298prepend (T *&ptr, int sze, int inc)
228{ 299{
229 char *p; 300 T *p;
230 301
231 New (0, p, sze + inc, char); 302 Newx (p, inc + sze, T);
232 Zero (p, inc, char); 303 Zero (p, inc, T);
233 Move (ptr, p + inc, sze, char); 304 Move (ptr, p + inc, sze, T);
234 Safefree (ptr); 305 Safefree (ptr);
235 306
236 return p; 307 ptr = p;
237} 308}
238 309
239static char * 310template<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 311static void
312append (T *&ptr, int sze, int inc)
313{
314 Renew (ptr, sze + inc, T);
315 Zero (ptr + sze, inc, T);
316}
317
318static void
252need_facenum (struct map *self, faceid face) 319need_facenum (struct mapgrid *self, faceid face)
253{ 320{
254 while (self->faces <= face) 321 while (self->faces <= face)
255 { 322 {
256 Append (tileid, self->face2tile, self->faces, self->faces); 323 append (self->face2tile, self->faces, self->faces);
257 self->faces *= 2; 324 self->faces *= 2;
258 } 325 }
259} 326}
260 327
261static void 328static void
262need_texid (struct map *self, int texid) 329need_texid (struct mapgrid *self, int texid)
263{ 330{
264 while (self->texs <= texid) 331 while (self->texs <= texid)
265 { 332 {
266 Append (maptex, self->tex, self->texs, self->texs); 333 append (self->tex, self->texs, self->texs);
267 self->texs *= 2; 334 self->texs *= 2;
268 } 335 }
269} 336}
270 337
271static maprow * 338static maprow *
272map_get_row (CFPlus__Map self, int y) 339map_get_row (mapgrid *self, int y)
273{ 340{
274 if (0 > y) 341 if (0 > y)
275 { 342 {
276 int extend = - y + MAP_EXTEND_Y; 343 int extend = - y + MAP_EXTEND_Y;
277 Prepend (maprow, self->row, self->rows, extend); 344 prepend (self->row, self->rows, extend);
278 345
279 self->rows += extend; 346 self->rows += extend;
280 self->y += extend; 347 self->y += extend;
281 y += extend; 348 y += extend;
282 } 349 }
283 else if (y >= self->rows) 350 else if (y >= self->rows)
284 { 351 {
285 int extend = y - self->rows + MAP_EXTEND_Y; 352 int extend = y - self->rows + MAP_EXTEND_Y;
286 Append (maprow, self->row, self->rows, extend); 353 append (self->row, self->rows, extend);
287 self->rows += extend; 354 self->rows += extend;
288 } 355 }
289 356
290 return self->row + y; 357 return self->row + y;
291} 358}
… …
301 } 368 }
302 369
303 if (row->c0 > x) 370 if (row->c0 > x)
304 { 371 {
305 int extend = row->c0 - x + MAP_EXTEND_X; 372 int extend = row->c0 - x + MAP_EXTEND_X;
306 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 373 prepend (row->col, row->c1 - row->c0, extend);
307 row->c0 -= extend; 374 row->c0 -= extend;
308 } 375 }
309 else if (x >= row->c1) 376 else if (x >= row->c1)
310 { 377 {
311 int extend = x - row->c1 + MAP_EXTEND_X; 378 int extend = x - row->c1 + MAP_EXTEND_X;
312 Append (mapcell, row->col, row->c1 - row->c0, extend); 379 append (row->col, row->c1 - row->c0, extend);
313 row->c1 += extend; 380 row->c1 += extend;
314 } 381 }
315 382
316 return row->col + (x - row->c0); 383 return row->col + (x - row->c0);
317} 384}
318 385
319static mapcell * 386static mapcell *
320map_get_cell (CFPlus__Map self, int x, int y) 387map_get_cell (mapgrid *self, int x, int y)
321{ 388{
322 return row_get_cell (map_get_row (self, y), x); 389 return row_get_cell (map_get_row (self, y), x);
323} 390}
324 391
325static void 392static void
326map_clear (CFPlus__Map self) 393map_clear (mapgrid *self)
327{ 394{
328 int r; 395 int r;
329 396
330 for (r = 0; r < self->rows; r++) 397 for (r = 0; r < self->rows; r++)
331 Safefree (self->row[r].col); 398 Safefree (self->row[r].col);
… …
338 self->oy = 0; 405 self->oy = 0;
339 self->row = 0; 406 self->row = 0;
340 self->rows = 0; 407 self->rows = 0;
341} 408}
342 409
410#define CELL_CLEAR(cell) \
411 do { \
412 if ((cell)->player) \
413 (cell)->tile [2] = 0; \
414 (cell)->darkness = 0; \
415 (cell)->stat_hp = 0; \
416 (cell)->flags = 0; \
417 (cell)->player = 0; \
418 } while (0)
419
343static void 420static void
344map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 421map_blank (mapgrid *self, int x0, int y0, int w, int h)
345{ 422{
346 int x, y; 423 int x, y;
347 maprow *row; 424 maprow *row;
348 mapcell *cell; 425 mapcell *cell;
349 426
… …
361 if (x >= row->c1) 438 if (x >= row->c1)
362 break; 439 break;
363 440
364 cell = row->col + x - row->c0; 441 cell = row->col + x - row->c0;
365 442
366 cell->darkness = 0; 443 CELL_CLEAR (cell);
367 cell->stat_hp = 0;
368 cell->flags = 0;
369 cell->player = 0;
370 } 444 }
371 } 445 }
372} 446}
373 447
374typedef struct { 448struct smooth_key
449{
375 tileid tile; 450 tileid tile;
376 uint8_t x, y, level; 451 uint8_t x, y, level;
377} smooth_key; 452
453 bool operator == (const smooth_key &o) const
454 {
455 return tile == o.tile && x == o.x && y == o.y && level == o.level;
456 }
457};
458
459typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
460
461namespace std {
462 template <>
463 struct hash<smooth_key>
464 {
465 size_t operator () (const smooth_key &v) const
466 {
467 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
468 }
469 };
470}
378 471
379static void 472static void
380smooth_or_bits (HV *hv, smooth_key *key, IV bits) 473smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
381{ 474{
382 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 475 auto &&it = h.find (key);
383 476
384 if (SvIOK (*sv)) 477 if (it == h.end ())
385 SvIV_set (*sv, SvIVX (*sv) | bits); 478 h.insert (std::make_pair (key, bits));
386 else 479 else
387 sv_setiv (*sv, bits); 480 it->second |= bits;
388} 481}
389 482
390static void 483static void
391music_finished (void) 484music_finished (void)
392{ 485{
… …
409 ev.code = 1; 502 ev.code = 1;
410 ev.data1 = (void *)(long)channel; 503 ev.data1 = (void *)(long)channel;
411 ev.data2 = 0; 504 ev.data2 = 0;
412 505
413 SDL_PushEvent ((SDL_Event *)&ev); 506 SDL_PushEvent ((SDL_Event *)&ev);
507}
508
509// approximately divide by 255
510static unsigned int
511div255 (unsigned int n)
512{
513 return (n + (n >> 8)) >> 8;
414} 514}
415 515
416static unsigned int 516static unsigned int
417minpot (unsigned int n) 517minpot (unsigned int n)
418{ 518{
… …
432 532
433/* SDL should provide this, really. */ 533/* SDL should provide this, really. */
434#define SDLK_MODIFIER_MIN 300 534#define SDLK_MODIFIER_MIN 300
435#define SDLK_MODIFIER_MAX 314 535#define SDLK_MODIFIER_MAX 314
436 536
437MODULE = CFPlus PACKAGE = CFPlus 537/******************************************************************************/
538
539static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
540static GV *hover_gv;
541
542static int
543within_widget (SV *widget, NV x, NV y)
544{
545 HV *self;
546 SV **svp;
547 NV wx, ww, wy, wh;
548
549 if (!SvROK (widget))
550 return 0;
551
552 self = (HV *)SvRV (widget);
553
554 if (SvTYPE (self) != SVt_PVHV)
555 return 0;
556
557 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
558 if (y < wy)
559 return 0;
560
561 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
562 if (y >= wy + wh)
563 return 0;
564
565 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
566 if (x < wx)
567 return 0;
568
569 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
570 if (x >= wx + ww)
571 return 0;
572
573 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
574 if (!svp || !SvTRUE (*svp))
575 return 0;
576
577 return 1;
578}
579
580/******************************************************************************/
581
582/* process keyboard modifiers */
583static int
584mod_munge (int mod)
585{
586 mod &= MOD_MASK;
587
588 if (mod & (KMOD_META | KMOD_ALT))
589 mod |= KMOD_LRAM;
590
591 return mod;
592}
593
594static void
595deliantra_main (SV *real_main)
596{
597 dSP;
598
599 PUSHMARK (SP);
600 call_sv (real_main, G_DISCARD | G_VOID);
601}
602
603#ifdef __MACOSX__
604 static SV *real_main;
605
606 /* to due surprising braindamage on the side of SDL design, we
607 * do some mind-boggling hack here: SDL requires a custom main()
608 * on OS X, so... we provide one and call the original main(), which,
609 * due to shared library magic, calls -lSDLmain's main, not perl's main,
610 * and which calls our main (== SDL_main) back.
611 */
612 extern C_LINKAGE int
613 main (int argc, char *argv[])
614 {
615 deliantra_main (real_main);
616 }
617
618 #undef main
619
620 extern C_LINKAGE int main (int argc, char *argv[]);
621
622 static void
623 SDL_main_hack (SV *real_main_)
624 {
625 real_main = real_main_;
626
627 char *argv[] = { "deliantra client", 0 };
628 (main) (1, argv);
629 }
630#else
631 static void
632 SDL_main_hack (SV *real_main)
633 {
634 deliantra_main (real_main);
635 }
636#endif
637
638MODULE = Deliantra::Client PACKAGE = DC
438 639
439PROTOTYPES: ENABLE 640PROTOTYPES: ENABLE
440 641
441BOOT: 642BOOT:
442{ 643{
443 HV *stash = gv_stashpv ("CFPlus", 1); 644 HV *stash = gv_stashpv ("DC", 1);
444 static const struct { 645 static const struct {
445 const char *name; 646 const char *name;
446 IV iv; 647 IV iv;
447 } *civ, const_iv[] = { 648 } *civ, const_iv[] = {
448# define const_iv(name) { # name, (IV)name } 649# define const_iv(name) { # name, (IV)name }
… …
470 671
471 const_iv (SDL_APPINPUTFOCUS), 672 const_iv (SDL_APPINPUTFOCUS),
472 const_iv (SDL_APPMOUSEFOCUS), 673 const_iv (SDL_APPMOUSEFOCUS),
473 const_iv (SDL_APPACTIVE), 674 const_iv (SDL_APPACTIVE),
474 675
676
677 const_iv (SDLK_UNKNOWN),
678 const_iv (SDLK_FIRST),
679 const_iv (SDLK_BACKSPACE),
680 const_iv (SDLK_TAB),
681 const_iv (SDLK_CLEAR),
682 const_iv (SDLK_RETURN),
683 const_iv (SDLK_PAUSE),
684 const_iv (SDLK_ESCAPE),
685 const_iv (SDLK_SPACE),
686 const_iv (SDLK_EXCLAIM),
687 const_iv (SDLK_QUOTEDBL),
688 const_iv (SDLK_HASH),
689 const_iv (SDLK_DOLLAR),
690 const_iv (SDLK_AMPERSAND),
691 const_iv (SDLK_QUOTE),
692 const_iv (SDLK_LEFTPAREN),
693 const_iv (SDLK_RIGHTPAREN),
694 const_iv (SDLK_ASTERISK),
695 const_iv (SDLK_PLUS),
696 const_iv (SDLK_COMMA),
697 const_iv (SDLK_MINUS),
698 const_iv (SDLK_PERIOD),
699 const_iv (SDLK_SLASH),
700 const_iv (SDLK_0),
701 const_iv (SDLK_1),
702 const_iv (SDLK_2),
703 const_iv (SDLK_3),
704 const_iv (SDLK_4),
705 const_iv (SDLK_5),
706 const_iv (SDLK_6),
707 const_iv (SDLK_7),
708 const_iv (SDLK_8),
709 const_iv (SDLK_9),
710 const_iv (SDLK_COLON),
711 const_iv (SDLK_SEMICOLON),
712 const_iv (SDLK_LESS),
713 const_iv (SDLK_EQUALS),
714 const_iv (SDLK_GREATER),
715 const_iv (SDLK_QUESTION),
716 const_iv (SDLK_AT),
717
718 const_iv (SDLK_LEFTBRACKET),
719 const_iv (SDLK_BACKSLASH),
720 const_iv (SDLK_RIGHTBRACKET),
721 const_iv (SDLK_CARET),
722 const_iv (SDLK_UNDERSCORE),
723 const_iv (SDLK_BACKQUOTE),
724 const_iv (SDLK_DELETE),
725
726 const_iv (SDLK_FIRST),
727 const_iv (SDLK_LAST),
475 const_iv (SDLK_KP0), 728 const_iv (SDLK_KP0),
476 const_iv (SDLK_KP1), 729 const_iv (SDLK_KP1),
477 const_iv (SDLK_KP2), 730 const_iv (SDLK_KP2),
478 const_iv (SDLK_KP3), 731 const_iv (SDLK_KP3),
479 const_iv (SDLK_KP4), 732 const_iv (SDLK_KP4),
… …
551 const_iv (KMOD_LMETA), 804 const_iv (KMOD_LMETA),
552 const_iv (KMOD_RMETA), 805 const_iv (KMOD_RMETA),
553 const_iv (KMOD_NUM), 806 const_iv (KMOD_NUM),
554 const_iv (KMOD_CAPS), 807 const_iv (KMOD_CAPS),
555 const_iv (KMOD_MODE), 808 const_iv (KMOD_MODE),
809
810 const_iv (KMOD_LRAM),
811
812 const_iv (MIX_DEFAULT_FORMAT),
813
814 const_iv (SDL_INIT_TIMER),
815 const_iv (SDL_INIT_AUDIO),
816 const_iv (SDL_INIT_VIDEO),
817 const_iv (SDL_INIT_CDROM),
818 const_iv (SDL_INIT_JOYSTICK),
819 const_iv (SDL_INIT_EVERYTHING),
820 const_iv (SDL_INIT_NOPARACHUTE),
821 const_iv (SDL_INIT_EVENTTHREAD),
822
823 const_iv (SDL_GL_RED_SIZE),
824 const_iv (SDL_GL_GREEN_SIZE),
825 const_iv (SDL_GL_BLUE_SIZE),
826 const_iv (SDL_GL_ALPHA_SIZE),
827 const_iv (SDL_GL_DOUBLEBUFFER),
828 const_iv (SDL_GL_BUFFER_SIZE),
829 const_iv (SDL_GL_DEPTH_SIZE),
830 const_iv (SDL_GL_STENCIL_SIZE),
831 const_iv (SDL_GL_ACCUM_RED_SIZE),
832 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
833 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
834 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
835 const_iv (SDL_GL_STEREO),
836 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
837 const_iv (SDL_GL_MULTISAMPLESAMPLES),
838 const_iv (SDL_GL_ACCELERATED_VISUAL),
839 const_iv (SDL_GL_SWAP_CONTROL),
840
841 const_iv (FOW_DARKNESS)
556# undef const_iv 842# undef const_iv
557 }; 843 };
558 844
559 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 845 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
560 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 846 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
561 847
562 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 848 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
563 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 849 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
564} 850}
565 851
… …
577 RETVAL 863 RETVAL
578 864
579NV floor (NV x) 865NV floor (NV x)
580 866
581NV ceil (NV x) 867NV ceil (NV x)
868
869IV minpot (UV n)
870
871IV popcount (UV n)
872 CODE:
873 RETVAL = ecb_popcount32 (n);
874 OUTPUT:
875 RETVAL
876
877NV distance (NV dx, NV dy)
878 CODE:
879 RETVAL = pow (dx * dx + dy * dy, 0.5);
880 OUTPUT:
881 RETVAL
582 882
583void 883void
584pango_init () 884pango_init ()
585 CODE: 885 CODE:
586{ 886{
587 opengl_fontmap = pango_opengl_font_map_new (); 887 opengl_fontmap = pango_opengl_font_map_new ();
588 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 888 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); 889 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
890 /*pango_context_set_font_description (opengl_context, default_font);*/
891#if PANGO_VERSION_CHECK (1, 15, 2)
892 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
893 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
894#endif
590} 895}
591 896
592int 897char *SDL_GetError ()
593SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594 898
595void 899void SDL_main_hack (SV *real_main)
900 PROTOTYPE: &
901
902int SDL_Init (U32 flags)
903
904int SDL_InitSubSystem (U32 flags)
905
906void SDL_QuitSubSystem (U32 flags)
907
596SDL_Quit () 908void SDL_Quit ()
597 909
910int SDL_GL_SetAttribute (int attr, int value)
911 C_ARGS: (SDL_GLattr)attr, value
912
913int SDL_GL_GetAttribute (int attr)
914 CODE:
915 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
916 XSRETURN_UNDEF;
917 OUTPUT:
918 RETVAL
919
598void 920void
599SDL_ListModes () 921SDL_ListModes (int rgb, int alpha)
600 PPCODE: 922 PPCODE:
601{ 923{
602 SDL_Rect **m; 924 SDL_Rect **m;
603 925
604 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 926 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 927 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 928 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 929 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608 930
609 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 931 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 932 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611 933
612 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 934 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 935 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 936 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 937 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616 938
617 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 939 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); 940 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);
625 941
626 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 942 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627 943
628 if (m && m != (SDL_Rect **)-1) 944 if (m && m != (SDL_Rect **)-1)
629 while (*m) 945 while (*m)
630 { 946 {
947 if ((*m)->w >= 400 && (*m)->h >= 300)
948 {
631 AV *av = newAV (); 949 AV *av = newAV ();
632 av_push (av, newSViv ((*m)->w)); 950 av_push (av, newSViv ((*m)->w));
633 av_push (av, newSViv ((*m)->h)); 951 av_push (av, newSViv ((*m)->h));
952 av_push (av, newSViv (rgb));
953 av_push (av, newSViv (alpha));
634 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 954 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
955 }
635 956
636 ++m; 957 ++m;
637 } 958 }
638} 959}
639 960
640char *
641SDL_GetError ()
642
643int 961int
644SDL_SetVideoMode (int w, int h, int fullscreen) 962SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645 CODE: 963 CODE:
964{
965 SDL_EnableUNICODE (1);
966 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
967
968 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
969 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
970 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
971 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
972
646 RETVAL = !!SDL_SetVideoMode ( 973 RETVAL = !!SDL_SetVideoMode (
647 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 974 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648 ); 975 );
976
649 if (RETVAL) 977 if (RETVAL)
650 { 978 {
651 av_clear (texture_av); 979 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); 980#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655# include "glfunc.h" 981#include "glfunc.h"
656# undef GL_FUNC 982#undef GL_FUNC
657 983 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
984 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658 } 985 }
986}
659 OUTPUT: 987 OUTPUT:
660 RETVAL 988 RETVAL
989
990void
991SDL_WM_SetCaption (const char *title, const char *icon)
661 992
662void 993void
663SDL_GL_SwapBuffers () 994SDL_GL_SwapBuffers ()
664 995
665char * 996char *
666SDL_GetKeyName (int sym) 997SDL_GetKeyName (int sym)
998 C_ARGS: (SDLKey)sym
667 999
1000int
1001SDL_GetAppState ()
1002
1003int
1004SDL_GetModState ()
1005
1006int
1007SDL_WaitEvent ()
1008 C_ARGS: 0
1009
668void 1010void
1011SDL_PumpEvents ()
1012
1013void
669poll_events () 1014peep_events ()
670 PPCODE: 1015 PPCODE:
671{ 1016{
672 SDL_Event ev; 1017 SDL_Event ev;
673 1018
674 SDL_PumpEvents (); 1019 SDL_PumpEvents ();
… …
681 { 1026 {
682 case SDL_KEYDOWN: 1027 case SDL_KEYDOWN:
683 case SDL_KEYUP: 1028 case SDL_KEYUP:
684 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1029 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
685 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1030 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
686 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1031 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
687 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1032 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
688 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1033 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
689 break; 1034 break;
690 1035
691 case SDL_ACTIVEEVENT: 1036 case SDL_ACTIVEEVENT:
692 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1037 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
710 x = ev.motion.x; 1055 x = ev.motion.x;
711 y = ev.motion.y; 1056 y = ev.motion.y;
712 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1057 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
713 } 1058 }
714 1059
715 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1060 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
716 hv_store (hv, "state", 5, newSViv (state), 0); 1061 hv_store (hv, "state", 5, newSViv (state), 0);
717 hv_store (hv, "x", 1, newSViv (x), 0); 1062 hv_store (hv, "x", 1, newSViv (x), 0);
718 hv_store (hv, "y", 1, newSViv (y), 0); 1063 hv_store (hv, "y", 1, newSViv (y), 0);
719 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1064 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
720 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1065 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
721 } 1066 }
722 break; 1067 break;
723 1068
724 case SDL_MOUSEBUTTONDOWN: 1069 case SDL_MOUSEBUTTONDOWN:
725 case SDL_MOUSEBUTTONUP: 1070 case SDL_MOUSEBUTTONUP:
726 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
727 1072
728 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1073 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
729 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1074 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
730 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1075 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
731 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1076 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
736 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1081 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
737 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1082 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
738 break; 1083 break;
739 } 1084 }
740 1085
741 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1086 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
742 } 1087 }
743} 1088}
744 1089
1090char *
1091SDL_AudioDriverName ()
1092 CODE:
1093{
1094 char buf [256];
1095 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1096 XSRETURN_UNDEF;
1097
1098 RETVAL = buf;
1099}
1100 OUTPUT:
1101 RETVAL
1102
745int 1103int
746Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1104Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
747 POSTCALL: 1105 POSTCALL:
748 Mix_HookMusicFinished (music_finished); 1106 Mix_HookMusicFinished (music_finished);
749 Mix_ChannelFinished (channel_finished); 1107 Mix_ChannelFinished (channel_finished);
750 1108
751void 1109void
1110Mix_QuerySpec ()
1111 PPCODE:
1112{
1113 int freq, channels;
1114 Uint16 format;
1115
1116 if (Mix_QuerySpec (&freq, &format, &channels))
1117 {
1118 EXTEND (SP, 3);
1119 PUSHs (sv_2mortal (newSViv (freq)));
1120 PUSHs (sv_2mortal (newSViv (format)));
1121 PUSHs (sv_2mortal (newSViv (channels)));
1122 }
1123}
1124
1125void
752Mix_CloseAudio () 1126Mix_CloseAudio ()
753 1127
754int 1128int
755Mix_AllocateChannels (int numchans = -1) 1129Mix_AllocateChannels (int numchans = -1)
1130
1131const char *
1132Mix_GetError ()
756 1133
757void 1134void
758lowdelay (int fd, int val = 1) 1135lowdelay (int fd, int val = 1)
759 CODE: 1136 CODE:
760 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1137 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
786 } 1163 }
787 } 1164 }
788#endif 1165#endif
789} 1166}
790 1167
791void 1168int
792add_font (char *file) 1169add_font (char *file)
793 CODE: 1170 CODE:
794 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1171 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1172 OUTPUT:
1173 RETVAL
1174
1175void
1176IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1177
1178# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1179void
1180Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
795 1181
796void 1182void
797load_image_inline (SV *image_) 1183load_image_inline (SV *image_)
798 ALIAS: 1184 ALIAS:
799 load_image_file = 1 1185 load_image_file = 1
… …
802 STRLEN image_len; 1188 STRLEN image_len;
803 char *image = (char *)SvPVbyte (image_, image_len); 1189 char *image = (char *)SvPVbyte (image_, image_len);
804 SDL_Surface *surface, *surface2; 1190 SDL_Surface *surface, *surface2;
805 SDL_PixelFormat fmt; 1191 SDL_PixelFormat fmt;
806 SDL_RWops *rw = ix 1192 SDL_RWops *rw = ix
807 ? SDL_RWFromFile (image, "r") 1193 ? SDL_RWFromFile (image, "rb")
808 : SDL_RWFromConstMem (image, image_len); 1194 : SDL_RWFromConstMem (image, image_len);
809 1195
810 if (!rw) 1196 if (!rw)
811 croak ("load_image: %s", SDL_GetError ()); 1197 croak ("load_image: %s", SDL_GetError ());
812 1198
… …
845 1231
846 SDL_LockSurface (surface2); 1232 SDL_LockSurface (surface2);
847 EXTEND (SP, 6); 1233 EXTEND (SP, 6);
848 PUSHs (sv_2mortal (newSViv (surface2->w))); 1234 PUSHs (sv_2mortal (newSViv (surface2->w)));
849 PUSHs (sv_2mortal (newSViv (surface2->h))); 1235 PUSHs (sv_2mortal (newSViv (surface2->h)));
850 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1236 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
851 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1237 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
852 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1238 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
853 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1239 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
854 SDL_UnlockSurface (surface2); 1240 SDL_UnlockSurface (surface2);
855 1241
… …
885void 1271void
886error (char *message) 1272error (char *message)
887 CODE: 1273 CODE:
888 fprintf (stderr, "ERROR: %s\n", message); 1274 fprintf (stderr, "ERROR: %s\n", message);
889#ifdef _WIN32 1275#ifdef _WIN32
890 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1276 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
891#endif 1277#endif
892 1278
893void 1279void
894fatal (char *message) 1280fatal (char *message)
895 CODE: 1281 CODE:
896 fprintf (stderr, "FATAL: %s\n", message); 1282 fprintf (stderr, "FATAL: %s\n", message);
897#ifdef _WIN32 1283#ifdef _WIN32
898 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1284 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
899#endif 1285#endif
900 _exit (1); 1286 _exit (1);
901 1287
902void 1288void
903_exit (int retval = 0) 1289_exit (int retval = 0)
… …
915#if DEBUG 1301#if DEBUG
916 VALGRIND_DO_LEAK_CHECK; 1302 VALGRIND_DO_LEAK_CHECK;
917#endif 1303#endif
918} 1304}
919 1305
920MODULE = CFPlus PACKAGE = CFPlus::Font 1306int
1307SvREFCNT (SV *sv)
1308 CODE:
1309 RETVAL = SvREFCNT (sv);
1310 OUTPUT:
1311 RETVAL
921 1312
922CFPlus::Font 1313MODULE = Deliantra::Client PACKAGE = DC::Font
1314
1315PROTOTYPES: DISABLE
1316
1317DC::Font
923new_from_file (SV *class, char *path, int id = 0) 1318new_from_file (SV *klass, char *path, int id = 0)
924 CODE: 1319 CODE:
925{ 1320{
926 int count; 1321 int count;
927 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1322 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
928 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1323 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
930} 1325}
931 OUTPUT: 1326 OUTPUT:
932 RETVAL 1327 RETVAL
933 1328
934void 1329void
935DESTROY (CFPlus::Font self) 1330DESTROY (DC::Font self)
936 CODE: 1331 CODE:
937 pango_font_description_free (self); 1332 pango_font_description_free (self);
938 1333
939void 1334void
940make_default (CFPlus::Font self) 1335make_default (DC::Font self)
1336 PROTOTYPE: $
941 CODE: 1337 CODE:
942 default_font = self; 1338 default_font = self;
943 1339
944MODULE = CFPlus PACKAGE = CFPlus::Layout 1340MODULE = Deliantra::Client PACKAGE = DC::Layout
945 1341
1342PROTOTYPES: DISABLE
1343
946void 1344void
947reset_glyph_cache () 1345glyph_cache_backup ()
1346 PROTOTYPE:
948 CODE: 1347 CODE:
1348 tc_backup ();
1349
1350void
1351glyph_cache_restore ()
1352 PROTOTYPE:
1353 CODE:
949 tc_clear (); 1354 tc_restore ();
950 1355
951CFPlus::Layout 1356DC::Layout
952new (SV *class) 1357new (SV *klass)
953 CODE: 1358 CODE:
954 New (0, RETVAL, 1, struct cf_layout); 1359 RETVAL = new cf_layout;
955 1360
956 RETVAL->pl = pango_layout_new (opengl_context); 1361 RETVAL->pl = pango_layout_new (opengl_context);
957 RETVAL->r = 1.; 1362 RETVAL->r = 1.;
958 RETVAL->g = 1.; 1363 RETVAL->g = 1.;
959 RETVAL->b = 1.; 1364 RETVAL->b = 1.;
… …
965 layout_update_font (RETVAL); 1370 layout_update_font (RETVAL);
966 OUTPUT: 1371 OUTPUT:
967 RETVAL 1372 RETVAL
968 1373
969void 1374void
970DESTROY (CFPlus::Layout self) 1375DESTROY (DC::Layout self)
971 CODE: 1376 CODE:
972 g_object_unref (self->pl); 1377 g_object_unref (self->pl);
973 Safefree (self); 1378 delete self;
974 1379
975void 1380void
976set_text (CFPlus::Layout self, SV *text_) 1381set_text (DC::Layout self, SV *text_)
977 CODE: 1382 CODE:
978{ 1383{
979 STRLEN textlen; 1384 STRLEN textlen;
980 char *text = SvPVutf8 (text_, textlen); 1385 char *text = SvPVutf8 (text_, textlen);
981 1386
982 pango_layout_set_text (self->pl, text, textlen); 1387 pango_layout_set_text (self->pl, text, textlen);
983} 1388}
984 1389
985void 1390void
986set_markup (CFPlus::Layout self, SV *text_) 1391set_markup (DC::Layout self, SV *text_)
987 CODE: 1392 CODE:
988{ 1393{
989 STRLEN textlen; 1394 STRLEN textlen;
990 char *text = SvPVutf8 (text_, textlen); 1395 char *text = SvPVutf8 (text_, textlen);
991 1396
992 pango_layout_set_markup (self->pl, text, textlen); 1397 pango_layout_set_markup (self->pl, text, textlen);
993} 1398}
994 1399
995void 1400void
996set_shapes (CFPlus::Layout self, ...) 1401set_shapes (DC::Layout self, ...)
997 CODE: 1402 CODE:
998{ 1403{
999 PangoAttrList *attrs = 0; 1404 PangoAttrList *attrs = 0;
1000 const char *text = pango_layout_get_text (self->pl); 1405 const char *text = pango_layout_get_text (self->pl);
1001 const char *pos = text; 1406 const char *pos = text;
… …
1036 if (attrs) 1441 if (attrs)
1037 pango_layout_set_attributes (self->pl, attrs); 1442 pango_layout_set_attributes (self->pl, attrs);
1038} 1443}
1039 1444
1040void 1445void
1041get_shapes (CFPlus::Layout self) 1446get_shapes (DC::Layout self)
1042 PPCODE: 1447 PPCODE:
1043{ 1448{
1044 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1449 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1045 1450
1046 do 1451 do
1047 { 1452 {
1048 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1453 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1049 1454
1050 if (run && shape_attr_p (run)) 1455 if (run && shape_attr_p (run))
1051 { 1456 {
1052 PangoRectangle extents; 1457 PangoRectangle extents;
1053 pango_layout_iter_get_run_extents (iter, 0, &extents); 1458 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1061 1466
1062 pango_layout_iter_free (iter); 1467 pango_layout_iter_free (iter);
1063} 1468}
1064 1469
1065int 1470int
1066has_wrapped (CFPlus::Layout self) 1471has_wrapped (DC::Layout self)
1067 CODE: 1472 CODE:
1068{ 1473{
1069 int lines = 1; 1474 int lines = 1;
1070 const char *text = pango_layout_get_text (self->pl); 1475 const char *text = pango_layout_get_text (self->pl);
1071 1476
… …
1076} 1481}
1077 OUTPUT: 1482 OUTPUT:
1078 RETVAL 1483 RETVAL
1079 1484
1080SV * 1485SV *
1081get_text (CFPlus::Layout self) 1486get_text (DC::Layout self)
1082 CODE: 1487 CODE:
1083 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1488 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1084 sv_utf8_decode (RETVAL); 1489 sv_utf8_decode (RETVAL);
1085 OUTPUT: 1490 OUTPUT:
1086 RETVAL 1491 RETVAL
1087 1492
1088void 1493void
1089set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1494set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1090 CODE: 1495 CODE:
1091 self->r = r; 1496 self->r = r;
1092 self->g = g; 1497 self->g = g;
1093 self->b = b; 1498 self->b = b;
1094 self->a = a; 1499 self->a = a;
1095 1500
1096void 1501void
1097set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1502set_font (DC::Layout self, DC::Font font = 0)
1098 CODE: 1503 CODE:
1099 if (self->font != font) 1504 if (self->font != font)
1100 { 1505 {
1101 self->font = font; 1506 self->font = font;
1102 layout_update_font (self); 1507 layout_update_font (self);
1103 } 1508 }
1104 1509
1105void 1510void
1106set_height (CFPlus::Layout self, int base_height) 1511set_height (DC::Layout self, int base_height)
1107 CODE: 1512 CODE:
1108 if (self->base_height != base_height) 1513 if (self->base_height != base_height)
1109 { 1514 {
1110 self->base_height = base_height; 1515 self->base_height = base_height;
1111 layout_update_font (self); 1516 layout_update_font (self);
1112 } 1517 }
1113 1518
1114void 1519void
1115set_width (CFPlus::Layout self, int max_width = -1) 1520set_width (DC::Layout self, int max_width = -1)
1116 CODE: 1521 CODE:
1117 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1522 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1118 1523
1119void 1524void
1120set_indent (CFPlus::Layout self, int indent) 1525set_indent (DC::Layout self, int indent)
1121 CODE: 1526 CODE:
1122 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1527 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1123 1528
1124void 1529void
1125set_spacing (CFPlus::Layout self, int spacing) 1530set_spacing (DC::Layout self, int spacing)
1126 CODE: 1531 CODE:
1127 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1532 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1128 1533
1129void 1534void
1130set_ellipsise (CFPlus::Layout self, int ellipsise) 1535set_ellipsise (DC::Layout self, int ellipsise)
1131 CODE: 1536 CODE:
1132 pango_layout_set_ellipsize (self->pl, 1537 pango_layout_set_ellipsize (self->pl,
1133 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1538 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1134 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1539 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1135 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1540 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1136 : PANGO_ELLIPSIZE_NONE 1541 : PANGO_ELLIPSIZE_NONE
1137 ); 1542 );
1138 1543
1139void 1544void
1140set_single_paragraph_mode (CFPlus::Layout self, int spm) 1545set_single_paragraph_mode (DC::Layout self, int spm)
1141 CODE: 1546 CODE:
1142 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1547 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1143 1548
1144void 1549void
1145size (CFPlus::Layout self) 1550size (DC::Layout self)
1146 PPCODE: 1551 PPCODE:
1147{ 1552{
1148 int w, h; 1553 int w, h;
1149 1554
1150 layout_get_pixel_size (self, &w, &h); 1555 layout_get_pixel_size (self, &w, &h);
… …
1153 PUSHs (sv_2mortal (newSViv (w))); 1558 PUSHs (sv_2mortal (newSViv (w)));
1154 PUSHs (sv_2mortal (newSViv (h))); 1559 PUSHs (sv_2mortal (newSViv (h)));
1155} 1560}
1156 1561
1157int 1562int
1158descent (CFPlus::Layout self) 1563descent (DC::Layout self)
1159 CODE: 1564 CODE:
1160{ 1565{
1161 PangoRectangle rect; 1566 PangoRectangle rect;
1162 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1567 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1163 pango_layout_line_get_pixel_extents (line, 0, &rect); 1568 pango_layout_line_get_pixel_extents (line, 0, &rect);
1164 RETVAL = PANGO_DESCENT (rect); 1569 RETVAL = PANGO_DESCENT (rect);
1165} 1570}
1166 OUTPUT: 1571 OUTPUT:
1167 RETVAL 1572 RETVAL
1168 1573
1169int 1574int
1170xy_to_index (CFPlus::Layout self, int x, int y) 1575xy_to_index (DC::Layout self, int x, int y)
1171 CODE: 1576 CODE:
1172{ 1577{
1173 int index, trailing; 1578 int index, trailing;
1174 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1579 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1175 RETVAL = index + trailing; 1580 RETVAL = index + trailing;
1176} 1581}
1177 OUTPUT: 1582 OUTPUT:
1178 RETVAL 1583 RETVAL
1179 1584
1180void 1585void
1181cursor_pos (CFPlus::Layout self, int index) 1586cursor_pos (DC::Layout self, int index)
1182 PPCODE: 1587 PPCODE:
1183{ 1588{
1184 PangoRectangle strong_pos; 1589 PangoRectangle pos;
1185 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1590 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1186 1591
1187 EXTEND (SP, 3); 1592 EXTEND (SP, 3);
1188 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1593 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1189 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1594 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1190 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1595 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1191} 1596}
1192 1597
1193void 1598void
1194index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1599index_to_line_x (DC::Layout self, int index, int trailing = 0)
1195 PPCODE: 1600 PPCODE:
1196{ 1601{
1197 int line, x; 1602 int line, x;
1198 1603
1199 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1604 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1605#if !PANGO_VERSION_CHECK (1, 17, 3)
1200 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1606 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1201 1607 --line;
1608#endif
1202 EXTEND (SP, 2); 1609 EXTEND (SP, 2);
1203 PUSHs (sv_2mortal (newSViv (line - 1))); 1610 PUSHs (sv_2mortal (newSViv (line)));
1204 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1205} 1612}
1206 1613
1207void 1614void
1208line_x_to_index (CFPlus::Layout self, int line, int x) 1615line_x_to_index (DC::Layout self, int line, int x)
1209 PPCODE: 1616 PPCODE:
1210{ 1617{
1211 PangoLayoutLine *lp; 1618 PangoLayoutLine *lp;
1212 int index, trailing; 1619 int index, trailing;
1213 1620
1214 if (line < 0) 1621 if (line < 0)
1215 XSRETURN_EMPTY; 1622 XSRETURN_EMPTY;
1216 1623
1217 if (!(lp = pango_layout_get_line (self->pl, line))) 1624 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1218 XSRETURN_EMPTY; /* do better */ 1625 XSRETURN_EMPTY; /* do better */
1219 1626
1220 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1627 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1221 1628
1222 EXTEND (SP, 2); 1629 EXTEND (SP, 2);
… …
1228 PUSHs (sv_2mortal (newSViv (trailing))); 1635 PUSHs (sv_2mortal (newSViv (trailing)));
1229 } 1636 }
1230} 1637}
1231 1638
1232void 1639void
1233render (CFPlus::Layout self, float x, float y, int flags = 0) 1640render (DC::Layout self, float x, float y, int flags = 0)
1234 PPCODE: 1641 CODE:
1642 self->rc.clear ();
1235 pango_opengl_render_layout_subpixel ( 1643 pango_opengl_render_layout_subpixel (
1236 self->pl, 1644 self->pl,
1645 &self->rc,
1237 x * PANGO_SCALE, y * PANGO_SCALE, 1646 x * PANGO_SCALE, y * PANGO_SCALE,
1238 self->r, self->g, self->b, self->a, 1647 self->r, self->g, self->b, self->a,
1239 flags 1648 flags
1240 ); 1649 );
1650 // we assume that context_change actually clears/frees stuff
1651 // and does not do any recomputation...
1652 pango_layout_context_changed (self->pl);
1241 1653
1242MODULE = CFPlus PACKAGE = CFPlus::Texture
1243
1244void 1654void
1245pad2pot (SV *data_, SV *w_, SV *h_) 1655draw (DC::Layout self)
1246 CODE: 1656 CODE:
1247{ 1657{
1248 int ow = SvIV (w_); 1658 glEnable (GL_TEXTURE_2D);
1249 int oh = SvIV (h_); 1659 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660 glEnable (GL_BLEND);
1661 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1662 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1663 glEnable (GL_ALPHA_TEST);
1664 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1250 1665
1251 if (ow && oh) 1666 self->rc.draw ();
1667
1668 glDisable (GL_ALPHA_TEST);
1669 glDisable (GL_BLEND);
1670 glDisable (GL_TEXTURE_2D);
1671}
1672
1673MODULE = Deliantra::Client PACKAGE = DC::Texture
1674
1675PROTOTYPES: ENABLE
1676
1677void
1678pad (SV *data_, int ow, int oh, int nw, int nh)
1679 CODE:
1680{
1681 if ((nw != ow || nh != oh) && SvOK (data_))
1252 { 1682 {
1253 int nw = minpot (ow);
1254 int nh = minpot (oh);
1255
1256 if (nw != ow || nh != oh)
1257 {
1258 if (SvOK (data_))
1259 {
1260 STRLEN datalen; 1683 STRLEN datalen;
1261 char *data = SvPVbyte (data_, datalen); 1684 char *data = SvPVbyte (data_, datalen);
1262 int bpp = datalen / (ow * oh); 1685 int bpp = datalen / (ow * oh);
1263 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1686 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1264 1687
1265 SvPOK_only (result_); 1688 SvPOK_only (result_);
1266 SvCUR_set (result_, nw * nh * bpp); 1689 SvCUR_set (result_, nw * nh * bpp);
1267 1690
1268 memset (SvPVX (result_), 0, nw * nh * bpp); 1691 memset (SvPVX (result_), 0, nw * nh * bpp);
1269 while (oh--) 1692 while (oh--)
1270 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1693 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1271 1694
1272 sv_setsv (data_, result_); 1695 sv_setsv (data_, result_);
1273 }
1274
1275 sv_setiv (w_, nw);
1276 sv_setiv (h_, nh);
1277 }
1278 } 1696 }
1279} 1697}
1280 1698
1281void 1699void
1282draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1700draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1288{ 1706{
1289 HV *hv = (HV *)SvRV (self); 1707 HV *hv = (HV *)SvRV (self);
1290 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1708 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1291 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1709 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1292 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1710 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1711
1712 if (name <= 0)
1713 XSRETURN_EMPTY;
1293 1714
1294 if (items < 5) 1715 if (items < 5)
1295 { 1716 {
1296 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1717 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1297 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1718 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1325 glDisable (GL_ALPHA_TEST); 1746 glDisable (GL_ALPHA_TEST);
1326 glDisable (GL_BLEND); 1747 glDisable (GL_BLEND);
1327 } 1748 }
1328} 1749}
1329 1750
1330MODULE = CFPlus PACKAGE = CFPlus::Map 1751void
1752draw_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)
1753 PROTOTYPE: @
1754 CODE:
1755{
1756 glEnable (GL_BLEND);
1757 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1758 glEnable (GL_TEXTURE_2D);
1759 glBindTexture (GL_TEXTURE_2D, name1);
1331 1760
1332CFPlus::Map 1761 glColor3f (intensity, intensity, intensity);
1762 glPushMatrix ();
1763 glScalef (1./3, 1./3, 1.);
1764
1765 if (blend > 0.f)
1766 {
1767 float dx3 = dx * -3.f / w;
1768 float dy3 = dy * -3.f / h;
1769 GLfloat env_color[4] = { 0., 0., 0., blend };
1770
1771 /* interpolate the two shadow textures */
1772 /* stage 0 == rgb(glcolor) + alpha(t0) */
1773 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774
1775 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1776 gl.ActiveTexture (GL_TEXTURE1);
1777 glEnable (GL_TEXTURE_2D);
1778 glBindTexture (GL_TEXTURE_2D, name2);
1779 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1780
1781 /* rgb == rgb(glcolor) */
1782 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1783 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1784 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1785
1786 /* alpha = interpolate t0, t1 by env_alpha */
1787 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1788
1789 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1792
1793 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1797 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1798
1799 glBegin (GL_QUADS);
1800 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1801 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1802 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1803 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1804 glEnd ();
1805
1806 glDisable (GL_TEXTURE_2D);
1807 gl.ActiveTexture (GL_TEXTURE0);
1808 }
1809 else
1810 {
1811 /* simple blending of one texture, also opengl <1.3 path */
1812 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1813
1814 glBegin (GL_QUADS);
1815 glTexCoord2f (0, 0); glVertex2f (0, 0);
1816 glTexCoord2f (0, t); glVertex2f (0, h);
1817 glTexCoord2f (s, t); glVertex2f (w, h);
1818 glTexCoord2f (s, 0); glVertex2f (w, 0);
1819 glEnd ();
1820 }
1821
1822 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1823 {
1824 int x, y;
1825 int dx3 = dx * 3;
1826 int dy3 = dy * 3;
1827
1828 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1829 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1830 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1831 glTranslatef (-1., -1., 0);
1832 glBegin (GL_QUADS);
1833
1834 for (y = 1; y < h; y += 3)
1835 {
1836 int y1 = y - dy3;
1837 int y1valid = y1 >= 0 && y1 < h;
1838
1839 for (x = 1; x < w; x += 3)
1840 {
1841 int x1 = x - dx3;
1842 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1843 uint8_t h2;
1844
1845 if (y1valid && x1 >= 0 && x1 < w)
1846 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1847 else
1848 h2 = 1; /* out of range == invisible */
1849
1850 if (h1 || h2)
1851 {
1852 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1853 glColor4f (1., 1., 1., alpha);
1854
1855 glTexCoord2f (0, 0.); glVertex2i (x , y );
1856 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1857 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1858 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1859 }
1860 }
1861 }
1862 }
1863
1864 glEnd ();
1865
1866 glPopMatrix ();
1867
1868 glDisable (GL_TEXTURE_2D);
1869 glDisable (GL_BLEND);
1870}
1871
1872IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1873 CODE:
1874{
1875 GLint width;
1876 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1877 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1878 RETVAL = width > 0;
1879}
1880 OUTPUT:
1881 RETVAL
1882
1883MODULE = Deliantra::Client PACKAGE = DC::Map
1884
1885PROTOTYPES: DISABLE
1886
1887DC::Map
1333new (SV *class) 1888new (SV *klass)
1334 CODE: 1889 CODE:
1335 New (0, RETVAL, 1, struct map); 1890 New (0, RETVAL, 1, mapgrid);
1336 RETVAL->x = 0; 1891 RETVAL->x = 0;
1337 RETVAL->y = 0; 1892 RETVAL->y = 0;
1338 RETVAL->w = 0; 1893 RETVAL->w = 0;
1339 RETVAL->h = 0; 1894 RETVAL->h = 0;
1340 RETVAL->ox = 0; 1895 RETVAL->ox = 0;
… …
1345 RETVAL->row = 0; 1900 RETVAL->row = 0;
1346 OUTPUT: 1901 OUTPUT:
1347 RETVAL 1902 RETVAL
1348 1903
1349void 1904void
1350DESTROY (CFPlus::Map self) 1905DESTROY (DC::Map self)
1351 CODE: 1906 CODE:
1352{ 1907{
1353 map_clear (self); 1908 map_clear (self);
1354 Safefree (self->face2tile); 1909 Safefree (self->face2tile);
1355 Safefree (self->tex); 1910 Safefree (self->tex);
1356 Safefree (self); 1911 Safefree (self);
1357} 1912}
1358 1913
1359void 1914void
1360resize (CFPlus::Map self, int map_width, int map_height) 1915resize (DC::Map self, int map_width, int map_height)
1361 CODE: 1916 CODE:
1362 self->w = map_width; 1917 self->w = map_width;
1363 self->h = map_height; 1918 self->h = map_height;
1364 1919
1365void 1920void
1366clear (CFPlus::Map self) 1921clear (DC::Map self)
1367 CODE: 1922 CODE:
1368 map_clear (self); 1923 map_clear (self);
1369 1924
1370void 1925void
1371set_tileid (CFPlus::Map self, int face, int tile) 1926set_tileid (DC::Map self, int face, int tile)
1372 CODE: 1927 CODE:
1373{ 1928{
1374 need_facenum (self, face); self->face2tile [face] = tile; 1929 need_facenum (self, face); self->face2tile [face] = tile;
1375 need_texid (self, tile); 1930 need_texid (self, tile);
1376} 1931}
1377 1932
1378void 1933void
1379set_smooth (CFPlus::Map self, int face, int smooth, int level) 1934set_smooth (DC::Map self, int face, int smooth, int level)
1380 CODE: 1935 CODE:
1381{ 1936{
1382 tileid texid; 1937 tileid texid;
1383 maptex *tex; 1938 maptex *tex;
1384 1939
1385 if (face < 0 || face >= self->faces) 1940 if (face < 0 || face >= self->faces)
1386 return; 1941 return;
1387 1942
1388 if (smooth < 0 || smooth >= self->faces) 1943 if (smooth < 0 || smooth >= self->faces)
1389 return; 1944 return;
1390 1945
1391 texid = self->face2tile [face]; 1946 texid = self->face2tile [face];
1392 1947
1393 if (!texid) 1948 if (!texid)
1394 return; 1949 return;
1395 1950
1396 tex = self->tex + texid; 1951 tex = self->tex + texid;
1397 tex->smoothtile = self->face2tile [smooth]; 1952 tex->smoothtile = self->face2tile [smooth];
1398 tex->smoothlevel = level; 1953 tex->smoothlevel = level;
1399} 1954}
1400 1955
1401void 1956void
1402set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1957set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1403 CODE: 1958 CODE:
1404{ 1959{
1405 need_texid (self, texid); 1960 need_texid (self, texid);
1406 1961
1407 { 1962 {
… …
1426 // use uglier nearest interpolation because linear suffers 1981 // use uglier nearest interpolation because linear suffers
1427 // from transparent color bleeding and ugly wrapping effects. 1982 // from transparent color bleeding and ugly wrapping effects.
1428 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1983 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1429} 1984}
1430 1985
1986void
1987expire_textures (DC::Map self, int texid, int count)
1988 PPCODE:
1989 for (; texid < self->texs && count; ++texid, --count)
1990 {
1991 maptex *tex = self->tex + texid;
1992
1993 if (tex->name)
1994 {
1995 if (tex->unused)
1996 {
1997 tex->name = 0;
1998 tex->unused = 0;
1999 XPUSHs (sv_2mortal (newSViv (texid)));
2000 }
2001 else
2002 tex->unused = 1;
2003 }
2004 }
2005
1431int 2006int
1432ox (CFPlus::Map self) 2007ox (DC::Map self)
1433 ALIAS: 2008 ALIAS:
1434 oy = 1 2009 oy = 1
1435 x = 2 2010 x = 2
1436 y = 3 2011 y = 3
1437 w = 4 2012 w = 4
… …
1448 } 2023 }
1449 OUTPUT: 2024 OUTPUT:
1450 RETVAL 2025 RETVAL
1451 2026
1452void 2027void
1453scroll (CFPlus::Map self, int dx, int dy) 2028scroll (DC::Map self, int dx, int dy)
1454 CODE: 2029 CODE:
1455{ 2030{
1456 if (dx > 0) 2031 if (dx > 0)
1457 map_blank (self, self->x, self->y, dx, self->h); 2032 map_blank (self, self->x, self->y, dx, self->h);
1458 else if (dx < 0) 2033 else if (dx < 0)
… …
1466 self->ox += dx; self->x += dx; 2041 self->ox += dx; self->x += dx;
1467 self->oy += dy; self->y += dy; 2042 self->oy += dy; self->y += dy;
1468 2043
1469 while (self->y < 0) 2044 while (self->y < 0)
1470 { 2045 {
1471 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2046 prepend (self->row, self->rows, MAP_EXTEND_Y);
1472 2047
1473 self->rows += MAP_EXTEND_Y; 2048 self->rows += MAP_EXTEND_Y;
1474 self->y += MAP_EXTEND_Y; 2049 self->y += MAP_EXTEND_Y;
1475 } 2050 }
1476} 2051}
1477 2052
1478void 2053SV *
1479map1a_update (CFPlus::Map self, SV *data_, int extmap) 2054map1a_update (DC::Map self, SV *data_)
1480 CODE: 2055 CODE:
1481{ 2056{
1482 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2057 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1483 uint8_t *data_end = (uint8_t *)SvEND (data_); 2058 uint8_t *data_end = (uint8_t *)SvEND (data_);
1484 mapcell *cell; 2059 mapcell *cell;
1485 int x, y, flags; 2060 int x, y, z, flags;
2061 AV *missing = newAV ();
2062 RETVAL = newRV_noinc ((SV *)missing);
1486 2063
1487 while (data < data_end - 1) 2064 while (data < data_end - 1)
1488 { 2065 {
1489 flags = (data [0] << 8) + data [1]; data += 2; 2066 flags = (data [0] << 8) + data [1]; data += 2;
1490 2067
… …
1503 2080
1504 //TODO: don't trust server data to be in-range(!) 2081 //TODO: don't trust server data to be in-range(!)
1505 2082
1506 if (flags & 8) 2083 if (flags & 8)
1507 { 2084 {
2085 uint8_t ext, cmd;
2086
1508 if (extmap) 2087 do
1509 { 2088 {
1510 uint8_t ext, cmd; 2089 ext = *data++;
2090 cmd = ext & 0x7f;
1511 2091
1512 do 2092 if (cmd < 4)
2093 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2094 else if (cmd == 5) // health
1513 { 2095 {
1514 ext = *data++;
1515 cmd = ext & 0x3f;
1516
1517 if (cmd < 4)
1518 cell->darkness = 255 - ext * 64 + 1;
1519 else if (cmd == 5) // health
1520 {
1521 cell->stat_width = 1; 2096 cell->stat_width = 1;
1522 cell->stat_hp = *data++; 2097 cell->stat_hp = *data++;
1523 }
1524 else if (cmd == 6) // monster width
1525 cell->stat_width = *data++ + 1;
1526 else if (cmd == 0x47)
1527 {
1528 if (*data == 4)
1529 ; // decode player count
1530
1531 data += *data + 1;
1532 }
1533 else if (cmd == 8) // cell flags
1534 cell->flags = *data++;
1535 else if (ext & 0x40) // unknown, multibyte => skip
1536 data += *data + 1;
1537 else
1538 data++;
1539 } 2098 }
1540 while (ext & 0x80); 2099 else if (cmd == 6) // monster width
2100 cell->stat_width = *data++ + 1;
2101 else if (cmd == 0x47)
2102 {
2103 if (*data == 1) cell->player = data [1];
2104 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2105 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2106 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2107
2108 data += *data + 1;
2109 }
2110 else if (cmd == 8) // cell flags
2111 cell->flags = *data++;
2112 else if (ext & 0x40) // unknown, multibyte => skip
2113 data += *data + 1;
2114 else
2115 data++;
1541 } 2116 }
1542 else 2117 while (ext & 0x80);
1543 cell->darkness = *data++ + 1;
1544 } 2118 }
1545 2119
2120 for (z = 0; z <= 2; ++z)
1546 if (flags & 4) 2121 if (flags & (4 >> z))
1547 { 2122 {
1548 faceid face = (data [0] << 8) + data [1]; data += 2; 2123 faceid face = (data [0] << 8) + data [1]; data += 2;
1549 need_facenum (self, face); 2124 need_facenum (self, face);
1550 cell->tile [0] = self->face2tile [face]; 2125 cell->tile [z] = self->face2tile [face];
2126
2127 if (cell->tile [z])
2128 {
2129 maptex *tex = self->tex + cell->tile [z];
2130 tex->unused = 0;
2131 if (!tex->name)
2132 av_push (missing, newSViv (cell->tile [z]));
2133
2134 if (tex->smoothtile)
2135 {
2136 maptex *smooth = self->tex + tex->smoothtile;
2137 smooth->unused = 0;
2138 if (!smooth->name)
2139 av_push (missing, newSViv (tex->smoothtile));
2140 }
2141 }
1551 } 2142 }
1552
1553 if (flags & 2)
1554 {
1555 faceid face = (data [0] << 8) + data [1]; data += 2;
1556 need_facenum (self, face);
1557 cell->tile [1] = self->face2tile [face];
1558 }
1559
1560 if (flags & 1)
1561 {
1562 faceid face = (data [0] << 8) + data [1]; data += 2;
1563 need_facenum (self, face);
1564 cell->tile [2] = self->face2tile [face];
1565 }
1566 } 2143 }
1567 else 2144 else
1568 cell->darkness = 0; 2145 CELL_CLEAR (cell);
1569 } 2146 }
1570} 2147}
2148 OUTPUT:
2149 RETVAL
1571 2150
1572SV * 2151SV *
1573mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2152mapmap (DC::Map self, int x0, int y0, int w, int h)
1574 CODE: 2153 CODE:
1575{ 2154{
1576 int x1, x; 2155 int x1, x;
1577 int y1, y; 2156 int y1, y;
1578 int z; 2157 int z;
… …
1591 ? self->row + y 2170 ? self->row + y
1592 : 0; 2171 : 0;
1593 2172
1594 for (x = x0; x < x1; x++) 2173 for (x = x0; x < x1; x++)
1595 { 2174 {
1596 int r = 32, g = 32, b = 32, a = 192; 2175 unsigned int r = 32, g = 32, b = 32, a = 192;
1597 2176
1598 if (row && row->c0 <= x && x < row->c1) 2177 if (row && row->c0 <= x && x < row->c1)
1599 { 2178 {
1600 mapcell *cell = row->col + (x - row->c0); 2179 mapcell *cell = row->col + (x - row->c0);
1601 2180
… …
1603 { 2182 {
1604 maptex tex = self->tex [cell->tile [z]]; 2183 maptex tex = self->tex [cell->tile [z]];
1605 int a0 = 255 - tex.a; 2184 int a0 = 255 - tex.a;
1606 int a1 = tex.a; 2185 int a1 = tex.a;
1607 2186
1608 r = (r * a0 + tex.r * a1) / 255; 2187 r = div255 (r * a0 + tex.r * a1);
1609 g = (g * a0 + tex.g * a1) / 255; 2188 g = div255 (g * a0 + tex.g * a1);
1610 b = (b * a0 + tex.b * a1) / 255; 2189 b = div255 (b * a0 + tex.b * a1);
1611 a = (a * a0 + tex.a * a1) / 255; 2190 a = div255 (a * a0 + tex.a * a1);
1612 } 2191 }
1613 } 2192 }
1614 2193
1615 *map++ = (r ) 2194 *map++ = (r )
1616 | (g << 8) 2195 | (g << 8)
1617 | (b << 16) 2196 | (b << 16)
1618 | (a << 24); 2197 | (a << 24);
1619 } 2198 }
1620 } 2199 }
1621 2200
1622 RETVAL = map_sv; 2201 RETVAL = map_sv;
1623} 2202}
1624 OUTPUT: 2203 OUTPUT:
1625 RETVAL 2204 RETVAL
1626 2205
1627void 2206void
1628draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2207draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1629 CODE: 2208 CODE:
1630{ 2209{
1631 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1632 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1633 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1634 smooth_key skey;
1635 int x, y, z; 2210 int x, y, z;
1636 int last_name;
1637 2211
2212 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2213 int pl_x, pl_y;
2214 maptex pl_tex;
2215 rc_t rc;
2216 rc_t rc_ov;
2217 rc_key_t key;
2218 rc_t::array_t *arr;
2219
2220 pl_tex.name = 0;
2221
1638 // thats current max. sorry. 2222 // that's current max. sorry.
1639 if (sw > 255) sw = 255; 2223 if (sw > 255) sw = 255;
1640 if (sh > 255) sh = 255; 2224 if (sh > 255) sh = 255;
1641 2225
1642 // clear key, in case of extra padding
1643 memset (&skey, 0, sizeof (skey)); 2226 memset (&key, 0, sizeof (key));
1644 2227 key.r = 255;
1645 glColor4ub (255, 255, 255, 255); 2228 key.g = 255;
1646 2229 key.b = 255;
1647 glEnable (GL_BLEND); 2230 key.a = 255;
1648 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2231 key.mode = GL_QUADS;
1649 glEnable (GL_TEXTURE_2D); 2232 key.format = GL_T2F_V3F;
1650 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1651
1652 glBegin (GL_QUADS);
1653
1654 last_name = 0;
1655 2233
1656 mx += self->x; 2234 mx += self->x;
1657 my += self->y; 2235 my += self->y;
1658 2236
1659 // first pass: determine smooth_max 2237 // first pass: determine smooth_max
1660 // rather ugly, if you ask me 2238 // rather ugly, if you ask me
1661 // could also be stored inside mapcell and updated on change 2239 // could also be stored inside mapcell and updated on change
1662 memset (smooth_max, 0, sizeof (smooth_max)); 2240 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1663 2241
1664 for (y = 0; y < sh; y++) 2242 for (y = 0; y < sh; y++)
1665 if (0 <= y + my && y + my < self->rows) 2243 if (0 <= y + my && y + my < self->rows)
1666 { 2244 {
1667 maprow *row = self->row + (y + my); 2245 maprow *row = self->row + (y + my);
… …
1676 MAX (self->tex [cell->tile [1]].smoothlevel, 2254 MAX (self->tex [cell->tile [1]].smoothlevel,
1677 self->tex [cell->tile [2]].smoothlevel)); 2255 self->tex [cell->tile [2]].smoothlevel));
1678 } 2256 }
1679 } 2257 }
1680 2258
2259 glEnable (GL_BLEND);
2260 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2261 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2262
1681 for (z = 0; z <= 2; z++) 2263 for (z = 0; z <= 2; z++)
1682 { 2264 {
1683 memset (smooth_level, 0, sizeof (smooth_level)); 2265 std::bitset<256> smooth_level; // one bit for every possible smooth level
2266 smooth_key skey;
2267 smooth_hash smooth;
2268 key.texname = -1;
1684 2269
1685 for (y = 0; y < sh; y++) 2270 for (y = 0; y < sh; y++)
1686 if (0 <= y + my && y + my < self->rows) 2271 if (0 <= y + my && y + my < self->rows)
1687 { 2272 {
1688 maprow *row = self->row + (y + my); 2273 maprow *row = self->row + (y + my);
… …
1694 tileid tile = cell->tile [z]; 2279 tileid tile = cell->tile [z];
1695 2280
1696 if (tile) 2281 if (tile)
1697 { 2282 {
1698 maptex tex = self->tex [tile]; 2283 maptex tex = self->tex [tile];
1699 int px = (x + 1) * T - tex.w; 2284 int px, py;
1700 int py = (y + 1) * T - tex.h;
1701 2285
1702 // suppressing texture state switches here
1703 // is only moderately effective, but worth the extra effort
1704 if (last_name != tex.name) 2286 if (key.texname != tex.name)
1705 { 2287 {
2288 self->tex [tile].unused = 0;
2289
1706 if (!tex.name) 2290 if (!tex.name)
1707 tex = self->tex [2]; /* missing, replace by noface */ 2291 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1708 2292
2293 key.texname = tex.name;
1709 glEnd (); 2294 arr = &rc.array (key);
1710 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1711 glBegin (GL_QUADS);
1712 } 2295 }
1713 2296
1714 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2297 px = (x + 1) * Th - tex.w;
1715 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2298 py = (y + 1) * Tw - tex.h;
1716 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1717 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1718 2299
1719 if (cell->flags && z == 2) 2300 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1720 { 2301 {
1721 if (cell->flags & 1) 2302 pl_x = px;
2303 pl_y = py;
2304 pl_tex = tex;
1722 { 2305 continue;
1723 maptex tex = self->tex [1];
1724 int px = x * T + T * 2 / 32;
1725 int py = y * T - T * 6 / 32;
1726
1727 glEnd ();
1728 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1729 glBegin (GL_QUADS);
1730
1731 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1732 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1733 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1734 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1735 }
1736 } 2306 }
2307
2308 arr->t2f_v3f (0 , 0 , px , py , 0);
2309 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2310 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2311 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1737 2312
1738 // update smooth hash 2313 // update smooth hash
1739 if (tex.smoothtile) 2314 if (tex.smoothtile)
1740 { 2315 {
1741 skey.tile = tex.smoothtile; 2316 skey.tile = tex.smoothtile;
1742 skey.level = tex.smoothlevel; 2317 skey.level = tex.smoothlevel;
1743 2318
1744 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2319 smooth_level[tex.smoothlevel] = 1;
1745 2320
1746 // add bits to current tile and all neighbours. skey.x|y is 2321 // add bits to current tile and all neighbours. skey.x|y is
1747 // shifted +1|+1 so we always stay positive. 2322 // shifted +1|+1 so we always stay positive.
1748 2323
1749 // bits is ___n cccc CCCC bbbb 2324 // bits is ___n cccc CCCC bbbb
… …
1757 2332
1758 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2333 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1759 // ·· ·· ·┏ ┓· 2334 // ·· ·· ·┏ ┓·
1760 2335
1761 // full tile 2336 // full tile
1762 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2337 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1763 2338
1764 // borders 2339 // borders
1765 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2340 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1766 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2341 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1767 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2342 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1768 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2343 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1769 2344
1770 // corners 2345 // corners
1771 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2346 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1772 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2347 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1773 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2348 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1774 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2349 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2350 }
2351 }
2352
2353 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2354 {
2355 // overlays such as the speech bubble, probably more to come
2356 if (cell->flags & 1)
2357 {
2358 rc_key_t key_ov = key;
2359 maptex tex = self->tex[TEXID_SPEECH];
2360 int px = x * Tw + Tw * 2 / 32;
2361 int py = y * Th - Th * 6 / 32;
2362
2363 key_ov.texname = tex.name;
2364 rc_t::array_t &arr = rc_ov.array (key_ov);
2365
2366 arr.t2f_v3f (0 , 0 , px , py , 0);
2367 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2368 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2369 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1775 } 2370 }
1776 } 2371 }
1777 } 2372 }
1778 } 2373 }
1779 2374
2375 rc.draw ();
2376 rc.clear ();
2377
1780 // go through all smoothlevels, lowest to highest, then draw. 2378 // go through all smoothlevels, lowest to highest, then draw.
1781 // this is basically counting sort 2379 // this is basically counting sort
1782 { 2380 {
1783 int w, b; 2381 int w, b;
1784 2382
1785 for (w = 0; w < 256 / 32; ++w) 2383 glEnable (GL_TEXTURE_2D);
2384 glBegin (GL_QUADS);
2385 for (int level = 0; level < smooth_level.size (); ++level)
2386 if (smooth_level[level])
2387 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1786 { 2388 {
1787 uint32_t smask = smooth_level [w]; 2389 smooth_key &skey = it->first;
1788 if (smask) 2390 IV bits = it->second;
1789 for (b = 0; b < 32; ++b) 2391
1790 if (smask & (((uint32_t)1) << b)) 2392 if (!(bits & 0x1000)
2393 && skey.level == level
2394 && level > smooth_max [skey.x][skey.y])
1791 { 2395 {
1792 int level = (w << 5) | b; 2396 maptex tex = self->tex [skey.tile];
2397 int px = (((int)skey.x) - 1) * Tw;
2398 int py = (((int)skey.y) - 1) * Th;
2399 int border = bits & 15;
2400 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2401 float dx = tex.s * .0625f; // 16 images/row
2402 float dy = tex.t * .5f ; // 2 images/column
2403
1793 HE *he; 2404 if (tex.name)
1794
1795 hv_iterinit (smooth);
1796 while ((he = hv_iternext (smooth)))
1797 { 2405 {
1798 smooth_key *skey = (smooth_key *)HeKEY (he); 2406 // this time avoiding texture state changes
1799 IV bits = SvIVX (HeVAL (he)); 2407 // save gobs of state changes.
1800 2408 if (key.texname != tex.name)
1801 if (!(bits & 0x1000)
1802 && skey->level == level
1803 && level > smooth_max [skey->x][skey->y])
1804 { 2409 {
1805 maptex tex = self->tex [skey->tile]; 2410 self->tex [skey.tile].unused = 0;
1806 int px = (((int)skey->x) - 1) * T;
1807 int py = (((int)skey->y) - 1) * T;
1808 int border = bits & 15;
1809 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1810 float dx = tex.s * .0625f; // 16 images/row
1811 float dy = tex.t * .5f ; // 2 images/column
1812 2411
1813 // this time naively avoiding texture state changes
1814 // save gobs of state changes.
1815 if (last_name != tex.name)
1816 {
1817 if (!tex.name)
1818 continue; // smoothing not yet available
1819
1820 glEnd (); 2412 glEnd ();
1821 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2413 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1822 glBegin (GL_QUADS); 2414 glBegin (GL_QUADS);
1823 } 2415 }
1824 2416
1825 if (border) 2417 if (border)
1826 { 2418 {
1827 float ox = border * dx; 2419 float ox = border * dx;
1828 2420
1829 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2421 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1830 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2422 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1831 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2423 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1832 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2424 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1833 } 2425 }
1834 2426
1835 if (corner) 2427 if (corner)
1836 { 2428 {
1837 float ox = corner * dx; 2429 float ox = corner * dx;
1838 2430
1839 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2431 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1840 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2432 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1841 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2433 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1842 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1843 }
1844 } 2435 }
1845 } 2436 }
1846 } 2437 }
1847 } 2438 }
2439
2440 glEnd ();
2441 glDisable (GL_TEXTURE_2D);
2442 key.texname = -1;
1848 } 2443 }
1849
1850 hv_clear (smooth);
1851 } 2444 }
1852 2445
1853 glEnd (); 2446 if (pl_tex.name)
2447 {
2448 maptex tex = pl_tex;
2449 int px = pl_x + sdx;
2450 int py = pl_y + sdy;
1854 2451
1855 glDisable (GL_TEXTURE_2D); 2452 key.texname = tex.name;
2453 rc_t::array_t &arr = rc.array (key);
2454
2455 arr.t2f_v3f (0 , 0 , px , py , 0);
2456 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2457 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2458 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2459
2460 rc.draw ();
2461 }
2462
2463 rc_ov.draw ();
2464 rc_ov.clear ();
2465
1856 glDisable (GL_BLEND); 2466 glDisable (GL_BLEND);
1857 2467
1858 // top layer: overlays such as the health bar 2468 // top layer: overlays such as the health bar
1859 for (y = 0; y < sh; y++) 2469 for (y = 0; y < sh; y++)
1860 if (0 <= y + my && y + my < self->rows) 2470 if (0 <= y + my && y + my < self->rows)
… …
1864 for (x = 0; x < sw; x++) 2474 for (x = 0; x < sw; x++)
1865 if (row->c0 <= x + mx && x + mx < row->c1) 2475 if (row->c0 <= x + mx && x + mx < row->c1)
1866 { 2476 {
1867 mapcell *cell = row->col + (x + mx - row->c0); 2477 mapcell *cell = row->col + (x + mx - row->c0);
1868 2478
1869 int px = x * T; 2479 int px = x * Tw;
1870 int py = y * T; 2480 int py = y * Th;
2481
2482 if (ecb_expect_false (cell->player == player))
2483 {
2484 px += sdx;
2485 py += sdy;
2486 }
1871 2487
1872 if (cell->stat_hp) 2488 if (cell->stat_hp)
1873 { 2489 {
1874 int width = cell->stat_width * T; 2490 int width = cell->stat_width * Tw;
1875 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2491 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1876 2492
1877 glColor3ub (0, 0, 0); 2493 glColor3ub (0, 0, 0);
1878 glRectf (px + 1, py - thick - 2, 2494 glRectf (px + 1, py - thick - 2,
1879 px + width - 1, py); 2495 px + width - 1, py);
1880 2496
… …
1886 } 2502 }
1887 } 2503 }
1888} 2504}
1889 2505
1890void 2506void
1891draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2507draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1892 CODE: 2508 CODE:
1893{ 2509{
1894 static float color[16][3] = { 2510 static float color[16][3] = {
1895 { 0.00F, 0.00F, 0.00F }, 2511 { 0.00f, 0.00f, 0.00f },
1896 { 1.00F, 1.00F, 1.00F }, 2512 { 1.00f, 1.00f, 1.00f },
1897 { 0.00F, 0.00F, 0.55F }, 2513 { 0.00f, 0.00f, 0.55f },
1898 { 1.00F, 0.00F, 0.00F }, 2514 { 1.00f, 0.00f, 0.00f },
1899 2515
1900 { 1.00F, 0.54F, 0.00F }, 2516 { 1.00f, 0.54f, 0.00f },
1901 { 0.11F, 0.56F, 1.00F }, 2517 { 0.11f, 0.56f, 1.00f },
1902 { 0.93F, 0.46F, 0.00F }, 2518 { 0.93f, 0.46f, 0.00f },
1903 { 0.18F, 0.54F, 0.34F }, 2519 { 0.18f, 0.54f, 0.34f },
1904 2520
1905 { 0.56F, 0.73F, 0.56F }, 2521 { 0.56f, 0.73f, 0.56f },
1906 { 0.80F, 0.80F, 0.80F }, 2522 { 0.80f, 0.80f, 0.80f },
1907 { 0.55F, 0.41F, 0.13F }, 2523 { 0.55f, 0.41f, 0.13f },
1908 { 0.99F, 0.77F, 0.26F }, 2524 { 0.99f, 0.77f, 0.26f },
1909 2525
1910 { 0.74F, 0.65F, 0.41F }, 2526 { 0.74f, 0.65f, 0.41f },
1911 2527
1912 { 0.00F, 1.00F, 1.00F }, 2528 { 0.00f, 1.00f, 1.00f },
1913 { 1.00F, 0.00F, 1.00F }, 2529 { 1.00f, 0.00f, 1.00f },
1914 { 1.00F, 1.00F, 0.00F }, 2530 { 1.00f, 1.00f, 0.00f },
1915 }; 2531 };
1916 2532
1917 int x, y; 2533 int x, y;
1918 2534
1919 glEnable (GL_TEXTURE_2D); 2535 glEnable (GL_TEXTURE_2D);
2536 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2537 * but the nvidia driver (185.18.14) mishandles alpha textures
2538 * and takes the colour from god knows where instead of using
2539 * Cp. MODULATE results in the same colour, but slightly different
2540 * alpha, but atcually gives us the correct colour with nvidia.
2541 */
1920 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2542 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1921 glEnable (GL_BLEND); 2543 glEnable (GL_BLEND);
1922 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2544 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1923 glBegin (GL_QUADS); 2545 glBegin (GL_QUADS);
1924 2546
1925 for (y = 0; y < h; y++) 2547 for (y = 0; y < h; y++)
… …
1929 2551
1930 if (m) 2552 if (m)
1931 { 2553 {
1932 float *c = color [m & 15]; 2554 float *c = color [m & 15];
1933 2555
1934 float tx1 = m & 0x40 ? 0.5 : 0.; 2556 float tx1 = m & 0x40 ? 0.5f : 0.f;
1935 float tx2 = tx1 + 0.5; 2557 float tx2 = tx1 + 0.5f;
1936 2558
1937 glColor4f (c[0], c[1], c[2], 0.75); 2559 glColor4f (c[0], c[1], c[2], 1);
1938 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2560 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1939 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2561 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1940 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2562 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1941 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2563 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1942 } 2564 }
… …
1946 glDisable (GL_BLEND); 2568 glDisable (GL_BLEND);
1947 glDisable (GL_TEXTURE_2D); 2569 glDisable (GL_TEXTURE_2D);
1948} 2570}
1949 2571
1950void 2572void
1951fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2573fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1952 PPCODE: 2574 PPCODE:
1953{ 2575{
1954 int x, y; 2576 int x, y;
1955 int sw4 = (sw + 3) & ~3; 2577 int sw1 = sw + 2;
2578 int sh1 = sh + 2;
2579 int sh3 = sh * 3;
2580 int sw3 = sw * 3;
1956 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2581 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1957 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2582 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1958 2583 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959 memset (darkness, 255, sw4 * sh); 2584 memset (darkness1, 0, sw1*sh1);
2585
1960 SvPOK_only (darkness_sv); 2586 SvPOK_only (darkness3_sv);
1961 SvCUR_set (darkness_sv, sw4 * sh); 2587 SvCUR_set (darkness3_sv, sw3 * sh3);
1962 2588
1963 mx += self->x; 2589 mx += self->x - 1;
1964 my += self->y; 2590 my += self->y - 1;
1965 2591
1966 for (y = 0; y < sh; y++) 2592 for (y = 0; y < sh1; y++)
1967 if (0 <= y + my && y + my < self->rows) 2593 if (0 <= y + my && y + my < self->rows)
1968 { 2594 {
1969 maprow *row = self->row + (y + my); 2595 maprow *row = self->row + (y + my);
1970 2596
1971 for (x = 0; x < sw; x++) 2597 for (x = 0; x < sw1; x++)
1972 if (row->c0 <= x + mx && x + mx < row->c1) 2598 if (row->c0 <= x + mx && x + mx < row->c1)
1973 { 2599 {
1974 mapcell *cell = row->col + (x + mx - row->c0); 2600 mapcell *cell = row->col + (x + mx - row->c0);
1975 2601
1976 darkness[y * sw4 + x] = cell->darkness 2602 darkness1 [y * sw1 + x] = cell->darkness
1977 ? 255 - (cell->darkness - 1) 2603 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1978 : 255 - FOW_DARKNESS; 2604 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1979 } 2605 }
1980 } 2606 }
1981 2607
2608 for (y = 0; y < sh; ++y)
2609 for (x = 0; x < sw; ++x)
2610 {
2611 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2612 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2613 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2614 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2615 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2616 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2617 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2618 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2619 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2620
2621 uint8_t r11 = (d11 + d21 + d12) / 3;
2622 uint8_t r21 = d21;
2623 uint8_t r31 = (d21 + d31 + d32) / 3;
2624
2625 uint8_t r12 = d12;
2626 uint8_t r22 = d22;
2627 uint8_t r32 = d32;
2628
2629 uint8_t r13 = (d13 + d23 + d12) / 3;
2630 uint8_t r23 = d23;
2631 uint8_t r33 = (d23 + d33 + d32) / 3;
2632
2633 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2636 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2639 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2642 }
2643
2644 free (darkness1);
2645
1982 EXTEND (SP, 3); 2646 EXTEND (SP, 3);
1983 PUSHs (sv_2mortal (newSViv (sw4))); 2647 PUSHs (sv_2mortal (newSViv (sw3)));
1984 PUSHs (sv_2mortal (newSViv (sh))); 2648 PUSHs (sv_2mortal (newSViv (sh3)));
1985 PUSHs (darkness_sv); 2649 PUSHs (darkness3_sv);
1986} 2650}
1987 2651
1988SV * 2652SV *
1989get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2653get_rect (DC::Map self, int x0, int y0, int w, int h)
1990 CODE: 2654 CODE:
1991{ 2655{
1992 int x, y, x1, y1; 2656 int x, y, x1, y1;
1993 SV *data_sv = newSV (w * h * 7 + 5); 2657 SV *data_sv = newSV (w * h * 7 + 5);
1994 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2658 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2051 else 2715 else
2052 *data++ = 0; 2716 *data++ = 0;
2053 } 2717 }
2054 } 2718 }
2055 2719
2720 /* if size is w*h + 5 then no data has been found */
2721 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2722 {
2056 SvPOK_only (data_sv); 2723 SvPOK_only (data_sv);
2057 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2724 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2725 }
2726
2058 RETVAL = data_sv; 2727 RETVAL = data_sv;
2059} 2728}
2060 OUTPUT: 2729 OUTPUT:
2061 RETVAL 2730 RETVAL
2062 2731
2063void 2732void
2064set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2733set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2065 PPCODE: 2734 PPCODE:
2066{ 2735{
2067 int x, y, z; 2736 int x, y, z;
2068 int w, h; 2737 int w, h;
2069 int x1, y1; 2738 int x1, y1;
2739 STRLEN len;
2740 uint8_t *data, *end;
2741
2742 len = SvLEN (data_sv);
2743 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2744 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2745 end = data + len + 8;
2746
2747 if (len < 5)
2748 XSRETURN_EMPTY;
2070 2749
2071 if (*data++ != 0) 2750 if (*data++ != 0)
2072 return; /* version mismatch */ 2751 XSRETURN_EMPTY; /* version mismatch */
2073 2752
2074 w = *data++ << 8; w |= *data++; 2753 w = *data++ << 8; w |= *data++;
2075 h = *data++ << 8; h |= *data++; 2754 h = *data++ << 8; h |= *data++;
2076 2755
2077 // we need to do this 'cause we don't keep an absolute coord system for rows 2756 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2089 { 2768 {
2090 maprow *row = map_get_row (self, y); 2769 maprow *row = map_get_row (self, y);
2091 2770
2092 for (x = x0; x < x1; x++) 2771 for (x = x0; x < x1; x++)
2093 { 2772 {
2773 uint8_t flags;
2774
2775 if (data + 7 >= end)
2776 XSRETURN_EMPTY;
2777
2094 uint8_t flags = *data++; 2778 flags = *data++;
2095 2779
2096 if (flags) 2780 if (flags)
2097 { 2781 {
2098 mapcell *cell = row_get_cell (row, x); 2782 mapcell *cell = row_get_cell (row, x);
2099 tileid tile[3] = { 0, 0, 0 }; 2783 tileid tile[3] = { 0, 0, 0 };
… …
2102 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2786 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2103 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2787 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2104 2788
2105 if (cell->darkness == 0) 2789 if (cell->darkness == 0)
2106 { 2790 {
2107 cell->darkness = 0; 2791 /*cell->darkness = 0;*/
2792 EXTEND (SP, 3);
2108 2793
2109 for (z = 0; z <= 2; z++) 2794 for (z = 0; z <= 2; z++)
2110 { 2795 {
2111 tileid t = tile [z]; 2796 tileid t = tile [z];
2112 2797
2113 if (t >= self->texs || (t && !self->tex [t].name)) 2798 if (t >= self->texs || (t && !self->tex [t].name))
2114 { 2799 {
2115 XPUSHs (sv_2mortal (newSViv (t))); 2800 PUSHs (sv_2mortal (newSViv (t)));
2116 need_texid (self, t); 2801 need_texid (self, t);
2117 } 2802 }
2118 2803
2119 cell->tile [z] = t; 2804 cell->tile [z] = t;
2120 } 2805 }
… …
2122 } 2807 }
2123 } 2808 }
2124 } 2809 }
2125} 2810}
2126 2811
2127MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2812MODULE = Deliantra::Client PACKAGE = DC::RW
2128 2813
2129CFPlus::MixChunk 2814DC::RW
2130new_from_file (SV *class, char *path) 2815new (SV *klass, SV *data_sv)
2131 CODE: 2816 CODE:
2132 RETVAL = Mix_LoadWAV (path); 2817{
2818 STRLEN datalen;
2819 char *data = SvPVbyte (data_sv, datalen);
2820
2821 RETVAL = SDL_RWFromConstMem (data, datalen);
2822}
2133 OUTPUT: 2823 OUTPUT:
2134 RETVAL 2824 RETVAL
2135 2825
2826DC::RW
2827new_from_file (SV *klass, const char *path, const char *mode = "rb")
2828 CODE:
2829 RETVAL = SDL_RWFromFile (path, mode);
2830 OUTPUT:
2831 RETVAL
2832
2833# fails on win32:
2834# dc.xs(2268) : error C2059: syntax error : '('
2136void 2835#void
2836#close (DC::RW self)
2837# CODE:
2838# (self->(close)) (self);
2839
2840MODULE = Deliantra::Client PACKAGE = DC::Channel
2841
2842PROTOTYPES: DISABLE
2843
2844DC::Channel
2845find ()
2846 CODE:
2847{
2848 RETVAL = Mix_GroupAvailable (-1);
2849
2850 if (RETVAL < 0)
2851 {
2852 RETVAL = Mix_GroupOldest (-1);
2853
2854 if (RETVAL < 0)
2855 {
2856 // happens sometimes, maybe it just stopped playing(?)
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 XSRETURN_UNDEF;
2861 }
2862 else
2863 Mix_HaltChannel (RETVAL);
2864 }
2865
2866 Mix_UnregisterAllEffects (RETVAL);
2867 Mix_Volume (RETVAL, 128);
2868}
2869 OUTPUT:
2870 RETVAL
2871
2872void
2873halt (DC::Channel self)
2874 CODE:
2875 Mix_HaltChannel (self);
2876
2877void
2878expire (DC::Channel self, int ticks = -1)
2879 CODE:
2880 Mix_ExpireChannel (self, ticks);
2881
2882void
2883fade_out (DC::Channel self, int ticks = -1)
2884 CODE:
2885 Mix_FadeOutChannel (self, ticks);
2886
2887int
2888volume (DC::Channel self, int volume)
2889 CODE:
2890 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2891 OUTPUT:
2892 RETVAL
2893
2894void
2895unregister_all_effects (DC::Channel self)
2896 CODE:
2897 Mix_UnregisterAllEffects (self);
2898
2899void
2900set_panning (DC::Channel self, int left, int right)
2901 CODE:
2902 left = CLAMP (left , 0, 255);
2903 right = CLAMP (right, 0, 255);
2904 Mix_SetPanning (self, left, right);
2905
2906void
2907set_distance (DC::Channel self, int distance)
2908 CODE:
2909 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2910
2911void
2912set_position (DC::Channel self, int angle, int distance)
2913 CODE:
2914
2915void
2916set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2917 CODE:
2918{
2919 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2920 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2921 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2922}
2923
2924void
2925set_reverse_stereo (DC::Channel self, int flip)
2926 CODE:
2927 Mix_SetReverseStereo (self, flip);
2928
2929MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2930
2931PROTOTYPES: DISABLE
2932
2933void
2934decoders ()
2935 PPCODE:
2936#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2937 int i, num = Mix_GetNumChunkDecoders ();
2938 EXTEND (SP, num);
2939 for (i = 0; i < num; ++i)
2940 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2941#else
2942 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2943#endif
2944
2945DC::MixChunk
2946new (SV *klass, DC::RW rwops)
2947 CODE:
2948 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2949 OUTPUT:
2950 RETVAL
2951
2952void
2137DESTROY (CFPlus::MixChunk self) 2953DESTROY (DC::MixChunk self)
2138 CODE: 2954 CODE:
2139 Mix_FreeChunk (self); 2955 Mix_FreeChunk (self);
2140 2956
2141int 2957int
2142volume (CFPlus::MixChunk self, int volume = -1) 2958volume (DC::MixChunk self, int volume = -1)
2143 CODE: 2959 CODE:
2960 if (items > 1)
2961 volume = CLAMP (volume, 0, 128);
2144 RETVAL = Mix_VolumeChunk (self, volume); 2962 RETVAL = Mix_VolumeChunk (self, volume);
2145 OUTPUT: 2963 OUTPUT:
2146 RETVAL 2964 RETVAL
2147 2965
2148int 2966DC::Channel
2149play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2967play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2150 CODE: 2968 CODE:
2969{
2151 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2970 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2971
2972 if (RETVAL < 0)
2973 XSRETURN_UNDEF;
2974
2975 if (channel < 0)
2976 {
2977 Mix_UnregisterAllEffects (RETVAL);
2978 Mix_Volume (RETVAL, 128);
2979 }
2980}
2152 OUTPUT: 2981 OUTPUT:
2153 RETVAL 2982 RETVAL
2154 2983
2155MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2984MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2985
2986void
2987decoders ()
2988 PPCODE:
2989#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2990 int i, num = Mix_GetNumMusicDecoders ();
2991 EXTEND (SP, num);
2992 for (i = 0; i < num; ++i)
2993 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2994#else
2995 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2996#endif
2156 2997
2157int 2998int
2158volume (int volume = -1) 2999volume (int volume = -1)
3000 PROTOTYPE: ;$
2159 CODE: 3001 CODE:
3002 if (items > 0)
3003 volume = CLAMP (volume, 0, 128);
2160 RETVAL = Mix_VolumeMusic (volume); 3004 RETVAL = Mix_VolumeMusic (volume);
2161 OUTPUT: 3005 OUTPUT:
2162 RETVAL 3006 RETVAL
2163 3007
3008void
3009fade_out (int ms)
3010 CODE:
3011 Mix_FadeOutMusic (ms);
3012
3013void
3014halt ()
3015 CODE:
3016 Mix_HaltMusic ();
3017
2164int 3018int
2165fade_out (int ms) 3019playing ()
2166 CODE: 3020 CODE:
2167 RETVAL = Mix_FadeOutMusic (ms); 3021 RETVAL = Mix_PlayingMusic ();
2168 OUTPUT: 3022 OUTPUT:
2169 RETVAL 3023 RETVAL
2170 3024
2171CFPlus::MixMusic 3025DC::MixMusic
2172new_from_file (SV *class, char *path) 3026new (SV *klass, DC::RW rwops)
2173 CODE: 3027 CODE:
2174 RETVAL = Mix_LoadMUS (path); 3028 RETVAL = Mix_LoadMUS_RW (rwops);
2175 OUTPUT: 3029 OUTPUT:
2176 RETVAL 3030 RETVAL
2177 3031
2178void 3032void
2179DESTROY (CFPlus::MixMusic self) 3033DESTROY (DC::MixMusic self)
2180 CODE: 3034 CODE:
2181 Mix_FreeMusic (self); 3035 Mix_FreeMusic (self);
2182 3036
2183int 3037int
2184play (CFPlus::MixMusic self, int loops = -1) 3038play (DC::MixMusic self, int loops = -1)
2185 CODE: 3039 CODE:
2186 RETVAL = Mix_PlayMusic (self, loops); 3040 RETVAL = Mix_PlayMusic (self, loops);
2187 OUTPUT: 3041 OUTPUT:
2188 RETVAL 3042 RETVAL
2189 3043
2190int 3044void
2191fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3045fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2192 CODE: 3046 CODE:
2193 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3047 Mix_FadeInMusicPos (self, loops, ms, position);
2194 OUTPUT:
2195 RETVAL
2196 3048
2197MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3049MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3050
3051PROTOTYPES: ENABLE
2198 3052
2199BOOT: 3053BOOT:
2200{ 3054{
2201 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3055 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2202 static const struct { 3056 static const struct {
2203 const char *name; 3057 const char *name;
2204 IV iv; 3058 IV iv;
2205 } *civ, const_iv[] = { 3059 } *civ, const_iv[] = {
2206# define const_iv(name) { # name, (IV)name } 3060# define const_iv(name) { # name, (IV)name }
3061 const_iv (GL_VENDOR),
3062 const_iv (GL_VERSION),
3063 const_iv (GL_EXTENSIONS),
3064 const_iv (GL_MAX_TEXTURE_UNITS),
2207 const_iv (GL_COLOR_MATERIAL), 3065 const_iv (GL_COLOR_MATERIAL),
2208 const_iv (GL_SMOOTH), 3066 const_iv (GL_SMOOTH),
2209 const_iv (GL_FLAT), 3067 const_iv (GL_FLAT),
2210 const_iv (GL_DITHER), 3068 const_iv (GL_DITHER),
2211 const_iv (GL_BLEND), 3069 const_iv (GL_BLEND),
… …
2215 const_iv (GL_ALPHA_TEST), 3073 const_iv (GL_ALPHA_TEST),
2216 const_iv (GL_NORMALIZE), 3074 const_iv (GL_NORMALIZE),
2217 const_iv (GL_RESCALE_NORMAL), 3075 const_iv (GL_RESCALE_NORMAL),
2218 const_iv (GL_FRONT), 3076 const_iv (GL_FRONT),
2219 const_iv (GL_BACK), 3077 const_iv (GL_BACK),
3078 const_iv (GL_AUX0),
2220 const_iv (GL_AND), 3079 const_iv (GL_AND),
2221 const_iv (GL_ONE), 3080 const_iv (GL_ONE),
2222 const_iv (GL_ZERO), 3081 const_iv (GL_ZERO),
2223 const_iv (GL_SRC_ALPHA), 3082 const_iv (GL_SRC_ALPHA),
2224 const_iv (GL_DST_ALPHA), 3083 const_iv (GL_DST_ALPHA),
2225 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3084 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2226 const_iv (GL_ONE_MINUS_DST_ALPHA), 3085 const_iv (GL_ONE_MINUS_DST_ALPHA),
3086 const_iv (GL_SRC_COLOR),
3087 const_iv (GL_DST_COLOR),
3088 const_iv (GL_ONE_MINUS_SRC_COLOR),
3089 const_iv (GL_ONE_MINUS_DST_COLOR),
2227 const_iv (GL_SRC_ALPHA_SATURATE), 3090 const_iv (GL_SRC_ALPHA_SATURATE),
2228 const_iv (GL_RGB), 3091 const_iv (GL_RGB),
2229 const_iv (GL_RGBA), 3092 const_iv (GL_RGBA),
2230 const_iv (GL_RGBA4), 3093 const_iv (GL_RGBA4),
2231 const_iv (GL_RGBA8), 3094 const_iv (GL_RGBA8),
… …
2237 const_iv (GL_INTENSITY), 3100 const_iv (GL_INTENSITY),
2238 const_iv (GL_LUMINANCE), 3101 const_iv (GL_LUMINANCE),
2239 const_iv (GL_LUMINANCE_ALPHA), 3102 const_iv (GL_LUMINANCE_ALPHA),
2240 const_iv (GL_FLOAT), 3103 const_iv (GL_FLOAT),
2241 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3104 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3105 const_iv (GL_COMPRESSED_ALPHA_ARB),
3106 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3108 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3109 const_iv (GL_COMPRESSED_RGB_ARB),
3110 const_iv (GL_COMPRESSED_RGBA_ARB),
2242 const_iv (GL_COMPILE), 3111 const_iv (GL_COMPILE),
3112 const_iv (GL_PROXY_TEXTURE_1D),
3113 const_iv (GL_PROXY_TEXTURE_2D),
2243 const_iv (GL_TEXTURE_1D), 3114 const_iv (GL_TEXTURE_1D),
2244 const_iv (GL_TEXTURE_2D), 3115 const_iv (GL_TEXTURE_2D),
2245 const_iv (GL_TEXTURE_ENV), 3116 const_iv (GL_TEXTURE_ENV),
2246 const_iv (GL_TEXTURE_MAG_FILTER), 3117 const_iv (GL_TEXTURE_MAG_FILTER),
2247 const_iv (GL_TEXTURE_MIN_FILTER), 3118 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2268 const_iv (GL_COLOR_LOGIC_OP), 3139 const_iv (GL_COLOR_LOGIC_OP),
2269 const_iv (GL_SEPARABLE_2D), 3140 const_iv (GL_SEPARABLE_2D),
2270 const_iv (GL_CONVOLUTION_2D), 3141 const_iv (GL_CONVOLUTION_2D),
2271 const_iv (GL_CONVOLUTION_BORDER_MODE), 3142 const_iv (GL_CONVOLUTION_BORDER_MODE),
2272 const_iv (GL_CONSTANT_BORDER), 3143 const_iv (GL_CONSTANT_BORDER),
3144 const_iv (GL_POINTS),
2273 const_iv (GL_LINES), 3145 const_iv (GL_LINES),
2274 const_iv (GL_LINE_STRIP), 3146 const_iv (GL_LINE_STRIP),
2275 const_iv (GL_LINE_LOOP), 3147 const_iv (GL_LINE_LOOP),
2276 const_iv (GL_QUADS), 3148 const_iv (GL_QUADS),
2277 const_iv (GL_QUAD_STRIP), 3149 const_iv (GL_QUAD_STRIP),
2278 const_iv (GL_TRIANGLES), 3150 const_iv (GL_TRIANGLES),
2279 const_iv (GL_TRIANGLE_STRIP), 3151 const_iv (GL_TRIANGLE_STRIP),
2280 const_iv (GL_TRIANGLE_FAN), 3152 const_iv (GL_TRIANGLE_FAN),
3153 const_iv (GL_POLYGON),
2281 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3154 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3155 const_iv (GL_POINT_SMOOTH_HINT),
3156 const_iv (GL_LINE_SMOOTH_HINT),
3157 const_iv (GL_POLYGON_SMOOTH_HINT),
3158 const_iv (GL_GENERATE_MIPMAP_HINT),
3159 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2282 const_iv (GL_FASTEST), 3160 const_iv (GL_FASTEST),
3161 const_iv (GL_DONT_CARE),
3162 const_iv (GL_NICEST),
2283 const_iv (GL_V2F), 3163 const_iv (GL_V2F),
2284 const_iv (GL_V3F), 3164 const_iv (GL_V3F),
2285 const_iv (GL_T2F_V3F), 3165 const_iv (GL_T2F_V3F),
2286 const_iv (GL_T2F_N3F_V3F), 3166 const_iv (GL_T2F_N3F_V3F),
3167 const_iv (GL_FUNC_ADD),
3168 const_iv (GL_FUNC_SUBTRACT),
3169 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2287# undef const_iv 3170# undef const_iv
2288 }; 3171 };
2289 3172
2290 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3173 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2291 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3174 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2292 3175
2293 texture_av = newAV (); 3176 texture_av = newAV ();
2294 AvREAL_off (texture_av); 3177 AvREAL_off (texture_av);
2295} 3178}
2296 3179
2297char * 3180void
3181disable_GL_EXT_blend_func_separate ()
3182 CODE:
3183 gl.BlendFuncSeparate = 0;
3184 gl.BlendFuncSeparateEXT = 0;
3185
3186void
3187apple_nvidia_bug (int enable)
3188
3189const char *
2298gl_vendor () 3190gl_vendor ()
2299 CODE: 3191 CODE:
2300 RETVAL = (char *)glGetString (GL_VENDOR); 3192 RETVAL = (const char *)glGetString (GL_VENDOR);
2301 OUTPUT: 3193 OUTPUT:
2302 RETVAL 3194 RETVAL
2303 3195
2304char * 3196const char *
2305gl_version () 3197gl_version ()
2306 CODE: 3198 CODE:
2307 RETVAL = (char *)glGetString (GL_VERSION); 3199 RETVAL = (const char *)glGetString (GL_VERSION);
2308 OUTPUT: 3200 OUTPUT:
2309 RETVAL 3201 RETVAL
2310 3202
2311char * 3203const char *
2312gl_extensions () 3204gl_extensions ()
2313 CODE: 3205 CODE:
2314 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3206 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2315 OUTPUT: 3207 OUTPUT:
2316 RETVAL 3208 RETVAL
2317 3209
3210const char *glGetString (GLenum pname)
3211 CODE:
3212 RETVAL = (const char *)glGetString (pname);
3213 OUTPUT:
3214 RETVAL
3215
3216GLint glGetInteger (GLenum pname)
3217 CODE:
3218 glGetIntegerv (pname, &RETVAL);
3219 OUTPUT:
3220 RETVAL
3221
3222GLdouble glGetDouble (GLenum pname)
3223 CODE:
3224 glGetDoublev (pname, &RETVAL);
3225 OUTPUT:
3226 RETVAL
3227
2318int glGetError () 3228int glGetError ()
2319 3229
2320void glFinish () 3230void glFinish ()
3231
3232void glFlush ()
2321 3233
2322void glClear (int mask) 3234void glClear (int mask)
2323 3235
2324void glClearColor (float r, float g, float b, float a = 1.0) 3236void glClearColor (float r, float g, float b, float a = 1.0)
2325 PROTOTYPE: @ 3237 PROTOTYPE: @
… …
2336 3248
2337void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3249void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2338 CODE: 3250 CODE:
2339 gl_BlendFuncSeparate (sa, da, saa, daa); 3251 gl_BlendFuncSeparate (sa, da, saa, daa);
2340 3252
3253# void glBlendEquation (int se)
3254
2341void glDepthMask (int flag) 3255void glDepthMask (int flag)
2342 3256
2343void glLogicOp (int opcode) 3257void glLogicOp (int opcode)
2344 3258
2345void glColorMask (int red, int green, int blue, int alpha) 3259void glColorMask (int red, int green, int blue, int alpha)
… …
2359# near_ and far_ are due to microsofts buggy "c" compiler 3273# near_ and far_ are due to microsofts buggy "c" compiler
2360void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3274void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2361 3275
2362# near_ and far_ are due to microsofts buggy "c" compiler 3276# near_ and far_ are due to microsofts buggy "c" compiler
2363void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3277void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3278
3279PROTOTYPES: DISABLE
2364 3280
2365void glViewport (int x, int y, int width, int height) 3281void glViewport (int x, int y, int width, int height)
2366 3282
2367void glScissor (int x, int y, int width, int height) 3283void glScissor (int x, int y, int width, int height)
2368 3284
… …
2376 3292
2377void glRotate (float angle, float x, float y, float z) 3293void glRotate (float angle, float x, float y, float z)
2378 CODE: 3294 CODE:
2379 glRotatef (angle, x, y, z); 3295 glRotatef (angle, x, y, z);
2380 3296
2381void glBegin (int mode)
2382
2383void glEnd ()
2384
2385void glColor (float r, float g, float b, float a = 1.0) 3297void glColor (float r, float g, float b, float a = 1.0)
2386 PROTOTYPE: @ 3298 PROTOTYPE: @
2387 ALIAS: 3299 ALIAS:
2388 glColor_premultiply = 1 3300 glColor_premultiply = 1
2389 CODE: 3301 CODE:
2390 if (ix) 3302 if (ix)
2391 { 3303 {
… …
2394 b *= a; 3306 b *= a;
2395 } 3307 }
2396 // microsoft visual "c" rounds instead of truncating... 3308 // microsoft visual "c" rounds instead of truncating...
2397 glColor4f (r, g, b, a); 3309 glColor4f (r, g, b, a);
2398 3310
2399void glInterleavedArrays (int format, int stride, char *data)
2400
2401void glDrawElements (int mode, int count, int type, char *indices)
2402
2403# 1.2 void glDrawRangeElements (int mode, int start, int end
2404
2405void glRasterPos (float x, float y, float z = 0.) 3311void glRasterPos (float x, float y, float z = 0.)
2406 CODE: 3312 CODE:
2407 glRasterPos3f (0, 0, z); 3313 glRasterPos3f (0, 0, z);
2408 glBitmap (0, 0, 0, 0, x, y, 0); 3314 glBitmap (0, 0, 0, 0, x, y, 0);
2409 3315
… …
2413 3319
2414void glTexCoord (float s, float t) 3320void glTexCoord (float s, float t)
2415 CODE: 3321 CODE:
2416 glTexCoord2f (s, t); 3322 glTexCoord2f (s, t);
2417 3323
3324void glRect (float x1, float y1, float x2, float y2)
3325 CODE:
3326 glRectf (x1, y1, x2, y2);
3327
3328void glRect_lineloop (float x1, float y1, float x2, float y2)
3329 CODE:
3330 glBegin (GL_LINE_LOOP);
3331 glVertex2f (x1, y1);
3332 glVertex2f (x2, y1);
3333 glVertex2f (x2, y2);
3334 glVertex2f (x1, y2);
3335 glEnd ();
3336
3337PROTOTYPES: ENABLE
3338
3339void glBegin (int mode)
3340
3341void glEnd ()
3342
3343void glPointSize (GLfloat size)
3344
3345void glLineWidth (GLfloat width)
3346
3347void glInterleavedArrays (int format, int stride, char *data)
3348
3349void glDrawElements (int mode, int count, int type, char *indices)
3350
3351# 1.2 void glDrawRangeElements (int mode, int start, int end
3352
2418void glTexEnv (int target, int pname, float param) 3353void glTexEnv (int target, int pname, float param)
2419 CODE: 3354 CODE:
2420 glTexEnvf (target, pname, param); 3355 glTexEnvf (target, pname, param);
2421 3356
2422void glTexParameter (int target, int pname, float param) 3357void glTexParameter (int target, int pname, float param)
… …
2438void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3373void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2439 CODE: 3374 CODE:
2440 if (gl.SeparableFilter2D) 3375 if (gl.SeparableFilter2D)
2441 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3376 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2442 3377
2443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3378void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2444 3379
2445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3380void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2446 3381
2447void glDrawPixels (int width, int height, int format, int type, char *pixels) 3382void glDrawPixels (int width, int height, int format, int type, char *pixels)
3383
3384void glPixelZoom (float x, float y)
2448 3385
2449void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3386void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2450 3387
2451int glGenTexture () 3388int glGenTexture ()
2452 CODE: 3389 CODE:
… …
2472 3409
2473void glEndList () 3410void glEndList ()
2474 3411
2475void glCallList (int list) 3412void glCallList (int list)
2476 3413
3414void c_init ()
3415 CODE:
3416 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3417 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3418
3419MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3420
3421PROTOTYPES: DISABLE
3422
3423void
3424find_widget (SV *self, NV x, NV y)
3425 PPCODE:
3426{
3427 if (within_widget (self, x, y))
3428 XPUSHs (self);
3429}
3430
3431BOOT:
3432{
3433 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3434
3435 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3436 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3437 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3438 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3439}
3440
3441void
3442draw (SV *self)
3443 CODE:
3444{
3445 HV *hv;
3446 SV **svp;
3447 NV x, y, w, h;
3448 SV *draw_x_sv = GvSV (draw_x_gv);
3449 SV *draw_y_sv = GvSV (draw_y_gv);
3450 SV *draw_w_sv = GvSV (draw_w_gv);
3451 SV *draw_h_sv = GvSV (draw_h_gv);
3452 double draw_x, draw_y;
3453
3454 if (!SvROK (self))
3455 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3456
3457 hv = (HV *)SvRV (self);
3458
3459 if (SvTYPE (hv) != SVt_PVHV)
3460 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3461
3462 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3463 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3464
3465 if (!h || !w)
3466 XSRETURN_EMPTY;
3467
3468 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3469 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3470
3471 draw_x = SvNV (draw_x_sv) + x;
3472 draw_y = SvNV (draw_y_sv) + y;
3473
3474 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3475 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3476 XSRETURN_EMPTY;
3477
3478 sv_setnv (draw_x_sv, draw_x);
3479 sv_setnv (draw_y_sv, draw_y);
3480
3481 glPushMatrix ();
3482 glTranslated (x, y, 0);
3483
3484 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3485 {
3486 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3487
3488 if (svp && SvTRUE (*svp))
3489 {
3490 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3491 glEnable (GL_BLEND);
3492 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3493 glBegin (GL_QUADS);
3494 glVertex2f (0, 0);
3495 glVertex2f (w, 0);
3496 glVertex2f (w, h);
3497 glVertex2f (0, h);
3498 glEnd ();
3499 glDisable (GL_BLEND);
3500 }
3501 }
3502#if 0
3503 // draw borders, for debugging
3504 glPushMatrix ();
3505 glColor4f (1., 1., 0., 1.);
3506 glTranslatef (.5, .5, 0.);
3507 glBegin (GL_LINE_LOOP);
3508 glVertex2f (0 , 0);
3509 glVertex2f (w - 1, 0);
3510 glVertex2f (w - 1, h - 1);
3511 glVertex2f (0 , h - 1);
3512 glEnd ();
3513 glPopMatrix ();
3514#endif
3515 PUSHMARK (SP);
3516 XPUSHs (self);
3517 PUTBACK;
3518 call_method ("_draw", G_VOID | G_DISCARD);
3519 SPAGAIN;
3520
3521 glPopMatrix ();
3522
3523 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3524 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3525}
3526

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