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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 1.335 by root, Mon Nov 19 01:56:11 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#include "salloc.h"
83
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 85
86/* this is used as fow flag as well, so has to have a different value */
87/* then anything that is computed by incoming darkness */
53#define FOW_DARKNESS 32 88#define FOW_DARKNESS 50
89#define DARKNESS_ADJUST(n) (n)
54 90
55#define MAP_EXTEND_X 32 91#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 92#define MAP_EXTEND_Y 512
57 93
58#define MIN_FONT_HEIGHT 10 94#define MIN_FONT_HEIGHT 10
59 95
60#if 0 96/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 97#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 98
63# define PARACHUTE 0 99#define KMOD_LRAM 0x10000 // our extension
64#endif 100
101#define TEXID_SPEECH 1
102#define TEXID_NOFACE 2
103
104// approximately divide by 255
105static unsigned int
106div255 (unsigned int n)
107{
108 return (n + (n >> 8)) >> 8;
109}
110
111static unsigned int
112minpot (unsigned int n)
113{
114 if (!n)
115 return 0;
116
117 --n;
118
119 n |= n >> 1;
120 n |= n >> 2;
121 n |= n >> 4;
122 n |= n >> 8;
123 n |= n >> 16;
124
125 return n + 1;
126}
127
128static char *
129fast_sv_grow (SV *sv, STRLEN need)
130{
131 STRLEN len = SvLEN (sv);
132 STRLEN want = SvCUR (sv) + need;
133
134 if (ecb_expect_false (len < want))
135 {
136 do
137 len *= 2;
138 while (len < want);
139
140 sv_grow (sv, len);
141 }
142
143 SvCUR_set (sv, want);
144 return SvEND (sv) - need;
145}
65 146
66static AV *texture_av; 147static AV *texture_av;
67 148
68static struct 149static struct
69{ 150{
… …
106 av_push (texture_av, (SV *)(size_t)name); 187 av_push (texture_av, (SV *)(size_t)name);
107 glDeleteTextures (1, &name); 188 glDeleteTextures (1, &name);
108} 189}
109 190
110#include "texcache.c" 191#include "texcache.c"
192#include "rendercache.c"
111 193
112#include "pango-font.c" 194#include "pango-font.c"
113#include "pango-fontmap.c" 195#include "pango-fontmap.c"
114#include "pango-render.c" 196#include "pango-render.c"
115 197
198typedef IV DC__Channel;
199typedef SDL_RWops *DC__RW;
116typedef Mix_Chunk *CFPlus__MixChunk; 200typedef Mix_Chunk *DC__MixChunk;
117typedef Mix_Music *CFPlus__MixMusic; 201typedef Mix_Music *DC__MixMusic;
118 202
119typedef PangoFontDescription *CFPlus__Font; 203typedef PangoFontDescription *DC__Font;
120 204
121static int 205static int
122shape_attr_p (PangoLayoutRun *run) 206shape_attr_p (PangoLayoutRun *run)
123{ 207{
124 GSList *attrs = run->item->analysis.extra_attrs; 208 GSList *attrs = run->item->analysis.extra_attrs;
125 209
126 while (attrs) 210 while (attrs)
127 { 211 {
128 PangoAttribute *attr = attrs->data; 212 PangoAttribute *attr = (PangoAttribute *)attrs->data;
129 213
130 if (attr->klass->type == PANGO_ATTR_SHAPE) 214 if (attr->klass->type == PANGO_ATTR_SHAPE)
131 return 1; 215 return 1;
132 216
133 attrs = attrs->next; 217 attrs = attrs->next;
134 } 218 }
135 219
136 return 0; 220 return 0;
137} 221}
138 222
139typedef struct cf_layout { 223struct cf_layout {
140 PangoLayout *pl; 224 PangoLayout *pl;
141 float r, g, b, a; // default color for rgba mode 225 float r, g, b, a; // default color for rgba mode
142 int base_height; 226 int base_height;
143 CFPlus__Font font; 227 DC__Font font;
144} *CFPlus__Layout; 228 rc_t rc;
229};
145 230
231typedef cf_layout *DC__Layout;
232
146static CFPlus__Font default_font; 233static DC__Font default_font;
147static PangoContext *opengl_context; 234static PangoContext *opengl_context;
148static PangoFontMap *opengl_fontmap; 235static PangoFontMap *opengl_fontmap;
149 236
150static void 237static void
151substitute_func (FcPattern *pattern, gpointer data) 238substitute_func (FcPattern *pattern, gpointer data)
152{ 239{
153 FcPatternAddBool (pattern, FC_HINTING, 1); 240 FcPatternAddBool (pattern, FC_HINTING, 1);
154#ifdef FC_HINT_STYLE 241#ifdef FC_HINT_STYLE
155 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 242 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
156#endif 243#endif
157 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 244 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158} 245}
159 246
160static void 247static void
161layout_update_font (CFPlus__Layout self) 248layout_update_font (DC__Layout self)
162{ 249{
163 /* use a random scale factor to account for unknown descenders, 0.8 works 250 /* use a random scale factor to account for unknown descenders, 0.8 works
164 * reasonably well with bitstream vera 251 * reasonably well with dejavu/bistream fonts
165 */ 252 */
166 PangoFontDescription *font = self->font ? self->font : default_font; 253 PangoFontDescription *font = self->font ? self->font : default_font;
167 254
168 pango_font_description_set_absolute_size (font, 255 pango_font_description_set_absolute_size (font,
169 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 256 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170 257
171 pango_layout_set_font_description (self->pl, font); 258 pango_layout_set_font_description (self->pl, font);
172} 259}
173 260
174static void 261static void
175layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 262layout_get_pixel_size (DC__Layout self, int *w, int *h)
176{ 263{
177 PangoRectangle rect; 264 PangoRectangle rect;
178 265
179 // get_pixel_* wrongly rounds down 266 // get_pixel_* wrongly rounds down
180 pango_layout_get_extents (self->pl, 0, &rect); 267 pango_layout_get_extents (self->pl, 0, &rect);
… …
187 274
188 *w = rect.width; 275 *w = rect.width;
189 *h = rect.height; 276 *h = rect.height;
190} 277}
191 278
279/////////////////////////////////////////////////////////////////////////////
280
192typedef uint16_t tileid; 281typedef uint16_t tileid;
193typedef uint16_t faceid; 282typedef uint16_t faceid;
194 283
195typedef struct { 284struct maptex
285{
196 int name; 286 GLuint name;
197 int w, h; 287 int w, h;
198 float s, t; 288 float s, t;
199 uint8_t r, g, b, a; 289 uint8_t r, g, b, a;
200 tileid smoothtile; 290 tileid smoothtile;
201 uint8_t smoothlevel; 291 uint8_t smoothlevel;
202} maptex; 292 uint8_t unused; /* set to zero on use */
293};
203 294
204typedef struct { 295struct mapcell
296{
205 uint32_t player; 297 uint32_t player;
206 tileid tile[3]; 298 tileid tile[3];
207 uint16_t darkness; 299 uint16_t darkness;
208 uint8_t stat_width, stat_hp, flags, smoothmax; 300 uint8_t stat_width, stat_hp, flags, smoothmax;
209} mapcell; 301};
210 302
211typedef struct { 303struct maprow
304{
212 int32_t c0, c1; 305 int32_t c0, c1;
213 mapcell *col; 306 mapcell *col;
214} maprow; 307};
215 308
216typedef struct map { 309struct mapgrid {
217 int x, y, w, h; 310 int x, y, w, h;
218 int ox, oy; /* offset to virtual global coordinate system */ 311 int ox, oy; /* offset to virtual global coordinate system */
219 int faces; tileid *face2tile; // [faceid] 312 int faces; tileid *face2tile; // [faceid]
220 int texs; maptex *tex; // [tileid] 313 int texs; maptex *tex; // [tileid]
221 314
222 int32_t rows; 315 int32_t rows;
223 maprow *row; 316 maprow *row;
224} *CFPlus__Map; 317};
225 318
226static char * 319typedef mapgrid *DC__Map;
320
321template<typename T>
322ecb_cold static void
227prepend (char *ptr, int sze, int inc) 323prepend (T *&ptr, int sze, int inc)
228{ 324{
229 char *p; 325 T *p;
230 326
231 New (0, p, sze + inc, char); 327 Newx (p, inc + sze, T);
232 Zero (p, inc, char); 328 Zero (p, inc, T);
233 Move (ptr, p + inc, sze, char); 329 Move (ptr, p + inc, sze, T);
234 Safefree (ptr); 330 Safefree (ptr);
235 331
236 return p; 332 ptr = p;
237} 333}
238 334
239static char * 335template<typename T>
336ecb_cold static void
240append (char *ptr, int sze, int inc) 337append (T *&ptr, int sze, int inc)
241{ 338{
242 Renew (ptr, sze + inc, char); 339 Renew (ptr, sze + inc, T);
243 Zero (ptr + sze, inc, char); 340 Zero (ptr + sze, inc, T);
244
245 return ptr;
246} 341}
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))
250 342
251static void 343static void
252need_facenum (struct map *self, faceid face) 344need_facenum (struct mapgrid *self, faceid face)
253{ 345{
254 while (self->faces <= face) 346 if (ecb_expect_true (self->faces > face))
255 { 347 return;
348
349 size_t newsize = minpot (face + 1);
256 Append (tileid, self->face2tile, self->faces, self->faces); 350 append (self->face2tile, self->faces, newsize - self->faces);
257 self->faces *= 2; 351 self->faces = newsize;
258 }
259} 352}
260 353
261static void 354static void
262need_texid (struct map *self, int texid) 355need_texid (struct mapgrid *self, int texid)
263{ 356{
264 while (self->texs <= texid) 357 if (ecb_expect_true (self->texs > texid))
265 { 358 return;
359
360 size_t newsize = minpot (texid + 1);
266 Append (maptex, self->tex, self->texs, self->texs); 361 append (self->tex, self->texs, newsize - self->texs);
267 self->texs *= 2; 362 self->texs = newsize;
268 }
269} 363}
270 364
271static maprow * 365static maprow *
272map_get_row (CFPlus__Map self, int y) 366map_get_row (mapgrid *self, int y)
273{ 367{
274 if (0 > y) 368 if (0 > y)
275 { 369 {
276 int extend = - y + MAP_EXTEND_Y; 370 int extend = - y + MAP_EXTEND_Y;
277 Prepend (maprow, self->row, self->rows, extend); 371 prepend (self->row, self->rows, extend);
278 372
279 self->rows += extend; 373 self->rows += extend;
280 self->y += extend; 374 self->y += extend;
281 y += extend; 375 y += extend;
282 } 376 }
283 else if (y >= self->rows) 377 else if (y >= self->rows)
284 { 378 {
285 int extend = y - self->rows + MAP_EXTEND_Y; 379 int extend = y - self->rows + MAP_EXTEND_Y;
286 Append (maprow, self->row, self->rows, extend); 380 append (self->row, self->rows, extend);
287 self->rows += extend; 381 self->rows += extend;
288 } 382 }
289 383
290 return self->row + y; 384 return self->row + y;
291} 385}
… …
301 } 395 }
302 396
303 if (row->c0 > x) 397 if (row->c0 > x)
304 { 398 {
305 int extend = row->c0 - x + MAP_EXTEND_X; 399 int extend = row->c0 - x + MAP_EXTEND_X;
306 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 400 prepend (row->col, row->c1 - row->c0, extend);
307 row->c0 -= extend; 401 row->c0 -= extend;
308 } 402 }
309 else if (x >= row->c1) 403 else if (x >= row->c1)
310 { 404 {
311 int extend = x - row->c1 + MAP_EXTEND_X; 405 int extend = x - row->c1 + MAP_EXTEND_X;
312 Append (mapcell, row->col, row->c1 - row->c0, extend); 406 append (row->col, row->c1 - row->c0, extend);
313 row->c1 += extend; 407 row->c1 += extend;
314 } 408 }
315 409
316 return row->col + (x - row->c0); 410 return row->col + (x - row->c0);
317} 411}
318 412
319static mapcell * 413static mapcell *
320map_get_cell (CFPlus__Map self, int x, int y) 414map_get_cell (mapgrid *self, int x, int y)
321{ 415{
322 return row_get_cell (map_get_row (self, y), x); 416 return row_get_cell (map_get_row (self, y), x);
323} 417}
324 418
325static void 419static void
326map_clear (CFPlus__Map self) 420map_clear (mapgrid *self)
327{ 421{
328 int r; 422 int r;
329 423
330 for (r = 0; r < self->rows; r++) 424 for (r = 0; r < self->rows; r++)
331 Safefree (self->row[r].col); 425 Safefree (self->row[r].col);
… …
338 self->oy = 0; 432 self->oy = 0;
339 self->row = 0; 433 self->row = 0;
340 self->rows = 0; 434 self->rows = 0;
341} 435}
342 436
437#define CELL_CLEAR(cell) \
438 do { \
439 if ((cell)->player) \
440 (cell)->tile [2] = 0; \
441 (cell)->darkness = 0; \
442 (cell)->stat_hp = 0; \
443 (cell)->flags = 0; \
444 (cell)->player = 0; \
445 } while (0)
446
343static void 447static void
344map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 448map_blank (mapgrid *self, int x0, int y0, int w, int h)
345{ 449{
346 int x, y; 450 int x, y;
347 maprow *row; 451 maprow *row;
348 mapcell *cell; 452 mapcell *cell;
349 453
… …
361 if (x >= row->c1) 465 if (x >= row->c1)
362 break; 466 break;
363 467
364 cell = row->col + x - row->c0; 468 cell = row->col + x - row->c0;
365 469
366 cell->darkness = 0; 470 CELL_CLEAR (cell);
367 cell->stat_hp = 0;
368 cell->flags = 0;
369 cell->player = 0;
370 } 471 }
371 } 472 }
372} 473}
373 474
374typedef struct { 475struct smooth_key
476{
375 tileid tile; 477 tileid tile;
376 uint8_t x, y, level; 478 uint8_t x, y, level;
377} smooth_key; 479
480 bool operator == (const smooth_key &o) const
481 {
482 return tile == o.tile && x == o.x && y == o.y && level == o.level;
483 }
484};
485
486typedef ska::flat_hash_map<smooth_key, IV, std::hash<smooth_key>, std::equal_to<smooth_key>, slice_allocator<smooth_key>> smooth_hash;
487
488namespace std {
489 template <>
490 struct hash<smooth_key>
491 {
492 size_t operator () (const smooth_key &v) const
493 {
494 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
495 }
496 };
497}
378 498
379static void 499static void
380smooth_or_bits (HV *hv, smooth_key *key, IV bits) 500smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
381{ 501{
382 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 502 auto &&it = h.find (key);
383 503
384 if (SvIOK (*sv)) 504 if (it == h.end ())
385 SvIV_set (*sv, SvIVX (*sv) | bits); 505 h.insert (std::make_pair (key, bits));
386 else 506 else
387 sv_setiv (*sv, bits); 507 it->second |= bits;
388} 508}
389 509
390static void 510static void
391music_finished (void) 511music_finished (void)
392{ 512{
… …
411 ev.data2 = 0; 531 ev.data2 = 0;
412 532
413 SDL_PushEvent ((SDL_Event *)&ev); 533 SDL_PushEvent ((SDL_Event *)&ev);
414} 534}
415 535
416static unsigned int
417minpot (unsigned int n)
418{
419 if (!n)
420 return 0;
421
422 --n;
423
424 n |= n >> 1;
425 n |= n >> 2;
426 n |= n >> 4;
427 n |= n >> 8;
428 n |= n >> 16;
429
430 return n + 1;
431}
432
433/* SDL should provide this, really. */ 536/* SDL should provide this, really. */
434#define SDLK_MODIFIER_MIN 300 537#define SDLK_MODIFIER_MIN 300
435#define SDLK_MODIFIER_MAX 314 538#define SDLK_MODIFIER_MAX 314
436 539
437MODULE = CFPlus PACKAGE = CFPlus 540/******************************************************************************/
541
542static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
543static GV *hover_gv;
544
545static int
546within_widget (SV *widget, NV x, NV y)
547{
548 HV *self;
549 SV **svp;
550 NV wx, ww, wy, wh;
551
552 if (!SvROK (widget))
553 return 0;
554
555 self = (HV *)SvRV (widget);
556
557 if (SvTYPE (self) != SVt_PVHV)
558 return 0;
559
560 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
561 if (y < wy)
562 return 0;
563
564 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
565 if (y >= wy + wh)
566 return 0;
567
568 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
569 if (x < wx)
570 return 0;
571
572 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
573 if (x >= wx + ww)
574 return 0;
575
576 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
577 if (!svp || !SvTRUE (*svp))
578 return 0;
579
580 return 1;
581}
582
583/******************************************************************************/
584
585/* process keyboard modifiers */
586static int
587mod_munge (int mod)
588{
589 mod &= MOD_MASK;
590
591 if (mod & (KMOD_META | KMOD_ALT))
592 mod |= KMOD_LRAM;
593
594 return mod;
595}
596
597static void
598deliantra_main (SV *real_main)
599{
600 dSP;
601
602 PUSHMARK (SP);
603 call_sv (real_main, G_DISCARD | G_VOID);
604}
605
606#ifdef __MACOSX__
607 static SV *real_main;
608
609 /* to due surprising braindamage on the side of SDL design, we
610 * do some mind-boggling hack here: SDL requires a custom main()
611 * on OS X, so... we provide one and call the original main(), which,
612 * due to shared library magic, calls -lSDLmain's main, not perl's main,
613 * and which calls our main (== SDL_main) back.
614 */
615 extern C_LINKAGE int
616 main (int argc, char *argv[])
617 {
618 deliantra_main (real_main);
619 }
620
621 #undef main
622
623 extern C_LINKAGE int main (int argc, char *argv[]);
624
625 static void
626 SDL_main_hack (SV *real_main_)
627 {
628 real_main = real_main_;
629
630 char *argv[] = { "deliantra client", 0 };
631 (main) (1, argv);
632 }
633#else
634 static void
635 SDL_main_hack (SV *real_main)
636 {
637 deliantra_main (real_main);
638 }
639#endif
640
641MODULE = Deliantra::Client PACKAGE = DC
438 642
439PROTOTYPES: ENABLE 643PROTOTYPES: ENABLE
440 644
441BOOT: 645BOOT:
442{ 646{
443 HV *stash = gv_stashpv ("CFPlus", 1); 647 HV *stash = gv_stashpv ("DC", 1);
444 static const struct { 648 static const struct {
445 const char *name; 649 const char *name;
446 IV iv; 650 IV iv;
447 } *civ, const_iv[] = { 651 } *civ, const_iv[] = {
448# define const_iv(name) { # name, (IV)name } 652# define const_iv(name) { # name, (IV)name }
… …
470 674
471 const_iv (SDL_APPINPUTFOCUS), 675 const_iv (SDL_APPINPUTFOCUS),
472 const_iv (SDL_APPMOUSEFOCUS), 676 const_iv (SDL_APPMOUSEFOCUS),
473 const_iv (SDL_APPACTIVE), 677 const_iv (SDL_APPACTIVE),
474 678
679
680 const_iv (SDLK_UNKNOWN),
681 const_iv (SDLK_FIRST),
682 const_iv (SDLK_BACKSPACE),
683 const_iv (SDLK_TAB),
684 const_iv (SDLK_CLEAR),
685 const_iv (SDLK_RETURN),
686 const_iv (SDLK_PAUSE),
687 const_iv (SDLK_ESCAPE),
688 const_iv (SDLK_SPACE),
689 const_iv (SDLK_EXCLAIM),
690 const_iv (SDLK_QUOTEDBL),
691 const_iv (SDLK_HASH),
692 const_iv (SDLK_DOLLAR),
693 const_iv (SDLK_AMPERSAND),
694 const_iv (SDLK_QUOTE),
695 const_iv (SDLK_LEFTPAREN),
696 const_iv (SDLK_RIGHTPAREN),
697 const_iv (SDLK_ASTERISK),
698 const_iv (SDLK_PLUS),
699 const_iv (SDLK_COMMA),
700 const_iv (SDLK_MINUS),
701 const_iv (SDLK_PERIOD),
702 const_iv (SDLK_SLASH),
703 const_iv (SDLK_0),
704 const_iv (SDLK_1),
705 const_iv (SDLK_2),
706 const_iv (SDLK_3),
707 const_iv (SDLK_4),
708 const_iv (SDLK_5),
709 const_iv (SDLK_6),
710 const_iv (SDLK_7),
711 const_iv (SDLK_8),
712 const_iv (SDLK_9),
713 const_iv (SDLK_COLON),
714 const_iv (SDLK_SEMICOLON),
715 const_iv (SDLK_LESS),
716 const_iv (SDLK_EQUALS),
717 const_iv (SDLK_GREATER),
718 const_iv (SDLK_QUESTION),
719 const_iv (SDLK_AT),
720
721 const_iv (SDLK_LEFTBRACKET),
722 const_iv (SDLK_BACKSLASH),
723 const_iv (SDLK_RIGHTBRACKET),
724 const_iv (SDLK_CARET),
725 const_iv (SDLK_UNDERSCORE),
726 const_iv (SDLK_BACKQUOTE),
727 const_iv (SDLK_DELETE),
728
729 const_iv (SDLK_FIRST),
730 const_iv (SDLK_LAST),
475 const_iv (SDLK_KP0), 731 const_iv (SDLK_KP0),
476 const_iv (SDLK_KP1), 732 const_iv (SDLK_KP1),
477 const_iv (SDLK_KP2), 733 const_iv (SDLK_KP2),
478 const_iv (SDLK_KP3), 734 const_iv (SDLK_KP3),
479 const_iv (SDLK_KP4), 735 const_iv (SDLK_KP4),
… …
551 const_iv (KMOD_LMETA), 807 const_iv (KMOD_LMETA),
552 const_iv (KMOD_RMETA), 808 const_iv (KMOD_RMETA),
553 const_iv (KMOD_NUM), 809 const_iv (KMOD_NUM),
554 const_iv (KMOD_CAPS), 810 const_iv (KMOD_CAPS),
555 const_iv (KMOD_MODE), 811 const_iv (KMOD_MODE),
812
813 const_iv (KMOD_LRAM),
814
815 const_iv (MIX_DEFAULT_FORMAT),
816
817 const_iv (SDL_INIT_TIMER),
818 const_iv (SDL_INIT_AUDIO),
819 const_iv (SDL_INIT_VIDEO),
820 const_iv (SDL_INIT_CDROM),
821 const_iv (SDL_INIT_JOYSTICK),
822 const_iv (SDL_INIT_EVERYTHING),
823 const_iv (SDL_INIT_NOPARACHUTE),
824 const_iv (SDL_INIT_EVENTTHREAD),
825
826 const_iv (SDL_GL_RED_SIZE),
827 const_iv (SDL_GL_GREEN_SIZE),
828 const_iv (SDL_GL_BLUE_SIZE),
829 const_iv (SDL_GL_ALPHA_SIZE),
830 const_iv (SDL_GL_DOUBLEBUFFER),
831 const_iv (SDL_GL_BUFFER_SIZE),
832 const_iv (SDL_GL_DEPTH_SIZE),
833 const_iv (SDL_GL_STENCIL_SIZE),
834 const_iv (SDL_GL_ACCUM_RED_SIZE),
835 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
836 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
837 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
838 const_iv (SDL_GL_STEREO),
839 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
840 const_iv (SDL_GL_MULTISAMPLESAMPLES),
841 const_iv (SDL_GL_ACCELERATED_VISUAL),
842 const_iv (SDL_GL_SWAP_CONTROL),
843
844 const_iv (FOW_DARKNESS)
556# undef const_iv 845# undef const_iv
557 }; 846 };
558 847
559 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 848 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
560 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 849 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
561 850
562 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 851 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
563 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 852 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
564} 853}
565 854
… …
577 RETVAL 866 RETVAL
578 867
579NV floor (NV x) 868NV floor (NV x)
580 869
581NV ceil (NV x) 870NV ceil (NV x)
871
872IV minpot (UV n)
873
874UV ld32 (UV n)
875 CODE:
876 RETVAL = ecb_ld32 (n);
877 OUTPUT:
878 RETVAL
879
880IV popcount (UV n)
881 CODE:
882 RETVAL = ecb_popcount32 (n);
883 OUTPUT:
884 RETVAL
885
886NV distance (NV dx, NV dy)
887 CODE:
888 RETVAL = pow (dx * dx + dy * dy, 0.5);
889 OUTPUT:
890 RETVAL
582 891
583void 892void
584pango_init () 893pango_init ()
585 CODE: 894 CODE:
586{ 895{
587 opengl_fontmap = pango_opengl_font_map_new (); 896 opengl_fontmap = pango_opengl_font_map_new ();
588 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 897 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); 898 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
899 /*pango_context_set_font_description (opengl_context, default_font);*/
900#if PANGO_VERSION_CHECK (1, 15, 2)
901 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
902 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
903#endif
590} 904}
591 905
592int 906char *SDL_GetError ()
593SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594 907
595void 908void SDL_main_hack (SV *real_main)
909 PROTOTYPE: &
910
911int SDL_Init (U32 flags)
912
913int SDL_InitSubSystem (U32 flags)
914
915void SDL_QuitSubSystem (U32 flags)
916
596SDL_Quit () 917void SDL_Quit ()
597 918
919int SDL_GL_SetAttribute (int attr, int value)
920 C_ARGS: (SDL_GLattr)attr, value
921
922int SDL_GL_GetAttribute (int attr)
923 CODE:
924 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
925 XSRETURN_UNDEF;
926 OUTPUT:
927 RETVAL
928
598void 929void
599SDL_ListModes () 930SDL_ListModes (int rgb, int alpha)
600 PPCODE: 931 PPCODE:
601{ 932{
602 SDL_Rect **m; 933 SDL_Rect **m;
603 934
604 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 935 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 936 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 937 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 938 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608 939
609 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 940 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 941 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611 942
612 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 944 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 945 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616 947
617 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 948 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); 949 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);
625 950
626 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 951 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627 952
628 if (m && m != (SDL_Rect **)-1) 953 if (m && m != (SDL_Rect **)-1)
629 while (*m) 954 while (*m)
630 { 955 {
956 if ((*m)->w >= 400 && (*m)->h >= 300)
957 {
631 AV *av = newAV (); 958 AV *av = newAV ();
632 av_push (av, newSViv ((*m)->w)); 959 av_push (av, newSViv ((*m)->w));
633 av_push (av, newSViv ((*m)->h)); 960 av_push (av, newSViv ((*m)->h));
961 av_push (av, newSViv (rgb));
962 av_push (av, newSViv (alpha));
634 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 963 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
964 }
635 965
636 ++m; 966 ++m;
637 } 967 }
638} 968}
639 969
640char *
641SDL_GetError ()
642
643int 970int
644SDL_SetVideoMode (int w, int h, int fullscreen) 971SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645 CODE: 972 CODE:
973{
974 SDL_EnableUNICODE (1);
975 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
976
977 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
978 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
979 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
980 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
981
646 RETVAL = !!SDL_SetVideoMode ( 982 RETVAL = !!SDL_SetVideoMode (
647 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 983 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648 ); 984 );
985
649 if (RETVAL) 986 if (RETVAL)
650 { 987 {
651 av_clear (texture_av); 988 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); 989#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655# include "glfunc.h" 990#include "glfunc.h"
656# undef GL_FUNC 991#undef GL_FUNC
657 992 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
993 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658 } 994 }
995}
659 OUTPUT: 996 OUTPUT:
660 RETVAL 997 RETVAL
998
999void
1000SDL_WM_SetCaption (const char *title, const char *icon)
661 1001
662void 1002void
663SDL_GL_SwapBuffers () 1003SDL_GL_SwapBuffers ()
664 1004
665char * 1005char *
666SDL_GetKeyName (int sym) 1006SDL_GetKeyName (int sym)
1007 C_ARGS: (SDLKey)sym
667 1008
1009int
1010SDL_GetAppState ()
1011
1012int
1013SDL_GetModState ()
1014
1015int
1016SDL_WaitEvent ()
1017 C_ARGS: 0
1018
668void 1019void
1020SDL_PumpEvents ()
1021
1022void
669poll_events () 1023peep_events ()
670 PPCODE: 1024 PPCODE:
671{ 1025{
672 SDL_Event ev; 1026 SDL_Event ev;
673 1027
674 SDL_PumpEvents (); 1028 SDL_PumpEvents ();
… …
681 { 1035 {
682 case SDL_KEYDOWN: 1036 case SDL_KEYDOWN:
683 case SDL_KEYUP: 1037 case SDL_KEYUP:
684 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1038 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
685 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1039 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
686 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1040 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 */ 1041 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); 1042 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
689 break; 1043 break;
690 1044
691 case SDL_ACTIVEEVENT: 1045 case SDL_ACTIVEEVENT:
692 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1046 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
710 x = ev.motion.x; 1064 x = ev.motion.x;
711 y = ev.motion.y; 1065 y = ev.motion.y;
712 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1066 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
713 } 1067 }
714 1068
715 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1069 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
716 hv_store (hv, "state", 5, newSViv (state), 0); 1070 hv_store (hv, "state", 5, newSViv (state), 0);
717 hv_store (hv, "x", 1, newSViv (x), 0); 1071 hv_store (hv, "x", 1, newSViv (x), 0);
718 hv_store (hv, "y", 1, newSViv (y), 0); 1072 hv_store (hv, "y", 1, newSViv (y), 0);
719 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1073 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
720 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1074 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
721 } 1075 }
722 break; 1076 break;
723 1077
724 case SDL_MOUSEBUTTONDOWN: 1078 case SDL_MOUSEBUTTONDOWN:
725 case SDL_MOUSEBUTTONUP: 1079 case SDL_MOUSEBUTTONUP:
726 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1080 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
727 1081
728 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1082 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
729 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1083 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
730 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1084 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
731 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1085 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
736 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1090 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
737 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1091 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
738 break; 1092 break;
739 } 1093 }
740 1094
741 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1095 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
742 } 1096 }
743} 1097}
744 1098
1099char *
1100SDL_AudioDriverName ()
1101 CODE:
1102{
1103 char buf [256];
1104 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1105 XSRETURN_UNDEF;
1106
1107 RETVAL = buf;
1108}
1109 OUTPUT:
1110 RETVAL
1111
745int 1112int
746Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1113Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
747 POSTCALL: 1114 POSTCALL:
748 Mix_HookMusicFinished (music_finished); 1115 Mix_HookMusicFinished (music_finished);
749 Mix_ChannelFinished (channel_finished); 1116 Mix_ChannelFinished (channel_finished);
750 1117
751void 1118void
1119Mix_QuerySpec ()
1120 PPCODE:
1121{
1122 int freq, channels;
1123 Uint16 format;
1124
1125 if (Mix_QuerySpec (&freq, &format, &channels))
1126 {
1127 EXTEND (SP, 3);
1128 PUSHs (sv_2mortal (newSViv (freq)));
1129 PUSHs (sv_2mortal (newSViv (format)));
1130 PUSHs (sv_2mortal (newSViv (channels)));
1131 }
1132}
1133
1134void
752Mix_CloseAudio () 1135Mix_CloseAudio ()
753 1136
754int 1137int
755Mix_AllocateChannels (int numchans = -1) 1138Mix_AllocateChannels (int numchans = -1)
1139
1140const char *
1141Mix_GetError ()
756 1142
757void 1143void
758lowdelay (int fd, int val = 1) 1144lowdelay (int fd, int val = 1)
759 CODE: 1145 CODE:
760 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1146 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
786 } 1172 }
787 } 1173 }
788#endif 1174#endif
789} 1175}
790 1176
791void 1177int
792add_font (char *file) 1178add_font (char *file)
793 CODE: 1179 CODE:
794 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1180 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1181 OUTPUT:
1182 RETVAL
1183
1184void
1185IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1186
1187# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1188void
1189Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
795 1190
796void 1191void
797load_image_inline (SV *image_) 1192load_image_inline (SV *image_)
798 ALIAS: 1193 ALIAS:
799 load_image_file = 1 1194 load_image_file = 1
… …
802 STRLEN image_len; 1197 STRLEN image_len;
803 char *image = (char *)SvPVbyte (image_, image_len); 1198 char *image = (char *)SvPVbyte (image_, image_len);
804 SDL_Surface *surface, *surface2; 1199 SDL_Surface *surface, *surface2;
805 SDL_PixelFormat fmt; 1200 SDL_PixelFormat fmt;
806 SDL_RWops *rw = ix 1201 SDL_RWops *rw = ix
807 ? SDL_RWFromFile (image, "r") 1202 ? SDL_RWFromFile (image, "rb")
808 : SDL_RWFromConstMem (image, image_len); 1203 : SDL_RWFromConstMem (image, image_len);
809 1204
810 if (!rw) 1205 if (!rw)
811 croak ("load_image: %s", SDL_GetError ()); 1206 croak ("load_image: %s", SDL_GetError ());
812 1207
… …
845 1240
846 SDL_LockSurface (surface2); 1241 SDL_LockSurface (surface2);
847 EXTEND (SP, 6); 1242 EXTEND (SP, 6);
848 PUSHs (sv_2mortal (newSViv (surface2->w))); 1243 PUSHs (sv_2mortal (newSViv (surface2->w)));
849 PUSHs (sv_2mortal (newSViv (surface2->h))); 1244 PUSHs (sv_2mortal (newSViv (surface2->h)));
850 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1245 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))); 1246 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
852 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1247 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
853 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1248 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
854 SDL_UnlockSurface (surface2); 1249 SDL_UnlockSurface (surface2);
855 1250
… …
885void 1280void
886error (char *message) 1281error (char *message)
887 CODE: 1282 CODE:
888 fprintf (stderr, "ERROR: %s\n", message); 1283 fprintf (stderr, "ERROR: %s\n", message);
889#ifdef _WIN32 1284#ifdef _WIN32
890 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1285 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
891#endif 1286#endif
892 1287
893void 1288void
894fatal (char *message) 1289fatal (char *message)
895 CODE: 1290 CODE:
896 fprintf (stderr, "FATAL: %s\n", message); 1291 fprintf (stderr, "FATAL: %s\n", message);
897#ifdef _WIN32 1292#ifdef _WIN32
898 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1293 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
899#endif 1294#endif
900 _exit (1); 1295 _exit (1);
901 1296
902void 1297void
903_exit (int retval = 0) 1298_exit (int retval = 0)
… …
915#if DEBUG 1310#if DEBUG
916 VALGRIND_DO_LEAK_CHECK; 1311 VALGRIND_DO_LEAK_CHECK;
917#endif 1312#endif
918} 1313}
919 1314
920MODULE = CFPlus PACKAGE = CFPlus::Font 1315int
1316SvREFCNT (SV *sv)
1317 CODE:
1318 RETVAL = SvREFCNT (sv);
1319 OUTPUT:
1320 RETVAL
921 1321
922CFPlus::Font 1322MODULE = Deliantra::Client PACKAGE = DC::Font
1323
1324PROTOTYPES: DISABLE
1325
1326DC::Font
923new_from_file (SV *class, char *path, int id = 0) 1327new_from_file (SV *klass, char *path, int id = 0)
924 CODE: 1328 CODE:
925{ 1329{
926 int count; 1330 int count;
927 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1331 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
928 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1332 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
930} 1334}
931 OUTPUT: 1335 OUTPUT:
932 RETVAL 1336 RETVAL
933 1337
934void 1338void
935DESTROY (CFPlus::Font self) 1339DESTROY (DC::Font self)
936 CODE: 1340 CODE:
937 pango_font_description_free (self); 1341 pango_font_description_free (self);
938 1342
939void 1343void
940make_default (CFPlus::Font self) 1344make_default (DC::Font self)
1345 PROTOTYPE: $
941 CODE: 1346 CODE:
942 default_font = self; 1347 default_font = self;
943 1348
944MODULE = CFPlus PACKAGE = CFPlus::Layout 1349MODULE = Deliantra::Client PACKAGE = DC::Layout
945 1350
1351PROTOTYPES: DISABLE
1352
946void 1353void
947reset_glyph_cache () 1354glyph_cache_backup ()
1355 PROTOTYPE:
948 CODE: 1356 CODE:
1357 tc_backup ();
1358
1359void
1360glyph_cache_restore ()
1361 PROTOTYPE:
1362 CODE:
949 tc_clear (); 1363 tc_restore ();
950 1364
951CFPlus::Layout 1365DC::Layout
952new (SV *class) 1366new (SV *klass)
953 CODE: 1367 CODE:
954 New (0, RETVAL, 1, struct cf_layout); 1368 RETVAL = new cf_layout;
955 1369
956 RETVAL->pl = pango_layout_new (opengl_context); 1370 RETVAL->pl = pango_layout_new (opengl_context);
957 RETVAL->r = 1.; 1371 RETVAL->r = 1.;
958 RETVAL->g = 1.; 1372 RETVAL->g = 1.;
959 RETVAL->b = 1.; 1373 RETVAL->b = 1.;
… …
965 layout_update_font (RETVAL); 1379 layout_update_font (RETVAL);
966 OUTPUT: 1380 OUTPUT:
967 RETVAL 1381 RETVAL
968 1382
969void 1383void
970DESTROY (CFPlus::Layout self) 1384DESTROY (DC::Layout self)
971 CODE: 1385 CODE:
972 g_object_unref (self->pl); 1386 g_object_unref (self->pl);
973 Safefree (self); 1387 delete self;
974 1388
975void 1389void
976set_text (CFPlus::Layout self, SV *text_) 1390set_text (DC::Layout self, SV *text_)
977 CODE: 1391 CODE:
978{ 1392{
979 STRLEN textlen; 1393 STRLEN textlen;
980 char *text = SvPVutf8 (text_, textlen); 1394 char *text = SvPVutf8 (text_, textlen);
981 1395
982 pango_layout_set_text (self->pl, text, textlen); 1396 pango_layout_set_text (self->pl, text, textlen);
983} 1397}
984 1398
985void 1399void
986set_markup (CFPlus::Layout self, SV *text_) 1400set_markup (DC::Layout self, SV *text_)
987 CODE: 1401 CODE:
988{ 1402{
989 STRLEN textlen; 1403 STRLEN textlen;
990 char *text = SvPVutf8 (text_, textlen); 1404 char *text = SvPVutf8 (text_, textlen);
991 1405
992 pango_layout_set_markup (self->pl, text, textlen); 1406 pango_layout_set_markup (self->pl, text, textlen);
993} 1407}
994 1408
995void 1409void
996set_shapes (CFPlus::Layout self, ...) 1410set_shapes (DC::Layout self, ...)
997 CODE: 1411 CODE:
998{ 1412{
999 PangoAttrList *attrs = 0; 1413 PangoAttrList *attrs = 0;
1000 const char *text = pango_layout_get_text (self->pl); 1414 const char *text = pango_layout_get_text (self->pl);
1001 const char *pos = text; 1415 const char *pos = text;
… …
1036 if (attrs) 1450 if (attrs)
1037 pango_layout_set_attributes (self->pl, attrs); 1451 pango_layout_set_attributes (self->pl, attrs);
1038} 1452}
1039 1453
1040void 1454void
1041get_shapes (CFPlus::Layout self) 1455get_shapes (DC::Layout self)
1042 PPCODE: 1456 PPCODE:
1043{ 1457{
1044 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1458 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1045 1459
1046 do 1460 do
1047 { 1461 {
1048 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1462 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1049 1463
1050 if (run && shape_attr_p (run)) 1464 if (run && shape_attr_p (run))
1051 { 1465 {
1052 PangoRectangle extents; 1466 PangoRectangle extents;
1053 pango_layout_iter_get_run_extents (iter, 0, &extents); 1467 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1061 1475
1062 pango_layout_iter_free (iter); 1476 pango_layout_iter_free (iter);
1063} 1477}
1064 1478
1065int 1479int
1066has_wrapped (CFPlus::Layout self) 1480has_wrapped (DC::Layout self)
1067 CODE: 1481 CODE:
1068{ 1482{
1069 int lines = 1; 1483 int lines = 1;
1070 const char *text = pango_layout_get_text (self->pl); 1484 const char *text = pango_layout_get_text (self->pl);
1071 1485
… …
1076} 1490}
1077 OUTPUT: 1491 OUTPUT:
1078 RETVAL 1492 RETVAL
1079 1493
1080SV * 1494SV *
1081get_text (CFPlus::Layout self) 1495get_text (DC::Layout self)
1082 CODE: 1496 CODE:
1083 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1497 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1084 sv_utf8_decode (RETVAL); 1498 sv_utf8_decode (RETVAL);
1085 OUTPUT: 1499 OUTPUT:
1086 RETVAL 1500 RETVAL
1087 1501
1088void 1502void
1089set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1503set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1090 CODE: 1504 CODE:
1091 self->r = r; 1505 self->r = r;
1092 self->g = g; 1506 self->g = g;
1093 self->b = b; 1507 self->b = b;
1094 self->a = a; 1508 self->a = a;
1095 1509
1096void 1510void
1097set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1511set_font (DC::Layout self, DC::Font font = 0)
1098 CODE: 1512 CODE:
1099 if (self->font != font) 1513 if (self->font != font)
1100 { 1514 {
1101 self->font = font; 1515 self->font = font;
1102 layout_update_font (self); 1516 layout_update_font (self);
1103 } 1517 }
1104 1518
1105void 1519void
1106set_height (CFPlus::Layout self, int base_height) 1520set_height (DC::Layout self, int base_height)
1107 CODE: 1521 CODE:
1108 if (self->base_height != base_height) 1522 if (self->base_height != base_height)
1109 { 1523 {
1110 self->base_height = base_height; 1524 self->base_height = base_height;
1111 layout_update_font (self); 1525 layout_update_font (self);
1112 } 1526 }
1113 1527
1114void 1528void
1115set_width (CFPlus::Layout self, int max_width = -1) 1529set_width (DC::Layout self, int max_width = -1)
1116 CODE: 1530 CODE:
1117 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1531 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1118 1532
1119void 1533void
1120set_indent (CFPlus::Layout self, int indent) 1534set_indent (DC::Layout self, int indent)
1121 CODE: 1535 CODE:
1122 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1536 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1123 1537
1124void 1538void
1125set_spacing (CFPlus::Layout self, int spacing) 1539set_spacing (DC::Layout self, int spacing)
1126 CODE: 1540 CODE:
1127 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1541 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1128 1542
1129void 1543void
1130set_ellipsise (CFPlus::Layout self, int ellipsise) 1544set_ellipsise (DC::Layout self, int ellipsise)
1131 CODE: 1545 CODE:
1132 pango_layout_set_ellipsize (self->pl, 1546 pango_layout_set_ellipsize (self->pl,
1133 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1547 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1134 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1548 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1135 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1549 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1136 : PANGO_ELLIPSIZE_NONE 1550 : PANGO_ELLIPSIZE_NONE
1137 ); 1551 );
1138 1552
1139void 1553void
1140set_single_paragraph_mode (CFPlus::Layout self, int spm) 1554set_single_paragraph_mode (DC::Layout self, int spm)
1141 CODE: 1555 CODE:
1142 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1556 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1143 1557
1144void 1558void
1145size (CFPlus::Layout self) 1559size (DC::Layout self)
1146 PPCODE: 1560 PPCODE:
1147{ 1561{
1148 int w, h; 1562 int w, h;
1149 1563
1150 layout_get_pixel_size (self, &w, &h); 1564 layout_get_pixel_size (self, &w, &h);
… …
1153 PUSHs (sv_2mortal (newSViv (w))); 1567 PUSHs (sv_2mortal (newSViv (w)));
1154 PUSHs (sv_2mortal (newSViv (h))); 1568 PUSHs (sv_2mortal (newSViv (h)));
1155} 1569}
1156 1570
1157int 1571int
1158descent (CFPlus::Layout self) 1572descent (DC::Layout self)
1159 CODE: 1573 CODE:
1160{ 1574{
1161 PangoRectangle rect; 1575 PangoRectangle rect;
1162 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1576 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1163 pango_layout_line_get_pixel_extents (line, 0, &rect); 1577 pango_layout_line_get_pixel_extents (line, 0, &rect);
1164 RETVAL = PANGO_DESCENT (rect); 1578 RETVAL = PANGO_DESCENT (rect);
1165} 1579}
1166 OUTPUT: 1580 OUTPUT:
1167 RETVAL 1581 RETVAL
1168 1582
1169int 1583int
1170xy_to_index (CFPlus::Layout self, int x, int y) 1584xy_to_index (DC::Layout self, int x, int y)
1171 CODE: 1585 CODE:
1172{ 1586{
1173 int index, trailing; 1587 int index, trailing;
1174 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1588 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1175 RETVAL = index + trailing; 1589 RETVAL = index + trailing;
1176} 1590}
1177 OUTPUT: 1591 OUTPUT:
1178 RETVAL 1592 RETVAL
1179 1593
1180void 1594void
1181cursor_pos (CFPlus::Layout self, int index) 1595cursor_pos (DC::Layout self, int index)
1182 PPCODE: 1596 PPCODE:
1183{ 1597{
1184 PangoRectangle strong_pos; 1598 PangoRectangle pos;
1185 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1599 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1186 1600
1187 EXTEND (SP, 3); 1601 EXTEND (SP, 3);
1188 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1602 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1189 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1603 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1190 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1191} 1605}
1192 1606
1193void 1607void
1194index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1608index_to_line_x (DC::Layout self, int index, int trailing = 0)
1195 PPCODE: 1609 PPCODE:
1196{ 1610{
1197 int line, x; 1611 int line, x;
1198 1612
1199 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1613 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1614#if !PANGO_VERSION_CHECK (1, 17, 3)
1200 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1615 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1201 1616 --line;
1617#endif
1202 EXTEND (SP, 2); 1618 EXTEND (SP, 2);
1203 PUSHs (sv_2mortal (newSViv (line - 1))); 1619 PUSHs (sv_2mortal (newSViv (line)));
1204 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1620 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1205} 1621}
1206 1622
1207void 1623void
1208line_x_to_index (CFPlus::Layout self, int line, int x) 1624line_x_to_index (DC::Layout self, int line, int x)
1209 PPCODE: 1625 PPCODE:
1210{ 1626{
1211 PangoLayoutLine *lp; 1627 PangoLayoutLine *lp;
1212 int index, trailing; 1628 int index, trailing;
1213 1629
1214 if (line < 0) 1630 if (line < 0)
1215 XSRETURN_EMPTY; 1631 XSRETURN_EMPTY;
1216 1632
1217 if (!(lp = pango_layout_get_line (self->pl, line))) 1633 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1218 XSRETURN_EMPTY; /* do better */ 1634 XSRETURN_EMPTY; /* do better */
1219 1635
1220 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1636 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1221 1637
1222 EXTEND (SP, 2); 1638 EXTEND (SP, 2);
… …
1228 PUSHs (sv_2mortal (newSViv (trailing))); 1644 PUSHs (sv_2mortal (newSViv (trailing)));
1229 } 1645 }
1230} 1646}
1231 1647
1232void 1648void
1233render (CFPlus::Layout self, float x, float y, int flags = 0) 1649render (DC::Layout self, float x, float y, int flags = 0)
1234 PPCODE: 1650 CODE:
1651 self->rc.clear ();
1235 pango_opengl_render_layout_subpixel ( 1652 pango_opengl_render_layout_subpixel (
1236 self->pl, 1653 self->pl,
1654 &self->rc,
1237 x * PANGO_SCALE, y * PANGO_SCALE, 1655 x * PANGO_SCALE, y * PANGO_SCALE,
1238 self->r, self->g, self->b, self->a, 1656 self->r, self->g, self->b, self->a,
1239 flags 1657 flags
1240 ); 1658 );
1659 // we assume that context_change actually clears/frees stuff
1660 // and does not do any recomputation...
1661 pango_layout_context_changed (self->pl);
1241 1662
1242MODULE = CFPlus PACKAGE = CFPlus::Texture
1243
1244void 1663void
1245pad2pot (SV *data_, SV *w_, SV *h_) 1664draw (DC::Layout self)
1246 CODE: 1665 CODE:
1247{ 1666{
1248 int ow = SvIV (w_); 1667 glEnable (GL_TEXTURE_2D);
1249 int oh = SvIV (h_); 1668 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1669 glEnable (GL_BLEND);
1670 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1671 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1672 glEnable (GL_ALPHA_TEST);
1673 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1250 1674
1251 if (ow && oh) 1675 self->rc.draw ();
1676
1677 glDisable (GL_ALPHA_TEST);
1678 glDisable (GL_BLEND);
1679 glDisable (GL_TEXTURE_2D);
1680}
1681
1682MODULE = Deliantra::Client PACKAGE = DC::Texture
1683
1684PROTOTYPES: ENABLE
1685
1686void
1687pad (SV *data_, int ow, int oh, int nw, int nh)
1688 CODE:
1689{
1690 if ((nw != ow || nh != oh) && SvOK (data_))
1252 { 1691 {
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; 1692 STRLEN datalen;
1261 char *data = SvPVbyte (data_, datalen); 1693 char *data = SvPVbyte (data_, datalen);
1262 int bpp = datalen / (ow * oh); 1694 int bpp = datalen / (ow * oh);
1263 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1695 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1264 1696
1265 SvPOK_only (result_); 1697 SvPOK_only (result_);
1266 SvCUR_set (result_, nw * nh * bpp); 1698 SvCUR_set (result_, nw * nh * bpp);
1267 1699
1268 memset (SvPVX (result_), 0, nw * nh * bpp); 1700 memset (SvPVX (result_), 0, nw * nh * bpp);
1269 while (oh--) 1701 while (oh--)
1270 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1702 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1271 1703
1272 sv_setsv (data_, result_); 1704 sv_setsv (data_, result_);
1273 }
1274
1275 sv_setiv (w_, nw);
1276 sv_setiv (h_, nh);
1277 }
1278 } 1705 }
1279} 1706}
1280 1707
1281void 1708void
1282draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1709draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1288{ 1715{
1289 HV *hv = (HV *)SvRV (self); 1716 HV *hv = (HV *)SvRV (self);
1290 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1717 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1291 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1718 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1292 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1719 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1720
1721 if (name <= 0)
1722 XSRETURN_EMPTY;
1293 1723
1294 if (items < 5) 1724 if (items < 5)
1295 { 1725 {
1296 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1726 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1297 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1727 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1325 glDisable (GL_ALPHA_TEST); 1755 glDisable (GL_ALPHA_TEST);
1326 glDisable (GL_BLEND); 1756 glDisable (GL_BLEND);
1327 } 1757 }
1328} 1758}
1329 1759
1330MODULE = CFPlus PACKAGE = CFPlus::Map 1760void
1761draw_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)
1762 PROTOTYPE: @
1763 CODE:
1764{
1765 glEnable (GL_BLEND);
1766 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1767 glEnable (GL_TEXTURE_2D);
1768 glBindTexture (GL_TEXTURE_2D, name1);
1331 1769
1332CFPlus::Map 1770 glColor3f (intensity, intensity, intensity);
1771 glPushMatrix ();
1772 glScalef (1./3, 1./3, 1.);
1773
1774 if (blend > 0.f)
1775 {
1776 float dx3 = dx * -3.f / w;
1777 float dy3 = dy * -3.f / h;
1778 GLfloat env_color[4] = { 0., 0., 0., blend };
1779
1780 /* interpolate the two shadow textures */
1781 /* stage 0 == rgb(glcolor) + alpha(t0) */
1782 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1783
1784 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1785 gl.ActiveTexture (GL_TEXTURE1);
1786 glEnable (GL_TEXTURE_2D);
1787 glBindTexture (GL_TEXTURE_2D, name2);
1788 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1789
1790 /* rgb == rgb(glcolor) */
1791 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1792 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1793 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1794
1795 /* alpha = interpolate t0, t1 by env_alpha */
1796 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1797
1798 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1799 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1801
1802 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1803 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1804
1805 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1806 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1807
1808 glBegin (GL_QUADS);
1809 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1810 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1811 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1813 glEnd ();
1814
1815 glDisable (GL_TEXTURE_2D);
1816 gl.ActiveTexture (GL_TEXTURE0);
1817 }
1818 else
1819 {
1820 /* simple blending of one texture, also opengl <1.3 path */
1821 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1822
1823 glBegin (GL_QUADS);
1824 glTexCoord2f (0, 0); glVertex2f (0, 0);
1825 glTexCoord2f (0, t); glVertex2f (0, h);
1826 glTexCoord2f (s, t); glVertex2f (w, h);
1827 glTexCoord2f (s, 0); glVertex2f (w, 0);
1828 glEnd ();
1829 }
1830
1831 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1832 {
1833 int x, y;
1834 int dx3 = dx * 3;
1835 int dy3 = dy * 3;
1836
1837 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1838 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1839 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1840 glTranslatef (-1., -1., 0);
1841 glBegin (GL_QUADS);
1842
1843 for (y = 1; y < h; y += 3)
1844 {
1845 int y1 = y - dy3;
1846 int y1valid = y1 >= 0 && y1 < h;
1847
1848 for (x = 1; x < w; x += 3)
1849 {
1850 int x1 = x - dx3;
1851 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1852 uint8_t h2;
1853
1854 if (y1valid && x1 >= 0 && x1 < w)
1855 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1856 else
1857 h2 = 1; /* out of range == invisible */
1858
1859 if (h1 || h2)
1860 {
1861 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1862 glColor4f (1., 1., 1., alpha);
1863
1864 glTexCoord2f (0, 0.); glVertex2i (x , y );
1865 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1866 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1867 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1868 }
1869 }
1870 }
1871 }
1872
1873 glEnd ();
1874
1875 glPopMatrix ();
1876
1877 glDisable (GL_TEXTURE_2D);
1878 glDisable (GL_BLEND);
1879}
1880
1881IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1882 CODE:
1883{
1884 GLint width;
1885 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1886 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1887 RETVAL = width > 0;
1888}
1889 OUTPUT:
1890 RETVAL
1891
1892MODULE = Deliantra::Client PACKAGE = DC::Map
1893
1894PROTOTYPES: DISABLE
1895
1896DC::Map
1333new (SV *class) 1897new (SV *klass)
1334 CODE: 1898 CODE:
1335 New (0, RETVAL, 1, struct map); 1899 New (0, RETVAL, 1, mapgrid);
1336 RETVAL->x = 0; 1900 RETVAL->x = 0;
1337 RETVAL->y = 0; 1901 RETVAL->y = 0;
1338 RETVAL->w = 0; 1902 RETVAL->w = 0;
1339 RETVAL->h = 0; 1903 RETVAL->h = 0;
1340 RETVAL->ox = 0; 1904 RETVAL->ox = 0;
… …
1345 RETVAL->row = 0; 1909 RETVAL->row = 0;
1346 OUTPUT: 1910 OUTPUT:
1347 RETVAL 1911 RETVAL
1348 1912
1349void 1913void
1350DESTROY (CFPlus::Map self) 1914DESTROY (DC::Map self)
1351 CODE: 1915 CODE:
1352{ 1916{
1353 map_clear (self); 1917 map_clear (self);
1354 Safefree (self->face2tile); 1918 Safefree (self->face2tile);
1355 Safefree (self->tex); 1919 Safefree (self->tex);
1356 Safefree (self); 1920 Safefree (self);
1357} 1921}
1358 1922
1359void 1923void
1360resize (CFPlus::Map self, int map_width, int map_height) 1924resize (DC::Map self, int map_width, int map_height)
1361 CODE: 1925 CODE:
1362 self->w = map_width; 1926 self->w = map_width;
1363 self->h = map_height; 1927 self->h = map_height;
1364 1928
1365void 1929void
1366clear (CFPlus::Map self) 1930clear (DC::Map self)
1367 CODE: 1931 CODE:
1368 map_clear (self); 1932 map_clear (self);
1369 1933
1370void 1934void
1371set_tileid (CFPlus::Map self, int face, int tile) 1935set_tileid (DC::Map self, int face, int tile)
1372 CODE: 1936 CODE:
1373{ 1937{
1374 need_facenum (self, face); self->face2tile [face] = tile; 1938 need_facenum (self, face); self->face2tile [face] = tile;
1375 need_texid (self, tile); 1939 need_texid (self, tile);
1376} 1940}
1377 1941
1378void 1942void
1379set_smooth (CFPlus::Map self, int face, int smooth, int level) 1943set_smooth (DC::Map self, int face, int smooth, int level)
1380 CODE: 1944 CODE:
1381{ 1945{
1382 tileid texid; 1946 tileid texid;
1383 maptex *tex; 1947 maptex *tex;
1384 1948
1385 if (face < 0 || face >= self->faces) 1949 if (face < 0 || face >= self->faces)
1386 return; 1950 return;
1387 1951
1388 if (smooth < 0 || smooth >= self->faces) 1952 if (smooth < 0 || smooth >= self->faces)
1389 return; 1953 return;
1390 1954
1391 texid = self->face2tile [face]; 1955 texid = self->face2tile [face];
1392 1956
1393 if (!texid) 1957 if (!texid)
1394 return; 1958 return;
1395 1959
1396 tex = self->tex + texid; 1960 tex = self->tex + texid;
1397 tex->smoothtile = self->face2tile [smooth]; 1961 tex->smoothtile = self->face2tile [smooth];
1398 tex->smoothlevel = level; 1962 tex->smoothlevel = level;
1399} 1963}
1400 1964
1401void 1965void
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) 1966set_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: 1967 CODE:
1404{ 1968{
1405 need_texid (self, texid); 1969 need_texid (self, texid);
1406 1970
1407 { 1971 {
… …
1426 // use uglier nearest interpolation because linear suffers 1990 // use uglier nearest interpolation because linear suffers
1427 // from transparent color bleeding and ugly wrapping effects. 1991 // from transparent color bleeding and ugly wrapping effects.
1428 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1992 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1429} 1993}
1430 1994
1995void
1996expire_textures (DC::Map self, int texid, int count)
1997 PPCODE:
1998 for (; texid < self->texs && count; ++texid, --count)
1999 {
2000 maptex *tex = self->tex + texid;
2001
2002 if (tex->name)
2003 {
2004 if (tex->unused)
2005 {
2006 tex->name = 0;
2007 tex->unused = 0;
2008 XPUSHs (sv_2mortal (newSViv (texid)));
2009 }
2010 else
2011 tex->unused = 1;
2012 }
2013 }
2014
1431int 2015int
1432ox (CFPlus::Map self) 2016ox (DC::Map self)
1433 ALIAS: 2017 ALIAS:
1434 oy = 1 2018 oy = 1
1435 x = 2 2019 x = 2
1436 y = 3 2020 y = 3
1437 w = 4 2021 w = 4
… …
1448 } 2032 }
1449 OUTPUT: 2033 OUTPUT:
1450 RETVAL 2034 RETVAL
1451 2035
1452void 2036void
1453scroll (CFPlus::Map self, int dx, int dy) 2037scroll (DC::Map self, int dx, int dy)
1454 CODE: 2038 CODE:
1455{ 2039{
1456 if (dx > 0) 2040 if (dx > 0)
1457 map_blank (self, self->x, self->y, dx, self->h); 2041 map_blank (self, self->x, self->y, dx, self->h);
1458 else if (dx < 0) 2042 else if (dx < 0)
… …
1466 self->ox += dx; self->x += dx; 2050 self->ox += dx; self->x += dx;
1467 self->oy += dy; self->y += dy; 2051 self->oy += dy; self->y += dy;
1468 2052
1469 while (self->y < 0) 2053 while (self->y < 0)
1470 { 2054 {
1471 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2055 prepend (self->row, self->rows, MAP_EXTEND_Y);
1472 2056
1473 self->rows += MAP_EXTEND_Y; 2057 self->rows += MAP_EXTEND_Y;
1474 self->y += MAP_EXTEND_Y; 2058 self->y += MAP_EXTEND_Y;
1475 } 2059 }
1476} 2060}
1477 2061
1478void 2062SV *
1479map1a_update (CFPlus::Map self, SV *data_, int extmap) 2063map1a_update (DC::Map self, SV *data_)
1480 CODE: 2064 CODE:
1481{ 2065{
1482 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2066 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1483 uint8_t *data_end = (uint8_t *)SvEND (data_); 2067 uint8_t *data_end = (uint8_t *)SvEND (data_);
1484 mapcell *cell; 2068 mapcell *cell;
1485 int x, y, flags; 2069 int x, y, z, flags;
2070 AV *missing = newAV ();
2071 RETVAL = newRV_noinc ((SV *)missing);
1486 2072
1487 while (data < data_end - 1) 2073 while (data < data_end - 1)
1488 { 2074 {
1489 flags = (data [0] << 8) + data [1]; data += 2; 2075 flags = (data [0] << 8) + data [1]; data += 2;
1490 2076
… …
1503 2089
1504 //TODO: don't trust server data to be in-range(!) 2090 //TODO: don't trust server data to be in-range(!)
1505 2091
1506 if (flags & 8) 2092 if (flags & 8)
1507 { 2093 {
2094 uint8_t ext, cmd;
2095
1508 if (extmap) 2096 do
1509 { 2097 {
1510 uint8_t ext, cmd; 2098 ext = *data++;
2099 cmd = ext & 0x7f;
1511 2100
1512 do 2101 if (cmd < 4)
2102 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2103 else if (cmd == 5) // health
1513 { 2104 {
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; 2105 cell->stat_width = 1;
1522 cell->stat_hp = *data++; 2106 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 } 2107 }
1540 while (ext & 0x80); 2108 else if (cmd == 6) // monster width
2109 cell->stat_width = *data++ + 1;
2110 else if (cmd == 0x47)
2111 {
2112 if (*data == 1) cell->player = data [1];
2113 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2114 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2115 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2116
2117 data += *data + 1;
2118 }
2119 else if (cmd == 8) // cell flags
2120 cell->flags = *data++;
2121 else if (ext & 0x40) // unknown, multibyte => skip
2122 data += *data + 1;
2123 else
2124 data++;
1541 } 2125 }
1542 else 2126 while (ext & 0x80);
1543 cell->darkness = *data++ + 1;
1544 } 2127 }
1545 2128
2129 for (z = 0; z <= 2; ++z)
1546 if (flags & 4) 2130 if (flags & (4 >> z))
1547 { 2131 {
1548 faceid face = (data [0] << 8) + data [1]; data += 2; 2132 faceid face = (data [0] << 8) + data [1]; data += 2;
1549 need_facenum (self, face); 2133 need_facenum (self, face);
1550 cell->tile [0] = self->face2tile [face]; 2134 cell->tile [z] = self->face2tile [face];
2135
2136 if (cell->tile [z])
2137 {
2138 maptex *tex = self->tex + cell->tile [z];
2139 tex->unused = 0;
2140 if (!tex->name)
2141 av_push (missing, newSViv (cell->tile [z]));
2142
2143 if (tex->smoothtile)
2144 {
2145 maptex *smooth = self->tex + tex->smoothtile;
2146 smooth->unused = 0;
2147 if (!smooth->name)
2148 av_push (missing, newSViv (tex->smoothtile));
2149 }
2150 }
1551 } 2151 }
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 } 2152 }
1567 else 2153 else
1568 cell->darkness = 0; 2154 CELL_CLEAR (cell);
1569 } 2155 }
1570} 2156}
2157 OUTPUT:
2158 RETVAL
1571 2159
1572SV * 2160SV *
1573mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2161mapmap (DC::Map self, int x0, int y0, int w, int h)
1574 CODE: 2162 CODE:
1575{ 2163{
1576 int x1, x; 2164 int x1, x;
1577 int y1, y; 2165 int y1, y;
1578 int z; 2166 int z;
… …
1591 ? self->row + y 2179 ? self->row + y
1592 : 0; 2180 : 0;
1593 2181
1594 for (x = x0; x < x1; x++) 2182 for (x = x0; x < x1; x++)
1595 { 2183 {
1596 int r = 32, g = 32, b = 32, a = 192; 2184 unsigned int r = 32, g = 32, b = 32, a = 192;
1597 2185
1598 if (row && row->c0 <= x && x < row->c1) 2186 if (row && row->c0 <= x && x < row->c1)
1599 { 2187 {
1600 mapcell *cell = row->col + (x - row->c0); 2188 mapcell *cell = row->col + (x - row->c0);
1601 2189
… …
1603 { 2191 {
1604 maptex tex = self->tex [cell->tile [z]]; 2192 maptex tex = self->tex [cell->tile [z]];
1605 int a0 = 255 - tex.a; 2193 int a0 = 255 - tex.a;
1606 int a1 = tex.a; 2194 int a1 = tex.a;
1607 2195
1608 r = (r * a0 + tex.r * a1) / 255; 2196 r = div255 (r * a0 + tex.r * a1);
1609 g = (g * a0 + tex.g * a1) / 255; 2197 g = div255 (g * a0 + tex.g * a1);
1610 b = (b * a0 + tex.b * a1) / 255; 2198 b = div255 (b * a0 + tex.b * a1);
1611 a = (a * a0 + tex.a * a1) / 255; 2199 a = div255 (a * a0 + tex.a * a1);
1612 } 2200 }
1613 } 2201 }
1614 2202
1615 *map++ = (r ) 2203 *map++ = (r )
1616 | (g << 8) 2204 | (g << 8)
1617 | (b << 16) 2205 | (b << 16)
1618 | (a << 24); 2206 | (a << 24);
1619 } 2207 }
1620 } 2208 }
1621 2209
1622 RETVAL = map_sv; 2210 RETVAL = map_sv;
1623} 2211}
1624 OUTPUT: 2212 OUTPUT:
1625 RETVAL 2213 RETVAL
1626 2214
1627void 2215void
1628draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2216draw (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: 2217 CODE:
1630{ 2218{
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; 2219 int x, y, z;
1636 int last_name;
1637 2220
2221 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2222 int pl_x, pl_y;
2223 maptex pl_tex;
2224 rc_t rc;
2225 rc_t rc_ov;
2226 rc_key_t key;
2227 rc_t::array_t *arr;
2228
2229 pl_tex.name = 0;
2230
1638 // thats current max. sorry. 2231 // that's current max. sorry.
1639 if (sw > 255) sw = 255; 2232 if (sw > 255) sw = 255;
1640 if (sh > 255) sh = 255; 2233 if (sh > 255) sh = 255;
1641 2234
1642 // clear key, in case of extra padding
1643 memset (&skey, 0, sizeof (skey)); 2235 memset (&key, 0, sizeof (key));
1644 2236 key.r = 255;
1645 glColor4ub (255, 255, 255, 255); 2237 key.g = 255;
1646 2238 key.b = 255;
1647 glEnable (GL_BLEND); 2239 key.a = 255;
1648 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2240 key.mode = GL_QUADS;
1649 glEnable (GL_TEXTURE_2D); 2241 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 2242
1656 mx += self->x; 2243 mx += self->x;
1657 my += self->y; 2244 my += self->y;
1658 2245
1659 // first pass: determine smooth_max 2246 // first pass: determine smooth_max
1660 // rather ugly, if you ask me 2247 // rather ugly, if you ask me
1661 // could also be stored inside mapcell and updated on change 2248 // could also be stored inside mapcell and updated on change
1662 memset (smooth_max, 0, sizeof (smooth_max)); 2249 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1663 2250
1664 for (y = 0; y < sh; y++) 2251 for (y = 0; y < sh; y++)
1665 if (0 <= y + my && y + my < self->rows) 2252 if (0 <= y + my && y + my < self->rows)
1666 { 2253 {
1667 maprow *row = self->row + (y + my); 2254 maprow *row = self->row + (y + my);
… …
1676 MAX (self->tex [cell->tile [1]].smoothlevel, 2263 MAX (self->tex [cell->tile [1]].smoothlevel,
1677 self->tex [cell->tile [2]].smoothlevel)); 2264 self->tex [cell->tile [2]].smoothlevel));
1678 } 2265 }
1679 } 2266 }
1680 2267
2268 glEnable (GL_BLEND);
2269 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2270 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2271
1681 for (z = 0; z <= 2; z++) 2272 for (z = 0; z <= 2; z++)
1682 { 2273 {
1683 memset (smooth_level, 0, sizeof (smooth_level)); 2274 std::bitset<256> smooth_level; // one bit for every possible smooth level
2275 smooth_key skey;
2276 smooth_hash smooth;
2277 key.texname = -1;
1684 2278
1685 for (y = 0; y < sh; y++) 2279 for (y = 0; y < sh; y++)
1686 if (0 <= y + my && y + my < self->rows) 2280 if (0 <= y + my && y + my < self->rows)
1687 { 2281 {
1688 maprow *row = self->row + (y + my); 2282 maprow *row = self->row + (y + my);
… …
1694 tileid tile = cell->tile [z]; 2288 tileid tile = cell->tile [z];
1695 2289
1696 if (tile) 2290 if (tile)
1697 { 2291 {
1698 maptex tex = self->tex [tile]; 2292 maptex tex = self->tex [tile];
1699 int px = (x + 1) * T - tex.w; 2293 int px, py;
1700 int py = (y + 1) * T - tex.h;
1701 2294
1702 // suppressing texture state switches here
1703 // is only moderately effective, but worth the extra effort
1704 if (last_name != tex.name) 2295 if (key.texname != tex.name)
1705 { 2296 {
2297 self->tex [tile].unused = 0;
2298
1706 if (!tex.name) 2299 if (!tex.name)
1707 tex = self->tex [2]; /* missing, replace by noface */ 2300 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1708 2301
2302 key.texname = tex.name;
1709 glEnd (); 2303 arr = &rc.array (key);
1710 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1711 glBegin (GL_QUADS);
1712 } 2304 }
1713 2305
1714 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2306 px = (x + 1) * Th - tex.w;
1715 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2307 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 2308
1719 if (cell->flags && z == 2) 2309 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1720 { 2310 {
1721 if (cell->flags & 1) 2311 pl_x = px;
2312 pl_y = py;
2313 pl_tex = tex;
1722 { 2314 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 } 2315 }
2316
2317 arr->t2f_v3f (0 , 0 , px , py , 0);
2318 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2319 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2320 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1737 2321
1738 // update smooth hash 2322 // update smooth hash
1739 if (tex.smoothtile) 2323 if (tex.smoothtile)
1740 { 2324 {
1741 skey.tile = tex.smoothtile; 2325 skey.tile = tex.smoothtile;
1742 skey.level = tex.smoothlevel; 2326 skey.level = tex.smoothlevel;
1743 2327
1744 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2328 smooth_level[tex.smoothlevel] = 1;
1745 2329
1746 // add bits to current tile and all neighbours. skey.x|y is 2330 // add bits to current tile and all neighbours. skey.x|y is
1747 // shifted +1|+1 so we always stay positive. 2331 // shifted +1|+1 so we always stay positive.
1748 2332
1749 // bits is ___n cccc CCCC bbbb 2333 // bits is ___n cccc CCCC bbbb
… …
1757 2341
1758 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2342 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1759 // ·· ·· ·┏ ┓· 2343 // ·· ·· ·┏ ┓·
1760 2344
1761 // full tile 2345 // full tile
1762 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2346 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1763 2347
1764 // borders 2348 // borders
1765 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2349 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); 2350 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); 2351 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); 2352 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1769 2353
1770 // corners 2354 // corners
1771 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2355 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); 2356 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); 2357 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); 2358 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2359 }
2360 }
2361
2362 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2363 {
2364 // overlays such as the speech bubble, probably more to come
2365 if (cell->flags & 1)
2366 {
2367 rc_key_t key_ov = key;
2368 maptex tex = self->tex[TEXID_SPEECH];
2369 int px = x * Tw + Tw * 2 / 32;
2370 int py = y * Th - Th * 6 / 32;
2371
2372 key_ov.texname = tex.name;
2373 rc_t::array_t &arr = rc_ov.array (key_ov);
2374
2375 arr.t2f_v3f (0 , 0 , px , py , 0);
2376 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2377 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2378 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1775 } 2379 }
1776 } 2380 }
1777 } 2381 }
1778 } 2382 }
1779 2383
2384 rc.draw ();
2385 rc.clear ();
2386
1780 // go through all smoothlevels, lowest to highest, then draw. 2387 // go through all smoothlevels, lowest to highest, then draw.
1781 // this is basically counting sort 2388 // this is basically counting sort
1782 { 2389 {
1783 int w, b; 2390 int w, b;
1784 2391
1785 for (w = 0; w < 256 / 32; ++w) 2392 glEnable (GL_TEXTURE_2D);
2393 glBegin (GL_QUADS);
2394 for (int level = 0; level < smooth_level.size (); ++level)
2395 if (smooth_level[level])
2396 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1786 { 2397 {
1787 uint32_t smask = smooth_level [w]; 2398 smooth_key &skey = it->first;
1788 if (smask) 2399 IV bits = it->second;
1789 for (b = 0; b < 32; ++b) 2400
1790 if (smask & (((uint32_t)1) << b)) 2401 if (!(bits & 0x1000)
2402 && skey.level == level
2403 && level > smooth_max [skey.x][skey.y])
1791 { 2404 {
1792 int level = (w << 5) | b; 2405 maptex tex = self->tex [skey.tile];
2406 int px = (((int)skey.x) - 1) * Tw;
2407 int py = (((int)skey.y) - 1) * Th;
2408 int border = bits & 15;
2409 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2410 float dx = tex.s * .0625f; // 16 images/row
2411 float dy = tex.t * .5f ; // 2 images/column
2412
1793 HE *he; 2413 if (tex.name)
1794
1795 hv_iterinit (smooth);
1796 while ((he = hv_iternext (smooth)))
1797 { 2414 {
1798 smooth_key *skey = (smooth_key *)HeKEY (he); 2415 // this time avoiding texture state changes
1799 IV bits = SvIVX (HeVAL (he)); 2416 // save gobs of state changes.
1800 2417 if (key.texname != tex.name)
1801 if (!(bits & 0x1000)
1802 && skey->level == level
1803 && level > smooth_max [skey->x][skey->y])
1804 { 2418 {
1805 maptex tex = self->tex [skey->tile]; 2419 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 2420
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 (); 2421 glEnd ();
1821 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2422 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1822 glBegin (GL_QUADS); 2423 glBegin (GL_QUADS);
1823 } 2424 }
1824 2425
1825 if (border) 2426 if (border)
1826 { 2427 {
1827 float ox = border * dx; 2428 float ox = border * dx;
1828 2429
1829 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2430 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1830 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2431 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1831 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2432 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1832 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2433 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1833 } 2434 }
1834 2435
1835 if (corner) 2436 if (corner)
1836 { 2437 {
1837 float ox = corner * dx; 2438 float ox = corner * dx;
1838 2439
1839 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2440 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1840 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2441 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1841 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2442 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1842 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2443 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1843 }
1844 } 2444 }
1845 } 2445 }
1846 } 2446 }
1847 } 2447 }
2448
2449 glEnd ();
2450 glDisable (GL_TEXTURE_2D);
2451 key.texname = -1;
1848 } 2452 }
1849
1850 hv_clear (smooth);
1851 } 2453 }
1852 2454
1853 glEnd (); 2455 if (pl_tex.name)
2456 {
2457 maptex tex = pl_tex;
2458 int px = pl_x + sdx;
2459 int py = pl_y + sdy;
1854 2460
1855 glDisable (GL_TEXTURE_2D); 2461 key.texname = tex.name;
2462 rc_t::array_t &arr = rc.array (key);
2463
2464 arr.t2f_v3f (0 , 0 , px , py , 0);
2465 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2466 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2467 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2468
2469 rc.draw ();
2470 }
2471
2472 rc_ov.draw ();
2473 rc_ov.clear ();
2474
1856 glDisable (GL_BLEND); 2475 glDisable (GL_BLEND);
1857 2476
1858 // top layer: overlays such as the health bar 2477 // top layer: overlays such as the health bar
1859 for (y = 0; y < sh; y++) 2478 for (y = 0; y < sh; y++)
1860 if (0 <= y + my && y + my < self->rows) 2479 if (0 <= y + my && y + my < self->rows)
… …
1864 for (x = 0; x < sw; x++) 2483 for (x = 0; x < sw; x++)
1865 if (row->c0 <= x + mx && x + mx < row->c1) 2484 if (row->c0 <= x + mx && x + mx < row->c1)
1866 { 2485 {
1867 mapcell *cell = row->col + (x + mx - row->c0); 2486 mapcell *cell = row->col + (x + mx - row->c0);
1868 2487
1869 int px = x * T; 2488 int px = x * Tw;
1870 int py = y * T; 2489 int py = y * Th;
2490
2491 if (ecb_expect_false (cell->player == player))
2492 {
2493 px += sdx;
2494 py += sdy;
2495 }
1871 2496
1872 if (cell->stat_hp) 2497 if (cell->stat_hp)
1873 { 2498 {
1874 int width = cell->stat_width * T; 2499 int width = cell->stat_width * Tw;
1875 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2500 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1876 2501
1877 glColor3ub (0, 0, 0); 2502 glColor3ub (0, 0, 0);
1878 glRectf (px + 1, py - thick - 2, 2503 glRectf (px + 1, py - thick - 2,
1879 px + width - 1, py); 2504 px + width - 1, py);
1880 2505
… …
1886 } 2511 }
1887 } 2512 }
1888} 2513}
1889 2514
1890void 2515void
1891draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2516draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1892 CODE: 2517 CODE:
1893{ 2518{
1894 static float color[16][3] = { 2519 static float color[16][3] = {
1895 { 0.00F, 0.00F, 0.00F }, 2520 { 0.00f, 0.00f, 0.00f },
1896 { 1.00F, 1.00F, 1.00F }, 2521 { 1.00f, 1.00f, 1.00f },
1897 { 0.00F, 0.00F, 0.55F }, 2522 { 0.00f, 0.00f, 0.55f },
1898 { 1.00F, 0.00F, 0.00F }, 2523 { 1.00f, 0.00f, 0.00f },
1899 2524
1900 { 1.00F, 0.54F, 0.00F }, 2525 { 1.00f, 0.54f, 0.00f },
1901 { 0.11F, 0.56F, 1.00F }, 2526 { 0.11f, 0.56f, 1.00f },
1902 { 0.93F, 0.46F, 0.00F }, 2527 { 0.93f, 0.46f, 0.00f },
1903 { 0.18F, 0.54F, 0.34F }, 2528 { 0.18f, 0.54f, 0.34f },
1904 2529
1905 { 0.56F, 0.73F, 0.56F }, 2530 { 0.56f, 0.73f, 0.56f },
1906 { 0.80F, 0.80F, 0.80F }, 2531 { 0.80f, 0.80f, 0.80f },
1907 { 0.55F, 0.41F, 0.13F }, 2532 { 0.55f, 0.41f, 0.13f },
1908 { 0.99F, 0.77F, 0.26F }, 2533 { 0.99f, 0.77f, 0.26f },
1909 2534
1910 { 0.74F, 0.65F, 0.41F }, 2535 { 0.74f, 0.65f, 0.41f },
1911 2536
1912 { 0.00F, 1.00F, 1.00F }, 2537 { 0.00f, 1.00f, 1.00f },
1913 { 1.00F, 0.00F, 1.00F }, 2538 { 1.00f, 0.00f, 1.00f },
1914 { 1.00F, 1.00F, 0.00F }, 2539 { 1.00f, 1.00f, 0.00f },
1915 }; 2540 };
1916 2541
1917 int x, y; 2542 int x, y;
1918 2543
1919 glEnable (GL_TEXTURE_2D); 2544 glEnable (GL_TEXTURE_2D);
2545 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2546 * but the nvidia driver (185.18.14) mishandles alpha textures
2547 * and takes the colour from god knows where instead of using
2548 * Cp. MODULATE results in the same colour, but slightly different
2549 * alpha, but atcually gives us the correct colour with nvidia.
2550 */
1920 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2551 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1921 glEnable (GL_BLEND); 2552 glEnable (GL_BLEND);
1922 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2553 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1923 glBegin (GL_QUADS); 2554 glBegin (GL_QUADS);
1924 2555
1925 for (y = 0; y < h; y++) 2556 for (y = 0; y < h; y++)
… …
1929 2560
1930 if (m) 2561 if (m)
1931 { 2562 {
1932 float *c = color [m & 15]; 2563 float *c = color [m & 15];
1933 2564
1934 float tx1 = m & 0x40 ? 0.5 : 0.; 2565 float tx1 = m & 0x40 ? 0.5f : 0.f;
1935 float tx2 = tx1 + 0.5; 2566 float tx2 = tx1 + 0.5f;
1936 2567
1937 glColor4f (c[0], c[1], c[2], 0.75); 2568 glColor4f (c[0], c[1], c[2], 1);
1938 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2569 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1939 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2570 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1940 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2571 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1941 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2572 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1942 } 2573 }
… …
1946 glDisable (GL_BLEND); 2577 glDisable (GL_BLEND);
1947 glDisable (GL_TEXTURE_2D); 2578 glDisable (GL_TEXTURE_2D);
1948} 2579}
1949 2580
1950void 2581void
1951fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2582fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1952 PPCODE: 2583 PPCODE:
1953{ 2584{
1954 int x, y; 2585 int x, y;
1955 int sw4 = (sw + 3) & ~3; 2586 int sw1 = sw + 2;
2587 int sh1 = sh + 2;
2588 int sh3 = sh * 3;
2589 int sw3 = sw * 3;
1956 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2590 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1957 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2591 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1958 2592 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959 memset (darkness, 255, sw4 * sh); 2593 memset (darkness1, 0, sw1*sh1);
2594
1960 SvPOK_only (darkness_sv); 2595 SvPOK_only (darkness3_sv);
1961 SvCUR_set (darkness_sv, sw4 * sh); 2596 SvCUR_set (darkness3_sv, sw3 * sh3);
1962 2597
1963 mx += self->x; 2598 mx += self->x - 1;
1964 my += self->y; 2599 my += self->y - 1;
1965 2600
1966 for (y = 0; y < sh; y++) 2601 for (y = 0; y < sh1; y++)
1967 if (0 <= y + my && y + my < self->rows) 2602 if (0 <= y + my && y + my < self->rows)
1968 { 2603 {
1969 maprow *row = self->row + (y + my); 2604 maprow *row = self->row + (y + my);
1970 2605
1971 for (x = 0; x < sw; x++) 2606 for (x = 0; x < sw1; x++)
1972 if (row->c0 <= x + mx && x + mx < row->c1) 2607 if (row->c0 <= x + mx && x + mx < row->c1)
1973 { 2608 {
1974 mapcell *cell = row->col + (x + mx - row->c0); 2609 mapcell *cell = row->col + (x + mx - row->c0);
1975 2610
1976 darkness[y * sw4 + x] = cell->darkness 2611 darkness1 [y * sw1 + x] = cell->darkness
1977 ? 255 - (cell->darkness - 1) 2612 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1978 : 255 - FOW_DARKNESS; 2613 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1979 } 2614 }
1980 } 2615 }
1981 2616
2617 for (y = 0; y < sh; ++y)
2618 for (x = 0; x < sw; ++x)
2619 {
2620 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2621 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2622 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2623 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2624 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2625 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2626 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2627 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2628 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2629
2630 uint8_t r11 = (d11 + d21 + d12) / 3;
2631 uint8_t r21 = d21;
2632 uint8_t r31 = (d21 + d31 + d32) / 3;
2633
2634 uint8_t r12 = d12;
2635 uint8_t r22 = d22;
2636 uint8_t r32 = d32;
2637
2638 uint8_t r13 = (d13 + d23 + d12) / 3;
2639 uint8_t r23 = d23;
2640 uint8_t r33 = (d23 + d33 + d32) / 3;
2641
2642 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2643 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2644 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2645 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2646 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2647 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2648 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2649 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2650 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2651 }
2652
2653 free (darkness1);
2654
1982 EXTEND (SP, 3); 2655 EXTEND (SP, 3);
1983 PUSHs (sv_2mortal (newSViv (sw4))); 2656 PUSHs (sv_2mortal (newSViv (sw3)));
1984 PUSHs (sv_2mortal (newSViv (sh))); 2657 PUSHs (sv_2mortal (newSViv (sh3)));
1985 PUSHs (darkness_sv); 2658 PUSHs (darkness3_sv);
1986} 2659}
1987 2660
1988SV * 2661SV *
1989get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2662get_rect (DC::Map self, int x0, int y0, int w, int h)
1990 CODE: 2663 CODE:
1991{ 2664{
1992 int x, y, x1, y1; 2665 int x, y, x1, y1;
1993 SV *data_sv = newSV (w * h * 7 + 5); 2666 SV *data_sv = newSV (w * h * 7 + 5);
1994 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2667 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2051 else 2724 else
2052 *data++ = 0; 2725 *data++ = 0;
2053 } 2726 }
2054 } 2727 }
2055 2728
2729 /* if size is w*h + 5 then no data has been found */
2730 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2731 {
2056 SvPOK_only (data_sv); 2732 SvPOK_only (data_sv);
2057 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2733 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2734 }
2735
2058 RETVAL = data_sv; 2736 RETVAL = data_sv;
2059} 2737}
2060 OUTPUT: 2738 OUTPUT:
2061 RETVAL 2739 RETVAL
2062 2740
2063void 2741void
2064set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2742set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2065 PPCODE: 2743 PPCODE:
2066{ 2744{
2067 int x, y, z; 2745 int x, y, z;
2068 int w, h; 2746 int w, h;
2069 int x1, y1; 2747 int x1, y1;
2748 STRLEN len;
2749 uint8_t *data, *end;
2750
2751 len = SvLEN (data_sv);
2752 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2753 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2754 end = data + len + 8;
2755
2756 if (len < 5)
2757 XSRETURN_EMPTY;
2070 2758
2071 if (*data++ != 0) 2759 if (*data++ != 0)
2072 return; /* version mismatch */ 2760 XSRETURN_EMPTY; /* version mismatch */
2073 2761
2074 w = *data++ << 8; w |= *data++; 2762 w = *data++ << 8; w |= *data++;
2075 h = *data++ << 8; h |= *data++; 2763 h = *data++ << 8; h |= *data++;
2076 2764
2077 // we need to do this 'cause we don't keep an absolute coord system for rows 2765 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2089 { 2777 {
2090 maprow *row = map_get_row (self, y); 2778 maprow *row = map_get_row (self, y);
2091 2779
2092 for (x = x0; x < x1; x++) 2780 for (x = x0; x < x1; x++)
2093 { 2781 {
2782 uint8_t flags;
2783
2784 if (data + 7 >= end)
2785 XSRETURN_EMPTY;
2786
2094 uint8_t flags = *data++; 2787 flags = *data++;
2095 2788
2096 if (flags) 2789 if (flags)
2097 { 2790 {
2098 mapcell *cell = row_get_cell (row, x); 2791 mapcell *cell = row_get_cell (row, x);
2099 tileid tile[3] = { 0, 0, 0 }; 2792 tileid tile[3] = { 0, 0, 0 };
… …
2102 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2795 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2103 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2796 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2104 2797
2105 if (cell->darkness == 0) 2798 if (cell->darkness == 0)
2106 { 2799 {
2107 cell->darkness = 0; 2800 /*cell->darkness = 0;*/
2801 EXTEND (SP, 3);
2108 2802
2109 for (z = 0; z <= 2; z++) 2803 for (z = 0; z <= 2; z++)
2110 { 2804 {
2111 tileid t = tile [z]; 2805 tileid t = tile [z];
2112 2806
2113 if (t >= self->texs || (t && !self->tex [t].name)) 2807 if (t >= self->texs || (t && !self->tex [t].name))
2114 { 2808 {
2115 XPUSHs (sv_2mortal (newSViv (t))); 2809 PUSHs (sv_2mortal (newSViv (t)));
2116 need_texid (self, t); 2810 need_texid (self, t);
2117 } 2811 }
2118 2812
2119 cell->tile [z] = t; 2813 cell->tile [z] = t;
2120 } 2814 }
… …
2122 } 2816 }
2123 } 2817 }
2124 } 2818 }
2125} 2819}
2126 2820
2127MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2821MODULE = Deliantra::Client PACKAGE = DC::RW
2128 2822
2129CFPlus::MixChunk 2823DC::RW
2130new_from_file (SV *class, char *path) 2824new (SV *klass, SV *data_sv)
2131 CODE: 2825 CODE:
2132 RETVAL = Mix_LoadWAV (path); 2826{
2827 STRLEN datalen;
2828 char *data = SvPVbyte (data_sv, datalen);
2829
2830 RETVAL = SDL_RWFromConstMem (data, datalen);
2831}
2133 OUTPUT: 2832 OUTPUT:
2134 RETVAL 2833 RETVAL
2135 2834
2835DC::RW
2836new_from_file (SV *klass, const char *path, const char *mode = "rb")
2837 CODE:
2838 RETVAL = SDL_RWFromFile (path, mode);
2839 OUTPUT:
2840 RETVAL
2841
2842# fails on win32:
2843# dc.xs(2268) : error C2059: syntax error : '('
2136void 2844#void
2845#close (DC::RW self)
2846# CODE:
2847# (self->(close)) (self);
2848
2849MODULE = Deliantra::Client PACKAGE = DC::Channel
2850
2851PROTOTYPES: DISABLE
2852
2853DC::Channel
2854find ()
2855 CODE:
2856{
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 {
2861 RETVAL = Mix_GroupOldest (-1);
2862
2863 if (RETVAL < 0)
2864 {
2865 // happens sometimes, maybe it just stopped playing(?)
2866 RETVAL = Mix_GroupAvailable (-1);
2867
2868 if (RETVAL < 0)
2869 XSRETURN_UNDEF;
2870 }
2871 else
2872 Mix_HaltChannel (RETVAL);
2873 }
2874
2875 Mix_UnregisterAllEffects (RETVAL);
2876 Mix_Volume (RETVAL, 128);
2877}
2878 OUTPUT:
2879 RETVAL
2880
2881void
2882halt (DC::Channel self)
2883 CODE:
2884 Mix_HaltChannel (self);
2885
2886void
2887expire (DC::Channel self, int ticks = -1)
2888 CODE:
2889 Mix_ExpireChannel (self, ticks);
2890
2891void
2892fade_out (DC::Channel self, int ticks = -1)
2893 CODE:
2894 Mix_FadeOutChannel (self, ticks);
2895
2896int
2897volume (DC::Channel self, int volume)
2898 CODE:
2899 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2900 OUTPUT:
2901 RETVAL
2902
2903void
2904unregister_all_effects (DC::Channel self)
2905 CODE:
2906 Mix_UnregisterAllEffects (self);
2907
2908void
2909set_panning (DC::Channel self, int left, int right)
2910 CODE:
2911 left = CLAMP (left , 0, 255);
2912 right = CLAMP (right, 0, 255);
2913 Mix_SetPanning (self, left, right);
2914
2915void
2916set_distance (DC::Channel self, int distance)
2917 CODE:
2918 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2919
2920void
2921set_position (DC::Channel self, int angle, int distance)
2922 CODE:
2923
2924void
2925set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2926 CODE:
2927{
2928 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2929 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2930 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2931}
2932
2933void
2934set_reverse_stereo (DC::Channel self, int flip)
2935 CODE:
2936 Mix_SetReverseStereo (self, flip);
2937
2938MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2939
2940PROTOTYPES: DISABLE
2941
2942void
2943decoders ()
2944 PPCODE:
2945#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2946 int i, num = Mix_GetNumChunkDecoders ();
2947 EXTEND (SP, num);
2948 for (i = 0; i < num; ++i)
2949 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2950#else
2951 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2952#endif
2953
2954DC::MixChunk
2955new (SV *klass, DC::RW rwops)
2956 CODE:
2957 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2958 OUTPUT:
2959 RETVAL
2960
2961void
2137DESTROY (CFPlus::MixChunk self) 2962DESTROY (DC::MixChunk self)
2138 CODE: 2963 CODE:
2139 Mix_FreeChunk (self); 2964 Mix_FreeChunk (self);
2140 2965
2141int 2966int
2142volume (CFPlus::MixChunk self, int volume = -1) 2967volume (DC::MixChunk self, int volume = -1)
2143 CODE: 2968 CODE:
2969 if (items > 1)
2970 volume = CLAMP (volume, 0, 128);
2144 RETVAL = Mix_VolumeChunk (self, volume); 2971 RETVAL = Mix_VolumeChunk (self, volume);
2145 OUTPUT: 2972 OUTPUT:
2146 RETVAL 2973 RETVAL
2147 2974
2148int 2975DC::Channel
2149play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2976play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2150 CODE: 2977 CODE:
2978{
2151 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2979 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2980
2981 if (RETVAL < 0)
2982 XSRETURN_UNDEF;
2983
2984 if (channel < 0)
2985 {
2986 Mix_UnregisterAllEffects (RETVAL);
2987 Mix_Volume (RETVAL, 128);
2988 }
2989}
2152 OUTPUT: 2990 OUTPUT:
2153 RETVAL 2991 RETVAL
2154 2992
2155MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2993MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2994
2995void
2996decoders ()
2997 PPCODE:
2998#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2999 int i, num = Mix_GetNumMusicDecoders ();
3000 EXTEND (SP, num);
3001 for (i = 0; i < num; ++i)
3002 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3003#else
3004 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3005#endif
2156 3006
2157int 3007int
2158volume (int volume = -1) 3008volume (int volume = -1)
3009 PROTOTYPE: ;$
2159 CODE: 3010 CODE:
3011 if (items > 0)
3012 volume = CLAMP (volume, 0, 128);
2160 RETVAL = Mix_VolumeMusic (volume); 3013 RETVAL = Mix_VolumeMusic (volume);
2161 OUTPUT: 3014 OUTPUT:
2162 RETVAL 3015 RETVAL
2163 3016
3017void
3018fade_out (int ms)
3019 CODE:
3020 Mix_FadeOutMusic (ms);
3021
3022void
3023halt ()
3024 CODE:
3025 Mix_HaltMusic ();
3026
2164int 3027int
2165fade_out (int ms) 3028playing ()
2166 CODE: 3029 CODE:
2167 RETVAL = Mix_FadeOutMusic (ms); 3030 RETVAL = Mix_PlayingMusic ();
2168 OUTPUT: 3031 OUTPUT:
2169 RETVAL 3032 RETVAL
2170 3033
2171CFPlus::MixMusic 3034DC::MixMusic
2172new_from_file (SV *class, char *path) 3035new (SV *klass, DC::RW rwops)
2173 CODE: 3036 CODE:
2174 RETVAL = Mix_LoadMUS (path); 3037 RETVAL = Mix_LoadMUS_RW (rwops);
2175 OUTPUT: 3038 OUTPUT:
2176 RETVAL 3039 RETVAL
2177 3040
2178void 3041void
2179DESTROY (CFPlus::MixMusic self) 3042DESTROY (DC::MixMusic self)
2180 CODE: 3043 CODE:
2181 Mix_FreeMusic (self); 3044 Mix_FreeMusic (self);
2182 3045
2183int 3046int
2184play (CFPlus::MixMusic self, int loops = -1) 3047play (DC::MixMusic self, int loops = -1)
2185 CODE: 3048 CODE:
2186 RETVAL = Mix_PlayMusic (self, loops); 3049 RETVAL = Mix_PlayMusic (self, loops);
2187 OUTPUT: 3050 OUTPUT:
2188 RETVAL 3051 RETVAL
2189 3052
2190int 3053void
2191fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3054fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2192 CODE: 3055 CODE:
2193 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3056 Mix_FadeInMusicPos (self, loops, ms, position);
2194 OUTPUT:
2195 RETVAL
2196 3057
2197MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3058MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3059
3060PROTOTYPES: ENABLE
2198 3061
2199BOOT: 3062BOOT:
2200{ 3063{
2201 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3064 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2202 static const struct { 3065 static const struct {
2203 const char *name; 3066 const char *name;
2204 IV iv; 3067 IV iv;
2205 } *civ, const_iv[] = { 3068 } *civ, const_iv[] = {
2206# define const_iv(name) { # name, (IV)name } 3069# define const_iv(name) { # name, (IV)name }
3070 const_iv (GL_VENDOR),
3071 const_iv (GL_VERSION),
3072 const_iv (GL_EXTENSIONS),
3073 const_iv (GL_MAX_TEXTURE_UNITS),
2207 const_iv (GL_COLOR_MATERIAL), 3074 const_iv (GL_COLOR_MATERIAL),
2208 const_iv (GL_SMOOTH), 3075 const_iv (GL_SMOOTH),
2209 const_iv (GL_FLAT), 3076 const_iv (GL_FLAT),
2210 const_iv (GL_DITHER), 3077 const_iv (GL_DITHER),
2211 const_iv (GL_BLEND), 3078 const_iv (GL_BLEND),
… …
2215 const_iv (GL_ALPHA_TEST), 3082 const_iv (GL_ALPHA_TEST),
2216 const_iv (GL_NORMALIZE), 3083 const_iv (GL_NORMALIZE),
2217 const_iv (GL_RESCALE_NORMAL), 3084 const_iv (GL_RESCALE_NORMAL),
2218 const_iv (GL_FRONT), 3085 const_iv (GL_FRONT),
2219 const_iv (GL_BACK), 3086 const_iv (GL_BACK),
3087 const_iv (GL_AUX0),
2220 const_iv (GL_AND), 3088 const_iv (GL_AND),
2221 const_iv (GL_ONE), 3089 const_iv (GL_ONE),
2222 const_iv (GL_ZERO), 3090 const_iv (GL_ZERO),
2223 const_iv (GL_SRC_ALPHA), 3091 const_iv (GL_SRC_ALPHA),
2224 const_iv (GL_DST_ALPHA), 3092 const_iv (GL_DST_ALPHA),
2225 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3093 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2226 const_iv (GL_ONE_MINUS_DST_ALPHA), 3094 const_iv (GL_ONE_MINUS_DST_ALPHA),
3095 const_iv (GL_SRC_COLOR),
3096 const_iv (GL_DST_COLOR),
3097 const_iv (GL_ONE_MINUS_SRC_COLOR),
3098 const_iv (GL_ONE_MINUS_DST_COLOR),
2227 const_iv (GL_SRC_ALPHA_SATURATE), 3099 const_iv (GL_SRC_ALPHA_SATURATE),
2228 const_iv (GL_RGB), 3100 const_iv (GL_RGB),
2229 const_iv (GL_RGBA), 3101 const_iv (GL_RGBA),
2230 const_iv (GL_RGBA4), 3102 const_iv (GL_RGBA4),
2231 const_iv (GL_RGBA8), 3103 const_iv (GL_RGBA8),
… …
2237 const_iv (GL_INTENSITY), 3109 const_iv (GL_INTENSITY),
2238 const_iv (GL_LUMINANCE), 3110 const_iv (GL_LUMINANCE),
2239 const_iv (GL_LUMINANCE_ALPHA), 3111 const_iv (GL_LUMINANCE_ALPHA),
2240 const_iv (GL_FLOAT), 3112 const_iv (GL_FLOAT),
2241 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3113 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3114 const_iv (GL_COMPRESSED_ALPHA_ARB),
3115 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3116 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3117 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3118 const_iv (GL_COMPRESSED_RGB_ARB),
3119 const_iv (GL_COMPRESSED_RGBA_ARB),
2242 const_iv (GL_COMPILE), 3120 const_iv (GL_COMPILE),
3121 const_iv (GL_PROXY_TEXTURE_1D),
3122 const_iv (GL_PROXY_TEXTURE_2D),
2243 const_iv (GL_TEXTURE_1D), 3123 const_iv (GL_TEXTURE_1D),
2244 const_iv (GL_TEXTURE_2D), 3124 const_iv (GL_TEXTURE_2D),
2245 const_iv (GL_TEXTURE_ENV), 3125 const_iv (GL_TEXTURE_ENV),
2246 const_iv (GL_TEXTURE_MAG_FILTER), 3126 const_iv (GL_TEXTURE_MAG_FILTER),
2247 const_iv (GL_TEXTURE_MIN_FILTER), 3127 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2268 const_iv (GL_COLOR_LOGIC_OP), 3148 const_iv (GL_COLOR_LOGIC_OP),
2269 const_iv (GL_SEPARABLE_2D), 3149 const_iv (GL_SEPARABLE_2D),
2270 const_iv (GL_CONVOLUTION_2D), 3150 const_iv (GL_CONVOLUTION_2D),
2271 const_iv (GL_CONVOLUTION_BORDER_MODE), 3151 const_iv (GL_CONVOLUTION_BORDER_MODE),
2272 const_iv (GL_CONSTANT_BORDER), 3152 const_iv (GL_CONSTANT_BORDER),
3153 const_iv (GL_POINTS),
2273 const_iv (GL_LINES), 3154 const_iv (GL_LINES),
2274 const_iv (GL_LINE_STRIP), 3155 const_iv (GL_LINE_STRIP),
2275 const_iv (GL_LINE_LOOP), 3156 const_iv (GL_LINE_LOOP),
2276 const_iv (GL_QUADS), 3157 const_iv (GL_QUADS),
2277 const_iv (GL_QUAD_STRIP), 3158 const_iv (GL_QUAD_STRIP),
2278 const_iv (GL_TRIANGLES), 3159 const_iv (GL_TRIANGLES),
2279 const_iv (GL_TRIANGLE_STRIP), 3160 const_iv (GL_TRIANGLE_STRIP),
2280 const_iv (GL_TRIANGLE_FAN), 3161 const_iv (GL_TRIANGLE_FAN),
3162 const_iv (GL_POLYGON),
2281 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3163 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3164 const_iv (GL_POINT_SMOOTH_HINT),
3165 const_iv (GL_LINE_SMOOTH_HINT),
3166 const_iv (GL_POLYGON_SMOOTH_HINT),
3167 const_iv (GL_GENERATE_MIPMAP_HINT),
3168 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2282 const_iv (GL_FASTEST), 3169 const_iv (GL_FASTEST),
3170 const_iv (GL_DONT_CARE),
3171 const_iv (GL_NICEST),
2283 const_iv (GL_V2F), 3172 const_iv (GL_V2F),
2284 const_iv (GL_V3F), 3173 const_iv (GL_V3F),
2285 const_iv (GL_T2F_V3F), 3174 const_iv (GL_T2F_V3F),
2286 const_iv (GL_T2F_N3F_V3F), 3175 const_iv (GL_T2F_N3F_V3F),
3176 const_iv (GL_FUNC_ADD),
3177 const_iv (GL_FUNC_SUBTRACT),
3178 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2287# undef const_iv 3179# undef const_iv
2288 }; 3180 };
2289 3181
2290 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3182 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2291 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3183 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2292 3184
2293 texture_av = newAV (); 3185 texture_av = newAV ();
2294 AvREAL_off (texture_av); 3186 AvREAL_off (texture_av);
2295} 3187}
2296 3188
2297char * 3189void
3190disable_GL_EXT_blend_func_separate ()
3191 CODE:
3192 gl.BlendFuncSeparate = 0;
3193 gl.BlendFuncSeparateEXT = 0;
3194
3195void
3196apple_nvidia_bug (int enable)
3197
3198const char *
2298gl_vendor () 3199gl_vendor ()
2299 CODE: 3200 CODE:
2300 RETVAL = (char *)glGetString (GL_VENDOR); 3201 RETVAL = (const char *)glGetString (GL_VENDOR);
2301 OUTPUT: 3202 OUTPUT:
2302 RETVAL 3203 RETVAL
2303 3204
2304char * 3205const char *
2305gl_version () 3206gl_version ()
2306 CODE: 3207 CODE:
2307 RETVAL = (char *)glGetString (GL_VERSION); 3208 RETVAL = (const char *)glGetString (GL_VERSION);
2308 OUTPUT: 3209 OUTPUT:
2309 RETVAL 3210 RETVAL
2310 3211
2311char * 3212const char *
2312gl_extensions () 3213gl_extensions ()
2313 CODE: 3214 CODE:
2314 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3215 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2315 OUTPUT: 3216 OUTPUT:
2316 RETVAL 3217 RETVAL
2317 3218
3219const char *glGetString (GLenum pname)
3220 CODE:
3221 RETVAL = (const char *)glGetString (pname);
3222 OUTPUT:
3223 RETVAL
3224
3225GLint glGetInteger (GLenum pname)
3226 CODE:
3227 glGetIntegerv (pname, &RETVAL);
3228 OUTPUT:
3229 RETVAL
3230
3231GLdouble glGetDouble (GLenum pname)
3232 CODE:
3233 glGetDoublev (pname, &RETVAL);
3234 OUTPUT:
3235 RETVAL
3236
2318int glGetError () 3237int glGetError ()
2319 3238
2320void glFinish () 3239void glFinish ()
3240
3241void glFlush ()
2321 3242
2322void glClear (int mask) 3243void glClear (int mask)
2323 3244
2324void glClearColor (float r, float g, float b, float a = 1.0) 3245void glClearColor (float r, float g, float b, float a = 1.0)
2325 PROTOTYPE: @ 3246 PROTOTYPE: @
… …
2336 3257
2337void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3258void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2338 CODE: 3259 CODE:
2339 gl_BlendFuncSeparate (sa, da, saa, daa); 3260 gl_BlendFuncSeparate (sa, da, saa, daa);
2340 3261
3262# void glBlendEquation (int se)
3263
2341void glDepthMask (int flag) 3264void glDepthMask (int flag)
2342 3265
2343void glLogicOp (int opcode) 3266void glLogicOp (int opcode)
2344 3267
2345void glColorMask (int red, int green, int blue, int alpha) 3268void glColorMask (int red, int green, int blue, int alpha)
… …
2359# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
2360void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3283void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2361 3284
2362# near_ and far_ are due to microsofts buggy "c" compiler 3285# near_ and far_ are due to microsofts buggy "c" compiler
2363void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3286void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3287
3288PROTOTYPES: DISABLE
2364 3289
2365void glViewport (int x, int y, int width, int height) 3290void glViewport (int x, int y, int width, int height)
2366 3291
2367void glScissor (int x, int y, int width, int height) 3292void glScissor (int x, int y, int width, int height)
2368 3293
… …
2376 3301
2377void glRotate (float angle, float x, float y, float z) 3302void glRotate (float angle, float x, float y, float z)
2378 CODE: 3303 CODE:
2379 glRotatef (angle, x, y, z); 3304 glRotatef (angle, x, y, z);
2380 3305
2381void glBegin (int mode)
2382
2383void glEnd ()
2384
2385void glColor (float r, float g, float b, float a = 1.0) 3306void glColor (float r, float g, float b, float a = 1.0)
2386 PROTOTYPE: @ 3307 PROTOTYPE: @
2387 ALIAS: 3308 ALIAS:
2388 glColor_premultiply = 1 3309 glColor_premultiply = 1
2389 CODE: 3310 CODE:
2390 if (ix) 3311 if (ix)
2391 { 3312 {
… …
2394 b *= a; 3315 b *= a;
2395 } 3316 }
2396 // microsoft visual "c" rounds instead of truncating... 3317 // microsoft visual "c" rounds instead of truncating...
2397 glColor4f (r, g, b, a); 3318 glColor4f (r, g, b, a);
2398 3319
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.) 3320void glRasterPos (float x, float y, float z = 0.)
2406 CODE: 3321 CODE:
2407 glRasterPos3f (0, 0, z); 3322 glRasterPos3f (0, 0, z);
2408 glBitmap (0, 0, 0, 0, x, y, 0); 3323 glBitmap (0, 0, 0, 0, x, y, 0);
2409 3324
… …
2413 3328
2414void glTexCoord (float s, float t) 3329void glTexCoord (float s, float t)
2415 CODE: 3330 CODE:
2416 glTexCoord2f (s, t); 3331 glTexCoord2f (s, t);
2417 3332
3333void glRect (float x1, float y1, float x2, float y2)
3334 CODE:
3335 glRectf (x1, y1, x2, y2);
3336
3337void glRect_lineloop (float x1, float y1, float x2, float y2)
3338 CODE:
3339 glBegin (GL_LINE_LOOP);
3340 glVertex2f (x1, y1);
3341 glVertex2f (x2, y1);
3342 glVertex2f (x2, y2);
3343 glVertex2f (x1, y2);
3344 glEnd ();
3345
3346PROTOTYPES: ENABLE
3347
3348void glBegin (int mode)
3349
3350void glEnd ()
3351
3352void glPointSize (GLfloat size)
3353
3354void glLineWidth (GLfloat width)
3355
3356void glInterleavedArrays (int format, int stride, char *data)
3357
3358void glDrawElements (int mode, int count, int type, char *indices)
3359
3360# 1.2 void glDrawRangeElements (int mode, int start, int end
3361
2418void glTexEnv (int target, int pname, float param) 3362void glTexEnv (int target, int pname, float param)
2419 CODE: 3363 CODE:
2420 glTexEnvf (target, pname, param); 3364 glTexEnvf (target, pname, param);
2421 3365
2422void glTexParameter (int target, int pname, float param) 3366void 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) 3382void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2439 CODE: 3383 CODE:
2440 if (gl.SeparableFilter2D) 3384 if (gl.SeparableFilter2D)
2441 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3385 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2442 3386
2443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3387void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2444 3388
2445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3389void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2446 3390
2447void glDrawPixels (int width, int height, int format, int type, char *pixels) 3391void glDrawPixels (int width, int height, int format, int type, char *pixels)
3392
3393void glPixelZoom (float x, float y)
2448 3394
2449void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3395void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2450 3396
2451int glGenTexture () 3397int glGenTexture ()
2452 CODE: 3398 CODE:
… …
2472 3418
2473void glEndList () 3419void glEndList ()
2474 3420
2475void glCallList (int list) 3421void glCallList (int list)
2476 3422
3423void c_init ()
3424 CODE:
3425 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3426 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3427
3428MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3429
3430PROTOTYPES: DISABLE
3431
3432void
3433find_widget (SV *self, NV x, NV y)
3434 PPCODE:
3435{
3436 if (within_widget (self, x, y))
3437 XPUSHs (self);
3438}
3439
3440BOOT:
3441{
3442 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3443
3444 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3445 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3446 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3447 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3448}
3449
3450void
3451draw (SV *self)
3452 CODE:
3453{
3454 HV *hv;
3455 SV **svp;
3456 NV x, y, w, h;
3457 SV *draw_x_sv = GvSV (draw_x_gv);
3458 SV *draw_y_sv = GvSV (draw_y_gv);
3459 SV *draw_w_sv = GvSV (draw_w_gv);
3460 SV *draw_h_sv = GvSV (draw_h_gv);
3461 double draw_x, draw_y;
3462
3463 if (!SvROK (self))
3464 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3465
3466 hv = (HV *)SvRV (self);
3467
3468 if (SvTYPE (hv) != SVt_PVHV)
3469 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3470
3471 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3472 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3473
3474 if (!h || !w)
3475 XSRETURN_EMPTY;
3476
3477 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3478 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3479
3480 draw_x = SvNV (draw_x_sv) + x;
3481 draw_y = SvNV (draw_y_sv) + y;
3482
3483 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3484 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3485 XSRETURN_EMPTY;
3486
3487 sv_setnv (draw_x_sv, draw_x);
3488 sv_setnv (draw_y_sv, draw_y);
3489
3490 glPushMatrix ();
3491 glTranslated (x, y, 0);
3492
3493 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3494 {
3495 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3496
3497 if (svp && SvTRUE (*svp))
3498 {
3499 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3500 glEnable (GL_BLEND);
3501 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3502 glBegin (GL_QUADS);
3503 glVertex2f (0, 0);
3504 glVertex2f (w, 0);
3505 glVertex2f (w, h);
3506 glVertex2f (0, h);
3507 glEnd ();
3508 glDisable (GL_BLEND);
3509 }
3510 }
3511#if 0
3512 // draw borders, for debugging
3513 glPushMatrix ();
3514 glColor4f (1., 1., 0., 1.);
3515 glTranslatef (.5, .5, 0.);
3516 glBegin (GL_LINE_LOOP);
3517 glVertex2f (0 , 0);
3518 glVertex2f (w - 1, 0);
3519 glVertex2f (w - 1, h - 1);
3520 glVertex2f (0 , h - 1);
3521 glEnd ();
3522 glPopMatrix ();
3523#endif
3524 PUSHMARK (SP);
3525 XPUSHs (self);
3526 PUTBACK;
3527 call_method ("_draw", G_VOID | G_DISCARD);
3528 SPAGAIN;
3529
3530 glPopMatrix ();
3531
3532 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3533 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3534}
3535

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> Changed lines