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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 2018 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
20#include "flat_hash_map.hpp"
21
15#ifdef _WIN32 22#ifdef _WIN32
16# 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
17#endif 28#endif
18 29
19#include <assert.h> 30#include <cassert>
20#include <math.h> 31#include <cmath>
21#include <string.h> 32#include <cstring>
22#include <stdio.h> 33#include <cstdio>
23#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
24 40
25#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
26#include <SDL_endian.h> 43#include <SDL_endian.h>
27#include <SDL_image.h> 44#include <SDL_image.h>
28#include <SDL_mixer.h> 45#include <SDL_mixer.h>
29#include <SDL_opengl.h> 46#include <SDL_opengl.h>
30 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
31#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
33 57
34#include <glib/gmacros.h> 58#include <glib.h>
35 59
36#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
37 72
38#ifndef _WIN32 73#ifndef _WIN32
39# include <sys/types.h> 74# include <sys/types.h>
40# include <sys/socket.h> 75# include <sys/socket.h>
41# include <netinet/in.h> 76# include <netinet/in.h>
42# include <netinet/tcp.h> 77# include <netinet/tcp.h>
43# include <inttypes.h> 78# include <inttypes.h>
44#endif 79#endif
45 80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
83#else
84# define expect(expr,value) (expr)
85#endif
86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
48#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
49 96
50#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
52 99
53#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
54 101
55#if 0 102/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 104
58# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
59#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
60 128
61static AV *texture_av; 129static AV *texture_av;
62 130
63static struct 131static struct
64{ 132{
… …
101 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
102 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
103} 171}
104 172
105#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
106 175
107#include "pango-font.c" 176#include "pango-font.c"
108#include "pango-fontmap.c" 177#include "pango-fontmap.c"
109#include "pango-render.c" 178#include "pango-render.c"
110 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
111typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
112typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
113 184
114typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
115 186
116static int 187static int
117shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
118{ 189{
119 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
120 191
121 while (attrs) 192 while (attrs)
122 { 193 {
123 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
124 195
125 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
126 return 1; 197 return 1;
127 198
128 attrs = attrs->next; 199 attrs = attrs->next;
129 } 200 }
130 201
131 return 0; 202 return 0;
132} 203}
133 204
134typedef struct cf_layout { 205struct cf_layout {
135 PangoLayout *pl; 206 PangoLayout *pl;
136 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
137 int base_height; 208 int base_height;
138 CFPlus__Font font; 209 DC__Font font;
139} *CFPlus__Layout; 210 rc_t rc;
211};
140 212
213typedef cf_layout *DC__Layout;
214
141static CFPlus__Font default_font; 215static DC__Font default_font;
142static PangoContext *opengl_context; 216static PangoContext *opengl_context;
143static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
144 218
145static void 219static void
146substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
147{ 221{
148 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
149#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
150 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
151#endif 225#endif
152 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153} 227}
154 228
155static void 229static void
156layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
157{ 231{
158 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
159 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
160 */ 234 */
161 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
162 236
163 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
164 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
165 239
166 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
167} 241}
168 242
169static void 243static void
170layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
171{ 245{
172 PangoRectangle rect; 246 PangoRectangle rect;
173 247
174 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
175 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
185} 259}
186 260
187typedef uint16_t tileid; 261typedef uint16_t tileid;
188typedef uint16_t faceid; 262typedef uint16_t faceid;
189 263
190typedef struct { 264struct maptex
265{
191 int name; 266 GLuint name;
192 int w, h; 267 int w, h;
193 float s, t; 268 float s, t;
194 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
195 tileid smoothtile; 270 tileid smoothtile;
196 uint8_t smoothlevel; 271 uint8_t smoothlevel;
197} maptex; 272 uint8_t unused; /* set to zero on use */
273};
198 274
199typedef struct { 275struct mapcell
276{
200 uint32_t player; 277 uint32_t player;
201 tileid tile[3]; 278 tileid tile[3];
202 uint16_t darkness; 279 uint16_t darkness;
203 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
204} mapcell; 281};
205 282
206typedef struct { 283struct maprow
284{
207 int32_t c0, c1; 285 int32_t c0, c1;
208 mapcell *col; 286 mapcell *col;
209} maprow; 287};
210 288
211typedef struct map { 289struct mapgrid {
212 int x, y, w, h; 290 int x, y, w, h;
213 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
214 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
215 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
216 294
217 int32_t rows; 295 int32_t rows;
218 maprow *row; 296 maprow *row;
219} *CFPlus__Map; 297};
220 298
221static char * 299typedef mapgrid *DC__Map;
300
301template<typename T>
302static void
222prepend (char *ptr, int sze, int inc) 303prepend (T *&ptr, int sze, int inc)
223{ 304{
224 char *p; 305 T *p;
225 306
226 New (0, p, sze + inc, char); 307 Newxz (p, sze + inc, T);
227 Zero (p, inc, char);
228 Move (ptr, p + inc, sze, char); 308 Move (ptr, p + inc, sze, T);
229 Safefree (ptr); 309 Safefree (ptr);
230 310
231 return p; 311 ptr = p;
232} 312}
233 313
234static char * 314template<typename T>
235append (char *ptr, int sze, int inc)
236{
237 Renew (ptr, sze + inc, char);
238 Zero (ptr + sze, inc, char);
239
240 return ptr;
241}
242
243#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
244#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
245
246static void 315static void
316append (T *&ptr, int sze, int inc)
317{
318 Renew (ptr, sze + inc, T);
319 Zero (ptr + sze, inc, T);
320}
321
322static void
247need_facenum (struct map *self, faceid face) 323need_facenum (struct mapgrid *self, faceid face)
248{ 324{
249 while (self->faces <= face) 325 while (self->faces <= face)
250 { 326 {
251 Append (tileid, self->face2tile, self->faces, self->faces); 327 append (self->face2tile, self->faces, self->faces);
252 self->faces *= 2; 328 self->faces *= 2;
253 } 329 }
254} 330}
255 331
256static void 332static void
257need_texid (struct map *self, int texid) 333need_texid (struct mapgrid *self, int texid)
258{ 334{
259 while (self->texs <= texid) 335 while (self->texs <= texid)
260 { 336 {
261 Append (maptex, self->tex, self->texs, self->texs); 337 append (self->tex, self->texs, self->texs);
262 self->texs *= 2; 338 self->texs *= 2;
263 } 339 }
264} 340}
265 341
266static maprow * 342static maprow *
267map_get_row (CFPlus__Map self, int y) 343map_get_row (mapgrid *self, int y)
268{ 344{
269 if (0 > y) 345 if (0 > y)
270 { 346 {
271 int extend = - y + MAP_EXTEND_Y; 347 int extend = - y + MAP_EXTEND_Y;
272 Prepend (maprow, self->row, self->rows, extend); 348 prepend (self->row, self->rows, extend);
273 349
274 self->rows += extend; 350 self->rows += extend;
275 self->y += extend; 351 self->y += extend;
276 y += extend; 352 y += extend;
277 } 353 }
278 else if (y >= self->rows) 354 else if (y >= self->rows)
279 { 355 {
280 int extend = y - self->rows + MAP_EXTEND_Y; 356 int extend = y - self->rows + MAP_EXTEND_Y;
281 Append (maprow, self->row, self->rows, extend); 357 append (self->row, self->rows, extend);
282 self->rows += extend; 358 self->rows += extend;
283 } 359 }
284 360
285 return self->row + y; 361 return self->row + y;
286} 362}
… …
296 } 372 }
297 373
298 if (row->c0 > x) 374 if (row->c0 > x)
299 { 375 {
300 int extend = row->c0 - x + MAP_EXTEND_X; 376 int extend = row->c0 - x + MAP_EXTEND_X;
301 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 377 prepend (row->col, row->c1 - row->c0, extend);
302 row->c0 -= extend; 378 row->c0 -= extend;
303 } 379 }
304 else if (x >= row->c1) 380 else if (x >= row->c1)
305 { 381 {
306 int extend = x - row->c1 + MAP_EXTEND_X; 382 int extend = x - row->c1 + MAP_EXTEND_X;
307 Append (mapcell, row->col, row->c1 - row->c0, extend); 383 append (row->col, row->c1 - row->c0, extend);
308 row->c1 += extend; 384 row->c1 += extend;
309 } 385 }
310 386
311 return row->col + (x - row->c0); 387 return row->col + (x - row->c0);
312} 388}
313 389
314static mapcell * 390static mapcell *
315map_get_cell (CFPlus__Map self, int x, int y) 391map_get_cell (mapgrid *self, int x, int y)
316{ 392{
317 return row_get_cell (map_get_row (self, y), x); 393 return row_get_cell (map_get_row (self, y), x);
318} 394}
319 395
320static void 396static void
321map_clear (CFPlus__Map self) 397map_clear (mapgrid *self)
322{ 398{
323 int r; 399 int r;
324 400
325 for (r = 0; r < self->rows; r++) 401 for (r = 0; r < self->rows; r++)
326 Safefree (self->row[r].col); 402 Safefree (self->row[r].col);
… …
333 self->oy = 0; 409 self->oy = 0;
334 self->row = 0; 410 self->row = 0;
335 self->rows = 0; 411 self->rows = 0;
336} 412}
337 413
414#define CELL_CLEAR(cell) \
415 do { \
416 if ((cell)->player) \
417 (cell)->tile [2] = 0; \
418 (cell)->darkness = 0; \
419 (cell)->stat_hp = 0; \
420 (cell)->flags = 0; \
421 (cell)->player = 0; \
422 } while (0)
423
338static void 424static void
339map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 425map_blank (mapgrid *self, int x0, int y0, int w, int h)
340{ 426{
341 int x, y; 427 int x, y;
342 maprow *row; 428 maprow *row;
343 mapcell *cell; 429 mapcell *cell;
344 430
… …
356 if (x >= row->c1) 442 if (x >= row->c1)
357 break; 443 break;
358 444
359 cell = row->col + x - row->c0; 445 cell = row->col + x - row->c0;
360 446
361 cell->darkness = 0; 447 CELL_CLEAR (cell);
362 cell->stat_hp = 0;
363 cell->flags = 0;
364 cell->player = 0;
365 } 448 }
366 } 449 }
367} 450}
368 451
369typedef struct { 452struct smooth_key
453{
370 tileid tile; 454 tileid tile;
371 uint8_t x, y, level; 455 uint8_t x, y, level;
372} smooth_key; 456
457 bool operator == (const smooth_key &o) const
458 {
459 return tile == o.tile && x == o.x && y == o.y && level == o.level;
460 }
461};
462
463typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
464
465namespace std {
466 template <>
467 struct hash<smooth_key>
468 {
469 size_t operator () (const smooth_key &v) const
470 {
471 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
472 }
473 };
474}
373 475
374static void 476static void
375smooth_or_bits (HV *hv, smooth_key *key, IV bits) 477smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
376{ 478{
377 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 479 auto &&it = h.find (key);
378 480
379 if (SvIOK (*sv)) 481 if (it == h.end ())
380 SvIV_set (*sv, SvIVX (*sv) | bits); 482 h.insert (std::make_pair (key, bits));
381 else 483 else
382 sv_setiv (*sv, bits); 484 it->second |= bits;
383} 485}
384 486
385static void 487static void
386music_finished (void) 488music_finished (void)
387{ 489{
… …
404 ev.code = 1; 506 ev.code = 1;
405 ev.data1 = (void *)(long)channel; 507 ev.data1 = (void *)(long)channel;
406 ev.data2 = 0; 508 ev.data2 = 0;
407 509
408 SDL_PushEvent ((SDL_Event *)&ev); 510 SDL_PushEvent ((SDL_Event *)&ev);
511}
512
513// approximately divide by 255
514static unsigned int
515div255 (unsigned int n)
516{
517 return (n + (n >> 8)) >> 8;
409} 518}
410 519
411static unsigned int 520static unsigned int
412minpot (unsigned int n) 521minpot (unsigned int n)
413{ 522{
… …
423 n |= n >> 16; 532 n |= n >> 16;
424 533
425 return n + 1; 534 return n + 1;
426} 535}
427 536
537static unsigned int
538popcount (unsigned int n)
539{
540 n -= (n >> 1) & 0x55555555U;
541 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
542 n = ((n >> 4) + n) & 0x0f0f0f0fU;
543 n *= 0x01010101U;
544
545 return n >> 24;
546}
547
428/* SDL should provide this, really. */ 548/* SDL should provide this, really. */
429#define SDLK_MODIFIER_MIN 300 549#define SDLK_MODIFIER_MIN 300
430#define SDLK_MODIFIER_MAX 314 550#define SDLK_MODIFIER_MAX 314
431 551
432MODULE = CFPlus PACKAGE = CFPlus 552/******************************************************************************/
553
554static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
555static GV *hover_gv;
556
557static int
558within_widget (SV *widget, NV x, NV y)
559{
560 HV *self;
561 SV **svp;
562 NV wx, ww, wy, wh;
563
564 if (!SvROK (widget))
565 return 0;
566
567 self = (HV *)SvRV (widget);
568
569 if (SvTYPE (self) != SVt_PVHV)
570 return 0;
571
572 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
573 if (y < wy)
574 return 0;
575
576 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
577 if (y >= wy + wh)
578 return 0;
579
580 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
581 if (x < wx)
582 return 0;
583
584 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
585 if (x >= wx + ww)
586 return 0;
587
588 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
589 if (!svp || !SvTRUE (*svp))
590 return 0;
591
592 return 1;
593}
594
595/******************************************************************************/
596
597/* process keyboard modifiers */
598static int
599mod_munge (int mod)
600{
601 mod &= MOD_MASK;
602
603 if (mod & (KMOD_META | KMOD_ALT))
604 mod |= KMOD_LRAM;
605
606 return mod;
607}
608
609static void
610deliantra_main (SV *real_main)
611{
612 dSP;
613
614 PUSHMARK (SP);
615 call_sv (real_main, G_DISCARD | G_VOID);
616}
617
618#ifdef __MACOSX__
619 static SV *real_main;
620
621 /* to due surprising braindamage on the side of SDL design, we
622 * do some mind-boggling hack here: SDL requires a custom main()
623 * on OS X, so... we provide one and call the original main(), which,
624 * due to shared library magic, calls -lSDLmain's main, not perl's main,
625 * and which calls our main (== SDL_main) back.
626 */
627 extern C_LINKAGE int
628 main (int argc, char *argv[])
629 {
630 deliantra_main (real_main);
631 }
632
633 #undef main
634
635 extern C_LINKAGE int main (int argc, char *argv[]);
636
637 static void
638 SDL_main_hack (SV *real_main_)
639 {
640 real_main = real_main_;
641
642 char *argv[] = { "deliantra client", 0 };
643 (main) (1, argv);
644 }
645#else
646 static void
647 SDL_main_hack (SV *real_main)
648 {
649 deliantra_main (real_main);
650 }
651#endif
652
653MODULE = Deliantra::Client PACKAGE = DC
433 654
434PROTOTYPES: ENABLE 655PROTOTYPES: ENABLE
435 656
436BOOT: 657BOOT:
437{ 658{
438 HV *stash = gv_stashpv ("CFPlus", 1); 659 HV *stash = gv_stashpv ("DC", 1);
439 static const struct { 660 static const struct {
440 const char *name; 661 const char *name;
441 IV iv; 662 IV iv;
442 } *civ, const_iv[] = { 663 } *civ, const_iv[] = {
443# define const_iv(name) { # name, (IV)name } 664# define const_iv(name) { # name, (IV)name }
… …
465 686
466 const_iv (SDL_APPINPUTFOCUS), 687 const_iv (SDL_APPINPUTFOCUS),
467 const_iv (SDL_APPMOUSEFOCUS), 688 const_iv (SDL_APPMOUSEFOCUS),
468 const_iv (SDL_APPACTIVE), 689 const_iv (SDL_APPACTIVE),
469 690
691
692 const_iv (SDLK_UNKNOWN),
693 const_iv (SDLK_FIRST),
694 const_iv (SDLK_BACKSPACE),
695 const_iv (SDLK_TAB),
696 const_iv (SDLK_CLEAR),
697 const_iv (SDLK_RETURN),
698 const_iv (SDLK_PAUSE),
699 const_iv (SDLK_ESCAPE),
700 const_iv (SDLK_SPACE),
701 const_iv (SDLK_EXCLAIM),
702 const_iv (SDLK_QUOTEDBL),
703 const_iv (SDLK_HASH),
704 const_iv (SDLK_DOLLAR),
705 const_iv (SDLK_AMPERSAND),
706 const_iv (SDLK_QUOTE),
707 const_iv (SDLK_LEFTPAREN),
708 const_iv (SDLK_RIGHTPAREN),
709 const_iv (SDLK_ASTERISK),
710 const_iv (SDLK_PLUS),
711 const_iv (SDLK_COMMA),
712 const_iv (SDLK_MINUS),
713 const_iv (SDLK_PERIOD),
714 const_iv (SDLK_SLASH),
715 const_iv (SDLK_0),
716 const_iv (SDLK_1),
717 const_iv (SDLK_2),
718 const_iv (SDLK_3),
719 const_iv (SDLK_4),
720 const_iv (SDLK_5),
721 const_iv (SDLK_6),
722 const_iv (SDLK_7),
723 const_iv (SDLK_8),
724 const_iv (SDLK_9),
725 const_iv (SDLK_COLON),
726 const_iv (SDLK_SEMICOLON),
727 const_iv (SDLK_LESS),
728 const_iv (SDLK_EQUALS),
729 const_iv (SDLK_GREATER),
730 const_iv (SDLK_QUESTION),
731 const_iv (SDLK_AT),
732
733 const_iv (SDLK_LEFTBRACKET),
734 const_iv (SDLK_BACKSLASH),
735 const_iv (SDLK_RIGHTBRACKET),
736 const_iv (SDLK_CARET),
737 const_iv (SDLK_UNDERSCORE),
738 const_iv (SDLK_BACKQUOTE),
739 const_iv (SDLK_DELETE),
740
741 const_iv (SDLK_FIRST),
742 const_iv (SDLK_LAST),
470 const_iv (SDLK_KP0), 743 const_iv (SDLK_KP0),
471 const_iv (SDLK_KP1), 744 const_iv (SDLK_KP1),
472 const_iv (SDLK_KP2), 745 const_iv (SDLK_KP2),
473 const_iv (SDLK_KP3), 746 const_iv (SDLK_KP3),
474 const_iv (SDLK_KP4), 747 const_iv (SDLK_KP4),
… …
546 const_iv (KMOD_LMETA), 819 const_iv (KMOD_LMETA),
547 const_iv (KMOD_RMETA), 820 const_iv (KMOD_RMETA),
548 const_iv (KMOD_NUM), 821 const_iv (KMOD_NUM),
549 const_iv (KMOD_CAPS), 822 const_iv (KMOD_CAPS),
550 const_iv (KMOD_MODE), 823 const_iv (KMOD_MODE),
824
825 const_iv (KMOD_LRAM),
826
827 const_iv (MIX_DEFAULT_FORMAT),
828
829 const_iv (SDL_INIT_TIMER),
830 const_iv (SDL_INIT_AUDIO),
831 const_iv (SDL_INIT_VIDEO),
832 const_iv (SDL_INIT_CDROM),
833 const_iv (SDL_INIT_JOYSTICK),
834 const_iv (SDL_INIT_EVERYTHING),
835 const_iv (SDL_INIT_NOPARACHUTE),
836 const_iv (SDL_INIT_EVENTTHREAD),
837
838 const_iv (SDL_GL_RED_SIZE),
839 const_iv (SDL_GL_GREEN_SIZE),
840 const_iv (SDL_GL_BLUE_SIZE),
841 const_iv (SDL_GL_ALPHA_SIZE),
842 const_iv (SDL_GL_DOUBLEBUFFER),
843 const_iv (SDL_GL_BUFFER_SIZE),
844 const_iv (SDL_GL_DEPTH_SIZE),
845 const_iv (SDL_GL_STENCIL_SIZE),
846 const_iv (SDL_GL_ACCUM_RED_SIZE),
847 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
848 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
849 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
850 const_iv (SDL_GL_STEREO),
851 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
852 const_iv (SDL_GL_MULTISAMPLESAMPLES),
853 const_iv (SDL_GL_ACCELERATED_VISUAL),
854 const_iv (SDL_GL_SWAP_CONTROL),
855
856 const_iv (FOW_DARKNESS)
551# undef const_iv 857# undef const_iv
552 }; 858 };
553 859
554 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 860 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
555 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 861 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
556 862
557 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 863 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
558 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 864 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
559} 865}
560 866
… …
572 RETVAL 878 RETVAL
573 879
574NV floor (NV x) 880NV floor (NV x)
575 881
576NV ceil (NV x) 882NV ceil (NV x)
883
884IV minpot (UV n)
885
886IV popcount (UV n)
887
888NV distance (NV dx, NV dy)
889 CODE:
890 RETVAL = pow (dx * dx + dy * dy, 0.5);
891 OUTPUT:
892 RETVAL
577 893
578void 894void
579pango_init () 895pango_init ()
580 CODE: 896 CODE:
581{ 897{
582 opengl_fontmap = pango_opengl_font_map_new (); 898 opengl_fontmap = pango_opengl_font_map_new ();
583 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 899 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
584 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 900 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
901 /*pango_context_set_font_description (opengl_context, default_font);*/
902#if PANGO_VERSION_CHECK (1, 15, 2)
903 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
904 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
905#endif
585} 906}
586 907
587int 908char *SDL_GetError ()
588SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589 909
590void 910void SDL_main_hack (SV *real_main)
911 PROTOTYPE: &
912
913int SDL_Init (U32 flags)
914
915int SDL_InitSubSystem (U32 flags)
916
917void SDL_QuitSubSystem (U32 flags)
918
591SDL_Quit () 919void SDL_Quit ()
592 920
921int SDL_GL_SetAttribute (int attr, int value)
922 C_ARGS: (SDL_GLattr)attr, value
923
924int SDL_GL_GetAttribute (int attr)
925 CODE:
926 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
927 XSRETURN_UNDEF;
928 OUTPUT:
929 RETVAL
930
593void 931void
594SDL_ListModes () 932SDL_ListModes (int rgb, int alpha)
595 PPCODE: 933 PPCODE:
596{ 934{
597 SDL_Rect **m; 935 SDL_Rect **m;
598 936
599 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 937 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 938 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 939 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 940 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603 941
604 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 942 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 943 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606 944
607 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 945 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611 949
612 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 950 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613#if SDL_VERSION_ATLEAST(1,2,10)
614 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 951 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616#endif
617
618 SDL_EnableUNICODE (1);
619 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620 952
621 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 953 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622 954
623 if (m && m != (SDL_Rect **)-1) 955 if (m && m != (SDL_Rect **)-1)
624 while (*m) 956 while (*m)
625 { 957 {
958 if ((*m)->w >= 400 && (*m)->h >= 300)
959 {
626 AV *av = newAV (); 960 AV *av = newAV ();
627 av_push (av, newSViv ((*m)->w)); 961 av_push (av, newSViv ((*m)->w));
628 av_push (av, newSViv ((*m)->h)); 962 av_push (av, newSViv ((*m)->h));
963 av_push (av, newSViv (rgb));
964 av_push (av, newSViv (alpha));
629 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 965 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
966 }
630 967
631 ++m; 968 ++m;
632 } 969 }
633} 970}
634 971
635char *
636SDL_GetError ()
637
638int 972int
639SDL_SetVideoMode (int w, int h, int fullscreen) 973SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640 CODE: 974 CODE:
975{
976 SDL_EnableUNICODE (1);
977 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
978
979 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
980 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
981 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
982 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
983
641 RETVAL = !!SDL_SetVideoMode ( 984 RETVAL = !!SDL_SetVideoMode (
642 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 985 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643 ); 986 );
987
644 if (RETVAL) 988 if (RETVAL)
645 { 989 {
646 av_clear (texture_av); 990 av_clear (texture_av);
647
648 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
649# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 991#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650# include "glfunc.h" 992#include "glfunc.h"
651# undef GL_FUNC 993#undef GL_FUNC
652 994 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
995 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
653 } 996 }
997}
654 OUTPUT: 998 OUTPUT:
655 RETVAL 999 RETVAL
1000
1001void
1002SDL_WM_SetCaption (const char *title, const char *icon)
656 1003
657void 1004void
658SDL_GL_SwapBuffers () 1005SDL_GL_SwapBuffers ()
659 1006
660char * 1007char *
661SDL_GetKeyName (int sym) 1008SDL_GetKeyName (int sym)
1009 C_ARGS: (SDLKey)sym
662 1010
1011int
1012SDL_GetAppState ()
1013
1014int
1015SDL_GetModState ()
1016
1017int
1018SDL_WaitEvent ()
1019 C_ARGS: 0
1020
663void 1021void
664SDL_PollEvent () 1022SDL_PumpEvents ()
1023
1024void
1025peep_events ()
665 PPCODE: 1026 PPCODE:
666{ 1027{
667 SDL_Event ev; 1028 SDL_Event ev;
668 1029
669 while (SDL_PollEvent (&ev)) 1030 SDL_PumpEvents ();
1031 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670 { 1032 {
671 HV *hv = newHV (); 1033 HV *hv = newHV ();
672 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1034 hv_store (hv, "type", 4, newSViv (ev.type), 0);
673 1035
674 switch (ev.type) 1036 switch (ev.type)
675 { 1037 {
676 case SDL_KEYDOWN: 1038 case SDL_KEYDOWN:
677 case SDL_KEYUP: 1039 case SDL_KEYUP:
678 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1040 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1041 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1042 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
681 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1043 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
682 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1044 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683 break; 1045 break;
684 1046
685 case SDL_ACTIVEEVENT: 1047 case SDL_ACTIVEEVENT:
686 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1048 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1049 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688 break; 1050 break;
689 1051
690 case SDL_MOUSEMOTION: 1052 case SDL_MOUSEMOTION:
1053 {
1054 int state = ev.motion.state;
1055 int x = ev.motion.x;
1056 int y = ev.motion.y;
1057 int xrel = ev.motion.xrel;
1058 int yrel = ev.motion.yrel;
1059
1060 /* do simplistic event compression */
1061 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1062 && state == ev.motion.state)
1063 {
1064 xrel += ev.motion.xrel;
1065 yrel += ev.motion.yrel;
1066 x = ev.motion.x;
1067 y = ev.motion.y;
1068 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1069 }
1070
691 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
692
693 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1072 hv_store (hv, "state", 5, newSViv (state), 0);
694 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1073 hv_store (hv, "x", 1, newSViv (x), 0);
695 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1074 hv_store (hv, "y", 1, newSViv (y), 0);
696 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1075 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1076 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1077 }
698 break; 1078 break;
699 1079
700 case SDL_MOUSEBUTTONDOWN: 1080 case SDL_MOUSEBUTTONDOWN:
701 case SDL_MOUSEBUTTONUP: 1081 case SDL_MOUSEBUTTONUP:
702 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1082 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703 1083
704 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1084 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1085 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1086 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1087 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
712 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1092 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1093 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714 break; 1094 break;
715 } 1095 }
716 1096
717 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1097 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718 } 1098 }
719} 1099}
720 1100
1101char *
1102SDL_AudioDriverName ()
1103 CODE:
1104{
1105 char buf [256];
1106 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1107 XSRETURN_UNDEF;
1108
1109 RETVAL = buf;
1110}
1111 OUTPUT:
1112 RETVAL
1113
721int 1114int
722Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1115Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723 POSTCALL: 1116 POSTCALL:
724 Mix_HookMusicFinished (music_finished); 1117 Mix_HookMusicFinished (music_finished);
725 Mix_ChannelFinished (channel_finished); 1118 Mix_ChannelFinished (channel_finished);
726 1119
727void 1120void
1121Mix_QuerySpec ()
1122 PPCODE:
1123{
1124 int freq, channels;
1125 Uint16 format;
1126
1127 if (Mix_QuerySpec (&freq, &format, &channels))
1128 {
1129 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (freq)));
1131 PUSHs (sv_2mortal (newSViv (format)));
1132 PUSHs (sv_2mortal (newSViv (channels)));
1133 }
1134}
1135
1136void
728Mix_CloseAudio () 1137Mix_CloseAudio ()
729 1138
730int 1139int
731Mix_AllocateChannels (int numchans = -1) 1140Mix_AllocateChannels (int numchans = -1)
1141
1142const char *
1143Mix_GetError ()
732 1144
733void 1145void
734lowdelay (int fd, int val = 1) 1146lowdelay (int fd, int val = 1)
735 CODE: 1147 CODE:
736 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1148 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
762 } 1174 }
763 } 1175 }
764#endif 1176#endif
765} 1177}
766 1178
767void 1179int
768add_font (char *file) 1180add_font (char *file)
769 CODE: 1181 CODE:
770 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1182 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1183 OUTPUT:
1184 RETVAL
1185
1186void
1187IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1188
1189# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1190void
1191Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
771 1192
772void 1193void
773load_image_inline (SV *image_) 1194load_image_inline (SV *image_)
774 ALIAS: 1195 ALIAS:
775 load_image_file = 1 1196 load_image_file = 1
… …
778 STRLEN image_len; 1199 STRLEN image_len;
779 char *image = (char *)SvPVbyte (image_, image_len); 1200 char *image = (char *)SvPVbyte (image_, image_len);
780 SDL_Surface *surface, *surface2; 1201 SDL_Surface *surface, *surface2;
781 SDL_PixelFormat fmt; 1202 SDL_PixelFormat fmt;
782 SDL_RWops *rw = ix 1203 SDL_RWops *rw = ix
783 ? SDL_RWFromFile (image, "r") 1204 ? SDL_RWFromFile (image, "rb")
784 : SDL_RWFromConstMem (image, image_len); 1205 : SDL_RWFromConstMem (image, image_len);
785 1206
786 if (!rw) 1207 if (!rw)
787 croak ("load_image: %s", SDL_GetError ()); 1208 croak ("load_image: %s", SDL_GetError ());
788 1209
… …
821 1242
822 SDL_LockSurface (surface2); 1243 SDL_LockSurface (surface2);
823 EXTEND (SP, 6); 1244 EXTEND (SP, 6);
824 PUSHs (sv_2mortal (newSViv (surface2->w))); 1245 PUSHs (sv_2mortal (newSViv (surface2->w)));
825 PUSHs (sv_2mortal (newSViv (surface2->h))); 1246 PUSHs (sv_2mortal (newSViv (surface2->h)));
826 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1247 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
827 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1248 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
828 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1249 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
829 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1250 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
830 SDL_UnlockSurface (surface2); 1251 SDL_UnlockSurface (surface2);
831 1252
… …
861void 1282void
862error (char *message) 1283error (char *message)
863 CODE: 1284 CODE:
864 fprintf (stderr, "ERROR: %s\n", message); 1285 fprintf (stderr, "ERROR: %s\n", message);
865#ifdef _WIN32 1286#ifdef _WIN32
866 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1287 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867#endif 1288#endif
868 1289
869void 1290void
870fatal (char *message) 1291fatal (char *message)
871 CODE: 1292 CODE:
872 fprintf (stderr, "FATAL: %s\n", message); 1293 fprintf (stderr, "FATAL: %s\n", message);
873#ifdef _WIN32 1294#ifdef _WIN32
874 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1295 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875#endif 1296#endif
876 _exit (1); 1297 _exit (1);
877 1298
878void 1299void
879_exit (int retval = 0) 1300_exit (int retval = 0)
… …
882 ExitThread (retval); // unclean, please beam me up 1303 ExitThread (retval); // unclean, please beam me up
883#else 1304#else
884 _exit (retval); 1305 _exit (retval);
885#endif 1306#endif
886 1307
887MODULE = CFPlus PACKAGE = CFPlus::Font 1308void
1309debug ()
1310 CODE:
1311{
1312#if DEBUG
1313 VALGRIND_DO_LEAK_CHECK;
1314#endif
1315}
888 1316
889CFPlus::Font 1317int
1318SvREFCNT (SV *sv)
1319 CODE:
1320 RETVAL = SvREFCNT (sv);
1321 OUTPUT:
1322 RETVAL
1323
1324MODULE = Deliantra::Client PACKAGE = DC::Font
1325
1326PROTOTYPES: DISABLE
1327
1328DC::Font
890new_from_file (SV *class, char *path, int id = 0) 1329new_from_file (SV *klass, char *path, int id = 0)
891 CODE: 1330 CODE:
892{ 1331{
893 int count; 1332 int count;
894 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1333 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
895 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1334 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
897} 1336}
898 OUTPUT: 1337 OUTPUT:
899 RETVAL 1338 RETVAL
900 1339
901void 1340void
902DESTROY (CFPlus::Font self) 1341DESTROY (DC::Font self)
903 CODE: 1342 CODE:
904 pango_font_description_free (self); 1343 pango_font_description_free (self);
905 1344
906void 1345void
907make_default (CFPlus::Font self) 1346make_default (DC::Font self)
1347 PROTOTYPE: $
908 CODE: 1348 CODE:
909 default_font = self; 1349 default_font = self;
910 1350
911MODULE = CFPlus PACKAGE = CFPlus::Layout 1351MODULE = Deliantra::Client PACKAGE = DC::Layout
912 1352
1353PROTOTYPES: DISABLE
1354
913void 1355void
914reset_glyph_cache () 1356glyph_cache_backup ()
1357 PROTOTYPE:
915 CODE: 1358 CODE:
1359 tc_backup ();
1360
1361void
1362glyph_cache_restore ()
1363 PROTOTYPE:
1364 CODE:
916 tc_clear (); 1365 tc_restore ();
917 1366
918CFPlus::Layout 1367DC::Layout
919new (SV *class) 1368new (SV *klass)
920 CODE: 1369 CODE:
921 New (0, RETVAL, 1, struct cf_layout); 1370 RETVAL = new cf_layout;
922 1371
923 RETVAL->pl = pango_layout_new (opengl_context); 1372 RETVAL->pl = pango_layout_new (opengl_context);
924 RETVAL->r = 1.; 1373 RETVAL->r = 1.;
925 RETVAL->g = 1.; 1374 RETVAL->g = 1.;
926 RETVAL->b = 1.; 1375 RETVAL->b = 1.;
… …
932 layout_update_font (RETVAL); 1381 layout_update_font (RETVAL);
933 OUTPUT: 1382 OUTPUT:
934 RETVAL 1383 RETVAL
935 1384
936void 1385void
937DESTROY (CFPlus::Layout self) 1386DESTROY (DC::Layout self)
938 CODE: 1387 CODE:
939 g_object_unref (self->pl); 1388 g_object_unref (self->pl);
940 Safefree (self); 1389 delete self;
941 1390
942void 1391void
943set_text (CFPlus::Layout self, SV *text_) 1392set_text (DC::Layout self, SV *text_)
944 CODE: 1393 CODE:
945{ 1394{
946 STRLEN textlen; 1395 STRLEN textlen;
947 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
948 1397
949 pango_layout_set_text (self->pl, text, textlen); 1398 pango_layout_set_text (self->pl, text, textlen);
950} 1399}
951 1400
952void 1401void
953set_markup (CFPlus::Layout self, SV *text_) 1402set_markup (DC::Layout self, SV *text_)
954 CODE: 1403 CODE:
955{ 1404{
956 STRLEN textlen; 1405 STRLEN textlen;
957 char *text = SvPVutf8 (text_, textlen); 1406 char *text = SvPVutf8 (text_, textlen);
958 1407
959 pango_layout_set_markup (self->pl, text, textlen); 1408 pango_layout_set_markup (self->pl, text, textlen);
960} 1409}
961 1410
962void 1411void
963set_shapes (CFPlus::Layout self, ...) 1412set_shapes (DC::Layout self, ...)
964 CODE: 1413 CODE:
965{ 1414{
966 PangoAttrList *attrs = 0; 1415 PangoAttrList *attrs = 0;
967 const char *text = pango_layout_get_text (self->pl); 1416 const char *text = pango_layout_get_text (self->pl);
968 const char *pos = text; 1417 const char *pos = text;
… …
1003 if (attrs) 1452 if (attrs)
1004 pango_layout_set_attributes (self->pl, attrs); 1453 pango_layout_set_attributes (self->pl, attrs);
1005} 1454}
1006 1455
1007void 1456void
1008get_shapes (CFPlus::Layout self) 1457get_shapes (DC::Layout self)
1009 PPCODE: 1458 PPCODE:
1010{ 1459{
1011 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1460 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012 1461
1013 do 1462 do
1014 { 1463 {
1015 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1464 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016 1465
1017 if (run && shape_attr_p (run)) 1466 if (run && shape_attr_p (run))
1018 { 1467 {
1019 PangoRectangle extents; 1468 PangoRectangle extents;
1020 pango_layout_iter_get_run_extents (iter, 0, &extents); 1469 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1028 1477
1029 pango_layout_iter_free (iter); 1478 pango_layout_iter_free (iter);
1030} 1479}
1031 1480
1032int 1481int
1033has_wrapped (CFPlus::Layout self) 1482has_wrapped (DC::Layout self)
1034 CODE: 1483 CODE:
1035{ 1484{
1036 int lines = 1; 1485 int lines = 1;
1037 const char *text = pango_layout_get_text (self->pl); 1486 const char *text = pango_layout_get_text (self->pl);
1038 1487
… …
1043} 1492}
1044 OUTPUT: 1493 OUTPUT:
1045 RETVAL 1494 RETVAL
1046 1495
1047SV * 1496SV *
1048get_text (CFPlus::Layout self) 1497get_text (DC::Layout self)
1049 CODE: 1498 CODE:
1050 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1499 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051 sv_utf8_decode (RETVAL); 1500 sv_utf8_decode (RETVAL);
1052 OUTPUT: 1501 OUTPUT:
1053 RETVAL 1502 RETVAL
1054 1503
1055void 1504void
1056set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1505set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057 CODE: 1506 CODE:
1058 self->r = r; 1507 self->r = r;
1059 self->g = g; 1508 self->g = g;
1060 self->b = b; 1509 self->b = b;
1061 self->a = a; 1510 self->a = a;
1062 1511
1063void 1512void
1064set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1513set_font (DC::Layout self, DC::Font font = 0)
1065 CODE: 1514 CODE:
1066 if (self->font != font) 1515 if (self->font != font)
1067 { 1516 {
1068 self->font = font; 1517 self->font = font;
1069 layout_update_font (self); 1518 layout_update_font (self);
1070 } 1519 }
1071 1520
1072void 1521void
1073set_height (CFPlus::Layout self, int base_height) 1522set_height (DC::Layout self, int base_height)
1074 CODE: 1523 CODE:
1075 if (self->base_height != base_height) 1524 if (self->base_height != base_height)
1076 { 1525 {
1077 self->base_height = base_height; 1526 self->base_height = base_height;
1078 layout_update_font (self); 1527 layout_update_font (self);
1079 } 1528 }
1080 1529
1081void 1530void
1082set_width (CFPlus::Layout self, int max_width = -1) 1531set_width (DC::Layout self, int max_width = -1)
1083 CODE: 1532 CODE:
1084 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1533 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085 1534
1086void 1535void
1087set_indent (CFPlus::Layout self, int indent) 1536set_indent (DC::Layout self, int indent)
1088 CODE: 1537 CODE:
1089 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1538 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090 1539
1091void 1540void
1092set_spacing (CFPlus::Layout self, int spacing) 1541set_spacing (DC::Layout self, int spacing)
1093 CODE: 1542 CODE:
1094 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1543 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095 1544
1096void 1545void
1097set_ellipsise (CFPlus::Layout self, int ellipsise) 1546set_ellipsise (DC::Layout self, int ellipsise)
1098 CODE: 1547 CODE:
1099 pango_layout_set_ellipsize (self->pl, 1548 pango_layout_set_ellipsize (self->pl,
1100 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1549 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1550 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1551 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103 : PANGO_ELLIPSIZE_NONE 1552 : PANGO_ELLIPSIZE_NONE
1104 ); 1553 );
1105 1554
1106void 1555void
1107set_single_paragraph_mode (CFPlus::Layout self, int spm) 1556set_single_paragraph_mode (DC::Layout self, int spm)
1108 CODE: 1557 CODE:
1109 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1558 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110 1559
1111void 1560void
1112size (CFPlus::Layout self) 1561size (DC::Layout self)
1113 PPCODE: 1562 PPCODE:
1114{ 1563{
1115 int w, h; 1564 int w, h;
1116 1565
1117 layout_get_pixel_size (self, &w, &h); 1566 layout_get_pixel_size (self, &w, &h);
… …
1120 PUSHs (sv_2mortal (newSViv (w))); 1569 PUSHs (sv_2mortal (newSViv (w)));
1121 PUSHs (sv_2mortal (newSViv (h))); 1570 PUSHs (sv_2mortal (newSViv (h)));
1122} 1571}
1123 1572
1124int 1573int
1125descent (CFPlus::Layout self) 1574descent (DC::Layout self)
1126 CODE: 1575 CODE:
1127{ 1576{
1128 PangoRectangle rect; 1577 PangoRectangle rect;
1129 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1578 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130 pango_layout_line_get_pixel_extents (line, 0, &rect); 1579 pango_layout_line_get_pixel_extents (line, 0, &rect);
1131 RETVAL = PANGO_DESCENT (rect); 1580 RETVAL = PANGO_DESCENT (rect);
1132} 1581}
1133 OUTPUT: 1582 OUTPUT:
1134 RETVAL 1583 RETVAL
1135 1584
1136int 1585int
1137xy_to_index (CFPlus::Layout self, int x, int y) 1586xy_to_index (DC::Layout self, int x, int y)
1138 CODE: 1587 CODE:
1139{ 1588{
1140 int index, trailing; 1589 int index, trailing;
1141 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1590 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142 RETVAL = index + trailing; 1591 RETVAL = index + trailing;
1143} 1592}
1144 OUTPUT: 1593 OUTPUT:
1145 RETVAL 1594 RETVAL
1146 1595
1147void 1596void
1148cursor_pos (CFPlus::Layout self, int index) 1597cursor_pos (DC::Layout self, int index)
1149 PPCODE: 1598 PPCODE:
1150{ 1599{
1151 PangoRectangle strong_pos; 1600 PangoRectangle pos;
1152 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1601 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153 1602
1154 EXTEND (SP, 3); 1603 EXTEND (SP, 3);
1155 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1605 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1606 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158} 1607}
1159 1608
1160void 1609void
1161index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1610index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162 PPCODE: 1611 PPCODE:
1163{ 1612{
1164 int line, x; 1613 int line, x;
1165 1614
1166 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1615 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1616#if !PANGO_VERSION_CHECK (1, 17, 3)
1167 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1617 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168 1618 --line;
1619#endif
1169 EXTEND (SP, 2); 1620 EXTEND (SP, 2);
1170 PUSHs (sv_2mortal (newSViv (line - 1))); 1621 PUSHs (sv_2mortal (newSViv (line)));
1171 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1622 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172} 1623}
1173 1624
1174void 1625void
1175line_x_to_index (CFPlus::Layout self, int line, int x) 1626line_x_to_index (DC::Layout self, int line, int x)
1176 PPCODE: 1627 PPCODE:
1177{ 1628{
1178 PangoLayoutLine *lp; 1629 PangoLayoutLine *lp;
1179 int index, trailing; 1630 int index, trailing;
1180 1631
1181 if (line < 0) 1632 if (line < 0)
1182 XSRETURN_EMPTY; 1633 XSRETURN_EMPTY;
1183 1634
1184 if (!(lp = pango_layout_get_line (self->pl, line))) 1635 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185 XSRETURN_EMPTY; /* do better */ 1636 XSRETURN_EMPTY; /* do better */
1186 1637
1187 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1638 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188 1639
1189 EXTEND (SP, 2); 1640 EXTEND (SP, 2);
… …
1195 PUSHs (sv_2mortal (newSViv (trailing))); 1646 PUSHs (sv_2mortal (newSViv (trailing)));
1196 } 1647 }
1197} 1648}
1198 1649
1199void 1650void
1200render (CFPlus::Layout self, float x, float y, int flags = 0) 1651render (DC::Layout self, float x, float y, int flags = 0)
1201 PPCODE: 1652 CODE:
1653 self->rc.clear ();
1202 pango_opengl_render_layout_subpixel ( 1654 pango_opengl_render_layout_subpixel (
1203 self->pl, 1655 self->pl,
1656 &self->rc,
1204 x * PANGO_SCALE, y * PANGO_SCALE, 1657 x * PANGO_SCALE, y * PANGO_SCALE,
1205 self->r, self->g, self->b, self->a, 1658 self->r, self->g, self->b, self->a,
1206 flags 1659 flags
1207 ); 1660 );
1661 // we assume that context_change actually clears/frees stuff
1662 // and does not do any recomputation...
1663 pango_layout_context_changed (self->pl);
1208 1664
1209MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211void 1665void
1212pad2pot (SV *data_, SV *w_, SV *h_) 1666draw (DC::Layout self)
1213 CODE: 1667 CODE:
1214{ 1668{
1215 int ow = SvIV (w_); 1669 glEnable (GL_TEXTURE_2D);
1216 int oh = SvIV (h_); 1670 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1671 glEnable (GL_BLEND);
1672 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1673 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1674 glEnable (GL_ALPHA_TEST);
1675 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217 1676
1218 if (ow && oh) 1677 self->rc.draw ();
1678
1679 glDisable (GL_ALPHA_TEST);
1680 glDisable (GL_BLEND);
1681 glDisable (GL_TEXTURE_2D);
1682}
1683
1684MODULE = Deliantra::Client PACKAGE = DC::Texture
1685
1686PROTOTYPES: ENABLE
1687
1688void
1689pad (SV *data_, int ow, int oh, int nw, int nh)
1690 CODE:
1691{
1692 if ((nw != ow || nh != oh) && SvOK (data_))
1219 { 1693 {
1220 int nw = minpot (ow);
1221 int nh = minpot (oh);
1222
1223 if (nw != ow || nh != oh)
1224 {
1225 if (SvOK (data_))
1226 {
1227 STRLEN datalen; 1694 STRLEN datalen;
1228 char *data = SvPVbyte (data_, datalen); 1695 char *data = SvPVbyte (data_, datalen);
1229 int bpp = datalen / (ow * oh); 1696 int bpp = datalen / (ow * oh);
1230 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1697 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231 1698
1232 SvPOK_only (result_); 1699 SvPOK_only (result_);
1233 SvCUR_set (result_, nw * nh * bpp); 1700 SvCUR_set (result_, nw * nh * bpp);
1234 1701
1235 memset (SvPVX (result_), 0, nw * nh * bpp); 1702 memset (SvPVX (result_), 0, nw * nh * bpp);
1236 while (oh--) 1703 while (oh--)
1237 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1704 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238 1705
1239 sv_setsv (data_, result_); 1706 sv_setsv (data_, result_);
1240 }
1241
1242 sv_setiv (w_, nw);
1243 sv_setiv (h_, nh);
1244 }
1245 } 1707 }
1246} 1708}
1247 1709
1248void 1710void
1249draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1711draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1255{ 1717{
1256 HV *hv = (HV *)SvRV (self); 1718 HV *hv = (HV *)SvRV (self);
1257 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1719 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1720 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1721 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1722
1723 if (name <= 0)
1724 XSRETURN_EMPTY;
1260 1725
1261 if (items < 5) 1726 if (items < 5)
1262 { 1727 {
1263 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1728 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1729 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1292 glDisable (GL_ALPHA_TEST); 1757 glDisable (GL_ALPHA_TEST);
1293 glDisable (GL_BLEND); 1758 glDisable (GL_BLEND);
1294 } 1759 }
1295} 1760}
1296 1761
1297MODULE = CFPlus PACKAGE = CFPlus::Map 1762void
1763draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1764 PROTOTYPE: @
1765 CODE:
1766{
1767 glEnable (GL_BLEND);
1768 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1769 glEnable (GL_TEXTURE_2D);
1770 glBindTexture (GL_TEXTURE_2D, name1);
1298 1771
1299CFPlus::Map 1772 glColor3f (intensity, intensity, intensity);
1773 glPushMatrix ();
1774 glScalef (1./3, 1./3, 1.);
1775
1776 if (blend > 0.f)
1777 {
1778 float dx3 = dx * -3.f / w;
1779 float dy3 = dy * -3.f / h;
1780 GLfloat env_color[4] = { 0., 0., 0., blend };
1781
1782 /* interpolate the two shadow textures */
1783 /* stage 0 == rgb(glcolor) + alpha(t0) */
1784 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1785
1786 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1787 gl.ActiveTexture (GL_TEXTURE1);
1788 glEnable (GL_TEXTURE_2D);
1789 glBindTexture (GL_TEXTURE_2D, name2);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1791
1792 /* rgb == rgb(glcolor) */
1793 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1796
1797 /* alpha = interpolate t0, t1 by env_alpha */
1798 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1799
1800 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1802 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1803
1804 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1805 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1806
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1809
1810 glBegin (GL_QUADS);
1811 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1812 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1813 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1814 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1815 glEnd ();
1816
1817 glDisable (GL_TEXTURE_2D);
1818 gl.ActiveTexture (GL_TEXTURE0);
1819 }
1820 else
1821 {
1822 /* simple blending of one texture, also opengl <1.3 path */
1823 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1824
1825 glBegin (GL_QUADS);
1826 glTexCoord2f (0, 0); glVertex2f (0, 0);
1827 glTexCoord2f (0, t); glVertex2f (0, h);
1828 glTexCoord2f (s, t); glVertex2f (w, h);
1829 glTexCoord2f (s, 0); glVertex2f (w, 0);
1830 glEnd ();
1831 }
1832
1833 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1834 {
1835 int x, y;
1836 int dx3 = dx * 3;
1837 int dy3 = dy * 3;
1838
1839 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1840 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1841 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1842 glTranslatef (-1., -1., 0);
1843 glBegin (GL_QUADS);
1844
1845 for (y = 1; y < h; y += 3)
1846 {
1847 int y1 = y - dy3;
1848 int y1valid = y1 >= 0 && y1 < h;
1849
1850 for (x = 1; x < w; x += 3)
1851 {
1852 int x1 = x - dx3;
1853 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1854 uint8_t h2;
1855
1856 if (y1valid && x1 >= 0 && x1 < w)
1857 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1858 else
1859 h2 = 1; /* out of range == invisible */
1860
1861 if (h1 || h2)
1862 {
1863 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1864 glColor4f (1., 1., 1., alpha);
1865
1866 glTexCoord2f (0, 0.); glVertex2i (x , y );
1867 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1868 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1869 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1870 }
1871 }
1872 }
1873 }
1874
1875 glEnd ();
1876
1877 glPopMatrix ();
1878
1879 glDisable (GL_TEXTURE_2D);
1880 glDisable (GL_BLEND);
1881}
1882
1883IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1884 CODE:
1885{
1886 GLint width;
1887 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1888 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1889 RETVAL = width > 0;
1890}
1891 OUTPUT:
1892 RETVAL
1893
1894MODULE = Deliantra::Client PACKAGE = DC::Map
1895
1896PROTOTYPES: DISABLE
1897
1898DC::Map
1300new (SV *class) 1899new (SV *klass)
1301 CODE: 1900 CODE:
1302 New (0, RETVAL, 1, struct map); 1901 New (0, RETVAL, 1, mapgrid);
1303 RETVAL->x = 0; 1902 RETVAL->x = 0;
1304 RETVAL->y = 0; 1903 RETVAL->y = 0;
1305 RETVAL->w = 0; 1904 RETVAL->w = 0;
1306 RETVAL->h = 0; 1905 RETVAL->h = 0;
1307 RETVAL->ox = 0; 1906 RETVAL->ox = 0;
… …
1312 RETVAL->row = 0; 1911 RETVAL->row = 0;
1313 OUTPUT: 1912 OUTPUT:
1314 RETVAL 1913 RETVAL
1315 1914
1316void 1915void
1317DESTROY (CFPlus::Map self) 1916DESTROY (DC::Map self)
1318 CODE: 1917 CODE:
1319{ 1918{
1320 map_clear (self); 1919 map_clear (self);
1321 Safefree (self->face2tile); 1920 Safefree (self->face2tile);
1322 Safefree (self->tex); 1921 Safefree (self->tex);
1323 Safefree (self); 1922 Safefree (self);
1324} 1923}
1325 1924
1326void 1925void
1327resize (CFPlus::Map self, int map_width, int map_height) 1926resize (DC::Map self, int map_width, int map_height)
1328 CODE: 1927 CODE:
1329 self->w = map_width; 1928 self->w = map_width;
1330 self->h = map_height; 1929 self->h = map_height;
1331 1930
1332void 1931void
1333clear (CFPlus::Map self) 1932clear (DC::Map self)
1334 CODE: 1933 CODE:
1335 map_clear (self); 1934 map_clear (self);
1336 1935
1337void 1936void
1338set_tileid (CFPlus::Map self, int face, int tile) 1937set_tileid (DC::Map self, int face, int tile)
1339 CODE: 1938 CODE:
1340{ 1939{
1341 need_facenum (self, face); self->face2tile [face] = tile; 1940 need_facenum (self, face); self->face2tile [face] = tile;
1342 need_texid (self, tile); 1941 need_texid (self, tile);
1343} 1942}
1344 1943
1345void 1944void
1346set_smooth (CFPlus::Map self, int face, int smooth, int level) 1945set_smooth (DC::Map self, int face, int smooth, int level)
1347 CODE: 1946 CODE:
1348{ 1947{
1349 tileid texid; 1948 tileid texid;
1350 maptex *tex; 1949 maptex *tex;
1351 1950
1352 if (face < 0 || face >= self->faces) 1951 if (face < 0 || face >= self->faces)
1353 return; 1952 return;
1354 1953
1355 if (smooth < 0 || smooth >= self->faces) 1954 if (smooth < 0 || smooth >= self->faces)
1356 return; 1955 return;
1357 1956
1358 texid = self->face2tile [face]; 1957 texid = self->face2tile [face];
1359 1958
1360 if (!texid) 1959 if (!texid)
1361 return; 1960 return;
1362 1961
1363 tex = self->tex + texid; 1962 tex = self->tex + texid;
1364 tex->smoothtile = self->face2tile [smooth]; 1963 tex->smoothtile = self->face2tile [smooth];
1365 tex->smoothlevel = level; 1964 tex->smoothlevel = level;
1366} 1965}
1367 1966
1368void 1967void
1369set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1968set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1370 CODE: 1969 CODE:
1371{ 1970{
1372 need_texid (self, texid); 1971 need_texid (self, texid);
1373 1972
1374 { 1973 {
… …
1393 // use uglier nearest interpolation because linear suffers 1992 // use uglier nearest interpolation because linear suffers
1394 // from transparent color bleeding and ugly wrapping effects. 1993 // from transparent color bleeding and ugly wrapping effects.
1395 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1994 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396} 1995}
1397 1996
1997void
1998expire_textures (DC::Map self, int texid, int count)
1999 PPCODE:
2000 for (; texid < self->texs && count; ++texid, --count)
2001 {
2002 maptex *tex = self->tex + texid;
2003
2004 if (tex->name)
2005 {
2006 if (tex->unused)
2007 {
2008 tex->name = 0;
2009 tex->unused = 0;
2010 XPUSHs (sv_2mortal (newSViv (texid)));
2011 }
2012 else
2013 tex->unused = 1;
2014 }
2015 }
2016
1398int 2017int
1399ox (CFPlus::Map self) 2018ox (DC::Map self)
1400 ALIAS: 2019 ALIAS:
1401 oy = 1 2020 oy = 1
1402 x = 2 2021 x = 2
1403 y = 3 2022 y = 3
1404 w = 4 2023 w = 4
… …
1415 } 2034 }
1416 OUTPUT: 2035 OUTPUT:
1417 RETVAL 2036 RETVAL
1418 2037
1419void 2038void
1420scroll (CFPlus::Map self, int dx, int dy) 2039scroll (DC::Map self, int dx, int dy)
1421 CODE: 2040 CODE:
1422{ 2041{
1423 if (dx > 0) 2042 if (dx > 0)
1424 map_blank (self, self->x, self->y, dx, self->h); 2043 map_blank (self, self->x, self->y, dx, self->h);
1425 else if (dx < 0) 2044 else if (dx < 0)
… …
1433 self->ox += dx; self->x += dx; 2052 self->ox += dx; self->x += dx;
1434 self->oy += dy; self->y += dy; 2053 self->oy += dy; self->y += dy;
1435 2054
1436 while (self->y < 0) 2055 while (self->y < 0)
1437 { 2056 {
1438 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2057 prepend (self->row, self->rows, MAP_EXTEND_Y);
1439 2058
1440 self->rows += MAP_EXTEND_Y; 2059 self->rows += MAP_EXTEND_Y;
1441 self->y += MAP_EXTEND_Y; 2060 self->y += MAP_EXTEND_Y;
1442 } 2061 }
1443} 2062}
1444 2063
1445void 2064SV *
1446map1a_update (CFPlus::Map self, SV *data_, int extmap) 2065map1a_update (DC::Map self, SV *data_)
1447 CODE: 2066 CODE:
1448{ 2067{
1449 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2068 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450 uint8_t *data_end = (uint8_t *)SvEND (data_); 2069 uint8_t *data_end = (uint8_t *)SvEND (data_);
1451 mapcell *cell; 2070 mapcell *cell;
1452 int x, y, flags; 2071 int x, y, z, flags;
2072 AV *missing = newAV ();
2073 RETVAL = newRV_noinc ((SV *)missing);
1453 2074
1454 while (data < data_end - 1) 2075 while (data < data_end - 1)
1455 { 2076 {
1456 flags = (data [0] << 8) + data [1]; data += 2; 2077 flags = (data [0] << 8) + data [1]; data += 2;
1457 2078
… …
1470 2091
1471 //TODO: don't trust server data to be in-range(!) 2092 //TODO: don't trust server data to be in-range(!)
1472 2093
1473 if (flags & 8) 2094 if (flags & 8)
1474 { 2095 {
2096 uint8_t ext, cmd;
2097
1475 if (extmap) 2098 do
1476 { 2099 {
1477 uint8_t ext, cmd; 2100 ext = *data++;
2101 cmd = ext & 0x7f;
1478 2102
1479 do 2103 if (cmd < 4)
2104 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2105 else if (cmd == 5) // health
1480 { 2106 {
1481 ext = *data++;
1482 cmd = ext & 0x3f;
1483
1484 if (cmd < 4)
1485 cell->darkness = 255 - ext * 64 + 1;
1486 else if (cmd == 5) // health
1487 {
1488 cell->stat_width = 1; 2107 cell->stat_width = 1;
1489 cell->stat_hp = *data++; 2108 cell->stat_hp = *data++;
1490 }
1491 else if (cmd == 6) // monster width
1492 cell->stat_width = *data++ + 1;
1493 else if (cmd == 0x47)
1494 {
1495 if (*data == 4)
1496 ; // decode player count
1497
1498 data += *data + 1;
1499 }
1500 else if (cmd == 8) // cell flags
1501 cell->flags = *data++;
1502 else if (ext & 0x40) // unknown, multibyte => skip
1503 data += *data + 1;
1504 else
1505 data++;
1506 } 2109 }
1507 while (ext & 0x80); 2110 else if (cmd == 6) // monster width
2111 cell->stat_width = *data++ + 1;
2112 else if (cmd == 0x47)
2113 {
2114 if (*data == 1) cell->player = data [1];
2115 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2116 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2117 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2118
2119 data += *data + 1;
2120 }
2121 else if (cmd == 8) // cell flags
2122 cell->flags = *data++;
2123 else if (ext & 0x40) // unknown, multibyte => skip
2124 data += *data + 1;
2125 else
2126 data++;
1508 } 2127 }
1509 else 2128 while (ext & 0x80);
1510 cell->darkness = *data++ + 1;
1511 } 2129 }
1512 2130
2131 for (z = 0; z <= 2; ++z)
1513 if (flags & 4) 2132 if (flags & (4 >> z))
1514 { 2133 {
1515 faceid face = (data [0] << 8) + data [1]; data += 2; 2134 faceid face = (data [0] << 8) + data [1]; data += 2;
1516 need_facenum (self, face); 2135 need_facenum (self, face);
1517 cell->tile [0] = self->face2tile [face]; 2136 cell->tile [z] = self->face2tile [face];
2137
2138 if (cell->tile [z])
2139 {
2140 maptex *tex = self->tex + cell->tile [z];
2141 tex->unused = 0;
2142 if (!tex->name)
2143 av_push (missing, newSViv (cell->tile [z]));
2144
2145 if (tex->smoothtile)
2146 {
2147 maptex *smooth = self->tex + tex->smoothtile;
2148 smooth->unused = 0;
2149 if (!smooth->name)
2150 av_push (missing, newSViv (tex->smoothtile));
2151 }
2152 }
1518 } 2153 }
1519
1520 if (flags & 2)
1521 {
1522 faceid face = (data [0] << 8) + data [1]; data += 2;
1523 need_facenum (self, face);
1524 cell->tile [1] = self->face2tile [face];
1525 }
1526
1527 if (flags & 1)
1528 {
1529 faceid face = (data [0] << 8) + data [1]; data += 2;
1530 need_facenum (self, face);
1531 cell->tile [2] = self->face2tile [face];
1532 }
1533 } 2154 }
1534 else 2155 else
1535 cell->darkness = 0; 2156 CELL_CLEAR (cell);
1536 } 2157 }
1537} 2158}
2159 OUTPUT:
2160 RETVAL
1538 2161
1539SV * 2162SV *
1540mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2163mapmap (DC::Map self, int x0, int y0, int w, int h)
1541 CODE: 2164 CODE:
1542{ 2165{
1543 int x1, x; 2166 int x1, x;
1544 int y1, y; 2167 int y1, y;
1545 int z; 2168 int z;
… …
1558 ? self->row + y 2181 ? self->row + y
1559 : 0; 2182 : 0;
1560 2183
1561 for (x = x0; x < x1; x++) 2184 for (x = x0; x < x1; x++)
1562 { 2185 {
1563 int r = 32, g = 32, b = 32, a = 192; 2186 unsigned int r = 32, g = 32, b = 32, a = 192;
1564 2187
1565 if (row && row->c0 <= x && x < row->c1) 2188 if (row && row->c0 <= x && x < row->c1)
1566 { 2189 {
1567 mapcell *cell = row->col + (x - row->c0); 2190 mapcell *cell = row->col + (x - row->c0);
1568 2191
… …
1570 { 2193 {
1571 maptex tex = self->tex [cell->tile [z]]; 2194 maptex tex = self->tex [cell->tile [z]];
1572 int a0 = 255 - tex.a; 2195 int a0 = 255 - tex.a;
1573 int a1 = tex.a; 2196 int a1 = tex.a;
1574 2197
1575 r = (r * a0 + tex.r * a1) / 255; 2198 r = div255 (r * a0 + tex.r * a1);
1576 g = (g * a0 + tex.g * a1) / 255; 2199 g = div255 (g * a0 + tex.g * a1);
1577 b = (b * a0 + tex.b * a1) / 255; 2200 b = div255 (b * a0 + tex.b * a1);
1578 a = (a * a0 + tex.a * a1) / 255; 2201 a = div255 (a * a0 + tex.a * a1);
1579 } 2202 }
1580 } 2203 }
1581 2204
1582 *map++ = (r ) 2205 *map++ = (r )
1583 | (g << 8) 2206 | (g << 8)
1584 | (b << 16) 2207 | (b << 16)
1585 | (a << 24); 2208 | (a << 24);
1586 } 2209 }
1587 } 2210 }
1588 2211
1589 RETVAL = map_sv; 2212 RETVAL = map_sv;
1590} 2213}
1591 OUTPUT: 2214 OUTPUT:
1592 RETVAL 2215 RETVAL
1593 2216
1594void 2217void
1595draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2218draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1596 CODE: 2219 CODE:
1597{ 2220{
1598 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1600 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1601 smooth_key skey;
1602 int x, y, z; 2221 int x, y, z;
1603 int last_name;
1604 2222
2223 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2224 int pl_x, pl_y;
2225 maptex pl_tex;
2226 rc_t rc;
2227 rc_t rc_ov;
2228 rc_key_t key;
2229 rc_t::array_t *arr;
2230
2231 pl_tex.name = 0;
2232
1605 // thats current max. sorry. 2233 // that's current max. sorry.
1606 if (sw > 255) sw = 255; 2234 if (sw > 255) sw = 255;
1607 if (sh > 255) sh = 255; 2235 if (sh > 255) sh = 255;
1608 2236
1609 // clear key, in case of extra padding
1610 memset (&skey, 0, sizeof (skey)); 2237 memset (&key, 0, sizeof (key));
1611 2238 key.r = 255;
1612 glColor4ub (255, 255, 255, 255); 2239 key.g = 255;
1613 2240 key.b = 255;
1614 glEnable (GL_BLEND); 2241 key.a = 255;
1615 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2242 key.mode = GL_QUADS;
1616 glEnable (GL_TEXTURE_2D); 2243 key.format = GL_T2F_V3F;
1617 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1618
1619 glBegin (GL_QUADS);
1620
1621 last_name = 0;
1622 2244
1623 mx += self->x; 2245 mx += self->x;
1624 my += self->y; 2246 my += self->y;
1625 2247
1626 // first pass: determine smooth_max 2248 // first pass: determine smooth_max
1627 // rather ugly, if you ask me 2249 // rather ugly, if you ask me
1628 // could also be stored inside mapcell and updated on change 2250 // could also be stored inside mapcell and updated on change
1629 memset (smooth_max, 0, sizeof (smooth_max)); 2251 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1630 2252
1631 for (y = 0; y < sh; y++) 2253 for (y = 0; y < sh; y++)
1632 if (0 <= y + my && y + my < self->rows) 2254 if (0 <= y + my && y + my < self->rows)
1633 { 2255 {
1634 maprow *row = self->row + (y + my); 2256 maprow *row = self->row + (y + my);
… …
1643 MAX (self->tex [cell->tile [1]].smoothlevel, 2265 MAX (self->tex [cell->tile [1]].smoothlevel,
1644 self->tex [cell->tile [2]].smoothlevel)); 2266 self->tex [cell->tile [2]].smoothlevel));
1645 } 2267 }
1646 } 2268 }
1647 2269
2270 glEnable (GL_BLEND);
2271 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2272 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2273
1648 for (z = 0; z <= 2; z++) 2274 for (z = 0; z <= 2; z++)
1649 { 2275 {
1650 memset (smooth_level, 0, sizeof (smooth_level)); 2276 std::bitset<256> smooth_level; // one bit for every possible smooth level
2277 smooth_key skey;
2278 smooth_hash smooth;
2279 key.texname = -1;
1651 2280
1652 for (y = 0; y < sh; y++) 2281 for (y = 0; y < sh; y++)
1653 if (0 <= y + my && y + my < self->rows) 2282 if (0 <= y + my && y + my < self->rows)
1654 { 2283 {
1655 maprow *row = self->row + (y + my); 2284 maprow *row = self->row + (y + my);
… …
1661 tileid tile = cell->tile [z]; 2290 tileid tile = cell->tile [z];
1662 2291
1663 if (tile) 2292 if (tile)
1664 { 2293 {
1665 maptex tex = self->tex [tile]; 2294 maptex tex = self->tex [tile];
1666 int px = (x + 1) * T - tex.w; 2295 int px, py;
1667 int py = (y + 1) * T - tex.h;
1668 2296
1669 // suppressing texture state switches here
1670 // is only moderately effective, but worth the extra effort
1671 if (last_name != tex.name) 2297 if (key.texname != tex.name)
1672 { 2298 {
2299 self->tex [tile].unused = 0;
2300
1673 if (!tex.name) 2301 if (!tex.name)
1674 tex = self->tex [2]; /* missing, replace by noface */ 2302 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1675 2303
2304 key.texname = tex.name;
1676 glEnd (); 2305 arr = &rc.array (key);
1677 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1678 glBegin (GL_QUADS);
1679 } 2306 }
1680 2307
1681 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2308 px = (x + 1) * Th - tex.w;
1682 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2309 py = (y + 1) * Tw - tex.h;
1683 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1684 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1685 2310
1686 if (cell->flags && z == 2) 2311 if (expect_false (cell->player == player) && expect_false (z == 2))
1687 { 2312 {
1688 if (cell->flags & 1) 2313 pl_x = px;
2314 pl_y = py;
2315 pl_tex = tex;
1689 { 2316 continue;
1690 maptex tex = self->tex [1];
1691 int px = x * T + T * 2 / 32;
1692 int py = y * T - T * 6 / 32;
1693
1694 glEnd ();
1695 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1696 glBegin (GL_QUADS);
1697
1698 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1699 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1700 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1701 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1702 }
1703 } 2317 }
2318
2319 arr->t2f_v3f (0 , 0 , px , py , 0);
2320 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2321 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2322 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1704 2323
1705 // update smooth hash 2324 // update smooth hash
1706 if (tex.smoothtile) 2325 if (tex.smoothtile)
1707 { 2326 {
1708 skey.tile = tex.smoothtile; 2327 skey.tile = tex.smoothtile;
1709 skey.level = tex.smoothlevel; 2328 skey.level = tex.smoothlevel;
1710 2329
1711 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2330 smooth_level[tex.smoothlevel] = 1;
1712 2331
1713 // add bits to current tile and all neighbours. skey.x|y is 2332 // add bits to current tile and all neighbours. skey.x|y is
1714 // shifted +1|+1 so we always stay positive. 2333 // shifted +1|+1 so we always stay positive.
1715 2334
1716 // bits is ___n cccc CCCC bbbb 2335 // bits is ___n cccc CCCC bbbb
… …
1724 2343
1725 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2344 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1726 // ·· ·· ·┏ ┓· 2345 // ·· ·· ·┏ ┓·
1727 2346
1728 // full tile 2347 // full tile
1729 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2348 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1730 2349
1731 // borders 2350 // borders
1732 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2351 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1733 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2352 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1734 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2353 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1735 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2354 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1736 2355
1737 // corners 2356 // corners
1738 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2357 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1739 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2358 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1740 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2359 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1741 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2360 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2361 }
2362 }
2363
2364 if (expect_false (z == 2) && expect_false (cell->flags))
2365 {
2366 // overlays such as the speech bubble, probably more to come
2367 if (cell->flags & 1)
2368 {
2369 rc_key_t key_ov = key;
2370 maptex tex = self->tex[TEXID_SPEECH];
2371 int px = x * Tw + Tw * 2 / 32;
2372 int py = y * Th - Th * 6 / 32;
2373
2374 key_ov.texname = tex.name;
2375 rc_t::array_t &arr = rc_ov.array (key_ov);
2376
2377 arr.t2f_v3f (0 , 0 , px , py , 0);
2378 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2379 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2380 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1742 } 2381 }
1743 } 2382 }
1744 } 2383 }
1745 } 2384 }
1746 2385
2386 rc.draw ();
2387 rc.clear ();
2388
1747 // go through all smoothlevels, lowest to highest, then draw. 2389 // go through all smoothlevels, lowest to highest, then draw.
1748 // this is basically counting sort 2390 // this is basically counting sort
1749 { 2391 {
1750 int w, b; 2392 int w, b;
1751 2393
1752 for (w = 0; w < 256 / 32; ++w) 2394 glEnable (GL_TEXTURE_2D);
2395 glBegin (GL_QUADS);
2396 for (int level = 0; level < smooth_level.size (); ++level)
2397 if (smooth_level[level])
2398 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1753 { 2399 {
1754 uint32_t smask = smooth_level [w]; 2400 smooth_key &skey = it->first;
1755 if (smask) 2401 IV bits = it->second;
1756 for (b = 0; b < 32; ++b) 2402
1757 if (smask & (((uint32_t)1) << b)) 2403 if (!(bits & 0x1000)
2404 && skey.level == level
2405 && level > smooth_max [skey.x][skey.y])
1758 { 2406 {
1759 int level = (w << 5) | b; 2407 maptex tex = self->tex [skey.tile];
2408 int px = (((int)skey.x) - 1) * Tw;
2409 int py = (((int)skey.y) - 1) * Th;
2410 int border = bits & 15;
2411 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2412 float dx = tex.s * .0625f; // 16 images/row
2413 float dy = tex.t * .5f ; // 2 images/column
2414
1760 HE *he; 2415 if (tex.name)
1761
1762 hv_iterinit (smooth);
1763 while ((he = hv_iternext (smooth)))
1764 { 2416 {
1765 smooth_key *skey = (smooth_key *)HeKEY (he); 2417 // this time avoiding texture state changes
1766 IV bits = SvIVX (HeVAL (he)); 2418 // save gobs of state changes.
1767 2419 if (key.texname != tex.name)
1768 if (!(bits & 0x1000)
1769 && skey->level == level
1770 && level > smooth_max [skey->x][skey->y])
1771 { 2420 {
1772 maptex tex = self->tex [skey->tile]; 2421 self->tex [skey.tile].unused = 0;
1773 int px = (((int)skey->x) - 1) * T;
1774 int py = (((int)skey->y) - 1) * T;
1775 int border = bits & 15;
1776 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777 float dx = tex.s * .0625f; // 16 images/row
1778 float dy = tex.t * .5f ; // 2 images/column
1779 2422
1780 // this time naively avoiding texture state changes
1781 // save gobs of state changes.
1782 if (last_name != tex.name)
1783 {
1784 if (!tex.name)
1785 continue; // smoothing not yet available
1786
1787 glEnd (); 2423 glEnd ();
1788 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2424 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789 glBegin (GL_QUADS); 2425 glBegin (GL_QUADS);
1790 } 2426 }
1791 2427
1792 if (border) 2428 if (border)
1793 { 2429 {
1794 float ox = border * dx; 2430 float ox = border * dx;
1795 2431
1796 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2432 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2433 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1798 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1799 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2435 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1800 } 2436 }
1801 2437
1802 if (corner) 2438 if (corner)
1803 { 2439 {
1804 float ox = corner * dx; 2440 float ox = corner * dx;
1805 2441
1806 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2442 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2443 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1808 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2444 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1809 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2445 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1810 }
1811 } 2446 }
1812 } 2447 }
1813 } 2448 }
1814 } 2449 }
2450
2451 glEnd ();
2452 glDisable (GL_TEXTURE_2D);
2453 key.texname = -1;
1815 } 2454 }
1816
1817 hv_clear (smooth);
1818 } 2455 }
1819 2456
1820 glEnd (); 2457 if (pl_tex.name)
2458 {
2459 maptex tex = pl_tex;
2460 int px = pl_x + sdx;
2461 int py = pl_y + sdy;
1821 2462
1822 glDisable (GL_TEXTURE_2D); 2463 key.texname = tex.name;
2464 rc_t::array_t &arr = rc.array (key);
2465
2466 arr.t2f_v3f (0 , 0 , px , py , 0);
2467 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2468 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2469 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2470
2471 rc.draw ();
2472 }
2473
2474 rc_ov.draw ();
2475 rc_ov.clear ();
2476
1823 glDisable (GL_BLEND); 2477 glDisable (GL_BLEND);
1824 2478
1825 // top layer: overlays such as the health bar 2479 // top layer: overlays such as the health bar
1826 for (y = 0; y < sh; y++) 2480 for (y = 0; y < sh; y++)
1827 if (0 <= y + my && y + my < self->rows) 2481 if (0 <= y + my && y + my < self->rows)
… …
1831 for (x = 0; x < sw; x++) 2485 for (x = 0; x < sw; x++)
1832 if (row->c0 <= x + mx && x + mx < row->c1) 2486 if (row->c0 <= x + mx && x + mx < row->c1)
1833 { 2487 {
1834 mapcell *cell = row->col + (x + mx - row->c0); 2488 mapcell *cell = row->col + (x + mx - row->c0);
1835 2489
1836 int px = x * T; 2490 int px = x * Tw;
1837 int py = y * T; 2491 int py = y * Th;
2492
2493 if (expect_false (cell->player == player))
2494 {
2495 px += sdx;
2496 py += sdy;
2497 }
1838 2498
1839 if (cell->stat_hp) 2499 if (cell->stat_hp)
1840 { 2500 {
1841 int width = cell->stat_width * T; 2501 int width = cell->stat_width * Tw;
1842 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2502 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1843 2503
1844 glColor3ub (0, 0, 0); 2504 glColor3ub (0, 0, 0);
1845 glRectf (px + 1, py - thick - 2, 2505 glRectf (px + 1, py - thick - 2,
1846 px + width - 1, py); 2506 px + width - 1, py);
1847 2507
… …
1853 } 2513 }
1854 } 2514 }
1855} 2515}
1856 2516
1857void 2517void
1858draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2518draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1859 CODE: 2519 CODE:
1860{ 2520{
1861 static float color[16][3] = { 2521 static float color[16][3] = {
1862 { 0.00F, 0.00F, 0.00F }, 2522 { 0.00f, 0.00f, 0.00f },
1863 { 1.00F, 1.00F, 1.00F }, 2523 { 1.00f, 1.00f, 1.00f },
1864 { 0.00F, 0.00F, 0.55F }, 2524 { 0.00f, 0.00f, 0.55f },
1865 { 1.00F, 0.00F, 0.00F }, 2525 { 1.00f, 0.00f, 0.00f },
1866 2526
1867 { 1.00F, 0.54F, 0.00F }, 2527 { 1.00f, 0.54f, 0.00f },
1868 { 0.11F, 0.56F, 1.00F }, 2528 { 0.11f, 0.56f, 1.00f },
1869 { 0.93F, 0.46F, 0.00F }, 2529 { 0.93f, 0.46f, 0.00f },
1870 { 0.18F, 0.54F, 0.34F }, 2530 { 0.18f, 0.54f, 0.34f },
1871 2531
1872 { 0.56F, 0.73F, 0.56F }, 2532 { 0.56f, 0.73f, 0.56f },
1873 { 0.80F, 0.80F, 0.80F }, 2533 { 0.80f, 0.80f, 0.80f },
1874 { 0.55F, 0.41F, 0.13F }, 2534 { 0.55f, 0.41f, 0.13f },
1875 { 0.99F, 0.77F, 0.26F }, 2535 { 0.99f, 0.77f, 0.26f },
1876 2536
1877 { 0.74F, 0.65F, 0.41F }, 2537 { 0.74f, 0.65f, 0.41f },
1878 2538
1879 { 0.00F, 1.00F, 1.00F }, 2539 { 0.00f, 1.00f, 1.00f },
1880 { 1.00F, 0.00F, 1.00F }, 2540 { 1.00f, 0.00f, 1.00f },
1881 { 1.00F, 1.00F, 0.00F }, 2541 { 1.00f, 1.00f, 0.00f },
1882 }; 2542 };
1883 2543
1884 int x, y; 2544 int x, y;
1885 2545
1886 glEnable (GL_TEXTURE_2D); 2546 glEnable (GL_TEXTURE_2D);
2547 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2548 * but the nvidia driver (185.18.14) mishandles alpha textures
2549 * and takes the colour from god knows where instead of using
2550 * Cp. MODULATE results in the same colour, but slightly different
2551 * alpha, but atcually gives us the correct colour with nvidia.
2552 */
1887 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2553 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1888 glEnable (GL_BLEND); 2554 glEnable (GL_BLEND);
1889 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2555 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1890 glBegin (GL_QUADS); 2556 glBegin (GL_QUADS);
1891 2557
1892 for (y = 0; y < h; y++) 2558 for (y = 0; y < h; y++)
… …
1896 2562
1897 if (m) 2563 if (m)
1898 { 2564 {
1899 float *c = color [m & 15]; 2565 float *c = color [m & 15];
1900 2566
1901 float tx1 = m & 0x40 ? 0.5 : 0.; 2567 float tx1 = m & 0x40 ? 0.5f : 0.f;
1902 float tx2 = tx1 + 0.5; 2568 float tx2 = tx1 + 0.5f;
1903 2569
1904 glColor4f (c[0], c[1], c[2], 0.75); 2570 glColor4f (c[0], c[1], c[2], 1);
1905 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2571 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1906 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2572 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1907 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2573 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1908 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2574 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1909 } 2575 }
… …
1913 glDisable (GL_BLEND); 2579 glDisable (GL_BLEND);
1914 glDisable (GL_TEXTURE_2D); 2580 glDisable (GL_TEXTURE_2D);
1915} 2581}
1916 2582
1917void 2583void
1918fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2584fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919 PPCODE: 2585 PPCODE:
1920{ 2586{
1921 int x, y; 2587 int x, y;
1922 int sw4 = (sw + 3) & ~3; 2588 int sw1 = sw + 2;
2589 int sh1 = sh + 2;
2590 int sh3 = sh * 3;
2591 int sw3 = sw * 3;
1923 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2592 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1924 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2593 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925 2594 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1926 memset (darkness, 255, sw4 * sh); 2595 memset (darkness1, 0, sw1*sh1);
2596
1927 SvPOK_only (darkness_sv); 2597 SvPOK_only (darkness3_sv);
1928 SvCUR_set (darkness_sv, sw4 * sh); 2598 SvCUR_set (darkness3_sv, sw3 * sh3);
1929 2599
1930 mx += self->x; 2600 mx += self->x - 1;
1931 my += self->y; 2601 my += self->y - 1;
1932 2602
1933 for (y = 0; y < sh; y++) 2603 for (y = 0; y < sh1; y++)
1934 if (0 <= y + my && y + my < self->rows) 2604 if (0 <= y + my && y + my < self->rows)
1935 { 2605 {
1936 maprow *row = self->row + (y + my); 2606 maprow *row = self->row + (y + my);
1937 2607
1938 for (x = 0; x < sw; x++) 2608 for (x = 0; x < sw1; x++)
1939 if (row->c0 <= x + mx && x + mx < row->c1) 2609 if (row->c0 <= x + mx && x + mx < row->c1)
1940 { 2610 {
1941 mapcell *cell = row->col + (x + mx - row->c0); 2611 mapcell *cell = row->col + (x + mx - row->c0);
1942 2612
1943 darkness[y * sw4 + x] = cell->darkness 2613 darkness1 [y * sw1 + x] = cell->darkness
1944 ? 255 - (cell->darkness - 1) 2614 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1945 : 255 - FOW_DARKNESS; 2615 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1946 } 2616 }
1947 } 2617 }
1948 2618
2619 for (y = 0; y < sh; ++y)
2620 for (x = 0; x < sw; ++x)
2621 {
2622 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2623 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2624 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2625 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2626 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2627 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2628 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2629 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2630 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2631
2632 uint8_t r11 = (d11 + d21 + d12) / 3;
2633 uint8_t r21 = d21;
2634 uint8_t r31 = (d21 + d31 + d32) / 3;
2635
2636 uint8_t r12 = d12;
2637 uint8_t r22 = d22;
2638 uint8_t r32 = d32;
2639
2640 uint8_t r13 = (d13 + d23 + d12) / 3;
2641 uint8_t r23 = d23;
2642 uint8_t r33 = (d23 + d33 + d32) / 3;
2643
2644 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2645 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2646 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2647 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2648 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2649 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2650 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2651 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2652 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2653 }
2654
2655 free (darkness1);
2656
1949 EXTEND (SP, 3); 2657 EXTEND (SP, 3);
1950 PUSHs (sv_2mortal (newSViv (sw4))); 2658 PUSHs (sv_2mortal (newSViv (sw3)));
1951 PUSHs (sv_2mortal (newSViv (sh))); 2659 PUSHs (sv_2mortal (newSViv (sh3)));
1952 PUSHs (darkness_sv); 2660 PUSHs (darkness3_sv);
1953} 2661}
1954 2662
1955SV * 2663SV *
1956get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2664get_rect (DC::Map self, int x0, int y0, int w, int h)
1957 CODE: 2665 CODE:
1958{ 2666{
1959 int x, y, x1, y1; 2667 int x, y, x1, y1;
1960 SV *data_sv = newSV (w * h * 7 + 5); 2668 SV *data_sv = newSV (w * h * 7 + 5);
1961 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2669 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2018 else 2726 else
2019 *data++ = 0; 2727 *data++ = 0;
2020 } 2728 }
2021 } 2729 }
2022 2730
2731 /* if size is w*h + 5 then no data has been found */
2732 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2733 {
2023 SvPOK_only (data_sv); 2734 SvPOK_only (data_sv);
2024 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2735 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2736 }
2737
2025 RETVAL = data_sv; 2738 RETVAL = data_sv;
2026} 2739}
2027 OUTPUT: 2740 OUTPUT:
2028 RETVAL 2741 RETVAL
2029 2742
2030void 2743void
2031set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2744set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2032 PPCODE: 2745 PPCODE:
2033{ 2746{
2034 int x, y, z; 2747 int x, y, z;
2035 int w, h; 2748 int w, h;
2036 int x1, y1; 2749 int x1, y1;
2750 STRLEN len;
2751 uint8_t *data, *end;
2752
2753 len = SvLEN (data_sv);
2754 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2755 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2756 end = data + len + 8;
2757
2758 if (len < 5)
2759 XSRETURN_EMPTY;
2037 2760
2038 if (*data++ != 0) 2761 if (*data++ != 0)
2039 return; /* version mismatch */ 2762 XSRETURN_EMPTY; /* version mismatch */
2040 2763
2041 w = *data++ << 8; w |= *data++; 2764 w = *data++ << 8; w |= *data++;
2042 h = *data++ << 8; h |= *data++; 2765 h = *data++ << 8; h |= *data++;
2043 2766
2044 // we need to do this 'cause we don't keep an absolute coord system for rows 2767 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2056 { 2779 {
2057 maprow *row = map_get_row (self, y); 2780 maprow *row = map_get_row (self, y);
2058 2781
2059 for (x = x0; x < x1; x++) 2782 for (x = x0; x < x1; x++)
2060 { 2783 {
2784 uint8_t flags;
2785
2786 if (data + 7 >= end)
2787 XSRETURN_EMPTY;
2788
2061 uint8_t flags = *data++; 2789 flags = *data++;
2062 2790
2063 if (flags) 2791 if (flags)
2064 { 2792 {
2065 mapcell *cell = row_get_cell (row, x); 2793 mapcell *cell = row_get_cell (row, x);
2066 tileid tile[3] = { 0, 0, 0 }; 2794 tileid tile[3] = { 0, 0, 0 };
… …
2069 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2797 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2070 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2798 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2071 2799
2072 if (cell->darkness == 0) 2800 if (cell->darkness == 0)
2073 { 2801 {
2074 cell->darkness = 0; 2802 /*cell->darkness = 0;*/
2803 EXTEND (SP, 3);
2075 2804
2076 for (z = 0; z <= 2; z++) 2805 for (z = 0; z <= 2; z++)
2077 { 2806 {
2078 tileid t = tile [z]; 2807 tileid t = tile [z];
2079 2808
2080 if (t >= self->texs || (t && !self->tex [t].name)) 2809 if (t >= self->texs || (t && !self->tex [t].name))
2081 { 2810 {
2082 XPUSHs (sv_2mortal (newSViv (t))); 2811 PUSHs (sv_2mortal (newSViv (t)));
2083 need_texid (self, t); 2812 need_texid (self, t);
2084 } 2813 }
2085 2814
2086 cell->tile [z] = t; 2815 cell->tile [z] = t;
2087 } 2816 }
… …
2089 } 2818 }
2090 } 2819 }
2091 } 2820 }
2092} 2821}
2093 2822
2094MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2823MODULE = Deliantra::Client PACKAGE = DC::RW
2095 2824
2096CFPlus::MixChunk 2825DC::RW
2097new_from_file (SV *class, char *path) 2826new (SV *klass, SV *data_sv)
2098 CODE: 2827 CODE:
2099 RETVAL = Mix_LoadWAV (path); 2828{
2829 STRLEN datalen;
2830 char *data = SvPVbyte (data_sv, datalen);
2831
2832 RETVAL = SDL_RWFromConstMem (data, datalen);
2833}
2100 OUTPUT: 2834 OUTPUT:
2101 RETVAL 2835 RETVAL
2102 2836
2837DC::RW
2838new_from_file (SV *klass, const char *path, const char *mode = "rb")
2839 CODE:
2840 RETVAL = SDL_RWFromFile (path, mode);
2841 OUTPUT:
2842 RETVAL
2843
2844# fails on win32:
2845# dc.xs(2268) : error C2059: syntax error : '('
2103void 2846#void
2847#close (DC::RW self)
2848# CODE:
2849# (self->(close)) (self);
2850
2851MODULE = Deliantra::Client PACKAGE = DC::Channel
2852
2853PROTOTYPES: DISABLE
2854
2855DC::Channel
2856find ()
2857 CODE:
2858{
2859 RETVAL = Mix_GroupAvailable (-1);
2860
2861 if (RETVAL < 0)
2862 {
2863 RETVAL = Mix_GroupOldest (-1);
2864
2865 if (RETVAL < 0)
2866 {
2867 // happens sometimes, maybe it just stopped playing(?)
2868 RETVAL = Mix_GroupAvailable (-1);
2869
2870 if (RETVAL < 0)
2871 XSRETURN_UNDEF;
2872 }
2873 else
2874 Mix_HaltChannel (RETVAL);
2875 }
2876
2877 Mix_UnregisterAllEffects (RETVAL);
2878 Mix_Volume (RETVAL, 128);
2879}
2880 OUTPUT:
2881 RETVAL
2882
2883void
2884halt (DC::Channel self)
2885 CODE:
2886 Mix_HaltChannel (self);
2887
2888void
2889expire (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_ExpireChannel (self, ticks);
2892
2893void
2894fade_out (DC::Channel self, int ticks = -1)
2895 CODE:
2896 Mix_FadeOutChannel (self, ticks);
2897
2898int
2899volume (DC::Channel self, int volume)
2900 CODE:
2901 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2902 OUTPUT:
2903 RETVAL
2904
2905void
2906unregister_all_effects (DC::Channel self)
2907 CODE:
2908 Mix_UnregisterAllEffects (self);
2909
2910void
2911set_panning (DC::Channel self, int left, int right)
2912 CODE:
2913 left = CLAMP (left , 0, 255);
2914 right = CLAMP (right, 0, 255);
2915 Mix_SetPanning (self, left, right);
2916
2917void
2918set_distance (DC::Channel self, int distance)
2919 CODE:
2920 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2921
2922void
2923set_position (DC::Channel self, int angle, int distance)
2924 CODE:
2925
2926void
2927set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2928 CODE:
2929{
2930 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2931 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2932 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2933}
2934
2935void
2936set_reverse_stereo (DC::Channel self, int flip)
2937 CODE:
2938 Mix_SetReverseStereo (self, flip);
2939
2940MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2941
2942PROTOTYPES: DISABLE
2943
2944void
2945decoders ()
2946 PPCODE:
2947#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2948 int i, num = Mix_GetNumChunkDecoders ();
2949 EXTEND (SP, num);
2950 for (i = 0; i < num; ++i)
2951 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2952#else
2953 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2954#endif
2955
2956DC::MixChunk
2957new (SV *klass, DC::RW rwops)
2958 CODE:
2959 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2960 OUTPUT:
2961 RETVAL
2962
2963void
2104DESTROY (CFPlus::MixChunk self) 2964DESTROY (DC::MixChunk self)
2105 CODE: 2965 CODE:
2106 Mix_FreeChunk (self); 2966 Mix_FreeChunk (self);
2107 2967
2108int 2968int
2109volume (CFPlus::MixChunk self, int volume = -1) 2969volume (DC::MixChunk self, int volume = -1)
2110 CODE: 2970 CODE:
2971 if (items > 1)
2972 volume = CLAMP (volume, 0, 128);
2111 RETVAL = Mix_VolumeChunk (self, volume); 2973 RETVAL = Mix_VolumeChunk (self, volume);
2112 OUTPUT: 2974 OUTPUT:
2113 RETVAL 2975 RETVAL
2114 2976
2115int 2977DC::Channel
2116play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2978play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117 CODE: 2979 CODE:
2980{
2118 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2981 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2982
2983 if (RETVAL < 0)
2984 XSRETURN_UNDEF;
2985
2986 if (channel < 0)
2987 {
2988 Mix_UnregisterAllEffects (RETVAL);
2989 Mix_Volume (RETVAL, 128);
2990 }
2991}
2119 OUTPUT: 2992 OUTPUT:
2120 RETVAL 2993 RETVAL
2121 2994
2122MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2995MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2996
2997void
2998decoders ()
2999 PPCODE:
3000#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3001 int i, num = Mix_GetNumMusicDecoders ();
3002 EXTEND (SP, num);
3003 for (i = 0; i < num; ++i)
3004 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3005#else
3006 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3007#endif
2123 3008
2124int 3009int
2125volume (int volume = -1) 3010volume (int volume = -1)
3011 PROTOTYPE: ;$
2126 CODE: 3012 CODE:
3013 if (items > 0)
3014 volume = CLAMP (volume, 0, 128);
2127 RETVAL = Mix_VolumeMusic (volume); 3015 RETVAL = Mix_VolumeMusic (volume);
2128 OUTPUT: 3016 OUTPUT:
2129 RETVAL 3017 RETVAL
2130 3018
2131CFPlus::MixMusic 3019void
2132new_from_file (SV *class, char *path) 3020fade_out (int ms)
2133 CODE: 3021 CODE:
2134 RETVAL = Mix_LoadMUS (path); 3022 Mix_FadeOutMusic (ms);
3023
3024void
3025halt ()
3026 CODE:
3027 Mix_HaltMusic ();
3028
3029int
3030playing ()
3031 CODE:
3032 RETVAL = Mix_PlayingMusic ();
2135 OUTPUT: 3033 OUTPUT:
2136 RETVAL 3034 RETVAL
2137 3035
3036DC::MixMusic
3037new (SV *klass, DC::RW rwops)
3038 CODE:
3039 RETVAL = Mix_LoadMUS_RW (rwops);
3040 OUTPUT:
3041 RETVAL
3042
2138void 3043void
2139DESTROY (CFPlus::MixMusic self) 3044DESTROY (DC::MixMusic self)
2140 CODE: 3045 CODE:
2141 Mix_FreeMusic (self); 3046 Mix_FreeMusic (self);
2142 3047
2143int 3048int
2144play (CFPlus::MixMusic self, int loops = -1) 3049play (DC::MixMusic self, int loops = -1)
2145 CODE: 3050 CODE:
2146 RETVAL = Mix_PlayMusic (self, loops); 3051 RETVAL = Mix_PlayMusic (self, loops);
2147 OUTPUT: 3052 OUTPUT:
2148 RETVAL 3053 RETVAL
2149 3054
2150MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3055void
3056fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3057 CODE:
3058 Mix_FadeInMusicPos (self, loops, ms, position);
3059
3060MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3061
3062PROTOTYPES: ENABLE
2151 3063
2152BOOT: 3064BOOT:
2153{ 3065{
2154 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3066 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155 static const struct { 3067 static const struct {
2156 const char *name; 3068 const char *name;
2157 IV iv; 3069 IV iv;
2158 } *civ, const_iv[] = { 3070 } *civ, const_iv[] = {
2159# define const_iv(name) { # name, (IV)name } 3071# define const_iv(name) { # name, (IV)name }
3072 const_iv (GL_VENDOR),
3073 const_iv (GL_VERSION),
3074 const_iv (GL_EXTENSIONS),
3075 const_iv (GL_MAX_TEXTURE_UNITS),
2160 const_iv (GL_COLOR_MATERIAL), 3076 const_iv (GL_COLOR_MATERIAL),
2161 const_iv (GL_SMOOTH), 3077 const_iv (GL_SMOOTH),
2162 const_iv (GL_FLAT), 3078 const_iv (GL_FLAT),
2163 const_iv (GL_DITHER), 3079 const_iv (GL_DITHER),
2164 const_iv (GL_BLEND), 3080 const_iv (GL_BLEND),
… …
2168 const_iv (GL_ALPHA_TEST), 3084 const_iv (GL_ALPHA_TEST),
2169 const_iv (GL_NORMALIZE), 3085 const_iv (GL_NORMALIZE),
2170 const_iv (GL_RESCALE_NORMAL), 3086 const_iv (GL_RESCALE_NORMAL),
2171 const_iv (GL_FRONT), 3087 const_iv (GL_FRONT),
2172 const_iv (GL_BACK), 3088 const_iv (GL_BACK),
3089 const_iv (GL_AUX0),
2173 const_iv (GL_AND), 3090 const_iv (GL_AND),
2174 const_iv (GL_ONE), 3091 const_iv (GL_ONE),
2175 const_iv (GL_ZERO), 3092 const_iv (GL_ZERO),
2176 const_iv (GL_SRC_ALPHA), 3093 const_iv (GL_SRC_ALPHA),
2177 const_iv (GL_DST_ALPHA), 3094 const_iv (GL_DST_ALPHA),
2178 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3095 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2179 const_iv (GL_ONE_MINUS_DST_ALPHA), 3096 const_iv (GL_ONE_MINUS_DST_ALPHA),
3097 const_iv (GL_SRC_COLOR),
3098 const_iv (GL_DST_COLOR),
3099 const_iv (GL_ONE_MINUS_SRC_COLOR),
3100 const_iv (GL_ONE_MINUS_DST_COLOR),
2180 const_iv (GL_SRC_ALPHA_SATURATE), 3101 const_iv (GL_SRC_ALPHA_SATURATE),
2181 const_iv (GL_RGB), 3102 const_iv (GL_RGB),
2182 const_iv (GL_RGBA), 3103 const_iv (GL_RGBA),
2183 const_iv (GL_RGBA4), 3104 const_iv (GL_RGBA4),
2184 const_iv (GL_RGBA8), 3105 const_iv (GL_RGBA8),
… …
2190 const_iv (GL_INTENSITY), 3111 const_iv (GL_INTENSITY),
2191 const_iv (GL_LUMINANCE), 3112 const_iv (GL_LUMINANCE),
2192 const_iv (GL_LUMINANCE_ALPHA), 3113 const_iv (GL_LUMINANCE_ALPHA),
2193 const_iv (GL_FLOAT), 3114 const_iv (GL_FLOAT),
2194 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3115 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3116 const_iv (GL_COMPRESSED_ALPHA_ARB),
3117 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3118 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3119 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3120 const_iv (GL_COMPRESSED_RGB_ARB),
3121 const_iv (GL_COMPRESSED_RGBA_ARB),
2195 const_iv (GL_COMPILE), 3122 const_iv (GL_COMPILE),
3123 const_iv (GL_PROXY_TEXTURE_1D),
3124 const_iv (GL_PROXY_TEXTURE_2D),
2196 const_iv (GL_TEXTURE_1D), 3125 const_iv (GL_TEXTURE_1D),
2197 const_iv (GL_TEXTURE_2D), 3126 const_iv (GL_TEXTURE_2D),
2198 const_iv (GL_TEXTURE_ENV), 3127 const_iv (GL_TEXTURE_ENV),
2199 const_iv (GL_TEXTURE_MAG_FILTER), 3128 const_iv (GL_TEXTURE_MAG_FILTER),
2200 const_iv (GL_TEXTURE_MIN_FILTER), 3129 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2221 const_iv (GL_COLOR_LOGIC_OP), 3150 const_iv (GL_COLOR_LOGIC_OP),
2222 const_iv (GL_SEPARABLE_2D), 3151 const_iv (GL_SEPARABLE_2D),
2223 const_iv (GL_CONVOLUTION_2D), 3152 const_iv (GL_CONVOLUTION_2D),
2224 const_iv (GL_CONVOLUTION_BORDER_MODE), 3153 const_iv (GL_CONVOLUTION_BORDER_MODE),
2225 const_iv (GL_CONSTANT_BORDER), 3154 const_iv (GL_CONSTANT_BORDER),
3155 const_iv (GL_POINTS),
2226 const_iv (GL_LINES), 3156 const_iv (GL_LINES),
2227 const_iv (GL_LINE_STRIP), 3157 const_iv (GL_LINE_STRIP),
2228 const_iv (GL_LINE_LOOP), 3158 const_iv (GL_LINE_LOOP),
2229 const_iv (GL_QUADS), 3159 const_iv (GL_QUADS),
2230 const_iv (GL_QUAD_STRIP), 3160 const_iv (GL_QUAD_STRIP),
2231 const_iv (GL_TRIANGLES), 3161 const_iv (GL_TRIANGLES),
2232 const_iv (GL_TRIANGLE_STRIP), 3162 const_iv (GL_TRIANGLE_STRIP),
2233 const_iv (GL_TRIANGLE_FAN), 3163 const_iv (GL_TRIANGLE_FAN),
3164 const_iv (GL_POLYGON),
2234 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3165 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3166 const_iv (GL_POINT_SMOOTH_HINT),
3167 const_iv (GL_LINE_SMOOTH_HINT),
3168 const_iv (GL_POLYGON_SMOOTH_HINT),
3169 const_iv (GL_GENERATE_MIPMAP_HINT),
3170 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235 const_iv (GL_FASTEST), 3171 const_iv (GL_FASTEST),
3172 const_iv (GL_DONT_CARE),
3173 const_iv (GL_NICEST),
2236 const_iv (GL_V2F), 3174 const_iv (GL_V2F),
2237 const_iv (GL_V3F), 3175 const_iv (GL_V3F),
2238 const_iv (GL_T2F_V3F), 3176 const_iv (GL_T2F_V3F),
2239 const_iv (GL_T2F_N3F_V3F), 3177 const_iv (GL_T2F_N3F_V3F),
3178 const_iv (GL_FUNC_ADD),
3179 const_iv (GL_FUNC_SUBTRACT),
3180 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2240# undef const_iv 3181# undef const_iv
2241 }; 3182 };
2242 3183
2243 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3184 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2244 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3185 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2245 3186
2246 texture_av = newAV (); 3187 texture_av = newAV ();
2247 AvREAL_off (texture_av); 3188 AvREAL_off (texture_av);
2248} 3189}
2249 3190
2250char * 3191void
3192disable_GL_EXT_blend_func_separate ()
3193 CODE:
3194 gl.BlendFuncSeparate = 0;
3195 gl.BlendFuncSeparateEXT = 0;
3196
3197void
3198apple_nvidia_bug (int enable)
3199
3200const char *
2251gl_vendor () 3201gl_vendor ()
2252 CODE: 3202 CODE:
2253 RETVAL = (char *)glGetString (GL_VENDOR); 3203 RETVAL = (const char *)glGetString (GL_VENDOR);
2254 OUTPUT: 3204 OUTPUT:
2255 RETVAL 3205 RETVAL
2256 3206
2257char * 3207const char *
2258gl_version () 3208gl_version ()
2259 CODE: 3209 CODE:
2260 RETVAL = (char *)glGetString (GL_VERSION); 3210 RETVAL = (const char *)glGetString (GL_VERSION);
2261 OUTPUT: 3211 OUTPUT:
2262 RETVAL 3212 RETVAL
2263 3213
2264char * 3214const char *
2265gl_extensions () 3215gl_extensions ()
2266 CODE: 3216 CODE:
2267 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3217 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2268 OUTPUT: 3218 OUTPUT:
2269 RETVAL 3219 RETVAL
2270 3220
3221const char *glGetString (GLenum pname)
3222 CODE:
3223 RETVAL = (const char *)glGetString (pname);
3224 OUTPUT:
3225 RETVAL
3226
3227GLint glGetInteger (GLenum pname)
3228 CODE:
3229 glGetIntegerv (pname, &RETVAL);
3230 OUTPUT:
3231 RETVAL
3232
3233GLdouble glGetDouble (GLenum pname)
3234 CODE:
3235 glGetDoublev (pname, &RETVAL);
3236 OUTPUT:
3237 RETVAL
3238
2271int glGetError () 3239int glGetError ()
2272 3240
2273void glFinish () 3241void glFinish ()
3242
3243void glFlush ()
2274 3244
2275void glClear (int mask) 3245void glClear (int mask)
2276 3246
2277void glClearColor (float r, float g, float b, float a = 1.0) 3247void glClearColor (float r, float g, float b, float a = 1.0)
2278 PROTOTYPE: @ 3248 PROTOTYPE: @
… …
2289 3259
2290void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3260void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2291 CODE: 3261 CODE:
2292 gl_BlendFuncSeparate (sa, da, saa, daa); 3262 gl_BlendFuncSeparate (sa, da, saa, daa);
2293 3263
3264# void glBlendEquation (int se)
3265
2294void glDepthMask (int flag) 3266void glDepthMask (int flag)
2295 3267
2296void glLogicOp (int opcode) 3268void glLogicOp (int opcode)
2297 3269
2298void glColorMask (int red, int green, int blue, int alpha) 3270void glColorMask (int red, int green, int blue, int alpha)
… …
2312# near_ and far_ are due to microsofts buggy "c" compiler 3284# near_ and far_ are due to microsofts buggy "c" compiler
2313void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3285void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314 3286
2315# near_ and far_ are due to microsofts buggy "c" compiler 3287# near_ and far_ are due to microsofts buggy "c" compiler
2316void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3288void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3289
3290PROTOTYPES: DISABLE
2317 3291
2318void glViewport (int x, int y, int width, int height) 3292void glViewport (int x, int y, int width, int height)
2319 3293
2320void glScissor (int x, int y, int width, int height) 3294void glScissor (int x, int y, int width, int height)
2321 3295
… …
2329 3303
2330void glRotate (float angle, float x, float y, float z) 3304void glRotate (float angle, float x, float y, float z)
2331 CODE: 3305 CODE:
2332 glRotatef (angle, x, y, z); 3306 glRotatef (angle, x, y, z);
2333 3307
2334void glBegin (int mode)
2335
2336void glEnd ()
2337
2338void glColor (float r, float g, float b, float a = 1.0) 3308void glColor (float r, float g, float b, float a = 1.0)
2339 PROTOTYPE: @ 3309 PROTOTYPE: @
2340 ALIAS: 3310 ALIAS:
2341 glColor_premultiply = 1 3311 glColor_premultiply = 1
2342 CODE: 3312 CODE:
2343 if (ix) 3313 if (ix)
2344 { 3314 {
… …
2347 b *= a; 3317 b *= a;
2348 } 3318 }
2349 // microsoft visual "c" rounds instead of truncating... 3319 // microsoft visual "c" rounds instead of truncating...
2350 glColor4f (r, g, b, a); 3320 glColor4f (r, g, b, a);
2351 3321
2352void glInterleavedArrays (int format, int stride, char *data)
2353
2354void glDrawElements (int mode, int count, int type, char *indices)
2355
2356# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358void glRasterPos (float x, float y, float z = 0.) 3322void glRasterPos (float x, float y, float z = 0.)
2359 CODE: 3323 CODE:
2360 glRasterPos3f (0, 0, z); 3324 glRasterPos3f (0, 0, z);
2361 glBitmap (0, 0, 0, 0, x, y, 0); 3325 glBitmap (0, 0, 0, 0, x, y, 0);
2362 3326
… …
2366 3330
2367void glTexCoord (float s, float t) 3331void glTexCoord (float s, float t)
2368 CODE: 3332 CODE:
2369 glTexCoord2f (s, t); 3333 glTexCoord2f (s, t);
2370 3334
3335void glRect (float x1, float y1, float x2, float y2)
3336 CODE:
3337 glRectf (x1, y1, x2, y2);
3338
3339void glRect_lineloop (float x1, float y1, float x2, float y2)
3340 CODE:
3341 glBegin (GL_LINE_LOOP);
3342 glVertex2f (x1, y1);
3343 glVertex2f (x2, y1);
3344 glVertex2f (x2, y2);
3345 glVertex2f (x1, y2);
3346 glEnd ();
3347
3348PROTOTYPES: ENABLE
3349
3350void glBegin (int mode)
3351
3352void glEnd ()
3353
3354void glPointSize (GLfloat size)
3355
3356void glLineWidth (GLfloat width)
3357
3358void glInterleavedArrays (int format, int stride, char *data)
3359
3360void glDrawElements (int mode, int count, int type, char *indices)
3361
3362# 1.2 void glDrawRangeElements (int mode, int start, int end
3363
2371void glTexEnv (int target, int pname, float param) 3364void glTexEnv (int target, int pname, float param)
2372 CODE: 3365 CODE:
2373 glTexEnvf (target, pname, param); 3366 glTexEnvf (target, pname, param);
2374 3367
2375void glTexParameter (int target, int pname, float param) 3368void glTexParameter (int target, int pname, float param)
… …
2391void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3384void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392 CODE: 3385 CODE:
2393 if (gl.SeparableFilter2D) 3386 if (gl.SeparableFilter2D)
2394 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3387 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395 3388
2396void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3389void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397 3390
2398void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3391void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399 3392
2400void glDrawPixels (int width, int height, int format, int type, char *pixels) 3393void glDrawPixels (int width, int height, int format, int type, char *pixels)
3394
3395void glPixelZoom (float x, float y)
2401 3396
2402void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3397void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403 3398
2404int glGenTexture () 3399int glGenTexture ()
2405 CODE: 3400 CODE:
… …
2425 3420
2426void glEndList () 3421void glEndList ()
2427 3422
2428void glCallList (int list) 3423void glCallList (int list)
2429 3424
3425void c_init ()
3426 CODE:
3427 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3428 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3429
3430MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3431
3432PROTOTYPES: DISABLE
3433
3434void
3435find_widget (SV *self, NV x, NV y)
3436 PPCODE:
3437{
3438 if (within_widget (self, x, y))
3439 XPUSHs (self);
3440}
3441
3442BOOT:
3443{
3444 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3445
3446 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3447 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3448 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3449 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3450}
3451
3452void
3453draw (SV *self)
3454 CODE:
3455{
3456 HV *hv;
3457 SV **svp;
3458 NV x, y, w, h;
3459 SV *draw_x_sv = GvSV (draw_x_gv);
3460 SV *draw_y_sv = GvSV (draw_y_gv);
3461 SV *draw_w_sv = GvSV (draw_w_gv);
3462 SV *draw_h_sv = GvSV (draw_h_gv);
3463 double draw_x, draw_y;
3464
3465 if (!SvROK (self))
3466 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3467
3468 hv = (HV *)SvRV (self);
3469
3470 if (SvTYPE (hv) != SVt_PVHV)
3471 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3472
3473 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3474 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3475
3476 if (!h || !w)
3477 XSRETURN_EMPTY;
3478
3479 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3480 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3481
3482 draw_x = SvNV (draw_x_sv) + x;
3483 draw_y = SvNV (draw_y_sv) + y;
3484
3485 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3486 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3487 XSRETURN_EMPTY;
3488
3489 sv_setnv (draw_x_sv, draw_x);
3490 sv_setnv (draw_y_sv, draw_y);
3491
3492 glPushMatrix ();
3493 glTranslated (x, y, 0);
3494
3495 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3496 {
3497 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3498
3499 if (svp && SvTRUE (*svp))
3500 {
3501 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3502 glEnable (GL_BLEND);
3503 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3504 glBegin (GL_QUADS);
3505 glVertex2f (0, 0);
3506 glVertex2f (w, 0);
3507 glVertex2f (w, h);
3508 glVertex2f (0, h);
3509 glEnd ();
3510 glDisable (GL_BLEND);
3511 }
3512 }
3513#if 0
3514 // draw borders, for debugging
3515 glPushMatrix ();
3516 glColor4f (1., 1., 0., 1.);
3517 glTranslatef (.5, .5, 0.);
3518 glBegin (GL_LINE_LOOP);
3519 glVertex2f (0 , 0);
3520 glVertex2f (w - 1, 0);
3521 glVertex2f (w - 1, h - 1);
3522 glVertex2f (0 , h - 1);
3523 glEnd ();
3524 glPopMatrix ();
3525#endif
3526 PUSHMARK (SP);
3527 XPUSHs (self);
3528 PUTBACK;
3529 call_method ("_draw", G_VOID | G_DISCARD);
3530 SPAGAIN;
3531
3532 glPopMatrix ();
3533
3534 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3535 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3536}
3537

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