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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.330 by root, Sun Nov 18 15:24:24 2018 UTC

… …
15 15
16#include "EXTERN.h" 16#include "EXTERN.h"
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#include "flat_hash_map.hpp"
21
20#ifdef _WIN32 22#ifdef _WIN32
21# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
22#endif 28#endif
23 29
24#include <assert.h> 30#include <cassert>
25#include <math.h> 31#include <cmath>
26#include <string.h> 32#include <cstring>
27#include <stdio.h> 33#include <cstdio>
28#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 40
30#include <SDL.h> 41#include <SDL.h>
31#include <SDL_thread.h> 42#include <SDL_thread.h>
32#include <SDL_endian.h> 43#include <SDL_endian.h>
33#include <SDL_image.h> 44#include <SDL_image.h>
34#include <SDL_mixer.h> 45#include <SDL_mixer.h>
35#include <SDL_opengl.h> 46#include <SDL_opengl.h>
36 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
37#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
38#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
39 57
40#include <glib/gmacros.h> 58#include <glib.h>
41 59
42#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
43 72
44#ifndef _WIN32 73#ifndef _WIN32
45# include <sys/types.h> 74# include <sys/types.h>
46# include <sys/socket.h> 75# include <sys/socket.h>
47# include <netinet/in.h> 76# include <netinet/in.h>
48# include <netinet/tcp.h> 77# include <netinet/tcp.h>
49# include <inttypes.h> 78# include <inttypes.h>
50#endif 79#endif
51 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
52#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53 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 */
54#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
55 96
56#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
57#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
58 99
59#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
60 101
61#if 0 102/* mask out modifiers we are not interested in */
62# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63#else 104
64# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
65#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}
66 128
67static AV *texture_av; 129static AV *texture_av;
68 130
69static struct 131static struct
70{ 132{
… …
107 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
108 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
109} 171}
110 172
111#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
112 175
113#include "pango-font.c" 176#include "pango-font.c"
114#include "pango-fontmap.c" 177#include "pango-fontmap.c"
115#include "pango-render.c" 178#include "pango-render.c"
116 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
117typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
118typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
119 184
120typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
121 186
122static int 187static int
123shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
124{ 189{
125 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
126 191
127 while (attrs) 192 while (attrs)
128 { 193 {
129 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
130 195
131 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
132 return 1; 197 return 1;
133 198
134 attrs = attrs->next; 199 attrs = attrs->next;
135 } 200 }
136 201
137 return 0; 202 return 0;
138} 203}
139 204
140typedef struct cf_layout { 205struct cf_layout {
141 PangoLayout *pl; 206 PangoLayout *pl;
142 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
143 int base_height; 208 int base_height;
144 CFPlus__Font font; 209 DC__Font font;
145} *CFPlus__Layout; 210 rc_t rc;
211};
146 212
213typedef cf_layout *DC__Layout;
214
147static CFPlus__Font default_font; 215static DC__Font default_font;
148static PangoContext *opengl_context; 216static PangoContext *opengl_context;
149static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
150 218
151static void 219static void
152substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
153{ 221{
154 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
155#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
156 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157#endif 225#endif
158 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159} 227}
160 228
161static void 229static void
162layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
163{ 231{
164 /* 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
165 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
166 */ 234 */
167 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
168 236
169 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
170 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171 239
172 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
173} 241}
174 242
175static void 243static void
176layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
177{ 245{
178 PangoRectangle rect; 246 PangoRectangle rect;
179 247
180 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
181 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
191} 259}
192 260
193typedef uint16_t tileid; 261typedef uint16_t tileid;
194typedef uint16_t faceid; 262typedef uint16_t faceid;
195 263
196typedef struct { 264struct maptex
265{
197 int name; 266 GLuint name;
198 int w, h; 267 int w, h;
199 float s, t; 268 float s, t;
200 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
201 tileid smoothtile; 270 tileid smoothtile;
202 uint8_t smoothlevel; 271 uint8_t smoothlevel;
203} maptex; 272 uint8_t unused; /* set to zero on use */
273};
204 274
205typedef struct { 275struct mapcell
276{
206 uint32_t player; 277 uint32_t player;
207 tileid tile[3]; 278 tileid tile[3];
208 uint16_t darkness; 279 uint16_t darkness;
209 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
210} mapcell; 281};
211 282
212typedef struct { 283struct maprow
284{
213 int32_t c0, c1; 285 int32_t c0, c1;
214 mapcell *col; 286 mapcell *col;
215} maprow; 287};
216 288
217typedef struct map { 289struct mapgrid {
218 int x, y, w, h; 290 int x, y, w, h;
219 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
220 int faces; tileid *face2tile; // [faceid] 292 int faces; tileid *face2tile; // [faceid]
221 int texs; maptex *tex; // [tileid] 293 int texs; maptex *tex; // [tileid]
222 294
223 int32_t rows; 295 int32_t rows;
224 maprow *row; 296 maprow *row;
225} *CFPlus__Map; 297};
226 298
227static char * 299typedef mapgrid *DC__Map;
300
301template<typename T>
302static void
228prepend (char *ptr, int sze, int inc) 303prepend (T *&ptr, int sze, int inc)
229{ 304{
230 char *p; 305 T *p;
231 306
232 New (0, p, sze + inc, char); 307 Newxz (p, sze + inc, T);
233 Zero (p, inc, char);
234 Move (ptr, p + inc, sze, char); 308 Move (ptr, p + inc, sze, T);
235 Safefree (ptr); 309 Safefree (ptr);
236 310
237 return p; 311 ptr = p;
238} 312}
239 313
240static char * 314template<typename T>
241append (char *ptr, int sze, int inc)
242{
243 Renew (ptr, sze + inc, char);
244 Zero (ptr + sze, inc, char);
245
246 return ptr;
247}
248
249#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
250#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
251
252static 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
253need_facenum (struct map *self, faceid face) 323need_facenum (struct mapgrid *self, faceid face)
254{ 324{
255 while (self->faces <= face) 325 while (self->faces <= face)
256 { 326 {
257 Append (tileid, self->face2tile, self->faces, self->faces); 327 append (self->face2tile, self->faces, self->faces);
258 self->faces *= 2; 328 self->faces *= 2;
259 } 329 }
260} 330}
261 331
262static void 332static void
263need_texid (struct map *self, int texid) 333need_texid (struct mapgrid *self, int texid)
264{ 334{
265 while (self->texs <= texid) 335 while (self->texs <= texid)
266 { 336 {
267 Append (maptex, self->tex, self->texs, self->texs); 337 append (self->tex, self->texs, self->texs);
268 self->texs *= 2; 338 self->texs *= 2;
269 } 339 }
270} 340}
271 341
272static maprow * 342static maprow *
273map_get_row (CFPlus__Map self, int y) 343map_get_row (mapgrid *self, int y)
274{ 344{
275 if (0 > y) 345 if (0 > y)
276 { 346 {
277 int extend = - y + MAP_EXTEND_Y; 347 int extend = - y + MAP_EXTEND_Y;
278 Prepend (maprow, self->row, self->rows, extend); 348 prepend (self->row, self->rows, extend);
279 349
280 self->rows += extend; 350 self->rows += extend;
281 self->y += extend; 351 self->y += extend;
282 y += extend; 352 y += extend;
283 } 353 }
284 else if (y >= self->rows) 354 else if (y >= self->rows)
285 { 355 {
286 int extend = y - self->rows + MAP_EXTEND_Y; 356 int extend = y - self->rows + MAP_EXTEND_Y;
287 Append (maprow, self->row, self->rows, extend); 357 append (self->row, self->rows, extend);
288 self->rows += extend; 358 self->rows += extend;
289 } 359 }
290 360
291 return self->row + y; 361 return self->row + y;
292} 362}
… …
302 } 372 }
303 373
304 if (row->c0 > x) 374 if (row->c0 > x)
305 { 375 {
306 int extend = row->c0 - x + MAP_EXTEND_X; 376 int extend = row->c0 - x + MAP_EXTEND_X;
307 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 377 prepend (row->col, row->c1 - row->c0, extend);
308 row->c0 -= extend; 378 row->c0 -= extend;
309 } 379 }
310 else if (x >= row->c1) 380 else if (x >= row->c1)
311 { 381 {
312 int extend = x - row->c1 + MAP_EXTEND_X; 382 int extend = x - row->c1 + MAP_EXTEND_X;
313 Append (mapcell, row->col, row->c1 - row->c0, extend); 383 append (row->col, row->c1 - row->c0, extend);
314 row->c1 += extend; 384 row->c1 += extend;
315 } 385 }
316 386
317 return row->col + (x - row->c0); 387 return row->col + (x - row->c0);
318} 388}
319 389
320static mapcell * 390static mapcell *
321map_get_cell (CFPlus__Map self, int x, int y) 391map_get_cell (mapgrid *self, int x, int y)
322{ 392{
323 return row_get_cell (map_get_row (self, y), x); 393 return row_get_cell (map_get_row (self, y), x);
324} 394}
325 395
326static void 396static void
327map_clear (CFPlus__Map self) 397map_clear (mapgrid *self)
328{ 398{
329 int r; 399 int r;
330 400
331 for (r = 0; r < self->rows; r++) 401 for (r = 0; r < self->rows; r++)
332 Safefree (self->row[r].col); 402 Safefree (self->row[r].col);
… …
339 self->oy = 0; 409 self->oy = 0;
340 self->row = 0; 410 self->row = 0;
341 self->rows = 0; 411 self->rows = 0;
342} 412}
343 413
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
344static void 424static void
345map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 425map_blank (mapgrid *self, int x0, int y0, int w, int h)
346{ 426{
347 int x, y; 427 int x, y;
348 maprow *row; 428 maprow *row;
349 mapcell *cell; 429 mapcell *cell;
350 430
… …
362 if (x >= row->c1) 442 if (x >= row->c1)
363 break; 443 break;
364 444
365 cell = row->col + x - row->c0; 445 cell = row->col + x - row->c0;
366 446
367 cell->darkness = 0; 447 CELL_CLEAR (cell);
368 cell->stat_hp = 0;
369 cell->flags = 0;
370 cell->player = 0;
371 } 448 }
372 } 449 }
373} 450}
374 451
375typedef struct { 452struct smooth_key
453{
376 tileid tile; 454 tileid tile;
377 uint8_t x, y, level; 455 uint8_t x, y, level;
378} 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}
379 475
380static void 476static void
381smooth_or_bits (HV *hv, smooth_key *key, IV bits) 477smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382{ 478{
383 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 479 auto &&it = h.find (key);
384 480
385 if (SvIOK (*sv)) 481 if (it == h.end ())
386 SvIV_set (*sv, SvIVX (*sv) | bits); 482 h.insert (std::make_pair (key, bits));
387 else 483 else
388 sv_setiv (*sv, bits); 484 it->second |= bits;
389} 485}
390 486
391static void 487static void
392music_finished (void) 488music_finished (void)
393{ 489{
… …
410 ev.code = 1; 506 ev.code = 1;
411 ev.data1 = (void *)(long)channel; 507 ev.data1 = (void *)(long)channel;
412 ev.data2 = 0; 508 ev.data2 = 0;
413 509
414 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;
415} 518}
416 519
417static unsigned int 520static unsigned int
418minpot (unsigned int n) 521minpot (unsigned int n)
419{ 522{
… …
429 n |= n >> 16; 532 n |= n >> 16;
430 533
431 return n + 1; 534 return n + 1;
432} 535}
433 536
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
434/* SDL should provide this, really. */ 548/* SDL should provide this, really. */
435#define SDLK_MODIFIER_MIN 300 549#define SDLK_MODIFIER_MIN 300
436#define SDLK_MODIFIER_MAX 314 550#define SDLK_MODIFIER_MAX 314
437 551
438MODULE = 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
439 654
440PROTOTYPES: ENABLE 655PROTOTYPES: ENABLE
441 656
442BOOT: 657BOOT:
443{ 658{
444 HV *stash = gv_stashpv ("CFPlus", 1); 659 HV *stash = gv_stashpv ("DC", 1);
445 static const struct { 660 static const struct {
446 const char *name; 661 const char *name;
447 IV iv; 662 IV iv;
448 } *civ, const_iv[] = { 663 } *civ, const_iv[] = {
449# define const_iv(name) { # name, (IV)name } 664# define const_iv(name) { # name, (IV)name }
… …
471 686
472 const_iv (SDL_APPINPUTFOCUS), 687 const_iv (SDL_APPINPUTFOCUS),
473 const_iv (SDL_APPMOUSEFOCUS), 688 const_iv (SDL_APPMOUSEFOCUS),
474 const_iv (SDL_APPACTIVE), 689 const_iv (SDL_APPACTIVE),
475 690
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),
476 const_iv (SDLK_KP0), 743 const_iv (SDLK_KP0),
477 const_iv (SDLK_KP1), 744 const_iv (SDLK_KP1),
478 const_iv (SDLK_KP2), 745 const_iv (SDLK_KP2),
479 const_iv (SDLK_KP3), 746 const_iv (SDLK_KP3),
480 const_iv (SDLK_KP4), 747 const_iv (SDLK_KP4),
… …
552 const_iv (KMOD_LMETA), 819 const_iv (KMOD_LMETA),
553 const_iv (KMOD_RMETA), 820 const_iv (KMOD_RMETA),
554 const_iv (KMOD_NUM), 821 const_iv (KMOD_NUM),
555 const_iv (KMOD_CAPS), 822 const_iv (KMOD_CAPS),
556 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)
557# undef const_iv 857# undef const_iv
558 }; 858 };
559 859
560 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--)
561 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 861 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
562 862
563 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 863 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
564 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 864 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
565} 865}
566 866
… …
578 RETVAL 878 RETVAL
579 879
580NV floor (NV x) 880NV floor (NV x)
581 881
582NV 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
583 893
584void 894void
585pango_init () 895pango_init ()
586 CODE: 896 CODE:
587{ 897{
588 opengl_fontmap = pango_opengl_font_map_new (); 898 opengl_fontmap = pango_opengl_font_map_new ();
589 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);
590 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
591} 906}
592 907
593char *
594SDL_GetError () 908char *SDL_GetError ()
595 909
596int 910void SDL_main_hack (SV *real_main)
597SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) 911 PROTOTYPE: &
598 912
599void 913int SDL_Init (U32 flags)
914
915int SDL_InitSubSystem (U32 flags)
916
917void SDL_QuitSubSystem (U32 flags)
918
600SDL_Quit () 919void SDL_Quit ()
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
601 930
602void 931void
603SDL_ListModes (int rgb, int alpha) 932SDL_ListModes (int rgb, int alpha)
604 PPCODE: 933 PPCODE:
605{ 934{
… …
617 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 946 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); 947 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 948 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620 949
621 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 950 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622#if SDL_VERSION_ATLEAST(1,2,10)
623 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 951 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625#endif
626 952
627 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 953 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628 954
629 if (m && m != (SDL_Rect **)-1) 955 if (m && m != (SDL_Rect **)-1)
630 while (*m) 956 while (*m)
631 { 957 {
632 if ((*m)->w >= 640 && (*m)->h >= 480) 958 if ((*m)->w >= 400 && (*m)->h >= 300)
633 { 959 {
634 AV *av = newAV (); 960 AV *av = newAV ();
635 av_push (av, newSViv ((*m)->w)); 961 av_push (av, newSViv ((*m)->w));
636 av_push (av, newSViv ((*m)->h)); 962 av_push (av, newSViv ((*m)->h));
637 av_push (av, newSViv (rgb)); 963 av_push (av, newSViv (rgb));
… …
660 ); 986 );
661 987
662 if (RETVAL) 988 if (RETVAL)
663 { 989 {
664 av_clear (texture_av); 990 av_clear (texture_av);
665
666 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
667#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);
668#include "glfunc.h" 992#include "glfunc.h"
669#undef GL_FUNC 993#undef GL_FUNC
994 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
995 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
670 } 996 }
671} 997}
672 OUTPUT: 998 OUTPUT:
673 RETVAL 999 RETVAL
1000
1001void
1002SDL_WM_SetCaption (const char *title, const char *icon)
674 1003
675void 1004void
676SDL_GL_SwapBuffers () 1005SDL_GL_SwapBuffers ()
677 1006
678char * 1007char *
679SDL_GetKeyName (int sym) 1008SDL_GetKeyName (int sym)
1009 C_ARGS: (SDLKey)sym
680 1010
681int 1011int
682SDL_GetAppState () 1012SDL_GetAppState ()
683 1013
1014int
1015SDL_GetModState ()
1016
1017int
1018SDL_WaitEvent ()
1019 C_ARGS: 0
1020
684void 1021void
1022SDL_PumpEvents ()
1023
1024void
685poll_events () 1025peep_events ()
686 PPCODE: 1026 PPCODE:
687{ 1027{
688 SDL_Event ev; 1028 SDL_Event ev;
689 1029
690 SDL_PumpEvents (); 1030 SDL_PumpEvents ();
… …
697 { 1037 {
698 case SDL_KEYDOWN: 1038 case SDL_KEYDOWN:
699 case SDL_KEYUP: 1039 case SDL_KEYUP:
700 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1040 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1041 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702 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);
703 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 */
704 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1044 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705 break; 1045 break;
706 1046
707 case SDL_ACTIVEEVENT: 1047 case SDL_ACTIVEEVENT:
708 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1048 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
726 x = ev.motion.x; 1066 x = ev.motion.x;
727 y = ev.motion.y; 1067 y = ev.motion.y;
728 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1068 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729 } 1069 }
730 1070
731 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732 hv_store (hv, "state", 5, newSViv (state), 0); 1072 hv_store (hv, "state", 5, newSViv (state), 0);
733 hv_store (hv, "x", 1, newSViv (x), 0); 1073 hv_store (hv, "x", 1, newSViv (x), 0);
734 hv_store (hv, "y", 1, newSViv (y), 0); 1074 hv_store (hv, "y", 1, newSViv (y), 0);
735 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1075 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1076 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737 } 1077 }
738 break; 1078 break;
739 1079
740 case SDL_MOUSEBUTTONDOWN: 1080 case SDL_MOUSEBUTTONDOWN:
741 case SDL_MOUSEBUTTONUP: 1081 case SDL_MOUSEBUTTONUP:
742 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1082 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743 1083
744 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1084 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1085 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1086 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1087 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
752 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1092 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1093 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754 break; 1094 break;
755 } 1095 }
756 1096
757 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))));
758 } 1098 }
759} 1099}
760 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
761int 1114int
762Mix_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)
763 POSTCALL: 1116 POSTCALL:
764 Mix_HookMusicFinished (music_finished); 1117 Mix_HookMusicFinished (music_finished);
765 Mix_ChannelFinished (channel_finished); 1118 Mix_ChannelFinished (channel_finished);
766 1119
767void 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
768Mix_CloseAudio () 1137Mix_CloseAudio ()
769 1138
770int 1139int
771Mix_AllocateChannels (int numchans = -1) 1140Mix_AllocateChannels (int numchans = -1)
1141
1142const char *
1143Mix_GetError ()
772 1144
773void 1145void
774lowdelay (int fd, int val = 1) 1146lowdelay (int fd, int val = 1)
775 CODE: 1147 CODE:
776 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1148 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
802 } 1174 }
803 } 1175 }
804#endif 1176#endif
805} 1177}
806 1178
807void 1179int
808add_font (char *file) 1180add_font (char *file)
809 CODE: 1181 CODE:
810 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)
811 1192
812void 1193void
813load_image_inline (SV *image_) 1194load_image_inline (SV *image_)
814 ALIAS: 1195 ALIAS:
815 load_image_file = 1 1196 load_image_file = 1
… …
818 STRLEN image_len; 1199 STRLEN image_len;
819 char *image = (char *)SvPVbyte (image_, image_len); 1200 char *image = (char *)SvPVbyte (image_, image_len);
820 SDL_Surface *surface, *surface2; 1201 SDL_Surface *surface, *surface2;
821 SDL_PixelFormat fmt; 1202 SDL_PixelFormat fmt;
822 SDL_RWops *rw = ix 1203 SDL_RWops *rw = ix
823 ? SDL_RWFromFile (image, "r") 1204 ? SDL_RWFromFile (image, "rb")
824 : SDL_RWFromConstMem (image, image_len); 1205 : SDL_RWFromConstMem (image, image_len);
825 1206
826 if (!rw) 1207 if (!rw)
827 croak ("load_image: %s", SDL_GetError ()); 1208 croak ("load_image: %s", SDL_GetError ());
828 1209
… …
861 1242
862 SDL_LockSurface (surface2); 1243 SDL_LockSurface (surface2);
863 EXTEND (SP, 6); 1244 EXTEND (SP, 6);
864 PUSHs (sv_2mortal (newSViv (surface2->w))); 1245 PUSHs (sv_2mortal (newSViv (surface2->w)));
865 PUSHs (sv_2mortal (newSViv (surface2->h))); 1246 PUSHs (sv_2mortal (newSViv (surface2->h)));
866 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1247 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
867 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)));
868 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1249 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
869 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1250 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
870 SDL_UnlockSurface (surface2); 1251 SDL_UnlockSurface (surface2);
871 1252
… …
901void 1282void
902error (char *message) 1283error (char *message)
903 CODE: 1284 CODE:
904 fprintf (stderr, "ERROR: %s\n", message); 1285 fprintf (stderr, "ERROR: %s\n", message);
905#ifdef _WIN32 1286#ifdef _WIN32
906 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1287 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907#endif 1288#endif
908 1289
909void 1290void
910fatal (char *message) 1291fatal (char *message)
911 CODE: 1292 CODE:
912 fprintf (stderr, "FATAL: %s\n", message); 1293 fprintf (stderr, "FATAL: %s\n", message);
913#ifdef _WIN32 1294#ifdef _WIN32
914 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1295 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915#endif 1296#endif
916 _exit (1); 1297 _exit (1);
917 1298
918void 1299void
919_exit (int retval = 0) 1300_exit (int retval = 0)
… …
931#if DEBUG 1312#if DEBUG
932 VALGRIND_DO_LEAK_CHECK; 1313 VALGRIND_DO_LEAK_CHECK;
933#endif 1314#endif
934} 1315}
935 1316
936MODULE = CFPlus PACKAGE = CFPlus::Font 1317int
1318SvREFCNT (SV *sv)
1319 CODE:
1320 RETVAL = SvREFCNT (sv);
1321 OUTPUT:
1322 RETVAL
937 1323
938CFPlus::Font 1324MODULE = Deliantra::Client PACKAGE = DC::Font
1325
1326PROTOTYPES: DISABLE
1327
1328DC::Font
939new_from_file (SV *class, char *path, int id = 0) 1329new_from_file (SV *klass, char *path, int id = 0)
940 CODE: 1330 CODE:
941{ 1331{
942 int count; 1332 int count;
943 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1333 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
944 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1334 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
946} 1336}
947 OUTPUT: 1337 OUTPUT:
948 RETVAL 1338 RETVAL
949 1339
950void 1340void
951DESTROY (CFPlus::Font self) 1341DESTROY (DC::Font self)
952 CODE: 1342 CODE:
953 pango_font_description_free (self); 1343 pango_font_description_free (self);
954 1344
955void 1345void
956make_default (CFPlus::Font self) 1346make_default (DC::Font self)
1347 PROTOTYPE: $
957 CODE: 1348 CODE:
958 default_font = self; 1349 default_font = self;
959 1350
960MODULE = CFPlus PACKAGE = CFPlus::Layout 1351MODULE = Deliantra::Client PACKAGE = DC::Layout
961 1352
1353PROTOTYPES: DISABLE
1354
962void 1355void
963reset_glyph_cache () 1356glyph_cache_backup ()
1357 PROTOTYPE:
964 CODE: 1358 CODE:
1359 tc_backup ();
1360
1361void
1362glyph_cache_restore ()
1363 PROTOTYPE:
1364 CODE:
965 tc_clear (); 1365 tc_restore ();
966 1366
967CFPlus::Layout 1367DC::Layout
968new (SV *class) 1368new (SV *klass)
969 CODE: 1369 CODE:
970 New (0, RETVAL, 1, struct cf_layout); 1370 RETVAL = new cf_layout;
971 1371
972 RETVAL->pl = pango_layout_new (opengl_context); 1372 RETVAL->pl = pango_layout_new (opengl_context);
973 RETVAL->r = 1.; 1373 RETVAL->r = 1.;
974 RETVAL->g = 1.; 1374 RETVAL->g = 1.;
975 RETVAL->b = 1.; 1375 RETVAL->b = 1.;
… …
981 layout_update_font (RETVAL); 1381 layout_update_font (RETVAL);
982 OUTPUT: 1382 OUTPUT:
983 RETVAL 1383 RETVAL
984 1384
985void 1385void
986DESTROY (CFPlus::Layout self) 1386DESTROY (DC::Layout self)
987 CODE: 1387 CODE:
988 g_object_unref (self->pl); 1388 g_object_unref (self->pl);
989 Safefree (self); 1389 delete self;
990 1390
991void 1391void
992set_text (CFPlus::Layout self, SV *text_) 1392set_text (DC::Layout self, SV *text_)
993 CODE: 1393 CODE:
994{ 1394{
995 STRLEN textlen; 1395 STRLEN textlen;
996 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
997 1397
998 pango_layout_set_text (self->pl, text, textlen); 1398 pango_layout_set_text (self->pl, text, textlen);
999} 1399}
1000 1400
1001void 1401void
1002set_markup (CFPlus::Layout self, SV *text_) 1402set_markup (DC::Layout self, SV *text_)
1003 CODE: 1403 CODE:
1004{ 1404{
1005 STRLEN textlen; 1405 STRLEN textlen;
1006 char *text = SvPVutf8 (text_, textlen); 1406 char *text = SvPVutf8 (text_, textlen);
1007 1407
1008 pango_layout_set_markup (self->pl, text, textlen); 1408 pango_layout_set_markup (self->pl, text, textlen);
1009} 1409}
1010 1410
1011void 1411void
1012set_shapes (CFPlus::Layout self, ...) 1412set_shapes (DC::Layout self, ...)
1013 CODE: 1413 CODE:
1014{ 1414{
1015 PangoAttrList *attrs = 0; 1415 PangoAttrList *attrs = 0;
1016 const char *text = pango_layout_get_text (self->pl); 1416 const char *text = pango_layout_get_text (self->pl);
1017 const char *pos = text; 1417 const char *pos = text;
… …
1052 if (attrs) 1452 if (attrs)
1053 pango_layout_set_attributes (self->pl, attrs); 1453 pango_layout_set_attributes (self->pl, attrs);
1054} 1454}
1055 1455
1056void 1456void
1057get_shapes (CFPlus::Layout self) 1457get_shapes (DC::Layout self)
1058 PPCODE: 1458 PPCODE:
1059{ 1459{
1060 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1460 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061 1461
1062 do 1462 do
1063 { 1463 {
1064 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1464 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065 1465
1066 if (run && shape_attr_p (run)) 1466 if (run && shape_attr_p (run))
1067 { 1467 {
1068 PangoRectangle extents; 1468 PangoRectangle extents;
1069 pango_layout_iter_get_run_extents (iter, 0, &extents); 1469 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1077 1477
1078 pango_layout_iter_free (iter); 1478 pango_layout_iter_free (iter);
1079} 1479}
1080 1480
1081int 1481int
1082has_wrapped (CFPlus::Layout self) 1482has_wrapped (DC::Layout self)
1083 CODE: 1483 CODE:
1084{ 1484{
1085 int lines = 1; 1485 int lines = 1;
1086 const char *text = pango_layout_get_text (self->pl); 1486 const char *text = pango_layout_get_text (self->pl);
1087 1487
… …
1092} 1492}
1093 OUTPUT: 1493 OUTPUT:
1094 RETVAL 1494 RETVAL
1095 1495
1096SV * 1496SV *
1097get_text (CFPlus::Layout self) 1497get_text (DC::Layout self)
1098 CODE: 1498 CODE:
1099 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1499 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100 sv_utf8_decode (RETVAL); 1500 sv_utf8_decode (RETVAL);
1101 OUTPUT: 1501 OUTPUT:
1102 RETVAL 1502 RETVAL
1103 1503
1104void 1504void
1105set_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.)
1106 CODE: 1506 CODE:
1107 self->r = r; 1507 self->r = r;
1108 self->g = g; 1508 self->g = g;
1109 self->b = b; 1509 self->b = b;
1110 self->a = a; 1510 self->a = a;
1111 1511
1112void 1512void
1113set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1513set_font (DC::Layout self, DC::Font font = 0)
1114 CODE: 1514 CODE:
1115 if (self->font != font) 1515 if (self->font != font)
1116 { 1516 {
1117 self->font = font; 1517 self->font = font;
1118 layout_update_font (self); 1518 layout_update_font (self);
1119 } 1519 }
1120 1520
1121void 1521void
1122set_height (CFPlus::Layout self, int base_height) 1522set_height (DC::Layout self, int base_height)
1123 CODE: 1523 CODE:
1124 if (self->base_height != base_height) 1524 if (self->base_height != base_height)
1125 { 1525 {
1126 self->base_height = base_height; 1526 self->base_height = base_height;
1127 layout_update_font (self); 1527 layout_update_font (self);
1128 } 1528 }
1129 1529
1130void 1530void
1131set_width (CFPlus::Layout self, int max_width = -1) 1531set_width (DC::Layout self, int max_width = -1)
1132 CODE: 1532 CODE:
1133 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);
1134 1534
1135void 1535void
1136set_indent (CFPlus::Layout self, int indent) 1536set_indent (DC::Layout self, int indent)
1137 CODE: 1537 CODE:
1138 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1538 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139 1539
1140void 1540void
1141set_spacing (CFPlus::Layout self, int spacing) 1541set_spacing (DC::Layout self, int spacing)
1142 CODE: 1542 CODE:
1143 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1543 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144 1544
1145void 1545void
1146set_ellipsise (CFPlus::Layout self, int ellipsise) 1546set_ellipsise (DC::Layout self, int ellipsise)
1147 CODE: 1547 CODE:
1148 pango_layout_set_ellipsize (self->pl, 1548 pango_layout_set_ellipsize (self->pl,
1149 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1549 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1550 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1551 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152 : PANGO_ELLIPSIZE_NONE 1552 : PANGO_ELLIPSIZE_NONE
1153 ); 1553 );
1154 1554
1155void 1555void
1156set_single_paragraph_mode (CFPlus::Layout self, int spm) 1556set_single_paragraph_mode (DC::Layout self, int spm)
1157 CODE: 1557 CODE:
1158 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1558 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159 1559
1160void 1560void
1161size (CFPlus::Layout self) 1561size (DC::Layout self)
1162 PPCODE: 1562 PPCODE:
1163{ 1563{
1164 int w, h; 1564 int w, h;
1165 1565
1166 layout_get_pixel_size (self, &w, &h); 1566 layout_get_pixel_size (self, &w, &h);
… …
1169 PUSHs (sv_2mortal (newSViv (w))); 1569 PUSHs (sv_2mortal (newSViv (w)));
1170 PUSHs (sv_2mortal (newSViv (h))); 1570 PUSHs (sv_2mortal (newSViv (h)));
1171} 1571}
1172 1572
1173int 1573int
1174descent (CFPlus::Layout self) 1574descent (DC::Layout self)
1175 CODE: 1575 CODE:
1176{ 1576{
1177 PangoRectangle rect; 1577 PangoRectangle rect;
1178 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1578 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179 pango_layout_line_get_pixel_extents (line, 0, &rect); 1579 pango_layout_line_get_pixel_extents (line, 0, &rect);
1180 RETVAL = PANGO_DESCENT (rect); 1580 RETVAL = PANGO_DESCENT (rect);
1181} 1581}
1182 OUTPUT: 1582 OUTPUT:
1183 RETVAL 1583 RETVAL
1184 1584
1185int 1585int
1186xy_to_index (CFPlus::Layout self, int x, int y) 1586xy_to_index (DC::Layout self, int x, int y)
1187 CODE: 1587 CODE:
1188{ 1588{
1189 int index, trailing; 1589 int index, trailing;
1190 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);
1191 RETVAL = index + trailing; 1591 RETVAL = index + trailing;
1192} 1592}
1193 OUTPUT: 1593 OUTPUT:
1194 RETVAL 1594 RETVAL
1195 1595
1196void 1596void
1197cursor_pos (CFPlus::Layout self, int index) 1597cursor_pos (DC::Layout self, int index)
1198 PPCODE: 1598 PPCODE:
1199{ 1599{
1200 PangoRectangle strong_pos; 1600 PangoRectangle pos;
1201 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1601 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202 1602
1203 EXTEND (SP, 3); 1603 EXTEND (SP, 3);
1204 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1604 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1605 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1606 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207} 1607}
1208 1608
1209void 1609void
1210index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1610index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211 PPCODE: 1611 PPCODE:
1212{ 1612{
1213 int line, x; 1613 int line, x;
1214 1614
1215 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)
1216 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1617 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217 1618 --line;
1619#endif
1218 EXTEND (SP, 2); 1620 EXTEND (SP, 2);
1219 PUSHs (sv_2mortal (newSViv (line - 1))); 1621 PUSHs (sv_2mortal (newSViv (line)));
1220 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1622 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221} 1623}
1222 1624
1223void 1625void
1224line_x_to_index (CFPlus::Layout self, int line, int x) 1626line_x_to_index (DC::Layout self, int line, int x)
1225 PPCODE: 1627 PPCODE:
1226{ 1628{
1227 PangoLayoutLine *lp; 1629 PangoLayoutLine *lp;
1228 int index, trailing; 1630 int index, trailing;
1229 1631
1230 if (line < 0) 1632 if (line < 0)
1231 XSRETURN_EMPTY; 1633 XSRETURN_EMPTY;
1232 1634
1233 if (!(lp = pango_layout_get_line (self->pl, line))) 1635 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234 XSRETURN_EMPTY; /* do better */ 1636 XSRETURN_EMPTY; /* do better */
1235 1637
1236 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);
1237 1639
1238 EXTEND (SP, 2); 1640 EXTEND (SP, 2);
… …
1244 PUSHs (sv_2mortal (newSViv (trailing))); 1646 PUSHs (sv_2mortal (newSViv (trailing)));
1245 } 1647 }
1246} 1648}
1247 1649
1248void 1650void
1249render (CFPlus::Layout self, float x, float y, int flags = 0) 1651render (DC::Layout self, float x, float y, int flags = 0)
1250 PPCODE: 1652 CODE:
1653 self->rc.clear ();
1251 pango_opengl_render_layout_subpixel ( 1654 pango_opengl_render_layout_subpixel (
1252 self->pl, 1655 self->pl,
1656 &self->rc,
1253 x * PANGO_SCALE, y * PANGO_SCALE, 1657 x * PANGO_SCALE, y * PANGO_SCALE,
1254 self->r, self->g, self->b, self->a, 1658 self->r, self->g, self->b, self->a,
1255 flags 1659 flags
1256 ); 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);
1257 1664
1258MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260int minpot (int n)
1261
1262void 1665void
1263pad2pot (SV *data_, SV *w_, SV *h_) 1666draw (DC::Layout self)
1264 CODE: 1667 CODE:
1265{ 1668{
1266 int ow = SvIV (w_); 1669 glEnable (GL_TEXTURE_2D);
1267 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);
1268 1676
1269 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_))
1270 { 1693 {
1271 int nw = minpot (ow);
1272 int nh = minpot (oh);
1273
1274 if (nw != ow || nh != oh)
1275 {
1276 if (SvOK (data_))
1277 {
1278 STRLEN datalen; 1694 STRLEN datalen;
1279 char *data = SvPVbyte (data_, datalen); 1695 char *data = SvPVbyte (data_, datalen);
1280 int bpp = datalen / (ow * oh); 1696 int bpp = datalen / (ow * oh);
1281 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1697 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282 1698
1283 SvPOK_only (result_); 1699 SvPOK_only (result_);
1284 SvCUR_set (result_, nw * nh * bpp); 1700 SvCUR_set (result_, nw * nh * bpp);
1285 1701
1286 memset (SvPVX (result_), 0, nw * nh * bpp); 1702 memset (SvPVX (result_), 0, nw * nh * bpp);
1287 while (oh--) 1703 while (oh--)
1288 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);
1289 1705
1290 sv_setsv (data_, result_); 1706 sv_setsv (data_, result_);
1291 }
1292
1293 sv_setiv (w_, nw);
1294 sv_setiv (h_, nh);
1295 }
1296 } 1707 }
1297} 1708}
1298 1709
1299void 1710void
1300draw_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.)
… …
1306{ 1717{
1307 HV *hv = (HV *)SvRV (self); 1718 HV *hv = (HV *)SvRV (self);
1308 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1719 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1720 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310 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;
1311 1725
1312 if (items < 5) 1726 if (items < 5)
1313 { 1727 {
1314 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1728 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1729 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1343 glDisable (GL_ALPHA_TEST); 1757 glDisable (GL_ALPHA_TEST);
1344 glDisable (GL_BLEND); 1758 glDisable (GL_BLEND);
1345 } 1759 }
1346} 1760}
1347 1761
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);
1771
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
1348IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) 1883IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1349 CODE: 1884 CODE:
1350{ 1885{
1351 GLint width; 1886 GLint width;
1352 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); 1887 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
… …
1354 RETVAL = width > 0; 1889 RETVAL = width > 0;
1355} 1890}
1356 OUTPUT: 1891 OUTPUT:
1357 RETVAL 1892 RETVAL
1358 1893
1359MODULE = CFPlus PACKAGE = CFPlus::Map 1894MODULE = Deliantra::Client PACKAGE = DC::Map
1360 1895
1361CFPlus::Map 1896PROTOTYPES: DISABLE
1897
1898DC::Map
1362new (SV *class) 1899new (SV *klass)
1363 CODE: 1900 CODE:
1364 New (0, RETVAL, 1, struct map); 1901 New (0, RETVAL, 1, mapgrid);
1365 RETVAL->x = 0; 1902 RETVAL->x = 0;
1366 RETVAL->y = 0; 1903 RETVAL->y = 0;
1367 RETVAL->w = 0; 1904 RETVAL->w = 0;
1368 RETVAL->h = 0; 1905 RETVAL->h = 0;
1369 RETVAL->ox = 0; 1906 RETVAL->ox = 0;
… …
1374 RETVAL->row = 0; 1911 RETVAL->row = 0;
1375 OUTPUT: 1912 OUTPUT:
1376 RETVAL 1913 RETVAL
1377 1914
1378void 1915void
1379DESTROY (CFPlus::Map self) 1916DESTROY (DC::Map self)
1380 CODE: 1917 CODE:
1381{ 1918{
1382 map_clear (self); 1919 map_clear (self);
1383 Safefree (self->face2tile); 1920 Safefree (self->face2tile);
1384 Safefree (self->tex); 1921 Safefree (self->tex);
1385 Safefree (self); 1922 Safefree (self);
1386} 1923}
1387 1924
1388void 1925void
1389resize (CFPlus::Map self, int map_width, int map_height) 1926resize (DC::Map self, int map_width, int map_height)
1390 CODE: 1927 CODE:
1391 self->w = map_width; 1928 self->w = map_width;
1392 self->h = map_height; 1929 self->h = map_height;
1393 1930
1394void 1931void
1395clear (CFPlus::Map self) 1932clear (DC::Map self)
1396 CODE: 1933 CODE:
1397 map_clear (self); 1934 map_clear (self);
1398 1935
1399void 1936void
1400set_tileid (CFPlus::Map self, int face, int tile) 1937set_tileid (DC::Map self, int face, int tile)
1401 CODE: 1938 CODE:
1402{ 1939{
1403 need_facenum (self, face); self->face2tile [face] = tile; 1940 need_facenum (self, face); self->face2tile [face] = tile;
1404 need_texid (self, tile); 1941 need_texid (self, tile);
1405} 1942}
1406 1943
1407void 1944void
1408set_smooth (CFPlus::Map self, int face, int smooth, int level) 1945set_smooth (DC::Map self, int face, int smooth, int level)
1409 CODE: 1946 CODE:
1410{ 1947{
1411 tileid texid; 1948 tileid texid;
1412 maptex *tex; 1949 maptex *tex;
1413 1950
1414 if (face < 0 || face >= self->faces) 1951 if (face < 0 || face >= self->faces)
1415 return; 1952 return;
1416 1953
1417 if (smooth < 0 || smooth >= self->faces) 1954 if (smooth < 0 || smooth >= self->faces)
1418 return; 1955 return;
1419 1956
1420 texid = self->face2tile [face]; 1957 texid = self->face2tile [face];
1421 1958
1422 if (!texid) 1959 if (!texid)
1423 return; 1960 return;
1424 1961
1425 tex = self->tex + texid; 1962 tex = self->tex + texid;
1426 tex->smoothtile = self->face2tile [smooth]; 1963 tex->smoothtile = self->face2tile [smooth];
1427 tex->smoothlevel = level; 1964 tex->smoothlevel = level;
1428} 1965}
1429 1966
1430void 1967void
1431set_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)
1432 CODE: 1969 CODE:
1433{ 1970{
1434 need_texid (self, texid); 1971 need_texid (self, texid);
1435 1972
1436 { 1973 {
… …
1455 // use uglier nearest interpolation because linear suffers 1992 // use uglier nearest interpolation because linear suffers
1456 // from transparent color bleeding and ugly wrapping effects. 1993 // from transparent color bleeding and ugly wrapping effects.
1457 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1994 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458} 1995}
1459 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
1460int 2017int
1461ox (CFPlus::Map self) 2018ox (DC::Map self)
1462 ALIAS: 2019 ALIAS:
1463 oy = 1 2020 oy = 1
1464 x = 2 2021 x = 2
1465 y = 3 2022 y = 3
1466 w = 4 2023 w = 4
… …
1477 } 2034 }
1478 OUTPUT: 2035 OUTPUT:
1479 RETVAL 2036 RETVAL
1480 2037
1481void 2038void
1482scroll (CFPlus::Map self, int dx, int dy) 2039scroll (DC::Map self, int dx, int dy)
1483 CODE: 2040 CODE:
1484{ 2041{
1485 if (dx > 0) 2042 if (dx > 0)
1486 map_blank (self, self->x, self->y, dx, self->h); 2043 map_blank (self, self->x, self->y, dx, self->h);
1487 else if (dx < 0) 2044 else if (dx < 0)
… …
1495 self->ox += dx; self->x += dx; 2052 self->ox += dx; self->x += dx;
1496 self->oy += dy; self->y += dy; 2053 self->oy += dy; self->y += dy;
1497 2054
1498 while (self->y < 0) 2055 while (self->y < 0)
1499 { 2056 {
1500 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2057 prepend (self->row, self->rows, MAP_EXTEND_Y);
1501 2058
1502 self->rows += MAP_EXTEND_Y; 2059 self->rows += MAP_EXTEND_Y;
1503 self->y += MAP_EXTEND_Y; 2060 self->y += MAP_EXTEND_Y;
1504 } 2061 }
1505} 2062}
1506 2063
1507void 2064SV *
1508map1a_update (CFPlus::Map self, SV *data_, int extmap) 2065map1a_update (DC::Map self, SV *data_)
1509 CODE: 2066 CODE:
1510{ 2067{
1511 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2068 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512 uint8_t *data_end = (uint8_t *)SvEND (data_); 2069 uint8_t *data_end = (uint8_t *)SvEND (data_);
1513 mapcell *cell; 2070 mapcell *cell;
1514 int x, y, flags; 2071 int x, y, z, flags;
2072 AV *missing = newAV ();
2073 RETVAL = newRV_noinc ((SV *)missing);
1515 2074
1516 while (data < data_end - 1) 2075 while (data < data_end - 1)
1517 { 2076 {
1518 flags = (data [0] << 8) + data [1]; data += 2; 2077 flags = (data [0] << 8) + data [1]; data += 2;
1519 2078
… …
1532 2091
1533 //TODO: don't trust server data to be in-range(!) 2092 //TODO: don't trust server data to be in-range(!)
1534 2093
1535 if (flags & 8) 2094 if (flags & 8)
1536 { 2095 {
2096 uint8_t ext, cmd;
2097
1537 if (extmap) 2098 do
1538 { 2099 {
1539 uint8_t ext, cmd; 2100 ext = *data++;
2101 cmd = ext & 0x7f;
1540 2102
1541 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
1542 { 2106 {
1543 ext = *data++;
1544 cmd = ext & 0x3f;
1545
1546 if (cmd < 4)
1547 cell->darkness = 255 - ext * 64 + 1;
1548 else if (cmd == 5) // health
1549 {
1550 cell->stat_width = 1; 2107 cell->stat_width = 1;
1551 cell->stat_hp = *data++; 2108 cell->stat_hp = *data++;
1552 }
1553 else if (cmd == 6) // monster width
1554 cell->stat_width = *data++ + 1;
1555 else if (cmd == 0x47)
1556 {
1557 if (*data == 4)
1558 ; // decode player count
1559
1560 data += *data + 1;
1561 }
1562 else if (cmd == 8) // cell flags
1563 cell->flags = *data++;
1564 else if (ext & 0x40) // unknown, multibyte => skip
1565 data += *data + 1;
1566 else
1567 data++;
1568 } 2109 }
1569 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++;
1570 } 2127 }
1571 else 2128 while (ext & 0x80);
1572 cell->darkness = *data++ + 1;
1573 } 2129 }
1574 2130
2131 for (z = 0; z <= 2; ++z)
1575 if (flags & 4) 2132 if (flags & (4 >> z))
1576 { 2133 {
1577 faceid face = (data [0] << 8) + data [1]; data += 2; 2134 faceid face = (data [0] << 8) + data [1]; data += 2;
1578 need_facenum (self, face); 2135 need_facenum (self, face);
1579 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 }
1580 } 2153 }
1581
1582 if (flags & 2)
1583 {
1584 faceid face = (data [0] << 8) + data [1]; data += 2;
1585 need_facenum (self, face);
1586 cell->tile [1] = self->face2tile [face];
1587 }
1588
1589 if (flags & 1)
1590 {
1591 faceid face = (data [0] << 8) + data [1]; data += 2;
1592 need_facenum (self, face);
1593 cell->tile [2] = self->face2tile [face];
1594 }
1595 } 2154 }
1596 else 2155 else
1597 cell->darkness = 0; 2156 CELL_CLEAR (cell);
1598 } 2157 }
1599} 2158}
2159 OUTPUT:
2160 RETVAL
1600 2161
1601SV * 2162SV *
1602mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2163mapmap (DC::Map self, int x0, int y0, int w, int h)
1603 CODE: 2164 CODE:
1604{ 2165{
1605 int x1, x; 2166 int x1, x;
1606 int y1, y; 2167 int y1, y;
1607 int z; 2168 int z;
… …
1620 ? self->row + y 2181 ? self->row + y
1621 : 0; 2182 : 0;
1622 2183
1623 for (x = x0; x < x1; x++) 2184 for (x = x0; x < x1; x++)
1624 { 2185 {
1625 int r = 32, g = 32, b = 32, a = 192; 2186 unsigned int r = 32, g = 32, b = 32, a = 192;
1626 2187
1627 if (row && row->c0 <= x && x < row->c1) 2188 if (row && row->c0 <= x && x < row->c1)
1628 { 2189 {
1629 mapcell *cell = row->col + (x - row->c0); 2190 mapcell *cell = row->col + (x - row->c0);
1630 2191
… …
1632 { 2193 {
1633 maptex tex = self->tex [cell->tile [z]]; 2194 maptex tex = self->tex [cell->tile [z]];
1634 int a0 = 255 - tex.a; 2195 int a0 = 255 - tex.a;
1635 int a1 = tex.a; 2196 int a1 = tex.a;
1636 2197
1637 r = (r * a0 + tex.r * a1) / 255; 2198 r = div255 (r * a0 + tex.r * a1);
1638 g = (g * a0 + tex.g * a1) / 255; 2199 g = div255 (g * a0 + tex.g * a1);
1639 b = (b * a0 + tex.b * a1) / 255; 2200 b = div255 (b * a0 + tex.b * a1);
1640 a = (a * a0 + tex.a * a1) / 255; 2201 a = div255 (a * a0 + tex.a * a1);
1641 } 2202 }
1642 } 2203 }
1643 2204
1644 *map++ = (r ) 2205 *map++ = (r )
1645 | (g << 8) 2206 | (g << 8)
1646 | (b << 16) 2207 | (b << 16)
1647 | (a << 24); 2208 | (a << 24);
1648 } 2209 }
1649 } 2210 }
1650 2211
1651 RETVAL = map_sv; 2212 RETVAL = map_sv;
1652} 2213}
1653 OUTPUT: 2214 OUTPUT:
1654 RETVAL 2215 RETVAL
1655 2216
1656void 2217void
1657draw (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)
1658 CODE: 2219 CODE:
1659{ 2220{
1660 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1661 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1662 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1663 smooth_key skey;
1664 int x, y, z; 2221 int x, y, z;
1665 int last_name;
1666 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
1667 // thats current max. sorry. 2233 // that's current max. sorry.
1668 if (sw > 255) sw = 255; 2234 if (sw > 255) sw = 255;
1669 if (sh > 255) sh = 255; 2235 if (sh > 255) sh = 255;
1670 2236
1671 // clear key, in case of extra padding
1672 memset (&skey, 0, sizeof (skey)); 2237 memset (&key, 0, sizeof (key));
1673 2238 key.r = 255;
1674 glColor4ub (255, 255, 255, 255); 2239 key.g = 255;
1675 2240 key.b = 255;
1676 glEnable (GL_BLEND); 2241 key.a = 255;
1677 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2242 key.mode = GL_QUADS;
1678 glEnable (GL_TEXTURE_2D); 2243 key.format = GL_T2F_V3F;
1679 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1680
1681 glBegin (GL_QUADS);
1682
1683 last_name = 0;
1684 2244
1685 mx += self->x; 2245 mx += self->x;
1686 my += self->y; 2246 my += self->y;
1687 2247
1688 // first pass: determine smooth_max 2248 // first pass: determine smooth_max
1689 // rather ugly, if you ask me 2249 // rather ugly, if you ask me
1690 // could also be stored inside mapcell and updated on change 2250 // could also be stored inside mapcell and updated on change
1691 memset (smooth_max, 0, sizeof (smooth_max)); 2251 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1692 2252
1693 for (y = 0; y < sh; y++) 2253 for (y = 0; y < sh; y++)
1694 if (0 <= y + my && y + my < self->rows) 2254 if (0 <= y + my && y + my < self->rows)
1695 { 2255 {
1696 maprow *row = self->row + (y + my); 2256 maprow *row = self->row + (y + my);
… …
1705 MAX (self->tex [cell->tile [1]].smoothlevel, 2265 MAX (self->tex [cell->tile [1]].smoothlevel,
1706 self->tex [cell->tile [2]].smoothlevel)); 2266 self->tex [cell->tile [2]].smoothlevel));
1707 } 2267 }
1708 } 2268 }
1709 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
1710 for (z = 0; z <= 2; z++) 2274 for (z = 0; z <= 2; z++)
1711 { 2275 {
1712 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;
1713 2280
1714 for (y = 0; y < sh; y++) 2281 for (y = 0; y < sh; y++)
1715 if (0 <= y + my && y + my < self->rows) 2282 if (0 <= y + my && y + my < self->rows)
1716 { 2283 {
1717 maprow *row = self->row + (y + my); 2284 maprow *row = self->row + (y + my);
… …
1723 tileid tile = cell->tile [z]; 2290 tileid tile = cell->tile [z];
1724 2291
1725 if (tile) 2292 if (tile)
1726 { 2293 {
1727 maptex tex = self->tex [tile]; 2294 maptex tex = self->tex [tile];
1728 int px = (x + 1) * T - tex.w; 2295 int px, py;
1729 int py = (y + 1) * T - tex.h;
1730 2296
1731 // suppressing texture state switches here
1732 // is only moderately effective, but worth the extra effort
1733 if (last_name != tex.name) 2297 if (key.texname != tex.name)
1734 { 2298 {
2299 self->tex [tile].unused = 0;
2300
1735 if (!tex.name) 2301 if (!tex.name)
1736 tex = self->tex [2]; /* missing, replace by noface */ 2302 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1737 2303
2304 key.texname = tex.name;
1738 glEnd (); 2305 arr = &rc.array (key);
1739 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1740 glBegin (GL_QUADS);
1741 } 2306 }
1742 2307
1743 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2308 px = (x + 1) * Th - tex.w;
1744 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2309 py = (y + 1) * Tw - tex.h;
1745 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1746 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1747 2310
1748 if (cell->flags && z == 2) 2311 if (expect_false (cell->player == player) && expect_false (z == 2))
1749 { 2312 {
1750 if (cell->flags & 1) 2313 pl_x = px;
2314 pl_y = py;
2315 pl_tex = tex;
1751 { 2316 continue;
1752 maptex tex = self->tex [1];
1753 int px = x * T + T * 2 / 32;
1754 int py = y * T - T * 6 / 32;
1755
1756 glEnd ();
1757 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1758 glBegin (GL_QUADS);
1759
1760 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764 }
1765 } 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);
1766 2323
1767 // update smooth hash 2324 // update smooth hash
1768 if (tex.smoothtile) 2325 if (tex.smoothtile)
1769 { 2326 {
1770 skey.tile = tex.smoothtile; 2327 skey.tile = tex.smoothtile;
1771 skey.level = tex.smoothlevel; 2328 skey.level = tex.smoothlevel;
1772 2329
1773 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2330 smooth_level[tex.smoothlevel] = 1;
1774 2331
1775 // 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
1776 // shifted +1|+1 so we always stay positive. 2333 // shifted +1|+1 so we always stay positive.
1777 2334
1778 // bits is ___n cccc CCCC bbbb 2335 // bits is ___n cccc CCCC bbbb
… …
1786 2343
1787 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2344 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1788 // ·· ·· ·┏ ┓· 2345 // ·· ·· ·┏ ┓·
1789 2346
1790 // full tile 2347 // full tile
1791 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);
1792 2349
1793 // borders 2350 // borders
1794 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);
1795 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);
1796 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);
1797 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);
1798 2355
1799 // corners 2356 // corners
1800 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);
1801 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);
1802 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);
1803 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);
1804 } 2381 }
1805 } 2382 }
1806 } 2383 }
1807 } 2384 }
1808 2385
2386 rc.draw ();
2387 rc.clear ();
2388
1809 // go through all smoothlevels, lowest to highest, then draw. 2389 // go through all smoothlevels, lowest to highest, then draw.
1810 // this is basically counting sort 2390 // this is basically counting sort
1811 { 2391 {
1812 int w, b; 2392 int w, b;
1813 2393
1814 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)
1815 { 2399 {
1816 uint32_t smask = smooth_level [w]; 2400 smooth_key &skey = it->first;
1817 if (smask) 2401 IV bits = it->second;
1818 for (b = 0; b < 32; ++b) 2402
1819 if (smask & (((uint32_t)1) << b)) 2403 if (!(bits & 0x1000)
2404 && skey.level == level
2405 && level > smooth_max [skey.x][skey.y])
1820 { 2406 {
1821 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
1822 HE *he; 2415 if (tex.name)
1823
1824 hv_iterinit (smooth);
1825 while ((he = hv_iternext (smooth)))
1826 { 2416 {
1827 smooth_key *skey = (smooth_key *)HeKEY (he); 2417 // this time avoiding texture state changes
1828 IV bits = SvIVX (HeVAL (he)); 2418 // save gobs of state changes.
1829 2419 if (key.texname != tex.name)
1830 if (!(bits & 0x1000)
1831 && skey->level == level
1832 && level > smooth_max [skey->x][skey->y])
1833 { 2420 {
1834 maptex tex = self->tex [skey->tile]; 2421 self->tex [skey.tile].unused = 0;
1835 int px = (((int)skey->x) - 1) * T;
1836 int py = (((int)skey->y) - 1) * T;
1837 int border = bits & 15;
1838 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839 float dx = tex.s * .0625f; // 16 images/row
1840 float dy = tex.t * .5f ; // 2 images/column
1841 2422
1842 // this time naively avoiding texture state changes
1843 // save gobs of state changes.
1844 if (last_name != tex.name)
1845 {
1846 if (!tex.name)
1847 continue; // smoothing not yet available
1848
1849 glEnd (); 2423 glEnd ();
1850 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2424 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851 glBegin (GL_QUADS); 2425 glBegin (GL_QUADS);
1852 } 2426 }
1853 2427
1854 if (border) 2428 if (border)
1855 { 2429 {
1856 float ox = border * dx; 2430 float ox = border * dx;
1857 2431
1858 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2432 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2433 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1860 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1861 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2435 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1862 } 2436 }
1863 2437
1864 if (corner) 2438 if (corner)
1865 { 2439 {
1866 float ox = corner * dx; 2440 float ox = corner * dx;
1867 2441
1868 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2442 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2443 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1870 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2444 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1871 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2445 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1872 }
1873 } 2446 }
1874 } 2447 }
1875 } 2448 }
1876 } 2449 }
2450
2451 glEnd ();
2452 glDisable (GL_TEXTURE_2D);
2453 key.texname = -1;
1877 } 2454 }
1878
1879 hv_clear (smooth);
1880 } 2455 }
1881 2456
1882 glEnd (); 2457 if (pl_tex.name)
2458 {
2459 maptex tex = pl_tex;
2460 int px = pl_x + sdx;
2461 int py = pl_y + sdy;
1883 2462
1884 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
1885 glDisable (GL_BLEND); 2477 glDisable (GL_BLEND);
1886 2478
1887 // top layer: overlays such as the health bar 2479 // top layer: overlays such as the health bar
1888 for (y = 0; y < sh; y++) 2480 for (y = 0; y < sh; y++)
1889 if (0 <= y + my && y + my < self->rows) 2481 if (0 <= y + my && y + my < self->rows)
… …
1893 for (x = 0; x < sw; x++) 2485 for (x = 0; x < sw; x++)
1894 if (row->c0 <= x + mx && x + mx < row->c1) 2486 if (row->c0 <= x + mx && x + mx < row->c1)
1895 { 2487 {
1896 mapcell *cell = row->col + (x + mx - row->c0); 2488 mapcell *cell = row->col + (x + mx - row->c0);
1897 2489
1898 int px = x * T; 2490 int px = x * Tw;
1899 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 }
1900 2498
1901 if (cell->stat_hp) 2499 if (cell->stat_hp)
1902 { 2500 {
1903 int width = cell->stat_width * T; 2501 int width = cell->stat_width * Tw;
1904 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2502 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1905 2503
1906 glColor3ub (0, 0, 0); 2504 glColor3ub (0, 0, 0);
1907 glRectf (px + 1, py - thick - 2, 2505 glRectf (px + 1, py - thick - 2,
1908 px + width - 1, py); 2506 px + width - 1, py);
1909 2507
… …
1915 } 2513 }
1916 } 2514 }
1917} 2515}
1918 2516
1919void 2517void
1920draw_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)
1921 CODE: 2519 CODE:
1922{ 2520{
1923 static float color[16][3] = { 2521 static float color[16][3] = {
1924 { 0.00F, 0.00F, 0.00F }, 2522 { 0.00f, 0.00f, 0.00f },
1925 { 1.00F, 1.00F, 1.00F }, 2523 { 1.00f, 1.00f, 1.00f },
1926 { 0.00F, 0.00F, 0.55F }, 2524 { 0.00f, 0.00f, 0.55f },
1927 { 1.00F, 0.00F, 0.00F }, 2525 { 1.00f, 0.00f, 0.00f },
1928 2526
1929 { 1.00F, 0.54F, 0.00F }, 2527 { 1.00f, 0.54f, 0.00f },
1930 { 0.11F, 0.56F, 1.00F }, 2528 { 0.11f, 0.56f, 1.00f },
1931 { 0.93F, 0.46F, 0.00F }, 2529 { 0.93f, 0.46f, 0.00f },
1932 { 0.18F, 0.54F, 0.34F }, 2530 { 0.18f, 0.54f, 0.34f },
1933 2531
1934 { 0.56F, 0.73F, 0.56F }, 2532 { 0.56f, 0.73f, 0.56f },
1935 { 0.80F, 0.80F, 0.80F }, 2533 { 0.80f, 0.80f, 0.80f },
1936 { 0.55F, 0.41F, 0.13F }, 2534 { 0.55f, 0.41f, 0.13f },
1937 { 0.99F, 0.77F, 0.26F }, 2535 { 0.99f, 0.77f, 0.26f },
1938 2536
1939 { 0.74F, 0.65F, 0.41F }, 2537 { 0.74f, 0.65f, 0.41f },
1940 2538
1941 { 0.00F, 1.00F, 1.00F }, 2539 { 0.00f, 1.00f, 1.00f },
1942 { 1.00F, 0.00F, 1.00F }, 2540 { 1.00f, 0.00f, 1.00f },
1943 { 1.00F, 1.00F, 0.00F }, 2541 { 1.00f, 1.00f, 0.00f },
1944 }; 2542 };
1945 2543
1946 int x, y; 2544 int x, y;
1947 2545
1948 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 */
1949 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2553 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1950 glEnable (GL_BLEND); 2554 glEnable (GL_BLEND);
1951 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2555 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1952 glBegin (GL_QUADS); 2556 glBegin (GL_QUADS);
1953 2557
1954 for (y = 0; y < h; y++) 2558 for (y = 0; y < h; y++)
… …
1958 2562
1959 if (m) 2563 if (m)
1960 { 2564 {
1961 float *c = color [m & 15]; 2565 float *c = color [m & 15];
1962 2566
1963 float tx1 = m & 0x40 ? 0.5 : 0.; 2567 float tx1 = m & 0x40 ? 0.5f : 0.f;
1964 float tx2 = tx1 + 0.5; 2568 float tx2 = tx1 + 0.5f;
1965 2569
1966 glColor4f (c[0], c[1], c[2], 0.75); 2570 glColor4f (c[0], c[1], c[2], 1);
1967 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2571 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1968 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2572 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1969 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2573 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1970 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2574 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1971 } 2575 }
… …
1975 glDisable (GL_BLEND); 2579 glDisable (GL_BLEND);
1976 glDisable (GL_TEXTURE_2D); 2580 glDisable (GL_TEXTURE_2D);
1977} 2581}
1978 2582
1979void 2583void
1980fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix) 2584fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981 PPCODE: 2585 PPCODE:
1982{ 2586{
1983 int x, y; 2587 int x, y;
1984 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;
1985 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2592 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1986 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2593 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987 2594 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1988 memset (darkness, 255, sw4 * sh); 2595 memset (darkness1, 0, sw1*sh1);
2596
1989 SvPOK_only (darkness_sv); 2597 SvPOK_only (darkness3_sv);
1990 SvCUR_set (darkness_sv, sw4 * sh); 2598 SvCUR_set (darkness3_sv, sw3 * sh3);
1991 2599
1992 mx += self->x; 2600 mx += self->x - 1;
1993 my += self->y; 2601 my += self->y - 1;
1994 2602
1995 for (y = 0; y < sh; y++) 2603 for (y = 0; y < sh1; y++)
1996 if (0 <= y + my && y + my < self->rows) 2604 if (0 <= y + my && y + my < self->rows)
1997 { 2605 {
1998 maprow *row = self->row + (y + my); 2606 maprow *row = self->row + (y + my);
1999 2607
2000 for (x = 0; x < sw; x++) 2608 for (x = 0; x < sw1; x++)
2001 if (row->c0 <= x + mx && x + mx < row->c1) 2609 if (row->c0 <= x + mx && x + mx < row->c1)
2002 { 2610 {
2003 mapcell *cell = row->col + (x + mx - row->c0); 2611 mapcell *cell = row->col + (x + mx - row->c0);
2004 2612
2005 darkness[y * sw4 + x] = cell->darkness 2613 darkness1 [y * sw1 + x] = cell->darkness
2006 ? 255 - (cell->darkness - 1) 2614 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2007 : 255 - FOW_DARKNESS; 2615 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2008 } 2616 }
2009 } 2617 }
2010 2618
2011 if (smoothing)
2012 {
2013 SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2014 uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2015
2016 SvPOK_only (darkness2_sv);
2017 SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019 for (y = 0; y < sh; ++y) 2619 for (y = 0; y < sh; ++y)
2020 for (x = 0; x < sw4; ++x) 2620 for (x = 0; x < sw; ++x)
2021 { 2621 {
2022 float *f = (float *)matrix; 2622 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023 int dx, dy; 2623 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024 float sum = 0.f; 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];
2025 2631
2026 for (dy = -1; dy <= 1; ++dy) 2632 uint8_t r11 = (d11 + d21 + d12) / 3;
2027 for (dx = -1; dx <= 1; ++dx) 2633 uint8_t r21 = d21;
2028 { 2634 uint8_t r31 = (d21 + d31 + d32) / 3;
2029 unsigned int x2 = x + dx;
2030 unsigned int y2 = y + dy;
2031 2635
2032 sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++; 2636 uint8_t r12 = d12;
2033 } 2637 uint8_t r22 = d22;
2638 uint8_t r32 = d32;
2034 2639
2035 darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum; 2640 uint8_t r13 = (d13 + d23 + d12) / 3;
2036 } 2641 uint8_t r23 = d23;
2642 uint8_t r33 = (d23 + d33 + d32) / 3;
2037 2643
2038 darkness_sv = darkness2_sv; 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);
2039 } 2653 }
2654
2655 free (darkness1);
2040 2656
2041 EXTEND (SP, 3); 2657 EXTEND (SP, 3);
2042 PUSHs (sv_2mortal (newSViv (sw4))); 2658 PUSHs (sv_2mortal (newSViv (sw3)));
2043 PUSHs (sv_2mortal (newSViv (sh))); 2659 PUSHs (sv_2mortal (newSViv (sh3)));
2044 PUSHs (darkness_sv); 2660 PUSHs (darkness3_sv);
2045} 2661}
2046 2662
2047SV * 2663SV *
2048get_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)
2049 CODE: 2665 CODE:
2050{ 2666{
2051 int x, y, x1, y1; 2667 int x, y, x1, y1;
2052 SV *data_sv = newSV (w * h * 7 + 5); 2668 SV *data_sv = newSV (w * h * 7 + 5);
2053 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2669 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2110 else 2726 else
2111 *data++ = 0; 2727 *data++ = 0;
2112 } 2728 }
2113 } 2729 }
2114 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 {
2115 SvPOK_only (data_sv); 2734 SvPOK_only (data_sv);
2116 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2735 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2736 }
2737
2117 RETVAL = data_sv; 2738 RETVAL = data_sv;
2118} 2739}
2119 OUTPUT: 2740 OUTPUT:
2120 RETVAL 2741 RETVAL
2121 2742
2122void 2743void
2123set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2744set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124 PPCODE: 2745 PPCODE:
2125{ 2746{
2126 int x, y, z; 2747 int x, y, z;
2127 int w, h; 2748 int w, h;
2128 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;
2129 2760
2130 if (*data++ != 0) 2761 if (*data++ != 0)
2131 return; /* version mismatch */ 2762 XSRETURN_EMPTY; /* version mismatch */
2132 2763
2133 w = *data++ << 8; w |= *data++; 2764 w = *data++ << 8; w |= *data++;
2134 h = *data++ << 8; h |= *data++; 2765 h = *data++ << 8; h |= *data++;
2135 2766
2136 // 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
… …
2148 { 2779 {
2149 maprow *row = map_get_row (self, y); 2780 maprow *row = map_get_row (self, y);
2150 2781
2151 for (x = x0; x < x1; x++) 2782 for (x = x0; x < x1; x++)
2152 { 2783 {
2784 uint8_t flags;
2785
2786 if (data + 7 >= end)
2787 XSRETURN_EMPTY;
2788
2153 uint8_t flags = *data++; 2789 flags = *data++;
2154 2790
2155 if (flags) 2791 if (flags)
2156 { 2792 {
2157 mapcell *cell = row_get_cell (row, x); 2793 mapcell *cell = row_get_cell (row, x);
2158 tileid tile[3] = { 0, 0, 0 }; 2794 tileid tile[3] = { 0, 0, 0 };
… …
2161 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2797 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2798 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163 2799
2164 if (cell->darkness == 0) 2800 if (cell->darkness == 0)
2165 { 2801 {
2166 cell->darkness = 0; 2802 /*cell->darkness = 0;*/
2803 EXTEND (SP, 3);
2167 2804
2168 for (z = 0; z <= 2; z++) 2805 for (z = 0; z <= 2; z++)
2169 { 2806 {
2170 tileid t = tile [z]; 2807 tileid t = tile [z];
2171 2808
2172 if (t >= self->texs || (t && !self->tex [t].name)) 2809 if (t >= self->texs || (t && !self->tex [t].name))
2173 { 2810 {
2174 XPUSHs (sv_2mortal (newSViv (t))); 2811 PUSHs (sv_2mortal (newSViv (t)));
2175 need_texid (self, t); 2812 need_texid (self, t);
2176 } 2813 }
2177 2814
2178 cell->tile [z] = t; 2815 cell->tile [z] = t;
2179 } 2816 }
… …
2181 } 2818 }
2182 } 2819 }
2183 } 2820 }
2184} 2821}
2185 2822
2186MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2823MODULE = Deliantra::Client PACKAGE = DC::RW
2187 2824
2188CFPlus::MixChunk 2825DC::RW
2189new_from_file (SV *class, char *path) 2826new (SV *klass, SV *data_sv)
2190 CODE: 2827 CODE:
2191 RETVAL = Mix_LoadWAV (path); 2828{
2829 STRLEN datalen;
2830 char *data = SvPVbyte (data_sv, datalen);
2831
2832 RETVAL = SDL_RWFromConstMem (data, datalen);
2833}
2192 OUTPUT: 2834 OUTPUT:
2193 RETVAL 2835 RETVAL
2194 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 : '('
2195void 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
2196DESTROY (CFPlus::MixChunk self) 2964DESTROY (DC::MixChunk self)
2197 CODE: 2965 CODE:
2198 Mix_FreeChunk (self); 2966 Mix_FreeChunk (self);
2199 2967
2200int 2968int
2201volume (CFPlus::MixChunk self, int volume = -1) 2969volume (DC::MixChunk self, int volume = -1)
2202 CODE: 2970 CODE:
2971 if (items > 1)
2972 volume = CLAMP (volume, 0, 128);
2203 RETVAL = Mix_VolumeChunk (self, volume); 2973 RETVAL = Mix_VolumeChunk (self, volume);
2204 OUTPUT: 2974 OUTPUT:
2205 RETVAL 2975 RETVAL
2206 2976
2207int 2977DC::Channel
2208play (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)
2209 CODE: 2979 CODE:
2980{
2210 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}
2211 OUTPUT: 2992 OUTPUT:
2212 RETVAL 2993 RETVAL
2213 2994
2214MODULE = 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
2215 3008
2216int 3009int
2217volume (int volume = -1) 3010volume (int volume = -1)
3011 PROTOTYPE: ;$
2218 CODE: 3012 CODE:
3013 if (items > 0)
3014 volume = CLAMP (volume, 0, 128);
2219 RETVAL = Mix_VolumeMusic (volume); 3015 RETVAL = Mix_VolumeMusic (volume);
2220 OUTPUT: 3016 OUTPUT:
2221 RETVAL 3017 RETVAL
2222 3018
3019void
3020fade_out (int ms)
3021 CODE:
3022 Mix_FadeOutMusic (ms);
3023
3024void
3025halt ()
3026 CODE:
3027 Mix_HaltMusic ();
3028
2223int 3029int
2224fade_out (int ms) 3030playing ()
2225 CODE: 3031 CODE:
2226 RETVAL = Mix_FadeOutMusic (ms); 3032 RETVAL = Mix_PlayingMusic ();
2227 OUTPUT: 3033 OUTPUT:
2228 RETVAL 3034 RETVAL
2229 3035
2230CFPlus::MixMusic 3036DC::MixMusic
2231new_from_file (SV *class, char *path) 3037new (SV *klass, DC::RW rwops)
2232 CODE: 3038 CODE:
2233 RETVAL = Mix_LoadMUS (path); 3039 RETVAL = Mix_LoadMUS_RW (rwops);
2234 OUTPUT: 3040 OUTPUT:
2235 RETVAL 3041 RETVAL
2236 3042
2237void 3043void
2238DESTROY (CFPlus::MixMusic self) 3044DESTROY (DC::MixMusic self)
2239 CODE: 3045 CODE:
2240 Mix_FreeMusic (self); 3046 Mix_FreeMusic (self);
2241 3047
2242int 3048int
2243play (CFPlus::MixMusic self, int loops = -1) 3049play (DC::MixMusic self, int loops = -1)
2244 CODE: 3050 CODE:
2245 RETVAL = Mix_PlayMusic (self, loops); 3051 RETVAL = Mix_PlayMusic (self, loops);
2246 OUTPUT: 3052 OUTPUT:
2247 RETVAL 3053 RETVAL
2248 3054
2249int 3055void
2250fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3056fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251 CODE: 3057 CODE:
2252 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3058 Mix_FadeInMusicPos (self, loops, ms, position);
2253 OUTPUT:
2254 RETVAL
2255 3059
2256MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3060MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3061
3062PROTOTYPES: ENABLE
2257 3063
2258BOOT: 3064BOOT:
2259{ 3065{
2260 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3066 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261 static const struct { 3067 static const struct {
2262 const char *name; 3068 const char *name;
2263 IV iv; 3069 IV iv;
2264 } *civ, const_iv[] = { 3070 } *civ, const_iv[] = {
2265# define const_iv(name) { # name, (IV)name } 3071# define const_iv(name) { # name, (IV)name }
2266 const_iv (GL_VENDOR), 3072 const_iv (GL_VENDOR),
2267 const_iv (GL_VERSION), 3073 const_iv (GL_VERSION),
2268 const_iv (GL_EXTENSIONS), 3074 const_iv (GL_EXTENSIONS),
3075 const_iv (GL_MAX_TEXTURE_UNITS),
2269 const_iv (GL_COLOR_MATERIAL), 3076 const_iv (GL_COLOR_MATERIAL),
2270 const_iv (GL_SMOOTH), 3077 const_iv (GL_SMOOTH),
2271 const_iv (GL_FLAT), 3078 const_iv (GL_FLAT),
2272 const_iv (GL_DITHER), 3079 const_iv (GL_DITHER),
2273 const_iv (GL_BLEND), 3080 const_iv (GL_BLEND),
… …
2277 const_iv (GL_ALPHA_TEST), 3084 const_iv (GL_ALPHA_TEST),
2278 const_iv (GL_NORMALIZE), 3085 const_iv (GL_NORMALIZE),
2279 const_iv (GL_RESCALE_NORMAL), 3086 const_iv (GL_RESCALE_NORMAL),
2280 const_iv (GL_FRONT), 3087 const_iv (GL_FRONT),
2281 const_iv (GL_BACK), 3088 const_iv (GL_BACK),
3089 const_iv (GL_AUX0),
2282 const_iv (GL_AND), 3090 const_iv (GL_AND),
2283 const_iv (GL_ONE), 3091 const_iv (GL_ONE),
2284 const_iv (GL_ZERO), 3092 const_iv (GL_ZERO),
2285 const_iv (GL_SRC_ALPHA), 3093 const_iv (GL_SRC_ALPHA),
2286 const_iv (GL_DST_ALPHA), 3094 const_iv (GL_DST_ALPHA),
2287 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3095 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2288 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),
2289 const_iv (GL_SRC_ALPHA_SATURATE), 3101 const_iv (GL_SRC_ALPHA_SATURATE),
2290 const_iv (GL_RGB), 3102 const_iv (GL_RGB),
2291 const_iv (GL_RGBA), 3103 const_iv (GL_RGBA),
2292 const_iv (GL_RGBA4), 3104 const_iv (GL_RGBA4),
2293 const_iv (GL_RGBA8), 3105 const_iv (GL_RGBA8),
… …
2299 const_iv (GL_INTENSITY), 3111 const_iv (GL_INTENSITY),
2300 const_iv (GL_LUMINANCE), 3112 const_iv (GL_LUMINANCE),
2301 const_iv (GL_LUMINANCE_ALPHA), 3113 const_iv (GL_LUMINANCE_ALPHA),
2302 const_iv (GL_FLOAT), 3114 const_iv (GL_FLOAT),
2303 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),
2304 const_iv (GL_COMPILE), 3122 const_iv (GL_COMPILE),
2305 const_iv (GL_PROXY_TEXTURE_1D), 3123 const_iv (GL_PROXY_TEXTURE_1D),
2306 const_iv (GL_PROXY_TEXTURE_2D), 3124 const_iv (GL_PROXY_TEXTURE_2D),
2307 const_iv (GL_TEXTURE_1D), 3125 const_iv (GL_TEXTURE_1D),
2308 const_iv (GL_TEXTURE_2D), 3126 const_iv (GL_TEXTURE_2D),
… …
2332 const_iv (GL_COLOR_LOGIC_OP), 3150 const_iv (GL_COLOR_LOGIC_OP),
2333 const_iv (GL_SEPARABLE_2D), 3151 const_iv (GL_SEPARABLE_2D),
2334 const_iv (GL_CONVOLUTION_2D), 3152 const_iv (GL_CONVOLUTION_2D),
2335 const_iv (GL_CONVOLUTION_BORDER_MODE), 3153 const_iv (GL_CONVOLUTION_BORDER_MODE),
2336 const_iv (GL_CONSTANT_BORDER), 3154 const_iv (GL_CONSTANT_BORDER),
3155 const_iv (GL_POINTS),
2337 const_iv (GL_LINES), 3156 const_iv (GL_LINES),
2338 const_iv (GL_LINE_STRIP), 3157 const_iv (GL_LINE_STRIP),
2339 const_iv (GL_LINE_LOOP), 3158 const_iv (GL_LINE_LOOP),
2340 const_iv (GL_QUADS), 3159 const_iv (GL_QUADS),
2341 const_iv (GL_QUAD_STRIP), 3160 const_iv (GL_QUAD_STRIP),
2342 const_iv (GL_TRIANGLES), 3161 const_iv (GL_TRIANGLES),
2343 const_iv (GL_TRIANGLE_STRIP), 3162 const_iv (GL_TRIANGLE_STRIP),
2344 const_iv (GL_TRIANGLE_FAN), 3163 const_iv (GL_TRIANGLE_FAN),
3164 const_iv (GL_POLYGON),
2345 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),
2346 const_iv (GL_FASTEST), 3171 const_iv (GL_FASTEST),
3172 const_iv (GL_DONT_CARE),
3173 const_iv (GL_NICEST),
2347 const_iv (GL_V2F), 3174 const_iv (GL_V2F),
2348 const_iv (GL_V3F), 3175 const_iv (GL_V3F),
2349 const_iv (GL_T2F_V3F), 3176 const_iv (GL_T2F_V3F),
2350 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),
2351# undef const_iv 3181# undef const_iv
2352 }; 3182 };
2353 3183
2354 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--)
2355 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3185 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2356 3186
2357 texture_av = newAV (); 3187 texture_av = newAV ();
2358 AvREAL_off (texture_av); 3188 AvREAL_off (texture_av);
2359} 3189}
2360 3190
2361char * 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 *
2362gl_vendor () 3201gl_vendor ()
2363 CODE: 3202 CODE:
2364 RETVAL = (char *)glGetString (GL_VENDOR); 3203 RETVAL = (const char *)glGetString (GL_VENDOR);
2365 OUTPUT: 3204 OUTPUT:
2366 RETVAL 3205 RETVAL
2367 3206
2368char * 3207const char *
2369gl_version () 3208gl_version ()
2370 CODE: 3209 CODE:
2371 RETVAL = (char *)glGetString (GL_VERSION); 3210 RETVAL = (const char *)glGetString (GL_VERSION);
2372 OUTPUT: 3211 OUTPUT:
2373 RETVAL 3212 RETVAL
2374 3213
2375char * 3214const char *
2376gl_extensions () 3215gl_extensions ()
2377 CODE: 3216 CODE:
2378 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3217 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2379 OUTPUT: 3218 OUTPUT:
2380 RETVAL 3219 RETVAL
2381 3220
2382const char *glGetString (GLenum pname) 3221const char *glGetString (GLenum pname)
3222 CODE:
3223 RETVAL = (const char *)glGetString (pname);
3224 OUTPUT:
3225 RETVAL
2383 3226
2384GLint glGetInteger (GLenum pname) 3227GLint glGetInteger (GLenum pname)
2385 CODE: 3228 CODE:
2386 glGetIntegerv (pname, &RETVAL); 3229 glGetIntegerv (pname, &RETVAL);
2387 OUTPUT: 3230 OUTPUT:
… …
2395 3238
2396int glGetError () 3239int glGetError ()
2397 3240
2398void glFinish () 3241void glFinish ()
2399 3242
3243void glFlush ()
3244
2400void glClear (int mask) 3245void glClear (int mask)
2401 3246
2402void glClearColor (float r, float g, float b, float a = 1.0) 3247void glClearColor (float r, float g, float b, float a = 1.0)
2403 PROTOTYPE: @ 3248 PROTOTYPE: @
2404 3249
… …
2414 3259
2415void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3260void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2416 CODE: 3261 CODE:
2417 gl_BlendFuncSeparate (sa, da, saa, daa); 3262 gl_BlendFuncSeparate (sa, da, saa, daa);
2418 3263
3264# void glBlendEquation (int se)
3265
2419void glDepthMask (int flag) 3266void glDepthMask (int flag)
2420 3267
2421void glLogicOp (int opcode) 3268void glLogicOp (int opcode)
2422 3269
2423void glColorMask (int red, int green, int blue, int alpha) 3270void glColorMask (int red, int green, int blue, int alpha)
… …
2437# near_ and far_ are due to microsofts buggy "c" compiler 3284# near_ and far_ are due to microsofts buggy "c" compiler
2438void 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_)
2439 3286
2440# near_ and far_ are due to microsofts buggy "c" compiler 3287# near_ and far_ are due to microsofts buggy "c" compiler
2441void 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
2442 3291
2443void glViewport (int x, int y, int width, int height) 3292void glViewport (int x, int y, int width, int height)
2444 3293
2445void glScissor (int x, int y, int width, int height) 3294void glScissor (int x, int y, int width, int height)
2446 3295
… …
2454 3303
2455void glRotate (float angle, float x, float y, float z) 3304void glRotate (float angle, float x, float y, float z)
2456 CODE: 3305 CODE:
2457 glRotatef (angle, x, y, z); 3306 glRotatef (angle, x, y, z);
2458 3307
2459void glBegin (int mode)
2460
2461void glEnd ()
2462
2463void glColor (float r, float g, float b, float a = 1.0) 3308void glColor (float r, float g, float b, float a = 1.0)
2464 PROTOTYPE: @ 3309 PROTOTYPE: @
2465 ALIAS: 3310 ALIAS:
2466 glColor_premultiply = 1 3311 glColor_premultiply = 1
2467 CODE: 3312 CODE:
2468 if (ix) 3313 if (ix)
2469 { 3314 {
… …
2472 b *= a; 3317 b *= a;
2473 } 3318 }
2474 // microsoft visual "c" rounds instead of truncating... 3319 // microsoft visual "c" rounds instead of truncating...
2475 glColor4f (r, g, b, a); 3320 glColor4f (r, g, b, a);
2476 3321
2477void glInterleavedArrays (int format, int stride, char *data)
2478
2479void glDrawElements (int mode, int count, int type, char *indices)
2480
2481# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483void glRasterPos (float x, float y, float z = 0.) 3322void glRasterPos (float x, float y, float z = 0.)
2484 CODE: 3323 CODE:
2485 glRasterPos3f (0, 0, z); 3324 glRasterPos3f (0, 0, z);
2486 glBitmap (0, 0, 0, 0, x, y, 0); 3325 glBitmap (0, 0, 0, 0, x, y, 0);
2487 3326
… …
2491 3330
2492void glTexCoord (float s, float t) 3331void glTexCoord (float s, float t)
2493 CODE: 3332 CODE:
2494 glTexCoord2f (s, t); 3333 glTexCoord2f (s, t);
2495 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
2496void glTexEnv (int target, int pname, float param) 3364void glTexEnv (int target, int pname, float param)
2497 CODE: 3365 CODE:
2498 glTexEnvf (target, pname, param); 3366 glTexEnvf (target, pname, param);
2499 3367
2500void glTexParameter (int target, int pname, float param) 3368void glTexParameter (int target, int pname, float param)
… …
2516void 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)
2517 CODE: 3385 CODE:
2518 if (gl.SeparableFilter2D) 3386 if (gl.SeparableFilter2D)
2519 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3387 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520 3388
2521void 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)
2522 3390
2523void 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)
2524 3392
2525void glDrawPixels (int width, int height, int format, int type, char *pixels) 3393void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526 3394
… …
2552 3420
2553void glEndList () 3421void glEndList ()
2554 3422
2555void glCallList (int list) 3423void glCallList (int list)
2556 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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– Removed lines
+ Added lines
< Changed lines
> Changed lines