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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 1.331 by root, Mon Nov 19 00:10:34 2018 UTC

… …
15 15
16#include "EXTERN.h" 16#include "EXTERN.h"
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#include "flat_hash_map.hpp"
21
20#ifdef _WIN32 22#ifdef _WIN32
21# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
22#endif 28#endif
23 29
24#include <assert.h> 30#include <cassert>
25#include <math.h> 31#include <cmath>
26#include <string.h> 32#include <cstring>
27#include <stdio.h> 33#include <cstdio>
28#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 40
30#include <SDL.h> 41#include <SDL.h>
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#include "ecb.h"
82
52#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 83#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53 84
85/* this is used as fow flag as well, so has to have a different value */
86/* then anything that is computed by incoming darkness */
54#define FOW_DARKNESS 32 87#define FOW_DARKNESS 50
88#define DARKNESS_ADJUST(n) (n)
55 89
56#define MAP_EXTEND_X 32 90#define MAP_EXTEND_X 32
57#define MAP_EXTEND_Y 512 91#define MAP_EXTEND_Y 512
58 92
59#define MIN_FONT_HEIGHT 10 93#define MIN_FONT_HEIGHT 10
60 94
61#if 0 95/* mask out modifiers we are not interested in */
62# define PARACHUTE SDL_INIT_NOPARACHUTE 96#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63#else 97
64# define PARACHUTE 0 98#define KMOD_LRAM 0x10000 // our extension
65#endif 99
100#define TEXID_SPEECH 1
101#define TEXID_NOFACE 2
102
103static char *
104fast_sv_grow (SV *sv, STRLEN need)
105{
106 STRLEN len = SvLEN (sv);
107 STRLEN want = SvCUR (sv) + need;
108
109 if (ecb_expect_false (len < want))
110 {
111 do
112 len *= 2;
113 while (len < want);
114
115 sv_grow (sv, len);
116 }
117
118 SvCUR_set (sv, want);
119 return SvEND (sv) - need;
120}
66 121
67static AV *texture_av; 122static AV *texture_av;
68 123
69static struct 124static struct
70{ 125{
… …
107 av_push (texture_av, (SV *)(size_t)name); 162 av_push (texture_av, (SV *)(size_t)name);
108 glDeleteTextures (1, &name); 163 glDeleteTextures (1, &name);
109} 164}
110 165
111#include "texcache.c" 166#include "texcache.c"
167#include "rendercache.c"
112 168
113#include "pango-font.c" 169#include "pango-font.c"
114#include "pango-fontmap.c" 170#include "pango-fontmap.c"
115#include "pango-render.c" 171#include "pango-render.c"
116 172
173typedef IV DC__Channel;
174typedef SDL_RWops *DC__RW;
117typedef Mix_Chunk *CFPlus__MixChunk; 175typedef Mix_Chunk *DC__MixChunk;
118typedef Mix_Music *CFPlus__MixMusic; 176typedef Mix_Music *DC__MixMusic;
119 177
120typedef PangoFontDescription *CFPlus__Font; 178typedef PangoFontDescription *DC__Font;
121 179
122static int 180static int
123shape_attr_p (PangoLayoutRun *run) 181shape_attr_p (PangoLayoutRun *run)
124{ 182{
125 GSList *attrs = run->item->analysis.extra_attrs; 183 GSList *attrs = run->item->analysis.extra_attrs;
126 184
127 while (attrs) 185 while (attrs)
128 { 186 {
129 PangoAttribute *attr = attrs->data; 187 PangoAttribute *attr = (PangoAttribute *)attrs->data;
130 188
131 if (attr->klass->type == PANGO_ATTR_SHAPE) 189 if (attr->klass->type == PANGO_ATTR_SHAPE)
132 return 1; 190 return 1;
133 191
134 attrs = attrs->next; 192 attrs = attrs->next;
135 } 193 }
136 194
137 return 0; 195 return 0;
138} 196}
139 197
140typedef struct cf_layout { 198struct cf_layout {
141 PangoLayout *pl; 199 PangoLayout *pl;
142 float r, g, b, a; // default color for rgba mode 200 float r, g, b, a; // default color for rgba mode
143 int base_height; 201 int base_height;
144 CFPlus__Font font; 202 DC__Font font;
145} *CFPlus__Layout; 203 rc_t rc;
204};
146 205
206typedef cf_layout *DC__Layout;
207
147static CFPlus__Font default_font; 208static DC__Font default_font;
148static PangoContext *opengl_context; 209static PangoContext *opengl_context;
149static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
150 211
151static void 212static void
152substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
153{ 214{
154 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
155#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
156 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
157#endif 218#endif
158 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159} 220}
160 221
161static void 222static void
162layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
163{ 224{
164 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
165 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
166 */ 227 */
167 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
168 229
169 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
170 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171 232
172 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
173} 234}
174 235
175static void 236static void
176layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
177{ 238{
178 PangoRectangle rect; 239 PangoRectangle rect;
179 240
180 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
181 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
188 249
189 *w = rect.width; 250 *w = rect.width;
190 *h = rect.height; 251 *h = rect.height;
191} 252}
192 253
254/////////////////////////////////////////////////////////////////////////////
255
193typedef uint16_t tileid; 256typedef uint16_t tileid;
194typedef uint16_t faceid; 257typedef uint16_t faceid;
195 258
196typedef struct { 259struct maptex
260{
197 int name; 261 GLuint name;
198 int w, h; 262 int w, h;
199 float s, t; 263 float s, t;
200 uint8_t r, g, b, a; 264 uint8_t r, g, b, a;
201 tileid smoothtile; 265 tileid smoothtile;
202 uint8_t smoothlevel; 266 uint8_t smoothlevel;
203} maptex; 267 uint8_t unused; /* set to zero on use */
268};
204 269
205typedef struct { 270struct mapcell
271{
206 uint32_t player; 272 uint32_t player;
207 tileid tile[3]; 273 tileid tile[3];
208 uint16_t darkness; 274 uint16_t darkness;
209 uint8_t stat_width, stat_hp, flags, smoothmax; 275 uint8_t stat_width, stat_hp, flags, smoothmax;
210} mapcell; 276};
211 277
212typedef struct { 278struct maprow
279{
213 int32_t c0, c1; 280 int32_t c0, c1;
214 mapcell *col; 281 mapcell *col;
215} maprow; 282};
216 283
217typedef struct map { 284struct mapgrid {
218 int x, y, w, h; 285 int x, y, w, h;
219 int ox, oy; /* offset to virtual global coordinate system */ 286 int ox, oy; /* offset to virtual global coordinate system */
220 int faces; tileid *face2tile; // [faceid] 287 int faces; tileid *face2tile; // [faceid]
221 int texs; maptex *tex; // [tileid] 288 int texs; maptex *tex; // [tileid]
222 289
223 int32_t rows; 290 int32_t rows;
224 maprow *row; 291 maprow *row;
225} *CFPlus__Map; 292};
226 293
227static char * 294typedef mapgrid *DC__Map;
295
296template<typename T>
297static void
228prepend (char *ptr, int sze, int inc) 298prepend (T *&ptr, int sze, int inc)
229{ 299{
230 char *p; 300 T *p;
231 301
232 New (0, p, sze + inc, char); 302 Newx (p, inc + sze, T);
233 Zero (p, inc, char); 303 Zero (p, inc, T);
234 Move (ptr, p + inc, sze, char); 304 Move (ptr, p + inc, sze, T);
235 Safefree (ptr); 305 Safefree (ptr);
236 306
237 return p; 307 ptr = p;
238} 308}
239 309
240static char * 310template<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 311static void
312append (T *&ptr, int sze, int inc)
313{
314 Renew (ptr, sze + inc, T);
315 Zero (ptr + sze, inc, T);
316}
317
318static void
253need_facenum (struct map *self, faceid face) 319need_facenum (struct mapgrid *self, faceid face)
254{ 320{
255 while (self->faces <= face) 321 while (self->faces <= face)
256 { 322 {
257 Append (tileid, self->face2tile, self->faces, self->faces); 323 append (self->face2tile, self->faces, self->faces);
258 self->faces *= 2; 324 self->faces *= 2;
259 } 325 }
260} 326}
261 327
262static void 328static void
263need_texid (struct map *self, int texid) 329need_texid (struct mapgrid *self, int texid)
264{ 330{
265 while (self->texs <= texid) 331 while (self->texs <= texid)
266 { 332 {
267 Append (maptex, self->tex, self->texs, self->texs); 333 append (self->tex, self->texs, self->texs);
268 self->texs *= 2; 334 self->texs *= 2;
269 } 335 }
270} 336}
271 337
272static maprow * 338static maprow *
273map_get_row (CFPlus__Map self, int y) 339map_get_row (mapgrid *self, int y)
274{ 340{
275 if (0 > y) 341 if (0 > y)
276 { 342 {
277 int extend = - y + MAP_EXTEND_Y; 343 int extend = - y + MAP_EXTEND_Y;
278 Prepend (maprow, self->row, self->rows, extend); 344 prepend (self->row, self->rows, extend);
279 345
280 self->rows += extend; 346 self->rows += extend;
281 self->y += extend; 347 self->y += extend;
282 y += extend; 348 y += extend;
283 } 349 }
284 else if (y >= self->rows) 350 else if (y >= self->rows)
285 { 351 {
286 int extend = y - self->rows + MAP_EXTEND_Y; 352 int extend = y - self->rows + MAP_EXTEND_Y;
287 Append (maprow, self->row, self->rows, extend); 353 append (self->row, self->rows, extend);
288 self->rows += extend; 354 self->rows += extend;
289 } 355 }
290 356
291 return self->row + y; 357 return self->row + y;
292} 358}
… …
302 } 368 }
303 369
304 if (row->c0 > x) 370 if (row->c0 > x)
305 { 371 {
306 int extend = row->c0 - x + MAP_EXTEND_X; 372 int extend = row->c0 - x + MAP_EXTEND_X;
307 Prepend (mapcell, row->col, row->c1 - row->c0, extend); 373 prepend (row->col, row->c1 - row->c0, extend);
308 row->c0 -= extend; 374 row->c0 -= extend;
309 } 375 }
310 else if (x >= row->c1) 376 else if (x >= row->c1)
311 { 377 {
312 int extend = x - row->c1 + MAP_EXTEND_X; 378 int extend = x - row->c1 + MAP_EXTEND_X;
313 Append (mapcell, row->col, row->c1 - row->c0, extend); 379 append (row->col, row->c1 - row->c0, extend);
314 row->c1 += extend; 380 row->c1 += extend;
315 } 381 }
316 382
317 return row->col + (x - row->c0); 383 return row->col + (x - row->c0);
318} 384}
319 385
320static mapcell * 386static mapcell *
321map_get_cell (CFPlus__Map self, int x, int y) 387map_get_cell (mapgrid *self, int x, int y)
322{ 388{
323 return row_get_cell (map_get_row (self, y), x); 389 return row_get_cell (map_get_row (self, y), x);
324} 390}
325 391
326static void 392static void
327map_clear (CFPlus__Map self) 393map_clear (mapgrid *self)
328{ 394{
329 int r; 395 int r;
330 396
331 for (r = 0; r < self->rows; r++) 397 for (r = 0; r < self->rows; r++)
332 Safefree (self->row[r].col); 398 Safefree (self->row[r].col);
… …
339 self->oy = 0; 405 self->oy = 0;
340 self->row = 0; 406 self->row = 0;
341 self->rows = 0; 407 self->rows = 0;
342} 408}
343 409
410#define CELL_CLEAR(cell) \
411 do { \
412 if ((cell)->player) \
413 (cell)->tile [2] = 0; \
414 (cell)->darkness = 0; \
415 (cell)->stat_hp = 0; \
416 (cell)->flags = 0; \
417 (cell)->player = 0; \
418 } while (0)
419
344static void 420static void
345map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 421map_blank (mapgrid *self, int x0, int y0, int w, int h)
346{ 422{
347 int x, y; 423 int x, y;
348 maprow *row; 424 maprow *row;
349 mapcell *cell; 425 mapcell *cell;
350 426
… …
362 if (x >= row->c1) 438 if (x >= row->c1)
363 break; 439 break;
364 440
365 cell = row->col + x - row->c0; 441 cell = row->col + x - row->c0;
366 442
367 cell->darkness = 0; 443 CELL_CLEAR (cell);
368 cell->stat_hp = 0;
369 cell->flags = 0;
370 cell->player = 0;
371 } 444 }
372 } 445 }
373} 446}
374 447
375typedef struct { 448struct smooth_key
449{
376 tileid tile; 450 tileid tile;
377 uint8_t x, y, level; 451 uint8_t x, y, level;
378} smooth_key; 452
453 bool operator == (const smooth_key &o) const
454 {
455 return tile == o.tile && x == o.x && y == o.y && level == o.level;
456 }
457};
458
459typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
460
461namespace std {
462 template <>
463 struct hash<smooth_key>
464 {
465 size_t operator () (const smooth_key &v) const
466 {
467 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
468 }
469 };
470}
379 471
380static void 472static void
381smooth_or_bits (HV *hv, smooth_key *key, IV bits) 473smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
382{ 474{
383 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 475 auto &&it = h.find (key);
384 476
385 if (SvIOK (*sv)) 477 if (it == h.end ())
386 SvIV_set (*sv, SvIVX (*sv) | bits); 478 h.insert (std::make_pair (key, bits));
387 else 479 else
388 sv_setiv (*sv, bits); 480 it->second |= bits;
389} 481}
390 482
391static void 483static void
392music_finished (void) 484music_finished (void)
393{ 485{
… …
410 ev.code = 1; 502 ev.code = 1;
411 ev.data1 = (void *)(long)channel; 503 ev.data1 = (void *)(long)channel;
412 ev.data2 = 0; 504 ev.data2 = 0;
413 505
414 SDL_PushEvent ((SDL_Event *)&ev); 506 SDL_PushEvent ((SDL_Event *)&ev);
507}
508
509// approximately divide by 255
510static unsigned int
511div255 (unsigned int n)
512{
513 return (n + (n >> 8)) >> 8;
415} 514}
416 515
417static unsigned int 516static unsigned int
418minpot (unsigned int n) 517minpot (unsigned int n)
419{ 518{
… …
433 532
434/* SDL should provide this, really. */ 533/* SDL should provide this, really. */
435#define SDLK_MODIFIER_MIN 300 534#define SDLK_MODIFIER_MIN 300
436#define SDLK_MODIFIER_MAX 314 535#define SDLK_MODIFIER_MAX 314
437 536
438MODULE = CFPlus PACKAGE = CFPlus 537/******************************************************************************/
538
539static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
540static GV *hover_gv;
541
542static int
543within_widget (SV *widget, NV x, NV y)
544{
545 HV *self;
546 SV **svp;
547 NV wx, ww, wy, wh;
548
549 if (!SvROK (widget))
550 return 0;
551
552 self = (HV *)SvRV (widget);
553
554 if (SvTYPE (self) != SVt_PVHV)
555 return 0;
556
557 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
558 if (y < wy)
559 return 0;
560
561 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
562 if (y >= wy + wh)
563 return 0;
564
565 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
566 if (x < wx)
567 return 0;
568
569 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
570 if (x >= wx + ww)
571 return 0;
572
573 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
574 if (!svp || !SvTRUE (*svp))
575 return 0;
576
577 return 1;
578}
579
580/******************************************************************************/
581
582/* process keyboard modifiers */
583static int
584mod_munge (int mod)
585{
586 mod &= MOD_MASK;
587
588 if (mod & (KMOD_META | KMOD_ALT))
589 mod |= KMOD_LRAM;
590
591 return mod;
592}
593
594static void
595deliantra_main (SV *real_main)
596{
597 dSP;
598
599 PUSHMARK (SP);
600 call_sv (real_main, G_DISCARD | G_VOID);
601}
602
603#ifdef __MACOSX__
604 static SV *real_main;
605
606 /* to due surprising braindamage on the side of SDL design, we
607 * do some mind-boggling hack here: SDL requires a custom main()
608 * on OS X, so... we provide one and call the original main(), which,
609 * due to shared library magic, calls -lSDLmain's main, not perl's main,
610 * and which calls our main (== SDL_main) back.
611 */
612 extern C_LINKAGE int
613 main (int argc, char *argv[])
614 {
615 deliantra_main (real_main);
616 }
617
618 #undef main
619
620 extern C_LINKAGE int main (int argc, char *argv[]);
621
622 static void
623 SDL_main_hack (SV *real_main_)
624 {
625 real_main = real_main_;
626
627 char *argv[] = { "deliantra client", 0 };
628 (main) (1, argv);
629 }
630#else
631 static void
632 SDL_main_hack (SV *real_main)
633 {
634 deliantra_main (real_main);
635 }
636#endif
637
638MODULE = Deliantra::Client PACKAGE = DC
439 639
440PROTOTYPES: ENABLE 640PROTOTYPES: ENABLE
441 641
442BOOT: 642BOOT:
443{ 643{
444 HV *stash = gv_stashpv ("CFPlus", 1); 644 HV *stash = gv_stashpv ("DC", 1);
445 static const struct { 645 static const struct {
446 const char *name; 646 const char *name;
447 IV iv; 647 IV iv;
448 } *civ, const_iv[] = { 648 } *civ, const_iv[] = {
449# define const_iv(name) { # name, (IV)name } 649# define const_iv(name) { # name, (IV)name }
… …
471 671
472 const_iv (SDL_APPINPUTFOCUS), 672 const_iv (SDL_APPINPUTFOCUS),
473 const_iv (SDL_APPMOUSEFOCUS), 673 const_iv (SDL_APPMOUSEFOCUS),
474 const_iv (SDL_APPACTIVE), 674 const_iv (SDL_APPACTIVE),
475 675
676
677 const_iv (SDLK_UNKNOWN),
678 const_iv (SDLK_FIRST),
679 const_iv (SDLK_BACKSPACE),
680 const_iv (SDLK_TAB),
681 const_iv (SDLK_CLEAR),
682 const_iv (SDLK_RETURN),
683 const_iv (SDLK_PAUSE),
684 const_iv (SDLK_ESCAPE),
685 const_iv (SDLK_SPACE),
686 const_iv (SDLK_EXCLAIM),
687 const_iv (SDLK_QUOTEDBL),
688 const_iv (SDLK_HASH),
689 const_iv (SDLK_DOLLAR),
690 const_iv (SDLK_AMPERSAND),
691 const_iv (SDLK_QUOTE),
692 const_iv (SDLK_LEFTPAREN),
693 const_iv (SDLK_RIGHTPAREN),
694 const_iv (SDLK_ASTERISK),
695 const_iv (SDLK_PLUS),
696 const_iv (SDLK_COMMA),
697 const_iv (SDLK_MINUS),
698 const_iv (SDLK_PERIOD),
699 const_iv (SDLK_SLASH),
700 const_iv (SDLK_0),
701 const_iv (SDLK_1),
702 const_iv (SDLK_2),
703 const_iv (SDLK_3),
704 const_iv (SDLK_4),
705 const_iv (SDLK_5),
706 const_iv (SDLK_6),
707 const_iv (SDLK_7),
708 const_iv (SDLK_8),
709 const_iv (SDLK_9),
710 const_iv (SDLK_COLON),
711 const_iv (SDLK_SEMICOLON),
712 const_iv (SDLK_LESS),
713 const_iv (SDLK_EQUALS),
714 const_iv (SDLK_GREATER),
715 const_iv (SDLK_QUESTION),
716 const_iv (SDLK_AT),
717
718 const_iv (SDLK_LEFTBRACKET),
719 const_iv (SDLK_BACKSLASH),
720 const_iv (SDLK_RIGHTBRACKET),
721 const_iv (SDLK_CARET),
722 const_iv (SDLK_UNDERSCORE),
723 const_iv (SDLK_BACKQUOTE),
724 const_iv (SDLK_DELETE),
725
726 const_iv (SDLK_FIRST),
727 const_iv (SDLK_LAST),
476 const_iv (SDLK_KP0), 728 const_iv (SDLK_KP0),
477 const_iv (SDLK_KP1), 729 const_iv (SDLK_KP1),
478 const_iv (SDLK_KP2), 730 const_iv (SDLK_KP2),
479 const_iv (SDLK_KP3), 731 const_iv (SDLK_KP3),
480 const_iv (SDLK_KP4), 732 const_iv (SDLK_KP4),
… …
552 const_iv (KMOD_LMETA), 804 const_iv (KMOD_LMETA),
553 const_iv (KMOD_RMETA), 805 const_iv (KMOD_RMETA),
554 const_iv (KMOD_NUM), 806 const_iv (KMOD_NUM),
555 const_iv (KMOD_CAPS), 807 const_iv (KMOD_CAPS),
556 const_iv (KMOD_MODE), 808 const_iv (KMOD_MODE),
809
810 const_iv (KMOD_LRAM),
811
812 const_iv (MIX_DEFAULT_FORMAT),
813
814 const_iv (SDL_INIT_TIMER),
815 const_iv (SDL_INIT_AUDIO),
816 const_iv (SDL_INIT_VIDEO),
817 const_iv (SDL_INIT_CDROM),
818 const_iv (SDL_INIT_JOYSTICK),
819 const_iv (SDL_INIT_EVERYTHING),
820 const_iv (SDL_INIT_NOPARACHUTE),
821 const_iv (SDL_INIT_EVENTTHREAD),
822
823 const_iv (SDL_GL_RED_SIZE),
824 const_iv (SDL_GL_GREEN_SIZE),
825 const_iv (SDL_GL_BLUE_SIZE),
826 const_iv (SDL_GL_ALPHA_SIZE),
827 const_iv (SDL_GL_DOUBLEBUFFER),
828 const_iv (SDL_GL_BUFFER_SIZE),
829 const_iv (SDL_GL_DEPTH_SIZE),
830 const_iv (SDL_GL_STENCIL_SIZE),
831 const_iv (SDL_GL_ACCUM_RED_SIZE),
832 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
833 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
834 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
835 const_iv (SDL_GL_STEREO),
836 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
837 const_iv (SDL_GL_MULTISAMPLESAMPLES),
838 const_iv (SDL_GL_ACCELERATED_VISUAL),
839 const_iv (SDL_GL_SWAP_CONTROL),
840
841 const_iv (FOW_DARKNESS)
557# undef const_iv 842# undef const_iv
558 }; 843 };
559 844
560 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 845 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
561 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 846 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
562 847
563 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 848 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
564 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 849 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
565} 850}
566 851
… …
578 RETVAL 863 RETVAL
579 864
580NV floor (NV x) 865NV floor (NV x)
581 866
582NV ceil (NV x) 867NV ceil (NV x)
868
869IV minpot (UV n)
870
871IV popcount (UV n)
872 CODE:
873 RETVAL = ecb_popcount32 (n);
874 OUTPUT:
875 RETVAL
876
877NV distance (NV dx, NV dy)
878 CODE:
879 RETVAL = pow (dx * dx + dy * dy, 0.5);
880 OUTPUT:
881 RETVAL
583 882
584void 883void
585pango_init () 884pango_init ()
586 CODE: 885 CODE:
587{ 886{
588 opengl_fontmap = pango_opengl_font_map_new (); 887 opengl_fontmap = pango_opengl_font_map_new ();
589 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 888 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 889 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
890 /*pango_context_set_font_description (opengl_context, default_font);*/
891#if PANGO_VERSION_CHECK (1, 15, 2)
892 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
893 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
894#endif
591} 895}
592 896
593char *
594SDL_GetError () 897char *SDL_GetError ()
595 898
596int 899void SDL_main_hack (SV *real_main)
597SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) 900 PROTOTYPE: &
598 901
599void 902int SDL_Init (U32 flags)
903
904int SDL_InitSubSystem (U32 flags)
905
906void SDL_QuitSubSystem (U32 flags)
907
600SDL_Quit () 908void SDL_Quit ()
909
910int SDL_GL_SetAttribute (int attr, int value)
911 C_ARGS: (SDL_GLattr)attr, value
912
913int SDL_GL_GetAttribute (int attr)
914 CODE:
915 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
916 XSRETURN_UNDEF;
917 OUTPUT:
918 RETVAL
601 919
602void 920void
603SDL_ListModes (int rgb, int alpha) 921SDL_ListModes (int rgb, int alpha)
604 PPCODE: 922 PPCODE:
605{ 923{
… …
617 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 935 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); 936 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 937 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620 938
621 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 939 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); 940 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625#endif
626 941
627 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 942 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628 943
629 if (m && m != (SDL_Rect **)-1) 944 if (m && m != (SDL_Rect **)-1)
630 while (*m) 945 while (*m)
631 { 946 {
632 if ((*m)->w >= 640 && (*m)->h >= 480) 947 if ((*m)->w >= 400 && (*m)->h >= 300)
633 { 948 {
634 AV *av = newAV (); 949 AV *av = newAV ();
635 av_push (av, newSViv ((*m)->w)); 950 av_push (av, newSViv ((*m)->w));
636 av_push (av, newSViv ((*m)->h)); 951 av_push (av, newSViv ((*m)->h));
637 av_push (av, newSViv (rgb)); 952 av_push (av, newSViv (rgb));
… …
660 ); 975 );
661 976
662 if (RETVAL) 977 if (RETVAL)
663 { 978 {
664 av_clear (texture_av); 979 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); 980#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668#include "glfunc.h" 981#include "glfunc.h"
669#undef GL_FUNC 982#undef GL_FUNC
983 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
984 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
670 } 985 }
671} 986}
672 OUTPUT: 987 OUTPUT:
673 RETVAL 988 RETVAL
989
990void
991SDL_WM_SetCaption (const char *title, const char *icon)
674 992
675void 993void
676SDL_GL_SwapBuffers () 994SDL_GL_SwapBuffers ()
677 995
678char * 996char *
679SDL_GetKeyName (int sym) 997SDL_GetKeyName (int sym)
998 C_ARGS: (SDLKey)sym
680 999
681int 1000int
682SDL_GetAppState () 1001SDL_GetAppState ()
683 1002
1003int
1004SDL_GetModState ()
1005
1006int
1007SDL_WaitEvent ()
1008 C_ARGS: 0
1009
684void 1010void
1011SDL_PumpEvents ()
1012
1013void
685poll_events () 1014peep_events ()
686 PPCODE: 1015 PPCODE:
687{ 1016{
688 SDL_Event ev; 1017 SDL_Event ev;
689 1018
690 SDL_PumpEvents (); 1019 SDL_PumpEvents ();
… …
697 { 1026 {
698 case SDL_KEYDOWN: 1027 case SDL_KEYDOWN:
699 case SDL_KEYUP: 1028 case SDL_KEYUP:
700 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1029 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1030 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1031 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
703 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1032 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
704 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1033 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705 break; 1034 break;
706 1035
707 case SDL_ACTIVEEVENT: 1036 case SDL_ACTIVEEVENT:
708 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1037 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
726 x = ev.motion.x; 1055 x = ev.motion.x;
727 y = ev.motion.y; 1056 y = ev.motion.y;
728 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1057 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729 } 1058 }
730 1059
731 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1060 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732 hv_store (hv, "state", 5, newSViv (state), 0); 1061 hv_store (hv, "state", 5, newSViv (state), 0);
733 hv_store (hv, "x", 1, newSViv (x), 0); 1062 hv_store (hv, "x", 1, newSViv (x), 0);
734 hv_store (hv, "y", 1, newSViv (y), 0); 1063 hv_store (hv, "y", 1, newSViv (y), 0);
735 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1064 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1065 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737 } 1066 }
738 break; 1067 break;
739 1068
740 case SDL_MOUSEBUTTONDOWN: 1069 case SDL_MOUSEBUTTONDOWN:
741 case SDL_MOUSEBUTTONUP: 1070 case SDL_MOUSEBUTTONUP:
742 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1071 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743 1072
744 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1073 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1074 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1075 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1076 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
752 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1081 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1082 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754 break; 1083 break;
755 } 1084 }
756 1085
757 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1086 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758 } 1087 }
759} 1088}
760 1089
1090char *
1091SDL_AudioDriverName ()
1092 CODE:
1093{
1094 char buf [256];
1095 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1096 XSRETURN_UNDEF;
1097
1098 RETVAL = buf;
1099}
1100 OUTPUT:
1101 RETVAL
1102
761int 1103int
762Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1104Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763 POSTCALL: 1105 POSTCALL:
764 Mix_HookMusicFinished (music_finished); 1106 Mix_HookMusicFinished (music_finished);
765 Mix_ChannelFinished (channel_finished); 1107 Mix_ChannelFinished (channel_finished);
766 1108
767void 1109void
1110Mix_QuerySpec ()
1111 PPCODE:
1112{
1113 int freq, channels;
1114 Uint16 format;
1115
1116 if (Mix_QuerySpec (&freq, &format, &channels))
1117 {
1118 EXTEND (SP, 3);
1119 PUSHs (sv_2mortal (newSViv (freq)));
1120 PUSHs (sv_2mortal (newSViv (format)));
1121 PUSHs (sv_2mortal (newSViv (channels)));
1122 }
1123}
1124
1125void
768Mix_CloseAudio () 1126Mix_CloseAudio ()
769 1127
770int 1128int
771Mix_AllocateChannels (int numchans = -1) 1129Mix_AllocateChannels (int numchans = -1)
1130
1131const char *
1132Mix_GetError ()
772 1133
773void 1134void
774lowdelay (int fd, int val = 1) 1135lowdelay (int fd, int val = 1)
775 CODE: 1136 CODE:
776 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1137 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
802 } 1163 }
803 } 1164 }
804#endif 1165#endif
805} 1166}
806 1167
807void 1168int
808add_font (char *file) 1169add_font (char *file)
809 CODE: 1170 CODE:
810 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1171 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1172 OUTPUT:
1173 RETVAL
1174
1175void
1176IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1177
1178# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1179void
1180Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
811 1181
812void 1182void
813load_image_inline (SV *image_) 1183load_image_inline (SV *image_)
814 ALIAS: 1184 ALIAS:
815 load_image_file = 1 1185 load_image_file = 1
… …
818 STRLEN image_len; 1188 STRLEN image_len;
819 char *image = (char *)SvPVbyte (image_, image_len); 1189 char *image = (char *)SvPVbyte (image_, image_len);
820 SDL_Surface *surface, *surface2; 1190 SDL_Surface *surface, *surface2;
821 SDL_PixelFormat fmt; 1191 SDL_PixelFormat fmt;
822 SDL_RWops *rw = ix 1192 SDL_RWops *rw = ix
823 ? SDL_RWFromFile (image, "r") 1193 ? SDL_RWFromFile (image, "rb")
824 : SDL_RWFromConstMem (image, image_len); 1194 : SDL_RWFromConstMem (image, image_len);
825 1195
826 if (!rw) 1196 if (!rw)
827 croak ("load_image: %s", SDL_GetError ()); 1197 croak ("load_image: %s", SDL_GetError ());
828 1198
… …
861 1231
862 SDL_LockSurface (surface2); 1232 SDL_LockSurface (surface2);
863 EXTEND (SP, 6); 1233 EXTEND (SP, 6);
864 PUSHs (sv_2mortal (newSViv (surface2->w))); 1234 PUSHs (sv_2mortal (newSViv (surface2->w)));
865 PUSHs (sv_2mortal (newSViv (surface2->h))); 1235 PUSHs (sv_2mortal (newSViv (surface2->h)));
866 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1236 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))); 1237 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
868 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1238 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
869 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1239 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
870 SDL_UnlockSurface (surface2); 1240 SDL_UnlockSurface (surface2);
871 1241
… …
901void 1271void
902error (char *message) 1272error (char *message)
903 CODE: 1273 CODE:
904 fprintf (stderr, "ERROR: %s\n", message); 1274 fprintf (stderr, "ERROR: %s\n", message);
905#ifdef _WIN32 1275#ifdef _WIN32
906 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1276 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907#endif 1277#endif
908 1278
909void 1279void
910fatal (char *message) 1280fatal (char *message)
911 CODE: 1281 CODE:
912 fprintf (stderr, "FATAL: %s\n", message); 1282 fprintf (stderr, "FATAL: %s\n", message);
913#ifdef _WIN32 1283#ifdef _WIN32
914 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1284 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915#endif 1285#endif
916 _exit (1); 1286 _exit (1);
917 1287
918void 1288void
919_exit (int retval = 0) 1289_exit (int retval = 0)
… …
931#if DEBUG 1301#if DEBUG
932 VALGRIND_DO_LEAK_CHECK; 1302 VALGRIND_DO_LEAK_CHECK;
933#endif 1303#endif
934} 1304}
935 1305
936MODULE = CFPlus PACKAGE = CFPlus::Font 1306int
1307SvREFCNT (SV *sv)
1308 CODE:
1309 RETVAL = SvREFCNT (sv);
1310 OUTPUT:
1311 RETVAL
937 1312
938CFPlus::Font 1313MODULE = Deliantra::Client PACKAGE = DC::Font
1314
1315PROTOTYPES: DISABLE
1316
1317DC::Font
939new_from_file (SV *class, char *path, int id = 0) 1318new_from_file (SV *klass, char *path, int id = 0)
940 CODE: 1319 CODE:
941{ 1320{
942 int count; 1321 int count;
943 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1322 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
944 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1323 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
946} 1325}
947 OUTPUT: 1326 OUTPUT:
948 RETVAL 1327 RETVAL
949 1328
950void 1329void
951DESTROY (CFPlus::Font self) 1330DESTROY (DC::Font self)
952 CODE: 1331 CODE:
953 pango_font_description_free (self); 1332 pango_font_description_free (self);
954 1333
955void 1334void
956make_default (CFPlus::Font self) 1335make_default (DC::Font self)
1336 PROTOTYPE: $
957 CODE: 1337 CODE:
958 default_font = self; 1338 default_font = self;
959 1339
960MODULE = CFPlus PACKAGE = CFPlus::Layout 1340MODULE = Deliantra::Client PACKAGE = DC::Layout
961 1341
1342PROTOTYPES: DISABLE
1343
962void 1344void
963reset_glyph_cache () 1345glyph_cache_backup ()
1346 PROTOTYPE:
964 CODE: 1347 CODE:
1348 tc_backup ();
1349
1350void
1351glyph_cache_restore ()
1352 PROTOTYPE:
1353 CODE:
965 tc_clear (); 1354 tc_restore ();
966 1355
967CFPlus::Layout 1356DC::Layout
968new (SV *class) 1357new (SV *klass)
969 CODE: 1358 CODE:
970 New (0, RETVAL, 1, struct cf_layout); 1359 RETVAL = new cf_layout;
971 1360
972 RETVAL->pl = pango_layout_new (opengl_context); 1361 RETVAL->pl = pango_layout_new (opengl_context);
973 RETVAL->r = 1.; 1362 RETVAL->r = 1.;
974 RETVAL->g = 1.; 1363 RETVAL->g = 1.;
975 RETVAL->b = 1.; 1364 RETVAL->b = 1.;
… …
981 layout_update_font (RETVAL); 1370 layout_update_font (RETVAL);
982 OUTPUT: 1371 OUTPUT:
983 RETVAL 1372 RETVAL
984 1373
985void 1374void
986DESTROY (CFPlus::Layout self) 1375DESTROY (DC::Layout self)
987 CODE: 1376 CODE:
988 g_object_unref (self->pl); 1377 g_object_unref (self->pl);
989 Safefree (self); 1378 delete self;
990 1379
991void 1380void
992set_text (CFPlus::Layout self, SV *text_) 1381set_text (DC::Layout self, SV *text_)
993 CODE: 1382 CODE:
994{ 1383{
995 STRLEN textlen; 1384 STRLEN textlen;
996 char *text = SvPVutf8 (text_, textlen); 1385 char *text = SvPVutf8 (text_, textlen);
997 1386
998 pango_layout_set_text (self->pl, text, textlen); 1387 pango_layout_set_text (self->pl, text, textlen);
999} 1388}
1000 1389
1001void 1390void
1002set_markup (CFPlus::Layout self, SV *text_) 1391set_markup (DC::Layout self, SV *text_)
1003 CODE: 1392 CODE:
1004{ 1393{
1005 STRLEN textlen; 1394 STRLEN textlen;
1006 char *text = SvPVutf8 (text_, textlen); 1395 char *text = SvPVutf8 (text_, textlen);
1007 1396
1008 pango_layout_set_markup (self->pl, text, textlen); 1397 pango_layout_set_markup (self->pl, text, textlen);
1009} 1398}
1010 1399
1011void 1400void
1012set_shapes (CFPlus::Layout self, ...) 1401set_shapes (DC::Layout self, ...)
1013 CODE: 1402 CODE:
1014{ 1403{
1015 PangoAttrList *attrs = 0; 1404 PangoAttrList *attrs = 0;
1016 const char *text = pango_layout_get_text (self->pl); 1405 const char *text = pango_layout_get_text (self->pl);
1017 const char *pos = text; 1406 const char *pos = text;
… …
1052 if (attrs) 1441 if (attrs)
1053 pango_layout_set_attributes (self->pl, attrs); 1442 pango_layout_set_attributes (self->pl, attrs);
1054} 1443}
1055 1444
1056void 1445void
1057get_shapes (CFPlus::Layout self) 1446get_shapes (DC::Layout self)
1058 PPCODE: 1447 PPCODE:
1059{ 1448{
1060 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1449 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061 1450
1062 do 1451 do
1063 { 1452 {
1064 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1453 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065 1454
1066 if (run && shape_attr_p (run)) 1455 if (run && shape_attr_p (run))
1067 { 1456 {
1068 PangoRectangle extents; 1457 PangoRectangle extents;
1069 pango_layout_iter_get_run_extents (iter, 0, &extents); 1458 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1077 1466
1078 pango_layout_iter_free (iter); 1467 pango_layout_iter_free (iter);
1079} 1468}
1080 1469
1081int 1470int
1082has_wrapped (CFPlus::Layout self) 1471has_wrapped (DC::Layout self)
1083 CODE: 1472 CODE:
1084{ 1473{
1085 int lines = 1; 1474 int lines = 1;
1086 const char *text = pango_layout_get_text (self->pl); 1475 const char *text = pango_layout_get_text (self->pl);
1087 1476
… …
1092} 1481}
1093 OUTPUT: 1482 OUTPUT:
1094 RETVAL 1483 RETVAL
1095 1484
1096SV * 1485SV *
1097get_text (CFPlus::Layout self) 1486get_text (DC::Layout self)
1098 CODE: 1487 CODE:
1099 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1488 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100 sv_utf8_decode (RETVAL); 1489 sv_utf8_decode (RETVAL);
1101 OUTPUT: 1490 OUTPUT:
1102 RETVAL 1491 RETVAL
1103 1492
1104void 1493void
1105set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1494set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106 CODE: 1495 CODE:
1107 self->r = r; 1496 self->r = r;
1108 self->g = g; 1497 self->g = g;
1109 self->b = b; 1498 self->b = b;
1110 self->a = a; 1499 self->a = a;
1111 1500
1112void 1501void
1113set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1502set_font (DC::Layout self, DC::Font font = 0)
1114 CODE: 1503 CODE:
1115 if (self->font != font) 1504 if (self->font != font)
1116 { 1505 {
1117 self->font = font; 1506 self->font = font;
1118 layout_update_font (self); 1507 layout_update_font (self);
1119 } 1508 }
1120 1509
1121void 1510void
1122set_height (CFPlus::Layout self, int base_height) 1511set_height (DC::Layout self, int base_height)
1123 CODE: 1512 CODE:
1124 if (self->base_height != base_height) 1513 if (self->base_height != base_height)
1125 { 1514 {
1126 self->base_height = base_height; 1515 self->base_height = base_height;
1127 layout_update_font (self); 1516 layout_update_font (self);
1128 } 1517 }
1129 1518
1130void 1519void
1131set_width (CFPlus::Layout self, int max_width = -1) 1520set_width (DC::Layout self, int max_width = -1)
1132 CODE: 1521 CODE:
1133 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1522 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134 1523
1135void 1524void
1136set_indent (CFPlus::Layout self, int indent) 1525set_indent (DC::Layout self, int indent)
1137 CODE: 1526 CODE:
1138 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1527 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139 1528
1140void 1529void
1141set_spacing (CFPlus::Layout self, int spacing) 1530set_spacing (DC::Layout self, int spacing)
1142 CODE: 1531 CODE:
1143 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1532 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144 1533
1145void 1534void
1146set_ellipsise (CFPlus::Layout self, int ellipsise) 1535set_ellipsise (DC::Layout self, int ellipsise)
1147 CODE: 1536 CODE:
1148 pango_layout_set_ellipsize (self->pl, 1537 pango_layout_set_ellipsize (self->pl,
1149 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1538 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1539 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1540 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152 : PANGO_ELLIPSIZE_NONE 1541 : PANGO_ELLIPSIZE_NONE
1153 ); 1542 );
1154 1543
1155void 1544void
1156set_single_paragraph_mode (CFPlus::Layout self, int spm) 1545set_single_paragraph_mode (DC::Layout self, int spm)
1157 CODE: 1546 CODE:
1158 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1547 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159 1548
1160void 1549void
1161size (CFPlus::Layout self) 1550size (DC::Layout self)
1162 PPCODE: 1551 PPCODE:
1163{ 1552{
1164 int w, h; 1553 int w, h;
1165 1554
1166 layout_get_pixel_size (self, &w, &h); 1555 layout_get_pixel_size (self, &w, &h);
… …
1169 PUSHs (sv_2mortal (newSViv (w))); 1558 PUSHs (sv_2mortal (newSViv (w)));
1170 PUSHs (sv_2mortal (newSViv (h))); 1559 PUSHs (sv_2mortal (newSViv (h)));
1171} 1560}
1172 1561
1173int 1562int
1174descent (CFPlus::Layout self) 1563descent (DC::Layout self)
1175 CODE: 1564 CODE:
1176{ 1565{
1177 PangoRectangle rect; 1566 PangoRectangle rect;
1178 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1567 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179 pango_layout_line_get_pixel_extents (line, 0, &rect); 1568 pango_layout_line_get_pixel_extents (line, 0, &rect);
1180 RETVAL = PANGO_DESCENT (rect); 1569 RETVAL = PANGO_DESCENT (rect);
1181} 1570}
1182 OUTPUT: 1571 OUTPUT:
1183 RETVAL 1572 RETVAL
1184 1573
1185int 1574int
1186xy_to_index (CFPlus::Layout self, int x, int y) 1575xy_to_index (DC::Layout self, int x, int y)
1187 CODE: 1576 CODE:
1188{ 1577{
1189 int index, trailing; 1578 int index, trailing;
1190 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1579 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191 RETVAL = index + trailing; 1580 RETVAL = index + trailing;
1192} 1581}
1193 OUTPUT: 1582 OUTPUT:
1194 RETVAL 1583 RETVAL
1195 1584
1196void 1585void
1197cursor_pos (CFPlus::Layout self, int index) 1586cursor_pos (DC::Layout self, int index)
1198 PPCODE: 1587 PPCODE:
1199{ 1588{
1200 PangoRectangle strong_pos; 1589 PangoRectangle pos;
1201 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1590 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202 1591
1203 EXTEND (SP, 3); 1592 EXTEND (SP, 3);
1204 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1593 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1594 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1595 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207} 1596}
1208 1597
1209void 1598void
1210index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1599index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211 PPCODE: 1600 PPCODE:
1212{ 1601{
1213 int line, x; 1602 int line, x;
1214 1603
1215 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1604 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1605#if !PANGO_VERSION_CHECK (1, 17, 3)
1216 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1606 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217 1607 --line;
1608#endif
1218 EXTEND (SP, 2); 1609 EXTEND (SP, 2);
1219 PUSHs (sv_2mortal (newSViv (line - 1))); 1610 PUSHs (sv_2mortal (newSViv (line)));
1220 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221} 1612}
1222 1613
1223void 1614void
1224line_x_to_index (CFPlus::Layout self, int line, int x) 1615line_x_to_index (DC::Layout self, int line, int x)
1225 PPCODE: 1616 PPCODE:
1226{ 1617{
1227 PangoLayoutLine *lp; 1618 PangoLayoutLine *lp;
1228 int index, trailing; 1619 int index, trailing;
1229 1620
1230 if (line < 0) 1621 if (line < 0)
1231 XSRETURN_EMPTY; 1622 XSRETURN_EMPTY;
1232 1623
1233 if (!(lp = pango_layout_get_line (self->pl, line))) 1624 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234 XSRETURN_EMPTY; /* do better */ 1625 XSRETURN_EMPTY; /* do better */
1235 1626
1236 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1627 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237 1628
1238 EXTEND (SP, 2); 1629 EXTEND (SP, 2);
… …
1244 PUSHs (sv_2mortal (newSViv (trailing))); 1635 PUSHs (sv_2mortal (newSViv (trailing)));
1245 } 1636 }
1246} 1637}
1247 1638
1248void 1639void
1249render (CFPlus::Layout self, float x, float y, int flags = 0) 1640render (DC::Layout self, float x, float y, int flags = 0)
1250 PPCODE: 1641 CODE:
1642 self->rc.clear ();
1251 pango_opengl_render_layout_subpixel ( 1643 pango_opengl_render_layout_subpixel (
1252 self->pl, 1644 self->pl,
1645 &self->rc,
1253 x * PANGO_SCALE, y * PANGO_SCALE, 1646 x * PANGO_SCALE, y * PANGO_SCALE,
1254 self->r, self->g, self->b, self->a, 1647 self->r, self->g, self->b, self->a,
1255 flags 1648 flags
1256 ); 1649 );
1650 // we assume that context_change actually clears/frees stuff
1651 // and does not do any recomputation...
1652 pango_layout_context_changed (self->pl);
1257 1653
1258MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260int minpot (int n)
1261
1262void 1654void
1263pad2pot (SV *data_, SV *w_, SV *h_) 1655draw (DC::Layout self)
1264 CODE: 1656 CODE:
1265{ 1657{
1266 int ow = SvIV (w_); 1658 glEnable (GL_TEXTURE_2D);
1267 int oh = SvIV (h_); 1659 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1660 glEnable (GL_BLEND);
1661 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1662 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1663 glEnable (GL_ALPHA_TEST);
1664 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268 1665
1269 if (ow && oh) 1666 self->rc.draw ();
1667
1668 glDisable (GL_ALPHA_TEST);
1669 glDisable (GL_BLEND);
1670 glDisable (GL_TEXTURE_2D);
1671}
1672
1673MODULE = Deliantra::Client PACKAGE = DC::Texture
1674
1675PROTOTYPES: ENABLE
1676
1677void
1678pad (SV *data_, int ow, int oh, int nw, int nh)
1679 CODE:
1680{
1681 if ((nw != ow || nh != oh) && SvOK (data_))
1270 { 1682 {
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; 1683 STRLEN datalen;
1279 char *data = SvPVbyte (data_, datalen); 1684 char *data = SvPVbyte (data_, datalen);
1280 int bpp = datalen / (ow * oh); 1685 int bpp = datalen / (ow * oh);
1281 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1686 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282 1687
1283 SvPOK_only (result_); 1688 SvPOK_only (result_);
1284 SvCUR_set (result_, nw * nh * bpp); 1689 SvCUR_set (result_, nw * nh * bpp);
1285 1690
1286 memset (SvPVX (result_), 0, nw * nh * bpp); 1691 memset (SvPVX (result_), 0, nw * nh * bpp);
1287 while (oh--) 1692 while (oh--)
1288 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1693 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289 1694
1290 sv_setsv (data_, result_); 1695 sv_setsv (data_, result_);
1291 }
1292
1293 sv_setiv (w_, nw);
1294 sv_setiv (h_, nh);
1295 }
1296 } 1696 }
1297} 1697}
1298 1698
1299void 1699void
1300draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1700draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1306{ 1706{
1307 HV *hv = (HV *)SvRV (self); 1707 HV *hv = (HV *)SvRV (self);
1308 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1708 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1709 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1710 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1711
1712 if (name <= 0)
1713 XSRETURN_EMPTY;
1311 1714
1312 if (items < 5) 1715 if (items < 5)
1313 { 1716 {
1314 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1717 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1718 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1343 glDisable (GL_ALPHA_TEST); 1746 glDisable (GL_ALPHA_TEST);
1344 glDisable (GL_BLEND); 1747 glDisable (GL_BLEND);
1345 } 1748 }
1346} 1749}
1347 1750
1751void
1752draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1753 PROTOTYPE: @
1754 CODE:
1755{
1756 glEnable (GL_BLEND);
1757 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1758 glEnable (GL_TEXTURE_2D);
1759 glBindTexture (GL_TEXTURE_2D, name1);
1760
1761 glColor3f (intensity, intensity, intensity);
1762 glPushMatrix ();
1763 glScalef (1./3, 1./3, 1.);
1764
1765 if (blend > 0.f)
1766 {
1767 float dx3 = dx * -3.f / w;
1768 float dy3 = dy * -3.f / h;
1769 GLfloat env_color[4] = { 0., 0., 0., blend };
1770
1771 /* interpolate the two shadow textures */
1772 /* stage 0 == rgb(glcolor) + alpha(t0) */
1773 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774
1775 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1776 gl.ActiveTexture (GL_TEXTURE1);
1777 glEnable (GL_TEXTURE_2D);
1778 glBindTexture (GL_TEXTURE_2D, name2);
1779 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1780
1781 /* rgb == rgb(glcolor) */
1782 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1783 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1784 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1785
1786 /* alpha = interpolate t0, t1 by env_alpha */
1787 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1788
1789 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1790 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1792
1793 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1794 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1795
1796 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1797 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1798
1799 glBegin (GL_QUADS);
1800 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1801 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1802 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1803 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1804 glEnd ();
1805
1806 glDisable (GL_TEXTURE_2D);
1807 gl.ActiveTexture (GL_TEXTURE0);
1808 }
1809 else
1810 {
1811 /* simple blending of one texture, also opengl <1.3 path */
1812 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1813
1814 glBegin (GL_QUADS);
1815 glTexCoord2f (0, 0); glVertex2f (0, 0);
1816 glTexCoord2f (0, t); glVertex2f (0, h);
1817 glTexCoord2f (s, t); glVertex2f (w, h);
1818 glTexCoord2f (s, 0); glVertex2f (w, 0);
1819 glEnd ();
1820 }
1821
1822 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1823 {
1824 int x, y;
1825 int dx3 = dx * 3;
1826 int dy3 = dy * 3;
1827
1828 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1829 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1830 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1831 glTranslatef (-1., -1., 0);
1832 glBegin (GL_QUADS);
1833
1834 for (y = 1; y < h; y += 3)
1835 {
1836 int y1 = y - dy3;
1837 int y1valid = y1 >= 0 && y1 < h;
1838
1839 for (x = 1; x < w; x += 3)
1840 {
1841 int x1 = x - dx3;
1842 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1843 uint8_t h2;
1844
1845 if (y1valid && x1 >= 0 && x1 < w)
1846 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1847 else
1848 h2 = 1; /* out of range == invisible */
1849
1850 if (h1 || h2)
1851 {
1852 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1853 glColor4f (1., 1., 1., alpha);
1854
1855 glTexCoord2f (0, 0.); glVertex2i (x , y );
1856 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1857 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1858 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1859 }
1860 }
1861 }
1862 }
1863
1864 glEnd ();
1865
1866 glPopMatrix ();
1867
1868 glDisable (GL_TEXTURE_2D);
1869 glDisable (GL_BLEND);
1870}
1871
1348IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) 1872IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1349 CODE: 1873 CODE:
1350{ 1874{
1351 GLint width; 1875 GLint width;
1352 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); 1876 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
… …
1354 RETVAL = width > 0; 1878 RETVAL = width > 0;
1355} 1879}
1356 OUTPUT: 1880 OUTPUT:
1357 RETVAL 1881 RETVAL
1358 1882
1359MODULE = CFPlus PACKAGE = CFPlus::Map 1883MODULE = Deliantra::Client PACKAGE = DC::Map
1360 1884
1361CFPlus::Map 1885PROTOTYPES: DISABLE
1886
1887DC::Map
1362new (SV *class) 1888new (SV *klass)
1363 CODE: 1889 CODE:
1364 New (0, RETVAL, 1, struct map); 1890 New (0, RETVAL, 1, mapgrid);
1365 RETVAL->x = 0; 1891 RETVAL->x = 0;
1366 RETVAL->y = 0; 1892 RETVAL->y = 0;
1367 RETVAL->w = 0; 1893 RETVAL->w = 0;
1368 RETVAL->h = 0; 1894 RETVAL->h = 0;
1369 RETVAL->ox = 0; 1895 RETVAL->ox = 0;
… …
1374 RETVAL->row = 0; 1900 RETVAL->row = 0;
1375 OUTPUT: 1901 OUTPUT:
1376 RETVAL 1902 RETVAL
1377 1903
1378void 1904void
1379DESTROY (CFPlus::Map self) 1905DESTROY (DC::Map self)
1380 CODE: 1906 CODE:
1381{ 1907{
1382 map_clear (self); 1908 map_clear (self);
1383 Safefree (self->face2tile); 1909 Safefree (self->face2tile);
1384 Safefree (self->tex); 1910 Safefree (self->tex);
1385 Safefree (self); 1911 Safefree (self);
1386} 1912}
1387 1913
1388void 1914void
1389resize (CFPlus::Map self, int map_width, int map_height) 1915resize (DC::Map self, int map_width, int map_height)
1390 CODE: 1916 CODE:
1391 self->w = map_width; 1917 self->w = map_width;
1392 self->h = map_height; 1918 self->h = map_height;
1393 1919
1394void 1920void
1395clear (CFPlus::Map self) 1921clear (DC::Map self)
1396 CODE: 1922 CODE:
1397 map_clear (self); 1923 map_clear (self);
1398 1924
1399void 1925void
1400set_tileid (CFPlus::Map self, int face, int tile) 1926set_tileid (DC::Map self, int face, int tile)
1401 CODE: 1927 CODE:
1402{ 1928{
1403 need_facenum (self, face); self->face2tile [face] = tile; 1929 need_facenum (self, face); self->face2tile [face] = tile;
1404 need_texid (self, tile); 1930 need_texid (self, tile);
1405} 1931}
1406 1932
1407void 1933void
1408set_smooth (CFPlus::Map self, int face, int smooth, int level) 1934set_smooth (DC::Map self, int face, int smooth, int level)
1409 CODE: 1935 CODE:
1410{ 1936{
1411 tileid texid; 1937 tileid texid;
1412 maptex *tex; 1938 maptex *tex;
1413 1939
1414 if (face < 0 || face >= self->faces) 1940 if (face < 0 || face >= self->faces)
1415 return; 1941 return;
1416 1942
1417 if (smooth < 0 || smooth >= self->faces) 1943 if (smooth < 0 || smooth >= self->faces)
1418 return; 1944 return;
1419 1945
1420 texid = self->face2tile [face]; 1946 texid = self->face2tile [face];
1421 1947
1422 if (!texid) 1948 if (!texid)
1423 return; 1949 return;
1424 1950
1425 tex = self->tex + texid; 1951 tex = self->tex + texid;
1426 tex->smoothtile = self->face2tile [smooth]; 1952 tex->smoothtile = self->face2tile [smooth];
1427 tex->smoothlevel = level; 1953 tex->smoothlevel = level;
1428} 1954}
1429 1955
1430void 1956void
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) 1957set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1432 CODE: 1958 CODE:
1433{ 1959{
1434 need_texid (self, texid); 1960 need_texid (self, texid);
1435 1961
1436 { 1962 {
… …
1455 // use uglier nearest interpolation because linear suffers 1981 // use uglier nearest interpolation because linear suffers
1456 // from transparent color bleeding and ugly wrapping effects. 1982 // from transparent color bleeding and ugly wrapping effects.
1457 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1983 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458} 1984}
1459 1985
1986void
1987expire_textures (DC::Map self, int texid, int count)
1988 PPCODE:
1989 for (; texid < self->texs && count; ++texid, --count)
1990 {
1991 maptex *tex = self->tex + texid;
1992
1993 if (tex->name)
1994 {
1995 if (tex->unused)
1996 {
1997 tex->name = 0;
1998 tex->unused = 0;
1999 XPUSHs (sv_2mortal (newSViv (texid)));
2000 }
2001 else
2002 tex->unused = 1;
2003 }
2004 }
2005
1460int 2006int
1461ox (CFPlus::Map self) 2007ox (DC::Map self)
1462 ALIAS: 2008 ALIAS:
1463 oy = 1 2009 oy = 1
1464 x = 2 2010 x = 2
1465 y = 3 2011 y = 3
1466 w = 4 2012 w = 4
… …
1477 } 2023 }
1478 OUTPUT: 2024 OUTPUT:
1479 RETVAL 2025 RETVAL
1480 2026
1481void 2027void
1482scroll (CFPlus::Map self, int dx, int dy) 2028scroll (DC::Map self, int dx, int dy)
1483 CODE: 2029 CODE:
1484{ 2030{
1485 if (dx > 0) 2031 if (dx > 0)
1486 map_blank (self, self->x, self->y, dx, self->h); 2032 map_blank (self, self->x, self->y, dx, self->h);
1487 else if (dx < 0) 2033 else if (dx < 0)
… …
1495 self->ox += dx; self->x += dx; 2041 self->ox += dx; self->x += dx;
1496 self->oy += dy; self->y += dy; 2042 self->oy += dy; self->y += dy;
1497 2043
1498 while (self->y < 0) 2044 while (self->y < 0)
1499 { 2045 {
1500 Prepend (maprow, self->row, self->rows, MAP_EXTEND_Y); 2046 prepend (self->row, self->rows, MAP_EXTEND_Y);
1501 2047
1502 self->rows += MAP_EXTEND_Y; 2048 self->rows += MAP_EXTEND_Y;
1503 self->y += MAP_EXTEND_Y; 2049 self->y += MAP_EXTEND_Y;
1504 } 2050 }
1505} 2051}
1506 2052
1507void 2053SV *
1508map1a_update (CFPlus::Map self, SV *data_, int extmap) 2054map1a_update (DC::Map self, SV *data_)
1509 CODE: 2055 CODE:
1510{ 2056{
1511 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2057 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512 uint8_t *data_end = (uint8_t *)SvEND (data_); 2058 uint8_t *data_end = (uint8_t *)SvEND (data_);
1513 mapcell *cell; 2059 mapcell *cell;
1514 int x, y, flags; 2060 int x, y, z, flags;
2061 AV *missing = newAV ();
2062 RETVAL = newRV_noinc ((SV *)missing);
1515 2063
1516 while (data < data_end - 1) 2064 while (data < data_end - 1)
1517 { 2065 {
1518 flags = (data [0] << 8) + data [1]; data += 2; 2066 flags = (data [0] << 8) + data [1]; data += 2;
1519 2067
… …
1532 2080
1533 //TODO: don't trust server data to be in-range(!) 2081 //TODO: don't trust server data to be in-range(!)
1534 2082
1535 if (flags & 8) 2083 if (flags & 8)
1536 { 2084 {
2085 uint8_t ext, cmd;
2086
1537 if (extmap) 2087 do
1538 { 2088 {
1539 uint8_t ext, cmd; 2089 ext = *data++;
2090 cmd = ext & 0x7f;
1540 2091
1541 do 2092 if (cmd < 4)
2093 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2094 else if (cmd == 5) // health
1542 { 2095 {
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; 2096 cell->stat_width = 1;
1551 cell->stat_hp = *data++; 2097 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 } 2098 }
1569 while (ext & 0x80); 2099 else if (cmd == 6) // monster width
2100 cell->stat_width = *data++ + 1;
2101 else if (cmd == 0x47)
2102 {
2103 if (*data == 1) cell->player = data [1];
2104 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2105 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2106 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2107
2108 data += *data + 1;
2109 }
2110 else if (cmd == 8) // cell flags
2111 cell->flags = *data++;
2112 else if (ext & 0x40) // unknown, multibyte => skip
2113 data += *data + 1;
2114 else
2115 data++;
1570 } 2116 }
1571 else 2117 while (ext & 0x80);
1572 cell->darkness = *data++ + 1;
1573 } 2118 }
1574 2119
2120 for (z = 0; z <= 2; ++z)
1575 if (flags & 4) 2121 if (flags & (4 >> z))
1576 { 2122 {
1577 faceid face = (data [0] << 8) + data [1]; data += 2; 2123 faceid face = (data [0] << 8) + data [1]; data += 2;
1578 need_facenum (self, face); 2124 need_facenum (self, face);
1579 cell->tile [0] = self->face2tile [face]; 2125 cell->tile [z] = self->face2tile [face];
2126
2127 if (cell->tile [z])
2128 {
2129 maptex *tex = self->tex + cell->tile [z];
2130 tex->unused = 0;
2131 if (!tex->name)
2132 av_push (missing, newSViv (cell->tile [z]));
2133
2134 if (tex->smoothtile)
2135 {
2136 maptex *smooth = self->tex + tex->smoothtile;
2137 smooth->unused = 0;
2138 if (!smooth->name)
2139 av_push (missing, newSViv (tex->smoothtile));
2140 }
2141 }
1580 } 2142 }
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 } 2143 }
1596 else 2144 else
1597 cell->darkness = 0; 2145 CELL_CLEAR (cell);
1598 } 2146 }
1599} 2147}
2148 OUTPUT:
2149 RETVAL
1600 2150
1601SV * 2151SV *
1602mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2152mapmap (DC::Map self, int x0, int y0, int w, int h)
1603 CODE: 2153 CODE:
1604{ 2154{
1605 int x1, x; 2155 int x1, x;
1606 int y1, y; 2156 int y1, y;
1607 int z; 2157 int z;
… …
1620 ? self->row + y 2170 ? self->row + y
1621 : 0; 2171 : 0;
1622 2172
1623 for (x = x0; x < x1; x++) 2173 for (x = x0; x < x1; x++)
1624 { 2174 {
1625 int r = 32, g = 32, b = 32, a = 192; 2175 unsigned int r = 32, g = 32, b = 32, a = 192;
1626 2176
1627 if (row && row->c0 <= x && x < row->c1) 2177 if (row && row->c0 <= x && x < row->c1)
1628 { 2178 {
1629 mapcell *cell = row->col + (x - row->c0); 2179 mapcell *cell = row->col + (x - row->c0);
1630 2180
… …
1632 { 2182 {
1633 maptex tex = self->tex [cell->tile [z]]; 2183 maptex tex = self->tex [cell->tile [z]];
1634 int a0 = 255 - tex.a; 2184 int a0 = 255 - tex.a;
1635 int a1 = tex.a; 2185 int a1 = tex.a;
1636 2186
1637 r = (r * a0 + tex.r * a1) / 255; 2187 r = div255 (r * a0 + tex.r * a1);
1638 g = (g * a0 + tex.g * a1) / 255; 2188 g = div255 (g * a0 + tex.g * a1);
1639 b = (b * a0 + tex.b * a1) / 255; 2189 b = div255 (b * a0 + tex.b * a1);
1640 a = (a * a0 + tex.a * a1) / 255; 2190 a = div255 (a * a0 + tex.a * a1);
1641 } 2191 }
1642 } 2192 }
1643 2193
1644 *map++ = (r ) 2194 *map++ = (r )
1645 | (g << 8) 2195 | (g << 8)
1646 | (b << 16) 2196 | (b << 16)
1647 | (a << 24); 2197 | (a << 24);
1648 } 2198 }
1649 } 2199 }
1650 2200
1651 RETVAL = map_sv; 2201 RETVAL = map_sv;
1652} 2202}
1653 OUTPUT: 2203 OUTPUT:
1654 RETVAL 2204 RETVAL
1655 2205
1656void 2206void
1657draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2207draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1658 CODE: 2208 CODE:
1659{ 2209{
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; 2210 int x, y, z;
1665 int last_name;
1666 2211
2212 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2213 int pl_x, pl_y;
2214 maptex pl_tex;
2215 rc_t rc;
2216 rc_t rc_ov;
2217 rc_key_t key;
2218 rc_t::array_t *arr;
2219
2220 pl_tex.name = 0;
2221
1667 // thats current max. sorry. 2222 // that's current max. sorry.
1668 if (sw > 255) sw = 255; 2223 if (sw > 255) sw = 255;
1669 if (sh > 255) sh = 255; 2224 if (sh > 255) sh = 255;
1670 2225
1671 // clear key, in case of extra padding
1672 memset (&skey, 0, sizeof (skey)); 2226 memset (&key, 0, sizeof (key));
1673 2227 key.r = 255;
1674 glColor4ub (255, 255, 255, 255); 2228 key.g = 255;
1675 2229 key.b = 255;
1676 glEnable (GL_BLEND); 2230 key.a = 255;
1677 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2231 key.mode = GL_QUADS;
1678 glEnable (GL_TEXTURE_2D); 2232 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 2233
1685 mx += self->x; 2234 mx += self->x;
1686 my += self->y; 2235 my += self->y;
1687 2236
1688 // first pass: determine smooth_max 2237 // first pass: determine smooth_max
1689 // rather ugly, if you ask me 2238 // rather ugly, if you ask me
1690 // could also be stored inside mapcell and updated on change 2239 // could also be stored inside mapcell and updated on change
1691 memset (smooth_max, 0, sizeof (smooth_max)); 2240 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1692 2241
1693 for (y = 0; y < sh; y++) 2242 for (y = 0; y < sh; y++)
1694 if (0 <= y + my && y + my < self->rows) 2243 if (0 <= y + my && y + my < self->rows)
1695 { 2244 {
1696 maprow *row = self->row + (y + my); 2245 maprow *row = self->row + (y + my);
… …
1705 MAX (self->tex [cell->tile [1]].smoothlevel, 2254 MAX (self->tex [cell->tile [1]].smoothlevel,
1706 self->tex [cell->tile [2]].smoothlevel)); 2255 self->tex [cell->tile [2]].smoothlevel));
1707 } 2256 }
1708 } 2257 }
1709 2258
2259 glEnable (GL_BLEND);
2260 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2261 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2262
1710 for (z = 0; z <= 2; z++) 2263 for (z = 0; z <= 2; z++)
1711 { 2264 {
1712 memset (smooth_level, 0, sizeof (smooth_level)); 2265 std::bitset<256> smooth_level; // one bit for every possible smooth level
2266 smooth_key skey;
2267 smooth_hash smooth;
2268 key.texname = -1;
1713 2269
1714 for (y = 0; y < sh; y++) 2270 for (y = 0; y < sh; y++)
1715 if (0 <= y + my && y + my < self->rows) 2271 if (0 <= y + my && y + my < self->rows)
1716 { 2272 {
1717 maprow *row = self->row + (y + my); 2273 maprow *row = self->row + (y + my);
… …
1723 tileid tile = cell->tile [z]; 2279 tileid tile = cell->tile [z];
1724 2280
1725 if (tile) 2281 if (tile)
1726 { 2282 {
1727 maptex tex = self->tex [tile]; 2283 maptex tex = self->tex [tile];
1728 int px = (x + 1) * T - tex.w; 2284 int px, py;
1729 int py = (y + 1) * T - tex.h;
1730 2285
1731 // suppressing texture state switches here
1732 // is only moderately effective, but worth the extra effort
1733 if (last_name != tex.name) 2286 if (key.texname != tex.name)
1734 { 2287 {
2288 self->tex [tile].unused = 0;
2289
1735 if (!tex.name) 2290 if (!tex.name)
1736 tex = self->tex [2]; /* missing, replace by noface */ 2291 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1737 2292
2293 key.texname = tex.name;
1738 glEnd (); 2294 arr = &rc.array (key);
1739 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1740 glBegin (GL_QUADS);
1741 } 2295 }
1742 2296
1743 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2297 px = (x + 1) * Th - tex.w;
1744 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2298 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 2299
1748 if (cell->flags && z == 2) 2300 if (ecb_expect_false (cell->player == player) && ecb_expect_false (z == 2))
1749 { 2301 {
1750 if (cell->flags & 1) 2302 pl_x = px;
2303 pl_y = py;
2304 pl_tex = tex;
1751 { 2305 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 } 2306 }
2307
2308 arr->t2f_v3f (0 , 0 , px , py , 0);
2309 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2310 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2311 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1766 2312
1767 // update smooth hash 2313 // update smooth hash
1768 if (tex.smoothtile) 2314 if (tex.smoothtile)
1769 { 2315 {
1770 skey.tile = tex.smoothtile; 2316 skey.tile = tex.smoothtile;
1771 skey.level = tex.smoothlevel; 2317 skey.level = tex.smoothlevel;
1772 2318
1773 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2319 smooth_level[tex.smoothlevel] = 1;
1774 2320
1775 // add bits to current tile and all neighbours. skey.x|y is 2321 // add bits to current tile and all neighbours. skey.x|y is
1776 // shifted +1|+1 so we always stay positive. 2322 // shifted +1|+1 so we always stay positive.
1777 2323
1778 // bits is ___n cccc CCCC bbbb 2324 // bits is ___n cccc CCCC bbbb
… …
1786 2332
1787 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2333 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1788 // ·· ·· ·┏ ┓· 2334 // ·· ·· ·┏ ┓·
1789 2335
1790 // full tile 2336 // full tile
1791 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2337 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1792 2338
1793 // borders 2339 // borders
1794 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2340 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1795 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2341 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1796 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2342 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1797 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2343 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1798 2344
1799 // corners 2345 // corners
1800 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2346 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1801 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2347 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1802 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2348 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1803 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2349 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2350 }
2351 }
2352
2353 if (ecb_expect_false (z == 2) && ecb_expect_false (cell->flags))
2354 {
2355 // overlays such as the speech bubble, probably more to come
2356 if (cell->flags & 1)
2357 {
2358 rc_key_t key_ov = key;
2359 maptex tex = self->tex[TEXID_SPEECH];
2360 int px = x * Tw + Tw * 2 / 32;
2361 int py = y * Th - Th * 6 / 32;
2362
2363 key_ov.texname = tex.name;
2364 rc_t::array_t &arr = rc_ov.array (key_ov);
2365
2366 arr.t2f_v3f (0 , 0 , px , py , 0);
2367 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2368 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2369 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1804 } 2370 }
1805 } 2371 }
1806 } 2372 }
1807 } 2373 }
1808 2374
2375 rc.draw ();
2376 rc.clear ();
2377
1809 // go through all smoothlevels, lowest to highest, then draw. 2378 // go through all smoothlevels, lowest to highest, then draw.
1810 // this is basically counting sort 2379 // this is basically counting sort
1811 { 2380 {
1812 int w, b; 2381 int w, b;
1813 2382
1814 for (w = 0; w < 256 / 32; ++w) 2383 glEnable (GL_TEXTURE_2D);
2384 glBegin (GL_QUADS);
2385 for (int level = 0; level < smooth_level.size (); ++level)
2386 if (smooth_level[level])
2387 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1815 { 2388 {
1816 uint32_t smask = smooth_level [w]; 2389 smooth_key &skey = it->first;
1817 if (smask) 2390 IV bits = it->second;
1818 for (b = 0; b < 32; ++b) 2391
1819 if (smask & (((uint32_t)1) << b)) 2392 if (!(bits & 0x1000)
2393 && skey.level == level
2394 && level > smooth_max [skey.x][skey.y])
1820 { 2395 {
1821 int level = (w << 5) | b; 2396 maptex tex = self->tex [skey.tile];
2397 int px = (((int)skey.x) - 1) * Tw;
2398 int py = (((int)skey.y) - 1) * Th;
2399 int border = bits & 15;
2400 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2401 float dx = tex.s * .0625f; // 16 images/row
2402 float dy = tex.t * .5f ; // 2 images/column
2403
1822 HE *he; 2404 if (tex.name)
1823
1824 hv_iterinit (smooth);
1825 while ((he = hv_iternext (smooth)))
1826 { 2405 {
1827 smooth_key *skey = (smooth_key *)HeKEY (he); 2406 // this time avoiding texture state changes
1828 IV bits = SvIVX (HeVAL (he)); 2407 // save gobs of state changes.
1829 2408 if (key.texname != tex.name)
1830 if (!(bits & 0x1000)
1831 && skey->level == level
1832 && level > smooth_max [skey->x][skey->y])
1833 { 2409 {
1834 maptex tex = self->tex [skey->tile]; 2410 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 2411
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 (); 2412 glEnd ();
1850 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2413 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851 glBegin (GL_QUADS); 2414 glBegin (GL_QUADS);
1852 } 2415 }
1853 2416
1854 if (border) 2417 if (border)
1855 { 2418 {
1856 float ox = border * dx; 2419 float ox = border * dx;
1857 2420
1858 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2421 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2422 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1860 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2423 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1861 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2424 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1862 } 2425 }
1863 2426
1864 if (corner) 2427 if (corner)
1865 { 2428 {
1866 float ox = corner * dx; 2429 float ox = corner * dx;
1867 2430
1868 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2431 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2432 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1870 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2433 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1871 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1872 }
1873 } 2435 }
1874 } 2436 }
1875 } 2437 }
1876 } 2438 }
2439
2440 glEnd ();
2441 glDisable (GL_TEXTURE_2D);
2442 key.texname = -1;
1877 } 2443 }
1878
1879 hv_clear (smooth);
1880 } 2444 }
1881 2445
1882 glEnd (); 2446 if (pl_tex.name)
2447 {
2448 maptex tex = pl_tex;
2449 int px = pl_x + sdx;
2450 int py = pl_y + sdy;
1883 2451
1884 glDisable (GL_TEXTURE_2D); 2452 key.texname = tex.name;
2453 rc_t::array_t &arr = rc.array (key);
2454
2455 arr.t2f_v3f (0 , 0 , px , py , 0);
2456 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2457 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2458 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2459
2460 rc.draw ();
2461 }
2462
2463 rc_ov.draw ();
2464 rc_ov.clear ();
2465
1885 glDisable (GL_BLEND); 2466 glDisable (GL_BLEND);
1886 2467
1887 // top layer: overlays such as the health bar 2468 // top layer: overlays such as the health bar
1888 for (y = 0; y < sh; y++) 2469 for (y = 0; y < sh; y++)
1889 if (0 <= y + my && y + my < self->rows) 2470 if (0 <= y + my && y + my < self->rows)
… …
1893 for (x = 0; x < sw; x++) 2474 for (x = 0; x < sw; x++)
1894 if (row->c0 <= x + mx && x + mx < row->c1) 2475 if (row->c0 <= x + mx && x + mx < row->c1)
1895 { 2476 {
1896 mapcell *cell = row->col + (x + mx - row->c0); 2477 mapcell *cell = row->col + (x + mx - row->c0);
1897 2478
1898 int px = x * T; 2479 int px = x * Tw;
1899 int py = y * T; 2480 int py = y * Th;
2481
2482 if (ecb_expect_false (cell->player == player))
2483 {
2484 px += sdx;
2485 py += sdy;
2486 }
1900 2487
1901 if (cell->stat_hp) 2488 if (cell->stat_hp)
1902 { 2489 {
1903 int width = cell->stat_width * T; 2490 int width = cell->stat_width * Tw;
1904 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2491 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1905 2492
1906 glColor3ub (0, 0, 0); 2493 glColor3ub (0, 0, 0);
1907 glRectf (px + 1, py - thick - 2, 2494 glRectf (px + 1, py - thick - 2,
1908 px + width - 1, py); 2495 px + width - 1, py);
1909 2496
… …
1915 } 2502 }
1916 } 2503 }
1917} 2504}
1918 2505
1919void 2506void
1920draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2507draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1921 CODE: 2508 CODE:
1922{ 2509{
1923 static float color[16][3] = { 2510 static float color[16][3] = {
1924 { 0.00F, 0.00F, 0.00F }, 2511 { 0.00f, 0.00f, 0.00f },
1925 { 1.00F, 1.00F, 1.00F }, 2512 { 1.00f, 1.00f, 1.00f },
1926 { 0.00F, 0.00F, 0.55F }, 2513 { 0.00f, 0.00f, 0.55f },
1927 { 1.00F, 0.00F, 0.00F }, 2514 { 1.00f, 0.00f, 0.00f },
1928 2515
1929 { 1.00F, 0.54F, 0.00F }, 2516 { 1.00f, 0.54f, 0.00f },
1930 { 0.11F, 0.56F, 1.00F }, 2517 { 0.11f, 0.56f, 1.00f },
1931 { 0.93F, 0.46F, 0.00F }, 2518 { 0.93f, 0.46f, 0.00f },
1932 { 0.18F, 0.54F, 0.34F }, 2519 { 0.18f, 0.54f, 0.34f },
1933 2520
1934 { 0.56F, 0.73F, 0.56F }, 2521 { 0.56f, 0.73f, 0.56f },
1935 { 0.80F, 0.80F, 0.80F }, 2522 { 0.80f, 0.80f, 0.80f },
1936 { 0.55F, 0.41F, 0.13F }, 2523 { 0.55f, 0.41f, 0.13f },
1937 { 0.99F, 0.77F, 0.26F }, 2524 { 0.99f, 0.77f, 0.26f },
1938 2525
1939 { 0.74F, 0.65F, 0.41F }, 2526 { 0.74f, 0.65f, 0.41f },
1940 2527
1941 { 0.00F, 1.00F, 1.00F }, 2528 { 0.00f, 1.00f, 1.00f },
1942 { 1.00F, 0.00F, 1.00F }, 2529 { 1.00f, 0.00f, 1.00f },
1943 { 1.00F, 1.00F, 0.00F }, 2530 { 1.00f, 1.00f, 0.00f },
1944 }; 2531 };
1945 2532
1946 int x, y; 2533 int x, y;
1947 2534
1948 glEnable (GL_TEXTURE_2D); 2535 glEnable (GL_TEXTURE_2D);
2536 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2537 * but the nvidia driver (185.18.14) mishandles alpha textures
2538 * and takes the colour from god knows where instead of using
2539 * Cp. MODULATE results in the same colour, but slightly different
2540 * alpha, but atcually gives us the correct colour with nvidia.
2541 */
1949 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2542 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1950 glEnable (GL_BLEND); 2543 glEnable (GL_BLEND);
1951 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2544 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1952 glBegin (GL_QUADS); 2545 glBegin (GL_QUADS);
1953 2546
1954 for (y = 0; y < h; y++) 2547 for (y = 0; y < h; y++)
… …
1958 2551
1959 if (m) 2552 if (m)
1960 { 2553 {
1961 float *c = color [m & 15]; 2554 float *c = color [m & 15];
1962 2555
1963 float tx1 = m & 0x40 ? 0.5 : 0.; 2556 float tx1 = m & 0x40 ? 0.5f : 0.f;
1964 float tx2 = tx1 + 0.5; 2557 float tx2 = tx1 + 0.5f;
1965 2558
1966 glColor4f (c[0], c[1], c[2], 0.75); 2559 glColor4f (c[0], c[1], c[2], 1);
1967 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2560 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1968 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2561 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1969 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2562 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1970 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2563 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1971 } 2564 }
… …
1975 glDisable (GL_BLEND); 2568 glDisable (GL_BLEND);
1976 glDisable (GL_TEXTURE_2D); 2569 glDisable (GL_TEXTURE_2D);
1977} 2570}
1978 2571
1979void 2572void
1980fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix) 2573fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981 PPCODE: 2574 PPCODE:
1982{ 2575{
1983 int x, y; 2576 int x, y;
1984 int sw4 = (sw + 3) & ~3; 2577 int sw1 = sw + 2;
2578 int sh1 = sh + 2;
2579 int sh3 = sh * 3;
2580 int sw3 = sw * 3;
1985 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2581 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1986 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2582 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987 2583 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1988 memset (darkness, 255, sw4 * sh); 2584 memset (darkness1, 0, sw1*sh1);
2585
1989 SvPOK_only (darkness_sv); 2586 SvPOK_only (darkness3_sv);
1990 SvCUR_set (darkness_sv, sw4 * sh); 2587 SvCUR_set (darkness3_sv, sw3 * sh3);
1991 2588
1992 mx += self->x; 2589 mx += self->x - 1;
1993 my += self->y; 2590 my += self->y - 1;
1994 2591
1995 for (y = 0; y < sh; y++) 2592 for (y = 0; y < sh1; y++)
1996 if (0 <= y + my && y + my < self->rows) 2593 if (0 <= y + my && y + my < self->rows)
1997 { 2594 {
1998 maprow *row = self->row + (y + my); 2595 maprow *row = self->row + (y + my);
1999 2596
2000 for (x = 0; x < sw; x++) 2597 for (x = 0; x < sw1; x++)
2001 if (row->c0 <= x + mx && x + mx < row->c1) 2598 if (row->c0 <= x + mx && x + mx < row->c1)
2002 { 2599 {
2003 mapcell *cell = row->col + (x + mx - row->c0); 2600 mapcell *cell = row->col + (x + mx - row->c0);
2004 2601
2005 darkness[y * sw4 + x] = cell->darkness 2602 darkness1 [y * sw1 + x] = cell->darkness
2006 ? 255 - (cell->darkness - 1) 2603 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2007 : 255 - FOW_DARKNESS; 2604 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2008 } 2605 }
2009 } 2606 }
2010 2607
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) 2608 for (y = 0; y < sh; ++y)
2020 for (x = 0; x < sw4; ++x) 2609 for (x = 0; x < sw; ++x)
2021 { 2610 {
2022 float *f = (float *)matrix; 2611 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023 int dx, dy; 2612 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024 float sum = 0.f; 2613 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2614 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2615 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2616 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2617 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2618 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2619 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025 2620
2026 for (dy = -1; dy <= 1; ++dy) 2621 uint8_t r11 = (d11 + d21 + d12) / 3;
2027 for (dx = -1; dx <= 1; ++dx) 2622 uint8_t r21 = d21;
2028 { 2623 uint8_t r31 = (d21 + d31 + d32) / 3;
2029 unsigned int x2 = x + dx;
2030 unsigned int y2 = y + dy;
2031 2624
2032 sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++; 2625 uint8_t r12 = d12;
2033 } 2626 uint8_t r22 = d22;
2627 uint8_t r32 = d32;
2034 2628
2035 darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum; 2629 uint8_t r13 = (d13 + d23 + d12) / 3;
2036 } 2630 uint8_t r23 = d23;
2631 uint8_t r33 = (d23 + d33 + d32) / 3;
2037 2632
2038 darkness_sv = darkness2_sv; 2633 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2636 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2639 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2039 } 2642 }
2643
2644 free (darkness1);
2040 2645
2041 EXTEND (SP, 3); 2646 EXTEND (SP, 3);
2042 PUSHs (sv_2mortal (newSViv (sw4))); 2647 PUSHs (sv_2mortal (newSViv (sw3)));
2043 PUSHs (sv_2mortal (newSViv (sh))); 2648 PUSHs (sv_2mortal (newSViv (sh3)));
2044 PUSHs (darkness_sv); 2649 PUSHs (darkness3_sv);
2045} 2650}
2046 2651
2047SV * 2652SV *
2048get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2653get_rect (DC::Map self, int x0, int y0, int w, int h)
2049 CODE: 2654 CODE:
2050{ 2655{
2051 int x, y, x1, y1; 2656 int x, y, x1, y1;
2052 SV *data_sv = newSV (w * h * 7 + 5); 2657 SV *data_sv = newSV (w * h * 7 + 5);
2053 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2658 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2110 else 2715 else
2111 *data++ = 0; 2716 *data++ = 0;
2112 } 2717 }
2113 } 2718 }
2114 2719
2720 /* if size is w*h + 5 then no data has been found */
2721 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2722 {
2115 SvPOK_only (data_sv); 2723 SvPOK_only (data_sv);
2116 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2724 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2725 }
2726
2117 RETVAL = data_sv; 2727 RETVAL = data_sv;
2118} 2728}
2119 OUTPUT: 2729 OUTPUT:
2120 RETVAL 2730 RETVAL
2121 2731
2122void 2732void
2123set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2733set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124 PPCODE: 2734 PPCODE:
2125{ 2735{
2126 int x, y, z; 2736 int x, y, z;
2127 int w, h; 2737 int w, h;
2128 int x1, y1; 2738 int x1, y1;
2739 STRLEN len;
2740 uint8_t *data, *end;
2741
2742 len = SvLEN (data_sv);
2743 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2744 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2745 end = data + len + 8;
2746
2747 if (len < 5)
2748 XSRETURN_EMPTY;
2129 2749
2130 if (*data++ != 0) 2750 if (*data++ != 0)
2131 return; /* version mismatch */ 2751 XSRETURN_EMPTY; /* version mismatch */
2132 2752
2133 w = *data++ << 8; w |= *data++; 2753 w = *data++ << 8; w |= *data++;
2134 h = *data++ << 8; h |= *data++; 2754 h = *data++ << 8; h |= *data++;
2135 2755
2136 // we need to do this 'cause we don't keep an absolute coord system for rows 2756 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2148 { 2768 {
2149 maprow *row = map_get_row (self, y); 2769 maprow *row = map_get_row (self, y);
2150 2770
2151 for (x = x0; x < x1; x++) 2771 for (x = x0; x < x1; x++)
2152 { 2772 {
2773 uint8_t flags;
2774
2775 if (data + 7 >= end)
2776 XSRETURN_EMPTY;
2777
2153 uint8_t flags = *data++; 2778 flags = *data++;
2154 2779
2155 if (flags) 2780 if (flags)
2156 { 2781 {
2157 mapcell *cell = row_get_cell (row, x); 2782 mapcell *cell = row_get_cell (row, x);
2158 tileid tile[3] = { 0, 0, 0 }; 2783 tileid tile[3] = { 0, 0, 0 };
… …
2161 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2786 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2787 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163 2788
2164 if (cell->darkness == 0) 2789 if (cell->darkness == 0)
2165 { 2790 {
2166 cell->darkness = 0; 2791 /*cell->darkness = 0;*/
2792 EXTEND (SP, 3);
2167 2793
2168 for (z = 0; z <= 2; z++) 2794 for (z = 0; z <= 2; z++)
2169 { 2795 {
2170 tileid t = tile [z]; 2796 tileid t = tile [z];
2171 2797
2172 if (t >= self->texs || (t && !self->tex [t].name)) 2798 if (t >= self->texs || (t && !self->tex [t].name))
2173 { 2799 {
2174 XPUSHs (sv_2mortal (newSViv (t))); 2800 PUSHs (sv_2mortal (newSViv (t)));
2175 need_texid (self, t); 2801 need_texid (self, t);
2176 } 2802 }
2177 2803
2178 cell->tile [z] = t; 2804 cell->tile [z] = t;
2179 } 2805 }
… …
2181 } 2807 }
2182 } 2808 }
2183 } 2809 }
2184} 2810}
2185 2811
2186MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2812MODULE = Deliantra::Client PACKAGE = DC::RW
2187 2813
2188CFPlus::MixChunk 2814DC::RW
2189new_from_file (SV *class, char *path) 2815new (SV *klass, SV *data_sv)
2190 CODE: 2816 CODE:
2191 RETVAL = Mix_LoadWAV (path); 2817{
2818 STRLEN datalen;
2819 char *data = SvPVbyte (data_sv, datalen);
2820
2821 RETVAL = SDL_RWFromConstMem (data, datalen);
2822}
2192 OUTPUT: 2823 OUTPUT:
2193 RETVAL 2824 RETVAL
2194 2825
2826DC::RW
2827new_from_file (SV *klass, const char *path, const char *mode = "rb")
2828 CODE:
2829 RETVAL = SDL_RWFromFile (path, mode);
2830 OUTPUT:
2831 RETVAL
2832
2833# fails on win32:
2834# dc.xs(2268) : error C2059: syntax error : '('
2195void 2835#void
2836#close (DC::RW self)
2837# CODE:
2838# (self->(close)) (self);
2839
2840MODULE = Deliantra::Client PACKAGE = DC::Channel
2841
2842PROTOTYPES: DISABLE
2843
2844DC::Channel
2845find ()
2846 CODE:
2847{
2848 RETVAL = Mix_GroupAvailable (-1);
2849
2850 if (RETVAL < 0)
2851 {
2852 RETVAL = Mix_GroupOldest (-1);
2853
2854 if (RETVAL < 0)
2855 {
2856 // happens sometimes, maybe it just stopped playing(?)
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 XSRETURN_UNDEF;
2861 }
2862 else
2863 Mix_HaltChannel (RETVAL);
2864 }
2865
2866 Mix_UnregisterAllEffects (RETVAL);
2867 Mix_Volume (RETVAL, 128);
2868}
2869 OUTPUT:
2870 RETVAL
2871
2872void
2873halt (DC::Channel self)
2874 CODE:
2875 Mix_HaltChannel (self);
2876
2877void
2878expire (DC::Channel self, int ticks = -1)
2879 CODE:
2880 Mix_ExpireChannel (self, ticks);
2881
2882void
2883fade_out (DC::Channel self, int ticks = -1)
2884 CODE:
2885 Mix_FadeOutChannel (self, ticks);
2886
2887int
2888volume (DC::Channel self, int volume)
2889 CODE:
2890 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2891 OUTPUT:
2892 RETVAL
2893
2894void
2895unregister_all_effects (DC::Channel self)
2896 CODE:
2897 Mix_UnregisterAllEffects (self);
2898
2899void
2900set_panning (DC::Channel self, int left, int right)
2901 CODE:
2902 left = CLAMP (left , 0, 255);
2903 right = CLAMP (right, 0, 255);
2904 Mix_SetPanning (self, left, right);
2905
2906void
2907set_distance (DC::Channel self, int distance)
2908 CODE:
2909 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2910
2911void
2912set_position (DC::Channel self, int angle, int distance)
2913 CODE:
2914
2915void
2916set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2917 CODE:
2918{
2919 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2920 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2921 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2922}
2923
2924void
2925set_reverse_stereo (DC::Channel self, int flip)
2926 CODE:
2927 Mix_SetReverseStereo (self, flip);
2928
2929MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2930
2931PROTOTYPES: DISABLE
2932
2933void
2934decoders ()
2935 PPCODE:
2936#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2937 int i, num = Mix_GetNumChunkDecoders ();
2938 EXTEND (SP, num);
2939 for (i = 0; i < num; ++i)
2940 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2941#else
2942 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2943#endif
2944
2945DC::MixChunk
2946new (SV *klass, DC::RW rwops)
2947 CODE:
2948 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2949 OUTPUT:
2950 RETVAL
2951
2952void
2196DESTROY (CFPlus::MixChunk self) 2953DESTROY (DC::MixChunk self)
2197 CODE: 2954 CODE:
2198 Mix_FreeChunk (self); 2955 Mix_FreeChunk (self);
2199 2956
2200int 2957int
2201volume (CFPlus::MixChunk self, int volume = -1) 2958volume (DC::MixChunk self, int volume = -1)
2202 CODE: 2959 CODE:
2960 if (items > 1)
2961 volume = CLAMP (volume, 0, 128);
2203 RETVAL = Mix_VolumeChunk (self, volume); 2962 RETVAL = Mix_VolumeChunk (self, volume);
2204 OUTPUT: 2963 OUTPUT:
2205 RETVAL 2964 RETVAL
2206 2965
2207int 2966DC::Channel
2208play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2967play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209 CODE: 2968 CODE:
2969{
2210 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2970 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2971
2972 if (RETVAL < 0)
2973 XSRETURN_UNDEF;
2974
2975 if (channel < 0)
2976 {
2977 Mix_UnregisterAllEffects (RETVAL);
2978 Mix_Volume (RETVAL, 128);
2979 }
2980}
2211 OUTPUT: 2981 OUTPUT:
2212 RETVAL 2982 RETVAL
2213 2983
2214MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2984MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2985
2986void
2987decoders ()
2988 PPCODE:
2989#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2990 int i, num = Mix_GetNumMusicDecoders ();
2991 EXTEND (SP, num);
2992 for (i = 0; i < num; ++i)
2993 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2994#else
2995 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2996#endif
2215 2997
2216int 2998int
2217volume (int volume = -1) 2999volume (int volume = -1)
3000 PROTOTYPE: ;$
2218 CODE: 3001 CODE:
3002 if (items > 0)
3003 volume = CLAMP (volume, 0, 128);
2219 RETVAL = Mix_VolumeMusic (volume); 3004 RETVAL = Mix_VolumeMusic (volume);
2220 OUTPUT: 3005 OUTPUT:
2221 RETVAL 3006 RETVAL
2222 3007
3008void
3009fade_out (int ms)
3010 CODE:
3011 Mix_FadeOutMusic (ms);
3012
3013void
3014halt ()
3015 CODE:
3016 Mix_HaltMusic ();
3017
2223int 3018int
2224fade_out (int ms) 3019playing ()
2225 CODE: 3020 CODE:
2226 RETVAL = Mix_FadeOutMusic (ms); 3021 RETVAL = Mix_PlayingMusic ();
2227 OUTPUT: 3022 OUTPUT:
2228 RETVAL 3023 RETVAL
2229 3024
2230CFPlus::MixMusic 3025DC::MixMusic
2231new_from_file (SV *class, char *path) 3026new (SV *klass, DC::RW rwops)
2232 CODE: 3027 CODE:
2233 RETVAL = Mix_LoadMUS (path); 3028 RETVAL = Mix_LoadMUS_RW (rwops);
2234 OUTPUT: 3029 OUTPUT:
2235 RETVAL 3030 RETVAL
2236 3031
2237void 3032void
2238DESTROY (CFPlus::MixMusic self) 3033DESTROY (DC::MixMusic self)
2239 CODE: 3034 CODE:
2240 Mix_FreeMusic (self); 3035 Mix_FreeMusic (self);
2241 3036
2242int 3037int
2243play (CFPlus::MixMusic self, int loops = -1) 3038play (DC::MixMusic self, int loops = -1)
2244 CODE: 3039 CODE:
2245 RETVAL = Mix_PlayMusic (self, loops); 3040 RETVAL = Mix_PlayMusic (self, loops);
2246 OUTPUT: 3041 OUTPUT:
2247 RETVAL 3042 RETVAL
2248 3043
2249int 3044void
2250fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3045fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251 CODE: 3046 CODE:
2252 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3047 Mix_FadeInMusicPos (self, loops, ms, position);
2253 OUTPUT:
2254 RETVAL
2255 3048
2256MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3049MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3050
3051PROTOTYPES: ENABLE
2257 3052
2258BOOT: 3053BOOT:
2259{ 3054{
2260 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3055 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261 static const struct { 3056 static const struct {
2262 const char *name; 3057 const char *name;
2263 IV iv; 3058 IV iv;
2264 } *civ, const_iv[] = { 3059 } *civ, const_iv[] = {
2265# define const_iv(name) { # name, (IV)name } 3060# define const_iv(name) { # name, (IV)name }
2266 const_iv (GL_VENDOR), 3061 const_iv (GL_VENDOR),
2267 const_iv (GL_VERSION), 3062 const_iv (GL_VERSION),
2268 const_iv (GL_EXTENSIONS), 3063 const_iv (GL_EXTENSIONS),
3064 const_iv (GL_MAX_TEXTURE_UNITS),
2269 const_iv (GL_COLOR_MATERIAL), 3065 const_iv (GL_COLOR_MATERIAL),
2270 const_iv (GL_SMOOTH), 3066 const_iv (GL_SMOOTH),
2271 const_iv (GL_FLAT), 3067 const_iv (GL_FLAT),
2272 const_iv (GL_DITHER), 3068 const_iv (GL_DITHER),
2273 const_iv (GL_BLEND), 3069 const_iv (GL_BLEND),
… …
2277 const_iv (GL_ALPHA_TEST), 3073 const_iv (GL_ALPHA_TEST),
2278 const_iv (GL_NORMALIZE), 3074 const_iv (GL_NORMALIZE),
2279 const_iv (GL_RESCALE_NORMAL), 3075 const_iv (GL_RESCALE_NORMAL),
2280 const_iv (GL_FRONT), 3076 const_iv (GL_FRONT),
2281 const_iv (GL_BACK), 3077 const_iv (GL_BACK),
3078 const_iv (GL_AUX0),
2282 const_iv (GL_AND), 3079 const_iv (GL_AND),
2283 const_iv (GL_ONE), 3080 const_iv (GL_ONE),
2284 const_iv (GL_ZERO), 3081 const_iv (GL_ZERO),
2285 const_iv (GL_SRC_ALPHA), 3082 const_iv (GL_SRC_ALPHA),
2286 const_iv (GL_DST_ALPHA), 3083 const_iv (GL_DST_ALPHA),
2287 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3084 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2288 const_iv (GL_ONE_MINUS_DST_ALPHA), 3085 const_iv (GL_ONE_MINUS_DST_ALPHA),
3086 const_iv (GL_SRC_COLOR),
3087 const_iv (GL_DST_COLOR),
3088 const_iv (GL_ONE_MINUS_SRC_COLOR),
3089 const_iv (GL_ONE_MINUS_DST_COLOR),
2289 const_iv (GL_SRC_ALPHA_SATURATE), 3090 const_iv (GL_SRC_ALPHA_SATURATE),
2290 const_iv (GL_RGB), 3091 const_iv (GL_RGB),
2291 const_iv (GL_RGBA), 3092 const_iv (GL_RGBA),
2292 const_iv (GL_RGBA4), 3093 const_iv (GL_RGBA4),
2293 const_iv (GL_RGBA8), 3094 const_iv (GL_RGBA8),
… …
2299 const_iv (GL_INTENSITY), 3100 const_iv (GL_INTENSITY),
2300 const_iv (GL_LUMINANCE), 3101 const_iv (GL_LUMINANCE),
2301 const_iv (GL_LUMINANCE_ALPHA), 3102 const_iv (GL_LUMINANCE_ALPHA),
2302 const_iv (GL_FLOAT), 3103 const_iv (GL_FLOAT),
2303 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3104 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3105 const_iv (GL_COMPRESSED_ALPHA_ARB),
3106 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3108 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3109 const_iv (GL_COMPRESSED_RGB_ARB),
3110 const_iv (GL_COMPRESSED_RGBA_ARB),
2304 const_iv (GL_COMPILE), 3111 const_iv (GL_COMPILE),
2305 const_iv (GL_PROXY_TEXTURE_1D), 3112 const_iv (GL_PROXY_TEXTURE_1D),
2306 const_iv (GL_PROXY_TEXTURE_2D), 3113 const_iv (GL_PROXY_TEXTURE_2D),
2307 const_iv (GL_TEXTURE_1D), 3114 const_iv (GL_TEXTURE_1D),
2308 const_iv (GL_TEXTURE_2D), 3115 const_iv (GL_TEXTURE_2D),
… …
2332 const_iv (GL_COLOR_LOGIC_OP), 3139 const_iv (GL_COLOR_LOGIC_OP),
2333 const_iv (GL_SEPARABLE_2D), 3140 const_iv (GL_SEPARABLE_2D),
2334 const_iv (GL_CONVOLUTION_2D), 3141 const_iv (GL_CONVOLUTION_2D),
2335 const_iv (GL_CONVOLUTION_BORDER_MODE), 3142 const_iv (GL_CONVOLUTION_BORDER_MODE),
2336 const_iv (GL_CONSTANT_BORDER), 3143 const_iv (GL_CONSTANT_BORDER),
3144 const_iv (GL_POINTS),
2337 const_iv (GL_LINES), 3145 const_iv (GL_LINES),
2338 const_iv (GL_LINE_STRIP), 3146 const_iv (GL_LINE_STRIP),
2339 const_iv (GL_LINE_LOOP), 3147 const_iv (GL_LINE_LOOP),
2340 const_iv (GL_QUADS), 3148 const_iv (GL_QUADS),
2341 const_iv (GL_QUAD_STRIP), 3149 const_iv (GL_QUAD_STRIP),
2342 const_iv (GL_TRIANGLES), 3150 const_iv (GL_TRIANGLES),
2343 const_iv (GL_TRIANGLE_STRIP), 3151 const_iv (GL_TRIANGLE_STRIP),
2344 const_iv (GL_TRIANGLE_FAN), 3152 const_iv (GL_TRIANGLE_FAN),
3153 const_iv (GL_POLYGON),
2345 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3154 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3155 const_iv (GL_POINT_SMOOTH_HINT),
3156 const_iv (GL_LINE_SMOOTH_HINT),
3157 const_iv (GL_POLYGON_SMOOTH_HINT),
3158 const_iv (GL_GENERATE_MIPMAP_HINT),
3159 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346 const_iv (GL_FASTEST), 3160 const_iv (GL_FASTEST),
3161 const_iv (GL_DONT_CARE),
3162 const_iv (GL_NICEST),
2347 const_iv (GL_V2F), 3163 const_iv (GL_V2F),
2348 const_iv (GL_V3F), 3164 const_iv (GL_V3F),
2349 const_iv (GL_T2F_V3F), 3165 const_iv (GL_T2F_V3F),
2350 const_iv (GL_T2F_N3F_V3F), 3166 const_iv (GL_T2F_N3F_V3F),
3167 const_iv (GL_FUNC_ADD),
3168 const_iv (GL_FUNC_SUBTRACT),
3169 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2351# undef const_iv 3170# undef const_iv
2352 }; 3171 };
2353 3172
2354 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3173 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2355 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3174 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2356 3175
2357 texture_av = newAV (); 3176 texture_av = newAV ();
2358 AvREAL_off (texture_av); 3177 AvREAL_off (texture_av);
2359} 3178}
2360 3179
2361char * 3180void
3181disable_GL_EXT_blend_func_separate ()
3182 CODE:
3183 gl.BlendFuncSeparate = 0;
3184 gl.BlendFuncSeparateEXT = 0;
3185
3186void
3187apple_nvidia_bug (int enable)
3188
3189const char *
2362gl_vendor () 3190gl_vendor ()
2363 CODE: 3191 CODE:
2364 RETVAL = (char *)glGetString (GL_VENDOR); 3192 RETVAL = (const char *)glGetString (GL_VENDOR);
2365 OUTPUT: 3193 OUTPUT:
2366 RETVAL 3194 RETVAL
2367 3195
2368char * 3196const char *
2369gl_version () 3197gl_version ()
2370 CODE: 3198 CODE:
2371 RETVAL = (char *)glGetString (GL_VERSION); 3199 RETVAL = (const char *)glGetString (GL_VERSION);
2372 OUTPUT: 3200 OUTPUT:
2373 RETVAL 3201 RETVAL
2374 3202
2375char * 3203const char *
2376gl_extensions () 3204gl_extensions ()
2377 CODE: 3205 CODE:
2378 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3206 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2379 OUTPUT: 3207 OUTPUT:
2380 RETVAL 3208 RETVAL
2381 3209
2382const char *glGetString (GLenum pname) 3210const char *glGetString (GLenum pname)
3211 CODE:
3212 RETVAL = (const char *)glGetString (pname);
3213 OUTPUT:
3214 RETVAL
2383 3215
2384GLint glGetInteger (GLenum pname) 3216GLint glGetInteger (GLenum pname)
2385 CODE: 3217 CODE:
2386 glGetIntegerv (pname, &RETVAL); 3218 glGetIntegerv (pname, &RETVAL);
2387 OUTPUT: 3219 OUTPUT:
… …
2395 3227
2396int glGetError () 3228int glGetError ()
2397 3229
2398void glFinish () 3230void glFinish ()
2399 3231
3232void glFlush ()
3233
2400void glClear (int mask) 3234void glClear (int mask)
2401 3235
2402void glClearColor (float r, float g, float b, float a = 1.0) 3236void glClearColor (float r, float g, float b, float a = 1.0)
2403 PROTOTYPE: @ 3237 PROTOTYPE: @
2404 3238
… …
2414 3248
2415void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3249void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2416 CODE: 3250 CODE:
2417 gl_BlendFuncSeparate (sa, da, saa, daa); 3251 gl_BlendFuncSeparate (sa, da, saa, daa);
2418 3252
3253# void glBlendEquation (int se)
3254
2419void glDepthMask (int flag) 3255void glDepthMask (int flag)
2420 3256
2421void glLogicOp (int opcode) 3257void glLogicOp (int opcode)
2422 3258
2423void glColorMask (int red, int green, int blue, int alpha) 3259void glColorMask (int red, int green, int blue, int alpha)
… …
2437# near_ and far_ are due to microsofts buggy "c" compiler 3273# near_ and far_ are due to microsofts buggy "c" compiler
2438void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3274void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439 3275
2440# near_ and far_ are due to microsofts buggy "c" compiler 3276# near_ and far_ are due to microsofts buggy "c" compiler
2441void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3277void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3278
3279PROTOTYPES: DISABLE
2442 3280
2443void glViewport (int x, int y, int width, int height) 3281void glViewport (int x, int y, int width, int height)
2444 3282
2445void glScissor (int x, int y, int width, int height) 3283void glScissor (int x, int y, int width, int height)
2446 3284
… …
2454 3292
2455void glRotate (float angle, float x, float y, float z) 3293void glRotate (float angle, float x, float y, float z)
2456 CODE: 3294 CODE:
2457 glRotatef (angle, x, y, z); 3295 glRotatef (angle, x, y, z);
2458 3296
2459void glBegin (int mode)
2460
2461void glEnd ()
2462
2463void glColor (float r, float g, float b, float a = 1.0) 3297void glColor (float r, float g, float b, float a = 1.0)
2464 PROTOTYPE: @ 3298 PROTOTYPE: @
2465 ALIAS: 3299 ALIAS:
2466 glColor_premultiply = 1 3300 glColor_premultiply = 1
2467 CODE: 3301 CODE:
2468 if (ix) 3302 if (ix)
2469 { 3303 {
… …
2472 b *= a; 3306 b *= a;
2473 } 3307 }
2474 // microsoft visual "c" rounds instead of truncating... 3308 // microsoft visual "c" rounds instead of truncating...
2475 glColor4f (r, g, b, a); 3309 glColor4f (r, g, b, a);
2476 3310
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.) 3311void glRasterPos (float x, float y, float z = 0.)
2484 CODE: 3312 CODE:
2485 glRasterPos3f (0, 0, z); 3313 glRasterPos3f (0, 0, z);
2486 glBitmap (0, 0, 0, 0, x, y, 0); 3314 glBitmap (0, 0, 0, 0, x, y, 0);
2487 3315
… …
2491 3319
2492void glTexCoord (float s, float t) 3320void glTexCoord (float s, float t)
2493 CODE: 3321 CODE:
2494 glTexCoord2f (s, t); 3322 glTexCoord2f (s, t);
2495 3323
3324void glRect (float x1, float y1, float x2, float y2)
3325 CODE:
3326 glRectf (x1, y1, x2, y2);
3327
3328void glRect_lineloop (float x1, float y1, float x2, float y2)
3329 CODE:
3330 glBegin (GL_LINE_LOOP);
3331 glVertex2f (x1, y1);
3332 glVertex2f (x2, y1);
3333 glVertex2f (x2, y2);
3334 glVertex2f (x1, y2);
3335 glEnd ();
3336
3337PROTOTYPES: ENABLE
3338
3339void glBegin (int mode)
3340
3341void glEnd ()
3342
3343void glPointSize (GLfloat size)
3344
3345void glLineWidth (GLfloat width)
3346
3347void glInterleavedArrays (int format, int stride, char *data)
3348
3349void glDrawElements (int mode, int count, int type, char *indices)
3350
3351# 1.2 void glDrawRangeElements (int mode, int start, int end
3352
2496void glTexEnv (int target, int pname, float param) 3353void glTexEnv (int target, int pname, float param)
2497 CODE: 3354 CODE:
2498 glTexEnvf (target, pname, param); 3355 glTexEnvf (target, pname, param);
2499 3356
2500void glTexParameter (int target, int pname, float param) 3357void 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) 3373void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2517 CODE: 3374 CODE:
2518 if (gl.SeparableFilter2D) 3375 if (gl.SeparableFilter2D)
2519 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3376 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520 3377
2521void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3378void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522 3379
2523void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3380void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524 3381
2525void glDrawPixels (int width, int height, int format, int type, char *pixels) 3382void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526 3383
… …
2552 3409
2553void glEndList () 3410void glEndList ()
2554 3411
2555void glCallList (int list) 3412void glCallList (int list)
2556 3413
3414void c_init ()
3415 CODE:
3416 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3417 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3418
3419MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3420
3421PROTOTYPES: DISABLE
3422
3423void
3424find_widget (SV *self, NV x, NV y)
3425 PPCODE:
3426{
3427 if (within_widget (self, x, y))
3428 XPUSHs (self);
3429}
3430
3431BOOT:
3432{
3433 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3434
3435 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3436 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3437 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3438 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3439}
3440
3441void
3442draw (SV *self)
3443 CODE:
3444{
3445 HV *hv;
3446 SV **svp;
3447 NV x, y, w, h;
3448 SV *draw_x_sv = GvSV (draw_x_gv);
3449 SV *draw_y_sv = GvSV (draw_y_gv);
3450 SV *draw_w_sv = GvSV (draw_w_gv);
3451 SV *draw_h_sv = GvSV (draw_h_gv);
3452 double draw_x, draw_y;
3453
3454 if (!SvROK (self))
3455 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3456
3457 hv = (HV *)SvRV (self);
3458
3459 if (SvTYPE (hv) != SVt_PVHV)
3460 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3461
3462 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3463 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3464
3465 if (!h || !w)
3466 XSRETURN_EMPTY;
3467
3468 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3469 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3470
3471 draw_x = SvNV (draw_x_sv) + x;
3472 draw_y = SvNV (draw_y_sv) + y;
3473
3474 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3475 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3476 XSRETURN_EMPTY;
3477
3478 sv_setnv (draw_x_sv, draw_x);
3479 sv_setnv (draw_y_sv, draw_y);
3480
3481 glPushMatrix ();
3482 glTranslated (x, y, 0);
3483
3484 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3485 {
3486 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3487
3488 if (svp && SvTRUE (*svp))
3489 {
3490 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3491 glEnable (GL_BLEND);
3492 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3493 glBegin (GL_QUADS);
3494 glVertex2f (0, 0);
3495 glVertex2f (w, 0);
3496 glVertex2f (w, h);
3497 glVertex2f (0, h);
3498 glEnd ();
3499 glDisable (GL_BLEND);
3500 }
3501 }
3502#if 0
3503 // draw borders, for debugging
3504 glPushMatrix ();
3505 glColor4f (1., 1., 0., 1.);
3506 glTranslatef (.5, .5, 0.);
3507 glBegin (GL_LINE_LOOP);
3508 glVertex2f (0 , 0);
3509 glVertex2f (w - 1, 0);
3510 glVertex2f (w - 1, h - 1);
3511 glVertex2f (0 , h - 1);
3512 glEnd ();
3513 glPopMatrix ();
3514#endif
3515 PUSHMARK (SP);
3516 XPUSHs (self);
3517 PUTBACK;
3518 call_method ("_draw", G_VOID | G_DISCARD);
3519 SPAGAIN;
3520
3521 glPopMatrix ();
3522
3523 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3524 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3525}
3526

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– Removed lines
+ Added lines
< Changed lines
> Changed lines