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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.193 by root, Sun Jul 1 03:12:34 2007 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 2018 UTC

… …
15 15
16#include "EXTERN.h" 16#include "EXTERN.h"
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#include "flat_hash_map.hpp"
21
20#ifdef _WIN32 22#ifdef _WIN32
21# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
22#endif 28#endif
23 29
24#include <assert.h> 30#include <cassert>
25#include <math.h> 31#include <cmath>
26#include <string.h> 32#include <cstring>
27#include <stdio.h> 33#include <cstdio>
28#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 40
30#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
31#include <SDL_endian.h> 43#include <SDL_endian.h>
32#include <SDL_image.h> 44#include <SDL_image.h>
33#include <SDL_mixer.h> 45#include <SDL_mixer.h>
34#include <SDL_opengl.h> 46#include <SDL_opengl.h>
35 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
36#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
37#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
38 57
39#include <glib/gmacros.h> 58#include <glib.h>
40 59
41#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
42 72
43#ifndef _WIN32 73#ifndef _WIN32
44# include <sys/types.h> 74# include <sys/types.h>
45# include <sys/socket.h> 75# include <sys/socket.h>
46# include <netinet/in.h> 76# include <netinet/in.h>
47# include <netinet/tcp.h> 77# include <netinet/tcp.h>
48# include <inttypes.h> 78# include <inttypes.h>
49#endif 79#endif
50 80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
83#else
84# define expect(expr,value) (expr)
85#endif
86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
53#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
54 96
55#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
57 99
58#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
59 101
60#if 0 102/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 104
63# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
64#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
65 128
66static AV *texture_av; 129static AV *texture_av;
67 130
68static struct 131static struct
69{ 132{
… …
106 av_push (texture_av, (SV *)(size_t)name); 169 av_push (texture_av, (SV *)(size_t)name);
107 glDeleteTextures (1, &name); 170 glDeleteTextures (1, &name);
108} 171}
109 172
110#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
111 175
112#include "pango-font.c" 176#include "pango-font.c"
113#include "pango-fontmap.c" 177#include "pango-fontmap.c"
114#include "pango-render.c" 178#include "pango-render.c"
115 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
116typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
117typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
118 184
119typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
120 186
121static int 187static int
122shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
123{ 189{
124 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
125 191
126 while (attrs) 192 while (attrs)
127 { 193 {
128 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
129 195
130 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
131 return 1; 197 return 1;
132 198
133 attrs = attrs->next; 199 attrs = attrs->next;
134 } 200 }
135 201
136 return 0; 202 return 0;
137} 203}
138 204
139typedef struct cf_layout { 205struct cf_layout {
140 PangoLayout *pl; 206 PangoLayout *pl;
141 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
142 int base_height; 208 int base_height;
143 CFPlus__Font font; 209 DC__Font font;
144} *CFPlus__Layout; 210 rc_t rc;
211};
145 212
213typedef cf_layout *DC__Layout;
214
146static CFPlus__Font default_font; 215static DC__Font default_font;
147static PangoContext *opengl_context; 216static PangoContext *opengl_context;
148static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
149 218
150static void 219static void
151substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
152{ 221{
153 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
154#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
155 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
156#endif 225#endif
157 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158} 227}
159 228
160static void 229static void
161layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
162{ 231{
163 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
164 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
165 */ 234 */
166 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
167 236
168 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
169 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170 239
171 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
172} 241}
173 242
174static void 243static void
175layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
176{ 245{
177 PangoRectangle rect; 246 PangoRectangle rect;
178 247
179 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
180 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
190} 259}
191 260
192typedef uint16_t tileid; 261typedef uint16_t tileid;
193typedef uint16_t faceid; 262typedef uint16_t faceid;
194 263
195typedef struct { 264struct maptex
265{
196 int name; 266 GLuint name;
197 int w, h; 267 int w, h;
198 float s, t; 268 float s, t;
199 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
200 tileid smoothtile; 270 tileid smoothtile;
201 uint8_t smoothlevel; 271 uint8_t smoothlevel;
202} maptex; 272 uint8_t unused; /* set to zero on use */
273};
203 274
204typedef struct { 275struct mapcell
276{
205 uint32_t player; 277 uint32_t player;
206 tileid tile[3]; 278 tileid tile[3];
207 uint16_t darkness; 279 uint16_t darkness;
208 uint8_t stat_width, stat_hp, flags, smoothmax; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
209} mapcell; 281};
210 282
211typedef struct { 283struct maprow
284{
212 int32_t c0, c1; 285 int32_t c0, c1;
213 mapcell *col; 286 mapcell *col;
214} maprow; 287};
215 288
216typedef struct map { 289struct mapgrid {
217 int x, y, w, h; 290 int x, y, w, h;
218 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
219 int faces; tileid *face2tile; // [faceid] 292 std::vector<tileid> tile;
220 int texs; maptex *tex; // [tileid] 293 std::vector<maptex> tex;
221 294
222 int32_t rows; 295 int32_t rows;
223 maprow *row; 296 maprow *row;
224} *CFPlus__Map; 297
298 ~mapgrid ()
299 {
300 clear_cells ();
301 }
302
303 void clear_cells ();
304};
305
306typedef mapgrid *DC__Map;
225 307
226static char * 308static char *
227prepend (char *ptr, int sze, int inc) 309prepend (char *ptr, int sze, int inc)
228{ 310{
229 char *p; 311 char *p;
… …
246} 328}
247 329
248#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 330#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
249#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 331#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
250 332
251static void
252need_facenum (struct map *self, faceid face)
253{
254 while (self->faces <= face)
255 {
256 Append (tileid, self->face2tile, self->faces, self->faces);
257 self->faces *= 2;
258 }
259}
260
261static void
262need_texid (struct map *self, int texid)
263{
264 while (self->texs <= texid)
265 {
266 Append (maptex, self->tex, self->texs, self->texs);
267 self->texs *= 2;
268 }
269}
270
271static maprow * 333static maprow *
272map_get_row (CFPlus__Map self, int y) 334map_get_row (mapgrid *self, int y)
273{ 335{
274 if (0 > y) 336 if (0 > y)
275 { 337 {
276 int extend = - y + MAP_EXTEND_Y; 338 int extend = - y + MAP_EXTEND_Y;
277 Prepend (maprow, self->row, self->rows, extend); 339 Prepend (maprow, self->row, self->rows, extend);
… …
315 377
316 return row->col + (x - row->c0); 378 return row->col + (x - row->c0);
317} 379}
318 380
319static mapcell * 381static mapcell *
320map_get_cell (CFPlus__Map self, int x, int y) 382map_get_cell (mapgrid *self, int x, int y)
321{ 383{
322 return row_get_cell (map_get_row (self, y), x); 384 return row_get_cell (map_get_row (self, y), x);
323} 385}
324 386
387void mapgrid::clear_cells ()
388{
389 int r;
390
391 for (r = 0; r < rows; r++)
392 Safefree (row[r].col);
393
394 Safefree (row);
395
396 x = 0;
397 y = 0;
398 ox = 0;
399 oy = 0;
400 row = 0;
401 rows = 0;
402}
403
404#define CELL_CLEAR(cell) \
405 do { \
406 if ((cell)->player) \
407 (cell)->tile [2] = 0; \
408 (cell)->darkness = 0; \
409 (cell)->stat_hp = 0; \
410 (cell)->flags = 0; \
411 (cell)->player = 0; \
412 } while (0)
413
325static void 414static void
326map_clear (CFPlus__Map self)
327{
328 int r;
329
330 for (r = 0; r < self->rows; r++)
331 Safefree (self->row[r].col);
332
333 Safefree (self->row);
334
335 self->x = 0;
336 self->y = 0;
337 self->ox = 0;
338 self->oy = 0;
339 self->row = 0;
340 self->rows = 0;
341}
342
343static void
344map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 415map_blank (mapgrid *self, int x0, int y0, int w, int h)
345{ 416{
346 int x, y; 417 int x, y;
347 maprow *row; 418 maprow *row;
348 mapcell *cell; 419 mapcell *cell;
349 420
… …
361 if (x >= row->c1) 432 if (x >= row->c1)
362 break; 433 break;
363 434
364 cell = row->col + x - row->c0; 435 cell = row->col + x - row->c0;
365 436
366 cell->darkness = 0; 437 CELL_CLEAR (cell);
367 cell->stat_hp = 0;
368 cell->flags = 0;
369 cell->player = 0;
370 } 438 }
371 } 439 }
372} 440}
373 441
374typedef struct { 442struct smooth_key
443{
375 tileid tile; 444 tileid tile;
376 uint8_t x, y, level; 445 uint8_t x, y, level;
377} smooth_key; 446
447 bool operator == (const smooth_key &o) const
448 {
449 return tile == o.tile && x == o.x && y == o.y && level == o.level;
450 }
451};
452
453typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
454
455namespace std {
456 template <>
457 struct hash<smooth_key>
458 {
459 size_t operator () (const smooth_key &v) const
460 {
461 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
462 }
463 };
464}
378 465
379static void 466static void
380smooth_or_bits (HV *hv, smooth_key *key, IV bits) 467smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
381{ 468{
382 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1); 469 auto &&it = h.find (key);
383 470
384 if (SvIOK (*sv)) 471 if (it == h.end ())
385 SvIV_set (*sv, SvIVX (*sv) | bits); 472 h.insert (std::make_pair (key, bits));
386 else 473 else
387 sv_setiv (*sv, bits); 474 it->second |= bits;
388} 475}
389 476
390static void 477static void
391music_finished (void) 478music_finished (void)
392{ 479{
… …
409 ev.code = 1; 496 ev.code = 1;
410 ev.data1 = (void *)(long)channel; 497 ev.data1 = (void *)(long)channel;
411 ev.data2 = 0; 498 ev.data2 = 0;
412 499
413 SDL_PushEvent ((SDL_Event *)&ev); 500 SDL_PushEvent ((SDL_Event *)&ev);
501}
502
503// approximately divide by 255
504static unsigned int
505div255 (unsigned int n)
506{
507 return (n + (n >> 8)) >> 8;
414} 508}
415 509
416static unsigned int 510static unsigned int
417minpot (unsigned int n) 511minpot (unsigned int n)
418{ 512{
… …
428 n |= n >> 16; 522 n |= n >> 16;
429 523
430 return n + 1; 524 return n + 1;
431} 525}
432 526
527static unsigned int
528popcount (unsigned int n)
529{
530 n -= (n >> 1) & 0x55555555U;
531 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
532 n = ((n >> 4) + n) & 0x0f0f0f0fU;
533 n *= 0x01010101U;
534
535 return n >> 24;
536}
537
433/* SDL should provide this, really. */ 538/* SDL should provide this, really. */
434#define SDLK_MODIFIER_MIN 300 539#define SDLK_MODIFIER_MIN 300
435#define SDLK_MODIFIER_MAX 314 540#define SDLK_MODIFIER_MAX 314
436 541
437MODULE = CFPlus PACKAGE = CFPlus 542/******************************************************************************/
543
544static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
545static GV *hover_gv;
546
547static int
548within_widget (SV *widget, NV x, NV y)
549{
550 HV *self;
551 SV **svp;
552 NV wx, ww, wy, wh;
553
554 if (!SvROK (widget))
555 return 0;
556
557 self = (HV *)SvRV (widget);
558
559 if (SvTYPE (self) != SVt_PVHV)
560 return 0;
561
562 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
563 if (y < wy)
564 return 0;
565
566 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
567 if (y >= wy + wh)
568 return 0;
569
570 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
571 if (x < wx)
572 return 0;
573
574 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
575 if (x >= wx + ww)
576 return 0;
577
578 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
579 if (!svp || !SvTRUE (*svp))
580 return 0;
581
582 return 1;
583}
584
585/******************************************************************************/
586
587/* process keyboard modifiers */
588static int
589mod_munge (int mod)
590{
591 mod &= MOD_MASK;
592
593 if (mod & (KMOD_META | KMOD_ALT))
594 mod |= KMOD_LRAM;
595
596 return mod;
597}
598
599static void
600deliantra_main (SV *real_main)
601{
602 dSP;
603
604 PUSHMARK (SP);
605 call_sv (real_main, G_DISCARD | G_VOID);
606}
607
608#ifdef __MACOSX__
609 static SV *real_main;
610
611 /* to due surprising braindamage on the side of SDL design, we
612 * do some mind-boggling hack here: SDL requires a custom main()
613 * on OS X, so... we provide one and call the original main(), which,
614 * due to shared library magic, calls -lSDLmain's main, not perl's main,
615 * and which calls our main (== SDL_main) back.
616 */
617 extern C_LINKAGE int
618 main (int argc, char *argv[])
619 {
620 deliantra_main (real_main);
621 }
622
623 #undef main
624
625 extern C_LINKAGE int main (int argc, char *argv[]);
626
627 static void
628 SDL_main_hack (SV *real_main_)
629 {
630 real_main = real_main_;
631
632 char *argv[] = { "deliantra client", 0 };
633 (main) (1, argv);
634 }
635#else
636 static void
637 SDL_main_hack (SV *real_main)
638 {
639 deliantra_main (real_main);
640 }
641#endif
642
643MODULE = Deliantra::Client PACKAGE = DC
438 644
439PROTOTYPES: ENABLE 645PROTOTYPES: ENABLE
440 646
441BOOT: 647BOOT:
442{ 648{
443 HV *stash = gv_stashpv ("CFPlus", 1); 649 HV *stash = gv_stashpv ("DC", 1);
444 static const struct { 650 static const struct {
445 const char *name; 651 const char *name;
446 IV iv; 652 IV iv;
447 } *civ, const_iv[] = { 653 } *civ, const_iv[] = {
448# define const_iv(name) { # name, (IV)name } 654# define const_iv(name) { # name, (IV)name }
… …
470 676
471 const_iv (SDL_APPINPUTFOCUS), 677 const_iv (SDL_APPINPUTFOCUS),
472 const_iv (SDL_APPMOUSEFOCUS), 678 const_iv (SDL_APPMOUSEFOCUS),
473 const_iv (SDL_APPACTIVE), 679 const_iv (SDL_APPACTIVE),
474 680
681
682 const_iv (SDLK_UNKNOWN),
683 const_iv (SDLK_FIRST),
684 const_iv (SDLK_BACKSPACE),
685 const_iv (SDLK_TAB),
686 const_iv (SDLK_CLEAR),
687 const_iv (SDLK_RETURN),
688 const_iv (SDLK_PAUSE),
689 const_iv (SDLK_ESCAPE),
690 const_iv (SDLK_SPACE),
691 const_iv (SDLK_EXCLAIM),
692 const_iv (SDLK_QUOTEDBL),
693 const_iv (SDLK_HASH),
694 const_iv (SDLK_DOLLAR),
695 const_iv (SDLK_AMPERSAND),
696 const_iv (SDLK_QUOTE),
697 const_iv (SDLK_LEFTPAREN),
698 const_iv (SDLK_RIGHTPAREN),
699 const_iv (SDLK_ASTERISK),
700 const_iv (SDLK_PLUS),
701 const_iv (SDLK_COMMA),
702 const_iv (SDLK_MINUS),
703 const_iv (SDLK_PERIOD),
704 const_iv (SDLK_SLASH),
705 const_iv (SDLK_0),
706 const_iv (SDLK_1),
707 const_iv (SDLK_2),
708 const_iv (SDLK_3),
709 const_iv (SDLK_4),
710 const_iv (SDLK_5),
711 const_iv (SDLK_6),
712 const_iv (SDLK_7),
713 const_iv (SDLK_8),
714 const_iv (SDLK_9),
715 const_iv (SDLK_COLON),
716 const_iv (SDLK_SEMICOLON),
717 const_iv (SDLK_LESS),
718 const_iv (SDLK_EQUALS),
719 const_iv (SDLK_GREATER),
720 const_iv (SDLK_QUESTION),
721 const_iv (SDLK_AT),
722
723 const_iv (SDLK_LEFTBRACKET),
724 const_iv (SDLK_BACKSLASH),
725 const_iv (SDLK_RIGHTBRACKET),
726 const_iv (SDLK_CARET),
727 const_iv (SDLK_UNDERSCORE),
728 const_iv (SDLK_BACKQUOTE),
729 const_iv (SDLK_DELETE),
730
731 const_iv (SDLK_FIRST),
732 const_iv (SDLK_LAST),
475 const_iv (SDLK_KP0), 733 const_iv (SDLK_KP0),
476 const_iv (SDLK_KP1), 734 const_iv (SDLK_KP1),
477 const_iv (SDLK_KP2), 735 const_iv (SDLK_KP2),
478 const_iv (SDLK_KP3), 736 const_iv (SDLK_KP3),
479 const_iv (SDLK_KP4), 737 const_iv (SDLK_KP4),
… …
551 const_iv (KMOD_LMETA), 809 const_iv (KMOD_LMETA),
552 const_iv (KMOD_RMETA), 810 const_iv (KMOD_RMETA),
553 const_iv (KMOD_NUM), 811 const_iv (KMOD_NUM),
554 const_iv (KMOD_CAPS), 812 const_iv (KMOD_CAPS),
555 const_iv (KMOD_MODE), 813 const_iv (KMOD_MODE),
814
815 const_iv (KMOD_LRAM),
816
817 const_iv (MIX_DEFAULT_FORMAT),
818
819 const_iv (SDL_INIT_TIMER),
820 const_iv (SDL_INIT_AUDIO),
821 const_iv (SDL_INIT_VIDEO),
822 const_iv (SDL_INIT_CDROM),
823 const_iv (SDL_INIT_JOYSTICK),
824 const_iv (SDL_INIT_EVERYTHING),
825 const_iv (SDL_INIT_NOPARACHUTE),
826 const_iv (SDL_INIT_EVENTTHREAD),
827
828 const_iv (SDL_GL_RED_SIZE),
829 const_iv (SDL_GL_GREEN_SIZE),
830 const_iv (SDL_GL_BLUE_SIZE),
831 const_iv (SDL_GL_ALPHA_SIZE),
832 const_iv (SDL_GL_DOUBLEBUFFER),
833 const_iv (SDL_GL_BUFFER_SIZE),
834 const_iv (SDL_GL_DEPTH_SIZE),
835 const_iv (SDL_GL_STENCIL_SIZE),
836 const_iv (SDL_GL_ACCUM_RED_SIZE),
837 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
838 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
839 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
840 const_iv (SDL_GL_STEREO),
841 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
842 const_iv (SDL_GL_MULTISAMPLESAMPLES),
843 const_iv (SDL_GL_ACCELERATED_VISUAL),
844 const_iv (SDL_GL_SWAP_CONTROL),
845
846 const_iv (FOW_DARKNESS)
556# undef const_iv 847# undef const_iv
557 }; 848 };
558 849
559 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 850 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
560 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 851 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
561 852
562 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 853 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
563 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 854 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
564} 855}
565 856
… …
577 RETVAL 868 RETVAL
578 869
579NV floor (NV x) 870NV floor (NV x)
580 871
581NV ceil (NV x) 872NV ceil (NV x)
873
874IV minpot (UV n)
875
876IV popcount (UV n)
877
878NV distance (NV dx, NV dy)
879 CODE:
880 RETVAL = pow (dx * dx + dy * dy, 0.5);
881 OUTPUT:
882 RETVAL
582 883
583void 884void
584pango_init () 885pango_init ()
585 CODE: 886 CODE:
586{ 887{
587 opengl_fontmap = pango_opengl_font_map_new (); 888 opengl_fontmap = pango_opengl_font_map_new ();
588 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 889 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 890 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
891 /*pango_context_set_font_description (opengl_context, default_font);*/
892#if PANGO_VERSION_CHECK (1, 15, 2)
893 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
894 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
895#endif
590} 896}
591 897
592int 898char *SDL_GetError ()
593SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594 899
595void 900void SDL_main_hack (SV *real_main)
901 PROTOTYPE: &
902
903int SDL_Init (U32 flags)
904
905int SDL_InitSubSystem (U32 flags)
906
907void SDL_QuitSubSystem (U32 flags)
908
596SDL_Quit () 909void SDL_Quit ()
597 910
911int SDL_GL_SetAttribute (int attr, int value)
912 C_ARGS: (SDL_GLattr)attr, value
913
914int SDL_GL_GetAttribute (int attr)
915 CODE:
916 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
917 XSRETURN_UNDEF;
918 OUTPUT:
919 RETVAL
920
598void 921void
599SDL_ListModes () 922SDL_ListModes (int rgb, int alpha)
600 PPCODE: 923 PPCODE:
601{ 924{
602 SDL_Rect **m; 925 SDL_Rect **m;
603 926
604 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 927 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 928 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 929 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 930 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608 931
609 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 932 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 933 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611 934
612 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 935 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 936 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 937 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 938 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616 939
617 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 940 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618#if SDL_VERSION_ATLEAST(1,2,10)
619 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 941 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621#endif
622
623 SDL_EnableUNICODE (1);
624 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625 942
626 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 943 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627 944
628 if (m && m != (SDL_Rect **)-1) 945 if (m && m != (SDL_Rect **)-1)
629 while (*m) 946 while (*m)
630 { 947 {
948 if ((*m)->w >= 400 && (*m)->h >= 300)
949 {
631 AV *av = newAV (); 950 AV *av = newAV ();
632 av_push (av, newSViv ((*m)->w)); 951 av_push (av, newSViv ((*m)->w));
633 av_push (av, newSViv ((*m)->h)); 952 av_push (av, newSViv ((*m)->h));
953 av_push (av, newSViv (rgb));
954 av_push (av, newSViv (alpha));
634 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 955 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
956 }
635 957
636 ++m; 958 ++m;
637 } 959 }
638} 960}
639 961
640char *
641SDL_GetError ()
642
643int 962int
644SDL_SetVideoMode (int w, int h, int fullscreen) 963SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645 CODE: 964 CODE:
965{
966 SDL_EnableUNICODE (1);
967 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
968
969 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
970 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
971 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
972 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
973
646 RETVAL = !!SDL_SetVideoMode ( 974 RETVAL = !!SDL_SetVideoMode (
647 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 975 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648 ); 976 );
977
649 if (RETVAL) 978 if (RETVAL)
650 { 979 {
651 av_clear (texture_av); 980 av_clear (texture_av);
652
653 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 981#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655# include "glfunc.h" 982#include "glfunc.h"
656# undef GL_FUNC 983#undef GL_FUNC
657 984 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
985 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658 } 986 }
987}
659 OUTPUT: 988 OUTPUT:
660 RETVAL 989 RETVAL
990
991void
992SDL_WM_SetCaption (const char *title, const char *icon)
661 993
662void 994void
663SDL_GL_SwapBuffers () 995SDL_GL_SwapBuffers ()
664 996
665char * 997char *
666SDL_GetKeyName (int sym) 998SDL_GetKeyName (int sym)
999 C_ARGS: (SDLKey)sym
667 1000
1001int
1002SDL_GetAppState ()
1003
1004int
1005SDL_GetModState ()
1006
1007int
1008SDL_WaitEvent ()
1009 C_ARGS: 0
1010
668void 1011void
669SDL_PollEvent () 1012SDL_PumpEvents ()
1013
1014void
1015peep_events ()
670 PPCODE: 1016 PPCODE:
671{ 1017{
672 SDL_Event ev; 1018 SDL_Event ev;
673 1019
674 while (SDL_PollEvent (&ev)) 1020 SDL_PumpEvents ();
1021 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675 { 1022 {
676 HV *hv = newHV (); 1023 HV *hv = newHV ();
677 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1024 hv_store (hv, "type", 4, newSViv (ev.type), 0);
678 1025
679 switch (ev.type) 1026 switch (ev.type)
680 { 1027 {
681 case SDL_KEYDOWN: 1028 case SDL_KEYDOWN:
682 case SDL_KEYUP: 1029 case SDL_KEYUP:
683 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1030 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1031 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1032 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
686 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1033 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
687 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1034 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688 break; 1035 break;
689 1036
690 case SDL_ACTIVEEVENT: 1037 case SDL_ACTIVEEVENT:
691 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1038 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
692 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1039 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693 break; 1040 break;
694 1041
695 case SDL_MOUSEMOTION: 1042 case SDL_MOUSEMOTION:
1043 {
1044 int state = ev.motion.state;
1045 int x = ev.motion.x;
1046 int y = ev.motion.y;
1047 int xrel = ev.motion.xrel;
1048 int yrel = ev.motion.yrel;
1049
1050 /* do simplistic event compression */
1051 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1052 && state == ev.motion.state)
1053 {
1054 xrel += ev.motion.xrel;
1055 yrel += ev.motion.yrel;
1056 x = ev.motion.x;
1057 y = ev.motion.y;
1058 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1059 }
1060
696 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1061 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
697
698 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1062 hv_store (hv, "state", 5, newSViv (state), 0);
699 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1063 hv_store (hv, "x", 1, newSViv (x), 0);
700 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1064 hv_store (hv, "y", 1, newSViv (y), 0);
701 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1065 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1066 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1067 }
703 break; 1068 break;
704 1069
705 case SDL_MOUSEBUTTONDOWN: 1070 case SDL_MOUSEBUTTONDOWN:
706 case SDL_MOUSEBUTTONUP: 1071 case SDL_MOUSEBUTTONUP:
707 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1072 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
708 1073
709 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1074 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
710 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1075 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
711 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1076 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
712 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1077 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
717 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1082 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
718 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1083 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
719 break; 1084 break;
720 } 1085 }
721 1086
722 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1087 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
723 } 1088 }
724} 1089}
725 1090
1091char *
1092SDL_AudioDriverName ()
1093 CODE:
1094{
1095 char buf [256];
1096 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1097 XSRETURN_UNDEF;
1098
1099 RETVAL = buf;
1100}
1101 OUTPUT:
1102 RETVAL
1103
726int 1104int
727Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1105Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
728 POSTCALL: 1106 POSTCALL:
729 Mix_HookMusicFinished (music_finished); 1107 Mix_HookMusicFinished (music_finished);
730 Mix_ChannelFinished (channel_finished); 1108 Mix_ChannelFinished (channel_finished);
731 1109
732void 1110void
1111Mix_QuerySpec ()
1112 PPCODE:
1113{
1114 int freq, channels;
1115 Uint16 format;
1116
1117 if (Mix_QuerySpec (&freq, &format, &channels))
1118 {
1119 EXTEND (SP, 3);
1120 PUSHs (sv_2mortal (newSViv (freq)));
1121 PUSHs (sv_2mortal (newSViv (format)));
1122 PUSHs (sv_2mortal (newSViv (channels)));
1123 }
1124}
1125
1126void
733Mix_CloseAudio () 1127Mix_CloseAudio ()
734 1128
735int 1129int
736Mix_AllocateChannels (int numchans = -1) 1130Mix_AllocateChannels (int numchans = -1)
1131
1132const char *
1133Mix_GetError ()
737 1134
738void 1135void
739lowdelay (int fd, int val = 1) 1136lowdelay (int fd, int val = 1)
740 CODE: 1137 CODE:
741 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1138 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
767 } 1164 }
768 } 1165 }
769#endif 1166#endif
770} 1167}
771 1168
772void 1169int
773add_font (char *file) 1170add_font (char *file)
774 CODE: 1171 CODE:
775 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1172 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1173 OUTPUT:
1174 RETVAL
1175
1176void
1177IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1178
1179# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1180void
1181Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
776 1182
777void 1183void
778load_image_inline (SV *image_) 1184load_image_inline (SV *image_)
779 ALIAS: 1185 ALIAS:
780 load_image_file = 1 1186 load_image_file = 1
… …
783 STRLEN image_len; 1189 STRLEN image_len;
784 char *image = (char *)SvPVbyte (image_, image_len); 1190 char *image = (char *)SvPVbyte (image_, image_len);
785 SDL_Surface *surface, *surface2; 1191 SDL_Surface *surface, *surface2;
786 SDL_PixelFormat fmt; 1192 SDL_PixelFormat fmt;
787 SDL_RWops *rw = ix 1193 SDL_RWops *rw = ix
788 ? SDL_RWFromFile (image, "r") 1194 ? SDL_RWFromFile (image, "rb")
789 : SDL_RWFromConstMem (image, image_len); 1195 : SDL_RWFromConstMem (image, image_len);
790 1196
791 if (!rw) 1197 if (!rw)
792 croak ("load_image: %s", SDL_GetError ()); 1198 croak ("load_image: %s", SDL_GetError ());
793 1199
… …
826 1232
827 SDL_LockSurface (surface2); 1233 SDL_LockSurface (surface2);
828 EXTEND (SP, 6); 1234 EXTEND (SP, 6);
829 PUSHs (sv_2mortal (newSViv (surface2->w))); 1235 PUSHs (sv_2mortal (newSViv (surface2->w)));
830 PUSHs (sv_2mortal (newSViv (surface2->h))); 1236 PUSHs (sv_2mortal (newSViv (surface2->h)));
831 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1237 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
832 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1238 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
833 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1239 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
834 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1240 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
835 SDL_UnlockSurface (surface2); 1241 SDL_UnlockSurface (surface2);
836 1242
… …
866void 1272void
867error (char *message) 1273error (char *message)
868 CODE: 1274 CODE:
869 fprintf (stderr, "ERROR: %s\n", message); 1275 fprintf (stderr, "ERROR: %s\n", message);
870#ifdef _WIN32 1276#ifdef _WIN32
871 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1277 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
872#endif 1278#endif
873 1279
874void 1280void
875fatal (char *message) 1281fatal (char *message)
876 CODE: 1282 CODE:
877 fprintf (stderr, "FATAL: %s\n", message); 1283 fprintf (stderr, "FATAL: %s\n", message);
878#ifdef _WIN32 1284#ifdef _WIN32
879 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1285 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
880#endif 1286#endif
881 _exit (1); 1287 _exit (1);
882 1288
883void 1289void
884_exit (int retval = 0) 1290_exit (int retval = 0)
… …
896#if DEBUG 1302#if DEBUG
897 VALGRIND_DO_LEAK_CHECK; 1303 VALGRIND_DO_LEAK_CHECK;
898#endif 1304#endif
899} 1305}
900 1306
901MODULE = CFPlus PACKAGE = CFPlus::Font 1307int
1308SvREFCNT (SV *sv)
1309 CODE:
1310 RETVAL = SvREFCNT (sv);
1311 OUTPUT:
1312 RETVAL
902 1313
903CFPlus::Font 1314MODULE = Deliantra::Client PACKAGE = DC::Font
1315
1316PROTOTYPES: DISABLE
1317
1318DC::Font
904new_from_file (SV *class, char *path, int id = 0) 1319new_from_file (SV *klass, char *path, int id = 0)
905 CODE: 1320 CODE:
906{ 1321{
907 int count; 1322 int count;
908 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1323 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
909 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1324 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
911} 1326}
912 OUTPUT: 1327 OUTPUT:
913 RETVAL 1328 RETVAL
914 1329
915void 1330void
916DESTROY (CFPlus::Font self) 1331DESTROY (DC::Font self)
917 CODE: 1332 CODE:
918 pango_font_description_free (self); 1333 pango_font_description_free (self);
919 1334
920void 1335void
921make_default (CFPlus::Font self) 1336make_default (DC::Font self)
1337 PROTOTYPE: $
922 CODE: 1338 CODE:
923 default_font = self; 1339 default_font = self;
924 1340
925MODULE = CFPlus PACKAGE = CFPlus::Layout 1341MODULE = Deliantra::Client PACKAGE = DC::Layout
926 1342
1343PROTOTYPES: DISABLE
1344
927void 1345void
928reset_glyph_cache () 1346glyph_cache_backup ()
1347 PROTOTYPE:
929 CODE: 1348 CODE:
1349 tc_backup ();
1350
1351void
1352glyph_cache_restore ()
1353 PROTOTYPE:
1354 CODE:
930 tc_clear (); 1355 tc_restore ();
931 1356
932CFPlus::Layout 1357DC::Layout
933new (SV *class) 1358new (SV *klass)
934 CODE: 1359 CODE:
935 New (0, RETVAL, 1, struct cf_layout); 1360 RETVAL = new cf_layout;
936 1361
937 RETVAL->pl = pango_layout_new (opengl_context); 1362 RETVAL->pl = pango_layout_new (opengl_context);
938 RETVAL->r = 1.; 1363 RETVAL->r = 1.;
939 RETVAL->g = 1.; 1364 RETVAL->g = 1.;
940 RETVAL->b = 1.; 1365 RETVAL->b = 1.;
… …
946 layout_update_font (RETVAL); 1371 layout_update_font (RETVAL);
947 OUTPUT: 1372 OUTPUT:
948 RETVAL 1373 RETVAL
949 1374
950void 1375void
951DESTROY (CFPlus::Layout self) 1376DESTROY (DC::Layout self)
952 CODE: 1377 CODE:
953 g_object_unref (self->pl); 1378 g_object_unref (self->pl);
954 Safefree (self); 1379 delete self;
955 1380
956void 1381void
957set_text (CFPlus::Layout self, SV *text_) 1382set_text (DC::Layout self, SV *text_)
958 CODE: 1383 CODE:
959{ 1384{
960 STRLEN textlen; 1385 STRLEN textlen;
961 char *text = SvPVutf8 (text_, textlen); 1386 char *text = SvPVutf8 (text_, textlen);
962 1387
963 pango_layout_set_text (self->pl, text, textlen); 1388 pango_layout_set_text (self->pl, text, textlen);
964} 1389}
965 1390
966void 1391void
967set_markup (CFPlus::Layout self, SV *text_) 1392set_markup (DC::Layout self, SV *text_)
968 CODE: 1393 CODE:
969{ 1394{
970 STRLEN textlen; 1395 STRLEN textlen;
971 char *text = SvPVutf8 (text_, textlen); 1396 char *text = SvPVutf8 (text_, textlen);
972 1397
973 pango_layout_set_markup (self->pl, text, textlen); 1398 pango_layout_set_markup (self->pl, text, textlen);
974} 1399}
975 1400
976void 1401void
977set_shapes (CFPlus::Layout self, ...) 1402set_shapes (DC::Layout self, ...)
978 CODE: 1403 CODE:
979{ 1404{
980 PangoAttrList *attrs = 0; 1405 PangoAttrList *attrs = 0;
981 const char *text = pango_layout_get_text (self->pl); 1406 const char *text = pango_layout_get_text (self->pl);
982 const char *pos = text; 1407 const char *pos = text;
… …
1017 if (attrs) 1442 if (attrs)
1018 pango_layout_set_attributes (self->pl, attrs); 1443 pango_layout_set_attributes (self->pl, attrs);
1019} 1444}
1020 1445
1021void 1446void
1022get_shapes (CFPlus::Layout self) 1447get_shapes (DC::Layout self)
1023 PPCODE: 1448 PPCODE:
1024{ 1449{
1025 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1450 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1026 1451
1027 do 1452 do
1028 { 1453 {
1029 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1454 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1030 1455
1031 if (run && shape_attr_p (run)) 1456 if (run && shape_attr_p (run))
1032 { 1457 {
1033 PangoRectangle extents; 1458 PangoRectangle extents;
1034 pango_layout_iter_get_run_extents (iter, 0, &extents); 1459 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1042 1467
1043 pango_layout_iter_free (iter); 1468 pango_layout_iter_free (iter);
1044} 1469}
1045 1470
1046int 1471int
1047has_wrapped (CFPlus::Layout self) 1472has_wrapped (DC::Layout self)
1048 CODE: 1473 CODE:
1049{ 1474{
1050 int lines = 1; 1475 int lines = 1;
1051 const char *text = pango_layout_get_text (self->pl); 1476 const char *text = pango_layout_get_text (self->pl);
1052 1477
… …
1057} 1482}
1058 OUTPUT: 1483 OUTPUT:
1059 RETVAL 1484 RETVAL
1060 1485
1061SV * 1486SV *
1062get_text (CFPlus::Layout self) 1487get_text (DC::Layout self)
1063 CODE: 1488 CODE:
1064 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1489 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1065 sv_utf8_decode (RETVAL); 1490 sv_utf8_decode (RETVAL);
1066 OUTPUT: 1491 OUTPUT:
1067 RETVAL 1492 RETVAL
1068 1493
1069void 1494void
1070set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1495set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1071 CODE: 1496 CODE:
1072 self->r = r; 1497 self->r = r;
1073 self->g = g; 1498 self->g = g;
1074 self->b = b; 1499 self->b = b;
1075 self->a = a; 1500 self->a = a;
1076 1501
1077void 1502void
1078set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1503set_font (DC::Layout self, DC::Font font = 0)
1079 CODE: 1504 CODE:
1080 if (self->font != font) 1505 if (self->font != font)
1081 { 1506 {
1082 self->font = font; 1507 self->font = font;
1083 layout_update_font (self); 1508 layout_update_font (self);
1084 } 1509 }
1085 1510
1086void 1511void
1087set_height (CFPlus::Layout self, int base_height) 1512set_height (DC::Layout self, int base_height)
1088 CODE: 1513 CODE:
1089 if (self->base_height != base_height) 1514 if (self->base_height != base_height)
1090 { 1515 {
1091 self->base_height = base_height; 1516 self->base_height = base_height;
1092 layout_update_font (self); 1517 layout_update_font (self);
1093 } 1518 }
1094 1519
1095void 1520void
1096set_width (CFPlus::Layout self, int max_width = -1) 1521set_width (DC::Layout self, int max_width = -1)
1097 CODE: 1522 CODE:
1098 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1523 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1099 1524
1100void 1525void
1101set_indent (CFPlus::Layout self, int indent) 1526set_indent (DC::Layout self, int indent)
1102 CODE: 1527 CODE:
1103 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1528 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1104 1529
1105void 1530void
1106set_spacing (CFPlus::Layout self, int spacing) 1531set_spacing (DC::Layout self, int spacing)
1107 CODE: 1532 CODE:
1108 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1533 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1109 1534
1110void 1535void
1111set_ellipsise (CFPlus::Layout self, int ellipsise) 1536set_ellipsise (DC::Layout self, int ellipsise)
1112 CODE: 1537 CODE:
1113 pango_layout_set_ellipsize (self->pl, 1538 pango_layout_set_ellipsize (self->pl,
1114 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1539 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1115 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1540 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1116 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1541 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1117 : PANGO_ELLIPSIZE_NONE 1542 : PANGO_ELLIPSIZE_NONE
1118 ); 1543 );
1119 1544
1120void 1545void
1121set_single_paragraph_mode (CFPlus::Layout self, int spm) 1546set_single_paragraph_mode (DC::Layout self, int spm)
1122 CODE: 1547 CODE:
1123 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1548 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1124 1549
1125void 1550void
1126size (CFPlus::Layout self) 1551size (DC::Layout self)
1127 PPCODE: 1552 PPCODE:
1128{ 1553{
1129 int w, h; 1554 int w, h;
1130 1555
1131 layout_get_pixel_size (self, &w, &h); 1556 layout_get_pixel_size (self, &w, &h);
… …
1134 PUSHs (sv_2mortal (newSViv (w))); 1559 PUSHs (sv_2mortal (newSViv (w)));
1135 PUSHs (sv_2mortal (newSViv (h))); 1560 PUSHs (sv_2mortal (newSViv (h)));
1136} 1561}
1137 1562
1138int 1563int
1139descent (CFPlus::Layout self) 1564descent (DC::Layout self)
1140 CODE: 1565 CODE:
1141{ 1566{
1142 PangoRectangle rect; 1567 PangoRectangle rect;
1143 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1568 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1144 pango_layout_line_get_pixel_extents (line, 0, &rect); 1569 pango_layout_line_get_pixel_extents (line, 0, &rect);
1145 RETVAL = PANGO_DESCENT (rect); 1570 RETVAL = PANGO_DESCENT (rect);
1146} 1571}
1147 OUTPUT: 1572 OUTPUT:
1148 RETVAL 1573 RETVAL
1149 1574
1150int 1575int
1151xy_to_index (CFPlus::Layout self, int x, int y) 1576xy_to_index (DC::Layout self, int x, int y)
1152 CODE: 1577 CODE:
1153{ 1578{
1154 int index, trailing; 1579 int index, trailing;
1155 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1580 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1156 RETVAL = index + trailing; 1581 RETVAL = index + trailing;
1157} 1582}
1158 OUTPUT: 1583 OUTPUT:
1159 RETVAL 1584 RETVAL
1160 1585
1161void 1586void
1162cursor_pos (CFPlus::Layout self, int index) 1587cursor_pos (DC::Layout self, int index)
1163 PPCODE: 1588 PPCODE:
1164{ 1589{
1165 PangoRectangle strong_pos; 1590 PangoRectangle pos;
1166 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1591 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1167 1592
1168 EXTEND (SP, 3); 1593 EXTEND (SP, 3);
1169 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1594 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1170 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1595 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1171 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1596 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1172} 1597}
1173 1598
1174void 1599void
1175index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1600index_to_line_x (DC::Layout self, int index, int trailing = 0)
1176 PPCODE: 1601 PPCODE:
1177{ 1602{
1178 int line, x; 1603 int line, x;
1179 1604
1180 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1605 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1606#if !PANGO_VERSION_CHECK (1, 17, 3)
1181 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1607 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1182 1608 --line;
1609#endif
1183 EXTEND (SP, 2); 1610 EXTEND (SP, 2);
1184 PUSHs (sv_2mortal (newSViv (line - 1))); 1611 PUSHs (sv_2mortal (newSViv (line)));
1185 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1186} 1613}
1187 1614
1188void 1615void
1189line_x_to_index (CFPlus::Layout self, int line, int x) 1616line_x_to_index (DC::Layout self, int line, int x)
1190 PPCODE: 1617 PPCODE:
1191{ 1618{
1192 PangoLayoutLine *lp; 1619 PangoLayoutLine *lp;
1193 int index, trailing; 1620 int index, trailing;
1194 1621
1195 if (line < 0) 1622 if (line < 0)
1196 XSRETURN_EMPTY; 1623 XSRETURN_EMPTY;
1197 1624
1198 if (!(lp = pango_layout_get_line (self->pl, line))) 1625 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1199 XSRETURN_EMPTY; /* do better */ 1626 XSRETURN_EMPTY; /* do better */
1200 1627
1201 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1628 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1202 1629
1203 EXTEND (SP, 2); 1630 EXTEND (SP, 2);
… …
1209 PUSHs (sv_2mortal (newSViv (trailing))); 1636 PUSHs (sv_2mortal (newSViv (trailing)));
1210 } 1637 }
1211} 1638}
1212 1639
1213void 1640void
1214render (CFPlus::Layout self, float x, float y, int flags = 0) 1641render (DC::Layout self, float x, float y, int flags = 0)
1215 PPCODE: 1642 CODE:
1643 self->rc.clear ();
1216 pango_opengl_render_layout_subpixel ( 1644 pango_opengl_render_layout_subpixel (
1217 self->pl, 1645 self->pl,
1646 &self->rc,
1218 x * PANGO_SCALE, y * PANGO_SCALE, 1647 x * PANGO_SCALE, y * PANGO_SCALE,
1219 self->r, self->g, self->b, self->a, 1648 self->r, self->g, self->b, self->a,
1220 flags 1649 flags
1221 ); 1650 );
1651 // we assume that context_change actually clears/frees stuff
1652 // and does not do any recomputation...
1653 pango_layout_context_changed (self->pl);
1222 1654
1223MODULE = CFPlus PACKAGE = CFPlus::Texture
1224
1225void 1655void
1226pad2pot (SV *data_, SV *w_, SV *h_) 1656draw (DC::Layout self)
1227 CODE: 1657 CODE:
1228{ 1658{
1229 int ow = SvIV (w_); 1659 glEnable (GL_TEXTURE_2D);
1230 int oh = SvIV (h_); 1660 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1661 glEnable (GL_BLEND);
1662 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1663 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1664 glEnable (GL_ALPHA_TEST);
1665 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1231 1666
1232 if (ow && oh) 1667 self->rc.draw ();
1668
1669 glDisable (GL_ALPHA_TEST);
1670 glDisable (GL_BLEND);
1671 glDisable (GL_TEXTURE_2D);
1672}
1673
1674MODULE = Deliantra::Client PACKAGE = DC::Texture
1675
1676PROTOTYPES: ENABLE
1677
1678void
1679pad (SV *data_, int ow, int oh, int nw, int nh)
1680 CODE:
1681{
1682 if ((nw != ow || nh != oh) && SvOK (data_))
1233 { 1683 {
1234 int nw = minpot (ow);
1235 int nh = minpot (oh);
1236
1237 if (nw != ow || nh != oh)
1238 {
1239 if (SvOK (data_))
1240 {
1241 STRLEN datalen; 1684 STRLEN datalen;
1242 char *data = SvPVbyte (data_, datalen); 1685 char *data = SvPVbyte (data_, datalen);
1243 int bpp = datalen / (ow * oh); 1686 int bpp = datalen / (ow * oh);
1244 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1687 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1245 1688
1246 SvPOK_only (result_); 1689 SvPOK_only (result_);
1247 SvCUR_set (result_, nw * nh * bpp); 1690 SvCUR_set (result_, nw * nh * bpp);
1248 1691
1249 memset (SvPVX (result_), 0, nw * nh * bpp); 1692 memset (SvPVX (result_), 0, nw * nh * bpp);
1250 while (oh--) 1693 while (oh--)
1251 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1694 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1252 1695
1253 sv_setsv (data_, result_); 1696 sv_setsv (data_, result_);
1254 }
1255
1256 sv_setiv (w_, nw);
1257 sv_setiv (h_, nh);
1258 }
1259 } 1697 }
1260} 1698}
1261 1699
1262void 1700void
1263draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1701draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1269{ 1707{
1270 HV *hv = (HV *)SvRV (self); 1708 HV *hv = (HV *)SvRV (self);
1271 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1709 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1272 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1710 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1273 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1711 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1712
1713 if (name <= 0)
1714 XSRETURN_EMPTY;
1274 1715
1275 if (items < 5) 1716 if (items < 5)
1276 { 1717 {
1277 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1718 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1278 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1719 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1306 glDisable (GL_ALPHA_TEST); 1747 glDisable (GL_ALPHA_TEST);
1307 glDisable (GL_BLEND); 1748 glDisable (GL_BLEND);
1308 } 1749 }
1309} 1750}
1310 1751
1311MODULE = CFPlus PACKAGE = CFPlus::Map 1752void
1753draw_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)
1754 PROTOTYPE: @
1755 CODE:
1756{
1757 glEnable (GL_BLEND);
1758 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1759 glEnable (GL_TEXTURE_2D);
1760 glBindTexture (GL_TEXTURE_2D, name1);
1312 1761
1313CFPlus::Map 1762 glColor3f (intensity, intensity, intensity);
1763 glPushMatrix ();
1764 glScalef (1./3, 1./3, 1.);
1765
1766 if (blend > 0.f)
1767 {
1768 float dx3 = dx * -3.f / w;
1769 float dy3 = dy * -3.f / h;
1770 GLfloat env_color[4] = { 0., 0., 0., blend };
1771
1772 /* interpolate the two shadow textures */
1773 /* stage 0 == rgb(glcolor) + alpha(t0) */
1774 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1775
1776 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1777 gl.ActiveTexture (GL_TEXTURE1);
1778 glEnable (GL_TEXTURE_2D);
1779 glBindTexture (GL_TEXTURE_2D, name2);
1780 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1781
1782 /* rgb == rgb(glcolor) */
1783 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1784 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1785 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1786
1787 /* alpha = interpolate t0, t1 by env_alpha */
1788 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1789
1790 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1791 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1792 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1793
1794 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1795 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1796
1797 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1798 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1799
1800 glBegin (GL_QUADS);
1801 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1802 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1803 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1804 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1805 glEnd ();
1806
1807 glDisable (GL_TEXTURE_2D);
1808 gl.ActiveTexture (GL_TEXTURE0);
1809 }
1810 else
1811 {
1812 /* simple blending of one texture, also opengl <1.3 path */
1813 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1814
1815 glBegin (GL_QUADS);
1816 glTexCoord2f (0, 0); glVertex2f (0, 0);
1817 glTexCoord2f (0, t); glVertex2f (0, h);
1818 glTexCoord2f (s, t); glVertex2f (w, h);
1819 glTexCoord2f (s, 0); glVertex2f (w, 0);
1820 glEnd ();
1821 }
1822
1823 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1824 {
1825 int x, y;
1826 int dx3 = dx * 3;
1827 int dy3 = dy * 3;
1828
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1830 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1831 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1832 glTranslatef (-1., -1., 0);
1833 glBegin (GL_QUADS);
1834
1835 for (y = 1; y < h; y += 3)
1836 {
1837 int y1 = y - dy3;
1838 int y1valid = y1 >= 0 && y1 < h;
1839
1840 for (x = 1; x < w; x += 3)
1841 {
1842 int x1 = x - dx3;
1843 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1844 uint8_t h2;
1845
1846 if (y1valid && x1 >= 0 && x1 < w)
1847 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1848 else
1849 h2 = 1; /* out of range == invisible */
1850
1851 if (h1 || h2)
1852 {
1853 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1854 glColor4f (1., 1., 1., alpha);
1855
1856 glTexCoord2f (0, 0.); glVertex2i (x , y );
1857 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1858 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1859 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1860 }
1861 }
1862 }
1863 }
1864
1865 glEnd ();
1866
1867 glPopMatrix ();
1868
1869 glDisable (GL_TEXTURE_2D);
1870 glDisable (GL_BLEND);
1871}
1872
1873IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1874 CODE:
1875{
1876 GLint width;
1877 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1878 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1879 RETVAL = width > 0;
1880}
1881 OUTPUT:
1882 RETVAL
1883
1884MODULE = Deliantra::Client PACKAGE = DC::Map
1885
1886PROTOTYPES: DISABLE
1887
1888DC::Map
1314new (SV *class) 1889new (SV *klass)
1315 CODE: 1890 CODE:
1316 New (0, RETVAL, 1, struct map); 1891 RETVAL = new mapgrid;
1317 RETVAL->x = 0; 1892 RETVAL->x = 0;
1318 RETVAL->y = 0; 1893 RETVAL->y = 0;
1319 RETVAL->w = 0; 1894 RETVAL->w = 0;
1320 RETVAL->h = 0; 1895 RETVAL->h = 0;
1321 RETVAL->ox = 0; 1896 RETVAL->ox = 0;
1322 RETVAL->oy = 0; 1897 RETVAL->oy = 0;
1323 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1324 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1325 RETVAL->rows = 0; 1898 RETVAL->rows = 0;
1326 RETVAL->row = 0; 1899 RETVAL->row = 0;
1327 OUTPUT: 1900 OUTPUT:
1328 RETVAL 1901 RETVAL
1329 1902
1330void 1903void
1331DESTROY (CFPlus::Map self) 1904DESTROY (DC::Map self)
1332 CODE: 1905 CODE:
1333{ 1906{
1334 map_clear (self);
1335 Safefree (self->face2tile);
1336 Safefree (self->tex);
1337 Safefree (self); 1907 delete self;
1338} 1908}
1339 1909
1340void 1910void
1341resize (CFPlus::Map self, int map_width, int map_height) 1911resize (DC::Map self, int map_width, int map_height)
1342 CODE: 1912 CODE:
1343 self->w = map_width; 1913 self->w = map_width;
1344 self->h = map_height; 1914 self->h = map_height;
1345 1915
1346void 1916void
1347clear (CFPlus::Map self) 1917clear (DC::Map self)
1348 CODE: 1918 CODE:
1349 map_clear (self); 1919 self->clear_cells ();
1350 1920
1351void 1921void
1352set_tileid (CFPlus::Map self, int face, int tile) 1922set_tileid (DC::Map self, int face, int tile)
1353 CODE: 1923 CODE:
1354{ 1924{
1355 need_facenum (self, face); self->face2tile [face] = tile; 1925 if (self->tile.size () <= face) self->tile.resize (face + 1);
1356 need_texid (self, tile); 1926 self->tile[face] = tile;
1927 if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1357} 1928}
1358 1929
1359void 1930void
1360set_smooth (CFPlus::Map self, int face, int smooth, int level) 1931set_smooth (DC::Map self, int face, int smooth, int level)
1361 CODE: 1932 CODE:
1362{ 1933{
1363 tileid texid;
1364 maptex *tex;
1365
1366 if (face < 0 || face >= self->faces) 1934 if (face < 0 || face >= self->tile.size ())
1367 return; 1935 return;
1368 1936
1369 if (smooth < 0 || smooth >= self->faces) 1937 if (smooth < 0 || smooth >= self->tile.size ())
1370 return; 1938 return;
1371 1939
1372 texid = self->face2tile [face]; 1940 tileid texid = self->tile[face];
1373 1941
1374 if (!texid) 1942 if (!texid)
1375 return; 1943 return;
1376 1944
1377 tex = self->tex + texid; 1945 maptex &tex = self->tex[texid];
1378 tex->smoothtile = self->face2tile [smooth]; 1946 tex.smoothtile = self->tile[smooth];
1379 tex->smoothlevel = level; 1947 tex.smoothlevel = level;
1380} 1948}
1381 1949
1382void 1950void
1383set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1951set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1384 CODE: 1952 CODE:
1385{ 1953{
1386 need_texid (self, texid); 1954 if (self->tex.size () < texid) self->tex.resize (texid + 1);
1387 1955
1388 { 1956 {
1389 maptex *tex = self->tex + texid; 1957 maptex &tex = self->tex[texid];
1390 1958
1391 tex->name = name; 1959 tex.name = name;
1392 tex->w = w; 1960 tex.w = w;
1393 tex->h = h; 1961 tex.h = h;
1394 tex->s = s; 1962 tex.s = s;
1395 tex->t = t; 1963 tex.t = t;
1396 tex->r = r; 1964 tex.r = r;
1397 tex->g = g; 1965 tex.g = g;
1398 tex->b = b; 1966 tex.b = b;
1399 tex->a = a; 1967 tex.a = a;
1400 } 1968 }
1401 1969
1402 // somewhat hackish, but for textures that require it, it really 1970 // somewhat hackish, but for textures that require it, it really
1403 // improves the look, and most others don't suffer. 1971 // improves the look, and most others don't suffer.
1404 glBindTexture (GL_TEXTURE_2D, name); 1972 glBindTexture (GL_TEXTURE_2D, name);
… …
1407 // use uglier nearest interpolation because linear suffers 1975 // use uglier nearest interpolation because linear suffers
1408 // from transparent color bleeding and ugly wrapping effects. 1976 // from transparent color bleeding and ugly wrapping effects.
1409 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1977 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1410} 1978}
1411 1979
1980void
1981expire_textures (DC::Map self, int texid, int count)
1982 PPCODE:
1983 for (; texid < self->tex.size () && count; ++texid, --count)
1984 {
1985 maptex &tex = self->tex[texid];
1986
1987 if (tex.name)
1988 {
1989 if (tex.unused)
1990 {
1991 tex.name = 0;
1992 tex.unused = 0;
1993 XPUSHs (sv_2mortal (newSViv (texid)));
1994 }
1995 else
1996 tex.unused = 1;
1997 }
1998 }
1999
1412int 2000int
1413ox (CFPlus::Map self) 2001ox (DC::Map self)
1414 ALIAS: 2002 ALIAS:
1415 oy = 1 2003 oy = 1
1416 x = 2 2004 x = 2
1417 y = 3 2005 y = 3
1418 w = 4 2006 w = 4
… …
1429 } 2017 }
1430 OUTPUT: 2018 OUTPUT:
1431 RETVAL 2019 RETVAL
1432 2020
1433void 2021void
1434scroll (CFPlus::Map self, int dx, int dy) 2022scroll (DC::Map self, int dx, int dy)
1435 CODE: 2023 CODE:
1436{ 2024{
1437 if (dx > 0) 2025 if (dx > 0)
1438 map_blank (self, self->x, self->y, dx, self->h); 2026 map_blank (self, self->x, self->y, dx, self->h);
1439 else if (dx < 0) 2027 else if (dx < 0)
… …
1454 self->rows += MAP_EXTEND_Y; 2042 self->rows += MAP_EXTEND_Y;
1455 self->y += MAP_EXTEND_Y; 2043 self->y += MAP_EXTEND_Y;
1456 } 2044 }
1457} 2045}
1458 2046
1459void 2047SV *
1460map1a_update (CFPlus::Map self, SV *data_, int extmap) 2048map1a_update (DC::Map self, SV *data_)
1461 CODE: 2049 CODE:
1462{ 2050{
1463 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2051 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1464 uint8_t *data_end = (uint8_t *)SvEND (data_); 2052 uint8_t *data_end = (uint8_t *)SvEND (data_);
1465 mapcell *cell; 2053 mapcell *cell;
1466 int x, y, flags; 2054 int x, y, z, flags;
2055 AV *missing = newAV ();
2056 RETVAL = newRV_noinc ((SV *)missing);
1467 2057
1468 while (data < data_end - 1) 2058 while (data < data_end - 1)
1469 { 2059 {
1470 flags = (data [0] << 8) + data [1]; data += 2; 2060 flags = (data [0] << 8) + data [1]; data += 2;
1471 2061
… …
1484 2074
1485 //TODO: don't trust server data to be in-range(!) 2075 //TODO: don't trust server data to be in-range(!)
1486 2076
1487 if (flags & 8) 2077 if (flags & 8)
1488 { 2078 {
2079 uint8_t ext, cmd;
2080
1489 if (extmap) 2081 do
1490 { 2082 {
1491 uint8_t ext, cmd; 2083 ext = *data++;
2084 cmd = ext & 0x7f;
1492 2085
1493 do 2086 if (cmd < 4)
2087 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2088 else if (cmd == 5) // health
1494 { 2089 {
1495 ext = *data++;
1496 cmd = ext & 0x3f;
1497
1498 if (cmd < 4)
1499 cell->darkness = 255 - ext * 64 + 1;
1500 else if (cmd == 5) // health
1501 {
1502 cell->stat_width = 1; 2090 cell->stat_width = 1;
1503 cell->stat_hp = *data++; 2091 cell->stat_hp = *data++;
1504 }
1505 else if (cmd == 6) // monster width
1506 cell->stat_width = *data++ + 1;
1507 else if (cmd == 0x47)
1508 {
1509 if (*data == 4)
1510 ; // decode player count
1511
1512 data += *data + 1;
1513 }
1514 else if (cmd == 8) // cell flags
1515 cell->flags = *data++;
1516 else if (ext & 0x40) // unknown, multibyte => skip
1517 data += *data + 1;
1518 else
1519 data++;
1520 } 2092 }
1521 while (ext & 0x80); 2093 else if (cmd == 6) // monster width
2094 cell->stat_width = *data++ + 1;
2095 else if (cmd == 0x47)
2096 {
2097 if (*data == 1) cell->player = data [1];
2098 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2099 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2100 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2101
2102 data += *data + 1;
2103 }
2104 else if (cmd == 8) // cell flags
2105 cell->flags = *data++;
2106 else if (ext & 0x40) // unknown, multibyte => skip
2107 data += *data + 1;
2108 else
2109 data++;
1522 } 2110 }
1523 else 2111 while (ext & 0x80);
1524 cell->darkness = *data++ + 1;
1525 } 2112 }
1526 2113
2114 for (z = 0; z <= 2; ++z)
1527 if (flags & 4) 2115 if (flags & (4 >> z))
1528 { 2116 {
1529 faceid face = (data [0] << 8) + data [1]; data += 2; 2117 faceid face = (data[0] << 8) + data[1]; data += 2;
1530 need_facenum (self, face); 2118 if (self->tile.size () <= face) self->tile.resize (face + 1);
1531 cell->tile [0] = self->face2tile [face]; 2119 cell->tile[z] = self->tile[face];
2120
2121 if (cell->tile[z])
2122 {
2123 maptex &tex = self->tex[cell->tile[z]];
2124 tex.unused = 0;
2125 if (!tex.name)
2126 av_push (missing, newSViv (cell->tile [z]));
2127
2128 if (tex.smoothtile)
2129 {
2130 maptex &smooth = self->tex[tex.smoothtile];
2131 smooth.unused = 0;
2132 if (!smooth.name)
2133 av_push (missing, newSViv (tex.smoothtile));
2134 }
2135 }
1532 } 2136 }
1533
1534 if (flags & 2)
1535 {
1536 faceid face = (data [0] << 8) + data [1]; data += 2;
1537 need_facenum (self, face);
1538 cell->tile [1] = self->face2tile [face];
1539 }
1540
1541 if (flags & 1)
1542 {
1543 faceid face = (data [0] << 8) + data [1]; data += 2;
1544 need_facenum (self, face);
1545 cell->tile [2] = self->face2tile [face];
1546 }
1547 } 2137 }
1548 else 2138 else
1549 cell->darkness = 0; 2139 CELL_CLEAR (cell);
1550 } 2140 }
1551} 2141}
2142 OUTPUT:
2143 RETVAL
1552 2144
1553SV * 2145SV *
1554mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2146mapmap (DC::Map self, int x0, int y0, int w, int h)
1555 CODE: 2147 CODE:
1556{ 2148{
1557 int x1, x; 2149 int x1, x;
1558 int y1, y; 2150 int y1, y;
1559 int z; 2151 int z;
… …
1572 ? self->row + y 2164 ? self->row + y
1573 : 0; 2165 : 0;
1574 2166
1575 for (x = x0; x < x1; x++) 2167 for (x = x0; x < x1; x++)
1576 { 2168 {
1577 int r = 32, g = 32, b = 32, a = 192; 2169 unsigned int r = 32, g = 32, b = 32, a = 192;
1578 2170
1579 if (row && row->c0 <= x && x < row->c1) 2171 if (row && row->c0 <= x && x < row->c1)
1580 { 2172 {
1581 mapcell *cell = row->col + (x - row->c0); 2173 mapcell *cell = row->col + (x - row->c0);
1582 2174
… …
1584 { 2176 {
1585 maptex tex = self->tex [cell->tile [z]]; 2177 maptex tex = self->tex [cell->tile [z]];
1586 int a0 = 255 - tex.a; 2178 int a0 = 255 - tex.a;
1587 int a1 = tex.a; 2179 int a1 = tex.a;
1588 2180
1589 r = (r * a0 + tex.r * a1) / 255; 2181 r = div255 (r * a0 + tex.r * a1);
1590 g = (g * a0 + tex.g * a1) / 255; 2182 g = div255 (g * a0 + tex.g * a1);
1591 b = (b * a0 + tex.b * a1) / 255; 2183 b = div255 (b * a0 + tex.b * a1);
1592 a = (a * a0 + tex.a * a1) / 255; 2184 a = div255 (a * a0 + tex.a * a1);
1593 } 2185 }
1594 } 2186 }
1595 2187
1596 *map++ = (r ) 2188 *map++ = (r )
1597 | (g << 8) 2189 | (g << 8)
1598 | (b << 16) 2190 | (b << 16)
1599 | (a << 24); 2191 | (a << 24);
1600 } 2192 }
1601 } 2193 }
1602 2194
1603 RETVAL = map_sv; 2195 RETVAL = map_sv;
1604} 2196}
1605 OUTPUT: 2197 OUTPUT:
1606 RETVAL 2198 RETVAL
1607 2199
1608void 2200void
1609draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2201draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1610 CODE: 2202 CODE:
1611{ 2203{
1612 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1613 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1614 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
1615 smooth_key skey;
1616 int x, y, z; 2204 int x, y, z;
1617 int last_name;
1618 2205
2206 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2207 int pl_x, pl_y;
2208 maptex pl_tex;
2209 rc_t rc;
2210 rc_t rc_ov;
2211 rc_key_t key;
2212 rc_t::array_t *arr;
2213
2214 pl_tex.name = 0;
2215
1619 // thats current max. sorry. 2216 // that's current max. sorry.
1620 if (sw > 255) sw = 255; 2217 if (sw > 255) sw = 255;
1621 if (sh > 255) sh = 255; 2218 if (sh > 255) sh = 255;
1622 2219
1623 // clear key, in case of extra padding
1624 memset (&skey, 0, sizeof (skey)); 2220 memset (&key, 0, sizeof (key));
1625 2221 key.r = 255;
1626 glColor4ub (255, 255, 255, 255); 2222 key.g = 255;
1627 2223 key.b = 255;
1628 glEnable (GL_BLEND); 2224 key.a = 255;
1629 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2225 key.mode = GL_QUADS;
1630 glEnable (GL_TEXTURE_2D); 2226 key.format = GL_T2F_V3F;
1631 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1632
1633 glBegin (GL_QUADS);
1634
1635 last_name = 0;
1636 2227
1637 mx += self->x; 2228 mx += self->x;
1638 my += self->y; 2229 my += self->y;
1639 2230
1640 // first pass: determine smooth_max 2231 // first pass: determine smooth_max
1641 // rather ugly, if you ask me 2232 // rather ugly, if you ask me
1642 // could also be stored inside mapcell and updated on change 2233 // could also be stored inside mapcell and updated on change
1643 memset (smooth_max, 0, sizeof (smooth_max)); 2234 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
1644 2235
1645 for (y = 0; y < sh; y++) 2236 for (y = 0; y < sh; y++)
1646 if (0 <= y + my && y + my < self->rows) 2237 if (0 <= y + my && y + my < self->rows)
1647 { 2238 {
1648 maprow *row = self->row + (y + my); 2239 maprow *row = self->row + (y + my);
… …
1657 MAX (self->tex [cell->tile [1]].smoothlevel, 2248 MAX (self->tex [cell->tile [1]].smoothlevel,
1658 self->tex [cell->tile [2]].smoothlevel)); 2249 self->tex [cell->tile [2]].smoothlevel));
1659 } 2250 }
1660 } 2251 }
1661 2252
2253 glEnable (GL_BLEND);
2254 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2255 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2256
1662 for (z = 0; z <= 2; z++) 2257 for (z = 0; z <= 2; z++)
1663 { 2258 {
1664 memset (smooth_level, 0, sizeof (smooth_level)); 2259 std::bitset<256> smooth_level; // one bit for every possible smooth level
2260 smooth_key skey;
2261 smooth_hash smooth;
2262 key.texname = -1;
1665 2263
1666 for (y = 0; y < sh; y++) 2264 for (y = 0; y < sh; y++)
1667 if (0 <= y + my && y + my < self->rows) 2265 if (0 <= y + my && y + my < self->rows)
1668 { 2266 {
1669 maprow *row = self->row + (y + my); 2267 maprow *row = self->row + (y + my);
… …
1675 tileid tile = cell->tile [z]; 2273 tileid tile = cell->tile [z];
1676 2274
1677 if (tile) 2275 if (tile)
1678 { 2276 {
1679 maptex tex = self->tex [tile]; 2277 maptex tex = self->tex [tile];
1680 int px = (x + 1) * T - tex.w; 2278 int px, py;
1681 int py = (y + 1) * T - tex.h;
1682 2279
1683 // suppressing texture state switches here
1684 // is only moderately effective, but worth the extra effort
1685 if (last_name != tex.name) 2280 if (key.texname != tex.name)
1686 { 2281 {
2282 self->tex [tile].unused = 0;
2283
1687 if (!tex.name) 2284 if (!tex.name)
1688 tex = self->tex [2]; /* missing, replace by noface */ 2285 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1689 2286
2287 key.texname = tex.name;
1690 glEnd (); 2288 arr = &rc.array (key);
1691 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1692 glBegin (GL_QUADS);
1693 } 2289 }
1694 2290
1695 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2291 px = (x + 1) * Th - tex.w;
1696 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2292 py = (y + 1) * Tw - tex.h;
1697 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1698 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1699 2293
1700 if (cell->flags && z == 2) 2294 if (expect_false (cell->player == player) && expect_false (z == 2))
1701 { 2295 {
1702 if (cell->flags & 1) 2296 pl_x = px;
2297 pl_y = py;
2298 pl_tex = tex;
1703 { 2299 continue;
1704 maptex tex = self->tex [1];
1705 int px = x * T + T * 2 / 32;
1706 int py = y * T - T * 6 / 32;
1707
1708 glEnd ();
1709 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1710 glBegin (GL_QUADS);
1711
1712 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1713 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1714 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1715 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1716 }
1717 } 2300 }
2301
2302 arr->t2f_v3f (0 , 0 , px , py , 0);
2303 arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2304 arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2305 arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
1718 2306
1719 // update smooth hash 2307 // update smooth hash
1720 if (tex.smoothtile) 2308 if (tex.smoothtile)
1721 { 2309 {
1722 skey.tile = tex.smoothtile; 2310 skey.tile = tex.smoothtile;
1723 skey.level = tex.smoothlevel; 2311 skey.level = tex.smoothlevel;
1724 2312
1725 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2313 smooth_level[tex.smoothlevel] = 1;
1726 2314
1727 // add bits to current tile and all neighbours. skey.x|y is 2315 // add bits to current tile and all neighbours. skey.x|y is
1728 // shifted +1|+1 so we always stay positive. 2316 // shifted +1|+1 so we always stay positive.
1729 2317
1730 // bits is ___n cccc CCCC bbbb 2318 // bits is ___n cccc CCCC bbbb
… …
1738 2326
1739 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ·· 2327 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1740 // ·· ·· ·┏ ┓· 2328 // ·· ·· ·┏ ┓·
1741 2329
1742 // full tile 2330 // full tile
1743 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2331 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1744 2332
1745 // borders 2333 // borders
1746 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091); 2334 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1747 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032); 2335 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1748 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2336 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1749 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2337 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1750 2338
1751 // corners 2339 // corners
1752 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2340 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1753 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2341 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1754 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2342 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1755 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2343 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2344 }
2345 }
2346
2347 if (expect_false (z == 2) && expect_false (cell->flags))
2348 {
2349 // overlays such as the speech bubble, probably more to come
2350 if (cell->flags & 1)
2351 {
2352 rc_key_t key_ov = key;
2353 maptex tex = self->tex[TEXID_SPEECH];
2354 int px = x * Tw + Tw * 2 / 32;
2355 int py = y * Th - Th * 6 / 32;
2356
2357 key_ov.texname = tex.name;
2358 rc_t::array_t &arr = rc_ov.array (key_ov);
2359
2360 arr.t2f_v3f (0 , 0 , px , py , 0);
2361 arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2362 arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2363 arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
1756 } 2364 }
1757 } 2365 }
1758 } 2366 }
1759 } 2367 }
1760 2368
2369 rc.draw ();
2370 rc.clear ();
2371
1761 // go through all smoothlevels, lowest to highest, then draw. 2372 // go through all smoothlevels, lowest to highest, then draw.
1762 // this is basically counting sort 2373 // this is basically counting sort
1763 { 2374 {
1764 int w, b; 2375 int w, b;
1765 2376
1766 for (w = 0; w < 256 / 32; ++w) 2377 glEnable (GL_TEXTURE_2D);
2378 glBegin (GL_QUADS);
2379 for (int level = 0; level < smooth_level.size (); ++level)
2380 if (smooth_level[level])
2381 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1767 { 2382 {
1768 uint32_t smask = smooth_level [w]; 2383 smooth_key &skey = it->first;
1769 if (smask) 2384 IV bits = it->second;
1770 for (b = 0; b < 32; ++b) 2385
1771 if (smask & (((uint32_t)1) << b)) 2386 if (!(bits & 0x1000)
2387 && skey.level == level
2388 && level > smooth_max [skey.x][skey.y])
1772 { 2389 {
1773 int level = (w << 5) | b; 2390 maptex tex = self->tex [skey.tile];
2391 int px = (((int)skey.x) - 1) * Tw;
2392 int py = (((int)skey.y) - 1) * Th;
2393 int border = bits & 15;
2394 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2395 float dx = tex.s * .0625f; // 16 images/row
2396 float dy = tex.t * .5f ; // 2 images/column
2397
1774 HE *he; 2398 if (tex.name)
1775
1776 hv_iterinit (smooth);
1777 while ((he = hv_iternext (smooth)))
1778 { 2399 {
1779 smooth_key *skey = (smooth_key *)HeKEY (he); 2400 // this time avoiding texture state changes
1780 IV bits = SvIVX (HeVAL (he)); 2401 // save gobs of state changes.
1781 2402 if (key.texname != tex.name)
1782 if (!(bits & 0x1000)
1783 && skey->level == level
1784 && level > smooth_max [skey->x][skey->y])
1785 { 2403 {
1786 maptex tex = self->tex [skey->tile]; 2404 self->tex [skey.tile].unused = 0;
1787 int px = (((int)skey->x) - 1) * T;
1788 int py = (((int)skey->y) - 1) * T;
1789 int border = bits & 15;
1790 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1791 float dx = tex.s * .0625f; // 16 images/row
1792 float dy = tex.t * .5f ; // 2 images/column
1793 2405
1794 // this time naively avoiding texture state changes
1795 // save gobs of state changes.
1796 if (last_name != tex.name)
1797 {
1798 if (!tex.name)
1799 continue; // smoothing not yet available
1800
1801 glEnd (); 2406 glEnd ();
1802 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2407 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1803 glBegin (GL_QUADS); 2408 glBegin (GL_QUADS);
1804 } 2409 }
1805 2410
1806 if (border) 2411 if (border)
1807 { 2412 {
1808 float ox = border * dx; 2413 float ox = border * dx;
1809 2414
1810 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2415 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1811 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2416 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1812 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2417 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1813 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2418 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1814 } 2419 }
1815 2420
1816 if (corner) 2421 if (corner)
1817 { 2422 {
1818 float ox = corner * dx; 2423 float ox = corner * dx;
1819 2424
1820 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2425 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1821 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2426 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1822 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2427 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1823 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2428 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1824 }
1825 } 2429 }
1826 } 2430 }
1827 } 2431 }
1828 } 2432 }
2433
2434 glEnd ();
2435 glDisable (GL_TEXTURE_2D);
2436 key.texname = -1;
1829 } 2437 }
1830
1831 hv_clear (smooth);
1832 } 2438 }
1833 2439
1834 glEnd (); 2440 if (pl_tex.name)
2441 {
2442 maptex tex = pl_tex;
2443 int px = pl_x + sdx;
2444 int py = pl_y + sdy;
1835 2445
1836 glDisable (GL_TEXTURE_2D); 2446 key.texname = tex.name;
2447 rc_t::array_t &arr = rc.array (key);
2448
2449 arr.t2f_v3f (0 , 0 , px , py , 0);
2450 arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2451 arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2452 arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2453
2454 rc.draw ();
2455 }
2456
2457 rc_ov.draw ();
2458 rc_ov.clear ();
2459
1837 glDisable (GL_BLEND); 2460 glDisable (GL_BLEND);
1838 2461
1839 // top layer: overlays such as the health bar 2462 // top layer: overlays such as the health bar
1840 for (y = 0; y < sh; y++) 2463 for (y = 0; y < sh; y++)
1841 if (0 <= y + my && y + my < self->rows) 2464 if (0 <= y + my && y + my < self->rows)
… …
1845 for (x = 0; x < sw; x++) 2468 for (x = 0; x < sw; x++)
1846 if (row->c0 <= x + mx && x + mx < row->c1) 2469 if (row->c0 <= x + mx && x + mx < row->c1)
1847 { 2470 {
1848 mapcell *cell = row->col + (x + mx - row->c0); 2471 mapcell *cell = row->col + (x + mx - row->c0);
1849 2472
1850 int px = x * T; 2473 int px = x * Tw;
1851 int py = y * T; 2474 int py = y * Th;
2475
2476 if (expect_false (cell->player == player))
2477 {
2478 px += sdx;
2479 py += sdy;
2480 }
1852 2481
1853 if (cell->stat_hp) 2482 if (cell->stat_hp)
1854 { 2483 {
1855 int width = cell->stat_width * T; 2484 int width = cell->stat_width * Tw;
1856 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2485 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1857 2486
1858 glColor3ub (0, 0, 0); 2487 glColor3ub (0, 0, 0);
1859 glRectf (px + 1, py - thick - 2, 2488 glRectf (px + 1, py - thick - 2,
1860 px + width - 1, py); 2489 px + width - 1, py);
1861 2490
… …
1867 } 2496 }
1868 } 2497 }
1869} 2498}
1870 2499
1871void 2500void
1872draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2501draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1873 CODE: 2502 CODE:
1874{ 2503{
1875 static float color[16][3] = { 2504 static float color[16][3] = {
1876 { 0.00F, 0.00F, 0.00F }, 2505 { 0.00f, 0.00f, 0.00f },
1877 { 1.00F, 1.00F, 1.00F }, 2506 { 1.00f, 1.00f, 1.00f },
1878 { 0.00F, 0.00F, 0.55F }, 2507 { 0.00f, 0.00f, 0.55f },
1879 { 1.00F, 0.00F, 0.00F }, 2508 { 1.00f, 0.00f, 0.00f },
1880 2509
1881 { 1.00F, 0.54F, 0.00F }, 2510 { 1.00f, 0.54f, 0.00f },
1882 { 0.11F, 0.56F, 1.00F }, 2511 { 0.11f, 0.56f, 1.00f },
1883 { 0.93F, 0.46F, 0.00F }, 2512 { 0.93f, 0.46f, 0.00f },
1884 { 0.18F, 0.54F, 0.34F }, 2513 { 0.18f, 0.54f, 0.34f },
1885 2514
1886 { 0.56F, 0.73F, 0.56F }, 2515 { 0.56f, 0.73f, 0.56f },
1887 { 0.80F, 0.80F, 0.80F }, 2516 { 0.80f, 0.80f, 0.80f },
1888 { 0.55F, 0.41F, 0.13F }, 2517 { 0.55f, 0.41f, 0.13f },
1889 { 0.99F, 0.77F, 0.26F }, 2518 { 0.99f, 0.77f, 0.26f },
1890 2519
1891 { 0.74F, 0.65F, 0.41F }, 2520 { 0.74f, 0.65f, 0.41f },
1892 2521
1893 { 0.00F, 1.00F, 1.00F }, 2522 { 0.00f, 1.00f, 1.00f },
1894 { 1.00F, 0.00F, 1.00F }, 2523 { 1.00f, 0.00f, 1.00f },
1895 { 1.00F, 1.00F, 0.00F }, 2524 { 1.00f, 1.00f, 0.00f },
1896 }; 2525 };
1897 2526
1898 int x, y; 2527 int x, y;
1899 2528
1900 glEnable (GL_TEXTURE_2D); 2529 glEnable (GL_TEXTURE_2D);
2530 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2531 * but the nvidia driver (185.18.14) mishandles alpha textures
2532 * and takes the colour from god knows where instead of using
2533 * Cp. MODULATE results in the same colour, but slightly different
2534 * alpha, but atcually gives us the correct colour with nvidia.
2535 */
1901 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2536 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1902 glEnable (GL_BLEND); 2537 glEnable (GL_BLEND);
1903 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2538 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904 glBegin (GL_QUADS); 2539 glBegin (GL_QUADS);
1905 2540
1906 for (y = 0; y < h; y++) 2541 for (y = 0; y < h; y++)
… …
1910 2545
1911 if (m) 2546 if (m)
1912 { 2547 {
1913 float *c = color [m & 15]; 2548 float *c = color [m & 15];
1914 2549
1915 float tx1 = m & 0x40 ? 0.5 : 0.; 2550 float tx1 = m & 0x40 ? 0.5f : 0.f;
1916 float tx2 = tx1 + 0.5; 2551 float tx2 = tx1 + 0.5f;
1917 2552
1918 glColor4f (c[0], c[1], c[2], 0.75); 2553 glColor4f (c[0], c[1], c[2], 1);
1919 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2554 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1920 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2555 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1921 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2556 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1922 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2557 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1923 } 2558 }
… …
1927 glDisable (GL_BLEND); 2562 glDisable (GL_BLEND);
1928 glDisable (GL_TEXTURE_2D); 2563 glDisable (GL_TEXTURE_2D);
1929} 2564}
1930 2565
1931void 2566void
1932fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2567fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1933 PPCODE: 2568 PPCODE:
1934{ 2569{
1935 int x, y; 2570 int x, y;
1936 int sw4 = (sw + 3) & ~3; 2571 int sw1 = sw + 2;
2572 int sh1 = sh + 2;
2573 int sh3 = sh * 3;
2574 int sw3 = sw * 3;
1937 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2575 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1938 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2576 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1939 2577 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1940 memset (darkness, 255, sw4 * sh); 2578 memset (darkness1, 0, sw1*sh1);
2579
1941 SvPOK_only (darkness_sv); 2580 SvPOK_only (darkness3_sv);
1942 SvCUR_set (darkness_sv, sw4 * sh); 2581 SvCUR_set (darkness3_sv, sw3 * sh3);
1943 2582
1944 mx += self->x; 2583 mx += self->x - 1;
1945 my += self->y; 2584 my += self->y - 1;
1946 2585
1947 for (y = 0; y < sh; y++) 2586 for (y = 0; y < sh1; y++)
1948 if (0 <= y + my && y + my < self->rows) 2587 if (0 <= y + my && y + my < self->rows)
1949 { 2588 {
1950 maprow *row = self->row + (y + my); 2589 maprow *row = self->row + (y + my);
1951 2590
1952 for (x = 0; x < sw; x++) 2591 for (x = 0; x < sw1; x++)
1953 if (row->c0 <= x + mx && x + mx < row->c1) 2592 if (row->c0 <= x + mx && x + mx < row->c1)
1954 { 2593 {
1955 mapcell *cell = row->col + (x + mx - row->c0); 2594 mapcell *cell = row->col + (x + mx - row->c0);
1956 2595
1957 darkness[y * sw4 + x] = cell->darkness 2596 darkness1 [y * sw1 + x] = cell->darkness
1958 ? 255 - (cell->darkness - 1) 2597 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1959 : 255 - FOW_DARKNESS; 2598 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1960 } 2599 }
1961 } 2600 }
1962 2601
2602 for (y = 0; y < sh; ++y)
2603 for (x = 0; x < sw; ++x)
2604 {
2605 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2606 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2607 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2608 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2609 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2610 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2611 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2612 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2613 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2614
2615 uint8_t r11 = (d11 + d21 + d12) / 3;
2616 uint8_t r21 = d21;
2617 uint8_t r31 = (d21 + d31 + d32) / 3;
2618
2619 uint8_t r12 = d12;
2620 uint8_t r22 = d22;
2621 uint8_t r32 = d32;
2622
2623 uint8_t r13 = (d13 + d23 + d12) / 3;
2624 uint8_t r23 = d23;
2625 uint8_t r33 = (d23 + d33 + d32) / 3;
2626
2627 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2628 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2629 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2630 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2631 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2632 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2633 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2634 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2635 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2636 }
2637
2638 free (darkness1);
2639
1963 EXTEND (SP, 3); 2640 EXTEND (SP, 3);
1964 PUSHs (sv_2mortal (newSViv (sw4))); 2641 PUSHs (sv_2mortal (newSViv (sw3)));
1965 PUSHs (sv_2mortal (newSViv (sh))); 2642 PUSHs (sv_2mortal (newSViv (sh3)));
1966 PUSHs (darkness_sv); 2643 PUSHs (darkness3_sv);
1967} 2644}
1968 2645
1969SV * 2646SV *
1970get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2647get_rect (DC::Map self, int x0, int y0, int w, int h)
1971 CODE: 2648 CODE:
1972{ 2649{
1973 int x, y, x1, y1; 2650 int x, y, x1, y1;
1974 SV *data_sv = newSV (w * h * 7 + 5); 2651 SV *data_sv = newSV (w * h * 7 + 5);
1975 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2652 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2032 else 2709 else
2033 *data++ = 0; 2710 *data++ = 0;
2034 } 2711 }
2035 } 2712 }
2036 2713
2714 /* if size is w*h + 5 then no data has been found */
2715 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2716 {
2037 SvPOK_only (data_sv); 2717 SvPOK_only (data_sv);
2038 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2718 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2719 }
2720
2039 RETVAL = data_sv; 2721 RETVAL = data_sv;
2040} 2722}
2041 OUTPUT: 2723 OUTPUT:
2042 RETVAL 2724 RETVAL
2043 2725
2044void 2726void
2045set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2727set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2046 PPCODE: 2728 PPCODE:
2047{ 2729{
2048 int x, y, z; 2730 int x, y, z;
2049 int w, h; 2731 int w, h;
2050 int x1, y1; 2732 int x1, y1;
2733 STRLEN len;
2734 uint8_t *data, *end;
2735
2736 len = SvLEN (data_sv);
2737 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2738 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2739 end = data + len + 8;
2740
2741 if (len < 5)
2742 XSRETURN_EMPTY;
2051 2743
2052 if (*data++ != 0) 2744 if (*data++ != 0)
2053 return; /* version mismatch */ 2745 XSRETURN_EMPTY; /* version mismatch */
2054 2746
2055 w = *data++ << 8; w |= *data++; 2747 w = *data++ << 8; w |= *data++;
2056 h = *data++ << 8; h |= *data++; 2748 h = *data++ << 8; h |= *data++;
2057 2749
2058 // we need to do this 'cause we don't keep an absolute coord system for rows 2750 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2070 { 2762 {
2071 maprow *row = map_get_row (self, y); 2763 maprow *row = map_get_row (self, y);
2072 2764
2073 for (x = x0; x < x1; x++) 2765 for (x = x0; x < x1; x++)
2074 { 2766 {
2767 uint8_t flags;
2768
2769 if (data + 7 >= end)
2770 XSRETURN_EMPTY;
2771
2075 uint8_t flags = *data++; 2772 flags = *data++;
2076 2773
2077 if (flags) 2774 if (flags)
2078 { 2775 {
2079 mapcell *cell = row_get_cell (row, x); 2776 mapcell *cell = row_get_cell (row, x);
2080 tileid tile[3] = { 0, 0, 0 }; 2777 tileid tile[3] = { 0, 0, 0 };
… …
2083 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2780 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2084 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2781 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2085 2782
2086 if (cell->darkness == 0) 2783 if (cell->darkness == 0)
2087 { 2784 {
2088 cell->darkness = 0; 2785 /*cell->darkness = 0;*/
2786 EXTEND (SP, 3);
2089 2787
2090 for (z = 0; z <= 2; z++) 2788 for (z = 0; z <= 2; z++)
2091 { 2789 {
2092 tileid t = tile [z]; 2790 tileid t = tile [z];
2093 2791
2094 if (t >= self->texs || (t && !self->tex [t].name)) 2792 if (t >= self->tex.size () || (t && !self->tex[t].name))
2095 { 2793 {
2096 XPUSHs (sv_2mortal (newSViv (t))); 2794 PUSHs (sv_2mortal (newSViv (t)));
2097 need_texid (self, t); 2795 if (self->tex.size () <= t) self->tex.resize (t + 1);
2098 } 2796 }
2099 2797
2100 cell->tile [z] = t; 2798 cell->tile[z] = t;
2101 } 2799 }
2102 } 2800 }
2103 } 2801 }
2104 } 2802 }
2105 } 2803 }
2106} 2804}
2107 2805
2108MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2806MODULE = Deliantra::Client PACKAGE = DC::RW
2109 2807
2110CFPlus::MixChunk 2808DC::RW
2111new_from_file (SV *class, char *path) 2809new (SV *klass, SV *data_sv)
2112 CODE: 2810 CODE:
2113 RETVAL = Mix_LoadWAV (path); 2811{
2812 STRLEN datalen;
2813 char *data = SvPVbyte (data_sv, datalen);
2814
2815 RETVAL = SDL_RWFromConstMem (data, datalen);
2816}
2114 OUTPUT: 2817 OUTPUT:
2115 RETVAL 2818 RETVAL
2116 2819
2820DC::RW
2821new_from_file (SV *klass, const char *path, const char *mode = "rb")
2822 CODE:
2823 RETVAL = SDL_RWFromFile (path, mode);
2824 OUTPUT:
2825 RETVAL
2826
2827# fails on win32:
2828# dc.xs(2268) : error C2059: syntax error : '('
2117void 2829#void
2830#close (DC::RW self)
2831# CODE:
2832# (self->(close)) (self);
2833
2834MODULE = Deliantra::Client PACKAGE = DC::Channel
2835
2836PROTOTYPES: DISABLE
2837
2838DC::Channel
2839find ()
2840 CODE:
2841{
2842 RETVAL = Mix_GroupAvailable (-1);
2843
2844 if (RETVAL < 0)
2845 {
2846 RETVAL = Mix_GroupOldest (-1);
2847
2848 if (RETVAL < 0)
2849 {
2850 // happens sometimes, maybe it just stopped playing(?)
2851 RETVAL = Mix_GroupAvailable (-1);
2852
2853 if (RETVAL < 0)
2854 XSRETURN_UNDEF;
2855 }
2856 else
2857 Mix_HaltChannel (RETVAL);
2858 }
2859
2860 Mix_UnregisterAllEffects (RETVAL);
2861 Mix_Volume (RETVAL, 128);
2862}
2863 OUTPUT:
2864 RETVAL
2865
2866void
2867halt (DC::Channel self)
2868 CODE:
2869 Mix_HaltChannel (self);
2870
2871void
2872expire (DC::Channel self, int ticks = -1)
2873 CODE:
2874 Mix_ExpireChannel (self, ticks);
2875
2876void
2877fade_out (DC::Channel self, int ticks = -1)
2878 CODE:
2879 Mix_FadeOutChannel (self, ticks);
2880
2881int
2882volume (DC::Channel self, int volume)
2883 CODE:
2884 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2885 OUTPUT:
2886 RETVAL
2887
2888void
2889unregister_all_effects (DC::Channel self)
2890 CODE:
2891 Mix_UnregisterAllEffects (self);
2892
2893void
2894set_panning (DC::Channel self, int left, int right)
2895 CODE:
2896 left = CLAMP (left , 0, 255);
2897 right = CLAMP (right, 0, 255);
2898 Mix_SetPanning (self, left, right);
2899
2900void
2901set_distance (DC::Channel self, int distance)
2902 CODE:
2903 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2904
2905void
2906set_position (DC::Channel self, int angle, int distance)
2907 CODE:
2908
2909void
2910set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2911 CODE:
2912{
2913 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2914 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2915 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2916}
2917
2918void
2919set_reverse_stereo (DC::Channel self, int flip)
2920 CODE:
2921 Mix_SetReverseStereo (self, flip);
2922
2923MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2924
2925PROTOTYPES: DISABLE
2926
2927void
2928decoders ()
2929 PPCODE:
2930#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2931 int i, num = Mix_GetNumChunkDecoders ();
2932 EXTEND (SP, num);
2933 for (i = 0; i < num; ++i)
2934 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2935#else
2936 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2937#endif
2938
2939DC::MixChunk
2940new (SV *klass, DC::RW rwops)
2941 CODE:
2942 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2943 OUTPUT:
2944 RETVAL
2945
2946void
2118DESTROY (CFPlus::MixChunk self) 2947DESTROY (DC::MixChunk self)
2119 CODE: 2948 CODE:
2120 Mix_FreeChunk (self); 2949 Mix_FreeChunk (self);
2121 2950
2122int 2951int
2123volume (CFPlus::MixChunk self, int volume = -1) 2952volume (DC::MixChunk self, int volume = -1)
2124 CODE: 2953 CODE:
2954 if (items > 1)
2955 volume = CLAMP (volume, 0, 128);
2125 RETVAL = Mix_VolumeChunk (self, volume); 2956 RETVAL = Mix_VolumeChunk (self, volume);
2126 OUTPUT: 2957 OUTPUT:
2127 RETVAL 2958 RETVAL
2128 2959
2129int 2960DC::Channel
2130play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2961play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2131 CODE: 2962 CODE:
2963{
2132 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2964 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2965
2966 if (RETVAL < 0)
2967 XSRETURN_UNDEF;
2968
2969 if (channel < 0)
2970 {
2971 Mix_UnregisterAllEffects (RETVAL);
2972 Mix_Volume (RETVAL, 128);
2973 }
2974}
2133 OUTPUT: 2975 OUTPUT:
2134 RETVAL 2976 RETVAL
2135 2977
2136MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2978MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2979
2980void
2981decoders ()
2982 PPCODE:
2983#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2984 int i, num = Mix_GetNumMusicDecoders ();
2985 EXTEND (SP, num);
2986 for (i = 0; i < num; ++i)
2987 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2988#else
2989 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2990#endif
2137 2991
2138int 2992int
2139volume (int volume = -1) 2993volume (int volume = -1)
2994 PROTOTYPE: ;$
2140 CODE: 2995 CODE:
2996 if (items > 0)
2997 volume = CLAMP (volume, 0, 128);
2141 RETVAL = Mix_VolumeMusic (volume); 2998 RETVAL = Mix_VolumeMusic (volume);
2142 OUTPUT: 2999 OUTPUT:
2143 RETVAL 3000 RETVAL
2144 3001
2145CFPlus::MixMusic 3002void
2146new_from_file (SV *class, char *path) 3003fade_out (int ms)
2147 CODE: 3004 CODE:
2148 RETVAL = Mix_LoadMUS (path); 3005 Mix_FadeOutMusic (ms);
3006
3007void
3008halt ()
3009 CODE:
3010 Mix_HaltMusic ();
3011
3012int
3013playing ()
3014 CODE:
3015 RETVAL = Mix_PlayingMusic ();
2149 OUTPUT: 3016 OUTPUT:
2150 RETVAL 3017 RETVAL
2151 3018
3019DC::MixMusic
3020new (SV *klass, DC::RW rwops)
3021 CODE:
3022 RETVAL = Mix_LoadMUS_RW (rwops);
3023 OUTPUT:
3024 RETVAL
3025
2152void 3026void
2153DESTROY (CFPlus::MixMusic self) 3027DESTROY (DC::MixMusic self)
2154 CODE: 3028 CODE:
2155 Mix_FreeMusic (self); 3029 Mix_FreeMusic (self);
2156 3030
2157int 3031int
2158play (CFPlus::MixMusic self, int loops = -1) 3032play (DC::MixMusic self, int loops = -1)
2159 CODE: 3033 CODE:
2160 RETVAL = Mix_PlayMusic (self, loops); 3034 RETVAL = Mix_PlayMusic (self, loops);
2161 OUTPUT: 3035 OUTPUT:
2162 RETVAL 3036 RETVAL
2163 3037
2164MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3038void
3039fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3040 CODE:
3041 Mix_FadeInMusicPos (self, loops, ms, position);
3042
3043MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3044
3045PROTOTYPES: ENABLE
2165 3046
2166BOOT: 3047BOOT:
2167{ 3048{
2168 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3049 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2169 static const struct { 3050 static const struct {
2170 const char *name; 3051 const char *name;
2171 IV iv; 3052 IV iv;
2172 } *civ, const_iv[] = { 3053 } *civ, const_iv[] = {
2173# define const_iv(name) { # name, (IV)name } 3054# define const_iv(name) { # name, (IV)name }
3055 const_iv (GL_VENDOR),
3056 const_iv (GL_VERSION),
3057 const_iv (GL_EXTENSIONS),
3058 const_iv (GL_MAX_TEXTURE_UNITS),
2174 const_iv (GL_COLOR_MATERIAL), 3059 const_iv (GL_COLOR_MATERIAL),
2175 const_iv (GL_SMOOTH), 3060 const_iv (GL_SMOOTH),
2176 const_iv (GL_FLAT), 3061 const_iv (GL_FLAT),
2177 const_iv (GL_DITHER), 3062 const_iv (GL_DITHER),
2178 const_iv (GL_BLEND), 3063 const_iv (GL_BLEND),
… …
2182 const_iv (GL_ALPHA_TEST), 3067 const_iv (GL_ALPHA_TEST),
2183 const_iv (GL_NORMALIZE), 3068 const_iv (GL_NORMALIZE),
2184 const_iv (GL_RESCALE_NORMAL), 3069 const_iv (GL_RESCALE_NORMAL),
2185 const_iv (GL_FRONT), 3070 const_iv (GL_FRONT),
2186 const_iv (GL_BACK), 3071 const_iv (GL_BACK),
3072 const_iv (GL_AUX0),
2187 const_iv (GL_AND), 3073 const_iv (GL_AND),
2188 const_iv (GL_ONE), 3074 const_iv (GL_ONE),
2189 const_iv (GL_ZERO), 3075 const_iv (GL_ZERO),
2190 const_iv (GL_SRC_ALPHA), 3076 const_iv (GL_SRC_ALPHA),
2191 const_iv (GL_DST_ALPHA), 3077 const_iv (GL_DST_ALPHA),
2192 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3078 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2193 const_iv (GL_ONE_MINUS_DST_ALPHA), 3079 const_iv (GL_ONE_MINUS_DST_ALPHA),
3080 const_iv (GL_SRC_COLOR),
3081 const_iv (GL_DST_COLOR),
3082 const_iv (GL_ONE_MINUS_SRC_COLOR),
3083 const_iv (GL_ONE_MINUS_DST_COLOR),
2194 const_iv (GL_SRC_ALPHA_SATURATE), 3084 const_iv (GL_SRC_ALPHA_SATURATE),
2195 const_iv (GL_RGB), 3085 const_iv (GL_RGB),
2196 const_iv (GL_RGBA), 3086 const_iv (GL_RGBA),
2197 const_iv (GL_RGBA4), 3087 const_iv (GL_RGBA4),
2198 const_iv (GL_RGBA8), 3088 const_iv (GL_RGBA8),
… …
2204 const_iv (GL_INTENSITY), 3094 const_iv (GL_INTENSITY),
2205 const_iv (GL_LUMINANCE), 3095 const_iv (GL_LUMINANCE),
2206 const_iv (GL_LUMINANCE_ALPHA), 3096 const_iv (GL_LUMINANCE_ALPHA),
2207 const_iv (GL_FLOAT), 3097 const_iv (GL_FLOAT),
2208 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3098 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3099 const_iv (GL_COMPRESSED_ALPHA_ARB),
3100 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3101 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3102 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3103 const_iv (GL_COMPRESSED_RGB_ARB),
3104 const_iv (GL_COMPRESSED_RGBA_ARB),
2209 const_iv (GL_COMPILE), 3105 const_iv (GL_COMPILE),
3106 const_iv (GL_PROXY_TEXTURE_1D),
3107 const_iv (GL_PROXY_TEXTURE_2D),
2210 const_iv (GL_TEXTURE_1D), 3108 const_iv (GL_TEXTURE_1D),
2211 const_iv (GL_TEXTURE_2D), 3109 const_iv (GL_TEXTURE_2D),
2212 const_iv (GL_TEXTURE_ENV), 3110 const_iv (GL_TEXTURE_ENV),
2213 const_iv (GL_TEXTURE_MAG_FILTER), 3111 const_iv (GL_TEXTURE_MAG_FILTER),
2214 const_iv (GL_TEXTURE_MIN_FILTER), 3112 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2235 const_iv (GL_COLOR_LOGIC_OP), 3133 const_iv (GL_COLOR_LOGIC_OP),
2236 const_iv (GL_SEPARABLE_2D), 3134 const_iv (GL_SEPARABLE_2D),
2237 const_iv (GL_CONVOLUTION_2D), 3135 const_iv (GL_CONVOLUTION_2D),
2238 const_iv (GL_CONVOLUTION_BORDER_MODE), 3136 const_iv (GL_CONVOLUTION_BORDER_MODE),
2239 const_iv (GL_CONSTANT_BORDER), 3137 const_iv (GL_CONSTANT_BORDER),
3138 const_iv (GL_POINTS),
2240 const_iv (GL_LINES), 3139 const_iv (GL_LINES),
2241 const_iv (GL_LINE_STRIP), 3140 const_iv (GL_LINE_STRIP),
2242 const_iv (GL_LINE_LOOP), 3141 const_iv (GL_LINE_LOOP),
2243 const_iv (GL_QUADS), 3142 const_iv (GL_QUADS),
2244 const_iv (GL_QUAD_STRIP), 3143 const_iv (GL_QUAD_STRIP),
2245 const_iv (GL_TRIANGLES), 3144 const_iv (GL_TRIANGLES),
2246 const_iv (GL_TRIANGLE_STRIP), 3145 const_iv (GL_TRIANGLE_STRIP),
2247 const_iv (GL_TRIANGLE_FAN), 3146 const_iv (GL_TRIANGLE_FAN),
3147 const_iv (GL_POLYGON),
2248 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3148 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3149 const_iv (GL_POINT_SMOOTH_HINT),
3150 const_iv (GL_LINE_SMOOTH_HINT),
3151 const_iv (GL_POLYGON_SMOOTH_HINT),
3152 const_iv (GL_GENERATE_MIPMAP_HINT),
3153 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2249 const_iv (GL_FASTEST), 3154 const_iv (GL_FASTEST),
3155 const_iv (GL_DONT_CARE),
3156 const_iv (GL_NICEST),
2250 const_iv (GL_V2F), 3157 const_iv (GL_V2F),
2251 const_iv (GL_V3F), 3158 const_iv (GL_V3F),
2252 const_iv (GL_T2F_V3F), 3159 const_iv (GL_T2F_V3F),
2253 const_iv (GL_T2F_N3F_V3F), 3160 const_iv (GL_T2F_N3F_V3F),
3161 const_iv (GL_FUNC_ADD),
3162 const_iv (GL_FUNC_SUBTRACT),
3163 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2254# undef const_iv 3164# undef const_iv
2255 }; 3165 };
2256 3166
2257 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3167 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2258 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3168 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2259 3169
2260 texture_av = newAV (); 3170 texture_av = newAV ();
2261 AvREAL_off (texture_av); 3171 AvREAL_off (texture_av);
2262} 3172}
2263 3173
2264char * 3174void
3175disable_GL_EXT_blend_func_separate ()
3176 CODE:
3177 gl.BlendFuncSeparate = 0;
3178 gl.BlendFuncSeparateEXT = 0;
3179
3180void
3181apple_nvidia_bug (int enable)
3182
3183const char *
2265gl_vendor () 3184gl_vendor ()
2266 CODE: 3185 CODE:
2267 RETVAL = (char *)glGetString (GL_VENDOR); 3186 RETVAL = (const char *)glGetString (GL_VENDOR);
2268 OUTPUT: 3187 OUTPUT:
2269 RETVAL 3188 RETVAL
2270 3189
2271char * 3190const char *
2272gl_version () 3191gl_version ()
2273 CODE: 3192 CODE:
2274 RETVAL = (char *)glGetString (GL_VERSION); 3193 RETVAL = (const char *)glGetString (GL_VERSION);
2275 OUTPUT: 3194 OUTPUT:
2276 RETVAL 3195 RETVAL
2277 3196
2278char * 3197const char *
2279gl_extensions () 3198gl_extensions ()
2280 CODE: 3199 CODE:
2281 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3200 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2282 OUTPUT: 3201 OUTPUT:
2283 RETVAL 3202 RETVAL
2284 3203
3204const char *glGetString (GLenum pname)
3205 CODE:
3206 RETVAL = (const char *)glGetString (pname);
3207 OUTPUT:
3208 RETVAL
3209
3210GLint glGetInteger (GLenum pname)
3211 CODE:
3212 glGetIntegerv (pname, &RETVAL);
3213 OUTPUT:
3214 RETVAL
3215
3216GLdouble glGetDouble (GLenum pname)
3217 CODE:
3218 glGetDoublev (pname, &RETVAL);
3219 OUTPUT:
3220 RETVAL
3221
2285int glGetError () 3222int glGetError ()
2286 3223
2287void glFinish () 3224void glFinish ()
3225
3226void glFlush ()
2288 3227
2289void glClear (int mask) 3228void glClear (int mask)
2290 3229
2291void glClearColor (float r, float g, float b, float a = 1.0) 3230void glClearColor (float r, float g, float b, float a = 1.0)
2292 PROTOTYPE: @ 3231 PROTOTYPE: @
… …
2303 3242
2304void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3243void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2305 CODE: 3244 CODE:
2306 gl_BlendFuncSeparate (sa, da, saa, daa); 3245 gl_BlendFuncSeparate (sa, da, saa, daa);
2307 3246
3247# void glBlendEquation (int se)
3248
2308void glDepthMask (int flag) 3249void glDepthMask (int flag)
2309 3250
2310void glLogicOp (int opcode) 3251void glLogicOp (int opcode)
2311 3252
2312void glColorMask (int red, int green, int blue, int alpha) 3253void glColorMask (int red, int green, int blue, int alpha)
… …
2326# near_ and far_ are due to microsofts buggy "c" compiler 3267# near_ and far_ are due to microsofts buggy "c" compiler
2327void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3268void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2328 3269
2329# near_ and far_ are due to microsofts buggy "c" compiler 3270# near_ and far_ are due to microsofts buggy "c" compiler
2330void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3271void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3272
3273PROTOTYPES: DISABLE
2331 3274
2332void glViewport (int x, int y, int width, int height) 3275void glViewport (int x, int y, int width, int height)
2333 3276
2334void glScissor (int x, int y, int width, int height) 3277void glScissor (int x, int y, int width, int height)
2335 3278
… …
2343 3286
2344void glRotate (float angle, float x, float y, float z) 3287void glRotate (float angle, float x, float y, float z)
2345 CODE: 3288 CODE:
2346 glRotatef (angle, x, y, z); 3289 glRotatef (angle, x, y, z);
2347 3290
2348void glBegin (int mode)
2349
2350void glEnd ()
2351
2352void glColor (float r, float g, float b, float a = 1.0) 3291void glColor (float r, float g, float b, float a = 1.0)
2353 PROTOTYPE: @ 3292 PROTOTYPE: @
2354 ALIAS: 3293 ALIAS:
2355 glColor_premultiply = 1 3294 glColor_premultiply = 1
2356 CODE: 3295 CODE:
2357 if (ix) 3296 if (ix)
2358 { 3297 {
… …
2361 b *= a; 3300 b *= a;
2362 } 3301 }
2363 // microsoft visual "c" rounds instead of truncating... 3302 // microsoft visual "c" rounds instead of truncating...
2364 glColor4f (r, g, b, a); 3303 glColor4f (r, g, b, a);
2365 3304
2366void glInterleavedArrays (int format, int stride, char *data)
2367
2368void glDrawElements (int mode, int count, int type, char *indices)
2369
2370# 1.2 void glDrawRangeElements (int mode, int start, int end
2371
2372void glRasterPos (float x, float y, float z = 0.) 3305void glRasterPos (float x, float y, float z = 0.)
2373 CODE: 3306 CODE:
2374 glRasterPos3f (0, 0, z); 3307 glRasterPos3f (0, 0, z);
2375 glBitmap (0, 0, 0, 0, x, y, 0); 3308 glBitmap (0, 0, 0, 0, x, y, 0);
2376 3309
… …
2380 3313
2381void glTexCoord (float s, float t) 3314void glTexCoord (float s, float t)
2382 CODE: 3315 CODE:
2383 glTexCoord2f (s, t); 3316 glTexCoord2f (s, t);
2384 3317
3318void glRect (float x1, float y1, float x2, float y2)
3319 CODE:
3320 glRectf (x1, y1, x2, y2);
3321
3322void glRect_lineloop (float x1, float y1, float x2, float y2)
3323 CODE:
3324 glBegin (GL_LINE_LOOP);
3325 glVertex2f (x1, y1);
3326 glVertex2f (x2, y1);
3327 glVertex2f (x2, y2);
3328 glVertex2f (x1, y2);
3329 glEnd ();
3330
3331PROTOTYPES: ENABLE
3332
3333void glBegin (int mode)
3334
3335void glEnd ()
3336
3337void glPointSize (GLfloat size)
3338
3339void glLineWidth (GLfloat width)
3340
3341void glInterleavedArrays (int format, int stride, char *data)
3342
3343void glDrawElements (int mode, int count, int type, char *indices)
3344
3345# 1.2 void glDrawRangeElements (int mode, int start, int end
3346
2385void glTexEnv (int target, int pname, float param) 3347void glTexEnv (int target, int pname, float param)
2386 CODE: 3348 CODE:
2387 glTexEnvf (target, pname, param); 3349 glTexEnvf (target, pname, param);
2388 3350
2389void glTexParameter (int target, int pname, float param) 3351void glTexParameter (int target, int pname, float param)
… …
2405void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3367void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2406 CODE: 3368 CODE:
2407 if (gl.SeparableFilter2D) 3369 if (gl.SeparableFilter2D)
2408 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3370 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2409 3371
2410void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3372void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2411 3373
2412void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3374void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2413 3375
2414void glDrawPixels (int width, int height, int format, int type, char *pixels) 3376void glDrawPixels (int width, int height, int format, int type, char *pixels)
3377
3378void glPixelZoom (float x, float y)
2415 3379
2416void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3380void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2417 3381
2418int glGenTexture () 3382int glGenTexture ()
2419 CODE: 3383 CODE:
… …
2439 3403
2440void glEndList () 3404void glEndList ()
2441 3405
2442void glCallList (int list) 3406void glCallList (int list)
2443 3407
3408void c_init ()
3409 CODE:
3410 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3411 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3412
3413MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3414
3415PROTOTYPES: DISABLE
3416
3417void
3418find_widget (SV *self, NV x, NV y)
3419 PPCODE:
3420{
3421 if (within_widget (self, x, y))
3422 XPUSHs (self);
3423}
3424
3425BOOT:
3426{
3427 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3428
3429 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3430 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3431 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3432 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3433}
3434
3435void
3436draw (SV *self)
3437 CODE:
3438{
3439 HV *hv;
3440 SV **svp;
3441 NV x, y, w, h;
3442 SV *draw_x_sv = GvSV (draw_x_gv);
3443 SV *draw_y_sv = GvSV (draw_y_gv);
3444 SV *draw_w_sv = GvSV (draw_w_gv);
3445 SV *draw_h_sv = GvSV (draw_h_gv);
3446 double draw_x, draw_y;
3447
3448 if (!SvROK (self))
3449 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3450
3451 hv = (HV *)SvRV (self);
3452
3453 if (SvTYPE (hv) != SVt_PVHV)
3454 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3455
3456 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3457 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3458
3459 if (!h || !w)
3460 XSRETURN_EMPTY;
3461
3462 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3463 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3464
3465 draw_x = SvNV (draw_x_sv) + x;
3466 draw_y = SvNV (draw_y_sv) + y;
3467
3468 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3469 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3470 XSRETURN_EMPTY;
3471
3472 sv_setnv (draw_x_sv, draw_x);
3473 sv_setnv (draw_y_sv, draw_y);
3474
3475 glPushMatrix ();
3476 glTranslated (x, y, 0);
3477
3478 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3479 {
3480 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3481
3482 if (svp && SvTRUE (*svp))
3483 {
3484 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3485 glEnable (GL_BLEND);
3486 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3487 glBegin (GL_QUADS);
3488 glVertex2f (0, 0);
3489 glVertex2f (w, 0);
3490 glVertex2f (w, h);
3491 glVertex2f (0, h);
3492 glEnd ();
3493 glDisable (GL_BLEND);
3494 }
3495 }
3496#if 0
3497 // draw borders, for debugging
3498 glPushMatrix ();
3499 glColor4f (1., 1., 0., 1.);
3500 glTranslatef (.5, .5, 0.);
3501 glBegin (GL_LINE_LOOP);
3502 glVertex2f (0 , 0);
3503 glVertex2f (w - 1, 0);
3504 glVertex2f (w - 1, h - 1);
3505 glVertex2f (0 , h - 1);
3506 glEnd ();
3507 glPopMatrix ();
3508#endif
3509 PUSHMARK (SP);
3510 XPUSHs (self);
3511 PUTBACK;
3512 call_method ("_draw", G_VOID | G_DISCARD);
3513 SPAGAIN;
3514
3515 glPopMatrix ();
3516
3517 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3518 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3519}
3520

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