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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs.
Revision 1.319 by root, Sun Nov 18 00:52:22 2018 UTC

… …
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#ifdef _WIN32 20#ifdef _WIN32
21# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
22#endif 26#endif
23 27
24#include <assert.h> 28#include <assert.h>
25#include <math.h> 29#include <math.h>
26#include <string.h> 30#include <string.h>
27#include <stdio.h> 31#include <stdio.h>
28#include <stdlib.h> 32#include <stdlib.h>
29 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
30#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
31#include <SDL_endian.h> 38#include <SDL_endian.h>
32#include <SDL_image.h> 39#include <SDL_image.h>
33#include <SDL_mixer.h> 40#include <SDL_mixer.h>
34#include <SDL_opengl.h> 41#include <SDL_opengl.h>
35 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
36#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
37#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
38 52
39#include <glib/gmacros.h> 53#include <glib.h>
40 54
41#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
42 67
43#ifndef _WIN32 68#ifndef _WIN32
44# include <sys/types.h> 69# include <sys/types.h>
45# include <sys/socket.h> 70# include <sys/socket.h>
46# include <netinet/in.h> 71# include <netinet/in.h>
47# include <netinet/tcp.h> 72# include <netinet/tcp.h>
48# include <inttypes.h> 73# include <inttypes.h>
49#endif 74#endif
50 75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
78#else
79# define expect(expr,value) (expr)
80#endif
81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
53#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
54 91
55#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
57 94
58#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
59 96
60#if 0 97/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 99
63# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
64#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
65 123
66static AV *texture_av; 124static AV *texture_av;
67 125
68static struct 126static struct
69{ 127{
… …
106 av_push (texture_av, (SV *)(size_t)name); 164 av_push (texture_av, (SV *)(size_t)name);
107 glDeleteTextures (1, &name); 165 glDeleteTextures (1, &name);
108} 166}
109 167
110#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
111 170
112#include "pango-font.c" 171#include "pango-font.c"
113#include "pango-fontmap.c" 172#include "pango-fontmap.c"
114#include "pango-render.c" 173#include "pango-render.c"
115 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
116typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
117typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
118 179
119typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
120 181
121static int 182static int
122shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
123{ 184{
124 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
125 186
126 while (attrs) 187 while (attrs)
127 { 188 {
128 PangoAttribute *attr = attrs->data; 189 PangoAttribute *attr = (PangoAttribute *)attrs->data;
129 190
130 if (attr->klass->type == PANGO_ATTR_SHAPE) 191 if (attr->klass->type == PANGO_ATTR_SHAPE)
131 return 1; 192 return 1;
132 193
133 attrs = attrs->next; 194 attrs = attrs->next;
… …
138 199
139typedef struct cf_layout { 200typedef struct cf_layout {
140 PangoLayout *pl; 201 PangoLayout *pl;
141 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
142 int base_height; 203 int base_height;
143 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
144} *CFPlus__Layout; 206} *DC__Layout;
145 207
146static CFPlus__Font default_font; 208static DC__Font default_font;
147static PangoContext *opengl_context; 209static PangoContext *opengl_context;
148static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
149 211
150static void 212static void
151substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
… …
156#endif 218#endif
157 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158} 220}
159 221
160static void 222static void
161layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
162{ 224{
163 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
164 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
165 */ 227 */
166 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
167 229
168 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
169 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170 232
171 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
172} 234}
173 235
174static void 236static void
175layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
176{ 238{
177 PangoRectangle rect; 239 PangoRectangle rect;
178 240
179 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
180 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
191 253
192typedef uint16_t tileid; 254typedef uint16_t tileid;
193typedef uint16_t faceid; 255typedef uint16_t faceid;
194 256
195typedef struct { 257typedef struct {
196 int name; 258 GLuint name;
197 int w, h; 259 int w, h;
198 float s, t; 260 float s, t;
199 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
200 tileid smoothtile; 262 tileid smoothtile;
201 uint8_t smoothlevel; 263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
202} maptex; 265} maptex;
203 266
204typedef struct { 267typedef struct {
205 uint32_t player; 268 uint32_t player;
206 tileid tile[3]; 269 tileid tile[3];
… …
219 int faces; tileid *face2tile; // [faceid] 282 int faces; tileid *face2tile; // [faceid]
220 int texs; maptex *tex; // [tileid] 283 int texs; maptex *tex; // [tileid]
221 284
222 int32_t rows; 285 int32_t rows;
223 maprow *row; 286 maprow *row;
224} *CFPlus__Map; 287} *DC__Map;
225 288
226static char * 289static char *
227prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
228{ 291{
229 char *p; 292 char *p;
… …
267 self->texs *= 2; 330 self->texs *= 2;
268 } 331 }
269} 332}
270 333
271static maprow * 334static maprow *
272map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
273{ 336{
274 if (0 > y) 337 if (0 > y)
275 { 338 {
276 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
277 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
315 378
316 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
317} 380}
318 381
319static mapcell * 382static mapcell *
320map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
321{ 384{
322 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
323} 386}
324 387
325static void 388static void
326map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
327{ 390{
328 int r; 391 int r;
329 392
330 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
331 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
338 self->oy = 0; 401 self->oy = 0;
339 self->row = 0; 402 self->row = 0;
340 self->rows = 0; 403 self->rows = 0;
341} 404}
342 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
343static void 416static void
344map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
345{ 418{
346 int x, y; 419 int x, y;
347 maprow *row; 420 maprow *row;
348 mapcell *cell; 421 mapcell *cell;
349 422
… …
361 if (x >= row->c1) 434 if (x >= row->c1)
362 break; 435 break;
363 436
364 cell = row->col + x - row->c0; 437 cell = row->col + x - row->c0;
365 438
366 cell->darkness = 0; 439 CELL_CLEAR (cell);
367 cell->stat_hp = 0;
368 cell->flags = 0;
369 cell->player = 0;
370 } 440 }
371 } 441 }
372} 442}
373 443
374typedef struct { 444typedef struct {
… …
409 ev.code = 1; 479 ev.code = 1;
410 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
411 ev.data2 = 0; 481 ev.data2 = 0;
412 482
413 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
414} 490}
415 491
416static unsigned int 492static unsigned int
417minpot (unsigned int n) 493minpot (unsigned int n)
418{ 494{
… …
428 n |= n >> 16; 504 n |= n >> 16;
429 505
430 return n + 1; 506 return n + 1;
431} 507}
432 508
509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
433/* SDL should provide this, really. */ 520/* SDL should provide this, really. */
434#define SDLK_MODIFIER_MIN 300 521#define SDLK_MODIFIER_MIN 300
435#define SDLK_MODIFIER_MAX 314 522#define SDLK_MODIFIER_MAX 314
436 523
437MODULE = CFPlus PACKAGE = CFPlus 524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main (SV *real_main)
583{
584 dSP;
585
586 PUSHMARK (SP);
587 call_sv (real_main, G_DISCARD | G_VOID);
588}
589
590#ifdef __MACOSX__
591 static SV *real_main;
592
593 /* to due surprising braindamage on the side of SDL design, we
594 * do some mind-boggling hack here: SDL requires a custom main()
595 * on OS X, so... we provide one and call the original main(), which,
596 * due to shared library magic, calls -lSDLmain's main, not perl's main,
597 * and which calls our main (== SDL_main) back.
598 */
599 extern C_LINKAGE int
600 main (int argc, char *argv[])
601 {
602 deliantra_main (real_main);
603 }
604
605 #undef main
606
607 extern C_LINKAGE int main (int argc, char *argv[]);
608
609 static void
610 SDL_main_hack (SV *real_main_)
611 {
612 real_main = real_main_;
613
614 char *argv[] = { "deliantra client", 0 };
615 (main) (1, argv);
616 }
617#else
618 static void
619 SDL_main_hack (SV *real_main)
620 {
621 deliantra_main (real_main);
622 }
623#endif
624
625MODULE = Deliantra::Client PACKAGE = DC
438 626
439PROTOTYPES: ENABLE 627PROTOTYPES: ENABLE
440 628
441BOOT: 629BOOT:
442{ 630{
443 HV *stash = gv_stashpv ("CFPlus", 1); 631 HV *stash = gv_stashpv ("DC", 1);
444 static const struct { 632 static const struct {
445 const char *name; 633 const char *name;
446 IV iv; 634 IV iv;
447 } *civ, const_iv[] = { 635 } *civ, const_iv[] = {
448# define const_iv(name) { # name, (IV)name } 636# define const_iv(name) { # name, (IV)name }
… …
470 658
471 const_iv (SDL_APPINPUTFOCUS), 659 const_iv (SDL_APPINPUTFOCUS),
472 const_iv (SDL_APPMOUSEFOCUS), 660 const_iv (SDL_APPMOUSEFOCUS),
473 const_iv (SDL_APPACTIVE), 661 const_iv (SDL_APPACTIVE),
474 662
663
664 const_iv (SDLK_UNKNOWN),
665 const_iv (SDLK_FIRST),
666 const_iv (SDLK_BACKSPACE),
667 const_iv (SDLK_TAB),
668 const_iv (SDLK_CLEAR),
669 const_iv (SDLK_RETURN),
670 const_iv (SDLK_PAUSE),
671 const_iv (SDLK_ESCAPE),
672 const_iv (SDLK_SPACE),
673 const_iv (SDLK_EXCLAIM),
674 const_iv (SDLK_QUOTEDBL),
675 const_iv (SDLK_HASH),
676 const_iv (SDLK_DOLLAR),
677 const_iv (SDLK_AMPERSAND),
678 const_iv (SDLK_QUOTE),
679 const_iv (SDLK_LEFTPAREN),
680 const_iv (SDLK_RIGHTPAREN),
681 const_iv (SDLK_ASTERISK),
682 const_iv (SDLK_PLUS),
683 const_iv (SDLK_COMMA),
684 const_iv (SDLK_MINUS),
685 const_iv (SDLK_PERIOD),
686 const_iv (SDLK_SLASH),
687 const_iv (SDLK_0),
688 const_iv (SDLK_1),
689 const_iv (SDLK_2),
690 const_iv (SDLK_3),
691 const_iv (SDLK_4),
692 const_iv (SDLK_5),
693 const_iv (SDLK_6),
694 const_iv (SDLK_7),
695 const_iv (SDLK_8),
696 const_iv (SDLK_9),
697 const_iv (SDLK_COLON),
698 const_iv (SDLK_SEMICOLON),
699 const_iv (SDLK_LESS),
700 const_iv (SDLK_EQUALS),
701 const_iv (SDLK_GREATER),
702 const_iv (SDLK_QUESTION),
703 const_iv (SDLK_AT),
704
705 const_iv (SDLK_LEFTBRACKET),
706 const_iv (SDLK_BACKSLASH),
707 const_iv (SDLK_RIGHTBRACKET),
708 const_iv (SDLK_CARET),
709 const_iv (SDLK_UNDERSCORE),
710 const_iv (SDLK_BACKQUOTE),
711 const_iv (SDLK_DELETE),
712
713 const_iv (SDLK_FIRST),
714 const_iv (SDLK_LAST),
475 const_iv (SDLK_KP0), 715 const_iv (SDLK_KP0),
476 const_iv (SDLK_KP1), 716 const_iv (SDLK_KP1),
477 const_iv (SDLK_KP2), 717 const_iv (SDLK_KP2),
478 const_iv (SDLK_KP3), 718 const_iv (SDLK_KP3),
479 const_iv (SDLK_KP4), 719 const_iv (SDLK_KP4),
… …
551 const_iv (KMOD_LMETA), 791 const_iv (KMOD_LMETA),
552 const_iv (KMOD_RMETA), 792 const_iv (KMOD_RMETA),
553 const_iv (KMOD_NUM), 793 const_iv (KMOD_NUM),
554 const_iv (KMOD_CAPS), 794 const_iv (KMOD_CAPS),
555 const_iv (KMOD_MODE), 795 const_iv (KMOD_MODE),
796
797 const_iv (KMOD_LRAM),
798
799 const_iv (MIX_DEFAULT_FORMAT),
800
801 const_iv (SDL_INIT_TIMER),
802 const_iv (SDL_INIT_AUDIO),
803 const_iv (SDL_INIT_VIDEO),
804 const_iv (SDL_INIT_CDROM),
805 const_iv (SDL_INIT_JOYSTICK),
806 const_iv (SDL_INIT_EVERYTHING),
807 const_iv (SDL_INIT_NOPARACHUTE),
808 const_iv (SDL_INIT_EVENTTHREAD),
809
810 const_iv (SDL_GL_RED_SIZE),
811 const_iv (SDL_GL_GREEN_SIZE),
812 const_iv (SDL_GL_BLUE_SIZE),
813 const_iv (SDL_GL_ALPHA_SIZE),
814 const_iv (SDL_GL_DOUBLEBUFFER),
815 const_iv (SDL_GL_BUFFER_SIZE),
816 const_iv (SDL_GL_DEPTH_SIZE),
817 const_iv (SDL_GL_STENCIL_SIZE),
818 const_iv (SDL_GL_ACCUM_RED_SIZE),
819 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
820 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
821 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
822 const_iv (SDL_GL_STEREO),
823 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
824 const_iv (SDL_GL_MULTISAMPLESAMPLES),
825 const_iv (SDL_GL_ACCELERATED_VISUAL),
826 const_iv (SDL_GL_SWAP_CONTROL),
827
828 const_iv (FOW_DARKNESS)
556# undef const_iv 829# undef const_iv
557 }; 830 };
558 831
559 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 832 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
560 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 833 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
561 834
562 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 835 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
563 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 836 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
564} 837}
565 838
… …
577 RETVAL 850 RETVAL
578 851
579NV floor (NV x) 852NV floor (NV x)
580 853
581NV ceil (NV x) 854NV ceil (NV x)
855
856IV minpot (UV n)
857
858IV popcount (UV n)
859
860NV distance (NV dx, NV dy)
861 CODE:
862 RETVAL = pow (dx * dx + dy * dy, 0.5);
863 OUTPUT:
864 RETVAL
582 865
583void 866void
584pango_init () 867pango_init ()
585 CODE: 868 CODE:
586{ 869{
587 opengl_fontmap = pango_opengl_font_map_new (); 870 opengl_fontmap = pango_opengl_font_map_new ();
588 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 871 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); 872 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
873 /*pango_context_set_font_description (opengl_context, default_font);*/
874#if PANGO_VERSION_CHECK (1, 15, 2)
875 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
876 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
877#endif
590} 878}
591 879
592int 880char *SDL_GetError ()
593SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594 881
595void 882void SDL_main_hack (SV *real_main)
883 PROTOTYPE: &
884
885int SDL_Init (U32 flags)
886
887int SDL_InitSubSystem (U32 flags)
888
889void SDL_QuitSubSystem (U32 flags)
890
596SDL_Quit () 891void SDL_Quit ()
597 892
893int SDL_GL_SetAttribute (int attr, int value)
894 C_ARGS: (SDL_GLattr)attr, value
895
896int SDL_GL_GetAttribute (int attr)
897 CODE:
898 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
899 XSRETURN_UNDEF;
900 OUTPUT:
901 RETVAL
902
598void 903void
599SDL_ListModes () 904SDL_ListModes (int rgb, int alpha)
600 PPCODE: 905 PPCODE:
601{ 906{
602 SDL_Rect **m; 907 SDL_Rect **m;
603 908
604 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 909 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 910 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 911 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 912 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608 913
609 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 914 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 915 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611 916
612 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 917 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 918 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 919 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 920 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616 921
617 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 922 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); 923 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);
625 924
626 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 925 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627 926
628 if (m && m != (SDL_Rect **)-1) 927 if (m && m != (SDL_Rect **)-1)
629 while (*m) 928 while (*m)
630 { 929 {
930 if ((*m)->w >= 400 && (*m)->h >= 300)
931 {
631 AV *av = newAV (); 932 AV *av = newAV ();
632 av_push (av, newSViv ((*m)->w)); 933 av_push (av, newSViv ((*m)->w));
633 av_push (av, newSViv ((*m)->h)); 934 av_push (av, newSViv ((*m)->h));
935 av_push (av, newSViv (rgb));
936 av_push (av, newSViv (alpha));
634 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 937 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
938 }
635 939
636 ++m; 940 ++m;
637 } 941 }
638} 942}
639 943
640char *
641SDL_GetError ()
642
643int 944int
644SDL_SetVideoMode (int w, int h, int fullscreen) 945SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645 CODE: 946 CODE:
947{
948 SDL_EnableUNICODE (1);
949 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
950
951 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
952 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
953 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
954 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
955
646 RETVAL = !!SDL_SetVideoMode ( 956 RETVAL = !!SDL_SetVideoMode (
647 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 957 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648 ); 958 );
959
649 if (RETVAL) 960 if (RETVAL)
650 { 961 {
651 av_clear (texture_av); 962 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); 963#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655# include "glfunc.h" 964#include "glfunc.h"
656# undef GL_FUNC 965#undef GL_FUNC
657 966 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
967 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658 } 968 }
969}
659 OUTPUT: 970 OUTPUT:
660 RETVAL 971 RETVAL
972
973void
974SDL_WM_SetCaption (const char *title, const char *icon)
661 975
662void 976void
663SDL_GL_SwapBuffers () 977SDL_GL_SwapBuffers ()
664 978
665char * 979char *
666SDL_GetKeyName (int sym) 980SDL_GetKeyName (int sym)
981 C_ARGS: (SDLKey)sym
667 982
983int
984SDL_GetAppState ()
985
986int
987SDL_GetModState ()
988
989int
990SDL_WaitEvent ()
991 C_ARGS: 0
992
668void 993void
994SDL_PumpEvents ()
995
996void
669poll_events () 997peep_events ()
670 PPCODE: 998 PPCODE:
671{ 999{
672 SDL_Event ev; 1000 SDL_Event ev;
673 1001
674 SDL_PumpEvents (); 1002 SDL_PumpEvents ();
… …
681 { 1009 {
682 case SDL_KEYDOWN: 1010 case SDL_KEYDOWN:
683 case SDL_KEYUP: 1011 case SDL_KEYUP:
684 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
685 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1013 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
686 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1014 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
687 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1015 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
688 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1016 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
689 break; 1017 break;
690 1018
691 case SDL_ACTIVEEVENT: 1019 case SDL_ACTIVEEVENT:
692 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1020 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
710 x = ev.motion.x; 1038 x = ev.motion.x;
711 y = ev.motion.y; 1039 y = ev.motion.y;
712 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 1040 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
713 } 1041 }
714 1042
715 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1043 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
716 hv_store (hv, "state", 5, newSViv (state), 0); 1044 hv_store (hv, "state", 5, newSViv (state), 0);
717 hv_store (hv, "x", 1, newSViv (x), 0); 1045 hv_store (hv, "x", 1, newSViv (x), 0);
718 hv_store (hv, "y", 1, newSViv (y), 0); 1046 hv_store (hv, "y", 1, newSViv (y), 0);
719 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1047 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
720 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1048 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
721 } 1049 }
722 break; 1050 break;
723 1051
724 case SDL_MOUSEBUTTONDOWN: 1052 case SDL_MOUSEBUTTONDOWN:
725 case SDL_MOUSEBUTTONUP: 1053 case SDL_MOUSEBUTTONUP:
726 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1054 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
727 1055
728 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1056 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
729 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1057 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
730 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1058 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
731 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1059 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
736 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1064 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
737 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1065 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
738 break; 1066 break;
739 } 1067 }
740 1068
741 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1069 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
742 } 1070 }
743} 1071}
744 1072
1073char *
1074SDL_AudioDriverName ()
1075 CODE:
1076{
1077 char buf [256];
1078 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1079 XSRETURN_UNDEF;
1080
1081 RETVAL = buf;
1082}
1083 OUTPUT:
1084 RETVAL
1085
745int 1086int
746Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1087Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
747 POSTCALL: 1088 POSTCALL:
748 Mix_HookMusicFinished (music_finished); 1089 Mix_HookMusicFinished (music_finished);
749 Mix_ChannelFinished (channel_finished); 1090 Mix_ChannelFinished (channel_finished);
750 1091
751void 1092void
1093Mix_QuerySpec ()
1094 PPCODE:
1095{
1096 int freq, channels;
1097 Uint16 format;
1098
1099 if (Mix_QuerySpec (&freq, &format, &channels))
1100 {
1101 EXTEND (SP, 3);
1102 PUSHs (sv_2mortal (newSViv (freq)));
1103 PUSHs (sv_2mortal (newSViv (format)));
1104 PUSHs (sv_2mortal (newSViv (channels)));
1105 }
1106}
1107
1108void
752Mix_CloseAudio () 1109Mix_CloseAudio ()
753 1110
754int 1111int
755Mix_AllocateChannels (int numchans = -1) 1112Mix_AllocateChannels (int numchans = -1)
1113
1114const char *
1115Mix_GetError ()
756 1116
757void 1117void
758lowdelay (int fd, int val = 1) 1118lowdelay (int fd, int val = 1)
759 CODE: 1119 CODE:
760 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1120 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
786 } 1146 }
787 } 1147 }
788#endif 1148#endif
789} 1149}
790 1150
791void 1151int
792add_font (char *file) 1152add_font (char *file)
793 CODE: 1153 CODE:
794 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1154 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1155 OUTPUT:
1156 RETVAL
1157
1158void
1159IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1160
1161# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1162void
1163Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
795 1164
796void 1165void
797load_image_inline (SV *image_) 1166load_image_inline (SV *image_)
798 ALIAS: 1167 ALIAS:
799 load_image_file = 1 1168 load_image_file = 1
… …
802 STRLEN image_len; 1171 STRLEN image_len;
803 char *image = (char *)SvPVbyte (image_, image_len); 1172 char *image = (char *)SvPVbyte (image_, image_len);
804 SDL_Surface *surface, *surface2; 1173 SDL_Surface *surface, *surface2;
805 SDL_PixelFormat fmt; 1174 SDL_PixelFormat fmt;
806 SDL_RWops *rw = ix 1175 SDL_RWops *rw = ix
807 ? SDL_RWFromFile (image, "r") 1176 ? SDL_RWFromFile (image, "rb")
808 : SDL_RWFromConstMem (image, image_len); 1177 : SDL_RWFromConstMem (image, image_len);
809 1178
810 if (!rw) 1179 if (!rw)
811 croak ("load_image: %s", SDL_GetError ()); 1180 croak ("load_image: %s", SDL_GetError ());
812 1181
… …
845 1214
846 SDL_LockSurface (surface2); 1215 SDL_LockSurface (surface2);
847 EXTEND (SP, 6); 1216 EXTEND (SP, 6);
848 PUSHs (sv_2mortal (newSViv (surface2->w))); 1217 PUSHs (sv_2mortal (newSViv (surface2->w)));
849 PUSHs (sv_2mortal (newSViv (surface2->h))); 1218 PUSHs (sv_2mortal (newSViv (surface2->h)));
850 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1219 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
851 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1220 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
852 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1221 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
853 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1222 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
854 SDL_UnlockSurface (surface2); 1223 SDL_UnlockSurface (surface2);
855 1224
… …
885void 1254void
886error (char *message) 1255error (char *message)
887 CODE: 1256 CODE:
888 fprintf (stderr, "ERROR: %s\n", message); 1257 fprintf (stderr, "ERROR: %s\n", message);
889#ifdef _WIN32 1258#ifdef _WIN32
890 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1259 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
891#endif 1260#endif
892 1261
893void 1262void
894fatal (char *message) 1263fatal (char *message)
895 CODE: 1264 CODE:
896 fprintf (stderr, "FATAL: %s\n", message); 1265 fprintf (stderr, "FATAL: %s\n", message);
897#ifdef _WIN32 1266#ifdef _WIN32
898 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1267 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
899#endif 1268#endif
900 _exit (1); 1269 _exit (1);
901 1270
902void 1271void
903_exit (int retval = 0) 1272_exit (int retval = 0)
… …
915#if DEBUG 1284#if DEBUG
916 VALGRIND_DO_LEAK_CHECK; 1285 VALGRIND_DO_LEAK_CHECK;
917#endif 1286#endif
918} 1287}
919 1288
920MODULE = CFPlus PACKAGE = CFPlus::Font 1289int
1290SvREFCNT (SV *sv)
1291 CODE:
1292 RETVAL = SvREFCNT (sv);
1293 OUTPUT:
1294 RETVAL
921 1295
922CFPlus::Font 1296MODULE = Deliantra::Client PACKAGE = DC::Font
1297
1298PROTOTYPES: DISABLE
1299
1300DC::Font
923new_from_file (SV *class, char *path, int id = 0) 1301new_from_file (SV *klass, char *path, int id = 0)
924 CODE: 1302 CODE:
925{ 1303{
926 int count; 1304 int count;
927 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1305 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
928 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1306 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
930} 1308}
931 OUTPUT: 1309 OUTPUT:
932 RETVAL 1310 RETVAL
933 1311
934void 1312void
935DESTROY (CFPlus::Font self) 1313DESTROY (DC::Font self)
936 CODE: 1314 CODE:
937 pango_font_description_free (self); 1315 pango_font_description_free (self);
938 1316
939void 1317void
940make_default (CFPlus::Font self) 1318make_default (DC::Font self)
1319 PROTOTYPE: $
941 CODE: 1320 CODE:
942 default_font = self; 1321 default_font = self;
943 1322
944MODULE = CFPlus PACKAGE = CFPlus::Layout 1323MODULE = Deliantra::Client PACKAGE = DC::Layout
945 1324
1325PROTOTYPES: DISABLE
1326
946void 1327void
947reset_glyph_cache () 1328glyph_cache_backup ()
1329 PROTOTYPE:
948 CODE: 1330 CODE:
1331 tc_backup ();
1332
1333void
1334glyph_cache_restore ()
1335 PROTOTYPE:
1336 CODE:
949 tc_clear (); 1337 tc_restore ();
950 1338
951CFPlus::Layout 1339DC::Layout
952new (SV *class) 1340new (SV *klass)
953 CODE: 1341 CODE:
954 New (0, RETVAL, 1, struct cf_layout); 1342 New (0, RETVAL, 1, struct cf_layout);
955 1343
956 RETVAL->pl = pango_layout_new (opengl_context); 1344 RETVAL->pl = pango_layout_new (opengl_context);
957 RETVAL->r = 1.; 1345 RETVAL->r = 1.;
958 RETVAL->g = 1.; 1346 RETVAL->g = 1.;
959 RETVAL->b = 1.; 1347 RETVAL->b = 1.;
960 RETVAL->a = 1.; 1348 RETVAL->a = 1.;
961 RETVAL->base_height = MIN_FONT_HEIGHT; 1349 RETVAL->base_height = MIN_FONT_HEIGHT;
962 RETVAL->font = 0; 1350 RETVAL->font = 0;
1351 RETVAL->rc = rc_alloc ();
963 1352
964 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1353 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
965 layout_update_font (RETVAL); 1354 layout_update_font (RETVAL);
966 OUTPUT: 1355 OUTPUT:
967 RETVAL 1356 RETVAL
968 1357
969void 1358void
970DESTROY (CFPlus::Layout self) 1359DESTROY (DC::Layout self)
971 CODE: 1360 CODE:
972 g_object_unref (self->pl); 1361 g_object_unref (self->pl);
1362 rc_free (self->rc);
973 Safefree (self); 1363 Safefree (self);
974 1364
975void 1365void
976set_text (CFPlus::Layout self, SV *text_) 1366set_text (DC::Layout self, SV *text_)
977 CODE: 1367 CODE:
978{ 1368{
979 STRLEN textlen; 1369 STRLEN textlen;
980 char *text = SvPVutf8 (text_, textlen); 1370 char *text = SvPVutf8 (text_, textlen);
981 1371
982 pango_layout_set_text (self->pl, text, textlen); 1372 pango_layout_set_text (self->pl, text, textlen);
983} 1373}
984 1374
985void 1375void
986set_markup (CFPlus::Layout self, SV *text_) 1376set_markup (DC::Layout self, SV *text_)
987 CODE: 1377 CODE:
988{ 1378{
989 STRLEN textlen; 1379 STRLEN textlen;
990 char *text = SvPVutf8 (text_, textlen); 1380 char *text = SvPVutf8 (text_, textlen);
991 1381
992 pango_layout_set_markup (self->pl, text, textlen); 1382 pango_layout_set_markup (self->pl, text, textlen);
993} 1383}
994 1384
995void 1385void
996set_shapes (CFPlus::Layout self, ...) 1386set_shapes (DC::Layout self, ...)
997 CODE: 1387 CODE:
998{ 1388{
999 PangoAttrList *attrs = 0; 1389 PangoAttrList *attrs = 0;
1000 const char *text = pango_layout_get_text (self->pl); 1390 const char *text = pango_layout_get_text (self->pl);
1001 const char *pos = text; 1391 const char *pos = text;
… …
1036 if (attrs) 1426 if (attrs)
1037 pango_layout_set_attributes (self->pl, attrs); 1427 pango_layout_set_attributes (self->pl, attrs);
1038} 1428}
1039 1429
1040void 1430void
1041get_shapes (CFPlus::Layout self) 1431get_shapes (DC::Layout self)
1042 PPCODE: 1432 PPCODE:
1043{ 1433{
1044 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1434 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1045 1435
1046 do 1436 do
1047 { 1437 {
1048 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1438 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1049 1439
1050 if (run && shape_attr_p (run)) 1440 if (run && shape_attr_p (run))
1051 { 1441 {
1052 PangoRectangle extents; 1442 PangoRectangle extents;
1053 pango_layout_iter_get_run_extents (iter, 0, &extents); 1443 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1061 1451
1062 pango_layout_iter_free (iter); 1452 pango_layout_iter_free (iter);
1063} 1453}
1064 1454
1065int 1455int
1066has_wrapped (CFPlus::Layout self) 1456has_wrapped (DC::Layout self)
1067 CODE: 1457 CODE:
1068{ 1458{
1069 int lines = 1; 1459 int lines = 1;
1070 const char *text = pango_layout_get_text (self->pl); 1460 const char *text = pango_layout_get_text (self->pl);
1071 1461
… …
1076} 1466}
1077 OUTPUT: 1467 OUTPUT:
1078 RETVAL 1468 RETVAL
1079 1469
1080SV * 1470SV *
1081get_text (CFPlus::Layout self) 1471get_text (DC::Layout self)
1082 CODE: 1472 CODE:
1083 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1473 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1084 sv_utf8_decode (RETVAL); 1474 sv_utf8_decode (RETVAL);
1085 OUTPUT: 1475 OUTPUT:
1086 RETVAL 1476 RETVAL
1087 1477
1088void 1478void
1089set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1479set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1090 CODE: 1480 CODE:
1091 self->r = r; 1481 self->r = r;
1092 self->g = g; 1482 self->g = g;
1093 self->b = b; 1483 self->b = b;
1094 self->a = a; 1484 self->a = a;
1095 1485
1096void 1486void
1097set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1487set_font (DC::Layout self, DC::Font font = 0)
1098 CODE: 1488 CODE:
1099 if (self->font != font) 1489 if (self->font != font)
1100 { 1490 {
1101 self->font = font; 1491 self->font = font;
1102 layout_update_font (self); 1492 layout_update_font (self);
1103 } 1493 }
1104 1494
1105void 1495void
1106set_height (CFPlus::Layout self, int base_height) 1496set_height (DC::Layout self, int base_height)
1107 CODE: 1497 CODE:
1108 if (self->base_height != base_height) 1498 if (self->base_height != base_height)
1109 { 1499 {
1110 self->base_height = base_height; 1500 self->base_height = base_height;
1111 layout_update_font (self); 1501 layout_update_font (self);
1112 } 1502 }
1113 1503
1114void 1504void
1115set_width (CFPlus::Layout self, int max_width = -1) 1505set_width (DC::Layout self, int max_width = -1)
1116 CODE: 1506 CODE:
1117 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1507 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1118 1508
1119void 1509void
1120set_indent (CFPlus::Layout self, int indent) 1510set_indent (DC::Layout self, int indent)
1121 CODE: 1511 CODE:
1122 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1512 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1123 1513
1124void 1514void
1125set_spacing (CFPlus::Layout self, int spacing) 1515set_spacing (DC::Layout self, int spacing)
1126 CODE: 1516 CODE:
1127 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1517 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1128 1518
1129void 1519void
1130set_ellipsise (CFPlus::Layout self, int ellipsise) 1520set_ellipsise (DC::Layout self, int ellipsise)
1131 CODE: 1521 CODE:
1132 pango_layout_set_ellipsize (self->pl, 1522 pango_layout_set_ellipsize (self->pl,
1133 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1523 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1134 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1524 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1135 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1525 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1136 : PANGO_ELLIPSIZE_NONE 1526 : PANGO_ELLIPSIZE_NONE
1137 ); 1527 );
1138 1528
1139void 1529void
1140set_single_paragraph_mode (CFPlus::Layout self, int spm) 1530set_single_paragraph_mode (DC::Layout self, int spm)
1141 CODE: 1531 CODE:
1142 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1532 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1143 1533
1144void 1534void
1145size (CFPlus::Layout self) 1535size (DC::Layout self)
1146 PPCODE: 1536 PPCODE:
1147{ 1537{
1148 int w, h; 1538 int w, h;
1149 1539
1150 layout_get_pixel_size (self, &w, &h); 1540 layout_get_pixel_size (self, &w, &h);
… …
1153 PUSHs (sv_2mortal (newSViv (w))); 1543 PUSHs (sv_2mortal (newSViv (w)));
1154 PUSHs (sv_2mortal (newSViv (h))); 1544 PUSHs (sv_2mortal (newSViv (h)));
1155} 1545}
1156 1546
1157int 1547int
1158descent (CFPlus::Layout self) 1548descent (DC::Layout self)
1159 CODE: 1549 CODE:
1160{ 1550{
1161 PangoRectangle rect; 1551 PangoRectangle rect;
1162 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1552 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1163 pango_layout_line_get_pixel_extents (line, 0, &rect); 1553 pango_layout_line_get_pixel_extents (line, 0, &rect);
1164 RETVAL = PANGO_DESCENT (rect); 1554 RETVAL = PANGO_DESCENT (rect);
1165} 1555}
1166 OUTPUT: 1556 OUTPUT:
1167 RETVAL 1557 RETVAL
1168 1558
1169int 1559int
1170xy_to_index (CFPlus::Layout self, int x, int y) 1560xy_to_index (DC::Layout self, int x, int y)
1171 CODE: 1561 CODE:
1172{ 1562{
1173 int index, trailing; 1563 int index, trailing;
1174 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1564 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1175 RETVAL = index + trailing; 1565 RETVAL = index + trailing;
1176} 1566}
1177 OUTPUT: 1567 OUTPUT:
1178 RETVAL 1568 RETVAL
1179 1569
1180void 1570void
1181cursor_pos (CFPlus::Layout self, int index) 1571cursor_pos (DC::Layout self, int index)
1182 PPCODE: 1572 PPCODE:
1183{ 1573{
1184 PangoRectangle strong_pos; 1574 PangoRectangle pos;
1185 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1575 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1186 1576
1187 EXTEND (SP, 3); 1577 EXTEND (SP, 3);
1188 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1578 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1189 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1579 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1190 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1580 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1191} 1581}
1192 1582
1193void 1583void
1194index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1584index_to_line_x (DC::Layout self, int index, int trailing = 0)
1195 PPCODE: 1585 PPCODE:
1196{ 1586{
1197 int line, x; 1587 int line, x;
1198 1588
1199 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1589 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1590#if !PANGO_VERSION_CHECK (1, 17, 3)
1200 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1591 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1201 1592 --line;
1593#endif
1202 EXTEND (SP, 2); 1594 EXTEND (SP, 2);
1203 PUSHs (sv_2mortal (newSViv (line - 1))); 1595 PUSHs (sv_2mortal (newSViv (line)));
1204 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1596 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1205} 1597}
1206 1598
1207void 1599void
1208line_x_to_index (CFPlus::Layout self, int line, int x) 1600line_x_to_index (DC::Layout self, int line, int x)
1209 PPCODE: 1601 PPCODE:
1210{ 1602{
1211 PangoLayoutLine *lp; 1603 PangoLayoutLine *lp;
1212 int index, trailing; 1604 int index, trailing;
1213 1605
1214 if (line < 0) 1606 if (line < 0)
1215 XSRETURN_EMPTY; 1607 XSRETURN_EMPTY;
1216 1608
1217 if (!(lp = pango_layout_get_line (self->pl, line))) 1609 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1218 XSRETURN_EMPTY; /* do better */ 1610 XSRETURN_EMPTY; /* do better */
1219 1611
1220 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1612 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1221 1613
1222 EXTEND (SP, 2); 1614 EXTEND (SP, 2);
… …
1228 PUSHs (sv_2mortal (newSViv (trailing))); 1620 PUSHs (sv_2mortal (newSViv (trailing)));
1229 } 1621 }
1230} 1622}
1231 1623
1232void 1624void
1233render (CFPlus::Layout self, float x, float y, int flags = 0) 1625render (DC::Layout self, float x, float y, int flags = 0)
1234 PPCODE: 1626 CODE:
1627 rc_clear (self->rc);
1235 pango_opengl_render_layout_subpixel ( 1628 pango_opengl_render_layout_subpixel (
1236 self->pl, 1629 self->pl,
1630 self->rc,
1237 x * PANGO_SCALE, y * PANGO_SCALE, 1631 x * PANGO_SCALE, y * PANGO_SCALE,
1238 self->r, self->g, self->b, self->a, 1632 self->r, self->g, self->b, self->a,
1239 flags 1633 flags
1240 ); 1634 );
1635 // we assume that context_change actually clears/frees stuff
1636 // and does not do any recomputation...
1637 pango_layout_context_changed (self->pl);
1241 1638
1242MODULE = CFPlus PACKAGE = CFPlus::Texture
1243
1244void 1639void
1245pad2pot (SV *data_, SV *w_, SV *h_) 1640draw (DC::Layout self)
1246 CODE: 1641 CODE:
1247{ 1642{
1248 int ow = SvIV (w_); 1643 glEnable (GL_TEXTURE_2D);
1249 int oh = SvIV (h_); 1644 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1645 glEnable (GL_BLEND);
1646 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1647 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1648 glEnable (GL_ALPHA_TEST);
1649 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1250 1650
1251 if (ow && oh) 1651 rc_draw (self->rc);
1652
1653 glDisable (GL_ALPHA_TEST);
1654 glDisable (GL_BLEND);
1655 glDisable (GL_TEXTURE_2D);
1656}
1657
1658MODULE = Deliantra::Client PACKAGE = DC::Texture
1659
1660PROTOTYPES: ENABLE
1661
1662void
1663pad (SV *data_, int ow, int oh, int nw, int nh)
1664 CODE:
1665{
1666 if ((nw != ow || nh != oh) && SvOK (data_))
1252 { 1667 {
1253 int nw = minpot (ow);
1254 int nh = minpot (oh);
1255
1256 if (nw != ow || nh != oh)
1257 {
1258 if (SvOK (data_))
1259 {
1260 STRLEN datalen; 1668 STRLEN datalen;
1261 char *data = SvPVbyte (data_, datalen); 1669 char *data = SvPVbyte (data_, datalen);
1262 int bpp = datalen / (ow * oh); 1670 int bpp = datalen / (ow * oh);
1263 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1671 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1264 1672
1265 SvPOK_only (result_); 1673 SvPOK_only (result_);
1266 SvCUR_set (result_, nw * nh * bpp); 1674 SvCUR_set (result_, nw * nh * bpp);
1267 1675
1268 memset (SvPVX (result_), 0, nw * nh * bpp); 1676 memset (SvPVX (result_), 0, nw * nh * bpp);
1269 while (oh--) 1677 while (oh--)
1270 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1678 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1271 1679
1272 sv_setsv (data_, result_); 1680 sv_setsv (data_, result_);
1273 }
1274
1275 sv_setiv (w_, nw);
1276 sv_setiv (h_, nh);
1277 }
1278 } 1681 }
1279} 1682}
1280 1683
1281void 1684void
1282draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1685draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1288{ 1691{
1289 HV *hv = (HV *)SvRV (self); 1692 HV *hv = (HV *)SvRV (self);
1290 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1693 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1291 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1694 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1292 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1695 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1696
1697 if (name <= 0)
1698 XSRETURN_EMPTY;
1293 1699
1294 if (items < 5) 1700 if (items < 5)
1295 { 1701 {
1296 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1702 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1297 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1703 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1325 glDisable (GL_ALPHA_TEST); 1731 glDisable (GL_ALPHA_TEST);
1326 glDisable (GL_BLEND); 1732 glDisable (GL_BLEND);
1327 } 1733 }
1328} 1734}
1329 1735
1330MODULE = CFPlus PACKAGE = CFPlus::Map 1736void
1737draw_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)
1738 PROTOTYPE: @
1739 CODE:
1740{
1741 glEnable (GL_BLEND);
1742 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1743 glEnable (GL_TEXTURE_2D);
1744 glBindTexture (GL_TEXTURE_2D, name1);
1331 1745
1332CFPlus::Map 1746 glColor3f (intensity, intensity, intensity);
1747 glPushMatrix ();
1748 glScalef (1./3, 1./3, 1.);
1749
1750 if (blend > 0.f)
1751 {
1752 float dx3 = dx * -3.f / w;
1753 float dy3 = dy * -3.f / h;
1754 GLfloat env_color[4] = { 0., 0., 0., blend };
1755
1756 /* interpolate the two shadow textures */
1757 /* stage 0 == rgb(glcolor) + alpha(t0) */
1758 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1759
1760 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1761 gl.ActiveTexture (GL_TEXTURE1);
1762 glEnable (GL_TEXTURE_2D);
1763 glBindTexture (GL_TEXTURE_2D, name2);
1764 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1765
1766 /* rgb == rgb(glcolor) */
1767 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1768 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1769 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1770
1771 /* alpha = interpolate t0, t1 by env_alpha */
1772 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1773
1774 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1775 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1776 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1777
1778 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1779 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1780
1781 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1782 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1783
1784 glBegin (GL_QUADS);
1785 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1786 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1787 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1788 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1789 glEnd ();
1790
1791 glDisable (GL_TEXTURE_2D);
1792 gl.ActiveTexture (GL_TEXTURE0);
1793 }
1794 else
1795 {
1796 /* simple blending of one texture, also opengl <1.3 path */
1797 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1798
1799 glBegin (GL_QUADS);
1800 glTexCoord2f (0, 0); glVertex2f (0, 0);
1801 glTexCoord2f (0, t); glVertex2f (0, h);
1802 glTexCoord2f (s, t); glVertex2f (w, h);
1803 glTexCoord2f (s, 0); glVertex2f (w, 0);
1804 glEnd ();
1805 }
1806
1807 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1808 {
1809 int x, y;
1810 int dx3 = dx * 3;
1811 int dy3 = dy * 3;
1812
1813 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1814 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1815 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1816 glTranslatef (-1., -1., 0);
1817 glBegin (GL_QUADS);
1818
1819 for (y = 1; y < h; y += 3)
1820 {
1821 int y1 = y - dy3;
1822 int y1valid = y1 >= 0 && y1 < h;
1823
1824 for (x = 1; x < w; x += 3)
1825 {
1826 int x1 = x - dx3;
1827 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1828 uint8_t h2;
1829
1830 if (y1valid && x1 >= 0 && x1 < w)
1831 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1832 else
1833 h2 = 1; /* out of range == invisible */
1834
1835 if (h1 || h2)
1836 {
1837 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1838 glColor4f (1., 1., 1., alpha);
1839
1840 glTexCoord2f (0, 0.); glVertex2i (x , y );
1841 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1842 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1843 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1844 }
1845 }
1846 }
1847 }
1848
1849 glEnd ();
1850
1851 glPopMatrix ();
1852
1853 glDisable (GL_TEXTURE_2D);
1854 glDisable (GL_BLEND);
1855}
1856
1857IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1858 CODE:
1859{
1860 GLint width;
1861 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1862 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1863 RETVAL = width > 0;
1864}
1865 OUTPUT:
1866 RETVAL
1867
1868MODULE = Deliantra::Client PACKAGE = DC::Map
1869
1870PROTOTYPES: DISABLE
1871
1872DC::Map
1333new (SV *class) 1873new (SV *klass)
1334 CODE: 1874 CODE:
1335 New (0, RETVAL, 1, struct map); 1875 New (0, RETVAL, 1, struct map);
1336 RETVAL->x = 0; 1876 RETVAL->x = 0;
1337 RETVAL->y = 0; 1877 RETVAL->y = 0;
1338 RETVAL->w = 0; 1878 RETVAL->w = 0;
… …
1345 RETVAL->row = 0; 1885 RETVAL->row = 0;
1346 OUTPUT: 1886 OUTPUT:
1347 RETVAL 1887 RETVAL
1348 1888
1349void 1889void
1350DESTROY (CFPlus::Map self) 1890DESTROY (DC::Map self)
1351 CODE: 1891 CODE:
1352{ 1892{
1353 map_clear (self); 1893 map_clear (self);
1354 Safefree (self->face2tile); 1894 Safefree (self->face2tile);
1355 Safefree (self->tex); 1895 Safefree (self->tex);
1356 Safefree (self); 1896 Safefree (self);
1357} 1897}
1358 1898
1359void 1899void
1360resize (CFPlus::Map self, int map_width, int map_height) 1900resize (DC::Map self, int map_width, int map_height)
1361 CODE: 1901 CODE:
1362 self->w = map_width; 1902 self->w = map_width;
1363 self->h = map_height; 1903 self->h = map_height;
1364 1904
1365void 1905void
1366clear (CFPlus::Map self) 1906clear (DC::Map self)
1367 CODE: 1907 CODE:
1368 map_clear (self); 1908 map_clear (self);
1369 1909
1370void 1910void
1371set_tileid (CFPlus::Map self, int face, int tile) 1911set_tileid (DC::Map self, int face, int tile)
1372 CODE: 1912 CODE:
1373{ 1913{
1374 need_facenum (self, face); self->face2tile [face] = tile; 1914 need_facenum (self, face); self->face2tile [face] = tile;
1375 need_texid (self, tile); 1915 need_texid (self, tile);
1376} 1916}
1377 1917
1378void 1918void
1379set_smooth (CFPlus::Map self, int face, int smooth, int level) 1919set_smooth (DC::Map self, int face, int smooth, int level)
1380 CODE: 1920 CODE:
1381{ 1921{
1382 tileid texid; 1922 tileid texid;
1383 maptex *tex; 1923 maptex *tex;
1384 1924
… …
1397 tex->smoothtile = self->face2tile [smooth]; 1937 tex->smoothtile = self->face2tile [smooth];
1398 tex->smoothlevel = level; 1938 tex->smoothlevel = level;
1399} 1939}
1400 1940
1401void 1941void
1402set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1942set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1403 CODE: 1943 CODE:
1404{ 1944{
1405 need_texid (self, texid); 1945 need_texid (self, texid);
1406 1946
1407 { 1947 {
… …
1426 // use uglier nearest interpolation because linear suffers 1966 // use uglier nearest interpolation because linear suffers
1427 // from transparent color bleeding and ugly wrapping effects. 1967 // from transparent color bleeding and ugly wrapping effects.
1428 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1968 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1429} 1969}
1430 1970
1971void
1972expire_textures (DC::Map self, int texid, int count)
1973 PPCODE:
1974 for (; texid < self->texs && count; ++texid, --count)
1975 {
1976 maptex *tex = self->tex + texid;
1977
1978 if (tex->name)
1979 {
1980 if (tex->unused)
1981 {
1982 tex->name = 0;
1983 tex->unused = 0;
1984 XPUSHs (sv_2mortal (newSViv (texid)));
1985 }
1986 else
1987 tex->unused = 1;
1988 }
1989 }
1990
1431int 1991int
1432ox (CFPlus::Map self) 1992ox (DC::Map self)
1433 ALIAS: 1993 ALIAS:
1434 oy = 1 1994 oy = 1
1435 x = 2 1995 x = 2
1436 y = 3 1996 y = 3
1437 w = 4 1997 w = 4
… …
1448 } 2008 }
1449 OUTPUT: 2009 OUTPUT:
1450 RETVAL 2010 RETVAL
1451 2011
1452void 2012void
1453scroll (CFPlus::Map self, int dx, int dy) 2013scroll (DC::Map self, int dx, int dy)
1454 CODE: 2014 CODE:
1455{ 2015{
1456 if (dx > 0) 2016 if (dx > 0)
1457 map_blank (self, self->x, self->y, dx, self->h); 2017 map_blank (self, self->x, self->y, dx, self->h);
1458 else if (dx < 0) 2018 else if (dx < 0)
… …
1473 self->rows += MAP_EXTEND_Y; 2033 self->rows += MAP_EXTEND_Y;
1474 self->y += MAP_EXTEND_Y; 2034 self->y += MAP_EXTEND_Y;
1475 } 2035 }
1476} 2036}
1477 2037
1478void 2038SV *
1479map1a_update (CFPlus::Map self, SV *data_, int extmap) 2039map1a_update (DC::Map self, SV *data_)
1480 CODE: 2040 CODE:
1481{ 2041{
1482 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2042 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1483 uint8_t *data_end = (uint8_t *)SvEND (data_); 2043 uint8_t *data_end = (uint8_t *)SvEND (data_);
1484 mapcell *cell; 2044 mapcell *cell;
1485 int x, y, flags; 2045 int x, y, z, flags;
2046 AV *missing = newAV ();
2047 RETVAL = newRV_noinc ((SV *)missing);
1486 2048
1487 while (data < data_end - 1) 2049 while (data < data_end - 1)
1488 { 2050 {
1489 flags = (data [0] << 8) + data [1]; data += 2; 2051 flags = (data [0] << 8) + data [1]; data += 2;
1490 2052
… …
1503 2065
1504 //TODO: don't trust server data to be in-range(!) 2066 //TODO: don't trust server data to be in-range(!)
1505 2067
1506 if (flags & 8) 2068 if (flags & 8)
1507 { 2069 {
2070 uint8_t ext, cmd;
2071
1508 if (extmap) 2072 do
1509 { 2073 {
1510 uint8_t ext, cmd; 2074 ext = *data++;
2075 cmd = ext & 0x7f;
1511 2076
1512 do 2077 if (cmd < 4)
2078 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2079 else if (cmd == 5) // health
1513 { 2080 {
1514 ext = *data++;
1515 cmd = ext & 0x3f;
1516
1517 if (cmd < 4)
1518 cell->darkness = 255 - ext * 64 + 1;
1519 else if (cmd == 5) // health
1520 {
1521 cell->stat_width = 1; 2081 cell->stat_width = 1;
1522 cell->stat_hp = *data++; 2082 cell->stat_hp = *data++;
1523 }
1524 else if (cmd == 6) // monster width
1525 cell->stat_width = *data++ + 1;
1526 else if (cmd == 0x47)
1527 {
1528 if (*data == 4)
1529 ; // decode player count
1530
1531 data += *data + 1;
1532 }
1533 else if (cmd == 8) // cell flags
1534 cell->flags = *data++;
1535 else if (ext & 0x40) // unknown, multibyte => skip
1536 data += *data + 1;
1537 else
1538 data++;
1539 } 2083 }
1540 while (ext & 0x80); 2084 else if (cmd == 6) // monster width
2085 cell->stat_width = *data++ + 1;
2086 else if (cmd == 0x47)
2087 {
2088 if (*data == 1) cell->player = data [1];
2089 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2090 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2091 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2092
2093 data += *data + 1;
2094 }
2095 else if (cmd == 8) // cell flags
2096 cell->flags = *data++;
2097 else if (ext & 0x40) // unknown, multibyte => skip
2098 data += *data + 1;
2099 else
2100 data++;
1541 } 2101 }
1542 else 2102 while (ext & 0x80);
1543 cell->darkness = *data++ + 1;
1544 } 2103 }
1545 2104
2105 for (z = 0; z <= 2; ++z)
1546 if (flags & 4) 2106 if (flags & (4 >> z))
1547 { 2107 {
1548 faceid face = (data [0] << 8) + data [1]; data += 2; 2108 faceid face = (data [0] << 8) + data [1]; data += 2;
1549 need_facenum (self, face); 2109 need_facenum (self, face);
1550 cell->tile [0] = self->face2tile [face]; 2110 cell->tile [z] = self->face2tile [face];
2111
2112 if (cell->tile [z])
2113 {
2114 maptex *tex = self->tex + cell->tile [z];
2115 tex->unused = 0;
2116 if (!tex->name)
2117 av_push (missing, newSViv (cell->tile [z]));
2118
2119 if (tex->smoothtile)
2120 {
2121 maptex *smooth = self->tex + tex->smoothtile;
2122 smooth->unused = 0;
2123 if (!smooth->name)
2124 av_push (missing, newSViv (tex->smoothtile));
2125 }
2126 }
1551 } 2127 }
1552
1553 if (flags & 2)
1554 {
1555 faceid face = (data [0] << 8) + data [1]; data += 2;
1556 need_facenum (self, face);
1557 cell->tile [1] = self->face2tile [face];
1558 }
1559
1560 if (flags & 1)
1561 {
1562 faceid face = (data [0] << 8) + data [1]; data += 2;
1563 need_facenum (self, face);
1564 cell->tile [2] = self->face2tile [face];
1565 }
1566 } 2128 }
1567 else 2129 else
1568 cell->darkness = 0; 2130 CELL_CLEAR (cell);
1569 } 2131 }
1570} 2132}
2133 OUTPUT:
2134 RETVAL
1571 2135
1572SV * 2136SV *
1573mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2137mapmap (DC::Map self, int x0, int y0, int w, int h)
1574 CODE: 2138 CODE:
1575{ 2139{
1576 int x1, x; 2140 int x1, x;
1577 int y1, y; 2141 int y1, y;
1578 int z; 2142 int z;
… …
1591 ? self->row + y 2155 ? self->row + y
1592 : 0; 2156 : 0;
1593 2157
1594 for (x = x0; x < x1; x++) 2158 for (x = x0; x < x1; x++)
1595 { 2159 {
1596 int r = 32, g = 32, b = 32, a = 192; 2160 unsigned int r = 32, g = 32, b = 32, a = 192;
1597 2161
1598 if (row && row->c0 <= x && x < row->c1) 2162 if (row && row->c0 <= x && x < row->c1)
1599 { 2163 {
1600 mapcell *cell = row->col + (x - row->c0); 2164 mapcell *cell = row->col + (x - row->c0);
1601 2165
… …
1603 { 2167 {
1604 maptex tex = self->tex [cell->tile [z]]; 2168 maptex tex = self->tex [cell->tile [z]];
1605 int a0 = 255 - tex.a; 2169 int a0 = 255 - tex.a;
1606 int a1 = tex.a; 2170 int a1 = tex.a;
1607 2171
1608 r = (r * a0 + tex.r * a1) / 255; 2172 r = div255 (r * a0 + tex.r * a1);
1609 g = (g * a0 + tex.g * a1) / 255; 2173 g = div255 (g * a0 + tex.g * a1);
1610 b = (b * a0 + tex.b * a1) / 255; 2174 b = div255 (b * a0 + tex.b * a1);
1611 a = (a * a0 + tex.a * a1) / 255; 2175 a = div255 (a * a0 + tex.a * a1);
1612 } 2176 }
1613 } 2177 }
1614 2178
1615 *map++ = (r ) 2179 *map++ = (r )
1616 | (g << 8) 2180 | (g << 8)
… …
1623} 2187}
1624 OUTPUT: 2188 OUTPUT:
1625 RETVAL 2189 RETVAL
1626 2190
1627void 2191void
1628draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2192draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1629 CODE: 2193 CODE:
1630{ 2194{
2195 int x, y, z;
2196
1631 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 2197 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1632 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 2198 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1633 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k) 2199 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1634 smooth_key skey; 2200 smooth_key skey;
1635 int x, y, z; 2201 int pl_x, pl_y;
1636 int last_name; 2202 maptex pl_tex;
2203 rc_t *rc = rc_alloc ();
2204 rc_t *rc_ov = rc_alloc ();
2205 rc_key_t key;
2206 rc_array_t *arr;
1637 2207
2208 pl_tex.name = 0;
2209
1638 // thats current max. sorry. 2210 // that's current max. sorry.
1639 if (sw > 255) sw = 255; 2211 if (sw > 255) sw = 255;
1640 if (sh > 255) sh = 255; 2212 if (sh > 255) sh = 255;
1641 2213
1642 // clear key, in case of extra padding 2214 // clear key, in case of extra padding
1643 memset (&skey, 0, sizeof (skey)); 2215 memset (&skey, 0, sizeof (skey));
1644 2216
1645 glColor4ub (255, 255, 255, 255); 2217 memset (&key, 0, sizeof (key));
1646 2218 key.r = 255;
1647 glEnable (GL_BLEND); 2219 key.g = 255;
1648 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2220 key.b = 255;
1649 glEnable (GL_TEXTURE_2D); 2221 key.a = 255;
1650 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2222 key.mode = GL_QUADS;
1651 2223 key.format = GL_T2F_V3F;
1652 glBegin (GL_QUADS);
1653
1654 last_name = 0;
1655 2224
1656 mx += self->x; 2225 mx += self->x;
1657 my += self->y; 2226 my += self->y;
1658 2227
1659 // first pass: determine smooth_max 2228 // first pass: determine smooth_max
… …
1676 MAX (self->tex [cell->tile [1]].smoothlevel, 2245 MAX (self->tex [cell->tile [1]].smoothlevel,
1677 self->tex [cell->tile [2]].smoothlevel)); 2246 self->tex [cell->tile [2]].smoothlevel));
1678 } 2247 }
1679 } 2248 }
1680 2249
2250 glEnable (GL_BLEND);
2251 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2252 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2253
1681 for (z = 0; z <= 2; z++) 2254 for (z = 0; z <= 2; z++)
1682 { 2255 {
1683 memset (smooth_level, 0, sizeof (smooth_level)); 2256 memset (smooth_level, 0, sizeof (smooth_level));
2257 key.texname = -1;
1684 2258
1685 for (y = 0; y < sh; y++) 2259 for (y = 0; y < sh; y++)
1686 if (0 <= y + my && y + my < self->rows) 2260 if (0 <= y + my && y + my < self->rows)
1687 { 2261 {
1688 maprow *row = self->row + (y + my); 2262 maprow *row = self->row + (y + my);
… …
1694 tileid tile = cell->tile [z]; 2268 tileid tile = cell->tile [z];
1695 2269
1696 if (tile) 2270 if (tile)
1697 { 2271 {
1698 maptex tex = self->tex [tile]; 2272 maptex tex = self->tex [tile];
1699 int px = (x + 1) * T - tex.w; 2273 int px, py;
1700 int py = (y + 1) * T - tex.h;
1701 2274
1702 // suppressing texture state switches here
1703 // is only moderately effective, but worth the extra effort
1704 if (last_name != tex.name) 2275 if (key.texname != tex.name)
1705 { 2276 {
2277 self->tex [tile].unused = 0;
2278
1706 if (!tex.name) 2279 if (!tex.name)
1707 tex = self->tex [2]; /* missing, replace by noface */ 2280 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1708 2281
1709 glEnd (); 2282 key.texname = tex.name;
1710 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2283 arr = rc_array (rc, &key);
1711 glBegin (GL_QUADS);
1712 } 2284 }
1713 2285
1714 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2286 px = (x + 1) * Th - tex.w;
1715 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2287 py = (y + 1) * Tw - tex.h;
1716 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1717 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1718 2288
1719 if (cell->flags && z == 2) 2289 if (expect_false (cell->player == player) && expect_false (z == 2))
1720 { 2290 {
1721 if (cell->flags & 1) 2291 pl_x = px;
2292 pl_y = py;
2293 pl_tex = tex;
1722 { 2294 continue;
1723 maptex tex = self->tex [1];
1724 int px = x * T + T * 2 / 32;
1725 int py = y * T - T * 6 / 32;
1726
1727 glEnd ();
1728 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1729 glBegin (GL_QUADS);
1730
1731 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1732 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1733 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1734 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1735 }
1736 } 2295 }
2296
2297 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2298 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2299 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2300 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1737 2301
1738 // update smooth hash 2302 // update smooth hash
1739 if (tex.smoothtile) 2303 if (tex.smoothtile)
1740 { 2304 {
1741 skey.tile = tex.smoothtile; 2305 skey.tile = tex.smoothtile;
… …
1772 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2336 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1773 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2337 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1774 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2338 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1775 } 2339 }
1776 } 2340 }
2341
2342 if (expect_false (z == 2) && expect_false (cell->flags))
2343 {
2344 // overlays such as the speech bubble, probably more to come
2345 if (cell->flags & 1)
2346 {
2347 rc_key_t key_ov = key;
2348 maptex tex = self->tex [TEXID_SPEECH];
2349 rc_array_t *arr;
2350 int px = x * Tw + Tw * 2 / 32;
2351 int py = y * Th - Th * 6 / 32;
2352
2353 key_ov.texname = tex.name;
2354 arr = rc_array (rc_ov, &key_ov);
2355
2356 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2357 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2358 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2359 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2360 }
2361 }
1777 } 2362 }
1778 } 2363 }
2364
2365 rc_draw (rc);
2366 rc_clear (rc);
1779 2367
1780 // go through all smoothlevels, lowest to highest, then draw. 2368 // go through all smoothlevels, lowest to highest, then draw.
1781 // this is basically counting sort 2369 // this is basically counting sort
1782 { 2370 {
1783 int w, b; 2371 int w, b;
1784 2372
2373 glEnable (GL_TEXTURE_2D);
2374 glBegin (GL_QUADS);
1785 for (w = 0; w < 256 / 32; ++w) 2375 for (w = 0; w < 256 / 32; ++w)
1786 { 2376 {
1787 uint32_t smask = smooth_level [w]; 2377 uint32_t smask = smooth_level [w];
1788 if (smask) 2378 if (smask)
1789 for (b = 0; b < 32; ++b) 2379 for (b = 0; b < 32; ++b)
… …
1801 if (!(bits & 0x1000) 2391 if (!(bits & 0x1000)
1802 && skey->level == level 2392 && skey->level == level
1803 && level > smooth_max [skey->x][skey->y]) 2393 && level > smooth_max [skey->x][skey->y])
1804 { 2394 {
1805 maptex tex = self->tex [skey->tile]; 2395 maptex tex = self->tex [skey->tile];
1806 int px = (((int)skey->x) - 1) * T; 2396 int px = (((int)skey->x) - 1) * Tw;
1807 int py = (((int)skey->y) - 1) * T; 2397 int py = (((int)skey->y) - 1) * Th;
1808 int border = bits & 15; 2398 int border = bits & 15;
1809 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2399 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1810 float dx = tex.s * .0625f; // 16 images/row 2400 float dx = tex.s * .0625f; // 16 images/row
1811 float dy = tex.t * .5f ; // 2 images/column 2401 float dy = tex.t * .5f ; // 2 images/column
1812 2402
1813 // this time naively avoiding texture state changes
1814 // save gobs of state changes.
1815 if (last_name != tex.name) 2403 if (tex.name)
1816 { 2404 {
2405 // this time avoiding texture state changes
2406 // save gobs of state changes.
1817 if (!tex.name) 2407 if (key.texname != tex.name)
1818 continue; // smoothing not yet available 2408 {
2409 self->tex [skey->tile].unused = 0;
1819 2410
1820 glEnd (); 2411 glEnd ();
1821 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2412 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1822 glBegin (GL_QUADS); 2413 glBegin (GL_QUADS);
1823 } 2414 }
1824 2415
1825 if (border) 2416 if (border)
1826 { 2417 {
1827 float ox = border * dx; 2418 float ox = border * dx;
1828 2419
1829 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2420 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1830 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2421 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1831 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2422 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1832 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2423 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1833 } 2424 }
1834 2425
1835 if (corner) 2426 if (corner)
1836 { 2427 {
1837 float ox = corner * dx; 2428 float ox = corner * dx;
1838 2429
1839 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2430 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1840 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2431 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1841 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2432 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1842 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2433 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2434 }
1843 } 2435 }
1844 } 2436 }
1845 } 2437 }
1846 } 2438 }
1847 } 2439 }
2440
2441 glEnd ();
2442 glDisable (GL_TEXTURE_2D);
2443 key.texname = -1;
1848 } 2444 }
1849 2445
1850 hv_clear (smooth); 2446 hv_clear (smooth);
1851 } 2447 }
1852 2448
1853 glEnd (); 2449 if (pl_tex.name)
2450 {
2451 maptex tex = pl_tex;
2452 int px = pl_x + sdx;
2453 int py = pl_y + sdy;
1854 2454
1855 glDisable (GL_TEXTURE_2D); 2455 key.texname = tex.name;
2456 arr = rc_array (rc, &key);
2457
2458 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2459 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2460 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2461 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2462
2463 rc_draw (rc);
2464 }
2465
2466 rc_draw (rc_ov);
2467 rc_clear (rc_ov);
2468
1856 glDisable (GL_BLEND); 2469 glDisable (GL_BLEND);
2470 rc_free (rc);
2471 rc_free (rc_ov);
1857 2472
1858 // top layer: overlays such as the health bar 2473 // top layer: overlays such as the health bar
1859 for (y = 0; y < sh; y++) 2474 for (y = 0; y < sh; y++)
1860 if (0 <= y + my && y + my < self->rows) 2475 if (0 <= y + my && y + my < self->rows)
1861 { 2476 {
… …
1864 for (x = 0; x < sw; x++) 2479 for (x = 0; x < sw; x++)
1865 if (row->c0 <= x + mx && x + mx < row->c1) 2480 if (row->c0 <= x + mx && x + mx < row->c1)
1866 { 2481 {
1867 mapcell *cell = row->col + (x + mx - row->c0); 2482 mapcell *cell = row->col + (x + mx - row->c0);
1868 2483
1869 int px = x * T; 2484 int px = x * Tw;
1870 int py = y * T; 2485 int py = y * Th;
2486
2487 if (expect_false (cell->player == player))
2488 {
2489 px += sdx;
2490 py += sdy;
2491 }
1871 2492
1872 if (cell->stat_hp) 2493 if (cell->stat_hp)
1873 { 2494 {
1874 int width = cell->stat_width * T; 2495 int width = cell->stat_width * Tw;
1875 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2496 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1876 2497
1877 glColor3ub (0, 0, 0); 2498 glColor3ub (0, 0, 0);
1878 glRectf (px + 1, py - thick - 2, 2499 glRectf (px + 1, py - thick - 2,
1879 px + width - 1, py); 2500 px + width - 1, py);
1880 2501
… …
1886 } 2507 }
1887 } 2508 }
1888} 2509}
1889 2510
1890void 2511void
1891draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2512draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1892 CODE: 2513 CODE:
1893{ 2514{
1894 static float color[16][3] = { 2515 static float color[16][3] = {
1895 { 0.00F, 0.00F, 0.00F }, 2516 { 0.00f, 0.00f, 0.00f },
1896 { 1.00F, 1.00F, 1.00F }, 2517 { 1.00f, 1.00f, 1.00f },
1897 { 0.00F, 0.00F, 0.55F }, 2518 { 0.00f, 0.00f, 0.55f },
1898 { 1.00F, 0.00F, 0.00F }, 2519 { 1.00f, 0.00f, 0.00f },
1899 2520
1900 { 1.00F, 0.54F, 0.00F }, 2521 { 1.00f, 0.54f, 0.00f },
1901 { 0.11F, 0.56F, 1.00F }, 2522 { 0.11f, 0.56f, 1.00f },
1902 { 0.93F, 0.46F, 0.00F }, 2523 { 0.93f, 0.46f, 0.00f },
1903 { 0.18F, 0.54F, 0.34F }, 2524 { 0.18f, 0.54f, 0.34f },
1904 2525
1905 { 0.56F, 0.73F, 0.56F }, 2526 { 0.56f, 0.73f, 0.56f },
1906 { 0.80F, 0.80F, 0.80F }, 2527 { 0.80f, 0.80f, 0.80f },
1907 { 0.55F, 0.41F, 0.13F }, 2528 { 0.55f, 0.41f, 0.13f },
1908 { 0.99F, 0.77F, 0.26F }, 2529 { 0.99f, 0.77f, 0.26f },
1909 2530
1910 { 0.74F, 0.65F, 0.41F }, 2531 { 0.74f, 0.65f, 0.41f },
1911 2532
1912 { 0.00F, 1.00F, 1.00F }, 2533 { 0.00f, 1.00f, 1.00f },
1913 { 1.00F, 0.00F, 1.00F }, 2534 { 1.00f, 0.00f, 1.00f },
1914 { 1.00F, 1.00F, 0.00F }, 2535 { 1.00f, 1.00f, 0.00f },
1915 }; 2536 };
1916 2537
1917 int x, y; 2538 int x, y;
1918 2539
1919 glEnable (GL_TEXTURE_2D); 2540 glEnable (GL_TEXTURE_2D);
2541 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2542 * but the nvidia driver (185.18.14) mishandles alpha textures
2543 * and takes the colour from god knows where instead of using
2544 * Cp. MODULATE results in the same colour, but slightly different
2545 * alpha, but atcually gives us the correct colour with nvidia.
2546 */
1920 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2547 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1921 glEnable (GL_BLEND); 2548 glEnable (GL_BLEND);
1922 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2549 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1923 glBegin (GL_QUADS); 2550 glBegin (GL_QUADS);
1924 2551
1925 for (y = 0; y < h; y++) 2552 for (y = 0; y < h; y++)
… …
1929 2556
1930 if (m) 2557 if (m)
1931 { 2558 {
1932 float *c = color [m & 15]; 2559 float *c = color [m & 15];
1933 2560
1934 float tx1 = m & 0x40 ? 0.5 : 0.; 2561 float tx1 = m & 0x40 ? 0.5f : 0.f;
1935 float tx2 = tx1 + 0.5; 2562 float tx2 = tx1 + 0.5f;
1936 2563
1937 glColor4f (c[0], c[1], c[2], 0.75); 2564 glColor4f (c[0], c[1], c[2], 1);
1938 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2565 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1939 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2566 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1940 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2567 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1941 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2568 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1942 } 2569 }
… …
1946 glDisable (GL_BLEND); 2573 glDisable (GL_BLEND);
1947 glDisable (GL_TEXTURE_2D); 2574 glDisable (GL_TEXTURE_2D);
1948} 2575}
1949 2576
1950void 2577void
1951fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2578fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1952 PPCODE: 2579 PPCODE:
1953{ 2580{
1954 int x, y; 2581 int x, y;
1955 int sw4 = (sw + 3) & ~3; 2582 int sw1 = sw + 2;
2583 int sh1 = sh + 2;
2584 int sh3 = sh * 3;
2585 int sw3 = sw * 3;
1956 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2586 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1957 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2587 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1958 2588 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959 memset (darkness, 255, sw4 * sh); 2589 memset (darkness1, 0, sw1*sh1);
2590
1960 SvPOK_only (darkness_sv); 2591 SvPOK_only (darkness3_sv);
1961 SvCUR_set (darkness_sv, sw4 * sh); 2592 SvCUR_set (darkness3_sv, sw3 * sh3);
1962 2593
1963 mx += self->x; 2594 mx += self->x - 1;
1964 my += self->y; 2595 my += self->y - 1;
1965 2596
1966 for (y = 0; y < sh; y++) 2597 for (y = 0; y < sh1; y++)
1967 if (0 <= y + my && y + my < self->rows) 2598 if (0 <= y + my && y + my < self->rows)
1968 { 2599 {
1969 maprow *row = self->row + (y + my); 2600 maprow *row = self->row + (y + my);
1970 2601
1971 for (x = 0; x < sw; x++) 2602 for (x = 0; x < sw1; x++)
1972 if (row->c0 <= x + mx && x + mx < row->c1) 2603 if (row->c0 <= x + mx && x + mx < row->c1)
1973 { 2604 {
1974 mapcell *cell = row->col + (x + mx - row->c0); 2605 mapcell *cell = row->col + (x + mx - row->c0);
1975 2606
1976 darkness[y * sw4 + x] = cell->darkness 2607 darkness1 [y * sw1 + x] = cell->darkness
1977 ? 255 - (cell->darkness - 1) 2608 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1978 : 255 - FOW_DARKNESS; 2609 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1979 } 2610 }
1980 } 2611 }
1981 2612
2613 for (y = 0; y < sh; ++y)
2614 for (x = 0; x < sw; ++x)
2615 {
2616 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2617 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2618 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2619 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2620 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2621 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2622 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2623 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2624 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2625
2626 uint8_t r11 = (d11 + d21 + d12) / 3;
2627 uint8_t r21 = d21;
2628 uint8_t r31 = (d21 + d31 + d32) / 3;
2629
2630 uint8_t r12 = d12;
2631 uint8_t r22 = d22;
2632 uint8_t r32 = d32;
2633
2634 uint8_t r13 = (d13 + d23 + d12) / 3;
2635 uint8_t r23 = d23;
2636 uint8_t r33 = (d23 + d33 + d32) / 3;
2637
2638 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2639 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2640 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2641 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2642 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2643 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2644 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2645 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2646 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2647 }
2648
2649 free (darkness1);
2650
1982 EXTEND (SP, 3); 2651 EXTEND (SP, 3);
1983 PUSHs (sv_2mortal (newSViv (sw4))); 2652 PUSHs (sv_2mortal (newSViv (sw3)));
1984 PUSHs (sv_2mortal (newSViv (sh))); 2653 PUSHs (sv_2mortal (newSViv (sh3)));
1985 PUSHs (darkness_sv); 2654 PUSHs (darkness3_sv);
1986} 2655}
1987 2656
1988SV * 2657SV *
1989get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2658get_rect (DC::Map self, int x0, int y0, int w, int h)
1990 CODE: 2659 CODE:
1991{ 2660{
1992 int x, y, x1, y1; 2661 int x, y, x1, y1;
1993 SV *data_sv = newSV (w * h * 7 + 5); 2662 SV *data_sv = newSV (w * h * 7 + 5);
1994 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2663 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2051 else 2720 else
2052 *data++ = 0; 2721 *data++ = 0;
2053 } 2722 }
2054 } 2723 }
2055 2724
2725 /* if size is w*h + 5 then no data has been found */
2726 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2727 {
2056 SvPOK_only (data_sv); 2728 SvPOK_only (data_sv);
2057 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2729 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2730 }
2731
2058 RETVAL = data_sv; 2732 RETVAL = data_sv;
2059} 2733}
2060 OUTPUT: 2734 OUTPUT:
2061 RETVAL 2735 RETVAL
2062 2736
2063void 2737void
2064set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2738set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2065 PPCODE: 2739 PPCODE:
2066{ 2740{
2067 int x, y, z; 2741 int x, y, z;
2068 int w, h; 2742 int w, h;
2069 int x1, y1; 2743 int x1, y1;
2744 STRLEN len;
2745 uint8_t *data, *end;
2746
2747 len = SvLEN (data_sv);
2748 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2749 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2750 end = data + len + 8;
2751
2752 if (len < 5)
2753 XSRETURN_EMPTY;
2070 2754
2071 if (*data++ != 0) 2755 if (*data++ != 0)
2072 return; /* version mismatch */ 2756 XSRETURN_EMPTY; /* version mismatch */
2073 2757
2074 w = *data++ << 8; w |= *data++; 2758 w = *data++ << 8; w |= *data++;
2075 h = *data++ << 8; h |= *data++; 2759 h = *data++ << 8; h |= *data++;
2076 2760
2077 // we need to do this 'cause we don't keep an absolute coord system for rows 2761 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2089 { 2773 {
2090 maprow *row = map_get_row (self, y); 2774 maprow *row = map_get_row (self, y);
2091 2775
2092 for (x = x0; x < x1; x++) 2776 for (x = x0; x < x1; x++)
2093 { 2777 {
2778 uint8_t flags;
2779
2780 if (data + 7 >= end)
2781 XSRETURN_EMPTY;
2782
2094 uint8_t flags = *data++; 2783 flags = *data++;
2095 2784
2096 if (flags) 2785 if (flags)
2097 { 2786 {
2098 mapcell *cell = row_get_cell (row, x); 2787 mapcell *cell = row_get_cell (row, x);
2099 tileid tile[3] = { 0, 0, 0 }; 2788 tileid tile[3] = { 0, 0, 0 };
… …
2102 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2791 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2103 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2792 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2104 2793
2105 if (cell->darkness == 0) 2794 if (cell->darkness == 0)
2106 { 2795 {
2107 cell->darkness = 0; 2796 /*cell->darkness = 0;*/
2797 EXTEND (SP, 3);
2108 2798
2109 for (z = 0; z <= 2; z++) 2799 for (z = 0; z <= 2; z++)
2110 { 2800 {
2111 tileid t = tile [z]; 2801 tileid t = tile [z];
2112 2802
2113 if (t >= self->texs || (t && !self->tex [t].name)) 2803 if (t >= self->texs || (t && !self->tex [t].name))
2114 { 2804 {
2115 XPUSHs (sv_2mortal (newSViv (t))); 2805 PUSHs (sv_2mortal (newSViv (t)));
2116 need_texid (self, t); 2806 need_texid (self, t);
2117 } 2807 }
2118 2808
2119 cell->tile [z] = t; 2809 cell->tile [z] = t;
2120 } 2810 }
… …
2122 } 2812 }
2123 } 2813 }
2124 } 2814 }
2125} 2815}
2126 2816
2127MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2817MODULE = Deliantra::Client PACKAGE = DC::RW
2128 2818
2129CFPlus::MixChunk 2819DC::RW
2130new_from_file (SV *class, char *path) 2820new (SV *klass, SV *data_sv)
2131 CODE: 2821 CODE:
2132 RETVAL = Mix_LoadWAV (path); 2822{
2823 STRLEN datalen;
2824 char *data = SvPVbyte (data_sv, datalen);
2825
2826 RETVAL = SDL_RWFromConstMem (data, datalen);
2827}
2133 OUTPUT: 2828 OUTPUT:
2134 RETVAL 2829 RETVAL
2135 2830
2831DC::RW
2832new_from_file (SV *klass, const char *path, const char *mode = "rb")
2833 CODE:
2834 RETVAL = SDL_RWFromFile (path, mode);
2835 OUTPUT:
2836 RETVAL
2837
2838# fails on win32:
2839# dc.xs(2268) : error C2059: syntax error : '('
2136void 2840#void
2841#close (DC::RW self)
2842# CODE:
2843# (self->(close)) (self);
2844
2845MODULE = Deliantra::Client PACKAGE = DC::Channel
2846
2847PROTOTYPES: DISABLE
2848
2849DC::Channel
2850find ()
2851 CODE:
2852{
2853 RETVAL = Mix_GroupAvailable (-1);
2854
2855 if (RETVAL < 0)
2856 {
2857 RETVAL = Mix_GroupOldest (-1);
2858
2859 if (RETVAL < 0)
2860 {
2861 // happens sometimes, maybe it just stopped playing(?)
2862 RETVAL = Mix_GroupAvailable (-1);
2863
2864 if (RETVAL < 0)
2865 XSRETURN_UNDEF;
2866 }
2867 else
2868 Mix_HaltChannel (RETVAL);
2869 }
2870
2871 Mix_UnregisterAllEffects (RETVAL);
2872 Mix_Volume (RETVAL, 128);
2873}
2874 OUTPUT:
2875 RETVAL
2876
2877void
2878halt (DC::Channel self)
2879 CODE:
2880 Mix_HaltChannel (self);
2881
2882void
2883expire (DC::Channel self, int ticks = -1)
2884 CODE:
2885 Mix_ExpireChannel (self, ticks);
2886
2887void
2888fade_out (DC::Channel self, int ticks = -1)
2889 CODE:
2890 Mix_FadeOutChannel (self, ticks);
2891
2892int
2893volume (DC::Channel self, int volume)
2894 CODE:
2895 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2896 OUTPUT:
2897 RETVAL
2898
2899void
2900unregister_all_effects (DC::Channel self)
2901 CODE:
2902 Mix_UnregisterAllEffects (self);
2903
2904void
2905set_panning (DC::Channel self, int left, int right)
2906 CODE:
2907 left = CLAMP (left , 0, 255);
2908 right = CLAMP (right, 0, 255);
2909 Mix_SetPanning (self, left, right);
2910
2911void
2912set_distance (DC::Channel self, int distance)
2913 CODE:
2914 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2915
2916void
2917set_position (DC::Channel self, int angle, int distance)
2918 CODE:
2919
2920void
2921set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2922 CODE:
2923{
2924 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2925 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2926 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2927}
2928
2929void
2930set_reverse_stereo (DC::Channel self, int flip)
2931 CODE:
2932 Mix_SetReverseStereo (self, flip);
2933
2934MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2935
2936PROTOTYPES: DISABLE
2937
2938void
2939decoders ()
2940 PPCODE:
2941#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2942 int i, num = Mix_GetNumChunkDecoders ();
2943 EXTEND (SP, num);
2944 for (i = 0; i < num; ++i)
2945 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2946#else
2947 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2948#endif
2949
2950DC::MixChunk
2951new (SV *klass, DC::RW rwops)
2952 CODE:
2953 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2954 OUTPUT:
2955 RETVAL
2956
2957void
2137DESTROY (CFPlus::MixChunk self) 2958DESTROY (DC::MixChunk self)
2138 CODE: 2959 CODE:
2139 Mix_FreeChunk (self); 2960 Mix_FreeChunk (self);
2140 2961
2141int 2962int
2142volume (CFPlus::MixChunk self, int volume = -1) 2963volume (DC::MixChunk self, int volume = -1)
2143 CODE: 2964 CODE:
2965 if (items > 1)
2966 volume = CLAMP (volume, 0, 128);
2144 RETVAL = Mix_VolumeChunk (self, volume); 2967 RETVAL = Mix_VolumeChunk (self, volume);
2145 OUTPUT: 2968 OUTPUT:
2146 RETVAL 2969 RETVAL
2147 2970
2148int 2971DC::Channel
2149play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2972play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2150 CODE: 2973 CODE:
2974{
2151 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2975 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2976
2977 if (RETVAL < 0)
2978 XSRETURN_UNDEF;
2979
2980 if (channel < 0)
2981 {
2982 Mix_UnregisterAllEffects (RETVAL);
2983 Mix_Volume (RETVAL, 128);
2984 }
2985}
2152 OUTPUT: 2986 OUTPUT:
2153 RETVAL 2987 RETVAL
2154 2988
2155MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2989MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2990
2991void
2992decoders ()
2993 PPCODE:
2994#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2995 int i, num = Mix_GetNumMusicDecoders ();
2996 EXTEND (SP, num);
2997 for (i = 0; i < num; ++i)
2998 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2999#else
3000 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3001#endif
2156 3002
2157int 3003int
2158volume (int volume = -1) 3004volume (int volume = -1)
3005 PROTOTYPE: ;$
2159 CODE: 3006 CODE:
3007 if (items > 0)
3008 volume = CLAMP (volume, 0, 128);
2160 RETVAL = Mix_VolumeMusic (volume); 3009 RETVAL = Mix_VolumeMusic (volume);
2161 OUTPUT: 3010 OUTPUT:
2162 RETVAL 3011 RETVAL
2163 3012
3013void
3014fade_out (int ms)
3015 CODE:
3016 Mix_FadeOutMusic (ms);
3017
3018void
3019halt ()
3020 CODE:
3021 Mix_HaltMusic ();
3022
2164int 3023int
2165fade_out (int ms) 3024playing ()
2166 CODE: 3025 CODE:
2167 RETVAL = Mix_FadeOutMusic (ms); 3026 RETVAL = Mix_PlayingMusic ();
2168 OUTPUT: 3027 OUTPUT:
2169 RETVAL 3028 RETVAL
2170 3029
2171CFPlus::MixMusic 3030DC::MixMusic
2172new_from_file (SV *class, char *path) 3031new (SV *klass, DC::RW rwops)
2173 CODE: 3032 CODE:
2174 RETVAL = Mix_LoadMUS (path); 3033 RETVAL = Mix_LoadMUS_RW (rwops);
2175 OUTPUT: 3034 OUTPUT:
2176 RETVAL 3035 RETVAL
2177 3036
2178void 3037void
2179DESTROY (CFPlus::MixMusic self) 3038DESTROY (DC::MixMusic self)
2180 CODE: 3039 CODE:
2181 Mix_FreeMusic (self); 3040 Mix_FreeMusic (self);
2182 3041
2183int 3042int
2184play (CFPlus::MixMusic self, int loops = -1) 3043play (DC::MixMusic self, int loops = -1)
2185 CODE: 3044 CODE:
2186 RETVAL = Mix_PlayMusic (self, loops); 3045 RETVAL = Mix_PlayMusic (self, loops);
2187 OUTPUT: 3046 OUTPUT:
2188 RETVAL 3047 RETVAL
2189 3048
2190int 3049void
2191fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 3050fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2192 CODE: 3051 CODE:
2193 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 3052 Mix_FadeInMusicPos (self, loops, ms, position);
2194 OUTPUT:
2195 RETVAL
2196 3053
2197MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3054MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3055
3056PROTOTYPES: ENABLE
2198 3057
2199BOOT: 3058BOOT:
2200{ 3059{
2201 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3060 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2202 static const struct { 3061 static const struct {
2203 const char *name; 3062 const char *name;
2204 IV iv; 3063 IV iv;
2205 } *civ, const_iv[] = { 3064 } *civ, const_iv[] = {
2206# define const_iv(name) { # name, (IV)name } 3065# define const_iv(name) { # name, (IV)name }
3066 const_iv (GL_VENDOR),
3067 const_iv (GL_VERSION),
3068 const_iv (GL_EXTENSIONS),
3069 const_iv (GL_MAX_TEXTURE_UNITS),
2207 const_iv (GL_COLOR_MATERIAL), 3070 const_iv (GL_COLOR_MATERIAL),
2208 const_iv (GL_SMOOTH), 3071 const_iv (GL_SMOOTH),
2209 const_iv (GL_FLAT), 3072 const_iv (GL_FLAT),
2210 const_iv (GL_DITHER), 3073 const_iv (GL_DITHER),
2211 const_iv (GL_BLEND), 3074 const_iv (GL_BLEND),
… …
2215 const_iv (GL_ALPHA_TEST), 3078 const_iv (GL_ALPHA_TEST),
2216 const_iv (GL_NORMALIZE), 3079 const_iv (GL_NORMALIZE),
2217 const_iv (GL_RESCALE_NORMAL), 3080 const_iv (GL_RESCALE_NORMAL),
2218 const_iv (GL_FRONT), 3081 const_iv (GL_FRONT),
2219 const_iv (GL_BACK), 3082 const_iv (GL_BACK),
3083 const_iv (GL_AUX0),
2220 const_iv (GL_AND), 3084 const_iv (GL_AND),
2221 const_iv (GL_ONE), 3085 const_iv (GL_ONE),
2222 const_iv (GL_ZERO), 3086 const_iv (GL_ZERO),
2223 const_iv (GL_SRC_ALPHA), 3087 const_iv (GL_SRC_ALPHA),
2224 const_iv (GL_DST_ALPHA), 3088 const_iv (GL_DST_ALPHA),
2225 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3089 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2226 const_iv (GL_ONE_MINUS_DST_ALPHA), 3090 const_iv (GL_ONE_MINUS_DST_ALPHA),
3091 const_iv (GL_SRC_COLOR),
3092 const_iv (GL_DST_COLOR),
3093 const_iv (GL_ONE_MINUS_SRC_COLOR),
3094 const_iv (GL_ONE_MINUS_DST_COLOR),
2227 const_iv (GL_SRC_ALPHA_SATURATE), 3095 const_iv (GL_SRC_ALPHA_SATURATE),
2228 const_iv (GL_RGB), 3096 const_iv (GL_RGB),
2229 const_iv (GL_RGBA), 3097 const_iv (GL_RGBA),
2230 const_iv (GL_RGBA4), 3098 const_iv (GL_RGBA4),
2231 const_iv (GL_RGBA8), 3099 const_iv (GL_RGBA8),
… …
2237 const_iv (GL_INTENSITY), 3105 const_iv (GL_INTENSITY),
2238 const_iv (GL_LUMINANCE), 3106 const_iv (GL_LUMINANCE),
2239 const_iv (GL_LUMINANCE_ALPHA), 3107 const_iv (GL_LUMINANCE_ALPHA),
2240 const_iv (GL_FLOAT), 3108 const_iv (GL_FLOAT),
2241 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3109 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3110 const_iv (GL_COMPRESSED_ALPHA_ARB),
3111 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3112 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3113 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3114 const_iv (GL_COMPRESSED_RGB_ARB),
3115 const_iv (GL_COMPRESSED_RGBA_ARB),
2242 const_iv (GL_COMPILE), 3116 const_iv (GL_COMPILE),
3117 const_iv (GL_PROXY_TEXTURE_1D),
3118 const_iv (GL_PROXY_TEXTURE_2D),
2243 const_iv (GL_TEXTURE_1D), 3119 const_iv (GL_TEXTURE_1D),
2244 const_iv (GL_TEXTURE_2D), 3120 const_iv (GL_TEXTURE_2D),
2245 const_iv (GL_TEXTURE_ENV), 3121 const_iv (GL_TEXTURE_ENV),
2246 const_iv (GL_TEXTURE_MAG_FILTER), 3122 const_iv (GL_TEXTURE_MAG_FILTER),
2247 const_iv (GL_TEXTURE_MIN_FILTER), 3123 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2268 const_iv (GL_COLOR_LOGIC_OP), 3144 const_iv (GL_COLOR_LOGIC_OP),
2269 const_iv (GL_SEPARABLE_2D), 3145 const_iv (GL_SEPARABLE_2D),
2270 const_iv (GL_CONVOLUTION_2D), 3146 const_iv (GL_CONVOLUTION_2D),
2271 const_iv (GL_CONVOLUTION_BORDER_MODE), 3147 const_iv (GL_CONVOLUTION_BORDER_MODE),
2272 const_iv (GL_CONSTANT_BORDER), 3148 const_iv (GL_CONSTANT_BORDER),
3149 const_iv (GL_POINTS),
2273 const_iv (GL_LINES), 3150 const_iv (GL_LINES),
2274 const_iv (GL_LINE_STRIP), 3151 const_iv (GL_LINE_STRIP),
2275 const_iv (GL_LINE_LOOP), 3152 const_iv (GL_LINE_LOOP),
2276 const_iv (GL_QUADS), 3153 const_iv (GL_QUADS),
2277 const_iv (GL_QUAD_STRIP), 3154 const_iv (GL_QUAD_STRIP),
2278 const_iv (GL_TRIANGLES), 3155 const_iv (GL_TRIANGLES),
2279 const_iv (GL_TRIANGLE_STRIP), 3156 const_iv (GL_TRIANGLE_STRIP),
2280 const_iv (GL_TRIANGLE_FAN), 3157 const_iv (GL_TRIANGLE_FAN),
3158 const_iv (GL_POLYGON),
2281 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3159 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3160 const_iv (GL_POINT_SMOOTH_HINT),
3161 const_iv (GL_LINE_SMOOTH_HINT),
3162 const_iv (GL_POLYGON_SMOOTH_HINT),
3163 const_iv (GL_GENERATE_MIPMAP_HINT),
3164 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2282 const_iv (GL_FASTEST), 3165 const_iv (GL_FASTEST),
3166 const_iv (GL_DONT_CARE),
3167 const_iv (GL_NICEST),
2283 const_iv (GL_V2F), 3168 const_iv (GL_V2F),
2284 const_iv (GL_V3F), 3169 const_iv (GL_V3F),
2285 const_iv (GL_T2F_V3F), 3170 const_iv (GL_T2F_V3F),
2286 const_iv (GL_T2F_N3F_V3F), 3171 const_iv (GL_T2F_N3F_V3F),
3172 const_iv (GL_FUNC_ADD),
3173 const_iv (GL_FUNC_SUBTRACT),
3174 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2287# undef const_iv 3175# undef const_iv
2288 }; 3176 };
2289 3177
2290 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3178 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2291 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3179 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2292 3180
2293 texture_av = newAV (); 3181 texture_av = newAV ();
2294 AvREAL_off (texture_av); 3182 AvREAL_off (texture_av);
2295} 3183}
2296 3184
2297char * 3185void
3186disable_GL_EXT_blend_func_separate ()
3187 CODE:
3188 gl.BlendFuncSeparate = 0;
3189 gl.BlendFuncSeparateEXT = 0;
3190
3191void
3192apple_nvidia_bug (int enable)
3193
3194const char *
2298gl_vendor () 3195gl_vendor ()
2299 CODE: 3196 CODE:
2300 RETVAL = (char *)glGetString (GL_VENDOR); 3197 RETVAL = (const char *)glGetString (GL_VENDOR);
2301 OUTPUT: 3198 OUTPUT:
2302 RETVAL 3199 RETVAL
2303 3200
2304char * 3201const char *
2305gl_version () 3202gl_version ()
2306 CODE: 3203 CODE:
2307 RETVAL = (char *)glGetString (GL_VERSION); 3204 RETVAL = (const char *)glGetString (GL_VERSION);
2308 OUTPUT: 3205 OUTPUT:
2309 RETVAL 3206 RETVAL
2310 3207
2311char * 3208const char *
2312gl_extensions () 3209gl_extensions ()
2313 CODE: 3210 CODE:
2314 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3211 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2315 OUTPUT: 3212 OUTPUT:
2316 RETVAL 3213 RETVAL
2317 3214
3215const char *glGetString (GLenum pname)
3216 CODE:
3217 RETVAL = (const char *)glGetString (pname);
3218 OUTPUT:
3219 RETVAL
3220
3221GLint glGetInteger (GLenum pname)
3222 CODE:
3223 glGetIntegerv (pname, &RETVAL);
3224 OUTPUT:
3225 RETVAL
3226
3227GLdouble glGetDouble (GLenum pname)
3228 CODE:
3229 glGetDoublev (pname, &RETVAL);
3230 OUTPUT:
3231 RETVAL
3232
2318int glGetError () 3233int glGetError ()
2319 3234
2320void glFinish () 3235void glFinish ()
3236
3237void glFlush ()
2321 3238
2322void glClear (int mask) 3239void glClear (int mask)
2323 3240
2324void glClearColor (float r, float g, float b, float a = 1.0) 3241void glClearColor (float r, float g, float b, float a = 1.0)
2325 PROTOTYPE: @ 3242 PROTOTYPE: @
… …
2336 3253
2337void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3254void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2338 CODE: 3255 CODE:
2339 gl_BlendFuncSeparate (sa, da, saa, daa); 3256 gl_BlendFuncSeparate (sa, da, saa, daa);
2340 3257
3258# void glBlendEquation (int se)
3259
2341void glDepthMask (int flag) 3260void glDepthMask (int flag)
2342 3261
2343void glLogicOp (int opcode) 3262void glLogicOp (int opcode)
2344 3263
2345void glColorMask (int red, int green, int blue, int alpha) 3264void glColorMask (int red, int green, int blue, int alpha)
… …
2359# near_ and far_ are due to microsofts buggy "c" compiler 3278# near_ and far_ are due to microsofts buggy "c" compiler
2360void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3279void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2361 3280
2362# near_ and far_ are due to microsofts buggy "c" compiler 3281# near_ and far_ are due to microsofts buggy "c" compiler
2363void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3282void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3283
3284PROTOTYPES: DISABLE
2364 3285
2365void glViewport (int x, int y, int width, int height) 3286void glViewport (int x, int y, int width, int height)
2366 3287
2367void glScissor (int x, int y, int width, int height) 3288void glScissor (int x, int y, int width, int height)
2368 3289
… …
2376 3297
2377void glRotate (float angle, float x, float y, float z) 3298void glRotate (float angle, float x, float y, float z)
2378 CODE: 3299 CODE:
2379 glRotatef (angle, x, y, z); 3300 glRotatef (angle, x, y, z);
2380 3301
2381void glBegin (int mode)
2382
2383void glEnd ()
2384
2385void glColor (float r, float g, float b, float a = 1.0) 3302void glColor (float r, float g, float b, float a = 1.0)
2386 PROTOTYPE: @ 3303 PROTOTYPE: @
2387 ALIAS: 3304 ALIAS:
2388 glColor_premultiply = 1 3305 glColor_premultiply = 1
2389 CODE: 3306 CODE:
2390 if (ix) 3307 if (ix)
2391 { 3308 {
… …
2394 b *= a; 3311 b *= a;
2395 } 3312 }
2396 // microsoft visual "c" rounds instead of truncating... 3313 // microsoft visual "c" rounds instead of truncating...
2397 glColor4f (r, g, b, a); 3314 glColor4f (r, g, b, a);
2398 3315
2399void glInterleavedArrays (int format, int stride, char *data)
2400
2401void glDrawElements (int mode, int count, int type, char *indices)
2402
2403# 1.2 void glDrawRangeElements (int mode, int start, int end
2404
2405void glRasterPos (float x, float y, float z = 0.) 3316void glRasterPos (float x, float y, float z = 0.)
2406 CODE: 3317 CODE:
2407 glRasterPos3f (0, 0, z); 3318 glRasterPos3f (0, 0, z);
2408 glBitmap (0, 0, 0, 0, x, y, 0); 3319 glBitmap (0, 0, 0, 0, x, y, 0);
2409 3320
… …
2413 3324
2414void glTexCoord (float s, float t) 3325void glTexCoord (float s, float t)
2415 CODE: 3326 CODE:
2416 glTexCoord2f (s, t); 3327 glTexCoord2f (s, t);
2417 3328
3329void glRect (float x1, float y1, float x2, float y2)
3330 CODE:
3331 glRectf (x1, y1, x2, y2);
3332
3333void glRect_lineloop (float x1, float y1, float x2, float y2)
3334 CODE:
3335 glBegin (GL_LINE_LOOP);
3336 glVertex2f (x1, y1);
3337 glVertex2f (x2, y1);
3338 glVertex2f (x2, y2);
3339 glVertex2f (x1, y2);
3340 glEnd ();
3341
3342PROTOTYPES: ENABLE
3343
3344void glBegin (int mode)
3345
3346void glEnd ()
3347
3348void glPointSize (GLfloat size)
3349
3350void glLineWidth (GLfloat width)
3351
3352void glInterleavedArrays (int format, int stride, char *data)
3353
3354void glDrawElements (int mode, int count, int type, char *indices)
3355
3356# 1.2 void glDrawRangeElements (int mode, int start, int end
3357
2418void glTexEnv (int target, int pname, float param) 3358void glTexEnv (int target, int pname, float param)
2419 CODE: 3359 CODE:
2420 glTexEnvf (target, pname, param); 3360 glTexEnvf (target, pname, param);
2421 3361
2422void glTexParameter (int target, int pname, float param) 3362void glTexParameter (int target, int pname, float param)
… …
2438void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3378void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2439 CODE: 3379 CODE:
2440 if (gl.SeparableFilter2D) 3380 if (gl.SeparableFilter2D)
2441 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3381 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2442 3382
2443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3383void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2444 3384
2445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3385void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2446 3386
2447void glDrawPixels (int width, int height, int format, int type, char *pixels) 3387void glDrawPixels (int width, int height, int format, int type, char *pixels)
3388
3389void glPixelZoom (float x, float y)
2448 3390
2449void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3391void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2450 3392
2451int glGenTexture () 3393int glGenTexture ()
2452 CODE: 3394 CODE:
… …
2472 3414
2473void glEndList () 3415void glEndList ()
2474 3416
2475void glCallList (int list) 3417void glCallList (int list)
2476 3418
3419void c_init ()
3420 CODE:
3421 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3422 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3423
3424MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3425
3426PROTOTYPES: DISABLE
3427
3428void
3429find_widget (SV *self, NV x, NV y)
3430 PPCODE:
3431{
3432 if (within_widget (self, x, y))
3433 XPUSHs (self);
3434}
3435
3436BOOT:
3437{
3438 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3439
3440 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3441 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3442 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3443 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3444}
3445
3446void
3447draw (SV *self)
3448 CODE:
3449{
3450 HV *hv;
3451 SV **svp;
3452 NV x, y, w, h;
3453 SV *draw_x_sv = GvSV (draw_x_gv);
3454 SV *draw_y_sv = GvSV (draw_y_gv);
3455 SV *draw_w_sv = GvSV (draw_w_gv);
3456 SV *draw_h_sv = GvSV (draw_h_gv);
3457 double draw_x, draw_y;
3458
3459 if (!SvROK (self))
3460 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3461
3462 hv = (HV *)SvRV (self);
3463
3464 if (SvTYPE (hv) != SVt_PVHV)
3465 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3466
3467 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3468 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3469
3470 if (!h || !w)
3471 XSRETURN_EMPTY;
3472
3473 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3474 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3475
3476 draw_x = SvNV (draw_x_sv) + x;
3477 draw_y = SvNV (draw_y_sv) + y;
3478
3479 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3480 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3481 XSRETURN_EMPTY;
3482
3483 sv_setnv (draw_x_sv, draw_x);
3484 sv_setnv (draw_y_sv, draw_y);
3485
3486 glPushMatrix ();
3487 glTranslated (x, y, 0);
3488
3489 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3490 {
3491 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3492
3493 if (svp && SvTRUE (*svp))
3494 {
3495 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3496 glEnable (GL_BLEND);
3497 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3498 glBegin (GL_QUADS);
3499 glVertex2f (0, 0);
3500 glVertex2f (w, 0);
3501 glVertex2f (w, h);
3502 glVertex2f (0, h);
3503 glEnd ();
3504 glDisable (GL_BLEND);
3505 }
3506 }
3507#if 0
3508 // draw borders, for debugging
3509 glPushMatrix ();
3510 glColor4f (1., 1., 0., 1.);
3511 glTranslatef (.5, .5, 0.);
3512 glBegin (GL_LINE_LOOP);
3513 glVertex2f (0 , 0);
3514 glVertex2f (w - 1, 0);
3515 glVertex2f (w - 1, h - 1);
3516 glVertex2f (0 , h - 1);
3517 glEnd ();
3518 glPopMatrix ();
3519#endif
3520 PUSHMARK (SP);
3521 XPUSHs (self);
3522 PUTBACK;
3523 call_method ("_draw", G_VOID | G_DISCARD);
3524 SPAGAIN;
3525
3526 glPopMatrix ();
3527
3528 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3529 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3530}
3531

Diff Legend

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