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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.174 by root, Fri Apr 6 07:45:34 2007 UTC vs.
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
15#ifdef _WIN32 20#ifdef _WIN32
16# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
17#endif 27#endif
18 28
19#include <assert.h> 29#include <assert.h>
20#include <math.h> 30#include <math.h>
21#include <string.h> 31#include <string.h>
22#include <stdio.h> 32#include <stdio.h>
23#include <stdlib.h> 33#include <stdlib.h>
24 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
25#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
26#include <SDL_endian.h> 39#include <SDL_endian.h>
27#include <SDL_image.h> 40#include <SDL_image.h>
28#include <SDL_mixer.h> 41#include <SDL_mixer.h>
29#include <SDL_opengl.h> 42#include <SDL_opengl.h>
30 43
44/* work around os x broken headers */
45#ifdef __MACOSX__
46typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
47#endif
48
31#define PANGO_ENABLE_BACKEND 49#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 50#define G_DISABLE_CAST_CHECKS
33 51
34#include <glib/gmacros.h> 52#include <glib/gmacros.h>
35 53
36#include <pango/pango.h> 54#include <pango/pango.h>
55
56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
37 66
38#ifndef _WIN32 67#ifndef _WIN32
39# include <sys/types.h> 68# include <sys/types.h>
40# include <sys/socket.h> 69# include <sys/socket.h>
41# include <netinet/in.h> 70# include <netinet/in.h>
42# include <netinet/tcp.h> 71# include <netinet/tcp.h>
43# include <inttypes.h> 72# include <inttypes.h>
44#endif 73#endif
45 74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
77#else
78# define expect(expr,value) (expr)
79#endif
80
81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 85
48#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
49 87
50#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
52 90
53#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
54 92
55#if 0 93/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 95
58# define PARACHUTE 0 96static AV *texture_av;
59#endif
60 97
61static struct 98static struct
62{ 99{
63#define GL_FUNC(ptr,name) ptr name; 100#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 101#include "glfunc.h"
65#undef GL_FUNC 102#undef GL_FUNC
66} gl; 103} gl;
67 104
105static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 106gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 107{
70 if (gl.BlendFuncSeparate) 108 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 109 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 110 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 111 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 112 else
75 glBlendFunc (sa, da); 113 glBlendFunc (sa, da);
76} 114}
77 115
116static GLuint
117gen_texture ()
118{
119 GLuint name;
120
121 if (AvFILL (texture_av) >= 0)
122 name = (GLuint)(size_t)av_pop (texture_av);
123 else
124 glGenTextures (1, &name);
125
126 return name;
127}
128
129static void
130del_texture (GLuint name)
131{
132 /* make a half-assed attempt at returning the memory used by the texture */
133 /* textures are frequently being reused by cfplus anyway */
134 /*glBindTexture (GL_TEXTURE_2D, name);*/
135 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
136 av_push (texture_av, (SV *)(size_t)name);
137 glDeleteTextures (1, &name);
138}
139
78#include "texcache.c" 140#include "texcache.c"
141#include "rendercache.c"
79 142
80#include "pango-font.c" 143#include "pango-font.c"
81#include "pango-fontmap.c" 144#include "pango-fontmap.c"
82#include "pango-render.c" 145#include "pango-render.c"
83 146
147typedef IV DC__Channel;
148typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 149typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 150typedef Mix_Music *DC__MixMusic;
86 151
87typedef PangoFontDescription *CFPlus__Font; 152typedef PangoFontDescription *DC__Font;
88 153
89static int 154static int
90shape_attr_p (PangoLayoutRun *run) 155shape_attr_p (PangoLayoutRun *run)
91{ 156{
92 GSList *attrs = run->item->analysis.extra_attrs; 157 GSList *attrs = run->item->analysis.extra_attrs;
… …
106 171
107typedef struct cf_layout { 172typedef struct cf_layout {
108 PangoLayout *pl; 173 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 174 float r, g, b, a; // default color for rgba mode
110 int base_height; 175 int base_height;
111 CFPlus__Font font; 176 DC__Font font;
177 rc_t *rc;
112} *CFPlus__Layout; 178} *DC__Layout;
113 179
114static CFPlus__Font default_font; 180static DC__Font default_font;
115static PangoContext *opengl_context; 181static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 182static PangoFontMap *opengl_fontmap;
117 183
118static void 184static void
119substitute_func (FcPattern *pattern, gpointer data) 185substitute_func (FcPattern *pattern, gpointer data)
… …
124#endif 190#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 191 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 192}
127 193
128static void 194static void
129layout_update_font (CFPlus__Layout self) 195layout_update_font (DC__Layout self)
130{ 196{
131 /* use a random scale factor to account for unknown descenders, 0.8 works 197 /* use a random scale factor to account for unknown descenders, 0.8 works
132 * reasonably well with bitstream vera 198 * reasonably well with dejavu/bistream fonts
133 */ 199 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 200 PangoFontDescription *font = self->font ? self->font : default_font;
135 201
136 pango_font_description_set_absolute_size (font, 202 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 203 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 204
139 pango_layout_set_font_description (self->pl, font); 205 pango_layout_set_font_description (self->pl, font);
140} 206}
141 207
142static void 208static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 209layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 210{
145 PangoRectangle rect; 211 PangoRectangle rect;
146 212
147 // get_pixel_* wrongly rounds down 213 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 214 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 225
160typedef uint16_t tileid; 226typedef uint16_t tileid;
161typedef uint16_t faceid; 227typedef uint16_t faceid;
162 228
163typedef struct { 229typedef struct {
164 int name; 230 GLuint name;
165 int w, h; 231 int w, h;
166 float s, t; 232 float s, t;
167 uint8_t r, g, b, a; 233 uint8_t r, g, b, a;
234 tileid smoothtile;
235 uint8_t smoothlevel;
168} maptex; 236} maptex;
169 237
170typedef struct { 238typedef struct {
171 uint32_t player; 239 uint32_t player;
172 tileid tile[3]; 240 tileid tile[3];
173 uint16_t darkness; 241 uint16_t darkness;
174 uint8_t stat_width, stat_hp, flags; 242 uint8_t stat_width, stat_hp, flags, smoothmax;
175} mapcell; 243} mapcell;
176 244
177typedef struct { 245typedef struct {
178 int32_t c0, c1; 246 int32_t c0, c1;
179 mapcell *col; 247 mapcell *col;
… …
185 int faces; tileid *face2tile; // [faceid] 253 int faces; tileid *face2tile; // [faceid]
186 int texs; maptex *tex; // [tileid] 254 int texs; maptex *tex; // [tileid]
187 255
188 int32_t rows; 256 int32_t rows;
189 maprow *row; 257 maprow *row;
190} *CFPlus__Map; 258} *DC__Map;
191 259
192static char * 260static char *
193prepend (char *ptr, int sze, int inc) 261prepend (char *ptr, int sze, int inc)
194{ 262{
195 char *p; 263 char *p;
… …
233 self->texs *= 2; 301 self->texs *= 2;
234 } 302 }
235} 303}
236 304
237static maprow * 305static maprow *
238map_get_row (CFPlus__Map self, int y) 306map_get_row (DC__Map self, int y)
239{ 307{
240 if (0 > y) 308 if (0 > y)
241 { 309 {
242 int extend = - y + MAP_EXTEND_Y; 310 int extend = - y + MAP_EXTEND_Y;
243 Prepend (maprow, self->row, self->rows, extend); 311 Prepend (maprow, self->row, self->rows, extend);
… …
281 349
282 return row->col + (x - row->c0); 350 return row->col + (x - row->c0);
283} 351}
284 352
285static mapcell * 353static mapcell *
286map_get_cell (CFPlus__Map self, int x, int y) 354map_get_cell (DC__Map self, int x, int y)
287{ 355{
288 return row_get_cell (map_get_row (self, y), x); 356 return row_get_cell (map_get_row (self, y), x);
289} 357}
290 358
291static void 359static void
292map_clear (CFPlus__Map self) 360map_clear (DC__Map self)
293{ 361{
294 int r; 362 int r;
295 363
296 for (r = 0; r < self->rows; r++) 364 for (r = 0; r < self->rows; r++)
297 Safefree (self->row[r].col); 365 Safefree (self->row[r].col);
… …
304 self->oy = 0; 372 self->oy = 0;
305 self->row = 0; 373 self->row = 0;
306 self->rows = 0; 374 self->rows = 0;
307} 375}
308 376
377#define CELL_CLEAR(cell) \
378 do { \
379 if ((cell)->player) \
380 (cell)->tile [2] = 0; \
381 (cell)->darkness = 0; \
382 (cell)->stat_hp = 0; \
383 (cell)->flags = 0; \
384 (cell)->player = 0; \
385 } while (0)
386
309static void 387static void
310map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 388map_blank (DC__Map self, int x0, int y0, int w, int h)
311{ 389{
312 int x, y; 390 int x, y;
313 maprow *row; 391 maprow *row;
314 mapcell *cell; 392 mapcell *cell;
315 393
… …
327 if (x >= row->c1) 405 if (x >= row->c1)
328 break; 406 break;
329 407
330 cell = row->col + x - row->c0; 408 cell = row->col + x - row->c0;
331 409
332 cell->darkness = 0; 410 CELL_CLEAR (cell);
333 cell->stat_hp = 0;
334 cell->flags = 0;
335 cell->player = 0;
336 } 411 }
337 } 412 }
413}
414
415typedef struct {
416 tileid tile;
417 uint8_t x, y, level;
418} smooth_key;
419
420static void
421smooth_or_bits (HV *hv, smooth_key *key, IV bits)
422{
423 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
424
425 if (SvIOK (*sv))
426 SvIV_set (*sv, SvIVX (*sv) | bits);
427 else
428 sv_setiv (*sv, bits);
338} 429}
339 430
340static void 431static void
341music_finished (void) 432music_finished (void)
342{ 433{
… …
378 n |= n >> 16; 469 n |= n >> 16;
379 470
380 return n + 1; 471 return n + 1;
381} 472}
382 473
474static unsigned int
475popcount (unsigned int n)
476{
477 n -= (n >> 1) & 0x55555555U;
478 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
479 n = ((n >> 4) + n) & 0x0f0f0f0fU;
480 n *= 0x01010101U;
481
482 return n >> 24;
483}
484
383/* SDL should provide this, really. */ 485/* SDL should provide this, really. */
384#define SDLK_MODIFIER_MIN 300 486#define SDLK_MODIFIER_MIN 300
385#define SDLK_MODIFIER_MAX 314 487#define SDLK_MODIFIER_MAX 314
386 488
387MODULE = CFPlus PACKAGE = CFPlus 489/******************************************************************************/
490
491static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
492static GV *hover_gv;
493
494static int
495within_widget (SV *widget, NV x, NV y)
496{
497 HV *self;
498 SV **svp;
499 NV wx, ww, wy, wh;
500
501 if (!SvROK (widget))
502 return 0;
503
504 self = (HV *)SvRV (widget);
505
506 if (SvTYPE (self) != SVt_PVHV)
507 return 0;
508
509 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
510 if (y < wy)
511 return 0;
512
513 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
514 if (y >= wy + wh)
515 return 0;
516
517 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
518 if (x < wx)
519 return 0;
520
521 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
522 if (x >= wx + ww)
523 return 0;
524
525 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
526 if (!svp || !SvTRUE (*svp))
527 return 0;
528
529 return 1;
530}
531
532static void
533deliantra_main ()
534{
535 call_argv ("::main", G_DISCARD | G_VOID, 0);
536 dSP;
537}
538
539#ifdef __MACOSX__
540 /* to due surprising braindamage on the side of SDL design, we
541 * do some mind-boggling hack here: SDL requires a custom main()
542 * on OS X, so... we provide one and call the original main(), which,
543 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
544 * and which calls our main (== SDL_main) back.
545 */
546 extern C_LINKAGE int
547 main (int argc, char *argv[])
548 {
549 deliantra_main ();
550 }
551
552 #undef main
553
554 extern C_LINKAGE int main (int argc, char *argv[]);
555
556 static void
557 SDL_braino (void)
558 {
559 char *argv[] = { "deliantra client", 0 };
560 (main) (1, argv);
561 }
562#else
563 static void
564 SDL_braino (void)
565 {
566 deliantra_main ();
567 }
568#endif
569
570MODULE = Deliantra::Client PACKAGE = DC
388 571
389PROTOTYPES: ENABLE 572PROTOTYPES: ENABLE
390 573
391BOOT: 574BOOT:
392{ 575{
393 HV *stash = gv_stashpv ("CFPlus", 1); 576 HV *stash = gv_stashpv ("DC", 1);
394 static const struct { 577 static const struct {
395 const char *name; 578 const char *name;
396 IV iv; 579 IV iv;
397 } *civ, const_iv[] = { 580 } *civ, const_iv[] = {
398# define const_iv(name) { # name, (IV)name } 581# define const_iv(name) { # name, (IV)name }
… …
420 603
421 const_iv (SDL_APPINPUTFOCUS), 604 const_iv (SDL_APPINPUTFOCUS),
422 const_iv (SDL_APPMOUSEFOCUS), 605 const_iv (SDL_APPMOUSEFOCUS),
423 const_iv (SDL_APPACTIVE), 606 const_iv (SDL_APPACTIVE),
424 607
608 const_iv (SDLK_FIRST),
609 const_iv (SDLK_LAST),
425 const_iv (SDLK_KP0), 610 const_iv (SDLK_KP0),
426 const_iv (SDLK_KP1), 611 const_iv (SDLK_KP1),
427 const_iv (SDLK_KP2), 612 const_iv (SDLK_KP2),
428 const_iv (SDLK_KP3), 613 const_iv (SDLK_KP3),
429 const_iv (SDLK_KP4), 614 const_iv (SDLK_KP4),
… …
501 const_iv (KMOD_LMETA), 686 const_iv (KMOD_LMETA),
502 const_iv (KMOD_RMETA), 687 const_iv (KMOD_RMETA),
503 const_iv (KMOD_NUM), 688 const_iv (KMOD_NUM),
504 const_iv (KMOD_CAPS), 689 const_iv (KMOD_CAPS),
505 const_iv (KMOD_MODE), 690 const_iv (KMOD_MODE),
691
692 const_iv (MIX_DEFAULT_FORMAT),
693
694 const_iv (SDL_INIT_TIMER),
695 const_iv (SDL_INIT_AUDIO),
696 const_iv (SDL_INIT_VIDEO),
697 const_iv (SDL_INIT_CDROM),
698 const_iv (SDL_INIT_JOYSTICK),
699 const_iv (SDL_INIT_EVERYTHING),
700 const_iv (SDL_INIT_NOPARACHUTE),
701 const_iv (SDL_INIT_EVENTTHREAD),
702
703 const_iv (SDL_GL_RED_SIZE),
704 const_iv (SDL_GL_GREEN_SIZE),
705 const_iv (SDL_GL_BLUE_SIZE),
706 const_iv (SDL_GL_ALPHA_SIZE),
707 const_iv (SDL_GL_DOUBLEBUFFER),
708 const_iv (SDL_GL_BUFFER_SIZE),
709 const_iv (SDL_GL_DEPTH_SIZE),
710 const_iv (SDL_GL_STENCIL_SIZE),
711 const_iv (SDL_GL_ACCUM_RED_SIZE),
712 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
713 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
714 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
715 const_iv (SDL_GL_STEREO),
716 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
717 const_iv (SDL_GL_MULTISAMPLESAMPLES),
718 const_iv (SDL_GL_ACCELERATED_VISUAL),
719 const_iv (SDL_GL_SWAP_CONTROL),
720
721 const_iv (FOW_DARKNESS)
506# undef const_iv 722# undef const_iv
507 }; 723 };
508 724
509 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 725 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 726 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
528 744
529NV floor (NV x) 745NV floor (NV x)
530 746
531NV ceil (NV x) 747NV ceil (NV x)
532 748
749IV minpot (UV n)
750
751IV popcount (UV n)
752
533void 753void
534pango_init () 754pango_init ()
535 CODE: 755 CODE:
536{ 756{
537 opengl_fontmap = pango_opengl_font_map_new (); 757 opengl_fontmap = pango_opengl_font_map_new ();
538 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 758 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 759 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
760 /*pango_context_set_font_description (opengl_context, default_font);*/
761#if PANGO_VERSION_CHECK (1, 15, 2)
762 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
763 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
764#endif
540} 765}
541 766
542int 767char *SDL_GetError ()
543SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544 768
545void 769void SDL_braino ()
770
771int SDL_Init (U32 flags)
772
773int SDL_InitSubSystem (U32 flags)
774
775void SDL_QuitSubSystem (U32 flags)
776
546SDL_Quit () 777void SDL_Quit ()
547 778
779int SDL_GL_SetAttribute (int attr, int value)
780
781int SDL_GL_GetAttribute (int attr)
782 CODE:
783 if (SDL_GL_GetAttribute (attr, &RETVAL))
784 XSRETURN_UNDEF;
785 OUTPUT:
786 RETVAL
787
548void 788void
549SDL_ListModes () 789SDL_ListModes (int rgb, int alpha)
550 PPCODE: 790 PPCODE:
551{ 791{
552 SDL_Rect **m; 792 SDL_Rect **m;
553 793
554 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 794 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 795 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 796 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 797 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558 798
559 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 799 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 800 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561 801
562 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 802 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 803 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 804 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 805 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566 806
567 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 807 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568#if SDL_VERSION_ATLEAST(1,2,10)
569 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 808 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571#endif
572
573 SDL_EnableUNICODE (1);
574 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575 809
576 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 810 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577 811
578 if (m && m != (SDL_Rect **)-1) 812 if (m && m != (SDL_Rect **)-1)
579 while (*m) 813 while (*m)
580 { 814 {
815 if ((*m)->w >= 400 && (*m)->h >= 300)
816 {
581 AV *av = newAV (); 817 AV *av = newAV ();
582 av_push (av, newSViv ((*m)->w)); 818 av_push (av, newSViv ((*m)->w));
583 av_push (av, newSViv ((*m)->h)); 819 av_push (av, newSViv ((*m)->h));
820 av_push (av, newSViv (rgb));
821 av_push (av, newSViv (alpha));
584 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 822 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
823 }
585 824
586 ++m; 825 ++m;
587 } 826 }
588} 827}
589 828
590char *
591SDL_GetError ()
592
593int 829int
594SDL_SetVideoMode (int w, int h, int fullscreen) 830SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595 CODE: 831 CODE:
832{
833 SDL_EnableUNICODE (1);
834 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
835
836 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
837 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
838 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
839 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
840
596 RETVAL = !!SDL_SetVideoMode ( 841 RETVAL = !!SDL_SetVideoMode (
597 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 842 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598 ); 843 );
844
599 if (RETVAL) 845 if (RETVAL)
600 { 846 {
601 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 847 av_clear (texture_av);
848
849 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 850#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603# include "glfunc.h" 851#include "glfunc.h"
604# undef GL_FUNC 852#undef GL_FUNC
605 } 853 }
854}
606 OUTPUT: 855 OUTPUT:
607 RETVAL 856 RETVAL
608 857
609void 858void
610SDL_GL_SwapBuffers () 859SDL_GL_SwapBuffers ()
611 860
612char * 861char *
613SDL_GetKeyName (int sym) 862SDL_GetKeyName (int sym)
614 863
864int
865SDL_GetAppState ()
866
867int
868SDL_GetModState ()
869
615void 870void
616SDL_PollEvent () 871poll_events ()
617 PPCODE: 872 PPCODE:
618{ 873{
619 SDL_Event ev; 874 SDL_Event ev;
620 875
621 while (SDL_PollEvent (&ev)) 876 SDL_PumpEvents ();
877 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622 { 878 {
623 HV *hv = newHV (); 879 HV *hv = newHV ();
624 hv_store (hv, "type", 4, newSViv (ev.type), 0); 880 hv_store (hv, "type", 4, newSViv (ev.type), 0);
625 881
626 switch (ev.type) 882 switch (ev.type)
627 { 883 {
628 case SDL_KEYDOWN: 884 case SDL_KEYDOWN:
629 case SDL_KEYUP: 885 case SDL_KEYUP:
630 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 886 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 887 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 888 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
633 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 889 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
634 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 890 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635 break; 891 break;
636 892
637 case SDL_ACTIVEEVENT: 893 case SDL_ACTIVEEVENT:
638 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 894 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 895 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640 break; 896 break;
641 897
642 case SDL_MOUSEMOTION: 898 case SDL_MOUSEMOTION:
899 {
900 int state = ev.motion.state;
901 int x = ev.motion.x;
902 int y = ev.motion.y;
903 int xrel = ev.motion.xrel;
904 int yrel = ev.motion.yrel;
905
906 /* do simplistic event compression */
907 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
908 && state == ev.motion.state)
909 {
910 xrel += ev.motion.xrel;
911 yrel += ev.motion.yrel;
912 x = ev.motion.x;
913 y = ev.motion.y;
914 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
915 }
916
643 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 917 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
644
645 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 918 hv_store (hv, "state", 5, newSViv (state), 0);
646 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 919 hv_store (hv, "x", 1, newSViv (x), 0);
647 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 920 hv_store (hv, "y", 1, newSViv (y), 0);
648 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 921 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 922 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
923 }
650 break; 924 break;
651 925
652 case SDL_MOUSEBUTTONDOWN: 926 case SDL_MOUSEBUTTONDOWN:
653 case SDL_MOUSEBUTTONUP: 927 case SDL_MOUSEBUTTONUP:
654 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 928 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655 929
656 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 930 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 931 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 932 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 933 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
664 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 938 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 939 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666 break; 940 break;
667 } 941 }
668 942
669 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 943 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670 } 944 }
671} 945}
672 946
673int 947int
674Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 948Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675 POSTCALL: 949 POSTCALL:
676 Mix_HookMusicFinished (music_finished); 950 Mix_HookMusicFinished (music_finished);
677 Mix_ChannelFinished (channel_finished); 951 Mix_ChannelFinished (channel_finished);
678 952
679void 953void
954Mix_QuerySpec ()
955 PPCODE:
956{
957 int freq, channels;
958 Uint16 format;
959
960 if (Mix_QuerySpec (&freq, &format, &channels))
961 {
962 EXTEND (SP, 3);
963 PUSHs (sv_2mortal (newSViv (freq)));
964 PUSHs (sv_2mortal (newSViv (format)));
965 PUSHs (sv_2mortal (newSViv (channels)));
966 }
967}
968
969void
680Mix_CloseAudio () 970Mix_CloseAudio ()
681 971
682int 972int
683Mix_AllocateChannels (int numchans = -1) 973Mix_AllocateChannels (int numchans = -1)
684 974
975const char *
976Mix_GetError ()
977
685void 978void
686lowdelay (int fd, int val = 1) 979lowdelay (int fd, int val = 1)
687 CODE: 980 CODE:
688#ifndef _WIN32
689 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 981 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690#endif
691 982
692void 983void
693win32_proxy_info () 984win32_proxy_info ()
694 PPCODE: 985 PPCODE:
695{ 986{
… …
716 } 1007 }
717 } 1008 }
718#endif 1009#endif
719} 1010}
720 1011
721void 1012int
722add_font (char *file) 1013add_font (char *file)
723 CODE: 1014 CODE:
724 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1015 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1016 OUTPUT:
1017 RETVAL
725 1018
726void 1019void
727load_image_inline (SV *image_) 1020load_image_inline (SV *image_)
728 ALIAS: 1021 ALIAS:
729 load_image_file = 1 1022 load_image_file = 1
… …
732 STRLEN image_len; 1025 STRLEN image_len;
733 char *image = (char *)SvPVbyte (image_, image_len); 1026 char *image = (char *)SvPVbyte (image_, image_len);
734 SDL_Surface *surface, *surface2; 1027 SDL_Surface *surface, *surface2;
735 SDL_PixelFormat fmt; 1028 SDL_PixelFormat fmt;
736 SDL_RWops *rw = ix 1029 SDL_RWops *rw = ix
737 ? SDL_RWFromFile (image, "r") 1030 ? SDL_RWFromFile (image, "rb")
738 : SDL_RWFromConstMem (image, image_len); 1031 : SDL_RWFromConstMem (image, image_len);
739 1032
740 if (!rw) 1033 if (!rw)
741 croak ("load_image: %s", SDL_GetError ()); 1034 croak ("load_image: %s", SDL_GetError ());
742 1035
… …
815void 1108void
816error (char *message) 1109error (char *message)
817 CODE: 1110 CODE:
818 fprintf (stderr, "ERROR: %s\n", message); 1111 fprintf (stderr, "ERROR: %s\n", message);
819#ifdef _WIN32 1112#ifdef _WIN32
820 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1113 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821#endif 1114#endif
822 1115
823void 1116void
824fatal (char *message) 1117fatal (char *message)
825 CODE: 1118 CODE:
826 fprintf (stderr, "FATAL: %s\n", message); 1119 fprintf (stderr, "FATAL: %s\n", message);
827#ifdef _WIN32 1120#ifdef _WIN32
828 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1121 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829#endif 1122#endif
830 _exit (1); 1123 _exit (1);
831 1124
832void 1125void
833_exit (int retval = 0) 1126_exit (int retval = 0)
… …
836 ExitThread (retval); // unclean, please beam me up 1129 ExitThread (retval); // unclean, please beam me up
837#else 1130#else
838 _exit (retval); 1131 _exit (retval);
839#endif 1132#endif
840 1133
841MODULE = CFPlus PACKAGE = CFPlus::Font 1134void
1135debug ()
1136 CODE:
1137{
1138#if DEBUG
1139 VALGRIND_DO_LEAK_CHECK;
1140#endif
1141}
842 1142
843CFPlus::Font 1143MODULE = Deliantra::Client PACKAGE = DC::Font
1144
1145PROTOTYPES: DISABLE
1146
1147DC::Font
844new_from_file (SV *class, char *path, int id = 0) 1148new_from_file (SV *class, char *path, int id = 0)
845 CODE: 1149 CODE:
846{ 1150{
847 int count; 1151 int count;
848 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1152 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
851} 1155}
852 OUTPUT: 1156 OUTPUT:
853 RETVAL 1157 RETVAL
854 1158
855void 1159void
856DESTROY (CFPlus::Font self) 1160DESTROY (DC::Font self)
857 CODE: 1161 CODE:
858 pango_font_description_free (self); 1162 pango_font_description_free (self);
859 1163
860void 1164void
861make_default (CFPlus::Font self) 1165make_default (DC::Font self)
1166 PROTOTYPE: $
862 CODE: 1167 CODE:
863 default_font = self; 1168 default_font = self;
864 1169
865MODULE = CFPlus PACKAGE = CFPlus::Layout 1170MODULE = Deliantra::Client PACKAGE = DC::Layout
866 1171
1172PROTOTYPES: DISABLE
1173
867void 1174void
868reset_glyph_cache () 1175glyph_cache_backup ()
1176 PROTOTYPE:
869 CODE: 1177 CODE:
1178 tc_backup ();
1179
1180void
1181glyph_cache_restore ()
1182 PROTOTYPE:
1183 CODE:
870 tc_clear (); 1184 tc_restore ();
871 1185
872CFPlus::Layout 1186DC::Layout
873new (SV *class) 1187new (SV *class)
874 CODE: 1188 CODE:
875 New (0, RETVAL, 1, struct cf_layout); 1189 New (0, RETVAL, 1, struct cf_layout);
876 1190
877 RETVAL->pl = pango_layout_new (opengl_context); 1191 RETVAL->pl = pango_layout_new (opengl_context);
… …
879 RETVAL->g = 1.; 1193 RETVAL->g = 1.;
880 RETVAL->b = 1.; 1194 RETVAL->b = 1.;
881 RETVAL->a = 1.; 1195 RETVAL->a = 1.;
882 RETVAL->base_height = MIN_FONT_HEIGHT; 1196 RETVAL->base_height = MIN_FONT_HEIGHT;
883 RETVAL->font = 0; 1197 RETVAL->font = 0;
1198 RETVAL->rc = rc_alloc ();
884 1199
885 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1200 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886 layout_update_font (RETVAL); 1201 layout_update_font (RETVAL);
887 OUTPUT: 1202 OUTPUT:
888 RETVAL 1203 RETVAL
889 1204
890void 1205void
891DESTROY (CFPlus::Layout self) 1206DESTROY (DC::Layout self)
892 CODE: 1207 CODE:
893 g_object_unref (self->pl); 1208 g_object_unref (self->pl);
1209 rc_free (self->rc);
894 Safefree (self); 1210 Safefree (self);
895 1211
896void 1212void
897set_text (CFPlus::Layout self, SV *text_) 1213set_text (DC::Layout self, SV *text_)
898 CODE: 1214 CODE:
899{ 1215{
900 STRLEN textlen; 1216 STRLEN textlen;
901 char *text = SvPVutf8 (text_, textlen); 1217 char *text = SvPVutf8 (text_, textlen);
902 1218
903 pango_layout_set_text (self->pl, text, textlen); 1219 pango_layout_set_text (self->pl, text, textlen);
904} 1220}
905 1221
906void 1222void
907set_markup (CFPlus::Layout self, SV *text_) 1223set_markup (DC::Layout self, SV *text_)
908 CODE: 1224 CODE:
909{ 1225{
910 STRLEN textlen; 1226 STRLEN textlen;
911 char *text = SvPVutf8 (text_, textlen); 1227 char *text = SvPVutf8 (text_, textlen);
912 1228
913 pango_layout_set_markup (self->pl, text, textlen); 1229 pango_layout_set_markup (self->pl, text, textlen);
914} 1230}
915 1231
916void 1232void
917set_shapes (CFPlus::Layout self, ...) 1233set_shapes (DC::Layout self, ...)
918 CODE: 1234 CODE:
919{ 1235{
920 PangoAttrList *attrs = 0; 1236 PangoAttrList *attrs = 0;
921 const char *text = pango_layout_get_text (self->pl); 1237 const char *text = pango_layout_get_text (self->pl);
922 const char *pos = text; 1238 const char *pos = text;
… …
957 if (attrs) 1273 if (attrs)
958 pango_layout_set_attributes (self->pl, attrs); 1274 pango_layout_set_attributes (self->pl, attrs);
959} 1275}
960 1276
961void 1277void
962get_shapes (CFPlus::Layout self) 1278get_shapes (DC::Layout self)
963 PPCODE: 1279 PPCODE:
964{ 1280{
965 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1281 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966 1282
967 do 1283 do
968 { 1284 {
969 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1285 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970 1286
971 if (run && shape_attr_p (run)) 1287 if (run && shape_attr_p (run))
972 { 1288 {
973 PangoRectangle extents; 1289 PangoRectangle extents;
974 pango_layout_iter_get_run_extents (iter, 0, &extents); 1290 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
982 1298
983 pango_layout_iter_free (iter); 1299 pango_layout_iter_free (iter);
984} 1300}
985 1301
986int 1302int
987has_wrapped (CFPlus::Layout self) 1303has_wrapped (DC::Layout self)
988 CODE: 1304 CODE:
989{ 1305{
990 int lines = 1; 1306 int lines = 1;
991 const char *text = pango_layout_get_text (self->pl); 1307 const char *text = pango_layout_get_text (self->pl);
992 1308
… …
997} 1313}
998 OUTPUT: 1314 OUTPUT:
999 RETVAL 1315 RETVAL
1000 1316
1001SV * 1317SV *
1002get_text (CFPlus::Layout self) 1318get_text (DC::Layout self)
1003 CODE: 1319 CODE:
1004 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1320 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005 sv_utf8_decode (RETVAL); 1321 sv_utf8_decode (RETVAL);
1006 OUTPUT: 1322 OUTPUT:
1007 RETVAL 1323 RETVAL
1008 1324
1009void 1325void
1010set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1326set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011 CODE: 1327 CODE:
1012 self->r = r; 1328 self->r = r;
1013 self->g = g; 1329 self->g = g;
1014 self->b = b; 1330 self->b = b;
1015 self->a = a; 1331 self->a = a;
1016 1332
1017void 1333void
1018set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1334set_font (DC::Layout self, DC::Font font = 0)
1019 CODE: 1335 CODE:
1020 if (self->font != font) 1336 if (self->font != font)
1021 { 1337 {
1022 self->font = font; 1338 self->font = font;
1023 layout_update_font (self); 1339 layout_update_font (self);
1024 } 1340 }
1025 1341
1026void 1342void
1027set_height (CFPlus::Layout self, int base_height) 1343set_height (DC::Layout self, int base_height)
1028 CODE: 1344 CODE:
1029 if (self->base_height != base_height) 1345 if (self->base_height != base_height)
1030 { 1346 {
1031 self->base_height = base_height; 1347 self->base_height = base_height;
1032 layout_update_font (self); 1348 layout_update_font (self);
1033 } 1349 }
1034 1350
1035void 1351void
1036set_width (CFPlus::Layout self, int max_width = -1) 1352set_width (DC::Layout self, int max_width = -1)
1037 CODE: 1353 CODE:
1038 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1354 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039 1355
1040void 1356void
1041set_indent (CFPlus::Layout self, int indent) 1357set_indent (DC::Layout self, int indent)
1042 CODE: 1358 CODE:
1043 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1359 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044 1360
1045void 1361void
1046set_spacing (CFPlus::Layout self, int spacing) 1362set_spacing (DC::Layout self, int spacing)
1047 CODE: 1363 CODE:
1048 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1364 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049 1365
1050void 1366void
1051set_ellipsise (CFPlus::Layout self, int ellipsise) 1367set_ellipsise (DC::Layout self, int ellipsise)
1052 CODE: 1368 CODE:
1053 pango_layout_set_ellipsize (self->pl, 1369 pango_layout_set_ellipsize (self->pl,
1054 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1370 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1371 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1372 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057 : PANGO_ELLIPSIZE_NONE 1373 : PANGO_ELLIPSIZE_NONE
1058 ); 1374 );
1059 1375
1060void 1376void
1061set_single_paragraph_mode (CFPlus::Layout self, int spm) 1377set_single_paragraph_mode (DC::Layout self, int spm)
1062 CODE: 1378 CODE:
1063 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1379 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064 1380
1065void 1381void
1066size (CFPlus::Layout self) 1382size (DC::Layout self)
1067 PPCODE: 1383 PPCODE:
1068{ 1384{
1069 int w, h; 1385 int w, h;
1070 1386
1071 layout_get_pixel_size (self, &w, &h); 1387 layout_get_pixel_size (self, &w, &h);
… …
1074 PUSHs (sv_2mortal (newSViv (w))); 1390 PUSHs (sv_2mortal (newSViv (w)));
1075 PUSHs (sv_2mortal (newSViv (h))); 1391 PUSHs (sv_2mortal (newSViv (h)));
1076} 1392}
1077 1393
1078int 1394int
1079descent (CFPlus::Layout self) 1395descent (DC::Layout self)
1080 CODE: 1396 CODE:
1081{ 1397{
1082 PangoRectangle rect; 1398 PangoRectangle rect;
1083 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1399 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084 pango_layout_line_get_pixel_extents (line, 0, &rect); 1400 pango_layout_line_get_pixel_extents (line, 0, &rect);
1085 RETVAL = PANGO_DESCENT (rect); 1401 RETVAL = PANGO_DESCENT (rect);
1086} 1402}
1087 OUTPUT: 1403 OUTPUT:
1088 RETVAL 1404 RETVAL
1089 1405
1090int 1406int
1091xy_to_index (CFPlus::Layout self, int x, int y) 1407xy_to_index (DC::Layout self, int x, int y)
1092 CODE: 1408 CODE:
1093{ 1409{
1094 int index, trailing; 1410 int index, trailing;
1095 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1411 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096 RETVAL = index + trailing; 1412 RETVAL = index + trailing;
1097} 1413}
1098 OUTPUT: 1414 OUTPUT:
1099 RETVAL 1415 RETVAL
1100 1416
1101void 1417void
1102cursor_pos (CFPlus::Layout self, int index) 1418cursor_pos (DC::Layout self, int index)
1103 PPCODE: 1419 PPCODE:
1104{ 1420{
1105 PangoRectangle strong_pos; 1421 PangoRectangle pos;
1106 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1422 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107 1423
1108 EXTEND (SP, 3); 1424 EXTEND (SP, 3);
1109 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1425 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1426 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1427 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112} 1428}
1113 1429
1114void 1430void
1115index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1431index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116 PPCODE: 1432 PPCODE:
1117{ 1433{
1118 int line, x; 1434 int line, x;
1119 1435
1120 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1436 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1437#if !PANGO_VERSION_CHECK (1, 17, 3)
1121 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1438 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122 1439 --line;
1440#endif
1123 EXTEND (SP, 2); 1441 EXTEND (SP, 2);
1124 PUSHs (sv_2mortal (newSViv (line - 1))); 1442 PUSHs (sv_2mortal (newSViv (line)));
1125 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1443 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126} 1444}
1127 1445
1128void 1446void
1129line_x_to_index (CFPlus::Layout self, int line, int x) 1447line_x_to_index (DC::Layout self, int line, int x)
1130 PPCODE: 1448 PPCODE:
1131{ 1449{
1132 PangoLayoutLine *lp; 1450 PangoLayoutLine *lp;
1133 int index, trailing; 1451 int index, trailing;
1134 1452
1135 if (line < 0) 1453 if (line < 0)
1136 XSRETURN_EMPTY; 1454 XSRETURN_EMPTY;
1137 1455
1138 if (!(lp = pango_layout_get_line (self->pl, line))) 1456 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139 XSRETURN_EMPTY; /* do better */ 1457 XSRETURN_EMPTY; /* do better */
1140 1458
1141 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1459 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142 1460
1143 EXTEND (SP, 2); 1461 EXTEND (SP, 2);
… …
1149 PUSHs (sv_2mortal (newSViv (trailing))); 1467 PUSHs (sv_2mortal (newSViv (trailing)));
1150 } 1468 }
1151} 1469}
1152 1470
1153void 1471void
1154render (CFPlus::Layout self, float x, float y, int flags = 0) 1472render (DC::Layout self, float x, float y, int flags = 0)
1155 PPCODE: 1473 CODE:
1474 rc_clear (self->rc);
1156 pango_opengl_render_layout_subpixel ( 1475 pango_opengl_render_layout_subpixel (
1157 self->pl, 1476 self->pl,
1477 self->rc,
1158 x * PANGO_SCALE, y * PANGO_SCALE, 1478 x * PANGO_SCALE, y * PANGO_SCALE,
1159 self->r, self->g, self->b, self->a, 1479 self->r, self->g, self->b, self->a,
1160 flags 1480 flags
1161 ); 1481 );
1482 // we assume that context_change actually clears/frees stuff
1483 // and does not do any recomputation...
1484 pango_layout_context_changed (self->pl);
1162 1485
1163MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165void 1486void
1166pad2pot (SV *data_, SV *w_, SV *h_) 1487draw (DC::Layout self)
1167 CODE: 1488 CODE:
1168{ 1489{
1169 int ow = SvIV (w_); 1490 glEnable (GL_TEXTURE_2D);
1170 int oh = SvIV (h_); 1491 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1492 glEnable (GL_BLEND);
1493 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1494 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1495 glEnable (GL_ALPHA_TEST);
1496 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171 1497
1172 if (ow && oh) 1498 rc_draw (self->rc);
1499
1500 glDisable (GL_ALPHA_TEST);
1501 glDisable (GL_BLEND);
1502 glDisable (GL_TEXTURE_2D);
1503}
1504
1505MODULE = Deliantra::Client PACKAGE = DC::Texture
1506
1507PROTOTYPES: ENABLE
1508
1509void
1510pad (SV *data_, int ow, int oh, int nw, int nh)
1511 CODE:
1512{
1513 if ((nw != ow || nh != oh) && SvOK (data_))
1173 { 1514 {
1174 int nw = minpot (ow);
1175 int nh = minpot (oh);
1176
1177 if (nw != ow || nh != oh)
1178 {
1179 if (SvOK (data_))
1180 {
1181 STRLEN datalen; 1515 STRLEN datalen;
1182 char *data = SvPVbyte (data_, datalen); 1516 char *data = SvPVbyte (data_, datalen);
1183 int bpp = datalen / (ow * oh); 1517 int bpp = datalen / (ow * oh);
1184 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1518 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185 1519
1186 SvPOK_only (result_); 1520 SvPOK_only (result_);
1187 SvCUR_set (result_, nw * nh * bpp); 1521 SvCUR_set (result_, nw * nh * bpp);
1188 1522
1189 memset (SvPVX (result_), 0, nw * nh * bpp); 1523 memset (SvPVX (result_), 0, nw * nh * bpp);
1190 while (oh--) 1524 while (oh--)
1191 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1525 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192 1526
1193 sv_setsv (data_, result_); 1527 sv_setsv (data_, result_);
1194 }
1195
1196 sv_setiv (w_, nw);
1197 sv_setiv (h_, nh);
1198 }
1199 } 1528 }
1200} 1529}
1201 1530
1202void 1531void
1203draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1532draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1209{ 1538{
1210 HV *hv = (HV *)SvRV (self); 1539 HV *hv = (HV *)SvRV (self);
1211 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1540 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1541 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1542 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1543
1544 if (name <= 0)
1545 XSRETURN_EMPTY;
1214 1546
1215 if (items < 5) 1547 if (items < 5)
1216 { 1548 {
1217 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1549 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1550 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1246 glDisable (GL_ALPHA_TEST); 1578 glDisable (GL_ALPHA_TEST);
1247 glDisable (GL_BLEND); 1579 glDisable (GL_BLEND);
1248 } 1580 }
1249} 1581}
1250 1582
1251MODULE = CFPlus PACKAGE = CFPlus::Map 1583IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1584 CODE:
1585{
1586 GLint width;
1587 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1588 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1589 RETVAL = width > 0;
1590}
1591 OUTPUT:
1592 RETVAL
1252 1593
1253CFPlus::Map 1594MODULE = Deliantra::Client PACKAGE = DC::Map
1595
1596PROTOTYPES: DISABLE
1597
1598DC::Map
1254new (SV *class) 1599new (SV *class)
1255 CODE: 1600 CODE:
1256 New (0, RETVAL, 1, struct map); 1601 New (0, RETVAL, 1, struct map);
1257 RETVAL->x = 0; 1602 RETVAL->x = 0;
1258 RETVAL->y = 0; 1603 RETVAL->y = 0;
… …
1266 RETVAL->row = 0; 1611 RETVAL->row = 0;
1267 OUTPUT: 1612 OUTPUT:
1268 RETVAL 1613 RETVAL
1269 1614
1270void 1615void
1271DESTROY (CFPlus::Map self) 1616DESTROY (DC::Map self)
1272 CODE: 1617 CODE:
1273{ 1618{
1274 map_clear (self); 1619 map_clear (self);
1275 Safefree (self->face2tile); 1620 Safefree (self->face2tile);
1276 Safefree (self->tex); 1621 Safefree (self->tex);
1277 Safefree (self); 1622 Safefree (self);
1278} 1623}
1279 1624
1280void 1625void
1281resize (CFPlus::Map self, int map_width, int map_height) 1626resize (DC::Map self, int map_width, int map_height)
1282 CODE: 1627 CODE:
1283 self->w = map_width; 1628 self->w = map_width;
1284 self->h = map_height; 1629 self->h = map_height;
1285 1630
1286void 1631void
1287clear (CFPlus::Map self) 1632clear (DC::Map self)
1288 CODE: 1633 CODE:
1289 map_clear (self); 1634 map_clear (self);
1290 1635
1291void 1636void
1292set_tileid (CFPlus::Map self, int face, int tile) 1637set_tileid (DC::Map self, int face, int tile)
1293 CODE: 1638 CODE:
1294{ 1639{
1295 need_facenum (self, face); self->face2tile [face] = tile; 1640 need_facenum (self, face); self->face2tile [face] = tile;
1296 need_texid (self, tile); 1641 need_texid (self, tile);
1297} 1642}
1298 1643
1299void 1644void
1645set_smooth (DC::Map self, int face, int smooth, int level)
1646 CODE:
1647{
1648 tileid texid;
1649 maptex *tex;
1650
1651 if (face < 0 || face >= self->faces)
1652 return;
1653
1654 if (smooth < 0 || smooth >= self->faces)
1655 return;
1656
1657 texid = self->face2tile [face];
1658
1659 if (!texid)
1660 return;
1661
1662 tex = self->tex + texid;
1663 tex->smoothtile = self->face2tile [smooth];
1664 tex->smoothlevel = level;
1665}
1666
1667void
1300set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1668set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1301 CODE: 1669 CODE:
1302{ 1670{
1303 need_texid (self, texid); 1671 need_texid (self, texid);
1304 1672
1305 { 1673 {
… …
1325 // from transparent color bleeding and ugly wrapping effects. 1693 // from transparent color bleeding and ugly wrapping effects.
1326 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1694 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327} 1695}
1328 1696
1329int 1697int
1330ox (CFPlus::Map self) 1698ox (DC::Map self)
1331 ALIAS: 1699 ALIAS:
1332 oy = 1 1700 oy = 1
1333 x = 2 1701 x = 2
1334 y = 3 1702 y = 3
1335 w = 4 1703 w = 4
… …
1346 } 1714 }
1347 OUTPUT: 1715 OUTPUT:
1348 RETVAL 1716 RETVAL
1349 1717
1350void 1718void
1351scroll (CFPlus::Map self, int dx, int dy) 1719scroll (DC::Map self, int dx, int dy)
1352 CODE: 1720 CODE:
1353{ 1721{
1354 if (dx > 0) 1722 if (dx > 0)
1355 map_blank (self, self->x, self->y, dx, self->h); 1723 map_blank (self, self->x, self->y, dx, self->h);
1356 else if (dx < 0) 1724 else if (dx < 0)
1357 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1725 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358 1726
1359 if (dy > 0) 1727 if (dy > 0)
1360 map_blank (self, self->x, self->y, self->w, dy); 1728 map_blank (self, self->x, self->y, self->w, dy);
1361 else if (dy < 0) 1729 else if (dy < 0)
1362 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1730 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363 1731
1364 self->ox += dx; self->x += dx; 1732 self->ox += dx; self->x += dx;
1365 self->oy += dy; self->y += dy; 1733 self->oy += dy; self->y += dy;
1366 1734
1367 while (self->y < 0) 1735 while (self->y < 0)
… …
1371 self->rows += MAP_EXTEND_Y; 1739 self->rows += MAP_EXTEND_Y;
1372 self->y += MAP_EXTEND_Y; 1740 self->y += MAP_EXTEND_Y;
1373 } 1741 }
1374} 1742}
1375 1743
1376void 1744SV *
1377map1a_update (CFPlus::Map self, SV *data_, int extmap) 1745map1a_update (DC::Map self, SV *data_, int extmap)
1378 CODE: 1746 CODE:
1379{ 1747{
1380 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1748 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381 uint8_t *data_end = (uint8_t *)SvEND (data_); 1749 uint8_t *data_end = (uint8_t *)SvEND (data_);
1382 mapcell *cell; 1750 mapcell *cell;
1383 int x, y, flags; 1751 int x, y, z, flags;
1752 AV *missing = newAV ();
1753 RETVAL = newRV_noinc ((SV *)missing);
1384 1754
1385 while (data < data_end - 1) 1755 while (data < data_end - 1)
1386 { 1756 {
1387 flags = (data [0] << 8) + data [1]; data += 2; 1757 flags = (data [0] << 8) + data [1]; data += 2;
1388 1758
… …
1408 uint8_t ext, cmd; 1778 uint8_t ext, cmd;
1409 1779
1410 do 1780 do
1411 { 1781 {
1412 ext = *data++; 1782 ext = *data++;
1413 cmd = ext & 0x3f; 1783 cmd = ext & 0x7f;
1414 1784
1415 if (cmd < 4) 1785 if (cmd < 4)
1416 cell->darkness = 255 - ext * 64 + 1; 1786 cell->darkness = 255 - ext * 64 + 1;
1417 else if (cmd == 5) // health 1787 else if (cmd == 5) // health
1418 { 1788 {
… …
1421 } 1791 }
1422 else if (cmd == 6) // monster width 1792 else if (cmd == 6) // monster width
1423 cell->stat_width = *data++ + 1; 1793 cell->stat_width = *data++ + 1;
1424 else if (cmd == 0x47) 1794 else if (cmd == 0x47)
1425 { 1795 {
1426 if (*data == 8) 1796 if (*data == 1) cell->player = data [1];
1427 ; // decode player uuid 1797 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1798 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1799 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428 1800
1429 data += *data + 1; 1801 data += *data + 1;
1430 } 1802 }
1431 else if (cmd == 8) // cell flags 1803 else if (cmd == 8) // cell flags
1432 cell->flags = *data++; 1804 cell->flags = *data++;
… …
1439 } 1811 }
1440 else 1812 else
1441 cell->darkness = *data++ + 1; 1813 cell->darkness = *data++ + 1;
1442 } 1814 }
1443 1815
1816 for (z = 0; z <= 2; ++z)
1444 if (flags & 4) 1817 if (flags & (4 >> z))
1445 { 1818 {
1446 faceid face = (data [0] << 8) + data [1]; data += 2; 1819 faceid face = (data [0] << 8) + data [1]; data += 2;
1447 need_facenum (self, face); 1820 need_facenum (self, face);
1448 cell->tile [0] = self->face2tile [face]; 1821 cell->tile [z] = self->face2tile [face];
1822
1823 if (cell->tile [z])
1824 {
1825 maptex *tex = self->tex + cell->tile [z];
1826 if (!tex->name)
1827 av_push (missing, newSViv (cell->tile [z]));
1828
1829 if (tex->smoothtile)
1830 {
1831 maptex *smooth = self->tex + tex->smoothtile;
1832 if (!smooth->name)
1833 av_push (missing, newSViv (tex->smoothtile));
1834 }
1835 }
1449 } 1836 }
1450
1451 if (flags & 2)
1452 {
1453 faceid face = (data [0] << 8) + data [1]; data += 2;
1454 need_facenum (self, face);
1455 cell->tile [1] = self->face2tile [face];
1456 }
1457
1458 if (flags & 1)
1459 {
1460 faceid face = (data [0] << 8) + data [1]; data += 2;
1461 need_facenum (self, face);
1462 cell->tile [2] = self->face2tile [face];
1463 }
1464 } 1837 }
1465 else 1838 else
1466 cell->darkness = 0; 1839 CELL_CLEAR (cell);
1467 } 1840 }
1468} 1841}
1842 OUTPUT:
1843 RETVAL
1469 1844
1470SV * 1845SV *
1471mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1846mapmap (DC::Map self, int x0, int y0, int w, int h)
1472 CODE: 1847 CODE:
1473{ 1848{
1474 int x1, x; 1849 int x1, x;
1475 int y1, y; 1850 int y1, y;
1476 int z; 1851 int z;
… …
1521} 1896}
1522 OUTPUT: 1897 OUTPUT:
1523 RETVAL 1898 RETVAL
1524 1899
1525void 1900void
1526draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 1901draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1527 CODE: 1902 CODE:
1528{ 1903{
1529 int x, y, z; 1904 int x, y, z;
1530 int last_name;
1531 1905
1532 glColor4ub (255, 255, 255, 255); 1906 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1907 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1908 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1909 smooth_key skey;
1910 int pl_x, pl_y;
1911 maptex pl_tex;
1912 rc_t *rc = rc_alloc ();
1913 rc_key_t key;
1914 rc_array_t *arr;
1915
1916 pl_tex.name = 0;
1917
1918 // thats current max. sorry.
1919 if (sw > 255) sw = 255;
1920 if (sh > 255) sh = 255;
1921
1922 // clear key, in case of extra padding
1923 memset (&skey, 0, sizeof (skey));
1924
1925 memset (&key, 0, sizeof (key));
1926 key.r = 255;
1927 key.g = 255;
1928 key.b = 255;
1929 key.a = 255;
1930 key.mode = GL_QUADS;
1931 key.format = GL_T2F_V3F;
1932 key.texname = -1;
1933
1934 mx += self->x;
1935 my += self->y;
1936
1937 // first pass: determine smooth_max
1938 // rather ugly, if you ask me
1939 // could also be stored inside mapcell and updated on change
1940 memset (smooth_max, 0, sizeof (smooth_max));
1941
1942 for (y = 0; y < sh; y++)
1943 if (0 <= y + my && y + my < self->rows)
1944 {
1945 maprow *row = self->row + (y + my);
1946
1947 for (x = 0; x < sw; x++)
1948 if (row->c0 <= x + mx && x + mx < row->c1)
1949 {
1950 mapcell *cell = row->col + (x + mx - row->c0);
1951
1952 smooth_max[x + 1][y + 1] =
1953 MAX (self->tex [cell->tile [0]].smoothlevel,
1954 MAX (self->tex [cell->tile [1]].smoothlevel,
1955 self->tex [cell->tile [2]].smoothlevel));
1956 }
1957 }
1533 1958
1534 glEnable (GL_BLEND); 1959 glEnable (GL_BLEND);
1535 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1960 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536 glEnable (GL_TEXTURE_2D);
1537 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1961 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538 1962
1539 glBegin (GL_QUADS);
1540
1541 last_name = 0;
1542
1543 mx += self->x;
1544 my += self->y;
1545
1546 for (z = 0; z < 3; z++) 1963 for (z = 0; z <= 2; z++)
1964 {
1965 memset (smooth_level, 0, sizeof (smooth_level));
1966
1547 for (y = 0; y < sh; y++) 1967 for (y = 0; y < sh; y++)
1548 if (0 <= y + my && y + my < self->rows) 1968 if (0 <= y + my && y + my < self->rows)
1549 { 1969 {
1550 maprow *row = self->row + (y + my); 1970 maprow *row = self->row + (y + my);
1551 1971
1552 for (x = 0; x < sw; x++) 1972 for (x = 0; x < sw; x++)
1553 if (row->c0 <= x + mx && x + mx < row->c1) 1973 if (row->c0 <= x + mx && x + mx < row->c1)
1554 { 1974 {
1555 mapcell *cell = row->col + (x + mx - row->c0); 1975 mapcell *cell = row->col + (x + mx - row->c0);
1556 tileid tile = cell->tile [z]; 1976 tileid tile = cell->tile [z];
1977
1978 if (tile)
1979 {
1980 maptex tex = self->tex [tile];
1981 int px = (x + 1) * T - tex.w;
1982 int py = (y + 1) * T - tex.h;
1983
1984 if (key.texname != tex.name)
1985 {
1986 if (!tex.name)
1987 tex = self->tex [2]; /* missing, replace by noface */
1988
1989 key.texname = tex.name;
1990 arr = rc_array (rc, &key);
1991 }
1992
1993 if (expect_false (cell->player == player) && expect_false (z == 2))
1994 {
1995 pl_x = px;
1996 pl_y = py;
1997 pl_tex = tex;
1998 continue;
1999 }
2000
2001 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2002 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2003 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2004 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2005
2006 if (expect_false (cell->flags) && expect_false (z == 2))
2007 {
2008 // overlays such as the speech bubble, probably more to come
2009 if (cell->flags & 1)
2010 {
2011 maptex tex = self->tex [1];
2012 int px = x * T + T * 2 / 32;
2013 int py = y * T - T * 6 / 32;
2014
2015 if (tex.name)
2016 {
2017 if (key.texname != tex.name)
2018 {
2019 key.texname = tex.name;
2020 arr = rc_array (rc, &key);
2021 }
2022
2023 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2024 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2025 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2026 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2027 }
2028 }
2029 }
2030
2031 // update smooth hash
2032 if (tex.smoothtile)
2033 {
2034 skey.tile = tex.smoothtile;
2035 skey.level = tex.smoothlevel;
2036
2037 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2038
2039 // add bits to current tile and all neighbours. skey.x|y is
2040 // shifted +1|+1 so we always stay positive.
2041
2042 // bits is ___n cccc CCCC bbbb
2043 // n do not draw borders&corners
2044 // c draw these corners, but...
2045 // C ... not these
2046 // b draw these borders
2047
2048 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2049 // ┃· ·· ·┃ ━━
2050
2051 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2052 // ·· ·· ·┏ ┓·
2053
2054 // full tile
2055 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2056
2057 // borders
2058 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2059 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2060 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2061 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2062
2063 // corners
2064 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2065 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2066 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2067 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2068 }
2069 }
1557 2070 }
2071 }
2072
2073 rc_draw (rc);
2074 rc_clear (rc);
2075
2076 // go through all smoothlevels, lowest to highest, then draw.
2077 // this is basically counting sort
2078 {
2079 int w, b;
2080
2081 glEnable (GL_TEXTURE_2D);
2082 glBegin (GL_QUADS);
2083 for (w = 0; w < 256 / 32; ++w)
2084 {
2085 uint32_t smask = smooth_level [w];
1558 if (tile) 2086 if (smask)
2087 for (b = 0; b < 32; ++b)
2088 if (smask & (((uint32_t)1) << b))
1559 { 2089 {
1560 maptex tex = self->tex [tile]; 2090 int level = (w << 5) | b;
1561 int px = (x + 1) * T - tex.w; 2091 HE *he;
1562 int py = (y + 1) * T - tex.h;
1563 2092
1564 if (last_name != tex.name) 2093 hv_iterinit (smooth);
2094 while ((he = hv_iternext (smooth)))
1565 { 2095 {
2096 smooth_key *skey = (smooth_key *)HeKEY (he);
2097 IV bits = SvIVX (HeVAL (he));
2098
1566 if (!tex.name) 2099 if (!(bits & 0x1000)
1567 tex = self->tex [2]; /* missing, replace by noface */ 2100 && skey->level == level
1568 2101 && level > smooth_max [skey->x][skey->y])
1569 glEnd ();
1570 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571 glBegin (GL_QUADS);
1572 }
1573
1574 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579 if (cell->flags && z == 2)
1580 {
1581 if (cell->flags & 1)
1582 { 2102 {
1583 maptex tex = self->tex [1]; 2103 maptex tex = self->tex [skey->tile];
1584 int px = x * T + T * 2 / 32; 2104 int px = (((int)skey->x) - 1) * T;
1585 int py = y * T - T * 6 / 32; 2105 int py = (((int)skey->y) - 1) * T;
2106 int border = bits & 15;
2107 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2108 float dx = tex.s * .0625f; // 16 images/row
2109 float dy = tex.t * .5f ; // 2 images/column
1586 2110
2111 if (tex.name)
2112 {
2113 // this time avoiding texture state changes
2114 // save gobs of state changes.
2115 if (key.texname != tex.name)
2116 {
1587 glEnd (); 2117 glEnd ();
1588 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2118 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589 glBegin (GL_QUADS); 2119 glBegin (GL_QUADS);
2120 }
1590 2121
2122 if (border)
2123 {
2124 float ox = border * dx;
2125
2126 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2127 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2128 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2129 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2130 }
2131
2132 if (corner)
2133 {
2134 float ox = corner * dx;
2135
1591 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2136 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T); 2137 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T); 2138 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py ); 2139 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2140 }
2141 }
1595 } 2142 }
1596 } 2143 }
1597 } 2144 }
1598 }
1599 } 2145 }
1600 2146
1601 glEnd (); 2147 glEnd ();
1602
1603 glDisable (GL_TEXTURE_2D); 2148 glDisable (GL_TEXTURE_2D);
2149 key.texname = -1;
2150 }
2151
2152 hv_clear (smooth);
2153 }
2154
2155 if (pl_tex.name)
2156 {
2157 maptex tex = pl_tex;
2158 int px = pl_x + sdx;
2159 int py = pl_y + sdy;
2160
2161 key.texname = tex.name;
2162 arr = rc_array (rc, &key);
2163
2164 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2165 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2166 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2167 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2168
2169 rc_draw (rc);
2170 }
2171
1604 glDisable (GL_BLEND); 2172 glDisable (GL_BLEND);
2173 rc_free (rc);
1605 2174
1606 // top layer: overlays such as the health bar 2175 // top layer: overlays such as the health bar
1607 for (y = 0; y < sh; y++) 2176 for (y = 0; y < sh; y++)
1608 if (0 <= y + my && y + my < self->rows) 2177 if (0 <= y + my && y + my < self->rows)
1609 { 2178 {
… …
1634 } 2203 }
1635 } 2204 }
1636} 2205}
1637 2206
1638void 2207void
1639draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2208draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640 CODE: 2209 CODE:
1641{ 2210{
1642 static float color[16][3] = { 2211 static float color[16][3] = {
1643 { 0.00F, 0.00F, 0.00F }, 2212 { 0.00F, 0.00F, 0.00F },
1644 { 1.00F, 1.00F, 1.00F }, 2213 { 1.00F, 1.00F, 1.00F },
… …
1694 glDisable (GL_BLEND); 2263 glDisable (GL_BLEND);
1695 glDisable (GL_TEXTURE_2D); 2264 glDisable (GL_TEXTURE_2D);
1696} 2265}
1697 2266
1698void 2267void
1699fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2268fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700 PPCODE: 2269 PPCODE:
1701{ 2270{
1702 int x, y; 2271 int x, y;
2272 int sw1 = sw + 2;
2273 int sh1 = sh + 2;
2274 int sh3 = sh * 3;
1703 int sw4 = (sw + 3) & ~3; 2275 int sw34 = (sw * 3 + 3) & ~3;
2276 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2277 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2278 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706 2279
1707 memset (darkness, 255, sw4 * sh);
1708 SvPOK_only (darkness_sv); 2280 SvPOK_only (darkness3_sv);
1709 SvCUR_set (darkness_sv, sw4 * sh); 2281 SvCUR_set (darkness3_sv, sw34 * sh3);
1710 2282
1711 mx += self->x; 2283 mx += self->x - 1;
1712 my += self->y; 2284 my += self->y - 1;
1713 2285
2286 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2287
1714 for (y = 0; y < sh; y++) 2288 for (y = 0; y < sh1; y++)
1715 if (0 <= y + my && y + my < self->rows) 2289 if (0 <= y + my && y + my < self->rows)
1716 { 2290 {
1717 maprow *row = self->row + (y + my); 2291 maprow *row = self->row + (y + my);
1718 2292
1719 for (x = 0; x < sw; x++) 2293 for (x = 0; x < sw1; x++)
1720 if (row->c0 <= x + mx && x + mx < row->c1) 2294 if (row->c0 <= x + mx && x + mx < row->c1)
1721 { 2295 {
1722 mapcell *cell = row->col + (x + mx - row->c0); 2296 mapcell *cell = row->col + (x + mx - row->c0);
1723 2297
1724 darkness[y * sw4 + x] = cell->darkness 2298 darkness1 [y * sw1 + x] = cell->darkness
1725 ? 255 - (cell->darkness - 1) 2299 ? 255 - (cell->darkness - 1)
1726 : 255 - FOW_DARKNESS; 2300 : 255 - FOW_DARKNESS;
1727 } 2301 }
1728 } 2302 }
1729 2303
2304 for (y = 0; y < sh; ++y)
2305 for (x = 0; x < sw; ++x)
2306 {
2307 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2308 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2309 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2310 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2311 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2312 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2313 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2314 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2315 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2316
2317 uint8_t r11 = (d11 + d21 + d12) / 3;
2318 uint8_t r21 = d21;
2319 uint8_t r31 = (d21 + d31 + d32) / 3;
2320
2321 uint8_t r12 = d12;
2322 uint8_t r22 = d22;
2323 uint8_t r32 = d32;
2324
2325 uint8_t r13 = (d13 + d23 + d12) / 3;
2326 uint8_t r23 = d23;
2327 uint8_t r33 = (d23 + d33 + d32) / 3;
2328
2329 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2330 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2331 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2332 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2333 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2334 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2335 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2336 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2337 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2338 }
2339
2340 free (darkness1);
2341
1730 EXTEND (SP, 3); 2342 EXTEND (SP, 3);
1731 PUSHs (sv_2mortal (newSViv (sw4))); 2343 PUSHs (sv_2mortal (newSViv (sw34)));
1732 PUSHs (sv_2mortal (newSViv (sh))); 2344 PUSHs (sv_2mortal (newSViv (sh3)));
1733 PUSHs (darkness_sv); 2345 PUSHs (darkness3_sv);
1734} 2346}
1735 2347
1736SV * 2348SV *
1737get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2349get_rect (DC::Map self, int x0, int y0, int w, int h)
1738 CODE: 2350 CODE:
1739{ 2351{
1740 int x, y, x1, y1; 2352 int x, y, x1, y1;
1741 SV *data_sv = newSV (w * h * 7 + 5); 2353 SV *data_sv = newSV (w * h * 7 + 5);
1742 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2354 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1799 else 2411 else
1800 *data++ = 0; 2412 *data++ = 0;
1801 } 2413 }
1802 } 2414 }
1803 2415
2416 /* if size is w*h + 5 then no data has been found */
2417 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2418 {
1804 SvPOK_only (data_sv); 2419 SvPOK_only (data_sv);
1805 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2420 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2421 }
2422
1806 RETVAL = data_sv; 2423 RETVAL = data_sv;
1807} 2424}
1808 OUTPUT: 2425 OUTPUT:
1809 RETVAL 2426 RETVAL
1810 2427
1811void 2428void
1812set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2429set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813 PPCODE: 2430 PPCODE:
1814{ 2431{
1815 int x, y, z; 2432 int x, y, z;
1816 int w, h; 2433 int w, h;
1817 int x1, y1; 2434 int x1, y1;
2435 STRLEN len;
2436 uint8_t *data, *end;
2437
2438 len = SvLEN (data_sv);
2439 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2440 data = SvPVbyte_nolen (data_sv);
2441 end = data + len + 8;
2442
2443 if (len < 5)
2444 XSRETURN_EMPTY;
1818 2445
1819 if (*data++ != 0) 2446 if (*data++ != 0)
1820 return; /* version mismatch */ 2447 XSRETURN_EMPTY; /* version mismatch */
1821 2448
1822 w = *data++ << 8; w |= *data++; 2449 w = *data++ << 8; w |= *data++;
1823 h = *data++ << 8; h |= *data++; 2450 h = *data++ << 8; h |= *data++;
1824 2451
1825 // we need to do this 'cause we don't keep an absolute coord system for rows 2452 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1837 { 2464 {
1838 maprow *row = map_get_row (self, y); 2465 maprow *row = map_get_row (self, y);
1839 2466
1840 for (x = x0; x < x1; x++) 2467 for (x = x0; x < x1; x++)
1841 { 2468 {
2469 uint8_t flags;
2470
2471 if (data + 7 >= end)
2472 XSRETURN_EMPTY;
2473
1842 uint8_t flags = *data++; 2474 flags = *data++;
1843 2475
1844 if (flags) 2476 if (flags)
1845 { 2477 {
1846 mapcell *cell = row_get_cell (row, x); 2478 mapcell *cell = row_get_cell (row, x);
1847 tileid tile[3] = { 0, 0, 0 }; 2479 tileid tile[3] = { 0, 0, 0 };
… …
1850 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2482 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1851 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2483 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1852 2484
1853 if (cell->darkness == 0) 2485 if (cell->darkness == 0)
1854 { 2486 {
1855 cell->darkness = 0; 2487 /*cell->darkness = 0;*/
2488 EXTEND (SP, 3);
1856 2489
1857 for (z = 0; z <= 2; z++) 2490 for (z = 0; z <= 2; z++)
1858 { 2491 {
1859 tileid t = tile [z]; 2492 tileid t = tile [z];
1860 2493
1861 if (t >= self->texs || !self->tex [t].name) 2494 if (t >= self->texs || (t && !self->tex [t].name))
1862 { 2495 {
1863 XPUSHs (sv_2mortal (newSViv (t))); 2496 PUSHs (sv_2mortal (newSViv (t)));
1864 need_texid (self, t); 2497 need_texid (self, t);
1865 } 2498 }
1866 2499
1867 cell->tile [z] = t; 2500 cell->tile [z] = t;
1868 } 2501 }
… …
1870 } 2503 }
1871 } 2504 }
1872 } 2505 }
1873} 2506}
1874 2507
1875MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2508MODULE = Deliantra::Client PACKAGE = DC::RW
1876 2509
1877CFPlus::MixChunk 2510DC::RW
1878new_from_file (SV *class, char *path) 2511new (SV *class, SV *data_sv)
1879 CODE: 2512 CODE:
1880 RETVAL = Mix_LoadWAV (path); 2513{
2514 STRLEN datalen;
2515 char *data = SvPVbyte (data_sv, datalen);
2516
2517 RETVAL = SDL_RWFromConstMem (data, datalen);
2518}
1881 OUTPUT: 2519 OUTPUT:
1882 RETVAL 2520 RETVAL
1883 2521
2522DC::RW
2523new_from_file (SV *class, const char *path, const char *mode = "rb")
2524 CODE:
2525 RETVAL = SDL_RWFromFile (path, mode);
2526 OUTPUT:
2527 RETVAL
2528
2529# fails on win32:
2530# dc.xs(2268) : error C2059: syntax error : '('
1884void 2531#void
2532#close (DC::RW self)
2533# CODE:
2534# (self->(close)) (self);
2535
2536MODULE = Deliantra::Client PACKAGE = DC::Channel
2537
2538PROTOTYPES: DISABLE
2539
2540DC::Channel
2541find ()
2542 CODE:
2543{
2544 RETVAL = Mix_GroupAvailable (-1);
2545
2546 if (RETVAL < 0)
2547 {
2548 RETVAL = Mix_GroupOldest (-1);
2549
2550 if (RETVAL < 0)
2551 XSRETURN_UNDEF;
2552
2553 Mix_HaltChannel (RETVAL);
2554 }
2555
2556 Mix_UnregisterAllEffects (RETVAL);
2557 Mix_Volume (RETVAL, 128);
2558}
2559 OUTPUT:
2560 RETVAL
2561
2562void
2563halt (DC::Channel self)
2564 CODE:
2565 Mix_HaltChannel (self);
2566
2567void
2568expire (DC::Channel self, int ticks = -1)
2569 CODE:
2570 Mix_ExpireChannel (self, ticks);
2571
2572void
2573fade_out (DC::Channel self, int ticks = -1)
2574 CODE:
2575 Mix_FadeOutChannel (self, ticks);
2576
2577int
2578volume (DC::Channel self, int volume)
2579 CODE:
2580 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2581 OUTPUT:
2582 RETVAL
2583
2584void
2585unregister_all_effects (DC::Channel self)
2586 CODE:
2587 Mix_UnregisterAllEffects (self);
2588
2589void
2590set_panning (DC::Channel self, int left, int right)
2591 CODE:
2592 left = CLAMP (left , 0, 255);
2593 right = CLAMP (right, 0, 255);
2594 Mix_SetPanning (self, left, right);
2595
2596void
2597set_distance (DC::Channel self, int distance)
2598 CODE:
2599 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2600
2601void
2602set_position (DC::Channel self, int angle, int distance)
2603 CODE:
2604
2605void
2606set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2607 CODE:
2608{
2609 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2610 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2611 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2612}
2613
2614void
2615set_reverse_stereo (DC::Channel self, int flip)
2616 CODE:
2617 Mix_SetReverseStereo (self, flip);
2618
2619MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2620
2621PROTOTYPES: DISABLE
2622
2623DC::MixChunk
2624new (SV *class, DC::RW rwops)
2625 CODE:
2626 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2627 OUTPUT:
2628 RETVAL
2629
2630void
1885DESTROY (CFPlus::MixChunk self) 2631DESTROY (DC::MixChunk self)
1886 CODE: 2632 CODE:
1887 Mix_FreeChunk (self); 2633 Mix_FreeChunk (self);
1888 2634
1889int 2635int
1890volume (CFPlus::MixChunk self, int volume = -1) 2636volume (DC::MixChunk self, int volume = -1)
1891 CODE: 2637 CODE:
2638 if (items > 1)
2639 volume = CLAMP (volume, 0, 128);
1892 RETVAL = Mix_VolumeChunk (self, volume); 2640 RETVAL = Mix_VolumeChunk (self, volume);
1893 OUTPUT: 2641 OUTPUT:
1894 RETVAL 2642 RETVAL
1895 2643
1896int 2644DC::Channel
1897play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2645play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898 CODE: 2646 CODE:
2647{
1899 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2648 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2649
2650 if (RETVAL < 0)
2651 XSRETURN_UNDEF;
2652
2653 if (channel < 0)
2654 {
2655 Mix_UnregisterAllEffects (RETVAL);
2656 Mix_Volume (RETVAL, 128);
2657 }
2658}
1900 OUTPUT: 2659 OUTPUT:
1901 RETVAL 2660 RETVAL
1902 2661
1903MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2662MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904 2663
1905int 2664int
1906volume (int volume = -1) 2665volume (int volume = -1)
2666 PROTOTYPE: ;$
1907 CODE: 2667 CODE:
2668 if (items > 0)
2669 volume = CLAMP (volume, 0, 128);
1908 RETVAL = Mix_VolumeMusic (volume); 2670 RETVAL = Mix_VolumeMusic (volume);
1909 OUTPUT: 2671 OUTPUT:
1910 RETVAL 2672 RETVAL
1911 2673
2674void
2675fade_out (int ms)
2676 CODE:
2677 Mix_FadeOutMusic (ms);
2678
2679void
2680halt ()
2681 CODE:
2682 Mix_HaltMusic ();
2683
1912CFPlus::MixMusic 2684DC::MixMusic
1913new_from_file (SV *class, char *path) 2685new (SV *class, DC::RW rwops)
1914 CODE: 2686 CODE:
1915 RETVAL = Mix_LoadMUS (path); 2687 RETVAL = Mix_LoadMUS_RW (rwops);
1916 OUTPUT: 2688 OUTPUT:
1917 RETVAL 2689 RETVAL
1918 2690
1919void 2691void
1920DESTROY (CFPlus::MixMusic self) 2692DESTROY (DC::MixMusic self)
1921 CODE: 2693 CODE:
1922 Mix_FreeMusic (self); 2694 Mix_FreeMusic (self);
1923 2695
1924int 2696int
1925play (CFPlus::MixMusic self, int loops = -1) 2697play (DC::MixMusic self, int loops = -1)
1926 CODE: 2698 CODE:
1927 RETVAL = Mix_PlayMusic (self, loops); 2699 RETVAL = Mix_PlayMusic (self, loops);
1928 OUTPUT: 2700 OUTPUT:
1929 RETVAL 2701 RETVAL
1930 2702
1931MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2703void
2704fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2705 CODE:
2706 Mix_FadeInMusicPos (self, loops, ms, position);
2707
2708MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2709
2710PROTOTYPES: ENABLE
1932 2711
1933BOOT: 2712BOOT:
1934{ 2713{
1935 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2714 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936 static const struct { 2715 static const struct {
1937 const char *name; 2716 const char *name;
1938 IV iv; 2717 IV iv;
1939 } *civ, const_iv[] = { 2718 } *civ, const_iv[] = {
1940# define const_iv(name) { # name, (IV)name } 2719# define const_iv(name) { # name, (IV)name }
2720 const_iv (GL_VENDOR),
2721 const_iv (GL_VERSION),
2722 const_iv (GL_EXTENSIONS),
1941 const_iv (GL_COLOR_MATERIAL), 2723 const_iv (GL_COLOR_MATERIAL),
1942 const_iv (GL_SMOOTH), 2724 const_iv (GL_SMOOTH),
1943 const_iv (GL_FLAT), 2725 const_iv (GL_FLAT),
1944 const_iv (GL_DITHER), 2726 const_iv (GL_DITHER),
1945 const_iv (GL_BLEND), 2727 const_iv (GL_BLEND),
… …
1949 const_iv (GL_ALPHA_TEST), 2731 const_iv (GL_ALPHA_TEST),
1950 const_iv (GL_NORMALIZE), 2732 const_iv (GL_NORMALIZE),
1951 const_iv (GL_RESCALE_NORMAL), 2733 const_iv (GL_RESCALE_NORMAL),
1952 const_iv (GL_FRONT), 2734 const_iv (GL_FRONT),
1953 const_iv (GL_BACK), 2735 const_iv (GL_BACK),
2736 const_iv (GL_AUX0),
1954 const_iv (GL_AND), 2737 const_iv (GL_AND),
1955 const_iv (GL_ONE), 2738 const_iv (GL_ONE),
1956 const_iv (GL_ZERO), 2739 const_iv (GL_ZERO),
1957 const_iv (GL_SRC_ALPHA), 2740 const_iv (GL_SRC_ALPHA),
1958 const_iv (GL_DST_ALPHA), 2741 const_iv (GL_DST_ALPHA),
… …
1971 const_iv (GL_INTENSITY), 2754 const_iv (GL_INTENSITY),
1972 const_iv (GL_LUMINANCE), 2755 const_iv (GL_LUMINANCE),
1973 const_iv (GL_LUMINANCE_ALPHA), 2756 const_iv (GL_LUMINANCE_ALPHA),
1974 const_iv (GL_FLOAT), 2757 const_iv (GL_FLOAT),
1975 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2758 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2759 const_iv (GL_COMPRESSED_ALPHA_ARB),
2760 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2761 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2762 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2763 const_iv (GL_COMPRESSED_RGB_ARB),
2764 const_iv (GL_COMPRESSED_RGBA_ARB),
1976 const_iv (GL_COMPILE), 2765 const_iv (GL_COMPILE),
2766 const_iv (GL_PROXY_TEXTURE_1D),
2767 const_iv (GL_PROXY_TEXTURE_2D),
1977 const_iv (GL_TEXTURE_1D), 2768 const_iv (GL_TEXTURE_1D),
1978 const_iv (GL_TEXTURE_2D), 2769 const_iv (GL_TEXTURE_2D),
1979 const_iv (GL_TEXTURE_ENV), 2770 const_iv (GL_TEXTURE_ENV),
1980 const_iv (GL_TEXTURE_MAG_FILTER), 2771 const_iv (GL_TEXTURE_MAG_FILTER),
1981 const_iv (GL_TEXTURE_MIN_FILTER), 2772 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2002 const_iv (GL_COLOR_LOGIC_OP), 2793 const_iv (GL_COLOR_LOGIC_OP),
2003 const_iv (GL_SEPARABLE_2D), 2794 const_iv (GL_SEPARABLE_2D),
2004 const_iv (GL_CONVOLUTION_2D), 2795 const_iv (GL_CONVOLUTION_2D),
2005 const_iv (GL_CONVOLUTION_BORDER_MODE), 2796 const_iv (GL_CONVOLUTION_BORDER_MODE),
2006 const_iv (GL_CONSTANT_BORDER), 2797 const_iv (GL_CONSTANT_BORDER),
2798 const_iv (GL_POINTS),
2007 const_iv (GL_LINES), 2799 const_iv (GL_LINES),
2008 const_iv (GL_LINE_STRIP), 2800 const_iv (GL_LINE_STRIP),
2009 const_iv (GL_LINE_LOOP), 2801 const_iv (GL_LINE_LOOP),
2010 const_iv (GL_QUADS), 2802 const_iv (GL_QUADS),
2011 const_iv (GL_QUAD_STRIP), 2803 const_iv (GL_QUAD_STRIP),
2012 const_iv (GL_TRIANGLES), 2804 const_iv (GL_TRIANGLES),
2013 const_iv (GL_TRIANGLE_STRIP), 2805 const_iv (GL_TRIANGLE_STRIP),
2014 const_iv (GL_TRIANGLE_FAN), 2806 const_iv (GL_TRIANGLE_FAN),
2807 const_iv (GL_POLYGON),
2015 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2808 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2809 const_iv (GL_POINT_SMOOTH_HINT),
2810 const_iv (GL_LINE_SMOOTH_HINT),
2811 const_iv (GL_POLYGON_SMOOTH_HINT),
2812 const_iv (GL_GENERATE_MIPMAP_HINT),
2813 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016 const_iv (GL_FASTEST), 2814 const_iv (GL_FASTEST),
2815 const_iv (GL_DONT_CARE),
2816 const_iv (GL_NICEST),
2017 const_iv (GL_V2F), 2817 const_iv (GL_V2F),
2018 const_iv (GL_V3F), 2818 const_iv (GL_V3F),
2019 const_iv (GL_T2F_V3F), 2819 const_iv (GL_T2F_V3F),
2020 const_iv (GL_T2F_N3F_V3F), 2820 const_iv (GL_T2F_N3F_V3F),
2021# undef const_iv 2821# undef const_iv
2022 }; 2822 };
2023 2823
2024 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2824 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2825 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2826
2827 texture_av = newAV ();
2828 AvREAL_off (texture_av);
2026} 2829}
2830
2831void
2832disable_GL_EXT_blend_func_separate ()
2833 CODE:
2834 gl.BlendFuncSeparate = 0;
2835 gl.BlendFuncSeparateEXT = 0;
2027 2836
2028char * 2837char *
2029gl_vendor () 2838gl_vendor ()
2030 CODE: 2839 CODE:
2031 RETVAL = (char *)glGetString (GL_VENDOR); 2840 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2044 CODE: 2853 CODE:
2045 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2854 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046 OUTPUT: 2855 OUTPUT:
2047 RETVAL 2856 RETVAL
2048 2857
2858const char *glGetString (GLenum pname)
2859
2860GLint glGetInteger (GLenum pname)
2861 CODE:
2862 glGetIntegerv (pname, &RETVAL);
2863 OUTPUT:
2864 RETVAL
2865
2866GLdouble glGetDouble (GLenum pname)
2867 CODE:
2868 glGetDoublev (pname, &RETVAL);
2869 OUTPUT:
2870 RETVAL
2871
2049int glGetError () 2872int glGetError ()
2050 2873
2051void glFinish () 2874void glFinish ()
2052 2875
2053void glClear (int mask) 2876void glClear (int mask)
… …
2090# near_ and far_ are due to microsofts buggy "c" compiler 2913# near_ and far_ are due to microsofts buggy "c" compiler
2091void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2914void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092 2915
2093# near_ and far_ are due to microsofts buggy "c" compiler 2916# near_ and far_ are due to microsofts buggy "c" compiler
2094void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2917void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2918
2919PROTOTYPES: DISABLE
2095 2920
2096void glViewport (int x, int y, int width, int height) 2921void glViewport (int x, int y, int width, int height)
2097 2922
2098void glScissor (int x, int y, int width, int height) 2923void glScissor (int x, int y, int width, int height)
2099 2924
… …
2107 2932
2108void glRotate (float angle, float x, float y, float z) 2933void glRotate (float angle, float x, float y, float z)
2109 CODE: 2934 CODE:
2110 glRotatef (angle, x, y, z); 2935 glRotatef (angle, x, y, z);
2111 2936
2112void glBegin (int mode)
2113
2114void glEnd ()
2115
2116void glColor (float r, float g, float b, float a = 1.0) 2937void glColor (float r, float g, float b, float a = 1.0)
2117 PROTOTYPE: @
2118 ALIAS: 2938 ALIAS:
2119 glColor_premultiply = 1 2939 glColor_premultiply = 1
2120 CODE: 2940 CODE:
2121 if (ix) 2941 if (ix)
2122 { 2942 {
… …
2125 b *= a; 2945 b *= a;
2126 } 2946 }
2127 // microsoft visual "c" rounds instead of truncating... 2947 // microsoft visual "c" rounds instead of truncating...
2128 glColor4f (r, g, b, a); 2948 glColor4f (r, g, b, a);
2129 2949
2130void glInterleavedArrays (int format, int stride, char *data)
2131
2132void glDrawElements (int mode, int count, int type, char *indices)
2133
2134# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136void glRasterPos (float x, float y, float z = 0.) 2950void glRasterPos (float x, float y, float z = 0.)
2137 CODE: 2951 CODE:
2138 glRasterPos3f (0, 0, z); 2952 glRasterPos3f (0, 0, z);
2139 glBitmap (0, 0, 0, 0, x, y, 0); 2953 glBitmap (0, 0, 0, 0, x, y, 0);
2140 2954
… …
2144 2958
2145void glTexCoord (float s, float t) 2959void glTexCoord (float s, float t)
2146 CODE: 2960 CODE:
2147 glTexCoord2f (s, t); 2961 glTexCoord2f (s, t);
2148 2962
2963void glRect (float x1, float y1, float x2, float y2)
2964 CODE:
2965 glRectf (x1, y1, x2, y2);
2966
2967void glRect_lineloop (float x1, float y1, float x2, float y2)
2968 CODE:
2969 glBegin (GL_LINE_LOOP);
2970 glVertex2f (x1, y1);
2971 glVertex2f (x2, y1);
2972 glVertex2f (x2, y2);
2973 glVertex2f (x1, y2);
2974 glEnd ();
2975
2976PROTOTYPES: ENABLE
2977
2978void glBegin (int mode)
2979
2980void glEnd ()
2981
2982void glPointSize (GLfloat size)
2983
2984void glLineWidth (GLfloat width)
2985
2986void glInterleavedArrays (int format, int stride, char *data)
2987
2988void glDrawElements (int mode, int count, int type, char *indices)
2989
2990# 1.2 void glDrawRangeElements (int mode, int start, int end
2991
2149void glTexEnv (int target, int pname, float param) 2992void glTexEnv (int target, int pname, float param)
2150 CODE: 2993 CODE:
2151 glTexEnvf (target, pname, param); 2994 glTexEnvf (target, pname, param);
2152 2995
2153void glTexParameter (int target, int pname, float param) 2996void glTexParameter (int target, int pname, float param)
… …
2169void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3012void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170 CODE: 3013 CODE:
2171 if (gl.SeparableFilter2D) 3014 if (gl.SeparableFilter2D)
2172 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3015 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173 3016
2174void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3017void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175 3018
2176void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3019void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177 3020
2178void glDrawPixels (int width, int height, int format, int type, char *pixels) 3021void glDrawPixels (int width, int height, int format, int type, char *pixels)
3022
3023void glPixelZoom (float x, float y)
2179 3024
2180void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3025void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181 3026
2182int glGenTexture () 3027int glGenTexture ()
2183 CODE: 3028 CODE:
2184{ 3029 RETVAL = gen_texture ();
2185 GLuint name;
2186 glGenTextures (1, &name);
2187 RETVAL = name;
2188}
2189 OUTPUT: 3030 OUTPUT:
2190 RETVAL 3031 RETVAL
2191 3032
2192void glDeleteTexture (int name) 3033void glDeleteTexture (int name)
2193 CODE: 3034 CODE:
2194{
2195 GLuint name_ = name;
2196 glDeleteTextures (1, &name_); 3035 del_texture (name);
2197} 3036
2198
2199int glGenList () 3037int glGenList ()
2200 CODE: 3038 CODE:
2201 RETVAL = glGenLists (1); 3039 RETVAL = glGenLists (1);
2202 OUTPUT: 3040 OUTPUT:
2203 RETVAL 3041 RETVAL
… …
2210 3048
2211void glEndList () 3049void glEndList ()
2212 3050
2213void glCallList (int list) 3051void glCallList (int list)
2214 3052
3053MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3054
3055PROTOTYPES: DISABLE
3056
3057void
3058find_widget (SV *self, NV x, NV y)
3059 PPCODE:
3060{
3061 if (within_widget (self, x, y))
3062 XPUSHs (self);
3063}
3064
3065BOOT:
3066{
3067 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3068
3069 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3070 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3071 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3072 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3073}
3074
3075void
3076draw (SV *self)
3077 CODE:
3078{
3079 HV *hv;
3080 SV **svp;
3081 NV x, y, w, h;
3082 SV *draw_x_sv = GvSV (draw_x_gv);
3083 SV *draw_y_sv = GvSV (draw_y_gv);
3084 SV *draw_w_sv = GvSV (draw_w_gv);
3085 SV *draw_h_sv = GvSV (draw_h_gv);
3086 double draw_x, draw_y;
3087
3088 if (!SvROK (self))
3089 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3090
3091 hv = (HV *)SvRV (self);
3092
3093 if (SvTYPE (hv) != SVt_PVHV)
3094 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3095
3096 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3097 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3098
3099 if (!h || !w)
3100 XSRETURN_EMPTY;
3101
3102 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3103 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3104
3105 draw_x = SvNV (draw_x_sv) + x;
3106 draw_y = SvNV (draw_y_sv) + y;
3107
3108 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3109 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3110 XSRETURN_EMPTY;
3111
3112 sv_setnv (draw_x_sv, draw_x);
3113 sv_setnv (draw_y_sv, draw_y);
3114
3115 glPushMatrix ();
3116 glTranslated (x, y, 0);
3117
3118 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3119 {
3120 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3121
3122 if (svp && SvTRUE (*svp))
3123 {
3124 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3125 glEnable (GL_BLEND);
3126 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3127 glBegin (GL_QUADS);
3128 glVertex2f (0, 0);
3129 glVertex2f (w, 0);
3130 glVertex2f (w, h);
3131 glVertex2f (0, h);
3132 glEnd ();
3133 glDisable (GL_BLEND);
3134 }
3135 }
3136#if 0
3137 // draw borders, for debugging
3138 glPushMatrix ();
3139 glColor4f (1., 1., 0., 1.);
3140 glTranslatef (.5, .5, 0.);
3141 glBegin (GL_LINE_LOOP);
3142 glVertex2f (0 , 0);
3143 glVertex2f (w - 1, 0);
3144 glVertex2f (w - 1, h - 1);
3145 glVertex2f (0 , h - 1);
3146 glEnd ();
3147 glPopMatrix ();
3148#endif
3149 PUSHMARK (SP);
3150 XPUSHs (self);
3151 PUTBACK;
3152 call_method ("_draw", G_VOID | G_DISCARD);
3153 SPAGAIN;
3154
3155 glPopMatrix ();
3156
3157 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3158 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3159}
3160

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+ Added lines
< Changed lines
> Changed lines