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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 1.273 by root, Wed Aug 20 13:30:02 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 char *argv[] = { 0 };
536 call_argv ("::main", G_DISCARD | G_VOID, argv);
537 dSP;
538}
539
540#ifdef __MACOSX__
541 /* to due surprising braindamage on the side of SDL design, we
542 * do some mind-boggling hack here: SDL requires a custom main()
543 * on OS X, so... we provide one and call the original main(), which,
544 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
545 * and which calls our main (== SDL_main) back.
546 */
547 extern C_LINKAGE int
548 main (int argc, char *argv[])
549 {
550 deliantra_main ();
551 }
552
553 #undef main
554
555 extern C_LINKAGE int main (int argc, char *argv[]);
556
557 static void
558 SDL_braino (void)
559 {
560 char *argv[] = { "deliantra client", 0 };
561 (main) (1, argv);
562 }
563#else
564 static void
565 SDL_braino (void)
566 {
567 deliantra_main ();
568 }
569#endif
570
571MODULE = Deliantra::Client PACKAGE = DC
388 572
389PROTOTYPES: ENABLE 573PROTOTYPES: ENABLE
390 574
391BOOT: 575BOOT:
392{ 576{
393 HV *stash = gv_stashpv ("CFPlus", 1); 577 HV *stash = gv_stashpv ("DC", 1);
394 static const struct { 578 static const struct {
395 const char *name; 579 const char *name;
396 IV iv; 580 IV iv;
397 } *civ, const_iv[] = { 581 } *civ, const_iv[] = {
398# define const_iv(name) { # name, (IV)name } 582# define const_iv(name) { # name, (IV)name }
… …
420 604
421 const_iv (SDL_APPINPUTFOCUS), 605 const_iv (SDL_APPINPUTFOCUS),
422 const_iv (SDL_APPMOUSEFOCUS), 606 const_iv (SDL_APPMOUSEFOCUS),
423 const_iv (SDL_APPACTIVE), 607 const_iv (SDL_APPACTIVE),
424 608
609 const_iv (SDLK_FIRST),
610 const_iv (SDLK_LAST),
425 const_iv (SDLK_KP0), 611 const_iv (SDLK_KP0),
426 const_iv (SDLK_KP1), 612 const_iv (SDLK_KP1),
427 const_iv (SDLK_KP2), 613 const_iv (SDLK_KP2),
428 const_iv (SDLK_KP3), 614 const_iv (SDLK_KP3),
429 const_iv (SDLK_KP4), 615 const_iv (SDLK_KP4),
… …
501 const_iv (KMOD_LMETA), 687 const_iv (KMOD_LMETA),
502 const_iv (KMOD_RMETA), 688 const_iv (KMOD_RMETA),
503 const_iv (KMOD_NUM), 689 const_iv (KMOD_NUM),
504 const_iv (KMOD_CAPS), 690 const_iv (KMOD_CAPS),
505 const_iv (KMOD_MODE), 691 const_iv (KMOD_MODE),
692
693 const_iv (MIX_DEFAULT_FORMAT),
694
695 const_iv (SDL_INIT_TIMER),
696 const_iv (SDL_INIT_AUDIO),
697 const_iv (SDL_INIT_VIDEO),
698 const_iv (SDL_INIT_CDROM),
699 const_iv (SDL_INIT_JOYSTICK),
700 const_iv (SDL_INIT_EVERYTHING),
701 const_iv (SDL_INIT_NOPARACHUTE),
702 const_iv (SDL_INIT_EVENTTHREAD),
703
704 const_iv (SDL_GL_RED_SIZE),
705 const_iv (SDL_GL_GREEN_SIZE),
706 const_iv (SDL_GL_BLUE_SIZE),
707 const_iv (SDL_GL_ALPHA_SIZE),
708 const_iv (SDL_GL_DOUBLEBUFFER),
709 const_iv (SDL_GL_BUFFER_SIZE),
710 const_iv (SDL_GL_DEPTH_SIZE),
711 const_iv (SDL_GL_STENCIL_SIZE),
712 const_iv (SDL_GL_ACCUM_RED_SIZE),
713 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
714 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
715 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
716 const_iv (SDL_GL_STEREO),
717 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
718 const_iv (SDL_GL_MULTISAMPLESAMPLES),
719 const_iv (SDL_GL_ACCELERATED_VISUAL),
720 const_iv (SDL_GL_SWAP_CONTROL),
721
722 const_iv (FOW_DARKNESS)
506# undef const_iv 723# undef const_iv
507 }; 724 };
508 725
509 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 726 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 727 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
528 745
529NV floor (NV x) 746NV floor (NV x)
530 747
531NV ceil (NV x) 748NV ceil (NV x)
532 749
750IV minpot (UV n)
751
752IV popcount (UV n)
753
533void 754void
534pango_init () 755pango_init ()
535 CODE: 756 CODE:
536{ 757{
537 opengl_fontmap = pango_opengl_font_map_new (); 758 opengl_fontmap = pango_opengl_font_map_new ();
538 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 759 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); 760 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
761 /*pango_context_set_font_description (opengl_context, default_font);*/
762#if PANGO_VERSION_CHECK (1, 15, 2)
763 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
764 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
765#endif
540} 766}
541 767
542int 768char *SDL_GetError ()
543SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544 769
545void 770void SDL_braino ()
771
772int SDL_Init (U32 flags)
773
774int SDL_InitSubSystem (U32 flags)
775
776void SDL_QuitSubSystem (U32 flags)
777
546SDL_Quit () 778void SDL_Quit ()
547 779
780int SDL_GL_SetAttribute (int attr, int value)
781
782int SDL_GL_GetAttribute (int attr)
783 CODE:
784 if (SDL_GL_GetAttribute (attr, &RETVAL))
785 XSRETURN_UNDEF;
786 OUTPUT:
787 RETVAL
788
548void 789void
549SDL_ListModes () 790SDL_ListModes (int rgb, int alpha)
550 PPCODE: 791 PPCODE:
551{ 792{
552 SDL_Rect **m; 793 SDL_Rect **m;
553 794
554 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 795 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 796 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 797 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 798 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558 799
559 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 800 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 801 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561 802
562 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 803 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 804 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 805 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 806 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566 807
567 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 808 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); 809 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);
575 810
576 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 811 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577 812
578 if (m && m != (SDL_Rect **)-1) 813 if (m && m != (SDL_Rect **)-1)
579 while (*m) 814 while (*m)
580 { 815 {
816 if ((*m)->w >= 400 && (*m)->h >= 300)
817 {
581 AV *av = newAV (); 818 AV *av = newAV ();
582 av_push (av, newSViv ((*m)->w)); 819 av_push (av, newSViv ((*m)->w));
583 av_push (av, newSViv ((*m)->h)); 820 av_push (av, newSViv ((*m)->h));
821 av_push (av, newSViv (rgb));
822 av_push (av, newSViv (alpha));
584 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 823 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
824 }
585 825
586 ++m; 826 ++m;
587 } 827 }
588} 828}
589 829
590char *
591SDL_GetError ()
592
593int 830int
594SDL_SetVideoMode (int w, int h, int fullscreen) 831SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595 CODE: 832 CODE:
833{
834 SDL_EnableUNICODE (1);
835 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
836
837 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
838 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
839 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
840 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
841
596 RETVAL = !!SDL_SetVideoMode ( 842 RETVAL = !!SDL_SetVideoMode (
597 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 843 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598 ); 844 );
845
599 if (RETVAL) 846 if (RETVAL)
600 { 847 {
601 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 848 av_clear (texture_av);
849
850 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 851#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603# include "glfunc.h" 852#include "glfunc.h"
604# undef GL_FUNC 853#undef GL_FUNC
605 } 854 }
855}
606 OUTPUT: 856 OUTPUT:
607 RETVAL 857 RETVAL
608 858
609void 859void
610SDL_GL_SwapBuffers () 860SDL_GL_SwapBuffers ()
611 861
612char * 862char *
613SDL_GetKeyName (int sym) 863SDL_GetKeyName (int sym)
614 864
865int
866SDL_GetAppState ()
867
868int
869SDL_GetModState ()
870
615void 871void
616SDL_PollEvent () 872poll_events ()
617 PPCODE: 873 PPCODE:
618{ 874{
619 SDL_Event ev; 875 SDL_Event ev;
620 876
621 while (SDL_PollEvent (&ev)) 877 SDL_PumpEvents ();
878 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622 { 879 {
623 HV *hv = newHV (); 880 HV *hv = newHV ();
624 hv_store (hv, "type", 4, newSViv (ev.type), 0); 881 hv_store (hv, "type", 4, newSViv (ev.type), 0);
625 882
626 switch (ev.type) 883 switch (ev.type)
627 { 884 {
628 case SDL_KEYDOWN: 885 case SDL_KEYDOWN:
629 case SDL_KEYUP: 886 case SDL_KEYUP:
630 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 887 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 888 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 889 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 */ 890 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); 891 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635 break; 892 break;
636 893
637 case SDL_ACTIVEEVENT: 894 case SDL_ACTIVEEVENT:
638 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 895 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 896 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640 break; 897 break;
641 898
642 case SDL_MOUSEMOTION: 899 case SDL_MOUSEMOTION:
900 {
901 int state = ev.motion.state;
902 int x = ev.motion.x;
903 int y = ev.motion.y;
904 int xrel = ev.motion.xrel;
905 int yrel = ev.motion.yrel;
906
907 /* do simplistic event compression */
908 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
909 && state == ev.motion.state)
910 {
911 xrel += ev.motion.xrel;
912 yrel += ev.motion.yrel;
913 x = ev.motion.x;
914 y = ev.motion.y;
915 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
916 }
917
643 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 918 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
644
645 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 919 hv_store (hv, "state", 5, newSViv (state), 0);
646 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 920 hv_store (hv, "x", 1, newSViv (x), 0);
647 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 921 hv_store (hv, "y", 1, newSViv (y), 0);
648 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 922 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 923 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
924 }
650 break; 925 break;
651 926
652 case SDL_MOUSEBUTTONDOWN: 927 case SDL_MOUSEBUTTONDOWN:
653 case SDL_MOUSEBUTTONUP: 928 case SDL_MOUSEBUTTONUP:
654 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 929 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655 930
656 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 931 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 932 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 933 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 934 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
664 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 939 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 940 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666 break; 941 break;
667 } 942 }
668 943
669 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 944 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670 } 945 }
671} 946}
672 947
673int 948int
674Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 949Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675 POSTCALL: 950 POSTCALL:
676 Mix_HookMusicFinished (music_finished); 951 Mix_HookMusicFinished (music_finished);
677 Mix_ChannelFinished (channel_finished); 952 Mix_ChannelFinished (channel_finished);
678 953
679void 954void
955Mix_QuerySpec ()
956 PPCODE:
957{
958 int freq, channels;
959 Uint16 format;
960
961 if (Mix_QuerySpec (&freq, &format, &channels))
962 {
963 EXTEND (SP, 3);
964 PUSHs (sv_2mortal (newSViv (freq)));
965 PUSHs (sv_2mortal (newSViv (format)));
966 PUSHs (sv_2mortal (newSViv (channels)));
967 }
968}
969
970void
680Mix_CloseAudio () 971Mix_CloseAudio ()
681 972
682int 973int
683Mix_AllocateChannels (int numchans = -1) 974Mix_AllocateChannels (int numchans = -1)
684 975
976const char *
977Mix_GetError ()
978
685void 979void
686lowdelay (int fd, int val = 1) 980lowdelay (int fd, int val = 1)
687 CODE: 981 CODE:
688#ifndef _WIN32
689 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 982 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690#endif
691 983
692void 984void
693win32_proxy_info () 985win32_proxy_info ()
694 PPCODE: 986 PPCODE:
695{ 987{
… …
716 } 1008 }
717 } 1009 }
718#endif 1010#endif
719} 1011}
720 1012
721void 1013int
722add_font (char *file) 1014add_font (char *file)
723 CODE: 1015 CODE:
724 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1016 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1017 OUTPUT:
1018 RETVAL
725 1019
726void 1020void
727load_image_inline (SV *image_) 1021load_image_inline (SV *image_)
728 ALIAS: 1022 ALIAS:
729 load_image_file = 1 1023 load_image_file = 1
… …
732 STRLEN image_len; 1026 STRLEN image_len;
733 char *image = (char *)SvPVbyte (image_, image_len); 1027 char *image = (char *)SvPVbyte (image_, image_len);
734 SDL_Surface *surface, *surface2; 1028 SDL_Surface *surface, *surface2;
735 SDL_PixelFormat fmt; 1029 SDL_PixelFormat fmt;
736 SDL_RWops *rw = ix 1030 SDL_RWops *rw = ix
737 ? SDL_RWFromFile (image, "r") 1031 ? SDL_RWFromFile (image, "rb")
738 : SDL_RWFromConstMem (image, image_len); 1032 : SDL_RWFromConstMem (image, image_len);
739 1033
740 if (!rw) 1034 if (!rw)
741 croak ("load_image: %s", SDL_GetError ()); 1035 croak ("load_image: %s", SDL_GetError ());
742 1036
… …
815void 1109void
816error (char *message) 1110error (char *message)
817 CODE: 1111 CODE:
818 fprintf (stderr, "ERROR: %s\n", message); 1112 fprintf (stderr, "ERROR: %s\n", message);
819#ifdef _WIN32 1113#ifdef _WIN32
820 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1114 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821#endif 1115#endif
822 1116
823void 1117void
824fatal (char *message) 1118fatal (char *message)
825 CODE: 1119 CODE:
826 fprintf (stderr, "FATAL: %s\n", message); 1120 fprintf (stderr, "FATAL: %s\n", message);
827#ifdef _WIN32 1121#ifdef _WIN32
828 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1122 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829#endif 1123#endif
830 _exit (1); 1124 _exit (1);
831 1125
832void 1126void
833_exit (int retval = 0) 1127_exit (int retval = 0)
… …
836 ExitThread (retval); // unclean, please beam me up 1130 ExitThread (retval); // unclean, please beam me up
837#else 1131#else
838 _exit (retval); 1132 _exit (retval);
839#endif 1133#endif
840 1134
841MODULE = CFPlus PACKAGE = CFPlus::Font 1135void
1136debug ()
1137 CODE:
1138{
1139#if DEBUG
1140 VALGRIND_DO_LEAK_CHECK;
1141#endif
1142}
842 1143
843CFPlus::Font 1144MODULE = Deliantra::Client PACKAGE = DC::Font
1145
1146PROTOTYPES: DISABLE
1147
1148DC::Font
844new_from_file (SV *class, char *path, int id = 0) 1149new_from_file (SV *class, char *path, int id = 0)
845 CODE: 1150 CODE:
846{ 1151{
847 int count; 1152 int count;
848 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1153 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
851} 1156}
852 OUTPUT: 1157 OUTPUT:
853 RETVAL 1158 RETVAL
854 1159
855void 1160void
856DESTROY (CFPlus::Font self) 1161DESTROY (DC::Font self)
857 CODE: 1162 CODE:
858 pango_font_description_free (self); 1163 pango_font_description_free (self);
859 1164
860void 1165void
861make_default (CFPlus::Font self) 1166make_default (DC::Font self)
1167 PROTOTYPE: $
862 CODE: 1168 CODE:
863 default_font = self; 1169 default_font = self;
864 1170
865MODULE = CFPlus PACKAGE = CFPlus::Layout 1171MODULE = Deliantra::Client PACKAGE = DC::Layout
866 1172
1173PROTOTYPES: DISABLE
1174
867void 1175void
868reset_glyph_cache () 1176glyph_cache_backup ()
1177 PROTOTYPE:
869 CODE: 1178 CODE:
1179 tc_backup ();
1180
1181void
1182glyph_cache_restore ()
1183 PROTOTYPE:
1184 CODE:
870 tc_clear (); 1185 tc_restore ();
871 1186
872CFPlus::Layout 1187DC::Layout
873new (SV *class) 1188new (SV *class)
874 CODE: 1189 CODE:
875 New (0, RETVAL, 1, struct cf_layout); 1190 New (0, RETVAL, 1, struct cf_layout);
876 1191
877 RETVAL->pl = pango_layout_new (opengl_context); 1192 RETVAL->pl = pango_layout_new (opengl_context);
… …
879 RETVAL->g = 1.; 1194 RETVAL->g = 1.;
880 RETVAL->b = 1.; 1195 RETVAL->b = 1.;
881 RETVAL->a = 1.; 1196 RETVAL->a = 1.;
882 RETVAL->base_height = MIN_FONT_HEIGHT; 1197 RETVAL->base_height = MIN_FONT_HEIGHT;
883 RETVAL->font = 0; 1198 RETVAL->font = 0;
1199 RETVAL->rc = rc_alloc ();
884 1200
885 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1201 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886 layout_update_font (RETVAL); 1202 layout_update_font (RETVAL);
887 OUTPUT: 1203 OUTPUT:
888 RETVAL 1204 RETVAL
889 1205
890void 1206void
891DESTROY (CFPlus::Layout self) 1207DESTROY (DC::Layout self)
892 CODE: 1208 CODE:
893 g_object_unref (self->pl); 1209 g_object_unref (self->pl);
1210 rc_free (self->rc);
894 Safefree (self); 1211 Safefree (self);
895 1212
896void 1213void
897set_text (CFPlus::Layout self, SV *text_) 1214set_text (DC::Layout self, SV *text_)
898 CODE: 1215 CODE:
899{ 1216{
900 STRLEN textlen; 1217 STRLEN textlen;
901 char *text = SvPVutf8 (text_, textlen); 1218 char *text = SvPVutf8 (text_, textlen);
902 1219
903 pango_layout_set_text (self->pl, text, textlen); 1220 pango_layout_set_text (self->pl, text, textlen);
904} 1221}
905 1222
906void 1223void
907set_markup (CFPlus::Layout self, SV *text_) 1224set_markup (DC::Layout self, SV *text_)
908 CODE: 1225 CODE:
909{ 1226{
910 STRLEN textlen; 1227 STRLEN textlen;
911 char *text = SvPVutf8 (text_, textlen); 1228 char *text = SvPVutf8 (text_, textlen);
912 1229
913 pango_layout_set_markup (self->pl, text, textlen); 1230 pango_layout_set_markup (self->pl, text, textlen);
914} 1231}
915 1232
916void 1233void
917set_shapes (CFPlus::Layout self, ...) 1234set_shapes (DC::Layout self, ...)
918 CODE: 1235 CODE:
919{ 1236{
920 PangoAttrList *attrs = 0; 1237 PangoAttrList *attrs = 0;
921 const char *text = pango_layout_get_text (self->pl); 1238 const char *text = pango_layout_get_text (self->pl);
922 const char *pos = text; 1239 const char *pos = text;
… …
957 if (attrs) 1274 if (attrs)
958 pango_layout_set_attributes (self->pl, attrs); 1275 pango_layout_set_attributes (self->pl, attrs);
959} 1276}
960 1277
961void 1278void
962get_shapes (CFPlus::Layout self) 1279get_shapes (DC::Layout self)
963 PPCODE: 1280 PPCODE:
964{ 1281{
965 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1282 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966 1283
967 do 1284 do
968 { 1285 {
969 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1286 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970 1287
971 if (run && shape_attr_p (run)) 1288 if (run && shape_attr_p (run))
972 { 1289 {
973 PangoRectangle extents; 1290 PangoRectangle extents;
974 pango_layout_iter_get_run_extents (iter, 0, &extents); 1291 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
982 1299
983 pango_layout_iter_free (iter); 1300 pango_layout_iter_free (iter);
984} 1301}
985 1302
986int 1303int
987has_wrapped (CFPlus::Layout self) 1304has_wrapped (DC::Layout self)
988 CODE: 1305 CODE:
989{ 1306{
990 int lines = 1; 1307 int lines = 1;
991 const char *text = pango_layout_get_text (self->pl); 1308 const char *text = pango_layout_get_text (self->pl);
992 1309
… …
997} 1314}
998 OUTPUT: 1315 OUTPUT:
999 RETVAL 1316 RETVAL
1000 1317
1001SV * 1318SV *
1002get_text (CFPlus::Layout self) 1319get_text (DC::Layout self)
1003 CODE: 1320 CODE:
1004 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1321 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005 sv_utf8_decode (RETVAL); 1322 sv_utf8_decode (RETVAL);
1006 OUTPUT: 1323 OUTPUT:
1007 RETVAL 1324 RETVAL
1008 1325
1009void 1326void
1010set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1327set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011 CODE: 1328 CODE:
1012 self->r = r; 1329 self->r = r;
1013 self->g = g; 1330 self->g = g;
1014 self->b = b; 1331 self->b = b;
1015 self->a = a; 1332 self->a = a;
1016 1333
1017void 1334void
1018set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1335set_font (DC::Layout self, DC::Font font = 0)
1019 CODE: 1336 CODE:
1020 if (self->font != font) 1337 if (self->font != font)
1021 { 1338 {
1022 self->font = font; 1339 self->font = font;
1023 layout_update_font (self); 1340 layout_update_font (self);
1024 } 1341 }
1025 1342
1026void 1343void
1027set_height (CFPlus::Layout self, int base_height) 1344set_height (DC::Layout self, int base_height)
1028 CODE: 1345 CODE:
1029 if (self->base_height != base_height) 1346 if (self->base_height != base_height)
1030 { 1347 {
1031 self->base_height = base_height; 1348 self->base_height = base_height;
1032 layout_update_font (self); 1349 layout_update_font (self);
1033 } 1350 }
1034 1351
1035void 1352void
1036set_width (CFPlus::Layout self, int max_width = -1) 1353set_width (DC::Layout self, int max_width = -1)
1037 CODE: 1354 CODE:
1038 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1355 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039 1356
1040void 1357void
1041set_indent (CFPlus::Layout self, int indent) 1358set_indent (DC::Layout self, int indent)
1042 CODE: 1359 CODE:
1043 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1360 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044 1361
1045void 1362void
1046set_spacing (CFPlus::Layout self, int spacing) 1363set_spacing (DC::Layout self, int spacing)
1047 CODE: 1364 CODE:
1048 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1365 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049 1366
1050void 1367void
1051set_ellipsise (CFPlus::Layout self, int ellipsise) 1368set_ellipsise (DC::Layout self, int ellipsise)
1052 CODE: 1369 CODE:
1053 pango_layout_set_ellipsize (self->pl, 1370 pango_layout_set_ellipsize (self->pl,
1054 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1371 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1372 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1373 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057 : PANGO_ELLIPSIZE_NONE 1374 : PANGO_ELLIPSIZE_NONE
1058 ); 1375 );
1059 1376
1060void 1377void
1061set_single_paragraph_mode (CFPlus::Layout self, int spm) 1378set_single_paragraph_mode (DC::Layout self, int spm)
1062 CODE: 1379 CODE:
1063 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1380 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064 1381
1065void 1382void
1066size (CFPlus::Layout self) 1383size (DC::Layout self)
1067 PPCODE: 1384 PPCODE:
1068{ 1385{
1069 int w, h; 1386 int w, h;
1070 1387
1071 layout_get_pixel_size (self, &w, &h); 1388 layout_get_pixel_size (self, &w, &h);
… …
1074 PUSHs (sv_2mortal (newSViv (w))); 1391 PUSHs (sv_2mortal (newSViv (w)));
1075 PUSHs (sv_2mortal (newSViv (h))); 1392 PUSHs (sv_2mortal (newSViv (h)));
1076} 1393}
1077 1394
1078int 1395int
1079descent (CFPlus::Layout self) 1396descent (DC::Layout self)
1080 CODE: 1397 CODE:
1081{ 1398{
1082 PangoRectangle rect; 1399 PangoRectangle rect;
1083 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1400 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084 pango_layout_line_get_pixel_extents (line, 0, &rect); 1401 pango_layout_line_get_pixel_extents (line, 0, &rect);
1085 RETVAL = PANGO_DESCENT (rect); 1402 RETVAL = PANGO_DESCENT (rect);
1086} 1403}
1087 OUTPUT: 1404 OUTPUT:
1088 RETVAL 1405 RETVAL
1089 1406
1090int 1407int
1091xy_to_index (CFPlus::Layout self, int x, int y) 1408xy_to_index (DC::Layout self, int x, int y)
1092 CODE: 1409 CODE:
1093{ 1410{
1094 int index, trailing; 1411 int index, trailing;
1095 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1412 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096 RETVAL = index + trailing; 1413 RETVAL = index + trailing;
1097} 1414}
1098 OUTPUT: 1415 OUTPUT:
1099 RETVAL 1416 RETVAL
1100 1417
1101void 1418void
1102cursor_pos (CFPlus::Layout self, int index) 1419cursor_pos (DC::Layout self, int index)
1103 PPCODE: 1420 PPCODE:
1104{ 1421{
1105 PangoRectangle strong_pos; 1422 PangoRectangle pos;
1106 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1423 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107 1424
1108 EXTEND (SP, 3); 1425 EXTEND (SP, 3);
1109 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1426 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1427 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1428 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112} 1429}
1113 1430
1114void 1431void
1115index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1432index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116 PPCODE: 1433 PPCODE:
1117{ 1434{
1118 int line, x; 1435 int line, x;
1119 1436
1120 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1437 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1438#if !PANGO_VERSION_CHECK (1, 17, 3)
1121 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1439 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122 1440 --line;
1441#endif
1123 EXTEND (SP, 2); 1442 EXTEND (SP, 2);
1124 PUSHs (sv_2mortal (newSViv (line - 1))); 1443 PUSHs (sv_2mortal (newSViv (line)));
1125 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1444 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126} 1445}
1127 1446
1128void 1447void
1129line_x_to_index (CFPlus::Layout self, int line, int x) 1448line_x_to_index (DC::Layout self, int line, int x)
1130 PPCODE: 1449 PPCODE:
1131{ 1450{
1132 PangoLayoutLine *lp; 1451 PangoLayoutLine *lp;
1133 int index, trailing; 1452 int index, trailing;
1134 1453
1135 if (line < 0) 1454 if (line < 0)
1136 XSRETURN_EMPTY; 1455 XSRETURN_EMPTY;
1137 1456
1138 if (!(lp = pango_layout_get_line (self->pl, line))) 1457 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139 XSRETURN_EMPTY; /* do better */ 1458 XSRETURN_EMPTY; /* do better */
1140 1459
1141 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1460 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142 1461
1143 EXTEND (SP, 2); 1462 EXTEND (SP, 2);
… …
1149 PUSHs (sv_2mortal (newSViv (trailing))); 1468 PUSHs (sv_2mortal (newSViv (trailing)));
1150 } 1469 }
1151} 1470}
1152 1471
1153void 1472void
1154render (CFPlus::Layout self, float x, float y, int flags = 0) 1473render (DC::Layout self, float x, float y, int flags = 0)
1155 PPCODE: 1474 CODE:
1475 rc_clear (self->rc);
1156 pango_opengl_render_layout_subpixel ( 1476 pango_opengl_render_layout_subpixel (
1157 self->pl, 1477 self->pl,
1478 self->rc,
1158 x * PANGO_SCALE, y * PANGO_SCALE, 1479 x * PANGO_SCALE, y * PANGO_SCALE,
1159 self->r, self->g, self->b, self->a, 1480 self->r, self->g, self->b, self->a,
1160 flags 1481 flags
1161 ); 1482 );
1483 // we assume that context_change actually clears/frees stuff
1484 // and does not do any recomputation...
1485 pango_layout_context_changed (self->pl);
1162 1486
1163MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165void 1487void
1166pad2pot (SV *data_, SV *w_, SV *h_) 1488draw (DC::Layout self)
1167 CODE: 1489 CODE:
1168{ 1490{
1169 int ow = SvIV (w_); 1491 glEnable (GL_TEXTURE_2D);
1170 int oh = SvIV (h_); 1492 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1493 glEnable (GL_BLEND);
1494 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1495 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1496 glEnable (GL_ALPHA_TEST);
1497 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171 1498
1172 if (ow && oh) 1499 rc_draw (self->rc);
1500
1501 glDisable (GL_ALPHA_TEST);
1502 glDisable (GL_BLEND);
1503 glDisable (GL_TEXTURE_2D);
1504}
1505
1506MODULE = Deliantra::Client PACKAGE = DC::Texture
1507
1508PROTOTYPES: ENABLE
1509
1510void
1511pad (SV *data_, int ow, int oh, int nw, int nh)
1512 CODE:
1513{
1514 if ((nw != ow || nh != oh) && SvOK (data_))
1173 { 1515 {
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; 1516 STRLEN datalen;
1182 char *data = SvPVbyte (data_, datalen); 1517 char *data = SvPVbyte (data_, datalen);
1183 int bpp = datalen / (ow * oh); 1518 int bpp = datalen / (ow * oh);
1184 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1519 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185 1520
1186 SvPOK_only (result_); 1521 SvPOK_only (result_);
1187 SvCUR_set (result_, nw * nh * bpp); 1522 SvCUR_set (result_, nw * nh * bpp);
1188 1523
1189 memset (SvPVX (result_), 0, nw * nh * bpp); 1524 memset (SvPVX (result_), 0, nw * nh * bpp);
1190 while (oh--) 1525 while (oh--)
1191 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1526 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192 1527
1193 sv_setsv (data_, result_); 1528 sv_setsv (data_, result_);
1194 }
1195
1196 sv_setiv (w_, nw);
1197 sv_setiv (h_, nh);
1198 }
1199 } 1529 }
1200} 1530}
1201 1531
1202void 1532void
1203draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1533draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1209{ 1539{
1210 HV *hv = (HV *)SvRV (self); 1540 HV *hv = (HV *)SvRV (self);
1211 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1541 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1542 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1543 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1544
1545 if (name <= 0)
1546 XSRETURN_EMPTY;
1214 1547
1215 if (items < 5) 1548 if (items < 5)
1216 { 1549 {
1217 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1550 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1551 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1246 glDisable (GL_ALPHA_TEST); 1579 glDisable (GL_ALPHA_TEST);
1247 glDisable (GL_BLEND); 1580 glDisable (GL_BLEND);
1248 } 1581 }
1249} 1582}
1250 1583
1251MODULE = CFPlus PACKAGE = CFPlus::Map 1584IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1585 CODE:
1586{
1587 GLint width;
1588 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1589 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1590 RETVAL = width > 0;
1591}
1592 OUTPUT:
1593 RETVAL
1252 1594
1253CFPlus::Map 1595MODULE = Deliantra::Client PACKAGE = DC::Map
1596
1597PROTOTYPES: DISABLE
1598
1599DC::Map
1254new (SV *class) 1600new (SV *class)
1255 CODE: 1601 CODE:
1256 New (0, RETVAL, 1, struct map); 1602 New (0, RETVAL, 1, struct map);
1257 RETVAL->x = 0; 1603 RETVAL->x = 0;
1258 RETVAL->y = 0; 1604 RETVAL->y = 0;
… …
1266 RETVAL->row = 0; 1612 RETVAL->row = 0;
1267 OUTPUT: 1613 OUTPUT:
1268 RETVAL 1614 RETVAL
1269 1615
1270void 1616void
1271DESTROY (CFPlus::Map self) 1617DESTROY (DC::Map self)
1272 CODE: 1618 CODE:
1273{ 1619{
1274 map_clear (self); 1620 map_clear (self);
1275 Safefree (self->face2tile); 1621 Safefree (self->face2tile);
1276 Safefree (self->tex); 1622 Safefree (self->tex);
1277 Safefree (self); 1623 Safefree (self);
1278} 1624}
1279 1625
1280void 1626void
1281resize (CFPlus::Map self, int map_width, int map_height) 1627resize (DC::Map self, int map_width, int map_height)
1282 CODE: 1628 CODE:
1283 self->w = map_width; 1629 self->w = map_width;
1284 self->h = map_height; 1630 self->h = map_height;
1285 1631
1286void 1632void
1287clear (CFPlus::Map self) 1633clear (DC::Map self)
1288 CODE: 1634 CODE:
1289 map_clear (self); 1635 map_clear (self);
1290 1636
1291void 1637void
1292set_tileid (CFPlus::Map self, int face, int tile) 1638set_tileid (DC::Map self, int face, int tile)
1293 CODE: 1639 CODE:
1294{ 1640{
1295 need_facenum (self, face); self->face2tile [face] = tile; 1641 need_facenum (self, face); self->face2tile [face] = tile;
1296 need_texid (self, tile); 1642 need_texid (self, tile);
1297} 1643}
1298 1644
1299void 1645void
1646set_smooth (DC::Map self, int face, int smooth, int level)
1647 CODE:
1648{
1649 tileid texid;
1650 maptex *tex;
1651
1652 if (face < 0 || face >= self->faces)
1653 return;
1654
1655 if (smooth < 0 || smooth >= self->faces)
1656 return;
1657
1658 texid = self->face2tile [face];
1659
1660 if (!texid)
1661 return;
1662
1663 tex = self->tex + texid;
1664 tex->smoothtile = self->face2tile [smooth];
1665 tex->smoothlevel = level;
1666}
1667
1668void
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) 1669set_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: 1670 CODE:
1302{ 1671{
1303 need_texid (self, texid); 1672 need_texid (self, texid);
1304 1673
1305 { 1674 {
… …
1325 // from transparent color bleeding and ugly wrapping effects. 1694 // from transparent color bleeding and ugly wrapping effects.
1326 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1695 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327} 1696}
1328 1697
1329int 1698int
1330ox (CFPlus::Map self) 1699ox (DC::Map self)
1331 ALIAS: 1700 ALIAS:
1332 oy = 1 1701 oy = 1
1333 x = 2 1702 x = 2
1334 y = 3 1703 y = 3
1335 w = 4 1704 w = 4
… …
1346 } 1715 }
1347 OUTPUT: 1716 OUTPUT:
1348 RETVAL 1717 RETVAL
1349 1718
1350void 1719void
1351scroll (CFPlus::Map self, int dx, int dy) 1720scroll (DC::Map self, int dx, int dy)
1352 CODE: 1721 CODE:
1353{ 1722{
1354 if (dx > 0) 1723 if (dx > 0)
1355 map_blank (self, self->x, self->y, dx, self->h); 1724 map_blank (self, self->x, self->y, dx, self->h);
1356 else if (dx < 0) 1725 else if (dx < 0)
1357 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1726 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358 1727
1359 if (dy > 0) 1728 if (dy > 0)
1360 map_blank (self, self->x, self->y, self->w, dy); 1729 map_blank (self, self->x, self->y, self->w, dy);
1361 else if (dy < 0) 1730 else if (dy < 0)
1362 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1731 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363 1732
1364 self->ox += dx; self->x += dx; 1733 self->ox += dx; self->x += dx;
1365 self->oy += dy; self->y += dy; 1734 self->oy += dy; self->y += dy;
1366 1735
1367 while (self->y < 0) 1736 while (self->y < 0)
… …
1371 self->rows += MAP_EXTEND_Y; 1740 self->rows += MAP_EXTEND_Y;
1372 self->y += MAP_EXTEND_Y; 1741 self->y += MAP_EXTEND_Y;
1373 } 1742 }
1374} 1743}
1375 1744
1376void 1745SV *
1377map1a_update (CFPlus::Map self, SV *data_, int extmap) 1746map1a_update (DC::Map self, SV *data_, int extmap)
1378 CODE: 1747 CODE:
1379{ 1748{
1380 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1749 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381 uint8_t *data_end = (uint8_t *)SvEND (data_); 1750 uint8_t *data_end = (uint8_t *)SvEND (data_);
1382 mapcell *cell; 1751 mapcell *cell;
1383 int x, y, flags; 1752 int x, y, z, flags;
1753 AV *missing = newAV ();
1754 RETVAL = newRV_noinc ((SV *)missing);
1384 1755
1385 while (data < data_end - 1) 1756 while (data < data_end - 1)
1386 { 1757 {
1387 flags = (data [0] << 8) + data [1]; data += 2; 1758 flags = (data [0] << 8) + data [1]; data += 2;
1388 1759
… …
1408 uint8_t ext, cmd; 1779 uint8_t ext, cmd;
1409 1780
1410 do 1781 do
1411 { 1782 {
1412 ext = *data++; 1783 ext = *data++;
1413 cmd = ext & 0x3f; 1784 cmd = ext & 0x7f;
1414 1785
1415 if (cmd < 4) 1786 if (cmd < 4)
1416 cell->darkness = 255 - ext * 64 + 1; 1787 cell->darkness = 255 - ext * 64 + 1;
1417 else if (cmd == 5) // health 1788 else if (cmd == 5) // health
1418 { 1789 {
… …
1421 } 1792 }
1422 else if (cmd == 6) // monster width 1793 else if (cmd == 6) // monster width
1423 cell->stat_width = *data++ + 1; 1794 cell->stat_width = *data++ + 1;
1424 else if (cmd == 0x47) 1795 else if (cmd == 0x47)
1425 { 1796 {
1426 if (*data == 8) 1797 if (*data == 1) cell->player = data [1];
1427 ; // decode player uuid 1798 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1799 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1800 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428 1801
1429 data += *data + 1; 1802 data += *data + 1;
1430 } 1803 }
1431 else if (cmd == 8) // cell flags 1804 else if (cmd == 8) // cell flags
1432 cell->flags = *data++; 1805 cell->flags = *data++;
… …
1439 } 1812 }
1440 else 1813 else
1441 cell->darkness = *data++ + 1; 1814 cell->darkness = *data++ + 1;
1442 } 1815 }
1443 1816
1817 for (z = 0; z <= 2; ++z)
1444 if (flags & 4) 1818 if (flags & (4 >> z))
1445 { 1819 {
1446 faceid face = (data [0] << 8) + data [1]; data += 2; 1820 faceid face = (data [0] << 8) + data [1]; data += 2;
1447 need_facenum (self, face); 1821 need_facenum (self, face);
1448 cell->tile [0] = self->face2tile [face]; 1822 cell->tile [z] = self->face2tile [face];
1823
1824 if (cell->tile [z])
1825 {
1826 maptex *tex = self->tex + cell->tile [z];
1827 if (!tex->name)
1828 av_push (missing, newSViv (cell->tile [z]));
1829
1830 if (tex->smoothtile)
1831 {
1832 maptex *smooth = self->tex + tex->smoothtile;
1833 if (!smooth->name)
1834 av_push (missing, newSViv (tex->smoothtile));
1835 }
1836 }
1449 } 1837 }
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 } 1838 }
1465 else 1839 else
1466 cell->darkness = 0; 1840 CELL_CLEAR (cell);
1467 } 1841 }
1468} 1842}
1843 OUTPUT:
1844 RETVAL
1469 1845
1470SV * 1846SV *
1471mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1847mapmap (DC::Map self, int x0, int y0, int w, int h)
1472 CODE: 1848 CODE:
1473{ 1849{
1474 int x1, x; 1850 int x1, x;
1475 int y1, y; 1851 int y1, y;
1476 int z; 1852 int z;
… …
1521} 1897}
1522 OUTPUT: 1898 OUTPUT:
1523 RETVAL 1899 RETVAL
1524 1900
1525void 1901void
1526draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 1902draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1527 CODE: 1903 CODE:
1528{ 1904{
1529 int x, y, z; 1905 int x, y, z;
1530 int last_name;
1531 1906
1532 glColor4ub (255, 255, 255, 255); 1907 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1908 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1909 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1910 smooth_key skey;
1911 int pl_x, pl_y;
1912 maptex pl_tex;
1913 rc_t *rc = rc_alloc ();
1914 rc_key_t key;
1915 rc_array_t *arr;
1916
1917 pl_tex.name = 0;
1918
1919 // thats current max. sorry.
1920 if (sw > 255) sw = 255;
1921 if (sh > 255) sh = 255;
1922
1923 // clear key, in case of extra padding
1924 memset (&skey, 0, sizeof (skey));
1925
1926 memset (&key, 0, sizeof (key));
1927 key.r = 255;
1928 key.g = 255;
1929 key.b = 255;
1930 key.a = 255;
1931 key.mode = GL_QUADS;
1932 key.format = GL_T2F_V3F;
1933 key.texname = -1;
1934
1935 mx += self->x;
1936 my += self->y;
1937
1938 // first pass: determine smooth_max
1939 // rather ugly, if you ask me
1940 // could also be stored inside mapcell and updated on change
1941 memset (smooth_max, 0, sizeof (smooth_max));
1942
1943 for (y = 0; y < sh; y++)
1944 if (0 <= y + my && y + my < self->rows)
1945 {
1946 maprow *row = self->row + (y + my);
1947
1948 for (x = 0; x < sw; x++)
1949 if (row->c0 <= x + mx && x + mx < row->c1)
1950 {
1951 mapcell *cell = row->col + (x + mx - row->c0);
1952
1953 smooth_max[x + 1][y + 1] =
1954 MAX (self->tex [cell->tile [0]].smoothlevel,
1955 MAX (self->tex [cell->tile [1]].smoothlevel,
1956 self->tex [cell->tile [2]].smoothlevel));
1957 }
1958 }
1533 1959
1534 glEnable (GL_BLEND); 1960 glEnable (GL_BLEND);
1535 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1961 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); 1962 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538 1963
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++) 1964 for (z = 0; z <= 2; z++)
1965 {
1966 memset (smooth_level, 0, sizeof (smooth_level));
1967
1547 for (y = 0; y < sh; y++) 1968 for (y = 0; y < sh; y++)
1548 if (0 <= y + my && y + my < self->rows) 1969 if (0 <= y + my && y + my < self->rows)
1549 { 1970 {
1550 maprow *row = self->row + (y + my); 1971 maprow *row = self->row + (y + my);
1551 1972
1552 for (x = 0; x < sw; x++) 1973 for (x = 0; x < sw; x++)
1553 if (row->c0 <= x + mx && x + mx < row->c1) 1974 if (row->c0 <= x + mx && x + mx < row->c1)
1554 { 1975 {
1555 mapcell *cell = row->col + (x + mx - row->c0); 1976 mapcell *cell = row->col + (x + mx - row->c0);
1556 tileid tile = cell->tile [z]; 1977 tileid tile = cell->tile [z];
1978
1979 if (tile)
1980 {
1981 maptex tex = self->tex [tile];
1982 int px = (x + 1) * T - tex.w;
1983 int py = (y + 1) * T - tex.h;
1984
1985 if (key.texname != tex.name)
1986 {
1987 if (!tex.name)
1988 tex = self->tex [2]; /* missing, replace by noface */
1989
1990 key.texname = tex.name;
1991 arr = rc_array (rc, &key);
1992 }
1993
1994 if (expect_false (cell->player == player) && expect_false (z == 2))
1995 {
1996 pl_x = px;
1997 pl_y = py;
1998 pl_tex = tex;
1999 continue;
2000 }
2001
2002 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2003 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2004 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2005 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2006
2007 if (expect_false (cell->flags) && expect_false (z == 2))
2008 {
2009 // overlays such as the speech bubble, probably more to come
2010 if (cell->flags & 1)
2011 {
2012 maptex tex = self->tex [1];
2013 int px = x * T + T * 2 / 32;
2014 int py = y * T - T * 6 / 32;
2015
2016 if (tex.name)
2017 {
2018 if (key.texname != tex.name)
2019 {
2020 key.texname = tex.name;
2021 arr = rc_array (rc, &key);
2022 }
2023
2024 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2025 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2026 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2027 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2028 }
2029 }
2030 }
2031
2032 // update smooth hash
2033 if (tex.smoothtile)
2034 {
2035 skey.tile = tex.smoothtile;
2036 skey.level = tex.smoothlevel;
2037
2038 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2039
2040 // add bits to current tile and all neighbours. skey.x|y is
2041 // shifted +1|+1 so we always stay positive.
2042
2043 // bits is ___n cccc CCCC bbbb
2044 // n do not draw borders&corners
2045 // c draw these corners, but...
2046 // C ... not these
2047 // b draw these borders
2048
2049 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2050 // ┃· ·· ·┃ ━━
2051
2052 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2053 // ·· ·· ·┏ ┓·
2054
2055 // full tile
2056 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2057
2058 // borders
2059 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2060 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2061 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2062 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2063
2064 // corners
2065 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2066 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2067 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2068 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2069 }
2070 }
1557 2071 }
2072 }
2073
2074 rc_draw (rc);
2075 rc_clear (rc);
2076
2077 // go through all smoothlevels, lowest to highest, then draw.
2078 // this is basically counting sort
2079 {
2080 int w, b;
2081
2082 glEnable (GL_TEXTURE_2D);
2083 glBegin (GL_QUADS);
2084 for (w = 0; w < 256 / 32; ++w)
2085 {
2086 uint32_t smask = smooth_level [w];
1558 if (tile) 2087 if (smask)
2088 for (b = 0; b < 32; ++b)
2089 if (smask & (((uint32_t)1) << b))
1559 { 2090 {
1560 maptex tex = self->tex [tile]; 2091 int level = (w << 5) | b;
1561 int px = (x + 1) * T - tex.w; 2092 HE *he;
1562 int py = (y + 1) * T - tex.h;
1563 2093
1564 if (last_name != tex.name) 2094 hv_iterinit (smooth);
2095 while ((he = hv_iternext (smooth)))
1565 { 2096 {
2097 smooth_key *skey = (smooth_key *)HeKEY (he);
2098 IV bits = SvIVX (HeVAL (he));
2099
1566 if (!tex.name) 2100 if (!(bits & 0x1000)
1567 tex = self->tex [2]; /* missing, replace by noface */ 2101 && skey->level == level
1568 2102 && 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 { 2103 {
1583 maptex tex = self->tex [1]; 2104 maptex tex = self->tex [skey->tile];
1584 int px = x * T + T * 2 / 32; 2105 int px = (((int)skey->x) - 1) * T;
1585 int py = y * T - T * 6 / 32; 2106 int py = (((int)skey->y) - 1) * T;
2107 int border = bits & 15;
2108 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2109 float dx = tex.s * .0625f; // 16 images/row
2110 float dy = tex.t * .5f ; // 2 images/column
1586 2111
2112 if (tex.name)
2113 {
2114 // this time avoiding texture state changes
2115 // save gobs of state changes.
2116 if (key.texname != tex.name)
2117 {
1587 glEnd (); 2118 glEnd ();
1588 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2119 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589 glBegin (GL_QUADS); 2120 glBegin (GL_QUADS);
2121 }
1590 2122
2123 if (border)
2124 {
2125 float ox = border * dx;
2126
2127 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2128 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2129 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2130 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2131 }
2132
2133 if (corner)
2134 {
2135 float ox = corner * dx;
2136
1591 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2137 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T); 2138 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T); 2139 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py ); 2140 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2141 }
2142 }
1595 } 2143 }
1596 } 2144 }
1597 } 2145 }
1598 }
1599 } 2146 }
1600 2147
1601 glEnd (); 2148 glEnd ();
1602
1603 glDisable (GL_TEXTURE_2D); 2149 glDisable (GL_TEXTURE_2D);
2150 key.texname = -1;
2151 }
2152
2153 hv_clear (smooth);
2154 }
2155
2156 if (pl_tex.name)
2157 {
2158 maptex tex = pl_tex;
2159 int px = pl_x + sdx;
2160 int py = pl_y + sdy;
2161
2162 key.texname = tex.name;
2163 arr = rc_array (rc, &key);
2164
2165 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2166 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2167 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2169
2170 rc_draw (rc);
2171 }
2172
1604 glDisable (GL_BLEND); 2173 glDisable (GL_BLEND);
2174 rc_free (rc);
1605 2175
1606 // top layer: overlays such as the health bar 2176 // top layer: overlays such as the health bar
1607 for (y = 0; y < sh; y++) 2177 for (y = 0; y < sh; y++)
1608 if (0 <= y + my && y + my < self->rows) 2178 if (0 <= y + my && y + my < self->rows)
1609 { 2179 {
… …
1634 } 2204 }
1635 } 2205 }
1636} 2206}
1637 2207
1638void 2208void
1639draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2209draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640 CODE: 2210 CODE:
1641{ 2211{
1642 static float color[16][3] = { 2212 static float color[16][3] = {
1643 { 0.00F, 0.00F, 0.00F }, 2213 { 0.00F, 0.00F, 0.00F },
1644 { 1.00F, 1.00F, 1.00F }, 2214 { 1.00F, 1.00F, 1.00F },
… …
1694 glDisable (GL_BLEND); 2264 glDisable (GL_BLEND);
1695 glDisable (GL_TEXTURE_2D); 2265 glDisable (GL_TEXTURE_2D);
1696} 2266}
1697 2267
1698void 2268void
1699fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2269fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700 PPCODE: 2270 PPCODE:
1701{ 2271{
1702 int x, y; 2272 int x, y;
2273 int sw1 = sw + 2;
2274 int sh1 = sh + 2;
2275 int sh3 = sh * 3;
1703 int sw4 = (sw + 3) & ~3; 2276 int sw34 = (sw * 3 + 3) & ~3;
2277 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2278 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2279 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706 2280
1707 memset (darkness, 255, sw4 * sh);
1708 SvPOK_only (darkness_sv); 2281 SvPOK_only (darkness3_sv);
1709 SvCUR_set (darkness_sv, sw4 * sh); 2282 SvCUR_set (darkness3_sv, sw34 * sh3);
1710 2283
1711 mx += self->x; 2284 mx += self->x - 1;
1712 my += self->y; 2285 my += self->y - 1;
1713 2286
2287 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2288
1714 for (y = 0; y < sh; y++) 2289 for (y = 0; y < sh1; y++)
1715 if (0 <= y + my && y + my < self->rows) 2290 if (0 <= y + my && y + my < self->rows)
1716 { 2291 {
1717 maprow *row = self->row + (y + my); 2292 maprow *row = self->row + (y + my);
1718 2293
1719 for (x = 0; x < sw; x++) 2294 for (x = 0; x < sw1; x++)
1720 if (row->c0 <= x + mx && x + mx < row->c1) 2295 if (row->c0 <= x + mx && x + mx < row->c1)
1721 { 2296 {
1722 mapcell *cell = row->col + (x + mx - row->c0); 2297 mapcell *cell = row->col + (x + mx - row->c0);
1723 2298
1724 darkness[y * sw4 + x] = cell->darkness 2299 darkness1 [y * sw1 + x] = cell->darkness
1725 ? 255 - (cell->darkness - 1) 2300 ? 255 - (cell->darkness - 1)
1726 : 255 - FOW_DARKNESS; 2301 : 255 - FOW_DARKNESS;
1727 } 2302 }
1728 } 2303 }
1729 2304
2305 for (y = 0; y < sh; ++y)
2306 for (x = 0; x < sw; ++x)
2307 {
2308 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2309 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2310 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2311 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2312 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2313 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2314 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2315 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2316 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2317
2318 uint8_t r11 = (d11 + d21 + d12) / 3;
2319 uint8_t r21 = d21;
2320 uint8_t r31 = (d21 + d31 + d32) / 3;
2321
2322 uint8_t r12 = d12;
2323 uint8_t r22 = d22;
2324 uint8_t r32 = d32;
2325
2326 uint8_t r13 = (d13 + d23 + d12) / 3;
2327 uint8_t r23 = d23;
2328 uint8_t r33 = (d23 + d33 + d32) / 3;
2329
2330 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2331 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2332 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2333 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2334 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2335 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2336 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2337 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2338 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2339 }
2340
2341 free (darkness1);
2342
1730 EXTEND (SP, 3); 2343 EXTEND (SP, 3);
1731 PUSHs (sv_2mortal (newSViv (sw4))); 2344 PUSHs (sv_2mortal (newSViv (sw34)));
1732 PUSHs (sv_2mortal (newSViv (sh))); 2345 PUSHs (sv_2mortal (newSViv (sh3)));
1733 PUSHs (darkness_sv); 2346 PUSHs (darkness3_sv);
1734} 2347}
1735 2348
1736SV * 2349SV *
1737get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2350get_rect (DC::Map self, int x0, int y0, int w, int h)
1738 CODE: 2351 CODE:
1739{ 2352{
1740 int x, y, x1, y1; 2353 int x, y, x1, y1;
1741 SV *data_sv = newSV (w * h * 7 + 5); 2354 SV *data_sv = newSV (w * h * 7 + 5);
1742 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2355 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1799 else 2412 else
1800 *data++ = 0; 2413 *data++ = 0;
1801 } 2414 }
1802 } 2415 }
1803 2416
2417 /* if size is w*h + 5 then no data has been found */
2418 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2419 {
1804 SvPOK_only (data_sv); 2420 SvPOK_only (data_sv);
1805 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2421 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2422 }
2423
1806 RETVAL = data_sv; 2424 RETVAL = data_sv;
1807} 2425}
1808 OUTPUT: 2426 OUTPUT:
1809 RETVAL 2427 RETVAL
1810 2428
1811void 2429void
1812set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2430set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813 PPCODE: 2431 PPCODE:
1814{ 2432{
1815 int x, y, z; 2433 int x, y, z;
1816 int w, h; 2434 int w, h;
1817 int x1, y1; 2435 int x1, y1;
2436 STRLEN len;
2437 uint8_t *data, *end;
2438
2439 len = SvLEN (data_sv);
2440 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2441 data = SvPVbyte_nolen (data_sv);
2442 end = data + len + 8;
2443
2444 if (len < 5)
2445 XSRETURN_EMPTY;
1818 2446
1819 if (*data++ != 0) 2447 if (*data++ != 0)
1820 return; /* version mismatch */ 2448 XSRETURN_EMPTY; /* version mismatch */
1821 2449
1822 w = *data++ << 8; w |= *data++; 2450 w = *data++ << 8; w |= *data++;
1823 h = *data++ << 8; h |= *data++; 2451 h = *data++ << 8; h |= *data++;
1824 2452
1825 // we need to do this 'cause we don't keep an absolute coord system for rows 2453 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1837 { 2465 {
1838 maprow *row = map_get_row (self, y); 2466 maprow *row = map_get_row (self, y);
1839 2467
1840 for (x = x0; x < x1; x++) 2468 for (x = x0; x < x1; x++)
1841 { 2469 {
2470 uint8_t flags;
2471
2472 if (data + 7 >= end)
2473 XSRETURN_EMPTY;
2474
1842 uint8_t flags = *data++; 2475 flags = *data++;
1843 2476
1844 if (flags) 2477 if (flags)
1845 { 2478 {
1846 mapcell *cell = row_get_cell (row, x); 2479 mapcell *cell = row_get_cell (row, x);
1847 tileid tile[3] = { 0, 0, 0 }; 2480 tileid tile[3] = { 0, 0, 0 };
… …
1850 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2483 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1851 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2484 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1852 2485
1853 if (cell->darkness == 0) 2486 if (cell->darkness == 0)
1854 { 2487 {
1855 cell->darkness = 0; 2488 /*cell->darkness = 0;*/
2489 EXTEND (SP, 3);
1856 2490
1857 for (z = 0; z <= 2; z++) 2491 for (z = 0; z <= 2; z++)
1858 { 2492 {
1859 tileid t = tile [z]; 2493 tileid t = tile [z];
1860 2494
1861 if (t >= self->texs || !self->tex [t].name) 2495 if (t >= self->texs || (t && !self->tex [t].name))
1862 { 2496 {
1863 XPUSHs (sv_2mortal (newSViv (t))); 2497 PUSHs (sv_2mortal (newSViv (t)));
1864 need_texid (self, t); 2498 need_texid (self, t);
1865 } 2499 }
1866 2500
1867 cell->tile [z] = t; 2501 cell->tile [z] = t;
1868 } 2502 }
… …
1870 } 2504 }
1871 } 2505 }
1872 } 2506 }
1873} 2507}
1874 2508
1875MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2509MODULE = Deliantra::Client PACKAGE = DC::RW
1876 2510
1877CFPlus::MixChunk 2511DC::RW
1878new_from_file (SV *class, char *path) 2512new (SV *class, SV *data_sv)
1879 CODE: 2513 CODE:
1880 RETVAL = Mix_LoadWAV (path); 2514{
2515 STRLEN datalen;
2516 char *data = SvPVbyte (data_sv, datalen);
2517
2518 RETVAL = SDL_RWFromConstMem (data, datalen);
2519}
1881 OUTPUT: 2520 OUTPUT:
1882 RETVAL 2521 RETVAL
1883 2522
2523DC::RW
2524new_from_file (SV *class, const char *path, const char *mode = "rb")
2525 CODE:
2526 RETVAL = SDL_RWFromFile (path, mode);
2527 OUTPUT:
2528 RETVAL
2529
2530# fails on win32:
2531# dc.xs(2268) : error C2059: syntax error : '('
1884void 2532#void
2533#close (DC::RW self)
2534# CODE:
2535# (self->(close)) (self);
2536
2537MODULE = Deliantra::Client PACKAGE = DC::Channel
2538
2539PROTOTYPES: DISABLE
2540
2541DC::Channel
2542find ()
2543 CODE:
2544{
2545 RETVAL = Mix_GroupAvailable (-1);
2546
2547 if (RETVAL < 0)
2548 {
2549 RETVAL = Mix_GroupOldest (-1);
2550
2551 if (RETVAL < 0)
2552 XSRETURN_UNDEF;
2553
2554 Mix_HaltChannel (RETVAL);
2555 }
2556
2557 Mix_UnregisterAllEffects (RETVAL);
2558 Mix_Volume (RETVAL, 128);
2559}
2560 OUTPUT:
2561 RETVAL
2562
2563void
2564halt (DC::Channel self)
2565 CODE:
2566 Mix_HaltChannel (self);
2567
2568void
2569expire (DC::Channel self, int ticks = -1)
2570 CODE:
2571 Mix_ExpireChannel (self, ticks);
2572
2573void
2574fade_out (DC::Channel self, int ticks = -1)
2575 CODE:
2576 Mix_FadeOutChannel (self, ticks);
2577
2578int
2579volume (DC::Channel self, int volume)
2580 CODE:
2581 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2582 OUTPUT:
2583 RETVAL
2584
2585void
2586unregister_all_effects (DC::Channel self)
2587 CODE:
2588 Mix_UnregisterAllEffects (self);
2589
2590void
2591set_panning (DC::Channel self, int left, int right)
2592 CODE:
2593 left = CLAMP (left , 0, 255);
2594 right = CLAMP (right, 0, 255);
2595 Mix_SetPanning (self, left, right);
2596
2597void
2598set_distance (DC::Channel self, int distance)
2599 CODE:
2600 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2601
2602void
2603set_position (DC::Channel self, int angle, int distance)
2604 CODE:
2605
2606void
2607set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2608 CODE:
2609{
2610 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2611 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2612 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2613}
2614
2615void
2616set_reverse_stereo (DC::Channel self, int flip)
2617 CODE:
2618 Mix_SetReverseStereo (self, flip);
2619
2620MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2621
2622PROTOTYPES: DISABLE
2623
2624DC::MixChunk
2625new (SV *class, DC::RW rwops)
2626 CODE:
2627 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2628 OUTPUT:
2629 RETVAL
2630
2631void
1885DESTROY (CFPlus::MixChunk self) 2632DESTROY (DC::MixChunk self)
1886 CODE: 2633 CODE:
1887 Mix_FreeChunk (self); 2634 Mix_FreeChunk (self);
1888 2635
1889int 2636int
1890volume (CFPlus::MixChunk self, int volume = -1) 2637volume (DC::MixChunk self, int volume = -1)
1891 CODE: 2638 CODE:
2639 if (items > 1)
2640 volume = CLAMP (volume, 0, 128);
1892 RETVAL = Mix_VolumeChunk (self, volume); 2641 RETVAL = Mix_VolumeChunk (self, volume);
1893 OUTPUT: 2642 OUTPUT:
1894 RETVAL 2643 RETVAL
1895 2644
1896int 2645DC::Channel
1897play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2646play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898 CODE: 2647 CODE:
2648{
1899 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2649 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2650
2651 if (RETVAL < 0)
2652 XSRETURN_UNDEF;
2653
2654 if (channel < 0)
2655 {
2656 Mix_UnregisterAllEffects (RETVAL);
2657 Mix_Volume (RETVAL, 128);
2658 }
2659}
1900 OUTPUT: 2660 OUTPUT:
1901 RETVAL 2661 RETVAL
1902 2662
1903MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2663MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904 2664
1905int 2665int
1906volume (int volume = -1) 2666volume (int volume = -1)
2667 PROTOTYPE: ;$
1907 CODE: 2668 CODE:
2669 if (items > 0)
2670 volume = CLAMP (volume, 0, 128);
1908 RETVAL = Mix_VolumeMusic (volume); 2671 RETVAL = Mix_VolumeMusic (volume);
1909 OUTPUT: 2672 OUTPUT:
1910 RETVAL 2673 RETVAL
1911 2674
2675void
2676fade_out (int ms)
2677 CODE:
2678 Mix_FadeOutMusic (ms);
2679
2680void
2681halt ()
2682 CODE:
2683 Mix_HaltMusic ();
2684
1912CFPlus::MixMusic 2685DC::MixMusic
1913new_from_file (SV *class, char *path) 2686new (SV *class, DC::RW rwops)
1914 CODE: 2687 CODE:
1915 RETVAL = Mix_LoadMUS (path); 2688 RETVAL = Mix_LoadMUS_RW (rwops);
1916 OUTPUT: 2689 OUTPUT:
1917 RETVAL 2690 RETVAL
1918 2691
1919void 2692void
1920DESTROY (CFPlus::MixMusic self) 2693DESTROY (DC::MixMusic self)
1921 CODE: 2694 CODE:
1922 Mix_FreeMusic (self); 2695 Mix_FreeMusic (self);
1923 2696
1924int 2697int
1925play (CFPlus::MixMusic self, int loops = -1) 2698play (DC::MixMusic self, int loops = -1)
1926 CODE: 2699 CODE:
1927 RETVAL = Mix_PlayMusic (self, loops); 2700 RETVAL = Mix_PlayMusic (self, loops);
1928 OUTPUT: 2701 OUTPUT:
1929 RETVAL 2702 RETVAL
1930 2703
1931MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2704void
2705fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2706 CODE:
2707 Mix_FadeInMusicPos (self, loops, ms, position);
2708
2709MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2710
2711PROTOTYPES: ENABLE
1932 2712
1933BOOT: 2713BOOT:
1934{ 2714{
1935 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2715 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936 static const struct { 2716 static const struct {
1937 const char *name; 2717 const char *name;
1938 IV iv; 2718 IV iv;
1939 } *civ, const_iv[] = { 2719 } *civ, const_iv[] = {
1940# define const_iv(name) { # name, (IV)name } 2720# define const_iv(name) { # name, (IV)name }
2721 const_iv (GL_VENDOR),
2722 const_iv (GL_VERSION),
2723 const_iv (GL_EXTENSIONS),
1941 const_iv (GL_COLOR_MATERIAL), 2724 const_iv (GL_COLOR_MATERIAL),
1942 const_iv (GL_SMOOTH), 2725 const_iv (GL_SMOOTH),
1943 const_iv (GL_FLAT), 2726 const_iv (GL_FLAT),
1944 const_iv (GL_DITHER), 2727 const_iv (GL_DITHER),
1945 const_iv (GL_BLEND), 2728 const_iv (GL_BLEND),
… …
1949 const_iv (GL_ALPHA_TEST), 2732 const_iv (GL_ALPHA_TEST),
1950 const_iv (GL_NORMALIZE), 2733 const_iv (GL_NORMALIZE),
1951 const_iv (GL_RESCALE_NORMAL), 2734 const_iv (GL_RESCALE_NORMAL),
1952 const_iv (GL_FRONT), 2735 const_iv (GL_FRONT),
1953 const_iv (GL_BACK), 2736 const_iv (GL_BACK),
2737 const_iv (GL_AUX0),
1954 const_iv (GL_AND), 2738 const_iv (GL_AND),
1955 const_iv (GL_ONE), 2739 const_iv (GL_ONE),
1956 const_iv (GL_ZERO), 2740 const_iv (GL_ZERO),
1957 const_iv (GL_SRC_ALPHA), 2741 const_iv (GL_SRC_ALPHA),
1958 const_iv (GL_DST_ALPHA), 2742 const_iv (GL_DST_ALPHA),
… …
1971 const_iv (GL_INTENSITY), 2755 const_iv (GL_INTENSITY),
1972 const_iv (GL_LUMINANCE), 2756 const_iv (GL_LUMINANCE),
1973 const_iv (GL_LUMINANCE_ALPHA), 2757 const_iv (GL_LUMINANCE_ALPHA),
1974 const_iv (GL_FLOAT), 2758 const_iv (GL_FLOAT),
1975 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2759 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2760 const_iv (GL_COMPRESSED_ALPHA_ARB),
2761 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2762 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2763 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2764 const_iv (GL_COMPRESSED_RGB_ARB),
2765 const_iv (GL_COMPRESSED_RGBA_ARB),
1976 const_iv (GL_COMPILE), 2766 const_iv (GL_COMPILE),
2767 const_iv (GL_PROXY_TEXTURE_1D),
2768 const_iv (GL_PROXY_TEXTURE_2D),
1977 const_iv (GL_TEXTURE_1D), 2769 const_iv (GL_TEXTURE_1D),
1978 const_iv (GL_TEXTURE_2D), 2770 const_iv (GL_TEXTURE_2D),
1979 const_iv (GL_TEXTURE_ENV), 2771 const_iv (GL_TEXTURE_ENV),
1980 const_iv (GL_TEXTURE_MAG_FILTER), 2772 const_iv (GL_TEXTURE_MAG_FILTER),
1981 const_iv (GL_TEXTURE_MIN_FILTER), 2773 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2002 const_iv (GL_COLOR_LOGIC_OP), 2794 const_iv (GL_COLOR_LOGIC_OP),
2003 const_iv (GL_SEPARABLE_2D), 2795 const_iv (GL_SEPARABLE_2D),
2004 const_iv (GL_CONVOLUTION_2D), 2796 const_iv (GL_CONVOLUTION_2D),
2005 const_iv (GL_CONVOLUTION_BORDER_MODE), 2797 const_iv (GL_CONVOLUTION_BORDER_MODE),
2006 const_iv (GL_CONSTANT_BORDER), 2798 const_iv (GL_CONSTANT_BORDER),
2799 const_iv (GL_POINTS),
2007 const_iv (GL_LINES), 2800 const_iv (GL_LINES),
2008 const_iv (GL_LINE_STRIP), 2801 const_iv (GL_LINE_STRIP),
2009 const_iv (GL_LINE_LOOP), 2802 const_iv (GL_LINE_LOOP),
2010 const_iv (GL_QUADS), 2803 const_iv (GL_QUADS),
2011 const_iv (GL_QUAD_STRIP), 2804 const_iv (GL_QUAD_STRIP),
2012 const_iv (GL_TRIANGLES), 2805 const_iv (GL_TRIANGLES),
2013 const_iv (GL_TRIANGLE_STRIP), 2806 const_iv (GL_TRIANGLE_STRIP),
2014 const_iv (GL_TRIANGLE_FAN), 2807 const_iv (GL_TRIANGLE_FAN),
2808 const_iv (GL_POLYGON),
2015 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2809 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2810 const_iv (GL_POINT_SMOOTH_HINT),
2811 const_iv (GL_LINE_SMOOTH_HINT),
2812 const_iv (GL_POLYGON_SMOOTH_HINT),
2813 const_iv (GL_GENERATE_MIPMAP_HINT),
2814 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016 const_iv (GL_FASTEST), 2815 const_iv (GL_FASTEST),
2816 const_iv (GL_DONT_CARE),
2817 const_iv (GL_NICEST),
2017 const_iv (GL_V2F), 2818 const_iv (GL_V2F),
2018 const_iv (GL_V3F), 2819 const_iv (GL_V3F),
2019 const_iv (GL_T2F_V3F), 2820 const_iv (GL_T2F_V3F),
2020 const_iv (GL_T2F_N3F_V3F), 2821 const_iv (GL_T2F_N3F_V3F),
2021# undef const_iv 2822# undef const_iv
2022 }; 2823 };
2023 2824
2024 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2825 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2826 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2827
2828 texture_av = newAV ();
2829 AvREAL_off (texture_av);
2026} 2830}
2831
2832void
2833disable_GL_EXT_blend_func_separate ()
2834 CODE:
2835 gl.BlendFuncSeparate = 0;
2836 gl.BlendFuncSeparateEXT = 0;
2027 2837
2028char * 2838char *
2029gl_vendor () 2839gl_vendor ()
2030 CODE: 2840 CODE:
2031 RETVAL = (char *)glGetString (GL_VENDOR); 2841 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2044 CODE: 2854 CODE:
2045 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2855 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046 OUTPUT: 2856 OUTPUT:
2047 RETVAL 2857 RETVAL
2048 2858
2859const char *glGetString (GLenum pname)
2860
2861GLint glGetInteger (GLenum pname)
2862 CODE:
2863 glGetIntegerv (pname, &RETVAL);
2864 OUTPUT:
2865 RETVAL
2866
2867GLdouble glGetDouble (GLenum pname)
2868 CODE:
2869 glGetDoublev (pname, &RETVAL);
2870 OUTPUT:
2871 RETVAL
2872
2049int glGetError () 2873int glGetError ()
2050 2874
2051void glFinish () 2875void glFinish ()
2052 2876
2053void glClear (int mask) 2877void glClear (int mask)
… …
2090# near_ and far_ are due to microsofts buggy "c" compiler 2914# near_ and far_ are due to microsofts buggy "c" compiler
2091void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2915void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092 2916
2093# near_ and far_ are due to microsofts buggy "c" compiler 2917# near_ and far_ are due to microsofts buggy "c" compiler
2094void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2918void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2919
2920PROTOTYPES: DISABLE
2095 2921
2096void glViewport (int x, int y, int width, int height) 2922void glViewport (int x, int y, int width, int height)
2097 2923
2098void glScissor (int x, int y, int width, int height) 2924void glScissor (int x, int y, int width, int height)
2099 2925
… …
2107 2933
2108void glRotate (float angle, float x, float y, float z) 2934void glRotate (float angle, float x, float y, float z)
2109 CODE: 2935 CODE:
2110 glRotatef (angle, x, y, z); 2936 glRotatef (angle, x, y, z);
2111 2937
2112void glBegin (int mode)
2113
2114void glEnd ()
2115
2116void glColor (float r, float g, float b, float a = 1.0) 2938void glColor (float r, float g, float b, float a = 1.0)
2117 PROTOTYPE: @
2118 ALIAS: 2939 ALIAS:
2119 glColor_premultiply = 1 2940 glColor_premultiply = 1
2120 CODE: 2941 CODE:
2121 if (ix) 2942 if (ix)
2122 { 2943 {
… …
2125 b *= a; 2946 b *= a;
2126 } 2947 }
2127 // microsoft visual "c" rounds instead of truncating... 2948 // microsoft visual "c" rounds instead of truncating...
2128 glColor4f (r, g, b, a); 2949 glColor4f (r, g, b, a);
2129 2950
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.) 2951void glRasterPos (float x, float y, float z = 0.)
2137 CODE: 2952 CODE:
2138 glRasterPos3f (0, 0, z); 2953 glRasterPos3f (0, 0, z);
2139 glBitmap (0, 0, 0, 0, x, y, 0); 2954 glBitmap (0, 0, 0, 0, x, y, 0);
2140 2955
… …
2144 2959
2145void glTexCoord (float s, float t) 2960void glTexCoord (float s, float t)
2146 CODE: 2961 CODE:
2147 glTexCoord2f (s, t); 2962 glTexCoord2f (s, t);
2148 2963
2964void glRect (float x1, float y1, float x2, float y2)
2965 CODE:
2966 glRectf (x1, y1, x2, y2);
2967
2968void glRect_lineloop (float x1, float y1, float x2, float y2)
2969 CODE:
2970 glBegin (GL_LINE_LOOP);
2971 glVertex2f (x1, y1);
2972 glVertex2f (x2, y1);
2973 glVertex2f (x2, y2);
2974 glVertex2f (x1, y2);
2975 glEnd ();
2976
2977PROTOTYPES: ENABLE
2978
2979void glBegin (int mode)
2980
2981void glEnd ()
2982
2983void glPointSize (GLfloat size)
2984
2985void glLineWidth (GLfloat width)
2986
2987void glInterleavedArrays (int format, int stride, char *data)
2988
2989void glDrawElements (int mode, int count, int type, char *indices)
2990
2991# 1.2 void glDrawRangeElements (int mode, int start, int end
2992
2149void glTexEnv (int target, int pname, float param) 2993void glTexEnv (int target, int pname, float param)
2150 CODE: 2994 CODE:
2151 glTexEnvf (target, pname, param); 2995 glTexEnvf (target, pname, param);
2152 2996
2153void glTexParameter (int target, int pname, float param) 2997void 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) 3013void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170 CODE: 3014 CODE:
2171 if (gl.SeparableFilter2D) 3015 if (gl.SeparableFilter2D)
2172 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3016 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173 3017
2174void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3018void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175 3019
2176void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3020void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177 3021
2178void glDrawPixels (int width, int height, int format, int type, char *pixels) 3022void glDrawPixels (int width, int height, int format, int type, char *pixels)
3023
3024void glPixelZoom (float x, float y)
2179 3025
2180void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3026void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181 3027
2182int glGenTexture () 3028int glGenTexture ()
2183 CODE: 3029 CODE:
2184{ 3030 RETVAL = gen_texture ();
2185 GLuint name;
2186 glGenTextures (1, &name);
2187 RETVAL = name;
2188}
2189 OUTPUT: 3031 OUTPUT:
2190 RETVAL 3032 RETVAL
2191 3033
2192void glDeleteTexture (int name) 3034void glDeleteTexture (int name)
2193 CODE: 3035 CODE:
2194{
2195 GLuint name_ = name;
2196 glDeleteTextures (1, &name_); 3036 del_texture (name);
2197} 3037
2198
2199int glGenList () 3038int glGenList ()
2200 CODE: 3039 CODE:
2201 RETVAL = glGenLists (1); 3040 RETVAL = glGenLists (1);
2202 OUTPUT: 3041 OUTPUT:
2203 RETVAL 3042 RETVAL
… …
2210 3049
2211void glEndList () 3050void glEndList ()
2212 3051
2213void glCallList (int list) 3052void glCallList (int list)
2214 3053
3054MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3055
3056PROTOTYPES: DISABLE
3057
3058void
3059find_widget (SV *self, NV x, NV y)
3060 PPCODE:
3061{
3062 if (within_widget (self, x, y))
3063 XPUSHs (self);
3064}
3065
3066BOOT:
3067{
3068 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3069
3070 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3071 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3072 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3073 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3074}
3075
3076void
3077draw (SV *self)
3078 CODE:
3079{
3080 HV *hv;
3081 SV **svp;
3082 NV x, y, w, h;
3083 SV *draw_x_sv = GvSV (draw_x_gv);
3084 SV *draw_y_sv = GvSV (draw_y_gv);
3085 SV *draw_w_sv = GvSV (draw_w_gv);
3086 SV *draw_h_sv = GvSV (draw_h_gv);
3087 double draw_x, draw_y;
3088
3089 if (!SvROK (self))
3090 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3091
3092 hv = (HV *)SvRV (self);
3093
3094 if (SvTYPE (hv) != SVt_PVHV)
3095 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3096
3097 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3098 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3099
3100 if (!h || !w)
3101 XSRETURN_EMPTY;
3102
3103 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3104 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3105
3106 draw_x = SvNV (draw_x_sv) + x;
3107 draw_y = SvNV (draw_y_sv) + y;
3108
3109 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3110 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3111 XSRETURN_EMPTY;
3112
3113 sv_setnv (draw_x_sv, draw_x);
3114 sv_setnv (draw_y_sv, draw_y);
3115
3116 glPushMatrix ();
3117 glTranslated (x, y, 0);
3118
3119 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3120 {
3121 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3122
3123 if (svp && SvTRUE (*svp))
3124 {
3125 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3126 glEnable (GL_BLEND);
3127 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3128 glBegin (GL_QUADS);
3129 glVertex2f (0, 0);
3130 glVertex2f (w, 0);
3131 glVertex2f (w, h);
3132 glVertex2f (0, h);
3133 glEnd ();
3134 glDisable (GL_BLEND);
3135 }
3136 }
3137#if 0
3138 // draw borders, for debugging
3139 glPushMatrix ();
3140 glColor4f (1., 1., 0., 1.);
3141 glTranslatef (.5, .5, 0.);
3142 glBegin (GL_LINE_LOOP);
3143 glVertex2f (0 , 0);
3144 glVertex2f (w - 1, 0);
3145 glVertex2f (w - 1, h - 1);
3146 glVertex2f (0 , h - 1);
3147 glEnd ();
3148 glPopMatrix ();
3149#endif
3150 PUSHMARK (SP);
3151 XPUSHs (self);
3152 PUTBACK;
3153 call_method ("_draw", G_VOID | G_DISCARD);
3154 SPAGAIN;
3155
3156 glPopMatrix ();
3157
3158 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3159 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3160}
3161

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< Changed lines
> Changed lines