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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.176 by root, Tue Apr 10 09:39:48 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 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
… …
32#define G_DISABLE_CAST_CHECKS 45#define G_DISABLE_CAST_CHECKS
33 46
34#include <glib/gmacros.h> 47#include <glib/gmacros.h>
35 48
36#include <pango/pango.h> 49#include <pango/pango.h>
50
51#ifndef PANGO_VERSION_CHECK
52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
37 61
38#ifndef _WIN32 62#ifndef _WIN32
39# include <sys/types.h> 63# include <sys/types.h>
40# include <sys/socket.h> 64# include <sys/socket.h>
41# include <netinet/in.h> 65# include <netinet/in.h>
42# include <netinet/tcp.h> 66# include <netinet/tcp.h>
43# include <inttypes.h> 67# include <inttypes.h>
44#endif 68#endif
45 69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
72#else
73# define expect(expr,value) (expr)
74#endif
75
76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 80
48#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
49 82
50#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
52 85
53#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
54 87
88/* mask out modifiers we are not interested in */
89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90
55#if 0 91#if 1
56# define PARACHUTE SDL_INIT_NOPARACHUTE 92# define PARACHUTE SDL_INIT_NOPARACHUTE
57#else 93#else
58# define PARACHUTE 0 94# define PARACHUTE 0
59#endif 95#endif
60 96
97static AV *texture_av;
98
61static struct 99static struct
62{ 100{
63#define GL_FUNC(ptr,name) ptr name; 101#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 102#include "glfunc.h"
65#undef GL_FUNC 103#undef GL_FUNC
66} gl; 104} gl;
67 105
106static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 107gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 108{
70 if (gl.BlendFuncSeparate) 109 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 110 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 111 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 112 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 113 else
75 glBlendFunc (sa, da); 114 glBlendFunc (sa, da);
76} 115}
77 116
117static GLuint
118gen_texture ()
119{
120 GLuint name;
121
122 if (AvFILL (texture_av) >= 0)
123 name = (GLuint)(size_t)av_pop (texture_av);
124 else
125 glGenTextures (1, &name);
126
127 return name;
128}
129
130static void
131del_texture (GLuint name)
132{
133 /* make a half-assed attempt at returning the memory used by the texture */
134 /* textures are frequently being reused by cfplus anyway */
135 /*glBindTexture (GL_TEXTURE_2D, name);*/
136 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
137 av_push (texture_av, (SV *)(size_t)name);
138 glDeleteTextures (1, &name);
139}
140
78#include "texcache.c" 141#include "texcache.c"
142#include "rendercache.c"
79 143
80#include "pango-font.c" 144#include "pango-font.c"
81#include "pango-fontmap.c" 145#include "pango-fontmap.c"
82#include "pango-render.c" 146#include "pango-render.c"
83 147
148typedef IV DC__Channel;
149typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 150typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 151typedef Mix_Music *DC__MixMusic;
86 152
87typedef PangoFontDescription *CFPlus__Font; 153typedef PangoFontDescription *DC__Font;
88 154
89static int 155static int
90shape_attr_p (PangoLayoutRun *run) 156shape_attr_p (PangoLayoutRun *run)
91{ 157{
92 GSList *attrs = run->item->analysis.extra_attrs; 158 GSList *attrs = run->item->analysis.extra_attrs;
… …
106 172
107typedef struct cf_layout { 173typedef struct cf_layout {
108 PangoLayout *pl; 174 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 175 float r, g, b, a; // default color for rgba mode
110 int base_height; 176 int base_height;
111 CFPlus__Font font; 177 DC__Font font;
178 rc_t *rc;
112} *CFPlus__Layout; 179} *DC__Layout;
113 180
114static CFPlus__Font default_font; 181static DC__Font default_font;
115static PangoContext *opengl_context; 182static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 183static PangoFontMap *opengl_fontmap;
117 184
118static void 185static void
119substitute_func (FcPattern *pattern, gpointer data) 186substitute_func (FcPattern *pattern, gpointer data)
… …
124#endif 191#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 192 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 193}
127 194
128static void 195static void
129layout_update_font (CFPlus__Layout self) 196layout_update_font (DC__Layout self)
130{ 197{
131 /* use a random scale factor to account for unknown descenders, 0.8 works 198 /* use a random scale factor to account for unknown descenders, 0.8 works
132 * reasonably well with bitstream vera 199 * reasonably well with dejavu/bistream fonts
133 */ 200 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 201 PangoFontDescription *font = self->font ? self->font : default_font;
135 202
136 pango_font_description_set_absolute_size (font, 203 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 204 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 205
139 pango_layout_set_font_description (self->pl, font); 206 pango_layout_set_font_description (self->pl, font);
140} 207}
141 208
142static void 209static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 210layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 211{
145 PangoRectangle rect; 212 PangoRectangle rect;
146 213
147 // get_pixel_* wrongly rounds down 214 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 215 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 226
160typedef uint16_t tileid; 227typedef uint16_t tileid;
161typedef uint16_t faceid; 228typedef uint16_t faceid;
162 229
163typedef struct { 230typedef struct {
164 int name; 231 GLuint name;
165 int w, h; 232 int w, h;
166 float s, t; 233 float s, t;
167 uint8_t r, g, b, a; 234 uint8_t r, g, b, a;
168 tileid smoothtile; 235 tileid smoothtile;
169 uint8_t smoothlevel; 236 uint8_t smoothlevel;
… …
187 int faces; tileid *face2tile; // [faceid] 254 int faces; tileid *face2tile; // [faceid]
188 int texs; maptex *tex; // [tileid] 255 int texs; maptex *tex; // [tileid]
189 256
190 int32_t rows; 257 int32_t rows;
191 maprow *row; 258 maprow *row;
192} *CFPlus__Map; 259} *DC__Map;
193 260
194static char * 261static char *
195prepend (char *ptr, int sze, int inc) 262prepend (char *ptr, int sze, int inc)
196{ 263{
197 char *p; 264 char *p;
… …
235 self->texs *= 2; 302 self->texs *= 2;
236 } 303 }
237} 304}
238 305
239static maprow * 306static maprow *
240map_get_row (CFPlus__Map self, int y) 307map_get_row (DC__Map self, int y)
241{ 308{
242 if (0 > y) 309 if (0 > y)
243 { 310 {
244 int extend = - y + MAP_EXTEND_Y; 311 int extend = - y + MAP_EXTEND_Y;
245 Prepend (maprow, self->row, self->rows, extend); 312 Prepend (maprow, self->row, self->rows, extend);
… …
283 350
284 return row->col + (x - row->c0); 351 return row->col + (x - row->c0);
285} 352}
286 353
287static mapcell * 354static mapcell *
288map_get_cell (CFPlus__Map self, int x, int y) 355map_get_cell (DC__Map self, int x, int y)
289{ 356{
290 return row_get_cell (map_get_row (self, y), x); 357 return row_get_cell (map_get_row (self, y), x);
291} 358}
292 359
293static void 360static void
294map_clear (CFPlus__Map self) 361map_clear (DC__Map self)
295{ 362{
296 int r; 363 int r;
297 364
298 for (r = 0; r < self->rows; r++) 365 for (r = 0; r < self->rows; r++)
299 Safefree (self->row[r].col); 366 Safefree (self->row[r].col);
… …
307 self->row = 0; 374 self->row = 0;
308 self->rows = 0; 375 self->rows = 0;
309} 376}
310 377
311static void 378static void
312map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 379map_blank (DC__Map self, int x0, int y0, int w, int h)
313{ 380{
314 int x, y; 381 int x, y;
315 maprow *row; 382 maprow *row;
316 mapcell *cell; 383 mapcell *cell;
317 384
… …
345} smooth_key; 412} smooth_key;
346 413
347static void 414static void
348smooth_or_bits (HV *hv, smooth_key *key, IV bits) 415smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349{ 416{
350 SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1); 417 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351 418
352 if (SvIOK (*sv)) 419 if (SvIOK (*sv))
353 SvIV_set (*sv, SvIVX (*sv) | bits); 420 SvIV_set (*sv, SvIVX (*sv) | bits);
354 else 421 else
355 sv_setiv (*sv, bits); 422 sv_setiv (*sv, bits);
… …
396 n |= n >> 16; 463 n |= n >> 16;
397 464
398 return n + 1; 465 return n + 1;
399} 466}
400 467
468static unsigned int
469popcount (unsigned int n)
470{
471 n -= (n >> 1) & 0x55555555U;
472 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
473 n = ((n >> 4) + n) & 0x0f0f0f0fU;
474 n *= 0x01010101U;
475
476 return n >> 24;
477}
478
401/* SDL should provide this, really. */ 479/* SDL should provide this, really. */
402#define SDLK_MODIFIER_MIN 300 480#define SDLK_MODIFIER_MIN 300
403#define SDLK_MODIFIER_MAX 314 481#define SDLK_MODIFIER_MAX 314
404 482
405MODULE = CFPlus PACKAGE = CFPlus 483/******************************************************************************/
484
485static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
486static GV *hover_gv;
487
488static int
489within_widget (SV *widget, NV x, NV y)
490{
491 HV *self;
492 SV **svp;
493 NV wx, ww, wy, wh;
494
495 if (!SvROK (widget))
496 return 0;
497
498 self = (HV *)SvRV (widget);
499
500 if (SvTYPE (self) != SVt_PVHV)
501 return 0;
502
503 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
504 if (y < wy)
505 return 0;
506
507 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
508 if (y >= wy + wh)
509 return 0;
510
511 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
512 if (x < wx)
513 return 0;
514
515 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
516 if (x >= wx + ww)
517 return 0;
518
519 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
520 if (!svp || !SvTRUE (*svp))
521 return 0;
522
523 return 1;
524}
525
526MODULE = Deliantra::Client PACKAGE = DC
406 527
407PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
408 529
409BOOT: 530BOOT:
410{ 531{
411 HV *stash = gv_stashpv ("CFPlus", 1); 532 HV *stash = gv_stashpv ("DC", 1);
412 static const struct { 533 static const struct {
413 const char *name; 534 const char *name;
414 IV iv; 535 IV iv;
415 } *civ, const_iv[] = { 536 } *civ, const_iv[] = {
416# define const_iv(name) { # name, (IV)name } 537# define const_iv(name) { # name, (IV)name }
… …
438 559
439 const_iv (SDL_APPINPUTFOCUS), 560 const_iv (SDL_APPINPUTFOCUS),
440 const_iv (SDL_APPMOUSEFOCUS), 561 const_iv (SDL_APPMOUSEFOCUS),
441 const_iv (SDL_APPACTIVE), 562 const_iv (SDL_APPACTIVE),
442 563
564 const_iv (SDLK_FIRST),
565 const_iv (SDLK_LAST),
443 const_iv (SDLK_KP0), 566 const_iv (SDLK_KP0),
444 const_iv (SDLK_KP1), 567 const_iv (SDLK_KP1),
445 const_iv (SDLK_KP2), 568 const_iv (SDLK_KP2),
446 const_iv (SDLK_KP3), 569 const_iv (SDLK_KP3),
447 const_iv (SDLK_KP4), 570 const_iv (SDLK_KP4),
… …
519 const_iv (KMOD_LMETA), 642 const_iv (KMOD_LMETA),
520 const_iv (KMOD_RMETA), 643 const_iv (KMOD_RMETA),
521 const_iv (KMOD_NUM), 644 const_iv (KMOD_NUM),
522 const_iv (KMOD_CAPS), 645 const_iv (KMOD_CAPS),
523 const_iv (KMOD_MODE), 646 const_iv (KMOD_MODE),
647
648 const_iv (MIX_DEFAULT_FORMAT),
524# undef const_iv 649# undef const_iv
525 }; 650 };
526 651
527 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 652 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
528 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 653 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
546 671
547NV floor (NV x) 672NV floor (NV x)
548 673
549NV ceil (NV x) 674NV ceil (NV x)
550 675
676IV minpot (UV n)
677
678IV popcount (UV n)
679
551void 680void
552pango_init () 681pango_init ()
553 CODE: 682 CODE:
554{ 683{
555 opengl_fontmap = pango_opengl_font_map_new (); 684 opengl_fontmap = pango_opengl_font_map_new ();
556 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 685 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 686 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
687 /*pango_context_set_font_description (opengl_context, default_font);*/
688#if PANGO_VERSION_CHECK (1, 15, 2)
689 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691#endif
558} 692}
693
694char *
695SDL_GetError ()
559 696
560int 697int
561SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) 698SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562 699
563void 700void
564SDL_Quit () 701SDL_Quit ()
565 702
566void 703void
567SDL_ListModes () 704SDL_ListModes (int rgb, int alpha)
568 PPCODE: 705 PPCODE:
569{ 706{
570 SDL_Rect **m; 707 SDL_Rect **m;
571 708
572 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 709 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 710 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 711 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 712 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576 713
577 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 714 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 715 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579 716
580 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 717 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 718 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 719 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 720 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584 721
585 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 722 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586#if SDL_VERSION_ATLEAST(1,2,10) 723#if SDL_VERSION_ATLEAST(1,2,10)
587 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); 724 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 725 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589#endif 726#endif
590 727
591 SDL_EnableUNICODE (1);
592 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593
594 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 728 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595 729
596 if (m && m != (SDL_Rect **)-1) 730 if (m && m != (SDL_Rect **)-1)
597 while (*m) 731 while (*m)
598 { 732 {
733 if ((*m)->w >= 800 && (*m)->h >= 480)
734 {
599 AV *av = newAV (); 735 AV *av = newAV ();
600 av_push (av, newSViv ((*m)->w)); 736 av_push (av, newSViv ((*m)->w));
601 av_push (av, newSViv ((*m)->h)); 737 av_push (av, newSViv ((*m)->h));
738 av_push (av, newSViv (rgb));
739 av_push (av, newSViv (alpha));
602 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 740 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
741 }
603 742
604 ++m; 743 ++m;
605 } 744 }
606} 745}
607 746
608char *
609SDL_GetError ()
610
611int 747int
612SDL_SetVideoMode (int w, int h, int fullscreen) 748SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613 CODE: 749 CODE:
750{
751 SDL_EnableUNICODE (1);
752 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
753
754 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
755 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
756 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
757 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
758
614 RETVAL = !!SDL_SetVideoMode ( 759 RETVAL = !!SDL_SetVideoMode (
615 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 760 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616 ); 761 );
762
617 if (RETVAL) 763 if (RETVAL)
618 { 764 {
619 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 765 av_clear (texture_av);
766
767 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 768#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621# include "glfunc.h" 769#include "glfunc.h"
622# undef GL_FUNC 770#undef GL_FUNC
623 } 771 }
772}
624 OUTPUT: 773 OUTPUT:
625 RETVAL 774 RETVAL
626 775
627void 776void
628SDL_GL_SwapBuffers () 777SDL_GL_SwapBuffers ()
629 778
630char * 779char *
631SDL_GetKeyName (int sym) 780SDL_GetKeyName (int sym)
632 781
782int
783SDL_GetAppState ()
784
785int
786SDL_GetModState ()
787
633void 788void
634SDL_PollEvent () 789poll_events ()
635 PPCODE: 790 PPCODE:
636{ 791{
637 SDL_Event ev; 792 SDL_Event ev;
638 793
639 while (SDL_PollEvent (&ev)) 794 SDL_PumpEvents ();
795 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640 { 796 {
641 HV *hv = newHV (); 797 HV *hv = newHV ();
642 hv_store (hv, "type", 4, newSViv (ev.type), 0); 798 hv_store (hv, "type", 4, newSViv (ev.type), 0);
643 799
644 switch (ev.type) 800 switch (ev.type)
645 { 801 {
646 case SDL_KEYDOWN: 802 case SDL_KEYDOWN:
647 case SDL_KEYUP: 803 case SDL_KEYUP:
648 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 804 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 805 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 806 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
651 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 807 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
652 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 808 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653 break; 809 break;
654 810
655 case SDL_ACTIVEEVENT: 811 case SDL_ACTIVEEVENT:
656 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 812 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 813 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658 break; 814 break;
659 815
660 case SDL_MOUSEMOTION: 816 case SDL_MOUSEMOTION:
817 {
818 int state = ev.motion.state;
819 int x = ev.motion.x;
820 int y = ev.motion.y;
821 int xrel = ev.motion.xrel;
822 int yrel = ev.motion.yrel;
823
824 /* do simplistic event compression */
825 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
826 && state == ev.motion.state)
827 {
828 xrel += ev.motion.xrel;
829 yrel += ev.motion.yrel;
830 x = ev.motion.x;
831 y = ev.motion.y;
832 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833 }
834
661 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 835 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
662
663 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 836 hv_store (hv, "state", 5, newSViv (state), 0);
664 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 837 hv_store (hv, "x", 1, newSViv (x), 0);
665 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 838 hv_store (hv, "y", 1, newSViv (y), 0);
666 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 839 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 840 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
841 }
668 break; 842 break;
669 843
670 case SDL_MOUSEBUTTONDOWN: 844 case SDL_MOUSEBUTTONDOWN:
671 case SDL_MOUSEBUTTONUP: 845 case SDL_MOUSEBUTTONUP:
672 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 846 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673 847
674 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 848 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 849 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 850 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 851 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
682 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 856 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 857 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684 break; 858 break;
685 } 859 }
686 860
687 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 861 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688 } 862 }
689} 863}
690 864
691int 865int
692Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 866Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693 POSTCALL: 867 POSTCALL:
694 Mix_HookMusicFinished (music_finished); 868 Mix_HookMusicFinished (music_finished);
695 Mix_ChannelFinished (channel_finished); 869 Mix_ChannelFinished (channel_finished);
696 870
697void 871void
872Mix_QuerySpec ()
873 PPCODE:
874{
875 int freq, channels;
876 Uint16 format;
877
878 if (Mix_QuerySpec (&freq, &format, &channels))
879 {
880 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (freq)));
882 PUSHs (sv_2mortal (newSViv (format)));
883 PUSHs (sv_2mortal (newSViv (channels)));
884 }
885}
886
887void
698Mix_CloseAudio () 888Mix_CloseAudio ()
699 889
700int 890int
701Mix_AllocateChannels (int numchans = -1) 891Mix_AllocateChannels (int numchans = -1)
702 892
893const char *
894Mix_GetError ()
895
703void 896void
704lowdelay (int fd, int val = 1) 897lowdelay (int fd, int val = 1)
705 CODE: 898 CODE:
706#ifndef _WIN32
707 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 899 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708#endif
709 900
710void 901void
711win32_proxy_info () 902win32_proxy_info ()
712 PPCODE: 903 PPCODE:
713{ 904{
… …
734 } 925 }
735 } 926 }
736#endif 927#endif
737} 928}
738 929
739void 930int
740add_font (char *file) 931add_font (char *file)
741 CODE: 932 CODE:
742 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 933 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
934 OUTPUT:
935 RETVAL
743 936
744void 937void
745load_image_inline (SV *image_) 938load_image_inline (SV *image_)
746 ALIAS: 939 ALIAS:
747 load_image_file = 1 940 load_image_file = 1
… …
750 STRLEN image_len; 943 STRLEN image_len;
751 char *image = (char *)SvPVbyte (image_, image_len); 944 char *image = (char *)SvPVbyte (image_, image_len);
752 SDL_Surface *surface, *surface2; 945 SDL_Surface *surface, *surface2;
753 SDL_PixelFormat fmt; 946 SDL_PixelFormat fmt;
754 SDL_RWops *rw = ix 947 SDL_RWops *rw = ix
755 ? SDL_RWFromFile (image, "r") 948 ? SDL_RWFromFile (image, "rb")
756 : SDL_RWFromConstMem (image, image_len); 949 : SDL_RWFromConstMem (image, image_len);
757 950
758 if (!rw) 951 if (!rw)
759 croak ("load_image: %s", SDL_GetError ()); 952 croak ("load_image: %s", SDL_GetError ());
760 953
… …
833void 1026void
834error (char *message) 1027error (char *message)
835 CODE: 1028 CODE:
836 fprintf (stderr, "ERROR: %s\n", message); 1029 fprintf (stderr, "ERROR: %s\n", message);
837#ifdef _WIN32 1030#ifdef _WIN32
838 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1031 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839#endif 1032#endif
840 1033
841void 1034void
842fatal (char *message) 1035fatal (char *message)
843 CODE: 1036 CODE:
844 fprintf (stderr, "FATAL: %s\n", message); 1037 fprintf (stderr, "FATAL: %s\n", message);
845#ifdef _WIN32 1038#ifdef _WIN32
846 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1039 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847#endif 1040#endif
848 _exit (1); 1041 _exit (1);
849 1042
850void 1043void
851_exit (int retval = 0) 1044_exit (int retval = 0)
… …
854 ExitThread (retval); // unclean, please beam me up 1047 ExitThread (retval); // unclean, please beam me up
855#else 1048#else
856 _exit (retval); 1049 _exit (retval);
857#endif 1050#endif
858 1051
859MODULE = CFPlus PACKAGE = CFPlus::Font 1052void
1053debug ()
1054 CODE:
1055{
1056#if DEBUG
1057 VALGRIND_DO_LEAK_CHECK;
1058#endif
1059}
860 1060
861CFPlus::Font 1061MODULE = Deliantra::Client PACKAGE = DC::Font
1062
1063PROTOTYPES: DISABLE
1064
1065DC::Font
862new_from_file (SV *class, char *path, int id = 0) 1066new_from_file (SV *class, char *path, int id = 0)
863 CODE: 1067 CODE:
864{ 1068{
865 int count; 1069 int count;
866 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1070 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
869} 1073}
870 OUTPUT: 1074 OUTPUT:
871 RETVAL 1075 RETVAL
872 1076
873void 1077void
874DESTROY (CFPlus::Font self) 1078DESTROY (DC::Font self)
875 CODE: 1079 CODE:
876 pango_font_description_free (self); 1080 pango_font_description_free (self);
877 1081
878void 1082void
879make_default (CFPlus::Font self) 1083make_default (DC::Font self)
1084 PROTOTYPE: $
880 CODE: 1085 CODE:
881 default_font = self; 1086 default_font = self;
882 1087
883MODULE = CFPlus PACKAGE = CFPlus::Layout 1088MODULE = Deliantra::Client PACKAGE = DC::Layout
884 1089
1090PROTOTYPES: DISABLE
1091
885void 1092void
886reset_glyph_cache () 1093glyph_cache_backup ()
1094 PROTOTYPE:
887 CODE: 1095 CODE:
1096 tc_backup ();
1097
1098void
1099glyph_cache_restore ()
1100 PROTOTYPE:
1101 CODE:
888 tc_clear (); 1102 tc_restore ();
889 1103
890CFPlus::Layout 1104DC::Layout
891new (SV *class) 1105new (SV *class)
892 CODE: 1106 CODE:
893 New (0, RETVAL, 1, struct cf_layout); 1107 New (0, RETVAL, 1, struct cf_layout);
894 1108
895 RETVAL->pl = pango_layout_new (opengl_context); 1109 RETVAL->pl = pango_layout_new (opengl_context);
… …
897 RETVAL->g = 1.; 1111 RETVAL->g = 1.;
898 RETVAL->b = 1.; 1112 RETVAL->b = 1.;
899 RETVAL->a = 1.; 1113 RETVAL->a = 1.;
900 RETVAL->base_height = MIN_FONT_HEIGHT; 1114 RETVAL->base_height = MIN_FONT_HEIGHT;
901 RETVAL->font = 0; 1115 RETVAL->font = 0;
1116 RETVAL->rc = rc_alloc ();
902 1117
903 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1118 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904 layout_update_font (RETVAL); 1119 layout_update_font (RETVAL);
905 OUTPUT: 1120 OUTPUT:
906 RETVAL 1121 RETVAL
907 1122
908void 1123void
909DESTROY (CFPlus::Layout self) 1124DESTROY (DC::Layout self)
910 CODE: 1125 CODE:
911 g_object_unref (self->pl); 1126 g_object_unref (self->pl);
1127 rc_free (self->rc);
912 Safefree (self); 1128 Safefree (self);
913 1129
914void 1130void
915set_text (CFPlus::Layout self, SV *text_) 1131set_text (DC::Layout self, SV *text_)
916 CODE: 1132 CODE:
917{ 1133{
918 STRLEN textlen; 1134 STRLEN textlen;
919 char *text = SvPVutf8 (text_, textlen); 1135 char *text = SvPVutf8 (text_, textlen);
920 1136
921 pango_layout_set_text (self->pl, text, textlen); 1137 pango_layout_set_text (self->pl, text, textlen);
922} 1138}
923 1139
924void 1140void
925set_markup (CFPlus::Layout self, SV *text_) 1141set_markup (DC::Layout self, SV *text_)
926 CODE: 1142 CODE:
927{ 1143{
928 STRLEN textlen; 1144 STRLEN textlen;
929 char *text = SvPVutf8 (text_, textlen); 1145 char *text = SvPVutf8 (text_, textlen);
930 1146
931 pango_layout_set_markup (self->pl, text, textlen); 1147 pango_layout_set_markup (self->pl, text, textlen);
932} 1148}
933 1149
934void 1150void
935set_shapes (CFPlus::Layout self, ...) 1151set_shapes (DC::Layout self, ...)
936 CODE: 1152 CODE:
937{ 1153{
938 PangoAttrList *attrs = 0; 1154 PangoAttrList *attrs = 0;
939 const char *text = pango_layout_get_text (self->pl); 1155 const char *text = pango_layout_get_text (self->pl);
940 const char *pos = text; 1156 const char *pos = text;
… …
975 if (attrs) 1191 if (attrs)
976 pango_layout_set_attributes (self->pl, attrs); 1192 pango_layout_set_attributes (self->pl, attrs);
977} 1193}
978 1194
979void 1195void
980get_shapes (CFPlus::Layout self) 1196get_shapes (DC::Layout self)
981 PPCODE: 1197 PPCODE:
982{ 1198{
983 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1199 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984 1200
985 do 1201 do
986 { 1202 {
987 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1203 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988 1204
989 if (run && shape_attr_p (run)) 1205 if (run && shape_attr_p (run))
990 { 1206 {
991 PangoRectangle extents; 1207 PangoRectangle extents;
992 pango_layout_iter_get_run_extents (iter, 0, &extents); 1208 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1000 1216
1001 pango_layout_iter_free (iter); 1217 pango_layout_iter_free (iter);
1002} 1218}
1003 1219
1004int 1220int
1005has_wrapped (CFPlus::Layout self) 1221has_wrapped (DC::Layout self)
1006 CODE: 1222 CODE:
1007{ 1223{
1008 int lines = 1; 1224 int lines = 1;
1009 const char *text = pango_layout_get_text (self->pl); 1225 const char *text = pango_layout_get_text (self->pl);
1010 1226
… …
1015} 1231}
1016 OUTPUT: 1232 OUTPUT:
1017 RETVAL 1233 RETVAL
1018 1234
1019SV * 1235SV *
1020get_text (CFPlus::Layout self) 1236get_text (DC::Layout self)
1021 CODE: 1237 CODE:
1022 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1238 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023 sv_utf8_decode (RETVAL); 1239 sv_utf8_decode (RETVAL);
1024 OUTPUT: 1240 OUTPUT:
1025 RETVAL 1241 RETVAL
1026 1242
1027void 1243void
1028set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1244set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029 CODE: 1245 CODE:
1030 self->r = r; 1246 self->r = r;
1031 self->g = g; 1247 self->g = g;
1032 self->b = b; 1248 self->b = b;
1033 self->a = a; 1249 self->a = a;
1034 1250
1035void 1251void
1036set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1252set_font (DC::Layout self, DC::Font font = 0)
1037 CODE: 1253 CODE:
1038 if (self->font != font) 1254 if (self->font != font)
1039 { 1255 {
1040 self->font = font; 1256 self->font = font;
1041 layout_update_font (self); 1257 layout_update_font (self);
1042 } 1258 }
1043 1259
1044void 1260void
1045set_height (CFPlus::Layout self, int base_height) 1261set_height (DC::Layout self, int base_height)
1046 CODE: 1262 CODE:
1047 if (self->base_height != base_height) 1263 if (self->base_height != base_height)
1048 { 1264 {
1049 self->base_height = base_height; 1265 self->base_height = base_height;
1050 layout_update_font (self); 1266 layout_update_font (self);
1051 } 1267 }
1052 1268
1053void 1269void
1054set_width (CFPlus::Layout self, int max_width = -1) 1270set_width (DC::Layout self, int max_width = -1)
1055 CODE: 1271 CODE:
1056 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1272 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057 1273
1058void 1274void
1059set_indent (CFPlus::Layout self, int indent) 1275set_indent (DC::Layout self, int indent)
1060 CODE: 1276 CODE:
1061 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1277 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062 1278
1063void 1279void
1064set_spacing (CFPlus::Layout self, int spacing) 1280set_spacing (DC::Layout self, int spacing)
1065 CODE: 1281 CODE:
1066 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1282 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067 1283
1068void 1284void
1069set_ellipsise (CFPlus::Layout self, int ellipsise) 1285set_ellipsise (DC::Layout self, int ellipsise)
1070 CODE: 1286 CODE:
1071 pango_layout_set_ellipsize (self->pl, 1287 pango_layout_set_ellipsize (self->pl,
1072 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1288 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1289 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1290 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075 : PANGO_ELLIPSIZE_NONE 1291 : PANGO_ELLIPSIZE_NONE
1076 ); 1292 );
1077 1293
1078void 1294void
1079set_single_paragraph_mode (CFPlus::Layout self, int spm) 1295set_single_paragraph_mode (DC::Layout self, int spm)
1080 CODE: 1296 CODE:
1081 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1297 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082 1298
1083void 1299void
1084size (CFPlus::Layout self) 1300size (DC::Layout self)
1085 PPCODE: 1301 PPCODE:
1086{ 1302{
1087 int w, h; 1303 int w, h;
1088 1304
1089 layout_get_pixel_size (self, &w, &h); 1305 layout_get_pixel_size (self, &w, &h);
… …
1092 PUSHs (sv_2mortal (newSViv (w))); 1308 PUSHs (sv_2mortal (newSViv (w)));
1093 PUSHs (sv_2mortal (newSViv (h))); 1309 PUSHs (sv_2mortal (newSViv (h)));
1094} 1310}
1095 1311
1096int 1312int
1097descent (CFPlus::Layout self) 1313descent (DC::Layout self)
1098 CODE: 1314 CODE:
1099{ 1315{
1100 PangoRectangle rect; 1316 PangoRectangle rect;
1101 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1317 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102 pango_layout_line_get_pixel_extents (line, 0, &rect); 1318 pango_layout_line_get_pixel_extents (line, 0, &rect);
1103 RETVAL = PANGO_DESCENT (rect); 1319 RETVAL = PANGO_DESCENT (rect);
1104} 1320}
1105 OUTPUT: 1321 OUTPUT:
1106 RETVAL 1322 RETVAL
1107 1323
1108int 1324int
1109xy_to_index (CFPlus::Layout self, int x, int y) 1325xy_to_index (DC::Layout self, int x, int y)
1110 CODE: 1326 CODE:
1111{ 1327{
1112 int index, trailing; 1328 int index, trailing;
1113 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1329 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114 RETVAL = index + trailing; 1330 RETVAL = index + trailing;
1115} 1331}
1116 OUTPUT: 1332 OUTPUT:
1117 RETVAL 1333 RETVAL
1118 1334
1119void 1335void
1120cursor_pos (CFPlus::Layout self, int index) 1336cursor_pos (DC::Layout self, int index)
1121 PPCODE: 1337 PPCODE:
1122{ 1338{
1123 PangoRectangle strong_pos; 1339 PangoRectangle pos;
1124 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1340 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125 1341
1126 EXTEND (SP, 3); 1342 EXTEND (SP, 3);
1127 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1343 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1344 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1345 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130} 1346}
1131 1347
1132void 1348void
1133index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1349index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134 PPCODE: 1350 PPCODE:
1135{ 1351{
1136 int line, x; 1352 int line, x;
1137 1353
1138 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1354 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1355#if !PANGO_VERSION_CHECK (1, 17, 3)
1139 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1356 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140 1357 --line;
1358#endif
1141 EXTEND (SP, 2); 1359 EXTEND (SP, 2);
1142 PUSHs (sv_2mortal (newSViv (line - 1))); 1360 PUSHs (sv_2mortal (newSViv (line)));
1143 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1361 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144} 1362}
1145 1363
1146void 1364void
1147line_x_to_index (CFPlus::Layout self, int line, int x) 1365line_x_to_index (DC::Layout self, int line, int x)
1148 PPCODE: 1366 PPCODE:
1149{ 1367{
1150 PangoLayoutLine *lp; 1368 PangoLayoutLine *lp;
1151 int index, trailing; 1369 int index, trailing;
1152 1370
1153 if (line < 0) 1371 if (line < 0)
1154 XSRETURN_EMPTY; 1372 XSRETURN_EMPTY;
1155 1373
1156 if (!(lp = pango_layout_get_line (self->pl, line))) 1374 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157 XSRETURN_EMPTY; /* do better */ 1375 XSRETURN_EMPTY; /* do better */
1158 1376
1159 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1377 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160 1378
1161 EXTEND (SP, 2); 1379 EXTEND (SP, 2);
… …
1167 PUSHs (sv_2mortal (newSViv (trailing))); 1385 PUSHs (sv_2mortal (newSViv (trailing)));
1168 } 1386 }
1169} 1387}
1170 1388
1171void 1389void
1172render (CFPlus::Layout self, float x, float y, int flags = 0) 1390render (DC::Layout self, float x, float y, int flags = 0)
1173 PPCODE: 1391 CODE:
1392 rc_clear (self->rc);
1174 pango_opengl_render_layout_subpixel ( 1393 pango_opengl_render_layout_subpixel (
1175 self->pl, 1394 self->pl,
1395 self->rc,
1176 x * PANGO_SCALE, y * PANGO_SCALE, 1396 x * PANGO_SCALE, y * PANGO_SCALE,
1177 self->r, self->g, self->b, self->a, 1397 self->r, self->g, self->b, self->a,
1178 flags 1398 flags
1179 ); 1399 );
1400 // we assume that context_change actually clears/frees stuff
1401 // and does not do any recomputation...
1402 pango_layout_context_changed (self->pl);
1180 1403
1181MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183void 1404void
1184pad2pot (SV *data_, SV *w_, SV *h_) 1405draw (DC::Layout self)
1185 CODE: 1406 CODE:
1186{ 1407{
1187 int ow = SvIV (w_); 1408 glEnable (GL_TEXTURE_2D);
1188 int oh = SvIV (h_); 1409 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1410 glEnable (GL_BLEND);
1411 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1412 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1413 glEnable (GL_ALPHA_TEST);
1414 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189 1415
1190 if (ow && oh) 1416 rc_draw (self->rc);
1417
1418 glDisable (GL_ALPHA_TEST);
1419 glDisable (GL_BLEND);
1420 glDisable (GL_TEXTURE_2D);
1421}
1422
1423MODULE = Deliantra::Client PACKAGE = DC::Texture
1424
1425PROTOTYPES: ENABLE
1426
1427void
1428pad (SV *data_, int ow, int oh, int nw, int nh)
1429 CODE:
1430{
1431 if ((nw != ow || nh != oh) && SvOK (data_))
1191 { 1432 {
1192 int nw = minpot (ow);
1193 int nh = minpot (oh);
1194
1195 if (nw != ow || nh != oh)
1196 {
1197 if (SvOK (data_))
1198 {
1199 STRLEN datalen; 1433 STRLEN datalen;
1200 char *data = SvPVbyte (data_, datalen); 1434 char *data = SvPVbyte (data_, datalen);
1201 int bpp = datalen / (ow * oh); 1435 int bpp = datalen / (ow * oh);
1202 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1436 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203 1437
1204 SvPOK_only (result_); 1438 SvPOK_only (result_);
1205 SvCUR_set (result_, nw * nh * bpp); 1439 SvCUR_set (result_, nw * nh * bpp);
1206 1440
1207 memset (SvPVX (result_), 0, nw * nh * bpp); 1441 memset (SvPVX (result_), 0, nw * nh * bpp);
1208 while (oh--) 1442 while (oh--)
1209 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1443 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210 1444
1211 sv_setsv (data_, result_); 1445 sv_setsv (data_, result_);
1212 }
1213
1214 sv_setiv (w_, nw);
1215 sv_setiv (h_, nh);
1216 }
1217 } 1446 }
1218} 1447}
1219 1448
1220void 1449void
1221draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1450draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1227{ 1456{
1228 HV *hv = (HV *)SvRV (self); 1457 HV *hv = (HV *)SvRV (self);
1229 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1458 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1459 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1460 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1461
1462 if (name <= 0)
1463 XSRETURN_EMPTY;
1232 1464
1233 if (items < 5) 1465 if (items < 5)
1234 { 1466 {
1235 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1467 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1468 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1264 glDisable (GL_ALPHA_TEST); 1496 glDisable (GL_ALPHA_TEST);
1265 glDisable (GL_BLEND); 1497 glDisable (GL_BLEND);
1266 } 1498 }
1267} 1499}
1268 1500
1269MODULE = CFPlus PACKAGE = CFPlus::Map 1501IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502 CODE:
1503{
1504 GLint width;
1505 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1506 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1507 RETVAL = width > 0;
1508}
1509 OUTPUT:
1510 RETVAL
1270 1511
1271CFPlus::Map 1512MODULE = Deliantra::Client PACKAGE = DC::Map
1513
1514PROTOTYPES: DISABLE
1515
1516DC::Map
1272new (SV *class) 1517new (SV *class)
1273 CODE: 1518 CODE:
1274 New (0, RETVAL, 1, struct map); 1519 New (0, RETVAL, 1, struct map);
1275 RETVAL->x = 0; 1520 RETVAL->x = 0;
1276 RETVAL->y = 0; 1521 RETVAL->y = 0;
… …
1284 RETVAL->row = 0; 1529 RETVAL->row = 0;
1285 OUTPUT: 1530 OUTPUT:
1286 RETVAL 1531 RETVAL
1287 1532
1288void 1533void
1289DESTROY (CFPlus::Map self) 1534DESTROY (DC::Map self)
1290 CODE: 1535 CODE:
1291{ 1536{
1292 map_clear (self); 1537 map_clear (self);
1293 Safefree (self->face2tile); 1538 Safefree (self->face2tile);
1294 Safefree (self->tex); 1539 Safefree (self->tex);
1295 Safefree (self); 1540 Safefree (self);
1296} 1541}
1297 1542
1298void 1543void
1299resize (CFPlus::Map self, int map_width, int map_height) 1544resize (DC::Map self, int map_width, int map_height)
1300 CODE: 1545 CODE:
1301 self->w = map_width; 1546 self->w = map_width;
1302 self->h = map_height; 1547 self->h = map_height;
1303 1548
1304void 1549void
1305clear (CFPlus::Map self) 1550clear (DC::Map self)
1306 CODE: 1551 CODE:
1307 map_clear (self); 1552 map_clear (self);
1308 1553
1309void 1554void
1310set_tileid (CFPlus::Map self, int face, int tile) 1555set_tileid (DC::Map self, int face, int tile)
1311 CODE: 1556 CODE:
1312{ 1557{
1313 need_facenum (self, face); self->face2tile [face] = tile; 1558 need_facenum (self, face); self->face2tile [face] = tile;
1314 need_texid (self, tile); 1559 need_texid (self, tile);
1315} 1560}
1316 1561
1317void 1562void
1318set_smooth (CFPlus::Map self, int face, int smooth, int level) 1563set_smooth (DC::Map self, int face, int smooth, int level)
1319 CODE: 1564 CODE:
1320{ 1565{
1321 tileid texid; 1566 tileid texid;
1322 maptex *tex; 1567 maptex *tex;
1323 1568
… …
1336 tex->smoothtile = self->face2tile [smooth]; 1581 tex->smoothtile = self->face2tile [smooth];
1337 tex->smoothlevel = level; 1582 tex->smoothlevel = level;
1338} 1583}
1339 1584
1340void 1585void
1341set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1586set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1342 CODE: 1587 CODE:
1343{ 1588{
1344 need_texid (self, texid); 1589 need_texid (self, texid);
1345 1590
1346 { 1591 {
… …
1366 // from transparent color bleeding and ugly wrapping effects. 1611 // from transparent color bleeding and ugly wrapping effects.
1367 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1612 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368} 1613}
1369 1614
1370int 1615int
1371ox (CFPlus::Map self) 1616ox (DC::Map self)
1372 ALIAS: 1617 ALIAS:
1373 oy = 1 1618 oy = 1
1374 x = 2 1619 x = 2
1375 y = 3 1620 y = 3
1376 w = 4 1621 w = 4
… …
1387 } 1632 }
1388 OUTPUT: 1633 OUTPUT:
1389 RETVAL 1634 RETVAL
1390 1635
1391void 1636void
1392scroll (CFPlus::Map self, int dx, int dy) 1637scroll (DC::Map self, int dx, int dy)
1393 CODE: 1638 CODE:
1394{ 1639{
1395 if (dx > 0) 1640 if (dx > 0)
1396 map_blank (self, self->x, self->y, dx, self->h); 1641 map_blank (self, self->x, self->y, dx, self->h);
1397 else if (dx < 0) 1642 else if (dx < 0)
1398 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1643 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399 1644
1400 if (dy > 0) 1645 if (dy > 0)
1401 map_blank (self, self->x, self->y, self->w, dy); 1646 map_blank (self, self->x, self->y, self->w, dy);
1402 else if (dy < 0) 1647 else if (dy < 0)
1403 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1648 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404 1649
1405 self->ox += dx; self->x += dx; 1650 self->ox += dx; self->x += dx;
1406 self->oy += dy; self->y += dy; 1651 self->oy += dy; self->y += dy;
1407 1652
1408 while (self->y < 0) 1653 while (self->y < 0)
… …
1412 self->rows += MAP_EXTEND_Y; 1657 self->rows += MAP_EXTEND_Y;
1413 self->y += MAP_EXTEND_Y; 1658 self->y += MAP_EXTEND_Y;
1414 } 1659 }
1415} 1660}
1416 1661
1417void 1662SV *
1418map1a_update (CFPlus::Map self, SV *data_, int extmap) 1663map1a_update (DC::Map self, SV *data_, int extmap)
1419 CODE: 1664 CODE:
1420{ 1665{
1421 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1666 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422 uint8_t *data_end = (uint8_t *)SvEND (data_); 1667 uint8_t *data_end = (uint8_t *)SvEND (data_);
1423 mapcell *cell; 1668 mapcell *cell;
1424 int x, y, flags; 1669 int x, y, z, flags;
1670 AV *missing = newAV ();
1671 RETVAL = newRV_noinc ((SV *)missing);
1425 1672
1426 while (data < data_end - 1) 1673 while (data < data_end - 1)
1427 { 1674 {
1428 flags = (data [0] << 8) + data [1]; data += 2; 1675 flags = (data [0] << 8) + data [1]; data += 2;
1429 1676
… …
1449 uint8_t ext, cmd; 1696 uint8_t ext, cmd;
1450 1697
1451 do 1698 do
1452 { 1699 {
1453 ext = *data++; 1700 ext = *data++;
1454 cmd = ext & 0x3f; 1701 cmd = ext & 0x7f;
1455 1702
1456 if (cmd < 4) 1703 if (cmd < 4)
1457 cell->darkness = 255 - ext * 64 + 1; 1704 cell->darkness = 255 - ext * 64 + 1;
1458 else if (cmd == 5) // health 1705 else if (cmd == 5) // health
1459 { 1706 {
… …
1462 } 1709 }
1463 else if (cmd == 6) // monster width 1710 else if (cmd == 6) // monster width
1464 cell->stat_width = *data++ + 1; 1711 cell->stat_width = *data++ + 1;
1465 else if (cmd == 0x47) 1712 else if (cmd == 0x47)
1466 { 1713 {
1467 if (*data == 8) 1714 if (*data == 1) cell->player = data [1];
1468 ; // decode player uuid 1715 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469 1718
1470 data += *data + 1; 1719 data += *data + 1;
1471 } 1720 }
1472 else if (cmd == 8) // cell flags 1721 else if (cmd == 8) // cell flags
1473 cell->flags = *data++; 1722 cell->flags = *data++;
… …
1480 } 1729 }
1481 else 1730 else
1482 cell->darkness = *data++ + 1; 1731 cell->darkness = *data++ + 1;
1483 } 1732 }
1484 1733
1734 for (z = 0; z <= 2; ++z)
1485 if (flags & 4) 1735 if (flags & (4 >> z))
1486 { 1736 {
1487 faceid face = (data [0] << 8) + data [1]; data += 2; 1737 faceid face = (data [0] << 8) + data [1]; data += 2;
1488 need_facenum (self, face); 1738 need_facenum (self, face);
1489 cell->tile [0] = self->face2tile [face]; 1739 cell->tile [z] = self->face2tile [face];
1740
1741 if (cell->tile [z])
1742 {
1743 maptex *tex = self->tex + cell->tile [z];
1744 if (!tex->name)
1745 av_push (missing, newSViv (cell->tile [z]));
1746
1747 if (tex->smoothtile)
1748 {
1749 maptex *smooth = self->tex + tex->smoothtile;
1750 if (!smooth->name)
1751 av_push (missing, newSViv (tex->smoothtile));
1752 }
1753 }
1490 } 1754 }
1491
1492 if (flags & 2)
1493 {
1494 faceid face = (data [0] << 8) + data [1]; data += 2;
1495 need_facenum (self, face);
1496 cell->tile [1] = self->face2tile [face];
1497 }
1498
1499 if (flags & 1)
1500 {
1501 faceid face = (data [0] << 8) + data [1]; data += 2;
1502 need_facenum (self, face);
1503 cell->tile [2] = self->face2tile [face];
1504 }
1505 } 1755 }
1506 else 1756 else
1507 cell->darkness = 0; 1757 cell->darkness = 0;
1508 } 1758 }
1509} 1759}
1760 OUTPUT:
1761 RETVAL
1510 1762
1511SV * 1763SV *
1512mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1764mapmap (DC::Map self, int x0, int y0, int w, int h)
1513 CODE: 1765 CODE:
1514{ 1766{
1515 int x1, x; 1767 int x1, x;
1516 int y1, y; 1768 int y1, y;
1517 int z; 1769 int z;
… …
1562} 1814}
1563 OUTPUT: 1815 OUTPUT:
1564 RETVAL 1816 RETVAL
1565 1817
1566void 1818void
1567draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 1819draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1568 CODE: 1820 CODE:
1569{ 1821{
1822 int x, y, z;
1823
1570 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 1824 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 1825 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572 uint8_t smooth_max[256][256]; 1826 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573 smooth_key skey; 1827 smooth_key skey;
1574 int x, y, z; 1828 int pl_x, pl_y;
1575 int last_name; 1829 maptex pl_tex;
1830 rc_t *rc = rc_alloc ();
1831 rc_key_t key;
1832 rc_array_t *arr;
1833
1834 pl_tex.name = 0;
1576 1835
1577 // thats current max. sorry. 1836 // thats current max. sorry.
1578 if (sw > 255) sw = 255; 1837 if (sw > 255) sw = 255;
1579 if (sh > 255) sh = 255; 1838 if (sh > 255) sh = 255;
1580 1839
1581 // clear key, in case of extra padding 1840 // clear key, in case of extra padding
1582 memset (&skey, 0, sizeof (skey)); 1841 memset (&skey, 0, sizeof (skey));
1583 1842
1584 glColor4ub (255, 255, 255, 255); 1843 memset (&key, 0, sizeof (key));
1585 1844 key.r = 255;
1586 glEnable (GL_BLEND); 1845 key.g = 255;
1587 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 1846 key.b = 255;
1588 glEnable (GL_TEXTURE_2D); 1847 key.a = 255;
1589 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 1848 key.mode = GL_QUADS;
1590 1849 key.format = GL_T2F_V3F;
1591 glBegin (GL_QUADS); 1850 key.texname = -1;
1592
1593 last_name = 0;
1594 1851
1595 mx += self->x; 1852 mx += self->x;
1596 my += self->y; 1853 my += self->y;
1597 1854
1598 // first pass: determine smooth_max 1855 // first pass: determine smooth_max
… …
1608 for (x = 0; x < sw; x++) 1865 for (x = 0; x < sw; x++)
1609 if (row->c0 <= x + mx && x + mx < row->c1) 1866 if (row->c0 <= x + mx && x + mx < row->c1)
1610 { 1867 {
1611 mapcell *cell = row->col + (x + mx - row->c0); 1868 mapcell *cell = row->col + (x + mx - row->c0);
1612 1869
1613 for (z = 0; z <= 2; z++)
1614 {
1615 uint8_t level = self->tex [cell->tile [z]].smoothlevel;
1616 if (level > smooth_max [x + 1][y + 1])
1617 smooth_max [x + 1][y + 1] = level; 1870 smooth_max[x + 1][y + 1] =
1618 } 1871 MAX (self->tex [cell->tile [0]].smoothlevel,
1872 MAX (self->tex [cell->tile [1]].smoothlevel,
1873 self->tex [cell->tile [2]].smoothlevel));
1619 } 1874 }
1620 } 1875 }
1876
1877 glEnable (GL_BLEND);
1878 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1879 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1621 1880
1622 for (z = 0; z <= 2; z++) 1881 for (z = 0; z <= 2; z++)
1623 { 1882 {
1624 memset (smooth_level, 0, sizeof (smooth_level)); 1883 memset (smooth_level, 0, sizeof (smooth_level));
1625 1884
… …
1638 { 1897 {
1639 maptex tex = self->tex [tile]; 1898 maptex tex = self->tex [tile];
1640 int px = (x + 1) * T - tex.w; 1899 int px = (x + 1) * T - tex.w;
1641 int py = (y + 1) * T - tex.h; 1900 int py = (y + 1) * T - tex.h;
1642 1901
1643 // suppressing texture state switches here
1644 // is only moderately effective, but worth the extra effort
1645 if (last_name != tex.name) 1902 if (key.texname != tex.name)
1646 { 1903 {
1647 if (!tex.name) 1904 if (!tex.name)
1648 tex = self->tex [2]; /* missing, replace by noface */ 1905 tex = self->tex [2]; /* missing, replace by noface */
1649 1906
1650 glEnd (); 1907 key.texname = tex.name;
1651 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 1908 arr = rc_array (rc, &key);
1652 glBegin (GL_QUADS);
1653 } 1909 }
1654 1910
1655 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 1911 if (expect_false (cell->player == player) && expect_false (z == 2))
1656 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1657 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1658 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1659
1660 if (cell->flags && z == 2)
1661 { 1912 {
1913 pl_x = px;
1914 pl_y = py;
1915 pl_tex = tex;
1916 continue;
1917 }
1918
1919 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1920 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1921 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1922 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1923
1924 if (expect_false (cell->flags) && expect_false (z == 2))
1925 {
1926 // overlays such as the speech bubble, probably more to come
1662 if (cell->flags & 1) 1927 if (cell->flags & 1)
1663 { 1928 {
1664 maptex tex = self->tex [1]; 1929 maptex tex = self->tex [1];
1665 int px = x * T + T * 2 / 32; 1930 int px = x * T + T * 2 / 32;
1666 int py = y * T - T * 6 / 32; 1931 int py = y * T - T * 6 / 32;
1667 1932
1933 if (tex.name)
1668 glEnd (); 1934 {
1669 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 1935 if (key.texname != tex.name)
1936 {
1937 key.texname = tex.name;
1938 arr = rc_array (rc, &key);
1939 }
1940
1941 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1942 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1943 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1944 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1670 glBegin (GL_QUADS); 1945 }
1671
1672 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676 } 1946 }
1677 } 1947 }
1678 1948
1679 // update smooth hash 1949 // update smooth hash
1680 if (tex.smoothtile) 1950 if (tex.smoothtile)
… …
1685 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 1955 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1686 1956
1687 // add bits to current tile and all neighbours. skey.x|y is 1957 // add bits to current tile and all neighbours. skey.x|y is
1688 // shifted +1|+1 so we always stay positive. 1958 // shifted +1|+1 so we always stay positive.
1689 1959
1960 // bits is ___n cccc CCCC bbbb
1961 // n do not draw borders&corners
1962 // c draw these corners, but...
1963 // C ... not these
1964 // b draw these borders
1965
1966 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1967 // ┃· ·· ·┃ ━━
1968
1969 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1970 // ·· ·· ·┏ ┓·
1971
1690 // full tile 1972 // full tile
1691 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 1973 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1692 1974
1693 // borders 1975 // borders
1694 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031); 1976 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1695 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092); 1977 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1696 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 1978 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1697 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 1979 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1698 1980
1699 // corners 1981 // corners
1700 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 1982 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
… …
1704 } 1986 }
1705 } 1987 }
1706 } 1988 }
1707 } 1989 }
1708 1990
1991 rc_draw (rc);
1992 rc_clear (rc);
1993
1709 // go through all smoothlevels, lowest to highest, then draw 1994 // go through all smoothlevels, lowest to highest, then draw.
1710 // this is basically counting sort 1995 // this is basically counting sort
1711 { 1996 {
1712 int w, b; 1997 int w, b;
1713 1998
1999 glEnable (GL_TEXTURE_2D);
2000 glBegin (GL_QUADS);
1714 for (w = 0; w < 256 / 32; ++w) 2001 for (w = 0; w < 256 / 32; ++w)
1715 { 2002 {
1716 uint32_t smask = smooth_level [w]; 2003 uint32_t smask = smooth_level [w];
1717 if (smask) 2004 if (smask)
1718 for (b = 0; b < 32; ++b) 2005 for (b = 0; b < 32; ++b)
… …
1725 while ((he = hv_iternext (smooth))) 2012 while ((he = hv_iternext (smooth)))
1726 { 2013 {
1727 smooth_key *skey = (smooth_key *)HeKEY (he); 2014 smooth_key *skey = (smooth_key *)HeKEY (he);
1728 IV bits = SvIVX (HeVAL (he)); 2015 IV bits = SvIVX (HeVAL (he));
1729 2016
1730 // bits is ___n cccc CCCC bbbb
1731 // n do not draw borders&corners
1732 // c draw these corners, but...
1733 // C ... not these
1734 // b draw these borders
1735
1736 if (!(bits & 0x1000) 2017 if (!(bits & 0x1000)
1737 && skey->level == level 2018 && skey->level == level
1738 && level >= smooth_max [skey->x][skey->y]) 2019 && level > smooth_max [skey->x][skey->y])
1739 { 2020 {
1740 maptex tex = self->tex [skey->tile]; 2021 maptex tex = self->tex [skey->tile];
1741 int px = (((int)skey->x) - 1) * T; 2022 int px = (((int)skey->x) - 1) * T;
1742 int py = (((int)skey->y) - 1) * T; 2023 int py = (((int)skey->y) - 1) * T;
1743 int border = bits & 15; 2024 int border = bits & 15;
1744 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2025 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1745 float dx = tex.s * .0625f; // 16 images/row 2026 float dx = tex.s * .0625f; // 16 images/row
1746 float dy = tex.t * .5f ; // 2 images/column 2027 float dy = tex.t * .5f ; // 2 images/column
1747 2028
1748 // this time naively avoiding texture state changes
1749 // save gobs of state changes.
1750 if (last_name != tex.name) 2029 if (tex.name)
1751 { 2030 {
2031 // this time avoiding texture state changes
2032 // save gobs of state changes.
1752 if (!tex.name) 2033 if (key.texname != tex.name)
1753 continue; // smoothing not yet available 2034 {
1754
1755 glEnd (); 2035 glEnd ();
1756 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2036 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1757 glBegin (GL_QUADS); 2037 glBegin (GL_QUADS);
1758 } 2038 }
1759 2039
1760 if (border) 2040 if (border)
1761 { 2041 {
1762 float ox = border * dx; 2042 float ox = border * dx;
1763 2043
1764 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2044 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1765 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2045 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1766 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2046 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1767 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2047 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1768 } 2048 }
1769 2049
1770 if (corner) 2050 if (corner)
1771 { 2051 {
1772 float ox = corner * dx; 2052 float ox = corner * dx;
1773 2053
1774 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2054 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1775 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2055 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1776 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2056 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1777 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2057 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2058 }
1778 } 2059 }
1779 } 2060 }
1780 } 2061 }
1781 } 2062 }
1782 } 2063 }
2064
2065 glEnd ();
2066 glDisable (GL_TEXTURE_2D);
2067 key.texname = -1;
1783 } 2068 }
1784 2069
1785 hv_clear (smooth); 2070 hv_clear (smooth);
1786 } 2071 }
1787 2072
1788 glEnd (); 2073 if (pl_tex.name)
2074 {
2075 maptex tex = pl_tex;
2076 int px = pl_x + pdx;
2077 int py = pl_y + pdy;
1789 2078
1790 glDisable (GL_TEXTURE_2D); 2079 key.texname = tex.name;
2080 arr = rc_array (rc, &key);
2081
2082 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2083 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2084 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2085 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2086
2087 rc_draw (rc);
2088 }
2089
1791 glDisable (GL_BLEND); 2090 glDisable (GL_BLEND);
2091 rc_free (rc);
1792 2092
1793 // top layer: overlays such as the health bar 2093 // top layer: overlays such as the health bar
1794 for (y = 0; y < sh; y++) 2094 for (y = 0; y < sh; y++)
1795 if (0 <= y + my && y + my < self->rows) 2095 if (0 <= y + my && y + my < self->rows)
1796 { 2096 {
… …
1821 } 2121 }
1822 } 2122 }
1823} 2123}
1824 2124
1825void 2125void
1826draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2126draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1827 CODE: 2127 CODE:
1828{ 2128{
1829 static float color[16][3] = { 2129 static float color[16][3] = {
1830 { 0.00F, 0.00F, 0.00F }, 2130 { 0.00F, 0.00F, 0.00F },
1831 { 1.00F, 1.00F, 1.00F }, 2131 { 1.00F, 1.00F, 1.00F },
… …
1881 glDisable (GL_BLEND); 2181 glDisable (GL_BLEND);
1882 glDisable (GL_TEXTURE_2D); 2182 glDisable (GL_TEXTURE_2D);
1883} 2183}
1884 2184
1885void 2185void
1886fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2186fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1887 PPCODE: 2187 PPCODE:
1888{ 2188{
1889 int x, y; 2189 int x, y;
2190 int sw1 = sw + 2;
2191 int sh1 = sh + 2;
2192 int sh3 = sh * 3;
1890 int sw4 = (sw + 3) & ~3; 2193 int sw34 = (sw * 3 + 3) & ~3;
2194 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1891 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2195 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1892 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2196 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1893 2197
1894 memset (darkness, 255, sw4 * sh);
1895 SvPOK_only (darkness_sv); 2198 SvPOK_only (darkness3_sv);
1896 SvCUR_set (darkness_sv, sw4 * sh); 2199 SvCUR_set (darkness3_sv, sw34 * sh3);
1897 2200
1898 mx += self->x; 2201 mx += self->x - 1;
1899 my += self->y; 2202 my += self->y - 1;
1900 2203
2204 memset (darkness1, 255, sw1 * sh1);
2205
1901 for (y = 0; y < sh; y++) 2206 for (y = 0; y < sh1; y++)
1902 if (0 <= y + my && y + my < self->rows) 2207 if (0 <= y + my && y + my < self->rows)
1903 { 2208 {
1904 maprow *row = self->row + (y + my); 2209 maprow *row = self->row + (y + my);
1905 2210
1906 for (x = 0; x < sw; x++) 2211 for (x = 0; x < sw1; x++)
1907 if (row->c0 <= x + mx && x + mx < row->c1) 2212 if (row->c0 <= x + mx && x + mx < row->c1)
1908 { 2213 {
1909 mapcell *cell = row->col + (x + mx - row->c0); 2214 mapcell *cell = row->col + (x + mx - row->c0);
1910 2215
1911 darkness[y * sw4 + x] = cell->darkness 2216 darkness1 [y * sw1 + x] = cell->darkness
1912 ? 255 - (cell->darkness - 1) 2217 ? 255 - (cell->darkness - 1)
1913 : 255 - FOW_DARKNESS; 2218 : 255 - FOW_DARKNESS;
1914 } 2219 }
1915 } 2220 }
1916 2221
2222 for (y = 0; y < sh; ++y)
2223 for (x = 0; x < sw; ++x)
2224 {
2225 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2226 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2227 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2228 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2229 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2230 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2231 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2232 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2233 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2234
2235 uint8_t r11 = (d11 + d21 + d12) / 3;
2236 uint8_t r21 = d21;
2237 uint8_t r31 = (d21 + d31 + d32) / 3;
2238
2239 uint8_t r12 = d12;
2240 uint8_t r22 = d22;
2241 uint8_t r32 = d32;
2242
2243 uint8_t r13 = (d13 + d23 + d12) / 3;
2244 uint8_t r23 = d23;
2245 uint8_t r33 = (d23 + d33 + d32) / 3;
2246
2247 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2248 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2249 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2250 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2251 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2252 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2253 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2254 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2255 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2256 }
2257
2258 free (darkness1);
2259
1917 EXTEND (SP, 3); 2260 EXTEND (SP, 3);
1918 PUSHs (sv_2mortal (newSViv (sw4))); 2261 PUSHs (sv_2mortal (newSViv (sw34)));
1919 PUSHs (sv_2mortal (newSViv (sh))); 2262 PUSHs (sv_2mortal (newSViv (sh3)));
1920 PUSHs (darkness_sv); 2263 PUSHs (darkness3_sv);
1921} 2264}
1922 2265
1923SV * 2266SV *
1924get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2267get_rect (DC::Map self, int x0, int y0, int w, int h)
1925 CODE: 2268 CODE:
1926{ 2269{
1927 int x, y, x1, y1; 2270 int x, y, x1, y1;
1928 SV *data_sv = newSV (w * h * 7 + 5); 2271 SV *data_sv = newSV (w * h * 7 + 5);
1929 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2272 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1986 else 2329 else
1987 *data++ = 0; 2330 *data++ = 0;
1988 } 2331 }
1989 } 2332 }
1990 2333
2334 /* if size is w*h + 5 then no data has been found */
2335 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2336 {
1991 SvPOK_only (data_sv); 2337 SvPOK_only (data_sv);
1992 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2338 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2339 }
2340
1993 RETVAL = data_sv; 2341 RETVAL = data_sv;
1994} 2342}
1995 OUTPUT: 2343 OUTPUT:
1996 RETVAL 2344 RETVAL
1997 2345
1998void 2346void
1999set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2347set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2000 PPCODE: 2348 PPCODE:
2001{ 2349{
2002 int x, y, z; 2350 int x, y, z;
2003 int w, h; 2351 int w, h;
2004 int x1, y1; 2352 int x1, y1;
2353 STRLEN len;
2354 uint8_t *data, *end;
2355
2356 len = SvLEN (data_sv);
2357 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2358 data = SvPVbyte_nolen (data_sv);
2359 end = data + len + 8;
2360
2361 if (len < 5)
2362 XSRETURN_EMPTY;
2005 2363
2006 if (*data++ != 0) 2364 if (*data++ != 0)
2007 return; /* version mismatch */ 2365 XSRETURN_EMPTY; /* version mismatch */
2008 2366
2009 w = *data++ << 8; w |= *data++; 2367 w = *data++ << 8; w |= *data++;
2010 h = *data++ << 8; h |= *data++; 2368 h = *data++ << 8; h |= *data++;
2011 2369
2012 // we need to do this 'cause we don't keep an absolute coord system for rows 2370 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2024 { 2382 {
2025 maprow *row = map_get_row (self, y); 2383 maprow *row = map_get_row (self, y);
2026 2384
2027 for (x = x0; x < x1; x++) 2385 for (x = x0; x < x1; x++)
2028 { 2386 {
2387 uint8_t flags;
2388
2389 if (data + 7 >= end)
2390 XSRETURN_EMPTY;
2391
2029 uint8_t flags = *data++; 2392 flags = *data++;
2030 2393
2031 if (flags) 2394 if (flags)
2032 { 2395 {
2033 mapcell *cell = row_get_cell (row, x); 2396 mapcell *cell = row_get_cell (row, x);
2034 tileid tile[3] = { 0, 0, 0 }; 2397 tileid tile[3] = { 0, 0, 0 };
… …
2037 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2400 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2038 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2401 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2039 2402
2040 if (cell->darkness == 0) 2403 if (cell->darkness == 0)
2041 { 2404 {
2042 cell->darkness = 0; 2405 /*cell->darkness = 0;*/
2406 EXTEND (SP, 3);
2043 2407
2044 for (z = 0; z <= 2; z++) 2408 for (z = 0; z <= 2; z++)
2045 { 2409 {
2046 tileid t = tile [z]; 2410 tileid t = tile [z];
2047 2411
2048 if (t >= self->texs || (t && !self->tex [t].name)) 2412 if (t >= self->texs || (t && !self->tex [t].name))
2049 { 2413 {
2050 XPUSHs (sv_2mortal (newSViv (t))); 2414 PUSHs (sv_2mortal (newSViv (t)));
2051 need_texid (self, t); 2415 need_texid (self, t);
2052 } 2416 }
2053 2417
2054 cell->tile [z] = t; 2418 cell->tile [z] = t;
2055 } 2419 }
… …
2057 } 2421 }
2058 } 2422 }
2059 } 2423 }
2060} 2424}
2061 2425
2062MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2426MODULE = Deliantra::Client PACKAGE = DC::RW
2063 2427
2064CFPlus::MixChunk 2428DC::RW
2065new_from_file (SV *class, char *path) 2429new (SV *class, SV *data_sv)
2066 CODE: 2430 CODE:
2067 RETVAL = Mix_LoadWAV (path); 2431{
2432 STRLEN datalen;
2433 char *data = SvPVbyte (data_sv, datalen);
2434
2435 RETVAL = SDL_RWFromConstMem (data, datalen);
2436}
2068 OUTPUT: 2437 OUTPUT:
2069 RETVAL 2438 RETVAL
2070 2439
2440DC::RW
2441new_from_file (SV *class, const char *path, const char *mode = "rb")
2442 CODE:
2443 RETVAL = SDL_RWFromFile (path, mode);
2444 OUTPUT:
2445 RETVAL
2446
2447# fails on win32:
2448# dc.xs(2268) : error C2059: syntax error : '('
2071void 2449#void
2450#close (DC::RW self)
2451# CODE:
2452# (self->(close)) (self);
2453
2454MODULE = Deliantra::Client PACKAGE = DC::Channel
2455
2456PROTOTYPES: DISABLE
2457
2458DC::Channel
2459find ()
2460 CODE:
2461{
2462 RETVAL = Mix_GroupAvailable (-1);
2463
2464 if (RETVAL < 0)
2465 {
2466 RETVAL = Mix_GroupOldest (-1);
2467
2468 if (RETVAL < 0)
2469 XSRETURN_UNDEF;
2470
2471 Mix_HaltChannel (RETVAL);
2472 }
2473
2474 Mix_UnregisterAllEffects (RETVAL);
2475 Mix_Volume (RETVAL, 128);
2476}
2477 OUTPUT:
2478 RETVAL
2479
2480void
2481halt (DC::Channel self)
2482 CODE:
2483 Mix_HaltChannel (self);
2484
2485void
2486expire (DC::Channel self, int ticks = -1)
2487 CODE:
2488 Mix_ExpireChannel (self, ticks);
2489
2490void
2491fade_out (DC::Channel self, int ticks = -1)
2492 CODE:
2493 Mix_FadeOutChannel (self, ticks);
2494
2495int
2496volume (DC::Channel self, int volume)
2497 CODE:
2498 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2499 OUTPUT:
2500 RETVAL
2501
2502void
2503unregister_all_effects (DC::Channel self)
2504 CODE:
2505 Mix_UnregisterAllEffects (self);
2506
2507void
2508set_panning (DC::Channel self, int left, int right)
2509 CODE:
2510 left = CLAMP (left , 0, 255);
2511 right = CLAMP (right, 0, 255);
2512 Mix_SetPanning (self, left, right);
2513
2514void
2515set_distance (DC::Channel self, int distance)
2516 CODE:
2517 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2518
2519void
2520set_position (DC::Channel self, int angle, int distance)
2521 CODE:
2522
2523void
2524set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2525 CODE:
2526{
2527 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2528 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2529 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2530}
2531
2532void
2533set_reverse_stereo (DC::Channel self, int flip)
2534 CODE:
2535 Mix_SetReverseStereo (self, flip);
2536
2537MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2538
2539PROTOTYPES: DISABLE
2540
2541DC::MixChunk
2542new (SV *class, DC::RW rwops)
2543 CODE:
2544 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2545 OUTPUT:
2546 RETVAL
2547
2548void
2072DESTROY (CFPlus::MixChunk self) 2549DESTROY (DC::MixChunk self)
2073 CODE: 2550 CODE:
2074 Mix_FreeChunk (self); 2551 Mix_FreeChunk (self);
2075 2552
2076int 2553int
2077volume (CFPlus::MixChunk self, int volume = -1) 2554volume (DC::MixChunk self, int volume = -1)
2078 CODE: 2555 CODE:
2556 if (items > 1)
2557 volume = CLAMP (volume, 0, 128);
2079 RETVAL = Mix_VolumeChunk (self, volume); 2558 RETVAL = Mix_VolumeChunk (self, volume);
2080 OUTPUT: 2559 OUTPUT:
2081 RETVAL 2560 RETVAL
2082 2561
2083int 2562DC::Channel
2084play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2563play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2085 CODE: 2564 CODE:
2565{
2086 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2566 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2567
2568 if (RETVAL < 0)
2569 XSRETURN_UNDEF;
2570
2571 if (channel < 0)
2572 {
2573 Mix_UnregisterAllEffects (RETVAL);
2574 Mix_Volume (RETVAL, 128);
2575 }
2576}
2087 OUTPUT: 2577 OUTPUT:
2088 RETVAL 2578 RETVAL
2089 2579
2090MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2580MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2091 2581
2092int 2582int
2093volume (int volume = -1) 2583volume (int volume = -1)
2584 PROTOTYPE: ;$
2094 CODE: 2585 CODE:
2586 if (items > 0)
2587 volume = CLAMP (volume, 0, 128);
2095 RETVAL = Mix_VolumeMusic (volume); 2588 RETVAL = Mix_VolumeMusic (volume);
2096 OUTPUT: 2589 OUTPUT:
2097 RETVAL 2590 RETVAL
2098 2591
2592void
2593fade_out (int ms)
2594 CODE:
2595 Mix_FadeOutMusic (ms);
2596
2597void
2598halt ()
2599 CODE:
2600 Mix_HaltMusic ();
2601
2099CFPlus::MixMusic 2602DC::MixMusic
2100new_from_file (SV *class, char *path) 2603new (SV *class, DC::RW rwops)
2101 CODE: 2604 CODE:
2102 RETVAL = Mix_LoadMUS (path); 2605 RETVAL = Mix_LoadMUS_RW (rwops);
2103 OUTPUT: 2606 OUTPUT:
2104 RETVAL 2607 RETVAL
2105 2608
2106void 2609void
2107DESTROY (CFPlus::MixMusic self) 2610DESTROY (DC::MixMusic self)
2108 CODE: 2611 CODE:
2109 Mix_FreeMusic (self); 2612 Mix_FreeMusic (self);
2110 2613
2111int 2614int
2112play (CFPlus::MixMusic self, int loops = -1) 2615play (DC::MixMusic self, int loops = -1)
2113 CODE: 2616 CODE:
2114 RETVAL = Mix_PlayMusic (self, loops); 2617 RETVAL = Mix_PlayMusic (self, loops);
2115 OUTPUT: 2618 OUTPUT:
2116 RETVAL 2619 RETVAL
2117 2620
2118MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2621void
2622fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2623 CODE:
2624 Mix_FadeInMusicPos (self, loops, ms, position);
2625
2626MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2627
2628PROTOTYPES: ENABLE
2119 2629
2120BOOT: 2630BOOT:
2121{ 2631{
2122 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2632 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2123 static const struct { 2633 static const struct {
2124 const char *name; 2634 const char *name;
2125 IV iv; 2635 IV iv;
2126 } *civ, const_iv[] = { 2636 } *civ, const_iv[] = {
2127# define const_iv(name) { # name, (IV)name } 2637# define const_iv(name) { # name, (IV)name }
2638 const_iv (GL_VENDOR),
2639 const_iv (GL_VERSION),
2640 const_iv (GL_EXTENSIONS),
2128 const_iv (GL_COLOR_MATERIAL), 2641 const_iv (GL_COLOR_MATERIAL),
2129 const_iv (GL_SMOOTH), 2642 const_iv (GL_SMOOTH),
2130 const_iv (GL_FLAT), 2643 const_iv (GL_FLAT),
2131 const_iv (GL_DITHER), 2644 const_iv (GL_DITHER),
2132 const_iv (GL_BLEND), 2645 const_iv (GL_BLEND),
… …
2136 const_iv (GL_ALPHA_TEST), 2649 const_iv (GL_ALPHA_TEST),
2137 const_iv (GL_NORMALIZE), 2650 const_iv (GL_NORMALIZE),
2138 const_iv (GL_RESCALE_NORMAL), 2651 const_iv (GL_RESCALE_NORMAL),
2139 const_iv (GL_FRONT), 2652 const_iv (GL_FRONT),
2140 const_iv (GL_BACK), 2653 const_iv (GL_BACK),
2654 const_iv (GL_AUX0),
2141 const_iv (GL_AND), 2655 const_iv (GL_AND),
2142 const_iv (GL_ONE), 2656 const_iv (GL_ONE),
2143 const_iv (GL_ZERO), 2657 const_iv (GL_ZERO),
2144 const_iv (GL_SRC_ALPHA), 2658 const_iv (GL_SRC_ALPHA),
2145 const_iv (GL_DST_ALPHA), 2659 const_iv (GL_DST_ALPHA),
… …
2158 const_iv (GL_INTENSITY), 2672 const_iv (GL_INTENSITY),
2159 const_iv (GL_LUMINANCE), 2673 const_iv (GL_LUMINANCE),
2160 const_iv (GL_LUMINANCE_ALPHA), 2674 const_iv (GL_LUMINANCE_ALPHA),
2161 const_iv (GL_FLOAT), 2675 const_iv (GL_FLOAT),
2162 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2676 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2677 const_iv (GL_COMPRESSED_ALPHA_ARB),
2678 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2679 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2680 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2681 const_iv (GL_COMPRESSED_RGB_ARB),
2682 const_iv (GL_COMPRESSED_RGBA_ARB),
2163 const_iv (GL_COMPILE), 2683 const_iv (GL_COMPILE),
2684 const_iv (GL_PROXY_TEXTURE_1D),
2685 const_iv (GL_PROXY_TEXTURE_2D),
2164 const_iv (GL_TEXTURE_1D), 2686 const_iv (GL_TEXTURE_1D),
2165 const_iv (GL_TEXTURE_2D), 2687 const_iv (GL_TEXTURE_2D),
2166 const_iv (GL_TEXTURE_ENV), 2688 const_iv (GL_TEXTURE_ENV),
2167 const_iv (GL_TEXTURE_MAG_FILTER), 2689 const_iv (GL_TEXTURE_MAG_FILTER),
2168 const_iv (GL_TEXTURE_MIN_FILTER), 2690 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2189 const_iv (GL_COLOR_LOGIC_OP), 2711 const_iv (GL_COLOR_LOGIC_OP),
2190 const_iv (GL_SEPARABLE_2D), 2712 const_iv (GL_SEPARABLE_2D),
2191 const_iv (GL_CONVOLUTION_2D), 2713 const_iv (GL_CONVOLUTION_2D),
2192 const_iv (GL_CONVOLUTION_BORDER_MODE), 2714 const_iv (GL_CONVOLUTION_BORDER_MODE),
2193 const_iv (GL_CONSTANT_BORDER), 2715 const_iv (GL_CONSTANT_BORDER),
2716 const_iv (GL_POINTS),
2194 const_iv (GL_LINES), 2717 const_iv (GL_LINES),
2195 const_iv (GL_LINE_STRIP), 2718 const_iv (GL_LINE_STRIP),
2196 const_iv (GL_LINE_LOOP), 2719 const_iv (GL_LINE_LOOP),
2197 const_iv (GL_QUADS), 2720 const_iv (GL_QUADS),
2198 const_iv (GL_QUAD_STRIP), 2721 const_iv (GL_QUAD_STRIP),
2199 const_iv (GL_TRIANGLES), 2722 const_iv (GL_TRIANGLES),
2200 const_iv (GL_TRIANGLE_STRIP), 2723 const_iv (GL_TRIANGLE_STRIP),
2201 const_iv (GL_TRIANGLE_FAN), 2724 const_iv (GL_TRIANGLE_FAN),
2725 const_iv (GL_POLYGON),
2202 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2726 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2727 const_iv (GL_POINT_SMOOTH_HINT),
2728 const_iv (GL_LINE_SMOOTH_HINT),
2729 const_iv (GL_POLYGON_SMOOTH_HINT),
2730 const_iv (GL_GENERATE_MIPMAP_HINT),
2731 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2203 const_iv (GL_FASTEST), 2732 const_iv (GL_FASTEST),
2733 const_iv (GL_DONT_CARE),
2734 const_iv (GL_NICEST),
2204 const_iv (GL_V2F), 2735 const_iv (GL_V2F),
2205 const_iv (GL_V3F), 2736 const_iv (GL_V3F),
2206 const_iv (GL_T2F_V3F), 2737 const_iv (GL_T2F_V3F),
2207 const_iv (GL_T2F_N3F_V3F), 2738 const_iv (GL_T2F_N3F_V3F),
2208# undef const_iv 2739# undef const_iv
2209 }; 2740 };
2210 2741
2211 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2742 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2212 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2743 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2744
2745 texture_av = newAV ();
2746 AvREAL_off (texture_av);
2213} 2747}
2748
2749void
2750disable_GL_EXT_blend_func_separate ()
2751 CODE:
2752 gl.BlendFuncSeparate = 0;
2753 gl.BlendFuncSeparateEXT = 0;
2214 2754
2215char * 2755char *
2216gl_vendor () 2756gl_vendor ()
2217 CODE: 2757 CODE:
2218 RETVAL = (char *)glGetString (GL_VENDOR); 2758 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2231 CODE: 2771 CODE:
2232 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2772 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2233 OUTPUT: 2773 OUTPUT:
2234 RETVAL 2774 RETVAL
2235 2775
2776const char *glGetString (GLenum pname)
2777
2778GLint glGetInteger (GLenum pname)
2779 CODE:
2780 glGetIntegerv (pname, &RETVAL);
2781 OUTPUT:
2782 RETVAL
2783
2784GLdouble glGetDouble (GLenum pname)
2785 CODE:
2786 glGetDoublev (pname, &RETVAL);
2787 OUTPUT:
2788 RETVAL
2789
2236int glGetError () 2790int glGetError ()
2237 2791
2238void glFinish () 2792void glFinish ()
2239 2793
2240void glClear (int mask) 2794void glClear (int mask)
… …
2277# near_ and far_ are due to microsofts buggy "c" compiler 2831# near_ and far_ are due to microsofts buggy "c" compiler
2278void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2832void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2279 2833
2280# near_ and far_ are due to microsofts buggy "c" compiler 2834# near_ and far_ are due to microsofts buggy "c" compiler
2281void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2835void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2836
2837PROTOTYPES: DISABLE
2282 2838
2283void glViewport (int x, int y, int width, int height) 2839void glViewport (int x, int y, int width, int height)
2284 2840
2285void glScissor (int x, int y, int width, int height) 2841void glScissor (int x, int y, int width, int height)
2286 2842
… …
2294 2850
2295void glRotate (float angle, float x, float y, float z) 2851void glRotate (float angle, float x, float y, float z)
2296 CODE: 2852 CODE:
2297 glRotatef (angle, x, y, z); 2853 glRotatef (angle, x, y, z);
2298 2854
2299void glBegin (int mode)
2300
2301void glEnd ()
2302
2303void glColor (float r, float g, float b, float a = 1.0) 2855void glColor (float r, float g, float b, float a = 1.0)
2304 PROTOTYPE: @
2305 ALIAS: 2856 ALIAS:
2306 glColor_premultiply = 1 2857 glColor_premultiply = 1
2307 CODE: 2858 CODE:
2308 if (ix) 2859 if (ix)
2309 { 2860 {
… …
2312 b *= a; 2863 b *= a;
2313 } 2864 }
2314 // microsoft visual "c" rounds instead of truncating... 2865 // microsoft visual "c" rounds instead of truncating...
2315 glColor4f (r, g, b, a); 2866 glColor4f (r, g, b, a);
2316 2867
2317void glInterleavedArrays (int format, int stride, char *data)
2318
2319void glDrawElements (int mode, int count, int type, char *indices)
2320
2321# 1.2 void glDrawRangeElements (int mode, int start, int end
2322
2323void glRasterPos (float x, float y, float z = 0.) 2868void glRasterPos (float x, float y, float z = 0.)
2324 CODE: 2869 CODE:
2325 glRasterPos3f (0, 0, z); 2870 glRasterPos3f (0, 0, z);
2326 glBitmap (0, 0, 0, 0, x, y, 0); 2871 glBitmap (0, 0, 0, 0, x, y, 0);
2327 2872
… …
2331 2876
2332void glTexCoord (float s, float t) 2877void glTexCoord (float s, float t)
2333 CODE: 2878 CODE:
2334 glTexCoord2f (s, t); 2879 glTexCoord2f (s, t);
2335 2880
2881void glRect (float x1, float y1, float x2, float y2)
2882 CODE:
2883 glRectf (x1, y1, x2, y2);
2884
2885void glRect_lineloop (float x1, float y1, float x2, float y2)
2886 CODE:
2887 glBegin (GL_LINE_LOOP);
2888 glVertex2f (x1, y1);
2889 glVertex2f (x2, y1);
2890 glVertex2f (x2, y2);
2891 glVertex2f (x1, y2);
2892 glEnd ();
2893
2894PROTOTYPES: ENABLE
2895
2896void glBegin (int mode)
2897
2898void glEnd ()
2899
2900void glPointSize (GLfloat size)
2901
2902void glLineWidth (GLfloat width)
2903
2904void glInterleavedArrays (int format, int stride, char *data)
2905
2906void glDrawElements (int mode, int count, int type, char *indices)
2907
2908# 1.2 void glDrawRangeElements (int mode, int start, int end
2909
2336void glTexEnv (int target, int pname, float param) 2910void glTexEnv (int target, int pname, float param)
2337 CODE: 2911 CODE:
2338 glTexEnvf (target, pname, param); 2912 glTexEnvf (target, pname, param);
2339 2913
2340void glTexParameter (int target, int pname, float param) 2914void glTexParameter (int target, int pname, float param)
… …
2356void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2930void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2357 CODE: 2931 CODE:
2358 if (gl.SeparableFilter2D) 2932 if (gl.SeparableFilter2D)
2359 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 2933 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2360 2934
2361void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2935void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2362 2936
2363void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2937void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2364 2938
2365void glDrawPixels (int width, int height, int format, int type, char *pixels) 2939void glDrawPixels (int width, int height, int format, int type, char *pixels)
2940
2941void glPixelZoom (float x, float y)
2366 2942
2367void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2943void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2368 2944
2369int glGenTexture () 2945int glGenTexture ()
2370 CODE: 2946 CODE:
2371{ 2947 RETVAL = gen_texture ();
2372 GLuint name;
2373 glGenTextures (1, &name);
2374 RETVAL = name;
2375}
2376 OUTPUT: 2948 OUTPUT:
2377 RETVAL 2949 RETVAL
2378 2950
2379void glDeleteTexture (int name) 2951void glDeleteTexture (int name)
2380 CODE: 2952 CODE:
2381{
2382 GLuint name_ = name;
2383 glDeleteTextures (1, &name_); 2953 del_texture (name);
2384} 2954
2385
2386int glGenList () 2955int glGenList ()
2387 CODE: 2956 CODE:
2388 RETVAL = glGenLists (1); 2957 RETVAL = glGenLists (1);
2389 OUTPUT: 2958 OUTPUT:
2390 RETVAL 2959 RETVAL
… …
2397 2966
2398void glEndList () 2967void glEndList ()
2399 2968
2400void glCallList (int list) 2969void glCallList (int list)
2401 2970
2971MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2972
2973PROTOTYPES: DISABLE
2974
2975void
2976find_widget (SV *self, NV x, NV y)
2977 PPCODE:
2978{
2979 if (within_widget (self, x, y))
2980 XPUSHs (self);
2981}
2982
2983BOOT:
2984{
2985 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2986
2987 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2988 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2989 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2990 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2991}
2992
2993void
2994draw (SV *self)
2995 CODE:
2996{
2997 HV *hv;
2998 SV **svp;
2999 NV x, y, w, h;
3000 SV *draw_x_sv = GvSV (draw_x_gv);
3001 SV *draw_y_sv = GvSV (draw_y_gv);
3002 SV *draw_w_sv = GvSV (draw_w_gv);
3003 SV *draw_h_sv = GvSV (draw_h_gv);
3004 double draw_x, draw_y;
3005
3006 if (!SvROK (self))
3007 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3008
3009 hv = (HV *)SvRV (self);
3010
3011 if (SvTYPE (hv) != SVt_PVHV)
3012 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3013
3014 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3015 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3016
3017 if (!h || !w)
3018 XSRETURN_EMPTY;
3019
3020 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3021 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3022
3023 draw_x = SvNV (draw_x_sv) + x;
3024 draw_y = SvNV (draw_y_sv) + y;
3025
3026 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3027 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3028 XSRETURN_EMPTY;
3029
3030 sv_setnv (draw_x_sv, draw_x);
3031 sv_setnv (draw_y_sv, draw_y);
3032
3033 glPushMatrix ();
3034 glTranslated (x, y, 0);
3035
3036 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3037 {
3038 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3039
3040 if (svp && SvTRUE (*svp))
3041 {
3042 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3043 glEnable (GL_BLEND);
3044 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3045 glBegin (GL_QUADS);
3046 glVertex2f (0, 0);
3047 glVertex2f (w, 0);
3048 glVertex2f (w, h);
3049 glVertex2f (0, h);
3050 glEnd ();
3051 glDisable (GL_BLEND);
3052 }
3053 }
3054#if 0
3055 // draw borders, for debugging
3056 glPushMatrix ();
3057 glColor4f (1., 1., 0., 1.);
3058 glTranslatef (.5, .5, 0.);
3059 glBegin (GL_LINE_LOOP);
3060 glVertex2f (0 , 0);
3061 glVertex2f (w - 1, 0);
3062 glVertex2f (w - 1, h - 1);
3063 glVertex2f (0 , h - 1);
3064 glEnd ();
3065 glPopMatrix ();
3066#endif
3067 PUSHMARK (SP);
3068 XPUSHs (self);
3069 PUTBACK;
3070 call_method ("_draw", G_VOID | G_DISCARD);
3071 SPAGAIN;
3072
3073 glPopMatrix ();
3074
3075 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3076 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3077}
3078

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> Changed lines