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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 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 64
87#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
49 88
50#define MAP_EXTEND_X 32 89#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 90#define MAP_EXTEND_Y 512
52 91
53#define MIN_FONT_HEIGHT 10 92#define MIN_FONT_HEIGHT 10
54 93
55#if 0 94/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 95#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 96
58# define PARACHUTE 0 97#define KMOD_LRAM 0x10000 // our extension
59#endif 98
99#define TEXID_SPEECH 1
100#define TEXID_NOFACE 2
101#define TEXID_HIDDEN 3
102
103static AV *texture_av;
60 104
61static struct 105static struct
62{ 106{
63#define GL_FUNC(ptr,name) ptr name; 107#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 108#include "glfunc.h"
65#undef GL_FUNC 109#undef GL_FUNC
66} gl; 110} gl;
67 111
112static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 113gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 114{
70 if (gl.BlendFuncSeparate) 115 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 116 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 117 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 118 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 119 else
75 glBlendFunc (sa, da); 120 glBlendFunc (sa, da);
76} 121}
77 122
123static GLuint
124gen_texture ()
125{
126 GLuint name;
127
128 if (AvFILL (texture_av) >= 0)
129 name = (GLuint)(size_t)av_pop (texture_av);
130 else
131 glGenTextures (1, &name);
132
133 return name;
134}
135
136static void
137del_texture (GLuint name)
138{
139 /* make a half-assed attempt at returning the memory used by the texture */
140 /* textures are frequently being reused by cfplus anyway */
141 /*glBindTexture (GL_TEXTURE_2D, name);*/
142 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
143 av_push (texture_av, (SV *)(size_t)name);
144 glDeleteTextures (1, &name);
145}
146
78#include "texcache.c" 147#include "texcache.c"
148#include "rendercache.c"
79 149
80#include "pango-font.c" 150#include "pango-font.c"
81#include "pango-fontmap.c" 151#include "pango-fontmap.c"
82#include "pango-render.c" 152#include "pango-render.c"
83 153
154typedef IV DC__Channel;
155typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 156typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 157typedef Mix_Music *DC__MixMusic;
86 158
87typedef PangoFontDescription *CFPlus__Font; 159typedef PangoFontDescription *DC__Font;
88 160
89static int 161static int
90shape_attr_p (PangoLayoutRun *run) 162shape_attr_p (PangoLayoutRun *run)
91{ 163{
92 GSList *attrs = run->item->analysis.extra_attrs; 164 GSList *attrs = run->item->analysis.extra_attrs;
… …
106 178
107typedef struct cf_layout { 179typedef struct cf_layout {
108 PangoLayout *pl; 180 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 181 float r, g, b, a; // default color for rgba mode
110 int base_height; 182 int base_height;
111 CFPlus__Font font; 183 DC__Font font;
184 rc_t *rc;
112} *CFPlus__Layout; 185} *DC__Layout;
113 186
114static CFPlus__Font default_font; 187static DC__Font default_font;
115static PangoContext *opengl_context; 188static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 189static PangoFontMap *opengl_fontmap;
117 190
118static void 191static void
119substitute_func (FcPattern *pattern, gpointer data) 192substitute_func (FcPattern *pattern, gpointer data)
… …
124#endif 197#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 198 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 199}
127 200
128static void 201static void
129layout_update_font (CFPlus__Layout self) 202layout_update_font (DC__Layout self)
130{ 203{
131 /* use a random scale factor to account for unknown descenders, 0.8 works 204 /* use a random scale factor to account for unknown descenders, 0.8 works
132 * reasonably well with bitstream vera 205 * reasonably well with dejavu/bistream fonts
133 */ 206 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 207 PangoFontDescription *font = self->font ? self->font : default_font;
135 208
136 pango_font_description_set_absolute_size (font, 209 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 210 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 211
139 pango_layout_set_font_description (self->pl, font); 212 pango_layout_set_font_description (self->pl, font);
140} 213}
141 214
142static void 215static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 216layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 217{
145 PangoRectangle rect; 218 PangoRectangle rect;
146 219
147 // get_pixel_* wrongly rounds down 220 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 221 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 232
160typedef uint16_t tileid; 233typedef uint16_t tileid;
161typedef uint16_t faceid; 234typedef uint16_t faceid;
162 235
163typedef struct { 236typedef struct {
164 int name; 237 GLuint name;
165 int w, h; 238 int w, h;
166 float s, t; 239 float s, t;
167 uint8_t r, g, b, a; 240 uint8_t r, g, b, a;
168 tileid smoothtile; 241 tileid smoothtile;
169 uint8_t smoothlevel; 242 uint8_t smoothlevel;
243 uint8_t unused; /* set to zero on use */
170} maptex; 244} maptex;
171 245
172typedef struct { 246typedef struct {
173 uint32_t player; 247 uint32_t player;
174 tileid tile[3]; 248 tileid tile[3];
… …
187 int faces; tileid *face2tile; // [faceid] 261 int faces; tileid *face2tile; // [faceid]
188 int texs; maptex *tex; // [tileid] 262 int texs; maptex *tex; // [tileid]
189 263
190 int32_t rows; 264 int32_t rows;
191 maprow *row; 265 maprow *row;
192} *CFPlus__Map; 266} *DC__Map;
193 267
194static char * 268static char *
195prepend (char *ptr, int sze, int inc) 269prepend (char *ptr, int sze, int inc)
196{ 270{
197 char *p; 271 char *p;
… …
235 self->texs *= 2; 309 self->texs *= 2;
236 } 310 }
237} 311}
238 312
239static maprow * 313static maprow *
240map_get_row (CFPlus__Map self, int y) 314map_get_row (DC__Map self, int y)
241{ 315{
242 if (0 > y) 316 if (0 > y)
243 { 317 {
244 int extend = - y + MAP_EXTEND_Y; 318 int extend = - y + MAP_EXTEND_Y;
245 Prepend (maprow, self->row, self->rows, extend); 319 Prepend (maprow, self->row, self->rows, extend);
… …
283 357
284 return row->col + (x - row->c0); 358 return row->col + (x - row->c0);
285} 359}
286 360
287static mapcell * 361static mapcell *
288map_get_cell (CFPlus__Map self, int x, int y) 362map_get_cell (DC__Map self, int x, int y)
289{ 363{
290 return row_get_cell (map_get_row (self, y), x); 364 return row_get_cell (map_get_row (self, y), x);
291} 365}
292 366
293static void 367static void
294map_clear (CFPlus__Map self) 368map_clear (DC__Map self)
295{ 369{
296 int r; 370 int r;
297 371
298 for (r = 0; r < self->rows; r++) 372 for (r = 0; r < self->rows; r++)
299 Safefree (self->row[r].col); 373 Safefree (self->row[r].col);
… …
306 self->oy = 0; 380 self->oy = 0;
307 self->row = 0; 381 self->row = 0;
308 self->rows = 0; 382 self->rows = 0;
309} 383}
310 384
385#define CELL_CLEAR(cell) \
386 do { \
387 if ((cell)->player) \
388 (cell)->tile [2] = 0; \
389 (cell)->darkness = 0; \
390 (cell)->stat_hp = 0; \
391 (cell)->flags = 0; \
392 (cell)->player = 0; \
393 } while (0)
394
311static void 395static void
312map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 396map_blank (DC__Map self, int x0, int y0, int w, int h)
313{ 397{
314 int x, y; 398 int x, y;
315 maprow *row; 399 maprow *row;
316 mapcell *cell; 400 mapcell *cell;
317 401
… …
329 if (x >= row->c1) 413 if (x >= row->c1)
330 break; 414 break;
331 415
332 cell = row->col + x - row->c0; 416 cell = row->col + x - row->c0;
333 417
334 cell->darkness = 0; 418 CELL_CLEAR (cell);
335 cell->stat_hp = 0;
336 cell->flags = 0;
337 cell->player = 0;
338 } 419 }
339 } 420 }
340} 421}
341 422
342typedef struct { 423typedef struct {
… …
396 n |= n >> 16; 477 n |= n >> 16;
397 478
398 return n + 1; 479 return n + 1;
399} 480}
400 481
482static unsigned int
483popcount (unsigned int n)
484{
485 n -= (n >> 1) & 0x55555555U;
486 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
487 n = ((n >> 4) + n) & 0x0f0f0f0fU;
488 n *= 0x01010101U;
489
490 return n >> 24;
491}
492
401/* SDL should provide this, really. */ 493/* SDL should provide this, really. */
402#define SDLK_MODIFIER_MIN 300 494#define SDLK_MODIFIER_MIN 300
403#define SDLK_MODIFIER_MAX 314 495#define SDLK_MODIFIER_MAX 314
404 496
405static AV *texture_av; 497/******************************************************************************/
406 498
407MODULE = CFPlus PACKAGE = CFPlus 499static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
500static GV *hover_gv;
501
502static int
503within_widget (SV *widget, NV x, NV y)
504{
505 HV *self;
506 SV **svp;
507 NV wx, ww, wy, wh;
508
509 if (!SvROK (widget))
510 return 0;
511
512 self = (HV *)SvRV (widget);
513
514 if (SvTYPE (self) != SVt_PVHV)
515 return 0;
516
517 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
518 if (y < wy)
519 return 0;
520
521 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
522 if (y >= wy + wh)
523 return 0;
524
525 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
526 if (x < wx)
527 return 0;
528
529 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
530 if (x >= wx + ww)
531 return 0;
532
533 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
534 if (!svp || !SvTRUE (*svp))
535 return 0;
536
537 return 1;
538}
539
540/******************************************************************************/
541
542/* process keyboard modifiers */
543static int
544mod_munge (int mod)
545{
546 mod &= MOD_MASK;
547
548 if (mod & (KMOD_META | KMOD_ALT))
549 mod |= KMOD_LRAM;
550
551 return mod;
552}
553
554static void
555deliantra_main ()
556{
557 char *argv[] = { 0 };
558 call_argv ("::main", G_DISCARD | G_VOID, argv);
559}
560
561#ifdef __MACOSX__
562 /* to due surprising braindamage on the side of SDL design, we
563 * do some mind-boggling hack here: SDL requires a custom main()
564 * on OS X, so... we provide one and call the original main(), which,
565 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
566 * and which calls our main (== SDL_main) back.
567 */
568 extern C_LINKAGE int
569 main (int argc, char *argv[])
570 {
571 deliantra_main ();
572 }
573
574 #undef main
575
576 extern C_LINKAGE int main (int argc, char *argv[]);
577
578 static void
579 SDL_braino (void)
580 {
581 char *argv[] = { "deliantra client", 0 };
582 (main) (1, argv);
583 }
584#else
585 static void
586 SDL_braino (void)
587 {
588 deliantra_main ();
589 }
590#endif
591
592MODULE = Deliantra::Client PACKAGE = DC
408 593
409PROTOTYPES: ENABLE 594PROTOTYPES: ENABLE
410 595
411BOOT: 596BOOT:
412{ 597{
413 texture_av = newAV ();
414 AvREAL_off (texture_av);
415
416 HV *stash = gv_stashpv ("CFPlus", 1); 598 HV *stash = gv_stashpv ("DC", 1);
417 static const struct { 599 static const struct {
418 const char *name; 600 const char *name;
419 IV iv; 601 IV iv;
420 } *civ, const_iv[] = { 602 } *civ, const_iv[] = {
421# define const_iv(name) { # name, (IV)name } 603# define const_iv(name) { # name, (IV)name }
… …
443 625
444 const_iv (SDL_APPINPUTFOCUS), 626 const_iv (SDL_APPINPUTFOCUS),
445 const_iv (SDL_APPMOUSEFOCUS), 627 const_iv (SDL_APPMOUSEFOCUS),
446 const_iv (SDL_APPACTIVE), 628 const_iv (SDL_APPACTIVE),
447 629
630
631 const_iv (SDLK_UNKNOWN),
632 const_iv (SDLK_FIRST),
633 const_iv (SDLK_BACKSPACE),
634 const_iv (SDLK_TAB),
635 const_iv (SDLK_CLEAR),
636 const_iv (SDLK_RETURN),
637 const_iv (SDLK_PAUSE),
638 const_iv (SDLK_ESCAPE),
639 const_iv (SDLK_SPACE),
640 const_iv (SDLK_EXCLAIM),
641 const_iv (SDLK_QUOTEDBL),
642 const_iv (SDLK_HASH),
643 const_iv (SDLK_DOLLAR),
644 const_iv (SDLK_AMPERSAND),
645 const_iv (SDLK_QUOTE),
646 const_iv (SDLK_LEFTPAREN),
647 const_iv (SDLK_RIGHTPAREN),
648 const_iv (SDLK_ASTERISK),
649 const_iv (SDLK_PLUS),
650 const_iv (SDLK_COMMA),
651 const_iv (SDLK_MINUS),
652 const_iv (SDLK_PERIOD),
653 const_iv (SDLK_SLASH),
654 const_iv (SDLK_0),
655 const_iv (SDLK_1),
656 const_iv (SDLK_2),
657 const_iv (SDLK_3),
658 const_iv (SDLK_4),
659 const_iv (SDLK_5),
660 const_iv (SDLK_6),
661 const_iv (SDLK_7),
662 const_iv (SDLK_8),
663 const_iv (SDLK_9),
664 const_iv (SDLK_COLON),
665 const_iv (SDLK_SEMICOLON),
666 const_iv (SDLK_LESS),
667 const_iv (SDLK_EQUALS),
668 const_iv (SDLK_GREATER),
669 const_iv (SDLK_QUESTION),
670 const_iv (SDLK_AT),
671
672 const_iv (SDLK_LEFTBRACKET),
673 const_iv (SDLK_BACKSLASH),
674 const_iv (SDLK_RIGHTBRACKET),
675 const_iv (SDLK_CARET),
676 const_iv (SDLK_UNDERSCORE),
677 const_iv (SDLK_BACKQUOTE),
678 const_iv (SDLK_DELETE),
679
680 const_iv (SDLK_FIRST),
681 const_iv (SDLK_LAST),
448 const_iv (SDLK_KP0), 682 const_iv (SDLK_KP0),
449 const_iv (SDLK_KP1), 683 const_iv (SDLK_KP1),
450 const_iv (SDLK_KP2), 684 const_iv (SDLK_KP2),
451 const_iv (SDLK_KP3), 685 const_iv (SDLK_KP3),
452 const_iv (SDLK_KP4), 686 const_iv (SDLK_KP4),
… …
524 const_iv (KMOD_LMETA), 758 const_iv (KMOD_LMETA),
525 const_iv (KMOD_RMETA), 759 const_iv (KMOD_RMETA),
526 const_iv (KMOD_NUM), 760 const_iv (KMOD_NUM),
527 const_iv (KMOD_CAPS), 761 const_iv (KMOD_CAPS),
528 const_iv (KMOD_MODE), 762 const_iv (KMOD_MODE),
763
764 const_iv (KMOD_LRAM),
765
766 const_iv (MIX_DEFAULT_FORMAT),
767
768 const_iv (SDL_INIT_TIMER),
769 const_iv (SDL_INIT_AUDIO),
770 const_iv (SDL_INIT_VIDEO),
771 const_iv (SDL_INIT_CDROM),
772 const_iv (SDL_INIT_JOYSTICK),
773 const_iv (SDL_INIT_EVERYTHING),
774 const_iv (SDL_INIT_NOPARACHUTE),
775 const_iv (SDL_INIT_EVENTTHREAD),
776
777 const_iv (SDL_GL_RED_SIZE),
778 const_iv (SDL_GL_GREEN_SIZE),
779 const_iv (SDL_GL_BLUE_SIZE),
780 const_iv (SDL_GL_ALPHA_SIZE),
781 const_iv (SDL_GL_DOUBLEBUFFER),
782 const_iv (SDL_GL_BUFFER_SIZE),
783 const_iv (SDL_GL_DEPTH_SIZE),
784 const_iv (SDL_GL_STENCIL_SIZE),
785 const_iv (SDL_GL_ACCUM_RED_SIZE),
786 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
787 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
788 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
789 const_iv (SDL_GL_STEREO),
790 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
791 const_iv (SDL_GL_MULTISAMPLESAMPLES),
792 const_iv (SDL_GL_ACCELERATED_VISUAL),
793 const_iv (SDL_GL_SWAP_CONTROL),
794
795 const_iv (FOW_DARKNESS)
529# undef const_iv 796# undef const_iv
530 }; 797 };
531 798
532 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 799 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
533 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 800 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
551 818
552NV floor (NV x) 819NV floor (NV x)
553 820
554NV ceil (NV x) 821NV ceil (NV x)
555 822
823IV minpot (UV n)
824
825IV popcount (UV n)
826
556void 827void
557pango_init () 828pango_init ()
558 CODE: 829 CODE:
559{ 830{
560 opengl_fontmap = pango_opengl_font_map_new (); 831 opengl_fontmap = pango_opengl_font_map_new ();
561 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 832 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
562 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 833 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
834 /*pango_context_set_font_description (opengl_context, default_font);*/
835#if PANGO_VERSION_CHECK (1, 15, 2)
836 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
837 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
838#endif
563} 839}
564 840
565int 841char *SDL_GetError ()
566SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
567 842
568void 843void SDL_braino ()
844
845int SDL_Init (U32 flags)
846
847int SDL_InitSubSystem (U32 flags)
848
849void SDL_QuitSubSystem (U32 flags)
850
569SDL_Quit () 851void SDL_Quit ()
570 852
853int SDL_GL_SetAttribute (int attr, int value)
854
855int SDL_GL_GetAttribute (int attr)
856 CODE:
857 if (SDL_GL_GetAttribute (attr, &RETVAL))
858 XSRETURN_UNDEF;
859 OUTPUT:
860 RETVAL
861
571void 862void
572SDL_ListModes () 863SDL_ListModes (int rgb, int alpha)
573 PPCODE: 864 PPCODE:
574{ 865{
575 SDL_Rect **m; 866 SDL_Rect **m;
576 867
577 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
578 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
579 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 870 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
580 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 871 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
581 872
582 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 873 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
583 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 874 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
584 875
585 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
586 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
587 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
588 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 879 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
589 880
590 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 881 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
591#if SDL_VERSION_ATLEAST(1,2,10)
592 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
593 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 882 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
594#endif
595
596 SDL_EnableUNICODE (1);
597 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
598 883
599 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 884 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
600 885
601 if (m && m != (SDL_Rect **)-1) 886 if (m && m != (SDL_Rect **)-1)
602 while (*m) 887 while (*m)
603 { 888 {
889 if ((*m)->w >= 400 && (*m)->h >= 300)
890 {
604 AV *av = newAV (); 891 AV *av = newAV ();
605 av_push (av, newSViv ((*m)->w)); 892 av_push (av, newSViv ((*m)->w));
606 av_push (av, newSViv ((*m)->h)); 893 av_push (av, newSViv ((*m)->h));
894 av_push (av, newSViv (rgb));
895 av_push (av, newSViv (alpha));
607 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 896 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
897 }
608 898
609 ++m; 899 ++m;
610 } 900 }
611} 901}
612 902
613char *
614SDL_GetError ()
615
616int 903int
617SDL_SetVideoMode (int w, int h, int fullscreen) 904SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
618 CODE: 905 CODE:
906{
907 SDL_EnableUNICODE (1);
908 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
909
910 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
911 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
912 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
913 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
914
619 RETVAL = !!SDL_SetVideoMode ( 915 RETVAL = !!SDL_SetVideoMode (
620 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 916 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
621 ); 917 );
918
622 if (RETVAL) 919 if (RETVAL)
623 { 920 {
624 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 921 av_clear (texture_av);
922
923 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
625# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 924#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
626# include "glfunc.h" 925#include "glfunc.h"
627# undef GL_FUNC 926#undef GL_FUNC
628 } 927 }
928}
629 OUTPUT: 929 OUTPUT:
630 RETVAL 930 RETVAL
631 931
632void 932void
633SDL_GL_SwapBuffers () 933SDL_GL_SwapBuffers ()
634 934
635char * 935char *
636SDL_GetKeyName (int sym) 936SDL_GetKeyName (int sym)
637 937
938int
939SDL_GetAppState ()
940
941int
942SDL_GetModState ()
943
638void 944void
639SDL_PollEvent () 945poll_events ()
640 PPCODE: 946 PPCODE:
641{ 947{
642 SDL_Event ev; 948 SDL_Event ev;
643 949
644 while (SDL_PollEvent (&ev)) 950 SDL_PumpEvents ();
951 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
645 { 952 {
646 HV *hv = newHV (); 953 HV *hv = newHV ();
647 hv_store (hv, "type", 4, newSViv (ev.type), 0); 954 hv_store (hv, "type", 4, newSViv (ev.type), 0);
648 955
649 switch (ev.type) 956 switch (ev.type)
650 { 957 {
651 case SDL_KEYDOWN: 958 case SDL_KEYDOWN:
652 case SDL_KEYUP: 959 case SDL_KEYUP:
653 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 960 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
654 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 961 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
655 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 962 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
656 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 963 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
657 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 964 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
658 break; 965 break;
659 966
660 case SDL_ACTIVEEVENT: 967 case SDL_ACTIVEEVENT:
661 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 968 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
662 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 969 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
663 break; 970 break;
664 971
665 case SDL_MOUSEMOTION: 972 case SDL_MOUSEMOTION:
973 {
974 int state = ev.motion.state;
975 int x = ev.motion.x;
976 int y = ev.motion.y;
977 int xrel = ev.motion.xrel;
978 int yrel = ev.motion.yrel;
979
980 /* do simplistic event compression */
981 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
982 && state == ev.motion.state)
983 {
984 xrel += ev.motion.xrel;
985 yrel += ev.motion.yrel;
986 x = ev.motion.x;
987 y = ev.motion.y;
988 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
989 }
990
666 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 991 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
667
668 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 992 hv_store (hv, "state", 5, newSViv (state), 0);
669 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 993 hv_store (hv, "x", 1, newSViv (x), 0);
670 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 994 hv_store (hv, "y", 1, newSViv (y), 0);
671 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 995 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
672 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 996 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
997 }
673 break; 998 break;
674 999
675 case SDL_MOUSEBUTTONDOWN: 1000 case SDL_MOUSEBUTTONDOWN:
676 case SDL_MOUSEBUTTONUP: 1001 case SDL_MOUSEBUTTONUP:
677 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1002 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
678 1003
679 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1004 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
680 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1005 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
681 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1006 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
682 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1007 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
687 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1012 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
688 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1013 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
689 break; 1014 break;
690 } 1015 }
691 1016
692 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1017 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
693 } 1018 }
694} 1019}
695 1020
696int 1021int
697Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1022Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
698 POSTCALL: 1023 POSTCALL:
699 Mix_HookMusicFinished (music_finished); 1024 Mix_HookMusicFinished (music_finished);
700 Mix_ChannelFinished (channel_finished); 1025 Mix_ChannelFinished (channel_finished);
701 1026
702void 1027void
1028Mix_QuerySpec ()
1029 PPCODE:
1030{
1031 int freq, channels;
1032 Uint16 format;
1033
1034 if (Mix_QuerySpec (&freq, &format, &channels))
1035 {
1036 EXTEND (SP, 3);
1037 PUSHs (sv_2mortal (newSViv (freq)));
1038 PUSHs (sv_2mortal (newSViv (format)));
1039 PUSHs (sv_2mortal (newSViv (channels)));
1040 }
1041}
1042
1043void
703Mix_CloseAudio () 1044Mix_CloseAudio ()
704 1045
705int 1046int
706Mix_AllocateChannels (int numchans = -1) 1047Mix_AllocateChannels (int numchans = -1)
1048
1049const char *
1050Mix_GetError ()
707 1051
708void 1052void
709lowdelay (int fd, int val = 1) 1053lowdelay (int fd, int val = 1)
710 CODE: 1054 CODE:
711 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1055 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
737 } 1081 }
738 } 1082 }
739#endif 1083#endif
740} 1084}
741 1085
742void 1086int
743add_font (char *file) 1087add_font (char *file)
744 CODE: 1088 CODE:
745 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1089 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1090 OUTPUT:
1091 RETVAL
746 1092
747void 1093void
748load_image_inline (SV *image_) 1094load_image_inline (SV *image_)
749 ALIAS: 1095 ALIAS:
750 load_image_file = 1 1096 load_image_file = 1
… …
753 STRLEN image_len; 1099 STRLEN image_len;
754 char *image = (char *)SvPVbyte (image_, image_len); 1100 char *image = (char *)SvPVbyte (image_, image_len);
755 SDL_Surface *surface, *surface2; 1101 SDL_Surface *surface, *surface2;
756 SDL_PixelFormat fmt; 1102 SDL_PixelFormat fmt;
757 SDL_RWops *rw = ix 1103 SDL_RWops *rw = ix
758 ? SDL_RWFromFile (image, "r") 1104 ? SDL_RWFromFile (image, "rb")
759 : SDL_RWFromConstMem (image, image_len); 1105 : SDL_RWFromConstMem (image, image_len);
760 1106
761 if (!rw) 1107 if (!rw)
762 croak ("load_image: %s", SDL_GetError ()); 1108 croak ("load_image: %s", SDL_GetError ());
763 1109
… …
836void 1182void
837error (char *message) 1183error (char *message)
838 CODE: 1184 CODE:
839 fprintf (stderr, "ERROR: %s\n", message); 1185 fprintf (stderr, "ERROR: %s\n", message);
840#ifdef _WIN32 1186#ifdef _WIN32
841 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1187 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
842#endif 1188#endif
843 1189
844void 1190void
845fatal (char *message) 1191fatal (char *message)
846 CODE: 1192 CODE:
847 fprintf (stderr, "FATAL: %s\n", message); 1193 fprintf (stderr, "FATAL: %s\n", message);
848#ifdef _WIN32 1194#ifdef _WIN32
849 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
850#endif 1196#endif
851 _exit (1); 1197 _exit (1);
852 1198
853void 1199void
854_exit (int retval = 0) 1200_exit (int retval = 0)
… …
857 ExitThread (retval); // unclean, please beam me up 1203 ExitThread (retval); // unclean, please beam me up
858#else 1204#else
859 _exit (retval); 1205 _exit (retval);
860#endif 1206#endif
861 1207
862MODULE = CFPlus PACKAGE = CFPlus::Font 1208void
1209debug ()
1210 CODE:
1211{
1212#if DEBUG
1213 VALGRIND_DO_LEAK_CHECK;
1214#endif
1215}
863 1216
864CFPlus::Font 1217int
1218SvREFCNT (SV *sv)
1219 CODE:
1220 RETVAL = SvREFCNT (sv);
1221 OUTPUT:
1222 RETVAL
1223
1224MODULE = Deliantra::Client PACKAGE = DC::Font
1225
1226PROTOTYPES: DISABLE
1227
1228DC::Font
865new_from_file (SV *class, char *path, int id = 0) 1229new_from_file (SV *class, char *path, int id = 0)
866 CODE: 1230 CODE:
867{ 1231{
868 int count; 1232 int count;
869 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1233 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
872} 1236}
873 OUTPUT: 1237 OUTPUT:
874 RETVAL 1238 RETVAL
875 1239
876void 1240void
877DESTROY (CFPlus::Font self) 1241DESTROY (DC::Font self)
878 CODE: 1242 CODE:
879 pango_font_description_free (self); 1243 pango_font_description_free (self);
880 1244
881void 1245void
882make_default (CFPlus::Font self) 1246make_default (DC::Font self)
1247 PROTOTYPE: $
883 CODE: 1248 CODE:
884 default_font = self; 1249 default_font = self;
885 1250
886MODULE = CFPlus PACKAGE = CFPlus::Layout 1251MODULE = Deliantra::Client PACKAGE = DC::Layout
887 1252
1253PROTOTYPES: DISABLE
1254
888void 1255void
889reset_glyph_cache () 1256glyph_cache_backup ()
1257 PROTOTYPE:
890 CODE: 1258 CODE:
1259 tc_backup ();
1260
1261void
1262glyph_cache_restore ()
1263 PROTOTYPE:
1264 CODE:
891 tc_clear (); 1265 tc_restore ();
892 1266
893CFPlus::Layout 1267DC::Layout
894new (SV *class) 1268new (SV *class)
895 CODE: 1269 CODE:
896 New (0, RETVAL, 1, struct cf_layout); 1270 New (0, RETVAL, 1, struct cf_layout);
897 1271
898 RETVAL->pl = pango_layout_new (opengl_context); 1272 RETVAL->pl = pango_layout_new (opengl_context);
… …
900 RETVAL->g = 1.; 1274 RETVAL->g = 1.;
901 RETVAL->b = 1.; 1275 RETVAL->b = 1.;
902 RETVAL->a = 1.; 1276 RETVAL->a = 1.;
903 RETVAL->base_height = MIN_FONT_HEIGHT; 1277 RETVAL->base_height = MIN_FONT_HEIGHT;
904 RETVAL->font = 0; 1278 RETVAL->font = 0;
1279 RETVAL->rc = rc_alloc ();
905 1280
906 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1281 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
907 layout_update_font (RETVAL); 1282 layout_update_font (RETVAL);
908 OUTPUT: 1283 OUTPUT:
909 RETVAL 1284 RETVAL
910 1285
911void 1286void
912DESTROY (CFPlus::Layout self) 1287DESTROY (DC::Layout self)
913 CODE: 1288 CODE:
914 g_object_unref (self->pl); 1289 g_object_unref (self->pl);
1290 rc_free (self->rc);
915 Safefree (self); 1291 Safefree (self);
916 1292
917void 1293void
918set_text (CFPlus::Layout self, SV *text_) 1294set_text (DC::Layout self, SV *text_)
919 CODE: 1295 CODE:
920{ 1296{
921 STRLEN textlen; 1297 STRLEN textlen;
922 char *text = SvPVutf8 (text_, textlen); 1298 char *text = SvPVutf8 (text_, textlen);
923 1299
924 pango_layout_set_text (self->pl, text, textlen); 1300 pango_layout_set_text (self->pl, text, textlen);
925} 1301}
926 1302
927void 1303void
928set_markup (CFPlus::Layout self, SV *text_) 1304set_markup (DC::Layout self, SV *text_)
929 CODE: 1305 CODE:
930{ 1306{
931 STRLEN textlen; 1307 STRLEN textlen;
932 char *text = SvPVutf8 (text_, textlen); 1308 char *text = SvPVutf8 (text_, textlen);
933 1309
934 pango_layout_set_markup (self->pl, text, textlen); 1310 pango_layout_set_markup (self->pl, text, textlen);
935} 1311}
936 1312
937void 1313void
938set_shapes (CFPlus::Layout self, ...) 1314set_shapes (DC::Layout self, ...)
939 CODE: 1315 CODE:
940{ 1316{
941 PangoAttrList *attrs = 0; 1317 PangoAttrList *attrs = 0;
942 const char *text = pango_layout_get_text (self->pl); 1318 const char *text = pango_layout_get_text (self->pl);
943 const char *pos = text; 1319 const char *pos = text;
… …
978 if (attrs) 1354 if (attrs)
979 pango_layout_set_attributes (self->pl, attrs); 1355 pango_layout_set_attributes (self->pl, attrs);
980} 1356}
981 1357
982void 1358void
983get_shapes (CFPlus::Layout self) 1359get_shapes (DC::Layout self)
984 PPCODE: 1360 PPCODE:
985{ 1361{
986 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1362 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
987 1363
988 do 1364 do
989 { 1365 {
990 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1366 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
991 1367
992 if (run && shape_attr_p (run)) 1368 if (run && shape_attr_p (run))
993 { 1369 {
994 PangoRectangle extents; 1370 PangoRectangle extents;
995 pango_layout_iter_get_run_extents (iter, 0, &extents); 1371 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1003 1379
1004 pango_layout_iter_free (iter); 1380 pango_layout_iter_free (iter);
1005} 1381}
1006 1382
1007int 1383int
1008has_wrapped (CFPlus::Layout self) 1384has_wrapped (DC::Layout self)
1009 CODE: 1385 CODE:
1010{ 1386{
1011 int lines = 1; 1387 int lines = 1;
1012 const char *text = pango_layout_get_text (self->pl); 1388 const char *text = pango_layout_get_text (self->pl);
1013 1389
… …
1018} 1394}
1019 OUTPUT: 1395 OUTPUT:
1020 RETVAL 1396 RETVAL
1021 1397
1022SV * 1398SV *
1023get_text (CFPlus::Layout self) 1399get_text (DC::Layout self)
1024 CODE: 1400 CODE:
1025 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1401 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1026 sv_utf8_decode (RETVAL); 1402 sv_utf8_decode (RETVAL);
1027 OUTPUT: 1403 OUTPUT:
1028 RETVAL 1404 RETVAL
1029 1405
1030void 1406void
1031set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1407set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1032 CODE: 1408 CODE:
1033 self->r = r; 1409 self->r = r;
1034 self->g = g; 1410 self->g = g;
1035 self->b = b; 1411 self->b = b;
1036 self->a = a; 1412 self->a = a;
1037 1413
1038void 1414void
1039set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1415set_font (DC::Layout self, DC::Font font = 0)
1040 CODE: 1416 CODE:
1041 if (self->font != font) 1417 if (self->font != font)
1042 { 1418 {
1043 self->font = font; 1419 self->font = font;
1044 layout_update_font (self); 1420 layout_update_font (self);
1045 } 1421 }
1046 1422
1047void 1423void
1048set_height (CFPlus::Layout self, int base_height) 1424set_height (DC::Layout self, int base_height)
1049 CODE: 1425 CODE:
1050 if (self->base_height != base_height) 1426 if (self->base_height != base_height)
1051 { 1427 {
1052 self->base_height = base_height; 1428 self->base_height = base_height;
1053 layout_update_font (self); 1429 layout_update_font (self);
1054 } 1430 }
1055 1431
1056void 1432void
1057set_width (CFPlus::Layout self, int max_width = -1) 1433set_width (DC::Layout self, int max_width = -1)
1058 CODE: 1434 CODE:
1059 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1435 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1060 1436
1061void 1437void
1062set_indent (CFPlus::Layout self, int indent) 1438set_indent (DC::Layout self, int indent)
1063 CODE: 1439 CODE:
1064 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1440 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1065 1441
1066void 1442void
1067set_spacing (CFPlus::Layout self, int spacing) 1443set_spacing (DC::Layout self, int spacing)
1068 CODE: 1444 CODE:
1069 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1445 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1070 1446
1071void 1447void
1072set_ellipsise (CFPlus::Layout self, int ellipsise) 1448set_ellipsise (DC::Layout self, int ellipsise)
1073 CODE: 1449 CODE:
1074 pango_layout_set_ellipsize (self->pl, 1450 pango_layout_set_ellipsize (self->pl,
1075 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1451 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1076 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1452 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1077 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1453 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1078 : PANGO_ELLIPSIZE_NONE 1454 : PANGO_ELLIPSIZE_NONE
1079 ); 1455 );
1080 1456
1081void 1457void
1082set_single_paragraph_mode (CFPlus::Layout self, int spm) 1458set_single_paragraph_mode (DC::Layout self, int spm)
1083 CODE: 1459 CODE:
1084 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1460 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1085 1461
1086void 1462void
1087size (CFPlus::Layout self) 1463size (DC::Layout self)
1088 PPCODE: 1464 PPCODE:
1089{ 1465{
1090 int w, h; 1466 int w, h;
1091 1467
1092 layout_get_pixel_size (self, &w, &h); 1468 layout_get_pixel_size (self, &w, &h);
… …
1095 PUSHs (sv_2mortal (newSViv (w))); 1471 PUSHs (sv_2mortal (newSViv (w)));
1096 PUSHs (sv_2mortal (newSViv (h))); 1472 PUSHs (sv_2mortal (newSViv (h)));
1097} 1473}
1098 1474
1099int 1475int
1100descent (CFPlus::Layout self) 1476descent (DC::Layout self)
1101 CODE: 1477 CODE:
1102{ 1478{
1103 PangoRectangle rect; 1479 PangoRectangle rect;
1104 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1480 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1105 pango_layout_line_get_pixel_extents (line, 0, &rect); 1481 pango_layout_line_get_pixel_extents (line, 0, &rect);
1106 RETVAL = PANGO_DESCENT (rect); 1482 RETVAL = PANGO_DESCENT (rect);
1107} 1483}
1108 OUTPUT: 1484 OUTPUT:
1109 RETVAL 1485 RETVAL
1110 1486
1111int 1487int
1112xy_to_index (CFPlus::Layout self, int x, int y) 1488xy_to_index (DC::Layout self, int x, int y)
1113 CODE: 1489 CODE:
1114{ 1490{
1115 int index, trailing; 1491 int index, trailing;
1116 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1492 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1117 RETVAL = index + trailing; 1493 RETVAL = index + trailing;
1118} 1494}
1119 OUTPUT: 1495 OUTPUT:
1120 RETVAL 1496 RETVAL
1121 1497
1122void 1498void
1123cursor_pos (CFPlus::Layout self, int index) 1499cursor_pos (DC::Layout self, int index)
1124 PPCODE: 1500 PPCODE:
1125{ 1501{
1126 PangoRectangle strong_pos; 1502 PangoRectangle pos;
1127 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1503 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1128 1504
1129 EXTEND (SP, 3); 1505 EXTEND (SP, 3);
1130 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1131 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1132 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1508 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1133} 1509}
1134 1510
1135void 1511void
1136index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1512index_to_line_x (DC::Layout self, int index, int trailing = 0)
1137 PPCODE: 1513 PPCODE:
1138{ 1514{
1139 int line, x; 1515 int line, x;
1140 1516
1141 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1517 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1518#if !PANGO_VERSION_CHECK (1, 17, 3)
1142 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1519 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1143 1520 --line;
1521#endif
1144 EXTEND (SP, 2); 1522 EXTEND (SP, 2);
1145 PUSHs (sv_2mortal (newSViv (line - 1))); 1523 PUSHs (sv_2mortal (newSViv (line)));
1146 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1524 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1147} 1525}
1148 1526
1149void 1527void
1150line_x_to_index (CFPlus::Layout self, int line, int x) 1528line_x_to_index (DC::Layout self, int line, int x)
1151 PPCODE: 1529 PPCODE:
1152{ 1530{
1153 PangoLayoutLine *lp; 1531 PangoLayoutLine *lp;
1154 int index, trailing; 1532 int index, trailing;
1155 1533
1156 if (line < 0) 1534 if (line < 0)
1157 XSRETURN_EMPTY; 1535 XSRETURN_EMPTY;
1158 1536
1159 if (!(lp = pango_layout_get_line (self->pl, line))) 1537 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1160 XSRETURN_EMPTY; /* do better */ 1538 XSRETURN_EMPTY; /* do better */
1161 1539
1162 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1540 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1163 1541
1164 EXTEND (SP, 2); 1542 EXTEND (SP, 2);
… …
1170 PUSHs (sv_2mortal (newSViv (trailing))); 1548 PUSHs (sv_2mortal (newSViv (trailing)));
1171 } 1549 }
1172} 1550}
1173 1551
1174void 1552void
1175render (CFPlus::Layout self, float x, float y, int flags = 0) 1553render (DC::Layout self, float x, float y, int flags = 0)
1176 PPCODE: 1554 CODE:
1555 rc_clear (self->rc);
1177 pango_opengl_render_layout_subpixel ( 1556 pango_opengl_render_layout_subpixel (
1178 self->pl, 1557 self->pl,
1558 self->rc,
1179 x * PANGO_SCALE, y * PANGO_SCALE, 1559 x * PANGO_SCALE, y * PANGO_SCALE,
1180 self->r, self->g, self->b, self->a, 1560 self->r, self->g, self->b, self->a,
1181 flags 1561 flags
1182 ); 1562 );
1563 // we assume that context_change actually clears/frees stuff
1564 // and does not do any recomputation...
1565 pango_layout_context_changed (self->pl);
1183 1566
1184MODULE = CFPlus PACKAGE = CFPlus::Texture
1185
1186void 1567void
1187pad2pot (SV *data_, SV *w_, SV *h_) 1568draw (DC::Layout self)
1188 CODE: 1569 CODE:
1189{ 1570{
1190 int ow = SvIV (w_); 1571 glEnable (GL_TEXTURE_2D);
1191 int oh = SvIV (h_); 1572 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1573 glEnable (GL_BLEND);
1574 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1575 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1576 glEnable (GL_ALPHA_TEST);
1577 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1192 1578
1193 if (ow && oh) 1579 rc_draw (self->rc);
1580
1581 glDisable (GL_ALPHA_TEST);
1582 glDisable (GL_BLEND);
1583 glDisable (GL_TEXTURE_2D);
1584}
1585
1586MODULE = Deliantra::Client PACKAGE = DC::Texture
1587
1588PROTOTYPES: ENABLE
1589
1590void
1591pad (SV *data_, int ow, int oh, int nw, int nh)
1592 CODE:
1593{
1594 if ((nw != ow || nh != oh) && SvOK (data_))
1194 { 1595 {
1195 int nw = minpot (ow);
1196 int nh = minpot (oh);
1197
1198 if (nw != ow || nh != oh)
1199 {
1200 if (SvOK (data_))
1201 {
1202 STRLEN datalen; 1596 STRLEN datalen;
1203 char *data = SvPVbyte (data_, datalen); 1597 char *data = SvPVbyte (data_, datalen);
1204 int bpp = datalen / (ow * oh); 1598 int bpp = datalen / (ow * oh);
1205 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1599 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1206 1600
1207 SvPOK_only (result_); 1601 SvPOK_only (result_);
1208 SvCUR_set (result_, nw * nh * bpp); 1602 SvCUR_set (result_, nw * nh * bpp);
1209 1603
1210 memset (SvPVX (result_), 0, nw * nh * bpp); 1604 memset (SvPVX (result_), 0, nw * nh * bpp);
1211 while (oh--) 1605 while (oh--)
1212 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1606 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1213 1607
1214 sv_setsv (data_, result_); 1608 sv_setsv (data_, result_);
1215 }
1216
1217 sv_setiv (w_, nw);
1218 sv_setiv (h_, nh);
1219 }
1220 } 1609 }
1221} 1610}
1222 1611
1223void 1612void
1224draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1613draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1230{ 1619{
1231 HV *hv = (HV *)SvRV (self); 1620 HV *hv = (HV *)SvRV (self);
1232 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1621 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1233 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1622 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1234 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1623 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1624
1625 if (name <= 0)
1626 XSRETURN_EMPTY;
1235 1627
1236 if (items < 5) 1628 if (items < 5)
1237 { 1629 {
1238 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1630 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1239 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1631 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1267 glDisable (GL_ALPHA_TEST); 1659 glDisable (GL_ALPHA_TEST);
1268 glDisable (GL_BLEND); 1660 glDisable (GL_BLEND);
1269 } 1661 }
1270} 1662}
1271 1663
1272MODULE = CFPlus PACKAGE = CFPlus::Map 1664void
1665draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
1666 PROTOTYPE: @
1667 CODE:
1668{
1669 glEnable (GL_TEXTURE_2D);
1670 glEnable (GL_BLEND);
1671 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672 glBindTexture (GL_TEXTURE_2D, name1);
1273 1673
1274CFPlus::Map 1674 glColor3f (intensity, intensity, intensity);
1675 glPushMatrix ();
1676 glScalef (1./3, 1./3, 1.);
1677
1678 if (blend > 0.f)
1679 {
1680 float S2, T2; /* 0. 0. for texture 2 */
1681 float w = w1 > w2 ? w1 : w2;
1682 float h = h1 > h2 ? h1 : h2;
1683 GLfloat env_color[4] = { 0., 0., 0., blend };
1684
1685 /* interpolate the two shadow textures */
1686 /* stage 0 == rgb(glcolor) + alpha(t0) */
1687 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1688
1689 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1690 gl.ActiveTexture (GL_TEXTURE1);
1691 glEnable (GL_TEXTURE_2D);
1692 glBindTexture (GL_TEXTURE_2D, name2);
1693 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1694
1695 /* rgb == rgb(glcolor) */
1696 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1697 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1698 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1699
1700 /* alpha = interpolate t0, t1 by env_alpha */
1701 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1702
1703 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1705 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1706
1707 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1708 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1709
1710 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1712
1713 s1 *= w / w1;
1714 t1 *= h / h1;
1715
1716 dx *= -3.f / w2;
1717 dy *= -3.f / h2;
1718 dx *= w / w2;
1719 dy *= h / h2;
1720
1721 s2 *= w / w2;
1722 t2 *= h / h2;
1723
1724 glBegin (GL_QUADS);
1725 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
1726 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
1727 gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
1728 gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
1729 glEnd ();
1730
1731 glDisable (GL_TEXTURE_2D);
1732 gl.ActiveTexture (GL_TEXTURE0);
1733 }
1734 else
1735 {
1736 /* simple blending of one texture, also opengl <1.3 path */
1737 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1738
1739 glBegin (GL_QUADS);
1740 glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
1741 glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
1742 glTexCoord2f (s1, t1); glVertex2f (w1, h1);
1743 glTexCoord2f (s1, 0); glVertex2f (w1, 0);
1744 glEnd ();
1745 }
1746
1747 glPopMatrix ();
1748
1749 glDisable (GL_TEXTURE_2D);
1750 glDisable (GL_BLEND);
1751}
1752
1753IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1754 CODE:
1755{
1756 GLint width;
1757 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1758 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1759 RETVAL = width > 0;
1760}
1761 OUTPUT:
1762 RETVAL
1763
1764MODULE = Deliantra::Client PACKAGE = DC::Map
1765
1766PROTOTYPES: DISABLE
1767
1768DC::Map
1275new (SV *class) 1769new (SV *class)
1276 CODE: 1770 CODE:
1277 New (0, RETVAL, 1, struct map); 1771 New (0, RETVAL, 1, struct map);
1278 RETVAL->x = 0; 1772 RETVAL->x = 0;
1279 RETVAL->y = 0; 1773 RETVAL->y = 0;
… …
1287 RETVAL->row = 0; 1781 RETVAL->row = 0;
1288 OUTPUT: 1782 OUTPUT:
1289 RETVAL 1783 RETVAL
1290 1784
1291void 1785void
1292DESTROY (CFPlus::Map self) 1786DESTROY (DC::Map self)
1293 CODE: 1787 CODE:
1294{ 1788{
1295 map_clear (self); 1789 map_clear (self);
1296 Safefree (self->face2tile); 1790 Safefree (self->face2tile);
1297 Safefree (self->tex); 1791 Safefree (self->tex);
1298 Safefree (self); 1792 Safefree (self);
1299} 1793}
1300 1794
1301void 1795void
1302resize (CFPlus::Map self, int map_width, int map_height) 1796resize (DC::Map self, int map_width, int map_height)
1303 CODE: 1797 CODE:
1304 self->w = map_width; 1798 self->w = map_width;
1305 self->h = map_height; 1799 self->h = map_height;
1306 1800
1307void 1801void
1308clear (CFPlus::Map self) 1802clear (DC::Map self)
1309 CODE: 1803 CODE:
1310 map_clear (self); 1804 map_clear (self);
1311 1805
1312void 1806void
1313set_tileid (CFPlus::Map self, int face, int tile) 1807set_tileid (DC::Map self, int face, int tile)
1314 CODE: 1808 CODE:
1315{ 1809{
1316 need_facenum (self, face); self->face2tile [face] = tile; 1810 need_facenum (self, face); self->face2tile [face] = tile;
1317 need_texid (self, tile); 1811 need_texid (self, tile);
1318} 1812}
1319 1813
1320void 1814void
1321set_smooth (CFPlus::Map self, int face, int smooth, int level) 1815set_smooth (DC::Map self, int face, int smooth, int level)
1322 CODE: 1816 CODE:
1323{ 1817{
1324 tileid texid; 1818 tileid texid;
1325 maptex *tex; 1819 maptex *tex;
1326 1820
… …
1339 tex->smoothtile = self->face2tile [smooth]; 1833 tex->smoothtile = self->face2tile [smooth];
1340 tex->smoothlevel = level; 1834 tex->smoothlevel = level;
1341} 1835}
1342 1836
1343void 1837void
1344set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1838set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1345 CODE: 1839 CODE:
1346{ 1840{
1347 need_texid (self, texid); 1841 need_texid (self, texid);
1348 1842
1349 { 1843 {
… …
1368 // use uglier nearest interpolation because linear suffers 1862 // use uglier nearest interpolation because linear suffers
1369 // from transparent color bleeding and ugly wrapping effects. 1863 // from transparent color bleeding and ugly wrapping effects.
1370 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1864 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1371} 1865}
1372 1866
1867void
1868expire_textures (DC::Map self, int texid, int count)
1869 PPCODE:
1870 for (; texid < self->texs && count; ++texid, --count)
1871 {
1872 maptex *tex = self->tex + texid;
1873
1874 if (tex->name)
1875 {
1876 if (tex->unused)
1877 {
1878 tex->name = 0;
1879 tex->unused = 0;
1880 XPUSHs (sv_2mortal (newSViv (texid)));
1881 }
1882 else
1883 tex->unused = 1;
1884 }
1885 }
1886
1373int 1887int
1374ox (CFPlus::Map self) 1888ox (DC::Map self)
1375 ALIAS: 1889 ALIAS:
1376 oy = 1 1890 oy = 1
1377 x = 2 1891 x = 2
1378 y = 3 1892 y = 3
1379 w = 4 1893 w = 4
… …
1390 } 1904 }
1391 OUTPUT: 1905 OUTPUT:
1392 RETVAL 1906 RETVAL
1393 1907
1394void 1908void
1395scroll (CFPlus::Map self, int dx, int dy) 1909scroll (DC::Map self, int dx, int dy)
1396 CODE: 1910 CODE:
1397{ 1911{
1398 if (dx > 0) 1912 if (dx > 0)
1399 map_blank (self, self->x, self->y, dx, self->h); 1913 map_blank (self, self->x, self->y, dx, self->h);
1400 else if (dx < 0) 1914 else if (dx < 0)
1401 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1915 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1402 1916
1403 if (dy > 0) 1917 if (dy > 0)
1404 map_blank (self, self->x, self->y, self->w, dy); 1918 map_blank (self, self->x, self->y, self->w, dy);
1405 else if (dy < 0) 1919 else if (dy < 0)
1406 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1920 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1407 1921
1408 self->ox += dx; self->x += dx; 1922 self->ox += dx; self->x += dx;
1409 self->oy += dy; self->y += dy; 1923 self->oy += dy; self->y += dy;
1410 1924
1411 while (self->y < 0) 1925 while (self->y < 0)
… …
1415 self->rows += MAP_EXTEND_Y; 1929 self->rows += MAP_EXTEND_Y;
1416 self->y += MAP_EXTEND_Y; 1930 self->y += MAP_EXTEND_Y;
1417 } 1931 }
1418} 1932}
1419 1933
1420void 1934SV *
1421map1a_update (CFPlus::Map self, SV *data_, int extmap) 1935map1a_update (DC::Map self, SV *data_, int extmap)
1422 CODE: 1936 CODE:
1423{ 1937{
1424 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1938 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1425 uint8_t *data_end = (uint8_t *)SvEND (data_); 1939 uint8_t *data_end = (uint8_t *)SvEND (data_);
1426 mapcell *cell; 1940 mapcell *cell;
1427 int x, y, flags; 1941 int x, y, z, flags;
1942 AV *missing = newAV ();
1943 RETVAL = newRV_noinc ((SV *)missing);
1428 1944
1429 while (data < data_end - 1) 1945 while (data < data_end - 1)
1430 { 1946 {
1431 flags = (data [0] << 8) + data [1]; data += 2; 1947 flags = (data [0] << 8) + data [1]; data += 2;
1432 1948
… …
1452 uint8_t ext, cmd; 1968 uint8_t ext, cmd;
1453 1969
1454 do 1970 do
1455 { 1971 {
1456 ext = *data++; 1972 ext = *data++;
1457 cmd = ext & 0x3f; 1973 cmd = ext & 0x7f;
1458 1974
1459 if (cmd < 4) 1975 if (cmd < 4)
1460 cell->darkness = 255 - ext * 64 + 1; 1976 cell->darkness = 255 - ext * 64 + 1;
1461 else if (cmd == 5) // health 1977 else if (cmd == 5) // health
1462 { 1978 {
… …
1465 } 1981 }
1466 else if (cmd == 6) // monster width 1982 else if (cmd == 6) // monster width
1467 cell->stat_width = *data++ + 1; 1983 cell->stat_width = *data++ + 1;
1468 else if (cmd == 0x47) 1984 else if (cmd == 0x47)
1469 { 1985 {
1470 if (*data == 4) 1986 if (*data == 1) cell->player = data [1];
1471 ; // decode player count 1987 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1988 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1989 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1472 1990
1473 data += *data + 1; 1991 data += *data + 1;
1474 } 1992 }
1475 else if (cmd == 8) // cell flags 1993 else if (cmd == 8) // cell flags
1476 cell->flags = *data++; 1994 cell->flags = *data++;
… …
1483 } 2001 }
1484 else 2002 else
1485 cell->darkness = *data++ + 1; 2003 cell->darkness = *data++ + 1;
1486 } 2004 }
1487 2005
2006 for (z = 0; z <= 2; ++z)
1488 if (flags & 4) 2007 if (flags & (4 >> z))
1489 { 2008 {
1490 faceid face = (data [0] << 8) + data [1]; data += 2; 2009 faceid face = (data [0] << 8) + data [1]; data += 2;
1491 need_facenum (self, face); 2010 need_facenum (self, face);
1492 cell->tile [0] = self->face2tile [face]; 2011 cell->tile [z] = self->face2tile [face];
2012
2013 if (cell->tile [z])
2014 {
2015 maptex *tex = self->tex + cell->tile [z];
2016 tex->unused = 0;
2017 if (!tex->name)
2018 av_push (missing, newSViv (cell->tile [z]));
2019
2020 if (tex->smoothtile)
2021 {
2022 maptex *smooth = self->tex + tex->smoothtile;
2023 smooth->unused = 0;
2024 if (!smooth->name)
2025 av_push (missing, newSViv (tex->smoothtile));
2026 }
2027 }
1493 } 2028 }
1494
1495 if (flags & 2)
1496 {
1497 faceid face = (data [0] << 8) + data [1]; data += 2;
1498 need_facenum (self, face);
1499 cell->tile [1] = self->face2tile [face];
1500 }
1501
1502 if (flags & 1)
1503 {
1504 faceid face = (data [0] << 8) + data [1]; data += 2;
1505 need_facenum (self, face);
1506 cell->tile [2] = self->face2tile [face];
1507 }
1508 } 2029 }
1509 else 2030 else
1510 cell->darkness = 0; 2031 CELL_CLEAR (cell);
1511 } 2032 }
1512} 2033}
2034 OUTPUT:
2035 RETVAL
1513 2036
1514SV * 2037SV *
1515mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2038mapmap (DC::Map self, int x0, int y0, int w, int h)
1516 CODE: 2039 CODE:
1517{ 2040{
1518 int x1, x; 2041 int x1, x;
1519 int y1, y; 2042 int y1, y;
1520 int z; 2043 int z;
… …
1565} 2088}
1566 OUTPUT: 2089 OUTPUT:
1567 RETVAL 2090 RETVAL
1568 2091
1569void 2092void
1570draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2093draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1571 CODE: 2094 CODE:
1572{ 2095{
2096 int x, y, z;
2097
1573 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 2098 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1574 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 2099 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1575 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k) 2100 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1576 smooth_key skey; 2101 smooth_key skey;
1577 int x, y, z; 2102 int pl_x, pl_y;
1578 int last_name; 2103 maptex pl_tex;
2104 rc_t *rc = rc_alloc ();
2105 rc_t *rc_ov = rc_alloc ();
2106 rc_key_t key;
2107 rc_array_t *arr, *arr_hidden;
1579 2108
2109 pl_tex.name = 0;
2110
1580 // thats current max. sorry. 2111 // that's current max. sorry.
1581 if (sw > 255) sw = 255; 2112 if (sw > 255) sw = 255;
1582 if (sh > 255) sh = 255; 2113 if (sh > 255) sh = 255;
1583 2114
1584 // clear key, in case of extra padding 2115 // clear key, in case of extra padding
1585 memset (&skey, 0, sizeof (skey)); 2116 memset (&skey, 0, sizeof (skey));
1586 2117
1587 glColor4ub (255, 255, 255, 255); 2118 memset (&key, 0, sizeof (key));
1588 2119 key.r = 255;
1589 glEnable (GL_BLEND); 2120 key.g = 255;
1590 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2121 key.b = 255;
1591 glEnable (GL_TEXTURE_2D); 2122 key.a = 255;
1592 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2123 key.mode = GL_QUADS;
1593 2124 key.format = GL_T2F_V3F;
1594 glBegin (GL_QUADS);
1595
1596 last_name = 0;
1597 2125
1598 mx += self->x; 2126 mx += self->x;
1599 my += self->y; 2127 my += self->y;
1600 2128
1601 // first pass: determine smooth_max 2129 // first pass: determine smooth_max
1602 // rather ugly, if you ask me 2130 // rather ugly, if you ask me
1603 // could also be stored inside mapcell and updated on change 2131 // could also be stored inside mapcell and updated on change
1604 memset (smooth_max, 0, sizeof (smooth_max)); 2132 memset (smooth_max, 0, sizeof (smooth_max));
1605 memset (smooth_level, 0, sizeof (smooth_level));
1606 2133
1607 for (y = 0; y < sh; y++) 2134 for (y = 0; y < sh; y++)
1608 if (0 <= y + my && y + my < self->rows) 2135 if (0 <= y + my && y + my < self->rows)
1609 { 2136 {
1610 maprow *row = self->row + (y + my); 2137 maprow *row = self->row + (y + my);
… …
1619 MAX (self->tex [cell->tile [1]].smoothlevel, 2146 MAX (self->tex [cell->tile [1]].smoothlevel,
1620 self->tex [cell->tile [2]].smoothlevel)); 2147 self->tex [cell->tile [2]].smoothlevel));
1621 } 2148 }
1622 } 2149 }
1623 2150
2151 glEnable (GL_BLEND);
2152 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2153 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2154
2155 key.texname = self->tex [TEXID_HIDDEN].name;
2156 arr_hidden = rc_array (rc_ov, &key);
2157
1624 for (z = 0; z <= 2; z++) 2158 for (z = 0; z <= 2; z++)
1625 { 2159 {
2160 memset (smooth_level, 0, sizeof (smooth_level));
2161 key.texname = -1;
2162
1626 for (y = 0; y < sh; y++) 2163 for (y = 0; y < sh; y++)
1627 if (0 <= y + my && y + my < self->rows) 2164 if (0 <= y + my && y + my < self->rows)
1628 { 2165 {
1629 maprow *row = self->row + (y + my); 2166 maprow *row = self->row + (y + my);
1630 2167
… …
1635 tileid tile = cell->tile [z]; 2172 tileid tile = cell->tile [z];
1636 2173
1637 if (tile) 2174 if (tile)
1638 { 2175 {
1639 maptex tex = self->tex [tile]; 2176 maptex tex = self->tex [tile];
1640 int px = (x + 1) * T - tex.w; 2177 int px, py;
1641 int py = (y + 1) * T - tex.h;
1642 2178
1643 // suppressing texture state switches here
1644 // is only moderately effective, but worth the extra effort
1645 if (last_name != tex.name) 2179 if (key.texname != tex.name)
1646 { 2180 {
2181 self->tex [tile].unused = 0;
2182
1647 if (!tex.name) 2183 if (!tex.name)
1648 tex = self->tex [2]; /* missing, replace by noface */ 2184 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1649 2185
1650 glEnd (); 2186 key.texname = tex.name;
1651 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2187 arr = rc_array (rc, &key);
1652 glBegin (GL_QUADS);
1653 } 2188 }
1654 2189
1655 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2190 px = (x + 1) * T - tex.w;
1656 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2191 py = (y + 1) * T - 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 2192
1660 if (cell->flags && z == 2) 2193 if (expect_false (cell->player == player) && expect_false (z == 2))
1661 { 2194 {
1662 if (cell->flags & 1) 2195 pl_x = px;
2196 pl_y = py;
2197 pl_tex = tex;
1663 { 2198 continue;
1664 maptex tex = self->tex [1];
1665 int px = x * T + T * 2 / 32;
1666 int py = y * T - T * 6 / 32;
1667
1668 glEnd ();
1669 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1670 glBegin (GL_QUADS);
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 }
1677 } 2199 }
2200
2201 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2202 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2203 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2204 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1678 2205
1679 // update smooth hash 2206 // update smooth hash
1680 if (tex.smoothtile) 2207 if (tex.smoothtile)
1681 { 2208 {
1682 skey.tile = tex.smoothtile; 2209 skey.tile = tex.smoothtile;
… …
1713 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2240 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1714 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2241 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1715 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2242 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1716 } 2243 }
1717 } 2244 }
2245
2246 if (expect_false (z == 2))
2247 {
2248 /* draw question marks on top of hidden spaces */
2249 if (!cell->darkness)
2250 {
2251 maptex tex = self->tex [TEXID_HIDDEN];
2252 int px = (x + 1) * T - tex.w;
2253 int py = (y + 1) * T - tex.h;
2254
2255 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2256 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2257 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2258 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2259 }
2260
2261 if (expect_false (cell->flags))
2262 {
2263 // overlays such as the speech bubble, probably more to come
2264 if (cell->flags & 1)
2265 {
2266 rc_key_t key_ov = key;
2267 maptex tex = self->tex [TEXID_SPEECH];
2268 rc_array_t *arr;
2269 int px = x * T + T * 2 / 32;
2270 int py = y * T - T * 6 / 32;
2271
2272 key_ov.texname = tex.name;
2273 arr = rc_array (rc_ov, &key_ov);
2274
2275 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2276 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2277 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2278 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2279 }
2280 }
2281 }
1718 } 2282 }
1719 } 2283 }
1720 }
1721 2284
2285 rc_draw (rc);
2286 rc_clear (rc);
2287
1722 // go through all smoothlevels, lowest to highest, then draw. 2288 // go through all smoothlevels, lowest to highest, then draw.
1723 // this is basically counting sort 2289 // this is basically counting sort
1724 {
1725 int w, b;
1726
1727 for (w = 0; w < 256 / 32; ++w)
1728 { 2290 {
2291 int w, b;
2292
2293 glEnable (GL_TEXTURE_2D);
2294 glBegin (GL_QUADS);
2295 for (w = 0; w < 256 / 32; ++w)
2296 {
1729 uint32_t smask = smooth_level [w]; 2297 uint32_t smask = smooth_level [w];
1730 if (smask) 2298 if (smask)
1731 for (b = 0; b < 32; ++b) 2299 for (b = 0; b < 32; ++b)
1732 if (smask & (((uint32_t)1) << b)) 2300 if (smask & (((uint32_t)1) << b))
1733 {
1734 int level = (w << 5) | b;
1735 HE *he;
1736
1737 hv_iterinit (smooth);
1738 while ((he = hv_iternext (smooth)))
1739 { 2301 {
1740 smooth_key *skey = (smooth_key *)HeKEY (he); 2302 int level = (w << 5) | b;
1741 IV bits = SvIVX (HeVAL (he)); 2303 HE *he;
1742 2304
1743 if (!(bits & 0x1000) 2305 hv_iterinit (smooth);
1744 && skey->level == level 2306 while ((he = hv_iternext (smooth)))
1745 && level >= smooth_max [skey->x][skey->y])
1746 { 2307 {
1747 maptex tex = self->tex [skey->tile]; 2308 smooth_key *skey = (smooth_key *)HeKEY (he);
1748 int px = (((int)skey->x) - 1) * T; 2309 IV bits = SvIVX (HeVAL (he));
1749 int py = (((int)skey->y) - 1) * T; 2310
1750 int border = bits & 15; 2311 if (!(bits & 0x1000)
1751 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2312 && skey->level == level
1752 float dx = tex.s * .0625f; // 16 images/row 2313 && level > smooth_max [skey->x][skey->y])
1753 float dy = tex.t * .5f ; // 2 images/column
1754
1755 // this time naively avoiding texture state changes
1756 // save gobs of state changes.
1757 if (last_name != tex.name)
1758 { 2314 {
2315 maptex tex = self->tex [skey->tile];
2316 int px = (((int)skey->x) - 1) * T;
2317 int py = (((int)skey->y) - 1) * T;
2318 int border = bits & 15;
2319 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2320 float dx = tex.s * .0625f; // 16 images/row
2321 float dy = tex.t * .5f ; // 2 images/column
2322
1759 if (!tex.name) 2323 if (tex.name)
1760 continue; // smoothing not yet available
1761
1762 glEnd ();
1763 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1764 glBegin (GL_QUADS);
1765 }
1766
1767 if (border)
1768 { 2324 {
2325 // this time avoiding texture state changes
2326 // save gobs of state changes.
2327 if (key.texname != tex.name)
2328 {
2329 self->tex [skey->tile].unused = 0;
2330
2331 glEnd ();
2332 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2333 glBegin (GL_QUADS);
2334 }
2335
2336 if (border)
2337 {
1769 float ox = border * dx; 2338 float ox = border * dx;
1770 2339
1771 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2340 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1772 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2341 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1773 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2342 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1774 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2343 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1775 } 2344 }
1776 2345
1777 if (corner) 2346 if (corner)
1778 { 2347 {
1779 float ox = corner * dx; 2348 float ox = corner * dx;
1780 2349
1781 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2350 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1782 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2351 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1783 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2352 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1784 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2353 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2354 }
2355 }
1785 } 2356 }
1786 } 2357 }
1787 } 2358 }
1788 } 2359 }
2360
2361 glEnd ();
2362 glDisable (GL_TEXTURE_2D);
2363 key.texname = -1;
1789 } 2364 }
2365
2366 hv_clear (smooth);
1790 } 2367 }
1791 2368
1792 //hv_clear (smooth); 2369 if (pl_tex.name)
2370 {
2371 maptex tex = pl_tex;
2372 int px = pl_x + sdx;
2373 int py = pl_y + sdy;
1793 2374
1794 glEnd (); 2375 key.texname = tex.name;
2376 arr = rc_array (rc, &key);
1795 2377
1796 glDisable (GL_TEXTURE_2D); 2378 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2379 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2380 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2381 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2382
2383 rc_draw (rc);
2384 }
2385
2386 rc_draw (rc_ov);
2387 rc_clear (rc_ov);
2388
1797 glDisable (GL_BLEND); 2389 glDisable (GL_BLEND);
2390 rc_free (rc);
2391 rc_free (rc_ov);
1798 2392
1799 // top layer: overlays such as the health bar 2393 // top layer: overlays such as the health bar
1800 for (y = 0; y < sh; y++) 2394 for (y = 0; y < sh; y++)
1801 if (0 <= y + my && y + my < self->rows) 2395 if (0 <= y + my && y + my < self->rows)
1802 { 2396 {
… …
1807 { 2401 {
1808 mapcell *cell = row->col + (x + mx - row->c0); 2402 mapcell *cell = row->col + (x + mx - row->c0);
1809 2403
1810 int px = x * T; 2404 int px = x * T;
1811 int py = y * T; 2405 int py = y * T;
2406
2407 if (expect_false (cell->player == player))
2408 {
2409 px += sdx;
2410 py += sdy;
2411 }
1812 2412
1813 if (cell->stat_hp) 2413 if (cell->stat_hp)
1814 { 2414 {
1815 int width = cell->stat_width * T; 2415 int width = cell->stat_width * T;
1816 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2416 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
… …
1827 } 2427 }
1828 } 2428 }
1829} 2429}
1830 2430
1831void 2431void
1832draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2432draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1833 CODE: 2433 CODE:
1834{ 2434{
1835 static float color[16][3] = { 2435 static float color[16][3] = {
1836 { 0.00F, 0.00F, 0.00F }, 2436 { 0.00F, 0.00F, 0.00F },
1837 { 1.00F, 1.00F, 1.00F }, 2437 { 1.00F, 1.00F, 1.00F },
… …
1856 }; 2456 };
1857 2457
1858 int x, y; 2458 int x, y;
1859 2459
1860 glEnable (GL_TEXTURE_2D); 2460 glEnable (GL_TEXTURE_2D);
2461 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2462 * but the nvidia driver (185.18.14) mishandles alpha textures
2463 * ansd takes the colour from god knows where instead of using
2464 * Cp. MODULATE results in the same colour, but slightly different
2465 * alpha, but atcually gives us the correct colour with nvidia.
2466 */
1861 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2467 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1862 glEnable (GL_BLEND); 2468 glEnable (GL_BLEND);
1863 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2469 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1864 glBegin (GL_QUADS); 2470 glBegin (GL_QUADS);
1865 2471
1866 for (y = 0; y < h; y++) 2472 for (y = 0; y < h; y++)
… …
1873 float *c = color [m & 15]; 2479 float *c = color [m & 15];
1874 2480
1875 float tx1 = m & 0x40 ? 0.5 : 0.; 2481 float tx1 = m & 0x40 ? 0.5 : 0.;
1876 float tx2 = tx1 + 0.5; 2482 float tx2 = tx1 + 0.5;
1877 2483
1878 glColor4f (c[0], c[1], c[2], 0.75); 2484 glColor4f (c[0], c[1], c[2], 1);
1879 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2485 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1880 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2486 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1881 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2487 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1882 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2488 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1883 } 2489 }
… …
1887 glDisable (GL_BLEND); 2493 glDisable (GL_BLEND);
1888 glDisable (GL_TEXTURE_2D); 2494 glDisable (GL_TEXTURE_2D);
1889} 2495}
1890 2496
1891void 2497void
1892fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2498fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1893 PPCODE: 2499 PPCODE:
1894{ 2500{
1895 int x, y; 2501 int x, y;
2502 int sw1 = sw + 2;
2503 int sh1 = sh + 2;
2504 int sh3 = sh * 3;
1896 int sw4 = (sw + 3) & ~3; 2505 int sw34 = (sw * 3 + 3) & ~3;
2506 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1897 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2507 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1898 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2508 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1899 2509
1900 memset (darkness, 255, sw4 * sh);
1901 SvPOK_only (darkness_sv); 2510 SvPOK_only (darkness3_sv);
1902 SvCUR_set (darkness_sv, sw4 * sh); 2511 SvCUR_set (darkness3_sv, sw34 * sh3);
1903 2512
1904 mx += self->x; 2513 mx += self->x - 1;
1905 my += self->y; 2514 my += self->y - 1;
1906 2515
2516 memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2517
1907 for (y = 0; y < sh; y++) 2518 for (y = 0; y < sh1; y++)
1908 if (0 <= y + my && y + my < self->rows) 2519 if (0 <= y + my && y + my < self->rows)
1909 { 2520 {
1910 maprow *row = self->row + (y + my); 2521 maprow *row = self->row + (y + my);
1911 2522
1912 for (x = 0; x < sw; x++) 2523 for (x = 0; x < sw1; x++)
1913 if (row->c0 <= x + mx && x + mx < row->c1) 2524 if (row->c0 <= x + mx && x + mx < row->c1)
1914 { 2525 {
1915 mapcell *cell = row->col + (x + mx - row->c0); 2526 mapcell *cell = row->col + (x + mx - row->c0);
1916 2527
1917 darkness[y * sw4 + x] = cell->darkness 2528 darkness1 [y * sw1 + x] = cell->darkness
1918 ? 255 - (cell->darkness - 1) 2529 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1919 : 255 - FOW_DARKNESS; 2530 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1920 } 2531 }
1921 } 2532 }
1922 2533
2534 for (y = 0; y < sh; ++y)
2535 for (x = 0; x < sw; ++x)
2536 {
2537 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2538 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2539 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2540 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2541 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2542 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2543 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2544 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2545 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2546
2547 uint8_t r11 = (d11 + d21 + d12) / 3;
2548 uint8_t r21 = d21;
2549 uint8_t r31 = (d21 + d31 + d32) / 3;
2550
2551 uint8_t r12 = d12;
2552 uint8_t r22 = d22;
2553 uint8_t r32 = d32;
2554
2555 uint8_t r13 = (d13 + d23 + d12) / 3;
2556 uint8_t r23 = d23;
2557 uint8_t r33 = (d23 + d33 + d32) / 3;
2558
2559 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2560 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2561 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2562 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2563 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2564 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2565 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2566 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2567 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2568 }
2569
2570 free (darkness1);
2571
1923 EXTEND (SP, 3); 2572 EXTEND (SP, 3);
1924 PUSHs (sv_2mortal (newSViv (sw4))); 2573 PUSHs (sv_2mortal (newSViv (sw34)));
1925 PUSHs (sv_2mortal (newSViv (sh))); 2574 PUSHs (sv_2mortal (newSViv (sh3)));
1926 PUSHs (darkness_sv); 2575 PUSHs (darkness3_sv);
1927} 2576}
1928 2577
1929SV * 2578SV *
1930get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2579get_rect (DC::Map self, int x0, int y0, int w, int h)
1931 CODE: 2580 CODE:
1932{ 2581{
1933 int x, y, x1, y1; 2582 int x, y, x1, y1;
1934 SV *data_sv = newSV (w * h * 7 + 5); 2583 SV *data_sv = newSV (w * h * 7 + 5);
1935 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2584 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1992 else 2641 else
1993 *data++ = 0; 2642 *data++ = 0;
1994 } 2643 }
1995 } 2644 }
1996 2645
2646 /* if size is w*h + 5 then no data has been found */
2647 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2648 {
1997 SvPOK_only (data_sv); 2649 SvPOK_only (data_sv);
1998 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2650 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2651 }
2652
1999 RETVAL = data_sv; 2653 RETVAL = data_sv;
2000} 2654}
2001 OUTPUT: 2655 OUTPUT:
2002 RETVAL 2656 RETVAL
2003 2657
2004void 2658void
2005set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2659set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2006 PPCODE: 2660 PPCODE:
2007{ 2661{
2008 int x, y, z; 2662 int x, y, z;
2009 int w, h; 2663 int w, h;
2010 int x1, y1; 2664 int x1, y1;
2665 STRLEN len;
2666 uint8_t *data, *end;
2667
2668 len = SvLEN (data_sv);
2669 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2670 data = SvPVbyte_nolen (data_sv);
2671 end = data + len + 8;
2672
2673 if (len < 5)
2674 XSRETURN_EMPTY;
2011 2675
2012 if (*data++ != 0) 2676 if (*data++ != 0)
2013 return; /* version mismatch */ 2677 XSRETURN_EMPTY; /* version mismatch */
2014 2678
2015 w = *data++ << 8; w |= *data++; 2679 w = *data++ << 8; w |= *data++;
2016 h = *data++ << 8; h |= *data++; 2680 h = *data++ << 8; h |= *data++;
2017 2681
2018 // we need to do this 'cause we don't keep an absolute coord system for rows 2682 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2030 { 2694 {
2031 maprow *row = map_get_row (self, y); 2695 maprow *row = map_get_row (self, y);
2032 2696
2033 for (x = x0; x < x1; x++) 2697 for (x = x0; x < x1; x++)
2034 { 2698 {
2699 uint8_t flags;
2700
2701 if (data + 7 >= end)
2702 XSRETURN_EMPTY;
2703
2035 uint8_t flags = *data++; 2704 flags = *data++;
2036 2705
2037 if (flags) 2706 if (flags)
2038 { 2707 {
2039 mapcell *cell = row_get_cell (row, x); 2708 mapcell *cell = row_get_cell (row, x);
2040 tileid tile[3] = { 0, 0, 0 }; 2709 tileid tile[3] = { 0, 0, 0 };
… …
2043 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2712 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2044 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2713 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2045 2714
2046 if (cell->darkness == 0) 2715 if (cell->darkness == 0)
2047 { 2716 {
2048 cell->darkness = 0; 2717 /*cell->darkness = 0;*/
2718 EXTEND (SP, 3);
2049 2719
2050 for (z = 0; z <= 2; z++) 2720 for (z = 0; z <= 2; z++)
2051 { 2721 {
2052 tileid t = tile [z]; 2722 tileid t = tile [z];
2053 2723
2054 if (t >= self->texs || (t && !self->tex [t].name)) 2724 if (t >= self->texs || (t && !self->tex [t].name))
2055 { 2725 {
2056 XPUSHs (sv_2mortal (newSViv (t))); 2726 PUSHs (sv_2mortal (newSViv (t)));
2057 need_texid (self, t); 2727 need_texid (self, t);
2058 } 2728 }
2059 2729
2060 cell->tile [z] = t; 2730 cell->tile [z] = t;
2061 } 2731 }
… …
2063 } 2733 }
2064 } 2734 }
2065 } 2735 }
2066} 2736}
2067 2737
2068MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2738MODULE = Deliantra::Client PACKAGE = DC::RW
2069 2739
2070CFPlus::MixChunk 2740DC::RW
2071new_from_file (SV *class, char *path) 2741new (SV *class, SV *data_sv)
2072 CODE: 2742 CODE:
2073 RETVAL = Mix_LoadWAV (path); 2743{
2744 STRLEN datalen;
2745 char *data = SvPVbyte (data_sv, datalen);
2746
2747 RETVAL = SDL_RWFromConstMem (data, datalen);
2748}
2074 OUTPUT: 2749 OUTPUT:
2075 RETVAL 2750 RETVAL
2076 2751
2752DC::RW
2753new_from_file (SV *class, const char *path, const char *mode = "rb")
2754 CODE:
2755 RETVAL = SDL_RWFromFile (path, mode);
2756 OUTPUT:
2757 RETVAL
2758
2759# fails on win32:
2760# dc.xs(2268) : error C2059: syntax error : '('
2077void 2761#void
2762#close (DC::RW self)
2763# CODE:
2764# (self->(close)) (self);
2765
2766MODULE = Deliantra::Client PACKAGE = DC::Channel
2767
2768PROTOTYPES: DISABLE
2769
2770DC::Channel
2771find ()
2772 CODE:
2773{
2774 RETVAL = Mix_GroupAvailable (-1);
2775
2776 if (RETVAL < 0)
2777 {
2778 RETVAL = Mix_GroupOldest (-1);
2779
2780 if (RETVAL < 0)
2781 XSRETURN_UNDEF;
2782
2783 Mix_HaltChannel (RETVAL);
2784 }
2785
2786 Mix_UnregisterAllEffects (RETVAL);
2787 Mix_Volume (RETVAL, 128);
2788}
2789 OUTPUT:
2790 RETVAL
2791
2792void
2793halt (DC::Channel self)
2794 CODE:
2795 Mix_HaltChannel (self);
2796
2797void
2798expire (DC::Channel self, int ticks = -1)
2799 CODE:
2800 Mix_ExpireChannel (self, ticks);
2801
2802void
2803fade_out (DC::Channel self, int ticks = -1)
2804 CODE:
2805 Mix_FadeOutChannel (self, ticks);
2806
2807int
2808volume (DC::Channel self, int volume)
2809 CODE:
2810 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2811 OUTPUT:
2812 RETVAL
2813
2814void
2815unregister_all_effects (DC::Channel self)
2816 CODE:
2817 Mix_UnregisterAllEffects (self);
2818
2819void
2820set_panning (DC::Channel self, int left, int right)
2821 CODE:
2822 left = CLAMP (left , 0, 255);
2823 right = CLAMP (right, 0, 255);
2824 Mix_SetPanning (self, left, right);
2825
2826void
2827set_distance (DC::Channel self, int distance)
2828 CODE:
2829 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2830
2831void
2832set_position (DC::Channel self, int angle, int distance)
2833 CODE:
2834
2835void
2836set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2837 CODE:
2838{
2839 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2840 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2841 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2842}
2843
2844void
2845set_reverse_stereo (DC::Channel self, int flip)
2846 CODE:
2847 Mix_SetReverseStereo (self, flip);
2848
2849MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2850
2851PROTOTYPES: DISABLE
2852
2853DC::MixChunk
2854new (SV *class, DC::RW rwops)
2855 CODE:
2856 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2857 OUTPUT:
2858 RETVAL
2859
2860void
2078DESTROY (CFPlus::MixChunk self) 2861DESTROY (DC::MixChunk self)
2079 CODE: 2862 CODE:
2080 Mix_FreeChunk (self); 2863 Mix_FreeChunk (self);
2081 2864
2082int 2865int
2083volume (CFPlus::MixChunk self, int volume = -1) 2866volume (DC::MixChunk self, int volume = -1)
2084 CODE: 2867 CODE:
2868 if (items > 1)
2869 volume = CLAMP (volume, 0, 128);
2085 RETVAL = Mix_VolumeChunk (self, volume); 2870 RETVAL = Mix_VolumeChunk (self, volume);
2086 OUTPUT: 2871 OUTPUT:
2087 RETVAL 2872 RETVAL
2088 2873
2089int 2874DC::Channel
2090play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2875play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2091 CODE: 2876 CODE:
2877{
2092 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2878 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2879
2880 if (RETVAL < 0)
2881 XSRETURN_UNDEF;
2882
2883 if (channel < 0)
2884 {
2885 Mix_UnregisterAllEffects (RETVAL);
2886 Mix_Volume (RETVAL, 128);
2887 }
2888}
2093 OUTPUT: 2889 OUTPUT:
2094 RETVAL 2890 RETVAL
2095 2891
2096MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2892MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2097 2893
2098int 2894int
2099volume (int volume = -1) 2895volume (int volume = -1)
2896 PROTOTYPE: ;$
2100 CODE: 2897 CODE:
2898 if (items > 0)
2899 volume = CLAMP (volume, 0, 128);
2101 RETVAL = Mix_VolumeMusic (volume); 2900 RETVAL = Mix_VolumeMusic (volume);
2102 OUTPUT: 2901 OUTPUT:
2103 RETVAL 2902 RETVAL
2104 2903
2904void
2905fade_out (int ms)
2906 CODE:
2907 Mix_FadeOutMusic (ms);
2908
2909void
2910halt ()
2911 CODE:
2912 Mix_HaltMusic ();
2913
2105CFPlus::MixMusic 2914DC::MixMusic
2106new_from_file (SV *class, char *path) 2915new (SV *class, DC::RW rwops)
2107 CODE: 2916 CODE:
2108 RETVAL = Mix_LoadMUS (path); 2917 RETVAL = Mix_LoadMUS_RW (rwops);
2109 OUTPUT: 2918 OUTPUT:
2110 RETVAL 2919 RETVAL
2111 2920
2112void 2921void
2113DESTROY (CFPlus::MixMusic self) 2922DESTROY (DC::MixMusic self)
2114 CODE: 2923 CODE:
2115 Mix_FreeMusic (self); 2924 Mix_FreeMusic (self);
2116 2925
2117int 2926int
2118play (CFPlus::MixMusic self, int loops = -1) 2927play (DC::MixMusic self, int loops = -1)
2119 CODE: 2928 CODE:
2120 RETVAL = Mix_PlayMusic (self, loops); 2929 RETVAL = Mix_PlayMusic (self, loops);
2121 OUTPUT: 2930 OUTPUT:
2122 RETVAL 2931 RETVAL
2123 2932
2124MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2933void
2934fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2935 CODE:
2936 Mix_FadeInMusicPos (self, loops, ms, position);
2937
2938MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2939
2940PROTOTYPES: ENABLE
2125 2941
2126BOOT: 2942BOOT:
2127{ 2943{
2128 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2944 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2129 static const struct { 2945 static const struct {
2130 const char *name; 2946 const char *name;
2131 IV iv; 2947 IV iv;
2132 } *civ, const_iv[] = { 2948 } *civ, const_iv[] = {
2133# define const_iv(name) { # name, (IV)name } 2949# define const_iv(name) { # name, (IV)name }
2950 const_iv (GL_VENDOR),
2951 const_iv (GL_VERSION),
2952 const_iv (GL_EXTENSIONS),
2953 const_iv (GL_MAX_TEXTURE_UNITS),
2134 const_iv (GL_COLOR_MATERIAL), 2954 const_iv (GL_COLOR_MATERIAL),
2135 const_iv (GL_SMOOTH), 2955 const_iv (GL_SMOOTH),
2136 const_iv (GL_FLAT), 2956 const_iv (GL_FLAT),
2137 const_iv (GL_DITHER), 2957 const_iv (GL_DITHER),
2138 const_iv (GL_BLEND), 2958 const_iv (GL_BLEND),
… …
2142 const_iv (GL_ALPHA_TEST), 2962 const_iv (GL_ALPHA_TEST),
2143 const_iv (GL_NORMALIZE), 2963 const_iv (GL_NORMALIZE),
2144 const_iv (GL_RESCALE_NORMAL), 2964 const_iv (GL_RESCALE_NORMAL),
2145 const_iv (GL_FRONT), 2965 const_iv (GL_FRONT),
2146 const_iv (GL_BACK), 2966 const_iv (GL_BACK),
2967 const_iv (GL_AUX0),
2147 const_iv (GL_AND), 2968 const_iv (GL_AND),
2148 const_iv (GL_ONE), 2969 const_iv (GL_ONE),
2149 const_iv (GL_ZERO), 2970 const_iv (GL_ZERO),
2150 const_iv (GL_SRC_ALPHA), 2971 const_iv (GL_SRC_ALPHA),
2151 const_iv (GL_DST_ALPHA), 2972 const_iv (GL_DST_ALPHA),
2152 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2973 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2153 const_iv (GL_ONE_MINUS_DST_ALPHA), 2974 const_iv (GL_ONE_MINUS_DST_ALPHA),
2975 const_iv (GL_SRC_COLOR),
2976 const_iv (GL_DST_COLOR),
2977 const_iv (GL_ONE_MINUS_SRC_COLOR),
2978 const_iv (GL_ONE_MINUS_DST_COLOR),
2154 const_iv (GL_SRC_ALPHA_SATURATE), 2979 const_iv (GL_SRC_ALPHA_SATURATE),
2155 const_iv (GL_RGB), 2980 const_iv (GL_RGB),
2156 const_iv (GL_RGBA), 2981 const_iv (GL_RGBA),
2157 const_iv (GL_RGBA4), 2982 const_iv (GL_RGBA4),
2158 const_iv (GL_RGBA8), 2983 const_iv (GL_RGBA8),
… …
2164 const_iv (GL_INTENSITY), 2989 const_iv (GL_INTENSITY),
2165 const_iv (GL_LUMINANCE), 2990 const_iv (GL_LUMINANCE),
2166 const_iv (GL_LUMINANCE_ALPHA), 2991 const_iv (GL_LUMINANCE_ALPHA),
2167 const_iv (GL_FLOAT), 2992 const_iv (GL_FLOAT),
2168 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2993 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2994 const_iv (GL_COMPRESSED_ALPHA_ARB),
2995 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2996 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2997 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2998 const_iv (GL_COMPRESSED_RGB_ARB),
2999 const_iv (GL_COMPRESSED_RGBA_ARB),
2169 const_iv (GL_COMPILE), 3000 const_iv (GL_COMPILE),
3001 const_iv (GL_PROXY_TEXTURE_1D),
3002 const_iv (GL_PROXY_TEXTURE_2D),
2170 const_iv (GL_TEXTURE_1D), 3003 const_iv (GL_TEXTURE_1D),
2171 const_iv (GL_TEXTURE_2D), 3004 const_iv (GL_TEXTURE_2D),
2172 const_iv (GL_TEXTURE_ENV), 3005 const_iv (GL_TEXTURE_ENV),
2173 const_iv (GL_TEXTURE_MAG_FILTER), 3006 const_iv (GL_TEXTURE_MAG_FILTER),
2174 const_iv (GL_TEXTURE_MIN_FILTER), 3007 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2195 const_iv (GL_COLOR_LOGIC_OP), 3028 const_iv (GL_COLOR_LOGIC_OP),
2196 const_iv (GL_SEPARABLE_2D), 3029 const_iv (GL_SEPARABLE_2D),
2197 const_iv (GL_CONVOLUTION_2D), 3030 const_iv (GL_CONVOLUTION_2D),
2198 const_iv (GL_CONVOLUTION_BORDER_MODE), 3031 const_iv (GL_CONVOLUTION_BORDER_MODE),
2199 const_iv (GL_CONSTANT_BORDER), 3032 const_iv (GL_CONSTANT_BORDER),
3033 const_iv (GL_POINTS),
2200 const_iv (GL_LINES), 3034 const_iv (GL_LINES),
2201 const_iv (GL_LINE_STRIP), 3035 const_iv (GL_LINE_STRIP),
2202 const_iv (GL_LINE_LOOP), 3036 const_iv (GL_LINE_LOOP),
2203 const_iv (GL_QUADS), 3037 const_iv (GL_QUADS),
2204 const_iv (GL_QUAD_STRIP), 3038 const_iv (GL_QUAD_STRIP),
2205 const_iv (GL_TRIANGLES), 3039 const_iv (GL_TRIANGLES),
2206 const_iv (GL_TRIANGLE_STRIP), 3040 const_iv (GL_TRIANGLE_STRIP),
2207 const_iv (GL_TRIANGLE_FAN), 3041 const_iv (GL_TRIANGLE_FAN),
3042 const_iv (GL_POLYGON),
2208 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3043 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3044 const_iv (GL_POINT_SMOOTH_HINT),
3045 const_iv (GL_LINE_SMOOTH_HINT),
3046 const_iv (GL_POLYGON_SMOOTH_HINT),
3047 const_iv (GL_GENERATE_MIPMAP_HINT),
3048 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2209 const_iv (GL_FASTEST), 3049 const_iv (GL_FASTEST),
3050 const_iv (GL_DONT_CARE),
3051 const_iv (GL_NICEST),
2210 const_iv (GL_V2F), 3052 const_iv (GL_V2F),
2211 const_iv (GL_V3F), 3053 const_iv (GL_V3F),
2212 const_iv (GL_T2F_V3F), 3054 const_iv (GL_T2F_V3F),
2213 const_iv (GL_T2F_N3F_V3F), 3055 const_iv (GL_T2F_N3F_V3F),
3056 const_iv (GL_FUNC_ADD),
3057 const_iv (GL_FUNC_SUBTRACT),
3058 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2214# undef const_iv 3059# undef const_iv
2215 }; 3060 };
2216 3061
2217 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3062 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2218 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3063 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3064
3065 texture_av = newAV ();
3066 AvREAL_off (texture_av);
2219} 3067}
3068
3069void
3070disable_GL_EXT_blend_func_separate ()
3071 CODE:
3072 gl.BlendFuncSeparate = 0;
3073 gl.BlendFuncSeparateEXT = 0;
3074
3075void
3076apple_nvidia_bug (int enable)
2220 3077
2221char * 3078char *
2222gl_vendor () 3079gl_vendor ()
2223 CODE: 3080 CODE:
2224 RETVAL = (char *)glGetString (GL_VENDOR); 3081 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2237 CODE: 3094 CODE:
2238 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3095 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2239 OUTPUT: 3096 OUTPUT:
2240 RETVAL 3097 RETVAL
2241 3098
3099const char *glGetString (GLenum pname)
3100
3101GLint glGetInteger (GLenum pname)
3102 CODE:
3103 glGetIntegerv (pname, &RETVAL);
3104 OUTPUT:
3105 RETVAL
3106
3107GLdouble glGetDouble (GLenum pname)
3108 CODE:
3109 glGetDoublev (pname, &RETVAL);
3110 OUTPUT:
3111 RETVAL
3112
2242int glGetError () 3113int glGetError ()
2243 3114
2244void glFinish () 3115void glFinish ()
2245 3116
2246void glClear (int mask) 3117void glClear (int mask)
… …
2260 3131
2261void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3132void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2262 CODE: 3133 CODE:
2263 gl_BlendFuncSeparate (sa, da, saa, daa); 3134 gl_BlendFuncSeparate (sa, da, saa, daa);
2264 3135
3136# void glBlendEquation (int se)
3137
2265void glDepthMask (int flag) 3138void glDepthMask (int flag)
2266 3139
2267void glLogicOp (int opcode) 3140void glLogicOp (int opcode)
2268 3141
2269void glColorMask (int red, int green, int blue, int alpha) 3142void glColorMask (int red, int green, int blue, int alpha)
… …
2283# near_ and far_ are due to microsofts buggy "c" compiler 3156# near_ and far_ are due to microsofts buggy "c" compiler
2284void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3157void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2285 3158
2286# near_ and far_ are due to microsofts buggy "c" compiler 3159# near_ and far_ are due to microsofts buggy "c" compiler
2287void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3160void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3161
3162PROTOTYPES: DISABLE
2288 3163
2289void glViewport (int x, int y, int width, int height) 3164void glViewport (int x, int y, int width, int height)
2290 3165
2291void glScissor (int x, int y, int width, int height) 3166void glScissor (int x, int y, int width, int height)
2292 3167
… …
2300 3175
2301void glRotate (float angle, float x, float y, float z) 3176void glRotate (float angle, float x, float y, float z)
2302 CODE: 3177 CODE:
2303 glRotatef (angle, x, y, z); 3178 glRotatef (angle, x, y, z);
2304 3179
2305void glBegin (int mode)
2306
2307void glEnd ()
2308
2309void glColor (float r, float g, float b, float a = 1.0) 3180void glColor (float r, float g, float b, float a = 1.0)
2310 PROTOTYPE: @ 3181 PROTOTYPE: @
2311 ALIAS: 3182 ALIAS:
2312 glColor_premultiply = 1 3183 glColor_premultiply = 1
2313 CODE: 3184 CODE:
2314 if (ix) 3185 if (ix)
2315 { 3186 {
… …
2318 b *= a; 3189 b *= a;
2319 } 3190 }
2320 // microsoft visual "c" rounds instead of truncating... 3191 // microsoft visual "c" rounds instead of truncating...
2321 glColor4f (r, g, b, a); 3192 glColor4f (r, g, b, a);
2322 3193
2323void glInterleavedArrays (int format, int stride, char *data)
2324
2325void glDrawElements (int mode, int count, int type, char *indices)
2326
2327# 1.2 void glDrawRangeElements (int mode, int start, int end
2328
2329void glRasterPos (float x, float y, float z = 0.) 3194void glRasterPos (float x, float y, float z = 0.)
2330 CODE: 3195 CODE:
2331 glRasterPos3f (0, 0, z); 3196 glRasterPos3f (0, 0, z);
2332 glBitmap (0, 0, 0, 0, x, y, 0); 3197 glBitmap (0, 0, 0, 0, x, y, 0);
2333 3198
… …
2337 3202
2338void glTexCoord (float s, float t) 3203void glTexCoord (float s, float t)
2339 CODE: 3204 CODE:
2340 glTexCoord2f (s, t); 3205 glTexCoord2f (s, t);
2341 3206
3207void glRect (float x1, float y1, float x2, float y2)
3208 CODE:
3209 glRectf (x1, y1, x2, y2);
3210
3211void glRect_lineloop (float x1, float y1, float x2, float y2)
3212 CODE:
3213 glBegin (GL_LINE_LOOP);
3214 glVertex2f (x1, y1);
3215 glVertex2f (x2, y1);
3216 glVertex2f (x2, y2);
3217 glVertex2f (x1, y2);
3218 glEnd ();
3219
3220PROTOTYPES: ENABLE
3221
3222void glBegin (int mode)
3223
3224void glEnd ()
3225
3226void glPointSize (GLfloat size)
3227
3228void glLineWidth (GLfloat width)
3229
3230void glInterleavedArrays (int format, int stride, char *data)
3231
3232void glDrawElements (int mode, int count, int type, char *indices)
3233
3234# 1.2 void glDrawRangeElements (int mode, int start, int end
3235
2342void glTexEnv (int target, int pname, float param) 3236void glTexEnv (int target, int pname, float param)
2343 CODE: 3237 CODE:
2344 glTexEnvf (target, pname, param); 3238 glTexEnvf (target, pname, param);
2345 3239
2346void glTexParameter (int target, int pname, float param) 3240void glTexParameter (int target, int pname, float param)
… …
2362void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3256void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2363 CODE: 3257 CODE:
2364 if (gl.SeparableFilter2D) 3258 if (gl.SeparableFilter2D)
2365 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3259 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2366 3260
2367void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3261void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2368 3262
2369void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3263void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2370 3264
2371void glDrawPixels (int width, int height, int format, int type, char *pixels) 3265void glDrawPixels (int width, int height, int format, int type, char *pixels)
3266
3267void glPixelZoom (float x, float y)
2372 3268
2373void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3269void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2374 3270
2375int glGenTexture () 3271int glGenTexture ()
2376 CODE: 3272 CODE:
2377{ 3273 RETVAL = gen_texture ();
2378 GLuint name;
2379 if (AvFILL (texture_av) >= 0)
2380 name = (GLuint)av_pop (texture_av);
2381 else
2382 glGenTextures (1, &name);
2383 RETVAL = name;
2384}
2385 OUTPUT: 3274 OUTPUT:
2386 RETVAL 3275 RETVAL
2387 3276
2388void glDeleteTexture (int name) 3277void glDeleteTexture (int name)
2389 CODE: 3278 CODE:
2390{ 3279 del_texture (name);
2391 /* make a half-assed attempt at returning the memory used by the texture */ 3280
2392 /* textures are frequently being reused by cfplus anyway */
2393 glBindTexture (GL_TEXTURE_2D, name);
2394 glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
2395 av_push (texture_av, (SV *)name);
2396 /*glDeleteTextures (1, &name_);*/
2397}
2398
2399int glGenList () 3281int glGenList ()
2400 CODE: 3282 CODE:
2401 RETVAL = glGenLists (1); 3283 RETVAL = glGenLists (1);
2402 OUTPUT: 3284 OUTPUT:
2403 RETVAL 3285 RETVAL
… …
2410 3292
2411void glEndList () 3293void glEndList ()
2412 3294
2413void glCallList (int list) 3295void glCallList (int list)
2414 3296
3297MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3298
3299PROTOTYPES: DISABLE
3300
3301void
3302find_widget (SV *self, NV x, NV y)
3303 PPCODE:
3304{
3305 if (within_widget (self, x, y))
3306 XPUSHs (self);
3307}
3308
3309BOOT:
3310{
3311 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3312
3313 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3314 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3315 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3316 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3317}
3318
3319void
3320draw (SV *self)
3321 CODE:
3322{
3323 HV *hv;
3324 SV **svp;
3325 NV x, y, w, h;
3326 SV *draw_x_sv = GvSV (draw_x_gv);
3327 SV *draw_y_sv = GvSV (draw_y_gv);
3328 SV *draw_w_sv = GvSV (draw_w_gv);
3329 SV *draw_h_sv = GvSV (draw_h_gv);
3330 double draw_x, draw_y;
3331
3332 if (!SvROK (self))
3333 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3334
3335 hv = (HV *)SvRV (self);
3336
3337 if (SvTYPE (hv) != SVt_PVHV)
3338 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3339
3340 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3341 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3342
3343 if (!h || !w)
3344 XSRETURN_EMPTY;
3345
3346 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3347 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3348
3349 draw_x = SvNV (draw_x_sv) + x;
3350 draw_y = SvNV (draw_y_sv) + y;
3351
3352 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3353 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3354 XSRETURN_EMPTY;
3355
3356 sv_setnv (draw_x_sv, draw_x);
3357 sv_setnv (draw_y_sv, draw_y);
3358
3359 glPushMatrix ();
3360 glTranslated (x, y, 0);
3361
3362 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3363 {
3364 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3365
3366 if (svp && SvTRUE (*svp))
3367 {
3368 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3369 glEnable (GL_BLEND);
3370 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3371 glBegin (GL_QUADS);
3372 glVertex2f (0, 0);
3373 glVertex2f (w, 0);
3374 glVertex2f (w, h);
3375 glVertex2f (0, h);
3376 glEnd ();
3377 glDisable (GL_BLEND);
3378 }
3379 }
3380#if 0
3381 // draw borders, for debugging
3382 glPushMatrix ();
3383 glColor4f (1., 1., 0., 1.);
3384 glTranslatef (.5, .5, 0.);
3385 glBegin (GL_LINE_LOOP);
3386 glVertex2f (0 , 0);
3387 glVertex2f (w - 1, 0);
3388 glVertex2f (w - 1, h - 1);
3389 glVertex2f (0 , h - 1);
3390 glEnd ();
3391 glPopMatrix ();
3392#endif
3393 PUSHMARK (SP);
3394 XPUSHs (self);
3395 PUTBACK;
3396 call_method ("_draw", G_VOID | G_DISCARD);
3397 SPAGAIN;
3398
3399 glPopMatrix ();
3400
3401 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3402 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3403}
3404

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