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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.175 by root, Fri Apr 6 08:09:42 2007 UTC vs.
Revision 1.293 by root, Thu Dec 17 02:49:38 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
49 87
50#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
52 90
53#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
54 92
55#if 0 93/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 95
58# define PARACHUTE 0 96#define KMOD_LRAM 0x10000 // our extension
59#endif 97
98#define TEXID_SPEECH 1
99#define TEXID_NOFACE 2
100#define TEXID_HIDDEN 3
101
102static AV *texture_av;
60 103
61static struct 104static struct
62{ 105{
63#define GL_FUNC(ptr,name) ptr name; 106#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 107#include "glfunc.h"
65#undef GL_FUNC 108#undef GL_FUNC
66} gl; 109} gl;
67 110
111static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 112gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 113{
70 if (gl.BlendFuncSeparate) 114 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 115 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 116 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 117 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 118 else
75 glBlendFunc (sa, da); 119 glBlendFunc (sa, da);
76} 120}
77 121
122static GLuint
123gen_texture ()
124{
125 GLuint name;
126
127 if (AvFILL (texture_av) >= 0)
128 name = (GLuint)(size_t)av_pop (texture_av);
129 else
130 glGenTextures (1, &name);
131
132 return name;
133}
134
135static void
136del_texture (GLuint name)
137{
138 /* make a half-assed attempt at returning the memory used by the texture */
139 /* textures are frequently being reused by cfplus anyway */
140 /*glBindTexture (GL_TEXTURE_2D, name);*/
141 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
142 av_push (texture_av, (SV *)(size_t)name);
143 glDeleteTextures (1, &name);
144}
145
78#include "texcache.c" 146#include "texcache.c"
147#include "rendercache.c"
79 148
80#include "pango-font.c" 149#include "pango-font.c"
81#include "pango-fontmap.c" 150#include "pango-fontmap.c"
82#include "pango-render.c" 151#include "pango-render.c"
83 152
153typedef IV DC__Channel;
154typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 155typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 156typedef Mix_Music *DC__MixMusic;
86 157
87typedef PangoFontDescription *CFPlus__Font; 158typedef PangoFontDescription *DC__Font;
88 159
89static int 160static int
90shape_attr_p (PangoLayoutRun *run) 161shape_attr_p (PangoLayoutRun *run)
91{ 162{
92 GSList *attrs = run->item->analysis.extra_attrs; 163 GSList *attrs = run->item->analysis.extra_attrs;
… …
106 177
107typedef struct cf_layout { 178typedef struct cf_layout {
108 PangoLayout *pl; 179 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 180 float r, g, b, a; // default color for rgba mode
110 int base_height; 181 int base_height;
111 CFPlus__Font font; 182 DC__Font font;
183 rc_t *rc;
112} *CFPlus__Layout; 184} *DC__Layout;
113 185
114static CFPlus__Font default_font; 186static DC__Font default_font;
115static PangoContext *opengl_context; 187static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 188static PangoFontMap *opengl_fontmap;
117 189
118static void 190static void
119substitute_func (FcPattern *pattern, gpointer data) 191substitute_func (FcPattern *pattern, gpointer data)
… …
124#endif 196#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 197 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 198}
127 199
128static void 200static void
129layout_update_font (CFPlus__Layout self) 201layout_update_font (DC__Layout self)
130{ 202{
131 /* use a random scale factor to account for unknown descenders, 0.8 works 203 /* use a random scale factor to account for unknown descenders, 0.8 works
132 * reasonably well with bitstream vera 204 * reasonably well with dejavu/bistream fonts
133 */ 205 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 206 PangoFontDescription *font = self->font ? self->font : default_font;
135 207
136 pango_font_description_set_absolute_size (font, 208 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 209 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 210
139 pango_layout_set_font_description (self->pl, font); 211 pango_layout_set_font_description (self->pl, font);
140} 212}
141 213
142static void 214static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 215layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 216{
145 PangoRectangle rect; 217 PangoRectangle rect;
146 218
147 // get_pixel_* wrongly rounds down 219 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 220 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 231
160typedef uint16_t tileid; 232typedef uint16_t tileid;
161typedef uint16_t faceid; 233typedef uint16_t faceid;
162 234
163typedef struct { 235typedef struct {
164 int name; 236 GLuint name;
165 int w, h; 237 int w, h;
166 float s, t; 238 float s, t;
167 uint8_t r, g, b, a; 239 uint8_t r, g, b, a;
240 tileid smoothtile;
241 uint8_t smoothlevel;
242 uint8_t unused; /* set to zero on use */
168} maptex; 243} maptex;
169 244
170typedef struct { 245typedef struct {
171 uint32_t player; 246 uint32_t player;
172 tileid tile[3]; 247 tileid tile[3];
173 uint16_t darkness; 248 uint16_t darkness;
174 uint8_t stat_width, stat_hp, flags; 249 uint8_t stat_width, stat_hp, flags, smoothmax;
175} mapcell; 250} mapcell;
176 251
177typedef struct { 252typedef struct {
178 int32_t c0, c1; 253 int32_t c0, c1;
179 mapcell *col; 254 mapcell *col;
… …
185 int faces; tileid *face2tile; // [faceid] 260 int faces; tileid *face2tile; // [faceid]
186 int texs; maptex *tex; // [tileid] 261 int texs; maptex *tex; // [tileid]
187 262
188 int32_t rows; 263 int32_t rows;
189 maprow *row; 264 maprow *row;
190} *CFPlus__Map; 265} *DC__Map;
191 266
192static char * 267static char *
193prepend (char *ptr, int sze, int inc) 268prepend (char *ptr, int sze, int inc)
194{ 269{
195 char *p; 270 char *p;
… …
233 self->texs *= 2; 308 self->texs *= 2;
234 } 309 }
235} 310}
236 311
237static maprow * 312static maprow *
238map_get_row (CFPlus__Map self, int y) 313map_get_row (DC__Map self, int y)
239{ 314{
240 if (0 > y) 315 if (0 > y)
241 { 316 {
242 int extend = - y + MAP_EXTEND_Y; 317 int extend = - y + MAP_EXTEND_Y;
243 Prepend (maprow, self->row, self->rows, extend); 318 Prepend (maprow, self->row, self->rows, extend);
… …
281 356
282 return row->col + (x - row->c0); 357 return row->col + (x - row->c0);
283} 358}
284 359
285static mapcell * 360static mapcell *
286map_get_cell (CFPlus__Map self, int x, int y) 361map_get_cell (DC__Map self, int x, int y)
287{ 362{
288 return row_get_cell (map_get_row (self, y), x); 363 return row_get_cell (map_get_row (self, y), x);
289} 364}
290 365
291static void 366static void
292map_clear (CFPlus__Map self) 367map_clear (DC__Map self)
293{ 368{
294 int r; 369 int r;
295 370
296 for (r = 0; r < self->rows; r++) 371 for (r = 0; r < self->rows; r++)
297 Safefree (self->row[r].col); 372 Safefree (self->row[r].col);
… …
304 self->oy = 0; 379 self->oy = 0;
305 self->row = 0; 380 self->row = 0;
306 self->rows = 0; 381 self->rows = 0;
307} 382}
308 383
384#define CELL_CLEAR(cell) \
385 do { \
386 if ((cell)->player) \
387 (cell)->tile [2] = 0; \
388 (cell)->darkness = 0; \
389 (cell)->stat_hp = 0; \
390 (cell)->flags = 0; \
391 (cell)->player = 0; \
392 } while (0)
393
309static void 394static void
310map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 395map_blank (DC__Map self, int x0, int y0, int w, int h)
311{ 396{
312 int x, y; 397 int x, y;
313 maprow *row; 398 maprow *row;
314 mapcell *cell; 399 mapcell *cell;
315 400
… …
327 if (x >= row->c1) 412 if (x >= row->c1)
328 break; 413 break;
329 414
330 cell = row->col + x - row->c0; 415 cell = row->col + x - row->c0;
331 416
332 cell->darkness = 0; 417 CELL_CLEAR (cell);
333 cell->stat_hp = 0;
334 cell->flags = 0;
335 cell->player = 0;
336 } 418 }
337 } 419 }
420}
421
422typedef struct {
423 tileid tile;
424 uint8_t x, y, level;
425} smooth_key;
426
427static void
428smooth_or_bits (HV *hv, smooth_key *key, IV bits)
429{
430 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
431
432 if (SvIOK (*sv))
433 SvIV_set (*sv, SvIVX (*sv) | bits);
434 else
435 sv_setiv (*sv, bits);
338} 436}
339 437
340static void 438static void
341music_finished (void) 439music_finished (void)
342{ 440{
… …
378 n |= n >> 16; 476 n |= n >> 16;
379 477
380 return n + 1; 478 return n + 1;
381} 479}
382 480
481static unsigned int
482popcount (unsigned int n)
483{
484 n -= (n >> 1) & 0x55555555U;
485 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
486 n = ((n >> 4) + n) & 0x0f0f0f0fU;
487 n *= 0x01010101U;
488
489 return n >> 24;
490}
491
383/* SDL should provide this, really. */ 492/* SDL should provide this, really. */
384#define SDLK_MODIFIER_MIN 300 493#define SDLK_MODIFIER_MIN 300
385#define SDLK_MODIFIER_MAX 314 494#define SDLK_MODIFIER_MAX 314
386 495
387MODULE = CFPlus PACKAGE = CFPlus 496/******************************************************************************/
497
498static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
499static GV *hover_gv;
500
501static int
502within_widget (SV *widget, NV x, NV y)
503{
504 HV *self;
505 SV **svp;
506 NV wx, ww, wy, wh;
507
508 if (!SvROK (widget))
509 return 0;
510
511 self = (HV *)SvRV (widget);
512
513 if (SvTYPE (self) != SVt_PVHV)
514 return 0;
515
516 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
517 if (y < wy)
518 return 0;
519
520 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
521 if (y >= wy + wh)
522 return 0;
523
524 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
525 if (x < wx)
526 return 0;
527
528 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
529 if (x >= wx + ww)
530 return 0;
531
532 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
533 if (!svp || !SvTRUE (*svp))
534 return 0;
535
536 return 1;
537}
538
539/******************************************************************************/
540
541/* process keyboard modifiers */
542static int
543mod_munge (int mod)
544{
545 mod &= MOD_MASK;
546
547 if (mod & (KMOD_META | KMOD_ALT))
548 mod |= KMOD_LRAM;
549
550 return mod;
551}
552
553static void
554deliantra_main ()
555{
556 char *argv[] = { 0 };
557 call_argv ("::main", G_DISCARD | G_VOID, argv);
558}
559
560#ifdef __MACOSX__
561 /* to due surprising braindamage on the side of SDL design, we
562 * do some mind-boggling hack here: SDL requires a custom main()
563 * on OS X, so... we provide one and call the original main(), which,
564 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
565 * and which calls our main (== SDL_main) back.
566 */
567 extern C_LINKAGE int
568 main (int argc, char *argv[])
569 {
570 deliantra_main ();
571 }
572
573 #undef main
574
575 extern C_LINKAGE int main (int argc, char *argv[]);
576
577 static void
578 SDL_braino (void)
579 {
580 char *argv[] = { "deliantra client", 0 };
581 (main) (1, argv);
582 }
583#else
584 static void
585 SDL_braino (void)
586 {
587 deliantra_main ();
588 }
589#endif
590
591MODULE = Deliantra::Client PACKAGE = DC
388 592
389PROTOTYPES: ENABLE 593PROTOTYPES: ENABLE
390 594
391BOOT: 595BOOT:
392{ 596{
393 HV *stash = gv_stashpv ("CFPlus", 1); 597 HV *stash = gv_stashpv ("DC", 1);
394 static const struct { 598 static const struct {
395 const char *name; 599 const char *name;
396 IV iv; 600 IV iv;
397 } *civ, const_iv[] = { 601 } *civ, const_iv[] = {
398# define const_iv(name) { # name, (IV)name } 602# define const_iv(name) { # name, (IV)name }
… …
420 624
421 const_iv (SDL_APPINPUTFOCUS), 625 const_iv (SDL_APPINPUTFOCUS),
422 const_iv (SDL_APPMOUSEFOCUS), 626 const_iv (SDL_APPMOUSEFOCUS),
423 const_iv (SDL_APPACTIVE), 627 const_iv (SDL_APPACTIVE),
424 628
629
630 const_iv (SDLK_UNKNOWN),
631 const_iv (SDLK_FIRST),
632 const_iv (SDLK_BACKSPACE),
633 const_iv (SDLK_TAB),
634 const_iv (SDLK_CLEAR),
635 const_iv (SDLK_RETURN),
636 const_iv (SDLK_PAUSE),
637 const_iv (SDLK_ESCAPE),
638 const_iv (SDLK_SPACE),
639 const_iv (SDLK_EXCLAIM),
640 const_iv (SDLK_QUOTEDBL),
641 const_iv (SDLK_HASH),
642 const_iv (SDLK_DOLLAR),
643 const_iv (SDLK_AMPERSAND),
644 const_iv (SDLK_QUOTE),
645 const_iv (SDLK_LEFTPAREN),
646 const_iv (SDLK_RIGHTPAREN),
647 const_iv (SDLK_ASTERISK),
648 const_iv (SDLK_PLUS),
649 const_iv (SDLK_COMMA),
650 const_iv (SDLK_MINUS),
651 const_iv (SDLK_PERIOD),
652 const_iv (SDLK_SLASH),
653 const_iv (SDLK_0),
654 const_iv (SDLK_1),
655 const_iv (SDLK_2),
656 const_iv (SDLK_3),
657 const_iv (SDLK_4),
658 const_iv (SDLK_5),
659 const_iv (SDLK_6),
660 const_iv (SDLK_7),
661 const_iv (SDLK_8),
662 const_iv (SDLK_9),
663 const_iv (SDLK_COLON),
664 const_iv (SDLK_SEMICOLON),
665 const_iv (SDLK_LESS),
666 const_iv (SDLK_EQUALS),
667 const_iv (SDLK_GREATER),
668 const_iv (SDLK_QUESTION),
669 const_iv (SDLK_AT),
670
671 const_iv (SDLK_LEFTBRACKET),
672 const_iv (SDLK_BACKSLASH),
673 const_iv (SDLK_RIGHTBRACKET),
674 const_iv (SDLK_CARET),
675 const_iv (SDLK_UNDERSCORE),
676 const_iv (SDLK_BACKQUOTE),
677 const_iv (SDLK_DELETE),
678
679 const_iv (SDLK_FIRST),
680 const_iv (SDLK_LAST),
425 const_iv (SDLK_KP0), 681 const_iv (SDLK_KP0),
426 const_iv (SDLK_KP1), 682 const_iv (SDLK_KP1),
427 const_iv (SDLK_KP2), 683 const_iv (SDLK_KP2),
428 const_iv (SDLK_KP3), 684 const_iv (SDLK_KP3),
429 const_iv (SDLK_KP4), 685 const_iv (SDLK_KP4),
… …
501 const_iv (KMOD_LMETA), 757 const_iv (KMOD_LMETA),
502 const_iv (KMOD_RMETA), 758 const_iv (KMOD_RMETA),
503 const_iv (KMOD_NUM), 759 const_iv (KMOD_NUM),
504 const_iv (KMOD_CAPS), 760 const_iv (KMOD_CAPS),
505 const_iv (KMOD_MODE), 761 const_iv (KMOD_MODE),
762
763 const_iv (KMOD_LRAM),
764
765 const_iv (MIX_DEFAULT_FORMAT),
766
767 const_iv (SDL_INIT_TIMER),
768 const_iv (SDL_INIT_AUDIO),
769 const_iv (SDL_INIT_VIDEO),
770 const_iv (SDL_INIT_CDROM),
771 const_iv (SDL_INIT_JOYSTICK),
772 const_iv (SDL_INIT_EVERYTHING),
773 const_iv (SDL_INIT_NOPARACHUTE),
774 const_iv (SDL_INIT_EVENTTHREAD),
775
776 const_iv (SDL_GL_RED_SIZE),
777 const_iv (SDL_GL_GREEN_SIZE),
778 const_iv (SDL_GL_BLUE_SIZE),
779 const_iv (SDL_GL_ALPHA_SIZE),
780 const_iv (SDL_GL_DOUBLEBUFFER),
781 const_iv (SDL_GL_BUFFER_SIZE),
782 const_iv (SDL_GL_DEPTH_SIZE),
783 const_iv (SDL_GL_STENCIL_SIZE),
784 const_iv (SDL_GL_ACCUM_RED_SIZE),
785 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
786 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
787 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
788 const_iv (SDL_GL_STEREO),
789 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
790 const_iv (SDL_GL_MULTISAMPLESAMPLES),
791 const_iv (SDL_GL_ACCELERATED_VISUAL),
792 const_iv (SDL_GL_SWAP_CONTROL),
793
794 const_iv (FOW_DARKNESS)
506# undef const_iv 795# undef const_iv
507 }; 796 };
508 797
509 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 798 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
510 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 799 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
528 817
529NV floor (NV x) 818NV floor (NV x)
530 819
531NV ceil (NV x) 820NV ceil (NV x)
532 821
822IV minpot (UV n)
823
824IV popcount (UV n)
825
533void 826void
534pango_init () 827pango_init ()
535 CODE: 828 CODE:
536{ 829{
537 opengl_fontmap = pango_opengl_font_map_new (); 830 opengl_fontmap = pango_opengl_font_map_new ();
538 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 831 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
539 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 832 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
833 /*pango_context_set_font_description (opengl_context, default_font);*/
834#if PANGO_VERSION_CHECK (1, 15, 2)
835 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
836 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
837#endif
540} 838}
541 839
542int 840char *SDL_GetError ()
543SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
544 841
545void 842void SDL_braino ()
843
844int SDL_Init (U32 flags)
845
846int SDL_InitSubSystem (U32 flags)
847
848void SDL_QuitSubSystem (U32 flags)
849
546SDL_Quit () 850void SDL_Quit ()
547 851
852int SDL_GL_SetAttribute (int attr, int value)
853
854int SDL_GL_GetAttribute (int attr)
855 CODE:
856 if (SDL_GL_GetAttribute (attr, &RETVAL))
857 XSRETURN_UNDEF;
858 OUTPUT:
859 RETVAL
860
548void 861void
549SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
550 PPCODE: 863 PPCODE:
551{ 864{
552 SDL_Rect **m; 865 SDL_Rect **m;
553 866
554 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
555 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
556 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
557 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
558 871
559 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
560 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
561 874
562 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
563 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
564 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
565 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
566 879
567 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
568#if SDL_VERSION_ATLEAST(1,2,10)
569 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
570 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
571#endif
572
573 SDL_EnableUNICODE (1);
574 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
575 882
576 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
577 884
578 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
579 while (*m) 886 while (*m)
580 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
581 AV *av = newAV (); 890 AV *av = newAV ();
582 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
583 av_push (av, newSViv ((*m)->h)); 892 av_push (av, newSViv ((*m)->h));
893 av_push (av, newSViv (rgb));
894 av_push (av, newSViv (alpha));
584 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
585 897
586 ++m; 898 ++m;
587 } 899 }
588} 900}
589 901
590char *
591SDL_GetError ()
592
593int 902int
594SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
595 CODE: 904 CODE:
905{
906 SDL_EnableUNICODE (1);
907 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
908
909 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
910 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
911 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
912 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
913
596 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
597 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
598 ); 916 );
917
599 if (RETVAL) 918 if (RETVAL)
600 { 919 {
601 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 920 av_clear (texture_av);
921
922 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
602# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 923#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
603# include "glfunc.h" 924#include "glfunc.h"
604# undef GL_FUNC 925#undef GL_FUNC
605 } 926 }
927}
606 OUTPUT: 928 OUTPUT:
607 RETVAL 929 RETVAL
608 930
609void 931void
610SDL_GL_SwapBuffers () 932SDL_GL_SwapBuffers ()
611 933
612char * 934char *
613SDL_GetKeyName (int sym) 935SDL_GetKeyName (int sym)
614 936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
615void 943void
616SDL_PollEvent () 944poll_events ()
617 PPCODE: 945 PPCODE:
618{ 946{
619 SDL_Event ev; 947 SDL_Event ev;
620 948
621 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
622 { 951 {
623 HV *hv = newHV (); 952 HV *hv = newHV ();
624 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
625 954
626 switch (ev.type) 955 switch (ev.type)
627 { 956 {
628 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
629 case SDL_KEYUP: 958 case SDL_KEYUP:
630 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
631 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
632 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 961 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
633 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 962 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
634 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
635 break; 964 break;
636 965
637 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
638 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
639 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
640 break; 969 break;
641 970
642 case SDL_MOUSEMOTION: 971 case SDL_MOUSEMOTION:
972 {
973 int state = ev.motion.state;
974 int x = ev.motion.x;
975 int y = ev.motion.y;
976 int xrel = ev.motion.xrel;
977 int yrel = ev.motion.yrel;
978
979 /* do simplistic event compression */
980 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
981 && state == ev.motion.state)
982 {
983 xrel += ev.motion.xrel;
984 yrel += ev.motion.yrel;
985 x = ev.motion.x;
986 y = ev.motion.y;
987 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
988 }
989
643 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 990 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
644
645 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
646 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
647 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
648 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
649 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
650 break; 997 break;
651 998
652 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
653 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
654 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
655 1002
656 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
657 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
658 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
659 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1006 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
664 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1011 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
665 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1012 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
666 break; 1013 break;
667 } 1014 }
668 1015
669 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
670 } 1017 }
671} 1018}
672 1019
673int 1020int
674Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1021Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
675 POSTCALL: 1022 POSTCALL:
676 Mix_HookMusicFinished (music_finished); 1023 Mix_HookMusicFinished (music_finished);
677 Mix_ChannelFinished (channel_finished); 1024 Mix_ChannelFinished (channel_finished);
678 1025
679void 1026void
1027Mix_QuerySpec ()
1028 PPCODE:
1029{
1030 int freq, channels;
1031 Uint16 format;
1032
1033 if (Mix_QuerySpec (&freq, &format, &channels))
1034 {
1035 EXTEND (SP, 3);
1036 PUSHs (sv_2mortal (newSViv (freq)));
1037 PUSHs (sv_2mortal (newSViv (format)));
1038 PUSHs (sv_2mortal (newSViv (channels)));
1039 }
1040}
1041
1042void
680Mix_CloseAudio () 1043Mix_CloseAudio ()
681 1044
682int 1045int
683Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
684 1047
1048const char *
1049Mix_GetError ()
1050
685void 1051void
686lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
687 CODE: 1053 CODE:
688#ifndef _WIN32
689 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
690#endif
691 1055
692void 1056void
693win32_proxy_info () 1057win32_proxy_info ()
694 PPCODE: 1058 PPCODE:
695{ 1059{
… …
716 } 1080 }
717 } 1081 }
718#endif 1082#endif
719} 1083}
720 1084
721void 1085int
722add_font (char *file) 1086add_font (char *file)
723 CODE: 1087 CODE:
724 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089 OUTPUT:
1090 RETVAL
725 1091
726void 1092void
727load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
728 ALIAS: 1094 ALIAS:
729 load_image_file = 1 1095 load_image_file = 1
… …
732 STRLEN image_len; 1098 STRLEN image_len;
733 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
734 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
735 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
736 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
737 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
738 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
739 1105
740 if (!rw) 1106 if (!rw)
741 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
742 1108
… …
815void 1181void
816error (char *message) 1182error (char *message)
817 CODE: 1183 CODE:
818 fprintf (stderr, "ERROR: %s\n", message); 1184 fprintf (stderr, "ERROR: %s\n", message);
819#ifdef _WIN32 1185#ifdef _WIN32
820 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1186 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
821#endif 1187#endif
822 1188
823void 1189void
824fatal (char *message) 1190fatal (char *message)
825 CODE: 1191 CODE:
826 fprintf (stderr, "FATAL: %s\n", message); 1192 fprintf (stderr, "FATAL: %s\n", message);
827#ifdef _WIN32 1193#ifdef _WIN32
828 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1194 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
829#endif 1195#endif
830 _exit (1); 1196 _exit (1);
831 1197
832void 1198void
833_exit (int retval = 0) 1199_exit (int retval = 0)
… …
836 ExitThread (retval); // unclean, please beam me up 1202 ExitThread (retval); // unclean, please beam me up
837#else 1203#else
838 _exit (retval); 1204 _exit (retval);
839#endif 1205#endif
840 1206
841MODULE = CFPlus PACKAGE = CFPlus::Font 1207void
1208debug ()
1209 CODE:
1210{
1211#if DEBUG
1212 VALGRIND_DO_LEAK_CHECK;
1213#endif
1214}
842 1215
843CFPlus::Font 1216int
1217SvREFCNT (SV *sv)
1218 CODE:
1219 RETVAL = SvREFCNT (sv);
1220 OUTPUT:
1221 RETVAL
1222
1223MODULE = Deliantra::Client PACKAGE = DC::Font
1224
1225PROTOTYPES: DISABLE
1226
1227DC::Font
844new_from_file (SV *class, char *path, int id = 0) 1228new_from_file (SV *class, char *path, int id = 0)
845 CODE: 1229 CODE:
846{ 1230{
847 int count; 1231 int count;
848 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
851} 1235}
852 OUTPUT: 1236 OUTPUT:
853 RETVAL 1237 RETVAL
854 1238
855void 1239void
856DESTROY (CFPlus::Font self) 1240DESTROY (DC::Font self)
857 CODE: 1241 CODE:
858 pango_font_description_free (self); 1242 pango_font_description_free (self);
859 1243
860void 1244void
861make_default (CFPlus::Font self) 1245make_default (DC::Font self)
1246 PROTOTYPE: $
862 CODE: 1247 CODE:
863 default_font = self; 1248 default_font = self;
864 1249
865MODULE = CFPlus PACKAGE = CFPlus::Layout 1250MODULE = Deliantra::Client PACKAGE = DC::Layout
866 1251
1252PROTOTYPES: DISABLE
1253
867void 1254void
868reset_glyph_cache () 1255glyph_cache_backup ()
1256 PROTOTYPE:
869 CODE: 1257 CODE:
1258 tc_backup ();
1259
1260void
1261glyph_cache_restore ()
1262 PROTOTYPE:
1263 CODE:
870 tc_clear (); 1264 tc_restore ();
871 1265
872CFPlus::Layout 1266DC::Layout
873new (SV *class) 1267new (SV *class)
874 CODE: 1268 CODE:
875 New (0, RETVAL, 1, struct cf_layout); 1269 New (0, RETVAL, 1, struct cf_layout);
876 1270
877 RETVAL->pl = pango_layout_new (opengl_context); 1271 RETVAL->pl = pango_layout_new (opengl_context);
… …
879 RETVAL->g = 1.; 1273 RETVAL->g = 1.;
880 RETVAL->b = 1.; 1274 RETVAL->b = 1.;
881 RETVAL->a = 1.; 1275 RETVAL->a = 1.;
882 RETVAL->base_height = MIN_FONT_HEIGHT; 1276 RETVAL->base_height = MIN_FONT_HEIGHT;
883 RETVAL->font = 0; 1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
884 1279
885 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
886 layout_update_font (RETVAL); 1281 layout_update_font (RETVAL);
887 OUTPUT: 1282 OUTPUT:
888 RETVAL 1283 RETVAL
889 1284
890void 1285void
891DESTROY (CFPlus::Layout self) 1286DESTROY (DC::Layout self)
892 CODE: 1287 CODE:
893 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
894 Safefree (self); 1290 Safefree (self);
895 1291
896void 1292void
897set_text (CFPlus::Layout self, SV *text_) 1293set_text (DC::Layout self, SV *text_)
898 CODE: 1294 CODE:
899{ 1295{
900 STRLEN textlen; 1296 STRLEN textlen;
901 char *text = SvPVutf8 (text_, textlen); 1297 char *text = SvPVutf8 (text_, textlen);
902 1298
903 pango_layout_set_text (self->pl, text, textlen); 1299 pango_layout_set_text (self->pl, text, textlen);
904} 1300}
905 1301
906void 1302void
907set_markup (CFPlus::Layout self, SV *text_) 1303set_markup (DC::Layout self, SV *text_)
908 CODE: 1304 CODE:
909{ 1305{
910 STRLEN textlen; 1306 STRLEN textlen;
911 char *text = SvPVutf8 (text_, textlen); 1307 char *text = SvPVutf8 (text_, textlen);
912 1308
913 pango_layout_set_markup (self->pl, text, textlen); 1309 pango_layout_set_markup (self->pl, text, textlen);
914} 1310}
915 1311
916void 1312void
917set_shapes (CFPlus::Layout self, ...) 1313set_shapes (DC::Layout self, ...)
918 CODE: 1314 CODE:
919{ 1315{
920 PangoAttrList *attrs = 0; 1316 PangoAttrList *attrs = 0;
921 const char *text = pango_layout_get_text (self->pl); 1317 const char *text = pango_layout_get_text (self->pl);
922 const char *pos = text; 1318 const char *pos = text;
… …
957 if (attrs) 1353 if (attrs)
958 pango_layout_set_attributes (self->pl, attrs); 1354 pango_layout_set_attributes (self->pl, attrs);
959} 1355}
960 1356
961void 1357void
962get_shapes (CFPlus::Layout self) 1358get_shapes (DC::Layout self)
963 PPCODE: 1359 PPCODE:
964{ 1360{
965 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1361 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
966 1362
967 do 1363 do
968 { 1364 {
969 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1365 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
970 1366
971 if (run && shape_attr_p (run)) 1367 if (run && shape_attr_p (run))
972 { 1368 {
973 PangoRectangle extents; 1369 PangoRectangle extents;
974 pango_layout_iter_get_run_extents (iter, 0, &extents); 1370 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
982 1378
983 pango_layout_iter_free (iter); 1379 pango_layout_iter_free (iter);
984} 1380}
985 1381
986int 1382int
987has_wrapped (CFPlus::Layout self) 1383has_wrapped (DC::Layout self)
988 CODE: 1384 CODE:
989{ 1385{
990 int lines = 1; 1386 int lines = 1;
991 const char *text = pango_layout_get_text (self->pl); 1387 const char *text = pango_layout_get_text (self->pl);
992 1388
… …
997} 1393}
998 OUTPUT: 1394 OUTPUT:
999 RETVAL 1395 RETVAL
1000 1396
1001SV * 1397SV *
1002get_text (CFPlus::Layout self) 1398get_text (DC::Layout self)
1003 CODE: 1399 CODE:
1004 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1400 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1005 sv_utf8_decode (RETVAL); 1401 sv_utf8_decode (RETVAL);
1006 OUTPUT: 1402 OUTPUT:
1007 RETVAL 1403 RETVAL
1008 1404
1009void 1405void
1010set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1406set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1011 CODE: 1407 CODE:
1012 self->r = r; 1408 self->r = r;
1013 self->g = g; 1409 self->g = g;
1014 self->b = b; 1410 self->b = b;
1015 self->a = a; 1411 self->a = a;
1016 1412
1017void 1413void
1018set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1414set_font (DC::Layout self, DC::Font font = 0)
1019 CODE: 1415 CODE:
1020 if (self->font != font) 1416 if (self->font != font)
1021 { 1417 {
1022 self->font = font; 1418 self->font = font;
1023 layout_update_font (self); 1419 layout_update_font (self);
1024 } 1420 }
1025 1421
1026void 1422void
1027set_height (CFPlus::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
1028 CODE: 1424 CODE:
1029 if (self->base_height != base_height) 1425 if (self->base_height != base_height)
1030 { 1426 {
1031 self->base_height = base_height; 1427 self->base_height = base_height;
1032 layout_update_font (self); 1428 layout_update_font (self);
1033 } 1429 }
1034 1430
1035void 1431void
1036set_width (CFPlus::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
1037 CODE: 1433 CODE:
1038 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1434 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1039 1435
1040void 1436void
1041set_indent (CFPlus::Layout self, int indent) 1437set_indent (DC::Layout self, int indent)
1042 CODE: 1438 CODE:
1043 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1439 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1044 1440
1045void 1441void
1046set_spacing (CFPlus::Layout self, int spacing) 1442set_spacing (DC::Layout self, int spacing)
1047 CODE: 1443 CODE:
1048 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1444 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1049 1445
1050void 1446void
1051set_ellipsise (CFPlus::Layout self, int ellipsise) 1447set_ellipsise (DC::Layout self, int ellipsise)
1052 CODE: 1448 CODE:
1053 pango_layout_set_ellipsize (self->pl, 1449 pango_layout_set_ellipsize (self->pl,
1054 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1450 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1055 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1451 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1056 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1452 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1057 : PANGO_ELLIPSIZE_NONE 1453 : PANGO_ELLIPSIZE_NONE
1058 ); 1454 );
1059 1455
1060void 1456void
1061set_single_paragraph_mode (CFPlus::Layout self, int spm) 1457set_single_paragraph_mode (DC::Layout self, int spm)
1062 CODE: 1458 CODE:
1063 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1459 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1064 1460
1065void 1461void
1066size (CFPlus::Layout self) 1462size (DC::Layout self)
1067 PPCODE: 1463 PPCODE:
1068{ 1464{
1069 int w, h; 1465 int w, h;
1070 1466
1071 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
… …
1074 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
1075 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
1076} 1472}
1077 1473
1078int 1474int
1079descent (CFPlus::Layout self) 1475descent (DC::Layout self)
1080 CODE: 1476 CODE:
1081{ 1477{
1082 PangoRectangle rect; 1478 PangoRectangle rect;
1083 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1479 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1084 pango_layout_line_get_pixel_extents (line, 0, &rect); 1480 pango_layout_line_get_pixel_extents (line, 0, &rect);
1085 RETVAL = PANGO_DESCENT (rect); 1481 RETVAL = PANGO_DESCENT (rect);
1086} 1482}
1087 OUTPUT: 1483 OUTPUT:
1088 RETVAL 1484 RETVAL
1089 1485
1090int 1486int
1091xy_to_index (CFPlus::Layout self, int x, int y) 1487xy_to_index (DC::Layout self, int x, int y)
1092 CODE: 1488 CODE:
1093{ 1489{
1094 int index, trailing; 1490 int index, trailing;
1095 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1491 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1096 RETVAL = index + trailing; 1492 RETVAL = index + trailing;
1097} 1493}
1098 OUTPUT: 1494 OUTPUT:
1099 RETVAL 1495 RETVAL
1100 1496
1101void 1497void
1102cursor_pos (CFPlus::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
1103 PPCODE: 1499 PPCODE:
1104{ 1500{
1105 PangoRectangle strong_pos; 1501 PangoRectangle pos;
1106 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1107 1503
1108 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
1109 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1110 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1111 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1112} 1508}
1113 1509
1114void 1510void
1115index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
1116 PPCODE: 1512 PPCODE:
1117{ 1513{
1118 int line, x; 1514 int line, x;
1119 1515
1120 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1517#if !PANGO_VERSION_CHECK (1, 17, 3)
1121 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1122 1519 --line;
1520#endif
1123 EXTEND (SP, 2); 1521 EXTEND (SP, 2);
1124 PUSHs (sv_2mortal (newSViv (line - 1))); 1522 PUSHs (sv_2mortal (newSViv (line)));
1125 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1523 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1126} 1524}
1127 1525
1128void 1526void
1129line_x_to_index (CFPlus::Layout self, int line, int x) 1527line_x_to_index (DC::Layout self, int line, int x)
1130 PPCODE: 1528 PPCODE:
1131{ 1529{
1132 PangoLayoutLine *lp; 1530 PangoLayoutLine *lp;
1133 int index, trailing; 1531 int index, trailing;
1134 1532
1135 if (line < 0) 1533 if (line < 0)
1136 XSRETURN_EMPTY; 1534 XSRETURN_EMPTY;
1137 1535
1138 if (!(lp = pango_layout_get_line (self->pl, line))) 1536 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1139 XSRETURN_EMPTY; /* do better */ 1537 XSRETURN_EMPTY; /* do better */
1140 1538
1141 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1539 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1142 1540
1143 EXTEND (SP, 2); 1541 EXTEND (SP, 2);
… …
1149 PUSHs (sv_2mortal (newSViv (trailing))); 1547 PUSHs (sv_2mortal (newSViv (trailing)));
1150 } 1548 }
1151} 1549}
1152 1550
1153void 1551void
1154render (CFPlus::Layout self, float x, float y, int flags = 0) 1552render (DC::Layout self, float x, float y, int flags = 0)
1155 PPCODE: 1553 CODE:
1554 rc_clear (self->rc);
1156 pango_opengl_render_layout_subpixel ( 1555 pango_opengl_render_layout_subpixel (
1157 self->pl, 1556 self->pl,
1557 self->rc,
1158 x * PANGO_SCALE, y * PANGO_SCALE, 1558 x * PANGO_SCALE, y * PANGO_SCALE,
1159 self->r, self->g, self->b, self->a, 1559 self->r, self->g, self->b, self->a,
1160 flags 1560 flags
1161 ); 1561 );
1562 // we assume that context_change actually clears/frees stuff
1563 // and does not do any recomputation...
1564 pango_layout_context_changed (self->pl);
1162 1565
1163MODULE = CFPlus PACKAGE = CFPlus::Texture
1164
1165void 1566void
1166pad2pot (SV *data_, SV *w_, SV *h_) 1567draw (DC::Layout self)
1167 CODE: 1568 CODE:
1168{ 1569{
1169 int ow = SvIV (w_); 1570 glEnable (GL_TEXTURE_2D);
1170 int oh = SvIV (h_); 1571 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1572 glEnable (GL_BLEND);
1573 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575 glEnable (GL_ALPHA_TEST);
1576 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1171 1577
1172 if (ow && oh) 1578 rc_draw (self->rc);
1579
1580 glDisable (GL_ALPHA_TEST);
1581 glDisable (GL_BLEND);
1582 glDisable (GL_TEXTURE_2D);
1583}
1584
1585MODULE = Deliantra::Client PACKAGE = DC::Texture
1586
1587PROTOTYPES: ENABLE
1588
1589void
1590pad (SV *data_, int ow, int oh, int nw, int nh)
1591 CODE:
1592{
1593 if ((nw != ow || nh != oh) && SvOK (data_))
1173 { 1594 {
1174 int nw = minpot (ow);
1175 int nh = minpot (oh);
1176
1177 if (nw != ow || nh != oh)
1178 {
1179 if (SvOK (data_))
1180 {
1181 STRLEN datalen; 1595 STRLEN datalen;
1182 char *data = SvPVbyte (data_, datalen); 1596 char *data = SvPVbyte (data_, datalen);
1183 int bpp = datalen / (ow * oh); 1597 int bpp = datalen / (ow * oh);
1184 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1598 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1185 1599
1186 SvPOK_only (result_); 1600 SvPOK_only (result_);
1187 SvCUR_set (result_, nw * nh * bpp); 1601 SvCUR_set (result_, nw * nh * bpp);
1188 1602
1189 memset (SvPVX (result_), 0, nw * nh * bpp); 1603 memset (SvPVX (result_), 0, nw * nh * bpp);
1190 while (oh--) 1604 while (oh--)
1191 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1605 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1192 1606
1193 sv_setsv (data_, result_); 1607 sv_setsv (data_, result_);
1194 }
1195
1196 sv_setiv (w_, nw);
1197 sv_setiv (h_, nh);
1198 }
1199 } 1608 }
1200} 1609}
1201 1610
1202void 1611void
1203draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1612draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1209{ 1618{
1210 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
1211 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1212 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1213 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1622 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1623
1624 if (name <= 0)
1625 XSRETURN_EMPTY;
1214 1626
1215 if (items < 5) 1627 if (items < 5)
1216 { 1628 {
1217 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1218 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1246 glDisable (GL_ALPHA_TEST); 1658 glDisable (GL_ALPHA_TEST);
1247 glDisable (GL_BLEND); 1659 glDisable (GL_BLEND);
1248 } 1660 }
1249} 1661}
1250 1662
1251MODULE = CFPlus PACKAGE = CFPlus::Map 1663void
1664draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)
1665 PROTOTYPE: @
1666 CODE:
1667{
1668 glEnable (GL_TEXTURE_2D);
1669 glEnable (GL_BLEND);
1670 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1671 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1252 1672
1253CFPlus::Map 1673 glColor4f (intensity, intensity, intensity, 0.9);
1674 glPushMatrix ();
1675 glScalef (1./3, 1./3, 1.);
1676
1677 glBindTexture (GL_TEXTURE_2D, name1);
1678
1679 glBegin (GL_QUADS);
1680 glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
1681 glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
1682 glTexCoord2f (s1, t1); glVertex2f (w1, h1);
1683 glTexCoord2f (s1, 0); glVertex2f (w1, 0);
1684 glEnd ();
1685
1686 glPopMatrix ();
1687
1688 glDisable (GL_TEXTURE_2D);
1689 glDisable (GL_BLEND);
1690}
1691
1692IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1693 CODE:
1694{
1695 GLint width;
1696 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1697 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1698 RETVAL = width > 0;
1699}
1700 OUTPUT:
1701 RETVAL
1702
1703MODULE = Deliantra::Client PACKAGE = DC::Map
1704
1705PROTOTYPES: DISABLE
1706
1707DC::Map
1254new (SV *class) 1708new (SV *class)
1255 CODE: 1709 CODE:
1256 New (0, RETVAL, 1, struct map); 1710 New (0, RETVAL, 1, struct map);
1257 RETVAL->x = 0; 1711 RETVAL->x = 0;
1258 RETVAL->y = 0; 1712 RETVAL->y = 0;
… …
1266 RETVAL->row = 0; 1720 RETVAL->row = 0;
1267 OUTPUT: 1721 OUTPUT:
1268 RETVAL 1722 RETVAL
1269 1723
1270void 1724void
1271DESTROY (CFPlus::Map self) 1725DESTROY (DC::Map self)
1272 CODE: 1726 CODE:
1273{ 1727{
1274 map_clear (self); 1728 map_clear (self);
1275 Safefree (self->face2tile); 1729 Safefree (self->face2tile);
1276 Safefree (self->tex); 1730 Safefree (self->tex);
1277 Safefree (self); 1731 Safefree (self);
1278} 1732}
1279 1733
1280void 1734void
1281resize (CFPlus::Map self, int map_width, int map_height) 1735resize (DC::Map self, int map_width, int map_height)
1282 CODE: 1736 CODE:
1283 self->w = map_width; 1737 self->w = map_width;
1284 self->h = map_height; 1738 self->h = map_height;
1285 1739
1286void 1740void
1287clear (CFPlus::Map self) 1741clear (DC::Map self)
1288 CODE: 1742 CODE:
1289 map_clear (self); 1743 map_clear (self);
1290 1744
1291void 1745void
1292set_tileid (CFPlus::Map self, int face, int tile) 1746set_tileid (DC::Map self, int face, int tile)
1293 CODE: 1747 CODE:
1294{ 1748{
1295 need_facenum (self, face); self->face2tile [face] = tile; 1749 need_facenum (self, face); self->face2tile [face] = tile;
1296 need_texid (self, tile); 1750 need_texid (self, tile);
1297} 1751}
1298 1752
1299void 1753void
1754set_smooth (DC::Map self, int face, int smooth, int level)
1755 CODE:
1756{
1757 tileid texid;
1758 maptex *tex;
1759
1760 if (face < 0 || face >= self->faces)
1761 return;
1762
1763 if (smooth < 0 || smooth >= self->faces)
1764 return;
1765
1766 texid = self->face2tile [face];
1767
1768 if (!texid)
1769 return;
1770
1771 tex = self->tex + texid;
1772 tex->smoothtile = self->face2tile [smooth];
1773 tex->smoothlevel = level;
1774}
1775
1776void
1300set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1777set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1301 CODE: 1778 CODE:
1302{ 1779{
1303 need_texid (self, texid); 1780 need_texid (self, texid);
1304 1781
1305 { 1782 {
… …
1324 // use uglier nearest interpolation because linear suffers 1801 // use uglier nearest interpolation because linear suffers
1325 // from transparent color bleeding and ugly wrapping effects. 1802 // from transparent color bleeding and ugly wrapping effects.
1326 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1803 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1327} 1804}
1328 1805
1806void
1807expire_textures (DC::Map self, int texid, int count)
1808 PPCODE:
1809 for (; texid < self->texs && count; ++texid, --count)
1810 {
1811 maptex *tex = self->tex + texid;
1812
1813 if (tex->name)
1814 {
1815 if (tex->unused)
1816 {
1817 tex->name = 0;
1818 tex->unused = 0;
1819 XPUSHs (sv_2mortal (newSViv (texid)));
1820 }
1821 else
1822 tex->unused = 1;
1823 }
1824 }
1825
1329int 1826int
1330ox (CFPlus::Map self) 1827ox (DC::Map self)
1331 ALIAS: 1828 ALIAS:
1332 oy = 1 1829 oy = 1
1333 x = 2 1830 x = 2
1334 y = 3 1831 y = 3
1335 w = 4 1832 w = 4
… …
1346 } 1843 }
1347 OUTPUT: 1844 OUTPUT:
1348 RETVAL 1845 RETVAL
1349 1846
1350void 1847void
1351scroll (CFPlus::Map self, int dx, int dy) 1848scroll (DC::Map self, int dx, int dy)
1352 CODE: 1849 CODE:
1353{ 1850{
1354 if (dx > 0) 1851 if (dx > 0)
1355 map_blank (self, self->x, self->y, dx, self->h); 1852 map_blank (self, self->x, self->y, dx, self->h);
1356 else if (dx < 0) 1853 else if (dx < 0)
1357 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1854 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1358 1855
1359 if (dy > 0) 1856 if (dy > 0)
1360 map_blank (self, self->x, self->y, self->w, dy); 1857 map_blank (self, self->x, self->y, self->w, dy);
1361 else if (dy < 0) 1858 else if (dy < 0)
1362 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1859 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1363 1860
1364 self->ox += dx; self->x += dx; 1861 self->ox += dx; self->x += dx;
1365 self->oy += dy; self->y += dy; 1862 self->oy += dy; self->y += dy;
1366 1863
1367 while (self->y < 0) 1864 while (self->y < 0)
… …
1371 self->rows += MAP_EXTEND_Y; 1868 self->rows += MAP_EXTEND_Y;
1372 self->y += MAP_EXTEND_Y; 1869 self->y += MAP_EXTEND_Y;
1373 } 1870 }
1374} 1871}
1375 1872
1376void 1873SV *
1377map1a_update (CFPlus::Map self, SV *data_, int extmap) 1874map1a_update (DC::Map self, SV *data_, int extmap)
1378 CODE: 1875 CODE:
1379{ 1876{
1380 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1877 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1381 uint8_t *data_end = (uint8_t *)SvEND (data_); 1878 uint8_t *data_end = (uint8_t *)SvEND (data_);
1382 mapcell *cell; 1879 mapcell *cell;
1383 int x, y, flags; 1880 int x, y, z, flags;
1881 AV *missing = newAV ();
1882 RETVAL = newRV_noinc ((SV *)missing);
1384 1883
1385 while (data < data_end - 1) 1884 while (data < data_end - 1)
1386 { 1885 {
1387 flags = (data [0] << 8) + data [1]; data += 2; 1886 flags = (data [0] << 8) + data [1]; data += 2;
1388 1887
… …
1408 uint8_t ext, cmd; 1907 uint8_t ext, cmd;
1409 1908
1410 do 1909 do
1411 { 1910 {
1412 ext = *data++; 1911 ext = *data++;
1413 cmd = ext & 0x3f; 1912 cmd = ext & 0x7f;
1414 1913
1415 if (cmd < 4) 1914 if (cmd < 4)
1416 cell->darkness = 255 - ext * 64 + 1; 1915 cell->darkness = 255 - ext * 64 + 1;
1417 else if (cmd == 5) // health 1916 else if (cmd == 5) // health
1418 { 1917 {
… …
1421 } 1920 }
1422 else if (cmd == 6) // monster width 1921 else if (cmd == 6) // monster width
1423 cell->stat_width = *data++ + 1; 1922 cell->stat_width = *data++ + 1;
1424 else if (cmd == 0x47) 1923 else if (cmd == 0x47)
1425 { 1924 {
1426 if (*data == 8) 1925 if (*data == 1) cell->player = data [1];
1427 ; // decode player uuid 1926 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1927 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1928 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1428 1929
1429 data += *data + 1; 1930 data += *data + 1;
1430 } 1931 }
1431 else if (cmd == 8) // cell flags 1932 else if (cmd == 8) // cell flags
1432 cell->flags = *data++; 1933 cell->flags = *data++;
… …
1439 } 1940 }
1440 else 1941 else
1441 cell->darkness = *data++ + 1; 1942 cell->darkness = *data++ + 1;
1442 } 1943 }
1443 1944
1945 for (z = 0; z <= 2; ++z)
1444 if (flags & 4) 1946 if (flags & (4 >> z))
1445 { 1947 {
1446 faceid face = (data [0] << 8) + data [1]; data += 2; 1948 faceid face = (data [0] << 8) + data [1]; data += 2;
1447 need_facenum (self, face); 1949 need_facenum (self, face);
1448 cell->tile [0] = self->face2tile [face]; 1950 cell->tile [z] = self->face2tile [face];
1951
1952 if (cell->tile [z])
1953 {
1954 maptex *tex = self->tex + cell->tile [z];
1955 tex->unused = 0;
1956 if (!tex->name)
1957 av_push (missing, newSViv (cell->tile [z]));
1958
1959 if (tex->smoothtile)
1960 {
1961 maptex *smooth = self->tex + tex->smoothtile;
1962 smooth->unused = 0;
1963 if (!smooth->name)
1964 av_push (missing, newSViv (tex->smoothtile));
1965 }
1966 }
1449 } 1967 }
1450
1451 if (flags & 2)
1452 {
1453 faceid face = (data [0] << 8) + data [1]; data += 2;
1454 need_facenum (self, face);
1455 cell->tile [1] = self->face2tile [face];
1456 }
1457
1458 if (flags & 1)
1459 {
1460 faceid face = (data [0] << 8) + data [1]; data += 2;
1461 need_facenum (self, face);
1462 cell->tile [2] = self->face2tile [face];
1463 }
1464 } 1968 }
1465 else 1969 else
1466 cell->darkness = 0; 1970 CELL_CLEAR (cell);
1467 } 1971 }
1468} 1972}
1973 OUTPUT:
1974 RETVAL
1469 1975
1470SV * 1976SV *
1471mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1977mapmap (DC::Map self, int x0, int y0, int w, int h)
1472 CODE: 1978 CODE:
1473{ 1979{
1474 int x1, x; 1980 int x1, x;
1475 int y1, y; 1981 int y1, y;
1476 int z; 1982 int z;
… …
1521} 2027}
1522 OUTPUT: 2028 OUTPUT:
1523 RETVAL 2029 RETVAL
1524 2030
1525void 2031void
1526draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2032draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1527 CODE: 2033 CODE:
1528{ 2034{
1529 int x, y, z; 2035 int x, y, z;
1530 int last_name;
1531 2036
1532 glColor4ub (255, 255, 255, 255); 2037 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2038 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2039 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2040 smooth_key skey;
2041 int pl_x, pl_y;
2042 maptex pl_tex;
2043 rc_t *rc = rc_alloc ();
2044 rc_t *rc_ov = rc_alloc ();
2045 rc_key_t key;
2046 rc_array_t *arr, *arr_hidden;
2047
2048 pl_tex.name = 0;
2049
2050 // that's current max. sorry.
2051 if (sw > 255) sw = 255;
2052 if (sh > 255) sh = 255;
2053
2054 // clear key, in case of extra padding
2055 memset (&skey, 0, sizeof (skey));
2056
2057 memset (&key, 0, sizeof (key));
2058 key.r = 255;
2059 key.g = 255;
2060 key.b = 255;
2061 key.a = 255;
2062 key.mode = GL_QUADS;
2063 key.format = GL_T2F_V3F;
2064
2065 mx += self->x;
2066 my += self->y;
2067
2068 // first pass: determine smooth_max
2069 // rather ugly, if you ask me
2070 // could also be stored inside mapcell and updated on change
2071 memset (smooth_max, 0, sizeof (smooth_max));
2072
2073 for (y = 0; y < sh; y++)
2074 if (0 <= y + my && y + my < self->rows)
2075 {
2076 maprow *row = self->row + (y + my);
2077
2078 for (x = 0; x < sw; x++)
2079 if (row->c0 <= x + mx && x + mx < row->c1)
2080 {
2081 mapcell *cell = row->col + (x + mx - row->c0);
2082
2083 smooth_max[x + 1][y + 1] =
2084 MAX (self->tex [cell->tile [0]].smoothlevel,
2085 MAX (self->tex [cell->tile [1]].smoothlevel,
2086 self->tex [cell->tile [2]].smoothlevel));
2087 }
2088 }
1533 2089
1534 glEnable (GL_BLEND); 2090 glEnable (GL_BLEND);
1535 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2091 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1536 glEnable (GL_TEXTURE_2D);
1537 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2092 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1538 2093
1539 glBegin (GL_QUADS); 2094 key.texname = self->tex [TEXID_HIDDEN].name;
2095 arr_hidden = rc_array (rc_ov, &key);
1540 2096
1541 last_name = 0;
1542
1543 mx += self->x;
1544 my += self->y;
1545
1546 for (z = 0; z < 3; z++) 2097 for (z = 0; z <= 2; z++)
2098 {
2099 memset (smooth_level, 0, sizeof (smooth_level));
2100 key.texname = -1;
2101
1547 for (y = 0; y < sh; y++) 2102 for (y = 0; y < sh; y++)
1548 if (0 <= y + my && y + my < self->rows) 2103 if (0 <= y + my && y + my < self->rows)
1549 { 2104 {
1550 maprow *row = self->row + (y + my); 2105 maprow *row = self->row + (y + my);
1551 2106
1552 for (x = 0; x < sw; x++) 2107 for (x = 0; x < sw; x++)
1553 if (row->c0 <= x + mx && x + mx < row->c1) 2108 if (row->c0 <= x + mx && x + mx < row->c1)
1554 { 2109 {
1555 mapcell *cell = row->col + (x + mx - row->c0); 2110 mapcell *cell = row->col + (x + mx - row->c0);
1556 tileid tile = cell->tile [z]; 2111 tileid tile = cell->tile [z];
2112
2113 if (tile)
2114 {
2115 maptex tex = self->tex [tile];
2116 int px, py;
2117
2118 if (key.texname != tex.name)
2119 {
2120 self->tex [tile].unused = 0;
2121
2122 if (!tex.name)
2123 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2124
2125 key.texname = tex.name;
2126 arr = rc_array (rc, &key);
2127 }
2128
2129 px = (x + 1) * T - tex.w;
2130 py = (y + 1) * T - tex.h;
2131
2132 if (expect_false (cell->player == player) && expect_false (z == 2))
2133 {
2134 pl_x = px;
2135 pl_y = py;
2136 pl_tex = tex;
2137 continue;
2138 }
2139
2140 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2141 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2142 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2143 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2144
2145 // update smooth hash
2146 if (tex.smoothtile)
2147 {
2148 skey.tile = tex.smoothtile;
2149 skey.level = tex.smoothlevel;
2150
2151 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2152
2153 // add bits to current tile and all neighbours. skey.x|y is
2154 // shifted +1|+1 so we always stay positive.
2155
2156 // bits is ___n cccc CCCC bbbb
2157 // n do not draw borders&corners
2158 // c draw these corners, but...
2159 // C ... not these
2160 // b draw these borders
2161
2162 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2163 // ┃· ·· ·┃ ━━
2164
2165 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2166 // ·· ·· ·┏ ┓·
2167
2168 // full tile
2169 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2170
2171 // borders
2172 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2173 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2174 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2175 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2176
2177 // corners
2178 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2179 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2180 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2181 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2182 }
2183 }
2184
2185 if (expect_false (z == 2))
2186 {
2187 /* draw question marks on top of hidden spaces */
2188 if (!cell->darkness)
2189 {
2190 maptex tex = self->tex [TEXID_HIDDEN];
2191 int px = (x + 1) * T - tex.w;
2192 int py = (y + 1) * T - tex.h;
2193
2194 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2195 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2196 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2197 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2198 }
2199
2200 if (expect_false (cell->flags))
2201 {
2202 // overlays such as the speech bubble, probably more to come
2203 if (cell->flags & 1)
2204 {
2205 rc_key_t key_ov = key;
2206 maptex tex = self->tex [TEXID_SPEECH];
2207 rc_array_t *arr;
2208 int px = x * T + T * 2 / 32;
2209 int py = y * T - T * 6 / 32;
2210
2211 key_ov.texname = tex.name;
2212 arr = rc_array (rc_ov, &key_ov);
2213
2214 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2215 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2216 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2217 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2218 }
2219 }
2220 }
1557 2221 }
2222 }
2223
2224 rc_draw (rc);
2225 rc_clear (rc);
2226
2227 // go through all smoothlevels, lowest to highest, then draw.
2228 // this is basically counting sort
2229 {
2230 int w, b;
2231
2232 glEnable (GL_TEXTURE_2D);
2233 glBegin (GL_QUADS);
2234 for (w = 0; w < 256 / 32; ++w)
2235 {
2236 uint32_t smask = smooth_level [w];
1558 if (tile) 2237 if (smask)
2238 for (b = 0; b < 32; ++b)
2239 if (smask & (((uint32_t)1) << b))
1559 { 2240 {
1560 maptex tex = self->tex [tile]; 2241 int level = (w << 5) | b;
1561 int px = (x + 1) * T - tex.w; 2242 HE *he;
1562 int py = (y + 1) * T - tex.h;
1563 2243
1564 if (last_name != tex.name) 2244 hv_iterinit (smooth);
2245 while ((he = hv_iternext (smooth)))
1565 { 2246 {
2247 smooth_key *skey = (smooth_key *)HeKEY (he);
2248 IV bits = SvIVX (HeVAL (he));
2249
1566 if (!tex.name) 2250 if (!(bits & 0x1000)
1567 tex = self->tex [2]; /* missing, replace by noface */ 2251 && skey->level == level
1568 2252 && level > smooth_max [skey->x][skey->y])
1569 glEnd ();
1570 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1571 glBegin (GL_QUADS);
1572 }
1573
1574 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1575 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1576 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1577 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1578
1579 if (cell->flags && z == 2)
1580 {
1581 if (cell->flags & 1)
1582 { 2253 {
1583 maptex tex = self->tex [1]; 2254 maptex tex = self->tex [skey->tile];
1584 int px = x * T + T * 2 / 32; 2255 int px = (((int)skey->x) - 1) * T;
1585 int py = y * T - T * 6 / 32; 2256 int py = (((int)skey->y) - 1) * T;
2257 int border = bits & 15;
2258 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2259 float dx = tex.s * .0625f; // 16 images/row
2260 float dy = tex.t * .5f ; // 2 images/column
1586 2261
2262 if (tex.name)
2263 {
2264 // this time avoiding texture state changes
2265 // save gobs of state changes.
2266 if (key.texname != tex.name)
2267 {
2268 self->tex [skey->tile].unused = 0;
2269
1587 glEnd (); 2270 glEnd ();
1588 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2271 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1589 glBegin (GL_QUADS); 2272 glBegin (GL_QUADS);
2273 }
1590 2274
2275 if (border)
2276 {
2277 float ox = border * dx;
2278
2279 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2280 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2281 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2282 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2283 }
2284
2285 if (corner)
2286 {
2287 float ox = corner * dx;
2288
1591 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2289 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1592 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T); 2290 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1593 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T); 2291 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1594 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py ); 2292 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2293 }
2294 }
1595 } 2295 }
1596 } 2296 }
1597 } 2297 }
1598 }
1599 } 2298 }
1600 2299
1601 glEnd (); 2300 glEnd ();
1602
1603 glDisable (GL_TEXTURE_2D); 2301 glDisable (GL_TEXTURE_2D);
2302 key.texname = -1;
2303 }
2304
2305 hv_clear (smooth);
2306 }
2307
2308 if (pl_tex.name)
2309 {
2310 maptex tex = pl_tex;
2311 int px = pl_x + sdx;
2312 int py = pl_y + sdy;
2313
2314 key.texname = tex.name;
2315 arr = rc_array (rc, &key);
2316
2317 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2318 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2319 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2320 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2321
2322 rc_draw (rc);
2323 }
2324
2325 rc_draw (rc_ov);
2326 rc_clear (rc_ov);
2327
1604 glDisable (GL_BLEND); 2328 glDisable (GL_BLEND);
2329 rc_free (rc);
2330 rc_free (rc_ov);
1605 2331
1606 // top layer: overlays such as the health bar 2332 // top layer: overlays such as the health bar
1607 for (y = 0; y < sh; y++) 2333 for (y = 0; y < sh; y++)
1608 if (0 <= y + my && y + my < self->rows) 2334 if (0 <= y + my && y + my < self->rows)
1609 { 2335 {
… …
1614 { 2340 {
1615 mapcell *cell = row->col + (x + mx - row->c0); 2341 mapcell *cell = row->col + (x + mx - row->c0);
1616 2342
1617 int px = x * T; 2343 int px = x * T;
1618 int py = y * T; 2344 int py = y * T;
2345
2346 if (expect_false (cell->player == player))
2347 {
2348 px += sdx;
2349 py += sdy;
2350 }
1619 2351
1620 if (cell->stat_hp) 2352 if (cell->stat_hp)
1621 { 2353 {
1622 int width = cell->stat_width * T; 2354 int width = cell->stat_width * T;
1623 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2355 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
… …
1634 } 2366 }
1635 } 2367 }
1636} 2368}
1637 2369
1638void 2370void
1639draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2371draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1640 CODE: 2372 CODE:
1641{ 2373{
1642 static float color[16][3] = { 2374 static float color[16][3] = {
1643 { 0.00F, 0.00F, 0.00F }, 2375 { 0.00F, 0.00F, 0.00F },
1644 { 1.00F, 1.00F, 1.00F }, 2376 { 1.00F, 1.00F, 1.00F },
… …
1663 }; 2395 };
1664 2396
1665 int x, y; 2397 int x, y;
1666 2398
1667 glEnable (GL_TEXTURE_2D); 2399 glEnable (GL_TEXTURE_2D);
2400 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2401 * but the nvidia driver (185.18.14) mishandles alpha textures
2402 * ansd takes the colour from god knows where instead of using
2403 * Cp. MODULATE results in the same colour, but slightly different
2404 * alpha, but atcually gives us the correct colour with nvidia.
2405 */
1668 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2406 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1669 glEnable (GL_BLEND); 2407 glEnable (GL_BLEND);
1670 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2408 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1671 glBegin (GL_QUADS); 2409 glBegin (GL_QUADS);
1672 2410
1673 for (y = 0; y < h; y++) 2411 for (y = 0; y < h; y++)
… …
1680 float *c = color [m & 15]; 2418 float *c = color [m & 15];
1681 2419
1682 float tx1 = m & 0x40 ? 0.5 : 0.; 2420 float tx1 = m & 0x40 ? 0.5 : 0.;
1683 float tx2 = tx1 + 0.5; 2421 float tx2 = tx1 + 0.5;
1684 2422
1685 glColor4f (c[0], c[1], c[2], 0.75); 2423 glColor4f (c[0], c[1], c[2], 1);
1686 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2424 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1687 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2425 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1688 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2426 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1689 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2427 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1690 } 2428 }
… …
1694 glDisable (GL_BLEND); 2432 glDisable (GL_BLEND);
1695 glDisable (GL_TEXTURE_2D); 2433 glDisable (GL_TEXTURE_2D);
1696} 2434}
1697 2435
1698void 2436void
1699fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2437fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1700 PPCODE: 2438 PPCODE:
1701{ 2439{
1702 int x, y; 2440 int x, y;
2441 int sw1 = sw + 2;
2442 int sh1 = sh + 2;
2443 int sh3 = sh * 3;
1703 int sw4 = (sw + 3) & ~3; 2444 int sw34 = (sw * 3 + 3) & ~3;
2445 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1704 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2446 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1705 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2447 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1706 2448
1707 memset (darkness, 255, sw4 * sh);
1708 SvPOK_only (darkness_sv); 2449 SvPOK_only (darkness3_sv);
1709 SvCUR_set (darkness_sv, sw4 * sh); 2450 SvCUR_set (darkness3_sv, sw34 * sh3);
1710 2451
1711 mx += self->x; 2452 mx += self->x - 1;
1712 my += self->y; 2453 my += self->y - 1;
1713 2454
2455 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2456
1714 for (y = 0; y < sh; y++) 2457 for (y = 0; y < sh1; y++)
1715 if (0 <= y + my && y + my < self->rows) 2458 if (0 <= y + my && y + my < self->rows)
1716 { 2459 {
1717 maprow *row = self->row + (y + my); 2460 maprow *row = self->row + (y + my);
1718 2461
1719 for (x = 0; x < sw; x++) 2462 for (x = 0; x < sw1; x++)
1720 if (row->c0 <= x + mx && x + mx < row->c1) 2463 if (row->c0 <= x + mx && x + mx < row->c1)
1721 { 2464 {
1722 mapcell *cell = row->col + (x + mx - row->c0); 2465 mapcell *cell = row->col + (x + mx - row->c0);
1723 2466
1724 darkness[y * sw4 + x] = cell->darkness 2467 darkness1 [y * sw1 + x] = cell->darkness
1725 ? 255 - (cell->darkness - 1) 2468 ? 255 - (cell->darkness - 1)
1726 : 255 - FOW_DARKNESS; 2469 : 255 - FOW_DARKNESS;
1727 } 2470 }
1728 } 2471 }
1729 2472
2473 for (y = 0; y < sh; ++y)
2474 for (x = 0; x < sw; ++x)
2475 {
2476 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2477 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2478 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2479 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2480 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2481 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2482 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2483 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2484 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2485
2486 uint8_t r11 = (d11 + d21 + d12) / 3;
2487 uint8_t r21 = d21;
2488 uint8_t r31 = (d21 + d31 + d32) / 3;
2489
2490 uint8_t r12 = d12;
2491 uint8_t r22 = d22;
2492 uint8_t r32 = d32;
2493
2494 uint8_t r13 = (d13 + d23 + d12) / 3;
2495 uint8_t r23 = d23;
2496 uint8_t r33 = (d23 + d33 + d32) / 3;
2497
2498 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2499 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2500 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2501 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2502 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2503 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2504 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2505 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2506 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2507 }
2508
2509 free (darkness1);
2510
1730 EXTEND (SP, 3); 2511 EXTEND (SP, 3);
1731 PUSHs (sv_2mortal (newSViv (sw4))); 2512 PUSHs (sv_2mortal (newSViv (sw34)));
1732 PUSHs (sv_2mortal (newSViv (sh))); 2513 PUSHs (sv_2mortal (newSViv (sh3)));
1733 PUSHs (darkness_sv); 2514 PUSHs (darkness3_sv);
1734} 2515}
1735 2516
1736SV * 2517SV *
1737get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2518get_rect (DC::Map self, int x0, int y0, int w, int h)
1738 CODE: 2519 CODE:
1739{ 2520{
1740 int x, y, x1, y1; 2521 int x, y, x1, y1;
1741 SV *data_sv = newSV (w * h * 7 + 5); 2522 SV *data_sv = newSV (w * h * 7 + 5);
1742 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2523 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1799 else 2580 else
1800 *data++ = 0; 2581 *data++ = 0;
1801 } 2582 }
1802 } 2583 }
1803 2584
2585 /* if size is w*h + 5 then no data has been found */
2586 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2587 {
1804 SvPOK_only (data_sv); 2588 SvPOK_only (data_sv);
1805 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2589 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2590 }
2591
1806 RETVAL = data_sv; 2592 RETVAL = data_sv;
1807} 2593}
1808 OUTPUT: 2594 OUTPUT:
1809 RETVAL 2595 RETVAL
1810 2596
1811void 2597void
1812set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2598set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1813 PPCODE: 2599 PPCODE:
1814{ 2600{
1815 int x, y, z; 2601 int x, y, z;
1816 int w, h; 2602 int w, h;
1817 int x1, y1; 2603 int x1, y1;
2604 STRLEN len;
2605 uint8_t *data, *end;
2606
2607 len = SvLEN (data_sv);
2608 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2609 data = SvPVbyte_nolen (data_sv);
2610 end = data + len + 8;
2611
2612 if (len < 5)
2613 XSRETURN_EMPTY;
1818 2614
1819 if (*data++ != 0) 2615 if (*data++ != 0)
1820 return; /* version mismatch */ 2616 XSRETURN_EMPTY; /* version mismatch */
1821 2617
1822 w = *data++ << 8; w |= *data++; 2618 w = *data++ << 8; w |= *data++;
1823 h = *data++ << 8; h |= *data++; 2619 h = *data++ << 8; h |= *data++;
1824 2620
1825 // we need to do this 'cause we don't keep an absolute coord system for rows 2621 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1837 { 2633 {
1838 maprow *row = map_get_row (self, y); 2634 maprow *row = map_get_row (self, y);
1839 2635
1840 for (x = x0; x < x1; x++) 2636 for (x = x0; x < x1; x++)
1841 { 2637 {
2638 uint8_t flags;
2639
2640 if (data + 7 >= end)
2641 XSRETURN_EMPTY;
2642
1842 uint8_t flags = *data++; 2643 flags = *data++;
1843 2644
1844 if (flags) 2645 if (flags)
1845 { 2646 {
1846 mapcell *cell = row_get_cell (row, x); 2647 mapcell *cell = row_get_cell (row, x);
1847 tileid tile[3] = { 0, 0, 0 }; 2648 tileid tile[3] = { 0, 0, 0 };
… …
1850 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2651 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1851 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2652 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1852 2653
1853 if (cell->darkness == 0) 2654 if (cell->darkness == 0)
1854 { 2655 {
1855 cell->darkness = 0; 2656 /*cell->darkness = 0;*/
2657 EXTEND (SP, 3);
1856 2658
1857 for (z = 0; z <= 2; z++) 2659 for (z = 0; z <= 2; z++)
1858 { 2660 {
1859 tileid t = tile [z]; 2661 tileid t = tile [z];
1860 2662
1861 if (t >= self->texs || (t && !self->tex [t].name)) 2663 if (t >= self->texs || (t && !self->tex [t].name))
1862 { 2664 {
1863 XPUSHs (sv_2mortal (newSViv (t))); 2665 PUSHs (sv_2mortal (newSViv (t)));
1864 need_texid (self, t); 2666 need_texid (self, t);
1865 } 2667 }
1866 2668
1867 cell->tile [z] = t; 2669 cell->tile [z] = t;
1868 } 2670 }
… …
1870 } 2672 }
1871 } 2673 }
1872 } 2674 }
1873} 2675}
1874 2676
1875MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2677MODULE = Deliantra::Client PACKAGE = DC::RW
1876 2678
1877CFPlus::MixChunk 2679DC::RW
1878new_from_file (SV *class, char *path) 2680new (SV *class, SV *data_sv)
1879 CODE: 2681 CODE:
1880 RETVAL = Mix_LoadWAV (path); 2682{
2683 STRLEN datalen;
2684 char *data = SvPVbyte (data_sv, datalen);
2685
2686 RETVAL = SDL_RWFromConstMem (data, datalen);
2687}
1881 OUTPUT: 2688 OUTPUT:
1882 RETVAL 2689 RETVAL
1883 2690
2691DC::RW
2692new_from_file (SV *class, const char *path, const char *mode = "rb")
2693 CODE:
2694 RETVAL = SDL_RWFromFile (path, mode);
2695 OUTPUT:
2696 RETVAL
2697
2698# fails on win32:
2699# dc.xs(2268) : error C2059: syntax error : '('
1884void 2700#void
2701#close (DC::RW self)
2702# CODE:
2703# (self->(close)) (self);
2704
2705MODULE = Deliantra::Client PACKAGE = DC::Channel
2706
2707PROTOTYPES: DISABLE
2708
2709DC::Channel
2710find ()
2711 CODE:
2712{
2713 RETVAL = Mix_GroupAvailable (-1);
2714
2715 if (RETVAL < 0)
2716 {
2717 RETVAL = Mix_GroupOldest (-1);
2718
2719 if (RETVAL < 0)
2720 XSRETURN_UNDEF;
2721
2722 Mix_HaltChannel (RETVAL);
2723 }
2724
2725 Mix_UnregisterAllEffects (RETVAL);
2726 Mix_Volume (RETVAL, 128);
2727}
2728 OUTPUT:
2729 RETVAL
2730
2731void
2732halt (DC::Channel self)
2733 CODE:
2734 Mix_HaltChannel (self);
2735
2736void
2737expire (DC::Channel self, int ticks = -1)
2738 CODE:
2739 Mix_ExpireChannel (self, ticks);
2740
2741void
2742fade_out (DC::Channel self, int ticks = -1)
2743 CODE:
2744 Mix_FadeOutChannel (self, ticks);
2745
2746int
2747volume (DC::Channel self, int volume)
2748 CODE:
2749 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2750 OUTPUT:
2751 RETVAL
2752
2753void
2754unregister_all_effects (DC::Channel self)
2755 CODE:
2756 Mix_UnregisterAllEffects (self);
2757
2758void
2759set_panning (DC::Channel self, int left, int right)
2760 CODE:
2761 left = CLAMP (left , 0, 255);
2762 right = CLAMP (right, 0, 255);
2763 Mix_SetPanning (self, left, right);
2764
2765void
2766set_distance (DC::Channel self, int distance)
2767 CODE:
2768 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2769
2770void
2771set_position (DC::Channel self, int angle, int distance)
2772 CODE:
2773
2774void
2775set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2776 CODE:
2777{
2778 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2779 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2780 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2781}
2782
2783void
2784set_reverse_stereo (DC::Channel self, int flip)
2785 CODE:
2786 Mix_SetReverseStereo (self, flip);
2787
2788MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2789
2790PROTOTYPES: DISABLE
2791
2792DC::MixChunk
2793new (SV *class, DC::RW rwops)
2794 CODE:
2795 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2796 OUTPUT:
2797 RETVAL
2798
2799void
1885DESTROY (CFPlus::MixChunk self) 2800DESTROY (DC::MixChunk self)
1886 CODE: 2801 CODE:
1887 Mix_FreeChunk (self); 2802 Mix_FreeChunk (self);
1888 2803
1889int 2804int
1890volume (CFPlus::MixChunk self, int volume = -1) 2805volume (DC::MixChunk self, int volume = -1)
1891 CODE: 2806 CODE:
2807 if (items > 1)
2808 volume = CLAMP (volume, 0, 128);
1892 RETVAL = Mix_VolumeChunk (self, volume); 2809 RETVAL = Mix_VolumeChunk (self, volume);
1893 OUTPUT: 2810 OUTPUT:
1894 RETVAL 2811 RETVAL
1895 2812
1896int 2813DC::Channel
1897play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2814play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1898 CODE: 2815 CODE:
2816{
1899 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2817 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2818
2819 if (RETVAL < 0)
2820 XSRETURN_UNDEF;
2821
2822 if (channel < 0)
2823 {
2824 Mix_UnregisterAllEffects (RETVAL);
2825 Mix_Volume (RETVAL, 128);
2826 }
2827}
1900 OUTPUT: 2828 OUTPUT:
1901 RETVAL 2829 RETVAL
1902 2830
1903MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2831MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1904 2832
1905int 2833int
1906volume (int volume = -1) 2834volume (int volume = -1)
2835 PROTOTYPE: ;$
1907 CODE: 2836 CODE:
2837 if (items > 0)
2838 volume = CLAMP (volume, 0, 128);
1908 RETVAL = Mix_VolumeMusic (volume); 2839 RETVAL = Mix_VolumeMusic (volume);
1909 OUTPUT: 2840 OUTPUT:
1910 RETVAL 2841 RETVAL
1911 2842
2843void
2844fade_out (int ms)
2845 CODE:
2846 Mix_FadeOutMusic (ms);
2847
2848void
2849halt ()
2850 CODE:
2851 Mix_HaltMusic ();
2852
1912CFPlus::MixMusic 2853DC::MixMusic
1913new_from_file (SV *class, char *path) 2854new (SV *class, DC::RW rwops)
1914 CODE: 2855 CODE:
1915 RETVAL = Mix_LoadMUS (path); 2856 RETVAL = Mix_LoadMUS_RW (rwops);
1916 OUTPUT: 2857 OUTPUT:
1917 RETVAL 2858 RETVAL
1918 2859
1919void 2860void
1920DESTROY (CFPlus::MixMusic self) 2861DESTROY (DC::MixMusic self)
1921 CODE: 2862 CODE:
1922 Mix_FreeMusic (self); 2863 Mix_FreeMusic (self);
1923 2864
1924int 2865int
1925play (CFPlus::MixMusic self, int loops = -1) 2866play (DC::MixMusic self, int loops = -1)
1926 CODE: 2867 CODE:
1927 RETVAL = Mix_PlayMusic (self, loops); 2868 RETVAL = Mix_PlayMusic (self, loops);
1928 OUTPUT: 2869 OUTPUT:
1929 RETVAL 2870 RETVAL
1930 2871
1931MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2872void
2873fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2874 CODE:
2875 Mix_FadeInMusicPos (self, loops, ms, position);
2876
2877MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2878
2879PROTOTYPES: ENABLE
1932 2880
1933BOOT: 2881BOOT:
1934{ 2882{
1935 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2883 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1936 static const struct { 2884 static const struct {
1937 const char *name; 2885 const char *name;
1938 IV iv; 2886 IV iv;
1939 } *civ, const_iv[] = { 2887 } *civ, const_iv[] = {
1940# define const_iv(name) { # name, (IV)name } 2888# define const_iv(name) { # name, (IV)name }
2889 const_iv (GL_VENDOR),
2890 const_iv (GL_VERSION),
2891 const_iv (GL_EXTENSIONS),
2892 const_iv (GL_MAX_TEXTURE_UNITS),
1941 const_iv (GL_COLOR_MATERIAL), 2893 const_iv (GL_COLOR_MATERIAL),
1942 const_iv (GL_SMOOTH), 2894 const_iv (GL_SMOOTH),
1943 const_iv (GL_FLAT), 2895 const_iv (GL_FLAT),
1944 const_iv (GL_DITHER), 2896 const_iv (GL_DITHER),
1945 const_iv (GL_BLEND), 2897 const_iv (GL_BLEND),
… …
1949 const_iv (GL_ALPHA_TEST), 2901 const_iv (GL_ALPHA_TEST),
1950 const_iv (GL_NORMALIZE), 2902 const_iv (GL_NORMALIZE),
1951 const_iv (GL_RESCALE_NORMAL), 2903 const_iv (GL_RESCALE_NORMAL),
1952 const_iv (GL_FRONT), 2904 const_iv (GL_FRONT),
1953 const_iv (GL_BACK), 2905 const_iv (GL_BACK),
2906 const_iv (GL_AUX0),
1954 const_iv (GL_AND), 2907 const_iv (GL_AND),
1955 const_iv (GL_ONE), 2908 const_iv (GL_ONE),
1956 const_iv (GL_ZERO), 2909 const_iv (GL_ZERO),
1957 const_iv (GL_SRC_ALPHA), 2910 const_iv (GL_SRC_ALPHA),
1958 const_iv (GL_DST_ALPHA), 2911 const_iv (GL_DST_ALPHA),
1959 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2912 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1960 const_iv (GL_ONE_MINUS_DST_ALPHA), 2913 const_iv (GL_ONE_MINUS_DST_ALPHA),
2914 const_iv (GL_SRC_COLOR),
2915 const_iv (GL_DST_COLOR),
2916 const_iv (GL_ONE_MINUS_SRC_COLOR),
2917 const_iv (GL_ONE_MINUS_DST_COLOR),
1961 const_iv (GL_SRC_ALPHA_SATURATE), 2918 const_iv (GL_SRC_ALPHA_SATURATE),
1962 const_iv (GL_RGB), 2919 const_iv (GL_RGB),
1963 const_iv (GL_RGBA), 2920 const_iv (GL_RGBA),
1964 const_iv (GL_RGBA4), 2921 const_iv (GL_RGBA4),
1965 const_iv (GL_RGBA8), 2922 const_iv (GL_RGBA8),
… …
1971 const_iv (GL_INTENSITY), 2928 const_iv (GL_INTENSITY),
1972 const_iv (GL_LUMINANCE), 2929 const_iv (GL_LUMINANCE),
1973 const_iv (GL_LUMINANCE_ALPHA), 2930 const_iv (GL_LUMINANCE_ALPHA),
1974 const_iv (GL_FLOAT), 2931 const_iv (GL_FLOAT),
1975 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2932 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2933 const_iv (GL_COMPRESSED_ALPHA_ARB),
2934 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2935 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2936 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2937 const_iv (GL_COMPRESSED_RGB_ARB),
2938 const_iv (GL_COMPRESSED_RGBA_ARB),
1976 const_iv (GL_COMPILE), 2939 const_iv (GL_COMPILE),
2940 const_iv (GL_PROXY_TEXTURE_1D),
2941 const_iv (GL_PROXY_TEXTURE_2D),
1977 const_iv (GL_TEXTURE_1D), 2942 const_iv (GL_TEXTURE_1D),
1978 const_iv (GL_TEXTURE_2D), 2943 const_iv (GL_TEXTURE_2D),
1979 const_iv (GL_TEXTURE_ENV), 2944 const_iv (GL_TEXTURE_ENV),
1980 const_iv (GL_TEXTURE_MAG_FILTER), 2945 const_iv (GL_TEXTURE_MAG_FILTER),
1981 const_iv (GL_TEXTURE_MIN_FILTER), 2946 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2002 const_iv (GL_COLOR_LOGIC_OP), 2967 const_iv (GL_COLOR_LOGIC_OP),
2003 const_iv (GL_SEPARABLE_2D), 2968 const_iv (GL_SEPARABLE_2D),
2004 const_iv (GL_CONVOLUTION_2D), 2969 const_iv (GL_CONVOLUTION_2D),
2005 const_iv (GL_CONVOLUTION_BORDER_MODE), 2970 const_iv (GL_CONVOLUTION_BORDER_MODE),
2006 const_iv (GL_CONSTANT_BORDER), 2971 const_iv (GL_CONSTANT_BORDER),
2972 const_iv (GL_POINTS),
2007 const_iv (GL_LINES), 2973 const_iv (GL_LINES),
2008 const_iv (GL_LINE_STRIP), 2974 const_iv (GL_LINE_STRIP),
2009 const_iv (GL_LINE_LOOP), 2975 const_iv (GL_LINE_LOOP),
2010 const_iv (GL_QUADS), 2976 const_iv (GL_QUADS),
2011 const_iv (GL_QUAD_STRIP), 2977 const_iv (GL_QUAD_STRIP),
2012 const_iv (GL_TRIANGLES), 2978 const_iv (GL_TRIANGLES),
2013 const_iv (GL_TRIANGLE_STRIP), 2979 const_iv (GL_TRIANGLE_STRIP),
2014 const_iv (GL_TRIANGLE_FAN), 2980 const_iv (GL_TRIANGLE_FAN),
2981 const_iv (GL_POLYGON),
2015 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2982 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2983 const_iv (GL_POINT_SMOOTH_HINT),
2984 const_iv (GL_LINE_SMOOTH_HINT),
2985 const_iv (GL_POLYGON_SMOOTH_HINT),
2986 const_iv (GL_GENERATE_MIPMAP_HINT),
2987 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2016 const_iv (GL_FASTEST), 2988 const_iv (GL_FASTEST),
2989 const_iv (GL_DONT_CARE),
2990 const_iv (GL_NICEST),
2017 const_iv (GL_V2F), 2991 const_iv (GL_V2F),
2018 const_iv (GL_V3F), 2992 const_iv (GL_V3F),
2019 const_iv (GL_T2F_V3F), 2993 const_iv (GL_T2F_V3F),
2020 const_iv (GL_T2F_N3F_V3F), 2994 const_iv (GL_T2F_N3F_V3F),
2995 const_iv (GL_FUNC_ADD),
2996 const_iv (GL_FUNC_SUBTRACT),
2997 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2021# undef const_iv 2998# undef const_iv
2022 }; 2999 };
2023 3000
2024 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3001 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2025 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3002 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3003
3004 texture_av = newAV ();
3005 AvREAL_off (texture_av);
2026} 3006}
3007
3008void
3009disable_GL_EXT_blend_func_separate ()
3010 CODE:
3011 gl.BlendFuncSeparate = 0;
3012 gl.BlendFuncSeparateEXT = 0;
3013
3014void
3015apple_nvidia_bug (int enable)
2027 3016
2028char * 3017char *
2029gl_vendor () 3018gl_vendor ()
2030 CODE: 3019 CODE:
2031 RETVAL = (char *)glGetString (GL_VENDOR); 3020 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2044 CODE: 3033 CODE:
2045 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3034 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2046 OUTPUT: 3035 OUTPUT:
2047 RETVAL 3036 RETVAL
2048 3037
3038const char *glGetString (GLenum pname)
3039
3040GLint glGetInteger (GLenum pname)
3041 CODE:
3042 glGetIntegerv (pname, &RETVAL);
3043 OUTPUT:
3044 RETVAL
3045
3046GLdouble glGetDouble (GLenum pname)
3047 CODE:
3048 glGetDoublev (pname, &RETVAL);
3049 OUTPUT:
3050 RETVAL
3051
2049int glGetError () 3052int glGetError ()
2050 3053
2051void glFinish () 3054void glFinish ()
2052 3055
2053void glClear (int mask) 3056void glClear (int mask)
… …
2067 3070
2068void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3071void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2069 CODE: 3072 CODE:
2070 gl_BlendFuncSeparate (sa, da, saa, daa); 3073 gl_BlendFuncSeparate (sa, da, saa, daa);
2071 3074
3075# void glBlendEquation (int se)
3076
2072void glDepthMask (int flag) 3077void glDepthMask (int flag)
2073 3078
2074void glLogicOp (int opcode) 3079void glLogicOp (int opcode)
2075 3080
2076void glColorMask (int red, int green, int blue, int alpha) 3081void glColorMask (int red, int green, int blue, int alpha)
… …
2090# near_ and far_ are due to microsofts buggy "c" compiler 3095# near_ and far_ are due to microsofts buggy "c" compiler
2091void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3096void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2092 3097
2093# near_ and far_ are due to microsofts buggy "c" compiler 3098# near_ and far_ are due to microsofts buggy "c" compiler
2094void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3099void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3100
3101PROTOTYPES: DISABLE
2095 3102
2096void glViewport (int x, int y, int width, int height) 3103void glViewport (int x, int y, int width, int height)
2097 3104
2098void glScissor (int x, int y, int width, int height) 3105void glScissor (int x, int y, int width, int height)
2099 3106
… …
2107 3114
2108void glRotate (float angle, float x, float y, float z) 3115void glRotate (float angle, float x, float y, float z)
2109 CODE: 3116 CODE:
2110 glRotatef (angle, x, y, z); 3117 glRotatef (angle, x, y, z);
2111 3118
2112void glBegin (int mode)
2113
2114void glEnd ()
2115
2116void glColor (float r, float g, float b, float a = 1.0) 3119void glColor (float r, float g, float b, float a = 1.0)
2117 PROTOTYPE: @ 3120 PROTOTYPE: @
2118 ALIAS: 3121 ALIAS:
2119 glColor_premultiply = 1 3122 glColor_premultiply = 1
2120 CODE: 3123 CODE:
2121 if (ix) 3124 if (ix)
2122 { 3125 {
… …
2125 b *= a; 3128 b *= a;
2126 } 3129 }
2127 // microsoft visual "c" rounds instead of truncating... 3130 // microsoft visual "c" rounds instead of truncating...
2128 glColor4f (r, g, b, a); 3131 glColor4f (r, g, b, a);
2129 3132
2130void glInterleavedArrays (int format, int stride, char *data)
2131
2132void glDrawElements (int mode, int count, int type, char *indices)
2133
2134# 1.2 void glDrawRangeElements (int mode, int start, int end
2135
2136void glRasterPos (float x, float y, float z = 0.) 3133void glRasterPos (float x, float y, float z = 0.)
2137 CODE: 3134 CODE:
2138 glRasterPos3f (0, 0, z); 3135 glRasterPos3f (0, 0, z);
2139 glBitmap (0, 0, 0, 0, x, y, 0); 3136 glBitmap (0, 0, 0, 0, x, y, 0);
2140 3137
… …
2144 3141
2145void glTexCoord (float s, float t) 3142void glTexCoord (float s, float t)
2146 CODE: 3143 CODE:
2147 glTexCoord2f (s, t); 3144 glTexCoord2f (s, t);
2148 3145
3146void glRect (float x1, float y1, float x2, float y2)
3147 CODE:
3148 glRectf (x1, y1, x2, y2);
3149
3150void glRect_lineloop (float x1, float y1, float x2, float y2)
3151 CODE:
3152 glBegin (GL_LINE_LOOP);
3153 glVertex2f (x1, y1);
3154 glVertex2f (x2, y1);
3155 glVertex2f (x2, y2);
3156 glVertex2f (x1, y2);
3157 glEnd ();
3158
3159PROTOTYPES: ENABLE
3160
3161void glBegin (int mode)
3162
3163void glEnd ()
3164
3165void glPointSize (GLfloat size)
3166
3167void glLineWidth (GLfloat width)
3168
3169void glInterleavedArrays (int format, int stride, char *data)
3170
3171void glDrawElements (int mode, int count, int type, char *indices)
3172
3173# 1.2 void glDrawRangeElements (int mode, int start, int end
3174
2149void glTexEnv (int target, int pname, float param) 3175void glTexEnv (int target, int pname, float param)
2150 CODE: 3176 CODE:
2151 glTexEnvf (target, pname, param); 3177 glTexEnvf (target, pname, param);
2152 3178
2153void glTexParameter (int target, int pname, float param) 3179void glTexParameter (int target, int pname, float param)
… …
2169void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3195void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2170 CODE: 3196 CODE:
2171 if (gl.SeparableFilter2D) 3197 if (gl.SeparableFilter2D)
2172 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3198 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2173 3199
2174void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3200void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2175 3201
2176void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3202void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2177 3203
2178void glDrawPixels (int width, int height, int format, int type, char *pixels) 3204void glDrawPixels (int width, int height, int format, int type, char *pixels)
3205
3206void glPixelZoom (float x, float y)
2179 3207
2180void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3208void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2181 3209
2182int glGenTexture () 3210int glGenTexture ()
2183 CODE: 3211 CODE:
2184{ 3212 RETVAL = gen_texture ();
2185 GLuint name;
2186 glGenTextures (1, &name);
2187 RETVAL = name;
2188}
2189 OUTPUT: 3213 OUTPUT:
2190 RETVAL 3214 RETVAL
2191 3215
2192void glDeleteTexture (int name) 3216void glDeleteTexture (int name)
2193 CODE: 3217 CODE:
2194{
2195 GLuint name_ = name;
2196 glDeleteTextures (1, &name_); 3218 del_texture (name);
2197} 3219
2198
2199int glGenList () 3220int glGenList ()
2200 CODE: 3221 CODE:
2201 RETVAL = glGenLists (1); 3222 RETVAL = glGenLists (1);
2202 OUTPUT: 3223 OUTPUT:
2203 RETVAL 3224 RETVAL
… …
2210 3231
2211void glEndList () 3232void glEndList ()
2212 3233
2213void glCallList (int list) 3234void glCallList (int list)
2214 3235
3236MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3237
3238PROTOTYPES: DISABLE
3239
3240void
3241find_widget (SV *self, NV x, NV y)
3242 PPCODE:
3243{
3244 if (within_widget (self, x, y))
3245 XPUSHs (self);
3246}
3247
3248BOOT:
3249{
3250 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3251
3252 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3253 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3254 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3255 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3256}
3257
3258void
3259draw (SV *self)
3260 CODE:
3261{
3262 HV *hv;
3263 SV **svp;
3264 NV x, y, w, h;
3265 SV *draw_x_sv = GvSV (draw_x_gv);
3266 SV *draw_y_sv = GvSV (draw_y_gv);
3267 SV *draw_w_sv = GvSV (draw_w_gv);
3268 SV *draw_h_sv = GvSV (draw_h_gv);
3269 double draw_x, draw_y;
3270
3271 if (!SvROK (self))
3272 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3273
3274 hv = (HV *)SvRV (self);
3275
3276 if (SvTYPE (hv) != SVt_PVHV)
3277 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3278
3279 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3280 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3281
3282 if (!h || !w)
3283 XSRETURN_EMPTY;
3284
3285 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3286 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3287
3288 draw_x = SvNV (draw_x_sv) + x;
3289 draw_y = SvNV (draw_y_sv) + y;
3290
3291 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3292 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3293 XSRETURN_EMPTY;
3294
3295 sv_setnv (draw_x_sv, draw_x);
3296 sv_setnv (draw_y_sv, draw_y);
3297
3298 glPushMatrix ();
3299 glTranslated (x, y, 0);
3300
3301 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3302 {
3303 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3304
3305 if (svp && SvTRUE (*svp))
3306 {
3307 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3308 glEnable (GL_BLEND);
3309 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3310 glBegin (GL_QUADS);
3311 glVertex2f (0, 0);
3312 glVertex2f (w, 0);
3313 glVertex2f (w, h);
3314 glVertex2f (0, h);
3315 glEnd ();
3316 glDisable (GL_BLEND);
3317 }
3318 }
3319#if 0
3320 // draw borders, for debugging
3321 glPushMatrix ();
3322 glColor4f (1., 1., 0., 1.);
3323 glTranslatef (.5, .5, 0.);
3324 glBegin (GL_LINE_LOOP);
3325 glVertex2f (0 , 0);
3326 glVertex2f (w - 1, 0);
3327 glVertex2f (w - 1, h - 1);
3328 glVertex2f (0 , h - 1);
3329 glEnd ();
3330 glPopMatrix ();
3331#endif
3332 PUSHMARK (SP);
3333 XPUSHs (self);
3334 PUTBACK;
3335 call_method ("_draw", G_VOID | G_DISCARD);
3336 SPAGAIN;
3337
3338 glPopMatrix ();
3339
3340 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3341 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3342}
3343

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