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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.285 by root, Sat Dec 20 19:45:49 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
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
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 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
49#define PANGO_ENABLE_BACKEND
50#define G_DISABLE_CAST_CHECKS
51
22#include <glib/gmacros.h> 52#include <glib/gmacros.h>
23 53
24#include <pango/pango.h> 54#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 55
26#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 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
28 66
29#ifndef _WIN32 67#ifndef _WIN32
30# include <sys/types.h> 68# include <sys/types.h>
31# include <sys/socket.h> 69# include <sys/socket.h>
32# include <netinet/in.h> 70# include <netinet/in.h>
33# include <netinet/tcp.h> 71# include <netinet/tcp.h>
34# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 77#else
36 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 79#endif
43 80
44#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
45 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
46#define FOW_DARKNESS 32 86#define FOW_DARKNESS 16
47 87
48#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
50 90
51#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
98#define TEXID_SPEECH 1
99#define TEXID_NOFACE 2
100#define TEXID_HIDDEN 3
101
102static AV *texture_av;
52 103
53static struct 104static struct
54{ 105{
55#define GL_FUNC(ptr,name) ptr name; 106#define GL_FUNC(ptr,name) ptr name;
56#include "glfunc.h" 107#include "glfunc.h"
57#undef GL_FUNC 108#undef GL_FUNC
58} gl; 109} gl;
59 110
111static void
60static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 112gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61{ 113{
62 if (gl.BlendFuncSeparate) 114 if (gl.BlendFuncSeparate)
63 gl.BlendFuncSeparate (sa, da, saa, daa); 115 gl.BlendFuncSeparate (sa, da, saa, daa);
64 else if (gl.BlendFuncSeparateEXT) 116 else if (gl.BlendFuncSeparateEXT)
65 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 117 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66 else 118 else
67 glBlendFunc (sa, da); 119 glBlendFunc (sa, da);
68} 120}
69 121
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
146#include "texcache.c"
147#include "rendercache.c"
148
149#include "pango-font.c"
150#include "pango-fontmap.c"
151#include "pango-render.c"
152
153typedef IV DC__Channel;
154typedef SDL_RWops *DC__RW;
70typedef Mix_Chunk *CFClient__MixChunk; 155typedef Mix_Chunk *DC__MixChunk;
71typedef Mix_Music *CFClient__MixMusic; 156typedef Mix_Music *DC__MixMusic;
72 157
73typedef PangoFontDescription *CFClient__Font; 158typedef PangoFontDescription *DC__Font;
159
160static int
161shape_attr_p (PangoLayoutRun *run)
162{
163 GSList *attrs = run->item->analysis.extra_attrs;
164
165 while (attrs)
166 {
167 PangoAttribute *attr = attrs->data;
168
169 if (attr->klass->type == PANGO_ATTR_SHAPE)
170 return 1;
171
172 attrs = attrs->next;
173 }
174
175 return 0;
176}
74 177
75typedef struct cf_layout { 178typedef struct cf_layout {
76 PangoLayout *pl; // either derived from a cairo or ft2 context 179 PangoLayout *pl;
77 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78 float r, g, b, a; // default color for rgba mode 180 float r, g, b, a; // default color for rgba mode
79 int base_height; 181 int base_height;
80 CFClient__Font font; 182 DC__Font font;
183 rc_t *rc;
81} *CFClient__Layout; 184} *DC__Layout;
82 185
83static CFClient__Font default_font; 186static DC__Font default_font;
84static PangoContext *ft2_context, *cairo_context; 187static PangoContext *opengl_context;
85static PangoFontMap *ft2_fontmap, *cairo_fontmap; 188static PangoFontMap *opengl_fontmap;
86 189
87static void 190static void
88substitute_func (FcPattern *pattern, gpointer data) 191substitute_func (FcPattern *pattern, gpointer data)
89{ 192{
90 FcPatternAddBool (pattern, FC_HINTING , 1); 193 FcPatternAddBool (pattern, FC_HINTING, 1);
91#ifdef _WIN32 194#ifdef FC_HINT_STYLE
92 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 195 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93#else 196#endif
94 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 197 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95#endif
96} 198}
97 199
98static void 200static void
99layout_update_font (CFClient__Layout self) 201layout_update_font (DC__Layout self)
100{ 202{
101 /* 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
102 * reasonably well with bitstream vera 204 * reasonably well with dejavu/bistream fonts
103 */ 205 */
104 PangoFontDescription *font = self->font ? self->font : default_font; 206 PangoFontDescription *font = self->font ? self->font : default_font;
105 207
106 pango_font_description_set_absolute_size (font, 208 pango_font_description_set_absolute_size (font,
107 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 209 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
108 210
109 pango_layout_set_font_description (self->pl, font); 211 pango_layout_set_font_description (self->pl, font);
110} 212}
111 213
112static void 214static void
113layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 215layout_get_pixel_size (DC__Layout self, int *w, int *h)
114{ 216{
217 PangoRectangle rect;
218
219 // get_pixel_* wrongly rounds down
115 pango_layout_get_pixel_size (self->pl, w, h); 220 pango_layout_get_extents (self->pl, 0, &rect);
116 221
117 if (!*w) *w = 1; 222 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118 if (!*h) *h = 1; 223 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119 224
120 *w = (*w + 3) & ~3; 225 if (!rect.width) rect.width = 1;
121} 226 if (!rect.height) rect.height = 1;
122 227
228 *w = rect.width;
229 *h = rect.height;
230}
231
232typedef uint16_t tileid;
123typedef uint16_t mapface; 233typedef uint16_t faceid;
124 234
125typedef struct { 235typedef struct {
126 GLint name; 236 GLuint name;
127 int w, h; 237 int w, h;
128 float s, t; 238 float s, t;
129 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 */
130} maptex; 243} maptex;
131 244
132typedef struct { 245typedef struct {
246 uint32_t player;
247 tileid tile[3];
133 int16_t darkness; 248 uint16_t darkness;
134 mapface face[3]; 249 uint8_t stat_width, stat_hp, flags, smoothmax;
135} mapcell; 250} mapcell;
136 251
137typedef struct { 252typedef struct {
138 int32_t c0, c1; 253 int32_t c0, c1;
139 mapcell *col; 254 mapcell *col;
140} maprow; 255} maprow;
141 256
142typedef struct map { 257typedef struct map {
143 int x, y, w, h; 258 int x, y, w, h;
144 int ox, oy; /* offset to virtual global coordinate system */ 259 int ox, oy; /* offset to virtual global coordinate system */
145 int faces; 260 int faces; tileid *face2tile; // [faceid]
146 mapface *face; 261 int texs; maptex *tex; // [tileid]
147
148 int texs;
149 maptex *tex;
150 262
151 int32_t rows; 263 int32_t rows;
152 maprow *row; 264 maprow *row;
153} *CFClient__Map; 265} *DC__Map;
154 266
155static char * 267static char *
156prepend (char *ptr, int sze, int inc) 268prepend (char *ptr, int sze, int inc)
157{ 269{
158 char *p; 270 char *p;
… …
175} 287}
176 288
177#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 289#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 290#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179 291
292static void
293need_facenum (struct map *self, faceid face)
294{
295 while (self->faces <= face)
296 {
297 Append (tileid, self->face2tile, self->faces, self->faces);
298 self->faces *= 2;
299 }
300}
301
302static void
303need_texid (struct map *self, int texid)
304{
305 while (self->texs <= texid)
306 {
307 Append (maptex, self->tex, self->texs, self->texs);
308 self->texs *= 2;
309 }
310}
311
180static maprow * 312static maprow *
181map_get_row (CFClient__Map self, int y) 313map_get_row (DC__Map self, int y)
182{ 314{
183 if (0 > y) 315 if (0 > y)
184 { 316 {
185 int extend = - y + MAP_EXTEND_Y; 317 int extend = - y + MAP_EXTEND_Y;
186 Prepend (maprow, self->row, self->rows, extend); 318 Prepend (maprow, self->row, self->rows, extend);
… …
224 356
225 return row->col + (x - row->c0); 357 return row->col + (x - row->c0);
226} 358}
227 359
228static mapcell * 360static mapcell *
229map_get_cell (CFClient__Map self, int x, int y) 361map_get_cell (DC__Map self, int x, int y)
230{ 362{
231 return row_get_cell (map_get_row (self, y), x); 363 return row_get_cell (map_get_row (self, y), x);
232} 364}
233 365
234static void 366static void
235map_clear (CFClient__Map self) 367map_clear (DC__Map self)
236{ 368{
237 int r; 369 int r;
238 370
239 for (r = 0; r < self->rows; r++) 371 for (r = 0; r < self->rows; r++)
240 Safefree (self->row[r].col); 372 Safefree (self->row[r].col);
… …
247 self->oy = 0; 379 self->oy = 0;
248 self->row = 0; 380 self->row = 0;
249 self->rows = 0; 381 self->rows = 0;
250} 382}
251 383
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
252static void 394static void
253map_blank (CFClient__Map self, int x0, int y0, int w, int h) 395map_blank (DC__Map self, int x0, int y0, int w, int h)
254{ 396{
255 int x, y; 397 int x, y;
256 maprow *row; 398 maprow *row;
399 mapcell *cell;
257 400
258 for (y = y0; y < y0 + h; y++) 401 for (y = y0; y < y0 + h; y++)
259 if (y >= 0) 402 if (y >= 0)
260 { 403 {
261 if (y >= self->rows) 404 if (y >= self->rows)
… …
267 if (x >= row->c0) 410 if (x >= row->c0)
268 { 411 {
269 if (x >= row->c1) 412 if (x >= row->c1)
270 break; 413 break;
271 414
272 row->col[x - row->c0].darkness = -1; 415 cell = row->col + x - row->c0;
416
417 CELL_CLEAR (cell);
273 } 418 }
274 } 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);
275} 436}
276 437
277static void 438static void
278music_finished (void) 439music_finished (void)
279{ 440{
… …
298 ev.data2 = 0; 459 ev.data2 = 0;
299 460
300 SDL_PushEvent ((SDL_Event *)&ev); 461 SDL_PushEvent ((SDL_Event *)&ev);
301} 462}
302 463
303MODULE = CFClient PACKAGE = CFClient 464static unsigned int
465minpot (unsigned int n)
466{
467 if (!n)
468 return 0;
469
470 --n;
471
472 n |= n >> 1;
473 n |= n >> 2;
474 n |= n >> 4;
475 n |= n >> 8;
476 n |= n >> 16;
477
478 return n + 1;
479}
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
492/* SDL should provide this, really. */
493#define SDLK_MODIFIER_MIN 300
494#define SDLK_MODIFIER_MAX 314
495
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
304 592
305PROTOTYPES: ENABLE 593PROTOTYPES: ENABLE
306 594
307BOOT: 595BOOT:
308{ 596{
309 HV *stash = gv_stashpv ("CFClient", 1); 597 HV *stash = gv_stashpv ("DC", 1);
310 static const struct { 598 static const struct {
311 const char *name; 599 const char *name;
312 IV iv; 600 IV iv;
313 } *civ, const_iv[] = { 601 } *civ, const_iv[] = {
314# define const_iv(name) { # name, (IV)name } 602# define const_iv(name) { # name, (IV)name }
603 const_iv (SDLK_MODIFIER_MIN),
604 const_iv (SDLK_MODIFIER_MAX),
605
315 const_iv (SDL_ACTIVEEVENT), 606 const_iv (SDL_ACTIVEEVENT),
316 const_iv (SDL_KEYDOWN), 607 const_iv (SDL_KEYDOWN),
317 const_iv (SDL_KEYUP), 608 const_iv (SDL_KEYUP),
318 const_iv (SDL_MOUSEMOTION), 609 const_iv (SDL_MOUSEMOTION),
319 const_iv (SDL_MOUSEBUTTONDOWN), 610 const_iv (SDL_MOUSEBUTTONDOWN),
… …
328 const_iv (SDL_EVENT_RESERVEDA), 619 const_iv (SDL_EVENT_RESERVEDA),
329 const_iv (SDL_EVENT_RESERVEDB), 620 const_iv (SDL_EVENT_RESERVEDB),
330 const_iv (SDL_VIDEORESIZE), 621 const_iv (SDL_VIDEORESIZE),
331 const_iv (SDL_VIDEOEXPOSE), 622 const_iv (SDL_VIDEOEXPOSE),
332 const_iv (SDL_USEREVENT), 623 const_iv (SDL_USEREVENT),
624
625 const_iv (SDL_APPINPUTFOCUS),
626 const_iv (SDL_APPMOUSEFOCUS),
627 const_iv (SDL_APPACTIVE),
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),
333 const_iv (SDLK_KP0), 681 const_iv (SDLK_KP0),
334 const_iv (SDLK_KP1), 682 const_iv (SDLK_KP1),
335 const_iv (SDLK_KP2), 683 const_iv (SDLK_KP2),
336 const_iv (SDLK_KP3), 684 const_iv (SDLK_KP3),
337 const_iv (SDLK_KP4), 685 const_iv (SDLK_KP4),
… …
392 const_iv (SDLK_BREAK), 740 const_iv (SDLK_BREAK),
393 const_iv (SDLK_MENU), 741 const_iv (SDLK_MENU),
394 const_iv (SDLK_POWER), 742 const_iv (SDLK_POWER),
395 const_iv (SDLK_EURO), 743 const_iv (SDLK_EURO),
396 const_iv (SDLK_UNDO), 744 const_iv (SDLK_UNDO),
745
397 const_iv (KMOD_NONE), 746 const_iv (KMOD_NONE),
747 const_iv (KMOD_SHIFT),
398 const_iv (KMOD_LSHIFT), 748 const_iv (KMOD_LSHIFT),
399 const_iv (KMOD_RSHIFT), 749 const_iv (KMOD_RSHIFT),
750 const_iv (KMOD_CTRL),
400 const_iv (KMOD_LCTRL), 751 const_iv (KMOD_LCTRL),
401 const_iv (KMOD_RCTRL), 752 const_iv (KMOD_RCTRL),
753 const_iv (KMOD_ALT),
402 const_iv (KMOD_LALT), 754 const_iv (KMOD_LALT),
403 const_iv (KMOD_RALT), 755 const_iv (KMOD_RALT),
756 const_iv (KMOD_META),
404 const_iv (KMOD_LMETA), 757 const_iv (KMOD_LMETA),
405 const_iv (KMOD_RMETA), 758 const_iv (KMOD_RMETA),
406 const_iv (KMOD_NUM), 759 const_iv (KMOD_NUM),
407 const_iv (KMOD_CAPS), 760 const_iv (KMOD_CAPS),
408 const_iv (KMOD_MODE), 761 const_iv (KMOD_MODE),
409 const_iv (KMOD_CTRL), 762
410 const_iv (KMOD_SHIFT), 763 const_iv (KMOD_LRAM),
411 const_iv (KMOD_ALT), 764
412 const_iv (KMOD_META) 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)
413# undef const_iv 795# undef const_iv
414 }; 796 };
415 797
416 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; )
417 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 799 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
800
801 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418} 803}
804
805void
806weaken (SV *rv)
807 PROTOTYPE: $
808 CODE:
809 sv_rvweaken (rv);
810
811int
812in_destruct ()
813 CODE:
814 RETVAL = PL_main_cv == Nullcv;
815 OUTPUT:
816 RETVAL
817
818NV floor (NV x)
819
820NV ceil (NV x)
821
822IV minpot (UV n)
823
824IV popcount (UV n)
419 825
420void 826void
421pango_init () 827pango_init ()
422 CODE: 828 CODE:
423{ 829{
424 // delayed, so it can pick up new fonts added by AddFontResourceEx
425 ft2_fontmap = pango_ft2_font_map_new (); 830 opengl_fontmap = pango_opengl_font_map_new ();
426 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 831 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
427 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 832 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
428 833 /*pango_context_set_font_description (opengl_context, default_font);*/
429 cairo_fontmap = pango_cairo_font_map_get_default (); 834#if PANGO_VERSION_CHECK (1, 15, 2)
430 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 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
431} 838}
432 839
433int 840char *SDL_GetError ()
434SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
435 841
436void 842void SDL_braino ()
843
844int SDL_Init (U32 flags)
845
846int SDL_InitSubSystem (U32 flags)
847
848void SDL_QuitSubSystem (U32 flags)
849
437SDL_Quit () 850void SDL_Quit ()
438 851
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
439void 861void
440SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
441 PPCODE: 863 PPCODE:
442{ 864{
443 SDL_Rect **m; 865 SDL_Rect **m;
444 866
445 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
447 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
448 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
449 871
450 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
452 874
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
456 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457 879
458 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
459 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
460 SDL_EnableUNICODE (1);
461 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
462 882
463 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
464 884
465 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
466 while (*m) 886 while (*m)
467 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
468 AV *av = newAV (); 890 AV *av = newAV ();
469 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
470 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));
471 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
472 897
473 ++m; 898 ++m;
474 } 899 }
475} 900}
476 901
477char *
478SDL_GetError ()
479
480int 902int
481SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
482 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
483 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
484 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
485 ); 916 );
917
486 if (RETVAL) 918 if (RETVAL)
487 { 919 {
488 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 920 av_clear (texture_av);
921
922 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
489# 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);
490# include "glfunc.h" 924#include "glfunc.h"
491# undef GL_FUNC 925#undef GL_FUNC
492 } 926 }
927}
493 OUTPUT: 928 OUTPUT:
494 RETVAL 929 RETVAL
495 930
496void 931void
497SDL_GL_SwapBuffers () 932SDL_GL_SwapBuffers ()
498 933
499char * 934char *
500SDL_GetKeyName (int sym) 935SDL_GetKeyName (int sym)
501 936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
502void 943void
503SDL_PollEvent () 944poll_events ()
504 PPCODE: 945 PPCODE:
505{ 946{
506 SDL_Event ev; 947 SDL_Event ev;
507 948
508 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
509 { 951 {
510 HV *hv = newHV (); 952 HV *hv = newHV ();
511 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
512 954
513 switch (ev.type) 955 switch (ev.type)
514 { 956 {
515 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
516 case SDL_KEYUP: 958 case SDL_KEYUP:
517 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519 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);
962 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
520 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521 break; 964 break;
522 965
523 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
524 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
525 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
526 break; 969 break;
527 970
528 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
529 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 990 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
530
531 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
532 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
533 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
534 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
535 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
536 break; 997 break;
537 998
538 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
539 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
540 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
541 1002
542 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
543 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
544 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
545 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1006 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
550 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1011 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1012 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552 break; 1013 break;
553 } 1014 }
554 1015
555 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
556 } 1017 }
557} 1018}
558 1019
559int 1020int
560Mix_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)
561 POSTCALL: 1022 POSTCALL:
562 Mix_HookMusicFinished (music_finished); 1023 Mix_HookMusicFinished (music_finished);
563 Mix_ChannelFinished (channel_finished); 1024 Mix_ChannelFinished (channel_finished);
564 1025
565void 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
566Mix_CloseAudio () 1043Mix_CloseAudio ()
567 1044
568int 1045int
569Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
570 1047
1048const char *
1049Mix_GetError ()
1050
571void 1051void
572lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
573 CODE: 1053 CODE:
1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1055
1056void
1057win32_proxy_info ()
1058 PPCODE:
1059{
574#ifndef _WIN32 1060#ifdef _WIN32
575 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1061 char buffer[2048];
1062 DWORD buflen;
1063
1064 EXTEND (SP, 3);
1065
1066 buflen = sizeof (buffer);
1067 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1068 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1069 {
1070 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1071
1072 buflen = sizeof (buffer);
1073 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1074 {
1075 PUSHs (newSVpv (buffer, 0));
1076
1077 buflen = sizeof (buffer);
1078 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1079 PUSHs (newSVpv (buffer, 0));
1080 }
1081 }
576#endif 1082#endif
1083}
577 1084
578void 1085int
579add_font (char *file) 1086add_font (char *file)
580 CODE: 1087 CODE:
581 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582#ifdef _WIN32 1089 OUTPUT:
583 // cairo... sigh... requires win2000 1090 RETVAL
584 AddFontResourceEx (file, FR_PRIVATE, 0);
585#endif
586 1091
587void 1092void
588load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
589 ALIAS: 1094 ALIAS:
590 load_image_file = 1 1095 load_image_file = 1
… …
593 STRLEN image_len; 1098 STRLEN image_len;
594 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
595 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
596 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
597 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
598 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
599 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
600 1105
601 if (!rw) 1106 if (!rw)
602 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
603 1108
… …
632 1137
633 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1138 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634 1139
635 assert (surface2->pitch == surface2->w * 4); 1140 assert (surface2->pitch == surface2->w * 4);
636 1141
1142 SDL_LockSurface (surface2);
637 EXTEND (SP, 5); 1143 EXTEND (SP, 6);
638 PUSHs (sv_2mortal (newSViv (surface2->w))); 1144 PUSHs (sv_2mortal (newSViv (surface2->w)));
639 PUSHs (sv_2mortal (newSViv (surface2->h))); 1145 PUSHs (sv_2mortal (newSViv (surface2->h)));
640 SDL_LockSurface (surface2);
641 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1146 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
642 SDL_UnlockSurface (surface2);
643 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1147 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
644 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1148 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1149 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150 SDL_UnlockSurface (surface2);
646 1151
647 SDL_FreeSurface (surface); 1152 SDL_FreeSurface (surface);
648 SDL_FreeSurface (surface2); 1153 SDL_FreeSurface (surface2);
649} 1154}
650 1155
… …
676void 1181void
677error (char *message) 1182error (char *message)
678 CODE: 1183 CODE:
679 fprintf (stderr, "ERROR: %s\n", message); 1184 fprintf (stderr, "ERROR: %s\n", message);
680#ifdef _WIN32 1185#ifdef _WIN32
681 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1186 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
682#endif 1187#endif
683 1188
684void 1189void
685fatal (char *message) 1190fatal (char *message)
686 CODE: 1191 CODE:
687 fprintf (stderr, "FATAL: %s\n", message); 1192 fprintf (stderr, "FATAL: %s\n", message);
688#ifdef _WIN32 1193#ifdef _WIN32
689 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1194 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
690#endif 1195#endif
691 exit (1); 1196 _exit (1);
692 1197
1198void
1199_exit (int retval = 0)
1200 CODE:
1201#ifdef WIN32
1202 ExitThread (retval); // unclean, please beam me up
1203#else
1204 _exit (retval);
1205#endif
1206
1207void
1208debug ()
1209 CODE:
1210{
1211#if DEBUG
1212 VALGRIND_DO_LEAK_CHECK;
1213#endif
1214}
1215
1216int
1217SvREFCNT (SV *sv)
1218 CODE:
1219 RETVAL = SvREFCNT (sv);
1220 OUTPUT:
1221 RETVAL
1222
693MODULE = CFClient PACKAGE = CFClient::Font 1223MODULE = Deliantra::Client PACKAGE = DC::Font
694 1224
695CFClient::Font 1225PROTOTYPES: DISABLE
1226
1227DC::Font
696new_from_file (SV *class, char *path, int id = 0) 1228new_from_file (SV *class, char *path, int id = 0)
697 CODE: 1229 CODE:
698{ 1230{
699 int count; 1231 int count;
700 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
703} 1235}
704 OUTPUT: 1236 OUTPUT:
705 RETVAL 1237 RETVAL
706 1238
707void 1239void
708DESTROY (CFClient::Font self) 1240DESTROY (DC::Font self)
709 CODE: 1241 CODE:
710 pango_font_description_free (self); 1242 pango_font_description_free (self);
711 1243
712void 1244void
713make_default (CFClient::Font self) 1245make_default (DC::Font self)
1246 PROTOTYPE: $
714 CODE: 1247 CODE:
715 default_font = self; 1248 default_font = self;
716 1249
717MODULE = CFClient PACKAGE = CFClient::Layout 1250MODULE = Deliantra::Client PACKAGE = DC::Layout
718 1251
719CFClient::Layout 1252PROTOTYPES: DISABLE
720new (SV *class, int rgba = 0) 1253
1254void
1255glyph_cache_backup ()
1256 PROTOTYPE:
721 CODE: 1257 CODE:
722#if _WIN32 1258 tc_backup ();
723 //rgba = 0;//D makes text nicer, breaks TextView 1259
724#endif 1260void
1261glyph_cache_restore ()
1262 PROTOTYPE:
1263 CODE:
1264 tc_restore ();
1265
1266DC::Layout
1267new (SV *class)
1268 CODE:
725 New (0, RETVAL, 1, struct cf_layout); 1269 New (0, RETVAL, 1, struct cf_layout);
726 1270
727 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1271 RETVAL->pl = pango_layout_new (opengl_context);
728 RETVAL->rgba = rgba;
729 RETVAL->r = 1.; 1272 RETVAL->r = 1.;
730 RETVAL->g = 1.; 1273 RETVAL->g = 1.;
731 RETVAL->b = 1.; 1274 RETVAL->b = 1.;
732 RETVAL->a = 1.; 1275 RETVAL->a = 1.;
733 RETVAL->base_height = MIN_FONT_HEIGHT; 1276 RETVAL->base_height = MIN_FONT_HEIGHT;
734 RETVAL->font = 0; 1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
735 1279
736 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
737 layout_update_font (RETVAL); 1281 layout_update_font (RETVAL);
738 OUTPUT: 1282 OUTPUT:
739 RETVAL 1283 RETVAL
740 1284
741void 1285void
742DESTROY (CFClient::Layout self) 1286DESTROY (DC::Layout self)
743 CODE: 1287 CODE:
744 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
745 Safefree (self); 1290 Safefree (self);
746 1291
1292void
1293set_text (DC::Layout self, SV *text_)
1294 CODE:
1295{
1296 STRLEN textlen;
1297 char *text = SvPVutf8 (text_, textlen);
1298
1299 pango_layout_set_text (self->pl, text, textlen);
1300}
1301
1302void
1303set_markup (DC::Layout self, SV *text_)
1304 CODE:
1305{
1306 STRLEN textlen;
1307 char *text = SvPVutf8 (text_, textlen);
1308
1309 pango_layout_set_markup (self->pl, text, textlen);
1310}
1311
1312void
1313set_shapes (DC::Layout self, ...)
1314 CODE:
1315{
1316 PangoAttrList *attrs = 0;
1317 const char *text = pango_layout_get_text (self->pl);
1318 const char *pos = text;
1319 int arg = 4;
1320
1321 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1322 {
1323 PangoRectangle inkrect, rect;
1324 PangoAttribute *attr;
1325
1326 int x = SvIV (ST (arg - 3));
1327 int y = SvIV (ST (arg - 2));
1328 int w = SvIV (ST (arg - 1));
1329 int h = SvIV (ST (arg ));
1330
1331 inkrect.x = 0;
1332 inkrect.y = 0;
1333 inkrect.width = 0;
1334 inkrect.height = 0;
1335
1336 rect.x = x * PANGO_SCALE;
1337 rect.y = y * PANGO_SCALE;
1338 rect.width = w * PANGO_SCALE;
1339 rect.height = h * PANGO_SCALE;
1340
1341 if (!attrs)
1342 attrs = pango_layout_get_attributes (self->pl);
1343
1344 attr = pango_attr_shape_new (&inkrect, &rect);
1345 attr->start_index = pos - text;
1346 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1347 pango_attr_list_insert (attrs, attr);
1348
1349 arg += 4;
1350 pos += sizeof (OBJ_STR) - 1;
1351 }
1352
1353 if (attrs)
1354 pango_layout_set_attributes (self->pl, attrs);
1355}
1356
1357void
1358get_shapes (DC::Layout self)
1359 PPCODE:
1360{
1361 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1362
1363 do
1364 {
1365 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1366
1367 if (run && shape_attr_p (run))
1368 {
1369 PangoRectangle extents;
1370 pango_layout_iter_get_run_extents (iter, 0, &extents);
1371
1372 EXTEND (SP, 2);
1373 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1374 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1375 }
1376 }
1377 while (pango_layout_iter_next_run (iter));
1378
1379 pango_layout_iter_free (iter);
1380}
1381
747int 1382int
748is_rgba (CFClient::Layout self) 1383has_wrapped (DC::Layout self)
749 CODE: 1384 CODE:
750 RETVAL = self->rgba; 1385{
1386 int lines = 1;
1387 const char *text = pango_layout_get_text (self->pl);
1388
1389 while (*text)
1390 lines += *text++ == '\n';
1391
1392 RETVAL = lines < pango_layout_get_line_count (self->pl);
1393}
751 OUTPUT: 1394 OUTPUT:
752 RETVAL 1395 RETVAL
753 1396
754void
755set_text (CFClient::Layout self, SV *text_)
756 CODE:
757{
758 STRLEN textlen;
759 char *text = SvPVutf8 (text_, textlen);
760
761 pango_layout_set_text (self->pl, text, textlen);
762}
763
764void
765set_markup (CFClient::Layout self, SV *text_)
766 CODE:
767{
768 STRLEN textlen;
769 char *text = SvPVutf8 (text_, textlen);
770
771 pango_layout_set_markup (self->pl, text, textlen);
772}
773
774SV * 1397SV *
775get_text (CFClient::Layout self) 1398get_text (DC::Layout self)
776 CODE: 1399 CODE:
777 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1400 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
778 SvUTF8_on (RETVAL); 1401 sv_utf8_decode (RETVAL);
779 OUTPUT: 1402 OUTPUT:
780 RETVAL 1403 RETVAL
781 1404
782void 1405void
783set_foreground (CFClient::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.)
784 CODE: 1407 CODE:
785 self->r = r; 1408 self->r = r;
786 self->g = g; 1409 self->g = g;
787 self->b = b; 1410 self->b = b;
788 self->a = a; 1411 self->a = a;
789 1412
790void 1413void
791set_font (CFClient::Layout self, CFClient::Font font = 0) 1414set_font (DC::Layout self, DC::Font font = 0)
792 CODE: 1415 CODE:
793 if (self->font != font) 1416 if (self->font != font)
794 { 1417 {
795 self->font = font; 1418 self->font = font;
796 layout_update_font (self); 1419 layout_update_font (self);
797 } 1420 }
798 1421
799void 1422void
800set_height (CFClient::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
801 CODE: 1424 CODE:
802 if (self->base_height != base_height) 1425 if (self->base_height != base_height)
803 { 1426 {
804 self->base_height = base_height; 1427 self->base_height = base_height;
805 layout_update_font (self); 1428 layout_update_font (self);
806 } 1429 }
807 1430
808void 1431void
809set_width (CFClient::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
810 CODE: 1433 CODE:
811 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);
812 1435
813void 1436void
814set_indent (CFClient::Layout self, int indent) 1437set_indent (DC::Layout self, int indent)
815 CODE: 1438 CODE:
816 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1439 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
817 1440
818void 1441void
819set_spacing (CFClient::Layout self, int spacing) 1442set_spacing (DC::Layout self, int spacing)
820 CODE: 1443 CODE:
821 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1444 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
822 1445
823void 1446void
824set_ellipsise (CFClient::Layout self, int ellipsise) 1447set_ellipsise (DC::Layout self, int ellipsise)
825 CODE: 1448 CODE:
826 pango_layout_set_ellipsize (self->pl, 1449 pango_layout_set_ellipsize (self->pl,
827 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1450 ellipsise == 1 ? PANGO_ELLIPSIZE_START
828 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1451 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
829 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1452 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
830 : PANGO_ELLIPSIZE_NONE 1453 : PANGO_ELLIPSIZE_NONE
831 ); 1454 );
832 1455
833void 1456void
834set_single_paragraph_mode (CFClient::Layout self, int spm) 1457set_single_paragraph_mode (DC::Layout self, int spm)
835 CODE: 1458 CODE:
836 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1459 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
837 1460
838void 1461void
839size (CFClient::Layout self) 1462size (DC::Layout self)
840 PPCODE: 1463 PPCODE:
841{ 1464{
842 int w, h; 1465 int w, h;
843 1466
844 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
… …
847 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
848 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
849} 1472}
850 1473
851int 1474int
1475descent (DC::Layout self)
1476 CODE:
1477{
1478 PangoRectangle rect;
1479 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1480 pango_layout_line_get_pixel_extents (line, 0, &rect);
1481 RETVAL = PANGO_DESCENT (rect);
1482}
1483 OUTPUT:
1484 RETVAL
1485
1486int
852xy_to_index (CFClient::Layout self, int x, int y) 1487xy_to_index (DC::Layout self, int x, int y)
853 CODE: 1488 CODE:
854{ 1489{
855 int index, trailing; 1490 int index, trailing;
856 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);
857 RETVAL = index; 1492 RETVAL = index + trailing;
858} 1493}
859 OUTPUT: 1494 OUTPUT:
860 RETVAL 1495 RETVAL
861 1496
862void 1497void
863cursor_pos (CFClient::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
864 PPCODE: 1499 PPCODE:
865{ 1500{
866 PangoRectangle strong_pos; 1501 PangoRectangle pos;
867 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
868 1503
869 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
870 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
871 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
872 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
873} 1508}
874 1509
875void 1510void
876render (CFClient::Layout self) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
877 PPCODE: 1512 PPCODE:
878{ 1513{
879 SV *retval; 1514 int line, x;
880 int w, h;
881 1515
882 layout_get_pixel_size (self, &w, &h); 1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
883 1517#if !PANGO_VERSION_CHECK (1, 17, 3)
884 if (self->rgba) 1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
885 { 1519 --line;
886 cairo_surface_t *surface;
887 cairo_t *cairo;
888
889 retval = newSV (w * h * 4);
890 SvPOK_only (retval);
891 SvCUR_set (retval, w * h * 4);
892
893 memset (SvPVX (retval), 0, w * h * 4);
894
895 surface = cairo_image_surface_create_for_data (
896 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
897 cairo = cairo_create (surface);
898 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
899
900 pango_cairo_show_layout (cairo, self->pl);
901
902 cairo_destroy (cairo);
903 cairo_surface_destroy (surface);
904
905 // what a mess, and its premultiplied, too :(
906 {
907 uint32_t *p = (uint32_t *)SvPVX (retval);
908 uint32_t *e = p + w * h;
909
910 while (p < e)
911 {
912 uint32_t rgba = *p;
913 rgba = (rgba >> 24) | (rgba << 8);
914#if 0
915#ifdef _WIN32
916 {//D
917 uint8_t r = rgba >> 24;
918 uint8_t g = rgba >> 16;
919 uint8_t b = rgba >> 8;
920 uint8_t a = rgba >> 0;
921
922 rgba = (rgba & 0xffffff00) | a;
923 }
924#endif 1520#endif
925#endif
926 rgba = SDL_SwapBE32 (rgba);
927 *p++ = rgba;
928 }
929 }
930
931 EXTEND (SP, 5); 1521 EXTEND (SP, 2);
932 PUSHs (sv_2mortal (newSViv (w))); 1522 PUSHs (sv_2mortal (newSViv (line)));
1523 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1524}
1525
1526void
1527line_x_to_index (DC::Layout self, int line, int x)
1528 PPCODE:
1529{
1530 PangoLayoutLine *lp;
1531 int index, trailing;
1532
1533 if (line < 0)
1534 XSRETURN_EMPTY;
1535
1536 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1537 XSRETURN_EMPTY; /* do better */
1538
1539 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1540
1541 EXTEND (SP, 2);
1542 if (GIMME_V == G_SCALAR)
933 PUSHs (sv_2mortal (newSViv (h))); 1543 PUSHs (sv_2mortal (newSViv (index + trailing)));
934 PUSHs (sv_2mortal (retval));
935 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937 }
938 else 1544 else
939 { 1545 {
940 FT_Bitmap bitmap;
941
942 retval = newSV (w * h);
943 SvPOK_only (retval);
944 SvCUR_set (retval, w * h);
945
946 bitmap.rows = h;
947 bitmap.width = w;
948 bitmap.pitch = w;
949 bitmap.buffer = (unsigned char*)SvPVX (retval);
950 bitmap.num_grays = 256;
951 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
952
953 memset (bitmap.buffer, 0, w * h);
954
955 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
956
957 EXTEND (SP, 5);
958 PUSHs (sv_2mortal (newSViv (w))); 1546 PUSHs (sv_2mortal (newSViv (index)));
959 PUSHs (sv_2mortal (newSViv (h))); 1547 PUSHs (sv_2mortal (newSViv (trailing)));
960 PUSHs (sv_2mortal (retval));
961 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963 } 1548 }
964} 1549}
965 1550
1551void
1552render (DC::Layout self, float x, float y, int flags = 0)
1553 CODE:
1554 rc_clear (self->rc);
1555 pango_opengl_render_layout_subpixel (
1556 self->pl,
1557 self->rc,
1558 x * PANGO_SCALE, y * PANGO_SCALE,
1559 self->r, self->g, self->b, self->a,
1560 flags
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);
1565
1566void
1567draw (DC::Layout self)
1568 CODE:
1569{
1570 glEnable (GL_TEXTURE_2D);
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);
1577
1578 rc_draw (self->rc);
1579
1580 glDisable (GL_ALPHA_TEST);
1581 glDisable (GL_BLEND);
1582 glDisable (GL_TEXTURE_2D);
1583}
1584
966MODULE = CFClient PACKAGE = CFClient::Texture 1585MODULE = Deliantra::Client PACKAGE = DC::Texture
967 1586
1587PROTOTYPES: ENABLE
1588
968void 1589void
1590pad (SV *data_, int ow, int oh, int nw, int nh)
1591 CODE:
1592{
1593 if ((nw != ow || nh != oh) && SvOK (data_))
1594 {
1595 STRLEN datalen;
1596 char *data = SvPVbyte (data_, datalen);
1597 int bpp = datalen / (ow * oh);
1598 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1599
1600 SvPOK_only (result_);
1601 SvCUR_set (result_, nw * nh * bpp);
1602
1603 memset (SvPVX (result_), 0, nw * nh * bpp);
1604 while (oh--)
1605 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1606
1607 sv_setsv (data_, result_);
1608 }
1609}
1610
1611void
969draw_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.)
970 PROTOTYPE: $$$;$$ 1613 PROTOTYPE: $$$;$$
971 ALIAS: 1614 ALIAS:
972 draw_quad_alpha = 1 1615 draw_quad_alpha = 1
973 draw_quad_alpha_premultiplied = 2 1616 draw_quad_alpha_premultiplied = 2
974 CODE: 1617 CODE:
975{ 1618{
976 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
977 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
978 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
979 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;
980 1626
981 if (items < 5) 1627 if (items < 5)
982 { 1628 {
983 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
984 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
990 1636
991 if (ix == 2) 1637 if (ix == 2)
992 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1638 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
993 else 1639 else
994 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, 1640 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
995 GL_ONE_MINUS_DST_ALPHA, GL_ONE); 1641 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
996 1642
997 glEnable (GL_ALPHA_TEST); 1643 glEnable (GL_ALPHA_TEST);
998 glAlphaFunc (GL_GREATER, 0.01f); 1644 glAlphaFunc (GL_GREATER, 0.01f);
999 } 1645 }
1000 1646
… …
1012 glDisable (GL_ALPHA_TEST); 1658 glDisable (GL_ALPHA_TEST);
1013 glDisable (GL_BLEND); 1659 glDisable (GL_BLEND);
1014 } 1660 }
1015} 1661}
1016 1662
1663IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1664 CODE:
1665{
1666 GLint width;
1667 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1668 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1669 RETVAL = width > 0;
1670}
1671 OUTPUT:
1672 RETVAL
1673
1017MODULE = CFClient PACKAGE = CFClient::Map 1674MODULE = Deliantra::Client PACKAGE = DC::Map
1018 1675
1019CFClient::Map 1676PROTOTYPES: DISABLE
1020new (SV *class, int map_width, int map_height) 1677
1678DC::Map
1679new (SV *class)
1021 CODE: 1680 CODE:
1022 New (0, RETVAL, 1, struct map); 1681 New (0, RETVAL, 1, struct map);
1023 RETVAL->x = 0; 1682 RETVAL->x = 0;
1024 RETVAL->y = 0; 1683 RETVAL->y = 0;
1025 RETVAL->w = map_width; 1684 RETVAL->w = 0;
1026 RETVAL->h = map_height; 1685 RETVAL->h = 0;
1027 RETVAL->ox = 0; 1686 RETVAL->ox = 0;
1028 RETVAL->oy = 0; 1687 RETVAL->oy = 0;
1029 RETVAL->faces = 8192; 1688 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1030 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1689 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1031 RETVAL->texs = 8192;
1032 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1033 RETVAL->rows = 0; 1690 RETVAL->rows = 0;
1034 RETVAL->row = 0; 1691 RETVAL->row = 0;
1035 OUTPUT: 1692 OUTPUT:
1036 RETVAL 1693 RETVAL
1037 1694
1038void 1695void
1039DESTROY (CFClient::Map self) 1696DESTROY (DC::Map self)
1040 CODE: 1697 CODE:
1041{ 1698{
1042 map_clear (self); 1699 map_clear (self);
1043 Safefree (self->face); 1700 Safefree (self->face2tile);
1701 Safefree (self->tex);
1044 Safefree (self); 1702 Safefree (self);
1045} 1703}
1046 1704
1047void 1705void
1706resize (DC::Map self, int map_width, int map_height)
1707 CODE:
1708 self->w = map_width;
1709 self->h = map_height;
1710
1711void
1048clear (CFClient::Map self) 1712clear (DC::Map self)
1049 CODE: 1713 CODE:
1050 map_clear (self); 1714 map_clear (self);
1051 1715
1052void 1716void
1053set_face (CFClient::Map self, int face, int texid) 1717set_tileid (DC::Map self, int face, int tile)
1054 CODE: 1718 CODE:
1055{ 1719{
1056 while (self->faces <= face) 1720 need_facenum (self, face); self->face2tile [face] = tile;
1057 { 1721 need_texid (self, tile);
1058 Append (mapface, self->face, self->faces, self->faces);
1059 self->faces *= 2;
1060 }
1061
1062 self->face [face] = texid;
1063} 1722}
1064 1723
1065void 1724void
1725set_smooth (DC::Map self, int face, int smooth, int level)
1726 CODE:
1727{
1728 tileid texid;
1729 maptex *tex;
1730
1731 if (face < 0 || face >= self->faces)
1732 return;
1733
1734 if (smooth < 0 || smooth >= self->faces)
1735 return;
1736
1737 texid = self->face2tile [face];
1738
1739 if (!texid)
1740 return;
1741
1742 tex = self->tex + texid;
1743 tex->smoothtile = self->face2tile [smooth];
1744 tex->smoothlevel = level;
1745}
1746
1747void
1066set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1748set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1067 CODE: 1749 CODE:
1068{ 1750{
1069 while (self->texs <= texid) 1751 need_texid (self, texid);
1070 {
1071 Append (maptex, self->tex, self->texs, self->texs);
1072 self->texs *= 2;
1073 }
1074 1752
1075 { 1753 {
1076 maptex *tex = self->tex + texid; 1754 maptex *tex = self->tex + texid;
1077 1755
1078 tex->name = name; 1756 tex->name = name;
… …
1094 // use uglier nearest interpolation because linear suffers 1772 // use uglier nearest interpolation because linear suffers
1095 // from transparent color bleeding and ugly wrapping effects. 1773 // from transparent color bleeding and ugly wrapping effects.
1096 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1774 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1097} 1775}
1098 1776
1777void
1778expire_textures (DC::Map self, int texid, int count)
1779 PPCODE:
1780 for (; texid < self->texs && count; ++texid, --count)
1781 {
1782 maptex *tex = self->tex + texid;
1783
1784 if (tex->name)
1785 {
1786 if (tex->unused)
1787 {
1788 tex->name = 0;
1789 tex->unused = 0;
1790 XPUSHs (sv_2mortal (newSViv (texid)));
1791 }
1792 else
1793 tex->unused = 1;
1794 }
1795 }
1796
1099int 1797int
1100ox (CFClient::Map self) 1798ox (DC::Map self)
1101 ALIAS: 1799 ALIAS:
1102 oy = 1 1800 oy = 1
1103 x = 2 1801 x = 2
1104 y = 3 1802 y = 3
1105 w = 4 1803 w = 4
… …
1116 } 1814 }
1117 OUTPUT: 1815 OUTPUT:
1118 RETVAL 1816 RETVAL
1119 1817
1120void 1818void
1121scroll (CFClient::Map self, int dx, int dy) 1819scroll (DC::Map self, int dx, int dy)
1122 CODE: 1820 CODE:
1123{ 1821{
1124 if (dx > 0) 1822 if (dx > 0)
1125 map_blank (self, self->x, self->y, dx - 1, self->h); 1823 map_blank (self, self->x, self->y, dx, self->h);
1126 else if (dx < 0) 1824 else if (dx < 0)
1127 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1825 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1128 1826
1129 if (dy > 0) 1827 if (dy > 0)
1130 map_blank (self, self->x, self->y, self->w, dy - 1); 1828 map_blank (self, self->x, self->y, self->w, dy);
1131 else if (dy < 0) 1829 else if (dy < 0)
1132 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1830 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1133 1831
1134 self->ox += dx; self->x += dx; 1832 self->ox += dx; self->x += dx;
1135 self->oy += dy; self->y += dy; 1833 self->oy += dy; self->y += dy;
1136 1834
1137 while (self->y < 0) 1835 while (self->y < 0)
… …
1141 self->rows += MAP_EXTEND_Y; 1839 self->rows += MAP_EXTEND_Y;
1142 self->y += MAP_EXTEND_Y; 1840 self->y += MAP_EXTEND_Y;
1143 } 1841 }
1144} 1842}
1145 1843
1146void 1844SV *
1147map1a_update (CFClient::Map self, SV *data_) 1845map1a_update (DC::Map self, SV *data_, int extmap)
1148 CODE: 1846 CODE:
1149{ 1847{
1150 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1848 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1151 uint8_t *data_end = (uint8_t *)SvEND (data_); 1849 uint8_t *data_end = (uint8_t *)SvEND (data_);
1152 mapcell *cell; 1850 mapcell *cell;
1153 int x, y, flags; 1851 int x, y, z, flags;
1852 AV *missing = newAV ();
1853 RETVAL = newRV_noinc ((SV *)missing);
1154 1854
1155 while (data < data_end) 1855 while (data < data_end - 1)
1156 { 1856 {
1157 flags = (data [0] << 8) + data [1]; data += 2; 1857 flags = (data [0] << 8) + data [1]; data += 2;
1158 1858
1159 x = ((flags >> 10) & 63) + self->x; 1859 x = self->x + ((flags >> 10) & 63);
1160 y = ((flags >> 4) & 63) + self->y; 1860 y = self->y + ((flags >> 4) & 63);
1161 1861
1162 cell = map_get_cell (self, x, y); 1862 cell = map_get_cell (self, x, y);
1163 1863
1164 if (flags & 15) 1864 if (flags & 15)
1165 { 1865 {
1166 if (cell->darkness < 0) 1866 if (!cell->darkness)
1167 { 1867 {
1868 memset (cell, 0, sizeof (*cell));
1168 cell->darkness = 0; 1869 cell->darkness = 256;
1169 cell->face [0] = 0;
1170 cell->face [1] = 0;
1171 cell->face [2] = 0;
1172 } 1870 }
1173 1871
1174 cell->darkness = flags & 8 ? *data++ : 255;
1175
1176 //TODO: don't trust server data to be in-range(!) 1872 //TODO: don't trust server data to be in-range(!)
1177 1873
1178 if (flags & 4) 1874 if (flags & 8)
1179 { 1875 {
1180 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1876 if (extmap)
1877 {
1878 uint8_t ext, cmd;
1879
1880 do
1881 {
1882 ext = *data++;
1883 cmd = ext & 0x7f;
1884
1885 if (cmd < 4)
1886 cell->darkness = 255 - ext * 64 + 1;
1887 else if (cmd == 5) // health
1888 {
1889 cell->stat_width = 1;
1890 cell->stat_hp = *data++;
1891 }
1892 else if (cmd == 6) // monster width
1893 cell->stat_width = *data++ + 1;
1894 else if (cmd == 0x47)
1895 {
1896 if (*data == 1) cell->player = data [1];
1897 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1898 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1899 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1900
1901 data += *data + 1;
1902 }
1903 else if (cmd == 8) // cell flags
1904 cell->flags = *data++;
1905 else if (ext & 0x40) // unknown, multibyte => skip
1906 data += *data + 1;
1907 else
1908 data++;
1909 }
1910 while (ext & 0x80);
1911 }
1912 else
1913 cell->darkness = *data++ + 1;
1181 } 1914 }
1182 1915
1916 for (z = 0; z <= 2; ++z)
1183 if (flags & 2) 1917 if (flags & (4 >> z))
1184 { 1918 {
1185 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1919 faceid face = (data [0] << 8) + data [1]; data += 2;
1920 need_facenum (self, face);
1921 cell->tile [z] = self->face2tile [face];
1922
1923 if (cell->tile [z])
1924 {
1925 maptex *tex = self->tex + cell->tile [z];
1926 tex->unused = 0;
1927 if (!tex->name)
1928 av_push (missing, newSViv (cell->tile [z]));
1929
1930 if (tex->smoothtile)
1931 {
1932 maptex *smooth = self->tex + tex->smoothtile;
1933 smooth->unused = 0;
1934 if (!smooth->name)
1935 av_push (missing, newSViv (tex->smoothtile));
1936 }
1937 }
1186 } 1938 }
1187
1188 if (flags & 1)
1189 {
1190 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1191 }
1192 } 1939 }
1193 else 1940 else
1194 cell->darkness = -1; 1941 CELL_CLEAR (cell);
1195 } 1942 }
1196} 1943}
1944 OUTPUT:
1945 RETVAL
1197 1946
1198SV * 1947SV *
1199mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1948mapmap (DC::Map self, int x0, int y0, int w, int h)
1200 CODE: 1949 CODE:
1201{ 1950{
1202 int x1, x; 1951 int x1, x;
1203 int y1, y; 1952 int y1, y;
1204 int z; 1953 int z;
… …
1225 { 1974 {
1226 mapcell *cell = row->col + (x - row->c0); 1975 mapcell *cell = row->col + (x - row->c0);
1227 1976
1228 for (z = 0; z <= 0; z++) 1977 for (z = 0; z <= 0; z++)
1229 { 1978 {
1230 mapface face = cell->face [z];
1231
1232 if (face)
1233 {
1234 maptex tex = self->tex [face]; 1979 maptex tex = self->tex [cell->tile [z]];
1235 int a0 = 255 - tex.a; 1980 int a0 = 255 - tex.a;
1236 int a1 = tex.a; 1981 int a1 = tex.a;
1237 1982
1238 r = (r * a0 + tex.r * a1) / 255; 1983 r = (r * a0 + tex.r * a1) / 255;
1239 g = (g * a0 + tex.g * a1) / 255; 1984 g = (g * a0 + tex.g * a1) / 255;
1240 b = (b * a0 + tex.b * a1) / 255; 1985 b = (b * a0 + tex.b * a1) / 255;
1241 a = (a * a0 + tex.a * a1) / 255; 1986 a = (a * a0 + tex.a * a1) / 255;
1242 }
1243 } 1987 }
1244 } 1988 }
1245 1989
1246 *map++ = (r ) 1990 *map++ = (r )
1247 | (g << 8) 1991 | (g << 8)
… …
1254} 1998}
1255 OUTPUT: 1999 OUTPUT:
1256 RETVAL 2000 RETVAL
1257 2001
1258void 2002void
1259draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2003draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2004 CODE:
2005{
2006 int x, y, z;
2007
2008 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2009 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2010 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2011 smooth_key skey;
2012 int pl_x, pl_y;
2013 maptex pl_tex;
2014 rc_t *rc = rc_alloc ();
2015 rc_t *rc_ov = rc_alloc ();
2016 rc_key_t key;
2017 rc_array_t *arr, *arr_hidden;
2018
2019 pl_tex.name = 0;
2020
2021 // thats current max. sorry.
2022 if (sw > 255) sw = 255;
2023 if (sh > 255) sh = 255;
2024
2025 // clear key, in case of extra padding
2026 memset (&skey, 0, sizeof (skey));
2027
2028 memset (&key, 0, sizeof (key));
2029 key.r = 255;
2030 key.g = 255;
2031 key.b = 255;
2032 key.a = 255;
2033 key.mode = GL_QUADS;
2034 key.format = GL_T2F_V3F;
2035
2036 mx += self->x;
2037 my += self->y;
2038
2039 // first pass: determine smooth_max
2040 // rather ugly, if you ask me
2041 // could also be stored inside mapcell and updated on change
2042 memset (smooth_max, 0, sizeof (smooth_max));
2043
2044 for (y = 0; y < sh; y++)
2045 if (0 <= y + my && y + my < self->rows)
2046 {
2047 maprow *row = self->row + (y + my);
2048
2049 for (x = 0; x < sw; x++)
2050 if (row->c0 <= x + mx && x + mx < row->c1)
2051 {
2052 mapcell *cell = row->col + (x + mx - row->c0);
2053
2054 smooth_max[x + 1][y + 1] =
2055 MAX (self->tex [cell->tile [0]].smoothlevel,
2056 MAX (self->tex [cell->tile [1]].smoothlevel,
2057 self->tex [cell->tile [2]].smoothlevel));
2058 }
2059 }
2060
2061 glEnable (GL_BLEND);
2062 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2063 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2064
2065 key.texname = self->tex [TEXID_HIDDEN].name;
2066 arr_hidden = rc_array (rc_ov, &key);
2067
2068 for (z = 0; z <= 2; z++)
2069 {
2070 memset (smooth_level, 0, sizeof (smooth_level));
2071 key.texname = -1;
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 tileid tile = cell->tile [z];
2083
2084 if (tile)
2085 {
2086 maptex tex = self->tex [tile];
2087 int px, py;
2088
2089 if (key.texname != tex.name)
2090 {
2091 self->tex [tile].unused = 0;
2092
2093 if (!tex.name)
2094 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2095
2096 key.texname = tex.name;
2097 arr = rc_array (rc, &key);
2098 }
2099
2100 px = (x + 1) * T - tex.w;
2101 py = (y + 1) * T - tex.h;
2102
2103 if (expect_false (cell->player == player) && expect_false (z == 2))
2104 {
2105 pl_x = px;
2106 pl_y = py;
2107 pl_tex = tex;
2108 continue;
2109 }
2110
2111 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2112 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2113 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2114 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2115
2116 // update smooth hash
2117 if (tex.smoothtile)
2118 {
2119 skey.tile = tex.smoothtile;
2120 skey.level = tex.smoothlevel;
2121
2122 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2123
2124 // add bits to current tile and all neighbours. skey.x|y is
2125 // shifted +1|+1 so we always stay positive.
2126
2127 // bits is ___n cccc CCCC bbbb
2128 // n do not draw borders&corners
2129 // c draw these corners, but...
2130 // C ... not these
2131 // b draw these borders
2132
2133 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2134 // ┃· ·· ·┃ ━━
2135
2136 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2137 // ·· ·· ·┏ ┓·
2138
2139 // full tile
2140 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2141
2142 // borders
2143 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2144 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2145 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2146 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2147
2148 // corners
2149 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2150 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2151 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2152 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2153 }
2154 }
2155
2156 if (expect_false (z == 2))
2157 {
2158 /* draw question marks on top of hidden spaces */
2159 if (!cell->darkness)
2160 {
2161 maptex tex = self->tex [TEXID_HIDDEN];
2162 int px = (x + 1) * T - tex.w;
2163 int py = (y + 1) * T - tex.h;
2164
2165 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2166 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2167 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2168 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2169 }
2170
2171 if (expect_false (cell->flags))
2172 {
2173 // overlays such as the speech bubble, probably more to come
2174 if (cell->flags & 1)
2175 {
2176 rc_key_t key_ov = key;
2177 maptex tex = self->tex [TEXID_SPEECH];
2178 rc_array_t *arr;
2179
2180 key_ov.texname = tex.name;
2181 arr = rc_array (rc_ov, &key_ov);
2182
2183 int px = x * T + T * 2 / 32;
2184 int py = y * T - T * 6 / 32;
2185
2186 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2187 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2188 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2189 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2190 }
2191 }
2192 }
2193 }
2194 }
2195
2196 rc_draw (rc);
2197 rc_clear (rc);
2198
2199 // go through all smoothlevels, lowest to highest, then draw.
2200 // this is basically counting sort
2201 {
2202 int w, b;
2203
2204 glEnable (GL_TEXTURE_2D);
2205 glBegin (GL_QUADS);
2206 for (w = 0; w < 256 / 32; ++w)
2207 {
2208 uint32_t smask = smooth_level [w];
2209 if (smask)
2210 for (b = 0; b < 32; ++b)
2211 if (smask & (((uint32_t)1) << b))
2212 {
2213 int level = (w << 5) | b;
2214 HE *he;
2215
2216 hv_iterinit (smooth);
2217 while ((he = hv_iternext (smooth)))
2218 {
2219 smooth_key *skey = (smooth_key *)HeKEY (he);
2220 IV bits = SvIVX (HeVAL (he));
2221
2222 if (!(bits & 0x1000)
2223 && skey->level == level
2224 && level > smooth_max [skey->x][skey->y])
2225 {
2226 maptex tex = self->tex [skey->tile];
2227 int px = (((int)skey->x) - 1) * T;
2228 int py = (((int)skey->y) - 1) * T;
2229 int border = bits & 15;
2230 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2231 float dx = tex.s * .0625f; // 16 images/row
2232 float dy = tex.t * .5f ; // 2 images/column
2233
2234 if (tex.name)
2235 {
2236 // this time avoiding texture state changes
2237 // save gobs of state changes.
2238 if (key.texname != tex.name)
2239 {
2240 self->tex [skey->tile].unused = 0;
2241
2242 glEnd ();
2243 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2244 glBegin (GL_QUADS);
2245 }
2246
2247 if (border)
2248 {
2249 float ox = border * dx;
2250
2251 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2252 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2253 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2254 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2255 }
2256
2257 if (corner)
2258 {
2259 float ox = corner * dx;
2260
2261 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2262 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2263 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2264 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2265 }
2266 }
2267 }
2268 }
2269 }
2270 }
2271
2272 glEnd ();
2273 glDisable (GL_TEXTURE_2D);
2274 key.texname = -1;
2275 }
2276
2277 hv_clear (smooth);
2278 }
2279
2280 if (pl_tex.name)
2281 {
2282 maptex tex = pl_tex;
2283 int px = pl_x + sdx;
2284 int py = pl_y + sdy;
2285
2286 key.texname = tex.name;
2287 arr = rc_array (rc, &key);
2288
2289 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2290 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2291 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2292 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2293
2294 rc_draw (rc);
2295 }
2296
2297 rc_draw (rc_ov);
2298 rc_clear (rc_ov);
2299
2300 glDisable (GL_BLEND);
2301 rc_free (rc);
2302 rc_free (rc_ov);
2303
2304 // top layer: overlays such as the health bar
2305 for (y = 0; y < sh; y++)
2306 if (0 <= y + my && y + my < self->rows)
2307 {
2308 maprow *row = self->row + (y + my);
2309
2310 for (x = 0; x < sw; x++)
2311 if (row->c0 <= x + mx && x + mx < row->c1)
2312 {
2313 mapcell *cell = row->col + (x + mx - row->c0);
2314
2315 int px = x * T;
2316 int py = y * T;
2317
2318 if (expect_false (cell->player == player))
2319 {
2320 px += sdx;
2321 py += sdy;
2322 }
2323
2324 if (cell->stat_hp)
2325 {
2326 int width = cell->stat_width * T;
2327 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2328
2329 glColor3ub (0, 0, 0);
2330 glRectf (px + 1, py - thick - 2,
2331 px + width - 1, py);
2332
2333 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2334 glRectf (px + 2,
2335 py - thick - 1,
2336 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2337 }
2338 }
2339 }
2340}
2341
2342void
2343draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2344 CODE:
2345{
2346 static float color[16][3] = {
2347 { 0.00F, 0.00F, 0.00F },
2348 { 1.00F, 1.00F, 1.00F },
2349 { 0.00F, 0.00F, 0.55F },
2350 { 1.00F, 0.00F, 0.00F },
2351
2352 { 1.00F, 0.54F, 0.00F },
2353 { 0.11F, 0.56F, 1.00F },
2354 { 0.93F, 0.46F, 0.00F },
2355 { 0.18F, 0.54F, 0.34F },
2356
2357 { 0.56F, 0.73F, 0.56F },
2358 { 0.80F, 0.80F, 0.80F },
2359 { 0.55F, 0.41F, 0.13F },
2360 { 0.99F, 0.77F, 0.26F },
2361
2362 { 0.74F, 0.65F, 0.41F },
2363
2364 { 0.00F, 1.00F, 1.00F },
2365 { 1.00F, 0.00F, 1.00F },
2366 { 1.00F, 1.00F, 0.00F },
2367 };
2368
2369 int x, y;
2370
2371 glEnable (GL_TEXTURE_2D);
2372 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2373 glEnable (GL_BLEND);
2374 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2375 glBegin (GL_QUADS);
2376
2377 for (y = 0; y < h; y++)
2378 for (x = 0; x < w; x++)
2379 {
2380 unsigned char m = data [x + y * w];
2381
2382 if (m)
2383 {
2384 float *c = color [m & 15];
2385
2386 float tx1 = m & 0x40 ? 0.5 : 0.;
2387 float tx2 = tx1 + 0.5;
2388
2389 glColor4f (c[0], c[1], c[2], 0.75);
2390 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2391 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2392 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2393 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2394 }
2395 }
2396
2397 glEnd ();
2398 glDisable (GL_BLEND);
2399 glDisable (GL_TEXTURE_2D);
2400}
2401
2402void
2403fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1260 PPCODE: 2404 PPCODE:
1261{ 2405{
1262 int vx, vy;
1263 int x, y, z; 2406 int x, y;
1264 int last_name; 2407 int sw1 = sw + 2;
1265 mapface face; 2408 int sh1 = sh + 2;
2409 int sh3 = sh * 3;
1266 int sw4 = (sw + 3) & ~3; 2410 int sw34 = (sw * 3 + 3) & ~3;
2411 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1267 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2412 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1268 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2413 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1269 2414
1270 memset (darkness, 255, sw4 * sh);
1271 SvPOK_only (darkness_sv); 2415 SvPOK_only (darkness3_sv);
1272 SvCUR_set (darkness_sv, sw4 * sh); 2416 SvCUR_set (darkness3_sv, sw34 * sh3);
1273 2417
1274 vx = self->x + (self->w - sw) / 2 - shift_x; 2418 mx += self->x - 1;
1275 vy = self->y + (self->h - sh) / 2 - shift_y; 2419 my += self->y - 1;
1276 2420
1277 /* 2421 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1278 int vx = self->vx = self->w >= sw
1279 ? self->x + (self->w - sw) / 2
1280 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1281 2422
1282 int vy = self->vy = self->h >= sh
1283 ? self->y + (self->h - sh) / 2
1284 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1285 */
1286
1287 glColor4ub (255, 255, 255, 255);
1288
1289 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1290 glEnable (GL_BLEND);
1291 glEnable (GL_TEXTURE_2D);
1292 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1293
1294 glBegin (GL_QUADS);
1295
1296 last_name = 0;
1297
1298 for (z = 0; z < 3; z++)
1299 for (y = 0; y < sh; y++) 2423 for (y = 0; y < sh1; y++)
1300 if (0 <= y + vy && y + vy < self->rows) 2424 if (0 <= y + my && y + my < self->rows)
1301 { 2425 {
1302 maprow *row = self->row + (y + vy); 2426 maprow *row = self->row + (y + my);
1303 2427
1304 for (x = 0; x < sw; x++) 2428 for (x = 0; x < sw1; x++)
1305 if (row->c0 <= x + vx && x + vx < row->c1) 2429 if (row->c0 <= x + mx && x + mx < row->c1)
1306 { 2430 {
1307 mapcell *cell = row->col + (x + vx - row->c0); 2431 mapcell *cell = row->col + (x + mx - row->c0);
1308 2432
1309 darkness[y * sw4 + x] = cell->darkness < 0 2433 darkness1 [y * sw1 + x] = cell->darkness
2434 ? 255 - (cell->darkness - 1)
1310 ? 255 - FOW_DARKNESS 2435 : 255 - FOW_DARKNESS;
1311 : 255 - cell->darkness;
1312
1313 face = cell->face [z];
1314
1315 if (face)
1316 {
1317 maptex tex = self->tex [face];
1318
1319 int px = (x + 1) * 32 - tex.w;
1320 int py = (y + 1) * 32 - tex.h;
1321
1322 if (last_name != tex.name)
1323 {
1324 glEnd ();
1325 last_name = tex.name;
1326 glBindTexture (GL_TEXTURE_2D, last_name);
1327 glBegin (GL_QUADS);
1328 }
1329
1330 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1331 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1332 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1333 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1334 }
1335 } 2436 }
1336 } 2437 }
1337 2438
1338 glEnd (); 2439 for (y = 0; y < sh; ++y)
2440 for (x = 0; x < sw; ++x)
2441 {
2442 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2443 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2444 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2445 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2446 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2447 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2448 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2449 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2450 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1339 2451
1340 glDisable (GL_TEXTURE_2D); 2452 uint8_t r11 = (d11 + d21 + d12) / 3;
1341 glDisable (GL_BLEND); 2453 uint8_t r21 = d21;
2454 uint8_t r31 = (d21 + d31 + d32) / 3;
2455
2456 uint8_t r12 = d12;
2457 uint8_t r22 = d22;
2458 uint8_t r32 = d32;
2459
2460 uint8_t r13 = (d13 + d23 + d12) / 3;
2461 uint8_t r23 = d23;
2462 uint8_t r33 = (d23 + d33 + d32) / 3;
2463
2464 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2465 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2466 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2467 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2468 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2469 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2470 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2471 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2472 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2473 }
2474
2475 free (darkness1);
1342 2476
1343 EXTEND (SP, 3); 2477 EXTEND (SP, 3);
1344 PUSHs (sv_2mortal (newSViv (sw4))); 2478 PUSHs (sv_2mortal (newSViv (sw34)));
1345 PUSHs (sv_2mortal (newSViv (sh))); 2479 PUSHs (sv_2mortal (newSViv (sh3)));
1346 PUSHs (darkness_sv); 2480 PUSHs (darkness3_sv);
1347} 2481}
1348 2482
1349SV * 2483SV *
1350get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2484get_rect (DC::Map self, int x0, int y0, int w, int h)
1351 CODE: 2485 CODE:
1352{ 2486{
1353 int x, y, x1, y1; 2487 int x, y, x1, y1;
1354 SV *data_sv = newSV (w * h * 7 + 5); 2488 SV *data_sv = newSV (w * h * 7 + 5);
1355 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2489 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1380 if (row && row->c0 <= x && x < row->c1) 2514 if (row && row->c0 <= x && x < row->c1)
1381 { 2515 {
1382 mapcell *cell = row->col + (x - row->c0); 2516 mapcell *cell = row->col + (x - row->c0);
1383 uint8_t flags = 0; 2517 uint8_t flags = 0;
1384 2518
1385 if (cell->face [0]) flags |= 1; 2519 if (cell->tile [0]) flags |= 1;
1386 if (cell->face [1]) flags |= 2; 2520 if (cell->tile [1]) flags |= 2;
1387 if (cell->face [2]) flags |= 4; 2521 if (cell->tile [2]) flags |= 4;
1388 2522
1389 *data++ = flags; 2523 *data++ = flags;
1390 2524
1391 if (flags & 1) 2525 if (flags & 1)
1392 { 2526 {
2527 tileid tile = cell->tile [0];
1393 *data++ = cell->face [0] >> 8; 2528 *data++ = tile >> 8;
1394 *data++ = cell->face [0]; 2529 *data++ = tile;
1395 } 2530 }
1396 2531
1397 if (flags & 2) 2532 if (flags & 2)
1398 { 2533 {
2534 tileid tile = cell->tile [1];
1399 *data++ = cell->face [1] >> 8; 2535 *data++ = tile >> 8;
1400 *data++ = cell->face [1]; 2536 *data++ = tile;
1401 } 2537 }
1402 2538
1403 if (flags & 4) 2539 if (flags & 4)
1404 { 2540 {
2541 tileid tile = cell->tile [2];
1405 *data++ = cell->face [2] >> 8; 2542 *data++ = tile >> 8;
1406 *data++ = cell->face [2]; 2543 *data++ = tile;
1407 } 2544 }
1408 } 2545 }
1409 else 2546 else
1410 *data++ = 0; 2547 *data++ = 0;
1411 } 2548 }
1412 } 2549 }
1413 2550
2551 /* if size is w*h + 5 then no data has been found */
2552 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2553 {
1414 SvPOK_only (data_sv); 2554 SvPOK_only (data_sv);
1415 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2555 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2556 }
2557
1416 RETVAL = data_sv; 2558 RETVAL = data_sv;
1417} 2559}
1418 OUTPUT: 2560 OUTPUT:
1419 RETVAL 2561 RETVAL
1420 2562
1421void 2563void
1422set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2564set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1423 PPCODE: 2565 PPCODE:
1424{ 2566{
1425 int x, y, z; 2567 int x, y, z;
1426 int w, h; 2568 int w, h;
1427 int x1, y1; 2569 int x1, y1;
2570 STRLEN len;
2571 uint8_t *data, *end;
2572
2573 len = SvLEN (data_sv);
2574 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2575 data = SvPVbyte_nolen (data_sv);
2576 end = data + len + 8;
2577
2578 if (len < 5)
2579 XSRETURN_EMPTY;
1428 2580
1429 if (*data++ != 0) 2581 if (*data++ != 0)
1430 return; /* version mismatch */ 2582 XSRETURN_EMPTY; /* version mismatch */
1431 2583
1432 w = *data++ << 8; w |= *data++; 2584 w = *data++ << 8; w |= *data++;
1433 h = *data++ << 8; h |= *data++; 2585 h = *data++ << 8; h |= *data++;
1434 2586
1435 // we need to do this 'cause we don't keep an absolute coord system for rows 2587 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1447 { 2599 {
1448 maprow *row = map_get_row (self, y); 2600 maprow *row = map_get_row (self, y);
1449 2601
1450 for (x = x0; x < x1; x++) 2602 for (x = x0; x < x1; x++)
1451 { 2603 {
2604 uint8_t flags;
2605
2606 if (data + 7 >= end)
2607 XSRETURN_EMPTY;
2608
1452 uint8_t flags = *data++; 2609 flags = *data++;
1453 2610
1454 if (flags) 2611 if (flags)
1455 { 2612 {
1456 mapface face[3] = { 0, 0, 0 };
1457
1458 mapcell *cell = row_get_cell (row, x); 2613 mapcell *cell = row_get_cell (row, x);
2614 tileid tile[3] = { 0, 0, 0 };
1459 2615
1460 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2616 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1461 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2617 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1462 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2618 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1463 2619
1464 if (cell->darkness <= 0) 2620 if (cell->darkness == 0)
1465 { 2621 {
1466 cell->darkness = -1; 2622 /*cell->darkness = 0;*/
2623 EXTEND (SP, 3);
1467 2624
1468 for (z = 0; z <= 2; z++) 2625 for (z = 0; z <= 2; z++)
1469 { 2626 {
1470 cell->face[z] = face[z]; 2627 tileid t = tile [z];
1471 2628
1472 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2629 if (t >= self->texs || (t && !self->tex [t].name))
2630 {
1473 XPUSHs (sv_2mortal (newSViv (face[z]))); 2631 PUSHs (sv_2mortal (newSViv (t)));
2632 need_texid (self, t);
2633 }
2634
2635 cell->tile [z] = t;
1474 } 2636 }
1475 } 2637 }
1476 } 2638 }
1477 } 2639 }
1478 } 2640 }
1479} 2641}
1480 2642
1481MODULE = CFClient PACKAGE = CFClient::MixChunk 2643MODULE = Deliantra::Client PACKAGE = DC::RW
1482 2644
1483CFClient::MixChunk 2645DC::RW
1484new_from_file (SV *class, char *path) 2646new (SV *class, SV *data_sv)
1485 CODE: 2647 CODE:
1486 RETVAL = Mix_LoadWAV (path); 2648{
2649 STRLEN datalen;
2650 char *data = SvPVbyte (data_sv, datalen);
2651
2652 RETVAL = SDL_RWFromConstMem (data, datalen);
2653}
1487 OUTPUT: 2654 OUTPUT:
1488 RETVAL 2655 RETVAL
1489 2656
2657DC::RW
2658new_from_file (SV *class, const char *path, const char *mode = "rb")
2659 CODE:
2660 RETVAL = SDL_RWFromFile (path, mode);
2661 OUTPUT:
2662 RETVAL
2663
2664# fails on win32:
2665# dc.xs(2268) : error C2059: syntax error : '('
1490void 2666#void
2667#close (DC::RW self)
2668# CODE:
2669# (self->(close)) (self);
2670
2671MODULE = Deliantra::Client PACKAGE = DC::Channel
2672
2673PROTOTYPES: DISABLE
2674
2675DC::Channel
2676find ()
2677 CODE:
2678{
2679 RETVAL = Mix_GroupAvailable (-1);
2680
2681 if (RETVAL < 0)
2682 {
2683 RETVAL = Mix_GroupOldest (-1);
2684
2685 if (RETVAL < 0)
2686 XSRETURN_UNDEF;
2687
2688 Mix_HaltChannel (RETVAL);
2689 }
2690
2691 Mix_UnregisterAllEffects (RETVAL);
2692 Mix_Volume (RETVAL, 128);
2693}
2694 OUTPUT:
2695 RETVAL
2696
2697void
2698halt (DC::Channel self)
2699 CODE:
2700 Mix_HaltChannel (self);
2701
2702void
2703expire (DC::Channel self, int ticks = -1)
2704 CODE:
2705 Mix_ExpireChannel (self, ticks);
2706
2707void
2708fade_out (DC::Channel self, int ticks = -1)
2709 CODE:
2710 Mix_FadeOutChannel (self, ticks);
2711
2712int
2713volume (DC::Channel self, int volume)
2714 CODE:
2715 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2716 OUTPUT:
2717 RETVAL
2718
2719void
2720unregister_all_effects (DC::Channel self)
2721 CODE:
2722 Mix_UnregisterAllEffects (self);
2723
2724void
2725set_panning (DC::Channel self, int left, int right)
2726 CODE:
2727 left = CLAMP (left , 0, 255);
2728 right = CLAMP (right, 0, 255);
2729 Mix_SetPanning (self, left, right);
2730
2731void
2732set_distance (DC::Channel self, int distance)
2733 CODE:
2734 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2735
2736void
2737set_position (DC::Channel self, int angle, int distance)
2738 CODE:
2739
2740void
2741set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2742 CODE:
2743{
2744 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2745 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2746 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2747}
2748
2749void
2750set_reverse_stereo (DC::Channel self, int flip)
2751 CODE:
2752 Mix_SetReverseStereo (self, flip);
2753
2754MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2755
2756PROTOTYPES: DISABLE
2757
2758DC::MixChunk
2759new (SV *class, DC::RW rwops)
2760 CODE:
2761 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2762 OUTPUT:
2763 RETVAL
2764
2765void
1491DESTROY (CFClient::MixChunk self) 2766DESTROY (DC::MixChunk self)
1492 CODE: 2767 CODE:
1493 Mix_FreeChunk (self); 2768 Mix_FreeChunk (self);
1494 2769
1495int 2770int
1496volume (CFClient::MixChunk self, int volume = -1) 2771volume (DC::MixChunk self, int volume = -1)
1497 CODE: 2772 CODE:
2773 if (items > 1)
2774 volume = CLAMP (volume, 0, 128);
1498 RETVAL = Mix_VolumeChunk (self, volume); 2775 RETVAL = Mix_VolumeChunk (self, volume);
1499 OUTPUT: 2776 OUTPUT:
1500 RETVAL 2777 RETVAL
1501 2778
1502int 2779DC::Channel
1503play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2780play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1504 CODE: 2781 CODE:
2782{
1505 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2783 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2784
2785 if (RETVAL < 0)
2786 XSRETURN_UNDEF;
2787
2788 if (channel < 0)
2789 {
2790 Mix_UnregisterAllEffects (RETVAL);
2791 Mix_Volume (RETVAL, 128);
2792 }
2793}
1506 OUTPUT: 2794 OUTPUT:
1507 RETVAL 2795 RETVAL
1508 2796
1509MODULE = CFClient PACKAGE = CFClient::MixMusic 2797MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1510 2798
1511int 2799int
1512volume (int volume = -1) 2800volume (int volume = -1)
2801 PROTOTYPE: ;$
1513 CODE: 2802 CODE:
2803 if (items > 0)
2804 volume = CLAMP (volume, 0, 128);
1514 RETVAL = Mix_VolumeMusic (volume); 2805 RETVAL = Mix_VolumeMusic (volume);
1515 OUTPUT: 2806 OUTPUT:
1516 RETVAL 2807 RETVAL
1517 2808
1518CFClient::MixMusic 2809void
1519new_from_file (SV *class, char *path) 2810fade_out (int ms)
1520 CODE: 2811 CODE:
2812 Mix_FadeOutMusic (ms);
2813
2814void
2815halt ()
2816 CODE:
2817 Mix_HaltMusic ();
2818
2819DC::MixMusic
2820new (SV *class, DC::RW rwops)
2821 CODE:
1521 RETVAL = Mix_LoadMUS (path); 2822 RETVAL = Mix_LoadMUS_RW (rwops);
1522 OUTPUT: 2823 OUTPUT:
1523 RETVAL 2824 RETVAL
1524 2825
1525void 2826void
1526DESTROY (CFClient::MixMusic self) 2827DESTROY (DC::MixMusic self)
1527 CODE: 2828 CODE:
1528 Mix_FreeMusic (self); 2829 Mix_FreeMusic (self);
1529 2830
1530int 2831int
1531play (CFClient::MixMusic self, int loops = -1) 2832play (DC::MixMusic self, int loops = -1)
1532 CODE: 2833 CODE:
1533 RETVAL = Mix_PlayMusic (self, loops); 2834 RETVAL = Mix_PlayMusic (self, loops);
1534 OUTPUT: 2835 OUTPUT:
1535 RETVAL 2836 RETVAL
1536 2837
2838void
2839fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2840 CODE:
2841 Mix_FadeInMusicPos (self, loops, ms, position);
2842
1537MODULE = CFClient PACKAGE = CFClient::OpenGL 2843MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2844
2845PROTOTYPES: ENABLE
1538 2846
1539BOOT: 2847BOOT:
1540{ 2848{
1541 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2849 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1542 static const struct { 2850 static const struct {
1543 const char *name; 2851 const char *name;
1544 IV iv; 2852 IV iv;
1545 } *civ, const_iv[] = { 2853 } *civ, const_iv[] = {
1546# define const_iv(name) { # name, (IV)name } 2854# define const_iv(name) { # name, (IV)name }
2855 const_iv (GL_VENDOR),
2856 const_iv (GL_VERSION),
2857 const_iv (GL_EXTENSIONS),
1547 const_iv (GL_COLOR_MATERIAL), 2858 const_iv (GL_COLOR_MATERIAL),
1548 const_iv (GL_SMOOTH), 2859 const_iv (GL_SMOOTH),
1549 const_iv (GL_FLAT), 2860 const_iv (GL_FLAT),
1550 const_iv (GL_DITHER), 2861 const_iv (GL_DITHER),
1551 const_iv (GL_BLEND), 2862 const_iv (GL_BLEND),
… …
1553 const_iv (GL_SCISSOR_TEST), 2864 const_iv (GL_SCISSOR_TEST),
1554 const_iv (GL_DEPTH_TEST), 2865 const_iv (GL_DEPTH_TEST),
1555 const_iv (GL_ALPHA_TEST), 2866 const_iv (GL_ALPHA_TEST),
1556 const_iv (GL_NORMALIZE), 2867 const_iv (GL_NORMALIZE),
1557 const_iv (GL_RESCALE_NORMAL), 2868 const_iv (GL_RESCALE_NORMAL),
2869 const_iv (GL_FRONT),
2870 const_iv (GL_BACK),
2871 const_iv (GL_AUX0),
1558 const_iv (GL_AND), 2872 const_iv (GL_AND),
1559 const_iv (GL_ONE), 2873 const_iv (GL_ONE),
1560 const_iv (GL_ZERO), 2874 const_iv (GL_ZERO),
1561 const_iv (GL_SRC_ALPHA), 2875 const_iv (GL_SRC_ALPHA),
1562 const_iv (GL_SRC_ALPHA_SATURATE), 2876 const_iv (GL_DST_ALPHA),
1563 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2877 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1564 const_iv (GL_ONE_MINUS_DST_ALPHA), 2878 const_iv (GL_ONE_MINUS_DST_ALPHA),
2879 const_iv (GL_SRC_ALPHA_SATURATE),
1565 const_iv (GL_RGB), 2880 const_iv (GL_RGB),
1566 const_iv (GL_RGBA), 2881 const_iv (GL_RGBA),
2882 const_iv (GL_RGBA4),
2883 const_iv (GL_RGBA8),
2884 const_iv (GL_RGB5_A1),
1567 const_iv (GL_UNSIGNED_BYTE), 2885 const_iv (GL_UNSIGNED_BYTE),
1568 const_iv (GL_UNSIGNED_SHORT), 2886 const_iv (GL_UNSIGNED_SHORT),
1569 const_iv (GL_UNSIGNED_INT), 2887 const_iv (GL_UNSIGNED_INT),
1570 const_iv (GL_ALPHA), 2888 const_iv (GL_ALPHA),
1571 const_iv (GL_INTENSITY), 2889 const_iv (GL_INTENSITY),
1572 const_iv (GL_LUMINANCE), 2890 const_iv (GL_LUMINANCE),
1573 const_iv (GL_LUMINANCE_ALPHA), 2891 const_iv (GL_LUMINANCE_ALPHA),
1574 const_iv (GL_FLOAT), 2892 const_iv (GL_FLOAT),
1575 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2893 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2894 const_iv (GL_COMPRESSED_ALPHA_ARB),
2895 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2896 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2897 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2898 const_iv (GL_COMPRESSED_RGB_ARB),
2899 const_iv (GL_COMPRESSED_RGBA_ARB),
1576 const_iv (GL_COMPILE), 2900 const_iv (GL_COMPILE),
2901 const_iv (GL_PROXY_TEXTURE_1D),
2902 const_iv (GL_PROXY_TEXTURE_2D),
1577 const_iv (GL_TEXTURE_1D), 2903 const_iv (GL_TEXTURE_1D),
1578 const_iv (GL_TEXTURE_2D), 2904 const_iv (GL_TEXTURE_2D),
1579 const_iv (GL_TEXTURE_ENV), 2905 const_iv (GL_TEXTURE_ENV),
1580 const_iv (GL_TEXTURE_MAG_FILTER), 2906 const_iv (GL_TEXTURE_MAG_FILTER),
1581 const_iv (GL_TEXTURE_MIN_FILTER), 2907 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1602 const_iv (GL_COLOR_LOGIC_OP), 2928 const_iv (GL_COLOR_LOGIC_OP),
1603 const_iv (GL_SEPARABLE_2D), 2929 const_iv (GL_SEPARABLE_2D),
1604 const_iv (GL_CONVOLUTION_2D), 2930 const_iv (GL_CONVOLUTION_2D),
1605 const_iv (GL_CONVOLUTION_BORDER_MODE), 2931 const_iv (GL_CONVOLUTION_BORDER_MODE),
1606 const_iv (GL_CONSTANT_BORDER), 2932 const_iv (GL_CONSTANT_BORDER),
2933 const_iv (GL_POINTS),
1607 const_iv (GL_LINES), 2934 const_iv (GL_LINES),
2935 const_iv (GL_LINE_STRIP),
1608 const_iv (GL_LINE_LOOP), 2936 const_iv (GL_LINE_LOOP),
1609 const_iv (GL_QUADS), 2937 const_iv (GL_QUADS),
1610 const_iv (GL_QUAD_STRIP), 2938 const_iv (GL_QUAD_STRIP),
1611 const_iv (GL_TRIANGLES), 2939 const_iv (GL_TRIANGLES),
1612 const_iv (GL_TRIANGLE_STRIP), 2940 const_iv (GL_TRIANGLE_STRIP),
1613 const_iv (GL_TRIANGLE_FAN), 2941 const_iv (GL_TRIANGLE_FAN),
2942 const_iv (GL_POLYGON),
1614 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2943 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2944 const_iv (GL_POINT_SMOOTH_HINT),
2945 const_iv (GL_LINE_SMOOTH_HINT),
2946 const_iv (GL_POLYGON_SMOOTH_HINT),
2947 const_iv (GL_GENERATE_MIPMAP_HINT),
2948 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1615 const_iv (GL_FASTEST), 2949 const_iv (GL_FASTEST),
2950 const_iv (GL_DONT_CARE),
2951 const_iv (GL_NICEST),
1616 const_iv (GL_V2F), 2952 const_iv (GL_V2F),
1617 const_iv (GL_V3F), 2953 const_iv (GL_V3F),
1618 const_iv (GL_T2F_V3F), 2954 const_iv (GL_T2F_V3F),
1619 const_iv (GL_T2F_N3F_V3F), 2955 const_iv (GL_T2F_N3F_V3F),
1620# undef const_iv 2956# undef const_iv
1621 }; 2957 };
1622 2958
1623 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2959 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1624 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2960 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2961
2962 texture_av = newAV ();
2963 AvREAL_off (texture_av);
1625} 2964}
2965
2966void
2967disable_GL_EXT_blend_func_separate ()
2968 CODE:
2969 gl.BlendFuncSeparate = 0;
2970 gl.BlendFuncSeparateEXT = 0;
1626 2971
1627char * 2972char *
1628gl_vendor () 2973gl_vendor ()
1629 CODE: 2974 CODE:
1630 RETVAL = (char *)glGetString (GL_VENDOR); 2975 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1643 CODE: 2988 CODE:
1644 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2989 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1645 OUTPUT: 2990 OUTPUT:
1646 RETVAL 2991 RETVAL
1647 2992
2993const char *glGetString (GLenum pname)
2994
2995GLint glGetInteger (GLenum pname)
2996 CODE:
2997 glGetIntegerv (pname, &RETVAL);
2998 OUTPUT:
2999 RETVAL
3000
3001GLdouble glGetDouble (GLenum pname)
3002 CODE:
3003 glGetDoublev (pname, &RETVAL);
3004 OUTPUT:
3005 RETVAL
3006
1648int glGetError () 3007int glGetError ()
3008
3009void glFinish ()
1649 3010
1650void glClear (int mask) 3011void glClear (int mask)
1651 3012
1652void glClearColor (float r, float g, float b, float a = 1.0) 3013void glClearColor (float r, float g, float b, float a = 1.0)
1653 PROTOTYPE: @ 3014 PROTOTYPE: @
… …
1678 3039
1679void glPopMatrix () 3040void glPopMatrix ()
1680 3041
1681void glLoadIdentity () 3042void glLoadIdentity ()
1682 3043
3044void glDrawBuffer (int buffer)
3045
3046void glReadBuffer (int buffer)
3047
1683# near_ and far_ are due to microsofts buggy "c" compiler 3048# near_ and far_ are due to microsofts buggy "c" compiler
1684void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3049void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1685 3050
1686# near_ and far_ are due to microsofts buggy "c" compiler 3051# near_ and far_ are due to microsofts buggy "c" compiler
1687void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3052void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3053
3054PROTOTYPES: DISABLE
1688 3055
1689void glViewport (int x, int y, int width, int height) 3056void glViewport (int x, int y, int width, int height)
1690 3057
1691void glScissor (int x, int y, int width, int height) 3058void glScissor (int x, int y, int width, int height)
1692 3059
… …
1700 3067
1701void glRotate (float angle, float x, float y, float z) 3068void glRotate (float angle, float x, float y, float z)
1702 CODE: 3069 CODE:
1703 glRotatef (angle, x, y, z); 3070 glRotatef (angle, x, y, z);
1704 3071
1705void glBegin (int mode)
1706
1707void glEnd ()
1708
1709void glColor (float r, float g, float b, float a = 1.0) 3072void glColor (float r, float g, float b, float a = 1.0)
1710 PROTOTYPE: @ 3073 PROTOTYPE: @
1711 ALIAS: 3074 ALIAS:
1712 glColor_premultiply = 1 3075 glColor_premultiply = 1
1713 CODE: 3076 CODE:
1714 if (ix) 3077 if (ix)
1715 { 3078 {
1716 r *= a; 3079 r *= a;
1717 g *= a; 3080 g *= a;
1718 b *= a; 3081 b *= a;
1719 } 3082 }
1720 // microsoft visual "c" rounds instead of truncating... 3083 // microsoft visual "c" rounds instead of truncating...
1721 glColor4ub (MIN ((int)(r * 256.f), 255), 3084 glColor4f (r, g, b, a);
1722 MIN ((int)(g * 256.f), 255),
1723 MIN ((int)(b * 256.f), 255),
1724 MIN ((int)(a * 256.f), 255));
1725
1726void glInterleavedArrays (int format, int stride, char *data)
1727
1728void glDrawElements (int mode, int count, int type, char *indices)
1729
1730# 1.2 void glDrawRangeElements (int mode, int start, int end
1731 3085
1732void glRasterPos (float x, float y, float z = 0.) 3086void glRasterPos (float x, float y, float z = 0.)
1733 CODE: 3087 CODE:
1734 glRasterPos3f (0, 0, z); 3088 glRasterPos3f (0, 0, z);
1735 glBitmap (0, 0, 0, 0, x, y, 0); 3089 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1740 3094
1741void glTexCoord (float s, float t) 3095void glTexCoord (float s, float t)
1742 CODE: 3096 CODE:
1743 glTexCoord2f (s, t); 3097 glTexCoord2f (s, t);
1744 3098
3099void glRect (float x1, float y1, float x2, float y2)
3100 CODE:
3101 glRectf (x1, y1, x2, y2);
3102
3103void glRect_lineloop (float x1, float y1, float x2, float y2)
3104 CODE:
3105 glBegin (GL_LINE_LOOP);
3106 glVertex2f (x1, y1);
3107 glVertex2f (x2, y1);
3108 glVertex2f (x2, y2);
3109 glVertex2f (x1, y2);
3110 glEnd ();
3111
3112PROTOTYPES: ENABLE
3113
3114void glBegin (int mode)
3115
3116void glEnd ()
3117
3118void glPointSize (GLfloat size)
3119
3120void glLineWidth (GLfloat width)
3121
3122void glInterleavedArrays (int format, int stride, char *data)
3123
3124void glDrawElements (int mode, int count, int type, char *indices)
3125
3126# 1.2 void glDrawRangeElements (int mode, int start, int end
3127
1745void glTexEnv (int target, int pname, float param) 3128void glTexEnv (int target, int pname, float param)
1746 CODE: 3129 CODE:
1747 glTexEnvf (target, pname, param); 3130 glTexEnvf (target, pname, param);
1748 3131
1749void glTexParameter (int target, int pname, float param) 3132void glTexParameter (int target, int pname, float param)
… …
1765void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3148void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1766 CODE: 3149 CODE:
1767 if (gl.SeparableFilter2D) 3150 if (gl.SeparableFilter2D)
1768 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3151 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1769 3152
1770void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3153void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1771 3154
1772void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3155void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1773 3156
1774void glDrawPixels (int width, int height, int format, int type, char *pixels) 3157void glDrawPixels (int width, int height, int format, int type, char *pixels)
3158
3159void glPixelZoom (float x, float y)
1775 3160
1776void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3161void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1777 3162
1778int glGenTexture () 3163int glGenTexture ()
1779 CODE: 3164 CODE:
1780{ 3165 RETVAL = gen_texture ();
1781 GLuint name;
1782 glGenTextures (1, &name);
1783 RETVAL = name;
1784}
1785 OUTPUT: 3166 OUTPUT:
1786 RETVAL 3167 RETVAL
1787 3168
1788void glDeleteTexture (int name) 3169void glDeleteTexture (int name)
1789 CODE: 3170 CODE:
1790{
1791 GLuint name_ = name;
1792 glDeleteTextures (1, &name_); 3171 del_texture (name);
1793} 3172
1794
1795int glGenList () 3173int glGenList ()
1796 CODE: 3174 CODE:
1797 RETVAL = glGenLists (1); 3175 RETVAL = glGenLists (1);
1798 OUTPUT: 3176 OUTPUT:
1799 RETVAL 3177 RETVAL
… …
1806 3184
1807void glEndList () 3185void glEndList ()
1808 3186
1809void glCallList (int list) 3187void glCallList (int list)
1810 3188
3189MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1811 3190
3191PROTOTYPES: DISABLE
3192
3193void
3194find_widget (SV *self, NV x, NV y)
3195 PPCODE:
3196{
3197 if (within_widget (self, x, y))
3198 XPUSHs (self);
3199}
3200
3201BOOT:
3202{
3203 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3204
3205 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3206 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3207 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3208 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3209}
3210
3211void
3212draw (SV *self)
3213 CODE:
3214{
3215 HV *hv;
3216 SV **svp;
3217 NV x, y, w, h;
3218 SV *draw_x_sv = GvSV (draw_x_gv);
3219 SV *draw_y_sv = GvSV (draw_y_gv);
3220 SV *draw_w_sv = GvSV (draw_w_gv);
3221 SV *draw_h_sv = GvSV (draw_h_gv);
3222 double draw_x, draw_y;
3223
3224 if (!SvROK (self))
3225 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3226
3227 hv = (HV *)SvRV (self);
3228
3229 if (SvTYPE (hv) != SVt_PVHV)
3230 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3231
3232 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3233 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3234
3235 if (!h || !w)
3236 XSRETURN_EMPTY;
3237
3238 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3239 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3240
3241 draw_x = SvNV (draw_x_sv) + x;
3242 draw_y = SvNV (draw_y_sv) + y;
3243
3244 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3245 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3246 XSRETURN_EMPTY;
3247
3248 sv_setnv (draw_x_sv, draw_x);
3249 sv_setnv (draw_y_sv, draw_y);
3250
3251 glPushMatrix ();
3252 glTranslated (x, y, 0);
3253
3254 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3255 {
3256 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3257
3258 if (svp && SvTRUE (*svp))
3259 {
3260 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3261 glEnable (GL_BLEND);
3262 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3263 glBegin (GL_QUADS);
3264 glVertex2f (0, 0);
3265 glVertex2f (w, 0);
3266 glVertex2f (w, h);
3267 glVertex2f (0, h);
3268 glEnd ();
3269 glDisable (GL_BLEND);
3270 }
3271 }
3272#if 0
3273 // draw borders, for debugging
3274 glPushMatrix ();
3275 glColor4f (1., 1., 0., 1.);
3276 glTranslatef (.5, .5, 0.);
3277 glBegin (GL_LINE_LOOP);
3278 glVertex2f (0 , 0);
3279 glVertex2f (w - 1, 0);
3280 glVertex2f (w - 1, h - 1);
3281 glVertex2f (0 , h - 1);
3282 glEnd ();
3283 glPopMatrix ();
3284#endif
3285 PUSHMARK (SP);
3286 XPUSHs (self);
3287 PUTBACK;
3288 call_method ("_draw", G_VOID | G_DISCARD);
3289 SPAGAIN;
3290
3291 glPopMatrix ();
3292
3293 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3294 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3295}
3296

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– Removed lines
+ Added lines
< Changed lines
> Changed lines