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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.288 by pippijn, Tue Dec 23 18:52:54 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 64
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 // delayed, so it can pick up new fonts added by AddFontResourceEx
424{ 829{
425 {
426 ft2_fontmap = pango_ft2_font_map_new (); 830 opengl_fontmap = pango_opengl_font_map_new ();
427 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);
428 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 832 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429 } 833 /*pango_context_set_font_description (opengl_context, default_font);*/
430 { 834#if PANGO_VERSION_CHECK (1, 15, 2)
431 cairo_font_options_t *fopt = cairo_font_options_create (); 835 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
432 cairo_fontmap = pango_cairo_font_map_get_default (); 836 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
433 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434#ifdef _WIN32
435 // cairo looks like shit eaten twice on windows
436 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437#else
438 cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439#endif 837#endif
440 cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441 cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442 pango_cairo_context_set_font_options (cairo_context, fopt);
443 cairo_font_options_destroy (fopt);
444 }
445} 838}
446 839
447int 840char *SDL_GetError ()
448SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
449 841
450void 842void SDL_braino ()
843
844int SDL_Init (U32 flags)
845
846int SDL_InitSubSystem (U32 flags)
847
848void SDL_QuitSubSystem (U32 flags)
849
451SDL_Quit () 850void SDL_Quit ()
452 851
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
453void 861void
454SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
455 PPCODE: 863 PPCODE:
456{ 864{
457 SDL_Rect **m; 865 SDL_Rect **m;
458 866
459 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
460 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
461 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
462 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
463 871
464 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
466 874
467 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
468 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
470 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471 879
472 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
473 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
474 SDL_EnableUNICODE (1);
475 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476 882
477 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
478 884
479 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
480 while (*m) 886 while (*m)
481 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
482 AV *av = newAV (); 890 AV *av = newAV ();
483 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
484 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));
485 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
486 897
487 ++m; 898 ++m;
488 } 899 }
489} 900}
490 901
491char *
492SDL_GetError ()
493
494int 902int
495SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
496 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
497 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
498 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
499 ); 916 );
917
500 if (RETVAL) 918 if (RETVAL)
501 { 919 {
502 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 920 av_clear (texture_av);
921
922 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
503# 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);
504# include "glfunc.h" 924#include "glfunc.h"
505# undef GL_FUNC 925#undef GL_FUNC
506 } 926 }
927}
507 OUTPUT: 928 OUTPUT:
508 RETVAL 929 RETVAL
509 930
510void 931void
511SDL_GL_SwapBuffers () 932SDL_GL_SwapBuffers ()
512 933
513char * 934char *
514SDL_GetKeyName (int sym) 935SDL_GetKeyName (int sym)
515 936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
516void 943void
517SDL_PollEvent () 944poll_events ()
518 PPCODE: 945 PPCODE:
519{ 946{
520 SDL_Event ev; 947 SDL_Event ev;
521 948
522 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
523 { 951 {
524 HV *hv = newHV (); 952 HV *hv = newHV ();
525 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
526 954
527 switch (ev.type) 955 switch (ev.type)
528 { 956 {
529 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
530 case SDL_KEYUP: 958 case SDL_KEYUP:
531 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533 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 */
534 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535 break; 964 break;
536 965
537 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
538 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
539 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
540 break; 969 break;
541 970
542 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
543 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 990 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
544
545 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
546 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
547 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
548 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
549 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
550 break; 997 break;
551 998
552 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
553 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
554 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
555 1002
556 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
557 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
558 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
559 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1006 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
564 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1011 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1012 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566 break; 1013 break;
567 } 1014 }
568 1015
569 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
570 } 1017 }
571} 1018}
572 1019
573int 1020int
574Mix_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)
575 POSTCALL: 1022 POSTCALL:
576 Mix_HookMusicFinished (music_finished); 1023 Mix_HookMusicFinished (music_finished);
577 Mix_ChannelFinished (channel_finished); 1024 Mix_ChannelFinished (channel_finished);
578 1025
579void 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
580Mix_CloseAudio () 1043Mix_CloseAudio ()
581 1044
582int 1045int
583Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
584 1047
1048const char *
1049Mix_GetError ()
1050
585void 1051void
586lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
587 CODE: 1053 CODE:
1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1055
1056void
1057win32_proxy_info ()
1058 PPCODE:
1059{
588#ifndef _WIN32 1060#ifdef _WIN32
589 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 }
590#endif 1082#endif
1083}
591 1084
592void 1085int
593add_font (char *file) 1086add_font (char *file)
594 CODE: 1087 CODE:
595 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596#ifdef _WIN32 1089 OUTPUT:
597 // cairo... sigh... requires win2000 1090 RETVAL
598 AddFontResourceEx (file, FR_PRIVATE, 0);
599#endif
600 1091
601void 1092void
602load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
603 ALIAS: 1094 ALIAS:
604 load_image_file = 1 1095 load_image_file = 1
… …
607 STRLEN image_len; 1098 STRLEN image_len;
608 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
609 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
610 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
611 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
612 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
613 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
614 1105
615 if (!rw) 1106 if (!rw)
616 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
617 1108
… …
646 1137
647 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1138 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648 1139
649 assert (surface2->pitch == surface2->w * 4); 1140 assert (surface2->pitch == surface2->w * 4);
650 1141
1142 SDL_LockSurface (surface2);
651 EXTEND (SP, 5); 1143 EXTEND (SP, 6);
652 PUSHs (sv_2mortal (newSViv (surface2->w))); 1144 PUSHs (sv_2mortal (newSViv (surface2->w)));
653 PUSHs (sv_2mortal (newSViv (surface2->h))); 1145 PUSHs (sv_2mortal (newSViv (surface2->h)));
654 SDL_LockSurface (surface2);
655 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1146 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656 SDL_UnlockSurface (surface2);
657 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)));
658 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1148 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1149 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150 SDL_UnlockSurface (surface2);
660 1151
661 SDL_FreeSurface (surface); 1152 SDL_FreeSurface (surface);
662 SDL_FreeSurface (surface2); 1153 SDL_FreeSurface (surface2);
663} 1154}
664 1155
… …
690void 1181void
691error (char *message) 1182error (char *message)
692 CODE: 1183 CODE:
693 fprintf (stderr, "ERROR: %s\n", message); 1184 fprintf (stderr, "ERROR: %s\n", message);
694#ifdef _WIN32 1185#ifdef _WIN32
695 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1186 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
696#endif 1187#endif
697 1188
698void 1189void
699fatal (char *message) 1190fatal (char *message)
700 CODE: 1191 CODE:
701 fprintf (stderr, "FATAL: %s\n", message); 1192 fprintf (stderr, "FATAL: %s\n", message);
702#ifdef _WIN32 1193#ifdef _WIN32
703 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1194 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
704#endif 1195#endif
705 exit (1); 1196 _exit (1);
706 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
707MODULE = CFClient PACKAGE = CFClient::Font 1223MODULE = Deliantra::Client PACKAGE = DC::Font
708 1224
709CFClient::Font 1225PROTOTYPES: DISABLE
1226
1227DC::Font
710new_from_file (SV *class, char *path, int id = 0) 1228new_from_file (SV *class, char *path, int id = 0)
711 CODE: 1229 CODE:
712{ 1230{
713 int count; 1231 int count;
714 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
717} 1235}
718 OUTPUT: 1236 OUTPUT:
719 RETVAL 1237 RETVAL
720 1238
721void 1239void
722DESTROY (CFClient::Font self) 1240DESTROY (DC::Font self)
723 CODE: 1241 CODE:
724 pango_font_description_free (self); 1242 pango_font_description_free (self);
725 1243
726void 1244void
727make_default (CFClient::Font self) 1245make_default (DC::Font self)
1246 PROTOTYPE: $
728 CODE: 1247 CODE:
729 default_font = self; 1248 default_font = self;
730 1249
731MODULE = CFClient PACKAGE = CFClient::Layout 1250MODULE = Deliantra::Client PACKAGE = DC::Layout
732 1251
733CFClient::Layout 1252PROTOTYPES: DISABLE
734new (SV *class, int rgba = 0) 1253
1254void
1255glyph_cache_backup ()
1256 PROTOTYPE:
1257 CODE:
1258 tc_backup ();
1259
1260void
1261glyph_cache_restore ()
1262 PROTOTYPE:
1263 CODE:
1264 tc_restore ();
1265
1266DC::Layout
1267new (SV *class)
735 CODE: 1268 CODE:
736 New (0, RETVAL, 1, struct cf_layout); 1269 New (0, RETVAL, 1, struct cf_layout);
737 1270
738 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1271 RETVAL->pl = pango_layout_new (opengl_context);
739 RETVAL->rgba = rgba;
740 RETVAL->r = 1.; 1272 RETVAL->r = 1.;
741 RETVAL->g = 1.; 1273 RETVAL->g = 1.;
742 RETVAL->b = 1.; 1274 RETVAL->b = 1.;
743 RETVAL->a = 1.; 1275 RETVAL->a = 1.;
744 RETVAL->base_height = MIN_FONT_HEIGHT; 1276 RETVAL->base_height = MIN_FONT_HEIGHT;
745 RETVAL->font = 0; 1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
746 1279
747 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
748 layout_update_font (RETVAL); 1281 layout_update_font (RETVAL);
749 OUTPUT: 1282 OUTPUT:
750 RETVAL 1283 RETVAL
751 1284
752void 1285void
753DESTROY (CFClient::Layout self) 1286DESTROY (DC::Layout self)
754 CODE: 1287 CODE:
755 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
756 Safefree (self); 1290 Safefree (self);
757 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
758int 1382int
759is_rgba (CFClient::Layout self) 1383has_wrapped (DC::Layout self)
760 CODE: 1384 CODE:
761 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}
762 OUTPUT: 1394 OUTPUT:
763 RETVAL 1395 RETVAL
764 1396
765void
766set_text (CFClient::Layout self, SV *text_)
767 CODE:
768{
769 STRLEN textlen;
770 char *text = SvPVutf8 (text_, textlen);
771
772 pango_layout_set_text (self->pl, text, textlen);
773}
774
775void
776set_markup (CFClient::Layout self, SV *text_)
777 CODE:
778{
779 STRLEN textlen;
780 char *text = SvPVutf8 (text_, textlen);
781
782 pango_layout_set_markup (self->pl, text, textlen);
783}
784
785SV * 1397SV *
786get_text (CFClient::Layout self) 1398get_text (DC::Layout self)
787 CODE: 1399 CODE:
788 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1400 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789 SvUTF8_on (RETVAL); 1401 sv_utf8_decode (RETVAL);
790 OUTPUT: 1402 OUTPUT:
791 RETVAL 1403 RETVAL
792 1404
793void 1405void
794set_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.)
795 CODE: 1407 CODE:
796 self->r = r; 1408 self->r = r;
797 self->g = g; 1409 self->g = g;
798 self->b = b; 1410 self->b = b;
799 self->a = a; 1411 self->a = a;
800 1412
801void 1413void
802set_font (CFClient::Layout self, CFClient::Font font = 0) 1414set_font (DC::Layout self, DC::Font font = 0)
803 CODE: 1415 CODE:
804 if (self->font != font) 1416 if (self->font != font)
805 { 1417 {
806 self->font = font; 1418 self->font = font;
807 layout_update_font (self); 1419 layout_update_font (self);
808 } 1420 }
809 1421
810void 1422void
811set_height (CFClient::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
812 CODE: 1424 CODE:
813 if (self->base_height != base_height) 1425 if (self->base_height != base_height)
814 { 1426 {
815 self->base_height = base_height; 1427 self->base_height = base_height;
816 layout_update_font (self); 1428 layout_update_font (self);
817 } 1429 }
818 1430
819void 1431void
820set_width (CFClient::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
821 CODE: 1433 CODE:
822 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);
823 1435
824void 1436void
825set_indent (CFClient::Layout self, int indent) 1437set_indent (DC::Layout self, int indent)
826 CODE: 1438 CODE:
827 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1439 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828 1440
829void 1441void
830set_spacing (CFClient::Layout self, int spacing) 1442set_spacing (DC::Layout self, int spacing)
831 CODE: 1443 CODE:
832 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1444 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833 1445
834void 1446void
835set_ellipsise (CFClient::Layout self, int ellipsise) 1447set_ellipsise (DC::Layout self, int ellipsise)
836 CODE: 1448 CODE:
837 pango_layout_set_ellipsize (self->pl, 1449 pango_layout_set_ellipsize (self->pl,
838 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1450 ellipsise == 1 ? PANGO_ELLIPSIZE_START
839 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1451 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1452 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
841 : PANGO_ELLIPSIZE_NONE 1453 : PANGO_ELLIPSIZE_NONE
842 ); 1454 );
843 1455
844void 1456void
845set_single_paragraph_mode (CFClient::Layout self, int spm) 1457set_single_paragraph_mode (DC::Layout self, int spm)
846 CODE: 1458 CODE:
847 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1459 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848 1460
849void 1461void
850size (CFClient::Layout self) 1462size (DC::Layout self)
851 PPCODE: 1463 PPCODE:
852{ 1464{
853 int w, h; 1465 int w, h;
854 1466
855 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
… …
858 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
859 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
860} 1472}
861 1473
862int 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
863xy_to_index (CFClient::Layout self, int x, int y) 1487xy_to_index (DC::Layout self, int x, int y)
864 CODE: 1488 CODE:
865{ 1489{
866 int index, trailing; 1490 int index, trailing;
867 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);
868 RETVAL = index; 1492 RETVAL = index + trailing;
869} 1493}
870 OUTPUT: 1494 OUTPUT:
871 RETVAL 1495 RETVAL
872 1496
873void 1497void
874cursor_pos (CFClient::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
875 PPCODE: 1499 PPCODE:
876{ 1500{
877 PangoRectangle strong_pos; 1501 PangoRectangle pos;
878 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
879 1503
880 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
881 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
882 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
883 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
884} 1508}
885 1509
886void 1510void
887render (CFClient::Layout self) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
888 PPCODE: 1512 PPCODE:
889{ 1513{
890 SV *retval; 1514 int line, x;
891 int w, h;
892 1515
893 layout_get_pixel_size (self, &w, &h); 1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
894 1517#if !PANGO_VERSION_CHECK (1, 17, 3)
895 if (self->rgba) 1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
896 { 1519 --line;
897 cairo_surface_t *surface;
898 cairo_t *cairo;
899
900 retval = newSV (w * h * 4);
901 SvPOK_only (retval);
902 SvCUR_set (retval, w * h * 4);
903
904 memset (SvPVX (retval), 0, w * h * 4);
905
906 surface = cairo_image_surface_create_for_data (
907 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
908 cairo = cairo_create (surface);
909 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911 pango_cairo_show_layout (cairo, self->pl);
912
913 cairo_destroy (cairo);
914 cairo_surface_destroy (surface);
915
916 // what a mess, and its premultiplied, too :(
917 {
918 uint32_t *p = (uint32_t *)SvPVX (retval);
919 uint32_t *e = p + w * h;
920
921 while (p < e)
922 {
923 uint32_t rgba = *p;
924 rgba = (rgba >> 24) | (rgba << 8);
925#if 0
926#ifdef _WIN32
927 {//D
928 uint8_t r = rgba >> 24;
929 uint8_t g = rgba >> 16;
930 uint8_t b = rgba >> 8;
931 uint8_t a = rgba >> 0;
932
933 rgba = (rgba & 0xffffff00) | a;
934 }
935#endif 1520#endif
936#endif
937 rgba = SDL_SwapBE32 (rgba);
938 *p++ = rgba;
939 }
940 }
941
942 EXTEND (SP, 5); 1521 EXTEND (SP, 2);
943 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)
944 PUSHs (sv_2mortal (newSViv (h))); 1543 PUSHs (sv_2mortal (newSViv (index + trailing)));
945 PUSHs (sv_2mortal (retval));
946 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948 }
949 else 1544 else
950 { 1545 {
951 FT_Bitmap bitmap;
952
953 retval = newSV (w * h);
954 SvPOK_only (retval);
955 SvCUR_set (retval, w * h);
956
957 bitmap.rows = h;
958 bitmap.width = w;
959 bitmap.pitch = w;
960 bitmap.buffer = (unsigned char*)SvPVX (retval);
961 bitmap.num_grays = 256;
962 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964 memset (bitmap.buffer, 0, w * h);
965
966 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968 EXTEND (SP, 5);
969 PUSHs (sv_2mortal (newSViv (w))); 1546 PUSHs (sv_2mortal (newSViv (index)));
970 PUSHs (sv_2mortal (newSViv (h))); 1547 PUSHs (sv_2mortal (newSViv (trailing)));
971 PUSHs (sv_2mortal (retval));
972 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974 } 1548 }
975} 1549}
976 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
977MODULE = CFClient PACKAGE = CFClient::Texture 1585MODULE = Deliantra::Client PACKAGE = DC::Texture
978 1586
1587PROTOTYPES: ENABLE
1588
979void 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
980draw_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.)
981 PROTOTYPE: $$$;$$ 1613 PROTOTYPE: $$$;$$
982 ALIAS: 1614 ALIAS:
983 draw_quad_alpha = 1 1615 draw_quad_alpha = 1
984 draw_quad_alpha_premultiplied = 2 1616 draw_quad_alpha_premultiplied = 2
985 CODE: 1617 CODE:
986{ 1618{
987 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
988 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
989 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
990 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;
991 1626
992 if (items < 5) 1627 if (items < 5)
993 { 1628 {
994 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
995 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1023 glDisable (GL_ALPHA_TEST); 1658 glDisable (GL_ALPHA_TEST);
1024 glDisable (GL_BLEND); 1659 glDisable (GL_BLEND);
1025 } 1660 }
1026} 1661}
1027 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
1028MODULE = CFClient PACKAGE = CFClient::Map 1674MODULE = Deliantra::Client PACKAGE = DC::Map
1029 1675
1030CFClient::Map 1676PROTOTYPES: DISABLE
1031new (SV *class, int map_width, int map_height) 1677
1678DC::Map
1679new (SV *class)
1032 CODE: 1680 CODE:
1033 New (0, RETVAL, 1, struct map); 1681 New (0, RETVAL, 1, struct map);
1034 RETVAL->x = 0; 1682 RETVAL->x = 0;
1035 RETVAL->y = 0; 1683 RETVAL->y = 0;
1036 RETVAL->w = map_width; 1684 RETVAL->w = 0;
1037 RETVAL->h = map_height; 1685 RETVAL->h = 0;
1038 RETVAL->ox = 0; 1686 RETVAL->ox = 0;
1039 RETVAL->oy = 0; 1687 RETVAL->oy = 0;
1040 RETVAL->faces = 8192; 1688 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1689 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042 RETVAL->texs = 8192;
1043 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044 RETVAL->rows = 0; 1690 RETVAL->rows = 0;
1045 RETVAL->row = 0; 1691 RETVAL->row = 0;
1046 OUTPUT: 1692 OUTPUT:
1047 RETVAL 1693 RETVAL
1048 1694
1049void 1695void
1050DESTROY (CFClient::Map self) 1696DESTROY (DC::Map self)
1051 CODE: 1697 CODE:
1052{ 1698{
1053 map_clear (self); 1699 map_clear (self);
1054 Safefree (self->face); 1700 Safefree (self->face2tile);
1701 Safefree (self->tex);
1055 Safefree (self); 1702 Safefree (self);
1056} 1703}
1057 1704
1058void 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
1059clear (CFClient::Map self) 1712clear (DC::Map self)
1060 CODE: 1713 CODE:
1061 map_clear (self); 1714 map_clear (self);
1062 1715
1063void 1716void
1064set_face (CFClient::Map self, int face, int texid) 1717set_tileid (DC::Map self, int face, int tile)
1065 CODE: 1718 CODE:
1066{ 1719{
1067 while (self->faces <= face) 1720 need_facenum (self, face); self->face2tile [face] = tile;
1068 { 1721 need_texid (self, tile);
1069 Append (mapface, self->face, self->faces, self->faces);
1070 self->faces *= 2;
1071 }
1072
1073 self->face [face] = texid;
1074} 1722}
1075 1723
1076void 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
1077set_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)
1078 CODE: 1749 CODE:
1079{ 1750{
1080 while (self->texs <= texid) 1751 need_texid (self, texid);
1081 {
1082 Append (maptex, self->tex, self->texs, self->texs);
1083 self->texs *= 2;
1084 }
1085 1752
1086 { 1753 {
1087 maptex *tex = self->tex + texid; 1754 maptex *tex = self->tex + texid;
1088 1755
1089 tex->name = name; 1756 tex->name = name;
… …
1105 // use uglier nearest interpolation because linear suffers 1772 // use uglier nearest interpolation because linear suffers
1106 // from transparent color bleeding and ugly wrapping effects. 1773 // from transparent color bleeding and ugly wrapping effects.
1107 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1774 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108} 1775}
1109 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
1110int 1797int
1111ox (CFClient::Map self) 1798ox (DC::Map self)
1112 ALIAS: 1799 ALIAS:
1113 oy = 1 1800 oy = 1
1114 x = 2 1801 x = 2
1115 y = 3 1802 y = 3
1116 w = 4 1803 w = 4
… …
1127 } 1814 }
1128 OUTPUT: 1815 OUTPUT:
1129 RETVAL 1816 RETVAL
1130 1817
1131void 1818void
1132scroll (CFClient::Map self, int dx, int dy) 1819scroll (DC::Map self, int dx, int dy)
1133 CODE: 1820 CODE:
1134{ 1821{
1135 if (dx > 0) 1822 if (dx > 0)
1136 map_blank (self, self->x, self->y, dx - 1, self->h); 1823 map_blank (self, self->x, self->y, dx, self->h);
1137 else if (dx < 0) 1824 else if (dx < 0)
1138 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);
1139 1826
1140 if (dy > 0) 1827 if (dy > 0)
1141 map_blank (self, self->x, self->y, self->w, dy - 1); 1828 map_blank (self, self->x, self->y, self->w, dy);
1142 else if (dy < 0) 1829 else if (dy < 0)
1143 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);
1144 1831
1145 self->ox += dx; self->x += dx; 1832 self->ox += dx; self->x += dx;
1146 self->oy += dy; self->y += dy; 1833 self->oy += dy; self->y += dy;
1147 1834
1148 while (self->y < 0) 1835 while (self->y < 0)
… …
1152 self->rows += MAP_EXTEND_Y; 1839 self->rows += MAP_EXTEND_Y;
1153 self->y += MAP_EXTEND_Y; 1840 self->y += MAP_EXTEND_Y;
1154 } 1841 }
1155} 1842}
1156 1843
1157void 1844SV *
1158map1a_update (CFClient::Map self, SV *data_) 1845map1a_update (DC::Map self, SV *data_, int extmap)
1159 CODE: 1846 CODE:
1160{ 1847{
1161 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1848 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1162 uint8_t *data_end = (uint8_t *)SvEND (data_); 1849 uint8_t *data_end = (uint8_t *)SvEND (data_);
1163 mapcell *cell; 1850 mapcell *cell;
1164 int x, y, flags; 1851 int x, y, z, flags;
1852 AV *missing = newAV ();
1853 RETVAL = newRV_noinc ((SV *)missing);
1165 1854
1166 while (data < data_end) 1855 while (data < data_end - 1)
1167 { 1856 {
1168 flags = (data [0] << 8) + data [1]; data += 2; 1857 flags = (data [0] << 8) + data [1]; data += 2;
1169 1858
1170 x = ((flags >> 10) & 63) + self->x; 1859 x = self->x + ((flags >> 10) & 63);
1171 y = ((flags >> 4) & 63) + self->y; 1860 y = self->y + ((flags >> 4) & 63);
1172 1861
1173 cell = map_get_cell (self, x, y); 1862 cell = map_get_cell (self, x, y);
1174 1863
1175 if (flags & 15) 1864 if (flags & 15)
1176 { 1865 {
1177 if (cell->darkness < 0) 1866 if (!cell->darkness)
1178 { 1867 {
1868 memset (cell, 0, sizeof (*cell));
1179 cell->darkness = 0; 1869 cell->darkness = 256;
1180 cell->face [0] = 0;
1181 cell->face [1] = 0;
1182 cell->face [2] = 0;
1183 } 1870 }
1184 1871
1185 cell->darkness = flags & 8 ? *data++ : 255;
1186
1187 //TODO: don't trust server data to be in-range(!) 1872 //TODO: don't trust server data to be in-range(!)
1188 1873
1189 if (flags & 4) 1874 if (flags & 8)
1190 { 1875 {
1191 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;
1192 } 1914 }
1193 1915
1916 for (z = 0; z <= 2; ++z)
1194 if (flags & 2) 1917 if (flags & (4 >> z))
1195 { 1918 {
1196 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 }
1197 } 1938 }
1198
1199 if (flags & 1)
1200 {
1201 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1202 }
1203 } 1939 }
1204 else 1940 else
1205 cell->darkness = -1; 1941 CELL_CLEAR (cell);
1206 } 1942 }
1207} 1943}
1944 OUTPUT:
1945 RETVAL
1208 1946
1209SV * 1947SV *
1210mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1948mapmap (DC::Map self, int x0, int y0, int w, int h)
1211 CODE: 1949 CODE:
1212{ 1950{
1213 int x1, x; 1951 int x1, x;
1214 int y1, y; 1952 int y1, y;
1215 int z; 1953 int z;
… …
1236 { 1974 {
1237 mapcell *cell = row->col + (x - row->c0); 1975 mapcell *cell = row->col + (x - row->c0);
1238 1976
1239 for (z = 0; z <= 0; z++) 1977 for (z = 0; z <= 0; z++)
1240 { 1978 {
1241 mapface face = cell->face [z];
1242
1243 if (face)
1244 {
1245 maptex tex = self->tex [face]; 1979 maptex tex = self->tex [cell->tile [z]];
1246 int a0 = 255 - tex.a; 1980 int a0 = 255 - tex.a;
1247 int a1 = tex.a; 1981 int a1 = tex.a;
1248 1982
1249 r = (r * a0 + tex.r * a1) / 255; 1983 r = (r * a0 + tex.r * a1) / 255;
1250 g = (g * a0 + tex.g * a1) / 255; 1984 g = (g * a0 + tex.g * a1) / 255;
1251 b = (b * a0 + tex.b * a1) / 255; 1985 b = (b * a0 + tex.b * a1) / 255;
1252 a = (a * a0 + tex.a * a1) / 255; 1986 a = (a * a0 + tex.a * a1) / 255;
1253 }
1254 } 1987 }
1255 } 1988 }
1256 1989
1257 *map++ = (r ) 1990 *map++ = (r )
1258 | (g << 8) 1991 | (g << 8)
… …
1265} 1998}
1266 OUTPUT: 1999 OUTPUT:
1267 RETVAL 2000 RETVAL
1268 2001
1269void 2002void
1270draw (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 // that's 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)
1271 PPCODE: 2404 PPCODE:
1272{ 2405{
1273 int vx, vy;
1274 int x, y, z; 2406 int x, y;
1275 int last_name; 2407 int sw1 = sw + 2;
1276 mapface face; 2408 int sh1 = sh + 2;
2409 int sh3 = sh * 3;
1277 int sw4 = (sw + 3) & ~3; 2410 int sw34 = (sw * 3 + 3) & ~3;
2411 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1278 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2412 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1279 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2413 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1280 2414
1281 memset (darkness, 255, sw4 * sh);
1282 SvPOK_only (darkness_sv); 2415 SvPOK_only (darkness3_sv);
1283 SvCUR_set (darkness_sv, sw4 * sh); 2416 SvCUR_set (darkness3_sv, sw34 * sh3);
1284 2417
1285 vx = self->x + (self->w - sw) / 2 - shift_x; 2418 mx += self->x - 1;
1286 vy = self->y + (self->h - sh) / 2 - shift_y; 2419 my += self->y - 1;
1287 2420
1288 /* 2421 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1289 int vx = self->vx = self->w >= sw
1290 ? self->x + (self->w - sw) / 2
1291 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292 2422
1293 int vy = self->vy = self->h >= sh
1294 ? self->y + (self->h - sh) / 2
1295 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296 */
1297
1298 glColor4ub (255, 255, 255, 255);
1299
1300 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301 glEnable (GL_BLEND);
1302 glEnable (GL_TEXTURE_2D);
1303 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305 glBegin (GL_QUADS);
1306
1307 last_name = 0;
1308
1309 for (z = 0; z < 3; z++)
1310 for (y = 0; y < sh; y++) 2423 for (y = 0; y < sh1; y++)
1311 if (0 <= y + vy && y + vy < self->rows) 2424 if (0 <= y + my && y + my < self->rows)
1312 { 2425 {
1313 maprow *row = self->row + (y + vy); 2426 maprow *row = self->row + (y + my);
1314 2427
1315 for (x = 0; x < sw; x++) 2428 for (x = 0; x < sw1; x++)
1316 if (row->c0 <= x + vx && x + vx < row->c1) 2429 if (row->c0 <= x + mx && x + mx < row->c1)
1317 { 2430 {
1318 mapcell *cell = row->col + (x + vx - row->c0); 2431 mapcell *cell = row->col + (x + mx - row->c0);
1319 2432
1320 darkness[y * sw4 + x] = cell->darkness < 0 2433 darkness1 [y * sw1 + x] = cell->darkness
2434 ? 255 - (cell->darkness - 1)
1321 ? 255 - FOW_DARKNESS 2435 : 255 - FOW_DARKNESS;
1322 : 255 - cell->darkness;
1323
1324 face = cell->face [z];
1325
1326 if (face)
1327 {
1328 maptex tex = self->tex [face];
1329
1330 int px = (x + 1) * 32 - tex.w;
1331 int py = (y + 1) * 32 - tex.h;
1332
1333 if (last_name != tex.name)
1334 {
1335 glEnd ();
1336 last_name = tex.name;
1337 glBindTexture (GL_TEXTURE_2D, last_name);
1338 glBegin (GL_QUADS);
1339 }
1340
1341 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345 }
1346 } 2436 }
1347 } 2437 }
1348 2438
1349 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];
1350 2451
1351 glDisable (GL_TEXTURE_2D); 2452 uint8_t r11 = (d11 + d21 + d12) / 3;
1352 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);
1353 2476
1354 EXTEND (SP, 3); 2477 EXTEND (SP, 3);
1355 PUSHs (sv_2mortal (newSViv (sw4))); 2478 PUSHs (sv_2mortal (newSViv (sw34)));
1356 PUSHs (sv_2mortal (newSViv (sh))); 2479 PUSHs (sv_2mortal (newSViv (sh3)));
1357 PUSHs (darkness_sv); 2480 PUSHs (darkness3_sv);
1358} 2481}
1359 2482
1360SV * 2483SV *
1361get_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)
1362 CODE: 2485 CODE:
1363{ 2486{
1364 int x, y, x1, y1; 2487 int x, y, x1, y1;
1365 SV *data_sv = newSV (w * h * 7 + 5); 2488 SV *data_sv = newSV (w * h * 7 + 5);
1366 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2489 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1391 if (row && row->c0 <= x && x < row->c1) 2514 if (row && row->c0 <= x && x < row->c1)
1392 { 2515 {
1393 mapcell *cell = row->col + (x - row->c0); 2516 mapcell *cell = row->col + (x - row->c0);
1394 uint8_t flags = 0; 2517 uint8_t flags = 0;
1395 2518
1396 if (cell->face [0]) flags |= 1; 2519 if (cell->tile [0]) flags |= 1;
1397 if (cell->face [1]) flags |= 2; 2520 if (cell->tile [1]) flags |= 2;
1398 if (cell->face [2]) flags |= 4; 2521 if (cell->tile [2]) flags |= 4;
1399 2522
1400 *data++ = flags; 2523 *data++ = flags;
1401 2524
1402 if (flags & 1) 2525 if (flags & 1)
1403 { 2526 {
2527 tileid tile = cell->tile [0];
1404 *data++ = cell->face [0] >> 8; 2528 *data++ = tile >> 8;
1405 *data++ = cell->face [0]; 2529 *data++ = tile;
1406 } 2530 }
1407 2531
1408 if (flags & 2) 2532 if (flags & 2)
1409 { 2533 {
2534 tileid tile = cell->tile [1];
1410 *data++ = cell->face [1] >> 8; 2535 *data++ = tile >> 8;
1411 *data++ = cell->face [1]; 2536 *data++ = tile;
1412 } 2537 }
1413 2538
1414 if (flags & 4) 2539 if (flags & 4)
1415 { 2540 {
2541 tileid tile = cell->tile [2];
1416 *data++ = cell->face [2] >> 8; 2542 *data++ = tile >> 8;
1417 *data++ = cell->face [2]; 2543 *data++ = tile;
1418 } 2544 }
1419 } 2545 }
1420 else 2546 else
1421 *data++ = 0; 2547 *data++ = 0;
1422 } 2548 }
1423 } 2549 }
1424 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 {
1425 SvPOK_only (data_sv); 2554 SvPOK_only (data_sv);
1426 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2555 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2556 }
2557
1427 RETVAL = data_sv; 2558 RETVAL = data_sv;
1428} 2559}
1429 OUTPUT: 2560 OUTPUT:
1430 RETVAL 2561 RETVAL
1431 2562
1432void 2563void
1433set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2564set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1434 PPCODE: 2565 PPCODE:
1435{ 2566{
1436 int x, y, z; 2567 int x, y, z;
1437 int w, h; 2568 int w, h;
1438 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;
1439 2580
1440 if (*data++ != 0) 2581 if (*data++ != 0)
1441 return; /* version mismatch */ 2582 XSRETURN_EMPTY; /* version mismatch */
1442 2583
1443 w = *data++ << 8; w |= *data++; 2584 w = *data++ << 8; w |= *data++;
1444 h = *data++ << 8; h |= *data++; 2585 h = *data++ << 8; h |= *data++;
1445 2586
1446 // 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
… …
1458 { 2599 {
1459 maprow *row = map_get_row (self, y); 2600 maprow *row = map_get_row (self, y);
1460 2601
1461 for (x = x0; x < x1; x++) 2602 for (x = x0; x < x1; x++)
1462 { 2603 {
2604 uint8_t flags;
2605
2606 if (data + 7 >= end)
2607 XSRETURN_EMPTY;
2608
1463 uint8_t flags = *data++; 2609 flags = *data++;
1464 2610
1465 if (flags) 2611 if (flags)
1466 { 2612 {
1467 mapface face[3] = { 0, 0, 0 };
1468
1469 mapcell *cell = row_get_cell (row, x); 2613 mapcell *cell = row_get_cell (row, x);
2614 tileid tile[3] = { 0, 0, 0 };
1470 2615
1471 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2616 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1472 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2617 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1473 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2618 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1474 2619
1475 if (cell->darkness <= 0) 2620 if (cell->darkness == 0)
1476 { 2621 {
1477 cell->darkness = -1; 2622 /*cell->darkness = 0;*/
2623 EXTEND (SP, 3);
1478 2624
1479 for (z = 0; z <= 2; z++) 2625 for (z = 0; z <= 2; z++)
1480 { 2626 {
1481 cell->face[z] = face[z]; 2627 tileid t = tile [z];
1482 2628
1483 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2629 if (t >= self->texs || (t && !self->tex [t].name))
2630 {
1484 XPUSHs (sv_2mortal (newSViv (face[z]))); 2631 PUSHs (sv_2mortal (newSViv (t)));
2632 need_texid (self, t);
2633 }
2634
2635 cell->tile [z] = t;
1485 } 2636 }
1486 } 2637 }
1487 } 2638 }
1488 } 2639 }
1489 } 2640 }
1490} 2641}
1491 2642
1492MODULE = CFClient PACKAGE = CFClient::MixChunk 2643MODULE = Deliantra::Client PACKAGE = DC::RW
1493 2644
1494CFClient::MixChunk 2645DC::RW
1495new_from_file (SV *class, char *path) 2646new (SV *class, SV *data_sv)
1496 CODE: 2647 CODE:
1497 RETVAL = Mix_LoadWAV (path); 2648{
2649 STRLEN datalen;
2650 char *data = SvPVbyte (data_sv, datalen);
2651
2652 RETVAL = SDL_RWFromConstMem (data, datalen);
2653}
1498 OUTPUT: 2654 OUTPUT:
1499 RETVAL 2655 RETVAL
1500 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 : '('
1501void 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
1502DESTROY (CFClient::MixChunk self) 2766DESTROY (DC::MixChunk self)
1503 CODE: 2767 CODE:
1504 Mix_FreeChunk (self); 2768 Mix_FreeChunk (self);
1505 2769
1506int 2770int
1507volume (CFClient::MixChunk self, int volume = -1) 2771volume (DC::MixChunk self, int volume = -1)
1508 CODE: 2772 CODE:
2773 if (items > 1)
2774 volume = CLAMP (volume, 0, 128);
1509 RETVAL = Mix_VolumeChunk (self, volume); 2775 RETVAL = Mix_VolumeChunk (self, volume);
1510 OUTPUT: 2776 OUTPUT:
1511 RETVAL 2777 RETVAL
1512 2778
1513int 2779DC::Channel
1514play (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)
1515 CODE: 2781 CODE:
2782{
1516 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}
1517 OUTPUT: 2794 OUTPUT:
1518 RETVAL 2795 RETVAL
1519 2796
1520MODULE = CFClient PACKAGE = CFClient::MixMusic 2797MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1521 2798
1522int 2799int
1523volume (int volume = -1) 2800volume (int volume = -1)
2801 PROTOTYPE: ;$
1524 CODE: 2802 CODE:
2803 if (items > 0)
2804 volume = CLAMP (volume, 0, 128);
1525 RETVAL = Mix_VolumeMusic (volume); 2805 RETVAL = Mix_VolumeMusic (volume);
1526 OUTPUT: 2806 OUTPUT:
1527 RETVAL 2807 RETVAL
1528 2808
1529CFClient::MixMusic 2809void
1530new_from_file (SV *class, char *path) 2810fade_out (int ms)
1531 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:
1532 RETVAL = Mix_LoadMUS (path); 2822 RETVAL = Mix_LoadMUS_RW (rwops);
1533 OUTPUT: 2823 OUTPUT:
1534 RETVAL 2824 RETVAL
1535 2825
1536void 2826void
1537DESTROY (CFClient::MixMusic self) 2827DESTROY (DC::MixMusic self)
1538 CODE: 2828 CODE:
1539 Mix_FreeMusic (self); 2829 Mix_FreeMusic (self);
1540 2830
1541int 2831int
1542play (CFClient::MixMusic self, int loops = -1) 2832play (DC::MixMusic self, int loops = -1)
1543 CODE: 2833 CODE:
1544 RETVAL = Mix_PlayMusic (self, loops); 2834 RETVAL = Mix_PlayMusic (self, loops);
1545 OUTPUT: 2835 OUTPUT:
1546 RETVAL 2836 RETVAL
1547 2837
2838void
2839fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2840 CODE:
2841 Mix_FadeInMusicPos (self, loops, ms, position);
2842
1548MODULE = CFClient PACKAGE = CFClient::OpenGL 2843MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2844
2845PROTOTYPES: ENABLE
1549 2846
1550BOOT: 2847BOOT:
1551{ 2848{
1552 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2849 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1553 static const struct { 2850 static const struct {
1554 const char *name; 2851 const char *name;
1555 IV iv; 2852 IV iv;
1556 } *civ, const_iv[] = { 2853 } *civ, const_iv[] = {
1557# 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),
1558 const_iv (GL_COLOR_MATERIAL), 2858 const_iv (GL_COLOR_MATERIAL),
1559 const_iv (GL_SMOOTH), 2859 const_iv (GL_SMOOTH),
1560 const_iv (GL_FLAT), 2860 const_iv (GL_FLAT),
1561 const_iv (GL_DITHER), 2861 const_iv (GL_DITHER),
1562 const_iv (GL_BLEND), 2862 const_iv (GL_BLEND),
… …
1564 const_iv (GL_SCISSOR_TEST), 2864 const_iv (GL_SCISSOR_TEST),
1565 const_iv (GL_DEPTH_TEST), 2865 const_iv (GL_DEPTH_TEST),
1566 const_iv (GL_ALPHA_TEST), 2866 const_iv (GL_ALPHA_TEST),
1567 const_iv (GL_NORMALIZE), 2867 const_iv (GL_NORMALIZE),
1568 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),
1569 const_iv (GL_AND), 2872 const_iv (GL_AND),
1570 const_iv (GL_ONE), 2873 const_iv (GL_ONE),
1571 const_iv (GL_ZERO), 2874 const_iv (GL_ZERO),
1572 const_iv (GL_SRC_ALPHA), 2875 const_iv (GL_SRC_ALPHA),
1573 const_iv (GL_DST_ALPHA), 2876 const_iv (GL_DST_ALPHA),
1574 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2877 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575 const_iv (GL_ONE_MINUS_DST_ALPHA), 2878 const_iv (GL_ONE_MINUS_DST_ALPHA),
1576 const_iv (GL_SRC_ALPHA_SATURATE), 2879 const_iv (GL_SRC_ALPHA_SATURATE),
1577 const_iv (GL_RGB), 2880 const_iv (GL_RGB),
1578 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),
1579 const_iv (GL_UNSIGNED_BYTE), 2885 const_iv (GL_UNSIGNED_BYTE),
1580 const_iv (GL_UNSIGNED_SHORT), 2886 const_iv (GL_UNSIGNED_SHORT),
1581 const_iv (GL_UNSIGNED_INT), 2887 const_iv (GL_UNSIGNED_INT),
1582 const_iv (GL_ALPHA), 2888 const_iv (GL_ALPHA),
1583 const_iv (GL_INTENSITY), 2889 const_iv (GL_INTENSITY),
1584 const_iv (GL_LUMINANCE), 2890 const_iv (GL_LUMINANCE),
1585 const_iv (GL_LUMINANCE_ALPHA), 2891 const_iv (GL_LUMINANCE_ALPHA),
1586 const_iv (GL_FLOAT), 2892 const_iv (GL_FLOAT),
1587 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),
1588 const_iv (GL_COMPILE), 2900 const_iv (GL_COMPILE),
2901 const_iv (GL_PROXY_TEXTURE_1D),
2902 const_iv (GL_PROXY_TEXTURE_2D),
1589 const_iv (GL_TEXTURE_1D), 2903 const_iv (GL_TEXTURE_1D),
1590 const_iv (GL_TEXTURE_2D), 2904 const_iv (GL_TEXTURE_2D),
1591 const_iv (GL_TEXTURE_ENV), 2905 const_iv (GL_TEXTURE_ENV),
1592 const_iv (GL_TEXTURE_MAG_FILTER), 2906 const_iv (GL_TEXTURE_MAG_FILTER),
1593 const_iv (GL_TEXTURE_MIN_FILTER), 2907 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1614 const_iv (GL_COLOR_LOGIC_OP), 2928 const_iv (GL_COLOR_LOGIC_OP),
1615 const_iv (GL_SEPARABLE_2D), 2929 const_iv (GL_SEPARABLE_2D),
1616 const_iv (GL_CONVOLUTION_2D), 2930 const_iv (GL_CONVOLUTION_2D),
1617 const_iv (GL_CONVOLUTION_BORDER_MODE), 2931 const_iv (GL_CONVOLUTION_BORDER_MODE),
1618 const_iv (GL_CONSTANT_BORDER), 2932 const_iv (GL_CONSTANT_BORDER),
2933 const_iv (GL_POINTS),
1619 const_iv (GL_LINES), 2934 const_iv (GL_LINES),
2935 const_iv (GL_LINE_STRIP),
1620 const_iv (GL_LINE_LOOP), 2936 const_iv (GL_LINE_LOOP),
1621 const_iv (GL_QUADS), 2937 const_iv (GL_QUADS),
1622 const_iv (GL_QUAD_STRIP), 2938 const_iv (GL_QUAD_STRIP),
1623 const_iv (GL_TRIANGLES), 2939 const_iv (GL_TRIANGLES),
1624 const_iv (GL_TRIANGLE_STRIP), 2940 const_iv (GL_TRIANGLE_STRIP),
1625 const_iv (GL_TRIANGLE_FAN), 2941 const_iv (GL_TRIANGLE_FAN),
2942 const_iv (GL_POLYGON),
1626 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),
1627 const_iv (GL_FASTEST), 2949 const_iv (GL_FASTEST),
2950 const_iv (GL_DONT_CARE),
2951 const_iv (GL_NICEST),
1628 const_iv (GL_V2F), 2952 const_iv (GL_V2F),
1629 const_iv (GL_V3F), 2953 const_iv (GL_V3F),
1630 const_iv (GL_T2F_V3F), 2954 const_iv (GL_T2F_V3F),
1631 const_iv (GL_T2F_N3F_V3F), 2955 const_iv (GL_T2F_N3F_V3F),
1632# undef const_iv 2956# undef const_iv
1633 }; 2957 };
1634 2958
1635 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; )
1636 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);
1637} 2964}
2965
2966void
2967disable_GL_EXT_blend_func_separate ()
2968 CODE:
2969 gl.BlendFuncSeparate = 0;
2970 gl.BlendFuncSeparateEXT = 0;
1638 2971
1639char * 2972char *
1640gl_vendor () 2973gl_vendor ()
1641 CODE: 2974 CODE:
1642 RETVAL = (char *)glGetString (GL_VENDOR); 2975 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1655 CODE: 2988 CODE:
1656 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2989 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1657 OUTPUT: 2990 OUTPUT:
1658 RETVAL 2991 RETVAL
1659 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
1660int glGetError () 3007int glGetError ()
3008
3009void glFinish ()
1661 3010
1662void glClear (int mask) 3011void glClear (int mask)
1663 3012
1664void glClearColor (float r, float g, float b, float a = 1.0) 3013void glClearColor (float r, float g, float b, float a = 1.0)
1665 PROTOTYPE: @ 3014 PROTOTYPE: @
… …
1690 3039
1691void glPopMatrix () 3040void glPopMatrix ()
1692 3041
1693void glLoadIdentity () 3042void glLoadIdentity ()
1694 3043
3044void glDrawBuffer (int buffer)
3045
3046void glReadBuffer (int buffer)
3047
1695# near_ and far_ are due to microsofts buggy "c" compiler 3048# near_ and far_ are due to microsofts buggy "c" compiler
1696void 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_)
1697 3050
1698# near_ and far_ are due to microsofts buggy "c" compiler 3051# near_ and far_ are due to microsofts buggy "c" compiler
1699void 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
1700 3055
1701void glViewport (int x, int y, int width, int height) 3056void glViewport (int x, int y, int width, int height)
1702 3057
1703void glScissor (int x, int y, int width, int height) 3058void glScissor (int x, int y, int width, int height)
1704 3059
… …
1712 3067
1713void glRotate (float angle, float x, float y, float z) 3068void glRotate (float angle, float x, float y, float z)
1714 CODE: 3069 CODE:
1715 glRotatef (angle, x, y, z); 3070 glRotatef (angle, x, y, z);
1716 3071
1717void glBegin (int mode)
1718
1719void glEnd ()
1720
1721void glColor (float r, float g, float b, float a = 1.0) 3072void glColor (float r, float g, float b, float a = 1.0)
1722 PROTOTYPE: @ 3073 PROTOTYPE: @
1723 ALIAS: 3074 ALIAS:
1724 glColor_premultiply = 1 3075 glColor_premultiply = 1
1725 CODE: 3076 CODE:
1726 if (ix) 3077 if (ix)
1727 { 3078 {
1728 r *= a; 3079 r *= a;
1729 g *= a; 3080 g *= a;
1730 b *= a; 3081 b *= a;
1731 } 3082 }
1732 // microsoft visual "c" rounds instead of truncating... 3083 // microsoft visual "c" rounds instead of truncating...
1733 glColor4ub (MIN ((int)(r * 256.f), 255), 3084 glColor4f (r, g, b, a);
1734 MIN ((int)(g * 256.f), 255),
1735 MIN ((int)(b * 256.f), 255),
1736 MIN ((int)(a * 256.f), 255));
1737
1738void glInterleavedArrays (int format, int stride, char *data)
1739
1740void glDrawElements (int mode, int count, int type, char *indices)
1741
1742# 1.2 void glDrawRangeElements (int mode, int start, int end
1743 3085
1744void glRasterPos (float x, float y, float z = 0.) 3086void glRasterPos (float x, float y, float z = 0.)
1745 CODE: 3087 CODE:
1746 glRasterPos3f (0, 0, z); 3088 glRasterPos3f (0, 0, z);
1747 glBitmap (0, 0, 0, 0, x, y, 0); 3089 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1752 3094
1753void glTexCoord (float s, float t) 3095void glTexCoord (float s, float t)
1754 CODE: 3096 CODE:
1755 glTexCoord2f (s, t); 3097 glTexCoord2f (s, t);
1756 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
1757void glTexEnv (int target, int pname, float param) 3128void glTexEnv (int target, int pname, float param)
1758 CODE: 3129 CODE:
1759 glTexEnvf (target, pname, param); 3130 glTexEnvf (target, pname, param);
1760 3131
1761void glTexParameter (int target, int pname, float param) 3132void glTexParameter (int target, int pname, float param)
… …
1777void 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)
1778 CODE: 3149 CODE:
1779 if (gl.SeparableFilter2D) 3150 if (gl.SeparableFilter2D)
1780 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3151 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1781 3152
1782void 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)
1783 3154
1784void 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)
1785 3156
1786void 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)
1787 3160
1788void 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)
1789 3162
1790int glGenTexture () 3163int glGenTexture ()
1791 CODE: 3164 CODE:
1792{ 3165 RETVAL = gen_texture ();
1793 GLuint name;
1794 glGenTextures (1, &name);
1795 RETVAL = name;
1796}
1797 OUTPUT: 3166 OUTPUT:
1798 RETVAL 3167 RETVAL
1799 3168
1800void glDeleteTexture (int name) 3169void glDeleteTexture (int name)
1801 CODE: 3170 CODE:
1802{
1803 GLuint name_ = name;
1804 glDeleteTextures (1, &name_); 3171 del_texture (name);
1805} 3172
1806
1807int glGenList () 3173int glGenList ()
1808 CODE: 3174 CODE:
1809 RETVAL = glGenLists (1); 3175 RETVAL = glGenLists (1);
1810 OUTPUT: 3176 OUTPUT:
1811 RETVAL 3177 RETVAL
… …
1818 3184
1819void glEndList () 3185void glEndList ()
1820 3186
1821void glCallList (int list) 3187void glCallList (int list)
1822 3188
3189MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1823 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