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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.83 by root, Mon May 15 00:25:14 2006 UTC vs.
Revision 1.293 by root, Thu Dec 17 02:49:38 2009 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
52 92
53#define GL_CALL(type,func,args) \ 93/* mask out modifiers we are not interested in */
54 { \ 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 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;
103
104static struct
105{
106#define GL_FUNC(ptr,name) ptr name;
107#include "glfunc.h"
108#undef GL_FUNC
109} gl;
110
111static void
112gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
113{
114 if (gl.BlendFuncSeparate)
115 gl.BlendFuncSeparate (sa, da, saa, daa);
116 else if (gl.BlendFuncSeparateEXT)
117 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
118 else
119 glBlendFunc (sa, da);
120}
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;
68typedef Mix_Chunk *CFClient__MixChunk; 155typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 156typedef Mix_Music *DC__MixMusic;
70 157
71typedef 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}
72 177
73typedef struct cf_layout { 178typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 179 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 180 float r, g, b, a; // default color for rgba mode
77 int base_height; 181 int base_height;
78 CFClient__Font font; 182 DC__Font font;
183 rc_t *rc;
79} *CFClient__Layout; 184} *DC__Layout;
80 185
81static CFClient__Font default_font; 186static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 187static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 188static PangoFontMap *opengl_fontmap;
84 189
85static void 190static void
86substitute_func (FcPattern *pattern, gpointer data) 191substitute_func (FcPattern *pattern, gpointer data)
87{ 192{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 193 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifdef _WIN32 194#ifdef FC_HINT_STYLE
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 195 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91#else 196#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 197 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif
94} 198}
95 199
96static void 200static void
97layout_update_font (CFClient__Layout self) 201layout_update_font (DC__Layout self)
98{ 202{
99 /* 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
100 * reasonably well with bitstream vera 204 * reasonably well with dejavu/bistream fonts
101 */ 205 */
102 PangoFontDescription *font = self->font ? self->font : default_font; 206 PangoFontDescription *font = self->font ? self->font : default_font;
103 207
104 pango_font_description_set_absolute_size (font, 208 pango_font_description_set_absolute_size (font,
105 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 209 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
106 210
107 pango_layout_set_font_description (self->pl, font); 211 pango_layout_set_font_description (self->pl, font);
108} 212}
109 213
110static void 214static void
111layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 215layout_get_pixel_size (DC__Layout self, int *w, int *h)
112{ 216{
217 PangoRectangle rect;
218
219 // get_pixel_* wrongly rounds down
113 pango_layout_get_pixel_size (self->pl, w, h); 220 pango_layout_get_extents (self->pl, 0, &rect);
114 221
115 if (!*w) *w = 1; 222 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116 if (!*h) *h = 1; 223 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117 224
118 *w = (*w + 3) & ~3; 225 if (!rect.width) rect.width = 1;
119} 226 if (!rect.height) rect.height = 1;
120 227
228 *w = rect.width;
229 *h = rect.height;
230}
231
232typedef uint16_t tileid;
121typedef uint16_t mapface; 233typedef uint16_t faceid;
122 234
123typedef struct { 235typedef struct {
124 GLint name; 236 GLuint name;
125 int w, h; 237 int w, h;
126 float s, t; 238 float s, t;
127 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 */
128} maptex; 243} maptex;
129 244
130typedef struct { 245typedef struct {
246 uint32_t player;
247 tileid tile[3];
131 int16_t darkness; 248 uint16_t darkness;
132 mapface face[3]; 249 uint8_t stat_width, stat_hp, flags, smoothmax;
133} mapcell; 250} mapcell;
134 251
135typedef struct { 252typedef struct {
136 int32_t c0, c1; 253 int32_t c0, c1;
137 mapcell *col; 254 mapcell *col;
138} maprow; 255} maprow;
139 256
140typedef struct map { 257typedef struct map {
141 int x, y, w, h; 258 int x, y, w, h;
142 int ox, oy; /* offset to virtual global coordinate system */ 259 int ox, oy; /* offset to virtual global coordinate system */
143 int faces; 260 int faces; tileid *face2tile; // [faceid]
144 mapface *face; 261 int texs; maptex *tex; // [tileid]
145
146 int texs;
147 maptex *tex;
148 262
149 int32_t rows; 263 int32_t rows;
150 maprow *row; 264 maprow *row;
151} *CFClient__Map; 265} *DC__Map;
152 266
153static char * 267static char *
154prepend (char *ptr, int sze, int inc) 268prepend (char *ptr, int sze, int inc)
155{ 269{
156 char *p; 270 char *p;
… …
173} 287}
174 288
175#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))
176#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))
177 291
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
178static maprow * 312static maprow *
179map_get_row (CFClient__Map self, int y) 313map_get_row (DC__Map self, int y)
180{ 314{
181 if (0 > y) 315 if (0 > y)
182 { 316 {
183 int extend = - y + MAP_EXTEND_Y; 317 int extend = - y + MAP_EXTEND_Y;
184 Prepend (maprow, self->row, self->rows, extend); 318 Prepend (maprow, self->row, self->rows, extend);
… …
222 356
223 return row->col + (x - row->c0); 357 return row->col + (x - row->c0);
224} 358}
225 359
226static mapcell * 360static mapcell *
227map_get_cell (CFClient__Map self, int x, int y) 361map_get_cell (DC__Map self, int x, int y)
228{ 362{
229 return row_get_cell (map_get_row (self, y), x); 363 return row_get_cell (map_get_row (self, y), x);
230} 364}
231 365
232static void 366static void
233map_clear (CFClient__Map self) 367map_clear (DC__Map self)
234{ 368{
235 int r; 369 int r;
236 370
237 for (r = 0; r < self->rows; r++) 371 for (r = 0; r < self->rows; r++)
238 Safefree (self->row[r].col); 372 Safefree (self->row[r].col);
… …
245 self->oy = 0; 379 self->oy = 0;
246 self->row = 0; 380 self->row = 0;
247 self->rows = 0; 381 self->rows = 0;
248} 382}
249 383
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
250static void 394static void
251map_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)
252{ 396{
253 int x, y; 397 int x, y;
254 maprow *row; 398 maprow *row;
399 mapcell *cell;
255 400
256 for (y = y0; y < y0 + h; y++) 401 for (y = y0; y < y0 + h; y++)
257 if (y >= 0) 402 if (y >= 0)
258 { 403 {
259 if (y >= self->rows) 404 if (y >= self->rows)
… …
265 if (x >= row->c0) 410 if (x >= row->c0)
266 { 411 {
267 if (x >= row->c1) 412 if (x >= row->c1)
268 break; 413 break;
269 414
270 row->col[x - row->c0].darkness = -1; 415 cell = row->col + x - row->c0;
416
417 CELL_CLEAR (cell);
271 } 418 }
272 } 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);
273} 436}
274 437
275static void 438static void
276music_finished (void) 439music_finished (void)
277{ 440{
… …
296 ev.data2 = 0; 459 ev.data2 = 0;
297 460
298 SDL_PushEvent ((SDL_Event *)&ev); 461 SDL_PushEvent ((SDL_Event *)&ev);
299} 462}
300 463
301MODULE = 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
302 592
303PROTOTYPES: ENABLE 593PROTOTYPES: ENABLE
304 594
305BOOT: 595BOOT:
306{ 596{
307 HV *stash = gv_stashpv ("CFClient", 1); 597 HV *stash = gv_stashpv ("DC", 1);
308 static const struct { 598 static const struct {
309 const char *name; 599 const char *name;
310 IV iv; 600 IV iv;
311 } *civ, const_iv[] = { 601 } *civ, const_iv[] = {
312# 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
313 const_iv (SDL_ACTIVEEVENT), 606 const_iv (SDL_ACTIVEEVENT),
314 const_iv (SDL_KEYDOWN), 607 const_iv (SDL_KEYDOWN),
315 const_iv (SDL_KEYUP), 608 const_iv (SDL_KEYUP),
316 const_iv (SDL_MOUSEMOTION), 609 const_iv (SDL_MOUSEMOTION),
317 const_iv (SDL_MOUSEBUTTONDOWN), 610 const_iv (SDL_MOUSEBUTTONDOWN),
… …
326 const_iv (SDL_EVENT_RESERVEDA), 619 const_iv (SDL_EVENT_RESERVEDA),
327 const_iv (SDL_EVENT_RESERVEDB), 620 const_iv (SDL_EVENT_RESERVEDB),
328 const_iv (SDL_VIDEORESIZE), 621 const_iv (SDL_VIDEORESIZE),
329 const_iv (SDL_VIDEOEXPOSE), 622 const_iv (SDL_VIDEOEXPOSE),
330 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),
331 const_iv (SDLK_KP0), 681 const_iv (SDLK_KP0),
332 const_iv (SDLK_KP1), 682 const_iv (SDLK_KP1),
333 const_iv (SDLK_KP2), 683 const_iv (SDLK_KP2),
334 const_iv (SDLK_KP3), 684 const_iv (SDLK_KP3),
335 const_iv (SDLK_KP4), 685 const_iv (SDLK_KP4),
… …
390 const_iv (SDLK_BREAK), 740 const_iv (SDLK_BREAK),
391 const_iv (SDLK_MENU), 741 const_iv (SDLK_MENU),
392 const_iv (SDLK_POWER), 742 const_iv (SDLK_POWER),
393 const_iv (SDLK_EURO), 743 const_iv (SDLK_EURO),
394 const_iv (SDLK_UNDO), 744 const_iv (SDLK_UNDO),
745
395 const_iv (KMOD_NONE), 746 const_iv (KMOD_NONE),
747 const_iv (KMOD_SHIFT),
396 const_iv (KMOD_LSHIFT), 748 const_iv (KMOD_LSHIFT),
397 const_iv (KMOD_RSHIFT), 749 const_iv (KMOD_RSHIFT),
750 const_iv (KMOD_CTRL),
398 const_iv (KMOD_LCTRL), 751 const_iv (KMOD_LCTRL),
399 const_iv (KMOD_RCTRL), 752 const_iv (KMOD_RCTRL),
753 const_iv (KMOD_ALT),
400 const_iv (KMOD_LALT), 754 const_iv (KMOD_LALT),
401 const_iv (KMOD_RALT), 755 const_iv (KMOD_RALT),
756 const_iv (KMOD_META),
402 const_iv (KMOD_LMETA), 757 const_iv (KMOD_LMETA),
403 const_iv (KMOD_RMETA), 758 const_iv (KMOD_RMETA),
404 const_iv (KMOD_NUM), 759 const_iv (KMOD_NUM),
405 const_iv (KMOD_CAPS), 760 const_iv (KMOD_CAPS),
406 const_iv (KMOD_MODE), 761 const_iv (KMOD_MODE),
407 const_iv (KMOD_CTRL), 762
408 const_iv (KMOD_SHIFT), 763 const_iv (KMOD_LRAM),
409 const_iv (KMOD_ALT), 764
410 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)
411# undef const_iv 795# undef const_iv
412 }; 796 };
413 797
414 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; )
415 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);
416} 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)
417 825
418void 826void
419pango_init () 827pango_init ()
420 CODE: 828 CODE:
421{ 829{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx
423 ft2_fontmap = pango_ft2_font_map_new (); 830 opengl_fontmap = pango_opengl_font_map_new ();
424 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);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 832 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 833 /*pango_context_set_font_description (opengl_context, default_font);*/
427 cairo_fontmap = pango_cairo_font_map_get_default (); 834#if PANGO_VERSION_CHECK (1, 15, 2)
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 835 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
836 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
837#endif
429} 838}
430 839
431int 840char *SDL_GetError ()
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
433 841
434void 842void SDL_braino ()
843
844int SDL_Init (U32 flags)
845
846int SDL_InitSubSystem (U32 flags)
847
848void SDL_QuitSubSystem (U32 flags)
849
435SDL_Quit () 850void SDL_Quit ()
436 851
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
437void 861void
438SDL_ListModes () 862SDL_ListModes (int rgb, int alpha)
439 PPCODE: 863 PPCODE:
440{ 864{
441 SDL_Rect **m; 865 SDL_Rect **m;
442 866
443 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 867 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 868 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 869 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 870 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447 871
872 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
873 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
874
448 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 875 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
449 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 876 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
450 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 878 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
452 879
453 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 880 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
454 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
455 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 881 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
456
457 SDL_EnableUNICODE (1);
458 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
459 882
460 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 883 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
461 884
462 if (m && m != (SDL_Rect **)-1) 885 if (m && m != (SDL_Rect **)-1)
463 while (*m) 886 while (*m)
464 { 887 {
888 if ((*m)->w >= 400 && (*m)->h >= 300)
889 {
465 AV *av = newAV (); 890 AV *av = newAV ();
466 av_push (av, newSViv ((*m)->w)); 891 av_push (av, newSViv ((*m)->w));
467 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));
468 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 895 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
896 }
469 897
470 ++m; 898 ++m;
471 } 899 }
472} 900}
473 901
474int 902int
475SDL_SetVideoMode (int w, int h, int fullscreen) 903SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
476 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
477 RETVAL = !!SDL_SetVideoMode ( 914 RETVAL = !!SDL_SetVideoMode (
478 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 915 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
479 ); 916 );
480 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 917
918 if (RETVAL)
919 {
920 av_clear (texture_av);
921
922 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
924#include "glfunc.h"
925#undef GL_FUNC
926 }
927}
481 OUTPUT: 928 OUTPUT:
482 RETVAL 929 RETVAL
483 930
484void 931void
485SDL_GL_SwapBuffers () 932SDL_GL_SwapBuffers ()
486 933
934char *
935SDL_GetKeyName (int sym)
936
937int
938SDL_GetAppState ()
939
940int
941SDL_GetModState ()
942
487void 943void
488SDL_PollEvent () 944poll_events ()
489 PPCODE: 945 PPCODE:
490{ 946{
491 SDL_Event ev; 947 SDL_Event ev;
492 948
493 while (SDL_PollEvent (&ev)) 949 SDL_PumpEvents ();
950 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
494 { 951 {
495 HV *hv = newHV (); 952 HV *hv = newHV ();
496 hv_store (hv, "type", 4, newSViv (ev.type), 0); 953 hv_store (hv, "type", 4, newSViv (ev.type), 0);
497 954
498 switch (ev.type) 955 switch (ev.type)
499 { 956 {
500 case SDL_KEYDOWN: 957 case SDL_KEYDOWN:
501 case SDL_KEYUP: 958 case SDL_KEYUP:
502 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 959 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
503 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 960 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
504 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 */
505 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 963 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
506 break; 964 break;
507 965
508 case SDL_ACTIVEEVENT: 966 case SDL_ACTIVEEVENT:
509 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 967 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
510 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
511 break; 969 break;
512 970
513 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
990 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
514 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 991 hv_store (hv, "state", 5, newSViv (state), 0);
515 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 992 hv_store (hv, "x", 1, newSViv (x), 0);
516 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 993 hv_store (hv, "y", 1, newSViv (y), 0);
517 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 994 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
518 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 995 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
996 }
519 break; 997 break;
520 998
521 case SDL_MOUSEBUTTONDOWN: 999 case SDL_MOUSEBUTTONDOWN:
522 case SDL_MOUSEBUTTONUP: 1000 case SDL_MOUSEBUTTONUP:
1001 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
1002
523 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1003 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
524 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1004 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
525 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1005 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
526 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1006 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
527 break; 1007 break;
… …
531 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1011 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
532 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1012 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
533 break; 1013 break;
534 } 1014 }
535 1015
536 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1016 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
537 } 1017 }
538} 1018}
539 1019
540int 1020int
541Mix_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)
542 POSTCALL: 1022 POSTCALL:
543 Mix_HookMusicFinished (music_finished); 1023 Mix_HookMusicFinished (music_finished);
544 Mix_ChannelFinished (channel_finished); 1024 Mix_ChannelFinished (channel_finished);
545 1025
546void 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
547Mix_CloseAudio () 1043Mix_CloseAudio ()
548 1044
549int 1045int
550Mix_AllocateChannels (int numchans = -1) 1046Mix_AllocateChannels (int numchans = -1)
551 1047
1048const char *
1049Mix_GetError ()
1050
552void 1051void
553lowdelay (int fd, int val = 1) 1052lowdelay (int fd, int val = 1)
554 CODE: 1053 CODE:
1054 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1055
1056void
1057win32_proxy_info ()
1058 PPCODE:
1059{
555#ifndef _WIN32 1060#ifdef _WIN32
556 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 }
557#endif 1082#endif
1083}
558 1084
559char * 1085int
560gl_version () 1086add_font (char *file)
561 CODE: 1087 CODE:
562 RETVAL = (char *)glGetString (GL_VERSION); 1088 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
563 OUTPUT: 1089 OUTPUT:
564 RETVAL 1090 RETVAL
565
566char *
567gl_extensions ()
568 CODE:
569 RETVAL = (char *)glGetString (GL_EXTENSIONS);
570 OUTPUT:
571 RETVAL
572
573void
574add_font (char *file)
575 CODE:
576 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
577#ifdef _WIN32
578 // cairo... sigh... requires win2000
579 AddFontResourceEx (file, FR_PRIVATE, 0);
580#endif
581 1091
582void 1092void
583load_image_inline (SV *image_) 1093load_image_inline (SV *image_)
584 ALIAS: 1094 ALIAS:
585 load_image_file = 1 1095 load_image_file = 1
… …
588 STRLEN image_len; 1098 STRLEN image_len;
589 char *image = (char *)SvPVbyte (image_, image_len); 1099 char *image = (char *)SvPVbyte (image_, image_len);
590 SDL_Surface *surface, *surface2; 1100 SDL_Surface *surface, *surface2;
591 SDL_PixelFormat fmt; 1101 SDL_PixelFormat fmt;
592 SDL_RWops *rw = ix 1102 SDL_RWops *rw = ix
593 ? SDL_RWFromFile (image, "r") 1103 ? SDL_RWFromFile (image, "rb")
594 : SDL_RWFromConstMem (image, image_len); 1104 : SDL_RWFromConstMem (image, image_len);
595 1105
596 if (!rw) 1106 if (!rw)
597 croak ("load_image: %s", SDL_GetError ()); 1107 croak ("load_image: %s", SDL_GetError ());
598 1108
… …
627 1137
628 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1138 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
629 1139
630 assert (surface2->pitch == surface2->w * 4); 1140 assert (surface2->pitch == surface2->w * 4);
631 1141
1142 SDL_LockSurface (surface2);
632 EXTEND (SP, 5); 1143 EXTEND (SP, 6);
633 PUSHs (sv_2mortal (newSViv (surface2->w))); 1144 PUSHs (sv_2mortal (newSViv (surface2->w)));
634 PUSHs (sv_2mortal (newSViv (surface2->h))); 1145 PUSHs (sv_2mortal (newSViv (surface2->h)));
635 SDL_LockSurface (surface2);
636 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1146 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
637 SDL_UnlockSurface (surface2);
638 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)));
639 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1148 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
640 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1149 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150 SDL_UnlockSurface (surface2);
641 1151
642 SDL_FreeSurface (surface); 1152 SDL_FreeSurface (surface);
643 SDL_FreeSurface (surface2); 1153 SDL_FreeSurface (surface2);
644} 1154}
645 1155
… …
669} 1179}
670 1180
671void 1181void
672error (char *message) 1182error (char *message)
673 CODE: 1183 CODE:
1184 fprintf (stderr, "ERROR: %s\n", message);
674#ifdef _WIN32 1185#ifdef _WIN32
675 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1186 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1187#endif
1188
1189void
1190fatal (char *message)
1191 CODE:
1192 fprintf (stderr, "FATAL: %s\n", message);
1193#ifdef _WIN32
1194 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1195#endif
1196 _exit (1);
1197
1198void
1199_exit (int retval = 0)
1200 CODE:
1201#ifdef WIN32
1202 ExitThread (retval); // unclean, please beam me up
676#else 1203#else
677 fprintf (stderr, "ERROR: %s\n", message); 1204 _exit (retval);
678#endif 1205#endif
679 1206
680void 1207void
681fatal (char *message) 1208debug ()
682 CODE: 1209 CODE:
683#ifdef _WIN32 1210{
684 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1211#if DEBUG
685#else 1212 VALGRIND_DO_LEAK_CHECK;
686 fprintf (stderr, "FATAL: %s\n", message);
687#endif 1213#endif
688 exit (1); 1214}
689 1215
1216int
1217SvREFCNT (SV *sv)
1218 CODE:
1219 RETVAL = SvREFCNT (sv);
1220 OUTPUT:
1221 RETVAL
1222
690MODULE = CFClient PACKAGE = CFClient::Font 1223MODULE = Deliantra::Client PACKAGE = DC::Font
691 1224
692CFClient::Font 1225PROTOTYPES: DISABLE
1226
1227DC::Font
693new_from_file (SV *class, char *path, int id = 0) 1228new_from_file (SV *class, char *path, int id = 0)
694 CODE: 1229 CODE:
695{ 1230{
696 int count; 1231 int count;
697 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1232 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
700} 1235}
701 OUTPUT: 1236 OUTPUT:
702 RETVAL 1237 RETVAL
703 1238
704void 1239void
705DESTROY (CFClient::Font self) 1240DESTROY (DC::Font self)
706 CODE: 1241 CODE:
707 pango_font_description_free (self); 1242 pango_font_description_free (self);
708 1243
709void 1244void
710make_default (CFClient::Font self) 1245make_default (DC::Font self)
1246 PROTOTYPE: $
711 CODE: 1247 CODE:
712 default_font = self; 1248 default_font = self;
713 1249
714MODULE = CFClient PACKAGE = CFClient::Layout 1250MODULE = Deliantra::Client PACKAGE = DC::Layout
715 1251
716CFClient::Layout 1252PROTOTYPES: DISABLE
717new (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)
718 CODE: 1268 CODE:
719 New (0, RETVAL, 1, struct cf_layout); 1269 New (0, RETVAL, 1, struct cf_layout);
720 1270
721 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1271 RETVAL->pl = pango_layout_new (opengl_context);
722 RETVAL->rgba = rgba;
723 RETVAL->r = 1.; 1272 RETVAL->r = 1.;
724 RETVAL->g = 1.; 1273 RETVAL->g = 1.;
725 RETVAL->b = 1.; 1274 RETVAL->b = 1.;
726 RETVAL->a = 1.; 1275 RETVAL->a = 1.;
727 RETVAL->base_height = MIN_FONT_HEIGHT; 1276 RETVAL->base_height = MIN_FONT_HEIGHT;
728 RETVAL->font = 0; 1277 RETVAL->font = 0;
1278 RETVAL->rc = rc_alloc ();
729 1279
730 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1280 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
731 layout_update_font (RETVAL); 1281 layout_update_font (RETVAL);
732 OUTPUT: 1282 OUTPUT:
733 RETVAL 1283 RETVAL
734 1284
735void 1285void
736DESTROY (CFClient::Layout self) 1286DESTROY (DC::Layout self)
737 CODE: 1287 CODE:
738 g_object_unref (self->pl); 1288 g_object_unref (self->pl);
1289 rc_free (self->rc);
739 Safefree (self); 1290 Safefree (self);
740 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
741int 1382int
742is_rgba (CFClient::Layout self) 1383has_wrapped (DC::Layout self)
743 CODE: 1384 CODE:
744 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}
745 OUTPUT: 1394 OUTPUT:
746 RETVAL 1395 RETVAL
747 1396
748void
749set_text (CFClient::Layout self, SV *text_)
750 CODE:
751{
752 STRLEN textlen;
753 char *text = SvPVutf8 (text_, textlen);
754
755 pango_layout_set_text (self->pl, text, textlen);
756}
757
758void
759set_markup (CFClient::Layout self, SV *text_)
760 CODE:
761{
762 STRLEN textlen;
763 char *text = SvPVutf8 (text_, textlen);
764
765 pango_layout_set_markup (self->pl, text, textlen);
766}
767
768SV * 1397SV *
769get_text (CFClient::Layout self) 1398get_text (DC::Layout self)
770 CODE: 1399 CODE:
771 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1400 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
772 SvUTF8_on (RETVAL); 1401 sv_utf8_decode (RETVAL);
773 OUTPUT: 1402 OUTPUT:
774 RETVAL 1403 RETVAL
775 1404
776void 1405void
777set_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.)
778 CODE: 1407 CODE:
779 self->r = r; 1408 self->r = r;
780 self->g = g; 1409 self->g = g;
781 self->b = b; 1410 self->b = b;
782 self->a = a; 1411 self->a = a;
783 1412
784void 1413void
785set_font (CFClient::Layout self, CFClient::Font font = 0) 1414set_font (DC::Layout self, DC::Font font = 0)
786 CODE: 1415 CODE:
787 if (self->font != font) 1416 if (self->font != font)
788 { 1417 {
789 self->font = font; 1418 self->font = font;
790 layout_update_font (self); 1419 layout_update_font (self);
791 } 1420 }
792 1421
793void 1422void
794set_height (CFClient::Layout self, int base_height) 1423set_height (DC::Layout self, int base_height)
795 CODE: 1424 CODE:
796 if (self->base_height != base_height) 1425 if (self->base_height != base_height)
797 { 1426 {
798 self->base_height = base_height; 1427 self->base_height = base_height;
799 layout_update_font (self); 1428 layout_update_font (self);
800 } 1429 }
801 1430
802void 1431void
803set_width (CFClient::Layout self, int max_width = -1) 1432set_width (DC::Layout self, int max_width = -1)
804 CODE: 1433 CODE:
805 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);
806 1435
807void 1436void
1437set_indent (DC::Layout self, int indent)
1438 CODE:
1439 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1440
1441void
1442set_spacing (DC::Layout self, int spacing)
1443 CODE:
1444 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1445
1446void
1447set_ellipsise (DC::Layout self, int ellipsise)
1448 CODE:
1449 pango_layout_set_ellipsize (self->pl,
1450 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1451 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1452 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1453 : PANGO_ELLIPSIZE_NONE
1454 );
1455
1456void
1457set_single_paragraph_mode (DC::Layout self, int spm)
1458 CODE:
1459 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1460
1461void
808size (CFClient::Layout self) 1462size (DC::Layout self)
809 PPCODE: 1463 PPCODE:
810{ 1464{
811 int w, h; 1465 int w, h;
812 1466
813 layout_get_pixel_size (self, &w, &h); 1467 layout_get_pixel_size (self, &w, &h);
… …
816 PUSHs (sv_2mortal (newSViv (w))); 1470 PUSHs (sv_2mortal (newSViv (w)));
817 PUSHs (sv_2mortal (newSViv (h))); 1471 PUSHs (sv_2mortal (newSViv (h)));
818} 1472}
819 1473
820int 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
821xy_to_index (CFClient::Layout self, int x, int y) 1487xy_to_index (DC::Layout self, int x, int y)
822 CODE: 1488 CODE:
823{ 1489{
824 int index, trailing; 1490 int index, trailing;
825 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);
826 RETVAL = index; 1492 RETVAL = index + trailing;
827} 1493}
828 OUTPUT: 1494 OUTPUT:
829 RETVAL 1495 RETVAL
830 1496
831void 1497void
832cursor_pos (CFClient::Layout self, int index) 1498cursor_pos (DC::Layout self, int index)
833 PPCODE: 1499 PPCODE:
834{ 1500{
835 PangoRectangle strong_pos; 1501 PangoRectangle pos;
836 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1502 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
837 1503
838 EXTEND (SP, 3); 1504 EXTEND (SP, 3);
839 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1505 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
840 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1506 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
841 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1507 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
842} 1508}
843 1509
844void 1510void
845render (CFClient::Layout self) 1511index_to_line_x (DC::Layout self, int index, int trailing = 0)
846 PPCODE: 1512 PPCODE:
847{ 1513{
848 SV *retval; 1514 int line, x;
849 int w, h;
850 1515
851 layout_get_pixel_size (self, &w, &h); 1516 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
852 1517#if !PANGO_VERSION_CHECK (1, 17, 3)
853 if (self->rgba) 1518 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
854 { 1519 --line;
855 cairo_surface_t *surface; 1520#endif
856 cairo_t *cairo;
857
858 retval = newSV (w * h * 4);
859 SvPOK_only (retval);
860 SvCUR_set (retval, w * h * 4);
861
862 memset (SvPVX (retval), 0, w * h * 4);
863
864 surface = cairo_image_surface_create_for_data (
865 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
866 cairo = cairo_create (surface);
867 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
868
869 pango_cairo_show_layout (cairo, self->pl);
870
871 cairo_destroy (cairo);
872 cairo_surface_destroy (surface);
873
874 // what a mess, and its premultiplied, too :(
875 {
876 uint32_t *p = (uint32_t *)SvPVX (retval);
877 uint32_t *e = p + w * h;
878
879 while (p < e)
880 {
881 uint32_t rgba = *p;
882 rgba = (rgba >> 24) | (rgba << 8);
883 rgba = SDL_SwapBE32 (rgba);
884 *p++ = rgba;
885 }
886 }
887
888 EXTEND (SP, 5); 1521 EXTEND (SP, 2);
889 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)
890 PUSHs (sv_2mortal (newSViv (h))); 1543 PUSHs (sv_2mortal (newSViv (index + trailing)));
891 PUSHs (sv_2mortal (retval));
892 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
893 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
894 }
895 else 1544 else
896 { 1545 {
897 FT_Bitmap bitmap;
898
899 retval = newSV (w * h);
900 SvPOK_only (retval);
901 SvCUR_set (retval, w * h);
902
903 bitmap.rows = h;
904 bitmap.width = w;
905 bitmap.pitch = w;
906 bitmap.buffer = (unsigned char*)SvPVX (retval);
907 bitmap.num_grays = 256;
908 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
909
910 memset (bitmap.buffer, 0, w * h);
911
912 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
913
914 EXTEND (SP, 5);
915 PUSHs (sv_2mortal (newSViv (w))); 1546 PUSHs (sv_2mortal (newSViv (index)));
916 PUSHs (sv_2mortal (newSViv (h))); 1547 PUSHs (sv_2mortal (newSViv (trailing)));
917 PUSHs (sv_2mortal (retval));
918 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
919 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
920 } 1548 }
921} 1549}
922 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
923MODULE = CFClient PACKAGE = CFClient::Texture 1585MODULE = Deliantra::Client PACKAGE = DC::Texture
924 1586
1587PROTOTYPES: ENABLE
1588
925void 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
926draw_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.)
927 PROTOTYPE: $$$;$$ 1613 PROTOTYPE: $$$;$$
928 ALIAS: 1614 ALIAS:
929 draw_quad_alpha = 1 1615 draw_quad_alpha = 1
930 draw_quad_alpha_premultiplied = 2 1616 draw_quad_alpha_premultiplied = 2
931 CODE: 1617 CODE:
932{ 1618{
933 HV *hv = (HV *)SvRV (self); 1619 HV *hv = (HV *)SvRV (self);
934 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1620 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
935 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1621 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
936 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1622 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
937 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1623
1624 if (name <= 0)
1625 XSRETURN_EMPTY;
938 1626
939 if (items < 5) 1627 if (items < 5)
940 { 1628 {
941 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1629 w = SvNV (*hv_fetch (hv, "w", 1, 1));
942 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1630 h = SvNV (*hv_fetch (hv, "h", 1, 1));
943 } 1631 }
944 1632
945 if (ix) 1633 if (ix)
946 { 1634 {
947 glEnable (GL_BLEND); 1635 glEnable (GL_BLEND);
1636
1637 if (ix == 2)
948 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1638 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1639 else
1640 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1641 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1642
1643 glEnable (GL_ALPHA_TEST);
1644 glAlphaFunc (GL_GREATER, 0.01f);
949 } 1645 }
950 1646
951 glBindTexture (GL_TEXTURE_2D, name); 1647 glBindTexture (GL_TEXTURE_2D, name);
952
953 if (wrap_mode)
954 {
955 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
956 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
957 }
958 1648
959 glBegin (GL_QUADS); 1649 glBegin (GL_QUADS);
960 glTexCoord2f (0, 0); glVertex2f (x , y ); 1650 glTexCoord2f (0, 0); glVertex2f (x , y );
961 glTexCoord2f (0, t); glVertex2f (x , y + h); 1651 glTexCoord2f (0, t); glVertex2f (x , y + h);
962 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1652 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
963 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1653 glTexCoord2f (s, 0); glVertex2f (x + w, y );
964 glEnd (); 1654 glEnd ();
965 1655
966 if (ix) 1656 if (ix)
1657 {
1658 glDisable (GL_ALPHA_TEST);
967 glDisable (GL_BLEND); 1659 glDisable (GL_BLEND);
1660 }
968} 1661}
969 1662
1663void
1664draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)
1665 PROTOTYPE: @
1666 CODE:
1667{
1668 glEnable (GL_TEXTURE_2D);
1669 glEnable (GL_BLEND);
1670 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1671 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672
1673 glColor4f (intensity, intensity, intensity, 0.9);
1674 glPushMatrix ();
1675 glScalef (1./3, 1./3, 1.);
1676
1677 glBindTexture (GL_TEXTURE_2D, name1);
1678
1679 glBegin (GL_QUADS);
1680 glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
1681 glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
1682 glTexCoord2f (s1, t1); glVertex2f (w1, h1);
1683 glTexCoord2f (s1, 0); glVertex2f (w1, 0);
1684 glEnd ();
1685
1686 glPopMatrix ();
1687
1688 glDisable (GL_TEXTURE_2D);
1689 glDisable (GL_BLEND);
1690}
1691
1692IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1693 CODE:
1694{
1695 GLint width;
1696 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1697 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1698 RETVAL = width > 0;
1699}
1700 OUTPUT:
1701 RETVAL
1702
970MODULE = CFClient PACKAGE = CFClient::Map 1703MODULE = Deliantra::Client PACKAGE = DC::Map
971 1704
972CFClient::Map 1705PROTOTYPES: DISABLE
973new (SV *class, int map_width, int map_height) 1706
1707DC::Map
1708new (SV *class)
974 CODE: 1709 CODE:
975 New (0, RETVAL, 1, struct map); 1710 New (0, RETVAL, 1, struct map);
976 RETVAL->x = 0; 1711 RETVAL->x = 0;
977 RETVAL->y = 0; 1712 RETVAL->y = 0;
978 RETVAL->w = map_width; 1713 RETVAL->w = 0;
979 RETVAL->h = map_height; 1714 RETVAL->h = 0;
980 RETVAL->ox = 0; 1715 RETVAL->ox = 0;
981 RETVAL->oy = 0; 1716 RETVAL->oy = 0;
982 RETVAL->faces = 8192; 1717 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
983 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1718 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
984 RETVAL->texs = 8192;
985 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
986 RETVAL->rows = 0; 1719 RETVAL->rows = 0;
987 RETVAL->row = 0; 1720 RETVAL->row = 0;
988 OUTPUT: 1721 OUTPUT:
989 RETVAL 1722 RETVAL
990 1723
991void 1724void
992DESTROY (CFClient::Map self) 1725DESTROY (DC::Map self)
993 CODE: 1726 CODE:
994{ 1727{
995 map_clear (self); 1728 map_clear (self);
996 Safefree (self->face); 1729 Safefree (self->face2tile);
1730 Safefree (self->tex);
997 Safefree (self); 1731 Safefree (self);
998} 1732}
999 1733
1000void 1734void
1735resize (DC::Map self, int map_width, int map_height)
1736 CODE:
1737 self->w = map_width;
1738 self->h = map_height;
1739
1740void
1001clear (CFClient::Map self) 1741clear (DC::Map self)
1002 CODE: 1742 CODE:
1003 map_clear (self); 1743 map_clear (self);
1004 1744
1005void 1745void
1006set_face (CFClient::Map self, int face, int texid) 1746set_tileid (DC::Map self, int face, int tile)
1007 CODE: 1747 CODE:
1008{ 1748{
1009 while (self->faces <= face) 1749 need_facenum (self, face); self->face2tile [face] = tile;
1010 { 1750 need_texid (self, tile);
1011 Append (mapface, self->face, self->faces, self->faces);
1012 self->faces *= 2;
1013 }
1014
1015 self->face [face] = texid;
1016} 1751}
1017 1752
1018void 1753void
1754set_smooth (DC::Map self, int face, int smooth, int level)
1755 CODE:
1756{
1757 tileid texid;
1758 maptex *tex;
1759
1760 if (face < 0 || face >= self->faces)
1761 return;
1762
1763 if (smooth < 0 || smooth >= self->faces)
1764 return;
1765
1766 texid = self->face2tile [face];
1767
1768 if (!texid)
1769 return;
1770
1771 tex = self->tex + texid;
1772 tex->smoothtile = self->face2tile [smooth];
1773 tex->smoothlevel = level;
1774}
1775
1776void
1019set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1777set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1020 CODE: 1778 CODE:
1021{ 1779{
1022 while (self->texs <= texid) 1780 need_texid (self, texid);
1023 {
1024 Append (maptex, self->tex, self->texs, self->texs);
1025 self->texs *= 2;
1026 }
1027 1781
1028 { 1782 {
1029 maptex *tex = self->tex + texid; 1783 maptex *tex = self->tex + texid;
1030 1784
1031 tex->name = name; 1785 tex->name = name;
… …
1036 tex->r = r; 1790 tex->r = r;
1037 tex->g = g; 1791 tex->g = g;
1038 tex->b = b; 1792 tex->b = b;
1039 tex->a = a; 1793 tex->a = a;
1040 } 1794 }
1795
1796 // somewhat hackish, but for textures that require it, it really
1797 // improves the look, and most others don't suffer.
1798 glBindTexture (GL_TEXTURE_2D, name);
1799 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1800 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1801 // use uglier nearest interpolation because linear suffers
1802 // from transparent color bleeding and ugly wrapping effects.
1803 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1041} 1804}
1805
1806void
1807expire_textures (DC::Map self, int texid, int count)
1808 PPCODE:
1809 for (; texid < self->texs && count; ++texid, --count)
1810 {
1811 maptex *tex = self->tex + texid;
1812
1813 if (tex->name)
1814 {
1815 if (tex->unused)
1816 {
1817 tex->name = 0;
1818 tex->unused = 0;
1819 XPUSHs (sv_2mortal (newSViv (texid)));
1820 }
1821 else
1822 tex->unused = 1;
1823 }
1824 }
1042 1825
1043int 1826int
1044ox (CFClient::Map self) 1827ox (DC::Map self)
1045 ALIAS: 1828 ALIAS:
1046 oy = 1 1829 oy = 1
1830 x = 2
1831 y = 3
1832 w = 4
1833 h = 5
1047 CODE: 1834 CODE:
1048 switch (ix) 1835 switch (ix)
1049 { 1836 {
1050 case 0: RETVAL = self->ox; break; 1837 case 0: RETVAL = self->ox; break;
1051 case 1: RETVAL = self->oy; break; 1838 case 1: RETVAL = self->oy; break;
1839 case 2: RETVAL = self->x; break;
1840 case 3: RETVAL = self->y; break;
1841 case 4: RETVAL = self->w; break;
1842 case 5: RETVAL = self->h; break;
1052 } 1843 }
1053 OUTPUT: 1844 OUTPUT:
1054 RETVAL 1845 RETVAL
1055 1846
1056void 1847void
1057scroll (CFClient::Map self, int dx, int dy) 1848scroll (DC::Map self, int dx, int dy)
1058 CODE: 1849 CODE:
1059{ 1850{
1060 if (dx > 0) 1851 if (dx > 0)
1061 map_blank (self, self->x, self->y, dx - 1, self->h); 1852 map_blank (self, self->x, self->y, dx, self->h);
1062 else if (dx < 0) 1853 else if (dx < 0)
1063 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1854 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1064 1855
1065 if (dy > 0) 1856 if (dy > 0)
1066 map_blank (self, self->x, self->y, self->w, dy - 1); 1857 map_blank (self, self->x, self->y, self->w, dy);
1067 else if (dy < 0) 1858 else if (dy < 0)
1068 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1859 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1069 1860
1070 self->ox += dx; self->x += dx; 1861 self->ox += dx; self->x += dx;
1071 self->oy += dy; self->y += dy; 1862 self->oy += dy; self->y += dy;
1072 1863
1073 while (self->y < 0) 1864 while (self->y < 0)
… …
1077 self->rows += MAP_EXTEND_Y; 1868 self->rows += MAP_EXTEND_Y;
1078 self->y += MAP_EXTEND_Y; 1869 self->y += MAP_EXTEND_Y;
1079 } 1870 }
1080} 1871}
1081 1872
1082void 1873SV *
1083map1a_update (CFClient::Map self, SV *data_) 1874map1a_update (DC::Map self, SV *data_, int extmap)
1084 CODE: 1875 CODE:
1085{ 1876{
1086 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1877 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1087 uint8_t *data_end = (uint8_t *)SvEND (data_); 1878 uint8_t *data_end = (uint8_t *)SvEND (data_);
1088 mapcell *cell; 1879 mapcell *cell;
1089 int x, y, flags; 1880 int x, y, z, flags;
1881 AV *missing = newAV ();
1882 RETVAL = newRV_noinc ((SV *)missing);
1090 1883
1091 while (data < data_end) 1884 while (data < data_end - 1)
1092 { 1885 {
1093 flags = (data [0] << 8) + data [1]; data += 2; 1886 flags = (data [0] << 8) + data [1]; data += 2;
1094 1887
1095 x = ((flags >> 10) & 63) + self->x; 1888 x = self->x + ((flags >> 10) & 63);
1096 y = ((flags >> 4) & 63) + self->y; 1889 y = self->y + ((flags >> 4) & 63);
1097 1890
1098 cell = map_get_cell (self, x, y); 1891 cell = map_get_cell (self, x, y);
1099 1892
1100 if (flags & 15) 1893 if (flags & 15)
1101 { 1894 {
1102 if (cell->darkness < 0) 1895 if (!cell->darkness)
1103 { 1896 {
1897 memset (cell, 0, sizeof (*cell));
1104 cell->darkness = 0; 1898 cell->darkness = 256;
1105 cell->face [0] = 0;
1106 cell->face [1] = 0;
1107 cell->face [2] = 0;
1108 } 1899 }
1109 1900
1110 cell->darkness = flags & 8 ? *data++ : 255;
1111
1112 //TODO: don't trust server data to be in-range(!) 1901 //TODO: don't trust server data to be in-range(!)
1113 1902
1114 if (flags & 4) 1903 if (flags & 8)
1115 { 1904 {
1116 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1905 if (extmap)
1906 {
1907 uint8_t ext, cmd;
1908
1909 do
1910 {
1911 ext = *data++;
1912 cmd = ext & 0x7f;
1913
1914 if (cmd < 4)
1915 cell->darkness = 255 - ext * 64 + 1;
1916 else if (cmd == 5) // health
1917 {
1918 cell->stat_width = 1;
1919 cell->stat_hp = *data++;
1920 }
1921 else if (cmd == 6) // monster width
1922 cell->stat_width = *data++ + 1;
1923 else if (cmd == 0x47)
1924 {
1925 if (*data == 1) cell->player = data [1];
1926 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1927 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1928 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1929
1930 data += *data + 1;
1931 }
1932 else if (cmd == 8) // cell flags
1933 cell->flags = *data++;
1934 else if (ext & 0x40) // unknown, multibyte => skip
1935 data += *data + 1;
1936 else
1937 data++;
1938 }
1939 while (ext & 0x80);
1940 }
1941 else
1942 cell->darkness = *data++ + 1;
1117 } 1943 }
1118 1944
1945 for (z = 0; z <= 2; ++z)
1119 if (flags & 2) 1946 if (flags & (4 >> z))
1120 { 1947 {
1121 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1948 faceid face = (data [0] << 8) + data [1]; data += 2;
1949 need_facenum (self, face);
1950 cell->tile [z] = self->face2tile [face];
1951
1952 if (cell->tile [z])
1953 {
1954 maptex *tex = self->tex + cell->tile [z];
1955 tex->unused = 0;
1956 if (!tex->name)
1957 av_push (missing, newSViv (cell->tile [z]));
1958
1959 if (tex->smoothtile)
1960 {
1961 maptex *smooth = self->tex + tex->smoothtile;
1962 smooth->unused = 0;
1963 if (!smooth->name)
1964 av_push (missing, newSViv (tex->smoothtile));
1965 }
1966 }
1122 } 1967 }
1123
1124 if (flags & 1)
1125 {
1126 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1127 }
1128 } 1968 }
1129 else 1969 else
1130 cell->darkness = -1; 1970 CELL_CLEAR (cell);
1131 } 1971 }
1132} 1972}
1973 OUTPUT:
1974 RETVAL
1133 1975
1134SV * 1976SV *
1135mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1977mapmap (DC::Map self, int x0, int y0, int w, int h)
1136 CODE: 1978 CODE:
1137{ 1979{
1138 int x1, x; 1980 int x1, x;
1139 int y1, y; 1981 int y1, y;
1140 int z; 1982 int z;
… …
1161 { 2003 {
1162 mapcell *cell = row->col + (x - row->c0); 2004 mapcell *cell = row->col + (x - row->c0);
1163 2005
1164 for (z = 0; z <= 0; z++) 2006 for (z = 0; z <= 0; z++)
1165 { 2007 {
1166 mapface face = cell->face [z];
1167
1168 if (face)
1169 {
1170 maptex tex = self->tex [face]; 2008 maptex tex = self->tex [cell->tile [z]];
1171 int a0 = 255 - tex.a; 2009 int a0 = 255 - tex.a;
1172 int a1 = tex.a; 2010 int a1 = tex.a;
1173 2011
1174 r = (r * a0 + tex.r * a1) / 255; 2012 r = (r * a0 + tex.r * a1) / 255;
1175 g = (g * a0 + tex.g * a1) / 255; 2013 g = (g * a0 + tex.g * a1) / 255;
1176 b = (b * a0 + tex.b * a1) / 255; 2014 b = (b * a0 + tex.b * a1) / 255;
1177 a = (a * a0 + tex.a * a1) / 255; 2015 a = (a * a0 + tex.a * a1) / 255;
1178 }
1179 } 2016 }
1180 } 2017 }
1181 2018
1182 *map++ = (r ) 2019 *map++ = (r )
1183 | (g << 8) 2020 | (g << 8)
… …
1190} 2027}
1191 OUTPUT: 2028 OUTPUT:
1192 RETVAL 2029 RETVAL
1193 2030
1194void 2031void
1195draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2032draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2033 CODE:
2034{
2035 int x, y, z;
2036
2037 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2038 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2039 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2040 smooth_key skey;
2041 int pl_x, pl_y;
2042 maptex pl_tex;
2043 rc_t *rc = rc_alloc ();
2044 rc_t *rc_ov = rc_alloc ();
2045 rc_key_t key;
2046 rc_array_t *arr, *arr_hidden;
2047
2048 pl_tex.name = 0;
2049
2050 // that's current max. sorry.
2051 if (sw > 255) sw = 255;
2052 if (sh > 255) sh = 255;
2053
2054 // clear key, in case of extra padding
2055 memset (&skey, 0, sizeof (skey));
2056
2057 memset (&key, 0, sizeof (key));
2058 key.r = 255;
2059 key.g = 255;
2060 key.b = 255;
2061 key.a = 255;
2062 key.mode = GL_QUADS;
2063 key.format = GL_T2F_V3F;
2064
2065 mx += self->x;
2066 my += self->y;
2067
2068 // first pass: determine smooth_max
2069 // rather ugly, if you ask me
2070 // could also be stored inside mapcell and updated on change
2071 memset (smooth_max, 0, sizeof (smooth_max));
2072
2073 for (y = 0; y < sh; y++)
2074 if (0 <= y + my && y + my < self->rows)
2075 {
2076 maprow *row = self->row + (y + my);
2077
2078 for (x = 0; x < sw; x++)
2079 if (row->c0 <= x + mx && x + mx < row->c1)
2080 {
2081 mapcell *cell = row->col + (x + mx - row->c0);
2082
2083 smooth_max[x + 1][y + 1] =
2084 MAX (self->tex [cell->tile [0]].smoothlevel,
2085 MAX (self->tex [cell->tile [1]].smoothlevel,
2086 self->tex [cell->tile [2]].smoothlevel));
2087 }
2088 }
2089
2090 glEnable (GL_BLEND);
2091 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2092 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2093
2094 key.texname = self->tex [TEXID_HIDDEN].name;
2095 arr_hidden = rc_array (rc_ov, &key);
2096
2097 for (z = 0; z <= 2; z++)
2098 {
2099 memset (smooth_level, 0, sizeof (smooth_level));
2100 key.texname = -1;
2101
2102 for (y = 0; y < sh; y++)
2103 if (0 <= y + my && y + my < self->rows)
2104 {
2105 maprow *row = self->row + (y + my);
2106
2107 for (x = 0; x < sw; x++)
2108 if (row->c0 <= x + mx && x + mx < row->c1)
2109 {
2110 mapcell *cell = row->col + (x + mx - row->c0);
2111 tileid tile = cell->tile [z];
2112
2113 if (tile)
2114 {
2115 maptex tex = self->tex [tile];
2116 int px, py;
2117
2118 if (key.texname != tex.name)
2119 {
2120 self->tex [tile].unused = 0;
2121
2122 if (!tex.name)
2123 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2124
2125 key.texname = tex.name;
2126 arr = rc_array (rc, &key);
2127 }
2128
2129 px = (x + 1) * T - tex.w;
2130 py = (y + 1) * T - tex.h;
2131
2132 if (expect_false (cell->player == player) && expect_false (z == 2))
2133 {
2134 pl_x = px;
2135 pl_y = py;
2136 pl_tex = tex;
2137 continue;
2138 }
2139
2140 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2141 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2142 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2143 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2144
2145 // update smooth hash
2146 if (tex.smoothtile)
2147 {
2148 skey.tile = tex.smoothtile;
2149 skey.level = tex.smoothlevel;
2150
2151 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2152
2153 // add bits to current tile and all neighbours. skey.x|y is
2154 // shifted +1|+1 so we always stay positive.
2155
2156 // bits is ___n cccc CCCC bbbb
2157 // n do not draw borders&corners
2158 // c draw these corners, but...
2159 // C ... not these
2160 // b draw these borders
2161
2162 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2163 // ┃· ·· ·┃ ━━
2164
2165 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2166 // ·· ·· ·┏ ┓·
2167
2168 // full tile
2169 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2170
2171 // borders
2172 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2173 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2174 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2175 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2176
2177 // corners
2178 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2179 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2180 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2181 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2182 }
2183 }
2184
2185 if (expect_false (z == 2))
2186 {
2187 /* draw question marks on top of hidden spaces */
2188 if (!cell->darkness)
2189 {
2190 maptex tex = self->tex [TEXID_HIDDEN];
2191 int px = (x + 1) * T - tex.w;
2192 int py = (y + 1) * T - tex.h;
2193
2194 rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2195 rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2196 rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2197 rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2198 }
2199
2200 if (expect_false (cell->flags))
2201 {
2202 // overlays such as the speech bubble, probably more to come
2203 if (cell->flags & 1)
2204 {
2205 rc_key_t key_ov = key;
2206 maptex tex = self->tex [TEXID_SPEECH];
2207 rc_array_t *arr;
2208 int px = x * T + T * 2 / 32;
2209 int py = y * T - T * 6 / 32;
2210
2211 key_ov.texname = tex.name;
2212 arr = rc_array (rc_ov, &key_ov);
2213
2214 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2215 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2216 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2217 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2218 }
2219 }
2220 }
2221 }
2222 }
2223
2224 rc_draw (rc);
2225 rc_clear (rc);
2226
2227 // go through all smoothlevels, lowest to highest, then draw.
2228 // this is basically counting sort
2229 {
2230 int w, b;
2231
2232 glEnable (GL_TEXTURE_2D);
2233 glBegin (GL_QUADS);
2234 for (w = 0; w < 256 / 32; ++w)
2235 {
2236 uint32_t smask = smooth_level [w];
2237 if (smask)
2238 for (b = 0; b < 32; ++b)
2239 if (smask & (((uint32_t)1) << b))
2240 {
2241 int level = (w << 5) | b;
2242 HE *he;
2243
2244 hv_iterinit (smooth);
2245 while ((he = hv_iternext (smooth)))
2246 {
2247 smooth_key *skey = (smooth_key *)HeKEY (he);
2248 IV bits = SvIVX (HeVAL (he));
2249
2250 if (!(bits & 0x1000)
2251 && skey->level == level
2252 && level > smooth_max [skey->x][skey->y])
2253 {
2254 maptex tex = self->tex [skey->tile];
2255 int px = (((int)skey->x) - 1) * T;
2256 int py = (((int)skey->y) - 1) * T;
2257 int border = bits & 15;
2258 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2259 float dx = tex.s * .0625f; // 16 images/row
2260 float dy = tex.t * .5f ; // 2 images/column
2261
2262 if (tex.name)
2263 {
2264 // this time avoiding texture state changes
2265 // save gobs of state changes.
2266 if (key.texname != tex.name)
2267 {
2268 self->tex [skey->tile].unused = 0;
2269
2270 glEnd ();
2271 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2272 glBegin (GL_QUADS);
2273 }
2274
2275 if (border)
2276 {
2277 float ox = border * dx;
2278
2279 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2280 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2281 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2282 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2283 }
2284
2285 if (corner)
2286 {
2287 float ox = corner * dx;
2288
2289 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2290 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2291 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2292 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2293 }
2294 }
2295 }
2296 }
2297 }
2298 }
2299
2300 glEnd ();
2301 glDisable (GL_TEXTURE_2D);
2302 key.texname = -1;
2303 }
2304
2305 hv_clear (smooth);
2306 }
2307
2308 if (pl_tex.name)
2309 {
2310 maptex tex = pl_tex;
2311 int px = pl_x + sdx;
2312 int py = pl_y + sdy;
2313
2314 key.texname = tex.name;
2315 arr = rc_array (rc, &key);
2316
2317 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2318 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2319 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2320 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2321
2322 rc_draw (rc);
2323 }
2324
2325 rc_draw (rc_ov);
2326 rc_clear (rc_ov);
2327
2328 glDisable (GL_BLEND);
2329 rc_free (rc);
2330 rc_free (rc_ov);
2331
2332 // top layer: overlays such as the health bar
2333 for (y = 0; y < sh; y++)
2334 if (0 <= y + my && y + my < self->rows)
2335 {
2336 maprow *row = self->row + (y + my);
2337
2338 for (x = 0; x < sw; x++)
2339 if (row->c0 <= x + mx && x + mx < row->c1)
2340 {
2341 mapcell *cell = row->col + (x + mx - row->c0);
2342
2343 int px = x * T;
2344 int py = y * T;
2345
2346 if (expect_false (cell->player == player))
2347 {
2348 px += sdx;
2349 py += sdy;
2350 }
2351
2352 if (cell->stat_hp)
2353 {
2354 int width = cell->stat_width * T;
2355 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2356
2357 glColor3ub (0, 0, 0);
2358 glRectf (px + 1, py - thick - 2,
2359 px + width - 1, py);
2360
2361 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2362 glRectf (px + 2,
2363 py - thick - 1,
2364 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2365 }
2366 }
2367 }
2368}
2369
2370void
2371draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2372 CODE:
2373{
2374 static float color[16][3] = {
2375 { 0.00F, 0.00F, 0.00F },
2376 { 1.00F, 1.00F, 1.00F },
2377 { 0.00F, 0.00F, 0.55F },
2378 { 1.00F, 0.00F, 0.00F },
2379
2380 { 1.00F, 0.54F, 0.00F },
2381 { 0.11F, 0.56F, 1.00F },
2382 { 0.93F, 0.46F, 0.00F },
2383 { 0.18F, 0.54F, 0.34F },
2384
2385 { 0.56F, 0.73F, 0.56F },
2386 { 0.80F, 0.80F, 0.80F },
2387 { 0.55F, 0.41F, 0.13F },
2388 { 0.99F, 0.77F, 0.26F },
2389
2390 { 0.74F, 0.65F, 0.41F },
2391
2392 { 0.00F, 1.00F, 1.00F },
2393 { 1.00F, 0.00F, 1.00F },
2394 { 1.00F, 1.00F, 0.00F },
2395 };
2396
2397 int x, y;
2398
2399 glEnable (GL_TEXTURE_2D);
2400 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2401 * but the nvidia driver (185.18.14) mishandles alpha textures
2402 * ansd takes the colour from god knows where instead of using
2403 * Cp. MODULATE results in the same colour, but slightly different
2404 * alpha, but atcually gives us the correct colour with nvidia.
2405 */
2406 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2407 glEnable (GL_BLEND);
2408 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2409 glBegin (GL_QUADS);
2410
2411 for (y = 0; y < h; y++)
2412 for (x = 0; x < w; x++)
2413 {
2414 unsigned char m = data [x + y * w];
2415
2416 if (m)
2417 {
2418 float *c = color [m & 15];
2419
2420 float tx1 = m & 0x40 ? 0.5 : 0.;
2421 float tx2 = tx1 + 0.5;
2422
2423 glColor4f (c[0], c[1], c[2], 1);
2424 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2425 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2426 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2427 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2428 }
2429 }
2430
2431 glEnd ();
2432 glDisable (GL_BLEND);
2433 glDisable (GL_TEXTURE_2D);
2434}
2435
2436void
2437fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1196 PPCODE: 2438 PPCODE:
1197{ 2439{
1198 int vx, vy;
1199 int x, y, z; 2440 int x, y;
1200 int last_name; 2441 int sw1 = sw + 2;
1201 mapface face; 2442 int sh1 = sh + 2;
2443 int sh3 = sh * 3;
1202 int sw4 = (sw + 3) & ~3; 2444 int sw34 = (sw * 3 + 3) & ~3;
2445 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1203 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2446 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1204 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2447 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1205 2448
1206 memset (darkness, 255, sw4 * sh);
1207 SvPOK_only (darkness_sv); 2449 SvPOK_only (darkness3_sv);
1208 SvCUR_set (darkness_sv, sw4 * sh); 2450 SvCUR_set (darkness3_sv, sw34 * sh3);
1209 2451
1210 vx = self->x + (self->w - sw) / 2 - shift_x; 2452 mx += self->x - 1;
1211 vy = self->y + (self->h - sh) / 2 - shift_y; 2453 my += self->y - 1;
1212 2454
1213 /* 2455 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1214 int vx = self->vx = self->w >= sw
1215 ? self->x + (self->w - sw) / 2
1216 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1217 2456
1218 int vy = self->vy = self->h >= sh
1219 ? self->y + (self->h - sh) / 2
1220 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1221 */
1222
1223 glColor4ub (255, 255, 255, 255);
1224
1225 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1226 glEnable (GL_BLEND);
1227 glEnable (GL_TEXTURE_2D);
1228 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1229
1230 glBegin (GL_QUADS);
1231
1232 last_name = 0;
1233
1234 for (z = 0; z < 3; z++)
1235 for (y = 0; y < sh; y++) 2457 for (y = 0; y < sh1; y++)
1236 if (0 <= y + vy && y + vy < self->rows) 2458 if (0 <= y + my && y + my < self->rows)
1237 { 2459 {
1238 maprow *row = self->row + (y + vy); 2460 maprow *row = self->row + (y + my);
1239 2461
1240 for (x = 0; x < sw; x++) 2462 for (x = 0; x < sw1; x++)
1241 if (row->c0 <= x + vx && x + vx < row->c1) 2463 if (row->c0 <= x + mx && x + mx < row->c1)
1242 { 2464 {
1243 mapcell *cell = row->col + (x + vx - row->c0); 2465 mapcell *cell = row->col + (x + mx - row->c0);
1244 2466
1245 darkness[y * sw4 + x] = cell->darkness < 0 2467 darkness1 [y * sw1 + x] = cell->darkness
2468 ? 255 - (cell->darkness - 1)
1246 ? 255 - FOW_DARKNESS 2469 : 255 - FOW_DARKNESS;
1247 : 255 - cell->darkness;
1248
1249 face = cell->face [z];
1250
1251 if (face)
1252 {
1253 maptex tex = self->tex [face];
1254
1255 int px = (x + 1) * 32 - tex.w;
1256 int py = (y + 1) * 32 - tex.h;
1257
1258 if (last_name != tex.name)
1259 {
1260 glEnd ();
1261 last_name = tex.name;
1262 glBindTexture (GL_TEXTURE_2D, last_name);
1263 glBegin (GL_QUADS);
1264 }
1265
1266 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1267 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1268 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1269 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1270 }
1271 } 2470 }
1272 } 2471 }
1273 2472
1274 glEnd (); 2473 for (y = 0; y < sh; ++y)
2474 for (x = 0; x < sw; ++x)
2475 {
2476 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2477 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2478 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2479 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2480 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2481 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2482 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2483 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2484 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1275 2485
1276 glDisable (GL_TEXTURE_2D); 2486 uint8_t r11 = (d11 + d21 + d12) / 3;
1277 glDisable (GL_BLEND); 2487 uint8_t r21 = d21;
2488 uint8_t r31 = (d21 + d31 + d32) / 3;
2489
2490 uint8_t r12 = d12;
2491 uint8_t r22 = d22;
2492 uint8_t r32 = d32;
2493
2494 uint8_t r13 = (d13 + d23 + d12) / 3;
2495 uint8_t r23 = d23;
2496 uint8_t r33 = (d23 + d33 + d32) / 3;
2497
2498 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2499 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2500 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2501 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2502 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2503 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2504 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2505 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2506 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2507 }
2508
2509 free (darkness1);
1278 2510
1279 EXTEND (SP, 3); 2511 EXTEND (SP, 3);
1280 PUSHs (sv_2mortal (newSViv (sw4))); 2512 PUSHs (sv_2mortal (newSViv (sw34)));
1281 PUSHs (sv_2mortal (newSViv (sh))); 2513 PUSHs (sv_2mortal (newSViv (sh3)));
1282 PUSHs (darkness_sv); 2514 PUSHs (darkness3_sv);
1283} 2515}
1284 2516
1285SV * 2517SV *
1286get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2518get_rect (DC::Map self, int x0, int y0, int w, int h)
1287 CODE: 2519 CODE:
1288{ 2520{
1289 int x, y, x1, y1; 2521 int x, y, x1, y1;
1290 SV *data_sv = newSV (w * h * 7 + 5); 2522 SV *data_sv = newSV (w * h * 7 + 5);
1291 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2523 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1316 if (row && row->c0 <= x && x < row->c1) 2548 if (row && row->c0 <= x && x < row->c1)
1317 { 2549 {
1318 mapcell *cell = row->col + (x - row->c0); 2550 mapcell *cell = row->col + (x - row->c0);
1319 uint8_t flags = 0; 2551 uint8_t flags = 0;
1320 2552
1321 if (cell->face [0]) flags |= 1; 2553 if (cell->tile [0]) flags |= 1;
1322 if (cell->face [1]) flags |= 2; 2554 if (cell->tile [1]) flags |= 2;
1323 if (cell->face [2]) flags |= 4; 2555 if (cell->tile [2]) flags |= 4;
1324 2556
1325 *data++ = flags; 2557 *data++ = flags;
1326 2558
1327 if (flags & 1) 2559 if (flags & 1)
1328 { 2560 {
2561 tileid tile = cell->tile [0];
1329 *data++ = cell->face [0] >> 8; 2562 *data++ = tile >> 8;
1330 *data++ = cell->face [0]; 2563 *data++ = tile;
1331 } 2564 }
1332 2565
1333 if (flags & 2) 2566 if (flags & 2)
1334 { 2567 {
2568 tileid tile = cell->tile [1];
1335 *data++ = cell->face [1] >> 8; 2569 *data++ = tile >> 8;
1336 *data++ = cell->face [1]; 2570 *data++ = tile;
1337 } 2571 }
1338 2572
1339 if (flags & 4) 2573 if (flags & 4)
1340 { 2574 {
2575 tileid tile = cell->tile [2];
1341 *data++ = cell->face [2] >> 8; 2576 *data++ = tile >> 8;
1342 *data++ = cell->face [2]; 2577 *data++ = tile;
1343 } 2578 }
1344 } 2579 }
1345 else 2580 else
1346 *data++ = 0; 2581 *data++ = 0;
1347 } 2582 }
1348 } 2583 }
1349 2584
2585 /* if size is w*h + 5 then no data has been found */
2586 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2587 {
1350 SvPOK_only (data_sv); 2588 SvPOK_only (data_sv);
1351 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2589 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2590 }
2591
1352 RETVAL = data_sv; 2592 RETVAL = data_sv;
1353} 2593}
1354 OUTPUT: 2594 OUTPUT:
1355 RETVAL 2595 RETVAL
1356 2596
1357void 2597void
1358set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2598set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1359 PPCODE: 2599 PPCODE:
1360{ 2600{
1361 int x, y, z; 2601 int x, y, z;
1362 int w, h; 2602 int w, h;
1363 int x1, y1; 2603 int x1, y1;
2604 STRLEN len;
2605 uint8_t *data, *end;
2606
2607 len = SvLEN (data_sv);
2608 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2609 data = SvPVbyte_nolen (data_sv);
2610 end = data + len + 8;
2611
2612 if (len < 5)
2613 XSRETURN_EMPTY;
1364 2614
1365 if (*data++ != 0) 2615 if (*data++ != 0)
1366 return; /* version mismatch */ 2616 XSRETURN_EMPTY; /* version mismatch */
1367 2617
1368 w = *data++ << 8; w |= *data++; 2618 w = *data++ << 8; w |= *data++;
1369 h = *data++ << 8; h |= *data++; 2619 h = *data++ << 8; h |= *data++;
1370 2620
1371 // we need to do this 'cause we don't keep an absolute coord system for rows 2621 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1383 { 2633 {
1384 maprow *row = map_get_row (self, y); 2634 maprow *row = map_get_row (self, y);
1385 2635
1386 for (x = x0; x < x1; x++) 2636 for (x = x0; x < x1; x++)
1387 { 2637 {
2638 uint8_t flags;
2639
2640 if (data + 7 >= end)
2641 XSRETURN_EMPTY;
2642
1388 uint8_t flags = *data++; 2643 flags = *data++;
1389 2644
1390 if (flags) 2645 if (flags)
1391 { 2646 {
1392 mapface face[3] = { 0, 0, 0 };
1393
1394 mapcell *cell = row_get_cell (row, x); 2647 mapcell *cell = row_get_cell (row, x);
2648 tileid tile[3] = { 0, 0, 0 };
1395 2649
1396 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2650 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1397 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2651 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1398 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2652 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1399 2653
1400 if (cell->darkness <= 0) 2654 if (cell->darkness == 0)
1401 { 2655 {
1402 cell->darkness = -1; 2656 /*cell->darkness = 0;*/
2657 EXTEND (SP, 3);
1403 2658
1404 for (z = 0; z <= 2; z++) 2659 for (z = 0; z <= 2; z++)
1405 { 2660 {
1406 cell->face[z] = face[z]; 2661 tileid t = tile [z];
1407 2662
1408 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2663 if (t >= self->texs || (t && !self->tex [t].name))
2664 {
1409 XPUSHs (sv_2mortal (newSViv (face[z]))); 2665 PUSHs (sv_2mortal (newSViv (t)));
2666 need_texid (self, t);
2667 }
2668
2669 cell->tile [z] = t;
1410 } 2670 }
1411 } 2671 }
1412 } 2672 }
1413 } 2673 }
1414 } 2674 }
1415} 2675}
1416 2676
1417MODULE = CFClient PACKAGE = CFClient::MixChunk 2677MODULE = Deliantra::Client PACKAGE = DC::RW
1418 2678
1419CFClient::MixChunk 2679DC::RW
1420new_from_file (SV *class, char *path) 2680new (SV *class, SV *data_sv)
1421 CODE: 2681 CODE:
1422 RETVAL = Mix_LoadWAV (path); 2682{
2683 STRLEN datalen;
2684 char *data = SvPVbyte (data_sv, datalen);
2685
2686 RETVAL = SDL_RWFromConstMem (data, datalen);
2687}
1423 OUTPUT: 2688 OUTPUT:
1424 RETVAL 2689 RETVAL
1425 2690
2691DC::RW
2692new_from_file (SV *class, const char *path, const char *mode = "rb")
2693 CODE:
2694 RETVAL = SDL_RWFromFile (path, mode);
2695 OUTPUT:
2696 RETVAL
2697
2698# fails on win32:
2699# dc.xs(2268) : error C2059: syntax error : '('
1426void 2700#void
2701#close (DC::RW self)
2702# CODE:
2703# (self->(close)) (self);
2704
2705MODULE = Deliantra::Client PACKAGE = DC::Channel
2706
2707PROTOTYPES: DISABLE
2708
2709DC::Channel
2710find ()
2711 CODE:
2712{
2713 RETVAL = Mix_GroupAvailable (-1);
2714
2715 if (RETVAL < 0)
2716 {
2717 RETVAL = Mix_GroupOldest (-1);
2718
2719 if (RETVAL < 0)
2720 XSRETURN_UNDEF;
2721
2722 Mix_HaltChannel (RETVAL);
2723 }
2724
2725 Mix_UnregisterAllEffects (RETVAL);
2726 Mix_Volume (RETVAL, 128);
2727}
2728 OUTPUT:
2729 RETVAL
2730
2731void
2732halt (DC::Channel self)
2733 CODE:
2734 Mix_HaltChannel (self);
2735
2736void
2737expire (DC::Channel self, int ticks = -1)
2738 CODE:
2739 Mix_ExpireChannel (self, ticks);
2740
2741void
2742fade_out (DC::Channel self, int ticks = -1)
2743 CODE:
2744 Mix_FadeOutChannel (self, ticks);
2745
2746int
2747volume (DC::Channel self, int volume)
2748 CODE:
2749 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2750 OUTPUT:
2751 RETVAL
2752
2753void
2754unregister_all_effects (DC::Channel self)
2755 CODE:
2756 Mix_UnregisterAllEffects (self);
2757
2758void
2759set_panning (DC::Channel self, int left, int right)
2760 CODE:
2761 left = CLAMP (left , 0, 255);
2762 right = CLAMP (right, 0, 255);
2763 Mix_SetPanning (self, left, right);
2764
2765void
2766set_distance (DC::Channel self, int distance)
2767 CODE:
2768 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2769
2770void
2771set_position (DC::Channel self, int angle, int distance)
2772 CODE:
2773
2774void
2775set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2776 CODE:
2777{
2778 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2779 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2780 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2781}
2782
2783void
2784set_reverse_stereo (DC::Channel self, int flip)
2785 CODE:
2786 Mix_SetReverseStereo (self, flip);
2787
2788MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2789
2790PROTOTYPES: DISABLE
2791
2792DC::MixChunk
2793new (SV *class, DC::RW rwops)
2794 CODE:
2795 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2796 OUTPUT:
2797 RETVAL
2798
2799void
1427DESTROY (CFClient::MixChunk self) 2800DESTROY (DC::MixChunk self)
1428 CODE: 2801 CODE:
1429 Mix_FreeChunk (self); 2802 Mix_FreeChunk (self);
1430 2803
1431int 2804int
1432volume (CFClient::MixChunk self, int volume = -1) 2805volume (DC::MixChunk self, int volume = -1)
1433 CODE: 2806 CODE:
2807 if (items > 1)
2808 volume = CLAMP (volume, 0, 128);
1434 RETVAL = Mix_VolumeChunk (self, volume); 2809 RETVAL = Mix_VolumeChunk (self, volume);
1435 OUTPUT: 2810 OUTPUT:
1436 RETVAL 2811 RETVAL
1437 2812
1438int 2813DC::Channel
1439play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2814play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1440 CODE: 2815 CODE:
2816{
1441 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2817 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2818
2819 if (RETVAL < 0)
2820 XSRETURN_UNDEF;
2821
2822 if (channel < 0)
2823 {
2824 Mix_UnregisterAllEffects (RETVAL);
2825 Mix_Volume (RETVAL, 128);
2826 }
2827}
1442 OUTPUT: 2828 OUTPUT:
1443 RETVAL 2829 RETVAL
1444 2830
1445MODULE = CFClient PACKAGE = CFClient::MixMusic 2831MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1446 2832
1447int 2833int
1448volume (int volume = -1) 2834volume (int volume = -1)
2835 PROTOTYPE: ;$
1449 CODE: 2836 CODE:
2837 if (items > 0)
2838 volume = CLAMP (volume, 0, 128);
1450 RETVAL = Mix_VolumeMusic (volume); 2839 RETVAL = Mix_VolumeMusic (volume);
1451 OUTPUT: 2840 OUTPUT:
1452 RETVAL 2841 RETVAL
1453 2842
1454CFClient::MixMusic 2843void
1455new_from_file (SV *class, char *path) 2844fade_out (int ms)
1456 CODE: 2845 CODE:
2846 Mix_FadeOutMusic (ms);
2847
2848void
2849halt ()
2850 CODE:
2851 Mix_HaltMusic ();
2852
2853DC::MixMusic
2854new (SV *class, DC::RW rwops)
2855 CODE:
1457 RETVAL = Mix_LoadMUS (path); 2856 RETVAL = Mix_LoadMUS_RW (rwops);
1458 OUTPUT: 2857 OUTPUT:
1459 RETVAL 2858 RETVAL
1460 2859
1461void 2860void
1462DESTROY (CFClient::MixMusic self) 2861DESTROY (DC::MixMusic self)
1463 CODE: 2862 CODE:
1464 Mix_FreeMusic (self); 2863 Mix_FreeMusic (self);
1465 2864
1466int 2865int
1467play (CFClient::MixMusic self, int loops = -1) 2866play (DC::MixMusic self, int loops = -1)
1468 CODE: 2867 CODE:
1469 RETVAL = Mix_PlayMusic (self, loops); 2868 RETVAL = Mix_PlayMusic (self, loops);
1470 OUTPUT: 2869 OUTPUT:
1471 RETVAL 2870 RETVAL
1472 2871
2872void
2873fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2874 CODE:
2875 Mix_FadeInMusicPos (self, loops, ms, position);
2876
1473MODULE = CFClient PACKAGE = CFClient::OpenGL 2877MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2878
2879PROTOTYPES: ENABLE
1474 2880
1475BOOT: 2881BOOT:
1476{ 2882{
1477 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2883 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1478 static const struct { 2884 static const struct {
1479 const char *name; 2885 const char *name;
1480 IV iv; 2886 IV iv;
1481 } *civ, const_iv[] = { 2887 } *civ, const_iv[] = {
1482# define const_iv(name) { # name, (IV)name } 2888# define const_iv(name) { # name, (IV)name }
2889 const_iv (GL_VENDOR),
2890 const_iv (GL_VERSION),
2891 const_iv (GL_EXTENSIONS),
2892 const_iv (GL_MAX_TEXTURE_UNITS),
1483 const_iv (GL_COLOR_MATERIAL), 2893 const_iv (GL_COLOR_MATERIAL),
1484 const_iv (GL_SMOOTH), 2894 const_iv (GL_SMOOTH),
1485 const_iv (GL_FLAT), 2895 const_iv (GL_FLAT),
1486 const_iv (GL_DITHER), 2896 const_iv (GL_DITHER),
1487 const_iv (GL_BLEND), 2897 const_iv (GL_BLEND),
2898 const_iv (GL_CULL_FACE),
1488 const_iv (GL_SCISSOR_TEST), 2899 const_iv (GL_SCISSOR_TEST),
2900 const_iv (GL_DEPTH_TEST),
2901 const_iv (GL_ALPHA_TEST),
2902 const_iv (GL_NORMALIZE),
2903 const_iv (GL_RESCALE_NORMAL),
2904 const_iv (GL_FRONT),
2905 const_iv (GL_BACK),
2906 const_iv (GL_AUX0),
1489 const_iv (GL_AND), 2907 const_iv (GL_AND),
1490 const_iv (GL_ONE), 2908 const_iv (GL_ONE),
1491 const_iv (GL_ZERO), 2909 const_iv (GL_ZERO),
1492 const_iv (GL_SRC_ALPHA), 2910 const_iv (GL_SRC_ALPHA),
1493 const_iv (GL_SRC_ALPHA_SATURATE), 2911 const_iv (GL_DST_ALPHA),
1494 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2912 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1495 const_iv (GL_ONE_MINUS_DST_ALPHA), 2913 const_iv (GL_ONE_MINUS_DST_ALPHA),
2914 const_iv (GL_SRC_COLOR),
2915 const_iv (GL_DST_COLOR),
2916 const_iv (GL_ONE_MINUS_SRC_COLOR),
2917 const_iv (GL_ONE_MINUS_DST_COLOR),
2918 const_iv (GL_SRC_ALPHA_SATURATE),
1496 const_iv (GL_RGB), 2919 const_iv (GL_RGB),
1497 const_iv (GL_RGBA), 2920 const_iv (GL_RGBA),
2921 const_iv (GL_RGBA4),
2922 const_iv (GL_RGBA8),
2923 const_iv (GL_RGB5_A1),
1498 const_iv (GL_UNSIGNED_BYTE), 2924 const_iv (GL_UNSIGNED_BYTE),
2925 const_iv (GL_UNSIGNED_SHORT),
2926 const_iv (GL_UNSIGNED_INT),
1499 const_iv (GL_ALPHA), 2927 const_iv (GL_ALPHA),
2928 const_iv (GL_INTENSITY),
1500 const_iv (GL_LUMINANCE), 2929 const_iv (GL_LUMINANCE),
2930 const_iv (GL_LUMINANCE_ALPHA),
1501 const_iv (GL_FLOAT), 2931 const_iv (GL_FLOAT),
1502 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2932 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2933 const_iv (GL_COMPRESSED_ALPHA_ARB),
2934 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2935 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2936 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2937 const_iv (GL_COMPRESSED_RGB_ARB),
2938 const_iv (GL_COMPRESSED_RGBA_ARB),
1503 const_iv (GL_COMPILE), 2939 const_iv (GL_COMPILE),
2940 const_iv (GL_PROXY_TEXTURE_1D),
2941 const_iv (GL_PROXY_TEXTURE_2D),
1504 const_iv (GL_TEXTURE_1D), 2942 const_iv (GL_TEXTURE_1D),
1505 const_iv (GL_TEXTURE_2D), 2943 const_iv (GL_TEXTURE_2D),
1506 const_iv (GL_TEXTURE_ENV), 2944 const_iv (GL_TEXTURE_ENV),
1507 const_iv (GL_TEXTURE_MAG_FILTER), 2945 const_iv (GL_TEXTURE_MAG_FILTER),
1508 const_iv (GL_TEXTURE_MIN_FILTER), 2946 const_iv (GL_TEXTURE_MIN_FILTER),
1509 const_iv (GL_TEXTURE_ENV_MODE), 2947 const_iv (GL_TEXTURE_ENV_MODE),
1510 const_iv (GL_TEXTURE_WRAP_S), 2948 const_iv (GL_TEXTURE_WRAP_S),
1511 const_iv (GL_TEXTURE_WRAP_T), 2949 const_iv (GL_TEXTURE_WRAP_T),
2950 const_iv (GL_REPEAT),
1512 const_iv (GL_CLAMP), 2951 const_iv (GL_CLAMP),
1513 const_iv (GL_REPEAT), 2952 const_iv (GL_CLAMP_TO_EDGE),
1514 const_iv (GL_NEAREST), 2953 const_iv (GL_NEAREST),
1515 const_iv (GL_LINEAR), 2954 const_iv (GL_LINEAR),
1516 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2955 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1517 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2956 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1518 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2957 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1519 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2958 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1520 const_iv (GL_GENERATE_MIPMAP), 2959 const_iv (GL_GENERATE_MIPMAP),
1521 const_iv (GL_MODULATE), 2960 const_iv (GL_MODULATE),
1522 const_iv (GL_DECAL), 2961 const_iv (GL_DECAL),
1523 const_iv (GL_REPLACE), 2962 const_iv (GL_REPLACE),
2963 const_iv (GL_DEPTH_BUFFER_BIT),
1524 const_iv (GL_COLOR_BUFFER_BIT), 2964 const_iv (GL_COLOR_BUFFER_BIT),
1525 const_iv (GL_PROJECTION), 2965 const_iv (GL_PROJECTION),
1526 const_iv (GL_MODELVIEW), 2966 const_iv (GL_MODELVIEW),
1527 const_iv (GL_COLOR_LOGIC_OP), 2967 const_iv (GL_COLOR_LOGIC_OP),
1528 const_iv (GL_SEPARABLE_2D), 2968 const_iv (GL_SEPARABLE_2D),
1529 const_iv (GL_CONVOLUTION_2D), 2969 const_iv (GL_CONVOLUTION_2D),
1530 const_iv (GL_CONVOLUTION_BORDER_MODE), 2970 const_iv (GL_CONVOLUTION_BORDER_MODE),
1531 const_iv (GL_CONSTANT_BORDER), 2971 const_iv (GL_CONSTANT_BORDER),
2972 const_iv (GL_POINTS),
1532 const_iv (GL_LINES), 2973 const_iv (GL_LINES),
2974 const_iv (GL_LINE_STRIP),
2975 const_iv (GL_LINE_LOOP),
1533 const_iv (GL_QUADS), 2976 const_iv (GL_QUADS),
2977 const_iv (GL_QUAD_STRIP),
2978 const_iv (GL_TRIANGLES),
2979 const_iv (GL_TRIANGLE_STRIP),
2980 const_iv (GL_TRIANGLE_FAN),
1534 const_iv (GL_LINE_LOOP), 2981 const_iv (GL_POLYGON),
1535 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2982 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2983 const_iv (GL_POINT_SMOOTH_HINT),
2984 const_iv (GL_LINE_SMOOTH_HINT),
2985 const_iv (GL_POLYGON_SMOOTH_HINT),
2986 const_iv (GL_GENERATE_MIPMAP_HINT),
2987 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1536 const_iv (GL_FASTEST), 2988 const_iv (GL_FASTEST),
2989 const_iv (GL_DONT_CARE),
2990 const_iv (GL_NICEST),
2991 const_iv (GL_V2F),
2992 const_iv (GL_V3F),
2993 const_iv (GL_T2F_V3F),
2994 const_iv (GL_T2F_N3F_V3F),
2995 const_iv (GL_FUNC_ADD),
2996 const_iv (GL_FUNC_SUBTRACT),
2997 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1537# undef const_iv 2998# undef const_iv
1538 }; 2999 };
1539 3000
1540 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3001 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1541 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3002 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
3003
3004 texture_av = newAV ();
3005 AvREAL_off (texture_av);
1542} 3006}
3007
3008void
3009disable_GL_EXT_blend_func_separate ()
3010 CODE:
3011 gl.BlendFuncSeparate = 0;
3012 gl.BlendFuncSeparateEXT = 0;
3013
3014void
3015apple_nvidia_bug (int enable)
3016
3017char *
3018gl_vendor ()
3019 CODE:
3020 RETVAL = (char *)glGetString (GL_VENDOR);
3021 OUTPUT:
3022 RETVAL
3023
3024char *
3025gl_version ()
3026 CODE:
3027 RETVAL = (char *)glGetString (GL_VERSION);
3028 OUTPUT:
3029 RETVAL
3030
3031char *
3032gl_extensions ()
3033 CODE:
3034 RETVAL = (char *)glGetString (GL_EXTENSIONS);
3035 OUTPUT:
3036 RETVAL
3037
3038const char *glGetString (GLenum pname)
3039
3040GLint glGetInteger (GLenum pname)
3041 CODE:
3042 glGetIntegerv (pname, &RETVAL);
3043 OUTPUT:
3044 RETVAL
3045
3046GLdouble glGetDouble (GLenum pname)
3047 CODE:
3048 glGetDoublev (pname, &RETVAL);
3049 OUTPUT:
3050 RETVAL
1543 3051
1544int glGetError () 3052int glGetError ()
3053
3054void glFinish ()
1545 3055
1546void glClear (int mask) 3056void glClear (int mask)
1547 3057
1548void glClearColor (float r, float g, float b, float a = 1.0) 3058void glClearColor (float r, float g, float b, float a = 1.0)
1549 PROTOTYPE: @ 3059 PROTOTYPE: @
… …
1556 3066
1557void glHint (int target, int mode) 3067void glHint (int target, int mode)
1558 3068
1559void glBlendFunc (int sfactor, int dfactor) 3069void glBlendFunc (int sfactor, int dfactor)
1560 3070
3071void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3072 CODE:
3073 gl_BlendFuncSeparate (sa, da, saa, daa);
3074
3075# void glBlendEquation (int se)
3076
3077void glDepthMask (int flag)
3078
1561void glLogicOp (int opcode) 3079void glLogicOp (int opcode)
1562 3080
1563void glColorMask (int red, int green, int blue, int alpha) 3081void glColorMask (int red, int green, int blue, int alpha)
1564 3082
1565void glMatrixMode (int mode) 3083void glMatrixMode (int mode)
… …
1568 3086
1569void glPopMatrix () 3087void glPopMatrix ()
1570 3088
1571void glLoadIdentity () 3089void glLoadIdentity ()
1572 3090
3091void glDrawBuffer (int buffer)
3092
3093void glReadBuffer (int buffer)
3094
1573# near and far are due to microsofts buggy c compiler 3095# near_ and far_ are due to microsofts buggy "c" compiler
3096void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3097
3098# near_ and far_ are due to microsofts buggy "c" compiler
1574void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3099void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3100
3101PROTOTYPES: DISABLE
1575 3102
1576void glViewport (int x, int y, int width, int height) 3103void glViewport (int x, int y, int width, int height)
1577 3104
1578void glScissor (int x, int y, int width, int height) 3105void glScissor (int x, int y, int width, int height)
1579 3106
… …
1587 3114
1588void glRotate (float angle, float x, float y, float z) 3115void glRotate (float angle, float x, float y, float z)
1589 CODE: 3116 CODE:
1590 glRotatef (angle, x, y, z); 3117 glRotatef (angle, x, y, z);
1591 3118
1592void glBegin (int mode)
1593
1594void glEnd ()
1595
1596void glColor (float r, float g, float b, float a = 1.0) 3119void glColor (float r, float g, float b, float a = 1.0)
1597 PROTOTYPE: @ 3120 PROTOTYPE: @
3121 ALIAS:
3122 glColor_premultiply = 1
1598 CODE: 3123 CODE:
1599 glColor4ub (MIN ((int)(r * 255.f), 255), 3124 if (ix)
1600 MIN ((int)(g * 255.f), 255), 3125 {
1601 MIN ((int)(b * 255.f), 255), 3126 r *= a;
1602 MIN ((int)(a * 255.f), 255)); 3127 g *= a;
3128 b *= a;
3129 }
3130 // microsoft visual "c" rounds instead of truncating...
3131 glColor4f (r, g, b, a);
3132
3133void glRasterPos (float x, float y, float z = 0.)
3134 CODE:
3135 glRasterPos3f (0, 0, z);
3136 glBitmap (0, 0, 0, 0, x, y, 0);
1603 3137
1604void glVertex (float x, float y, float z = 0.) 3138void glVertex (float x, float y, float z = 0.)
1605 CODE: 3139 CODE:
1606 glVertex3f (x, y, z); 3140 glVertex3f (x, y, z);
1607 3141
1608void glTexCoord (float s, float t) 3142void glTexCoord (float s, float t)
1609 CODE: 3143 CODE:
1610 glTexCoord2f (s, t); 3144 glTexCoord2f (s, t);
1611 3145
3146void glRect (float x1, float y1, float x2, float y2)
3147 CODE:
3148 glRectf (x1, y1, x2, y2);
3149
3150void glRect_lineloop (float x1, float y1, float x2, float y2)
3151 CODE:
3152 glBegin (GL_LINE_LOOP);
3153 glVertex2f (x1, y1);
3154 glVertex2f (x2, y1);
3155 glVertex2f (x2, y2);
3156 glVertex2f (x1, y2);
3157 glEnd ();
3158
3159PROTOTYPES: ENABLE
3160
3161void glBegin (int mode)
3162
3163void glEnd ()
3164
3165void glPointSize (GLfloat size)
3166
3167void glLineWidth (GLfloat width)
3168
3169void glInterleavedArrays (int format, int stride, char *data)
3170
3171void glDrawElements (int mode, int count, int type, char *indices)
3172
3173# 1.2 void glDrawRangeElements (int mode, int start, int end
3174
1612void glTexEnv (int target, int pname, float param) 3175void glTexEnv (int target, int pname, float param)
1613 CODE: 3176 CODE:
1614 glTexEnvf (target, pname, param); 3177 glTexEnvf (target, pname, param);
1615 3178
1616void glTexParameter (int target, int pname, float param) 3179void glTexParameter (int target, int pname, float param)
… …
1619 3182
1620void glBindTexture (int target, int name) 3183void glBindTexture (int target, int name)
1621 3184
1622void glConvolutionParameter (int target, int pname, float params) 3185void glConvolutionParameter (int target, int pname, float params)
1623 CODE: 3186 CODE:
1624 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 3187 if (gl.ConvolutionParameterf)
3188 gl.ConvolutionParameterf (target, pname, params);
1625 3189
1626void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3190void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1627 CODE: 3191 CODE:
1628 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 3192 if (gl.ConvolutionFilter2D)
1629 (target, internalformat, width, height, format, type, data)); 3193 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1630 3194
1631void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3195void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1632 CODE: 3196 CODE:
1633 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 3197 if (gl.SeparableFilter2D)
1634 (target, internalformat, width, height, format, type, row, column)); 3198 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1635 3199
1636void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3200void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1637 3201
1638void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3202void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1639 3203
1640void glRasterPos (int x, int y) 3204void glDrawPixels (int width, int height, int format, int type, char *pixels)
1641 CODE: 3205
1642 glRasterPos2i (x, y); 3206void glPixelZoom (float x, float y)
1643 3207
1644void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3208void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1645 3209
1646int glGenTexture () 3210int glGenTexture ()
1647 CODE: 3211 CODE:
1648{ 3212 RETVAL = gen_texture ();
1649 GLuint name;
1650 glGenTextures (1, &name);
1651 RETVAL = name;
1652}
1653 OUTPUT: 3213 OUTPUT:
1654 RETVAL 3214 RETVAL
1655 3215
1656void glDeleteTexture (int name) 3216void glDeleteTexture (int name)
1657 CODE: 3217 CODE:
1658{
1659 GLuint name_ = name;
1660 glDeleteTextures (1, &name_); 3218 del_texture (name);
1661} 3219
1662
1663int glGenList () 3220int glGenList ()
1664 CODE: 3221 CODE:
1665 RETVAL = glGenLists (1); 3222 RETVAL = glGenLists (1);
1666 OUTPUT: 3223 OUTPUT:
1667 RETVAL 3224 RETVAL
… …
1674 3231
1675void glEndList () 3232void glEndList ()
1676 3233
1677void glCallList (int list) 3234void glCallList (int list)
1678 3235
3236MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3237
3238PROTOTYPES: DISABLE
3239
3240void
3241find_widget (SV *self, NV x, NV y)
3242 PPCODE:
3243{
3244 if (within_widget (self, x, y))
3245 XPUSHs (self);
3246}
3247
3248BOOT:
3249{
3250 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3251
3252 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3253 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3254 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3255 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3256}
3257
3258void
3259draw (SV *self)
3260 CODE:
3261{
3262 HV *hv;
3263 SV **svp;
3264 NV x, y, w, h;
3265 SV *draw_x_sv = GvSV (draw_x_gv);
3266 SV *draw_y_sv = GvSV (draw_y_gv);
3267 SV *draw_w_sv = GvSV (draw_w_gv);
3268 SV *draw_h_sv = GvSV (draw_h_gv);
3269 double draw_x, draw_y;
3270
3271 if (!SvROK (self))
3272 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3273
3274 hv = (HV *)SvRV (self);
3275
3276 if (SvTYPE (hv) != SVt_PVHV)
3277 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3278
3279 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3280 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3281
3282 if (!h || !w)
3283 XSRETURN_EMPTY;
3284
3285 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3286 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3287
3288 draw_x = SvNV (draw_x_sv) + x;
3289 draw_y = SvNV (draw_y_sv) + y;
3290
3291 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3292 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3293 XSRETURN_EMPTY;
3294
3295 sv_setnv (draw_x_sv, draw_x);
3296 sv_setnv (draw_y_sv, draw_y);
3297
3298 glPushMatrix ();
3299 glTranslated (x, y, 0);
3300
3301 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3302 {
3303 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3304
3305 if (svp && SvTRUE (*svp))
3306 {
3307 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3308 glEnable (GL_BLEND);
3309 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3310 glBegin (GL_QUADS);
3311 glVertex2f (0, 0);
3312 glVertex2f (w, 0);
3313 glVertex2f (w, h);
3314 glVertex2f (0, h);
3315 glEnd ();
3316 glDisable (GL_BLEND);
3317 }
3318 }
3319#if 0
3320 // draw borders, for debugging
3321 glPushMatrix ();
3322 glColor4f (1., 1., 0., 1.);
3323 glTranslatef (.5, .5, 0.);
3324 glBegin (GL_LINE_LOOP);
3325 glVertex2f (0 , 0);
3326 glVertex2f (w - 1, 0);
3327 glVertex2f (w - 1, h - 1);
3328 glVertex2f (0 , h - 1);
3329 glEnd ();
3330 glPopMatrix ();
3331#endif
3332 PUSHMARK (SP);
3333 XPUSHs (self);
3334 PUTBACK;
3335 call_method ("_draw", G_VOID | G_DISCARD);
3336 SPAGAIN;
3337
3338 glPopMatrix ();
3339
3340 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3341 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3342}
3343

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