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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.58 by root, Sun Apr 23 00:57:38 2006 UTC vs.
Revision 1.280 by root, Wed Nov 26 23:08:34 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
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>
3#endif 14#endif
4 15
5#include "EXTERN.h" 16#include "EXTERN.h"
6#include "perl.h" 17#include "perl.h"
7#include "XSUB.h" 18#include "XSUB.h"
8 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>
30#include <math.h>
9#include <string.h> 31#include <string.h>
10#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11 36
12#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
39#include <SDL_endian.h>
13#include <SDL_image.h> 40#include <SDL_image.h>
14#include <SDL_mixer.h> 41#include <SDL_mixer.h>
15#include <SDL_opengl.h> 42#include <SDL_opengl.h>
16 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
17#include <glib/gmacros.h> 52#include <glib/gmacros.h>
18 53
19#include <pango/pango.h> 54#include <pango/pango.h>
20#include <pango/pangofc-fontmap.h> 55
21#include <pango/pangoft2.h> 56#ifndef PANGO_VERSION_CHECK
57# define PANGO_VERSION_CHECK(a,b,c) 0
58#endif
59
60#if !PANGO_VERSION_CHECK (1, 15, 2)
61# define pango_layout_get_line_readonly pango_layout_get_line
62# define pango_layout_get_lines_readonly pango_layout_get_lines
63# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
64# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
65#endif
22 66
23#ifndef _WIN32 67#ifndef _WIN32
24# include <sys/types.h> 68# include <sys/types.h>
25# include <sys/socket.h> 69# include <sys/socket.h>
26# include <netinet/in.h> 70# include <netinet/in.h>
27# include <netinet/tcp.h> 71# include <netinet/tcp.h>
28# include <inttypes.h> 72# include <inttypes.h>
73#endif
74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
29#else 77#else
30 typedef unsigned char uint8_t; 78# define expect(expr,value) (expr)
31 typedef unsigned short uint16_t;
32 typedef unsigned int uint32_t;
33 typedef signed char int8_t;
34 typedef signed short int16_t;
35 typedef signed int int32_t;
36#endif 79#endif
37 80
38#include "glext.h" 81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39 85
40#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
41 87
42#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
44 90
45#define MIN_FONT_HEIGHT 8 * PANGO_SCALE 91#define MIN_FONT_HEIGHT 10
46 92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
98static AV *texture_av;
99
100static struct
101{
102#define GL_FUNC(ptr,name) ptr name;
103#include "glfunc.h"
104#undef GL_FUNC
105} gl;
106
107static void
108gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
109{
110 if (gl.BlendFuncSeparate)
111 gl.BlendFuncSeparate (sa, da, saa, daa);
112 else if (gl.BlendFuncSeparateEXT)
113 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
114 else
115 glBlendFunc (sa, da);
116}
117
118static GLuint
119gen_texture ()
120{
121 GLuint name;
122
123 if (AvFILL (texture_av) >= 0)
124 name = (GLuint)(size_t)av_pop (texture_av);
125 else
126 glGenTextures (1, &name);
127
128 return name;
129}
130
131static void
132del_texture (GLuint name)
133{
134 /* make a half-assed attempt at returning the memory used by the texture */
135 /* textures are frequently being reused by cfplus anyway */
136 /*glBindTexture (GL_TEXTURE_2D, name);*/
137 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
138 av_push (texture_av, (SV *)(size_t)name);
139 glDeleteTextures (1, &name);
140}
141
142#include "texcache.c"
143#include "rendercache.c"
144
145#include "pango-font.c"
146#include "pango-fontmap.c"
147#include "pango-render.c"
148
149typedef IV DC__Channel;
150typedef SDL_RWops *DC__RW;
47typedef Mix_Chunk *CFClient__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 152typedef Mix_Music *DC__MixMusic;
49 153
50static PangoContext *context; 154typedef PangoFontDescription *DC__Font;
51static PangoFontMap *fontmap; 155
156static int
157shape_attr_p (PangoLayoutRun *run)
158{
159 GSList *attrs = run->item->analysis.extra_attrs;
160
161 while (attrs)
162 {
163 PangoAttribute *attr = attrs->data;
164
165 if (attr->klass->type == PANGO_ATTR_SHAPE)
166 return 1;
167
168 attrs = attrs->next;
169 }
170
171 return 0;
172}
52 173
53typedef struct cf_layout { 174typedef struct cf_layout {
54 PangoLayout *pl; 175 PangoLayout *pl;
176 float r, g, b, a; // default color for rgba mode
55 int base_height; 177 int base_height;
178 DC__Font font;
179 rc_t *rc;
56} *CFClient__Layout; 180} *DC__Layout;
181
182static DC__Font default_font;
183static PangoContext *opengl_context;
184static PangoFontMap *opengl_fontmap;
57 185
58static void 186static void
59substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
60{ 188{
61 FcPatternAddBool (pattern, FC_HINTING , 1); 189 FcPatternAddBool (pattern, FC_HINTING, 1);
190#ifdef FC_HINT_STYLE
191 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192#endif
62 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63} 194}
64 195
65static void 196static void
66layout_update (CFClient__Layout self) 197layout_update_font (DC__Layout self)
67{ 198{
68 /* use a random scale factor to account for unknown descenders, 0.8 works 199 /* use a random scale factor to account for unknown descenders, 0.8 works
69 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
70 */ 201 */
71 PangoFontDescription *font = pango_context_get_font_description (context); 202 PangoFontDescription *font = self->font ? self->font : default_font;
72 203
73 int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75 if (height < MIN_FONT_HEIGHT)
76 height = MIN_FONT_HEIGHT;
77
78 if (pango_font_description_get_size (font) != height)
79 {
80 pango_font_description_set_absolute_size (font, height); 204 pango_font_description_set_absolute_size (font,
81 pango_layout_context_changed (self->pl); 205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
82 } 206
207 pango_layout_set_font_description (self->pl, font);
83} 208}
84 209
85static void 210static void
86layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
87{ 212{
88 layout_update (self); 213 PangoRectangle rect;
89 214
215 // get_pixel_* wrongly rounds down
90 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
91 217
92 *w = (*w + 3) & ~3; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
93 if (!*w) *w = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
94 if (!*h) *h = 1;
95}
96 220
221 if (!rect.width) rect.width = 1;
222 if (!rect.height) rect.height = 1;
223
224 *w = rect.width;
225 *h = rect.height;
226}
227
228typedef uint16_t tileid;
97typedef uint16_t mapface; 229typedef uint16_t faceid;
98 230
99typedef struct { 231typedef struct {
100 GLint name; 232 GLuint name;
101 int w, h; 233 int w, h;
102 float s, t; 234 float s, t;
103 uint8_t r, g, b, a; 235 uint8_t r, g, b, a;
236 tileid smoothtile;
237 uint8_t smoothlevel;
238 uint8_t unused; /* set to zero on use */
104} maptex; 239} maptex;
105 240
106typedef struct { 241typedef struct {
242 uint32_t player;
243 tileid tile[3];
107 int16_t darkness; 244 uint16_t darkness;
108 mapface face[3]; 245 uint8_t stat_width, stat_hp, flags, smoothmax;
109} mapcell; 246} mapcell;
110 247
111typedef struct { 248typedef struct {
112 int32_t c0, c1; 249 int32_t c0, c1;
113 mapcell *col; 250 mapcell *col;
114} maprow; 251} maprow;
115 252
116typedef struct map { 253typedef struct map {
117 int x, y, w, h; 254 int x, y, w, h;
118 int ox, oy; /* offset to virtual global coordinate system */ 255 int ox, oy; /* offset to virtual global coordinate system */
119 int faces; 256 int faces; tileid *face2tile; // [faceid]
120 mapface *face; 257 int texs; maptex *tex; // [tileid]
121
122 int texs;
123 maptex *tex;
124 258
125 int32_t rows; 259 int32_t rows;
126 maprow *row; 260 maprow *row;
127} *CFClient__Map; 261} *DC__Map;
128 262
129static char * 263static char *
130prepend (char *ptr, int sze, int inc) 264prepend (char *ptr, int sze, int inc)
131{ 265{
132 char *p; 266 char *p;
… …
149} 283}
150 284
151#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 285#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
152#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 286#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
153 287
288static void
289need_facenum (struct map *self, faceid face)
290{
291 while (self->faces <= face)
292 {
293 Append (tileid, self->face2tile, self->faces, self->faces);
294 self->faces *= 2;
295 }
296}
297
298static void
299need_texid (struct map *self, int texid)
300{
301 while (self->texs <= texid)
302 {
303 Append (maptex, self->tex, self->texs, self->texs);
304 self->texs *= 2;
305 }
306}
307
154static maprow * 308static maprow *
155map_get_row (CFClient__Map self, int y) 309map_get_row (DC__Map self, int y)
156{ 310{
157 if (0 > y) 311 if (0 > y)
158 { 312 {
159 int extend = - y + MAP_EXTEND_Y; 313 int extend = - y + MAP_EXTEND_Y;
160 Prepend (maprow, self->row, self->rows, extend); 314 Prepend (maprow, self->row, self->rows, extend);
… …
198 352
199 return row->col + (x - row->c0); 353 return row->col + (x - row->c0);
200} 354}
201 355
202static mapcell * 356static mapcell *
203map_get_cell (CFClient__Map self, int x, int y) 357map_get_cell (DC__Map self, int x, int y)
204{ 358{
205 return row_get_cell (map_get_row (self, y), x); 359 return row_get_cell (map_get_row (self, y), x);
206} 360}
207 361
208static void 362static void
209map_clear (CFClient__Map self) 363map_clear (DC__Map self)
210{ 364{
211 int r; 365 int r;
212 366
213 for (r = 0; r < self->rows; r++) 367 for (r = 0; r < self->rows; r++)
214 Safefree (self->row[r].col); 368 Safefree (self->row[r].col);
… …
221 self->oy = 0; 375 self->oy = 0;
222 self->row = 0; 376 self->row = 0;
223 self->rows = 0; 377 self->rows = 0;
224} 378}
225 379
380#define CELL_CLEAR(cell) \
381 do { \
382 if ((cell)->player) \
383 (cell)->tile [2] = 0; \
384 (cell)->darkness = 0; \
385 (cell)->stat_hp = 0; \
386 (cell)->flags = 0; \
387 (cell)->player = 0; \
388 } while (0)
389
226static void 390static void
227map_blank (CFClient__Map self, int x0, int y0, int w, int h) 391map_blank (DC__Map self, int x0, int y0, int w, int h)
228{ 392{
229 int x, y; 393 int x, y;
230 maprow *row; 394 maprow *row;
395 mapcell *cell;
231 396
232 for (y = y0; y < y0 + h; y++) 397 for (y = y0; y < y0 + h; y++)
233 if (y >= 0) 398 if (y >= 0)
234 { 399 {
235 if (y >= self->rows) 400 if (y >= self->rows)
… …
241 if (x >= row->c0) 406 if (x >= row->c0)
242 { 407 {
243 if (x >= row->c1) 408 if (x >= row->c1)
244 break; 409 break;
245 410
246 row->col[x - row->c0].darkness = -1; 411 cell = row->col + x - row->c0;
412
413 CELL_CLEAR (cell);
247 } 414 }
248 } 415 }
249} 416}
250 417
418typedef struct {
419 tileid tile;
420 uint8_t x, y, level;
421} smooth_key;
422
251static void 423static void
424smooth_or_bits (HV *hv, smooth_key *key, IV bits)
425{
426 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
427
428 if (SvIOK (*sv))
429 SvIV_set (*sv, SvIVX (*sv) | bits);
430 else
431 sv_setiv (*sv, bits);
432}
433
434static void
252music_finished () 435music_finished (void)
253{ 436{
254 SDL_UserEvent ev; 437 SDL_UserEvent ev;
255 438
256 ev.type = SDL_USEREVENT; 439 ev.type = SDL_USEREVENT;
257 ev.code = 0; 440 ev.code = 0;
… …
259 ev.data2 = 0; 442 ev.data2 = 0;
260 443
261 SDL_PushEvent ((SDL_Event *)&ev); 444 SDL_PushEvent ((SDL_Event *)&ev);
262} 445}
263 446
264MODULE = CFClient PACKAGE = CFClient 447static void
448channel_finished (int channel)
449{
450 SDL_UserEvent ev;
451
452 ev.type = SDL_USEREVENT;
453 ev.code = 1;
454 ev.data1 = (void *)(long)channel;
455 ev.data2 = 0;
456
457 SDL_PushEvent ((SDL_Event *)&ev);
458}
459
460static unsigned int
461minpot (unsigned int n)
462{
463 if (!n)
464 return 0;
465
466 --n;
467
468 n |= n >> 1;
469 n |= n >> 2;
470 n |= n >> 4;
471 n |= n >> 8;
472 n |= n >> 16;
473
474 return n + 1;
475}
476
477static unsigned int
478popcount (unsigned int n)
479{
480 n -= (n >> 1) & 0x55555555U;
481 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
482 n = ((n >> 4) + n) & 0x0f0f0f0fU;
483 n *= 0x01010101U;
484
485 return n >> 24;
486}
487
488/* SDL should provide this, really. */
489#define SDLK_MODIFIER_MIN 300
490#define SDLK_MODIFIER_MAX 314
491
492/******************************************************************************/
493
494static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
495static GV *hover_gv;
496
497static int
498within_widget (SV *widget, NV x, NV y)
499{
500 HV *self;
501 SV **svp;
502 NV wx, ww, wy, wh;
503
504 if (!SvROK (widget))
505 return 0;
506
507 self = (HV *)SvRV (widget);
508
509 if (SvTYPE (self) != SVt_PVHV)
510 return 0;
511
512 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
513 if (y < wy)
514 return 0;
515
516 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
517 if (y >= wy + wh)
518 return 0;
519
520 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
521 if (x < wx)
522 return 0;
523
524 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
525 if (x >= wx + ww)
526 return 0;
527
528 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
529 if (!svp || !SvTRUE (*svp))
530 return 0;
531
532 return 1;
533}
534
535/******************************************************************************/
536
537/* process keyboard modifiers */
538static int
539mod_munge (int mod)
540{
541 mod &= MOD_MASK;
542
543 if (mod & (KMOD_META | KMOD_ALT))
544 mod |= KMOD_LRAM;
545
546 return mod;
547}
548
549static void
550deliantra_main ()
551{
552 char *argv[] = { 0 };
553 call_argv ("::main", G_DISCARD | G_VOID, argv);
554}
555
556#ifdef __MACOSX__
557 /* to due surprising braindamage on the side of SDL design, we
558 * do some mind-boggling hack here: SDL requires a custom main()
559 * on OS X, so... we provide one and call the original main(), which,
560 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
561 * and which calls our main (== SDL_main) back.
562 */
563 extern C_LINKAGE int
564 main (int argc, char *argv[])
565 {
566 deliantra_main ();
567 }
568
569 #undef main
570
571 extern C_LINKAGE int main (int argc, char *argv[]);
572
573 static void
574 SDL_braino (void)
575 {
576 char *argv[] = { "deliantra client", 0 };
577 (main) (1, argv);
578 }
579#else
580 static void
581 SDL_braino (void)
582 {
583 deliantra_main ();
584 }
585#endif
586
587MODULE = Deliantra::Client PACKAGE = DC
265 588
266PROTOTYPES: ENABLE 589PROTOTYPES: ENABLE
267 590
268BOOT: 591BOOT:
269{ 592{
270 HV *stash = gv_stashpv ("CFClient", 1); 593 HV *stash = gv_stashpv ("DC", 1);
271 static const struct { 594 static const struct {
272 const char *name; 595 const char *name;
273 IV iv; 596 IV iv;
274 } *civ, const_iv[] = { 597 } *civ, const_iv[] = {
275# define const_iv(name) { # name, (IV)name } 598# define const_iv(name) { # name, (IV)name }
599 const_iv (SDLK_MODIFIER_MIN),
600 const_iv (SDLK_MODIFIER_MAX),
601
276 const_iv (SDL_ACTIVEEVENT), 602 const_iv (SDL_ACTIVEEVENT),
277 const_iv (SDL_KEYDOWN), 603 const_iv (SDL_KEYDOWN),
278 const_iv (SDL_KEYUP), 604 const_iv (SDL_KEYUP),
279 const_iv (SDL_MOUSEMOTION), 605 const_iv (SDL_MOUSEMOTION),
280 const_iv (SDL_MOUSEBUTTONDOWN), 606 const_iv (SDL_MOUSEBUTTONDOWN),
… …
289 const_iv (SDL_EVENT_RESERVEDA), 615 const_iv (SDL_EVENT_RESERVEDA),
290 const_iv (SDL_EVENT_RESERVEDB), 616 const_iv (SDL_EVENT_RESERVEDB),
291 const_iv (SDL_VIDEORESIZE), 617 const_iv (SDL_VIDEORESIZE),
292 const_iv (SDL_VIDEOEXPOSE), 618 const_iv (SDL_VIDEOEXPOSE),
293 const_iv (SDL_USEREVENT), 619 const_iv (SDL_USEREVENT),
620
621 const_iv (SDL_APPINPUTFOCUS),
622 const_iv (SDL_APPMOUSEFOCUS),
623 const_iv (SDL_APPACTIVE),
624
625
626 const_iv (SDLK_UNKNOWN),
627 const_iv (SDLK_FIRST),
628 const_iv (SDLK_BACKSPACE),
629 const_iv (SDLK_TAB),
630 const_iv (SDLK_CLEAR),
631 const_iv (SDLK_RETURN),
632 const_iv (SDLK_PAUSE),
633 const_iv (SDLK_ESCAPE),
634 const_iv (SDLK_SPACE),
635 const_iv (SDLK_EXCLAIM),
636 const_iv (SDLK_QUOTEDBL),
637 const_iv (SDLK_HASH),
638 const_iv (SDLK_DOLLAR),
639 const_iv (SDLK_AMPERSAND),
640 const_iv (SDLK_QUOTE),
641 const_iv (SDLK_LEFTPAREN),
642 const_iv (SDLK_RIGHTPAREN),
643 const_iv (SDLK_ASTERISK),
644 const_iv (SDLK_PLUS),
645 const_iv (SDLK_COMMA),
646 const_iv (SDLK_MINUS),
647 const_iv (SDLK_PERIOD),
648 const_iv (SDLK_SLASH),
649 const_iv (SDLK_0),
650 const_iv (SDLK_1),
651 const_iv (SDLK_2),
652 const_iv (SDLK_3),
653 const_iv (SDLK_4),
654 const_iv (SDLK_5),
655 const_iv (SDLK_6),
656 const_iv (SDLK_7),
657 const_iv (SDLK_8),
658 const_iv (SDLK_9),
659 const_iv (SDLK_COLON),
660 const_iv (SDLK_SEMICOLON),
661 const_iv (SDLK_LESS),
662 const_iv (SDLK_EQUALS),
663 const_iv (SDLK_GREATER),
664 const_iv (SDLK_QUESTION),
665 const_iv (SDLK_AT),
666
667 const_iv (SDLK_LEFTBRACKET),
668 const_iv (SDLK_BACKSLASH),
669 const_iv (SDLK_RIGHTBRACKET),
670 const_iv (SDLK_CARET),
671 const_iv (SDLK_UNDERSCORE),
672 const_iv (SDLK_BACKQUOTE),
673 const_iv (SDLK_DELETE),
674
675 const_iv (SDLK_FIRST),
676 const_iv (SDLK_LAST),
294 const_iv (SDLK_KP0), 677 const_iv (SDLK_KP0),
295 const_iv (SDLK_KP1), 678 const_iv (SDLK_KP1),
296 const_iv (SDLK_KP2), 679 const_iv (SDLK_KP2),
297 const_iv (SDLK_KP3), 680 const_iv (SDLK_KP3),
298 const_iv (SDLK_KP4), 681 const_iv (SDLK_KP4),
… …
353 const_iv (SDLK_BREAK), 736 const_iv (SDLK_BREAK),
354 const_iv (SDLK_MENU), 737 const_iv (SDLK_MENU),
355 const_iv (SDLK_POWER), 738 const_iv (SDLK_POWER),
356 const_iv (SDLK_EURO), 739 const_iv (SDLK_EURO),
357 const_iv (SDLK_UNDO), 740 const_iv (SDLK_UNDO),
741
358 const_iv (KMOD_NONE), 742 const_iv (KMOD_NONE),
743 const_iv (KMOD_SHIFT),
359 const_iv (KMOD_LSHIFT), 744 const_iv (KMOD_LSHIFT),
360 const_iv (KMOD_RSHIFT), 745 const_iv (KMOD_RSHIFT),
746 const_iv (KMOD_CTRL),
361 const_iv (KMOD_LCTRL), 747 const_iv (KMOD_LCTRL),
362 const_iv (KMOD_RCTRL), 748 const_iv (KMOD_RCTRL),
749 const_iv (KMOD_ALT),
363 const_iv (KMOD_LALT), 750 const_iv (KMOD_LALT),
364 const_iv (KMOD_RALT), 751 const_iv (KMOD_RALT),
752 const_iv (KMOD_META),
365 const_iv (KMOD_LMETA), 753 const_iv (KMOD_LMETA),
366 const_iv (KMOD_RMETA), 754 const_iv (KMOD_RMETA),
367 const_iv (KMOD_NUM), 755 const_iv (KMOD_NUM),
368 const_iv (KMOD_CAPS), 756 const_iv (KMOD_CAPS),
369 const_iv (KMOD_MODE), 757 const_iv (KMOD_MODE),
370 const_iv (KMOD_CTRL), 758
371 const_iv (KMOD_SHIFT), 759 const_iv (KMOD_LRAM),
372 const_iv (KMOD_ALT), 760
373 const_iv (KMOD_META) 761 const_iv (MIX_DEFAULT_FORMAT),
762
763 const_iv (SDL_INIT_TIMER),
764 const_iv (SDL_INIT_AUDIO),
765 const_iv (SDL_INIT_VIDEO),
766 const_iv (SDL_INIT_CDROM),
767 const_iv (SDL_INIT_JOYSTICK),
768 const_iv (SDL_INIT_EVERYTHING),
769 const_iv (SDL_INIT_NOPARACHUTE),
770 const_iv (SDL_INIT_EVENTTHREAD),
771
772 const_iv (SDL_GL_RED_SIZE),
773 const_iv (SDL_GL_GREEN_SIZE),
774 const_iv (SDL_GL_BLUE_SIZE),
775 const_iv (SDL_GL_ALPHA_SIZE),
776 const_iv (SDL_GL_DOUBLEBUFFER),
777 const_iv (SDL_GL_BUFFER_SIZE),
778 const_iv (SDL_GL_DEPTH_SIZE),
779 const_iv (SDL_GL_STENCIL_SIZE),
780 const_iv (SDL_GL_ACCUM_RED_SIZE),
781 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
782 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
783 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
784 const_iv (SDL_GL_STEREO),
785 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
786 const_iv (SDL_GL_MULTISAMPLESAMPLES),
787 const_iv (SDL_GL_ACCELERATED_VISUAL),
788 const_iv (SDL_GL_SWAP_CONTROL),
789
790 const_iv (FOW_DARKNESS)
374# undef const_iv 791# undef const_iv
375 }; 792 };
376 793
377 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 794 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
378 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 795 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
379 796
380 fontmap = pango_ft2_font_map_new (); 797 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
381 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 798 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
382 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
383} 799}
800
801void
802weaken (SV *rv)
803 PROTOTYPE: $
804 CODE:
805 sv_rvweaken (rv);
384 806
385int 807int
386SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 808in_destruct ()
809 CODE:
810 RETVAL = PL_main_cv == Nullcv;
811 OUTPUT:
812 RETVAL
387 813
814NV floor (NV x)
815
816NV ceil (NV x)
817
818IV minpot (UV n)
819
820IV popcount (UV n)
821
388void 822void
823pango_init ()
824 CODE:
825{
826 opengl_fontmap = pango_opengl_font_map_new ();
827 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
828 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
829 /*pango_context_set_font_description (opengl_context, default_font);*/
830#if PANGO_VERSION_CHECK (1, 15, 2)
831 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
832 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
833#endif
834}
835
836char *SDL_GetError ()
837
838void SDL_braino ()
839
840int SDL_Init (U32 flags)
841
842int SDL_InitSubSystem (U32 flags)
843
844void SDL_QuitSubSystem (U32 flags)
845
389SDL_Quit () 846void SDL_Quit ()
390 847
848int SDL_GL_SetAttribute (int attr, int value)
849
850int SDL_GL_GetAttribute (int attr)
851 CODE:
852 if (SDL_GL_GetAttribute (attr, &RETVAL))
853 XSRETURN_UNDEF;
854 OUTPUT:
855 RETVAL
856
391void 857void
392SDL_ListModes () 858SDL_ListModes (int rgb, int alpha)
393 PPCODE: 859 PPCODE:
394{ 860{
395 SDL_Rect **m; 861 SDL_Rect **m;
396 862
397 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
398 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
399 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 865 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
400 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 866 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
401 867
868 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
869 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
870
402 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
403 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 874 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
406 875
407 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 876 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
408 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
409 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
410
411 SDL_EnableUNICODE (1);
412 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
413 878
414 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 879 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
415 880
416 if (m && m != (SDL_Rect **)-1) 881 if (m && m != (SDL_Rect **)-1)
417 while (*m) 882 while (*m)
418 { 883 {
884 if ((*m)->w >= 400 && (*m)->h >= 300)
885 {
419 AV *av = newAV (); 886 AV *av = newAV ();
420 av_push (av, newSViv ((*m)->w)); 887 av_push (av, newSViv ((*m)->w));
421 av_push (av, newSViv ((*m)->h)); 888 av_push (av, newSViv ((*m)->h));
889 av_push (av, newSViv (rgb));
890 av_push (av, newSViv (alpha));
422 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 891 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
892 }
423 893
424 ++m; 894 ++m;
425 } 895 }
426} 896}
427 897
428int 898int
429SDL_SetVideoMode (int w, int h, int fullscreen) 899SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
430 CODE: 900 CODE:
901{
902 SDL_EnableUNICODE (1);
903 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
904
905 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
906 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
907 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
908 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
909
431 RETVAL = !!SDL_SetVideoMode ( 910 RETVAL = !!SDL_SetVideoMode (
432 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 911 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
433 ); 912 );
434 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 913
914 if (RETVAL)
915 {
916 av_clear (texture_av);
917
918 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
919#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
920#include "glfunc.h"
921#undef GL_FUNC
922 }
923}
435 OUTPUT: 924 OUTPUT:
436 RETVAL 925 RETVAL
437 926
438void 927void
439SDL_GL_SwapBuffers () 928SDL_GL_SwapBuffers ()
440 929
930char *
931SDL_GetKeyName (int sym)
932
933int
934SDL_GetAppState ()
935
936int
937SDL_GetModState ()
938
441void 939void
442SDL_PollEvent () 940poll_events ()
443 PPCODE: 941 PPCODE:
444{ 942{
445 SDL_Event ev; 943 SDL_Event ev;
446 944
447 while (SDL_PollEvent (&ev)) 945 SDL_PumpEvents ();
946 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
448 { 947 {
449 HV *hv = newHV (); 948 HV *hv = newHV ();
450 hv_store (hv, "type", 4, newSViv (ev.type), 0); 949 hv_store (hv, "type", 4, newSViv (ev.type), 0);
950
451 switch (ev.type) 951 switch (ev.type)
452 { 952 {
453 case SDL_KEYDOWN: 953 case SDL_KEYDOWN:
454 case SDL_KEYUP: 954 case SDL_KEYUP:
455 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 955 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
456 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 956 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
457 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 957 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
958 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
458 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 959 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
459 break; 960 break;
460 961
461 case SDL_ACTIVEEVENT: 962 case SDL_ACTIVEEVENT:
462 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 963 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
463 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 964 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
464 break; 965 break;
465 966
466 case SDL_MOUSEMOTION: 967 case SDL_MOUSEMOTION:
968 {
969 int state = ev.motion.state;
970 int x = ev.motion.x;
971 int y = ev.motion.y;
972 int xrel = ev.motion.xrel;
973 int yrel = ev.motion.yrel;
974
975 /* do simplistic event compression */
976 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
977 && state == ev.motion.state)
978 {
979 xrel += ev.motion.xrel;
980 yrel += ev.motion.yrel;
981 x = ev.motion.x;
982 y = ev.motion.y;
983 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
984 }
985
986 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
467 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 987 hv_store (hv, "state", 5, newSViv (state), 0);
468 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 988 hv_store (hv, "x", 1, newSViv (x), 0);
469 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 989 hv_store (hv, "y", 1, newSViv (y), 0);
470 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 990 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
471 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 991 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
992 }
472 break; 993 break;
473 994
474 case SDL_MOUSEBUTTONDOWN: 995 case SDL_MOUSEBUTTONDOWN:
475 case SDL_MOUSEBUTTONUP: 996 case SDL_MOUSEBUTTONUP:
997 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
998
476 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 999 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
477 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1000 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
478 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1001 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
479 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1002 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
1003 break;
1004
1005 case SDL_USEREVENT:
1006 hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
1007 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
1008 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
1009 break;
480 } 1010 }
481 1011
482 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1012 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
483 } 1013 }
484} 1014}
485 1015
486int 1016int
487Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512) 1017Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
488 POSTCALL: 1018 POSTCALL:
489 Mix_HookMusicFinished (music_finished); 1019 Mix_HookMusicFinished (music_finished);
1020 Mix_ChannelFinished (channel_finished);
1021
1022void
1023Mix_QuerySpec ()
1024 PPCODE:
1025{
1026 int freq, channels;
1027 Uint16 format;
1028
1029 if (Mix_QuerySpec (&freq, &format, &channels))
1030 {
1031 EXTEND (SP, 3);
1032 PUSHs (sv_2mortal (newSViv (freq)));
1033 PUSHs (sv_2mortal (newSViv (format)));
1034 PUSHs (sv_2mortal (newSViv (channels)));
1035 }
1036}
490 1037
491void 1038void
492Mix_CloseAudio () 1039Mix_CloseAudio ()
493 1040
494int 1041int
495Mix_AllocateChannels (int numchans = -1) 1042Mix_AllocateChannels (int numchans = -1)
496 1043
1044const char *
1045Mix_GetError ()
1046
497void 1047void
498lowdelay (int fd, int val = 1) 1048lowdelay (int fd, int val = 1)
499 CODE: 1049 CODE:
1050 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1051
1052void
1053win32_proxy_info ()
1054 PPCODE:
1055{
500#ifndef _WIN32 1056#ifdef _WIN32
501 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1057 char buffer[2048];
1058 DWORD buflen;
1059
1060 EXTEND (SP, 3);
1061
1062 buflen = sizeof (buffer);
1063 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
1064 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
1065 {
1066 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
1067
1068 buflen = sizeof (buffer);
1069 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
1070 {
1071 PUSHs (newSVpv (buffer, 0));
1072
1073 buflen = sizeof (buffer);
1074 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
1075 PUSHs (newSVpv (buffer, 0));
1076 }
1077 }
502#endif 1078#endif
1079}
503 1080
504char * 1081int
505gl_version () 1082add_font (char *file)
506 CODE: 1083 CODE:
507 RETVAL = (char *)glGetString (GL_VERSION); 1084 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
508 OUTPUT: 1085 OUTPUT:
509 RETVAL 1086 RETVAL
510
511char *
512gl_extensions ()
513 CODE:
514 RETVAL = (char *)glGetString (GL_EXTENSIONS);
515 OUTPUT:
516 RETVAL
517
518void
519add_font (char *file)
520 CODE:
521 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
522
523void
524set_font (char *file)
525 CODE:
526{
527 int count;
528 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
529 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
530 FcPatternDestroy (pattern);
531 pango_context_set_font_description (context, font);
532}
533 1087
534void 1088void
535load_image_inline (SV *image_) 1089load_image_inline (SV *image_)
536 ALIAS: 1090 ALIAS:
537 load_image_file = 1 1091 load_image_file = 1
… …
540 STRLEN image_len; 1094 STRLEN image_len;
541 char *image = (char *)SvPVbyte (image_, image_len); 1095 char *image = (char *)SvPVbyte (image_, image_len);
542 SDL_Surface *surface, *surface2; 1096 SDL_Surface *surface, *surface2;
543 SDL_PixelFormat fmt; 1097 SDL_PixelFormat fmt;
544 SDL_RWops *rw = ix 1098 SDL_RWops *rw = ix
545 ? SDL_RWFromFile (image, "r") 1099 ? SDL_RWFromFile (image, "rb")
546 : SDL_RWFromConstMem (image, image_len); 1100 : SDL_RWFromConstMem (image, image_len);
547 1101
548 if (!rw) 1102 if (!rw)
549 croak ("load_image: %s", SDL_GetError ()); 1103 croak ("load_image: %s", SDL_GetError ());
550 1104
… …
579 1133
580 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1134 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
581 1135
582 assert (surface2->pitch == surface2->w * 4); 1136 assert (surface2->pitch == surface2->w * 4);
583 1137
1138 SDL_LockSurface (surface2);
584 EXTEND (SP, 5); 1139 EXTEND (SP, 6);
585 PUSHs (sv_2mortal (newSViv (surface2->w))); 1140 PUSHs (sv_2mortal (newSViv (surface2->w)));
586 PUSHs (sv_2mortal (newSViv (surface2->h))); 1141 PUSHs (sv_2mortal (newSViv (surface2->h)));
587 SDL_LockSurface (surface2);
588 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1142 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
589 SDL_UnlockSurface (surface2);
590 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1143 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
591 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1144 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
592 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1145 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146 SDL_UnlockSurface (surface2);
593 1147
594 SDL_FreeSurface (surface); 1148 SDL_FreeSurface (surface);
595 SDL_FreeSurface (surface2); 1149 SDL_FreeSurface (surface2);
596} 1150}
597 1151
… …
619 PUSHs (sv_2mortal (newSViv (b / y))); 1173 PUSHs (sv_2mortal (newSViv (b / y)));
620 PUSHs (sv_2mortal (newSViv (a / y))); 1174 PUSHs (sv_2mortal (newSViv (a / y)));
621} 1175}
622 1176
623void 1177void
1178error (char *message)
1179 CODE:
1180 fprintf (stderr, "ERROR: %s\n", message);
1181#ifdef _WIN32
1182 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1183#endif
1184
1185void
624fatal (char *message) 1186fatal (char *message)
625 CODE: 1187 CODE:
1188 fprintf (stderr, "FATAL: %s\n", message);
626#ifdef _WIN32 1189#ifdef _WIN32
627 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1190 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1191#endif
1192 _exit (1);
1193
1194void
1195_exit (int retval = 0)
1196 CODE:
1197#ifdef WIN32
1198 ExitThread (retval); // unclean, please beam me up
628#else 1199#else
629 fprintf (stderr, "FATAL: %s\n", message); 1200 _exit (retval);
630#endif 1201#endif
631 exit (1);
632 1202
633MODULE = CFClient PACKAGE = CFClient::Layout 1203void
634 1204debug ()
635CFClient::Layout
636new (SV *class, int base_height = 10)
637 CODE: 1205 CODE:
638 New (0, RETVAL, 1, struct cf_layout); 1206{
639 RETVAL->base_height = base_height; 1207#if DEBUG
640 RETVAL->pl = pango_layout_new (context); 1208 VALGRIND_DO_LEAK_CHECK;
641 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1209#endif
1210}
1211
1212int
1213SvREFCNT (SV *sv)
1214 CODE:
1215 RETVAL = SvREFCNT (sv);
1216 OUTPUT:
1217 RETVAL
1218
1219MODULE = Deliantra::Client PACKAGE = DC::Font
1220
1221PROTOTYPES: DISABLE
1222
1223DC::Font
1224new_from_file (SV *class, char *path, int id = 0)
1225 CODE:
1226{
1227 int count;
1228 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1229 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
1230 FcPatternDestroy (pattern);
1231}
642 OUTPUT: 1232 OUTPUT:
643 RETVAL 1233 RETVAL
644 1234
645void 1235void
1236DESTROY (DC::Font self)
1237 CODE:
1238 pango_font_description_free (self);
1239
1240void
1241make_default (DC::Font self)
1242 PROTOTYPE: $
1243 CODE:
1244 default_font = self;
1245
1246MODULE = Deliantra::Client PACKAGE = DC::Layout
1247
1248PROTOTYPES: DISABLE
1249
1250void
1251glyph_cache_backup ()
1252 PROTOTYPE:
1253 CODE:
1254 tc_backup ();
1255
1256void
1257glyph_cache_restore ()
1258 PROTOTYPE:
1259 CODE:
1260 tc_restore ();
1261
1262DC::Layout
1263new (SV *class)
1264 CODE:
1265 New (0, RETVAL, 1, struct cf_layout);
1266
1267 RETVAL->pl = pango_layout_new (opengl_context);
1268 RETVAL->r = 1.;
1269 RETVAL->g = 1.;
1270 RETVAL->b = 1.;
1271 RETVAL->a = 1.;
1272 RETVAL->base_height = MIN_FONT_HEIGHT;
1273 RETVAL->font = 0;
1274 RETVAL->rc = rc_alloc ();
1275
1276 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1277 layout_update_font (RETVAL);
1278 OUTPUT:
1279 RETVAL
1280
1281void
646DESTROY (CFClient::Layout self) 1282DESTROY (DC::Layout self)
647 CODE: 1283 CODE:
648 g_object_unref (self->pl); 1284 g_object_unref (self->pl);
1285 rc_free (self->rc);
649 Safefree (self); 1286 Safefree (self);
650 1287
651void 1288void
652set_text (CFClient::Layout self, SV *text_) 1289set_text (DC::Layout self, SV *text_)
653 CODE: 1290 CODE:
654{ 1291{
655 STRLEN textlen; 1292 STRLEN textlen;
656 char *text = SvPVutf8 (text_, textlen); 1293 char *text = SvPVutf8 (text_, textlen);
657 1294
658 pango_layout_set_text (self->pl, text, textlen); 1295 pango_layout_set_text (self->pl, text, textlen);
659} 1296}
660 1297
661void 1298void
662set_markup (CFClient::Layout self, SV *text_) 1299set_markup (DC::Layout self, SV *text_)
663 CODE: 1300 CODE:
664{ 1301{
665 STRLEN textlen; 1302 STRLEN textlen;
666 char *text = SvPVutf8 (text_, textlen); 1303 char *text = SvPVutf8 (text_, textlen);
667 1304
668 pango_layout_set_markup (self->pl, text, textlen); 1305 pango_layout_set_markup (self->pl, text, textlen);
669} 1306}
670 1307
671SV * 1308void
672get_text (CFClient::Layout self) 1309set_shapes (DC::Layout self, ...)
1310 CODE:
1311{
1312 PangoAttrList *attrs = 0;
1313 const char *text = pango_layout_get_text (self->pl);
1314 const char *pos = text;
1315 int arg = 4;
1316
1317 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1318 {
1319 PangoRectangle inkrect, rect;
1320 PangoAttribute *attr;
1321
1322 int x = SvIV (ST (arg - 3));
1323 int y = SvIV (ST (arg - 2));
1324 int w = SvIV (ST (arg - 1));
1325 int h = SvIV (ST (arg ));
1326
1327 inkrect.x = 0;
1328 inkrect.y = 0;
1329 inkrect.width = 0;
1330 inkrect.height = 0;
1331
1332 rect.x = x * PANGO_SCALE;
1333 rect.y = y * PANGO_SCALE;
1334 rect.width = w * PANGO_SCALE;
1335 rect.height = h * PANGO_SCALE;
1336
1337 if (!attrs)
1338 attrs = pango_layout_get_attributes (self->pl);
1339
1340 attr = pango_attr_shape_new (&inkrect, &rect);
1341 attr->start_index = pos - text;
1342 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1343 pango_attr_list_insert (attrs, attr);
1344
1345 arg += 4;
1346 pos += sizeof (OBJ_STR) - 1;
1347 }
1348
1349 if (attrs)
1350 pango_layout_set_attributes (self->pl, attrs);
1351}
1352
1353void
1354get_shapes (DC::Layout self)
673 CODE: 1355 PPCODE:
1356{
1357 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1358
1359 do
1360 {
1361 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1362
1363 if (run && shape_attr_p (run))
1364 {
1365 PangoRectangle extents;
1366 pango_layout_iter_get_run_extents (iter, 0, &extents);
1367
1368 EXTEND (SP, 2);
1369 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1370 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1371 }
1372 }
1373 while (pango_layout_iter_next_run (iter));
1374
1375 pango_layout_iter_free (iter);
1376}
1377
1378int
1379has_wrapped (DC::Layout self)
1380 CODE:
1381{
1382 int lines = 1;
1383 const char *text = pango_layout_get_text (self->pl);
1384
1385 while (*text)
1386 lines += *text++ == '\n';
1387
674 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1388 RETVAL = lines < pango_layout_get_line_count (self->pl);
675 SvUTF8_on (RETVAL); 1389}
676 OUTPUT: 1390 OUTPUT:
677 RETVAL 1391 RETVAL
678 1392
1393SV *
1394get_text (DC::Layout self)
1395 CODE:
1396 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1397 sv_utf8_decode (RETVAL);
1398 OUTPUT:
1399 RETVAL
1400
679void 1401void
1402set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1403 CODE:
1404 self->r = r;
1405 self->g = g;
1406 self->b = b;
1407 self->a = a;
1408
1409void
1410set_font (DC::Layout self, DC::Font font = 0)
1411 CODE:
1412 if (self->font != font)
1413 {
1414 self->font = font;
1415 layout_update_font (self);
1416 }
1417
1418void
680set_height (CFClient::Layout self, int base_height) 1419set_height (DC::Layout self, int base_height)
681 CODE: 1420 CODE:
1421 if (self->base_height != base_height)
1422 {
682 self->base_height = base_height; 1423 self->base_height = base_height;
1424 layout_update_font (self);
1425 }
683 1426
684void 1427void
685set_width (CFClient::Layout self, int max_width = -1) 1428set_width (DC::Layout self, int max_width = -1)
686 CODE: 1429 CODE:
687 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1430 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
688 1431
689void 1432void
1433set_indent (DC::Layout self, int indent)
1434 CODE:
1435 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1436
1437void
1438set_spacing (DC::Layout self, int spacing)
1439 CODE:
1440 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1441
1442void
1443set_ellipsise (DC::Layout self, int ellipsise)
1444 CODE:
1445 pango_layout_set_ellipsize (self->pl,
1446 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1447 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1448 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1449 : PANGO_ELLIPSIZE_NONE
1450 );
1451
1452void
1453set_single_paragraph_mode (DC::Layout self, int spm)
1454 CODE:
1455 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1456
1457void
690size (CFClient::Layout self) 1458size (DC::Layout self)
691 PPCODE: 1459 PPCODE:
692{ 1460{
693 int w, h; 1461 int w, h;
694 1462
695 layout_update (self);
696 layout_get_pixel_size (self, &w, &h); 1463 layout_get_pixel_size (self, &w, &h);
697 1464
698 EXTEND (SP, 2); 1465 EXTEND (SP, 2);
699 PUSHs (sv_2mortal (newSViv (w))); 1466 PUSHs (sv_2mortal (newSViv (w)));
700 PUSHs (sv_2mortal (newSViv (h))); 1467 PUSHs (sv_2mortal (newSViv (h)));
701} 1468}
702 1469
703int 1470int
704xy_to_index (CFClient::Layout self, int x, int y) 1471descent (DC::Layout self)
705 CODE: 1472 CODE:
706{ 1473{
707 int index, trailing; 1474 PangoRectangle rect;
708 1475 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
709 layout_update (self); 1476 pango_layout_line_get_pixel_extents (line, 0, &rect);
710 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1477 RETVAL = PANGO_DESCENT (rect);
711
712 RETVAL = index;
713} 1478}
714 OUTPUT: 1479 OUTPUT:
715 RETVAL 1480 RETVAL
716 1481
1482int
1483xy_to_index (DC::Layout self, int x, int y)
1484 CODE:
1485{
1486 int index, trailing;
1487 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1488 RETVAL = index + trailing;
1489}
1490 OUTPUT:
1491 RETVAL
1492
717void 1493void
718cursor_pos (CFClient::Layout self, int index) 1494cursor_pos (DC::Layout self, int index)
719 PPCODE: 1495 PPCODE:
720{ 1496{
721 PangoRectangle strong_pos; 1497 PangoRectangle pos;
722 layout_update (self);
723 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1498 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
724 1499
725 EXTEND (SP, 3); 1500 EXTEND (SP, 3);
726 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1501 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
727 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1502 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
728 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1503 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
729} 1504}
730 1505
731void 1506void
732render (CFClient::Layout self) 1507index_to_line_x (DC::Layout self, int index, int trailing = 0)
733 PPCODE: 1508 PPCODE:
734{ 1509{
735 SV *retval; 1510 int line, x;
736 int w, h;
737 FT_Bitmap bitmap;
738 1511
739 layout_update (self); 1512 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
740 layout_get_pixel_size (self, &w, &h); 1513#if !PANGO_VERSION_CHECK (1, 17, 3)
741 1514 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
742 retval = newSV (w * h); 1515 --line;
743 SvPOK_only (retval); 1516#endif
744 SvCUR_set (retval, w * h);
745
746 bitmap.rows = h;
747 bitmap.width = w;
748 bitmap.pitch = w;
749 bitmap.buffer = (unsigned char*)SvPVX (retval);
750 bitmap.num_grays = 256;
751 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
752
753 memset (bitmap.buffer, 0, w * h);
754
755 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
756
757 EXTEND (SP, 3); 1517 EXTEND (SP, 2);
758 PUSHs (sv_2mortal (newSViv (w))); 1518 PUSHs (sv_2mortal (newSViv (line)));
1519 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1520}
1521
1522void
1523line_x_to_index (DC::Layout self, int line, int x)
1524 PPCODE:
1525{
1526 PangoLayoutLine *lp;
1527 int index, trailing;
1528
1529 if (line < 0)
1530 XSRETURN_EMPTY;
1531
1532 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1533 XSRETURN_EMPTY; /* do better */
1534
1535 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1536
1537 EXTEND (SP, 2);
1538 if (GIMME_V == G_SCALAR)
1539 PUSHs (sv_2mortal (newSViv (index + trailing)));
1540 else
1541 {
759 PUSHs (sv_2mortal (newSViv (h))); 1542 PUSHs (sv_2mortal (newSViv (index)));
760 PUSHs (sv_2mortal (retval)); 1543 PUSHs (sv_2mortal (newSViv (trailing)));
1544 }
761} 1545}
762 1546
1547void
1548render (DC::Layout self, float x, float y, int flags = 0)
1549 CODE:
1550 rc_clear (self->rc);
1551 pango_opengl_render_layout_subpixel (
1552 self->pl,
1553 self->rc,
1554 x * PANGO_SCALE, y * PANGO_SCALE,
1555 self->r, self->g, self->b, self->a,
1556 flags
1557 );
1558 // we assume that context_change actually clears/frees stuff
1559 // and does not do any recomputation...
1560 pango_layout_context_changed (self->pl);
1561
1562void
1563draw (DC::Layout self)
1564 CODE:
1565{
1566 glEnable (GL_TEXTURE_2D);
1567 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1568 glEnable (GL_BLEND);
1569 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1570 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1571 glEnable (GL_ALPHA_TEST);
1572 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1573
1574 rc_draw (self->rc);
1575
1576 glDisable (GL_ALPHA_TEST);
1577 glDisable (GL_BLEND);
1578 glDisable (GL_TEXTURE_2D);
1579}
1580
763MODULE = CFClient PACKAGE = CFClient::Texture 1581MODULE = Deliantra::Client PACKAGE = DC::Texture
764 1582
1583PROTOTYPES: ENABLE
1584
765void 1585void
1586pad (SV *data_, int ow, int oh, int nw, int nh)
1587 CODE:
1588{
1589 if ((nw != ow || nh != oh) && SvOK (data_))
1590 {
1591 STRLEN datalen;
1592 char *data = SvPVbyte (data_, datalen);
1593 int bpp = datalen / (ow * oh);
1594 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1595
1596 SvPOK_only (result_);
1597 SvCUR_set (result_, nw * nh * bpp);
1598
1599 memset (SvPVX (result_), 0, nw * nh * bpp);
1600 while (oh--)
1601 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1602
1603 sv_setsv (data_, result_);
1604 }
1605}
1606
1607void
766draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1608draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
767 PROTOTYPE: $$$;$$ 1609 PROTOTYPE: $$$;$$
1610 ALIAS:
1611 draw_quad_alpha = 1
1612 draw_quad_alpha_premultiplied = 2
768 CODE: 1613 CODE:
769{ 1614{
770 HV *hv = (HV *)SvRV (self); 1615 HV *hv = (HV *)SvRV (self);
771 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1616 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
772 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1617 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
773 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1618 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
774 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1619
1620 if (name <= 0)
1621 XSRETURN_EMPTY;
775 1622
776 if (items < 5) 1623 if (items < 5)
777 { 1624 {
778 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1625 w = SvNV (*hv_fetch (hv, "w", 1, 1));
779 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1626 h = SvNV (*hv_fetch (hv, "h", 1, 1));
780 } 1627 }
781 1628
1629 if (ix)
1630 {
1631 glEnable (GL_BLEND);
1632
1633 if (ix == 2)
1634 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1635 else
1636 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1637 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1638
1639 glEnable (GL_ALPHA_TEST);
1640 glAlphaFunc (GL_GREATER, 0.01f);
1641 }
1642
782 glBindTexture (GL_TEXTURE_2D, name); 1643 glBindTexture (GL_TEXTURE_2D, name);
783 if (wrap_mode) { 1644
784 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
785 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
786 }
787 glBegin (GL_QUADS); 1645 glBegin (GL_QUADS);
788 glTexCoord2f (0, 0); glVertex2f (x , y ); 1646 glTexCoord2f (0, 0); glVertex2f (x , y );
789 glTexCoord2f (0, t); glVertex2f (x , y + h); 1647 glTexCoord2f (0, t); glVertex2f (x , y + h);
790 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1648 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
791 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1649 glTexCoord2f (s, 0); glVertex2f (x + w, y );
792 glEnd (); 1650 glEnd ();
793}
794 1651
1652 if (ix)
1653 {
1654 glDisable (GL_ALPHA_TEST);
1655 glDisable (GL_BLEND);
1656 }
1657}
1658
1659IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1660 CODE:
1661{
1662 GLint width;
1663 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1664 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1665 RETVAL = width > 0;
1666}
1667 OUTPUT:
1668 RETVAL
1669
795MODULE = CFClient PACKAGE = CFClient::Map 1670MODULE = Deliantra::Client PACKAGE = DC::Map
796 1671
797CFClient::Map 1672PROTOTYPES: DISABLE
798new (SV *class, int map_width, int map_height) 1673
1674DC::Map
1675new (SV *class)
799 CODE: 1676 CODE:
800 New (0, RETVAL, 1, struct map); 1677 New (0, RETVAL, 1, struct map);
801 RETVAL->x = 0; 1678 RETVAL->x = 0;
802 RETVAL->y = 0; 1679 RETVAL->y = 0;
803 RETVAL->w = map_width; 1680 RETVAL->w = 0;
804 RETVAL->h = map_height; 1681 RETVAL->h = 0;
805 RETVAL->ox = 0; 1682 RETVAL->ox = 0;
806 RETVAL->oy = 0; 1683 RETVAL->oy = 0;
807 RETVAL->faces = 8192; 1684 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
808 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1685 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
809 RETVAL->texs = 8192;
810 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
811 RETVAL->rows = 0; 1686 RETVAL->rows = 0;
812 RETVAL->row = 0; 1687 RETVAL->row = 0;
813 OUTPUT: 1688 OUTPUT:
814 RETVAL 1689 RETVAL
815 1690
816void 1691void
817DESTROY (CFClient::Map self) 1692DESTROY (DC::Map self)
818 CODE: 1693 CODE:
819{ 1694{
820 map_clear (self); 1695 map_clear (self);
821 Safefree (self->face); 1696 Safefree (self->face2tile);
1697 Safefree (self->tex);
822 Safefree (self); 1698 Safefree (self);
823} 1699}
824 1700
825void 1701void
1702resize (DC::Map self, int map_width, int map_height)
1703 CODE:
1704 self->w = map_width;
1705 self->h = map_height;
1706
1707void
826clear (CFClient::Map self) 1708clear (DC::Map self)
827 CODE: 1709 CODE:
828 map_clear (self); 1710 map_clear (self);
829 1711
830void 1712void
831set_face (CFClient::Map self, int face, int texid) 1713set_tileid (DC::Map self, int face, int tile)
832 CODE: 1714 CODE:
833{ 1715{
834 while (self->faces <= face) 1716 need_facenum (self, face); self->face2tile [face] = tile;
835 { 1717 need_texid (self, tile);
836 Append (mapface, self->face, self->faces, self->faces);
837 self->faces *= 2;
838 }
839
840 self->face [face] = texid;
841} 1718}
842 1719
843void 1720void
1721set_smooth (DC::Map self, int face, int smooth, int level)
1722 CODE:
1723{
1724 tileid texid;
1725 maptex *tex;
1726
1727 if (face < 0 || face >= self->faces)
1728 return;
1729
1730 if (smooth < 0 || smooth >= self->faces)
1731 return;
1732
1733 texid = self->face2tile [face];
1734
1735 if (!texid)
1736 return;
1737
1738 tex = self->tex + texid;
1739 tex->smoothtile = self->face2tile [smooth];
1740 tex->smoothlevel = level;
1741}
1742
1743void
844set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1744set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
845 CODE: 1745 CODE:
846{ 1746{
847 while (self->texs <= texid) 1747 need_texid (self, texid);
848 {
849 Append (maptex, self->tex, self->texs, self->texs);
850 self->texs *= 2;
851 }
852 1748
853 { 1749 {
854 maptex *tex = self->tex + texid; 1750 maptex *tex = self->tex + texid;
855 1751
856 tex->name = name; 1752 tex->name = name;
… …
861 tex->r = r; 1757 tex->r = r;
862 tex->g = g; 1758 tex->g = g;
863 tex->b = b; 1759 tex->b = b;
864 tex->a = a; 1760 tex->a = a;
865 } 1761 }
1762
1763 // somewhat hackish, but for textures that require it, it really
1764 // improves the look, and most others don't suffer.
1765 glBindTexture (GL_TEXTURE_2D, name);
1766 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1767 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1768 // use uglier nearest interpolation because linear suffers
1769 // from transparent color bleeding and ugly wrapping effects.
1770 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
866} 1771}
1772
1773void
1774expire_textures (DC::Map self, int texid, int count)
1775 PPCODE:
1776 for (; texid < self->texs && count; ++texid, --count)
1777 {
1778 maptex *tex = self->tex + texid;
1779
1780 if (tex->name)
1781 {
1782 if (tex->unused)
1783 {
1784 tex->name = 0;
1785 tex->unused = 0,
1786 XPUSHs (sv_2mortal (newSViv (texid)));
1787 }
1788 else
1789 tex->unused = 1;
1790 }
1791 }
867 1792
868int 1793int
869ox (CFClient::Map self) 1794ox (DC::Map self)
870 ALIAS: 1795 ALIAS:
871 oy = 1 1796 oy = 1
1797 x = 2
1798 y = 3
1799 w = 4
1800 h = 5
872 CODE: 1801 CODE:
873 switch (ix) 1802 switch (ix)
874 { 1803 {
875 case 0: RETVAL = self->ox; break; 1804 case 0: RETVAL = self->ox; break;
876 case 1: RETVAL = self->oy; break; 1805 case 1: RETVAL = self->oy; break;
1806 case 2: RETVAL = self->x; break;
1807 case 3: RETVAL = self->y; break;
1808 case 4: RETVAL = self->w; break;
1809 case 5: RETVAL = self->h; break;
877 } 1810 }
878 OUTPUT: 1811 OUTPUT:
879 RETVAL 1812 RETVAL
880 1813
881void 1814void
882scroll (CFClient::Map self, int dx, int dy) 1815scroll (DC::Map self, int dx, int dy)
883 CODE: 1816 CODE:
884{ 1817{
885 if (dx > 0) 1818 if (dx > 0)
886 map_blank (self, self->x, self->y, dx - 1, self->h); 1819 map_blank (self, self->x, self->y, dx, self->h);
887 else if (dx < 0) 1820 else if (dx < 0)
888 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1821 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
889 1822
890 if (dy > 0) 1823 if (dy > 0)
891 map_blank (self, self->x, self->y, self->w, dy - 1); 1824 map_blank (self, self->x, self->y, self->w, dy);
892 else if (dy < 0) 1825 else if (dy < 0)
893 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1826 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
894 1827
895 self->ox += dx; self->x += dx; 1828 self->ox += dx; self->x += dx;
896 self->oy += dy; self->y += dy; 1829 self->oy += dy; self->y += dy;
897 1830
898 while (self->y < 0) 1831 while (self->y < 0)
… …
902 self->rows += MAP_EXTEND_Y; 1835 self->rows += MAP_EXTEND_Y;
903 self->y += MAP_EXTEND_Y; 1836 self->y += MAP_EXTEND_Y;
904 } 1837 }
905} 1838}
906 1839
907void 1840SV *
908map1a_update (CFClient::Map self, SV *data_) 1841map1a_update (DC::Map self, SV *data_, int extmap)
909 CODE: 1842 CODE:
910{ 1843{
911 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1844 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
912 uint8_t *data_end = (uint8_t *)SvEND (data_); 1845 uint8_t *data_end = (uint8_t *)SvEND (data_);
913 mapcell *cell; 1846 mapcell *cell;
914 int x, y, flags; 1847 int x, y, z, flags;
1848 AV *missing = newAV ();
1849 RETVAL = newRV_noinc ((SV *)missing);
915 1850
916 while (data < data_end) 1851 while (data < data_end - 1)
917 { 1852 {
918 flags = (data [0] << 8) + data [1]; data += 2; 1853 flags = (data [0] << 8) + data [1]; data += 2;
919 1854
920 x = ((flags >> 10) & 63) + self->x; 1855 x = self->x + ((flags >> 10) & 63);
921 y = ((flags >> 4) & 63) + self->y; 1856 y = self->y + ((flags >> 4) & 63);
922 1857
923 cell = map_get_cell (self, x, y); 1858 cell = map_get_cell (self, x, y);
924 1859
925 if (flags & 15) 1860 if (flags & 15)
926 { 1861 {
927 if (cell->darkness < 0) 1862 if (!cell->darkness)
928 { 1863 {
1864 memset (cell, 0, sizeof (*cell));
929 cell->darkness = 0; 1865 cell->darkness = 256;
930 cell->face [0] = 0;
931 cell->face [1] = 0;
932 cell->face [2] = 0;
933 } 1866 }
934 1867
935 cell->darkness = flags & 8 ? *data++ : 255;
936
937 //TODO: don't trust server data to be in-range(!) 1868 //TODO: don't trust server data to be in-range(!)
938 1869
939 if (flags & 4) 1870 if (flags & 8)
940 { 1871 {
941 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1872 if (extmap)
1873 {
1874 uint8_t ext, cmd;
1875
1876 do
1877 {
1878 ext = *data++;
1879 cmd = ext & 0x7f;
1880
1881 if (cmd < 4)
1882 cell->darkness = 255 - ext * 64 + 1;
1883 else if (cmd == 5) // health
1884 {
1885 cell->stat_width = 1;
1886 cell->stat_hp = *data++;
1887 }
1888 else if (cmd == 6) // monster width
1889 cell->stat_width = *data++ + 1;
1890 else if (cmd == 0x47)
1891 {
1892 if (*data == 1) cell->player = data [1];
1893 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1894 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1895 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1896
1897 data += *data + 1;
1898 }
1899 else if (cmd == 8) // cell flags
1900 cell->flags = *data++;
1901 else if (ext & 0x40) // unknown, multibyte => skip
1902 data += *data + 1;
1903 else
1904 data++;
1905 }
1906 while (ext & 0x80);
1907 }
1908 else
1909 cell->darkness = *data++ + 1;
942 } 1910 }
943 1911
1912 for (z = 0; z <= 2; ++z)
944 if (flags & 2) 1913 if (flags & (4 >> z))
945 { 1914 {
946 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1915 faceid face = (data [0] << 8) + data [1]; data += 2;
1916 need_facenum (self, face);
1917 cell->tile [z] = self->face2tile [face];
1918
1919 if (cell->tile [z])
1920 {
1921 maptex *tex = self->tex + cell->tile [z];
1922 tex->unused = 0;
1923 if (!tex->name)
1924 av_push (missing, newSViv (cell->tile [z]));
1925
1926 if (tex->smoothtile)
1927 {
1928 maptex *smooth = self->tex + tex->smoothtile;
1929 smooth->unused = 0;
1930 if (!smooth->name)
1931 av_push (missing, newSViv (tex->smoothtile));
1932 }
1933 }
947 } 1934 }
948
949 if (flags & 1)
950 {
951 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
952 }
953 } 1935 }
954 else 1936 else
955 cell->darkness = -1; 1937 CELL_CLEAR (cell);
956 } 1938 }
957} 1939}
1940 OUTPUT:
1941 RETVAL
958 1942
959SV * 1943SV *
960mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1944mapmap (DC::Map self, int x0, int y0, int w, int h)
961 CODE: 1945 CODE:
962{ 1946{
963 int x1, x; 1947 int x1, x;
964 int y1, y; 1948 int y1, y;
965 int z; 1949 int z;
… …
986 { 1970 {
987 mapcell *cell = row->col + (x - row->c0); 1971 mapcell *cell = row->col + (x - row->c0);
988 1972
989 for (z = 0; z <= 0; z++) 1973 for (z = 0; z <= 0; z++)
990 { 1974 {
991 mapface face = cell->face [z];
992
993 if (face)
994 {
995 maptex tex = self->tex [face]; 1975 maptex tex = self->tex [cell->tile [z]];
996 int a0 = 255 - tex.a; 1976 int a0 = 255 - tex.a;
997 int a1 = tex.a; 1977 int a1 = tex.a;
998 1978
999 r = (r * a0 + tex.r * a1) / 255; 1979 r = (r * a0 + tex.r * a1) / 255;
1000 g = (g * a0 + tex.g * a1) / 255; 1980 g = (g * a0 + tex.g * a1) / 255;
1001 b = (b * a0 + tex.b * a1) / 255; 1981 b = (b * a0 + tex.b * a1) / 255;
1002 a = (a * a0 + tex.a * a1) / 255; 1982 a = (a * a0 + tex.a * a1) / 255;
1003 }
1004 } 1983 }
1005 } 1984 }
1006 1985
1007 *map++ = (r ) 1986 *map++ = (r )
1008 | (g << 8) 1987 | (g << 8)
… …
1015} 1994}
1016 OUTPUT: 1995 OUTPUT:
1017 RETVAL 1996 RETVAL
1018 1997
1019void 1998void
1020draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1999draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
2000 CODE:
2001{
2002 int x, y, z;
2003
2004 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2005 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2006 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2007 smooth_key skey;
2008 int pl_x, pl_y;
2009 maptex pl_tex;
2010 rc_t *rc = rc_alloc ();
2011 rc_key_t key;
2012 rc_array_t *arr;
2013
2014 pl_tex.name = 0;
2015
2016 // thats current max. sorry.
2017 if (sw > 255) sw = 255;
2018 if (sh > 255) sh = 255;
2019
2020 // clear key, in case of extra padding
2021 memset (&skey, 0, sizeof (skey));
2022
2023 memset (&key, 0, sizeof (key));
2024 key.r = 255;
2025 key.g = 255;
2026 key.b = 255;
2027 key.a = 255;
2028 key.mode = GL_QUADS;
2029 key.format = GL_T2F_V3F;
2030 key.texname = -1;
2031
2032 mx += self->x;
2033 my += self->y;
2034
2035 // first pass: determine smooth_max
2036 // rather ugly, if you ask me
2037 // could also be stored inside mapcell and updated on change
2038 memset (smooth_max, 0, sizeof (smooth_max));
2039
2040 for (y = 0; y < sh; y++)
2041 if (0 <= y + my && y + my < self->rows)
2042 {
2043 maprow *row = self->row + (y + my);
2044
2045 for (x = 0; x < sw; x++)
2046 if (row->c0 <= x + mx && x + mx < row->c1)
2047 {
2048 mapcell *cell = row->col + (x + mx - row->c0);
2049
2050 smooth_max[x + 1][y + 1] =
2051 MAX (self->tex [cell->tile [0]].smoothlevel,
2052 MAX (self->tex [cell->tile [1]].smoothlevel,
2053 self->tex [cell->tile [2]].smoothlevel));
2054 }
2055 }
2056
2057 glEnable (GL_BLEND);
2058 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2059 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2060
2061 for (z = 0; z <= 2; z++)
2062 {
2063 memset (smooth_level, 0, sizeof (smooth_level));
2064
2065 for (y = 0; y < sh; y++)
2066 if (0 <= y + my && y + my < self->rows)
2067 {
2068 maprow *row = self->row + (y + my);
2069
2070 for (x = 0; x < sw; x++)
2071 if (row->c0 <= x + mx && x + mx < row->c1)
2072 {
2073 mapcell *cell = row->col + (x + mx - row->c0);
2074 tileid tile = cell->tile [z];
2075
2076 if (tile)
2077 {
2078 maptex tex = self->tex [tile];
2079 int px = (x + 1) * T - tex.w;
2080 int py = (y + 1) * T - tex.h;
2081
2082 if (key.texname != tex.name)
2083 {
2084 self->tex [tile].unused = 0;
2085
2086 if (!tex.name)
2087 tex = self->tex [2]; /* missing, replace by noface */
2088
2089 key.texname = tex.name;
2090 arr = rc_array (rc, &key);
2091 }
2092
2093 if (expect_false (cell->player == player) && expect_false (z == 2))
2094 {
2095 pl_x = px;
2096 pl_y = py;
2097 pl_tex = tex;
2098 continue;
2099 }
2100
2101 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2102 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2103 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2104 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2105
2106 if (expect_false (cell->flags) && expect_false (z == 2))
2107 {
2108 // overlays such as the speech bubble, probably more to come
2109 if (cell->flags & 1)
2110 {
2111 maptex tex = self->tex [1];
2112 int px = x * T + T * 2 / 32;
2113 int py = y * T - T * 6 / 32;
2114
2115 if (tex.name)
2116 {
2117 if (key.texname != tex.name)
2118 {
2119 key.texname = tex.name;
2120 arr = rc_array (rc, &key);
2121 }
2122
2123 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2124 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2125 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2126 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2127 }
2128 }
2129 }
2130
2131 // update smooth hash
2132 if (tex.smoothtile)
2133 {
2134 skey.tile = tex.smoothtile;
2135 skey.level = tex.smoothlevel;
2136
2137 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2138
2139 // add bits to current tile and all neighbours. skey.x|y is
2140 // shifted +1|+1 so we always stay positive.
2141
2142 // bits is ___n cccc CCCC bbbb
2143 // n do not draw borders&corners
2144 // c draw these corners, but...
2145 // C ... not these
2146 // b draw these borders
2147
2148 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2149 // ┃· ·· ·┃ ━━
2150
2151 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2152 // ·· ·· ·┏ ┓·
2153
2154 // full tile
2155 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2156
2157 // borders
2158 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2159 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2160 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2161 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2162
2163 // corners
2164 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2165 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2166 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2167 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2168 }
2169 }
2170 }
2171 }
2172
2173 rc_draw (rc);
2174 rc_clear (rc);
2175
2176 // go through all smoothlevels, lowest to highest, then draw.
2177 // this is basically counting sort
2178 {
2179 int w, b;
2180
2181 glEnable (GL_TEXTURE_2D);
2182 glBegin (GL_QUADS);
2183 for (w = 0; w < 256 / 32; ++w)
2184 {
2185 uint32_t smask = smooth_level [w];
2186 if (smask)
2187 for (b = 0; b < 32; ++b)
2188 if (smask & (((uint32_t)1) << b))
2189 {
2190 int level = (w << 5) | b;
2191 HE *he;
2192
2193 hv_iterinit (smooth);
2194 while ((he = hv_iternext (smooth)))
2195 {
2196 smooth_key *skey = (smooth_key *)HeKEY (he);
2197 IV bits = SvIVX (HeVAL (he));
2198
2199 if (!(bits & 0x1000)
2200 && skey->level == level
2201 && level > smooth_max [skey->x][skey->y])
2202 {
2203 maptex tex = self->tex [skey->tile];
2204 int px = (((int)skey->x) - 1) * T;
2205 int py = (((int)skey->y) - 1) * T;
2206 int border = bits & 15;
2207 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2208 float dx = tex.s * .0625f; // 16 images/row
2209 float dy = tex.t * .5f ; // 2 images/column
2210
2211 if (tex.name)
2212 {
2213 // this time avoiding texture state changes
2214 // save gobs of state changes.
2215 if (key.texname != tex.name)
2216 {
2217 self->tex [skey->tile].unused = 0;
2218
2219 glEnd ();
2220 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2221 glBegin (GL_QUADS);
2222 }
2223
2224 if (border)
2225 {
2226 float ox = border * dx;
2227
2228 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2229 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2230 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2231 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2232 }
2233
2234 if (corner)
2235 {
2236 float ox = corner * dx;
2237
2238 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2239 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2240 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2241 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2242 }
2243 }
2244 }
2245 }
2246 }
2247 }
2248
2249 glEnd ();
2250 glDisable (GL_TEXTURE_2D);
2251 key.texname = -1;
2252 }
2253
2254 hv_clear (smooth);
2255 }
2256
2257 if (pl_tex.name)
2258 {
2259 maptex tex = pl_tex;
2260 int px = pl_x + sdx;
2261 int py = pl_y + sdy;
2262
2263 key.texname = tex.name;
2264 arr = rc_array (rc, &key);
2265
2266 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2267 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2268 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2269 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2270
2271 rc_draw (rc);
2272 }
2273
2274 glDisable (GL_BLEND);
2275 rc_free (rc);
2276
2277 // top layer: overlays such as the health bar
2278 for (y = 0; y < sh; y++)
2279 if (0 <= y + my && y + my < self->rows)
2280 {
2281 maprow *row = self->row + (y + my);
2282
2283 for (x = 0; x < sw; x++)
2284 if (row->c0 <= x + mx && x + mx < row->c1)
2285 {
2286 mapcell *cell = row->col + (x + mx - row->c0);
2287
2288 int px = x * T;
2289 int py = y * T;
2290
2291 if (expect_false (cell->player == player))
2292 {
2293 px += sdx;
2294 py += sdy;
2295 }
2296
2297 if (cell->stat_hp)
2298 {
2299 int width = cell->stat_width * T;
2300 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2301
2302 glColor3ub (0, 0, 0);
2303 glRectf (px + 1, py - thick - 2,
2304 px + width - 1, py);
2305
2306 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2307 glRectf (px + 2,
2308 py - thick - 1,
2309 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2310 }
2311 }
2312 }
2313}
2314
2315void
2316draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2317 CODE:
2318{
2319 static float color[16][3] = {
2320 { 0.00F, 0.00F, 0.00F },
2321 { 1.00F, 1.00F, 1.00F },
2322 { 0.00F, 0.00F, 0.55F },
2323 { 1.00F, 0.00F, 0.00F },
2324
2325 { 1.00F, 0.54F, 0.00F },
2326 { 0.11F, 0.56F, 1.00F },
2327 { 0.93F, 0.46F, 0.00F },
2328 { 0.18F, 0.54F, 0.34F },
2329
2330 { 0.56F, 0.73F, 0.56F },
2331 { 0.80F, 0.80F, 0.80F },
2332 { 0.55F, 0.41F, 0.13F },
2333 { 0.99F, 0.77F, 0.26F },
2334
2335 { 0.74F, 0.65F, 0.41F },
2336
2337 { 0.00F, 1.00F, 1.00F },
2338 { 1.00F, 0.00F, 1.00F },
2339 { 1.00F, 1.00F, 0.00F },
2340 };
2341
2342 int x, y;
2343
2344 glEnable (GL_TEXTURE_2D);
2345 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2346 glEnable (GL_BLEND);
2347 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2348 glBegin (GL_QUADS);
2349
2350 for (y = 0; y < h; y++)
2351 for (x = 0; x < w; x++)
2352 {
2353 unsigned char m = data [x + y * w];
2354
2355 if (m)
2356 {
2357 float *c = color [m & 15];
2358
2359 float tx1 = m & 0x40 ? 0.5 : 0.;
2360 float tx2 = tx1 + 0.5;
2361
2362 glColor4f (c[0], c[1], c[2], 0.75);
2363 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2364 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2365 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2366 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2367 }
2368 }
2369
2370 glEnd ();
2371 glDisable (GL_BLEND);
2372 glDisable (GL_TEXTURE_2D);
2373}
2374
2375void
2376fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1021 PPCODE: 2377 PPCODE:
1022{ 2378{
1023 int vx, vy;
1024 int x, y, z; 2379 int x, y;
1025 int last_name; 2380 int sw1 = sw + 2;
1026 mapface face; 2381 int sh1 = sh + 2;
2382 int sh3 = sh * 3;
1027 int sw4 = (sw + 3) & ~3; 2383 int sw34 = (sw * 3 + 3) & ~3;
2384 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1028 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2385 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1029 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2386 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1030 2387
1031 memset (darkness, 255, sw4 * sh);
1032 SvPOK_only (darkness_sv); 2388 SvPOK_only (darkness3_sv);
1033 SvCUR_set (darkness_sv, sw4 * sh); 2389 SvCUR_set (darkness3_sv, sw34 * sh3);
1034 2390
1035 vx = self->x + (self->w - sw) / 2 - shift_x; 2391 mx += self->x - 1;
1036 vy = self->y + (self->h - sh) / 2 - shift_y; 2392 my += self->y - 1;
1037 2393
1038 /* 2394 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1039 int vx = self->vx = self->w >= sw
1040 ? self->x + (self->w - sw) / 2
1041 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1042 2395
1043 int vy = self->vy = self->h >= sh
1044 ? self->y + (self->h - sh) / 2
1045 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1046 */
1047
1048 glColor4ub (255, 255, 255, 255);
1049
1050 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1051 glEnable (GL_BLEND);
1052 glEnable (GL_TEXTURE_2D);
1053 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1054
1055 glBegin (GL_QUADS);
1056
1057 last_name = 0;
1058
1059 for (z = 0; z < 3; z++)
1060 for (y = 0; y < sh; y++) 2396 for (y = 0; y < sh1; y++)
1061 if (0 <= y + vy && y + vy < self->rows) 2397 if (0 <= y + my && y + my < self->rows)
1062 { 2398 {
1063 maprow *row = self->row + (y + vy); 2399 maprow *row = self->row + (y + my);
1064 2400
1065 for (x = 0; x < sw; x++) 2401 for (x = 0; x < sw1; x++)
1066 if (row->c0 <= x + vx && x + vx < row->c1) 2402 if (row->c0 <= x + mx && x + mx < row->c1)
1067 { 2403 {
1068 mapcell *cell = row->col + (x + vx - row->c0); 2404 mapcell *cell = row->col + (x + mx - row->c0);
1069 2405
1070 darkness[y * sw4 + x] = cell->darkness < 0 2406 darkness1 [y * sw1 + x] = cell->darkness
2407 ? 255 - (cell->darkness - 1)
1071 ? 255 - FOW_DARKNESS 2408 : 255 - FOW_DARKNESS;
1072 : 255 - cell->darkness;
1073
1074 face = cell->face [z];
1075
1076 if (face)
1077 {
1078 maptex tex = self->tex [face];
1079
1080 int px = (x + 1) * 32 - tex.w;
1081 int py = (y + 1) * 32 - tex.h;
1082
1083 if (last_name != tex.name)
1084 {
1085 glEnd ();
1086 last_name = tex.name;
1087 glBindTexture (GL_TEXTURE_2D, last_name);
1088 glBegin (GL_QUADS);
1089 }
1090
1091 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1092 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1093 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1094 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1095 }
1096 } 2409 }
1097 } 2410 }
1098 2411
1099 glEnd (); 2412 for (y = 0; y < sh; ++y)
2413 for (x = 0; x < sw; ++x)
2414 {
2415 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2416 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2417 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2418 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2419 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2420 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2421 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2422 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2423 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1100 2424
1101 glDisable (GL_TEXTURE_2D); 2425 uint8_t r11 = (d11 + d21 + d12) / 3;
1102 glDisable (GL_BLEND); 2426 uint8_t r21 = d21;
2427 uint8_t r31 = (d21 + d31 + d32) / 3;
2428
2429 uint8_t r12 = d12;
2430 uint8_t r22 = d22;
2431 uint8_t r32 = d32;
2432
2433 uint8_t r13 = (d13 + d23 + d12) / 3;
2434 uint8_t r23 = d23;
2435 uint8_t r33 = (d23 + d33 + d32) / 3;
2436
2437 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2438 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2439 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2440 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2441 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2442 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2443 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2444 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2445 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2446 }
2447
2448 free (darkness1);
1103 2449
1104 EXTEND (SP, 3); 2450 EXTEND (SP, 3);
1105 PUSHs (sv_2mortal (newSViv (sw4))); 2451 PUSHs (sv_2mortal (newSViv (sw34)));
1106 PUSHs (sv_2mortal (newSViv (sh))); 2452 PUSHs (sv_2mortal (newSViv (sh3)));
1107 PUSHs (darkness_sv); 2453 PUSHs (darkness3_sv);
1108} 2454}
1109 2455
1110SV * 2456SV *
1111get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2457get_rect (DC::Map self, int x0, int y0, int w, int h)
1112 CODE: 2458 CODE:
1113{ 2459{
1114 int x, y, x1, y1; 2460 int x, y, x1, y1;
1115 SV *data_sv = newSV (w * h * 7 + 5); 2461 SV *data_sv = newSV (w * h * 7 + 5);
1116 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2462 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1141 if (row && row->c0 <= x && x < row->c1) 2487 if (row && row->c0 <= x && x < row->c1)
1142 { 2488 {
1143 mapcell *cell = row->col + (x - row->c0); 2489 mapcell *cell = row->col + (x - row->c0);
1144 uint8_t flags = 0; 2490 uint8_t flags = 0;
1145 2491
1146 if (cell->face [0]) flags |= 1; 2492 if (cell->tile [0]) flags |= 1;
1147 if (cell->face [1]) flags |= 2; 2493 if (cell->tile [1]) flags |= 2;
1148 if (cell->face [2]) flags |= 4; 2494 if (cell->tile [2]) flags |= 4;
1149 2495
1150 *data++ = flags; 2496 *data++ = flags;
1151 2497
1152 if (flags & 1) 2498 if (flags & 1)
1153 { 2499 {
2500 tileid tile = cell->tile [0];
1154 *data++ = cell->face [0] >> 8; 2501 *data++ = tile >> 8;
1155 *data++ = cell->face [0]; 2502 *data++ = tile;
1156 } 2503 }
1157 2504
1158 if (flags & 2) 2505 if (flags & 2)
1159 { 2506 {
2507 tileid tile = cell->tile [1];
1160 *data++ = cell->face [1] >> 8; 2508 *data++ = tile >> 8;
1161 *data++ = cell->face [1]; 2509 *data++ = tile;
1162 } 2510 }
1163 2511
1164 if (flags & 4) 2512 if (flags & 4)
1165 { 2513 {
2514 tileid tile = cell->tile [2];
1166 *data++ = cell->face [2] >> 8; 2515 *data++ = tile >> 8;
1167 *data++ = cell->face [2]; 2516 *data++ = tile;
1168 } 2517 }
1169 } 2518 }
1170 else 2519 else
1171 *data++ = 0; 2520 *data++ = 0;
1172 } 2521 }
1173 } 2522 }
1174 2523
2524 /* if size is w*h + 5 then no data has been found */
2525 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2526 {
1175 SvPOK_only (data_sv); 2527 SvPOK_only (data_sv);
1176 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2528 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529 }
2530
1177 RETVAL = data_sv; 2531 RETVAL = data_sv;
1178} 2532}
1179 OUTPUT: 2533 OUTPUT:
1180 RETVAL 2534 RETVAL
1181 2535
1182void 2536void
1183set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2537set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1184 PPCODE: 2538 PPCODE:
1185{ 2539{
1186 int x, y, z; 2540 int x, y, z;
1187 int w, h; 2541 int w, h;
1188 int x1, y1; 2542 int x1, y1;
2543 STRLEN len;
2544 uint8_t *data, *end;
2545
2546 len = SvLEN (data_sv);
2547 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2548 data = SvPVbyte_nolen (data_sv);
2549 end = data + len + 8;
2550
2551 if (len < 5)
2552 XSRETURN_EMPTY;
1189 2553
1190 if (*data++ != 0) 2554 if (*data++ != 0)
1191 return; /* version mismatch */ 2555 XSRETURN_EMPTY; /* version mismatch */
1192 2556
1193 w = *data++ << 8; w |= *data++; 2557 w = *data++ << 8; w |= *data++;
1194 h = *data++ << 8; h |= *data++; 2558 h = *data++ << 8; h |= *data++;
1195 2559
1196 // we need to do this 'cause we don't keep an absolute coord system for rows 2560 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1208 { 2572 {
1209 maprow *row = map_get_row (self, y); 2573 maprow *row = map_get_row (self, y);
1210 2574
1211 for (x = x0; x < x1; x++) 2575 for (x = x0; x < x1; x++)
1212 { 2576 {
2577 uint8_t flags;
2578
2579 if (data + 7 >= end)
2580 XSRETURN_EMPTY;
2581
1213 uint8_t flags = *data++; 2582 flags = *data++;
1214 2583
1215 if (flags) 2584 if (flags)
1216 { 2585 {
1217 mapface face[3] = { 0, 0, 0 };
1218
1219 mapcell *cell = row_get_cell (row, x); 2586 mapcell *cell = row_get_cell (row, x);
2587 tileid tile[3] = { 0, 0, 0 };
1220 2588
1221 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2589 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1222 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2590 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1223 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2591 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1224 2592
1225 if (cell->darkness <= 0) 2593 if (cell->darkness == 0)
1226 { 2594 {
1227 cell->darkness = -1; 2595 /*cell->darkness = 0;*/
2596 EXTEND (SP, 3);
1228 2597
1229 for (z = 0; z <= 2; z++) 2598 for (z = 0; z <= 2; z++)
1230 { 2599 {
1231 cell->face[z] = face[z]; 2600 tileid t = tile [z];
1232 2601
1233 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2602 if (t >= self->texs || (t && !self->tex [t].name))
2603 {
1234 XPUSHs (sv_2mortal (newSViv (face[z]))); 2604 PUSHs (sv_2mortal (newSViv (t)));
2605 need_texid (self, t);
2606 }
2607
2608 cell->tile [z] = t;
1235 } 2609 }
1236 } 2610 }
1237 } 2611 }
1238 } 2612 }
1239 } 2613 }
1240} 2614}
1241 2615
1242MODULE = CFClient PACKAGE = CFClient::MixChunk 2616MODULE = Deliantra::Client PACKAGE = DC::RW
1243 2617
1244CFClient::MixChunk 2618DC::RW
1245new_from_file (SV *class, char *path) 2619new (SV *class, SV *data_sv)
1246 CODE: 2620 CODE:
1247 RETVAL = Mix_LoadWAV (path); 2621{
2622 STRLEN datalen;
2623 char *data = SvPVbyte (data_sv, datalen);
2624
2625 RETVAL = SDL_RWFromConstMem (data, datalen);
2626}
1248 OUTPUT: 2627 OUTPUT:
1249 RETVAL 2628 RETVAL
1250 2629
2630DC::RW
2631new_from_file (SV *class, const char *path, const char *mode = "rb")
2632 CODE:
2633 RETVAL = SDL_RWFromFile (path, mode);
2634 OUTPUT:
2635 RETVAL
2636
2637# fails on win32:
2638# dc.xs(2268) : error C2059: syntax error : '('
1251void 2639#void
2640#close (DC::RW self)
2641# CODE:
2642# (self->(close)) (self);
2643
2644MODULE = Deliantra::Client PACKAGE = DC::Channel
2645
2646PROTOTYPES: DISABLE
2647
2648DC::Channel
2649find ()
2650 CODE:
2651{
2652 RETVAL = Mix_GroupAvailable (-1);
2653
2654 if (RETVAL < 0)
2655 {
2656 RETVAL = Mix_GroupOldest (-1);
2657
2658 if (RETVAL < 0)
2659 XSRETURN_UNDEF;
2660
2661 Mix_HaltChannel (RETVAL);
2662 }
2663
2664 Mix_UnregisterAllEffects (RETVAL);
2665 Mix_Volume (RETVAL, 128);
2666}
2667 OUTPUT:
2668 RETVAL
2669
2670void
2671halt (DC::Channel self)
2672 CODE:
2673 Mix_HaltChannel (self);
2674
2675void
2676expire (DC::Channel self, int ticks = -1)
2677 CODE:
2678 Mix_ExpireChannel (self, ticks);
2679
2680void
2681fade_out (DC::Channel self, int ticks = -1)
2682 CODE:
2683 Mix_FadeOutChannel (self, ticks);
2684
2685int
2686volume (DC::Channel self, int volume)
2687 CODE:
2688 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2689 OUTPUT:
2690 RETVAL
2691
2692void
2693unregister_all_effects (DC::Channel self)
2694 CODE:
2695 Mix_UnregisterAllEffects (self);
2696
2697void
2698set_panning (DC::Channel self, int left, int right)
2699 CODE:
2700 left = CLAMP (left , 0, 255);
2701 right = CLAMP (right, 0, 255);
2702 Mix_SetPanning (self, left, right);
2703
2704void
2705set_distance (DC::Channel self, int distance)
2706 CODE:
2707 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2708
2709void
2710set_position (DC::Channel self, int angle, int distance)
2711 CODE:
2712
2713void
2714set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2715 CODE:
2716{
2717 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2718 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2719 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2720}
2721
2722void
2723set_reverse_stereo (DC::Channel self, int flip)
2724 CODE:
2725 Mix_SetReverseStereo (self, flip);
2726
2727MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2728
2729PROTOTYPES: DISABLE
2730
2731DC::MixChunk
2732new (SV *class, DC::RW rwops)
2733 CODE:
2734 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2735 OUTPUT:
2736 RETVAL
2737
2738void
1252DESTROY (CFClient::MixChunk self) 2739DESTROY (DC::MixChunk self)
1253 CODE: 2740 CODE:
1254 Mix_FreeChunk (self); 2741 Mix_FreeChunk (self);
1255 2742
1256int 2743int
1257volume (CFClient::MixChunk self, int volume = -1) 2744volume (DC::MixChunk self, int volume = -1)
1258 CODE: 2745 CODE:
2746 if (items > 1)
2747 volume = CLAMP (volume, 0, 128);
1259 RETVAL = Mix_VolumeChunk (self, volume); 2748 RETVAL = Mix_VolumeChunk (self, volume);
1260 OUTPUT: 2749 OUTPUT:
1261 RETVAL 2750 RETVAL
1262 2751
1263int 2752DC::Channel
1264play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2753play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1265 CODE: 2754 CODE:
2755{
1266 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2756 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2757
2758 if (RETVAL < 0)
2759 XSRETURN_UNDEF;
2760
2761 if (channel < 0)
2762 {
2763 Mix_UnregisterAllEffects (RETVAL);
2764 Mix_Volume (RETVAL, 128);
2765 }
2766}
1267 OUTPUT: 2767 OUTPUT:
1268 RETVAL 2768 RETVAL
1269 2769
1270MODULE = CFClient PACKAGE = CFClient::MixMusic 2770MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1271 2771
1272int 2772int
1273volume (int volume = -1) 2773volume (int volume = -1)
2774 PROTOTYPE: ;$
1274 CODE: 2775 CODE:
2776 if (items > 0)
2777 volume = CLAMP (volume, 0, 128);
1275 RETVAL = Mix_VolumeMusic (volume); 2778 RETVAL = Mix_VolumeMusic (volume);
1276 OUTPUT: 2779 OUTPUT:
1277 RETVAL 2780 RETVAL
1278 2781
1279CFClient::MixMusic 2782void
1280new_from_file (SV *class, char *path) 2783fade_out (int ms)
1281 CODE: 2784 CODE:
2785 Mix_FadeOutMusic (ms);
2786
2787void
2788halt ()
2789 CODE:
2790 Mix_HaltMusic ();
2791
2792DC::MixMusic
2793new (SV *class, DC::RW rwops)
2794 CODE:
1282 RETVAL = Mix_LoadMUS (path); 2795 RETVAL = Mix_LoadMUS_RW (rwops);
1283 OUTPUT: 2796 OUTPUT:
1284 RETVAL 2797 RETVAL
1285 2798
1286void 2799void
1287DESTROY (CFClient::MixMusic self) 2800DESTROY (DC::MixMusic self)
1288 CODE: 2801 CODE:
1289 Mix_FreeMusic (self); 2802 Mix_FreeMusic (self);
1290 2803
1291int 2804int
1292play (CFClient::MixMusic self, int loops = -1) 2805play (DC::MixMusic self, int loops = -1)
1293 CODE: 2806 CODE:
1294 RETVAL = Mix_PlayMusic (self, loops); 2807 RETVAL = Mix_PlayMusic (self, loops);
1295 OUTPUT: 2808 OUTPUT:
1296 RETVAL 2809 RETVAL
1297 2810
2811void
2812fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2813 CODE:
2814 Mix_FadeInMusicPos (self, loops, ms, position);
2815
1298MODULE = CFClient PACKAGE = CFClient::OpenGL 2816MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2817
2818PROTOTYPES: ENABLE
1299 2819
1300BOOT: 2820BOOT:
1301{ 2821{
1302 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2822 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1303 static const struct { 2823 static const struct {
1304 const char *name; 2824 const char *name;
1305 IV iv; 2825 IV iv;
1306 } *civ, const_iv[] = { 2826 } *civ, const_iv[] = {
1307# define const_iv(name) { # name, (IV)name } 2827# define const_iv(name) { # name, (IV)name }
2828 const_iv (GL_VENDOR),
2829 const_iv (GL_VERSION),
2830 const_iv (GL_EXTENSIONS),
1308 const_iv (GL_COLOR_MATERIAL), 2831 const_iv (GL_COLOR_MATERIAL),
1309 const_iv (GL_SMOOTH), 2832 const_iv (GL_SMOOTH),
1310 const_iv (GL_FLAT), 2833 const_iv (GL_FLAT),
2834 const_iv (GL_DITHER),
1311 const_iv (GL_BLEND), 2835 const_iv (GL_BLEND),
2836 const_iv (GL_CULL_FACE),
2837 const_iv (GL_SCISSOR_TEST),
2838 const_iv (GL_DEPTH_TEST),
2839 const_iv (GL_ALPHA_TEST),
2840 const_iv (GL_NORMALIZE),
2841 const_iv (GL_RESCALE_NORMAL),
2842 const_iv (GL_FRONT),
2843 const_iv (GL_BACK),
2844 const_iv (GL_AUX0),
1312 const_iv (GL_AND), 2845 const_iv (GL_AND),
2846 const_iv (GL_ONE),
2847 const_iv (GL_ZERO),
1313 const_iv (GL_SRC_ALPHA), 2848 const_iv (GL_SRC_ALPHA),
2849 const_iv (GL_DST_ALPHA),
1314 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2850 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2851 const_iv (GL_ONE_MINUS_DST_ALPHA),
2852 const_iv (GL_SRC_ALPHA_SATURATE),
1315 const_iv (GL_RGB), 2853 const_iv (GL_RGB),
1316 const_iv (GL_RGBA), 2854 const_iv (GL_RGBA),
2855 const_iv (GL_RGBA4),
2856 const_iv (GL_RGBA8),
2857 const_iv (GL_RGB5_A1),
1317 const_iv (GL_UNSIGNED_BYTE), 2858 const_iv (GL_UNSIGNED_BYTE),
1318 const_iv (GL_ALPHA4), 2859 const_iv (GL_UNSIGNED_SHORT),
2860 const_iv (GL_UNSIGNED_INT),
1319 const_iv (GL_ALPHA), 2861 const_iv (GL_ALPHA),
2862 const_iv (GL_INTENSITY),
2863 const_iv (GL_LUMINANCE),
2864 const_iv (GL_LUMINANCE_ALPHA),
1320 const_iv (GL_FLOAT), 2865 const_iv (GL_FLOAT),
1321 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2866 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2867 const_iv (GL_COMPRESSED_ALPHA_ARB),
2868 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2869 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2870 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2871 const_iv (GL_COMPRESSED_RGB_ARB),
2872 const_iv (GL_COMPRESSED_RGBA_ARB),
1322 const_iv (GL_COMPILE), 2873 const_iv (GL_COMPILE),
2874 const_iv (GL_PROXY_TEXTURE_1D),
2875 const_iv (GL_PROXY_TEXTURE_2D),
1323 const_iv (GL_TEXTURE_1D), 2876 const_iv (GL_TEXTURE_1D),
1324 const_iv (GL_TEXTURE_2D), 2877 const_iv (GL_TEXTURE_2D),
1325 const_iv (GL_TEXTURE_ENV), 2878 const_iv (GL_TEXTURE_ENV),
1326 const_iv (GL_TEXTURE_MAG_FILTER), 2879 const_iv (GL_TEXTURE_MAG_FILTER),
1327 const_iv (GL_TEXTURE_MIN_FILTER), 2880 const_iv (GL_TEXTURE_MIN_FILTER),
1328 const_iv (GL_TEXTURE_ENV_MODE), 2881 const_iv (GL_TEXTURE_ENV_MODE),
1329 const_iv (GL_TEXTURE_WRAP_S), 2882 const_iv (GL_TEXTURE_WRAP_S),
1330 const_iv (GL_TEXTURE_WRAP_T), 2883 const_iv (GL_TEXTURE_WRAP_T),
2884 const_iv (GL_REPEAT),
1331 const_iv (GL_CLAMP), 2885 const_iv (GL_CLAMP),
1332 const_iv (GL_REPEAT), 2886 const_iv (GL_CLAMP_TO_EDGE),
1333 const_iv (GL_NEAREST), 2887 const_iv (GL_NEAREST),
1334 const_iv (GL_LINEAR), 2888 const_iv (GL_LINEAR),
1335 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2889 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1336 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2890 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1337 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2891 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1338 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2892 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1339 const_iv (GL_GENERATE_MIPMAP), 2893 const_iv (GL_GENERATE_MIPMAP),
1340 const_iv (GL_LINEAR),
1341 const_iv (GL_MODULATE), 2894 const_iv (GL_MODULATE),
2895 const_iv (GL_DECAL),
1342 const_iv (GL_REPLACE), 2896 const_iv (GL_REPLACE),
2897 const_iv (GL_DEPTH_BUFFER_BIT),
1343 const_iv (GL_COLOR_BUFFER_BIT), 2898 const_iv (GL_COLOR_BUFFER_BIT),
1344 const_iv (GL_PROJECTION), 2899 const_iv (GL_PROJECTION),
1345 const_iv (GL_MODELVIEW), 2900 const_iv (GL_MODELVIEW),
1346 const_iv (GL_COLOR_LOGIC_OP), 2901 const_iv (GL_COLOR_LOGIC_OP),
2902 const_iv (GL_SEPARABLE_2D),
1347 const_iv (GL_CONVOLUTION_2D), 2903 const_iv (GL_CONVOLUTION_2D),
1348 const_iv (GL_CONVOLUTION_BORDER_MODE), 2904 const_iv (GL_CONVOLUTION_BORDER_MODE),
1349 const_iv (GL_CONSTANT_BORDER), 2905 const_iv (GL_CONSTANT_BORDER),
2906 const_iv (GL_POINTS),
1350 const_iv (GL_LINES), 2907 const_iv (GL_LINES),
2908 const_iv (GL_LINE_STRIP),
2909 const_iv (GL_LINE_LOOP),
1351 const_iv (GL_QUADS), 2910 const_iv (GL_QUADS),
2911 const_iv (GL_QUAD_STRIP),
2912 const_iv (GL_TRIANGLES),
2913 const_iv (GL_TRIANGLE_STRIP),
2914 const_iv (GL_TRIANGLE_FAN),
1352 const_iv (GL_LINE_LOOP), 2915 const_iv (GL_POLYGON),
1353 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2916 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2917 const_iv (GL_POINT_SMOOTH_HINT),
2918 const_iv (GL_LINE_SMOOTH_HINT),
2919 const_iv (GL_POLYGON_SMOOTH_HINT),
2920 const_iv (GL_GENERATE_MIPMAP_HINT),
2921 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1354 const_iv (GL_FASTEST), 2922 const_iv (GL_FASTEST),
2923 const_iv (GL_DONT_CARE),
2924 const_iv (GL_NICEST),
2925 const_iv (GL_V2F),
2926 const_iv (GL_V3F),
2927 const_iv (GL_T2F_V3F),
2928 const_iv (GL_T2F_N3F_V3F),
1355# undef const_iv 2929# undef const_iv
1356 }; 2930 };
1357 2931
1358 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2932 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1359 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2933 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2934
2935 texture_av = newAV ();
2936 AvREAL_off (texture_av);
1360} 2937}
2938
2939void
2940disable_GL_EXT_blend_func_separate ()
2941 CODE:
2942 gl.BlendFuncSeparate = 0;
2943 gl.BlendFuncSeparateEXT = 0;
2944
2945char *
2946gl_vendor ()
2947 CODE:
2948 RETVAL = (char *)glGetString (GL_VENDOR);
2949 OUTPUT:
2950 RETVAL
2951
2952char *
2953gl_version ()
2954 CODE:
2955 RETVAL = (char *)glGetString (GL_VERSION);
2956 OUTPUT:
2957 RETVAL
2958
2959char *
2960gl_extensions ()
2961 CODE:
2962 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2963 OUTPUT:
2964 RETVAL
2965
2966const char *glGetString (GLenum pname)
2967
2968GLint glGetInteger (GLenum pname)
2969 CODE:
2970 glGetIntegerv (pname, &RETVAL);
2971 OUTPUT:
2972 RETVAL
2973
2974GLdouble glGetDouble (GLenum pname)
2975 CODE:
2976 glGetDoublev (pname, &RETVAL);
2977 OUTPUT:
2978 RETVAL
1361 2979
1362int glGetError () 2980int glGetError ()
2981
2982void glFinish ()
1363 2983
1364void glClear (int mask) 2984void glClear (int mask)
1365 2985
1366void glClearColor (float r, float g, float b, float a = 1.0) 2986void glClearColor (float r, float g, float b, float a = 1.0)
1367 PROTOTYPE: @ 2987 PROTOTYPE: @
… …
1374 2994
1375void glHint (int target, int mode) 2995void glHint (int target, int mode)
1376 2996
1377void glBlendFunc (int sfactor, int dfactor) 2997void glBlendFunc (int sfactor, int dfactor)
1378 2998
2999void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3000 CODE:
3001 gl_BlendFuncSeparate (sa, da, saa, daa);
3002
3003void glDepthMask (int flag)
3004
1379void glLogicOp (int opcode) 3005void glLogicOp (int opcode)
1380 3006
3007void glColorMask (int red, int green, int blue, int alpha)
3008
1381void glMatrixMode (int mode) 3009void glMatrixMode (int mode)
1382 3010
1383void glPushMatrix () 3011void glPushMatrix ()
1384 3012
1385void glPopMatrix () 3013void glPopMatrix ()
1386 3014
1387void glLoadIdentity () 3015void glLoadIdentity ()
1388 3016
3017void glDrawBuffer (int buffer)
3018
3019void glReadBuffer (int buffer)
3020
3021# near_ and far_ are due to microsofts buggy "c" compiler
3022void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3023
3024# near_ and far_ are due to microsofts buggy "c" compiler
1389void glOrtho (double left, double right, double bottom, double top, double near, double far) 3025void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3026
3027PROTOTYPES: DISABLE
1390 3028
1391void glViewport (int x, int y, int width, int height) 3029void glViewport (int x, int y, int width, int height)
3030
3031void glScissor (int x, int y, int width, int height)
1392 3032
1393void glTranslate (float x, float y, float z = 0.) 3033void glTranslate (float x, float y, float z = 0.)
1394 CODE: 3034 CODE:
1395 glTranslatef (x, y, z); 3035 glTranslatef (x, y, z);
1396 3036
1397void glScale (float x, float y, float z) 3037void glScale (float x, float y, float z = 1.)
1398 CODE: 3038 CODE:
1399 glScalef (x, y, z); 3039 glScalef (x, y, z);
1400 3040
1401void glRotate (float angle, float x, float y, float z) 3041void glRotate (float angle, float x, float y, float z)
1402 CODE: 3042 CODE:
1403 glRotatef (angle, x, y, z); 3043 glRotatef (angle, x, y, z);
1404 3044
1405void glBegin (int mode)
1406
1407void glEnd ()
1408
1409void glColor (float r, float g, float b, float a = 1.0) 3045void glColor (float r, float g, float b, float a = 1.0)
1410 PROTOTYPE: @ 3046 PROTOTYPE: @
3047 ALIAS:
3048 glColor_premultiply = 1
1411 CODE: 3049 CODE:
3050 if (ix)
3051 {
3052 r *= a;
3053 g *= a;
3054 b *= a;
3055 }
3056 // microsoft visual "c" rounds instead of truncating...
1412 glColor4f (r, g, b, a); 3057 glColor4f (r, g, b, a);
3058
3059void glRasterPos (float x, float y, float z = 0.)
3060 CODE:
3061 glRasterPos3f (0, 0, z);
3062 glBitmap (0, 0, 0, 0, x, y, 0);
1413 3063
1414void glVertex (float x, float y, float z = 0.) 3064void glVertex (float x, float y, float z = 0.)
1415 CODE: 3065 CODE:
1416 glVertex3f (x, y, z); 3066 glVertex3f (x, y, z);
1417 3067
1418void glTexCoord (float s, float t) 3068void glTexCoord (float s, float t)
1419 CODE: 3069 CODE:
1420 glTexCoord2f (s, t); 3070 glTexCoord2f (s, t);
1421 3071
3072void glRect (float x1, float y1, float x2, float y2)
3073 CODE:
3074 glRectf (x1, y1, x2, y2);
3075
3076void glRect_lineloop (float x1, float y1, float x2, float y2)
3077 CODE:
3078 glBegin (GL_LINE_LOOP);
3079 glVertex2f (x1, y1);
3080 glVertex2f (x2, y1);
3081 glVertex2f (x2, y2);
3082 glVertex2f (x1, y2);
3083 glEnd ();
3084
3085PROTOTYPES: ENABLE
3086
3087void glBegin (int mode)
3088
3089void glEnd ()
3090
3091void glPointSize (GLfloat size)
3092
3093void glLineWidth (GLfloat width)
3094
3095void glInterleavedArrays (int format, int stride, char *data)
3096
3097void glDrawElements (int mode, int count, int type, char *indices)
3098
3099# 1.2 void glDrawRangeElements (int mode, int start, int end
3100
1422void glTexEnv (int target, int pname, float param) 3101void glTexEnv (int target, int pname, float param)
1423 CODE: 3102 CODE:
1424 glTexEnvf (target, pname, param); 3103 glTexEnvf (target, pname, param);
1425 3104
1426void glTexParameter (int target, int pname, float param) 3105void glTexParameter (int target, int pname, float param)
… …
1429 3108
1430void glBindTexture (int target, int name) 3109void glBindTexture (int target, int name)
1431 3110
1432void glConvolutionParameter (int target, int pname, float params) 3111void glConvolutionParameter (int target, int pname, float params)
1433 CODE: 3112 CODE:
3113 if (gl.ConvolutionParameterf)
1434 glConvolutionParameterf (target, pname, params); 3114 gl.ConvolutionParameterf (target, pname, params);
1435 3115
1436void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3116void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
3117 CODE:
3118 if (gl.ConvolutionFilter2D)
3119 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1437 3120
3121void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3122 CODE:
3123 if (gl.SeparableFilter2D)
3124 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3125
1438void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3126void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1439 3127
1440void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3128void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3129
3130void glDrawPixels (int width, int height, int format, int type, char *pixels)
3131
3132void glPixelZoom (float x, float y)
3133
3134void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1441 3135
1442int glGenTexture () 3136int glGenTexture ()
1443 CODE: 3137 CODE:
1444{ 3138 RETVAL = gen_texture ();
1445 GLuint name;
1446 glGenTextures (1, &name);
1447 RETVAL = name;
1448}
1449 OUTPUT: 3139 OUTPUT:
1450 RETVAL 3140 RETVAL
1451 3141
1452void glDeleteTexture (int name) 3142void glDeleteTexture (int name)
1453 CODE: 3143 CODE:
1454{
1455 GLuint name_ = name;
1456 glDeleteTextures (1, &name_); 3144 del_texture (name);
1457} 3145
1458
1459int glGenList () 3146int glGenList ()
1460 CODE: 3147 CODE:
1461 RETVAL = glGenLists (1); 3148 RETVAL = glGenLists (1);
1462 OUTPUT: 3149 OUTPUT:
1463 RETVAL 3150 RETVAL
… …
1470 3157
1471void glEndList () 3158void glEndList ()
1472 3159
1473void glCallList (int list) 3160void glCallList (int list)
1474 3161
3162MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3163
3164PROTOTYPES: DISABLE
3165
3166void
3167find_widget (SV *self, NV x, NV y)
3168 PPCODE:
3169{
3170 if (within_widget (self, x, y))
3171 XPUSHs (self);
3172}
3173
3174BOOT:
3175{
3176 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3177
3178 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3179 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3180 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3181 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3182}
3183
3184void
3185draw (SV *self)
3186 CODE:
3187{
3188 HV *hv;
3189 SV **svp;
3190 NV x, y, w, h;
3191 SV *draw_x_sv = GvSV (draw_x_gv);
3192 SV *draw_y_sv = GvSV (draw_y_gv);
3193 SV *draw_w_sv = GvSV (draw_w_gv);
3194 SV *draw_h_sv = GvSV (draw_h_gv);
3195 double draw_x, draw_y;
3196
3197 if (!SvROK (self))
3198 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3199
3200 hv = (HV *)SvRV (self);
3201
3202 if (SvTYPE (hv) != SVt_PVHV)
3203 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3204
3205 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3206 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3207
3208 if (!h || !w)
3209 XSRETURN_EMPTY;
3210
3211 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3212 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3213
3214 draw_x = SvNV (draw_x_sv) + x;
3215 draw_y = SvNV (draw_y_sv) + y;
3216
3217 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3218 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3219 XSRETURN_EMPTY;
3220
3221 sv_setnv (draw_x_sv, draw_x);
3222 sv_setnv (draw_y_sv, draw_y);
3223
3224 glPushMatrix ();
3225 glTranslated (x, y, 0);
3226
3227 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3228 {
3229 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3230
3231 if (svp && SvTRUE (*svp))
3232 {
3233 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3234 glEnable (GL_BLEND);
3235 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3236 glBegin (GL_QUADS);
3237 glVertex2f (0, 0);
3238 glVertex2f (w, 0);
3239 glVertex2f (w, h);
3240 glVertex2f (0, h);
3241 glEnd ();
3242 glDisable (GL_BLEND);
3243 }
3244 }
3245#if 0
3246 // draw borders, for debugging
3247 glPushMatrix ();
3248 glColor4f (1., 1., 0., 1.);
3249 glTranslatef (.5, .5, 0.);
3250 glBegin (GL_LINE_LOOP);
3251 glVertex2f (0 , 0);
3252 glVertex2f (w - 1, 0);
3253 glVertex2f (w - 1, h - 1);
3254 glVertex2f (0 , h - 1);
3255 glEnd ();
3256 glPopMatrix ();
3257#endif
3258 PUSHMARK (SP);
3259 XPUSHs (self);
3260 PUTBACK;
3261 call_method ("_draw", G_VOID | G_DISCARD);
3262 SPAGAIN;
3263
3264 glPopMatrix ();
3265
3266 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3267 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3268}
3269

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