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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.57 by root, Fri Apr 21 07:09:10 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
91#define MIN_FONT_HEIGHT 10
92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
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;
45typedef Mix_Chunk *CFClient__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
46typedef Mix_Music *CFClient__MixMusic; 152typedef Mix_Music *DC__MixMusic;
47 153
48static PangoContext *context; 154typedef PangoFontDescription *DC__Font;
49static 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}
50 173
51typedef struct cf_layout { 174typedef struct cf_layout {
52 PangoLayout *pl; 175 PangoLayout *pl;
176 float r, g, b, a; // default color for rgba mode
53 int base_height; 177 int base_height;
178 DC__Font font;
179 rc_t *rc;
54} *CFClient__Layout; 180} *DC__Layout;
181
182static DC__Font default_font;
183static PangoContext *opengl_context;
184static PangoFontMap *opengl_fontmap;
55 185
56static void 186static void
57substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
58{ 188{
59 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
60 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
61} 194}
62 195
63static void 196static void
64layout_update (CFClient__Layout self) 197layout_update_font (DC__Layout self)
65{ 198{
66 /* 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
67 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
68 */ 201 */
69 PangoFontDescription *font = pango_context_get_font_description (context); 202 PangoFontDescription *font = self->font ? self->font : default_font;
70 203
71 int height = self->base_height * (PANGO_SCALE * 8 / 10);
72
73 if (pango_font_description_get_size (font) != height)
74 {
75 pango_font_description_set_absolute_size (font, height); 204 pango_font_description_set_absolute_size (font,
76 pango_layout_context_changed (self->pl); 205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
77 } 206
207 pango_layout_set_font_description (self->pl, font);
78} 208}
79 209
80static void 210static void
81layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
82{ 212{
83 layout_update (self); 213 PangoRectangle rect;
84 214
215 // get_pixel_* wrongly rounds down
85 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
86 217
87 *w = (*w + 3) & ~3; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
88 if (!*w) *w = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
89 if (!*h) *h = 1;
90}
91 220
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;
92typedef uint16_t mapface; 229typedef uint16_t faceid;
93 230
94typedef struct { 231typedef struct {
95 GLint name; 232 GLuint name;
96 int w, h; 233 int w, h;
97 float s, t; 234 float s, t;
98 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 */
99} maptex; 239} maptex;
100 240
101typedef struct { 241typedef struct {
242 uint32_t player;
243 tileid tile[3];
102 int16_t darkness; 244 uint16_t darkness;
103 mapface face[3]; 245 uint8_t stat_width, stat_hp, flags, smoothmax;
104} mapcell; 246} mapcell;
105 247
106typedef struct { 248typedef struct {
107 int32_t c0, c1; 249 int32_t c0, c1;
108 mapcell *col; 250 mapcell *col;
109} maprow; 251} maprow;
110 252
111typedef struct map { 253typedef struct map {
112 int x, y, w, h; 254 int x, y, w, h;
113 int ox, oy; /* offset to virtual global coordinate system */ 255 int ox, oy; /* offset to virtual global coordinate system */
114 int faces; 256 int faces; tileid *face2tile; // [faceid]
115 mapface *face; 257 int texs; maptex *tex; // [tileid]
116
117 int texs;
118 maptex *tex;
119 258
120 int32_t rows; 259 int32_t rows;
121 maprow *row; 260 maprow *row;
122} *CFClient__Map; 261} *DC__Map;
123 262
124static char * 263static char *
125prepend (char *ptr, int sze, int inc) 264prepend (char *ptr, int sze, int inc)
126{ 265{
127 char *p; 266 char *p;
… …
144} 283}
145 284
146#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))
147#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))
148 287
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
149static maprow * 308static maprow *
150map_get_row (CFClient__Map self, int y) 309map_get_row (DC__Map self, int y)
151{ 310{
152 if (0 > y) 311 if (0 > y)
153 { 312 {
154 int extend = - y + MAP_EXTEND_Y; 313 int extend = - y + MAP_EXTEND_Y;
155 Prepend (maprow, self->row, self->rows, extend); 314 Prepend (maprow, self->row, self->rows, extend);
… …
193 352
194 return row->col + (x - row->c0); 353 return row->col + (x - row->c0);
195} 354}
196 355
197static mapcell * 356static mapcell *
198map_get_cell (CFClient__Map self, int x, int y) 357map_get_cell (DC__Map self, int x, int y)
199{ 358{
200 return row_get_cell (map_get_row (self, y), x); 359 return row_get_cell (map_get_row (self, y), x);
201} 360}
202 361
203static void 362static void
204map_clear (CFClient__Map self) 363map_clear (DC__Map self)
205{ 364{
206 int r; 365 int r;
207 366
208 for (r = 0; r < self->rows; r++) 367 for (r = 0; r < self->rows; r++)
209 Safefree (self->row[r].col); 368 Safefree (self->row[r].col);
… …
216 self->oy = 0; 375 self->oy = 0;
217 self->row = 0; 376 self->row = 0;
218 self->rows = 0; 377 self->rows = 0;
219} 378}
220 379
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
221static void 390static void
222map_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)
223{ 392{
224 int x, y; 393 int x, y;
225 maprow *row; 394 maprow *row;
395 mapcell *cell;
226 396
227 for (y = y0; y < y0 + h; y++) 397 for (y = y0; y < y0 + h; y++)
228 if (y >= 0) 398 if (y >= 0)
229 { 399 {
230 if (y >= self->rows) 400 if (y >= self->rows)
… …
236 if (x >= row->c0) 406 if (x >= row->c0)
237 { 407 {
238 if (x >= row->c1) 408 if (x >= row->c1)
239 break; 409 break;
240 410
241 row->col[x - row->c0].darkness = -1; 411 cell = row->col + x - row->c0;
412
413 CELL_CLEAR (cell);
242 } 414 }
243 } 415 }
244} 416}
245 417
418typedef struct {
419 tileid tile;
420 uint8_t x, y, level;
421} smooth_key;
422
246static 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
247music_finished () 435music_finished (void)
248{ 436{
249 SDL_UserEvent ev; 437 SDL_UserEvent ev;
250 438
251 ev.type = SDL_USEREVENT; 439 ev.type = SDL_USEREVENT;
252 ev.code = 0; 440 ev.code = 0;
… …
254 ev.data2 = 0; 442 ev.data2 = 0;
255 443
256 SDL_PushEvent ((SDL_Event *)&ev); 444 SDL_PushEvent ((SDL_Event *)&ev);
257} 445}
258 446
259MODULE = 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
260 588
261PROTOTYPES: ENABLE 589PROTOTYPES: ENABLE
262 590
263BOOT: 591BOOT:
264{ 592{
265 HV *stash = gv_stashpv ("CFClient", 1); 593 HV *stash = gv_stashpv ("DC", 1);
266 static const struct { 594 static const struct {
267 const char *name; 595 const char *name;
268 IV iv; 596 IV iv;
269 } *civ, const_iv[] = { 597 } *civ, const_iv[] = {
270# 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
271 const_iv (SDL_ACTIVEEVENT), 602 const_iv (SDL_ACTIVEEVENT),
272 const_iv (SDL_KEYDOWN), 603 const_iv (SDL_KEYDOWN),
273 const_iv (SDL_KEYUP), 604 const_iv (SDL_KEYUP),
274 const_iv (SDL_MOUSEMOTION), 605 const_iv (SDL_MOUSEMOTION),
275 const_iv (SDL_MOUSEBUTTONDOWN), 606 const_iv (SDL_MOUSEBUTTONDOWN),
… …
284 const_iv (SDL_EVENT_RESERVEDA), 615 const_iv (SDL_EVENT_RESERVEDA),
285 const_iv (SDL_EVENT_RESERVEDB), 616 const_iv (SDL_EVENT_RESERVEDB),
286 const_iv (SDL_VIDEORESIZE), 617 const_iv (SDL_VIDEORESIZE),
287 const_iv (SDL_VIDEOEXPOSE), 618 const_iv (SDL_VIDEOEXPOSE),
288 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),
289 const_iv (SDLK_KP0), 677 const_iv (SDLK_KP0),
290 const_iv (SDLK_KP1), 678 const_iv (SDLK_KP1),
291 const_iv (SDLK_KP2), 679 const_iv (SDLK_KP2),
292 const_iv (SDLK_KP3), 680 const_iv (SDLK_KP3),
293 const_iv (SDLK_KP4), 681 const_iv (SDLK_KP4),
… …
348 const_iv (SDLK_BREAK), 736 const_iv (SDLK_BREAK),
349 const_iv (SDLK_MENU), 737 const_iv (SDLK_MENU),
350 const_iv (SDLK_POWER), 738 const_iv (SDLK_POWER),
351 const_iv (SDLK_EURO), 739 const_iv (SDLK_EURO),
352 const_iv (SDLK_UNDO), 740 const_iv (SDLK_UNDO),
741
353 const_iv (KMOD_NONE), 742 const_iv (KMOD_NONE),
743 const_iv (KMOD_SHIFT),
354 const_iv (KMOD_LSHIFT), 744 const_iv (KMOD_LSHIFT),
355 const_iv (KMOD_RSHIFT), 745 const_iv (KMOD_RSHIFT),
746 const_iv (KMOD_CTRL),
356 const_iv (KMOD_LCTRL), 747 const_iv (KMOD_LCTRL),
357 const_iv (KMOD_RCTRL), 748 const_iv (KMOD_RCTRL),
749 const_iv (KMOD_ALT),
358 const_iv (KMOD_LALT), 750 const_iv (KMOD_LALT),
359 const_iv (KMOD_RALT), 751 const_iv (KMOD_RALT),
752 const_iv (KMOD_META),
360 const_iv (KMOD_LMETA), 753 const_iv (KMOD_LMETA),
361 const_iv (KMOD_RMETA), 754 const_iv (KMOD_RMETA),
362 const_iv (KMOD_NUM), 755 const_iv (KMOD_NUM),
363 const_iv (KMOD_CAPS), 756 const_iv (KMOD_CAPS),
364 const_iv (KMOD_MODE), 757 const_iv (KMOD_MODE),
365 const_iv (KMOD_CTRL), 758
366 const_iv (KMOD_SHIFT), 759 const_iv (KMOD_LRAM),
367 const_iv (KMOD_ALT), 760
368 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)
369# undef const_iv 791# undef const_iv
370 }; 792 };
371 793
372 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; )
373 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 795 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
374 796
375 fontmap = pango_ft2_font_map_new (); 797 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
376 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 798 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
377 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
378} 799}
800
801void
802weaken (SV *rv)
803 PROTOTYPE: $
804 CODE:
805 sv_rvweaken (rv);
379 806
380int 807int
381SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 808in_destruct ()
809 CODE:
810 RETVAL = PL_main_cv == Nullcv;
811 OUTPUT:
812 RETVAL
382 813
814NV floor (NV x)
815
816NV ceil (NV x)
817
818IV minpot (UV n)
819
820IV popcount (UV n)
821
383void 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
384SDL_Quit () 846void SDL_Quit ()
385 847
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
386void 857void
387SDL_ListModes () 858SDL_ListModes (int rgb, int alpha)
388 PPCODE: 859 PPCODE:
389{ 860{
390 SDL_Rect **m; 861 SDL_Rect **m;
391 862
392 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
393 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
394 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 865 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
395 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 866 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
396 867
868 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
869 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
870
397 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
398 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
399 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
400 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 874 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
401 875
402 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 876 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
403 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
404 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
405
406 SDL_EnableUNICODE (1);
407 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
408 878
409 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 879 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
410 880
411 if (m && m != (SDL_Rect **)-1) 881 if (m && m != (SDL_Rect **)-1)
412 while (*m) 882 while (*m)
413 { 883 {
884 if ((*m)->w >= 400 && (*m)->h >= 300)
885 {
414 AV *av = newAV (); 886 AV *av = newAV ();
415 av_push (av, newSViv ((*m)->w)); 887 av_push (av, newSViv ((*m)->w));
416 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));
417 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 891 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
892 }
418 893
419 ++m; 894 ++m;
420 } 895 }
421} 896}
422 897
423int 898int
424SDL_SetVideoMode (int w, int h, int fullscreen) 899SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
425 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
426 RETVAL = !!SDL_SetVideoMode ( 910 RETVAL = !!SDL_SetVideoMode (
427 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 911 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
428 ); 912 );
429 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}
430 OUTPUT: 924 OUTPUT:
431 RETVAL 925 RETVAL
432 926
433void 927void
434SDL_GL_SwapBuffers () 928SDL_GL_SwapBuffers ()
435 929
930char *
931SDL_GetKeyName (int sym)
932
933int
934SDL_GetAppState ()
935
936int
937SDL_GetModState ()
938
436void 939void
437SDL_PollEvent () 940poll_events ()
438 PPCODE: 941 PPCODE:
439{ 942{
440 SDL_Event ev; 943 SDL_Event ev;
441 944
442 while (SDL_PollEvent (&ev)) 945 SDL_PumpEvents ();
946 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
443 { 947 {
444 HV *hv = newHV (); 948 HV *hv = newHV ();
445 hv_store (hv, "type", 4, newSViv (ev.type), 0); 949 hv_store (hv, "type", 4, newSViv (ev.type), 0);
950
446 switch (ev.type) 951 switch (ev.type)
447 { 952 {
448 case SDL_KEYDOWN: 953 case SDL_KEYDOWN:
449 case SDL_KEYUP: 954 case SDL_KEYUP:
450 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 955 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
451 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 956 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
452 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 */
453 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 959 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
454 break; 960 break;
455 961
456 case SDL_ACTIVEEVENT: 962 case SDL_ACTIVEEVENT:
457 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 963 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
458 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 964 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
459 break; 965 break;
460 966
461 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);
462 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 987 hv_store (hv, "state", 5, newSViv (state), 0);
463 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 988 hv_store (hv, "x", 1, newSViv (x), 0);
464 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 989 hv_store (hv, "y", 1, newSViv (y), 0);
465 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 990 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
466 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 991 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
992 }
467 break; 993 break;
468 994
469 case SDL_MOUSEBUTTONDOWN: 995 case SDL_MOUSEBUTTONDOWN:
470 case SDL_MOUSEBUTTONUP: 996 case SDL_MOUSEBUTTONUP:
997 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
998
471 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 999 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
472 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1000 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
473 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1001 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
474 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;
475 } 1010 }
476 1011
477 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1012 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
478 } 1013 }
479} 1014}
480 1015
481int 1016int
482Mix_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)
483 POSTCALL: 1018 POSTCALL:
484 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}
485 1037
486void 1038void
487Mix_CloseAudio () 1039Mix_CloseAudio ()
488 1040
489int 1041int
490Mix_AllocateChannels (int numchans = -1) 1042Mix_AllocateChannels (int numchans = -1)
491 1043
1044const char *
1045Mix_GetError ()
1046
492void 1047void
493lowdelay (int fd, int val = 1) 1048lowdelay (int fd, int val = 1)
494 CODE: 1049 CODE:
1050 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1051
1052void
1053win32_proxy_info ()
1054 PPCODE:
1055{
495#ifndef _WIN32 1056#ifdef _WIN32
496 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 }
497#endif 1078#endif
1079}
498 1080
499char * 1081int
500gl_version () 1082add_font (char *file)
501 CODE: 1083 CODE:
502 RETVAL = (char *)glGetString (GL_VERSION); 1084 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
503 OUTPUT: 1085 OUTPUT:
504 RETVAL 1086 RETVAL
505
506char *
507gl_extensions ()
508 CODE:
509 RETVAL = (char *)glGetString (GL_EXTENSIONS);
510 OUTPUT:
511 RETVAL
512
513void
514add_font (char *file)
515 CODE:
516 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
517
518void
519set_font (char *file)
520 CODE:
521{
522 int count;
523 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
524 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
525 FcPatternDestroy (pattern);
526 pango_context_set_font_description (context, font);
527}
528 1087
529void 1088void
530load_image_inline (SV *image_) 1089load_image_inline (SV *image_)
531 ALIAS: 1090 ALIAS:
532 load_image_file = 1 1091 load_image_file = 1
… …
535 STRLEN image_len; 1094 STRLEN image_len;
536 char *image = (char *)SvPVbyte (image_, image_len); 1095 char *image = (char *)SvPVbyte (image_, image_len);
537 SDL_Surface *surface, *surface2; 1096 SDL_Surface *surface, *surface2;
538 SDL_PixelFormat fmt; 1097 SDL_PixelFormat fmt;
539 SDL_RWops *rw = ix 1098 SDL_RWops *rw = ix
540 ? SDL_RWFromFile (image, "r") 1099 ? SDL_RWFromFile (image, "rb")
541 : SDL_RWFromConstMem (image, image_len); 1100 : SDL_RWFromConstMem (image, image_len);
542 1101
543 if (!rw) 1102 if (!rw)
544 croak ("load_image: %s", SDL_GetError ()); 1103 croak ("load_image: %s", SDL_GetError ());
545 1104
… …
574 1133
575 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1134 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
576 1135
577 assert (surface2->pitch == surface2->w * 4); 1136 assert (surface2->pitch == surface2->w * 4);
578 1137
1138 SDL_LockSurface (surface2);
579 EXTEND (SP, 5); 1139 EXTEND (SP, 6);
580 PUSHs (sv_2mortal (newSViv (surface2->w))); 1140 PUSHs (sv_2mortal (newSViv (surface2->w)));
581 PUSHs (sv_2mortal (newSViv (surface2->h))); 1141 PUSHs (sv_2mortal (newSViv (surface2->h)));
582 SDL_LockSurface (surface2);
583 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1142 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
584 SDL_UnlockSurface (surface2);
585 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)));
586 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1144 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
587 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1145 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146 SDL_UnlockSurface (surface2);
588 1147
589 SDL_FreeSurface (surface); 1148 SDL_FreeSurface (surface);
590 SDL_FreeSurface (surface2); 1149 SDL_FreeSurface (surface2);
591} 1150}
592 1151
… …
614 PUSHs (sv_2mortal (newSViv (b / y))); 1173 PUSHs (sv_2mortal (newSViv (b / y)));
615 PUSHs (sv_2mortal (newSViv (a / y))); 1174 PUSHs (sv_2mortal (newSViv (a / y)));
616} 1175}
617 1176
618void 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
619fatal (char *message) 1186fatal (char *message)
620 CODE: 1187 CODE:
1188 fprintf (stderr, "FATAL: %s\n", message);
621#ifdef _WIN32 1189#ifdef _WIN32
622 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
623#else 1199#else
624 fprintf (stderr, "FATAL: %s\n", message); 1200 _exit (retval);
625#endif 1201#endif
626 exit (1);
627 1202
628MODULE = CFClient PACKAGE = CFClient::Layout 1203void
629 1204debug ()
630CFClient::Layout
631new (SV *class, int base_height = 10)
632 CODE: 1205 CODE:
633 New (0, RETVAL, 1, struct cf_layout); 1206{
634 RETVAL->base_height = base_height; 1207#if DEBUG
635 RETVAL->pl = pango_layout_new (context); 1208 VALGRIND_DO_LEAK_CHECK;
636 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}
637 OUTPUT: 1232 OUTPUT:
638 RETVAL 1233 RETVAL
639 1234
640void 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
641DESTROY (CFClient::Layout self) 1282DESTROY (DC::Layout self)
642 CODE: 1283 CODE:
643 g_object_unref (self->pl); 1284 g_object_unref (self->pl);
1285 rc_free (self->rc);
644 Safefree (self); 1286 Safefree (self);
645 1287
646void 1288void
647set_text (CFClient::Layout self, SV *text_) 1289set_text (DC::Layout self, SV *text_)
648 CODE: 1290 CODE:
649{ 1291{
650 STRLEN textlen; 1292 STRLEN textlen;
651 char *text = SvPVutf8 (text_, textlen); 1293 char *text = SvPVutf8 (text_, textlen);
652 1294
653 pango_layout_set_text (self->pl, text, textlen); 1295 pango_layout_set_text (self->pl, text, textlen);
654} 1296}
655 1297
656void 1298void
657set_markup (CFClient::Layout self, SV *text_) 1299set_markup (DC::Layout self, SV *text_)
658 CODE: 1300 CODE:
659{ 1301{
660 STRLEN textlen; 1302 STRLEN textlen;
661 char *text = SvPVutf8 (text_, textlen); 1303 char *text = SvPVutf8 (text_, textlen);
662 1304
663 pango_layout_set_markup (self->pl, text, textlen); 1305 pango_layout_set_markup (self->pl, text, textlen);
664} 1306}
665 1307
666SV * 1308void
667get_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)
668 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
669 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1388 RETVAL = lines < pango_layout_get_line_count (self->pl);
670 SvUTF8_on (RETVAL); 1389}
671 OUTPUT: 1390 OUTPUT:
672 RETVAL 1391 RETVAL
673 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
674void 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
675set_height (CFClient::Layout self, int base_height) 1419set_height (DC::Layout self, int base_height)
676 CODE: 1420 CODE:
1421 if (self->base_height != base_height)
1422 {
677 self->base_height = base_height; 1423 self->base_height = base_height;
1424 layout_update_font (self);
1425 }
678 1426
679void 1427void
680set_width (CFClient::Layout self, int max_width = -1) 1428set_width (DC::Layout self, int max_width = -1)
681 CODE: 1429 CODE:
682 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);
683 1431
684void 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
685size (CFClient::Layout self) 1458size (DC::Layout self)
686 PPCODE: 1459 PPCODE:
687{ 1460{
688 int w, h; 1461 int w, h;
689 1462
690 layout_update (self);
691 layout_get_pixel_size (self, &w, &h); 1463 layout_get_pixel_size (self, &w, &h);
692 1464
693 EXTEND (SP, 2); 1465 EXTEND (SP, 2);
694 PUSHs (sv_2mortal (newSViv (w))); 1466 PUSHs (sv_2mortal (newSViv (w)));
695 PUSHs (sv_2mortal (newSViv (h))); 1467 PUSHs (sv_2mortal (newSViv (h)));
696} 1468}
697 1469
698int 1470int
699xy_to_index (CFClient::Layout self, int x, int y) 1471descent (DC::Layout self)
700 CODE: 1472 CODE:
701{ 1473{
702 int index, trailing; 1474 PangoRectangle rect;
703 1475 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
704 layout_update (self); 1476 pango_layout_line_get_pixel_extents (line, 0, &rect);
705 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1477 RETVAL = PANGO_DESCENT (rect);
706
707 RETVAL = index;
708} 1478}
709 OUTPUT: 1479 OUTPUT:
710 RETVAL 1480 RETVAL
711 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
712void 1493void
713cursor_pos (CFClient::Layout self, int index) 1494cursor_pos (DC::Layout self, int index)
714 PPCODE: 1495 PPCODE:
715{ 1496{
716 PangoRectangle strong_pos; 1497 PangoRectangle pos;
717 layout_update (self);
718 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1498 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
719 1499
720 EXTEND (SP, 3); 1500 EXTEND (SP, 3);
721 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1501 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
722 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1502 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
723 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1503 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
724} 1504}
725 1505
726void 1506void
727render (CFClient::Layout self) 1507index_to_line_x (DC::Layout self, int index, int trailing = 0)
728 PPCODE: 1508 PPCODE:
729{ 1509{
730 SV *retval; 1510 int line, x;
731 int w, h;
732 FT_Bitmap bitmap;
733 1511
734 layout_update (self); 1512 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
735 layout_get_pixel_size (self, &w, &h); 1513#if !PANGO_VERSION_CHECK (1, 17, 3)
736 1514 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
737 retval = newSV (w * h); 1515 --line;
738 SvPOK_only (retval); 1516#endif
739 SvCUR_set (retval, w * h);
740
741 bitmap.rows = h;
742 bitmap.width = w;
743 bitmap.pitch = w;
744 bitmap.buffer = (unsigned char*)SvPVX (retval);
745 bitmap.num_grays = 256;
746 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
747
748 memset (bitmap.buffer, 0, w * h);
749
750 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
751
752 EXTEND (SP, 3); 1517 EXTEND (SP, 2);
753 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 {
754 PUSHs (sv_2mortal (newSViv (h))); 1542 PUSHs (sv_2mortal (newSViv (index)));
755 PUSHs (sv_2mortal (retval)); 1543 PUSHs (sv_2mortal (newSViv (trailing)));
1544 }
756} 1545}
757 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
758MODULE = CFClient PACKAGE = CFClient::Texture 1581MODULE = Deliantra::Client PACKAGE = DC::Texture
759 1582
1583PROTOTYPES: ENABLE
1584
760void 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
761draw_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.)
762 PROTOTYPE: $$$;$$ 1609 PROTOTYPE: $$$;$$
1610 ALIAS:
1611 draw_quad_alpha = 1
1612 draw_quad_alpha_premultiplied = 2
763 CODE: 1613 CODE:
764{ 1614{
765 HV *hv = (HV *)SvRV (self); 1615 HV *hv = (HV *)SvRV (self);
766 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1616 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
767 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1617 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
768 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1618 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
769 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1619
1620 if (name <= 0)
1621 XSRETURN_EMPTY;
770 1622
771 if (items < 5) 1623 if (items < 5)
772 { 1624 {
773 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1625 w = SvNV (*hv_fetch (hv, "w", 1, 1));
774 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1626 h = SvNV (*hv_fetch (hv, "h", 1, 1));
775 } 1627 }
776 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
777 glBindTexture (GL_TEXTURE_2D, name); 1643 glBindTexture (GL_TEXTURE_2D, name);
778 if (wrap_mode) { 1644
779 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
780 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
781 }
782 glBegin (GL_QUADS); 1645 glBegin (GL_QUADS);
783 glTexCoord2f (0, 0); glVertex2f (x , y ); 1646 glTexCoord2f (0, 0); glVertex2f (x , y );
784 glTexCoord2f (0, t); glVertex2f (x , y + h); 1647 glTexCoord2f (0, t); glVertex2f (x , y + h);
785 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1648 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
786 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1649 glTexCoord2f (s, 0); glVertex2f (x + w, y );
787 glEnd (); 1650 glEnd ();
788}
789 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
790MODULE = CFClient PACKAGE = CFClient::Map 1670MODULE = Deliantra::Client PACKAGE = DC::Map
791 1671
792CFClient::Map 1672PROTOTYPES: DISABLE
793new (SV *class, int map_width, int map_height) 1673
1674DC::Map
1675new (SV *class)
794 CODE: 1676 CODE:
795 New (0, RETVAL, 1, struct map); 1677 New (0, RETVAL, 1, struct map);
796 RETVAL->x = 0; 1678 RETVAL->x = 0;
797 RETVAL->y = 0; 1679 RETVAL->y = 0;
798 RETVAL->w = map_width; 1680 RETVAL->w = 0;
799 RETVAL->h = map_height; 1681 RETVAL->h = 0;
800 RETVAL->ox = 0; 1682 RETVAL->ox = 0;
801 RETVAL->oy = 0; 1683 RETVAL->oy = 0;
802 RETVAL->faces = 8192; 1684 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
803 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1685 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
804 RETVAL->texs = 8192;
805 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
806 RETVAL->rows = 0; 1686 RETVAL->rows = 0;
807 RETVAL->row = 0; 1687 RETVAL->row = 0;
808 OUTPUT: 1688 OUTPUT:
809 RETVAL 1689 RETVAL
810 1690
811void 1691void
812DESTROY (CFClient::Map self) 1692DESTROY (DC::Map self)
813 CODE: 1693 CODE:
814{ 1694{
815 map_clear (self); 1695 map_clear (self);
816 Safefree (self->face); 1696 Safefree (self->face2tile);
1697 Safefree (self->tex);
817 Safefree (self); 1698 Safefree (self);
818} 1699}
819 1700
820void 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
821clear (CFClient::Map self) 1708clear (DC::Map self)
822 CODE: 1709 CODE:
823 map_clear (self); 1710 map_clear (self);
824 1711
825void 1712void
826set_face (CFClient::Map self, int face, int texid) 1713set_tileid (DC::Map self, int face, int tile)
827 CODE: 1714 CODE:
828{ 1715{
829 while (self->faces <= face) 1716 need_facenum (self, face); self->face2tile [face] = tile;
830 { 1717 need_texid (self, tile);
831 Append (mapface, self->face, self->faces, self->faces);
832 self->faces *= 2;
833 }
834
835 self->face [face] = texid;
836} 1718}
837 1719
838void 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
839set_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)
840 CODE: 1745 CODE:
841{ 1746{
842 while (self->texs <= texid) 1747 need_texid (self, texid);
843 {
844 Append (maptex, self->tex, self->texs, self->texs);
845 self->texs *= 2;
846 }
847 1748
848 { 1749 {
849 maptex *tex = self->tex + texid; 1750 maptex *tex = self->tex + texid;
850 1751
851 tex->name = name; 1752 tex->name = name;
… …
856 tex->r = r; 1757 tex->r = r;
857 tex->g = g; 1758 tex->g = g;
858 tex->b = b; 1759 tex->b = b;
859 tex->a = a; 1760 tex->a = a;
860 } 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);
861} 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 }
862 1792
863int 1793int
864ox (CFClient::Map self) 1794ox (DC::Map self)
865 ALIAS: 1795 ALIAS:
866 oy = 1 1796 oy = 1
1797 x = 2
1798 y = 3
1799 w = 4
1800 h = 5
867 CODE: 1801 CODE:
868 switch (ix) 1802 switch (ix)
869 { 1803 {
870 case 0: RETVAL = self->ox; break; 1804 case 0: RETVAL = self->ox; break;
871 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;
872 } 1810 }
873 OUTPUT: 1811 OUTPUT:
874 RETVAL 1812 RETVAL
875 1813
876void 1814void
877scroll (CFClient::Map self, int dx, int dy) 1815scroll (DC::Map self, int dx, int dy)
878 CODE: 1816 CODE:
879{ 1817{
880 if (dx > 0) 1818 if (dx > 0)
881 map_blank (self, self->x, self->y, dx - 1, self->h); 1819 map_blank (self, self->x, self->y, dx, self->h);
882 else if (dx < 0) 1820 else if (dx < 0)
883 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);
884 1822
885 if (dy > 0) 1823 if (dy > 0)
886 map_blank (self, self->x, self->y, self->w, dy - 1); 1824 map_blank (self, self->x, self->y, self->w, dy);
887 else if (dy < 0) 1825 else if (dy < 0)
888 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);
889 1827
890 self->ox += dx; self->x += dx; 1828 self->ox += dx; self->x += dx;
891 self->oy += dy; self->y += dy; 1829 self->oy += dy; self->y += dy;
892 1830
893 while (self->y < 0) 1831 while (self->y < 0)
… …
897 self->rows += MAP_EXTEND_Y; 1835 self->rows += MAP_EXTEND_Y;
898 self->y += MAP_EXTEND_Y; 1836 self->y += MAP_EXTEND_Y;
899 } 1837 }
900} 1838}
901 1839
902void 1840SV *
903map1a_update (CFClient::Map self, SV *data_) 1841map1a_update (DC::Map self, SV *data_, int extmap)
904 CODE: 1842 CODE:
905{ 1843{
906 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1844 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
907 uint8_t *data_end = (uint8_t *)SvEND (data_); 1845 uint8_t *data_end = (uint8_t *)SvEND (data_);
908 mapcell *cell; 1846 mapcell *cell;
909 int x, y, flags; 1847 int x, y, z, flags;
1848 AV *missing = newAV ();
1849 RETVAL = newRV_noinc ((SV *)missing);
910 1850
911 while (data < data_end) 1851 while (data < data_end - 1)
912 { 1852 {
913 flags = (data [0] << 8) + data [1]; data += 2; 1853 flags = (data [0] << 8) + data [1]; data += 2;
914 1854
915 x = ((flags >> 10) & 63) + self->x; 1855 x = self->x + ((flags >> 10) & 63);
916 y = ((flags >> 4) & 63) + self->y; 1856 y = self->y + ((flags >> 4) & 63);
917 1857
918 cell = map_get_cell (self, x, y); 1858 cell = map_get_cell (self, x, y);
919 1859
920 if (flags & 15) 1860 if (flags & 15)
921 { 1861 {
922 if (cell->darkness < 0) 1862 if (!cell->darkness)
923 { 1863 {
1864 memset (cell, 0, sizeof (*cell));
924 cell->darkness = 0; 1865 cell->darkness = 256;
925 cell->face [0] = 0;
926 cell->face [1] = 0;
927 cell->face [2] = 0;
928 } 1866 }
929 1867
930 cell->darkness = flags & 8 ? *data++ : 255;
931
932 //TODO: don't trust server data to be in-range(!) 1868 //TODO: don't trust server data to be in-range(!)
933 1869
934 if (flags & 4) 1870 if (flags & 8)
935 { 1871 {
936 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;
937 } 1910 }
938 1911
1912 for (z = 0; z <= 2; ++z)
939 if (flags & 2) 1913 if (flags & (4 >> z))
940 { 1914 {
941 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 }
942 } 1934 }
943
944 if (flags & 1)
945 {
946 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
947 }
948 } 1935 }
949 else 1936 else
950 cell->darkness = -1; 1937 CELL_CLEAR (cell);
951 } 1938 }
952} 1939}
1940 OUTPUT:
1941 RETVAL
953 1942
954SV * 1943SV *
955mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1944mapmap (DC::Map self, int x0, int y0, int w, int h)
956 CODE: 1945 CODE:
957{ 1946{
958 int x1, x; 1947 int x1, x;
959 int y1, y; 1948 int y1, y;
960 int z; 1949 int z;
… …
981 { 1970 {
982 mapcell *cell = row->col + (x - row->c0); 1971 mapcell *cell = row->col + (x - row->c0);
983 1972
984 for (z = 0; z <= 0; z++) 1973 for (z = 0; z <= 0; z++)
985 { 1974 {
986 mapface face = cell->face [z];
987
988 if (face)
989 {
990 maptex tex = self->tex [face]; 1975 maptex tex = self->tex [cell->tile [z]];
991 int a0 = 255 - tex.a; 1976 int a0 = 255 - tex.a;
992 int a1 = tex.a; 1977 int a1 = tex.a;
993 1978
994 r = (r * a0 + tex.r * a1) / 255; 1979 r = (r * a0 + tex.r * a1) / 255;
995 g = (g * a0 + tex.g * a1) / 255; 1980 g = (g * a0 + tex.g * a1) / 255;
996 b = (b * a0 + tex.b * a1) / 255; 1981 b = (b * a0 + tex.b * a1) / 255;
997 a = (a * a0 + tex.a * a1) / 255; 1982 a = (a * a0 + tex.a * a1) / 255;
998 }
999 } 1983 }
1000 } 1984 }
1001 1985
1002 *map++ = (r ) 1986 *map++ = (r )
1003 | (g << 8) 1987 | (g << 8)
… …
1010} 1994}
1011 OUTPUT: 1995 OUTPUT:
1012 RETVAL 1996 RETVAL
1013 1997
1014void 1998void
1015draw (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)
1016 PPCODE: 2377 PPCODE:
1017{ 2378{
1018 int vx, vy;
1019 int x, y, z; 2379 int x, y;
1020 int last_name; 2380 int sw1 = sw + 2;
1021 mapface face; 2381 int sh1 = sh + 2;
2382 int sh3 = sh * 3;
1022 int sw4 = (sw + 3) & ~3; 2383 int sw34 = (sw * 3 + 3) & ~3;
2384 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1023 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2385 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1024 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2386 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1025 2387
1026 memset (darkness, 255, sw4 * sh);
1027 SvPOK_only (darkness_sv); 2388 SvPOK_only (darkness3_sv);
1028 SvCUR_set (darkness_sv, sw4 * sh); 2389 SvCUR_set (darkness3_sv, sw34 * sh3);
1029 2390
1030 vx = self->x + (self->w - sw) / 2 - shift_x; 2391 mx += self->x - 1;
1031 vy = self->y + (self->h - sh) / 2 - shift_y; 2392 my += self->y - 1;
1032 2393
1033 /* 2394 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1034 int vx = self->vx = self->w >= sw
1035 ? self->x + (self->w - sw) / 2
1036 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1037 2395
1038 int vy = self->vy = self->h >= sh
1039 ? self->y + (self->h - sh) / 2
1040 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1041 */
1042
1043 glColor4ub (255, 255, 255, 255);
1044
1045 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1046 glEnable (GL_BLEND);
1047 glEnable (GL_TEXTURE_2D);
1048 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1049
1050 glBegin (GL_QUADS);
1051
1052 last_name = 0;
1053
1054 for (z = 0; z < 3; z++)
1055 for (y = 0; y < sh; y++) 2396 for (y = 0; y < sh1; y++)
1056 if (0 <= y + vy && y + vy < self->rows) 2397 if (0 <= y + my && y + my < self->rows)
1057 { 2398 {
1058 maprow *row = self->row + (y + vy); 2399 maprow *row = self->row + (y + my);
1059 2400
1060 for (x = 0; x < sw; x++) 2401 for (x = 0; x < sw1; x++)
1061 if (row->c0 <= x + vx && x + vx < row->c1) 2402 if (row->c0 <= x + mx && x + mx < row->c1)
1062 { 2403 {
1063 mapcell *cell = row->col + (x + vx - row->c0); 2404 mapcell *cell = row->col + (x + mx - row->c0);
1064 2405
1065 darkness[y * sw4 + x] = cell->darkness < 0 2406 darkness1 [y * sw1 + x] = cell->darkness
2407 ? 255 - (cell->darkness - 1)
1066 ? 255 - FOW_DARKNESS 2408 : 255 - FOW_DARKNESS;
1067 : 255 - cell->darkness;
1068
1069 face = cell->face [z];
1070
1071 if (face)
1072 {
1073 maptex tex = self->tex [face];
1074
1075 int px = (x + 1) * 32 - tex.w;
1076 int py = (y + 1) * 32 - tex.h;
1077
1078 if (last_name != tex.name)
1079 {
1080 glEnd ();
1081 last_name = tex.name;
1082 glBindTexture (GL_TEXTURE_2D, last_name);
1083 glBegin (GL_QUADS);
1084 }
1085
1086 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1087 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1088 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1089 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1090 }
1091 } 2409 }
1092 } 2410 }
1093 2411
1094 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];
1095 2424
1096 glDisable (GL_TEXTURE_2D); 2425 uint8_t r11 = (d11 + d21 + d12) / 3;
1097 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);
1098 2449
1099 EXTEND (SP, 3); 2450 EXTEND (SP, 3);
1100 PUSHs (sv_2mortal (newSViv (sw4))); 2451 PUSHs (sv_2mortal (newSViv (sw34)));
1101 PUSHs (sv_2mortal (newSViv (sh))); 2452 PUSHs (sv_2mortal (newSViv (sh3)));
1102 PUSHs (darkness_sv); 2453 PUSHs (darkness3_sv);
1103} 2454}
1104 2455
1105SV * 2456SV *
1106get_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)
1107 CODE: 2458 CODE:
1108{ 2459{
1109 int x, y, x1, y1; 2460 int x, y, x1, y1;
1110 SV *data_sv = newSV (w * h * 7 + 5); 2461 SV *data_sv = newSV (w * h * 7 + 5);
1111 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2462 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1136 if (row && row->c0 <= x && x < row->c1) 2487 if (row && row->c0 <= x && x < row->c1)
1137 { 2488 {
1138 mapcell *cell = row->col + (x - row->c0); 2489 mapcell *cell = row->col + (x - row->c0);
1139 uint8_t flags = 0; 2490 uint8_t flags = 0;
1140 2491
1141 if (cell->face [0]) flags |= 1; 2492 if (cell->tile [0]) flags |= 1;
1142 if (cell->face [1]) flags |= 2; 2493 if (cell->tile [1]) flags |= 2;
1143 if (cell->face [2]) flags |= 4; 2494 if (cell->tile [2]) flags |= 4;
1144 2495
1145 *data++ = flags; 2496 *data++ = flags;
1146 2497
1147 if (flags & 1) 2498 if (flags & 1)
1148 { 2499 {
2500 tileid tile = cell->tile [0];
1149 *data++ = cell->face [0] >> 8; 2501 *data++ = tile >> 8;
1150 *data++ = cell->face [0]; 2502 *data++ = tile;
1151 } 2503 }
1152 2504
1153 if (flags & 2) 2505 if (flags & 2)
1154 { 2506 {
2507 tileid tile = cell->tile [1];
1155 *data++ = cell->face [1] >> 8; 2508 *data++ = tile >> 8;
1156 *data++ = cell->face [1]; 2509 *data++ = tile;
1157 } 2510 }
1158 2511
1159 if (flags & 4) 2512 if (flags & 4)
1160 { 2513 {
2514 tileid tile = cell->tile [2];
1161 *data++ = cell->face [2] >> 8; 2515 *data++ = tile >> 8;
1162 *data++ = cell->face [2]; 2516 *data++ = tile;
1163 } 2517 }
1164 } 2518 }
1165 else 2519 else
1166 *data++ = 0; 2520 *data++ = 0;
1167 } 2521 }
1168 } 2522 }
1169 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 {
1170 SvPOK_only (data_sv); 2527 SvPOK_only (data_sv);
1171 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2528 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2529 }
2530
1172 RETVAL = data_sv; 2531 RETVAL = data_sv;
1173} 2532}
1174 OUTPUT: 2533 OUTPUT:
1175 RETVAL 2534 RETVAL
1176 2535
1177void 2536void
1178set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2537set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1179 PPCODE: 2538 PPCODE:
1180{ 2539{
1181 int x, y, z; 2540 int x, y, z;
1182 int w, h; 2541 int w, h;
1183 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;
1184 2553
1185 if (*data++ != 0) 2554 if (*data++ != 0)
1186 return; /* version mismatch */ 2555 XSRETURN_EMPTY; /* version mismatch */
1187 2556
1188 w = *data++ << 8; w |= *data++; 2557 w = *data++ << 8; w |= *data++;
1189 h = *data++ << 8; h |= *data++; 2558 h = *data++ << 8; h |= *data++;
1190 2559
1191 // 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
… …
1203 { 2572 {
1204 maprow *row = map_get_row (self, y); 2573 maprow *row = map_get_row (self, y);
1205 2574
1206 for (x = x0; x < x1; x++) 2575 for (x = x0; x < x1; x++)
1207 { 2576 {
2577 uint8_t flags;
2578
2579 if (data + 7 >= end)
2580 XSRETURN_EMPTY;
2581
1208 uint8_t flags = *data++; 2582 flags = *data++;
1209 2583
1210 if (flags) 2584 if (flags)
1211 { 2585 {
1212 mapface face[3] = { 0, 0, 0 };
1213
1214 mapcell *cell = row_get_cell (row, x); 2586 mapcell *cell = row_get_cell (row, x);
2587 tileid tile[3] = { 0, 0, 0 };
1215 2588
1216 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2589 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1217 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2590 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1218 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2591 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1219 2592
1220 if (cell->darkness <= 0) 2593 if (cell->darkness == 0)
1221 { 2594 {
1222 cell->darkness = -1; 2595 /*cell->darkness = 0;*/
2596 EXTEND (SP, 3);
1223 2597
1224 for (z = 0; z <= 2; z++) 2598 for (z = 0; z <= 2; z++)
1225 { 2599 {
1226 cell->face[z] = face[z]; 2600 tileid t = tile [z];
1227 2601
1228 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2602 if (t >= self->texs || (t && !self->tex [t].name))
2603 {
1229 XPUSHs (sv_2mortal (newSViv (face[z]))); 2604 PUSHs (sv_2mortal (newSViv (t)));
2605 need_texid (self, t);
2606 }
2607
2608 cell->tile [z] = t;
1230 } 2609 }
1231 } 2610 }
1232 } 2611 }
1233 } 2612 }
1234 } 2613 }
1235} 2614}
1236 2615
1237MODULE = CFClient PACKAGE = CFClient::MixChunk 2616MODULE = Deliantra::Client PACKAGE = DC::RW
1238 2617
1239CFClient::MixChunk 2618DC::RW
1240new_from_file (SV *class, char *path) 2619new (SV *class, SV *data_sv)
1241 CODE: 2620 CODE:
1242 RETVAL = Mix_LoadWAV (path); 2621{
2622 STRLEN datalen;
2623 char *data = SvPVbyte (data_sv, datalen);
2624
2625 RETVAL = SDL_RWFromConstMem (data, datalen);
2626}
1243 OUTPUT: 2627 OUTPUT:
1244 RETVAL 2628 RETVAL
1245 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 : '('
1246void 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
1247DESTROY (CFClient::MixChunk self) 2739DESTROY (DC::MixChunk self)
1248 CODE: 2740 CODE:
1249 Mix_FreeChunk (self); 2741 Mix_FreeChunk (self);
1250 2742
1251int 2743int
1252volume (CFClient::MixChunk self, int volume = -1) 2744volume (DC::MixChunk self, int volume = -1)
1253 CODE: 2745 CODE:
2746 if (items > 1)
2747 volume = CLAMP (volume, 0, 128);
1254 RETVAL = Mix_VolumeChunk (self, volume); 2748 RETVAL = Mix_VolumeChunk (self, volume);
1255 OUTPUT: 2749 OUTPUT:
1256 RETVAL 2750 RETVAL
1257 2751
1258int 2752DC::Channel
1259play (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)
1260 CODE: 2754 CODE:
2755{
1261 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}
1262 OUTPUT: 2767 OUTPUT:
1263 RETVAL 2768 RETVAL
1264 2769
1265MODULE = CFClient PACKAGE = CFClient::MixMusic 2770MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1266 2771
1267int 2772int
1268volume (int volume = -1) 2773volume (int volume = -1)
2774 PROTOTYPE: ;$
1269 CODE: 2775 CODE:
2776 if (items > 0)
2777 volume = CLAMP (volume, 0, 128);
1270 RETVAL = Mix_VolumeMusic (volume); 2778 RETVAL = Mix_VolumeMusic (volume);
1271 OUTPUT: 2779 OUTPUT:
1272 RETVAL 2780 RETVAL
1273 2781
1274CFClient::MixMusic 2782void
1275new_from_file (SV *class, char *path) 2783fade_out (int ms)
1276 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:
1277 RETVAL = Mix_LoadMUS (path); 2795 RETVAL = Mix_LoadMUS_RW (rwops);
1278 OUTPUT: 2796 OUTPUT:
1279 RETVAL 2797 RETVAL
1280 2798
1281void 2799void
1282DESTROY (CFClient::MixMusic self) 2800DESTROY (DC::MixMusic self)
1283 CODE: 2801 CODE:
1284 Mix_FreeMusic (self); 2802 Mix_FreeMusic (self);
1285 2803
1286int 2804int
1287play (CFClient::MixMusic self, int loops = -1) 2805play (DC::MixMusic self, int loops = -1)
1288 CODE: 2806 CODE:
1289 RETVAL = Mix_PlayMusic (self, loops); 2807 RETVAL = Mix_PlayMusic (self, loops);
1290 OUTPUT: 2808 OUTPUT:
1291 RETVAL 2809 RETVAL
1292 2810
2811void
2812fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2813 CODE:
2814 Mix_FadeInMusicPos (self, loops, ms, position);
2815
1293MODULE = CFClient PACKAGE = CFClient::OpenGL 2816MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2817
2818PROTOTYPES: ENABLE
1294 2819
1295BOOT: 2820BOOT:
1296{ 2821{
1297 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2822 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1298 static const struct { 2823 static const struct {
1299 const char *name; 2824 const char *name;
1300 IV iv; 2825 IV iv;
1301 } *civ, const_iv[] = { 2826 } *civ, const_iv[] = {
1302# 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),
1303 const_iv (GL_COLOR_MATERIAL), 2831 const_iv (GL_COLOR_MATERIAL),
1304 const_iv (GL_SMOOTH), 2832 const_iv (GL_SMOOTH),
1305 const_iv (GL_FLAT), 2833 const_iv (GL_FLAT),
2834 const_iv (GL_DITHER),
1306 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),
1307 const_iv (GL_AND), 2845 const_iv (GL_AND),
2846 const_iv (GL_ONE),
2847 const_iv (GL_ZERO),
1308 const_iv (GL_SRC_ALPHA), 2848 const_iv (GL_SRC_ALPHA),
2849 const_iv (GL_DST_ALPHA),
1309 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),
1310 const_iv (GL_RGB), 2853 const_iv (GL_RGB),
1311 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),
1312 const_iv (GL_UNSIGNED_BYTE), 2858 const_iv (GL_UNSIGNED_BYTE),
1313 const_iv (GL_ALPHA4), 2859 const_iv (GL_UNSIGNED_SHORT),
2860 const_iv (GL_UNSIGNED_INT),
1314 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),
1315 const_iv (GL_FLOAT), 2865 const_iv (GL_FLOAT),
1316 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),
1317 const_iv (GL_COMPILE), 2873 const_iv (GL_COMPILE),
2874 const_iv (GL_PROXY_TEXTURE_1D),
2875 const_iv (GL_PROXY_TEXTURE_2D),
1318 const_iv (GL_TEXTURE_1D), 2876 const_iv (GL_TEXTURE_1D),
1319 const_iv (GL_TEXTURE_2D), 2877 const_iv (GL_TEXTURE_2D),
1320 const_iv (GL_TEXTURE_ENV), 2878 const_iv (GL_TEXTURE_ENV),
1321 const_iv (GL_TEXTURE_MAG_FILTER), 2879 const_iv (GL_TEXTURE_MAG_FILTER),
1322 const_iv (GL_TEXTURE_MIN_FILTER), 2880 const_iv (GL_TEXTURE_MIN_FILTER),
1323 const_iv (GL_TEXTURE_ENV_MODE), 2881 const_iv (GL_TEXTURE_ENV_MODE),
1324 const_iv (GL_TEXTURE_WRAP_S), 2882 const_iv (GL_TEXTURE_WRAP_S),
1325 const_iv (GL_TEXTURE_WRAP_T), 2883 const_iv (GL_TEXTURE_WRAP_T),
2884 const_iv (GL_REPEAT),
1326 const_iv (GL_CLAMP), 2885 const_iv (GL_CLAMP),
1327 const_iv (GL_REPEAT), 2886 const_iv (GL_CLAMP_TO_EDGE),
1328 const_iv (GL_NEAREST), 2887 const_iv (GL_NEAREST),
1329 const_iv (GL_LINEAR), 2888 const_iv (GL_LINEAR),
1330 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2889 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1331 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2890 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1332 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2891 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1333 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2892 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1334 const_iv (GL_GENERATE_MIPMAP), 2893 const_iv (GL_GENERATE_MIPMAP),
1335 const_iv (GL_LINEAR),
1336 const_iv (GL_MODULATE), 2894 const_iv (GL_MODULATE),
2895 const_iv (GL_DECAL),
1337 const_iv (GL_REPLACE), 2896 const_iv (GL_REPLACE),
2897 const_iv (GL_DEPTH_BUFFER_BIT),
1338 const_iv (GL_COLOR_BUFFER_BIT), 2898 const_iv (GL_COLOR_BUFFER_BIT),
1339 const_iv (GL_PROJECTION), 2899 const_iv (GL_PROJECTION),
1340 const_iv (GL_MODELVIEW), 2900 const_iv (GL_MODELVIEW),
1341 const_iv (GL_COLOR_LOGIC_OP), 2901 const_iv (GL_COLOR_LOGIC_OP),
2902 const_iv (GL_SEPARABLE_2D),
1342 const_iv (GL_CONVOLUTION_2D), 2903 const_iv (GL_CONVOLUTION_2D),
1343 const_iv (GL_CONVOLUTION_BORDER_MODE), 2904 const_iv (GL_CONVOLUTION_BORDER_MODE),
1344 const_iv (GL_CONSTANT_BORDER), 2905 const_iv (GL_CONSTANT_BORDER),
2906 const_iv (GL_POINTS),
1345 const_iv (GL_LINES), 2907 const_iv (GL_LINES),
2908 const_iv (GL_LINE_STRIP),
2909 const_iv (GL_LINE_LOOP),
1346 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),
1347 const_iv (GL_LINE_LOOP), 2915 const_iv (GL_POLYGON),
1348 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),
1349 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),
1350# undef const_iv 2929# undef const_iv
1351 }; 2930 };
1352 2931
1353 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; )
1354 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);
1355} 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
1356 2979
1357int glGetError () 2980int glGetError ()
2981
2982void glFinish ()
1358 2983
1359void glClear (int mask) 2984void glClear (int mask)
1360 2985
1361void glClearColor (float r, float g, float b, float a = 1.0) 2986void glClearColor (float r, float g, float b, float a = 1.0)
1362 PROTOTYPE: @ 2987 PROTOTYPE: @
… …
1369 2994
1370void glHint (int target, int mode) 2995void glHint (int target, int mode)
1371 2996
1372void glBlendFunc (int sfactor, int dfactor) 2997void glBlendFunc (int sfactor, int dfactor)
1373 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
1374void glLogicOp (int opcode) 3005void glLogicOp (int opcode)
1375 3006
3007void glColorMask (int red, int green, int blue, int alpha)
3008
1376void glMatrixMode (int mode) 3009void glMatrixMode (int mode)
1377 3010
1378void glPushMatrix () 3011void glPushMatrix ()
1379 3012
1380void glPopMatrix () 3013void glPopMatrix ()
1381 3014
1382void glLoadIdentity () 3015void glLoadIdentity ()
1383 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
1384void 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
1385 3028
1386void 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)
1387 3032
1388void glTranslate (float x, float y, float z = 0.) 3033void glTranslate (float x, float y, float z = 0.)
1389 CODE: 3034 CODE:
1390 glTranslatef (x, y, z); 3035 glTranslatef (x, y, z);
1391 3036
1392void glScale (float x, float y, float z) 3037void glScale (float x, float y, float z = 1.)
1393 CODE: 3038 CODE:
1394 glScalef (x, y, z); 3039 glScalef (x, y, z);
1395 3040
1396void glRotate (float angle, float x, float y, float z) 3041void glRotate (float angle, float x, float y, float z)
1397 CODE: 3042 CODE:
1398 glRotatef (angle, x, y, z); 3043 glRotatef (angle, x, y, z);
1399 3044
1400void glBegin (int mode)
1401
1402void glEnd ()
1403
1404void glColor (float r, float g, float b, float a = 1.0) 3045void glColor (float r, float g, float b, float a = 1.0)
1405 PROTOTYPE: @ 3046 PROTOTYPE: @
3047 ALIAS:
3048 glColor_premultiply = 1
1406 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...
1407 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);
1408 3063
1409void glVertex (float x, float y, float z = 0.) 3064void glVertex (float x, float y, float z = 0.)
1410 CODE: 3065 CODE:
1411 glVertex3f (x, y, z); 3066 glVertex3f (x, y, z);
1412 3067
1413void glTexCoord (float s, float t) 3068void glTexCoord (float s, float t)
1414 CODE: 3069 CODE:
1415 glTexCoord2f (s, t); 3070 glTexCoord2f (s, t);
1416 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
1417void glTexEnv (int target, int pname, float param) 3101void glTexEnv (int target, int pname, float param)
1418 CODE: 3102 CODE:
1419 glTexEnvf (target, pname, param); 3103 glTexEnvf (target, pname, param);
1420 3104
1421void glTexParameter (int target, int pname, float param) 3105void glTexParameter (int target, int pname, float param)
… …
1424 3108
1425void glBindTexture (int target, int name) 3109void glBindTexture (int target, int name)
1426 3110
1427void glConvolutionParameter (int target, int pname, float params) 3111void glConvolutionParameter (int target, int pname, float params)
1428 CODE: 3112 CODE:
3113 if (gl.ConvolutionParameterf)
1429 glConvolutionParameterf (target, pname, params); 3114 gl.ConvolutionParameterf (target, pname, params);
1430 3115
1431void 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);
1432 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
1433void 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)
1434 3127
1435void 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)
1436 3135
1437int glGenTexture () 3136int glGenTexture ()
1438 CODE: 3137 CODE:
1439{ 3138 RETVAL = gen_texture ();
1440 GLuint name;
1441 glGenTextures (1, &name);
1442 RETVAL = name;
1443}
1444 OUTPUT: 3139 OUTPUT:
1445 RETVAL 3140 RETVAL
1446 3141
1447void glDeleteTexture (int name) 3142void glDeleteTexture (int name)
1448 CODE: 3143 CODE:
1449{
1450 GLuint name_ = name;
1451 glDeleteTextures (1, &name_); 3144 del_texture (name);
1452} 3145
1453
1454int glGenList () 3146int glGenList ()
1455 CODE: 3147 CODE:
1456 RETVAL = glGenLists (1); 3148 RETVAL = glGenLists (1);
1457 OUTPUT: 3149 OUTPUT:
1458 RETVAL 3150 RETVAL
… …
1465 3157
1466void glEndList () 3158void glEndList ()
1467 3159
1468void glCallList (int list) 3160void glCallList (int list)
1469 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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+ Added lines
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> Changed lines