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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 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)
39 83
84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85
40#define FOW_DARKNESS 32 86#define FOW_DARKNESS 16
41 87
42#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
43#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
44 90
45#define MIN_FONT_HEIGHT 8 * PANGO_SCALE 91#define MIN_FONT_HEIGHT 10
46 92
93/* mask out modifiers we are not interested in */
94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
95
96#define KMOD_LRAM 0x10000 // our extension
97
98static AV *texture_av;
99
100static struct
101{
102#define GL_FUNC(ptr,name) ptr name;
103#include "glfunc.h"
104#undef GL_FUNC
105} gl;
106
107static void
108gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
109{
110 if (gl.BlendFuncSeparate)
111 gl.BlendFuncSeparate (sa, da, saa, daa);
112 else if (gl.BlendFuncSeparateEXT)
113 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
114 else
115 glBlendFunc (sa, da);
116}
117
118static GLuint
119gen_texture ()
120{
121 GLuint name;
122
123 if (AvFILL (texture_av) >= 0)
124 name = (GLuint)(size_t)av_pop (texture_av);
125 else
126 glGenTextures (1, &name);
127
128 return name;
129}
130
131static void
132del_texture (GLuint name)
133{
134 /* make a half-assed attempt at returning the memory used by the texture */
135 /* textures are frequently being reused by cfplus anyway */
136 /*glBindTexture (GL_TEXTURE_2D, name);*/
137 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
138 av_push (texture_av, (SV *)(size_t)name);
139 glDeleteTextures (1, &name);
140}
141
142#include "texcache.c"
143#include "rendercache.c"
144
145#include "pango-font.c"
146#include "pango-fontmap.c"
147#include "pango-render.c"
148
149typedef IV DC__Channel;
150typedef SDL_RWops *DC__RW;
47typedef Mix_Chunk *CFClient__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
48typedef Mix_Music *CFClient__MixMusic; 152typedef Mix_Music *DC__MixMusic;
49 153
50static PangoContext *context; 154typedef PangoFontDescription *DC__Font;
51static PangoFontMap *fontmap; 155
156static int
157shape_attr_p (PangoLayoutRun *run)
158{
159 GSList *attrs = run->item->analysis.extra_attrs;
160
161 while (attrs)
162 {
163 PangoAttribute *attr = attrs->data;
164
165 if (attr->klass->type == PANGO_ATTR_SHAPE)
166 return 1;
167
168 attrs = attrs->next;
169 }
170
171 return 0;
172}
52 173
53typedef struct cf_layout { 174typedef struct cf_layout {
54 PangoLayout *pl; 175 PangoLayout *pl;
176 float r, g, b, a; // default color for rgba mode
55 int base_height; 177 int base_height;
178 DC__Font font;
179 rc_t *rc;
56} *CFClient__Layout; 180} *DC__Layout;
181
182static DC__Font default_font;
183static PangoContext *opengl_context;
184static PangoFontMap *opengl_fontmap;
57 185
58static void 186static void
59substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
60{ 188{
61 FcPatternAddBool (pattern, FC_HINTING , 1); 189 FcPatternAddBool (pattern, FC_HINTING, 1);
190#ifdef FC_HINT_STYLE
191 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
192#endif
62 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63} 194}
64 195
65static void 196static void
66layout_update (CFClient__Layout self) 197layout_update_font (DC__Layout self)
67{ 198{
68 /* use a random scale factor to account for unknown descenders, 0.8 works 199 /* use a random scale factor to account for unknown descenders, 0.8 works
69 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
70 */ 201 */
71 PangoFontDescription *font = pango_layout_get_font_description (self->pl); 202 PangoFontDescription *font = self->font ? self->font : default_font;
72 203
73 int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75 if (height < MIN_FONT_HEIGHT)
76 height = MIN_FONT_HEIGHT;
77
78 if (pango_font_description_get_size (font) != height)
79 {
80 font = pango_font_description_copy (font);
81 pango_font_description_set_absolute_size (font, height); 204 pango_font_description_set_absolute_size (font,
205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
206
82 pango_layout_set_font_description (self->pl, font); 207 pango_layout_set_font_description (self->pl, font);
83 }
84} 208}
85 209
86static void 210static void
87layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
88{ 212{
89 layout_update (self); 213 PangoRectangle rect;
90 214
215 // get_pixel_* wrongly rounds down
91 pango_layout_get_pixel_size (self->pl, w, h); 216 pango_layout_get_extents (self->pl, 0, &rect);
92 217
93 *w = (*w + 3) & ~3; 218 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
94 if (!*w) *w = 1; 219 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
95 if (!*h) *h = 1;
96}
97 220
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;
98typedef uint16_t mapface; 229typedef uint16_t faceid;
99 230
100typedef struct { 231typedef struct {
101 GLint name; 232 GLuint name;
102 int w, h; 233 int w, h;
103 float s, t; 234 float s, t;
104 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 */
105} maptex; 239} maptex;
106 240
107typedef struct { 241typedef struct {
242 uint32_t player;
243 tileid tile[3];
108 int16_t darkness; 244 uint16_t darkness;
109 mapface face[3]; 245 uint8_t stat_width, stat_hp, flags, smoothmax;
110} mapcell; 246} mapcell;
111 247
112typedef struct { 248typedef struct {
113 int32_t c0, c1; 249 int32_t c0, c1;
114 mapcell *col; 250 mapcell *col;
115} maprow; 251} maprow;
116 252
117typedef struct map { 253typedef struct map {
118 int x, y, w, h; 254 int x, y, w, h;
119 int ox, oy; /* offset to virtual global coordinate system */ 255 int ox, oy; /* offset to virtual global coordinate system */
120 int faces; 256 int faces; tileid *face2tile; // [faceid]
121 mapface *face; 257 int texs; maptex *tex; // [tileid]
122
123 int texs;
124 maptex *tex;
125 258
126 int32_t rows; 259 int32_t rows;
127 maprow *row; 260 maprow *row;
128} *CFClient__Map; 261} *DC__Map;
129 262
130static char * 263static char *
131prepend (char *ptr, int sze, int inc) 264prepend (char *ptr, int sze, int inc)
132{ 265{
133 char *p; 266 char *p;
… …
150} 283}
151 284
152#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))
153#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))
154 287
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
155static maprow * 308static maprow *
156map_get_row (CFClient__Map self, int y) 309map_get_row (DC__Map self, int y)
157{ 310{
158 if (0 > y) 311 if (0 > y)
159 { 312 {
160 int extend = - y + MAP_EXTEND_Y; 313 int extend = - y + MAP_EXTEND_Y;
161 Prepend (maprow, self->row, self->rows, extend); 314 Prepend (maprow, self->row, self->rows, extend);
… …
199 352
200 return row->col + (x - row->c0); 353 return row->col + (x - row->c0);
201} 354}
202 355
203static mapcell * 356static mapcell *
204map_get_cell (CFClient__Map self, int x, int y) 357map_get_cell (DC__Map self, int x, int y)
205{ 358{
206 return row_get_cell (map_get_row (self, y), x); 359 return row_get_cell (map_get_row (self, y), x);
207} 360}
208 361
209static void 362static void
210map_clear (CFClient__Map self) 363map_clear (DC__Map self)
211{ 364{
212 int r; 365 int r;
213 366
214 for (r = 0; r < self->rows; r++) 367 for (r = 0; r < self->rows; r++)
215 Safefree (self->row[r].col); 368 Safefree (self->row[r].col);
… …
222 self->oy = 0; 375 self->oy = 0;
223 self->row = 0; 376 self->row = 0;
224 self->rows = 0; 377 self->rows = 0;
225} 378}
226 379
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
227static void 390static void
228map_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)
229{ 392{
230 int x, y; 393 int x, y;
231 maprow *row; 394 maprow *row;
395 mapcell *cell;
232 396
233 for (y = y0; y < y0 + h; y++) 397 for (y = y0; y < y0 + h; y++)
234 if (y >= 0) 398 if (y >= 0)
235 { 399 {
236 if (y >= self->rows) 400 if (y >= self->rows)
… …
242 if (x >= row->c0) 406 if (x >= row->c0)
243 { 407 {
244 if (x >= row->c1) 408 if (x >= row->c1)
245 break; 409 break;
246 410
247 row->col[x - row->c0].darkness = -1; 411 cell = row->col + x - row->c0;
412
413 CELL_CLEAR (cell);
248 } 414 }
249 } 415 }
250} 416}
251 417
418typedef struct {
419 tileid tile;
420 uint8_t x, y, level;
421} smooth_key;
422
252static 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
253music_finished () 435music_finished (void)
254{ 436{
255 SDL_UserEvent ev; 437 SDL_UserEvent ev;
256 438
257 ev.type = SDL_USEREVENT; 439 ev.type = SDL_USEREVENT;
258 ev.code = 0; 440 ev.code = 0;
… …
260 ev.data2 = 0; 442 ev.data2 = 0;
261 443
262 SDL_PushEvent ((SDL_Event *)&ev); 444 SDL_PushEvent ((SDL_Event *)&ev);
263} 445}
264 446
265MODULE = 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
266 588
267PROTOTYPES: ENABLE 589PROTOTYPES: ENABLE
268 590
269BOOT: 591BOOT:
270{ 592{
271 HV *stash = gv_stashpv ("CFClient", 1); 593 HV *stash = gv_stashpv ("DC", 1);
272 static const struct { 594 static const struct {
273 const char *name; 595 const char *name;
274 IV iv; 596 IV iv;
275 } *civ, const_iv[] = { 597 } *civ, const_iv[] = {
276# 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
277 const_iv (SDL_ACTIVEEVENT), 602 const_iv (SDL_ACTIVEEVENT),
278 const_iv (SDL_KEYDOWN), 603 const_iv (SDL_KEYDOWN),
279 const_iv (SDL_KEYUP), 604 const_iv (SDL_KEYUP),
280 const_iv (SDL_MOUSEMOTION), 605 const_iv (SDL_MOUSEMOTION),
281 const_iv (SDL_MOUSEBUTTONDOWN), 606 const_iv (SDL_MOUSEBUTTONDOWN),
… …
290 const_iv (SDL_EVENT_RESERVEDA), 615 const_iv (SDL_EVENT_RESERVEDA),
291 const_iv (SDL_EVENT_RESERVEDB), 616 const_iv (SDL_EVENT_RESERVEDB),
292 const_iv (SDL_VIDEORESIZE), 617 const_iv (SDL_VIDEORESIZE),
293 const_iv (SDL_VIDEOEXPOSE), 618 const_iv (SDL_VIDEOEXPOSE),
294 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),
295 const_iv (SDLK_KP0), 677 const_iv (SDLK_KP0),
296 const_iv (SDLK_KP1), 678 const_iv (SDLK_KP1),
297 const_iv (SDLK_KP2), 679 const_iv (SDLK_KP2),
298 const_iv (SDLK_KP3), 680 const_iv (SDLK_KP3),
299 const_iv (SDLK_KP4), 681 const_iv (SDLK_KP4),
… …
354 const_iv (SDLK_BREAK), 736 const_iv (SDLK_BREAK),
355 const_iv (SDLK_MENU), 737 const_iv (SDLK_MENU),
356 const_iv (SDLK_POWER), 738 const_iv (SDLK_POWER),
357 const_iv (SDLK_EURO), 739 const_iv (SDLK_EURO),
358 const_iv (SDLK_UNDO), 740 const_iv (SDLK_UNDO),
741
359 const_iv (KMOD_NONE), 742 const_iv (KMOD_NONE),
743 const_iv (KMOD_SHIFT),
360 const_iv (KMOD_LSHIFT), 744 const_iv (KMOD_LSHIFT),
361 const_iv (KMOD_RSHIFT), 745 const_iv (KMOD_RSHIFT),
746 const_iv (KMOD_CTRL),
362 const_iv (KMOD_LCTRL), 747 const_iv (KMOD_LCTRL),
363 const_iv (KMOD_RCTRL), 748 const_iv (KMOD_RCTRL),
749 const_iv (KMOD_ALT),
364 const_iv (KMOD_LALT), 750 const_iv (KMOD_LALT),
365 const_iv (KMOD_RALT), 751 const_iv (KMOD_RALT),
752 const_iv (KMOD_META),
366 const_iv (KMOD_LMETA), 753 const_iv (KMOD_LMETA),
367 const_iv (KMOD_RMETA), 754 const_iv (KMOD_RMETA),
368 const_iv (KMOD_NUM), 755 const_iv (KMOD_NUM),
369 const_iv (KMOD_CAPS), 756 const_iv (KMOD_CAPS),
370 const_iv (KMOD_MODE), 757 const_iv (KMOD_MODE),
371 const_iv (KMOD_CTRL), 758
372 const_iv (KMOD_SHIFT), 759 const_iv (KMOD_LRAM),
373 const_iv (KMOD_ALT), 760
374 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)
375# undef const_iv 791# undef const_iv
376 }; 792 };
377 793
378 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; )
379 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 795 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
380 796
381 fontmap = pango_ft2_font_map_new (); 797 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
382 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0); 798 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
383 context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
384} 799}
800
801void
802weaken (SV *rv)
803 PROTOTYPE: $
804 CODE:
805 sv_rvweaken (rv);
385 806
386int 807int
387SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 808in_destruct ()
809 CODE:
810 RETVAL = PL_main_cv == Nullcv;
811 OUTPUT:
812 RETVAL
388 813
814NV floor (NV x)
815
816NV ceil (NV x)
817
818IV minpot (UV n)
819
820IV popcount (UV n)
821
389void 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
390SDL_Quit () 846void SDL_Quit ()
391 847
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
392void 857void
393SDL_ListModes () 858SDL_ListModes (int rgb, int alpha)
394 PPCODE: 859 PPCODE:
395{ 860{
396 SDL_Rect **m; 861 SDL_Rect **m;
397 862
398 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
399 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
400 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 865 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
401 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 866 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
402 867
868 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
869 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
870
403 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
404 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
405 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
406 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 874 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
407 875
408 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 876 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
409 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
410 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 877 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
411
412 SDL_EnableUNICODE (1);
413 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
414 878
415 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 879 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
416 880
417 if (m && m != (SDL_Rect **)-1) 881 if (m && m != (SDL_Rect **)-1)
418 while (*m) 882 while (*m)
419 { 883 {
884 if ((*m)->w >= 400 && (*m)->h >= 300)
885 {
420 AV *av = newAV (); 886 AV *av = newAV ();
421 av_push (av, newSViv ((*m)->w)); 887 av_push (av, newSViv ((*m)->w));
422 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));
423 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 891 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
892 }
424 893
425 ++m; 894 ++m;
426 } 895 }
427} 896}
428 897
429int 898int
430SDL_SetVideoMode (int w, int h, int fullscreen) 899SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
431 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
432 RETVAL = !!SDL_SetVideoMode ( 910 RETVAL = !!SDL_SetVideoMode (
433 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 911 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
434 ); 912 );
435 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}
436 OUTPUT: 924 OUTPUT:
437 RETVAL 925 RETVAL
438 926
439void 927void
440SDL_GL_SwapBuffers () 928SDL_GL_SwapBuffers ()
441 929
930char *
931SDL_GetKeyName (int sym)
932
933int
934SDL_GetAppState ()
935
936int
937SDL_GetModState ()
938
442void 939void
443SDL_PollEvent () 940poll_events ()
444 PPCODE: 941 PPCODE:
445{ 942{
446 SDL_Event ev; 943 SDL_Event ev;
447 944
448 while (SDL_PollEvent (&ev)) 945 SDL_PumpEvents ();
946 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
449 { 947 {
450 HV *hv = newHV (); 948 HV *hv = newHV ();
451 hv_store (hv, "type", 4, newSViv (ev.type), 0); 949 hv_store (hv, "type", 4, newSViv (ev.type), 0);
950
452 switch (ev.type) 951 switch (ev.type)
453 { 952 {
454 case SDL_KEYDOWN: 953 case SDL_KEYDOWN:
455 case SDL_KEYUP: 954 case SDL_KEYUP:
456 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 955 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
457 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 956 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
458 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 */
459 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 959 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
460 break; 960 break;
461 961
462 case SDL_ACTIVEEVENT: 962 case SDL_ACTIVEEVENT:
463 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 963 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
464 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 964 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
465 break; 965 break;
466 966
467 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);
468 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 987 hv_store (hv, "state", 5, newSViv (state), 0);
469 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 988 hv_store (hv, "x", 1, newSViv (x), 0);
470 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 989 hv_store (hv, "y", 1, newSViv (y), 0);
471 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 990 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
472 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 991 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
992 }
473 break; 993 break;
474 994
475 case SDL_MOUSEBUTTONDOWN: 995 case SDL_MOUSEBUTTONDOWN:
476 case SDL_MOUSEBUTTONUP: 996 case SDL_MOUSEBUTTONUP:
997 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
998
477 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 999 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
478 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1000 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
479 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1001 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
480 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;
481 } 1010 }
482 1011
483 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 1012 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
484 } 1013 }
485} 1014}
486 1015
487int 1016int
488Mix_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)
489 POSTCALL: 1018 POSTCALL:
490 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}
491 1037
492void 1038void
493Mix_CloseAudio () 1039Mix_CloseAudio ()
494 1040
495int 1041int
496Mix_AllocateChannels (int numchans = -1) 1042Mix_AllocateChannels (int numchans = -1)
497 1043
1044const char *
1045Mix_GetError ()
1046
498void 1047void
499lowdelay (int fd, int val = 1) 1048lowdelay (int fd, int val = 1)
500 CODE: 1049 CODE:
1050 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
1051
1052void
1053win32_proxy_info ()
1054 PPCODE:
1055{
501#ifndef _WIN32 1056#ifdef _WIN32
502 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 }
503#endif 1078#endif
1079}
504 1080
505char * 1081int
506gl_version () 1082add_font (char *file)
507 CODE: 1083 CODE:
508 RETVAL = (char *)glGetString (GL_VERSION); 1084 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
509 OUTPUT: 1085 OUTPUT:
510 RETVAL 1086 RETVAL
511
512char *
513gl_extensions ()
514 CODE:
515 RETVAL = (char *)glGetString (GL_EXTENSIONS);
516 OUTPUT:
517 RETVAL
518
519void
520add_font (char *file)
521 CODE:
522 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
523
524void
525set_font (char *file)
526 CODE:
527{
528 int count;
529 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count);
530 PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
531 FcPatternDestroy (pattern);
532 pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
533 pango_context_set_font_description (context, font);
534}
535 1087
536void 1088void
537load_image_inline (SV *image_) 1089load_image_inline (SV *image_)
538 ALIAS: 1090 ALIAS:
539 load_image_file = 1 1091 load_image_file = 1
… …
542 STRLEN image_len; 1094 STRLEN image_len;
543 char *image = (char *)SvPVbyte (image_, image_len); 1095 char *image = (char *)SvPVbyte (image_, image_len);
544 SDL_Surface *surface, *surface2; 1096 SDL_Surface *surface, *surface2;
545 SDL_PixelFormat fmt; 1097 SDL_PixelFormat fmt;
546 SDL_RWops *rw = ix 1098 SDL_RWops *rw = ix
547 ? SDL_RWFromFile (image, "r") 1099 ? SDL_RWFromFile (image, "rb")
548 : SDL_RWFromConstMem (image, image_len); 1100 : SDL_RWFromConstMem (image, image_len);
549 1101
550 if (!rw) 1102 if (!rw)
551 croak ("load_image: %s", SDL_GetError ()); 1103 croak ("load_image: %s", SDL_GetError ());
552 1104
… …
581 1133
582 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1134 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583 1135
584 assert (surface2->pitch == surface2->w * 4); 1136 assert (surface2->pitch == surface2->w * 4);
585 1137
1138 SDL_LockSurface (surface2);
586 EXTEND (SP, 5); 1139 EXTEND (SP, 6);
587 PUSHs (sv_2mortal (newSViv (surface2->w))); 1140 PUSHs (sv_2mortal (newSViv (surface2->w)));
588 PUSHs (sv_2mortal (newSViv (surface2->h))); 1141 PUSHs (sv_2mortal (newSViv (surface2->h)));
589 SDL_LockSurface (surface2);
590 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1142 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591 SDL_UnlockSurface (surface2);
592 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)));
593 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1144 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1145 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1146 SDL_UnlockSurface (surface2);
595 1147
596 SDL_FreeSurface (surface); 1148 SDL_FreeSurface (surface);
597 SDL_FreeSurface (surface2); 1149 SDL_FreeSurface (surface2);
598} 1150}
599 1151
… …
621 PUSHs (sv_2mortal (newSViv (b / y))); 1173 PUSHs (sv_2mortal (newSViv (b / y)));
622 PUSHs (sv_2mortal (newSViv (a / y))); 1174 PUSHs (sv_2mortal (newSViv (a / y)));
623} 1175}
624 1176
625void 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
626fatal (char *message) 1186fatal (char *message)
627 CODE: 1187 CODE:
1188 fprintf (stderr, "FATAL: %s\n", message);
628#ifdef _WIN32 1189#ifdef _WIN32
629 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
630#else 1199#else
631 fprintf (stderr, "FATAL: %s\n", message); 1200 _exit (retval);
632#endif 1201#endif
633 exit (1);
634 1202
635MODULE = CFClient PACKAGE = CFClient::Layout 1203void
636 1204debug ()
637CFClient::Layout
638new (SV *class, int base_height = 10)
639 CODE: 1205 CODE:
640 New (0, RETVAL, 1, struct cf_layout); 1206{
641 RETVAL->base_height = base_height; 1207#if DEBUG
642 RETVAL->pl = pango_layout_new (context); 1208 VALGRIND_DO_LEAK_CHECK;
643 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1209#endif
644 pango_layout_set_font_description (RETVAL->pl, 1210}
645 pango_font_description_copy ( 1211
646 pango_context_get_font_description (context))); 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}
647 OUTPUT: 1232 OUTPUT:
648 RETVAL 1233 RETVAL
649 1234
650void 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
651DESTROY (CFClient::Layout self) 1282DESTROY (DC::Layout self)
652 CODE: 1283 CODE:
653 g_object_unref (self->pl); 1284 g_object_unref (self->pl);
1285 rc_free (self->rc);
654 Safefree (self); 1286 Safefree (self);
655 1287
656void 1288void
657set_text (CFClient::Layout self, SV *text_) 1289set_text (DC::Layout self, SV *text_)
658 CODE: 1290 CODE:
659{ 1291{
660 STRLEN textlen; 1292 STRLEN textlen;
661 char *text = SvPVutf8 (text_, textlen); 1293 char *text = SvPVutf8 (text_, textlen);
662 1294
663 pango_layout_set_text (self->pl, text, textlen); 1295 pango_layout_set_text (self->pl, text, textlen);
664} 1296}
665 1297
666void 1298void
667set_markup (CFClient::Layout self, SV *text_) 1299set_markup (DC::Layout self, SV *text_)
668 CODE: 1300 CODE:
669{ 1301{
670 STRLEN textlen; 1302 STRLEN textlen;
671 char *text = SvPVutf8 (text_, textlen); 1303 char *text = SvPVutf8 (text_, textlen);
672 1304
673 pango_layout_set_markup (self->pl, text, textlen); 1305 pango_layout_set_markup (self->pl, text, textlen);
674} 1306}
675 1307
676SV * 1308void
677get_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)
678 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
679 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1388 RETVAL = lines < pango_layout_get_line_count (self->pl);
680 SvUTF8_on (RETVAL); 1389}
681 OUTPUT: 1390 OUTPUT:
682 RETVAL 1391 RETVAL
683 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
684void 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
685set_height (CFClient::Layout self, int base_height) 1419set_height (DC::Layout self, int base_height)
686 CODE: 1420 CODE:
1421 if (self->base_height != base_height)
1422 {
687 self->base_height = base_height; 1423 self->base_height = base_height;
1424 layout_update_font (self);
1425 }
688 1426
689void 1427void
690set_width (CFClient::Layout self, int max_width = -1) 1428set_width (DC::Layout self, int max_width = -1)
691 CODE: 1429 CODE:
692 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);
693 1431
694void 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
695size (CFClient::Layout self) 1458size (DC::Layout self)
696 PPCODE: 1459 PPCODE:
697{ 1460{
698 int w, h; 1461 int w, h;
699 1462
700 layout_update (self);
701 layout_get_pixel_size (self, &w, &h); 1463 layout_get_pixel_size (self, &w, &h);
702 1464
703 EXTEND (SP, 2); 1465 EXTEND (SP, 2);
704 PUSHs (sv_2mortal (newSViv (w))); 1466 PUSHs (sv_2mortal (newSViv (w)));
705 PUSHs (sv_2mortal (newSViv (h))); 1467 PUSHs (sv_2mortal (newSViv (h)));
706} 1468}
707 1469
708int 1470int
709xy_to_index (CFClient::Layout self, int x, int y) 1471descent (DC::Layout self)
710 CODE: 1472 CODE:
711{ 1473{
712 int index, trailing; 1474 PangoRectangle rect;
713 1475 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
714 layout_update (self); 1476 pango_layout_line_get_pixel_extents (line, 0, &rect);
715 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1477 RETVAL = PANGO_DESCENT (rect);
716
717 RETVAL = index;
718} 1478}
719 OUTPUT: 1479 OUTPUT:
720 RETVAL 1480 RETVAL
721 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
722void 1493void
723cursor_pos (CFClient::Layout self, int index) 1494cursor_pos (DC::Layout self, int index)
724 PPCODE: 1495 PPCODE:
725{ 1496{
726 PangoRectangle strong_pos; 1497 PangoRectangle pos;
727 layout_update (self);
728 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1498 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
729 1499
730 EXTEND (SP, 3); 1500 EXTEND (SP, 3);
731 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1501 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
732 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1502 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
733 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1503 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
734} 1504}
735 1505
736void 1506void
737render (CFClient::Layout self) 1507index_to_line_x (DC::Layout self, int index, int trailing = 0)
738 PPCODE: 1508 PPCODE:
739{ 1509{
740 SV *retval; 1510 int line, x;
741 int w, h;
742 FT_Bitmap bitmap;
743 1511
744 layout_update (self); 1512 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
745 layout_get_pixel_size (self, &w, &h); 1513#if !PANGO_VERSION_CHECK (1, 17, 3)
746 1514 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
747 retval = newSV (w * h); 1515 --line;
748 SvPOK_only (retval); 1516#endif
749 SvCUR_set (retval, w * h);
750
751 bitmap.rows = h;
752 bitmap.width = w;
753 bitmap.pitch = w;
754 bitmap.buffer = (unsigned char*)SvPVX (retval);
755 bitmap.num_grays = 256;
756 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
757
758 memset (bitmap.buffer, 0, w * h);
759
760 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
761
762 EXTEND (SP, 3); 1517 EXTEND (SP, 2);
763 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 {
764 PUSHs (sv_2mortal (newSViv (h))); 1542 PUSHs (sv_2mortal (newSViv (index)));
765 PUSHs (sv_2mortal (retval)); 1543 PUSHs (sv_2mortal (newSViv (trailing)));
1544 }
766} 1545}
767 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
768MODULE = CFClient PACKAGE = CFClient::Texture 1581MODULE = Deliantra::Client PACKAGE = DC::Texture
769 1582
1583PROTOTYPES: ENABLE
1584
770void 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
771draw_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.)
772 PROTOTYPE: $$$;$$ 1609 PROTOTYPE: $$$;$$
1610 ALIAS:
1611 draw_quad_alpha = 1
1612 draw_quad_alpha_premultiplied = 2
773 CODE: 1613 CODE:
774{ 1614{
775 HV *hv = (HV *)SvRV (self); 1615 HV *hv = (HV *)SvRV (self);
776 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1616 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1617 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
778 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1618 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
779 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1619
1620 if (name <= 0)
1621 XSRETURN_EMPTY;
780 1622
781 if (items < 5) 1623 if (items < 5)
782 { 1624 {
783 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1625 w = SvNV (*hv_fetch (hv, "w", 1, 1));
784 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1626 h = SvNV (*hv_fetch (hv, "h", 1, 1));
785 } 1627 }
786 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
787 glBindTexture (GL_TEXTURE_2D, name); 1643 glBindTexture (GL_TEXTURE_2D, name);
788 if (wrap_mode) { 1644
789 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
790 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
791 }
792 glBegin (GL_QUADS); 1645 glBegin (GL_QUADS);
793 glTexCoord2f (0, 0); glVertex2f (x , y ); 1646 glTexCoord2f (0, 0); glVertex2f (x , y );
794 glTexCoord2f (0, t); glVertex2f (x , y + h); 1647 glTexCoord2f (0, t); glVertex2f (x , y + h);
795 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1648 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1649 glTexCoord2f (s, 0); glVertex2f (x + w, y );
797 glEnd (); 1650 glEnd ();
798}
799 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
800MODULE = CFClient PACKAGE = CFClient::Map 1670MODULE = Deliantra::Client PACKAGE = DC::Map
801 1671
802CFClient::Map 1672PROTOTYPES: DISABLE
803new (SV *class, int map_width, int map_height) 1673
1674DC::Map
1675new (SV *class)
804 CODE: 1676 CODE:
805 New (0, RETVAL, 1, struct map); 1677 New (0, RETVAL, 1, struct map);
806 RETVAL->x = 0; 1678 RETVAL->x = 0;
807 RETVAL->y = 0; 1679 RETVAL->y = 0;
808 RETVAL->w = map_width; 1680 RETVAL->w = 0;
809 RETVAL->h = map_height; 1681 RETVAL->h = 0;
810 RETVAL->ox = 0; 1682 RETVAL->ox = 0;
811 RETVAL->oy = 0; 1683 RETVAL->oy = 0;
812 RETVAL->faces = 8192; 1684 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
813 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1685 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
814 RETVAL->texs = 8192;
815 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
816 RETVAL->rows = 0; 1686 RETVAL->rows = 0;
817 RETVAL->row = 0; 1687 RETVAL->row = 0;
818 OUTPUT: 1688 OUTPUT:
819 RETVAL 1689 RETVAL
820 1690
821void 1691void
822DESTROY (CFClient::Map self) 1692DESTROY (DC::Map self)
823 CODE: 1693 CODE:
824{ 1694{
825 map_clear (self); 1695 map_clear (self);
826 Safefree (self->face); 1696 Safefree (self->face2tile);
1697 Safefree (self->tex);
827 Safefree (self); 1698 Safefree (self);
828} 1699}
829 1700
830void 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
831clear (CFClient::Map self) 1708clear (DC::Map self)
832 CODE: 1709 CODE:
833 map_clear (self); 1710 map_clear (self);
834 1711
835void 1712void
836set_face (CFClient::Map self, int face, int texid) 1713set_tileid (DC::Map self, int face, int tile)
837 CODE: 1714 CODE:
838{ 1715{
839 while (self->faces <= face) 1716 need_facenum (self, face); self->face2tile [face] = tile;
840 { 1717 need_texid (self, tile);
841 Append (mapface, self->face, self->faces, self->faces);
842 self->faces *= 2;
843 }
844
845 self->face [face] = texid;
846} 1718}
847 1719
848void 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
849set_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)
850 CODE: 1745 CODE:
851{ 1746{
852 while (self->texs <= texid) 1747 need_texid (self, texid);
853 {
854 Append (maptex, self->tex, self->texs, self->texs);
855 self->texs *= 2;
856 }
857 1748
858 { 1749 {
859 maptex *tex = self->tex + texid; 1750 maptex *tex = self->tex + texid;
860 1751
861 tex->name = name; 1752 tex->name = name;
… …
866 tex->r = r; 1757 tex->r = r;
867 tex->g = g; 1758 tex->g = g;
868 tex->b = b; 1759 tex->b = b;
869 tex->a = a; 1760 tex->a = a;
870 } 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);
871} 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 }
872 1792
873int 1793int
874ox (CFClient::Map self) 1794ox (DC::Map self)
875 ALIAS: 1795 ALIAS:
876 oy = 1 1796 oy = 1
1797 x = 2
1798 y = 3
1799 w = 4
1800 h = 5
877 CODE: 1801 CODE:
878 switch (ix) 1802 switch (ix)
879 { 1803 {
880 case 0: RETVAL = self->ox; break; 1804 case 0: RETVAL = self->ox; break;
881 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;
882 } 1810 }
883 OUTPUT: 1811 OUTPUT:
884 RETVAL 1812 RETVAL
885 1813
886void 1814void
887scroll (CFClient::Map self, int dx, int dy) 1815scroll (DC::Map self, int dx, int dy)
888 CODE: 1816 CODE:
889{ 1817{
890 if (dx > 0) 1818 if (dx > 0)
891 map_blank (self, self->x, self->y, dx - 1, self->h); 1819 map_blank (self, self->x, self->y, dx, self->h);
892 else if (dx < 0) 1820 else if (dx < 0)
893 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);
894 1822
895 if (dy > 0) 1823 if (dy > 0)
896 map_blank (self, self->x, self->y, self->w, dy - 1); 1824 map_blank (self, self->x, self->y, self->w, dy);
897 else if (dy < 0) 1825 else if (dy < 0)
898 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);
899 1827
900 self->ox += dx; self->x += dx; 1828 self->ox += dx; self->x += dx;
901 self->oy += dy; self->y += dy; 1829 self->oy += dy; self->y += dy;
902 1830
903 while (self->y < 0) 1831 while (self->y < 0)
… …
907 self->rows += MAP_EXTEND_Y; 1835 self->rows += MAP_EXTEND_Y;
908 self->y += MAP_EXTEND_Y; 1836 self->y += MAP_EXTEND_Y;
909 } 1837 }
910} 1838}
911 1839
912void 1840SV *
913map1a_update (CFClient::Map self, SV *data_) 1841map1a_update (DC::Map self, SV *data_, int extmap)
914 CODE: 1842 CODE:
915{ 1843{
916 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1844 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
917 uint8_t *data_end = (uint8_t *)SvEND (data_); 1845 uint8_t *data_end = (uint8_t *)SvEND (data_);
918 mapcell *cell; 1846 mapcell *cell;
919 int x, y, flags; 1847 int x, y, z, flags;
1848 AV *missing = newAV ();
1849 RETVAL = newRV_noinc ((SV *)missing);
920 1850
921 while (data < data_end) 1851 while (data < data_end - 1)
922 { 1852 {
923 flags = (data [0] << 8) + data [1]; data += 2; 1853 flags = (data [0] << 8) + data [1]; data += 2;
924 1854
925 x = ((flags >> 10) & 63) + self->x; 1855 x = self->x + ((flags >> 10) & 63);
926 y = ((flags >> 4) & 63) + self->y; 1856 y = self->y + ((flags >> 4) & 63);
927 1857
928 cell = map_get_cell (self, x, y); 1858 cell = map_get_cell (self, x, y);
929 1859
930 if (flags & 15) 1860 if (flags & 15)
931 { 1861 {
932 if (cell->darkness < 0) 1862 if (!cell->darkness)
933 { 1863 {
1864 memset (cell, 0, sizeof (*cell));
934 cell->darkness = 0; 1865 cell->darkness = 256;
935 cell->face [0] = 0;
936 cell->face [1] = 0;
937 cell->face [2] = 0;
938 } 1866 }
939 1867
940 cell->darkness = flags & 8 ? *data++ : 255;
941
942 //TODO: don't trust server data to be in-range(!) 1868 //TODO: don't trust server data to be in-range(!)
943 1869
944 if (flags & 4) 1870 if (flags & 8)
945 { 1871 {
946 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;
947 } 1910 }
948 1911
1912 for (z = 0; z <= 2; ++z)
949 if (flags & 2) 1913 if (flags & (4 >> z))
950 { 1914 {
951 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 }
952 } 1934 }
953
954 if (flags & 1)
955 {
956 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
957 }
958 } 1935 }
959 else 1936 else
960 cell->darkness = -1; 1937 CELL_CLEAR (cell);
961 } 1938 }
962} 1939}
1940 OUTPUT:
1941 RETVAL
963 1942
964SV * 1943SV *
965mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1944mapmap (DC::Map self, int x0, int y0, int w, int h)
966 CODE: 1945 CODE:
967{ 1946{
968 int x1, x; 1947 int x1, x;
969 int y1, y; 1948 int y1, y;
970 int z; 1949 int z;
… …
991 { 1970 {
992 mapcell *cell = row->col + (x - row->c0); 1971 mapcell *cell = row->col + (x - row->c0);
993 1972
994 for (z = 0; z <= 0; z++) 1973 for (z = 0; z <= 0; z++)
995 { 1974 {
996 mapface face = cell->face [z];
997
998 if (face)
999 {
1000 maptex tex = self->tex [face]; 1975 maptex tex = self->tex [cell->tile [z]];
1001 int a0 = 255 - tex.a; 1976 int a0 = 255 - tex.a;
1002 int a1 = tex.a; 1977 int a1 = tex.a;
1003 1978
1004 r = (r * a0 + tex.r * a1) / 255; 1979 r = (r * a0 + tex.r * a1) / 255;
1005 g = (g * a0 + tex.g * a1) / 255; 1980 g = (g * a0 + tex.g * a1) / 255;
1006 b = (b * a0 + tex.b * a1) / 255; 1981 b = (b * a0 + tex.b * a1) / 255;
1007 a = (a * a0 + tex.a * a1) / 255; 1982 a = (a * a0 + tex.a * a1) / 255;
1008 }
1009 } 1983 }
1010 } 1984 }
1011 1985
1012 *map++ = (r ) 1986 *map++ = (r )
1013 | (g << 8) 1987 | (g << 8)
… …
1020} 1994}
1021 OUTPUT: 1995 OUTPUT:
1022 RETVAL 1996 RETVAL
1023 1997
1024void 1998void
1025draw (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
2031 mx += self->x;
2032 my += self->y;
2033
2034 // first pass: determine smooth_max
2035 // rather ugly, if you ask me
2036 // could also be stored inside mapcell and updated on change
2037 memset (smooth_max, 0, sizeof (smooth_max));
2038
2039 for (y = 0; y < sh; y++)
2040 if (0 <= y + my && y + my < self->rows)
2041 {
2042 maprow *row = self->row + (y + my);
2043
2044 for (x = 0; x < sw; x++)
2045 if (row->c0 <= x + mx && x + mx < row->c1)
2046 {
2047 mapcell *cell = row->col + (x + mx - row->c0);
2048
2049 smooth_max[x + 1][y + 1] =
2050 MAX (self->tex [cell->tile [0]].smoothlevel,
2051 MAX (self->tex [cell->tile [1]].smoothlevel,
2052 self->tex [cell->tile [2]].smoothlevel));
2053 }
2054 }
2055
2056 glEnable (GL_BLEND);
2057 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2058 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2059
2060 for (z = 0; z <= 2; z++)
2061 {
2062 memset (smooth_level, 0, sizeof (smooth_level));
2063 key.texname = -1;
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 /* this is a workaround to make speech bubbles drawn
2109 * for example above walls, work. */
2110 rc_draw (rc);
2111 rc_clear (rc);
2112 key.texname = -1;
2113
2114 // overlays such as the speech bubble, probably more to come
2115 if (cell->flags & 1)
2116 {
2117 maptex tex = self->tex [1];
2118 int px = x * T + T * 2 / 32;
2119 int py = y * T - T * 6 / 32;
2120
2121 if (tex.name)
2122 {
2123 if (key.texname != tex.name)
2124 {
2125 key.texname = tex.name;
2126 arr = rc_array (rc, &key);
2127 }
2128
2129 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2130 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2131 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2132 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2133 }
2134 }
2135 }
2136
2137 // update smooth hash
2138 if (tex.smoothtile)
2139 {
2140 skey.tile = tex.smoothtile;
2141 skey.level = tex.smoothlevel;
2142
2143 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2144
2145 // add bits to current tile and all neighbours. skey.x|y is
2146 // shifted +1|+1 so we always stay positive.
2147
2148 // bits is ___n cccc CCCC bbbb
2149 // n do not draw borders&corners
2150 // c draw these corners, but...
2151 // C ... not these
2152 // b draw these borders
2153
2154 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2155 // ┃· ·· ·┃ ━━
2156
2157 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2158 // ·· ·· ·┏ ┓·
2159
2160 // full tile
2161 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2162
2163 // borders
2164 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2165 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2166 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2167 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2168
2169 // corners
2170 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2171 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2172 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2173 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2174 }
2175 }
2176 }
2177 }
2178
2179 rc_draw (rc);
2180 rc_clear (rc);
2181
2182 // go through all smoothlevels, lowest to highest, then draw.
2183 // this is basically counting sort
2184 {
2185 int w, b;
2186
2187 glEnable (GL_TEXTURE_2D);
2188 glBegin (GL_QUADS);
2189 for (w = 0; w < 256 / 32; ++w)
2190 {
2191 uint32_t smask = smooth_level [w];
2192 if (smask)
2193 for (b = 0; b < 32; ++b)
2194 if (smask & (((uint32_t)1) << b))
2195 {
2196 int level = (w << 5) | b;
2197 HE *he;
2198
2199 hv_iterinit (smooth);
2200 while ((he = hv_iternext (smooth)))
2201 {
2202 smooth_key *skey = (smooth_key *)HeKEY (he);
2203 IV bits = SvIVX (HeVAL (he));
2204
2205 if (!(bits & 0x1000)
2206 && skey->level == level
2207 && level > smooth_max [skey->x][skey->y])
2208 {
2209 maptex tex = self->tex [skey->tile];
2210 int px = (((int)skey->x) - 1) * T;
2211 int py = (((int)skey->y) - 1) * T;
2212 int border = bits & 15;
2213 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2214 float dx = tex.s * .0625f; // 16 images/row
2215 float dy = tex.t * .5f ; // 2 images/column
2216
2217 if (tex.name)
2218 {
2219 // this time avoiding texture state changes
2220 // save gobs of state changes.
2221 if (key.texname != tex.name)
2222 {
2223 self->tex [skey->tile].unused = 0;
2224
2225 glEnd ();
2226 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2227 glBegin (GL_QUADS);
2228 }
2229
2230 if (border)
2231 {
2232 float ox = border * dx;
2233
2234 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2235 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2236 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2237 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2238 }
2239
2240 if (corner)
2241 {
2242 float ox = corner * dx;
2243
2244 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2245 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2246 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2247 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2248 }
2249 }
2250 }
2251 }
2252 }
2253 }
2254
2255 glEnd ();
2256 glDisable (GL_TEXTURE_2D);
2257 key.texname = -1;
2258 }
2259
2260 hv_clear (smooth);
2261 }
2262
2263 if (pl_tex.name)
2264 {
2265 maptex tex = pl_tex;
2266 int px = pl_x + sdx;
2267 int py = pl_y + sdy;
2268
2269 key.texname = tex.name;
2270 arr = rc_array (rc, &key);
2271
2272 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2273 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2274 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2275 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2276
2277 rc_draw (rc);
2278 }
2279
2280 glDisable (GL_BLEND);
2281 rc_free (rc);
2282
2283 // top layer: overlays such as the health bar
2284 for (y = 0; y < sh; y++)
2285 if (0 <= y + my && y + my < self->rows)
2286 {
2287 maprow *row = self->row + (y + my);
2288
2289 for (x = 0; x < sw; x++)
2290 if (row->c0 <= x + mx && x + mx < row->c1)
2291 {
2292 mapcell *cell = row->col + (x + mx - row->c0);
2293
2294 int px = x * T;
2295 int py = y * T;
2296
2297 if (expect_false (cell->player == player))
2298 {
2299 px += sdx;
2300 py += sdy;
2301 }
2302
2303 if (cell->stat_hp)
2304 {
2305 int width = cell->stat_width * T;
2306 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2307
2308 glColor3ub (0, 0, 0);
2309 glRectf (px + 1, py - thick - 2,
2310 px + width - 1, py);
2311
2312 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2313 glRectf (px + 2,
2314 py - thick - 1,
2315 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2316 }
2317 }
2318 }
2319}
2320
2321void
2322draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2323 CODE:
2324{
2325 static float color[16][3] = {
2326 { 0.00F, 0.00F, 0.00F },
2327 { 1.00F, 1.00F, 1.00F },
2328 { 0.00F, 0.00F, 0.55F },
2329 { 1.00F, 0.00F, 0.00F },
2330
2331 { 1.00F, 0.54F, 0.00F },
2332 { 0.11F, 0.56F, 1.00F },
2333 { 0.93F, 0.46F, 0.00F },
2334 { 0.18F, 0.54F, 0.34F },
2335
2336 { 0.56F, 0.73F, 0.56F },
2337 { 0.80F, 0.80F, 0.80F },
2338 { 0.55F, 0.41F, 0.13F },
2339 { 0.99F, 0.77F, 0.26F },
2340
2341 { 0.74F, 0.65F, 0.41F },
2342
2343 { 0.00F, 1.00F, 1.00F },
2344 { 1.00F, 0.00F, 1.00F },
2345 { 1.00F, 1.00F, 0.00F },
2346 };
2347
2348 int x, y;
2349
2350 glEnable (GL_TEXTURE_2D);
2351 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2352 glEnable (GL_BLEND);
2353 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2354 glBegin (GL_QUADS);
2355
2356 for (y = 0; y < h; y++)
2357 for (x = 0; x < w; x++)
2358 {
2359 unsigned char m = data [x + y * w];
2360
2361 if (m)
2362 {
2363 float *c = color [m & 15];
2364
2365 float tx1 = m & 0x40 ? 0.5 : 0.;
2366 float tx2 = tx1 + 0.5;
2367
2368 glColor4f (c[0], c[1], c[2], 0.75);
2369 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2370 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2371 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2372 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2373 }
2374 }
2375
2376 glEnd ();
2377 glDisable (GL_BLEND);
2378 glDisable (GL_TEXTURE_2D);
2379}
2380
2381void
2382fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1026 PPCODE: 2383 PPCODE:
1027{ 2384{
1028 int vx, vy;
1029 int x, y, z; 2385 int x, y;
1030 int last_name; 2386 int sw1 = sw + 2;
1031 mapface face; 2387 int sh1 = sh + 2;
2388 int sh3 = sh * 3;
1032 int sw4 = (sw + 3) & ~3; 2389 int sw34 = (sw * 3 + 3) & ~3;
2390 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1033 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2391 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1034 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2392 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1035 2393
1036 memset (darkness, 255, sw4 * sh);
1037 SvPOK_only (darkness_sv); 2394 SvPOK_only (darkness3_sv);
1038 SvCUR_set (darkness_sv, sw4 * sh); 2395 SvCUR_set (darkness3_sv, sw34 * sh3);
1039 2396
1040 vx = self->x + (self->w - sw) / 2 - shift_x; 2397 mx += self->x - 1;
1041 vy = self->y + (self->h - sh) / 2 - shift_y; 2398 my += self->y - 1;
1042 2399
1043 /* 2400 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1044 int vx = self->vx = self->w >= sw
1045 ? self->x + (self->w - sw) / 2
1046 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1047 2401
1048 int vy = self->vy = self->h >= sh
1049 ? self->y + (self->h - sh) / 2
1050 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1051 */
1052
1053 glColor4ub (255, 255, 255, 255);
1054
1055 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1056 glEnable (GL_BLEND);
1057 glEnable (GL_TEXTURE_2D);
1058 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1059
1060 glBegin (GL_QUADS);
1061
1062 last_name = 0;
1063
1064 for (z = 0; z < 3; z++)
1065 for (y = 0; y < sh; y++) 2402 for (y = 0; y < sh1; y++)
1066 if (0 <= y + vy && y + vy < self->rows) 2403 if (0 <= y + my && y + my < self->rows)
1067 { 2404 {
1068 maprow *row = self->row + (y + vy); 2405 maprow *row = self->row + (y + my);
1069 2406
1070 for (x = 0; x < sw; x++) 2407 for (x = 0; x < sw1; x++)
1071 if (row->c0 <= x + vx && x + vx < row->c1) 2408 if (row->c0 <= x + mx && x + mx < row->c1)
1072 { 2409 {
1073 mapcell *cell = row->col + (x + vx - row->c0); 2410 mapcell *cell = row->col + (x + mx - row->c0);
1074 2411
1075 darkness[y * sw4 + x] = cell->darkness < 0 2412 darkness1 [y * sw1 + x] = cell->darkness
2413 ? 255 - (cell->darkness - 1)
1076 ? 255 - FOW_DARKNESS 2414 : 255 - FOW_DARKNESS;
1077 : 255 - cell->darkness;
1078
1079 face = cell->face [z];
1080
1081 if (face)
1082 {
1083 maptex tex = self->tex [face];
1084
1085 int px = (x + 1) * 32 - tex.w;
1086 int py = (y + 1) * 32 - tex.h;
1087
1088 if (last_name != tex.name)
1089 {
1090 glEnd ();
1091 last_name = tex.name;
1092 glBindTexture (GL_TEXTURE_2D, last_name);
1093 glBegin (GL_QUADS);
1094 }
1095
1096 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1097 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1098 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1099 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1100 }
1101 } 2415 }
1102 } 2416 }
1103 2417
1104 glEnd (); 2418 for (y = 0; y < sh; ++y)
2419 for (x = 0; x < sw; ++x)
2420 {
2421 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2422 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2423 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2424 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2425 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2426 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2427 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2428 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2429 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1105 2430
1106 glDisable (GL_TEXTURE_2D); 2431 uint8_t r11 = (d11 + d21 + d12) / 3;
1107 glDisable (GL_BLEND); 2432 uint8_t r21 = d21;
2433 uint8_t r31 = (d21 + d31 + d32) / 3;
2434
2435 uint8_t r12 = d12;
2436 uint8_t r22 = d22;
2437 uint8_t r32 = d32;
2438
2439 uint8_t r13 = (d13 + d23 + d12) / 3;
2440 uint8_t r23 = d23;
2441 uint8_t r33 = (d23 + d33 + d32) / 3;
2442
2443 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2444 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2445 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2446 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2447 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2448 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2449 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2450 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2451 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2452 }
2453
2454 free (darkness1);
1108 2455
1109 EXTEND (SP, 3); 2456 EXTEND (SP, 3);
1110 PUSHs (sv_2mortal (newSViv (sw4))); 2457 PUSHs (sv_2mortal (newSViv (sw34)));
1111 PUSHs (sv_2mortal (newSViv (sh))); 2458 PUSHs (sv_2mortal (newSViv (sh3)));
1112 PUSHs (darkness_sv); 2459 PUSHs (darkness3_sv);
1113} 2460}
1114 2461
1115SV * 2462SV *
1116get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2463get_rect (DC::Map self, int x0, int y0, int w, int h)
1117 CODE: 2464 CODE:
1118{ 2465{
1119 int x, y, x1, y1; 2466 int x, y, x1, y1;
1120 SV *data_sv = newSV (w * h * 7 + 5); 2467 SV *data_sv = newSV (w * h * 7 + 5);
1121 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2468 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1146 if (row && row->c0 <= x && x < row->c1) 2493 if (row && row->c0 <= x && x < row->c1)
1147 { 2494 {
1148 mapcell *cell = row->col + (x - row->c0); 2495 mapcell *cell = row->col + (x - row->c0);
1149 uint8_t flags = 0; 2496 uint8_t flags = 0;
1150 2497
1151 if (cell->face [0]) flags |= 1; 2498 if (cell->tile [0]) flags |= 1;
1152 if (cell->face [1]) flags |= 2; 2499 if (cell->tile [1]) flags |= 2;
1153 if (cell->face [2]) flags |= 4; 2500 if (cell->tile [2]) flags |= 4;
1154 2501
1155 *data++ = flags; 2502 *data++ = flags;
1156 2503
1157 if (flags & 1) 2504 if (flags & 1)
1158 { 2505 {
2506 tileid tile = cell->tile [0];
1159 *data++ = cell->face [0] >> 8; 2507 *data++ = tile >> 8;
1160 *data++ = cell->face [0]; 2508 *data++ = tile;
1161 } 2509 }
1162 2510
1163 if (flags & 2) 2511 if (flags & 2)
1164 { 2512 {
2513 tileid tile = cell->tile [1];
1165 *data++ = cell->face [1] >> 8; 2514 *data++ = tile >> 8;
1166 *data++ = cell->face [1]; 2515 *data++ = tile;
1167 } 2516 }
1168 2517
1169 if (flags & 4) 2518 if (flags & 4)
1170 { 2519 {
2520 tileid tile = cell->tile [2];
1171 *data++ = cell->face [2] >> 8; 2521 *data++ = tile >> 8;
1172 *data++ = cell->face [2]; 2522 *data++ = tile;
1173 } 2523 }
1174 } 2524 }
1175 else 2525 else
1176 *data++ = 0; 2526 *data++ = 0;
1177 } 2527 }
1178 } 2528 }
1179 2529
2530 /* if size is w*h + 5 then no data has been found */
2531 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2532 {
1180 SvPOK_only (data_sv); 2533 SvPOK_only (data_sv);
1181 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2534 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2535 }
2536
1182 RETVAL = data_sv; 2537 RETVAL = data_sv;
1183} 2538}
1184 OUTPUT: 2539 OUTPUT:
1185 RETVAL 2540 RETVAL
1186 2541
1187void 2542void
1188set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2543set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1189 PPCODE: 2544 PPCODE:
1190{ 2545{
1191 int x, y, z; 2546 int x, y, z;
1192 int w, h; 2547 int w, h;
1193 int x1, y1; 2548 int x1, y1;
2549 STRLEN len;
2550 uint8_t *data, *end;
2551
2552 len = SvLEN (data_sv);
2553 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2554 data = SvPVbyte_nolen (data_sv);
2555 end = data + len + 8;
2556
2557 if (len < 5)
2558 XSRETURN_EMPTY;
1194 2559
1195 if (*data++ != 0) 2560 if (*data++ != 0)
1196 return; /* version mismatch */ 2561 XSRETURN_EMPTY; /* version mismatch */
1197 2562
1198 w = *data++ << 8; w |= *data++; 2563 w = *data++ << 8; w |= *data++;
1199 h = *data++ << 8; h |= *data++; 2564 h = *data++ << 8; h |= *data++;
1200 2565
1201 // we need to do this 'cause we don't keep an absolute coord system for rows 2566 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1213 { 2578 {
1214 maprow *row = map_get_row (self, y); 2579 maprow *row = map_get_row (self, y);
1215 2580
1216 for (x = x0; x < x1; x++) 2581 for (x = x0; x < x1; x++)
1217 { 2582 {
2583 uint8_t flags;
2584
2585 if (data + 7 >= end)
2586 XSRETURN_EMPTY;
2587
1218 uint8_t flags = *data++; 2588 flags = *data++;
1219 2589
1220 if (flags) 2590 if (flags)
1221 { 2591 {
1222 mapface face[3] = { 0, 0, 0 };
1223
1224 mapcell *cell = row_get_cell (row, x); 2592 mapcell *cell = row_get_cell (row, x);
2593 tileid tile[3] = { 0, 0, 0 };
1225 2594
1226 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2595 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1227 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2596 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1228 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2597 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1229 2598
1230 if (cell->darkness <= 0) 2599 if (cell->darkness == 0)
1231 { 2600 {
1232 cell->darkness = -1; 2601 /*cell->darkness = 0;*/
2602 EXTEND (SP, 3);
1233 2603
1234 for (z = 0; z <= 2; z++) 2604 for (z = 0; z <= 2; z++)
1235 { 2605 {
1236 cell->face[z] = face[z]; 2606 tileid t = tile [z];
1237 2607
1238 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2608 if (t >= self->texs || (t && !self->tex [t].name))
2609 {
1239 XPUSHs (sv_2mortal (newSViv (face[z]))); 2610 PUSHs (sv_2mortal (newSViv (t)));
2611 need_texid (self, t);
2612 }
2613
2614 cell->tile [z] = t;
1240 } 2615 }
1241 } 2616 }
1242 } 2617 }
1243 } 2618 }
1244 } 2619 }
1245} 2620}
1246 2621
1247MODULE = CFClient PACKAGE = CFClient::MixChunk 2622MODULE = Deliantra::Client PACKAGE = DC::RW
1248 2623
1249CFClient::MixChunk 2624DC::RW
1250new_from_file (SV *class, char *path) 2625new (SV *class, SV *data_sv)
1251 CODE: 2626 CODE:
1252 RETVAL = Mix_LoadWAV (path); 2627{
2628 STRLEN datalen;
2629 char *data = SvPVbyte (data_sv, datalen);
2630
2631 RETVAL = SDL_RWFromConstMem (data, datalen);
2632}
1253 OUTPUT: 2633 OUTPUT:
1254 RETVAL 2634 RETVAL
1255 2635
2636DC::RW
2637new_from_file (SV *class, const char *path, const char *mode = "rb")
2638 CODE:
2639 RETVAL = SDL_RWFromFile (path, mode);
2640 OUTPUT:
2641 RETVAL
2642
2643# fails on win32:
2644# dc.xs(2268) : error C2059: syntax error : '('
1256void 2645#void
2646#close (DC::RW self)
2647# CODE:
2648# (self->(close)) (self);
2649
2650MODULE = Deliantra::Client PACKAGE = DC::Channel
2651
2652PROTOTYPES: DISABLE
2653
2654DC::Channel
2655find ()
2656 CODE:
2657{
2658 RETVAL = Mix_GroupAvailable (-1);
2659
2660 if (RETVAL < 0)
2661 {
2662 RETVAL = Mix_GroupOldest (-1);
2663
2664 if (RETVAL < 0)
2665 XSRETURN_UNDEF;
2666
2667 Mix_HaltChannel (RETVAL);
2668 }
2669
2670 Mix_UnregisterAllEffects (RETVAL);
2671 Mix_Volume (RETVAL, 128);
2672}
2673 OUTPUT:
2674 RETVAL
2675
2676void
2677halt (DC::Channel self)
2678 CODE:
2679 Mix_HaltChannel (self);
2680
2681void
2682expire (DC::Channel self, int ticks = -1)
2683 CODE:
2684 Mix_ExpireChannel (self, ticks);
2685
2686void
2687fade_out (DC::Channel self, int ticks = -1)
2688 CODE:
2689 Mix_FadeOutChannel (self, ticks);
2690
2691int
2692volume (DC::Channel self, int volume)
2693 CODE:
2694 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2695 OUTPUT:
2696 RETVAL
2697
2698void
2699unregister_all_effects (DC::Channel self)
2700 CODE:
2701 Mix_UnregisterAllEffects (self);
2702
2703void
2704set_panning (DC::Channel self, int left, int right)
2705 CODE:
2706 left = CLAMP (left , 0, 255);
2707 right = CLAMP (right, 0, 255);
2708 Mix_SetPanning (self, left, right);
2709
2710void
2711set_distance (DC::Channel self, int distance)
2712 CODE:
2713 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2714
2715void
2716set_position (DC::Channel self, int angle, int distance)
2717 CODE:
2718
2719void
2720set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2721 CODE:
2722{
2723 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2724 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2725 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2726}
2727
2728void
2729set_reverse_stereo (DC::Channel self, int flip)
2730 CODE:
2731 Mix_SetReverseStereo (self, flip);
2732
2733MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2734
2735PROTOTYPES: DISABLE
2736
2737DC::MixChunk
2738new (SV *class, DC::RW rwops)
2739 CODE:
2740 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2741 OUTPUT:
2742 RETVAL
2743
2744void
1257DESTROY (CFClient::MixChunk self) 2745DESTROY (DC::MixChunk self)
1258 CODE: 2746 CODE:
1259 Mix_FreeChunk (self); 2747 Mix_FreeChunk (self);
1260 2748
1261int 2749int
1262volume (CFClient::MixChunk self, int volume = -1) 2750volume (DC::MixChunk self, int volume = -1)
1263 CODE: 2751 CODE:
2752 if (items > 1)
2753 volume = CLAMP (volume, 0, 128);
1264 RETVAL = Mix_VolumeChunk (self, volume); 2754 RETVAL = Mix_VolumeChunk (self, volume);
1265 OUTPUT: 2755 OUTPUT:
1266 RETVAL 2756 RETVAL
1267 2757
1268int 2758DC::Channel
1269play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2759play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1270 CODE: 2760 CODE:
2761{
1271 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2762 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2763
2764 if (RETVAL < 0)
2765 XSRETURN_UNDEF;
2766
2767 if (channel < 0)
2768 {
2769 Mix_UnregisterAllEffects (RETVAL);
2770 Mix_Volume (RETVAL, 128);
2771 }
2772}
1272 OUTPUT: 2773 OUTPUT:
1273 RETVAL 2774 RETVAL
1274 2775
1275MODULE = CFClient PACKAGE = CFClient::MixMusic 2776MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1276 2777
1277int 2778int
1278volume (int volume = -1) 2779volume (int volume = -1)
2780 PROTOTYPE: ;$
1279 CODE: 2781 CODE:
2782 if (items > 0)
2783 volume = CLAMP (volume, 0, 128);
1280 RETVAL = Mix_VolumeMusic (volume); 2784 RETVAL = Mix_VolumeMusic (volume);
1281 OUTPUT: 2785 OUTPUT:
1282 RETVAL 2786 RETVAL
1283 2787
1284CFClient::MixMusic 2788void
1285new_from_file (SV *class, char *path) 2789fade_out (int ms)
1286 CODE: 2790 CODE:
2791 Mix_FadeOutMusic (ms);
2792
2793void
2794halt ()
2795 CODE:
2796 Mix_HaltMusic ();
2797
2798DC::MixMusic
2799new (SV *class, DC::RW rwops)
2800 CODE:
1287 RETVAL = Mix_LoadMUS (path); 2801 RETVAL = Mix_LoadMUS_RW (rwops);
1288 OUTPUT: 2802 OUTPUT:
1289 RETVAL 2803 RETVAL
1290 2804
1291void 2805void
1292DESTROY (CFClient::MixMusic self) 2806DESTROY (DC::MixMusic self)
1293 CODE: 2807 CODE:
1294 Mix_FreeMusic (self); 2808 Mix_FreeMusic (self);
1295 2809
1296int 2810int
1297play (CFClient::MixMusic self, int loops = -1) 2811play (DC::MixMusic self, int loops = -1)
1298 CODE: 2812 CODE:
1299 RETVAL = Mix_PlayMusic (self, loops); 2813 RETVAL = Mix_PlayMusic (self, loops);
1300 OUTPUT: 2814 OUTPUT:
1301 RETVAL 2815 RETVAL
1302 2816
2817void
2818fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2819 CODE:
2820 Mix_FadeInMusicPos (self, loops, ms, position);
2821
1303MODULE = CFClient PACKAGE = CFClient::OpenGL 2822MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2823
2824PROTOTYPES: ENABLE
1304 2825
1305BOOT: 2826BOOT:
1306{ 2827{
1307 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2828 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1308 static const struct { 2829 static const struct {
1309 const char *name; 2830 const char *name;
1310 IV iv; 2831 IV iv;
1311 } *civ, const_iv[] = { 2832 } *civ, const_iv[] = {
1312# define const_iv(name) { # name, (IV)name } 2833# define const_iv(name) { # name, (IV)name }
2834 const_iv (GL_VENDOR),
2835 const_iv (GL_VERSION),
2836 const_iv (GL_EXTENSIONS),
1313 const_iv (GL_COLOR_MATERIAL), 2837 const_iv (GL_COLOR_MATERIAL),
1314 const_iv (GL_SMOOTH), 2838 const_iv (GL_SMOOTH),
1315 const_iv (GL_FLAT), 2839 const_iv (GL_FLAT),
2840 const_iv (GL_DITHER),
1316 const_iv (GL_BLEND), 2841 const_iv (GL_BLEND),
2842 const_iv (GL_CULL_FACE),
2843 const_iv (GL_SCISSOR_TEST),
2844 const_iv (GL_DEPTH_TEST),
2845 const_iv (GL_ALPHA_TEST),
2846 const_iv (GL_NORMALIZE),
2847 const_iv (GL_RESCALE_NORMAL),
2848 const_iv (GL_FRONT),
2849 const_iv (GL_BACK),
2850 const_iv (GL_AUX0),
1317 const_iv (GL_AND), 2851 const_iv (GL_AND),
2852 const_iv (GL_ONE),
2853 const_iv (GL_ZERO),
1318 const_iv (GL_SRC_ALPHA), 2854 const_iv (GL_SRC_ALPHA),
2855 const_iv (GL_DST_ALPHA),
1319 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2856 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2857 const_iv (GL_ONE_MINUS_DST_ALPHA),
2858 const_iv (GL_SRC_ALPHA_SATURATE),
1320 const_iv (GL_RGB), 2859 const_iv (GL_RGB),
1321 const_iv (GL_RGBA), 2860 const_iv (GL_RGBA),
2861 const_iv (GL_RGBA4),
2862 const_iv (GL_RGBA8),
2863 const_iv (GL_RGB5_A1),
1322 const_iv (GL_UNSIGNED_BYTE), 2864 const_iv (GL_UNSIGNED_BYTE),
1323 const_iv (GL_ALPHA4), 2865 const_iv (GL_UNSIGNED_SHORT),
2866 const_iv (GL_UNSIGNED_INT),
1324 const_iv (GL_ALPHA), 2867 const_iv (GL_ALPHA),
2868 const_iv (GL_INTENSITY),
2869 const_iv (GL_LUMINANCE),
2870 const_iv (GL_LUMINANCE_ALPHA),
1325 const_iv (GL_FLOAT), 2871 const_iv (GL_FLOAT),
1326 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2872 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2873 const_iv (GL_COMPRESSED_ALPHA_ARB),
2874 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2875 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2876 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2877 const_iv (GL_COMPRESSED_RGB_ARB),
2878 const_iv (GL_COMPRESSED_RGBA_ARB),
1327 const_iv (GL_COMPILE), 2879 const_iv (GL_COMPILE),
2880 const_iv (GL_PROXY_TEXTURE_1D),
2881 const_iv (GL_PROXY_TEXTURE_2D),
1328 const_iv (GL_TEXTURE_1D), 2882 const_iv (GL_TEXTURE_1D),
1329 const_iv (GL_TEXTURE_2D), 2883 const_iv (GL_TEXTURE_2D),
1330 const_iv (GL_TEXTURE_ENV), 2884 const_iv (GL_TEXTURE_ENV),
1331 const_iv (GL_TEXTURE_MAG_FILTER), 2885 const_iv (GL_TEXTURE_MAG_FILTER),
1332 const_iv (GL_TEXTURE_MIN_FILTER), 2886 const_iv (GL_TEXTURE_MIN_FILTER),
1333 const_iv (GL_TEXTURE_ENV_MODE), 2887 const_iv (GL_TEXTURE_ENV_MODE),
1334 const_iv (GL_TEXTURE_WRAP_S), 2888 const_iv (GL_TEXTURE_WRAP_S),
1335 const_iv (GL_TEXTURE_WRAP_T), 2889 const_iv (GL_TEXTURE_WRAP_T),
2890 const_iv (GL_REPEAT),
1336 const_iv (GL_CLAMP), 2891 const_iv (GL_CLAMP),
1337 const_iv (GL_REPEAT), 2892 const_iv (GL_CLAMP_TO_EDGE),
1338 const_iv (GL_NEAREST), 2893 const_iv (GL_NEAREST),
1339 const_iv (GL_LINEAR), 2894 const_iv (GL_LINEAR),
1340 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2895 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2896 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2897 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2898 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344 const_iv (GL_GENERATE_MIPMAP), 2899 const_iv (GL_GENERATE_MIPMAP),
1345 const_iv (GL_LINEAR),
1346 const_iv (GL_MODULATE), 2900 const_iv (GL_MODULATE),
2901 const_iv (GL_DECAL),
1347 const_iv (GL_REPLACE), 2902 const_iv (GL_REPLACE),
2903 const_iv (GL_DEPTH_BUFFER_BIT),
1348 const_iv (GL_COLOR_BUFFER_BIT), 2904 const_iv (GL_COLOR_BUFFER_BIT),
1349 const_iv (GL_PROJECTION), 2905 const_iv (GL_PROJECTION),
1350 const_iv (GL_MODELVIEW), 2906 const_iv (GL_MODELVIEW),
1351 const_iv (GL_COLOR_LOGIC_OP), 2907 const_iv (GL_COLOR_LOGIC_OP),
2908 const_iv (GL_SEPARABLE_2D),
1352 const_iv (GL_CONVOLUTION_2D), 2909 const_iv (GL_CONVOLUTION_2D),
1353 const_iv (GL_CONVOLUTION_BORDER_MODE), 2910 const_iv (GL_CONVOLUTION_BORDER_MODE),
1354 const_iv (GL_CONSTANT_BORDER), 2911 const_iv (GL_CONSTANT_BORDER),
2912 const_iv (GL_POINTS),
1355 const_iv (GL_LINES), 2913 const_iv (GL_LINES),
2914 const_iv (GL_LINE_STRIP),
2915 const_iv (GL_LINE_LOOP),
1356 const_iv (GL_QUADS), 2916 const_iv (GL_QUADS),
2917 const_iv (GL_QUAD_STRIP),
2918 const_iv (GL_TRIANGLES),
2919 const_iv (GL_TRIANGLE_STRIP),
2920 const_iv (GL_TRIANGLE_FAN),
1357 const_iv (GL_LINE_LOOP), 2921 const_iv (GL_POLYGON),
1358 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2922 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2923 const_iv (GL_POINT_SMOOTH_HINT),
2924 const_iv (GL_LINE_SMOOTH_HINT),
2925 const_iv (GL_POLYGON_SMOOTH_HINT),
2926 const_iv (GL_GENERATE_MIPMAP_HINT),
2927 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1359 const_iv (GL_FASTEST), 2928 const_iv (GL_FASTEST),
2929 const_iv (GL_DONT_CARE),
2930 const_iv (GL_NICEST),
2931 const_iv (GL_V2F),
2932 const_iv (GL_V3F),
2933 const_iv (GL_T2F_V3F),
2934 const_iv (GL_T2F_N3F_V3F),
1360# undef const_iv 2935# undef const_iv
1361 }; 2936 };
1362 2937
1363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2938 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2939 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2940
2941 texture_av = newAV ();
2942 AvREAL_off (texture_av);
1365} 2943}
2944
2945void
2946disable_GL_EXT_blend_func_separate ()
2947 CODE:
2948 gl.BlendFuncSeparate = 0;
2949 gl.BlendFuncSeparateEXT = 0;
2950
2951char *
2952gl_vendor ()
2953 CODE:
2954 RETVAL = (char *)glGetString (GL_VENDOR);
2955 OUTPUT:
2956 RETVAL
2957
2958char *
2959gl_version ()
2960 CODE:
2961 RETVAL = (char *)glGetString (GL_VERSION);
2962 OUTPUT:
2963 RETVAL
2964
2965char *
2966gl_extensions ()
2967 CODE:
2968 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2969 OUTPUT:
2970 RETVAL
2971
2972const char *glGetString (GLenum pname)
2973
2974GLint glGetInteger (GLenum pname)
2975 CODE:
2976 glGetIntegerv (pname, &RETVAL);
2977 OUTPUT:
2978 RETVAL
2979
2980GLdouble glGetDouble (GLenum pname)
2981 CODE:
2982 glGetDoublev (pname, &RETVAL);
2983 OUTPUT:
2984 RETVAL
1366 2985
1367int glGetError () 2986int glGetError ()
2987
2988void glFinish ()
1368 2989
1369void glClear (int mask) 2990void glClear (int mask)
1370 2991
1371void glClearColor (float r, float g, float b, float a = 1.0) 2992void glClearColor (float r, float g, float b, float a = 1.0)
1372 PROTOTYPE: @ 2993 PROTOTYPE: @
… …
1379 3000
1380void glHint (int target, int mode) 3001void glHint (int target, int mode)
1381 3002
1382void glBlendFunc (int sfactor, int dfactor) 3003void glBlendFunc (int sfactor, int dfactor)
1383 3004
3005void glBlendFuncSeparate (int sa, int da, int saa, int daa)
3006 CODE:
3007 gl_BlendFuncSeparate (sa, da, saa, daa);
3008
3009void glDepthMask (int flag)
3010
1384void glLogicOp (int opcode) 3011void glLogicOp (int opcode)
1385 3012
3013void glColorMask (int red, int green, int blue, int alpha)
3014
1386void glMatrixMode (int mode) 3015void glMatrixMode (int mode)
1387 3016
1388void glPushMatrix () 3017void glPushMatrix ()
1389 3018
1390void glPopMatrix () 3019void glPopMatrix ()
1391 3020
1392void glLoadIdentity () 3021void glLoadIdentity ()
1393 3022
3023void glDrawBuffer (int buffer)
3024
3025void glReadBuffer (int buffer)
3026
3027# near_ and far_ are due to microsofts buggy "c" compiler
3028void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
3029
3030# near_ and far_ are due to microsofts buggy "c" compiler
1394void glOrtho (double left, double right, double bottom, double top, double near, double far) 3031void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3032
3033PROTOTYPES: DISABLE
1395 3034
1396void glViewport (int x, int y, int width, int height) 3035void glViewport (int x, int y, int width, int height)
3036
3037void glScissor (int x, int y, int width, int height)
1397 3038
1398void glTranslate (float x, float y, float z = 0.) 3039void glTranslate (float x, float y, float z = 0.)
1399 CODE: 3040 CODE:
1400 glTranslatef (x, y, z); 3041 glTranslatef (x, y, z);
1401 3042
1402void glScale (float x, float y, float z) 3043void glScale (float x, float y, float z = 1.)
1403 CODE: 3044 CODE:
1404 glScalef (x, y, z); 3045 glScalef (x, y, z);
1405 3046
1406void glRotate (float angle, float x, float y, float z) 3047void glRotate (float angle, float x, float y, float z)
1407 CODE: 3048 CODE:
1408 glRotatef (angle, x, y, z); 3049 glRotatef (angle, x, y, z);
1409 3050
1410void glBegin (int mode)
1411
1412void glEnd ()
1413
1414void glColor (float r, float g, float b, float a = 1.0) 3051void glColor (float r, float g, float b, float a = 1.0)
1415 PROTOTYPE: @ 3052 PROTOTYPE: @
3053 ALIAS:
3054 glColor_premultiply = 1
1416 CODE: 3055 CODE:
3056 if (ix)
3057 {
3058 r *= a;
3059 g *= a;
3060 b *= a;
3061 }
3062 // microsoft visual "c" rounds instead of truncating...
1417 glColor4f (r, g, b, a); 3063 glColor4f (r, g, b, a);
3064
3065void glRasterPos (float x, float y, float z = 0.)
3066 CODE:
3067 glRasterPos3f (0, 0, z);
3068 glBitmap (0, 0, 0, 0, x, y, 0);
1418 3069
1419void glVertex (float x, float y, float z = 0.) 3070void glVertex (float x, float y, float z = 0.)
1420 CODE: 3071 CODE:
1421 glVertex3f (x, y, z); 3072 glVertex3f (x, y, z);
1422 3073
1423void glTexCoord (float s, float t) 3074void glTexCoord (float s, float t)
1424 CODE: 3075 CODE:
1425 glTexCoord2f (s, t); 3076 glTexCoord2f (s, t);
1426 3077
3078void glRect (float x1, float y1, float x2, float y2)
3079 CODE:
3080 glRectf (x1, y1, x2, y2);
3081
3082void glRect_lineloop (float x1, float y1, float x2, float y2)
3083 CODE:
3084 glBegin (GL_LINE_LOOP);
3085 glVertex2f (x1, y1);
3086 glVertex2f (x2, y1);
3087 glVertex2f (x2, y2);
3088 glVertex2f (x1, y2);
3089 glEnd ();
3090
3091PROTOTYPES: ENABLE
3092
3093void glBegin (int mode)
3094
3095void glEnd ()
3096
3097void glPointSize (GLfloat size)
3098
3099void glLineWidth (GLfloat width)
3100
3101void glInterleavedArrays (int format, int stride, char *data)
3102
3103void glDrawElements (int mode, int count, int type, char *indices)
3104
3105# 1.2 void glDrawRangeElements (int mode, int start, int end
3106
1427void glTexEnv (int target, int pname, float param) 3107void glTexEnv (int target, int pname, float param)
1428 CODE: 3108 CODE:
1429 glTexEnvf (target, pname, param); 3109 glTexEnvf (target, pname, param);
1430 3110
1431void glTexParameter (int target, int pname, float param) 3111void glTexParameter (int target, int pname, float param)
… …
1434 3114
1435void glBindTexture (int target, int name) 3115void glBindTexture (int target, int name)
1436 3116
1437void glConvolutionParameter (int target, int pname, float params) 3117void glConvolutionParameter (int target, int pname, float params)
1438 CODE: 3118 CODE:
3119 if (gl.ConvolutionParameterf)
1439 glConvolutionParameterf (target, pname, params); 3120 gl.ConvolutionParameterf (target, pname, params);
1440 3121
1441void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 3122void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
3123 CODE:
3124 if (gl.ConvolutionFilter2D)
3125 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1442 3126
3127void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
3128 CODE:
3129 if (gl.SeparableFilter2D)
3130 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
3131
1443void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3132void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1444 3133
1445void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3134void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
3135
3136void glDrawPixels (int width, int height, int format, int type, char *pixels)
3137
3138void glPixelZoom (float x, float y)
3139
3140void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1446 3141
1447int glGenTexture () 3142int glGenTexture ()
1448 CODE: 3143 CODE:
1449{ 3144 RETVAL = gen_texture ();
1450 GLuint name;
1451 glGenTextures (1, &name);
1452 RETVAL = name;
1453}
1454 OUTPUT: 3145 OUTPUT:
1455 RETVAL 3146 RETVAL
1456 3147
1457void glDeleteTexture (int name) 3148void glDeleteTexture (int name)
1458 CODE: 3149 CODE:
1459{
1460 GLuint name_ = name;
1461 glDeleteTextures (1, &name_); 3150 del_texture (name);
1462} 3151
1463
1464int glGenList () 3152int glGenList ()
1465 CODE: 3153 CODE:
1466 RETVAL = glGenLists (1); 3154 RETVAL = glGenLists (1);
1467 OUTPUT: 3155 OUTPUT:
1468 RETVAL 3156 RETVAL
… …
1475 3163
1476void glEndList () 3164void glEndList ()
1477 3165
1478void glCallList (int list) 3166void glCallList (int list)
1479 3167
3168MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3169
3170PROTOTYPES: DISABLE
3171
3172void
3173find_widget (SV *self, NV x, NV y)
3174 PPCODE:
3175{
3176 if (within_widget (self, x, y))
3177 XPUSHs (self);
3178}
3179
3180BOOT:
3181{
3182 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3183
3184 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3185 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3186 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3187 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3188}
3189
3190void
3191draw (SV *self)
3192 CODE:
3193{
3194 HV *hv;
3195 SV **svp;
3196 NV x, y, w, h;
3197 SV *draw_x_sv = GvSV (draw_x_gv);
3198 SV *draw_y_sv = GvSV (draw_y_gv);
3199 SV *draw_w_sv = GvSV (draw_w_gv);
3200 SV *draw_h_sv = GvSV (draw_h_gv);
3201 double draw_x, draw_y;
3202
3203 if (!SvROK (self))
3204 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3205
3206 hv = (HV *)SvRV (self);
3207
3208 if (SvTYPE (hv) != SVt_PVHV)
3209 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3210
3211 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3212 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3213
3214 if (!h || !w)
3215 XSRETURN_EMPTY;
3216
3217 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3218 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3219
3220 draw_x = SvNV (draw_x_sv) + x;
3221 draw_y = SvNV (draw_y_sv) + y;
3222
3223 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3224 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3225 XSRETURN_EMPTY;
3226
3227 sv_setnv (draw_x_sv, draw_x);
3228 sv_setnv (draw_y_sv, draw_y);
3229
3230 glPushMatrix ();
3231 glTranslated (x, y, 0);
3232
3233 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3234 {
3235 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3236
3237 if (svp && SvTRUE (*svp))
3238 {
3239 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3240 glEnable (GL_BLEND);
3241 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3242 glBegin (GL_QUADS);
3243 glVertex2f (0, 0);
3244 glVertex2f (w, 0);
3245 glVertex2f (w, h);
3246 glVertex2f (0, h);
3247 glEnd ();
3248 glDisable (GL_BLEND);
3249 }
3250 }
3251#if 0
3252 // draw borders, for debugging
3253 glPushMatrix ();
3254 glColor4f (1., 1., 0., 1.);
3255 glTranslatef (.5, .5, 0.);
3256 glBegin (GL_LINE_LOOP);
3257 glVertex2f (0 , 0);
3258 glVertex2f (w - 1, 0);
3259 glVertex2f (w - 1, h - 1);
3260 glVertex2f (0 , h - 1);
3261 glEnd ();
3262 glPopMatrix ();
3263#endif
3264 PUSHMARK (SP);
3265 XPUSHs (self);
3266 PUTBACK;
3267 call_method ("_draw", G_VOID | G_DISCARD);
3268 SPAGAIN;
3269
3270 glPopMatrix ();
3271
3272 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3273 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3274}
3275

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