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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.170 by root, Sun Mar 4 19:36:08 2007 UTC vs.
Revision 1.279 by root, Thu Oct 2 15:59:40 2008 UTC

… …
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
15#ifdef _WIN32 20#ifdef _WIN32
16# undef pipe 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
17#endif 27#endif
18 28
19#include <assert.h> 29#include <assert.h>
20#include <math.h> 30#include <math.h>
21#include <string.h> 31#include <string.h>
22#include <stdio.h> 32#include <stdio.h>
23#include <stdlib.h> 33#include <stdlib.h>
24 34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36
25#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
26#include <SDL_endian.h> 39#include <SDL_endian.h>
27#include <SDL_image.h> 40#include <SDL_image.h>
28#include <SDL_mixer.h> 41#include <SDL_mixer.h>
29#include <SDL_opengl.h> 42#include <SDL_opengl.h>
30 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
31#define PANGO_ENABLE_BACKEND 49#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 50#define G_DISABLE_CAST_CHECKS
33 51
34#include <glib/gmacros.h> 52#include <glib/gmacros.h>
35 53
36#include <pango/pango.h> 54#include <pango/pango.h>
55
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
37 66
38#ifndef _WIN32 67#ifndef _WIN32
39# include <sys/types.h> 68# include <sys/types.h>
40# include <sys/socket.h> 69# include <sys/socket.h>
41# include <netinet/in.h> 70# include <netinet/in.h>
42# include <netinet/tcp.h> 71# include <netinet/tcp.h>
43# include <inttypes.h> 72# include <inttypes.h>
44#endif 73#endif
45 74
75#if __GNUC__ >= 4
76# define expect(expr,value) __builtin_expect ((expr),(value))
77#else
78# define expect(expr,value) (expr)
79#endif
80
81#define expect_false(expr) expect ((expr) != 0, 0)
82#define expect_true(expr) expect ((expr) != 0, 1)
83
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 84#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 85
48#define FOW_DARKNESS 32 86#define FOW_DARKNESS 32
49 87
50#define MAP_EXTEND_X 32 88#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 89#define MAP_EXTEND_Y 512
52 90
53#define MIN_FONT_HEIGHT 10 91#define MIN_FONT_HEIGHT 10
54 92
55#if 0 93/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 94#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 95
58# define PARACHUTE 0 96#define KMOD_LRAM 0x10000 // our extension
59#endif 97
98static AV *texture_av;
60 99
61static struct 100static struct
62{ 101{
63#define GL_FUNC(ptr,name) ptr name; 102#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 103#include "glfunc.h"
65#undef GL_FUNC 104#undef GL_FUNC
66} gl; 105} gl;
67 106
107static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 108gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 109{
70 if (gl.BlendFuncSeparate) 110 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 111 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 112 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 113 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 114 else
75 glBlendFunc (sa, da); 115 glBlendFunc (sa, da);
76} 116}
77 117
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
78#include "texcache.c" 142#include "texcache.c"
143#include "rendercache.c"
79 144
80#include "pango-font.c" 145#include "pango-font.c"
81#include "pango-fontmap.c" 146#include "pango-fontmap.c"
82#include "pango-render.c" 147#include "pango-render.c"
83 148
149typedef IV DC__Channel;
150typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 151typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 152typedef Mix_Music *DC__MixMusic;
86 153
87typedef PangoFontDescription *CFPlus__Font; 154typedef PangoFontDescription *DC__Font;
88 155
89static int 156static int
90shape_attr_p (PangoLayoutRun *run) 157shape_attr_p (PangoLayoutRun *run)
91{ 158{
92 GSList *attrs = run->item->analysis.extra_attrs; 159 GSList *attrs = run->item->analysis.extra_attrs;
… …
106 173
107typedef struct cf_layout { 174typedef struct cf_layout {
108 PangoLayout *pl; 175 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 176 float r, g, b, a; // default color for rgba mode
110 int base_height; 177 int base_height;
111 CFPlus__Font font; 178 DC__Font font;
179 rc_t *rc;
112} *CFPlus__Layout; 180} *DC__Layout;
113 181
114static CFPlus__Font default_font; 182static DC__Font default_font;
115static PangoContext *opengl_context; 183static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 184static PangoFontMap *opengl_fontmap;
117 185
118static void 186static void
119substitute_func (FcPattern *pattern, gpointer data) 187substitute_func (FcPattern *pattern, gpointer data)
… …
124#endif 192#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 193 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 194}
127 195
128static void 196static void
129layout_update_font (CFPlus__Layout self) 197layout_update_font (DC__Layout self)
130{ 198{
131 /* 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
132 * reasonably well with bitstream vera 200 * reasonably well with dejavu/bistream fonts
133 */ 201 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 202 PangoFontDescription *font = self->font ? self->font : default_font;
135 203
136 pango_font_description_set_absolute_size (font, 204 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 205 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 206
139 pango_layout_set_font_description (self->pl, font); 207 pango_layout_set_font_description (self->pl, font);
140} 208}
141 209
142static void 210static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 211layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 212{
145 PangoRectangle rect; 213 PangoRectangle rect;
146 214
147 // get_pixel_* wrongly rounds down 215 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 216 pango_layout_get_extents (self->pl, 0, &rect);
… …
155 223
156 *w = rect.width; 224 *w = rect.width;
157 *h = rect.height; 225 *h = rect.height;
158} 226}
159 227
228typedef uint16_t tileid;
160typedef uint16_t mapface; 229typedef uint16_t faceid;
161 230
162typedef struct { 231typedef struct {
163 GLint name; 232 GLuint name;
164 int w, h; 233 int w, h;
165 float s, t; 234 float s, t;
166 uint8_t r, g, b, a; 235 uint8_t r, g, b, a;
236 tileid smoothtile;
237 uint8_t smoothlevel;
167} maptex; 238} maptex;
168 239
169typedef struct { 240typedef struct {
170 uint32_t player; 241 uint32_t player;
171 mapface face[3]; 242 tileid tile[3];
172 uint16_t darkness; 243 uint16_t darkness;
173 uint8_t stat_width, stat_hp, flags; 244 uint8_t stat_width, stat_hp, flags, smoothmax;
174} mapcell; 245} mapcell;
175 246
176typedef struct { 247typedef struct {
177 int32_t c0, c1; 248 int32_t c0, c1;
178 mapcell *col; 249 mapcell *col;
179} maprow; 250} maprow;
180 251
181typedef struct map { 252typedef struct map {
182 int x, y, w, h; 253 int x, y, w, h;
183 int ox, oy; /* offset to virtual global coordinate system */ 254 int ox, oy; /* offset to virtual global coordinate system */
184 int faces; 255 int faces; tileid *face2tile; // [faceid]
185 mapface *face; 256 int texs; maptex *tex; // [tileid]
186
187 int texs;
188 maptex *tex;
189 257
190 int32_t rows; 258 int32_t rows;
191 maprow *row; 259 maprow *row;
192} *CFPlus__Map; 260} *DC__Map;
193 261
194static char * 262static char *
195prepend (char *ptr, int sze, int inc) 263prepend (char *ptr, int sze, int inc)
196{ 264{
197 char *p; 265 char *p;
… …
214} 282}
215 283
216#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 284#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 285#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
218 286
287static void
288need_facenum (struct map *self, faceid face)
289{
290 while (self->faces <= face)
291 {
292 Append (tileid, self->face2tile, self->faces, self->faces);
293 self->faces *= 2;
294 }
295}
296
297static void
298need_texid (struct map *self, int texid)
299{
300 while (self->texs <= texid)
301 {
302 Append (maptex, self->tex, self->texs, self->texs);
303 self->texs *= 2;
304 }
305}
306
219static maprow * 307static maprow *
220map_get_row (CFPlus__Map self, int y) 308map_get_row (DC__Map self, int y)
221{ 309{
222 if (0 > y) 310 if (0 > y)
223 { 311 {
224 int extend = - y + MAP_EXTEND_Y; 312 int extend = - y + MAP_EXTEND_Y;
225 Prepend (maprow, self->row, self->rows, extend); 313 Prepend (maprow, self->row, self->rows, extend);
… …
263 351
264 return row->col + (x - row->c0); 352 return row->col + (x - row->c0);
265} 353}
266 354
267static mapcell * 355static mapcell *
268map_get_cell (CFPlus__Map self, int x, int y) 356map_get_cell (DC__Map self, int x, int y)
269{ 357{
270 return row_get_cell (map_get_row (self, y), x); 358 return row_get_cell (map_get_row (self, y), x);
271} 359}
272 360
273static void 361static void
274map_clear (CFPlus__Map self) 362map_clear (DC__Map self)
275{ 363{
276 int r; 364 int r;
277 365
278 for (r = 0; r < self->rows; r++) 366 for (r = 0; r < self->rows; r++)
279 Safefree (self->row[r].col); 367 Safefree (self->row[r].col);
… …
286 self->oy = 0; 374 self->oy = 0;
287 self->row = 0; 375 self->row = 0;
288 self->rows = 0; 376 self->rows = 0;
289} 377}
290 378
379#define CELL_CLEAR(cell) \
380 do { \
381 if ((cell)->player) \
382 (cell)->tile [2] = 0; \
383 (cell)->darkness = 0; \
384 (cell)->stat_hp = 0; \
385 (cell)->flags = 0; \
386 (cell)->player = 0; \
387 } while (0)
388
291static void 389static void
292map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 390map_blank (DC__Map self, int x0, int y0, int w, int h)
293{ 391{
294 int x, y; 392 int x, y;
295 maprow *row; 393 maprow *row;
296 mapcell *cell; 394 mapcell *cell;
297 395
… …
309 if (x >= row->c1) 407 if (x >= row->c1)
310 break; 408 break;
311 409
312 cell = row->col + x - row->c0; 410 cell = row->col + x - row->c0;
313 411
314 cell->darkness = 0; 412 CELL_CLEAR (cell);
315 cell->stat_hp = 0;
316 cell->flags = 0;
317 cell->player = 0;
318 } 413 }
319 } 414 }
415}
416
417typedef struct {
418 tileid tile;
419 uint8_t x, y, level;
420} smooth_key;
421
422static void
423smooth_or_bits (HV *hv, smooth_key *key, IV bits)
424{
425 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
426
427 if (SvIOK (*sv))
428 SvIV_set (*sv, SvIVX (*sv) | bits);
429 else
430 sv_setiv (*sv, bits);
320} 431}
321 432
322static void 433static void
323music_finished (void) 434music_finished (void)
324{ 435{
… …
360 n |= n >> 16; 471 n |= n >> 16;
361 472
362 return n + 1; 473 return n + 1;
363} 474}
364 475
476static unsigned int
477popcount (unsigned int n)
478{
479 n -= (n >> 1) & 0x55555555U;
480 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
481 n = ((n >> 4) + n) & 0x0f0f0f0fU;
482 n *= 0x01010101U;
483
484 return n >> 24;
485}
486
365/* SDL should provide this, really. */ 487/* SDL should provide this, really. */
366#define SDLK_MODIFIER_MIN 300 488#define SDLK_MODIFIER_MIN 300
367#define SDLK_MODIFIER_MAX 314 489#define SDLK_MODIFIER_MAX 314
368 490
369MODULE = CFPlus PACKAGE = CFPlus 491/******************************************************************************/
492
493static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
494static GV *hover_gv;
495
496static int
497within_widget (SV *widget, NV x, NV y)
498{
499 HV *self;
500 SV **svp;
501 NV wx, ww, wy, wh;
502
503 if (!SvROK (widget))
504 return 0;
505
506 self = (HV *)SvRV (widget);
507
508 if (SvTYPE (self) != SVt_PVHV)
509 return 0;
510
511 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
512 if (y < wy)
513 return 0;
514
515 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
516 if (y >= wy + wh)
517 return 0;
518
519 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
520 if (x < wx)
521 return 0;
522
523 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
524 if (x >= wx + ww)
525 return 0;
526
527 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
528 if (!svp || !SvTRUE (*svp))
529 return 0;
530
531 return 1;
532}
533
534/******************************************************************************/
535
536/* process keyboard modifiers */
537static int
538mod_munge (int mod)
539{
540 mod &= MOD_MASK;
541
542 if (mod & (KMOD_META | KMOD_ALT))
543 mod |= KMOD_LRAM;
544
545 return mod;
546}
547
548static void
549deliantra_main ()
550{
551 char *argv[] = { 0 };
552 call_argv ("::main", G_DISCARD | G_VOID, argv);
553}
554
555#ifdef __MACOSX__
556 /* to due surprising braindamage on the side of SDL design, we
557 * do some mind-boggling hack here: SDL requires a custom main()
558 * on OS X, so... we provide one and call the original main(), which,
559 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
560 * and which calls our main (== SDL_main) back.
561 */
562 extern C_LINKAGE int
563 main (int argc, char *argv[])
564 {
565 deliantra_main ();
566 }
567
568 #undef main
569
570 extern C_LINKAGE int main (int argc, char *argv[]);
571
572 static void
573 SDL_braino (void)
574 {
575 char *argv[] = { "deliantra client", 0 };
576 (main) (1, argv);
577 }
578#else
579 static void
580 SDL_braino (void)
581 {
582 deliantra_main ();
583 }
584#endif
585
586MODULE = Deliantra::Client PACKAGE = DC
370 587
371PROTOTYPES: ENABLE 588PROTOTYPES: ENABLE
372 589
373BOOT: 590BOOT:
374{ 591{
375 HV *stash = gv_stashpv ("CFPlus", 1); 592 HV *stash = gv_stashpv ("DC", 1);
376 static const struct { 593 static const struct {
377 const char *name; 594 const char *name;
378 IV iv; 595 IV iv;
379 } *civ, const_iv[] = { 596 } *civ, const_iv[] = {
380# define const_iv(name) { # name, (IV)name } 597# define const_iv(name) { # name, (IV)name }
… …
402 619
403 const_iv (SDL_APPINPUTFOCUS), 620 const_iv (SDL_APPINPUTFOCUS),
404 const_iv (SDL_APPMOUSEFOCUS), 621 const_iv (SDL_APPMOUSEFOCUS),
405 const_iv (SDL_APPACTIVE), 622 const_iv (SDL_APPACTIVE),
406 623
624
625 const_iv (SDLK_UNKNOWN),
626 const_iv (SDLK_FIRST),
627 const_iv (SDLK_BACKSPACE),
628 const_iv (SDLK_TAB),
629 const_iv (SDLK_CLEAR),
630 const_iv (SDLK_RETURN),
631 const_iv (SDLK_PAUSE),
632 const_iv (SDLK_ESCAPE),
633 const_iv (SDLK_SPACE),
634 const_iv (SDLK_EXCLAIM),
635 const_iv (SDLK_QUOTEDBL),
636 const_iv (SDLK_HASH),
637 const_iv (SDLK_DOLLAR),
638 const_iv (SDLK_AMPERSAND),
639 const_iv (SDLK_QUOTE),
640 const_iv (SDLK_LEFTPAREN),
641 const_iv (SDLK_RIGHTPAREN),
642 const_iv (SDLK_ASTERISK),
643 const_iv (SDLK_PLUS),
644 const_iv (SDLK_COMMA),
645 const_iv (SDLK_MINUS),
646 const_iv (SDLK_PERIOD),
647 const_iv (SDLK_SLASH),
648 const_iv (SDLK_0),
649 const_iv (SDLK_1),
650 const_iv (SDLK_2),
651 const_iv (SDLK_3),
652 const_iv (SDLK_4),
653 const_iv (SDLK_5),
654 const_iv (SDLK_6),
655 const_iv (SDLK_7),
656 const_iv (SDLK_8),
657 const_iv (SDLK_9),
658 const_iv (SDLK_COLON),
659 const_iv (SDLK_SEMICOLON),
660 const_iv (SDLK_LESS),
661 const_iv (SDLK_EQUALS),
662 const_iv (SDLK_GREATER),
663 const_iv (SDLK_QUESTION),
664 const_iv (SDLK_AT),
665
666 const_iv (SDLK_LEFTBRACKET),
667 const_iv (SDLK_BACKSLASH),
668 const_iv (SDLK_RIGHTBRACKET),
669 const_iv (SDLK_CARET),
670 const_iv (SDLK_UNDERSCORE),
671 const_iv (SDLK_BACKQUOTE),
672 const_iv (SDLK_DELETE),
673
674 const_iv (SDLK_FIRST),
675 const_iv (SDLK_LAST),
407 const_iv (SDLK_KP0), 676 const_iv (SDLK_KP0),
408 const_iv (SDLK_KP1), 677 const_iv (SDLK_KP1),
409 const_iv (SDLK_KP2), 678 const_iv (SDLK_KP2),
410 const_iv (SDLK_KP3), 679 const_iv (SDLK_KP3),
411 const_iv (SDLK_KP4), 680 const_iv (SDLK_KP4),
… …
483 const_iv (KMOD_LMETA), 752 const_iv (KMOD_LMETA),
484 const_iv (KMOD_RMETA), 753 const_iv (KMOD_RMETA),
485 const_iv (KMOD_NUM), 754 const_iv (KMOD_NUM),
486 const_iv (KMOD_CAPS), 755 const_iv (KMOD_CAPS),
487 const_iv (KMOD_MODE), 756 const_iv (KMOD_MODE),
757
758 const_iv (KMOD_LRAM),
759
760 const_iv (MIX_DEFAULT_FORMAT),
761
762 const_iv (SDL_INIT_TIMER),
763 const_iv (SDL_INIT_AUDIO),
764 const_iv (SDL_INIT_VIDEO),
765 const_iv (SDL_INIT_CDROM),
766 const_iv (SDL_INIT_JOYSTICK),
767 const_iv (SDL_INIT_EVERYTHING),
768 const_iv (SDL_INIT_NOPARACHUTE),
769 const_iv (SDL_INIT_EVENTTHREAD),
770
771 const_iv (SDL_GL_RED_SIZE),
772 const_iv (SDL_GL_GREEN_SIZE),
773 const_iv (SDL_GL_BLUE_SIZE),
774 const_iv (SDL_GL_ALPHA_SIZE),
775 const_iv (SDL_GL_DOUBLEBUFFER),
776 const_iv (SDL_GL_BUFFER_SIZE),
777 const_iv (SDL_GL_DEPTH_SIZE),
778 const_iv (SDL_GL_STENCIL_SIZE),
779 const_iv (SDL_GL_ACCUM_RED_SIZE),
780 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
781 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
782 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
783 const_iv (SDL_GL_STEREO),
784 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
785 const_iv (SDL_GL_MULTISAMPLESAMPLES),
786 const_iv (SDL_GL_ACCELERATED_VISUAL),
787 const_iv (SDL_GL_SWAP_CONTROL),
788
789 const_iv (FOW_DARKNESS)
488# undef const_iv 790# undef const_iv
489 }; 791 };
490 792
491 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 793 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
492 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 794 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
510 812
511NV floor (NV x) 813NV floor (NV x)
512 814
513NV ceil (NV x) 815NV ceil (NV x)
514 816
817IV minpot (UV n)
818
819IV popcount (UV n)
820
515void 821void
516pango_init () 822pango_init ()
517 CODE: 823 CODE:
518{ 824{
519 opengl_fontmap = pango_opengl_font_map_new (); 825 opengl_fontmap = pango_opengl_font_map_new ();
520 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 826 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
521 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 827 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
828 /*pango_context_set_font_description (opengl_context, default_font);*/
829#if PANGO_VERSION_CHECK (1, 15, 2)
830 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
831 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
832#endif
522} 833}
523 834
524int 835char *SDL_GetError ()
525SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
526 836
527void 837void SDL_braino ()
838
839int SDL_Init (U32 flags)
840
841int SDL_InitSubSystem (U32 flags)
842
843void SDL_QuitSubSystem (U32 flags)
844
528SDL_Quit () 845void SDL_Quit ()
529 846
847int SDL_GL_SetAttribute (int attr, int value)
848
849int SDL_GL_GetAttribute (int attr)
850 CODE:
851 if (SDL_GL_GetAttribute (attr, &RETVAL))
852 XSRETURN_UNDEF;
853 OUTPUT:
854 RETVAL
855
530void 856void
531SDL_ListModes () 857SDL_ListModes (int rgb, int alpha)
532 PPCODE: 858 PPCODE:
533{ 859{
534 SDL_Rect **m; 860 SDL_Rect **m;
535 861
536 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 862 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
537 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 863 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
538 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 864 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
539 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 865 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
540 866
541 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 867 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
542 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 868 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
543 869
544 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 870 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
545 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 871 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
546 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 872 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
547 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 873 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
548 874
549 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 875 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
550#if SDL_VERSION_ATLEAST(1,2,10)
551 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
552 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 876 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
553#endif
554
555 SDL_EnableUNICODE (1);
556 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
557 877
558 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 878 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
559 879
560 if (m && m != (SDL_Rect **)-1) 880 if (m && m != (SDL_Rect **)-1)
561 while (*m) 881 while (*m)
562 { 882 {
883 if ((*m)->w >= 400 && (*m)->h >= 300)
884 {
563 AV *av = newAV (); 885 AV *av = newAV ();
564 av_push (av, newSViv ((*m)->w)); 886 av_push (av, newSViv ((*m)->w));
565 av_push (av, newSViv ((*m)->h)); 887 av_push (av, newSViv ((*m)->h));
888 av_push (av, newSViv (rgb));
889 av_push (av, newSViv (alpha));
566 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 890 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
891 }
567 892
568 ++m; 893 ++m;
569 } 894 }
570} 895}
571 896
572char *
573SDL_GetError ()
574
575int 897int
576SDL_SetVideoMode (int w, int h, int fullscreen) 898SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
577 CODE: 899 CODE:
900{
901 SDL_EnableUNICODE (1);
902 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
903
904 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
905 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
906 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
907 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
908
578 RETVAL = !!SDL_SetVideoMode ( 909 RETVAL = !!SDL_SetVideoMode (
579 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 910 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
580 ); 911 );
912
581 if (RETVAL) 913 if (RETVAL)
582 { 914 {
583 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 915 av_clear (texture_av);
916
917 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
584# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 918#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
585# include "glfunc.h" 919#include "glfunc.h"
586# undef GL_FUNC 920#undef GL_FUNC
587 } 921 }
922}
588 OUTPUT: 923 OUTPUT:
589 RETVAL 924 RETVAL
590 925
591void 926void
592SDL_GL_SwapBuffers () 927SDL_GL_SwapBuffers ()
593 928
594char * 929char *
595SDL_GetKeyName (int sym) 930SDL_GetKeyName (int sym)
596 931
932int
933SDL_GetAppState ()
934
935int
936SDL_GetModState ()
937
597void 938void
598SDL_PollEvent () 939poll_events ()
599 PPCODE: 940 PPCODE:
600{ 941{
601 SDL_Event ev; 942 SDL_Event ev;
602 943
603 while (SDL_PollEvent (&ev)) 944 SDL_PumpEvents ();
945 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
604 { 946 {
605 HV *hv = newHV (); 947 HV *hv = newHV ();
606 hv_store (hv, "type", 4, newSViv (ev.type), 0); 948 hv_store (hv, "type", 4, newSViv (ev.type), 0);
607 949
608 switch (ev.type) 950 switch (ev.type)
609 { 951 {
610 case SDL_KEYDOWN: 952 case SDL_KEYDOWN:
611 case SDL_KEYUP: 953 case SDL_KEYUP:
612 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 954 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
613 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 955 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
614 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 956 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
615 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 957 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
616 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 958 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
617 break; 959 break;
618 960
619 case SDL_ACTIVEEVENT: 961 case SDL_ACTIVEEVENT:
620 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 962 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
621 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 963 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
622 break; 964 break;
623 965
624 case SDL_MOUSEMOTION: 966 case SDL_MOUSEMOTION:
967 {
968 int state = ev.motion.state;
969 int x = ev.motion.x;
970 int y = ev.motion.y;
971 int xrel = ev.motion.xrel;
972 int yrel = ev.motion.yrel;
973
974 /* do simplistic event compression */
975 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
976 && state == ev.motion.state)
977 {
978 xrel += ev.motion.xrel;
979 yrel += ev.motion.yrel;
980 x = ev.motion.x;
981 y = ev.motion.y;
982 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
983 }
984
625 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 985 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
626
627 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 986 hv_store (hv, "state", 5, newSViv (state), 0);
628 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 987 hv_store (hv, "x", 1, newSViv (x), 0);
629 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 988 hv_store (hv, "y", 1, newSViv (y), 0);
630 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 989 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
631 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 990 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
991 }
632 break; 992 break;
633 993
634 case SDL_MOUSEBUTTONDOWN: 994 case SDL_MOUSEBUTTONDOWN:
635 case SDL_MOUSEBUTTONUP: 995 case SDL_MOUSEBUTTONUP:
636 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 996 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
637 997
638 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 998 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
639 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 999 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
640 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1000 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
641 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1001 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
646 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1006 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
647 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1007 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
648 break; 1008 break;
649 } 1009 }
650 1010
651 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1011 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
652 } 1012 }
653} 1013}
654 1014
655int 1015int
656Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1016Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
657 POSTCALL: 1017 POSTCALL:
658 Mix_HookMusicFinished (music_finished); 1018 Mix_HookMusicFinished (music_finished);
659 Mix_ChannelFinished (channel_finished); 1019 Mix_ChannelFinished (channel_finished);
660 1020
661void 1021void
1022Mix_QuerySpec ()
1023 PPCODE:
1024{
1025 int freq, channels;
1026 Uint16 format;
1027
1028 if (Mix_QuerySpec (&freq, &format, &channels))
1029 {
1030 EXTEND (SP, 3);
1031 PUSHs (sv_2mortal (newSViv (freq)));
1032 PUSHs (sv_2mortal (newSViv (format)));
1033 PUSHs (sv_2mortal (newSViv (channels)));
1034 }
1035}
1036
1037void
662Mix_CloseAudio () 1038Mix_CloseAudio ()
663 1039
664int 1040int
665Mix_AllocateChannels (int numchans = -1) 1041Mix_AllocateChannels (int numchans = -1)
666 1042
1043const char *
1044Mix_GetError ()
1045
667void 1046void
668lowdelay (int fd, int val = 1) 1047lowdelay (int fd, int val = 1)
669 CODE: 1048 CODE:
670#ifndef _WIN32
671 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1049 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
672#endif
673 1050
674void 1051void
675win32_proxy_info () 1052win32_proxy_info ()
676 PPCODE: 1053 PPCODE:
677{ 1054{
… …
698 } 1075 }
699 } 1076 }
700#endif 1077#endif
701} 1078}
702 1079
703void 1080int
704add_font (char *file) 1081add_font (char *file)
705 CODE: 1082 CODE:
706 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1083 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1084 OUTPUT:
1085 RETVAL
707 1086
708void 1087void
709load_image_inline (SV *image_) 1088load_image_inline (SV *image_)
710 ALIAS: 1089 ALIAS:
711 load_image_file = 1 1090 load_image_file = 1
… …
714 STRLEN image_len; 1093 STRLEN image_len;
715 char *image = (char *)SvPVbyte (image_, image_len); 1094 char *image = (char *)SvPVbyte (image_, image_len);
716 SDL_Surface *surface, *surface2; 1095 SDL_Surface *surface, *surface2;
717 SDL_PixelFormat fmt; 1096 SDL_PixelFormat fmt;
718 SDL_RWops *rw = ix 1097 SDL_RWops *rw = ix
719 ? SDL_RWFromFile (image, "r") 1098 ? SDL_RWFromFile (image, "rb")
720 : SDL_RWFromConstMem (image, image_len); 1099 : SDL_RWFromConstMem (image, image_len);
721 1100
722 if (!rw) 1101 if (!rw)
723 croak ("load_image: %s", SDL_GetError ()); 1102 croak ("load_image: %s", SDL_GetError ());
724 1103
… …
797void 1176void
798error (char *message) 1177error (char *message)
799 CODE: 1178 CODE:
800 fprintf (stderr, "ERROR: %s\n", message); 1179 fprintf (stderr, "ERROR: %s\n", message);
801#ifdef _WIN32 1180#ifdef _WIN32
802 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1181 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
803#endif 1182#endif
804 1183
805void 1184void
806fatal (char *message) 1185fatal (char *message)
807 CODE: 1186 CODE:
808 fprintf (stderr, "FATAL: %s\n", message); 1187 fprintf (stderr, "FATAL: %s\n", message);
809#ifdef _WIN32 1188#ifdef _WIN32
810 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1189 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
811#endif 1190#endif
812 _exit (1); 1191 _exit (1);
813 1192
814void 1193void
815_exit (int retval = 0) 1194_exit (int retval = 0)
… …
818 ExitThread (retval); // unclean, please beam me up 1197 ExitThread (retval); // unclean, please beam me up
819#else 1198#else
820 _exit (retval); 1199 _exit (retval);
821#endif 1200#endif
822 1201
823MODULE = CFPlus PACKAGE = CFPlus::Font 1202void
1203debug ()
1204 CODE:
1205{
1206#if DEBUG
1207 VALGRIND_DO_LEAK_CHECK;
1208#endif
1209}
824 1210
825CFPlus::Font 1211MODULE = Deliantra::Client PACKAGE = DC::Font
1212
1213PROTOTYPES: DISABLE
1214
1215DC::Font
826new_from_file (SV *class, char *path, int id = 0) 1216new_from_file (SV *class, char *path, int id = 0)
827 CODE: 1217 CODE:
828{ 1218{
829 int count; 1219 int count;
830 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1220 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
833} 1223}
834 OUTPUT: 1224 OUTPUT:
835 RETVAL 1225 RETVAL
836 1226
837void 1227void
838DESTROY (CFPlus::Font self) 1228DESTROY (DC::Font self)
839 CODE: 1229 CODE:
840 pango_font_description_free (self); 1230 pango_font_description_free (self);
841 1231
842void 1232void
843make_default (CFPlus::Font self) 1233make_default (DC::Font self)
1234 PROTOTYPE: $
844 CODE: 1235 CODE:
845 default_font = self; 1236 default_font = self;
846 1237
847MODULE = CFPlus PACKAGE = CFPlus::Layout 1238MODULE = Deliantra::Client PACKAGE = DC::Layout
848 1239
1240PROTOTYPES: DISABLE
1241
849void 1242void
850reset_glyph_cache () 1243glyph_cache_backup ()
1244 PROTOTYPE:
851 CODE: 1245 CODE:
1246 tc_backup ();
1247
1248void
1249glyph_cache_restore ()
1250 PROTOTYPE:
1251 CODE:
852 tc_clear (); 1252 tc_restore ();
853 1253
854CFPlus::Layout 1254DC::Layout
855new (SV *class) 1255new (SV *class)
856 CODE: 1256 CODE:
857 New (0, RETVAL, 1, struct cf_layout); 1257 New (0, RETVAL, 1, struct cf_layout);
858 1258
859 RETVAL->pl = pango_layout_new (opengl_context); 1259 RETVAL->pl = pango_layout_new (opengl_context);
… …
861 RETVAL->g = 1.; 1261 RETVAL->g = 1.;
862 RETVAL->b = 1.; 1262 RETVAL->b = 1.;
863 RETVAL->a = 1.; 1263 RETVAL->a = 1.;
864 RETVAL->base_height = MIN_FONT_HEIGHT; 1264 RETVAL->base_height = MIN_FONT_HEIGHT;
865 RETVAL->font = 0; 1265 RETVAL->font = 0;
1266 RETVAL->rc = rc_alloc ();
866 1267
867 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1268 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
868 layout_update_font (RETVAL); 1269 layout_update_font (RETVAL);
869 OUTPUT: 1270 OUTPUT:
870 RETVAL 1271 RETVAL
871 1272
872void 1273void
873DESTROY (CFPlus::Layout self) 1274DESTROY (DC::Layout self)
874 CODE: 1275 CODE:
875 g_object_unref (self->pl); 1276 g_object_unref (self->pl);
1277 rc_free (self->rc);
876 Safefree (self); 1278 Safefree (self);
877 1279
878void 1280void
879set_text (CFPlus::Layout self, SV *text_) 1281set_text (DC::Layout self, SV *text_)
880 CODE: 1282 CODE:
881{ 1283{
882 STRLEN textlen; 1284 STRLEN textlen;
883 char *text = SvPVutf8 (text_, textlen); 1285 char *text = SvPVutf8 (text_, textlen);
884 1286
885 pango_layout_set_text (self->pl, text, textlen); 1287 pango_layout_set_text (self->pl, text, textlen);
886} 1288}
887 1289
888void 1290void
889set_markup (CFPlus::Layout self, SV *text_) 1291set_markup (DC::Layout self, SV *text_)
890 CODE: 1292 CODE:
891{ 1293{
892 STRLEN textlen; 1294 STRLEN textlen;
893 char *text = SvPVutf8 (text_, textlen); 1295 char *text = SvPVutf8 (text_, textlen);
894 1296
895 pango_layout_set_markup (self->pl, text, textlen); 1297 pango_layout_set_markup (self->pl, text, textlen);
896} 1298}
897 1299
898void 1300void
899set_shapes (CFPlus::Layout self, ...) 1301set_shapes (DC::Layout self, ...)
900 CODE: 1302 CODE:
901{ 1303{
902 PangoAttrList *attrs = 0; 1304 PangoAttrList *attrs = 0;
903 const char *text = pango_layout_get_text (self->pl); 1305 const char *text = pango_layout_get_text (self->pl);
904 const char *pos = text; 1306 const char *pos = text;
… …
939 if (attrs) 1341 if (attrs)
940 pango_layout_set_attributes (self->pl, attrs); 1342 pango_layout_set_attributes (self->pl, attrs);
941} 1343}
942 1344
943void 1345void
944get_shapes (CFPlus::Layout self) 1346get_shapes (DC::Layout self)
945 PPCODE: 1347 PPCODE:
946{ 1348{
947 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1349 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
948 1350
949 do 1351 do
950 { 1352 {
951 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1353 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
952 1354
953 if (run && shape_attr_p (run)) 1355 if (run && shape_attr_p (run))
954 { 1356 {
955 PangoRectangle extents; 1357 PangoRectangle extents;
956 pango_layout_iter_get_run_extents (iter, 0, &extents); 1358 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
964 1366
965 pango_layout_iter_free (iter); 1367 pango_layout_iter_free (iter);
966} 1368}
967 1369
968int 1370int
969has_wrapped (CFPlus::Layout self) 1371has_wrapped (DC::Layout self)
970 CODE: 1372 CODE:
971{ 1373{
972 int lines = 1; 1374 int lines = 1;
973 const char *text = pango_layout_get_text (self->pl); 1375 const char *text = pango_layout_get_text (self->pl);
974 1376
… …
979} 1381}
980 OUTPUT: 1382 OUTPUT:
981 RETVAL 1383 RETVAL
982 1384
983SV * 1385SV *
984get_text (CFPlus::Layout self) 1386get_text (DC::Layout self)
985 CODE: 1387 CODE:
986 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1388 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
987 sv_utf8_decode (RETVAL); 1389 sv_utf8_decode (RETVAL);
988 OUTPUT: 1390 OUTPUT:
989 RETVAL 1391 RETVAL
990 1392
991void 1393void
992set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1394set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
993 CODE: 1395 CODE:
994 self->r = r; 1396 self->r = r;
995 self->g = g; 1397 self->g = g;
996 self->b = b; 1398 self->b = b;
997 self->a = a; 1399 self->a = a;
998 1400
999void 1401void
1000set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1402set_font (DC::Layout self, DC::Font font = 0)
1001 CODE: 1403 CODE:
1002 if (self->font != font) 1404 if (self->font != font)
1003 { 1405 {
1004 self->font = font; 1406 self->font = font;
1005 layout_update_font (self); 1407 layout_update_font (self);
1006 } 1408 }
1007 1409
1008void 1410void
1009set_height (CFPlus::Layout self, int base_height) 1411set_height (DC::Layout self, int base_height)
1010 CODE: 1412 CODE:
1011 if (self->base_height != base_height) 1413 if (self->base_height != base_height)
1012 { 1414 {
1013 self->base_height = base_height; 1415 self->base_height = base_height;
1014 layout_update_font (self); 1416 layout_update_font (self);
1015 } 1417 }
1016 1418
1017void 1419void
1018set_width (CFPlus::Layout self, int max_width = -1) 1420set_width (DC::Layout self, int max_width = -1)
1019 CODE: 1421 CODE:
1020 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1422 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1021 1423
1022void 1424void
1023set_indent (CFPlus::Layout self, int indent) 1425set_indent (DC::Layout self, int indent)
1024 CODE: 1426 CODE:
1025 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1427 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1026 1428
1027void 1429void
1028set_spacing (CFPlus::Layout self, int spacing) 1430set_spacing (DC::Layout self, int spacing)
1029 CODE: 1431 CODE:
1030 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1432 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1031 1433
1032void 1434void
1033set_ellipsise (CFPlus::Layout self, int ellipsise) 1435set_ellipsise (DC::Layout self, int ellipsise)
1034 CODE: 1436 CODE:
1035 pango_layout_set_ellipsize (self->pl, 1437 pango_layout_set_ellipsize (self->pl,
1036 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1438 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1037 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1439 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1038 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1440 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1039 : PANGO_ELLIPSIZE_NONE 1441 : PANGO_ELLIPSIZE_NONE
1040 ); 1442 );
1041 1443
1042void 1444void
1043set_single_paragraph_mode (CFPlus::Layout self, int spm) 1445set_single_paragraph_mode (DC::Layout self, int spm)
1044 CODE: 1446 CODE:
1045 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1447 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1046 1448
1047void 1449void
1048size (CFPlus::Layout self) 1450size (DC::Layout self)
1049 PPCODE: 1451 PPCODE:
1050{ 1452{
1051 int w, h; 1453 int w, h;
1052 1454
1053 layout_get_pixel_size (self, &w, &h); 1455 layout_get_pixel_size (self, &w, &h);
… …
1056 PUSHs (sv_2mortal (newSViv (w))); 1458 PUSHs (sv_2mortal (newSViv (w)));
1057 PUSHs (sv_2mortal (newSViv (h))); 1459 PUSHs (sv_2mortal (newSViv (h)));
1058} 1460}
1059 1461
1060int 1462int
1061descent (CFPlus::Layout self) 1463descent (DC::Layout self)
1062 CODE: 1464 CODE:
1063{ 1465{
1064 PangoRectangle rect; 1466 PangoRectangle rect;
1065 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1467 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1066 pango_layout_line_get_pixel_extents (line, 0, &rect); 1468 pango_layout_line_get_pixel_extents (line, 0, &rect);
1067 RETVAL = PANGO_DESCENT (rect); 1469 RETVAL = PANGO_DESCENT (rect);
1068} 1470}
1069 OUTPUT: 1471 OUTPUT:
1070 RETVAL 1472 RETVAL
1071 1473
1072int 1474int
1073xy_to_index (CFPlus::Layout self, int x, int y) 1475xy_to_index (DC::Layout self, int x, int y)
1074 CODE: 1476 CODE:
1075{ 1477{
1076 int index, trailing; 1478 int index, trailing;
1077 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1479 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1078 RETVAL = index + trailing; 1480 RETVAL = index + trailing;
1079} 1481}
1080 OUTPUT: 1482 OUTPUT:
1081 RETVAL 1483 RETVAL
1082 1484
1083void 1485void
1084cursor_pos (CFPlus::Layout self, int index) 1486cursor_pos (DC::Layout self, int index)
1085 PPCODE: 1487 PPCODE:
1086{ 1488{
1087 PangoRectangle strong_pos; 1489 PangoRectangle pos;
1088 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1490 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1089 1491
1090 EXTEND (SP, 3); 1492 EXTEND (SP, 3);
1091 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1493 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1092 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1494 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1093 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1495 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1094} 1496}
1095 1497
1096void 1498void
1097index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1499index_to_line_x (DC::Layout self, int index, int trailing = 0)
1098 PPCODE: 1500 PPCODE:
1099{ 1501{
1100 int line, x; 1502 int line, x;
1101 1503
1102 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1504 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1505#if !PANGO_VERSION_CHECK (1, 17, 3)
1103 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1506 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1104 1507 --line;
1508#endif
1105 EXTEND (SP, 2); 1509 EXTEND (SP, 2);
1106 PUSHs (sv_2mortal (newSViv (line - 1))); 1510 PUSHs (sv_2mortal (newSViv (line)));
1107 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1511 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1108} 1512}
1109 1513
1110void 1514void
1111line_x_to_index (CFPlus::Layout self, int line, int x) 1515line_x_to_index (DC::Layout self, int line, int x)
1112 PPCODE: 1516 PPCODE:
1113{ 1517{
1114 PangoLayoutLine *lp; 1518 PangoLayoutLine *lp;
1115 int index, trailing; 1519 int index, trailing;
1116 1520
1117 if (line < 0) 1521 if (line < 0)
1118 XSRETURN_EMPTY; 1522 XSRETURN_EMPTY;
1119 1523
1120 if (!(lp = pango_layout_get_line (self->pl, line))) 1524 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1121 XSRETURN_EMPTY; /* do better */ 1525 XSRETURN_EMPTY; /* do better */
1122 1526
1123 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1527 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1124 1528
1125 EXTEND (SP, 2); 1529 EXTEND (SP, 2);
… …
1131 PUSHs (sv_2mortal (newSViv (trailing))); 1535 PUSHs (sv_2mortal (newSViv (trailing)));
1132 } 1536 }
1133} 1537}
1134 1538
1135void 1539void
1136render (CFPlus::Layout self, float x, float y, int flags = 0) 1540render (DC::Layout self, float x, float y, int flags = 0)
1137 PPCODE: 1541 CODE:
1542 rc_clear (self->rc);
1138 pango_opengl_render_layout_subpixel ( 1543 pango_opengl_render_layout_subpixel (
1139 self->pl, 1544 self->pl,
1545 self->rc,
1140 x * PANGO_SCALE, y * PANGO_SCALE, 1546 x * PANGO_SCALE, y * PANGO_SCALE,
1141 self->r, self->g, self->b, self->a, 1547 self->r, self->g, self->b, self->a,
1142 flags 1548 flags
1143 ); 1549 );
1550 // we assume that context_change actually clears/frees stuff
1551 // and does not do any recomputation...
1552 pango_layout_context_changed (self->pl);
1144 1553
1145MODULE = CFPlus PACKAGE = CFPlus::Texture
1146
1147void 1554void
1148pad2pot (SV *data_, SV *w_, SV *h_) 1555draw (DC::Layout self)
1149 CODE: 1556 CODE:
1150{ 1557{
1151 int ow = SvIV (w_); 1558 glEnable (GL_TEXTURE_2D);
1152 int oh = SvIV (h_); 1559 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1560 glEnable (GL_BLEND);
1561 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1562 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1563 glEnable (GL_ALPHA_TEST);
1564 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1153 1565
1154 if (ow && oh) 1566 rc_draw (self->rc);
1567
1568 glDisable (GL_ALPHA_TEST);
1569 glDisable (GL_BLEND);
1570 glDisable (GL_TEXTURE_2D);
1571}
1572
1573MODULE = Deliantra::Client PACKAGE = DC::Texture
1574
1575PROTOTYPES: ENABLE
1576
1577void
1578pad (SV *data_, int ow, int oh, int nw, int nh)
1579 CODE:
1580{
1581 if ((nw != ow || nh != oh) && SvOK (data_))
1155 { 1582 {
1156 int nw = minpot (ow);
1157 int nh = minpot (oh);
1158
1159 if (nw != ow || nh != oh)
1160 {
1161 if (SvOK (data_))
1162 {
1163 STRLEN datalen; 1583 STRLEN datalen;
1164 char *data = SvPVbyte (data_, datalen); 1584 char *data = SvPVbyte (data_, datalen);
1165 int bpp = datalen / (ow * oh); 1585 int bpp = datalen / (ow * oh);
1166 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1586 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1167 1587
1168 SvPOK_only (result_); 1588 SvPOK_only (result_);
1169 SvCUR_set (result_, nw * nh * bpp); 1589 SvCUR_set (result_, nw * nh * bpp);
1170 1590
1171 memset (SvPVX (result_), 0, nw * nh * bpp); 1591 memset (SvPVX (result_), 0, nw * nh * bpp);
1172 while (oh--) 1592 while (oh--)
1173 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1593 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1174 1594
1175 sv_setsv (data_, result_); 1595 sv_setsv (data_, result_);
1176 }
1177
1178 sv_setiv (w_, nw);
1179 sv_setiv (h_, nh);
1180 }
1181 } 1596 }
1182} 1597}
1183 1598
1184void 1599void
1185draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1600draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1191{ 1606{
1192 HV *hv = (HV *)SvRV (self); 1607 HV *hv = (HV *)SvRV (self);
1193 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1608 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1194 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1609 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1195 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1610 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1611
1612 if (name <= 0)
1613 XSRETURN_EMPTY;
1196 1614
1197 if (items < 5) 1615 if (items < 5)
1198 { 1616 {
1199 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1617 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1200 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1618 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1228 glDisable (GL_ALPHA_TEST); 1646 glDisable (GL_ALPHA_TEST);
1229 glDisable (GL_BLEND); 1647 glDisable (GL_BLEND);
1230 } 1648 }
1231} 1649}
1232 1650
1233MODULE = CFPlus PACKAGE = CFPlus::Map 1651IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1652 CODE:
1653{
1654 GLint width;
1655 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1656 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1657 RETVAL = width > 0;
1658}
1659 OUTPUT:
1660 RETVAL
1234 1661
1235CFPlus::Map 1662MODULE = Deliantra::Client PACKAGE = DC::Map
1663
1664PROTOTYPES: DISABLE
1665
1666DC::Map
1236new (SV *class) 1667new (SV *class)
1237 CODE: 1668 CODE:
1238 New (0, RETVAL, 1, struct map); 1669 New (0, RETVAL, 1, struct map);
1239 RETVAL->x = 0; 1670 RETVAL->x = 0;
1240 RETVAL->y = 0; 1671 RETVAL->y = 0;
1241 RETVAL->w = 0; 1672 RETVAL->w = 0;
1242 RETVAL->h = 0; 1673 RETVAL->h = 0;
1243 RETVAL->ox = 0; 1674 RETVAL->ox = 0;
1244 RETVAL->oy = 0; 1675 RETVAL->oy = 0;
1245 RETVAL->faces = 8192; 1676 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1246 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1677 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1247 RETVAL->texs = 8192;
1248 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1249 RETVAL->rows = 0; 1678 RETVAL->rows = 0;
1250 RETVAL->row = 0; 1679 RETVAL->row = 0;
1251 OUTPUT: 1680 OUTPUT:
1252 RETVAL 1681 RETVAL
1253 1682
1254void 1683void
1255DESTROY (CFPlus::Map self) 1684DESTROY (DC::Map self)
1256 CODE: 1685 CODE:
1257{ 1686{
1258 map_clear (self); 1687 map_clear (self);
1259 Safefree (self->face); 1688 Safefree (self->face2tile);
1260 Safefree (self->tex); 1689 Safefree (self->tex);
1261 Safefree (self); 1690 Safefree (self);
1262} 1691}
1263 1692
1264void 1693void
1265resize (CFPlus::Map self, int map_width, int map_height) 1694resize (DC::Map self, int map_width, int map_height)
1266 CODE: 1695 CODE:
1267 self->w = map_width; 1696 self->w = map_width;
1268 self->h = map_height; 1697 self->h = map_height;
1269 1698
1270void 1699void
1271clear (CFPlus::Map self) 1700clear (DC::Map self)
1272 CODE: 1701 CODE:
1273 map_clear (self); 1702 map_clear (self);
1274 1703
1275void 1704void
1276set_face (CFPlus::Map self, int face, int texid) 1705set_tileid (DC::Map self, int face, int tile)
1277 CODE: 1706 CODE:
1278{ 1707{
1279 while (self->faces <= face) 1708 need_facenum (self, face); self->face2tile [face] = tile;
1280 { 1709 need_texid (self, tile);
1281 Append (mapface, self->face, self->faces, self->faces);
1282 self->faces *= 2;
1283 }
1284
1285 self->face [face] = texid;
1286} 1710}
1287 1711
1288void 1712void
1713set_smooth (DC::Map self, int face, int smooth, int level)
1714 CODE:
1715{
1716 tileid texid;
1717 maptex *tex;
1718
1719 if (face < 0 || face >= self->faces)
1720 return;
1721
1722 if (smooth < 0 || smooth >= self->faces)
1723 return;
1724
1725 texid = self->face2tile [face];
1726
1727 if (!texid)
1728 return;
1729
1730 tex = self->tex + texid;
1731 tex->smoothtile = self->face2tile [smooth];
1732 tex->smoothlevel = level;
1733}
1734
1735void
1289set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1736set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1290 CODE: 1737 CODE:
1291{ 1738{
1292 while (self->texs <= texid) 1739 need_texid (self, texid);
1293 {
1294 Append (maptex, self->tex, self->texs, self->texs);
1295 self->texs *= 2;
1296 }
1297 1740
1298 { 1741 {
1299 maptex *tex = self->tex + texid; 1742 maptex *tex = self->tex + texid;
1300 1743
1301 tex->name = name; 1744 tex->name = name;
… …
1318 // from transparent color bleeding and ugly wrapping effects. 1761 // from transparent color bleeding and ugly wrapping effects.
1319 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1762 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1320} 1763}
1321 1764
1322int 1765int
1323ox (CFPlus::Map self) 1766ox (DC::Map self)
1324 ALIAS: 1767 ALIAS:
1325 oy = 1 1768 oy = 1
1326 x = 2 1769 x = 2
1327 y = 3 1770 y = 3
1328 w = 4 1771 w = 4
… …
1339 } 1782 }
1340 OUTPUT: 1783 OUTPUT:
1341 RETVAL 1784 RETVAL
1342 1785
1343void 1786void
1344scroll (CFPlus::Map self, int dx, int dy) 1787scroll (DC::Map self, int dx, int dy)
1345 CODE: 1788 CODE:
1346{ 1789{
1347 if (dx > 0) 1790 if (dx > 0)
1348 map_blank (self, self->x, self->y, dx, self->h); 1791 map_blank (self, self->x, self->y, dx, self->h);
1349 else if (dx < 0) 1792 else if (dx < 0)
1350 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 1793 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1351 1794
1352 if (dy > 0) 1795 if (dy > 0)
1353 map_blank (self, self->x, self->y, self->w, dy); 1796 map_blank (self, self->x, self->y, self->w, dy);
1354 else if (dy < 0) 1797 else if (dy < 0)
1355 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 1798 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1356 1799
1357 self->ox += dx; self->x += dx; 1800 self->ox += dx; self->x += dx;
1358 self->oy += dy; self->y += dy; 1801 self->oy += dy; self->y += dy;
1359 1802
1360 while (self->y < 0) 1803 while (self->y < 0)
… …
1364 self->rows += MAP_EXTEND_Y; 1807 self->rows += MAP_EXTEND_Y;
1365 self->y += MAP_EXTEND_Y; 1808 self->y += MAP_EXTEND_Y;
1366 } 1809 }
1367} 1810}
1368 1811
1369void 1812SV *
1370map1a_update (CFPlus::Map self, SV *data_, int extmap) 1813map1a_update (DC::Map self, SV *data_, int extmap)
1371 CODE: 1814 CODE:
1372{ 1815{
1373 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1816 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1374 uint8_t *data_end = (uint8_t *)SvEND (data_); 1817 uint8_t *data_end = (uint8_t *)SvEND (data_);
1375 mapcell *cell; 1818 mapcell *cell;
1376 int x, y, flags; 1819 int x, y, z, flags;
1820 AV *missing = newAV ();
1821 RETVAL = newRV_noinc ((SV *)missing);
1377 1822
1378 while (data < data_end - 1) 1823 while (data < data_end - 1)
1379 { 1824 {
1380 flags = (data [0] << 8) + data [1]; data += 2; 1825 flags = (data [0] << 8) + data [1]; data += 2;
1381 1826
… …
1401 uint8_t ext, cmd; 1846 uint8_t ext, cmd;
1402 1847
1403 do 1848 do
1404 { 1849 {
1405 ext = *data++; 1850 ext = *data++;
1406 cmd = ext & 0x3f; 1851 cmd = ext & 0x7f;
1407 1852
1408 if (cmd < 4) 1853 if (cmd < 4)
1409 cell->darkness = 255 - ext * 64 + 1; 1854 cell->darkness = 255 - ext * 64 + 1;
1410 else if (cmd == 5) // health 1855 else if (cmd == 5) // health
1411 { 1856 {
… …
1414 } 1859 }
1415 else if (cmd == 6) // monster width 1860 else if (cmd == 6) // monster width
1416 cell->stat_width = *data++ + 1; 1861 cell->stat_width = *data++ + 1;
1417 else if (cmd == 0x47) 1862 else if (cmd == 0x47)
1418 { 1863 {
1419 if (*data == 8) 1864 if (*data == 1) cell->player = data [1];
1420 ; // decode player uuid 1865 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1866 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1867 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1421 1868
1422 data += *data + 1; 1869 data += *data + 1;
1423 } 1870 }
1424 else if (cmd == 8) // cell flags 1871 else if (cmd == 8) // cell flags
1425 cell->flags = *data++; 1872 cell->flags = *data++;
… …
1432 } 1879 }
1433 else 1880 else
1434 cell->darkness = *data++ + 1; 1881 cell->darkness = *data++ + 1;
1435 } 1882 }
1436 1883
1884 for (z = 0; z <= 2; ++z)
1437 if (flags & 4) 1885 if (flags & (4 >> z))
1438 { 1886 {
1439 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1887 faceid face = (data [0] << 8) + data [1]; data += 2;
1888 need_facenum (self, face);
1889 cell->tile [z] = self->face2tile [face];
1890
1891 if (cell->tile [z])
1892 {
1893 maptex *tex = self->tex + cell->tile [z];
1894 if (!tex->name)
1895 av_push (missing, newSViv (cell->tile [z]));
1896
1897 if (tex->smoothtile)
1898 {
1899 maptex *smooth = self->tex + tex->smoothtile;
1900 if (!smooth->name)
1901 av_push (missing, newSViv (tex->smoothtile));
1902 }
1903 }
1440 } 1904 }
1441
1442 if (flags & 2)
1443 {
1444 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1445 }
1446
1447 if (flags & 1)
1448 {
1449 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1450 }
1451 } 1905 }
1452 else 1906 else
1453 cell->darkness = 0; 1907 CELL_CLEAR (cell);
1454 } 1908 }
1455} 1909}
1910 OUTPUT:
1911 RETVAL
1456 1912
1457SV * 1913SV *
1458mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 1914mapmap (DC::Map self, int x0, int y0, int w, int h)
1459 CODE: 1915 CODE:
1460{ 1916{
1461 int x1, x; 1917 int x1, x;
1462 int y1, y; 1918 int y1, y;
1463 int z; 1919 int z;
… …
1484 { 1940 {
1485 mapcell *cell = row->col + (x - row->c0); 1941 mapcell *cell = row->col + (x - row->c0);
1486 1942
1487 for (z = 0; z <= 0; z++) 1943 for (z = 0; z <= 0; z++)
1488 { 1944 {
1489 mapface face = cell->face [z];
1490
1491 if (face)
1492 {
1493 maptex tex = self->tex [face]; 1945 maptex tex = self->tex [cell->tile [z]];
1494 int a0 = 255 - tex.a; 1946 int a0 = 255 - tex.a;
1495 int a1 = tex.a; 1947 int a1 = tex.a;
1496 1948
1497 r = (r * a0 + tex.r * a1) / 255; 1949 r = (r * a0 + tex.r * a1) / 255;
1498 g = (g * a0 + tex.g * a1) / 255; 1950 g = (g * a0 + tex.g * a1) / 255;
1499 b = (b * a0 + tex.b * a1) / 255; 1951 b = (b * a0 + tex.b * a1) / 255;
1500 a = (a * a0 + tex.a * a1) / 255; 1952 a = (a * a0 + tex.a * a1) / 255;
1501 }
1502 } 1953 }
1503 } 1954 }
1504 1955
1505 *map++ = (r ) 1956 *map++ = (r )
1506 | (g << 8) 1957 | (g << 8)
… …
1513} 1964}
1514 OUTPUT: 1965 OUTPUT:
1515 RETVAL 1966 RETVAL
1516 1967
1517void 1968void
1518draw (CFPlus::Map self, int mx, int my, int sw, int sh) 1969draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1519 CODE: 1970 CODE:
1520{ 1971{
1521 int x, y, z; 1972 int x, y, z;
1522 int last_name;
1523 mapface face;
1524 1973
1525 glColor4ub (255, 255, 255, 255); 1974 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1975 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1976 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1977 smooth_key skey;
1978 int pl_x, pl_y;
1979 maptex pl_tex;
1980 rc_t *rc = rc_alloc ();
1981 rc_key_t key;
1982 rc_array_t *arr;
1983
1984 pl_tex.name = 0;
1985
1986 // thats current max. sorry.
1987 if (sw > 255) sw = 255;
1988 if (sh > 255) sh = 255;
1989
1990 // clear key, in case of extra padding
1991 memset (&skey, 0, sizeof (skey));
1992
1993 memset (&key, 0, sizeof (key));
1994 key.r = 255;
1995 key.g = 255;
1996 key.b = 255;
1997 key.a = 255;
1998 key.mode = GL_QUADS;
1999 key.format = GL_T2F_V3F;
2000 key.texname = -1;
2001
2002 mx += self->x;
2003 my += self->y;
2004
2005 // first pass: determine smooth_max
2006 // rather ugly, if you ask me
2007 // could also be stored inside mapcell and updated on change
2008 memset (smooth_max, 0, sizeof (smooth_max));
2009
2010 for (y = 0; y < sh; y++)
2011 if (0 <= y + my && y + my < self->rows)
2012 {
2013 maprow *row = self->row + (y + my);
2014
2015 for (x = 0; x < sw; x++)
2016 if (row->c0 <= x + mx && x + mx < row->c1)
2017 {
2018 mapcell *cell = row->col + (x + mx - row->c0);
2019
2020 smooth_max[x + 1][y + 1] =
2021 MAX (self->tex [cell->tile [0]].smoothlevel,
2022 MAX (self->tex [cell->tile [1]].smoothlevel,
2023 self->tex [cell->tile [2]].smoothlevel));
2024 }
2025 }
1526 2026
1527 glEnable (GL_BLEND); 2027 glEnable (GL_BLEND);
1528 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2028 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1529 glEnable (GL_TEXTURE_2D);
1530 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2029 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1531 2030
1532 glBegin (GL_QUADS);
1533
1534 last_name = 0;
1535
1536 mx += self->x;
1537 my += self->y;
1538
1539 for (z = 0; z < 3; z++) 2031 for (z = 0; z <= 2; z++)
2032 {
2033 memset (smooth_level, 0, sizeof (smooth_level));
2034
1540 for (y = 0; y < sh; y++) 2035 for (y = 0; y < sh; y++)
1541 if (0 <= y + my && y + my < self->rows) 2036 if (0 <= y + my && y + my < self->rows)
1542 { 2037 {
1543 maprow *row = self->row + (y + my); 2038 maprow *row = self->row + (y + my);
1544 2039
1545 for (x = 0; x < sw; x++) 2040 for (x = 0; x < sw; x++)
1546 if (row->c0 <= x + mx && x + mx < row->c1) 2041 if (row->c0 <= x + mx && x + mx < row->c1)
1547 { 2042 {
1548 mapcell *cell = row->col + (x + mx - row->c0); 2043 mapcell *cell = row->col + (x + mx - row->c0);
1549
1550 face = cell->face [z]; 2044 tileid tile = cell->tile [z];
2045
2046 if (tile)
2047 {
2048 maptex tex = self->tex [tile];
2049 int px = (x + 1) * T - tex.w;
2050 int py = (y + 1) * T - tex.h;
1551 2051
1552 if (face && face < self->texs) 2052 if (key.texname != tex.name)
2053 {
2054 if (!tex.name)
2055 tex = self->tex [2]; /* missing, replace by noface */
2056
2057 key.texname = tex.name;
2058 arr = rc_array (rc, &key);
2059 }
2060
2061 if (expect_false (cell->player == player) && expect_false (z == 2))
2062 {
2063 pl_x = px;
2064 pl_y = py;
2065 pl_tex = tex;
2066 continue;
2067 }
2068
2069 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2070 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2071 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2072 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2073
2074 if (expect_false (cell->flags) && expect_false (z == 2))
2075 {
2076 // overlays such as the speech bubble, probably more to come
2077 if (cell->flags & 1)
2078 {
2079 maptex tex = self->tex [1];
2080 int px = x * T + T * 2 / 32;
2081 int py = y * T - T * 6 / 32;
2082
2083 if (tex.name)
2084 {
2085 if (key.texname != tex.name)
2086 {
2087 key.texname = tex.name;
2088 arr = rc_array (rc, &key);
2089 }
2090
2091 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2092 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2093 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2094 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2095 }
2096 }
2097 }
2098
2099 // update smooth hash
2100 if (tex.smoothtile)
2101 {
2102 skey.tile = tex.smoothtile;
2103 skey.level = tex.smoothlevel;
2104
2105 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2106
2107 // add bits to current tile and all neighbours. skey.x|y is
2108 // shifted +1|+1 so we always stay positive.
2109
2110 // bits is ___n cccc CCCC bbbb
2111 // n do not draw borders&corners
2112 // c draw these corners, but...
2113 // C ... not these
2114 // b draw these borders
2115
2116 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2117 // ┃· ·· ·┃ ━━
2118
2119 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2120 // ·· ·· ·┏ ┓·
2121
2122 // full tile
2123 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2124
2125 // borders
2126 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2127 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2128 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2129 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2130
2131 // corners
2132 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2133 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2134 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2135 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2136 }
2137 }
2138 }
2139 }
2140
2141 rc_draw (rc);
2142 rc_clear (rc);
2143
2144 // go through all smoothlevels, lowest to highest, then draw.
2145 // this is basically counting sort
2146 {
2147 int w, b;
2148
2149 glEnable (GL_TEXTURE_2D);
2150 glBegin (GL_QUADS);
2151 for (w = 0; w < 256 / 32; ++w)
2152 {
2153 uint32_t smask = smooth_level [w];
2154 if (smask)
2155 for (b = 0; b < 32; ++b)
2156 if (smask & (((uint32_t)1) << b))
1553 { 2157 {
1554 maptex tex = self->tex [face]; 2158 int level = (w << 5) | b;
1555 int px = (x + 1) * 32 - tex.w; 2159 HE *he;
1556 int py = (y + 1) * 32 - tex.h;
1557 2160
1558 if (last_name != tex.name) 2161 hv_iterinit (smooth);
2162 while ((he = hv_iternext (smooth)))
1559 { 2163 {
1560 glEnd (); 2164 smooth_key *skey = (smooth_key *)HeKEY (he);
1561 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2165 IV bits = SvIVX (HeVAL (he));
1562 glBegin (GL_QUADS);
1563 }
1564 2166
1565 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1566 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1567 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1568 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1569 }
1570
1571 if (cell->flags && z == 2)
1572 {
1573 if (cell->flags & 1) 2167 if (!(bits & 0x1000)
2168 && skey->level == level
2169 && level > smooth_max [skey->x][skey->y])
1574 { 2170 {
1575 maptex tex = self->tex [1]; 2171 maptex tex = self->tex [skey->tile];
1576 int px = (x + 1) * 32 - tex.w + 2; 2172 int px = (((int)skey->x) - 1) * T;
1577 int py = (y + 1) * 32 - tex.h - 6; 2173 int py = (((int)skey->y) - 1) * T;
2174 int border = bits & 15;
2175 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2176 float dx = tex.s * .0625f; // 16 images/row
2177 float dy = tex.t * .5f ; // 2 images/column
1578 2178
2179 if (tex.name)
2180 {
2181 // this time avoiding texture state changes
2182 // save gobs of state changes.
2183 if (key.texname != tex.name)
2184 {
1579 glEnd (); 2185 glEnd ();
1580 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2186 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1581 glBegin (GL_QUADS); 2187 glBegin (GL_QUADS);
2188 }
1582 2189
2190 if (border)
2191 {
2192 float ox = border * dx;
2193
2194 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2195 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2196 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2197 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2198 }
2199
2200 if (corner)
2201 {
2202 float ox = corner * dx;
2203
1583 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2204 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1584 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2205 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1585 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2206 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1586 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2207 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2208 }
2209 }
2210 }
1587 } 2211 }
1588 } 2212 }
1589 }
1590 } 2213 }
1591 2214
1592 glEnd (); 2215 glEnd ();
1593
1594 glDisable (GL_TEXTURE_2D); 2216 glDisable (GL_TEXTURE_2D);
2217 key.texname = -1;
2218 }
2219
2220 hv_clear (smooth);
2221 }
2222
2223 if (pl_tex.name)
2224 {
2225 maptex tex = pl_tex;
2226 int px = pl_x + sdx;
2227 int py = pl_y + sdy;
2228
2229 key.texname = tex.name;
2230 arr = rc_array (rc, &key);
2231
2232 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2233 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2234 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2235 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2236
2237 rc_draw (rc);
2238 }
2239
1595 glDisable (GL_BLEND); 2240 glDisable (GL_BLEND);
2241 rc_free (rc);
1596 2242
1597 // top layer: overlays such as the health bar 2243 // top layer: overlays such as the health bar
1598 for (y = 0; y < sh; y++) 2244 for (y = 0; y < sh; y++)
1599 if (0 <= y + my && y + my < self->rows) 2245 if (0 <= y + my && y + my < self->rows)
1600 { 2246 {
… …
1603 for (x = 0; x < sw; x++) 2249 for (x = 0; x < sw; x++)
1604 if (row->c0 <= x + mx && x + mx < row->c1) 2250 if (row->c0 <= x + mx && x + mx < row->c1)
1605 { 2251 {
1606 mapcell *cell = row->col + (x + mx - row->c0); 2252 mapcell *cell = row->col + (x + mx - row->c0);
1607 2253
1608 int px = x * 32; 2254 int px = x * T;
1609 int py = y * 32; 2255 int py = y * T;
2256
2257 if (expect_false (cell->player == player))
2258 {
2259 px += sdx;
2260 py += sdy;
2261 }
1610 2262
1611 if (cell->stat_hp) 2263 if (cell->stat_hp)
1612 { 2264 {
1613 int width = cell->stat_width * 32; 2265 int width = cell->stat_width * T;
1614 int thick = sh / 28 + 1 + cell->stat_width; 2266 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1615 2267
1616 glColor3ub (0, 0, 0); 2268 glColor3ub (0, 0, 0);
1617 glRectf (px + 1, py - thick - 2, 2269 glRectf (px + 1, py - thick - 2,
1618 px + width - 1, py); 2270 px + width - 1, py);
1619 2271
… …
1625 } 2277 }
1626 } 2278 }
1627} 2279}
1628 2280
1629void 2281void
1630draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2282draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1631 CODE: 2283 CODE:
1632{ 2284{
1633 static float color[16][3] = { 2285 static float color[16][3] = {
1634 { 0.00F, 0.00F, 0.00F }, 2286 { 0.00F, 0.00F, 0.00F },
1635 { 1.00F, 1.00F, 1.00F }, 2287 { 1.00F, 1.00F, 1.00F },
… …
1685 glDisable (GL_BLEND); 2337 glDisable (GL_BLEND);
1686 glDisable (GL_TEXTURE_2D); 2338 glDisable (GL_TEXTURE_2D);
1687} 2339}
1688 2340
1689void 2341void
1690fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2342fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1691 PPCODE: 2343 PPCODE:
1692{ 2344{
1693 int x, y; 2345 int x, y;
2346 int sw1 = sw + 2;
2347 int sh1 = sh + 2;
2348 int sh3 = sh * 3;
1694 int sw4 = (sw + 3) & ~3; 2349 int sw34 = (sw * 3 + 3) & ~3;
2350 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1695 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2351 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1696 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2352 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1697 2353
1698 memset (darkness, 255, sw4 * sh);
1699 SvPOK_only (darkness_sv); 2354 SvPOK_only (darkness3_sv);
1700 SvCUR_set (darkness_sv, sw4 * sh); 2355 SvCUR_set (darkness3_sv, sw34 * sh3);
1701 2356
1702 mx += self->x; 2357 mx += self->x - 1;
1703 my += self->y; 2358 my += self->y - 1;
1704 2359
2360 memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2361
1705 for (y = 0; y < sh; y++) 2362 for (y = 0; y < sh1; y++)
1706 if (0 <= y + my && y + my < self->rows) 2363 if (0 <= y + my && y + my < self->rows)
1707 { 2364 {
1708 maprow *row = self->row + (y + my); 2365 maprow *row = self->row + (y + my);
1709 2366
1710 for (x = 0; x < sw; x++) 2367 for (x = 0; x < sw1; x++)
1711 if (row->c0 <= x + mx && x + mx < row->c1) 2368 if (row->c0 <= x + mx && x + mx < row->c1)
1712 { 2369 {
1713 mapcell *cell = row->col + (x + mx - row->c0); 2370 mapcell *cell = row->col + (x + mx - row->c0);
1714 2371
1715 darkness[y * sw4 + x] = cell->darkness 2372 darkness1 [y * sw1 + x] = cell->darkness
1716 ? 255 - (cell->darkness - 1) 2373 ? 255 - (cell->darkness - 1)
1717 : 255 - FOW_DARKNESS; 2374 : 255 - FOW_DARKNESS;
1718 } 2375 }
1719 } 2376 }
1720 2377
2378 for (y = 0; y < sh; ++y)
2379 for (x = 0; x < sw; ++x)
2380 {
2381 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2382 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2383 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2384 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2385 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2386 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2387 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2388 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2389 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2390
2391 uint8_t r11 = (d11 + d21 + d12) / 3;
2392 uint8_t r21 = d21;
2393 uint8_t r31 = (d21 + d31 + d32) / 3;
2394
2395 uint8_t r12 = d12;
2396 uint8_t r22 = d22;
2397 uint8_t r32 = d32;
2398
2399 uint8_t r13 = (d13 + d23 + d12) / 3;
2400 uint8_t r23 = d23;
2401 uint8_t r33 = (d23 + d33 + d32) / 3;
2402
2403 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2404 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2405 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2406 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2407 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2408 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2409 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2410 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2411 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2412 }
2413
2414 free (darkness1);
2415
1721 EXTEND (SP, 3); 2416 EXTEND (SP, 3);
1722 PUSHs (sv_2mortal (newSViv (sw4))); 2417 PUSHs (sv_2mortal (newSViv (sw34)));
1723 PUSHs (sv_2mortal (newSViv (sh))); 2418 PUSHs (sv_2mortal (newSViv (sh3)));
1724 PUSHs (darkness_sv); 2419 PUSHs (darkness3_sv);
1725} 2420}
1726 2421
1727SV * 2422SV *
1728get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2423get_rect (DC::Map self, int x0, int y0, int w, int h)
1729 CODE: 2424 CODE:
1730{ 2425{
1731 int x, y, x1, y1; 2426 int x, y, x1, y1;
1732 SV *data_sv = newSV (w * h * 7 + 5); 2427 SV *data_sv = newSV (w * h * 7 + 5);
1733 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2428 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1758 if (row && row->c0 <= x && x < row->c1) 2453 if (row && row->c0 <= x && x < row->c1)
1759 { 2454 {
1760 mapcell *cell = row->col + (x - row->c0); 2455 mapcell *cell = row->col + (x - row->c0);
1761 uint8_t flags = 0; 2456 uint8_t flags = 0;
1762 2457
1763 if (cell->face [0]) flags |= 1; 2458 if (cell->tile [0]) flags |= 1;
1764 if (cell->face [1]) flags |= 2; 2459 if (cell->tile [1]) flags |= 2;
1765 if (cell->face [2]) flags |= 4; 2460 if (cell->tile [2]) flags |= 4;
1766 2461
1767 *data++ = flags; 2462 *data++ = flags;
1768 2463
1769 if (flags & 1) 2464 if (flags & 1)
1770 { 2465 {
2466 tileid tile = cell->tile [0];
1771 *data++ = cell->face [0] >> 8; 2467 *data++ = tile >> 8;
1772 *data++ = cell->face [0]; 2468 *data++ = tile;
1773 } 2469 }
1774 2470
1775 if (flags & 2) 2471 if (flags & 2)
1776 { 2472 {
2473 tileid tile = cell->tile [1];
1777 *data++ = cell->face [1] >> 8; 2474 *data++ = tile >> 8;
1778 *data++ = cell->face [1]; 2475 *data++ = tile;
1779 } 2476 }
1780 2477
1781 if (flags & 4) 2478 if (flags & 4)
1782 { 2479 {
2480 tileid tile = cell->tile [2];
1783 *data++ = cell->face [2] >> 8; 2481 *data++ = tile >> 8;
1784 *data++ = cell->face [2]; 2482 *data++ = tile;
1785 } 2483 }
1786 } 2484 }
1787 else 2485 else
1788 *data++ = 0; 2486 *data++ = 0;
1789 } 2487 }
1790 } 2488 }
1791 2489
2490 /* if size is w*h + 5 then no data has been found */
2491 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2492 {
1792 SvPOK_only (data_sv); 2493 SvPOK_only (data_sv);
1793 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2494 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2495 }
2496
1794 RETVAL = data_sv; 2497 RETVAL = data_sv;
1795} 2498}
1796 OUTPUT: 2499 OUTPUT:
1797 RETVAL 2500 RETVAL
1798 2501
1799void 2502void
1800set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2503set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1801 PPCODE: 2504 PPCODE:
1802{ 2505{
1803 int x, y, z; 2506 int x, y, z;
1804 int w, h; 2507 int w, h;
1805 int x1, y1; 2508 int x1, y1;
2509 STRLEN len;
2510 uint8_t *data, *end;
2511
2512 len = SvLEN (data_sv);
2513 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2514 data = SvPVbyte_nolen (data_sv);
2515 end = data + len + 8;
2516
2517 if (len < 5)
2518 XSRETURN_EMPTY;
1806 2519
1807 if (*data++ != 0) 2520 if (*data++ != 0)
1808 return; /* version mismatch */ 2521 XSRETURN_EMPTY; /* version mismatch */
1809 2522
1810 w = *data++ << 8; w |= *data++; 2523 w = *data++ << 8; w |= *data++;
1811 h = *data++ << 8; h |= *data++; 2524 h = *data++ << 8; h |= *data++;
1812 2525
1813 // we need to do this 'cause we don't keep an absolute coord system for rows 2526 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1825 { 2538 {
1826 maprow *row = map_get_row (self, y); 2539 maprow *row = map_get_row (self, y);
1827 2540
1828 for (x = x0; x < x1; x++) 2541 for (x = x0; x < x1; x++)
1829 { 2542 {
2543 uint8_t flags;
2544
2545 if (data + 7 >= end)
2546 XSRETURN_EMPTY;
2547
1830 uint8_t flags = *data++; 2548 flags = *data++;
1831 2549
1832 if (flags) 2550 if (flags)
1833 { 2551 {
1834 mapface face[3] = { 0, 0, 0 };
1835
1836 mapcell *cell = row_get_cell (row, x); 2552 mapcell *cell = row_get_cell (row, x);
2553 tileid tile[3] = { 0, 0, 0 };
1837 2554
1838 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2555 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1839 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2556 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1840 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2557 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1841 2558
1842 if (cell->darkness == 0) 2559 if (cell->darkness == 0)
1843 { 2560 {
1844 cell->darkness = 0; 2561 /*cell->darkness = 0;*/
2562 EXTEND (SP, 3);
1845 2563
1846 for (z = 0; z <= 2; z++) 2564 for (z = 0; z <= 2; z++)
1847 { 2565 {
1848 cell->face[z] = face[z]; 2566 tileid t = tile [z];
1849 2567
1850 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2568 if (t >= self->texs || (t && !self->tex [t].name))
2569 {
1851 XPUSHs (sv_2mortal (newSViv (face[z]))); 2570 PUSHs (sv_2mortal (newSViv (t)));
2571 need_texid (self, t);
2572 }
2573
2574 cell->tile [z] = t;
1852 } 2575 }
1853 } 2576 }
1854 } 2577 }
1855 } 2578 }
1856 } 2579 }
1857} 2580}
1858 2581
1859MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2582MODULE = Deliantra::Client PACKAGE = DC::RW
1860 2583
1861CFPlus::MixChunk 2584DC::RW
1862new_from_file (SV *class, char *path) 2585new (SV *class, SV *data_sv)
1863 CODE: 2586 CODE:
1864 RETVAL = Mix_LoadWAV (path); 2587{
2588 STRLEN datalen;
2589 char *data = SvPVbyte (data_sv, datalen);
2590
2591 RETVAL = SDL_RWFromConstMem (data, datalen);
2592}
1865 OUTPUT: 2593 OUTPUT:
1866 RETVAL 2594 RETVAL
1867 2595
2596DC::RW
2597new_from_file (SV *class, const char *path, const char *mode = "rb")
2598 CODE:
2599 RETVAL = SDL_RWFromFile (path, mode);
2600 OUTPUT:
2601 RETVAL
2602
2603# fails on win32:
2604# dc.xs(2268) : error C2059: syntax error : '('
1868void 2605#void
2606#close (DC::RW self)
2607# CODE:
2608# (self->(close)) (self);
2609
2610MODULE = Deliantra::Client PACKAGE = DC::Channel
2611
2612PROTOTYPES: DISABLE
2613
2614DC::Channel
2615find ()
2616 CODE:
2617{
2618 RETVAL = Mix_GroupAvailable (-1);
2619
2620 if (RETVAL < 0)
2621 {
2622 RETVAL = Mix_GroupOldest (-1);
2623
2624 if (RETVAL < 0)
2625 XSRETURN_UNDEF;
2626
2627 Mix_HaltChannel (RETVAL);
2628 }
2629
2630 Mix_UnregisterAllEffects (RETVAL);
2631 Mix_Volume (RETVAL, 128);
2632}
2633 OUTPUT:
2634 RETVAL
2635
2636void
2637halt (DC::Channel self)
2638 CODE:
2639 Mix_HaltChannel (self);
2640
2641void
2642expire (DC::Channel self, int ticks = -1)
2643 CODE:
2644 Mix_ExpireChannel (self, ticks);
2645
2646void
2647fade_out (DC::Channel self, int ticks = -1)
2648 CODE:
2649 Mix_FadeOutChannel (self, ticks);
2650
2651int
2652volume (DC::Channel self, int volume)
2653 CODE:
2654 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2655 OUTPUT:
2656 RETVAL
2657
2658void
2659unregister_all_effects (DC::Channel self)
2660 CODE:
2661 Mix_UnregisterAllEffects (self);
2662
2663void
2664set_panning (DC::Channel self, int left, int right)
2665 CODE:
2666 left = CLAMP (left , 0, 255);
2667 right = CLAMP (right, 0, 255);
2668 Mix_SetPanning (self, left, right);
2669
2670void
2671set_distance (DC::Channel self, int distance)
2672 CODE:
2673 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2674
2675void
2676set_position (DC::Channel self, int angle, int distance)
2677 CODE:
2678
2679void
2680set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2681 CODE:
2682{
2683 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2684 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2685 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2686}
2687
2688void
2689set_reverse_stereo (DC::Channel self, int flip)
2690 CODE:
2691 Mix_SetReverseStereo (self, flip);
2692
2693MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2694
2695PROTOTYPES: DISABLE
2696
2697DC::MixChunk
2698new (SV *class, DC::RW rwops)
2699 CODE:
2700 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2701 OUTPUT:
2702 RETVAL
2703
2704void
1869DESTROY (CFPlus::MixChunk self) 2705DESTROY (DC::MixChunk self)
1870 CODE: 2706 CODE:
1871 Mix_FreeChunk (self); 2707 Mix_FreeChunk (self);
1872 2708
1873int 2709int
1874volume (CFPlus::MixChunk self, int volume = -1) 2710volume (DC::MixChunk self, int volume = -1)
1875 CODE: 2711 CODE:
2712 if (items > 1)
2713 volume = CLAMP (volume, 0, 128);
1876 RETVAL = Mix_VolumeChunk (self, volume); 2714 RETVAL = Mix_VolumeChunk (self, volume);
1877 OUTPUT: 2715 OUTPUT:
1878 RETVAL 2716 RETVAL
1879 2717
1880int 2718DC::Channel
1881play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2719play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1882 CODE: 2720 CODE:
2721{
1883 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2722 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2723
2724 if (RETVAL < 0)
2725 XSRETURN_UNDEF;
2726
2727 if (channel < 0)
2728 {
2729 Mix_UnregisterAllEffects (RETVAL);
2730 Mix_Volume (RETVAL, 128);
2731 }
2732}
1884 OUTPUT: 2733 OUTPUT:
1885 RETVAL 2734 RETVAL
1886 2735
1887MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2736MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1888 2737
1889int 2738int
1890volume (int volume = -1) 2739volume (int volume = -1)
2740 PROTOTYPE: ;$
1891 CODE: 2741 CODE:
2742 if (items > 0)
2743 volume = CLAMP (volume, 0, 128);
1892 RETVAL = Mix_VolumeMusic (volume); 2744 RETVAL = Mix_VolumeMusic (volume);
1893 OUTPUT: 2745 OUTPUT:
1894 RETVAL 2746 RETVAL
1895 2747
2748void
2749fade_out (int ms)
2750 CODE:
2751 Mix_FadeOutMusic (ms);
2752
2753void
2754halt ()
2755 CODE:
2756 Mix_HaltMusic ();
2757
1896CFPlus::MixMusic 2758DC::MixMusic
1897new_from_file (SV *class, char *path) 2759new (SV *class, DC::RW rwops)
1898 CODE: 2760 CODE:
1899 RETVAL = Mix_LoadMUS (path); 2761 RETVAL = Mix_LoadMUS_RW (rwops);
1900 OUTPUT: 2762 OUTPUT:
1901 RETVAL 2763 RETVAL
1902 2764
1903void 2765void
1904DESTROY (CFPlus::MixMusic self) 2766DESTROY (DC::MixMusic self)
1905 CODE: 2767 CODE:
1906 Mix_FreeMusic (self); 2768 Mix_FreeMusic (self);
1907 2769
1908int 2770int
1909play (CFPlus::MixMusic self, int loops = -1) 2771play (DC::MixMusic self, int loops = -1)
1910 CODE: 2772 CODE:
1911 RETVAL = Mix_PlayMusic (self, loops); 2773 RETVAL = Mix_PlayMusic (self, loops);
1912 OUTPUT: 2774 OUTPUT:
1913 RETVAL 2775 RETVAL
1914 2776
1915MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2777void
2778fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2779 CODE:
2780 Mix_FadeInMusicPos (self, loops, ms, position);
2781
2782MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2783
2784PROTOTYPES: ENABLE
1916 2785
1917BOOT: 2786BOOT:
1918{ 2787{
1919 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2788 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1920 static const struct { 2789 static const struct {
1921 const char *name; 2790 const char *name;
1922 IV iv; 2791 IV iv;
1923 } *civ, const_iv[] = { 2792 } *civ, const_iv[] = {
1924# define const_iv(name) { # name, (IV)name } 2793# define const_iv(name) { # name, (IV)name }
2794 const_iv (GL_VENDOR),
2795 const_iv (GL_VERSION),
2796 const_iv (GL_EXTENSIONS),
1925 const_iv (GL_COLOR_MATERIAL), 2797 const_iv (GL_COLOR_MATERIAL),
1926 const_iv (GL_SMOOTH), 2798 const_iv (GL_SMOOTH),
1927 const_iv (GL_FLAT), 2799 const_iv (GL_FLAT),
1928 const_iv (GL_DITHER), 2800 const_iv (GL_DITHER),
1929 const_iv (GL_BLEND), 2801 const_iv (GL_BLEND),
… …
1933 const_iv (GL_ALPHA_TEST), 2805 const_iv (GL_ALPHA_TEST),
1934 const_iv (GL_NORMALIZE), 2806 const_iv (GL_NORMALIZE),
1935 const_iv (GL_RESCALE_NORMAL), 2807 const_iv (GL_RESCALE_NORMAL),
1936 const_iv (GL_FRONT), 2808 const_iv (GL_FRONT),
1937 const_iv (GL_BACK), 2809 const_iv (GL_BACK),
2810 const_iv (GL_AUX0),
1938 const_iv (GL_AND), 2811 const_iv (GL_AND),
1939 const_iv (GL_ONE), 2812 const_iv (GL_ONE),
1940 const_iv (GL_ZERO), 2813 const_iv (GL_ZERO),
1941 const_iv (GL_SRC_ALPHA), 2814 const_iv (GL_SRC_ALPHA),
1942 const_iv (GL_DST_ALPHA), 2815 const_iv (GL_DST_ALPHA),
… …
1955 const_iv (GL_INTENSITY), 2828 const_iv (GL_INTENSITY),
1956 const_iv (GL_LUMINANCE), 2829 const_iv (GL_LUMINANCE),
1957 const_iv (GL_LUMINANCE_ALPHA), 2830 const_iv (GL_LUMINANCE_ALPHA),
1958 const_iv (GL_FLOAT), 2831 const_iv (GL_FLOAT),
1959 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2832 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2833 const_iv (GL_COMPRESSED_ALPHA_ARB),
2834 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2835 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2836 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2837 const_iv (GL_COMPRESSED_RGB_ARB),
2838 const_iv (GL_COMPRESSED_RGBA_ARB),
1960 const_iv (GL_COMPILE), 2839 const_iv (GL_COMPILE),
2840 const_iv (GL_PROXY_TEXTURE_1D),
2841 const_iv (GL_PROXY_TEXTURE_2D),
1961 const_iv (GL_TEXTURE_1D), 2842 const_iv (GL_TEXTURE_1D),
1962 const_iv (GL_TEXTURE_2D), 2843 const_iv (GL_TEXTURE_2D),
1963 const_iv (GL_TEXTURE_ENV), 2844 const_iv (GL_TEXTURE_ENV),
1964 const_iv (GL_TEXTURE_MAG_FILTER), 2845 const_iv (GL_TEXTURE_MAG_FILTER),
1965 const_iv (GL_TEXTURE_MIN_FILTER), 2846 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1986 const_iv (GL_COLOR_LOGIC_OP), 2867 const_iv (GL_COLOR_LOGIC_OP),
1987 const_iv (GL_SEPARABLE_2D), 2868 const_iv (GL_SEPARABLE_2D),
1988 const_iv (GL_CONVOLUTION_2D), 2869 const_iv (GL_CONVOLUTION_2D),
1989 const_iv (GL_CONVOLUTION_BORDER_MODE), 2870 const_iv (GL_CONVOLUTION_BORDER_MODE),
1990 const_iv (GL_CONSTANT_BORDER), 2871 const_iv (GL_CONSTANT_BORDER),
2872 const_iv (GL_POINTS),
1991 const_iv (GL_LINES), 2873 const_iv (GL_LINES),
1992 const_iv (GL_LINE_STRIP), 2874 const_iv (GL_LINE_STRIP),
1993 const_iv (GL_LINE_LOOP), 2875 const_iv (GL_LINE_LOOP),
1994 const_iv (GL_QUADS), 2876 const_iv (GL_QUADS),
1995 const_iv (GL_QUAD_STRIP), 2877 const_iv (GL_QUAD_STRIP),
1996 const_iv (GL_TRIANGLES), 2878 const_iv (GL_TRIANGLES),
1997 const_iv (GL_TRIANGLE_STRIP), 2879 const_iv (GL_TRIANGLE_STRIP),
1998 const_iv (GL_TRIANGLE_FAN), 2880 const_iv (GL_TRIANGLE_FAN),
2881 const_iv (GL_POLYGON),
1999 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2882 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2883 const_iv (GL_POINT_SMOOTH_HINT),
2884 const_iv (GL_LINE_SMOOTH_HINT),
2885 const_iv (GL_POLYGON_SMOOTH_HINT),
2886 const_iv (GL_GENERATE_MIPMAP_HINT),
2887 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2000 const_iv (GL_FASTEST), 2888 const_iv (GL_FASTEST),
2889 const_iv (GL_DONT_CARE),
2890 const_iv (GL_NICEST),
2001 const_iv (GL_V2F), 2891 const_iv (GL_V2F),
2002 const_iv (GL_V3F), 2892 const_iv (GL_V3F),
2003 const_iv (GL_T2F_V3F), 2893 const_iv (GL_T2F_V3F),
2004 const_iv (GL_T2F_N3F_V3F), 2894 const_iv (GL_T2F_N3F_V3F),
2005# undef const_iv 2895# undef const_iv
2006 }; 2896 };
2007 2897
2008 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2898 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2009 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2899 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2900
2901 texture_av = newAV ();
2902 AvREAL_off (texture_av);
2010} 2903}
2904
2905void
2906disable_GL_EXT_blend_func_separate ()
2907 CODE:
2908 gl.BlendFuncSeparate = 0;
2909 gl.BlendFuncSeparateEXT = 0;
2011 2910
2012char * 2911char *
2013gl_vendor () 2912gl_vendor ()
2014 CODE: 2913 CODE:
2015 RETVAL = (char *)glGetString (GL_VENDOR); 2914 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2028 CODE: 2927 CODE:
2029 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2928 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2030 OUTPUT: 2929 OUTPUT:
2031 RETVAL 2930 RETVAL
2032 2931
2932const char *glGetString (GLenum pname)
2933
2934GLint glGetInteger (GLenum pname)
2935 CODE:
2936 glGetIntegerv (pname, &RETVAL);
2937 OUTPUT:
2938 RETVAL
2939
2940GLdouble glGetDouble (GLenum pname)
2941 CODE:
2942 glGetDoublev (pname, &RETVAL);
2943 OUTPUT:
2944 RETVAL
2945
2033int glGetError () 2946int glGetError ()
2034 2947
2035void glFinish () 2948void glFinish ()
2036 2949
2037void glClear (int mask) 2950void glClear (int mask)
… …
2074# near_ and far_ are due to microsofts buggy "c" compiler 2987# near_ and far_ are due to microsofts buggy "c" compiler
2075void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2988void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2076 2989
2077# near_ and far_ are due to microsofts buggy "c" compiler 2990# near_ and far_ are due to microsofts buggy "c" compiler
2078void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2991void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2992
2993PROTOTYPES: DISABLE
2079 2994
2080void glViewport (int x, int y, int width, int height) 2995void glViewport (int x, int y, int width, int height)
2081 2996
2082void glScissor (int x, int y, int width, int height) 2997void glScissor (int x, int y, int width, int height)
2083 2998
… …
2091 3006
2092void glRotate (float angle, float x, float y, float z) 3007void glRotate (float angle, float x, float y, float z)
2093 CODE: 3008 CODE:
2094 glRotatef (angle, x, y, z); 3009 glRotatef (angle, x, y, z);
2095 3010
2096void glBegin (int mode)
2097
2098void glEnd ()
2099
2100void glColor (float r, float g, float b, float a = 1.0) 3011void glColor (float r, float g, float b, float a = 1.0)
2101 PROTOTYPE: @ 3012 PROTOTYPE: @
2102 ALIAS: 3013 ALIAS:
2103 glColor_premultiply = 1 3014 glColor_premultiply = 1
2104 CODE: 3015 CODE:
2105 if (ix) 3016 if (ix)
2106 { 3017 {
… …
2109 b *= a; 3020 b *= a;
2110 } 3021 }
2111 // microsoft visual "c" rounds instead of truncating... 3022 // microsoft visual "c" rounds instead of truncating...
2112 glColor4f (r, g, b, a); 3023 glColor4f (r, g, b, a);
2113 3024
2114void glInterleavedArrays (int format, int stride, char *data)
2115
2116void glDrawElements (int mode, int count, int type, char *indices)
2117
2118# 1.2 void glDrawRangeElements (int mode, int start, int end
2119
2120void glRasterPos (float x, float y, float z = 0.) 3025void glRasterPos (float x, float y, float z = 0.)
2121 CODE: 3026 CODE:
2122 glRasterPos3f (0, 0, z); 3027 glRasterPos3f (0, 0, z);
2123 glBitmap (0, 0, 0, 0, x, y, 0); 3028 glBitmap (0, 0, 0, 0, x, y, 0);
2124 3029
… …
2128 3033
2129void glTexCoord (float s, float t) 3034void glTexCoord (float s, float t)
2130 CODE: 3035 CODE:
2131 glTexCoord2f (s, t); 3036 glTexCoord2f (s, t);
2132 3037
3038void glRect (float x1, float y1, float x2, float y2)
3039 CODE:
3040 glRectf (x1, y1, x2, y2);
3041
3042void glRect_lineloop (float x1, float y1, float x2, float y2)
3043 CODE:
3044 glBegin (GL_LINE_LOOP);
3045 glVertex2f (x1, y1);
3046 glVertex2f (x2, y1);
3047 glVertex2f (x2, y2);
3048 glVertex2f (x1, y2);
3049 glEnd ();
3050
3051PROTOTYPES: ENABLE
3052
3053void glBegin (int mode)
3054
3055void glEnd ()
3056
3057void glPointSize (GLfloat size)
3058
3059void glLineWidth (GLfloat width)
3060
3061void glInterleavedArrays (int format, int stride, char *data)
3062
3063void glDrawElements (int mode, int count, int type, char *indices)
3064
3065# 1.2 void glDrawRangeElements (int mode, int start, int end
3066
2133void glTexEnv (int target, int pname, float param) 3067void glTexEnv (int target, int pname, float param)
2134 CODE: 3068 CODE:
2135 glTexEnvf (target, pname, param); 3069 glTexEnvf (target, pname, param);
2136 3070
2137void glTexParameter (int target, int pname, float param) 3071void glTexParameter (int target, int pname, float param)
… …
2153void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3087void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2154 CODE: 3088 CODE:
2155 if (gl.SeparableFilter2D) 3089 if (gl.SeparableFilter2D)
2156 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3090 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2157 3091
2158void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3092void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2159 3093
2160void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3094void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2161 3095
2162void glDrawPixels (int width, int height, int format, int type, char *pixels) 3096void glDrawPixels (int width, int height, int format, int type, char *pixels)
3097
3098void glPixelZoom (float x, float y)
2163 3099
2164void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3100void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2165 3101
2166int glGenTexture () 3102int glGenTexture ()
2167 CODE: 3103 CODE:
2168{ 3104 RETVAL = gen_texture ();
2169 GLuint name;
2170 glGenTextures (1, &name);
2171 RETVAL = name;
2172}
2173 OUTPUT: 3105 OUTPUT:
2174 RETVAL 3106 RETVAL
2175 3107
2176void glDeleteTexture (int name) 3108void glDeleteTexture (int name)
2177 CODE: 3109 CODE:
2178{
2179 GLuint name_ = name;
2180 glDeleteTextures (1, &name_); 3110 del_texture (name);
2181} 3111
2182
2183int glGenList () 3112int glGenList ()
2184 CODE: 3113 CODE:
2185 RETVAL = glGenLists (1); 3114 RETVAL = glGenLists (1);
2186 OUTPUT: 3115 OUTPUT:
2187 RETVAL 3116 RETVAL
… …
2194 3123
2195void glEndList () 3124void glEndList ()
2196 3125
2197void glCallList (int list) 3126void glCallList (int list)
2198 3127
3128MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3129
3130PROTOTYPES: DISABLE
3131
3132void
3133find_widget (SV *self, NV x, NV y)
3134 PPCODE:
3135{
3136 if (within_widget (self, x, y))
3137 XPUSHs (self);
3138}
3139
3140BOOT:
3141{
3142 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3143
3144 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3145 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3146 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3147 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3148}
3149
3150void
3151draw (SV *self)
3152 CODE:
3153{
3154 HV *hv;
3155 SV **svp;
3156 NV x, y, w, h;
3157 SV *draw_x_sv = GvSV (draw_x_gv);
3158 SV *draw_y_sv = GvSV (draw_y_gv);
3159 SV *draw_w_sv = GvSV (draw_w_gv);
3160 SV *draw_h_sv = GvSV (draw_h_gv);
3161 double draw_x, draw_y;
3162
3163 if (!SvROK (self))
3164 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3165
3166 hv = (HV *)SvRV (self);
3167
3168 if (SvTYPE (hv) != SVt_PVHV)
3169 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3170
3171 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3172 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3173
3174 if (!h || !w)
3175 XSRETURN_EMPTY;
3176
3177 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3178 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3179
3180 draw_x = SvNV (draw_x_sv) + x;
3181 draw_y = SvNV (draw_y_sv) + y;
3182
3183 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3184 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3185 XSRETURN_EMPTY;
3186
3187 sv_setnv (draw_x_sv, draw_x);
3188 sv_setnv (draw_y_sv, draw_y);
3189
3190 glPushMatrix ();
3191 glTranslated (x, y, 0);
3192
3193 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3194 {
3195 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3196
3197 if (svp && SvTRUE (*svp))
3198 {
3199 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3200 glEnable (GL_BLEND);
3201 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3202 glBegin (GL_QUADS);
3203 glVertex2f (0, 0);
3204 glVertex2f (w, 0);
3205 glVertex2f (w, h);
3206 glVertex2f (0, h);
3207 glEnd ();
3208 glDisable (GL_BLEND);
3209 }
3210 }
3211#if 0
3212 // draw borders, for debugging
3213 glPushMatrix ();
3214 glColor4f (1., 1., 0., 1.);
3215 glTranslatef (.5, .5, 0.);
3216 glBegin (GL_LINE_LOOP);
3217 glVertex2f (0 , 0);
3218 glVertex2f (w - 1, 0);
3219 glVertex2f (w - 1, h - 1);
3220 glVertex2f (0 , h - 1);
3221 glEnd ();
3222 glPopMatrix ();
3223#endif
3224 PUSHMARK (SP);
3225 XPUSHs (self);
3226 PUTBACK;
3227 call_method ("_draw", G_VOID | G_DISCARD);
3228 SPAGAIN;
3229
3230 glPopMatrix ();
3231
3232 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3233 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3234}
3235

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