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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.176 by root, Tue Apr 10 09:39:48 2007 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 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 atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
17#endif 26#endif
18 27
19#include <assert.h> 28#include <assert.h>
20#include <math.h> 29#include <math.h>
21#include <string.h> 30#include <string.h>
22#include <stdio.h> 31#include <stdio.h>
23#include <stdlib.h> 32#include <stdlib.h>
24 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
25#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
26#include <SDL_endian.h> 38#include <SDL_endian.h>
27#include <SDL_image.h> 39#include <SDL_image.h>
28#include <SDL_mixer.h> 40#include <SDL_mixer.h>
29#include <SDL_opengl.h> 41#include <SDL_opengl.h>
30 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
31#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
32#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
33 52
34#include <glib/gmacros.h> 53#include <glib/gmacros.h>
35 54
36#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
37 67
38#ifndef _WIN32 68#ifndef _WIN32
39# include <sys/types.h> 69# include <sys/types.h>
40# include <sys/socket.h> 70# include <sys/socket.h>
41# include <netinet/in.h> 71# include <netinet/in.h>
42# include <netinet/tcp.h> 72# include <netinet/tcp.h>
43# include <inttypes.h> 73# include <inttypes.h>
44#endif 74#endif
45 75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
78#else
79# define expect(expr,value) (expr)
80#endif
81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
46#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
47 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
48#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
49 91
50#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
51#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
52 94
53#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
54 96
55#if 0 97/* mask out modifiers we are not interested in */
56# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
57#else 99
58# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
59#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
60 125
61static struct 126static struct
62{ 127{
63#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
64#include "glfunc.h" 129#include "glfunc.h"
65#undef GL_FUNC 130#undef GL_FUNC
66} gl; 131} gl;
67 132
133static void
68static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
69{ 135{
70 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
71 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
72 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
73 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
74 else 140 else
75 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
76} 142}
77 143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
78#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
79 170
80#include "pango-font.c" 171#include "pango-font.c"
81#include "pango-fontmap.c" 172#include "pango-fontmap.c"
82#include "pango-render.c" 173#include "pango-render.c"
83 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
84typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
85typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
86 179
87typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
88 181
89static int 182static int
90shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
91{ 184{
92 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
… …
106 199
107typedef struct cf_layout { 200typedef struct cf_layout {
108 PangoLayout *pl; 201 PangoLayout *pl;
109 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
110 int base_height; 203 int base_height;
111 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
112} *CFPlus__Layout; 206} *DC__Layout;
113 207
114static CFPlus__Font default_font; 208static DC__Font default_font;
115static PangoContext *opengl_context; 209static PangoContext *opengl_context;
116static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
117 211
118static void 212static void
119substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
… …
124#endif 218#endif
125 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
126} 220}
127 221
128static void 222static void
129layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
130{ 224{
131 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
132 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
133 */ 227 */
134 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
135 229
136 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
137 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
138 232
139 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
140} 234}
141 235
142static void 236static void
143layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
144{ 238{
145 PangoRectangle rect; 239 PangoRectangle rect;
146 240
147 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
148 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
159 253
160typedef uint16_t tileid; 254typedef uint16_t tileid;
161typedef uint16_t faceid; 255typedef uint16_t faceid;
162 256
163typedef struct { 257typedef struct {
164 int name; 258 GLuint name;
165 int w, h; 259 int w, h;
166 float s, t; 260 float s, t;
167 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
168 tileid smoothtile; 262 tileid smoothtile;
169 uint8_t smoothlevel; 263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
170} maptex; 265} maptex;
171 266
172typedef struct { 267typedef struct {
173 uint32_t player; 268 uint32_t player;
174 tileid tile[3]; 269 tileid tile[3];
… …
187 int faces; tileid *face2tile; // [faceid] 282 int faces; tileid *face2tile; // [faceid]
188 int texs; maptex *tex; // [tileid] 283 int texs; maptex *tex; // [tileid]
189 284
190 int32_t rows; 285 int32_t rows;
191 maprow *row; 286 maprow *row;
192} *CFPlus__Map; 287} *DC__Map;
193 288
194static char * 289static char *
195prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
196{ 291{
197 char *p; 292 char *p;
… …
235 self->texs *= 2; 330 self->texs *= 2;
236 } 331 }
237} 332}
238 333
239static maprow * 334static maprow *
240map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
241{ 336{
242 if (0 > y) 337 if (0 > y)
243 { 338 {
244 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
245 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
283 378
284 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
285} 380}
286 381
287static mapcell * 382static mapcell *
288map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
289{ 384{
290 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
291} 386}
292 387
293static void 388static void
294map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
295{ 390{
296 int r; 391 int r;
297 392
298 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
299 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
306 self->oy = 0; 401 self->oy = 0;
307 self->row = 0; 402 self->row = 0;
308 self->rows = 0; 403 self->rows = 0;
309} 404}
310 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
311static void 416static void
312map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
313{ 418{
314 int x, y; 419 int x, y;
315 maprow *row; 420 maprow *row;
316 mapcell *cell; 421 mapcell *cell;
317 422
… …
329 if (x >= row->c1) 434 if (x >= row->c1)
330 break; 435 break;
331 436
332 cell = row->col + x - row->c0; 437 cell = row->col + x - row->c0;
333 438
334 cell->darkness = 0; 439 CELL_CLEAR (cell);
335 cell->stat_hp = 0;
336 cell->flags = 0;
337 cell->player = 0;
338 } 440 }
339 } 441 }
340} 442}
341 443
342typedef struct { 444typedef struct {
… …
345} smooth_key; 447} smooth_key;
346 448
347static void 449static void
348smooth_or_bits (HV *hv, smooth_key *key, IV bits) 450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
349{ 451{
350 SV **sv = hv_fetch (hv, (char *)key, sizeof (key), 1); 452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
351 453
352 if (SvIOK (*sv)) 454 if (SvIOK (*sv))
353 SvIV_set (*sv, SvIVX (*sv) | bits); 455 SvIV_set (*sv, SvIVX (*sv) | bits);
354 else 456 else
355 sv_setiv (*sv, bits); 457 sv_setiv (*sv, bits);
… …
377 ev.code = 1; 479 ev.code = 1;
378 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
379 ev.data2 = 0; 481 ev.data2 = 0;
380 482
381 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486static unsigned int
487div255 (unsigned int n)
488{
489 return (n + (n >> 8)) >> 8;
382} 490}
383 491
384static unsigned int 492static unsigned int
385minpot (unsigned int n) 493minpot (unsigned int n)
386{ 494{
… …
396 n |= n >> 16; 504 n |= n >> 16;
397 505
398 return n + 1; 506 return n + 1;
399} 507}
400 508
509static unsigned int
510popcount (unsigned int n)
511{
512 n -= (n >> 1) & 0x55555555U;
513 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
514 n = ((n >> 4) + n) & 0x0f0f0f0fU;
515 n *= 0x01010101U;
516
517 return n >> 24;
518}
519
401/* SDL should provide this, really. */ 520/* SDL should provide this, really. */
402#define SDLK_MODIFIER_MIN 300 521#define SDLK_MODIFIER_MIN 300
403#define SDLK_MODIFIER_MAX 314 522#define SDLK_MODIFIER_MAX 314
404 523
405MODULE = CFPlus PACKAGE = CFPlus 524/******************************************************************************/
525
526static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
527static GV *hover_gv;
528
529static int
530within_widget (SV *widget, NV x, NV y)
531{
532 HV *self;
533 SV **svp;
534 NV wx, ww, wy, wh;
535
536 if (!SvROK (widget))
537 return 0;
538
539 self = (HV *)SvRV (widget);
540
541 if (SvTYPE (self) != SVt_PVHV)
542 return 0;
543
544 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
545 if (y < wy)
546 return 0;
547
548 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
549 if (y >= wy + wh)
550 return 0;
551
552 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
553 if (x < wx)
554 return 0;
555
556 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
557 if (x >= wx + ww)
558 return 0;
559
560 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
561 if (!svp || !SvTRUE (*svp))
562 return 0;
563
564 return 1;
565}
566
567/******************************************************************************/
568
569/* process keyboard modifiers */
570static int
571mod_munge (int mod)
572{
573 mod &= MOD_MASK;
574
575 if (mod & (KMOD_META | KMOD_ALT))
576 mod |= KMOD_LRAM;
577
578 return mod;
579}
580
581static void
582deliantra_main ()
583{
584 char *argv[] = { 0 };
585 call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
586}
587
588#ifdef __MACOSX__
589 /* to due surprising braindamage on the side of SDL design, we
590 * do some mind-boggling hack here: SDL requires a custom main()
591 * on OS X, so... we provide one and call the original main(), which,
592 * due to shared library magic, calls -lSDLmain's main, not perl's main,
593 * and which calls our main (== SDL_main) back.
594 */
595 extern C_LINKAGE int
596 main (int argc, char *argv[])
597 {
598 deliantra_main ();
599 }
600
601 #undef main
602
603 extern C_LINKAGE int main (int argc, char *argv[]);
604
605 static void
606 SDL_braino (void)
607 {
608 char *argv[] = { "deliantra client", 0 };
609 (main) (1, argv);
610 }
611#else
612 static void
613 SDL_braino (void)
614 {
615 deliantra_main ();
616 }
617#endif
618
619MODULE = Deliantra::Client PACKAGE = DC
406 620
407PROTOTYPES: ENABLE 621PROTOTYPES: ENABLE
408 622
409BOOT: 623BOOT:
410{ 624{
411 HV *stash = gv_stashpv ("CFPlus", 1); 625 HV *stash = gv_stashpv ("DC", 1);
412 static const struct { 626 static const struct {
413 const char *name; 627 const char *name;
414 IV iv; 628 IV iv;
415 } *civ, const_iv[] = { 629 } *civ, const_iv[] = {
416# define const_iv(name) { # name, (IV)name } 630# define const_iv(name) { # name, (IV)name }
… …
438 652
439 const_iv (SDL_APPINPUTFOCUS), 653 const_iv (SDL_APPINPUTFOCUS),
440 const_iv (SDL_APPMOUSEFOCUS), 654 const_iv (SDL_APPMOUSEFOCUS),
441 const_iv (SDL_APPACTIVE), 655 const_iv (SDL_APPACTIVE),
442 656
657
658 const_iv (SDLK_UNKNOWN),
659 const_iv (SDLK_FIRST),
660 const_iv (SDLK_BACKSPACE),
661 const_iv (SDLK_TAB),
662 const_iv (SDLK_CLEAR),
663 const_iv (SDLK_RETURN),
664 const_iv (SDLK_PAUSE),
665 const_iv (SDLK_ESCAPE),
666 const_iv (SDLK_SPACE),
667 const_iv (SDLK_EXCLAIM),
668 const_iv (SDLK_QUOTEDBL),
669 const_iv (SDLK_HASH),
670 const_iv (SDLK_DOLLAR),
671 const_iv (SDLK_AMPERSAND),
672 const_iv (SDLK_QUOTE),
673 const_iv (SDLK_LEFTPAREN),
674 const_iv (SDLK_RIGHTPAREN),
675 const_iv (SDLK_ASTERISK),
676 const_iv (SDLK_PLUS),
677 const_iv (SDLK_COMMA),
678 const_iv (SDLK_MINUS),
679 const_iv (SDLK_PERIOD),
680 const_iv (SDLK_SLASH),
681 const_iv (SDLK_0),
682 const_iv (SDLK_1),
683 const_iv (SDLK_2),
684 const_iv (SDLK_3),
685 const_iv (SDLK_4),
686 const_iv (SDLK_5),
687 const_iv (SDLK_6),
688 const_iv (SDLK_7),
689 const_iv (SDLK_8),
690 const_iv (SDLK_9),
691 const_iv (SDLK_COLON),
692 const_iv (SDLK_SEMICOLON),
693 const_iv (SDLK_LESS),
694 const_iv (SDLK_EQUALS),
695 const_iv (SDLK_GREATER),
696 const_iv (SDLK_QUESTION),
697 const_iv (SDLK_AT),
698
699 const_iv (SDLK_LEFTBRACKET),
700 const_iv (SDLK_BACKSLASH),
701 const_iv (SDLK_RIGHTBRACKET),
702 const_iv (SDLK_CARET),
703 const_iv (SDLK_UNDERSCORE),
704 const_iv (SDLK_BACKQUOTE),
705 const_iv (SDLK_DELETE),
706
707 const_iv (SDLK_FIRST),
708 const_iv (SDLK_LAST),
443 const_iv (SDLK_KP0), 709 const_iv (SDLK_KP0),
444 const_iv (SDLK_KP1), 710 const_iv (SDLK_KP1),
445 const_iv (SDLK_KP2), 711 const_iv (SDLK_KP2),
446 const_iv (SDLK_KP3), 712 const_iv (SDLK_KP3),
447 const_iv (SDLK_KP4), 713 const_iv (SDLK_KP4),
… …
519 const_iv (KMOD_LMETA), 785 const_iv (KMOD_LMETA),
520 const_iv (KMOD_RMETA), 786 const_iv (KMOD_RMETA),
521 const_iv (KMOD_NUM), 787 const_iv (KMOD_NUM),
522 const_iv (KMOD_CAPS), 788 const_iv (KMOD_CAPS),
523 const_iv (KMOD_MODE), 789 const_iv (KMOD_MODE),
790
791 const_iv (KMOD_LRAM),
792
793 const_iv (MIX_DEFAULT_FORMAT),
794
795 const_iv (SDL_INIT_TIMER),
796 const_iv (SDL_INIT_AUDIO),
797 const_iv (SDL_INIT_VIDEO),
798 const_iv (SDL_INIT_CDROM),
799 const_iv (SDL_INIT_JOYSTICK),
800 const_iv (SDL_INIT_EVERYTHING),
801 const_iv (SDL_INIT_NOPARACHUTE),
802 const_iv (SDL_INIT_EVENTTHREAD),
803
804 const_iv (SDL_GL_RED_SIZE),
805 const_iv (SDL_GL_GREEN_SIZE),
806 const_iv (SDL_GL_BLUE_SIZE),
807 const_iv (SDL_GL_ALPHA_SIZE),
808 const_iv (SDL_GL_DOUBLEBUFFER),
809 const_iv (SDL_GL_BUFFER_SIZE),
810 const_iv (SDL_GL_DEPTH_SIZE),
811 const_iv (SDL_GL_STENCIL_SIZE),
812 const_iv (SDL_GL_ACCUM_RED_SIZE),
813 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
814 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
815 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
816 const_iv (SDL_GL_STEREO),
817 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
818 const_iv (SDL_GL_MULTISAMPLESAMPLES),
819 const_iv (SDL_GL_ACCELERATED_VISUAL),
820 const_iv (SDL_GL_SWAP_CONTROL),
821
822 const_iv (FOW_DARKNESS)
524# undef const_iv 823# undef const_iv
525 }; 824 };
526 825
527 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 826 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
528 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 827 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
529 828
530 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK); 829 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
531 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE); 830 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
532} 831}
533 832
… …
546 845
547NV floor (NV x) 846NV floor (NV x)
548 847
549NV ceil (NV x) 848NV ceil (NV x)
550 849
850IV minpot (UV n)
851
852IV popcount (UV n)
853
854NV distance (NV dx, NV dy)
855 CODE:
856 RETVAL = pow (dx * dx + dy * dy, 0.5);
857 OUTPUT:
858 RETVAL
859
551void 860void
552pango_init () 861pango_init ()
553 CODE: 862 CODE:
554{ 863{
555 opengl_fontmap = pango_opengl_font_map_new (); 864 opengl_fontmap = pango_opengl_font_map_new ();
556 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 865 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
557 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 866 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
867 /*pango_context_set_font_description (opengl_context, default_font);*/
868#if PANGO_VERSION_CHECK (1, 15, 2)
869 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
870 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
871#endif
558} 872}
559 873
560int 874char *SDL_GetError ()
561SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
562 875
563void 876void SDL_braino ()
877
878int SDL_Init (U32 flags)
879
880int SDL_InitSubSystem (U32 flags)
881
882void SDL_QuitSubSystem (U32 flags)
883
564SDL_Quit () 884void SDL_Quit ()
565 885
886int SDL_GL_SetAttribute (int attr, int value)
887
888int SDL_GL_GetAttribute (int attr)
889 CODE:
890 if (SDL_GL_GetAttribute (attr, &RETVAL))
891 XSRETURN_UNDEF;
892 OUTPUT:
893 RETVAL
894
566void 895void
567SDL_ListModes () 896SDL_ListModes (int rgb, int alpha)
568 PPCODE: 897 PPCODE:
569{ 898{
570 SDL_Rect **m; 899 SDL_Rect **m;
571 900
572 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 901 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
573 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 902 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
574 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 903 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
575 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 904 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
576 905
577 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 906 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
578 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 907 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
579 908
580 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 909 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
581 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 910 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
582 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 911 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
583 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 912 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
584 913
585 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 914 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
586#if SDL_VERSION_ATLEAST(1,2,10)
587 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
588 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 915 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
589#endif
590
591 SDL_EnableUNICODE (1);
592 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
593 916
594 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 917 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
595 918
596 if (m && m != (SDL_Rect **)-1) 919 if (m && m != (SDL_Rect **)-1)
597 while (*m) 920 while (*m)
598 { 921 {
922 if ((*m)->w >= 400 && (*m)->h >= 300)
923 {
599 AV *av = newAV (); 924 AV *av = newAV ();
600 av_push (av, newSViv ((*m)->w)); 925 av_push (av, newSViv ((*m)->w));
601 av_push (av, newSViv ((*m)->h)); 926 av_push (av, newSViv ((*m)->h));
927 av_push (av, newSViv (rgb));
928 av_push (av, newSViv (alpha));
602 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 929 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
930 }
603 931
604 ++m; 932 ++m;
605 } 933 }
606} 934}
607 935
608char *
609SDL_GetError ()
610
611int 936int
612SDL_SetVideoMode (int w, int h, int fullscreen) 937SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
613 CODE: 938 CODE:
939{
940 SDL_EnableUNICODE (1);
941 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
942
943 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
944 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
945 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
946 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
947
614 RETVAL = !!SDL_SetVideoMode ( 948 RETVAL = !!SDL_SetVideoMode (
615 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 949 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
616 ); 950 );
951
617 if (RETVAL) 952 if (RETVAL)
618 { 953 {
619 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 954 av_clear (texture_av);
955
956 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
620# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 957#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
621# include "glfunc.h" 958#include "glfunc.h"
622# undef GL_FUNC 959#undef GL_FUNC
960
961 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
962 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
623 } 963 }
964}
624 OUTPUT: 965 OUTPUT:
625 RETVAL 966 RETVAL
626 967
627void 968void
628SDL_GL_SwapBuffers () 969SDL_GL_SwapBuffers ()
629 970
630char * 971char *
631SDL_GetKeyName (int sym) 972SDL_GetKeyName (int sym)
632 973
974int
975SDL_GetAppState ()
976
977int
978SDL_GetModState ()
979
980int
981SDL_WaitEvent ()
982 C_ARGS: 0
983
633void 984void
634SDL_PollEvent () 985SDL_PumpEvents ()
986
987void
988peep_events ()
635 PPCODE: 989 PPCODE:
636{ 990{
637 SDL_Event ev; 991 SDL_Event ev;
638 992
639 while (SDL_PollEvent (&ev)) 993 SDL_PumpEvents ();
994 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
640 { 995 {
641 HV *hv = newHV (); 996 HV *hv = newHV ();
642 hv_store (hv, "type", 4, newSViv (ev.type), 0); 997 hv_store (hv, "type", 4, newSViv (ev.type), 0);
643 998
644 switch (ev.type) 999 switch (ev.type)
645 { 1000 {
646 case SDL_KEYDOWN: 1001 case SDL_KEYDOWN:
647 case SDL_KEYUP: 1002 case SDL_KEYUP:
648 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1003 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
649 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1004 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
650 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1005 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
651 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 1006 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
652 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1007 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
653 break; 1008 break;
654 1009
655 case SDL_ACTIVEEVENT: 1010 case SDL_ACTIVEEVENT:
656 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1011 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
657 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1012 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
658 break; 1013 break;
659 1014
660 case SDL_MOUSEMOTION: 1015 case SDL_MOUSEMOTION:
1016 {
1017 int state = ev.motion.state;
1018 int x = ev.motion.x;
1019 int y = ev.motion.y;
1020 int xrel = ev.motion.xrel;
1021 int yrel = ev.motion.yrel;
1022
1023 /* do simplistic event compression */
1024 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1025 && state == ev.motion.state)
1026 {
1027 xrel += ev.motion.xrel;
1028 yrel += ev.motion.yrel;
1029 x = ev.motion.x;
1030 y = ev.motion.y;
1031 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1032 }
1033
661 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1034 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
662
663 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1035 hv_store (hv, "state", 5, newSViv (state), 0);
664 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1036 hv_store (hv, "x", 1, newSViv (x), 0);
665 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1037 hv_store (hv, "y", 1, newSViv (y), 0);
666 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1038 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
667 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1039 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1040 }
668 break; 1041 break;
669 1042
670 case SDL_MOUSEBUTTONDOWN: 1043 case SDL_MOUSEBUTTONDOWN:
671 case SDL_MOUSEBUTTONUP: 1044 case SDL_MOUSEBUTTONUP:
672 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1045 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
673 1046
674 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1047 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
675 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1048 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
676 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1049 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
677 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1050 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
682 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1055 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
683 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1056 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
684 break; 1057 break;
685 } 1058 }
686 1059
687 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1060 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
688 } 1061 }
689} 1062}
690 1063
1064char *
1065SDL_AudioDriverName ()
1066 CODE:
1067{
1068 char buf [256];
1069 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1070 XSRETURN_UNDEF;
1071
1072 RETVAL = buf;
1073}
1074 OUTPUT:
1075 RETVAL
1076
691int 1077int
692Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1078Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
693 POSTCALL: 1079 POSTCALL:
694 Mix_HookMusicFinished (music_finished); 1080 Mix_HookMusicFinished (music_finished);
695 Mix_ChannelFinished (channel_finished); 1081 Mix_ChannelFinished (channel_finished);
696 1082
697void 1083void
1084Mix_QuerySpec ()
1085 PPCODE:
1086{
1087 int freq, channels;
1088 Uint16 format;
1089
1090 if (Mix_QuerySpec (&freq, &format, &channels))
1091 {
1092 EXTEND (SP, 3);
1093 PUSHs (sv_2mortal (newSViv (freq)));
1094 PUSHs (sv_2mortal (newSViv (format)));
1095 PUSHs (sv_2mortal (newSViv (channels)));
1096 }
1097}
1098
1099void
698Mix_CloseAudio () 1100Mix_CloseAudio ()
699 1101
700int 1102int
701Mix_AllocateChannels (int numchans = -1) 1103Mix_AllocateChannels (int numchans = -1)
702 1104
1105const char *
1106Mix_GetError ()
1107
703void 1108void
704lowdelay (int fd, int val = 1) 1109lowdelay (int fd, int val = 1)
705 CODE: 1110 CODE:
706#ifndef _WIN32
707 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1111 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
708#endif
709 1112
710void 1113void
711win32_proxy_info () 1114win32_proxy_info ()
712 PPCODE: 1115 PPCODE:
713{ 1116{
… …
734 } 1137 }
735 } 1138 }
736#endif 1139#endif
737} 1140}
738 1141
739void 1142int
740add_font (char *file) 1143add_font (char *file)
741 CODE: 1144 CODE:
742 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1145 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1146 OUTPUT:
1147 RETVAL
1148
1149void
1150IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1151
1152void
1153Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
743 1154
744void 1155void
745load_image_inline (SV *image_) 1156load_image_inline (SV *image_)
746 ALIAS: 1157 ALIAS:
747 load_image_file = 1 1158 load_image_file = 1
… …
750 STRLEN image_len; 1161 STRLEN image_len;
751 char *image = (char *)SvPVbyte (image_, image_len); 1162 char *image = (char *)SvPVbyte (image_, image_len);
752 SDL_Surface *surface, *surface2; 1163 SDL_Surface *surface, *surface2;
753 SDL_PixelFormat fmt; 1164 SDL_PixelFormat fmt;
754 SDL_RWops *rw = ix 1165 SDL_RWops *rw = ix
755 ? SDL_RWFromFile (image, "r") 1166 ? SDL_RWFromFile (image, "rb")
756 : SDL_RWFromConstMem (image, image_len); 1167 : SDL_RWFromConstMem (image, image_len);
757 1168
758 if (!rw) 1169 if (!rw)
759 croak ("load_image: %s", SDL_GetError ()); 1170 croak ("load_image: %s", SDL_GetError ());
760 1171
… …
833void 1244void
834error (char *message) 1245error (char *message)
835 CODE: 1246 CODE:
836 fprintf (stderr, "ERROR: %s\n", message); 1247 fprintf (stderr, "ERROR: %s\n", message);
837#ifdef _WIN32 1248#ifdef _WIN32
838 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1249 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
839#endif 1250#endif
840 1251
841void 1252void
842fatal (char *message) 1253fatal (char *message)
843 CODE: 1254 CODE:
844 fprintf (stderr, "FATAL: %s\n", message); 1255 fprintf (stderr, "FATAL: %s\n", message);
845#ifdef _WIN32 1256#ifdef _WIN32
846 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1257 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
847#endif 1258#endif
848 _exit (1); 1259 _exit (1);
849 1260
850void 1261void
851_exit (int retval = 0) 1262_exit (int retval = 0)
… …
854 ExitThread (retval); // unclean, please beam me up 1265 ExitThread (retval); // unclean, please beam me up
855#else 1266#else
856 _exit (retval); 1267 _exit (retval);
857#endif 1268#endif
858 1269
859MODULE = CFPlus PACKAGE = CFPlus::Font 1270void
1271debug ()
1272 CODE:
1273{
1274#if DEBUG
1275 VALGRIND_DO_LEAK_CHECK;
1276#endif
1277}
860 1278
861CFPlus::Font 1279int
1280SvREFCNT (SV *sv)
1281 CODE:
1282 RETVAL = SvREFCNT (sv);
1283 OUTPUT:
1284 RETVAL
1285
1286MODULE = Deliantra::Client PACKAGE = DC::Font
1287
1288PROTOTYPES: DISABLE
1289
1290DC::Font
862new_from_file (SV *class, char *path, int id = 0) 1291new_from_file (SV *class, char *path, int id = 0)
863 CODE: 1292 CODE:
864{ 1293{
865 int count; 1294 int count;
866 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1295 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
869} 1298}
870 OUTPUT: 1299 OUTPUT:
871 RETVAL 1300 RETVAL
872 1301
873void 1302void
874DESTROY (CFPlus::Font self) 1303DESTROY (DC::Font self)
875 CODE: 1304 CODE:
876 pango_font_description_free (self); 1305 pango_font_description_free (self);
877 1306
878void 1307void
879make_default (CFPlus::Font self) 1308make_default (DC::Font self)
1309 PROTOTYPE: $
880 CODE: 1310 CODE:
881 default_font = self; 1311 default_font = self;
882 1312
883MODULE = CFPlus PACKAGE = CFPlus::Layout 1313MODULE = Deliantra::Client PACKAGE = DC::Layout
884 1314
1315PROTOTYPES: DISABLE
1316
885void 1317void
886reset_glyph_cache () 1318glyph_cache_backup ()
1319 PROTOTYPE:
887 CODE: 1320 CODE:
1321 tc_backup ();
1322
1323void
1324glyph_cache_restore ()
1325 PROTOTYPE:
1326 CODE:
888 tc_clear (); 1327 tc_restore ();
889 1328
890CFPlus::Layout 1329DC::Layout
891new (SV *class) 1330new (SV *class)
892 CODE: 1331 CODE:
893 New (0, RETVAL, 1, struct cf_layout); 1332 New (0, RETVAL, 1, struct cf_layout);
894 1333
895 RETVAL->pl = pango_layout_new (opengl_context); 1334 RETVAL->pl = pango_layout_new (opengl_context);
… …
897 RETVAL->g = 1.; 1336 RETVAL->g = 1.;
898 RETVAL->b = 1.; 1337 RETVAL->b = 1.;
899 RETVAL->a = 1.; 1338 RETVAL->a = 1.;
900 RETVAL->base_height = MIN_FONT_HEIGHT; 1339 RETVAL->base_height = MIN_FONT_HEIGHT;
901 RETVAL->font = 0; 1340 RETVAL->font = 0;
1341 RETVAL->rc = rc_alloc ();
902 1342
903 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1343 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
904 layout_update_font (RETVAL); 1344 layout_update_font (RETVAL);
905 OUTPUT: 1345 OUTPUT:
906 RETVAL 1346 RETVAL
907 1347
908void 1348void
909DESTROY (CFPlus::Layout self) 1349DESTROY (DC::Layout self)
910 CODE: 1350 CODE:
911 g_object_unref (self->pl); 1351 g_object_unref (self->pl);
1352 rc_free (self->rc);
912 Safefree (self); 1353 Safefree (self);
913 1354
914void 1355void
915set_text (CFPlus::Layout self, SV *text_) 1356set_text (DC::Layout self, SV *text_)
916 CODE: 1357 CODE:
917{ 1358{
918 STRLEN textlen; 1359 STRLEN textlen;
919 char *text = SvPVutf8 (text_, textlen); 1360 char *text = SvPVutf8 (text_, textlen);
920 1361
921 pango_layout_set_text (self->pl, text, textlen); 1362 pango_layout_set_text (self->pl, text, textlen);
922} 1363}
923 1364
924void 1365void
925set_markup (CFPlus::Layout self, SV *text_) 1366set_markup (DC::Layout self, SV *text_)
926 CODE: 1367 CODE:
927{ 1368{
928 STRLEN textlen; 1369 STRLEN textlen;
929 char *text = SvPVutf8 (text_, textlen); 1370 char *text = SvPVutf8 (text_, textlen);
930 1371
931 pango_layout_set_markup (self->pl, text, textlen); 1372 pango_layout_set_markup (self->pl, text, textlen);
932} 1373}
933 1374
934void 1375void
935set_shapes (CFPlus::Layout self, ...) 1376set_shapes (DC::Layout self, ...)
936 CODE: 1377 CODE:
937{ 1378{
938 PangoAttrList *attrs = 0; 1379 PangoAttrList *attrs = 0;
939 const char *text = pango_layout_get_text (self->pl); 1380 const char *text = pango_layout_get_text (self->pl);
940 const char *pos = text; 1381 const char *pos = text;
… …
975 if (attrs) 1416 if (attrs)
976 pango_layout_set_attributes (self->pl, attrs); 1417 pango_layout_set_attributes (self->pl, attrs);
977} 1418}
978 1419
979void 1420void
980get_shapes (CFPlus::Layout self) 1421get_shapes (DC::Layout self)
981 PPCODE: 1422 PPCODE:
982{ 1423{
983 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1424 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
984 1425
985 do 1426 do
986 { 1427 {
987 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1428 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
988 1429
989 if (run && shape_attr_p (run)) 1430 if (run && shape_attr_p (run))
990 { 1431 {
991 PangoRectangle extents; 1432 PangoRectangle extents;
992 pango_layout_iter_get_run_extents (iter, 0, &extents); 1433 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1000 1441
1001 pango_layout_iter_free (iter); 1442 pango_layout_iter_free (iter);
1002} 1443}
1003 1444
1004int 1445int
1005has_wrapped (CFPlus::Layout self) 1446has_wrapped (DC::Layout self)
1006 CODE: 1447 CODE:
1007{ 1448{
1008 int lines = 1; 1449 int lines = 1;
1009 const char *text = pango_layout_get_text (self->pl); 1450 const char *text = pango_layout_get_text (self->pl);
1010 1451
… …
1015} 1456}
1016 OUTPUT: 1457 OUTPUT:
1017 RETVAL 1458 RETVAL
1018 1459
1019SV * 1460SV *
1020get_text (CFPlus::Layout self) 1461get_text (DC::Layout self)
1021 CODE: 1462 CODE:
1022 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1463 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1023 sv_utf8_decode (RETVAL); 1464 sv_utf8_decode (RETVAL);
1024 OUTPUT: 1465 OUTPUT:
1025 RETVAL 1466 RETVAL
1026 1467
1027void 1468void
1028set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1469set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1029 CODE: 1470 CODE:
1030 self->r = r; 1471 self->r = r;
1031 self->g = g; 1472 self->g = g;
1032 self->b = b; 1473 self->b = b;
1033 self->a = a; 1474 self->a = a;
1034 1475
1035void 1476void
1036set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1477set_font (DC::Layout self, DC::Font font = 0)
1037 CODE: 1478 CODE:
1038 if (self->font != font) 1479 if (self->font != font)
1039 { 1480 {
1040 self->font = font; 1481 self->font = font;
1041 layout_update_font (self); 1482 layout_update_font (self);
1042 } 1483 }
1043 1484
1044void 1485void
1045set_height (CFPlus::Layout self, int base_height) 1486set_height (DC::Layout self, int base_height)
1046 CODE: 1487 CODE:
1047 if (self->base_height != base_height) 1488 if (self->base_height != base_height)
1048 { 1489 {
1049 self->base_height = base_height; 1490 self->base_height = base_height;
1050 layout_update_font (self); 1491 layout_update_font (self);
1051 } 1492 }
1052 1493
1053void 1494void
1054set_width (CFPlus::Layout self, int max_width = -1) 1495set_width (DC::Layout self, int max_width = -1)
1055 CODE: 1496 CODE:
1056 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1497 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1057 1498
1058void 1499void
1059set_indent (CFPlus::Layout self, int indent) 1500set_indent (DC::Layout self, int indent)
1060 CODE: 1501 CODE:
1061 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1502 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1062 1503
1063void 1504void
1064set_spacing (CFPlus::Layout self, int spacing) 1505set_spacing (DC::Layout self, int spacing)
1065 CODE: 1506 CODE:
1066 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1507 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1067 1508
1068void 1509void
1069set_ellipsise (CFPlus::Layout self, int ellipsise) 1510set_ellipsise (DC::Layout self, int ellipsise)
1070 CODE: 1511 CODE:
1071 pango_layout_set_ellipsize (self->pl, 1512 pango_layout_set_ellipsize (self->pl,
1072 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1513 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1073 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1514 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1074 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1515 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1075 : PANGO_ELLIPSIZE_NONE 1516 : PANGO_ELLIPSIZE_NONE
1076 ); 1517 );
1077 1518
1078void 1519void
1079set_single_paragraph_mode (CFPlus::Layout self, int spm) 1520set_single_paragraph_mode (DC::Layout self, int spm)
1080 CODE: 1521 CODE:
1081 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1522 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1082 1523
1083void 1524void
1084size (CFPlus::Layout self) 1525size (DC::Layout self)
1085 PPCODE: 1526 PPCODE:
1086{ 1527{
1087 int w, h; 1528 int w, h;
1088 1529
1089 layout_get_pixel_size (self, &w, &h); 1530 layout_get_pixel_size (self, &w, &h);
… …
1092 PUSHs (sv_2mortal (newSViv (w))); 1533 PUSHs (sv_2mortal (newSViv (w)));
1093 PUSHs (sv_2mortal (newSViv (h))); 1534 PUSHs (sv_2mortal (newSViv (h)));
1094} 1535}
1095 1536
1096int 1537int
1097descent (CFPlus::Layout self) 1538descent (DC::Layout self)
1098 CODE: 1539 CODE:
1099{ 1540{
1100 PangoRectangle rect; 1541 PangoRectangle rect;
1101 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1542 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1102 pango_layout_line_get_pixel_extents (line, 0, &rect); 1543 pango_layout_line_get_pixel_extents (line, 0, &rect);
1103 RETVAL = PANGO_DESCENT (rect); 1544 RETVAL = PANGO_DESCENT (rect);
1104} 1545}
1105 OUTPUT: 1546 OUTPUT:
1106 RETVAL 1547 RETVAL
1107 1548
1108int 1549int
1109xy_to_index (CFPlus::Layout self, int x, int y) 1550xy_to_index (DC::Layout self, int x, int y)
1110 CODE: 1551 CODE:
1111{ 1552{
1112 int index, trailing; 1553 int index, trailing;
1113 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1554 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1114 RETVAL = index + trailing; 1555 RETVAL = index + trailing;
1115} 1556}
1116 OUTPUT: 1557 OUTPUT:
1117 RETVAL 1558 RETVAL
1118 1559
1119void 1560void
1120cursor_pos (CFPlus::Layout self, int index) 1561cursor_pos (DC::Layout self, int index)
1121 PPCODE: 1562 PPCODE:
1122{ 1563{
1123 PangoRectangle strong_pos; 1564 PangoRectangle pos;
1124 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1565 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1125 1566
1126 EXTEND (SP, 3); 1567 EXTEND (SP, 3);
1127 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1568 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1128 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1569 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1129 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1570 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1130} 1571}
1131 1572
1132void 1573void
1133index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1574index_to_line_x (DC::Layout self, int index, int trailing = 0)
1134 PPCODE: 1575 PPCODE:
1135{ 1576{
1136 int line, x; 1577 int line, x;
1137 1578
1138 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1579 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1580#if !PANGO_VERSION_CHECK (1, 17, 3)
1139 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1581 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1140 1582 --line;
1583#endif
1141 EXTEND (SP, 2); 1584 EXTEND (SP, 2);
1142 PUSHs (sv_2mortal (newSViv (line - 1))); 1585 PUSHs (sv_2mortal (newSViv (line)));
1143 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1586 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1144} 1587}
1145 1588
1146void 1589void
1147line_x_to_index (CFPlus::Layout self, int line, int x) 1590line_x_to_index (DC::Layout self, int line, int x)
1148 PPCODE: 1591 PPCODE:
1149{ 1592{
1150 PangoLayoutLine *lp; 1593 PangoLayoutLine *lp;
1151 int index, trailing; 1594 int index, trailing;
1152 1595
1153 if (line < 0) 1596 if (line < 0)
1154 XSRETURN_EMPTY; 1597 XSRETURN_EMPTY;
1155 1598
1156 if (!(lp = pango_layout_get_line (self->pl, line))) 1599 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1157 XSRETURN_EMPTY; /* do better */ 1600 XSRETURN_EMPTY; /* do better */
1158 1601
1159 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1602 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1160 1603
1161 EXTEND (SP, 2); 1604 EXTEND (SP, 2);
… …
1167 PUSHs (sv_2mortal (newSViv (trailing))); 1610 PUSHs (sv_2mortal (newSViv (trailing)));
1168 } 1611 }
1169} 1612}
1170 1613
1171void 1614void
1172render (CFPlus::Layout self, float x, float y, int flags = 0) 1615render (DC::Layout self, float x, float y, int flags = 0)
1173 PPCODE: 1616 CODE:
1617 rc_clear (self->rc);
1174 pango_opengl_render_layout_subpixel ( 1618 pango_opengl_render_layout_subpixel (
1175 self->pl, 1619 self->pl,
1620 self->rc,
1176 x * PANGO_SCALE, y * PANGO_SCALE, 1621 x * PANGO_SCALE, y * PANGO_SCALE,
1177 self->r, self->g, self->b, self->a, 1622 self->r, self->g, self->b, self->a,
1178 flags 1623 flags
1179 ); 1624 );
1625 // we assume that context_change actually clears/frees stuff
1626 // and does not do any recomputation...
1627 pango_layout_context_changed (self->pl);
1180 1628
1181MODULE = CFPlus PACKAGE = CFPlus::Texture
1182
1183void 1629void
1184pad2pot (SV *data_, SV *w_, SV *h_) 1630draw (DC::Layout self)
1185 CODE: 1631 CODE:
1186{ 1632{
1187 int ow = SvIV (w_); 1633 glEnable (GL_TEXTURE_2D);
1188 int oh = SvIV (h_); 1634 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1635 glEnable (GL_BLEND);
1636 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1637 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1638 glEnable (GL_ALPHA_TEST);
1639 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1189 1640
1190 if (ow && oh) 1641 rc_draw (self->rc);
1642
1643 glDisable (GL_ALPHA_TEST);
1644 glDisable (GL_BLEND);
1645 glDisable (GL_TEXTURE_2D);
1646}
1647
1648MODULE = Deliantra::Client PACKAGE = DC::Texture
1649
1650PROTOTYPES: ENABLE
1651
1652void
1653pad (SV *data_, int ow, int oh, int nw, int nh)
1654 CODE:
1655{
1656 if ((nw != ow || nh != oh) && SvOK (data_))
1191 { 1657 {
1192 int nw = minpot (ow);
1193 int nh = minpot (oh);
1194
1195 if (nw != ow || nh != oh)
1196 {
1197 if (SvOK (data_))
1198 {
1199 STRLEN datalen; 1658 STRLEN datalen;
1200 char *data = SvPVbyte (data_, datalen); 1659 char *data = SvPVbyte (data_, datalen);
1201 int bpp = datalen / (ow * oh); 1660 int bpp = datalen / (ow * oh);
1202 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1661 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1203 1662
1204 SvPOK_only (result_); 1663 SvPOK_only (result_);
1205 SvCUR_set (result_, nw * nh * bpp); 1664 SvCUR_set (result_, nw * nh * bpp);
1206 1665
1207 memset (SvPVX (result_), 0, nw * nh * bpp); 1666 memset (SvPVX (result_), 0, nw * nh * bpp);
1208 while (oh--) 1667 while (oh--)
1209 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1668 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1210 1669
1211 sv_setsv (data_, result_); 1670 sv_setsv (data_, result_);
1212 }
1213
1214 sv_setiv (w_, nw);
1215 sv_setiv (h_, nh);
1216 }
1217 } 1671 }
1218} 1672}
1219 1673
1220void 1674void
1221draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1675draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1227{ 1681{
1228 HV *hv = (HV *)SvRV (self); 1682 HV *hv = (HV *)SvRV (self);
1229 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1683 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1230 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1684 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1231 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1685 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1686
1687 if (name <= 0)
1688 XSRETURN_EMPTY;
1232 1689
1233 if (items < 5) 1690 if (items < 5)
1234 { 1691 {
1235 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1692 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1236 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1693 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1264 glDisable (GL_ALPHA_TEST); 1721 glDisable (GL_ALPHA_TEST);
1265 glDisable (GL_BLEND); 1722 glDisable (GL_BLEND);
1266 } 1723 }
1267} 1724}
1268 1725
1269MODULE = CFPlus PACKAGE = CFPlus::Map 1726void
1727draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1728 PROTOTYPE: @
1729 CODE:
1730{
1731 glEnable (GL_BLEND);
1732 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1733 glEnable (GL_TEXTURE_2D);
1734 glBindTexture (GL_TEXTURE_2D, name1);
1270 1735
1271CFPlus::Map 1736 glColor3f (intensity, intensity, intensity);
1737 glPushMatrix ();
1738 glScalef (1./3, 1./3, 1.);
1739
1740 if (blend > 0.f)
1741 {
1742 float dx3 = dx * -3.f / w;
1743 float dy3 = dy * -3.f / h;
1744 GLfloat env_color[4] = { 0., 0., 0., blend };
1745
1746 /* interpolate the two shadow textures */
1747 /* stage 0 == rgb(glcolor) + alpha(t0) */
1748 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1749
1750 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1751 gl.ActiveTexture (GL_TEXTURE1);
1752 glEnable (GL_TEXTURE_2D);
1753 glBindTexture (GL_TEXTURE_2D, name2);
1754 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1755
1756 /* rgb == rgb(glcolor) */
1757 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1758 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1759 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1760
1761 /* alpha = interpolate t0, t1 by env_alpha */
1762 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1763
1764 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1766 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1767
1768 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1769 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1770
1771 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1772 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1773
1774 glBegin (GL_QUADS);
1775 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1776 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1777 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1778 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1779 glEnd ();
1780
1781 glDisable (GL_TEXTURE_2D);
1782 gl.ActiveTexture (GL_TEXTURE0);
1783 }
1784 else
1785 {
1786 /* simple blending of one texture, also opengl <1.3 path */
1787 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1788
1789 glBegin (GL_QUADS);
1790 glTexCoord2f (0, 0); glVertex2f (0, 0);
1791 glTexCoord2f (0, t); glVertex2f (0, h);
1792 glTexCoord2f (s, t); glVertex2f (w, h);
1793 glTexCoord2f (s, 0); glVertex2f (w, 0);
1794 glEnd ();
1795 }
1796
1797 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1798 {
1799 int x, y;
1800 int dx3 = dx * 3;
1801 int dy3 = dy * 3;
1802
1803 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1804 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1805 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1806 glTranslatef (-1., -1., 0);
1807 glBegin (GL_QUADS);
1808
1809 for (y = 1; y < h; y += 3)
1810 {
1811 int y1 = y - dy3;
1812 int y1valid = y1 >= 0 && y1 < h;
1813
1814 for (x = 1; x < w; x += 3)
1815 {
1816 int x1 = x - dx3;
1817 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1818 uint8_t h2;
1819
1820 if (y1valid && x1 >= 0 && x1 < w)
1821 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1822 else
1823 h2 = 1; /* out of range == invisible */
1824
1825 if (h1 || h2)
1826 {
1827 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1828 glColor4f (1., 1., 1., alpha);
1829
1830 glTexCoord2f (0, 0.); glVertex2i (x , y );
1831 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1832 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1833 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1834 }
1835 }
1836 }
1837 }
1838
1839 glEnd ();
1840
1841 glPopMatrix ();
1842
1843 glDisable (GL_TEXTURE_2D);
1844 glDisable (GL_BLEND);
1845}
1846
1847IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1848 CODE:
1849{
1850 GLint width;
1851 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1852 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1853 RETVAL = width > 0;
1854}
1855 OUTPUT:
1856 RETVAL
1857
1858MODULE = Deliantra::Client PACKAGE = DC::Map
1859
1860PROTOTYPES: DISABLE
1861
1862DC::Map
1272new (SV *class) 1863new (SV *class)
1273 CODE: 1864 CODE:
1274 New (0, RETVAL, 1, struct map); 1865 New (0, RETVAL, 1, struct map);
1275 RETVAL->x = 0; 1866 RETVAL->x = 0;
1276 RETVAL->y = 0; 1867 RETVAL->y = 0;
… …
1284 RETVAL->row = 0; 1875 RETVAL->row = 0;
1285 OUTPUT: 1876 OUTPUT:
1286 RETVAL 1877 RETVAL
1287 1878
1288void 1879void
1289DESTROY (CFPlus::Map self) 1880DESTROY (DC::Map self)
1290 CODE: 1881 CODE:
1291{ 1882{
1292 map_clear (self); 1883 map_clear (self);
1293 Safefree (self->face2tile); 1884 Safefree (self->face2tile);
1294 Safefree (self->tex); 1885 Safefree (self->tex);
1295 Safefree (self); 1886 Safefree (self);
1296} 1887}
1297 1888
1298void 1889void
1299resize (CFPlus::Map self, int map_width, int map_height) 1890resize (DC::Map self, int map_width, int map_height)
1300 CODE: 1891 CODE:
1301 self->w = map_width; 1892 self->w = map_width;
1302 self->h = map_height; 1893 self->h = map_height;
1303 1894
1304void 1895void
1305clear (CFPlus::Map self) 1896clear (DC::Map self)
1306 CODE: 1897 CODE:
1307 map_clear (self); 1898 map_clear (self);
1308 1899
1309void 1900void
1310set_tileid (CFPlus::Map self, int face, int tile) 1901set_tileid (DC::Map self, int face, int tile)
1311 CODE: 1902 CODE:
1312{ 1903{
1313 need_facenum (self, face); self->face2tile [face] = tile; 1904 need_facenum (self, face); self->face2tile [face] = tile;
1314 need_texid (self, tile); 1905 need_texid (self, tile);
1315} 1906}
1316 1907
1317void 1908void
1318set_smooth (CFPlus::Map self, int face, int smooth, int level) 1909set_smooth (DC::Map self, int face, int smooth, int level)
1319 CODE: 1910 CODE:
1320{ 1911{
1321 tileid texid; 1912 tileid texid;
1322 maptex *tex; 1913 maptex *tex;
1323 1914
… …
1336 tex->smoothtile = self->face2tile [smooth]; 1927 tex->smoothtile = self->face2tile [smooth];
1337 tex->smoothlevel = level; 1928 tex->smoothlevel = level;
1338} 1929}
1339 1930
1340void 1931void
1341set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1932set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1342 CODE: 1933 CODE:
1343{ 1934{
1344 need_texid (self, texid); 1935 need_texid (self, texid);
1345 1936
1346 { 1937 {
… …
1365 // use uglier nearest interpolation because linear suffers 1956 // use uglier nearest interpolation because linear suffers
1366 // from transparent color bleeding and ugly wrapping effects. 1957 // from transparent color bleeding and ugly wrapping effects.
1367 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1958 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1368} 1959}
1369 1960
1961void
1962expire_textures (DC::Map self, int texid, int count)
1963 PPCODE:
1964 for (; texid < self->texs && count; ++texid, --count)
1965 {
1966 maptex *tex = self->tex + texid;
1967
1968 if (tex->name)
1969 {
1970 if (tex->unused)
1971 {
1972 tex->name = 0;
1973 tex->unused = 0;
1974 XPUSHs (sv_2mortal (newSViv (texid)));
1975 }
1976 else
1977 tex->unused = 1;
1978 }
1979 }
1980
1370int 1981int
1371ox (CFPlus::Map self) 1982ox (DC::Map self)
1372 ALIAS: 1983 ALIAS:
1373 oy = 1 1984 oy = 1
1374 x = 2 1985 x = 2
1375 y = 3 1986 y = 3
1376 w = 4 1987 w = 4
… …
1387 } 1998 }
1388 OUTPUT: 1999 OUTPUT:
1389 RETVAL 2000 RETVAL
1390 2001
1391void 2002void
1392scroll (CFPlus::Map self, int dx, int dy) 2003scroll (DC::Map self, int dx, int dy)
1393 CODE: 2004 CODE:
1394{ 2005{
1395 if (dx > 0) 2006 if (dx > 0)
1396 map_blank (self, self->x, self->y, dx, self->h); 2007 map_blank (self, self->x, self->y, dx, self->h);
1397 else if (dx < 0) 2008 else if (dx < 0)
1398 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2009 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1399 2010
1400 if (dy > 0) 2011 if (dy > 0)
1401 map_blank (self, self->x, self->y, self->w, dy); 2012 map_blank (self, self->x, self->y, self->w, dy);
1402 else if (dy < 0) 2013 else if (dy < 0)
1403 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2014 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1404 2015
1405 self->ox += dx; self->x += dx; 2016 self->ox += dx; self->x += dx;
1406 self->oy += dy; self->y += dy; 2017 self->oy += dy; self->y += dy;
1407 2018
1408 while (self->y < 0) 2019 while (self->y < 0)
… …
1412 self->rows += MAP_EXTEND_Y; 2023 self->rows += MAP_EXTEND_Y;
1413 self->y += MAP_EXTEND_Y; 2024 self->y += MAP_EXTEND_Y;
1414 } 2025 }
1415} 2026}
1416 2027
1417void 2028SV *
1418map1a_update (CFPlus::Map self, SV *data_, int extmap) 2029map1a_update (DC::Map self, SV *data_, int extmap)
1419 CODE: 2030 CODE:
1420{ 2031{
1421 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2032 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1422 uint8_t *data_end = (uint8_t *)SvEND (data_); 2033 uint8_t *data_end = (uint8_t *)SvEND (data_);
1423 mapcell *cell; 2034 mapcell *cell;
1424 int x, y, flags; 2035 int x, y, z, flags;
2036 AV *missing = newAV ();
2037 RETVAL = newRV_noinc ((SV *)missing);
1425 2038
1426 while (data < data_end - 1) 2039 while (data < data_end - 1)
1427 { 2040 {
1428 flags = (data [0] << 8) + data [1]; data += 2; 2041 flags = (data [0] << 8) + data [1]; data += 2;
1429 2042
… …
1449 uint8_t ext, cmd; 2062 uint8_t ext, cmd;
1450 2063
1451 do 2064 do
1452 { 2065 {
1453 ext = *data++; 2066 ext = *data++;
1454 cmd = ext & 0x3f; 2067 cmd = ext & 0x7f;
1455 2068
1456 if (cmd < 4) 2069 if (cmd < 4)
1457 cell->darkness = 255 - ext * 64 + 1; 2070 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1458 else if (cmd == 5) // health 2071 else if (cmd == 5) // health
1459 { 2072 {
1460 cell->stat_width = 1; 2073 cell->stat_width = 1;
1461 cell->stat_hp = *data++; 2074 cell->stat_hp = *data++;
1462 } 2075 }
1463 else if (cmd == 6) // monster width 2076 else if (cmd == 6) // monster width
1464 cell->stat_width = *data++ + 1; 2077 cell->stat_width = *data++ + 1;
1465 else if (cmd == 0x47) 2078 else if (cmd == 0x47)
1466 { 2079 {
1467 if (*data == 8) 2080 if (*data == 1) cell->player = data [1];
1468 ; // decode player uuid 2081 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2082 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2083 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1469 2084
1470 data += *data + 1; 2085 data += *data + 1;
1471 } 2086 }
1472 else if (cmd == 8) // cell flags 2087 else if (cmd == 8) // cell flags
1473 cell->flags = *data++; 2088 cell->flags = *data++;
… …
1480 } 2095 }
1481 else 2096 else
1482 cell->darkness = *data++ + 1; 2097 cell->darkness = *data++ + 1;
1483 } 2098 }
1484 2099
2100 for (z = 0; z <= 2; ++z)
1485 if (flags & 4) 2101 if (flags & (4 >> z))
1486 { 2102 {
1487 faceid face = (data [0] << 8) + data [1]; data += 2; 2103 faceid face = (data [0] << 8) + data [1]; data += 2;
1488 need_facenum (self, face); 2104 need_facenum (self, face);
1489 cell->tile [0] = self->face2tile [face]; 2105 cell->tile [z] = self->face2tile [face];
2106
2107 if (cell->tile [z])
2108 {
2109 maptex *tex = self->tex + cell->tile [z];
2110 tex->unused = 0;
2111 if (!tex->name)
2112 av_push (missing, newSViv (cell->tile [z]));
2113
2114 if (tex->smoothtile)
2115 {
2116 maptex *smooth = self->tex + tex->smoothtile;
2117 smooth->unused = 0;
2118 if (!smooth->name)
2119 av_push (missing, newSViv (tex->smoothtile));
2120 }
2121 }
1490 } 2122 }
1491
1492 if (flags & 2)
1493 {
1494 faceid face = (data [0] << 8) + data [1]; data += 2;
1495 need_facenum (self, face);
1496 cell->tile [1] = self->face2tile [face];
1497 }
1498
1499 if (flags & 1)
1500 {
1501 faceid face = (data [0] << 8) + data [1]; data += 2;
1502 need_facenum (self, face);
1503 cell->tile [2] = self->face2tile [face];
1504 }
1505 } 2123 }
1506 else 2124 else
1507 cell->darkness = 0; 2125 CELL_CLEAR (cell);
1508 } 2126 }
1509} 2127}
2128 OUTPUT:
2129 RETVAL
1510 2130
1511SV * 2131SV *
1512mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2132mapmap (DC::Map self, int x0, int y0, int w, int h)
1513 CODE: 2133 CODE:
1514{ 2134{
1515 int x1, x; 2135 int x1, x;
1516 int y1, y; 2136 int y1, y;
1517 int z; 2137 int z;
… …
1530 ? self->row + y 2150 ? self->row + y
1531 : 0; 2151 : 0;
1532 2152
1533 for (x = x0; x < x1; x++) 2153 for (x = x0; x < x1; x++)
1534 { 2154 {
1535 int r = 32, g = 32, b = 32, a = 192; 2155 unsigned int r = 32, g = 32, b = 32, a = 192;
1536 2156
1537 if (row && row->c0 <= x && x < row->c1) 2157 if (row && row->c0 <= x && x < row->c1)
1538 { 2158 {
1539 mapcell *cell = row->col + (x - row->c0); 2159 mapcell *cell = row->col + (x - row->c0);
1540 2160
… …
1542 { 2162 {
1543 maptex tex = self->tex [cell->tile [z]]; 2163 maptex tex = self->tex [cell->tile [z]];
1544 int a0 = 255 - tex.a; 2164 int a0 = 255 - tex.a;
1545 int a1 = tex.a; 2165 int a1 = tex.a;
1546 2166
1547 r = (r * a0 + tex.r * a1) / 255; 2167 r = div255 (r * a0 + tex.r * a1);
1548 g = (g * a0 + tex.g * a1) / 255; 2168 g = div255 (g * a0 + tex.g * a1);
1549 b = (b * a0 + tex.b * a1) / 255; 2169 b = div255 (b * a0 + tex.b * a1);
1550 a = (a * a0 + tex.a * a1) / 255; 2170 a = div255 (a * a0 + tex.a * a1);
1551 } 2171 }
1552 } 2172 }
1553 2173
1554 *map++ = (r ) 2174 *map++ = (r )
1555 | (g << 8) 2175 | (g << 8)
… …
1562} 2182}
1563 OUTPUT: 2183 OUTPUT:
1564 RETVAL 2184 RETVAL
1565 2185
1566void 2186void
1567draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2187draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1568 CODE: 2188 CODE:
1569{ 2189{
2190 int x, y, z;
2191
1570 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 2192 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1571 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 2193 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1572 uint8_t smooth_max[256][256]; 2194 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1573 smooth_key skey; 2195 smooth_key skey;
1574 int x, y, z; 2196 int pl_x, pl_y;
1575 int last_name; 2197 maptex pl_tex;
2198 rc_t *rc = rc_alloc ();
2199 rc_t *rc_ov = rc_alloc ();
2200 rc_key_t key;
2201 rc_array_t *arr;
1576 2202
2203 pl_tex.name = 0;
2204
1577 // thats current max. sorry. 2205 // that's current max. sorry.
1578 if (sw > 255) sw = 255; 2206 if (sw > 255) sw = 255;
1579 if (sh > 255) sh = 255; 2207 if (sh > 255) sh = 255;
1580 2208
1581 // clear key, in case of extra padding 2209 // clear key, in case of extra padding
1582 memset (&skey, 0, sizeof (skey)); 2210 memset (&skey, 0, sizeof (skey));
1583 2211
1584 glColor4ub (255, 255, 255, 255); 2212 memset (&key, 0, sizeof (key));
1585 2213 key.r = 255;
1586 glEnable (GL_BLEND); 2214 key.g = 255;
1587 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2215 key.b = 255;
1588 glEnable (GL_TEXTURE_2D); 2216 key.a = 255;
1589 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2217 key.mode = GL_QUADS;
1590 2218 key.format = GL_T2F_V3F;
1591 glBegin (GL_QUADS);
1592
1593 last_name = 0;
1594 2219
1595 mx += self->x; 2220 mx += self->x;
1596 my += self->y; 2221 my += self->y;
1597 2222
1598 // first pass: determine smooth_max 2223 // first pass: determine smooth_max
… …
1608 for (x = 0; x < sw; x++) 2233 for (x = 0; x < sw; x++)
1609 if (row->c0 <= x + mx && x + mx < row->c1) 2234 if (row->c0 <= x + mx && x + mx < row->c1)
1610 { 2235 {
1611 mapcell *cell = row->col + (x + mx - row->c0); 2236 mapcell *cell = row->col + (x + mx - row->c0);
1612 2237
1613 for (z = 0; z <= 2; z++)
1614 {
1615 uint8_t level = self->tex [cell->tile [z]].smoothlevel;
1616 if (level > smooth_max [x + 1][y + 1])
1617 smooth_max [x + 1][y + 1] = level; 2238 smooth_max[x + 1][y + 1] =
1618 } 2239 MAX (self->tex [cell->tile [0]].smoothlevel,
2240 MAX (self->tex [cell->tile [1]].smoothlevel,
2241 self->tex [cell->tile [2]].smoothlevel));
1619 } 2242 }
1620 } 2243 }
2244
2245 glEnable (GL_BLEND);
2246 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2247 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1621 2248
1622 for (z = 0; z <= 2; z++) 2249 for (z = 0; z <= 2; z++)
1623 { 2250 {
1624 memset (smooth_level, 0, sizeof (smooth_level)); 2251 memset (smooth_level, 0, sizeof (smooth_level));
2252 key.texname = -1;
1625 2253
1626 for (y = 0; y < sh; y++) 2254 for (y = 0; y < sh; y++)
1627 if (0 <= y + my && y + my < self->rows) 2255 if (0 <= y + my && y + my < self->rows)
1628 { 2256 {
1629 maprow *row = self->row + (y + my); 2257 maprow *row = self->row + (y + my);
… …
1635 tileid tile = cell->tile [z]; 2263 tileid tile = cell->tile [z];
1636 2264
1637 if (tile) 2265 if (tile)
1638 { 2266 {
1639 maptex tex = self->tex [tile]; 2267 maptex tex = self->tex [tile];
1640 int px = (x + 1) * T - tex.w; 2268 int px, py;
1641 int py = (y + 1) * T - tex.h;
1642 2269
1643 // suppressing texture state switches here
1644 // is only moderately effective, but worth the extra effort
1645 if (last_name != tex.name) 2270 if (key.texname != tex.name)
1646 { 2271 {
2272 self->tex [tile].unused = 0;
2273
1647 if (!tex.name) 2274 if (!tex.name)
1648 tex = self->tex [2]; /* missing, replace by noface */ 2275 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1649 2276
1650 glEnd (); 2277 key.texname = tex.name;
1651 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2278 arr = rc_array (rc, &key);
1652 glBegin (GL_QUADS);
1653 } 2279 }
1654 2280
1655 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2281 px = (x + 1) * Th - tex.w;
1656 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2282 py = (y + 1) * Tw - tex.h;
1657 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1658 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1659 2283
1660 if (cell->flags && z == 2) 2284 if (expect_false (cell->player == player) && expect_false (z == 2))
1661 { 2285 {
1662 if (cell->flags & 1) 2286 pl_x = px;
2287 pl_y = py;
2288 pl_tex = tex;
1663 { 2289 continue;
1664 maptex tex = self->tex [1];
1665 int px = x * T + T * 2 / 32;
1666 int py = y * T - T * 6 / 32;
1667
1668 glEnd ();
1669 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1670 glBegin (GL_QUADS);
1671
1672 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1673 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1674 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1675 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1676 }
1677 } 2290 }
2291
2292 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2293 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2294 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2295 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1678 2296
1679 // update smooth hash 2297 // update smooth hash
1680 if (tex.smoothtile) 2298 if (tex.smoothtile)
1681 { 2299 {
1682 skey.tile = tex.smoothtile; 2300 skey.tile = tex.smoothtile;
… …
1685 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31); 2303 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1686 2304
1687 // add bits to current tile and all neighbours. skey.x|y is 2305 // add bits to current tile and all neighbours. skey.x|y is
1688 // shifted +1|+1 so we always stay positive. 2306 // shifted +1|+1 so we always stay positive.
1689 2307
2308 // bits is ___n cccc CCCC bbbb
2309 // n do not draw borders&corners
2310 // c draw these corners, but...
2311 // C ... not these
2312 // b draw these borders
2313
2314 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2315 // ┃· ·· ·┃ ━━
2316
2317 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2318 // ·· ·· ·┏ ┓·
2319
1690 // full tile 2320 // full tile
1691 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000); 2321 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1692 2322
1693 // borders 2323 // borders
1694 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0031); 2324 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
1695 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0092); 2325 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
1696 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064); 2326 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
1697 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8); 2327 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
1698 2328
1699 // corners 2329 // corners
1700 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2330 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1701 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2331 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1702 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2332 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1703 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2333 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1704 } 2334 }
1705 } 2335 }
2336
2337 if (expect_false (z == 2) && expect_false (cell->flags))
2338 {
2339 // overlays such as the speech bubble, probably more to come
2340 if (cell->flags & 1)
2341 {
2342 rc_key_t key_ov = key;
2343 maptex tex = self->tex [TEXID_SPEECH];
2344 rc_array_t *arr;
2345 int px = x * Tw + Tw * 2 / 32;
2346 int py = y * Th - Th * 6 / 32;
2347
2348 key_ov.texname = tex.name;
2349 arr = rc_array (rc_ov, &key_ov);
2350
2351 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2352 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2353 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2354 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2355 }
2356 }
1706 } 2357 }
1707 } 2358 }
1708 2359
2360 rc_draw (rc);
2361 rc_clear (rc);
2362
1709 // go through all smoothlevels, lowest to highest, then draw 2363 // go through all smoothlevels, lowest to highest, then draw.
1710 // this is basically counting sort 2364 // this is basically counting sort
1711 { 2365 {
1712 int w, b; 2366 int w, b;
1713 2367
2368 glEnable (GL_TEXTURE_2D);
2369 glBegin (GL_QUADS);
1714 for (w = 0; w < 256 / 32; ++w) 2370 for (w = 0; w < 256 / 32; ++w)
1715 { 2371 {
1716 uint32_t smask = smooth_level [w]; 2372 uint32_t smask = smooth_level [w];
1717 if (smask) 2373 if (smask)
1718 for (b = 0; b < 32; ++b) 2374 for (b = 0; b < 32; ++b)
… …
1725 while ((he = hv_iternext (smooth))) 2381 while ((he = hv_iternext (smooth)))
1726 { 2382 {
1727 smooth_key *skey = (smooth_key *)HeKEY (he); 2383 smooth_key *skey = (smooth_key *)HeKEY (he);
1728 IV bits = SvIVX (HeVAL (he)); 2384 IV bits = SvIVX (HeVAL (he));
1729 2385
1730 // bits is ___n cccc CCCC bbbb
1731 // n do not draw borders&corners
1732 // c draw these corners, but...
1733 // C ... not these
1734 // b draw these borders
1735
1736 if (!(bits & 0x1000) 2386 if (!(bits & 0x1000)
1737 && skey->level == level 2387 && skey->level == level
1738 && level >= smooth_max [skey->x][skey->y]) 2388 && level > smooth_max [skey->x][skey->y])
1739 { 2389 {
1740 maptex tex = self->tex [skey->tile]; 2390 maptex tex = self->tex [skey->tile];
1741 int px = (((int)skey->x) - 1) * T; 2391 int px = (((int)skey->x) - 1) * Tw;
1742 int py = (((int)skey->y) - 1) * T; 2392 int py = (((int)skey->y) - 1) * Th;
1743 int border = bits & 15; 2393 int border = bits & 15;
1744 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2394 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1745 float dx = tex.s * .0625f; // 16 images/row 2395 float dx = tex.s * .0625f; // 16 images/row
1746 float dy = tex.t * .5f ; // 2 images/column 2396 float dy = tex.t * .5f ; // 2 images/column
1747 2397
1748 // this time naively avoiding texture state changes
1749 // save gobs of state changes.
1750 if (last_name != tex.name) 2398 if (tex.name)
1751 { 2399 {
2400 // this time avoiding texture state changes
2401 // save gobs of state changes.
1752 if (!tex.name) 2402 if (key.texname != tex.name)
1753 continue; // smoothing not yet available 2403 {
2404 self->tex [skey->tile].unused = 0;
1754 2405
1755 glEnd (); 2406 glEnd ();
1756 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2407 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1757 glBegin (GL_QUADS); 2408 glBegin (GL_QUADS);
1758 } 2409 }
1759 2410
1760 if (border) 2411 if (border)
1761 { 2412 {
1762 float ox = border * dx; 2413 float ox = border * dx;
1763 2414
1764 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2415 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1765 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2416 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1766 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2417 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1767 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2418 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1768 } 2419 }
1769 2420
1770 if (corner) 2421 if (corner)
1771 { 2422 {
1772 float ox = corner * dx; 2423 float ox = corner * dx;
1773 2424
1774 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2425 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1775 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2426 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1776 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2427 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1777 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2428 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2429 }
1778 } 2430 }
1779 } 2431 }
1780 } 2432 }
1781 } 2433 }
1782 } 2434 }
2435
2436 glEnd ();
2437 glDisable (GL_TEXTURE_2D);
2438 key.texname = -1;
1783 } 2439 }
1784 2440
1785 hv_clear (smooth); 2441 hv_clear (smooth);
1786 } 2442 }
1787 2443
1788 glEnd (); 2444 if (pl_tex.name)
2445 {
2446 maptex tex = pl_tex;
2447 int px = pl_x + sdx;
2448 int py = pl_y + sdy;
1789 2449
1790 glDisable (GL_TEXTURE_2D); 2450 key.texname = tex.name;
2451 arr = rc_array (rc, &key);
2452
2453 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2454 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2455 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2456 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2457
2458 rc_draw (rc);
2459 }
2460
2461 rc_draw (rc_ov);
2462 rc_clear (rc_ov);
2463
1791 glDisable (GL_BLEND); 2464 glDisable (GL_BLEND);
2465 rc_free (rc);
2466 rc_free (rc_ov);
1792 2467
1793 // top layer: overlays such as the health bar 2468 // top layer: overlays such as the health bar
1794 for (y = 0; y < sh; y++) 2469 for (y = 0; y < sh; y++)
1795 if (0 <= y + my && y + my < self->rows) 2470 if (0 <= y + my && y + my < self->rows)
1796 { 2471 {
… …
1799 for (x = 0; x < sw; x++) 2474 for (x = 0; x < sw; x++)
1800 if (row->c0 <= x + mx && x + mx < row->c1) 2475 if (row->c0 <= x + mx && x + mx < row->c1)
1801 { 2476 {
1802 mapcell *cell = row->col + (x + mx - row->c0); 2477 mapcell *cell = row->col + (x + mx - row->c0);
1803 2478
1804 int px = x * T; 2479 int px = x * Tw;
1805 int py = y * T; 2480 int py = y * Th;
2481
2482 if (expect_false (cell->player == player))
2483 {
2484 px += sdx;
2485 py += sdy;
2486 }
1806 2487
1807 if (cell->stat_hp) 2488 if (cell->stat_hp)
1808 { 2489 {
1809 int width = cell->stat_width * T; 2490 int width = cell->stat_width * Tw;
1810 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2491 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1811 2492
1812 glColor3ub (0, 0, 0); 2493 glColor3ub (0, 0, 0);
1813 glRectf (px + 1, py - thick - 2, 2494 glRectf (px + 1, py - thick - 2,
1814 px + width - 1, py); 2495 px + width - 1, py);
1815 2496
… …
1821 } 2502 }
1822 } 2503 }
1823} 2504}
1824 2505
1825void 2506void
1826draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2507draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1827 CODE: 2508 CODE:
1828{ 2509{
1829 static float color[16][3] = { 2510 static float color[16][3] = {
1830 { 0.00F, 0.00F, 0.00F }, 2511 { 0.00f, 0.00f, 0.00f },
1831 { 1.00F, 1.00F, 1.00F }, 2512 { 1.00f, 1.00f, 1.00f },
1832 { 0.00F, 0.00F, 0.55F }, 2513 { 0.00f, 0.00f, 0.55f },
1833 { 1.00F, 0.00F, 0.00F }, 2514 { 1.00f, 0.00f, 0.00f },
1834 2515
1835 { 1.00F, 0.54F, 0.00F }, 2516 { 1.00f, 0.54f, 0.00f },
1836 { 0.11F, 0.56F, 1.00F }, 2517 { 0.11f, 0.56f, 1.00f },
1837 { 0.93F, 0.46F, 0.00F }, 2518 { 0.93f, 0.46f, 0.00f },
1838 { 0.18F, 0.54F, 0.34F }, 2519 { 0.18f, 0.54f, 0.34f },
1839 2520
1840 { 0.56F, 0.73F, 0.56F }, 2521 { 0.56f, 0.73f, 0.56f },
1841 { 0.80F, 0.80F, 0.80F }, 2522 { 0.80f, 0.80f, 0.80f },
1842 { 0.55F, 0.41F, 0.13F }, 2523 { 0.55f, 0.41f, 0.13f },
1843 { 0.99F, 0.77F, 0.26F }, 2524 { 0.99f, 0.77f, 0.26f },
1844 2525
1845 { 0.74F, 0.65F, 0.41F }, 2526 { 0.74f, 0.65f, 0.41f },
1846 2527
1847 { 0.00F, 1.00F, 1.00F }, 2528 { 0.00f, 1.00f, 1.00f },
1848 { 1.00F, 0.00F, 1.00F }, 2529 { 1.00f, 0.00f, 1.00f },
1849 { 1.00F, 1.00F, 0.00F }, 2530 { 1.00f, 1.00f, 0.00f },
1850 }; 2531 };
1851 2532
1852 int x, y; 2533 int x, y;
1853 2534
1854 glEnable (GL_TEXTURE_2D); 2535 glEnable (GL_TEXTURE_2D);
2536 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2537 * but the nvidia driver (185.18.14) mishandles alpha textures
2538 * and takes the colour from god knows where instead of using
2539 * Cp. MODULATE results in the same colour, but slightly different
2540 * alpha, but atcually gives us the correct colour with nvidia.
2541 */
1855 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2542 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1856 glEnable (GL_BLEND); 2543 glEnable (GL_BLEND);
1857 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2544 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1858 glBegin (GL_QUADS); 2545 glBegin (GL_QUADS);
1859 2546
1860 for (y = 0; y < h; y++) 2547 for (y = 0; y < h; y++)
… …
1864 2551
1865 if (m) 2552 if (m)
1866 { 2553 {
1867 float *c = color [m & 15]; 2554 float *c = color [m & 15];
1868 2555
1869 float tx1 = m & 0x40 ? 0.5 : 0.; 2556 float tx1 = m & 0x40 ? 0.5f : 0.f;
1870 float tx2 = tx1 + 0.5; 2557 float tx2 = tx1 + 0.5f;
1871 2558
1872 glColor4f (c[0], c[1], c[2], 0.75); 2559 glColor4f (c[0], c[1], c[2], 1);
1873 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2560 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1874 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2561 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1875 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2562 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1876 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2563 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1877 } 2564 }
… …
1881 glDisable (GL_BLEND); 2568 glDisable (GL_BLEND);
1882 glDisable (GL_TEXTURE_2D); 2569 glDisable (GL_TEXTURE_2D);
1883} 2570}
1884 2571
1885void 2572void
1886fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2573fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1887 PPCODE: 2574 PPCODE:
1888{ 2575{
1889 int x, y; 2576 int x, y;
1890 int sw4 = (sw + 3) & ~3; 2577 int sw1 = sw + 2;
2578 int sh1 = sh + 2;
2579 int sh3 = sh * 3;
2580 int sw3 = sw * 3;
1891 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2581 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1892 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2582 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1893 2583 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1894 memset (darkness, 255, sw4 * sh); 2584 memset (darkness1, 0, sw1*sh1);
2585
1895 SvPOK_only (darkness_sv); 2586 SvPOK_only (darkness3_sv);
1896 SvCUR_set (darkness_sv, sw4 * sh); 2587 SvCUR_set (darkness3_sv, sw3 * sh3);
1897 2588
1898 mx += self->x; 2589 mx += self->x - 1;
1899 my += self->y; 2590 my += self->y - 1;
1900 2591
1901 for (y = 0; y < sh; y++) 2592 for (y = 0; y < sh1; y++)
1902 if (0 <= y + my && y + my < self->rows) 2593 if (0 <= y + my && y + my < self->rows)
1903 { 2594 {
1904 maprow *row = self->row + (y + my); 2595 maprow *row = self->row + (y + my);
1905 2596
1906 for (x = 0; x < sw; x++) 2597 for (x = 0; x < sw1; x++)
1907 if (row->c0 <= x + mx && x + mx < row->c1) 2598 if (row->c0 <= x + mx && x + mx < row->c1)
1908 { 2599 {
1909 mapcell *cell = row->col + (x + mx - row->c0); 2600 mapcell *cell = row->col + (x + mx - row->c0);
1910 2601
1911 darkness[y * sw4 + x] = cell->darkness 2602 darkness1 [y * sw1 + x] = cell->darkness
1912 ? 255 - (cell->darkness - 1) 2603 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1913 : 255 - FOW_DARKNESS; 2604 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1914 } 2605 }
1915 } 2606 }
1916 2607
2608 for (y = 0; y < sh; ++y)
2609 for (x = 0; x < sw; ++x)
2610 {
2611 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2612 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2613 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2614 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2615 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2616 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2617 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2618 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2619 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2620
2621 uint8_t r11 = (d11 + d21 + d12) / 3;
2622 uint8_t r21 = d21;
2623 uint8_t r31 = (d21 + d31 + d32) / 3;
2624
2625 uint8_t r12 = d12;
2626 uint8_t r22 = d22;
2627 uint8_t r32 = d32;
2628
2629 uint8_t r13 = (d13 + d23 + d12) / 3;
2630 uint8_t r23 = d23;
2631 uint8_t r33 = (d23 + d33 + d32) / 3;
2632
2633 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2634 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2635 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2636 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2637 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2638 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2639 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2640 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2641 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2642 }
2643
2644 free (darkness1);
2645
1917 EXTEND (SP, 3); 2646 EXTEND (SP, 3);
1918 PUSHs (sv_2mortal (newSViv (sw4))); 2647 PUSHs (sv_2mortal (newSViv (sw3)));
1919 PUSHs (sv_2mortal (newSViv (sh))); 2648 PUSHs (sv_2mortal (newSViv (sh3)));
1920 PUSHs (darkness_sv); 2649 PUSHs (darkness3_sv);
1921} 2650}
1922 2651
1923SV * 2652SV *
1924get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2653get_rect (DC::Map self, int x0, int y0, int w, int h)
1925 CODE: 2654 CODE:
1926{ 2655{
1927 int x, y, x1, y1; 2656 int x, y, x1, y1;
1928 SV *data_sv = newSV (w * h * 7 + 5); 2657 SV *data_sv = newSV (w * h * 7 + 5);
1929 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2658 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1986 else 2715 else
1987 *data++ = 0; 2716 *data++ = 0;
1988 } 2717 }
1989 } 2718 }
1990 2719
2720 /* if size is w*h + 5 then no data has been found */
2721 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2722 {
1991 SvPOK_only (data_sv); 2723 SvPOK_only (data_sv);
1992 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2724 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2725 }
2726
1993 RETVAL = data_sv; 2727 RETVAL = data_sv;
1994} 2728}
1995 OUTPUT: 2729 OUTPUT:
1996 RETVAL 2730 RETVAL
1997 2731
1998void 2732void
1999set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2733set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2000 PPCODE: 2734 PPCODE:
2001{ 2735{
2002 int x, y, z; 2736 int x, y, z;
2003 int w, h; 2737 int w, h;
2004 int x1, y1; 2738 int x1, y1;
2739 STRLEN len;
2740 uint8_t *data, *end;
2741
2742 len = SvLEN (data_sv);
2743 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2744 data = SvPVbyte_nolen (data_sv);
2745 end = data + len + 8;
2746
2747 if (len < 5)
2748 XSRETURN_EMPTY;
2005 2749
2006 if (*data++ != 0) 2750 if (*data++ != 0)
2007 return; /* version mismatch */ 2751 XSRETURN_EMPTY; /* version mismatch */
2008 2752
2009 w = *data++ << 8; w |= *data++; 2753 w = *data++ << 8; w |= *data++;
2010 h = *data++ << 8; h |= *data++; 2754 h = *data++ << 8; h |= *data++;
2011 2755
2012 // we need to do this 'cause we don't keep an absolute coord system for rows 2756 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2024 { 2768 {
2025 maprow *row = map_get_row (self, y); 2769 maprow *row = map_get_row (self, y);
2026 2770
2027 for (x = x0; x < x1; x++) 2771 for (x = x0; x < x1; x++)
2028 { 2772 {
2773 uint8_t flags;
2774
2775 if (data + 7 >= end)
2776 XSRETURN_EMPTY;
2777
2029 uint8_t flags = *data++; 2778 flags = *data++;
2030 2779
2031 if (flags) 2780 if (flags)
2032 { 2781 {
2033 mapcell *cell = row_get_cell (row, x); 2782 mapcell *cell = row_get_cell (row, x);
2034 tileid tile[3] = { 0, 0, 0 }; 2783 tileid tile[3] = { 0, 0, 0 };
… …
2037 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2786 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2038 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2787 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2039 2788
2040 if (cell->darkness == 0) 2789 if (cell->darkness == 0)
2041 { 2790 {
2042 cell->darkness = 0; 2791 /*cell->darkness = 0;*/
2792 EXTEND (SP, 3);
2043 2793
2044 for (z = 0; z <= 2; z++) 2794 for (z = 0; z <= 2; z++)
2045 { 2795 {
2046 tileid t = tile [z]; 2796 tileid t = tile [z];
2047 2797
2048 if (t >= self->texs || (t && !self->tex [t].name)) 2798 if (t >= self->texs || (t && !self->tex [t].name))
2049 { 2799 {
2050 XPUSHs (sv_2mortal (newSViv (t))); 2800 PUSHs (sv_2mortal (newSViv (t)));
2051 need_texid (self, t); 2801 need_texid (self, t);
2052 } 2802 }
2053 2803
2054 cell->tile [z] = t; 2804 cell->tile [z] = t;
2055 } 2805 }
… …
2057 } 2807 }
2058 } 2808 }
2059 } 2809 }
2060} 2810}
2061 2811
2062MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2812MODULE = Deliantra::Client PACKAGE = DC::RW
2063 2813
2064CFPlus::MixChunk 2814DC::RW
2065new_from_file (SV *class, char *path) 2815new (SV *class, SV *data_sv)
2066 CODE: 2816 CODE:
2067 RETVAL = Mix_LoadWAV (path); 2817{
2818 STRLEN datalen;
2819 char *data = SvPVbyte (data_sv, datalen);
2820
2821 RETVAL = SDL_RWFromConstMem (data, datalen);
2822}
2068 OUTPUT: 2823 OUTPUT:
2069 RETVAL 2824 RETVAL
2070 2825
2826DC::RW
2827new_from_file (SV *class, const char *path, const char *mode = "rb")
2828 CODE:
2829 RETVAL = SDL_RWFromFile (path, mode);
2830 OUTPUT:
2831 RETVAL
2832
2833# fails on win32:
2834# dc.xs(2268) : error C2059: syntax error : '('
2071void 2835#void
2836#close (DC::RW self)
2837# CODE:
2838# (self->(close)) (self);
2839
2840MODULE = Deliantra::Client PACKAGE = DC::Channel
2841
2842PROTOTYPES: DISABLE
2843
2844DC::Channel
2845find ()
2846 CODE:
2847{
2848 RETVAL = Mix_GroupAvailable (-1);
2849
2850 if (RETVAL < 0)
2851 {
2852 RETVAL = Mix_GroupOldest (-1);
2853
2854 if (RETVAL < 0)
2855 {
2856 // happens sometimes, maybe it just stopped playing(?)
2857 RETVAL = Mix_GroupAvailable (-1);
2858
2859 if (RETVAL < 0)
2860 XSRETURN_UNDEF;
2861 }
2862 else
2863 Mix_HaltChannel (RETVAL);
2864 }
2865
2866 Mix_UnregisterAllEffects (RETVAL);
2867 Mix_Volume (RETVAL, 128);
2868}
2869 OUTPUT:
2870 RETVAL
2871
2872void
2873halt (DC::Channel self)
2874 CODE:
2875 Mix_HaltChannel (self);
2876
2877void
2878expire (DC::Channel self, int ticks = -1)
2879 CODE:
2880 Mix_ExpireChannel (self, ticks);
2881
2882void
2883fade_out (DC::Channel self, int ticks = -1)
2884 CODE:
2885 Mix_FadeOutChannel (self, ticks);
2886
2887int
2888volume (DC::Channel self, int volume)
2889 CODE:
2890 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2891 OUTPUT:
2892 RETVAL
2893
2894void
2895unregister_all_effects (DC::Channel self)
2896 CODE:
2897 Mix_UnregisterAllEffects (self);
2898
2899void
2900set_panning (DC::Channel self, int left, int right)
2901 CODE:
2902 left = CLAMP (left , 0, 255);
2903 right = CLAMP (right, 0, 255);
2904 Mix_SetPanning (self, left, right);
2905
2906void
2907set_distance (DC::Channel self, int distance)
2908 CODE:
2909 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2910
2911void
2912set_position (DC::Channel self, int angle, int distance)
2913 CODE:
2914
2915void
2916set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2917 CODE:
2918{
2919 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2920 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2921 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2922}
2923
2924void
2925set_reverse_stereo (DC::Channel self, int flip)
2926 CODE:
2927 Mix_SetReverseStereo (self, flip);
2928
2929MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2930
2931PROTOTYPES: DISABLE
2932
2933void
2934decoders ()
2935 PPCODE:
2936#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2937 int i, num = Mix_GetNumChunkDecoders ();
2938 EXTEND (SP, num);
2939 for (i = 0; i < num; ++i)
2940 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2941#else
2942 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2943#endif
2944
2945DC::MixChunk
2946new (SV *class, DC::RW rwops)
2947 CODE:
2948 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2949 OUTPUT:
2950 RETVAL
2951
2952void
2072DESTROY (CFPlus::MixChunk self) 2953DESTROY (DC::MixChunk self)
2073 CODE: 2954 CODE:
2074 Mix_FreeChunk (self); 2955 Mix_FreeChunk (self);
2075 2956
2076int 2957int
2077volume (CFPlus::MixChunk self, int volume = -1) 2958volume (DC::MixChunk self, int volume = -1)
2078 CODE: 2959 CODE:
2960 if (items > 1)
2961 volume = CLAMP (volume, 0, 128);
2079 RETVAL = Mix_VolumeChunk (self, volume); 2962 RETVAL = Mix_VolumeChunk (self, volume);
2080 OUTPUT: 2963 OUTPUT:
2081 RETVAL 2964 RETVAL
2082 2965
2083int 2966DC::Channel
2084play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2967play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2085 CODE: 2968 CODE:
2969{
2086 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2970 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2971
2972 if (RETVAL < 0)
2973 XSRETURN_UNDEF;
2974
2975 if (channel < 0)
2976 {
2977 Mix_UnregisterAllEffects (RETVAL);
2978 Mix_Volume (RETVAL, 128);
2979 }
2980}
2087 OUTPUT: 2981 OUTPUT:
2088 RETVAL 2982 RETVAL
2089 2983
2090MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2984MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2985
2986void
2987decoders ()
2988 PPCODE:
2989#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2990 int i, num = Mix_GetNumMusicDecoders ();
2991 EXTEND (SP, num);
2992 for (i = 0; i < num; ++i)
2993 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
2994#else
2995 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2996#endif
2091 2997
2092int 2998int
2093volume (int volume = -1) 2999volume (int volume = -1)
3000 PROTOTYPE: ;$
2094 CODE: 3001 CODE:
3002 if (items > 0)
3003 volume = CLAMP (volume, 0, 128);
2095 RETVAL = Mix_VolumeMusic (volume); 3004 RETVAL = Mix_VolumeMusic (volume);
2096 OUTPUT: 3005 OUTPUT:
2097 RETVAL 3006 RETVAL
2098 3007
2099CFPlus::MixMusic 3008void
2100new_from_file (SV *class, char *path) 3009fade_out (int ms)
2101 CODE: 3010 CODE:
2102 RETVAL = Mix_LoadMUS (path); 3011 Mix_FadeOutMusic (ms);
3012
3013void
3014halt ()
3015 CODE:
3016 Mix_HaltMusic ();
3017
3018int
3019playing ()
3020 CODE:
3021 RETVAL = Mix_PlayingMusic ();
2103 OUTPUT: 3022 OUTPUT:
2104 RETVAL 3023 RETVAL
2105 3024
3025DC::MixMusic
3026new (SV *class, DC::RW rwops)
3027 CODE:
3028 RETVAL = Mix_LoadMUS_RW (rwops);
3029 OUTPUT:
3030 RETVAL
3031
2106void 3032void
2107DESTROY (CFPlus::MixMusic self) 3033DESTROY (DC::MixMusic self)
2108 CODE: 3034 CODE:
2109 Mix_FreeMusic (self); 3035 Mix_FreeMusic (self);
2110 3036
2111int 3037int
2112play (CFPlus::MixMusic self, int loops = -1) 3038play (DC::MixMusic self, int loops = -1)
2113 CODE: 3039 CODE:
2114 RETVAL = Mix_PlayMusic (self, loops); 3040 RETVAL = Mix_PlayMusic (self, loops);
2115 OUTPUT: 3041 OUTPUT:
2116 RETVAL 3042 RETVAL
2117 3043
2118MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3044void
3045fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3046 CODE:
3047 Mix_FadeInMusicPos (self, loops, ms, position);
3048
3049MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3050
3051PROTOTYPES: ENABLE
2119 3052
2120BOOT: 3053BOOT:
2121{ 3054{
2122 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3055 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2123 static const struct { 3056 static const struct {
2124 const char *name; 3057 const char *name;
2125 IV iv; 3058 IV iv;
2126 } *civ, const_iv[] = { 3059 } *civ, const_iv[] = {
2127# define const_iv(name) { # name, (IV)name } 3060# define const_iv(name) { # name, (IV)name }
3061 const_iv (GL_VENDOR),
3062 const_iv (GL_VERSION),
3063 const_iv (GL_EXTENSIONS),
3064 const_iv (GL_MAX_TEXTURE_UNITS),
2128 const_iv (GL_COLOR_MATERIAL), 3065 const_iv (GL_COLOR_MATERIAL),
2129 const_iv (GL_SMOOTH), 3066 const_iv (GL_SMOOTH),
2130 const_iv (GL_FLAT), 3067 const_iv (GL_FLAT),
2131 const_iv (GL_DITHER), 3068 const_iv (GL_DITHER),
2132 const_iv (GL_BLEND), 3069 const_iv (GL_BLEND),
… …
2136 const_iv (GL_ALPHA_TEST), 3073 const_iv (GL_ALPHA_TEST),
2137 const_iv (GL_NORMALIZE), 3074 const_iv (GL_NORMALIZE),
2138 const_iv (GL_RESCALE_NORMAL), 3075 const_iv (GL_RESCALE_NORMAL),
2139 const_iv (GL_FRONT), 3076 const_iv (GL_FRONT),
2140 const_iv (GL_BACK), 3077 const_iv (GL_BACK),
3078 const_iv (GL_AUX0),
2141 const_iv (GL_AND), 3079 const_iv (GL_AND),
2142 const_iv (GL_ONE), 3080 const_iv (GL_ONE),
2143 const_iv (GL_ZERO), 3081 const_iv (GL_ZERO),
2144 const_iv (GL_SRC_ALPHA), 3082 const_iv (GL_SRC_ALPHA),
2145 const_iv (GL_DST_ALPHA), 3083 const_iv (GL_DST_ALPHA),
2146 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3084 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2147 const_iv (GL_ONE_MINUS_DST_ALPHA), 3085 const_iv (GL_ONE_MINUS_DST_ALPHA),
3086 const_iv (GL_SRC_COLOR),
3087 const_iv (GL_DST_COLOR),
3088 const_iv (GL_ONE_MINUS_SRC_COLOR),
3089 const_iv (GL_ONE_MINUS_DST_COLOR),
2148 const_iv (GL_SRC_ALPHA_SATURATE), 3090 const_iv (GL_SRC_ALPHA_SATURATE),
2149 const_iv (GL_RGB), 3091 const_iv (GL_RGB),
2150 const_iv (GL_RGBA), 3092 const_iv (GL_RGBA),
2151 const_iv (GL_RGBA4), 3093 const_iv (GL_RGBA4),
2152 const_iv (GL_RGBA8), 3094 const_iv (GL_RGBA8),
… …
2158 const_iv (GL_INTENSITY), 3100 const_iv (GL_INTENSITY),
2159 const_iv (GL_LUMINANCE), 3101 const_iv (GL_LUMINANCE),
2160 const_iv (GL_LUMINANCE_ALPHA), 3102 const_iv (GL_LUMINANCE_ALPHA),
2161 const_iv (GL_FLOAT), 3103 const_iv (GL_FLOAT),
2162 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3104 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3105 const_iv (GL_COMPRESSED_ALPHA_ARB),
3106 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3107 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3108 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3109 const_iv (GL_COMPRESSED_RGB_ARB),
3110 const_iv (GL_COMPRESSED_RGBA_ARB),
2163 const_iv (GL_COMPILE), 3111 const_iv (GL_COMPILE),
3112 const_iv (GL_PROXY_TEXTURE_1D),
3113 const_iv (GL_PROXY_TEXTURE_2D),
2164 const_iv (GL_TEXTURE_1D), 3114 const_iv (GL_TEXTURE_1D),
2165 const_iv (GL_TEXTURE_2D), 3115 const_iv (GL_TEXTURE_2D),
2166 const_iv (GL_TEXTURE_ENV), 3116 const_iv (GL_TEXTURE_ENV),
2167 const_iv (GL_TEXTURE_MAG_FILTER), 3117 const_iv (GL_TEXTURE_MAG_FILTER),
2168 const_iv (GL_TEXTURE_MIN_FILTER), 3118 const_iv (GL_TEXTURE_MIN_FILTER),
… …
2189 const_iv (GL_COLOR_LOGIC_OP), 3139 const_iv (GL_COLOR_LOGIC_OP),
2190 const_iv (GL_SEPARABLE_2D), 3140 const_iv (GL_SEPARABLE_2D),
2191 const_iv (GL_CONVOLUTION_2D), 3141 const_iv (GL_CONVOLUTION_2D),
2192 const_iv (GL_CONVOLUTION_BORDER_MODE), 3142 const_iv (GL_CONVOLUTION_BORDER_MODE),
2193 const_iv (GL_CONSTANT_BORDER), 3143 const_iv (GL_CONSTANT_BORDER),
3144 const_iv (GL_POINTS),
2194 const_iv (GL_LINES), 3145 const_iv (GL_LINES),
2195 const_iv (GL_LINE_STRIP), 3146 const_iv (GL_LINE_STRIP),
2196 const_iv (GL_LINE_LOOP), 3147 const_iv (GL_LINE_LOOP),
2197 const_iv (GL_QUADS), 3148 const_iv (GL_QUADS),
2198 const_iv (GL_QUAD_STRIP), 3149 const_iv (GL_QUAD_STRIP),
2199 const_iv (GL_TRIANGLES), 3150 const_iv (GL_TRIANGLES),
2200 const_iv (GL_TRIANGLE_STRIP), 3151 const_iv (GL_TRIANGLE_STRIP),
2201 const_iv (GL_TRIANGLE_FAN), 3152 const_iv (GL_TRIANGLE_FAN),
3153 const_iv (GL_POLYGON),
2202 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3154 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3155 const_iv (GL_POINT_SMOOTH_HINT),
3156 const_iv (GL_LINE_SMOOTH_HINT),
3157 const_iv (GL_POLYGON_SMOOTH_HINT),
3158 const_iv (GL_GENERATE_MIPMAP_HINT),
3159 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2203 const_iv (GL_FASTEST), 3160 const_iv (GL_FASTEST),
3161 const_iv (GL_DONT_CARE),
3162 const_iv (GL_NICEST),
2204 const_iv (GL_V2F), 3163 const_iv (GL_V2F),
2205 const_iv (GL_V3F), 3164 const_iv (GL_V3F),
2206 const_iv (GL_T2F_V3F), 3165 const_iv (GL_T2F_V3F),
2207 const_iv (GL_T2F_N3F_V3F), 3166 const_iv (GL_T2F_N3F_V3F),
3167 const_iv (GL_FUNC_ADD),
3168 const_iv (GL_FUNC_SUBTRACT),
3169 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2208# undef const_iv 3170# undef const_iv
2209 }; 3171 };
2210 3172
2211 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3173 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2212 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3174 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3175
3176 texture_av = newAV ();
3177 AvREAL_off (texture_av);
2213} 3178}
3179
3180void
3181disable_GL_EXT_blend_func_separate ()
3182 CODE:
3183 gl.BlendFuncSeparate = 0;
3184 gl.BlendFuncSeparateEXT = 0;
3185
3186void
3187apple_nvidia_bug (int enable)
2214 3188
2215char * 3189char *
2216gl_vendor () 3190gl_vendor ()
2217 CODE: 3191 CODE:
2218 RETVAL = (char *)glGetString (GL_VENDOR); 3192 RETVAL = (char *)glGetString (GL_VENDOR);
… …
2231 CODE: 3205 CODE:
2232 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3206 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2233 OUTPUT: 3207 OUTPUT:
2234 RETVAL 3208 RETVAL
2235 3209
3210const char *glGetString (GLenum pname)
3211
3212GLint glGetInteger (GLenum pname)
3213 CODE:
3214 glGetIntegerv (pname, &RETVAL);
3215 OUTPUT:
3216 RETVAL
3217
3218GLdouble glGetDouble (GLenum pname)
3219 CODE:
3220 glGetDoublev (pname, &RETVAL);
3221 OUTPUT:
3222 RETVAL
3223
2236int glGetError () 3224int glGetError ()
2237 3225
2238void glFinish () 3226void glFinish ()
3227
3228void glFlush ()
2239 3229
2240void glClear (int mask) 3230void glClear (int mask)
2241 3231
2242void glClearColor (float r, float g, float b, float a = 1.0) 3232void glClearColor (float r, float g, float b, float a = 1.0)
2243 PROTOTYPE: @ 3233 PROTOTYPE: @
… …
2254 3244
2255void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3245void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2256 CODE: 3246 CODE:
2257 gl_BlendFuncSeparate (sa, da, saa, daa); 3247 gl_BlendFuncSeparate (sa, da, saa, daa);
2258 3248
3249# void glBlendEquation (int se)
3250
2259void glDepthMask (int flag) 3251void glDepthMask (int flag)
2260 3252
2261void glLogicOp (int opcode) 3253void glLogicOp (int opcode)
2262 3254
2263void glColorMask (int red, int green, int blue, int alpha) 3255void glColorMask (int red, int green, int blue, int alpha)
… …
2277# near_ and far_ are due to microsofts buggy "c" compiler 3269# near_ and far_ are due to microsofts buggy "c" compiler
2278void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3270void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2279 3271
2280# near_ and far_ are due to microsofts buggy "c" compiler 3272# near_ and far_ are due to microsofts buggy "c" compiler
2281void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3273void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3274
3275PROTOTYPES: DISABLE
2282 3276
2283void glViewport (int x, int y, int width, int height) 3277void glViewport (int x, int y, int width, int height)
2284 3278
2285void glScissor (int x, int y, int width, int height) 3279void glScissor (int x, int y, int width, int height)
2286 3280
… …
2294 3288
2295void glRotate (float angle, float x, float y, float z) 3289void glRotate (float angle, float x, float y, float z)
2296 CODE: 3290 CODE:
2297 glRotatef (angle, x, y, z); 3291 glRotatef (angle, x, y, z);
2298 3292
2299void glBegin (int mode)
2300
2301void glEnd ()
2302
2303void glColor (float r, float g, float b, float a = 1.0) 3293void glColor (float r, float g, float b, float a = 1.0)
2304 PROTOTYPE: @ 3294 PROTOTYPE: @
2305 ALIAS: 3295 ALIAS:
2306 glColor_premultiply = 1 3296 glColor_premultiply = 1
2307 CODE: 3297 CODE:
2308 if (ix) 3298 if (ix)
2309 { 3299 {
… …
2312 b *= a; 3302 b *= a;
2313 } 3303 }
2314 // microsoft visual "c" rounds instead of truncating... 3304 // microsoft visual "c" rounds instead of truncating...
2315 glColor4f (r, g, b, a); 3305 glColor4f (r, g, b, a);
2316 3306
2317void glInterleavedArrays (int format, int stride, char *data)
2318
2319void glDrawElements (int mode, int count, int type, char *indices)
2320
2321# 1.2 void glDrawRangeElements (int mode, int start, int end
2322
2323void glRasterPos (float x, float y, float z = 0.) 3307void glRasterPos (float x, float y, float z = 0.)
2324 CODE: 3308 CODE:
2325 glRasterPos3f (0, 0, z); 3309 glRasterPos3f (0, 0, z);
2326 glBitmap (0, 0, 0, 0, x, y, 0); 3310 glBitmap (0, 0, 0, 0, x, y, 0);
2327 3311
… …
2331 3315
2332void glTexCoord (float s, float t) 3316void glTexCoord (float s, float t)
2333 CODE: 3317 CODE:
2334 glTexCoord2f (s, t); 3318 glTexCoord2f (s, t);
2335 3319
3320void glRect (float x1, float y1, float x2, float y2)
3321 CODE:
3322 glRectf (x1, y1, x2, y2);
3323
3324void glRect_lineloop (float x1, float y1, float x2, float y2)
3325 CODE:
3326 glBegin (GL_LINE_LOOP);
3327 glVertex2f (x1, y1);
3328 glVertex2f (x2, y1);
3329 glVertex2f (x2, y2);
3330 glVertex2f (x1, y2);
3331 glEnd ();
3332
3333PROTOTYPES: ENABLE
3334
3335void glBegin (int mode)
3336
3337void glEnd ()
3338
3339void glPointSize (GLfloat size)
3340
3341void glLineWidth (GLfloat width)
3342
3343void glInterleavedArrays (int format, int stride, char *data)
3344
3345void glDrawElements (int mode, int count, int type, char *indices)
3346
3347# 1.2 void glDrawRangeElements (int mode, int start, int end
3348
2336void glTexEnv (int target, int pname, float param) 3349void glTexEnv (int target, int pname, float param)
2337 CODE: 3350 CODE:
2338 glTexEnvf (target, pname, param); 3351 glTexEnvf (target, pname, param);
2339 3352
2340void glTexParameter (int target, int pname, float param) 3353void glTexParameter (int target, int pname, float param)
… …
2356void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3369void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2357 CODE: 3370 CODE:
2358 if (gl.SeparableFilter2D) 3371 if (gl.SeparableFilter2D)
2359 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3372 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2360 3373
2361void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3374void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2362 3375
2363void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3376void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2364 3377
2365void glDrawPixels (int width, int height, int format, int type, char *pixels) 3378void glDrawPixels (int width, int height, int format, int type, char *pixels)
3379
3380void glPixelZoom (float x, float y)
2366 3381
2367void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3382void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2368 3383
2369int glGenTexture () 3384int glGenTexture ()
2370 CODE: 3385 CODE:
2371{ 3386 RETVAL = gen_texture ();
2372 GLuint name;
2373 glGenTextures (1, &name);
2374 RETVAL = name;
2375}
2376 OUTPUT: 3387 OUTPUT:
2377 RETVAL 3388 RETVAL
2378 3389
2379void glDeleteTexture (int name) 3390void glDeleteTexture (int name)
2380 CODE: 3391 CODE:
2381{
2382 GLuint name_ = name;
2383 glDeleteTextures (1, &name_); 3392 del_texture (name);
2384} 3393
2385
2386int glGenList () 3394int glGenList ()
2387 CODE: 3395 CODE:
2388 RETVAL = glGenLists (1); 3396 RETVAL = glGenLists (1);
2389 OUTPUT: 3397 OUTPUT:
2390 RETVAL 3398 RETVAL
… …
2397 3405
2398void glEndList () 3406void glEndList ()
2399 3407
2400void glCallList (int list) 3408void glCallList (int list)
2401 3409
3410void c_init ()
3411 CODE:
3412 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3413 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3414
3415MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3416
3417PROTOTYPES: DISABLE
3418
3419void
3420find_widget (SV *self, NV x, NV y)
3421 PPCODE:
3422{
3423 if (within_widget (self, x, y))
3424 XPUSHs (self);
3425}
3426
3427BOOT:
3428{
3429 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3430
3431 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3432 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3433 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3434 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3435}
3436
3437void
3438draw (SV *self)
3439 CODE:
3440{
3441 HV *hv;
3442 SV **svp;
3443 NV x, y, w, h;
3444 SV *draw_x_sv = GvSV (draw_x_gv);
3445 SV *draw_y_sv = GvSV (draw_y_gv);
3446 SV *draw_w_sv = GvSV (draw_w_gv);
3447 SV *draw_h_sv = GvSV (draw_h_gv);
3448 double draw_x, draw_y;
3449
3450 if (!SvROK (self))
3451 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3452
3453 hv = (HV *)SvRV (self);
3454
3455 if (SvTYPE (hv) != SVt_PVHV)
3456 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3457
3458 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3459 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3460
3461 if (!h || !w)
3462 XSRETURN_EMPTY;
3463
3464 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3465 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3466
3467 draw_x = SvNV (draw_x_sv) + x;
3468 draw_y = SvNV (draw_y_sv) + y;
3469
3470 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3471 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3472 XSRETURN_EMPTY;
3473
3474 sv_setnv (draw_x_sv, draw_x);
3475 sv_setnv (draw_y_sv, draw_y);
3476
3477 glPushMatrix ();
3478 glTranslated (x, y, 0);
3479
3480 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3481 {
3482 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3483
3484 if (svp && SvTRUE (*svp))
3485 {
3486 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3487 glEnable (GL_BLEND);
3488 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3489 glBegin (GL_QUADS);
3490 glVertex2f (0, 0);
3491 glVertex2f (w, 0);
3492 glVertex2f (w, h);
3493 glVertex2f (0, h);
3494 glEnd ();
3495 glDisable (GL_BLEND);
3496 }
3497 }
3498#if 0
3499 // draw borders, for debugging
3500 glPushMatrix ();
3501 glColor4f (1., 1., 0., 1.);
3502 glTranslatef (.5, .5, 0.);
3503 glBegin (GL_LINE_LOOP);
3504 glVertex2f (0 , 0);
3505 glVertex2f (w - 1, 0);
3506 glVertex2f (w - 1, h - 1);
3507 glVertex2f (0 , h - 1);
3508 glEnd ();
3509 glPopMatrix ();
3510#endif
3511 PUSHMARK (SP);
3512 XPUSHs (self);
3513 PUTBACK;
3514 call_method ("_draw", G_VOID | G_DISCARD);
3515 SPAGAIN;
3516
3517 glPopMatrix ();
3518
3519 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3520 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3521}
3522

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