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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.206 by root, Thu Jul 19 23:29:16 2007 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC

… …
17#include "perl.h" 17#include "perl.h"
18#include "XSUB.h" 18#include "XSUB.h"
19 19
20#ifdef _WIN32 20#ifdef _WIN32
21# 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
22#endif 26#endif
23 27
24#include <assert.h> 28#include <assert.h>
25#include <math.h> 29#include <math.h>
26#include <string.h> 30#include <string.h>
27#include <stdio.h> 31#include <stdio.h>
28#include <stdlib.h> 32#include <stdlib.h>
33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29 35
30#include <SDL.h> 36#include <SDL.h>
31#include <SDL_thread.h> 37#include <SDL_thread.h>
32#include <SDL_endian.h> 38#include <SDL_endian.h>
33#include <SDL_image.h> 39#include <SDL_image.h>
34#include <SDL_mixer.h> 40#include <SDL_mixer.h>
35#include <SDL_opengl.h> 41#include <SDL_opengl.h>
36 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
37#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
38#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
39 52
40#include <glib/gmacros.h> 53#include <glib/gmacros.h>
41 54
42#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
43 67
44#ifndef _WIN32 68#ifndef _WIN32
45# include <sys/types.h> 69# include <sys/types.h>
46# include <sys/socket.h> 70# include <sys/socket.h>
47# include <netinet/in.h> 71# include <netinet/in.h>
48# include <netinet/tcp.h> 72# include <netinet/tcp.h>
49# include <inttypes.h> 73# include <inttypes.h>
50#endif 74#endif
51 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
52#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53 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 */
54#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
55 91
56#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
57#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
58 94
59#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
60 96
61#if 0 97/* mask out modifiers we are not interested in */
62# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63#else 99
64# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
65#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
66 104
67static AV *texture_av; 105static AV *texture_av;
68 106
69static struct 107static struct
70{ 108{
… …
107 av_push (texture_av, (SV *)(size_t)name); 145 av_push (texture_av, (SV *)(size_t)name);
108 glDeleteTextures (1, &name); 146 glDeleteTextures (1, &name);
109} 147}
110 148
111#include "texcache.c" 149#include "texcache.c"
150#include "rendercache.c"
112 151
113#include "pango-font.c" 152#include "pango-font.c"
114#include "pango-fontmap.c" 153#include "pango-fontmap.c"
115#include "pango-render.c" 154#include "pango-render.c"
116 155
156typedef IV DC__Channel;
157typedef SDL_RWops *DC__RW;
117typedef Mix_Chunk *CFPlus__MixChunk; 158typedef Mix_Chunk *DC__MixChunk;
118typedef Mix_Music *CFPlus__MixMusic; 159typedef Mix_Music *DC__MixMusic;
119 160
120typedef PangoFontDescription *CFPlus__Font; 161typedef PangoFontDescription *DC__Font;
121 162
122static int 163static int
123shape_attr_p (PangoLayoutRun *run) 164shape_attr_p (PangoLayoutRun *run)
124{ 165{
125 GSList *attrs = run->item->analysis.extra_attrs; 166 GSList *attrs = run->item->analysis.extra_attrs;
… …
139 180
140typedef struct cf_layout { 181typedef struct cf_layout {
141 PangoLayout *pl; 182 PangoLayout *pl;
142 float r, g, b, a; // default color for rgba mode 183 float r, g, b, a; // default color for rgba mode
143 int base_height; 184 int base_height;
144 CFPlus__Font font; 185 DC__Font font;
186 rc_t *rc;
145} *CFPlus__Layout; 187} *DC__Layout;
146 188
147static CFPlus__Font default_font; 189static DC__Font default_font;
148static PangoContext *opengl_context; 190static PangoContext *opengl_context;
149static PangoFontMap *opengl_fontmap; 191static PangoFontMap *opengl_fontmap;
150 192
151static void 193static void
152substitute_func (FcPattern *pattern, gpointer data) 194substitute_func (FcPattern *pattern, gpointer data)
… …
157#endif 199#endif
158 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 200 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159} 201}
160 202
161static void 203static void
162layout_update_font (CFPlus__Layout self) 204layout_update_font (DC__Layout self)
163{ 205{
164 /* use a random scale factor to account for unknown descenders, 0.8 works 206 /* use a random scale factor to account for unknown descenders, 0.8 works
165 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
166 */ 208 */
167 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
168 210
169 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
170 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171 213
172 pango_layout_set_font_description (self->pl, font); 214 pango_layout_set_font_description (self->pl, font);
173} 215}
174 216
175static void 217static void
176layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 218layout_get_pixel_size (DC__Layout self, int *w, int *h)
177{ 219{
178 PangoRectangle rect; 220 PangoRectangle rect;
179 221
180 // get_pixel_* wrongly rounds down 222 // get_pixel_* wrongly rounds down
181 pango_layout_get_extents (self->pl, 0, &rect); 223 pango_layout_get_extents (self->pl, 0, &rect);
… …
192 234
193typedef uint16_t tileid; 235typedef uint16_t tileid;
194typedef uint16_t faceid; 236typedef uint16_t faceid;
195 237
196typedef struct { 238typedef struct {
197 int name; 239 GLuint name;
198 int w, h; 240 int w, h;
199 float s, t; 241 float s, t;
200 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
201 tileid smoothtile; 243 tileid smoothtile;
202 uint8_t smoothlevel; 244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
203} maptex; 246} maptex;
204 247
205typedef struct { 248typedef struct {
206 uint32_t player; 249 uint32_t player;
207 tileid tile[3]; 250 tileid tile[3];
… …
220 int faces; tileid *face2tile; // [faceid] 263 int faces; tileid *face2tile; // [faceid]
221 int texs; maptex *tex; // [tileid] 264 int texs; maptex *tex; // [tileid]
222 265
223 int32_t rows; 266 int32_t rows;
224 maprow *row; 267 maprow *row;
225} *CFPlus__Map; 268} *DC__Map;
226 269
227static char * 270static char *
228prepend (char *ptr, int sze, int inc) 271prepend (char *ptr, int sze, int inc)
229{ 272{
230 char *p; 273 char *p;
… …
268 self->texs *= 2; 311 self->texs *= 2;
269 } 312 }
270} 313}
271 314
272static maprow * 315static maprow *
273map_get_row (CFPlus__Map self, int y) 316map_get_row (DC__Map self, int y)
274{ 317{
275 if (0 > y) 318 if (0 > y)
276 { 319 {
277 int extend = - y + MAP_EXTEND_Y; 320 int extend = - y + MAP_EXTEND_Y;
278 Prepend (maprow, self->row, self->rows, extend); 321 Prepend (maprow, self->row, self->rows, extend);
… …
316 359
317 return row->col + (x - row->c0); 360 return row->col + (x - row->c0);
318} 361}
319 362
320static mapcell * 363static mapcell *
321map_get_cell (CFPlus__Map self, int x, int y) 364map_get_cell (DC__Map self, int x, int y)
322{ 365{
323 return row_get_cell (map_get_row (self, y), x); 366 return row_get_cell (map_get_row (self, y), x);
324} 367}
325 368
326static void 369static void
327map_clear (CFPlus__Map self) 370map_clear (DC__Map self)
328{ 371{
329 int r; 372 int r;
330 373
331 for (r = 0; r < self->rows; r++) 374 for (r = 0; r < self->rows; r++)
332 Safefree (self->row[r].col); 375 Safefree (self->row[r].col);
… …
339 self->oy = 0; 382 self->oy = 0;
340 self->row = 0; 383 self->row = 0;
341 self->rows = 0; 384 self->rows = 0;
342} 385}
343 386
387#define CELL_CLEAR(cell) \
388 do { \
389 if ((cell)->player) \
390 (cell)->tile [2] = 0; \
391 (cell)->darkness = 0; \
392 (cell)->stat_hp = 0; \
393 (cell)->flags = 0; \
394 (cell)->player = 0; \
395 } while (0)
396
344static void 397static void
345map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
346{ 399{
347 int x, y; 400 int x, y;
348 maprow *row; 401 maprow *row;
349 mapcell *cell; 402 mapcell *cell;
350 403
… …
362 if (x >= row->c1) 415 if (x >= row->c1)
363 break; 416 break;
364 417
365 cell = row->col + x - row->c0; 418 cell = row->col + x - row->c0;
366 419
367 cell->darkness = 0; 420 CELL_CLEAR (cell);
368 cell->stat_hp = 0;
369 cell->flags = 0;
370 cell->player = 0;
371 } 421 }
372 } 422 }
373} 423}
374 424
375typedef struct { 425typedef struct {
… …
429 n |= n >> 16; 479 n |= n >> 16;
430 480
431 return n + 1; 481 return n + 1;
432} 482}
433 483
484static unsigned int
485popcount (unsigned int n)
486{
487 n -= (n >> 1) & 0x55555555U;
488 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
489 n = ((n >> 4) + n) & 0x0f0f0f0fU;
490 n *= 0x01010101U;
491
492 return n >> 24;
493}
494
434/* SDL should provide this, really. */ 495/* SDL should provide this, really. */
435#define SDLK_MODIFIER_MIN 300 496#define SDLK_MODIFIER_MIN 300
436#define SDLK_MODIFIER_MAX 314 497#define SDLK_MODIFIER_MAX 314
437 498
438MODULE = CFPlus PACKAGE = CFPlus 499/******************************************************************************/
500
501static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
502static GV *hover_gv;
503
504static int
505within_widget (SV *widget, NV x, NV y)
506{
507 HV *self;
508 SV **svp;
509 NV wx, ww, wy, wh;
510
511 if (!SvROK (widget))
512 return 0;
513
514 self = (HV *)SvRV (widget);
515
516 if (SvTYPE (self) != SVt_PVHV)
517 return 0;
518
519 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
520 if (y < wy)
521 return 0;
522
523 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
524 if (y >= wy + wh)
525 return 0;
526
527 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
528 if (x < wx)
529 return 0;
530
531 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
532 if (x >= wx + ww)
533 return 0;
534
535 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
536 if (!svp || !SvTRUE (*svp))
537 return 0;
538
539 return 1;
540}
541
542/******************************************************************************/
543
544/* process keyboard modifiers */
545static int
546mod_munge (int mod)
547{
548 mod &= MOD_MASK;
549
550 if (mod & (KMOD_META | KMOD_ALT))
551 mod |= KMOD_LRAM;
552
553 return mod;
554}
555
556static void
557deliantra_main ()
558{
559 char *argv[] = { 0 };
560 call_argv ("::main", G_DISCARD | G_VOID, argv);
561}
562
563#ifdef __MACOSX__
564 /* to due surprising braindamage on the side of SDL design, we
565 * do some mind-boggling hack here: SDL requires a custom main()
566 * on OS X, so... we provide one and call the original main(), which,
567 * due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
568 * and which calls our main (== SDL_main) back.
569 */
570 extern C_LINKAGE int
571 main (int argc, char *argv[])
572 {
573 deliantra_main ();
574 }
575
576 #undef main
577
578 extern C_LINKAGE int main (int argc, char *argv[]);
579
580 static void
581 SDL_braino (void)
582 {
583 char *argv[] = { "deliantra client", 0 };
584 (main) (1, argv);
585 }
586#else
587 static void
588 SDL_braino (void)
589 {
590 deliantra_main ();
591 }
592#endif
593
594MODULE = Deliantra::Client PACKAGE = DC
439 595
440PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
441 597
442BOOT: 598BOOT:
443{ 599{
444 HV *stash = gv_stashpv ("CFPlus", 1); 600 HV *stash = gv_stashpv ("DC", 1);
445 static const struct { 601 static const struct {
446 const char *name; 602 const char *name;
447 IV iv; 603 IV iv;
448 } *civ, const_iv[] = { 604 } *civ, const_iv[] = {
449# define const_iv(name) { # name, (IV)name } 605# define const_iv(name) { # name, (IV)name }
… …
471 627
472 const_iv (SDL_APPINPUTFOCUS), 628 const_iv (SDL_APPINPUTFOCUS),
473 const_iv (SDL_APPMOUSEFOCUS), 629 const_iv (SDL_APPMOUSEFOCUS),
474 const_iv (SDL_APPACTIVE), 630 const_iv (SDL_APPACTIVE),
475 631
632
633 const_iv (SDLK_UNKNOWN),
634 const_iv (SDLK_FIRST),
635 const_iv (SDLK_BACKSPACE),
636 const_iv (SDLK_TAB),
637 const_iv (SDLK_CLEAR),
638 const_iv (SDLK_RETURN),
639 const_iv (SDLK_PAUSE),
640 const_iv (SDLK_ESCAPE),
641 const_iv (SDLK_SPACE),
642 const_iv (SDLK_EXCLAIM),
643 const_iv (SDLK_QUOTEDBL),
644 const_iv (SDLK_HASH),
645 const_iv (SDLK_DOLLAR),
646 const_iv (SDLK_AMPERSAND),
647 const_iv (SDLK_QUOTE),
648 const_iv (SDLK_LEFTPAREN),
649 const_iv (SDLK_RIGHTPAREN),
650 const_iv (SDLK_ASTERISK),
651 const_iv (SDLK_PLUS),
652 const_iv (SDLK_COMMA),
653 const_iv (SDLK_MINUS),
654 const_iv (SDLK_PERIOD),
655 const_iv (SDLK_SLASH),
656 const_iv (SDLK_0),
657 const_iv (SDLK_1),
658 const_iv (SDLK_2),
659 const_iv (SDLK_3),
660 const_iv (SDLK_4),
661 const_iv (SDLK_5),
662 const_iv (SDLK_6),
663 const_iv (SDLK_7),
664 const_iv (SDLK_8),
665 const_iv (SDLK_9),
666 const_iv (SDLK_COLON),
667 const_iv (SDLK_SEMICOLON),
668 const_iv (SDLK_LESS),
669 const_iv (SDLK_EQUALS),
670 const_iv (SDLK_GREATER),
671 const_iv (SDLK_QUESTION),
672 const_iv (SDLK_AT),
673
674 const_iv (SDLK_LEFTBRACKET),
675 const_iv (SDLK_BACKSLASH),
676 const_iv (SDLK_RIGHTBRACKET),
677 const_iv (SDLK_CARET),
678 const_iv (SDLK_UNDERSCORE),
679 const_iv (SDLK_BACKQUOTE),
680 const_iv (SDLK_DELETE),
681
682 const_iv (SDLK_FIRST),
683 const_iv (SDLK_LAST),
476 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
477 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
478 const_iv (SDLK_KP2), 686 const_iv (SDLK_KP2),
479 const_iv (SDLK_KP3), 687 const_iv (SDLK_KP3),
480 const_iv (SDLK_KP4), 688 const_iv (SDLK_KP4),
… …
552 const_iv (KMOD_LMETA), 760 const_iv (KMOD_LMETA),
553 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
554 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
555 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
556 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
765
766 const_iv (KMOD_LRAM),
767
768 const_iv (MIX_DEFAULT_FORMAT),
769
770 const_iv (SDL_INIT_TIMER),
771 const_iv (SDL_INIT_AUDIO),
772 const_iv (SDL_INIT_VIDEO),
773 const_iv (SDL_INIT_CDROM),
774 const_iv (SDL_INIT_JOYSTICK),
775 const_iv (SDL_INIT_EVERYTHING),
776 const_iv (SDL_INIT_NOPARACHUTE),
777 const_iv (SDL_INIT_EVENTTHREAD),
778
779 const_iv (SDL_GL_RED_SIZE),
780 const_iv (SDL_GL_GREEN_SIZE),
781 const_iv (SDL_GL_BLUE_SIZE),
782 const_iv (SDL_GL_ALPHA_SIZE),
783 const_iv (SDL_GL_DOUBLEBUFFER),
784 const_iv (SDL_GL_BUFFER_SIZE),
785 const_iv (SDL_GL_DEPTH_SIZE),
786 const_iv (SDL_GL_STENCIL_SIZE),
787 const_iv (SDL_GL_ACCUM_RED_SIZE),
788 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
789 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
790 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
791 const_iv (SDL_GL_STEREO),
792 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
793 const_iv (SDL_GL_MULTISAMPLESAMPLES),
794 const_iv (SDL_GL_ACCELERATED_VISUAL),
795 const_iv (SDL_GL_SWAP_CONTROL),
796
797 const_iv (FOW_DARKNESS)
557# undef const_iv 798# undef const_iv
558 }; 799 };
559 800
560 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 801 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
579 820
580NV floor (NV x) 821NV floor (NV x)
581 822
582NV ceil (NV x) 823NV ceil (NV x)
583 824
825IV minpot (UV n)
826
827IV popcount (UV n)
828
829NV distance (NV dx, NV dy)
830 CODE:
831 RETVAL = pow (dx * dx + dy * dy, 0.5);
832 OUTPUT:
833 RETVAL
834
584void 835void
585pango_init () 836pango_init ()
586 CODE: 837 CODE:
587{ 838{
588 opengl_fontmap = pango_opengl_font_map_new (); 839 opengl_fontmap = pango_opengl_font_map_new ();
589 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 840 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 841 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
842 /*pango_context_set_font_description (opengl_context, default_font);*/
843#if PANGO_VERSION_CHECK (1, 15, 2)
844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
846#endif
591} 847}
592 848
593char *
594SDL_GetError () 849char *SDL_GetError ()
595 850
596int 851void SDL_braino ()
597SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598 852
599void 853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
600SDL_Quit () 859void SDL_Quit ()
860
861int SDL_GL_SetAttribute (int attr, int value)
862
863int SDL_GL_GetAttribute (int attr)
864 CODE:
865 if (SDL_GL_GetAttribute (attr, &RETVAL))
866 XSRETURN_UNDEF;
867 OUTPUT:
868 RETVAL
601 869
602void 870void
603SDL_ListModes (int rgb, int alpha) 871SDL_ListModes (int rgb, int alpha)
604 PPCODE: 872 PPCODE:
605{ 873{
… …
617 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620 888
621 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622#if SDL_VERSION_ATLEAST(1,2,10)
623 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625#endif
626 891
627 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628 893
629 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
630 while (*m) 895 while (*m)
631 { 896 {
632 if ((*m)->w >= 640 && (*m)->h >= 480) 897 if ((*m)->w >= 400 && (*m)->h >= 300)
633 { 898 {
634 AV *av = newAV (); 899 AV *av = newAV ();
635 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
636 av_push (av, newSViv ((*m)->h)); 901 av_push (av, newSViv ((*m)->h));
637 av_push (av, newSViv (rgb)); 902 av_push (av, newSViv (rgb));
… …
661 926
662 if (RETVAL) 927 if (RETVAL)
663 { 928 {
664 av_clear (texture_av); 929 av_clear (texture_av);
665 930
666 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 931 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 932#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668#include "glfunc.h" 933#include "glfunc.h"
669#undef GL_FUNC 934#undef GL_FUNC
670 } 935 }
671} 936}
… …
678char * 943char *
679SDL_GetKeyName (int sym) 944SDL_GetKeyName (int sym)
680 945
681int 946int
682SDL_GetAppState () 947SDL_GetAppState ()
948
949int
950SDL_GetModState ()
683 951
684void 952void
685poll_events () 953poll_events ()
686 PPCODE: 954 PPCODE:
687{ 955{
… …
697 { 965 {
698 case SDL_KEYDOWN: 966 case SDL_KEYDOWN:
699 case SDL_KEYUP: 967 case SDL_KEYUP:
700 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 969 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 970 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
703 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */ 971 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
704 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 972 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705 break; 973 break;
706 974
707 case SDL_ACTIVEEVENT: 975 case SDL_ACTIVEEVENT:
708 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 976 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
726 x = ev.motion.x; 994 x = ev.motion.x;
727 y = ev.motion.y; 995 y = ev.motion.y;
728 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 996 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729 } 997 }
730 998
731 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 999 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732 hv_store (hv, "state", 5, newSViv (state), 0); 1000 hv_store (hv, "state", 5, newSViv (state), 0);
733 hv_store (hv, "x", 1, newSViv (x), 0); 1001 hv_store (hv, "x", 1, newSViv (x), 0);
734 hv_store (hv, "y", 1, newSViv (y), 0); 1002 hv_store (hv, "y", 1, newSViv (y), 0);
735 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1003 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1004 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737 } 1005 }
738 break; 1006 break;
739 1007
740 case SDL_MOUSEBUTTONDOWN: 1008 case SDL_MOUSEBUTTONDOWN:
741 case SDL_MOUSEBUTTONUP: 1009 case SDL_MOUSEBUTTONUP:
742 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1010 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743 1011
744 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1012 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1013 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1014 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1015 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
752 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1020 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1021 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754 break; 1022 break;
755 } 1023 }
756 1024
757 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1025 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758 } 1026 }
759} 1027}
760 1028
761int 1029int
762Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1030Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763 POSTCALL: 1031 POSTCALL:
764 Mix_HookMusicFinished (music_finished); 1032 Mix_HookMusicFinished (music_finished);
765 Mix_ChannelFinished (channel_finished); 1033 Mix_ChannelFinished (channel_finished);
766 1034
767void 1035void
1036Mix_QuerySpec ()
1037 PPCODE:
1038{
1039 int freq, channels;
1040 Uint16 format;
1041
1042 if (Mix_QuerySpec (&freq, &format, &channels))
1043 {
1044 EXTEND (SP, 3);
1045 PUSHs (sv_2mortal (newSViv (freq)));
1046 PUSHs (sv_2mortal (newSViv (format)));
1047 PUSHs (sv_2mortal (newSViv (channels)));
1048 }
1049}
1050
1051void
768Mix_CloseAudio () 1052Mix_CloseAudio ()
769 1053
770int 1054int
771Mix_AllocateChannels (int numchans = -1) 1055Mix_AllocateChannels (int numchans = -1)
1056
1057const char *
1058Mix_GetError ()
772 1059
773void 1060void
774lowdelay (int fd, int val = 1) 1061lowdelay (int fd, int val = 1)
775 CODE: 1062 CODE:
776 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val)); 1063 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
… …
802 } 1089 }
803 } 1090 }
804#endif 1091#endif
805} 1092}
806 1093
807void 1094int
808add_font (char *file) 1095add_font (char *file)
809 CODE: 1096 CODE:
810 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1097 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1098 OUTPUT:
1099 RETVAL
811 1100
812void 1101void
813load_image_inline (SV *image_) 1102load_image_inline (SV *image_)
814 ALIAS: 1103 ALIAS:
815 load_image_file = 1 1104 load_image_file = 1
… …
818 STRLEN image_len; 1107 STRLEN image_len;
819 char *image = (char *)SvPVbyte (image_, image_len); 1108 char *image = (char *)SvPVbyte (image_, image_len);
820 SDL_Surface *surface, *surface2; 1109 SDL_Surface *surface, *surface2;
821 SDL_PixelFormat fmt; 1110 SDL_PixelFormat fmt;
822 SDL_RWops *rw = ix 1111 SDL_RWops *rw = ix
823 ? SDL_RWFromFile (image, "r") 1112 ? SDL_RWFromFile (image, "rb")
824 : SDL_RWFromConstMem (image, image_len); 1113 : SDL_RWFromConstMem (image, image_len);
825 1114
826 if (!rw) 1115 if (!rw)
827 croak ("load_image: %s", SDL_GetError ()); 1116 croak ("load_image: %s", SDL_GetError ());
828 1117
… …
901void 1190void
902error (char *message) 1191error (char *message)
903 CODE: 1192 CODE:
904 fprintf (stderr, "ERROR: %s\n", message); 1193 fprintf (stderr, "ERROR: %s\n", message);
905#ifdef _WIN32 1194#ifdef _WIN32
906 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1195 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907#endif 1196#endif
908 1197
909void 1198void
910fatal (char *message) 1199fatal (char *message)
911 CODE: 1200 CODE:
912 fprintf (stderr, "FATAL: %s\n", message); 1201 fprintf (stderr, "FATAL: %s\n", message);
913#ifdef _WIN32 1202#ifdef _WIN32
914 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1203 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915#endif 1204#endif
916 _exit (1); 1205 _exit (1);
917 1206
918void 1207void
919_exit (int retval = 0) 1208_exit (int retval = 0)
… …
931#if DEBUG 1220#if DEBUG
932 VALGRIND_DO_LEAK_CHECK; 1221 VALGRIND_DO_LEAK_CHECK;
933#endif 1222#endif
934} 1223}
935 1224
936MODULE = CFPlus PACKAGE = CFPlus::Font 1225int
1226SvREFCNT (SV *sv)
1227 CODE:
1228 RETVAL = SvREFCNT (sv);
1229 OUTPUT:
1230 RETVAL
1231
1232MODULE = Deliantra::Client PACKAGE = DC::Font
937 1233
938PROTOTYPES: DISABLE 1234PROTOTYPES: DISABLE
939 1235
940CFPlus::Font 1236DC::Font
941new_from_file (SV *class, char *path, int id = 0) 1237new_from_file (SV *class, char *path, int id = 0)
942 CODE: 1238 CODE:
943{ 1239{
944 int count; 1240 int count;
945 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1241 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
948} 1244}
949 OUTPUT: 1245 OUTPUT:
950 RETVAL 1246 RETVAL
951 1247
952void 1248void
953DESTROY (CFPlus::Font self) 1249DESTROY (DC::Font self)
954 CODE: 1250 CODE:
955 pango_font_description_free (self); 1251 pango_font_description_free (self);
956 1252
957void 1253void
958make_default (CFPlus::Font self) 1254make_default (DC::Font self)
959 PROTOTYPE: $ 1255 PROTOTYPE: $
960 CODE: 1256 CODE:
961 default_font = self; 1257 default_font = self;
962 1258
963MODULE = CFPlus PACKAGE = CFPlus::Layout 1259MODULE = Deliantra::Client PACKAGE = DC::Layout
964 1260
965PROTOTYPES: DISABLE 1261PROTOTYPES: DISABLE
966 1262
967void 1263void
968reset_glyph_cache () 1264glyph_cache_backup ()
969 PROTOTYPE: 1265 PROTOTYPE:
970 CODE: 1266 CODE:
1267 tc_backup ();
1268
1269void
1270glyph_cache_restore ()
1271 PROTOTYPE:
1272 CODE:
971 tc_clear (); 1273 tc_restore ();
972 1274
973CFPlus::Layout 1275DC::Layout
974new (SV *class) 1276new (SV *class)
975 CODE: 1277 CODE:
976 New (0, RETVAL, 1, struct cf_layout); 1278 New (0, RETVAL, 1, struct cf_layout);
977 1279
978 RETVAL->pl = pango_layout_new (opengl_context); 1280 RETVAL->pl = pango_layout_new (opengl_context);
… …
980 RETVAL->g = 1.; 1282 RETVAL->g = 1.;
981 RETVAL->b = 1.; 1283 RETVAL->b = 1.;
982 RETVAL->a = 1.; 1284 RETVAL->a = 1.;
983 RETVAL->base_height = MIN_FONT_HEIGHT; 1285 RETVAL->base_height = MIN_FONT_HEIGHT;
984 RETVAL->font = 0; 1286 RETVAL->font = 0;
1287 RETVAL->rc = rc_alloc ();
985 1288
986 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1289 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987 layout_update_font (RETVAL); 1290 layout_update_font (RETVAL);
988 OUTPUT: 1291 OUTPUT:
989 RETVAL 1292 RETVAL
990 1293
991void 1294void
992DESTROY (CFPlus::Layout self) 1295DESTROY (DC::Layout self)
993 CODE: 1296 CODE:
994 g_object_unref (self->pl); 1297 g_object_unref (self->pl);
1298 rc_free (self->rc);
995 Safefree (self); 1299 Safefree (self);
996 1300
997void 1301void
998set_text (CFPlus::Layout self, SV *text_) 1302set_text (DC::Layout self, SV *text_)
999 CODE: 1303 CODE:
1000{ 1304{
1001 STRLEN textlen; 1305 STRLEN textlen;
1002 char *text = SvPVutf8 (text_, textlen); 1306 char *text = SvPVutf8 (text_, textlen);
1003 1307
1004 pango_layout_set_text (self->pl, text, textlen); 1308 pango_layout_set_text (self->pl, text, textlen);
1005} 1309}
1006 1310
1007void 1311void
1008set_markup (CFPlus::Layout self, SV *text_) 1312set_markup (DC::Layout self, SV *text_)
1009 CODE: 1313 CODE:
1010{ 1314{
1011 STRLEN textlen; 1315 STRLEN textlen;
1012 char *text = SvPVutf8 (text_, textlen); 1316 char *text = SvPVutf8 (text_, textlen);
1013 1317
1014 pango_layout_set_markup (self->pl, text, textlen); 1318 pango_layout_set_markup (self->pl, text, textlen);
1015} 1319}
1016 1320
1017void 1321void
1018set_shapes (CFPlus::Layout self, ...) 1322set_shapes (DC::Layout self, ...)
1019 CODE: 1323 CODE:
1020{ 1324{
1021 PangoAttrList *attrs = 0; 1325 PangoAttrList *attrs = 0;
1022 const char *text = pango_layout_get_text (self->pl); 1326 const char *text = pango_layout_get_text (self->pl);
1023 const char *pos = text; 1327 const char *pos = text;
… …
1058 if (attrs) 1362 if (attrs)
1059 pango_layout_set_attributes (self->pl, attrs); 1363 pango_layout_set_attributes (self->pl, attrs);
1060} 1364}
1061 1365
1062void 1366void
1063get_shapes (CFPlus::Layout self) 1367get_shapes (DC::Layout self)
1064 PPCODE: 1368 PPCODE:
1065{ 1369{
1066 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1370 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067 1371
1068 do 1372 do
1069 { 1373 {
1070 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1374 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071 1375
1072 if (run && shape_attr_p (run)) 1376 if (run && shape_attr_p (run))
1073 { 1377 {
1074 PangoRectangle extents; 1378 PangoRectangle extents;
1075 pango_layout_iter_get_run_extents (iter, 0, &extents); 1379 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
1083 1387
1084 pango_layout_iter_free (iter); 1388 pango_layout_iter_free (iter);
1085} 1389}
1086 1390
1087int 1391int
1088has_wrapped (CFPlus::Layout self) 1392has_wrapped (DC::Layout self)
1089 CODE: 1393 CODE:
1090{ 1394{
1091 int lines = 1; 1395 int lines = 1;
1092 const char *text = pango_layout_get_text (self->pl); 1396 const char *text = pango_layout_get_text (self->pl);
1093 1397
… …
1098} 1402}
1099 OUTPUT: 1403 OUTPUT:
1100 RETVAL 1404 RETVAL
1101 1405
1102SV * 1406SV *
1103get_text (CFPlus::Layout self) 1407get_text (DC::Layout self)
1104 CODE: 1408 CODE:
1105 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1409 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106 sv_utf8_decode (RETVAL); 1410 sv_utf8_decode (RETVAL);
1107 OUTPUT: 1411 OUTPUT:
1108 RETVAL 1412 RETVAL
1109 1413
1110void 1414void
1111set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1415set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112 CODE: 1416 CODE:
1113 self->r = r; 1417 self->r = r;
1114 self->g = g; 1418 self->g = g;
1115 self->b = b; 1419 self->b = b;
1116 self->a = a; 1420 self->a = a;
1117 1421
1118void 1422void
1119set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1423set_font (DC::Layout self, DC::Font font = 0)
1120 CODE: 1424 CODE:
1121 if (self->font != font) 1425 if (self->font != font)
1122 { 1426 {
1123 self->font = font; 1427 self->font = font;
1124 layout_update_font (self); 1428 layout_update_font (self);
1125 } 1429 }
1126 1430
1127void 1431void
1128set_height (CFPlus::Layout self, int base_height) 1432set_height (DC::Layout self, int base_height)
1129 CODE: 1433 CODE:
1130 if (self->base_height != base_height) 1434 if (self->base_height != base_height)
1131 { 1435 {
1132 self->base_height = base_height; 1436 self->base_height = base_height;
1133 layout_update_font (self); 1437 layout_update_font (self);
1134 } 1438 }
1135 1439
1136void 1440void
1137set_width (CFPlus::Layout self, int max_width = -1) 1441set_width (DC::Layout self, int max_width = -1)
1138 CODE: 1442 CODE:
1139 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1443 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140 1444
1141void 1445void
1142set_indent (CFPlus::Layout self, int indent) 1446set_indent (DC::Layout self, int indent)
1143 CODE: 1447 CODE:
1144 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1448 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145 1449
1146void 1450void
1147set_spacing (CFPlus::Layout self, int spacing) 1451set_spacing (DC::Layout self, int spacing)
1148 CODE: 1452 CODE:
1149 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1453 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150 1454
1151void 1455void
1152set_ellipsise (CFPlus::Layout self, int ellipsise) 1456set_ellipsise (DC::Layout self, int ellipsise)
1153 CODE: 1457 CODE:
1154 pango_layout_set_ellipsize (self->pl, 1458 pango_layout_set_ellipsize (self->pl,
1155 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1459 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1460 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1461 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158 : PANGO_ELLIPSIZE_NONE 1462 : PANGO_ELLIPSIZE_NONE
1159 ); 1463 );
1160 1464
1161void 1465void
1162set_single_paragraph_mode (CFPlus::Layout self, int spm) 1466set_single_paragraph_mode (DC::Layout self, int spm)
1163 CODE: 1467 CODE:
1164 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1468 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165 1469
1166void 1470void
1167size (CFPlus::Layout self) 1471size (DC::Layout self)
1168 PPCODE: 1472 PPCODE:
1169{ 1473{
1170 int w, h; 1474 int w, h;
1171 1475
1172 layout_get_pixel_size (self, &w, &h); 1476 layout_get_pixel_size (self, &w, &h);
… …
1175 PUSHs (sv_2mortal (newSViv (w))); 1479 PUSHs (sv_2mortal (newSViv (w)));
1176 PUSHs (sv_2mortal (newSViv (h))); 1480 PUSHs (sv_2mortal (newSViv (h)));
1177} 1481}
1178 1482
1179int 1483int
1180descent (CFPlus::Layout self) 1484descent (DC::Layout self)
1181 CODE: 1485 CODE:
1182{ 1486{
1183 PangoRectangle rect; 1487 PangoRectangle rect;
1184 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1488 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185 pango_layout_line_get_pixel_extents (line, 0, &rect); 1489 pango_layout_line_get_pixel_extents (line, 0, &rect);
1186 RETVAL = PANGO_DESCENT (rect); 1490 RETVAL = PANGO_DESCENT (rect);
1187} 1491}
1188 OUTPUT: 1492 OUTPUT:
1189 RETVAL 1493 RETVAL
1190 1494
1191int 1495int
1192xy_to_index (CFPlus::Layout self, int x, int y) 1496xy_to_index (DC::Layout self, int x, int y)
1193 CODE: 1497 CODE:
1194{ 1498{
1195 int index, trailing; 1499 int index, trailing;
1196 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1500 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197 RETVAL = index + trailing; 1501 RETVAL = index + trailing;
1198} 1502}
1199 OUTPUT: 1503 OUTPUT:
1200 RETVAL 1504 RETVAL
1201 1505
1202void 1506void
1203cursor_pos (CFPlus::Layout self, int index) 1507cursor_pos (DC::Layout self, int index)
1204 PPCODE: 1508 PPCODE:
1205{ 1509{
1206 PangoRectangle strong_pos; 1510 PangoRectangle pos;
1207 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1511 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208 1512
1209 EXTEND (SP, 3); 1513 EXTEND (SP, 3);
1210 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1514 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1515 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1516 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213} 1517}
1214 1518
1215void 1519void
1216index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1520index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217 PPCODE: 1521 PPCODE:
1218{ 1522{
1219 int line, x; 1523 int line, x;
1220 1524
1221 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1525 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1526#if !PANGO_VERSION_CHECK (1, 17, 3)
1222 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1527 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223 1528 --line;
1529#endif
1224 EXTEND (SP, 2); 1530 EXTEND (SP, 2);
1225 PUSHs (sv_2mortal (newSViv (line - 1))); 1531 PUSHs (sv_2mortal (newSViv (line)));
1226 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1532 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227} 1533}
1228 1534
1229void 1535void
1230line_x_to_index (CFPlus::Layout self, int line, int x) 1536line_x_to_index (DC::Layout self, int line, int x)
1231 PPCODE: 1537 PPCODE:
1232{ 1538{
1233 PangoLayoutLine *lp; 1539 PangoLayoutLine *lp;
1234 int index, trailing; 1540 int index, trailing;
1235 1541
1236 if (line < 0) 1542 if (line < 0)
1237 XSRETURN_EMPTY; 1543 XSRETURN_EMPTY;
1238 1544
1239 if (!(lp = pango_layout_get_line (self->pl, line))) 1545 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240 XSRETURN_EMPTY; /* do better */ 1546 XSRETURN_EMPTY; /* do better */
1241 1547
1242 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing); 1548 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243 1549
1244 EXTEND (SP, 2); 1550 EXTEND (SP, 2);
… …
1250 PUSHs (sv_2mortal (newSViv (trailing))); 1556 PUSHs (sv_2mortal (newSViv (trailing)));
1251 } 1557 }
1252} 1558}
1253 1559
1254void 1560void
1255render (CFPlus::Layout self, float x, float y, int flags = 0) 1561render (DC::Layout self, float x, float y, int flags = 0)
1256 PPCODE: 1562 CODE:
1563 rc_clear (self->rc);
1257 pango_opengl_render_layout_subpixel ( 1564 pango_opengl_render_layout_subpixel (
1258 self->pl, 1565 self->pl,
1566 self->rc,
1259 x * PANGO_SCALE, y * PANGO_SCALE, 1567 x * PANGO_SCALE, y * PANGO_SCALE,
1260 self->r, self->g, self->b, self->a, 1568 self->r, self->g, self->b, self->a,
1261 flags 1569 flags
1262 ); 1570 );
1571 // we assume that context_change actually clears/frees stuff
1572 // and does not do any recomputation...
1573 pango_layout_context_changed (self->pl);
1263 1574
1264MODULE = CFPlus PACKAGE = CFPlus::Texture 1575void
1576draw (DC::Layout self)
1577 CODE:
1578{
1579 glEnable (GL_TEXTURE_2D);
1580 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1581 glEnable (GL_BLEND);
1582 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1583 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1584 glEnable (GL_ALPHA_TEST);
1585 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1586
1587 rc_draw (self->rc);
1588
1589 glDisable (GL_ALPHA_TEST);
1590 glDisable (GL_BLEND);
1591 glDisable (GL_TEXTURE_2D);
1592}
1593
1594MODULE = Deliantra::Client PACKAGE = DC::Texture
1265 1595
1266PROTOTYPES: ENABLE 1596PROTOTYPES: ENABLE
1267
1268int minpot (int n)
1269 1597
1270void 1598void
1271pad (SV *data_, int ow, int oh, int nw, int nh) 1599pad (SV *data_, int ow, int oh, int nw, int nh)
1272 CODE: 1600 CODE:
1273{ 1601{
… …
1300 HV *hv = (HV *)SvRV (self); 1628 HV *hv = (HV *)SvRV (self);
1301 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1629 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1630 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1631 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304 1632
1633 if (name <= 0)
1634 XSRETURN_EMPTY;
1635
1305 if (items < 5) 1636 if (items < 5)
1306 { 1637 {
1307 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1638 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1639 h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309 } 1640 }
… …
1336 glDisable (GL_ALPHA_TEST); 1667 glDisable (GL_ALPHA_TEST);
1337 glDisable (GL_BLEND); 1668 glDisable (GL_BLEND);
1338 } 1669 }
1339} 1670}
1340 1671
1672void
1673draw_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)
1674 PROTOTYPE: @
1675 CODE:
1676{
1677 glEnable (GL_TEXTURE_2D);
1678 glEnable (GL_BLEND);
1679 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1680 glBindTexture (GL_TEXTURE_2D, name1);
1681
1682 glColor3f (intensity, intensity, intensity);
1683 glPushMatrix ();
1684 glScalef (1./3, 1./3, 1.);
1685
1686 if (blend > 0.f)
1687 {
1688 float dx3 = dx * -3.f / w;
1689 float dy3 = dy * -3.f / h;
1690 GLfloat env_color[4] = { 0., 0., 0., blend };
1691
1692 /* interpolate the two shadow textures */
1693 /* stage 0 == rgb(glcolor) + alpha(t0) */
1694 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1695
1696 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1697 gl.ActiveTexture (GL_TEXTURE1);
1698 glEnable (GL_TEXTURE_2D);
1699 glBindTexture (GL_TEXTURE_2D, name2);
1700 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1701
1702 /* rgb == rgb(glcolor) */
1703 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1704 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
1705 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1706
1707 /* alpha = interpolate t0, t1 by env_alpha */
1708 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1709
1710 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1711 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1712 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1713
1714 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1715 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1716
1717 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1718 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1719
1720 glBegin (GL_QUADS);
1721 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1722 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1723 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1724 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1725 glEnd ();
1726
1727 glDisable (GL_TEXTURE_2D);
1728 gl.ActiveTexture (GL_TEXTURE0);
1729 }
1730 else
1731 {
1732 /* simple blending of one texture, also opengl <1.3 path */
1733 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1734
1735 glBegin (GL_QUADS);
1736 glTexCoord2f (0, 0); glVertex2f (0, 0);
1737 glTexCoord2f (0, t); glVertex2f (0, h);
1738 glTexCoord2f (s, t); glVertex2f (w, h);
1739 glTexCoord2f (s, 0); glVertex2f (w, 0);
1740 glEnd ();
1741 }
1742
1743 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1744 {
1745 int x, y;
1746 int dx3 = dx * 3;
1747 int dy3 = dy * 3;
1748
1749 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1750 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1751 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1752 glTranslatef (-1., -1., 0);
1753 glBegin (GL_QUADS);
1754
1755 for (y = 1; y < h; y += 3)
1756 {
1757 int y1 = y - dy3;
1758 int y1valid = y1 >= 0 && y1 < h;
1759
1760 for (x = 1; x < w; x += 3)
1761 {
1762 int x1 = x - dx3;
1763 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1764 uint8_t h2;
1765
1766 if (y1valid && x1 >= 0 && x1 < w)
1767 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1768 else
1769 h2 = 1; /* out of range == invisible */
1770
1771 if (h1 || h2)
1772 {
1773 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1774 glColor4f (1., 1., 1., alpha);
1775
1776 glTexCoord2f (0, 0.); glVertex2i (x , y );
1777 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1778 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1779 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1780 }
1781 }
1782 }
1783 }
1784
1785 glEnd ();
1786
1787 glPopMatrix ();
1788
1789 glDisable (GL_TEXTURE_2D);
1790 glDisable (GL_BLEND);
1791}
1792
1341IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type) 1793IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1342 CODE: 1794 CODE:
1343{ 1795{
1344 GLint width; 1796 GLint width;
1345 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0); 1797 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
… …
1347 RETVAL = width > 0; 1799 RETVAL = width > 0;
1348} 1800}
1349 OUTPUT: 1801 OUTPUT:
1350 RETVAL 1802 RETVAL
1351 1803
1352MODULE = CFPlus PACKAGE = CFPlus::Map 1804MODULE = Deliantra::Client PACKAGE = DC::Map
1353 1805
1354PROTOTYPES: DISABLE 1806PROTOTYPES: DISABLE
1355 1807
1356CFPlus::Map 1808DC::Map
1357new (SV *class) 1809new (SV *class)
1358 CODE: 1810 CODE:
1359 New (0, RETVAL, 1, struct map); 1811 New (0, RETVAL, 1, struct map);
1360 RETVAL->x = 0; 1812 RETVAL->x = 0;
1361 RETVAL->y = 0; 1813 RETVAL->y = 0;
… …
1369 RETVAL->row = 0; 1821 RETVAL->row = 0;
1370 OUTPUT: 1822 OUTPUT:
1371 RETVAL 1823 RETVAL
1372 1824
1373void 1825void
1374DESTROY (CFPlus::Map self) 1826DESTROY (DC::Map self)
1375 CODE: 1827 CODE:
1376{ 1828{
1377 map_clear (self); 1829 map_clear (self);
1378 Safefree (self->face2tile); 1830 Safefree (self->face2tile);
1379 Safefree (self->tex); 1831 Safefree (self->tex);
1380 Safefree (self); 1832 Safefree (self);
1381} 1833}
1382 1834
1383void 1835void
1384resize (CFPlus::Map self, int map_width, int map_height) 1836resize (DC::Map self, int map_width, int map_height)
1385 CODE: 1837 CODE:
1386 self->w = map_width; 1838 self->w = map_width;
1387 self->h = map_height; 1839 self->h = map_height;
1388 1840
1389void 1841void
1390clear (CFPlus::Map self) 1842clear (DC::Map self)
1391 CODE: 1843 CODE:
1392 map_clear (self); 1844 map_clear (self);
1393 1845
1394void 1846void
1395set_tileid (CFPlus::Map self, int face, int tile) 1847set_tileid (DC::Map self, int face, int tile)
1396 CODE: 1848 CODE:
1397{ 1849{
1398 need_facenum (self, face); self->face2tile [face] = tile; 1850 need_facenum (self, face); self->face2tile [face] = tile;
1399 need_texid (self, tile); 1851 need_texid (self, tile);
1400} 1852}
1401 1853
1402void 1854void
1403set_smooth (CFPlus::Map self, int face, int smooth, int level) 1855set_smooth (DC::Map self, int face, int smooth, int level)
1404 CODE: 1856 CODE:
1405{ 1857{
1406 tileid texid; 1858 tileid texid;
1407 maptex *tex; 1859 maptex *tex;
1408 1860
… …
1421 tex->smoothtile = self->face2tile [smooth]; 1873 tex->smoothtile = self->face2tile [smooth];
1422 tex->smoothlevel = level; 1874 tex->smoothlevel = level;
1423} 1875}
1424 1876
1425void 1877void
1426set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1878set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1427 CODE: 1879 CODE:
1428{ 1880{
1429 need_texid (self, texid); 1881 need_texid (self, texid);
1430 1882
1431 { 1883 {
… …
1450 // use uglier nearest interpolation because linear suffers 1902 // use uglier nearest interpolation because linear suffers
1451 // from transparent color bleeding and ugly wrapping effects. 1903 // from transparent color bleeding and ugly wrapping effects.
1452 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1904 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453} 1905}
1454 1906
1907void
1908expire_textures (DC::Map self, int texid, int count)
1909 PPCODE:
1910 for (; texid < self->texs && count; ++texid, --count)
1911 {
1912 maptex *tex = self->tex + texid;
1913
1914 if (tex->name)
1915 {
1916 if (tex->unused)
1917 {
1918 tex->name = 0;
1919 tex->unused = 0;
1920 XPUSHs (sv_2mortal (newSViv (texid)));
1921 }
1922 else
1923 tex->unused = 1;
1924 }
1925 }
1926
1455int 1927int
1456ox (CFPlus::Map self) 1928ox (DC::Map self)
1457 ALIAS: 1929 ALIAS:
1458 oy = 1 1930 oy = 1
1459 x = 2 1931 x = 2
1460 y = 3 1932 y = 3
1461 w = 4 1933 w = 4
… …
1472 } 1944 }
1473 OUTPUT: 1945 OUTPUT:
1474 RETVAL 1946 RETVAL
1475 1947
1476void 1948void
1477scroll (CFPlus::Map self, int dx, int dy) 1949scroll (DC::Map self, int dx, int dy)
1478 CODE: 1950 CODE:
1479{ 1951{
1480 if (dx > 0) 1952 if (dx > 0)
1481 map_blank (self, self->x, self->y, dx, self->h); 1953 map_blank (self, self->x, self->y, dx, self->h);
1482 else if (dx < 0) 1954 else if (dx < 0)
… …
1497 self->rows += MAP_EXTEND_Y; 1969 self->rows += MAP_EXTEND_Y;
1498 self->y += MAP_EXTEND_Y; 1970 self->y += MAP_EXTEND_Y;
1499 } 1971 }
1500} 1972}
1501 1973
1502void 1974SV *
1503map1a_update (CFPlus::Map self, SV *data_, int extmap) 1975map1a_update (DC::Map self, SV *data_, int extmap)
1504 CODE: 1976 CODE:
1505{ 1977{
1506 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1978 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507 uint8_t *data_end = (uint8_t *)SvEND (data_); 1979 uint8_t *data_end = (uint8_t *)SvEND (data_);
1508 mapcell *cell; 1980 mapcell *cell;
1509 int x, y, flags; 1981 int x, y, z, flags;
1982 AV *missing = newAV ();
1983 RETVAL = newRV_noinc ((SV *)missing);
1510 1984
1511 while (data < data_end - 1) 1985 while (data < data_end - 1)
1512 { 1986 {
1513 flags = (data [0] << 8) + data [1]; data += 2; 1987 flags = (data [0] << 8) + data [1]; data += 2;
1514 1988
… …
1534 uint8_t ext, cmd; 2008 uint8_t ext, cmd;
1535 2009
1536 do 2010 do
1537 { 2011 {
1538 ext = *data++; 2012 ext = *data++;
1539 cmd = ext & 0x3f; 2013 cmd = ext & 0x7f;
1540 2014
1541 if (cmd < 4) 2015 if (cmd < 4)
1542 cell->darkness = 255 - ext * 64 + 1; 2016 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1543 else if (cmd == 5) // health 2017 else if (cmd == 5) // health
1544 { 2018 {
1545 cell->stat_width = 1; 2019 cell->stat_width = 1;
1546 cell->stat_hp = *data++; 2020 cell->stat_hp = *data++;
1547 } 2021 }
1548 else if (cmd == 6) // monster width 2022 else if (cmd == 6) // monster width
1549 cell->stat_width = *data++ + 1; 2023 cell->stat_width = *data++ + 1;
1550 else if (cmd == 0x47) 2024 else if (cmd == 0x47)
1551 { 2025 {
1552 if (*data == 4) 2026 if (*data == 1) cell->player = data [1];
1553 ; // decode player count 2027 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2028 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2029 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1554 2030
1555 data += *data + 1; 2031 data += *data + 1;
1556 } 2032 }
1557 else if (cmd == 8) // cell flags 2033 else if (cmd == 8) // cell flags
1558 cell->flags = *data++; 2034 cell->flags = *data++;
… …
1565 } 2041 }
1566 else 2042 else
1567 cell->darkness = *data++ + 1; 2043 cell->darkness = *data++ + 1;
1568 } 2044 }
1569 2045
2046 for (z = 0; z <= 2; ++z)
1570 if (flags & 4) 2047 if (flags & (4 >> z))
1571 { 2048 {
1572 faceid face = (data [0] << 8) + data [1]; data += 2; 2049 faceid face = (data [0] << 8) + data [1]; data += 2;
1573 need_facenum (self, face); 2050 need_facenum (self, face);
1574 cell->tile [0] = self->face2tile [face]; 2051 cell->tile [z] = self->face2tile [face];
2052
2053 if (cell->tile [z])
2054 {
2055 maptex *tex = self->tex + cell->tile [z];
2056 tex->unused = 0;
2057 if (!tex->name)
2058 av_push (missing, newSViv (cell->tile [z]));
2059
2060 if (tex->smoothtile)
2061 {
2062 maptex *smooth = self->tex + tex->smoothtile;
2063 smooth->unused = 0;
2064 if (!smooth->name)
2065 av_push (missing, newSViv (tex->smoothtile));
2066 }
2067 }
1575 } 2068 }
1576
1577 if (flags & 2)
1578 {
1579 faceid face = (data [0] << 8) + data [1]; data += 2;
1580 need_facenum (self, face);
1581 cell->tile [1] = self->face2tile [face];
1582 }
1583
1584 if (flags & 1)
1585 {
1586 faceid face = (data [0] << 8) + data [1]; data += 2;
1587 need_facenum (self, face);
1588 cell->tile [2] = self->face2tile [face];
1589 }
1590 } 2069 }
1591 else 2070 else
1592 cell->darkness = 0; 2071 CELL_CLEAR (cell);
1593 } 2072 }
1594} 2073}
2074 OUTPUT:
2075 RETVAL
1595 2076
1596SV * 2077SV *
1597mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2078mapmap (DC::Map self, int x0, int y0, int w, int h)
1598 CODE: 2079 CODE:
1599{ 2080{
1600 int x1, x; 2081 int x1, x;
1601 int y1, y; 2082 int y1, y;
1602 int z; 2083 int z;
… …
1647} 2128}
1648 OUTPUT: 2129 OUTPUT:
1649 RETVAL 2130 RETVAL
1650 2131
1651void 2132void
1652draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T) 2133draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1653 CODE: 2134 CODE:
1654{ 2135{
2136 int x, y, z;
2137
1655 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 2138 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level 2139 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1657 static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k) 2140 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658 smooth_key skey; 2141 smooth_key skey;
1659 int x, y, z; 2142 int pl_x, pl_y;
1660 int last_name; 2143 maptex pl_tex;
2144 rc_t *rc = rc_alloc ();
2145 rc_t *rc_ov = rc_alloc ();
2146 rc_key_t key;
2147 rc_array_t *arr;
1661 2148
2149 pl_tex.name = 0;
2150
1662 // thats current max. sorry. 2151 // that's current max. sorry.
1663 if (sw > 255) sw = 255; 2152 if (sw > 255) sw = 255;
1664 if (sh > 255) sh = 255; 2153 if (sh > 255) sh = 255;
1665 2154
1666 // clear key, in case of extra padding 2155 // clear key, in case of extra padding
1667 memset (&skey, 0, sizeof (skey)); 2156 memset (&skey, 0, sizeof (skey));
1668 2157
1669 glColor4ub (255, 255, 255, 255); 2158 memset (&key, 0, sizeof (key));
1670 2159 key.r = 255;
1671 glEnable (GL_BLEND); 2160 key.g = 255;
1672 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2161 key.b = 255;
1673 glEnable (GL_TEXTURE_2D); 2162 key.a = 255;
1674 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2163 key.mode = GL_QUADS;
1675 2164 key.format = GL_T2F_V3F;
1676 glBegin (GL_QUADS);
1677
1678 last_name = 0;
1679 2165
1680 mx += self->x; 2166 mx += self->x;
1681 my += self->y; 2167 my += self->y;
1682 2168
1683 // first pass: determine smooth_max 2169 // first pass: determine smooth_max
… …
1700 MAX (self->tex [cell->tile [1]].smoothlevel, 2186 MAX (self->tex [cell->tile [1]].smoothlevel,
1701 self->tex [cell->tile [2]].smoothlevel)); 2187 self->tex [cell->tile [2]].smoothlevel));
1702 } 2188 }
1703 } 2189 }
1704 2190
2191 glEnable (GL_BLEND);
2192 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2194
1705 for (z = 0; z <= 2; z++) 2195 for (z = 0; z <= 2; z++)
1706 { 2196 {
1707 memset (smooth_level, 0, sizeof (smooth_level)); 2197 memset (smooth_level, 0, sizeof (smooth_level));
2198 key.texname = -1;
1708 2199
1709 for (y = 0; y < sh; y++) 2200 for (y = 0; y < sh; y++)
1710 if (0 <= y + my && y + my < self->rows) 2201 if (0 <= y + my && y + my < self->rows)
1711 { 2202 {
1712 maprow *row = self->row + (y + my); 2203 maprow *row = self->row + (y + my);
… …
1718 tileid tile = cell->tile [z]; 2209 tileid tile = cell->tile [z];
1719 2210
1720 if (tile) 2211 if (tile)
1721 { 2212 {
1722 maptex tex = self->tex [tile]; 2213 maptex tex = self->tex [tile];
1723 int px = (x + 1) * T - tex.w; 2214 int px, py;
1724 int py = (y + 1) * T - tex.h;
1725 2215
1726 // suppressing texture state switches here
1727 // is only moderately effective, but worth the extra effort
1728 if (last_name != tex.name) 2216 if (key.texname != tex.name)
1729 { 2217 {
2218 self->tex [tile].unused = 0;
2219
1730 if (!tex.name) 2220 if (!tex.name)
1731 tex = self->tex [2]; /* missing, replace by noface */ 2221 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1732 2222
1733 glEnd (); 2223 key.texname = tex.name;
1734 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2224 arr = rc_array (rc, &key);
1735 glBegin (GL_QUADS);
1736 } 2225 }
1737 2226
1738 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2227 px = (x + 1) * T - tex.w;
1739 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2228 py = (y + 1) * T - tex.h;
1740 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1741 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1742 2229
1743 if (cell->flags && z == 2) 2230 if (expect_false (cell->player == player) && expect_false (z == 2))
1744 { 2231 {
1745 if (cell->flags & 1) 2232 pl_x = px;
2233 pl_y = py;
2234 pl_tex = tex;
1746 { 2235 continue;
1747 maptex tex = self->tex [1];
1748 int px = x * T + T * 2 / 32;
1749 int py = y * T - T * 6 / 32;
1750
1751 glEnd ();
1752 glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1753 glBegin (GL_QUADS);
1754
1755 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756 glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757 glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758 glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759 }
1760 } 2236 }
2237
2238 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2239 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2240 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2241 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1761 2242
1762 // update smooth hash 2243 // update smooth hash
1763 if (tex.smoothtile) 2244 if (tex.smoothtile)
1764 { 2245 {
1765 skey.tile = tex.smoothtile; 2246 skey.tile = tex.smoothtile;
… …
1796 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200); 2277 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1797 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400); 2278 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1798 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800); 2279 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1799 } 2280 }
1800 } 2281 }
2282
2283 if (expect_false (z == 2) && expect_false (cell->flags))
2284 {
2285 // overlays such as the speech bubble, probably more to come
2286 if (cell->flags & 1)
2287 {
2288 rc_key_t key_ov = key;
2289 maptex tex = self->tex [TEXID_SPEECH];
2290 rc_array_t *arr;
2291 int px = x * T + T * 2 / 32;
2292 int py = y * T - T * 6 / 32;
2293
2294 key_ov.texname = tex.name;
2295 arr = rc_array (rc_ov, &key_ov);
2296
2297 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2298 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
2299 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
2300 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
2301 }
2302 }
1801 } 2303 }
1802 } 2304 }
2305
2306 rc_draw (rc);
2307 rc_clear (rc);
1803 2308
1804 // go through all smoothlevels, lowest to highest, then draw. 2309 // go through all smoothlevels, lowest to highest, then draw.
1805 // this is basically counting sort 2310 // this is basically counting sort
1806 { 2311 {
1807 int w, b; 2312 int w, b;
1808 2313
2314 glEnable (GL_TEXTURE_2D);
2315 glBegin (GL_QUADS);
1809 for (w = 0; w < 256 / 32; ++w) 2316 for (w = 0; w < 256 / 32; ++w)
1810 { 2317 {
1811 uint32_t smask = smooth_level [w]; 2318 uint32_t smask = smooth_level [w];
1812 if (smask) 2319 if (smask)
1813 for (b = 0; b < 32; ++b) 2320 for (b = 0; b < 32; ++b)
… …
1832 int border = bits & 15; 2339 int border = bits & 15;
1833 int corner = (bits >> 8) & ~(bits >> 4) & 15; 2340 int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834 float dx = tex.s * .0625f; // 16 images/row 2341 float dx = tex.s * .0625f; // 16 images/row
1835 float dy = tex.t * .5f ; // 2 images/column 2342 float dy = tex.t * .5f ; // 2 images/column
1836 2343
1837 // this time naively avoiding texture state changes
1838 // save gobs of state changes.
1839 if (last_name != tex.name) 2344 if (tex.name)
1840 { 2345 {
2346 // this time avoiding texture state changes
2347 // save gobs of state changes.
1841 if (!tex.name) 2348 if (key.texname != tex.name)
1842 continue; // smoothing not yet available 2349 {
2350 self->tex [skey->tile].unused = 0;
1843 2351
1844 glEnd (); 2352 glEnd ();
1845 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2353 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846 glBegin (GL_QUADS); 2354 glBegin (GL_QUADS);
1847 } 2355 }
1848 2356
1849 if (border) 2357 if (border)
1850 { 2358 {
1851 float ox = border * dx; 2359 float ox = border * dx;
1852 2360
1853 glTexCoord2f (ox , 0.f ); glVertex2f (px , py ); 2361 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854 glTexCoord2f (ox , dy ); glVertex2f (px , py + T); 2362 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T); 2363 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856 glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py ); 2364 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857 } 2365 }
1858 2366
1859 if (corner) 2367 if (corner)
1860 { 2368 {
1861 float ox = corner * dx; 2369 float ox = corner * dx;
1862 2370
1863 glTexCoord2f (ox , dy ); glVertex2f (px , py ); 2371 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864 glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T); 2372 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865 glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T); 2373 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866 glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py ); 2374 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2375 }
1867 } 2376 }
1868 } 2377 }
1869 } 2378 }
1870 } 2379 }
1871 } 2380 }
2381
2382 glEnd ();
2383 glDisable (GL_TEXTURE_2D);
2384 key.texname = -1;
1872 } 2385 }
1873 2386
1874 hv_clear (smooth); 2387 hv_clear (smooth);
1875 } 2388 }
1876 2389
1877 glEnd (); 2390 if (pl_tex.name)
2391 {
2392 maptex tex = pl_tex;
2393 int px = pl_x + sdx;
2394 int py = pl_y + sdy;
1878 2395
1879 glDisable (GL_TEXTURE_2D); 2396 key.texname = tex.name;
2397 arr = rc_array (rc, &key);
2398
2399 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2400 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2401 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2402 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2403
2404 rc_draw (rc);
2405 }
2406
2407 rc_draw (rc_ov);
2408 rc_clear (rc_ov);
2409
1880 glDisable (GL_BLEND); 2410 glDisable (GL_BLEND);
2411 rc_free (rc);
2412 rc_free (rc_ov);
1881 2413
1882 // top layer: overlays such as the health bar 2414 // top layer: overlays such as the health bar
1883 for (y = 0; y < sh; y++) 2415 for (y = 0; y < sh; y++)
1884 if (0 <= y + my && y + my < self->rows) 2416 if (0 <= y + my && y + my < self->rows)
1885 { 2417 {
… …
1890 { 2422 {
1891 mapcell *cell = row->col + (x + mx - row->c0); 2423 mapcell *cell = row->col + (x + mx - row->c0);
1892 2424
1893 int px = x * T; 2425 int px = x * T;
1894 int py = y * T; 2426 int py = y * T;
2427
2428 if (expect_false (cell->player == player))
2429 {
2430 px += sdx;
2431 py += sdy;
2432 }
1895 2433
1896 if (cell->stat_hp) 2434 if (cell->stat_hp)
1897 { 2435 {
1898 int width = cell->stat_width * T; 2436 int width = cell->stat_width * T;
1899 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2437 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
… …
1910 } 2448 }
1911 } 2449 }
1912} 2450}
1913 2451
1914void 2452void
1915draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2453draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1916 CODE: 2454 CODE:
1917{ 2455{
1918 static float color[16][3] = { 2456 static float color[16][3] = {
1919 { 0.00F, 0.00F, 0.00F }, 2457 { 0.00f, 0.00f, 0.00f },
1920 { 1.00F, 1.00F, 1.00F }, 2458 { 1.00f, 1.00f, 1.00f },
1921 { 0.00F, 0.00F, 0.55F }, 2459 { 0.00f, 0.00f, 0.55f },
1922 { 1.00F, 0.00F, 0.00F }, 2460 { 1.00f, 0.00f, 0.00f },
1923 2461
1924 { 1.00F, 0.54F, 0.00F }, 2462 { 1.00f, 0.54f, 0.00f },
1925 { 0.11F, 0.56F, 1.00F }, 2463 { 0.11f, 0.56f, 1.00f },
1926 { 0.93F, 0.46F, 0.00F }, 2464 { 0.93f, 0.46f, 0.00f },
1927 { 0.18F, 0.54F, 0.34F }, 2465 { 0.18f, 0.54f, 0.34f },
1928 2466
1929 { 0.56F, 0.73F, 0.56F }, 2467 { 0.56f, 0.73f, 0.56f },
1930 { 0.80F, 0.80F, 0.80F }, 2468 { 0.80f, 0.80f, 0.80f },
1931 { 0.55F, 0.41F, 0.13F }, 2469 { 0.55f, 0.41f, 0.13f },
1932 { 0.99F, 0.77F, 0.26F }, 2470 { 0.99f, 0.77f, 0.26f },
1933 2471
1934 { 0.74F, 0.65F, 0.41F }, 2472 { 0.74f, 0.65f, 0.41f },
1935 2473
1936 { 0.00F, 1.00F, 1.00F }, 2474 { 0.00f, 1.00f, 1.00f },
1937 { 1.00F, 0.00F, 1.00F }, 2475 { 1.00f, 0.00f, 1.00f },
1938 { 1.00F, 1.00F, 0.00F }, 2476 { 1.00f, 1.00f, 0.00f },
1939 }; 2477 };
1940 2478
1941 int x, y; 2479 int x, y;
1942 2480
1943 glEnable (GL_TEXTURE_2D); 2481 glEnable (GL_TEXTURE_2D);
2482 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2483 * but the nvidia driver (185.18.14) mishandles alpha textures
2484 * and takes the colour from god knows where instead of using
2485 * Cp. MODULATE results in the same colour, but slightly different
2486 * alpha, but atcually gives us the correct colour with nvidia.
2487 */
1944 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2488 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1945 glEnable (GL_BLEND); 2489 glEnable (GL_BLEND);
1946 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2490 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1947 glBegin (GL_QUADS); 2491 glBegin (GL_QUADS);
1948 2492
1949 for (y = 0; y < h; y++) 2493 for (y = 0; y < h; y++)
… …
1953 2497
1954 if (m) 2498 if (m)
1955 { 2499 {
1956 float *c = color [m & 15]; 2500 float *c = color [m & 15];
1957 2501
1958 float tx1 = m & 0x40 ? 0.5 : 0.; 2502 float tx1 = m & 0x40 ? 0.5f : 0.f;
1959 float tx2 = tx1 + 0.5; 2503 float tx2 = tx1 + 0.5f;
1960 2504
1961 glColor4f (c[0], c[1], c[2], 0.75); 2505 glColor4f (c[0], c[1], c[2], 1);
1962 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2506 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1963 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2507 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1964 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2508 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1965 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2509 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1966 } 2510 }
… …
1970 glDisable (GL_BLEND); 2514 glDisable (GL_BLEND);
1971 glDisable (GL_TEXTURE_2D); 2515 glDisable (GL_TEXTURE_2D);
1972} 2516}
1973 2517
1974void 2518void
1975fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2519fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976 PPCODE: 2520 PPCODE:
1977{ 2521{
1978 int x, y; 2522 int x, y;
1979 int sw1 = sw + 2; 2523 int sw1 = sw + 2;
1980 int sh1 = sh + 2; 2524 int sh1 = sh + 2;
1981 int sh3 = sh * 3; 2525 int sh3 = sh * 3;
1982 int sw34 = (sw * 3 + 3) & ~3; 2526 int sw3 = sw * 3;
1983 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1); 2527 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3)); 2528 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1985 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv); 2529 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986 2530
1987 SvPOK_only (darkness3_sv); 2531 SvPOK_only (darkness3_sv);
1988 SvCUR_set (darkness3_sv, sw34 * sh3); 2532 SvCUR_set (darkness3_sv, sw3 * sh3);
1989 2533
1990 mx += self->x - 1; 2534 mx += self->x - 1;
1991 my += self->y - 1; 2535 my += self->y - 1;
1992
1993 memset (darkness1, 255, sw1 * sh1);
1994 2536
1995 for (y = 0; y < sh1; y++) 2537 for (y = 0; y < sh1; y++)
1996 if (0 <= y + my && y + my < self->rows) 2538 if (0 <= y + my && y + my < self->rows)
1997 { 2539 {
1998 maprow *row = self->row + (y + my); 2540 maprow *row = self->row + (y + my);
… …
2001 if (row->c0 <= x + mx && x + mx < row->c1) 2543 if (row->c0 <= x + mx && x + mx < row->c1)
2002 { 2544 {
2003 mapcell *cell = row->col + (x + mx - row->c0); 2545 mapcell *cell = row->col + (x + mx - row->c0);
2004 2546
2005 darkness1 [y * sw1 + x] = cell->darkness 2547 darkness1 [y * sw1 + x] = cell->darkness
2006 ? 255 - (cell->darkness - 1) 2548 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2007 : 255 - FOW_DARKNESS; 2549 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2008 } 2550 }
2009 } 2551 }
2010 2552
2011 for (y = 0; y < sh; ++y) 2553 for (y = 0; y < sh; ++y)
2012 for (x = 0; x < sw; ++x) 2554 for (x = 0; x < sw; ++x)
… …
2031 2573
2032 uint8_t r13 = (d13 + d23 + d12) / 3; 2574 uint8_t r13 = (d13 + d23 + d12) / 3;
2033 uint8_t r23 = d23; 2575 uint8_t r23 = d23;
2034 uint8_t r33 = (d23 + d33 + d32) / 3; 2576 uint8_t r33 = (d23 + d33 + d32) / 3;
2035 2577
2036 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11); 2578 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2037 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21); 2579 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2038 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31); 2580 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2039 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12); 2581 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2040 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22); 2582 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2041 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32); 2583 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2042 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13); 2584 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2043 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23); 2585 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2044 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33); 2586 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2045 } 2587 }
2046 2588
2047 free (darkness1); 2589 free (darkness1);
2048 2590
2049 EXTEND (SP, 3); 2591 EXTEND (SP, 3);
2050 PUSHs (sv_2mortal (newSViv (sw34))); 2592 PUSHs (sv_2mortal (newSViv (sw3)));
2051 PUSHs (sv_2mortal (newSViv (sh3))); 2593 PUSHs (sv_2mortal (newSViv (sh3)));
2052 PUSHs (darkness3_sv); 2594 PUSHs (darkness3_sv);
2053} 2595}
2054 2596
2055SV * 2597SV *
2056get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2598get_rect (DC::Map self, int x0, int y0, int w, int h)
2057 CODE: 2599 CODE:
2058{ 2600{
2059 int x, y, x1, y1; 2601 int x, y, x1, y1;
2060 SV *data_sv = newSV (w * h * 7 + 5); 2602 SV *data_sv = newSV (w * h * 7 + 5);
2061 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2603 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
2118 else 2660 else
2119 *data++ = 0; 2661 *data++ = 0;
2120 } 2662 }
2121 } 2663 }
2122 2664
2665 /* if size is w*h + 5 then no data has been found */
2666 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2667 {
2123 SvPOK_only (data_sv); 2668 SvPOK_only (data_sv);
2124 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2669 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2670 }
2671
2125 RETVAL = data_sv; 2672 RETVAL = data_sv;
2126} 2673}
2127 OUTPUT: 2674 OUTPUT:
2128 RETVAL 2675 RETVAL
2129 2676
2130void 2677void
2131set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2678set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132 PPCODE: 2679 PPCODE:
2133{ 2680{
2134 int x, y, z; 2681 int x, y, z;
2135 int w, h; 2682 int w, h;
2136 int x1, y1; 2683 int x1, y1;
2684 STRLEN len;
2685 uint8_t *data, *end;
2686
2687 len = SvLEN (data_sv);
2688 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2689 data = SvPVbyte_nolen (data_sv);
2690 end = data + len + 8;
2691
2692 if (len < 5)
2693 XSRETURN_EMPTY;
2137 2694
2138 if (*data++ != 0) 2695 if (*data++ != 0)
2139 return; /* version mismatch */ 2696 XSRETURN_EMPTY; /* version mismatch */
2140 2697
2141 w = *data++ << 8; w |= *data++; 2698 w = *data++ << 8; w |= *data++;
2142 h = *data++ << 8; h |= *data++; 2699 h = *data++ << 8; h |= *data++;
2143 2700
2144 // we need to do this 'cause we don't keep an absolute coord system for rows 2701 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
2156 { 2713 {
2157 maprow *row = map_get_row (self, y); 2714 maprow *row = map_get_row (self, y);
2158 2715
2159 for (x = x0; x < x1; x++) 2716 for (x = x0; x < x1; x++)
2160 { 2717 {
2718 uint8_t flags;
2719
2720 if (data + 7 >= end)
2721 XSRETURN_EMPTY;
2722
2161 uint8_t flags = *data++; 2723 flags = *data++;
2162 2724
2163 if (flags) 2725 if (flags)
2164 { 2726 {
2165 mapcell *cell = row_get_cell (row, x); 2727 mapcell *cell = row_get_cell (row, x);
2166 tileid tile[3] = { 0, 0, 0 }; 2728 tileid tile[3] = { 0, 0, 0 };
… …
2169 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2731 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2732 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171 2733
2172 if (cell->darkness == 0) 2734 if (cell->darkness == 0)
2173 { 2735 {
2174 cell->darkness = 0; 2736 /*cell->darkness = 0;*/
2737 EXTEND (SP, 3);
2175 2738
2176 for (z = 0; z <= 2; z++) 2739 for (z = 0; z <= 2; z++)
2177 { 2740 {
2178 tileid t = tile [z]; 2741 tileid t = tile [z];
2179 2742
2180 if (t >= self->texs || (t && !self->tex [t].name)) 2743 if (t >= self->texs || (t && !self->tex [t].name))
2181 { 2744 {
2182 XPUSHs (sv_2mortal (newSViv (t))); 2745 PUSHs (sv_2mortal (newSViv (t)));
2183 need_texid (self, t); 2746 need_texid (self, t);
2184 } 2747 }
2185 2748
2186 cell->tile [z] = t; 2749 cell->tile [z] = t;
2187 } 2750 }
… …
2189 } 2752 }
2190 } 2753 }
2191 } 2754 }
2192} 2755}
2193 2756
2194MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2757MODULE = Deliantra::Client PACKAGE = DC::RW
2195 2758
2196PROTOTYPES: DISABLE 2759DC::RW
2197 2760new (SV *class, SV *data_sv)
2198CFPlus::MixChunk
2199new_from_file (SV *class, char *path)
2200 CODE: 2761 CODE:
2201 RETVAL = Mix_LoadWAV (path); 2762{
2763 STRLEN datalen;
2764 char *data = SvPVbyte (data_sv, datalen);
2765
2766 RETVAL = SDL_RWFromConstMem (data, datalen);
2767}
2202 OUTPUT: 2768 OUTPUT:
2203 RETVAL 2769 RETVAL
2204 2770
2771DC::RW
2772new_from_file (SV *class, const char *path, const char *mode = "rb")
2773 CODE:
2774 RETVAL = SDL_RWFromFile (path, mode);
2775 OUTPUT:
2776 RETVAL
2777
2778# fails on win32:
2779# dc.xs(2268) : error C2059: syntax error : '('
2205void 2780#void
2781#close (DC::RW self)
2782# CODE:
2783# (self->(close)) (self);
2784
2785MODULE = Deliantra::Client PACKAGE = DC::Channel
2786
2787PROTOTYPES: DISABLE
2788
2789DC::Channel
2790find ()
2791 CODE:
2792{
2793 RETVAL = Mix_GroupAvailable (-1);
2794
2795 if (RETVAL < 0)
2796 {
2797 RETVAL = Mix_GroupOldest (-1);
2798
2799 if (RETVAL < 0)
2800 XSRETURN_UNDEF;
2801
2802 Mix_HaltChannel (RETVAL);
2803 }
2804
2805 Mix_UnregisterAllEffects (RETVAL);
2806 Mix_Volume (RETVAL, 128);
2807}
2808 OUTPUT:
2809 RETVAL
2810
2811void
2812halt (DC::Channel self)
2813 CODE:
2814 Mix_HaltChannel (self);
2815
2816void
2817expire (DC::Channel self, int ticks = -1)
2818 CODE:
2819 Mix_ExpireChannel (self, ticks);
2820
2821void
2822fade_out (DC::Channel self, int ticks = -1)
2823 CODE:
2824 Mix_FadeOutChannel (self, ticks);
2825
2826int
2827volume (DC::Channel self, int volume)
2828 CODE:
2829 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2830 OUTPUT:
2831 RETVAL
2832
2833void
2834unregister_all_effects (DC::Channel self)
2835 CODE:
2836 Mix_UnregisterAllEffects (self);
2837
2838void
2839set_panning (DC::Channel self, int left, int right)
2840 CODE:
2841 left = CLAMP (left , 0, 255);
2842 right = CLAMP (right, 0, 255);
2843 Mix_SetPanning (self, left, right);
2844
2845void
2846set_distance (DC::Channel self, int distance)
2847 CODE:
2848 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2849
2850void
2851set_position (DC::Channel self, int angle, int distance)
2852 CODE:
2853
2854void
2855set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2856 CODE:
2857{
2858 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2859 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2860 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2861}
2862
2863void
2864set_reverse_stereo (DC::Channel self, int flip)
2865 CODE:
2866 Mix_SetReverseStereo (self, flip);
2867
2868MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2869
2870PROTOTYPES: DISABLE
2871
2872DC::MixChunk
2873new (SV *class, DC::RW rwops)
2874 CODE:
2875 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2876 OUTPUT:
2877 RETVAL
2878
2879void
2206DESTROY (CFPlus::MixChunk self) 2880DESTROY (DC::MixChunk self)
2207 CODE: 2881 CODE:
2208 Mix_FreeChunk (self); 2882 Mix_FreeChunk (self);
2209 2883
2210int 2884int
2211volume (CFPlus::MixChunk self, int volume = -1) 2885volume (DC::MixChunk self, int volume = -1)
2212 CODE: 2886 CODE:
2887 if (items > 1)
2888 volume = CLAMP (volume, 0, 128);
2213 RETVAL = Mix_VolumeChunk (self, volume); 2889 RETVAL = Mix_VolumeChunk (self, volume);
2214 OUTPUT: 2890 OUTPUT:
2215 RETVAL 2891 RETVAL
2216 2892
2217int 2893DC::Channel
2218play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2894play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219 CODE: 2895 CODE:
2896{
2220 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2897 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2898
2899 if (RETVAL < 0)
2900 XSRETURN_UNDEF;
2901
2902 if (channel < 0)
2903 {
2904 Mix_UnregisterAllEffects (RETVAL);
2905 Mix_Volume (RETVAL, 128);
2906 }
2907}
2221 OUTPUT: 2908 OUTPUT:
2222 RETVAL 2909 RETVAL
2223 2910
2224MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2911MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225 2912
2226int 2913int
2227volume (int volume = -1) 2914volume (int volume = -1)
2228 PROTOTYPE: ;$ 2915 PROTOTYPE: ;$
2229 CODE: 2916 CODE:
2917 if (items > 0)
2918 volume = CLAMP (volume, 0, 128);
2230 RETVAL = Mix_VolumeMusic (volume); 2919 RETVAL = Mix_VolumeMusic (volume);
2231 OUTPUT: 2920 OUTPUT:
2232 RETVAL 2921 RETVAL
2233 2922
2234int 2923void
2235fade_out (int ms) 2924fade_out (int ms)
2236 CODE: 2925 CODE:
2237 RETVAL = Mix_FadeOutMusic (ms); 2926 Mix_FadeOutMusic (ms);
2927
2928void
2929halt ()
2930 CODE:
2931 Mix_HaltMusic ();
2932
2933DC::MixMusic
2934new (SV *class, DC::RW rwops)
2935 CODE:
2936 RETVAL = Mix_LoadMUS_RW (rwops);
2238 OUTPUT: 2937 OUTPUT:
2239 RETVAL 2938 RETVAL
2240 2939
2241CFPlus::MixMusic
2242new_from_file (SV *class, char *path)
2243 CODE:
2244 RETVAL = Mix_LoadMUS (path);
2245 OUTPUT:
2246 RETVAL
2247
2248void 2940void
2249DESTROY (CFPlus::MixMusic self) 2941DESTROY (DC::MixMusic self)
2250 CODE: 2942 CODE:
2251 Mix_FreeMusic (self); 2943 Mix_FreeMusic (self);
2252 2944
2253int 2945int
2254play (CFPlus::MixMusic self, int loops = -1) 2946play (DC::MixMusic self, int loops = -1)
2255 CODE: 2947 CODE:
2256 RETVAL = Mix_PlayMusic (self, loops); 2948 RETVAL = Mix_PlayMusic (self, loops);
2257 OUTPUT: 2949 OUTPUT:
2258 RETVAL 2950 RETVAL
2259 2951
2260int 2952void
2261fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position) 2953fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262 CODE: 2954 CODE:
2263 RETVAL = Mix_FadeInMusicPos (self, loops, ms, position); 2955 Mix_FadeInMusicPos (self, loops, ms, position);
2264 OUTPUT:
2265 RETVAL
2266 2956
2267MODULE = CFPlus PACKAGE = CFPlus::OpenGL 2957MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268 2958
2269PROTOTYPES: ENABLE 2959PROTOTYPES: ENABLE
2270 2960
2271BOOT: 2961BOOT:
2272{ 2962{
2273 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 2963 HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274 static const struct { 2964 static const struct {
2275 const char *name; 2965 const char *name;
2276 IV iv; 2966 IV iv;
2277 } *civ, const_iv[] = { 2967 } *civ, const_iv[] = {
2278# define const_iv(name) { # name, (IV)name } 2968# define const_iv(name) { # name, (IV)name }
2279 const_iv (GL_VENDOR), 2969 const_iv (GL_VENDOR),
2280 const_iv (GL_VERSION), 2970 const_iv (GL_VERSION),
2281 const_iv (GL_EXTENSIONS), 2971 const_iv (GL_EXTENSIONS),
2972 const_iv (GL_MAX_TEXTURE_UNITS),
2282 const_iv (GL_COLOR_MATERIAL), 2973 const_iv (GL_COLOR_MATERIAL),
2283 const_iv (GL_SMOOTH), 2974 const_iv (GL_SMOOTH),
2284 const_iv (GL_FLAT), 2975 const_iv (GL_FLAT),
2285 const_iv (GL_DITHER), 2976 const_iv (GL_DITHER),
2286 const_iv (GL_BLEND), 2977 const_iv (GL_BLEND),
… …
2298 const_iv (GL_ZERO), 2989 const_iv (GL_ZERO),
2299 const_iv (GL_SRC_ALPHA), 2990 const_iv (GL_SRC_ALPHA),
2300 const_iv (GL_DST_ALPHA), 2991 const_iv (GL_DST_ALPHA),
2301 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2992 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2302 const_iv (GL_ONE_MINUS_DST_ALPHA), 2993 const_iv (GL_ONE_MINUS_DST_ALPHA),
2994 const_iv (GL_SRC_COLOR),
2995 const_iv (GL_DST_COLOR),
2996 const_iv (GL_ONE_MINUS_SRC_COLOR),
2997 const_iv (GL_ONE_MINUS_DST_COLOR),
2303 const_iv (GL_SRC_ALPHA_SATURATE), 2998 const_iv (GL_SRC_ALPHA_SATURATE),
2304 const_iv (GL_RGB), 2999 const_iv (GL_RGB),
2305 const_iv (GL_RGBA), 3000 const_iv (GL_RGBA),
2306 const_iv (GL_RGBA4), 3001 const_iv (GL_RGBA4),
2307 const_iv (GL_RGBA8), 3002 const_iv (GL_RGBA8),
… …
2313 const_iv (GL_INTENSITY), 3008 const_iv (GL_INTENSITY),
2314 const_iv (GL_LUMINANCE), 3009 const_iv (GL_LUMINANCE),
2315 const_iv (GL_LUMINANCE_ALPHA), 3010 const_iv (GL_LUMINANCE_ALPHA),
2316 const_iv (GL_FLOAT), 3011 const_iv (GL_FLOAT),
2317 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3012 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3013 const_iv (GL_COMPRESSED_ALPHA_ARB),
3014 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3015 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3016 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3017 const_iv (GL_COMPRESSED_RGB_ARB),
3018 const_iv (GL_COMPRESSED_RGBA_ARB),
2318 const_iv (GL_COMPILE), 3019 const_iv (GL_COMPILE),
2319 const_iv (GL_PROXY_TEXTURE_1D), 3020 const_iv (GL_PROXY_TEXTURE_1D),
2320 const_iv (GL_PROXY_TEXTURE_2D), 3021 const_iv (GL_PROXY_TEXTURE_2D),
2321 const_iv (GL_TEXTURE_1D), 3022 const_iv (GL_TEXTURE_1D),
2322 const_iv (GL_TEXTURE_2D), 3023 const_iv (GL_TEXTURE_2D),
… …
2346 const_iv (GL_COLOR_LOGIC_OP), 3047 const_iv (GL_COLOR_LOGIC_OP),
2347 const_iv (GL_SEPARABLE_2D), 3048 const_iv (GL_SEPARABLE_2D),
2348 const_iv (GL_CONVOLUTION_2D), 3049 const_iv (GL_CONVOLUTION_2D),
2349 const_iv (GL_CONVOLUTION_BORDER_MODE), 3050 const_iv (GL_CONVOLUTION_BORDER_MODE),
2350 const_iv (GL_CONSTANT_BORDER), 3051 const_iv (GL_CONSTANT_BORDER),
3052 const_iv (GL_POINTS),
2351 const_iv (GL_LINES), 3053 const_iv (GL_LINES),
2352 const_iv (GL_LINE_STRIP), 3054 const_iv (GL_LINE_STRIP),
2353 const_iv (GL_LINE_LOOP), 3055 const_iv (GL_LINE_LOOP),
2354 const_iv (GL_QUADS), 3056 const_iv (GL_QUADS),
2355 const_iv (GL_QUAD_STRIP), 3057 const_iv (GL_QUAD_STRIP),
2356 const_iv (GL_TRIANGLES), 3058 const_iv (GL_TRIANGLES),
2357 const_iv (GL_TRIANGLE_STRIP), 3059 const_iv (GL_TRIANGLE_STRIP),
2358 const_iv (GL_TRIANGLE_FAN), 3060 const_iv (GL_TRIANGLE_FAN),
3061 const_iv (GL_POLYGON),
2359 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3062 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2360 const_iv (GL_POINT_SMOOTH_HINT), 3063 const_iv (GL_POINT_SMOOTH_HINT),
2361 const_iv (GL_LINE_SMOOTH_HINT), 3064 const_iv (GL_LINE_SMOOTH_HINT),
2362 const_iv (GL_POLYGON_SMOOTH_HINT), 3065 const_iv (GL_POLYGON_SMOOTH_HINT),
2363 const_iv (GL_GENERATE_MIPMAP_HINT), 3066 const_iv (GL_GENERATE_MIPMAP_HINT),
3067 const_iv (GL_TEXTURE_COMPRESSION_HINT),
2364 const_iv (GL_FASTEST), 3068 const_iv (GL_FASTEST),
2365 const_iv (GL_DONT_CARE), 3069 const_iv (GL_DONT_CARE),
2366 const_iv (GL_NICEST), 3070 const_iv (GL_NICEST),
2367 const_iv (GL_V2F), 3071 const_iv (GL_V2F),
2368 const_iv (GL_V3F), 3072 const_iv (GL_V3F),
2369 const_iv (GL_T2F_V3F), 3073 const_iv (GL_T2F_V3F),
2370 const_iv (GL_T2F_N3F_V3F), 3074 const_iv (GL_T2F_N3F_V3F),
3075 const_iv (GL_FUNC_ADD),
3076 const_iv (GL_FUNC_SUBTRACT),
3077 const_iv (GL_FUNC_REVERSE_SUBTRACT),
2371# undef const_iv 3078# undef const_iv
2372 }; 3079 };
2373 3080
2374 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3081 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2375 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3082 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2376 3083
2377 texture_av = newAV (); 3084 texture_av = newAV ();
2378 AvREAL_off (texture_av); 3085 AvREAL_off (texture_av);
2379} 3086}
2380 3087
3088void
3089disable_GL_EXT_blend_func_separate ()
3090 CODE:
3091 gl.BlendFuncSeparate = 0;
3092 gl.BlendFuncSeparateEXT = 0;
3093
3094void
3095apple_nvidia_bug (int enable)
3096
2381char * 3097char *
2382gl_vendor () 3098gl_vendor ()
2383 CODE: 3099 CODE:
2384 RETVAL = (char *)glGetString (GL_VENDOR); 3100 RETVAL = (char *)glGetString (GL_VENDOR);
2385 OUTPUT: 3101 OUTPUT:
… …
2434 3150
2435void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3151void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2436 CODE: 3152 CODE:
2437 gl_BlendFuncSeparate (sa, da, saa, daa); 3153 gl_BlendFuncSeparate (sa, da, saa, daa);
2438 3154
3155# void glBlendEquation (int se)
3156
2439void glDepthMask (int flag) 3157void glDepthMask (int flag)
2440 3158
2441void glLogicOp (int opcode) 3159void glLogicOp (int opcode)
2442 3160
2443void glColorMask (int red, int green, int blue, int alpha) 3161void glColorMask (int red, int green, int blue, int alpha)
… …
2457# near_ and far_ are due to microsofts buggy "c" compiler 3175# near_ and far_ are due to microsofts buggy "c" compiler
2458void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3176void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2459 3177
2460# near_ and far_ are due to microsofts buggy "c" compiler 3178# near_ and far_ are due to microsofts buggy "c" compiler
2461void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3179void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3180
3181PROTOTYPES: DISABLE
2462 3182
2463void glViewport (int x, int y, int width, int height) 3183void glViewport (int x, int y, int width, int height)
2464 3184
2465void glScissor (int x, int y, int width, int height) 3185void glScissor (int x, int y, int width, int height)
2466 3186
… …
2474 3194
2475void glRotate (float angle, float x, float y, float z) 3195void glRotate (float angle, float x, float y, float z)
2476 CODE: 3196 CODE:
2477 glRotatef (angle, x, y, z); 3197 glRotatef (angle, x, y, z);
2478 3198
2479void glBegin (int mode)
2480
2481void glEnd ()
2482
2483void glColor (float r, float g, float b, float a = 1.0) 3199void glColor (float r, float g, float b, float a = 1.0)
2484 PROTOTYPE: @ 3200 PROTOTYPE: @
2485 ALIAS: 3201 ALIAS:
2486 glColor_premultiply = 1 3202 glColor_premultiply = 1
2487 CODE: 3203 CODE:
2488 if (ix) 3204 if (ix)
2489 { 3205 {
… …
2492 b *= a; 3208 b *= a;
2493 } 3209 }
2494 // microsoft visual "c" rounds instead of truncating... 3210 // microsoft visual "c" rounds instead of truncating...
2495 glColor4f (r, g, b, a); 3211 glColor4f (r, g, b, a);
2496 3212
2497void glInterleavedArrays (int format, int stride, char *data)
2498
2499void glDrawElements (int mode, int count, int type, char *indices)
2500
2501# 1.2 void glDrawRangeElements (int mode, int start, int end
2502
2503void glRasterPos (float x, float y, float z = 0.) 3213void glRasterPos (float x, float y, float z = 0.)
2504 CODE: 3214 CODE:
2505 glRasterPos3f (0, 0, z); 3215 glRasterPos3f (0, 0, z);
2506 glBitmap (0, 0, 0, 0, x, y, 0); 3216 glBitmap (0, 0, 0, 0, x, y, 0);
2507 3217
… …
2511 3221
2512void glTexCoord (float s, float t) 3222void glTexCoord (float s, float t)
2513 CODE: 3223 CODE:
2514 glTexCoord2f (s, t); 3224 glTexCoord2f (s, t);
2515 3225
3226void glRect (float x1, float y1, float x2, float y2)
3227 CODE:
3228 glRectf (x1, y1, x2, y2);
3229
3230void glRect_lineloop (float x1, float y1, float x2, float y2)
3231 CODE:
3232 glBegin (GL_LINE_LOOP);
3233 glVertex2f (x1, y1);
3234 glVertex2f (x2, y1);
3235 glVertex2f (x2, y2);
3236 glVertex2f (x1, y2);
3237 glEnd ();
3238
3239PROTOTYPES: ENABLE
3240
3241void glBegin (int mode)
3242
3243void glEnd ()
3244
3245void glPointSize (GLfloat size)
3246
3247void glLineWidth (GLfloat width)
3248
3249void glInterleavedArrays (int format, int stride, char *data)
3250
3251void glDrawElements (int mode, int count, int type, char *indices)
3252
3253# 1.2 void glDrawRangeElements (int mode, int start, int end
3254
2516void glTexEnv (int target, int pname, float param) 3255void glTexEnv (int target, int pname, float param)
2517 CODE: 3256 CODE:
2518 glTexEnvf (target, pname, param); 3257 glTexEnvf (target, pname, param);
2519 3258
2520void glTexParameter (int target, int pname, float param) 3259void glTexParameter (int target, int pname, float param)
… …
2536void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3275void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2537 CODE: 3276 CODE:
2538 if (gl.SeparableFilter2D) 3277 if (gl.SeparableFilter2D)
2539 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3278 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2540 3279
2541void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3280void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2542 3281
2543void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3282void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2544 3283
2545void glDrawPixels (int width, int height, int format, int type, char *pixels) 3284void glDrawPixels (int width, int height, int format, int type, char *pixels)
2546 3285
… …
2572 3311
2573void glEndList () 3312void glEndList ()
2574 3313
2575void glCallList (int list) 3314void glCallList (int list)
2576 3315
3316void c_init ()
3317 CODE:
3318 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3319 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3320
3321MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3322
3323PROTOTYPES: DISABLE
3324
3325void
3326find_widget (SV *self, NV x, NV y)
3327 PPCODE:
3328{
3329 if (within_widget (self, x, y))
3330 XPUSHs (self);
3331}
3332
3333BOOT:
3334{
3335 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3336
3337 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3338 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3339 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3340 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3341}
3342
3343void
3344draw (SV *self)
3345 CODE:
3346{
3347 HV *hv;
3348 SV **svp;
3349 NV x, y, w, h;
3350 SV *draw_x_sv = GvSV (draw_x_gv);
3351 SV *draw_y_sv = GvSV (draw_y_gv);
3352 SV *draw_w_sv = GvSV (draw_w_gv);
3353 SV *draw_h_sv = GvSV (draw_h_gv);
3354 double draw_x, draw_y;
3355
3356 if (!SvROK (self))
3357 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3358
3359 hv = (HV *)SvRV (self);
3360
3361 if (SvTYPE (hv) != SVt_PVHV)
3362 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3363
3364 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3365 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3366
3367 if (!h || !w)
3368 XSRETURN_EMPTY;
3369
3370 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3371 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3372
3373 draw_x = SvNV (draw_x_sv) + x;
3374 draw_y = SvNV (draw_y_sv) + y;
3375
3376 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3377 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3378 XSRETURN_EMPTY;
3379
3380 sv_setnv (draw_x_sv, draw_x);
3381 sv_setnv (draw_y_sv, draw_y);
3382
3383 glPushMatrix ();
3384 glTranslated (x, y, 0);
3385
3386 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3387 {
3388 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3389
3390 if (svp && SvTRUE (*svp))
3391 {
3392 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3393 glEnable (GL_BLEND);
3394 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3395 glBegin (GL_QUADS);
3396 glVertex2f (0, 0);
3397 glVertex2f (w, 0);
3398 glVertex2f (w, h);
3399 glVertex2f (0, h);
3400 glEnd ();
3401 glDisable (GL_BLEND);
3402 }
3403 }
3404#if 0
3405 // draw borders, for debugging
3406 glPushMatrix ();
3407 glColor4f (1., 1., 0., 1.);
3408 glTranslatef (.5, .5, 0.);
3409 glBegin (GL_LINE_LOOP);
3410 glVertex2f (0 , 0);
3411 glVertex2f (w - 1, 0);
3412 glVertex2f (w - 1, h - 1);
3413 glVertex2f (0 , h - 1);
3414 glEnd ();
3415 glPopMatrix ();
3416#endif
3417 PUSHMARK (SP);
3418 XPUSHs (self);
3419 PUTBACK;
3420 call_method ("_draw", G_VOID | G_DISCARD);
3421 SPAGAIN;
3422
3423 glPopMatrix ();
3424
3425 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3426 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3427}
3428

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