ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.257 by root, Mon Mar 24 01:15:21 2008 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC

… …
19 19
20#ifdef _WIN32 20#ifdef _WIN32
21# undef pipe 21# undef pipe
22// microsoft vs. C 22// microsoft vs. C
23# define sqrtf(x) sqrt(x) 23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y) 24# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f 25# define M_PI 3.14159265f
27#endif 26#endif
28 27
29#include <assert.h> 28#include <assert.h>
… …
38#include <SDL_thread.h> 37#include <SDL_thread.h>
39#include <SDL_endian.h> 38#include <SDL_endian.h>
40#include <SDL_image.h> 39#include <SDL_image.h>
41#include <SDL_mixer.h> 40#include <SDL_mixer.h>
42#include <SDL_opengl.h> 41#include <SDL_opengl.h>
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
43 49
44#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
46 52
47#include <glib/gmacros.h> 53#include <glib/gmacros.h>
… …
65# include <netinet/in.h> 71# include <netinet/in.h>
66# include <netinet/tcp.h> 72# include <netinet/tcp.h>
67# include <inttypes.h> 73# include <inttypes.h>
68#endif 74#endif
69 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
70#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
71 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 */
72#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
73 91
74#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
75#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
76 94
77#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
78 96
79/* mask out modifiers we are not interested in */ 97/* mask out modifiers we are not interested in */
80#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META) 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
81 99
82#if 0 100#define KMOD_LRAM 0x10000 // our extension
83# define PARACHUTE SDL_INIT_NOPARACHUTE 101
84#else 102#define TEXID_SPEECH 1
85# define PARACHUTE 0 103#define TEXID_NOFACE 2
86#endif
87 104
88static AV *texture_av; 105static AV *texture_av;
89 106
90static struct 107static struct
91{ 108{
… …
185 202
186static void 203static void
187layout_update_font (DC__Layout self) 204layout_update_font (DC__Layout self)
188{ 205{
189 /* 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
190 * reasonably well with bitstream vera 207 * reasonably well with dejavu/bistream fonts
191 */ 208 */
192 PangoFontDescription *font = self->font ? self->font : default_font; 209 PangoFontDescription *font = self->font ? self->font : default_font;
193 210
194 pango_font_description_set_absolute_size (font, 211 pango_font_description_set_absolute_size (font,
195 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 212 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
… …
223 int w, h; 240 int w, h;
224 float s, t; 241 float s, t;
225 uint8_t r, g, b, a; 242 uint8_t r, g, b, a;
226 tileid smoothtile; 243 tileid smoothtile;
227 uint8_t smoothlevel; 244 uint8_t smoothlevel;
245 uint8_t unused; /* set to zero on use */
228} maptex; 246} maptex;
229 247
230typedef struct { 248typedef struct {
231 uint32_t player; 249 uint32_t player;
232 tileid tile[3]; 250 tileid tile[3];
… …
364 self->oy = 0; 382 self->oy = 0;
365 self->row = 0; 383 self->row = 0;
366 self->rows = 0; 384 self->rows = 0;
367} 385}
368 386
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
369static void 397static void
370map_blank (DC__Map self, int x0, int y0, int w, int h) 398map_blank (DC__Map self, int x0, int y0, int w, int h)
371{ 399{
372 int x, y; 400 int x, y;
373 maprow *row; 401 maprow *row;
… …
387 if (x >= row->c1) 415 if (x >= row->c1)
388 break; 416 break;
389 417
390 cell = row->col + x - row->c0; 418 cell = row->col + x - row->c0;
391 419
392 cell->darkness = 0; 420 CELL_CLEAR (cell);
393 cell->stat_hp = 0;
394 cell->flags = 0;
395 cell->player = 0;
396 } 421 }
397 } 422 }
398} 423}
399 424
400typedef struct { 425typedef struct {
… …
511 if (!svp || !SvTRUE (*svp)) 536 if (!svp || !SvTRUE (*svp))
512 return 0; 537 return 0;
513 538
514 return 1; 539 return 1;
515} 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
516 593
517MODULE = Deliantra::Client PACKAGE = DC 594MODULE = Deliantra::Client PACKAGE = DC
518 595
519PROTOTYPES: ENABLE 596PROTOTYPES: ENABLE
520 597
… …
549 const_iv (SDL_USEREVENT), 626 const_iv (SDL_USEREVENT),
550 627
551 const_iv (SDL_APPINPUTFOCUS), 628 const_iv (SDL_APPINPUTFOCUS),
552 const_iv (SDL_APPMOUSEFOCUS), 629 const_iv (SDL_APPMOUSEFOCUS),
553 const_iv (SDL_APPACTIVE), 630 const_iv (SDL_APPACTIVE),
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),
554 681
555 const_iv (SDLK_FIRST), 682 const_iv (SDLK_FIRST),
556 const_iv (SDLK_LAST), 683 const_iv (SDLK_LAST),
557 const_iv (SDLK_KP0), 684 const_iv (SDLK_KP0),
558 const_iv (SDLK_KP1), 685 const_iv (SDLK_KP1),
… …
634 const_iv (KMOD_RMETA), 761 const_iv (KMOD_RMETA),
635 const_iv (KMOD_NUM), 762 const_iv (KMOD_NUM),
636 const_iv (KMOD_CAPS), 763 const_iv (KMOD_CAPS),
637 const_iv (KMOD_MODE), 764 const_iv (KMOD_MODE),
638 765
766 const_iv (KMOD_LRAM),
767
639 const_iv (MIX_DEFAULT_FORMAT), 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)
640# undef const_iv 798# undef const_iv
641 }; 799 };
642 800
643 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; )
644 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 802 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
665NV ceil (NV x) 823NV ceil (NV x)
666 824
667IV minpot (UV n) 825IV minpot (UV n)
668 826
669IV popcount (UV n) 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
670 834
671void 835void
672pango_init () 836pango_init ()
673 CODE: 837 CODE:
674{ 838{
… …
680 pango_context_set_language (opengl_context, pango_language_from_string ("en")); 844 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
681 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/ 845 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
682#endif 846#endif
683} 847}
684 848
685char *
686SDL_GetError () 849char *SDL_GetError ()
687 850
688int 851void SDL_braino ()
689SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
690 852
691void 853int SDL_Init (U32 flags)
854
855int SDL_InitSubSystem (U32 flags)
856
857void SDL_QuitSubSystem (U32 flags)
858
692SDL_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
693 869
694void 870void
695SDL_ListModes (int rgb, int alpha) 871SDL_ListModes (int rgb, int alpha)
696 PPCODE: 872 PPCODE:
697{ 873{
… …
709 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 885 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
710 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0); 886 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
711 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 887 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
712 888
713 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 889 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
714#if SDL_VERSION_ATLEAST(1,2,10)
715 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
716 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 890 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
717#endif
718 891
719 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 892 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
720 893
721 if (m && m != (SDL_Rect **)-1) 894 if (m && m != (SDL_Rect **)-1)
722 while (*m) 895 while (*m)
723 { 896 {
724 if ((*m)->w >= 800 && (*m)->h >= 480) 897 if ((*m)->w >= 400 && (*m)->h >= 300)
725 { 898 {
726 AV *av = newAV (); 899 AV *av = newAV ();
727 av_push (av, newSViv ((*m)->w)); 900 av_push (av, newSViv ((*m)->w));
728 av_push (av, newSViv ((*m)->h)); 901 av_push (av, newSViv ((*m)->h));
729 av_push (av, newSViv (rgb)); 902 av_push (av, newSViv (rgb));
… …
792 { 965 {
793 case SDL_KEYDOWN: 966 case SDL_KEYDOWN:
794 case SDL_KEYUP: 967 case SDL_KEYUP:
795 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 968 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
796 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 969 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
797 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0); 970 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
798 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */ 971 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
799 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 972 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
800 break; 973 break;
801 974
802 case SDL_ACTIVEEVENT: 975 case SDL_ACTIVEEVENT:
803 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 976 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
… …
821 x = ev.motion.x; 994 x = ev.motion.x;
822 y = ev.motion.y; 995 y = ev.motion.y;
823 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)); 996 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
824 } 997 }
825 998
826 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0); 999 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
827 hv_store (hv, "state", 5, newSViv (state), 0); 1000 hv_store (hv, "state", 5, newSViv (state), 0);
828 hv_store (hv, "x", 1, newSViv (x), 0); 1001 hv_store (hv, "x", 1, newSViv (x), 0);
829 hv_store (hv, "y", 1, newSViv (y), 0); 1002 hv_store (hv, "y", 1, newSViv (y), 0);
830 hv_store (hv, "xrel", 4, newSViv (xrel), 0); 1003 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
831 hv_store (hv, "yrel", 4, newSViv (yrel), 0); 1004 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
… …
1047#if DEBUG 1220#if DEBUG
1048 VALGRIND_DO_LEAK_CHECK; 1221 VALGRIND_DO_LEAK_CHECK;
1049#endif 1222#endif
1050} 1223}
1051 1224
1225int
1226SvREFCNT (SV *sv)
1227 CODE:
1228 RETVAL = SvREFCNT (sv);
1229 OUTPUT:
1230 RETVAL
1231
1052MODULE = Deliantra::Client PACKAGE = DC::Font 1232MODULE = Deliantra::Client PACKAGE = DC::Font
1053 1233
1054PROTOTYPES: DISABLE 1234PROTOTYPES: DISABLE
1055 1235
1056DC::Font 1236DC::Font
… …
1485 if (ix) 1665 if (ix)
1486 { 1666 {
1487 glDisable (GL_ALPHA_TEST); 1667 glDisable (GL_ALPHA_TEST);
1488 glDisable (GL_BLEND); 1668 glDisable (GL_BLEND);
1489 } 1669 }
1670}
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);
1490} 1791}
1491 1792
1492IV 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)
1493 CODE: 1794 CODE:
1494{ 1795{
… …
1600 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); 1901 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1601 // use uglier nearest interpolation because linear suffers 1902 // use uglier nearest interpolation because linear suffers
1602 // from transparent color bleeding and ugly wrapping effects. 1903 // from transparent color bleeding and ugly wrapping effects.
1603 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1904 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1604} 1905}
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 }
1605 1926
1606int 1927int
1607ox (DC::Map self) 1928ox (DC::Map self)
1608 ALIAS: 1929 ALIAS:
1609 oy = 1 1930 oy = 1
… …
1687 uint8_t ext, cmd; 2008 uint8_t ext, cmd;
1688 2009
1689 do 2010 do
1690 { 2011 {
1691 ext = *data++; 2012 ext = *data++;
1692 cmd = ext & 0x3f; 2013 cmd = ext & 0x7f;
1693 2014
1694 if (cmd < 4) 2015 if (cmd < 4)
1695 cell->darkness = 255 - ext * 64 + 1; 2016 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1696 else if (cmd == 5) // health 2017 else if (cmd == 5) // health
1697 { 2018 {
1698 cell->stat_width = 1; 2019 cell->stat_width = 1;
1699 cell->stat_hp = *data++; 2020 cell->stat_hp = *data++;
1700 } 2021 }
1701 else if (cmd == 6) // monster width 2022 else if (cmd == 6) // monster width
1702 cell->stat_width = *data++ + 1; 2023 cell->stat_width = *data++ + 1;
1703 else if (cmd == 0x47) 2024 else if (cmd == 0x47)
1704 { 2025 {
1705 if (*data == 4) 2026 if (*data == 1) cell->player = data [1];
1706 ; // 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);
1707 2030
1708 data += *data + 1; 2031 data += *data + 1;
1709 } 2032 }
1710 else if (cmd == 8) // cell flags 2033 else if (cmd == 8) // cell flags
1711 cell->flags = *data++; 2034 cell->flags = *data++;
… …
1728 cell->tile [z] = self->face2tile [face]; 2051 cell->tile [z] = self->face2tile [face];
1729 2052
1730 if (cell->tile [z]) 2053 if (cell->tile [z])
1731 { 2054 {
1732 maptex *tex = self->tex + cell->tile [z]; 2055 maptex *tex = self->tex + cell->tile [z];
2056 tex->unused = 0;
1733 if (!tex->name) 2057 if (!tex->name)
1734 av_push (missing, newSViv (cell->tile [z])); 2058 av_push (missing, newSViv (cell->tile [z]));
1735 2059
1736 if (tex->smoothtile) 2060 if (tex->smoothtile)
1737 { 2061 {
1738 maptex *smooth = self->tex + tex->smoothtile; 2062 maptex *smooth = self->tex + tex->smoothtile;
2063 smooth->unused = 0;
1739 if (!smooth->name) 2064 if (!smooth->name)
1740 av_push (missing, newSViv (tex->smoothtile)); 2065 av_push (missing, newSViv (tex->smoothtile));
1741 } 2066 }
1742 } 2067 }
1743 } 2068 }
1744 } 2069 }
1745 else 2070 else
1746 cell->darkness = 0; 2071 CELL_CLEAR (cell);
1747 } 2072 }
1748} 2073}
1749 OUTPUT: 2074 OUTPUT:
1750 RETVAL 2075 RETVAL
1751 2076
… …
1803} 2128}
1804 OUTPUT: 2129 OUTPUT:
1805 RETVAL 2130 RETVAL
1806 2131
1807void 2132void
1808draw (DC::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)
1809 CODE: 2134 CODE:
1810{ 2135{
1811 int x, y, z; 2136 int x, y, z;
1812 2137
1813 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ()); 2138 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1814 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
1815 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k) 2140 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1816 smooth_key skey; 2141 smooth_key skey;
1817 2142 int pl_x, pl_y;
2143 maptex pl_tex;
1818 rc_t *rc = rc_alloc (); 2144 rc_t *rc = rc_alloc ();
2145 rc_t *rc_ov = rc_alloc ();
1819 rc_key_t key; 2146 rc_key_t key;
1820 rc_array_t *arr; 2147 rc_array_t *arr;
1821 2148
2149 pl_tex.name = 0;
2150
1822 // thats current max. sorry. 2151 // that's current max. sorry.
1823 if (sw > 255) sw = 255; 2152 if (sw > 255) sw = 255;
1824 if (sh > 255) sh = 255; 2153 if (sh > 255) sh = 255;
1825 2154
1826 // clear key, in case of extra padding 2155 // clear key, in case of extra padding
1827 memset (&skey, 0, sizeof (skey)); 2156 memset (&skey, 0, sizeof (skey));
… …
1831 key.g = 255; 2160 key.g = 255;
1832 key.b = 255; 2161 key.b = 255;
1833 key.a = 255; 2162 key.a = 255;
1834 key.mode = GL_QUADS; 2163 key.mode = GL_QUADS;
1835 key.format = GL_T2F_V3F; 2164 key.format = GL_T2F_V3F;
1836 key.texname = -1;
1837 2165
1838 mx += self->x; 2166 mx += self->x;
1839 my += self->y; 2167 my += self->y;
1840 2168
1841 // first pass: determine smooth_max 2169 // first pass: determine smooth_max
… …
1865 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2193 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1866 2194
1867 for (z = 0; z <= 2; z++) 2195 for (z = 0; z <= 2; z++)
1868 { 2196 {
1869 memset (smooth_level, 0, sizeof (smooth_level)); 2197 memset (smooth_level, 0, sizeof (smooth_level));
2198 key.texname = -1;
1870 2199
1871 for (y = 0; y < sh; y++) 2200 for (y = 0; y < sh; y++)
1872 if (0 <= y + my && y + my < self->rows) 2201 if (0 <= y + my && y + my < self->rows)
1873 { 2202 {
1874 maprow *row = self->row + (y + my); 2203 maprow *row = self->row + (y + my);
… …
1884 maptex tex = self->tex [tile]; 2213 maptex tex = self->tex [tile];
1885 int px, py; 2214 int px, py;
1886 2215
1887 if (key.texname != tex.name) 2216 if (key.texname != tex.name)
1888 { 2217 {
2218 self->tex [tile].unused = 0;
2219
1889 if (!tex.name) 2220 if (!tex.name)
1890 tex = self->tex [2]; /* missing, replace by noface */ 2221 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1891 2222
1892 key.texname = tex.name; 2223 key.texname = tex.name;
1893 arr = rc_array (rc, &key); 2224 arr = rc_array (rc, &key);
1894 } 2225 }
1895 2226
1896 px = (x + 1) * T - tex.w; 2227 px = (x + 1) * T - tex.w;
1897 py = (y + 1) * T - tex.h; 2228 py = (y + 1) * T - tex.h;
2229
2230 if (expect_false (cell->player == player) && expect_false (z == 2))
2231 {
2232 pl_x = px;
2233 pl_y = py;
2234 pl_tex = tex;
2235 continue;
2236 }
1898 2237
1899 rc_t2f_v3f (arr, 0 , 0 , px , py , 0); 2238 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1900 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0); 2239 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1901 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0); 2240 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1902 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0); 2241 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1903
1904 if (cell->flags && z == 2)
1905 {
1906 // overlays such as the speech bubble, probably more to come
1907 if (cell->flags & 1)
1908 {
1909 maptex tex = self->tex [1];
1910 int px = x * T + T * 2 / 32;
1911 int py = y * T - T * 6 / 32;
1912
1913 if (tex.name)
1914 {
1915 if (key.texname != tex.name)
1916 {
1917 key.texname = tex.name;
1918 arr = rc_array (rc, &key);
1919 }
1920
1921 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1922 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1923 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1924 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1925 }
1926 }
1927 }
1928 2242
1929 // update smooth hash 2243 // update smooth hash
1930 if (tex.smoothtile) 2244 if (tex.smoothtile)
1931 { 2245 {
1932 skey.tile = tex.smoothtile; 2246 skey.tile = tex.smoothtile;
… …
1961 // corners 2275 // corners
1962 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100); 2276 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1963 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);
1964 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);
1965 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);
2280 }
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);
1966 } 2301 }
1967 } 2302 }
1968 } 2303 }
1969 } 2304 }
1970 2305
… …
2010 { 2345 {
2011 // this time avoiding texture state changes 2346 // this time avoiding texture state changes
2012 // save gobs of state changes. 2347 // save gobs of state changes.
2013 if (key.texname != tex.name) 2348 if (key.texname != tex.name)
2014 { 2349 {
2350 self->tex [skey->tile].unused = 0;
2351
2015 glEnd (); 2352 glEnd ();
2016 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name); 2353 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2017 glBegin (GL_QUADS); 2354 glBegin (GL_QUADS);
2018 } 2355 }
2019 2356
… …
2048 } 2385 }
2049 2386
2050 hv_clear (smooth); 2387 hv_clear (smooth);
2051 } 2388 }
2052 2389
2390 if (pl_tex.name)
2391 {
2392 maptex tex = pl_tex;
2393 int px = pl_x + sdx;
2394 int py = pl_y + sdy;
2395
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
2053 glDisable (GL_BLEND); 2410 glDisable (GL_BLEND);
2054 rc_free (rc); 2411 rc_free (rc);
2412 rc_free (rc_ov);
2055 2413
2056 // top layer: overlays such as the health bar 2414 // top layer: overlays such as the health bar
2057 for (y = 0; y < sh; y++) 2415 for (y = 0; y < sh; y++)
2058 if (0 <= y + my && y + my < self->rows) 2416 if (0 <= y + my && y + my < self->rows)
2059 { 2417 {
… …
2064 { 2422 {
2065 mapcell *cell = row->col + (x + mx - row->c0); 2423 mapcell *cell = row->col + (x + mx - row->c0);
2066 2424
2067 int px = x * T; 2425 int px = x * T;
2068 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 }
2069 2433
2070 if (cell->stat_hp) 2434 if (cell->stat_hp)
2071 { 2435 {
2072 int width = cell->stat_width * T; 2436 int width = cell->stat_width * T;
2073 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width; 2437 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
… …
2084 } 2448 }
2085 } 2449 }
2086} 2450}
2087 2451
2088void 2452void
2089draw_magicmap (DC::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)
2090 CODE: 2454 CODE:
2091{ 2455{
2092 static float color[16][3] = { 2456 static float color[16][3] = {
2093 { 0.00F, 0.00F, 0.00F }, 2457 { 0.00f, 0.00f, 0.00f },
2094 { 1.00F, 1.00F, 1.00F }, 2458 { 1.00f, 1.00f, 1.00f },
2095 { 0.00F, 0.00F, 0.55F }, 2459 { 0.00f, 0.00f, 0.55f },
2096 { 1.00F, 0.00F, 0.00F }, 2460 { 1.00f, 0.00f, 0.00f },
2097 2461
2098 { 1.00F, 0.54F, 0.00F }, 2462 { 1.00f, 0.54f, 0.00f },
2099 { 0.11F, 0.56F, 1.00F }, 2463 { 0.11f, 0.56f, 1.00f },
2100 { 0.93F, 0.46F, 0.00F }, 2464 { 0.93f, 0.46f, 0.00f },
2101 { 0.18F, 0.54F, 0.34F }, 2465 { 0.18f, 0.54f, 0.34f },
2102 2466
2103 { 0.56F, 0.73F, 0.56F }, 2467 { 0.56f, 0.73f, 0.56f },
2104 { 0.80F, 0.80F, 0.80F }, 2468 { 0.80f, 0.80f, 0.80f },
2105 { 0.55F, 0.41F, 0.13F }, 2469 { 0.55f, 0.41f, 0.13f },
2106 { 0.99F, 0.77F, 0.26F }, 2470 { 0.99f, 0.77f, 0.26f },
2107 2471
2108 { 0.74F, 0.65F, 0.41F }, 2472 { 0.74f, 0.65f, 0.41f },
2109 2473
2110 { 0.00F, 1.00F, 1.00F }, 2474 { 0.00f, 1.00f, 1.00f },
2111 { 1.00F, 0.00F, 1.00F }, 2475 { 1.00f, 0.00f, 1.00f },
2112 { 1.00F, 1.00F, 0.00F }, 2476 { 1.00f, 1.00f, 0.00f },
2113 }; 2477 };
2114 2478
2115 int x, y; 2479 int x, y;
2116 2480
2117 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 */
2118 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2488 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2119 glEnable (GL_BLEND); 2489 glEnable (GL_BLEND);
2120 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2490 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2121 glBegin (GL_QUADS); 2491 glBegin (GL_QUADS);
2122 2492
2123 for (y = 0; y < h; y++) 2493 for (y = 0; y < h; y++)
… …
2127 2497
2128 if (m) 2498 if (m)
2129 { 2499 {
2130 float *c = color [m & 15]; 2500 float *c = color [m & 15];
2131 2501
2132 float tx1 = m & 0x40 ? 0.5 : 0.; 2502 float tx1 = m & 0x40 ? 0.5f : 0.f;
2133 float tx2 = tx1 + 0.5; 2503 float tx2 = tx1 + 0.5f;
2134 2504
2135 glColor4f (c[0], c[1], c[2], 0.75); 2505 glColor4f (c[0], c[1], c[2], 1);
2136 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2506 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2137 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2507 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2138 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2508 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2139 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2509 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2140 } 2510 }
… …
2148void 2518void
2149fow_texture (DC::Map self, int mx, int my, int sw, int sh) 2519fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2150 PPCODE: 2520 PPCODE:
2151{ 2521{
2152 int x, y; 2522 int x, y;
2153 int sw1 = sw + 2; 2523 int sw1 = sw + 2;
2154 int sh1 = sh + 2; 2524 int sh1 = sh + 2;
2155 int sh3 = sh * 3; 2525 int sh3 = sh * 3;
2156 int sw34 = (sw * 3 + 3) & ~3; 2526 int sw3 = sw * 3;
2157 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1); 2527 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2158 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3)); 2528 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2159 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv); 2529 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2160 2530
2161 SvPOK_only (darkness3_sv); 2531 SvPOK_only (darkness3_sv);
2162 SvCUR_set (darkness3_sv, sw34 * sh3); 2532 SvCUR_set (darkness3_sv, sw3 * sh3);
2163 2533
2164 mx += self->x - 1; 2534 mx += self->x - 1;
2165 my += self->y - 1; 2535 my += self->y - 1;
2166
2167 memset (darkness1, 255, sw1 * sh1);
2168 2536
2169 for (y = 0; y < sh1; y++) 2537 for (y = 0; y < sh1; y++)
2170 if (0 <= y + my && y + my < self->rows) 2538 if (0 <= y + my && y + my < self->rows)
2171 { 2539 {
2172 maprow *row = self->row + (y + my); 2540 maprow *row = self->row + (y + my);
… …
2175 if (row->c0 <= x + mx && x + mx < row->c1) 2543 if (row->c0 <= x + mx && x + mx < row->c1)
2176 { 2544 {
2177 mapcell *cell = row->col + (x + mx - row->c0); 2545 mapcell *cell = row->col + (x + mx - row->c0);
2178 2546
2179 darkness1 [y * sw1 + x] = cell->darkness 2547 darkness1 [y * sw1 + x] = cell->darkness
2180 ? 255 - (cell->darkness - 1) 2548 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2181 : 255 - FOW_DARKNESS; 2549 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
2182 } 2550 }
2183 } 2551 }
2184 2552
2185 for (y = 0; y < sh; ++y) 2553 for (y = 0; y < sh; ++y)
2186 for (x = 0; x < sw; ++x) 2554 for (x = 0; x < sw; ++x)
… …
2205 2573
2206 uint8_t r13 = (d13 + d23 + d12) / 3; 2574 uint8_t r13 = (d13 + d23 + d12) / 3;
2207 uint8_t r23 = d23; 2575 uint8_t r23 = d23;
2208 uint8_t r33 = (d23 + d33 + d32) / 3; 2576 uint8_t r33 = (d23 + d33 + d32) / 3;
2209 2577
2210 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11); 2578 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2211 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21); 2579 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2212 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31); 2580 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2213 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12); 2581 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2214 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 */
2215 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32); 2583 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2216 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13); 2584 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2217 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23); 2585 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2218 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33); 2586 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2219 } 2587 }
2220 2588
2221 free (darkness1); 2589 free (darkness1);
2222 2590
2223 EXTEND (SP, 3); 2591 EXTEND (SP, 3);
2224 PUSHs (sv_2mortal (newSViv (sw34))); 2592 PUSHs (sv_2mortal (newSViv (sw3)));
2225 PUSHs (sv_2mortal (newSViv (sh3))); 2593 PUSHs (sv_2mortal (newSViv (sh3)));
2226 PUSHs (darkness3_sv); 2594 PUSHs (darkness3_sv);
2227} 2595}
2228 2596
2229SV * 2597SV *
… …
2292 else 2660 else
2293 *data++ = 0; 2661 *data++ = 0;
2294 } 2662 }
2295 } 2663 }
2296 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 {
2297 SvPOK_only (data_sv); 2668 SvPOK_only (data_sv);
2298 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2669 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2670 }
2671
2299 RETVAL = data_sv; 2672 RETVAL = data_sv;
2300} 2673}
2301 OUTPUT: 2674 OUTPUT:
2302 RETVAL 2675 RETVAL
2303 2676
2304void 2677void
2305set_rect (DC::Map self, int x0, int y0, uint8_t *data) 2678set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2306 PPCODE: 2679 PPCODE:
2307{ 2680{
2308 int x, y, z; 2681 int x, y, z;
2309 int w, h; 2682 int w, h;
2310 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;
2311 2694
2312 if (*data++ != 0) 2695 if (*data++ != 0)
2313 XSRETURN_EMPTY; /* version mismatch */ 2696 XSRETURN_EMPTY; /* version mismatch */
2314 2697
2315 w = *data++ << 8; w |= *data++; 2698 w = *data++ << 8; w |= *data++;
… …
2330 { 2713 {
2331 maprow *row = map_get_row (self, y); 2714 maprow *row = map_get_row (self, y);
2332 2715
2333 for (x = x0; x < x1; x++) 2716 for (x = x0; x < x1; x++)
2334 { 2717 {
2718 uint8_t flags;
2719
2720 if (data + 7 >= end)
2721 XSRETURN_EMPTY;
2722
2335 uint8_t flags = *data++; 2723 flags = *data++;
2336 2724
2337 if (flags) 2725 if (flags)
2338 { 2726 {
2339 mapcell *cell = row_get_cell (row, x); 2727 mapcell *cell = row_get_cell (row, x);
2340 tileid tile[3] = { 0, 0, 0 }; 2728 tileid tile[3] = { 0, 0, 0 };
… …
2343 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; } 2731 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2344 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; } 2732 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2345 2733
2346 if (cell->darkness == 0) 2734 if (cell->darkness == 0)
2347 { 2735 {
2348 cell->darkness = 0; 2736 /*cell->darkness = 0;*/
2737 EXTEND (SP, 3);
2349 2738
2350 for (z = 0; z <= 2; z++) 2739 for (z = 0; z <= 2; z++)
2351 { 2740 {
2352 tileid t = tile [z]; 2741 tileid t = tile [z];
2353 2742
2354 if (t >= self->texs || (t && !self->tex [t].name)) 2743 if (t >= self->texs || (t && !self->tex [t].name))
2355 { 2744 {
2356 XPUSHs (sv_2mortal (newSViv (t))); 2745 PUSHs (sv_2mortal (newSViv (t)));
2357 need_texid (self, t); 2746 need_texid (self, t);
2358 } 2747 }
2359 2748
2360 cell->tile [z] = t; 2749 cell->tile [z] = t;
2361 } 2750 }
… …
2465void 2854void
2466set_position_r (DC::Channel self, int dx, int dy, int maxdistance) 2855set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2467 CODE: 2856 CODE:
2468{ 2857{
2469 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance)); 2858 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2470 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI); 2859 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2471 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255)); 2860 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2472} 2861}
2473 2862
2474void 2863void
2475set_reverse_stereo (DC::Channel self, int flip) 2864set_reverse_stereo (DC::Channel self, int flip)
… …
2578 } *civ, const_iv[] = { 2967 } *civ, const_iv[] = {
2579# define const_iv(name) { # name, (IV)name } 2968# define const_iv(name) { # name, (IV)name }
2580 const_iv (GL_VENDOR), 2969 const_iv (GL_VENDOR),
2581 const_iv (GL_VERSION), 2970 const_iv (GL_VERSION),
2582 const_iv (GL_EXTENSIONS), 2971 const_iv (GL_EXTENSIONS),
2972 const_iv (GL_MAX_TEXTURE_UNITS),
2583 const_iv (GL_COLOR_MATERIAL), 2973 const_iv (GL_COLOR_MATERIAL),
2584 const_iv (GL_SMOOTH), 2974 const_iv (GL_SMOOTH),
2585 const_iv (GL_FLAT), 2975 const_iv (GL_FLAT),
2586 const_iv (GL_DITHER), 2976 const_iv (GL_DITHER),
2587 const_iv (GL_BLEND), 2977 const_iv (GL_BLEND),
… …
2599 const_iv (GL_ZERO), 2989 const_iv (GL_ZERO),
2600 const_iv (GL_SRC_ALPHA), 2990 const_iv (GL_SRC_ALPHA),
2601 const_iv (GL_DST_ALPHA), 2991 const_iv (GL_DST_ALPHA),
2602 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2992 const_iv (GL_ONE_MINUS_SRC_ALPHA),
2603 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),
2604 const_iv (GL_SRC_ALPHA_SATURATE), 2998 const_iv (GL_SRC_ALPHA_SATURATE),
2605 const_iv (GL_RGB), 2999 const_iv (GL_RGB),
2606 const_iv (GL_RGBA), 3000 const_iv (GL_RGBA),
2607 const_iv (GL_RGBA4), 3001 const_iv (GL_RGBA4),
2608 const_iv (GL_RGBA8), 3002 const_iv (GL_RGBA8),
… …
2676 const_iv (GL_NICEST), 3070 const_iv (GL_NICEST),
2677 const_iv (GL_V2F), 3071 const_iv (GL_V2F),
2678 const_iv (GL_V3F), 3072 const_iv (GL_V3F),
2679 const_iv (GL_T2F_V3F), 3073 const_iv (GL_T2F_V3F),
2680 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),
2681# undef const_iv 3078# undef const_iv
2682 }; 3079 };
2683 3080
2684 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; )
2685 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3082 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
… …
2692disable_GL_EXT_blend_func_separate () 3089disable_GL_EXT_blend_func_separate ()
2693 CODE: 3090 CODE:
2694 gl.BlendFuncSeparate = 0; 3091 gl.BlendFuncSeparate = 0;
2695 gl.BlendFuncSeparateEXT = 0; 3092 gl.BlendFuncSeparateEXT = 0;
2696 3093
3094void
3095apple_nvidia_bug (int enable)
3096
2697char * 3097char *
2698gl_vendor () 3098gl_vendor ()
2699 CODE: 3099 CODE:
2700 RETVAL = (char *)glGetString (GL_VENDOR); 3100 RETVAL = (char *)glGetString (GL_VENDOR);
2701 OUTPUT: 3101 OUTPUT:
… …
2750 3150
2751void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3151void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2752 CODE: 3152 CODE:
2753 gl_BlendFuncSeparate (sa, da, saa, daa); 3153 gl_BlendFuncSeparate (sa, da, saa, daa);
2754 3154
3155# void glBlendEquation (int se)
3156
2755void glDepthMask (int flag) 3157void glDepthMask (int flag)
2756 3158
2757void glLogicOp (int opcode) 3159void glLogicOp (int opcode)
2758 3160
2759void glColorMask (int red, int green, int blue, int alpha) 3161void glColorMask (int red, int green, int blue, int alpha)
… …
2793void glRotate (float angle, float x, float y, float z) 3195void glRotate (float angle, float x, float y, float z)
2794 CODE: 3196 CODE:
2795 glRotatef (angle, x, y, z); 3197 glRotatef (angle, x, y, z);
2796 3198
2797void glColor (float r, float g, float b, float a = 1.0) 3199void glColor (float r, float g, float b, float a = 1.0)
3200 PROTOTYPE: @
2798 ALIAS: 3201 ALIAS:
2799 glColor_premultiply = 1 3202 glColor_premultiply = 1
2800 CODE: 3203 CODE:
2801 if (ix) 3204 if (ix)
2802 { 3205 {
… …
2907void glNewList (int list, int mode = GL_COMPILE) 3310void glNewList (int list, int mode = GL_COMPILE)
2908 3311
2909void glEndList () 3312void glEndList ()
2910 3313
2911void glCallList (int list) 3314void glCallList (int list)
3315
3316void c_init ()
3317 CODE:
3318 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3319 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2912 3320
2913MODULE = Deliantra::Client PACKAGE = DC::UI::Base 3321MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2914 3322
2915PROTOTYPES: DISABLE 3323PROTOTYPES: DISABLE
2916 3324

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines