[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC vs.
Revision 1.309 by root, Mon Dec 26 22:30:21 2011 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__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef 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>
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	82	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	83	#define expect_true(expr) expect ((expr) != 0, 1)
78		84
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		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 */
81	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
82		91
83	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
85		94
86	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
87		96
88	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)	98	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		99
		100	#define KMOD_LRAM 0x10000 // our extension
		101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
90		123
91	static AV *texture_av;	124	static AV *texture_av;
92		125
93	static struct	126	static struct
94	{	127	{
…		…
226	int w, h;	259	int w, h;
227	float s, t;	260	float s, t;
228	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
229	tileid smoothtile;	262	tileid smoothtile;
230	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
231	} maptex;	265	} maptex;
232		266
233	typedef struct {	267	typedef struct {
234	uint32_t player;	268	uint32_t player;
235	tileid tile[3];	269	tileid tile[3];
…		…
367	self->oy = 0;	401	self->oy = 0;
368	self->row = 0;	402	self->row = 0;
369	self->rows = 0;	403	self->rows = 0;
370	}	404	}
371		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
372	static void	416	static void
373	map_blank (DC__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
374	{	418	{
375	int x, y;	419	int x, y;
376	maprow *row;	420	maprow *row;
…		…
390	if (x >= row->c1)	434	if (x >= row->c1)
391	break;	435	break;
392		436
393	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
394		438
395	cell->darkness = 0;	439	CELL_CLEAR (cell);
396	cell->stat_hp = 0;
397	cell->flags = 0;
398	cell->player = 0;
399	}	440	}
400	}	441	}
401	}	442	}
402		443
403	typedef struct {	444	typedef struct {
…		…
438	ev.code = 1;	479	ev.code = 1;
439	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
440	ev.data2 = 0;	481	ev.data2 = 0;
441		482
442	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
443	}	490	}
444		491
445	static unsigned int	492	static unsigned int
446	minpot (unsigned int n)	493	minpot (unsigned int n)
447	{	494	{
…		…
514	if (!svp \|\| !SvTRUE (*svp))	561	if (!svp \|\| !SvTRUE (*svp))
515	return 0;	562	return 0;
516		563
517	return 1;	564	return 1;
518	}	565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META \| KMOD_ALT))
		576	mod \|= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
519		618
520	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
521		620
522	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
523		622
…		…
552	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
553		652
554	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
555	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
556	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
557		706
558	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
559	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
560	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
561	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
637	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
638	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
639	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
640	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
641		790
		791	const_iv (KMOD_LRAM),
		792
642	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
643		794
644	const_iv (SDL_INIT_TIMER),	795	const_iv (SDL_INIT_TIMER),
645	const_iv (SDL_INIT_AUDIO),	796	const_iv (SDL_INIT_AUDIO),
646	const_iv (SDL_INIT_VIDEO),	797	const_iv (SDL_INIT_VIDEO),
…		…
664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665	const_iv (SDL_GL_STEREO),	816	const_iv (SDL_GL_STEREO),
666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667	const_iv (SDL_GL_MULTISAMPLESAMPLES),	818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
668	const_iv (SDL_GL_ACCELERATED_VISUAL),	819	const_iv (SDL_GL_ACCELERATED_VISUAL),
669	const_iv (SDL_GL_SWAP_CONTROL)	820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
670	# undef const_iv	823	# undef const_iv
671	};	824	};
672		825
673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
675		828
676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
678	}	831	}
679		832
…		…
695	NV ceil (NV x)	848	NV ceil (NV x)
696		849
697	IV minpot (UV n)	850	IV minpot (UV n)
698		851
699	IV popcount (UV n)	852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
700		859
701	void	860	void
702	pango_init ()	861	pango_init ()
703	CODE:	862	CODE:
704	{	863	{
…		…
711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
712	#endif	871	#endif
713	}	872	}
714		873
715	char *SDL_GetError ()	874	char *SDL_GetError ()
		875
		876	void SDL_braino ()
716		877
717	int SDL_Init (U32 flags)	878	int SDL_Init (U32 flags)
718		879
719	int SDL_InitSubSystem (U32 flags)	880	int SDL_InitSubSystem (U32 flags)
720		881
…		…
794		955
795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
797	#include "glfunc.h"	958	#include "glfunc.h"
798	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
799	}	963	}
800	}	964	}
801	OUTPUT:	965	OUTPUT:
802	RETVAL	966	RETVAL
803		967
…		…
829	{	993	{
830	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
831	case SDL_KEYUP:	995	case SDL_KEYUP:
832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
837	break;	1001	break;
838		1002
839	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
858	x = ev.motion.x;	1022	x = ev.motion.x;
859	y = ev.motion.y;	1023	y = ev.motion.y;
860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861	}	1025	}
862		1026
863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
864	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
865	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
866	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
888		1052
889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
890	}	1054	}
891	}	1055	}
892		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
		1069
893	int	1070	int
894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
895	POSTCALL:	1072	POSTCALL:
896	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
897	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
…		…
959	add_font (char *file)	1136	add_font (char *file)
960	CODE:	1137	CODE:
961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962	OUTPUT:	1139	OUTPUT:
963	RETVAL	1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG \| IMG_INIT_PNG)
		1144
		1145	void
		1146	Mix_Init (int flags = MIX_INIT_MOD \| MIX_INIT_MP3 \| MIX_INIT_OGG)
964		1147
965	void	1148	void
966	load_image_inline (SV *image_)	1149	load_image_inline (SV *image_)
967	ALIAS:	1150	ALIAS:
968	load_image_file = 1	1151	load_image_file = 1
…		…
1084	#if DEBUG	1267	#if DEBUG
1085	VALGRIND_DO_LEAK_CHECK;	1268	VALGRIND_DO_LEAK_CHECK;
1086	#endif	1269	#endif
1087	}	1270	}
1088		1271
		1272	int
		1273	SvREFCNT (SV *sv)
		1274	CODE:
		1275	RETVAL = SvREFCNT (sv);
		1276	OUTPUT:
		1277	RETVAL
		1278
1089	MODULE = Deliantra::Client PACKAGE = DC::Font	1279	MODULE = Deliantra::Client PACKAGE = DC::Font
1090		1280
1091	PROTOTYPES: DISABLE	1281	PROTOTYPES: DISABLE
1092		1282
1093	DC::Font	1283	DC::Font
…		…
1522	if (ix)	1712	if (ix)
1523	{	1713	{
1524	glDisable (GL_ALPHA_TEST);	1714	glDisable (GL_ALPHA_TEST);
1525	glDisable (GL_BLEND);	1715	glDisable (GL_BLEND);
1526	}	1716	}
		1717	}
		1718
		1719	void
		1720	draw_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)
		1721	PROTOTYPE: @
		1722	CODE:
		1723	{
		1724	glEnable (GL_BLEND);
		1725	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1726	glEnable (GL_TEXTURE_2D);
		1727	glBindTexture (GL_TEXTURE_2D, name1);
		1728
		1729	glColor3f (intensity, intensity, intensity);
		1730	glPushMatrix ();
		1731	glScalef (1./3, 1./3, 1.);
		1732
		1733	if (blend > 0.f)
		1734	{
		1735	float dx3 = dx * -3.f / w;
		1736	float dy3 = dy * -3.f / h;
		1737	GLfloat env_color[4] = { 0., 0., 0., blend };
		1738
		1739	/* interpolate the two shadow textures */
		1740	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1741	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1742
		1743	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1744	gl.ActiveTexture (GL_TEXTURE1);
		1745	glEnable (GL_TEXTURE_2D);
		1746	glBindTexture (GL_TEXTURE_2D, name2);
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1748
		1749	/* rgb == rgb(glcolor) */
		1750	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1751	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1753
		1754	/* alpha = interpolate t0, t1 by env_alpha */
		1755	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1756
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1766
		1767	glBegin (GL_QUADS);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1769	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1770	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1771	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1772	glEnd ();
		1773
		1774	glDisable (GL_TEXTURE_2D);
		1775	gl.ActiveTexture (GL_TEXTURE0);
		1776	}
		1777	else
		1778	{
		1779	/* simple blending of one texture, also opengl <1.3 path */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	glBegin (GL_QUADS);
		1783	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1784	glTexCoord2f (0, t); glVertex2f (0, h);
		1785	glTexCoord2f (s, t); glVertex2f (w, h);
		1786	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1787	glEnd ();
		1788	}
		1789
		1790	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1791	{
		1792	int x, y;
		1793	int dx3 = dx * 3;
		1794	int dy3 = dy * 3;
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1797	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1798	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1799	glTranslatef (-1., -1., 0);
		1800	glBegin (GL_QUADS);
		1801
		1802	for (y = 1; y < h; y += 3)
		1803	{
		1804	int y1 = y - dy3;
		1805	int y1valid = y1 >= 0 && y1 < h;
		1806
		1807	for (x = 1; x < w; x += 3)
		1808	{
		1809	int x1 = x - dx3;
		1810	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1811	uint8_t h2;
		1812
		1813	if (y1valid && x1 >= 0 && x1 < w)
		1814	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1815	else
		1816	h2 = 1; /* out of range == invisible */
		1817
		1818	if (h1 \|\| h2)
		1819	{
		1820	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1821	glColor4f (1., 1., 1., alpha);
		1822
		1823	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1824	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1825	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1826	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	glEnd ();
		1833
		1834	glPopMatrix ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
1527	}	1838	}
1528		1839
1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1840	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530	CODE:	1841	CODE:
1531	{	1842	{
…		…
1637	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1948	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1638	// use uglier nearest interpolation because linear suffers	1949	// use uglier nearest interpolation because linear suffers
1639	// from transparent color bleeding and ugly wrapping effects.	1950	// from transparent color bleeding and ugly wrapping effects.
1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1641	}	1952	}
		1953
		1954	void
		1955	expire_textures (DC::Map self, int texid, int count)
		1956	PPCODE:
		1957	for (; texid < self->texs && count; ++texid, --count)
		1958	{
		1959	maptex *tex = self->tex + texid;
		1960
		1961	if (tex->name)
		1962	{
		1963	if (tex->unused)
		1964	{
		1965	tex->name = 0;
		1966	tex->unused = 0;
		1967	XPUSHs (sv_2mortal (newSViv (texid)));
		1968	}
		1969	else
		1970	tex->unused = 1;
		1971	}
		1972	}
1642		1973
1643	int	1974	int
1644	ox (DC::Map self)	1975	ox (DC::Map self)
1645	ALIAS:	1976	ALIAS:
1646	oy = 1	1977	oy = 1
…		…
1727	{	2058	{
1728	ext = *data++;	2059	ext = *data++;
1729	cmd = ext & 0x7f;	2060	cmd = ext & 0x7f;
1730		2061
1731	if (cmd < 4)	2062	if (cmd < 4)
1732	cell->darkness = 255 - ext * 64 + 1;	2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1733	else if (cmd == 5) // health	2064	else if (cmd == 5) // health
1734	{	2065	{
1735	cell->stat_width = 1;	2066	cell->stat_width = 1;
1736	cell->stat_hp = *data++;	2067	cell->stat_hp = *data++;
1737	}	2068	}
…		…
1767	cell->tile [z] = self->face2tile [face];	2098	cell->tile [z] = self->face2tile [face];
1768		2099
1769	if (cell->tile [z])	2100	if (cell->tile [z])
1770	{	2101	{
1771	maptex *tex = self->tex + cell->tile [z];	2102	maptex *tex = self->tex + cell->tile [z];
		2103	tex->unused = 0;
1772	if (!tex->name)	2104	if (!tex->name)
1773	av_push (missing, newSViv (cell->tile [z]));	2105	av_push (missing, newSViv (cell->tile [z]));
1774		2106
1775	if (tex->smoothtile)	2107	if (tex->smoothtile)
1776	{	2108	{
1777	maptex *smooth = self->tex + tex->smoothtile;	2109	maptex *smooth = self->tex + tex->smoothtile;
		2110	smooth->unused = 0;
1778	if (!smooth->name)	2111	if (!smooth->name)
1779	av_push (missing, newSViv (tex->smoothtile));	2112	av_push (missing, newSViv (tex->smoothtile));
1780	}	2113	}
1781	}	2114	}
1782	}	2115	}
1783	}	2116	}
1784	else	2117	else
1785	{	2118	CELL_CLEAR (cell);
1786	cell->darkness = 0;
1787	cell->stat_hp = 0;
1788	cell->flags = 0;
1789	cell->player = 0;
1790	}
1791	}	2119	}
1792	}	2120	}
1793	OUTPUT:	2121	OUTPUT:
1794	RETVAL	2122	RETVAL
1795		2123
…		…
1815	? self->row + y	2143	? self->row + y
1816	: 0;	2144	: 0;
1817		2145
1818	for (x = x0; x < x1; x++)	2146	for (x = x0; x < x1; x++)
1819	{	2147	{
1820	int r = 32, g = 32, b = 32, a = 192;	2148	unsigned int r = 32, g = 32, b = 32, a = 192;
1821		2149
1822	if (row && row->c0 <= x && x < row->c1)	2150	if (row && row->c0 <= x && x < row->c1)
1823	{	2151	{
1824	mapcell *cell = row->col + (x - row->c0);	2152	mapcell *cell = row->col + (x - row->c0);
1825		2153
…		…
1827	{	2155	{
1828	maptex tex = self->tex [cell->tile [z]];	2156	maptex tex = self->tex [cell->tile [z]];
1829	int a0 = 255 - tex.a;	2157	int a0 = 255 - tex.a;
1830	int a1 = tex.a;	2158	int a1 = tex.a;
1831		2159
1832	r = (r * a0 + tex.r * a1) / 255;	2160	r = div255 (r * a0 + tex.r * a1);
1833	g = (g * a0 + tex.g * a1) / 255;	2161	g = div255 (g * a0 + tex.g * a1);
1834	b = (b * a0 + tex.b * a1) / 255;	2162	b = div255 (b * a0 + tex.b * a1);
1835	a = (a * a0 + tex.a * a1) / 255;	2163	a = div255 (a * a0 + tex.a * a1);
1836	}	2164	}
1837	}	2165	}
1838		2166
1839	*map++ = (r )	2167	*map++ = (r )
1840	\| (g << 8)	2168	\| (g << 8)
…		…
1847	}	2175	}
1848	OUTPUT:	2176	OUTPUT:
1849	RETVAL	2177	RETVAL
1850		2178
1851	void	2179	void
1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2180	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1853	CODE:	2181	CODE:
1854	{	2182	{
1855	int x, y, z;	2183	int x, y, z;
1856		2184
1857	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2185	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1860	smooth_key skey;	2188	smooth_key skey;
1861	int pl_x, pl_y;	2189	int pl_x, pl_y;
1862	maptex pl_tex;	2190	maptex pl_tex;
1863	rc_t *rc = rc_alloc ();	2191	rc_t *rc = rc_alloc ();
		2192	rc_t *rc_ov = rc_alloc ();
1864	rc_key_t key;	2193	rc_key_t key;
1865	rc_array_t *arr;	2194	rc_array_t *arr;
1866		2195
1867	pl_tex.name = 0;	2196	pl_tex.name = 0;
1868		2197
1869	// thats current max. sorry.	2198	// that's current max. sorry.
1870	if (sw > 255) sw = 255;	2199	if (sw > 255) sw = 255;
1871	if (sh > 255) sh = 255;	2200	if (sh > 255) sh = 255;
1872		2201
1873	// clear key, in case of extra padding	2202	// clear key, in case of extra padding
1874	memset (&skey, 0, sizeof (skey));	2203	memset (&skey, 0, sizeof (skey));
…		…
1878	key.g = 255;	2207	key.g = 255;
1879	key.b = 255;	2208	key.b = 255;
1880	key.a = 255;	2209	key.a = 255;
1881	key.mode = GL_QUADS;	2210	key.mode = GL_QUADS;
1882	key.format = GL_T2F_V3F;	2211	key.format = GL_T2F_V3F;
1883	key.texname = -1;
1884		2212
1885	mx += self->x;	2213	mx += self->x;
1886	my += self->y;	2214	my += self->y;
1887		2215
1888	// first pass: determine smooth_max	2216	// first pass: determine smooth_max
…		…
1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1913		2241
1914	for (z = 0; z <= 2; z++)	2242	for (z = 0; z <= 2; z++)
1915	{	2243	{
1916	memset (smooth_level, 0, sizeof (smooth_level));	2244	memset (smooth_level, 0, sizeof (smooth_level));
		2245	key.texname = -1;
1917		2246
1918	for (y = 0; y < sh; y++)	2247	for (y = 0; y < sh; y++)
1919	if (0 <= y + my && y + my < self->rows)	2248	if (0 <= y + my && y + my < self->rows)
1920	{	2249	{
1921	maprow *row = self->row + (y + my);	2250	maprow *row = self->row + (y + my);
…		…
1927	tileid tile = cell->tile [z];	2256	tileid tile = cell->tile [z];
1928		2257
1929	if (tile)	2258	if (tile)
1930	{	2259	{
1931	maptex tex = self->tex [tile];	2260	maptex tex = self->tex [tile];
1932	int px = (x + 1) * T - tex.w;	2261	int px, py;
1933	int py = (y + 1) * T - tex.h;
1934		2262
1935	if (key.texname != tex.name)	2263	if (key.texname != tex.name)
1936	{	2264	{
		2265	self->tex [tile].unused = 0;
		2266
1937	if (!tex.name)	2267	if (!tex.name)
1938	tex = self->tex [2]; /* missing, replace by noface */	2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1939		2269
1940	key.texname = tex.name;	2270	key.texname = tex.name;
1941	arr = rc_array (rc, &key);	2271	arr = rc_array (rc, &key);
1942	}	2272	}
		2273
		2274	px = (x + 1) * Th - tex.w;
		2275	py = (y + 1) * Tw - tex.h;
1943		2276
1944	if (expect_false (cell->player == player) && expect_false (z == 2))	2277	if (expect_false (cell->player == player) && expect_false (z == 2))
1945	{	2278	{
1946	pl_x = px;	2279	pl_x = px;
1947	pl_y = py;	2280	pl_y = py;
…		…
1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1956		2289
1957	if (expect_false (cell->flags) && expect_false (z == 2))
1958	{
1959	// overlays such as the speech bubble, probably more to come
1960	if (cell->flags & 1)
1961	{
1962	maptex tex = self->tex [1];
1963	int px = x * T + T * 2 / 32;
1964	int py = y * T - T * 6 / 32;
1965
1966	if (tex.name)
1967	{
1968	if (key.texname != tex.name)
1969	{
1970	key.texname = tex.name;
1971	arr = rc_array (rc, &key);
1972	}
1973
1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1978	}
1979	}
1980	}
1981
1982	// update smooth hash	2290	// update smooth hash
1983	if (tex.smoothtile)	2291	if (tex.smoothtile)
1984	{	2292	{
1985	skey.tile = tex.smoothtile;	2293	skey.tile = tex.smoothtile;
1986	skey.level = tex.smoothlevel;	2294	skey.level = tex.smoothlevel;
…		…
2014	// corners	2322	// corners
2015	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2323	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2016	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2017	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2018	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2327	}
		2328	}
		2329
		2330	if (expect_false (z == 2) && expect_false (cell->flags))
		2331	{
		2332	// overlays such as the speech bubble, probably more to come
		2333	if (cell->flags & 1)
		2334	{
		2335	rc_key_t key_ov = key;
		2336	maptex tex = self->tex [TEXID_SPEECH];
		2337	rc_array_t *arr;
		2338	int px = x * Tw + Tw * 2 / 32;
		2339	int py = y * Th - Th * 6 / 32;
		2340
		2341	key_ov.texname = tex.name;
		2342	arr = rc_array (rc_ov, &key_ov);
		2343
		2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2019	}	2348	}
2020	}	2349	}
2021	}	2350	}
2022	}	2351	}
2023		2352
…		…
2050	if (!(bits & 0x1000)	2379	if (!(bits & 0x1000)
2051	&& skey->level == level	2380	&& skey->level == level
2052	&& level > smooth_max [skey->x][skey->y])	2381	&& level > smooth_max [skey->x][skey->y])
2053	{	2382	{
2054	maptex tex = self->tex [skey->tile];	2383	maptex tex = self->tex [skey->tile];
2055	int px = (((int)skey->x) - 1) * T;	2384	int px = (((int)skey->x) - 1) * Tw;
2056	int py = (((int)skey->y) - 1) * T;	2385	int py = (((int)skey->y) - 1) * Th;
2057	int border = bits & 15;	2386	int border = bits & 15;
2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2059	float dx = tex.s * .0625f; // 16 images/row	2388	float dx = tex.s * .0625f; // 16 images/row
2060	float dy = tex.t * .5f ; // 2 images/column	2389	float dy = tex.t * .5f ; // 2 images/column
2061		2390
…		…
2063	{	2392	{
2064	// this time avoiding texture state changes	2393	// this time avoiding texture state changes
2065	// save gobs of state changes.	2394	// save gobs of state changes.
2066	if (key.texname != tex.name)	2395	if (key.texname != tex.name)
2067	{	2396	{
		2397	self->tex [skey->tile].unused = 0;
		2398
2068	glEnd ();	2399	glEnd ();
2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2070	glBegin (GL_QUADS);	2401	glBegin (GL_QUADS);
2071	}	2402	}
2072		2403
2073	if (border)	2404	if (border)
2074	{	2405	{
2075	float ox = border * dx;	2406	float ox = border * dx;
2076		2407
2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2081	}	2412	}
2082		2413
2083	if (corner)	2414	if (corner)
2084	{	2415	{
2085	float ox = corner * dx;	2416	float ox = corner * dx;
2086		2417
2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2091	}	2422	}
2092	}	2423	}
2093	}	2424	}
2094	}	2425	}
2095	}	2426	}
…		…
2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2119		2450
2120	rc_draw (rc);	2451	rc_draw (rc);
2121	}	2452	}
2122		2453
		2454	rc_draw (rc_ov);
		2455	rc_clear (rc_ov);
		2456
2123	glDisable (GL_BLEND);	2457	glDisable (GL_BLEND);
2124	rc_free (rc);	2458	rc_free (rc);
		2459	rc_free (rc_ov);
2125		2460
2126	// top layer: overlays such as the health bar	2461	// top layer: overlays such as the health bar
2127	for (y = 0; y < sh; y++)	2462	for (y = 0; y < sh; y++)
2128	if (0 <= y + my && y + my < self->rows)	2463	if (0 <= y + my && y + my < self->rows)
2129	{	2464	{
…		…
2132	for (x = 0; x < sw; x++)	2467	for (x = 0; x < sw; x++)
2133	if (row->c0 <= x + mx && x + mx < row->c1)	2468	if (row->c0 <= x + mx && x + mx < row->c1)
2134	{	2469	{
2135	mapcell *cell = row->col + (x + mx - row->c0);	2470	mapcell *cell = row->col + (x + mx - row->c0);
2136		2471
2137	int px = x * T;	2472	int px = x * Tw;
2138	int py = y * T;	2473	int py = y * Th;
		2474
		2475	if (expect_false (cell->player == player))
		2476	{
		2477	px += sdx;
		2478	py += sdy;
		2479	}
2139		2480
2140	if (cell->stat_hp)	2481	if (cell->stat_hp)
2141	{	2482	{
2142	int width = cell->stat_width * T;	2483	int width = cell->stat_width * Tw;
2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2484	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2144		2485
2145	glColor3ub (0, 0, 0);	2486	glColor3ub (0, 0, 0);
2146	glRectf (px + 1, py - thick - 2,	2487	glRectf (px + 1, py - thick - 2,
2147	px + width - 1, py);	2488	px + width - 1, py);
2148		2489
…		…
2154	}	2495	}
2155	}	2496	}
2156	}	2497	}
2157		2498
2158	void	2499	void
2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2500	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2160	CODE:	2501	CODE:
2161	{	2502	{
2162	static float color[16][3] = {	2503	static float color[16][3] = {
2163	{ 0.00F, 0.00F, 0.00F },	2504	{ 0.00f, 0.00f, 0.00f },
2164	{ 1.00F, 1.00F, 1.00F },	2505	{ 1.00f, 1.00f, 1.00f },
2165	{ 0.00F, 0.00F, 0.55F },	2506	{ 0.00f, 0.00f, 0.55f },
2166	{ 1.00F, 0.00F, 0.00F },	2507	{ 1.00f, 0.00f, 0.00f },
2167		2508
2168	{ 1.00F, 0.54F, 0.00F },	2509	{ 1.00f, 0.54f, 0.00f },
2169	{ 0.11F, 0.56F, 1.00F },	2510	{ 0.11f, 0.56f, 1.00f },
2170	{ 0.93F, 0.46F, 0.00F },	2511	{ 0.93f, 0.46f, 0.00f },
2171	{ 0.18F, 0.54F, 0.34F },	2512	{ 0.18f, 0.54f, 0.34f },
2172		2513
2173	{ 0.56F, 0.73F, 0.56F },	2514	{ 0.56f, 0.73f, 0.56f },
2174	{ 0.80F, 0.80F, 0.80F },	2515	{ 0.80f, 0.80f, 0.80f },
2175	{ 0.55F, 0.41F, 0.13F },	2516	{ 0.55f, 0.41f, 0.13f },
2176	{ 0.99F, 0.77F, 0.26F },	2517	{ 0.99f, 0.77f, 0.26f },
2177		2518
2178	{ 0.74F, 0.65F, 0.41F },	2519	{ 0.74f, 0.65f, 0.41f },
2179		2520
2180	{ 0.00F, 1.00F, 1.00F },	2521	{ 0.00f, 1.00f, 1.00f },
2181	{ 1.00F, 0.00F, 1.00F },	2522	{ 1.00f, 0.00f, 1.00f },
2182	{ 1.00F, 1.00F, 0.00F },	2523	{ 1.00f, 1.00f, 0.00f },
2183	};	2524	};
2184		2525
2185	int x, y;	2526	int x, y;
2186		2527
2187	glEnable (GL_TEXTURE_2D);	2528	glEnable (GL_TEXTURE_2D);
		2529	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2530	* but the nvidia driver (185.18.14) mishandles alpha textures
		2531	* and takes the colour from god knows where instead of using
		2532	* Cp. MODULATE results in the same colour, but slightly different
		2533	* alpha, but atcually gives us the correct colour with nvidia.
		2534	*/
2188	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2535	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2189	glEnable (GL_BLEND);	2536	glEnable (GL_BLEND);
2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2537	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2191	glBegin (GL_QUADS);	2538	glBegin (GL_QUADS);
2192		2539
2193	for (y = 0; y < h; y++)	2540	for (y = 0; y < h; y++)
…		…
2197		2544
2198	if (m)	2545	if (m)
2199	{	2546	{
2200	float *c = color [m & 15];	2547	float *c = color [m & 15];
2201		2548
2202	float tx1 = m & 0x40 ? 0.5 : 0.;	2549	float tx1 = m & 0x40 ? 0.5f : 0.f;
2203	float tx2 = tx1 + 0.5;	2550	float tx2 = tx1 + 0.5f;
2204		2551
2205	glColor4f (c[0], c[1], c[2], 0.75);	2552	glColor4f (c[0], c[1], c[2], 1);
2206	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2553	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2207	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2554	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2208	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2555	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2209	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2556	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2210	}	2557	}
…		…
2218	void	2565	void
2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2566	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2220	PPCODE:	2567	PPCODE:
2221	{	2568	{
2222	int x, y;	2569	int x, y;
2223	int sw1 = sw + 2;	2570	int sw1 = sw + 2;
2224	int sh1 = sh + 2;	2571	int sh1 = sh + 2;
2225	int sh3 = sh * 3;	2572	int sh3 = sh * 3;
2226	int sw34 = (sw * 3 + 3) & ~3;	2573	int sw3 = sw * 3;
		2574	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
		2575	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2227	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2576	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2228	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2577	memset (darkness1, 0, sw1*sh1);
2229	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2230		2578
2231	SvPOK_only (darkness3_sv);	2579	SvPOK_only (darkness3_sv);
2232	SvCUR_set (darkness3_sv, sw34 * sh3);	2580	SvCUR_set (darkness3_sv, sw3 * sh3);
2233		2581
2234	mx += self->x - 1;	2582	mx += self->x - 1;
2235	my += self->y - 1;	2583	my += self->y - 1;
2236
2237	memset (darkness1, 255, sw1 * sh1);
2238		2584
2239	for (y = 0; y < sh1; y++)	2585	for (y = 0; y < sh1; y++)
2240	if (0 <= y + my && y + my < self->rows)	2586	if (0 <= y + my && y + my < self->rows)
2241	{	2587	{
2242	maprow *row = self->row + (y + my);	2588	maprow *row = self->row + (y + my);
…		…
2245	if (row->c0 <= x + mx && x + mx < row->c1)	2591	if (row->c0 <= x + mx && x + mx < row->c1)
2246	{	2592	{
2247	mapcell *cell = row->col + (x + mx - row->c0);	2593	mapcell *cell = row->col + (x + mx - row->c0);
2248		2594
2249	darkness1 [y * sw1 + x] = cell->darkness	2595	darkness1 [y * sw1 + x] = cell->darkness
2250	? 255 - (cell->darkness - 1)	2596	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2251	: 255 - FOW_DARKNESS;	2597	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2252	}	2598	}
2253	}	2599	}
2254		2600
2255	for (y = 0; y < sh; ++y)	2601	for (y = 0; y < sh; ++y)
2256	for (x = 0; x < sw; ++x)	2602	for (x = 0; x < sw; ++x)
…		…
2275		2621
2276	uint8_t r13 = (d13 + d23 + d12) / 3;	2622	uint8_t r13 = (d13 + d23 + d12) / 3;
2277	uint8_t r23 = d23;	2623	uint8_t r23 = d23;
2278	uint8_t r33 = (d23 + d33 + d32) / 3;	2624	uint8_t r33 = (d23 + d33 + d32) / 3;
2279		2625
2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2626	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2629	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2632	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2289	}	2635	}
2290		2636
2291	free (darkness1);	2637	free (darkness1);
2292		2638
2293	EXTEND (SP, 3);	2639	EXTEND (SP, 3);
2294	PUSHs (sv_2mortal (newSViv (sw34)));	2640	PUSHs (sv_2mortal (newSViv (sw3)));
2295	PUSHs (sv_2mortal (newSViv (sh3)));	2641	PUSHs (sv_2mortal (newSViv (sh3)));
2296	PUSHs (darkness3_sv);	2642	PUSHs (darkness3_sv);
2297	}	2643	}
2298		2644
2299	SV *	2645	SV *
…		…
2497	if (RETVAL < 0)	2843	if (RETVAL < 0)
2498	{	2844	{
2499	RETVAL = Mix_GroupOldest (-1);	2845	RETVAL = Mix_GroupOldest (-1);
2500		2846
2501	if (RETVAL < 0)	2847	if (RETVAL < 0)
		2848	{
		2849	// happens sometimes, maybe it just stopped playing(?)
		2850	RETVAL = Mix_GroupAvailable (-1);
		2851
		2852	if (RETVAL < 0)
2502	XSRETURN_UNDEF;	2853	XSRETURN_UNDEF;
2503		2854	}
		2855	else
2504	Mix_HaltChannel (RETVAL);	2856	Mix_HaltChannel (RETVAL);
2505	}	2857	}
2506		2858
2507	Mix_UnregisterAllEffects (RETVAL);	2859	Mix_UnregisterAllEffects (RETVAL);
2508	Mix_Volume (RETVAL, 128);	2860	Mix_Volume (RETVAL, 128);
2509	}	2861	}
…		…
2556	void	2908	void
2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2909	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2558	CODE:	2910	CODE:
2559	{	2911	{
2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2912	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2913	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2914	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2563	}	2915	}
2564		2916
2565	void	2917	void
2566	set_reverse_stereo (DC::Channel self, int flip)	2918	set_reverse_stereo (DC::Channel self, int flip)
…		…
2568	Mix_SetReverseStereo (self, flip);	2920	Mix_SetReverseStereo (self, flip);
2569		2921
2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2922	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2571		2923
2572	PROTOTYPES: DISABLE	2924	PROTOTYPES: DISABLE
		2925
		2926	void
		2927	decoders ()
		2928	PPCODE:
		2929	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2930	int i, num = Mix_GetNumChunkDecoders ();
		2931	EXTEND (SP, num);
		2932	for (i = 0; i < num; ++i)
		2933	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2934	#else
		2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2936	#endif
2573		2937
2574	DC::MixChunk	2938	DC::MixChunk
2575	new (SV *class, DC::RW rwops)	2939	new (SV *class, DC::RW rwops)
2576	CODE:	2940	CODE:
2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2610	OUTPUT:	2974	OUTPUT:
2611	RETVAL	2975	RETVAL
2612		2976
2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2977	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2614		2978
		2979	void
		2980	decoders ()
		2981	PPCODE:
		2982	#if SDL_MIXER_MAJOR_VERSION > 1 \|\| SDL_MIXER_MINOR_VERSION > 2 \|\| SDL_MIXER_PATCHLEVEL >= 10
		2983	int i, num = Mix_GetNumMusicDecoders ();
		2984	EXTEND (SP, num);
		2985	for (i = 0; i < num; ++i)
		2986	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2987	#else
		2988	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2989	#endif
		2990
2615	int	2991	int
2616	volume (int volume = -1)	2992	volume (int volume = -1)
2617	PROTOTYPE: ;$	2993	PROTOTYPE: ;$
2618	CODE:	2994	CODE:
2619	if (items > 0)	2995	if (items > 0)
…		…
2629		3005
2630	void	3006	void
2631	halt ()	3007	halt ()
2632	CODE:	3008	CODE:
2633	Mix_HaltMusic ();	3009	Mix_HaltMusic ();
		3010
		3011	int
		3012	playing ()
		3013	CODE:
		3014	RETVAL = Mix_PlayingMusic ();
		3015	OUTPUT:
		3016	RETVAL
2634		3017
2635	DC::MixMusic	3018	DC::MixMusic
2636	new (SV *class, DC::RW rwops)	3019	new (SV *class, DC::RW rwops)
2637	CODE:	3020	CODE:
2638	RETVAL = Mix_LoadMUS_RW (rwops);	3021	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2669	} *civ, const_iv[] = {	3052	} *civ, const_iv[] = {
2670	# define const_iv(name) { # name, (IV)name }	3053	# define const_iv(name) { # name, (IV)name }
2671	const_iv (GL_VENDOR),	3054	const_iv (GL_VENDOR),
2672	const_iv (GL_VERSION),	3055	const_iv (GL_VERSION),
2673	const_iv (GL_EXTENSIONS),	3056	const_iv (GL_EXTENSIONS),
		3057	const_iv (GL_MAX_TEXTURE_UNITS),
2674	const_iv (GL_COLOR_MATERIAL),	3058	const_iv (GL_COLOR_MATERIAL),
2675	const_iv (GL_SMOOTH),	3059	const_iv (GL_SMOOTH),
2676	const_iv (GL_FLAT),	3060	const_iv (GL_FLAT),
2677	const_iv (GL_DITHER),	3061	const_iv (GL_DITHER),
2678	const_iv (GL_BLEND),	3062	const_iv (GL_BLEND),
…		…
2690	const_iv (GL_ZERO),	3074	const_iv (GL_ZERO),
2691	const_iv (GL_SRC_ALPHA),	3075	const_iv (GL_SRC_ALPHA),
2692	const_iv (GL_DST_ALPHA),	3076	const_iv (GL_DST_ALPHA),
2693	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3077	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2694	const_iv (GL_ONE_MINUS_DST_ALPHA),	3078	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3079	const_iv (GL_SRC_COLOR),
		3080	const_iv (GL_DST_COLOR),
		3081	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3082	const_iv (GL_ONE_MINUS_DST_COLOR),
2695	const_iv (GL_SRC_ALPHA_SATURATE),	3083	const_iv (GL_SRC_ALPHA_SATURATE),
2696	const_iv (GL_RGB),	3084	const_iv (GL_RGB),
2697	const_iv (GL_RGBA),	3085	const_iv (GL_RGBA),
2698	const_iv (GL_RGBA4),	3086	const_iv (GL_RGBA4),
2699	const_iv (GL_RGBA8),	3087	const_iv (GL_RGBA8),
…		…
2767	const_iv (GL_NICEST),	3155	const_iv (GL_NICEST),
2768	const_iv (GL_V2F),	3156	const_iv (GL_V2F),
2769	const_iv (GL_V3F),	3157	const_iv (GL_V3F),
2770	const_iv (GL_T2F_V3F),	3158	const_iv (GL_T2F_V3F),
2771	const_iv (GL_T2F_N3F_V3F),	3159	const_iv (GL_T2F_N3F_V3F),
		3160	const_iv (GL_FUNC_ADD),
		3161	const_iv (GL_FUNC_SUBTRACT),
		3162	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2772	# undef const_iv	3163	# undef const_iv
2773	};	3164	};
2774		3165
2775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3166	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3167	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2777		3168
2778	texture_av = newAV ();	3169	texture_av = newAV ();
2779	AvREAL_off (texture_av);	3170	AvREAL_off (texture_av);
2780	}	3171	}
2781		3172
2782	void	3173	void
2783	disable_GL_EXT_blend_func_separate ()	3174	disable_GL_EXT_blend_func_separate ()
2784	CODE:	3175	CODE:
2785	gl.BlendFuncSeparate = 0;	3176	gl.BlendFuncSeparate = 0;
2786	gl.BlendFuncSeparateEXT = 0;	3177	gl.BlendFuncSeparateEXT = 0;
		3178
		3179	void
		3180	apple_nvidia_bug (int enable)
2787		3181
2788	char *	3182	char *
2789	gl_vendor ()	3183	gl_vendor ()
2790	CODE:	3184	CODE:
2791	RETVAL = (char *)glGetString (GL_VENDOR);	3185	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2822		3216
2823	int glGetError ()	3217	int glGetError ()
2824		3218
2825	void glFinish ()	3219	void glFinish ()
2826		3220
		3221	void glFlush ()
		3222
2827	void glClear (int mask)	3223	void glClear (int mask)
2828		3224
2829	void glClearColor (float r, float g, float b, float a = 1.0)	3225	void glClearColor (float r, float g, float b, float a = 1.0)
2830	PROTOTYPE: @	3226	PROTOTYPE: @
2831		3227
…		…
2840	void glBlendFunc (int sfactor, int dfactor)	3236	void glBlendFunc (int sfactor, int dfactor)
2841		3237
2842	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3238	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2843	CODE:	3239	CODE:
2844	gl_BlendFuncSeparate (sa, da, saa, daa);	3240	gl_BlendFuncSeparate (sa, da, saa, daa);
		3241
		3242	# void glBlendEquation (int se)
2845		3243
2846	void glDepthMask (int flag)	3244	void glDepthMask (int flag)
2847		3245
2848	void glLogicOp (int opcode)	3246	void glLogicOp (int opcode)
2849		3247
…		…
2884	void glRotate (float angle, float x, float y, float z)	3282	void glRotate (float angle, float x, float y, float z)
2885	CODE:	3283	CODE:
2886	glRotatef (angle, x, y, z);	3284	glRotatef (angle, x, y, z);
2887		3285
2888	void glColor (float r, float g, float b, float a = 1.0)	3286	void glColor (float r, float g, float b, float a = 1.0)
		3287	PROTOTYPE: @
2889	ALIAS:	3288	ALIAS:
2890	glColor_premultiply = 1	3289	glColor_premultiply = 1
2891	CODE:	3290	CODE:
2892	if (ix)	3291	if (ix)
2893	{	3292	{
…		…
2998	void glNewList (int list, int mode = GL_COMPILE)	3397	void glNewList (int list, int mode = GL_COMPILE)
2999		3398
3000	void glEndList ()	3399	void glEndList ()
3001		3400
3002	void glCallList (int list)	3401	void glCallList (int list)
		3402
		3403	void c_init ()
		3404	CODE:
		3405	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3406	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3003		3407
3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3408	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3005		3409
3006	PROTOTYPES: DISABLE	3410	PROTOTYPES: DISABLE
3007		3411

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC vs. Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC vs.
Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC