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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC vs.
Revision 1.299 by root, Tue Dec 22 01:37:41 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__
		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)
90		99
91	#if 1	100	#define KMOD_LRAM 0x10000 // our extension
92	# define PARACHUTE SDL_INIT_NOPARACHUTE	101
93	#else	102	#define TEXID_SPEECH 1
94	# define PARACHUTE 0	103	#define TEXID_NOFACE 2
95	#endif
96		104
97	static AV *texture_av;	105	static AV *texture_av;
98		106
99	static struct	107	static struct
100	{	108	{
…		…
232	int w, h;	240	int w, h;
233	float s, t;	241	float s, t;
234	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
235	tileid smoothtile;	243	tileid smoothtile;
236	uint8_t smoothlevel;	244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
237	} maptex;	246	} maptex;
238		247
239	typedef struct {	248	typedef struct {
240	uint32_t player;	249	uint32_t player;
241	tileid tile[3];	250	tileid tile[3];
…		…
373	self->oy = 0;	382	self->oy = 0;
374	self->row = 0;	383	self->row = 0;
375	self->rows = 0;	384	self->rows = 0;
376	}	385	}
377		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
378	static void	397	static void
379	map_blank (DC__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
380	{	399	{
381	int x, y;	400	int x, y;
382	maprow *row;	401	maprow *row;
…		…
396	if (x >= row->c1)	415	if (x >= row->c1)
397	break;	416	break;
398		417
399	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
400		419
401	cell->darkness = 0;	420	CELL_CLEAR (cell);
402	cell->stat_hp = 0;
403	cell->flags = 0;
404	cell->player = 0;
405	}	421	}
406	}	422	}
407	}	423	}
408		424
409	typedef struct {	425	typedef struct {
…		…
520	if (!svp \|\| !SvTRUE (*svp))	536	if (!svp \|\| !SvTRUE (*svp))
521	return 0;	537	return 0;
522		538
523	return 1;	539	return 1;
524	}	540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_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
		556	static void
		557	deliantra_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
525		593
526	MODULE = Deliantra::Client PACKAGE = DC	594	MODULE = Deliantra::Client PACKAGE = DC
527		595
528	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
529		597
…		…
558	const_iv (SDL_USEREVENT),	626	const_iv (SDL_USEREVENT),
559		627
560	const_iv (SDL_APPINPUTFOCUS),	628	const_iv (SDL_APPINPUTFOCUS),
561	const_iv (SDL_APPMOUSEFOCUS),	629	const_iv (SDL_APPMOUSEFOCUS),
562	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),
563		681
564	const_iv (SDLK_FIRST),	682	const_iv (SDLK_FIRST),
565	const_iv (SDLK_LAST),	683	const_iv (SDLK_LAST),
566	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
567	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
…		…
643	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
644	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
645	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
646	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
647		765
		766	const_iv (KMOD_LRAM),
		767
648	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)
649	# undef const_iv	798	# undef const_iv
650	};	799	};
651		800
652	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; )
653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
674	NV ceil (NV x)	823	NV ceil (NV x)
675		824
676	IV minpot (UV n)	825	IV minpot (UV n)
677		826
678	IV popcount (UV n)	827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
679		834
680	void	835	void
681	pango_init ()	836	pango_init ()
682	CODE:	837	CODE:
683	{	838	{
…		…
689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/	845	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
691	#endif	846	#endif
692	}	847	}
693		848
694	char *
695	SDL_GetError ()	849	char *SDL_GetError ()
696		850
697	int	851	void SDL_braino ()
698	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
699		852
700	void	853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
701	SDL_Quit ()	859	void SDL_Quit ()
		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
702		869
703	void	870	void
704	SDL_ListModes (int rgb, int alpha)	871	SDL_ListModes (int rgb, int alpha)
705	PPCODE:	872	PPCODE:
706	{	873	{
…		…
718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
721		888
722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723	#if SDL_VERSION_ATLEAST(1,2,10)
724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
726	#endif
727		891
728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
729		893
730	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
731	while (*m)	895	while (*m)
732	{	896	{
733	if ((m)->w >= 800 && (m)->h >= 480)	897	if ((m)->w >= 400 && (m)->h >= 300)
734	{	898	{
735	AV *av = newAV ();	899	AV *av = newAV ();
736	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
737	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
738	av_push (av, newSViv (rgb));	902	av_push (av, newSViv (rgb));
…		…
766		930
767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
769	#include "glfunc.h"	933	#include "glfunc.h"
770	#undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
771	}	938	}
772	}	939	}
773	OUTPUT:	940	OUTPUT:
774	RETVAL	941	RETVAL
775		942
…		…
801	{	968	{
802	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
803	case SDL_KEYUP:	970	case SDL_KEYUP:
804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
809	break;	976	break;
810		977
811	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
830	x = ev.motion.x;	997	x = ev.motion.x;
831	y = ev.motion.y;	998	y = ev.motion.y;
832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833	}	1000	}
834		1001
835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
836	hv_store (hv, "state", 5, newSViv (state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
837	hv_store (hv, "x", 1, newSViv (x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
838	hv_store (hv, "y", 1, newSViv (y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
1056	#if DEBUG	1223	#if DEBUG
1057	VALGRIND_DO_LEAK_CHECK;	1224	VALGRIND_DO_LEAK_CHECK;
1058	#endif	1225	#endif
1059	}	1226	}
1060		1227
		1228	int
		1229	SvREFCNT (SV *sv)
		1230	CODE:
		1231	RETVAL = SvREFCNT (sv);
		1232	OUTPUT:
		1233	RETVAL
		1234
1061	MODULE = Deliantra::Client PACKAGE = DC::Font	1235	MODULE = Deliantra::Client PACKAGE = DC::Font
1062		1236
1063	PROTOTYPES: DISABLE	1237	PROTOTYPES: DISABLE
1064		1238
1065	DC::Font	1239	DC::Font
…		…
1494	if (ix)	1668	if (ix)
1495	{	1669	{
1496	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1497	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1498	}	1672	}
		1673	}
		1674
		1675	void
		1676	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)
		1677	PROTOTYPE: @
		1678	CODE:
		1679	{
		1680	glEnable (GL_BLEND);
		1681	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1682	glEnable (GL_TEXTURE_2D);
		1683	glBindTexture (GL_TEXTURE_2D, name1);
		1684
		1685	glColor3f (intensity, intensity, intensity);
		1686	glPushMatrix ();
		1687	glScalef (1./3, 1./3, 1.);
		1688
		1689	if (blend > 0.f)
		1690	{
		1691	float dx3 = dx * -3.f / w;
		1692	float dy3 = dy * -3.f / h;
		1693	GLfloat env_color[4] = { 0., 0., 0., blend };
		1694
		1695	/* interpolate the two shadow textures */
		1696	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1698
		1699	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1700	gl.ActiveTexture (GL_TEXTURE1);
		1701	glEnable (GL_TEXTURE_2D);
		1702	glBindTexture (GL_TEXTURE_2D, name2);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1704
		1705	/* rgb == rgb(glcolor) */
		1706	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1709
		1710	/* alpha = interpolate t0, t1 by env_alpha */
		1711	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1722
		1723	glBegin (GL_QUADS);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1728	glEnd ();
		1729
		1730	glDisable (GL_TEXTURE_2D);
		1731	gl.ActiveTexture (GL_TEXTURE0);
		1732	}
		1733	else
		1734	{
		1735	/* simple blending of one texture, also opengl <1.3 path */
		1736	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1737
		1738	glBegin (GL_QUADS);
		1739	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1740	glTexCoord2f (0, t); glVertex2f (0, h);
		1741	glTexCoord2f (s, t); glVertex2f (w, h);
		1742	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1743	glEnd ();
		1744	}
		1745
		1746	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1747	{
		1748	int x, y;
		1749	int dx3 = dx * 3;
		1750	int dy3 = dy * 3;
		1751
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1753	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1754	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1755	glTranslatef (-1., -1., 0);
		1756	glBegin (GL_QUADS);
		1757
		1758	for (y = 1; y < h; y += 3)
		1759	{
		1760	int y1 = y - dy3;
		1761	int y1valid = y1 >= 0 && y1 < h;
		1762
		1763	for (x = 1; x < w; x += 3)
		1764	{
		1765	int x1 = x - dx3;
		1766	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	uint8_t h2;
		1768
		1769	if (y1valid && x1 >= 0 && x1 < w)
		1770	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1771	else
		1772	h2 = 1; /* out of range == invisible */
		1773
		1774	if (h1 \|\| h2)
		1775	{
		1776	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1777	glColor4f (1., 1., 1., alpha);
		1778
		1779	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1780	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1781	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1782	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1783	}
		1784	}
		1785	}
		1786	}
		1787
		1788	glEnd ();
		1789
		1790	glPopMatrix ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	glDisable (GL_BLEND);
1499	}	1794	}
1500		1795
1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1796	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502	CODE:	1797	CODE:
1503	{	1798	{
…		…
1609	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1904	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1610	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1611	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1613	}	1908	}
		1909
		1910	void
		1911	expire_textures (DC::Map self, int texid, int count)
		1912	PPCODE:
		1913	for (; texid < self->texs && count; ++texid, --count)
		1914	{
		1915	maptex *tex = self->tex + texid;
		1916
		1917	if (tex->name)
		1918	{
		1919	if (tex->unused)
		1920	{
		1921	tex->name = 0;
		1922	tex->unused = 0;
		1923	XPUSHs (sv_2mortal (newSViv (texid)));
		1924	}
		1925	else
		1926	tex->unused = 1;
		1927	}
		1928	}
1614		1929
1615	int	1930	int
1616	ox (DC::Map self)	1931	ox (DC::Map self)
1617	ALIAS:	1932	ALIAS:
1618	oy = 1	1933	oy = 1
…		…
1699	{	2014	{
1700	ext = *data++;	2015	ext = *data++;
1701	cmd = ext & 0x7f;	2016	cmd = ext & 0x7f;
1702		2017
1703	if (cmd < 4)	2018	if (cmd < 4)
1704	cell->darkness = 255 - ext * 64 + 1;	2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1705	else if (cmd == 5) // health	2020	else if (cmd == 5) // health
1706	{	2021	{
1707	cell->stat_width = 1;	2022	cell->stat_width = 1;
1708	cell->stat_hp = *data++;	2023	cell->stat_hp = *data++;
1709	}	2024	}
…		…
1739	cell->tile [z] = self->face2tile [face];	2054	cell->tile [z] = self->face2tile [face];
1740		2055
1741	if (cell->tile [z])	2056	if (cell->tile [z])
1742	{	2057	{
1743	maptex *tex = self->tex + cell->tile [z];	2058	maptex *tex = self->tex + cell->tile [z];
		2059	tex->unused = 0;
1744	if (!tex->name)	2060	if (!tex->name)
1745	av_push (missing, newSViv (cell->tile [z]));	2061	av_push (missing, newSViv (cell->tile [z]));
1746		2062
1747	if (tex->smoothtile)	2063	if (tex->smoothtile)
1748	{	2064	{
1749	maptex *smooth = self->tex + tex->smoothtile;	2065	maptex *smooth = self->tex + tex->smoothtile;
		2066	smooth->unused = 0;
1750	if (!smooth->name)	2067	if (!smooth->name)
1751	av_push (missing, newSViv (tex->smoothtile));	2068	av_push (missing, newSViv (tex->smoothtile));
1752	}	2069	}
1753	}	2070	}
1754	}	2071	}
1755	}	2072	}
1756	else	2073	else
1757	cell->darkness = 0;	2074	CELL_CLEAR (cell);
1758	}	2075	}
1759	}	2076	}
1760	OUTPUT:	2077	OUTPUT:
1761	RETVAL	2078	RETVAL
1762		2079
…		…
1814	}	2131	}
1815	OUTPUT:	2132	OUTPUT:
1816	RETVAL	2133	RETVAL
1817		2134
1818	void	2135	void
1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2136	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1820	CODE:	2137	CODE:
1821	{	2138	{
1822	int x, y, z;	2139	int x, y, z;
1823		2140
1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2141	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2142	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2143	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827	smooth_key skey;	2144	smooth_key skey;
1828	int pl_x, pl_y;	2145	int pl_x, pl_y;
1829	maptex pl_tex;	2146	maptex pl_tex;
1830	rc_t *rc = rc_alloc ();	2147	rc_t *rc = rc_alloc ();
		2148	rc_t *rc_ov = rc_alloc ();
1831	rc_key_t key;	2149	rc_key_t key;
1832	rc_array_t *arr;	2150	rc_array_t *arr;
1833		2151
1834	pl_tex.name = 0;	2152	pl_tex.name = 0;
1835		2153
1836	// thats current max. sorry.	2154	// that's current max. sorry.
1837	if (sw > 255) sw = 255;	2155	if (sw > 255) sw = 255;
1838	if (sh > 255) sh = 255;	2156	if (sh > 255) sh = 255;
1839		2157
1840	// clear key, in case of extra padding	2158	// clear key, in case of extra padding
1841	memset (&skey, 0, sizeof (skey));	2159	memset (&skey, 0, sizeof (skey));
…		…
1845	key.g = 255;	2163	key.g = 255;
1846	key.b = 255;	2164	key.b = 255;
1847	key.a = 255;	2165	key.a = 255;
1848	key.mode = GL_QUADS;	2166	key.mode = GL_QUADS;
1849	key.format = GL_T2F_V3F;	2167	key.format = GL_T2F_V3F;
1850	key.texname = -1;
1851		2168
1852	mx += self->x;	2169	mx += self->x;
1853	my += self->y;	2170	my += self->y;
1854		2171
1855	// first pass: determine smooth_max	2172	// first pass: determine smooth_max
…		…
1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2196	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1880		2197
1881	for (z = 0; z <= 2; z++)	2198	for (z = 0; z <= 2; z++)
1882	{	2199	{
1883	memset (smooth_level, 0, sizeof (smooth_level));	2200	memset (smooth_level, 0, sizeof (smooth_level));
		2201	key.texname = -1;
1884		2202
1885	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1886	if (0 <= y + my && y + my < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1887	{	2205	{
1888	maprow *row = self->row + (y + my);	2206	maprow *row = self->row + (y + my);
…		…
1894	tileid tile = cell->tile [z];	2212	tileid tile = cell->tile [z];
1895		2213
1896	if (tile)	2214	if (tile)
1897	{	2215	{
1898	maptex tex = self->tex [tile];	2216	maptex tex = self->tex [tile];
1899	int px = (x + 1) * T - tex.w;	2217	int px, py;
1900	int py = (y + 1) * T - tex.h;
1901		2218
1902	if (key.texname != tex.name)	2219	if (key.texname != tex.name)
1903	{	2220	{
		2221	self->tex [tile].unused = 0;
		2222
1904	if (!tex.name)	2223	if (!tex.name)
1905	tex = self->tex [2]; /* missing, replace by noface */	2224	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1906		2225
1907	key.texname = tex.name;	2226	key.texname = tex.name;
1908	arr = rc_array (rc, &key);	2227	arr = rc_array (rc, &key);
1909	}	2228	}
		2229
		2230	px = (x + 1) * T - tex.w;
		2231	py = (y + 1) * T - tex.h;
1910		2232
1911	if (expect_false (cell->player == player) && expect_false (z == 2))	2233	if (expect_false (cell->player == player) && expect_false (z == 2))
1912	{	2234	{
1913	pl_x = px;	2235	pl_x = px;
1914	pl_y = py;	2236	pl_y = py;
…		…
1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2241	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2242	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2243	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2244	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1923		2245
1924	if (expect_false (cell->flags) && expect_false (z == 2))
1925	{
1926	// overlays such as the speech bubble, probably more to come
1927	if (cell->flags & 1)
1928	{
1929	maptex tex = self->tex [1];
1930	int px = x * T + T * 2 / 32;
1931	int py = y * T - T * 6 / 32;
1932
1933	if (tex.name)
1934	{
1935	if (key.texname != tex.name)
1936	{
1937	key.texname = tex.name;
1938	arr = rc_array (rc, &key);
1939	}
1940
1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1945	}
1946	}
1947	}
1948
1949	// update smooth hash	2246	// update smooth hash
1950	if (tex.smoothtile)	2247	if (tex.smoothtile)
1951	{	2248	{
1952	skey.tile = tex.smoothtile;	2249	skey.tile = tex.smoothtile;
1953	skey.level = tex.smoothlevel;	2250	skey.level = tex.smoothlevel;
…		…
1981	// corners	2278	// corners
1982	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2279	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1983	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2280	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1984	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2281	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1985	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2282	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2283	}
		2284	}
		2285
		2286	if (expect_false (z == 2) && expect_false (cell->flags))
		2287	{
		2288	// overlays such as the speech bubble, probably more to come
		2289	if (cell->flags & 1)
		2290	{
		2291	rc_key_t key_ov = key;
		2292	maptex tex = self->tex [TEXID_SPEECH];
		2293	rc_array_t *arr;
		2294	int px = x * T + T * 2 / 32;
		2295	int py = y * T - T * 6 / 32;
		2296
		2297	key_ov.texname = tex.name;
		2298	arr = rc_array (rc_ov, &key_ov);
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1986	}	2304	}
1987	}	2305	}
1988	}	2306	}
1989	}	2307	}
1990		2308
…		…
2030	{	2348	{
2031	// this time avoiding texture state changes	2349	// this time avoiding texture state changes
2032	// save gobs of state changes.	2350	// save gobs of state changes.
2033	if (key.texname != tex.name)	2351	if (key.texname != tex.name)
2034	{	2352	{
		2353	self->tex [skey->tile].unused = 0;
		2354
2035	glEnd ();	2355	glEnd ();
2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2037	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
2038	}	2358	}
2039		2359
…		…
2071	}	2391	}
2072		2392
2073	if (pl_tex.name)	2393	if (pl_tex.name)
2074	{	2394	{
2075	maptex tex = pl_tex;	2395	maptex tex = pl_tex;
2076	int px = pl_x + pdx;	2396	int px = pl_x + sdx;
2077	int py = pl_y + pdy;	2397	int py = pl_y + sdy;
2078		2398
2079	key.texname = tex.name;	2399	key.texname = tex.name;
2080	arr = rc_array (rc, &key);	2400	arr = rc_array (rc, &key);
2081		2401
2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2402	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2405	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2086		2406
2087	rc_draw (rc);	2407	rc_draw (rc);
2088	}	2408	}
2089		2409
		2410	rc_draw (rc_ov);
		2411	rc_clear (rc_ov);
		2412
2090	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
2091	rc_free (rc);	2414	rc_free (rc);
		2415	rc_free (rc_ov);
2092		2416
2093	// top layer: overlays such as the health bar	2417	// top layer: overlays such as the health bar
2094	for (y = 0; y < sh; y++)	2418	for (y = 0; y < sh; y++)
2095	if (0 <= y + my && y + my < self->rows)	2419	if (0 <= y + my && y + my < self->rows)
2096	{	2420	{
…		…
2101	{	2425	{
2102	mapcell *cell = row->col + (x + mx - row->c0);	2426	mapcell *cell = row->col + (x + mx - row->c0);
2103		2427
2104	int px = x * T;	2428	int px = x * T;
2105	int py = y * T;	2429	int py = y * T;
		2430
		2431	if (expect_false (cell->player == player))
		2432	{
		2433	px += sdx;
		2434	py += sdy;
		2435	}
2106		2436
2107	if (cell->stat_hp)	2437	if (cell->stat_hp)
2108	{	2438	{
2109	int width = cell->stat_width * T;	2439	int width = cell->stat_width * T;
2110	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
2121	}	2451	}
2122	}	2452	}
2123	}	2453	}
2124		2454
2125	void	2455	void
2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2456	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2127	CODE:	2457	CODE:
2128	{	2458	{
2129	static float color[16][3] = {	2459	static float color[16][3] = {
2130	{ 0.00F, 0.00F, 0.00F },	2460	{ 0.00f, 0.00f, 0.00f },
2131	{ 1.00F, 1.00F, 1.00F },	2461	{ 1.00f, 1.00f, 1.00f },
2132	{ 0.00F, 0.00F, 0.55F },	2462	{ 0.00f, 0.00f, 0.55f },
2133	{ 1.00F, 0.00F, 0.00F },	2463	{ 1.00f, 0.00f, 0.00f },
2134		2464
2135	{ 1.00F, 0.54F, 0.00F },	2465	{ 1.00f, 0.54f, 0.00f },
2136	{ 0.11F, 0.56F, 1.00F },	2466	{ 0.11f, 0.56f, 1.00f },
2137	{ 0.93F, 0.46F, 0.00F },	2467	{ 0.93f, 0.46f, 0.00f },
2138	{ 0.18F, 0.54F, 0.34F },	2468	{ 0.18f, 0.54f, 0.34f },
2139		2469
2140	{ 0.56F, 0.73F, 0.56F },	2470	{ 0.56f, 0.73f, 0.56f },
2141	{ 0.80F, 0.80F, 0.80F },	2471	{ 0.80f, 0.80f, 0.80f },
2142	{ 0.55F, 0.41F, 0.13F },	2472	{ 0.55f, 0.41f, 0.13f },
2143	{ 0.99F, 0.77F, 0.26F },	2473	{ 0.99f, 0.77f, 0.26f },
2144		2474
2145	{ 0.74F, 0.65F, 0.41F },	2475	{ 0.74f, 0.65f, 0.41f },
2146		2476
2147	{ 0.00F, 1.00F, 1.00F },	2477	{ 0.00f, 1.00f, 1.00f },
2148	{ 1.00F, 0.00F, 1.00F },	2478	{ 1.00f, 0.00f, 1.00f },
2149	{ 1.00F, 1.00F, 0.00F },	2479	{ 1.00f, 1.00f, 0.00f },
2150	};	2480	};
2151		2481
2152	int x, y;	2482	int x, y;
2153		2483
2154	glEnable (GL_TEXTURE_2D);	2484	glEnable (GL_TEXTURE_2D);
		2485	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2486	* but the nvidia driver (185.18.14) mishandles alpha textures
		2487	* and takes the colour from god knows where instead of using
		2488	* Cp. MODULATE results in the same colour, but slightly different
		2489	* alpha, but atcually gives us the correct colour with nvidia.
		2490	*/
2155	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2156	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2158	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
2159		2495
2160	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
2164		2500
2165	if (m)	2501	if (m)
2166	{	2502	{
2167	float *c = color [m & 15];	2503	float *c = color [m & 15];
2168		2504
2169	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
2170	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
2171		2507
2172	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
2173	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2174	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2175	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2176	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2177	}	2513	}
…		…
2185	void	2521	void
2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2522	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2187	PPCODE:	2523	PPCODE:
2188	{	2524	{
2189	int x, y;	2525	int x, y;
2190	int sw1 = sw + 2;	2526	int sw1 = sw + 2;
2191	int sh1 = sh + 2;	2527	int sh1 = sh + 2;
2192	int sh3 = sh * 3;	2528	int sh3 = sh * 3;
2193	int sw34 = (sw * 3 + 3) & ~3;	2529	int sw3 = sw * 3;
2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2530	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2531	SV darkness3_sv = sv_2mortal (newSV (sw3 sh3));
2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);	2532	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2197		2533
2198	SvPOK_only (darkness3_sv);	2534	SvPOK_only (darkness3_sv);
2199	SvCUR_set (darkness3_sv, sw34 * sh3);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
2200		2536
2201	mx += self->x - 1;	2537	mx += self->x - 1;
2202	my += self->y - 1;	2538	my += self->y - 1;
2203
2204	memset (darkness1, 255, sw1 * sh1);
2205		2539
2206	for (y = 0; y < sh1; y++)	2540	for (y = 0; y < sh1; y++)
2207	if (0 <= y + my && y + my < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
2208	{	2542	{
2209	maprow *row = self->row + (y + my);	2543	maprow *row = self->row + (y + my);
…		…
2212	if (row->c0 <= x + mx && x + mx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
2213	{	2547	{
2214	mapcell *cell = row->col + (x + mx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
2215		2549
2216	darkness1 [y * sw1 + x] = cell->darkness	2550	darkness1 [y * sw1 + x] = cell->darkness
2217	? 255 - (cell->darkness - 1)	2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2218	: 255 - FOW_DARKNESS;	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2219	}	2553	}
2220	}	2554	}
2221		2555
2222	for (y = 0; y < sh; ++y)	2556	for (y = 0; y < sh; ++y)
2223	for (x = 0; x < sw; ++x)	2557	for (x = 0; x < sw; ++x)
…		…
2242		2576
2243	uint8_t r13 = (d13 + d23 + d12) / 3;	2577	uint8_t r13 = (d13 + d23 + d12) / 3;
2244	uint8_t r23 = d23;	2578	uint8_t r23 = d23;
2245	uint8_t r33 = (d23 + d33 + d32) / 3;	2579	uint8_t r33 = (d23 + d33 + d32) / 3;
2246		2580
2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2581	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2583	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2586	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2589	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2256	}	2590	}
2257		2591
2258	free (darkness1);	2592	free (darkness1);
2259		2593
2260	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
2261	PUSHs (sv_2mortal (newSViv (sw34)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
2262	PUSHs (sv_2mortal (newSViv (sh3)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
2263	PUSHs (darkness3_sv);	2597	PUSHs (darkness3_sv);
2264	}	2598	}
2265		2599
2266	SV *	2600	SV *
…		…
2523	void	2857	void
2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2858	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2525	CODE:	2859	CODE:
2526	{	2860	{
2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2861	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2862	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2863	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2530	}	2864	}
2531		2865
2532	void	2866	void
2533	set_reverse_stereo (DC::Channel self, int flip)	2867	set_reverse_stereo (DC::Channel self, int flip)
…		…
2636	} *civ, const_iv[] = {	2970	} *civ, const_iv[] = {
2637	# define const_iv(name) { # name, (IV)name }	2971	# define const_iv(name) { # name, (IV)name }
2638	const_iv (GL_VENDOR),	2972	const_iv (GL_VENDOR),
2639	const_iv (GL_VERSION),	2973	const_iv (GL_VERSION),
2640	const_iv (GL_EXTENSIONS),	2974	const_iv (GL_EXTENSIONS),
		2975	const_iv (GL_MAX_TEXTURE_UNITS),
2641	const_iv (GL_COLOR_MATERIAL),	2976	const_iv (GL_COLOR_MATERIAL),
2642	const_iv (GL_SMOOTH),	2977	const_iv (GL_SMOOTH),
2643	const_iv (GL_FLAT),	2978	const_iv (GL_FLAT),
2644	const_iv (GL_DITHER),	2979	const_iv (GL_DITHER),
2645	const_iv (GL_BLEND),	2980	const_iv (GL_BLEND),
…		…
2657	const_iv (GL_ZERO),	2992	const_iv (GL_ZERO),
2658	const_iv (GL_SRC_ALPHA),	2993	const_iv (GL_SRC_ALPHA),
2659	const_iv (GL_DST_ALPHA),	2994	const_iv (GL_DST_ALPHA),
2660	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2995	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2661	const_iv (GL_ONE_MINUS_DST_ALPHA),	2996	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2997	const_iv (GL_SRC_COLOR),
		2998	const_iv (GL_DST_COLOR),
		2999	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3000	const_iv (GL_ONE_MINUS_DST_COLOR),
2662	const_iv (GL_SRC_ALPHA_SATURATE),	3001	const_iv (GL_SRC_ALPHA_SATURATE),
2663	const_iv (GL_RGB),	3002	const_iv (GL_RGB),
2664	const_iv (GL_RGBA),	3003	const_iv (GL_RGBA),
2665	const_iv (GL_RGBA4),	3004	const_iv (GL_RGBA4),
2666	const_iv (GL_RGBA8),	3005	const_iv (GL_RGBA8),
…		…
2734	const_iv (GL_NICEST),	3073	const_iv (GL_NICEST),
2735	const_iv (GL_V2F),	3074	const_iv (GL_V2F),
2736	const_iv (GL_V3F),	3075	const_iv (GL_V3F),
2737	const_iv (GL_T2F_V3F),	3076	const_iv (GL_T2F_V3F),
2738	const_iv (GL_T2F_N3F_V3F),	3077	const_iv (GL_T2F_N3F_V3F),
		3078	const_iv (GL_FUNC_ADD),
		3079	const_iv (GL_FUNC_SUBTRACT),
		3080	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2739	# undef const_iv	3081	# undef const_iv
2740	};	3082	};
2741		3083
2742	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3084	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2743	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3085	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
2750	disable_GL_EXT_blend_func_separate ()	3092	disable_GL_EXT_blend_func_separate ()
2751	CODE:	3093	CODE:
2752	gl.BlendFuncSeparate = 0;	3094	gl.BlendFuncSeparate = 0;
2753	gl.BlendFuncSeparateEXT = 0;	3095	gl.BlendFuncSeparateEXT = 0;
2754		3096
		3097	void
		3098	apple_nvidia_bug (int enable)
		3099
2755	char *	3100	char *
2756	gl_vendor ()	3101	gl_vendor ()
2757	CODE:	3102	CODE:
2758	RETVAL = (char *)glGetString (GL_VENDOR);	3103	RETVAL = (char *)glGetString (GL_VENDOR);
2759	OUTPUT:	3104	OUTPUT:
…		…
2808		3153
2809	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3154	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2810	CODE:	3155	CODE:
2811	gl_BlendFuncSeparate (sa, da, saa, daa);	3156	gl_BlendFuncSeparate (sa, da, saa, daa);
2812		3157
		3158	# void glBlendEquation (int se)
		3159
2813	void glDepthMask (int flag)	3160	void glDepthMask (int flag)
2814		3161
2815	void glLogicOp (int opcode)	3162	void glLogicOp (int opcode)
2816		3163
2817	void glColorMask (int red, int green, int blue, int alpha)	3164	void glColorMask (int red, int green, int blue, int alpha)
…		…
2851	void glRotate (float angle, float x, float y, float z)	3198	void glRotate (float angle, float x, float y, float z)
2852	CODE:	3199	CODE:
2853	glRotatef (angle, x, y, z);	3200	glRotatef (angle, x, y, z);
2854		3201
2855	void glColor (float r, float g, float b, float a = 1.0)	3202	void glColor (float r, float g, float b, float a = 1.0)
		3203	PROTOTYPE: @
2856	ALIAS:	3204	ALIAS:
2857	glColor_premultiply = 1	3205	glColor_premultiply = 1
2858	CODE:	3206	CODE:
2859	if (ix)	3207	if (ix)
2860	{	3208	{
…		…
2965	void glNewList (int list, int mode = GL_COMPILE)	3313	void glNewList (int list, int mode = GL_COMPILE)
2966		3314
2967	void glEndList ()	3315	void glEndList ()
2968		3316
2969	void glCallList (int list)	3317	void glCallList (int list)
		3318
		3319	void c_init ()
		3320	CODE:
		3321	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3322	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2970		3323
2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3324	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2972		3325
2973	PROTOTYPES: DISABLE	3326	PROTOTYPES: DISABLE
2974		3327

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC vs. Revision 1.299 by root, Tue Dec 22 01:37:41 2009 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC vs.
Revision 1.299 by root, Tue Dec 22 01:37:41 2009 UTC