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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.256 by root, Mon Mar 24 00:24:46 2008 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 2012 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>
…		…
65	# include <netinet/in.h>	71	# include <netinet/in.h>
66	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
67	# include <inttypes.h>	73	# include <inttypes.h>
68	#endif	74	#endif
69		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
71		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
72	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
73		91
74	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
75	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
76		94
77	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
78		96
79	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
81		99
82	#if 0	100	#define KMOD_LRAM 0x10000 // our extension
83	# define PARACHUTE SDL_INIT_NOPARACHUTE	101
84	#else	102	#define TEXID_SPEECH 1
85	# define PARACHUTE 0	103	#define TEXID_NOFACE 2
86	#endif	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	}
87		123
88	static AV *texture_av;	124	static AV *texture_av;
89		125
90	static struct	126	static struct
91	{	127	{
…		…
185		221
186	static void	222	static void
187	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
188	{	224	{
189	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
190	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
191	*/	227	*/
192	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
193		229
194	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
223	int w, h;	259	int w, h;
224	float s, t;	260	float s, t;
225	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
226	tileid smoothtile;	262	tileid smoothtile;
227	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
228	} maptex;	265	} maptex;
229		266
230	typedef struct {	267	typedef struct {
231	uint32_t player;	268	uint32_t player;
232	tileid tile[3];	269	tileid tile[3];
…		…
364	self->oy = 0;	401	self->oy = 0;
365	self->row = 0;	402	self->row = 0;
366	self->rows = 0;	403	self->rows = 0;
367	}	404	}
368		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
369	static void	416	static void
370	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)
371	{	418	{
372	int x, y;	419	int x, y;
373	maprow *row;	420	maprow *row;
…		…
387	if (x >= row->c1)	434	if (x >= row->c1)
388	break;	435	break;
389		436
390	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
391		438
392	cell->darkness = 0;	439	CELL_CLEAR (cell);
393	cell->stat_hp = 0;
394	cell->flags = 0;
395	cell->player = 0;
396	}	440	}
397	}	441	}
398	}	442	}
399		443
400	typedef struct {	444	typedef struct {
…		…
435	ev.code = 1;	479	ev.code = 1;
436	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
437	ev.data2 = 0;	481	ev.data2 = 0;
438		482
439	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;
440	}	490	}
441		491
442	static unsigned int	492	static unsigned int
443	minpot (unsigned int n)	493	minpot (unsigned int n)
444	{	494	{
…		…
511	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
512	return 0;	562	return 0;
513		563
514	return 1;	564	return 1;
515	}	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 (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD | G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main_;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
516		624
517	MODULE = Deliantra::Client PACKAGE = DC	625	MODULE = Deliantra::Client PACKAGE = DC
518		626
519	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
520		628
…		…
549	const_iv (SDL_USEREVENT),	657	const_iv (SDL_USEREVENT),
550		658
551	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
552	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
553	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
554		712
555	const_iv (SDLK_FIRST),	713	const_iv (SDLK_FIRST),
556	const_iv (SDLK_LAST),	714	const_iv (SDLK_LAST),
557	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
558	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
…		…
634	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
635	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
636	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
637	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
638		796
		797	const_iv (KMOD_LRAM),
		798
639	const_iv (MIX_DEFAULT_FORMAT),	799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
640	# undef const_iv	829	# undef const_iv
641	};	830	};
642		831
643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
645		834
646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
648	}	837	}
649		838
…		…
666		855
667	IV minpot (UV n)	856	IV minpot (UV n)
668		857
669	IV popcount (UV n)	858	IV popcount (UV n)
670		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
		865
671	void	866	void
672	pango_init ()	867	pango_init ()
673	CODE:	868	CODE:
674	{	869	{
675	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/*pango_context_set_font_description (opengl_context, default_font);*/
678	#if PANGO_VERSION_CHECK (1, 15, 2)	874	#if PANGO_VERSION_CHECK (1, 15, 2)
679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	876	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
681	#endif	877	#endif
682	}	878	}
683		879
684	char *
685	SDL_GetError ()	880	char *SDL_GetError ()
686		881
687	int	882	void SDL_main_hack (SV *real_main)
688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
689		884
690	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
691	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894
		895	int SDL_GL_GetAttribute (int attr)
		896	CODE:
		897	if (SDL_GL_GetAttribute (attr, &RETVAL))
		898	XSRETURN_UNDEF;
		899	OUTPUT:
		900	RETVAL
692		901
693	void	902	void
694	SDL_ListModes (int rgb, int alpha)	903	SDL_ListModes (int rgb, int alpha)
695	PPCODE:	904	PPCODE:
696	{	905	{
…		…
708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
711		920
712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
713	#if SDL_VERSION_ATLEAST(1,2,10)
714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
716	#endif
717		923
718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
719		925
720	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
721	while (*m)	927	while (*m)
722	{	928	{
723	if ((*m)->w >= 800 && (*m)->h >= 480)	929	if ((*m)->w >= 400 && (*m)->h >= 300)
724	{	930	{
725	AV *av = newAV ();	931	AV *av = newAV ();
726	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
727	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
728	av_push (av, newSViv (rgb));	934	av_push (av, newSViv (rgb));
…		…
751	);	957	);
752		958
753	if (RETVAL)	959	if (RETVAL)
754	{	960	{
755	av_clear (texture_av);	961	av_clear (texture_av);
756
757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
759	#include "glfunc.h"	963	#include "glfunc.h"
760	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
761	}	967	}
762	}	968	}
763	OUTPUT:	969	OUTPUT:
764	RETVAL	970	RETVAL
765		971
766	void	972	void
		973	SDL_WM_SetCaption (const char *title, const char *icon)
		974
		975	void
767	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
768		977
769	char *	978	char *
770	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
771		980
…		…
773	SDL_GetAppState ()	982	SDL_GetAppState ()
774		983
775	int	984	int
776	SDL_GetModState ()	985	SDL_GetModState ()
777		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
778	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
779	poll_events ()	995	peep_events ()
780	PPCODE:	996	PPCODE:
781	{	997	{
782	SDL_Event ev;	998	SDL_Event ev;
783		999
784	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
791	{	1007	{
792	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
793	case SDL_KEYUP:	1009	case SDL_KEYUP:
794	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
795	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
796	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1012	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
797	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1013	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
798	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
799	break;	1015	break;
800		1016
801	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
802	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
820	x = ev.motion.x;	1036	x = ev.motion.x;
821	y = ev.motion.y;	1037	y = ev.motion.y;
822	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
823	}	1039	}
824		1040
825	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
826	hv_store (hv, "state", 5, newSViv (state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
827	hv_store (hv, "x", 1, newSViv (x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
828	hv_store (hv, "y", 1, newSViv (y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
829	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
830	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
850		1066
851	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
852	}	1068	}
853	}	1069	}
854		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
855	int	1084	int
856	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
857	POSTCALL:	1086	POSTCALL:
858	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
859	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
…		…
915	}	1144	}
916	}	1145	}
917	#endif	1146	#endif
918	}	1147	}
919		1148
920	void	1149	int
921	add_font (char *file)	1150	add_font (char *file)
922	CODE:	1151	CODE:
923	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
924		1162
925	void	1163	void
926	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
927	ALIAS:	1165	ALIAS:
928	load_image_file = 1	1166	load_image_file = 1
…		…
1044	#if DEBUG	1282	#if DEBUG
1045	VALGRIND_DO_LEAK_CHECK;	1283	VALGRIND_DO_LEAK_CHECK;
1046	#endif	1284	#endif
1047	}	1285	}
1048		1286
		1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
1049	MODULE = Deliantra::Client PACKAGE = DC::Font	1294	MODULE = Deliantra::Client PACKAGE = DC::Font
1050		1295
1051	PROTOTYPES: DISABLE	1296	PROTOTYPES: DISABLE
1052		1297
1053	DC::Font	1298	DC::Font
…		…
1247		1492
1248	void	1493	void
1249	set_height (DC::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1250	CODE:	1495	CODE:
1251	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1252	{	1497	{
1253	self->base_height = base_height;	1498	self->base_height = base_height;
1254	layout_update_font (self);	1499	layout_update_font (self);
1255	}	1500	}
1256		1501
1257	void	1502	void
…		…
1482	if (ix)	1727	if (ix)
1483	{	1728	{
1484	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1485	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1486	}	1731	}
		1732	}
		1733
		1734	void
		1735	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)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
		1743
		1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 || h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
1487	}	1853	}
1488		1854
1489	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1490	CODE:	1856	CODE:
1491	{	1857	{
…		…
1597	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1963	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1598	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1599	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1600	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1601	}	1967	}
		1968
		1969	void
		1970	expire_textures (DC::Map self, int texid, int count)
		1971	PPCODE:
		1972	for (; texid < self->texs && count; ++texid, --count)
		1973	{
		1974	maptex *tex = self->tex + texid;
		1975
		1976	if (tex->name)
		1977	{
		1978	if (tex->unused)
		1979	{
		1980	tex->name = 0;
		1981	tex->unused = 0;
		1982	XPUSHs (sv_2mortal (newSViv (texid)));
		1983	}
		1984	else
		1985	tex->unused = 1;
		1986	}
		1987	}
1602		1988
1603	int	1989	int
1604	ox (DC::Map self)	1990	ox (DC::Map self)
1605	ALIAS:	1991	ALIAS:
1606	oy = 1	1992	oy = 1
…		…
1646	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1647	}	2033	}
1648	}	2034	}
1649		2035
1650	SV *	2036	SV *
1651	map1a_update (DC::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_)
1652	CODE:	2038	CODE:
1653	{	2039	{
1654	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2040	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1655	uint8_t *data_end = (uint8_t *)SvEND (data_);	2041	uint8_t *data_end = (uint8_t *)SvEND (data_);
1656	mapcell *cell;	2042	mapcell *cell;
…		…
1677		2063
1678	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1679		2065
1680	if (flags & 8)	2066	if (flags & 8)
1681	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1682	if (extmap)	2070	do
1683	{	2071	{
1684	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1685		2074
1686	do	2075	if (cmd < 4)
		2076	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2077	else if (cmd == 5) // health
1687	{	2078	{
1688	ext = *data++;
1689	cmd = ext & 0x3f;
1690
1691	if (cmd < 4)
1692	cell->darkness = 255 - ext * 64 + 1;
1693	else if (cmd == 5) // health
1694	{
1695	cell->stat_width = 1;	2079	cell->stat_width = 1;
1696	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1697	}
1698	else if (cmd == 6) // monster width
1699	cell->stat_width = *data++ + 1;
1700	else if (cmd == 0x47)
1701	{
1702	if (*data == 4)
1703	; // decode player count
1704
1705	data += *data + 1;
1706	}
1707	else if (cmd == 8) // cell flags
1708	cell->flags = *data++;
1709	else if (ext & 0x40) // unknown, multibyte => skip
1710	data += *data + 1;
1711	else
1712	data++;
1713	}	2081	}
1714	while (ext & 0x80);	2082	else if (cmd == 6) // monster width
		2083	cell->stat_width = *data++ + 1;
		2084	else if (cmd == 0x47)
		2085	{
		2086	if (*data == 1) cell->player = data [1];
		2087	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2088	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2089	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2090
		2091	data += *data + 1;
		2092	}
		2093	else if (cmd == 8) // cell flags
		2094	cell->flags = *data++;
		2095	else if (ext & 0x40) // unknown, multibyte => skip
		2096	data += *data + 1;
		2097	else
		2098	data++;
1715	}	2099	}
1716	else	2100	while (ext & 0x80);
1717	cell->darkness = *data++ + 1;
1718	}	2101	}
1719		2102
1720	for (z = 0; z <= 2; ++z)	2103	for (z = 0; z <= 2; ++z)
1721	if (flags & (4 >> z))	2104	if (flags & (4 >> z))
1722	{	2105	{
…		…
1725	cell->tile [z] = self->face2tile [face];	2108	cell->tile [z] = self->face2tile [face];
1726		2109
1727	if (cell->tile [z])	2110	if (cell->tile [z])
1728	{	2111	{
1729	maptex *tex = self->tex + cell->tile [z];	2112	maptex *tex = self->tex + cell->tile [z];
		2113	tex->unused = 0;
1730	if (!tex->name)	2114	if (!tex->name)
1731	av_push (missing, newSViv (cell->tile [z]));	2115	av_push (missing, newSViv (cell->tile [z]));
1732		2116
1733	if (tex->smoothtile)	2117	if (tex->smoothtile)
1734	{	2118	{
1735	maptex *smooth = self->tex + tex->smoothtile;	2119	maptex *smooth = self->tex + tex->smoothtile;
		2120	smooth->unused = 0;
1736	if (!smooth->name)	2121	if (!smooth->name)
1737	av_push (missing, newSViv (tex->smoothtile));	2122	av_push (missing, newSViv (tex->smoothtile));
1738	}	2123	}
1739	}	2124	}
1740	}	2125	}
1741	}	2126	}
1742	else	2127	else
1743	cell->darkness = 0;	2128	CELL_CLEAR (cell);
1744	}	2129	}
1745	}	2130	}
1746	OUTPUT:	2131	OUTPUT:
1747	RETVAL	2132	RETVAL
1748		2133
…		…
1768	? self->row + y	2153	? self->row + y
1769	: 0;	2154	: 0;
1770		2155
1771	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1772	{	2157	{
1773	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1774		2159
1775	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1776	{	2161	{
1777	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1778		2163
…		…
1780	{	2165	{
1781	maptex tex = self->tex [cell->tile [z]];	2166	maptex tex = self->tex [cell->tile [z]];
1782	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1783	int a1 = tex.a;	2168	int a1 = tex.a;
1784		2169
1785	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1786	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1787	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1788	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1789	}	2174	}
1790	}	2175	}
1791		2176
1792	*map++ = (r )	2177	*map++ = (r )
1793	| (g << 8)	2178	| (g << 8)
…		…
1800	}	2185	}
1801	OUTPUT:	2186	OUTPUT:
1802	RETVAL	2187	RETVAL
1803		2188
1804	void	2189	void
1805	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2190	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)
1806	CODE:	2191	CODE:
1807	{	2192	{
1808	int x, y, z;	2193	int x, y, z;
1809		2194
1810	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2195	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1811	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2196	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1812	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2197	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1813	smooth_key skey;	2198	smooth_key skey;
1814		2199	int pl_x, pl_y;
		2200	maptex pl_tex;
1815	rc_t *rc = rc_alloc ();	2201	rc_t *rc = rc_alloc ();
		2202	rc_t *rc_ov = rc_alloc ();
1816	rc_key_t key;	2203	rc_key_t key;
1817	rc_array_t *arr;	2204	rc_array_t *arr;
1818		2205
		2206	pl_tex.name = 0;
		2207
1819	// thats current max. sorry.	2208	// that's current max. sorry.
1820	if (sw > 255) sw = 255;	2209	if (sw > 255) sw = 255;
1821	if (sh > 255) sh = 255;	2210	if (sh > 255) sh = 255;
1822		2211
1823	// clear key, in case of extra padding	2212	// clear key, in case of extra padding
1824	memset (&skey, 0, sizeof (skey));	2213	memset (&skey, 0, sizeof (skey));
…		…
1828	key.g = 255;	2217	key.g = 255;
1829	key.b = 255;	2218	key.b = 255;
1830	key.a = 255;	2219	key.a = 255;
1831	key.mode = GL_QUADS;	2220	key.mode = GL_QUADS;
1832	key.format = GL_T2F_V3F;	2221	key.format = GL_T2F_V3F;
1833	key.texname = -1;
1834		2222
1835	mx += self->x;	2223	mx += self->x;
1836	my += self->y;	2224	my += self->y;
1837		2225
1838	// first pass: determine smooth_max	2226	// first pass: determine smooth_max
…		…
1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1863		2251
1864	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1865	{	2253	{
1866	memset (smooth_level, 0, sizeof (smooth_level));	2254	memset (smooth_level, 0, sizeof (smooth_level));
		2255	key.texname = -1;
1867		2256
1868	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1869	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1870	{	2259	{
1871	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1881	maptex tex = self->tex [tile];	2270	maptex tex = self->tex [tile];
1882	int px, py;	2271	int px, py;
1883		2272
1884	if (key.texname != tex.name)	2273	if (key.texname != tex.name)
1885	{	2274	{
		2275	self->tex [tile].unused = 0;
		2276
1886	if (!tex.name)	2277	if (!tex.name)
1887	tex = self->tex [2]; /* missing, replace by noface */	2278	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1888		2279
1889	key.texname = tex.name;	2280	key.texname = tex.name;
1890	arr = rc_array (rc, &key);	2281	arr = rc_array (rc, &key);
1891	}	2282	}
1892		2283
1893	px = (x + 1) * T - tex.w;	2284	px = (x + 1) * Th - tex.w;
1894	py = (y + 1) * T - tex.h;	2285	py = (y + 1) * Tw - tex.h;
		2286
		2287	if (expect_false (cell->player == player) && expect_false (z == 2))
		2288	{
		2289	pl_x = px;
		2290	pl_y = py;
		2291	pl_tex = tex;
		2292	continue;
		2293	}
1895		2294
1896	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1897	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1898	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2297	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1899	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2298	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1900
1901	if (cell->flags && z == 2)
1902	{
1903	// overlays such as the speech bubble, probably more to come
1904	if (cell->flags & 1)
1905	{
1906	maptex tex = self->tex [1];
1907	int px = x * T + T * 2 / 32;
1908	int py = y * T - T * 6 / 32;
1909
1910	if (tex.name)
1911	{
1912	if (key.texname != tex.name)
1913	{
1914	key.texname = tex.name;
1915	arr = rc_array (rc, &key);
1916	}
1917
1918	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1919	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1920	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1921	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1922	}
1923	}
1924	}
1925		2299
1926	// update smooth hash	2300	// update smooth hash
1927	if (tex.smoothtile)	2301	if (tex.smoothtile)
1928	{	2302	{
1929	skey.tile = tex.smoothtile;	2303	skey.tile = tex.smoothtile;
…		…
1958	// corners	2332	// corners
1959	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2333	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1960	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2334	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1961	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2335	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1962	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2336	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2337	}
		2338	}
		2339
		2340	if (expect_false (z == 2) && expect_false (cell->flags))
		2341	{
		2342	// overlays such as the speech bubble, probably more to come
		2343	if (cell->flags & 1)
		2344	{
		2345	rc_key_t key_ov = key;
		2346	maptex tex = self->tex [TEXID_SPEECH];
		2347	rc_array_t *arr;
		2348	int px = x * Tw + Tw * 2 / 32;
		2349	int py = y * Th - Th * 6 / 32;
		2350
		2351	key_ov.texname = tex.name;
		2352	arr = rc_array (rc_ov, &key_ov);
		2353
		2354	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2355	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2356	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2357	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1963	}	2358	}
1964	}	2359	}
1965	}	2360	}
1966	}	2361	}
1967		2362
…		…
1994	if (!(bits & 0x1000)	2389	if (!(bits & 0x1000)
1995	&& skey->level == level	2390	&& skey->level == level
1996	&& level > smooth_max [skey->x][skey->y])	2391	&& level > smooth_max [skey->x][skey->y])
1997	{	2392	{
1998	maptex tex = self->tex [skey->tile];	2393	maptex tex = self->tex [skey->tile];
1999	int px = (((int)skey->x) - 1) * T;	2394	int px = (((int)skey->x) - 1) * Tw;
2000	int py = (((int)skey->y) - 1) * T;	2395	int py = (((int)skey->y) - 1) * Th;
2001	int border = bits & 15;	2396	int border = bits & 15;
2002	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2003	float dx = tex.s * .0625f; // 16 images/row	2398	float dx = tex.s * .0625f; // 16 images/row
2004	float dy = tex.t * .5f ; // 2 images/column	2399	float dy = tex.t * .5f ; // 2 images/column
2005		2400
…		…
2007	{	2402	{
2008	// this time avoiding texture state changes	2403	// this time avoiding texture state changes
2009	// save gobs of state changes.	2404	// save gobs of state changes.
2010	if (key.texname != tex.name)	2405	if (key.texname != tex.name)
2011	{	2406	{
		2407	self->tex [skey->tile].unused = 0;
		2408
2012	glEnd ();	2409	glEnd ();
2013	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2410	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2014	glBegin (GL_QUADS);	2411	glBegin (GL_QUADS);
2015	}	2412	}
2016		2413
2017	if (border)	2414	if (border)
2018	{	2415	{
2019	float ox = border * dx;	2416	float ox = border * dx;
2020		2417
2021	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2025	}	2422	}
2026		2423
2027	if (corner)	2424	if (corner)
2028	{	2425	{
2029	float ox = corner * dx;	2426	float ox = corner * dx;
2030		2427
2031	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2032	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2033	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2034	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2035	}	2432	}
2036	}	2433	}
2037	}	2434	}
2038	}	2435	}
2039	}	2436	}
…		…
2045	}	2442	}
2046		2443
2047	hv_clear (smooth);	2444	hv_clear (smooth);
2048	}	2445	}
2049		2446
		2447	if (pl_tex.name)
		2448	{
		2449	maptex tex = pl_tex;
		2450	int px = pl_x + sdx;
		2451	int py = pl_y + sdy;
		2452
		2453	key.texname = tex.name;
		2454	arr = rc_array (rc, &key);
		2455
		2456	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2457	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2458	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2459	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2460
		2461	rc_draw (rc);
		2462	}
		2463
		2464	rc_draw (rc_ov);
		2465	rc_clear (rc_ov);
		2466
2050	glDisable (GL_BLEND);	2467	glDisable (GL_BLEND);
2051	rc_free (rc);	2468	rc_free (rc);
		2469	rc_free (rc_ov);
2052		2470
2053	// top layer: overlays such as the health bar	2471	// top layer: overlays such as the health bar
2054	for (y = 0; y < sh; y++)	2472	for (y = 0; y < sh; y++)
2055	if (0 <= y + my && y + my < self->rows)	2473	if (0 <= y + my && y + my < self->rows)
2056	{	2474	{
…		…
2059	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
2060	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
2061	{	2479	{
2062	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
2063		2481
2064	int px = x * T;	2482	int px = x * Tw;
2065	int py = y * T;	2483	int py = y * Th;
		2484
		2485	if (expect_false (cell->player == player))
		2486	{
		2487	px += sdx;
		2488	py += sdy;
		2489	}
2066		2490
2067	if (cell->stat_hp)	2491	if (cell->stat_hp)
2068	{	2492	{
2069	int width = cell->stat_width * T;	2493	int width = cell->stat_width * Tw;
2070	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2071		2495
2072	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
2073	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
2074	px + width - 1, py);	2498	px + width - 1, py);
2075		2499
…		…
2081	}	2505	}
2082	}	2506	}
2083	}	2507	}
2084		2508
2085	void	2509	void
2086	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2510	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2087	CODE:	2511	CODE:
2088	{	2512	{
2089	static float color[16][3] = {	2513	static float color[16][3] = {
2090	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
2091	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
2092	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
2093	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
2094		2518
2095	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
2096	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
2097	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
2098	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
2099		2523
2100	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
2101	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
2102	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
2103	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
2104		2528
2105	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
2106		2530
2107	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
2108	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
2109	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
2110	};	2534	};
2111		2535
2112	int x, y;	2536	int x, y;
2113		2537
2114	glEnable (GL_TEXTURE_2D);	2538	glEnable (GL_TEXTURE_2D);
		2539	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2540	* but the nvidia driver (185.18.14) mishandles alpha textures
		2541	* and takes the colour from god knows where instead of using
		2542	* Cp. MODULATE results in the same colour, but slightly different
		2543	* alpha, but atcually gives us the correct colour with nvidia.
		2544	*/
2115	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2116	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
2117	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2547	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2118	glBegin (GL_QUADS);	2548	glBegin (GL_QUADS);
2119		2549
2120	for (y = 0; y < h; y++)	2550	for (y = 0; y < h; y++)
…		…
2124		2554
2125	if (m)	2555	if (m)
2126	{	2556	{
2127	float *c = color [m & 15];	2557	float *c = color [m & 15];
2128		2558
2129	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
2130	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
2131		2561
2132	glColor4f (c[0], c[1], c[2], 0.75);	2562	glColor4f (c[0], c[1], c[2], 1);
2133	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2134	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2135	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2136	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2566	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2137	}	2567	}
…		…
2145	void	2575	void
2146	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2576	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2147	PPCODE:	2577	PPCODE:
2148	{	2578	{
2149	int x, y;	2579	int x, y;
2150	int sw1 = sw + 2;	2580	int sw1 = sw + 2;
2151	int sh1 = sh + 2;	2581	int sh1 = sh + 2;
2152	int sh3 = sh * 3;	2582	int sh3 = sh * 3;
2153	int sw34 = (sw * 3 + 3) & ~3;	2583	int sw3 = sw * 3;
		2584	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2585	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2154	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2586	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2155	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2587	memset (darkness1, 0, sw1*sh1);
2156	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2157		2588
2158	SvPOK_only (darkness3_sv);	2589	SvPOK_only (darkness3_sv);
2159	SvCUR_set (darkness3_sv, sw34 * sh3);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
2160		2591
2161	mx += self->x - 1;	2592	mx += self->x - 1;
2162	my += self->y - 1;	2593	my += self->y - 1;
2163
2164	memset (darkness1, 255, sw1 * sh1);
2165		2594
2166	for (y = 0; y < sh1; y++)	2595	for (y = 0; y < sh1; y++)
2167	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
2168	{	2597	{
2169	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
…		…
2172	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
2173	{	2602	{
2174	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
2175		2604
2176	darkness1 [y * sw1 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
2177	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2178	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2179	}	2608	}
2180	}	2609	}
2181		2610
2182	for (y = 0; y < sh; ++y)	2611	for (y = 0; y < sh; ++y)
2183	for (x = 0; x < sw; ++x)	2612	for (x = 0; x < sw; ++x)
…		…
2202		2631
2203	uint8_t r13 = (d13 + d23 + d12) / 3;	2632	uint8_t r13 = (d13 + d23 + d12) / 3;
2204	uint8_t r23 = d23;	2633	uint8_t r23 = d23;
2205	uint8_t r33 = (d23 + d33 + d32) / 3;	2634	uint8_t r33 = (d23 + d33 + d32) / 3;
2206		2635
2207	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2208	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2209	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2210	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2211	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2640	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2212	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2213	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2214	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2215	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2216	}	2645	}
2217		2646
2218	free (darkness1);	2647	free (darkness1);
2219		2648
2220	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
2221	PUSHs (sv_2mortal (newSViv (sw34)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
2222	PUSHs (sv_2mortal (newSViv (sh3)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
2223	PUSHs (darkness3_sv);	2652	PUSHs (darkness3_sv);
2224	}	2653	}
2225		2654
2226	SV *	2655	SV *
…		…
2289	else	2718	else
2290	*data++ = 0;	2719	*data++ = 0;
2291	}	2720	}
2292	}	2721	}
2293		2722
		2723	/* if size is w*h + 5 then no data has been found */
		2724	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2725	{
2294	SvPOK_only (data_sv);	2726	SvPOK_only (data_sv);
2295	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2727	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2728	}
		2729
2296	RETVAL = data_sv;	2730	RETVAL = data_sv;
2297	}	2731	}
2298	OUTPUT:	2732	OUTPUT:
2299	RETVAL	2733	RETVAL
2300		2734
2301	void	2735	void
2302	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2736	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2303	PPCODE:	2737	PPCODE:
2304	{	2738	{
2305	int x, y, z;	2739	int x, y, z;
2306	int w, h;	2740	int w, h;
2307	int x1, y1;	2741	int x1, y1;
		2742	STRLEN len;
		2743	uint8_t *data, *end;
		2744
		2745	len = SvLEN (data_sv);
		2746	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2747	data = SvPVbyte_nolen (data_sv);
		2748	end = data + len + 8;
		2749
		2750	if (len < 5)
		2751	XSRETURN_EMPTY;
2308		2752
2309	if (*data++ != 0)	2753	if (*data++ != 0)
2310	XSRETURN_EMPTY; /* version mismatch */	2754	XSRETURN_EMPTY; /* version mismatch */
2311		2755
2312	w = *data++ << 8; w |= *data++;	2756	w = *data++ << 8; w |= *data++;
…		…
2327	{	2771	{
2328	maprow *row = map_get_row (self, y);	2772	maprow *row = map_get_row (self, y);
2329		2773
2330	for (x = x0; x < x1; x++)	2774	for (x = x0; x < x1; x++)
2331	{	2775	{
		2776	uint8_t flags;
		2777
		2778	if (data + 7 >= end)
		2779	XSRETURN_EMPTY;
		2780
2332	uint8_t flags = *data++;	2781	flags = *data++;
2333		2782
2334	if (flags)	2783	if (flags)
2335	{	2784	{
2336	mapcell *cell = row_get_cell (row, x);	2785	mapcell *cell = row_get_cell (row, x);
2337	tileid tile[3] = { 0, 0, 0 };	2786	tileid tile[3] = { 0, 0, 0 };
…		…
2340	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2789	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2341	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2790	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2342		2791
2343	if (cell->darkness == 0)	2792	if (cell->darkness == 0)
2344	{	2793	{
2345	cell->darkness = 0;	2794	/*cell->darkness = 0;*/
		2795	EXTEND (SP, 3);
2346		2796
2347	for (z = 0; z <= 2; z++)	2797	for (z = 0; z <= 2; z++)
2348	{	2798	{
2349	tileid t = tile [z];	2799	tileid t = tile [z];
2350		2800
2351	if (t >= self->texs || (t && !self->tex [t].name))	2801	if (t >= self->texs || (t && !self->tex [t].name))
2352	{	2802	{
2353	XPUSHs (sv_2mortal (newSViv (t)));	2803	PUSHs (sv_2mortal (newSViv (t)));
2354	need_texid (self, t);	2804	need_texid (self, t);
2355	}	2805	}
2356		2806
2357	cell->tile [z] = t;	2807	cell->tile [z] = t;
2358	}	2808	}
…		…
2403	if (RETVAL < 0)	2853	if (RETVAL < 0)
2404	{	2854	{
2405	RETVAL = Mix_GroupOldest (-1);	2855	RETVAL = Mix_GroupOldest (-1);
2406		2856
2407	if (RETVAL < 0)	2857	if (RETVAL < 0)
		2858	{
		2859	// happens sometimes, maybe it just stopped playing(?)
		2860	RETVAL = Mix_GroupAvailable (-1);
		2861
		2862	if (RETVAL < 0)
2408	XSRETURN_UNDEF;	2863	XSRETURN_UNDEF;
2409		2864	}
		2865	else
2410	Mix_HaltChannel (RETVAL);	2866	Mix_HaltChannel (RETVAL);
2411	}	2867	}
2412		2868
2413	Mix_UnregisterAllEffects (RETVAL);	2869	Mix_UnregisterAllEffects (RETVAL);
2414	Mix_Volume (RETVAL, 128);	2870	Mix_Volume (RETVAL, 128);
2415	}	2871	}
…		…
2462	void	2918	void
2463	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2919	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2464	CODE:	2920	CODE:
2465	{	2921	{
2466	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2922	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2467	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2923	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2468	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2469	}	2925	}
2470		2926
2471	void	2927	void
2472	set_reverse_stereo (DC::Channel self, int flip)	2928	set_reverse_stereo (DC::Channel self, int flip)
…		…
2474	Mix_SetReverseStereo (self, flip);	2930	Mix_SetReverseStereo (self, flip);
2475		2931
2476	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2477		2933
2478	PROTOTYPES: DISABLE	2934	PROTOTYPES: DISABLE
		2935
		2936	void
		2937	decoders ()
		2938	PPCODE:
		2939	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2940	int i, num = Mix_GetNumChunkDecoders ();
		2941	EXTEND (SP, num);
		2942	for (i = 0; i < num; ++i)
		2943	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2944	#else
		2945	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2946	#endif
2479		2947
2480	DC::MixChunk	2948	DC::MixChunk
2481	new (SV *class, DC::RW rwops)	2949	new (SV *class, DC::RW rwops)
2482	CODE:	2950	CODE:
2483	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2516	OUTPUT:	2984	OUTPUT:
2517	RETVAL	2985	RETVAL
2518		2986
2519	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2520		2988
		2989	void
		2990	decoders ()
		2991	PPCODE:
		2992	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2993	int i, num = Mix_GetNumMusicDecoders ();
		2994	EXTEND (SP, num);
		2995	for (i = 0; i < num; ++i)
		2996	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2997	#else
		2998	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2999	#endif
		3000
2521	int	3001	int
2522	volume (int volume = -1)	3002	volume (int volume = -1)
2523	PROTOTYPE: ;$	3003	PROTOTYPE: ;$
2524	CODE:	3004	CODE:
2525	if (items > 0)	3005	if (items > 0)
…		…
2535		3015
2536	void	3016	void
2537	halt ()	3017	halt ()
2538	CODE:	3018	CODE:
2539	Mix_HaltMusic ();	3019	Mix_HaltMusic ();
		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
		3025	OUTPUT:
		3026	RETVAL
2540		3027
2541	DC::MixMusic	3028	DC::MixMusic
2542	new (SV *class, DC::RW rwops)	3029	new (SV *class, DC::RW rwops)
2543	CODE:	3030	CODE:
2544	RETVAL = Mix_LoadMUS_RW (rwops);	3031	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2575	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
2576	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
2577	const_iv (GL_VENDOR),	3064	const_iv (GL_VENDOR),
2578	const_iv (GL_VERSION),	3065	const_iv (GL_VERSION),
2579	const_iv (GL_EXTENSIONS),	3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
2580	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
2581	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
2582	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
2583	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
2584	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
2596	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
2597	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
2598	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
2599	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2600	const_iv (GL_ONE_MINUS_DST_ALPHA),	3088	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3089	const_iv (GL_SRC_COLOR),
		3090	const_iv (GL_DST_COLOR),
		3091	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3092	const_iv (GL_ONE_MINUS_DST_COLOR),
2601	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
2602	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
2603	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
2604	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
2605	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
2673	const_iv (GL_NICEST),	3165	const_iv (GL_NICEST),
2674	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
2675	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
2676	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
2677	const_iv (GL_T2F_N3F_V3F),	3169	const_iv (GL_T2F_N3F_V3F),
		3170	const_iv (GL_FUNC_ADD),
		3171	const_iv (GL_FUNC_SUBTRACT),
		3172	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2678	# undef const_iv	3173	# undef const_iv
2679	};	3174	};
2680		3175
2681	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3176	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2682	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2683		3178
2684	texture_av = newAV ();	3179	texture_av = newAV ();
2685	AvREAL_off (texture_av);	3180	AvREAL_off (texture_av);
2686	}	3181	}
2687		3182
2688	void	3183	void
2689	disable_GL_EXT_blend_func_separate ()	3184	disable_GL_EXT_blend_func_separate ()
2690	CODE:	3185	CODE:
2691	gl.BlendFuncSeparate = 0;	3186	gl.BlendFuncSeparate = 0;
2692	gl.BlendFuncSeparateEXT = 0;	3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
2693		3191
2694	char *	3192	char *
2695	gl_vendor ()	3193	gl_vendor ()
2696	CODE:	3194	CODE:
2697	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2728		3226
2729	int glGetError ()	3227	int glGetError ()
2730		3228
2731	void glFinish ()	3229	void glFinish ()
2732		3230
		3231	void glFlush ()
		3232
2733	void glClear (int mask)	3233	void glClear (int mask)
2734		3234
2735	void glClearColor (float r, float g, float b, float a = 1.0)	3235	void glClearColor (float r, float g, float b, float a = 1.0)
2736	PROTOTYPE: @	3236	PROTOTYPE: @
2737		3237
…		…
2746	void glBlendFunc (int sfactor, int dfactor)	3246	void glBlendFunc (int sfactor, int dfactor)
2747		3247
2748	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2749	CODE:	3249	CODE:
2750	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
		3251
		3252	# void glBlendEquation (int se)
2751		3253
2752	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
2753		3255
2754	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
2755		3257
…		…
2790	void glRotate (float angle, float x, float y, float z)	3292	void glRotate (float angle, float x, float y, float z)
2791	CODE:	3293	CODE:
2792	glRotatef (angle, x, y, z);	3294	glRotatef (angle, x, y, z);
2793		3295
2794	void glColor (float r, float g, float b, float a = 1.0)	3296	void glColor (float r, float g, float b, float a = 1.0)
		3297	PROTOTYPE: @
2795	ALIAS:	3298	ALIAS:
2796	glColor_premultiply = 1	3299	glColor_premultiply = 1
2797	CODE:	3300	CODE:
2798	if (ix)	3301	if (ix)
2799	{	3302	{
…		…
2904	void glNewList (int list, int mode = GL_COMPILE)	3407	void glNewList (int list, int mode = GL_COMPILE)
2905		3408
2906	void glEndList ()	3409	void glEndList ()
2907		3410
2908	void glCallList (int list)	3411	void glCallList (int list)
		3412
		3413	void c_init ()
		3414	CODE:
		3415	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3416	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2909		3417
2910	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2911		3419
2912	PROTOTYPES: DISABLE	3420	PROTOTYPES: DISABLE
2913		3421

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