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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.255 by root, Sun Jan 6 18:25:59 2008 UTC vs.
Revision 1.318 by root, Wed Dec 24 06:12:21 2014 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>
…		…
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>
43		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
		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.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
50		56
51	#ifndef PANGO_VERSION_CHECK	57	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	58	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
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
772	int	981	int
773	SDL_GetAppState ()	982	SDL_GetAppState ()
774		983
		984	int
		985	SDL_GetModState ()
		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
775	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
776	poll_events ()	995	peep_events ()
777	PPCODE:	996	PPCODE:
778	{	997	{
779	SDL_Event ev;	998	SDL_Event ev;
780		999
781	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
788	{	1007	{
789	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
790	case SDL_KEYUP:	1009	case SDL_KEYUP:
791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
793	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);
794	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 */
795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
796	break;	1015	break;
797		1016
798	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
817	x = ev.motion.x;	1036	x = ev.motion.x;
818	y = ev.motion.y;	1037	y = ev.motion.y;
819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
820	}	1039	}
821		1040
822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
823	hv_store (hv, "state", 5, newSViv (state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
824	hv_store (hv, "x", 1, newSViv (x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
825	hv_store (hv, "y", 1, newSViv (y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
847		1066
848	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))));
849	}	1068	}
850	}	1069	}
851		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
852	int	1084	int
853	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)
854	POSTCALL:	1086	POSTCALL:
855	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
856	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
…		…
912	}	1144	}
913	}	1145	}
914	#endif	1146	#endif
915	}	1147	}
916		1148
917	void	1149	int
918	add_font (char *file)	1150	add_font (char *file)
919	CODE:	1151	CODE:
920	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)
921		1162
922	void	1163	void
923	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
924	ALIAS:	1165	ALIAS:
925	load_image_file = 1	1166	load_image_file = 1
…		…
1041	#if DEBUG	1282	#if DEBUG
1042	VALGRIND_DO_LEAK_CHECK;	1283	VALGRIND_DO_LEAK_CHECK;
1043	#endif	1284	#endif
1044	}	1285	}
1045		1286
		1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
1046	MODULE = Deliantra::Client PACKAGE = DC::Font	1294	MODULE = Deliantra::Client PACKAGE = DC::Font
1047		1295
1048	PROTOTYPES: DISABLE	1296	PROTOTYPES: DISABLE
1049		1297
1050	DC::Font	1298	DC::Font
…		…
1244		1492
1245	void	1493	void
1246	set_height (DC::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1247	CODE:	1495	CODE:
1248	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1249	{	1497	{
1250	self->base_height = base_height;	1498	self->base_height = base_height;
1251	layout_update_font (self);	1499	layout_update_font (self);
1252	}	1500	}
1253		1501
1254	void	1502	void
…		…
1479	if (ix)	1727	if (ix)
1480	{	1728	{
1481	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1482	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1483	}	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);
1484	}	1853	}
1485		1854
1486	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)
1487	CODE:	1856	CODE:
1488	{	1857	{
…		…
1594	//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);
1595	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1596	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1598	}	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	}
1599		1988
1600	int	1989	int
1601	ox (DC::Map self)	1990	ox (DC::Map self)
1602	ALIAS:	1991	ALIAS:
1603	oy = 1	1992	oy = 1
…		…
1643	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1644	}	2033	}
1645	}	2034	}
1646		2035
1647	SV *	2036	SV *
1648	map1a_update (DC::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_)
1649	CODE:	2038	CODE:
1650	{	2039	{
1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2040	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1652	uint8_t *data_end = (uint8_t *)SvEND (data_);	2041	uint8_t *data_end = (uint8_t *)SvEND (data_);
1653	mapcell *cell;	2042	mapcell *cell;
…		…
1674		2063
1675	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1676		2065
1677	if (flags & 8)	2066	if (flags & 8)
1678	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1679	if (extmap)	2070	do
1680	{	2071	{
1681	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1682		2074
1683	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
1684	{	2078	{
1685	ext = *data++;
1686	cmd = ext & 0x3f;
1687
1688	if (cmd < 4)
1689	cell->darkness = 255 - ext * 64 + 1;
1690	else if (cmd == 5) // health
1691	{
1692	cell->stat_width = 1;	2079	cell->stat_width = 1;
1693	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1694	}
1695	else if (cmd == 6) // monster width
1696	cell->stat_width = *data++ + 1;
1697	else if (cmd == 0x47)
1698	{
1699	if (*data == 4)
1700	; // decode player count
1701
1702	data += *data + 1;
1703	}
1704	else if (cmd == 8) // cell flags
1705	cell->flags = *data++;
1706	else if (ext & 0x40) // unknown, multibyte => skip
1707	data += *data + 1;
1708	else
1709	data++;
1710	}	2081	}
1711	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++;
1712	}	2099	}
1713	else	2100	while (ext & 0x80);
1714	cell->darkness = *data++ + 1;
1715	}	2101	}
1716		2102
1717	for (z = 0; z <= 2; ++z)	2103	for (z = 0; z <= 2; ++z)
1718	if (flags & (4 >> z))	2104	if (flags & (4 >> z))
1719	{	2105	{
…		…
1722	cell->tile [z] = self->face2tile [face];	2108	cell->tile [z] = self->face2tile [face];
1723		2109
1724	if (cell->tile [z])	2110	if (cell->tile [z])
1725	{	2111	{
1726	maptex *tex = self->tex + cell->tile [z];	2112	maptex *tex = self->tex + cell->tile [z];
		2113	tex->unused = 0;
1727	if (!tex->name)	2114	if (!tex->name)
1728	av_push (missing, newSViv (cell->tile [z]));	2115	av_push (missing, newSViv (cell->tile [z]));
1729		2116
1730	if (tex->smoothtile)	2117	if (tex->smoothtile)
1731	{	2118	{
1732	maptex *smooth = self->tex + tex->smoothtile;	2119	maptex *smooth = self->tex + tex->smoothtile;
		2120	smooth->unused = 0;
1733	if (!smooth->name)	2121	if (!smooth->name)
1734	av_push (missing, newSViv (tex->smoothtile));	2122	av_push (missing, newSViv (tex->smoothtile));
1735	}	2123	}
1736	}	2124	}
1737	}	2125	}
1738	}	2126	}
1739	else	2127	else
1740	cell->darkness = 0;	2128	CELL_CLEAR (cell);
1741	}	2129	}
1742	}	2130	}
1743	OUTPUT:	2131	OUTPUT:
1744	RETVAL	2132	RETVAL
1745		2133
…		…
1765	? self->row + y	2153	? self->row + y
1766	: 0;	2154	: 0;
1767		2155
1768	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1769	{	2157	{
1770	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1771		2159
1772	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1773	{	2161	{
1774	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1775		2163
…		…
1777	{	2165	{
1778	maptex tex = self->tex [cell->tile [z]];	2166	maptex tex = self->tex [cell->tile [z]];
1779	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1780	int a1 = tex.a;	2168	int a1 = tex.a;
1781		2169
1782	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1783	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1784	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1785	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1786	}	2174	}
1787	}	2175	}
1788		2176
1789	*map++ = (r )	2177	*map++ = (r )
1790	| (g << 8)	2178	| (g << 8)
…		…
1797	}	2185	}
1798	OUTPUT:	2186	OUTPUT:
1799	RETVAL	2187	RETVAL
1800		2188
1801	void	2189	void
1802	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)
1803	CODE:	2191	CODE:
1804	{	2192	{
1805	int x, y, z;	2193	int x, y, z;
1806		2194
1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2195	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1808	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
1809	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)
1810	smooth_key skey;	2198	smooth_key skey;
1811		2199	int pl_x, pl_y;
		2200	maptex pl_tex;
1812	rc_t *rc = rc_alloc ();	2201	rc_t *rc = rc_alloc ();
		2202	rc_t *rc_ov = rc_alloc ();
1813	rc_key_t key;	2203	rc_key_t key;
1814	rc_array_t *arr;	2204	rc_array_t *arr;
1815		2205
		2206	pl_tex.name = 0;
		2207
1816	// thats current max. sorry.	2208	// that's current max. sorry.
1817	if (sw > 255) sw = 255;	2209	if (sw > 255) sw = 255;
1818	if (sh > 255) sh = 255;	2210	if (sh > 255) sh = 255;
1819		2211
1820	// clear key, in case of extra padding	2212	// clear key, in case of extra padding
1821	memset (&skey, 0, sizeof (skey));	2213	memset (&skey, 0, sizeof (skey));
…		…
1825	key.g = 255;	2217	key.g = 255;
1826	key.b = 255;	2218	key.b = 255;
1827	key.a = 255;	2219	key.a = 255;
1828	key.mode = GL_QUADS;	2220	key.mode = GL_QUADS;
1829	key.format = GL_T2F_V3F;	2221	key.format = GL_T2F_V3F;
1830	key.texname = -1;
1831		2222
1832	mx += self->x;	2223	mx += self->x;
1833	my += self->y;	2224	my += self->y;
1834		2225
1835	// first pass: determine smooth_max	2226	// first pass: determine smooth_max
…		…
1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1860		2251
1861	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1862	{	2253	{
1863	memset (smooth_level, 0, sizeof (smooth_level));	2254	memset (smooth_level, 0, sizeof (smooth_level));
		2255	key.texname = -1;
1864		2256
1865	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1866	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1867	{	2259	{
1868	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1878	maptex tex = self->tex [tile];	2270	maptex tex = self->tex [tile];
1879	int px, py;	2271	int px, py;
1880		2272
1881	if (key.texname != tex.name)	2273	if (key.texname != tex.name)
1882	{	2274	{
		2275	self->tex [tile].unused = 0;
		2276
1883	if (!tex.name)	2277	if (!tex.name)
1884	tex = self->tex [2]; /* missing, replace by noface */	2278	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1885		2279
1886	key.texname = tex.name;	2280	key.texname = tex.name;
1887	arr = rc_array (rc, &key);	2281	arr = rc_array (rc, &key);
1888	}	2282	}
1889		2283
1890	px = (x + 1) * T - tex.w;	2284	px = (x + 1) * Th - tex.w;
1891	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	}
1892		2294
1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1894	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);
1895	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);
1896	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);
1897
1898	if (cell->flags && z == 2)
1899	{
1900	// overlays such as the speech bubble, probably more to come
1901	if (cell->flags & 1)
1902	{
1903	maptex tex = self->tex [1];
1904	int px = x * T + T * 2 / 32;
1905	int py = y * T - T * 6 / 32;
1906
1907	if (tex.name)
1908	{
1909	if (key.texname != tex.name)
1910	{
1911	key.texname = tex.name;
1912	arr = rc_array (rc, &key);
1913	}
1914
1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1919	}
1920	}
1921	}
1922		2299
1923	// update smooth hash	2300	// update smooth hash
1924	if (tex.smoothtile)	2301	if (tex.smoothtile)
1925	{	2302	{
1926	skey.tile = tex.smoothtile;	2303	skey.tile = tex.smoothtile;
…		…
1955	// corners	2332	// corners
1956	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);
1957	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);
1958	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);
1959	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);
1960	}	2358	}
1961	}	2359	}
1962	}	2360	}
1963	}	2361	}
1964		2362
…		…
1991	if (!(bits & 0x1000)	2389	if (!(bits & 0x1000)
1992	&& skey->level == level	2390	&& skey->level == level
1993	&& level > smooth_max [skey->x][skey->y])	2391	&& level > smooth_max [skey->x][skey->y])
1994	{	2392	{
1995	maptex tex = self->tex [skey->tile];	2393	maptex tex = self->tex [skey->tile];
1996	int px = (((int)skey->x) - 1) * T;	2394	int px = (((int)skey->x) - 1) * Tw;
1997	int py = (((int)skey->y) - 1) * T;	2395	int py = (((int)skey->y) - 1) * Th;
1998	int border = bits & 15;	2396	int border = bits & 15;
1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2000	float dx = tex.s * .0625f; // 16 images/row	2398	float dx = tex.s * .0625f; // 16 images/row
2001	float dy = tex.t * .5f ; // 2 images/column	2399	float dy = tex.t * .5f ; // 2 images/column
2002		2400
…		…
2004	{	2402	{
2005	// this time avoiding texture state changes	2403	// this time avoiding texture state changes
2006	// save gobs of state changes.	2404	// save gobs of state changes.
2007	if (key.texname != tex.name)	2405	if (key.texname != tex.name)
2008	{	2406	{
		2407	self->tex [skey->tile].unused = 0;
		2408
2009	glEnd ();	2409	glEnd ();
2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2410	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2011	glBegin (GL_QUADS);	2411	glBegin (GL_QUADS);
2012	}	2412	}
2013		2413
2014	if (border)	2414	if (border)
2015	{	2415	{
2016	float ox = border * dx;	2416	float ox = border * dx;
2017		2417
2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2022	}	2422	}
2023		2423
2024	if (corner)	2424	if (corner)
2025	{	2425	{
2026	float ox = corner * dx;	2426	float ox = corner * dx;
2027		2427
2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2032	}	2432	}
2033	}	2433	}
2034	}	2434	}
2035	}	2435	}
2036	}	2436	}
…		…
2042	}	2442	}
2043		2443
2044	hv_clear (smooth);	2444	hv_clear (smooth);
2045	}	2445	}
2046		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
2047	glDisable (GL_BLEND);	2467	glDisable (GL_BLEND);
2048	rc_free (rc);	2468	rc_free (rc);
		2469	rc_free (rc_ov);
2049		2470
2050	// top layer: overlays such as the health bar	2471	// top layer: overlays such as the health bar
2051	for (y = 0; y < sh; y++)	2472	for (y = 0; y < sh; y++)
2052	if (0 <= y + my && y + my < self->rows)	2473	if (0 <= y + my && y + my < self->rows)
2053	{	2474	{
…		…
2056	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
2057	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
2058	{	2479	{
2059	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
2060		2481
2061	int px = x * T;	2482	int px = x * Tw;
2062	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	}
2063		2490
2064	if (cell->stat_hp)	2491	if (cell->stat_hp)
2065	{	2492	{
2066	int width = cell->stat_width * T;	2493	int width = cell->stat_width * Tw;
2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2068		2495
2069	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
2070	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
2071	px + width - 1, py);	2498	px + width - 1, py);
2072		2499
…		…
2078	}	2505	}
2079	}	2506	}
2080	}	2507	}
2081		2508
2082	void	2509	void
2083	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)
2084	CODE:	2511	CODE:
2085	{	2512	{
2086	static float color[16][3] = {	2513	static float color[16][3] = {
2087	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
2088	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
2089	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
2090	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
2091		2518
2092	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
2093	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
2094	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
2095	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
2096		2523
2097	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
2098	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
2099	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
2100	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
2101		2528
2102	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
2103		2530
2104	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
2105	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
2106	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
2107	};	2534	};
2108		2535
2109	int x, y;	2536	int x, y;
2110		2537
2111	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	*/
2112	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2113	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
2114	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2547	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2115	glBegin (GL_QUADS);	2548	glBegin (GL_QUADS);
2116		2549
2117	for (y = 0; y < h; y++)	2550	for (y = 0; y < h; y++)
…		…
2121		2554
2122	if (m)	2555	if (m)
2123	{	2556	{
2124	float *c = color [m & 15];	2557	float *c = color [m & 15];
2125		2558
2126	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
2127	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
2128		2561
2129	glColor4f (c[0], c[1], c[2], 0.75);	2562	glColor4f (c[0], c[1], c[2], 1);
2130	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2131	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2132	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2133	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2566	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2134	}	2567	}
…		…
2142	void	2575	void
2143	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)
2144	PPCODE:	2577	PPCODE:
2145	{	2578	{
2146	int x, y;	2579	int x, y;
2147	int sw1 = sw + 2;	2580	int sw1 = sw + 2;
2148	int sh1 = sh + 2;	2581	int sh1 = sh + 2;
2149	int sh3 = sh * 3;	2582	int sh3 = sh * 3;
2150	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);
2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2586	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2587	memset (darkness1, 0, sw1*sh1);
2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2154		2588
2155	SvPOK_only (darkness3_sv);	2589	SvPOK_only (darkness3_sv);
2156	SvCUR_set (darkness3_sv, sw34 * sh3);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
2157		2591
2158	mx += self->x - 1;	2592	mx += self->x - 1;
2159	my += self->y - 1;	2593	my += self->y - 1;
2160
2161	memset (darkness1, 255, sw1 * sh1);
2162		2594
2163	for (y = 0; y < sh1; y++)	2595	for (y = 0; y < sh1; y++)
2164	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
2165	{	2597	{
2166	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
…		…
2169	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
2170	{	2602	{
2171	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
2172		2604
2173	darkness1 [y * sw1 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
2174	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2175	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2176	}	2608	}
2177	}	2609	}
2178		2610
2179	for (y = 0; y < sh; ++y)	2611	for (y = 0; y < sh; ++y)
2180	for (x = 0; x < sw; ++x)	2612	for (x = 0; x < sw; ++x)
…		…
2199		2631
2200	uint8_t r13 = (d13 + d23 + d12) / 3;	2632	uint8_t r13 = (d13 + d23 + d12) / 3;
2201	uint8_t r23 = d23;	2633	uint8_t r23 = d23;
2202	uint8_t r33 = (d23 + d33 + d32) / 3;	2634	uint8_t r33 = (d23 + d33 + d32) / 3;
2203		2635
2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2208	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 */
2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2213	}	2645	}
2214		2646
2215	free (darkness1);	2647	free (darkness1);
2216		2648
2217	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
2218	PUSHs (sv_2mortal (newSViv (sw34)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
2219	PUSHs (sv_2mortal (newSViv (sh3)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
2220	PUSHs (darkness3_sv);	2652	PUSHs (darkness3_sv);
2221	}	2653	}
2222		2654
2223	SV *	2655	SV *
…		…
2286	else	2718	else
2287	*data++ = 0;	2719	*data++ = 0;
2288	}	2720	}
2289	}	2721	}
2290		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	{
2291	SvPOK_only (data_sv);	2726	SvPOK_only (data_sv);
2292	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2727	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2728	}
		2729
2293	RETVAL = data_sv;	2730	RETVAL = data_sv;
2294	}	2731	}
2295	OUTPUT:	2732	OUTPUT:
2296	RETVAL	2733	RETVAL
2297		2734
2298	void	2735	void
2299	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)
2300	PPCODE:	2737	PPCODE:
2301	{	2738	{
2302	int x, y, z;	2739	int x, y, z;
2303	int w, h;	2740	int w, h;
2304	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;
2305		2752
2306	if (*data++ != 0)	2753	if (*data++ != 0)
2307	XSRETURN_EMPTY; /* version mismatch */	2754	XSRETURN_EMPTY; /* version mismatch */
2308		2755
2309	w = *data++ << 8; w |= *data++;	2756	w = *data++ << 8; w |= *data++;
…		…
2324	{	2771	{
2325	maprow *row = map_get_row (self, y);	2772	maprow *row = map_get_row (self, y);
2326		2773
2327	for (x = x0; x < x1; x++)	2774	for (x = x0; x < x1; x++)
2328	{	2775	{
		2776	uint8_t flags;
		2777
		2778	if (data + 7 >= end)
		2779	XSRETURN_EMPTY;
		2780
2329	uint8_t flags = *data++;	2781	flags = *data++;
2330		2782
2331	if (flags)	2783	if (flags)
2332	{	2784	{
2333	mapcell *cell = row_get_cell (row, x);	2785	mapcell *cell = row_get_cell (row, x);
2334	tileid tile[3] = { 0, 0, 0 };	2786	tileid tile[3] = { 0, 0, 0 };
…		…
2337	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2789	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2338	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2790	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2339		2791
2340	if (cell->darkness == 0)	2792	if (cell->darkness == 0)
2341	{	2793	{
2342	cell->darkness = 0;	2794	/*cell->darkness = 0;*/
		2795	EXTEND (SP, 3);
2343		2796
2344	for (z = 0; z <= 2; z++)	2797	for (z = 0; z <= 2; z++)
2345	{	2798	{
2346	tileid t = tile [z];	2799	tileid t = tile [z];
2347		2800
2348	if (t >= self->texs || (t && !self->tex [t].name))	2801	if (t >= self->texs || (t && !self->tex [t].name))
2349	{	2802	{
2350	XPUSHs (sv_2mortal (newSViv (t)));	2803	PUSHs (sv_2mortal (newSViv (t)));
2351	need_texid (self, t);	2804	need_texid (self, t);
2352	}	2805	}
2353		2806
2354	cell->tile [z] = t;	2807	cell->tile [z] = t;
2355	}	2808	}
…		…
2400	if (RETVAL < 0)	2853	if (RETVAL < 0)
2401	{	2854	{
2402	RETVAL = Mix_GroupOldest (-1);	2855	RETVAL = Mix_GroupOldest (-1);
2403		2856
2404	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)
2405	XSRETURN_UNDEF;	2863	XSRETURN_UNDEF;
2406		2864	}
		2865	else
2407	Mix_HaltChannel (RETVAL);	2866	Mix_HaltChannel (RETVAL);
2408	}	2867	}
2409		2868
2410	Mix_UnregisterAllEffects (RETVAL);	2869	Mix_UnregisterAllEffects (RETVAL);
2411	Mix_Volume (RETVAL, 128);	2870	Mix_Volume (RETVAL, 128);
2412	}	2871	}
…		…
2459	void	2918	void
2460	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)
2461	CODE:	2920	CODE:
2462	{	2921	{
2463	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));
2464	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;
2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2466	}	2925	}
2467		2926
2468	void	2927	void
2469	set_reverse_stereo (DC::Channel self, int flip)	2928	set_reverse_stereo (DC::Channel self, int flip)
…		…
2471	Mix_SetReverseStereo (self, flip);	2930	Mix_SetReverseStereo (self, flip);
2472		2931
2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2474		2933
2475	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
2476		2947
2477	DC::MixChunk	2948	DC::MixChunk
2478	new (SV *class, DC::RW rwops)	2949	new (SV *class, DC::RW rwops)
2479	CODE:	2950	CODE:
2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2513	OUTPUT:	2984	OUTPUT:
2514	RETVAL	2985	RETVAL
2515		2986
2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2517		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
2518	int	3001	int
2519	volume (int volume = -1)	3002	volume (int volume = -1)
2520	PROTOTYPE: ;$	3003	PROTOTYPE: ;$
2521	CODE:	3004	CODE:
2522	if (items > 0)	3005	if (items > 0)
…		…
2532		3015
2533	void	3016	void
2534	halt ()	3017	halt ()
2535	CODE:	3018	CODE:
2536	Mix_HaltMusic ();	3019	Mix_HaltMusic ();
		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
		3025	OUTPUT:
		3026	RETVAL
2537		3027
2538	DC::MixMusic	3028	DC::MixMusic
2539	new (SV *class, DC::RW rwops)	3029	new (SV *class, DC::RW rwops)
2540	CODE:	3030	CODE:
2541	RETVAL = Mix_LoadMUS_RW (rwops);	3031	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2572	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
2573	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
2574	const_iv (GL_VENDOR),	3064	const_iv (GL_VENDOR),
2575	const_iv (GL_VERSION),	3065	const_iv (GL_VERSION),
2576	const_iv (GL_EXTENSIONS),	3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
2577	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
2578	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
2579	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
2580	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
2581	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
2593	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
2594	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
2595	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
2596	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2597	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),
2598	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
2599	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
2600	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
2601	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
2602	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
2670	const_iv (GL_NICEST),	3165	const_iv (GL_NICEST),
2671	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
2672	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
2673	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
2674	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),
2675	# undef const_iv	3173	# undef const_iv
2676	};	3174	};
2677		3175
2678	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--)
2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2680		3178
2681	texture_av = newAV ();	3179	texture_av = newAV ();
2682	AvREAL_off (texture_av);	3180	AvREAL_off (texture_av);
2683	}	3181	}
2684		3182
2685	void	3183	void
2686	disable_GL_EXT_blend_func_separate ()	3184	disable_GL_EXT_blend_func_separate ()
2687	CODE:	3185	CODE:
2688	gl.BlendFuncSeparate = 0;	3186	gl.BlendFuncSeparate = 0;
2689	gl.BlendFuncSeparateEXT = 0;	3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
2690		3191
2691	char *	3192	char *
2692	gl_vendor ()	3193	gl_vendor ()
2693	CODE:	3194	CODE:
2694	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2725		3226
2726	int glGetError ()	3227	int glGetError ()
2727		3228
2728	void glFinish ()	3229	void glFinish ()
2729		3230
		3231	void glFlush ()
		3232
2730	void glClear (int mask)	3233	void glClear (int mask)
2731		3234
2732	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)
2733	PROTOTYPE: @	3236	PROTOTYPE: @
2734		3237
…		…
2743	void glBlendFunc (int sfactor, int dfactor)	3246	void glBlendFunc (int sfactor, int dfactor)
2744		3247
2745	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2746	CODE:	3249	CODE:
2747	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
		3251
		3252	# void glBlendEquation (int se)
2748		3253
2749	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
2750		3255
2751	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
2752		3257
…		…
2787	void glRotate (float angle, float x, float y, float z)	3292	void glRotate (float angle, float x, float y, float z)
2788	CODE:	3293	CODE:
2789	glRotatef (angle, x, y, z);	3294	glRotatef (angle, x, y, z);
2790		3295
2791	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: @
2792	ALIAS:	3298	ALIAS:
2793	glColor_premultiply = 1	3299	glColor_premultiply = 1
2794	CODE:	3300	CODE:
2795	if (ix)	3301	if (ix)
2796	{	3302	{
…		…
2901	void glNewList (int list, int mode = GL_COMPILE)	3407	void glNewList (int list, int mode = GL_COMPILE)
2902		3408
2903	void glEndList ()	3409	void glEndList ()
2904		3410
2905	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);
2906		3417
2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2908		3419
2909	PROTOTYPES: DISABLE	3420	PROTOTYPES: DISABLE
2910		3421

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