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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.252 by root, Fri Dec 28 17:30:33 2007 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
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/gmacros.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
50		56
51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))	57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly	62	# define pango_layout_get_line_readonly pango_layout_get_line
53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly	63	# define pango_layout_get_lines_readonly pango_layout_get_lines
54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly	64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly	65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
56	#endif	66	#endif
57		67
58	#ifndef _WIN32	68	#ifndef _WIN32
59	# include <sys/types.h>	69	# include <sys/types.h>
60	# include <sys/socket.h>	70	# include <sys/socket.h>
61	# include <netinet/in.h>	71	# include <netinet/in.h>
62	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
63	# include <inttypes.h>	73	# include <inttypes.h>
64	#endif	74	#endif
65		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
66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
67		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 */
68	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
69		91
70	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
71	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
72		94
73	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
74		96
75	#if 0	97	/* mask out modifiers we are not interested in */
76	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
77	#else	99
78	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
79	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
80		123
81	static AV *texture_av;	124	static AV *texture_av;
82		125
83	static struct	126	static struct
84	{	127	{
…		…
178		221
179	static void	222	static void
180	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
181	{	224	{
182	/* 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
183	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
184	*/	227	*/
185	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
186		229
187	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
188	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
216	int w, h;	259	int w, h;
217	float s, t;	260	float s, t;
218	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
219	tileid smoothtile;	262	tileid smoothtile;
220	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
221	} maptex;	265	} maptex;
222		266
223	typedef struct {	267	typedef struct {
224	uint32_t player;	268	uint32_t player;
225	tileid tile[3];	269	tileid tile[3];
…		…
357	self->oy = 0;	401	self->oy = 0;
358	self->row = 0;	402	self->row = 0;
359	self->rows = 0;	403	self->rows = 0;
360	}	404	}
361		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
362	static void	416	static void
363	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)
364	{	418	{
365	int x, y;	419	int x, y;
366	maprow *row;	420	maprow *row;
…		…
380	if (x >= row->c1)	434	if (x >= row->c1)
381	break;	435	break;
382		436
383	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
384		438
385	cell->darkness = 0;	439	CELL_CLEAR (cell);
386	cell->stat_hp = 0;
387	cell->flags = 0;
388	cell->player = 0;
389	}	440	}
390	}	441	}
391	}	442	}
392		443
393	typedef struct {	444	typedef struct {
…		…
428	ev.code = 1;	479	ev.code = 1;
429	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
430	ev.data2 = 0;	481	ev.data2 = 0;
431		482
432	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;
433	}	490	}
434		491
435	static unsigned int	492	static unsigned int
436	minpot (unsigned int n)	493	minpot (unsigned int n)
437	{	494	{
…		…
504	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
505	return 0;	562	return 0;
506		563
507	return 1;	564	return 1;
508	}	565	}
		566
		567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
509		618
510	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
511		620
512	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
513		622
…		…
542	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
543		652
544	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
545	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
546	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
547		706
548	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
549	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
550	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
551	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
627	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
628	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
629	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
630	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
631		790
		791	const_iv (KMOD_LRAM),
		792
632	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
633	# undef const_iv	823	# undef const_iv
634	};	824	};
635		825
636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
638		828
639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
641	}	831	}
642		832
…		…
659		849
660	IV minpot (UV n)	850	IV minpot (UV n)
661		851
662	IV popcount (UV n)	852	IV popcount (UV n)
663		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
664	void	860	void
665	pango_init ()	861	pango_init ()
666	CODE:	862	CODE:
667	{	863	{
668	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)	867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
673	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
674	#endif	871	#endif
675	}	872	}
676		873
677	char *
678	SDL_GetError ()	874	char *SDL_GetError ()
679		875
680	int	876	void SDL_braino ()
681	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
682		877
683	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
684	SDL_Quit ()	884	void SDL_Quit ()
		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
685		894
686	void	895	void
687	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
688	PPCODE:	897	PPCODE:
689	{	898	{
…		…
701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
704		913
705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
706	#if SDL_VERSION_ATLEAST(1,2,10)
707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
709	#endif
710		916
711	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
712		918
713	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
714	while (*m)	920	while (*m)
715	{	921	{
716	if ((*m)->w >= 800 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
717	{	923	{
718	AV *av = newAV ();	924	AV *av = newAV ();
719	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
720	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
721	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
749		955
750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
752	#include "glfunc.h"	958	#include "glfunc.h"
753	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
754	}	963	}
755	}	964	}
756	OUTPUT:	965	OUTPUT:
757	RETVAL	966	RETVAL
758		967
…		…
763	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
764		973
765	int	974	int
766	SDL_GetAppState ()	975	SDL_GetAppState ()
767		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
768	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
769	poll_events ()	988	peep_events ()
770	PPCODE:	989	PPCODE:
771	{	990	{
772	SDL_Event ev;	991	SDL_Event ev;
773		992
774	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
781	{	1000	{
782	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
783	case SDL_KEYUP:	1002	case SDL_KEYUP:
784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
789	break;	1008	break;
790		1009
791	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
810	x = ev.motion.x;	1029	x = ev.motion.x;
811	y = ev.motion.y;	1030	y = ev.motion.y;
812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
813	}	1032	}
814		1033
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
816	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
817	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
818	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
821	}	1040	}
822	break;	1041	break;
823		1042
824	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
825	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
827		1046
828	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
829	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
830	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
831	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
839	}	1058	}
840		1059
841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
842	}	1061	}
843	}	1062	}
		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
844		1076
845	int	1077	int
846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
847	POSTCALL:	1079	POSTCALL:
848	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
…		…
905	}	1137	}
906	}	1138	}
907	#endif	1139	#endif
908	}	1140	}
909		1141
910	void	1142	int
911	add_font (char *file)	1143	add_font (char *file)
912	CODE:	1144	CODE:
913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1151
		1152	void
		1153	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
914		1154
915	void	1155	void
916	load_image_inline (SV *image_)	1156	load_image_inline (SV *image_)
917	ALIAS:	1157	ALIAS:
918	load_image_file = 1	1158	load_image_file = 1
…		…
1034	#if DEBUG	1274	#if DEBUG
1035	VALGRIND_DO_LEAK_CHECK;	1275	VALGRIND_DO_LEAK_CHECK;
1036	#endif	1276	#endif
1037	}	1277	}
1038		1278
		1279	int
		1280	SvREFCNT (SV *sv)
		1281	CODE:
		1282	RETVAL = SvREFCNT (sv);
		1283	OUTPUT:
		1284	RETVAL
		1285
1039	MODULE = Deliantra::Client PACKAGE = DC::Font	1286	MODULE = Deliantra::Client PACKAGE = DC::Font
1040		1287
1041	PROTOTYPES: DISABLE	1288	PROTOTYPES: DISABLE
1042		1289
1043	DC::Font	1290	DC::Font
…		…
1328	PPCODE:	1575	PPCODE:
1329	{	1576	{
1330	int line, x;	1577	int line, x;
1331		1578
1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1579	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1580	#if !PANGO_VERSION_CHECK (1, 17, 3)
1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1581	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1335	--line;	1582	--line;
1336	#endif	1583	#endif
1337	EXTEND (SP, 2);	1584	EXTEND (SP, 2);
1338	PUSHs (sv_2mortal (newSViv (line)));	1585	PUSHs (sv_2mortal (newSViv (line)));
…		…
1472	if (ix)	1719	if (ix)
1473	{	1720	{
1474	glDisable (GL_ALPHA_TEST);	1721	glDisable (GL_ALPHA_TEST);
1475	glDisable (GL_BLEND);	1722	glDisable (GL_BLEND);
1476	}	1723	}
		1724	}
		1725
		1726	void
		1727	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)
		1728	PROTOTYPE: @
		1729	CODE:
		1730	{
		1731	glEnable (GL_BLEND);
		1732	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1733	glEnable (GL_TEXTURE_2D);
		1734	glBindTexture (GL_TEXTURE_2D, name1);
		1735
		1736	glColor3f (intensity, intensity, intensity);
		1737	glPushMatrix ();
		1738	glScalef (1./3, 1./3, 1.);
		1739
		1740	if (blend > 0.f)
		1741	{
		1742	float dx3 = dx * -3.f / w;
		1743	float dy3 = dy * -3.f / h;
		1744	GLfloat env_color[4] = { 0., 0., 0., blend };
		1745
		1746	/* interpolate the two shadow textures */
		1747	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1749
		1750	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1751	gl.ActiveTexture (GL_TEXTURE1);
		1752	glEnable (GL_TEXTURE_2D);
		1753	glBindTexture (GL_TEXTURE_2D, name2);
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1755
		1756	/* rgb == rgb(glcolor) */
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1760
		1761	/* alpha = interpolate t0, t1 by env_alpha */
		1762	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1767
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1770
		1771	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1773
		1774	glBegin (GL_QUADS);
		1775	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1779	glEnd ();
		1780
		1781	glDisable (GL_TEXTURE_2D);
		1782	gl.ActiveTexture (GL_TEXTURE0);
		1783	}
		1784	else
		1785	{
		1786	/* simple blending of one texture, also opengl <1.3 path */
		1787	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1788
		1789	glBegin (GL_QUADS);
		1790	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1791	glTexCoord2f (0, t); glVertex2f (0, h);
		1792	glTexCoord2f (s, t); glVertex2f (w, h);
		1793	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1794	glEnd ();
		1795	}
		1796
		1797	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1798	{
		1799	int x, y;
		1800	int dx3 = dx * 3;
		1801	int dy3 = dy * 3;
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1804	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1805	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1806	glTranslatef (-1., -1., 0);
		1807	glBegin (GL_QUADS);
		1808
		1809	for (y = 1; y < h; y += 3)
		1810	{
		1811	int y1 = y - dy3;
		1812	int y1valid = y1 >= 0 && y1 < h;
		1813
		1814	for (x = 1; x < w; x += 3)
		1815	{
		1816	int x1 = x - dx3;
		1817	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1818	uint8_t h2;
		1819
		1820	if (y1valid && x1 >= 0 && x1 < w)
		1821	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1822	else
		1823	h2 = 1; /* out of range == invisible */
		1824
		1825	if (h1 || h2)
		1826	{
		1827	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1828	glColor4f (1., 1., 1., alpha);
		1829
		1830	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1831	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1832	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1833	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1834	}
		1835	}
		1836	}
		1837	}
		1838
		1839	glEnd ();
		1840
		1841	glPopMatrix ();
		1842
		1843	glDisable (GL_TEXTURE_2D);
		1844	glDisable (GL_BLEND);
1477	}	1845	}
1478		1846
1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1847	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1480	CODE:	1848	CODE:
1481	{	1849	{
…		…
1587	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1955	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1588	// use uglier nearest interpolation because linear suffers	1956	// use uglier nearest interpolation because linear suffers
1589	// from transparent color bleeding and ugly wrapping effects.	1957	// from transparent color bleeding and ugly wrapping effects.
1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1958	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1591	}	1959	}
		1960
		1961	void
		1962	expire_textures (DC::Map self, int texid, int count)
		1963	PPCODE:
		1964	for (; texid < self->texs && count; ++texid, --count)
		1965	{
		1966	maptex *tex = self->tex + texid;
		1967
		1968	if (tex->name)
		1969	{
		1970	if (tex->unused)
		1971	{
		1972	tex->name = 0;
		1973	tex->unused = 0;
		1974	XPUSHs (sv_2mortal (newSViv (texid)));
		1975	}
		1976	else
		1977	tex->unused = 1;
		1978	}
		1979	}
1592		1980
1593	int	1981	int
1594	ox (DC::Map self)	1982	ox (DC::Map self)
1595	ALIAS:	1983	ALIAS:
1596	oy = 1	1984	oy = 1
…		…
1674	uint8_t ext, cmd;	2062	uint8_t ext, cmd;
1675		2063
1676	do	2064	do
1677	{	2065	{
1678	ext = *data++;	2066	ext = *data++;
1679	cmd = ext & 0x3f;	2067	cmd = ext & 0x7f;
1680		2068
1681	if (cmd < 4)	2069	if (cmd < 4)
1682	cell->darkness = 255 - ext * 64 + 1;	2070	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1683	else if (cmd == 5) // health	2071	else if (cmd == 5) // health
1684	{	2072	{
1685	cell->stat_width = 1;	2073	cell->stat_width = 1;
1686	cell->stat_hp = *data++;	2074	cell->stat_hp = *data++;
1687	}	2075	}
1688	else if (cmd == 6) // monster width	2076	else if (cmd == 6) // monster width
1689	cell->stat_width = *data++ + 1;	2077	cell->stat_width = *data++ + 1;
1690	else if (cmd == 0x47)	2078	else if (cmd == 0x47)
1691	{	2079	{
1692	if (*data == 4)	2080	if (*data == 1) cell->player = data [1];
1693	; // decode player count	2081	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2082	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2083	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1694		2084
1695	data += *data + 1;	2085	data += *data + 1;
1696	}	2086	}
1697	else if (cmd == 8) // cell flags	2087	else if (cmd == 8) // cell flags
1698	cell->flags = *data++;	2088	cell->flags = *data++;
…		…
1715	cell->tile [z] = self->face2tile [face];	2105	cell->tile [z] = self->face2tile [face];
1716		2106
1717	if (cell->tile [z])	2107	if (cell->tile [z])
1718	{	2108	{
1719	maptex *tex = self->tex + cell->tile [z];	2109	maptex *tex = self->tex + cell->tile [z];
		2110	tex->unused = 0;
1720	if (!tex->name)	2111	if (!tex->name)
1721	av_push (missing, newSViv (cell->tile [z]));	2112	av_push (missing, newSViv (cell->tile [z]));
1722		2113
1723	if (tex->smoothtile)	2114	if (tex->smoothtile)
1724	{	2115	{
1725	maptex *smooth = self->tex + tex->smoothtile;	2116	maptex *smooth = self->tex + tex->smoothtile;
		2117	smooth->unused = 0;
1726	if (!smooth->name)	2118	if (!smooth->name)
1727	av_push (missing, newSViv (tex->smoothtile));	2119	av_push (missing, newSViv (tex->smoothtile));
1728	}	2120	}
1729	}	2121	}
1730	}	2122	}
1731	}	2123	}
1732	else	2124	else
1733	cell->darkness = 0;	2125	CELL_CLEAR (cell);
1734	}	2126	}
1735	}	2127	}
1736	OUTPUT:	2128	OUTPUT:
1737	RETVAL	2129	RETVAL
1738		2130
…		…
1758	? self->row + y	2150	? self->row + y
1759	: 0;	2151	: 0;
1760		2152
1761	for (x = x0; x < x1; x++)	2153	for (x = x0; x < x1; x++)
1762	{	2154	{
1763	int r = 32, g = 32, b = 32, a = 192;	2155	unsigned int r = 32, g = 32, b = 32, a = 192;
1764		2156
1765	if (row && row->c0 <= x && x < row->c1)	2157	if (row && row->c0 <= x && x < row->c1)
1766	{	2158	{
1767	mapcell *cell = row->col + (x - row->c0);	2159	mapcell *cell = row->col + (x - row->c0);
1768		2160
…		…
1770	{	2162	{
1771	maptex tex = self->tex [cell->tile [z]];	2163	maptex tex = self->tex [cell->tile [z]];
1772	int a0 = 255 - tex.a;	2164	int a0 = 255 - tex.a;
1773	int a1 = tex.a;	2165	int a1 = tex.a;
1774		2166
1775	r = (r * a0 + tex.r * a1) / 255;	2167	r = div255 (r * a0 + tex.r * a1);
1776	g = (g * a0 + tex.g * a1) / 255;	2168	g = div255 (g * a0 + tex.g * a1);
1777	b = (b * a0 + tex.b * a1) / 255;	2169	b = div255 (b * a0 + tex.b * a1);
1778	a = (a * a0 + tex.a * a1) / 255;	2170	a = div255 (a * a0 + tex.a * a1);
1779	}	2171	}
1780	}	2172	}
1781		2173
1782	*map++ = (r )	2174	*map++ = (r )
1783	| (g << 8)	2175	| (g << 8)
…		…
1790	}	2182	}
1791	OUTPUT:	2183	OUTPUT:
1792	RETVAL	2184	RETVAL
1793		2185
1794	void	2186	void
1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2187	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)
1796	CODE:	2188	CODE:
1797	{	2189	{
1798	int x, y, z;	2190	int x, y, z;
1799		2191
1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2192	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2193	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2194	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1803	smooth_key skey;	2195	smooth_key skey;
1804		2196	int pl_x, pl_y;
		2197	maptex pl_tex;
1805	rc_t *rc = rc_alloc ();	2198	rc_t *rc = rc_alloc ();
		2199	rc_t *rc_ov = rc_alloc ();
1806	rc_key_t key;	2200	rc_key_t key;
1807	rc_array_t *arr;	2201	rc_array_t *arr;
1808		2202
		2203	pl_tex.name = 0;
		2204
1809	// thats current max. sorry.	2205	// that's current max. sorry.
1810	if (sw > 255) sw = 255;	2206	if (sw > 255) sw = 255;
1811	if (sh > 255) sh = 255;	2207	if (sh > 255) sh = 255;
1812		2208
1813	// clear key, in case of extra padding	2209	// clear key, in case of extra padding
1814	memset (&skey, 0, sizeof (skey));	2210	memset (&skey, 0, sizeof (skey));
…		…
1818	key.g = 255;	2214	key.g = 255;
1819	key.b = 255;	2215	key.b = 255;
1820	key.a = 255;	2216	key.a = 255;
1821	key.mode = GL_QUADS;	2217	key.mode = GL_QUADS;
1822	key.format = GL_T2F_V3F;	2218	key.format = GL_T2F_V3F;
1823	key.texname = -1;
1824		2219
1825	mx += self->x;	2220	mx += self->x;
1826	my += self->y;	2221	my += self->y;
1827		2222
1828	// first pass: determine smooth_max	2223	// first pass: determine smooth_max
…		…
1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2247	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1853		2248
1854	for (z = 0; z <= 2; z++)	2249	for (z = 0; z <= 2; z++)
1855	{	2250	{
1856	memset (smooth_level, 0, sizeof (smooth_level));	2251	memset (smooth_level, 0, sizeof (smooth_level));
		2252	key.texname = -1;
1857		2253
1858	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1860	{	2256	{
1861	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1871	maptex tex = self->tex [tile];	2267	maptex tex = self->tex [tile];
1872	int px, py;	2268	int px, py;
1873		2269
1874	if (key.texname != tex.name)	2270	if (key.texname != tex.name)
1875	{	2271	{
		2272	self->tex [tile].unused = 0;
		2273
1876	if (!tex.name)	2274	if (!tex.name)
1877	tex = self->tex [2]; /* missing, replace by noface */	2275	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1878		2276
1879	key.texname = tex.name;	2277	key.texname = tex.name;
1880	arr = rc_array (rc, &key);	2278	arr = rc_array (rc, &key);
1881	}	2279	}
1882		2280
1883	px = (x + 1) * T - tex.w;	2281	px = (x + 1) * Th - tex.w;
1884	py = (y + 1) * T - tex.h;	2282	py = (y + 1) * Tw - tex.h;
		2283
		2284	if (expect_false (cell->player == player) && expect_false (z == 2))
		2285	{
		2286	pl_x = px;
		2287	pl_y = py;
		2288	pl_tex = tex;
		2289	continue;
		2290	}
1885		2291
1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2292	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2293	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2294	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2295	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1890
1891	if (cell->flags && z == 2)
1892	{
1893	// overlays such as the speech bubble, probably more to come
1894	if (cell->flags & 1)
1895	{
1896	maptex tex = self->tex [1];
1897	int px = x * T + T * 2 / 32;
1898	int py = y * T - T * 6 / 32;
1899
1900	if (tex.name)
1901	{
1902	if (key.texname != tex.name)
1903	{
1904	key.texname = tex.name;
1905	arr = rc_array (rc, &key);
1906	}
1907
1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1912	}
1913	}
1914	}
1915		2296
1916	// update smooth hash	2297	// update smooth hash
1917	if (tex.smoothtile)	2298	if (tex.smoothtile)
1918	{	2299	{
1919	skey.tile = tex.smoothtile;	2300	skey.tile = tex.smoothtile;
…		…
1948	// corners	2329	// corners
1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2330	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2331	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2332	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2333	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2334	}
		2335	}
		2336
		2337	if (expect_false (z == 2) && expect_false (cell->flags))
		2338	{
		2339	// overlays such as the speech bubble, probably more to come
		2340	if (cell->flags & 1)
		2341	{
		2342	rc_key_t key_ov = key;
		2343	maptex tex = self->tex [TEXID_SPEECH];
		2344	rc_array_t *arr;
		2345	int px = x * Tw + Tw * 2 / 32;
		2346	int py = y * Th - Th * 6 / 32;
		2347
		2348	key_ov.texname = tex.name;
		2349	arr = rc_array (rc_ov, &key_ov);
		2350
		2351	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2352	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2353	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1953	}	2355	}
1954	}	2356	}
1955	}	2357	}
1956	}	2358	}
1957		2359
…		…
1984	if (!(bits & 0x1000)	2386	if (!(bits & 0x1000)
1985	&& skey->level == level	2387	&& skey->level == level
1986	&& level > smooth_max [skey->x][skey->y])	2388	&& level > smooth_max [skey->x][skey->y])
1987	{	2389	{
1988	maptex tex = self->tex [skey->tile];	2390	maptex tex = self->tex [skey->tile];
1989	int px = (((int)skey->x) - 1) * T;	2391	int px = (((int)skey->x) - 1) * Tw;
1990	int py = (((int)skey->y) - 1) * T;	2392	int py = (((int)skey->y) - 1) * Th;
1991	int border = bits & 15;	2393	int border = bits & 15;
1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1993	float dx = tex.s * .0625f; // 16 images/row	2395	float dx = tex.s * .0625f; // 16 images/row
1994	float dy = tex.t * .5f ; // 2 images/column	2396	float dy = tex.t * .5f ; // 2 images/column
1995		2397
…		…
1997	{	2399	{
1998	// this time avoiding texture state changes	2400	// this time avoiding texture state changes
1999	// save gobs of state changes.	2401	// save gobs of state changes.
2000	if (key.texname != tex.name)	2402	if (key.texname != tex.name)
2001	{	2403	{
		2404	self->tex [skey->tile].unused = 0;
		2405
2002	glEnd ();	2406	glEnd ();
2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2004	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2005	}	2409	}
2006		2410
2007	if (border)	2411	if (border)
2008	{	2412	{
2009	float ox = border * dx;	2413	float ox = border * dx;
2010		2414
2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2015	}	2419	}
2016		2420
2017	if (corner)	2421	if (corner)
2018	{	2422	{
2019	float ox = corner * dx;	2423	float ox = corner * dx;
2020		2424
2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2025	}	2429	}
2026	}	2430	}
2027	}	2431	}
2028	}	2432	}
2029	}	2433	}
…		…
2035	}	2439	}
2036		2440
2037	hv_clear (smooth);	2441	hv_clear (smooth);
2038	}	2442	}
2039		2443
		2444	if (pl_tex.name)
		2445	{
		2446	maptex tex = pl_tex;
		2447	int px = pl_x + sdx;
		2448	int py = pl_y + sdy;
		2449
		2450	key.texname = tex.name;
		2451	arr = rc_array (rc, &key);
		2452
		2453	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2454	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2455	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2457
		2458	rc_draw (rc);
		2459	}
		2460
		2461	rc_draw (rc_ov);
		2462	rc_clear (rc_ov);
		2463
2040	glDisable (GL_BLEND);	2464	glDisable (GL_BLEND);
2041	rc_free (rc);	2465	rc_free (rc);
		2466	rc_free (rc_ov);
2042		2467
2043	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
2044	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
2046	{	2471	{
…		…
2049	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
2050	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
2051	{	2476	{
2052	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
2053		2478
2054	int px = x * T;	2479	int px = x * Tw;
2055	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
2056		2487
2057	if (cell->stat_hp)	2488	if (cell->stat_hp)
2058	{	2489	{
2059	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2061		2492
2062	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
2063	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
2064	px + width - 1, py);	2495	px + width - 1, py);
2065		2496
…		…
2071	}	2502	}
2072	}	2503	}
2073	}	2504	}
2074		2505
2075	void	2506	void
2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2077	CODE:	2508	CODE:
2078	{	2509	{
2079	static float color[16][3] = {	2510	static float color[16][3] = {
2080	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
2081	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
2082	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
2083	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
2084		2515
2085	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
2086	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
2087	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
2088	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
2089		2520
2090	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
2091	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
2092	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
2093	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
2094		2525
2095	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
2096		2527
2097	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
2098	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
2099	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
2100	};	2531	};
2101		2532
2102	int x, y;	2533	int x, y;
2103		2534
2104	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
2105	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2106	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
2107	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2108	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
2109		2546
2110	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2114		2551
2115	if (m)	2552	if (m)
2116	{	2553	{
2117	float *c = color [m & 15];	2554	float *c = color [m & 15];
2118		2555
2119	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2120	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2121		2558
2122	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2123	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2124	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2125	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2126	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2127	}	2564	}
…		…
2135	void	2572	void
2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2137	PPCODE:	2574	PPCODE:
2138	{	2575	{
2139	int x, y;	2576	int x, y;
2140	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2141	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2142	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2143	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2147		2585
2148	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2149	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2150		2588
2151	mx += self->x - 1;	2589	mx += self->x - 1;
2152	my += self->y - 1;	2590	my += self->y - 1;
2153
2154	memset (darkness1, 255, sw1 * sh1);
2155		2591
2156	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2157	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2158	{	2594	{
2159	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2162	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2163	{	2599	{
2164	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2165		2601
2166	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2167	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2168	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2169	}	2605	}
2170	}	2606	}
2171		2607
2172	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2173	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2192		2628
2193	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2194	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2195	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2196		2632
2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2206	}	2642	}
2207		2643
2208	free (darkness1);	2644	free (darkness1);
2209		2645
2210	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2211	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2212	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2213	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2214	}	2650	}
2215		2651
2216	SV *	2652	SV *
…		…
2279	else	2715	else
2280	*data++ = 0;	2716	*data++ = 0;
2281	}	2717	}
2282	}	2718	}
2283		2719
		2720	/* if size is w*h + 5 then no data has been found */
		2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2722	{
2284	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2285	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2286	RETVAL = data_sv;	2727	RETVAL = data_sv;
2287	}	2728	}
2288	OUTPUT:	2729	OUTPUT:
2289	RETVAL	2730	RETVAL
2290		2731
2291	void	2732	void
2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2293	PPCODE:	2734	PPCODE:
2294	{	2735	{
2295	int x, y, z;	2736	int x, y, z;
2296	int w, h;	2737	int w, h;
2297	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t *data, *end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2298		2749
2299	if (*data++ != 0)	2750	if (*data++ != 0)
2300	XSRETURN_EMPTY; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2301		2752
2302	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
…		…
2317	{	2768	{
2318	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2319		2770
2320	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2321	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2322	uint8_t flags = *data++;	2778	flags = *data++;
2323		2779
2324	if (flags)	2780	if (flags)
2325	{	2781	{
2326	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2327	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2330	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2331	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2332		2788
2333	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2334	{	2790	{
2335	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2336		2793
2337	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2338	{	2795	{
2339	tileid t = tile [z];	2796	tileid t = tile [z];
2340		2797
2341	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2342	{	2799	{
2343	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2344	need_texid (self, t);	2801	need_texid (self, t);
2345	}	2802	}
2346		2803
2347	cell->tile [z] = t;	2804	cell->tile [z] = t;
2348	}	2805	}
…		…
2393	if (RETVAL < 0)	2850	if (RETVAL < 0)
2394	{	2851	{
2395	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2396		2853
2397	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2398	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2399		2861	}
		2862	else
2400	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2401	}	2864	}
2402		2865
2403	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2404	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2405	}	2868	}
…		…
2452	void	2915	void
2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2454	CODE:	2917	CODE:
2455	{	2918	{
2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2459	}	2922	}
2460		2923
2461	void	2924	void
2462	set_reverse_stereo (DC::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
…		…
2464	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2465		2928
2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2467		2930
2468	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
2469		2944
2470	DC::MixChunk	2945	DC::MixChunk
2471	new (SV *class, DC::RW rwops)	2946	new (SV *class, DC::RW rwops)
2472	CODE:	2947	CODE:
2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2506	OUTPUT:	2981	OUTPUT:
2507	RETVAL	2982	RETVAL
2508		2983
2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2510		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
		2997
2511	int	2998	int
2512	volume (int volume = -1)	2999	volume (int volume = -1)
2513	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2514	CODE:	3001	CODE:
2515	if (items > 0)	3002	if (items > 0)
…		…
2525		3012
2526	void	3013	void
2527	halt ()	3014	halt ()
2528	CODE:	3015	CODE:
2529	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
2530		3024
2531	DC::MixMusic	3025	DC::MixMusic
2532	new (SV *class, DC::RW rwops)	3026	new (SV *class, DC::RW rwops)
2533	CODE:	3027	CODE:
2534	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2565	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2566	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2567	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2568	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2569	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2570	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2571	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2572	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2573	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2574	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2586	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2587	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2588	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2589	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2590	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2591	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2592	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2593	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2594	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2595	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2663	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2664	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2665	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2666	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2667	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2668	# undef const_iv	3170	# undef const_iv
2669	};	3171	};
2670		3172
2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2673		3175
2674	texture_av = newAV ();	3176	texture_av = newAV ();
2675	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2676	}	3178	}
2677		3179
2678	void	3180	void
2679	disable_GL_EXT_blend_func_separate ()	3181	disable_GL_EXT_blend_func_separate ()
2680	CODE:	3182	CODE:
2681	gl.BlendFuncSeparate = 0;	3183	gl.BlendFuncSeparate = 0;
2682	gl.BlendFuncSeparateEXT = 0;	3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
2683		3188
2684	char *	3189	char *
2685	gl_vendor ()	3190	gl_vendor ()
2686	CODE:	3191	CODE:
2687	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2718		3223
2719	int glGetError ()	3224	int glGetError ()
2720		3225
2721	void glFinish ()	3226	void glFinish ()
2722		3227
		3228	void glFlush ()
		3229
2723	void glClear (int mask)	3230	void glClear (int mask)
2724		3231
2725	void glClearColor (float r, float g, float b, float a = 1.0)	3232	void glClearColor (float r, float g, float b, float a = 1.0)
2726	PROTOTYPE: @	3233	PROTOTYPE: @
2727		3234
…		…
2736	void glBlendFunc (int sfactor, int dfactor)	3243	void glBlendFunc (int sfactor, int dfactor)
2737		3244
2738	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3245	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2739	CODE:	3246	CODE:
2740	gl_BlendFuncSeparate (sa, da, saa, daa);	3247	gl_BlendFuncSeparate (sa, da, saa, daa);
		3248
		3249	# void glBlendEquation (int se)
2741		3250
2742	void glDepthMask (int flag)	3251	void glDepthMask (int flag)
2743		3252
2744	void glLogicOp (int opcode)	3253	void glLogicOp (int opcode)
2745		3254
…		…
2780	void glRotate (float angle, float x, float y, float z)	3289	void glRotate (float angle, float x, float y, float z)
2781	CODE:	3290	CODE:
2782	glRotatef (angle, x, y, z);	3291	glRotatef (angle, x, y, z);
2783		3292
2784	void glColor (float r, float g, float b, float a = 1.0)	3293	void glColor (float r, float g, float b, float a = 1.0)
		3294	PROTOTYPE: @
2785	ALIAS:	3295	ALIAS:
2786	glColor_premultiply = 1	3296	glColor_premultiply = 1
2787	CODE:	3297	CODE:
2788	if (ix)	3298	if (ix)
2789	{	3299	{
…		…
2894	void glNewList (int list, int mode = GL_COMPILE)	3404	void glNewList (int list, int mode = GL_COMPILE)
2895		3405
2896	void glEndList ()	3406	void glEndList ()
2897		3407
2898	void glCallList (int list)	3408	void glCallList (int list)
		3409
		3410	void c_init ()
		3411	CODE:
		3412	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3413	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2899		3414
2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3415	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2901		3416
2902	PROTOTYPES: DISABLE	3417	PROTOTYPES: DISABLE
2903		3418

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