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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC vs.
Revision 1.309 by root, Mon Dec 26 22:30:21 2011 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
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 ("::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
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
…		…
762	char *	971	char *
763	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
764		973
765	int	974	int
766	SDL_GetAppState ()	975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
767		979
768	void	980	void
769	poll_events ()	981	poll_events ()
770	PPCODE:	982	PPCODE:
771	{	983	{
…		…
781	{	993	{
782	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
783	case SDL_KEYUP:	995	case SDL_KEYUP:
784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	998	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 */	999	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);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
789	break;	1001	break;
790		1002
791	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
810	x = ev.motion.x;	1022	x = ev.motion.x;
811	y = ev.motion.y;	1023	y = ev.motion.y;
812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
813	}	1025	}
814		1026
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
816	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
817	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
818	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
821	}	1033	}
822	break;	1034	break;
823		1035
824	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
825	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
827		1039
828	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
829	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
830	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
831	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
839	}	1051	}
840		1052
841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
842	}	1054	}
843	}	1055	}
		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
844		1069
845	int	1070	int
846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
847	POSTCALL:	1072	POSTCALL:
848	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
…		…
905	}	1130	}
906	}	1131	}
907	#endif	1132	#endif
908	}	1133	}
909		1134
910	void	1135	int
911	add_font (char *file)	1136	add_font (char *file)
912	CODE:	1137	CODE:
913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1144
		1145	void
		1146	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
914		1147
915	void	1148	void
916	load_image_inline (SV *image_)	1149	load_image_inline (SV *image_)
917	ALIAS:	1150	ALIAS:
918	load_image_file = 1	1151	load_image_file = 1
…		…
1034	#if DEBUG	1267	#if DEBUG
1035	VALGRIND_DO_LEAK_CHECK;	1268	VALGRIND_DO_LEAK_CHECK;
1036	#endif	1269	#endif
1037	}	1270	}
1038		1271
		1272	int
		1273	SvREFCNT (SV *sv)
		1274	CODE:
		1275	RETVAL = SvREFCNT (sv);
		1276	OUTPUT:
		1277	RETVAL
		1278
1039	MODULE = Deliantra::Client PACKAGE = DC::Font	1279	MODULE = Deliantra::Client PACKAGE = DC::Font
1040		1280
1041	PROTOTYPES: DISABLE	1281	PROTOTYPES: DISABLE
1042		1282
1043	DC::Font	1283	DC::Font
…		…
1312		1552
1313	void	1553	void
1314	cursor_pos (DC::Layout self, int index)	1554	cursor_pos (DC::Layout self, int index)
1315	PPCODE:	1555	PPCODE:
1316	{	1556	{
1317	PangoRectangle strong_pos;	1557	PangoRectangle pos;
1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1558	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1319		1559
1320	EXTEND (SP, 3);	1560	EXTEND (SP, 3);
1321	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1561	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1562	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1563	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1324	}	1564	}
1325		1565
1326	void	1566	void
1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1567	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1328	PPCODE:	1568	PPCODE:
1329	{	1569	{
1330	int line, x;	1570	int line, x;
1331		1571
1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1572	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))	1573	#if !PANGO_VERSION_CHECK (1, 17, 3)
1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1574	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1335	--line;	1575	--line;
1336	#endif	1576	#endif
1337	EXTEND (SP, 2);	1577	EXTEND (SP, 2);
1338	PUSHs (sv_2mortal (newSViv (line)));	1578	PUSHs (sv_2mortal (newSViv (line)));
…		…
1472	if (ix)	1712	if (ix)
1473	{	1713	{
1474	glDisable (GL_ALPHA_TEST);	1714	glDisable (GL_ALPHA_TEST);
1475	glDisable (GL_BLEND);	1715	glDisable (GL_BLEND);
1476	}	1716	}
		1717	}
		1718
		1719	void
		1720	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1721	PROTOTYPE: @
		1722	CODE:
		1723	{
		1724	glEnable (GL_BLEND);
		1725	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1726	glEnable (GL_TEXTURE_2D);
		1727	glBindTexture (GL_TEXTURE_2D, name1);
		1728
		1729	glColor3f (intensity, intensity, intensity);
		1730	glPushMatrix ();
		1731	glScalef (1./3, 1./3, 1.);
		1732
		1733	if (blend > 0.f)
		1734	{
		1735	float dx3 = dx * -3.f / w;
		1736	float dy3 = dy * -3.f / h;
		1737	GLfloat env_color[4] = { 0., 0., 0., blend };
		1738
		1739	/* interpolate the two shadow textures */
		1740	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1741	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1742
		1743	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1744	gl.ActiveTexture (GL_TEXTURE1);
		1745	glEnable (GL_TEXTURE_2D);
		1746	glBindTexture (GL_TEXTURE_2D, name2);
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1748
		1749	/* rgb == rgb(glcolor) */
		1750	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1751	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1753
		1754	/* alpha = interpolate t0, t1 by env_alpha */
		1755	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1756
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1766
		1767	glBegin (GL_QUADS);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1769	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1770	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1771	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1772	glEnd ();
		1773
		1774	glDisable (GL_TEXTURE_2D);
		1775	gl.ActiveTexture (GL_TEXTURE0);
		1776	}
		1777	else
		1778	{
		1779	/* simple blending of one texture, also opengl <1.3 path */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	glBegin (GL_QUADS);
		1783	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1784	glTexCoord2f (0, t); glVertex2f (0, h);
		1785	glTexCoord2f (s, t); glVertex2f (w, h);
		1786	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1787	glEnd ();
		1788	}
		1789
		1790	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1791	{
		1792	int x, y;
		1793	int dx3 = dx * 3;
		1794	int dy3 = dy * 3;
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1797	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1798	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1799	glTranslatef (-1., -1., 0);
		1800	glBegin (GL_QUADS);
		1801
		1802	for (y = 1; y < h; y += 3)
		1803	{
		1804	int y1 = y - dy3;
		1805	int y1valid = y1 >= 0 && y1 < h;
		1806
		1807	for (x = 1; x < w; x += 3)
		1808	{
		1809	int x1 = x - dx3;
		1810	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1811	uint8_t h2;
		1812
		1813	if (y1valid && x1 >= 0 && x1 < w)
		1814	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1815	else
		1816	h2 = 1; /* out of range == invisible */
		1817
		1818	if (h1 || h2)
		1819	{
		1820	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1821	glColor4f (1., 1., 1., alpha);
		1822
		1823	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1824	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1825	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1826	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	glEnd ();
		1833
		1834	glPopMatrix ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
1477	}	1838	}
1478		1839
1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1840	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1480	CODE:	1841	CODE:
1481	{	1842	{
…		…
1587	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1948	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1588	// use uglier nearest interpolation because linear suffers	1949	// use uglier nearest interpolation because linear suffers
1589	// from transparent color bleeding and ugly wrapping effects.	1950	// from transparent color bleeding and ugly wrapping effects.
1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1591	}	1952	}
		1953
		1954	void
		1955	expire_textures (DC::Map self, int texid, int count)
		1956	PPCODE:
		1957	for (; texid < self->texs && count; ++texid, --count)
		1958	{
		1959	maptex *tex = self->tex + texid;
		1960
		1961	if (tex->name)
		1962	{
		1963	if (tex->unused)
		1964	{
		1965	tex->name = 0;
		1966	tex->unused = 0;
		1967	XPUSHs (sv_2mortal (newSViv (texid)));
		1968	}
		1969	else
		1970	tex->unused = 1;
		1971	}
		1972	}
1592		1973
1593	int	1974	int
1594	ox (DC::Map self)	1975	ox (DC::Map self)
1595	ALIAS:	1976	ALIAS:
1596	oy = 1	1977	oy = 1
…		…
1674	uint8_t ext, cmd;	2055	uint8_t ext, cmd;
1675		2056
1676	do	2057	do
1677	{	2058	{
1678	ext = *data++;	2059	ext = *data++;
1679	cmd = ext & 0x3f;	2060	cmd = ext & 0x7f;
1680		2061
1681	if (cmd < 4)	2062	if (cmd < 4)
1682	cell->darkness = 255 - ext * 64 + 1;	2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1683	else if (cmd == 5) // health	2064	else if (cmd == 5) // health
1684	{	2065	{
1685	cell->stat_width = 1;	2066	cell->stat_width = 1;
1686	cell->stat_hp = *data++;	2067	cell->stat_hp = *data++;
1687	}	2068	}
1688	else if (cmd == 6) // monster width	2069	else if (cmd == 6) // monster width
1689	cell->stat_width = *data++ + 1;	2070	cell->stat_width = *data++ + 1;
1690	else if (cmd == 0x47)	2071	else if (cmd == 0x47)
1691	{	2072	{
1692	if (*data == 4)	2073	if (*data == 1) cell->player = data [1];
1693	; // decode player count	2074	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2075	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2076	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1694		2077
1695	data += *data + 1;	2078	data += *data + 1;
1696	}	2079	}
1697	else if (cmd == 8) // cell flags	2080	else if (cmd == 8) // cell flags
1698	cell->flags = *data++;	2081	cell->flags = *data++;
…		…
1715	cell->tile [z] = self->face2tile [face];	2098	cell->tile [z] = self->face2tile [face];
1716		2099
1717	if (cell->tile [z])	2100	if (cell->tile [z])
1718	{	2101	{
1719	maptex *tex = self->tex + cell->tile [z];	2102	maptex *tex = self->tex + cell->tile [z];
		2103	tex->unused = 0;
1720	if (!tex->name)	2104	if (!tex->name)
1721	av_push (missing, newSViv (cell->tile [z]));	2105	av_push (missing, newSViv (cell->tile [z]));
1722		2106
1723	if (tex->smoothtile)	2107	if (tex->smoothtile)
1724	{	2108	{
1725	maptex *smooth = self->tex + tex->smoothtile;	2109	maptex *smooth = self->tex + tex->smoothtile;
		2110	smooth->unused = 0;
1726	if (!smooth->name)	2111	if (!smooth->name)
1727	av_push (missing, newSViv (tex->smoothtile));	2112	av_push (missing, newSViv (tex->smoothtile));
1728	}	2113	}
1729	}	2114	}
1730	}	2115	}
1731	}	2116	}
1732	else	2117	else
1733	cell->darkness = 0;	2118	CELL_CLEAR (cell);
1734	}	2119	}
1735	}	2120	}
1736	OUTPUT:	2121	OUTPUT:
1737	RETVAL	2122	RETVAL
1738		2123
…		…
1758	? self->row + y	2143	? self->row + y
1759	: 0;	2144	: 0;
1760		2145
1761	for (x = x0; x < x1; x++)	2146	for (x = x0; x < x1; x++)
1762	{	2147	{
1763	int r = 32, g = 32, b = 32, a = 192;	2148	unsigned int r = 32, g = 32, b = 32, a = 192;
1764		2149
1765	if (row && row->c0 <= x && x < row->c1)	2150	if (row && row->c0 <= x && x < row->c1)
1766	{	2151	{
1767	mapcell *cell = row->col + (x - row->c0);	2152	mapcell *cell = row->col + (x - row->c0);
1768		2153
…		…
1770	{	2155	{
1771	maptex tex = self->tex [cell->tile [z]];	2156	maptex tex = self->tex [cell->tile [z]];
1772	int a0 = 255 - tex.a;	2157	int a0 = 255 - tex.a;
1773	int a1 = tex.a;	2158	int a1 = tex.a;
1774		2159
1775	r = (r * a0 + tex.r * a1) / 255;	2160	r = div255 (r * a0 + tex.r * a1);
1776	g = (g * a0 + tex.g * a1) / 255;	2161	g = div255 (g * a0 + tex.g * a1);
1777	b = (b * a0 + tex.b * a1) / 255;	2162	b = div255 (b * a0 + tex.b * a1);
1778	a = (a * a0 + tex.a * a1) / 255;	2163	a = div255 (a * a0 + tex.a * a1);
1779	}	2164	}
1780	}	2165	}
1781		2166
1782	*map++ = (r )	2167	*map++ = (r )
1783	| (g << 8)	2168	| (g << 8)
…		…
1790	}	2175	}
1791	OUTPUT:	2176	OUTPUT:
1792	RETVAL	2177	RETVAL
1793		2178
1794	void	2179	void
1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2180	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1796	CODE:	2181	CODE:
1797	{	2182	{
1798	int x, y, z;	2183	int x, y, z;
1799		2184
1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2185	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1803	smooth_key skey;	2188	smooth_key skey;
1804		2189	int pl_x, pl_y;
		2190	maptex pl_tex;
1805	rc_t *rc = rc_alloc ();	2191	rc_t *rc = rc_alloc ();
		2192	rc_t *rc_ov = rc_alloc ();
1806	rc_key_t key;	2193	rc_key_t key;
1807	rc_array_t *arr;	2194	rc_array_t *arr;
1808		2195
		2196	pl_tex.name = 0;
		2197
1809	// thats current max. sorry.	2198	// that's current max. sorry.
1810	if (sw > 255) sw = 255;	2199	if (sw > 255) sw = 255;
1811	if (sh > 255) sh = 255;	2200	if (sh > 255) sh = 255;
1812		2201
1813	// clear key, in case of extra padding	2202	// clear key, in case of extra padding
1814	memset (&skey, 0, sizeof (skey));	2203	memset (&skey, 0, sizeof (skey));
…		…
1818	key.g = 255;	2207	key.g = 255;
1819	key.b = 255;	2208	key.b = 255;
1820	key.a = 255;	2209	key.a = 255;
1821	key.mode = GL_QUADS;	2210	key.mode = GL_QUADS;
1822	key.format = GL_T2F_V3F;	2211	key.format = GL_T2F_V3F;
1823	key.texname = -1;
1824		2212
1825	mx += self->x;	2213	mx += self->x;
1826	my += self->y;	2214	my += self->y;
1827		2215
1828	// first pass: determine smooth_max	2216	// first pass: determine smooth_max
…		…
1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1853		2241
1854	for (z = 0; z <= 2; z++)	2242	for (z = 0; z <= 2; z++)
1855	{	2243	{
1856	memset (smooth_level, 0, sizeof (smooth_level));	2244	memset (smooth_level, 0, sizeof (smooth_level));
		2245	key.texname = -1;
1857		2246
1858	for (y = 0; y < sh; y++)	2247	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2248	if (0 <= y + my && y + my < self->rows)
1860	{	2249	{
1861	maprow *row = self->row + (y + my);	2250	maprow *row = self->row + (y + my);
…		…
1871	maptex tex = self->tex [tile];	2260	maptex tex = self->tex [tile];
1872	int px, py;	2261	int px, py;
1873		2262
1874	if (key.texname != tex.name)	2263	if (key.texname != tex.name)
1875	{	2264	{
		2265	self->tex [tile].unused = 0;
		2266
1876	if (!tex.name)	2267	if (!tex.name)
1877	tex = self->tex [2]; /* missing, replace by noface */	2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1878		2269
1879	key.texname = tex.name;	2270	key.texname = tex.name;
1880	arr = rc_array (rc, &key);	2271	arr = rc_array (rc, &key);
1881	}	2272	}
1882		2273
1883	px = (x + 1) * T - tex.w;	2274	px = (x + 1) * Th - tex.w;
1884	py = (y + 1) * T - tex.h;	2275	py = (y + 1) * Tw - tex.h;
		2276
		2277	if (expect_false (cell->player == player) && expect_false (z == 2))
		2278	{
		2279	pl_x = px;
		2280	pl_y = py;
		2281	pl_tex = tex;
		2282	continue;
		2283	}
1885		2284
1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
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		2289
1916	// update smooth hash	2290	// update smooth hash
1917	if (tex.smoothtile)	2291	if (tex.smoothtile)
1918	{	2292	{
1919	skey.tile = tex.smoothtile;	2293	skey.tile = tex.smoothtile;
…		…
1948	// corners	2322	// corners
1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2323	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2327	}
		2328	}
		2329
		2330	if (expect_false (z == 2) && expect_false (cell->flags))
		2331	{
		2332	// overlays such as the speech bubble, probably more to come
		2333	if (cell->flags & 1)
		2334	{
		2335	rc_key_t key_ov = key;
		2336	maptex tex = self->tex [TEXID_SPEECH];
		2337	rc_array_t *arr;
		2338	int px = x * Tw + Tw * 2 / 32;
		2339	int py = y * Th - Th * 6 / 32;
		2340
		2341	key_ov.texname = tex.name;
		2342	arr = rc_array (rc_ov, &key_ov);
		2343
		2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1953	}	2348	}
1954	}	2349	}
1955	}	2350	}
1956	}	2351	}
1957		2352
…		…
1984	if (!(bits & 0x1000)	2379	if (!(bits & 0x1000)
1985	&& skey->level == level	2380	&& skey->level == level
1986	&& level > smooth_max [skey->x][skey->y])	2381	&& level > smooth_max [skey->x][skey->y])
1987	{	2382	{
1988	maptex tex = self->tex [skey->tile];	2383	maptex tex = self->tex [skey->tile];
1989	int px = (((int)skey->x) - 1) * T;	2384	int px = (((int)skey->x) - 1) * Tw;
1990	int py = (((int)skey->y) - 1) * T;	2385	int py = (((int)skey->y) - 1) * Th;
1991	int border = bits & 15;	2386	int border = bits & 15;
1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1993	float dx = tex.s * .0625f; // 16 images/row	2388	float dx = tex.s * .0625f; // 16 images/row
1994	float dy = tex.t * .5f ; // 2 images/column	2389	float dy = tex.t * .5f ; // 2 images/column
1995		2390
…		…
1997	{	2392	{
1998	// this time avoiding texture state changes	2393	// this time avoiding texture state changes
1999	// save gobs of state changes.	2394	// save gobs of state changes.
2000	if (key.texname != tex.name)	2395	if (key.texname != tex.name)
2001	{	2396	{
		2397	self->tex [skey->tile].unused = 0;
		2398
2002	glEnd ();	2399	glEnd ();
2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2004	glBegin (GL_QUADS);	2401	glBegin (GL_QUADS);
2005	}	2402	}
2006		2403
2007	if (border)	2404	if (border)
2008	{	2405	{
2009	float ox = border * dx;	2406	float ox = border * dx;
2010		2407
2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2015	}	2412	}
2016		2413
2017	if (corner)	2414	if (corner)
2018	{	2415	{
2019	float ox = corner * dx;	2416	float ox = corner * dx;
2020		2417
2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2025	}	2422	}
2026	}	2423	}
2027	}	2424	}
2028	}	2425	}
2029	}	2426	}
…		…
2035	}	2432	}
2036		2433
2037	hv_clear (smooth);	2434	hv_clear (smooth);
2038	}	2435	}
2039		2436
		2437	if (pl_tex.name)
		2438	{
		2439	maptex tex = pl_tex;
		2440	int px = pl_x + sdx;
		2441	int py = pl_y + sdy;
		2442
		2443	key.texname = tex.name;
		2444	arr = rc_array (rc, &key);
		2445
		2446	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2447	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2448	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2450
		2451	rc_draw (rc);
		2452	}
		2453
		2454	rc_draw (rc_ov);
		2455	rc_clear (rc_ov);
		2456
2040	glDisable (GL_BLEND);	2457	glDisable (GL_BLEND);
2041	rc_free (rc);	2458	rc_free (rc);
		2459	rc_free (rc_ov);
2042		2460
2043	// top layer: overlays such as the health bar	2461	// top layer: overlays such as the health bar
2044	for (y = 0; y < sh; y++)	2462	for (y = 0; y < sh; y++)
2045	if (0 <= y + my && y + my < self->rows)	2463	if (0 <= y + my && y + my < self->rows)
2046	{	2464	{
…		…
2049	for (x = 0; x < sw; x++)	2467	for (x = 0; x < sw; x++)
2050	if (row->c0 <= x + mx && x + mx < row->c1)	2468	if (row->c0 <= x + mx && x + mx < row->c1)
2051	{	2469	{
2052	mapcell *cell = row->col + (x + mx - row->c0);	2470	mapcell *cell = row->col + (x + mx - row->c0);
2053		2471
2054	int px = x * T;	2472	int px = x * Tw;
2055	int py = y * T;	2473	int py = y * Th;
		2474
		2475	if (expect_false (cell->player == player))
		2476	{
		2477	px += sdx;
		2478	py += sdy;
		2479	}
2056		2480
2057	if (cell->stat_hp)	2481	if (cell->stat_hp)
2058	{	2482	{
2059	int width = cell->stat_width * T;	2483	int width = cell->stat_width * Tw;
2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2484	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2061		2485
2062	glColor3ub (0, 0, 0);	2486	glColor3ub (0, 0, 0);
2063	glRectf (px + 1, py - thick - 2,	2487	glRectf (px + 1, py - thick - 2,
2064	px + width - 1, py);	2488	px + width - 1, py);
2065		2489
…		…
2071	}	2495	}
2072	}	2496	}
2073	}	2497	}
2074		2498
2075	void	2499	void
2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2500	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2077	CODE:	2501	CODE:
2078	{	2502	{
2079	static float color[16][3] = {	2503	static float color[16][3] = {
2080	{ 0.00F, 0.00F, 0.00F },	2504	{ 0.00f, 0.00f, 0.00f },
2081	{ 1.00F, 1.00F, 1.00F },	2505	{ 1.00f, 1.00f, 1.00f },
2082	{ 0.00F, 0.00F, 0.55F },	2506	{ 0.00f, 0.00f, 0.55f },
2083	{ 1.00F, 0.00F, 0.00F },	2507	{ 1.00f, 0.00f, 0.00f },
2084		2508
2085	{ 1.00F, 0.54F, 0.00F },	2509	{ 1.00f, 0.54f, 0.00f },
2086	{ 0.11F, 0.56F, 1.00F },	2510	{ 0.11f, 0.56f, 1.00f },
2087	{ 0.93F, 0.46F, 0.00F },	2511	{ 0.93f, 0.46f, 0.00f },
2088	{ 0.18F, 0.54F, 0.34F },	2512	{ 0.18f, 0.54f, 0.34f },
2089		2513
2090	{ 0.56F, 0.73F, 0.56F },	2514	{ 0.56f, 0.73f, 0.56f },
2091	{ 0.80F, 0.80F, 0.80F },	2515	{ 0.80f, 0.80f, 0.80f },
2092	{ 0.55F, 0.41F, 0.13F },	2516	{ 0.55f, 0.41f, 0.13f },
2093	{ 0.99F, 0.77F, 0.26F },	2517	{ 0.99f, 0.77f, 0.26f },
2094		2518
2095	{ 0.74F, 0.65F, 0.41F },	2519	{ 0.74f, 0.65f, 0.41f },
2096		2520
2097	{ 0.00F, 1.00F, 1.00F },	2521	{ 0.00f, 1.00f, 1.00f },
2098	{ 1.00F, 0.00F, 1.00F },	2522	{ 1.00f, 0.00f, 1.00f },
2099	{ 1.00F, 1.00F, 0.00F },	2523	{ 1.00f, 1.00f, 0.00f },
2100	};	2524	};
2101		2525
2102	int x, y;	2526	int x, y;
2103		2527
2104	glEnable (GL_TEXTURE_2D);	2528	glEnable (GL_TEXTURE_2D);
		2529	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2530	* but the nvidia driver (185.18.14) mishandles alpha textures
		2531	* and takes the colour from god knows where instead of using
		2532	* Cp. MODULATE results in the same colour, but slightly different
		2533	* alpha, but atcually gives us the correct colour with nvidia.
		2534	*/
2105	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2535	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2106	glEnable (GL_BLEND);	2536	glEnable (GL_BLEND);
2107	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2537	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2108	glBegin (GL_QUADS);	2538	glBegin (GL_QUADS);
2109		2539
2110	for (y = 0; y < h; y++)	2540	for (y = 0; y < h; y++)
…		…
2114		2544
2115	if (m)	2545	if (m)
2116	{	2546	{
2117	float *c = color [m & 15];	2547	float *c = color [m & 15];
2118		2548
2119	float tx1 = m & 0x40 ? 0.5 : 0.;	2549	float tx1 = m & 0x40 ? 0.5f : 0.f;
2120	float tx2 = tx1 + 0.5;	2550	float tx2 = tx1 + 0.5f;
2121		2551
2122	glColor4f (c[0], c[1], c[2], 0.75);	2552	glColor4f (c[0], c[1], c[2], 1);
2123	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2553	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2124	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2554	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2125	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2555	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2126	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2556	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2127	}	2557	}
…		…
2135	void	2565	void
2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2566	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2137	PPCODE:	2567	PPCODE:
2138	{	2568	{
2139	int x, y;	2569	int x, y;
2140	int sw1 = sw + 2;	2570	int sw1 = sw + 2;
2141	int sh1 = sh + 2;	2571	int sh1 = sh + 2;
2142	int sh3 = sh * 3;	2572	int sh3 = sh * 3;
2143	int sw34 = (sw * 3 + 3) & ~3;	2573	int sw3 = sw * 3;
		2574	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2575	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2576	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2577	memset (darkness1, 0, sw1*sh1);
2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2147		2578
2148	SvPOK_only (darkness3_sv);	2579	SvPOK_only (darkness3_sv);
2149	SvCUR_set (darkness3_sv, sw34 * sh3);	2580	SvCUR_set (darkness3_sv, sw3 * sh3);
2150		2581
2151	mx += self->x - 1;	2582	mx += self->x - 1;
2152	my += self->y - 1;	2583	my += self->y - 1;
2153
2154	memset (darkness1, 255, sw1 * sh1);
2155		2584
2156	for (y = 0; y < sh1; y++)	2585	for (y = 0; y < sh1; y++)
2157	if (0 <= y + my && y + my < self->rows)	2586	if (0 <= y + my && y + my < self->rows)
2158	{	2587	{
2159	maprow *row = self->row + (y + my);	2588	maprow *row = self->row + (y + my);
…		…
2162	if (row->c0 <= x + mx && x + mx < row->c1)	2591	if (row->c0 <= x + mx && x + mx < row->c1)
2163	{	2592	{
2164	mapcell *cell = row->col + (x + mx - row->c0);	2593	mapcell *cell = row->col + (x + mx - row->c0);
2165		2594
2166	darkness1 [y * sw1 + x] = cell->darkness	2595	darkness1 [y * sw1 + x] = cell->darkness
2167	? 255 - (cell->darkness - 1)	2596	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2168	: 255 - FOW_DARKNESS;	2597	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2169	}	2598	}
2170	}	2599	}
2171		2600
2172	for (y = 0; y < sh; ++y)	2601	for (y = 0; y < sh; ++y)
2173	for (x = 0; x < sw; ++x)	2602	for (x = 0; x < sw; ++x)
…		…
2192		2621
2193	uint8_t r13 = (d13 + d23 + d12) / 3;	2622	uint8_t r13 = (d13 + d23 + d12) / 3;
2194	uint8_t r23 = d23;	2623	uint8_t r23 = d23;
2195	uint8_t r33 = (d23 + d33 + d32) / 3;	2624	uint8_t r33 = (d23 + d33 + d32) / 3;
2196		2625
2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2626	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2629	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2632	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2206	}	2635	}
2207		2636
2208	free (darkness1);	2637	free (darkness1);
2209		2638
2210	EXTEND (SP, 3);	2639	EXTEND (SP, 3);
2211	PUSHs (sv_2mortal (newSViv (sw34)));	2640	PUSHs (sv_2mortal (newSViv (sw3)));
2212	PUSHs (sv_2mortal (newSViv (sh3)));	2641	PUSHs (sv_2mortal (newSViv (sh3)));
2213	PUSHs (darkness3_sv);	2642	PUSHs (darkness3_sv);
2214	}	2643	}
2215		2644
2216	SV *	2645	SV *
…		…
2279	else	2708	else
2280	*data++ = 0;	2709	*data++ = 0;
2281	}	2710	}
2282	}	2711	}
2283		2712
		2713	/* if size is w*h + 5 then no data has been found */
		2714	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2715	{
2284	SvPOK_only (data_sv);	2716	SvPOK_only (data_sv);
2285	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2717	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2718	}
		2719
2286	RETVAL = data_sv;	2720	RETVAL = data_sv;
2287	}	2721	}
2288	OUTPUT:	2722	OUTPUT:
2289	RETVAL	2723	RETVAL
2290		2724
2291	void	2725	void
2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2726	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2293	PPCODE:	2727	PPCODE:
2294	{	2728	{
2295	int x, y, z;	2729	int x, y, z;
2296	int w, h;	2730	int w, h;
2297	int x1, y1;	2731	int x1, y1;
		2732	STRLEN len;
		2733	uint8_t *data, *end;
		2734
		2735	len = SvLEN (data_sv);
		2736	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2737	data = SvPVbyte_nolen (data_sv);
		2738	end = data + len + 8;
		2739
		2740	if (len < 5)
		2741	XSRETURN_EMPTY;
2298		2742
2299	if (*data++ != 0)	2743	if (*data++ != 0)
2300	XSRETURN_EMPTY; /* version mismatch */	2744	XSRETURN_EMPTY; /* version mismatch */
2301		2745
2302	w = *data++ << 8; w |= *data++;	2746	w = *data++ << 8; w |= *data++;
…		…
2317	{	2761	{
2318	maprow *row = map_get_row (self, y);	2762	maprow *row = map_get_row (self, y);
2319		2763
2320	for (x = x0; x < x1; x++)	2764	for (x = x0; x < x1; x++)
2321	{	2765	{
		2766	uint8_t flags;
		2767
		2768	if (data + 7 >= end)
		2769	XSRETURN_EMPTY;
		2770
2322	uint8_t flags = *data++;	2771	flags = *data++;
2323		2772
2324	if (flags)	2773	if (flags)
2325	{	2774	{
2326	mapcell *cell = row_get_cell (row, x);	2775	mapcell *cell = row_get_cell (row, x);
2327	tileid tile[3] = { 0, 0, 0 };	2776	tileid tile[3] = { 0, 0, 0 };
…		…
2330	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2779	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2331	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2780	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2332		2781
2333	if (cell->darkness == 0)	2782	if (cell->darkness == 0)
2334	{	2783	{
2335	cell->darkness = 0;	2784	/*cell->darkness = 0;*/
		2785	EXTEND (SP, 3);
2336		2786
2337	for (z = 0; z <= 2; z++)	2787	for (z = 0; z <= 2; z++)
2338	{	2788	{
2339	tileid t = tile [z];	2789	tileid t = tile [z];
2340		2790
2341	if (t >= self->texs || (t && !self->tex [t].name))	2791	if (t >= self->texs || (t && !self->tex [t].name))
2342	{	2792	{
2343	XPUSHs (sv_2mortal (newSViv (t)));	2793	PUSHs (sv_2mortal (newSViv (t)));
2344	need_texid (self, t);	2794	need_texid (self, t);
2345	}	2795	}
2346		2796
2347	cell->tile [z] = t;	2797	cell->tile [z] = t;
2348	}	2798	}
…		…
2393	if (RETVAL < 0)	2843	if (RETVAL < 0)
2394	{	2844	{
2395	RETVAL = Mix_GroupOldest (-1);	2845	RETVAL = Mix_GroupOldest (-1);
2396		2846
2397	if (RETVAL < 0)	2847	if (RETVAL < 0)
		2848	{
		2849	// happens sometimes, maybe it just stopped playing(?)
		2850	RETVAL = Mix_GroupAvailable (-1);
		2851
		2852	if (RETVAL < 0)
2398	XSRETURN_UNDEF;	2853	XSRETURN_UNDEF;
2399		2854	}
		2855	else
2400	Mix_HaltChannel (RETVAL);	2856	Mix_HaltChannel (RETVAL);
2401	}	2857	}
2402		2858
2403	Mix_UnregisterAllEffects (RETVAL);	2859	Mix_UnregisterAllEffects (RETVAL);
2404	Mix_Volume (RETVAL, 128);	2860	Mix_Volume (RETVAL, 128);
2405	}	2861	}
…		…
2452	void	2908	void
2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2909	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2454	CODE:	2910	CODE:
2455	{	2911	{
2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2912	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2913	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2914	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2459	}	2915	}
2460		2916
2461	void	2917	void
2462	set_reverse_stereo (DC::Channel self, int flip)	2918	set_reverse_stereo (DC::Channel self, int flip)
…		…
2464	Mix_SetReverseStereo (self, flip);	2920	Mix_SetReverseStereo (self, flip);
2465		2921
2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2922	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2467		2923
2468	PROTOTYPES: DISABLE	2924	PROTOTYPES: DISABLE
		2925
		2926	void
		2927	decoders ()
		2928	PPCODE:
		2929	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2930	int i, num = Mix_GetNumChunkDecoders ();
		2931	EXTEND (SP, num);
		2932	for (i = 0; i < num; ++i)
		2933	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2934	#else
		2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2936	#endif
2469		2937
2470	DC::MixChunk	2938	DC::MixChunk
2471	new (SV *class, DC::RW rwops)	2939	new (SV *class, DC::RW rwops)
2472	CODE:	2940	CODE:
2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2506	OUTPUT:	2974	OUTPUT:
2507	RETVAL	2975	RETVAL
2508		2976
2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2977	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2510		2978
		2979	void
		2980	decoders ()
		2981	PPCODE:
		2982	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2983	int i, num = Mix_GetNumMusicDecoders ();
		2984	EXTEND (SP, num);
		2985	for (i = 0; i < num; ++i)
		2986	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2987	#else
		2988	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2989	#endif
		2990
2511	int	2991	int
2512	volume (int volume = -1)	2992	volume (int volume = -1)
2513	PROTOTYPE: ;$	2993	PROTOTYPE: ;$
2514	CODE:	2994	CODE:
2515	if (items > 0)	2995	if (items > 0)
…		…
2525		3005
2526	void	3006	void
2527	halt ()	3007	halt ()
2528	CODE:	3008	CODE:
2529	Mix_HaltMusic ();	3009	Mix_HaltMusic ();
		3010
		3011	int
		3012	playing ()
		3013	CODE:
		3014	RETVAL = Mix_PlayingMusic ();
		3015	OUTPUT:
		3016	RETVAL
2530		3017
2531	DC::MixMusic	3018	DC::MixMusic
2532	new (SV *class, DC::RW rwops)	3019	new (SV *class, DC::RW rwops)
2533	CODE:	3020	CODE:
2534	RETVAL = Mix_LoadMUS_RW (rwops);	3021	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2565	} *civ, const_iv[] = {	3052	} *civ, const_iv[] = {
2566	# define const_iv(name) { # name, (IV)name }	3053	# define const_iv(name) { # name, (IV)name }
2567	const_iv (GL_VENDOR),	3054	const_iv (GL_VENDOR),
2568	const_iv (GL_VERSION),	3055	const_iv (GL_VERSION),
2569	const_iv (GL_EXTENSIONS),	3056	const_iv (GL_EXTENSIONS),
		3057	const_iv (GL_MAX_TEXTURE_UNITS),
2570	const_iv (GL_COLOR_MATERIAL),	3058	const_iv (GL_COLOR_MATERIAL),
2571	const_iv (GL_SMOOTH),	3059	const_iv (GL_SMOOTH),
2572	const_iv (GL_FLAT),	3060	const_iv (GL_FLAT),
2573	const_iv (GL_DITHER),	3061	const_iv (GL_DITHER),
2574	const_iv (GL_BLEND),	3062	const_iv (GL_BLEND),
…		…
2586	const_iv (GL_ZERO),	3074	const_iv (GL_ZERO),
2587	const_iv (GL_SRC_ALPHA),	3075	const_iv (GL_SRC_ALPHA),
2588	const_iv (GL_DST_ALPHA),	3076	const_iv (GL_DST_ALPHA),
2589	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3077	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2590	const_iv (GL_ONE_MINUS_DST_ALPHA),	3078	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3079	const_iv (GL_SRC_COLOR),
		3080	const_iv (GL_DST_COLOR),
		3081	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3082	const_iv (GL_ONE_MINUS_DST_COLOR),
2591	const_iv (GL_SRC_ALPHA_SATURATE),	3083	const_iv (GL_SRC_ALPHA_SATURATE),
2592	const_iv (GL_RGB),	3084	const_iv (GL_RGB),
2593	const_iv (GL_RGBA),	3085	const_iv (GL_RGBA),
2594	const_iv (GL_RGBA4),	3086	const_iv (GL_RGBA4),
2595	const_iv (GL_RGBA8),	3087	const_iv (GL_RGBA8),
…		…
2663	const_iv (GL_NICEST),	3155	const_iv (GL_NICEST),
2664	const_iv (GL_V2F),	3156	const_iv (GL_V2F),
2665	const_iv (GL_V3F),	3157	const_iv (GL_V3F),
2666	const_iv (GL_T2F_V3F),	3158	const_iv (GL_T2F_V3F),
2667	const_iv (GL_T2F_N3F_V3F),	3159	const_iv (GL_T2F_N3F_V3F),
		3160	const_iv (GL_FUNC_ADD),
		3161	const_iv (GL_FUNC_SUBTRACT),
		3162	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2668	# undef const_iv	3163	# undef const_iv
2669	};	3164	};
2670		3165
2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3166	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3167	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2673		3168
2674	texture_av = newAV ();	3169	texture_av = newAV ();
2675	AvREAL_off (texture_av);	3170	AvREAL_off (texture_av);
2676	}	3171	}
2677		3172
2678	void	3173	void
2679	disable_GL_EXT_blend_func_separate ()	3174	disable_GL_EXT_blend_func_separate ()
2680	CODE:	3175	CODE:
2681	gl.BlendFuncSeparate = 0;	3176	gl.BlendFuncSeparate = 0;
2682	gl.BlendFuncSeparateEXT = 0;	3177	gl.BlendFuncSeparateEXT = 0;
		3178
		3179	void
		3180	apple_nvidia_bug (int enable)
2683		3181
2684	char *	3182	char *
2685	gl_vendor ()	3183	gl_vendor ()
2686	CODE:	3184	CODE:
2687	RETVAL = (char *)glGetString (GL_VENDOR);	3185	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2718		3216
2719	int glGetError ()	3217	int glGetError ()
2720		3218
2721	void glFinish ()	3219	void glFinish ()
2722		3220
		3221	void glFlush ()
		3222
2723	void glClear (int mask)	3223	void glClear (int mask)
2724		3224
2725	void glClearColor (float r, float g, float b, float a = 1.0)	3225	void glClearColor (float r, float g, float b, float a = 1.0)
2726	PROTOTYPE: @	3226	PROTOTYPE: @
2727		3227
…		…
2736	void glBlendFunc (int sfactor, int dfactor)	3236	void glBlendFunc (int sfactor, int dfactor)
2737		3237
2738	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3238	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2739	CODE:	3239	CODE:
2740	gl_BlendFuncSeparate (sa, da, saa, daa);	3240	gl_BlendFuncSeparate (sa, da, saa, daa);
		3241
		3242	# void glBlendEquation (int se)
2741		3243
2742	void glDepthMask (int flag)	3244	void glDepthMask (int flag)
2743		3245
2744	void glLogicOp (int opcode)	3246	void glLogicOp (int opcode)
2745		3247
…		…
2780	void glRotate (float angle, float x, float y, float z)	3282	void glRotate (float angle, float x, float y, float z)
2781	CODE:	3283	CODE:
2782	glRotatef (angle, x, y, z);	3284	glRotatef (angle, x, y, z);
2783		3285
2784	void glColor (float r, float g, float b, float a = 1.0)	3286	void glColor (float r, float g, float b, float a = 1.0)
		3287	PROTOTYPE: @
2785	ALIAS:	3288	ALIAS:
2786	glColor_premultiply = 1	3289	glColor_premultiply = 1
2787	CODE:	3290	CODE:
2788	if (ix)	3291	if (ix)
2789	{	3292	{
…		…
2894	void glNewList (int list, int mode = GL_COMPILE)	3397	void glNewList (int list, int mode = GL_COMPILE)
2895		3398
2896	void glEndList ()	3399	void glEndList ()
2897		3400
2898	void glCallList (int list)	3401	void glCallList (int list)
		3402
		3403	void c_init ()
		3404	CODE:
		3405	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3406	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2899		3407
2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3408	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2901		3409
2902	PROTOTYPES: DISABLE	3410	PROTOTYPES: DISABLE
2903		3411

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