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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC vs.
Revision 1.308 by root, Fri Jul 29 08:35:35 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>
		56
		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)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		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
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		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 */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#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	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
171		221
172	static void	222	static void
173	layout_update_font (DC__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* 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
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
…		…
209	int w, h;	259	int w, h;
210	float s, t;	260	float s, t;
211	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
212	tileid smoothtile;	262	tileid smoothtile;
213	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
214	} maptex;	265	} maptex;
215		266
216	typedef struct {	267	typedef struct {
217	uint32_t player;	268	uint32_t player;
218	tileid tile[3];	269	tileid tile[3];
…		…
350	self->oy = 0;	401	self->oy = 0;
351	self->row = 0;	402	self->row = 0;
352	self->rows = 0;	403	self->rows = 0;
353	}	404	}
354		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
355	static void	416	static void
356	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)
357	{	418	{
358	int x, y;	419	int x, y;
359	maprow *row;	420	maprow *row;
…		…
373	if (x >= row->c1)	434	if (x >= row->c1)
374	break;	435	break;
375		436
376	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
377		438
378	cell->darkness = 0;	439	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	440	}
383	}	441	}
384	}	442	}
385		443
386	typedef struct {	444	typedef struct {
…		…
421	ev.code = 1;	479	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	481	ev.data2 = 0;
424		482
425	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;
426	}	490	}
427		491
428	static unsigned int	492	static unsigned int
429	minpot (unsigned int n)	493	minpot (unsigned int n)
430	{	494	{
…		…
497	if (!svp || !SvTRUE (*svp))	561	if (!svp || !SvTRUE (*svp))
498	return 0;	562	return 0;
499		563
500	return 1;	564	return 1;
501	}	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
502		618
503	MODULE = Deliantra::Client PACKAGE = DC	619	MODULE = Deliantra::Client PACKAGE = DC
504		620
505	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
506		622
…		…
535	const_iv (SDL_USEREVENT),	651	const_iv (SDL_USEREVENT),
536		652
537	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
538	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
539	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),
540		706
541	const_iv (SDLK_FIRST),	707	const_iv (SDLK_FIRST),
542	const_iv (SDLK_LAST),	708	const_iv (SDLK_LAST),
543	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
544	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
…		…
620	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
624		790
		791	const_iv (KMOD_LRAM),
		792
625	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)
626	# undef const_iv	823	# undef const_iv
627	};	824	};
628		825
629	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--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		828
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	831	}
635		832
…		…
652		849
653	IV minpot (UV n)	850	IV minpot (UV n)
654		851
655	IV popcount (UV n)	852	IV popcount (UV n)
656		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
657	void	860	void
658	pango_init ()	861	pango_init ()
659	CODE:	862	CODE:
660	{	863	{
661	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
662	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);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		871	#endif
664	}	872	}
665		873
666	char *
667	SDL_GetError ()	874	char *SDL_GetError ()
668		875
669	int	876	void SDL_braino ()
670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
671		877
672	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
673	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
674		894
675	void	895	void
676	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	897	PPCODE:
678	{	898	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		913
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		916
700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
701		918
702	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
703	while (*m)	920	while (*m)
704	{	921	{
705	if ((*m)->w >= 800 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
706	{	923	{
707	AV *av = newAV ();	924	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
738		955
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#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);
741	#include "glfunc.h"	958	#include "glfunc.h"
742	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	963	}
744	}	964	}
745	OUTPUT:	965	OUTPUT:
746	RETVAL	966	RETVAL
747		967
…		…
751	char *	971	char *
752	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
753		973
754	int	974	int
755	SDL_GetAppState ()	975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
756		979
757	void	980	void
758	poll_events ()	981	poll_events ()
759	PPCODE:	982	PPCODE:
760	{	983	{
…		…
770	{	993	{
771	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
772	case SDL_KEYUP:	995	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	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);
776	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 */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1001	break;
779		1002
780	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1022	x = ev.motion.x;
800	y = ev.motion.y;	1023	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1025	}
803		1026
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1033	}
811	break;	1034	break;
812		1035
813	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1039
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
828	}	1051	}
829		1052
830	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))));
831	}	1054	}
832	}	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
833		1069
834	int	1070	int
835	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)
836	POSTCALL:	1072	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
…		…
894	}	1130	}
895	}	1131	}
896	#endif	1132	#endif
897	}	1133	}
898		1134
899	void	1135	int
900	add_font (char *file)	1136	add_font (char *file)
901	CODE:	1137	CODE:
902	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)
903		1144
904	void	1145	void
905	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
906	ALIAS:	1147	ALIAS:
907	load_image_file = 1	1148	load_image_file = 1
…		…
1023	#if DEBUG	1264	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1266	#endif
1026	}	1267	}
1027		1268
		1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
1028	MODULE = Deliantra::Client PACKAGE = DC::Font	1276	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1277
1030	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
1031		1279
1032	DC::Font	1280	DC::Font
…		…
1165	{	1413	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1415
1168	do	1416	do
1169	{	1417	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1419
1172	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
1173	{	1421	{
1174	PangoRectangle extents;	1422	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1279	int	1527	int
1280	descent (DC::Layout self)	1528	descent (DC::Layout self)
1281	CODE:	1529	CODE:
1282	{	1530	{
1283	PangoRectangle rect;	1531	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1287	}	1535	}
1288	OUTPUT:	1536	OUTPUT:
1289	RETVAL	1537	RETVAL
…		…
1301		1549
1302	void	1550	void
1303	cursor_pos (DC::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1552	PPCODE:
1305	{	1553	{
1306	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1556
1309	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1561	}
1314		1562
1315	void	1563	void
1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1565	PPCODE:
1318	{	1566	{
1319	int line, x;	1567	int line, x;
1320		1568
1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1322	#if !PANGO_VERSION_CHECK (1, 17. 3)	1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1324	--line;	1572	--line;
1325	#endif	1573	#endif
1326	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
1327	PUSHs (sv_2mortal (newSViv (line)));	1575	PUSHs (sv_2mortal (newSViv (line)));
…		…
1336	int index, trailing;	1584	int index, trailing;
1337		1585
1338	if (line < 0)	1586	if (line < 0)
1339	XSRETURN_EMPTY;	1587	XSRETURN_EMPTY;
1340		1588
1341	if (!(lp = pango_layout_get_line (self->pl, line)))	1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1342	XSRETURN_EMPTY; /* do better */	1590	XSRETURN_EMPTY; /* do better */
1343		1591
1344	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1345		1593
1346	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
…		…
1461	if (ix)	1709	if (ix)
1462	{	1710	{
1463	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1464	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1465	}	1713	}
		1714	}
		1715
		1716	void
		1717	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)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
		1725
		1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 || h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
1466	}	1835	}
1467		1836
1468	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1469	CODE:	1838	CODE:
1470	{	1839	{
…		…
1576	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1945	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1577	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1578	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1580	}	1949	}
		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
1581		1970
1582	int	1971	int
1583	ox (DC::Map self)	1972	ox (DC::Map self)
1584	ALIAS:	1973	ALIAS:
1585	oy = 1	1974	oy = 1
…		…
1663	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1664		2053
1665	do	2054	do
1666	{	2055	{
1667	ext = *data++;	2056	ext = *data++;
1668	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1669		2058
1670	if (cmd < 4)	2059	if (cmd < 4)
1671	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1672	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1673	{	2062	{
1674	cell->stat_width = 1;	2063	cell->stat_width = 1;
1675	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1676	}	2065	}
1677	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1678	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1679	else if (cmd == 0x47)	2068	else if (cmd == 0x47)
1680	{	2069	{
1681	if (*data == 4)	2070	if (*data == 1) cell->player = data [1];
1682	; // decode player count	2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1683		2074
1684	data += *data + 1;	2075	data += *data + 1;
1685	}	2076	}
1686	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1687	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1704	cell->tile [z] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
1705		2096
1706	if (cell->tile [z])	2097	if (cell->tile [z])
1707	{	2098	{
1708	maptex *tex = self->tex + cell->tile [z];	2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
1709	if (!tex->name)	2101	if (!tex->name)
1710	av_push (missing, newSViv (cell->tile [z]));	2102	av_push (missing, newSViv (cell->tile [z]));
1711		2103
1712	if (tex->smoothtile)	2104	if (tex->smoothtile)
1713	{	2105	{
1714	maptex *smooth = self->tex + tex->smoothtile;	2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
1715	if (!smooth->name)	2108	if (!smooth->name)
1716	av_push (missing, newSViv (tex->smoothtile));	2109	av_push (missing, newSViv (tex->smoothtile));
1717	}	2110	}
1718	}	2111	}
1719	}	2112	}
1720	}	2113	}
1721	else	2114	else
1722	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1723	}	2116	}
1724	}	2117	}
1725	OUTPUT:	2118	OUTPUT:
1726	RETVAL	2119	RETVAL
1727		2120
…		…
1747	? self->row + y	2140	? self->row + y
1748	: 0;	2141	: 0;
1749		2142
1750	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1751	{	2144	{
1752	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1753		2146
1754	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1755	{	2148	{
1756	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1757		2150
…		…
1759	{	2152	{
1760	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1761	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1762	int a1 = tex.a;	2155	int a1 = tex.a;
1763		2156
1764	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1765	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1766	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1767	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1768	}	2161	}
1769	}	2162	}
1770		2163
1771	*map++ = (r )	2164	*map++ = (r )
1772	| (g << 8)	2165	| (g << 8)
…		…
1779	}	2172	}
1780	OUTPUT:	2173	OUTPUT:
1781	RETVAL	2174	RETVAL
1782		2175
1783	void	2176	void
1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)	2177	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)
1785	CODE:	2178	CODE:
1786	{	2179	{
1787	int x, y, z;	2180	int x, y, z;
1788		2181
1789	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2182	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1790	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1792	smooth_key skey;	2185	smooth_key skey;
1793		2186	int pl_x, pl_y;
		2187	maptex pl_tex;
1794	rc_t *rc = rc_alloc ();	2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
1795	rc_key_t key;	2190	rc_key_t key;
1796	rc_array_t *arr;	2191	rc_array_t *arr;
1797		2192
		2193	pl_tex.name = 0;
		2194
1798	// thats current max. sorry.	2195	// that's current max. sorry.
1799	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1800	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1801		2198
1802	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1803	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
…		…
1807	key.g = 255;	2204	key.g = 255;
1808	key.b = 255;	2205	key.b = 255;
1809	key.a = 255;	2206	key.a = 255;
1810	key.mode = GL_QUADS;	2207	key.mode = GL_QUADS;
1811	key.format = GL_T2F_V3F;	2208	key.format = GL_T2F_V3F;
1812	key.texname = -1;
1813		2209
1814	mx += self->x;	2210	mx += self->x;
1815	my += self->y;	2211	my += self->y;
1816		2212
1817	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1842		2238
1843	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1844	{	2240	{
1845	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1846		2243
1847	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1848	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1849	{	2246	{
1850	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1860	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1861	int px, py;	2258	int px, py;
1862		2259
1863	if (key.texname != tex.name)	2260	if (key.texname != tex.name)
1864	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1865	if (!tex.name)	2264	if (!tex.name)
1866	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1867		2266
1868	key.texname = tex.name;	2267	key.texname = tex.name;
1869	arr = rc_array (rc, &key);	2268	arr = rc_array (rc, &key);
1870	}	2269	}
1871		2270
1872	px = (x + 1) * T - tex.w;	2271	px = (x + 1) * Th - tex.w;
1873	py = (y + 1) * T - tex.h;	2272	py = (y + 1) * Tw - tex.h;
		2273
		2274	if (expect_false (cell->player == player) && expect_false (z == 2))
		2275	{
		2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
		2279	continue;
		2280	}
1874		2281
1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1877	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1879
1880	if (cell->flags && z == 2)
1881	{
1882	// overlays such as the speech bubble, probably more to come
1883	if (cell->flags & 1)
1884	{
1885	maptex tex = self->tex [1];
1886	int px = x * T + T * 2 / 32;
1887	int py = y * T - T * 6 / 32;
1888
1889	if (tex.name)
1890	{
1891	if (key.texname != tex.name)
1892	{
1893	key.texname = tex.name;
1894	arr = rc_array (rc, &key);
1895	}
1896
1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1901	}
1902	}
1903	}
1904		2286
1905	// update smooth hash	2287	// update smooth hash
1906	if (tex.smoothtile)	2288	if (tex.smoothtile)
1907	{	2289	{
1908	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
…		…
1937	// corners	2319	// corners
1938	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2320	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1939	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1940	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1941	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2324	}
		2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1942	}	2345	}
1943	}	2346	}
1944	}	2347	}
1945	}	2348	}
1946		2349
…		…
1973	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
1974	&& skey->level == level	2377	&& skey->level == level
1975	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
1976	{	2379	{
1977	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
1978	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
1979	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
1980	int border = bits & 15;	2383	int border = bits & 15;
1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1982	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
1983	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
1984		2387
…		…
1986	{	2389	{
1987	// this time avoiding texture state changes	2390	// this time avoiding texture state changes
1988	// save gobs of state changes.	2391	// save gobs of state changes.
1989	if (key.texname != tex.name)	2392	if (key.texname != tex.name)
1990	{	2393	{
		2394	self->tex [skey->tile].unused = 0;
		2395
1991	glEnd ();	2396	glEnd ();
1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1993	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
1994	}	2399	}
1995		2400
1996	if (border)	2401	if (border)
1997	{	2402	{
1998	float ox = border * dx;	2403	float ox = border * dx;
1999		2404
2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2004	}	2409	}
2005		2410
2006	if (corner)	2411	if (corner)
2007	{	2412	{
2008	float ox = corner * dx;	2413	float ox = corner * dx;
2009		2414
2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2014	}	2419	}
2015	}	2420	}
2016	}	2421	}
2017	}	2422	}
2018	}	2423	}
…		…
2024	}	2429	}
2025		2430
2026	hv_clear (smooth);	2431	hv_clear (smooth);
2027	}	2432	}
2028		2433
		2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
		2439
		2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
		2448	rc_draw (rc);
		2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
2029	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
2030	rc_free (rc);	2455	rc_free (rc);
		2456	rc_free (rc_ov);
2031		2457
2032	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
2033	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
2034	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
2035	{	2461	{
…		…
2038	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
2039	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
2040	{	2466	{
2041	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
2042		2468
2043	int px = x * T;	2469	int px = x * Tw;
2044	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
2045		2477
2046	if (cell->stat_hp)	2478	if (cell->stat_hp)
2047	{	2479	{
2048	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2050		2482
2051	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
2052	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
2053	px + width - 1, py);	2485	px + width - 1, py);
2054		2486
…		…
2060	}	2492	}
2061	}	2493	}
2062	}	2494	}
2063		2495
2064	void	2496	void
2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2066	CODE:	2498	CODE:
2067	{	2499	{
2068	static float color[16][3] = {	2500	static float color[16][3] = {
2069	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
2070	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
2071	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
2072	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
2073		2505
2074	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
2075	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
2076	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
2077	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
2078		2510
2079	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
2080	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
2081	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
2082	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
2083		2515
2084	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
2085		2517
2086	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
2087	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
2088	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
2089	};	2521	};
2090		2522
2091	int x, y;	2523	int x, y;
2092		2524
2093	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
2094	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2095	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
2096	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2097	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
2098		2536
2099	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2103		2541
2104	if (m)	2542	if (m)
2105	{	2543	{
2106	float *c = color [m & 15];	2544	float *c = color [m & 15];
2107		2545
2108	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2109	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2110		2548
2111	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2112	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2113	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2114	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2115	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2116	}	2554	}
…		…
2124	void	2562	void
2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2126	PPCODE:	2564	PPCODE:
2127	{	2565	{
2128	int x, y;	2566	int x, y;
2129	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2130	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2131	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2132	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
		2571	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2572	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2133	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2573	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2134	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2574	memset (darkness1, 0, sw1*sh1);
2135	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2136		2575
2137	SvPOK_only (darkness3_sv);	2576	SvPOK_only (darkness3_sv);
2138	SvCUR_set (darkness3_sv, sw34 * sh3);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
2139		2578
2140	mx += self->x - 1;	2579	mx += self->x - 1;
2141	my += self->y - 1;	2580	my += self->y - 1;
2142
2143	memset (darkness1, 255, sw1 * sh1);
2144		2581
2145	for (y = 0; y < sh1; y++)	2582	for (y = 0; y < sh1; y++)
2146	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
2147	{	2584	{
2148	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
…		…
2151	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
2152	{	2589	{
2153	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
2154		2591
2155	darkness1 [y * sw1 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
2156	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2157	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2158	}	2595	}
2159	}	2596	}
2160		2597
2161	for (y = 0; y < sh; ++y)	2598	for (y = 0; y < sh; ++y)
2162	for (x = 0; x < sw; ++x)	2599	for (x = 0; x < sw; ++x)
…		…
2181		2618
2182	uint8_t r13 = (d13 + d23 + d12) / 3;	2619	uint8_t r13 = (d13 + d23 + d12) / 3;
2183	uint8_t r23 = d23;	2620	uint8_t r23 = d23;
2184	uint8_t r33 = (d23 + d33 + d32) / 3;	2621	uint8_t r33 = (d23 + d33 + d32) / 3;
2185		2622
2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2195	}	2632	}
2196		2633
2197	free (darkness1);	2634	free (darkness1);
2198		2635
2199	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
2200	PUSHs (sv_2mortal (newSViv (sw34)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
2201	PUSHs (sv_2mortal (newSViv (sh3)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
2202	PUSHs (darkness3_sv);	2639	PUSHs (darkness3_sv);
2203	}	2640	}
2204		2641
2205	SV *	2642	SV *
…		…
2268	else	2705	else
2269	*data++ = 0;	2706	*data++ = 0;
2270	}	2707	}
2271	}	2708	}
2272		2709
		2710	/* if size is w*h + 5 then no data has been found */
		2711	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2712	{
2273	SvPOK_only (data_sv);	2713	SvPOK_only (data_sv);
2274	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2714	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2715	}
		2716
2275	RETVAL = data_sv;	2717	RETVAL = data_sv;
2276	}	2718	}
2277	OUTPUT:	2719	OUTPUT:
2278	RETVAL	2720	RETVAL
2279		2721
2280	void	2722	void
2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)	2723	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2282	PPCODE:	2724	PPCODE:
2283	{	2725	{
2284	int x, y, z;	2726	int x, y, z;
2285	int w, h;	2727	int w, h;
2286	int x1, y1;	2728	int x1, y1;
		2729	STRLEN len;
		2730	uint8_t *data, *end;
		2731
		2732	len = SvLEN (data_sv);
		2733	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2734	data = SvPVbyte_nolen (data_sv);
		2735	end = data + len + 8;
		2736
		2737	if (len < 5)
		2738	XSRETURN_EMPTY;
2287		2739
2288	if (*data++ != 0)	2740	if (*data++ != 0)
2289	XSRETURN_EMPTY; /* version mismatch */	2741	XSRETURN_EMPTY; /* version mismatch */
2290		2742
2291	w = *data++ << 8; w |= *data++;	2743	w = *data++ << 8; w |= *data++;
…		…
2306	{	2758	{
2307	maprow *row = map_get_row (self, y);	2759	maprow *row = map_get_row (self, y);
2308		2760
2309	for (x = x0; x < x1; x++)	2761	for (x = x0; x < x1; x++)
2310	{	2762	{
		2763	uint8_t flags;
		2764
		2765	if (data + 7 >= end)
		2766	XSRETURN_EMPTY;
		2767
2311	uint8_t flags = *data++;	2768	flags = *data++;
2312		2769
2313	if (flags)	2770	if (flags)
2314	{	2771	{
2315	mapcell *cell = row_get_cell (row, x);	2772	mapcell *cell = row_get_cell (row, x);
2316	tileid tile[3] = { 0, 0, 0 };	2773	tileid tile[3] = { 0, 0, 0 };
…		…
2319	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2776	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2320	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2777	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2321		2778
2322	if (cell->darkness == 0)	2779	if (cell->darkness == 0)
2323	{	2780	{
2324	cell->darkness = 0;	2781	/*cell->darkness = 0;*/
		2782	EXTEND (SP, 3);
2325		2783
2326	for (z = 0; z <= 2; z++)	2784	for (z = 0; z <= 2; z++)
2327	{	2785	{
2328	tileid t = tile [z];	2786	tileid t = tile [z];
2329		2787
2330	if (t >= self->texs || (t && !self->tex [t].name))	2788	if (t >= self->texs || (t && !self->tex [t].name))
2331	{	2789	{
2332	XPUSHs (sv_2mortal (newSViv (t)));	2790	PUSHs (sv_2mortal (newSViv (t)));
2333	need_texid (self, t);	2791	need_texid (self, t);
2334	}	2792	}
2335		2793
2336	cell->tile [z] = t;	2794	cell->tile [z] = t;
2337	}	2795	}
…		…
2382	if (RETVAL < 0)	2840	if (RETVAL < 0)
2383	{	2841	{
2384	RETVAL = Mix_GroupOldest (-1);	2842	RETVAL = Mix_GroupOldest (-1);
2385		2843
2386	if (RETVAL < 0)	2844	if (RETVAL < 0)
		2845	{
		2846	// happens sometimes, maybe it just stopped playing(?)
		2847	RETVAL = Mix_GroupAvailable (-1);
		2848
		2849	if (RETVAL < 0)
2387	XSRETURN_UNDEF;	2850	XSRETURN_UNDEF;
2388		2851	}
		2852	else
2389	Mix_HaltChannel (RETVAL);	2853	Mix_HaltChannel (RETVAL);
2390	}	2854	}
2391		2855
2392	Mix_UnregisterAllEffects (RETVAL);	2856	Mix_UnregisterAllEffects (RETVAL);
2393	Mix_Volume (RETVAL, 128);	2857	Mix_Volume (RETVAL, 128);
2394	}	2858	}
…		…
2441	void	2905	void
2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2906	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2443	CODE:	2907	CODE:
2444	{	2908	{
2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2909	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2910	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2448	}	2912	}
2449		2913
2450	void	2914	void
2451	set_reverse_stereo (DC::Channel self, int flip)	2915	set_reverse_stereo (DC::Channel self, int flip)
…		…
2453	Mix_SetReverseStereo (self, flip);	2917	Mix_SetReverseStereo (self, flip);
2454		2918
2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2456		2920
2457	PROTOTYPES: DISABLE	2921	PROTOTYPES: DISABLE
		2922
		2923	void
		2924	decoders ()
		2925	PPCODE:
		2926	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2927	int i, num = Mix_GetNumChunkDecoders ();
		2928	EXTEND (SP, num);
		2929	for (i = 0; i < num; ++i)
		2930	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2931	#else
		2932	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2933	#endif
2458		2934
2459	DC::MixChunk	2935	DC::MixChunk
2460	new (SV *class, DC::RW rwops)	2936	new (SV *class, DC::RW rwops)
2461	CODE:	2937	CODE:
2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
…		…
2495	OUTPUT:	2971	OUTPUT:
2496	RETVAL	2972	RETVAL
2497		2973
2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2499		2975
		2976	void
		2977	decoders ()
		2978	PPCODE:
		2979	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2980	int i, num = Mix_GetNumMusicDecoders ();
		2981	EXTEND (SP, num);
		2982	for (i = 0; i < num; ++i)
		2983	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2984	#else
		2985	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2986	#endif
		2987
2500	int	2988	int
2501	volume (int volume = -1)	2989	volume (int volume = -1)
2502	PROTOTYPE: ;$	2990	PROTOTYPE: ;$
2503	CODE:	2991	CODE:
2504	if (items > 0)	2992	if (items > 0)
…		…
2514		3002
2515	void	3003	void
2516	halt ()	3004	halt ()
2517	CODE:	3005	CODE:
2518	Mix_HaltMusic ();	3006	Mix_HaltMusic ();
		3007
		3008	int
		3009	playing ()
		3010	CODE:
		3011	RETVAL = Mix_PlayingMusic ();
		3012	OUTPUT:
		3013	RETVAL
2519		3014
2520	DC::MixMusic	3015	DC::MixMusic
2521	new (SV *class, DC::RW rwops)	3016	new (SV *class, DC::RW rwops)
2522	CODE:	3017	CODE:
2523	RETVAL = Mix_LoadMUS_RW (rwops);	3018	RETVAL = Mix_LoadMUS_RW (rwops);
…		…
2554	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
2555	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
2556	const_iv (GL_VENDOR),	3051	const_iv (GL_VENDOR),
2557	const_iv (GL_VERSION),	3052	const_iv (GL_VERSION),
2558	const_iv (GL_EXTENSIONS),	3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
2559	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
2560	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
2561	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
2562	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
2563	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
2575	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
2576	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
2577	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
2578	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2579	const_iv (GL_ONE_MINUS_DST_ALPHA),	3075	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3076	const_iv (GL_SRC_COLOR),
		3077	const_iv (GL_DST_COLOR),
		3078	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3079	const_iv (GL_ONE_MINUS_DST_COLOR),
2580	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
2581	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
2582	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
2583	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
2584	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
2652	const_iv (GL_NICEST),	3152	const_iv (GL_NICEST),
2653	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2654	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2655	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2656	const_iv (GL_T2F_N3F_V3F),	3156	const_iv (GL_T2F_N3F_V3F),
		3157	const_iv (GL_FUNC_ADD),
		3158	const_iv (GL_FUNC_SUBTRACT),
		3159	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2657	# undef const_iv	3160	# undef const_iv
2658	};	3161	};
2659		3162
2660	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3163	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2661	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2662		3165
2663	texture_av = newAV ();	3166	texture_av = newAV ();
2664	AvREAL_off (texture_av);	3167	AvREAL_off (texture_av);
2665	}	3168	}
2666		3169
2667	void	3170	void
2668	disable_GL_EXT_blend_func_separate ()	3171	disable_GL_EXT_blend_func_separate ()
2669	CODE:	3172	CODE:
2670	gl.BlendFuncSeparate = 0;	3173	gl.BlendFuncSeparate = 0;
2671	gl.BlendFuncSeparateEXT = 0;	3174	gl.BlendFuncSeparateEXT = 0;
		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
2672		3178
2673	char *	3179	char *
2674	gl_vendor ()	3180	gl_vendor ()
2675	CODE:	3181	CODE:
2676	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2707		3213
2708	int glGetError ()	3214	int glGetError ()
2709		3215
2710	void glFinish ()	3216	void glFinish ()
2711		3217
		3218	void glFlush ()
		3219
2712	void glClear (int mask)	3220	void glClear (int mask)
2713		3221
2714	void glClearColor (float r, float g, float b, float a = 1.0)	3222	void glClearColor (float r, float g, float b, float a = 1.0)
2715	PROTOTYPE: @	3223	PROTOTYPE: @
2716		3224
…		…
2725	void glBlendFunc (int sfactor, int dfactor)	3233	void glBlendFunc (int sfactor, int dfactor)
2726		3234
2727	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2728	CODE:	3236	CODE:
2729	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
		3238
		3239	# void glBlendEquation (int se)
2730		3240
2731	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2732		3242
2733	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2734		3244
…		…
2769	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2770	CODE:	3280	CODE:
2771	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2772		3282
2773	void glColor (float r, float g, float b, float a = 1.0)	3283	void glColor (float r, float g, float b, float a = 1.0)
		3284	PROTOTYPE: @
2774	ALIAS:	3285	ALIAS:
2775	glColor_premultiply = 1	3286	glColor_premultiply = 1
2776	CODE:	3287	CODE:
2777	if (ix)	3288	if (ix)
2778	{	3289	{
…		…
2883	void glNewList (int list, int mode = GL_COMPILE)	3394	void glNewList (int list, int mode = GL_COMPILE)
2884		3395
2885	void glEndList ()	3396	void glEndList ()
2886		3397
2887	void glCallList (int list)	3398	void glCallList (int list)
		3399
		3400	void c_init ()
		3401	CODE:
		3402	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3403	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
2888		3404
2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2890		3406
2891	PROTOTYPES: DISABLE	3407	PROTOTYPES: DISABLE
2892		3408

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