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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 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	{
…		…
120		170
121	#include "pango-font.c"	171	#include "pango-font.c"
122	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
123	#include "pango-render.c"	173	#include "pango-render.c"
124		174
125	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
129		179
130	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
131		181
132	static int	182	static int
133	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
134	{	184	{
135	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
149		199
150	typedef struct cf_layout {	200	typedef struct cf_layout {
151	PangoLayout *pl;	201	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
153	int base_height;	203	int base_height;
154	CFPlus__Font font;	204	DC__Font font;
155	rc_t *rc;	205	rc_t *rc;
156	} *CFPlus__Layout;	206	} *DC__Layout;
157		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__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));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
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];
…		…
231	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
233		284
234	int32_t rows;	285	int32_t rows;
235	maprow *row;	286	maprow *row;
236	} *CFPlus__Map;	287	} *DC__Map;
237		288
238	static char *	289	static char *
239	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
240	{	291	{
241	char *p;	292	char *p;
…		…
279	self->texs *= 2;	330	self->texs *= 2;
280	}	331	}
281	}	332	}
282		333
283	static maprow *	334	static maprow *
284	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
285	{	336	{
286	if (0 > y)	337	if (0 > y)
287	{	338	{
288	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
327		378
328	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
329	}	380	}
330		381
331	static mapcell *	382	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
333	{	384	{
334	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
335	}	386	}
336		387
337	static void	388	static void
338	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
339	{	390	{
340	int r;	391	int r;
341		392
342	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
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 (CFPlus__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;
360	mapcell *cell;	421	mapcell *cell;
361		422
…		…
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	{
…		…
498	return 0;	562	return 0;
499		563
500	return 1;	564	return 1;
501	}	565	}
502		566
503	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
504		620
505	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
506		622
507	BOOT:	623	BOOT:
508	{	624	{
509	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
510	static const struct {	626	static const struct {
511	const char *name;	627	const char *name;
512	IV iv;	628	IV iv;
513	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
514	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
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),
…		…
619	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
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),
		790
		791	const_iv (KMOD_LRAM),
		792
		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)
624	# undef const_iv	823	# undef const_iv
625	};	824	};
626		825
627	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--)
628	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
629		828
630	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
631	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
632	}	831	}
633		832
…		…
650		849
651	IV minpot (UV n)	850	IV minpot (UV n)
652		851
653	IV popcount (UV n)	852	IV popcount (UV n)
654		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
655	void	860	void
656	pango_init ()	861	pango_init ()
657	CODE:	862	CODE:
658	{	863	{
659	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
660	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);
661	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
662	}	872	}
663		873
664	char *
665	SDL_GetError ()	874	char *SDL_GetError ()
666		875
667	int	876	void SDL_braino ()
668	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
669		877
670	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
671	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
672		894
673	void	895	void
674	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
675	PPCODE:	897	PPCODE:
676	{	898	{
…		…
688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
691		913
692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
693	#if SDL_VERSION_ATLEAST(1,2,10)
694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
696	#endif
697		916
698	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
699		918
700	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
701	while (*m)	920	while (*m)
702	{	921	{
703	if ((*m)->w >= 640 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
704	{	923	{
705	AV *av = newAV ();	924	AV *av = newAV ();
706	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
707	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
708	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
732		951
733	if (RETVAL)	952	if (RETVAL)
734	{	953	{
735	av_clear (texture_av);	954	av_clear (texture_av);
736		955
737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
738	#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);
739	#include "glfunc.h"	958	#include "glfunc.h"
740	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
741	}	963	}
742	}	964	}
743	OUTPUT:	965	OUTPUT:
744	RETVAL	966	RETVAL
745		967
…		…
750	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
751		973
752	int	974	int
753	SDL_GetAppState ()	975	SDL_GetAppState ()
754		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
755	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
756	poll_events ()	988	peep_events ()
757	PPCODE:	989	PPCODE:
758	{	990	{
759	SDL_Event ev;	991	SDL_Event ev;
760		992
761	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
768	{	1000	{
769	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
770	case SDL_KEYUP:	1002	case SDL_KEYUP:
771	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
772	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
773	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
774	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
775	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
776	break;	1008	break;
777		1009
778	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
779	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
797	x = ev.motion.x;	1029	x = ev.motion.x;
798	y = ev.motion.y;	1030	y = ev.motion.y;
799	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
800	}	1032	}
801		1033
802	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
803	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
804	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
805	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
806	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
807	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
808	}	1040	}
809	break;	1041	break;
810		1042
811	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
812	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
813	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
814		1046
815	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
816	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
817	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
818	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
823	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1055	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
824	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1056	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
825	break;	1057	break;
826	}	1058	}
827		1059
828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
829	}	1061	}
830	}	1062	}
831		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
832	int	1077	int
833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
834	POSTCALL:	1079	POSTCALL:
835	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
836	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
		1082
		1083	void
		1084	Mix_QuerySpec ()
		1085	PPCODE:
		1086	{
		1087	int freq, channels;
		1088	Uint16 format;
		1089
		1090	if (Mix_QuerySpec (&freq, &format, &channels))
		1091	{
		1092	EXTEND (SP, 3);
		1093	PUSHs (sv_2mortal (newSViv (freq)));
		1094	PUSHs (sv_2mortal (newSViv (format)));
		1095	PUSHs (sv_2mortal (newSViv (channels)));
		1096	}
		1097	}
837		1098
838	void	1099	void
839	Mix_CloseAudio ()	1100	Mix_CloseAudio ()
840		1101
841	int	1102	int
…		…
876	}	1137	}
877	}	1138	}
878	#endif	1139	#endif
879	}	1140	}
880		1141
881	void	1142	int
882	add_font (char *file)	1143	add_font (char *file)
883	CODE:	1144	CODE:
884	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1151
		1152	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
885		1155
886	void	1156	void
887	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
888	ALIAS:	1158	ALIAS:
889	load_image_file = 1	1159	load_image_file = 1
…		…
975	void	1245	void
976	error (char *message)	1246	error (char *message)
977	CODE:	1247	CODE:
978	fprintf (stderr, "ERROR: %s\n", message);	1248	fprintf (stderr, "ERROR: %s\n", message);
979	#ifdef _WIN32	1249	#ifdef _WIN32
980	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
981	#endif	1251	#endif
982		1252
983	void	1253	void
984	fatal (char *message)	1254	fatal (char *message)
985	CODE:	1255	CODE:
986	fprintf (stderr, "FATAL: %s\n", message);	1256	fprintf (stderr, "FATAL: %s\n", message);
987	#ifdef _WIN32	1257	#ifdef _WIN32
988	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1258	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
989	#endif	1259	#endif
990	_exit (1);	1260	_exit (1);
991		1261
992	void	1262	void
993	_exit (int retval = 0)	1263	_exit (int retval = 0)
…		…
1005	#if DEBUG	1275	#if DEBUG
1006	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1007	#endif	1277	#endif
1008	}	1278	}
1009		1279
1010	MODULE = CFPlus PACKAGE = CFPlus::Font	1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
		1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1011		1288
1012	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1013		1290
1014	CFPlus::Font	1291	DC::Font
1015	new_from_file (SV *class, char *path, int id = 0)	1292	new_from_file (SV *class, char *path, int id = 0)
1016	CODE:	1293	CODE:
1017	{	1294	{
1018	int count;	1295	int count;
1019	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1296	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1022	}	1299	}
1023	OUTPUT:	1300	OUTPUT:
1024	RETVAL	1301	RETVAL
1025		1302
1026	void	1303	void
1027	DESTROY (CFPlus::Font self)	1304	DESTROY (DC::Font self)
1028	CODE:	1305	CODE:
1029	pango_font_description_free (self);	1306	pango_font_description_free (self);
1030		1307
1031	void	1308	void
1032	make_default (CFPlus::Font self)	1309	make_default (DC::Font self)
1033	PROTOTYPE: $	1310	PROTOTYPE: $
1034	CODE:	1311	CODE:
1035	default_font = self;	1312	default_font = self;
1036		1313
1037	MODULE = CFPlus PACKAGE = CFPlus::Layout	1314	MODULE = Deliantra::Client PACKAGE = DC::Layout
1038		1315
1039	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1040		1317
1041	void	1318	void
1042	reset_glyph_cache ()	1319	glyph_cache_backup ()
1043	PROTOTYPE:	1320	PROTOTYPE:
1044	CODE:	1321	CODE:
		1322	tc_backup ();
		1323
		1324	void
		1325	glyph_cache_restore ()
		1326	PROTOTYPE:
		1327	CODE:
1045	tc_clear ();	1328	tc_restore ();
1046		1329
1047	CFPlus::Layout	1330	DC::Layout
1048	new (SV *class)	1331	new (SV *class)
1049	CODE:	1332	CODE:
1050	New (0, RETVAL, 1, struct cf_layout);	1333	New (0, RETVAL, 1, struct cf_layout);
1051		1334
1052	RETVAL->pl = pango_layout_new (opengl_context);	1335	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1062	layout_update_font (RETVAL);	1345	layout_update_font (RETVAL);
1063	OUTPUT:	1346	OUTPUT:
1064	RETVAL	1347	RETVAL
1065		1348
1066	void	1349	void
1067	DESTROY (CFPlus::Layout self)	1350	DESTROY (DC::Layout self)
1068	CODE:	1351	CODE:
1069	g_object_unref (self->pl);	1352	g_object_unref (self->pl);
1070	rc_free (self->rc);	1353	rc_free (self->rc);
1071	Safefree (self);	1354	Safefree (self);
1072		1355
1073	void	1356	void
1074	set_text (CFPlus::Layout self, SV *text_)	1357	set_text (DC::Layout self, SV *text_)
1075	CODE:	1358	CODE:
1076	{	1359	{
1077	STRLEN textlen;	1360	STRLEN textlen;
1078	char *text = SvPVutf8 (text_, textlen);	1361	char *text = SvPVutf8 (text_, textlen);
1079		1362
1080	pango_layout_set_text (self->pl, text, textlen);	1363	pango_layout_set_text (self->pl, text, textlen);
1081	}	1364	}
1082		1365
1083	void	1366	void
1084	set_markup (CFPlus::Layout self, SV *text_)	1367	set_markup (DC::Layout self, SV *text_)
1085	CODE:	1368	CODE:
1086	{	1369	{
1087	STRLEN textlen;	1370	STRLEN textlen;
1088	char *text = SvPVutf8 (text_, textlen);	1371	char *text = SvPVutf8 (text_, textlen);
1089		1372
1090	pango_layout_set_markup (self->pl, text, textlen);	1373	pango_layout_set_markup (self->pl, text, textlen);
1091	}	1374	}
1092		1375
1093	void	1376	void
1094	set_shapes (CFPlus::Layout self, ...)	1377	set_shapes (DC::Layout self, ...)
1095	CODE:	1378	CODE:
1096	{	1379	{
1097	PangoAttrList *attrs = 0;	1380	PangoAttrList *attrs = 0;
1098	const char *text = pango_layout_get_text (self->pl);	1381	const char *text = pango_layout_get_text (self->pl);
1099	const char *pos = text;	1382	const char *pos = text;
…		…
1134	if (attrs)	1417	if (attrs)
1135	pango_layout_set_attributes (self->pl, attrs);	1418	pango_layout_set_attributes (self->pl, attrs);
1136	}	1419	}
1137		1420
1138	void	1421	void
1139	get_shapes (CFPlus::Layout self)	1422	get_shapes (DC::Layout self)
1140	PPCODE:	1423	PPCODE:
1141	{	1424	{
1142	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1425	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1143		1426
1144	do	1427	do
1145	{	1428	{
1146	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1429	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1147		1430
1148	if (run && shape_attr_p (run))	1431	if (run && shape_attr_p (run))
1149	{	1432	{
1150	PangoRectangle extents;	1433	PangoRectangle extents;
1151	pango_layout_iter_get_run_extents (iter, 0, &extents);	1434	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1159		1442
1160	pango_layout_iter_free (iter);	1443	pango_layout_iter_free (iter);
1161	}	1444	}
1162		1445
1163	int	1446	int
1164	has_wrapped (CFPlus::Layout self)	1447	has_wrapped (DC::Layout self)
1165	CODE:	1448	CODE:
1166	{	1449	{
1167	int lines = 1;	1450	int lines = 1;
1168	const char *text = pango_layout_get_text (self->pl);	1451	const char *text = pango_layout_get_text (self->pl);
1169		1452
…		…
1174	}	1457	}
1175	OUTPUT:	1458	OUTPUT:
1176	RETVAL	1459	RETVAL
1177		1460
1178	SV *	1461	SV *
1179	get_text (CFPlus::Layout self)	1462	get_text (DC::Layout self)
1180	CODE:	1463	CODE:
1181	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1464	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1182	sv_utf8_decode (RETVAL);	1465	sv_utf8_decode (RETVAL);
1183	OUTPUT:	1466	OUTPUT:
1184	RETVAL	1467	RETVAL
1185		1468
1186	void	1469	void
1187	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1470	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1188	CODE:	1471	CODE:
1189	self->r = r;	1472	self->r = r;
1190	self->g = g;	1473	self->g = g;
1191	self->b = b;	1474	self->b = b;
1192	self->a = a;	1475	self->a = a;
1193		1476
1194	void	1477	void
1195	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1478	set_font (DC::Layout self, DC::Font font = 0)
1196	CODE:	1479	CODE:
1197	if (self->font != font)	1480	if (self->font != font)
1198	{	1481	{
1199	self->font = font;	1482	self->font = font;
1200	layout_update_font (self);	1483	layout_update_font (self);
1201	}	1484	}
1202		1485
1203	void	1486	void
1204	set_height (CFPlus::Layout self, int base_height)	1487	set_height (DC::Layout self, int base_height)
1205	CODE:	1488	CODE:
1206	if (self->base_height != base_height)	1489	if (self->base_height != base_height)
1207	{	1490	{
1208	self->base_height = base_height;	1491	self->base_height = base_height;
1209	layout_update_font (self);	1492	layout_update_font (self);
1210	}	1493	}
1211		1494
1212	void	1495	void
1213	set_width (CFPlus::Layout self, int max_width = -1)	1496	set_width (DC::Layout self, int max_width = -1)
1214	CODE:	1497	CODE:
1215	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1498	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1216		1499
1217	void	1500	void
1218	set_indent (CFPlus::Layout self, int indent)	1501	set_indent (DC::Layout self, int indent)
1219	CODE:	1502	CODE:
1220	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1503	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1221		1504
1222	void	1505	void
1223	set_spacing (CFPlus::Layout self, int spacing)	1506	set_spacing (DC::Layout self, int spacing)
1224	CODE:	1507	CODE:
1225	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1508	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1226		1509
1227	void	1510	void
1228	set_ellipsise (CFPlus::Layout self, int ellipsise)	1511	set_ellipsise (DC::Layout self, int ellipsise)
1229	CODE:	1512	CODE:
1230	pango_layout_set_ellipsize (self->pl,	1513	pango_layout_set_ellipsize (self->pl,
1231	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1514	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1232	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1515	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1233	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1516	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1234	: PANGO_ELLIPSIZE_NONE	1517	: PANGO_ELLIPSIZE_NONE
1235	);	1518	);
1236		1519
1237	void	1520	void
1238	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1521	set_single_paragraph_mode (DC::Layout self, int spm)
1239	CODE:	1522	CODE:
1240	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1523	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1241		1524
1242	void	1525	void
1243	size (CFPlus::Layout self)	1526	size (DC::Layout self)
1244	PPCODE:	1527	PPCODE:
1245	{	1528	{
1246	int w, h;	1529	int w, h;
1247		1530
1248	layout_get_pixel_size (self, &w, &h);	1531	layout_get_pixel_size (self, &w, &h);
…		…
1251	PUSHs (sv_2mortal (newSViv (w)));	1534	PUSHs (sv_2mortal (newSViv (w)));
1252	PUSHs (sv_2mortal (newSViv (h)));	1535	PUSHs (sv_2mortal (newSViv (h)));
1253	}	1536	}
1254		1537
1255	int	1538	int
1256	descent (CFPlus::Layout self)	1539	descent (DC::Layout self)
1257	CODE:	1540	CODE:
1258	{	1541	{
1259	PangoRectangle rect;	1542	PangoRectangle rect;
1260	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1543	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1261	pango_layout_line_get_pixel_extents (line, 0, &rect);	1544	pango_layout_line_get_pixel_extents (line, 0, &rect);
1262	RETVAL = PANGO_DESCENT (rect);	1545	RETVAL = PANGO_DESCENT (rect);
1263	}	1546	}
1264	OUTPUT:	1547	OUTPUT:
1265	RETVAL	1548	RETVAL
1266		1549
1267	int	1550	int
1268	xy_to_index (CFPlus::Layout self, int x, int y)	1551	xy_to_index (DC::Layout self, int x, int y)
1269	CODE:	1552	CODE:
1270	{	1553	{
1271	int index, trailing;	1554	int index, trailing;
1272	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1555	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1273	RETVAL = index + trailing;	1556	RETVAL = index + trailing;
1274	}	1557	}
1275	OUTPUT:	1558	OUTPUT:
1276	RETVAL	1559	RETVAL
1277		1560
1278	void	1561	void
1279	cursor_pos (CFPlus::Layout self, int index)	1562	cursor_pos (DC::Layout self, int index)
1280	PPCODE:	1563	PPCODE:
1281	{	1564	{
1282	PangoRectangle strong_pos;	1565	PangoRectangle pos;
1283	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1566	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1284		1567
1285	EXTEND (SP, 3);	1568	EXTEND (SP, 3);
1286	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1287	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1288	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1571	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1289	}	1572	}
1290		1573
1291	void	1574	void
1292	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1575	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1293	PPCODE:	1576	PPCODE:
1294	{	1577	{
1295	int line, x;	1578	int line, x;
1296		1579
1297	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1580	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1581	#if !PANGO_VERSION_CHECK (1, 17, 3)
1298	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1299		1583	--line;
		1584	#endif
1300	EXTEND (SP, 2);	1585	EXTEND (SP, 2);
1301	PUSHs (sv_2mortal (newSViv (line - 1)));	1586	PUSHs (sv_2mortal (newSViv (line)));
1302	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1587	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1303	}	1588	}
1304		1589
1305	void	1590	void
1306	line_x_to_index (CFPlus::Layout self, int line, int x)	1591	line_x_to_index (DC::Layout self, int line, int x)
1307	PPCODE:	1592	PPCODE:
1308	{	1593	{
1309	PangoLayoutLine *lp;	1594	PangoLayoutLine *lp;
1310	int index, trailing;	1595	int index, trailing;
1311		1596
1312	if (line < 0)	1597	if (line < 0)
1313	XSRETURN_EMPTY;	1598	XSRETURN_EMPTY;
1314		1599
1315	if (!(lp = pango_layout_get_line (self->pl, line)))	1600	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1316	XSRETURN_EMPTY; /* do better */	1601	XSRETURN_EMPTY; /* do better */
1317		1602
1318	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1603	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1319		1604
1320	EXTEND (SP, 2);	1605	EXTEND (SP, 2);
…		…
1326	PUSHs (sv_2mortal (newSViv (trailing)));	1611	PUSHs (sv_2mortal (newSViv (trailing)));
1327	}	1612	}
1328	}	1613	}
1329		1614
1330	void	1615	void
1331	render (CFPlus::Layout self, float x, float y, int flags = 0)	1616	render (DC::Layout self, float x, float y, int flags = 0)
1332	CODE:	1617	CODE:
1333	rc_clear (self->rc);	1618	rc_clear (self->rc);
1334	pango_opengl_render_layout_subpixel (	1619	pango_opengl_render_layout_subpixel (
1335	self->pl,	1620	self->pl,
1336	self->rc,	1621	self->rc,
…		…
1341	// we assume that context_change actually clears/frees stuff	1626	// we assume that context_change actually clears/frees stuff
1342	// and does not do any recomputation...	1627	// and does not do any recomputation...
1343	pango_layout_context_changed (self->pl);	1628	pango_layout_context_changed (self->pl);
1344		1629
1345	void	1630	void
1346	draw (CFPlus::Layout self)	1631	draw (DC::Layout self)
1347	CODE:	1632	CODE:
1348	{	1633	{
1349	glEnable (GL_TEXTURE_2D);	1634	glEnable (GL_TEXTURE_2D);
1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1351	glEnable (GL_BLEND);	1636	glEnable (GL_BLEND);
…		…
1359	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1360	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1361	glDisable (GL_TEXTURE_2D);	1646	glDisable (GL_TEXTURE_2D);
1362	}	1647	}
1363		1648
1364	MODULE = CFPlus PACKAGE = CFPlus::Texture	1649	MODULE = Deliantra::Client PACKAGE = DC::Texture
1365		1650
1366	PROTOTYPES: ENABLE	1651	PROTOTYPES: ENABLE
1367		1652
1368	void	1653	void
1369	pad (SV *data_, int ow, int oh, int nw, int nh)	1654	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1437	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1438	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1439	}	1724	}
1440	}	1725	}
1441		1726
		1727	void
		1728	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)
		1729	PROTOTYPE: @
		1730	CODE:
		1731	{
		1732	glEnable (GL_BLEND);
		1733	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1734	glEnable (GL_TEXTURE_2D);
		1735	glBindTexture (GL_TEXTURE_2D, name1);
		1736
		1737	glColor3f (intensity, intensity, intensity);
		1738	glPushMatrix ();
		1739	glScalef (1./3, 1./3, 1.);
		1740
		1741	if (blend > 0.f)
		1742	{
		1743	float dx3 = dx * -3.f / w;
		1744	float dy3 = dy * -3.f / h;
		1745	GLfloat env_color[4] = { 0., 0., 0., blend };
		1746
		1747	/* interpolate the two shadow textures */
		1748	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1752	gl.ActiveTexture (GL_TEXTURE1);
		1753	glEnable (GL_TEXTURE_2D);
		1754	glBindTexture (GL_TEXTURE_2D, name2);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1756
		1757	/* rgb == rgb(glcolor) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1760	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1761
		1762	/* alpha = interpolate t0, t1 by env_alpha */
		1763	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1768
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1774
		1775	glBegin (GL_QUADS);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1779	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1780	glEnd ();
		1781
		1782	glDisable (GL_TEXTURE_2D);
		1783	gl.ActiveTexture (GL_TEXTURE0);
		1784	}
		1785	else
		1786	{
		1787	/* simple blending of one texture, also opengl <1.3 path */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	glBegin (GL_QUADS);
		1791	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1792	glTexCoord2f (0, t); glVertex2f (0, h);
		1793	glTexCoord2f (s, t); glVertex2f (w, h);
		1794	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1795	glEnd ();
		1796	}
		1797
		1798	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1799	{
		1800	int x, y;
		1801	int dx3 = dx * 3;
		1802	int dy3 = dy * 3;
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1805	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1806	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1807	glTranslatef (-1., -1., 0);
		1808	glBegin (GL_QUADS);
		1809
		1810	for (y = 1; y < h; y += 3)
		1811	{
		1812	int y1 = y - dy3;
		1813	int y1valid = y1 >= 0 && y1 < h;
		1814
		1815	for (x = 1; x < w; x += 3)
		1816	{
		1817	int x1 = x - dx3;
		1818	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1819	uint8_t h2;
		1820
		1821	if (y1valid && x1 >= 0 && x1 < w)
		1822	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1823	else
		1824	h2 = 1; /* out of range == invisible */
		1825
		1826	if (h1 || h2)
		1827	{
		1828	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1829	glColor4f (1., 1., 1., alpha);
		1830
		1831	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1832	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1833	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1834	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1835	}
		1836	}
		1837	}
		1838	}
		1839
		1840	glEnd ();
		1841
		1842	glPopMatrix ();
		1843
		1844	glDisable (GL_TEXTURE_2D);
		1845	glDisable (GL_BLEND);
		1846	}
		1847
1442	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1848	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1443	CODE:	1849	CODE:
1444	{	1850	{
1445	GLint width;	1851	GLint width;
1446	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1852	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1448	RETVAL = width > 0;	1854	RETVAL = width > 0;
1449	}	1855	}
1450	OUTPUT:	1856	OUTPUT:
1451	RETVAL	1857	RETVAL
1452		1858
1453	MODULE = CFPlus PACKAGE = CFPlus::Map	1859	MODULE = Deliantra::Client PACKAGE = DC::Map
1454		1860
1455	PROTOTYPES: DISABLE	1861	PROTOTYPES: DISABLE
1456		1862
1457	CFPlus::Map	1863	DC::Map
1458	new (SV *class)	1864	new (SV *class)
1459	CODE:	1865	CODE:
1460	New (0, RETVAL, 1, struct map);	1866	New (0, RETVAL, 1, struct map);
1461	RETVAL->x = 0;	1867	RETVAL->x = 0;
1462	RETVAL->y = 0;	1868	RETVAL->y = 0;
…		…
1470	RETVAL->row = 0;	1876	RETVAL->row = 0;
1471	OUTPUT:	1877	OUTPUT:
1472	RETVAL	1878	RETVAL
1473		1879
1474	void	1880	void
1475	DESTROY (CFPlus::Map self)	1881	DESTROY (DC::Map self)
1476	CODE:	1882	CODE:
1477	{	1883	{
1478	map_clear (self);	1884	map_clear (self);
1479	Safefree (self->face2tile);	1885	Safefree (self->face2tile);
1480	Safefree (self->tex);	1886	Safefree (self->tex);
1481	Safefree (self);	1887	Safefree (self);
1482	}	1888	}
1483		1889
1484	void	1890	void
1485	resize (CFPlus::Map self, int map_width, int map_height)	1891	resize (DC::Map self, int map_width, int map_height)
1486	CODE:	1892	CODE:
1487	self->w = map_width;	1893	self->w = map_width;
1488	self->h = map_height;	1894	self->h = map_height;
1489		1895
1490	void	1896	void
1491	clear (CFPlus::Map self)	1897	clear (DC::Map self)
1492	CODE:	1898	CODE:
1493	map_clear (self);	1899	map_clear (self);
1494		1900
1495	void	1901	void
1496	set_tileid (CFPlus::Map self, int face, int tile)	1902	set_tileid (DC::Map self, int face, int tile)
1497	CODE:	1903	CODE:
1498	{	1904	{
1499	need_facenum (self, face); self->face2tile [face] = tile;	1905	need_facenum (self, face); self->face2tile [face] = tile;
1500	need_texid (self, tile);	1906	need_texid (self, tile);
1501	}	1907	}
1502		1908
1503	void	1909	void
1504	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1910	set_smooth (DC::Map self, int face, int smooth, int level)
1505	CODE:	1911	CODE:
1506	{	1912	{
1507	tileid texid;	1913	tileid texid;
1508	maptex *tex;	1914	maptex *tex;
1509		1915
…		…
1522	tex->smoothtile = self->face2tile [smooth];	1928	tex->smoothtile = self->face2tile [smooth];
1523	tex->smoothlevel = level;	1929	tex->smoothlevel = level;
1524	}	1930	}
1525		1931
1526	void	1932	void
1527	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1933	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1528	CODE:	1934	CODE:
1529	{	1935	{
1530	need_texid (self, texid);	1936	need_texid (self, texid);
1531		1937
1532	{	1938	{
…		…
1551	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1552	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1553	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1554	}	1960	}
1555		1961
		1962	void
		1963	expire_textures (DC::Map self, int texid, int count)
		1964	PPCODE:
		1965	for (; texid < self->texs && count; ++texid, --count)
		1966	{
		1967	maptex *tex = self->tex + texid;
		1968
		1969	if (tex->name)
		1970	{
		1971	if (tex->unused)
		1972	{
		1973	tex->name = 0;
		1974	tex->unused = 0;
		1975	XPUSHs (sv_2mortal (newSViv (texid)));
		1976	}
		1977	else
		1978	tex->unused = 1;
		1979	}
		1980	}
		1981
1556	int	1982	int
1557	ox (CFPlus::Map self)	1983	ox (DC::Map self)
1558	ALIAS:	1984	ALIAS:
1559	oy = 1	1985	oy = 1
1560	x = 2	1986	x = 2
1561	y = 3	1987	y = 3
1562	w = 4	1988	w = 4
…		…
1573	}	1999	}
1574	OUTPUT:	2000	OUTPUT:
1575	RETVAL	2001	RETVAL
1576		2002
1577	void	2003	void
1578	scroll (CFPlus::Map self, int dx, int dy)	2004	scroll (DC::Map self, int dx, int dy)
1579	CODE:	2005	CODE:
1580	{	2006	{
1581	if (dx > 0)	2007	if (dx > 0)
1582	map_blank (self, self->x, self->y, dx, self->h);	2008	map_blank (self, self->x, self->y, dx, self->h);
1583	else if (dx < 0)	2009	else if (dx < 0)
…		…
1599	self->y += MAP_EXTEND_Y;	2025	self->y += MAP_EXTEND_Y;
1600	}	2026	}
1601	}	2027	}
1602		2028
1603	SV *	2029	SV *
1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2030	map1a_update (DC::Map self, SV *data_, int extmap)
1605	CODE:	2031	CODE:
1606	{	2032	{
1607	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2033	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1608	uint8_t *data_end = (uint8_t *)SvEND (data_);	2034	uint8_t *data_end = (uint8_t *)SvEND (data_);
1609	mapcell *cell;	2035	mapcell *cell;
…		…
1637	uint8_t ext, cmd;	2063	uint8_t ext, cmd;
1638		2064
1639	do	2065	do
1640	{	2066	{
1641	ext = *data++;	2067	ext = *data++;
1642	cmd = ext & 0x3f;	2068	cmd = ext & 0x7f;
1643		2069
1644	if (cmd < 4)	2070	if (cmd < 4)
1645	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1646	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1647	{	2073	{
1648	cell->stat_width = 1;	2074	cell->stat_width = 1;
1649	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1650	}	2076	}
1651	else if (cmd == 6) // monster width	2077	else if (cmd == 6) // monster width
1652	cell->stat_width = *data++ + 1;	2078	cell->stat_width = *data++ + 1;
1653	else if (cmd == 0x47)	2079	else if (cmd == 0x47)
1654	{	2080	{
1655	if (*data == 4)	2081	if (*data == 1) cell->player = data [1];
1656	; // decode player count	2082	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2083	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2084	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1657		2085
1658	data += *data + 1;	2086	data += *data + 1;
1659	}	2087	}
1660	else if (cmd == 8) // cell flags	2088	else if (cmd == 8) // cell flags
1661	cell->flags = *data++;	2089	cell->flags = *data++;
…		…
1678	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1679		2107
1680	if (cell->tile [z])	2108	if (cell->tile [z])
1681	{	2109	{
1682	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1683	if (!tex->name)	2112	if (!tex->name)
1684	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1685		2114
1686	if (tex->smoothtile)	2115	if (tex->smoothtile)
1687	{	2116	{
1688	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1689	if (!smooth->name)	2119	if (!smooth->name)
1690	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1691	}	2121	}
1692	}	2122	}
1693	}	2123	}
1694	}	2124	}
1695	else	2125	else
1696	cell->darkness = 0;	2126	CELL_CLEAR (cell);
1697	}	2127	}
1698	}	2128	}
1699	OUTPUT:	2129	OUTPUT:
1700	RETVAL	2130	RETVAL
1701		2131
1702	SV *	2132	SV *
1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2133	mapmap (DC::Map self, int x0, int y0, int w, int h)
1704	CODE:	2134	CODE:
1705	{	2135	{
1706	int x1, x;	2136	int x1, x;
1707	int y1, y;	2137	int y1, y;
1708	int z;	2138	int z;
…		…
1721	? self->row + y	2151	? self->row + y
1722	: 0;	2152	: 0;
1723		2153
1724	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1725	{	2155	{
1726	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1727		2157
1728	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1729	{	2159	{
1730	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1731		2161
…		…
1733	{	2163	{
1734	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1735	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1736	int a1 = tex.a;	2166	int a1 = tex.a;
1737		2167
1738	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1739	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1740	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1741	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1742	}	2172	}
1743	}	2173	}
1744		2174
1745	*map++ = (r )	2175	*map++ = (r )
1746	| (g << 8)	2176	| (g << 8)
…		…
1753	}	2183	}
1754	OUTPUT:	2184	OUTPUT:
1755	RETVAL	2185	RETVAL
1756		2186
1757	void	2187	void
1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2188	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)
1759	CODE:	2189	CODE:
1760	{	2190	{
1761	int x, y, z;	2191	int x, y, z;
1762		2192
1763	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2193	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1764	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2194	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2195	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1766	smooth_key skey;	2196	smooth_key skey;
1767		2197	int pl_x, pl_y;
		2198	maptex pl_tex;
1768	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1769	rc_key_t key;	2201	rc_key_t key;
1770	rc_array_t *arr;	2202	rc_array_t *arr;
1771		2203
		2204	pl_tex.name = 0;
		2205
1772	// thats current max. sorry.	2206	// that's current max. sorry.
1773	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1774	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1775		2209
1776	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1777	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1781	key.g = 255;	2215	key.g = 255;
1782	key.b = 255;	2216	key.b = 255;
1783	key.a = 255;	2217	key.a = 255;
1784	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1785	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1786	key.texname = -1;
1787		2220
1788	mx += self->x;	2221	mx += self->x;
1789	my += self->y;	2222	my += self->y;
1790		2223
1791	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1816		2249
1817	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1818	{	2251	{
1819	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1820		2254
1821	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1822	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1823	{	2257	{
1824	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1834	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1835	int px, py;	2269	int px, py;
1836		2270
1837	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
1838	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1839	if (!tex.name)	2275	if (!tex.name)
1840	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1841		2277
1842	key.texname = tex.name;	2278	key.texname = tex.name;
1843	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
1844	}	2280	}
1845		2281
1846	px = (x + 1) * T - tex.w;	2282	px = (x + 1) * Th - tex.w;
1847	py = (y + 1) * T - tex.h;	2283	py = (y + 1) * Tw - tex.h;
		2284
		2285	if (expect_false (cell->player == player) && expect_false (z == 2))
		2286	{
		2287	pl_x = px;
		2288	pl_y = py;
		2289	pl_tex = tex;
		2290	continue;
		2291	}
1848		2292
1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2294	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1851	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2295	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2296	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1853
1854	if (cell->flags && z == 2)
1855	{
1856	// overlays such as the speech bubble, probably more to come
1857	if (cell->flags & 1)
1858	{
1859	maptex tex = self->tex [1];
1860	int px = x * T + T * 2 / 32;
1861	int py = y * T - T * 6 / 32;
1862
1863	if (tex.name)
1864	{
1865	if (key.texname != tex.name)
1866	{
1867	key.texname = tex.name;
1868	arr = rc_array (rc, &key);
1869	}
1870
1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1875	}
1876	}
1877	}
1878		2297
1879	// update smooth hash	2298	// update smooth hash
1880	if (tex.smoothtile)	2299	if (tex.smoothtile)
1881	{	2300	{
1882	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
…		…
1911	// corners	2330	// corners
1912	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2331	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1913	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2332	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1914	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2333	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1915	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2334	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2335	}
		2336	}
		2337
		2338	if (expect_false (z == 2) && expect_false (cell->flags))
		2339	{
		2340	// overlays such as the speech bubble, probably more to come
		2341	if (cell->flags & 1)
		2342	{
		2343	rc_key_t key_ov = key;
		2344	maptex tex = self->tex [TEXID_SPEECH];
		2345	rc_array_t *arr;
		2346	int px = x * Tw + Tw * 2 / 32;
		2347	int py = y * Th - Th * 6 / 32;
		2348
		2349	key_ov.texname = tex.name;
		2350	arr = rc_array (rc_ov, &key_ov);
		2351
		2352	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2353	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2355	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1916	}	2356	}
1917	}	2357	}
1918	}	2358	}
1919	}	2359	}
1920		2360
…		…
1947	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
1948	&& skey->level == level	2388	&& skey->level == level
1949	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
1950	{	2390	{
1951	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
1952	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
1953	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
1954	int border = bits & 15;	2394	int border = bits & 15;
1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1956	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
1957	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
1958		2398
…		…
1960	{	2400	{
1961	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
1962	// save gobs of state changes.	2402	// save gobs of state changes.
1963	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
1964	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
1965	glEnd ();	2407	glEnd ();
1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1967	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1968	}	2410	}
1969		2411
1970	if (border)	2412	if (border)
1971	{	2413	{
1972	float ox = border * dx;	2414	float ox = border * dx;
1973		2415
1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1978	}	2420	}
1979		2421
1980	if (corner)	2422	if (corner)
1981	{	2423	{
1982	float ox = corner * dx;	2424	float ox = corner * dx;
1983		2425
1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1988	}	2430	}
1989	}	2431	}
1990	}	2432	}
1991	}	2433	}
1992	}	2434	}
…		…
1998	}	2440	}
1999		2441
2000	hv_clear (smooth);	2442	hv_clear (smooth);
2001	}	2443	}
2002		2444
		2445	if (pl_tex.name)
		2446	{
		2447	maptex tex = pl_tex;
		2448	int px = pl_x + sdx;
		2449	int py = pl_y + sdy;
		2450
		2451	key.texname = tex.name;
		2452	arr = rc_array (rc, &key);
		2453
		2454	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2455	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2457	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2458
		2459	rc_draw (rc);
		2460	}
		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
2003	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2004	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2005		2468
2006	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2007	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2008	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2009	{	2472	{
…		…
2012	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2013	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2014	{	2477	{
2015	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2016		2479
2017	int px = x * T;	2480	int px = x * Tw;
2018	int py = y * T;	2481	int py = y * Th;
		2482
		2483	if (expect_false (cell->player == player))
		2484	{
		2485	px += sdx;
		2486	py += sdy;
		2487	}
2019		2488
2020	if (cell->stat_hp)	2489	if (cell->stat_hp)
2021	{	2490	{
2022	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2023	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2024		2493
2025	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2026	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2027	px + width - 1, py);	2496	px + width - 1, py);
2028		2497
…		…
2034	}	2503	}
2035	}	2504	}
2036	}	2505	}
2037		2506
2038	void	2507	void
2039	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2508	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2040	CODE:	2509	CODE:
2041	{	2510	{
2042	static float color[16][3] = {	2511	static float color[16][3] = {
2043	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2044	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2045	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2046	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2047		2516
2048	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2049	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2050	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2051	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2052		2521
2053	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2054	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2055	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2056	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2057		2526
2058	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2059		2528
2060	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2061	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2062	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2063	};	2532	};
2064		2533
2065	int x, y;	2534	int x, y;
2066		2535
2067	glEnable (GL_TEXTURE_2D);	2536	glEnable (GL_TEXTURE_2D);
		2537	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2538	* but the nvidia driver (185.18.14) mishandles alpha textures
		2539	* and takes the colour from god knows where instead of using
		2540	* Cp. MODULATE results in the same colour, but slightly different
		2541	* alpha, but atcually gives us the correct colour with nvidia.
		2542	*/
2068	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2069	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2070	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2071	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2072		2547
2073	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2077		2552
2078	if (m)	2553	if (m)
2079	{	2554	{
2080	float *c = color [m & 15];	2555	float *c = color [m & 15];
2081		2556
2082	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2083	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2084		2559
2085	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2086	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2087	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2088	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2089	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2090	}	2565	}
…		…
2094	glDisable (GL_BLEND);	2569	glDisable (GL_BLEND);
2095	glDisable (GL_TEXTURE_2D);	2570	glDisable (GL_TEXTURE_2D);
2096	}	2571	}
2097		2572
2098	void	2573	void
2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2100	PPCODE:	2575	PPCODE:
2101	{	2576	{
2102	int x, y;	2577	int x, y;
2103	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2104	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2105	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2106	int sw34 = (sw * 3 + 3) & ~3;	2581	int sw3 = sw * 3;
		2582	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2583	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2107	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2584	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2108	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2585	memset (darkness1, 0, sw1*sh1);
2109	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2110		2586
2111	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2112	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2113		2589
2114	mx += self->x - 1;	2590	mx += self->x - 1;
2115	my += self->y - 1;	2591	my += self->y - 1;
2116
2117	memset (darkness1, 255, sw1 * sh1);
2118		2592
2119	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2120	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2121	{	2595	{
2122	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2125	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2126	{	2600	{
2127	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2128		2602
2129	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2130	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2131	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2132	}	2606	}
2133	}	2607	}
2134		2608
2135	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2136	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2155		2629
2156	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2157	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2158	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2159		2633
2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2169	}	2643	}
2170		2644
2171	free (darkness1);	2645	free (darkness1);
2172		2646
2173	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2174	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2175	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2176	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2177	}	2651	}
2178		2652
2179	SV *	2653	SV *
2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2654	get_rect (DC::Map self, int x0, int y0, int w, int h)
2181	CODE:	2655	CODE:
2182	{	2656	{
2183	int x, y, x1, y1;	2657	int x, y, x1, y1;
2184	SV *data_sv = newSV (w * h * 7 + 5);	2658	SV *data_sv = newSV (w * h * 7 + 5);
2185	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2659	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2242	else	2716	else
2243	*data++ = 0;	2717	*data++ = 0;
2244	}	2718	}
2245	}	2719	}
2246		2720
		2721	/* if size is w*h + 5 then no data has been found */
		2722	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2723	{
2247	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
2248	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
2249	RETVAL = data_sv;	2728	RETVAL = data_sv;
2250	}	2729	}
2251	OUTPUT:	2730	OUTPUT:
2252	RETVAL	2731	RETVAL
2253		2732
2254	void	2733	void
2255	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2734	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2256	PPCODE:	2735	PPCODE:
2257	{	2736	{
2258	int x, y, z;	2737	int x, y, z;
2259	int w, h;	2738	int w, h;
2260	int x1, y1;	2739	int x1, y1;
		2740	STRLEN len;
		2741	uint8_t *data, *end;
		2742
		2743	len = SvLEN (data_sv);
		2744	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2745	data = SvPVbyte_nolen (data_sv);
		2746	end = data + len + 8;
		2747
		2748	if (len < 5)
		2749	XSRETURN_EMPTY;
2261		2750
2262	if (*data++ != 0)	2751	if (*data++ != 0)
2263	XSRETURN_EMPTY; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
2264		2753
2265	w = *data++ << 8; w |= *data++;	2754	w = *data++ << 8; w |= *data++;
…		…
2280	{	2769	{
2281	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
2282		2771
2283	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
2284	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
2285	uint8_t flags = *data++;	2779	flags = *data++;
2286		2780
2287	if (flags)	2781	if (flags)
2288	{	2782	{
2289	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
2290	tileid tile[3] = { 0, 0, 0 };	2784	tileid tile[3] = { 0, 0, 0 };
…		…
2293	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2787	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2294	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2788	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2295		2789
2296	if (cell->darkness == 0)	2790	if (cell->darkness == 0)
2297	{	2791	{
2298	cell->darkness = 0;	2792	/*cell->darkness = 0;*/
		2793	EXTEND (SP, 3);
2299		2794
2300	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
2301	{	2796	{
2302	tileid t = tile [z];	2797	tileid t = tile [z];
2303		2798
2304	if (t >= self->texs || (t && !self->tex [t].name))	2799	if (t >= self->texs || (t && !self->tex [t].name))
2305	{	2800	{
2306	XPUSHs (sv_2mortal (newSViv (t)));	2801	PUSHs (sv_2mortal (newSViv (t)));
2307	need_texid (self, t);	2802	need_texid (self, t);
2308	}	2803	}
2309		2804
2310	cell->tile [z] = t;	2805	cell->tile [z] = t;
2311	}	2806	}
…		…
2313	}	2808	}
2314	}	2809	}
2315	}	2810	}
2316	}	2811	}
2317		2812
2318	MODULE = CFPlus PACKAGE = CFPlus::RW	2813	MODULE = Deliantra::Client PACKAGE = DC::RW
2319		2814
2320	CFPlus::RW	2815	DC::RW
2321	new (SV *class, SV *data_sv)	2816	new (SV *class, SV *data_sv)
2322	CODE:	2817	CODE:
2323	{	2818	{
2324	STRLEN datalen;	2819	STRLEN datalen;
2325	char *data = SvPVbyte (data_sv, datalen);	2820	char *data = SvPVbyte (data_sv, datalen);
…		…
2327	RETVAL = SDL_RWFromConstMem (data, datalen);	2822	RETVAL = SDL_RWFromConstMem (data, datalen);
2328	}	2823	}
2329	OUTPUT:	2824	OUTPUT:
2330	RETVAL	2825	RETVAL
2331		2826
2332	CFPlus::RW	2827	DC::RW
2333	new_from_file (SV *class, const char *path, const char *mode = "rb")	2828	new_from_file (SV *class, const char *path, const char *mode = "rb")
2334	CODE:	2829	CODE:
2335	RETVAL = SDL_RWFromFile (path, mode);	2830	RETVAL = SDL_RWFromFile (path, mode);
2336	OUTPUT:	2831	OUTPUT:
2337	RETVAL	2832	RETVAL
2338		2833
2339	# fails on win32:	2834	# fails on win32:
2340	# CFPlus.xs(2268) : error C2059: syntax error : '('	2835	# dc.xs(2268) : error C2059: syntax error : '('
2341	#void	2836	#void
2342	#close (CFPlus::RW self)	2837	#close (DC::RW self)
2343	# CODE:	2838	# CODE:
2344	# (self->(close)) (self);	2839	# (self->(close)) (self);
2345		2840
2346	MODULE = CFPlus PACKAGE = CFPlus::Channel	2841	MODULE = Deliantra::Client PACKAGE = DC::Channel
2347		2842
2348	PROTOTYPES: DISABLE	2843	PROTOTYPES: DISABLE
2349		2844
2350	CFPlus::Channel	2845	DC::Channel
2351	find ()	2846	find ()
2352	CODE:	2847	CODE:
2353	{	2848	{
2354	RETVAL = Mix_GroupAvailable (-1);	2849	RETVAL = Mix_GroupAvailable (-1);
2355		2850
2356	if (RETVAL < 0)	2851	if (RETVAL < 0)
2357	{	2852	{
2358	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2359		2854
2360	if (RETVAL < 0)	2855	if (RETVAL < 0)
		2856	{
		2857	// happens sometimes, maybe it just stopped playing(?)
		2858	RETVAL = Mix_GroupAvailable (-1);
		2859
		2860	if (RETVAL < 0)
2361	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2362		2862	}
		2863	else
2363	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2364	}	2865	}
2365		2866
2366	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2367	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2368	}	2869	}
2369	OUTPUT:	2870	OUTPUT:
2370	RETVAL	2871	RETVAL
2371		2872
2372	void	2873	void
2373	halt (CFPlus::Channel self)	2874	halt (DC::Channel self)
2374	CODE:	2875	CODE:
2375	Mix_HaltChannel (self);	2876	Mix_HaltChannel (self);
2376		2877
2377	void	2878	void
2378	expire (CFPlus::Channel self, int ticks = -1)	2879	expire (DC::Channel self, int ticks = -1)
2379	CODE:	2880	CODE:
2380	Mix_ExpireChannel (self, ticks);	2881	Mix_ExpireChannel (self, ticks);
2381		2882
2382	void	2883	void
2383	fade_out (CFPlus::Channel self, int ticks = -1)	2884	fade_out (DC::Channel self, int ticks = -1)
2384	CODE:	2885	CODE:
2385	Mix_FadeOutChannel (self, ticks);	2886	Mix_FadeOutChannel (self, ticks);
2386		2887
2387	int	2888	int
2388	volume (CFPlus::Channel self, int volume)	2889	volume (DC::Channel self, int volume)
2389	CODE:	2890	CODE:
2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2891	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2391	OUTPUT:	2892	OUTPUT:
2392	RETVAL	2893	RETVAL
2393		2894
2394	void	2895	void
2395	unregister_all_effects (CFPlus::Channel self)	2896	unregister_all_effects (DC::Channel self)
2396	CODE:	2897	CODE:
2397	Mix_UnregisterAllEffects (self);	2898	Mix_UnregisterAllEffects (self);
2398		2899
2399	void	2900	void
2400	set_panning (CFPlus::Channel self, int left, int right)	2901	set_panning (DC::Channel self, int left, int right)
2401	CODE:	2902	CODE:
2402	left = CLAMP (left , 0, 255);	2903	left = CLAMP (left , 0, 255);
2403	right = CLAMP (right, 0, 255);	2904	right = CLAMP (right, 0, 255);
2404	Mix_SetPanning (self, left, right);	2905	Mix_SetPanning (self, left, right);
2405		2906
2406	void	2907	void
2407	set_distance (CFPlus::Channel self, int distance)	2908	set_distance (DC::Channel self, int distance)
2408	CODE:	2909	CODE:
2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2910	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2410		2911
2411	void	2912	void
2412	set_position (CFPlus::Channel self, int angle, int distance)	2913	set_position (DC::Channel self, int angle, int distance)
2413	CODE:	2914	CODE:
2414		2915
2415	void	2916	void
2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2417	CODE:	2918	CODE:
2418	{	2919	{
2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2920	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2921	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2422	}	2923	}
2423		2924
2424	void	2925	void
2425	set_reverse_stereo (CFPlus::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
2426	CODE:	2927	CODE:
2427	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2428		2929
2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2430		2931
2431	PROTOTYPES: DISABLE	2932	PROTOTYPES: DISABLE
2432		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumChunkDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
		2945
2433	CFPlus::MixChunk	2946	DC::MixChunk
2434	new (SV *class, CFPlus::RW rwops)	2947	new (SV *class, DC::RW rwops)
2435	CODE:	2948	CODE:
2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2437	OUTPUT:	2950	OUTPUT:
2438	RETVAL	2951	RETVAL
2439		2952
2440	void	2953	void
2441	DESTROY (CFPlus::MixChunk self)	2954	DESTROY (DC::MixChunk self)
2442	CODE:	2955	CODE:
2443	Mix_FreeChunk (self);	2956	Mix_FreeChunk (self);
2444		2957
2445	int	2958	int
2446	volume (CFPlus::MixChunk self, int volume = -1)	2959	volume (DC::MixChunk self, int volume = -1)
2447	CODE:	2960	CODE:
2448	if (items > 1)	2961	if (items > 1)
2449	volume = CLAMP (volume, 0, 128);	2962	volume = CLAMP (volume, 0, 128);
2450	RETVAL = Mix_VolumeChunk (self, volume);	2963	RETVAL = Mix_VolumeChunk (self, volume);
2451	OUTPUT:	2964	OUTPUT:
2452	RETVAL	2965	RETVAL
2453		2966
2454	CFPlus::Channel	2967	DC::Channel
2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2968	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2456	CODE:	2969	CODE:
2457	{	2970	{
2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2971	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2459		2972
2460	if (RETVAL < 0)	2973	if (RETVAL < 0)
…		…
2467	}	2980	}
2468	}	2981	}
2469	OUTPUT:	2982	OUTPUT:
2470	RETVAL	2983	RETVAL
2471		2984
2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2986
		2987	void
		2988	decoders ()
		2989	PPCODE:
		2990	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2991	int i, num = Mix_GetNumMusicDecoders ();
		2992	EXTEND (SP, num);
		2993	for (i = 0; i < num; ++i)
		2994	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2995	#else
		2996	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2997	#endif
2473		2998
2474	int	2999	int
2475	volume (int volume = -1)	3000	volume (int volume = -1)
2476	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2477	CODE:	3002	CODE:
…		…
2489	void	3014	void
2490	halt ()	3015	halt ()
2491	CODE:	3016	CODE:
2492	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
2493		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
		3025
2494	CFPlus::MixMusic	3026	DC::MixMusic
2495	new (SV *class, CFPlus::RW rwops)	3027	new (SV *class, DC::RW rwops)
2496	CODE:	3028	CODE:
2497	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
2498	OUTPUT:	3030	OUTPUT:
2499	RETVAL	3031	RETVAL
2500		3032
2501	void	3033	void
2502	DESTROY (CFPlus::MixMusic self)	3034	DESTROY (DC::MixMusic self)
2503	CODE:	3035	CODE:
2504	Mix_FreeMusic (self);	3036	Mix_FreeMusic (self);
2505		3037
2506	int	3038	int
2507	play (CFPlus::MixMusic self, int loops = -1)	3039	play (DC::MixMusic self, int loops = -1)
2508	CODE:	3040	CODE:
2509	RETVAL = Mix_PlayMusic (self, loops);	3041	RETVAL = Mix_PlayMusic (self, loops);
2510	OUTPUT:	3042	OUTPUT:
2511	RETVAL	3043	RETVAL
2512		3044
2513	void	3045	void
2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3046	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2515	CODE:	3047	CODE:
2516	Mix_FadeInMusicPos (self, loops, ms, position);	3048	Mix_FadeInMusicPos (self, loops, ms, position);
2517		3049
2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3050	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2519		3051
2520	PROTOTYPES: ENABLE	3052	PROTOTYPES: ENABLE
2521		3053
2522	BOOT:	3054	BOOT:
2523	{	3055	{
2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3056	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2525	static const struct {	3057	static const struct {
2526	const char *name;	3058	const char *name;
2527	IV iv;	3059	IV iv;
2528	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2529	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2530	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2531	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2532	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2533	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2534	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2535	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2536	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2537	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2549	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2550	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2551	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2552	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2553	const_iv (GL_ONE_MINUS_DST_ALPHA),	3086	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3087	const_iv (GL_SRC_COLOR),
		3088	const_iv (GL_DST_COLOR),
		3089	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3090	const_iv (GL_ONE_MINUS_DST_COLOR),
2554	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2555	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2556	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2557	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2558	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2626	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2627	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2628	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2629	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2630	const_iv (GL_T2F_N3F_V3F),	3167	const_iv (GL_T2F_N3F_V3F),
		3168	const_iv (GL_FUNC_ADD),
		3169	const_iv (GL_FUNC_SUBTRACT),
		3170	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2631	# undef const_iv	3171	# undef const_iv
2632	};	3172	};
2633		3173
2634	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3174	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2635	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2636		3176
2637	texture_av = newAV ();	3177	texture_av = newAV ();
2638	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2639	}	3179	}
2640		3180
2641	void	3181	void
2642	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2643	CODE:	3183	CODE:
2644	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2645	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2646		3189
2647	char *	3190	char *
2648	gl_vendor ()	3191	gl_vendor ()
2649	CODE:	3192	CODE:
2650	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2681		3224
2682	int glGetError ()	3225	int glGetError ()
2683		3226
2684	void glFinish ()	3227	void glFinish ()
2685		3228
		3229	void glFlush ()
		3230
2686	void glClear (int mask)	3231	void glClear (int mask)
2687		3232
2688	void glClearColor (float r, float g, float b, float a = 1.0)	3233	void glClearColor (float r, float g, float b, float a = 1.0)
2689	PROTOTYPE: @	3234	PROTOTYPE: @
2690		3235
…		…
2699	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2700		3245
2701	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2702	CODE:	3247	CODE:
2703	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2704		3251
2705	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2706		3253
2707	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2708		3255
…		…
2743	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2744	CODE:	3291	CODE:
2745	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2746		3293
2747	void glColor (float r, float g, float b, float a = 1.0)	3294	void glColor (float r, float g, float b, float a = 1.0)
		3295	PROTOTYPE: @
2748	ALIAS:	3296	ALIAS:
2749	glColor_premultiply = 1	3297	glColor_premultiply = 1
2750	CODE:	3298	CODE:
2751	if (ix)	3299	if (ix)
2752	{	3300	{
…		…
2822	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3370	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2823	CODE:	3371	CODE:
2824	if (gl.SeparableFilter2D)	3372	if (gl.SeparableFilter2D)
2825	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3373	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2826		3374
2827	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3375	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2828		3376
2829	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3377	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2830		3378
2831	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3379	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2832		3380
…		…
2858		3406
2859	void glEndList ()	3407	void glEndList ()
2860		3408
2861	void glCallList (int list)	3409	void glCallList (int list)
2862		3410
2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3415
		3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2864		3417
2865	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
2866		3419
2867	void	3420	void
2868	find_widget (SV *self, NV x, NV y)	3421	find_widget (SV *self, NV x, NV y)
…		…
2872	XPUSHs (self);	3425	XPUSHs (self);
2873	}	3426	}
2874		3427
2875	BOOT:	3428	BOOT:
2876	{	3429	{
2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3430	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2878		3431
2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3432	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3433	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3434	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3435	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2883	}	3436	}
2884		3437
2885	void	3438	void
2886	draw (SV *self)	3439	draw (SV *self)
2887	CODE:	3440	CODE:
…		…
2894	SV *draw_w_sv = GvSV (draw_w_gv);	3447	SV *draw_w_sv = GvSV (draw_w_gv);
2895	SV *draw_h_sv = GvSV (draw_h_gv);	3448	SV *draw_h_sv = GvSV (draw_h_gv);
2896	double draw_x, draw_y;	3449	double draw_x, draw_y;
2897		3450
2898	if (!SvROK (self))	3451	if (!SvROK (self))
2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3452	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2900		3453
2901	hv = (HV *)SvRV (self);	3454	hv = (HV *)SvRV (self);
2902		3455
2903	if (SvTYPE (hv) != SVt_PVHV)	3456	if (SvTYPE (hv) != SVt_PVHV)
2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3457	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2905		3458
2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3459	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3460	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2908		3461
2909	if (!h || !w)	3462	if (!h || !w)

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