[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.241 by root, Wed Dec 26 20:46:39 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 dc__Channel;	175	typedef IV DC__Channel;
126	typedef SDL_RWops *dc__RW;	176	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *dc__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *dc__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
129		179
130	typedef PangoFontDescription *dc__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	dc__Font font;	204	DC__Font font;
155	rc_t *rc;	205	rc_t *rc;
156	} *dc__Layout;	206	} *DC__Layout;
157		207
158	static dc__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 (dc__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
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 (dc__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	} *dc__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 (dc__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 (dc__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 (dc__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 (dc__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
357	{	418	{
358	int x, y;	419	int x, y;
359	maprow *row;	420	maprow *row;
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
		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
503	MODULE = Deliantra::Client PACKAGE = dc	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 ("dc", 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),
…		…
620	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
621	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
622	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
623	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
624		790
		791	const_iv (KMOD_LRAM),
		792
625	const_iv (MIX_DEFAULT_FORMAT),	793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
626	# undef const_iv	823	# undef const_iv
627	};	824	};
628		825
629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
631		828
632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
634	}	831	}
635		832
…		…
652		849
653	IV minpot (UV n)	850	IV minpot (UV n)
654		851
655	IV popcount (UV n)	852	IV popcount (UV n)
656		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
657	void	860	void
658	pango_init ()	861	pango_init ()
659	CODE:	862	CODE:
660	{	863	{
661	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/pango_context_set_font_description (opengl_context, default_font);/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		871	#endif
664	}	872	}
665		873
666	char *
667	SDL_GetError ()	874	char *SDL_GetError ()
668		875
669	int	876	void SDL_braino ()
670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
671		877
672	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
673	SDL_Quit ()	884	void SDL_Quit ()
		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
674		894
675	void	895	void
676	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
677	PPCODE:	897	PPCODE:
678	{	898	{
…		…
690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
693		913
694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
695	#if SDL_VERSION_ATLEAST(1,2,10)
696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
698	#endif
699		916
700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
701		918
702	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
703	while (*m)	920	while (*m)
704	{	921	{
705	if ((m)->w >= 800 && (m)->h >= 600)	922	if ((m)->w >= 400 && (m)->h >= 300)
706	{	923	{
707	AV *av = newAV ();	924	AV *av = newAV ();
708	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
709	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
710	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
738		955
739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
741	#include "glfunc.h"	958	#include "glfunc.h"
742	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
743	}	963	}
744	}	964	}
745	OUTPUT:	965	OUTPUT:
746	RETVAL	966	RETVAL
747		967
…		…
752	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
753		973
754	int	974	int
755	SDL_GetAppState ()	975	SDL_GetAppState ()
756		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
757	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
758	poll_events ()	988	peep_events ()
759	PPCODE:	989	PPCODE:
760	{	990	{
761	SDL_Event ev;	991	SDL_Event ev;
762		992
763	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
770	{	1000	{
771	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
772	case SDL_KEYUP:	1002	case SDL_KEYUP:
773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
775	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);
776	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 */
777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
778	break;	1008	break;
779		1009
780	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
799	x = ev.motion.x;	1029	x = ev.motion.x;
800	y = ev.motion.y;	1030	y = ev.motion.y;
801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
802	}	1032	}
803		1033
804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
805	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
806	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
807	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
810	}	1040	}
811	break;	1041	break;
812		1042
813	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
814	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
816		1046
817	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
818	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
819	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
820	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1055	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1056	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
827	break;	1057	break;
828	}	1058	}
829		1059
830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("dc::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
831	}	1061	}
832	}	1062	}
		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
833		1076
834	int	1077	int
835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
836	POSTCALL:	1079	POSTCALL:
837	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
…		…
894	}	1137	}
895	}	1138	}
896	#endif	1139	#endif
897	}	1140	}
898		1141
899	void	1142	int
900	add_font (char *file)	1143	add_font (char *file)
901	CODE:	1144	CODE:
902	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)
903		1155
904	void	1156	void
905	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
906	ALIAS:	1158	ALIAS:
907	load_image_file = 1	1159	load_image_file = 1
…		…
1023	#if DEBUG	1275	#if DEBUG
1024	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
1025	#endif	1277	#endif
1026	}	1278	}
1027		1279
		1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
1028	MODULE = Deliantra::Client PACKAGE = dc::Font	1287	MODULE = Deliantra::Client PACKAGE = DC::Font
1029		1288
1030	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
1031		1290
1032	dc::Font	1291	DC::Font
1033	new_from_file (SV class, char path, int id = 0)	1292	new_from_file (SV class, char path, int id = 0)
1034	CODE:	1293	CODE:
1035	{	1294	{
1036	int count;	1295	int count;
1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1296	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
1040	}	1299	}
1041	OUTPUT:	1300	OUTPUT:
1042	RETVAL	1301	RETVAL
1043		1302
1044	void	1303	void
1045	DESTROY (dc::Font self)	1304	DESTROY (DC::Font self)
1046	CODE:	1305	CODE:
1047	pango_font_description_free (self);	1306	pango_font_description_free (self);
1048		1307
1049	void	1308	void
1050	make_default (dc::Font self)	1309	make_default (DC::Font self)
1051	PROTOTYPE: $	1310	PROTOTYPE: $
1052	CODE:	1311	CODE:
1053	default_font = self;	1312	default_font = self;
1054		1313
1055	MODULE = Deliantra::Client PACKAGE = dc::Layout	1314	MODULE = Deliantra::Client PACKAGE = DC::Layout
1056		1315
1057	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1058		1317
1059	void	1318	void
1060	glyph_cache_backup ()	1319	glyph_cache_backup ()
…		…
1066	glyph_cache_restore ()	1325	glyph_cache_restore ()
1067	PROTOTYPE:	1326	PROTOTYPE:
1068	CODE:	1327	CODE:
1069	tc_restore ();	1328	tc_restore ();
1070		1329
1071	dc::Layout	1330	DC::Layout
1072	new (SV *class)	1331	new (SV *class)
1073	CODE:	1332	CODE:
1074	New (0, RETVAL, 1, struct cf_layout);	1333	New (0, RETVAL, 1, struct cf_layout);
1075		1334
1076	RETVAL->pl = pango_layout_new (opengl_context);	1335	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1086	layout_update_font (RETVAL);	1345	layout_update_font (RETVAL);
1087	OUTPUT:	1346	OUTPUT:
1088	RETVAL	1347	RETVAL
1089		1348
1090	void	1349	void
1091	DESTROY (dc::Layout self)	1350	DESTROY (DC::Layout self)
1092	CODE:	1351	CODE:
1093	g_object_unref (self->pl);	1352	g_object_unref (self->pl);
1094	rc_free (self->rc);	1353	rc_free (self->rc);
1095	Safefree (self);	1354	Safefree (self);
1096		1355
1097	void	1356	void
1098	set_text (dc::Layout self, SV *text_)	1357	set_text (DC::Layout self, SV *text_)
1099	CODE:	1358	CODE:
1100	{	1359	{
1101	STRLEN textlen;	1360	STRLEN textlen;
1102	char *text = SvPVutf8 (text_, textlen);	1361	char *text = SvPVutf8 (text_, textlen);
1103		1362
1104	pango_layout_set_text (self->pl, text, textlen);	1363	pango_layout_set_text (self->pl, text, textlen);
1105	}	1364	}
1106		1365
1107	void	1366	void
1108	set_markup (dc::Layout self, SV *text_)	1367	set_markup (DC::Layout self, SV *text_)
1109	CODE:	1368	CODE:
1110	{	1369	{
1111	STRLEN textlen;	1370	STRLEN textlen;
1112	char *text = SvPVutf8 (text_, textlen);	1371	char *text = SvPVutf8 (text_, textlen);
1113		1372
1114	pango_layout_set_markup (self->pl, text, textlen);	1373	pango_layout_set_markup (self->pl, text, textlen);
1115	}	1374	}
1116		1375
1117	void	1376	void
1118	set_shapes (dc::Layout self, ...)	1377	set_shapes (DC::Layout self, ...)
1119	CODE:	1378	CODE:
1120	{	1379	{
1121	PangoAttrList *attrs = 0;	1380	PangoAttrList *attrs = 0;
1122	const char *text = pango_layout_get_text (self->pl);	1381	const char *text = pango_layout_get_text (self->pl);
1123	const char *pos = text;	1382	const char *pos = text;
…		…
1158	if (attrs)	1417	if (attrs)
1159	pango_layout_set_attributes (self->pl, attrs);	1418	pango_layout_set_attributes (self->pl, attrs);
1160	}	1419	}
1161		1420
1162	void	1421	void
1163	get_shapes (dc::Layout self)	1422	get_shapes (DC::Layout self)
1164	PPCODE:	1423	PPCODE:
1165	{	1424	{
1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1425	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1167		1426
1168	do	1427	do
1169	{	1428	{
1170	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1429	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1171		1430
1172	if (run && shape_attr_p (run))	1431	if (run && shape_attr_p (run))
1173	{	1432	{
1174	PangoRectangle extents;	1433	PangoRectangle extents;
1175	pango_layout_iter_get_run_extents (iter, 0, &extents);	1434	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1183		1442
1184	pango_layout_iter_free (iter);	1443	pango_layout_iter_free (iter);
1185	}	1444	}
1186		1445
1187	int	1446	int
1188	has_wrapped (dc::Layout self)	1447	has_wrapped (DC::Layout self)
1189	CODE:	1448	CODE:
1190	{	1449	{
1191	int lines = 1;	1450	int lines = 1;
1192	const char *text = pango_layout_get_text (self->pl);	1451	const char *text = pango_layout_get_text (self->pl);
1193		1452
…		…
1198	}	1457	}
1199	OUTPUT:	1458	OUTPUT:
1200	RETVAL	1459	RETVAL
1201		1460
1202	SV *	1461	SV *
1203	get_text (dc::Layout self)	1462	get_text (DC::Layout self)
1204	CODE:	1463	CODE:
1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1464	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1206	sv_utf8_decode (RETVAL);	1465	sv_utf8_decode (RETVAL);
1207	OUTPUT:	1466	OUTPUT:
1208	RETVAL	1467	RETVAL
1209		1468
1210	void	1469	void
1211	set_foreground (dc::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.)
1212	CODE:	1471	CODE:
1213	self->r = r;	1472	self->r = r;
1214	self->g = g;	1473	self->g = g;
1215	self->b = b;	1474	self->b = b;
1216	self->a = a;	1475	self->a = a;
1217		1476
1218	void	1477	void
1219	set_font (dc::Layout self, dc::Font font = 0)	1478	set_font (DC::Layout self, DC::Font font = 0)
1220	CODE:	1479	CODE:
1221	if (self->font != font)	1480	if (self->font != font)
1222	{	1481	{
1223	self->font = font;	1482	self->font = font;
1224	layout_update_font (self);	1483	layout_update_font (self);
1225	}	1484	}
1226		1485
1227	void	1486	void
1228	set_height (dc::Layout self, int base_height)	1487	set_height (DC::Layout self, int base_height)
1229	CODE:	1488	CODE:
1230	if (self->base_height != base_height)	1489	if (self->base_height != base_height)
1231	{	1490	{
1232	self->base_height = base_height;	1491	self->base_height = base_height;
1233	layout_update_font (self);	1492	layout_update_font (self);
1234	}	1493	}
1235		1494
1236	void	1495	void
1237	set_width (dc::Layout self, int max_width = -1)	1496	set_width (DC::Layout self, int max_width = -1)
1238	CODE:	1497	CODE:
1239	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);
1240		1499
1241	void	1500	void
1242	set_indent (dc::Layout self, int indent)	1501	set_indent (DC::Layout self, int indent)
1243	CODE:	1502	CODE:
1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1503	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1245		1504
1246	void	1505	void
1247	set_spacing (dc::Layout self, int spacing)	1506	set_spacing (DC::Layout self, int spacing)
1248	CODE:	1507	CODE:
1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1508	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1250		1509
1251	void	1510	void
1252	set_ellipsise (dc::Layout self, int ellipsise)	1511	set_ellipsise (DC::Layout self, int ellipsise)
1253	CODE:	1512	CODE:
1254	pango_layout_set_ellipsize (self->pl,	1513	pango_layout_set_ellipsize (self->pl,
1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1514	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1515	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1516	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1258	: PANGO_ELLIPSIZE_NONE	1517	: PANGO_ELLIPSIZE_NONE
1259	);	1518	);
1260		1519
1261	void	1520	void
1262	set_single_paragraph_mode (dc::Layout self, int spm)	1521	set_single_paragraph_mode (DC::Layout self, int spm)
1263	CODE:	1522	CODE:
1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1523	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1265		1524
1266	void	1525	void
1267	size (dc::Layout self)	1526	size (DC::Layout self)
1268	PPCODE:	1527	PPCODE:
1269	{	1528	{
1270	int w, h;	1529	int w, h;
1271		1530
1272	layout_get_pixel_size (self, &w, &h);	1531	layout_get_pixel_size (self, &w, &h);
…		…
1275	PUSHs (sv_2mortal (newSViv (w)));	1534	PUSHs (sv_2mortal (newSViv (w)));
1276	PUSHs (sv_2mortal (newSViv (h)));	1535	PUSHs (sv_2mortal (newSViv (h)));
1277	}	1536	}
1278		1537
1279	int	1538	int
1280	descent (dc::Layout self)	1539	descent (DC::Layout self)
1281	CODE:	1540	CODE:
1282	{	1541	{
1283	PangoRectangle rect;	1542	PangoRectangle rect;
1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1543	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1285	pango_layout_line_get_pixel_extents (line, 0, &rect);	1544	pango_layout_line_get_pixel_extents (line, 0, &rect);
1286	RETVAL = PANGO_DESCENT (rect);	1545	RETVAL = PANGO_DESCENT (rect);
1287	}	1546	}
1288	OUTPUT:	1547	OUTPUT:
1289	RETVAL	1548	RETVAL
1290		1549
1291	int	1550	int
1292	xy_to_index (dc::Layout self, int x, int y)	1551	xy_to_index (DC::Layout self, int x, int y)
1293	CODE:	1552	CODE:
1294	{	1553	{
1295	int index, trailing;	1554	int index, trailing;
1296	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);
1297	RETVAL = index + trailing;	1556	RETVAL = index + trailing;
1298	}	1557	}
1299	OUTPUT:	1558	OUTPUT:
1300	RETVAL	1559	RETVAL
1301		1560
1302	void	1561	void
1303	cursor_pos (dc::Layout self, int index)	1562	cursor_pos (DC::Layout self, int index)
1304	PPCODE:	1563	PPCODE:
1305	{	1564	{
1306	PangoRectangle strong_pos;	1565	PangoRectangle pos;
1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1566	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1308		1567
1309	EXTEND (SP, 3);	1568	EXTEND (SP, 3);
1310	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1571	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1313	}	1572	}
1314		1573
1315	void	1574	void
1316	index_to_line_x (dc::Layout self, int index, int trailing = 0)	1575	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1317	PPCODE:	1576	PPCODE:
1318	{	1577	{
1319	int line, x;	1578	int line, x;
1320		1579
1321	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)
1322	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1323		1583	--line;
		1584	#endif
1324	EXTEND (SP, 2);	1585	EXTEND (SP, 2);
1325	PUSHs (sv_2mortal (newSViv (line - 1)));	1586	PUSHs (sv_2mortal (newSViv (line)));
1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1587	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1327	}	1588	}
1328		1589
1329	void	1590	void
1330	line_x_to_index (dc::Layout self, int line, int x)	1591	line_x_to_index (DC::Layout self, int line, int x)
1331	PPCODE:	1592	PPCODE:
1332	{	1593	{
1333	PangoLayoutLine *lp;	1594	PangoLayoutLine *lp;
1334	int index, trailing;	1595	int index, trailing;
1335		1596
1336	if (line < 0)	1597	if (line < 0)
1337	XSRETURN_EMPTY;	1598	XSRETURN_EMPTY;
1338		1599
1339	if (!(lp = pango_layout_get_line (self->pl, line)))	1600	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1340	XSRETURN_EMPTY; /* do better */	1601	XSRETURN_EMPTY; /* do better */
1341		1602
1342	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);
1343		1604
1344	EXTEND (SP, 2);	1605	EXTEND (SP, 2);
…		…
1350	PUSHs (sv_2mortal (newSViv (trailing)));	1611	PUSHs (sv_2mortal (newSViv (trailing)));
1351	}	1612	}
1352	}	1613	}
1353		1614
1354	void	1615	void
1355	render (dc::Layout self, float x, float y, int flags = 0)	1616	render (DC::Layout self, float x, float y, int flags = 0)
1356	CODE:	1617	CODE:
1357	rc_clear (self->rc);	1618	rc_clear (self->rc);
1358	pango_opengl_render_layout_subpixel (	1619	pango_opengl_render_layout_subpixel (
1359	self->pl,	1620	self->pl,
1360	self->rc,	1621	self->rc,
…		…
1365	// we assume that context_change actually clears/frees stuff	1626	// we assume that context_change actually clears/frees stuff
1366	// and does not do any recomputation...	1627	// and does not do any recomputation...
1367	pango_layout_context_changed (self->pl);	1628	pango_layout_context_changed (self->pl);
1368		1629
1369	void	1630	void
1370	draw (dc::Layout self)	1631	draw (DC::Layout self)
1371	CODE:	1632	CODE:
1372	{	1633	{
1373	glEnable (GL_TEXTURE_2D);	1634	glEnable (GL_TEXTURE_2D);
1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1375	glEnable (GL_BLEND);	1636	glEnable (GL_BLEND);
…		…
1383	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1385	glDisable (GL_TEXTURE_2D);	1646	glDisable (GL_TEXTURE_2D);
1386	}	1647	}
1387		1648
1388	MODULE = Deliantra::Client PACKAGE = dc::Texture	1649	MODULE = Deliantra::Client PACKAGE = DC::Texture
1389		1650
1390	PROTOTYPES: ENABLE	1651	PROTOTYPES: ENABLE
1391		1652
1392	void	1653	void
1393	pad (SV *data_, int ow, int oh, int nw, int nh)	1654	pad (SV *data_, int ow, int oh, int nw, int nh)
…		…
1461	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1462	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1463	}	1724	}
1464	}	1725	}
1465		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
1466	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)
1467	CODE:	1849	CODE:
1468	{	1850	{
1469	GLint width;	1851	GLint width;
1470	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);
…		…
1472	RETVAL = width > 0;	1854	RETVAL = width > 0;
1473	}	1855	}
1474	OUTPUT:	1856	OUTPUT:
1475	RETVAL	1857	RETVAL
1476		1858
1477	MODULE = Deliantra::Client PACKAGE = dc::Map	1859	MODULE = Deliantra::Client PACKAGE = DC::Map
1478		1860
1479	PROTOTYPES: DISABLE	1861	PROTOTYPES: DISABLE
1480		1862
1481	dc::Map	1863	DC::Map
1482	new (SV *class)	1864	new (SV *class)
1483	CODE:	1865	CODE:
1484	New (0, RETVAL, 1, struct map);	1866	New (0, RETVAL, 1, struct map);
1485	RETVAL->x = 0;	1867	RETVAL->x = 0;
1486	RETVAL->y = 0;	1868	RETVAL->y = 0;
…		…
1494	RETVAL->row = 0;	1876	RETVAL->row = 0;
1495	OUTPUT:	1877	OUTPUT:
1496	RETVAL	1878	RETVAL
1497		1879
1498	void	1880	void
1499	DESTROY (dc::Map self)	1881	DESTROY (DC::Map self)
1500	CODE:	1882	CODE:
1501	{	1883	{
1502	map_clear (self);	1884	map_clear (self);
1503	Safefree (self->face2tile);	1885	Safefree (self->face2tile);
1504	Safefree (self->tex);	1886	Safefree (self->tex);
1505	Safefree (self);	1887	Safefree (self);
1506	}	1888	}
1507		1889
1508	void	1890	void
1509	resize (dc::Map self, int map_width, int map_height)	1891	resize (DC::Map self, int map_width, int map_height)
1510	CODE:	1892	CODE:
1511	self->w = map_width;	1893	self->w = map_width;
1512	self->h = map_height;	1894	self->h = map_height;
1513		1895
1514	void	1896	void
1515	clear (dc::Map self)	1897	clear (DC::Map self)
1516	CODE:	1898	CODE:
1517	map_clear (self);	1899	map_clear (self);
1518		1900
1519	void	1901	void
1520	set_tileid (dc::Map self, int face, int tile)	1902	set_tileid (DC::Map self, int face, int tile)
1521	CODE:	1903	CODE:
1522	{	1904	{
1523	need_facenum (self, face); self->face2tile [face] = tile;	1905	need_facenum (self, face); self->face2tile [face] = tile;
1524	need_texid (self, tile);	1906	need_texid (self, tile);
1525	}	1907	}
1526		1908
1527	void	1909	void
1528	set_smooth (dc::Map self, int face, int smooth, int level)	1910	set_smooth (DC::Map self, int face, int smooth, int level)
1529	CODE:	1911	CODE:
1530	{	1912	{
1531	tileid texid;	1913	tileid texid;
1532	maptex *tex;	1914	maptex *tex;
1533		1915
…		…
1546	tex->smoothtile = self->face2tile [smooth];	1928	tex->smoothtile = self->face2tile [smooth];
1547	tex->smoothlevel = level;	1929	tex->smoothlevel = level;
1548	}	1930	}
1549		1931
1550	void	1932	void
1551	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)	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)
1552	CODE:	1934	CODE:
1553	{	1935	{
1554	need_texid (self, texid);	1936	need_texid (self, texid);
1555		1937
1556	{	1938	{
…		…
1575	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1576	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1578	}	1960	}
1579		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
1580	int	1982	int
1581	ox (dc::Map self)	1983	ox (DC::Map self)
1582	ALIAS:	1984	ALIAS:
1583	oy = 1	1985	oy = 1
1584	x = 2	1986	x = 2
1585	y = 3	1987	y = 3
1586	w = 4	1988	w = 4
…		…
1597	}	1999	}
1598	OUTPUT:	2000	OUTPUT:
1599	RETVAL	2001	RETVAL
1600		2002
1601	void	2003	void
1602	scroll (dc::Map self, int dx, int dy)	2004	scroll (DC::Map self, int dx, int dy)
1603	CODE:	2005	CODE:
1604	{	2006	{
1605	if (dx > 0)	2007	if (dx > 0)
1606	map_blank (self, self->x, self->y, dx, self->h);	2008	map_blank (self, self->x, self->y, dx, self->h);
1607	else if (dx < 0)	2009	else if (dx < 0)
…		…
1623	self->y += MAP_EXTEND_Y;	2025	self->y += MAP_EXTEND_Y;
1624	}	2026	}
1625	}	2027	}
1626		2028
1627	SV *	2029	SV *
1628	map1a_update (dc::Map self, SV *data_, int extmap)	2030	map1a_update (DC::Map self, SV *data_, int extmap)
1629	CODE:	2031	CODE:
1630	{	2032	{
1631	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	2033	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1632	uint8_t data_end = (uint8_t )SvEND (data_);	2034	uint8_t data_end = (uint8_t )SvEND (data_);
1633	mapcell *cell;	2035	mapcell *cell;
…		…
1661	uint8_t ext, cmd;	2063	uint8_t ext, cmd;
1662		2064
1663	do	2065	do
1664	{	2066	{
1665	ext = *data++;	2067	ext = *data++;
1666	cmd = ext & 0x3f;	2068	cmd = ext & 0x7f;
1667		2069
1668	if (cmd < 4)	2070	if (cmd < 4)
1669	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1670	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1671	{	2073	{
1672	cell->stat_width = 1;	2074	cell->stat_width = 1;
1673	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1674	}	2076	}
1675	else if (cmd == 6) // monster width	2077	else if (cmd == 6) // monster width
1676	cell->stat_width = *data++ + 1;	2078	cell->stat_width = *data++ + 1;
1677	else if (cmd == 0x47)	2079	else if (cmd == 0x47)
1678	{	2080	{
1679	if (*data == 4)	2081	if (*data == 1) cell->player = data [1];
1680	; // 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);
1681		2085
1682	data += *data + 1;	2086	data += *data + 1;
1683	}	2087	}
1684	else if (cmd == 8) // cell flags	2088	else if (cmd == 8) // cell flags
1685	cell->flags = *data++;	2089	cell->flags = *data++;
…		…
1702	cell->tile [z] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
1703		2107
1704	if (cell->tile [z])	2108	if (cell->tile [z])
1705	{	2109	{
1706	maptex *tex = self->tex + cell->tile [z];	2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
1707	if (!tex->name)	2112	if (!tex->name)
1708	av_push (missing, newSViv (cell->tile [z]));	2113	av_push (missing, newSViv (cell->tile [z]));
1709		2114
1710	if (tex->smoothtile)	2115	if (tex->smoothtile)
1711	{	2116	{
1712	maptex *smooth = self->tex + tex->smoothtile;	2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
1713	if (!smooth->name)	2119	if (!smooth->name)
1714	av_push (missing, newSViv (tex->smoothtile));	2120	av_push (missing, newSViv (tex->smoothtile));
1715	}	2121	}
1716	}	2122	}
1717	}	2123	}
1718	}	2124	}
1719	else	2125	else
1720	cell->darkness = 0;	2126	CELL_CLEAR (cell);
1721	}	2127	}
1722	}	2128	}
1723	OUTPUT:	2129	OUTPUT:
1724	RETVAL	2130	RETVAL
1725		2131
1726	SV *	2132	SV *
1727	mapmap (dc::Map self, int x0, int y0, int w, int h)	2133	mapmap (DC::Map self, int x0, int y0, int w, int h)
1728	CODE:	2134	CODE:
1729	{	2135	{
1730	int x1, x;	2136	int x1, x;
1731	int y1, y;	2137	int y1, y;
1732	int z;	2138	int z;
…		…
1745	? self->row + y	2151	? self->row + y
1746	: 0;	2152	: 0;
1747		2153
1748	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1749	{	2155	{
1750	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1751		2157
1752	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1753	{	2159	{
1754	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1755		2161
…		…
1757	{	2163	{
1758	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1759	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1760	int a1 = tex.a;	2166	int a1 = tex.a;
1761		2167
1762	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1763	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1764	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1765	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1766	}	2172	}
1767	}	2173	}
1768		2174
1769	*map++ = (r )	2175	*map++ = (r )
1770	\| (g << 8)	2176	\| (g << 8)
…		…
1777	}	2183	}
1778	OUTPUT:	2184	OUTPUT:
1779	RETVAL	2185	RETVAL
1780		2186
1781	void	2187	void
1782	draw (dc::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)
1783	CODE:	2189	CODE:
1784	{	2190	{
1785	int x, y, z;	2191	int x, y, z;
1786		2192
1787	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2193	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1788	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
1789	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)
1790	smooth_key skey;	2196	smooth_key skey;
1791		2197	int pl_x, pl_y;
		2198	maptex pl_tex;
1792	rc_t *rc = rc_alloc ();	2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
1793	rc_key_t key;	2201	rc_key_t key;
1794	rc_array_t *arr;	2202	rc_array_t *arr;
1795		2203
		2204	pl_tex.name = 0;
		2205
1796	// thats current max. sorry.	2206	// that's current max. sorry.
1797	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1798	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1799		2209
1800	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1801	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
…		…
1805	key.g = 255;	2215	key.g = 255;
1806	key.b = 255;	2216	key.b = 255;
1807	key.a = 255;	2217	key.a = 255;
1808	key.mode = GL_QUADS;	2218	key.mode = GL_QUADS;
1809	key.format = GL_T2F_V3F;	2219	key.format = GL_T2F_V3F;
1810	key.texname = -1;
1811		2220
1812	mx += self->x;	2221	mx += self->x;
1813	my += self->y;	2222	my += self->y;
1814		2223
1815	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1840		2249
1841	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1842	{	2251	{
1843	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1844		2254
1845	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1846	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1847	{	2257	{
1848	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1858	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1859	int px, py;	2269	int px, py;
1860		2270
1861	if (key.texname != tex.name)	2271	if (key.texname != tex.name)
1862	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1863	if (!tex.name)	2275	if (!tex.name)
1864	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1865		2277
1866	key.texname = tex.name;	2278	key.texname = tex.name;
1867	arr = rc_array (rc, &key);	2279	arr = rc_array (rc, &key);
1868	}	2280	}
1869		2281
1870	px = (x + 1) * T - tex.w;	2282	px = (x + 1) * Th - tex.w;
1871	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	}
1872		2292
1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1874	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);
1875	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);
1876	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);
1877
1878	if (cell->flags && z == 2)
1879	{
1880	// overlays such as the speech bubble, probably more to come
1881	if (cell->flags & 1)
1882	{
1883	maptex tex = self->tex [1];
1884	int px = x * T + T * 2 / 32;
1885	int py = y * T - T * 6 / 32;
1886
1887	if (tex.name)
1888	{
1889	if (key.texname != tex.name)
1890	{
1891	key.texname = tex.name;
1892	arr = rc_array (rc, &key);
1893	}
1894
1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1899	}
1900	}
1901	}
1902		2297
1903	// update smooth hash	2298	// update smooth hash
1904	if (tex.smoothtile)	2299	if (tex.smoothtile)
1905	{	2300	{
1906	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
…		…
1935	// corners	2330	// corners
1936	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);
1937	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);
1938	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);
1939	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);
1940	}	2356	}
1941	}	2357	}
1942	}	2358	}
1943	}	2359	}
1944		2360
…		…
1971	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
1972	&& skey->level == level	2388	&& skey->level == level
1973	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
1974	{	2390	{
1975	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
1976	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
1977	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
1978	int border = bits & 15;	2394	int border = bits & 15;
1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1980	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
1981	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
1982		2398
…		…
1984	{	2400	{
1985	// this time avoiding texture state changes	2401	// this time avoiding texture state changes
1986	// save gobs of state changes.	2402	// save gobs of state changes.
1987	if (key.texname != tex.name)	2403	if (key.texname != tex.name)
1988	{	2404	{
		2405	self->tex [skey->tile].unused = 0;
		2406
1989	glEnd ();	2407	glEnd ();
1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1991	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1992	}	2410	}
1993		2411
1994	if (border)	2412	if (border)
1995	{	2413	{
1996	float ox = border * dx;	2414	float ox = border * dx;
1997		2415
1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2002	}	2420	}
2003		2421
2004	if (corner)	2422	if (corner)
2005	{	2423	{
2006	float ox = corner * dx;	2424	float ox = corner * dx;
2007		2425
2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2012	}	2430	}
2013	}	2431	}
2014	}	2432	}
2015	}	2433	}
2016	}	2434	}
…		…
2022	}	2440	}
2023		2441
2024	hv_clear (smooth);	2442	hv_clear (smooth);
2025	}	2443	}
2026		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
2027	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
2028	rc_free (rc);	2466	rc_free (rc);
		2467	rc_free (rc_ov);
2029		2468
2030	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
2031	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
2032	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
2033	{	2472	{
…		…
2036	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
2037	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
2038	{	2477	{
2039	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
2040		2479
2041	int px = x * T;	2480	int px = x * Tw;
2042	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	}
2043		2488
2044	if (cell->stat_hp)	2489	if (cell->stat_hp)
2045	{	2490	{
2046	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
2047	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2048		2493
2049	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
2050	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
2051	px + width - 1, py);	2496	px + width - 1, py);
2052		2497
…		…
2058	}	2503	}
2059	}	2504	}
2060	}	2505	}
2061		2506
2062	void	2507	void
2063	draw_magicmap (dc::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)
2064	CODE:	2509	CODE:
2065	{	2510	{
2066	static float color[16][3] = {	2511	static float color[16][3] = {
2067	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
2068	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
2069	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
2070	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
2071		2516
2072	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
2073	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
2074	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
2075	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
2076		2521
2077	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
2078	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
2079	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
2080	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
2081		2526
2082	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
2083		2528
2084	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
2085	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
2086	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
2087	};	2532	};
2088		2533
2089	int x, y;	2534	int x, y;
2090		2535
2091	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	*/
2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2093	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
2094	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2095	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
2096		2547
2097	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2101		2552
2102	if (m)	2553	if (m)
2103	{	2554	{
2104	float *c = color [m & 15];	2555	float *c = color [m & 15];
2105		2556
2106	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2107	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2108		2559
2109	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2110	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2111	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2112	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2113	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2114	}	2565	}
…		…
2118	glDisable (GL_BLEND);	2569	glDisable (GL_BLEND);
2119	glDisable (GL_TEXTURE_2D);	2570	glDisable (GL_TEXTURE_2D);
2120	}	2571	}
2121		2572
2122	void	2573	void
2123	fow_texture (dc::Map self, int mx, int my, int sw, int sh)	2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2124	PPCODE:	2575	PPCODE:
2125	{	2576	{
2126	int x, y;	2577	int x, y;
2127	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2128	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2129	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2130	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);
2131	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);	2584	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
2132	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));	2585	memset (darkness1, 0, sw1*sh1);
2133	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
2134		2586
2135	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2136	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2137		2589
2138	mx += self->x - 1;	2590	mx += self->x - 1;
2139	my += self->y - 1;	2591	my += self->y - 1;
2140
2141	memset (darkness1, 255, sw1 * sh1);
2142		2592
2143	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2144	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2145	{	2595	{
2146	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2149	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2150	{	2600	{
2151	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2152		2602
2153	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2154	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2155	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2156	}	2606	}
2157	}	2607	}
2158		2608
2159	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2160	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2179		2629
2180	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2181	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2182	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2183		2633
2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2188	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 */
2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2193	}	2643	}
2194		2644
2195	free (darkness1);	2645	free (darkness1);
2196		2646
2197	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2198	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2199	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2200	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2201	}	2651	}
2202		2652
2203	SV *	2653	SV *
2204	get_rect (dc::Map self, int x0, int y0, int w, int h)	2654	get_rect (DC::Map self, int x0, int y0, int w, int h)
2205	CODE:	2655	CODE:
2206	{	2656	{
2207	int x, y, x1, y1;	2657	int x, y, x1, y1;
2208	SV data_sv = newSV (w h * 7 + 5);	2658	SV data_sv = newSV (w h * 7 + 5);
2209	uint8_t data = (uint8_t )SvPVX (data_sv);	2659	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2266	else	2716	else
2267	*data++ = 0;	2717	*data++ = 0;
2268	}	2718	}
2269	}	2719	}
2270		2720
		2721	/* if size is wh + 5 then no data has been found /
		2722	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2723	{
2271	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
2272	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
2273	RETVAL = data_sv;	2728	RETVAL = data_sv;
2274	}	2729	}
2275	OUTPUT:	2730	OUTPUT:
2276	RETVAL	2731	RETVAL
2277		2732
2278	void	2733	void
2279	set_rect (dc::Map self, int x0, int y0, uint8_t *data)	2734	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2280	PPCODE:	2735	PPCODE:
2281	{	2736	{
2282	int x, y, z;	2737	int x, y, z;
2283	int w, h;	2738	int w, h;
2284	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;
2285		2750
2286	if (*data++ != 0)	2751	if (*data++ != 0)
2287	XSRETURN_EMPTY; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
2288		2753
2289	w = data++ << 8; w \|= data++;	2754	w = data++ << 8; w \|= data++;
…		…
2304	{	2769	{
2305	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
2306		2771
2307	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
2308	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
2309	uint8_t flags = *data++;	2779	flags = *data++;
2310		2780
2311	if (flags)	2781	if (flags)
2312	{	2782	{
2313	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
2314	tileid tile[3] = { 0, 0, 0 };	2784	tileid tile[3] = { 0, 0, 0 };
…		…
2317	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2787	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2318	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2788	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2319		2789
2320	if (cell->darkness == 0)	2790	if (cell->darkness == 0)
2321	{	2791	{
2322	cell->darkness = 0;	2792	/cell->darkness = 0;/
		2793	EXTEND (SP, 3);
2323		2794
2324	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
2325	{	2796	{
2326	tileid t = tile [z];	2797	tileid t = tile [z];
2327		2798
2328	if (t >= self->texs \|\| (t && !self->tex [t].name))	2799	if (t >= self->texs \|\| (t && !self->tex [t].name))
2329	{	2800	{
2330	XPUSHs (sv_2mortal (newSViv (t)));	2801	PUSHs (sv_2mortal (newSViv (t)));
2331	need_texid (self, t);	2802	need_texid (self, t);
2332	}	2803	}
2333		2804
2334	cell->tile [z] = t;	2805	cell->tile [z] = t;
2335	}	2806	}
…		…
2337	}	2808	}
2338	}	2809	}
2339	}	2810	}
2340	}	2811	}
2341		2812
2342	MODULE = Deliantra::Client PACKAGE = dc::RW	2813	MODULE = Deliantra::Client PACKAGE = DC::RW
2343		2814
2344	dc::RW	2815	DC::RW
2345	new (SV class, SV data_sv)	2816	new (SV class, SV data_sv)
2346	CODE:	2817	CODE:
2347	{	2818	{
2348	STRLEN datalen;	2819	STRLEN datalen;
2349	char *data = SvPVbyte (data_sv, datalen);	2820	char *data = SvPVbyte (data_sv, datalen);
…		…
2351	RETVAL = SDL_RWFromConstMem (data, datalen);	2822	RETVAL = SDL_RWFromConstMem (data, datalen);
2352	}	2823	}
2353	OUTPUT:	2824	OUTPUT:
2354	RETVAL	2825	RETVAL
2355		2826
2356	dc::RW	2827	DC::RW
2357	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")
2358	CODE:	2829	CODE:
2359	RETVAL = SDL_RWFromFile (path, mode);	2830	RETVAL = SDL_RWFromFile (path, mode);
2360	OUTPUT:	2831	OUTPUT:
2361	RETVAL	2832	RETVAL
2362		2833
2363	# fails on win32:	2834	# fails on win32:
2364	# dc.xs(2268) : error C2059: syntax error : '('	2835	# dc.xs(2268) : error C2059: syntax error : '('
2365	#void	2836	#void
2366	#close (dc::RW self)	2837	#close (DC::RW self)
2367	# CODE:	2838	# CODE:
2368	# (self->(close)) (self);	2839	# (self->(close)) (self);
2369		2840
2370	MODULE = Deliantra::Client PACKAGE = dc::Channel	2841	MODULE = Deliantra::Client PACKAGE = DC::Channel
2371		2842
2372	PROTOTYPES: DISABLE	2843	PROTOTYPES: DISABLE
2373		2844
2374	dc::Channel	2845	DC::Channel
2375	find ()	2846	find ()
2376	CODE:	2847	CODE:
2377	{	2848	{
2378	RETVAL = Mix_GroupAvailable (-1);	2849	RETVAL = Mix_GroupAvailable (-1);
2379		2850
2380	if (RETVAL < 0)	2851	if (RETVAL < 0)
2381	{	2852	{
2382	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2383		2854
2384	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)
2385	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2386		2862	}
		2863	else
2387	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2388	}	2865	}
2389		2866
2390	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2391	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2392	}	2869	}
2393	OUTPUT:	2870	OUTPUT:
2394	RETVAL	2871	RETVAL
2395		2872
2396	void	2873	void
2397	halt (dc::Channel self)	2874	halt (DC::Channel self)
2398	CODE:	2875	CODE:
2399	Mix_HaltChannel (self);	2876	Mix_HaltChannel (self);
2400		2877
2401	void	2878	void
2402	expire (dc::Channel self, int ticks = -1)	2879	expire (DC::Channel self, int ticks = -1)
2403	CODE:	2880	CODE:
2404	Mix_ExpireChannel (self, ticks);	2881	Mix_ExpireChannel (self, ticks);
2405		2882
2406	void	2883	void
2407	fade_out (dc::Channel self, int ticks = -1)	2884	fade_out (DC::Channel self, int ticks = -1)
2408	CODE:	2885	CODE:
2409	Mix_FadeOutChannel (self, ticks);	2886	Mix_FadeOutChannel (self, ticks);
2410		2887
2411	int	2888	int
2412	volume (dc::Channel self, int volume)	2889	volume (DC::Channel self, int volume)
2413	CODE:	2890	CODE:
2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2891	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2415	OUTPUT:	2892	OUTPUT:
2416	RETVAL	2893	RETVAL
2417		2894
2418	void	2895	void
2419	unregister_all_effects (dc::Channel self)	2896	unregister_all_effects (DC::Channel self)
2420	CODE:	2897	CODE:
2421	Mix_UnregisterAllEffects (self);	2898	Mix_UnregisterAllEffects (self);
2422		2899
2423	void	2900	void
2424	set_panning (dc::Channel self, int left, int right)	2901	set_panning (DC::Channel self, int left, int right)
2425	CODE:	2902	CODE:
2426	left = CLAMP (left , 0, 255);	2903	left = CLAMP (left , 0, 255);
2427	right = CLAMP (right, 0, 255);	2904	right = CLAMP (right, 0, 255);
2428	Mix_SetPanning (self, left, right);	2905	Mix_SetPanning (self, left, right);
2429		2906
2430	void	2907	void
2431	set_distance (dc::Channel self, int distance)	2908	set_distance (DC::Channel self, int distance)
2432	CODE:	2909	CODE:
2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2910	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2434		2911
2435	void	2912	void
2436	set_position (dc::Channel self, int angle, int distance)	2913	set_position (DC::Channel self, int angle, int distance)
2437	CODE:	2914	CODE:
2438		2915
2439	void	2916	void
2440	set_position_r (dc::Channel self, int dx, int dy, int maxdistance)	2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2441	CODE:	2918	CODE:
2442	{	2919	{
2443	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));
2444	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;
2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2446	}	2923	}
2447		2924
2448	void	2925	void
2449	set_reverse_stereo (dc::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
2450	CODE:	2927	CODE:
2451	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2452		2929
2453	MODULE = Deliantra::Client PACKAGE = dc::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2454		2931
2455	PROTOTYPES: DISABLE	2932	PROTOTYPES: DISABLE
2456		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
2457	dc::MixChunk	2946	DC::MixChunk
2458	new (SV *class, dc::RW rwops)	2947	new (SV *class, DC::RW rwops)
2459	CODE:	2948	CODE:
2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2461	OUTPUT:	2950	OUTPUT:
2462	RETVAL	2951	RETVAL
2463		2952
2464	void	2953	void
2465	DESTROY (dc::MixChunk self)	2954	DESTROY (DC::MixChunk self)
2466	CODE:	2955	CODE:
2467	Mix_FreeChunk (self);	2956	Mix_FreeChunk (self);
2468		2957
2469	int	2958	int
2470	volume (dc::MixChunk self, int volume = -1)	2959	volume (DC::MixChunk self, int volume = -1)
2471	CODE:	2960	CODE:
2472	if (items > 1)	2961	if (items > 1)
2473	volume = CLAMP (volume, 0, 128);	2962	volume = CLAMP (volume, 0, 128);
2474	RETVAL = Mix_VolumeChunk (self, volume);	2963	RETVAL = Mix_VolumeChunk (self, volume);
2475	OUTPUT:	2964	OUTPUT:
2476	RETVAL	2965	RETVAL
2477		2966
2478	dc::Channel	2967	DC::Channel
2479	play (dc::MixChunk self, dc::Channel channel = -1, int loops = 0, int ticks = -1)	2968	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2480	CODE:	2969	CODE:
2481	{	2970	{
2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2971	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2483		2972
2484	if (RETVAL < 0)	2973	if (RETVAL < 0)
…		…
2491	}	2980	}
2492	}	2981	}
2493	OUTPUT:	2982	OUTPUT:
2494	RETVAL	2983	RETVAL
2495		2984
2496	MODULE = Deliantra::Client PACKAGE = dc::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
2497		2998
2498	int	2999	int
2499	volume (int volume = -1)	3000	volume (int volume = -1)
2500	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2501	CODE:	3002	CODE:
…		…
2513	void	3014	void
2514	halt ()	3015	halt ()
2515	CODE:	3016	CODE:
2516	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
2517		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
		3025
2518	dc::MixMusic	3026	DC::MixMusic
2519	new (SV *class, dc::RW rwops)	3027	new (SV *class, DC::RW rwops)
2520	CODE:	3028	CODE:
2521	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
2522	OUTPUT:	3030	OUTPUT:
2523	RETVAL	3031	RETVAL
2524		3032
2525	void	3033	void
2526	DESTROY (dc::MixMusic self)	3034	DESTROY (DC::MixMusic self)
2527	CODE:	3035	CODE:
2528	Mix_FreeMusic (self);	3036	Mix_FreeMusic (self);
2529		3037
2530	int	3038	int
2531	play (dc::MixMusic self, int loops = -1)	3039	play (DC::MixMusic self, int loops = -1)
2532	CODE:	3040	CODE:
2533	RETVAL = Mix_PlayMusic (self, loops);	3041	RETVAL = Mix_PlayMusic (self, loops);
2534	OUTPUT:	3042	OUTPUT:
2535	RETVAL	3043	RETVAL
2536		3044
2537	void	3045	void
2538	fade_in_pos (dc::MixMusic self, int loops, int ms, double position)	3046	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2539	CODE:	3047	CODE:
2540	Mix_FadeInMusicPos (self, loops, ms, position);	3048	Mix_FadeInMusicPos (self, loops, ms, position);
2541		3049
2542	MODULE = Deliantra::Client PACKAGE = dc::OpenGL	3050	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2543		3051
2544	PROTOTYPES: ENABLE	3052	PROTOTYPES: ENABLE
2545		3053
2546	BOOT:	3054	BOOT:
2547	{	3055	{
2548	HV *stash = gv_stashpv ("dc::OpenGL", 1);	3056	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2549	static const struct {	3057	static const struct {
2550	const char *name;	3058	const char *name;
2551	IV iv;	3059	IV iv;
2552	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2553	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2554	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2555	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2556	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2557	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2558	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2559	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2560	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2561	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2573	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2574	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2575	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2576	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2577	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),
2578	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2579	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2580	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2581	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2582	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2650	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2651	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2652	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2653	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2654	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),
2655	# undef const_iv	3171	# undef const_iv
2656	};	3172	};
2657		3173
2658	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--)
2659	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2660		3176
2661	texture_av = newAV ();	3177	texture_av = newAV ();
2662	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2663	}	3179	}
2664		3180
2665	void	3181	void
2666	disable_GL_EXT_blend_func_separate ()	3182	disable_GL_EXT_blend_func_separate ()
2667	CODE:	3183	CODE:
2668	gl.BlendFuncSeparate = 0;	3184	gl.BlendFuncSeparate = 0;
2669	gl.BlendFuncSeparateEXT = 0;	3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2670		3189
2671	char *	3190	char *
2672	gl_vendor ()	3191	gl_vendor ()
2673	CODE:	3192	CODE:
2674	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2705		3224
2706	int glGetError ()	3225	int glGetError ()
2707		3226
2708	void glFinish ()	3227	void glFinish ()
2709		3228
		3229	void glFlush ()
		3230
2710	void glClear (int mask)	3231	void glClear (int mask)
2711		3232
2712	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)
2713	PROTOTYPE: @	3234	PROTOTYPE: @
2714		3235
…		…
2723	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2724		3245
2725	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2726	CODE:	3247	CODE:
2727	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2728		3251
2729	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2730		3253
2731	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2732		3255
…		…
2767	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2768	CODE:	3291	CODE:
2769	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2770		3293
2771	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: @
2772	ALIAS:	3296	ALIAS:
2773	glColor_premultiply = 1	3297	glColor_premultiply = 1
2774	CODE:	3298	CODE:
2775	if (ix)	3299	if (ix)
2776	{	3300	{
…		…
2846	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)
2847	CODE:	3371	CODE:
2848	if (gl.SeparableFilter2D)	3372	if (gl.SeparableFilter2D)
2849	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3373	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2850		3374
2851	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)
2852		3376
2853	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)
2854		3378
2855	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)
2856		3380
…		…
2882		3406
2883	void glEndList ()	3407	void glEndList ()
2884		3408
2885	void glCallList (int list)	3409	void glCallList (int list)
2886		3410
		3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3415
2887	MODULE = Deliantra::Client PACKAGE = dc::UI::Base	3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2888		3417
2889	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
2890		3419
2891	void	3420	void
2892	find_widget (SV *self, NV x, NV y)	3421	find_widget (SV *self, NV x, NV y)
…		…
2896	XPUSHs (self);	3425	XPUSHs (self);
2897	}	3426	}
2898		3427
2899	BOOT:	3428	BOOT:
2900	{	3429	{
2901	hover_gv = gv_fetchpv ("dc::UI::HOVER", 1, SVt_NV);	3430	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2902		3431
2903	draw_x_gv = gv_fetchpv ("dc::UI::Base::draw_x", 1, SVt_NV);	3432	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2904	draw_y_gv = gv_fetchpv ("dc::UI::Base::draw_y", 1, SVt_NV);	3433	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2905	draw_w_gv = gv_fetchpv ("dc::UI::Base::draw_w", 1, SVt_NV);	3434	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2906	draw_h_gv = gv_fetchpv ("dc::UI::Base::draw_h", 1, SVt_NV);	3435	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2907	}	3436	}
2908		3437
2909	void	3438	void
2910	draw (SV *self)	3439	draw (SV *self)
2911	CODE:	3440	CODE:
…		…
2918	SV *draw_w_sv = GvSV (draw_w_gv);	3447	SV *draw_w_sv = GvSV (draw_w_gv);
2919	SV *draw_h_sv = GvSV (draw_h_gv);	3448	SV *draw_h_sv = GvSV (draw_h_gv);
2920	double draw_x, draw_y;	3449	double draw_x, draw_y;
2921		3450
2922	if (!SvROK (self))	3451	if (!SvROK (self))
2923	croak ("dc::Base::draw: %s not a reference", SvPV_nolen (self));	3452	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2924		3453
2925	hv = (HV *)SvRV (self);	3454	hv = (HV *)SvRV (self);
2926		3455
2927	if (SvTYPE (hv) != SVt_PVHV)	3456	if (SvTYPE (hv) != SVt_PVHV)
2928	croak ("dc::Base::draw: %s not a hashref", SvPV_nolen (self));	3457	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2929		3458
2930	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.;
2931	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.;
2932		3461
2933	if (!h \|\| !w)	3462	if (!h \|\| !w)

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.241 by root, Wed Dec 26 20:46:39 2007 UTC vs. Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.241 by root, Wed Dec 26 20:46:39 2007 UTC vs.
Revision 1.312 by root, Thu Dec 29 07:13:44 2011 UTC