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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 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;
		205	rc_t *rc;
155	} *CFPlus__Layout;	206	} *DC__Layout;
156		207
157	static CFPlus__Font default_font;	208	static DC__Font default_font;
158	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
159	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
160		211
161	static void	212	static void
162	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
167	#endif	218	#endif
168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
169	}	220	}
170		221
171	static void	222	static void
172	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
173	{	224	{
174	/* 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
175	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
176	*/	227	*/
177	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
178		229
179	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
180	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
181		232
182	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
183	}	234	}
184		235
185	static void	236	static void
186	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
187	{	238	{
188	PangoRectangle rect;	239	PangoRectangle rect;
189		240
190	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
191	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
202		253
203	typedef uint16_t tileid;	254	typedef uint16_t tileid;
204	typedef uint16_t faceid;	255	typedef uint16_t faceid;
205		256
206	typedef struct {	257	typedef struct {
207	int name;	258	GLuint name;
208	int w, h;	259	int w, h;
209	float s, t;	260	float s, t;
210	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
211	tileid smoothtile;	262	tileid smoothtile;
212	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
213	} maptex;	265	} maptex;
214		266
215	typedef struct {	267	typedef struct {
216	uint32_t player;	268	uint32_t player;
217	tileid tile[3];	269	tileid tile[3];
…		…
230	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
231	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
232		284
233	int32_t rows;	285	int32_t rows;
234	maprow *row;	286	maprow *row;
235	} *CFPlus__Map;	287	} *DC__Map;
236		288
237	static char *	289	static char *
238	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
239	{	291	{
240	char *p;	292	char *p;
…		…
278	self->texs *= 2;	330	self->texs *= 2;
279	}	331	}
280	}	332	}
281		333
282	static maprow *	334	static maprow *
283	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
284	{	336	{
285	if (0 > y)	337	if (0 > y)
286	{	338	{
287	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
288	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
326		378
327	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
328	}	380	}
329		381
330	static mapcell *	382	static mapcell *
331	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
332	{	384	{
333	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
334	}	386	}
335		387
336	static void	388	static void
337	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
338	{	390	{
339	int r;	391	int r;
340		392
341	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
342	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
349	self->oy = 0;	401	self->oy = 0;
350	self->row = 0;	402	self->row = 0;
351	self->rows = 0;	403	self->rows = 0;
352	}	404	}
353		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
354	static void	416	static void
355	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)
356	{	418	{
357	int x, y;	419	int x, y;
358	maprow *row;	420	maprow *row;
359	mapcell *cell;	421	mapcell *cell;
360		422
…		…
372	if (x >= row->c1)	434	if (x >= row->c1)
373	break;	435	break;
374		436
375	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
376		438
377	cell->darkness = 0;	439	CELL_CLEAR (cell);
378	cell->stat_hp = 0;
379	cell->flags = 0;
380	cell->player = 0;
381	}	440	}
382	}	441	}
383	}	442	}
384		443
385	typedef struct {	444	typedef struct {
…		…
420	ev.code = 1;	479	ev.code = 1;
421	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
422	ev.data2 = 0;	481	ev.data2 = 0;
423		482
424	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;
425	}	490	}
426		491
427	static unsigned int	492	static unsigned int
428	minpot (unsigned int n)	493	minpot (unsigned int n)
429	{	494	{
…		…
439	n |= n >> 16;	504	n |= n >> 16;
440		505
441	return n + 1;	506	return n + 1;
442	}	507	}
443		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
444	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
445	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
446	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
447		523
448	/******************************************************************************/	524	/******************************************************************************/
…		…
486	return 0;	562	return 0;
487		563
488	return 1;	564	return 1;
489	}	565	}
490		566
491	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
492		620
493	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
494		622
495	BOOT:	623	BOOT:
496	{	624	{
497	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
498	static const struct {	626	static const struct {
499	const char *name;	627	const char *name;
500	IV iv;	628	IV iv;
501	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
502	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
524		652
525	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
526	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
527	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
528		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),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
529	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
530	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
531	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
532	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
533	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
605	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
606	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
607	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
608	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
609	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)
610	# undef const_iv	823	# undef const_iv
611	};	824	};
612		825
613	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--)
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
615		828
616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
618	}	831	}
619		832
…		…
632		845
633	NV floor (NV x)	846	NV floor (NV x)
634		847
635	NV ceil (NV x)	848	NV ceil (NV x)
636		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
637	void	860	void
638	pango_init ()	861	pango_init ()
639	CODE:	862	CODE:
640	{	863	{
641	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
642	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);
643	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
644	}	872	}
645		873
646	char *
647	SDL_GetError ()	874	char *SDL_GetError ()
648		875
649	int	876	void SDL_braino ()
650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
651		877
652	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
653	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
654		894
655	void	895	void
656	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
657	PPCODE:	897	PPCODE:
658	{	898	{
…		…
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
673		913
674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
675	#if SDL_VERSION_ATLEAST(1,2,10)
676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
678	#endif
679		916
680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
681		918
682	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
683	while (*m)	920	while (*m)
684	{	921	{
685	if ((*m)->w >= 640 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
686	{	923	{
687	AV *av = newAV ();	924	AV *av = newAV ();
688	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
689	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
690	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
714		951
715	if (RETVAL)	952	if (RETVAL)
716	{	953	{
717	av_clear (texture_av);	954	av_clear (texture_av);
718		955
719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
720	#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);
721	#include "glfunc.h"	958	#include "glfunc.h"
722	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
723	}	963	}
724	}	964	}
725	OUTPUT:	965	OUTPUT:
726	RETVAL	966	RETVAL
727		967
…		…
731	char *	971	char *
732	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
733		973
734	int	974	int
735	SDL_GetAppState ()	975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
736		979
737	void	980	void
738	poll_events ()	981	poll_events ()
739	PPCODE:	982	PPCODE:
740	{	983	{
…		…
750	{	993	{
751	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
752	case SDL_KEYUP:	995	case SDL_KEYUP:
753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
755	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
756	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
758	break;	1001	break;
759		1002
760	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
779	x = ev.motion.x;	1022	x = ev.motion.x;
780	y = ev.motion.y;	1023	y = ev.motion.y;
781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
782	}	1025	}
783		1026
784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
785	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
786	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
787	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
790	}	1033	}
791	break;	1034	break;
792		1035
793	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
794	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
796		1039
797	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
798	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
799	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
800	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
807	break;	1050	break;
808	}	1051	}
809		1052
810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
811	}	1054	}
812	}	1055	}
813		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
		1069
814	int	1070	int
815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
816	POSTCALL:	1072	POSTCALL:
817	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
818	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
		1075
		1076	void
		1077	Mix_QuerySpec ()
		1078	PPCODE:
		1079	{
		1080	int freq, channels;
		1081	Uint16 format;
		1082
		1083	if (Mix_QuerySpec (&freq, &format, &channels))
		1084	{
		1085	EXTEND (SP, 3);
		1086	PUSHs (sv_2mortal (newSViv (freq)));
		1087	PUSHs (sv_2mortal (newSViv (format)));
		1088	PUSHs (sv_2mortal (newSViv (channels)));
		1089	}
		1090	}
819		1091
820	void	1092	void
821	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
822		1094
823	int	1095	int
…		…
858	}	1130	}
859	}	1131	}
860	#endif	1132	#endif
861	}	1133	}
862		1134
863	void	1135	int
864	add_font (char *file)	1136	add_font (char *file)
865	CODE:	1137	CODE:
866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1144
		1145	void
		1146	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
867		1147
868	void	1148	void
869	load_image_inline (SV *image_)	1149	load_image_inline (SV *image_)
870	ALIAS:	1150	ALIAS:
871	load_image_file = 1	1151	load_image_file = 1
…		…
957	void	1237	void
958	error (char *message)	1238	error (char *message)
959	CODE:	1239	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1240	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1241	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1242	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1243	#endif
964		1244
965	void	1245	void
966	fatal (char *message)	1246	fatal (char *message)
967	CODE:	1247	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1248	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1249	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1251	#endif
972	_exit (1);	1252	_exit (1);
973		1253
974	void	1254	void
975	_exit (int retval = 0)	1255	_exit (int retval = 0)
…		…
987	#if DEBUG	1267	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1268	VALGRIND_DO_LEAK_CHECK;
989	#endif	1269	#endif
990	}	1270	}
991		1271
992	MODULE = CFPlus PACKAGE = CFPlus::Font	1272	int
		1273	SvREFCNT (SV *sv)
		1274	CODE:
		1275	RETVAL = SvREFCNT (sv);
		1276	OUTPUT:
		1277	RETVAL
		1278
		1279	MODULE = Deliantra::Client PACKAGE = DC::Font
993		1280
994	PROTOTYPES: DISABLE	1281	PROTOTYPES: DISABLE
995		1282
996	CFPlus::Font	1283	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1284	new_from_file (SV *class, char *path, int id = 0)
998	CODE:	1285	CODE:
999	{	1286	{
1000	int count;	1287	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1288	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1004	}	1291	}
1005	OUTPUT:	1292	OUTPUT:
1006	RETVAL	1293	RETVAL
1007		1294
1008	void	1295	void
1009	DESTROY (CFPlus::Font self)	1296	DESTROY (DC::Font self)
1010	CODE:	1297	CODE:
1011	pango_font_description_free (self);	1298	pango_font_description_free (self);
1012		1299
1013	void	1300	void
1014	make_default (CFPlus::Font self)	1301	make_default (DC::Font self)
1015	PROTOTYPE: $	1302	PROTOTYPE: $
1016	CODE:	1303	CODE:
1017	default_font = self;	1304	default_font = self;
1018		1305
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1306	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1307
1021	PROTOTYPES: DISABLE	1308	PROTOTYPES: DISABLE
1022		1309
1023	void	1310	void
1024	reset_glyph_cache ()	1311	glyph_cache_backup ()
1025	PROTOTYPE:	1312	PROTOTYPE:
1026	CODE:	1313	CODE:
		1314	tc_backup ();
		1315
		1316	void
		1317	glyph_cache_restore ()
		1318	PROTOTYPE:
		1319	CODE:
1027	tc_clear ();	1320	tc_restore ();
1028		1321
1029	CFPlus::Layout	1322	DC::Layout
1030	new (SV *class)	1323	new (SV *class)
1031	CODE:	1324	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1325	New (0, RETVAL, 1, struct cf_layout);
1033		1326
1034	RETVAL->pl = pango_layout_new (opengl_context);	1327	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1036	RETVAL->g = 1.;	1329	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1330	RETVAL->b = 1.;
1038	RETVAL->a = 1.;	1331	RETVAL->a = 1.;
1039	RETVAL->base_height = MIN_FONT_HEIGHT;	1332	RETVAL->base_height = MIN_FONT_HEIGHT;
1040	RETVAL->font = 0;	1333	RETVAL->font = 0;
		1334	RETVAL->rc = rc_alloc ();
1041		1335
1042	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1336	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1043	layout_update_font (RETVAL);	1337	layout_update_font (RETVAL);
1044	OUTPUT:	1338	OUTPUT:
1045	RETVAL	1339	RETVAL
1046		1340
1047	void	1341	void
1048	DESTROY (CFPlus::Layout self)	1342	DESTROY (DC::Layout self)
1049	CODE:	1343	CODE:
1050	g_object_unref (self->pl);	1344	g_object_unref (self->pl);
		1345	rc_free (self->rc);
1051	Safefree (self);	1346	Safefree (self);
1052		1347
1053	void	1348	void
1054	set_text (CFPlus::Layout self, SV *text_)	1349	set_text (DC::Layout self, SV *text_)
1055	CODE:	1350	CODE:
1056	{	1351	{
1057	STRLEN textlen;	1352	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1353	char *text = SvPVutf8 (text_, textlen);
1059		1354
1060	pango_layout_set_text (self->pl, text, textlen);	1355	pango_layout_set_text (self->pl, text, textlen);
1061	}	1356	}
1062		1357
1063	void	1358	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1359	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1360	CODE:
1066	{	1361	{
1067	STRLEN textlen;	1362	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1363	char *text = SvPVutf8 (text_, textlen);
1069		1364
1070	pango_layout_set_markup (self->pl, text, textlen);	1365	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1366	}
1072		1367
1073	void	1368	void
1074	set_shapes (CFPlus::Layout self, ...)	1369	set_shapes (DC::Layout self, ...)
1075	CODE:	1370	CODE:
1076	{	1371	{
1077	PangoAttrList *attrs = 0;	1372	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1374	const char *pos = text;
…		…
1114	if (attrs)	1409	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1410	pango_layout_set_attributes (self->pl, attrs);
1116	}	1411	}
1117		1412
1118	void	1413	void
1119	get_shapes (CFPlus::Layout self)	1414	get_shapes (DC::Layout self)
1120	PPCODE:	1415	PPCODE:
1121	{	1416	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1417	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1418
1124	do	1419	do
1125	{	1420	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1421	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1422
1128	if (run && shape_attr_p (run))	1423	if (run && shape_attr_p (run))
1129	{	1424	{
1130	PangoRectangle extents;	1425	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1426	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1434
1140	pango_layout_iter_free (iter);	1435	pango_layout_iter_free (iter);
1141	}	1436	}
1142		1437
1143	int	1438	int
1144	has_wrapped (CFPlus::Layout self)	1439	has_wrapped (DC::Layout self)
1145	CODE:	1440	CODE:
1146	{	1441	{
1147	int lines = 1;	1442	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1443	const char *text = pango_layout_get_text (self->pl);
1149		1444
…		…
1154	}	1449	}
1155	OUTPUT:	1450	OUTPUT:
1156	RETVAL	1451	RETVAL
1157		1452
1158	SV *	1453	SV *
1159	get_text (CFPlus::Layout self)	1454	get_text (DC::Layout self)
1160	CODE:	1455	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1456	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1457	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1458	OUTPUT:
1164	RETVAL	1459	RETVAL
1165		1460
1166	void	1461	void
1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1462	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1168	CODE:	1463	CODE:
1169	self->r = r;	1464	self->r = r;
1170	self->g = g;	1465	self->g = g;
1171	self->b = b;	1466	self->b = b;
1172	self->a = a;	1467	self->a = a;
1173		1468
1174	void	1469	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1470	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1471	CODE:
1177	if (self->font != font)	1472	if (self->font != font)
1178	{	1473	{
1179	self->font = font;	1474	self->font = font;
1180	layout_update_font (self);	1475	layout_update_font (self);
1181	}	1476	}
1182		1477
1183	void	1478	void
1184	set_height (CFPlus::Layout self, int base_height)	1479	set_height (DC::Layout self, int base_height)
1185	CODE:	1480	CODE:
1186	if (self->base_height != base_height)	1481	if (self->base_height != base_height)
1187	{	1482	{
1188	self->base_height = base_height;	1483	self->base_height = base_height;
1189	layout_update_font (self);	1484	layout_update_font (self);
1190	}	1485	}
1191		1486
1192	void	1487	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1488	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1489	CODE:
1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1490	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1196		1491
1197	void	1492	void
1198	set_indent (CFPlus::Layout self, int indent)	1493	set_indent (DC::Layout self, int indent)
1199	CODE:	1494	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1495	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1496
1202	void	1497	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1498	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1499	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1500	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1501
1207	void	1502	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1503	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1504	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1505	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1506	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1507	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1508	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1509	: PANGO_ELLIPSIZE_NONE
1215	);	1510	);
1216		1511
1217	void	1512	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1513	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1514	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1515	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1516
1222	void	1517	void
1223	size (CFPlus::Layout self)	1518	size (DC::Layout self)
1224	PPCODE:	1519	PPCODE:
1225	{	1520	{
1226	int w, h;	1521	int w, h;
1227		1522
1228	layout_get_pixel_size (self, &w, &h);	1523	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1526	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1527	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1528	}
1234		1529
1235	int	1530	int
1236	descent (CFPlus::Layout self)	1531	descent (DC::Layout self)
1237	CODE:	1532	CODE:
1238	{	1533	{
1239	PangoRectangle rect;	1534	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1535	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1536	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1537	RETVAL = PANGO_DESCENT (rect);
1243	}	1538	}
1244	OUTPUT:	1539	OUTPUT:
1245	RETVAL	1540	RETVAL
1246		1541
1247	int	1542	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1543	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1544	CODE:
1250	{	1545	{
1251	int index, trailing;	1546	int index, trailing;
1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1547	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1253	RETVAL = index + trailing;	1548	RETVAL = index + trailing;
1254	}	1549	}
1255	OUTPUT:	1550	OUTPUT:
1256	RETVAL	1551	RETVAL
1257		1552
1258	void	1553	void
1259	cursor_pos (CFPlus::Layout self, int index)	1554	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1555	PPCODE:
1261	{	1556	{
1262	PangoRectangle strong_pos;	1557	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1558	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1559
1265	EXTEND (SP, 3);	1560	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1561	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1562	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1563	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1564	}
1270		1565
1271	void	1566	void
1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1567	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1273	PPCODE:	1568	PPCODE:
1274	{	1569	{
1275	int line, x;	1570	int line, x;
1276		1571
1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1572	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1573	#if !PANGO_VERSION_CHECK (1, 17, 3)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1574	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1575	--line;
		1576	#endif
1280	EXTEND (SP, 2);	1577	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1578	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1580	}
1284		1581
1285	void	1582	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1583	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1584	PPCODE:
1288	{	1585	{
1289	PangoLayoutLine *lp;	1586	PangoLayoutLine *lp;
1290	int index, trailing;	1587	int index, trailing;
1291		1588
1292	if (line < 0)	1589	if (line < 0)
1293	XSRETURN_EMPTY;	1590	XSRETURN_EMPTY;
1294		1591
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1592	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1593	XSRETURN_EMPTY; /* do better */
1297		1594
1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1595	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1299		1596
1300	EXTEND (SP, 2);	1597	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1603	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1604	}
1308	}	1605	}
1309		1606
1310	void	1607	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1608	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1609	CODE:
		1610	rc_clear (self->rc);
1313	pango_opengl_render_layout_subpixel (	1611	pango_opengl_render_layout_subpixel (
1314	self->pl,	1612	self->pl,
		1613	self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1614	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1615	self->r, self->g, self->b, self->a,
1317	flags	1616	flags
1318	);	1617	);
		1618	// we assume that context_change actually clears/frees stuff
		1619	// and does not do any recomputation...
		1620	pango_layout_context_changed (self->pl);
1319		1621
1320	MODULE = CFPlus PACKAGE = CFPlus::Texture	1622	void
		1623	draw (DC::Layout self)
		1624	CODE:
		1625	{
		1626	glEnable (GL_TEXTURE_2D);
		1627	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1628	glEnable (GL_BLEND);
		1629	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1630	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1631	glEnable (GL_ALPHA_TEST);
		1632	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1633
		1634	rc_draw (self->rc);
		1635
		1636	glDisable (GL_ALPHA_TEST);
		1637	glDisable (GL_BLEND);
		1638	glDisable (GL_TEXTURE_2D);
		1639	}
		1640
		1641	MODULE = Deliantra::Client PACKAGE = DC::Texture
1321		1642
1322	PROTOTYPES: ENABLE	1643	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1644
1326	void	1645	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1646	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1647	CODE:
1329	{	1648	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1714	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1715	glDisable (GL_BLEND);
1397	}	1716	}
1398	}	1717	}
1399		1718
		1719	void
		1720	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1721	PROTOTYPE: @
		1722	CODE:
		1723	{
		1724	glEnable (GL_BLEND);
		1725	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1726	glEnable (GL_TEXTURE_2D);
		1727	glBindTexture (GL_TEXTURE_2D, name1);
		1728
		1729	glColor3f (intensity, intensity, intensity);
		1730	glPushMatrix ();
		1731	glScalef (1./3, 1./3, 1.);
		1732
		1733	if (blend > 0.f)
		1734	{
		1735	float dx3 = dx * -3.f / w;
		1736	float dy3 = dy * -3.f / h;
		1737	GLfloat env_color[4] = { 0., 0., 0., blend };
		1738
		1739	/* interpolate the two shadow textures */
		1740	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1741	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1742
		1743	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1744	gl.ActiveTexture (GL_TEXTURE1);
		1745	glEnable (GL_TEXTURE_2D);
		1746	glBindTexture (GL_TEXTURE_2D, name2);
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1748
		1749	/* rgb == rgb(glcolor) */
		1750	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1751	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1753
		1754	/* alpha = interpolate t0, t1 by env_alpha */
		1755	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1756
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1766
		1767	glBegin (GL_QUADS);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1769	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1770	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1771	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1772	glEnd ();
		1773
		1774	glDisable (GL_TEXTURE_2D);
		1775	gl.ActiveTexture (GL_TEXTURE0);
		1776	}
		1777	else
		1778	{
		1779	/* simple blending of one texture, also opengl <1.3 path */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	glBegin (GL_QUADS);
		1783	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1784	glTexCoord2f (0, t); glVertex2f (0, h);
		1785	glTexCoord2f (s, t); glVertex2f (w, h);
		1786	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1787	glEnd ();
		1788	}
		1789
		1790	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1791	{
		1792	int x, y;
		1793	int dx3 = dx * 3;
		1794	int dy3 = dy * 3;
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1797	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1798	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1799	glTranslatef (-1., -1., 0);
		1800	glBegin (GL_QUADS);
		1801
		1802	for (y = 1; y < h; y += 3)
		1803	{
		1804	int y1 = y - dy3;
		1805	int y1valid = y1 >= 0 && y1 < h;
		1806
		1807	for (x = 1; x < w; x += 3)
		1808	{
		1809	int x1 = x - dx3;
		1810	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1811	uint8_t h2;
		1812
		1813	if (y1valid && x1 >= 0 && x1 < w)
		1814	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1815	else
		1816	h2 = 1; /* out of range == invisible */
		1817
		1818	if (h1 || h2)
		1819	{
		1820	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1821	glColor4f (1., 1., 1., alpha);
		1822
		1823	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1824	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1825	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1826	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	glEnd ();
		1833
		1834	glPopMatrix ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
		1838	}
		1839
1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1840	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1401	CODE:	1841	CODE:
1402	{	1842	{
1403	GLint width;	1843	GLint width;
1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1844	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1406	RETVAL = width > 0;	1846	RETVAL = width > 0;
1407	}	1847	}
1408	OUTPUT:	1848	OUTPUT:
1409	RETVAL	1849	RETVAL
1410		1850
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1851	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1852
1413	PROTOTYPES: DISABLE	1853	PROTOTYPES: DISABLE
1414		1854
1415	CFPlus::Map	1855	DC::Map
1416	new (SV *class)	1856	new (SV *class)
1417	CODE:	1857	CODE:
1418	New (0, RETVAL, 1, struct map);	1858	New (0, RETVAL, 1, struct map);
1419	RETVAL->x = 0;	1859	RETVAL->x = 0;
1420	RETVAL->y = 0;	1860	RETVAL->y = 0;
…		…
1428	RETVAL->row = 0;	1868	RETVAL->row = 0;
1429	OUTPUT:	1869	OUTPUT:
1430	RETVAL	1870	RETVAL
1431		1871
1432	void	1872	void
1433	DESTROY (CFPlus::Map self)	1873	DESTROY (DC::Map self)
1434	CODE:	1874	CODE:
1435	{	1875	{
1436	map_clear (self);	1876	map_clear (self);
1437	Safefree (self->face2tile);	1877	Safefree (self->face2tile);
1438	Safefree (self->tex);	1878	Safefree (self->tex);
1439	Safefree (self);	1879	Safefree (self);
1440	}	1880	}
1441		1881
1442	void	1882	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1883	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1884	CODE:
1445	self->w = map_width;	1885	self->w = map_width;
1446	self->h = map_height;	1886	self->h = map_height;
1447		1887
1448	void	1888	void
1449	clear (CFPlus::Map self)	1889	clear (DC::Map self)
1450	CODE:	1890	CODE:
1451	map_clear (self);	1891	map_clear (self);
1452		1892
1453	void	1893	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1894	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1895	CODE:
1456	{	1896	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1897	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1898	need_texid (self, tile);
1459	}	1899	}
1460		1900
1461	void	1901	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1902	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1903	CODE:
1464	{	1904	{
1465	tileid texid;	1905	tileid texid;
1466	maptex *tex;	1906	maptex *tex;
1467		1907
…		…
1480	tex->smoothtile = self->face2tile [smooth];	1920	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1921	tex->smoothlevel = level;
1482	}	1922	}
1483		1923
1484	void	1924	void
1485	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)	1925	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)
1486	CODE:	1926	CODE:
1487	{	1927	{
1488	need_texid (self, texid);	1928	need_texid (self, texid);
1489		1929
1490	{	1930	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1949	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1950	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1952	}
1513		1953
		1954	void
		1955	expire_textures (DC::Map self, int texid, int count)
		1956	PPCODE:
		1957	for (; texid < self->texs && count; ++texid, --count)
		1958	{
		1959	maptex *tex = self->tex + texid;
		1960
		1961	if (tex->name)
		1962	{
		1963	if (tex->unused)
		1964	{
		1965	tex->name = 0;
		1966	tex->unused = 0;
		1967	XPUSHs (sv_2mortal (newSViv (texid)));
		1968	}
		1969	else
		1970	tex->unused = 1;
		1971	}
		1972	}
		1973
1514	int	1974	int
1515	ox (CFPlus::Map self)	1975	ox (DC::Map self)
1516	ALIAS:	1976	ALIAS:
1517	oy = 1	1977	oy = 1
1518	x = 2	1978	x = 2
1519	y = 3	1979	y = 3
1520	w = 4	1980	w = 4
…		…
1531	}	1991	}
1532	OUTPUT:	1992	OUTPUT:
1533	RETVAL	1993	RETVAL
1534		1994
1535	void	1995	void
1536	scroll (CFPlus::Map self, int dx, int dy)	1996	scroll (DC::Map self, int dx, int dy)
1537	CODE:	1997	CODE:
1538	{	1998	{
1539	if (dx > 0)	1999	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	2000	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	2001	else if (dx < 0)
…		…
1557	self->y += MAP_EXTEND_Y;	2017	self->y += MAP_EXTEND_Y;
1558	}	2018	}
1559	}	2019	}
1560		2020
1561	SV *	2021	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2022	map1a_update (DC::Map self, SV *data_, int extmap)
1563	CODE:	2023	CODE:
1564	{	2024	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2025	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2026	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2027	mapcell *cell;
…		…
1595	uint8_t ext, cmd;	2055	uint8_t ext, cmd;
1596		2056
1597	do	2057	do
1598	{	2058	{
1599	ext = *data++;	2059	ext = *data++;
1600	cmd = ext & 0x3f;	2060	cmd = ext & 0x7f;
1601		2061
1602	if (cmd < 4)	2062	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;	2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1604	else if (cmd == 5) // health	2064	else if (cmd == 5) // health
1605	{	2065	{
1606	cell->stat_width = 1;	2066	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2067	cell->stat_hp = *data++;
1608	}	2068	}
1609	else if (cmd == 6) // monster width	2069	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;	2070	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)	2071	else if (cmd == 0x47)
1612	{	2072	{
1613	if (*data == 4)	2073	if (*data == 1) cell->player = data [1];
1614	; // decode player count	2074	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2075	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2076	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1615		2077
1616	data += *data + 1;	2078	data += *data + 1;
1617	}	2079	}
1618	else if (cmd == 8) // cell flags	2080	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;	2081	cell->flags = *data++;
…		…
1636	cell->tile [z] = self->face2tile [face];	2098	cell->tile [z] = self->face2tile [face];
1637		2099
1638	if (cell->tile [z])	2100	if (cell->tile [z])
1639	{	2101	{
1640	maptex *tex = self->tex + cell->tile [z];	2102	maptex *tex = self->tex + cell->tile [z];
		2103	tex->unused = 0;
1641	if (!tex->name)	2104	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2105	av_push (missing, newSViv (cell->tile [z]));
1643		2106
1644	if (tex->smoothtile)	2107	if (tex->smoothtile)
1645	{	2108	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2109	maptex *smooth = self->tex + tex->smoothtile;
		2110	smooth->unused = 0;
1647	if (!smooth->name)	2111	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2112	av_push (missing, newSViv (tex->smoothtile));
1649	}	2113	}
1650	}	2114	}
1651	}	2115	}
1652	}	2116	}
1653	else	2117	else
1654	cell->darkness = 0;	2118	CELL_CLEAR (cell);
1655	}	2119	}
1656	}	2120	}
1657	OUTPUT:	2121	OUTPUT:
1658	RETVAL	2122	RETVAL
1659		2123
1660	SV *	2124	SV *
1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2125	mapmap (DC::Map self, int x0, int y0, int w, int h)
1662	CODE:	2126	CODE:
1663	{	2127	{
1664	int x1, x;	2128	int x1, x;
1665	int y1, y;	2129	int y1, y;
1666	int z;	2130	int z;
…		…
1679	? self->row + y	2143	? self->row + y
1680	: 0;	2144	: 0;
1681		2145
1682	for (x = x0; x < x1; x++)	2146	for (x = x0; x < x1; x++)
1683	{	2147	{
1684	int r = 32, g = 32, b = 32, a = 192;	2148	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2149
1686	if (row && row->c0 <= x && x < row->c1)	2150	if (row && row->c0 <= x && x < row->c1)
1687	{	2151	{
1688	mapcell *cell = row->col + (x - row->c0);	2152	mapcell *cell = row->col + (x - row->c0);
1689		2153
…		…
1691	{	2155	{
1692	maptex tex = self->tex [cell->tile [z]];	2156	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2157	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2158	int a1 = tex.a;
1695		2159
1696	r = (r * a0 + tex.r * a1) / 255;	2160	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2161	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2162	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2163	a = div255 (a * a0 + tex.a * a1);
1700	}	2164	}
1701	}	2165	}
1702		2166
1703	*map++ = (r )	2167	*map++ = (r )
1704	| (g << 8)	2168	| (g << 8)
…		…
1711	}	2175	}
1712	OUTPUT:	2176	OUTPUT:
1713	RETVAL	2177	RETVAL
1714		2178
1715	void	2179	void
1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2180	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1717	CODE:	2181	CODE:
1718	{	2182	{
1719	int x, y, z;	2183	int x, y, z;
1720		2184
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2185	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1724	smooth_key skey;	2188	smooth_key skey;
1725		2189	int pl_x, pl_y;
		2190	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2191	rc_t *rc = rc_alloc ();
		2192	rc_t *rc_ov = rc_alloc ();
1727	rc_key_t key;	2193	rc_key_t key;
1728	rc_array_t *arr;	2194	rc_array_t *arr;
1729		2195
		2196	pl_tex.name = 0;
		2197
1730	// thats current max. sorry.	2198	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2199	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2200	if (sh > 255) sh = 255;
1733		2201
1734	// clear key, in case of extra padding	2202	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));	2203	memset (&skey, 0, sizeof (skey));
…		…
1739	key.g = 255;	2207	key.g = 255;
1740	key.b = 255;	2208	key.b = 255;
1741	key.a = 255;	2209	key.a = 255;
1742	key.mode = GL_QUADS;	2210	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2211	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2212
1746	mx += self->x;	2213	mx += self->x;
1747	my += self->y;	2214	my += self->y;
1748		2215
1749	// first pass: determine smooth_max	2216	// first pass: determine smooth_max
…		…
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2241
1775	for (z = 0; z <= 2; z++)	2242	for (z = 0; z <= 2; z++)
1776	{	2243	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2244	memset (smooth_level, 0, sizeof (smooth_level));
		2245	key.texname = -1;
1778		2246
1779	for (y = 0; y < sh; y++)	2247	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2248	if (0 <= y + my && y + my < self->rows)
1781	{	2249	{
1782	maprow *row = self->row + (y + my);	2250	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2258	if (tile)
1791	{	2259	{
1792	maptex tex = self->tex [tile];	2260	maptex tex = self->tex [tile];
1793	int px, py;	2261	int px, py;
1794		2262
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2263	if (key.texname != tex.name)
1798	{	2264	{
		2265	self->tex [tile].unused = 0;
		2266
1799	if (!tex.name)	2267	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2269
1802	key.texname = tex.name;	2270	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2271	arr = rc_array (rc, &key);
1804	}	2272	}
1805		2273
1806	px = (x + 1) * T - tex.w;	2274	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2275	py = (y + 1) * Tw - tex.h;
		2276
		2277	if (expect_false (cell->player == player) && expect_false (z == 2))
		2278	{
		2279	pl_x = px;
		2280	pl_y = py;
		2281	pl_tex = tex;
		2282	continue;
		2283	}
1808		2284
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1813
1814	if (cell->flags && z == 2)
1815	{
1816	// overlays such as the speech bubble, probably more to come
1817	if (cell->flags & 1)
1818	{
1819	maptex tex = self->tex [1];
1820	int px = x * T + T * 2 / 32;
1821	int py = y * T - T * 6 / 32;
1822
1823	if (tex.name)
1824	{
1825	if (key.texname != tex.name)
1826	{
1827	key.texname = tex.name;
1828	arr = rc_array (rc, &key);
1829	}
1830
1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1835	}
1836	}
1837	}
1838		2289
1839	// update smooth hash	2290	// update smooth hash
1840	if (tex.smoothtile)	2291	if (tex.smoothtile)
1841	{	2292	{
1842	skey.tile = tex.smoothtile;	2293	skey.tile = tex.smoothtile;
…		…
1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1876	}	2327	}
1877	}	2328	}
		2329
		2330	if (expect_false (z == 2) && expect_false (cell->flags))
		2331	{
		2332	// overlays such as the speech bubble, probably more to come
		2333	if (cell->flags & 1)
		2334	{
		2335	rc_key_t key_ov = key;
		2336	maptex tex = self->tex [TEXID_SPEECH];
		2337	rc_array_t *arr;
		2338	int px = x * Tw + Tw * 2 / 32;
		2339	int py = y * Th - Th * 6 / 32;
		2340
		2341	key_ov.texname = tex.name;
		2342	arr = rc_array (rc_ov, &key_ov);
		2343
		2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2348	}
		2349	}
1878	}	2350	}
1879	}	2351	}
		2352
		2353	rc_draw (rc);
		2354	rc_clear (rc);
1880		2355
1881	// go through all smoothlevels, lowest to highest, then draw.	2356	// go through all smoothlevels, lowest to highest, then draw.
1882	// this is basically counting sort	2357	// this is basically counting sort
1883	{	2358	{
1884	int w, b;	2359	int w, b;
1885		2360
		2361	glEnable (GL_TEXTURE_2D);
		2362	glBegin (GL_QUADS);
1886	for (w = 0; w < 256 / 32; ++w)	2363	for (w = 0; w < 256 / 32; ++w)
1887	{	2364	{
1888	uint32_t smask = smooth_level [w];	2365	uint32_t smask = smooth_level [w];
1889	if (smask)	2366	if (smask)
1890	for (b = 0; b < 32; ++b)	2367	for (b = 0; b < 32; ++b)
…		…
1902	if (!(bits & 0x1000)	2379	if (!(bits & 0x1000)
1903	&& skey->level == level	2380	&& skey->level == level
1904	&& level > smooth_max [skey->x][skey->y])	2381	&& level > smooth_max [skey->x][skey->y])
1905	{	2382	{
1906	maptex tex = self->tex [skey->tile];	2383	maptex tex = self->tex [skey->tile];
1907	int px = (((int)skey->x) - 1) * T;	2384	int px = (((int)skey->x) - 1) * Tw;
1908	int py = (((int)skey->y) - 1) * T;	2385	int py = (((int)skey->y) - 1) * Th;
1909	int border = bits & 15;	2386	int border = bits & 15;
1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1911	float dx = tex.s * .0625f; // 16 images/row	2388	float dx = tex.s * .0625f; // 16 images/row
1912	float dy = tex.t * .5f ; // 2 images/column	2389	float dy = tex.t * .5f ; // 2 images/column
1913		2390
…		…
1915	{	2392	{
1916	// this time avoiding texture state changes	2393	// this time avoiding texture state changes
1917	// save gobs of state changes.	2394	// save gobs of state changes.
1918	if (key.texname != tex.name)	2395	if (key.texname != tex.name)
1919	{	2396	{
		2397	self->tex [skey->tile].unused = 0;
		2398
		2399	glEnd ();
1920	key.texname = tex.name;	2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1921	arr = rc_array (rc, &key);	2401	glBegin (GL_QUADS);
1922	}	2402	}
1923		2403
1924	if (border)	2404	if (border)
1925	{	2405	{
1926	float ox = border * dx;	2406	float ox = border * dx;
1927		2407
1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1932	}	2412	}
1933		2413
1934	if (corner)	2414	if (corner)
1935	{	2415	{
1936	float ox = corner * dx;	2416	float ox = corner * dx;
1937		2417
1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1942	}	2422	}
1943	}	2423	}
1944	}	2424	}
1945	}	2425	}
1946	}	2426	}
1947	}	2427	}
		2428
		2429	glEnd ();
		2430	glDisable (GL_TEXTURE_2D);
		2431	key.texname = -1;
1948	}	2432	}
1949		2433
1950	hv_clear (smooth);	2434	hv_clear (smooth);
		2435	}
		2436
		2437	if (pl_tex.name)
		2438	{
		2439	maptex tex = pl_tex;
		2440	int px = pl_x + sdx;
		2441	int py = pl_y + sdy;
		2442
		2443	key.texname = tex.name;
		2444	arr = rc_array (rc, &key);
		2445
		2446	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2447	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2448	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2450
1951	rc_draw (rc);	2451	rc_draw (rc);
1952	rc_clear (rc);
1953	}	2452	}
		2453
		2454	rc_draw (rc_ov);
		2455	rc_clear (rc_ov);
1954		2456
1955	glDisable (GL_BLEND);	2457	glDisable (GL_BLEND);
1956	rc_free (rc);	2458	rc_free (rc);
		2459	rc_free (rc_ov);
1957		2460
1958	// top layer: overlays such as the health bar	2461	// top layer: overlays such as the health bar
1959	for (y = 0; y < sh; y++)	2462	for (y = 0; y < sh; y++)
1960	if (0 <= y + my && y + my < self->rows)	2463	if (0 <= y + my && y + my < self->rows)
1961	{	2464	{
…		…
1964	for (x = 0; x < sw; x++)	2467	for (x = 0; x < sw; x++)
1965	if (row->c0 <= x + mx && x + mx < row->c1)	2468	if (row->c0 <= x + mx && x + mx < row->c1)
1966	{	2469	{
1967	mapcell *cell = row->col + (x + mx - row->c0);	2470	mapcell *cell = row->col + (x + mx - row->c0);
1968		2471
1969	int px = x * T;	2472	int px = x * Tw;
1970	int py = y * T;	2473	int py = y * Th;
		2474
		2475	if (expect_false (cell->player == player))
		2476	{
		2477	px += sdx;
		2478	py += sdy;
		2479	}
1971		2480
1972	if (cell->stat_hp)	2481	if (cell->stat_hp)
1973	{	2482	{
1974	int width = cell->stat_width * T;	2483	int width = cell->stat_width * Tw;
1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2484	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1976		2485
1977	glColor3ub (0, 0, 0);	2486	glColor3ub (0, 0, 0);
1978	glRectf (px + 1, py - thick - 2,	2487	glRectf (px + 1, py - thick - 2,
1979	px + width - 1, py);	2488	px + width - 1, py);
1980		2489
…		…
1986	}	2495	}
1987	}	2496	}
1988	}	2497	}
1989		2498
1990	void	2499	void
1991	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2500	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1992	CODE:	2501	CODE:
1993	{	2502	{
1994	static float color[16][3] = {	2503	static float color[16][3] = {
1995	{ 0.00F, 0.00F, 0.00F },	2504	{ 0.00f, 0.00f, 0.00f },
1996	{ 1.00F, 1.00F, 1.00F },	2505	{ 1.00f, 1.00f, 1.00f },
1997	{ 0.00F, 0.00F, 0.55F },	2506	{ 0.00f, 0.00f, 0.55f },
1998	{ 1.00F, 0.00F, 0.00F },	2507	{ 1.00f, 0.00f, 0.00f },
1999		2508
2000	{ 1.00F, 0.54F, 0.00F },	2509	{ 1.00f, 0.54f, 0.00f },
2001	{ 0.11F, 0.56F, 1.00F },	2510	{ 0.11f, 0.56f, 1.00f },
2002	{ 0.93F, 0.46F, 0.00F },	2511	{ 0.93f, 0.46f, 0.00f },
2003	{ 0.18F, 0.54F, 0.34F },	2512	{ 0.18f, 0.54f, 0.34f },
2004		2513
2005	{ 0.56F, 0.73F, 0.56F },	2514	{ 0.56f, 0.73f, 0.56f },
2006	{ 0.80F, 0.80F, 0.80F },	2515	{ 0.80f, 0.80f, 0.80f },
2007	{ 0.55F, 0.41F, 0.13F },	2516	{ 0.55f, 0.41f, 0.13f },
2008	{ 0.99F, 0.77F, 0.26F },	2517	{ 0.99f, 0.77f, 0.26f },
2009		2518
2010	{ 0.74F, 0.65F, 0.41F },	2519	{ 0.74f, 0.65f, 0.41f },
2011		2520
2012	{ 0.00F, 1.00F, 1.00F },	2521	{ 0.00f, 1.00f, 1.00f },
2013	{ 1.00F, 0.00F, 1.00F },	2522	{ 1.00f, 0.00f, 1.00f },
2014	{ 1.00F, 1.00F, 0.00F },	2523	{ 1.00f, 1.00f, 0.00f },
2015	};	2524	};
2016		2525
2017	int x, y;	2526	int x, y;
2018		2527
2019	glEnable (GL_TEXTURE_2D);	2528	glEnable (GL_TEXTURE_2D);
		2529	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2530	* but the nvidia driver (185.18.14) mishandles alpha textures
		2531	* and takes the colour from god knows where instead of using
		2532	* Cp. MODULATE results in the same colour, but slightly different
		2533	* alpha, but atcually gives us the correct colour with nvidia.
		2534	*/
2020	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2535	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2021	glEnable (GL_BLEND);	2536	glEnable (GL_BLEND);
2022	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2537	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2023	glBegin (GL_QUADS);	2538	glBegin (GL_QUADS);
2024		2539
2025	for (y = 0; y < h; y++)	2540	for (y = 0; y < h; y++)
…		…
2029		2544
2030	if (m)	2545	if (m)
2031	{	2546	{
2032	float *c = color [m & 15];	2547	float *c = color [m & 15];
2033		2548
2034	float tx1 = m & 0x40 ? 0.5 : 0.;	2549	float tx1 = m & 0x40 ? 0.5f : 0.f;
2035	float tx2 = tx1 + 0.5;	2550	float tx2 = tx1 + 0.5f;
2036		2551
2037	glColor4f (c[0], c[1], c[2], 0.75);	2552	glColor4f (c[0], c[1], c[2], 1);
2038	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2553	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2039	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2554	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2040	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2555	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2041	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2556	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2042	}	2557	}
…		…
2046	glDisable (GL_BLEND);	2561	glDisable (GL_BLEND);
2047	glDisable (GL_TEXTURE_2D);	2562	glDisable (GL_TEXTURE_2D);
2048	}	2563	}
2049		2564
2050	void	2565	void
2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2566	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2052	PPCODE:	2567	PPCODE:
2053	{	2568	{
2054	int x, y;	2569	int x, y;
2055	int sw1 = sw + 2;	2570	int sw1 = sw + 2;
2056	int sh1 = sh + 2;	2571	int sh1 = sh + 2;
2057	int sh3 = sh * 3;	2572	int sh3 = sh * 3;
2058	int sw34 = (sw * 3 + 3) & ~3;	2573	int sw3 = sw * 3;
		2574	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2575	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2059	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2576	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2060	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2577	memset (darkness1, 0, sw1*sh1);
2061	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062		2578
2063	SvPOK_only (darkness3_sv);	2579	SvPOK_only (darkness3_sv);
2064	SvCUR_set (darkness3_sv, sw34 * sh3);	2580	SvCUR_set (darkness3_sv, sw3 * sh3);
2065		2581
2066	mx += self->x - 1;	2582	mx += self->x - 1;
2067	my += self->y - 1;	2583	my += self->y - 1;
2068
2069	memset (darkness1, 255, sw1 * sh1);
2070		2584
2071	for (y = 0; y < sh1; y++)	2585	for (y = 0; y < sh1; y++)
2072	if (0 <= y + my && y + my < self->rows)	2586	if (0 <= y + my && y + my < self->rows)
2073	{	2587	{
2074	maprow *row = self->row + (y + my);	2588	maprow *row = self->row + (y + my);
…		…
2077	if (row->c0 <= x + mx && x + mx < row->c1)	2591	if (row->c0 <= x + mx && x + mx < row->c1)
2078	{	2592	{
2079	mapcell *cell = row->col + (x + mx - row->c0);	2593	mapcell *cell = row->col + (x + mx - row->c0);
2080		2594
2081	darkness1 [y * sw1 + x] = cell->darkness	2595	darkness1 [y * sw1 + x] = cell->darkness
2082	? 255 - (cell->darkness - 1)	2596	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2083	: 255 - FOW_DARKNESS;	2597	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2084	}	2598	}
2085	}	2599	}
2086		2600
2087	for (y = 0; y < sh; ++y)	2601	for (y = 0; y < sh; ++y)
2088	for (x = 0; x < sw; ++x)	2602	for (x = 0; x < sw; ++x)
…		…
2107		2621
2108	uint8_t r13 = (d13 + d23 + d12) / 3;	2622	uint8_t r13 = (d13 + d23 + d12) / 3;
2109	uint8_t r23 = d23;	2623	uint8_t r23 = d23;
2110	uint8_t r33 = (d23 + d33 + d32) / 3;	2624	uint8_t r33 = (d23 + d33 + d32) / 3;
2111		2625
2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2626	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2629	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2632	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2121	}	2635	}
2122		2636
2123	free (darkness1);	2637	free (darkness1);
2124		2638
2125	EXTEND (SP, 3);	2639	EXTEND (SP, 3);
2126	PUSHs (sv_2mortal (newSViv (sw34)));	2640	PUSHs (sv_2mortal (newSViv (sw3)));
2127	PUSHs (sv_2mortal (newSViv (sh3)));	2641	PUSHs (sv_2mortal (newSViv (sh3)));
2128	PUSHs (darkness3_sv);	2642	PUSHs (darkness3_sv);
2129	}	2643	}
2130		2644
2131	SV *	2645	SV *
2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2646	get_rect (DC::Map self, int x0, int y0, int w, int h)
2133	CODE:	2647	CODE:
2134	{	2648	{
2135	int x, y, x1, y1;	2649	int x, y, x1, y1;
2136	SV *data_sv = newSV (w * h * 7 + 5);	2650	SV *data_sv = newSV (w * h * 7 + 5);
2137	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2651	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2194	else	2708	else
2195	*data++ = 0;	2709	*data++ = 0;
2196	}	2710	}
2197	}	2711	}
2198		2712
		2713	/* if size is w*h + 5 then no data has been found */
		2714	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2715	{
2199	SvPOK_only (data_sv);	2716	SvPOK_only (data_sv);
2200	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2717	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2718	}
		2719
2201	RETVAL = data_sv;	2720	RETVAL = data_sv;
2202	}	2721	}
2203	OUTPUT:	2722	OUTPUT:
2204	RETVAL	2723	RETVAL
2205		2724
2206	void	2725	void
2207	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2726	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2208	PPCODE:	2727	PPCODE:
2209	{	2728	{
2210	int x, y, z;	2729	int x, y, z;
2211	int w, h;	2730	int w, h;
2212	int x1, y1;	2731	int x1, y1;
		2732	STRLEN len;
		2733	uint8_t *data, *end;
		2734
		2735	len = SvLEN (data_sv);
		2736	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2737	data = SvPVbyte_nolen (data_sv);
		2738	end = data + len + 8;
		2739
		2740	if (len < 5)
		2741	XSRETURN_EMPTY;
2213		2742
2214	if (*data++ != 0)	2743	if (*data++ != 0)
2215	return; /* version mismatch */	2744	XSRETURN_EMPTY; /* version mismatch */
2216		2745
2217	w = *data++ << 8; w |= *data++;	2746	w = *data++ << 8; w |= *data++;
2218	h = *data++ << 8; h |= *data++;	2747	h = *data++ << 8; h |= *data++;
2219		2748
2220	// we need to do this 'cause we don't keep an absolute coord system for rows	2749	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2232	{	2761	{
2233	maprow *row = map_get_row (self, y);	2762	maprow *row = map_get_row (self, y);
2234		2763
2235	for (x = x0; x < x1; x++)	2764	for (x = x0; x < x1; x++)
2236	{	2765	{
		2766	uint8_t flags;
		2767
		2768	if (data + 7 >= end)
		2769	XSRETURN_EMPTY;
		2770
2237	uint8_t flags = *data++;	2771	flags = *data++;
2238		2772
2239	if (flags)	2773	if (flags)
2240	{	2774	{
2241	mapcell *cell = row_get_cell (row, x);	2775	mapcell *cell = row_get_cell (row, x);
2242	tileid tile[3] = { 0, 0, 0 };	2776	tileid tile[3] = { 0, 0, 0 };
…		…
2245	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2779	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2246	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2780	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2247		2781
2248	if (cell->darkness == 0)	2782	if (cell->darkness == 0)
2249	{	2783	{
2250	cell->darkness = 0;	2784	/*cell->darkness = 0;*/
		2785	EXTEND (SP, 3);
2251		2786
2252	for (z = 0; z <= 2; z++)	2787	for (z = 0; z <= 2; z++)
2253	{	2788	{
2254	tileid t = tile [z];	2789	tileid t = tile [z];
2255		2790
2256	if (t >= self->texs || (t && !self->tex [t].name))	2791	if (t >= self->texs || (t && !self->tex [t].name))
2257	{	2792	{
2258	XPUSHs (sv_2mortal (newSViv (t)));	2793	PUSHs (sv_2mortal (newSViv (t)));
2259	need_texid (self, t);	2794	need_texid (self, t);
2260	}	2795	}
2261		2796
2262	cell->tile [z] = t;	2797	cell->tile [z] = t;
2263	}	2798	}
…		…
2265	}	2800	}
2266	}	2801	}
2267	}	2802	}
2268	}	2803	}
2269		2804
2270	MODULE = CFPlus PACKAGE = CFPlus::RW	2805	MODULE = Deliantra::Client PACKAGE = DC::RW
2271		2806
2272	CFPlus::RW	2807	DC::RW
2273	new (SV *class, SV *data_sv)	2808	new (SV *class, SV *data_sv)
2274	CODE:	2809	CODE:
2275	{	2810	{
2276	STRLEN datalen;	2811	STRLEN datalen;
2277	char *data = SvPVbyte (data_sv, datalen);	2812	char *data = SvPVbyte (data_sv, datalen);
…		…
2279	RETVAL = SDL_RWFromConstMem (data, datalen);	2814	RETVAL = SDL_RWFromConstMem (data, datalen);
2280	}	2815	}
2281	OUTPUT:	2816	OUTPUT:
2282	RETVAL	2817	RETVAL
2283		2818
2284	CFPlus::RW	2819	DC::RW
2285	new_from_file (SV *class, const char *path, const char *mode = "rb")	2820	new_from_file (SV *class, const char *path, const char *mode = "rb")
2286	CODE:	2821	CODE:
2287	RETVAL = SDL_RWFromFile (path, mode);	2822	RETVAL = SDL_RWFromFile (path, mode);
2288	OUTPUT:	2823	OUTPUT:
2289	RETVAL	2824	RETVAL
2290		2825
2291	# fails on win32:	2826	# fails on win32:
2292	# CFPlus.xs(2268) : error C2059: syntax error : '('	2827	# dc.xs(2268) : error C2059: syntax error : '('
2293	#void	2828	#void
2294	#close (CFPlus::RW self)	2829	#close (DC::RW self)
2295	# CODE:	2830	# CODE:
2296	# (self->(close)) (self);	2831	# (self->(close)) (self);
2297		2832
2298	MODULE = CFPlus PACKAGE = CFPlus::Channel	2833	MODULE = Deliantra::Client PACKAGE = DC::Channel
2299		2834
2300	PROTOTYPES: DISABLE	2835	PROTOTYPES: DISABLE
2301		2836
2302	CFPlus::Channel	2837	DC::Channel
2303	find ()	2838	find ()
2304	CODE:	2839	CODE:
2305	{	2840	{
2306	RETVAL = Mix_GroupAvailable (-1);	2841	RETVAL = Mix_GroupAvailable (-1);
2307		2842
2308	if (RETVAL < 0)	2843	if (RETVAL < 0)
2309	{	2844	{
2310	RETVAL = Mix_GroupOldest (-1);	2845	RETVAL = Mix_GroupOldest (-1);
2311		2846
2312	if (RETVAL < 0)	2847	if (RETVAL < 0)
		2848	{
		2849	// happens sometimes, maybe it just stopped playing(?)
		2850	RETVAL = Mix_GroupAvailable (-1);
		2851
		2852	if (RETVAL < 0)
2313	XSRETURN_UNDEF;	2853	XSRETURN_UNDEF;
2314		2854	}
		2855	else
2315	Mix_HaltChannel (RETVAL);	2856	Mix_HaltChannel (RETVAL);
2316	}	2857	}
2317		2858
2318	Mix_UnregisterAllEffects (RETVAL);	2859	Mix_UnregisterAllEffects (RETVAL);
2319	Mix_Volume (RETVAL, 128);	2860	Mix_Volume (RETVAL, 128);
2320	}	2861	}
2321	OUTPUT:	2862	OUTPUT:
2322	RETVAL	2863	RETVAL
2323		2864
2324	void	2865	void
2325	halt (CFPlus::Channel self)	2866	halt (DC::Channel self)
2326	CODE:	2867	CODE:
2327	Mix_HaltChannel (self);	2868	Mix_HaltChannel (self);
2328		2869
2329	void	2870	void
2330	expire (CFPlus::Channel self, int ticks = -1)	2871	expire (DC::Channel self, int ticks = -1)
2331	CODE:	2872	CODE:
2332	Mix_ExpireChannel (self, ticks);	2873	Mix_ExpireChannel (self, ticks);
2333		2874
2334	void	2875	void
2335	fade_out (CFPlus::Channel self, int ticks = -1)	2876	fade_out (DC::Channel self, int ticks = -1)
2336	CODE:	2877	CODE:
2337	Mix_FadeOutChannel (self, ticks);	2878	Mix_FadeOutChannel (self, ticks);
2338		2879
2339	int	2880	int
2340	volume (CFPlus::Channel self, int volume)	2881	volume (DC::Channel self, int volume)
2341	CODE:	2882	CODE:
2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2883	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2343	OUTPUT:	2884	OUTPUT:
2344	RETVAL	2885	RETVAL
2345		2886
2346	void	2887	void
2347	unregister_all_effects (CFPlus::Channel self)	2888	unregister_all_effects (DC::Channel self)
2348	CODE:	2889	CODE:
2349	Mix_UnregisterAllEffects (self);	2890	Mix_UnregisterAllEffects (self);
2350		2891
2351	void	2892	void
2352	set_panning (CFPlus::Channel self, int left, int right)	2893	set_panning (DC::Channel self, int left, int right)
2353	CODE:	2894	CODE:
2354	left = CLAMP (left , 0, 255);	2895	left = CLAMP (left , 0, 255);
2355	right = CLAMP (right, 0, 255);	2896	right = CLAMP (right, 0, 255);
2356	Mix_SetPanning (self, left, right);	2897	Mix_SetPanning (self, left, right);
2357		2898
2358	void	2899	void
2359	set_distance (CFPlus::Channel self, int distance)	2900	set_distance (DC::Channel self, int distance)
2360	CODE:	2901	CODE:
2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2902	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2362		2903
2363	void	2904	void
2364	set_position (CFPlus::Channel self, int angle, int distance)	2905	set_position (DC::Channel self, int angle, int distance)
2365	CODE:	2906	CODE:
2366		2907
2367	void	2908	void
2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2909	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2369	CODE:	2910	CODE:
2370	{	2911	{
2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2912	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2372	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2913	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2914	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2374	}	2915	}
2375		2916
2376	void	2917	void
2377	set_reverse_stereo (CFPlus::Channel self, int flip)	2918	set_reverse_stereo (DC::Channel self, int flip)
2378	CODE:	2919	CODE:
2379	Mix_SetReverseStereo (self, flip);	2920	Mix_SetReverseStereo (self, flip);
2380		2921
2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2922	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2382		2923
2383	PROTOTYPES: DISABLE	2924	PROTOTYPES: DISABLE
2384		2925
		2926	void
		2927	decoders ()
		2928	PPCODE:
		2929	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2930	int i, num = Mix_GetNumChunkDecoders ();
		2931	EXTEND (SP, num);
		2932	for (i = 0; i < num; ++i)
		2933	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2934	#else
		2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2936	#endif
		2937
2385	CFPlus::MixChunk	2938	DC::MixChunk
2386	new (SV *class, CFPlus::RW rwops)	2939	new (SV *class, DC::RW rwops)
2387	CODE:	2940	CODE:
2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2389	OUTPUT:	2942	OUTPUT:
2390	RETVAL	2943	RETVAL
2391		2944
2392	void	2945	void
2393	DESTROY (CFPlus::MixChunk self)	2946	DESTROY (DC::MixChunk self)
2394	CODE:	2947	CODE:
2395	Mix_FreeChunk (self);	2948	Mix_FreeChunk (self);
2396		2949
2397	int	2950	int
2398	volume (CFPlus::MixChunk self, int volume = -1)	2951	volume (DC::MixChunk self, int volume = -1)
2399	CODE:	2952	CODE:
2400	if (items > 1)	2953	if (items > 1)
2401	volume = CLAMP (volume, 0, 128);	2954	volume = CLAMP (volume, 0, 128);
2402	RETVAL = Mix_VolumeChunk (self, volume);	2955	RETVAL = Mix_VolumeChunk (self, volume);
2403	OUTPUT:	2956	OUTPUT:
2404	RETVAL	2957	RETVAL
2405		2958
2406	CFPlus::Channel	2959	DC::Channel
2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2960	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2408	CODE:	2961	CODE:
2409	{	2962	{
2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2963	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2411		2964
2412	if (RETVAL < 0)	2965	if (RETVAL < 0)
…		…
2419	}	2972	}
2420	}	2973	}
2421	OUTPUT:	2974	OUTPUT:
2422	RETVAL	2975	RETVAL
2423		2976
2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2977	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2978
		2979	void
		2980	decoders ()
		2981	PPCODE:
		2982	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2983	int i, num = Mix_GetNumMusicDecoders ();
		2984	EXTEND (SP, num);
		2985	for (i = 0; i < num; ++i)
		2986	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2987	#else
		2988	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2989	#endif
2425		2990
2426	int	2991	int
2427	volume (int volume = -1)	2992	volume (int volume = -1)
2428	PROTOTYPE: ;$	2993	PROTOTYPE: ;$
2429	CODE:	2994	CODE:
…		…
2441	void	3006	void
2442	halt ()	3007	halt ()
2443	CODE:	3008	CODE:
2444	Mix_HaltMusic ();	3009	Mix_HaltMusic ();
2445		3010
		3011	int
		3012	playing ()
		3013	CODE:
		3014	RETVAL = Mix_PlayingMusic ();
		3015	OUTPUT:
		3016	RETVAL
		3017
2446	CFPlus::MixMusic	3018	DC::MixMusic
2447	new (SV *class, CFPlus::RW rwops)	3019	new (SV *class, DC::RW rwops)
2448	CODE:	3020	CODE:
2449	RETVAL = Mix_LoadMUS_RW (rwops);	3021	RETVAL = Mix_LoadMUS_RW (rwops);
2450	OUTPUT:	3022	OUTPUT:
2451	RETVAL	3023	RETVAL
2452		3024
2453	void	3025	void
2454	DESTROY (CFPlus::MixMusic self)	3026	DESTROY (DC::MixMusic self)
2455	CODE:	3027	CODE:
2456	Mix_FreeMusic (self);	3028	Mix_FreeMusic (self);
2457		3029
2458	int	3030	int
2459	play (CFPlus::MixMusic self, int loops = -1)	3031	play (DC::MixMusic self, int loops = -1)
2460	CODE:	3032	CODE:
2461	RETVAL = Mix_PlayMusic (self, loops);	3033	RETVAL = Mix_PlayMusic (self, loops);
2462	OUTPUT:	3034	OUTPUT:
2463	RETVAL	3035	RETVAL
2464		3036
2465	void	3037	void
2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3038	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2467	CODE:	3039	CODE:
2468	Mix_FadeInMusicPos (self, loops, ms, position);	3040	Mix_FadeInMusicPos (self, loops, ms, position);
2469		3041
2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3042	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2471		3043
2472	PROTOTYPES: ENABLE	3044	PROTOTYPES: ENABLE
2473		3045
2474	BOOT:	3046	BOOT:
2475	{	3047	{
2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3048	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2477	static const struct {	3049	static const struct {
2478	const char *name;	3050	const char *name;
2479	IV iv;	3051	IV iv;
2480	} *civ, const_iv[] = {	3052	} *civ, const_iv[] = {
2481	# define const_iv(name) { # name, (IV)name }	3053	# define const_iv(name) { # name, (IV)name }
2482	const_iv (GL_VENDOR),	3054	const_iv (GL_VENDOR),
2483	const_iv (GL_VERSION),	3055	const_iv (GL_VERSION),
2484	const_iv (GL_EXTENSIONS),	3056	const_iv (GL_EXTENSIONS),
		3057	const_iv (GL_MAX_TEXTURE_UNITS),
2485	const_iv (GL_COLOR_MATERIAL),	3058	const_iv (GL_COLOR_MATERIAL),
2486	const_iv (GL_SMOOTH),	3059	const_iv (GL_SMOOTH),
2487	const_iv (GL_FLAT),	3060	const_iv (GL_FLAT),
2488	const_iv (GL_DITHER),	3061	const_iv (GL_DITHER),
2489	const_iv (GL_BLEND),	3062	const_iv (GL_BLEND),
…		…
2501	const_iv (GL_ZERO),	3074	const_iv (GL_ZERO),
2502	const_iv (GL_SRC_ALPHA),	3075	const_iv (GL_SRC_ALPHA),
2503	const_iv (GL_DST_ALPHA),	3076	const_iv (GL_DST_ALPHA),
2504	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3077	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2505	const_iv (GL_ONE_MINUS_DST_ALPHA),	3078	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3079	const_iv (GL_SRC_COLOR),
		3080	const_iv (GL_DST_COLOR),
		3081	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3082	const_iv (GL_ONE_MINUS_DST_COLOR),
2506	const_iv (GL_SRC_ALPHA_SATURATE),	3083	const_iv (GL_SRC_ALPHA_SATURATE),
2507	const_iv (GL_RGB),	3084	const_iv (GL_RGB),
2508	const_iv (GL_RGBA),	3085	const_iv (GL_RGBA),
2509	const_iv (GL_RGBA4),	3086	const_iv (GL_RGBA4),
2510	const_iv (GL_RGBA8),	3087	const_iv (GL_RGBA8),
…		…
2516	const_iv (GL_INTENSITY),	3093	const_iv (GL_INTENSITY),
2517	const_iv (GL_LUMINANCE),	3094	const_iv (GL_LUMINANCE),
2518	const_iv (GL_LUMINANCE_ALPHA),	3095	const_iv (GL_LUMINANCE_ALPHA),
2519	const_iv (GL_FLOAT),	3096	const_iv (GL_FLOAT),
2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3097	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3098	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3099	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3100	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3101	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3102	const_iv (GL_COMPRESSED_RGB_ARB),
		3103	const_iv (GL_COMPRESSED_RGBA_ARB),
2521	const_iv (GL_COMPILE),	3104	const_iv (GL_COMPILE),
2522	const_iv (GL_PROXY_TEXTURE_1D),	3105	const_iv (GL_PROXY_TEXTURE_1D),
2523	const_iv (GL_PROXY_TEXTURE_2D),	3106	const_iv (GL_PROXY_TEXTURE_2D),
2524	const_iv (GL_TEXTURE_1D),	3107	const_iv (GL_TEXTURE_1D),
2525	const_iv (GL_TEXTURE_2D),	3108	const_iv (GL_TEXTURE_2D),
…		…
2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3147	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2565	const_iv (GL_POINT_SMOOTH_HINT),	3148	const_iv (GL_POINT_SMOOTH_HINT),
2566	const_iv (GL_LINE_SMOOTH_HINT),	3149	const_iv (GL_LINE_SMOOTH_HINT),
2567	const_iv (GL_POLYGON_SMOOTH_HINT),	3150	const_iv (GL_POLYGON_SMOOTH_HINT),
2568	const_iv (GL_GENERATE_MIPMAP_HINT),	3151	const_iv (GL_GENERATE_MIPMAP_HINT),
		3152	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2569	const_iv (GL_FASTEST),	3153	const_iv (GL_FASTEST),
2570	const_iv (GL_DONT_CARE),	3154	const_iv (GL_DONT_CARE),
2571	const_iv (GL_NICEST),	3155	const_iv (GL_NICEST),
2572	const_iv (GL_V2F),	3156	const_iv (GL_V2F),
2573	const_iv (GL_V3F),	3157	const_iv (GL_V3F),
2574	const_iv (GL_T2F_V3F),	3158	const_iv (GL_T2F_V3F),
2575	const_iv (GL_T2F_N3F_V3F),	3159	const_iv (GL_T2F_N3F_V3F),
		3160	const_iv (GL_FUNC_ADD),
		3161	const_iv (GL_FUNC_SUBTRACT),
		3162	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2576	# undef const_iv	3163	# undef const_iv
2577	};	3164	};
2578		3165
2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3166	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3167	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2581		3168
2582	texture_av = newAV ();	3169	texture_av = newAV ();
2583	AvREAL_off (texture_av);	3170	AvREAL_off (texture_av);
2584	}	3171	}
		3172
		3173	void
		3174	disable_GL_EXT_blend_func_separate ()
		3175	CODE:
		3176	gl.BlendFuncSeparate = 0;
		3177	gl.BlendFuncSeparateEXT = 0;
		3178
		3179	void
		3180	apple_nvidia_bug (int enable)
2585		3181
2586	char *	3182	char *
2587	gl_vendor ()	3183	gl_vendor ()
2588	CODE:	3184	CODE:
2589	RETVAL = (char *)glGetString (GL_VENDOR);	3185	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2620		3216
2621	int glGetError ()	3217	int glGetError ()
2622		3218
2623	void glFinish ()	3219	void glFinish ()
2624		3220
		3221	void glFlush ()
		3222
2625	void glClear (int mask)	3223	void glClear (int mask)
2626		3224
2627	void glClearColor (float r, float g, float b, float a = 1.0)	3225	void glClearColor (float r, float g, float b, float a = 1.0)
2628	PROTOTYPE: @	3226	PROTOTYPE: @
2629		3227
…		…
2638	void glBlendFunc (int sfactor, int dfactor)	3236	void glBlendFunc (int sfactor, int dfactor)
2639		3237
2640	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3238	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2641	CODE:	3239	CODE:
2642	gl_BlendFuncSeparate (sa, da, saa, daa);	3240	gl_BlendFuncSeparate (sa, da, saa, daa);
		3241
		3242	# void glBlendEquation (int se)
2643		3243
2644	void glDepthMask (int flag)	3244	void glDepthMask (int flag)
2645		3245
2646	void glLogicOp (int opcode)	3246	void glLogicOp (int opcode)
2647		3247
…		…
2682	void glRotate (float angle, float x, float y, float z)	3282	void glRotate (float angle, float x, float y, float z)
2683	CODE:	3283	CODE:
2684	glRotatef (angle, x, y, z);	3284	glRotatef (angle, x, y, z);
2685		3285
2686	void glColor (float r, float g, float b, float a = 1.0)	3286	void glColor (float r, float g, float b, float a = 1.0)
		3287	PROTOTYPE: @
2687	ALIAS:	3288	ALIAS:
2688	glColor_premultiply = 1	3289	glColor_premultiply = 1
2689	CODE:	3290	CODE:
2690	if (ix)	3291	if (ix)
2691	{	3292	{
…		…
2711		3312
2712	void glRect (float x1, float y1, float x2, float y2)	3313	void glRect (float x1, float y1, float x2, float y2)
2713	CODE:	3314	CODE:
2714	glRectf (x1, y1, x2, y2);	3315	glRectf (x1, y1, x2, y2);
2715		3316
		3317	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3318	CODE:
		3319	glBegin (GL_LINE_LOOP);
		3320	glVertex2f (x1, y1);
		3321	glVertex2f (x2, y1);
		3322	glVertex2f (x2, y2);
		3323	glVertex2f (x1, y2);
		3324	glEnd ();
		3325
2716	PROTOTYPES: ENABLE	3326	PROTOTYPES: ENABLE
2717		3327
2718	void glBegin (int mode)	3328	void glBegin (int mode)
2719		3329
2720	void glEnd ()	3330	void glEnd ()
…		…
2752	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3362	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2753	CODE:	3363	CODE:
2754	if (gl.SeparableFilter2D)	3364	if (gl.SeparableFilter2D)
2755	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3365	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2756		3366
2757	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3367	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2758		3368
2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2760		3370
2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3371	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2762		3372
…		…
2788		3398
2789	void glEndList ()	3399	void glEndList ()
2790		3400
2791	void glCallList (int list)	3401	void glCallList (int list)
2792		3402
2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3403	void c_init ()
		3404	CODE:
		3405	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3406	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3407
		3408	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2794		3409
2795	PROTOTYPES: DISABLE	3410	PROTOTYPES: DISABLE
2796		3411
2797	void	3412	void
2798	find_widget (SV *self, NV x, NV y)	3413	find_widget (SV *self, NV x, NV y)
…		…
2802	XPUSHs (self);	3417	XPUSHs (self);
2803	}	3418	}
2804		3419
2805	BOOT:	3420	BOOT:
2806	{	3421	{
2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3422	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2808		3423
2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3424	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2810	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3425	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2811	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3426	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2812	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3427	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2813	}	3428	}
2814		3429
2815	void	3430	void
2816	draw (SV *self)	3431	draw (SV *self)
2817	CODE:	3432	CODE:
…		…
2821	NV x, y, w, h;	3436	NV x, y, w, h;
2822	SV *draw_x_sv = GvSV (draw_x_gv);	3437	SV *draw_x_sv = GvSV (draw_x_gv);
2823	SV *draw_y_sv = GvSV (draw_y_gv);	3438	SV *draw_y_sv = GvSV (draw_y_gv);
2824	SV *draw_w_sv = GvSV (draw_w_gv);	3439	SV *draw_w_sv = GvSV (draw_w_gv);
2825	SV *draw_h_sv = GvSV (draw_h_gv);	3440	SV *draw_h_sv = GvSV (draw_h_gv);
2826	SV *hover;
2827	double draw_x, draw_y, draw_w, draw_h;	3441	double draw_x, draw_y;
2828		3442
2829	if (!SvROK (self))	3443	if (!SvROK (self))
2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3444	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2831		3445
2832	hv = (HV *)SvRV (self);	3446	hv = (HV *)SvRV (self);
2833		3447
2834	if (SvTYPE (hv) != SVt_PVHV)	3448	if (SvTYPE (hv) != SVt_PVHV)
2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3449	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2836		3450
2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3451	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2838	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3452	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2839		3453
2840	if (!h || !w)	3454	if (!h || !w)
…		…
2860	{	3474	{
2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3475	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2862		3476
2863	if (svp && SvTRUE (*svp))	3477	if (svp && SvTRUE (*svp))
2864	{	3478	{
2865	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3479	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2866	glEnable (GL_BLEND);	3480	glEnable (GL_BLEND);
2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3481	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2868	glBegin (GL_QUADS);	3482	glBegin (GL_QUADS);
2869	glVertex2f (0, 0);	3483	glVertex2f (0, 0);
2870	glVertex2f (w, 0);	3484	glVertex2f (w, 0);
…		…
2873	glEnd ();	3487	glEnd ();
2874	glDisable (GL_BLEND);	3488	glDisable (GL_BLEND);
2875	}	3489	}
2876	}	3490	}
2877	#if 0	3491	#if 0
2878	if ($ENV{CFPLUS_DEBUG} & 1) {	3492	// draw borders, for debugging
2879	glPushMatrix;	3493	glPushMatrix ();
2880	glColor 1, 1, 0, 1;	3494	glColor4f (1., 1., 0., 1.);
2881	glTranslate 0.375, 0.375;	3495	glTranslatef (.5, .5, 0.);
2882	glBegin GL_LINE_LOOP;	3496	glBegin (GL_LINE_LOOP);
2883	glVertex 0 , 0;	3497	glVertex2f (0 , 0);
2884	glVertex $self->{w} - 1, 0;	3498	glVertex2f (w - 1, 0);
2885	glVertex $self->{w} - 1, $self->{h} - 1;	3499	glVertex2f (w - 1, h - 1);
2886	glVertex 0 , $self->{h} - 1;	3500	glVertex2f (0 , h - 1);
2887	glEnd;	3501	glEnd ();
2888	glPopMatrix;	3502	glPopMatrix ();
2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2890	}
2891	#endif	3503	#endif
2892	PUSHMARK (SP);	3504	PUSHMARK (SP);
2893	XPUSHs (self);	3505	XPUSHs (self);
2894	PUTBACK;	3506	PUTBACK;
2895	call_method ("_draw", G_VOID | G_DISCARD);	3507	call_method ("_draw", G_VOID | G_DISCARD);

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