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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 1.306 by root, Thu Oct 14 00:02:39 2010 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 ("::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		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; )
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
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)
867		1144
868	void	1145	void
869	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
870	ALIAS:	1147	ALIAS:
871	load_image_file = 1	1148	load_image_file = 1
…		…
957	void	1234	void
958	error (char *message)	1235	error (char *message)
959	CODE:	1236	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1237	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1238	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1239	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1240	#endif
964		1241
965	void	1242	void
966	fatal (char *message)	1243	fatal (char *message)
967	CODE:	1244	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1245	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1246	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1247	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1248	#endif
972	_exit (1);	1249	_exit (1);
973		1250
974	void	1251	void
975	_exit (int retval = 0)	1252	_exit (int retval = 0)
…		…
987	#if DEBUG	1264	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
989	#endif	1266	#endif
990	}	1267	}
991		1268
992	MODULE = CFPlus PACKAGE = CFPlus::Font	1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	MODULE = Deliantra::Client PACKAGE = DC::Font
993		1277
994	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
995		1279
996	CFPlus::Font	1280	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1281	new_from_file (SV *class, char *path, int id = 0)
998	CODE:	1282	CODE:
999	{	1283	{
1000	int count;	1284	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1285	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1004	}	1288	}
1005	OUTPUT:	1289	OUTPUT:
1006	RETVAL	1290	RETVAL
1007		1291
1008	void	1292	void
1009	DESTROY (CFPlus::Font self)	1293	DESTROY (DC::Font self)
1010	CODE:	1294	CODE:
1011	pango_font_description_free (self);	1295	pango_font_description_free (self);
1012		1296
1013	void	1297	void
1014	make_default (CFPlus::Font self)	1298	make_default (DC::Font self)
1015	PROTOTYPE: $	1299	PROTOTYPE: $
1016	CODE:	1300	CODE:
1017	default_font = self;	1301	default_font = self;
1018		1302
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1303	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1304
1021	PROTOTYPES: DISABLE	1305	PROTOTYPES: DISABLE
1022		1306
1023	void	1307	void
1024	reset_glyph_cache ()	1308	glyph_cache_backup ()
1025	PROTOTYPE:	1309	PROTOTYPE:
1026	CODE:	1310	CODE:
		1311	tc_backup ();
		1312
		1313	void
		1314	glyph_cache_restore ()
		1315	PROTOTYPE:
		1316	CODE:
1027	tc_clear ();	1317	tc_restore ();
1028		1318
1029	CFPlus::Layout	1319	DC::Layout
1030	new (SV *class)	1320	new (SV *class)
1031	CODE:	1321	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1322	New (0, RETVAL, 1, struct cf_layout);
1033		1323
1034	RETVAL->pl = pango_layout_new (opengl_context);	1324	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1036	RETVAL->g = 1.;	1326	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1327	RETVAL->b = 1.;
1038	RETVAL->a = 1.;	1328	RETVAL->a = 1.;
1039	RETVAL->base_height = MIN_FONT_HEIGHT;	1329	RETVAL->base_height = MIN_FONT_HEIGHT;
1040	RETVAL->font = 0;	1330	RETVAL->font = 0;
		1331	RETVAL->rc = rc_alloc ();
1041		1332
1042	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1333	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1043	layout_update_font (RETVAL);	1334	layout_update_font (RETVAL);
1044	OUTPUT:	1335	OUTPUT:
1045	RETVAL	1336	RETVAL
1046		1337
1047	void	1338	void
1048	DESTROY (CFPlus::Layout self)	1339	DESTROY (DC::Layout self)
1049	CODE:	1340	CODE:
1050	g_object_unref (self->pl);	1341	g_object_unref (self->pl);
		1342	rc_free (self->rc);
1051	Safefree (self);	1343	Safefree (self);
1052		1344
1053	void	1345	void
1054	set_text (CFPlus::Layout self, SV *text_)	1346	set_text (DC::Layout self, SV *text_)
1055	CODE:	1347	CODE:
1056	{	1348	{
1057	STRLEN textlen;	1349	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1350	char *text = SvPVutf8 (text_, textlen);
1059		1351
1060	pango_layout_set_text (self->pl, text, textlen);	1352	pango_layout_set_text (self->pl, text, textlen);
1061	}	1353	}
1062		1354
1063	void	1355	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1356	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1357	CODE:
1066	{	1358	{
1067	STRLEN textlen;	1359	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
1069		1361
1070	pango_layout_set_markup (self->pl, text, textlen);	1362	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1363	}
1072		1364
1073	void	1365	void
1074	set_shapes (CFPlus::Layout self, ...)	1366	set_shapes (DC::Layout self, ...)
1075	CODE:	1367	CODE:
1076	{	1368	{
1077	PangoAttrList *attrs = 0;	1369	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1370	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1371	const char *pos = text;
…		…
1114	if (attrs)	1406	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1407	pango_layout_set_attributes (self->pl, attrs);
1116	}	1408	}
1117		1409
1118	void	1410	void
1119	get_shapes (CFPlus::Layout self)	1411	get_shapes (DC::Layout self)
1120	PPCODE:	1412	PPCODE:
1121	{	1413	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1415
1124	do	1416	do
1125	{	1417	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1419
1128	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
1129	{	1421	{
1130	PangoRectangle extents;	1422	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1431
1140	pango_layout_iter_free (iter);	1432	pango_layout_iter_free (iter);
1141	}	1433	}
1142		1434
1143	int	1435	int
1144	has_wrapped (CFPlus::Layout self)	1436	has_wrapped (DC::Layout self)
1145	CODE:	1437	CODE:
1146	{	1438	{
1147	int lines = 1;	1439	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1440	const char *text = pango_layout_get_text (self->pl);
1149		1441
…		…
1154	}	1446	}
1155	OUTPUT:	1447	OUTPUT:
1156	RETVAL	1448	RETVAL
1157		1449
1158	SV *	1450	SV *
1159	get_text (CFPlus::Layout self)	1451	get_text (DC::Layout self)
1160	CODE:	1452	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1453	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1454	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1455	OUTPUT:
1164	RETVAL	1456	RETVAL
1165		1457
1166	void	1458	void
1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1459	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1168	CODE:	1460	CODE:
1169	self->r = r;	1461	self->r = r;
1170	self->g = g;	1462	self->g = g;
1171	self->b = b;	1463	self->b = b;
1172	self->a = a;	1464	self->a = a;
1173		1465
1174	void	1466	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1467	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1468	CODE:
1177	if (self->font != font)	1469	if (self->font != font)
1178	{	1470	{
1179	self->font = font;	1471	self->font = font;
1180	layout_update_font (self);	1472	layout_update_font (self);
1181	}	1473	}
1182		1474
1183	void	1475	void
1184	set_height (CFPlus::Layout self, int base_height)	1476	set_height (DC::Layout self, int base_height)
1185	CODE:	1477	CODE:
1186	if (self->base_height != base_height)	1478	if (self->base_height != base_height)
1187	{	1479	{
1188	self->base_height = base_height;	1480	self->base_height = base_height;
1189	layout_update_font (self);	1481	layout_update_font (self);
1190	}	1482	}
1191		1483
1192	void	1484	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1485	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1486	CODE:
1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1487	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1196		1488
1197	void	1489	void
1198	set_indent (CFPlus::Layout self, int indent)	1490	set_indent (DC::Layout self, int indent)
1199	CODE:	1491	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1492	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1493
1202	void	1494	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1495	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1496	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1497	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1498
1207	void	1499	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1500	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1501	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1502	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1503	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1504	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1505	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1506	: PANGO_ELLIPSIZE_NONE
1215	);	1507	);
1216		1508
1217	void	1509	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1510	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1511	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1512	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1513
1222	void	1514	void
1223	size (CFPlus::Layout self)	1515	size (DC::Layout self)
1224	PPCODE:	1516	PPCODE:
1225	{	1517	{
1226	int w, h;	1518	int w, h;
1227		1519
1228	layout_get_pixel_size (self, &w, &h);	1520	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1524	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1525	}
1234		1526
1235	int	1527	int
1236	descent (CFPlus::Layout self)	1528	descent (DC::Layout self)
1237	CODE:	1529	CODE:
1238	{	1530	{
1239	PangoRectangle rect;	1531	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1243	}	1535	}
1244	OUTPUT:	1536	OUTPUT:
1245	RETVAL	1537	RETVAL
1246		1538
1247	int	1539	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1540	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1541	CODE:
1250	{	1542	{
1251	int index, trailing;	1543	int index, trailing;
1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1544	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1253	RETVAL = index + trailing;	1545	RETVAL = index + trailing;
1254	}	1546	}
1255	OUTPUT:	1547	OUTPUT:
1256	RETVAL	1548	RETVAL
1257		1549
1258	void	1550	void
1259	cursor_pos (CFPlus::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1552	PPCODE:
1261	{	1553	{
1262	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1556
1265	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1561	}
1270		1562
1271	void	1563	void
1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1273	PPCODE:	1565	PPCODE:
1274	{	1566	{
1275	int line, x;	1567	int line, x;
1276		1568
1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1572	--line;
		1573	#endif
1280	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1575	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1577	}
1284		1578
1285	void	1579	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1580	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1581	PPCODE:
1288	{	1582	{
1289	PangoLayoutLine *lp;	1583	PangoLayoutLine *lp;
1290	int index, trailing;	1584	int index, trailing;
1291		1585
1292	if (line < 0)	1586	if (line < 0)
1293	XSRETURN_EMPTY;	1587	XSRETURN_EMPTY;
1294		1588
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1590	XSRETURN_EMPTY; /* do better */
1297		1591
1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1299		1593
1300	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1600	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1601	}
1308	}	1602	}
1309		1603
1310	void	1604	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1605	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1606	CODE:
		1607	rc_clear (self->rc);
1313	pango_opengl_render_layout_subpixel (	1608	pango_opengl_render_layout_subpixel (
1314	self->pl,	1609	self->pl,
		1610	self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1611	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1612	self->r, self->g, self->b, self->a,
1317	flags	1613	flags
1318	);	1614	);
		1615	// we assume that context_change actually clears/frees stuff
		1616	// and does not do any recomputation...
		1617	pango_layout_context_changed (self->pl);
1319		1618
1320	MODULE = CFPlus PACKAGE = CFPlus::Texture	1619	void
		1620	draw (DC::Layout self)
		1621	CODE:
		1622	{
		1623	glEnable (GL_TEXTURE_2D);
		1624	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1625	glEnable (GL_BLEND);
		1626	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1627	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1628	glEnable (GL_ALPHA_TEST);
		1629	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1630
		1631	rc_draw (self->rc);
		1632
		1633	glDisable (GL_ALPHA_TEST);
		1634	glDisable (GL_BLEND);
		1635	glDisable (GL_TEXTURE_2D);
		1636	}
		1637
		1638	MODULE = Deliantra::Client PACKAGE = DC::Texture
1321		1639
1322	PROTOTYPES: ENABLE	1640	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1641
1326	void	1642	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1643	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1644	CODE:
1329	{	1645	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1397	}	1713	}
1398	}	1714	}
1399		1715
		1716	void
		1717	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
		1725
		1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 || h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
		1835	}
		1836
1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1401	CODE:	1838	CODE:
1402	{	1839	{
1403	GLint width;	1840	GLint width;
1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1841	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1406	RETVAL = width > 0;	1843	RETVAL = width > 0;
1407	}	1844	}
1408	OUTPUT:	1845	OUTPUT:
1409	RETVAL	1846	RETVAL
1410		1847
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1848	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1849
1413	PROTOTYPES: DISABLE	1850	PROTOTYPES: DISABLE
1414		1851
1415	CFPlus::Map	1852	DC::Map
1416	new (SV *class)	1853	new (SV *class)
1417	CODE:	1854	CODE:
1418	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1419	RETVAL->x = 0;	1856	RETVAL->x = 0;
1420	RETVAL->y = 0;	1857	RETVAL->y = 0;
…		…
1428	RETVAL->row = 0;	1865	RETVAL->row = 0;
1429	OUTPUT:	1866	OUTPUT:
1430	RETVAL	1867	RETVAL
1431		1868
1432	void	1869	void
1433	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1434	CODE:	1871	CODE:
1435	{	1872	{
1436	map_clear (self);	1873	map_clear (self);
1437	Safefree (self->face2tile);	1874	Safefree (self->face2tile);
1438	Safefree (self->tex);	1875	Safefree (self->tex);
1439	Safefree (self);	1876	Safefree (self);
1440	}	1877	}
1441		1878
1442	void	1879	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1880	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1881	CODE:
1445	self->w = map_width;	1882	self->w = map_width;
1446	self->h = map_height;	1883	self->h = map_height;
1447		1884
1448	void	1885	void
1449	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1450	CODE:	1887	CODE:
1451	map_clear (self);	1888	map_clear (self);
1452		1889
1453	void	1890	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1891	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1892	CODE:
1456	{	1893	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1894	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1895	need_texid (self, tile);
1459	}	1896	}
1460		1897
1461	void	1898	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1899	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1900	CODE:
1464	{	1901	{
1465	tileid texid;	1902	tileid texid;
1466	maptex *tex;	1903	maptex *tex;
1467		1904
…		…
1480	tex->smoothtile = self->face2tile [smooth];	1917	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1918	tex->smoothlevel = level;
1482	}	1919	}
1483		1920
1484	void	1921	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)	1922	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:	1923	CODE:
1487	{	1924	{
1488	need_texid (self, texid);	1925	need_texid (self, texid);
1489		1926
1490	{	1927	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1949	}
1513		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
		1970
1514	int	1971	int
1515	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1516	ALIAS:	1973	ALIAS:
1517	oy = 1	1974	oy = 1
1518	x = 2	1975	x = 2
1519	y = 3	1976	y = 3
1520	w = 4	1977	w = 4
…		…
1531	}	1988	}
1532	OUTPUT:	1989	OUTPUT:
1533	RETVAL	1990	RETVAL
1534		1991
1535	void	1992	void
1536	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1537	CODE:	1994	CODE:
1538	{	1995	{
1539	if (dx > 0)	1996	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	1998	else if (dx < 0)
…		…
1557	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1558	}	2015	}
1559	}	2016	}
1560		2017
1561	SV *	2018	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1563	CODE:	2020	CODE:
1564	{	2021	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2022	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2023	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2024	mapcell *cell;
…		…
1595	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1596		2053
1597	do	2054	do
1598	{	2055	{
1599	ext = *data++;	2056	ext = *data++;
1600	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1601		2058
1602	if (cmd < 4)	2059	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1604	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1605	{	2062	{
1606	cell->stat_width = 1;	2063	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1608	}	2065	}
1609	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)	2068	else if (cmd == 0x47)
1612	{	2069	{
1613	if (*data == 4)	2070	if (*data == 1) cell->player = data [1];
1614	; // decode player count	2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1615		2074
1616	data += *data + 1;	2075	data += *data + 1;
1617	}	2076	}
1618	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1636	cell->tile [z] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
1637		2096
1638	if (cell->tile [z])	2097	if (cell->tile [z])
1639	{	2098	{
1640	maptex *tex = self->tex + cell->tile [z];	2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
1641	if (!tex->name)	2101	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2102	av_push (missing, newSViv (cell->tile [z]));
1643		2103
1644	if (tex->smoothtile)	2104	if (tex->smoothtile)
1645	{	2105	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
1647	if (!smooth->name)	2108	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2109	av_push (missing, newSViv (tex->smoothtile));
1649	}	2110	}
1650	}	2111	}
1651	}	2112	}
1652	}	2113	}
1653	else	2114	else
1654	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1655	}	2116	}
1656	}	2117	}
1657	OUTPUT:	2118	OUTPUT:
1658	RETVAL	2119	RETVAL
1659		2120
1660	SV *	2121	SV *
1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2122	mapmap (DC::Map self, int x0, int y0, int w, int h)
1662	CODE:	2123	CODE:
1663	{	2124	{
1664	int x1, x;	2125	int x1, x;
1665	int y1, y;	2126	int y1, y;
1666	int z;	2127	int z;
…		…
1679	? self->row + y	2140	? self->row + y
1680	: 0;	2141	: 0;
1681		2142
1682	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1683	{	2144	{
1684	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2146
1686	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1687	{	2148	{
1688	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1689		2150
…		…
1691	{	2152	{
1692	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2155	int a1 = tex.a;
1695		2156
1696	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1700	}	2161	}
1701	}	2162	}
1702		2163
1703	*map++ = (r )	2164	*map++ = (r )
1704	| (g << 8)	2165	| (g << 8)
…		…
1711	}	2172	}
1712	OUTPUT:	2173	OUTPUT:
1713	RETVAL	2174	RETVAL
1714		2175
1715	void	2176	void
1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2177	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1717	CODE:	2178	CODE:
1718	{	2179	{
1719	int x, y, z;	2180	int x, y, z;
1720		2181
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2182	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1724	smooth_key skey;	2185	smooth_key skey;
1725		2186	int pl_x, pl_y;
		2187	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
1727	rc_key_t key;	2190	rc_key_t key;
1728	rc_array_t *arr;	2191	rc_array_t *arr;
1729		2192
		2193	pl_tex.name = 0;
		2194
1730	// thats current max. sorry.	2195	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1733		2198
1734	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
…		…
1739	key.g = 255;	2204	key.g = 255;
1740	key.b = 255;	2205	key.b = 255;
1741	key.a = 255;	2206	key.a = 255;
1742	key.mode = GL_QUADS;	2207	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2208	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2209
1746	mx += self->x;	2210	mx += self->x;
1747	my += self->y;	2211	my += self->y;
1748		2212
1749	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2238
1775	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1776	{	2240	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1778		2243
1779	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1781	{	2246	{
1782	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2255	if (tile)
1791	{	2256	{
1792	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1793	int px, py;	2258	int px, py;
1794		2259
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2260	if (key.texname != tex.name)
1798	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1799	if (!tex.name)	2264	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2266
1802	key.texname = tex.name;	2267	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2268	arr = rc_array (rc, &key);
1804	}	2269	}
1805		2270
1806	px = (x + 1) * T - tex.w;	2271	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2272	py = (y + 1) * Tw - tex.h;
		2273
		2274	if (expect_false (cell->player == player) && expect_false (z == 2))
		2275	{
		2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
		2279	continue;
		2280	}
1808		2281
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
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		2286
1839	// update smooth hash	2287	// update smooth hash
1840	if (tex.smoothtile)	2288	if (tex.smoothtile)
1841	{	2289	{
1842	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
…		…
1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1874	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1875	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1876	}	2324	}
1877	}	2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2345	}
		2346	}
1878	}	2347	}
1879	}	2348	}
		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
1880		2352
1881	// go through all smoothlevels, lowest to highest, then draw.	2353	// go through all smoothlevels, lowest to highest, then draw.
1882	// this is basically counting sort	2354	// this is basically counting sort
1883	{	2355	{
1884	int w, b;	2356	int w, b;
1885		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
1886	for (w = 0; w < 256 / 32; ++w)	2360	for (w = 0; w < 256 / 32; ++w)
1887	{	2361	{
1888	uint32_t smask = smooth_level [w];	2362	uint32_t smask = smooth_level [w];
1889	if (smask)	2363	if (smask)
1890	for (b = 0; b < 32; ++b)	2364	for (b = 0; b < 32; ++b)
…		…
1902	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
1903	&& skey->level == level	2377	&& skey->level == level
1904	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
1905	{	2379	{
1906	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
1907	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
1908	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
1909	int border = bits & 15;	2383	int border = bits & 15;
1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1911	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
1912	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
1913		2387
…		…
1915	{	2389	{
1916	// this time avoiding texture state changes	2390	// this time avoiding texture state changes
1917	// save gobs of state changes.	2391	// save gobs of state changes.
1918	if (key.texname != tex.name)	2392	if (key.texname != tex.name)
1919	{	2393	{
		2394	self->tex [skey->tile].unused = 0;
		2395
		2396	glEnd ();
1920	key.texname = tex.name;	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1921	arr = rc_array (rc, &key);	2398	glBegin (GL_QUADS);
1922	}	2399	}
1923		2400
1924	if (border)	2401	if (border)
1925	{	2402	{
1926	float ox = border * dx;	2403	float ox = border * dx;
1927		2404
1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1932	}	2409	}
1933		2410
1934	if (corner)	2411	if (corner)
1935	{	2412	{
1936	float ox = corner * dx;	2413	float ox = corner * dx;
1937		2414
1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1942	}	2419	}
1943	}	2420	}
1944	}	2421	}
1945	}	2422	}
1946	}	2423	}
1947	}	2424	}
		2425
		2426	glEnd ();
		2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
1948	}	2429	}
1949		2430
1950	hv_clear (smooth);	2431	hv_clear (smooth);
		2432	}
		2433
		2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
		2439
		2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
1951	rc_draw (rc);	2448	rc_draw (rc);
1952	rc_clear (rc);
1953	}	2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
1954		2453
1955	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
1956	rc_free (rc);	2455	rc_free (rc);
		2456	rc_free (rc_ov);
1957		2457
1958	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
1959	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1960	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1961	{	2461	{
…		…
1964	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1965	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1966	{	2466	{
1967	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1968		2468
1969	int px = x * T;	2469	int px = x * Tw;
1970	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
1971		2477
1972	if (cell->stat_hp)	2478	if (cell->stat_hp)
1973	{	2479	{
1974	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1976		2482
1977	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1978	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
1979	px + width - 1, py);	2485	px + width - 1, py);
1980		2486
…		…
1986	}	2492	}
1987	}	2493	}
1988	}	2494	}
1989		2495
1990	void	2496	void
1991	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1992	CODE:	2498	CODE:
1993	{	2499	{
1994	static float color[16][3] = {	2500	static float color[16][3] = {
1995	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1996	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1997	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1998	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1999		2505
2000	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
2001	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
2002	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
2003	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
2004		2510
2005	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
2006	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
2007	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
2008	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
2009		2515
2010	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
2011		2517
2012	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
2013	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
2014	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
2015	};	2521	};
2016		2522
2017	int x, y;	2523	int x, y;
2018		2524
2019	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
2020	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2021	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
2022	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2023	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
2024		2536
2025	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2029		2541
2030	if (m)	2542	if (m)
2031	{	2543	{
2032	float *c = color [m & 15];	2544	float *c = color [m & 15];
2033		2545
2034	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2035	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2036		2548
2037	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2038	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2039	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2040	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2041	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2042	}	2554	}
…		…
2046	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
2047	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
2048	}	2560	}
2049		2561
2050	void	2562	void
2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2052	PPCODE:	2564	PPCODE:
2053	{	2565	{
2054	int x, y;	2566	int x, y;
2055	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2056	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2057	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2058	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
2059	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2571	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2060	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2572	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2061	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2573	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062		2574
2063	SvPOK_only (darkness3_sv);	2575	SvPOK_only (darkness3_sv);
2064	SvCUR_set (darkness3_sv, sw34 * sh3);	2576	SvCUR_set (darkness3_sv, sw3 * sh3);
2065		2577
2066	mx += self->x - 1;	2578	mx += self->x - 1;
2067	my += self->y - 1;	2579	my += self->y - 1;
2068
2069	memset (darkness1, 255, sw1 * sh1);
2070		2580
2071	for (y = 0; y < sh1; y++)	2581	for (y = 0; y < sh1; y++)
2072	if (0 <= y + my && y + my < self->rows)	2582	if (0 <= y + my && y + my < self->rows)
2073	{	2583	{
2074	maprow *row = self->row + (y + my);	2584	maprow *row = self->row + (y + my);
…		…
2077	if (row->c0 <= x + mx && x + mx < row->c1)	2587	if (row->c0 <= x + mx && x + mx < row->c1)
2078	{	2588	{
2079	mapcell *cell = row->col + (x + mx - row->c0);	2589	mapcell *cell = row->col + (x + mx - row->c0);
2080		2590
2081	darkness1 [y * sw1 + x] = cell->darkness	2591	darkness1 [y * sw1 + x] = cell->darkness
2082	? 255 - (cell->darkness - 1)	2592	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2083	: 255 - FOW_DARKNESS;	2593	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2084	}	2594	}
2085	}	2595	}
2086		2596
2087	for (y = 0; y < sh; ++y)	2597	for (y = 0; y < sh; ++y)
2088	for (x = 0; x < sw; ++x)	2598	for (x = 0; x < sw; ++x)
…		…
2107		2617
2108	uint8_t r13 = (d13 + d23 + d12) / 3;	2618	uint8_t r13 = (d13 + d23 + d12) / 3;
2109	uint8_t r23 = d23;	2619	uint8_t r23 = d23;
2110	uint8_t r33 = (d23 + d33 + d32) / 3;	2620	uint8_t r33 = (d23 + d33 + d32) / 3;
2111		2621
2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2622	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2625	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2626	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);	2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2628	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2121	}	2631	}
2122		2632
2123	free (darkness1);	2633	free (darkness1);
2124		2634
2125	EXTEND (SP, 3);	2635	EXTEND (SP, 3);
2126	PUSHs (sv_2mortal (newSViv (sw34)));	2636	PUSHs (sv_2mortal (newSViv (sw3)));
2127	PUSHs (sv_2mortal (newSViv (sh3)));	2637	PUSHs (sv_2mortal (newSViv (sh3)));
2128	PUSHs (darkness3_sv);	2638	PUSHs (darkness3_sv);
2129	}	2639	}
2130		2640
2131	SV *	2641	SV *
2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2642	get_rect (DC::Map self, int x0, int y0, int w, int h)
2133	CODE:	2643	CODE:
2134	{	2644	{
2135	int x, y, x1, y1;	2645	int x, y, x1, y1;
2136	SV *data_sv = newSV (w * h * 7 + 5);	2646	SV *data_sv = newSV (w * h * 7 + 5);
2137	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2647	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2194	else	2704	else
2195	*data++ = 0;	2705	*data++ = 0;
2196	}	2706	}
2197	}	2707	}
2198		2708
		2709	/* if size is w*h + 5 then no data has been found */
		2710	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2711	{
2199	SvPOK_only (data_sv);	2712	SvPOK_only (data_sv);
2200	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2713	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2714	}
		2715
2201	RETVAL = data_sv;	2716	RETVAL = data_sv;
2202	}	2717	}
2203	OUTPUT:	2718	OUTPUT:
2204	RETVAL	2719	RETVAL
2205		2720
2206	void	2721	void
2207	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2722	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2208	PPCODE:	2723	PPCODE:
2209	{	2724	{
2210	int x, y, z;	2725	int x, y, z;
2211	int w, h;	2726	int w, h;
2212	int x1, y1;	2727	int x1, y1;
		2728	STRLEN len;
		2729	uint8_t *data, *end;
		2730
		2731	len = SvLEN (data_sv);
		2732	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2733	data = SvPVbyte_nolen (data_sv);
		2734	end = data + len + 8;
		2735
		2736	if (len < 5)
		2737	XSRETURN_EMPTY;
2213		2738
2214	if (*data++ != 0)	2739	if (*data++ != 0)
2215	return; /* version mismatch */	2740	XSRETURN_EMPTY; /* version mismatch */
2216		2741
2217	w = *data++ << 8; w |= *data++;	2742	w = *data++ << 8; w |= *data++;
2218	h = *data++ << 8; h |= *data++;	2743	h = *data++ << 8; h |= *data++;
2219		2744
2220	// we need to do this 'cause we don't keep an absolute coord system for rows	2745	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2232	{	2757	{
2233	maprow *row = map_get_row (self, y);	2758	maprow *row = map_get_row (self, y);
2234		2759
2235	for (x = x0; x < x1; x++)	2760	for (x = x0; x < x1; x++)
2236	{	2761	{
		2762	uint8_t flags;
		2763
		2764	if (data + 7 >= end)
		2765	XSRETURN_EMPTY;
		2766
2237	uint8_t flags = *data++;	2767	flags = *data++;
2238		2768
2239	if (flags)	2769	if (flags)
2240	{	2770	{
2241	mapcell *cell = row_get_cell (row, x);	2771	mapcell *cell = row_get_cell (row, x);
2242	tileid tile[3] = { 0, 0, 0 };	2772	tileid tile[3] = { 0, 0, 0 };
…		…
2245	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2775	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2246	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2776	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2247		2777
2248	if (cell->darkness == 0)	2778	if (cell->darkness == 0)
2249	{	2779	{
2250	cell->darkness = 0;	2780	/*cell->darkness = 0;*/
		2781	EXTEND (SP, 3);
2251		2782
2252	for (z = 0; z <= 2; z++)	2783	for (z = 0; z <= 2; z++)
2253	{	2784	{
2254	tileid t = tile [z];	2785	tileid t = tile [z];
2255		2786
2256	if (t >= self->texs || (t && !self->tex [t].name))	2787	if (t >= self->texs || (t && !self->tex [t].name))
2257	{	2788	{
2258	XPUSHs (sv_2mortal (newSViv (t)));	2789	PUSHs (sv_2mortal (newSViv (t)));
2259	need_texid (self, t);	2790	need_texid (self, t);
2260	}	2791	}
2261		2792
2262	cell->tile [z] = t;	2793	cell->tile [z] = t;
2263	}	2794	}
…		…
2265	}	2796	}
2266	}	2797	}
2267	}	2798	}
2268	}	2799	}
2269		2800
2270	MODULE = CFPlus PACKAGE = CFPlus::RW	2801	MODULE = Deliantra::Client PACKAGE = DC::RW
2271		2802
2272	CFPlus::RW	2803	DC::RW
2273	new (SV *class, SV *data_sv)	2804	new (SV *class, SV *data_sv)
2274	CODE:	2805	CODE:
2275	{	2806	{
2276	STRLEN datalen;	2807	STRLEN datalen;
2277	char *data = SvPVbyte (data_sv, datalen);	2808	char *data = SvPVbyte (data_sv, datalen);
…		…
2279	RETVAL = SDL_RWFromConstMem (data, datalen);	2810	RETVAL = SDL_RWFromConstMem (data, datalen);
2280	}	2811	}
2281	OUTPUT:	2812	OUTPUT:
2282	RETVAL	2813	RETVAL
2283		2814
2284	CFPlus::RW	2815	DC::RW
2285	new_from_file (SV *class, const char *path, const char *mode = "rb")	2816	new_from_file (SV *class, const char *path, const char *mode = "rb")
2286	CODE:	2817	CODE:
2287	RETVAL = SDL_RWFromFile (path, mode);	2818	RETVAL = SDL_RWFromFile (path, mode);
2288	OUTPUT:	2819	OUTPUT:
2289	RETVAL	2820	RETVAL
2290		2821
2291	# fails on win32:	2822	# fails on win32:
2292	# CFPlus.xs(2268) : error C2059: syntax error : '('	2823	# dc.xs(2268) : error C2059: syntax error : '('
2293	#void	2824	#void
2294	#close (CFPlus::RW self)	2825	#close (DC::RW self)
2295	# CODE:	2826	# CODE:
2296	# (self->(close)) (self);	2827	# (self->(close)) (self);
2297		2828
2298	MODULE = CFPlus PACKAGE = CFPlus::Channel	2829	MODULE = Deliantra::Client PACKAGE = DC::Channel
2299		2830
2300	PROTOTYPES: DISABLE	2831	PROTOTYPES: DISABLE
2301		2832
2302	CFPlus::Channel	2833	DC::Channel
2303	find ()	2834	find ()
2304	CODE:	2835	CODE:
2305	{	2836	{
2306	RETVAL = Mix_GroupAvailable (-1);	2837	RETVAL = Mix_GroupAvailable (-1);
2307		2838
2308	if (RETVAL < 0)	2839	if (RETVAL < 0)
2309	{	2840	{
2310	RETVAL = Mix_GroupOldest (-1);	2841	RETVAL = Mix_GroupOldest (-1);
2311		2842
2312	if (RETVAL < 0)	2843	if (RETVAL < 0)
		2844	{
		2845	// happens sometimes, maybe it just stopped playing(?)
		2846	RETVAL = Mix_GroupAvailable (-1);
		2847
		2848	if (RETVAL < 0)
2313	XSRETURN_UNDEF;	2849	XSRETURN_UNDEF;
2314		2850	}
		2851	else
2315	Mix_HaltChannel (RETVAL);	2852	Mix_HaltChannel (RETVAL);
2316	}	2853	}
2317		2854
2318	Mix_UnregisterAllEffects (RETVAL);	2855	Mix_UnregisterAllEffects (RETVAL);
2319	Mix_Volume (RETVAL, 128);	2856	Mix_Volume (RETVAL, 128);
2320	}	2857	}
2321	OUTPUT:	2858	OUTPUT:
2322	RETVAL	2859	RETVAL
2323		2860
2324	void	2861	void
2325	halt (CFPlus::Channel self)	2862	halt (DC::Channel self)
2326	CODE:	2863	CODE:
2327	Mix_HaltChannel (self);	2864	Mix_HaltChannel (self);
2328		2865
2329	void	2866	void
2330	expire (CFPlus::Channel self, int ticks = -1)	2867	expire (DC::Channel self, int ticks = -1)
2331	CODE:	2868	CODE:
2332	Mix_ExpireChannel (self, ticks);	2869	Mix_ExpireChannel (self, ticks);
2333		2870
2334	void	2871	void
2335	fade_out (CFPlus::Channel self, int ticks = -1)	2872	fade_out (DC::Channel self, int ticks = -1)
2336	CODE:	2873	CODE:
2337	Mix_FadeOutChannel (self, ticks);	2874	Mix_FadeOutChannel (self, ticks);
2338		2875
2339	int	2876	int
2340	volume (CFPlus::Channel self, int volume)	2877	volume (DC::Channel self, int volume)
2341	CODE:	2878	CODE:
2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2879	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2343	OUTPUT:	2880	OUTPUT:
2344	RETVAL	2881	RETVAL
2345		2882
2346	void	2883	void
2347	unregister_all_effects (CFPlus::Channel self)	2884	unregister_all_effects (DC::Channel self)
2348	CODE:	2885	CODE:
2349	Mix_UnregisterAllEffects (self);	2886	Mix_UnregisterAllEffects (self);
2350		2887
2351	void	2888	void
2352	set_panning (CFPlus::Channel self, int left, int right)	2889	set_panning (DC::Channel self, int left, int right)
2353	CODE:	2890	CODE:
2354	left = CLAMP (left , 0, 255);	2891	left = CLAMP (left , 0, 255);
2355	right = CLAMP (right, 0, 255);	2892	right = CLAMP (right, 0, 255);
2356	Mix_SetPanning (self, left, right);	2893	Mix_SetPanning (self, left, right);
2357		2894
2358	void	2895	void
2359	set_distance (CFPlus::Channel self, int distance)	2896	set_distance (DC::Channel self, int distance)
2360	CODE:	2897	CODE:
2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2898	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2362		2899
2363	void	2900	void
2364	set_position (CFPlus::Channel self, int angle, int distance)	2901	set_position (DC::Channel self, int angle, int distance)
2365	CODE:	2902	CODE:
2366		2903
2367	void	2904	void
2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2905	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2369	CODE:	2906	CODE:
2370	{	2907	{
2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2908	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);	2909	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2910	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2374	}	2911	}
2375		2912
2376	void	2913	void
2377	set_reverse_stereo (CFPlus::Channel self, int flip)	2914	set_reverse_stereo (DC::Channel self, int flip)
2378	CODE:	2915	CODE:
2379	Mix_SetReverseStereo (self, flip);	2916	Mix_SetReverseStereo (self, flip);
2380		2917
2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2918	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2382		2919
2383	PROTOTYPES: DISABLE	2920	PROTOTYPES: DISABLE
2384		2921
		2922	void
		2923	decoders ()
		2924	PPCODE:
		2925	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2926	int i, num = Mix_GetNumChunkDecoders ();
		2927	EXTEND (SP, num);
		2928	for (i = 0; i < num; ++i)
		2929	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2930	#else
		2931	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2932	#endif
		2933
2385	CFPlus::MixChunk	2934	DC::MixChunk
2386	new (SV *class, CFPlus::RW rwops)	2935	new (SV *class, DC::RW rwops)
2387	CODE:	2936	CODE:
2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2937	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2389	OUTPUT:	2938	OUTPUT:
2390	RETVAL	2939	RETVAL
2391		2940
2392	void	2941	void
2393	DESTROY (CFPlus::MixChunk self)	2942	DESTROY (DC::MixChunk self)
2394	CODE:	2943	CODE:
2395	Mix_FreeChunk (self);	2944	Mix_FreeChunk (self);
2396		2945
2397	int	2946	int
2398	volume (CFPlus::MixChunk self, int volume = -1)	2947	volume (DC::MixChunk self, int volume = -1)
2399	CODE:	2948	CODE:
2400	if (items > 1)	2949	if (items > 1)
2401	volume = CLAMP (volume, 0, 128);	2950	volume = CLAMP (volume, 0, 128);
2402	RETVAL = Mix_VolumeChunk (self, volume);	2951	RETVAL = Mix_VolumeChunk (self, volume);
2403	OUTPUT:	2952	OUTPUT:
2404	RETVAL	2953	RETVAL
2405		2954
2406	CFPlus::Channel	2955	DC::Channel
2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2956	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2408	CODE:	2957	CODE:
2409	{	2958	{
2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2959	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2411		2960
2412	if (RETVAL < 0)	2961	if (RETVAL < 0)
…		…
2419	}	2968	}
2420	}	2969	}
2421	OUTPUT:	2970	OUTPUT:
2422	RETVAL	2971	RETVAL
2423		2972
2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2973	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2974
		2975	void
		2976	decoders ()
		2977	PPCODE:
		2978	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2979	int i, num = Mix_GetNumMusicDecoders ();
		2980	EXTEND (SP, num);
		2981	for (i = 0; i < num; ++i)
		2982	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2983	#else
		2984	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2985	#endif
2425		2986
2426	int	2987	int
2427	volume (int volume = -1)	2988	volume (int volume = -1)
2428	PROTOTYPE: ;$	2989	PROTOTYPE: ;$
2429	CODE:	2990	CODE:
…		…
2441	void	3002	void
2442	halt ()	3003	halt ()
2443	CODE:	3004	CODE:
2444	Mix_HaltMusic ();	3005	Mix_HaltMusic ();
2445		3006
		3007	int
		3008	playing ()
		3009	CODE:
		3010	RETVAL = Mix_PlayingMusic ();
		3011	OUTPUT:
		3012	RETVAL
		3013
2446	CFPlus::MixMusic	3014	DC::MixMusic
2447	new (SV *class, CFPlus::RW rwops)	3015	new (SV *class, DC::RW rwops)
2448	CODE:	3016	CODE:
2449	RETVAL = Mix_LoadMUS_RW (rwops);	3017	RETVAL = Mix_LoadMUS_RW (rwops);
2450	OUTPUT:	3018	OUTPUT:
2451	RETVAL	3019	RETVAL
2452		3020
2453	void	3021	void
2454	DESTROY (CFPlus::MixMusic self)	3022	DESTROY (DC::MixMusic self)
2455	CODE:	3023	CODE:
2456	Mix_FreeMusic (self);	3024	Mix_FreeMusic (self);
2457		3025
2458	int	3026	int
2459	play (CFPlus::MixMusic self, int loops = -1)	3027	play (DC::MixMusic self, int loops = -1)
2460	CODE:	3028	CODE:
2461	RETVAL = Mix_PlayMusic (self, loops);	3029	RETVAL = Mix_PlayMusic (self, loops);
2462	OUTPUT:	3030	OUTPUT:
2463	RETVAL	3031	RETVAL
2464		3032
2465	void	3033	void
2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3034	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2467	CODE:	3035	CODE:
2468	Mix_FadeInMusicPos (self, loops, ms, position);	3036	Mix_FadeInMusicPos (self, loops, ms, position);
2469		3037
2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3038	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2471		3039
2472	PROTOTYPES: ENABLE	3040	PROTOTYPES: ENABLE
2473		3041
2474	BOOT:	3042	BOOT:
2475	{	3043	{
2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3044	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2477	static const struct {	3045	static const struct {
2478	const char *name;	3046	const char *name;
2479	IV iv;	3047	IV iv;
2480	} *civ, const_iv[] = {	3048	} *civ, const_iv[] = {
2481	# define const_iv(name) { # name, (IV)name }	3049	# define const_iv(name) { # name, (IV)name }
2482	const_iv (GL_VENDOR),	3050	const_iv (GL_VENDOR),
2483	const_iv (GL_VERSION),	3051	const_iv (GL_VERSION),
2484	const_iv (GL_EXTENSIONS),	3052	const_iv (GL_EXTENSIONS),
		3053	const_iv (GL_MAX_TEXTURE_UNITS),
2485	const_iv (GL_COLOR_MATERIAL),	3054	const_iv (GL_COLOR_MATERIAL),
2486	const_iv (GL_SMOOTH),	3055	const_iv (GL_SMOOTH),
2487	const_iv (GL_FLAT),	3056	const_iv (GL_FLAT),
2488	const_iv (GL_DITHER),	3057	const_iv (GL_DITHER),
2489	const_iv (GL_BLEND),	3058	const_iv (GL_BLEND),
…		…
2501	const_iv (GL_ZERO),	3070	const_iv (GL_ZERO),
2502	const_iv (GL_SRC_ALPHA),	3071	const_iv (GL_SRC_ALPHA),
2503	const_iv (GL_DST_ALPHA),	3072	const_iv (GL_DST_ALPHA),
2504	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3073	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2505	const_iv (GL_ONE_MINUS_DST_ALPHA),	3074	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3075	const_iv (GL_SRC_COLOR),
		3076	const_iv (GL_DST_COLOR),
		3077	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3078	const_iv (GL_ONE_MINUS_DST_COLOR),
2506	const_iv (GL_SRC_ALPHA_SATURATE),	3079	const_iv (GL_SRC_ALPHA_SATURATE),
2507	const_iv (GL_RGB),	3080	const_iv (GL_RGB),
2508	const_iv (GL_RGBA),	3081	const_iv (GL_RGBA),
2509	const_iv (GL_RGBA4),	3082	const_iv (GL_RGBA4),
2510	const_iv (GL_RGBA8),	3083	const_iv (GL_RGBA8),
…		…
2516	const_iv (GL_INTENSITY),	3089	const_iv (GL_INTENSITY),
2517	const_iv (GL_LUMINANCE),	3090	const_iv (GL_LUMINANCE),
2518	const_iv (GL_LUMINANCE_ALPHA),	3091	const_iv (GL_LUMINANCE_ALPHA),
2519	const_iv (GL_FLOAT),	3092	const_iv (GL_FLOAT),
2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3093	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3094	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3095	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3097	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3098	const_iv (GL_COMPRESSED_RGB_ARB),
		3099	const_iv (GL_COMPRESSED_RGBA_ARB),
2521	const_iv (GL_COMPILE),	3100	const_iv (GL_COMPILE),
2522	const_iv (GL_PROXY_TEXTURE_1D),	3101	const_iv (GL_PROXY_TEXTURE_1D),
2523	const_iv (GL_PROXY_TEXTURE_2D),	3102	const_iv (GL_PROXY_TEXTURE_2D),
2524	const_iv (GL_TEXTURE_1D),	3103	const_iv (GL_TEXTURE_1D),
2525	const_iv (GL_TEXTURE_2D),	3104	const_iv (GL_TEXTURE_2D),
…		…
2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3143	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2565	const_iv (GL_POINT_SMOOTH_HINT),	3144	const_iv (GL_POINT_SMOOTH_HINT),
2566	const_iv (GL_LINE_SMOOTH_HINT),	3145	const_iv (GL_LINE_SMOOTH_HINT),
2567	const_iv (GL_POLYGON_SMOOTH_HINT),	3146	const_iv (GL_POLYGON_SMOOTH_HINT),
2568	const_iv (GL_GENERATE_MIPMAP_HINT),	3147	const_iv (GL_GENERATE_MIPMAP_HINT),
		3148	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2569	const_iv (GL_FASTEST),	3149	const_iv (GL_FASTEST),
2570	const_iv (GL_DONT_CARE),	3150	const_iv (GL_DONT_CARE),
2571	const_iv (GL_NICEST),	3151	const_iv (GL_NICEST),
2572	const_iv (GL_V2F),	3152	const_iv (GL_V2F),
2573	const_iv (GL_V3F),	3153	const_iv (GL_V3F),
2574	const_iv (GL_T2F_V3F),	3154	const_iv (GL_T2F_V3F),
2575	const_iv (GL_T2F_N3F_V3F),	3155	const_iv (GL_T2F_N3F_V3F),
		3156	const_iv (GL_FUNC_ADD),
		3157	const_iv (GL_FUNC_SUBTRACT),
		3158	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2576	# undef const_iv	3159	# undef const_iv
2577	};	3160	};
2578		3161
2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3162	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3163	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2581		3164
2582	texture_av = newAV ();	3165	texture_av = newAV ();
2583	AvREAL_off (texture_av);	3166	AvREAL_off (texture_av);
2584	}	3167	}
2585		3168
		3169	void
		3170	disable_GL_EXT_blend_func_separate ()
		3171	CODE:
		3172	gl.BlendFuncSeparate = 0;
		3173	gl.BlendFuncSeparateEXT = 0;
		3174
		3175	void
		3176	apple_nvidia_bug (int enable)
		3177
2586	char *	3178	char *
2587	gl_vendor ()	3179	gl_vendor ()
2588	CODE:	3180	CODE:
2589	RETVAL = (char *)glGetString (GL_VENDOR);	3181	RETVAL = (char *)glGetString (GL_VENDOR);
2590	OUTPUT:	3182	OUTPUT:
…		…
2620		3212
2621	int glGetError ()	3213	int glGetError ()
2622		3214
2623	void glFinish ()	3215	void glFinish ()
2624		3216
		3217	void glFlush ()
		3218
2625	void glClear (int mask)	3219	void glClear (int mask)
2626		3220
2627	void glClearColor (float r, float g, float b, float a = 1.0)	3221	void glClearColor (float r, float g, float b, float a = 1.0)
2628	PROTOTYPE: @	3222	PROTOTYPE: @
2629		3223
…		…
2638	void glBlendFunc (int sfactor, int dfactor)	3232	void glBlendFunc (int sfactor, int dfactor)
2639		3233
2640	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3234	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2641	CODE:	3235	CODE:
2642	gl_BlendFuncSeparate (sa, da, saa, daa);	3236	gl_BlendFuncSeparate (sa, da, saa, daa);
		3237
		3238	# void glBlendEquation (int se)
2643		3239
2644	void glDepthMask (int flag)	3240	void glDepthMask (int flag)
2645		3241
2646	void glLogicOp (int opcode)	3242	void glLogicOp (int opcode)
2647		3243
…		…
2682	void glRotate (float angle, float x, float y, float z)	3278	void glRotate (float angle, float x, float y, float z)
2683	CODE:	3279	CODE:
2684	glRotatef (angle, x, y, z);	3280	glRotatef (angle, x, y, z);
2685		3281
2686	void glColor (float r, float g, float b, float a = 1.0)	3282	void glColor (float r, float g, float b, float a = 1.0)
		3283	PROTOTYPE: @
2687	ALIAS:	3284	ALIAS:
2688	glColor_premultiply = 1	3285	glColor_premultiply = 1
2689	CODE:	3286	CODE:
2690	if (ix)	3287	if (ix)
2691	{	3288	{
…		…
2711		3308
2712	void glRect (float x1, float y1, float x2, float y2)	3309	void glRect (float x1, float y1, float x2, float y2)
2713	CODE:	3310	CODE:
2714	glRectf (x1, y1, x2, y2);	3311	glRectf (x1, y1, x2, y2);
2715		3312
		3313	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3314	CODE:
		3315	glBegin (GL_LINE_LOOP);
		3316	glVertex2f (x1, y1);
		3317	glVertex2f (x2, y1);
		3318	glVertex2f (x2, y2);
		3319	glVertex2f (x1, y2);
		3320	glEnd ();
		3321
2716	PROTOTYPES: ENABLE	3322	PROTOTYPES: ENABLE
2717		3323
2718	void glBegin (int mode)	3324	void glBegin (int mode)
2719		3325
2720	void glEnd ()	3326	void glEnd ()
…		…
2752	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3358	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2753	CODE:	3359	CODE:
2754	if (gl.SeparableFilter2D)	3360	if (gl.SeparableFilter2D)
2755	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2756		3362
2757	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3363	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2758		3364
2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2760		3366
2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3367	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2762		3368
…		…
2788		3394
2789	void glEndList ()	3395	void glEndList ()
2790		3396
2791	void glCallList (int list)	3397	void glCallList (int list)
2792		3398
2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3399	void c_init ()
		3400	CODE:
		3401	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3402	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3403
		3404	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2794		3405
2795	PROTOTYPES: DISABLE	3406	PROTOTYPES: DISABLE
2796		3407
2797	void	3408	void
2798	find_widget (SV *self, NV x, NV y)	3409	find_widget (SV *self, NV x, NV y)
…		…
2802	XPUSHs (self);	3413	XPUSHs (self);
2803	}	3414	}
2804		3415
2805	BOOT:	3416	BOOT:
2806	{	3417	{
2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3418	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2808		3419
2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3420	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);	3421	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);	3422	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);	3423	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2813	}	3424	}
2814		3425
2815	void	3426	void
2816	draw (SV *self)	3427	draw (SV *self)
2817	CODE:	3428	CODE:
…		…
2821	NV x, y, w, h;	3432	NV x, y, w, h;
2822	SV *draw_x_sv = GvSV (draw_x_gv);	3433	SV *draw_x_sv = GvSV (draw_x_gv);
2823	SV *draw_y_sv = GvSV (draw_y_gv);	3434	SV *draw_y_sv = GvSV (draw_y_gv);
2824	SV *draw_w_sv = GvSV (draw_w_gv);	3435	SV *draw_w_sv = GvSV (draw_w_gv);
2825	SV *draw_h_sv = GvSV (draw_h_gv);	3436	SV *draw_h_sv = GvSV (draw_h_gv);
2826	SV *hover;
2827	double draw_x, draw_y, draw_w, draw_h;	3437	double draw_x, draw_y;
2828		3438
2829	if (!SvROK (self))	3439	if (!SvROK (self))
2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3440	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2831		3441
2832	hv = (HV *)SvRV (self);	3442	hv = (HV *)SvRV (self);
2833		3443
2834	if (SvTYPE (hv) != SVt_PVHV)	3444	if (SvTYPE (hv) != SVt_PVHV)
2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3445	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2836		3446
2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3447	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.;	3448	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2839		3449
2840	if (!h || !w)	3450	if (!h || !w)
…		…
2860	{	3470	{
2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3471	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2862		3472
2863	if (svp && SvTRUE (*svp))	3473	if (svp && SvTRUE (*svp))
2864	{	3474	{
2865	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3475	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2866	glEnable (GL_BLEND);	3476	glEnable (GL_BLEND);
2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3477	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2868	glBegin (GL_QUADS);	3478	glBegin (GL_QUADS);
2869	glVertex2f (0, 0);	3479	glVertex2f (0, 0);
2870	glVertex2f (w, 0);	3480	glVertex2f (w, 0);
…		…
2873	glEnd ();	3483	glEnd ();
2874	glDisable (GL_BLEND);	3484	glDisable (GL_BLEND);
2875	}	3485	}
2876	}	3486	}
2877	#if 0	3487	#if 0
2878	if ($ENV{CFPLUS_DEBUG} & 1) {	3488	// draw borders, for debugging
2879	glPushMatrix;	3489	glPushMatrix ();
2880	glColor 1, 1, 0, 1;	3490	glColor4f (1., 1., 0., 1.);
2881	glTranslate 0.375, 0.375;	3491	glTranslatef (.5, .5, 0.);
2882	glBegin GL_LINE_LOOP;	3492	glBegin (GL_LINE_LOOP);
2883	glVertex 0 , 0;	3493	glVertex2f (0 , 0);
2884	glVertex $self->{w} - 1, 0;	3494	glVertex2f (w - 1, 0);
2885	glVertex $self->{w} - 1, $self->{h} - 1;	3495	glVertex2f (w - 1, h - 1);
2886	glVertex 0 , $self->{h} - 1;	3496	glVertex2f (0 , h - 1);
2887	glEnd;	3497	glEnd ();
2888	glPopMatrix;	3498	glPopMatrix ();
2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2890	}
2891	#endif	3499	#endif
2892	PUSHMARK (SP);	3500	PUSHMARK (SP);
2893	XPUSHs (self);	3501	XPUSHs (self);
2894	PUTBACK;	3502	PUTBACK;
2895	call_method ("_draw", G_VOID | G_DISCARD);	3503	call_method ("_draw", G_VOID | G_DISCARD);

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