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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 1.314 by root, Wed Jan 18 15:31:51 2012 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 (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD | G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
		624
		625	MODULE = Deliantra::Client PACKAGE = DC
492		626
493	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
494		628
495	BOOT:	629	BOOT:
496	{	630	{
497	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
498	static const struct {	632	static const struct {
499	const char *name;	633	const char *name;
500	IV iv;	634	IV iv;
501	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
502	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
524		658
525	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
526	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
527	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
528		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
		712
		713	const_iv (SDLK_FIRST),
		714	const_iv (SDLK_LAST),
529	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
530	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
531	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
532	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
533	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
605	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
606	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
607	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
608	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
609	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
		796
		797	const_iv (KMOD_LRAM),
		798
		799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
610	# undef const_iv	829	# undef const_iv
611	};	830	};
612		831
613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
615		834
616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
618	}	837	}
619		838
…		…
632		851
633	NV floor (NV x)	852	NV floor (NV x)
634		853
635	NV ceil (NV x)	854	NV ceil (NV x)
636		855
		856	IV minpot (UV n)
		857
		858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
		865
637	void	866	void
638	pango_init ()	867	pango_init ()
639	CODE:	868	CODE:
640	{	869	{
641	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	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);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/*pango_context_set_font_description (opengl_context, default_font);*/
		874	#if PANGO_VERSION_CHECK (1, 15, 2)
		875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		876	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		877	#endif
644	}	878	}
645		879
646	char *
647	SDL_GetError ()	880	char *SDL_GetError ()
648		881
649	int	882	void SDL_main_hack (SV *real_main)
650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
651		884
652	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
653	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894
		895	int SDL_GL_GetAttribute (int attr)
		896	CODE:
		897	if (SDL_GL_GetAttribute (attr, &RETVAL))
		898	XSRETURN_UNDEF;
		899	OUTPUT:
		900	RETVAL
654		901
655	void	902	void
656	SDL_ListModes (int rgb, int alpha)	903	SDL_ListModes (int rgb, int alpha)
657	PPCODE:	904	PPCODE:
658	{	905	{
…		…
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
673		920
674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	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);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
678	#endif
679		923
680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
681		925
682	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
683	while (*m)	927	while (*m)
684	{	928	{
685	if ((*m)->w >= 640 && (*m)->h >= 480)	929	if ((*m)->w >= 400 && (*m)->h >= 300)
686	{	930	{
687	AV *av = newAV ();	931	AV *av = newAV ();
688	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
689	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
690	av_push (av, newSViv (rgb));	934	av_push (av, newSViv (rgb));
…		…
713	);	957	);
714		958
715	if (RETVAL)	959	if (RETVAL)
716	{	960	{
717	av_clear (texture_av);	961	av_clear (texture_av);
718
719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
721	#include "glfunc.h"	963	#include "glfunc.h"
722	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
723	}	967	}
724	}	968	}
725	OUTPUT:	969	OUTPUT:
726	RETVAL	970	RETVAL
727		971
728	void	972	void
		973	SDL_WM_SetCaption (const char *title, const char *icon)
		974
		975	void
729	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
730		977
731	char *	978	char *
732	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
733		980
734	int	981	int
735	SDL_GetAppState ()	982	SDL_GetAppState ()
736		983
		984	int
		985	SDL_GetModState ()
		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
737	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
738	poll_events ()	995	peep_events ()
739	PPCODE:	996	PPCODE:
740	{	997	{
741	SDL_Event ev;	998	SDL_Event ev;
742		999
743	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
750	{	1007	{
751	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
752	case SDL_KEYUP:	1009	case SDL_KEYUP:
753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
755	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1012	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 */	1013	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);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
758	break;	1015	break;
759		1016
760	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
779	x = ev.motion.x;	1036	x = ev.motion.x;
780	y = ev.motion.y;	1037	y = ev.motion.y;
781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
782	}	1039	}
783		1040
784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
785	hv_store (hv, "state", 5, newSViv (state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
786	hv_store (hv, "x", 1, newSViv (x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
787	hv_store (hv, "y", 1, newSViv (y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
790	}	1047	}
791	break;	1048	break;
792		1049
793	case SDL_MOUSEBUTTONDOWN:	1050	case SDL_MOUSEBUTTONDOWN:
794	case SDL_MOUSEBUTTONUP:	1051	case SDL_MOUSEBUTTONUP:
795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1052	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
796		1053
797	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1054	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
798	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1055	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
799	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1056	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
800	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1057	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1062	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1063	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
807	break;	1064	break;
808	}	1065	}
809		1066
810	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
811	}	1068	}
812	}	1069	}
813		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
814	int	1084	int
815	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
816	POSTCALL:	1086	POSTCALL:
817	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
818	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
		1089
		1090	void
		1091	Mix_QuerySpec ()
		1092	PPCODE:
		1093	{
		1094	int freq, channels;
		1095	Uint16 format;
		1096
		1097	if (Mix_QuerySpec (&freq, &format, &channels))
		1098	{
		1099	EXTEND (SP, 3);
		1100	PUSHs (sv_2mortal (newSViv (freq)));
		1101	PUSHs (sv_2mortal (newSViv (format)));
		1102	PUSHs (sv_2mortal (newSViv (channels)));
		1103	}
		1104	}
819		1105
820	void	1106	void
821	Mix_CloseAudio ()	1107	Mix_CloseAudio ()
822		1108
823	int	1109	int
…		…
858	}	1144	}
859	}	1145	}
860	#endif	1146	#endif
861	}	1147	}
862		1148
863	void	1149	int
864	add_font (char *file)	1150	add_font (char *file)
865	CODE:	1151	CODE:
866	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
867		1162
868	void	1163	void
869	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
870	ALIAS:	1165	ALIAS:
871	load_image_file = 1	1166	load_image_file = 1
…		…
957	void	1252	void
958	error (char *message)	1253	error (char *message)
959	CODE:	1254	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1255	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1256	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1258	#endif
964		1259
965	void	1260	void
966	fatal (char *message)	1261	fatal (char *message)
967	CODE:	1262	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1263	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1264	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1265	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1266	#endif
972	_exit (1);	1267	_exit (1);
973		1268
974	void	1269	void
975	_exit (int retval = 0)	1270	_exit (int retval = 0)
…		…
987	#if DEBUG	1282	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1283	VALGRIND_DO_LEAK_CHECK;
989	#endif	1284	#endif
990	}	1285	}
991		1286
992	MODULE = CFPlus PACKAGE = CFPlus::Font	1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
		1294	MODULE = Deliantra::Client PACKAGE = DC::Font
993		1295
994	PROTOTYPES: DISABLE	1296	PROTOTYPES: DISABLE
995		1297
996	CFPlus::Font	1298	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1299	new_from_file (SV *class, char *path, int id = 0)
998	CODE:	1300	CODE:
999	{	1301	{
1000	int count;	1302	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1303	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1004	}	1306	}
1005	OUTPUT:	1307	OUTPUT:
1006	RETVAL	1308	RETVAL
1007		1309
1008	void	1310	void
1009	DESTROY (CFPlus::Font self)	1311	DESTROY (DC::Font self)
1010	CODE:	1312	CODE:
1011	pango_font_description_free (self);	1313	pango_font_description_free (self);
1012		1314
1013	void	1315	void
1014	make_default (CFPlus::Font self)	1316	make_default (DC::Font self)
1015	PROTOTYPE: $	1317	PROTOTYPE: $
1016	CODE:	1318	CODE:
1017	default_font = self;	1319	default_font = self;
1018		1320
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1321	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1322
1021	PROTOTYPES: DISABLE	1323	PROTOTYPES: DISABLE
1022		1324
1023	void	1325	void
1024	reset_glyph_cache ()	1326	glyph_cache_backup ()
1025	PROTOTYPE:	1327	PROTOTYPE:
1026	CODE:	1328	CODE:
		1329	tc_backup ();
		1330
		1331	void
		1332	glyph_cache_restore ()
		1333	PROTOTYPE:
		1334	CODE:
1027	tc_clear ();	1335	tc_restore ();
1028		1336
1029	CFPlus::Layout	1337	DC::Layout
1030	new (SV *class)	1338	new (SV *class)
1031	CODE:	1339	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1340	New (0, RETVAL, 1, struct cf_layout);
1033		1341
1034	RETVAL->pl = pango_layout_new (opengl_context);	1342	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1036	RETVAL->g = 1.;	1344	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1345	RETVAL->b = 1.;
1038	RETVAL->a = 1.;	1346	RETVAL->a = 1.;
1039	RETVAL->base_height = MIN_FONT_HEIGHT;	1347	RETVAL->base_height = MIN_FONT_HEIGHT;
1040	RETVAL->font = 0;	1348	RETVAL->font = 0;
		1349	RETVAL->rc = rc_alloc ();
1041		1350
1042	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1351	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1043	layout_update_font (RETVAL);	1352	layout_update_font (RETVAL);
1044	OUTPUT:	1353	OUTPUT:
1045	RETVAL	1354	RETVAL
1046		1355
1047	void	1356	void
1048	DESTROY (CFPlus::Layout self)	1357	DESTROY (DC::Layout self)
1049	CODE:	1358	CODE:
1050	g_object_unref (self->pl);	1359	g_object_unref (self->pl);
		1360	rc_free (self->rc);
1051	Safefree (self);	1361	Safefree (self);
1052		1362
1053	void	1363	void
1054	set_text (CFPlus::Layout self, SV *text_)	1364	set_text (DC::Layout self, SV *text_)
1055	CODE:	1365	CODE:
1056	{	1366	{
1057	STRLEN textlen;	1367	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1368	char *text = SvPVutf8 (text_, textlen);
1059		1369
1060	pango_layout_set_text (self->pl, text, textlen);	1370	pango_layout_set_text (self->pl, text, textlen);
1061	}	1371	}
1062		1372
1063	void	1373	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1374	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1375	CODE:
1066	{	1376	{
1067	STRLEN textlen;	1377	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1378	char *text = SvPVutf8 (text_, textlen);
1069		1379
1070	pango_layout_set_markup (self->pl, text, textlen);	1380	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1381	}
1072		1382
1073	void	1383	void
1074	set_shapes (CFPlus::Layout self, ...)	1384	set_shapes (DC::Layout self, ...)
1075	CODE:	1385	CODE:
1076	{	1386	{
1077	PangoAttrList *attrs = 0;	1387	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1389	const char *pos = text;
…		…
1114	if (attrs)	1424	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1425	pango_layout_set_attributes (self->pl, attrs);
1116	}	1426	}
1117		1427
1118	void	1428	void
1119	get_shapes (CFPlus::Layout self)	1429	get_shapes (DC::Layout self)
1120	PPCODE:	1430	PPCODE:
1121	{	1431	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1432	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1433
1124	do	1434	do
1125	{	1435	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1436	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1437
1128	if (run && shape_attr_p (run))	1438	if (run && shape_attr_p (run))
1129	{	1439	{
1130	PangoRectangle extents;	1440	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1441	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1449
1140	pango_layout_iter_free (iter);	1450	pango_layout_iter_free (iter);
1141	}	1451	}
1142		1452
1143	int	1453	int
1144	has_wrapped (CFPlus::Layout self)	1454	has_wrapped (DC::Layout self)
1145	CODE:	1455	CODE:
1146	{	1456	{
1147	int lines = 1;	1457	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1458	const char *text = pango_layout_get_text (self->pl);
1149		1459
…		…
1154	}	1464	}
1155	OUTPUT:	1465	OUTPUT:
1156	RETVAL	1466	RETVAL
1157		1467
1158	SV *	1468	SV *
1159	get_text (CFPlus::Layout self)	1469	get_text (DC::Layout self)
1160	CODE:	1470	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1471	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1472	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1473	OUTPUT:
1164	RETVAL	1474	RETVAL
1165		1475
1166	void	1476	void
1167	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1477	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1168	CODE:	1478	CODE:
1169	self->r = r;	1479	self->r = r;
1170	self->g = g;	1480	self->g = g;
1171	self->b = b;	1481	self->b = b;
1172	self->a = a;	1482	self->a = a;
1173		1483
1174	void	1484	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1485	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1486	CODE:
1177	if (self->font != font)	1487	if (self->font != font)
1178	{	1488	{
1179	self->font = font;	1489	self->font = font;
1180	layout_update_font (self);	1490	layout_update_font (self);
1181	}	1491	}
1182		1492
1183	void	1493	void
1184	set_height (CFPlus::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1185	CODE:	1495	CODE:
1186	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1187	{	1497	{
1188	self->base_height = base_height;	1498	self->base_height = base_height;
1189	layout_update_font (self);	1499	layout_update_font (self);
1190	}	1500	}
1191		1501
1192	void	1502	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1503	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1504	CODE:
1195	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1505	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1196		1506
1197	void	1507	void
1198	set_indent (CFPlus::Layout self, int indent)	1508	set_indent (DC::Layout self, int indent)
1199	CODE:	1509	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1510	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1511
1202	void	1512	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1513	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1514	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1515	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1516
1207	void	1517	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1518	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1519	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1520	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1521	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1522	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1523	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1524	: PANGO_ELLIPSIZE_NONE
1215	);	1525	);
1216		1526
1217	void	1527	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1528	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1529	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1530	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1531
1222	void	1532	void
1223	size (CFPlus::Layout self)	1533	size (DC::Layout self)
1224	PPCODE:	1534	PPCODE:
1225	{	1535	{
1226	int w, h;	1536	int w, h;
1227		1537
1228	layout_get_pixel_size (self, &w, &h);	1538	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1541	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1542	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1543	}
1234		1544
1235	int	1545	int
1236	descent (CFPlus::Layout self)	1546	descent (DC::Layout self)
1237	CODE:	1547	CODE:
1238	{	1548	{
1239	PangoRectangle rect;	1549	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1550	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1551	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1552	RETVAL = PANGO_DESCENT (rect);
1243	}	1553	}
1244	OUTPUT:	1554	OUTPUT:
1245	RETVAL	1555	RETVAL
1246		1556
1247	int	1557	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1558	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1559	CODE:
1250	{	1560	{
1251	int index, trailing;	1561	int index, trailing;
1252	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1562	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1253	RETVAL = index + trailing;	1563	RETVAL = index + trailing;
1254	}	1564	}
1255	OUTPUT:	1565	OUTPUT:
1256	RETVAL	1566	RETVAL
1257		1567
1258	void	1568	void
1259	cursor_pos (CFPlus::Layout self, int index)	1569	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1570	PPCODE:
1261	{	1571	{
1262	PangoRectangle strong_pos;	1572	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1573	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1574
1265	EXTEND (SP, 3);	1575	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1577	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1579	}
1270		1580
1271	void	1581	void
1272	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1582	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1273	PPCODE:	1583	PPCODE:
1274	{	1584	{
1275	int line, x;	1585	int line, x;
1276		1586
1277	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1587	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1588	#if !PANGO_VERSION_CHECK (1, 17, 3)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1589	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1590	--line;
		1591	#endif
1280	EXTEND (SP, 2);	1592	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1593	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1595	}
1284		1596
1285	void	1597	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1598	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1599	PPCODE:
1288	{	1600	{
1289	PangoLayoutLine *lp;	1601	PangoLayoutLine *lp;
1290	int index, trailing;	1602	int index, trailing;
1291		1603
1292	if (line < 0)	1604	if (line < 0)
1293	XSRETURN_EMPTY;	1605	XSRETURN_EMPTY;
1294		1606
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1607	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1608	XSRETURN_EMPTY; /* do better */
1297		1609
1298	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1610	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1299		1611
1300	EXTEND (SP, 2);	1612	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1618	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1619	}
1308	}	1620	}
1309		1621
1310	void	1622	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1623	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1624	CODE:
		1625	rc_clear (self->rc);
1313	pango_opengl_render_layout_subpixel (	1626	pango_opengl_render_layout_subpixel (
1314	self->pl,	1627	self->pl,
		1628	self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1629	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1630	self->r, self->g, self->b, self->a,
1317	flags	1631	flags
1318	);	1632	);
		1633	// we assume that context_change actually clears/frees stuff
		1634	// and does not do any recomputation...
		1635	pango_layout_context_changed (self->pl);
1319		1636
1320	MODULE = CFPlus PACKAGE = CFPlus::Texture	1637	void
		1638	draw (DC::Layout self)
		1639	CODE:
		1640	{
		1641	glEnable (GL_TEXTURE_2D);
		1642	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1643	glEnable (GL_BLEND);
		1644	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1645	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1646	glEnable (GL_ALPHA_TEST);
		1647	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1648
		1649	rc_draw (self->rc);
		1650
		1651	glDisable (GL_ALPHA_TEST);
		1652	glDisable (GL_BLEND);
		1653	glDisable (GL_TEXTURE_2D);
		1654	}
		1655
		1656	MODULE = Deliantra::Client PACKAGE = DC::Texture
1321		1657
1322	PROTOTYPES: ENABLE	1658	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1659
1326	void	1660	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1661	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1662	CODE:
1329	{	1663	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1397	}	1731	}
1398	}	1732	}
1399		1733
		1734	void
		1735	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)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
		1743
		1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 || h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
		1853	}
		1854
1400	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1401	CODE:	1856	CODE:
1402	{	1857	{
1403	GLint width;	1858	GLint width;
1404	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1859	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1406	RETVAL = width > 0;	1861	RETVAL = width > 0;
1407	}	1862	}
1408	OUTPUT:	1863	OUTPUT:
1409	RETVAL	1864	RETVAL
1410		1865
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1866	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1867
1413	PROTOTYPES: DISABLE	1868	PROTOTYPES: DISABLE
1414		1869
1415	CFPlus::Map	1870	DC::Map
1416	new (SV *class)	1871	new (SV *class)
1417	CODE:	1872	CODE:
1418	New (0, RETVAL, 1, struct map);	1873	New (0, RETVAL, 1, struct map);
1419	RETVAL->x = 0;	1874	RETVAL->x = 0;
1420	RETVAL->y = 0;	1875	RETVAL->y = 0;
…		…
1428	RETVAL->row = 0;	1883	RETVAL->row = 0;
1429	OUTPUT:	1884	OUTPUT:
1430	RETVAL	1885	RETVAL
1431		1886
1432	void	1887	void
1433	DESTROY (CFPlus::Map self)	1888	DESTROY (DC::Map self)
1434	CODE:	1889	CODE:
1435	{	1890	{
1436	map_clear (self);	1891	map_clear (self);
1437	Safefree (self->face2tile);	1892	Safefree (self->face2tile);
1438	Safefree (self->tex);	1893	Safefree (self->tex);
1439	Safefree (self);	1894	Safefree (self);
1440	}	1895	}
1441		1896
1442	void	1897	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1898	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1899	CODE:
1445	self->w = map_width;	1900	self->w = map_width;
1446	self->h = map_height;	1901	self->h = map_height;
1447		1902
1448	void	1903	void
1449	clear (CFPlus::Map self)	1904	clear (DC::Map self)
1450	CODE:	1905	CODE:
1451	map_clear (self);	1906	map_clear (self);
1452		1907
1453	void	1908	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1909	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1910	CODE:
1456	{	1911	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1912	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1913	need_texid (self, tile);
1459	}	1914	}
1460		1915
1461	void	1916	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1917	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1918	CODE:
1464	{	1919	{
1465	tileid texid;	1920	tileid texid;
1466	maptex *tex;	1921	maptex *tex;
1467		1922
…		…
1480	tex->smoothtile = self->face2tile [smooth];	1935	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1936	tex->smoothlevel = level;
1482	}	1937	}
1483		1938
1484	void	1939	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)	1940	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:	1941	CODE:
1487	{	1942	{
1488	need_texid (self, texid);	1943	need_texid (self, texid);
1489		1944
1490	{	1945	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1967	}
1513		1968
		1969	void
		1970	expire_textures (DC::Map self, int texid, int count)
		1971	PPCODE:
		1972	for (; texid < self->texs && count; ++texid, --count)
		1973	{
		1974	maptex *tex = self->tex + texid;
		1975
		1976	if (tex->name)
		1977	{
		1978	if (tex->unused)
		1979	{
		1980	tex->name = 0;
		1981	tex->unused = 0;
		1982	XPUSHs (sv_2mortal (newSViv (texid)));
		1983	}
		1984	else
		1985	tex->unused = 1;
		1986	}
		1987	}
		1988
1514	int	1989	int
1515	ox (CFPlus::Map self)	1990	ox (DC::Map self)
1516	ALIAS:	1991	ALIAS:
1517	oy = 1	1992	oy = 1
1518	x = 2	1993	x = 2
1519	y = 3	1994	y = 3
1520	w = 4	1995	w = 4
…		…
1531	}	2006	}
1532	OUTPUT:	2007	OUTPUT:
1533	RETVAL	2008	RETVAL
1534		2009
1535	void	2010	void
1536	scroll (CFPlus::Map self, int dx, int dy)	2011	scroll (DC::Map self, int dx, int dy)
1537	CODE:	2012	CODE:
1538	{	2013	{
1539	if (dx > 0)	2014	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	2015	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	2016	else if (dx < 0)
…		…
1557	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1558	}	2033	}
1559	}	2034	}
1560		2035
1561	SV *	2036	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_, int extmap)
1563	CODE:	2038	CODE:
1564	{	2039	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2040	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2041	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2042	mapcell *cell;
…		…
1595	uint8_t ext, cmd;	2070	uint8_t ext, cmd;
1596		2071
1597	do	2072	do
1598	{	2073	{
1599	ext = *data++;	2074	ext = *data++;
1600	cmd = ext & 0x3f;	2075	cmd = ext & 0x7f;
1601		2076
1602	if (cmd < 4)	2077	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;	2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1604	else if (cmd == 5) // health	2079	else if (cmd == 5) // health
1605	{	2080	{
1606	cell->stat_width = 1;	2081	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1608	}	2083	}
1609	else if (cmd == 6) // monster width	2084	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;	2085	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)	2086	else if (cmd == 0x47)
1612	{	2087	{
1613	if (*data == 4)	2088	if (*data == 1) cell->player = data [1];
1614	; // decode player count	2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1615		2092
1616	data += *data + 1;	2093	data += *data + 1;
1617	}	2094	}
1618	else if (cmd == 8) // cell flags	2095	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;	2096	cell->flags = *data++;
…		…
1636	cell->tile [z] = self->face2tile [face];	2113	cell->tile [z] = self->face2tile [face];
1637		2114
1638	if (cell->tile [z])	2115	if (cell->tile [z])
1639	{	2116	{
1640	maptex *tex = self->tex + cell->tile [z];	2117	maptex *tex = self->tex + cell->tile [z];
		2118	tex->unused = 0;
1641	if (!tex->name)	2119	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2120	av_push (missing, newSViv (cell->tile [z]));
1643		2121
1644	if (tex->smoothtile)	2122	if (tex->smoothtile)
1645	{	2123	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2124	maptex *smooth = self->tex + tex->smoothtile;
		2125	smooth->unused = 0;
1647	if (!smooth->name)	2126	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2127	av_push (missing, newSViv (tex->smoothtile));
1649	}	2128	}
1650	}	2129	}
1651	}	2130	}
1652	}	2131	}
1653	else	2132	else
1654	cell->darkness = 0;	2133	CELL_CLEAR (cell);
1655	}	2134	}
1656	}	2135	}
1657	OUTPUT:	2136	OUTPUT:
1658	RETVAL	2137	RETVAL
1659		2138
1660	SV *	2139	SV *
1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2140	mapmap (DC::Map self, int x0, int y0, int w, int h)
1662	CODE:	2141	CODE:
1663	{	2142	{
1664	int x1, x;	2143	int x1, x;
1665	int y1, y;	2144	int y1, y;
1666	int z;	2145	int z;
…		…
1679	? self->row + y	2158	? self->row + y
1680	: 0;	2159	: 0;
1681		2160
1682	for (x = x0; x < x1; x++)	2161	for (x = x0; x < x1; x++)
1683	{	2162	{
1684	int r = 32, g = 32, b = 32, a = 192;	2163	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2164
1686	if (row && row->c0 <= x && x < row->c1)	2165	if (row && row->c0 <= x && x < row->c1)
1687	{	2166	{
1688	mapcell *cell = row->col + (x - row->c0);	2167	mapcell *cell = row->col + (x - row->c0);
1689		2168
…		…
1691	{	2170	{
1692	maptex tex = self->tex [cell->tile [z]];	2171	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2172	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2173	int a1 = tex.a;
1695		2174
1696	r = (r * a0 + tex.r * a1) / 255;	2175	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2176	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2177	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2178	a = div255 (a * a0 + tex.a * a1);
1700	}	2179	}
1701	}	2180	}
1702		2181
1703	*map++ = (r )	2182	*map++ = (r )
1704	| (g << 8)	2183	| (g << 8)
…		…
1711	}	2190	}
1712	OUTPUT:	2191	OUTPUT:
1713	RETVAL	2192	RETVAL
1714		2193
1715	void	2194	void
1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2195	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:	2196	CODE:
1718	{	2197	{
1719	int x, y, z;	2198	int x, y, z;
1720		2199
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2200	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2201	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)	2202	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1724	smooth_key skey;	2203	smooth_key skey;
1725		2204	int pl_x, pl_y;
		2205	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2206	rc_t *rc = rc_alloc ();
		2207	rc_t *rc_ov = rc_alloc ();
1727	rc_key_t key;	2208	rc_key_t key;
1728	rc_array_t *arr;	2209	rc_array_t *arr;
1729		2210
		2211	pl_tex.name = 0;
		2212
1730	// thats current max. sorry.	2213	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2214	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2215	if (sh > 255) sh = 255;
1733		2216
1734	// clear key, in case of extra padding	2217	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));	2218	memset (&skey, 0, sizeof (skey));
…		…
1739	key.g = 255;	2222	key.g = 255;
1740	key.b = 255;	2223	key.b = 255;
1741	key.a = 255;	2224	key.a = 255;
1742	key.mode = GL_QUADS;	2225	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2226	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2227
1746	mx += self->x;	2228	mx += self->x;
1747	my += self->y;	2229	my += self->y;
1748		2230
1749	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
…		…
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2256
1775	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1776	{	2258	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2259	memset (smooth_level, 0, sizeof (smooth_level));
		2260	key.texname = -1;
1778		2261
1779	for (y = 0; y < sh; y++)	2262	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2263	if (0 <= y + my && y + my < self->rows)
1781	{	2264	{
1782	maprow *row = self->row + (y + my);	2265	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2273	if (tile)
1791	{	2274	{
1792	maptex tex = self->tex [tile];	2275	maptex tex = self->tex [tile];
1793	int px, py;	2276	int px, py;
1794		2277
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2278	if (key.texname != tex.name)
1798	{	2279	{
		2280	self->tex [tile].unused = 0;
		2281
1799	if (!tex.name)	2282	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2283	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2284
1802	key.texname = tex.name;	2285	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2286	arr = rc_array (rc, &key);
1804	}	2287	}
1805		2288
1806	px = (x + 1) * T - tex.w;	2289	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2290	py = (y + 1) * Tw - tex.h;
		2291
		2292	if (expect_false (cell->player == player) && expect_false (z == 2))
		2293	{
		2294	pl_x = px;
		2295	pl_y = py;
		2296	pl_tex = tex;
		2297	continue;
		2298	}
1808		2299
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2301	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);	2302	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);	2303	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		2304
1839	// update smooth hash	2305	// update smooth hash
1840	if (tex.smoothtile)	2306	if (tex.smoothtile)
1841	{	2307	{
1842	skey.tile = tex.smoothtile;	2308	skey.tile = tex.smoothtile;
…		…
1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2339	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);	2340	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);	2341	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1876	}	2342	}
1877	}	2343	}
		2344
		2345	if (expect_false (z == 2) && expect_false (cell->flags))
		2346	{
		2347	// overlays such as the speech bubble, probably more to come
		2348	if (cell->flags & 1)
		2349	{
		2350	rc_key_t key_ov = key;
		2351	maptex tex = self->tex [TEXID_SPEECH];
		2352	rc_array_t *arr;
		2353	int px = x * Tw + Tw * 2 / 32;
		2354	int py = y * Th - Th * 6 / 32;
		2355
		2356	key_ov.texname = tex.name;
		2357	arr = rc_array (rc_ov, &key_ov);
		2358
		2359	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2360	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2361	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2362	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2363	}
		2364	}
1878	}	2365	}
1879	}	2366	}
		2367
		2368	rc_draw (rc);
		2369	rc_clear (rc);
1880		2370
1881	// go through all smoothlevels, lowest to highest, then draw.	2371	// go through all smoothlevels, lowest to highest, then draw.
1882	// this is basically counting sort	2372	// this is basically counting sort
1883	{	2373	{
1884	int w, b;	2374	int w, b;
1885		2375
		2376	glEnable (GL_TEXTURE_2D);
		2377	glBegin (GL_QUADS);
1886	for (w = 0; w < 256 / 32; ++w)	2378	for (w = 0; w < 256 / 32; ++w)
1887	{	2379	{
1888	uint32_t smask = smooth_level [w];	2380	uint32_t smask = smooth_level [w];
1889	if (smask)	2381	if (smask)
1890	for (b = 0; b < 32; ++b)	2382	for (b = 0; b < 32; ++b)
…		…
1902	if (!(bits & 0x1000)	2394	if (!(bits & 0x1000)
1903	&& skey->level == level	2395	&& skey->level == level
1904	&& level > smooth_max [skey->x][skey->y])	2396	&& level > smooth_max [skey->x][skey->y])
1905	{	2397	{
1906	maptex tex = self->tex [skey->tile];	2398	maptex tex = self->tex [skey->tile];
1907	int px = (((int)skey->x) - 1) * T;	2399	int px = (((int)skey->x) - 1) * Tw;
1908	int py = (((int)skey->y) - 1) * T;	2400	int py = (((int)skey->y) - 1) * Th;
1909	int border = bits & 15;	2401	int border = bits & 15;
1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2402	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1911	float dx = tex.s * .0625f; // 16 images/row	2403	float dx = tex.s * .0625f; // 16 images/row
1912	float dy = tex.t * .5f ; // 2 images/column	2404	float dy = tex.t * .5f ; // 2 images/column
1913		2405
…		…
1915	{	2407	{
1916	// this time avoiding texture state changes	2408	// this time avoiding texture state changes
1917	// save gobs of state changes.	2409	// save gobs of state changes.
1918	if (key.texname != tex.name)	2410	if (key.texname != tex.name)
1919	{	2411	{
		2412	self->tex [skey->tile].unused = 0;
		2413
		2414	glEnd ();
1920	key.texname = tex.name;	2415	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1921	arr = rc_array (rc, &key);	2416	glBegin (GL_QUADS);
1922	}	2417	}
1923		2418
1924	if (border)	2419	if (border)
1925	{	2420	{
1926	float ox = border * dx;	2421	float ox = border * dx;
1927		2422
1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2423	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2424	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2425	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2426	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1932	}	2427	}
1933		2428
1934	if (corner)	2429	if (corner)
1935	{	2430	{
1936	float ox = corner * dx;	2431	float ox = corner * dx;
1937		2432
1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2434	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2435	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2436	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1942	}	2437	}
1943	}	2438	}
1944	}	2439	}
1945	}	2440	}
1946	}	2441	}
1947	}	2442	}
		2443
		2444	glEnd ();
		2445	glDisable (GL_TEXTURE_2D);
		2446	key.texname = -1;
1948	}	2447	}
1949		2448
1950	hv_clear (smooth);	2449	hv_clear (smooth);
		2450	}
		2451
		2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
		2457
		2458	key.texname = tex.name;
		2459	arr = rc_array (rc, &key);
		2460
		2461	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2462	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2463	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2465
1951	rc_draw (rc);	2466	rc_draw (rc);
1952	rc_clear (rc);
1953	}	2467	}
		2468
		2469	rc_draw (rc_ov);
		2470	rc_clear (rc_ov);
1954		2471
1955	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
1956	rc_free (rc);	2473	rc_free (rc);
		2474	rc_free (rc_ov);
1957		2475
1958	// top layer: overlays such as the health bar	2476	// top layer: overlays such as the health bar
1959	for (y = 0; y < sh; y++)	2477	for (y = 0; y < sh; y++)
1960	if (0 <= y + my && y + my < self->rows)	2478	if (0 <= y + my && y + my < self->rows)
1961	{	2479	{
…		…
1964	for (x = 0; x < sw; x++)	2482	for (x = 0; x < sw; x++)
1965	if (row->c0 <= x + mx && x + mx < row->c1)	2483	if (row->c0 <= x + mx && x + mx < row->c1)
1966	{	2484	{
1967	mapcell *cell = row->col + (x + mx - row->c0);	2485	mapcell *cell = row->col + (x + mx - row->c0);
1968		2486
1969	int px = x * T;	2487	int px = x * Tw;
1970	int py = y * T;	2488	int py = y * Th;
		2489
		2490	if (expect_false (cell->player == player))
		2491	{
		2492	px += sdx;
		2493	py += sdy;
		2494	}
1971		2495
1972	if (cell->stat_hp)	2496	if (cell->stat_hp)
1973	{	2497	{
1974	int width = cell->stat_width * T;	2498	int width = cell->stat_width * Tw;
1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2499	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1976		2500
1977	glColor3ub (0, 0, 0);	2501	glColor3ub (0, 0, 0);
1978	glRectf (px + 1, py - thick - 2,	2502	glRectf (px + 1, py - thick - 2,
1979	px + width - 1, py);	2503	px + width - 1, py);
1980		2504
…		…
1986	}	2510	}
1987	}	2511	}
1988	}	2512	}
1989		2513
1990	void	2514	void
1991	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2515	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1992	CODE:	2516	CODE:
1993	{	2517	{
1994	static float color[16][3] = {	2518	static float color[16][3] = {
1995	{ 0.00F, 0.00F, 0.00F },	2519	{ 0.00f, 0.00f, 0.00f },
1996	{ 1.00F, 1.00F, 1.00F },	2520	{ 1.00f, 1.00f, 1.00f },
1997	{ 0.00F, 0.00F, 0.55F },	2521	{ 0.00f, 0.00f, 0.55f },
1998	{ 1.00F, 0.00F, 0.00F },	2522	{ 1.00f, 0.00f, 0.00f },
1999		2523
2000	{ 1.00F, 0.54F, 0.00F },	2524	{ 1.00f, 0.54f, 0.00f },
2001	{ 0.11F, 0.56F, 1.00F },	2525	{ 0.11f, 0.56f, 1.00f },
2002	{ 0.93F, 0.46F, 0.00F },	2526	{ 0.93f, 0.46f, 0.00f },
2003	{ 0.18F, 0.54F, 0.34F },	2527	{ 0.18f, 0.54f, 0.34f },
2004		2528
2005	{ 0.56F, 0.73F, 0.56F },	2529	{ 0.56f, 0.73f, 0.56f },
2006	{ 0.80F, 0.80F, 0.80F },	2530	{ 0.80f, 0.80f, 0.80f },
2007	{ 0.55F, 0.41F, 0.13F },	2531	{ 0.55f, 0.41f, 0.13f },
2008	{ 0.99F, 0.77F, 0.26F },	2532	{ 0.99f, 0.77f, 0.26f },
2009		2533
2010	{ 0.74F, 0.65F, 0.41F },	2534	{ 0.74f, 0.65f, 0.41f },
2011		2535
2012	{ 0.00F, 1.00F, 1.00F },	2536	{ 0.00f, 1.00f, 1.00f },
2013	{ 1.00F, 0.00F, 1.00F },	2537	{ 1.00f, 0.00f, 1.00f },
2014	{ 1.00F, 1.00F, 0.00F },	2538	{ 1.00f, 1.00f, 0.00f },
2015	};	2539	};
2016		2540
2017	int x, y;	2541	int x, y;
2018		2542
2019	glEnable (GL_TEXTURE_2D);	2543	glEnable (GL_TEXTURE_2D);
		2544	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2545	* but the nvidia driver (185.18.14) mishandles alpha textures
		2546	* and takes the colour from god knows where instead of using
		2547	* Cp. MODULATE results in the same colour, but slightly different
		2548	* alpha, but atcually gives us the correct colour with nvidia.
		2549	*/
2020	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2550	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2021	glEnable (GL_BLEND);	2551	glEnable (GL_BLEND);
2022	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2552	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2023	glBegin (GL_QUADS);	2553	glBegin (GL_QUADS);
2024		2554
2025	for (y = 0; y < h; y++)	2555	for (y = 0; y < h; y++)
…		…
2029		2559
2030	if (m)	2560	if (m)
2031	{	2561	{
2032	float *c = color [m & 15];	2562	float *c = color [m & 15];
2033		2563
2034	float tx1 = m & 0x40 ? 0.5 : 0.;	2564	float tx1 = m & 0x40 ? 0.5f : 0.f;
2035	float tx2 = tx1 + 0.5;	2565	float tx2 = tx1 + 0.5f;
2036		2566
2037	glColor4f (c[0], c[1], c[2], 0.75);	2567	glColor4f (c[0], c[1], c[2], 1);
2038	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2568	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2039	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2569	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2040	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2570	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2041	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2571	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2042	}	2572	}
…		…
2046	glDisable (GL_BLEND);	2576	glDisable (GL_BLEND);
2047	glDisable (GL_TEXTURE_2D);	2577	glDisable (GL_TEXTURE_2D);
2048	}	2578	}
2049		2579
2050	void	2580	void
2051	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2581	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2052	PPCODE:	2582	PPCODE:
2053	{	2583	{
2054	int x, y;	2584	int x, y;
2055	int sw1 = sw + 2;	2585	int sw1 = sw + 2;
2056	int sh1 = sh + 2;	2586	int sh1 = sh + 2;
2057	int sh3 = sh * 3;	2587	int sh3 = sh * 3;
2058	int sw34 = (sw * 3 + 3) & ~3;	2588	int sw3 = sw * 3;
		2589	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2590	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2059	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2591	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2060	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2592	memset (darkness1, 0, sw1*sh1);
2061	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062		2593
2063	SvPOK_only (darkness3_sv);	2594	SvPOK_only (darkness3_sv);
2064	SvCUR_set (darkness3_sv, sw34 * sh3);	2595	SvCUR_set (darkness3_sv, sw3 * sh3);
2065		2596
2066	mx += self->x - 1;	2597	mx += self->x - 1;
2067	my += self->y - 1;	2598	my += self->y - 1;
2068
2069	memset (darkness1, 255, sw1 * sh1);
2070		2599
2071	for (y = 0; y < sh1; y++)	2600	for (y = 0; y < sh1; y++)
2072	if (0 <= y + my && y + my < self->rows)	2601	if (0 <= y + my && y + my < self->rows)
2073	{	2602	{
2074	maprow *row = self->row + (y + my);	2603	maprow *row = self->row + (y + my);
…		…
2077	if (row->c0 <= x + mx && x + mx < row->c1)	2606	if (row->c0 <= x + mx && x + mx < row->c1)
2078	{	2607	{
2079	mapcell *cell = row->col + (x + mx - row->c0);	2608	mapcell *cell = row->col + (x + mx - row->c0);
2080		2609
2081	darkness1 [y * sw1 + x] = cell->darkness	2610	darkness1 [y * sw1 + x] = cell->darkness
2082	? 255 - (cell->darkness - 1)	2611	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2083	: 255 - FOW_DARKNESS;	2612	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2084	}	2613	}
2085	}	2614	}
2086		2615
2087	for (y = 0; y < sh; ++y)	2616	for (y = 0; y < sh; ++y)
2088	for (x = 0; x < sw; ++x)	2617	for (x = 0; x < sw; ++x)
…		…
2107		2636
2108	uint8_t r13 = (d13 + d23 + d12) / 3;	2637	uint8_t r13 = (d13 + d23 + d12) / 3;
2109	uint8_t r23 = d23;	2638	uint8_t r23 = d23;
2110	uint8_t r33 = (d23 + d33 + d32) / 3;	2639	uint8_t r33 = (d23 + d33 + d32) / 3;
2111		2640
2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2116	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2645	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);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2121	}	2650	}
2122		2651
2123	free (darkness1);	2652	free (darkness1);
2124		2653
2125	EXTEND (SP, 3);	2654	EXTEND (SP, 3);
2126	PUSHs (sv_2mortal (newSViv (sw34)));	2655	PUSHs (sv_2mortal (newSViv (sw3)));
2127	PUSHs (sv_2mortal (newSViv (sh3)));	2656	PUSHs (sv_2mortal (newSViv (sh3)));
2128	PUSHs (darkness3_sv);	2657	PUSHs (darkness3_sv);
2129	}	2658	}
2130		2659
2131	SV *	2660	SV *
2132	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2661	get_rect (DC::Map self, int x0, int y0, int w, int h)
2133	CODE:	2662	CODE:
2134	{	2663	{
2135	int x, y, x1, y1;	2664	int x, y, x1, y1;
2136	SV *data_sv = newSV (w * h * 7 + 5);	2665	SV *data_sv = newSV (w * h * 7 + 5);
2137	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2666	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2194	else	2723	else
2195	*data++ = 0;	2724	*data++ = 0;
2196	}	2725	}
2197	}	2726	}
2198		2727
		2728	/* if size is w*h + 5 then no data has been found */
		2729	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2730	{
2199	SvPOK_only (data_sv);	2731	SvPOK_only (data_sv);
2200	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2732	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2733	}
		2734
2201	RETVAL = data_sv;	2735	RETVAL = data_sv;
2202	}	2736	}
2203	OUTPUT:	2737	OUTPUT:
2204	RETVAL	2738	RETVAL
2205		2739
2206	void	2740	void
2207	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2741	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2208	PPCODE:	2742	PPCODE:
2209	{	2743	{
2210	int x, y, z;	2744	int x, y, z;
2211	int w, h;	2745	int w, h;
2212	int x1, y1;	2746	int x1, y1;
		2747	STRLEN len;
		2748	uint8_t *data, *end;
		2749
		2750	len = SvLEN (data_sv);
		2751	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2752	data = SvPVbyte_nolen (data_sv);
		2753	end = data + len + 8;
		2754
		2755	if (len < 5)
		2756	XSRETURN_EMPTY;
2213		2757
2214	if (*data++ != 0)	2758	if (*data++ != 0)
2215	return; /* version mismatch */	2759	XSRETURN_EMPTY; /* version mismatch */
2216		2760
2217	w = *data++ << 8; w |= *data++;	2761	w = *data++ << 8; w |= *data++;
2218	h = *data++ << 8; h |= *data++;	2762	h = *data++ << 8; h |= *data++;
2219		2763
2220	// we need to do this 'cause we don't keep an absolute coord system for rows	2764	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2232	{	2776	{
2233	maprow *row = map_get_row (self, y);	2777	maprow *row = map_get_row (self, y);
2234		2778
2235	for (x = x0; x < x1; x++)	2779	for (x = x0; x < x1; x++)
2236	{	2780	{
		2781	uint8_t flags;
		2782
		2783	if (data + 7 >= end)
		2784	XSRETURN_EMPTY;
		2785
2237	uint8_t flags = *data++;	2786	flags = *data++;
2238		2787
2239	if (flags)	2788	if (flags)
2240	{	2789	{
2241	mapcell *cell = row_get_cell (row, x);	2790	mapcell *cell = row_get_cell (row, x);
2242	tileid tile[3] = { 0, 0, 0 };	2791	tileid tile[3] = { 0, 0, 0 };
…		…
2245	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2794	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2246	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2795	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2247		2796
2248	if (cell->darkness == 0)	2797	if (cell->darkness == 0)
2249	{	2798	{
2250	cell->darkness = 0;	2799	/*cell->darkness = 0;*/
		2800	EXTEND (SP, 3);
2251		2801
2252	for (z = 0; z <= 2; z++)	2802	for (z = 0; z <= 2; z++)
2253	{	2803	{
2254	tileid t = tile [z];	2804	tileid t = tile [z];
2255		2805
2256	if (t >= self->texs || (t && !self->tex [t].name))	2806	if (t >= self->texs || (t && !self->tex [t].name))
2257	{	2807	{
2258	XPUSHs (sv_2mortal (newSViv (t)));	2808	PUSHs (sv_2mortal (newSViv (t)));
2259	need_texid (self, t);	2809	need_texid (self, t);
2260	}	2810	}
2261		2811
2262	cell->tile [z] = t;	2812	cell->tile [z] = t;
2263	}	2813	}
…		…
2265	}	2815	}
2266	}	2816	}
2267	}	2817	}
2268	}	2818	}
2269		2819
2270	MODULE = CFPlus PACKAGE = CFPlus::RW	2820	MODULE = Deliantra::Client PACKAGE = DC::RW
2271		2821
2272	CFPlus::RW	2822	DC::RW
2273	new (SV *class, SV *data_sv)	2823	new (SV *class, SV *data_sv)
2274	CODE:	2824	CODE:
2275	{	2825	{
2276	STRLEN datalen;	2826	STRLEN datalen;
2277	char *data = SvPVbyte (data_sv, datalen);	2827	char *data = SvPVbyte (data_sv, datalen);
…		…
2279	RETVAL = SDL_RWFromConstMem (data, datalen);	2829	RETVAL = SDL_RWFromConstMem (data, datalen);
2280	}	2830	}
2281	OUTPUT:	2831	OUTPUT:
2282	RETVAL	2832	RETVAL
2283		2833
2284	CFPlus::RW	2834	DC::RW
2285	new_from_file (SV *class, const char *path, const char *mode = "rb")	2835	new_from_file (SV *class, const char *path, const char *mode = "rb")
2286	CODE:	2836	CODE:
2287	RETVAL = SDL_RWFromFile (path, mode);	2837	RETVAL = SDL_RWFromFile (path, mode);
2288	OUTPUT:	2838	OUTPUT:
2289	RETVAL	2839	RETVAL
2290		2840
2291	# fails on win32:	2841	# fails on win32:
2292	# CFPlus.xs(2268) : error C2059: syntax error : '('	2842	# dc.xs(2268) : error C2059: syntax error : '('
2293	#void	2843	#void
2294	#close (CFPlus::RW self)	2844	#close (DC::RW self)
2295	# CODE:	2845	# CODE:
2296	# (self->(close)) (self);	2846	# (self->(close)) (self);
2297		2847
2298	MODULE = CFPlus PACKAGE = CFPlus::Channel	2848	MODULE = Deliantra::Client PACKAGE = DC::Channel
2299		2849
2300	PROTOTYPES: DISABLE	2850	PROTOTYPES: DISABLE
2301		2851
2302	CFPlus::Channel	2852	DC::Channel
2303	find ()	2853	find ()
2304	CODE:	2854	CODE:
2305	{	2855	{
2306	RETVAL = Mix_GroupAvailable (-1);	2856	RETVAL = Mix_GroupAvailable (-1);
2307		2857
2308	if (RETVAL < 0)	2858	if (RETVAL < 0)
2309	{	2859	{
2310	RETVAL = Mix_GroupOldest (-1);	2860	RETVAL = Mix_GroupOldest (-1);
2311		2861
2312	if (RETVAL < 0)	2862	if (RETVAL < 0)
		2863	{
		2864	// happens sometimes, maybe it just stopped playing(?)
		2865	RETVAL = Mix_GroupAvailable (-1);
		2866
		2867	if (RETVAL < 0)
2313	XSRETURN_UNDEF;	2868	XSRETURN_UNDEF;
2314		2869	}
		2870	else
2315	Mix_HaltChannel (RETVAL);	2871	Mix_HaltChannel (RETVAL);
2316	}	2872	}
2317		2873
2318	Mix_UnregisterAllEffects (RETVAL);	2874	Mix_UnregisterAllEffects (RETVAL);
2319	Mix_Volume (RETVAL, 128);	2875	Mix_Volume (RETVAL, 128);
2320	}	2876	}
2321	OUTPUT:	2877	OUTPUT:
2322	RETVAL	2878	RETVAL
2323		2879
2324	void	2880	void
2325	halt (CFPlus::Channel self)	2881	halt (DC::Channel self)
2326	CODE:	2882	CODE:
2327	Mix_HaltChannel (self);	2883	Mix_HaltChannel (self);
2328		2884
2329	void	2885	void
2330	expire (CFPlus::Channel self, int ticks = -1)	2886	expire (DC::Channel self, int ticks = -1)
2331	CODE:	2887	CODE:
2332	Mix_ExpireChannel (self, ticks);	2888	Mix_ExpireChannel (self, ticks);
2333		2889
2334	void	2890	void
2335	fade_out (CFPlus::Channel self, int ticks = -1)	2891	fade_out (DC::Channel self, int ticks = -1)
2336	CODE:	2892	CODE:
2337	Mix_FadeOutChannel (self, ticks);	2893	Mix_FadeOutChannel (self, ticks);
2338		2894
2339	int	2895	int
2340	volume (CFPlus::Channel self, int volume)	2896	volume (DC::Channel self, int volume)
2341	CODE:	2897	CODE:
2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2898	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2343	OUTPUT:	2899	OUTPUT:
2344	RETVAL	2900	RETVAL
2345		2901
2346	void	2902	void
2347	unregister_all_effects (CFPlus::Channel self)	2903	unregister_all_effects (DC::Channel self)
2348	CODE:	2904	CODE:
2349	Mix_UnregisterAllEffects (self);	2905	Mix_UnregisterAllEffects (self);
2350		2906
2351	void	2907	void
2352	set_panning (CFPlus::Channel self, int left, int right)	2908	set_panning (DC::Channel self, int left, int right)
2353	CODE:	2909	CODE:
2354	left = CLAMP (left , 0, 255);	2910	left = CLAMP (left , 0, 255);
2355	right = CLAMP (right, 0, 255);	2911	right = CLAMP (right, 0, 255);
2356	Mix_SetPanning (self, left, right);	2912	Mix_SetPanning (self, left, right);
2357		2913
2358	void	2914	void
2359	set_distance (CFPlus::Channel self, int distance)	2915	set_distance (DC::Channel self, int distance)
2360	CODE:	2916	CODE:
2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2917	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2362		2918
2363	void	2919	void
2364	set_position (CFPlus::Channel self, int angle, int distance)	2920	set_position (DC::Channel self, int angle, int distance)
2365	CODE:	2921	CODE:
2366		2922
2367	void	2923	void
2368	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2924	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2369	CODE:	2925	CODE:
2370	{	2926	{
2371	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2927	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);	2928	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2929	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2374	}	2930	}
2375		2931
2376	void	2932	void
2377	set_reverse_stereo (CFPlus::Channel self, int flip)	2933	set_reverse_stereo (DC::Channel self, int flip)
2378	CODE:	2934	CODE:
2379	Mix_SetReverseStereo (self, flip);	2935	Mix_SetReverseStereo (self, flip);
2380		2936
2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2937	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2382		2938
2383	PROTOTYPES: DISABLE	2939	PROTOTYPES: DISABLE
2384		2940
		2941	void
		2942	decoders ()
		2943	PPCODE:
		2944	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2945	int i, num = Mix_GetNumChunkDecoders ();
		2946	EXTEND (SP, num);
		2947	for (i = 0; i < num; ++i)
		2948	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2949	#else
		2950	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2951	#endif
		2952
2385	CFPlus::MixChunk	2953	DC::MixChunk
2386	new (SV *class, CFPlus::RW rwops)	2954	new (SV *class, DC::RW rwops)
2387	CODE:	2955	CODE:
2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2956	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2389	OUTPUT:	2957	OUTPUT:
2390	RETVAL	2958	RETVAL
2391		2959
2392	void	2960	void
2393	DESTROY (CFPlus::MixChunk self)	2961	DESTROY (DC::MixChunk self)
2394	CODE:	2962	CODE:
2395	Mix_FreeChunk (self);	2963	Mix_FreeChunk (self);
2396		2964
2397	int	2965	int
2398	volume (CFPlus::MixChunk self, int volume = -1)	2966	volume (DC::MixChunk self, int volume = -1)
2399	CODE:	2967	CODE:
2400	if (items > 1)	2968	if (items > 1)
2401	volume = CLAMP (volume, 0, 128);	2969	volume = CLAMP (volume, 0, 128);
2402	RETVAL = Mix_VolumeChunk (self, volume);	2970	RETVAL = Mix_VolumeChunk (self, volume);
2403	OUTPUT:	2971	OUTPUT:
2404	RETVAL	2972	RETVAL
2405		2973
2406	CFPlus::Channel	2974	DC::Channel
2407	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2975	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2408	CODE:	2976	CODE:
2409	{	2977	{
2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2978	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2411		2979
2412	if (RETVAL < 0)	2980	if (RETVAL < 0)
…		…
2419	}	2987	}
2420	}	2988	}
2421	OUTPUT:	2989	OUTPUT:
2422	RETVAL	2990	RETVAL
2423		2991
2424	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2992	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2993
		2994	void
		2995	decoders ()
		2996	PPCODE:
		2997	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2998	int i, num = Mix_GetNumMusicDecoders ();
		2999	EXTEND (SP, num);
		3000	for (i = 0; i < num; ++i)
		3001	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3002	#else
		3003	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3004	#endif
2425		3005
2426	int	3006	int
2427	volume (int volume = -1)	3007	volume (int volume = -1)
2428	PROTOTYPE: ;$	3008	PROTOTYPE: ;$
2429	CODE:	3009	CODE:
…		…
2441	void	3021	void
2442	halt ()	3022	halt ()
2443	CODE:	3023	CODE:
2444	Mix_HaltMusic ();	3024	Mix_HaltMusic ();
2445		3025
		3026	int
		3027	playing ()
		3028	CODE:
		3029	RETVAL = Mix_PlayingMusic ();
		3030	OUTPUT:
		3031	RETVAL
		3032
2446	CFPlus::MixMusic	3033	DC::MixMusic
2447	new (SV *class, CFPlus::RW rwops)	3034	new (SV *class, DC::RW rwops)
2448	CODE:	3035	CODE:
2449	RETVAL = Mix_LoadMUS_RW (rwops);	3036	RETVAL = Mix_LoadMUS_RW (rwops);
2450	OUTPUT:	3037	OUTPUT:
2451	RETVAL	3038	RETVAL
2452		3039
2453	void	3040	void
2454	DESTROY (CFPlus::MixMusic self)	3041	DESTROY (DC::MixMusic self)
2455	CODE:	3042	CODE:
2456	Mix_FreeMusic (self);	3043	Mix_FreeMusic (self);
2457		3044
2458	int	3045	int
2459	play (CFPlus::MixMusic self, int loops = -1)	3046	play (DC::MixMusic self, int loops = -1)
2460	CODE:	3047	CODE:
2461	RETVAL = Mix_PlayMusic (self, loops);	3048	RETVAL = Mix_PlayMusic (self, loops);
2462	OUTPUT:	3049	OUTPUT:
2463	RETVAL	3050	RETVAL
2464		3051
2465	void	3052	void
2466	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3053	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2467	CODE:	3054	CODE:
2468	Mix_FadeInMusicPos (self, loops, ms, position);	3055	Mix_FadeInMusicPos (self, loops, ms, position);
2469		3056
2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3057	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2471		3058
2472	PROTOTYPES: ENABLE	3059	PROTOTYPES: ENABLE
2473		3060
2474	BOOT:	3061	BOOT:
2475	{	3062	{
2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3063	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2477	static const struct {	3064	static const struct {
2478	const char *name;	3065	const char *name;
2479	IV iv;	3066	IV iv;
2480	} *civ, const_iv[] = {	3067	} *civ, const_iv[] = {
2481	# define const_iv(name) { # name, (IV)name }	3068	# define const_iv(name) { # name, (IV)name }
2482	const_iv (GL_VENDOR),	3069	const_iv (GL_VENDOR),
2483	const_iv (GL_VERSION),	3070	const_iv (GL_VERSION),
2484	const_iv (GL_EXTENSIONS),	3071	const_iv (GL_EXTENSIONS),
		3072	const_iv (GL_MAX_TEXTURE_UNITS),
2485	const_iv (GL_COLOR_MATERIAL),	3073	const_iv (GL_COLOR_MATERIAL),
2486	const_iv (GL_SMOOTH),	3074	const_iv (GL_SMOOTH),
2487	const_iv (GL_FLAT),	3075	const_iv (GL_FLAT),
2488	const_iv (GL_DITHER),	3076	const_iv (GL_DITHER),
2489	const_iv (GL_BLEND),	3077	const_iv (GL_BLEND),
…		…
2501	const_iv (GL_ZERO),	3089	const_iv (GL_ZERO),
2502	const_iv (GL_SRC_ALPHA),	3090	const_iv (GL_SRC_ALPHA),
2503	const_iv (GL_DST_ALPHA),	3091	const_iv (GL_DST_ALPHA),
2504	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3092	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2505	const_iv (GL_ONE_MINUS_DST_ALPHA),	3093	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3094	const_iv (GL_SRC_COLOR),
		3095	const_iv (GL_DST_COLOR),
		3096	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3097	const_iv (GL_ONE_MINUS_DST_COLOR),
2506	const_iv (GL_SRC_ALPHA_SATURATE),	3098	const_iv (GL_SRC_ALPHA_SATURATE),
2507	const_iv (GL_RGB),	3099	const_iv (GL_RGB),
2508	const_iv (GL_RGBA),	3100	const_iv (GL_RGBA),
2509	const_iv (GL_RGBA4),	3101	const_iv (GL_RGBA4),
2510	const_iv (GL_RGBA8),	3102	const_iv (GL_RGBA8),
…		…
2516	const_iv (GL_INTENSITY),	3108	const_iv (GL_INTENSITY),
2517	const_iv (GL_LUMINANCE),	3109	const_iv (GL_LUMINANCE),
2518	const_iv (GL_LUMINANCE_ALPHA),	3110	const_iv (GL_LUMINANCE_ALPHA),
2519	const_iv (GL_FLOAT),	3111	const_iv (GL_FLOAT),
2520	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3112	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3113	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3115	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3116	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3117	const_iv (GL_COMPRESSED_RGB_ARB),
		3118	const_iv (GL_COMPRESSED_RGBA_ARB),
2521	const_iv (GL_COMPILE),	3119	const_iv (GL_COMPILE),
2522	const_iv (GL_PROXY_TEXTURE_1D),	3120	const_iv (GL_PROXY_TEXTURE_1D),
2523	const_iv (GL_PROXY_TEXTURE_2D),	3121	const_iv (GL_PROXY_TEXTURE_2D),
2524	const_iv (GL_TEXTURE_1D),	3122	const_iv (GL_TEXTURE_1D),
2525	const_iv (GL_TEXTURE_2D),	3123	const_iv (GL_TEXTURE_2D),
…		…
2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3162	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2565	const_iv (GL_POINT_SMOOTH_HINT),	3163	const_iv (GL_POINT_SMOOTH_HINT),
2566	const_iv (GL_LINE_SMOOTH_HINT),	3164	const_iv (GL_LINE_SMOOTH_HINT),
2567	const_iv (GL_POLYGON_SMOOTH_HINT),	3165	const_iv (GL_POLYGON_SMOOTH_HINT),
2568	const_iv (GL_GENERATE_MIPMAP_HINT),	3166	const_iv (GL_GENERATE_MIPMAP_HINT),
		3167	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2569	const_iv (GL_FASTEST),	3168	const_iv (GL_FASTEST),
2570	const_iv (GL_DONT_CARE),	3169	const_iv (GL_DONT_CARE),
2571	const_iv (GL_NICEST),	3170	const_iv (GL_NICEST),
2572	const_iv (GL_V2F),	3171	const_iv (GL_V2F),
2573	const_iv (GL_V3F),	3172	const_iv (GL_V3F),
2574	const_iv (GL_T2F_V3F),	3173	const_iv (GL_T2F_V3F),
2575	const_iv (GL_T2F_N3F_V3F),	3174	const_iv (GL_T2F_N3F_V3F),
		3175	const_iv (GL_FUNC_ADD),
		3176	const_iv (GL_FUNC_SUBTRACT),
		3177	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2576	# undef const_iv	3178	# undef const_iv
2577	};	3179	};
2578		3180
2579	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3181	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3182	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2581		3183
2582	texture_av = newAV ();	3184	texture_av = newAV ();
2583	AvREAL_off (texture_av);	3185	AvREAL_off (texture_av);
2584	}	3186	}
		3187
		3188	void
		3189	disable_GL_EXT_blend_func_separate ()
		3190	CODE:
		3191	gl.BlendFuncSeparate = 0;
		3192	gl.BlendFuncSeparateEXT = 0;
		3193
		3194	void
		3195	apple_nvidia_bug (int enable)
2585		3196
2586	char *	3197	char *
2587	gl_vendor ()	3198	gl_vendor ()
2588	CODE:	3199	CODE:
2589	RETVAL = (char *)glGetString (GL_VENDOR);	3200	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2620		3231
2621	int glGetError ()	3232	int glGetError ()
2622		3233
2623	void glFinish ()	3234	void glFinish ()
2624		3235
		3236	void glFlush ()
		3237
2625	void glClear (int mask)	3238	void glClear (int mask)
2626		3239
2627	void glClearColor (float r, float g, float b, float a = 1.0)	3240	void glClearColor (float r, float g, float b, float a = 1.0)
2628	PROTOTYPE: @	3241	PROTOTYPE: @
2629		3242
…		…
2638	void glBlendFunc (int sfactor, int dfactor)	3251	void glBlendFunc (int sfactor, int dfactor)
2639		3252
2640	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3253	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2641	CODE:	3254	CODE:
2642	gl_BlendFuncSeparate (sa, da, saa, daa);	3255	gl_BlendFuncSeparate (sa, da, saa, daa);
		3256
		3257	# void glBlendEquation (int se)
2643		3258
2644	void glDepthMask (int flag)	3259	void glDepthMask (int flag)
2645		3260
2646	void glLogicOp (int opcode)	3261	void glLogicOp (int opcode)
2647		3262
…		…
2682	void glRotate (float angle, float x, float y, float z)	3297	void glRotate (float angle, float x, float y, float z)
2683	CODE:	3298	CODE:
2684	glRotatef (angle, x, y, z);	3299	glRotatef (angle, x, y, z);
2685		3300
2686	void glColor (float r, float g, float b, float a = 1.0)	3301	void glColor (float r, float g, float b, float a = 1.0)
		3302	PROTOTYPE: @
2687	ALIAS:	3303	ALIAS:
2688	glColor_premultiply = 1	3304	glColor_premultiply = 1
2689	CODE:	3305	CODE:
2690	if (ix)	3306	if (ix)
2691	{	3307	{
…		…
2711		3327
2712	void glRect (float x1, float y1, float x2, float y2)	3328	void glRect (float x1, float y1, float x2, float y2)
2713	CODE:	3329	CODE:
2714	glRectf (x1, y1, x2, y2);	3330	glRectf (x1, y1, x2, y2);
2715		3331
		3332	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3333	CODE:
		3334	glBegin (GL_LINE_LOOP);
		3335	glVertex2f (x1, y1);
		3336	glVertex2f (x2, y1);
		3337	glVertex2f (x2, y2);
		3338	glVertex2f (x1, y2);
		3339	glEnd ();
		3340
2716	PROTOTYPES: ENABLE	3341	PROTOTYPES: ENABLE
2717		3342
2718	void glBegin (int mode)	3343	void glBegin (int mode)
2719		3344
2720	void glEnd ()	3345	void glEnd ()
…		…
2752	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3377	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2753	CODE:	3378	CODE:
2754	if (gl.SeparableFilter2D)	3379	if (gl.SeparableFilter2D)
2755	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3380	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2756		3381
2757	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3382	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2758		3383
2759	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3384	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2760		3385
2761	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3386	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2762		3387
…		…
2788		3413
2789	void glEndList ()	3414	void glEndList ()
2790		3415
2791	void glCallList (int list)	3416	void glCallList (int list)
2792		3417
2793	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3418	void c_init ()
		3419	CODE:
		3420	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3421	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3422
		3423	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2794		3424
2795	PROTOTYPES: DISABLE	3425	PROTOTYPES: DISABLE
2796		3426
2797	void	3427	void
2798	find_widget (SV *self, NV x, NV y)	3428	find_widget (SV *self, NV x, NV y)
…		…
2802	XPUSHs (self);	3432	XPUSHs (self);
2803	}	3433	}
2804		3434
2805	BOOT:	3435	BOOT:
2806	{	3436	{
2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3437	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2808		3438
2809	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3439	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);	3440	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);	3441	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);	3442	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2813	}	3443	}
2814		3444
2815	void	3445	void
2816	draw (SV *self)	3446	draw (SV *self)
2817	CODE:	3447	CODE:
…		…
2821	NV x, y, w, h;	3451	NV x, y, w, h;
2822	SV *draw_x_sv = GvSV (draw_x_gv);	3452	SV *draw_x_sv = GvSV (draw_x_gv);
2823	SV *draw_y_sv = GvSV (draw_y_gv);	3453	SV *draw_y_sv = GvSV (draw_y_gv);
2824	SV *draw_w_sv = GvSV (draw_w_gv);	3454	SV *draw_w_sv = GvSV (draw_w_gv);
2825	SV *draw_h_sv = GvSV (draw_h_gv);	3455	SV *draw_h_sv = GvSV (draw_h_gv);
2826	SV *hover;
2827	double draw_x, draw_y, draw_w, draw_h;	3456	double draw_x, draw_y;
2828		3457
2829	if (!SvROK (self))	3458	if (!SvROK (self))
2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3459	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2831		3460
2832	hv = (HV *)SvRV (self);	3461	hv = (HV *)SvRV (self);
2833		3462
2834	if (SvTYPE (hv) != SVt_PVHV)	3463	if (SvTYPE (hv) != SVt_PVHV)
2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3464	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2836		3465
2837	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3466	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.;	3467	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2839		3468
2840	if (!h || !w)	3469	if (!h || !w)
…		…
2860	{	3489	{
2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3490	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2862		3491
2863	if (svp && SvTRUE (*svp))	3492	if (svp && SvTRUE (*svp))
2864	{	3493	{
2865	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3494	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2866	glEnable (GL_BLEND);	3495	glEnable (GL_BLEND);
2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3496	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2868	glBegin (GL_QUADS);	3497	glBegin (GL_QUADS);
2869	glVertex2f (0, 0);	3498	glVertex2f (0, 0);
2870	glVertex2f (w, 0);	3499	glVertex2f (w, 0);
…		…
2873	glEnd ();	3502	glEnd ();
2874	glDisable (GL_BLEND);	3503	glDisable (GL_BLEND);
2875	}	3504	}
2876	}	3505	}
2877	#if 0	3506	#if 0
2878	if ($ENV{CFPLUS_DEBUG} & 1) {	3507	// draw borders, for debugging
2879	glPushMatrix;	3508	glPushMatrix ();
2880	glColor 1, 1, 0, 1;	3509	glColor4f (1., 1., 0., 1.);
2881	glTranslate 0.375, 0.375;	3510	glTranslatef (.5, .5, 0.);
2882	glBegin GL_LINE_LOOP;	3511	glBegin (GL_LINE_LOOP);
2883	glVertex 0 , 0;	3512	glVertex2f (0 , 0);
2884	glVertex $self->{w} - 1, 0;	3513	glVertex2f (w - 1, 0);
2885	glVertex $self->{w} - 1, $self->{h} - 1;	3514	glVertex2f (w - 1, h - 1);
2886	glVertex 0 , $self->{h} - 1;	3515	glVertex2f (0 , h - 1);
2887	glEnd;	3516	glEnd ();
2888	glPopMatrix;	3517	glPopMatrix ();
2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2890	}
2891	#endif	3518	#endif
2892	PUSHMARK (SP);	3519	PUSHMARK (SP);
2893	XPUSHs (self);	3520	XPUSHs (self);
2894	PUTBACK;	3521	PUTBACK;
2895	call_method ("_draw", G_VOID | G_DISCARD);	3522	call_method ("_draw", G_VOID | G_DISCARD);

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