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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.224 by root, Sat Aug 11 11:21:46 2007 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 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_)
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;
…		…
1588		2063
1589	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1590		2065
1591	if (flags & 8)	2066	if (flags & 8)
1592	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1593	if (extmap)	2070	do
1594	{	2071	{
1595	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1596		2074
1597	do	2075	if (cmd < 4)
		2076	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2077	else if (cmd == 5) // health
1598	{	2078	{
1599	ext = *data++;
1600	cmd = ext & 0x3f;
1601
1602	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;
1604	else if (cmd == 5) // health
1605	{
1606	cell->stat_width = 1;	2079	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1608	}
1609	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)
1612	{
1613	if (*data == 4)
1614	; // decode player count
1615
1616	data += *data + 1;
1617	}
1618	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;
1620	else if (ext & 0x40) // unknown, multibyte => skip
1621	data += *data + 1;
1622	else
1623	data++;
1624	}	2081	}
1625	while (ext & 0x80);	2082	else if (cmd == 6) // monster width
		2083	cell->stat_width = *data++ + 1;
		2084	else if (cmd == 0x47)
		2085	{
		2086	if (*data == 1) cell->player = data [1];
		2087	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2088	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2089	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2090
		2091	data += *data + 1;
		2092	}
		2093	else if (cmd == 8) // cell flags
		2094	cell->flags = *data++;
		2095	else if (ext & 0x40) // unknown, multibyte => skip
		2096	data += *data + 1;
		2097	else
		2098	data++;
1626	}	2099	}
1627	else	2100	while (ext & 0x80);
1628	cell->darkness = *data++ + 1;
1629	}	2101	}
1630		2102
1631	for (z = 0; z <= 2; ++z)	2103	for (z = 0; z <= 2; ++z)
1632	if (flags & (4 >> z))	2104	if (flags & (4 >> z))
1633	{	2105	{
…		…
1636	cell->tile [z] = self->face2tile [face];	2108	cell->tile [z] = self->face2tile [face];
1637		2109
1638	if (cell->tile [z])	2110	if (cell->tile [z])
1639	{	2111	{
1640	maptex *tex = self->tex + cell->tile [z];	2112	maptex *tex = self->tex + cell->tile [z];
		2113	tex->unused = 0;
1641	if (!tex->name)	2114	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2115	av_push (missing, newSViv (cell->tile [z]));
1643		2116
1644	if (tex->smoothtile)	2117	if (tex->smoothtile)
1645	{	2118	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2119	maptex *smooth = self->tex + tex->smoothtile;
		2120	smooth->unused = 0;
1647	if (!smooth->name)	2121	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2122	av_push (missing, newSViv (tex->smoothtile));
1649	}	2123	}
1650	}	2124	}
1651	}	2125	}
1652	}	2126	}
1653	else	2127	else
1654	cell->darkness = 0;	2128	CELL_CLEAR (cell);
1655	}	2129	}
1656	}	2130	}
1657	OUTPUT:	2131	OUTPUT:
1658	RETVAL	2132	RETVAL
1659		2133
1660	SV *	2134	SV *
1661	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2135	mapmap (DC::Map self, int x0, int y0, int w, int h)
1662	CODE:	2136	CODE:
1663	{	2137	{
1664	int x1, x;	2138	int x1, x;
1665	int y1, y;	2139	int y1, y;
1666	int z;	2140	int z;
…		…
1679	? self->row + y	2153	? self->row + y
1680	: 0;	2154	: 0;
1681		2155
1682	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1683	{	2157	{
1684	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2159
1686	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1687	{	2161	{
1688	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1689		2163
…		…
1691	{	2165	{
1692	maptex tex = self->tex [cell->tile [z]];	2166	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2168	int a1 = tex.a;
1695		2169
1696	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1700	}	2174	}
1701	}	2175	}
1702		2176
1703	*map++ = (r )	2177	*map++ = (r )
1704	| (g << 8)	2178	| (g << 8)
…		…
1711	}	2185	}
1712	OUTPUT:	2186	OUTPUT:
1713	RETVAL	2187	RETVAL
1714		2188
1715	void	2189	void
1716	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2190	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:	2191	CODE:
1718	{	2192	{
1719	int x, y, z;	2193	int x, y, z;
1720		2194
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2195	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2196	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)	2197	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1724	smooth_key skey;	2198	smooth_key skey;
1725		2199	int pl_x, pl_y;
		2200	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2201	rc_t *rc = rc_alloc ();
		2202	rc_t *rc_ov = rc_alloc ();
1727	rc_key_t key;	2203	rc_key_t key;
1728	rc_array_t *arr;	2204	rc_array_t *arr;
1729		2205
		2206	pl_tex.name = 0;
		2207
1730	// thats current max. sorry.	2208	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2209	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2210	if (sh > 255) sh = 255;
1733		2211
1734	// clear key, in case of extra padding	2212	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));	2213	memset (&skey, 0, sizeof (skey));
…		…
1739	key.g = 255;	2217	key.g = 255;
1740	key.b = 255;	2218	key.b = 255;
1741	key.a = 255;	2219	key.a = 255;
1742	key.mode = GL_QUADS;	2220	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2221	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2222
1746	mx += self->x;	2223	mx += self->x;
1747	my += self->y;	2224	my += self->y;
1748		2225
1749	// first pass: determine smooth_max	2226	// first pass: determine smooth_max
…		…
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2251
1775	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1776	{	2253	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2254	memset (smooth_level, 0, sizeof (smooth_level));
		2255	key.texname = -1;
1778		2256
1779	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1781	{	2259	{
1782	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2268	if (tile)
1791	{	2269	{
1792	maptex tex = self->tex [tile];	2270	maptex tex = self->tex [tile];
1793	int px, py;	2271	int px, py;
1794		2272
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2273	if (key.texname != tex.name)
1798	{	2274	{
		2275	self->tex [tile].unused = 0;
		2276
1799	if (!tex.name)	2277	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2278	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2279
1802	key.texname = tex.name;	2280	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2281	arr = rc_array (rc, &key);
1804	}	2282	}
1805		2283
1806	px = (x + 1) * T - tex.w;	2284	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2285	py = (y + 1) * Tw - tex.h;
		2286
		2287	if (expect_false (cell->player == player) && expect_false (z == 2))
		2288	{
		2289	pl_x = px;
		2290	pl_y = py;
		2291	pl_tex = tex;
		2292	continue;
		2293	}
1808		2294
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2296	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);	2297	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);	2298	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		2299
1839	// update smooth hash	2300	// update smooth hash
1840	if (tex.smoothtile)	2301	if (tex.smoothtile)
1841	{	2302	{
1842	skey.tile = tex.smoothtile;	2303	skey.tile = tex.smoothtile;
…		…
1873	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2334	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);	2335	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);	2336	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1876	}	2337	}
1877	}	2338	}
		2339
		2340	if (expect_false (z == 2) && expect_false (cell->flags))
		2341	{
		2342	// overlays such as the speech bubble, probably more to come
		2343	if (cell->flags & 1)
		2344	{
		2345	rc_key_t key_ov = key;
		2346	maptex tex = self->tex [TEXID_SPEECH];
		2347	rc_array_t *arr;
		2348	int px = x * Tw + Tw * 2 / 32;
		2349	int py = y * Th - Th * 6 / 32;
		2350
		2351	key_ov.texname = tex.name;
		2352	arr = rc_array (rc_ov, &key_ov);
		2353
		2354	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2355	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2356	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2357	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2358	}
		2359	}
1878	}	2360	}
1879	}	2361	}
1880		2362
1881	rc_draw (rc);	2363	rc_draw (rc);
1882	rc_clear (rc);	2364	rc_clear (rc);
…		…
1884	// go through all smoothlevels, lowest to highest, then draw.	2366	// go through all smoothlevels, lowest to highest, then draw.
1885	// this is basically counting sort	2367	// this is basically counting sort
1886	{	2368	{
1887	int w, b;	2369	int w, b;
1888		2370
		2371	glEnable (GL_TEXTURE_2D);
		2372	glBegin (GL_QUADS);
1889	for (w = 0; w < 256 / 32; ++w)	2373	for (w = 0; w < 256 / 32; ++w)
1890	{	2374	{
1891	uint32_t smask = smooth_level [w];	2375	uint32_t smask = smooth_level [w];
1892	if (smask)	2376	if (smask)
1893	for (b = 0; b < 32; ++b)	2377	for (b = 0; b < 32; ++b)
…		…
1905	if (!(bits & 0x1000)	2389	if (!(bits & 0x1000)
1906	&& skey->level == level	2390	&& skey->level == level
1907	&& level > smooth_max [skey->x][skey->y])	2391	&& level > smooth_max [skey->x][skey->y])
1908	{	2392	{
1909	maptex tex = self->tex [skey->tile];	2393	maptex tex = self->tex [skey->tile];
1910	int px = (((int)skey->x) - 1) * T;	2394	int px = (((int)skey->x) - 1) * Tw;
1911	int py = (((int)skey->y) - 1) * T;	2395	int py = (((int)skey->y) - 1) * Th;
1912	int border = bits & 15;	2396	int border = bits & 15;
1913	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1914	float dx = tex.s * .0625f; // 16 images/row	2398	float dx = tex.s * .0625f; // 16 images/row
1915	float dy = tex.t * .5f ; // 2 images/column	2399	float dy = tex.t * .5f ; // 2 images/column
1916		2400
…		…
1918	{	2402	{
1919	// this time avoiding texture state changes	2403	// this time avoiding texture state changes
1920	// save gobs of state changes.	2404	// save gobs of state changes.
1921	if (key.texname != tex.name)	2405	if (key.texname != tex.name)
1922	{	2406	{
		2407	self->tex [skey->tile].unused = 0;
		2408
		2409	glEnd ();
1923	key.texname = tex.name;	2410	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1924	arr = rc_array (rc, &key);	2411	glBegin (GL_QUADS);
1925	}	2412	}
1926		2413
1927	if (border)	2414	if (border)
1928	{	2415	{
1929	float ox = border * dx;	2416	float ox = border * dx;
1930		2417
1931	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1932	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1933	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1934	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1935	}	2422	}
1936		2423
1937	if (corner)	2424	if (corner)
1938	{	2425	{
1939	float ox = corner * dx;	2426	float ox = corner * dx;
1940		2427
1941	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1942	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1943	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1944	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1945	}	2432	}
1946	}	2433	}
1947	}	2434	}
1948	}	2435	}
1949	}	2436	}
1950	}	2437	}
		2438
		2439	glEnd ();
		2440	glDisable (GL_TEXTURE_2D);
		2441	key.texname = -1;
1951	}	2442	}
1952		2443
1953	hv_clear (smooth);	2444	hv_clear (smooth);
		2445	}
		2446
		2447	if (pl_tex.name)
		2448	{
		2449	maptex tex = pl_tex;
		2450	int px = pl_x + sdx;
		2451	int py = pl_y + sdy;
		2452
		2453	key.texname = tex.name;
		2454	arr = rc_array (rc, &key);
		2455
		2456	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2457	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2458	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2459	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2460
1954	rc_draw (rc);	2461	rc_draw (rc);
1955	rc_clear (rc);
1956	}	2462	}
		2463
		2464	rc_draw (rc_ov);
		2465	rc_clear (rc_ov);
1957		2466
1958	glDisable (GL_BLEND);	2467	glDisable (GL_BLEND);
1959	rc_free (rc);	2468	rc_free (rc);
		2469	rc_free (rc_ov);
1960		2470
1961	// top layer: overlays such as the health bar	2471	// top layer: overlays such as the health bar
1962	for (y = 0; y < sh; y++)	2472	for (y = 0; y < sh; y++)
1963	if (0 <= y + my && y + my < self->rows)	2473	if (0 <= y + my && y + my < self->rows)
1964	{	2474	{
…		…
1967	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
1968	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
1969	{	2479	{
1970	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
1971		2481
1972	int px = x * T;	2482	int px = x * Tw;
1973	int py = y * T;	2483	int py = y * Th;
		2484
		2485	if (expect_false (cell->player == player))
		2486	{
		2487	px += sdx;
		2488	py += sdy;
		2489	}
1974		2490
1975	if (cell->stat_hp)	2491	if (cell->stat_hp)
1976	{	2492	{
1977	int width = cell->stat_width * T;	2493	int width = cell->stat_width * Tw;
1978	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1979		2495
1980	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
1981	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
1982	px + width - 1, py);	2498	px + width - 1, py);
1983		2499
…		…
1989	}	2505	}
1990	}	2506	}
1991	}	2507	}
1992		2508
1993	void	2509	void
1994	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2510	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1995	CODE:	2511	CODE:
1996	{	2512	{
1997	static float color[16][3] = {	2513	static float color[16][3] = {
1998	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
1999	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
2000	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
2001	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
2002		2518
2003	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
2004	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
2005	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
2006	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
2007		2523
2008	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
2009	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
2010	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
2011	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
2012		2528
2013	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
2014		2530
2015	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
2016	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
2017	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
2018	};	2534	};
2019		2535
2020	int x, y;	2536	int x, y;
2021		2537
2022	glEnable (GL_TEXTURE_2D);	2538	glEnable (GL_TEXTURE_2D);
		2539	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2540	* but the nvidia driver (185.18.14) mishandles alpha textures
		2541	* and takes the colour from god knows where instead of using
		2542	* Cp. MODULATE results in the same colour, but slightly different
		2543	* alpha, but atcually gives us the correct colour with nvidia.
		2544	*/
2023	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2024	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
2025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2547	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2026	glBegin (GL_QUADS);	2548	glBegin (GL_QUADS);
2027		2549
2028	for (y = 0; y < h; y++)	2550	for (y = 0; y < h; y++)
…		…
2032		2554
2033	if (m)	2555	if (m)
2034	{	2556	{
2035	float *c = color [m & 15];	2557	float *c = color [m & 15];
2036		2558
2037	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
2038	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
2039		2561
2040	glColor4f (c[0], c[1], c[2], 0.75);	2562	glColor4f (c[0], c[1], c[2], 1);
2041	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2042	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2043	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2044	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2566	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2045	}	2567	}
…		…
2049	glDisable (GL_BLEND);	2571	glDisable (GL_BLEND);
2050	glDisable (GL_TEXTURE_2D);	2572	glDisable (GL_TEXTURE_2D);
2051	}	2573	}
2052		2574
2053	void	2575	void
2054	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2576	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2055	PPCODE:	2577	PPCODE:
2056	{	2578	{
2057	int x, y;	2579	int x, y;
2058	int sw1 = sw + 2;	2580	int sw1 = sw + 2;
2059	int sh1 = sh + 2;	2581	int sh1 = sh + 2;
2060	int sh3 = sh * 3;	2582	int sh3 = sh * 3;
2061	int sw34 = (sw * 3 + 3) & ~3;	2583	int sw3 = sw * 3;
		2584	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2585	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2586	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2063	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2587	memset (darkness1, 0, sw1*sh1);
2064	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2065		2588
2066	SvPOK_only (darkness3_sv);	2589	SvPOK_only (darkness3_sv);
2067	SvCUR_set (darkness3_sv, sw34 * sh3);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
2068		2591
2069	mx += self->x - 1;	2592	mx += self->x - 1;
2070	my += self->y - 1;	2593	my += self->y - 1;
2071
2072	memset (darkness1, 255, sw1 * sh1);
2073		2594
2074	for (y = 0; y < sh1; y++)	2595	for (y = 0; y < sh1; y++)
2075	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
2076	{	2597	{
2077	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
…		…
2080	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
2081	{	2602	{
2082	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
2083		2604
2084	darkness1 [y * sw1 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
2085	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2086	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2087	}	2608	}
2088	}	2609	}
2089		2610
2090	for (y = 0; y < sh; ++y)	2611	for (y = 0; y < sh; ++y)
2091	for (x = 0; x < sw; ++x)	2612	for (x = 0; x < sw; ++x)
…		…
2110		2631
2111	uint8_t r13 = (d13 + d23 + d12) / 3;	2632	uint8_t r13 = (d13 + d23 + d12) / 3;
2112	uint8_t r23 = d23;	2633	uint8_t r23 = d23;
2113	uint8_t r33 = (d23 + d33 + d32) / 3;	2634	uint8_t r33 = (d23 + d33 + d32) / 3;
2114		2635
2115	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2116	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2117	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2118	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2119	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2640	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2120	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2121	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2122	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2123	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2124	}	2645	}
2125		2646
2126	free (darkness1);	2647	free (darkness1);
2127		2648
2128	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
2129	PUSHs (sv_2mortal (newSViv (sw34)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
2130	PUSHs (sv_2mortal (newSViv (sh3)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
2131	PUSHs (darkness3_sv);	2652	PUSHs (darkness3_sv);
2132	}	2653	}
2133		2654
2134	SV *	2655	SV *
2135	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2656	get_rect (DC::Map self, int x0, int y0, int w, int h)
2136	CODE:	2657	CODE:
2137	{	2658	{
2138	int x, y, x1, y1;	2659	int x, y, x1, y1;
2139	SV *data_sv = newSV (w * h * 7 + 5);	2660	SV *data_sv = newSV (w * h * 7 + 5);
2140	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2661	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2197	else	2718	else
2198	*data++ = 0;	2719	*data++ = 0;
2199	}	2720	}
2200	}	2721	}
2201		2722
		2723	/* if size is w*h + 5 then no data has been found */
		2724	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2725	{
2202	SvPOK_only (data_sv);	2726	SvPOK_only (data_sv);
2203	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2727	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2728	}
		2729
2204	RETVAL = data_sv;	2730	RETVAL = data_sv;
2205	}	2731	}
2206	OUTPUT:	2732	OUTPUT:
2207	RETVAL	2733	RETVAL
2208		2734
2209	void	2735	void
2210	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2736	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2211	PPCODE:	2737	PPCODE:
2212	{	2738	{
2213	int x, y, z;	2739	int x, y, z;
2214	int w, h;	2740	int w, h;
2215	int x1, y1;	2741	int x1, y1;
		2742	STRLEN len;
		2743	uint8_t *data, *end;
		2744
		2745	len = SvLEN (data_sv);
		2746	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2747	data = SvPVbyte_nolen (data_sv);
		2748	end = data + len + 8;
		2749
		2750	if (len < 5)
		2751	XSRETURN_EMPTY;
2216		2752
2217	if (*data++ != 0)	2753	if (*data++ != 0)
2218	return; /* version mismatch */	2754	XSRETURN_EMPTY; /* version mismatch */
2219		2755
2220	w = *data++ << 8; w |= *data++;	2756	w = *data++ << 8; w |= *data++;
2221	h = *data++ << 8; h |= *data++;	2757	h = *data++ << 8; h |= *data++;
2222		2758
2223	// we need to do this 'cause we don't keep an absolute coord system for rows	2759	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2235	{	2771	{
2236	maprow *row = map_get_row (self, y);	2772	maprow *row = map_get_row (self, y);
2237		2773
2238	for (x = x0; x < x1; x++)	2774	for (x = x0; x < x1; x++)
2239	{	2775	{
		2776	uint8_t flags;
		2777
		2778	if (data + 7 >= end)
		2779	XSRETURN_EMPTY;
		2780
2240	uint8_t flags = *data++;	2781	flags = *data++;
2241		2782
2242	if (flags)	2783	if (flags)
2243	{	2784	{
2244	mapcell *cell = row_get_cell (row, x);	2785	mapcell *cell = row_get_cell (row, x);
2245	tileid tile[3] = { 0, 0, 0 };	2786	tileid tile[3] = { 0, 0, 0 };
…		…
2248	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2789	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2249	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2790	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2250		2791
2251	if (cell->darkness == 0)	2792	if (cell->darkness == 0)
2252	{	2793	{
2253	cell->darkness = 0;	2794	/*cell->darkness = 0;*/
		2795	EXTEND (SP, 3);
2254		2796
2255	for (z = 0; z <= 2; z++)	2797	for (z = 0; z <= 2; z++)
2256	{	2798	{
2257	tileid t = tile [z];	2799	tileid t = tile [z];
2258		2800
2259	if (t >= self->texs || (t && !self->tex [t].name))	2801	if (t >= self->texs || (t && !self->tex [t].name))
2260	{	2802	{
2261	XPUSHs (sv_2mortal (newSViv (t)));	2803	PUSHs (sv_2mortal (newSViv (t)));
2262	need_texid (self, t);	2804	need_texid (self, t);
2263	}	2805	}
2264		2806
2265	cell->tile [z] = t;	2807	cell->tile [z] = t;
2266	}	2808	}
…		…
2268	}	2810	}
2269	}	2811	}
2270	}	2812	}
2271	}	2813	}
2272		2814
2273	MODULE = CFPlus PACKAGE = CFPlus::RW	2815	MODULE = Deliantra::Client PACKAGE = DC::RW
2274		2816
2275	CFPlus::RW	2817	DC::RW
2276	new (SV *class, SV *data_sv)	2818	new (SV *class, SV *data_sv)
2277	CODE:	2819	CODE:
2278	{	2820	{
2279	STRLEN datalen;	2821	STRLEN datalen;
2280	char *data = SvPVbyte (data_sv, datalen);	2822	char *data = SvPVbyte (data_sv, datalen);
…		…
2282	RETVAL = SDL_RWFromConstMem (data, datalen);	2824	RETVAL = SDL_RWFromConstMem (data, datalen);
2283	}	2825	}
2284	OUTPUT:	2826	OUTPUT:
2285	RETVAL	2827	RETVAL
2286		2828
2287	CFPlus::RW	2829	DC::RW
2288	new_from_file (SV *class, const char *path, const char *mode = "rb")	2830	new_from_file (SV *class, const char *path, const char *mode = "rb")
2289	CODE:	2831	CODE:
2290	RETVAL = SDL_RWFromFile (path, mode);	2832	RETVAL = SDL_RWFromFile (path, mode);
2291	OUTPUT:	2833	OUTPUT:
2292	RETVAL	2834	RETVAL
2293		2835
2294	# fails on win32:	2836	# fails on win32:
2295	# CFPlus.xs(2268) : error C2059: syntax error : '('	2837	# dc.xs(2268) : error C2059: syntax error : '('
2296	#void	2838	#void
2297	#close (CFPlus::RW self)	2839	#close (DC::RW self)
2298	# CODE:	2840	# CODE:
2299	# (self->(close)) (self);	2841	# (self->(close)) (self);
2300		2842
2301	MODULE = CFPlus PACKAGE = CFPlus::Channel	2843	MODULE = Deliantra::Client PACKAGE = DC::Channel
2302		2844
2303	PROTOTYPES: DISABLE	2845	PROTOTYPES: DISABLE
2304		2846
2305	CFPlus::Channel	2847	DC::Channel
2306	find ()	2848	find ()
2307	CODE:	2849	CODE:
2308	{	2850	{
2309	RETVAL = Mix_GroupAvailable (-1);	2851	RETVAL = Mix_GroupAvailable (-1);
2310		2852
2311	if (RETVAL < 0)	2853	if (RETVAL < 0)
2312	{	2854	{
2313	RETVAL = Mix_GroupOldest (-1);	2855	RETVAL = Mix_GroupOldest (-1);
2314		2856
2315	if (RETVAL < 0)	2857	if (RETVAL < 0)
		2858	{
		2859	// happens sometimes, maybe it just stopped playing(?)
		2860	RETVAL = Mix_GroupAvailable (-1);
		2861
		2862	if (RETVAL < 0)
2316	XSRETURN_UNDEF;	2863	XSRETURN_UNDEF;
2317		2864	}
		2865	else
2318	Mix_HaltChannel (RETVAL);	2866	Mix_HaltChannel (RETVAL);
2319	}	2867	}
2320		2868
2321	Mix_UnregisterAllEffects (RETVAL);	2869	Mix_UnregisterAllEffects (RETVAL);
2322	Mix_Volume (RETVAL, 128);	2870	Mix_Volume (RETVAL, 128);
2323	}	2871	}
2324	OUTPUT:	2872	OUTPUT:
2325	RETVAL	2873	RETVAL
2326		2874
2327	void	2875	void
2328	halt (CFPlus::Channel self)	2876	halt (DC::Channel self)
2329	CODE:	2877	CODE:
2330	Mix_HaltChannel (self);	2878	Mix_HaltChannel (self);
2331		2879
2332	void	2880	void
2333	expire (CFPlus::Channel self, int ticks = -1)	2881	expire (DC::Channel self, int ticks = -1)
2334	CODE:	2882	CODE:
2335	Mix_ExpireChannel (self, ticks);	2883	Mix_ExpireChannel (self, ticks);
2336		2884
2337	void	2885	void
2338	fade_out (CFPlus::Channel self, int ticks = -1)	2886	fade_out (DC::Channel self, int ticks = -1)
2339	CODE:	2887	CODE:
2340	Mix_FadeOutChannel (self, ticks);	2888	Mix_FadeOutChannel (self, ticks);
2341		2889
2342	int	2890	int
2343	volume (CFPlus::Channel self, int volume)	2891	volume (DC::Channel self, int volume)
2344	CODE:	2892	CODE:
2345	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2893	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2346	OUTPUT:	2894	OUTPUT:
2347	RETVAL	2895	RETVAL
2348		2896
2349	void	2897	void
2350	unregister_all_effects (CFPlus::Channel self)	2898	unregister_all_effects (DC::Channel self)
2351	CODE:	2899	CODE:
2352	Mix_UnregisterAllEffects (self);	2900	Mix_UnregisterAllEffects (self);
2353		2901
2354	void	2902	void
2355	set_panning (CFPlus::Channel self, int left, int right)	2903	set_panning (DC::Channel self, int left, int right)
2356	CODE:	2904	CODE:
2357	left = CLAMP (left , 0, 255);	2905	left = CLAMP (left , 0, 255);
2358	right = CLAMP (right, 0, 255);	2906	right = CLAMP (right, 0, 255);
2359	Mix_SetPanning (self, left, right);	2907	Mix_SetPanning (self, left, right);
2360		2908
2361	void	2909	void
2362	set_distance (CFPlus::Channel self, int distance)	2910	set_distance (DC::Channel self, int distance)
2363	CODE:	2911	CODE:
2364	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2912	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2365		2913
2366	void	2914	void
2367	set_position (CFPlus::Channel self, int angle, int distance)	2915	set_position (DC::Channel self, int angle, int distance)
2368	CODE:	2916	CODE:
2369		2917
2370	void	2918	void
2371	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2919	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2372	CODE:	2920	CODE:
2373	{	2921	{
2374	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2922	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2375	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2923	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2376	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2377	}	2925	}
2378		2926
2379	void	2927	void
2380	set_reverse_stereo (CFPlus::Channel self, int flip)	2928	set_reverse_stereo (DC::Channel self, int flip)
2381	CODE:	2929	CODE:
2382	Mix_SetReverseStereo (self, flip);	2930	Mix_SetReverseStereo (self, flip);
2383		2931
2384	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2385		2933
2386	PROTOTYPES: DISABLE	2934	PROTOTYPES: DISABLE
2387		2935
		2936	void
		2937	decoders ()
		2938	PPCODE:
		2939	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2940	int i, num = Mix_GetNumChunkDecoders ();
		2941	EXTEND (SP, num);
		2942	for (i = 0; i < num; ++i)
		2943	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2944	#else
		2945	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2946	#endif
		2947
2388	CFPlus::MixChunk	2948	DC::MixChunk
2389	new (SV *class, CFPlus::RW rwops)	2949	new (SV *class, DC::RW rwops)
2390	CODE:	2950	CODE:
2391	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2392	OUTPUT:	2952	OUTPUT:
2393	RETVAL	2953	RETVAL
2394		2954
2395	void	2955	void
2396	DESTROY (CFPlus::MixChunk self)	2956	DESTROY (DC::MixChunk self)
2397	CODE:	2957	CODE:
2398	Mix_FreeChunk (self);	2958	Mix_FreeChunk (self);
2399		2959
2400	int	2960	int
2401	volume (CFPlus::MixChunk self, int volume = -1)	2961	volume (DC::MixChunk self, int volume = -1)
2402	CODE:	2962	CODE:
2403	if (items > 1)	2963	if (items > 1)
2404	volume = CLAMP (volume, 0, 128);	2964	volume = CLAMP (volume, 0, 128);
2405	RETVAL = Mix_VolumeChunk (self, volume);	2965	RETVAL = Mix_VolumeChunk (self, volume);
2406	OUTPUT:	2966	OUTPUT:
2407	RETVAL	2967	RETVAL
2408		2968
2409	CFPlus::Channel	2969	DC::Channel
2410	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2970	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2411	CODE:	2971	CODE:
2412	{	2972	{
2413	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2973	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2414		2974
2415	if (RETVAL < 0)	2975	if (RETVAL < 0)
…		…
2422	}	2982	}
2423	}	2983	}
2424	OUTPUT:	2984	OUTPUT:
2425	RETVAL	2985	RETVAL
2426		2986
2427	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2988
		2989	void
		2990	decoders ()
		2991	PPCODE:
		2992	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2993	int i, num = Mix_GetNumMusicDecoders ();
		2994	EXTEND (SP, num);
		2995	for (i = 0; i < num; ++i)
		2996	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2997	#else
		2998	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2999	#endif
2428		3000
2429	int	3001	int
2430	volume (int volume = -1)	3002	volume (int volume = -1)
2431	PROTOTYPE: ;$	3003	PROTOTYPE: ;$
2432	CODE:	3004	CODE:
…		…
2444	void	3016	void
2445	halt ()	3017	halt ()
2446	CODE:	3018	CODE:
2447	Mix_HaltMusic ();	3019	Mix_HaltMusic ();
2448		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
		3025	OUTPUT:
		3026	RETVAL
		3027
2449	CFPlus::MixMusic	3028	DC::MixMusic
2450	new (SV *class, CFPlus::RW rwops)	3029	new (SV *class, DC::RW rwops)
2451	CODE:	3030	CODE:
2452	RETVAL = Mix_LoadMUS_RW (rwops);	3031	RETVAL = Mix_LoadMUS_RW (rwops);
2453	OUTPUT:	3032	OUTPUT:
2454	RETVAL	3033	RETVAL
2455		3034
2456	void	3035	void
2457	DESTROY (CFPlus::MixMusic self)	3036	DESTROY (DC::MixMusic self)
2458	CODE:	3037	CODE:
2459	Mix_FreeMusic (self);	3038	Mix_FreeMusic (self);
2460		3039
2461	int	3040	int
2462	play (CFPlus::MixMusic self, int loops = -1)	3041	play (DC::MixMusic self, int loops = -1)
2463	CODE:	3042	CODE:
2464	RETVAL = Mix_PlayMusic (self, loops);	3043	RETVAL = Mix_PlayMusic (self, loops);
2465	OUTPUT:	3044	OUTPUT:
2466	RETVAL	3045	RETVAL
2467		3046
2468	void	3047	void
2469	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3048	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2470	CODE:	3049	CODE:
2471	Mix_FadeInMusicPos (self, loops, ms, position);	3050	Mix_FadeInMusicPos (self, loops, ms, position);
2472		3051
2473	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3052	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2474		3053
2475	PROTOTYPES: ENABLE	3054	PROTOTYPES: ENABLE
2476		3055
2477	BOOT:	3056	BOOT:
2478	{	3057	{
2479	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3058	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2480	static const struct {	3059	static const struct {
2481	const char *name;	3060	const char *name;
2482	IV iv;	3061	IV iv;
2483	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
2484	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
2485	const_iv (GL_VENDOR),	3064	const_iv (GL_VENDOR),
2486	const_iv (GL_VERSION),	3065	const_iv (GL_VERSION),
2487	const_iv (GL_EXTENSIONS),	3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
2488	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
2489	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
2490	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
2491	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
2492	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
2504	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
2505	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
2506	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
2507	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2508	const_iv (GL_ONE_MINUS_DST_ALPHA),	3088	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3089	const_iv (GL_SRC_COLOR),
		3090	const_iv (GL_DST_COLOR),
		3091	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3092	const_iv (GL_ONE_MINUS_DST_COLOR),
2509	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
2510	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
2511	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
2512	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
2513	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
2519	const_iv (GL_INTENSITY),	3103	const_iv (GL_INTENSITY),
2520	const_iv (GL_LUMINANCE),	3104	const_iv (GL_LUMINANCE),
2521	const_iv (GL_LUMINANCE_ALPHA),	3105	const_iv (GL_LUMINANCE_ALPHA),
2522	const_iv (GL_FLOAT),	3106	const_iv (GL_FLOAT),
2523	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3107	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3108	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3109	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3110	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3111	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3112	const_iv (GL_COMPRESSED_RGB_ARB),
		3113	const_iv (GL_COMPRESSED_RGBA_ARB),
2524	const_iv (GL_COMPILE),	3114	const_iv (GL_COMPILE),
2525	const_iv (GL_PROXY_TEXTURE_1D),	3115	const_iv (GL_PROXY_TEXTURE_1D),
2526	const_iv (GL_PROXY_TEXTURE_2D),	3116	const_iv (GL_PROXY_TEXTURE_2D),
2527	const_iv (GL_TEXTURE_1D),	3117	const_iv (GL_TEXTURE_1D),
2528	const_iv (GL_TEXTURE_2D),	3118	const_iv (GL_TEXTURE_2D),
…		…
2567	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3157	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2568	const_iv (GL_POINT_SMOOTH_HINT),	3158	const_iv (GL_POINT_SMOOTH_HINT),
2569	const_iv (GL_LINE_SMOOTH_HINT),	3159	const_iv (GL_LINE_SMOOTH_HINT),
2570	const_iv (GL_POLYGON_SMOOTH_HINT),	3160	const_iv (GL_POLYGON_SMOOTH_HINT),
2571	const_iv (GL_GENERATE_MIPMAP_HINT),	3161	const_iv (GL_GENERATE_MIPMAP_HINT),
		3162	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2572	const_iv (GL_FASTEST),	3163	const_iv (GL_FASTEST),
2573	const_iv (GL_DONT_CARE),	3164	const_iv (GL_DONT_CARE),
2574	const_iv (GL_NICEST),	3165	const_iv (GL_NICEST),
2575	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
2576	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
2577	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
2578	const_iv (GL_T2F_N3F_V3F),	3169	const_iv (GL_T2F_N3F_V3F),
		3170	const_iv (GL_FUNC_ADD),
		3171	const_iv (GL_FUNC_SUBTRACT),
		3172	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2579	# undef const_iv	3173	# undef const_iv
2580	};	3174	};
2581		3175
2582	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3176	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2583	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2584		3178
2585	texture_av = newAV ();	3179	texture_av = newAV ();
2586	AvREAL_off (texture_av);	3180	AvREAL_off (texture_av);
2587	}	3181	}
		3182
		3183	void
		3184	disable_GL_EXT_blend_func_separate ()
		3185	CODE:
		3186	gl.BlendFuncSeparate = 0;
		3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
2588		3191
2589	char *	3192	char *
2590	gl_vendor ()	3193	gl_vendor ()
2591	CODE:	3194	CODE:
2592	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2623		3226
2624	int glGetError ()	3227	int glGetError ()
2625		3228
2626	void glFinish ()	3229	void glFinish ()
2627		3230
		3231	void glFlush ()
		3232
2628	void glClear (int mask)	3233	void glClear (int mask)
2629		3234
2630	void glClearColor (float r, float g, float b, float a = 1.0)	3235	void glClearColor (float r, float g, float b, float a = 1.0)
2631	PROTOTYPE: @	3236	PROTOTYPE: @
2632		3237
…		…
2641	void glBlendFunc (int sfactor, int dfactor)	3246	void glBlendFunc (int sfactor, int dfactor)
2642		3247
2643	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2644	CODE:	3249	CODE:
2645	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
		3251
		3252	# void glBlendEquation (int se)
2646		3253
2647	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
2648		3255
2649	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
2650		3257
…		…
2685	void glRotate (float angle, float x, float y, float z)	3292	void glRotate (float angle, float x, float y, float z)
2686	CODE:	3293	CODE:
2687	glRotatef (angle, x, y, z);	3294	glRotatef (angle, x, y, z);
2688		3295
2689	void glColor (float r, float g, float b, float a = 1.0)	3296	void glColor (float r, float g, float b, float a = 1.0)
		3297	PROTOTYPE: @
2690	ALIAS:	3298	ALIAS:
2691	glColor_premultiply = 1	3299	glColor_premultiply = 1
2692	CODE:	3300	CODE:
2693	if (ix)	3301	if (ix)
2694	{	3302	{
…		…
2714		3322
2715	void glRect (float x1, float y1, float x2, float y2)	3323	void glRect (float x1, float y1, float x2, float y2)
2716	CODE:	3324	CODE:
2717	glRectf (x1, y1, x2, y2);	3325	glRectf (x1, y1, x2, y2);
2718		3326
		3327	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3328	CODE:
		3329	glBegin (GL_LINE_LOOP);
		3330	glVertex2f (x1, y1);
		3331	glVertex2f (x2, y1);
		3332	glVertex2f (x2, y2);
		3333	glVertex2f (x1, y2);
		3334	glEnd ();
		3335
2719	PROTOTYPES: ENABLE	3336	PROTOTYPES: ENABLE
2720		3337
2721	void glBegin (int mode)	3338	void glBegin (int mode)
2722		3339
2723	void glEnd ()	3340	void glEnd ()
…		…
2755	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3372	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2756	CODE:	3373	CODE:
2757	if (gl.SeparableFilter2D)	3374	if (gl.SeparableFilter2D)
2758	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3375	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2759		3376
2760	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3377	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2761		3378
2762	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3379	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2763		3380
2764	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3381	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2765		3382
…		…
2791		3408
2792	void glEndList ()	3409	void glEndList ()
2793		3410
2794	void glCallList (int list)	3411	void glCallList (int list)
2795		3412
2796	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3413	void c_init ()
		3414	CODE:
		3415	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3416	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3417
		3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2797		3419
2798	PROTOTYPES: DISABLE	3420	PROTOTYPES: DISABLE
2799		3421
2800	void	3422	void
2801	find_widget (SV *self, NV x, NV y)	3423	find_widget (SV *self, NV x, NV y)
…		…
2805	XPUSHs (self);	3427	XPUSHs (self);
2806	}	3428	}
2807		3429
2808	BOOT:	3430	BOOT:
2809	{	3431	{
2810	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3432	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2811		3433
2812	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3434	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2813	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3435	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2814	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3436	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2815	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3437	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2816	}	3438	}
2817		3439
2818	void	3440	void
2819	draw (SV *self)	3441	draw (SV *self)
2820	CODE:	3442	CODE:
…		…
2824	NV x, y, w, h;	3446	NV x, y, w, h;
2825	SV *draw_x_sv = GvSV (draw_x_gv);	3447	SV *draw_x_sv = GvSV (draw_x_gv);
2826	SV *draw_y_sv = GvSV (draw_y_gv);	3448	SV *draw_y_sv = GvSV (draw_y_gv);
2827	SV *draw_w_sv = GvSV (draw_w_gv);	3449	SV *draw_w_sv = GvSV (draw_w_gv);
2828	SV *draw_h_sv = GvSV (draw_h_gv);	3450	SV *draw_h_sv = GvSV (draw_h_gv);
2829	SV *hover;
2830	double draw_x, draw_y, draw_w, draw_h;	3451	double draw_x, draw_y;
2831		3452
2832	if (!SvROK (self))	3453	if (!SvROK (self))
2833	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3454	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2834		3455
2835	hv = (HV *)SvRV (self);	3456	hv = (HV *)SvRV (self);
2836		3457
2837	if (SvTYPE (hv) != SVt_PVHV)	3458	if (SvTYPE (hv) != SVt_PVHV)
2838	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3459	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2839		3460
2840	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3461	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2841	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3462	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2842		3463
2843	if (!h || !w)	3464	if (!h || !w)
…		…
2863	{	3484	{
2864	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3485	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2865		3486
2866	if (svp && SvTRUE (*svp))	3487	if (svp && SvTRUE (*svp))
2867	{	3488	{
2868	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3489	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2869	glEnable (GL_BLEND);	3490	glEnable (GL_BLEND);
2870	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3491	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2871	glBegin (GL_QUADS);	3492	glBegin (GL_QUADS);
2872	glVertex2f (0, 0);	3493	glVertex2f (0, 0);
2873	glVertex2f (w, 0);	3494	glVertex2f (w, 0);
…		…
2876	glEnd ();	3497	glEnd ();
2877	glDisable (GL_BLEND);	3498	glDisable (GL_BLEND);
2878	}	3499	}
2879	}	3500	}
2880	#if 0	3501	#if 0
2881	if ($ENV{CFPLUS_DEBUG} & 1) {	3502	// draw borders, for debugging
2882	glPushMatrix;	3503	glPushMatrix ();
2883	glColor 1, 1, 0, 1;	3504	glColor4f (1., 1., 0., 1.);
2884	glTranslate 0.375, 0.375;	3505	glTranslatef (.5, .5, 0.);
2885	glBegin GL_LINE_LOOP;	3506	glBegin (GL_LINE_LOOP);
2886	glVertex 0 , 0;	3507	glVertex2f (0 , 0);
2887	glVertex $self->{w} - 1, 0;	3508	glVertex2f (w - 1, 0);
2888	glVertex $self->{w} - 1, $self->{h} - 1;	3509	glVertex2f (w - 1, h - 1);
2889	glVertex 0 , $self->{h} - 1;	3510	glVertex2f (0 , h - 1);
2890	glEnd;	3511	glEnd ();
2891	glPopMatrix;	3512	glPopMatrix ();
2892	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2893	}
2894	#endif	3513	#endif
2895	PUSHMARK (SP);	3514	PUSHMARK (SP);
2896	XPUSHs (self);	3515	XPUSHs (self);
2897	PUTBACK;	3516	PUTBACK;
2898	call_method ("_draw", G_VOID | G_DISCARD);	3517	call_method ("_draw", G_VOID | G_DISCARD);

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