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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.232 by root, Sun Aug 19 15:57:40 2007 UTC vs.
Revision 1.319 by root, Sun Nov 18 00:52:22 2018 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.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;
136		186
137	while (attrs)	187	while (attrs)
138	{	188	{
139	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		190
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	192	return 1;
143		193
144	attrs = attrs->next;	194	attrs = attrs->next;
…		…
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;
155	rc_t *rc;	205	rc_t *rc;
156	} *CFPlus__Layout;	206	} *DC__Layout;
157		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
209	int w, h;	259	int w, h;
210	float s, t;	260	float s, t;
211	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
212	tileid smoothtile;	262	tileid smoothtile;
213	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
214	} maptex;	265	} maptex;
215		266
216	typedef struct {	267	typedef struct {
217	uint32_t player;	268	uint32_t player;
218	tileid tile[3];	269	tileid tile[3];
…		…
231	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
233		284
234	int32_t rows;	285	int32_t rows;
235	maprow *row;	286	maprow *row;
236	} *CFPlus__Map;	287	} *DC__Map;
237		288
238	static char *	289	static char *
239	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
240	{	291	{
241	char *p;	292	char *p;
…		…
279	self->texs *= 2;	330	self->texs *= 2;
280	}	331	}
281	}	332	}
282		333
283	static maprow *	334	static maprow *
284	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
285	{	336	{
286	if (0 > y)	337	if (0 > y)
287	{	338	{
288	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
327		378
328	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
329	}	380	}
330		381
331	static mapcell *	382	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
333	{	384	{
334	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
335	}	386	}
336		387
337	static void	388	static void
338	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
339	{	390	{
340	int r;	391	int r;
341		392
342	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	401	self->oy = 0;
351	self->row = 0;	402	self->row = 0;
352	self->rows = 0;	403	self->rows = 0;
353	}	404	}
354		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
355	static void	416	static void
356	map_blank (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)
357	{	418	{
358	int x, y;	419	int x, y;
359	maprow *row;	420	maprow *row;
360	mapcell *cell;	421	mapcell *cell;
361		422
…		…
373	if (x >= row->c1)	434	if (x >= row->c1)
374	break;	435	break;
375		436
376	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
377		438
378	cell->darkness = 0;	439	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	440	}
383	}	441	}
384	}	442	}
385		443
386	typedef struct {	444	typedef struct {
…		…
421	ev.code = 1;	479	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	481	ev.data2 = 0;
424		482
425	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
426	}	490	}
427		491
428	static unsigned int	492	static unsigned int
429	minpot (unsigned int n)	493	minpot (unsigned int n)
430	{	494	{
…		…
440	n |= n >> 16;	504	n |= n >> 16;
441		505
442	return n + 1;	506	return n + 1;
443	}	507	}
444		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
445	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
446	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
447	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
448		523
449	/******************************************************************************/	524	/******************************************************************************/
…		…
487	return 0;	562	return 0;
488		563
489	return 1;	564	return 1;
490	}	565	}
491		566
492	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
493		626
494	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
495		628
496	BOOT:	629	BOOT:
497	{	630	{
498	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
499	static const struct {	632	static const struct {
500	const char *name;	633	const char *name;
501	IV iv;	634	IV iv;
502	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
503	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
525		658
526	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
527	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
528	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
529		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),
530	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
531	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
532	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
533	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
534	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
606	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
607	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
608	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
609	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
610	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)
611	# undef const_iv	829	# undef const_iv
612	};	830	};
613		831
614	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--)
615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
616		834
617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
619	}	837	}
620		838
…		…
632	RETVAL	850	RETVAL
633		851
634	NV floor (NV x)	852	NV floor (NV x)
635		853
636	NV ceil (NV x)	854	NV ceil (NV x)
		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
637		865
638	void	866	void
639	pango_init ()	867	pango_init ()
640	CODE:	868	CODE:
641	{	869	{
642	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
643	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);
644	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
645	}	878	}
646		879
647	char *
648	SDL_GetError ()	880	char *SDL_GetError ()
649		881
650	int	882	void SDL_main_hack (SV *real_main)
651	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
652		884
653	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
654	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894	C_ARGS: (SDL_GLattr)attr, value
		895
		896	int SDL_GL_GetAttribute (int attr)
		897	CODE:
		898	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		899	XSRETURN_UNDEF;
		900	OUTPUT:
		901	RETVAL
655		902
656	void	903	void
657	SDL_ListModes (int rgb, int alpha)	904	SDL_ListModes (int rgb, int alpha)
658	PPCODE:	905	PPCODE:
659	{	906	{
…		…
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
674		921
675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	922	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
676	#if SDL_VERSION_ATLEAST(1,2,10)
677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	923	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
679	#endif
680		924
681	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	925	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
682		926
683	if (m && m != (SDL_Rect **)-1)	927	if (m && m != (SDL_Rect **)-1)
684	while (*m)	928	while (*m)
685	{	929	{
686	if ((*m)->w >= 640 && (*m)->h >= 480)	930	if ((*m)->w >= 400 && (*m)->h >= 300)
687	{	931	{
688	AV *av = newAV ();	932	AV *av = newAV ();
689	av_push (av, newSViv ((*m)->w));	933	av_push (av, newSViv ((*m)->w));
690	av_push (av, newSViv ((*m)->h));	934	av_push (av, newSViv ((*m)->h));
691	av_push (av, newSViv (rgb));	935	av_push (av, newSViv (rgb));
…		…
714	);	958	);
715		959
716	if (RETVAL)	960	if (RETVAL)
717	{	961	{
718	av_clear (texture_av);	962	av_clear (texture_av);
719
720	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	963	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
722	#include "glfunc.h"	964	#include "glfunc.h"
723	#undef GL_FUNC	965	#undef GL_FUNC
		966	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		967	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
724	}	968	}
725	}	969	}
726	OUTPUT:	970	OUTPUT:
727	RETVAL	971	RETVAL
		972
		973	void
		974	SDL_WM_SetCaption (const char *title, const char *icon)
728		975
729	void	976	void
730	SDL_GL_SwapBuffers ()	977	SDL_GL_SwapBuffers ()
731		978
732	char *	979	char *
733	SDL_GetKeyName (int sym)	980	SDL_GetKeyName (int sym)
		981	C_ARGS: (SDLKey)sym
734		982
735	int	983	int
736	SDL_GetAppState ()	984	SDL_GetAppState ()
737		985
		986	int
		987	SDL_GetModState ()
		988
		989	int
		990	SDL_WaitEvent ()
		991	C_ARGS: 0
		992
738	void	993	void
		994	SDL_PumpEvents ()
		995
		996	void
739	poll_events ()	997	peep_events ()
740	PPCODE:	998	PPCODE:
741	{	999	{
742	SDL_Event ev;	1000	SDL_Event ev;
743		1001
744	SDL_PumpEvents ();	1002	SDL_PumpEvents ();
…		…
751	{	1009	{
752	case SDL_KEYDOWN:	1010	case SDL_KEYDOWN:
753	case SDL_KEYUP:	1011	case SDL_KEYUP:
754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1013	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1014	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1015	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1016	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
759	break;	1017	break;
760		1018
761	case SDL_ACTIVEEVENT:	1019	case SDL_ACTIVEEVENT:
762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1020	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
780	x = ev.motion.x;	1038	x = ev.motion.x;
781	y = ev.motion.y;	1039	y = ev.motion.y;
782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1040	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
783	}	1041	}
784		1042
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
786	hv_store (hv, "state", 5, newSViv (state), 0);	1044	hv_store (hv, "state", 5, newSViv (state), 0);
787	hv_store (hv, "x", 1, newSViv (x), 0);	1045	hv_store (hv, "x", 1, newSViv (x), 0);
788	hv_store (hv, "y", 1, newSViv (y), 0);	1046	hv_store (hv, "y", 1, newSViv (y), 0);
789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1047	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1048	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
791	}	1049	}
792	break;	1050	break;
793		1051
794	case SDL_MOUSEBUTTONDOWN:	1052	case SDL_MOUSEBUTTONDOWN:
795	case SDL_MOUSEBUTTONUP:	1053	case SDL_MOUSEBUTTONUP:
796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1054	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
797		1055
798	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1056	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
799	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1057	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
800	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1058	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
801	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1059	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1064	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1065	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
808	break;	1066	break;
809	}	1067	}
810		1068
811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1069	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
812	}	1070	}
813	}	1071	}
814		1072
		1073	char *
		1074	SDL_AudioDriverName ()
		1075	CODE:
		1076	{
		1077	char buf [256];
		1078	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1079	XSRETURN_UNDEF;
		1080
		1081	RETVAL = buf;
		1082	}
		1083	OUTPUT:
		1084	RETVAL
		1085
815	int	1086	int
816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1087	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
817	POSTCALL:	1088	POSTCALL:
818	Mix_HookMusicFinished (music_finished);	1089	Mix_HookMusicFinished (music_finished);
819	Mix_ChannelFinished (channel_finished);	1090	Mix_ChannelFinished (channel_finished);
		1091
		1092	void
		1093	Mix_QuerySpec ()
		1094	PPCODE:
		1095	{
		1096	int freq, channels;
		1097	Uint16 format;
		1098
		1099	if (Mix_QuerySpec (&freq, &format, &channels))
		1100	{
		1101	EXTEND (SP, 3);
		1102	PUSHs (sv_2mortal (newSViv (freq)));
		1103	PUSHs (sv_2mortal (newSViv (format)));
		1104	PUSHs (sv_2mortal (newSViv (channels)));
		1105	}
		1106	}
820		1107
821	void	1108	void
822	Mix_CloseAudio ()	1109	Mix_CloseAudio ()
823		1110
824	int	1111	int
…		…
859	}	1146	}
860	}	1147	}
861	#endif	1148	#endif
862	}	1149	}
863		1150
864	void	1151	int
865	add_font (char *file)	1152	add_font (char *file)
866	CODE:	1153	CODE:
867	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1154	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	void
		1159	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1160
		1161	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1162	void
		1163	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
868		1164
869	void	1165	void
870	load_image_inline (SV *image_)	1166	load_image_inline (SV *image_)
871	ALIAS:	1167	ALIAS:
872	load_image_file = 1	1168	load_image_file = 1
…		…
918		1214
919	SDL_LockSurface (surface2);	1215	SDL_LockSurface (surface2);
920	EXTEND (SP, 6);	1216	EXTEND (SP, 6);
921	PUSHs (sv_2mortal (newSViv (surface2->w)));	1217	PUSHs (sv_2mortal (newSViv (surface2->w)));
922	PUSHs (sv_2mortal (newSViv (surface2->h)));	1218	PUSHs (sv_2mortal (newSViv (surface2->h)));
923	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1219	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
924	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1220	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
925	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1221	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
926	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1222	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
927	SDL_UnlockSurface (surface2);	1223	SDL_UnlockSurface (surface2);
928		1224
…		…
958	void	1254	void
959	error (char *message)	1255	error (char *message)
960	CODE:	1256	CODE:
961	fprintf (stderr, "ERROR: %s\n", message);	1257	fprintf (stderr, "ERROR: %s\n", message);
962	#ifdef _WIN32	1258	#ifdef _WIN32
963	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1259	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
964	#endif	1260	#endif
965		1261
966	void	1262	void
967	fatal (char *message)	1263	fatal (char *message)
968	CODE:	1264	CODE:
969	fprintf (stderr, "FATAL: %s\n", message);	1265	fprintf (stderr, "FATAL: %s\n", message);
970	#ifdef _WIN32	1266	#ifdef _WIN32
971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1267	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
972	#endif	1268	#endif
973	_exit (1);	1269	_exit (1);
974		1270
975	void	1271	void
976	_exit (int retval = 0)	1272	_exit (int retval = 0)
…		…
988	#if DEBUG	1284	#if DEBUG
989	VALGRIND_DO_LEAK_CHECK;	1285	VALGRIND_DO_LEAK_CHECK;
990	#endif	1286	#endif
991	}	1287	}
992		1288
993	MODULE = CFPlus PACKAGE = CFPlus::Font	1289	int
		1290	SvREFCNT (SV *sv)
		1291	CODE:
		1292	RETVAL = SvREFCNT (sv);
		1293	OUTPUT:
		1294	RETVAL
		1295
		1296	MODULE = Deliantra::Client PACKAGE = DC::Font
994		1297
995	PROTOTYPES: DISABLE	1298	PROTOTYPES: DISABLE
996		1299
997	CFPlus::Font	1300	DC::Font
998	new_from_file (SV *class, char *path, int id = 0)	1301	new_from_file (SV *klass, char *path, int id = 0)
999	CODE:	1302	CODE:
1000	{	1303	{
1001	int count;	1304	int count;
1002	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1305	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1003	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1306	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1005	}	1308	}
1006	OUTPUT:	1309	OUTPUT:
1007	RETVAL	1310	RETVAL
1008		1311
1009	void	1312	void
1010	DESTROY (CFPlus::Font self)	1313	DESTROY (DC::Font self)
1011	CODE:	1314	CODE:
1012	pango_font_description_free (self);	1315	pango_font_description_free (self);
1013		1316
1014	void	1317	void
1015	make_default (CFPlus::Font self)	1318	make_default (DC::Font self)
1016	PROTOTYPE: $	1319	PROTOTYPE: $
1017	CODE:	1320	CODE:
1018	default_font = self;	1321	default_font = self;
1019		1322
1020	MODULE = CFPlus PACKAGE = CFPlus::Layout	1323	MODULE = Deliantra::Client PACKAGE = DC::Layout
1021		1324
1022	PROTOTYPES: DISABLE	1325	PROTOTYPES: DISABLE
1023		1326
1024	void	1327	void
1025	reset_glyph_cache ()	1328	glyph_cache_backup ()
1026	PROTOTYPE:	1329	PROTOTYPE:
1027	CODE:	1330	CODE:
		1331	tc_backup ();
		1332
		1333	void
		1334	glyph_cache_restore ()
		1335	PROTOTYPE:
		1336	CODE:
1028	tc_clear ();	1337	tc_restore ();
1029		1338
1030	CFPlus::Layout	1339	DC::Layout
1031	new (SV *class)	1340	new (SV *klass)
1032	CODE:	1341	CODE:
1033	New (0, RETVAL, 1, struct cf_layout);	1342	New (0, RETVAL, 1, struct cf_layout);
1034		1343
1035	RETVAL->pl = pango_layout_new (opengl_context);	1344	RETVAL->pl = pango_layout_new (opengl_context);
1036	RETVAL->r = 1.;	1345	RETVAL->r = 1.;
…		…
1045	layout_update_font (RETVAL);	1354	layout_update_font (RETVAL);
1046	OUTPUT:	1355	OUTPUT:
1047	RETVAL	1356	RETVAL
1048		1357
1049	void	1358	void
1050	DESTROY (CFPlus::Layout self)	1359	DESTROY (DC::Layout self)
1051	CODE:	1360	CODE:
1052	g_object_unref (self->pl);	1361	g_object_unref (self->pl);
1053	rc_free (self->rc);	1362	rc_free (self->rc);
1054	Safefree (self);	1363	Safefree (self);
1055		1364
1056	void	1365	void
1057	set_text (CFPlus::Layout self, SV *text_)	1366	set_text (DC::Layout self, SV *text_)
1058	CODE:	1367	CODE:
1059	{	1368	{
1060	STRLEN textlen;	1369	STRLEN textlen;
1061	char *text = SvPVutf8 (text_, textlen);	1370	char *text = SvPVutf8 (text_, textlen);
1062		1371
1063	pango_layout_set_text (self->pl, text, textlen);	1372	pango_layout_set_text (self->pl, text, textlen);
1064	}	1373	}
1065		1374
1066	void	1375	void
1067	set_markup (CFPlus::Layout self, SV *text_)	1376	set_markup (DC::Layout self, SV *text_)
1068	CODE:	1377	CODE:
1069	{	1378	{
1070	STRLEN textlen;	1379	STRLEN textlen;
1071	char *text = SvPVutf8 (text_, textlen);	1380	char *text = SvPVutf8 (text_, textlen);
1072		1381
1073	pango_layout_set_markup (self->pl, text, textlen);	1382	pango_layout_set_markup (self->pl, text, textlen);
1074	}	1383	}
1075		1384
1076	void	1385	void
1077	set_shapes (CFPlus::Layout self, ...)	1386	set_shapes (DC::Layout self, ...)
1078	CODE:	1387	CODE:
1079	{	1388	{
1080	PangoAttrList *attrs = 0;	1389	PangoAttrList *attrs = 0;
1081	const char *text = pango_layout_get_text (self->pl);	1390	const char *text = pango_layout_get_text (self->pl);
1082	const char *pos = text;	1391	const char *pos = text;
…		…
1117	if (attrs)	1426	if (attrs)
1118	pango_layout_set_attributes (self->pl, attrs);	1427	pango_layout_set_attributes (self->pl, attrs);
1119	}	1428	}
1120		1429
1121	void	1430	void
1122	get_shapes (CFPlus::Layout self)	1431	get_shapes (DC::Layout self)
1123	PPCODE:	1432	PPCODE:
1124	{	1433	{
1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1434	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1126		1435
1127	do	1436	do
1128	{	1437	{
1129	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1438	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1130		1439
1131	if (run && shape_attr_p (run))	1440	if (run && shape_attr_p (run))
1132	{	1441	{
1133	PangoRectangle extents;	1442	PangoRectangle extents;
1134	pango_layout_iter_get_run_extents (iter, 0, &extents);	1443	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1142		1451
1143	pango_layout_iter_free (iter);	1452	pango_layout_iter_free (iter);
1144	}	1453	}
1145		1454
1146	int	1455	int
1147	has_wrapped (CFPlus::Layout self)	1456	has_wrapped (DC::Layout self)
1148	CODE:	1457	CODE:
1149	{	1458	{
1150	int lines = 1;	1459	int lines = 1;
1151	const char *text = pango_layout_get_text (self->pl);	1460	const char *text = pango_layout_get_text (self->pl);
1152		1461
…		…
1157	}	1466	}
1158	OUTPUT:	1467	OUTPUT:
1159	RETVAL	1468	RETVAL
1160		1469
1161	SV *	1470	SV *
1162	get_text (CFPlus::Layout self)	1471	get_text (DC::Layout self)
1163	CODE:	1472	CODE:
1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1473	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1165	sv_utf8_decode (RETVAL);	1474	sv_utf8_decode (RETVAL);
1166	OUTPUT:	1475	OUTPUT:
1167	RETVAL	1476	RETVAL
1168		1477
1169	void	1478	void
1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1479	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1171	CODE:	1480	CODE:
1172	self->r = r;	1481	self->r = r;
1173	self->g = g;	1482	self->g = g;
1174	self->b = b;	1483	self->b = b;
1175	self->a = a;	1484	self->a = a;
1176		1485
1177	void	1486	void
1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1487	set_font (DC::Layout self, DC::Font font = 0)
1179	CODE:	1488	CODE:
1180	if (self->font != font)	1489	if (self->font != font)
1181	{	1490	{
1182	self->font = font;	1491	self->font = font;
1183	layout_update_font (self);	1492	layout_update_font (self);
1184	}	1493	}
1185		1494
1186	void	1495	void
1187	set_height (CFPlus::Layout self, int base_height)	1496	set_height (DC::Layout self, int base_height)
1188	CODE:	1497	CODE:
1189	if (self->base_height != base_height)	1498	if (self->base_height != base_height)
1190	{	1499	{
1191	self->base_height = base_height;	1500	self->base_height = base_height;
1192	layout_update_font (self);	1501	layout_update_font (self);
1193	}	1502	}
1194		1503
1195	void	1504	void
1196	set_width (CFPlus::Layout self, int max_width = -1)	1505	set_width (DC::Layout self, int max_width = -1)
1197	CODE:	1506	CODE:
1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1507	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1199		1508
1200	void	1509	void
1201	set_indent (CFPlus::Layout self, int indent)	1510	set_indent (DC::Layout self, int indent)
1202	CODE:	1511	CODE:
1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1512	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1204		1513
1205	void	1514	void
1206	set_spacing (CFPlus::Layout self, int spacing)	1515	set_spacing (DC::Layout self, int spacing)
1207	CODE:	1516	CODE:
1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1517	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1209		1518
1210	void	1519	void
1211	set_ellipsise (CFPlus::Layout self, int ellipsise)	1520	set_ellipsise (DC::Layout self, int ellipsise)
1212	CODE:	1521	CODE:
1213	pango_layout_set_ellipsize (self->pl,	1522	pango_layout_set_ellipsize (self->pl,
1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1523	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1524	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1525	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1217	: PANGO_ELLIPSIZE_NONE	1526	: PANGO_ELLIPSIZE_NONE
1218	);	1527	);
1219		1528
1220	void	1529	void
1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1530	set_single_paragraph_mode (DC::Layout self, int spm)
1222	CODE:	1531	CODE:
1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1532	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1224		1533
1225	void	1534	void
1226	size (CFPlus::Layout self)	1535	size (DC::Layout self)
1227	PPCODE:	1536	PPCODE:
1228	{	1537	{
1229	int w, h;	1538	int w, h;
1230		1539
1231	layout_get_pixel_size (self, &w, &h);	1540	layout_get_pixel_size (self, &w, &h);
…		…
1234	PUSHs (sv_2mortal (newSViv (w)));	1543	PUSHs (sv_2mortal (newSViv (w)));
1235	PUSHs (sv_2mortal (newSViv (h)));	1544	PUSHs (sv_2mortal (newSViv (h)));
1236	}	1545	}
1237		1546
1238	int	1547	int
1239	descent (CFPlus::Layout self)	1548	descent (DC::Layout self)
1240	CODE:	1549	CODE:
1241	{	1550	{
1242	PangoRectangle rect;	1551	PangoRectangle rect;
1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1552	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1244	pango_layout_line_get_pixel_extents (line, 0, &rect);	1553	pango_layout_line_get_pixel_extents (line, 0, &rect);
1245	RETVAL = PANGO_DESCENT (rect);	1554	RETVAL = PANGO_DESCENT (rect);
1246	}	1555	}
1247	OUTPUT:	1556	OUTPUT:
1248	RETVAL	1557	RETVAL
1249		1558
1250	int	1559	int
1251	xy_to_index (CFPlus::Layout self, int x, int y)	1560	xy_to_index (DC::Layout self, int x, int y)
1252	CODE:	1561	CODE:
1253	{	1562	{
1254	int index, trailing;	1563	int index, trailing;
1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1564	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1256	RETVAL = index + trailing;	1565	RETVAL = index + trailing;
1257	}	1566	}
1258	OUTPUT:	1567	OUTPUT:
1259	RETVAL	1568	RETVAL
1260		1569
1261	void	1570	void
1262	cursor_pos (CFPlus::Layout self, int index)	1571	cursor_pos (DC::Layout self, int index)
1263	PPCODE:	1572	PPCODE:
1264	{	1573	{
1265	PangoRectangle strong_pos;	1574	PangoRectangle pos;
1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1575	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1267		1576
1268	EXTEND (SP, 3);	1577	EXTEND (SP, 3);
1269	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1272	}	1581	}
1273		1582
1274	void	1583	void
1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1584	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1276	PPCODE:	1585	PPCODE:
1277	{	1586	{
1278	int line, x;	1587	int line, x;
1279		1588
1280	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1589	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1590	#if !PANGO_VERSION_CHECK (1, 17, 3)
1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1591	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1282		1592	--line;
		1593	#endif
1283	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
1284	PUSHs (sv_2mortal (newSViv (line - 1)));	1595	PUSHs (sv_2mortal (newSViv (line)));
1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1286	}	1597	}
1287		1598
1288	void	1599	void
1289	line_x_to_index (CFPlus::Layout self, int line, int x)	1600	line_x_to_index (DC::Layout self, int line, int x)
1290	PPCODE:	1601	PPCODE:
1291	{	1602	{
1292	PangoLayoutLine *lp;	1603	PangoLayoutLine *lp;
1293	int index, trailing;	1604	int index, trailing;
1294		1605
1295	if (line < 0)	1606	if (line < 0)
1296	XSRETURN_EMPTY;	1607	XSRETURN_EMPTY;
1297		1608
1298	if (!(lp = pango_layout_get_line (self->pl, line)))	1609	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1299	XSRETURN_EMPTY; /* do better */	1610	XSRETURN_EMPTY; /* do better */
1300		1611
1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1612	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1302		1613
1303	EXTEND (SP, 2);	1614	EXTEND (SP, 2);
…		…
1309	PUSHs (sv_2mortal (newSViv (trailing)));	1620	PUSHs (sv_2mortal (newSViv (trailing)));
1310	}	1621	}
1311	}	1622	}
1312		1623
1313	void	1624	void
1314	render (CFPlus::Layout self, float x, float y, int flags = 0)	1625	render (DC::Layout self, float x, float y, int flags = 0)
1315	CODE:	1626	CODE:
1316	rc_clear (self->rc);	1627	rc_clear (self->rc);
1317	pango_opengl_render_layout_subpixel (	1628	pango_opengl_render_layout_subpixel (
1318	self->pl,	1629	self->pl,
1319	self->rc,	1630	self->rc,
…		…
1324	// we assume that context_change actually clears/frees stuff	1635	// we assume that context_change actually clears/frees stuff
1325	// and does not do any recomputation...	1636	// and does not do any recomputation...
1326	pango_layout_context_changed (self->pl);	1637	pango_layout_context_changed (self->pl);
1327		1638
1328	void	1639	void
1329	draw (CFPlus::Layout self)	1640	draw (DC::Layout self)
1330	CODE:	1641	CODE:
1331	{	1642	{
1332	glEnable (GL_TEXTURE_2D);	1643	glEnable (GL_TEXTURE_2D);
1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1644	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1334	glEnable (GL_BLEND);	1645	glEnable (GL_BLEND);
…		…
1342	glDisable (GL_ALPHA_TEST);	1653	glDisable (GL_ALPHA_TEST);
1343	glDisable (GL_BLEND);	1654	glDisable (GL_BLEND);
1344	glDisable (GL_TEXTURE_2D);	1655	glDisable (GL_TEXTURE_2D);
1345	}	1656	}
1346		1657
1347	MODULE = CFPlus PACKAGE = CFPlus::Texture	1658	MODULE = Deliantra::Client PACKAGE = DC::Texture
1348		1659
1349	PROTOTYPES: ENABLE	1660	PROTOTYPES: ENABLE
1350
1351	int minpot (int n)
1352		1661
1353	void	1662	void
1354	pad (SV *data_, int ow, int oh, int nw, int nh)	1663	pad (SV *data_, int ow, int oh, int nw, int nh)
1355	CODE:	1664	CODE:
1356	{	1665	{
…		…
1422	glDisable (GL_ALPHA_TEST);	1731	glDisable (GL_ALPHA_TEST);
1423	glDisable (GL_BLEND);	1732	glDisable (GL_BLEND);
1424	}	1733	}
1425	}	1734	}
1426		1735
		1736	void
		1737	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)
		1738	PROTOTYPE: @
		1739	CODE:
		1740	{
		1741	glEnable (GL_BLEND);
		1742	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1743	glEnable (GL_TEXTURE_2D);
		1744	glBindTexture (GL_TEXTURE_2D, name1);
		1745
		1746	glColor3f (intensity, intensity, intensity);
		1747	glPushMatrix ();
		1748	glScalef (1./3, 1./3, 1.);
		1749
		1750	if (blend > 0.f)
		1751	{
		1752	float dx3 = dx * -3.f / w;
		1753	float dy3 = dy * -3.f / h;
		1754	GLfloat env_color[4] = { 0., 0., 0., blend };
		1755
		1756	/* interpolate the two shadow textures */
		1757	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1759
		1760	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1761	gl.ActiveTexture (GL_TEXTURE1);
		1762	glEnable (GL_TEXTURE_2D);
		1763	glBindTexture (GL_TEXTURE_2D, name2);
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1765
		1766	/* rgb == rgb(glcolor) */
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1770
		1771	/* alpha = interpolate t0, t1 by env_alpha */
		1772	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1773
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1777
		1778	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1780
		1781	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1783
		1784	glBegin (GL_QUADS);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1789	glEnd ();
		1790
		1791	glDisable (GL_TEXTURE_2D);
		1792	gl.ActiveTexture (GL_TEXTURE0);
		1793	}
		1794	else
		1795	{
		1796	/* simple blending of one texture, also opengl <1.3 path */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1798
		1799	glBegin (GL_QUADS);
		1800	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1801	glTexCoord2f (0, t); glVertex2f (0, h);
		1802	glTexCoord2f (s, t); glVertex2f (w, h);
		1803	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1804	glEnd ();
		1805	}
		1806
		1807	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1808	{
		1809	int x, y;
		1810	int dx3 = dx * 3;
		1811	int dy3 = dy * 3;
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1814	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1815	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1816	glTranslatef (-1., -1., 0);
		1817	glBegin (GL_QUADS);
		1818
		1819	for (y = 1; y < h; y += 3)
		1820	{
		1821	int y1 = y - dy3;
		1822	int y1valid = y1 >= 0 && y1 < h;
		1823
		1824	for (x = 1; x < w; x += 3)
		1825	{
		1826	int x1 = x - dx3;
		1827	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1828	uint8_t h2;
		1829
		1830	if (y1valid && x1 >= 0 && x1 < w)
		1831	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1832	else
		1833	h2 = 1; /* out of range == invisible */
		1834
		1835	if (h1 || h2)
		1836	{
		1837	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1838	glColor4f (1., 1., 1., alpha);
		1839
		1840	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1841	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1842	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1843	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1844	}
		1845	}
		1846	}
		1847	}
		1848
		1849	glEnd ();
		1850
		1851	glPopMatrix ();
		1852
		1853	glDisable (GL_TEXTURE_2D);
		1854	glDisable (GL_BLEND);
		1855	}
		1856
1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1857	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1428	CODE:	1858	CODE:
1429	{	1859	{
1430	GLint width;	1860	GLint width;
1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1861	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1433	RETVAL = width > 0;	1863	RETVAL = width > 0;
1434	}	1864	}
1435	OUTPUT:	1865	OUTPUT:
1436	RETVAL	1866	RETVAL
1437		1867
1438	MODULE = CFPlus PACKAGE = CFPlus::Map	1868	MODULE = Deliantra::Client PACKAGE = DC::Map
1439		1869
1440	PROTOTYPES: DISABLE	1870	PROTOTYPES: DISABLE
1441		1871
1442	CFPlus::Map	1872	DC::Map
1443	new (SV *class)	1873	new (SV *klass)
1444	CODE:	1874	CODE:
1445	New (0, RETVAL, 1, struct map);	1875	New (0, RETVAL, 1, struct map);
1446	RETVAL->x = 0;	1876	RETVAL->x = 0;
1447	RETVAL->y = 0;	1877	RETVAL->y = 0;
1448	RETVAL->w = 0;	1878	RETVAL->w = 0;
…		…
1455	RETVAL->row = 0;	1885	RETVAL->row = 0;
1456	OUTPUT:	1886	OUTPUT:
1457	RETVAL	1887	RETVAL
1458		1888
1459	void	1889	void
1460	DESTROY (CFPlus::Map self)	1890	DESTROY (DC::Map self)
1461	CODE:	1891	CODE:
1462	{	1892	{
1463	map_clear (self);	1893	map_clear (self);
1464	Safefree (self->face2tile);	1894	Safefree (self->face2tile);
1465	Safefree (self->tex);	1895	Safefree (self->tex);
1466	Safefree (self);	1896	Safefree (self);
1467	}	1897	}
1468		1898
1469	void	1899	void
1470	resize (CFPlus::Map self, int map_width, int map_height)	1900	resize (DC::Map self, int map_width, int map_height)
1471	CODE:	1901	CODE:
1472	self->w = map_width;	1902	self->w = map_width;
1473	self->h = map_height;	1903	self->h = map_height;
1474		1904
1475	void	1905	void
1476	clear (CFPlus::Map self)	1906	clear (DC::Map self)
1477	CODE:	1907	CODE:
1478	map_clear (self);	1908	map_clear (self);
1479		1909
1480	void	1910	void
1481	set_tileid (CFPlus::Map self, int face, int tile)	1911	set_tileid (DC::Map self, int face, int tile)
1482	CODE:	1912	CODE:
1483	{	1913	{
1484	need_facenum (self, face); self->face2tile [face] = tile;	1914	need_facenum (self, face); self->face2tile [face] = tile;
1485	need_texid (self, tile);	1915	need_texid (self, tile);
1486	}	1916	}
1487		1917
1488	void	1918	void
1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1919	set_smooth (DC::Map self, int face, int smooth, int level)
1490	CODE:	1920	CODE:
1491	{	1921	{
1492	tileid texid;	1922	tileid texid;
1493	maptex *tex;	1923	maptex *tex;
1494		1924
…		…
1507	tex->smoothtile = self->face2tile [smooth];	1937	tex->smoothtile = self->face2tile [smooth];
1508	tex->smoothlevel = level;	1938	tex->smoothlevel = level;
1509	}	1939	}
1510		1940
1511	void	1941	void
1512	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)	1942	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)
1513	CODE:	1943	CODE:
1514	{	1944	{
1515	need_texid (self, texid);	1945	need_texid (self, texid);
1516		1946
1517	{	1947	{
…		…
1536	// use uglier nearest interpolation because linear suffers	1966	// use uglier nearest interpolation because linear suffers
1537	// from transparent color bleeding and ugly wrapping effects.	1967	// from transparent color bleeding and ugly wrapping effects.
1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1968	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1539	}	1969	}
1540		1970
		1971	void
		1972	expire_textures (DC::Map self, int texid, int count)
		1973	PPCODE:
		1974	for (; texid < self->texs && count; ++texid, --count)
		1975	{
		1976	maptex *tex = self->tex + texid;
		1977
		1978	if (tex->name)
		1979	{
		1980	if (tex->unused)
		1981	{
		1982	tex->name = 0;
		1983	tex->unused = 0;
		1984	XPUSHs (sv_2mortal (newSViv (texid)));
		1985	}
		1986	else
		1987	tex->unused = 1;
		1988	}
		1989	}
		1990
1541	int	1991	int
1542	ox (CFPlus::Map self)	1992	ox (DC::Map self)
1543	ALIAS:	1993	ALIAS:
1544	oy = 1	1994	oy = 1
1545	x = 2	1995	x = 2
1546	y = 3	1996	y = 3
1547	w = 4	1997	w = 4
…		…
1558	}	2008	}
1559	OUTPUT:	2009	OUTPUT:
1560	RETVAL	2010	RETVAL
1561		2011
1562	void	2012	void
1563	scroll (CFPlus::Map self, int dx, int dy)	2013	scroll (DC::Map self, int dx, int dy)
1564	CODE:	2014	CODE:
1565	{	2015	{
1566	if (dx > 0)	2016	if (dx > 0)
1567	map_blank (self, self->x, self->y, dx, self->h);	2017	map_blank (self, self->x, self->y, dx, self->h);
1568	else if (dx < 0)	2018	else if (dx < 0)
…		…
1584	self->y += MAP_EXTEND_Y;	2034	self->y += MAP_EXTEND_Y;
1585	}	2035	}
1586	}	2036	}
1587		2037
1588	SV *	2038	SV *
1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2039	map1a_update (DC::Map self, SV *data_)
1590	CODE:	2040	CODE:
1591	{	2041	{
1592	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2042	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1593	uint8_t *data_end = (uint8_t *)SvEND (data_);	2043	uint8_t *data_end = (uint8_t *)SvEND (data_);
1594	mapcell *cell;	2044	mapcell *cell;
…		…
1615		2065
1616	//TODO: don't trust server data to be in-range(!)	2066	//TODO: don't trust server data to be in-range(!)
1617		2067
1618	if (flags & 8)	2068	if (flags & 8)
1619	{	2069	{
		2070	uint8_t ext, cmd;
		2071
1620	if (extmap)	2072	do
1621	{	2073	{
1622	uint8_t ext, cmd;	2074	ext = *data++;
		2075	cmd = ext & 0x7f;
1623		2076
1624	do	2077	if (cmd < 4)
		2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2079	else if (cmd == 5) // health
1625	{	2080	{
1626	ext = *data++;
1627	cmd = ext & 0x3f;
1628
1629	if (cmd < 4)
1630	cell->darkness = 255 - ext * 64 + 1;
1631	else if (cmd == 5) // health
1632	{
1633	cell->stat_width = 1;	2081	cell->stat_width = 1;
1634	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1635	}
1636	else if (cmd == 6) // monster width
1637	cell->stat_width = *data++ + 1;
1638	else if (cmd == 0x47)
1639	{
1640	if (*data == 4)
1641	; // decode player count
1642
1643	data += *data + 1;
1644	}
1645	else if (cmd == 8) // cell flags
1646	cell->flags = *data++;
1647	else if (ext & 0x40) // unknown, multibyte => skip
1648	data += *data + 1;
1649	else
1650	data++;
1651	}	2083	}
1652	while (ext & 0x80);	2084	else if (cmd == 6) // monster width
		2085	cell->stat_width = *data++ + 1;
		2086	else if (cmd == 0x47)
		2087	{
		2088	if (*data == 1) cell->player = data [1];
		2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2092
		2093	data += *data + 1;
		2094	}
		2095	else if (cmd == 8) // cell flags
		2096	cell->flags = *data++;
		2097	else if (ext & 0x40) // unknown, multibyte => skip
		2098	data += *data + 1;
		2099	else
		2100	data++;
1653	}	2101	}
1654	else	2102	while (ext & 0x80);
1655	cell->darkness = *data++ + 1;
1656	}	2103	}
1657		2104
1658	for (z = 0; z <= 2; ++z)	2105	for (z = 0; z <= 2; ++z)
1659	if (flags & (4 >> z))	2106	if (flags & (4 >> z))
1660	{	2107	{
…		…
1663	cell->tile [z] = self->face2tile [face];	2110	cell->tile [z] = self->face2tile [face];
1664		2111
1665	if (cell->tile [z])	2112	if (cell->tile [z])
1666	{	2113	{
1667	maptex *tex = self->tex + cell->tile [z];	2114	maptex *tex = self->tex + cell->tile [z];
		2115	tex->unused = 0;
1668	if (!tex->name)	2116	if (!tex->name)
1669	av_push (missing, newSViv (cell->tile [z]));	2117	av_push (missing, newSViv (cell->tile [z]));
1670		2118
1671	if (tex->smoothtile)	2119	if (tex->smoothtile)
1672	{	2120	{
1673	maptex *smooth = self->tex + tex->smoothtile;	2121	maptex *smooth = self->tex + tex->smoothtile;
		2122	smooth->unused = 0;
1674	if (!smooth->name)	2123	if (!smooth->name)
1675	av_push (missing, newSViv (tex->smoothtile));	2124	av_push (missing, newSViv (tex->smoothtile));
1676	}	2125	}
1677	}	2126	}
1678	}	2127	}
1679	}	2128	}
1680	else	2129	else
1681	cell->darkness = 0;	2130	CELL_CLEAR (cell);
1682	}	2131	}
1683	}	2132	}
1684	OUTPUT:	2133	OUTPUT:
1685	RETVAL	2134	RETVAL
1686		2135
1687	SV *	2136	SV *
1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2137	mapmap (DC::Map self, int x0, int y0, int w, int h)
1689	CODE:	2138	CODE:
1690	{	2139	{
1691	int x1, x;	2140	int x1, x;
1692	int y1, y;	2141	int y1, y;
1693	int z;	2142	int z;
…		…
1706	? self->row + y	2155	? self->row + y
1707	: 0;	2156	: 0;
1708		2157
1709	for (x = x0; x < x1; x++)	2158	for (x = x0; x < x1; x++)
1710	{	2159	{
1711	int r = 32, g = 32, b = 32, a = 192;	2160	unsigned int r = 32, g = 32, b = 32, a = 192;
1712		2161
1713	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1714	{	2163	{
1715	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1716		2165
…		…
1718	{	2167	{
1719	maptex tex = self->tex [cell->tile [z]];	2168	maptex tex = self->tex [cell->tile [z]];
1720	int a0 = 255 - tex.a;	2169	int a0 = 255 - tex.a;
1721	int a1 = tex.a;	2170	int a1 = tex.a;
1722		2171
1723	r = (r * a0 + tex.r * a1) / 255;	2172	r = div255 (r * a0 + tex.r * a1);
1724	g = (g * a0 + tex.g * a1) / 255;	2173	g = div255 (g * a0 + tex.g * a1);
1725	b = (b * a0 + tex.b * a1) / 255;	2174	b = div255 (b * a0 + tex.b * a1);
1726	a = (a * a0 + tex.a * a1) / 255;	2175	a = div255 (a * a0 + tex.a * a1);
1727	}	2176	}
1728	}	2177	}
1729		2178
1730	*map++ = (r )	2179	*map++ = (r )
1731	| (g << 8)	2180	| (g << 8)
…		…
1738	}	2187	}
1739	OUTPUT:	2188	OUTPUT:
1740	RETVAL	2189	RETVAL
1741		2190
1742	void	2191	void
1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2192	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)
1744	CODE:	2193	CODE:
1745	{	2194	{
1746	int x, y, z;	2195	int x, y, z;
1747		2196
1748	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2197	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2198	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1750	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2199	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1751	smooth_key skey;	2200	smooth_key skey;
1752		2201	int pl_x, pl_y;
		2202	maptex pl_tex;
1753	rc_t *rc = rc_alloc ();	2203	rc_t *rc = rc_alloc ();
		2204	rc_t *rc_ov = rc_alloc ();
1754	rc_key_t key;	2205	rc_key_t key;
1755	rc_array_t *arr;	2206	rc_array_t *arr;
1756		2207
		2208	pl_tex.name = 0;
		2209
1757	// thats current max. sorry.	2210	// that's current max. sorry.
1758	if (sw > 255) sw = 255;	2211	if (sw > 255) sw = 255;
1759	if (sh > 255) sh = 255;	2212	if (sh > 255) sh = 255;
1760		2213
1761	// clear key, in case of extra padding	2214	// clear key, in case of extra padding
1762	memset (&skey, 0, sizeof (skey));	2215	memset (&skey, 0, sizeof (skey));
…		…
1766	key.g = 255;	2219	key.g = 255;
1767	key.b = 255;	2220	key.b = 255;
1768	key.a = 255;	2221	key.a = 255;
1769	key.mode = GL_QUADS;	2222	key.mode = GL_QUADS;
1770	key.format = GL_T2F_V3F;	2223	key.format = GL_T2F_V3F;
1771	key.texname = -1;
1772		2224
1773	mx += self->x;	2225	mx += self->x;
1774	my += self->y;	2226	my += self->y;
1775		2227
1776	// first pass: determine smooth_max	2228	// first pass: determine smooth_max
…		…
1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1801		2253
1802	for (z = 0; z <= 2; z++)	2254	for (z = 0; z <= 2; z++)
1803	{	2255	{
1804	memset (smooth_level, 0, sizeof (smooth_level));	2256	memset (smooth_level, 0, sizeof (smooth_level));
		2257	key.texname = -1;
1805		2258
1806	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1807	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1808	{	2261	{
1809	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1819	maptex tex = self->tex [tile];	2272	maptex tex = self->tex [tile];
1820	int px, py;	2273	int px, py;
1821		2274
1822	if (key.texname != tex.name)	2275	if (key.texname != tex.name)
1823	{	2276	{
		2277	self->tex [tile].unused = 0;
		2278
1824	if (!tex.name)	2279	if (!tex.name)
1825	tex = self->tex [2]; /* missing, replace by noface */	2280	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1826		2281
1827	key.texname = tex.name;	2282	key.texname = tex.name;
1828	arr = rc_array (rc, &key);	2283	arr = rc_array (rc, &key);
1829	}	2284	}
1830		2285
1831	px = (x + 1) * T - tex.w;	2286	px = (x + 1) * Th - tex.w;
1832	py = (y + 1) * T - tex.h;	2287	py = (y + 1) * Tw - tex.h;
		2288
		2289	if (expect_false (cell->player == player) && expect_false (z == 2))
		2290	{
		2291	pl_x = px;
		2292	pl_y = py;
		2293	pl_tex = tex;
		2294	continue;
		2295	}
1833		2296
1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2298	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2299	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2300	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1838
1839	if (cell->flags && z == 2)
1840	{
1841	// overlays such as the speech bubble, probably more to come
1842	if (cell->flags & 1)
1843	{
1844	maptex tex = self->tex [1];
1845	int px = x * T + T * 2 / 32;
1846	int py = y * T - T * 6 / 32;
1847
1848	if (tex.name)
1849	{
1850	if (key.texname != tex.name)
1851	{
1852	key.texname = tex.name;
1853	arr = rc_array (rc, &key);
1854	}
1855
1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1860	}
1861	}
1862	}
1863		2301
1864	// update smooth hash	2302	// update smooth hash
1865	if (tex.smoothtile)	2303	if (tex.smoothtile)
1866	{	2304	{
1867	skey.tile = tex.smoothtile;	2305	skey.tile = tex.smoothtile;
…		…
1896	// corners	2334	// corners
1897	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2335	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
1898	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2336	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1899	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2337	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1900	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2338	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2339	}
		2340	}
		2341
		2342	if (expect_false (z == 2) && expect_false (cell->flags))
		2343	{
		2344	// overlays such as the speech bubble, probably more to come
		2345	if (cell->flags & 1)
		2346	{
		2347	rc_key_t key_ov = key;
		2348	maptex tex = self->tex [TEXID_SPEECH];
		2349	rc_array_t *arr;
		2350	int px = x * Tw + Tw * 2 / 32;
		2351	int py = y * Th - Th * 6 / 32;
		2352
		2353	key_ov.texname = tex.name;
		2354	arr = rc_array (rc_ov, &key_ov);
		2355
		2356	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2357	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2358	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1901	}	2360	}
1902	}	2361	}
1903	}	2362	}
1904	}	2363	}
1905		2364
…		…
1932	if (!(bits & 0x1000)	2391	if (!(bits & 0x1000)
1933	&& skey->level == level	2392	&& skey->level == level
1934	&& level > smooth_max [skey->x][skey->y])	2393	&& level > smooth_max [skey->x][skey->y])
1935	{	2394	{
1936	maptex tex = self->tex [skey->tile];	2395	maptex tex = self->tex [skey->tile];
1937	int px = (((int)skey->x) - 1) * T;	2396	int px = (((int)skey->x) - 1) * Tw;
1938	int py = (((int)skey->y) - 1) * T;	2397	int py = (((int)skey->y) - 1) * Th;
1939	int border = bits & 15;	2398	int border = bits & 15;
1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2399	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1941	float dx = tex.s * .0625f; // 16 images/row	2400	float dx = tex.s * .0625f; // 16 images/row
1942	float dy = tex.t * .5f ; // 2 images/column	2401	float dy = tex.t * .5f ; // 2 images/column
1943		2402
…		…
1945	{	2404	{
1946	// this time avoiding texture state changes	2405	// this time avoiding texture state changes
1947	// save gobs of state changes.	2406	// save gobs of state changes.
1948	if (key.texname != tex.name)	2407	if (key.texname != tex.name)
1949	{	2408	{
		2409	self->tex [skey->tile].unused = 0;
		2410
1950	glEnd ();	2411	glEnd ();
1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2412	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1952	glBegin (GL_QUADS);	2413	glBegin (GL_QUADS);
1953	}	2414	}
1954		2415
1955	if (border)	2416	if (border)
1956	{	2417	{
1957	float ox = border * dx;	2418	float ox = border * dx;
1958		2419
1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2420	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2421	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2422	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2423	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1963	}	2424	}
1964		2425
1965	if (corner)	2426	if (corner)
1966	{	2427	{
1967	float ox = corner * dx;	2428	float ox = corner * dx;
1968		2429
1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2430	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2431	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2433	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1973	}	2434	}
1974	}	2435	}
1975	}	2436	}
1976	}	2437	}
1977	}	2438	}
…		…
1983	}	2444	}
1984		2445
1985	hv_clear (smooth);	2446	hv_clear (smooth);
1986	}	2447	}
1987		2448
		2449	if (pl_tex.name)
		2450	{
		2451	maptex tex = pl_tex;
		2452	int px = pl_x + sdx;
		2453	int py = pl_y + sdy;
		2454
		2455	key.texname = tex.name;
		2456	arr = rc_array (rc, &key);
		2457
		2458	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2459	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2460	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2461	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2462
		2463	rc_draw (rc);
		2464	}
		2465
		2466	rc_draw (rc_ov);
		2467	rc_clear (rc_ov);
		2468
1988	glDisable (GL_BLEND);	2469	glDisable (GL_BLEND);
1989	rc_free (rc);	2470	rc_free (rc);
		2471	rc_free (rc_ov);
1990		2472
1991	// top layer: overlays such as the health bar	2473	// top layer: overlays such as the health bar
1992	for (y = 0; y < sh; y++)	2474	for (y = 0; y < sh; y++)
1993	if (0 <= y + my && y + my < self->rows)	2475	if (0 <= y + my && y + my < self->rows)
1994	{	2476	{
…		…
1997	for (x = 0; x < sw; x++)	2479	for (x = 0; x < sw; x++)
1998	if (row->c0 <= x + mx && x + mx < row->c1)	2480	if (row->c0 <= x + mx && x + mx < row->c1)
1999	{	2481	{
2000	mapcell *cell = row->col + (x + mx - row->c0);	2482	mapcell *cell = row->col + (x + mx - row->c0);
2001		2483
2002	int px = x * T;	2484	int px = x * Tw;
2003	int py = y * T;	2485	int py = y * Th;
		2486
		2487	if (expect_false (cell->player == player))
		2488	{
		2489	px += sdx;
		2490	py += sdy;
		2491	}
2004		2492
2005	if (cell->stat_hp)	2493	if (cell->stat_hp)
2006	{	2494	{
2007	int width = cell->stat_width * T;	2495	int width = cell->stat_width * Tw;
2008	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2496	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2009		2497
2010	glColor3ub (0, 0, 0);	2498	glColor3ub (0, 0, 0);
2011	glRectf (px + 1, py - thick - 2,	2499	glRectf (px + 1, py - thick - 2,
2012	px + width - 1, py);	2500	px + width - 1, py);
2013		2501
…		…
2019	}	2507	}
2020	}	2508	}
2021	}	2509	}
2022		2510
2023	void	2511	void
2024	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2512	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2025	CODE:	2513	CODE:
2026	{	2514	{
2027	static float color[16][3] = {	2515	static float color[16][3] = {
2028	{ 0.00F, 0.00F, 0.00F },	2516	{ 0.00f, 0.00f, 0.00f },
2029	{ 1.00F, 1.00F, 1.00F },	2517	{ 1.00f, 1.00f, 1.00f },
2030	{ 0.00F, 0.00F, 0.55F },	2518	{ 0.00f, 0.00f, 0.55f },
2031	{ 1.00F, 0.00F, 0.00F },	2519	{ 1.00f, 0.00f, 0.00f },
2032		2520
2033	{ 1.00F, 0.54F, 0.00F },	2521	{ 1.00f, 0.54f, 0.00f },
2034	{ 0.11F, 0.56F, 1.00F },	2522	{ 0.11f, 0.56f, 1.00f },
2035	{ 0.93F, 0.46F, 0.00F },	2523	{ 0.93f, 0.46f, 0.00f },
2036	{ 0.18F, 0.54F, 0.34F },	2524	{ 0.18f, 0.54f, 0.34f },
2037		2525
2038	{ 0.56F, 0.73F, 0.56F },	2526	{ 0.56f, 0.73f, 0.56f },
2039	{ 0.80F, 0.80F, 0.80F },	2527	{ 0.80f, 0.80f, 0.80f },
2040	{ 0.55F, 0.41F, 0.13F },	2528	{ 0.55f, 0.41f, 0.13f },
2041	{ 0.99F, 0.77F, 0.26F },	2529	{ 0.99f, 0.77f, 0.26f },
2042		2530
2043	{ 0.74F, 0.65F, 0.41F },	2531	{ 0.74f, 0.65f, 0.41f },
2044		2532
2045	{ 0.00F, 1.00F, 1.00F },	2533	{ 0.00f, 1.00f, 1.00f },
2046	{ 1.00F, 0.00F, 1.00F },	2534	{ 1.00f, 0.00f, 1.00f },
2047	{ 1.00F, 1.00F, 0.00F },	2535	{ 1.00f, 1.00f, 0.00f },
2048	};	2536	};
2049		2537
2050	int x, y;	2538	int x, y;
2051		2539
2052	glEnable (GL_TEXTURE_2D);	2540	glEnable (GL_TEXTURE_2D);
		2541	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2542	* but the nvidia driver (185.18.14) mishandles alpha textures
		2543	* and takes the colour from god knows where instead of using
		2544	* Cp. MODULATE results in the same colour, but slightly different
		2545	* alpha, but atcually gives us the correct colour with nvidia.
		2546	*/
2053	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2547	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2054	glEnable (GL_BLEND);	2548	glEnable (GL_BLEND);
2055	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2549	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2056	glBegin (GL_QUADS);	2550	glBegin (GL_QUADS);
2057		2551
2058	for (y = 0; y < h; y++)	2552	for (y = 0; y < h; y++)
…		…
2062		2556
2063	if (m)	2557	if (m)
2064	{	2558	{
2065	float *c = color [m & 15];	2559	float *c = color [m & 15];
2066		2560
2067	float tx1 = m & 0x40 ? 0.5 : 0.;	2561	float tx1 = m & 0x40 ? 0.5f : 0.f;
2068	float tx2 = tx1 + 0.5;	2562	float tx2 = tx1 + 0.5f;
2069		2563
2070	glColor4f (c[0], c[1], c[2], 0.75);	2564	glColor4f (c[0], c[1], c[2], 1);
2071	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2565	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2072	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2566	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2073	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2567	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2074	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2568	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2075	}	2569	}
…		…
2079	glDisable (GL_BLEND);	2573	glDisable (GL_BLEND);
2080	glDisable (GL_TEXTURE_2D);	2574	glDisable (GL_TEXTURE_2D);
2081	}	2575	}
2082		2576
2083	void	2577	void
2084	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2578	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2085	PPCODE:	2579	PPCODE:
2086	{	2580	{
2087	int x, y;	2581	int x, y;
2088	int sw1 = sw + 2;	2582	int sw1 = sw + 2;
2089	int sh1 = sh + 2;	2583	int sh1 = sh + 2;
2090	int sh3 = sh * 3;	2584	int sh3 = sh * 3;
2091	int sw34 = (sw * 3 + 3) & ~3;	2585	int sw3 = sw * 3;
		2586	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2587	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2092	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2588	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2093	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2589	memset (darkness1, 0, sw1*sh1);
2094	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2095		2590
2096	SvPOK_only (darkness3_sv);	2591	SvPOK_only (darkness3_sv);
2097	SvCUR_set (darkness3_sv, sw34 * sh3);	2592	SvCUR_set (darkness3_sv, sw3 * sh3);
2098		2593
2099	mx += self->x - 1;	2594	mx += self->x - 1;
2100	my += self->y - 1;	2595	my += self->y - 1;
2101
2102	memset (darkness1, 255, sw1 * sh1);
2103		2596
2104	for (y = 0; y < sh1; y++)	2597	for (y = 0; y < sh1; y++)
2105	if (0 <= y + my && y + my < self->rows)	2598	if (0 <= y + my && y + my < self->rows)
2106	{	2599	{
2107	maprow *row = self->row + (y + my);	2600	maprow *row = self->row + (y + my);
…		…
2110	if (row->c0 <= x + mx && x + mx < row->c1)	2603	if (row->c0 <= x + mx && x + mx < row->c1)
2111	{	2604	{
2112	mapcell *cell = row->col + (x + mx - row->c0);	2605	mapcell *cell = row->col + (x + mx - row->c0);
2113		2606
2114	darkness1 [y * sw1 + x] = cell->darkness	2607	darkness1 [y * sw1 + x] = cell->darkness
2115	? 255 - (cell->darkness - 1)	2608	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2116	: 255 - FOW_DARKNESS;	2609	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2117	}	2610	}
2118	}	2611	}
2119		2612
2120	for (y = 0; y < sh; ++y)	2613	for (y = 0; y < sh; ++y)
2121	for (x = 0; x < sw; ++x)	2614	for (x = 0; x < sw; ++x)
…		…
2140		2633
2141	uint8_t r13 = (d13 + d23 + d12) / 3;	2634	uint8_t r13 = (d13 + d23 + d12) / 3;
2142	uint8_t r23 = d23;	2635	uint8_t r23 = d23;
2143	uint8_t r33 = (d23 + d33 + d32) / 3;	2636	uint8_t r33 = (d23 + d33 + d32) / 3;
2144		2637
2145	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2146	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2147	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2148	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2149	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2150	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2151	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2152	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2153	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2154	}	2647	}
2155		2648
2156	free (darkness1);	2649	free (darkness1);
2157		2650
2158	EXTEND (SP, 3);	2651	EXTEND (SP, 3);
2159	PUSHs (sv_2mortal (newSViv (sw34)));	2652	PUSHs (sv_2mortal (newSViv (sw3)));
2160	PUSHs (sv_2mortal (newSViv (sh3)));	2653	PUSHs (sv_2mortal (newSViv (sh3)));
2161	PUSHs (darkness3_sv);	2654	PUSHs (darkness3_sv);
2162	}	2655	}
2163		2656
2164	SV *	2657	SV *
2165	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2658	get_rect (DC::Map self, int x0, int y0, int w, int h)
2166	CODE:	2659	CODE:
2167	{	2660	{
2168	int x, y, x1, y1;	2661	int x, y, x1, y1;
2169	SV *data_sv = newSV (w * h * 7 + 5);	2662	SV *data_sv = newSV (w * h * 7 + 5);
2170	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2663	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2227	else	2720	else
2228	*data++ = 0;	2721	*data++ = 0;
2229	}	2722	}
2230	}	2723	}
2231		2724
		2725	/* if size is w*h + 5 then no data has been found */
		2726	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2727	{
2232	SvPOK_only (data_sv);	2728	SvPOK_only (data_sv);
2233	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2729	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2730	}
		2731
2234	RETVAL = data_sv;	2732	RETVAL = data_sv;
2235	}	2733	}
2236	OUTPUT:	2734	OUTPUT:
2237	RETVAL	2735	RETVAL
2238		2736
2239	void	2737	void
2240	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2738	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2241	PPCODE:	2739	PPCODE:
2242	{	2740	{
2243	int x, y, z;	2741	int x, y, z;
2244	int w, h;	2742	int w, h;
2245	int x1, y1;	2743	int x1, y1;
		2744	STRLEN len;
		2745	uint8_t *data, *end;
		2746
		2747	len = SvLEN (data_sv);
		2748	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2749	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2750	end = data + len + 8;
		2751
		2752	if (len < 5)
		2753	XSRETURN_EMPTY;
2246		2754
2247	if (*data++ != 0)	2755	if (*data++ != 0)
2248	XSRETURN_EMPTY; /* version mismatch */	2756	XSRETURN_EMPTY; /* version mismatch */
2249		2757
2250	w = *data++ << 8; w |= *data++;	2758	w = *data++ << 8; w |= *data++;
…		…
2265	{	2773	{
2266	maprow *row = map_get_row (self, y);	2774	maprow *row = map_get_row (self, y);
2267		2775
2268	for (x = x0; x < x1; x++)	2776	for (x = x0; x < x1; x++)
2269	{	2777	{
		2778	uint8_t flags;
		2779
		2780	if (data + 7 >= end)
		2781	XSRETURN_EMPTY;
		2782
2270	uint8_t flags = *data++;	2783	flags = *data++;
2271		2784
2272	if (flags)	2785	if (flags)
2273	{	2786	{
2274	mapcell *cell = row_get_cell (row, x);	2787	mapcell *cell = row_get_cell (row, x);
2275	tileid tile[3] = { 0, 0, 0 };	2788	tileid tile[3] = { 0, 0, 0 };
…		…
2278	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2791	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2279	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2792	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2280		2793
2281	if (cell->darkness == 0)	2794	if (cell->darkness == 0)
2282	{	2795	{
2283	cell->darkness = 0;	2796	/*cell->darkness = 0;*/
		2797	EXTEND (SP, 3);
2284		2798
2285	for (z = 0; z <= 2; z++)	2799	for (z = 0; z <= 2; z++)
2286	{	2800	{
2287	tileid t = tile [z];	2801	tileid t = tile [z];
2288		2802
2289	if (t >= self->texs || (t && !self->tex [t].name))	2803	if (t >= self->texs || (t && !self->tex [t].name))
2290	{	2804	{
2291	XPUSHs (sv_2mortal (newSViv (t)));	2805	PUSHs (sv_2mortal (newSViv (t)));
2292	need_texid (self, t);	2806	need_texid (self, t);
2293	}	2807	}
2294		2808
2295	cell->tile [z] = t;	2809	cell->tile [z] = t;
2296	}	2810	}
…		…
2298	}	2812	}
2299	}	2813	}
2300	}	2814	}
2301	}	2815	}
2302		2816
2303	MODULE = CFPlus PACKAGE = CFPlus::RW	2817	MODULE = Deliantra::Client PACKAGE = DC::RW
2304		2818
2305	CFPlus::RW	2819	DC::RW
2306	new (SV *class, SV *data_sv)	2820	new (SV *klass, SV *data_sv)
2307	CODE:	2821	CODE:
2308	{	2822	{
2309	STRLEN datalen;	2823	STRLEN datalen;
2310	char *data = SvPVbyte (data_sv, datalen);	2824	char *data = SvPVbyte (data_sv, datalen);
2311		2825
2312	RETVAL = SDL_RWFromConstMem (data, datalen);	2826	RETVAL = SDL_RWFromConstMem (data, datalen);
2313	}	2827	}
2314	OUTPUT:	2828	OUTPUT:
2315	RETVAL	2829	RETVAL
2316		2830
2317	CFPlus::RW	2831	DC::RW
2318	new_from_file (SV *class, const char *path, const char *mode = "rb")	2832	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2319	CODE:	2833	CODE:
2320	RETVAL = SDL_RWFromFile (path, mode);	2834	RETVAL = SDL_RWFromFile (path, mode);
2321	OUTPUT:	2835	OUTPUT:
2322	RETVAL	2836	RETVAL
2323		2837
2324	# fails on win32:	2838	# fails on win32:
2325	# CFPlus.xs(2268) : error C2059: syntax error : '('	2839	# dc.xs(2268) : error C2059: syntax error : '('
2326	#void	2840	#void
2327	#close (CFPlus::RW self)	2841	#close (DC::RW self)
2328	# CODE:	2842	# CODE:
2329	# (self->(close)) (self);	2843	# (self->(close)) (self);
2330		2844
2331	MODULE = CFPlus PACKAGE = CFPlus::Channel	2845	MODULE = Deliantra::Client PACKAGE = DC::Channel
2332		2846
2333	PROTOTYPES: DISABLE	2847	PROTOTYPES: DISABLE
2334		2848
2335	CFPlus::Channel	2849	DC::Channel
2336	find ()	2850	find ()
2337	CODE:	2851	CODE:
2338	{	2852	{
2339	RETVAL = Mix_GroupAvailable (-1);	2853	RETVAL = Mix_GroupAvailable (-1);
2340		2854
2341	if (RETVAL < 0)	2855	if (RETVAL < 0)
2342	{	2856	{
2343	RETVAL = Mix_GroupOldest (-1);	2857	RETVAL = Mix_GroupOldest (-1);
2344		2858
2345	if (RETVAL < 0)	2859	if (RETVAL < 0)
		2860	{
		2861	// happens sometimes, maybe it just stopped playing(?)
		2862	RETVAL = Mix_GroupAvailable (-1);
		2863
		2864	if (RETVAL < 0)
2346	XSRETURN_UNDEF;	2865	XSRETURN_UNDEF;
2347		2866	}
		2867	else
2348	Mix_HaltChannel (RETVAL);	2868	Mix_HaltChannel (RETVAL);
2349	}	2869	}
2350		2870
2351	Mix_UnregisterAllEffects (RETVAL);	2871	Mix_UnregisterAllEffects (RETVAL);
2352	Mix_Volume (RETVAL, 128);	2872	Mix_Volume (RETVAL, 128);
2353	}	2873	}
2354	OUTPUT:	2874	OUTPUT:
2355	RETVAL	2875	RETVAL
2356		2876
2357	void	2877	void
2358	halt (CFPlus::Channel self)	2878	halt (DC::Channel self)
2359	CODE:	2879	CODE:
2360	Mix_HaltChannel (self);	2880	Mix_HaltChannel (self);
2361		2881
2362	void	2882	void
2363	expire (CFPlus::Channel self, int ticks = -1)	2883	expire (DC::Channel self, int ticks = -1)
2364	CODE:	2884	CODE:
2365	Mix_ExpireChannel (self, ticks);	2885	Mix_ExpireChannel (self, ticks);
2366		2886
2367	void	2887	void
2368	fade_out (CFPlus::Channel self, int ticks = -1)	2888	fade_out (DC::Channel self, int ticks = -1)
2369	CODE:	2889	CODE:
2370	Mix_FadeOutChannel (self, ticks);	2890	Mix_FadeOutChannel (self, ticks);
2371		2891
2372	int	2892	int
2373	volume (CFPlus::Channel self, int volume)	2893	volume (DC::Channel self, int volume)
2374	CODE:	2894	CODE:
2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2895	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2376	OUTPUT:	2896	OUTPUT:
2377	RETVAL	2897	RETVAL
2378		2898
2379	void	2899	void
2380	unregister_all_effects (CFPlus::Channel self)	2900	unregister_all_effects (DC::Channel self)
2381	CODE:	2901	CODE:
2382	Mix_UnregisterAllEffects (self);	2902	Mix_UnregisterAllEffects (self);
2383		2903
2384	void	2904	void
2385	set_panning (CFPlus::Channel self, int left, int right)	2905	set_panning (DC::Channel self, int left, int right)
2386	CODE:	2906	CODE:
2387	left = CLAMP (left , 0, 255);	2907	left = CLAMP (left , 0, 255);
2388	right = CLAMP (right, 0, 255);	2908	right = CLAMP (right, 0, 255);
2389	Mix_SetPanning (self, left, right);	2909	Mix_SetPanning (self, left, right);
2390		2910
2391	void	2911	void
2392	set_distance (CFPlus::Channel self, int distance)	2912	set_distance (DC::Channel self, int distance)
2393	CODE:	2913	CODE:
2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2914	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2395		2915
2396	void	2916	void
2397	set_position (CFPlus::Channel self, int angle, int distance)	2917	set_position (DC::Channel self, int angle, int distance)
2398	CODE:	2918	CODE:
2399		2919
2400	void	2920	void
2401	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2921	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2402	CODE:	2922	CODE:
2403	{	2923	{
2404	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2924	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2405	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2925	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2926	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2407	}	2927	}
2408		2928
2409	void	2929	void
2410	set_reverse_stereo (CFPlus::Channel self, int flip)	2930	set_reverse_stereo (DC::Channel self, int flip)
2411	CODE:	2931	CODE:
2412	Mix_SetReverseStereo (self, flip);	2932	Mix_SetReverseStereo (self, flip);
2413		2933
2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2934	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2415		2935
2416	PROTOTYPES: DISABLE	2936	PROTOTYPES: DISABLE
2417		2937
		2938	void
		2939	decoders ()
		2940	PPCODE:
		2941	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2942	int i, num = Mix_GetNumChunkDecoders ();
		2943	EXTEND (SP, num);
		2944	for (i = 0; i < num; ++i)
		2945	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2946	#else
		2947	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2948	#endif
		2949
2418	CFPlus::MixChunk	2950	DC::MixChunk
2419	new (SV *class, CFPlus::RW rwops)	2951	new (SV *klass, DC::RW rwops)
2420	CODE:	2952	CODE:
2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2953	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2422	OUTPUT:	2954	OUTPUT:
2423	RETVAL	2955	RETVAL
2424		2956
2425	void	2957	void
2426	DESTROY (CFPlus::MixChunk self)	2958	DESTROY (DC::MixChunk self)
2427	CODE:	2959	CODE:
2428	Mix_FreeChunk (self);	2960	Mix_FreeChunk (self);
2429		2961
2430	int	2962	int
2431	volume (CFPlus::MixChunk self, int volume = -1)	2963	volume (DC::MixChunk self, int volume = -1)
2432	CODE:	2964	CODE:
2433	if (items > 1)	2965	if (items > 1)
2434	volume = CLAMP (volume, 0, 128);	2966	volume = CLAMP (volume, 0, 128);
2435	RETVAL = Mix_VolumeChunk (self, volume);	2967	RETVAL = Mix_VolumeChunk (self, volume);
2436	OUTPUT:	2968	OUTPUT:
2437	RETVAL	2969	RETVAL
2438		2970
2439	CFPlus::Channel	2971	DC::Channel
2440	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2972	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2441	CODE:	2973	CODE:
2442	{	2974	{
2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2975	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2444		2976
2445	if (RETVAL < 0)	2977	if (RETVAL < 0)
…		…
2452	}	2984	}
2453	}	2985	}
2454	OUTPUT:	2986	OUTPUT:
2455	RETVAL	2987	RETVAL
2456		2988
2457	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2989	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2990
		2991	void
		2992	decoders ()
		2993	PPCODE:
		2994	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2995	int i, num = Mix_GetNumMusicDecoders ();
		2996	EXTEND (SP, num);
		2997	for (i = 0; i < num; ++i)
		2998	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2999	#else
		3000	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3001	#endif
2458		3002
2459	int	3003	int
2460	volume (int volume = -1)	3004	volume (int volume = -1)
2461	PROTOTYPE: ;$	3005	PROTOTYPE: ;$
2462	CODE:	3006	CODE:
…		…
2474	void	3018	void
2475	halt ()	3019	halt ()
2476	CODE:	3020	CODE:
2477	Mix_HaltMusic ();	3021	Mix_HaltMusic ();
2478		3022
		3023	int
		3024	playing ()
		3025	CODE:
		3026	RETVAL = Mix_PlayingMusic ();
		3027	OUTPUT:
		3028	RETVAL
		3029
2479	CFPlus::MixMusic	3030	DC::MixMusic
2480	new (SV *class, CFPlus::RW rwops)	3031	new (SV *klass, DC::RW rwops)
2481	CODE:	3032	CODE:
2482	RETVAL = Mix_LoadMUS_RW (rwops);	3033	RETVAL = Mix_LoadMUS_RW (rwops);
2483	OUTPUT:	3034	OUTPUT:
2484	RETVAL	3035	RETVAL
2485		3036
2486	void	3037	void
2487	DESTROY (CFPlus::MixMusic self)	3038	DESTROY (DC::MixMusic self)
2488	CODE:	3039	CODE:
2489	Mix_FreeMusic (self);	3040	Mix_FreeMusic (self);
2490		3041
2491	int	3042	int
2492	play (CFPlus::MixMusic self, int loops = -1)	3043	play (DC::MixMusic self, int loops = -1)
2493	CODE:	3044	CODE:
2494	RETVAL = Mix_PlayMusic (self, loops);	3045	RETVAL = Mix_PlayMusic (self, loops);
2495	OUTPUT:	3046	OUTPUT:
2496	RETVAL	3047	RETVAL
2497		3048
2498	void	3049	void
2499	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3050	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2500	CODE:	3051	CODE:
2501	Mix_FadeInMusicPos (self, loops, ms, position);	3052	Mix_FadeInMusicPos (self, loops, ms, position);
2502		3053
2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3054	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2504		3055
2505	PROTOTYPES: ENABLE	3056	PROTOTYPES: ENABLE
2506		3057
2507	BOOT:	3058	BOOT:
2508	{	3059	{
2509	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3060	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2510	static const struct {	3061	static const struct {
2511	const char *name;	3062	const char *name;
2512	IV iv;	3063	IV iv;
2513	} *civ, const_iv[] = {	3064	} *civ, const_iv[] = {
2514	# define const_iv(name) { # name, (IV)name }	3065	# define const_iv(name) { # name, (IV)name }
2515	const_iv (GL_VENDOR),	3066	const_iv (GL_VENDOR),
2516	const_iv (GL_VERSION),	3067	const_iv (GL_VERSION),
2517	const_iv (GL_EXTENSIONS),	3068	const_iv (GL_EXTENSIONS),
		3069	const_iv (GL_MAX_TEXTURE_UNITS),
2518	const_iv (GL_COLOR_MATERIAL),	3070	const_iv (GL_COLOR_MATERIAL),
2519	const_iv (GL_SMOOTH),	3071	const_iv (GL_SMOOTH),
2520	const_iv (GL_FLAT),	3072	const_iv (GL_FLAT),
2521	const_iv (GL_DITHER),	3073	const_iv (GL_DITHER),
2522	const_iv (GL_BLEND),	3074	const_iv (GL_BLEND),
…		…
2534	const_iv (GL_ZERO),	3086	const_iv (GL_ZERO),
2535	const_iv (GL_SRC_ALPHA),	3087	const_iv (GL_SRC_ALPHA),
2536	const_iv (GL_DST_ALPHA),	3088	const_iv (GL_DST_ALPHA),
2537	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3089	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2538	const_iv (GL_ONE_MINUS_DST_ALPHA),	3090	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3091	const_iv (GL_SRC_COLOR),
		3092	const_iv (GL_DST_COLOR),
		3093	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3094	const_iv (GL_ONE_MINUS_DST_COLOR),
2539	const_iv (GL_SRC_ALPHA_SATURATE),	3095	const_iv (GL_SRC_ALPHA_SATURATE),
2540	const_iv (GL_RGB),	3096	const_iv (GL_RGB),
2541	const_iv (GL_RGBA),	3097	const_iv (GL_RGBA),
2542	const_iv (GL_RGBA4),	3098	const_iv (GL_RGBA4),
2543	const_iv (GL_RGBA8),	3099	const_iv (GL_RGBA8),
…		…
2611	const_iv (GL_NICEST),	3167	const_iv (GL_NICEST),
2612	const_iv (GL_V2F),	3168	const_iv (GL_V2F),
2613	const_iv (GL_V3F),	3169	const_iv (GL_V3F),
2614	const_iv (GL_T2F_V3F),	3170	const_iv (GL_T2F_V3F),
2615	const_iv (GL_T2F_N3F_V3F),	3171	const_iv (GL_T2F_N3F_V3F),
		3172	const_iv (GL_FUNC_ADD),
		3173	const_iv (GL_FUNC_SUBTRACT),
		3174	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2616	# undef const_iv	3175	# undef const_iv
2617	};	3176	};
2618		3177
2619	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3178	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2620	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3179	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2621		3180
2622	texture_av = newAV ();	3181	texture_av = newAV ();
2623	AvREAL_off (texture_av);	3182	AvREAL_off (texture_av);
2624	}	3183	}
2625		3184
…		…
2627	disable_GL_EXT_blend_func_separate ()	3186	disable_GL_EXT_blend_func_separate ()
2628	CODE:	3187	CODE:
2629	gl.BlendFuncSeparate = 0;	3188	gl.BlendFuncSeparate = 0;
2630	gl.BlendFuncSeparateEXT = 0;	3189	gl.BlendFuncSeparateEXT = 0;
2631		3190
2632	char *	3191	void
		3192	apple_nvidia_bug (int enable)
		3193
		3194	const char *
2633	gl_vendor ()	3195	gl_vendor ()
2634	CODE:	3196	CODE:
2635	RETVAL = (char *)glGetString (GL_VENDOR);	3197	RETVAL = (const char *)glGetString (GL_VENDOR);
2636	OUTPUT:	3198	OUTPUT:
2637	RETVAL	3199	RETVAL
2638		3200
2639	char *	3201	const char *
2640	gl_version ()	3202	gl_version ()
2641	CODE:	3203	CODE:
2642	RETVAL = (char *)glGetString (GL_VERSION);	3204	RETVAL = (const char *)glGetString (GL_VERSION);
2643	OUTPUT:	3205	OUTPUT:
2644	RETVAL	3206	RETVAL
2645		3207
2646	char *	3208	const char *
2647	gl_extensions ()	3209	gl_extensions ()
2648	CODE:	3210	CODE:
2649	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3211	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2650	OUTPUT:	3212	OUTPUT:
2651	RETVAL	3213	RETVAL
2652		3214
2653	const char *glGetString (GLenum pname)	3215	const char *glGetString (GLenum pname)
		3216	CODE:
		3217	RETVAL = (const char *)glGetString (pname);
		3218	OUTPUT:
		3219	RETVAL
2654		3220
2655	GLint glGetInteger (GLenum pname)	3221	GLint glGetInteger (GLenum pname)
2656	CODE:	3222	CODE:
2657	glGetIntegerv (pname, &RETVAL);	3223	glGetIntegerv (pname, &RETVAL);
2658	OUTPUT:	3224	OUTPUT:
…		…
2666		3232
2667	int glGetError ()	3233	int glGetError ()
2668		3234
2669	void glFinish ()	3235	void glFinish ()
2670		3236
		3237	void glFlush ()
		3238
2671	void glClear (int mask)	3239	void glClear (int mask)
2672		3240
2673	void glClearColor (float r, float g, float b, float a = 1.0)	3241	void glClearColor (float r, float g, float b, float a = 1.0)
2674	PROTOTYPE: @	3242	PROTOTYPE: @
2675		3243
…		…
2684	void glBlendFunc (int sfactor, int dfactor)	3252	void glBlendFunc (int sfactor, int dfactor)
2685		3253
2686	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3254	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2687	CODE:	3255	CODE:
2688	gl_BlendFuncSeparate (sa, da, saa, daa);	3256	gl_BlendFuncSeparate (sa, da, saa, daa);
		3257
		3258	# void glBlendEquation (int se)
2689		3259
2690	void glDepthMask (int flag)	3260	void glDepthMask (int flag)
2691		3261
2692	void glLogicOp (int opcode)	3262	void glLogicOp (int opcode)
2693		3263
…		…
2728	void glRotate (float angle, float x, float y, float z)	3298	void glRotate (float angle, float x, float y, float z)
2729	CODE:	3299	CODE:
2730	glRotatef (angle, x, y, z);	3300	glRotatef (angle, x, y, z);
2731		3301
2732	void glColor (float r, float g, float b, float a = 1.0)	3302	void glColor (float r, float g, float b, float a = 1.0)
		3303	PROTOTYPE: @
2733	ALIAS:	3304	ALIAS:
2734	glColor_premultiply = 1	3305	glColor_premultiply = 1
2735	CODE:	3306	CODE:
2736	if (ix)	3307	if (ix)
2737	{	3308	{
…		…
2757		3328
2758	void glRect (float x1, float y1, float x2, float y2)	3329	void glRect (float x1, float y1, float x2, float y2)
2759	CODE:	3330	CODE:
2760	glRectf (x1, y1, x2, y2);	3331	glRectf (x1, y1, x2, y2);
2761		3332
		3333	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3334	CODE:
		3335	glBegin (GL_LINE_LOOP);
		3336	glVertex2f (x1, y1);
		3337	glVertex2f (x2, y1);
		3338	glVertex2f (x2, y2);
		3339	glVertex2f (x1, y2);
		3340	glEnd ();
		3341
2762	PROTOTYPES: ENABLE	3342	PROTOTYPES: ENABLE
2763		3343
2764	void glBegin (int mode)	3344	void glBegin (int mode)
2765		3345
2766	void glEnd ()	3346	void glEnd ()
…		…
2798	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3378	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2799	CODE:	3379	CODE:
2800	if (gl.SeparableFilter2D)	3380	if (gl.SeparableFilter2D)
2801	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3381	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2802		3382
2803	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3383	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2804		3384
2805	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3385	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2806		3386
2807	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3387	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2808		3388
…		…
2834		3414
2835	void glEndList ()	3415	void glEndList ()
2836		3416
2837	void glCallList (int list)	3417	void glCallList (int list)
2838		3418
2839	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3419	void c_init ()
		3420	CODE:
		3421	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3422	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3423
		3424	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2840		3425
2841	PROTOTYPES: DISABLE	3426	PROTOTYPES: DISABLE
2842		3427
2843	void	3428	void
2844	find_widget (SV *self, NV x, NV y)	3429	find_widget (SV *self, NV x, NV y)
…		…
2848	XPUSHs (self);	3433	XPUSHs (self);
2849	}	3434	}
2850		3435
2851	BOOT:	3436	BOOT:
2852	{	3437	{
2853	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3438	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2854		3439
2855	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3440	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2856	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3441	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2857	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3442	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2858	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3443	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2859	}	3444	}
2860		3445
2861	void	3446	void
2862	draw (SV *self)	3447	draw (SV *self)
2863	CODE:	3448	CODE:
…		…
2870	SV *draw_w_sv = GvSV (draw_w_gv);	3455	SV *draw_w_sv = GvSV (draw_w_gv);
2871	SV *draw_h_sv = GvSV (draw_h_gv);	3456	SV *draw_h_sv = GvSV (draw_h_gv);
2872	double draw_x, draw_y;	3457	double draw_x, draw_y;
2873		3458
2874	if (!SvROK (self))	3459	if (!SvROK (self))
2875	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2876		3461
2877	hv = (HV *)SvRV (self);	3462	hv = (HV *)SvRV (self);
2878		3463
2879	if (SvTYPE (hv) != SVt_PVHV)	3464	if (SvTYPE (hv) != SVt_PVHV)
2880	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3465	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2881		3466
2882	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3467	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2883	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3468	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2884		3469
2885	if (!h || !w)	3470	if (!h || !w)
…		…
2918	glEnd ();	3503	glEnd ();
2919	glDisable (GL_BLEND);	3504	glDisable (GL_BLEND);
2920	}	3505	}
2921	}	3506	}
2922	#if 0	3507	#if 0
2923	if ($ENV{CFPLUS_DEBUG} & 1) {	3508	// draw borders, for debugging
2924	glPushMatrix;	3509	glPushMatrix ();
2925	glColor 1, 1, 0, 1;	3510	glColor4f (1., 1., 0., 1.);
2926	glTranslate 0.375, 0.375;	3511	glTranslatef (.5, .5, 0.);
2927	glBegin GL_LINE_LOOP;	3512	glBegin (GL_LINE_LOOP);
2928	glVertex 0 , 0;	3513	glVertex2f (0 , 0);
2929	glVertex $self->{w} - 1, 0;	3514	glVertex2f (w - 1, 0);
2930	glVertex $self->{w} - 1, $self->{h} - 1;	3515	glVertex2f (w - 1, h - 1);
2931	glVertex 0 , $self->{h} - 1;	3516	glVertex2f (0 , h - 1);
2932	glEnd;	3517	glEnd ();
2933	glPopMatrix;	3518	glPopMatrix ();
2934	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2935	}
2936	#endif	3519	#endif
2937	PUSHMARK (SP);	3520	PUSHMARK (SP);
2938	XPUSHs (self);	3521	XPUSHs (self);
2939	PUTBACK;	3522	PUTBACK;
2940	call_method ("_draw", G_VOID | G_DISCARD);	3523	call_method ("_draw", G_VOID | G_DISCARD);

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