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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.224 by root, Sat Aug 11 11:21:46 2007 UTC vs.
Revision 1.319 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;
		205	rc_t *rc;
155	} *CFPlus__Layout;	206	} *DC__Layout;
156		207
157	static CFPlus__Font default_font;	208	static DC__Font default_font;
158	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
159	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
160		211
161	static void	212	static void
162	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
167	#endif	218	#endif
168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
169	}	220	}
170		221
171	static void	222	static void
172	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
173	{	224	{
174	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
175	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
176	*/	227	*/
177	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
178		229
179	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
180	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
181		232
182	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
183	}	234	}
184		235
185	static void	236	static void
186	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
187	{	238	{
188	PangoRectangle rect;	239	PangoRectangle rect;
189		240
190	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
191	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
202		253
203	typedef uint16_t tileid;	254	typedef uint16_t tileid;
204	typedef uint16_t faceid;	255	typedef uint16_t faceid;
205		256
206	typedef struct {	257	typedef struct {
207	int name;	258	GLuint name;
208	int w, h;	259	int w, h;
209	float s, t;	260	float s, t;
210	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
211	tileid smoothtile;	262	tileid smoothtile;
212	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
213	} maptex;	265	} maptex;
214		266
215	typedef struct {	267	typedef struct {
216	uint32_t player;	268	uint32_t player;
217	tileid tile[3];	269	tileid tile[3];
…		…
230	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
231	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
232		284
233	int32_t rows;	285	int32_t rows;
234	maprow *row;	286	maprow *row;
235	} *CFPlus__Map;	287	} *DC__Map;
236		288
237	static char *	289	static char *
238	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
239	{	291	{
240	char *p;	292	char *p;
…		…
278	self->texs *= 2;	330	self->texs *= 2;
279	}	331	}
280	}	332	}
281		333
282	static maprow *	334	static maprow *
283	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
284	{	336	{
285	if (0 > y)	337	if (0 > y)
286	{	338	{
287	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
288	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
326		378
327	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
328	}	380	}
329		381
330	static mapcell *	382	static mapcell *
331	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
332	{	384	{
333	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
334	}	386	}
335		387
336	static void	388	static void
337	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
338	{	390	{
339	int r;	391	int r;
340		392
341	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
342	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
349	self->oy = 0;	401	self->oy = 0;
350	self->row = 0;	402	self->row = 0;
351	self->rows = 0;	403	self->rows = 0;
352	}	404	}
353		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
354	static void	416	static void
355	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
356	{	418	{
357	int x, y;	419	int x, y;
358	maprow *row;	420	maprow *row;
359	mapcell *cell;	421	mapcell *cell;
360		422
…		…
372	if (x >= row->c1)	434	if (x >= row->c1)
373	break;	435	break;
374		436
375	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
376		438
377	cell->darkness = 0;	439	CELL_CLEAR (cell);
378	cell->stat_hp = 0;
379	cell->flags = 0;
380	cell->player = 0;
381	}	440	}
382	}	441	}
383	}	442	}
384		443
385	typedef struct {	444	typedef struct {
…		…
420	ev.code = 1;	479	ev.code = 1;
421	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
422	ev.data2 = 0;	481	ev.data2 = 0;
423		482
424	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
425	}	490	}
426		491
427	static unsigned int	492	static unsigned int
428	minpot (unsigned int n)	493	minpot (unsigned int n)
429	{	494	{
…		…
439	n |= n >> 16;	504	n |= n >> 16;
440		505
441	return n + 1;	506	return n + 1;
442	}	507	}
443		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
444	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
445	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
446	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
447		523
448	/******************************************************************************/	524	/******************************************************************************/
…		…
486	return 0;	562	return 0;
487		563
488	return 1;	564	return 1;
489	}	565	}
490		566
491	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD | G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main_;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
		624
		625	MODULE = Deliantra::Client PACKAGE = DC
492		626
493	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
494		628
495	BOOT:	629	BOOT:
496	{	630	{
497	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
498	static const struct {	632	static const struct {
499	const char *name;	633	const char *name;
500	IV iv;	634	IV iv;
501	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
502	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
524		658
525	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
526	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
527	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
528		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
		712
		713	const_iv (SDLK_FIRST),
		714	const_iv (SDLK_LAST),
529	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
530	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
531	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
532	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
533	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
605	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
606	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
607	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
608	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
609	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
		796
		797	const_iv (KMOD_LRAM),
		798
		799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
610	# undef const_iv	829	# undef const_iv
611	};	830	};
612		831
613	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
615		834
616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
618	}	837	}
619		838
…		…
631	RETVAL	850	RETVAL
632		851
633	NV floor (NV x)	852	NV floor (NV x)
634		853
635	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
636		865
637	void	866	void
638	pango_init ()	867	pango_init ()
639	CODE:	868	CODE:
640	{	869	{
641	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
642	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
643	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/*pango_context_set_font_description (opengl_context, default_font);*/
		874	#if PANGO_VERSION_CHECK (1, 15, 2)
		875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		876	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		877	#endif
644	}	878	}
645		879
646	char *
647	SDL_GetError ()	880	char *SDL_GetError ()
648		881
649	int	882	void SDL_main_hack (SV *real_main)
650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
651		884
652	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
653	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894	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
654		902
655	void	903	void
656	SDL_ListModes (int rgb, int alpha)	904	SDL_ListModes (int rgb, int alpha)
657	PPCODE:	905	PPCODE:
658	{	906	{
…		…
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
673		921
674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	922	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
675	#if SDL_VERSION_ATLEAST(1,2,10)
676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	923	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
678	#endif
679		924
680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	925	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
681		926
682	if (m && m != (SDL_Rect **)-1)	927	if (m && m != (SDL_Rect **)-1)
683	while (*m)	928	while (*m)
684	{	929	{
685	if ((*m)->w >= 640 && (*m)->h >= 480)	930	if ((*m)->w >= 400 && (*m)->h >= 300)
686	{	931	{
687	AV *av = newAV ();	932	AV *av = newAV ();
688	av_push (av, newSViv ((*m)->w));	933	av_push (av, newSViv ((*m)->w));
689	av_push (av, newSViv ((*m)->h));	934	av_push (av, newSViv ((*m)->h));
690	av_push (av, newSViv (rgb));	935	av_push (av, newSViv (rgb));
…		…
713	);	958	);
714		959
715	if (RETVAL)	960	if (RETVAL)
716	{	961	{
717	av_clear (texture_av);	962	av_clear (texture_av);
718
719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
720	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	963	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
721	#include "glfunc.h"	964	#include "glfunc.h"
722	#undef GL_FUNC	965	#undef GL_FUNC
		966	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		967	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
723	}	968	}
724	}	969	}
725	OUTPUT:	970	OUTPUT:
726	RETVAL	971	RETVAL
		972
		973	void
		974	SDL_WM_SetCaption (const char *title, const char *icon)
727		975
728	void	976	void
729	SDL_GL_SwapBuffers ()	977	SDL_GL_SwapBuffers ()
730		978
731	char *	979	char *
732	SDL_GetKeyName (int sym)	980	SDL_GetKeyName (int sym)
		981	C_ARGS: (SDLKey)sym
733		982
734	int	983	int
735	SDL_GetAppState ()	984	SDL_GetAppState ()
736		985
		986	int
		987	SDL_GetModState ()
		988
		989	int
		990	SDL_WaitEvent ()
		991	C_ARGS: 0
		992
737	void	993	void
		994	SDL_PumpEvents ()
		995
		996	void
738	poll_events ()	997	peep_events ()
739	PPCODE:	998	PPCODE:
740	{	999	{
741	SDL_Event ev;	1000	SDL_Event ev;
742		1001
743	SDL_PumpEvents ();	1002	SDL_PumpEvents ();
…		…
750	{	1009	{
751	case SDL_KEYDOWN:	1010	case SDL_KEYDOWN:
752	case SDL_KEYUP:	1011	case SDL_KEYUP:
753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1013	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
755	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);
756	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 */
757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1016	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
758	break;	1017	break;
759		1018
760	case SDL_ACTIVEEVENT:	1019	case SDL_ACTIVEEVENT:
761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1020	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
779	x = ev.motion.x;	1038	x = ev.motion.x;
780	y = ev.motion.y;	1039	y = ev.motion.y;
781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1040	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
782	}	1041	}
783		1042
784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
785	hv_store (hv, "state", 5, newSViv (state), 0);	1044	hv_store (hv, "state", 5, newSViv (state), 0);
786	hv_store (hv, "x", 1, newSViv (x), 0);	1045	hv_store (hv, "x", 1, newSViv (x), 0);
787	hv_store (hv, "y", 1, newSViv (y), 0);	1046	hv_store (hv, "y", 1, newSViv (y), 0);
788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1047	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1048	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
790	}	1049	}
791	break;	1050	break;
792		1051
793	case SDL_MOUSEBUTTONDOWN:	1052	case SDL_MOUSEBUTTONDOWN:
794	case SDL_MOUSEBUTTONUP:	1053	case SDL_MOUSEBUTTONUP:
795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1054	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
796		1055
797	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1056	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
798	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1057	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
799	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1058	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
800	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1059	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1064	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1065	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
807	break;	1066	break;
808	}	1067	}
809		1068
810	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))));
811	}	1070	}
812	}	1071	}
813		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
814	int	1086	int
815	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)
816	POSTCALL:	1088	POSTCALL:
817	Mix_HookMusicFinished (music_finished);	1089	Mix_HookMusicFinished (music_finished);
818	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	}
819		1107
820	void	1108	void
821	Mix_CloseAudio ()	1109	Mix_CloseAudio ()
822		1110
823	int	1111	int
…		…
858	}	1146	}
859	}	1147	}
860	#endif	1148	#endif
861	}	1149	}
862		1150
863	void	1151	int
864	add_font (char *file)	1152	add_font (char *file)
865	CODE:	1153	CODE:
866	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)
867		1164
868	void	1165	void
869	load_image_inline (SV *image_)	1166	load_image_inline (SV *image_)
870	ALIAS:	1167	ALIAS:
871	load_image_file = 1	1168	load_image_file = 1
…		…
917		1214
918	SDL_LockSurface (surface2);	1215	SDL_LockSurface (surface2);
919	EXTEND (SP, 6);	1216	EXTEND (SP, 6);
920	PUSHs (sv_2mortal (newSViv (surface2->w)));	1217	PUSHs (sv_2mortal (newSViv (surface2->w)));
921	PUSHs (sv_2mortal (newSViv (surface2->h)));	1218	PUSHs (sv_2mortal (newSViv (surface2->h)));
922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1219	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
923	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)));
924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1221	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1222	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
926	SDL_UnlockSurface (surface2);	1223	SDL_UnlockSurface (surface2);
927		1224
…		…
957	void	1254	void
958	error (char *message)	1255	error (char *message)
959	CODE:	1256	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1257	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1258	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1259	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1260	#endif
964		1261
965	void	1262	void
966	fatal (char *message)	1263	fatal (char *message)
967	CODE:	1264	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1265	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1266	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1267	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1268	#endif
972	_exit (1);	1269	_exit (1);
973		1270
974	void	1271	void
975	_exit (int retval = 0)	1272	_exit (int retval = 0)
…		…
987	#if DEBUG	1284	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1285	VALGRIND_DO_LEAK_CHECK;
989	#endif	1286	#endif
990	}	1287	}
991		1288
992	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
993		1297
994	PROTOTYPES: DISABLE	1298	PROTOTYPES: DISABLE
995		1299
996	CFPlus::Font	1300	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1301	new_from_file (SV *klass, char *path, int id = 0)
998	CODE:	1302	CODE:
999	{	1303	{
1000	int count;	1304	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1305	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1002	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1306	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1004	}	1308	}
1005	OUTPUT:	1309	OUTPUT:
1006	RETVAL	1310	RETVAL
1007		1311
1008	void	1312	void
1009	DESTROY (CFPlus::Font self)	1313	DESTROY (DC::Font self)
1010	CODE:	1314	CODE:
1011	pango_font_description_free (self);	1315	pango_font_description_free (self);
1012		1316
1013	void	1317	void
1014	make_default (CFPlus::Font self)	1318	make_default (DC::Font self)
1015	PROTOTYPE: $	1319	PROTOTYPE: $
1016	CODE:	1320	CODE:
1017	default_font = self;	1321	default_font = self;
1018		1322
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1323	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1324
1021	PROTOTYPES: DISABLE	1325	PROTOTYPES: DISABLE
1022		1326
1023	void	1327	void
1024	reset_glyph_cache ()	1328	glyph_cache_backup ()
1025	PROTOTYPE:	1329	PROTOTYPE:
1026	CODE:	1330	CODE:
		1331	tc_backup ();
		1332
		1333	void
		1334	glyph_cache_restore ()
		1335	PROTOTYPE:
		1336	CODE:
1027	tc_clear ();	1337	tc_restore ();
1028		1338
1029	CFPlus::Layout	1339	DC::Layout
1030	new (SV *class)	1340	new (SV *klass)
1031	CODE:	1341	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1342	New (0, RETVAL, 1, struct cf_layout);
1033		1343
1034	RETVAL->pl = pango_layout_new (opengl_context);	1344	RETVAL->pl = pango_layout_new (opengl_context);
1035	RETVAL->r = 1.;	1345	RETVAL->r = 1.;
1036	RETVAL->g = 1.;	1346	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1347	RETVAL->b = 1.;
1038	RETVAL->a = 1.;	1348	RETVAL->a = 1.;
1039	RETVAL->base_height = MIN_FONT_HEIGHT;	1349	RETVAL->base_height = MIN_FONT_HEIGHT;
1040	RETVAL->font = 0;	1350	RETVAL->font = 0;
		1351	RETVAL->rc = rc_alloc ();
1041		1352
1042	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1353	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1043	layout_update_font (RETVAL);	1354	layout_update_font (RETVAL);
1044	OUTPUT:	1355	OUTPUT:
1045	RETVAL	1356	RETVAL
1046		1357
1047	void	1358	void
1048	DESTROY (CFPlus::Layout self)	1359	DESTROY (DC::Layout self)
1049	CODE:	1360	CODE:
1050	g_object_unref (self->pl);	1361	g_object_unref (self->pl);
		1362	rc_free (self->rc);
1051	Safefree (self);	1363	Safefree (self);
1052		1364
1053	void	1365	void
1054	set_text (CFPlus::Layout self, SV *text_)	1366	set_text (DC::Layout self, SV *text_)
1055	CODE:	1367	CODE:
1056	{	1368	{
1057	STRLEN textlen;	1369	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1370	char *text = SvPVutf8 (text_, textlen);
1059		1371
1060	pango_layout_set_text (self->pl, text, textlen);	1372	pango_layout_set_text (self->pl, text, textlen);
1061	}	1373	}
1062		1374
1063	void	1375	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1376	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1377	CODE:
1066	{	1378	{
1067	STRLEN textlen;	1379	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1380	char *text = SvPVutf8 (text_, textlen);
1069		1381
1070	pango_layout_set_markup (self->pl, text, textlen);	1382	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1383	}
1072		1384
1073	void	1385	void
1074	set_shapes (CFPlus::Layout self, ...)	1386	set_shapes (DC::Layout self, ...)
1075	CODE:	1387	CODE:
1076	{	1388	{
1077	PangoAttrList *attrs = 0;	1389	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1390	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1391	const char *pos = text;
…		…
1114	if (attrs)	1426	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1427	pango_layout_set_attributes (self->pl, attrs);
1116	}	1428	}
1117		1429
1118	void	1430	void
1119	get_shapes (CFPlus::Layout self)	1431	get_shapes (DC::Layout self)
1120	PPCODE:	1432	PPCODE:
1121	{	1433	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1434	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1435
1124	do	1436	do
1125	{	1437	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1438	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1439
1128	if (run && shape_attr_p (run))	1440	if (run && shape_attr_p (run))
1129	{	1441	{
1130	PangoRectangle extents;	1442	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1443	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1451
1140	pango_layout_iter_free (iter);	1452	pango_layout_iter_free (iter);
1141	}	1453	}
1142		1454
1143	int	1455	int
1144	has_wrapped (CFPlus::Layout self)	1456	has_wrapped (DC::Layout self)
1145	CODE:	1457	CODE:
1146	{	1458	{
1147	int lines = 1;	1459	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1460	const char *text = pango_layout_get_text (self->pl);
1149		1461
…		…
1154	}	1466	}
1155	OUTPUT:	1467	OUTPUT:
1156	RETVAL	1468	RETVAL
1157		1469
1158	SV *	1470	SV *
1159	get_text (CFPlus::Layout self)	1471	get_text (DC::Layout self)
1160	CODE:	1472	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1473	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1474	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1475	OUTPUT:
1164	RETVAL	1476	RETVAL
1165		1477
1166	void	1478	void
1167	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.)
1168	CODE:	1480	CODE:
1169	self->r = r;	1481	self->r = r;
1170	self->g = g;	1482	self->g = g;
1171	self->b = b;	1483	self->b = b;
1172	self->a = a;	1484	self->a = a;
1173		1485
1174	void	1486	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1487	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1488	CODE:
1177	if (self->font != font)	1489	if (self->font != font)
1178	{	1490	{
1179	self->font = font;	1491	self->font = font;
1180	layout_update_font (self);	1492	layout_update_font (self);
1181	}	1493	}
1182		1494
1183	void	1495	void
1184	set_height (CFPlus::Layout self, int base_height)	1496	set_height (DC::Layout self, int base_height)
1185	CODE:	1497	CODE:
1186	if (self->base_height != base_height)	1498	if (self->base_height != base_height)
1187	{	1499	{
1188	self->base_height = base_height;	1500	self->base_height = base_height;
1189	layout_update_font (self);	1501	layout_update_font (self);
1190	}	1502	}
1191		1503
1192	void	1504	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1505	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1506	CODE:
1195	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);
1196		1508
1197	void	1509	void
1198	set_indent (CFPlus::Layout self, int indent)	1510	set_indent (DC::Layout self, int indent)
1199	CODE:	1511	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1512	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1513
1202	void	1514	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1515	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1516	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1517	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1518
1207	void	1519	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1520	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1521	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1522	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1523	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1524	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1525	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1526	: PANGO_ELLIPSIZE_NONE
1215	);	1527	);
1216		1528
1217	void	1529	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1530	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1531	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1532	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1533
1222	void	1534	void
1223	size (CFPlus::Layout self)	1535	size (DC::Layout self)
1224	PPCODE:	1536	PPCODE:
1225	{	1537	{
1226	int w, h;	1538	int w, h;
1227		1539
1228	layout_get_pixel_size (self, &w, &h);	1540	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1543	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1544	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1545	}
1234		1546
1235	int	1547	int
1236	descent (CFPlus::Layout self)	1548	descent (DC::Layout self)
1237	CODE:	1549	CODE:
1238	{	1550	{
1239	PangoRectangle rect;	1551	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1552	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1553	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1554	RETVAL = PANGO_DESCENT (rect);
1243	}	1555	}
1244	OUTPUT:	1556	OUTPUT:
1245	RETVAL	1557	RETVAL
1246		1558
1247	int	1559	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1560	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1561	CODE:
1250	{	1562	{
1251	int index, trailing;	1563	int index, trailing;
1252	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);
1253	RETVAL = index + trailing;	1565	RETVAL = index + trailing;
1254	}	1566	}
1255	OUTPUT:	1567	OUTPUT:
1256	RETVAL	1568	RETVAL
1257		1569
1258	void	1570	void
1259	cursor_pos (CFPlus::Layout self, int index)	1571	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1572	PPCODE:
1261	{	1573	{
1262	PangoRectangle strong_pos;	1574	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1575	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1576
1265	EXTEND (SP, 3);	1577	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1581	}
1270		1582
1271	void	1583	void
1272	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)
1273	PPCODE:	1585	PPCODE:
1274	{	1586	{
1275	int line, x;	1587	int line, x;
1276		1588
1277	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)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1591	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1592	--line;
		1593	#endif
1280	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1595	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1597	}
1284		1598
1285	void	1599	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1600	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1601	PPCODE:
1288	{	1602	{
1289	PangoLayoutLine *lp;	1603	PangoLayoutLine *lp;
1290	int index, trailing;	1604	int index, trailing;
1291		1605
1292	if (line < 0)	1606	if (line < 0)
1293	XSRETURN_EMPTY;	1607	XSRETURN_EMPTY;
1294		1608
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1609	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1610	XSRETURN_EMPTY; /* do better */
1297		1611
1298	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);
1299		1613
1300	EXTEND (SP, 2);	1614	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1620	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1621	}
1308	}	1622	}
1309		1623
1310	void	1624	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1625	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1626	CODE:
		1627	rc_clear (self->rc);
1313	pango_opengl_render_layout_subpixel (	1628	pango_opengl_render_layout_subpixel (
1314	self->pl,	1629	self->pl,
		1630	self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1631	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1632	self->r, self->g, self->b, self->a,
1317	flags	1633	flags
1318	);	1634	);
		1635	// we assume that context_change actually clears/frees stuff
		1636	// and does not do any recomputation...
		1637	pango_layout_context_changed (self->pl);
1319		1638
1320	MODULE = CFPlus PACKAGE = CFPlus::Texture	1639	void
		1640	draw (DC::Layout self)
		1641	CODE:
		1642	{
		1643	glEnable (GL_TEXTURE_2D);
		1644	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1645	glEnable (GL_BLEND);
		1646	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1647	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1648	glEnable (GL_ALPHA_TEST);
		1649	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1650
		1651	rc_draw (self->rc);
		1652
		1653	glDisable (GL_ALPHA_TEST);
		1654	glDisable (GL_BLEND);
		1655	glDisable (GL_TEXTURE_2D);
		1656	}
		1657
		1658	MODULE = Deliantra::Client PACKAGE = DC::Texture
1321		1659
1322	PROTOTYPES: ENABLE	1660	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1661
1326	void	1662	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1663	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1664	CODE:
1329	{	1665	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1731	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1732	glDisable (GL_BLEND);
1397	}	1733	}
1398	}	1734	}
1399		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
1400	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)
1401	CODE:	1858	CODE:
1402	{	1859	{
1403	GLint width;	1860	GLint width;
1404	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);
…		…
1406	RETVAL = width > 0;	1863	RETVAL = width > 0;
1407	}	1864	}
1408	OUTPUT:	1865	OUTPUT:
1409	RETVAL	1866	RETVAL
1410		1867
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1868	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1869
1413	PROTOTYPES: DISABLE	1870	PROTOTYPES: DISABLE
1414		1871
1415	CFPlus::Map	1872	DC::Map
1416	new (SV *class)	1873	new (SV *klass)
1417	CODE:	1874	CODE:
1418	New (0, RETVAL, 1, struct map);	1875	New (0, RETVAL, 1, struct map);
1419	RETVAL->x = 0;	1876	RETVAL->x = 0;
1420	RETVAL->y = 0;	1877	RETVAL->y = 0;
1421	RETVAL->w = 0;	1878	RETVAL->w = 0;
…		…
1428	RETVAL->row = 0;	1885	RETVAL->row = 0;
1429	OUTPUT:	1886	OUTPUT:
1430	RETVAL	1887	RETVAL
1431		1888
1432	void	1889	void
1433	DESTROY (CFPlus::Map self)	1890	DESTROY (DC::Map self)
1434	CODE:	1891	CODE:
1435	{	1892	{
1436	map_clear (self);	1893	map_clear (self);
1437	Safefree (self->face2tile);	1894	Safefree (self->face2tile);
1438	Safefree (self->tex);	1895	Safefree (self->tex);
1439	Safefree (self);	1896	Safefree (self);
1440	}	1897	}
1441		1898
1442	void	1899	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1900	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1901	CODE:
1445	self->w = map_width;	1902	self->w = map_width;
1446	self->h = map_height;	1903	self->h = map_height;
1447		1904
1448	void	1905	void
1449	clear (CFPlus::Map self)	1906	clear (DC::Map self)
1450	CODE:	1907	CODE:
1451	map_clear (self);	1908	map_clear (self);
1452		1909
1453	void	1910	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1911	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1912	CODE:
1456	{	1913	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1914	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1915	need_texid (self, tile);
1459	}	1916	}
1460		1917
1461	void	1918	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1919	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1920	CODE:
1464	{	1921	{
1465	tileid texid;	1922	tileid texid;
1466	maptex *tex;	1923	maptex *tex;
1467		1924
…		…
1480	tex->smoothtile = self->face2tile [smooth];	1937	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1938	tex->smoothlevel = level;
1482	}	1939	}
1483		1940
1484	void	1941	void
1485	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1486	CODE:	1943	CODE:
1487	{	1944	{
1488	need_texid (self, texid);	1945	need_texid (self, texid);
1489		1946
1490	{	1947	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1966	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1967	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1968	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1969	}
1513		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
1514	int	1991	int
1515	ox (CFPlus::Map self)	1992	ox (DC::Map self)
1516	ALIAS:	1993	ALIAS:
1517	oy = 1	1994	oy = 1
1518	x = 2	1995	x = 2
1519	y = 3	1996	y = 3
1520	w = 4	1997	w = 4
…		…
1531	}	2008	}
1532	OUTPUT:	2009	OUTPUT:
1533	RETVAL	2010	RETVAL
1534		2011
1535	void	2012	void
1536	scroll (CFPlus::Map self, int dx, int dy)	2013	scroll (DC::Map self, int dx, int dy)
1537	CODE:	2014	CODE:
1538	{	2015	{
1539	if (dx > 0)	2016	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	2017	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	2018	else if (dx < 0)
…		…
1557	self->y += MAP_EXTEND_Y;	2034	self->y += MAP_EXTEND_Y;
1558	}	2035	}
1559	}	2036	}
1560		2037
1561	SV *	2038	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2039	map1a_update (DC::Map self, SV *data_)
1563	CODE:	2040	CODE:
1564	{	2041	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2042	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2043	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2044	mapcell *cell;
…		…
1588		2065
1589	//TODO: don't trust server data to be in-range(!)	2066	//TODO: don't trust server data to be in-range(!)
1590		2067
1591	if (flags & 8)	2068	if (flags & 8)
1592	{	2069	{
		2070	uint8_t ext, cmd;
		2071
1593	if (extmap)	2072	do
1594	{	2073	{
1595	uint8_t ext, cmd;	2074	ext = *data++;
		2075	cmd = ext & 0x7f;
1596		2076
1597	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
1598	{	2080	{
1599	ext = *data++;
1600	cmd = ext & 0x3f;
1601
1602	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;
1604	else if (cmd == 5) // health
1605	{
1606	cell->stat_width = 1;	2081	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1608	}
1609	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)
1612	{
1613	if (*data == 4)
1614	; // decode player count
1615
1616	data += *data + 1;
1617	}
1618	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;
1620	else if (ext & 0x40) // unknown, multibyte => skip
1621	data += *data + 1;
1622	else
1623	data++;
1624	}	2083	}
1625	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++;
1626	}	2101	}
1627	else	2102	while (ext & 0x80);
1628	cell->darkness = *data++ + 1;
1629	}	2103	}
1630		2104
1631	for (z = 0; z <= 2; ++z)	2105	for (z = 0; z <= 2; ++z)
1632	if (flags & (4 >> z))	2106	if (flags & (4 >> z))
1633	{	2107	{
…		…
1636	cell->tile [z] = self->face2tile [face];	2110	cell->tile [z] = self->face2tile [face];
1637		2111
1638	if (cell->tile [z])	2112	if (cell->tile [z])
1639	{	2113	{
1640	maptex *tex = self->tex + cell->tile [z];	2114	maptex *tex = self->tex + cell->tile [z];
		2115	tex->unused = 0;
1641	if (!tex->name)	2116	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2117	av_push (missing, newSViv (cell->tile [z]));
1643		2118
1644	if (tex->smoothtile)	2119	if (tex->smoothtile)
1645	{	2120	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2121	maptex *smooth = self->tex + tex->smoothtile;
		2122	smooth->unused = 0;
1647	if (!smooth->name)	2123	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2124	av_push (missing, newSViv (tex->smoothtile));
1649	}	2125	}
1650	}	2126	}
1651	}	2127	}
1652	}	2128	}
1653	else	2129	else
1654	cell->darkness = 0;	2130	CELL_CLEAR (cell);
1655	}	2131	}
1656	}	2132	}
1657	OUTPUT:	2133	OUTPUT:
1658	RETVAL	2134	RETVAL
1659		2135
1660	SV *	2136	SV *
1661	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)
1662	CODE:	2138	CODE:
1663	{	2139	{
1664	int x1, x;	2140	int x1, x;
1665	int y1, y;	2141	int y1, y;
1666	int z;	2142	int z;
…		…
1679	? self->row + y	2155	? self->row + y
1680	: 0;	2156	: 0;
1681		2157
1682	for (x = x0; x < x1; x++)	2158	for (x = x0; x < x1; x++)
1683	{	2159	{
1684	int r = 32, g = 32, b = 32, a = 192;	2160	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2161
1686	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1687	{	2163	{
1688	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1689		2165
…		…
1691	{	2167	{
1692	maptex tex = self->tex [cell->tile [z]];	2168	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2169	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2170	int a1 = tex.a;
1695		2171
1696	r = (r * a0 + tex.r * a1) / 255;	2172	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2173	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2174	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2175	a = div255 (a * a0 + tex.a * a1);
1700	}	2176	}
1701	}	2177	}
1702		2178
1703	*map++ = (r )	2179	*map++ = (r )
1704	| (g << 8)	2180	| (g << 8)
…		…
1711	}	2187	}
1712	OUTPUT:	2188	OUTPUT:
1713	RETVAL	2189	RETVAL
1714		2190
1715	void	2191	void
1716	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)
1717	CODE:	2193	CODE:
1718	{	2194	{
1719	int x, y, z;	2195	int x, y, z;
1720		2196
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2197	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	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
1723	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2199	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1724	smooth_key skey;	2200	smooth_key skey;
1725		2201	int pl_x, pl_y;
		2202	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2203	rc_t *rc = rc_alloc ();
		2204	rc_t *rc_ov = rc_alloc ();
1727	rc_key_t key;	2205	rc_key_t key;
1728	rc_array_t *arr;	2206	rc_array_t *arr;
1729		2207
		2208	pl_tex.name = 0;
		2209
1730	// thats current max. sorry.	2210	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2211	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2212	if (sh > 255) sh = 255;
1733		2213
1734	// clear key, in case of extra padding	2214	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));	2215	memset (&skey, 0, sizeof (skey));
…		…
1739	key.g = 255;	2219	key.g = 255;
1740	key.b = 255;	2220	key.b = 255;
1741	key.a = 255;	2221	key.a = 255;
1742	key.mode = GL_QUADS;	2222	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2223	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2224
1746	mx += self->x;	2225	mx += self->x;
1747	my += self->y;	2226	my += self->y;
1748		2227
1749	// first pass: determine smooth_max	2228	// first pass: determine smooth_max
…		…
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2252	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2253
1775	for (z = 0; z <= 2; z++)	2254	for (z = 0; z <= 2; z++)
1776	{	2255	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2256	memset (smooth_level, 0, sizeof (smooth_level));
		2257	key.texname = -1;
1778		2258
1779	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1781	{	2261	{
1782	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2270	if (tile)
1791	{	2271	{
1792	maptex tex = self->tex [tile];	2272	maptex tex = self->tex [tile];
1793	int px, py;	2273	int px, py;
1794		2274
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2275	if (key.texname != tex.name)
1798	{	2276	{
		2277	self->tex [tile].unused = 0;
		2278
1799	if (!tex.name)	2279	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2280	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2281
1802	key.texname = tex.name;	2282	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2283	arr = rc_array (rc, &key);
1804	}	2284	}
1805		2285
1806	px = (x + 1) * T - tex.w;	2286	px = (x + 1) * Th - tex.w;
1807	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	}
1808		2296
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1810	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);
1811	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);
1812	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);
1813
1814	if (cell->flags && z == 2)
1815	{
1816	// overlays such as the speech bubble, probably more to come
1817	if (cell->flags & 1)
1818	{
1819	maptex tex = self->tex [1];
1820	int px = x * T + T * 2 / 32;
1821	int py = y * T - T * 6 / 32;
1822
1823	if (tex.name)
1824	{
1825	if (key.texname != tex.name)
1826	{
1827	key.texname = tex.name;
1828	arr = rc_array (rc, &key);
1829	}
1830
1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1835	}
1836	}
1837	}
1838		2301
1839	// update smooth hash	2302	// update smooth hash
1840	if (tex.smoothtile)	2303	if (tex.smoothtile)
1841	{	2304	{
1842	skey.tile = tex.smoothtile;	2305	skey.tile = tex.smoothtile;
…		…
1873	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);
1874	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);
1875	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);
1876	}	2339	}
1877	}	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);
		2360	}
		2361	}
1878	}	2362	}
1879	}	2363	}
1880		2364
1881	rc_draw (rc);	2365	rc_draw (rc);
1882	rc_clear (rc);	2366	rc_clear (rc);
…		…
1884	// go through all smoothlevels, lowest to highest, then draw.	2368	// go through all smoothlevels, lowest to highest, then draw.
1885	// this is basically counting sort	2369	// this is basically counting sort
1886	{	2370	{
1887	int w, b;	2371	int w, b;
1888		2372
		2373	glEnable (GL_TEXTURE_2D);
		2374	glBegin (GL_QUADS);
1889	for (w = 0; w < 256 / 32; ++w)	2375	for (w = 0; w < 256 / 32; ++w)
1890	{	2376	{
1891	uint32_t smask = smooth_level [w];	2377	uint32_t smask = smooth_level [w];
1892	if (smask)	2378	if (smask)
1893	for (b = 0; b < 32; ++b)	2379	for (b = 0; b < 32; ++b)
…		…
1905	if (!(bits & 0x1000)	2391	if (!(bits & 0x1000)
1906	&& skey->level == level	2392	&& skey->level == level
1907	&& level > smooth_max [skey->x][skey->y])	2393	&& level > smooth_max [skey->x][skey->y])
1908	{	2394	{
1909	maptex tex = self->tex [skey->tile];	2395	maptex tex = self->tex [skey->tile];
1910	int px = (((int)skey->x) - 1) * T;	2396	int px = (((int)skey->x) - 1) * Tw;
1911	int py = (((int)skey->y) - 1) * T;	2397	int py = (((int)skey->y) - 1) * Th;
1912	int border = bits & 15;	2398	int border = bits & 15;
1913	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2399	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1914	float dx = tex.s * .0625f; // 16 images/row	2400	float dx = tex.s * .0625f; // 16 images/row
1915	float dy = tex.t * .5f ; // 2 images/column	2401	float dy = tex.t * .5f ; // 2 images/column
1916		2402
…		…
1918	{	2404	{
1919	// this time avoiding texture state changes	2405	// this time avoiding texture state changes
1920	// save gobs of state changes.	2406	// save gobs of state changes.
1921	if (key.texname != tex.name)	2407	if (key.texname != tex.name)
1922	{	2408	{
		2409	self->tex [skey->tile].unused = 0;
		2410
		2411	glEnd ();
1923	key.texname = tex.name;	2412	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1924	arr = rc_array (rc, &key);	2413	glBegin (GL_QUADS);
1925	}	2414	}
1926		2415
1927	if (border)	2416	if (border)
1928	{	2417	{
1929	float ox = border * dx;	2418	float ox = border * dx;
1930		2419
1931	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2420	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1932	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2421	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1933	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2422	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1934	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2423	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1935	}	2424	}
1936		2425
1937	if (corner)	2426	if (corner)
1938	{	2427	{
1939	float ox = corner * dx;	2428	float ox = corner * dx;
1940		2429
1941	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2430	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1942	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2431	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1943	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2432	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1944	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2433	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1945	}	2434	}
1946	}	2435	}
1947	}	2436	}
1948	}	2437	}
1949	}	2438	}
1950	}	2439	}
		2440
		2441	glEnd ();
		2442	glDisable (GL_TEXTURE_2D);
		2443	key.texname = -1;
1951	}	2444	}
1952		2445
1953	hv_clear (smooth);	2446	hv_clear (smooth);
		2447	}
		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
1954	rc_draw (rc);	2463	rc_draw (rc);
1955	rc_clear (rc);
1956	}	2464	}
		2465
		2466	rc_draw (rc_ov);
		2467	rc_clear (rc_ov);
1957		2468
1958	glDisable (GL_BLEND);	2469	glDisable (GL_BLEND);
1959	rc_free (rc);	2470	rc_free (rc);
		2471	rc_free (rc_ov);
1960		2472
1961	// top layer: overlays such as the health bar	2473	// top layer: overlays such as the health bar
1962	for (y = 0; y < sh; y++)	2474	for (y = 0; y < sh; y++)
1963	if (0 <= y + my && y + my < self->rows)	2475	if (0 <= y + my && y + my < self->rows)
1964	{	2476	{
…		…
1967	for (x = 0; x < sw; x++)	2479	for (x = 0; x < sw; x++)
1968	if (row->c0 <= x + mx && x + mx < row->c1)	2480	if (row->c0 <= x + mx && x + mx < row->c1)
1969	{	2481	{
1970	mapcell *cell = row->col + (x + mx - row->c0);	2482	mapcell *cell = row->col + (x + mx - row->c0);
1971		2483
1972	int px = x * T;	2484	int px = x * Tw;
1973	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	}
1974		2492
1975	if (cell->stat_hp)	2493	if (cell->stat_hp)
1976	{	2494	{
1977	int width = cell->stat_width * T;	2495	int width = cell->stat_width * Tw;
1978	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2496	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1979		2497
1980	glColor3ub (0, 0, 0);	2498	glColor3ub (0, 0, 0);
1981	glRectf (px + 1, py - thick - 2,	2499	glRectf (px + 1, py - thick - 2,
1982	px + width - 1, py);	2500	px + width - 1, py);
1983		2501
…		…
1989	}	2507	}
1990	}	2508	}
1991	}	2509	}
1992		2510
1993	void	2511	void
1994	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)
1995	CODE:	2513	CODE:
1996	{	2514	{
1997	static float color[16][3] = {	2515	static float color[16][3] = {
1998	{ 0.00F, 0.00F, 0.00F },	2516	{ 0.00f, 0.00f, 0.00f },
1999	{ 1.00F, 1.00F, 1.00F },	2517	{ 1.00f, 1.00f, 1.00f },
2000	{ 0.00F, 0.00F, 0.55F },	2518	{ 0.00f, 0.00f, 0.55f },
2001	{ 1.00F, 0.00F, 0.00F },	2519	{ 1.00f, 0.00f, 0.00f },
2002		2520
2003	{ 1.00F, 0.54F, 0.00F },	2521	{ 1.00f, 0.54f, 0.00f },
2004	{ 0.11F, 0.56F, 1.00F },	2522	{ 0.11f, 0.56f, 1.00f },
2005	{ 0.93F, 0.46F, 0.00F },	2523	{ 0.93f, 0.46f, 0.00f },
2006	{ 0.18F, 0.54F, 0.34F },	2524	{ 0.18f, 0.54f, 0.34f },
2007		2525
2008	{ 0.56F, 0.73F, 0.56F },	2526	{ 0.56f, 0.73f, 0.56f },
2009	{ 0.80F, 0.80F, 0.80F },	2527	{ 0.80f, 0.80f, 0.80f },
2010	{ 0.55F, 0.41F, 0.13F },	2528	{ 0.55f, 0.41f, 0.13f },
2011	{ 0.99F, 0.77F, 0.26F },	2529	{ 0.99f, 0.77f, 0.26f },
2012		2530
2013	{ 0.74F, 0.65F, 0.41F },	2531	{ 0.74f, 0.65f, 0.41f },
2014		2532
2015	{ 0.00F, 1.00F, 1.00F },	2533	{ 0.00f, 1.00f, 1.00f },
2016	{ 1.00F, 0.00F, 1.00F },	2534	{ 1.00f, 0.00f, 1.00f },
2017	{ 1.00F, 1.00F, 0.00F },	2535	{ 1.00f, 1.00f, 0.00f },
2018	};	2536	};
2019		2537
2020	int x, y;	2538	int x, y;
2021		2539
2022	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	*/
2023	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2547	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2024	glEnable (GL_BLEND);	2548	glEnable (GL_BLEND);
2025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2549	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2026	glBegin (GL_QUADS);	2550	glBegin (GL_QUADS);
2027		2551
2028	for (y = 0; y < h; y++)	2552	for (y = 0; y < h; y++)
…		…
2032		2556
2033	if (m)	2557	if (m)
2034	{	2558	{
2035	float *c = color [m & 15];	2559	float *c = color [m & 15];
2036		2560
2037	float tx1 = m & 0x40 ? 0.5 : 0.;	2561	float tx1 = m & 0x40 ? 0.5f : 0.f;
2038	float tx2 = tx1 + 0.5;	2562	float tx2 = tx1 + 0.5f;
2039		2563
2040	glColor4f (c[0], c[1], c[2], 0.75);	2564	glColor4f (c[0], c[1], c[2], 1);
2041	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2565	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2042	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2566	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2043	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2567	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2044	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2568	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2045	}	2569	}
…		…
2049	glDisable (GL_BLEND);	2573	glDisable (GL_BLEND);
2050	glDisable (GL_TEXTURE_2D);	2574	glDisable (GL_TEXTURE_2D);
2051	}	2575	}
2052		2576
2053	void	2577	void
2054	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)
2055	PPCODE:	2579	PPCODE:
2056	{	2580	{
2057	int x, y;	2581	int x, y;
2058	int sw1 = sw + 2;	2582	int sw1 = sw + 2;
2059	int sh1 = sh + 2;	2583	int sh1 = sh + 2;
2060	int sh3 = sh * 3;	2584	int sh3 = sh * 3;
2061	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);
2062	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2588	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2063	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2589	memset (darkness1, 0, sw1*sh1);
2064	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2065		2590
2066	SvPOK_only (darkness3_sv);	2591	SvPOK_only (darkness3_sv);
2067	SvCUR_set (darkness3_sv, sw34 * sh3);	2592	SvCUR_set (darkness3_sv, sw3 * sh3);
2068		2593
2069	mx += self->x - 1;	2594	mx += self->x - 1;
2070	my += self->y - 1;	2595	my += self->y - 1;
2071
2072	memset (darkness1, 255, sw1 * sh1);
2073		2596
2074	for (y = 0; y < sh1; y++)	2597	for (y = 0; y < sh1; y++)
2075	if (0 <= y + my && y + my < self->rows)	2598	if (0 <= y + my && y + my < self->rows)
2076	{	2599	{
2077	maprow *row = self->row + (y + my);	2600	maprow *row = self->row + (y + my);
…		…
2080	if (row->c0 <= x + mx && x + mx < row->c1)	2603	if (row->c0 <= x + mx && x + mx < row->c1)
2081	{	2604	{
2082	mapcell *cell = row->col + (x + mx - row->c0);	2605	mapcell *cell = row->col + (x + mx - row->c0);
2083		2606
2084	darkness1 [y * sw1 + x] = cell->darkness	2607	darkness1 [y * sw1 + x] = cell->darkness
2085	? 255 - (cell->darkness - 1)	2608	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2086	: 255 - FOW_DARKNESS;	2609	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2087	}	2610	}
2088	}	2611	}
2089		2612
2090	for (y = 0; y < sh; ++y)	2613	for (y = 0; y < sh; ++y)
2091	for (x = 0; x < sw; ++x)	2614	for (x = 0; x < sw; ++x)
…		…
2110		2633
2111	uint8_t r13 = (d13 + d23 + d12) / 3;	2634	uint8_t r13 = (d13 + d23 + d12) / 3;
2112	uint8_t r23 = d23;	2635	uint8_t r23 = d23;
2113	uint8_t r33 = (d23 + d33 + d32) / 3;	2636	uint8_t r33 = (d23 + d33 + d32) / 3;
2114		2637
2115	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2116	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2117	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2118	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2119	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 */
2120	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2121	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2122	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2123	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2124	}	2647	}
2125		2648
2126	free (darkness1);	2649	free (darkness1);
2127		2650
2128	EXTEND (SP, 3);	2651	EXTEND (SP, 3);
2129	PUSHs (sv_2mortal (newSViv (sw34)));	2652	PUSHs (sv_2mortal (newSViv (sw3)));
2130	PUSHs (sv_2mortal (newSViv (sh3)));	2653	PUSHs (sv_2mortal (newSViv (sh3)));
2131	PUSHs (darkness3_sv);	2654	PUSHs (darkness3_sv);
2132	}	2655	}
2133		2656
2134	SV *	2657	SV *
2135	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)
2136	CODE:	2659	CODE:
2137	{	2660	{
2138	int x, y, x1, y1;	2661	int x, y, x1, y1;
2139	SV *data_sv = newSV (w * h * 7 + 5);	2662	SV *data_sv = newSV (w * h * 7 + 5);
2140	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2663	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2197	else	2720	else
2198	*data++ = 0;	2721	*data++ = 0;
2199	}	2722	}
2200	}	2723	}
2201		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	{
2202	SvPOK_only (data_sv);	2728	SvPOK_only (data_sv);
2203	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2729	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2730	}
		2731
2204	RETVAL = data_sv;	2732	RETVAL = data_sv;
2205	}	2733	}
2206	OUTPUT:	2734	OUTPUT:
2207	RETVAL	2735	RETVAL
2208		2736
2209	void	2737	void
2210	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)
2211	PPCODE:	2739	PPCODE:
2212	{	2740	{
2213	int x, y, z;	2741	int x, y, z;
2214	int w, h;	2742	int w, h;
2215	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;
2216		2754
2217	if (*data++ != 0)	2755	if (*data++ != 0)
2218	return; /* version mismatch */	2756	XSRETURN_EMPTY; /* version mismatch */
2219		2757
2220	w = *data++ << 8; w |= *data++;	2758	w = *data++ << 8; w |= *data++;
2221	h = *data++ << 8; h |= *data++;	2759	h = *data++ << 8; h |= *data++;
2222		2760
2223	// we need to do this 'cause we don't keep an absolute coord system for rows	2761	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2235	{	2773	{
2236	maprow *row = map_get_row (self, y);	2774	maprow *row = map_get_row (self, y);
2237		2775
2238	for (x = x0; x < x1; x++)	2776	for (x = x0; x < x1; x++)
2239	{	2777	{
		2778	uint8_t flags;
		2779
		2780	if (data + 7 >= end)
		2781	XSRETURN_EMPTY;
		2782
2240	uint8_t flags = *data++;	2783	flags = *data++;
2241		2784
2242	if (flags)	2785	if (flags)
2243	{	2786	{
2244	mapcell *cell = row_get_cell (row, x);	2787	mapcell *cell = row_get_cell (row, x);
2245	tileid tile[3] = { 0, 0, 0 };	2788	tileid tile[3] = { 0, 0, 0 };
…		…
2248	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2791	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2249	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2792	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2250		2793
2251	if (cell->darkness == 0)	2794	if (cell->darkness == 0)
2252	{	2795	{
2253	cell->darkness = 0;	2796	/*cell->darkness = 0;*/
		2797	EXTEND (SP, 3);
2254		2798
2255	for (z = 0; z <= 2; z++)	2799	for (z = 0; z <= 2; z++)
2256	{	2800	{
2257	tileid t = tile [z];	2801	tileid t = tile [z];
2258		2802
2259	if (t >= self->texs || (t && !self->tex [t].name))	2803	if (t >= self->texs || (t && !self->tex [t].name))
2260	{	2804	{
2261	XPUSHs (sv_2mortal (newSViv (t)));	2805	PUSHs (sv_2mortal (newSViv (t)));
2262	need_texid (self, t);	2806	need_texid (self, t);
2263	}	2807	}
2264		2808
2265	cell->tile [z] = t;	2809	cell->tile [z] = t;
2266	}	2810	}
…		…
2268	}	2812	}
2269	}	2813	}
2270	}	2814	}
2271	}	2815	}
2272		2816
2273	MODULE = CFPlus PACKAGE = CFPlus::RW	2817	MODULE = Deliantra::Client PACKAGE = DC::RW
2274		2818
2275	CFPlus::RW	2819	DC::RW
2276	new (SV *class, SV *data_sv)	2820	new (SV *klass, SV *data_sv)
2277	CODE:	2821	CODE:
2278	{	2822	{
2279	STRLEN datalen;	2823	STRLEN datalen;
2280	char *data = SvPVbyte (data_sv, datalen);	2824	char *data = SvPVbyte (data_sv, datalen);
2281		2825
2282	RETVAL = SDL_RWFromConstMem (data, datalen);	2826	RETVAL = SDL_RWFromConstMem (data, datalen);
2283	}	2827	}
2284	OUTPUT:	2828	OUTPUT:
2285	RETVAL	2829	RETVAL
2286		2830
2287	CFPlus::RW	2831	DC::RW
2288	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")
2289	CODE:	2833	CODE:
2290	RETVAL = SDL_RWFromFile (path, mode);	2834	RETVAL = SDL_RWFromFile (path, mode);
2291	OUTPUT:	2835	OUTPUT:
2292	RETVAL	2836	RETVAL
2293		2837
2294	# fails on win32:	2838	# fails on win32:
2295	# CFPlus.xs(2268) : error C2059: syntax error : '('	2839	# dc.xs(2268) : error C2059: syntax error : '('
2296	#void	2840	#void
2297	#close (CFPlus::RW self)	2841	#close (DC::RW self)
2298	# CODE:	2842	# CODE:
2299	# (self->(close)) (self);	2843	# (self->(close)) (self);
2300		2844
2301	MODULE = CFPlus PACKAGE = CFPlus::Channel	2845	MODULE = Deliantra::Client PACKAGE = DC::Channel
2302		2846
2303	PROTOTYPES: DISABLE	2847	PROTOTYPES: DISABLE
2304		2848
2305	CFPlus::Channel	2849	DC::Channel
2306	find ()	2850	find ()
2307	CODE:	2851	CODE:
2308	{	2852	{
2309	RETVAL = Mix_GroupAvailable (-1);	2853	RETVAL = Mix_GroupAvailable (-1);
2310		2854
2311	if (RETVAL < 0)	2855	if (RETVAL < 0)
2312	{	2856	{
2313	RETVAL = Mix_GroupOldest (-1);	2857	RETVAL = Mix_GroupOldest (-1);
2314		2858
2315	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)
2316	XSRETURN_UNDEF;	2865	XSRETURN_UNDEF;
2317		2866	}
		2867	else
2318	Mix_HaltChannel (RETVAL);	2868	Mix_HaltChannel (RETVAL);
2319	}	2869	}
2320		2870
2321	Mix_UnregisterAllEffects (RETVAL);	2871	Mix_UnregisterAllEffects (RETVAL);
2322	Mix_Volume (RETVAL, 128);	2872	Mix_Volume (RETVAL, 128);
2323	}	2873	}
2324	OUTPUT:	2874	OUTPUT:
2325	RETVAL	2875	RETVAL
2326		2876
2327	void	2877	void
2328	halt (CFPlus::Channel self)	2878	halt (DC::Channel self)
2329	CODE:	2879	CODE:
2330	Mix_HaltChannel (self);	2880	Mix_HaltChannel (self);
2331		2881
2332	void	2882	void
2333	expire (CFPlus::Channel self, int ticks = -1)	2883	expire (DC::Channel self, int ticks = -1)
2334	CODE:	2884	CODE:
2335	Mix_ExpireChannel (self, ticks);	2885	Mix_ExpireChannel (self, ticks);
2336		2886
2337	void	2887	void
2338	fade_out (CFPlus::Channel self, int ticks = -1)	2888	fade_out (DC::Channel self, int ticks = -1)
2339	CODE:	2889	CODE:
2340	Mix_FadeOutChannel (self, ticks);	2890	Mix_FadeOutChannel (self, ticks);
2341		2891
2342	int	2892	int
2343	volume (CFPlus::Channel self, int volume)	2893	volume (DC::Channel self, int volume)
2344	CODE:	2894	CODE:
2345	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2895	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2346	OUTPUT:	2896	OUTPUT:
2347	RETVAL	2897	RETVAL
2348		2898
2349	void	2899	void
2350	unregister_all_effects (CFPlus::Channel self)	2900	unregister_all_effects (DC::Channel self)
2351	CODE:	2901	CODE:
2352	Mix_UnregisterAllEffects (self);	2902	Mix_UnregisterAllEffects (self);
2353		2903
2354	void	2904	void
2355	set_panning (CFPlus::Channel self, int left, int right)	2905	set_panning (DC::Channel self, int left, int right)
2356	CODE:	2906	CODE:
2357	left = CLAMP (left , 0, 255);	2907	left = CLAMP (left , 0, 255);
2358	right = CLAMP (right, 0, 255);	2908	right = CLAMP (right, 0, 255);
2359	Mix_SetPanning (self, left, right);	2909	Mix_SetPanning (self, left, right);
2360		2910
2361	void	2911	void
2362	set_distance (CFPlus::Channel self, int distance)	2912	set_distance (DC::Channel self, int distance)
2363	CODE:	2913	CODE:
2364	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2914	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2365		2915
2366	void	2916	void
2367	set_position (CFPlus::Channel self, int angle, int distance)	2917	set_position (DC::Channel self, int angle, int distance)
2368	CODE:	2918	CODE:
2369		2919
2370	void	2920	void
2371	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)
2372	CODE:	2922	CODE:
2373	{	2923	{
2374	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));
2375	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;
2376	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2926	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2377	}	2927	}
2378		2928
2379	void	2929	void
2380	set_reverse_stereo (CFPlus::Channel self, int flip)	2930	set_reverse_stereo (DC::Channel self, int flip)
2381	CODE:	2931	CODE:
2382	Mix_SetReverseStereo (self, flip);	2932	Mix_SetReverseStereo (self, flip);
2383		2933
2384	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2934	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2385		2935
2386	PROTOTYPES: DISABLE	2936	PROTOTYPES: DISABLE
2387		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
2388	CFPlus::MixChunk	2950	DC::MixChunk
2389	new (SV *class, CFPlus::RW rwops)	2951	new (SV *klass, DC::RW rwops)
2390	CODE:	2952	CODE:
2391	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2953	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2392	OUTPUT:	2954	OUTPUT:
2393	RETVAL	2955	RETVAL
2394		2956
2395	void	2957	void
2396	DESTROY (CFPlus::MixChunk self)	2958	DESTROY (DC::MixChunk self)
2397	CODE:	2959	CODE:
2398	Mix_FreeChunk (self);	2960	Mix_FreeChunk (self);
2399		2961
2400	int	2962	int
2401	volume (CFPlus::MixChunk self, int volume = -1)	2963	volume (DC::MixChunk self, int volume = -1)
2402	CODE:	2964	CODE:
2403	if (items > 1)	2965	if (items > 1)
2404	volume = CLAMP (volume, 0, 128);	2966	volume = CLAMP (volume, 0, 128);
2405	RETVAL = Mix_VolumeChunk (self, volume);	2967	RETVAL = Mix_VolumeChunk (self, volume);
2406	OUTPUT:	2968	OUTPUT:
2407	RETVAL	2969	RETVAL
2408		2970
2409	CFPlus::Channel	2971	DC::Channel
2410	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)
2411	CODE:	2973	CODE:
2412	{	2974	{
2413	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2975	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2414		2976
2415	if (RETVAL < 0)	2977	if (RETVAL < 0)
…		…
2422	}	2984	}
2423	}	2985	}
2424	OUTPUT:	2986	OUTPUT:
2425	RETVAL	2987	RETVAL
2426		2988
2427	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
2428		3002
2429	int	3003	int
2430	volume (int volume = -1)	3004	volume (int volume = -1)
2431	PROTOTYPE: ;$	3005	PROTOTYPE: ;$
2432	CODE:	3006	CODE:
…		…
2444	void	3018	void
2445	halt ()	3019	halt ()
2446	CODE:	3020	CODE:
2447	Mix_HaltMusic ();	3021	Mix_HaltMusic ();
2448		3022
		3023	int
		3024	playing ()
		3025	CODE:
		3026	RETVAL = Mix_PlayingMusic ();
		3027	OUTPUT:
		3028	RETVAL
		3029
2449	CFPlus::MixMusic	3030	DC::MixMusic
2450	new (SV *class, CFPlus::RW rwops)	3031	new (SV *klass, DC::RW rwops)
2451	CODE:	3032	CODE:
2452	RETVAL = Mix_LoadMUS_RW (rwops);	3033	RETVAL = Mix_LoadMUS_RW (rwops);
2453	OUTPUT:	3034	OUTPUT:
2454	RETVAL	3035	RETVAL
2455		3036
2456	void	3037	void
2457	DESTROY (CFPlus::MixMusic self)	3038	DESTROY (DC::MixMusic self)
2458	CODE:	3039	CODE:
2459	Mix_FreeMusic (self);	3040	Mix_FreeMusic (self);
2460		3041
2461	int	3042	int
2462	play (CFPlus::MixMusic self, int loops = -1)	3043	play (DC::MixMusic self, int loops = -1)
2463	CODE:	3044	CODE:
2464	RETVAL = Mix_PlayMusic (self, loops);	3045	RETVAL = Mix_PlayMusic (self, loops);
2465	OUTPUT:	3046	OUTPUT:
2466	RETVAL	3047	RETVAL
2467		3048
2468	void	3049	void
2469	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)
2470	CODE:	3051	CODE:
2471	Mix_FadeInMusicPos (self, loops, ms, position);	3052	Mix_FadeInMusicPos (self, loops, ms, position);
2472		3053
2473	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3054	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2474		3055
2475	PROTOTYPES: ENABLE	3056	PROTOTYPES: ENABLE
2476		3057
2477	BOOT:	3058	BOOT:
2478	{	3059	{
2479	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3060	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2480	static const struct {	3061	static const struct {
2481	const char *name;	3062	const char *name;
2482	IV iv;	3063	IV iv;
2483	} *civ, const_iv[] = {	3064	} *civ, const_iv[] = {
2484	# define const_iv(name) { # name, (IV)name }	3065	# define const_iv(name) { # name, (IV)name }
2485	const_iv (GL_VENDOR),	3066	const_iv (GL_VENDOR),
2486	const_iv (GL_VERSION),	3067	const_iv (GL_VERSION),
2487	const_iv (GL_EXTENSIONS),	3068	const_iv (GL_EXTENSIONS),
		3069	const_iv (GL_MAX_TEXTURE_UNITS),
2488	const_iv (GL_COLOR_MATERIAL),	3070	const_iv (GL_COLOR_MATERIAL),
2489	const_iv (GL_SMOOTH),	3071	const_iv (GL_SMOOTH),
2490	const_iv (GL_FLAT),	3072	const_iv (GL_FLAT),
2491	const_iv (GL_DITHER),	3073	const_iv (GL_DITHER),
2492	const_iv (GL_BLEND),	3074	const_iv (GL_BLEND),
…		…
2504	const_iv (GL_ZERO),	3086	const_iv (GL_ZERO),
2505	const_iv (GL_SRC_ALPHA),	3087	const_iv (GL_SRC_ALPHA),
2506	const_iv (GL_DST_ALPHA),	3088	const_iv (GL_DST_ALPHA),
2507	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3089	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2508	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),
2509	const_iv (GL_SRC_ALPHA_SATURATE),	3095	const_iv (GL_SRC_ALPHA_SATURATE),
2510	const_iv (GL_RGB),	3096	const_iv (GL_RGB),
2511	const_iv (GL_RGBA),	3097	const_iv (GL_RGBA),
2512	const_iv (GL_RGBA4),	3098	const_iv (GL_RGBA4),
2513	const_iv (GL_RGBA8),	3099	const_iv (GL_RGBA8),
…		…
2519	const_iv (GL_INTENSITY),	3105	const_iv (GL_INTENSITY),
2520	const_iv (GL_LUMINANCE),	3106	const_iv (GL_LUMINANCE),
2521	const_iv (GL_LUMINANCE_ALPHA),	3107	const_iv (GL_LUMINANCE_ALPHA),
2522	const_iv (GL_FLOAT),	3108	const_iv (GL_FLOAT),
2523	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3109	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3110	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3111	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3114	const_iv (GL_COMPRESSED_RGB_ARB),
		3115	const_iv (GL_COMPRESSED_RGBA_ARB),
2524	const_iv (GL_COMPILE),	3116	const_iv (GL_COMPILE),
2525	const_iv (GL_PROXY_TEXTURE_1D),	3117	const_iv (GL_PROXY_TEXTURE_1D),
2526	const_iv (GL_PROXY_TEXTURE_2D),	3118	const_iv (GL_PROXY_TEXTURE_2D),
2527	const_iv (GL_TEXTURE_1D),	3119	const_iv (GL_TEXTURE_1D),
2528	const_iv (GL_TEXTURE_2D),	3120	const_iv (GL_TEXTURE_2D),
…		…
2567	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3159	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2568	const_iv (GL_POINT_SMOOTH_HINT),	3160	const_iv (GL_POINT_SMOOTH_HINT),
2569	const_iv (GL_LINE_SMOOTH_HINT),	3161	const_iv (GL_LINE_SMOOTH_HINT),
2570	const_iv (GL_POLYGON_SMOOTH_HINT),	3162	const_iv (GL_POLYGON_SMOOTH_HINT),
2571	const_iv (GL_GENERATE_MIPMAP_HINT),	3163	const_iv (GL_GENERATE_MIPMAP_HINT),
		3164	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2572	const_iv (GL_FASTEST),	3165	const_iv (GL_FASTEST),
2573	const_iv (GL_DONT_CARE),	3166	const_iv (GL_DONT_CARE),
2574	const_iv (GL_NICEST),	3167	const_iv (GL_NICEST),
2575	const_iv (GL_V2F),	3168	const_iv (GL_V2F),
2576	const_iv (GL_V3F),	3169	const_iv (GL_V3F),
2577	const_iv (GL_T2F_V3F),	3170	const_iv (GL_T2F_V3F),
2578	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),
2579	# undef const_iv	3175	# undef const_iv
2580	};	3176	};
2581		3177
2582	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--)
2583	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3179	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2584		3180
2585	texture_av = newAV ();	3181	texture_av = newAV ();
2586	AvREAL_off (texture_av);	3182	AvREAL_off (texture_av);
2587	}	3183	}
2588		3184
2589	char *	3185	void
		3186	disable_GL_EXT_blend_func_separate ()
		3187	CODE:
		3188	gl.BlendFuncSeparate = 0;
		3189	gl.BlendFuncSeparateEXT = 0;
		3190
		3191	void
		3192	apple_nvidia_bug (int enable)
		3193
		3194	const char *
2590	gl_vendor ()	3195	gl_vendor ()
2591	CODE:	3196	CODE:
2592	RETVAL = (char *)glGetString (GL_VENDOR);	3197	RETVAL = (const char *)glGetString (GL_VENDOR);
2593	OUTPUT:	3198	OUTPUT:
2594	RETVAL	3199	RETVAL
2595		3200
2596	char *	3201	const char *
2597	gl_version ()	3202	gl_version ()
2598	CODE:	3203	CODE:
2599	RETVAL = (char *)glGetString (GL_VERSION);	3204	RETVAL = (const char *)glGetString (GL_VERSION);
2600	OUTPUT:	3205	OUTPUT:
2601	RETVAL	3206	RETVAL
2602		3207
2603	char *	3208	const char *
2604	gl_extensions ()	3209	gl_extensions ()
2605	CODE:	3210	CODE:
2606	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3211	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2607	OUTPUT:	3212	OUTPUT:
2608	RETVAL	3213	RETVAL
2609		3214
2610	const char *glGetString (GLenum pname)	3215	const char *glGetString (GLenum pname)
		3216	CODE:
		3217	RETVAL = (const char *)glGetString (pname);
		3218	OUTPUT:
		3219	RETVAL
2611		3220
2612	GLint glGetInteger (GLenum pname)	3221	GLint glGetInteger (GLenum pname)
2613	CODE:	3222	CODE:
2614	glGetIntegerv (pname, &RETVAL);	3223	glGetIntegerv (pname, &RETVAL);
2615	OUTPUT:	3224	OUTPUT:
…		…
2623		3232
2624	int glGetError ()	3233	int glGetError ()
2625		3234
2626	void glFinish ()	3235	void glFinish ()
2627		3236
		3237	void glFlush ()
		3238
2628	void glClear (int mask)	3239	void glClear (int mask)
2629		3240
2630	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)
2631	PROTOTYPE: @	3242	PROTOTYPE: @
2632		3243
…		…
2641	void glBlendFunc (int sfactor, int dfactor)	3252	void glBlendFunc (int sfactor, int dfactor)
2642		3253
2643	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3254	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2644	CODE:	3255	CODE:
2645	gl_BlendFuncSeparate (sa, da, saa, daa);	3256	gl_BlendFuncSeparate (sa, da, saa, daa);
		3257
		3258	# void glBlendEquation (int se)
2646		3259
2647	void glDepthMask (int flag)	3260	void glDepthMask (int flag)
2648		3261
2649	void glLogicOp (int opcode)	3262	void glLogicOp (int opcode)
2650		3263
…		…
2685	void glRotate (float angle, float x, float y, float z)	3298	void glRotate (float angle, float x, float y, float z)
2686	CODE:	3299	CODE:
2687	glRotatef (angle, x, y, z);	3300	glRotatef (angle, x, y, z);
2688		3301
2689	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: @
2690	ALIAS:	3304	ALIAS:
2691	glColor_premultiply = 1	3305	glColor_premultiply = 1
2692	CODE:	3306	CODE:
2693	if (ix)	3307	if (ix)
2694	{	3308	{
…		…
2714		3328
2715	void glRect (float x1, float y1, float x2, float y2)	3329	void glRect (float x1, float y1, float x2, float y2)
2716	CODE:	3330	CODE:
2717	glRectf (x1, y1, x2, y2);	3331	glRectf (x1, y1, x2, y2);
2718		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
2719	PROTOTYPES: ENABLE	3342	PROTOTYPES: ENABLE
2720		3343
2721	void glBegin (int mode)	3344	void glBegin (int mode)
2722		3345
2723	void glEnd ()	3346	void glEnd ()
…		…
2755	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)
2756	CODE:	3379	CODE:
2757	if (gl.SeparableFilter2D)	3380	if (gl.SeparableFilter2D)
2758	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3381	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2759		3382
2760	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)
2761		3384
2762	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)
2763		3386
2764	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)
2765		3388
…		…
2791		3414
2792	void glEndList ()	3415	void glEndList ()
2793		3416
2794	void glCallList (int list)	3417	void glCallList (int list)
2795		3418
2796	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
2797		3425
2798	PROTOTYPES: DISABLE	3426	PROTOTYPES: DISABLE
2799		3427
2800	void	3428	void
2801	find_widget (SV *self, NV x, NV y)	3429	find_widget (SV *self, NV x, NV y)
…		…
2805	XPUSHs (self);	3433	XPUSHs (self);
2806	}	3434	}
2807		3435
2808	BOOT:	3436	BOOT:
2809	{	3437	{
2810	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3438	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2811		3439
2812	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);
2813	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);
2814	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);
2815	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);
2816	}	3444	}
2817		3445
2818	void	3446	void
2819	draw (SV *self)	3447	draw (SV *self)
2820	CODE:	3448	CODE:
…		…
2824	NV x, y, w, h;	3452	NV x, y, w, h;
2825	SV *draw_x_sv = GvSV (draw_x_gv);	3453	SV *draw_x_sv = GvSV (draw_x_gv);
2826	SV *draw_y_sv = GvSV (draw_y_gv);	3454	SV *draw_y_sv = GvSV (draw_y_gv);
2827	SV *draw_w_sv = GvSV (draw_w_gv);	3455	SV *draw_w_sv = GvSV (draw_w_gv);
2828	SV *draw_h_sv = GvSV (draw_h_gv);	3456	SV *draw_h_sv = GvSV (draw_h_gv);
2829	SV *hover;
2830	double draw_x, draw_y, draw_w, draw_h;	3457	double draw_x, draw_y;
2831		3458
2832	if (!SvROK (self))	3459	if (!SvROK (self))
2833	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2834		3461
2835	hv = (HV *)SvRV (self);	3462	hv = (HV *)SvRV (self);
2836		3463
2837	if (SvTYPE (hv) != SVt_PVHV)	3464	if (SvTYPE (hv) != SVt_PVHV)
2838	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3465	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2839		3466
2840	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.;
2841	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.;
2842		3469
2843	if (!h || !w)	3470	if (!h || !w)
…		…
2863	{	3490	{
2864	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3491	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2865		3492
2866	if (svp && SvTRUE (*svp))	3493	if (svp && SvTRUE (*svp))
2867	{	3494	{
2868	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3495	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2869	glEnable (GL_BLEND);	3496	glEnable (GL_BLEND);
2870	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3497	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2871	glBegin (GL_QUADS);	3498	glBegin (GL_QUADS);
2872	glVertex2f (0, 0);	3499	glVertex2f (0, 0);
2873	glVertex2f (w, 0);	3500	glVertex2f (w, 0);
…		…
2876	glEnd ();	3503	glEnd ();
2877	glDisable (GL_BLEND);	3504	glDisable (GL_BLEND);
2878	}	3505	}
2879	}	3506	}
2880	#if 0	3507	#if 0
2881	if ($ENV{CFPLUS_DEBUG} & 1) {	3508	// draw borders, for debugging
2882	glPushMatrix;	3509	glPushMatrix ();
2883	glColor 1, 1, 0, 1;	3510	glColor4f (1., 1., 0., 1.);
2884	glTranslate 0.375, 0.375;	3511	glTranslatef (.5, .5, 0.);
2885	glBegin GL_LINE_LOOP;	3512	glBegin (GL_LINE_LOOP);
2886	glVertex 0 , 0;	3513	glVertex2f (0 , 0);
2887	glVertex $self->{w} - 1, 0;	3514	glVertex2f (w - 1, 0);
2888	glVertex $self->{w} - 1, $self->{h} - 1;	3515	glVertex2f (w - 1, h - 1);
2889	glVertex 0 , $self->{h} - 1;	3516	glVertex2f (0 , h - 1);
2890	glEnd;	3517	glEnd ();
2891	glPopMatrix;	3518	glPopMatrix ();
2892	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2893	}
2894	#endif	3519	#endif
2895	PUSHMARK (SP);	3520	PUSHMARK (SP);
2896	XPUSHs (self);	3521	XPUSHs (self);
2897	PUTBACK;	3522	PUTBACK;
2898	call_method ("_draw", G_VOID | G_DISCARD);	3523	call_method ("_draw", G_VOID | G_DISCARD);

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