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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC vs.
Revision 1.315 by root, Wed Jan 18 23:34:44 2012 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
116	}	166	}
117		167
118	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
119		170
120	#include "pango-font.c"	171	#include "pango-font.c"
121	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
122	#include "pango-render.c"	173	#include "pango-render.c"
123		174
124	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
128		179
129	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
130		181
131	static int	182	static int
132	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
133	{	184	{
134	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
148		199
149	typedef struct cf_layout {	200	typedef struct cf_layout {
150	PangoLayout *pl;	201	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
152	int base_height;	203	int base_height;
153	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
154	} *CFPlus__Layout;	206	} *DC__Layout;
155		207
156	static CFPlus__Font default_font;	208	static DC__Font default_font;
157	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
159		211
160	static void	212	static void
161	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
166	#endif	218	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	220	}
169		221
170	static void	222	static void
171	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
172	{	224	{
173	/* 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
174	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
175	*/	227	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
177		229
178	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		232
181	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
182	}	234	}
183		235
184	static void	236	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	238	{
187	PangoRectangle rect;	239	PangoRectangle rect;
188		240
189	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
201		253
202	typedef uint16_t tileid;	254	typedef uint16_t tileid;
203	typedef uint16_t faceid;	255	typedef uint16_t faceid;
204		256
205	typedef struct {	257	typedef struct {
206	int name;	258	GLuint name;
207	int w, h;	259	int w, h;
208	float s, t;	260	float s, t;
209	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
210	tileid smoothtile;	262	tileid smoothtile;
211	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
212	} maptex;	265	} maptex;
213		266
214	typedef struct {	267	typedef struct {
215	uint32_t player;	268	uint32_t player;
216	tileid tile[3];	269	tileid tile[3];
…		…
229	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
231		284
232	int32_t rows;	285	int32_t rows;
233	maprow *row;	286	maprow *row;
234	} *CFPlus__Map;	287	} *DC__Map;
235		288
236	static char *	289	static char *
237	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
238	{	291	{
239	char *p;	292	char *p;
…		…
277	self->texs *= 2;	330	self->texs *= 2;
278	}	331	}
279	}	332	}
280		333
281	static maprow *	334	static maprow *
282	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
283	{	336	{
284	if (0 > y)	337	if (0 > y)
285	{	338	{
286	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
325		378
326	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
327	}	380	}
328		381
329	static mapcell *	382	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
331	{	384	{
332	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
333	}	386	}
334		387
335	static void	388	static void
336	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
337	{	390	{
338	int r;	391	int r;
339		392
340	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
348	self->oy = 0;	401	self->oy = 0;
349	self->row = 0;	402	self->row = 0;
350	self->rows = 0;	403	self->rows = 0;
351	}	404	}
352		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
353	static void	416	static void
354	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)
355	{	418	{
356	int x, y;	419	int x, y;
357	maprow *row;	420	maprow *row;
358	mapcell *cell;	421	mapcell *cell;
359		422
…		…
371	if (x >= row->c1)	434	if (x >= row->c1)
372	break;	435	break;
373		436
374	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
375		438
376	cell->darkness = 0;	439	CELL_CLEAR (cell);
377	cell->stat_hp = 0;
378	cell->flags = 0;
379	cell->player = 0;
380	}	440	}
381	}	441	}
382	}	442	}
383		443
384	typedef struct {	444	typedef struct {
…		…
419	ev.code = 1;	479	ev.code = 1;
420	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
421	ev.data2 = 0;	481	ev.data2 = 0;
422		482
423	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;
424	}	490	}
425		491
426	static unsigned int	492	static unsigned int
427	minpot (unsigned int n)	493	minpot (unsigned int n)
428	{	494	{
…		…
438	n |= n >> 16;	504	n |= n >> 16;
439		505
440	return n + 1;	506	return n + 1;
441	}	507	}
442		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
443	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
444	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
445	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
446		523
447	/******************************************************************************/	524	/******************************************************************************/
…		…
485	return 0;	562	return 0;
486		563
487	return 1;	564	return 1;
488	}	565	}
489		566
490	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
491		626
492	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
493		628
494	BOOT:	629	BOOT:
495	{	630	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	632	static const struct {
498	const char *name;	633	const char *name;
499	IV iv;	634	IV iv;
500	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
523		658
524	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
527		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),
528	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
608	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)
609	# undef const_iv	829	# undef const_iv
610	};	830	};
611		831
612	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--)
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
614		834
615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
617	}	837	}
618		838
…		…
631		851
632	NV floor (NV x)	852	NV floor (NV x)
633		853
634	NV ceil (NV x)	854	NV ceil (NV x)
635		855
		856	IV minpot (UV n)
		857
		858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
		865
636	void	866	void
637	pango_init ()	867	pango_init ()
638	CODE:	868	CODE:
639	{	869	{
640	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
641	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);
642	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
643	}	878	}
644		879
645	char *
646	SDL_GetError ()	880	char *SDL_GetError ()
647		881
648	int	882	void SDL_main_hack (SV *real_main)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
650		884
651	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
652	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894
		895	int SDL_GL_GetAttribute (int attr)
		896	CODE:
		897	if (SDL_GL_GetAttribute (attr, &RETVAL))
		898	XSRETURN_UNDEF;
		899	OUTPUT:
		900	RETVAL
653		901
654	void	902	void
655	SDL_ListModes (int rgb, int alpha)	903	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	904	PPCODE:
657	{	905	{
…		…
669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
672		920
673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
674	#if SDL_VERSION_ATLEAST(1,2,10)
675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
677	#endif
678		923
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		925
681	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
682	while (*m)	927	while (*m)
683	{	928	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)	929	if ((*m)->w >= 400 && (*m)->h >= 300)
685	{	930	{
686	AV *av = newAV ();	931	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	934	av_push (av, newSViv (rgb));
…		…
712	);	957	);
713		958
714	if (RETVAL)	959	if (RETVAL)
715	{	960	{
716	av_clear (texture_av);	961	av_clear (texture_av);
717
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
720	#include "glfunc.h"	963	#include "glfunc.h"
721	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
722	}	967	}
723	}	968	}
724	OUTPUT:	969	OUTPUT:
725	RETVAL	970	RETVAL
726		971
727	void	972	void
		973	SDL_WM_SetCaption (const char *title, const char *icon)
		974
		975	void
728	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
729		977
730	char *	978	char *
731	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
732		980
733	int	981	int
734	SDL_GetAppState ()	982	SDL_GetAppState ()
735		983
		984	int
		985	SDL_GetModState ()
		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
736	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
737	poll_events ()	995	peep_events ()
738	PPCODE:	996	PPCODE:
739	{	997	{
740	SDL_Event ev;	998	SDL_Event ev;
741		999
742	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
749	{	1007	{
750	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
751	case SDL_KEYUP:	1009	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1012	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1013	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	1015	break;
758		1016
759	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	1036	x = ev.motion.x;
779	y = ev.motion.y;	1037	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	1039	}
782		1040
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	1047	}
790	break;	1048	break;
791		1049
792	case SDL_MOUSEBUTTONDOWN:	1050	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	1051	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1052	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		1053
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1054	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1055	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1056	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1057	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1062	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1063	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	1064	break;
807	}	1065	}
808		1066
809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
810	}	1068	}
811	}	1069	}
812		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
813	int	1084	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	1086	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
		1089
		1090	void
		1091	Mix_QuerySpec ()
		1092	PPCODE:
		1093	{
		1094	int freq, channels;
		1095	Uint16 format;
		1096
		1097	if (Mix_QuerySpec (&freq, &format, &channels))
		1098	{
		1099	EXTEND (SP, 3);
		1100	PUSHs (sv_2mortal (newSViv (freq)));
		1101	PUSHs (sv_2mortal (newSViv (format)));
		1102	PUSHs (sv_2mortal (newSViv (channels)));
		1103	}
		1104	}
818		1105
819	void	1106	void
820	Mix_CloseAudio ()	1107	Mix_CloseAudio ()
821		1108
822	int	1109	int
…		…
857	}	1144	}
858	}	1145	}
859	#endif	1146	#endif
860	}	1147	}
861		1148
862	void	1149	int
863	add_font (char *file)	1150	add_font (char *file)
864	CODE:	1151	CODE:
865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
866		1162
867	void	1163	void
868	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
869	ALIAS:	1165	ALIAS:
870	load_image_file = 1	1166	load_image_file = 1
…		…
956	void	1252	void
957	error (char *message)	1253	error (char *message)
958	CODE:	1254	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1255	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1256	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1258	#endif
963		1259
964	void	1260	void
965	fatal (char *message)	1261	fatal (char *message)
966	CODE:	1262	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1263	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1264	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1265	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1266	#endif
971	_exit (1);	1267	_exit (1);
972		1268
973	void	1269	void
974	_exit (int retval = 0)	1270	_exit (int retval = 0)
…		…
986	#if DEBUG	1282	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1283	VALGRIND_DO_LEAK_CHECK;
988	#endif	1284	#endif
989	}	1285	}
990		1286
991	MODULE = CFPlus PACKAGE = CFPlus::Font	1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
		1294	MODULE = Deliantra::Client PACKAGE = DC::Font
992		1295
993	PROTOTYPES: DISABLE	1296	PROTOTYPES: DISABLE
994		1297
995	CFPlus::Font	1298	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1299	new_from_file (SV *class, char *path, int id = 0)
997	CODE:	1300	CODE:
998	{	1301	{
999	int count;	1302	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1303	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1003	}	1306	}
1004	OUTPUT:	1307	OUTPUT:
1005	RETVAL	1308	RETVAL
1006		1309
1007	void	1310	void
1008	DESTROY (CFPlus::Font self)	1311	DESTROY (DC::Font self)
1009	CODE:	1312	CODE:
1010	pango_font_description_free (self);	1313	pango_font_description_free (self);
1011		1314
1012	void	1315	void
1013	make_default (CFPlus::Font self)	1316	make_default (DC::Font self)
1014	PROTOTYPE: $	1317	PROTOTYPE: $
1015	CODE:	1318	CODE:
1016	default_font = self;	1319	default_font = self;
1017		1320
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1321	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1322
1020	PROTOTYPES: DISABLE	1323	PROTOTYPES: DISABLE
1021		1324
1022	void	1325	void
1023	reset_glyph_cache ()	1326	glyph_cache_backup ()
1024	PROTOTYPE:	1327	PROTOTYPE:
1025	CODE:	1328	CODE:
		1329	tc_backup ();
		1330
		1331	void
		1332	glyph_cache_restore ()
		1333	PROTOTYPE:
		1334	CODE:
1026	tc_clear ();	1335	tc_restore ();
1027		1336
1028	CFPlus::Layout	1337	DC::Layout
1029	new (SV *class)	1338	new (SV *class)
1030	CODE:	1339	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1340	New (0, RETVAL, 1, struct cf_layout);
1032		1341
1033	RETVAL->pl = pango_layout_new (opengl_context);	1342	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1035	RETVAL->g = 1.;	1344	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1345	RETVAL->b = 1.;
1037	RETVAL->a = 1.;	1346	RETVAL->a = 1.;
1038	RETVAL->base_height = MIN_FONT_HEIGHT;	1347	RETVAL->base_height = MIN_FONT_HEIGHT;
1039	RETVAL->font = 0;	1348	RETVAL->font = 0;
		1349	RETVAL->rc = rc_alloc ();
1040		1350
1041	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1351	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1042	layout_update_font (RETVAL);	1352	layout_update_font (RETVAL);
1043	OUTPUT:	1353	OUTPUT:
1044	RETVAL	1354	RETVAL
1045		1355
1046	void	1356	void
1047	DESTROY (CFPlus::Layout self)	1357	DESTROY (DC::Layout self)
1048	CODE:	1358	CODE:
1049	g_object_unref (self->pl);	1359	g_object_unref (self->pl);
		1360	rc_free (self->rc);
1050	Safefree (self);	1361	Safefree (self);
1051		1362
1052	void	1363	void
1053	set_text (CFPlus::Layout self, SV *text_)	1364	set_text (DC::Layout self, SV *text_)
1054	CODE:	1365	CODE:
1055	{	1366	{
1056	STRLEN textlen;	1367	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1368	char *text = SvPVutf8 (text_, textlen);
1058		1369
1059	pango_layout_set_text (self->pl, text, textlen);	1370	pango_layout_set_text (self->pl, text, textlen);
1060	}	1371	}
1061		1372
1062	void	1373	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1374	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1375	CODE:
1065	{	1376	{
1066	STRLEN textlen;	1377	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1378	char *text = SvPVutf8 (text_, textlen);
1068		1379
1069	pango_layout_set_markup (self->pl, text, textlen);	1380	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1381	}
1071		1382
1072	void	1383	void
1073	set_shapes (CFPlus::Layout self, ...)	1384	set_shapes (DC::Layout self, ...)
1074	CODE:	1385	CODE:
1075	{	1386	{
1076	PangoAttrList *attrs = 0;	1387	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1389	const char *pos = text;
…		…
1113	if (attrs)	1424	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1425	pango_layout_set_attributes (self->pl, attrs);
1115	}	1426	}
1116		1427
1117	void	1428	void
1118	get_shapes (CFPlus::Layout self)	1429	get_shapes (DC::Layout self)
1119	PPCODE:	1430	PPCODE:
1120	{	1431	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1432	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1433
1123	do	1434	do
1124	{	1435	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1436	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1437
1127	if (run && shape_attr_p (run))	1438	if (run && shape_attr_p (run))
1128	{	1439	{
1129	PangoRectangle extents;	1440	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1441	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1449
1139	pango_layout_iter_free (iter);	1450	pango_layout_iter_free (iter);
1140	}	1451	}
1141		1452
1142	int	1453	int
1143	has_wrapped (CFPlus::Layout self)	1454	has_wrapped (DC::Layout self)
1144	CODE:	1455	CODE:
1145	{	1456	{
1146	int lines = 1;	1457	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1458	const char *text = pango_layout_get_text (self->pl);
1148		1459
…		…
1153	}	1464	}
1154	OUTPUT:	1465	OUTPUT:
1155	RETVAL	1466	RETVAL
1156		1467
1157	SV *	1468	SV *
1158	get_text (CFPlus::Layout self)	1469	get_text (DC::Layout self)
1159	CODE:	1470	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1471	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1472	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1473	OUTPUT:
1163	RETVAL	1474	RETVAL
1164		1475
1165	void	1476	void
1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1477	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1167	CODE:	1478	CODE:
1168	self->r = r;	1479	self->r = r;
1169	self->g = g;	1480	self->g = g;
1170	self->b = b;	1481	self->b = b;
1171	self->a = a;	1482	self->a = a;
1172		1483
1173	void	1484	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1485	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1486	CODE:
1176	if (self->font != font)	1487	if (self->font != font)
1177	{	1488	{
1178	self->font = font;	1489	self->font = font;
1179	layout_update_font (self);	1490	layout_update_font (self);
1180	}	1491	}
1181		1492
1182	void	1493	void
1183	set_height (CFPlus::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1184	CODE:	1495	CODE:
1185	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1186	{	1497	{
1187	self->base_height = base_height;	1498	self->base_height = base_height;
1188	layout_update_font (self);	1499	layout_update_font (self);
1189	}	1500	}
1190		1501
1191	void	1502	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1503	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1504	CODE:
1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1505	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1195		1506
1196	void	1507	void
1197	set_indent (CFPlus::Layout self, int indent)	1508	set_indent (DC::Layout self, int indent)
1198	CODE:	1509	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1510	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1511
1201	void	1512	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1513	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1514	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1515	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1516
1206	void	1517	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1518	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1519	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1520	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1521	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1522	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1523	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1524	: PANGO_ELLIPSIZE_NONE
1214	);	1525	);
1215		1526
1216	void	1527	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1528	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1529	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1530	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1531
1221	void	1532	void
1222	size (CFPlus::Layout self)	1533	size (DC::Layout self)
1223	PPCODE:	1534	PPCODE:
1224	{	1535	{
1225	int w, h;	1536	int w, h;
1226		1537
1227	layout_get_pixel_size (self, &w, &h);	1538	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1541	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1542	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1543	}
1233		1544
1234	int	1545	int
1235	descent (CFPlus::Layout self)	1546	descent (DC::Layout self)
1236	CODE:	1547	CODE:
1237	{	1548	{
1238	PangoRectangle rect;	1549	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1550	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1551	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1552	RETVAL = PANGO_DESCENT (rect);
1242	}	1553	}
1243	OUTPUT:	1554	OUTPUT:
1244	RETVAL	1555	RETVAL
1245		1556
1246	int	1557	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1558	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1559	CODE:
1249	{	1560	{
1250	int index, trailing;	1561	int index, trailing;
1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1562	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1252	RETVAL = index + trailing;	1563	RETVAL = index + trailing;
1253	}	1564	}
1254	OUTPUT:	1565	OUTPUT:
1255	RETVAL	1566	RETVAL
1256		1567
1257	void	1568	void
1258	cursor_pos (CFPlus::Layout self, int index)	1569	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1570	PPCODE:
1260	{	1571	{
1261	PangoRectangle strong_pos;	1572	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1573	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1574
1264	EXTEND (SP, 3);	1575	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1577	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1579	}
1269		1580
1270	void	1581	void
1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1582	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1272	PPCODE:	1583	PPCODE:
1273	{	1584	{
1274	int line, x;	1585	int line, x;
1275		1586
1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1587	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1588	#if !PANGO_VERSION_CHECK (1, 17, 3)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1589	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1590	--line;
		1591	#endif
1279	EXTEND (SP, 2);	1592	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1593	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1595	}
1283		1596
1284	void	1597	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1598	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1599	PPCODE:
1287	{	1600	{
1288	PangoLayoutLine *lp;	1601	PangoLayoutLine *lp;
1289	int index, trailing;	1602	int index, trailing;
1290		1603
1291	if (line < 0)	1604	if (line < 0)
1292	XSRETURN_EMPTY;	1605	XSRETURN_EMPTY;
1293		1606
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1607	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1608	XSRETURN_EMPTY; /* do better */
1296		1609
1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1610	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1298		1611
1299	EXTEND (SP, 2);	1612	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1618	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1619	}
1307	}	1620	}
1308		1621
1309	void	1622	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1623	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1624	CODE:
		1625	rc_clear (self->rc);
1312	pango_opengl_render_layout_subpixel (	1626	pango_opengl_render_layout_subpixel (
1313	self->pl,	1627	self->pl,
		1628	self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1629	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1630	self->r, self->g, self->b, self->a,
1316	flags	1631	flags
1317	);	1632	);
		1633	// we assume that context_change actually clears/frees stuff
		1634	// and does not do any recomputation...
		1635	pango_layout_context_changed (self->pl);
1318		1636
1319	MODULE = CFPlus PACKAGE = CFPlus::Texture	1637	void
		1638	draw (DC::Layout self)
		1639	CODE:
		1640	{
		1641	glEnable (GL_TEXTURE_2D);
		1642	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1643	glEnable (GL_BLEND);
		1644	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1645	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1646	glEnable (GL_ALPHA_TEST);
		1647	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1648
		1649	rc_draw (self->rc);
		1650
		1651	glDisable (GL_ALPHA_TEST);
		1652	glDisable (GL_BLEND);
		1653	glDisable (GL_TEXTURE_2D);
		1654	}
		1655
		1656	MODULE = Deliantra::Client PACKAGE = DC::Texture
1320		1657
1321	PROTOTYPES: ENABLE	1658	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1659
1325	void	1660	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1661	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1662	CODE:
1328	{	1663	{
…		…
1394	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1395	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1396	}	1731	}
1397	}	1732	}
1398		1733
		1734	void
		1735	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
		1743
		1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 || h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
		1853	}
		1854
1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1400	CODE:	1856	CODE:
1401	{	1857	{
1402	GLint width;	1858	GLint width;
1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1859	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1405	RETVAL = width > 0;	1861	RETVAL = width > 0;
1406	}	1862	}
1407	OUTPUT:	1863	OUTPUT:
1408	RETVAL	1864	RETVAL
1409		1865
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1866	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1867
1412	PROTOTYPES: DISABLE	1868	PROTOTYPES: DISABLE
1413		1869
1414	CFPlus::Map	1870	DC::Map
1415	new (SV *class)	1871	new (SV *class)
1416	CODE:	1872	CODE:
1417	New (0, RETVAL, 1, struct map);	1873	New (0, RETVAL, 1, struct map);
1418	RETVAL->x = 0;	1874	RETVAL->x = 0;
1419	RETVAL->y = 0;	1875	RETVAL->y = 0;
…		…
1427	RETVAL->row = 0;	1883	RETVAL->row = 0;
1428	OUTPUT:	1884	OUTPUT:
1429	RETVAL	1885	RETVAL
1430		1886
1431	void	1887	void
1432	DESTROY (CFPlus::Map self)	1888	DESTROY (DC::Map self)
1433	CODE:	1889	CODE:
1434	{	1890	{
1435	map_clear (self);	1891	map_clear (self);
1436	Safefree (self->face2tile);	1892	Safefree (self->face2tile);
1437	Safefree (self->tex);	1893	Safefree (self->tex);
1438	Safefree (self);	1894	Safefree (self);
1439	}	1895	}
1440		1896
1441	void	1897	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1898	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1899	CODE:
1444	self->w = map_width;	1900	self->w = map_width;
1445	self->h = map_height;	1901	self->h = map_height;
1446		1902
1447	void	1903	void
1448	clear (CFPlus::Map self)	1904	clear (DC::Map self)
1449	CODE:	1905	CODE:
1450	map_clear (self);	1906	map_clear (self);
1451		1907
1452	void	1908	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1909	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1910	CODE:
1455	{	1911	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1912	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1913	need_texid (self, tile);
1458	}	1914	}
1459		1915
1460	void	1916	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1917	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1918	CODE:
1463	{	1919	{
1464	tileid texid;	1920	tileid texid;
1465	maptex *tex;	1921	maptex *tex;
1466		1922
…		…
1479	tex->smoothtile = self->face2tile [smooth];	1935	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1936	tex->smoothlevel = level;
1481	}	1937	}
1482		1938
1483	void	1939	void
1484	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1940	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1485	CODE:	1941	CODE:
1486	{	1942	{
1487	need_texid (self, texid);	1943	need_texid (self, texid);
1488		1944
1489	{	1945	{
…		…
1508	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1509	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1967	}
1512		1968
		1969	void
		1970	expire_textures (DC::Map self, int texid, int count)
		1971	PPCODE:
		1972	for (; texid < self->texs && count; ++texid, --count)
		1973	{
		1974	maptex *tex = self->tex + texid;
		1975
		1976	if (tex->name)
		1977	{
		1978	if (tex->unused)
		1979	{
		1980	tex->name = 0;
		1981	tex->unused = 0;
		1982	XPUSHs (sv_2mortal (newSViv (texid)));
		1983	}
		1984	else
		1985	tex->unused = 1;
		1986	}
		1987	}
		1988
1513	int	1989	int
1514	ox (CFPlus::Map self)	1990	ox (DC::Map self)
1515	ALIAS:	1991	ALIAS:
1516	oy = 1	1992	oy = 1
1517	x = 2	1993	x = 2
1518	y = 3	1994	y = 3
1519	w = 4	1995	w = 4
…		…
1530	}	2006	}
1531	OUTPUT:	2007	OUTPUT:
1532	RETVAL	2008	RETVAL
1533		2009
1534	void	2010	void
1535	scroll (CFPlus::Map self, int dx, int dy)	2011	scroll (DC::Map self, int dx, int dy)
1536	CODE:	2012	CODE:
1537	{	2013	{
1538	if (dx > 0)	2014	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	2015	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	2016	else if (dx < 0)
…		…
1556	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1557	}	2033	}
1558	}	2034	}
1559		2035
1560	SV *	2036	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_, int extmap)
1562	CODE:	2038	CODE:
1563	{	2039	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2040	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	2041	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	2042	mapcell *cell;
…		…
1594	uint8_t ext, cmd;	2070	uint8_t ext, cmd;
1595		2071
1596	do	2072	do
1597	{	2073	{
1598	ext = *data++;	2074	ext = *data++;
1599	cmd = ext & 0x3f;	2075	cmd = ext & 0x7f;
1600		2076
1601	if (cmd < 4)	2077	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;	2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1603	else if (cmd == 5) // health	2079	else if (cmd == 5) // health
1604	{	2080	{
1605	cell->stat_width = 1;	2081	cell->stat_width = 1;
1606	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1607	}	2083	}
1608	else if (cmd == 6) // monster width	2084	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;	2085	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)	2086	else if (cmd == 0x47)
1611	{	2087	{
1612	if (*data == 4)	2088	if (*data == 1) cell->player = data [1];
1613	; // decode player count	2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1614		2092
1615	data += *data + 1;	2093	data += *data + 1;
1616	}	2094	}
1617	else if (cmd == 8) // cell flags	2095	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;	2096	cell->flags = *data++;
…		…
1635	cell->tile [z] = self->face2tile [face];	2113	cell->tile [z] = self->face2tile [face];
1636		2114
1637	if (cell->tile [z])	2115	if (cell->tile [z])
1638	{	2116	{
1639	maptex *tex = self->tex + cell->tile [z];	2117	maptex *tex = self->tex + cell->tile [z];
		2118	tex->unused = 0;
1640	if (!tex->name)	2119	if (!tex->name)
1641	av_push (missing, newSViv (cell->tile [z]));	2120	av_push (missing, newSViv (cell->tile [z]));
1642		2121
1643	if (tex->smoothtile)	2122	if (tex->smoothtile)
1644	{	2123	{
1645	maptex *smooth = self->tex + tex->smoothtile;	2124	maptex *smooth = self->tex + tex->smoothtile;
		2125	smooth->unused = 0;
1646	if (!smooth->name)	2126	if (!smooth->name)
1647	av_push (missing, newSViv (tex->smoothtile));	2127	av_push (missing, newSViv (tex->smoothtile));
1648	}	2128	}
1649	}	2129	}
1650	}	2130	}
1651	}	2131	}
1652	else	2132	else
1653	cell->darkness = 0;	2133	CELL_CLEAR (cell);
1654	}	2134	}
1655	}	2135	}
1656	OUTPUT:	2136	OUTPUT:
1657	RETVAL	2137	RETVAL
1658		2138
1659	SV *	2139	SV *
1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2140	mapmap (DC::Map self, int x0, int y0, int w, int h)
1661	CODE:	2141	CODE:
1662	{	2142	{
1663	int x1, x;	2143	int x1, x;
1664	int y1, y;	2144	int y1, y;
1665	int z;	2145	int z;
…		…
1678	? self->row + y	2158	? self->row + y
1679	: 0;	2159	: 0;
1680		2160
1681	for (x = x0; x < x1; x++)	2161	for (x = x0; x < x1; x++)
1682	{	2162	{
1683	int r = 32, g = 32, b = 32, a = 192;	2163	unsigned int r = 32, g = 32, b = 32, a = 192;
1684		2164
1685	if (row && row->c0 <= x && x < row->c1)	2165	if (row && row->c0 <= x && x < row->c1)
1686	{	2166	{
1687	mapcell *cell = row->col + (x - row->c0);	2167	mapcell *cell = row->col + (x - row->c0);
1688		2168
…		…
1690	{	2170	{
1691	maptex tex = self->tex [cell->tile [z]];	2171	maptex tex = self->tex [cell->tile [z]];
1692	int a0 = 255 - tex.a;	2172	int a0 = 255 - tex.a;
1693	int a1 = tex.a;	2173	int a1 = tex.a;
1694		2174
1695	r = (r * a0 + tex.r * a1) / 255;	2175	r = div255 (r * a0 + tex.r * a1);
1696	g = (g * a0 + tex.g * a1) / 255;	2176	g = div255 (g * a0 + tex.g * a1);
1697	b = (b * a0 + tex.b * a1) / 255;	2177	b = div255 (b * a0 + tex.b * a1);
1698	a = (a * a0 + tex.a * a1) / 255;	2178	a = div255 (a * a0 + tex.a * a1);
1699	}	2179	}
1700	}	2180	}
1701		2181
1702	*map++ = (r )	2182	*map++ = (r )
1703	| (g << 8)	2183	| (g << 8)
…		…
1710	}	2190	}
1711	OUTPUT:	2191	OUTPUT:
1712	RETVAL	2192	RETVAL
1713		2193
1714	void	2194	void
1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2195	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1716	CODE:	2196	CODE:
1717	{	2197	{
		2198	int x, y, z;
		2199
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2200	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2201	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2202	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1721	smooth_key skey;	2203	smooth_key skey;
1722	int x, y, z;	2204	int pl_x, pl_y;
1723	int last_name;	2205	maptex pl_tex;
		2206	rc_t *rc = rc_alloc ();
		2207	rc_t *rc_ov = rc_alloc ();
		2208	rc_key_t key;
		2209	rc_array_t *arr;
1724		2210
		2211	pl_tex.name = 0;
		2212
1725	// thats current max. sorry.	2213	// that's current max. sorry.
1726	if (sw > 255) sw = 255;	2214	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	2215	if (sh > 255) sh = 255;
1728		2216
1729	// clear key, in case of extra padding	2217	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	2218	memset (&skey, 0, sizeof (skey));
1731		2219
1732	glColor4ub (255, 255, 255, 255);	2220	memset (&key, 0, sizeof (key));
1733		2221	key.r = 255;
1734	glEnable (GL_BLEND);	2222	key.g = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2223	key.b = 255;
1736	glEnable (GL_TEXTURE_2D);	2224	key.a = 255;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2225	key.mode = GL_QUADS;
1738		2226	key.format = GL_T2F_V3F;
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;
1742		2227
1743	mx += self->x;	2228	mx += self->x;
1744	my += self->y;	2229	my += self->y;
1745		2230
1746	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
…		…
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	2248	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	2249	self->tex [cell->tile [2]].smoothlevel));
1765	}	2250	}
1766	}	2251	}
1767		2252
		2253	glEnable (GL_BLEND);
		2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2256
1768	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1769	{	2258	{
1770	memset (smooth_level, 0, sizeof (smooth_level));	2259	memset (smooth_level, 0, sizeof (smooth_level));
		2260	key.texname = -1;
1771		2261
1772	for (y = 0; y < sh; y++)	2262	for (y = 0; y < sh; y++)
1773	if (0 <= y + my && y + my < self->rows)	2263	if (0 <= y + my && y + my < self->rows)
1774	{	2264	{
1775	maprow *row = self->row + (y + my);	2265	maprow *row = self->row + (y + my);
…		…
1783	if (tile)	2273	if (tile)
1784	{	2274	{
1785	maptex tex = self->tex [tile];	2275	maptex tex = self->tex [tile];
1786	int px, py;	2276	int px, py;
1787		2277
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	2278	if (key.texname != tex.name)
1791	{	2279	{
		2280	self->tex [tile].unused = 0;
		2281
1792	if (!tex.name)	2282	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	2283	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1794		2284
1795	glEnd ();	2285	key.texname = tex.name;
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2286	arr = rc_array (rc, &key);
1797	glBegin (GL_QUADS);
1798	}	2287	}
1799		2288
1800	px = (x + 1) * T - tex.w;	2289	px = (x + 1) * Th - tex.w;
1801	py = (y + 1) * T - tex.h;	2290	py = (y + 1) * Tw - tex.h;
1802		2291
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2292	if (expect_false (cell->player == player) && expect_false (z == 2))
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	2293	{
1810	if (cell->flags & 1)	2294	pl_x = px;
		2295	pl_y = py;
		2296	pl_tex = tex;
1811	{	2297	continue;
1812	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;
1815
1816	glEnd ();
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1818	glBegin (GL_QUADS);
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}
1825	}	2298	}
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1826		2304
1827	// update smooth hash	2305	// update smooth hash
1828	if (tex.smoothtile)	2306	if (tex.smoothtile)
1829	{	2307	{
1830	skey.tile = tex.smoothtile;	2308	skey.tile = tex.smoothtile;
…		…
1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2339	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2340	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2341	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1864	}	2342	}
1865	}	2343	}
		2344
		2345	if (expect_false (z == 2) && expect_false (cell->flags))
		2346	{
		2347	// overlays such as the speech bubble, probably more to come
		2348	if (cell->flags & 1)
		2349	{
		2350	rc_key_t key_ov = key;
		2351	maptex tex = self->tex [TEXID_SPEECH];
		2352	rc_array_t *arr;
		2353	int px = x * Tw + Tw * 2 / 32;
		2354	int py = y * Th - Th * 6 / 32;
		2355
		2356	key_ov.texname = tex.name;
		2357	arr = rc_array (rc_ov, &key_ov);
		2358
		2359	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2360	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2361	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2362	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2363	}
		2364	}
1866	}	2365	}
1867	}	2366	}
		2367
		2368	rc_draw (rc);
		2369	rc_clear (rc);
1868		2370
1869	// go through all smoothlevels, lowest to highest, then draw.	2371	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	2372	// this is basically counting sort
1871	{	2373	{
1872	int w, b;	2374	int w, b;
1873		2375
		2376	glEnable (GL_TEXTURE_2D);
		2377	glBegin (GL_QUADS);
1874	for (w = 0; w < 256 / 32; ++w)	2378	for (w = 0; w < 256 / 32; ++w)
1875	{	2379	{
1876	uint32_t smask = smooth_level [w];	2380	uint32_t smask = smooth_level [w];
1877	if (smask)	2381	if (smask)
1878	for (b = 0; b < 32; ++b)	2382	for (b = 0; b < 32; ++b)
…		…
1890	if (!(bits & 0x1000)	2394	if (!(bits & 0x1000)
1891	&& skey->level == level	2395	&& skey->level == level
1892	&& level > smooth_max [skey->x][skey->y])	2396	&& level > smooth_max [skey->x][skey->y])
1893	{	2397	{
1894	maptex tex = self->tex [skey->tile];	2398	maptex tex = self->tex [skey->tile];
1895	int px = (((int)skey->x) - 1) * T;	2399	int px = (((int)skey->x) - 1) * Tw;
1896	int py = (((int)skey->y) - 1) * T;	2400	int py = (((int)skey->y) - 1) * Th;
1897	int border = bits & 15;	2401	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2402	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row	2403	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column	2404	float dy = tex.t * .5f ; // 2 images/column
1901		2405
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)	2406	if (tex.name)
1905	{	2407	{
		2408	// this time avoiding texture state changes
		2409	// save gobs of state changes.
1906	if (!tex.name)	2410	if (key.texname != tex.name)
1907	continue; // smoothing not yet available	2411	{
		2412	self->tex [skey->tile].unused = 0;
1908		2413
1909	glEnd ();	2414	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2415	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2416	glBegin (GL_QUADS);
1912	}	2417	}
1913		2418
1914	if (border)	2419	if (border)
1915	{	2420	{
1916	float ox = border * dx;	2421	float ox = border * dx;
1917		2422
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2423	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2424	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2425	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2426	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1922	}	2427	}
1923		2428
1924	if (corner)	2429	if (corner)
1925	{	2430	{
1926	float ox = corner * dx;	2431	float ox = corner * dx;
1927		2432
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2434	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2436	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2437	}
1932	}	2438	}
1933	}	2439	}
1934	}	2440	}
1935	}	2441	}
1936	}	2442	}
		2443
		2444	glEnd ();
		2445	glDisable (GL_TEXTURE_2D);
		2446	key.texname = -1;
1937	}	2447	}
1938		2448
1939	hv_clear (smooth);	2449	hv_clear (smooth);
1940	}	2450	}
1941		2451
1942	glEnd ();	2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
1943		2457
1944	glDisable (GL_TEXTURE_2D);	2458	key.texname = tex.name;
		2459	arr = rc_array (rc, &key);
		2460
		2461	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2462	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2463	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc_draw (rc);
		2467	}
		2468
		2469	rc_draw (rc_ov);
		2470	rc_clear (rc_ov);
		2471
1945	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
		2473	rc_free (rc);
		2474	rc_free (rc_ov);
1946		2475
1947	// top layer: overlays such as the health bar	2476	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2477	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2478	if (0 <= y + my && y + my < self->rows)
1950	{	2479	{
…		…
1953	for (x = 0; x < sw; x++)	2482	for (x = 0; x < sw; x++)
1954	if (row->c0 <= x + mx && x + mx < row->c1)	2483	if (row->c0 <= x + mx && x + mx < row->c1)
1955	{	2484	{
1956	mapcell *cell = row->col + (x + mx - row->c0);	2485	mapcell *cell = row->col + (x + mx - row->c0);
1957		2486
1958	int px = x * T;	2487	int px = x * Tw;
1959	int py = y * T;	2488	int py = y * Th;
		2489
		2490	if (expect_false (cell->player == player))
		2491	{
		2492	px += sdx;
		2493	py += sdy;
		2494	}
1960		2495
1961	if (cell->stat_hp)	2496	if (cell->stat_hp)
1962	{	2497	{
1963	int width = cell->stat_width * T;	2498	int width = cell->stat_width * Tw;
1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2499	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1965		2500
1966	glColor3ub (0, 0, 0);	2501	glColor3ub (0, 0, 0);
1967	glRectf (px + 1, py - thick - 2,	2502	glRectf (px + 1, py - thick - 2,
1968	px + width - 1, py);	2503	px + width - 1, py);
1969		2504
…		…
1975	}	2510	}
1976	}	2511	}
1977	}	2512	}
1978		2513
1979	void	2514	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2515	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2516	CODE:
1982	{	2517	{
1983	static float color[16][3] = {	2518	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2519	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2520	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2521	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2522	{ 1.00f, 0.00f, 0.00f },
1988		2523
1989	{ 1.00F, 0.54F, 0.00F },	2524	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2525	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2526	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2527	{ 0.18f, 0.54f, 0.34f },
1993		2528
1994	{ 0.56F, 0.73F, 0.56F },	2529	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2530	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2531	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2532	{ 0.99f, 0.77f, 0.26f },
1998		2533
1999	{ 0.74F, 0.65F, 0.41F },	2534	{ 0.74f, 0.65f, 0.41f },
2000		2535
2001	{ 0.00F, 1.00F, 1.00F },	2536	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2537	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2538	{ 1.00f, 1.00f, 0.00f },
2004	};	2539	};
2005		2540
2006	int x, y;	2541	int x, y;
2007		2542
2008	glEnable (GL_TEXTURE_2D);	2543	glEnable (GL_TEXTURE_2D);
		2544	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2545	* but the nvidia driver (185.18.14) mishandles alpha textures
		2546	* and takes the colour from god knows where instead of using
		2547	* Cp. MODULATE results in the same colour, but slightly different
		2548	* alpha, but atcually gives us the correct colour with nvidia.
		2549	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2550	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2551	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2552	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2553	glBegin (GL_QUADS);
2013		2554
2014	for (y = 0; y < h; y++)	2555	for (y = 0; y < h; y++)
…		…
2018		2559
2019	if (m)	2560	if (m)
2020	{	2561	{
2021	float *c = color [m & 15];	2562	float *c = color [m & 15];
2022		2563
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2564	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2565	float tx2 = tx1 + 0.5f;
2025		2566
2026	glColor4f (c[0], c[1], c[2], 0.75);	2567	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2568	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2569	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2570	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2571	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2572	}
…		…
2035	glDisable (GL_BLEND);	2576	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2577	glDisable (GL_TEXTURE_2D);
2037	}	2578	}
2038		2579
2039	void	2580	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2581	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2582	PPCODE:
2042	{	2583	{
2043	int x, y;	2584	int x, y;
2044	int sw1 = sw + 2;	2585	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2586	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2587	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2588	int sw3 = sw * 3;
		2589	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2590	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2591	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2592	memset (darkness1, 0, sw1*sh1);
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2593
2052	SvPOK_only (darkness3_sv);	2594	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2595	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2596
2055	mx += self->x - 1;	2597	mx += self->x - 1;
2056	my += self->y - 1;	2598	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2599
2060	for (y = 0; y < sh1; y++)	2600	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2601	if (0 <= y + my && y + my < self->rows)
2062	{	2602	{
2063	maprow *row = self->row + (y + my);	2603	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2606	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2607	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2608	mapcell *cell = row->col + (x + mx - row->c0);
2069		2609
2070	darkness1 [y * sw1 + x] = cell->darkness	2610	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2611	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2612	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2613	}
2074	}	2614	}
2075		2615
2076	for (y = 0; y < sh; ++y)	2616	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2617	for (x = 0; x < sw; ++x)
…		…
2096		2636
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2637	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2638	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2639	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2640
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2650	}
2111		2651
2112	free (darkness1);	2652	free (darkness1);
2113		2653
2114	EXTEND (SP, 3);	2654	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2655	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2656	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2657	PUSHs (darkness3_sv);
2118	}	2658	}
2119		2659
2120	SV *	2660	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2661	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2662	CODE:
2123	{	2663	{
2124	int x, y, x1, y1;	2664	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2665	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2666	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2723	else
2184	*data++ = 0;	2724	*data++ = 0;
2185	}	2725	}
2186	}	2726	}
2187		2727
		2728	/* if size is w*h + 5 then no data has been found */
		2729	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2730	{
2188	SvPOK_only (data_sv);	2731	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2732	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2733	}
		2734
2190	RETVAL = data_sv;	2735	RETVAL = data_sv;
2191	}	2736	}
2192	OUTPUT:	2737	OUTPUT:
2193	RETVAL	2738	RETVAL
2194		2739
2195	void	2740	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2741	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2742	PPCODE:
2198	{	2743	{
2199	int x, y, z;	2744	int x, y, z;
2200	int w, h;	2745	int w, h;
2201	int x1, y1;	2746	int x1, y1;
		2747	STRLEN len;
		2748	uint8_t *data, *end;
		2749
		2750	len = SvLEN (data_sv);
		2751	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2752	data = SvPVbyte_nolen (data_sv);
		2753	end = data + len + 8;
		2754
		2755	if (len < 5)
		2756	XSRETURN_EMPTY;
2202		2757
2203	if (*data++ != 0)	2758	if (*data++ != 0)
2204	return; /* version mismatch */	2759	XSRETURN_EMPTY; /* version mismatch */
2205		2760
2206	w = *data++ << 8; w |= *data++;	2761	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2762	h = *data++ << 8; h |= *data++;
2208		2763
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2764	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2776	{
2222	maprow *row = map_get_row (self, y);	2777	maprow *row = map_get_row (self, y);
2223		2778
2224	for (x = x0; x < x1; x++)	2779	for (x = x0; x < x1; x++)
2225	{	2780	{
		2781	uint8_t flags;
		2782
		2783	if (data + 7 >= end)
		2784	XSRETURN_EMPTY;
		2785
2226	uint8_t flags = *data++;	2786	flags = *data++;
2227		2787
2228	if (flags)	2788	if (flags)
2229	{	2789	{
2230	mapcell *cell = row_get_cell (row, x);	2790	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2791	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2794	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2795	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2796
2237	if (cell->darkness == 0)	2797	if (cell->darkness == 0)
2238	{	2798	{
2239	cell->darkness = 0;	2799	/*cell->darkness = 0;*/
		2800	EXTEND (SP, 3);
2240		2801
2241	for (z = 0; z <= 2; z++)	2802	for (z = 0; z <= 2; z++)
2242	{	2803	{
2243	tileid t = tile [z];	2804	tileid t = tile [z];
2244		2805
2245	if (t >= self->texs || (t && !self->tex [t].name))	2806	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2807	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2808	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2809	need_texid (self, t);
2249	}	2810	}
2250		2811
2251	cell->tile [z] = t;	2812	cell->tile [z] = t;
2252	}	2813	}
…		…
2254	}	2815	}
2255	}	2816	}
2256	}	2817	}
2257	}	2818	}
2258		2819
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2820	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2821
2261	CFPlus::RW	2822	DC::RW
2262	new (SV *class, SV *data_sv)	2823	new (SV *class, SV *data_sv)
2263	CODE:	2824	CODE:
2264	{	2825	{
2265	STRLEN datalen;	2826	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2827	char *data = SvPVbyte (data_sv, datalen);
…		…
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2829	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2830	}
2270	OUTPUT:	2831	OUTPUT:
2271	RETVAL	2832	RETVAL
2272		2833
2273	CFPlus::RW	2834	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2835	new_from_file (SV *class, const char *path, const char *mode = "rb")
2275	CODE:	2836	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2837	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2838	OUTPUT:
2278	RETVAL	2839	RETVAL
2279		2840
2280	# fails on win32:	2841	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2842	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2843	#void
2283	#close (CFPlus::RW self)	2844	#close (DC::RW self)
2284	# CODE:	2845	# CODE:
2285	# (self->(close)) (self);	2846	# (self->(close)) (self);
2286		2847
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2848	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2849
2289	PROTOTYPES: DISABLE	2850	PROTOTYPES: DISABLE
2290		2851
2291	CFPlus::Channel	2852	DC::Channel
2292	find ()	2853	find ()
2293	CODE:	2854	CODE:
2294	{	2855	{
2295	RETVAL = Mix_GroupAvailable (-1);	2856	RETVAL = Mix_GroupAvailable (-1);
2296		2857
2297	if (RETVAL < 0)	2858	if (RETVAL < 0)
2298	{	2859	{
2299	RETVAL = Mix_GroupOldest (-1);	2860	RETVAL = Mix_GroupOldest (-1);
2300		2861
2301	if (RETVAL < 0)	2862	if (RETVAL < 0)
		2863	{
		2864	// happens sometimes, maybe it just stopped playing(?)
		2865	RETVAL = Mix_GroupAvailable (-1);
		2866
		2867	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2868	XSRETURN_UNDEF;
2303		2869	}
		2870	else
2304	Mix_HaltChannel (RETVAL);	2871	Mix_HaltChannel (RETVAL);
2305	}	2872	}
2306		2873
2307	Mix_UnregisterAllEffects (RETVAL);	2874	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2875	Mix_Volume (RETVAL, 128);
2309	}	2876	}
2310	OUTPUT:	2877	OUTPUT:
2311	RETVAL	2878	RETVAL
2312		2879
2313	void	2880	void
2314	halt (CFPlus::Channel self)	2881	halt (DC::Channel self)
2315	CODE:	2882	CODE:
2316	Mix_HaltChannel (self);	2883	Mix_HaltChannel (self);
2317		2884
2318	void	2885	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2886	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2887	CODE:
2321	Mix_ExpireChannel (self, ticks);	2888	Mix_ExpireChannel (self, ticks);
2322		2889
2323	void	2890	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2891	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2892	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2893	Mix_FadeOutChannel (self, ticks);
2327		2894
2328	int	2895	int
2329	volume (CFPlus::Channel self, int volume)	2896	volume (DC::Channel self, int volume)
2330	CODE:	2897	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2898	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2899	OUTPUT:
2333	RETVAL	2900	RETVAL
2334		2901
2335	void	2902	void
2336	unregister_all_effects (CFPlus::Channel self)	2903	unregister_all_effects (DC::Channel self)
2337	CODE:	2904	CODE:
2338	Mix_UnregisterAllEffects (self);	2905	Mix_UnregisterAllEffects (self);
2339		2906
2340	void	2907	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2908	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2909	CODE:
2343	left = CLAMP (left , 0, 255);	2910	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2911	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2912	Mix_SetPanning (self, left, right);
2346		2913
2347	void	2914	void
2348	set_distance (CFPlus::Channel self, int distance)	2915	set_distance (DC::Channel self, int distance)
2349	CODE:	2916	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2917	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2918
2352	void	2919	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2920	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2921	CODE:
2355		2922
2356	void	2923	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2924	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2925	CODE:
2359	{	2926	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2927	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2928	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2929	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2930	}
2364		2931
2365	void	2932	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2933	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2934	CODE:
2368	Mix_SetReverseStereo (self, flip);	2935	Mix_SetReverseStereo (self, flip);
2369		2936
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2937	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2938
2372	PROTOTYPES: DISABLE	2939	PROTOTYPES: DISABLE
2373		2940
		2941	void
		2942	decoders ()
		2943	PPCODE:
		2944	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2945	int i, num = Mix_GetNumChunkDecoders ();
		2946	EXTEND (SP, num);
		2947	for (i = 0; i < num; ++i)
		2948	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2949	#else
		2950	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2951	#endif
		2952
2374	CFPlus::MixChunk	2953	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2954	new (SV *class, DC::RW rwops)
2376	CODE:	2955	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2956	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2957	OUTPUT:
2379	RETVAL	2958	RETVAL
2380		2959
2381	void	2960	void
2382	DESTROY (CFPlus::MixChunk self)	2961	DESTROY (DC::MixChunk self)
2383	CODE:	2962	CODE:
2384	Mix_FreeChunk (self);	2963	Mix_FreeChunk (self);
2385		2964
2386	int	2965	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2966	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2967	CODE:
2389	if (items > 1)	2968	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2969	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2970	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2971	OUTPUT:
2393	RETVAL	2972	RETVAL
2394		2973
2395	CFPlus::Channel	2974	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2975	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2976	CODE:
2398	{	2977	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2978	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2979
2401	if (RETVAL < 0)	2980	if (RETVAL < 0)
…		…
2408	}	2987	}
2409	}	2988	}
2410	OUTPUT:	2989	OUTPUT:
2411	RETVAL	2990	RETVAL
2412		2991
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2992	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2993
		2994	void
		2995	decoders ()
		2996	PPCODE:
		2997	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2998	int i, num = Mix_GetNumMusicDecoders ();
		2999	EXTEND (SP, num);
		3000	for (i = 0; i < num; ++i)
		3001	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3002	#else
		3003	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3004	#endif
2414		3005
2415	int	3006	int
2416	volume (int volume = -1)	3007	volume (int volume = -1)
2417	PROTOTYPE: ;$	3008	PROTOTYPE: ;$
2418	CODE:	3009	CODE:
…		…
2430	void	3021	void
2431	halt ()	3022	halt ()
2432	CODE:	3023	CODE:
2433	Mix_HaltMusic ();	3024	Mix_HaltMusic ();
2434		3025
		3026	int
		3027	playing ()
		3028	CODE:
		3029	RETVAL = Mix_PlayingMusic ();
		3030	OUTPUT:
		3031	RETVAL
		3032
2435	CFPlus::MixMusic	3033	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	3034	new (SV *class, DC::RW rwops)
2437	CODE:	3035	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	3036	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	3037	OUTPUT:
2440	RETVAL	3038	RETVAL
2441		3039
2442	void	3040	void
2443	DESTROY (CFPlus::MixMusic self)	3041	DESTROY (DC::MixMusic self)
2444	CODE:	3042	CODE:
2445	Mix_FreeMusic (self);	3043	Mix_FreeMusic (self);
2446		3044
2447	int	3045	int
2448	play (CFPlus::MixMusic self, int loops = -1)	3046	play (DC::MixMusic self, int loops = -1)
2449	CODE:	3047	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	3048	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	3049	OUTPUT:
2452	RETVAL	3050	RETVAL
2453		3051
2454	void	3052	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3053	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	3054	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	3055	Mix_FadeInMusicPos (self, loops, ms, position);
2458		3056
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3057	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		3058
2461	PROTOTYPES: ENABLE	3059	PROTOTYPES: ENABLE
2462		3060
2463	BOOT:	3061	BOOT:
2464	{	3062	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3063	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	3064	static const struct {
2467	const char *name;	3065	const char *name;
2468	IV iv;	3066	IV iv;
2469	} *civ, const_iv[] = {	3067	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	3068	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	3069	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	3070	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	3071	const_iv (GL_EXTENSIONS),
		3072	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	3073	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	3074	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	3075	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	3076	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	3077	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	3089	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	3090	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	3091	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3092	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	const_iv (GL_ONE_MINUS_DST_ALPHA),	3093	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3094	const_iv (GL_SRC_COLOR),
		3095	const_iv (GL_DST_COLOR),
		3096	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3097	const_iv (GL_ONE_MINUS_DST_COLOR),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	3098	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	3099	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3100	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3101	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3102	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3108	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3109	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3110	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3111	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3112	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3113	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3115	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3116	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3117	const_iv (GL_COMPRESSED_RGB_ARB),
		3118	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	3119	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3120	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3121	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3122	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3123	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3162	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3163	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3164	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3165	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3166	const_iv (GL_GENERATE_MIPMAP_HINT),
		3167	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3168	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3169	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3170	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3171	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3172	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3173	const_iv (GL_T2F_V3F),
2564	const_iv (GL_T2F_N3F_V3F),	3174	const_iv (GL_T2F_N3F_V3F),
		3175	const_iv (GL_FUNC_ADD),
		3176	const_iv (GL_FUNC_SUBTRACT),
		3177	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2565	# undef const_iv	3178	# undef const_iv
2566	};	3179	};
2567		3180
2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3181	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3182	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2570		3183
2571	texture_av = newAV ();	3184	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3185	AvREAL_off (texture_av);
2573	}	3186	}
		3187
		3188	void
		3189	disable_GL_EXT_blend_func_separate ()
		3190	CODE:
		3191	gl.BlendFuncSeparate = 0;
		3192	gl.BlendFuncSeparateEXT = 0;
		3193
		3194	void
		3195	apple_nvidia_bug (int enable)
2574		3196
2575	char *	3197	char *
2576	gl_vendor ()	3198	gl_vendor ()
2577	CODE:	3199	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3200	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2609		3231
2610	int glGetError ()	3232	int glGetError ()
2611		3233
2612	void glFinish ()	3234	void glFinish ()
2613		3235
		3236	void glFlush ()
		3237
2614	void glClear (int mask)	3238	void glClear (int mask)
2615		3239
2616	void glClearColor (float r, float g, float b, float a = 1.0)	3240	void glClearColor (float r, float g, float b, float a = 1.0)
2617	PROTOTYPE: @	3241	PROTOTYPE: @
2618		3242
…		…
2627	void glBlendFunc (int sfactor, int dfactor)	3251	void glBlendFunc (int sfactor, int dfactor)
2628		3252
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3253	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3254	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3255	gl_BlendFuncSeparate (sa, da, saa, daa);
		3256
		3257	# void glBlendEquation (int se)
2632		3258
2633	void glDepthMask (int flag)	3259	void glDepthMask (int flag)
2634		3260
2635	void glLogicOp (int opcode)	3261	void glLogicOp (int opcode)
2636		3262
…		…
2671	void glRotate (float angle, float x, float y, float z)	3297	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3298	CODE:
2673	glRotatef (angle, x, y, z);	3299	glRotatef (angle, x, y, z);
2674		3300
2675	void glColor (float r, float g, float b, float a = 1.0)	3301	void glColor (float r, float g, float b, float a = 1.0)
		3302	PROTOTYPE: @
2676	ALIAS:	3303	ALIAS:
2677	glColor_premultiply = 1	3304	glColor_premultiply = 1
2678	CODE:	3305	CODE:
2679	if (ix)	3306	if (ix)
2680	{	3307	{
…		…
2700		3327
2701	void glRect (float x1, float y1, float x2, float y2)	3328	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3329	CODE:
2703	glRectf (x1, y1, x2, y2);	3330	glRectf (x1, y1, x2, y2);
2704		3331
		3332	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3333	CODE:
		3334	glBegin (GL_LINE_LOOP);
		3335	glVertex2f (x1, y1);
		3336	glVertex2f (x2, y1);
		3337	glVertex2f (x2, y2);
		3338	glVertex2f (x1, y2);
		3339	glEnd ();
		3340
2705	PROTOTYPES: ENABLE	3341	PROTOTYPES: ENABLE
2706		3342
2707	void glBegin (int mode)	3343	void glBegin (int mode)
2708		3344
2709	void glEnd ()	3345	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3377	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	3378	CODE:
2743	if (gl.SeparableFilter2D)	3379	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3380	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3381
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3382	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		3383
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3384	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		3385
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3386	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		3387
…		…
2777		3413
2778	void glEndList ()	3414	void glEndList ()
2779		3415
2780	void glCallList (int list)	3416	void glCallList (int list)
2781		3417
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3418	void c_init ()
		3419	CODE:
		3420	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3421	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3422
		3423	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3424
2784	PROTOTYPES: DISABLE	3425	PROTOTYPES: DISABLE
2785		3426
2786	void	3427	void
2787	find_widget (SV *self, NV x, NV y)	3428	find_widget (SV *self, NV x, NV y)
…		…
2791	XPUSHs (self);	3432	XPUSHs (self);
2792	}	3433	}
2793		3434
2794	BOOT:	3435	BOOT:
2795	{	3436	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3437	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3438
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3439	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3440	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3441	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3442	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3443	}
2803		3444
2804	void	3445	void
2805	draw (SV *self)	3446	draw (SV *self)
2806	CODE:	3447	CODE:
…		…
2810	NV x, y, w, h;	3451	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3452	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3453	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3454	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3455	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3456	double draw_x, draw_y;
2817		3457
2818	if (!SvROK (self))	3458	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3459	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3460
2821	hv = (HV *)SvRV (self);	3461	hv = (HV *)SvRV (self);
2822		3462
2823	if (SvTYPE (hv) != SVt_PVHV)	3463	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3464	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3465
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3466	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3467	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3468
2829	if (!h || !w)	3469	if (!h || !w)
…		…
2849	{	3489	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3490	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3491
2852	if (svp && SvTRUE (*svp))	3492	if (svp && SvTRUE (*svp))
2853	{	3493	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3494	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3495	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3496	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3497	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3498	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3499	glVertex2f (w, 0);
…		…
2862	glEnd ();	3502	glEnd ();
2863	glDisable (GL_BLEND);	3503	glDisable (GL_BLEND);
2864	}	3504	}
2865	}	3505	}
2866	#if 0	3506	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3507	// draw borders, for debugging
2868	glPushMatrix;	3508	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3509	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3510	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3511	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3512	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3513	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3514	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3515	glVertex2f (0 , h - 1);
2876	glEnd;	3516	glEnd ();
2877	glPopMatrix;	3517	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3518	#endif
2881	PUSHMARK (SP);	3519	PUSHMARK (SP);
2882	XPUSHs (self);	3520	XPUSHs (self);
2883	PUTBACK;	3521	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3522	call_method ("_draw", G_VOID | G_DISCARD);

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