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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.220 by root, Thu Aug 9 11:02:08 2007 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		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	#endif
		47
39	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
41		50
42	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
43		52
44	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
45		65
46	#ifndef _WIN32	66	#ifndef _WIN32
47	# include <sys/types.h>	67	# include <sys/types.h>
48	# include <sys/socket.h>	68	# include <sys/socket.h>
49	# include <netinet/in.h>	69	# include <netinet/in.h>
50	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
51	# include <inttypes.h>	71	# include <inttypes.h>
52	#endif	72	#endif
53		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
57		89
58	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
60		92
61	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
62		94
63	#if 0	95	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	97
66	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
67	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102	#define TEXID_HIDDEN 3
68		103
69	static AV *texture_av;	104	static AV *texture_av;
70		105
71	static struct	106	static struct
72	{	107	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	144	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	145	glDeleteTextures (1, &name);
111	}	146	}
112		147
113	#include "texcache.c"	148	#include "texcache.c"
		149	#include "rendercache.c"
114		150
115	#include "pango-font.c"	151	#include "pango-font.c"
116	#include "pango-fontmap.c"	152	#include "pango-fontmap.c"
117	#include "pango-render.c"	153	#include "pango-render.c"
118		154
119	typedef IV CFPlus__Channel;	155	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	156	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	157	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	158	typedef Mix_Music *DC__MixMusic;
123		159
124	typedef PangoFontDescription *CFPlus__Font;	160	typedef PangoFontDescription *DC__Font;
125		161
126	static int	162	static int
127	shape_attr_p (PangoLayoutRun *run)	163	shape_attr_p (PangoLayoutRun *run)
128	{	164	{
129	GSList *attrs = run->item->analysis.extra_attrs;	165	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		179
144	typedef struct cf_layout {	180	typedef struct cf_layout {
145	PangoLayout *pl;	181	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	182	float r, g, b, a; // default color for rgba mode
147	int base_height;	183	int base_height;
148	CFPlus__Font font;	184	DC__Font font;
		185	rc_t *rc;
149	} *CFPlus__Layout;	186	} *DC__Layout;
150		187
151	static CFPlus__Font default_font;	188	static DC__Font default_font;
152	static PangoContext *opengl_context;	189	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	190	static PangoFontMap *opengl_fontmap;
154		191
155	static void	192	static void
156	substitute_func (FcPattern *pattern, gpointer data)	193	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	198	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	199	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	200	}
164		201
165	static void	202	static void
166	layout_update_font (CFPlus__Layout self)	203	layout_update_font (DC__Layout self)
167	{	204	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	205	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	206	* reasonably well with dejavu/bistream fonts
170	*/	207	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	208	PangoFontDescription *font = self->font ? self->font : default_font;
172		209
173	pango_font_description_set_absolute_size (font,	210	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	211	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		212
176	pango_layout_set_font_description (self->pl, font);	213	pango_layout_set_font_description (self->pl, font);
177	}	214	}
178		215
179	static void	216	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	217	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	218	{
182	PangoRectangle rect;	219	PangoRectangle rect;
183		220
184	// get_pixel_* wrongly rounds down	221	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	222	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		233
197	typedef uint16_t tileid;	234	typedef uint16_t tileid;
198	typedef uint16_t faceid;	235	typedef uint16_t faceid;
199		236
200	typedef struct {	237	typedef struct {
201	int name;	238	GLuint name;
202	int w, h;	239	int w, h;
203	float s, t;	240	float s, t;
204	uint8_t r, g, b, a;	241	uint8_t r, g, b, a;
205	tileid smoothtile;	242	tileid smoothtile;
206	uint8_t smoothlevel;	243	uint8_t smoothlevel;
		244	uint8_t unused; /* set to zero on use */
207	} maptex;	245	} maptex;
208		246
209	typedef struct {	247	typedef struct {
210	uint32_t player;	248	uint32_t player;
211	tileid tile[3];	249	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	262	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	263	int texs; maptex *tex; // [tileid]
226		264
227	int32_t rows;	265	int32_t rows;
228	maprow *row;	266	maprow *row;
229	} *CFPlus__Map;	267	} *DC__Map;
230		268
231	static char *	269	static char *
232	prepend (char *ptr, int sze, int inc)	270	prepend (char *ptr, int sze, int inc)
233	{	271	{
234	char *p;	272	char *p;
…		…
272	self->texs *= 2;	310	self->texs *= 2;
273	}	311	}
274	}	312	}
275		313
276	static maprow *	314	static maprow *
277	map_get_row (CFPlus__Map self, int y)	315	map_get_row (DC__Map self, int y)
278	{	316	{
279	if (0 > y)	317	if (0 > y)
280	{	318	{
281	int extend = - y + MAP_EXTEND_Y;	319	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	320	Prepend (maprow, self->row, self->rows, extend);
…		…
320		358
321	return row->col + (x - row->c0);	359	return row->col + (x - row->c0);
322	}	360	}
323		361
324	static mapcell *	362	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	363	map_get_cell (DC__Map self, int x, int y)
326	{	364	{
327	return row_get_cell (map_get_row (self, y), x);	365	return row_get_cell (map_get_row (self, y), x);
328	}	366	}
329		367
330	static void	368	static void
331	map_clear (CFPlus__Map self)	369	map_clear (DC__Map self)
332	{	370	{
333	int r;	371	int r;
334		372
335	for (r = 0; r < self->rows; r++)	373	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	374	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	381	self->oy = 0;
344	self->row = 0;	382	self->row = 0;
345	self->rows = 0;	383	self->rows = 0;
346	}	384	}
347		385
		386	#define CELL_CLEAR(cell) \
		387	do { \
		388	if ((cell)->player) \
		389	(cell)->tile [2] = 0; \
		390	(cell)->darkness = 0; \
		391	(cell)->stat_hp = 0; \
		392	(cell)->flags = 0; \
		393	(cell)->player = 0; \
		394	} while (0)
		395
348	static void	396	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	397	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	398	{
351	int x, y;	399	int x, y;
352	maprow *row;	400	maprow *row;
353	mapcell *cell;	401	mapcell *cell;
354		402
…		…
366	if (x >= row->c1)	414	if (x >= row->c1)
367	break;	415	break;
368		416
369	cell = row->col + x - row->c0;	417	cell = row->col + x - row->c0;
370		418
371	cell->darkness = 0;	419	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	420	}
376	}	421	}
377	}	422	}
378		423
379	typedef struct {	424	typedef struct {
…		…
433	n |= n >> 16;	478	n |= n >> 16;
434		479
435	return n + 1;	480	return n + 1;
436	}	481	}
437		482
		483	static unsigned int
		484	popcount (unsigned int n)
		485	{
		486	n -= (n >> 1) & 0x55555555U;
		487	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		488	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		489	n *= 0x01010101U;
		490
		491	return n >> 24;
		492	}
		493
438	/* SDL should provide this, really. */	494	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	495	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	496	#define SDLK_MODIFIER_MAX 314
441		497
442	/******************************************************************************/	498	/******************************************************************************/
…		…
480	return 0;	536	return 0;
481		537
482	return 1;	538	return 1;
483	}	539	}
484		540
485	MODULE = CFPlus PACKAGE = CFPlus	541	/******************************************************************************/
		542
		543	/* process keyboard modifiers */
		544	static int
		545	mod_munge (int mod)
		546	{
		547	mod &= MOD_MASK;
		548
		549	if (mod & (KMOD_META | KMOD_ALT))
		550	mod |= KMOD_LRAM;
		551
		552	return mod;
		553	}
		554
		555	static void
		556	deliantra_main ()
		557	{
		558	char *argv[] = { 0 };
		559	call_argv ("::main", G_DISCARD | G_VOID, argv);
		560	}
		561
		562	#ifdef __MACOSX__
		563	/* to due surprising braindamage on the side of SDL design, we
		564	* do some mind-boggling hack here: SDL requires a custom main()
		565	* on OS X, so... we provide one and call the original main(), which,
		566	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		567	* and which calls our main (== SDL_main) back.
		568	*/
		569	extern C_LINKAGE int
		570	main (int argc, char *argv[])
		571	{
		572	deliantra_main ();
		573	}
		574
		575	#undef main
		576
		577	extern C_LINKAGE int main (int argc, char *argv[]);
		578
		579	static void
		580	SDL_braino (void)
		581	{
		582	char *argv[] = { "deliantra client", 0 };
		583	(main) (1, argv);
		584	}
		585	#else
		586	static void
		587	SDL_braino (void)
		588	{
		589	deliantra_main ();
		590	}
		591	#endif
		592
		593	MODULE = Deliantra::Client PACKAGE = DC
486		594
487	PROTOTYPES: ENABLE	595	PROTOTYPES: ENABLE
488		596
489	BOOT:	597	BOOT:
490	{	598	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	599	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	600	static const struct {
493	const char *name;	601	const char *name;
494	IV iv;	602	IV iv;
495	} *civ, const_iv[] = {	603	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	604	# define const_iv(name) { # name, (IV)name }
…		…
518		626
519	const_iv (SDL_APPINPUTFOCUS),	627	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	628	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	629	const_iv (SDL_APPACTIVE),
522		630
		631
		632	const_iv (SDLK_UNKNOWN),
		633	const_iv (SDLK_FIRST),
		634	const_iv (SDLK_BACKSPACE),
		635	const_iv (SDLK_TAB),
		636	const_iv (SDLK_CLEAR),
		637	const_iv (SDLK_RETURN),
		638	const_iv (SDLK_PAUSE),
		639	const_iv (SDLK_ESCAPE),
		640	const_iv (SDLK_SPACE),
		641	const_iv (SDLK_EXCLAIM),
		642	const_iv (SDLK_QUOTEDBL),
		643	const_iv (SDLK_HASH),
		644	const_iv (SDLK_DOLLAR),
		645	const_iv (SDLK_AMPERSAND),
		646	const_iv (SDLK_QUOTE),
		647	const_iv (SDLK_LEFTPAREN),
		648	const_iv (SDLK_RIGHTPAREN),
		649	const_iv (SDLK_ASTERISK),
		650	const_iv (SDLK_PLUS),
		651	const_iv (SDLK_COMMA),
		652	const_iv (SDLK_MINUS),
		653	const_iv (SDLK_PERIOD),
		654	const_iv (SDLK_SLASH),
		655	const_iv (SDLK_0),
		656	const_iv (SDLK_1),
		657	const_iv (SDLK_2),
		658	const_iv (SDLK_3),
		659	const_iv (SDLK_4),
		660	const_iv (SDLK_5),
		661	const_iv (SDLK_6),
		662	const_iv (SDLK_7),
		663	const_iv (SDLK_8),
		664	const_iv (SDLK_9),
		665	const_iv (SDLK_COLON),
		666	const_iv (SDLK_SEMICOLON),
		667	const_iv (SDLK_LESS),
		668	const_iv (SDLK_EQUALS),
		669	const_iv (SDLK_GREATER),
		670	const_iv (SDLK_QUESTION),
		671	const_iv (SDLK_AT),
		672
		673	const_iv (SDLK_LEFTBRACKET),
		674	const_iv (SDLK_BACKSLASH),
		675	const_iv (SDLK_RIGHTBRACKET),
		676	const_iv (SDLK_CARET),
		677	const_iv (SDLK_UNDERSCORE),
		678	const_iv (SDLK_BACKQUOTE),
		679	const_iv (SDLK_DELETE),
		680
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	683	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	684	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	685	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	686	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	687	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	759	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	760	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	761	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	762	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	763	const_iv (KMOD_MODE),
		764
		765	const_iv (KMOD_LRAM),
		766
		767	const_iv (MIX_DEFAULT_FORMAT),
		768
		769	const_iv (SDL_INIT_TIMER),
		770	const_iv (SDL_INIT_AUDIO),
		771	const_iv (SDL_INIT_VIDEO),
		772	const_iv (SDL_INIT_CDROM),
		773	const_iv (SDL_INIT_JOYSTICK),
		774	const_iv (SDL_INIT_EVERYTHING),
		775	const_iv (SDL_INIT_NOPARACHUTE),
		776	const_iv (SDL_INIT_EVENTTHREAD),
		777
		778	const_iv (SDL_GL_RED_SIZE),
		779	const_iv (SDL_GL_GREEN_SIZE),
		780	const_iv (SDL_GL_BLUE_SIZE),
		781	const_iv (SDL_GL_ALPHA_SIZE),
		782	const_iv (SDL_GL_DOUBLEBUFFER),
		783	const_iv (SDL_GL_BUFFER_SIZE),
		784	const_iv (SDL_GL_DEPTH_SIZE),
		785	const_iv (SDL_GL_STENCIL_SIZE),
		786	const_iv (SDL_GL_ACCUM_RED_SIZE),
		787	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		788	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		789	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		790	const_iv (SDL_GL_STEREO),
		791	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		792	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		793	const_iv (SDL_GL_ACCELERATED_VISUAL),
		794	const_iv (SDL_GL_SWAP_CONTROL),
		795
		796	const_iv (FOW_DARKNESS)
604	# undef const_iv	797	# undef const_iv
605	};	798	};
606		799
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	800	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	801	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		819
627	NV floor (NV x)	820	NV floor (NV x)
628		821
629	NV ceil (NV x)	822	NV ceil (NV x)
630		823
		824	IV minpot (UV n)
		825
		826	IV popcount (UV n)
		827
		828	NV distance (NV dx, NV dy)
		829	CODE:
		830	RETVAL = pow (dx * dx + dy * dy, 0.5);
		831	OUTPUT:
		832	RETVAL
		833
631	void	834	void
632	pango_init ()	835	pango_init ()
633	CODE:	836	CODE:
634	{	837	{
635	opengl_fontmap = pango_opengl_font_map_new ();	838	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	839	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	840	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		841	/*pango_context_set_font_description (opengl_context, default_font);*/
		842	#if PANGO_VERSION_CHECK (1, 15, 2)
		843	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		844	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		845	#endif
638	}	846	}
639		847
640	char *
641	SDL_GetError ()	848	char *SDL_GetError ()
642		849
643	int	850	void SDL_braino ()
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		851
646	void	852	int SDL_Init (U32 flags)
		853
		854	int SDL_InitSubSystem (U32 flags)
		855
		856	void SDL_QuitSubSystem (U32 flags)
		857
647	SDL_Quit ()	858	void SDL_Quit ()
		859
		860	int SDL_GL_SetAttribute (int attr, int value)
		861
		862	int SDL_GL_GetAttribute (int attr)
		863	CODE:
		864	if (SDL_GL_GetAttribute (attr, &RETVAL))
		865	XSRETURN_UNDEF;
		866	OUTPUT:
		867	RETVAL
648		868
649	void	869	void
650	SDL_ListModes (int rgb, int alpha)	870	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	871	PPCODE:
652	{	872	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		887
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	888	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	889	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		890
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	891	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		892
676	if (m && m != (SDL_Rect **)-1)	893	if (m && m != (SDL_Rect **)-1)
677	while (*m)	894	while (*m)
678	{	895	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	896	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	897	{
681	AV *av = newAV ();	898	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	899	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	900	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	901	av_push (av, newSViv (rgb));
…		…
708		925
709	if (RETVAL)	926	if (RETVAL)
710	{	927	{
711	av_clear (texture_av);	928	av_clear (texture_av);
712		929
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	930	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	931	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	932	#include "glfunc.h"
716	#undef GL_FUNC	933	#undef GL_FUNC
717	}	934	}
718	}	935	}
…		…
725	char *	942	char *
726	SDL_GetKeyName (int sym)	943	SDL_GetKeyName (int sym)
727		944
728	int	945	int
729	SDL_GetAppState ()	946	SDL_GetAppState ()
		947
		948	int
		949	SDL_GetModState ()
730		950
731	void	951	void
732	poll_events ()	952	poll_events ()
733	PPCODE:	953	PPCODE:
734	{	954	{
…		…
744	{	964	{
745	case SDL_KEYDOWN:	965	case SDL_KEYDOWN:
746	case SDL_KEYUP:	966	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	967	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	968	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	969	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	970	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	971	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	972	break;
753		973
754	case SDL_ACTIVEEVENT:	974	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	975	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	993	x = ev.motion.x;
774	y = ev.motion.y;	994	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	995	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	996	}
777		997
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	999	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1000	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1001	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1002	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1003	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1004	}
785	break;	1005	break;
786		1006
787	case SDL_MOUSEBUTTONDOWN:	1007	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1008	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1009	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1010
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1011	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1013	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1014	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1019	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1020	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1021	break;
802	}	1022	}
803		1023
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1024	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1025	}
806	}	1026	}
807		1027
808	int	1028	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1029	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1030	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1031	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1032	Mix_ChannelFinished (channel_finished);
		1033
		1034	void
		1035	Mix_QuerySpec ()
		1036	PPCODE:
		1037	{
		1038	int freq, channels;
		1039	Uint16 format;
		1040
		1041	if (Mix_QuerySpec (&freq, &format, &channels))
		1042	{
		1043	EXTEND (SP, 3);
		1044	PUSHs (sv_2mortal (newSViv (freq)));
		1045	PUSHs (sv_2mortal (newSViv (format)));
		1046	PUSHs (sv_2mortal (newSViv (channels)));
		1047	}
		1048	}
813		1049
814	void	1050	void
815	Mix_CloseAudio ()	1051	Mix_CloseAudio ()
816		1052
817	int	1053	int
…		…
852	}	1088	}
853	}	1089	}
854	#endif	1090	#endif
855	}	1091	}
856		1092
857	void	1093	int
858	add_font (char *file)	1094	add_font (char *file)
859	CODE:	1095	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1096	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1097	OUTPUT:
		1098	RETVAL
861		1099
862	void	1100	void
863	load_image_inline (SV *image_)	1101	load_image_inline (SV *image_)
864	ALIAS:	1102	ALIAS:
865	load_image_file = 1	1103	load_image_file = 1
…		…
951	void	1189	void
952	error (char *message)	1190	error (char *message)
953	CODE:	1191	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1192	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1193	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1195	#endif
958		1196
959	void	1197	void
960	fatal (char *message)	1198	fatal (char *message)
961	CODE:	1199	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1200	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1201	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1202	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1203	#endif
966	_exit (1);	1204	_exit (1);
967		1205
968	void	1206	void
969	_exit (int retval = 0)	1207	_exit (int retval = 0)
…		…
981	#if DEBUG	1219	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1220	VALGRIND_DO_LEAK_CHECK;
983	#endif	1221	#endif
984	}	1222	}
985		1223
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1224	int
		1225	SvREFCNT (SV *sv)
		1226	CODE:
		1227	RETVAL = SvREFCNT (sv);
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1232
988	PROTOTYPES: DISABLE	1233	PROTOTYPES: DISABLE
989		1234
990	CFPlus::Font	1235	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1236	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1237	CODE:
993	{	1238	{
994	int count;	1239	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1240	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1243	}
999	OUTPUT:	1244	OUTPUT:
1000	RETVAL	1245	RETVAL
1001		1246
1002	void	1247	void
1003	DESTROY (CFPlus::Font self)	1248	DESTROY (DC::Font self)
1004	CODE:	1249	CODE:
1005	pango_font_description_free (self);	1250	pango_font_description_free (self);
1006		1251
1007	void	1252	void
1008	make_default (CFPlus::Font self)	1253	make_default (DC::Font self)
1009	PROTOTYPE: $	1254	PROTOTYPE: $
1010	CODE:	1255	CODE:
1011	default_font = self;	1256	default_font = self;
1012		1257
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1258	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1259
1015	PROTOTYPES: DISABLE	1260	PROTOTYPES: DISABLE
1016		1261
1017	void	1262	void
1018	reset_glyph_cache ()	1263	glyph_cache_backup ()
1019	PROTOTYPE:	1264	PROTOTYPE:
1020	CODE:	1265	CODE:
		1266	tc_backup ();
		1267
		1268	void
		1269	glyph_cache_restore ()
		1270	PROTOTYPE:
		1271	CODE:
1021	tc_clear ();	1272	tc_restore ();
1022		1273
1023	CFPlus::Layout	1274	DC::Layout
1024	new (SV *class)	1275	new (SV *class)
1025	CODE:	1276	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1277	New (0, RETVAL, 1, struct cf_layout);
1027		1278
1028	RETVAL->pl = pango_layout_new (opengl_context);	1279	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1281	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1282	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1283	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1284	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1285	RETVAL->font = 0;
		1286	RETVAL->rc = rc_alloc ();
1035		1287
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1288	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1289	layout_update_font (RETVAL);
1038	OUTPUT:	1290	OUTPUT:
1039	RETVAL	1291	RETVAL
1040		1292
1041	void	1293	void
1042	DESTROY (CFPlus::Layout self)	1294	DESTROY (DC::Layout self)
1043	CODE:	1295	CODE:
1044	g_object_unref (self->pl);	1296	g_object_unref (self->pl);
		1297	rc_free (self->rc);
1045	Safefree (self);	1298	Safefree (self);
1046		1299
1047	void	1300	void
1048	set_text (CFPlus::Layout self, SV *text_)	1301	set_text (DC::Layout self, SV *text_)
1049	CODE:	1302	CODE:
1050	{	1303	{
1051	STRLEN textlen;	1304	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1305	char *text = SvPVutf8 (text_, textlen);
1053		1306
1054	pango_layout_set_text (self->pl, text, textlen);	1307	pango_layout_set_text (self->pl, text, textlen);
1055	}	1308	}
1056		1309
1057	void	1310	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1311	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1312	CODE:
1060	{	1313	{
1061	STRLEN textlen;	1314	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1315	char *text = SvPVutf8 (text_, textlen);
1063		1316
1064	pango_layout_set_markup (self->pl, text, textlen);	1317	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1318	}
1066		1319
1067	void	1320	void
1068	set_shapes (CFPlus::Layout self, ...)	1321	set_shapes (DC::Layout self, ...)
1069	CODE:	1322	CODE:
1070	{	1323	{
1071	PangoAttrList *attrs = 0;	1324	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1325	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1326	const char *pos = text;
…		…
1108	if (attrs)	1361	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1362	pango_layout_set_attributes (self->pl, attrs);
1110	}	1363	}
1111		1364
1112	void	1365	void
1113	get_shapes (CFPlus::Layout self)	1366	get_shapes (DC::Layout self)
1114	PPCODE:	1367	PPCODE:
1115	{	1368	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1369	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1370
1118	do	1371	do
1119	{	1372	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1373	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1374
1122	if (run && shape_attr_p (run))	1375	if (run && shape_attr_p (run))
1123	{	1376	{
1124	PangoRectangle extents;	1377	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1378	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1386
1134	pango_layout_iter_free (iter);	1387	pango_layout_iter_free (iter);
1135	}	1388	}
1136		1389
1137	int	1390	int
1138	has_wrapped (CFPlus::Layout self)	1391	has_wrapped (DC::Layout self)
1139	CODE:	1392	CODE:
1140	{	1393	{
1141	int lines = 1;	1394	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1395	const char *text = pango_layout_get_text (self->pl);
1143		1396
…		…
1148	}	1401	}
1149	OUTPUT:	1402	OUTPUT:
1150	RETVAL	1403	RETVAL
1151		1404
1152	SV *	1405	SV *
1153	get_text (CFPlus::Layout self)	1406	get_text (DC::Layout self)
1154	CODE:	1407	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1408	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1409	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1410	OUTPUT:
1158	RETVAL	1411	RETVAL
1159		1412
1160	void	1413	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1414	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1415	CODE:
1163	self->r = r;	1416	self->r = r;
1164	self->g = g;	1417	self->g = g;
1165	self->b = b;	1418	self->b = b;
1166	self->a = a;	1419	self->a = a;
1167		1420
1168	void	1421	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1422	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1423	CODE:
1171	if (self->font != font)	1424	if (self->font != font)
1172	{	1425	{
1173	self->font = font;	1426	self->font = font;
1174	layout_update_font (self);	1427	layout_update_font (self);
1175	}	1428	}
1176		1429
1177	void	1430	void
1178	set_height (CFPlus::Layout self, int base_height)	1431	set_height (DC::Layout self, int base_height)
1179	CODE:	1432	CODE:
1180	if (self->base_height != base_height)	1433	if (self->base_height != base_height)
1181	{	1434	{
1182	self->base_height = base_height;	1435	self->base_height = base_height;
1183	layout_update_font (self);	1436	layout_update_font (self);
1184	}	1437	}
1185		1438
1186	void	1439	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1440	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1441	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1442	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1443
1191	void	1444	void
1192	set_indent (CFPlus::Layout self, int indent)	1445	set_indent (DC::Layout self, int indent)
1193	CODE:	1446	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1447	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1448
1196	void	1449	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1450	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1451	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1452	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1453
1201	void	1454	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1455	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1456	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1457	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1458	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1459	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1460	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1461	: PANGO_ELLIPSIZE_NONE
1209	);	1462	);
1210		1463
1211	void	1464	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1465	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1466	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1467	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1468
1216	void	1469	void
1217	size (CFPlus::Layout self)	1470	size (DC::Layout self)
1218	PPCODE:	1471	PPCODE:
1219	{	1472	{
1220	int w, h;	1473	int w, h;
1221		1474
1222	layout_get_pixel_size (self, &w, &h);	1475	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1478	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1479	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1480	}
1228		1481
1229	int	1482	int
1230	descent (CFPlus::Layout self)	1483	descent (DC::Layout self)
1231	CODE:	1484	CODE:
1232	{	1485	{
1233	PangoRectangle rect;	1486	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1487	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1488	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1489	RETVAL = PANGO_DESCENT (rect);
1237	}	1490	}
1238	OUTPUT:	1491	OUTPUT:
1239	RETVAL	1492	RETVAL
1240		1493
1241	int	1494	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1495	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1496	CODE:
1244	{	1497	{
1245	int index, trailing;	1498	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1499	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1500	RETVAL = index + trailing;
1248	}	1501	}
1249	OUTPUT:	1502	OUTPUT:
1250	RETVAL	1503	RETVAL
1251		1504
1252	void	1505	void
1253	cursor_pos (CFPlus::Layout self, int index)	1506	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1507	PPCODE:
1255	{	1508	{
1256	PangoRectangle strong_pos;	1509	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1510	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1511
1259	EXTEND (SP, 3);	1512	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1516	}
1264		1517
1265	void	1518	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1519	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1520	PPCODE:
1268	{	1521	{
1269	int line, x;	1522	int line, x;
1270		1523
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1524	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1525	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1526	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1527	--line;
		1528	#endif
1274	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1530	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1532	}
1278		1533
1279	void	1534	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1535	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1536	PPCODE:
1282	{	1537	{
1283	PangoLayoutLine *lp;	1538	PangoLayoutLine *lp;
1284	int index, trailing;	1539	int index, trailing;
1285		1540
1286	if (line < 0)	1541	if (line < 0)
1287	XSRETURN_EMPTY;	1542	XSRETURN_EMPTY;
1288		1543
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1544	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1545	XSRETURN_EMPTY; /* do better */
1291		1546
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1547	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1548
1294	EXTEND (SP, 2);	1549	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1555	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1556	}
1302	}	1557	}
1303		1558
1304	void	1559	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1560	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1561	CODE:
		1562	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1563	pango_opengl_render_layout_subpixel (
1308	self->pl,	1564	self->pl,
		1565	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1566	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1567	self->r, self->g, self->b, self->a,
1311	flags	1568	flags
1312	);	1569	);
		1570	// we assume that context_change actually clears/frees stuff
		1571	// and does not do any recomputation...
		1572	pango_layout_context_changed (self->pl);
1313		1573
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1574	void
		1575	draw (DC::Layout self)
		1576	CODE:
		1577	{
		1578	glEnable (GL_TEXTURE_2D);
		1579	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1580	glEnable (GL_BLEND);
		1581	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1582	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1583	glEnable (GL_ALPHA_TEST);
		1584	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1585
		1586	rc_draw (self->rc);
		1587
		1588	glDisable (GL_ALPHA_TEST);
		1589	glDisable (GL_BLEND);
		1590	glDisable (GL_TEXTURE_2D);
		1591	}
		1592
		1593	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1594
1316	PROTOTYPES: ENABLE	1595	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1596
1320	void	1597	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1598	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1599	CODE:
1323	{	1600	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1666	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1667	glDisable (GL_BLEND);
1391	}	1668	}
1392	}	1669	}
1393		1670
		1671	void
		1672	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)
		1673	PROTOTYPE: @
		1674	CODE:
		1675	{
		1676	glEnable (GL_TEXTURE_2D);
		1677	glEnable (GL_BLEND);
		1678	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1679	glBindTexture (GL_TEXTURE_2D, name1);
		1680
		1681	glColor3f (intensity, intensity, intensity);
		1682	glPushMatrix ();
		1683	glScalef (1./3, 1./3, 1.);
		1684
		1685	if (blend > 0.f)
		1686	{
		1687	float dx3 = dx * -3.f / w;
		1688	float dy3 = dy * -3.f / h;
		1689	GLfloat env_color[4] = { 0., 0., 0., blend };
		1690
		1691	/* interpolate the two shadow textures */
		1692	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1694
		1695	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1696	gl.ActiveTexture (GL_TEXTURE1);
		1697	glEnable (GL_TEXTURE_2D);
		1698	glBindTexture (GL_TEXTURE_2D, name2);
		1699	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1700
		1701	/* rgb == rgb(glcolor) */
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1705
		1706	/* alpha = interpolate t0, t1 by env_alpha */
		1707	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1708
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1715
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1718
		1719	glBegin (GL_QUADS);
		1720	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1723	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1724	glEnd ();
		1725
		1726	glDisable (GL_TEXTURE_2D);
		1727	gl.ActiveTexture (GL_TEXTURE0);
		1728	}
		1729	else
		1730	{
		1731	/* simple blending of one texture, also opengl <1.3 path */
		1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1733
		1734	glBegin (GL_QUADS);
		1735	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1736	glTexCoord2f (0, t); glVertex2f (0, h);
		1737	glTexCoord2f (s, t); glVertex2f (w, h);
		1738	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1739	glEnd ();
		1740	}
		1741
		1742	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1743	{
		1744	int x, y;
		1745	int dx3 = dx * 3;
		1746	int dy3 = dy * 3;
		1747
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1749	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1750	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1751	glTranslatef (-1., -1., 0);
		1752	glBegin (GL_QUADS);
		1753
		1754	for (y = 1; y < h; y += 3)
		1755	{
		1756	int y1 = y - dy3;
		1757	int y1valid = y1 >= 0 && y1 < h;
		1758
		1759	for (x = 1; x < w; x += 3)
		1760	{
		1761	int x1 = x - dx3;
		1762	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1763	uint8_t h2;
		1764
		1765	if (y1valid && x1 >= 0 && x1 < w)
		1766	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	else
		1768	h2 = 1; /* out of range == invisible */
		1769
		1770	if (h1 || h2)
		1771	{
		1772	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1773	glColor4f (1., 1., 1., alpha);
		1774
		1775	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1776	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1777	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1778	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1779	}
		1780	}
		1781	}
		1782	}
		1783
		1784	glEnd ();
		1785
		1786	glPopMatrix ();
		1787
		1788	glDisable (GL_TEXTURE_2D);
		1789	glDisable (GL_BLEND);
		1790	}
		1791
1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1792	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1395	CODE:	1793	CODE:
1396	{	1794	{
1397	GLint width;	1795	GLint width;
1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1796	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1400	RETVAL = width > 0;	1798	RETVAL = width > 0;
1401	}	1799	}
1402	OUTPUT:	1800	OUTPUT:
1403	RETVAL	1801	RETVAL
1404		1802
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1803	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1804
1407	PROTOTYPES: DISABLE	1805	PROTOTYPES: DISABLE
1408		1806
1409	CFPlus::Map	1807	DC::Map
1410	new (SV *class)	1808	new (SV *class)
1411	CODE:	1809	CODE:
1412	New (0, RETVAL, 1, struct map);	1810	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1811	RETVAL->x = 0;
1414	RETVAL->y = 0;	1812	RETVAL->y = 0;
…		…
1422	RETVAL->row = 0;	1820	RETVAL->row = 0;
1423	OUTPUT:	1821	OUTPUT:
1424	RETVAL	1822	RETVAL
1425		1823
1426	void	1824	void
1427	DESTROY (CFPlus::Map self)	1825	DESTROY (DC::Map self)
1428	CODE:	1826	CODE:
1429	{	1827	{
1430	map_clear (self);	1828	map_clear (self);
1431	Safefree (self->face2tile);	1829	Safefree (self->face2tile);
1432	Safefree (self->tex);	1830	Safefree (self->tex);
1433	Safefree (self);	1831	Safefree (self);
1434	}	1832	}
1435		1833
1436	void	1834	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1835	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1836	CODE:
1439	self->w = map_width;	1837	self->w = map_width;
1440	self->h = map_height;	1838	self->h = map_height;
1441		1839
1442	void	1840	void
1443	clear (CFPlus::Map self)	1841	clear (DC::Map self)
1444	CODE:	1842	CODE:
1445	map_clear (self);	1843	map_clear (self);
1446		1844
1447	void	1845	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1846	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1847	CODE:
1450	{	1848	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1849	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1850	need_texid (self, tile);
1453	}	1851	}
1454		1852
1455	void	1853	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1854	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1855	CODE:
1458	{	1856	{
1459	tileid texid;	1857	tileid texid;
1460	maptex *tex;	1858	maptex *tex;
1461		1859
…		…
1474	tex->smoothtile = self->face2tile [smooth];	1872	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1873	tex->smoothlevel = level;
1476	}	1874	}
1477		1875
1478	void	1876	void
1479	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)	1877	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)
1480	CODE:	1878	CODE:
1481	{	1879	{
1482	need_texid (self, texid);	1880	need_texid (self, texid);
1483		1881
1484	{	1882	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1901	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1902	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1903	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1904	}
1507		1905
		1906	void
		1907	expire_textures (DC::Map self, int texid, int count)
		1908	PPCODE:
		1909	for (; texid < self->texs && count; ++texid, --count)
		1910	{
		1911	maptex *tex = self->tex + texid;
		1912
		1913	if (tex->name)
		1914	{
		1915	if (tex->unused)
		1916	{
		1917	tex->name = 0;
		1918	tex->unused = 0;
		1919	XPUSHs (sv_2mortal (newSViv (texid)));
		1920	}
		1921	else
		1922	tex->unused = 1;
		1923	}
		1924	}
		1925
1508	int	1926	int
1509	ox (CFPlus::Map self)	1927	ox (DC::Map self)
1510	ALIAS:	1928	ALIAS:
1511	oy = 1	1929	oy = 1
1512	x = 2	1930	x = 2
1513	y = 3	1931	y = 3
1514	w = 4	1932	w = 4
…		…
1525	}	1943	}
1526	OUTPUT:	1944	OUTPUT:
1527	RETVAL	1945	RETVAL
1528		1946
1529	void	1947	void
1530	scroll (CFPlus::Map self, int dx, int dy)	1948	scroll (DC::Map self, int dx, int dy)
1531	CODE:	1949	CODE:
1532	{	1950	{
1533	if (dx > 0)	1951	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	1952	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	1953	else if (dx < 0)
…		…
1550	self->rows += MAP_EXTEND_Y;	1968	self->rows += MAP_EXTEND_Y;
1551	self->y += MAP_EXTEND_Y;	1969	self->y += MAP_EXTEND_Y;
1552	}	1970	}
1553	}	1971	}
1554		1972
1555	void	1973	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1974	map1a_update (DC::Map self, SV *data_, int extmap)
1557	CODE:	1975	CODE:
1558	{	1976	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1977	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	1978	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	1979	mapcell *cell;
1562	int x, y, flags;	1980	int x, y, z, flags;
		1981	AV *missing = newAV ();
		1982	RETVAL = newRV_noinc ((SV *)missing);
1563		1983
1564	while (data < data_end - 1)	1984	while (data < data_end - 1)
1565	{	1985	{
1566	flags = (data [0] << 8) + data [1]; data += 2;	1986	flags = (data [0] << 8) + data [1]; data += 2;
1567		1987
…		…
1587	uint8_t ext, cmd;	2007	uint8_t ext, cmd;
1588		2008
1589	do	2009	do
1590	{	2010	{
1591	ext = *data++;	2011	ext = *data++;
1592	cmd = ext & 0x3f;	2012	cmd = ext & 0x7f;
1593		2013
1594	if (cmd < 4)	2014	if (cmd < 4)
1595	cell->darkness = 255 - ext * 64 + 1;	2015	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1596	else if (cmd == 5) // health	2016	else if (cmd == 5) // health
1597	{	2017	{
1598	cell->stat_width = 1;	2018	cell->stat_width = 1;
1599	cell->stat_hp = *data++;	2019	cell->stat_hp = *data++;
1600	}	2020	}
1601	else if (cmd == 6) // monster width	2021	else if (cmd == 6) // monster width
1602	cell->stat_width = *data++ + 1;	2022	cell->stat_width = *data++ + 1;
1603	else if (cmd == 0x47)	2023	else if (cmd == 0x47)
1604	{	2024	{
1605	if (*data == 4)	2025	if (*data == 1) cell->player = data [1];
1606	; // decode player count	2026	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2027	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2028	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1607		2029
1608	data += *data + 1;	2030	data += *data + 1;
1609	}	2031	}
1610	else if (cmd == 8) // cell flags	2032	else if (cmd == 8) // cell flags
1611	cell->flags = *data++;	2033	cell->flags = *data++;
…		…
1618	}	2040	}
1619	else	2041	else
1620	cell->darkness = *data++ + 1;	2042	cell->darkness = *data++ + 1;
1621	}	2043	}
1622		2044
		2045	for (z = 0; z <= 2; ++z)
1623	if (flags & 4)	2046	if (flags & (4 >> z))
1624	{	2047	{
1625	faceid face = (data [0] << 8) + data [1]; data += 2;	2048	faceid face = (data [0] << 8) + data [1]; data += 2;
1626	need_facenum (self, face);	2049	need_facenum (self, face);
1627	cell->tile [0] = self->face2tile [face];	2050	cell->tile [z] = self->face2tile [face];
		2051
		2052	if (cell->tile [z])
		2053	{
		2054	maptex *tex = self->tex + cell->tile [z];
		2055	tex->unused = 0;
		2056	if (!tex->name)
		2057	av_push (missing, newSViv (cell->tile [z]));
		2058
		2059	if (tex->smoothtile)
		2060	{
		2061	maptex *smooth = self->tex + tex->smoothtile;
		2062	smooth->unused = 0;
		2063	if (!smooth->name)
		2064	av_push (missing, newSViv (tex->smoothtile));
		2065	}
		2066	}
1628	}	2067	}
1629
1630	if (flags & 2)
1631	{
1632	faceid face = (data [0] << 8) + data [1]; data += 2;
1633	need_facenum (self, face);
1634	cell->tile [1] = self->face2tile [face];
1635	}
1636
1637	if (flags & 1)
1638	{
1639	faceid face = (data [0] << 8) + data [1]; data += 2;
1640	need_facenum (self, face);
1641	cell->tile [2] = self->face2tile [face];
1642	}
1643	}	2068	}
1644	else	2069	else
1645	cell->darkness = 0;	2070	CELL_CLEAR (cell);
1646	}	2071	}
1647	}	2072	}
		2073	OUTPUT:
		2074	RETVAL
1648		2075
1649	SV *	2076	SV *
1650	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2077	mapmap (DC::Map self, int x0, int y0, int w, int h)
1651	CODE:	2078	CODE:
1652	{	2079	{
1653	int x1, x;	2080	int x1, x;
1654	int y1, y;	2081	int y1, y;
1655	int z;	2082	int z;
…		…
1699	RETVAL = map_sv;	2126	RETVAL = map_sv;
1700	}	2127	}
1701	OUTPUT:	2128	OUTPUT:
1702	RETVAL	2129	RETVAL
1703		2130
1704	SV *	2131	void
1705	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2132	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1706	CODE:	2133	CODE:
1707	{	2134	{
		2135	int x, y, z;
		2136
1708	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2137	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1709	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2138	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1710	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2139	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1711	smooth_key skey;	2140	smooth_key skey;
1712	int x, y, z;	2141	int pl_x, pl_y;
1713	int last_name;	2142	maptex pl_tex;
1714	AV *missing = newAV ();	2143	rc_t *rc = rc_alloc ();
1715	RETVAL = newRV_noinc ((SV *)missing);	2144	rc_t *rc_ov = rc_alloc ();
		2145	rc_key_t key;
		2146	rc_array_t *arr, *arr_hidden;
1716		2147
		2148	pl_tex.name = 0;
		2149
1717	// thats current max. sorry.	2150	// that's current max. sorry.
1718	if (sw > 255) sw = 255;	2151	if (sw > 255) sw = 255;
1719	if (sh > 255) sh = 255;	2152	if (sh > 255) sh = 255;
1720		2153
1721	// clear key, in case of extra padding	2154	// clear key, in case of extra padding
1722	memset (&skey, 0, sizeof (skey));	2155	memset (&skey, 0, sizeof (skey));
1723		2156
1724	glColor4ub (255, 255, 255, 255);	2157	memset (&key, 0, sizeof (key));
1725		2158	key.r = 255;
1726	glEnable (GL_BLEND);	2159	key.g = 255;
1727	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2160	key.b = 255;
1728	glEnable (GL_TEXTURE_2D);	2161	key.a = 255;
1729	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2162	key.mode = GL_QUADS;
1730		2163	key.format = GL_T2F_V3F;
1731	glBegin (GL_QUADS);
1732
1733	last_name = -1;
1734		2164
1735	mx += self->x;	2165	mx += self->x;
1736	my += self->y;	2166	my += self->y;
1737		2167
1738	// first pass: determine smooth_max	2168	// first pass: determine smooth_max
…		…
1755	MAX (self->tex [cell->tile [1]].smoothlevel,	2185	MAX (self->tex [cell->tile [1]].smoothlevel,
1756	self->tex [cell->tile [2]].smoothlevel));	2186	self->tex [cell->tile [2]].smoothlevel));
1757	}	2187	}
1758	}	2188	}
1759		2189
		2190	glEnable (GL_BLEND);
		2191	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2193
		2194	key.texname = self->tex [TEXID_HIDDEN].name;
		2195	arr_hidden = rc_array (rc_ov, &key);
		2196
1760	for (z = 0; z <= 2; z++)	2197	for (z = 0; z <= 2; z++)
1761	{	2198	{
1762	memset (smooth_level, 0, sizeof (smooth_level));	2199	memset (smooth_level, 0, sizeof (smooth_level));
		2200	key.texname = -1;
1763		2201
1764	for (y = 0; y < sh; y++)	2202	for (y = 0; y < sh; y++)
1765	if (0 <= y + my && y + my < self->rows)	2203	if (0 <= y + my && y + my < self->rows)
1766	{	2204	{
1767	maprow *row = self->row + (y + my);	2205	maprow *row = self->row + (y + my);
…		…
1775	if (tile)	2213	if (tile)
1776	{	2214	{
1777	maptex tex = self->tex [tile];	2215	maptex tex = self->tex [tile];
1778	int px, py;	2216	int px, py;
1779		2217
1780	// suppressing texture state switches here
1781	// is only moderately effective, but worth the extra effort
1782	if (last_name != tex.name)	2218	if (key.texname != tex.name)
1783	{	2219	{
		2220	self->tex [tile].unused = 0;
		2221
1784	if (!tex.name)	2222	if (!tex.name)
1785	{
1786	av_push (missing, newSViv (tile));
1787	tex = self->tex [2]; /* missing, replace by noface */	2223	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1788	}
1789		2224
1790	glEnd ();	2225	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2226	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	2227	}
1794		2228
1795	px = (x + 1) * T - tex.w;	2229	px = (x + 1) * T - tex.w;
1796	py = (y + 1) * T - tex.h;	2230	py = (y + 1) * T - tex.h;
1797		2231
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2232	if (expect_false (cell->player == player) && expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2233	{
1805	if (cell->flags & 1)	2234	pl_x = px;
		2235	pl_y = py;
		2236	pl_tex = tex;
1806	{	2237	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	2238	}
		2239
		2240	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2241	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2242	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1821		2244
1822	// update smooth hash	2245	// update smooth hash
1823	if (tex.smoothtile)	2246	if (tex.smoothtile)
1824	{	2247	{
1825	skey.tile = tex.smoothtile;	2248	skey.tile = tex.smoothtile;
…		…
1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2279	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2280	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2281	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1859	}	2282	}
1860	}	2283	}
		2284
		2285	if (expect_false (z == 2) && expect_false (cell->flags))
		2286	{
		2287	// overlays such as the speech bubble, probably more to come
		2288	if (cell->flags & 1)
		2289	{
		2290	rc_key_t key_ov = key;
		2291	maptex tex = self->tex [TEXID_SPEECH];
		2292	rc_array_t *arr;
		2293	int px = x * T + T * 2 / 32;
		2294	int py = y * T - T * 6 / 32;
		2295
		2296	key_ov.texname = tex.name;
		2297	arr = rc_array (rc_ov, &key_ov);
		2298
		2299	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2300	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2301	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2303	}
		2304	}
1861	}	2305	}
1862	}	2306	}
		2307
		2308	rc_draw (rc);
		2309	rc_clear (rc);
1863		2310
1864	// go through all smoothlevels, lowest to highest, then draw.	2311	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2312	// this is basically counting sort
1866	{	2313	{
1867	int w, b;	2314	int w, b;
1868		2315
		2316	glEnable (GL_TEXTURE_2D);
		2317	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2318	for (w = 0; w < 256 / 32; ++w)
1870	{	2319	{
1871	uint32_t smask = smooth_level [w];	2320	uint32_t smask = smooth_level [w];
1872	if (smask)	2321	if (smask)
1873	for (b = 0; b < 32; ++b)	2322	for (b = 0; b < 32; ++b)
…		…
1892	int border = bits & 15;	2341	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2342	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2343	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2344	float dy = tex.t * .5f ; // 2 images/column
1896		2345
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2346	if (tex.name)
1900	{	2347	{
		2348	// this time avoiding texture state changes
		2349	// save gobs of state changes.
1901	if (!tex.name)	2350	if (key.texname != tex.name)
1902	{	2351	{
1903	av_push (missing, newSViv (skey->tile));	2352	self->tex [skey->tile].unused = 0;
1904	continue; // smoothing not yet available	2353
		2354	glEnd ();
		2355	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2356	glBegin (GL_QUADS);
1905	}	2357	}
1906		2358
1907	glEnd ();
1908	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1909	glBegin (GL_QUADS);
1910	}
1911
1912	if (border)	2359	if (border)
1913	{	2360	{
1914	float ox = border * dx;	2361	float ox = border * dx;
1915		2362
1916	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2363	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1917	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2364	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1918	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2365	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1919	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2366	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1920	}	2367	}
1921		2368
1922	if (corner)	2369	if (corner)
1923	{	2370	{
1924	float ox = corner * dx;	2371	float ox = corner * dx;
1925		2372
1926	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2373	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1927	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2374	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1928	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2375	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1929	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2376	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2377	}
1930	}	2378	}
1931	}	2379	}
1932	}	2380	}
1933	}	2381	}
1934	}	2382	}
		2383
		2384	glEnd ();
		2385	glDisable (GL_TEXTURE_2D);
		2386	key.texname = -1;
1935	}	2387	}
1936		2388
1937	hv_clear (smooth);	2389	hv_clear (smooth);
1938	}	2390	}
1939		2391
1940	glEnd ();	2392	if (pl_tex.name)
		2393	{
		2394	maptex tex = pl_tex;
		2395	int px = pl_x + sdx;
		2396	int py = pl_y + sdy;
1941		2397
1942	glDisable (GL_TEXTURE_2D);	2398	key.texname = tex.name;
		2399	arr = rc_array (rc, &key);
		2400
		2401	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2402	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2403	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2405
		2406	rc_draw (rc);
		2407	}
		2408
		2409	rc_draw (rc_ov);
		2410	rc_clear (rc_ov);
		2411
1943	glDisable (GL_BLEND);	2412	glDisable (GL_BLEND);
		2413	rc_free (rc);
		2414	rc_free (rc_ov);
1944		2415
1945	// top layer: overlays such as the health bar	2416	// top layer: overlays such as the health bar
1946	for (y = 0; y < sh; y++)	2417	for (y = 0; y < sh; y++)
1947	if (0 <= y + my && y + my < self->rows)	2418	if (0 <= y + my && y + my < self->rows)
1948	{	2419	{
…		…
1953	{	2424	{
1954	mapcell *cell = row->col + (x + mx - row->c0);	2425	mapcell *cell = row->col + (x + mx - row->c0);
1955		2426
1956	int px = x * T;	2427	int px = x * T;
1957	int py = y * T;	2428	int py = y * T;
		2429
		2430	if (expect_false (cell->player == player))
		2431	{
		2432	px += sdx;
		2433	py += sdy;
		2434	}
1958		2435
1959	if (cell->stat_hp)	2436	if (cell->stat_hp)
1960	{	2437	{
1961	int width = cell->stat_width * T;	2438	int width = cell->stat_width * T;
1962	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2439	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1971	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);	2448	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1972	}	2449	}
1973	}	2450	}
1974	}	2451	}
1975	}	2452	}
1976	OUTPUT:
1977	RETVAL
1978		2453
1979	void	2454	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2455	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2456	CODE:
1982	{	2457	{
1983	static float color[16][3] = {	2458	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2459	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2460	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2461	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2462	{ 1.00f, 0.00f, 0.00f },
1988		2463
1989	{ 1.00F, 0.54F, 0.00F },	2464	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2465	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2466	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2467	{ 0.18f, 0.54f, 0.34f },
1993		2468
1994	{ 0.56F, 0.73F, 0.56F },	2469	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2470	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2471	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2472	{ 0.99f, 0.77f, 0.26f },
1998		2473
1999	{ 0.74F, 0.65F, 0.41F },	2474	{ 0.74f, 0.65f, 0.41f },
2000		2475
2001	{ 0.00F, 1.00F, 1.00F },	2476	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2477	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2478	{ 1.00f, 1.00f, 0.00f },
2004	};	2479	};
2005		2480
2006	int x, y;	2481	int x, y;
2007		2482
2008	glEnable (GL_TEXTURE_2D);	2483	glEnable (GL_TEXTURE_2D);
		2484	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2485	* but the nvidia driver (185.18.14) mishandles alpha textures
		2486	* and takes the colour from god knows where instead of using
		2487	* Cp. MODULATE results in the same colour, but slightly different
		2488	* alpha, but atcually gives us the correct colour with nvidia.
		2489	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2490	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2491	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2492	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2493	glBegin (GL_QUADS);
2013		2494
2014	for (y = 0; y < h; y++)	2495	for (y = 0; y < h; y++)
…		…
2018		2499
2019	if (m)	2500	if (m)
2020	{	2501	{
2021	float *c = color [m & 15];	2502	float *c = color [m & 15];
2022		2503
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2504	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2505	float tx2 = tx1 + 0.5f;
2025		2506
2026	glColor4f (c[0], c[1], c[2], 0.75);	2507	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2508	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2509	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2510	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2511	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2512	}
…		…
2035	glDisable (GL_BLEND);	2516	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2517	glDisable (GL_TEXTURE_2D);
2037	}	2518	}
2038		2519
2039	void	2520	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2521	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2522	PPCODE:
2042	{	2523	{
2043	int x, y;	2524	int x, y;
2044	int sw1 = sw + 2;	2525	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2526	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2527	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2528	int sw3 = sw * 3;
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2529	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2530	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2531	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2532
2052	SvPOK_only (darkness3_sv);	2533	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2534	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2535
2055	mx += self->x - 1;	2536	mx += self->x - 1;
2056	my += self->y - 1;	2537	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2538
2060	for (y = 0; y < sh1; y++)	2539	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2540	if (0 <= y + my && y + my < self->rows)
2062	{	2541	{
2063	maprow *row = self->row + (y + my);	2542	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2545	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2546	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2547	mapcell *cell = row->col + (x + mx - row->c0);
2069		2548
2070	darkness1 [y * sw1 + x] = cell->darkness	2549	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2550	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2551	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2552	}
2074	}	2553	}
2075		2554
2076	for (y = 0; y < sh; ++y)	2555	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2556	for (x = 0; x < sw; ++x)
…		…
2096		2575
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2576	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2577	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2578	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2579
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2580	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2581	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2583	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2584	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);	2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2586	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2589	}
2111		2590
2112	free (darkness1);	2591	free (darkness1);
2113		2592
2114	EXTEND (SP, 3);	2593	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2594	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2595	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2596	PUSHs (darkness3_sv);
2118	}	2597	}
2119		2598
2120	SV *	2599	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2600	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2601	CODE:
2123	{	2602	{
2124	int x, y, x1, y1;	2603	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2604	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2605	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2662	else
2184	*data++ = 0;	2663	*data++ = 0;
2185	}	2664	}
2186	}	2665	}
2187		2666
		2667	/* if size is w*h + 5 then no data has been found */
		2668	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2669	{
2188	SvPOK_only (data_sv);	2670	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2671	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2672	}
		2673
2190	RETVAL = data_sv;	2674	RETVAL = data_sv;
2191	}	2675	}
2192	OUTPUT:	2676	OUTPUT:
2193	RETVAL	2677	RETVAL
2194		2678
2195	void	2679	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2680	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2681	PPCODE:
2198	{	2682	{
2199	int x, y, z;	2683	int x, y, z;
2200	int w, h;	2684	int w, h;
2201	int x1, y1;	2685	int x1, y1;
		2686	STRLEN len;
		2687	uint8_t *data, *end;
		2688
		2689	len = SvLEN (data_sv);
		2690	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2691	data = SvPVbyte_nolen (data_sv);
		2692	end = data + len + 8;
		2693
		2694	if (len < 5)
		2695	XSRETURN_EMPTY;
2202		2696
2203	if (*data++ != 0)	2697	if (*data++ != 0)
2204	return; /* version mismatch */	2698	XSRETURN_EMPTY; /* version mismatch */
2205		2699
2206	w = *data++ << 8; w |= *data++;	2700	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2701	h = *data++ << 8; h |= *data++;
2208		2702
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2703	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2715	{
2222	maprow *row = map_get_row (self, y);	2716	maprow *row = map_get_row (self, y);
2223		2717
2224	for (x = x0; x < x1; x++)	2718	for (x = x0; x < x1; x++)
2225	{	2719	{
		2720	uint8_t flags;
		2721
		2722	if (data + 7 >= end)
		2723	XSRETURN_EMPTY;
		2724
2226	uint8_t flags = *data++;	2725	flags = *data++;
2227		2726
2228	if (flags)	2727	if (flags)
2229	{	2728	{
2230	mapcell *cell = row_get_cell (row, x);	2729	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2730	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2733	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2734	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2735
2237	if (cell->darkness == 0)	2736	if (cell->darkness == 0)
2238	{	2737	{
2239	cell->darkness = 0;	2738	/*cell->darkness = 0;*/
		2739	EXTEND (SP, 3);
2240		2740
2241	for (z = 0; z <= 2; z++)	2741	for (z = 0; z <= 2; z++)
2242	{	2742	{
2243	tileid t = tile [z];	2743	tileid t = tile [z];
2244		2744
2245	if (t >= self->texs || (t && !self->tex [t].name))	2745	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2746	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2747	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2748	need_texid (self, t);
2249	}	2749	}
2250		2750
2251	cell->tile [z] = t;	2751	cell->tile [z] = t;
2252	}	2752	}
…		…
2254	}	2754	}
2255	}	2755	}
2256	}	2756	}
2257	}	2757	}
2258		2758
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2759	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2760
2261	CFPlus::RW	2761	DC::RW
2262	new (SV *class, SV *data_sv)	2762	new (SV *class, SV *data_sv)
2263	CODE:	2763	CODE:
2264	{	2764	{
2265	STRLEN datalen;	2765	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2766	char *data = SvPVbyte (data_sv, datalen);
…		…
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2768	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2769	}
2270	OUTPUT:	2770	OUTPUT:
2271	RETVAL	2771	RETVAL
2272		2772
2273	CFPlus::RW	2773	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2774	new_from_file (SV *class, const char *path, const char *mode = "rb")
2275	CODE:	2775	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2776	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2777	OUTPUT:
2278	RETVAL	2778	RETVAL
2279		2779
2280	# fails on win32:	2780	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2781	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2782	#void
2283	#close (CFPlus::RW self)	2783	#close (DC::RW self)
2284	# CODE:	2784	# CODE:
2285	# (self->(close)) (self);	2785	# (self->(close)) (self);
2286		2786
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2787	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2788
2289	PROTOTYPES: DISABLE	2789	PROTOTYPES: DISABLE
2290		2790
2291	CFPlus::Channel	2791	DC::Channel
2292	find ()	2792	find ()
2293	CODE:	2793	CODE:
2294	{	2794	{
2295	RETVAL = Mix_GroupAvailable (-1);	2795	RETVAL = Mix_GroupAvailable (-1);
2296		2796
…		…
2309	}	2809	}
2310	OUTPUT:	2810	OUTPUT:
2311	RETVAL	2811	RETVAL
2312		2812
2313	void	2813	void
2314	halt (CFPlus::Channel self)	2814	halt (DC::Channel self)
2315	CODE:	2815	CODE:
2316	Mix_HaltChannel (self);	2816	Mix_HaltChannel (self);
2317		2817
2318	void	2818	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2819	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2820	CODE:
2321	Mix_ExpireChannel (self, ticks);	2821	Mix_ExpireChannel (self, ticks);
2322		2822
2323	void	2823	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2824	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2825	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2826	Mix_FadeOutChannel (self, ticks);
2327		2827
2328	int	2828	int
2329	volume (CFPlus::Channel self, int volume)	2829	volume (DC::Channel self, int volume)
2330	CODE:	2830	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2831	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2832	OUTPUT:
2333	RETVAL	2833	RETVAL
2334		2834
2335	void	2835	void
2336	unregister_all_effects (CFPlus::Channel self)	2836	unregister_all_effects (DC::Channel self)
2337	CODE:	2837	CODE:
2338	Mix_UnregisterAllEffects (self);	2838	Mix_UnregisterAllEffects (self);
2339		2839
2340	void	2840	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2841	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2842	CODE:
2343	left = CLAMP (left , 0, 255);	2843	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2844	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2845	Mix_SetPanning (self, left, right);
2346		2846
2347	void	2847	void
2348	set_distance (CFPlus::Channel self, int distance)	2848	set_distance (DC::Channel self, int distance)
2349	CODE:	2849	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2850	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2851
2352	void	2852	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2853	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2854	CODE:
2355		2855
2356	void	2856	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2857	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2858	CODE:
2359	{	2859	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2860	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);	2861	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2862	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2863	}
2364		2864
2365	void	2865	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2866	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2867	CODE:
2368	Mix_SetReverseStereo (self, flip);	2868	Mix_SetReverseStereo (self, flip);
2369		2869
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2870	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2871
2372	PROTOTYPES: DISABLE	2872	PROTOTYPES: DISABLE
2373		2873
2374	CFPlus::MixChunk	2874	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2875	new (SV *class, DC::RW rwops)
2376	CODE:	2876	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2877	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2878	OUTPUT:
2379	RETVAL	2879	RETVAL
2380		2880
2381	void	2881	void
2382	DESTROY (CFPlus::MixChunk self)	2882	DESTROY (DC::MixChunk self)
2383	CODE:	2883	CODE:
2384	Mix_FreeChunk (self);	2884	Mix_FreeChunk (self);
2385		2885
2386	int	2886	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2887	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2888	CODE:
2389	if (items > 1)	2889	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2890	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2891	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2892	OUTPUT:
2393	RETVAL	2893	RETVAL
2394		2894
2395	CFPlus::Channel	2895	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2896	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2897	CODE:
2398	{	2898	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2900
2401	if (RETVAL < 0)	2901	if (RETVAL < 0)
…		…
2408	}	2908	}
2409	}	2909	}
2410	OUTPUT:	2910	OUTPUT:
2411	RETVAL	2911	RETVAL
2412		2912
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2913	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2414		2914
2415	int	2915	int
2416	volume (int volume = -1)	2916	volume (int volume = -1)
2417	PROTOTYPE: ;$	2917	PROTOTYPE: ;$
2418	CODE:	2918	CODE:
…		…
2430	void	2930	void
2431	halt ()	2931	halt ()
2432	CODE:	2932	CODE:
2433	Mix_HaltMusic ();	2933	Mix_HaltMusic ();
2434		2934
2435	CFPlus::MixMusic	2935	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	2936	new (SV *class, DC::RW rwops)
2437	CODE:	2937	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	2938	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	2939	OUTPUT:
2440	RETVAL	2940	RETVAL
2441		2941
2442	void	2942	void
2443	DESTROY (CFPlus::MixMusic self)	2943	DESTROY (DC::MixMusic self)
2444	CODE:	2944	CODE:
2445	Mix_FreeMusic (self);	2945	Mix_FreeMusic (self);
2446		2946
2447	int	2947	int
2448	play (CFPlus::MixMusic self, int loops = -1)	2948	play (DC::MixMusic self, int loops = -1)
2449	CODE:	2949	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	2950	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	2951	OUTPUT:
2452	RETVAL	2952	RETVAL
2453		2953
2454	void	2954	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2955	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	2956	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	2957	Mix_FadeInMusicPos (self, loops, ms, position);
2458		2958
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2959	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		2960
2461	PROTOTYPES: ENABLE	2961	PROTOTYPES: ENABLE
2462		2962
2463	BOOT:	2963	BOOT:
2464	{	2964	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2965	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	2966	static const struct {
2467	const char *name;	2967	const char *name;
2468	IV iv;	2968	IV iv;
2469	} *civ, const_iv[] = {	2969	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	2970	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	2971	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	2972	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	2973	const_iv (GL_EXTENSIONS),
		2974	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	2975	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	2976	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	2977	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	2978	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	2979	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	2991	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	2992	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	2993	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2994	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	const_iv (GL_ONE_MINUS_DST_ALPHA),	2995	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2996	const_iv (GL_SRC_COLOR),
		2997	const_iv (GL_DST_COLOR),
		2998	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2999	const_iv (GL_ONE_MINUS_DST_COLOR),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	3000	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	3001	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3002	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3003	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3004	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3010	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3011	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3012	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3013	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3014	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3015	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3016	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3017	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3018	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3019	const_iv (GL_COMPRESSED_RGB_ARB),
		3020	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	3021	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3022	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3023	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3024	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3025	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3064	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3065	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3066	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3067	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3068	const_iv (GL_GENERATE_MIPMAP_HINT),
		3069	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3070	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3071	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3072	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3073	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3074	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3075	const_iv (GL_T2F_V3F),
2564	const_iv (GL_T2F_N3F_V3F),	3076	const_iv (GL_T2F_N3F_V3F),
		3077	const_iv (GL_FUNC_ADD),
		3078	const_iv (GL_FUNC_SUBTRACT),
		3079	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2565	# undef const_iv	3080	# undef const_iv
2566	};	3081	};
2567		3082
2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3083	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3084	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2570		3085
2571	texture_av = newAV ();	3086	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3087	AvREAL_off (texture_av);
2573	}	3088	}
2574		3089
		3090	void
		3091	disable_GL_EXT_blend_func_separate ()
		3092	CODE:
		3093	gl.BlendFuncSeparate = 0;
		3094	gl.BlendFuncSeparateEXT = 0;
		3095
		3096	void
		3097	apple_nvidia_bug (int enable)
		3098
2575	char *	3099	char *
2576	gl_vendor ()	3100	gl_vendor ()
2577	CODE:	3101	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3102	RETVAL = (char *)glGetString (GL_VENDOR);
2579	OUTPUT:	3103	OUTPUT:
…		…
2628		3152
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3153	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3154	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3155	gl_BlendFuncSeparate (sa, da, saa, daa);
2632		3156
		3157	# void glBlendEquation (int se)
		3158
2633	void glDepthMask (int flag)	3159	void glDepthMask (int flag)
2634		3160
2635	void glLogicOp (int opcode)	3161	void glLogicOp (int opcode)
2636		3162
2637	void glColorMask (int red, int green, int blue, int alpha)	3163	void glColorMask (int red, int green, int blue, int alpha)
…		…
2671	void glRotate (float angle, float x, float y, float z)	3197	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3198	CODE:
2673	glRotatef (angle, x, y, z);	3199	glRotatef (angle, x, y, z);
2674		3200
2675	void glColor (float r, float g, float b, float a = 1.0)	3201	void glColor (float r, float g, float b, float a = 1.0)
		3202	PROTOTYPE: @
2676	ALIAS:	3203	ALIAS:
2677	glColor_premultiply = 1	3204	glColor_premultiply = 1
2678	CODE:	3205	CODE:
2679	if (ix)	3206	if (ix)
2680	{	3207	{
…		…
2700		3227
2701	void glRect (float x1, float y1, float x2, float y2)	3228	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3229	CODE:
2703	glRectf (x1, y1, x2, y2);	3230	glRectf (x1, y1, x2, y2);
2704		3231
		3232	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3233	CODE:
		3234	glBegin (GL_LINE_LOOP);
		3235	glVertex2f (x1, y1);
		3236	glVertex2f (x2, y1);
		3237	glVertex2f (x2, y2);
		3238	glVertex2f (x1, y2);
		3239	glEnd ();
		3240
2705	PROTOTYPES: ENABLE	3241	PROTOTYPES: ENABLE
2706		3242
2707	void glBegin (int mode)	3243	void glBegin (int mode)
2708		3244
2709	void glEnd ()	3245	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3277	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	3278	CODE:
2743	if (gl.SeparableFilter2D)	3279	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3280	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3281
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3282	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		3283
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3284	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		3285
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3286	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		3287
…		…
2777		3313
2778	void glEndList ()	3314	void glEndList ()
2779		3315
2780	void glCallList (int list)	3316	void glCallList (int list)
2781		3317
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3318	void c_init ()
		3319	CODE:
		3320	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3321	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3322
		3323	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3324
2784	PROTOTYPES: DISABLE	3325	PROTOTYPES: DISABLE
2785		3326
2786	void	3327	void
2787	find_widget (SV *self, NV x, NV y)	3328	find_widget (SV *self, NV x, NV y)
…		…
2791	XPUSHs (self);	3332	XPUSHs (self);
2792	}	3333	}
2793		3334
2794	BOOT:	3335	BOOT:
2795	{	3336	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3337	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3338
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3339	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);	3340	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);	3341	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);	3342	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3343	}
2803		3344
2804	void	3345	void
2805	draw (SV *self)	3346	draw (SV *self)
2806	CODE:	3347	CODE:
…		…
2810	NV x, y, w, h;	3351	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3352	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3353	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3354	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3355	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3356	double draw_x, draw_y;
2817		3357
2818	if (!SvROK (self))	3358	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3359	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3360
2821	hv = (HV *)SvRV (self);	3361	hv = (HV *)SvRV (self);
2822		3362
2823	if (SvTYPE (hv) != SVt_PVHV)	3363	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3364	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3365
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3366	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.;	3367	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3368
2829	if (!h || !w)	3369	if (!h || !w)
…		…
2849	{	3389	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3390	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3391
2852	if (svp && SvTRUE (*svp))	3392	if (svp && SvTRUE (*svp))
2853	{	3393	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3394	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3395	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3396	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3397	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3398	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3399	glVertex2f (w, 0);
…		…
2862	glEnd ();	3402	glEnd ();
2863	glDisable (GL_BLEND);	3403	glDisable (GL_BLEND);
2864	}	3404	}
2865	}	3405	}
2866	#if 0	3406	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3407	// draw borders, for debugging
2868	glPushMatrix;	3408	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3409	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3410	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3411	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3412	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3413	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3414	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3415	glVertex2f (0 , h - 1);
2876	glEnd;	3416	glEnd ();
2877	glPopMatrix;	3417	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3418	#endif
2881	PUSHMARK (SP);	3419	PUSHMARK (SP);
2882	XPUSHs (self);	3420	XPUSHs (self);
2883	PUTBACK;	3421	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3422	call_method ("_draw", G_VOID | G_DISCARD);

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