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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 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 roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
34	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
36		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
37	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
39		51
40	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
41		53
42	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
43		66
44	#ifndef _WIN32	67	#ifndef _WIN32
45	# include <sys/types.h>	68	# include <sys/types.h>
46	# include <sys/socket.h>	69	# include <sys/socket.h>
47	# include <netinet/in.h>	70	# include <netinet/in.h>
48	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
49	# include <inttypes.h>	72	# include <inttypes.h>
50	#endif	73	#endif
51		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		85
54	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
		87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
55		88
56	#define MAP_EXTEND_X 32	89	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	90	#define MAP_EXTEND_Y 512
58		91
59	#define MIN_FONT_HEIGHT 10	92	#define MIN_FONT_HEIGHT 10
60		93
61	#if 0	94	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	95	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	96
64	# define PARACHUTE 0	97	#define KMOD_LRAM 0x10000 // our extension
65	#endif	98
		99	#define TEXID_SPEECH 1
		100	#define TEXID_NOFACE 2
		101	#define TEXID_HIDDEN 3
66		102
67	static AV *texture_av;	103	static AV *texture_av;
68		104
69	static struct	105	static struct
70	{	106	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	143	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	144	glDeleteTextures (1, &name);
109	}	145	}
110		146
111	#include "texcache.c"	147	#include "texcache.c"
		148	#include "rendercache.c"
112		149
113	#include "pango-font.c"	150	#include "pango-font.c"
114	#include "pango-fontmap.c"	151	#include "pango-fontmap.c"
115	#include "pango-render.c"	152	#include "pango-render.c"
116		153
		154	typedef IV DC__Channel;
		155	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
119		158
120	typedef PangoFontDescription *CFPlus__Font;	159	typedef PangoFontDescription *DC__Font;
121		160
122	static int	161	static int
123	shape_attr_p (PangoLayoutRun *run)	162	shape_attr_p (PangoLayoutRun *run)
124	{	163	{
125	GSList *attrs = run->item->analysis.extra_attrs;	164	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		178
140	typedef struct cf_layout {	179	typedef struct cf_layout {
141	PangoLayout *pl;	180	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
143	int base_height;	182	int base_height;
144	CFPlus__Font font;	183	DC__Font font;
		184	rc_t *rc;
145	} *CFPlus__Layout;	185	} *DC__Layout;
146		186
147	static CFPlus__Font default_font;	187	static DC__Font default_font;
148	static PangoContext *opengl_context;	188	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	189	static PangoFontMap *opengl_fontmap;
150		190
151	static void	191	static void
152	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	197	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	199	}
160		200
161	static void	201	static void
162	layout_update_font (CFPlus__Layout self)	202	layout_update_font (DC__Layout self)
163	{	203	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	204	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
166	*/	206	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
168		208
169	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		211
172	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
173	}	213	}
174		214
175	static void	215	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	216	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	217	{
178	PangoRectangle rect;	218	PangoRectangle rect;
179		219
180	// get_pixel_* wrongly rounds down	220	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	221	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		232
193	typedef uint16_t tileid;	233	typedef uint16_t tileid;
194	typedef uint16_t faceid;	234	typedef uint16_t faceid;
195		235
196	typedef struct {	236	typedef struct {
197	int name;	237	GLuint name;
198	int w, h;	238	int w, h;
199	float s, t;	239	float s, t;
200	uint8_t r, g, b, a;	240	uint8_t r, g, b, a;
201	tileid smoothtile;	241	tileid smoothtile;
202	uint8_t smoothlevel;	242	uint8_t smoothlevel;
		243	uint8_t unused; /* set to zero on use */
203	} maptex;	244	} maptex;
204		245
205	typedef struct {	246	typedef struct {
206	uint32_t player;	247	uint32_t player;
207	tileid tile[3];	248	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	261	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	262	int texs; maptex *tex; // [tileid]
222		263
223	int32_t rows;	264	int32_t rows;
224	maprow *row;	265	maprow *row;
225	} *CFPlus__Map;	266	} *DC__Map;
226		267
227	static char *	268	static char *
228	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
229	{	270	{
230	char *p;	271	char *p;
…		…
268	self->texs *= 2;	309	self->texs *= 2;
269	}	310	}
270	}	311	}
271		312
272	static maprow *	313	static maprow *
273	map_get_row (CFPlus__Map self, int y)	314	map_get_row (DC__Map self, int y)
274	{	315	{
275	if (0 > y)	316	if (0 > y)
276	{	317	{
277	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
316		357
317	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
318	}	359	}
319		360
320	static mapcell *	361	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
322	{	363	{
323	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
324	}	365	}
325		366
326	static void	367	static void
327	map_clear (CFPlus__Map self)	368	map_clear (DC__Map self)
328	{	369	{
329	int r;	370	int r;
330		371
331	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	380	self->oy = 0;
340	self->row = 0;	381	self->row = 0;
341	self->rows = 0;	382	self->rows = 0;
342	}	383	}
343		384
		385	#define CELL_CLEAR(cell) \
		386	do { \
		387	if ((cell)->player) \
		388	(cell)->tile [2] = 0; \
		389	(cell)->darkness = 0; \
		390	(cell)->stat_hp = 0; \
		391	(cell)->flags = 0; \
		392	(cell)->player = 0; \
		393	} while (0)
		394
344	static void	395	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	396	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	397	{
347	int x, y;	398	int x, y;
348	maprow *row;	399	maprow *row;
349	mapcell *cell;	400	mapcell *cell;
350		401
…		…
362	if (x >= row->c1)	413	if (x >= row->c1)
363	break;	414	break;
364		415
365	cell = row->col + x - row->c0;	416	cell = row->col + x - row->c0;
366		417
367	cell->darkness = 0;	418	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	419	}
372	}	420	}
373	}	421	}
374		422
375	typedef struct {	423	typedef struct {
…		…
429	n |= n >> 16;	477	n |= n >> 16;
430		478
431	return n + 1;	479	return n + 1;
432	}	480	}
433		481
		482	static unsigned int
		483	popcount (unsigned int n)
		484	{
		485	n -= (n >> 1) & 0x55555555U;
		486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		488	n *= 0x01010101U;
		489
		490	return n >> 24;
		491	}
		492
434	/* SDL should provide this, really. */	493	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	494	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	495	#define SDLK_MODIFIER_MAX 314
437		496
438	/******************************************************************************/	497	/******************************************************************************/
…		…
476	return 0;	535	return 0;
477		536
478	return 1;	537	return 1;
479	}	538	}
480		539
481	MODULE = CFPlus PACKAGE = CFPlus	540	/******************************************************************************/
		541
		542	/* process keyboard modifiers */
		543	static int
		544	mod_munge (int mod)
		545	{
		546	mod &= MOD_MASK;
		547
		548	if (mod & (KMOD_META | KMOD_ALT))
		549	mod |= KMOD_LRAM;
		550
		551	return mod;
		552	}
		553
		554	static void
		555	deliantra_main ()
		556	{
		557	char *argv[] = { 0 };
		558	call_argv ("::main", G_DISCARD | G_VOID, argv);
		559	}
		560
		561	#ifdef __MACOSX__
		562	/* to due surprising braindamage on the side of SDL design, we
		563	* do some mind-boggling hack here: SDL requires a custom main()
		564	* on OS X, so... we provide one and call the original main(), which,
		565	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		566	* and which calls our main (== SDL_main) back.
		567	*/
		568	extern C_LINKAGE int
		569	main (int argc, char *argv[])
		570	{
		571	deliantra_main ();
		572	}
		573
		574	#undef main
		575
		576	extern C_LINKAGE int main (int argc, char *argv[]);
		577
		578	static void
		579	SDL_braino (void)
		580	{
		581	char *argv[] = { "deliantra client", 0 };
		582	(main) (1, argv);
		583	}
		584	#else
		585	static void
		586	SDL_braino (void)
		587	{
		588	deliantra_main ();
		589	}
		590	#endif
		591
		592	MODULE = Deliantra::Client PACKAGE = DC
482		593
483	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
484		595
485	BOOT:	596	BOOT:
486	{	597	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	598	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	599	static const struct {
489	const char *name;	600	const char *name;
490	IV iv;	601	IV iv;
491	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	603	# define const_iv(name) { # name, (IV)name }
…		…
514		625
515	const_iv (SDL_APPINPUTFOCUS),	626	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	627	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	628	const_iv (SDL_APPACTIVE),
518		629
		630
		631	const_iv (SDLK_UNKNOWN),
		632	const_iv (SDLK_FIRST),
		633	const_iv (SDLK_BACKSPACE),
		634	const_iv (SDLK_TAB),
		635	const_iv (SDLK_CLEAR),
		636	const_iv (SDLK_RETURN),
		637	const_iv (SDLK_PAUSE),
		638	const_iv (SDLK_ESCAPE),
		639	const_iv (SDLK_SPACE),
		640	const_iv (SDLK_EXCLAIM),
		641	const_iv (SDLK_QUOTEDBL),
		642	const_iv (SDLK_HASH),
		643	const_iv (SDLK_DOLLAR),
		644	const_iv (SDLK_AMPERSAND),
		645	const_iv (SDLK_QUOTE),
		646	const_iv (SDLK_LEFTPAREN),
		647	const_iv (SDLK_RIGHTPAREN),
		648	const_iv (SDLK_ASTERISK),
		649	const_iv (SDLK_PLUS),
		650	const_iv (SDLK_COMMA),
		651	const_iv (SDLK_MINUS),
		652	const_iv (SDLK_PERIOD),
		653	const_iv (SDLK_SLASH),
		654	const_iv (SDLK_0),
		655	const_iv (SDLK_1),
		656	const_iv (SDLK_2),
		657	const_iv (SDLK_3),
		658	const_iv (SDLK_4),
		659	const_iv (SDLK_5),
		660	const_iv (SDLK_6),
		661	const_iv (SDLK_7),
		662	const_iv (SDLK_8),
		663	const_iv (SDLK_9),
		664	const_iv (SDLK_COLON),
		665	const_iv (SDLK_SEMICOLON),
		666	const_iv (SDLK_LESS),
		667	const_iv (SDLK_EQUALS),
		668	const_iv (SDLK_GREATER),
		669	const_iv (SDLK_QUESTION),
		670	const_iv (SDLK_AT),
		671
		672	const_iv (SDLK_LEFTBRACKET),
		673	const_iv (SDLK_BACKSLASH),
		674	const_iv (SDLK_RIGHTBRACKET),
		675	const_iv (SDLK_CARET),
		676	const_iv (SDLK_UNDERSCORE),
		677	const_iv (SDLK_BACKQUOTE),
		678	const_iv (SDLK_DELETE),
		679
		680	const_iv (SDLK_FIRST),
		681	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
599	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
		763
		764	const_iv (KMOD_LRAM),
		765
		766	const_iv (MIX_DEFAULT_FORMAT),
		767
		768	const_iv (SDL_INIT_TIMER),
		769	const_iv (SDL_INIT_AUDIO),
		770	const_iv (SDL_INIT_VIDEO),
		771	const_iv (SDL_INIT_CDROM),
		772	const_iv (SDL_INIT_JOYSTICK),
		773	const_iv (SDL_INIT_EVERYTHING),
		774	const_iv (SDL_INIT_NOPARACHUTE),
		775	const_iv (SDL_INIT_EVENTTHREAD),
		776
		777	const_iv (SDL_GL_RED_SIZE),
		778	const_iv (SDL_GL_GREEN_SIZE),
		779	const_iv (SDL_GL_BLUE_SIZE),
		780	const_iv (SDL_GL_ALPHA_SIZE),
		781	const_iv (SDL_GL_DOUBLEBUFFER),
		782	const_iv (SDL_GL_BUFFER_SIZE),
		783	const_iv (SDL_GL_DEPTH_SIZE),
		784	const_iv (SDL_GL_STENCIL_SIZE),
		785	const_iv (SDL_GL_ACCUM_RED_SIZE),
		786	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		787	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		788	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		789	const_iv (SDL_GL_STEREO),
		790	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		791	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		792	const_iv (SDL_GL_ACCELERATED_VISUAL),
		793	const_iv (SDL_GL_SWAP_CONTROL),
		794
		795	const_iv (FOW_DARKNESS)
600	# undef const_iv	796	# undef const_iv
601	};	797	};
602		798
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	799	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
622		818
623	NV floor (NV x)	819	NV floor (NV x)
624		820
625	NV ceil (NV x)	821	NV ceil (NV x)
626		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
		826
627	void	827	void
628	pango_init ()	828	pango_init ()
629	CODE:	829	CODE:
630	{	830	{
631	opengl_fontmap = pango_opengl_font_map_new ();	831	opengl_fontmap = pango_opengl_font_map_new ();
632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	832	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	833	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		834	/*pango_context_set_font_description (opengl_context, default_font);*/
		835	#if PANGO_VERSION_CHECK (1, 15, 2)
		836	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		837	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		838	#endif
634	}	839	}
635		840
636	char *
637	SDL_GetError ()	841	char *SDL_GetError ()
638		842
639	int	843	void SDL_braino ()
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
641		844
642	void	845	int SDL_Init (U32 flags)
		846
		847	int SDL_InitSubSystem (U32 flags)
		848
		849	void SDL_QuitSubSystem (U32 flags)
		850
643	SDL_Quit ()	851	void SDL_Quit ()
		852
		853	int SDL_GL_SetAttribute (int attr, int value)
		854
		855	int SDL_GL_GetAttribute (int attr)
		856	CODE:
		857	if (SDL_GL_GetAttribute (attr, &RETVAL))
		858	XSRETURN_UNDEF;
		859	OUTPUT:
		860	RETVAL
644		861
645	void	862	void
646	SDL_ListModes (int rgb, int alpha)	863	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	864	PPCODE:
648	{	865	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		880
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	881	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	882	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		883
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	884	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		885
672	if (m && m != (SDL_Rect **)-1)	886	if (m && m != (SDL_Rect **)-1)
673	while (*m)	887	while (*m)
674	{	888	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	889	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	890	{
677	AV *av = newAV ();	891	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	892	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	893	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	894	av_push (av, newSViv (rgb));
…		…
704		918
705	if (RETVAL)	919	if (RETVAL)
706	{	920	{
707	av_clear (texture_av);	921	av_clear (texture_av);
708		922
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	924	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	925	#include "glfunc.h"
712	#undef GL_FUNC	926	#undef GL_FUNC
713	}	927	}
714	}	928	}
…		…
721	char *	935	char *
722	SDL_GetKeyName (int sym)	936	SDL_GetKeyName (int sym)
723		937
724	int	938	int
725	SDL_GetAppState ()	939	SDL_GetAppState ()
		940
		941	int
		942	SDL_GetModState ()
726		943
727	void	944	void
728	poll_events ()	945	poll_events ()
729	PPCODE:	946	PPCODE:
730	{	947	{
…		…
740	{	957	{
741	case SDL_KEYDOWN:	958	case SDL_KEYDOWN:
742	case SDL_KEYUP:	959	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	960	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	961	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	962	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	963	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	964	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	965	break;
749		966
750	case SDL_ACTIVEEVENT:	967	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	968	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	986	x = ev.motion.x;
770	y = ev.motion.y;	987	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	988	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	989	}
773		990
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	991	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	992	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	993	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	994	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	995	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	996	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	997	}
781	break;	998	break;
782		999
783	case SDL_MOUSEBUTTONDOWN:	1000	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1001	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1003
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1004	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1006	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1007	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1012	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1013	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1014	break;
798	}	1015	}
799		1016
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1017	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1018	}
802	}	1019	}
803		1020
804	int	1021	int
805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1022	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1023	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1024	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1025	Mix_ChannelFinished (channel_finished);
809		1026
810	void	1027	void
		1028	Mix_QuerySpec ()
		1029	PPCODE:
		1030	{
		1031	int freq, channels;
		1032	Uint16 format;
		1033
		1034	if (Mix_QuerySpec (&freq, &format, &channels))
		1035	{
		1036	EXTEND (SP, 3);
		1037	PUSHs (sv_2mortal (newSViv (freq)));
		1038	PUSHs (sv_2mortal (newSViv (format)));
		1039	PUSHs (sv_2mortal (newSViv (channels)));
		1040	}
		1041	}
		1042
		1043	void
811	Mix_CloseAudio ()	1044	Mix_CloseAudio ()
812		1045
813	int	1046	int
814	Mix_AllocateChannels (int numchans = -1)	1047	Mix_AllocateChannels (int numchans = -1)
		1048
		1049	const char *
		1050	Mix_GetError ()
815		1051
816	void	1052	void
817	lowdelay (int fd, int val = 1)	1053	lowdelay (int fd, int val = 1)
818	CODE:	1054	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1055	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1081	}
846	}	1082	}
847	#endif	1083	#endif
848	}	1084	}
849		1085
850	void	1086	int
851	add_font (char *file)	1087	add_font (char *file)
852	CODE:	1088	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1090	OUTPUT:
		1091	RETVAL
854		1092
855	void	1093	void
856	load_image_inline (SV *image_)	1094	load_image_inline (SV *image_)
857	ALIAS:	1095	ALIAS:
858	load_image_file = 1	1096	load_image_file = 1
…		…
861	STRLEN image_len;	1099	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1100	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1101	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1102	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1103	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1104	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1105	: SDL_RWFromConstMem (image, image_len);
868		1106
869	if (!rw)	1107	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1108	croak ("load_image: %s", SDL_GetError ());
871		1109
…		…
944	void	1182	void
945	error (char *message)	1183	error (char *message)
946	CODE:	1184	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1185	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1186	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1188	#endif
951		1189
952	void	1190	void
953	fatal (char *message)	1191	fatal (char *message)
954	CODE:	1192	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1193	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1194	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1196	#endif
959	_exit (1);	1197	_exit (1);
960		1198
961	void	1199	void
962	_exit (int retval = 0)	1200	_exit (int retval = 0)
…		…
974	#if DEBUG	1212	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1213	VALGRIND_DO_LEAK_CHECK;
976	#endif	1214	#endif
977	}	1215	}
978		1216
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1217	int
		1218	SvREFCNT (SV *sv)
		1219	CODE:
		1220	RETVAL = SvREFCNT (sv);
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1225
981	PROTOTYPES: DISABLE	1226	PROTOTYPES: DISABLE
982		1227
983	CFPlus::Font	1228	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1229	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1230	CODE:
986	{	1231	{
987	int count;	1232	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1233	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1236	}
992	OUTPUT:	1237	OUTPUT:
993	RETVAL	1238	RETVAL
994		1239
995	void	1240	void
996	DESTROY (CFPlus::Font self)	1241	DESTROY (DC::Font self)
997	CODE:	1242	CODE:
998	pango_font_description_free (self);	1243	pango_font_description_free (self);
999		1244
1000	void	1245	void
1001	make_default (CFPlus::Font self)	1246	make_default (DC::Font self)
1002	PROTOTYPE: $	1247	PROTOTYPE: $
1003	CODE:	1248	CODE:
1004	default_font = self;	1249	default_font = self;
1005		1250
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1251	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1252
1008	PROTOTYPES: DISABLE	1253	PROTOTYPES: DISABLE
1009		1254
1010	void	1255	void
1011	reset_glyph_cache ()	1256	glyph_cache_backup ()
1012	PROTOTYPE:	1257	PROTOTYPE:
1013	CODE:	1258	CODE:
		1259	tc_backup ();
		1260
		1261	void
		1262	glyph_cache_restore ()
		1263	PROTOTYPE:
		1264	CODE:
1014	tc_clear ();	1265	tc_restore ();
1015		1266
1016	CFPlus::Layout	1267	DC::Layout
1017	new (SV *class)	1268	new (SV *class)
1018	CODE:	1269	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1270	New (0, RETVAL, 1, struct cf_layout);
1020		1271
1021	RETVAL->pl = pango_layout_new (opengl_context);	1272	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1274	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1275	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1276	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1277	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1278	RETVAL->font = 0;
		1279	RETVAL->rc = rc_alloc ();
1028		1280
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1282	layout_update_font (RETVAL);
1031	OUTPUT:	1283	OUTPUT:
1032	RETVAL	1284	RETVAL
1033		1285
1034	void	1286	void
1035	DESTROY (CFPlus::Layout self)	1287	DESTROY (DC::Layout self)
1036	CODE:	1288	CODE:
1037	g_object_unref (self->pl);	1289	g_object_unref (self->pl);
		1290	rc_free (self->rc);
1038	Safefree (self);	1291	Safefree (self);
1039		1292
1040	void	1293	void
1041	set_text (CFPlus::Layout self, SV *text_)	1294	set_text (DC::Layout self, SV *text_)
1042	CODE:	1295	CODE:
1043	{	1296	{
1044	STRLEN textlen;	1297	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1298	char *text = SvPVutf8 (text_, textlen);
1046		1299
1047	pango_layout_set_text (self->pl, text, textlen);	1300	pango_layout_set_text (self->pl, text, textlen);
1048	}	1301	}
1049		1302
1050	void	1303	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1304	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1305	CODE:
1053	{	1306	{
1054	STRLEN textlen;	1307	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1308	char *text = SvPVutf8 (text_, textlen);
1056		1309
1057	pango_layout_set_markup (self->pl, text, textlen);	1310	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1311	}
1059		1312
1060	void	1313	void
1061	set_shapes (CFPlus::Layout self, ...)	1314	set_shapes (DC::Layout self, ...)
1062	CODE:	1315	CODE:
1063	{	1316	{
1064	PangoAttrList *attrs = 0;	1317	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1318	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1319	const char *pos = text;
…		…
1101	if (attrs)	1354	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1355	pango_layout_set_attributes (self->pl, attrs);
1103	}	1356	}
1104		1357
1105	void	1358	void
1106	get_shapes (CFPlus::Layout self)	1359	get_shapes (DC::Layout self)
1107	PPCODE:	1360	PPCODE:
1108	{	1361	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1362	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1363
1111	do	1364	do
1112	{	1365	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1366	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1367
1115	if (run && shape_attr_p (run))	1368	if (run && shape_attr_p (run))
1116	{	1369	{
1117	PangoRectangle extents;	1370	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1371	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1379
1127	pango_layout_iter_free (iter);	1380	pango_layout_iter_free (iter);
1128	}	1381	}
1129		1382
1130	int	1383	int
1131	has_wrapped (CFPlus::Layout self)	1384	has_wrapped (DC::Layout self)
1132	CODE:	1385	CODE:
1133	{	1386	{
1134	int lines = 1;	1387	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
1136		1389
…		…
1141	}	1394	}
1142	OUTPUT:	1395	OUTPUT:
1143	RETVAL	1396	RETVAL
1144		1397
1145	SV *	1398	SV *
1146	get_text (CFPlus::Layout self)	1399	get_text (DC::Layout self)
1147	CODE:	1400	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1401	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1402	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1403	OUTPUT:
1151	RETVAL	1404	RETVAL
1152		1405
1153	void	1406	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1407	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1408	CODE:
1156	self->r = r;	1409	self->r = r;
1157	self->g = g;	1410	self->g = g;
1158	self->b = b;	1411	self->b = b;
1159	self->a = a;	1412	self->a = a;
1160		1413
1161	void	1414	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1415	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1416	CODE:
1164	if (self->font != font)	1417	if (self->font != font)
1165	{	1418	{
1166	self->font = font;	1419	self->font = font;
1167	layout_update_font (self);	1420	layout_update_font (self);
1168	}	1421	}
1169		1422
1170	void	1423	void
1171	set_height (CFPlus::Layout self, int base_height)	1424	set_height (DC::Layout self, int base_height)
1172	CODE:	1425	CODE:
1173	if (self->base_height != base_height)	1426	if (self->base_height != base_height)
1174	{	1427	{
1175	self->base_height = base_height;	1428	self->base_height = base_height;
1176	layout_update_font (self);	1429	layout_update_font (self);
1177	}	1430	}
1178		1431
1179	void	1432	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1433	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1434	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1435	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1436
1184	void	1437	void
1185	set_indent (CFPlus::Layout self, int indent)	1438	set_indent (DC::Layout self, int indent)
1186	CODE:	1439	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1440	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1441
1189	void	1442	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1443	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1444	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1445	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1446
1194	void	1447	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1448	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1449	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1450	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1451	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1452	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1453	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1454	: PANGO_ELLIPSIZE_NONE
1202	);	1455	);
1203		1456
1204	void	1457	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1458	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1459	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1460	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1461
1209	void	1462	void
1210	size (CFPlus::Layout self)	1463	size (DC::Layout self)
1211	PPCODE:	1464	PPCODE:
1212	{	1465	{
1213	int w, h;	1466	int w, h;
1214		1467
1215	layout_get_pixel_size (self, &w, &h);	1468	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1471	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1472	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1473	}
1221		1474
1222	int	1475	int
1223	descent (CFPlus::Layout self)	1476	descent (DC::Layout self)
1224	CODE:	1477	CODE:
1225	{	1478	{
1226	PangoRectangle rect;	1479	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1480	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1481	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1482	RETVAL = PANGO_DESCENT (rect);
1230	}	1483	}
1231	OUTPUT:	1484	OUTPUT:
1232	RETVAL	1485	RETVAL
1233		1486
1234	int	1487	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1488	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1489	CODE:
1237	{	1490	{
1238	int index, trailing;	1491	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1492	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1493	RETVAL = index + trailing;
1241	}	1494	}
1242	OUTPUT:	1495	OUTPUT:
1243	RETVAL	1496	RETVAL
1244		1497
1245	void	1498	void
1246	cursor_pos (CFPlus::Layout self, int index)	1499	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1500	PPCODE:
1248	{	1501	{
1249	PangoRectangle strong_pos;	1502	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1503	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1504
1252	EXTEND (SP, 3);	1505	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1508	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1509	}
1257		1510
1258	void	1511	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1512	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1513	PPCODE:
1261	{	1514	{
1262	int line, x;	1515	int line, x;
1263		1516
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1517	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1518	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1519	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1520	--line;
		1521	#endif
1267	EXTEND (SP, 2);	1522	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1523	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1524	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1525	}
1271		1526
1272	void	1527	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1528	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1529	PPCODE:
1275	{	1530	{
1276	PangoLayoutLine *lp;	1531	PangoLayoutLine *lp;
1277	int index, trailing;	1532	int index, trailing;
1278		1533
1279	if (line < 0)	1534	if (line < 0)
1280	XSRETURN_EMPTY;	1535	XSRETURN_EMPTY;
1281		1536
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1537	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1538	XSRETURN_EMPTY; /* do better */
1284		1539
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1540	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1541
1287	EXTEND (SP, 2);	1542	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1548	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1549	}
1295	}	1550	}
1296		1551
1297	void	1552	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1553	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1554	CODE:
		1555	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1556	pango_opengl_render_layout_subpixel (
1301	self->pl,	1557	self->pl,
		1558	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1559	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1560	self->r, self->g, self->b, self->a,
1304	flags	1561	flags
1305	);	1562	);
		1563	// we assume that context_change actually clears/frees stuff
		1564	// and does not do any recomputation...
		1565	pango_layout_context_changed (self->pl);
1306		1566
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1567	void
		1568	draw (DC::Layout self)
		1569	CODE:
		1570	{
		1571	glEnable (GL_TEXTURE_2D);
		1572	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1573	glEnable (GL_BLEND);
		1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1576	glEnable (GL_ALPHA_TEST);
		1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1578
		1579	rc_draw (self->rc);
		1580
		1581	glDisable (GL_ALPHA_TEST);
		1582	glDisable (GL_BLEND);
		1583	glDisable (GL_TEXTURE_2D);
		1584	}
		1585
		1586	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1587
1309	PROTOTYPES: ENABLE	1588	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1589
1313	void	1590	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1591	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1592	CODE:
1316	{	1593	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1620	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1621	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1622	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1623	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1624
		1625	if (name <= 0)
		1626	XSRETURN_EMPTY;
		1627
1348	if (items < 5)	1628	if (items < 5)
1349	{	1629	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1630	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1631	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1632	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1659	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1660	glDisable (GL_BLEND);
1381	}	1661	}
1382	}	1662	}
1383		1663
		1664	void
		1665	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1666	PROTOTYPE: @
		1667	CODE:
		1668	{
		1669	glEnable (GL_TEXTURE_2D);
		1670	glEnable (GL_BLEND);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672	glBindTexture (GL_TEXTURE_2D, name1);
		1673
		1674	glColor3f (intensity, intensity, intensity);
		1675	glPushMatrix ();
		1676	glScalef (1./3, 1./3, 1.);
		1677
		1678	if (blend > 0.f)
		1679	{
		1680	float S2, T2; /* 0. 0. for texture 2 */
		1681	float w = w1 > w2 ? w1 : w2;
		1682	float h = h1 > h2 ? h1 : h2;
		1683	GLfloat env_color[4] = { 0., 0., 0., blend };
		1684
		1685	/* interpolate the two shadow textures */
		1686	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1688
		1689	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1690	gl.ActiveTexture (GL_TEXTURE1);
		1691	glEnable (GL_TEXTURE_2D);
		1692	glBindTexture (GL_TEXTURE_2D, name2);
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1694
		1695	/* rgb == rgb(glcolor) */
		1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1699
		1700	/* alpha = interpolate t0, t1 by env_alpha */
		1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1702
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1705	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1706
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1709
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1712
		1713	s1 *= w / w1;
		1714	t1 *= h / h1;
		1715
		1716	dx *= -3.f / w2;
		1717	dy *= -3.f / h2;
		1718	dx *= w / w2;
		1719	dy *= h / h2;
		1720
		1721	s2 *= w / w2;
		1722	t2 *= h / h2;
		1723
		1724	glBegin (GL_QUADS);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1728	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1729	glEnd ();
		1730
		1731	glDisable (GL_TEXTURE_2D);
		1732	gl.ActiveTexture (GL_TEXTURE0);
		1733	}
		1734	else
		1735	{
		1736	/* simple blending of one texture, also opengl <1.3 path */
		1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1738
		1739	glBegin (GL_QUADS);
		1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1744	glEnd ();
		1745	}
		1746
		1747	glPopMatrix ();
		1748
		1749	glDisable (GL_TEXTURE_2D);
		1750	glDisable (GL_BLEND);
		1751	}
		1752
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1753	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1754	CODE:
1386	{	1755	{
1387	GLint width;	1756	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1757	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1759	RETVAL = width > 0;
1391	}	1760	}
1392	OUTPUT:	1761	OUTPUT:
1393	RETVAL	1762	RETVAL
1394		1763
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1764	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1765
1397	PROTOTYPES: DISABLE	1766	PROTOTYPES: DISABLE
1398		1767
1399	CFPlus::Map	1768	DC::Map
1400	new (SV *class)	1769	new (SV *class)
1401	CODE:	1770	CODE:
1402	New (0, RETVAL, 1, struct map);	1771	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1772	RETVAL->x = 0;
1404	RETVAL->y = 0;	1773	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1781	RETVAL->row = 0;
1413	OUTPUT:	1782	OUTPUT:
1414	RETVAL	1783	RETVAL
1415		1784
1416	void	1785	void
1417	DESTROY (CFPlus::Map self)	1786	DESTROY (DC::Map self)
1418	CODE:	1787	CODE:
1419	{	1788	{
1420	map_clear (self);	1789	map_clear (self);
1421	Safefree (self->face2tile);	1790	Safefree (self->face2tile);
1422	Safefree (self->tex);	1791	Safefree (self->tex);
1423	Safefree (self);	1792	Safefree (self);
1424	}	1793	}
1425		1794
1426	void	1795	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1796	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1797	CODE:
1429	self->w = map_width;	1798	self->w = map_width;
1430	self->h = map_height;	1799	self->h = map_height;
1431		1800
1432	void	1801	void
1433	clear (CFPlus::Map self)	1802	clear (DC::Map self)
1434	CODE:	1803	CODE:
1435	map_clear (self);	1804	map_clear (self);
1436		1805
1437	void	1806	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1807	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1808	CODE:
1440	{	1809	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1810	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1811	need_texid (self, tile);
1443	}	1812	}
1444		1813
1445	void	1814	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1815	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1816	CODE:
1448	{	1817	{
1449	tileid texid;	1818	tileid texid;
1450	maptex *tex;	1819	maptex *tex;
1451		1820
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1833	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1834	tex->smoothlevel = level;
1466	}	1835	}
1467		1836
1468	void	1837	void
1469	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)	1838	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)
1470	CODE:	1839	CODE:
1471	{	1840	{
1472	need_texid (self, texid);	1841	need_texid (self, texid);
1473		1842
1474	{	1843	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1862	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1863	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1864	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1865	}
1497		1866
		1867	void
		1868	expire_textures (DC::Map self, int texid, int count)
		1869	PPCODE:
		1870	for (; texid < self->texs && count; ++texid, --count)
		1871	{
		1872	maptex *tex = self->tex + texid;
		1873
		1874	if (tex->name)
		1875	{
		1876	if (tex->unused)
		1877	{
		1878	tex->name = 0;
		1879	tex->unused = 0;
		1880	XPUSHs (sv_2mortal (newSViv (texid)));
		1881	}
		1882	else
		1883	tex->unused = 1;
		1884	}
		1885	}
		1886
1498	int	1887	int
1499	ox (CFPlus::Map self)	1888	ox (DC::Map self)
1500	ALIAS:	1889	ALIAS:
1501	oy = 1	1890	oy = 1
1502	x = 2	1891	x = 2
1503	y = 3	1892	y = 3
1504	w = 4	1893	w = 4
…		…
1515	}	1904	}
1516	OUTPUT:	1905	OUTPUT:
1517	RETVAL	1906	RETVAL
1518		1907
1519	void	1908	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1909	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1910	CODE:
1522	{	1911	{
1523	if (dx > 0)	1912	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1913	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1914	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	1929	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	1930	self->y += MAP_EXTEND_Y;
1542	}	1931	}
1543	}	1932	}
1544		1933
1545	void	1934	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1935	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	1936	CODE:
1548	{	1937	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1938	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	1939	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	1940	mapcell *cell;
1552	int x, y, flags;	1941	int x, y, z, flags;
		1942	AV *missing = newAV ();
		1943	RETVAL = newRV_noinc ((SV *)missing);
1553		1944
1554	while (data < data_end - 1)	1945	while (data < data_end - 1)
1555	{	1946	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	1947	flags = (data [0] << 8) + data [1]; data += 2;
1557		1948
…		…
1577	uint8_t ext, cmd;	1968	uint8_t ext, cmd;
1578		1969
1579	do	1970	do
1580	{	1971	{
1581	ext = *data++;	1972	ext = *data++;
1582	cmd = ext & 0x3f;	1973	cmd = ext & 0x7f;
1583		1974
1584	if (cmd < 4)	1975	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	1976	cell->darkness = 255 - ext * 64 + 1;
1586	else if (cmd == 5) // health	1977	else if (cmd == 5) // health
1587	{	1978	{
…		…
1590	}	1981	}
1591	else if (cmd == 6) // monster width	1982	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	1983	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	1984	else if (cmd == 0x47)
1594	{	1985	{
1595	if (*data == 4)	1986	if (*data == 1) cell->player = data [1];
1596	; // decode player count	1987	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1988	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1989	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		1990
1598	data += *data + 1;	1991	data += *data + 1;
1599	}	1992	}
1600	else if (cmd == 8) // cell flags	1993	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	1994	cell->flags = *data++;
…		…
1608	}	2001	}
1609	else	2002	else
1610	cell->darkness = *data++ + 1;	2003	cell->darkness = *data++ + 1;
1611	}	2004	}
1612		2005
		2006	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2007	if (flags & (4 >> z))
1614	{	2008	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2009	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2010	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2011	cell->tile [z] = self->face2tile [face];
		2012
		2013	if (cell->tile [z])
		2014	{
		2015	maptex *tex = self->tex + cell->tile [z];
		2016	tex->unused = 0;
		2017	if (!tex->name)
		2018	av_push (missing, newSViv (cell->tile [z]));
		2019
		2020	if (tex->smoothtile)
		2021	{
		2022	maptex *smooth = self->tex + tex->smoothtile;
		2023	smooth->unused = 0;
		2024	if (!smooth->name)
		2025	av_push (missing, newSViv (tex->smoothtile));
		2026	}
		2027	}
1618	}	2028	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	2029	}
1634	else	2030	else
1635	cell->darkness = 0;	2031	CELL_CLEAR (cell);
1636	}	2032	}
1637	}	2033	}
		2034	OUTPUT:
		2035	RETVAL
1638		2036
1639	SV *	2037	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2038	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2039	CODE:
1642	{	2040	{
1643	int x1, x;	2041	int x1, x;
1644	int y1, y;	2042	int y1, y;
1645	int z;	2043	int z;
…		…
1690	}	2088	}
1691	OUTPUT:	2089	OUTPUT:
1692	RETVAL	2090	RETVAL
1693		2091
1694	void	2092	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2093	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	2094	CODE:
1697	{	2095	{
		2096	int x, y, z;
		2097
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2098	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2099	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2100	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	2101	smooth_key skey;
1702	int x, y, z;	2102	int pl_x, pl_y;
1703	int last_name;	2103	maptex pl_tex;
		2104	rc_t *rc = rc_alloc ();
		2105	rc_t *rc_ov = rc_alloc ();
		2106	rc_key_t key;
		2107	rc_array_t *arr, *arr_hidden;
1704		2108
		2109	pl_tex.name = 0;
		2110
1705	// thats current max. sorry.	2111	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2112	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2113	if (sh > 255) sh = 255;
1708		2114
1709	// clear key, in case of extra padding	2115	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2116	memset (&skey, 0, sizeof (skey));
1711		2117
1712	glColor4ub (255, 255, 255, 255);	2118	memset (&key, 0, sizeof (key));
1713		2119	key.r = 255;
1714	glEnable (GL_BLEND);	2120	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2121	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	2122	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2123	key.mode = GL_QUADS;
1718		2124	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2125
1723	mx += self->x;	2126	mx += self->x;
1724	my += self->y;	2127	my += self->y;
1725		2128
1726	// first pass: determine smooth_max	2129	// first pass: determine smooth_max
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2146	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2147	self->tex [cell->tile [2]].smoothlevel));
1745	}	2148	}
1746	}	2149	}
1747		2150
		2151	glEnable (GL_BLEND);
		2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2154
		2155	key.texname = self->tex [TEXID_HIDDEN].name;
		2156	arr_hidden = rc_array (rc_ov, &key);
		2157
1748	for (z = 0; z <= 2; z++)	2158	for (z = 0; z <= 2; z++)
1749	{	2159	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2160	memset (smooth_level, 0, sizeof (smooth_level));
		2161	key.texname = -1;
1751		2162
1752	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1754	{	2165	{
1755	maprow *row = self->row + (y + my);	2166	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2172	tileid tile = cell->tile [z];
1762		2173
1763	if (tile)	2174	if (tile)
1764	{	2175	{
1765	maptex tex = self->tex [tile];	2176	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2177	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2178
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2179	if (key.texname != tex.name)
1772	{	2180	{
		2181	self->tex [tile].unused = 0;
		2182
1773	if (!tex.name)	2183	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2185
1776	glEnd ();	2186	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2187	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2188	}
1780		2189
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2190	px = (x + 1) * T - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2191	py = (y + 1) * T - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2192
1786	if (cell->flags && z == 2)	2193	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2194	{
1788	if (cell->flags & 1)	2195	pl_x = px;
		2196	pl_y = py;
		2197	pl_tex = tex;
1789	{	2198	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	2199	}
		2200
		2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2203	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2204	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2205
1805	// update smooth hash	2206	// update smooth hash
1806	if (tex.smoothtile)	2207	if (tex.smoothtile)
1807	{	2208	{
1808	skey.tile = tex.smoothtile;	2209	skey.tile = tex.smoothtile;
…		…
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2240	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2241	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2242	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1842	}	2243	}
1843	}	2244	}
		2245
		2246	if (expect_false (z == 2))
		2247	{
		2248	/* draw question marks on top of hidden spaces */
		2249	if (!cell->darkness)
		2250	{
		2251	maptex tex = self->tex [TEXID_HIDDEN];
		2252	int px = (x + 1) * T - tex.w;
		2253	int py = (y + 1) * T - tex.h;
		2254
		2255	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2256	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2257	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2258	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2259	}
		2260
		2261	if (expect_false (cell->flags))
		2262	{
		2263	// overlays such as the speech bubble, probably more to come
		2264	if (cell->flags & 1)
		2265	{
		2266	rc_key_t key_ov = key;
		2267	maptex tex = self->tex [TEXID_SPEECH];
		2268	rc_array_t *arr;
		2269	int px = x * T + T * 2 / 32;
		2270	int py = y * T - T * 6 / 32;
		2271
		2272	key_ov.texname = tex.name;
		2273	arr = rc_array (rc_ov, &key_ov);
		2274
		2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2277	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2279	}
		2280	}
		2281	}
1844	}	2282	}
1845	}	2283	}
		2284
		2285	rc_draw (rc);
		2286	rc_clear (rc);
1846		2287
1847	// go through all smoothlevels, lowest to highest, then draw.	2288	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2289	// this is basically counting sort
1849	{	2290	{
1850	int w, b;	2291	int w, b;
1851		2292
		2293	glEnable (GL_TEXTURE_2D);
		2294	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2295	for (w = 0; w < 256 / 32; ++w)
1853	{	2296	{
1854	uint32_t smask = smooth_level [w];	2297	uint32_t smask = smooth_level [w];
1855	if (smask)	2298	if (smask)
1856	for (b = 0; b < 32; ++b)	2299	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2318	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2320	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2321	float dy = tex.t * .5f ; // 2 images/column
1879		2322
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2323	if (tex.name)
1883	{	2324	{
		2325	// this time avoiding texture state changes
		2326	// save gobs of state changes.
1884	if (!tex.name)	2327	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2328	{
		2329	self->tex [skey->tile].unused = 0;
1886		2330
1887	glEnd ();	2331	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2333	glBegin (GL_QUADS);
1890	}	2334	}
1891		2335
1892	if (border)	2336	if (border)
1893	{	2337	{
1894	float ox = border * dx;	2338	float ox = border * dx;
1895		2339
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2344	}
1901		2345
1902	if (corner)	2346	if (corner)
1903	{	2347	{
1904	float ox = corner * dx;	2348	float ox = corner * dx;
1905		2349
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2354	}
1910	}	2355	}
1911	}	2356	}
1912	}	2357	}
1913	}	2358	}
1914	}	2359	}
		2360
		2361	glEnd ();
		2362	glDisable (GL_TEXTURE_2D);
		2363	key.texname = -1;
1915	}	2364	}
1916		2365
1917	hv_clear (smooth);	2366	hv_clear (smooth);
1918	}	2367	}
1919		2368
1920	glEnd ();	2369	if (pl_tex.name)
		2370	{
		2371	maptex tex = pl_tex;
		2372	int px = pl_x + sdx;
		2373	int py = pl_y + sdy;
1921		2374
1922	glDisable (GL_TEXTURE_2D);	2375	key.texname = tex.name;
		2376	arr = rc_array (rc, &key);
		2377
		2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2380	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2381	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2382
		2383	rc_draw (rc);
		2384	}
		2385
		2386	rc_draw (rc_ov);
		2387	rc_clear (rc_ov);
		2388
1923	glDisable (GL_BLEND);	2389	glDisable (GL_BLEND);
		2390	rc_free (rc);
		2391	rc_free (rc_ov);
1924		2392
1925	// top layer: overlays such as the health bar	2393	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2394	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2395	if (0 <= y + my && y + my < self->rows)
1928	{	2396	{
…		…
1933	{	2401	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2402	mapcell *cell = row->col + (x + mx - row->c0);
1935		2403
1936	int px = x * T;	2404	int px = x * T;
1937	int py = y * T;	2405	int py = y * T;
		2406
		2407	if (expect_false (cell->player == player))
		2408	{
		2409	px += sdx;
		2410	py += sdy;
		2411	}
1938		2412
1939	if (cell->stat_hp)	2413	if (cell->stat_hp)
1940	{	2414	{
1941	int width = cell->stat_width * T;	2415	int width = cell->stat_width * T;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1953	}	2427	}
1954	}	2428	}
1955	}	2429	}
1956		2430
1957	void	2431	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1959	CODE:	2433	CODE:
1960	{	2434	{
1961	static float color[16][3] = {	2435	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2436	{ 0.00F, 0.00F, 0.00F },
1963	{ 1.00F, 1.00F, 1.00F },	2437	{ 1.00F, 1.00F, 1.00F },
…		…
1982	};	2456	};
1983		2457
1984	int x, y;	2458	int x, y;
1985		2459
1986	glEnable (GL_TEXTURE_2D);	2460	glEnable (GL_TEXTURE_2D);
		2461	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2462	* but the nvidia driver (185.18.14) mishandles alpha textures
		2463	* ansd takes the colour from god knows where instead of using
		2464	* Cp. MODULATE results in the same colour, but slightly different
		2465	* alpha, but atcually gives us the correct colour with nvidia.
		2466	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2468	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2469	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2470	glBegin (GL_QUADS);
1991		2471
1992	for (y = 0; y < h; y++)	2472	for (y = 0; y < h; y++)
…		…
1999	float *c = color [m & 15];	2479	float *c = color [m & 15];
2000		2480
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2481	float tx1 = m & 0x40 ? 0.5 : 0.;
2002	float tx2 = tx1 + 0.5;	2482	float tx2 = tx1 + 0.5;
2003		2483
2004	glColor4f (c[0], c[1], c[2], 0.75);	2484	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2488	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2489	}
…		…
2013	glDisable (GL_BLEND);	2493	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2494	glDisable (GL_TEXTURE_2D);
2015	}	2495	}
2016		2496
2017	void	2497	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2498	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2499	PPCODE:
2020	{	2500	{
2021	int x, y;	2501	int x, y;
2022	int sw1 = sw + 2;	2502	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2503	int sh1 = sh + 2;
…		…
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2511	SvCUR_set (darkness3_sv, sw34 * sh3);
2032		2512
2033	mx += self->x - 1;	2513	mx += self->x - 1;
2034	my += self->y - 1;	2514	my += self->y - 1;
2035		2515
2036	memset (darkness1, 255, sw1 * sh1);	2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2037		2517
2038	for (y = 0; y < sh1; y++)	2518	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2519	if (0 <= y + my && y + my < self->rows)
2040	{	2520	{
2041	maprow *row = self->row + (y + my);	2521	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2524	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2525	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2526	mapcell *cell = row->col + (x + mx - row->c0);
2047		2527
2048	darkness1 [y * sw1 + x] = cell->darkness	2528	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2529	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2530	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2531	}
2052	}	2532	}
2053		2533
2054	for (y = 0; y < sh; ++y)	2534	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2535	for (x = 0; x < sw; ++x)
…		…
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2574	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2575	PUSHs (darkness3_sv);
2096	}	2576	}
2097		2577
2098	SV *	2578	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2579	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2580	CODE:
2101	{	2581	{
2102	int x, y, x1, y1;	2582	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2583	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2584	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2641	else
2162	*data++ = 0;	2642	*data++ = 0;
2163	}	2643	}
2164	}	2644	}
2165		2645
		2646	/* if size is w*h + 5 then no data has been found */
		2647	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2648	{
2166	SvPOK_only (data_sv);	2649	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2651	}
		2652
2168	RETVAL = data_sv;	2653	RETVAL = data_sv;
2169	}	2654	}
2170	OUTPUT:	2655	OUTPUT:
2171	RETVAL	2656	RETVAL
2172		2657
2173	void	2658	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2659	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2660	PPCODE:
2176	{	2661	{
2177	int x, y, z;	2662	int x, y, z;
2178	int w, h;	2663	int w, h;
2179	int x1, y1;	2664	int x1, y1;
		2665	STRLEN len;
		2666	uint8_t *data, *end;
		2667
		2668	len = SvLEN (data_sv);
		2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2670	data = SvPVbyte_nolen (data_sv);
		2671	end = data + len + 8;
		2672
		2673	if (len < 5)
		2674	XSRETURN_EMPTY;
2180		2675
2181	if (*data++ != 0)	2676	if (*data++ != 0)
2182	return; /* version mismatch */	2677	XSRETURN_EMPTY; /* version mismatch */
2183		2678
2184	w = *data++ << 8; w |= *data++;	2679	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2680	h = *data++ << 8; h |= *data++;
2186		2681
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2682	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2694	{
2200	maprow *row = map_get_row (self, y);	2695	maprow *row = map_get_row (self, y);
2201		2696
2202	for (x = x0; x < x1; x++)	2697	for (x = x0; x < x1; x++)
2203	{	2698	{
		2699	uint8_t flags;
		2700
		2701	if (data + 7 >= end)
		2702	XSRETURN_EMPTY;
		2703
2204	uint8_t flags = *data++;	2704	flags = *data++;
2205		2705
2206	if (flags)	2706	if (flags)
2207	{	2707	{
2208	mapcell *cell = row_get_cell (row, x);	2708	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2709	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2712	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2713	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2714
2215	if (cell->darkness == 0)	2715	if (cell->darkness == 0)
2216	{	2716	{
2217	cell->darkness = 0;	2717	/*cell->darkness = 0;*/
		2718	EXTEND (SP, 3);
2218		2719
2219	for (z = 0; z <= 2; z++)	2720	for (z = 0; z <= 2; z++)
2220	{	2721	{
2221	tileid t = tile [z];	2722	tileid t = tile [z];
2222		2723
2223	if (t >= self->texs || (t && !self->tex [t].name))	2724	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2725	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2726	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2727	need_texid (self, t);
2227	}	2728	}
2228		2729
2229	cell->tile [z] = t;	2730	cell->tile [z] = t;
2230	}	2731	}
…		…
2232	}	2733	}
2233	}	2734	}
2234	}	2735	}
2235	}	2736	}
2236		2737
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2738	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2739
2239	PROTOTYPES: DISABLE	2740	DC::RW
2240		2741	new (SV *class, SV *data_sv)
2241	CFPlus::MixChunk
2242	new_from_file (SV *class, char *path)
2243	CODE:	2742	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2743	{
		2744	STRLEN datalen;
		2745	char *data = SvPVbyte (data_sv, datalen);
		2746
		2747	RETVAL = SDL_RWFromConstMem (data, datalen);
		2748	}
2245	OUTPUT:	2749	OUTPUT:
2246	RETVAL	2750	RETVAL
2247		2751
		2752	DC::RW
		2753	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2754	CODE:
		2755	RETVAL = SDL_RWFromFile (path, mode);
		2756	OUTPUT:
		2757	RETVAL
		2758
		2759	# fails on win32:
		2760	# dc.xs(2268) : error C2059: syntax error : '('
2248	void	2761	#void
		2762	#close (DC::RW self)
		2763	# CODE:
		2764	# (self->(close)) (self);
		2765
		2766	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2767
		2768	PROTOTYPES: DISABLE
		2769
		2770	DC::Channel
		2771	find ()
		2772	CODE:
		2773	{
		2774	RETVAL = Mix_GroupAvailable (-1);
		2775
		2776	if (RETVAL < 0)
		2777	{
		2778	RETVAL = Mix_GroupOldest (-1);
		2779
		2780	if (RETVAL < 0)
		2781	XSRETURN_UNDEF;
		2782
		2783	Mix_HaltChannel (RETVAL);
		2784	}
		2785
		2786	Mix_UnregisterAllEffects (RETVAL);
		2787	Mix_Volume (RETVAL, 128);
		2788	}
		2789	OUTPUT:
		2790	RETVAL
		2791
		2792	void
		2793	halt (DC::Channel self)
		2794	CODE:
		2795	Mix_HaltChannel (self);
		2796
		2797	void
		2798	expire (DC::Channel self, int ticks = -1)
		2799	CODE:
		2800	Mix_ExpireChannel (self, ticks);
		2801
		2802	void
		2803	fade_out (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_FadeOutChannel (self, ticks);
		2806
		2807	int
		2808	volume (DC::Channel self, int volume)
		2809	CODE:
		2810	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2811	OUTPUT:
		2812	RETVAL
		2813
		2814	void
		2815	unregister_all_effects (DC::Channel self)
		2816	CODE:
		2817	Mix_UnregisterAllEffects (self);
		2818
		2819	void
		2820	set_panning (DC::Channel self, int left, int right)
		2821	CODE:
		2822	left = CLAMP (left , 0, 255);
		2823	right = CLAMP (right, 0, 255);
		2824	Mix_SetPanning (self, left, right);
		2825
		2826	void
		2827	set_distance (DC::Channel self, int distance)
		2828	CODE:
		2829	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2830
		2831	void
		2832	set_position (DC::Channel self, int angle, int distance)
		2833	CODE:
		2834
		2835	void
		2836	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2837	CODE:
		2838	{
		2839	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2840	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2842	}
		2843
		2844	void
		2845	set_reverse_stereo (DC::Channel self, int flip)
		2846	CODE:
		2847	Mix_SetReverseStereo (self, flip);
		2848
		2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2850
		2851	PROTOTYPES: DISABLE
		2852
		2853	DC::MixChunk
		2854	new (SV *class, DC::RW rwops)
		2855	CODE:
		2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2857	OUTPUT:
		2858	RETVAL
		2859
		2860	void
2249	DESTROY (CFPlus::MixChunk self)	2861	DESTROY (DC::MixChunk self)
2250	CODE:	2862	CODE:
2251	Mix_FreeChunk (self);	2863	Mix_FreeChunk (self);
2252		2864
2253	int	2865	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2866	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2867	CODE:
		2868	if (items > 1)
		2869	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2870	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2871	OUTPUT:
2258	RETVAL	2872	RETVAL
2259		2873
2260	int	2874	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2875	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2876	CODE:
		2877	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2878	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2879
		2880	if (RETVAL < 0)
		2881	XSRETURN_UNDEF;
		2882
		2883	if (channel < 0)
		2884	{
		2885	Mix_UnregisterAllEffects (RETVAL);
		2886	Mix_Volume (RETVAL, 128);
		2887	}
		2888	}
2264	OUTPUT:	2889	OUTPUT:
2265	RETVAL	2890	RETVAL
2266		2891
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2268		2893
2269	int	2894	int
2270	volume (int volume = -1)	2895	volume (int volume = -1)
2271	PROTOTYPE: ;$	2896	PROTOTYPE: ;$
2272	CODE:	2897	CODE:
		2898	if (items > 0)
		2899	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	2900	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	2901	OUTPUT:
2275	RETVAL	2902	RETVAL
2276		2903
2277	int	2904	void
2278	fade_out (int ms)	2905	fade_out (int ms)
2279	CODE:	2906	CODE:
2280	RETVAL = Mix_FadeOutMusic (ms);	2907	Mix_FadeOutMusic (ms);
		2908
		2909	void
		2910	halt ()
		2911	CODE:
		2912	Mix_HaltMusic ();
		2913
		2914	DC::MixMusic
		2915	new (SV *class, DC::RW rwops)
		2916	CODE:
		2917	RETVAL = Mix_LoadMUS_RW (rwops);
2281	OUTPUT:	2918	OUTPUT:
2282	RETVAL	2919	RETVAL
2283		2920
2284	CFPlus::MixMusic
2285	new_from_file (SV *class, char *path)
2286	CODE:
2287	RETVAL = Mix_LoadMUS (path);
2288	OUTPUT:
2289	RETVAL
2290
2291	void	2921	void
2292	DESTROY (CFPlus::MixMusic self)	2922	DESTROY (DC::MixMusic self)
2293	CODE:	2923	CODE:
2294	Mix_FreeMusic (self);	2924	Mix_FreeMusic (self);
2295		2925
2296	int	2926	int
2297	play (CFPlus::MixMusic self, int loops = -1)	2927	play (DC::MixMusic self, int loops = -1)
2298	CODE:	2928	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	2929	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	2930	OUTPUT:
2301	RETVAL	2931	RETVAL
2302		2932
2303	int	2933	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2934	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	2935	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2936	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		2937
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2938	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		2939
2312	PROTOTYPES: ENABLE	2940	PROTOTYPES: ENABLE
2313		2941
2314	BOOT:	2942	BOOT:
2315	{	2943	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2944	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	2945	static const struct {
2318	const char *name;	2946	const char *name;
2319	IV iv;	2947	IV iv;
2320	} *civ, const_iv[] = {	2948	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	2949	# define const_iv(name) { # name, (IV)name }
2322	const_iv (GL_VENDOR),	2950	const_iv (GL_VENDOR),
2323	const_iv (GL_VERSION),	2951	const_iv (GL_VERSION),
2324	const_iv (GL_EXTENSIONS),	2952	const_iv (GL_EXTENSIONS),
		2953	const_iv (GL_MAX_TEXTURE_UNITS),
2325	const_iv (GL_COLOR_MATERIAL),	2954	const_iv (GL_COLOR_MATERIAL),
2326	const_iv (GL_SMOOTH),	2955	const_iv (GL_SMOOTH),
2327	const_iv (GL_FLAT),	2956	const_iv (GL_FLAT),
2328	const_iv (GL_DITHER),	2957	const_iv (GL_DITHER),
2329	const_iv (GL_BLEND),	2958	const_iv (GL_BLEND),
…		…
2341	const_iv (GL_ZERO),	2970	const_iv (GL_ZERO),
2342	const_iv (GL_SRC_ALPHA),	2971	const_iv (GL_SRC_ALPHA),
2343	const_iv (GL_DST_ALPHA),	2972	const_iv (GL_DST_ALPHA),
2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2973	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2345	const_iv (GL_ONE_MINUS_DST_ALPHA),	2974	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2975	const_iv (GL_SRC_COLOR),
		2976	const_iv (GL_DST_COLOR),
		2977	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2978	const_iv (GL_ONE_MINUS_DST_COLOR),
2346	const_iv (GL_SRC_ALPHA_SATURATE),	2979	const_iv (GL_SRC_ALPHA_SATURATE),
2347	const_iv (GL_RGB),	2980	const_iv (GL_RGB),
2348	const_iv (GL_RGBA),	2981	const_iv (GL_RGBA),
2349	const_iv (GL_RGBA4),	2982	const_iv (GL_RGBA4),
2350	const_iv (GL_RGBA8),	2983	const_iv (GL_RGBA8),
…		…
2356	const_iv (GL_INTENSITY),	2989	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	2990	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	2991	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	2992	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2993	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2994	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2995	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2996	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2997	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2998	const_iv (GL_COMPRESSED_RGB_ARB),
		2999	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	3000	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	3001	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	3002	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	3003	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	3004	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3043	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	3044	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	3045	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	3046	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	3047	const_iv (GL_GENERATE_MIPMAP_HINT),
		3048	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	3049	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	3050	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	3051	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	3052	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	3053	const_iv (GL_V3F),
2414	const_iv (GL_T2F_V3F),	3054	const_iv (GL_T2F_V3F),
2415	const_iv (GL_T2F_N3F_V3F),	3055	const_iv (GL_T2F_N3F_V3F),
		3056	const_iv (GL_FUNC_ADD),
		3057	const_iv (GL_FUNC_SUBTRACT),
		3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2416	# undef const_iv	3059	# undef const_iv
2417	};	3060	};
2418		3061
2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3062	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2421		3064
2422	texture_av = newAV ();	3065	texture_av = newAV ();
2423	AvREAL_off (texture_av);	3066	AvREAL_off (texture_av);
2424	}	3067	}
2425		3068
		3069	void
		3070	disable_GL_EXT_blend_func_separate ()
		3071	CODE:
		3072	gl.BlendFuncSeparate = 0;
		3073	gl.BlendFuncSeparateEXT = 0;
		3074
		3075	void
		3076	apple_nvidia_bug (int enable)
		3077
2426	char *	3078	char *
2427	gl_vendor ()	3079	gl_vendor ()
2428	CODE:	3080	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	3081	RETVAL = (char *)glGetString (GL_VENDOR);
2430	OUTPUT:	3082	OUTPUT:
…		…
2479		3131
2480	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3132	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2481	CODE:	3133	CODE:
2482	gl_BlendFuncSeparate (sa, da, saa, daa);	3134	gl_BlendFuncSeparate (sa, da, saa, daa);
2483		3135
		3136	# void glBlendEquation (int se)
		3137
2484	void glDepthMask (int flag)	3138	void glDepthMask (int flag)
2485		3139
2486	void glLogicOp (int opcode)	3140	void glLogicOp (int opcode)
2487		3141
2488	void glColorMask (int red, int green, int blue, int alpha)	3142	void glColorMask (int red, int green, int blue, int alpha)
…		…
2522	void glRotate (float angle, float x, float y, float z)	3176	void glRotate (float angle, float x, float y, float z)
2523	CODE:	3177	CODE:
2524	glRotatef (angle, x, y, z);	3178	glRotatef (angle, x, y, z);
2525		3179
2526	void glColor (float r, float g, float b, float a = 1.0)	3180	void glColor (float r, float g, float b, float a = 1.0)
		3181	PROTOTYPE: @
2527	ALIAS:	3182	ALIAS:
2528	glColor_premultiply = 1	3183	glColor_premultiply = 1
2529	CODE:	3184	CODE:
2530	if (ix)	3185	if (ix)
2531	{	3186	{
…		…
2547		3202
2548	void glTexCoord (float s, float t)	3203	void glTexCoord (float s, float t)
2549	CODE:	3204	CODE:
2550	glTexCoord2f (s, t);	3205	glTexCoord2f (s, t);
2551		3206
		3207	void glRect (float x1, float y1, float x2, float y2)
		3208	CODE:
		3209	glRectf (x1, y1, x2, y2);
		3210
		3211	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3212	CODE:
		3213	glBegin (GL_LINE_LOOP);
		3214	glVertex2f (x1, y1);
		3215	glVertex2f (x2, y1);
		3216	glVertex2f (x2, y2);
		3217	glVertex2f (x1, y2);
		3218	glEnd ();
		3219
2552	PROTOTYPES: ENABLE	3220	PROTOTYPES: ENABLE
2553		3221
2554	void glBegin (int mode)	3222	void glBegin (int mode)
2555		3223
2556	void glEnd ()	3224	void glEnd ()
…		…
2588	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3256	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2589	CODE:	3257	CODE:
2590	if (gl.SeparableFilter2D)	3258	if (gl.SeparableFilter2D)
2591	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3259	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2592		3260
2593	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3261	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2594		3262
2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3263	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2596		3264
2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3265	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2598		3266
…		…
2624		3292
2625	void glEndList ()	3293	void glEndList ()
2626		3294
2627	void glCallList (int list)	3295	void glCallList (int list)
2628		3296
2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2630		3298
2631	PROTOTYPES: DISABLE	3299	PROTOTYPES: DISABLE
2632		3300
2633	void	3301	void
2634	find_widget (SV *self, NV x, NV y)	3302	find_widget (SV *self, NV x, NV y)
…		…
2638	XPUSHs (self);	3306	XPUSHs (self);
2639	}	3307	}
2640		3308
2641	BOOT:	3309	BOOT:
2642	{	3310	{
2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3311	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2644		3312
2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3313	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3314	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3315	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3316	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2649	}	3317	}
2650		3318
2651	void	3319	void
2652	draw (SV *self)	3320	draw (SV *self)
2653	CODE:	3321	CODE:
…		…
2657	NV x, y, w, h;	3325	NV x, y, w, h;
2658	SV *draw_x_sv = GvSV (draw_x_gv);	3326	SV *draw_x_sv = GvSV (draw_x_gv);
2659	SV *draw_y_sv = GvSV (draw_y_gv);	3327	SV *draw_y_sv = GvSV (draw_y_gv);
2660	SV *draw_w_sv = GvSV (draw_w_gv);	3328	SV *draw_w_sv = GvSV (draw_w_gv);
2661	SV *draw_h_sv = GvSV (draw_h_gv);	3329	SV *draw_h_sv = GvSV (draw_h_gv);
2662	SV *hover;
2663	double draw_x, draw_y, draw_w, draw_h;	3330	double draw_x, draw_y;
2664		3331
2665	if (!SvROK (self))	3332	if (!SvROK (self))
2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3333	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2667		3334
2668	hv = (HV *)SvRV (self);	3335	hv = (HV *)SvRV (self);
2669		3336
2670	if (SvTYPE (hv) != SVt_PVHV)	3337	if (SvTYPE (hv) != SVt_PVHV)
2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3338	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2672		3339
2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3340	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3341	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2675		3342
2676	if (!h || !w)	3343	if (!h || !w)
…		…
2696	{	3363	{
2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3364	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2698		3365
2699	if (svp && SvTRUE (*svp))	3366	if (svp && SvTRUE (*svp))
2700	{	3367	{
2701	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3368	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2702	glEnable (GL_BLEND);	3369	glEnable (GL_BLEND);
2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3370	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2704	glBegin (GL_QUADS);	3371	glBegin (GL_QUADS);
2705	glVertex2f (0, 0);	3372	glVertex2f (0, 0);
2706	glVertex2f (w, 0);	3373	glVertex2f (w, 0);
…		…
2709	glEnd ();	3376	glEnd ();
2710	glDisable (GL_BLEND);	3377	glDisable (GL_BLEND);
2711	}	3378	}
2712	}	3379	}
2713	#if 0	3380	#if 0
2714	if ($ENV{CFPLUS_DEBUG} & 1) {	3381	// draw borders, for debugging
2715	glPushMatrix;	3382	glPushMatrix ();
2716	glColor 1, 1, 0, 1;	3383	glColor4f (1., 1., 0., 1.);
2717	glTranslate 0.375, 0.375;	3384	glTranslatef (.5, .5, 0.);
2718	glBegin GL_LINE_LOOP;	3385	glBegin (GL_LINE_LOOP);
2719	glVertex 0 , 0;	3386	glVertex2f (0 , 0);
2720	glVertex $self->{w} - 1, 0;	3387	glVertex2f (w - 1, 0);
2721	glVertex $self->{w} - 1, $self->{h} - 1;	3388	glVertex2f (w - 1, h - 1);
2722	glVertex 0 , $self->{h} - 1;	3389	glVertex2f (0 , h - 1);
2723	glEnd;	3390	glEnd ();
2724	glPopMatrix;	3391	glPopMatrix ();
2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2726	}
2727	#endif	3392	#endif
2728	PUSHMARK (SP);	3393	PUSHMARK (SP);
2729	XPUSHs (self);	3394	XPUSHs (self);
2730	PUTBACK;	3395	PUTBACK;
2731	call_method ("_draw", G_VOID | G_DISCARD);	3396	call_method ("_draw", G_VOID | G_DISCARD);

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