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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.216 by root, Tue Jul 31 00:56:02 2007 UTC vs.
Revision 1.295 by root, Mon Dec 21 03:30:22 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
56	#define FOW_DARKNESS 32	85	#define FOW_DARKNESS 64
		86	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
57		87
58	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
60		90
61	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
62		92
63	#if 0	93	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	95
66	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
67	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
68		101
69	static AV *texture_av;	102	static AV *texture_av;
70		103
71	static struct	104	static struct
72	{	105	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	142	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	143	glDeleteTextures (1, &name);
111	}	144	}
112		145
113	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
114		148
115	#include "pango-font.c"	149	#include "pango-font.c"
116	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
117	#include "pango-render.c"	151	#include "pango-render.c"
118		152
119	typedef IV CFPlus__Channel;	153	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	154	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
123		157
124	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
125		159
126	static int	160	static int
127	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
128	{	162	{
129	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		177
144	typedef struct cf_layout {	178	typedef struct cf_layout {
145	PangoLayout *pl;	179	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
147	int base_height;	181	int base_height;
148	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
149	} *CFPlus__Layout;	184	} *DC__Layout;
150		185
151	static CFPlus__Font default_font;	186	static DC__Font default_font;
152	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
154		189
155	static void	190	static void
156	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	196	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	198	}
164		199
165	static void	200	static void
166	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
167	{	202	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
170	*/	205	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
172		207
173	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		210
176	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
177	}	212	}
178		213
179	static void	214	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	216	{
182	PangoRectangle rect;	217	PangoRectangle rect;
183		218
184	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		231
197	typedef uint16_t tileid;	232	typedef uint16_t tileid;
198	typedef uint16_t faceid;	233	typedef uint16_t faceid;
199		234
200	typedef struct {	235	typedef struct {
201	int name;	236	GLuint name;
202	int w, h;	237	int w, h;
203	float s, t;	238	float s, t;
204	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
205	tileid smoothtile;	240	tileid smoothtile;
206	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
207	} maptex;	243	} maptex;
208		244
209	typedef struct {	245	typedef struct {
210	uint32_t player;	246	uint32_t player;
211	tileid tile[3];	247	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
226		262
227	int32_t rows;	263	int32_t rows;
228	maprow *row;	264	maprow *row;
229	} *CFPlus__Map;	265	} *DC__Map;
230		266
231	static char *	267	static char *
232	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
233	{	269	{
234	char *p;	270	char *p;
…		…
272	self->texs *= 2;	308	self->texs *= 2;
273	}	309	}
274	}	310	}
275		311
276	static maprow *	312	static maprow *
277	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
278	{	314	{
279	if (0 > y)	315	if (0 > y)
280	{	316	{
281	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
320		356
321	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
322	}	358	}
323		359
324	static mapcell *	360	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
326	{	362	{
327	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
328	}	364	}
329		365
330	static void	366	static void
331	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
332	{	368	{
333	int r;	369	int r;
334		370
335	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	379	self->oy = 0;
344	self->row = 0;	380	self->row = 0;
345	self->rows = 0;	381	self->rows = 0;
346	}	382	}
347		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
348	static void	394	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	396	{
351	int x, y;	397	int x, y;
352	maprow *row;	398	maprow *row;
353	mapcell *cell;	399	mapcell *cell;
354		400
…		…
366	if (x >= row->c1)	412	if (x >= row->c1)
367	break;	413	break;
368		414
369	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
370		416
371	cell->darkness = 0;	417	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	418	}
376	}	419	}
377	}	420	}
378		421
379	typedef struct {	422	typedef struct {
…		…
433	n |= n >> 16;	476	n |= n >> 16;
434		477
435	return n + 1;	478	return n + 1;
436	}	479	}
437		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
438	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
441		495
442	/******************************************************************************/	496	/******************************************************************************/
…		…
480	return 0;	534	return 0;
481		535
482	return 1;	536	return 1;
483	}	537	}
484		538
485	MODULE = CFPlus PACKAGE = CFPlus	539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
486		592
487	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
488		594
489	BOOT:	595	BOOT:
490	{	596	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	598	static const struct {
493	const char *name;	599	const char *name;
494	IV iv;	600	IV iv;
495	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
518		624
519	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
522		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
604	# undef const_iv	795	# undef const_iv
605	};	796	};
606		797
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		817
627	NV floor (NV x)	818	NV floor (NV x)
628		819
629	NV ceil (NV x)	820	NV ceil (NV x)
630		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
		826	NV distance (NV dx, NV dy)
		827	CODE:
		828	RETVAL = pow (dx * dx + dy * dy, 0.5);
		829	OUTPUT:
		830	RETVAL
		831
631	void	832	void
632	pango_init ()	833	pango_init ()
633	CODE:	834	CODE:
634	{	835	{
635	opengl_fontmap = pango_opengl_font_map_new ();	836	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	837	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);	838	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		839	/*pango_context_set_font_description (opengl_context, default_font);*/
		840	#if PANGO_VERSION_CHECK (1, 15, 2)
		841	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		842	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		843	#endif
638	}	844	}
639		845
640	char *
641	SDL_GetError ()	846	char *SDL_GetError ()
642		847
643	int	848	void SDL_braino ()
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		849
646	void	850	int SDL_Init (U32 flags)
		851
		852	int SDL_InitSubSystem (U32 flags)
		853
		854	void SDL_QuitSubSystem (U32 flags)
		855
647	SDL_Quit ()	856	void SDL_Quit ()
		857
		858	int SDL_GL_SetAttribute (int attr, int value)
		859
		860	int SDL_GL_GetAttribute (int attr)
		861	CODE:
		862	if (SDL_GL_GetAttribute (attr, &RETVAL))
		863	XSRETURN_UNDEF;
		864	OUTPUT:
		865	RETVAL
648		866
649	void	867	void
650	SDL_ListModes (int rgb, int alpha)	868	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	869	PPCODE:
652	{	870	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		885
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	886	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);	887	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		888
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	889	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		890
676	if (m && m != (SDL_Rect **)-1)	891	if (m && m != (SDL_Rect **)-1)
677	while (*m)	892	while (*m)
678	{	893	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	894	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	895	{
681	AV *av = newAV ();	896	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	897	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	898	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	899	av_push (av, newSViv (rgb));
…		…
708		923
709	if (RETVAL)	924	if (RETVAL)
710	{	925	{
711	av_clear (texture_av);	926	av_clear (texture_av);
712		927
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	929	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	930	#include "glfunc.h"
716	#undef GL_FUNC	931	#undef GL_FUNC
717	}	932	}
718	}	933	}
…		…
725	char *	940	char *
726	SDL_GetKeyName (int sym)	941	SDL_GetKeyName (int sym)
727		942
728	int	943	int
729	SDL_GetAppState ()	944	SDL_GetAppState ()
		945
		946	int
		947	SDL_GetModState ()
730		948
731	void	949	void
732	poll_events ()	950	poll_events ()
733	PPCODE:	951	PPCODE:
734	{	952	{
…		…
744	{	962	{
745	case SDL_KEYDOWN:	963	case SDL_KEYDOWN:
746	case SDL_KEYUP:	964	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	965	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	966	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	967	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 */	968	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);	969	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	970	break;
753		971
754	case SDL_ACTIVEEVENT:	972	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	973	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	991	x = ev.motion.x;
774	y = ev.motion.y;	992	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	993	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	994	}
777		995
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	997	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	998	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	999	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1000	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1001	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1002	}
785	break;	1003	break;
786		1004
787	case SDL_MOUSEBUTTONDOWN:	1005	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1006	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1007	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1008
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1009	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1011	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1012	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1017	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1018	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1019	break;
802	}	1020	}
803		1021
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1022	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1023	}
806	}	1024	}
807		1025
808	int	1026	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1027	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1028	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1029	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1030	Mix_ChannelFinished (channel_finished);
		1031
		1032	void
		1033	Mix_QuerySpec ()
		1034	PPCODE:
		1035	{
		1036	int freq, channels;
		1037	Uint16 format;
		1038
		1039	if (Mix_QuerySpec (&freq, &format, &channels))
		1040	{
		1041	EXTEND (SP, 3);
		1042	PUSHs (sv_2mortal (newSViv (freq)));
		1043	PUSHs (sv_2mortal (newSViv (format)));
		1044	PUSHs (sv_2mortal (newSViv (channels)));
		1045	}
		1046	}
813		1047
814	void	1048	void
815	Mix_CloseAudio ()	1049	Mix_CloseAudio ()
816		1050
817	int	1051	int
…		…
852	}	1086	}
853	}	1087	}
854	#endif	1088	#endif
855	}	1089	}
856		1090
857	void	1091	int
858	add_font (char *file)	1092	add_font (char *file)
859	CODE:	1093	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1094	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1095	OUTPUT:
		1096	RETVAL
861		1097
862	void	1098	void
863	load_image_inline (SV *image_)	1099	load_image_inline (SV *image_)
864	ALIAS:	1100	ALIAS:
865	load_image_file = 1	1101	load_image_file = 1
…		…
951	void	1187	void
952	error (char *message)	1188	error (char *message)
953	CODE:	1189	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1190	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1191	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1192	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1193	#endif
958		1194
959	void	1195	void
960	fatal (char *message)	1196	fatal (char *message)
961	CODE:	1197	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1198	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1199	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1200	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1201	#endif
966	_exit (1);	1202	_exit (1);
967		1203
968	void	1204	void
969	_exit (int retval = 0)	1205	_exit (int retval = 0)
…		…
981	#if DEBUG	1217	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1218	VALGRIND_DO_LEAK_CHECK;
983	#endif	1219	#endif
984	}	1220	}
985		1221
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1222	int
		1223	SvREFCNT (SV *sv)
		1224	CODE:
		1225	RETVAL = SvREFCNT (sv);
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1230
988	PROTOTYPES: DISABLE	1231	PROTOTYPES: DISABLE
989		1232
990	CFPlus::Font	1233	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1234	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1235	CODE:
993	{	1236	{
994	int count;	1237	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1238	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1241	}
999	OUTPUT:	1242	OUTPUT:
1000	RETVAL	1243	RETVAL
1001		1244
1002	void	1245	void
1003	DESTROY (CFPlus::Font self)	1246	DESTROY (DC::Font self)
1004	CODE:	1247	CODE:
1005	pango_font_description_free (self);	1248	pango_font_description_free (self);
1006		1249
1007	void	1250	void
1008	make_default (CFPlus::Font self)	1251	make_default (DC::Font self)
1009	PROTOTYPE: $	1252	PROTOTYPE: $
1010	CODE:	1253	CODE:
1011	default_font = self;	1254	default_font = self;
1012		1255
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1256	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1257
1015	PROTOTYPES: DISABLE	1258	PROTOTYPES: DISABLE
1016		1259
1017	void	1260	void
1018	reset_glyph_cache ()	1261	glyph_cache_backup ()
1019	PROTOTYPE:	1262	PROTOTYPE:
1020	CODE:	1263	CODE:
		1264	tc_backup ();
		1265
		1266	void
		1267	glyph_cache_restore ()
		1268	PROTOTYPE:
		1269	CODE:
1021	tc_clear ();	1270	tc_restore ();
1022		1271
1023	CFPlus::Layout	1272	DC::Layout
1024	new (SV *class)	1273	new (SV *class)
1025	CODE:	1274	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1275	New (0, RETVAL, 1, struct cf_layout);
1027		1276
1028	RETVAL->pl = pango_layout_new (opengl_context);	1277	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1279	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1280	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1281	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1282	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1283	RETVAL->font = 0;
		1284	RETVAL->rc = rc_alloc ();
1035		1285
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1286	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1287	layout_update_font (RETVAL);
1038	OUTPUT:	1288	OUTPUT:
1039	RETVAL	1289	RETVAL
1040		1290
1041	void	1291	void
1042	DESTROY (CFPlus::Layout self)	1292	DESTROY (DC::Layout self)
1043	CODE:	1293	CODE:
1044	g_object_unref (self->pl);	1294	g_object_unref (self->pl);
		1295	rc_free (self->rc);
1045	Safefree (self);	1296	Safefree (self);
1046		1297
1047	void	1298	void
1048	set_text (CFPlus::Layout self, SV *text_)	1299	set_text (DC::Layout self, SV *text_)
1049	CODE:	1300	CODE:
1050	{	1301	{
1051	STRLEN textlen;	1302	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
1053		1304
1054	pango_layout_set_text (self->pl, text, textlen);	1305	pango_layout_set_text (self->pl, text, textlen);
1055	}	1306	}
1056		1307
1057	void	1308	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1309	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1310	CODE:
1060	{	1311	{
1061	STRLEN textlen;	1312	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1313	char *text = SvPVutf8 (text_, textlen);
1063		1314
1064	pango_layout_set_markup (self->pl, text, textlen);	1315	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1316	}
1066		1317
1067	void	1318	void
1068	set_shapes (CFPlus::Layout self, ...)	1319	set_shapes (DC::Layout self, ...)
1069	CODE:	1320	CODE:
1070	{	1321	{
1071	PangoAttrList *attrs = 0;	1322	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1323	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1324	const char *pos = text;
…		…
1108	if (attrs)	1359	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1360	pango_layout_set_attributes (self->pl, attrs);
1110	}	1361	}
1111		1362
1112	void	1363	void
1113	get_shapes (CFPlus::Layout self)	1364	get_shapes (DC::Layout self)
1114	PPCODE:	1365	PPCODE:
1115	{	1366	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1367	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1368
1118	do	1369	do
1119	{	1370	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1371	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1372
1122	if (run && shape_attr_p (run))	1373	if (run && shape_attr_p (run))
1123	{	1374	{
1124	PangoRectangle extents;	1375	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1376	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1384
1134	pango_layout_iter_free (iter);	1385	pango_layout_iter_free (iter);
1135	}	1386	}
1136		1387
1137	int	1388	int
1138	has_wrapped (CFPlus::Layout self)	1389	has_wrapped (DC::Layout self)
1139	CODE:	1390	CODE:
1140	{	1391	{
1141	int lines = 1;	1392	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1393	const char *text = pango_layout_get_text (self->pl);
1143		1394
…		…
1148	}	1399	}
1149	OUTPUT:	1400	OUTPUT:
1150	RETVAL	1401	RETVAL
1151		1402
1152	SV *	1403	SV *
1153	get_text (CFPlus::Layout self)	1404	get_text (DC::Layout self)
1154	CODE:	1405	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1406	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1407	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1408	OUTPUT:
1158	RETVAL	1409	RETVAL
1159		1410
1160	void	1411	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1412	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1413	CODE:
1163	self->r = r;	1414	self->r = r;
1164	self->g = g;	1415	self->g = g;
1165	self->b = b;	1416	self->b = b;
1166	self->a = a;	1417	self->a = a;
1167		1418
1168	void	1419	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1420	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1421	CODE:
1171	if (self->font != font)	1422	if (self->font != font)
1172	{	1423	{
1173	self->font = font;	1424	self->font = font;
1174	layout_update_font (self);	1425	layout_update_font (self);
1175	}	1426	}
1176		1427
1177	void	1428	void
1178	set_height (CFPlus::Layout self, int base_height)	1429	set_height (DC::Layout self, int base_height)
1179	CODE:	1430	CODE:
1180	if (self->base_height != base_height)	1431	if (self->base_height != base_height)
1181	{	1432	{
1182	self->base_height = base_height;	1433	self->base_height = base_height;
1183	layout_update_font (self);	1434	layout_update_font (self);
1184	}	1435	}
1185		1436
1186	void	1437	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1438	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1439	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1440	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1441
1191	void	1442	void
1192	set_indent (CFPlus::Layout self, int indent)	1443	set_indent (DC::Layout self, int indent)
1193	CODE:	1444	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1445	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1446
1196	void	1447	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1448	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1449	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1450	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1451
1201	void	1452	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1453	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1454	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1455	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1456	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1457	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1458	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1459	: PANGO_ELLIPSIZE_NONE
1209	);	1460	);
1210		1461
1211	void	1462	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1463	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1464	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1465	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1466
1216	void	1467	void
1217	size (CFPlus::Layout self)	1468	size (DC::Layout self)
1218	PPCODE:	1469	PPCODE:
1219	{	1470	{
1220	int w, h;	1471	int w, h;
1221		1472
1222	layout_get_pixel_size (self, &w, &h);	1473	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1476	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1477	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1478	}
1228		1479
1229	int	1480	int
1230	descent (CFPlus::Layout self)	1481	descent (DC::Layout self)
1231	CODE:	1482	CODE:
1232	{	1483	{
1233	PangoRectangle rect;	1484	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1485	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1486	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1487	RETVAL = PANGO_DESCENT (rect);
1237	}	1488	}
1238	OUTPUT:	1489	OUTPUT:
1239	RETVAL	1490	RETVAL
1240		1491
1241	int	1492	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1493	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1494	CODE:
1244	{	1495	{
1245	int index, trailing;	1496	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1497	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1498	RETVAL = index + trailing;
1248	}	1499	}
1249	OUTPUT:	1500	OUTPUT:
1250	RETVAL	1501	RETVAL
1251		1502
1252	void	1503	void
1253	cursor_pos (CFPlus::Layout self, int index)	1504	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1505	PPCODE:
1255	{	1506	{
1256	PangoRectangle strong_pos;	1507	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1508	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1509
1259	EXTEND (SP, 3);	1510	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1514	}
1264		1515
1265	void	1516	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1517	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1518	PPCODE:
1268	{	1519	{
1269	int line, x;	1520	int line, x;
1270		1521
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1522	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1523	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1524	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1525	--line;
		1526	#endif
1274	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1528	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1529	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1530	}
1278		1531
1279	void	1532	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1533	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1534	PPCODE:
1282	{	1535	{
1283	PangoLayoutLine *lp;	1536	PangoLayoutLine *lp;
1284	int index, trailing;	1537	int index, trailing;
1285		1538
1286	if (line < 0)	1539	if (line < 0)
1287	XSRETURN_EMPTY;	1540	XSRETURN_EMPTY;
1288		1541
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1542	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1543	XSRETURN_EMPTY; /* do better */
1291		1544
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1545	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1546
1294	EXTEND (SP, 2);	1547	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1553	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1554	}
1302	}	1555	}
1303		1556
1304	void	1557	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1558	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1559	CODE:
		1560	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1561	pango_opengl_render_layout_subpixel (
1308	self->pl,	1562	self->pl,
		1563	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1564	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1565	self->r, self->g, self->b, self->a,
1311	flags	1566	flags
1312	);	1567	);
		1568	// we assume that context_change actually clears/frees stuff
		1569	// and does not do any recomputation...
		1570	pango_layout_context_changed (self->pl);
1313		1571
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1572	void
		1573	draw (DC::Layout self)
		1574	CODE:
		1575	{
		1576	glEnable (GL_TEXTURE_2D);
		1577	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1578	glEnable (GL_BLEND);
		1579	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1580	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1581	glEnable (GL_ALPHA_TEST);
		1582	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1583
		1584	rc_draw (self->rc);
		1585
		1586	glDisable (GL_ALPHA_TEST);
		1587	glDisable (GL_BLEND);
		1588	glDisable (GL_TEXTURE_2D);
		1589	}
		1590
		1591	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1592
1316	PROTOTYPES: ENABLE	1593	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1594
1320	void	1595	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1596	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1597	CODE:
1323	{	1598	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1625	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1626	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1627	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1628	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1629
		1630	if (name <= 0)
		1631	XSRETURN_EMPTY;
		1632
1355	if (items < 5)	1633	if (items < 5)
1356	{	1634	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1635	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1636	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1637	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1664	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1665	glDisable (GL_BLEND);
1388	}	1666	}
1389	}	1667	}
1390		1668
		1669	void
		1670	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)
		1671	PROTOTYPE: @
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1677	glBindTexture (GL_TEXTURE_2D, name1);
		1678
		1679	glColor3f (intensity, intensity, intensity);
		1680	glPushMatrix ();
		1681	glScalef (1./3, 1./3, 1.);
		1682
		1683	if (blend > 0.f)
		1684	{
		1685	float S2, T2; /* 0. 0. for texture 2 */
		1686	float w = w1 > w2 ? w1 : w2;
		1687	float h = h1 > h2 ? h1 : h2;
		1688	GLfloat env_color[4] = { 0., 0., 0., blend };
		1689
		1690	/* interpolate the two shadow textures */
		1691	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1693
		1694	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1695	gl.ActiveTexture (GL_TEXTURE1);
		1696	glEnable (GL_TEXTURE_2D);
		1697	glBindTexture (GL_TEXTURE_2D, name2);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1699
		1700	/* rgb == rgb(glcolor) */
		1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1704
		1705	/* alpha = interpolate t0, t1 by env_alpha */
		1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1707
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1711
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1714
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1717
		1718	s1 *= w / w1;
		1719	t1 *= h / h1;
		1720
		1721	dx *= -3.f / w2;
		1722	dy *= -3.f / h2;
		1723	dx *= w / w2;
		1724	dy *= h / h2;
		1725
		1726	s2 *= w / w2;
		1727	t2 *= h / h2;
		1728
		1729	glBegin (GL_QUADS);
		1730	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1731	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1732	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1733	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1734	glEnd ();
		1735
		1736	glDisable (GL_TEXTURE_2D);
		1737	gl.ActiveTexture (GL_TEXTURE0);
		1738	}
		1739	else
		1740	{
		1741	/* simple blending of one texture, also opengl <1.3 path */
		1742	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1743
		1744	glBegin (GL_QUADS);
		1745	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1746	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1747	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1748	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1749	glEnd ();
		1750	}
		1751
		1752	glPopMatrix ();
		1753
		1754	glDisable (GL_TEXTURE_2D);
		1755	glDisable (GL_BLEND);
		1756	}
		1757
1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1758	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1392	CODE:	1759	CODE:
1393	{	1760	{
1394	GLint width;	1761	GLint width;
1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1762	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1397	RETVAL = width > 0;	1764	RETVAL = width > 0;
1398	}	1765	}
1399	OUTPUT:	1766	OUTPUT:
1400	RETVAL	1767	RETVAL
1401		1768
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1769	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1770
1404	PROTOTYPES: DISABLE	1771	PROTOTYPES: DISABLE
1405		1772
1406	CFPlus::Map	1773	DC::Map
1407	new (SV *class)	1774	new (SV *class)
1408	CODE:	1775	CODE:
1409	New (0, RETVAL, 1, struct map);	1776	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1777	RETVAL->x = 0;
1411	RETVAL->y = 0;	1778	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1786	RETVAL->row = 0;
1420	OUTPUT:	1787	OUTPUT:
1421	RETVAL	1788	RETVAL
1422		1789
1423	void	1790	void
1424	DESTROY (CFPlus::Map self)	1791	DESTROY (DC::Map self)
1425	CODE:	1792	CODE:
1426	{	1793	{
1427	map_clear (self);	1794	map_clear (self);
1428	Safefree (self->face2tile);	1795	Safefree (self->face2tile);
1429	Safefree (self->tex);	1796	Safefree (self->tex);
1430	Safefree (self);	1797	Safefree (self);
1431	}	1798	}
1432		1799
1433	void	1800	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1801	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1802	CODE:
1436	self->w = map_width;	1803	self->w = map_width;
1437	self->h = map_height;	1804	self->h = map_height;
1438		1805
1439	void	1806	void
1440	clear (CFPlus::Map self)	1807	clear (DC::Map self)
1441	CODE:	1808	CODE:
1442	map_clear (self);	1809	map_clear (self);
1443		1810
1444	void	1811	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1812	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1813	CODE:
1447	{	1814	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1815	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1816	need_texid (self, tile);
1450	}	1817	}
1451		1818
1452	void	1819	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1820	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1821	CODE:
1455	{	1822	{
1456	tileid texid;	1823	tileid texid;
1457	maptex *tex;	1824	maptex *tex;
1458		1825
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1838	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1839	tex->smoothlevel = level;
1473	}	1840	}
1474		1841
1475	void	1842	void
1476	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)	1843	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)
1477	CODE:	1844	CODE:
1478	{	1845	{
1479	need_texid (self, texid);	1846	need_texid (self, texid);
1480		1847
1481	{	1848	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1867	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1868	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1869	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1870	}
1504		1871
		1872	void
		1873	expire_textures (DC::Map self, int texid, int count)
		1874	PPCODE:
		1875	for (; texid < self->texs && count; ++texid, --count)
		1876	{
		1877	maptex *tex = self->tex + texid;
		1878
		1879	if (tex->name)
		1880	{
		1881	if (tex->unused)
		1882	{
		1883	tex->name = 0;
		1884	tex->unused = 0;
		1885	XPUSHs (sv_2mortal (newSViv (texid)));
		1886	}
		1887	else
		1888	tex->unused = 1;
		1889	}
		1890	}
		1891
1505	int	1892	int
1506	ox (CFPlus::Map self)	1893	ox (DC::Map self)
1507	ALIAS:	1894	ALIAS:
1508	oy = 1	1895	oy = 1
1509	x = 2	1896	x = 2
1510	y = 3	1897	y = 3
1511	w = 4	1898	w = 4
…		…
1522	}	1909	}
1523	OUTPUT:	1910	OUTPUT:
1524	RETVAL	1911	RETVAL
1525		1912
1526	void	1913	void
1527	scroll (CFPlus::Map self, int dx, int dy)	1914	scroll (DC::Map self, int dx, int dy)
1528	CODE:	1915	CODE:
1529	{	1916	{
1530	if (dx > 0)	1917	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	1918	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	1919	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	1934	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	1935	self->y += MAP_EXTEND_Y;
1549	}	1936	}
1550	}	1937	}
1551		1938
1552	void	1939	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1940	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	1941	CODE:
1555	{	1942	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1943	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	1944	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	1945	mapcell *cell;
1559	int x, y, flags;	1946	int x, y, z, flags;
		1947	AV *missing = newAV ();
		1948	RETVAL = newRV_noinc ((SV *)missing);
1560		1949
1561	while (data < data_end - 1)	1950	while (data < data_end - 1)
1562	{	1951	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	1952	flags = (data [0] << 8) + data [1]; data += 2;
1564		1953
…		…
1584	uint8_t ext, cmd;	1973	uint8_t ext, cmd;
1585		1974
1586	do	1975	do
1587	{	1976	{
1588	ext = *data++;	1977	ext = *data++;
1589	cmd = ext & 0x3f;	1978	cmd = ext & 0x7f;
1590		1979
1591	if (cmd < 4)	1980	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	1981	cell->darkness = 255 - ext * 64 + 1;
1593	else if (cmd == 5) // health	1982	else if (cmd == 5) // health
1594	{	1983	{
…		…
1597	}	1986	}
1598	else if (cmd == 6) // monster width	1987	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	1988	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	1989	else if (cmd == 0x47)
1601	{	1990	{
1602	if (*data == 4)	1991	if (*data == 1) cell->player = data [1];
1603	; // decode player count	1992	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1993	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1994	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1604		1995
1605	data += *data + 1;	1996	data += *data + 1;
1606	}	1997	}
1607	else if (cmd == 8) // cell flags	1998	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	1999	cell->flags = *data++;
…		…
1615	}	2006	}
1616	else	2007	else
1617	cell->darkness = *data++ + 1;	2008	cell->darkness = *data++ + 1;
1618	}	2009	}
1619		2010
		2011	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2012	if (flags & (4 >> z))
1621	{	2013	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2014	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	2015	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	2016	cell->tile [z] = self->face2tile [face];
		2017
		2018	if (cell->tile [z])
		2019	{
		2020	maptex *tex = self->tex + cell->tile [z];
		2021	tex->unused = 0;
		2022	if (!tex->name)
		2023	av_push (missing, newSViv (cell->tile [z]));
		2024
		2025	if (tex->smoothtile)
		2026	{
		2027	maptex *smooth = self->tex + tex->smoothtile;
		2028	smooth->unused = 0;
		2029	if (!smooth->name)
		2030	av_push (missing, newSViv (tex->smoothtile));
		2031	}
		2032	}
1625	}	2033	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	2034	}
1641	else	2035	else
1642	cell->darkness = 0;	2036	CELL_CLEAR (cell);
1643	}	2037	}
1644	}	2038	}
		2039	OUTPUT:
		2040	RETVAL
1645		2041
1646	SV *	2042	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2043	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	2044	CODE:
1649	{	2045	{
1650	int x1, x;	2046	int x1, x;
1651	int y1, y;	2047	int y1, y;
1652	int z;	2048	int z;
…		…
1697	}	2093	}
1698	OUTPUT:	2094	OUTPUT:
1699	RETVAL	2095	RETVAL
1700		2096
1701	void	2097	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2098	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1703	CODE:	2099	CODE:
1704	{	2100	{
		2101	int x, y, z;
		2102
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2103	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2104	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2105	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1708	smooth_key skey;	2106	smooth_key skey;
1709	int x, y, z;	2107	int pl_x, pl_y;
1710	int last_name;	2108	maptex pl_tex;
		2109	rc_t *rc = rc_alloc ();
		2110	rc_t *rc_ov = rc_alloc ();
		2111	rc_key_t key;
		2112	rc_array_t *arr, *arr_hidden;
1711		2113
		2114	pl_tex.name = 0;
		2115
1712	// thats current max. sorry.	2116	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2117	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2118	if (sh > 255) sh = 255;
1715		2119
1716	// clear key, in case of extra padding	2120	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2121	memset (&skey, 0, sizeof (skey));
1718		2122
1719	glColor4ub (255, 255, 255, 255);	2123	memset (&key, 0, sizeof (key));
1720		2124	key.r = 255;
1721	glEnable (GL_BLEND);	2125	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2126	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2127	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2128	key.mode = GL_QUADS;
1725		2129	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2130
1730	mx += self->x;	2131	mx += self->x;
1731	my += self->y;	2132	my += self->y;
1732		2133
1733	// first pass: determine smooth_max	2134	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2151	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2152	self->tex [cell->tile [2]].smoothlevel));
1752	}	2153	}
1753	}	2154	}
1754		2155
		2156	glEnable (GL_BLEND);
		2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2158	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2159
		2160	key.texname = self->tex [TEXID_HIDDEN].name;
		2161	arr_hidden = rc_array (rc_ov, &key);
		2162
1755	for (z = 0; z <= 2; z++)	2163	for (z = 0; z <= 2; z++)
1756	{	2164	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2165	memset (smooth_level, 0, sizeof (smooth_level));
		2166	key.texname = -1;
1758		2167
1759	for (y = 0; y < sh; y++)	2168	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2169	if (0 <= y + my && y + my < self->rows)
1761	{	2170	{
1762	maprow *row = self->row + (y + my);	2171	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2177	tileid tile = cell->tile [z];
1769		2178
1770	if (tile)	2179	if (tile)
1771	{	2180	{
1772	maptex tex = self->tex [tile];	2181	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2182	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2183
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2184	if (key.texname != tex.name)
1779	{	2185	{
		2186	self->tex [tile].unused = 0;
		2187
1780	if (!tex.name)	2188	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2189	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2190
1783	glEnd ();	2191	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2192	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2193	}
1787		2194
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2195	px = (x + 1) * T - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2196	py = (y + 1) * T - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2197
1793	if (cell->flags && z == 2)	2198	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2199	{
1795	if (cell->flags & 1)	2200	pl_x = px;
		2201	pl_y = py;
		2202	pl_tex = tex;
1796	{	2203	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	2204	}
		2205
		2206	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2207	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2208	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2209	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1811		2210
1812	// update smooth hash	2211	// update smooth hash
1813	if (tex.smoothtile)	2212	if (tex.smoothtile)
1814	{	2213	{
1815	skey.tile = tex.smoothtile;	2214	skey.tile = tex.smoothtile;
…		…
1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2245	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2246	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2247	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1849	}	2248	}
1850	}	2249	}
		2250
		2251	if (expect_false (z == 2))
		2252	{
		2253	/* draw question marks on top of hidden spaces */
		2254	if (!cell->darkness)
		2255	{
		2256	maptex tex = self->tex [TEXID_HIDDEN];
		2257	int px = (x + 1) * T - tex.w;
		2258	int py = (y + 1) * T - tex.h;
		2259
		2260	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2261	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2262	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2263	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2264	}
		2265
		2266	if (expect_false (cell->flags))
		2267	{
		2268	// overlays such as the speech bubble, probably more to come
		2269	if (cell->flags & 1)
		2270	{
		2271	rc_key_t key_ov = key;
		2272	maptex tex = self->tex [TEXID_SPEECH];
		2273	rc_array_t *arr;
		2274	int px = x * T + T * 2 / 32;
		2275	int py = y * T - T * 6 / 32;
		2276
		2277	key_ov.texname = tex.name;
		2278	arr = rc_array (rc_ov, &key_ov);
		2279
		2280	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2281	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2282	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2283	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2284	}
		2285	}
		2286	}
1851	}	2287	}
1852	}	2288	}
		2289
		2290	rc_draw (rc);
		2291	rc_clear (rc);
1853		2292
1854	// go through all smoothlevels, lowest to highest, then draw.	2293	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2294	// this is basically counting sort
1856	{	2295	{
1857	int w, b;	2296	int w, b;
1858		2297
		2298	glEnable (GL_TEXTURE_2D);
		2299	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2300	for (w = 0; w < 256 / 32; ++w)
1860	{	2301	{
1861	uint32_t smask = smooth_level [w];	2302	uint32_t smask = smooth_level [w];
1862	if (smask)	2303	if (smask)
1863	for (b = 0; b < 32; ++b)	2304	for (b = 0; b < 32; ++b)
…		…
1882	int border = bits & 15;	2323	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2324	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2325	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2326	float dy = tex.t * .5f ; // 2 images/column
1886		2327
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2328	if (tex.name)
1890	{	2329	{
		2330	// this time avoiding texture state changes
		2331	// save gobs of state changes.
1891	if (!tex.name)	2332	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2333	{
		2334	self->tex [skey->tile].unused = 0;
1893		2335
1894	glEnd ();	2336	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2337	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2338	glBegin (GL_QUADS);
1897	}	2339	}
1898		2340
1899	if (border)	2341	if (border)
1900	{	2342	{
1901	float ox = border * dx;	2343	float ox = border * dx;
1902		2344
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2345	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2346	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2347	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2348	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1907	}	2349	}
1908		2350
1909	if (corner)	2351	if (corner)
1910	{	2352	{
1911	float ox = corner * dx;	2353	float ox = corner * dx;
1912		2354
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2355	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2356	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2357	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2358	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2359	}
1917	}	2360	}
1918	}	2361	}
1919	}	2362	}
1920	}	2363	}
1921	}	2364	}
		2365
		2366	glEnd ();
		2367	glDisable (GL_TEXTURE_2D);
		2368	key.texname = -1;
1922	}	2369	}
1923		2370
1924	hv_clear (smooth);	2371	hv_clear (smooth);
1925	}	2372	}
1926		2373
1927	glEnd ();	2374	if (pl_tex.name)
		2375	{
		2376	maptex tex = pl_tex;
		2377	int px = pl_x + sdx;
		2378	int py = pl_y + sdy;
1928		2379
1929	glDisable (GL_TEXTURE_2D);	2380	key.texname = tex.name;
		2381	arr = rc_array (rc, &key);
		2382
		2383	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2384	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2385	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2386	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2387
		2388	rc_draw (rc);
		2389	}
		2390
		2391	rc_draw (rc_ov);
		2392	rc_clear (rc_ov);
		2393
1930	glDisable (GL_BLEND);	2394	glDisable (GL_BLEND);
		2395	rc_free (rc);
		2396	rc_free (rc_ov);
1931		2397
1932	// top layer: overlays such as the health bar	2398	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2399	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2400	if (0 <= y + my && y + my < self->rows)
1935	{	2401	{
…		…
1940	{	2406	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2407	mapcell *cell = row->col + (x + mx - row->c0);
1942		2408
1943	int px = x * T;	2409	int px = x * T;
1944	int py = y * T;	2410	int py = y * T;
		2411
		2412	if (expect_false (cell->player == player))
		2413	{
		2414	px += sdx;
		2415	py += sdy;
		2416	}
1945		2417
1946	if (cell->stat_hp)	2418	if (cell->stat_hp)
1947	{	2419	{
1948	int width = cell->stat_width * T;	2420	int width = cell->stat_width * T;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2421	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1960	}	2432	}
1961	}	2433	}
1962	}	2434	}
1963		2435
1964	void	2436	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2437	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1966	CODE:	2438	CODE:
1967	{	2439	{
1968	static float color[16][3] = {	2440	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2441	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2442	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2443	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2444	{ 1.00f, 0.00f, 0.00f },
1973		2445
1974	{ 1.00F, 0.54F, 0.00F },	2446	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2447	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2448	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2449	{ 0.18f, 0.54f, 0.34f },
1978		2450
1979	{ 0.56F, 0.73F, 0.56F },	2451	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2452	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2453	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2454	{ 0.99f, 0.77f, 0.26f },
1983		2455
1984	{ 0.74F, 0.65F, 0.41F },	2456	{ 0.74f, 0.65f, 0.41f },
1985		2457
1986	{ 0.00F, 1.00F, 1.00F },	2458	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2459	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2460	{ 1.00f, 1.00f, 0.00f },
1989	};	2461	};
1990		2462
1991	int x, y;	2463	int x, y;
1992		2464
1993	glEnable (GL_TEXTURE_2D);	2465	glEnable (GL_TEXTURE_2D);
		2466	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2467	* but the nvidia driver (185.18.14) mishandles alpha textures
		2468	* ansd takes the colour from god knows where instead of using
		2469	* Cp. MODULATE results in the same colour, but slightly different
		2470	* alpha, but atcually gives us the correct colour with nvidia.
		2471	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2472	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2473	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2474	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2475	glBegin (GL_QUADS);
1998		2476
1999	for (y = 0; y < h; y++)	2477	for (y = 0; y < h; y++)
…		…
2003		2481
2004	if (m)	2482	if (m)
2005	{	2483	{
2006	float *c = color [m & 15];	2484	float *c = color [m & 15];
2007		2485
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2486	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2487	float tx2 = tx1 + 0.5f;
2010		2488
2011	glColor4f (c[0], c[1], c[2], 0.75);	2489	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2490	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2491	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2492	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2493	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2494	}
…		…
2020	glDisable (GL_BLEND);	2498	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2499	glDisable (GL_TEXTURE_2D);
2022	}	2500	}
2023		2501
2024	void	2502	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2503	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2504	PPCODE:
2027	{	2505	{
2028	int x, y;	2506	int x, y;
2029	int sw1 = sw + 2;	2507	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2508	int sh1 = sh + 2;
…		…
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2516	SvCUR_set (darkness3_sv, sw34 * sh3);
2039		2517
2040	mx += self->x - 1;	2518	mx += self->x - 1;
2041	my += self->y - 1;	2519	my += self->y - 1;
2042		2520
2043	memset (darkness1, 255, sw1 * sh1);	2521	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2044		2522
2045	for (y = 0; y < sh1; y++)	2523	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2524	if (0 <= y + my && y + my < self->rows)
2047	{	2525	{
2048	maprow *row = self->row + (y + my);	2526	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2529	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2530	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2531	mapcell *cell = row->col + (x + mx - row->c0);
2054		2532
2055	darkness1 [y * sw1 + x] = cell->darkness	2533	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2534	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2535	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2536	}
2059	}	2537	}
2060		2538
2061	for (y = 0; y < sh; ++y)	2539	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2540	for (x = 0; x < sw; ++x)
…		…
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2579	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2580	PUSHs (darkness3_sv);
2103	}	2581	}
2104		2582
2105	SV *	2583	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2584	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2585	CODE:
2108	{	2586	{
2109	int x, y, x1, y1;	2587	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2588	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2589	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2646	else
2169	*data++ = 0;	2647	*data++ = 0;
2170	}	2648	}
2171	}	2649	}
2172		2650
		2651	/* if size is w*h + 5 then no data has been found */
		2652	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2653	{
2173	SvPOK_only (data_sv);	2654	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2655	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2656	}
		2657
2175	RETVAL = data_sv;	2658	RETVAL = data_sv;
2176	}	2659	}
2177	OUTPUT:	2660	OUTPUT:
2178	RETVAL	2661	RETVAL
2179		2662
2180	void	2663	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2664	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2665	PPCODE:
2183	{	2666	{
2184	int x, y, z;	2667	int x, y, z;
2185	int w, h;	2668	int w, h;
2186	int x1, y1;	2669	int x1, y1;
		2670	STRLEN len;
		2671	uint8_t *data, *end;
		2672
		2673	len = SvLEN (data_sv);
		2674	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2675	data = SvPVbyte_nolen (data_sv);
		2676	end = data + len + 8;
		2677
		2678	if (len < 5)
		2679	XSRETURN_EMPTY;
2187		2680
2188	if (*data++ != 0)	2681	if (*data++ != 0)
2189	return; /* version mismatch */	2682	XSRETURN_EMPTY; /* version mismatch */
2190		2683
2191	w = *data++ << 8; w |= *data++;	2684	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2685	h = *data++ << 8; h |= *data++;
2193		2686
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2687	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2699	{
2207	maprow *row = map_get_row (self, y);	2700	maprow *row = map_get_row (self, y);
2208		2701
2209	for (x = x0; x < x1; x++)	2702	for (x = x0; x < x1; x++)
2210	{	2703	{
		2704	uint8_t flags;
		2705
		2706	if (data + 7 >= end)
		2707	XSRETURN_EMPTY;
		2708
2211	uint8_t flags = *data++;	2709	flags = *data++;
2212		2710
2213	if (flags)	2711	if (flags)
2214	{	2712	{
2215	mapcell *cell = row_get_cell (row, x);	2713	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2714	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2717	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2718	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2719
2222	if (cell->darkness == 0)	2720	if (cell->darkness == 0)
2223	{	2721	{
2224	cell->darkness = 0;	2722	/*cell->darkness = 0;*/
		2723	EXTEND (SP, 3);
2225		2724
2226	for (z = 0; z <= 2; z++)	2725	for (z = 0; z <= 2; z++)
2227	{	2726	{
2228	tileid t = tile [z];	2727	tileid t = tile [z];
2229		2728
2230	if (t >= self->texs || (t && !self->tex [t].name))	2729	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2730	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2731	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2732	need_texid (self, t);
2234	}	2733	}
2235		2734
2236	cell->tile [z] = t;	2735	cell->tile [z] = t;
2237	}	2736	}
…		…
2239	}	2738	}
2240	}	2739	}
2241	}	2740	}
2242	}	2741	}
2243		2742
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2743	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2744
2246	CFPlus::RW	2745	DC::RW
2247	new (SV *class, SV *data_sv)	2746	new (SV *class, SV *data_sv)
2248	CODE:	2747	CODE:
2249	{	2748	{
2250	STRLEN datalen;	2749	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2750	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2752	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2753	}
2255	OUTPUT:	2754	OUTPUT:
2256	RETVAL	2755	RETVAL
2257		2756
2258	CFPlus::RW	2757	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2758	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2759	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2760	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2761	OUTPUT:
2263	RETVAL	2762	RETVAL
2264		2763
		2764	# fails on win32:
		2765	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2766	#void
2266	close (CFPlus::RW self)	2767	#close (DC::RW self)
2267	CODE:	2768	# CODE:
2268	SDL_RWclose (self);	2769	# (self->(close)) (self);
2269		2770
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2771	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2772
2272	PROTOTYPES: DISABLE	2773	PROTOTYPES: DISABLE
2273		2774
2274	CFPlus::Channel	2775	DC::Channel
2275	find ()	2776	find ()
2276	CODE:	2777	CODE:
2277	{	2778	{
2278	RETVAL = Mix_GroupAvailable (-1);	2779	RETVAL = Mix_GroupAvailable (-1);
2279		2780
…		…
2292	}	2793	}
2293	OUTPUT:	2794	OUTPUT:
2294	RETVAL	2795	RETVAL
2295		2796
2296	void	2797	void
2297	halt (CFPlus::Channel self)	2798	halt (DC::Channel self)
2298	CODE:	2799	CODE:
2299	Mix_HaltChannel (self);	2800	Mix_HaltChannel (self);
2300		2801
2301	void	2802	void
2302	expire (CFPlus::Channel self, int ticks = -1)	2803	expire (DC::Channel self, int ticks = -1)
2303	CODE:	2804	CODE:
2304	Mix_ExpireChannel (self, ticks);	2805	Mix_ExpireChannel (self, ticks);
2305		2806
2306	void	2807	void
2307	fade_out (CFPlus::Channel self, int ticks = -1)	2808	fade_out (DC::Channel self, int ticks = -1)
2308	CODE:	2809	CODE:
2309	Mix_FadeOutChannel (self, ticks);	2810	Mix_FadeOutChannel (self, ticks);
2310		2811
2311	int	2812	int
2312	volume (CFPlus::Channel self, int volume)	2813	volume (DC::Channel self, int volume)
2313	CODE:	2814	CODE:
2314	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2815	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315	OUTPUT:	2816	OUTPUT:
2316	RETVAL	2817	RETVAL
2317		2818
2318	void	2819	void
2319	unregister_all_effects (CFPlus::Channel self)	2820	unregister_all_effects (DC::Channel self)
2320	CODE:	2821	CODE:
2321	Mix_UnregisterAllEffects (self);	2822	Mix_UnregisterAllEffects (self);
2322		2823
2323	void	2824	void
2324	set_panning (CFPlus::Channel self, int left, int right)	2825	set_panning (DC::Channel self, int left, int right)
2325	CODE:	2826	CODE:
2326	left = CLAMP (left , 0, 255);	2827	left = CLAMP (left , 0, 255);
2327	right = CLAMP (right, 0, 255);	2828	right = CLAMP (right, 0, 255);
2328	Mix_SetPanning (self, left, right);	2829	Mix_SetPanning (self, left, right);
2329		2830
2330	void	2831	void
2331	set_distance (CFPlus::Channel self, int distance)	2832	set_distance (DC::Channel self, int distance)
2332	CODE:	2833	CODE:
2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2834	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2334		2835
2335	void	2836	void
2336	set_position (CFPlus::Channel self, int angle, int distance)	2837	set_position (DC::Channel self, int angle, int distance)
2337	CODE:	2838	CODE:
		2839
		2840	void
		2841	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2842	CODE:
		2843	{
		2844	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2845	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2846	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2847	}
2339		2848
2340	void	2849	void
2341	set_reverse_stereo (CFPlus::Channel self, int flip)	2850	set_reverse_stereo (DC::Channel self, int flip)
2342	CODE:	2851	CODE:
2343	Mix_SetReverseStereo (self, flip);	2852	Mix_SetReverseStereo (self, flip);
2344		2853
2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2854	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2346		2855
2347	PROTOTYPES: DISABLE	2856	PROTOTYPES: DISABLE
2348		2857
2349	CFPlus::MixChunk	2858	DC::MixChunk
2350	new (SV *class, CFPlus::RW rwops)	2859	new (SV *class, DC::RW rwops)
2351	CODE:	2860	CODE:
2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2861	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2353	OUTPUT:	2862	OUTPUT:
2354	RETVAL	2863	RETVAL
2355		2864
2356	void	2865	void
2357	DESTROY (CFPlus::MixChunk self)	2866	DESTROY (DC::MixChunk self)
2358	CODE:	2867	CODE:
2359	Mix_FreeChunk (self);	2868	Mix_FreeChunk (self);
2360		2869
2361	int	2870	int
2362	volume (CFPlus::MixChunk self, int volume = -1)	2871	volume (DC::MixChunk self, int volume = -1)
2363	CODE:	2872	CODE:
2364	if (items > 1)	2873	if (items > 1)
2365	volume = CLAMP (volume, 0, 128);	2874	volume = CLAMP (volume, 0, 128);
2366	RETVAL = Mix_VolumeChunk (self, volume);	2875	RETVAL = Mix_VolumeChunk (self, volume);
2367	OUTPUT:	2876	OUTPUT:
2368	RETVAL	2877	RETVAL
2369		2878
2370	CFPlus::Channel	2879	DC::Channel
2371	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2880	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2372	CODE:	2881	CODE:
2373	{	2882	{
2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2375		2884
2376	if (RETVAL < 0)	2885	if (RETVAL < 0)
…		…
2383	}	2892	}
2384	}	2893	}
2385	OUTPUT:	2894	OUTPUT:
2386	RETVAL	2895	RETVAL
2387		2896
2388	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2897	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2389		2898
2390	int	2899	int
2391	volume (int volume = -1)	2900	volume (int volume = -1)
2392	PROTOTYPE: ;$	2901	PROTOTYPE: ;$
2393	CODE:	2902	CODE:
…		…
2405	void	2914	void
2406	halt ()	2915	halt ()
2407	CODE:	2916	CODE:
2408	Mix_HaltMusic ();	2917	Mix_HaltMusic ();
2409		2918
2410	CFPlus::MixMusic	2919	DC::MixMusic
2411	new (SV *class, CFPlus::RW rwops)	2920	new (SV *class, DC::RW rwops)
2412	CODE:	2921	CODE:
2413	RETVAL = Mix_LoadMUS_RW (rwops);	2922	RETVAL = Mix_LoadMUS_RW (rwops);
2414	OUTPUT:	2923	OUTPUT:
2415	RETVAL	2924	RETVAL
2416		2925
2417	void	2926	void
2418	DESTROY (CFPlus::MixMusic self)	2927	DESTROY (DC::MixMusic self)
2419	CODE:	2928	CODE:
2420	Mix_FreeMusic (self);	2929	Mix_FreeMusic (self);
2421		2930
2422	int	2931	int
2423	play (CFPlus::MixMusic self, int loops = -1)	2932	play (DC::MixMusic self, int loops = -1)
2424	CODE:	2933	CODE:
2425	RETVAL = Mix_PlayMusic (self, loops);	2934	RETVAL = Mix_PlayMusic (self, loops);
2426	OUTPUT:	2935	OUTPUT:
2427	RETVAL	2936	RETVAL
2428		2937
2429	void	2938	void
2430	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2939	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2431	CODE:	2940	CODE:
2432	Mix_FadeInMusicPos (self, loops, ms, position);	2941	Mix_FadeInMusicPos (self, loops, ms, position);
2433		2942
2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2943	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2435		2944
2436	PROTOTYPES: ENABLE	2945	PROTOTYPES: ENABLE
2437		2946
2438	BOOT:	2947	BOOT:
2439	{	2948	{
2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2949	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2441	static const struct {	2950	static const struct {
2442	const char *name;	2951	const char *name;
2443	IV iv;	2952	IV iv;
2444	} *civ, const_iv[] = {	2953	} *civ, const_iv[] = {
2445	# define const_iv(name) { # name, (IV)name }	2954	# define const_iv(name) { # name, (IV)name }
2446	const_iv (GL_VENDOR),	2955	const_iv (GL_VENDOR),
2447	const_iv (GL_VERSION),	2956	const_iv (GL_VERSION),
2448	const_iv (GL_EXTENSIONS),	2957	const_iv (GL_EXTENSIONS),
		2958	const_iv (GL_MAX_TEXTURE_UNITS),
2449	const_iv (GL_COLOR_MATERIAL),	2959	const_iv (GL_COLOR_MATERIAL),
2450	const_iv (GL_SMOOTH),	2960	const_iv (GL_SMOOTH),
2451	const_iv (GL_FLAT),	2961	const_iv (GL_FLAT),
2452	const_iv (GL_DITHER),	2962	const_iv (GL_DITHER),
2453	const_iv (GL_BLEND),	2963	const_iv (GL_BLEND),
…		…
2465	const_iv (GL_ZERO),	2975	const_iv (GL_ZERO),
2466	const_iv (GL_SRC_ALPHA),	2976	const_iv (GL_SRC_ALPHA),
2467	const_iv (GL_DST_ALPHA),	2977	const_iv (GL_DST_ALPHA),
2468	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2978	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2469	const_iv (GL_ONE_MINUS_DST_ALPHA),	2979	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2980	const_iv (GL_SRC_COLOR),
		2981	const_iv (GL_DST_COLOR),
		2982	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2983	const_iv (GL_ONE_MINUS_DST_COLOR),
2470	const_iv (GL_SRC_ALPHA_SATURATE),	2984	const_iv (GL_SRC_ALPHA_SATURATE),
2471	const_iv (GL_RGB),	2985	const_iv (GL_RGB),
2472	const_iv (GL_RGBA),	2986	const_iv (GL_RGBA),
2473	const_iv (GL_RGBA4),	2987	const_iv (GL_RGBA4),
2474	const_iv (GL_RGBA8),	2988	const_iv (GL_RGBA8),
…		…
2480	const_iv (GL_INTENSITY),	2994	const_iv (GL_INTENSITY),
2481	const_iv (GL_LUMINANCE),	2995	const_iv (GL_LUMINANCE),
2482	const_iv (GL_LUMINANCE_ALPHA),	2996	const_iv (GL_LUMINANCE_ALPHA),
2483	const_iv (GL_FLOAT),	2997	const_iv (GL_FLOAT),
2484	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2998	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2999	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3000	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3001	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3002	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3003	const_iv (GL_COMPRESSED_RGB_ARB),
		3004	const_iv (GL_COMPRESSED_RGBA_ARB),
2485	const_iv (GL_COMPILE),	3005	const_iv (GL_COMPILE),
2486	const_iv (GL_PROXY_TEXTURE_1D),	3006	const_iv (GL_PROXY_TEXTURE_1D),
2487	const_iv (GL_PROXY_TEXTURE_2D),	3007	const_iv (GL_PROXY_TEXTURE_2D),
2488	const_iv (GL_TEXTURE_1D),	3008	const_iv (GL_TEXTURE_1D),
2489	const_iv (GL_TEXTURE_2D),	3009	const_iv (GL_TEXTURE_2D),
…		…
2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3048	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2529	const_iv (GL_POINT_SMOOTH_HINT),	3049	const_iv (GL_POINT_SMOOTH_HINT),
2530	const_iv (GL_LINE_SMOOTH_HINT),	3050	const_iv (GL_LINE_SMOOTH_HINT),
2531	const_iv (GL_POLYGON_SMOOTH_HINT),	3051	const_iv (GL_POLYGON_SMOOTH_HINT),
2532	const_iv (GL_GENERATE_MIPMAP_HINT),	3052	const_iv (GL_GENERATE_MIPMAP_HINT),
		3053	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2533	const_iv (GL_FASTEST),	3054	const_iv (GL_FASTEST),
2534	const_iv (GL_DONT_CARE),	3055	const_iv (GL_DONT_CARE),
2535	const_iv (GL_NICEST),	3056	const_iv (GL_NICEST),
2536	const_iv (GL_V2F),	3057	const_iv (GL_V2F),
2537	const_iv (GL_V3F),	3058	const_iv (GL_V3F),
2538	const_iv (GL_T2F_V3F),	3059	const_iv (GL_T2F_V3F),
2539	const_iv (GL_T2F_N3F_V3F),	3060	const_iv (GL_T2F_N3F_V3F),
		3061	const_iv (GL_FUNC_ADD),
		3062	const_iv (GL_FUNC_SUBTRACT),
		3063	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2540	# undef const_iv	3064	# undef const_iv
2541	};	3065	};
2542		3066
2543	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3067	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2544	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3068	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2545		3069
2546	texture_av = newAV ();	3070	texture_av = newAV ();
2547	AvREAL_off (texture_av);	3071	AvREAL_off (texture_av);
2548	}	3072	}
2549		3073
		3074	void
		3075	disable_GL_EXT_blend_func_separate ()
		3076	CODE:
		3077	gl.BlendFuncSeparate = 0;
		3078	gl.BlendFuncSeparateEXT = 0;
		3079
		3080	void
		3081	apple_nvidia_bug (int enable)
		3082
2550	char *	3083	char *
2551	gl_vendor ()	3084	gl_vendor ()
2552	CODE:	3085	CODE:
2553	RETVAL = (char *)glGetString (GL_VENDOR);	3086	RETVAL = (char *)glGetString (GL_VENDOR);
2554	OUTPUT:	3087	OUTPUT:
…		…
2603		3136
2604	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3137	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2605	CODE:	3138	CODE:
2606	gl_BlendFuncSeparate (sa, da, saa, daa);	3139	gl_BlendFuncSeparate (sa, da, saa, daa);
2607		3140
		3141	# void glBlendEquation (int se)
		3142
2608	void glDepthMask (int flag)	3143	void glDepthMask (int flag)
2609		3144
2610	void glLogicOp (int opcode)	3145	void glLogicOp (int opcode)
2611		3146
2612	void glColorMask (int red, int green, int blue, int alpha)	3147	void glColorMask (int red, int green, int blue, int alpha)
…		…
2646	void glRotate (float angle, float x, float y, float z)	3181	void glRotate (float angle, float x, float y, float z)
2647	CODE:	3182	CODE:
2648	glRotatef (angle, x, y, z);	3183	glRotatef (angle, x, y, z);
2649		3184
2650	void glColor (float r, float g, float b, float a = 1.0)	3185	void glColor (float r, float g, float b, float a = 1.0)
		3186	PROTOTYPE: @
2651	ALIAS:	3187	ALIAS:
2652	glColor_premultiply = 1	3188	glColor_premultiply = 1
2653	CODE:	3189	CODE:
2654	if (ix)	3190	if (ix)
2655	{	3191	{
…		…
2675		3211
2676	void glRect (float x1, float y1, float x2, float y2)	3212	void glRect (float x1, float y1, float x2, float y2)
2677	CODE:	3213	CODE:
2678	glRectf (x1, y1, x2, y2);	3214	glRectf (x1, y1, x2, y2);
2679		3215
		3216	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3217	CODE:
		3218	glBegin (GL_LINE_LOOP);
		3219	glVertex2f (x1, y1);
		3220	glVertex2f (x2, y1);
		3221	glVertex2f (x2, y2);
		3222	glVertex2f (x1, y2);
		3223	glEnd ();
		3224
2680	PROTOTYPES: ENABLE	3225	PROTOTYPES: ENABLE
2681		3226
2682	void glBegin (int mode)	3227	void glBegin (int mode)
2683		3228
2684	void glEnd ()	3229	void glEnd ()
…		…
2716	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3261	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2717	CODE:	3262	CODE:
2718	if (gl.SeparableFilter2D)	3263	if (gl.SeparableFilter2D)
2719	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3264	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2720		3265
2721	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3266	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2722		3267
2723	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3268	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2724		3269
2725	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3270	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2726		3271
…		…
2752		3297
2753	void glEndList ()	3298	void glEndList ()
2754		3299
2755	void glCallList (int list)	3300	void glCallList (int list)
2756		3301
2757	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3302	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2758		3303
2759	PROTOTYPES: DISABLE	3304	PROTOTYPES: DISABLE
2760		3305
2761	void	3306	void
2762	find_widget (SV *self, NV x, NV y)	3307	find_widget (SV *self, NV x, NV y)
…		…
2766	XPUSHs (self);	3311	XPUSHs (self);
2767	}	3312	}
2768		3313
2769	BOOT:	3314	BOOT:
2770	{	3315	{
2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3316	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2772		3317
2773	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3318	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2774	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3319	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2775	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3320	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2776	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3321	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2777	}	3322	}
2778		3323
2779	void	3324	void
2780	draw (SV *self)	3325	draw (SV *self)
2781	CODE:	3326	CODE:
…		…
2785	NV x, y, w, h;	3330	NV x, y, w, h;
2786	SV *draw_x_sv = GvSV (draw_x_gv);	3331	SV *draw_x_sv = GvSV (draw_x_gv);
2787	SV *draw_y_sv = GvSV (draw_y_gv);	3332	SV *draw_y_sv = GvSV (draw_y_gv);
2788	SV *draw_w_sv = GvSV (draw_w_gv);	3333	SV *draw_w_sv = GvSV (draw_w_gv);
2789	SV *draw_h_sv = GvSV (draw_h_gv);	3334	SV *draw_h_sv = GvSV (draw_h_gv);
2790	SV *hover;
2791	double draw_x, draw_y, draw_w, draw_h;	3335	double draw_x, draw_y;
2792		3336
2793	if (!SvROK (self))	3337	if (!SvROK (self))
2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3338	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2795		3339
2796	hv = (HV *)SvRV (self);	3340	hv = (HV *)SvRV (self);
2797		3341
2798	if (SvTYPE (hv) != SVt_PVHV)	3342	if (SvTYPE (hv) != SVt_PVHV)
2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3343	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2800		3344
2801	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3345	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2802	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3346	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2803		3347
2804	if (!h || !w)	3348	if (!h || !w)
…		…
2824	{	3368	{
2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3369	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2826		3370
2827	if (svp && SvTRUE (*svp))	3371	if (svp && SvTRUE (*svp))
2828	{	3372	{
2829	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3373	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2830	glEnable (GL_BLEND);	3374	glEnable (GL_BLEND);
2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3375	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2832	glBegin (GL_QUADS);	3376	glBegin (GL_QUADS);
2833	glVertex2f (0, 0);	3377	glVertex2f (0, 0);
2834	glVertex2f (w, 0);	3378	glVertex2f (w, 0);
…		…
2837	glEnd ();	3381	glEnd ();
2838	glDisable (GL_BLEND);	3382	glDisable (GL_BLEND);
2839	}	3383	}
2840	}	3384	}
2841	#if 0	3385	#if 0
2842	if ($ENV{CFPLUS_DEBUG} & 1) {	3386	// draw borders, for debugging
2843	glPushMatrix;	3387	glPushMatrix ();
2844	glColor 1, 1, 0, 1;	3388	glColor4f (1., 1., 0., 1.);
2845	glTranslate 0.375, 0.375;	3389	glTranslatef (.5, .5, 0.);
2846	glBegin GL_LINE_LOOP;	3390	glBegin (GL_LINE_LOOP);
2847	glVertex 0 , 0;	3391	glVertex2f (0 , 0);
2848	glVertex $self->{w} - 1, 0;	3392	glVertex2f (w - 1, 0);
2849	glVertex $self->{w} - 1, $self->{h} - 1;	3393	glVertex2f (w - 1, h - 1);
2850	glVertex 0 , $self->{h} - 1;	3394	glVertex2f (0 , h - 1);
2851	glEnd;	3395	glEnd ();
2852	glPopMatrix;	3396	glPopMatrix ();
2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2854	}
2855	#endif	3397	#endif
2856	PUSHMARK (SP);	3398	PUSHMARK (SP);
2857	XPUSHs (self);	3399	XPUSHs (self);
2858	PUTBACK;	3400	PUTBACK;
2859	call_method ("_draw", G_VOID | G_DISCARD);	3401	call_method ("_draw", G_VOID | G_DISCARD);

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