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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.219 by root, Mon Aug 6 05:06:32 2007 UTC vs.
Revision 1.305 by root, Sun May 2 21:22:20 2010 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	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
39	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
41		52
42	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
43		54
44	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
45		67
46	#ifndef _WIN32	68	#ifndef _WIN32
47	# include <sys/types.h>	69	# include <sys/types.h>
48	# include <sys/socket.h>	70	# include <sys/socket.h>
49	# include <netinet/in.h>	71	# include <netinet/in.h>
50	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
51	# include <inttypes.h>	73	# include <inttypes.h>
52	#endif	74	#endif
53		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
57		91
58	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
60		94
61	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
62		96
63	#if 0	97	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	99
66	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
67	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
68		104
69	static AV *texture_av;	105	static AV *texture_av;
70		106
71	static struct	107	static struct
72	{	108	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	145	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	146	glDeleteTextures (1, &name);
111	}	147	}
112		148
113	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
114		151
115	#include "pango-font.c"	152	#include "pango-font.c"
116	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
117	#include "pango-render.c"	154	#include "pango-render.c"
118		155
119	typedef IV CFPlus__Channel;	156	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	157	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
123		160
124	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
125		162
126	static int	163	static int
127	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
128	{	165	{
129	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		180
144	typedef struct cf_layout {	181	typedef struct cf_layout {
145	PangoLayout *pl;	182	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
147	int base_height;	184	int base_height;
148	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
149	} *CFPlus__Layout;	187	} *DC__Layout;
150		188
151	static CFPlus__Font default_font;	189	static DC__Font default_font;
152	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
154		192
155	static void	193	static void
156	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	199	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	201	}
164		202
165	static void	203	static void
166	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
167	{	205	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
170	*/	208	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
172		210
173	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		213
176	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
177	}	215	}
178		216
179	static void	217	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	218	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	219	{
182	PangoRectangle rect;	220	PangoRectangle rect;
183		221
184	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		234
197	typedef uint16_t tileid;	235	typedef uint16_t tileid;
198	typedef uint16_t faceid;	236	typedef uint16_t faceid;
199		237
200	typedef struct {	238	typedef struct {
201	int name;	239	GLuint name;
202	int w, h;	240	int w, h;
203	float s, t;	241	float s, t;
204	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
205	tileid smoothtile;	243	tileid smoothtile;
206	uint8_t smoothlevel;	244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
207	} maptex;	246	} maptex;
208		247
209	typedef struct {	248	typedef struct {
210	uint32_t player;	249	uint32_t player;
211	tileid tile[3];	250	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	263	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	264	int texs; maptex *tex; // [tileid]
226		265
227	int32_t rows;	266	int32_t rows;
228	maprow *row;	267	maprow *row;
229	} *CFPlus__Map;	268	} *DC__Map;
230		269
231	static char *	270	static char *
232	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
233	{	272	{
234	char *p;	273	char *p;
…		…
272	self->texs *= 2;	311	self->texs *= 2;
273	}	312	}
274	}	313	}
275		314
276	static maprow *	315	static maprow *
277	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
278	{	317	{
279	if (0 > y)	318	if (0 > y)
280	{	319	{
281	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
320		359
321	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
322	}	361	}
323		362
324	static mapcell *	363	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
326	{	365	{
327	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
328	}	367	}
329		368
330	static void	369	static void
331	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
332	{	371	{
333	int r;	372	int r;
334		373
335	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	382	self->oy = 0;
344	self->row = 0;	383	self->row = 0;
345	self->rows = 0;	384	self->rows = 0;
346	}	385	}
347		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
348	static void	397	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	399	{
351	int x, y;	400	int x, y;
352	maprow *row;	401	maprow *row;
353	mapcell *cell;	402	mapcell *cell;
354		403
…		…
366	if (x >= row->c1)	415	if (x >= row->c1)
367	break;	416	break;
368		417
369	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
370		419
371	cell->darkness = 0;	420	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	421	}
376	}	422	}
377	}	423	}
378		424
379	typedef struct {	425	typedef struct {
…		…
433	n |= n >> 16;	479	n |= n >> 16;
434		480
435	return n + 1;	481	return n + 1;
436	}	482	}
437		483
		484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
438	/* SDL should provide this, really. */	495	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	496	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	497	#define SDLK_MODIFIER_MAX 314
441		498
442	/******************************************************************************/	499	/******************************************************************************/
…		…
480	return 0;	537	return 0;
481		538
482	return 1;	539	return 1;
483	}	540	}
484		541
485	MODULE = CFPlus PACKAGE = CFPlus	542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META | KMOD_ALT))
		551	mod |= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD | G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
486		595
487	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
488		597
489	BOOT:	598	BOOT:
490	{	599	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	601	static const struct {
493	const char *name;	602	const char *name;
494	IV iv;	603	IV iv;
495	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
…		…
518		627
519	const_iv (SDL_APPINPUTFOCUS),	628	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	629	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	630	const_iv (SDL_APPACTIVE),
522		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
		765
		766	const_iv (KMOD_LRAM),
		767
		768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
604	# undef const_iv	798	# undef const_iv
605	};	799	};
606		800
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		820
627	NV floor (NV x)	821	NV floor (NV x)
628		822
629	NV ceil (NV x)	823	NV ceil (NV x)
630		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
		834
631	void	835	void
632	pango_init ()	836	pango_init ()
633	CODE:	837	CODE:
634	{	838	{
635	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	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);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/*pango_context_set_font_description (opengl_context, default_font);*/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		846	#endif
638	}	847	}
639		848
640	char *
641	SDL_GetError ()	849	char *SDL_GetError ()
642		850
643	int	851	void SDL_braino ()
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		852
646	void	853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
647	SDL_Quit ()	859	void SDL_Quit ()
		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
648		869
649	void	870	void
650	SDL_ListModes (int rgb, int alpha)	871	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	872	PPCODE:
652	{	873	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		888
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	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);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		891
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		893
676	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
677	while (*m)	895	while (*m)
678	{	896	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	897	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	898	{
681	AV *av = newAV ();	899	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	902	av_push (av, newSViv (rgb));
…		…
708		926
709	if (RETVAL)	927	if (RETVAL)
710	{	928	{
711	av_clear (texture_av);	929	av_clear (texture_av);
712		930
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	933	#include "glfunc.h"
716	#undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	938	}
718	}	939	}
719	OUTPUT:	940	OUTPUT:
720	RETVAL	941	RETVAL
721		942
…		…
725	char *	946	char *
726	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
727		948
728	int	949	int
729	SDL_GetAppState ()	950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
730		954
731	void	955	void
732	poll_events ()	956	poll_events ()
733	PPCODE:	957	PPCODE:
734	{	958	{
…		…
744	{	968	{
745	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
746	case SDL_KEYUP:	970	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	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 */	974	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);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	976	break;
753		977
754	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	997	x = ev.motion.x;
774	y = ev.motion.y;	998	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1000	}
777		1001
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1008	}
785	break;	1009	break;
786		1010
787	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1014
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1025	break;
802	}	1026	}
803		1027
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1029	}
806	}	1030	}
807		1031
		1032	char *
		1033	SDL_AudioDriverName ()
		1034	CODE:
		1035	{
		1036	char buf [256];
		1037	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1038	XSRETURN_UNDEF;
		1039
		1040	RETVAL = buf;
		1041	}
		1042	OUTPUT:
		1043	RETVAL
		1044
808	int	1045	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1047	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1048	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1049	Mix_ChannelFinished (channel_finished);
		1050
		1051	void
		1052	Mix_QuerySpec ()
		1053	PPCODE:
		1054	{
		1055	int freq, channels;
		1056	Uint16 format;
		1057
		1058	if (Mix_QuerySpec (&freq, &format, &channels))
		1059	{
		1060	EXTEND (SP, 3);
		1061	PUSHs (sv_2mortal (newSViv (freq)));
		1062	PUSHs (sv_2mortal (newSViv (format)));
		1063	PUSHs (sv_2mortal (newSViv (channels)));
		1064	}
		1065	}
813		1066
814	void	1067	void
815	Mix_CloseAudio ()	1068	Mix_CloseAudio ()
816		1069
817	int	1070	int
…		…
852	}	1105	}
853	}	1106	}
854	#endif	1107	#endif
855	}	1108	}
856		1109
857	void	1110	int
858	add_font (char *file)	1111	add_font (char *file)
859	CODE:	1112	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1113	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1114	OUTPUT:
		1115	RETVAL
		1116
		1117	void
		1118	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
861		1119
862	void	1120	void
863	load_image_inline (SV *image_)	1121	load_image_inline (SV *image_)
864	ALIAS:	1122	ALIAS:
865	load_image_file = 1	1123	load_image_file = 1
…		…
951	void	1209	void
952	error (char *message)	1210	error (char *message)
953	CODE:	1211	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1212	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1213	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1214	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1215	#endif
958		1216
959	void	1217	void
960	fatal (char *message)	1218	fatal (char *message)
961	CODE:	1219	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1220	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1221	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1222	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1223	#endif
966	_exit (1);	1224	_exit (1);
967		1225
968	void	1226	void
969	_exit (int retval = 0)	1227	_exit (int retval = 0)
…		…
981	#if DEBUG	1239	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1240	VALGRIND_DO_LEAK_CHECK;
983	#endif	1241	#endif
984	}	1242	}
985		1243
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1244	int
		1245	SvREFCNT (SV *sv)
		1246	CODE:
		1247	RETVAL = SvREFCNT (sv);
		1248	OUTPUT:
		1249	RETVAL
		1250
		1251	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1252
988	PROTOTYPES: DISABLE	1253	PROTOTYPES: DISABLE
989		1254
990	CFPlus::Font	1255	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1256	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1257	CODE:
993	{	1258	{
994	int count;	1259	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1260	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1263	}
999	OUTPUT:	1264	OUTPUT:
1000	RETVAL	1265	RETVAL
1001		1266
1002	void	1267	void
1003	DESTROY (CFPlus::Font self)	1268	DESTROY (DC::Font self)
1004	CODE:	1269	CODE:
1005	pango_font_description_free (self);	1270	pango_font_description_free (self);
1006		1271
1007	void	1272	void
1008	make_default (CFPlus::Font self)	1273	make_default (DC::Font self)
1009	PROTOTYPE: $	1274	PROTOTYPE: $
1010	CODE:	1275	CODE:
1011	default_font = self;	1276	default_font = self;
1012		1277
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1278	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1279
1015	PROTOTYPES: DISABLE	1280	PROTOTYPES: DISABLE
1016		1281
1017	void	1282	void
1018	reset_glyph_cache ()	1283	glyph_cache_backup ()
1019	PROTOTYPE:	1284	PROTOTYPE:
1020	CODE:	1285	CODE:
		1286	tc_backup ();
		1287
		1288	void
		1289	glyph_cache_restore ()
		1290	PROTOTYPE:
		1291	CODE:
1021	tc_clear ();	1292	tc_restore ();
1022		1293
1023	CFPlus::Layout	1294	DC::Layout
1024	new (SV *class)	1295	new (SV *class)
1025	CODE:	1296	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1297	New (0, RETVAL, 1, struct cf_layout);
1027		1298
1028	RETVAL->pl = pango_layout_new (opengl_context);	1299	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1301	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1302	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1303	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1304	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1305	RETVAL->font = 0;
		1306	RETVAL->rc = rc_alloc ();
1035		1307
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1308	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1309	layout_update_font (RETVAL);
1038	OUTPUT:	1310	OUTPUT:
1039	RETVAL	1311	RETVAL
1040		1312
1041	void	1313	void
1042	DESTROY (CFPlus::Layout self)	1314	DESTROY (DC::Layout self)
1043	CODE:	1315	CODE:
1044	g_object_unref (self->pl);	1316	g_object_unref (self->pl);
		1317	rc_free (self->rc);
1045	Safefree (self);	1318	Safefree (self);
1046		1319
1047	void	1320	void
1048	set_text (CFPlus::Layout self, SV *text_)	1321	set_text (DC::Layout self, SV *text_)
1049	CODE:	1322	CODE:
1050	{	1323	{
1051	STRLEN textlen;	1324	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1325	char *text = SvPVutf8 (text_, textlen);
1053		1326
1054	pango_layout_set_text (self->pl, text, textlen);	1327	pango_layout_set_text (self->pl, text, textlen);
1055	}	1328	}
1056		1329
1057	void	1330	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1331	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1332	CODE:
1060	{	1333	{
1061	STRLEN textlen;	1334	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1335	char *text = SvPVutf8 (text_, textlen);
1063		1336
1064	pango_layout_set_markup (self->pl, text, textlen);	1337	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1338	}
1066		1339
1067	void	1340	void
1068	set_shapes (CFPlus::Layout self, ...)	1341	set_shapes (DC::Layout self, ...)
1069	CODE:	1342	CODE:
1070	{	1343	{
1071	PangoAttrList *attrs = 0;	1344	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1345	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1346	const char *pos = text;
…		…
1108	if (attrs)	1381	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1382	pango_layout_set_attributes (self->pl, attrs);
1110	}	1383	}
1111		1384
1112	void	1385	void
1113	get_shapes (CFPlus::Layout self)	1386	get_shapes (DC::Layout self)
1114	PPCODE:	1387	PPCODE:
1115	{	1388	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1389	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1390
1118	do	1391	do
1119	{	1392	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1393	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1394
1122	if (run && shape_attr_p (run))	1395	if (run && shape_attr_p (run))
1123	{	1396	{
1124	PangoRectangle extents;	1397	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1398	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1406
1134	pango_layout_iter_free (iter);	1407	pango_layout_iter_free (iter);
1135	}	1408	}
1136		1409
1137	int	1410	int
1138	has_wrapped (CFPlus::Layout self)	1411	has_wrapped (DC::Layout self)
1139	CODE:	1412	CODE:
1140	{	1413	{
1141	int lines = 1;	1414	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1415	const char *text = pango_layout_get_text (self->pl);
1143		1416
…		…
1148	}	1421	}
1149	OUTPUT:	1422	OUTPUT:
1150	RETVAL	1423	RETVAL
1151		1424
1152	SV *	1425	SV *
1153	get_text (CFPlus::Layout self)	1426	get_text (DC::Layout self)
1154	CODE:	1427	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1428	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1429	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1430	OUTPUT:
1158	RETVAL	1431	RETVAL
1159		1432
1160	void	1433	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1434	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1435	CODE:
1163	self->r = r;	1436	self->r = r;
1164	self->g = g;	1437	self->g = g;
1165	self->b = b;	1438	self->b = b;
1166	self->a = a;	1439	self->a = a;
1167		1440
1168	void	1441	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1442	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1443	CODE:
1171	if (self->font != font)	1444	if (self->font != font)
1172	{	1445	{
1173	self->font = font;	1446	self->font = font;
1174	layout_update_font (self);	1447	layout_update_font (self);
1175	}	1448	}
1176		1449
1177	void	1450	void
1178	set_height (CFPlus::Layout self, int base_height)	1451	set_height (DC::Layout self, int base_height)
1179	CODE:	1452	CODE:
1180	if (self->base_height != base_height)	1453	if (self->base_height != base_height)
1181	{	1454	{
1182	self->base_height = base_height;	1455	self->base_height = base_height;
1183	layout_update_font (self);	1456	layout_update_font (self);
1184	}	1457	}
1185		1458
1186	void	1459	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1460	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1461	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1462	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1463
1191	void	1464	void
1192	set_indent (CFPlus::Layout self, int indent)	1465	set_indent (DC::Layout self, int indent)
1193	CODE:	1466	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1467	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1468
1196	void	1469	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1470	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1471	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1472	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1473
1201	void	1474	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1475	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1476	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1477	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1478	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1479	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1480	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1481	: PANGO_ELLIPSIZE_NONE
1209	);	1482	);
1210		1483
1211	void	1484	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1485	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1486	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1487	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1488
1216	void	1489	void
1217	size (CFPlus::Layout self)	1490	size (DC::Layout self)
1218	PPCODE:	1491	PPCODE:
1219	{	1492	{
1220	int w, h;	1493	int w, h;
1221		1494
1222	layout_get_pixel_size (self, &w, &h);	1495	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1498	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1499	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1500	}
1228		1501
1229	int	1502	int
1230	descent (CFPlus::Layout self)	1503	descent (DC::Layout self)
1231	CODE:	1504	CODE:
1232	{	1505	{
1233	PangoRectangle rect;	1506	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1507	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1508	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1509	RETVAL = PANGO_DESCENT (rect);
1237	}	1510	}
1238	OUTPUT:	1511	OUTPUT:
1239	RETVAL	1512	RETVAL
1240		1513
1241	int	1514	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1515	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1516	CODE:
1244	{	1517	{
1245	int index, trailing;	1518	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1519	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1520	RETVAL = index + trailing;
1248	}	1521	}
1249	OUTPUT:	1522	OUTPUT:
1250	RETVAL	1523	RETVAL
1251		1524
1252	void	1525	void
1253	cursor_pos (CFPlus::Layout self, int index)	1526	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1527	PPCODE:
1255	{	1528	{
1256	PangoRectangle strong_pos;	1529	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1530	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1531
1259	EXTEND (SP, 3);	1532	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1533	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1534	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1535	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1536	}
1264		1537
1265	void	1538	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1539	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1540	PPCODE:
1268	{	1541	{
1269	int line, x;	1542	int line, x;
1270		1543
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1544	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1545	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1546	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1547	--line;
		1548	#endif
1274	EXTEND (SP, 2);	1549	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1550	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1551	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1552	}
1278		1553
1279	void	1554	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1555	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1556	PPCODE:
1282	{	1557	{
1283	PangoLayoutLine *lp;	1558	PangoLayoutLine *lp;
1284	int index, trailing;	1559	int index, trailing;
1285		1560
1286	if (line < 0)	1561	if (line < 0)
1287	XSRETURN_EMPTY;	1562	XSRETURN_EMPTY;
1288		1563
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1564	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1565	XSRETURN_EMPTY; /* do better */
1291		1566
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1567	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1568
1294	EXTEND (SP, 2);	1569	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1575	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1576	}
1302	}	1577	}
1303		1578
1304	void	1579	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1580	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1581	CODE:
		1582	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1583	pango_opengl_render_layout_subpixel (
1308	self->pl,	1584	self->pl,
		1585	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1586	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1587	self->r, self->g, self->b, self->a,
1311	flags	1588	flags
1312	);	1589	);
		1590	// we assume that context_change actually clears/frees stuff
		1591	// and does not do any recomputation...
		1592	pango_layout_context_changed (self->pl);
1313		1593
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1594	void
		1595	draw (DC::Layout self)
		1596	CODE:
		1597	{
		1598	glEnable (GL_TEXTURE_2D);
		1599	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1600	glEnable (GL_BLEND);
		1601	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1602	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1603	glEnable (GL_ALPHA_TEST);
		1604	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1605
		1606	rc_draw (self->rc);
		1607
		1608	glDisable (GL_ALPHA_TEST);
		1609	glDisable (GL_BLEND);
		1610	glDisable (GL_TEXTURE_2D);
		1611	}
		1612
		1613	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1614
1316	PROTOTYPES: ENABLE	1615	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1616
1320	void	1617	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1618	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1619	CODE:
1323	{	1620	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1686	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1687	glDisable (GL_BLEND);
1391	}	1688	}
1392	}	1689	}
1393		1690
		1691	void
		1692	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1693	PROTOTYPE: @
		1694	CODE:
		1695	{
		1696	glEnable (GL_BLEND);
		1697	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1698	glEnable (GL_TEXTURE_2D);
		1699	glBindTexture (GL_TEXTURE_2D, name1);
		1700
		1701	glColor3f (intensity, intensity, intensity);
		1702	glPushMatrix ();
		1703	glScalef (1./3, 1./3, 1.);
		1704
		1705	if (blend > 0.f)
		1706	{
		1707	float dx3 = dx * -3.f / w;
		1708	float dy3 = dy * -3.f / h;
		1709	GLfloat env_color[4] = { 0., 0., 0., blend };
		1710
		1711	/* interpolate the two shadow textures */
		1712	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1714
		1715	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1716	gl.ActiveTexture (GL_TEXTURE1);
		1717	glEnable (GL_TEXTURE_2D);
		1718	glBindTexture (GL_TEXTURE_2D, name2);
		1719	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1720
		1721	/* rgb == rgb(glcolor) */
		1722	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1723	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1724	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1725
		1726	/* alpha = interpolate t0, t1 by env_alpha */
		1727	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1728
		1729	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1730	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1732
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1734	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1735
		1736	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1737	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1738
		1739	glBegin (GL_QUADS);
		1740	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1741	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1742	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1743	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1744	glEnd ();
		1745
		1746	glDisable (GL_TEXTURE_2D);
		1747	gl.ActiveTexture (GL_TEXTURE0);
		1748	}
		1749	else
		1750	{
		1751	/* simple blending of one texture, also opengl <1.3 path */
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1753
		1754	glBegin (GL_QUADS);
		1755	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1756	glTexCoord2f (0, t); glVertex2f (0, h);
		1757	glTexCoord2f (s, t); glVertex2f (w, h);
		1758	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1759	glEnd ();
		1760	}
		1761
		1762	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1763	{
		1764	int x, y;
		1765	int dx3 = dx * 3;
		1766	int dy3 = dy * 3;
		1767
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1769	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1770	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1771	glTranslatef (-1., -1., 0);
		1772	glBegin (GL_QUADS);
		1773
		1774	for (y = 1; y < h; y += 3)
		1775	{
		1776	int y1 = y - dy3;
		1777	int y1valid = y1 >= 0 && y1 < h;
		1778
		1779	for (x = 1; x < w; x += 3)
		1780	{
		1781	int x1 = x - dx3;
		1782	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1783	uint8_t h2;
		1784
		1785	if (y1valid && x1 >= 0 && x1 < w)
		1786	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1787	else
		1788	h2 = 1; /* out of range == invisible */
		1789
		1790	if (h1 || h2)
		1791	{
		1792	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1793	glColor4f (1., 1., 1., alpha);
		1794
		1795	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1796	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1797	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1798	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1799	}
		1800	}
		1801	}
		1802	}
		1803
		1804	glEnd ();
		1805
		1806	glPopMatrix ();
		1807
		1808	glDisable (GL_TEXTURE_2D);
		1809	glDisable (GL_BLEND);
		1810	}
		1811
1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1812	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1395	CODE:	1813	CODE:
1396	{	1814	{
1397	GLint width;	1815	GLint width;
1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1816	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1400	RETVAL = width > 0;	1818	RETVAL = width > 0;
1401	}	1819	}
1402	OUTPUT:	1820	OUTPUT:
1403	RETVAL	1821	RETVAL
1404		1822
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1823	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1824
1407	PROTOTYPES: DISABLE	1825	PROTOTYPES: DISABLE
1408		1826
1409	CFPlus::Map	1827	DC::Map
1410	new (SV *class)	1828	new (SV *class)
1411	CODE:	1829	CODE:
1412	New (0, RETVAL, 1, struct map);	1830	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1831	RETVAL->x = 0;
1414	RETVAL->y = 0;	1832	RETVAL->y = 0;
…		…
1422	RETVAL->row = 0;	1840	RETVAL->row = 0;
1423	OUTPUT:	1841	OUTPUT:
1424	RETVAL	1842	RETVAL
1425		1843
1426	void	1844	void
1427	DESTROY (CFPlus::Map self)	1845	DESTROY (DC::Map self)
1428	CODE:	1846	CODE:
1429	{	1847	{
1430	map_clear (self);	1848	map_clear (self);
1431	Safefree (self->face2tile);	1849	Safefree (self->face2tile);
1432	Safefree (self->tex);	1850	Safefree (self->tex);
1433	Safefree (self);	1851	Safefree (self);
1434	}	1852	}
1435		1853
1436	void	1854	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1855	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1856	CODE:
1439	self->w = map_width;	1857	self->w = map_width;
1440	self->h = map_height;	1858	self->h = map_height;
1441		1859
1442	void	1860	void
1443	clear (CFPlus::Map self)	1861	clear (DC::Map self)
1444	CODE:	1862	CODE:
1445	map_clear (self);	1863	map_clear (self);
1446		1864
1447	void	1865	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1866	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1867	CODE:
1450	{	1868	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1869	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1870	need_texid (self, tile);
1453	}	1871	}
1454		1872
1455	void	1873	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1874	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1875	CODE:
1458	{	1876	{
1459	tileid texid;	1877	tileid texid;
1460	maptex *tex;	1878	maptex *tex;
1461		1879
…		…
1474	tex->smoothtile = self->face2tile [smooth];	1892	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1893	tex->smoothlevel = level;
1476	}	1894	}
1477		1895
1478	void	1896	void
1479	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1897	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1480	CODE:	1898	CODE:
1481	{	1899	{
1482	need_texid (self, texid);	1900	need_texid (self, texid);
1483		1901
1484	{	1902	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1921	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1922	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1923	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1924	}
1507		1925
		1926	void
		1927	expire_textures (DC::Map self, int texid, int count)
		1928	PPCODE:
		1929	for (; texid < self->texs && count; ++texid, --count)
		1930	{
		1931	maptex *tex = self->tex + texid;
		1932
		1933	if (tex->name)
		1934	{
		1935	if (tex->unused)
		1936	{
		1937	tex->name = 0;
		1938	tex->unused = 0;
		1939	XPUSHs (sv_2mortal (newSViv (texid)));
		1940	}
		1941	else
		1942	tex->unused = 1;
		1943	}
		1944	}
		1945
1508	int	1946	int
1509	ox (CFPlus::Map self)	1947	ox (DC::Map self)
1510	ALIAS:	1948	ALIAS:
1511	oy = 1	1949	oy = 1
1512	x = 2	1950	x = 2
1513	y = 3	1951	y = 3
1514	w = 4	1952	w = 4
…		…
1525	}	1963	}
1526	OUTPUT:	1964	OUTPUT:
1527	RETVAL	1965	RETVAL
1528		1966
1529	void	1967	void
1530	scroll (CFPlus::Map self, int dx, int dy)	1968	scroll (DC::Map self, int dx, int dy)
1531	CODE:	1969	CODE:
1532	{	1970	{
1533	if (dx > 0)	1971	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	1972	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	1973	else if (dx < 0)
…		…
1550	self->rows += MAP_EXTEND_Y;	1988	self->rows += MAP_EXTEND_Y;
1551	self->y += MAP_EXTEND_Y;	1989	self->y += MAP_EXTEND_Y;
1552	}	1990	}
1553	}	1991	}
1554		1992
1555	void	1993	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1994	map1a_update (DC::Map self, SV *data_, int extmap)
1557	CODE:	1995	CODE:
1558	{	1996	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1997	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	1998	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	1999	mapcell *cell;
1562	int x, y, flags;	2000	int x, y, z, flags;
		2001	AV *missing = newAV ();
		2002	RETVAL = newRV_noinc ((SV *)missing);
1563		2003
1564	while (data < data_end - 1)	2004	while (data < data_end - 1)
1565	{	2005	{
1566	flags = (data [0] << 8) + data [1]; data += 2;	2006	flags = (data [0] << 8) + data [1]; data += 2;
1567		2007
…		…
1587	uint8_t ext, cmd;	2027	uint8_t ext, cmd;
1588		2028
1589	do	2029	do
1590	{	2030	{
1591	ext = *data++;	2031	ext = *data++;
1592	cmd = ext & 0x3f;	2032	cmd = ext & 0x7f;
1593		2033
1594	if (cmd < 4)	2034	if (cmd < 4)
1595	cell->darkness = 255 - ext * 64 + 1;	2035	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1596	else if (cmd == 5) // health	2036	else if (cmd == 5) // health
1597	{	2037	{
1598	cell->stat_width = 1;	2038	cell->stat_width = 1;
1599	cell->stat_hp = *data++;	2039	cell->stat_hp = *data++;
1600	}	2040	}
1601	else if (cmd == 6) // monster width	2041	else if (cmd == 6) // monster width
1602	cell->stat_width = *data++ + 1;	2042	cell->stat_width = *data++ + 1;
1603	else if (cmd == 0x47)	2043	else if (cmd == 0x47)
1604	{	2044	{
1605	if (*data == 4)	2045	if (*data == 1) cell->player = data [1];
1606	; // decode player count	2046	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2047	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2048	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1607		2049
1608	data += *data + 1;	2050	data += *data + 1;
1609	}	2051	}
1610	else if (cmd == 8) // cell flags	2052	else if (cmd == 8) // cell flags
1611	cell->flags = *data++;	2053	cell->flags = *data++;
…		…
1618	}	2060	}
1619	else	2061	else
1620	cell->darkness = *data++ + 1;	2062	cell->darkness = *data++ + 1;
1621	}	2063	}
1622		2064
		2065	for (z = 0; z <= 2; ++z)
1623	if (flags & 4)	2066	if (flags & (4 >> z))
1624	{	2067	{
1625	faceid face = (data [0] << 8) + data [1]; data += 2;	2068	faceid face = (data [0] << 8) + data [1]; data += 2;
1626	need_facenum (self, face);	2069	need_facenum (self, face);
1627	cell->tile [0] = self->face2tile [face];	2070	cell->tile [z] = self->face2tile [face];
		2071
		2072	if (cell->tile [z])
		2073	{
		2074	maptex *tex = self->tex + cell->tile [z];
		2075	tex->unused = 0;
		2076	if (!tex->name)
		2077	av_push (missing, newSViv (cell->tile [z]));
		2078
		2079	if (tex->smoothtile)
		2080	{
		2081	maptex *smooth = self->tex + tex->smoothtile;
		2082	smooth->unused = 0;
		2083	if (!smooth->name)
		2084	av_push (missing, newSViv (tex->smoothtile));
		2085	}
		2086	}
1628	}	2087	}
1629
1630	if (flags & 2)
1631	{
1632	faceid face = (data [0] << 8) + data [1]; data += 2;
1633	need_facenum (self, face);
1634	cell->tile [1] = self->face2tile [face];
1635	}
1636
1637	if (flags & 1)
1638	{
1639	faceid face = (data [0] << 8) + data [1]; data += 2;
1640	need_facenum (self, face);
1641	cell->tile [2] = self->face2tile [face];
1642	}
1643	}	2088	}
1644	else	2089	else
1645	cell->darkness = 0;	2090	CELL_CLEAR (cell);
1646	}	2091	}
1647	}	2092	}
		2093	OUTPUT:
		2094	RETVAL
1648		2095
1649	SV *	2096	SV *
1650	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2097	mapmap (DC::Map self, int x0, int y0, int w, int h)
1651	CODE:	2098	CODE:
1652	{	2099	{
1653	int x1, x;	2100	int x1, x;
1654	int y1, y;	2101	int y1, y;
1655	int z;	2102	int z;
…		…
1699	RETVAL = map_sv;	2146	RETVAL = map_sv;
1700	}	2147	}
1701	OUTPUT:	2148	OUTPUT:
1702	RETVAL	2149	RETVAL
1703		2150
1704	SV *	2151	void
1705	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2152	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1706	CODE:	2153	CODE:
1707	{	2154	{
		2155	int x, y, z;
		2156
1708	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2157	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1709	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2158	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1710	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2159	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1711	smooth_key skey;	2160	smooth_key skey;
1712	int x, y, z;	2161	int pl_x, pl_y;
1713	int last_name;	2162	maptex pl_tex;
1714	AV *missing = newAV ();	2163	rc_t *rc = rc_alloc ();
1715	RETVAL = newRV_noinc ((SV *)missing);	2164	rc_t *rc_ov = rc_alloc ();
		2165	rc_key_t key;
		2166	rc_array_t *arr;
1716		2167
		2168	pl_tex.name = 0;
		2169
1717	// thats current max. sorry.	2170	// that's current max. sorry.
1718	if (sw > 255) sw = 255;	2171	if (sw > 255) sw = 255;
1719	if (sh > 255) sh = 255;	2172	if (sh > 255) sh = 255;
1720		2173
1721	// clear key, in case of extra padding	2174	// clear key, in case of extra padding
1722	memset (&skey, 0, sizeof (skey));	2175	memset (&skey, 0, sizeof (skey));
1723		2176
1724	glColor4ub (255, 255, 255, 255);	2177	memset (&key, 0, sizeof (key));
1725		2178	key.r = 255;
1726	glEnable (GL_BLEND);	2179	key.g = 255;
1727	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2180	key.b = 255;
1728	glEnable (GL_TEXTURE_2D);	2181	key.a = 255;
1729	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2182	key.mode = GL_QUADS;
1730		2183	key.format = GL_T2F_V3F;
1731	glBegin (GL_QUADS);
1732
1733	last_name = -1;
1734		2184
1735	mx += self->x;	2185	mx += self->x;
1736	my += self->y;	2186	my += self->y;
1737		2187
1738	// first pass: determine smooth_max	2188	// first pass: determine smooth_max
…		…
1755	MAX (self->tex [cell->tile [1]].smoothlevel,	2205	MAX (self->tex [cell->tile [1]].smoothlevel,
1756	self->tex [cell->tile [2]].smoothlevel));	2206	self->tex [cell->tile [2]].smoothlevel));
1757	}	2207	}
1758	}	2208	}
1759		2209
		2210	glEnable (GL_BLEND);
		2211	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2212	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2213
1760	for (z = 0; z <= 2; z++)	2214	for (z = 0; z <= 2; z++)
1761	{	2215	{
1762	memset (smooth_level, 0, sizeof (smooth_level));	2216	memset (smooth_level, 0, sizeof (smooth_level));
		2217	key.texname = -1;
1763		2218
1764	for (y = 0; y < sh; y++)	2219	for (y = 0; y < sh; y++)
1765	if (0 <= y + my && y + my < self->rows)	2220	if (0 <= y + my && y + my < self->rows)
1766	{	2221	{
1767	maprow *row = self->row + (y + my);	2222	maprow *row = self->row + (y + my);
…		…
1775	if (tile)	2230	if (tile)
1776	{	2231	{
1777	maptex tex = self->tex [tile];	2232	maptex tex = self->tex [tile];
1778	int px, py;	2233	int px, py;
1779		2234
1780	// suppressing texture state switches here
1781	// is only moderately effective, but worth the extra effort
1782	if (last_name != tex.name)	2235	if (key.texname != tex.name)
1783	{	2236	{
		2237	self->tex [tile].unused = 0;
		2238
1784	if (!tex.name)	2239	if (!tex.name)
1785	{
1786	av_push (missing, newSViv (tile));
1787	tex = self->tex [2]; /* missing, replace by noface */	2240	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1788	}
1789		2241
1790	glEnd ();	2242	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2243	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	2244	}
1794		2245
1795	px = (x + 1) * T - tex.w;	2246	px = (x + 1) * T - tex.w;
1796	py = (y + 1) * T - tex.h;	2247	py = (y + 1) * T - tex.h;
1797		2248
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2249	if (expect_false (cell->player == player) && expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2250	{
1805	if (cell->flags & 1)	2251	pl_x = px;
		2252	pl_y = py;
		2253	pl_tex = tex;
1806	{	2254	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	2255	}
		2256
		2257	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2258	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2259	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2260	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1821		2261
1822	// update smooth hash	2262	// update smooth hash
1823	if (tex.smoothtile)	2263	if (tex.smoothtile)
1824	{	2264	{
1825	skey.tile = tex.smoothtile;	2265	skey.tile = tex.smoothtile;
…		…
1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2296	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2297	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2298	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1859	}	2299	}
1860	}	2300	}
		2301
		2302	if (expect_false (z == 2) && expect_false (cell->flags))
		2303	{
		2304	// overlays such as the speech bubble, probably more to come
		2305	if (cell->flags & 1)
		2306	{
		2307	rc_key_t key_ov = key;
		2308	maptex tex = self->tex [TEXID_SPEECH];
		2309	rc_array_t *arr;
		2310	int px = x * T + T * 2 / 32;
		2311	int py = y * T - T * 6 / 32;
		2312
		2313	key_ov.texname = tex.name;
		2314	arr = rc_array (rc_ov, &key_ov);
		2315
		2316	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2317	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2318	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2319	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2320	}
		2321	}
1861	}	2322	}
1862	}	2323	}
		2324
		2325	rc_draw (rc);
		2326	rc_clear (rc);
1863		2327
1864	// go through all smoothlevels, lowest to highest, then draw.	2328	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2329	// this is basically counting sort
1866	{	2330	{
1867	int w, b;	2331	int w, b;
1868		2332
		2333	glEnable (GL_TEXTURE_2D);
		2334	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2335	for (w = 0; w < 256 / 32; ++w)
1870	{	2336	{
1871	uint32_t smask = smooth_level [w];	2337	uint32_t smask = smooth_level [w];
1872	if (smask)	2338	if (smask)
1873	for (b = 0; b < 32; ++b)	2339	for (b = 0; b < 32; ++b)
…		…
1892	int border = bits & 15;	2358	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2359	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2360	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2361	float dy = tex.t * .5f ; // 2 images/column
1896		2362
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2363	if (tex.name)
1900	{	2364	{
		2365	// this time avoiding texture state changes
		2366	// save gobs of state changes.
1901	if (!tex.name)	2367	if (key.texname != tex.name)
1902	{	2368	{
1903	av_push (missing, newSViv (skey->tile));	2369	self->tex [skey->tile].unused = 0;
1904	continue; // smoothing not yet available	2370
		2371	glEnd ();
		2372	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2373	glBegin (GL_QUADS);
1905	}	2374	}
1906		2375
1907	glEnd ();
1908	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1909	glBegin (GL_QUADS);
1910	}
1911
1912	if (border)	2376	if (border)
1913	{	2377	{
1914	float ox = border * dx;	2378	float ox = border * dx;
1915		2379
1916	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2380	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1917	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2381	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1918	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2382	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1919	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2383	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1920	}	2384	}
1921		2385
1922	if (corner)	2386	if (corner)
1923	{	2387	{
1924	float ox = corner * dx;	2388	float ox = corner * dx;
1925		2389
1926	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2390	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1927	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2391	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1928	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2392	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1929	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2393	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2394	}
1930	}	2395	}
1931	}	2396	}
1932	}	2397	}
1933	}	2398	}
1934	}	2399	}
		2400
		2401	glEnd ();
		2402	glDisable (GL_TEXTURE_2D);
		2403	key.texname = -1;
1935	}	2404	}
1936		2405
1937	hv_clear (smooth);	2406	hv_clear (smooth);
1938	}	2407	}
1939		2408
1940	glEnd ();	2409	if (pl_tex.name)
		2410	{
		2411	maptex tex = pl_tex;
		2412	int px = pl_x + sdx;
		2413	int py = pl_y + sdy;
1941		2414
1942	glDisable (GL_TEXTURE_2D);	2415	key.texname = tex.name;
		2416	arr = rc_array (rc, &key);
		2417
		2418	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2419	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2420	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2421	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2422
		2423	rc_draw (rc);
		2424	}
		2425
		2426	rc_draw (rc_ov);
		2427	rc_clear (rc_ov);
		2428
1943	glDisable (GL_BLEND);	2429	glDisable (GL_BLEND);
		2430	rc_free (rc);
		2431	rc_free (rc_ov);
1944		2432
1945	// top layer: overlays such as the health bar	2433	// top layer: overlays such as the health bar
1946	for (y = 0; y < sh; y++)	2434	for (y = 0; y < sh; y++)
1947	if (0 <= y + my && y + my < self->rows)	2435	if (0 <= y + my && y + my < self->rows)
1948	{	2436	{
…		…
1953	{	2441	{
1954	mapcell *cell = row->col + (x + mx - row->c0);	2442	mapcell *cell = row->col + (x + mx - row->c0);
1955		2443
1956	int px = x * T;	2444	int px = x * T;
1957	int py = y * T;	2445	int py = y * T;
		2446
		2447	if (expect_false (cell->player == player))
		2448	{
		2449	px += sdx;
		2450	py += sdy;
		2451	}
1958		2452
1959	if (cell->stat_hp)	2453	if (cell->stat_hp)
1960	{	2454	{
1961	int width = cell->stat_width * T;	2455	int width = cell->stat_width * T;
1962	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2456	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1971	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);	2465	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1972	}	2466	}
1973	}	2467	}
1974	}	2468	}
1975	}	2469	}
1976	OUTPUT:
1977	RETVAL
1978		2470
1979	void	2471	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2472	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2473	CODE:
1982	{	2474	{
1983	static float color[16][3] = {	2475	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2476	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2477	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2478	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2479	{ 1.00f, 0.00f, 0.00f },
1988		2480
1989	{ 1.00F, 0.54F, 0.00F },	2481	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2482	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2483	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2484	{ 0.18f, 0.54f, 0.34f },
1993		2485
1994	{ 0.56F, 0.73F, 0.56F },	2486	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2487	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2488	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2489	{ 0.99f, 0.77f, 0.26f },
1998		2490
1999	{ 0.74F, 0.65F, 0.41F },	2491	{ 0.74f, 0.65f, 0.41f },
2000		2492
2001	{ 0.00F, 1.00F, 1.00F },	2493	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2494	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2495	{ 1.00f, 1.00f, 0.00f },
2004	};	2496	};
2005		2497
2006	int x, y;	2498	int x, y;
2007		2499
2008	glEnable (GL_TEXTURE_2D);	2500	glEnable (GL_TEXTURE_2D);
		2501	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2502	* but the nvidia driver (185.18.14) mishandles alpha textures
		2503	* and takes the colour from god knows where instead of using
		2504	* Cp. MODULATE results in the same colour, but slightly different
		2505	* alpha, but atcually gives us the correct colour with nvidia.
		2506	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2507	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2508	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2509	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2510	glBegin (GL_QUADS);
2013		2511
2014	for (y = 0; y < h; y++)	2512	for (y = 0; y < h; y++)
…		…
2018		2516
2019	if (m)	2517	if (m)
2020	{	2518	{
2021	float *c = color [m & 15];	2519	float *c = color [m & 15];
2022		2520
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2521	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2522	float tx2 = tx1 + 0.5f;
2025		2523
2026	glColor4f (c[0], c[1], c[2], 0.75);	2524	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2525	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2526	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2527	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2528	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2529	}
…		…
2035	glDisable (GL_BLEND);	2533	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2534	glDisable (GL_TEXTURE_2D);
2037	}	2535	}
2038		2536
2039	void	2537	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2538	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2539	PPCODE:
2042	{	2540	{
2043	int x, y;	2541	int x, y;
2044	int sw1 = sw + 2;	2542	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2543	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2544	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2545	int sw3 = sw * 3;
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2546	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2547	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2548	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2549
2052	SvPOK_only (darkness3_sv);	2550	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2551	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2552
2055	mx += self->x - 1;	2553	mx += self->x - 1;
2056	my += self->y - 1;	2554	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2555
2060	for (y = 0; y < sh1; y++)	2556	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2557	if (0 <= y + my && y + my < self->rows)
2062	{	2558	{
2063	maprow *row = self->row + (y + my);	2559	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2562	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2563	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2564	mapcell *cell = row->col + (x + mx - row->c0);
2069		2565
2070	darkness1 [y * sw1 + x] = cell->darkness	2566	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2567	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2568	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2569	}
2074	}	2570	}
2075		2571
2076	for (y = 0; y < sh; ++y)	2572	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2573	for (x = 0; x < sw; ++x)
…		…
2096		2592
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2593	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2594	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2595	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2596
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2597	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2598	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2599	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2600	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2601	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2602	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2603	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2604	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2605	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2606	}
2111		2607
2112	free (darkness1);	2608	free (darkness1);
2113		2609
2114	EXTEND (SP, 3);	2610	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2611	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2612	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2613	PUSHs (darkness3_sv);
2118	}	2614	}
2119		2615
2120	SV *	2616	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2617	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2618	CODE:
2123	{	2619	{
2124	int x, y, x1, y1;	2620	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2621	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2622	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2679	else
2184	*data++ = 0;	2680	*data++ = 0;
2185	}	2681	}
2186	}	2682	}
2187		2683
		2684	/* if size is w*h + 5 then no data has been found */
		2685	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2686	{
2188	SvPOK_only (data_sv);	2687	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2688	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2689	}
		2690
2190	RETVAL = data_sv;	2691	RETVAL = data_sv;
2191	}	2692	}
2192	OUTPUT:	2693	OUTPUT:
2193	RETVAL	2694	RETVAL
2194		2695
2195	void	2696	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2697	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2698	PPCODE:
2198	{	2699	{
2199	int x, y, z;	2700	int x, y, z;
2200	int w, h;	2701	int w, h;
2201	int x1, y1;	2702	int x1, y1;
		2703	STRLEN len;
		2704	uint8_t *data, *end;
		2705
		2706	len = SvLEN (data_sv);
		2707	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2708	data = SvPVbyte_nolen (data_sv);
		2709	end = data + len + 8;
		2710
		2711	if (len < 5)
		2712	XSRETURN_EMPTY;
2202		2713
2203	if (*data++ != 0)	2714	if (*data++ != 0)
2204	return; /* version mismatch */	2715	XSRETURN_EMPTY; /* version mismatch */
2205		2716
2206	w = *data++ << 8; w |= *data++;	2717	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2718	h = *data++ << 8; h |= *data++;
2208		2719
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2720	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2732	{
2222	maprow *row = map_get_row (self, y);	2733	maprow *row = map_get_row (self, y);
2223		2734
2224	for (x = x0; x < x1; x++)	2735	for (x = x0; x < x1; x++)
2225	{	2736	{
		2737	uint8_t flags;
		2738
		2739	if (data + 7 >= end)
		2740	XSRETURN_EMPTY;
		2741
2226	uint8_t flags = *data++;	2742	flags = *data++;
2227		2743
2228	if (flags)	2744	if (flags)
2229	{	2745	{
2230	mapcell *cell = row_get_cell (row, x);	2746	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2747	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2750	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2751	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2752
2237	if (cell->darkness == 0)	2753	if (cell->darkness == 0)
2238	{	2754	{
2239	cell->darkness = 0;	2755	/*cell->darkness = 0;*/
		2756	EXTEND (SP, 3);
2240		2757
2241	for (z = 0; z <= 2; z++)	2758	for (z = 0; z <= 2; z++)
2242	{	2759	{
2243	tileid t = tile [z];	2760	tileid t = tile [z];
2244		2761
2245	if (t >= self->texs || (t && !self->tex [t].name))	2762	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2763	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2764	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2765	need_texid (self, t);
2249	}	2766	}
2250		2767
2251	cell->tile [z] = t;	2768	cell->tile [z] = t;
2252	}	2769	}
…		…
2254	}	2771	}
2255	}	2772	}
2256	}	2773	}
2257	}	2774	}
2258		2775
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2776	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2777
2261	CFPlus::RW	2778	DC::RW
2262	new (SV *class, SV *data_sv)	2779	new (SV *class, SV *data_sv)
2263	CODE:	2780	CODE:
2264	{	2781	{
2265	STRLEN datalen;	2782	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2783	char *data = SvPVbyte (data_sv, datalen);
…		…
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2785	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2786	}
2270	OUTPUT:	2787	OUTPUT:
2271	RETVAL	2788	RETVAL
2272		2789
2273	CFPlus::RW	2790	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2791	new_from_file (SV *class, const char *path, const char *mode = "rb")
2275	CODE:	2792	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2793	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2794	OUTPUT:
2278	RETVAL	2795	RETVAL
2279		2796
2280	# fails on win32:	2797	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2798	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2799	#void
2283	#close (CFPlus::RW self)	2800	#close (DC::RW self)
2284	# CODE:	2801	# CODE:
2285	# (self->(close)) (self);	2802	# (self->(close)) (self);
2286		2803
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2804	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2805
2289	PROTOTYPES: DISABLE	2806	PROTOTYPES: DISABLE
2290		2807
2291	CFPlus::Channel	2808	DC::Channel
2292	find ()	2809	find ()
2293	CODE:	2810	CODE:
2294	{	2811	{
2295	RETVAL = Mix_GroupAvailable (-1);	2812	RETVAL = Mix_GroupAvailable (-1);
2296		2813
2297	if (RETVAL < 0)	2814	if (RETVAL < 0)
2298	{	2815	{
2299	RETVAL = Mix_GroupOldest (-1);	2816	RETVAL = Mix_GroupOldest (-1);
2300		2817
2301	if (RETVAL < 0)	2818	if (RETVAL < 0)
		2819	{
		2820	// happens sometimes, maybe it just stopped playing(?)
		2821	RETVAL = Mix_GroupAvailable (-1);
		2822
		2823	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2824	XSRETURN_UNDEF;
2303		2825	}
		2826	else
2304	Mix_HaltChannel (RETVAL);	2827	Mix_HaltChannel (RETVAL);
2305	}	2828	}
2306		2829
2307	Mix_UnregisterAllEffects (RETVAL);	2830	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2831	Mix_Volume (RETVAL, 128);
2309	}	2832	}
2310	OUTPUT:	2833	OUTPUT:
2311	RETVAL	2834	RETVAL
2312		2835
2313	void	2836	void
2314	halt (CFPlus::Channel self)	2837	halt (DC::Channel self)
2315	CODE:	2838	CODE:
2316	Mix_HaltChannel (self);	2839	Mix_HaltChannel (self);
2317		2840
2318	void	2841	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2842	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2843	CODE:
2321	Mix_ExpireChannel (self, ticks);	2844	Mix_ExpireChannel (self, ticks);
2322		2845
2323	void	2846	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2847	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2848	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2849	Mix_FadeOutChannel (self, ticks);
2327		2850
2328	int	2851	int
2329	volume (CFPlus::Channel self, int volume)	2852	volume (DC::Channel self, int volume)
2330	CODE:	2853	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2854	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2855	OUTPUT:
2333	RETVAL	2856	RETVAL
2334		2857
2335	void	2858	void
2336	unregister_all_effects (CFPlus::Channel self)	2859	unregister_all_effects (DC::Channel self)
2337	CODE:	2860	CODE:
2338	Mix_UnregisterAllEffects (self);	2861	Mix_UnregisterAllEffects (self);
2339		2862
2340	void	2863	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2864	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2865	CODE:
2343	left = CLAMP (left , 0, 255);	2866	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2867	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2868	Mix_SetPanning (self, left, right);
2346		2869
2347	void	2870	void
2348	set_distance (CFPlus::Channel self, int distance)	2871	set_distance (DC::Channel self, int distance)
2349	CODE:	2872	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2873	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2874
2352	void	2875	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2876	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2877	CODE:
		2878
		2879	void
		2880	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2881	CODE:
		2882	{
		2883	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2884	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2355	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2885	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2886	}
2356		2887
2357	void	2888	void
2358	set_reverse_stereo (CFPlus::Channel self, int flip)	2889	set_reverse_stereo (DC::Channel self, int flip)
2359	CODE:	2890	CODE:
2360	Mix_SetReverseStereo (self, flip);	2891	Mix_SetReverseStereo (self, flip);
2361		2892
2362	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2893	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2363		2894
2364	PROTOTYPES: DISABLE	2895	PROTOTYPES: DISABLE
2365		2896
		2897	void
		2898	decoders ()
		2899	PPCODE:
		2900	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2901	int i, num = Mix_GetNumChunkDecoders ();
		2902	EXTEND (SP, num);
		2903	for (i = 0; i < num; ++i)
		2904	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2905	#else
		2906	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2907	#endif
		2908
2366	CFPlus::MixChunk	2909	DC::MixChunk
2367	new (SV *class, CFPlus::RW rwops)	2910	new (SV *class, DC::RW rwops)
2368	CODE:	2911	CODE:
2369	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2912	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2370	OUTPUT:	2913	OUTPUT:
2371	RETVAL	2914	RETVAL
2372		2915
2373	void	2916	void
2374	DESTROY (CFPlus::MixChunk self)	2917	DESTROY (DC::MixChunk self)
2375	CODE:	2918	CODE:
2376	Mix_FreeChunk (self);	2919	Mix_FreeChunk (self);
2377		2920
2378	int	2921	int
2379	volume (CFPlus::MixChunk self, int volume = -1)	2922	volume (DC::MixChunk self, int volume = -1)
2380	CODE:	2923	CODE:
2381	if (items > 1)	2924	if (items > 1)
2382	volume = CLAMP (volume, 0, 128);	2925	volume = CLAMP (volume, 0, 128);
2383	RETVAL = Mix_VolumeChunk (self, volume);	2926	RETVAL = Mix_VolumeChunk (self, volume);
2384	OUTPUT:	2927	OUTPUT:
2385	RETVAL	2928	RETVAL
2386		2929
2387	CFPlus::Channel	2930	DC::Channel
2388	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2931	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2389	CODE:	2932	CODE:
2390	{	2933	{
2391	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2934	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2392		2935
2393	if (RETVAL < 0)	2936	if (RETVAL < 0)
…		…
2400	}	2943	}
2401	}	2944	}
2402	OUTPUT:	2945	OUTPUT:
2403	RETVAL	2946	RETVAL
2404		2947
2405	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2948	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2949
		2950	void
		2951	decoders ()
		2952	PPCODE:
		2953	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2954	int i, num = Mix_GetNumMusicDecoders ();
		2955	EXTEND (SP, num);
		2956	for (i = 0; i < num; ++i)
		2957	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2958	#else
		2959	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2960	#endif
2406		2961
2407	int	2962	int
2408	volume (int volume = -1)	2963	volume (int volume = -1)
2409	PROTOTYPE: ;$	2964	PROTOTYPE: ;$
2410	CODE:	2965	CODE:
…		…
2422	void	2977	void
2423	halt ()	2978	halt ()
2424	CODE:	2979	CODE:
2425	Mix_HaltMusic ();	2980	Mix_HaltMusic ();
2426		2981
		2982	int
		2983	playing ()
		2984	CODE:
		2985	RETVAL = Mix_PlayingMusic ();
		2986	OUTPUT:
		2987	RETVAL
		2988
2427	CFPlus::MixMusic	2989	DC::MixMusic
2428	new (SV *class, CFPlus::RW rwops)	2990	new (SV *class, DC::RW rwops)
2429	CODE:	2991	CODE:
2430	RETVAL = Mix_LoadMUS_RW (rwops);	2992	RETVAL = Mix_LoadMUS_RW (rwops);
2431	OUTPUT:	2993	OUTPUT:
2432	RETVAL	2994	RETVAL
2433		2995
2434	void	2996	void
2435	DESTROY (CFPlus::MixMusic self)	2997	DESTROY (DC::MixMusic self)
2436	CODE:	2998	CODE:
2437	Mix_FreeMusic (self);	2999	Mix_FreeMusic (self);
2438		3000
2439	int	3001	int
2440	play (CFPlus::MixMusic self, int loops = -1)	3002	play (DC::MixMusic self, int loops = -1)
2441	CODE:	3003	CODE:
2442	RETVAL = Mix_PlayMusic (self, loops);	3004	RETVAL = Mix_PlayMusic (self, loops);
2443	OUTPUT:	3005	OUTPUT:
2444	RETVAL	3006	RETVAL
2445		3007
2446	void	3008	void
2447	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3009	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2448	CODE:	3010	CODE:
2449	Mix_FadeInMusicPos (self, loops, ms, position);	3011	Mix_FadeInMusicPos (self, loops, ms, position);
2450		3012
2451	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3013	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2452		3014
2453	PROTOTYPES: ENABLE	3015	PROTOTYPES: ENABLE
2454		3016
2455	BOOT:	3017	BOOT:
2456	{	3018	{
2457	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3019	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2458	static const struct {	3020	static const struct {
2459	const char *name;	3021	const char *name;
2460	IV iv;	3022	IV iv;
2461	} *civ, const_iv[] = {	3023	} *civ, const_iv[] = {
2462	# define const_iv(name) { # name, (IV)name }	3024	# define const_iv(name) { # name, (IV)name }
2463	const_iv (GL_VENDOR),	3025	const_iv (GL_VENDOR),
2464	const_iv (GL_VERSION),	3026	const_iv (GL_VERSION),
2465	const_iv (GL_EXTENSIONS),	3027	const_iv (GL_EXTENSIONS),
		3028	const_iv (GL_MAX_TEXTURE_UNITS),
2466	const_iv (GL_COLOR_MATERIAL),	3029	const_iv (GL_COLOR_MATERIAL),
2467	const_iv (GL_SMOOTH),	3030	const_iv (GL_SMOOTH),
2468	const_iv (GL_FLAT),	3031	const_iv (GL_FLAT),
2469	const_iv (GL_DITHER),	3032	const_iv (GL_DITHER),
2470	const_iv (GL_BLEND),	3033	const_iv (GL_BLEND),
…		…
2482	const_iv (GL_ZERO),	3045	const_iv (GL_ZERO),
2483	const_iv (GL_SRC_ALPHA),	3046	const_iv (GL_SRC_ALPHA),
2484	const_iv (GL_DST_ALPHA),	3047	const_iv (GL_DST_ALPHA),
2485	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3048	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2486	const_iv (GL_ONE_MINUS_DST_ALPHA),	3049	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3050	const_iv (GL_SRC_COLOR),
		3051	const_iv (GL_DST_COLOR),
		3052	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3053	const_iv (GL_ONE_MINUS_DST_COLOR),
2487	const_iv (GL_SRC_ALPHA_SATURATE),	3054	const_iv (GL_SRC_ALPHA_SATURATE),
2488	const_iv (GL_RGB),	3055	const_iv (GL_RGB),
2489	const_iv (GL_RGBA),	3056	const_iv (GL_RGBA),
2490	const_iv (GL_RGBA4),	3057	const_iv (GL_RGBA4),
2491	const_iv (GL_RGBA8),	3058	const_iv (GL_RGBA8),
…		…
2497	const_iv (GL_INTENSITY),	3064	const_iv (GL_INTENSITY),
2498	const_iv (GL_LUMINANCE),	3065	const_iv (GL_LUMINANCE),
2499	const_iv (GL_LUMINANCE_ALPHA),	3066	const_iv (GL_LUMINANCE_ALPHA),
2500	const_iv (GL_FLOAT),	3067	const_iv (GL_FLOAT),
2501	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3068	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3069	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3070	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3071	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3072	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3073	const_iv (GL_COMPRESSED_RGB_ARB),
		3074	const_iv (GL_COMPRESSED_RGBA_ARB),
2502	const_iv (GL_COMPILE),	3075	const_iv (GL_COMPILE),
2503	const_iv (GL_PROXY_TEXTURE_1D),	3076	const_iv (GL_PROXY_TEXTURE_1D),
2504	const_iv (GL_PROXY_TEXTURE_2D),	3077	const_iv (GL_PROXY_TEXTURE_2D),
2505	const_iv (GL_TEXTURE_1D),	3078	const_iv (GL_TEXTURE_1D),
2506	const_iv (GL_TEXTURE_2D),	3079	const_iv (GL_TEXTURE_2D),
…		…
2545	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3118	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2546	const_iv (GL_POINT_SMOOTH_HINT),	3119	const_iv (GL_POINT_SMOOTH_HINT),
2547	const_iv (GL_LINE_SMOOTH_HINT),	3120	const_iv (GL_LINE_SMOOTH_HINT),
2548	const_iv (GL_POLYGON_SMOOTH_HINT),	3121	const_iv (GL_POLYGON_SMOOTH_HINT),
2549	const_iv (GL_GENERATE_MIPMAP_HINT),	3122	const_iv (GL_GENERATE_MIPMAP_HINT),
		3123	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2550	const_iv (GL_FASTEST),	3124	const_iv (GL_FASTEST),
2551	const_iv (GL_DONT_CARE),	3125	const_iv (GL_DONT_CARE),
2552	const_iv (GL_NICEST),	3126	const_iv (GL_NICEST),
2553	const_iv (GL_V2F),	3127	const_iv (GL_V2F),
2554	const_iv (GL_V3F),	3128	const_iv (GL_V3F),
2555	const_iv (GL_T2F_V3F),	3129	const_iv (GL_T2F_V3F),
2556	const_iv (GL_T2F_N3F_V3F),	3130	const_iv (GL_T2F_N3F_V3F),
		3131	const_iv (GL_FUNC_ADD),
		3132	const_iv (GL_FUNC_SUBTRACT),
		3133	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2557	# undef const_iv	3134	# undef const_iv
2558	};	3135	};
2559		3136
2560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3137	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3138	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2562		3139
2563	texture_av = newAV ();	3140	texture_av = newAV ();
2564	AvREAL_off (texture_av);	3141	AvREAL_off (texture_av);
2565	}	3142	}
2566		3143
		3144	void
		3145	disable_GL_EXT_blend_func_separate ()
		3146	CODE:
		3147	gl.BlendFuncSeparate = 0;
		3148	gl.BlendFuncSeparateEXT = 0;
		3149
		3150	void
		3151	apple_nvidia_bug (int enable)
		3152
2567	char *	3153	char *
2568	gl_vendor ()	3154	gl_vendor ()
2569	CODE:	3155	CODE:
2570	RETVAL = (char *)glGetString (GL_VENDOR);	3156	RETVAL = (char *)glGetString (GL_VENDOR);
2571	OUTPUT:	3157	OUTPUT:
…		…
2601		3187
2602	int glGetError ()	3188	int glGetError ()
2603		3189
2604	void glFinish ()	3190	void glFinish ()
2605		3191
		3192	void glFlush ()
		3193
2606	void glClear (int mask)	3194	void glClear (int mask)
2607		3195
2608	void glClearColor (float r, float g, float b, float a = 1.0)	3196	void glClearColor (float r, float g, float b, float a = 1.0)
2609	PROTOTYPE: @	3197	PROTOTYPE: @
2610		3198
…		…
2619	void glBlendFunc (int sfactor, int dfactor)	3207	void glBlendFunc (int sfactor, int dfactor)
2620		3208
2621	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3209	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2622	CODE:	3210	CODE:
2623	gl_BlendFuncSeparate (sa, da, saa, daa);	3211	gl_BlendFuncSeparate (sa, da, saa, daa);
		3212
		3213	# void glBlendEquation (int se)
2624		3214
2625	void glDepthMask (int flag)	3215	void glDepthMask (int flag)
2626		3216
2627	void glLogicOp (int opcode)	3217	void glLogicOp (int opcode)
2628		3218
…		…
2663	void glRotate (float angle, float x, float y, float z)	3253	void glRotate (float angle, float x, float y, float z)
2664	CODE:	3254	CODE:
2665	glRotatef (angle, x, y, z);	3255	glRotatef (angle, x, y, z);
2666		3256
2667	void glColor (float r, float g, float b, float a = 1.0)	3257	void glColor (float r, float g, float b, float a = 1.0)
		3258	PROTOTYPE: @
2668	ALIAS:	3259	ALIAS:
2669	glColor_premultiply = 1	3260	glColor_premultiply = 1
2670	CODE:	3261	CODE:
2671	if (ix)	3262	if (ix)
2672	{	3263	{
…		…
2692		3283
2693	void glRect (float x1, float y1, float x2, float y2)	3284	void glRect (float x1, float y1, float x2, float y2)
2694	CODE:	3285	CODE:
2695	glRectf (x1, y1, x2, y2);	3286	glRectf (x1, y1, x2, y2);
2696		3287
		3288	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3289	CODE:
		3290	glBegin (GL_LINE_LOOP);
		3291	glVertex2f (x1, y1);
		3292	glVertex2f (x2, y1);
		3293	glVertex2f (x2, y2);
		3294	glVertex2f (x1, y2);
		3295	glEnd ();
		3296
2697	PROTOTYPES: ENABLE	3297	PROTOTYPES: ENABLE
2698		3298
2699	void glBegin (int mode)	3299	void glBegin (int mode)
2700		3300
2701	void glEnd ()	3301	void glEnd ()
…		…
2733	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3333	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2734	CODE:	3334	CODE:
2735	if (gl.SeparableFilter2D)	3335	if (gl.SeparableFilter2D)
2736	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3336	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2737		3337
2738	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3338	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2739		3339
2740	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3340	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2741		3341
2742	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3342	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2743		3343
…		…
2769		3369
2770	void glEndList ()	3370	void glEndList ()
2771		3371
2772	void glCallList (int list)	3372	void glCallList (int list)
2773		3373
2774	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3374	void c_init ()
		3375	CODE:
		3376	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3377	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3378
		3379	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2775		3380
2776	PROTOTYPES: DISABLE	3381	PROTOTYPES: DISABLE
2777		3382
2778	void	3383	void
2779	find_widget (SV *self, NV x, NV y)	3384	find_widget (SV *self, NV x, NV y)
…		…
2783	XPUSHs (self);	3388	XPUSHs (self);
2784	}	3389	}
2785		3390
2786	BOOT:	3391	BOOT:
2787	{	3392	{
2788	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3393	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2789		3394
2790	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3395	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2791	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3396	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2792	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3397	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2793	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3398	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2794	}	3399	}
2795		3400
2796	void	3401	void
2797	draw (SV *self)	3402	draw (SV *self)
2798	CODE:	3403	CODE:
…		…
2802	NV x, y, w, h;	3407	NV x, y, w, h;
2803	SV *draw_x_sv = GvSV (draw_x_gv);	3408	SV *draw_x_sv = GvSV (draw_x_gv);
2804	SV *draw_y_sv = GvSV (draw_y_gv);	3409	SV *draw_y_sv = GvSV (draw_y_gv);
2805	SV *draw_w_sv = GvSV (draw_w_gv);	3410	SV *draw_w_sv = GvSV (draw_w_gv);
2806	SV *draw_h_sv = GvSV (draw_h_gv);	3411	SV *draw_h_sv = GvSV (draw_h_gv);
2807	SV *hover;
2808	double draw_x, draw_y, draw_w, draw_h;	3412	double draw_x, draw_y;
2809		3413
2810	if (!SvROK (self))	3414	if (!SvROK (self))
2811	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3415	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2812		3416
2813	hv = (HV *)SvRV (self);	3417	hv = (HV *)SvRV (self);
2814		3418
2815	if (SvTYPE (hv) != SVt_PVHV)	3419	if (SvTYPE (hv) != SVt_PVHV)
2816	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3420	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2817		3421
2818	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3422	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2819	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3423	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2820		3424
2821	if (!h || !w)	3425	if (!h || !w)
…		…
2841	{	3445	{
2842	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3446	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2843		3447
2844	if (svp && SvTRUE (*svp))	3448	if (svp && SvTRUE (*svp))
2845	{	3449	{
2846	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3450	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2847	glEnable (GL_BLEND);	3451	glEnable (GL_BLEND);
2848	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3452	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2849	glBegin (GL_QUADS);	3453	glBegin (GL_QUADS);
2850	glVertex2f (0, 0);	3454	glVertex2f (0, 0);
2851	glVertex2f (w, 0);	3455	glVertex2f (w, 0);
…		…
2854	glEnd ();	3458	glEnd ();
2855	glDisable (GL_BLEND);	3459	glDisable (GL_BLEND);
2856	}	3460	}
2857	}	3461	}
2858	#if 0	3462	#if 0
2859	if ($ENV{CFPLUS_DEBUG} & 1) {	3463	// draw borders, for debugging
2860	glPushMatrix;	3464	glPushMatrix ();
2861	glColor 1, 1, 0, 1;	3465	glColor4f (1., 1., 0., 1.);
2862	glTranslate 0.375, 0.375;	3466	glTranslatef (.5, .5, 0.);
2863	glBegin GL_LINE_LOOP;	3467	glBegin (GL_LINE_LOOP);
2864	glVertex 0 , 0;	3468	glVertex2f (0 , 0);
2865	glVertex $self->{w} - 1, 0;	3469	glVertex2f (w - 1, 0);
2866	glVertex $self->{w} - 1, $self->{h} - 1;	3470	glVertex2f (w - 1, h - 1);
2867	glVertex 0 , $self->{h} - 1;	3471	glVertex2f (0 , h - 1);
2868	glEnd;	3472	glEnd ();
2869	glPopMatrix;	3473	glPopMatrix ();
2870	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2871	}
2872	#endif	3474	#endif
2873	PUSHMARK (SP);	3475	PUSHMARK (SP);
2874	XPUSHs (self);	3476	XPUSHs (self);
2875	PUTBACK;	3477	PUTBACK;
2876	call_method ("_draw", G_VOID | G_DISCARD);	3478	call_method ("_draw", G_VOID | G_DISCARD);

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