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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.220 by root, Thu Aug 9 11:02:08 2007 UTC vs.
Revision 1.298 by root, Tue Dec 22 00:46:05 2009 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	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
717	}	935	}
718	}	936	}
…		…
725	char *	943	char *
726	SDL_GetKeyName (int sym)	944	SDL_GetKeyName (int sym)
727		945
728	int	946	int
729	SDL_GetAppState ()	947	SDL_GetAppState ()
		948
		949	int
		950	SDL_GetModState ()
730		951
731	void	952	void
732	poll_events ()	953	poll_events ()
733	PPCODE:	954	PPCODE:
734	{	955	{
…		…
744	{	965	{
745	case SDL_KEYDOWN:	966	case SDL_KEYDOWN:
746	case SDL_KEYUP:	967	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	969	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	970	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 */	971	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);	972	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	973	break;
753		974
754	case SDL_ACTIVEEVENT:	975	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	976	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	994	x = ev.motion.x;
774	y = ev.motion.y;	995	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	996	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	997	}
777		998
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	999	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1000	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1001	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1002	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1003	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1004	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1005	}
785	break;	1006	break;
786		1007
787	case SDL_MOUSEBUTTONDOWN:	1008	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1009	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1010	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1011
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1012	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1014	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1015	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1020	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1021	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1022	break;
802	}	1023	}
803		1024
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1025	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1026	}
806	}	1027	}
807		1028
808	int	1029	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1030	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1031	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1032	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1033	Mix_ChannelFinished (channel_finished);
		1034
		1035	void
		1036	Mix_QuerySpec ()
		1037	PPCODE:
		1038	{
		1039	int freq, channels;
		1040	Uint16 format;
		1041
		1042	if (Mix_QuerySpec (&freq, &format, &channels))
		1043	{
		1044	EXTEND (SP, 3);
		1045	PUSHs (sv_2mortal (newSViv (freq)));
		1046	PUSHs (sv_2mortal (newSViv (format)));
		1047	PUSHs (sv_2mortal (newSViv (channels)));
		1048	}
		1049	}
813		1050
814	void	1051	void
815	Mix_CloseAudio ()	1052	Mix_CloseAudio ()
816		1053
817	int	1054	int
…		…
852	}	1089	}
853	}	1090	}
854	#endif	1091	#endif
855	}	1092	}
856		1093
857	void	1094	int
858	add_font (char *file)	1095	add_font (char *file)
859	CODE:	1096	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1097	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1098	OUTPUT:
		1099	RETVAL
861		1100
862	void	1101	void
863	load_image_inline (SV *image_)	1102	load_image_inline (SV *image_)
864	ALIAS:	1103	ALIAS:
865	load_image_file = 1	1104	load_image_file = 1
…		…
951	void	1190	void
952	error (char *message)	1191	error (char *message)
953	CODE:	1192	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1193	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1194	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1196	#endif
958		1197
959	void	1198	void
960	fatal (char *message)	1199	fatal (char *message)
961	CODE:	1200	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1201	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1202	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1203	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1204	#endif
966	_exit (1);	1205	_exit (1);
967		1206
968	void	1207	void
969	_exit (int retval = 0)	1208	_exit (int retval = 0)
…		…
981	#if DEBUG	1220	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1221	VALGRIND_DO_LEAK_CHECK;
983	#endif	1222	#endif
984	}	1223	}
985		1224
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1225	int
		1226	SvREFCNT (SV *sv)
		1227	CODE:
		1228	RETVAL = SvREFCNT (sv);
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1233
988	PROTOTYPES: DISABLE	1234	PROTOTYPES: DISABLE
989		1235
990	CFPlus::Font	1236	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1237	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1238	CODE:
993	{	1239	{
994	int count;	1240	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1241	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1244	}
999	OUTPUT:	1245	OUTPUT:
1000	RETVAL	1246	RETVAL
1001		1247
1002	void	1248	void
1003	DESTROY (CFPlus::Font self)	1249	DESTROY (DC::Font self)
1004	CODE:	1250	CODE:
1005	pango_font_description_free (self);	1251	pango_font_description_free (self);
1006		1252
1007	void	1253	void
1008	make_default (CFPlus::Font self)	1254	make_default (DC::Font self)
1009	PROTOTYPE: $	1255	PROTOTYPE: $
1010	CODE:	1256	CODE:
1011	default_font = self;	1257	default_font = self;
1012		1258
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1259	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1260
1015	PROTOTYPES: DISABLE	1261	PROTOTYPES: DISABLE
1016		1262
1017	void	1263	void
1018	reset_glyph_cache ()	1264	glyph_cache_backup ()
1019	PROTOTYPE:	1265	PROTOTYPE:
1020	CODE:	1266	CODE:
		1267	tc_backup ();
		1268
		1269	void
		1270	glyph_cache_restore ()
		1271	PROTOTYPE:
		1272	CODE:
1021	tc_clear ();	1273	tc_restore ();
1022		1274
1023	CFPlus::Layout	1275	DC::Layout
1024	new (SV *class)	1276	new (SV *class)
1025	CODE:	1277	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1278	New (0, RETVAL, 1, struct cf_layout);
1027		1279
1028	RETVAL->pl = pango_layout_new (opengl_context);	1280	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1282	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1283	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1284	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1285	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1286	RETVAL->font = 0;
		1287	RETVAL->rc = rc_alloc ();
1035		1288
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1289	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1290	layout_update_font (RETVAL);
1038	OUTPUT:	1291	OUTPUT:
1039	RETVAL	1292	RETVAL
1040		1293
1041	void	1294	void
1042	DESTROY (CFPlus::Layout self)	1295	DESTROY (DC::Layout self)
1043	CODE:	1296	CODE:
1044	g_object_unref (self->pl);	1297	g_object_unref (self->pl);
		1298	rc_free (self->rc);
1045	Safefree (self);	1299	Safefree (self);
1046		1300
1047	void	1301	void
1048	set_text (CFPlus::Layout self, SV *text_)	1302	set_text (DC::Layout self, SV *text_)
1049	CODE:	1303	CODE:
1050	{	1304	{
1051	STRLEN textlen;	1305	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1306	char *text = SvPVutf8 (text_, textlen);
1053		1307
1054	pango_layout_set_text (self->pl, text, textlen);	1308	pango_layout_set_text (self->pl, text, textlen);
1055	}	1309	}
1056		1310
1057	void	1311	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1312	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1313	CODE:
1060	{	1314	{
1061	STRLEN textlen;	1315	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1316	char *text = SvPVutf8 (text_, textlen);
1063		1317
1064	pango_layout_set_markup (self->pl, text, textlen);	1318	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1319	}
1066		1320
1067	void	1321	void
1068	set_shapes (CFPlus::Layout self, ...)	1322	set_shapes (DC::Layout self, ...)
1069	CODE:	1323	CODE:
1070	{	1324	{
1071	PangoAttrList *attrs = 0;	1325	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1326	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1327	const char *pos = text;
…		…
1108	if (attrs)	1362	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1363	pango_layout_set_attributes (self->pl, attrs);
1110	}	1364	}
1111		1365
1112	void	1366	void
1113	get_shapes (CFPlus::Layout self)	1367	get_shapes (DC::Layout self)
1114	PPCODE:	1368	PPCODE:
1115	{	1369	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1370	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1371
1118	do	1372	do
1119	{	1373	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1374	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1375
1122	if (run && shape_attr_p (run))	1376	if (run && shape_attr_p (run))
1123	{	1377	{
1124	PangoRectangle extents;	1378	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1379	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1387
1134	pango_layout_iter_free (iter);	1388	pango_layout_iter_free (iter);
1135	}	1389	}
1136		1390
1137	int	1391	int
1138	has_wrapped (CFPlus::Layout self)	1392	has_wrapped (DC::Layout self)
1139	CODE:	1393	CODE:
1140	{	1394	{
1141	int lines = 1;	1395	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1396	const char *text = pango_layout_get_text (self->pl);
1143		1397
…		…
1148	}	1402	}
1149	OUTPUT:	1403	OUTPUT:
1150	RETVAL	1404	RETVAL
1151		1405
1152	SV *	1406	SV *
1153	get_text (CFPlus::Layout self)	1407	get_text (DC::Layout self)
1154	CODE:	1408	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1409	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1410	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1411	OUTPUT:
1158	RETVAL	1412	RETVAL
1159		1413
1160	void	1414	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1415	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1416	CODE:
1163	self->r = r;	1417	self->r = r;
1164	self->g = g;	1418	self->g = g;
1165	self->b = b;	1419	self->b = b;
1166	self->a = a;	1420	self->a = a;
1167		1421
1168	void	1422	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1423	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1424	CODE:
1171	if (self->font != font)	1425	if (self->font != font)
1172	{	1426	{
1173	self->font = font;	1427	self->font = font;
1174	layout_update_font (self);	1428	layout_update_font (self);
1175	}	1429	}
1176		1430
1177	void	1431	void
1178	set_height (CFPlus::Layout self, int base_height)	1432	set_height (DC::Layout self, int base_height)
1179	CODE:	1433	CODE:
1180	if (self->base_height != base_height)	1434	if (self->base_height != base_height)
1181	{	1435	{
1182	self->base_height = base_height;	1436	self->base_height = base_height;
1183	layout_update_font (self);	1437	layout_update_font (self);
1184	}	1438	}
1185		1439
1186	void	1440	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1441	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1442	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1443	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1444
1191	void	1445	void
1192	set_indent (CFPlus::Layout self, int indent)	1446	set_indent (DC::Layout self, int indent)
1193	CODE:	1447	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1448	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1449
1196	void	1450	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1451	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1452	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1453	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1454
1201	void	1455	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1456	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1457	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1458	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1459	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1460	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1461	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1462	: PANGO_ELLIPSIZE_NONE
1209	);	1463	);
1210		1464
1211	void	1465	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1466	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1467	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1468	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1469
1216	void	1470	void
1217	size (CFPlus::Layout self)	1471	size (DC::Layout self)
1218	PPCODE:	1472	PPCODE:
1219	{	1473	{
1220	int w, h;	1474	int w, h;
1221		1475
1222	layout_get_pixel_size (self, &w, &h);	1476	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1479	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1480	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1481	}
1228		1482
1229	int	1483	int
1230	descent (CFPlus::Layout self)	1484	descent (DC::Layout self)
1231	CODE:	1485	CODE:
1232	{	1486	{
1233	PangoRectangle rect;	1487	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1488	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1489	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1490	RETVAL = PANGO_DESCENT (rect);
1237	}	1491	}
1238	OUTPUT:	1492	OUTPUT:
1239	RETVAL	1493	RETVAL
1240		1494
1241	int	1495	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1496	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1497	CODE:
1244	{	1498	{
1245	int index, trailing;	1499	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1500	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1501	RETVAL = index + trailing;
1248	}	1502	}
1249	OUTPUT:	1503	OUTPUT:
1250	RETVAL	1504	RETVAL
1251		1505
1252	void	1506	void
1253	cursor_pos (CFPlus::Layout self, int index)	1507	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1508	PPCODE:
1255	{	1509	{
1256	PangoRectangle strong_pos;	1510	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1511	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1512
1259	EXTEND (SP, 3);	1513	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1516	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1517	}
1264		1518
1265	void	1519	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1520	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1521	PPCODE:
1268	{	1522	{
1269	int line, x;	1523	int line, x;
1270		1524
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1525	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1526	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1527	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1528	--line;
		1529	#endif
1274	EXTEND (SP, 2);	1530	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1531	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1532	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1533	}
1278		1534
1279	void	1535	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1536	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1537	PPCODE:
1282	{	1538	{
1283	PangoLayoutLine *lp;	1539	PangoLayoutLine *lp;
1284	int index, trailing;	1540	int index, trailing;
1285		1541
1286	if (line < 0)	1542	if (line < 0)
1287	XSRETURN_EMPTY;	1543	XSRETURN_EMPTY;
1288		1544
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1545	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1546	XSRETURN_EMPTY; /* do better */
1291		1547
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1548	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1549
1294	EXTEND (SP, 2);	1550	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1556	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1557	}
1302	}	1558	}
1303		1559
1304	void	1560	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1561	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1562	CODE:
		1563	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1564	pango_opengl_render_layout_subpixel (
1308	self->pl,	1565	self->pl,
		1566	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1567	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1568	self->r, self->g, self->b, self->a,
1311	flags	1569	flags
1312	);	1570	);
		1571	// we assume that context_change actually clears/frees stuff
		1572	// and does not do any recomputation...
		1573	pango_layout_context_changed (self->pl);
1313		1574
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1575	void
		1576	draw (DC::Layout self)
		1577	CODE:
		1578	{
		1579	glEnable (GL_TEXTURE_2D);
		1580	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1581	glEnable (GL_BLEND);
		1582	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1583	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1584	glEnable (GL_ALPHA_TEST);
		1585	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1586
		1587	rc_draw (self->rc);
		1588
		1589	glDisable (GL_ALPHA_TEST);
		1590	glDisable (GL_BLEND);
		1591	glDisable (GL_TEXTURE_2D);
		1592	}
		1593
		1594	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1595
1316	PROTOTYPES: ENABLE	1596	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1597
1320	void	1598	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1599	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1600	CODE:
1323	{	1601	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1667	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1668	glDisable (GL_BLEND);
1391	}	1669	}
1392	}	1670	}
1393		1671
		1672	void
		1673	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)
		1674	PROTOTYPE: @
		1675	CODE:
		1676	{
		1677	glEnable (GL_TEXTURE_2D);
		1678	glEnable (GL_BLEND);
		1679	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1680	glBindTexture (GL_TEXTURE_2D, name1);
		1681
		1682	glColor3f (intensity, intensity, intensity);
		1683	glPushMatrix ();
		1684	glScalef (1./3, 1./3, 1.);
		1685
		1686	if (blend > 0.f)
		1687	{
		1688	float dx3 = dx * -3.f / w;
		1689	float dy3 = dy * -3.f / h;
		1690	GLfloat env_color[4] = { 0., 0., 0., blend };
		1691
		1692	/* interpolate the two shadow textures */
		1693	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1694	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1695
		1696	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1697	gl.ActiveTexture (GL_TEXTURE1);
		1698	glEnable (GL_TEXTURE_2D);
		1699	glBindTexture (GL_TEXTURE_2D, name2);
		1700	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1701
		1702	/* rgb == rgb(glcolor) */
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1705	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1706
		1707	/* alpha = interpolate t0, t1 by env_alpha */
		1708	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1709
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1713
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glBegin (GL_QUADS);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1723	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1725	glEnd ();
		1726
		1727	glDisable (GL_TEXTURE_2D);
		1728	gl.ActiveTexture (GL_TEXTURE0);
		1729	}
		1730	else
		1731	{
		1732	/* simple blending of one texture, also opengl <1.3 path */
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1734
		1735	glBegin (GL_QUADS);
		1736	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1737	glTexCoord2f (0, t); glVertex2f (0, h);
		1738	glTexCoord2f (s, t); glVertex2f (w, h);
		1739	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1740	glEnd ();
		1741	}
		1742
		1743	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1744	{
		1745	int x, y;
		1746	int dx3 = dx * 3;
		1747	int dy3 = dy * 3;
		1748
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1750	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1751	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1752	glTranslatef (-1., -1., 0);
		1753	glBegin (GL_QUADS);
		1754
		1755	for (y = 1; y < h; y += 3)
		1756	{
		1757	int y1 = y - dy3;
		1758	int y1valid = y1 >= 0 && y1 < h;
		1759
		1760	for (x = 1; x < w; x += 3)
		1761	{
		1762	int x1 = x - dx3;
		1763	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1764	uint8_t h2;
		1765
		1766	if (y1valid && x1 >= 0 && x1 < w)
		1767	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1768	else
		1769	h2 = 1; /* out of range == invisible */
		1770
		1771	if (h1 || h2)
		1772	{
		1773	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1774	glColor4f (1., 1., 1., alpha);
		1775
		1776	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1777	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1778	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1779	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1780	}
		1781	}
		1782	}
		1783	}
		1784
		1785	glEnd ();
		1786
		1787	glPopMatrix ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	glDisable (GL_BLEND);
		1791	}
		1792
1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1793	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1395	CODE:	1794	CODE:
1396	{	1795	{
1397	GLint width;	1796	GLint width;
1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1797	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1400	RETVAL = width > 0;	1799	RETVAL = width > 0;
1401	}	1800	}
1402	OUTPUT:	1801	OUTPUT:
1403	RETVAL	1802	RETVAL
1404		1803
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1804	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1805
1407	PROTOTYPES: DISABLE	1806	PROTOTYPES: DISABLE
1408		1807
1409	CFPlus::Map	1808	DC::Map
1410	new (SV *class)	1809	new (SV *class)
1411	CODE:	1810	CODE:
1412	New (0, RETVAL, 1, struct map);	1811	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1812	RETVAL->x = 0;
1414	RETVAL->y = 0;	1813	RETVAL->y = 0;
…		…
1422	RETVAL->row = 0;	1821	RETVAL->row = 0;
1423	OUTPUT:	1822	OUTPUT:
1424	RETVAL	1823	RETVAL
1425		1824
1426	void	1825	void
1427	DESTROY (CFPlus::Map self)	1826	DESTROY (DC::Map self)
1428	CODE:	1827	CODE:
1429	{	1828	{
1430	map_clear (self);	1829	map_clear (self);
1431	Safefree (self->face2tile);	1830	Safefree (self->face2tile);
1432	Safefree (self->tex);	1831	Safefree (self->tex);
1433	Safefree (self);	1832	Safefree (self);
1434	}	1833	}
1435		1834
1436	void	1835	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1836	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1837	CODE:
1439	self->w = map_width;	1838	self->w = map_width;
1440	self->h = map_height;	1839	self->h = map_height;
1441		1840
1442	void	1841	void
1443	clear (CFPlus::Map self)	1842	clear (DC::Map self)
1444	CODE:	1843	CODE:
1445	map_clear (self);	1844	map_clear (self);
1446		1845
1447	void	1846	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1847	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1848	CODE:
1450	{	1849	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1850	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1851	need_texid (self, tile);
1453	}	1852	}
1454		1853
1455	void	1854	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1855	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1856	CODE:
1458	{	1857	{
1459	tileid texid;	1858	tileid texid;
1460	maptex *tex;	1859	maptex *tex;
1461		1860
…		…
1474	tex->smoothtile = self->face2tile [smooth];	1873	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1874	tex->smoothlevel = level;
1476	}	1875	}
1477		1876
1478	void	1877	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)	1878	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:	1879	CODE:
1481	{	1880	{
1482	need_texid (self, texid);	1881	need_texid (self, texid);
1483		1882
1484	{	1883	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1902	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1903	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1904	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1905	}
1507		1906
		1907	void
		1908	expire_textures (DC::Map self, int texid, int count)
		1909	PPCODE:
		1910	for (; texid < self->texs && count; ++texid, --count)
		1911	{
		1912	maptex *tex = self->tex + texid;
		1913
		1914	if (tex->name)
		1915	{
		1916	if (tex->unused)
		1917	{
		1918	tex->name = 0;
		1919	tex->unused = 0;
		1920	XPUSHs (sv_2mortal (newSViv (texid)));
		1921	}
		1922	else
		1923	tex->unused = 1;
		1924	}
		1925	}
		1926
1508	int	1927	int
1509	ox (CFPlus::Map self)	1928	ox (DC::Map self)
1510	ALIAS:	1929	ALIAS:
1511	oy = 1	1930	oy = 1
1512	x = 2	1931	x = 2
1513	y = 3	1932	y = 3
1514	w = 4	1933	w = 4
…		…
1525	}	1944	}
1526	OUTPUT:	1945	OUTPUT:
1527	RETVAL	1946	RETVAL
1528		1947
1529	void	1948	void
1530	scroll (CFPlus::Map self, int dx, int dy)	1949	scroll (DC::Map self, int dx, int dy)
1531	CODE:	1950	CODE:
1532	{	1951	{
1533	if (dx > 0)	1952	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	1953	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	1954	else if (dx < 0)
…		…
1550	self->rows += MAP_EXTEND_Y;	1969	self->rows += MAP_EXTEND_Y;
1551	self->y += MAP_EXTEND_Y;	1970	self->y += MAP_EXTEND_Y;
1552	}	1971	}
1553	}	1972	}
1554		1973
1555	void	1974	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1975	map1a_update (DC::Map self, SV *data_, int extmap)
1557	CODE:	1976	CODE:
1558	{	1977	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1978	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	1979	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	1980	mapcell *cell;
1562	int x, y, flags;	1981	int x, y, z, flags;
		1982	AV *missing = newAV ();
		1983	RETVAL = newRV_noinc ((SV *)missing);
1563		1984
1564	while (data < data_end - 1)	1985	while (data < data_end - 1)
1565	{	1986	{
1566	flags = (data [0] << 8) + data [1]; data += 2;	1987	flags = (data [0] << 8) + data [1]; data += 2;
1567		1988
…		…
1587	uint8_t ext, cmd;	2008	uint8_t ext, cmd;
1588		2009
1589	do	2010	do
1590	{	2011	{
1591	ext = *data++;	2012	ext = *data++;
1592	cmd = ext & 0x3f;	2013	cmd = ext & 0x7f;
1593		2014
1594	if (cmd < 4)	2015	if (cmd < 4)
1595	cell->darkness = 255 - ext * 64 + 1;	2016	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1596	else if (cmd == 5) // health	2017	else if (cmd == 5) // health
1597	{	2018	{
1598	cell->stat_width = 1;	2019	cell->stat_width = 1;
1599	cell->stat_hp = *data++;	2020	cell->stat_hp = *data++;
1600	}	2021	}
1601	else if (cmd == 6) // monster width	2022	else if (cmd == 6) // monster width
1602	cell->stat_width = *data++ + 1;	2023	cell->stat_width = *data++ + 1;
1603	else if (cmd == 0x47)	2024	else if (cmd == 0x47)
1604	{	2025	{
1605	if (*data == 4)	2026	if (*data == 1) cell->player = data [1];
1606	; // decode player count	2027	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2028	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2029	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1607		2030
1608	data += *data + 1;	2031	data += *data + 1;
1609	}	2032	}
1610	else if (cmd == 8) // cell flags	2033	else if (cmd == 8) // cell flags
1611	cell->flags = *data++;	2034	cell->flags = *data++;
…		…
1618	}	2041	}
1619	else	2042	else
1620	cell->darkness = *data++ + 1;	2043	cell->darkness = *data++ + 1;
1621	}	2044	}
1622		2045
		2046	for (z = 0; z <= 2; ++z)
1623	if (flags & 4)	2047	if (flags & (4 >> z))
1624	{	2048	{
1625	faceid face = (data [0] << 8) + data [1]; data += 2;	2049	faceid face = (data [0] << 8) + data [1]; data += 2;
1626	need_facenum (self, face);	2050	need_facenum (self, face);
1627	cell->tile [0] = self->face2tile [face];	2051	cell->tile [z] = self->face2tile [face];
		2052
		2053	if (cell->tile [z])
		2054	{
		2055	maptex *tex = self->tex + cell->tile [z];
		2056	tex->unused = 0;
		2057	if (!tex->name)
		2058	av_push (missing, newSViv (cell->tile [z]));
		2059
		2060	if (tex->smoothtile)
		2061	{
		2062	maptex *smooth = self->tex + tex->smoothtile;
		2063	smooth->unused = 0;
		2064	if (!smooth->name)
		2065	av_push (missing, newSViv (tex->smoothtile));
		2066	}
		2067	}
1628	}	2068	}
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	}	2069	}
1644	else	2070	else
1645	cell->darkness = 0;	2071	CELL_CLEAR (cell);
1646	}	2072	}
1647	}	2073	}
		2074	OUTPUT:
		2075	RETVAL
1648		2076
1649	SV *	2077	SV *
1650	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2078	mapmap (DC::Map self, int x0, int y0, int w, int h)
1651	CODE:	2079	CODE:
1652	{	2080	{
1653	int x1, x;	2081	int x1, x;
1654	int y1, y;	2082	int y1, y;
1655	int z;	2083	int z;
…		…
1699	RETVAL = map_sv;	2127	RETVAL = map_sv;
1700	}	2128	}
1701	OUTPUT:	2129	OUTPUT:
1702	RETVAL	2130	RETVAL
1703		2131
1704	SV *	2132	void
1705	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2133	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:	2134	CODE:
1707	{	2135	{
		2136	int x, y, z;
		2137
1708	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2138	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1709	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2139	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)	2140	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1711	smooth_key skey;	2141	smooth_key skey;
1712	int x, y, z;	2142	int pl_x, pl_y;
1713	int last_name;	2143	maptex pl_tex;
1714	AV *missing = newAV ();	2144	rc_t *rc = rc_alloc ();
1715	RETVAL = newRV_noinc ((SV *)missing);	2145	rc_t *rc_ov = rc_alloc ();
		2146	rc_key_t key;
		2147	rc_array_t *arr;
1716		2148
		2149	pl_tex.name = 0;
		2150
1717	// thats current max. sorry.	2151	// that's current max. sorry.
1718	if (sw > 255) sw = 255;	2152	if (sw > 255) sw = 255;
1719	if (sh > 255) sh = 255;	2153	if (sh > 255) sh = 255;
1720		2154
1721	// clear key, in case of extra padding	2155	// clear key, in case of extra padding
1722	memset (&skey, 0, sizeof (skey));	2156	memset (&skey, 0, sizeof (skey));
1723		2157
1724	glColor4ub (255, 255, 255, 255);	2158	memset (&key, 0, sizeof (key));
1725		2159	key.r = 255;
1726	glEnable (GL_BLEND);	2160	key.g = 255;
1727	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2161	key.b = 255;
1728	glEnable (GL_TEXTURE_2D);	2162	key.a = 255;
1729	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2163	key.mode = GL_QUADS;
1730		2164	key.format = GL_T2F_V3F;
1731	glBegin (GL_QUADS);
1732
1733	last_name = -1;
1734		2165
1735	mx += self->x;	2166	mx += self->x;
1736	my += self->y;	2167	my += self->y;
1737		2168
1738	// first pass: determine smooth_max	2169	// first pass: determine smooth_max
…		…
1755	MAX (self->tex [cell->tile [1]].smoothlevel,	2186	MAX (self->tex [cell->tile [1]].smoothlevel,
1756	self->tex [cell->tile [2]].smoothlevel));	2187	self->tex [cell->tile [2]].smoothlevel));
1757	}	2188	}
1758	}	2189	}
1759		2190
		2191	glEnable (GL_BLEND);
		2192	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2193	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2194
1760	for (z = 0; z <= 2; z++)	2195	for (z = 0; z <= 2; z++)
1761	{	2196	{
1762	memset (smooth_level, 0, sizeof (smooth_level));	2197	memset (smooth_level, 0, sizeof (smooth_level));
		2198	key.texname = -1;
1763		2199
1764	for (y = 0; y < sh; y++)	2200	for (y = 0; y < sh; y++)
1765	if (0 <= y + my && y + my < self->rows)	2201	if (0 <= y + my && y + my < self->rows)
1766	{	2202	{
1767	maprow *row = self->row + (y + my);	2203	maprow *row = self->row + (y + my);
…		…
1775	if (tile)	2211	if (tile)
1776	{	2212	{
1777	maptex tex = self->tex [tile];	2213	maptex tex = self->tex [tile];
1778	int px, py;	2214	int px, py;
1779		2215
1780	// suppressing texture state switches here
1781	// is only moderately effective, but worth the extra effort
1782	if (last_name != tex.name)	2216	if (key.texname != tex.name)
1783	{	2217	{
		2218	self->tex [tile].unused = 0;
		2219
1784	if (!tex.name)	2220	if (!tex.name)
1785	{
1786	av_push (missing, newSViv (tile));
1787	tex = self->tex [2]; /* missing, replace by noface */	2221	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1788	}
1789		2222
1790	glEnd ();	2223	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2224	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	2225	}
1794		2226
1795	px = (x + 1) * T - tex.w;	2227	px = (x + 1) * T - tex.w;
1796	py = (y + 1) * T - tex.h;	2228	py = (y + 1) * T - tex.h;
1797		2229
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2230	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	{	2231	{
1805	if (cell->flags & 1)	2232	pl_x = px;
		2233	pl_y = py;
		2234	pl_tex = tex;
1806	{	2235	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	}	2236	}
		2237
		2238	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2239	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2240	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2241	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1821		2242
1822	// update smooth hash	2243	// update smooth hash
1823	if (tex.smoothtile)	2244	if (tex.smoothtile)
1824	{	2245	{
1825	skey.tile = tex.smoothtile;	2246	skey.tile = tex.smoothtile;
…		…
1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2277	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);	2278	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);	2279	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1859	}	2280	}
1860	}	2281	}
		2282
		2283	if (expect_false (z == 2) && expect_false (cell->flags))
		2284	{
		2285	// overlays such as the speech bubble, probably more to come
		2286	if (cell->flags & 1)
		2287	{
		2288	rc_key_t key_ov = key;
		2289	maptex tex = self->tex [TEXID_SPEECH];
		2290	rc_array_t *arr;
		2291	int px = x * T + T * 2 / 32;
		2292	int py = y * T - T * 6 / 32;
		2293
		2294	key_ov.texname = tex.name;
		2295	arr = rc_array (rc_ov, &key_ov);
		2296
		2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2298	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2299	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2300	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2301	}
		2302	}
1861	}	2303	}
1862	}	2304	}
		2305
		2306	rc_draw (rc);
		2307	rc_clear (rc);
1863		2308
1864	// go through all smoothlevels, lowest to highest, then draw.	2309	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2310	// this is basically counting sort
1866	{	2311	{
1867	int w, b;	2312	int w, b;
1868		2313
		2314	glEnable (GL_TEXTURE_2D);
		2315	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2316	for (w = 0; w < 256 / 32; ++w)
1870	{	2317	{
1871	uint32_t smask = smooth_level [w];	2318	uint32_t smask = smooth_level [w];
1872	if (smask)	2319	if (smask)
1873	for (b = 0; b < 32; ++b)	2320	for (b = 0; b < 32; ++b)
…		…
1892	int border = bits & 15;	2339	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2340	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2341	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2342	float dy = tex.t * .5f ; // 2 images/column
1896		2343
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2344	if (tex.name)
1900	{	2345	{
		2346	// this time avoiding texture state changes
		2347	// save gobs of state changes.
1901	if (!tex.name)	2348	if (key.texname != tex.name)
1902	{	2349	{
1903	av_push (missing, newSViv (skey->tile));	2350	self->tex [skey->tile].unused = 0;
1904	continue; // smoothing not yet available	2351
		2352	glEnd ();
		2353	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		2354	glBegin (GL_QUADS);
1905	}	2355	}
1906		2356
1907	glEnd ();
1908	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1909	glBegin (GL_QUADS);
1910	}
1911
1912	if (border)	2357	if (border)
1913	{	2358	{
1914	float ox = border * dx;	2359	float ox = border * dx;
1915		2360
1916	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2361	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1917	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2362	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1918	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2363	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1919	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2364	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1920	}	2365	}
1921		2366
1922	if (corner)	2367	if (corner)
1923	{	2368	{
1924	float ox = corner * dx;	2369	float ox = corner * dx;
1925		2370
1926	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2371	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1927	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2372	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1928	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2373	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1929	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2374	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2375	}
1930	}	2376	}
1931	}	2377	}
1932	}	2378	}
1933	}	2379	}
1934	}	2380	}
		2381
		2382	glEnd ();
		2383	glDisable (GL_TEXTURE_2D);
		2384	key.texname = -1;
1935	}	2385	}
1936		2386
1937	hv_clear (smooth);	2387	hv_clear (smooth);
1938	}	2388	}
1939		2389
1940	glEnd ();	2390	if (pl_tex.name)
		2391	{
		2392	maptex tex = pl_tex;
		2393	int px = pl_x + sdx;
		2394	int py = pl_y + sdy;
1941		2395
1942	glDisable (GL_TEXTURE_2D);	2396	key.texname = tex.name;
		2397	arr = rc_array (rc, &key);
		2398
		2399	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2400	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2401	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2402	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2403
		2404	rc_draw (rc);
		2405	}
		2406
		2407	rc_draw (rc_ov);
		2408	rc_clear (rc_ov);
		2409
1943	glDisable (GL_BLEND);	2410	glDisable (GL_BLEND);
		2411	rc_free (rc);
		2412	rc_free (rc_ov);
1944		2413
1945	// top layer: overlays such as the health bar	2414	// top layer: overlays such as the health bar
1946	for (y = 0; y < sh; y++)	2415	for (y = 0; y < sh; y++)
1947	if (0 <= y + my && y + my < self->rows)	2416	if (0 <= y + my && y + my < self->rows)
1948	{	2417	{
…		…
1953	{	2422	{
1954	mapcell *cell = row->col + (x + mx - row->c0);	2423	mapcell *cell = row->col + (x + mx - row->c0);
1955		2424
1956	int px = x * T;	2425	int px = x * T;
1957	int py = y * T;	2426	int py = y * T;
		2427
		2428	if (expect_false (cell->player == player))
		2429	{
		2430	px += sdx;
		2431	py += sdy;
		2432	}
1958		2433
1959	if (cell->stat_hp)	2434	if (cell->stat_hp)
1960	{	2435	{
1961	int width = cell->stat_width * T;	2436	int width = cell->stat_width * T;
1962	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2437	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1971	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);	2446	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1972	}	2447	}
1973	}	2448	}
1974	}	2449	}
1975	}	2450	}
1976	OUTPUT:
1977	RETVAL
1978		2451
1979	void	2452	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2453	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2454	CODE:
1982	{	2455	{
1983	static float color[16][3] = {	2456	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2457	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2458	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2459	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2460	{ 1.00f, 0.00f, 0.00f },
1988		2461
1989	{ 1.00F, 0.54F, 0.00F },	2462	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2463	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2464	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2465	{ 0.18f, 0.54f, 0.34f },
1993		2466
1994	{ 0.56F, 0.73F, 0.56F },	2467	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2468	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2469	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2470	{ 0.99f, 0.77f, 0.26f },
1998		2471
1999	{ 0.74F, 0.65F, 0.41F },	2472	{ 0.74f, 0.65f, 0.41f },
2000		2473
2001	{ 0.00F, 1.00F, 1.00F },	2474	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2475	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2476	{ 1.00f, 1.00f, 0.00f },
2004	};	2477	};
2005		2478
2006	int x, y;	2479	int x, y;
2007		2480
2008	glEnable (GL_TEXTURE_2D);	2481	glEnable (GL_TEXTURE_2D);
		2482	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2483	* but the nvidia driver (185.18.14) mishandles alpha textures
		2484	* and takes the colour from god knows where instead of using
		2485	* Cp. MODULATE results in the same colour, but slightly different
		2486	* alpha, but atcually gives us the correct colour with nvidia.
		2487	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2488	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2489	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2490	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2491	glBegin (GL_QUADS);
2013		2492
2014	for (y = 0; y < h; y++)	2493	for (y = 0; y < h; y++)
…		…
2018		2497
2019	if (m)	2498	if (m)
2020	{	2499	{
2021	float *c = color [m & 15];	2500	float *c = color [m & 15];
2022		2501
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2502	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2503	float tx2 = tx1 + 0.5f;
2025		2504
2026	glColor4f (c[0], c[1], c[2], 0.75);	2505	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2506	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2507	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2508	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2509	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2510	}
…		…
2035	glDisable (GL_BLEND);	2514	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2515	glDisable (GL_TEXTURE_2D);
2037	}	2516	}
2038		2517
2039	void	2518	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2519	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2520	PPCODE:
2042	{	2521	{
2043	int x, y;	2522	int x, y;
2044	int sw1 = sw + 2;	2523	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2524	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2525	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2526	int sw3 = sw * 3;
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2527	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2528	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2529	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2530
2052	SvPOK_only (darkness3_sv);	2531	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2532	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2533
2055	mx += self->x - 1;	2534	mx += self->x - 1;
2056	my += self->y - 1;	2535	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2536
2060	for (y = 0; y < sh1; y++)	2537	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2538	if (0 <= y + my && y + my < self->rows)
2062	{	2539	{
2063	maprow *row = self->row + (y + my);	2540	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2543	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2544	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2545	mapcell *cell = row->col + (x + mx - row->c0);
2069		2546
2070	darkness1 [y * sw1 + x] = cell->darkness	2547	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2548	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2549	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2550	}
2074	}	2551	}
2075		2552
2076	for (y = 0; y < sh; ++y)	2553	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2554	for (x = 0; x < sw; ++x)
…		…
2096		2573
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2574	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2575	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2576	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2577
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2578	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2579	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2580	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2581	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2582	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);	2583	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2584	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2585	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2586	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2587	}
2111		2588
2112	free (darkness1);	2589	free (darkness1);
2113		2590
2114	EXTEND (SP, 3);	2591	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2592	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2593	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2594	PUSHs (darkness3_sv);
2118	}	2595	}
2119		2596
2120	SV *	2597	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2598	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2599	CODE:
2123	{	2600	{
2124	int x, y, x1, y1;	2601	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2602	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2603	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2660	else
2184	*data++ = 0;	2661	*data++ = 0;
2185	}	2662	}
2186	}	2663	}
2187		2664
		2665	/* if size is w*h + 5 then no data has been found */
		2666	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2667	{
2188	SvPOK_only (data_sv);	2668	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2669	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2670	}
		2671
2190	RETVAL = data_sv;	2672	RETVAL = data_sv;
2191	}	2673	}
2192	OUTPUT:	2674	OUTPUT:
2193	RETVAL	2675	RETVAL
2194		2676
2195	void	2677	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2678	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2679	PPCODE:
2198	{	2680	{
2199	int x, y, z;	2681	int x, y, z;
2200	int w, h;	2682	int w, h;
2201	int x1, y1;	2683	int x1, y1;
		2684	STRLEN len;
		2685	uint8_t *data, *end;
		2686
		2687	len = SvLEN (data_sv);
		2688	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2689	data = SvPVbyte_nolen (data_sv);
		2690	end = data + len + 8;
		2691
		2692	if (len < 5)
		2693	XSRETURN_EMPTY;
2202		2694
2203	if (*data++ != 0)	2695	if (*data++ != 0)
2204	return; /* version mismatch */	2696	XSRETURN_EMPTY; /* version mismatch */
2205		2697
2206	w = *data++ << 8; w |= *data++;	2698	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2699	h = *data++ << 8; h |= *data++;
2208		2700
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2701	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2713	{
2222	maprow *row = map_get_row (self, y);	2714	maprow *row = map_get_row (self, y);
2223		2715
2224	for (x = x0; x < x1; x++)	2716	for (x = x0; x < x1; x++)
2225	{	2717	{
		2718	uint8_t flags;
		2719
		2720	if (data + 7 >= end)
		2721	XSRETURN_EMPTY;
		2722
2226	uint8_t flags = *data++;	2723	flags = *data++;
2227		2724
2228	if (flags)	2725	if (flags)
2229	{	2726	{
2230	mapcell *cell = row_get_cell (row, x);	2727	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2728	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2731	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2732	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2733
2237	if (cell->darkness == 0)	2734	if (cell->darkness == 0)
2238	{	2735	{
2239	cell->darkness = 0;	2736	/*cell->darkness = 0;*/
		2737	EXTEND (SP, 3);
2240		2738
2241	for (z = 0; z <= 2; z++)	2739	for (z = 0; z <= 2; z++)
2242	{	2740	{
2243	tileid t = tile [z];	2741	tileid t = tile [z];
2244		2742
2245	if (t >= self->texs || (t && !self->tex [t].name))	2743	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2744	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2745	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2746	need_texid (self, t);
2249	}	2747	}
2250		2748
2251	cell->tile [z] = t;	2749	cell->tile [z] = t;
2252	}	2750	}
…		…
2254	}	2752	}
2255	}	2753	}
2256	}	2754	}
2257	}	2755	}
2258		2756
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2757	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2758
2261	CFPlus::RW	2759	DC::RW
2262	new (SV *class, SV *data_sv)	2760	new (SV *class, SV *data_sv)
2263	CODE:	2761	CODE:
2264	{	2762	{
2265	STRLEN datalen;	2763	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2764	char *data = SvPVbyte (data_sv, datalen);
…		…
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2766	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2767	}
2270	OUTPUT:	2768	OUTPUT:
2271	RETVAL	2769	RETVAL
2272		2770
2273	CFPlus::RW	2771	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2772	new_from_file (SV *class, const char *path, const char *mode = "rb")
2275	CODE:	2773	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2774	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2775	OUTPUT:
2278	RETVAL	2776	RETVAL
2279		2777
2280	# fails on win32:	2778	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2779	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2780	#void
2283	#close (CFPlus::RW self)	2781	#close (DC::RW self)
2284	# CODE:	2782	# CODE:
2285	# (self->(close)) (self);	2783	# (self->(close)) (self);
2286		2784
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2785	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2786
2289	PROTOTYPES: DISABLE	2787	PROTOTYPES: DISABLE
2290		2788
2291	CFPlus::Channel	2789	DC::Channel
2292	find ()	2790	find ()
2293	CODE:	2791	CODE:
2294	{	2792	{
2295	RETVAL = Mix_GroupAvailable (-1);	2793	RETVAL = Mix_GroupAvailable (-1);
2296		2794
…		…
2309	}	2807	}
2310	OUTPUT:	2808	OUTPUT:
2311	RETVAL	2809	RETVAL
2312		2810
2313	void	2811	void
2314	halt (CFPlus::Channel self)	2812	halt (DC::Channel self)
2315	CODE:	2813	CODE:
2316	Mix_HaltChannel (self);	2814	Mix_HaltChannel (self);
2317		2815
2318	void	2816	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2817	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2818	CODE:
2321	Mix_ExpireChannel (self, ticks);	2819	Mix_ExpireChannel (self, ticks);
2322		2820
2323	void	2821	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2822	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2823	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2824	Mix_FadeOutChannel (self, ticks);
2327		2825
2328	int	2826	int
2329	volume (CFPlus::Channel self, int volume)	2827	volume (DC::Channel self, int volume)
2330	CODE:	2828	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2829	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2830	OUTPUT:
2333	RETVAL	2831	RETVAL
2334		2832
2335	void	2833	void
2336	unregister_all_effects (CFPlus::Channel self)	2834	unregister_all_effects (DC::Channel self)
2337	CODE:	2835	CODE:
2338	Mix_UnregisterAllEffects (self);	2836	Mix_UnregisterAllEffects (self);
2339		2837
2340	void	2838	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2839	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2840	CODE:
2343	left = CLAMP (left , 0, 255);	2841	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2842	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2843	Mix_SetPanning (self, left, right);
2346		2844
2347	void	2845	void
2348	set_distance (CFPlus::Channel self, int distance)	2846	set_distance (DC::Channel self, int distance)
2349	CODE:	2847	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2848	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2849
2352	void	2850	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2851	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2852	CODE:
2355		2853
2356	void	2854	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2855	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2856	CODE:
2359	{	2857	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2858	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2859	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2860	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2861	}
2364		2862
2365	void	2863	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2864	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2865	CODE:
2368	Mix_SetReverseStereo (self, flip);	2866	Mix_SetReverseStereo (self, flip);
2369		2867
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2868	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2869
2372	PROTOTYPES: DISABLE	2870	PROTOTYPES: DISABLE
2373		2871
2374	CFPlus::MixChunk	2872	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2873	new (SV *class, DC::RW rwops)
2376	CODE:	2874	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2875	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2876	OUTPUT:
2379	RETVAL	2877	RETVAL
2380		2878
2381	void	2879	void
2382	DESTROY (CFPlus::MixChunk self)	2880	DESTROY (DC::MixChunk self)
2383	CODE:	2881	CODE:
2384	Mix_FreeChunk (self);	2882	Mix_FreeChunk (self);
2385		2883
2386	int	2884	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2885	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2886	CODE:
2389	if (items > 1)	2887	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2888	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2889	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2890	OUTPUT:
2393	RETVAL	2891	RETVAL
2394		2892
2395	CFPlus::Channel	2893	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2894	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2895	CODE:
2398	{	2896	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2897	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2898
2401	if (RETVAL < 0)	2899	if (RETVAL < 0)
…		…
2408	}	2906	}
2409	}	2907	}
2410	OUTPUT:	2908	OUTPUT:
2411	RETVAL	2909	RETVAL
2412		2910
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2911	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2414		2912
2415	int	2913	int
2416	volume (int volume = -1)	2914	volume (int volume = -1)
2417	PROTOTYPE: ;$	2915	PROTOTYPE: ;$
2418	CODE:	2916	CODE:
…		…
2430	void	2928	void
2431	halt ()	2929	halt ()
2432	CODE:	2930	CODE:
2433	Mix_HaltMusic ();	2931	Mix_HaltMusic ();
2434		2932
2435	CFPlus::MixMusic	2933	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	2934	new (SV *class, DC::RW rwops)
2437	CODE:	2935	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	2936	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	2937	OUTPUT:
2440	RETVAL	2938	RETVAL
2441		2939
2442	void	2940	void
2443	DESTROY (CFPlus::MixMusic self)	2941	DESTROY (DC::MixMusic self)
2444	CODE:	2942	CODE:
2445	Mix_FreeMusic (self);	2943	Mix_FreeMusic (self);
2446		2944
2447	int	2945	int
2448	play (CFPlus::MixMusic self, int loops = -1)	2946	play (DC::MixMusic self, int loops = -1)
2449	CODE:	2947	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	2948	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	2949	OUTPUT:
2452	RETVAL	2950	RETVAL
2453		2951
2454	void	2952	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2953	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	2954	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	2955	Mix_FadeInMusicPos (self, loops, ms, position);
2458		2956
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2957	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		2958
2461	PROTOTYPES: ENABLE	2959	PROTOTYPES: ENABLE
2462		2960
2463	BOOT:	2961	BOOT:
2464	{	2962	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2963	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	2964	static const struct {
2467	const char *name;	2965	const char *name;
2468	IV iv;	2966	IV iv;
2469	} *civ, const_iv[] = {	2967	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	2968	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	2969	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	2970	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	2971	const_iv (GL_EXTENSIONS),
		2972	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	2973	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	2974	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	2975	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	2976	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	2977	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	2989	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	2990	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	2991	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2992	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	const_iv (GL_ONE_MINUS_DST_ALPHA),	2993	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2994	const_iv (GL_SRC_COLOR),
		2995	const_iv (GL_DST_COLOR),
		2996	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2997	const_iv (GL_ONE_MINUS_DST_COLOR),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	2998	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	2999	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3000	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3001	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3002	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3008	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3009	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3010	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3011	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3012	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3013	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3014	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3015	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3016	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3017	const_iv (GL_COMPRESSED_RGB_ARB),
		3018	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	3019	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3020	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3021	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3022	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3023	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3062	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3063	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3064	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3065	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3066	const_iv (GL_GENERATE_MIPMAP_HINT),
		3067	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3068	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3069	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3070	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3071	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3072	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3073	const_iv (GL_T2F_V3F),
2564	const_iv (GL_T2F_N3F_V3F),	3074	const_iv (GL_T2F_N3F_V3F),
		3075	const_iv (GL_FUNC_ADD),
		3076	const_iv (GL_FUNC_SUBTRACT),
		3077	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2565	# undef const_iv	3078	# undef const_iv
2566	};	3079	};
2567		3080
2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3081	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3082	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2570		3083
2571	texture_av = newAV ();	3084	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3085	AvREAL_off (texture_av);
2573	}	3086	}
2574		3087
		3088	void
		3089	disable_GL_EXT_blend_func_separate ()
		3090	CODE:
		3091	gl.BlendFuncSeparate = 0;
		3092	gl.BlendFuncSeparateEXT = 0;
		3093
		3094	void
		3095	apple_nvidia_bug (int enable)
		3096
2575	char *	3097	char *
2576	gl_vendor ()	3098	gl_vendor ()
2577	CODE:	3099	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3100	RETVAL = (char *)glGetString (GL_VENDOR);
2579	OUTPUT:	3101	OUTPUT:
…		…
2628		3150
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3151	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3152	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3153	gl_BlendFuncSeparate (sa, da, saa, daa);
2632		3154
		3155	# void glBlendEquation (int se)
		3156
2633	void glDepthMask (int flag)	3157	void glDepthMask (int flag)
2634		3158
2635	void glLogicOp (int opcode)	3159	void glLogicOp (int opcode)
2636		3160
2637	void glColorMask (int red, int green, int blue, int alpha)	3161	void glColorMask (int red, int green, int blue, int alpha)
…		…
2671	void glRotate (float angle, float x, float y, float z)	3195	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3196	CODE:
2673	glRotatef (angle, x, y, z);	3197	glRotatef (angle, x, y, z);
2674		3198
2675	void glColor (float r, float g, float b, float a = 1.0)	3199	void glColor (float r, float g, float b, float a = 1.0)
		3200	PROTOTYPE: @
2676	ALIAS:	3201	ALIAS:
2677	glColor_premultiply = 1	3202	glColor_premultiply = 1
2678	CODE:	3203	CODE:
2679	if (ix)	3204	if (ix)
2680	{	3205	{
…		…
2700		3225
2701	void glRect (float x1, float y1, float x2, float y2)	3226	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3227	CODE:
2703	glRectf (x1, y1, x2, y2);	3228	glRectf (x1, y1, x2, y2);
2704		3229
		3230	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3231	CODE:
		3232	glBegin (GL_LINE_LOOP);
		3233	glVertex2f (x1, y1);
		3234	glVertex2f (x2, y1);
		3235	glVertex2f (x2, y2);
		3236	glVertex2f (x1, y2);
		3237	glEnd ();
		3238
2705	PROTOTYPES: ENABLE	3239	PROTOTYPES: ENABLE
2706		3240
2707	void glBegin (int mode)	3241	void glBegin (int mode)
2708		3242
2709	void glEnd ()	3243	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3275	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	3276	CODE:
2743	if (gl.SeparableFilter2D)	3277	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3278	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3279
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3280	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		3281
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3282	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		3283
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3284	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		3285
…		…
2777		3311
2778	void glEndList ()	3312	void glEndList ()
2779		3313
2780	void glCallList (int list)	3314	void glCallList (int list)
2781		3315
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3316	void c_init ()
		3317	CODE:
		3318	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3319	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3320
		3321	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3322
2784	PROTOTYPES: DISABLE	3323	PROTOTYPES: DISABLE
2785		3324
2786	void	3325	void
2787	find_widget (SV *self, NV x, NV y)	3326	find_widget (SV *self, NV x, NV y)
…		…
2791	XPUSHs (self);	3330	XPUSHs (self);
2792	}	3331	}
2793		3332
2794	BOOT:	3333	BOOT:
2795	{	3334	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3335	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3336
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3337	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3338	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3339	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3340	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3341	}
2803		3342
2804	void	3343	void
2805	draw (SV *self)	3344	draw (SV *self)
2806	CODE:	3345	CODE:
…		…
2810	NV x, y, w, h;	3349	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3350	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3351	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3352	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3353	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3354	double draw_x, draw_y;
2817		3355
2818	if (!SvROK (self))	3356	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3357	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3358
2821	hv = (HV *)SvRV (self);	3359	hv = (HV *)SvRV (self);
2822		3360
2823	if (SvTYPE (hv) != SVt_PVHV)	3361	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3362	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3363
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3364	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3365	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3366
2829	if (!h || !w)	3367	if (!h || !w)
…		…
2849	{	3387	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3388	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3389
2852	if (svp && SvTRUE (*svp))	3390	if (svp && SvTRUE (*svp))
2853	{	3391	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3392	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3393	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3394	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3395	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3396	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3397	glVertex2f (w, 0);
…		…
2862	glEnd ();	3400	glEnd ();
2863	glDisable (GL_BLEND);	3401	glDisable (GL_BLEND);
2864	}	3402	}
2865	}	3403	}
2866	#if 0	3404	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3405	// draw borders, for debugging
2868	glPushMatrix;	3406	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3407	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3408	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3409	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3410	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3411	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3412	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3413	glVertex2f (0 , h - 1);
2876	glEnd;	3414	glEnd ();
2877	glPopMatrix;	3415	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3416	#endif
2881	PUSHMARK (SP);	3417	PUSHMARK (SP);
2882	XPUSHs (self);	3418	XPUSHs (self);
2883	PUTBACK;	3419	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3420	call_method ("_draw", G_VOID | G_DISCARD);

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