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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.217 by root, Wed Aug 1 12:43:31 2007 UTC vs.
Revision 1.299 by root, Tue Dec 22 01:37:41 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
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	938	}
718	}	939	}
719	OUTPUT:	940	OUTPUT:
720	RETVAL	941	RETVAL
721		942
…		…
725	char *	946	char *
726	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
727		948
728	int	949	int
729	SDL_GetAppState ()	950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
730		954
731	void	955	void
732	poll_events ()	956	poll_events ()
733	PPCODE:	957	PPCODE:
734	{	958	{
…		…
744	{	968	{
745	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
746	case SDL_KEYUP:	970	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	976	break;
753		977
754	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	997	x = ev.motion.x;
774	y = ev.motion.y;	998	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1000	}
777		1001
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1008	}
785	break;	1009	break;
786		1010
787	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1014
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1025	break;
802	}	1026	}
803		1027
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1029	}
806	}	1030	}
807		1031
808	int	1032	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1033	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1034	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1035	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1036	Mix_ChannelFinished (channel_finished);
		1037
		1038	void
		1039	Mix_QuerySpec ()
		1040	PPCODE:
		1041	{
		1042	int freq, channels;
		1043	Uint16 format;
		1044
		1045	if (Mix_QuerySpec (&freq, &format, &channels))
		1046	{
		1047	EXTEND (SP, 3);
		1048	PUSHs (sv_2mortal (newSViv (freq)));
		1049	PUSHs (sv_2mortal (newSViv (format)));
		1050	PUSHs (sv_2mortal (newSViv (channels)));
		1051	}
		1052	}
813		1053
814	void	1054	void
815	Mix_CloseAudio ()	1055	Mix_CloseAudio ()
816		1056
817	int	1057	int
…		…
852	}	1092	}
853	}	1093	}
854	#endif	1094	#endif
855	}	1095	}
856		1096
857	void	1097	int
858	add_font (char *file)	1098	add_font (char *file)
859	CODE:	1099	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1100	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1101	OUTPUT:
		1102	RETVAL
861		1103
862	void	1104	void
863	load_image_inline (SV *image_)	1105	load_image_inline (SV *image_)
864	ALIAS:	1106	ALIAS:
865	load_image_file = 1	1107	load_image_file = 1
…		…
951	void	1193	void
952	error (char *message)	1194	error (char *message)
953	CODE:	1195	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1196	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1197	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1198	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1199	#endif
958		1200
959	void	1201	void
960	fatal (char *message)	1202	fatal (char *message)
961	CODE:	1203	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1204	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1205	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1206	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1207	#endif
966	_exit (1);	1208	_exit (1);
967		1209
968	void	1210	void
969	_exit (int retval = 0)	1211	_exit (int retval = 0)
…		…
981	#if DEBUG	1223	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1224	VALGRIND_DO_LEAK_CHECK;
983	#endif	1225	#endif
984	}	1226	}
985		1227
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1228	int
		1229	SvREFCNT (SV *sv)
		1230	CODE:
		1231	RETVAL = SvREFCNT (sv);
		1232	OUTPUT:
		1233	RETVAL
		1234
		1235	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1236
988	PROTOTYPES: DISABLE	1237	PROTOTYPES: DISABLE
989		1238
990	CFPlus::Font	1239	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1240	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1241	CODE:
993	{	1242	{
994	int count;	1243	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1244	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1247	}
999	OUTPUT:	1248	OUTPUT:
1000	RETVAL	1249	RETVAL
1001		1250
1002	void	1251	void
1003	DESTROY (CFPlus::Font self)	1252	DESTROY (DC::Font self)
1004	CODE:	1253	CODE:
1005	pango_font_description_free (self);	1254	pango_font_description_free (self);
1006		1255
1007	void	1256	void
1008	make_default (CFPlus::Font self)	1257	make_default (DC::Font self)
1009	PROTOTYPE: $	1258	PROTOTYPE: $
1010	CODE:	1259	CODE:
1011	default_font = self;	1260	default_font = self;
1012		1261
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1262	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1263
1015	PROTOTYPES: DISABLE	1264	PROTOTYPES: DISABLE
1016		1265
1017	void	1266	void
1018	reset_glyph_cache ()	1267	glyph_cache_backup ()
1019	PROTOTYPE:	1268	PROTOTYPE:
1020	CODE:	1269	CODE:
		1270	tc_backup ();
		1271
		1272	void
		1273	glyph_cache_restore ()
		1274	PROTOTYPE:
		1275	CODE:
1021	tc_clear ();	1276	tc_restore ();
1022		1277
1023	CFPlus::Layout	1278	DC::Layout
1024	new (SV *class)	1279	new (SV *class)
1025	CODE:	1280	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1281	New (0, RETVAL, 1, struct cf_layout);
1027		1282
1028	RETVAL->pl = pango_layout_new (opengl_context);	1283	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1285	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1286	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1287	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1288	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1289	RETVAL->font = 0;
		1290	RETVAL->rc = rc_alloc ();
1035		1291
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1292	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1293	layout_update_font (RETVAL);
1038	OUTPUT:	1294	OUTPUT:
1039	RETVAL	1295	RETVAL
1040		1296
1041	void	1297	void
1042	DESTROY (CFPlus::Layout self)	1298	DESTROY (DC::Layout self)
1043	CODE:	1299	CODE:
1044	g_object_unref (self->pl);	1300	g_object_unref (self->pl);
		1301	rc_free (self->rc);
1045	Safefree (self);	1302	Safefree (self);
1046		1303
1047	void	1304	void
1048	set_text (CFPlus::Layout self, SV *text_)	1305	set_text (DC::Layout self, SV *text_)
1049	CODE:	1306	CODE:
1050	{	1307	{
1051	STRLEN textlen;	1308	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1309	char *text = SvPVutf8 (text_, textlen);
1053		1310
1054	pango_layout_set_text (self->pl, text, textlen);	1311	pango_layout_set_text (self->pl, text, textlen);
1055	}	1312	}
1056		1313
1057	void	1314	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1315	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1316	CODE:
1060	{	1317	{
1061	STRLEN textlen;	1318	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1319	char *text = SvPVutf8 (text_, textlen);
1063		1320
1064	pango_layout_set_markup (self->pl, text, textlen);	1321	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1322	}
1066		1323
1067	void	1324	void
1068	set_shapes (CFPlus::Layout self, ...)	1325	set_shapes (DC::Layout self, ...)
1069	CODE:	1326	CODE:
1070	{	1327	{
1071	PangoAttrList *attrs = 0;	1328	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1329	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1330	const char *pos = text;
…		…
1108	if (attrs)	1365	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1366	pango_layout_set_attributes (self->pl, attrs);
1110	}	1367	}
1111		1368
1112	void	1369	void
1113	get_shapes (CFPlus::Layout self)	1370	get_shapes (DC::Layout self)
1114	PPCODE:	1371	PPCODE:
1115	{	1372	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1373	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1374
1118	do	1375	do
1119	{	1376	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1377	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1378
1122	if (run && shape_attr_p (run))	1379	if (run && shape_attr_p (run))
1123	{	1380	{
1124	PangoRectangle extents;	1381	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1382	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1390
1134	pango_layout_iter_free (iter);	1391	pango_layout_iter_free (iter);
1135	}	1392	}
1136		1393
1137	int	1394	int
1138	has_wrapped (CFPlus::Layout self)	1395	has_wrapped (DC::Layout self)
1139	CODE:	1396	CODE:
1140	{	1397	{
1141	int lines = 1;	1398	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1399	const char *text = pango_layout_get_text (self->pl);
1143		1400
…		…
1148	}	1405	}
1149	OUTPUT:	1406	OUTPUT:
1150	RETVAL	1407	RETVAL
1151		1408
1152	SV *	1409	SV *
1153	get_text (CFPlus::Layout self)	1410	get_text (DC::Layout self)
1154	CODE:	1411	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1412	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1413	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1414	OUTPUT:
1158	RETVAL	1415	RETVAL
1159		1416
1160	void	1417	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1418	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1419	CODE:
1163	self->r = r;	1420	self->r = r;
1164	self->g = g;	1421	self->g = g;
1165	self->b = b;	1422	self->b = b;
1166	self->a = a;	1423	self->a = a;
1167		1424
1168	void	1425	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1426	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1427	CODE:
1171	if (self->font != font)	1428	if (self->font != font)
1172	{	1429	{
1173	self->font = font;	1430	self->font = font;
1174	layout_update_font (self);	1431	layout_update_font (self);
1175	}	1432	}
1176		1433
1177	void	1434	void
1178	set_height (CFPlus::Layout self, int base_height)	1435	set_height (DC::Layout self, int base_height)
1179	CODE:	1436	CODE:
1180	if (self->base_height != base_height)	1437	if (self->base_height != base_height)
1181	{	1438	{
1182	self->base_height = base_height;	1439	self->base_height = base_height;
1183	layout_update_font (self);	1440	layout_update_font (self);
1184	}	1441	}
1185		1442
1186	void	1443	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1444	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1445	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1446	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1447
1191	void	1448	void
1192	set_indent (CFPlus::Layout self, int indent)	1449	set_indent (DC::Layout self, int indent)
1193	CODE:	1450	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1451	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1452
1196	void	1453	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1454	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1455	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1456	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1457
1201	void	1458	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1459	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1460	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1461	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1462	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1463	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1464	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1465	: PANGO_ELLIPSIZE_NONE
1209	);	1466	);
1210		1467
1211	void	1468	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1469	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1470	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1471	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1472
1216	void	1473	void
1217	size (CFPlus::Layout self)	1474	size (DC::Layout self)
1218	PPCODE:	1475	PPCODE:
1219	{	1476	{
1220	int w, h;	1477	int w, h;
1221		1478
1222	layout_get_pixel_size (self, &w, &h);	1479	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1482	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1483	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1484	}
1228		1485
1229	int	1486	int
1230	descent (CFPlus::Layout self)	1487	descent (DC::Layout self)
1231	CODE:	1488	CODE:
1232	{	1489	{
1233	PangoRectangle rect;	1490	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1491	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1492	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1493	RETVAL = PANGO_DESCENT (rect);
1237	}	1494	}
1238	OUTPUT:	1495	OUTPUT:
1239	RETVAL	1496	RETVAL
1240		1497
1241	int	1498	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1499	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1500	CODE:
1244	{	1501	{
1245	int index, trailing;	1502	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1503	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1504	RETVAL = index + trailing;
1248	}	1505	}
1249	OUTPUT:	1506	OUTPUT:
1250	RETVAL	1507	RETVAL
1251		1508
1252	void	1509	void
1253	cursor_pos (CFPlus::Layout self, int index)	1510	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1511	PPCODE:
1255	{	1512	{
1256	PangoRectangle strong_pos;	1513	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1514	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1515
1259	EXTEND (SP, 3);	1516	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1517	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1518	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1520	}
1264		1521
1265	void	1522	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1523	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1524	PPCODE:
1268	{	1525	{
1269	int line, x;	1526	int line, x;
1270		1527
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1528	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1529	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1530	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1531	--line;
		1532	#endif
1274	EXTEND (SP, 2);	1533	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1534	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1535	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1536	}
1278		1537
1279	void	1538	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1539	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1540	PPCODE:
1282	{	1541	{
1283	PangoLayoutLine *lp;	1542	PangoLayoutLine *lp;
1284	int index, trailing;	1543	int index, trailing;
1285		1544
1286	if (line < 0)	1545	if (line < 0)
1287	XSRETURN_EMPTY;	1546	XSRETURN_EMPTY;
1288		1547
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1548	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1549	XSRETURN_EMPTY; /* do better */
1291		1550
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1551	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1552
1294	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1559	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1560	}
1302	}	1561	}
1303		1562
1304	void	1563	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1564	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1565	CODE:
		1566	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1567	pango_opengl_render_layout_subpixel (
1308	self->pl,	1568	self->pl,
		1569	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1570	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1571	self->r, self->g, self->b, self->a,
1311	flags	1572	flags
1312	);	1573	);
		1574	// we assume that context_change actually clears/frees stuff
		1575	// and does not do any recomputation...
		1576	pango_layout_context_changed (self->pl);
1313		1577
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1578	void
		1579	draw (DC::Layout self)
		1580	CODE:
		1581	{
		1582	glEnable (GL_TEXTURE_2D);
		1583	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1584	glEnable (GL_BLEND);
		1585	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1586	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1587	glEnable (GL_ALPHA_TEST);
		1588	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1589
		1590	rc_draw (self->rc);
		1591
		1592	glDisable (GL_ALPHA_TEST);
		1593	glDisable (GL_BLEND);
		1594	glDisable (GL_TEXTURE_2D);
		1595	}
		1596
		1597	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1598
1316	PROTOTYPES: ENABLE	1599	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1600
1320	void	1601	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1602	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1603	CODE:
1323	{	1604	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1631	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1632	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1633	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1634	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1635
		1636	if (name <= 0)
		1637	XSRETURN_EMPTY;
		1638
1355	if (items < 5)	1639	if (items < 5)
1356	{	1640	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1641	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1642	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1643	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1388	}	1672	}
1389	}	1673	}
1390		1674
		1675	void
		1676	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)
		1677	PROTOTYPE: @
		1678	CODE:
		1679	{
		1680	glEnable (GL_BLEND);
		1681	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1682	glEnable (GL_TEXTURE_2D);
		1683	glBindTexture (GL_TEXTURE_2D, name1);
		1684
		1685	glColor3f (intensity, intensity, intensity);
		1686	glPushMatrix ();
		1687	glScalef (1./3, 1./3, 1.);
		1688
		1689	if (blend > 0.f)
		1690	{
		1691	float dx3 = dx * -3.f / w;
		1692	float dy3 = dy * -3.f / h;
		1693	GLfloat env_color[4] = { 0., 0., 0., blend };
		1694
		1695	/* interpolate the two shadow textures */
		1696	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1698
		1699	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1700	gl.ActiveTexture (GL_TEXTURE1);
		1701	glEnable (GL_TEXTURE_2D);
		1702	glBindTexture (GL_TEXTURE_2D, name2);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1704
		1705	/* rgb == rgb(glcolor) */
		1706	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1709
		1710	/* alpha = interpolate t0, t1 by env_alpha */
		1711	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1722
		1723	glBegin (GL_QUADS);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1728	glEnd ();
		1729
		1730	glDisable (GL_TEXTURE_2D);
		1731	gl.ActiveTexture (GL_TEXTURE0);
		1732	}
		1733	else
		1734	{
		1735	/* simple blending of one texture, also opengl <1.3 path */
		1736	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1737
		1738	glBegin (GL_QUADS);
		1739	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1740	glTexCoord2f (0, t); glVertex2f (0, h);
		1741	glTexCoord2f (s, t); glVertex2f (w, h);
		1742	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1743	glEnd ();
		1744	}
		1745
		1746	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1747	{
		1748	int x, y;
		1749	int dx3 = dx * 3;
		1750	int dy3 = dy * 3;
		1751
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1753	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1754	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1755	glTranslatef (-1., -1., 0);
		1756	glBegin (GL_QUADS);
		1757
		1758	for (y = 1; y < h; y += 3)
		1759	{
		1760	int y1 = y - dy3;
		1761	int y1valid = y1 >= 0 && y1 < h;
		1762
		1763	for (x = 1; x < w; x += 3)
		1764	{
		1765	int x1 = x - dx3;
		1766	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	uint8_t h2;
		1768
		1769	if (y1valid && x1 >= 0 && x1 < w)
		1770	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1771	else
		1772	h2 = 1; /* out of range == invisible */
		1773
		1774	if (h1 || h2)
		1775	{
		1776	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1777	glColor4f (1., 1., 1., alpha);
		1778
		1779	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1780	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1781	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1782	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1783	}
		1784	}
		1785	}
		1786	}
		1787
		1788	glEnd ();
		1789
		1790	glPopMatrix ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	glDisable (GL_BLEND);
		1794	}
		1795
1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1796	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1392	CODE:	1797	CODE:
1393	{	1798	{
1394	GLint width;	1799	GLint width;
1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1800	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1397	RETVAL = width > 0;	1802	RETVAL = width > 0;
1398	}	1803	}
1399	OUTPUT:	1804	OUTPUT:
1400	RETVAL	1805	RETVAL
1401		1806
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1807	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1808
1404	PROTOTYPES: DISABLE	1809	PROTOTYPES: DISABLE
1405		1810
1406	CFPlus::Map	1811	DC::Map
1407	new (SV *class)	1812	new (SV *class)
1408	CODE:	1813	CODE:
1409	New (0, RETVAL, 1, struct map);	1814	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1815	RETVAL->x = 0;
1411	RETVAL->y = 0;	1816	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1824	RETVAL->row = 0;
1420	OUTPUT:	1825	OUTPUT:
1421	RETVAL	1826	RETVAL
1422		1827
1423	void	1828	void
1424	DESTROY (CFPlus::Map self)	1829	DESTROY (DC::Map self)
1425	CODE:	1830	CODE:
1426	{	1831	{
1427	map_clear (self);	1832	map_clear (self);
1428	Safefree (self->face2tile);	1833	Safefree (self->face2tile);
1429	Safefree (self->tex);	1834	Safefree (self->tex);
1430	Safefree (self);	1835	Safefree (self);
1431	}	1836	}
1432		1837
1433	void	1838	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1839	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1840	CODE:
1436	self->w = map_width;	1841	self->w = map_width;
1437	self->h = map_height;	1842	self->h = map_height;
1438		1843
1439	void	1844	void
1440	clear (CFPlus::Map self)	1845	clear (DC::Map self)
1441	CODE:	1846	CODE:
1442	map_clear (self);	1847	map_clear (self);
1443		1848
1444	void	1849	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1850	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1851	CODE:
1447	{	1852	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1853	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1854	need_texid (self, tile);
1450	}	1855	}
1451		1856
1452	void	1857	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1858	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1859	CODE:
1455	{	1860	{
1456	tileid texid;	1861	tileid texid;
1457	maptex *tex;	1862	maptex *tex;
1458		1863
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1876	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1877	tex->smoothlevel = level;
1473	}	1878	}
1474		1879
1475	void	1880	void
1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1881	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1477	CODE:	1882	CODE:
1478	{	1883	{
1479	need_texid (self, texid);	1884	need_texid (self, texid);
1480		1885
1481	{	1886	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1908	}
1504		1909
		1910	void
		1911	expire_textures (DC::Map self, int texid, int count)
		1912	PPCODE:
		1913	for (; texid < self->texs && count; ++texid, --count)
		1914	{
		1915	maptex *tex = self->tex + texid;
		1916
		1917	if (tex->name)
		1918	{
		1919	if (tex->unused)
		1920	{
		1921	tex->name = 0;
		1922	tex->unused = 0;
		1923	XPUSHs (sv_2mortal (newSViv (texid)));
		1924	}
		1925	else
		1926	tex->unused = 1;
		1927	}
		1928	}
		1929
1505	int	1930	int
1506	ox (CFPlus::Map self)	1931	ox (DC::Map self)
1507	ALIAS:	1932	ALIAS:
1508	oy = 1	1933	oy = 1
1509	x = 2	1934	x = 2
1510	y = 3	1935	y = 3
1511	w = 4	1936	w = 4
…		…
1522	}	1947	}
1523	OUTPUT:	1948	OUTPUT:
1524	RETVAL	1949	RETVAL
1525		1950
1526	void	1951	void
1527	scroll (CFPlus::Map self, int dx, int dy)	1952	scroll (DC::Map self, int dx, int dy)
1528	CODE:	1953	CODE:
1529	{	1954	{
1530	if (dx > 0)	1955	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	1956	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	1957	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	1972	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	1973	self->y += MAP_EXTEND_Y;
1549	}	1974	}
1550	}	1975	}
1551		1976
1552	void	1977	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1978	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	1979	CODE:
1555	{	1980	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1981	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	1982	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	1983	mapcell *cell;
1559	int x, y, flags;	1984	int x, y, z, flags;
		1985	AV *missing = newAV ();
		1986	RETVAL = newRV_noinc ((SV *)missing);
1560		1987
1561	while (data < data_end - 1)	1988	while (data < data_end - 1)
1562	{	1989	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	1990	flags = (data [0] << 8) + data [1]; data += 2;
1564		1991
…		…
1584	uint8_t ext, cmd;	2011	uint8_t ext, cmd;
1585		2012
1586	do	2013	do
1587	{	2014	{
1588	ext = *data++;	2015	ext = *data++;
1589	cmd = ext & 0x3f;	2016	cmd = ext & 0x7f;
1590		2017
1591	if (cmd < 4)	2018	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1593	else if (cmd == 5) // health	2020	else if (cmd == 5) // health
1594	{	2021	{
1595	cell->stat_width = 1;	2022	cell->stat_width = 1;
1596	cell->stat_hp = *data++;	2023	cell->stat_hp = *data++;
1597	}	2024	}
1598	else if (cmd == 6) // monster width	2025	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	2026	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	2027	else if (cmd == 0x47)
1601	{	2028	{
1602	if (*data == 4)	2029	if (*data == 1) cell->player = data [1];
1603	; // decode player count	2030	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2031	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2032	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1604		2033
1605	data += *data + 1;	2034	data += *data + 1;
1606	}	2035	}
1607	else if (cmd == 8) // cell flags	2036	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	2037	cell->flags = *data++;
…		…
1615	}	2044	}
1616	else	2045	else
1617	cell->darkness = *data++ + 1;	2046	cell->darkness = *data++ + 1;
1618	}	2047	}
1619		2048
		2049	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2050	if (flags & (4 >> z))
1621	{	2051	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2052	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	2053	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	2054	cell->tile [z] = self->face2tile [face];
		2055
		2056	if (cell->tile [z])
		2057	{
		2058	maptex *tex = self->tex + cell->tile [z];
		2059	tex->unused = 0;
		2060	if (!tex->name)
		2061	av_push (missing, newSViv (cell->tile [z]));
		2062
		2063	if (tex->smoothtile)
		2064	{
		2065	maptex *smooth = self->tex + tex->smoothtile;
		2066	smooth->unused = 0;
		2067	if (!smooth->name)
		2068	av_push (missing, newSViv (tex->smoothtile));
		2069	}
		2070	}
1625	}	2071	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	2072	}
1641	else	2073	else
1642	cell->darkness = 0;	2074	CELL_CLEAR (cell);
1643	}	2075	}
1644	}	2076	}
		2077	OUTPUT:
		2078	RETVAL
1645		2079
1646	SV *	2080	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2081	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	2082	CODE:
1649	{	2083	{
1650	int x1, x;	2084	int x1, x;
1651	int y1, y;	2085	int y1, y;
1652	int z;	2086	int z;
…		…
1697	}	2131	}
1698	OUTPUT:	2132	OUTPUT:
1699	RETVAL	2133	RETVAL
1700		2134
1701	void	2135	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2136	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1703	CODE:	2137	CODE:
1704	{	2138	{
		2139	int x, y, z;
		2140
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2141	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2142	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2143	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1708	smooth_key skey;	2144	smooth_key skey;
1709	int x, y, z;	2145	int pl_x, pl_y;
1710	int last_name;	2146	maptex pl_tex;
		2147	rc_t *rc = rc_alloc ();
		2148	rc_t *rc_ov = rc_alloc ();
		2149	rc_key_t key;
		2150	rc_array_t *arr;
1711		2151
		2152	pl_tex.name = 0;
		2153
1712	// thats current max. sorry.	2154	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2155	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2156	if (sh > 255) sh = 255;
1715		2157
1716	// clear key, in case of extra padding	2158	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2159	memset (&skey, 0, sizeof (skey));
1718		2160
1719	glColor4ub (255, 255, 255, 255);	2161	memset (&key, 0, sizeof (key));
1720		2162	key.r = 255;
1721	glEnable (GL_BLEND);	2163	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2164	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2165	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2166	key.mode = GL_QUADS;
1725		2167	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2168
1730	mx += self->x;	2169	mx += self->x;
1731	my += self->y;	2170	my += self->y;
1732		2171
1733	// first pass: determine smooth_max	2172	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2189	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2190	self->tex [cell->tile [2]].smoothlevel));
1752	}	2191	}
1753	}	2192	}
1754		2193
		2194	glEnable (GL_BLEND);
		2195	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2196	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2197
1755	for (z = 0; z <= 2; z++)	2198	for (z = 0; z <= 2; z++)
1756	{	2199	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2200	memset (smooth_level, 0, sizeof (smooth_level));
		2201	key.texname = -1;
1758		2202
1759	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1761	{	2205	{
1762	maprow *row = self->row + (y + my);	2206	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2212	tileid tile = cell->tile [z];
1769		2213
1770	if (tile)	2214	if (tile)
1771	{	2215	{
1772	maptex tex = self->tex [tile];	2216	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2217	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2218
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2219	if (key.texname != tex.name)
1779	{	2220	{
		2221	self->tex [tile].unused = 0;
		2222
1780	if (!tex.name)	2223	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2224	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2225
1783	glEnd ();	2226	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2227	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2228	}
1787		2229
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2230	px = (x + 1) * T - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2231	py = (y + 1) * T - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2232
1793	if (cell->flags && z == 2)	2233	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2234	{
1795	if (cell->flags & 1)	2235	pl_x = px;
		2236	pl_y = py;
		2237	pl_tex = tex;
1796	{	2238	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	2239	}
		2240
		2241	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2242	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2244	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1811		2245
1812	// update smooth hash	2246	// update smooth hash
1813	if (tex.smoothtile)	2247	if (tex.smoothtile)
1814	{	2248	{
1815	skey.tile = tex.smoothtile;	2249	skey.tile = tex.smoothtile;
…		…
1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2280	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2281	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2282	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1849	}	2283	}
1850	}	2284	}
		2285
		2286	if (expect_false (z == 2) && expect_false (cell->flags))
		2287	{
		2288	// overlays such as the speech bubble, probably more to come
		2289	if (cell->flags & 1)
		2290	{
		2291	rc_key_t key_ov = key;
		2292	maptex tex = self->tex [TEXID_SPEECH];
		2293	rc_array_t *arr;
		2294	int px = x * T + T * 2 / 32;
		2295	int py = y * T - T * 6 / 32;
		2296
		2297	key_ov.texname = tex.name;
		2298	arr = rc_array (rc_ov, &key_ov);
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2304	}
		2305	}
1851	}	2306	}
1852	}	2307	}
		2308
		2309	rc_draw (rc);
		2310	rc_clear (rc);
1853		2311
1854	// go through all smoothlevels, lowest to highest, then draw.	2312	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2313	// this is basically counting sort
1856	{	2314	{
1857	int w, b;	2315	int w, b;
1858		2316
		2317	glEnable (GL_TEXTURE_2D);
		2318	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2319	for (w = 0; w < 256 / 32; ++w)
1860	{	2320	{
1861	uint32_t smask = smooth_level [w];	2321	uint32_t smask = smooth_level [w];
1862	if (smask)	2322	if (smask)
1863	for (b = 0; b < 32; ++b)	2323	for (b = 0; b < 32; ++b)
…		…
1882	int border = bits & 15;	2342	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2343	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2344	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2345	float dy = tex.t * .5f ; // 2 images/column
1886		2346
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2347	if (tex.name)
1890	{	2348	{
		2349	// this time avoiding texture state changes
		2350	// save gobs of state changes.
1891	if (!tex.name)	2351	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2352	{
		2353	self->tex [skey->tile].unused = 0;
1893		2354
1894	glEnd ();	2355	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
1897	}	2358	}
1898		2359
1899	if (border)	2360	if (border)
1900	{	2361	{
1901	float ox = border * dx;	2362	float ox = border * dx;
1902		2363
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2364	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2365	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2366	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2367	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1907	}	2368	}
1908		2369
1909	if (corner)	2370	if (corner)
1910	{	2371	{
1911	float ox = corner * dx;	2372	float ox = corner * dx;
1912		2373
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2374	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2375	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2376	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2377	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2378	}
1917	}	2379	}
1918	}	2380	}
1919	}	2381	}
1920	}	2382	}
1921	}	2383	}
		2384
		2385	glEnd ();
		2386	glDisable (GL_TEXTURE_2D);
		2387	key.texname = -1;
1922	}	2388	}
1923		2389
1924	hv_clear (smooth);	2390	hv_clear (smooth);
1925	}	2391	}
1926		2392
1927	glEnd ();	2393	if (pl_tex.name)
		2394	{
		2395	maptex tex = pl_tex;
		2396	int px = pl_x + sdx;
		2397	int py = pl_y + sdy;
1928		2398
1929	glDisable (GL_TEXTURE_2D);	2399	key.texname = tex.name;
		2400	arr = rc_array (rc, &key);
		2401
		2402	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2403	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2405	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2406
		2407	rc_draw (rc);
		2408	}
		2409
		2410	rc_draw (rc_ov);
		2411	rc_clear (rc_ov);
		2412
1930	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
		2414	rc_free (rc);
		2415	rc_free (rc_ov);
1931		2416
1932	// top layer: overlays such as the health bar	2417	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2418	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2419	if (0 <= y + my && y + my < self->rows)
1935	{	2420	{
…		…
1940	{	2425	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2426	mapcell *cell = row->col + (x + mx - row->c0);
1942		2427
1943	int px = x * T;	2428	int px = x * T;
1944	int py = y * T;	2429	int py = y * T;
		2430
		2431	if (expect_false (cell->player == player))
		2432	{
		2433	px += sdx;
		2434	py += sdy;
		2435	}
1945		2436
1946	if (cell->stat_hp)	2437	if (cell->stat_hp)
1947	{	2438	{
1948	int width = cell->stat_width * T;	2439	int width = cell->stat_width * T;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1960	}	2451	}
1961	}	2452	}
1962	}	2453	}
1963		2454
1964	void	2455	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2456	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1966	CODE:	2457	CODE:
1967	{	2458	{
1968	static float color[16][3] = {	2459	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2460	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2461	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2462	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2463	{ 1.00f, 0.00f, 0.00f },
1973		2464
1974	{ 1.00F, 0.54F, 0.00F },	2465	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2466	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2467	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2468	{ 0.18f, 0.54f, 0.34f },
1978		2469
1979	{ 0.56F, 0.73F, 0.56F },	2470	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2471	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2472	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2473	{ 0.99f, 0.77f, 0.26f },
1983		2474
1984	{ 0.74F, 0.65F, 0.41F },	2475	{ 0.74f, 0.65f, 0.41f },
1985		2476
1986	{ 0.00F, 1.00F, 1.00F },	2477	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2478	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2479	{ 1.00f, 1.00f, 0.00f },
1989	};	2480	};
1990		2481
1991	int x, y;	2482	int x, y;
1992		2483
1993	glEnable (GL_TEXTURE_2D);	2484	glEnable (GL_TEXTURE_2D);
		2485	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2486	* but the nvidia driver (185.18.14) mishandles alpha textures
		2487	* and takes the colour from god knows where instead of using
		2488	* Cp. MODULATE results in the same colour, but slightly different
		2489	* alpha, but atcually gives us the correct colour with nvidia.
		2490	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
1998		2495
1999	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
2003		2500
2004	if (m)	2501	if (m)
2005	{	2502	{
2006	float *c = color [m & 15];	2503	float *c = color [m & 15];
2007		2504
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
2010		2507
2011	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2513	}
…		…
2020	glDisable (GL_BLEND);	2517	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2518	glDisable (GL_TEXTURE_2D);
2022	}	2519	}
2023		2520
2024	void	2521	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2522	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2523	PPCODE:
2027	{	2524	{
2028	int x, y;	2525	int x, y;
2029	int sw1 = sw + 2;	2526	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2527	int sh1 = sh + 2;
2031	int sh3 = sh * 3;	2528	int sh3 = sh * 3;
2032	int sw34 = (sw * 3 + 3) & ~3;	2529	int sw3 = sw * 3;
2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2530	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2531	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2532	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2036		2533
2037	SvPOK_only (darkness3_sv);	2534	SvPOK_only (darkness3_sv);
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
2039		2536
2040	mx += self->x - 1;	2537	mx += self->x - 1;
2041	my += self->y - 1;	2538	my += self->y - 1;
2042
2043	memset (darkness1, 255, sw1 * sh1);
2044		2539
2045	for (y = 0; y < sh1; y++)	2540	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
2047	{	2542	{
2048	maprow *row = self->row + (y + my);	2543	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2547	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
2054		2549
2055	darkness1 [y * sw1 + x] = cell->darkness	2550	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2553	}
2059	}	2554	}
2060		2555
2061	for (y = 0; y < sh; ++y)	2556	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2557	for (x = 0; x < sw; ++x)
…		…
2081		2576
2082	uint8_t r13 = (d13 + d23 + d12) / 3;	2577	uint8_t r13 = (d13 + d23 + d12) / 3;
2083	uint8_t r23 = d23;	2578	uint8_t r23 = d23;
2084	uint8_t r33 = (d23 + d33 + d32) / 3;	2579	uint8_t r33 = (d23 + d33 + d32) / 3;
2085		2580
2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2581	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2583	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2586	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2589	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2095	}	2590	}
2096		2591
2097	free (darkness1);	2592	free (darkness1);
2098		2593
2099	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
2100	PUSHs (sv_2mortal (newSViv (sw34)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2597	PUSHs (darkness3_sv);
2103	}	2598	}
2104		2599
2105	SV *	2600	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2601	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2602	CODE:
2108	{	2603	{
2109	int x, y, x1, y1;	2604	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2605	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2606	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2663	else
2169	*data++ = 0;	2664	*data++ = 0;
2170	}	2665	}
2171	}	2666	}
2172		2667
		2668	/* if size is w*h + 5 then no data has been found */
		2669	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2670	{
2173	SvPOK_only (data_sv);	2671	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2672	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2673	}
		2674
2175	RETVAL = data_sv;	2675	RETVAL = data_sv;
2176	}	2676	}
2177	OUTPUT:	2677	OUTPUT:
2178	RETVAL	2678	RETVAL
2179		2679
2180	void	2680	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2681	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2682	PPCODE:
2183	{	2683	{
2184	int x, y, z;	2684	int x, y, z;
2185	int w, h;	2685	int w, h;
2186	int x1, y1;	2686	int x1, y1;
		2687	STRLEN len;
		2688	uint8_t *data, *end;
		2689
		2690	len = SvLEN (data_sv);
		2691	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2692	data = SvPVbyte_nolen (data_sv);
		2693	end = data + len + 8;
		2694
		2695	if (len < 5)
		2696	XSRETURN_EMPTY;
2187		2697
2188	if (*data++ != 0)	2698	if (*data++ != 0)
2189	return; /* version mismatch */	2699	XSRETURN_EMPTY; /* version mismatch */
2190		2700
2191	w = *data++ << 8; w |= *data++;	2701	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2702	h = *data++ << 8; h |= *data++;
2193		2703
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2704	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2716	{
2207	maprow *row = map_get_row (self, y);	2717	maprow *row = map_get_row (self, y);
2208		2718
2209	for (x = x0; x < x1; x++)	2719	for (x = x0; x < x1; x++)
2210	{	2720	{
		2721	uint8_t flags;
		2722
		2723	if (data + 7 >= end)
		2724	XSRETURN_EMPTY;
		2725
2211	uint8_t flags = *data++;	2726	flags = *data++;
2212		2727
2213	if (flags)	2728	if (flags)
2214	{	2729	{
2215	mapcell *cell = row_get_cell (row, x);	2730	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2731	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2734	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2735	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2736
2222	if (cell->darkness == 0)	2737	if (cell->darkness == 0)
2223	{	2738	{
2224	cell->darkness = 0;	2739	/*cell->darkness = 0;*/
		2740	EXTEND (SP, 3);
2225		2741
2226	for (z = 0; z <= 2; z++)	2742	for (z = 0; z <= 2; z++)
2227	{	2743	{
2228	tileid t = tile [z];	2744	tileid t = tile [z];
2229		2745
2230	if (t >= self->texs || (t && !self->tex [t].name))	2746	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2747	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2748	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2749	need_texid (self, t);
2234	}	2750	}
2235		2751
2236	cell->tile [z] = t;	2752	cell->tile [z] = t;
2237	}	2753	}
…		…
2239	}	2755	}
2240	}	2756	}
2241	}	2757	}
2242	}	2758	}
2243		2759
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2760	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2761
2246	CFPlus::RW	2762	DC::RW
2247	new (SV *class, SV *data_sv)	2763	new (SV *class, SV *data_sv)
2248	CODE:	2764	CODE:
2249	{	2765	{
2250	STRLEN datalen;	2766	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2767	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2769	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2770	}
2255	OUTPUT:	2771	OUTPUT:
2256	RETVAL	2772	RETVAL
2257		2773
2258	CFPlus::RW	2774	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2775	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2776	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2777	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2778	OUTPUT:
2263	RETVAL	2779	RETVAL
2264		2780
		2781	# fails on win32:
		2782	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2783	#void
2266	close (CFPlus::RW self)	2784	#close (DC::RW self)
2267	CODE:	2785	# CODE:
2268	SDL_RWclose (self);	2786	# (self->(close)) (self);
2269		2787
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2788	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2789
2272	PROTOTYPES: DISABLE	2790	PROTOTYPES: DISABLE
2273		2791
2274	CFPlus::Channel	2792	DC::Channel
2275	find ()	2793	find ()
2276	CODE:	2794	CODE:
2277	{	2795	{
2278	RETVAL = Mix_GroupAvailable (-1);	2796	RETVAL = Mix_GroupAvailable (-1);
2279		2797
…		…
2292	}	2810	}
2293	OUTPUT:	2811	OUTPUT:
2294	RETVAL	2812	RETVAL
2295		2813
2296	void	2814	void
2297	halt (CFPlus::Channel self)	2815	halt (DC::Channel self)
2298	CODE:	2816	CODE:
2299	Mix_HaltChannel (self);	2817	Mix_HaltChannel (self);
2300		2818
2301	void	2819	void
2302	expire (CFPlus::Channel self, int ticks = -1)	2820	expire (DC::Channel self, int ticks = -1)
2303	CODE:	2821	CODE:
2304	Mix_ExpireChannel (self, ticks);	2822	Mix_ExpireChannel (self, ticks);
2305		2823
2306	void	2824	void
2307	fade_out (CFPlus::Channel self, int ticks = -1)	2825	fade_out (DC::Channel self, int ticks = -1)
2308	CODE:	2826	CODE:
2309	Mix_FadeOutChannel (self, ticks);	2827	Mix_FadeOutChannel (self, ticks);
2310		2828
2311	int	2829	int
2312	volume (CFPlus::Channel self, int volume)	2830	volume (DC::Channel self, int volume)
2313	CODE:	2831	CODE:
2314	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2832	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315	OUTPUT:	2833	OUTPUT:
2316	RETVAL	2834	RETVAL
2317		2835
2318	void	2836	void
2319	unregister_all_effects (CFPlus::Channel self)	2837	unregister_all_effects (DC::Channel self)
2320	CODE:	2838	CODE:
2321	Mix_UnregisterAllEffects (self);	2839	Mix_UnregisterAllEffects (self);
2322		2840
2323	void	2841	void
2324	set_panning (CFPlus::Channel self, int left, int right)	2842	set_panning (DC::Channel self, int left, int right)
2325	CODE:	2843	CODE:
2326	left = CLAMP (left , 0, 255);	2844	left = CLAMP (left , 0, 255);
2327	right = CLAMP (right, 0, 255);	2845	right = CLAMP (right, 0, 255);
2328	Mix_SetPanning (self, left, right);	2846	Mix_SetPanning (self, left, right);
2329		2847
2330	void	2848	void
2331	set_distance (CFPlus::Channel self, int distance)	2849	set_distance (DC::Channel self, int distance)
2332	CODE:	2850	CODE:
2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2851	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2334		2852
2335	void	2853	void
2336	set_position (CFPlus::Channel self, int angle, int distance)	2854	set_position (DC::Channel self, int angle, int distance)
2337	CODE:	2855	CODE:
		2856
		2857	void
		2858	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2859	CODE:
		2860	{
		2861	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2862	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2863	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2864	}
2339		2865
2340	void	2866	void
2341	set_reverse_stereo (CFPlus::Channel self, int flip)	2867	set_reverse_stereo (DC::Channel self, int flip)
2342	CODE:	2868	CODE:
2343	Mix_SetReverseStereo (self, flip);	2869	Mix_SetReverseStereo (self, flip);
2344		2870
2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2871	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2346		2872
2347	PROTOTYPES: DISABLE	2873	PROTOTYPES: DISABLE
2348		2874
2349	CFPlus::MixChunk	2875	DC::MixChunk
2350	new (SV *class, CFPlus::RW rwops)	2876	new (SV *class, DC::RW rwops)
2351	CODE:	2877	CODE:
2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2878	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2353	OUTPUT:	2879	OUTPUT:
2354	RETVAL	2880	RETVAL
2355		2881
2356	void	2882	void
2357	DESTROY (CFPlus::MixChunk self)	2883	DESTROY (DC::MixChunk self)
2358	CODE:	2884	CODE:
2359	Mix_FreeChunk (self);	2885	Mix_FreeChunk (self);
2360		2886
2361	int	2887	int
2362	volume (CFPlus::MixChunk self, int volume = -1)	2888	volume (DC::MixChunk self, int volume = -1)
2363	CODE:	2889	CODE:
2364	if (items > 1)	2890	if (items > 1)
2365	volume = CLAMP (volume, 0, 128);	2891	volume = CLAMP (volume, 0, 128);
2366	RETVAL = Mix_VolumeChunk (self, volume);	2892	RETVAL = Mix_VolumeChunk (self, volume);
2367	OUTPUT:	2893	OUTPUT:
2368	RETVAL	2894	RETVAL
2369		2895
2370	CFPlus::Channel	2896	DC::Channel
2371	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2897	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2372	CODE:	2898	CODE:
2373	{	2899	{
2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2900	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2375		2901
2376	if (RETVAL < 0)	2902	if (RETVAL < 0)
…		…
2383	}	2909	}
2384	}	2910	}
2385	OUTPUT:	2911	OUTPUT:
2386	RETVAL	2912	RETVAL
2387		2913
2388	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2914	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2389		2915
2390	int	2916	int
2391	volume (int volume = -1)	2917	volume (int volume = -1)
2392	PROTOTYPE: ;$	2918	PROTOTYPE: ;$
2393	CODE:	2919	CODE:
…		…
2405	void	2931	void
2406	halt ()	2932	halt ()
2407	CODE:	2933	CODE:
2408	Mix_HaltMusic ();	2934	Mix_HaltMusic ();
2409		2935
2410	CFPlus::MixMusic	2936	DC::MixMusic
2411	new (SV *class, CFPlus::RW rwops)	2937	new (SV *class, DC::RW rwops)
2412	CODE:	2938	CODE:
2413	RETVAL = Mix_LoadMUS_RW (rwops);	2939	RETVAL = Mix_LoadMUS_RW (rwops);
2414	OUTPUT:	2940	OUTPUT:
2415	RETVAL	2941	RETVAL
2416		2942
2417	void	2943	void
2418	DESTROY (CFPlus::MixMusic self)	2944	DESTROY (DC::MixMusic self)
2419	CODE:	2945	CODE:
2420	Mix_FreeMusic (self);	2946	Mix_FreeMusic (self);
2421		2947
2422	int	2948	int
2423	play (CFPlus::MixMusic self, int loops = -1)	2949	play (DC::MixMusic self, int loops = -1)
2424	CODE:	2950	CODE:
2425	RETVAL = Mix_PlayMusic (self, loops);	2951	RETVAL = Mix_PlayMusic (self, loops);
2426	OUTPUT:	2952	OUTPUT:
2427	RETVAL	2953	RETVAL
2428		2954
2429	void	2955	void
2430	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2956	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2431	CODE:	2957	CODE:
2432	Mix_FadeInMusicPos (self, loops, ms, position);	2958	Mix_FadeInMusicPos (self, loops, ms, position);
2433		2959
2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2960	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2435		2961
2436	PROTOTYPES: ENABLE	2962	PROTOTYPES: ENABLE
2437		2963
2438	BOOT:	2964	BOOT:
2439	{	2965	{
2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2966	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2441	static const struct {	2967	static const struct {
2442	const char *name;	2968	const char *name;
2443	IV iv;	2969	IV iv;
2444	} *civ, const_iv[] = {	2970	} *civ, const_iv[] = {
2445	# define const_iv(name) { # name, (IV)name }	2971	# define const_iv(name) { # name, (IV)name }
2446	const_iv (GL_VENDOR),	2972	const_iv (GL_VENDOR),
2447	const_iv (GL_VERSION),	2973	const_iv (GL_VERSION),
2448	const_iv (GL_EXTENSIONS),	2974	const_iv (GL_EXTENSIONS),
		2975	const_iv (GL_MAX_TEXTURE_UNITS),
2449	const_iv (GL_COLOR_MATERIAL),	2976	const_iv (GL_COLOR_MATERIAL),
2450	const_iv (GL_SMOOTH),	2977	const_iv (GL_SMOOTH),
2451	const_iv (GL_FLAT),	2978	const_iv (GL_FLAT),
2452	const_iv (GL_DITHER),	2979	const_iv (GL_DITHER),
2453	const_iv (GL_BLEND),	2980	const_iv (GL_BLEND),
…		…
2465	const_iv (GL_ZERO),	2992	const_iv (GL_ZERO),
2466	const_iv (GL_SRC_ALPHA),	2993	const_iv (GL_SRC_ALPHA),
2467	const_iv (GL_DST_ALPHA),	2994	const_iv (GL_DST_ALPHA),
2468	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2995	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2469	const_iv (GL_ONE_MINUS_DST_ALPHA),	2996	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2997	const_iv (GL_SRC_COLOR),
		2998	const_iv (GL_DST_COLOR),
		2999	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3000	const_iv (GL_ONE_MINUS_DST_COLOR),
2470	const_iv (GL_SRC_ALPHA_SATURATE),	3001	const_iv (GL_SRC_ALPHA_SATURATE),
2471	const_iv (GL_RGB),	3002	const_iv (GL_RGB),
2472	const_iv (GL_RGBA),	3003	const_iv (GL_RGBA),
2473	const_iv (GL_RGBA4),	3004	const_iv (GL_RGBA4),
2474	const_iv (GL_RGBA8),	3005	const_iv (GL_RGBA8),
…		…
2480	const_iv (GL_INTENSITY),	3011	const_iv (GL_INTENSITY),
2481	const_iv (GL_LUMINANCE),	3012	const_iv (GL_LUMINANCE),
2482	const_iv (GL_LUMINANCE_ALPHA),	3013	const_iv (GL_LUMINANCE_ALPHA),
2483	const_iv (GL_FLOAT),	3014	const_iv (GL_FLOAT),
2484	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3015	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3016	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3017	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3018	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3019	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3020	const_iv (GL_COMPRESSED_RGB_ARB),
		3021	const_iv (GL_COMPRESSED_RGBA_ARB),
2485	const_iv (GL_COMPILE),	3022	const_iv (GL_COMPILE),
2486	const_iv (GL_PROXY_TEXTURE_1D),	3023	const_iv (GL_PROXY_TEXTURE_1D),
2487	const_iv (GL_PROXY_TEXTURE_2D),	3024	const_iv (GL_PROXY_TEXTURE_2D),
2488	const_iv (GL_TEXTURE_1D),	3025	const_iv (GL_TEXTURE_1D),
2489	const_iv (GL_TEXTURE_2D),	3026	const_iv (GL_TEXTURE_2D),
…		…
2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3065	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2529	const_iv (GL_POINT_SMOOTH_HINT),	3066	const_iv (GL_POINT_SMOOTH_HINT),
2530	const_iv (GL_LINE_SMOOTH_HINT),	3067	const_iv (GL_LINE_SMOOTH_HINT),
2531	const_iv (GL_POLYGON_SMOOTH_HINT),	3068	const_iv (GL_POLYGON_SMOOTH_HINT),
2532	const_iv (GL_GENERATE_MIPMAP_HINT),	3069	const_iv (GL_GENERATE_MIPMAP_HINT),
		3070	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2533	const_iv (GL_FASTEST),	3071	const_iv (GL_FASTEST),
2534	const_iv (GL_DONT_CARE),	3072	const_iv (GL_DONT_CARE),
2535	const_iv (GL_NICEST),	3073	const_iv (GL_NICEST),
2536	const_iv (GL_V2F),	3074	const_iv (GL_V2F),
2537	const_iv (GL_V3F),	3075	const_iv (GL_V3F),
2538	const_iv (GL_T2F_V3F),	3076	const_iv (GL_T2F_V3F),
2539	const_iv (GL_T2F_N3F_V3F),	3077	const_iv (GL_T2F_N3F_V3F),
		3078	const_iv (GL_FUNC_ADD),
		3079	const_iv (GL_FUNC_SUBTRACT),
		3080	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2540	# undef const_iv	3081	# undef const_iv
2541	};	3082	};
2542		3083
2543	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3084	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2544	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3085	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2545		3086
2546	texture_av = newAV ();	3087	texture_av = newAV ();
2547	AvREAL_off (texture_av);	3088	AvREAL_off (texture_av);
2548	}	3089	}
2549		3090
		3091	void
		3092	disable_GL_EXT_blend_func_separate ()
		3093	CODE:
		3094	gl.BlendFuncSeparate = 0;
		3095	gl.BlendFuncSeparateEXT = 0;
		3096
		3097	void
		3098	apple_nvidia_bug (int enable)
		3099
2550	char *	3100	char *
2551	gl_vendor ()	3101	gl_vendor ()
2552	CODE:	3102	CODE:
2553	RETVAL = (char *)glGetString (GL_VENDOR);	3103	RETVAL = (char *)glGetString (GL_VENDOR);
2554	OUTPUT:	3104	OUTPUT:
…		…
2603		3153
2604	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3154	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2605	CODE:	3155	CODE:
2606	gl_BlendFuncSeparate (sa, da, saa, daa);	3156	gl_BlendFuncSeparate (sa, da, saa, daa);
2607		3157
		3158	# void glBlendEquation (int se)
		3159
2608	void glDepthMask (int flag)	3160	void glDepthMask (int flag)
2609		3161
2610	void glLogicOp (int opcode)	3162	void glLogicOp (int opcode)
2611		3163
2612	void glColorMask (int red, int green, int blue, int alpha)	3164	void glColorMask (int red, int green, int blue, int alpha)
…		…
2646	void glRotate (float angle, float x, float y, float z)	3198	void glRotate (float angle, float x, float y, float z)
2647	CODE:	3199	CODE:
2648	glRotatef (angle, x, y, z);	3200	glRotatef (angle, x, y, z);
2649		3201
2650	void glColor (float r, float g, float b, float a = 1.0)	3202	void glColor (float r, float g, float b, float a = 1.0)
		3203	PROTOTYPE: @
2651	ALIAS:	3204	ALIAS:
2652	glColor_premultiply = 1	3205	glColor_premultiply = 1
2653	CODE:	3206	CODE:
2654	if (ix)	3207	if (ix)
2655	{	3208	{
…		…
2675		3228
2676	void glRect (float x1, float y1, float x2, float y2)	3229	void glRect (float x1, float y1, float x2, float y2)
2677	CODE:	3230	CODE:
2678	glRectf (x1, y1, x2, y2);	3231	glRectf (x1, y1, x2, y2);
2679		3232
		3233	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3234	CODE:
		3235	glBegin (GL_LINE_LOOP);
		3236	glVertex2f (x1, y1);
		3237	glVertex2f (x2, y1);
		3238	glVertex2f (x2, y2);
		3239	glVertex2f (x1, y2);
		3240	glEnd ();
		3241
2680	PROTOTYPES: ENABLE	3242	PROTOTYPES: ENABLE
2681		3243
2682	void glBegin (int mode)	3244	void glBegin (int mode)
2683		3245
2684	void glEnd ()	3246	void glEnd ()
…		…
2716	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3278	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2717	CODE:	3279	CODE:
2718	if (gl.SeparableFilter2D)	3280	if (gl.SeparableFilter2D)
2719	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3281	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2720		3282
2721	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3283	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2722		3284
2723	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3285	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2724		3286
2725	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3287	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2726		3288
…		…
2752		3314
2753	void glEndList ()	3315	void glEndList ()
2754		3316
2755	void glCallList (int list)	3317	void glCallList (int list)
2756		3318
2757	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3319	void c_init ()
		3320	CODE:
		3321	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3322	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3323
		3324	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2758		3325
2759	PROTOTYPES: DISABLE	3326	PROTOTYPES: DISABLE
2760		3327
2761	void	3328	void
2762	find_widget (SV *self, NV x, NV y)	3329	find_widget (SV *self, NV x, NV y)
…		…
2766	XPUSHs (self);	3333	XPUSHs (self);
2767	}	3334	}
2768		3335
2769	BOOT:	3336	BOOT:
2770	{	3337	{
2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3338	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2772		3339
2773	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3340	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2774	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3341	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2775	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3342	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2776	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3343	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2777	}	3344	}
2778		3345
2779	void	3346	void
2780	draw (SV *self)	3347	draw (SV *self)
2781	CODE:	3348	CODE:
…		…
2785	NV x, y, w, h;	3352	NV x, y, w, h;
2786	SV *draw_x_sv = GvSV (draw_x_gv);	3353	SV *draw_x_sv = GvSV (draw_x_gv);
2787	SV *draw_y_sv = GvSV (draw_y_gv);	3354	SV *draw_y_sv = GvSV (draw_y_gv);
2788	SV *draw_w_sv = GvSV (draw_w_gv);	3355	SV *draw_w_sv = GvSV (draw_w_gv);
2789	SV *draw_h_sv = GvSV (draw_h_gv);	3356	SV *draw_h_sv = GvSV (draw_h_gv);
2790	SV *hover;
2791	double draw_x, draw_y, draw_w, draw_h;	3357	double draw_x, draw_y;
2792		3358
2793	if (!SvROK (self))	3359	if (!SvROK (self))
2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3360	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2795		3361
2796	hv = (HV *)SvRV (self);	3362	hv = (HV *)SvRV (self);
2797		3363
2798	if (SvTYPE (hv) != SVt_PVHV)	3364	if (SvTYPE (hv) != SVt_PVHV)
2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3365	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2800		3366
2801	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3367	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2802	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3368	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2803		3369
2804	if (!h || !w)	3370	if (!h || !w)
…		…
2824	{	3390	{
2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3391	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2826		3392
2827	if (svp && SvTRUE (*svp))	3393	if (svp && SvTRUE (*svp))
2828	{	3394	{
2829	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3395	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2830	glEnable (GL_BLEND);	3396	glEnable (GL_BLEND);
2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3397	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2832	glBegin (GL_QUADS);	3398	glBegin (GL_QUADS);
2833	glVertex2f (0, 0);	3399	glVertex2f (0, 0);
2834	glVertex2f (w, 0);	3400	glVertex2f (w, 0);
…		…
2837	glEnd ();	3403	glEnd ();
2838	glDisable (GL_BLEND);	3404	glDisable (GL_BLEND);
2839	}	3405	}
2840	}	3406	}
2841	#if 0	3407	#if 0
2842	if ($ENV{CFPLUS_DEBUG} & 1) {	3408	// draw borders, for debugging
2843	glPushMatrix;	3409	glPushMatrix ();
2844	glColor 1, 1, 0, 1;	3410	glColor4f (1., 1., 0., 1.);
2845	glTranslate 0.375, 0.375;	3411	glTranslatef (.5, .5, 0.);
2846	glBegin GL_LINE_LOOP;	3412	glBegin (GL_LINE_LOOP);
2847	glVertex 0 , 0;	3413	glVertex2f (0 , 0);
2848	glVertex $self->{w} - 1, 0;	3414	glVertex2f (w - 1, 0);
2849	glVertex $self->{w} - 1, $self->{h} - 1;	3415	glVertex2f (w - 1, h - 1);
2850	glVertex 0 , $self->{h} - 1;	3416	glVertex2f (0 , h - 1);
2851	glEnd;	3417	glEnd ();
2852	glPopMatrix;	3418	glPopMatrix ();
2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2854	}
2855	#endif	3419	#endif
2856	PUSHMARK (SP);	3420	PUSHMARK (SP);
2857	XPUSHs (self);	3421	XPUSHs (self);
2858	PUTBACK;	3422	PUTBACK;
2859	call_method ("_draw", G_VOID | G_DISCARD);	3423	call_method ("_draw", G_VOID | G_DISCARD);

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