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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.213 by root, Sun Jul 29 04:14:45 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 = 4096)	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);
813		1037
814	void	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	}
		1053
		1054	void
815	Mix_CloseAudio ()	1055	Mix_CloseAudio ()
816		1056
817	int	1057	int
818	Mix_AllocateChannels (int numchans = -1)	1058	Mix_AllocateChannels (int numchans = -1)
		1059
		1060	const char *
		1061	Mix_GetError ()
819		1062
820	void	1063	void
821	lowdelay (int fd, int val = 1)	1064	lowdelay (int fd, int val = 1)
822	CODE:	1065	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1066	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1092	}
850	}	1093	}
851	#endif	1094	#endif
852	}	1095	}
853		1096
854	void	1097	int
855	add_font (char *file)	1098	add_font (char *file)
856	CODE:	1099	CODE:
857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1100	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1101	OUTPUT:
		1102	RETVAL
858		1103
859	void	1104	void
860	load_image_inline (SV *image_)	1105	load_image_inline (SV *image_)
861	ALIAS:	1106	ALIAS:
862	load_image_file = 1	1107	load_image_file = 1
…		…
948	void	1193	void
949	error (char *message)	1194	error (char *message)
950	CODE:	1195	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1196	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1197	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1198	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1199	#endif
955		1200
956	void	1201	void
957	fatal (char *message)	1202	fatal (char *message)
958	CODE:	1203	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1204	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1205	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1206	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1207	#endif
963	_exit (1);	1208	_exit (1);
964		1209
965	void	1210	void
966	_exit (int retval = 0)	1211	_exit (int retval = 0)
…		…
978	#if DEBUG	1223	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1224	VALGRIND_DO_LEAK_CHECK;
980	#endif	1225	#endif
981	}	1226	}
982		1227
983	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
984		1236
985	PROTOTYPES: DISABLE	1237	PROTOTYPES: DISABLE
986		1238
987	CFPlus::Font	1239	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1240	new_from_file (SV *class, char *path, int id = 0)
989	CODE:	1241	CODE:
990	{	1242	{
991	int count;	1243	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1244	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
995	}	1247	}
996	OUTPUT:	1248	OUTPUT:
997	RETVAL	1249	RETVAL
998		1250
999	void	1251	void
1000	DESTROY (CFPlus::Font self)	1252	DESTROY (DC::Font self)
1001	CODE:	1253	CODE:
1002	pango_font_description_free (self);	1254	pango_font_description_free (self);
1003		1255
1004	void	1256	void
1005	make_default (CFPlus::Font self)	1257	make_default (DC::Font self)
1006	PROTOTYPE: $	1258	PROTOTYPE: $
1007	CODE:	1259	CODE:
1008	default_font = self;	1260	default_font = self;
1009		1261
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1262	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1263
1012	PROTOTYPES: DISABLE	1264	PROTOTYPES: DISABLE
1013		1265
1014	void	1266	void
1015	reset_glyph_cache ()	1267	glyph_cache_backup ()
1016	PROTOTYPE:	1268	PROTOTYPE:
1017	CODE:	1269	CODE:
		1270	tc_backup ();
		1271
		1272	void
		1273	glyph_cache_restore ()
		1274	PROTOTYPE:
		1275	CODE:
1018	tc_clear ();	1276	tc_restore ();
1019		1277
1020	CFPlus::Layout	1278	DC::Layout
1021	new (SV *class)	1279	new (SV *class)
1022	CODE:	1280	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1281	New (0, RETVAL, 1, struct cf_layout);
1024		1282
1025	RETVAL->pl = pango_layout_new (opengl_context);	1283	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1027	RETVAL->g = 1.;	1285	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1286	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1287	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1288	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1289	RETVAL->font = 0;
		1290	RETVAL->rc = rc_alloc ();
1032		1291
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1292	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1293	layout_update_font (RETVAL);
1035	OUTPUT:	1294	OUTPUT:
1036	RETVAL	1295	RETVAL
1037		1296
1038	void	1297	void
1039	DESTROY (CFPlus::Layout self)	1298	DESTROY (DC::Layout self)
1040	CODE:	1299	CODE:
1041	g_object_unref (self->pl);	1300	g_object_unref (self->pl);
		1301	rc_free (self->rc);
1042	Safefree (self);	1302	Safefree (self);
1043		1303
1044	void	1304	void
1045	set_text (CFPlus::Layout self, SV *text_)	1305	set_text (DC::Layout self, SV *text_)
1046	CODE:	1306	CODE:
1047	{	1307	{
1048	STRLEN textlen;	1308	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1309	char *text = SvPVutf8 (text_, textlen);
1050		1310
1051	pango_layout_set_text (self->pl, text, textlen);	1311	pango_layout_set_text (self->pl, text, textlen);
1052	}	1312	}
1053		1313
1054	void	1314	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1315	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1316	CODE:
1057	{	1317	{
1058	STRLEN textlen;	1318	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1319	char *text = SvPVutf8 (text_, textlen);
1060		1320
1061	pango_layout_set_markup (self->pl, text, textlen);	1321	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1322	}
1063		1323
1064	void	1324	void
1065	set_shapes (CFPlus::Layout self, ...)	1325	set_shapes (DC::Layout self, ...)
1066	CODE:	1326	CODE:
1067	{	1327	{
1068	PangoAttrList *attrs = 0;	1328	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1329	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1330	const char *pos = text;
…		…
1105	if (attrs)	1365	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1366	pango_layout_set_attributes (self->pl, attrs);
1107	}	1367	}
1108		1368
1109	void	1369	void
1110	get_shapes (CFPlus::Layout self)	1370	get_shapes (DC::Layout self)
1111	PPCODE:	1371	PPCODE:
1112	{	1372	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1373	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1374
1115	do	1375	do
1116	{	1376	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1377	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1378
1119	if (run && shape_attr_p (run))	1379	if (run && shape_attr_p (run))
1120	{	1380	{
1121	PangoRectangle extents;	1381	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1382	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1390
1131	pango_layout_iter_free (iter);	1391	pango_layout_iter_free (iter);
1132	}	1392	}
1133		1393
1134	int	1394	int
1135	has_wrapped (CFPlus::Layout self)	1395	has_wrapped (DC::Layout self)
1136	CODE:	1396	CODE:
1137	{	1397	{
1138	int lines = 1;	1398	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1399	const char *text = pango_layout_get_text (self->pl);
1140		1400
…		…
1145	}	1405	}
1146	OUTPUT:	1406	OUTPUT:
1147	RETVAL	1407	RETVAL
1148		1408
1149	SV *	1409	SV *
1150	get_text (CFPlus::Layout self)	1410	get_text (DC::Layout self)
1151	CODE:	1411	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1412	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1413	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1414	OUTPUT:
1155	RETVAL	1415	RETVAL
1156		1416
1157	void	1417	void
1158	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.)
1159	CODE:	1419	CODE:
1160	self->r = r;	1420	self->r = r;
1161	self->g = g;	1421	self->g = g;
1162	self->b = b;	1422	self->b = b;
1163	self->a = a;	1423	self->a = a;
1164		1424
1165	void	1425	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1426	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1427	CODE:
1168	if (self->font != font)	1428	if (self->font != font)
1169	{	1429	{
1170	self->font = font;	1430	self->font = font;
1171	layout_update_font (self);	1431	layout_update_font (self);
1172	}	1432	}
1173		1433
1174	void	1434	void
1175	set_height (CFPlus::Layout self, int base_height)	1435	set_height (DC::Layout self, int base_height)
1176	CODE:	1436	CODE:
1177	if (self->base_height != base_height)	1437	if (self->base_height != base_height)
1178	{	1438	{
1179	self->base_height = base_height;	1439	self->base_height = base_height;
1180	layout_update_font (self);	1440	layout_update_font (self);
1181	}	1441	}
1182		1442
1183	void	1443	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1444	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1445	CODE:
1186	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);
1187		1447
1188	void	1448	void
1189	set_indent (CFPlus::Layout self, int indent)	1449	set_indent (DC::Layout self, int indent)
1190	CODE:	1450	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1451	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1452
1193	void	1453	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1454	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1455	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1456	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1457
1198	void	1458	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1459	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1460	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1461	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1462	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1463	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1464	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1465	: PANGO_ELLIPSIZE_NONE
1206	);	1466	);
1207		1467
1208	void	1468	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1469	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1470	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1471	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1472
1213	void	1473	void
1214	size (CFPlus::Layout self)	1474	size (DC::Layout self)
1215	PPCODE:	1475	PPCODE:
1216	{	1476	{
1217	int w, h;	1477	int w, h;
1218		1478
1219	layout_get_pixel_size (self, &w, &h);	1479	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1482	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1483	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1484	}
1225		1485
1226	int	1486	int
1227	descent (CFPlus::Layout self)	1487	descent (DC::Layout self)
1228	CODE:	1488	CODE:
1229	{	1489	{
1230	PangoRectangle rect;	1490	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1491	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1492	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1493	RETVAL = PANGO_DESCENT (rect);
1234	}	1494	}
1235	OUTPUT:	1495	OUTPUT:
1236	RETVAL	1496	RETVAL
1237		1497
1238	int	1498	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1499	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1500	CODE:
1241	{	1501	{
1242	int index, trailing;	1502	int index, trailing;
1243	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);
1244	RETVAL = index + trailing;	1504	RETVAL = index + trailing;
1245	}	1505	}
1246	OUTPUT:	1506	OUTPUT:
1247	RETVAL	1507	RETVAL
1248		1508
1249	void	1509	void
1250	cursor_pos (CFPlus::Layout self, int index)	1510	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1511	PPCODE:
1252	{	1512	{
1253	PangoRectangle strong_pos;	1513	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1514	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1515
1256	EXTEND (SP, 3);	1516	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1517	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1518	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1520	}
1261		1521
1262	void	1522	void
1263	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)
1264	PPCODE:	1524	PPCODE:
1265	{	1525	{
1266	int line, x;	1526	int line, x;
1267		1527
1268	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)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1530	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1531	--line;
		1532	#endif
1271	EXTEND (SP, 2);	1533	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1534	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1535	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1536	}
1275		1537
1276	void	1538	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1539	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1540	PPCODE:
1279	{	1541	{
1280	PangoLayoutLine *lp;	1542	PangoLayoutLine *lp;
1281	int index, trailing;	1543	int index, trailing;
1282		1544
1283	if (line < 0)	1545	if (line < 0)
1284	XSRETURN_EMPTY;	1546	XSRETURN_EMPTY;
1285		1547
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1548	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1549	XSRETURN_EMPTY; /* do better */
1288		1550
1289	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);
1290		1552
1291	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1559	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1560	}
1299	}	1561	}
1300		1562
1301	void	1563	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1564	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1565	CODE:
		1566	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1567	pango_opengl_render_layout_subpixel (
1305	self->pl,	1568	self->pl,
		1569	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1570	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1571	self->r, self->g, self->b, self->a,
1308	flags	1572	flags
1309	);	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);
1310		1577
1311	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
1312		1598
1313	PROTOTYPES: ENABLE	1599	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1600
1317	void	1601	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1602	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1603	CODE:
1320	{	1604	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1631	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1632	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1633	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1634	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1635
		1636	if (name <= 0)
		1637	XSRETURN_EMPTY;
		1638
1352	if (items < 5)	1639	if (items < 5)
1353	{	1640	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1641	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1642	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1643	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1385	}	1672	}
1386	}	1673	}
1387		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
1388	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)
1389	CODE:	1797	CODE:
1390	{	1798	{
1391	GLint width;	1799	GLint width;
1392	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);
…		…
1394	RETVAL = width > 0;	1802	RETVAL = width > 0;
1395	}	1803	}
1396	OUTPUT:	1804	OUTPUT:
1397	RETVAL	1805	RETVAL
1398		1806
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1807	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1808
1401	PROTOTYPES: DISABLE	1809	PROTOTYPES: DISABLE
1402		1810
1403	CFPlus::Map	1811	DC::Map
1404	new (SV *class)	1812	new (SV *class)
1405	CODE:	1813	CODE:
1406	New (0, RETVAL, 1, struct map);	1814	New (0, RETVAL, 1, struct map);
1407	RETVAL->x = 0;	1815	RETVAL->x = 0;
1408	RETVAL->y = 0;	1816	RETVAL->y = 0;
…		…
1416	RETVAL->row = 0;	1824	RETVAL->row = 0;
1417	OUTPUT:	1825	OUTPUT:
1418	RETVAL	1826	RETVAL
1419		1827
1420	void	1828	void
1421	DESTROY (CFPlus::Map self)	1829	DESTROY (DC::Map self)
1422	CODE:	1830	CODE:
1423	{	1831	{
1424	map_clear (self);	1832	map_clear (self);
1425	Safefree (self->face2tile);	1833	Safefree (self->face2tile);
1426	Safefree (self->tex);	1834	Safefree (self->tex);
1427	Safefree (self);	1835	Safefree (self);
1428	}	1836	}
1429		1837
1430	void	1838	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1839	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1840	CODE:
1433	self->w = map_width;	1841	self->w = map_width;
1434	self->h = map_height;	1842	self->h = map_height;
1435		1843
1436	void	1844	void
1437	clear (CFPlus::Map self)	1845	clear (DC::Map self)
1438	CODE:	1846	CODE:
1439	map_clear (self);	1847	map_clear (self);
1440		1848
1441	void	1849	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1850	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1851	CODE:
1444	{	1852	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1853	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1854	need_texid (self, tile);
1447	}	1855	}
1448		1856
1449	void	1857	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1858	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1859	CODE:
1452	{	1860	{
1453	tileid texid;	1861	tileid texid;
1454	maptex *tex;	1862	maptex *tex;
1455		1863
…		…
1468	tex->smoothtile = self->face2tile [smooth];	1876	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1877	tex->smoothlevel = level;
1470	}	1878	}
1471		1879
1472	void	1880	void
1473	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)
1474	CODE:	1882	CODE:
1475	{	1883	{
1476	need_texid (self, texid);	1884	need_texid (self, texid);
1477		1885
1478	{	1886	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1908	}
1501		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
1502	int	1930	int
1503	ox (CFPlus::Map self)	1931	ox (DC::Map self)
1504	ALIAS:	1932	ALIAS:
1505	oy = 1	1933	oy = 1
1506	x = 2	1934	x = 2
1507	y = 3	1935	y = 3
1508	w = 4	1936	w = 4
…		…
1519	}	1947	}
1520	OUTPUT:	1948	OUTPUT:
1521	RETVAL	1949	RETVAL
1522		1950
1523	void	1951	void
1524	scroll (CFPlus::Map self, int dx, int dy)	1952	scroll (DC::Map self, int dx, int dy)
1525	CODE:	1953	CODE:
1526	{	1954	{
1527	if (dx > 0)	1955	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	1956	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	1957	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	1972	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	1973	self->y += MAP_EXTEND_Y;
1546	}	1974	}
1547	}	1975	}
1548		1976
1549	void	1977	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1978	map1a_update (DC::Map self, SV *data_, int extmap)
1551	CODE:	1979	CODE:
1552	{	1980	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1981	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	1982	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	1983	mapcell *cell;
1556	int x, y, flags;	1984	int x, y, z, flags;
		1985	AV *missing = newAV ();
		1986	RETVAL = newRV_noinc ((SV *)missing);
1557		1987
1558	while (data < data_end - 1)	1988	while (data < data_end - 1)
1559	{	1989	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	1990	flags = (data [0] << 8) + data [1]; data += 2;
1561		1991
…		…
1581	uint8_t ext, cmd;	2011	uint8_t ext, cmd;
1582		2012
1583	do	2013	do
1584	{	2014	{
1585	ext = *data++;	2015	ext = *data++;
1586	cmd = ext & 0x3f;	2016	cmd = ext & 0x7f;
1587		2017
1588	if (cmd < 4)	2018	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;	2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1590	else if (cmd == 5) // health	2020	else if (cmd == 5) // health
1591	{	2021	{
1592	cell->stat_width = 1;	2022	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2023	cell->stat_hp = *data++;
1594	}	2024	}
1595	else if (cmd == 6) // monster width	2025	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;	2026	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)	2027	else if (cmd == 0x47)
1598	{	2028	{
1599	if (*data == 4)	2029	if (*data == 1) cell->player = data [1];
1600	; // 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);
1601		2033
1602	data += *data + 1;	2034	data += *data + 1;
1603	}	2035	}
1604	else if (cmd == 8) // cell flags	2036	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;	2037	cell->flags = *data++;
…		…
1612	}	2044	}
1613	else	2045	else
1614	cell->darkness = *data++ + 1;	2046	cell->darkness = *data++ + 1;
1615	}	2047	}
1616		2048
		2049	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2050	if (flags & (4 >> z))
1618	{	2051	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2052	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2053	need_facenum (self, face);
1621	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	}
1622	}	2071	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2072	}
1638	else	2073	else
1639	cell->darkness = 0;	2074	CELL_CLEAR (cell);
1640	}	2075	}
1641	}	2076	}
		2077	OUTPUT:
		2078	RETVAL
1642		2079
1643	SV *	2080	SV *
1644	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)
1645	CODE:	2082	CODE:
1646	{	2083	{
1647	int x1, x;	2084	int x1, x;
1648	int y1, y;	2085	int y1, y;
1649	int z;	2086	int z;
…		…
1694	}	2131	}
1695	OUTPUT:	2132	OUTPUT:
1696	RETVAL	2133	RETVAL
1697		2134
1698	void	2135	void
1699	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)
1700	CODE:	2137	CODE:
1701	{	2138	{
		2139	int x, y, z;
		2140
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2141	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1703	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
1704	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)
1705	smooth_key skey;	2144	smooth_key skey;
1706	int x, y, z;	2145	int pl_x, pl_y;
1707	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;
1708		2151
		2152	pl_tex.name = 0;
		2153
1709	// thats current max. sorry.	2154	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2155	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2156	if (sh > 255) sh = 255;
1712		2157
1713	// clear key, in case of extra padding	2158	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2159	memset (&skey, 0, sizeof (skey));
1715		2160
1716	glColor4ub (255, 255, 255, 255);	2161	memset (&key, 0, sizeof (key));
1717		2162	key.r = 255;
1718	glEnable (GL_BLEND);	2163	key.g = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2164	key.b = 255;
1720	glEnable (GL_TEXTURE_2D);	2165	key.a = 255;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2166	key.mode = GL_QUADS;
1722		2167	key.format = GL_T2F_V3F;
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2168
1727	mx += self->x;	2169	mx += self->x;
1728	my += self->y;	2170	my += self->y;
1729		2171
1730	// first pass: determine smooth_max	2172	// first pass: determine smooth_max
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2189	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2190	self->tex [cell->tile [2]].smoothlevel));
1749	}	2191	}
1750	}	2192	}
1751		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
1752	for (z = 0; z <= 2; z++)	2198	for (z = 0; z <= 2; z++)
1753	{	2199	{
1754	memset (smooth_level, 0, sizeof (smooth_level));	2200	memset (smooth_level, 0, sizeof (smooth_level));
		2201	key.texname = -1;
1755		2202
1756	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1758	{	2205	{
1759	maprow *row = self->row + (y + my);	2206	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2212	tileid tile = cell->tile [z];
1766		2213
1767	if (tile)	2214	if (tile)
1768	{	2215	{
1769	maptex tex = self->tex [tile];	2216	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2217	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2218
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2219	if (key.texname != tex.name)
1776	{	2220	{
		2221	self->tex [tile].unused = 0;
		2222
1777	if (!tex.name)	2223	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2224	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2225
1780	glEnd ();	2226	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2227	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	2228	}
1784		2229
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2230	px = (x + 1) * T - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2231	py = (y + 1) * T - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2232
1790	if (cell->flags && z == 2)	2233	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2234	{
1792	if (cell->flags & 1)	2235	pl_x = px;
		2236	pl_y = py;
		2237	pl_tex = tex;
1793	{	2238	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	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);
1808		2245
1809	// update smooth hash	2246	// update smooth hash
1810	if (tex.smoothtile)	2247	if (tex.smoothtile)
1811	{	2248	{
1812	skey.tile = tex.smoothtile;	2249	skey.tile = tex.smoothtile;
…		…
1843	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);
1844	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);
1845	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);
1846	}	2283	}
1847	}	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	}
1848	}	2306	}
1849	}	2307	}
		2308
		2309	rc_draw (rc);
		2310	rc_clear (rc);
1850		2311
1851	// go through all smoothlevels, lowest to highest, then draw.	2312	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2313	// this is basically counting sort
1853	{	2314	{
1854	int w, b;	2315	int w, b;
1855		2316
		2317	glEnable (GL_TEXTURE_2D);
		2318	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2319	for (w = 0; w < 256 / 32; ++w)
1857	{	2320	{
1858	uint32_t smask = smooth_level [w];	2321	uint32_t smask = smooth_level [w];
1859	if (smask)	2322	if (smask)
1860	for (b = 0; b < 32; ++b)	2323	for (b = 0; b < 32; ++b)
…		…
1879	int border = bits & 15;	2342	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2343	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2344	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2345	float dy = tex.t * .5f ; // 2 images/column
1883		2346
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2347	if (tex.name)
1887	{	2348	{
		2349	// this time avoiding texture state changes
		2350	// save gobs of state changes.
1888	if (!tex.name)	2351	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2352	{
		2353	self->tex [skey->tile].unused = 0;
1890		2354
1891	glEnd ();	2355	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
1894	}	2358	}
1895		2359
1896	if (border)	2360	if (border)
1897	{	2361	{
1898	float ox = border * dx;	2362	float ox = border * dx;
1899		2363
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2364	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2365	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2366	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2367	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1904	}	2368	}
1905		2369
1906	if (corner)	2370	if (corner)
1907	{	2371	{
1908	float ox = corner * dx;	2372	float ox = corner * dx;
1909		2373
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2374	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2375	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2376	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2377	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2378	}
1914	}	2379	}
1915	}	2380	}
1916	}	2381	}
1917	}	2382	}
1918	}	2383	}
		2384
		2385	glEnd ();
		2386	glDisable (GL_TEXTURE_2D);
		2387	key.texname = -1;
1919	}	2388	}
1920		2389
1921	hv_clear (smooth);	2390	hv_clear (smooth);
1922	}	2391	}
1923		2392
1924	glEnd ();	2393	if (pl_tex.name)
		2394	{
		2395	maptex tex = pl_tex;
		2396	int px = pl_x + sdx;
		2397	int py = pl_y + sdy;
1925		2398
1926	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
1927	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
		2414	rc_free (rc);
		2415	rc_free (rc_ov);
1928		2416
1929	// top layer: overlays such as the health bar	2417	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2418	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2419	if (0 <= y + my && y + my < self->rows)
1932	{	2420	{
…		…
1937	{	2425	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2426	mapcell *cell = row->col + (x + mx - row->c0);
1939		2427
1940	int px = x * T;	2428	int px = x * T;
1941	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	}
1942		2436
1943	if (cell->stat_hp)	2437	if (cell->stat_hp)
1944	{	2438	{
1945	int width = cell->stat_width * T;	2439	int width = cell->stat_width * T;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1957	}	2451	}
1958	}	2452	}
1959	}	2453	}
1960		2454
1961	void	2455	void
1962	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)
1963	CODE:	2457	CODE:
1964	{	2458	{
1965	static float color[16][3] = {	2459	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2460	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2461	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2462	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2463	{ 1.00f, 0.00f, 0.00f },
1970		2464
1971	{ 1.00F, 0.54F, 0.00F },	2465	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2466	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2467	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2468	{ 0.18f, 0.54f, 0.34f },
1975		2469
1976	{ 0.56F, 0.73F, 0.56F },	2470	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2471	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2472	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2473	{ 0.99f, 0.77f, 0.26f },
1980		2474
1981	{ 0.74F, 0.65F, 0.41F },	2475	{ 0.74f, 0.65f, 0.41f },
1982		2476
1983	{ 0.00F, 1.00F, 1.00F },	2477	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2478	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2479	{ 1.00f, 1.00f, 0.00f },
1986	};	2480	};
1987		2481
1988	int x, y;	2482	int x, y;
1989		2483
1990	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	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
1995		2495
1996	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
2000		2500
2001	if (m)	2501	if (m)
2002	{	2502	{
2003	float *c = color [m & 15];	2503	float *c = color [m & 15];
2004		2504
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
2007		2507
2008	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2513	}
…		…
2017	glDisable (GL_BLEND);	2517	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2518	glDisable (GL_TEXTURE_2D);
2019	}	2519	}
2020		2520
2021	void	2521	void
2022	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)
2023	PPCODE:	2523	PPCODE:
2024	{	2524	{
2025	int x, y;	2525	int x, y;
2026	int sw1 = sw + 2;	2526	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2527	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2528	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2529	int sw3 = sw * 3;
2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2530	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2531	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2532	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033		2533
2034	SvPOK_only (darkness3_sv);	2534	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2536
2037	mx += self->x - 1;	2537	mx += self->x - 1;
2038	my += self->y - 1;	2538	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2539
2042	for (y = 0; y < sh1; y++)	2540	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
2044	{	2542	{
2045	maprow *row = self->row + (y + my);	2543	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2547	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
2051		2549
2052	darkness1 [y * sw1 + x] = cell->darkness	2550	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2553	}
2056	}	2554	}
2057		2555
2058	for (y = 0; y < sh; ++y)	2556	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2557	for (x = 0; x < sw; ++x)
…		…
2078		2576
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2577	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2578	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2579	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2580
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2581	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2583	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	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 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2586	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2589	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2590	}
2093		2591
2094	free (darkness1);	2592	free (darkness1);
2095		2593
2096	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2597	PUSHs (darkness3_sv);
2100	}	2598	}
2101		2599
2102	SV *	2600	SV *
2103	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)
2104	CODE:	2602	CODE:
2105	{	2603	{
2106	int x, y, x1, y1;	2604	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2605	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2606	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2663	else
2166	*data++ = 0;	2664	*data++ = 0;
2167	}	2665	}
2168	}	2666	}
2169		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	{
2170	SvPOK_only (data_sv);	2671	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2672	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2673	}
		2674
2172	RETVAL = data_sv;	2675	RETVAL = data_sv;
2173	}	2676	}
2174	OUTPUT:	2677	OUTPUT:
2175	RETVAL	2678	RETVAL
2176		2679
2177	void	2680	void
2178	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)
2179	PPCODE:	2682	PPCODE:
2180	{	2683	{
2181	int x, y, z;	2684	int x, y, z;
2182	int w, h;	2685	int w, h;
2183	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;
2184		2697
2185	if (*data++ != 0)	2698	if (*data++ != 0)
2186	return; /* version mismatch */	2699	XSRETURN_EMPTY; /* version mismatch */
2187		2700
2188	w = *data++ << 8; w |= *data++;	2701	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2702	h = *data++ << 8; h |= *data++;
2190		2703
2191	// 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
…		…
2203	{	2716	{
2204	maprow *row = map_get_row (self, y);	2717	maprow *row = map_get_row (self, y);
2205		2718
2206	for (x = x0; x < x1; x++)	2719	for (x = x0; x < x1; x++)
2207	{	2720	{
		2721	uint8_t flags;
		2722
		2723	if (data + 7 >= end)
		2724	XSRETURN_EMPTY;
		2725
2208	uint8_t flags = *data++;	2726	flags = *data++;
2209		2727
2210	if (flags)	2728	if (flags)
2211	{	2729	{
2212	mapcell *cell = row_get_cell (row, x);	2730	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2731	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2734	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2735	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2736
2219	if (cell->darkness == 0)	2737	if (cell->darkness == 0)
2220	{	2738	{
2221	cell->darkness = 0;	2739	/*cell->darkness = 0;*/
		2740	EXTEND (SP, 3);
2222		2741
2223	for (z = 0; z <= 2; z++)	2742	for (z = 0; z <= 2; z++)
2224	{	2743	{
2225	tileid t = tile [z];	2744	tileid t = tile [z];
2226		2745
2227	if (t >= self->texs || (t && !self->tex [t].name))	2746	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2747	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2748	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2749	need_texid (self, t);
2231	}	2750	}
2232		2751
2233	cell->tile [z] = t;	2752	cell->tile [z] = t;
2234	}	2753	}
…		…
2236	}	2755	}
2237	}	2756	}
2238	}	2757	}
2239	}	2758	}
2240		2759
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2760	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2761
2243	CFPlus::RW	2762	DC::RW
2244	new (SV *class, SV *data_sv)	2763	new (SV *class, SV *data_sv)
2245	CODE:	2764	CODE:
2246	{	2765	{
2247	STRLEN datalen;	2766	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2767	char *data = SvPVbyte (data_sv, datalen);
…		…
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2769	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2770	}
2252	OUTPUT:	2771	OUTPUT:
2253	RETVAL	2772	RETVAL
2254		2773
2255	CFPlus::RW	2774	DC::RW
2256	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")
2257	CODE:	2776	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2777	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2778	OUTPUT:
2260	RETVAL	2779	RETVAL
2261		2780
		2781	# fails on win32:
		2782	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2783	#void
2263	close (CFPlus::RW self)	2784	#close (DC::RW self)
2264	CODE:	2785	# CODE:
2265	SDL_RWclose (self);	2786	# (self->(close)) (self);
2266		2787
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2788	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2789
2269	PROTOTYPES: DISABLE	2790	PROTOTYPES: DISABLE
2270		2791
2271	void	2792	DC::Channel
2272	halt (CFPlus::Channel self)	2793	find ()
2273	CODE:	2794	CODE:
		2795	{
		2796	RETVAL = Mix_GroupAvailable (-1);
		2797
		2798	if (RETVAL < 0)
		2799	{
		2800	RETVAL = Mix_GroupOldest (-1);
		2801
		2802	if (RETVAL < 0)
		2803	XSRETURN_UNDEF;
		2804
2274	Mix_HaltChannel (self);	2805	Mix_HaltChannel (RETVAL);
		2806	}
2275		2807
2276	void	2808	Mix_UnregisterAllEffects (RETVAL);
2277	expire (CFPlus::Channel self, int ticks = -1)	2809	Mix_Volume (RETVAL, 128);
2278	CODE:	2810	}
2279	Mix_ExpireChannel (self, ticks);
2280
2281	void
2282	fade_out (CFPlus::Channel self, int ticks = -1)
2283	CODE:
2284	Mix_FadeOutChannel (self, ticks);
2285
2286	int
2287	volume (CFPlus::Channel self, int volume)
2288	CODE:
2289	RETVAL = Mix_Volume (self, volume);
2290	OUTPUT:	2811	OUTPUT:
2291	RETVAL	2812	RETVAL
2292		2813
2293	void	2814	void
		2815	halt (DC::Channel self)
		2816	CODE:
		2817	Mix_HaltChannel (self);
		2818
		2819	void
		2820	expire (DC::Channel self, int ticks = -1)
		2821	CODE:
		2822	Mix_ExpireChannel (self, ticks);
		2823
		2824	void
		2825	fade_out (DC::Channel self, int ticks = -1)
		2826	CODE:
		2827	Mix_FadeOutChannel (self, ticks);
		2828
		2829	int
		2830	volume (DC::Channel self, int volume)
		2831	CODE:
		2832	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2833	OUTPUT:
		2834	RETVAL
		2835
		2836	void
2294	unregister_all_effects (CFPlus::Channel self)	2837	unregister_all_effects (DC::Channel self)
2295	CODE:	2838	CODE:
2296	Mix_UnregisterAllEffects (self);	2839	Mix_UnregisterAllEffects (self);
2297		2840
2298	void	2841	void
2299	set_panning (CFPlus::Channel self, int left, int right)	2842	set_panning (DC::Channel self, int left, int right)
2300	CODE:	2843	CODE:
		2844	left = CLAMP (left , 0, 255);
		2845	right = CLAMP (right, 0, 255);
2301	Mix_SetPanning (self, left, right);	2846	Mix_SetPanning (self, left, right);
2302		2847
2303	void	2848	void
2304	set_distance (CFPlus::Channel self, int distance)	2849	set_distance (DC::Channel self, int distance)
2305	CODE:	2850	CODE:
2306	Mix_SetDistance (self, distance);	2851	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2307		2852
2308	void	2853	void
2309	set_position (CFPlus::Channel self, int angle, int distance)	2854	set_position (DC::Channel self, int angle, int distance)
2310	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;
2311	Mix_SetPosition (self, angle, distance);	2863	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2864	}
2312		2865
2313	void	2866	void
2314	set_reverse_stereo (CFPlus::Channel self, int flip)	2867	set_reverse_stereo (DC::Channel self, int flip)
2315	CODE:	2868	CODE:
2316	Mix_SetReverseStereo (self, flip);	2869	Mix_SetReverseStereo (self, flip);
2317		2870
2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2871	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2319		2872
2320	PROTOTYPES: DISABLE	2873	PROTOTYPES: DISABLE
2321		2874
2322	CFPlus::MixChunk	2875	DC::MixChunk
2323	new (SV *class, CFPlus::RW rwops)	2876	new (SV *class, DC::RW rwops)
2324	CODE:	2877	CODE:
2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2878	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2326	OUTPUT:	2879	OUTPUT:
2327	RETVAL	2880	RETVAL
2328		2881
2329	void	2882	void
2330	DESTROY (CFPlus::MixChunk self)	2883	DESTROY (DC::MixChunk self)
2331	CODE:	2884	CODE:
2332	Mix_FreeChunk (self);	2885	Mix_FreeChunk (self);
2333		2886
2334	int	2887	int
2335	volume (CFPlus::MixChunk self, int volume = -1)	2888	volume (DC::MixChunk self, int volume = -1)
2336	CODE:	2889	CODE:
		2890	if (items > 1)
		2891	volume = CLAMP (volume, 0, 128);
2337	RETVAL = Mix_VolumeChunk (self, volume);	2892	RETVAL = Mix_VolumeChunk (self, volume);
2338	OUTPUT:	2893	OUTPUT:
2339	RETVAL	2894	RETVAL
2340		2895
2341	CFPlus::Channel	2896	DC::Channel
2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2897	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2343	CODE:	2898	CODE:
		2899	{
2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2900	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2901
		2902	if (RETVAL < 0)
		2903	XSRETURN_UNDEF;
		2904
		2905	if (channel < 0)
		2906	{
2345	Mix_UnregisterAllEffects (RETVAL);	2907	Mix_UnregisterAllEffects (RETVAL);
		2908	Mix_Volume (RETVAL, 128);
		2909	}
		2910	}
2346	OUTPUT:	2911	OUTPUT:
2347	RETVAL	2912	RETVAL
2348		2913
2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2914	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2350		2915
2351	int	2916	int
2352	volume (int volume = -1)	2917	volume (int volume = -1)
2353	PROTOTYPE: ;$	2918	PROTOTYPE: ;$
2354	CODE:	2919	CODE:
		2920	if (items > 0)
		2921	volume = CLAMP (volume, 0, 128);
2355	RETVAL = Mix_VolumeMusic (volume);	2922	RETVAL = Mix_VolumeMusic (volume);
2356	OUTPUT:	2923	OUTPUT:
2357	RETVAL	2924	RETVAL
2358		2925
2359	void	2926	void
…		…
2364	void	2931	void
2365	halt ()	2932	halt ()
2366	CODE:	2933	CODE:
2367	Mix_HaltMusic ();	2934	Mix_HaltMusic ();
2368		2935
2369	CFPlus::MixMusic	2936	DC::MixMusic
2370	new (SV *class, CFPlus::RW rwops)	2937	new (SV *class, DC::RW rwops)
2371	CODE:	2938	CODE:
2372	RETVAL = Mix_LoadMUS_RW (rwops);	2939	RETVAL = Mix_LoadMUS_RW (rwops);
2373	OUTPUT:	2940	OUTPUT:
2374	RETVAL	2941	RETVAL
2375		2942
2376	void	2943	void
2377	DESTROY (CFPlus::MixMusic self)	2944	DESTROY (DC::MixMusic self)
2378	CODE:	2945	CODE:
2379	Mix_FreeMusic (self);	2946	Mix_FreeMusic (self);
2380		2947
2381	int	2948	int
2382	play (CFPlus::MixMusic self, int loops = -1)	2949	play (DC::MixMusic self, int loops = -1)
2383	CODE:	2950	CODE:
2384	RETVAL = Mix_PlayMusic (self, loops);	2951	RETVAL = Mix_PlayMusic (self, loops);
2385	OUTPUT:	2952	OUTPUT:
2386	RETVAL	2953	RETVAL
2387		2954
2388	void	2955	void
2389	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)
2390	CODE:	2957	CODE:
2391	Mix_FadeInMusicPos (self, loops, ms, position);	2958	Mix_FadeInMusicPos (self, loops, ms, position);
2392		2959
2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2960	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2394		2961
2395	PROTOTYPES: ENABLE	2962	PROTOTYPES: ENABLE
2396		2963
2397	BOOT:	2964	BOOT:
2398	{	2965	{
2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2966	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2400	static const struct {	2967	static const struct {
2401	const char *name;	2968	const char *name;
2402	IV iv;	2969	IV iv;
2403	} *civ, const_iv[] = {	2970	} *civ, const_iv[] = {
2404	# define const_iv(name) { # name, (IV)name }	2971	# define const_iv(name) { # name, (IV)name }
2405	const_iv (GL_VENDOR),	2972	const_iv (GL_VENDOR),
2406	const_iv (GL_VERSION),	2973	const_iv (GL_VERSION),
2407	const_iv (GL_EXTENSIONS),	2974	const_iv (GL_EXTENSIONS),
		2975	const_iv (GL_MAX_TEXTURE_UNITS),
2408	const_iv (GL_COLOR_MATERIAL),	2976	const_iv (GL_COLOR_MATERIAL),
2409	const_iv (GL_SMOOTH),	2977	const_iv (GL_SMOOTH),
2410	const_iv (GL_FLAT),	2978	const_iv (GL_FLAT),
2411	const_iv (GL_DITHER),	2979	const_iv (GL_DITHER),
2412	const_iv (GL_BLEND),	2980	const_iv (GL_BLEND),
…		…
2424	const_iv (GL_ZERO),	2992	const_iv (GL_ZERO),
2425	const_iv (GL_SRC_ALPHA),	2993	const_iv (GL_SRC_ALPHA),
2426	const_iv (GL_DST_ALPHA),	2994	const_iv (GL_DST_ALPHA),
2427	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2995	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2428	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),
2429	const_iv (GL_SRC_ALPHA_SATURATE),	3001	const_iv (GL_SRC_ALPHA_SATURATE),
2430	const_iv (GL_RGB),	3002	const_iv (GL_RGB),
2431	const_iv (GL_RGBA),	3003	const_iv (GL_RGBA),
2432	const_iv (GL_RGBA4),	3004	const_iv (GL_RGBA4),
2433	const_iv (GL_RGBA8),	3005	const_iv (GL_RGBA8),
…		…
2439	const_iv (GL_INTENSITY),	3011	const_iv (GL_INTENSITY),
2440	const_iv (GL_LUMINANCE),	3012	const_iv (GL_LUMINANCE),
2441	const_iv (GL_LUMINANCE_ALPHA),	3013	const_iv (GL_LUMINANCE_ALPHA),
2442	const_iv (GL_FLOAT),	3014	const_iv (GL_FLOAT),
2443	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),
2444	const_iv (GL_COMPILE),	3022	const_iv (GL_COMPILE),
2445	const_iv (GL_PROXY_TEXTURE_1D),	3023	const_iv (GL_PROXY_TEXTURE_1D),
2446	const_iv (GL_PROXY_TEXTURE_2D),	3024	const_iv (GL_PROXY_TEXTURE_2D),
2447	const_iv (GL_TEXTURE_1D),	3025	const_iv (GL_TEXTURE_1D),
2448	const_iv (GL_TEXTURE_2D),	3026	const_iv (GL_TEXTURE_2D),
…		…
2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3065	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2488	const_iv (GL_POINT_SMOOTH_HINT),	3066	const_iv (GL_POINT_SMOOTH_HINT),
2489	const_iv (GL_LINE_SMOOTH_HINT),	3067	const_iv (GL_LINE_SMOOTH_HINT),
2490	const_iv (GL_POLYGON_SMOOTH_HINT),	3068	const_iv (GL_POLYGON_SMOOTH_HINT),
2491	const_iv (GL_GENERATE_MIPMAP_HINT),	3069	const_iv (GL_GENERATE_MIPMAP_HINT),
		3070	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2492	const_iv (GL_FASTEST),	3071	const_iv (GL_FASTEST),
2493	const_iv (GL_DONT_CARE),	3072	const_iv (GL_DONT_CARE),
2494	const_iv (GL_NICEST),	3073	const_iv (GL_NICEST),
2495	const_iv (GL_V2F),	3074	const_iv (GL_V2F),
2496	const_iv (GL_V3F),	3075	const_iv (GL_V3F),
2497	const_iv (GL_T2F_V3F),	3076	const_iv (GL_T2F_V3F),
2498	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),
2499	# undef const_iv	3081	# undef const_iv
2500	};	3082	};
2501		3083
2502	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; )
2503	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3085	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2504		3086
2505	texture_av = newAV ();	3087	texture_av = newAV ();
2506	AvREAL_off (texture_av);	3088	AvREAL_off (texture_av);
2507	}	3089	}
2508		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
2509	char *	3100	char *
2510	gl_vendor ()	3101	gl_vendor ()
2511	CODE:	3102	CODE:
2512	RETVAL = (char *)glGetString (GL_VENDOR);	3103	RETVAL = (char *)glGetString (GL_VENDOR);
2513	OUTPUT:	3104	OUTPUT:
…		…
2562		3153
2563	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3154	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2564	CODE:	3155	CODE:
2565	gl_BlendFuncSeparate (sa, da, saa, daa);	3156	gl_BlendFuncSeparate (sa, da, saa, daa);
2566		3157
		3158	# void glBlendEquation (int se)
		3159
2567	void glDepthMask (int flag)	3160	void glDepthMask (int flag)
2568		3161
2569	void glLogicOp (int opcode)	3162	void glLogicOp (int opcode)
2570		3163
2571	void glColorMask (int red, int green, int blue, int alpha)	3164	void glColorMask (int red, int green, int blue, int alpha)
…		…
2605	void glRotate (float angle, float x, float y, float z)	3198	void glRotate (float angle, float x, float y, float z)
2606	CODE:	3199	CODE:
2607	glRotatef (angle, x, y, z);	3200	glRotatef (angle, x, y, z);
2608		3201
2609	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: @
2610	ALIAS:	3204	ALIAS:
2611	glColor_premultiply = 1	3205	glColor_premultiply = 1
2612	CODE:	3206	CODE:
2613	if (ix)	3207	if (ix)
2614	{	3208	{
…		…
2634		3228
2635	void glRect (float x1, float y1, float x2, float y2)	3229	void glRect (float x1, float y1, float x2, float y2)
2636	CODE:	3230	CODE:
2637	glRectf (x1, y1, x2, y2);	3231	glRectf (x1, y1, x2, y2);
2638		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
2639	PROTOTYPES: ENABLE	3242	PROTOTYPES: ENABLE
2640		3243
2641	void glBegin (int mode)	3244	void glBegin (int mode)
2642		3245
2643	void glEnd ()	3246	void glEnd ()
…		…
2675	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)
2676	CODE:	3279	CODE:
2677	if (gl.SeparableFilter2D)	3280	if (gl.SeparableFilter2D)
2678	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3281	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2679		3282
2680	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)
2681		3284
2682	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)
2683		3286
2684	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)
2685		3288
…		…
2711		3314
2712	void glEndList ()	3315	void glEndList ()
2713		3316
2714	void glCallList (int list)	3317	void glCallList (int list)
2715		3318
2716	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
2717		3325
2718	PROTOTYPES: DISABLE	3326	PROTOTYPES: DISABLE
2719		3327
2720	void	3328	void
2721	find_widget (SV *self, NV x, NV y)	3329	find_widget (SV *self, NV x, NV y)
…		…
2725	XPUSHs (self);	3333	XPUSHs (self);
2726	}	3334	}
2727		3335
2728	BOOT:	3336	BOOT:
2729	{	3337	{
2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3338	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2731		3339
2732	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);
2733	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);
2734	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);
2735	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);
2736	}	3344	}
2737		3345
2738	void	3346	void
2739	draw (SV *self)	3347	draw (SV *self)
2740	CODE:	3348	CODE:
…		…
2744	NV x, y, w, h;	3352	NV x, y, w, h;
2745	SV *draw_x_sv = GvSV (draw_x_gv);	3353	SV *draw_x_sv = GvSV (draw_x_gv);
2746	SV *draw_y_sv = GvSV (draw_y_gv);	3354	SV *draw_y_sv = GvSV (draw_y_gv);
2747	SV *draw_w_sv = GvSV (draw_w_gv);	3355	SV *draw_w_sv = GvSV (draw_w_gv);
2748	SV *draw_h_sv = GvSV (draw_h_gv);	3356	SV *draw_h_sv = GvSV (draw_h_gv);
2749	SV *hover;
2750	double draw_x, draw_y, draw_w, draw_h;	3357	double draw_x, draw_y;
2751		3358
2752	if (!SvROK (self))	3359	if (!SvROK (self))
2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3360	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2754		3361
2755	hv = (HV *)SvRV (self);	3362	hv = (HV *)SvRV (self);
2756		3363
2757	if (SvTYPE (hv) != SVt_PVHV)	3364	if (SvTYPE (hv) != SVt_PVHV)
2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3365	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2759		3366
2760	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.;
2761	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.;
2762		3369
2763	if (!h || !w)	3370	if (!h || !w)
…		…
2783	{	3390	{
2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3391	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2785		3392
2786	if (svp && SvTRUE (*svp))	3393	if (svp && SvTRUE (*svp))
2787	{	3394	{
2788	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);
2789	glEnable (GL_BLEND);	3396	glEnable (GL_BLEND);
2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3397	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2791	glBegin (GL_QUADS);	3398	glBegin (GL_QUADS);
2792	glVertex2f (0, 0);	3399	glVertex2f (0, 0);
2793	glVertex2f (w, 0);	3400	glVertex2f (w, 0);
…		…
2796	glEnd ();	3403	glEnd ();
2797	glDisable (GL_BLEND);	3404	glDisable (GL_BLEND);
2798	}	3405	}
2799	}	3406	}
2800	#if 0	3407	#if 0
2801	if ($ENV{CFPLUS_DEBUG} & 1) {	3408	// draw borders, for debugging
2802	glPushMatrix;	3409	glPushMatrix ();
2803	glColor 1, 1, 0, 1;	3410	glColor4f (1., 1., 0., 1.);
2804	glTranslate 0.375, 0.375;	3411	glTranslatef (.5, .5, 0.);
2805	glBegin GL_LINE_LOOP;	3412	glBegin (GL_LINE_LOOP);
2806	glVertex 0 , 0;	3413	glVertex2f (0 , 0);
2807	glVertex $self->{w} - 1, 0;	3414	glVertex2f (w - 1, 0);
2808	glVertex $self->{w} - 1, $self->{h} - 1;	3415	glVertex2f (w - 1, h - 1);
2809	glVertex 0 , $self->{h} - 1;	3416	glVertex2f (0 , h - 1);
2810	glEnd;	3417	glEnd ();
2811	glPopMatrix;	3418	glPopMatrix ();
2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2813	}
2814	#endif	3419	#endif
2815	PUSHMARK (SP);	3420	PUSHMARK (SP);
2816	XPUSHs (self);	3421	XPUSHs (self);
2817	PUTBACK;	3422	PUTBACK;
2818	call_method ("_draw", G_VOID | G_DISCARD);	3423	call_method ("_draw", G_VOID | G_DISCARD);

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