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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.218 by root, Mon Aug 6 02:11:45 2007 UTC vs.
Revision 1.293 by root, Thu Dec 17 02:49:38 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 roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
…		…
34	#include <SDL_endian.h>	39	#include <SDL_endian.h>
35	#include <SDL_image.h>	40	#include <SDL_image.h>
36	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
38		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
39	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
41		51
42	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
43		53
44	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
45		66
46	#ifndef _WIN32	67	#ifndef _WIN32
47	# include <sys/types.h>	68	# include <sys/types.h>
48	# include <sys/socket.h>	69	# include <sys/socket.h>
49	# include <netinet/in.h>	70	# include <netinet/in.h>
50	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
51	# include <inttypes.h>	72	# include <inttypes.h>
52	#endif	73	#endif
53		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		85
56	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
57		87
58	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
60		90
61	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
62		92
63	#if 0	93	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	95
66	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
67	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
68		101
69	static AV *texture_av;	102	static AV *texture_av;
70		103
71	static struct	104	static struct
72	{	105	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	142	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	143	glDeleteTextures (1, &name);
111	}	144	}
112		145
113	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
114		148
115	#include "pango-font.c"	149	#include "pango-font.c"
116	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
117	#include "pango-render.c"	151	#include "pango-render.c"
118		152
119	typedef IV CFPlus__Channel;	153	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	154	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
123		157
124	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
125		159
126	static int	160	static int
127	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
128	{	162	{
129	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		177
144	typedef struct cf_layout {	178	typedef struct cf_layout {
145	PangoLayout *pl;	179	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
147	int base_height;	181	int base_height;
148	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
149	} *CFPlus__Layout;	184	} *DC__Layout;
150		185
151	static CFPlus__Font default_font;	186	static DC__Font default_font;
152	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
154		189
155	static void	190	static void
156	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	196	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	198	}
164		199
165	static void	200	static void
166	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
167	{	202	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
170	*/	205	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
172		207
173	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		210
176	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
177	}	212	}
178		213
179	static void	214	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	216	{
182	PangoRectangle rect;	217	PangoRectangle rect;
183		218
184	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		231
197	typedef uint16_t tileid;	232	typedef uint16_t tileid;
198	typedef uint16_t faceid;	233	typedef uint16_t faceid;
199		234
200	typedef struct {	235	typedef struct {
201	int name;	236	GLuint name;
202	int w, h;	237	int w, h;
203	float s, t;	238	float s, t;
204	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
205	tileid smoothtile;	240	tileid smoothtile;
206	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
207	} maptex;	243	} maptex;
208		244
209	typedef struct {	245	typedef struct {
210	uint32_t player;	246	uint32_t player;
211	tileid tile[3];	247	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
226		262
227	int32_t rows;	263	int32_t rows;
228	maprow *row;	264	maprow *row;
229	} *CFPlus__Map;	265	} *DC__Map;
230		266
231	static char *	267	static char *
232	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
233	{	269	{
234	char *p;	270	char *p;
…		…
272	self->texs *= 2;	308	self->texs *= 2;
273	}	309	}
274	}	310	}
275		311
276	static maprow *	312	static maprow *
277	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
278	{	314	{
279	if (0 > y)	315	if (0 > y)
280	{	316	{
281	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
320		356
321	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
322	}	358	}
323		359
324	static mapcell *	360	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
326	{	362	{
327	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
328	}	364	}
329		365
330	static void	366	static void
331	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
332	{	368	{
333	int r;	369	int r;
334		370
335	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	379	self->oy = 0;
344	self->row = 0;	380	self->row = 0;
345	self->rows = 0;	381	self->rows = 0;
346	}	382	}
347		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
348	static void	394	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	396	{
351	int x, y;	397	int x, y;
352	maprow *row;	398	maprow *row;
353	mapcell *cell;	399	mapcell *cell;
354		400
…		…
366	if (x >= row->c1)	412	if (x >= row->c1)
367	break;	413	break;
368		414
369	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
370		416
371	cell->darkness = 0;	417	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	418	}
376	}	419	}
377	}	420	}
378		421
379	typedef struct {	422	typedef struct {
…		…
433	n |= n >> 16;	476	n |= n >> 16;
434		477
435	return n + 1;	478	return n + 1;
436	}	479	}
437		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
438	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
441		495
442	/******************************************************************************/	496	/******************************************************************************/
…		…
480	return 0;	534	return 0;
481		535
482	return 1;	536	return 1;
483	}	537	}
484		538
485	MODULE = CFPlus PACKAGE = CFPlus	539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
486		592
487	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
488		594
489	BOOT:	595	BOOT:
490	{	596	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	598	static const struct {
493	const char *name;	599	const char *name;
494	IV iv;	600	IV iv;
495	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
518		624
519	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
522		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
604	# undef const_iv	795	# undef const_iv
605	};	796	};
606		797
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		817
627	NV floor (NV x)	818	NV floor (NV x)
628		819
629	NV ceil (NV x)	820	NV ceil (NV x)
630		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
631	void	826	void
632	pango_init ()	827	pango_init ()
633	CODE:	828	CODE:
634	{	829	{
635	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	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);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
638	}	838	}
639		839
640	char *
641	SDL_GetError ()	840	char *SDL_GetError ()
642		841
643	int	842	void SDL_braino ()
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		843
646	void	844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
647	SDL_Quit ()	850	void SDL_Quit ()
		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
648		860
649	void	861	void
650	SDL_ListModes (int rgb, int alpha)	862	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	863	PPCODE:
652	{	864	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		879
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	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);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		882
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		884
676	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
677	while (*m)	886	while (*m)
678	{	887	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	888	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	889	{
681	AV *av = newAV ();	890	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	893	av_push (av, newSViv (rgb));
…		…
708		917
709	if (RETVAL)	918	if (RETVAL)
710	{	919	{
711	av_clear (texture_av);	920	av_clear (texture_av);
712		921
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	924	#include "glfunc.h"
716	#undef GL_FUNC	925	#undef GL_FUNC
717	}	926	}
718	}	927	}
…		…
725	char *	934	char *
726	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
727		936
728	int	937	int
729	SDL_GetAppState ()	938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
730		942
731	void	943	void
732	poll_events ()	944	poll_events ()
733	PPCODE:	945	PPCODE:
734	{	946	{
…		…
744	{	956	{
745	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
746	case SDL_KEYUP:	958	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	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 */	962	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);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	964	break;
753		965
754	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	985	x = ev.motion.x;
774	y = ev.motion.y;	986	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	988	}
777		989
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	996	}
785	break;	997	break;
786		998
787	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1002
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1013	break;
802	}	1014	}
803		1015
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1017	}
806	}	1018	}
807		1019
808	int	1020	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1022	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
		1025
		1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
813		1041
814	void	1042	void
815	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
816		1044
817	int	1045	int
…		…
852	}	1080	}
853	}	1081	}
854	#endif	1082	#endif
855	}	1083	}
856		1084
857	void	1085	int
858	add_font (char *file)	1086	add_font (char *file)
859	CODE:	1087	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
861		1091
862	void	1092	void
863	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
864	ALIAS:	1094	ALIAS:
865	load_image_file = 1	1095	load_image_file = 1
…		…
951	void	1181	void
952	error (char *message)	1182	error (char *message)
953	CODE:	1183	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1185	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1187	#endif
958		1188
959	void	1189	void
960	fatal (char *message)	1190	fatal (char *message)
961	CODE:	1191	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1193	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1195	#endif
966	_exit (1);	1196	_exit (1);
967		1197
968	void	1198	void
969	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
981	#if DEBUG	1211	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1212	VALGRIND_DO_LEAK_CHECK;
983	#endif	1213	#endif
984	}	1214	}
985		1215
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1224
988	PROTOTYPES: DISABLE	1225	PROTOTYPES: DISABLE
989		1226
990	CFPlus::Font	1227	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1229	CODE:
993	{	1230	{
994	int count;	1231	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1235	}
999	OUTPUT:	1236	OUTPUT:
1000	RETVAL	1237	RETVAL
1001		1238
1002	void	1239	void
1003	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
1004	CODE:	1241	CODE:
1005	pango_font_description_free (self);	1242	pango_font_description_free (self);
1006		1243
1007	void	1244	void
1008	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
1009	PROTOTYPE: $	1246	PROTOTYPE: $
1010	CODE:	1247	CODE:
1011	default_font = self;	1248	default_font = self;
1012		1249
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1251
1015	PROTOTYPES: DISABLE	1252	PROTOTYPES: DISABLE
1016		1253
1017	void	1254	void
1018	reset_glyph_cache ()	1255	glyph_cache_backup ()
1019	PROTOTYPE:	1256	PROTOTYPE:
1020	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
1021	tc_clear ();	1264	tc_restore ();
1022		1265
1023	CFPlus::Layout	1266	DC::Layout
1024	new (SV *class)	1267	new (SV *class)
1025	CODE:	1268	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
1027		1270
1028	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
1035		1279
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
1038	OUTPUT:	1282	OUTPUT:
1039	RETVAL	1283	RETVAL
1040		1284
1041	void	1285	void
1042	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
1043	CODE:	1287	CODE:
1044	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
1045	Safefree (self);	1290	Safefree (self);
1046		1291
1047	void	1292	void
1048	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
1049	CODE:	1294	CODE:
1050	{	1295	{
1051	STRLEN textlen;	1296	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
1053		1298
1054	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
1055	}	1300	}
1056		1301
1057	void	1302	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1304	CODE:
1060	{	1305	{
1061	STRLEN textlen;	1306	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
1063		1308
1064	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1310	}
1066		1311
1067	void	1312	void
1068	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
1069	CODE:	1314	CODE:
1070	{	1315	{
1071	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1318	const char *pos = text;
…		…
1108	if (attrs)	1353	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
1110	}	1355	}
1111		1356
1112	void	1357	void
1113	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
1114	PPCODE:	1359	PPCODE:
1115	{	1360	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1362
1118	do	1363	do
1119	{	1364	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1366
1122	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
1123	{	1368	{
1124	PangoRectangle extents;	1369	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1378
1134	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1135	}	1380	}
1136		1381
1137	int	1382	int
1138	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1139	CODE:	1384	CODE:
1140	{	1385	{
1141	int lines = 1;	1386	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1143		1388
…		…
1148	}	1393	}
1149	OUTPUT:	1394	OUTPUT:
1150	RETVAL	1395	RETVAL
1151		1396
1152	SV *	1397	SV *
1153	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1154	CODE:	1399	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1402	OUTPUT:
1158	RETVAL	1403	RETVAL
1159		1404
1160	void	1405	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1407	CODE:
1163	self->r = r;	1408	self->r = r;
1164	self->g = g;	1409	self->g = g;
1165	self->b = b;	1410	self->b = b;
1166	self->a = a;	1411	self->a = a;
1167		1412
1168	void	1413	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1415	CODE:
1171	if (self->font != font)	1416	if (self->font != font)
1172	{	1417	{
1173	self->font = font;	1418	self->font = font;
1174	layout_update_font (self);	1419	layout_update_font (self);
1175	}	1420	}
1176		1421
1177	void	1422	void
1178	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1179	CODE:	1424	CODE:
1180	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1181	{	1426	{
1182	self->base_height = base_height;	1427	self->base_height = base_height;
1183	layout_update_font (self);	1428	layout_update_font (self);
1184	}	1429	}
1185		1430
1186	void	1431	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1433	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1435
1191	void	1436	void
1192	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1193	CODE:	1438	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1440
1196	void	1441	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1443	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1445
1201	void	1446	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1448	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1209	);	1454	);
1210		1455
1211	void	1456	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1458	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1460
1216	void	1461	void
1217	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1218	PPCODE:	1463	PPCODE:
1219	{	1464	{
1220	int w, h;	1465	int w, h;
1221		1466
1222	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1472	}
1228		1473
1229	int	1474	int
1230	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1231	CODE:	1476	CODE:
1232	{	1477	{
1233	PangoRectangle rect;	1478	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1237	}	1482	}
1238	OUTPUT:	1483	OUTPUT:
1239	RETVAL	1484	RETVAL
1240		1485
1241	int	1486	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1488	CODE:
1244	{	1489	{
1245	int index, trailing;	1490	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1248	}	1493	}
1249	OUTPUT:	1494	OUTPUT:
1250	RETVAL	1495	RETVAL
1251		1496
1252	void	1497	void
1253	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1499	PPCODE:
1255	{	1500	{
1256	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1503
1259	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1508	}
1264		1509
1265	void	1510	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1512	PPCODE:
1268	{	1513	{
1269	int line, x;	1514	int line, x;
1270		1515
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1519	--line;
		1520	#endif
1274	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1524	}
1278		1525
1279	void	1526	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1528	PPCODE:
1282	{	1529	{
1283	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1284	int index, trailing;	1531	int index, trailing;
1285		1532
1286	if (line < 0)	1533	if (line < 0)
1287	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1288		1535
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1291		1538
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1540
1294	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1548	}
1302	}	1549	}
1303		1550
1304	void	1551	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1308	self->pl,	1556	self->pl,
		1557	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1311	flags	1560	flags
1312	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1313		1565
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1566	void
		1567	draw (DC::Layout self)
		1568	CODE:
		1569	{
		1570	glEnable (GL_TEXTURE_2D);
		1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1577
		1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1586
1316	PROTOTYPES: ENABLE	1587	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1588
1320	void	1589	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1590	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1591	CODE:
1323	{	1592	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
		1626
1355	if (items < 5)	1627	if (items < 5)
1356	{	1628	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1631	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1388	}	1660	}
1389	}	1661	}
1390		1662
		1663	void
		1664	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)
		1665	PROTOTYPE: @
		1666	CODE:
		1667	{
		1668	glEnable (GL_TEXTURE_2D);
		1669	glEnable (GL_BLEND);
		1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672
		1673	glColor4f (intensity, intensity, intensity, 0.9);
		1674	glPushMatrix ();
		1675	glScalef (1./3, 1./3, 1.);
		1676
		1677	glBindTexture (GL_TEXTURE_2D, name1);
		1678
		1679	glBegin (GL_QUADS);
		1680	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1681	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1682	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1683	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1684	glEnd ();
		1685
		1686	glPopMatrix ();
		1687
		1688	glDisable (GL_TEXTURE_2D);
		1689	glDisable (GL_BLEND);
		1690	}
		1691
1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1692	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1392	CODE:	1693	CODE:
1393	{	1694	{
1394	GLint width;	1695	GLint width;
1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1696	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1397	RETVAL = width > 0;	1698	RETVAL = width > 0;
1398	}	1699	}
1399	OUTPUT:	1700	OUTPUT:
1400	RETVAL	1701	RETVAL
1401		1702
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1703	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1704
1404	PROTOTYPES: DISABLE	1705	PROTOTYPES: DISABLE
1405		1706
1406	CFPlus::Map	1707	DC::Map
1407	new (SV *class)	1708	new (SV *class)
1408	CODE:	1709	CODE:
1409	New (0, RETVAL, 1, struct map);	1710	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1711	RETVAL->x = 0;
1411	RETVAL->y = 0;	1712	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1720	RETVAL->row = 0;
1420	OUTPUT:	1721	OUTPUT:
1421	RETVAL	1722	RETVAL
1422		1723
1423	void	1724	void
1424	DESTROY (CFPlus::Map self)	1725	DESTROY (DC::Map self)
1425	CODE:	1726	CODE:
1426	{	1727	{
1427	map_clear (self);	1728	map_clear (self);
1428	Safefree (self->face2tile);	1729	Safefree (self->face2tile);
1429	Safefree (self->tex);	1730	Safefree (self->tex);
1430	Safefree (self);	1731	Safefree (self);
1431	}	1732	}
1432		1733
1433	void	1734	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1735	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1736	CODE:
1436	self->w = map_width;	1737	self->w = map_width;
1437	self->h = map_height;	1738	self->h = map_height;
1438		1739
1439	void	1740	void
1440	clear (CFPlus::Map self)	1741	clear (DC::Map self)
1441	CODE:	1742	CODE:
1442	map_clear (self);	1743	map_clear (self);
1443		1744
1444	void	1745	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1746	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1747	CODE:
1447	{	1748	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1749	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1750	need_texid (self, tile);
1450	}	1751	}
1451		1752
1452	void	1753	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1754	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1755	CODE:
1455	{	1756	{
1456	tileid texid;	1757	tileid texid;
1457	maptex *tex;	1758	maptex *tex;
1458		1759
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1772	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1773	tex->smoothlevel = level;
1473	}	1774	}
1474		1775
1475	void	1776	void
1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1777	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1477	CODE:	1778	CODE:
1478	{	1779	{
1479	need_texid (self, texid);	1780	need_texid (self, texid);
1480		1781
1481	{	1782	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1801	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1802	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1804	}
1504		1805
		1806	void
		1807	expire_textures (DC::Map self, int texid, int count)
		1808	PPCODE:
		1809	for (; texid < self->texs && count; ++texid, --count)
		1810	{
		1811	maptex *tex = self->tex + texid;
		1812
		1813	if (tex->name)
		1814	{
		1815	if (tex->unused)
		1816	{
		1817	tex->name = 0;
		1818	tex->unused = 0;
		1819	XPUSHs (sv_2mortal (newSViv (texid)));
		1820	}
		1821	else
		1822	tex->unused = 1;
		1823	}
		1824	}
		1825
1505	int	1826	int
1506	ox (CFPlus::Map self)	1827	ox (DC::Map self)
1507	ALIAS:	1828	ALIAS:
1508	oy = 1	1829	oy = 1
1509	x = 2	1830	x = 2
1510	y = 3	1831	y = 3
1511	w = 4	1832	w = 4
…		…
1522	}	1843	}
1523	OUTPUT:	1844	OUTPUT:
1524	RETVAL	1845	RETVAL
1525		1846
1526	void	1847	void
1527	scroll (CFPlus::Map self, int dx, int dy)	1848	scroll (DC::Map self, int dx, int dy)
1528	CODE:	1849	CODE:
1529	{	1850	{
1530	if (dx > 0)	1851	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	1852	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	1853	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	1868	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	1869	self->y += MAP_EXTEND_Y;
1549	}	1870	}
1550	}	1871	}
1551		1872
1552	void	1873	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1874	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	1875	CODE:
1555	{	1876	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1877	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	1878	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	1879	mapcell *cell;
1559	int x, y, flags;	1880	int x, y, z, flags;
		1881	AV *missing = newAV ();
		1882	RETVAL = newRV_noinc ((SV *)missing);
1560		1883
1561	while (data < data_end - 1)	1884	while (data < data_end - 1)
1562	{	1885	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	1886	flags = (data [0] << 8) + data [1]; data += 2;
1564		1887
…		…
1584	uint8_t ext, cmd;	1907	uint8_t ext, cmd;
1585		1908
1586	do	1909	do
1587	{	1910	{
1588	ext = *data++;	1911	ext = *data++;
1589	cmd = ext & 0x3f;	1912	cmd = ext & 0x7f;
1590		1913
1591	if (cmd < 4)	1914	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	1915	cell->darkness = 255 - ext * 64 + 1;
1593	else if (cmd == 5) // health	1916	else if (cmd == 5) // health
1594	{	1917	{
…		…
1597	}	1920	}
1598	else if (cmd == 6) // monster width	1921	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	1922	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	1923	else if (cmd == 0x47)
1601	{	1924	{
1602	if (*data == 4)	1925	if (*data == 1) cell->player = data [1];
1603	; // decode player count	1926	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1927	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1928	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1604		1929
1605	data += *data + 1;	1930	data += *data + 1;
1606	}	1931	}
1607	else if (cmd == 8) // cell flags	1932	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	1933	cell->flags = *data++;
…		…
1615	}	1940	}
1616	else	1941	else
1617	cell->darkness = *data++ + 1;	1942	cell->darkness = *data++ + 1;
1618	}	1943	}
1619		1944
		1945	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	1946	if (flags & (4 >> z))
1621	{	1947	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	1948	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	1949	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	1950	cell->tile [z] = self->face2tile [face];
		1951
		1952	if (cell->tile [z])
		1953	{
		1954	maptex *tex = self->tex + cell->tile [z];
		1955	tex->unused = 0;
		1956	if (!tex->name)
		1957	av_push (missing, newSViv (cell->tile [z]));
		1958
		1959	if (tex->smoothtile)
		1960	{
		1961	maptex *smooth = self->tex + tex->smoothtile;
		1962	smooth->unused = 0;
		1963	if (!smooth->name)
		1964	av_push (missing, newSViv (tex->smoothtile));
		1965	}
		1966	}
1625	}	1967	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	1968	}
1641	else	1969	else
1642	cell->darkness = 0;	1970	CELL_CLEAR (cell);
1643	}	1971	}
1644	}	1972	}
		1973	OUTPUT:
		1974	RETVAL
1645		1975
1646	SV *	1976	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1977	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	1978	CODE:
1649	{	1979	{
1650	int x1, x;	1980	int x1, x;
1651	int y1, y;	1981	int y1, y;
1652	int z;	1982	int z;
…		…
1697	}	2027	}
1698	OUTPUT:	2028	OUTPUT:
1699	RETVAL	2029	RETVAL
1700		2030
1701	void	2031	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2032	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1703	CODE:	2033	CODE:
1704	{	2034	{
		2035	int x, y, z;
		2036
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2037	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2038	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2039	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1708	smooth_key skey;	2040	smooth_key skey;
1709	int x, y, z;	2041	int pl_x, pl_y;
1710	int last_name;	2042	maptex pl_tex;
		2043	rc_t *rc = rc_alloc ();
		2044	rc_t *rc_ov = rc_alloc ();
		2045	rc_key_t key;
		2046	rc_array_t *arr, *arr_hidden;
1711		2047
		2048	pl_tex.name = 0;
		2049
1712	// thats current max. sorry.	2050	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2051	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2052	if (sh > 255) sh = 255;
1715		2053
1716	// clear key, in case of extra padding	2054	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2055	memset (&skey, 0, sizeof (skey));
1718		2056
1719	glColor4ub (255, 255, 255, 255);	2057	memset (&key, 0, sizeof (key));
1720		2058	key.r = 255;
1721	glEnable (GL_BLEND);	2059	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2060	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2061	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2062	key.mode = GL_QUADS;
1725		2063	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2064
1730	mx += self->x;	2065	mx += self->x;
1731	my += self->y;	2066	my += self->y;
1732		2067
1733	// first pass: determine smooth_max	2068	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2085	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2086	self->tex [cell->tile [2]].smoothlevel));
1752	}	2087	}
1753	}	2088	}
1754		2089
		2090	glEnable (GL_BLEND);
		2091	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2093
		2094	key.texname = self->tex [TEXID_HIDDEN].name;
		2095	arr_hidden = rc_array (rc_ov, &key);
		2096
1755	for (z = 0; z <= 2; z++)	2097	for (z = 0; z <= 2; z++)
1756	{	2098	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2099	memset (smooth_level, 0, sizeof (smooth_level));
		2100	key.texname = -1;
1758		2101
1759	for (y = 0; y < sh; y++)	2102	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2103	if (0 <= y + my && y + my < self->rows)
1761	{	2104	{
1762	maprow *row = self->row + (y + my);	2105	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2111	tileid tile = cell->tile [z];
1769		2112
1770	if (tile)	2113	if (tile)
1771	{	2114	{
1772	maptex tex = self->tex [tile];	2115	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2116	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2117
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2118	if (key.texname != tex.name)
1779	{	2119	{
		2120	self->tex [tile].unused = 0;
		2121
1780	if (!tex.name)	2122	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2123	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2124
1783	glEnd ();	2125	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2126	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2127	}
1787		2128
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2129	px = (x + 1) * T - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2130	py = (y + 1) * T - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2131
1793	if (cell->flags && z == 2)	2132	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2133	{
1795	if (cell->flags & 1)	2134	pl_x = px;
		2135	pl_y = py;
		2136	pl_tex = tex;
1796	{	2137	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	2138	}
		2139
		2140	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2141	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2142	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2143	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1811		2144
1812	// update smooth hash	2145	// update smooth hash
1813	if (tex.smoothtile)	2146	if (tex.smoothtile)
1814	{	2147	{
1815	skey.tile = tex.smoothtile;	2148	skey.tile = tex.smoothtile;
…		…
1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2179	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2180	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2181	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1849	}	2182	}
1850	}	2183	}
		2184
		2185	if (expect_false (z == 2))
		2186	{
		2187	/* draw question marks on top of hidden spaces */
		2188	if (!cell->darkness)
		2189	{
		2190	maptex tex = self->tex [TEXID_HIDDEN];
		2191	int px = (x + 1) * T - tex.w;
		2192	int py = (y + 1) * T - tex.h;
		2193
		2194	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2195	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2196	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2197	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2198	}
		2199
		2200	if (expect_false (cell->flags))
		2201	{
		2202	// overlays such as the speech bubble, probably more to come
		2203	if (cell->flags & 1)
		2204	{
		2205	rc_key_t key_ov = key;
		2206	maptex tex = self->tex [TEXID_SPEECH];
		2207	rc_array_t *arr;
		2208	int px = x * T + T * 2 / 32;
		2209	int py = y * T - T * 6 / 32;
		2210
		2211	key_ov.texname = tex.name;
		2212	arr = rc_array (rc_ov, &key_ov);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2218	}
		2219	}
		2220	}
1851	}	2221	}
1852	}	2222	}
		2223
		2224	rc_draw (rc);
		2225	rc_clear (rc);
1853		2226
1854	// go through all smoothlevels, lowest to highest, then draw.	2227	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2228	// this is basically counting sort
1856	{	2229	{
1857	int w, b;	2230	int w, b;
1858		2231
		2232	glEnable (GL_TEXTURE_2D);
		2233	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2234	for (w = 0; w < 256 / 32; ++w)
1860	{	2235	{
1861	uint32_t smask = smooth_level [w];	2236	uint32_t smask = smooth_level [w];
1862	if (smask)	2237	if (smask)
1863	for (b = 0; b < 32; ++b)	2238	for (b = 0; b < 32; ++b)
…		…
1882	int border = bits & 15;	2257	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2258	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2259	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2260	float dy = tex.t * .5f ; // 2 images/column
1886		2261
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2262	if (tex.name)
1890	{	2263	{
		2264	// this time avoiding texture state changes
		2265	// save gobs of state changes.
1891	if (!tex.name)	2266	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2267	{
		2268	self->tex [skey->tile].unused = 0;
1893		2269
1894	glEnd ();	2270	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2271	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2272	glBegin (GL_QUADS);
1897	}	2273	}
1898		2274
1899	if (border)	2275	if (border)
1900	{	2276	{
1901	float ox = border * dx;	2277	float ox = border * dx;
1902		2278
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2279	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2280	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2281	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2282	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1907	}	2283	}
1908		2284
1909	if (corner)	2285	if (corner)
1910	{	2286	{
1911	float ox = corner * dx;	2287	float ox = corner * dx;
1912		2288
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2289	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2290	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2291	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2292	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2293	}
1917	}	2294	}
1918	}	2295	}
1919	}	2296	}
1920	}	2297	}
1921	}	2298	}
		2299
		2300	glEnd ();
		2301	glDisable (GL_TEXTURE_2D);
		2302	key.texname = -1;
1922	}	2303	}
1923		2304
1924	hv_clear (smooth);	2305	hv_clear (smooth);
1925	}	2306	}
1926		2307
1927	glEnd ();	2308	if (pl_tex.name)
		2309	{
		2310	maptex tex = pl_tex;
		2311	int px = pl_x + sdx;
		2312	int py = pl_y + sdy;
1928		2313
1929	glDisable (GL_TEXTURE_2D);	2314	key.texname = tex.name;
		2315	arr = rc_array (rc, &key);
		2316
		2317	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2318	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2319	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2321
		2322	rc_draw (rc);
		2323	}
		2324
		2325	rc_draw (rc_ov);
		2326	rc_clear (rc_ov);
		2327
1930	glDisable (GL_BLEND);	2328	glDisable (GL_BLEND);
		2329	rc_free (rc);
		2330	rc_free (rc_ov);
1931		2331
1932	// top layer: overlays such as the health bar	2332	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2333	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2334	if (0 <= y + my && y + my < self->rows)
1935	{	2335	{
…		…
1940	{	2340	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2341	mapcell *cell = row->col + (x + mx - row->c0);
1942		2342
1943	int px = x * T;	2343	int px = x * T;
1944	int py = y * T;	2344	int py = y * T;
		2345
		2346	if (expect_false (cell->player == player))
		2347	{
		2348	px += sdx;
		2349	py += sdy;
		2350	}
1945		2351
1946	if (cell->stat_hp)	2352	if (cell->stat_hp)
1947	{	2353	{
1948	int width = cell->stat_width * T;	2354	int width = cell->stat_width * T;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2355	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1960	}	2366	}
1961	}	2367	}
1962	}	2368	}
1963		2369
1964	void	2370	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2371	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1966	CODE:	2372	CODE:
1967	{	2373	{
1968	static float color[16][3] = {	2374	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2375	{ 0.00F, 0.00F, 0.00F },
1970	{ 1.00F, 1.00F, 1.00F },	2376	{ 1.00F, 1.00F, 1.00F },
…		…
1989	};	2395	};
1990		2396
1991	int x, y;	2397	int x, y;
1992		2398
1993	glEnable (GL_TEXTURE_2D);	2399	glEnable (GL_TEXTURE_2D);
		2400	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2401	* but the nvidia driver (185.18.14) mishandles alpha textures
		2402	* ansd takes the colour from god knows where instead of using
		2403	* Cp. MODULATE results in the same colour, but slightly different
		2404	* alpha, but atcually gives us the correct colour with nvidia.
		2405	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2406	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2407	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2408	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1998		2410
1999	for (y = 0; y < h; y++)	2411	for (y = 0; y < h; y++)
…		…
2006	float *c = color [m & 15];	2418	float *c = color [m & 15];
2007		2419
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2420	float tx1 = m & 0x40 ? 0.5 : 0.;
2009	float tx2 = tx1 + 0.5;	2421	float tx2 = tx1 + 0.5;
2010		2422
2011	glColor4f (c[0], c[1], c[2], 0.75);	2423	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2424	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2425	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2426	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2427	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2428	}
…		…
2020	glDisable (GL_BLEND);	2432	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2433	glDisable (GL_TEXTURE_2D);
2022	}	2434	}
2023		2435
2024	void	2436	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2437	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2438	PPCODE:
2027	{	2439	{
2028	int x, y;	2440	int x, y;
2029	int sw1 = sw + 2;	2441	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2442	int sh1 = sh + 2;
…		…
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2450	SvCUR_set (darkness3_sv, sw34 * sh3);
2039		2451
2040	mx += self->x - 1;	2452	mx += self->x - 1;
2041	my += self->y - 1;	2453	my += self->y - 1;
2042		2454
2043	memset (darkness1, 255, sw1 * sh1);	2455	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2044		2456
2045	for (y = 0; y < sh1; y++)	2457	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2458	if (0 <= y + my && y + my < self->rows)
2047	{	2459	{
2048	maprow *row = self->row + (y + my);	2460	maprow *row = self->row + (y + my);
…		…
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2513	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2514	PUSHs (darkness3_sv);
2103	}	2515	}
2104		2516
2105	SV *	2517	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2518	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2519	CODE:
2108	{	2520	{
2109	int x, y, x1, y1;	2521	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2522	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2523	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2580	else
2169	*data++ = 0;	2581	*data++ = 0;
2170	}	2582	}
2171	}	2583	}
2172		2584
		2585	/* if size is w*h + 5 then no data has been found */
		2586	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2587	{
2173	SvPOK_only (data_sv);	2588	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2589	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2590	}
		2591
2175	RETVAL = data_sv;	2592	RETVAL = data_sv;
2176	}	2593	}
2177	OUTPUT:	2594	OUTPUT:
2178	RETVAL	2595	RETVAL
2179		2596
2180	void	2597	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2598	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2599	PPCODE:
2183	{	2600	{
2184	int x, y, z;	2601	int x, y, z;
2185	int w, h;	2602	int w, h;
2186	int x1, y1;	2603	int x1, y1;
		2604	STRLEN len;
		2605	uint8_t *data, *end;
		2606
		2607	len = SvLEN (data_sv);
		2608	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2609	data = SvPVbyte_nolen (data_sv);
		2610	end = data + len + 8;
		2611
		2612	if (len < 5)
		2613	XSRETURN_EMPTY;
2187		2614
2188	if (*data++ != 0)	2615	if (*data++ != 0)
2189	return; /* version mismatch */	2616	XSRETURN_EMPTY; /* version mismatch */
2190		2617
2191	w = *data++ << 8; w |= *data++;	2618	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2619	h = *data++ << 8; h |= *data++;
2193		2620
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2621	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2633	{
2207	maprow *row = map_get_row (self, y);	2634	maprow *row = map_get_row (self, y);
2208		2635
2209	for (x = x0; x < x1; x++)	2636	for (x = x0; x < x1; x++)
2210	{	2637	{
		2638	uint8_t flags;
		2639
		2640	if (data + 7 >= end)
		2641	XSRETURN_EMPTY;
		2642
2211	uint8_t flags = *data++;	2643	flags = *data++;
2212		2644
2213	if (flags)	2645	if (flags)
2214	{	2646	{
2215	mapcell *cell = row_get_cell (row, x);	2647	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2648	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2651	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2652	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2653
2222	if (cell->darkness == 0)	2654	if (cell->darkness == 0)
2223	{	2655	{
2224	cell->darkness = 0;	2656	/*cell->darkness = 0;*/
		2657	EXTEND (SP, 3);
2225		2658
2226	for (z = 0; z <= 2; z++)	2659	for (z = 0; z <= 2; z++)
2227	{	2660	{
2228	tileid t = tile [z];	2661	tileid t = tile [z];
2229		2662
2230	if (t >= self->texs || (t && !self->tex [t].name))	2663	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2664	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2665	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2666	need_texid (self, t);
2234	}	2667	}
2235		2668
2236	cell->tile [z] = t;	2669	cell->tile [z] = t;
2237	}	2670	}
…		…
2239	}	2672	}
2240	}	2673	}
2241	}	2674	}
2242	}	2675	}
2243		2676
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2677	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2678
2246	CFPlus::RW	2679	DC::RW
2247	new (SV *class, SV *data_sv)	2680	new (SV *class, SV *data_sv)
2248	CODE:	2681	CODE:
2249	{	2682	{
2250	STRLEN datalen;	2683	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2684	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2686	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2687	}
2255	OUTPUT:	2688	OUTPUT:
2256	RETVAL	2689	RETVAL
2257		2690
2258	CFPlus::RW	2691	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2692	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2693	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2694	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2695	OUTPUT:
2263	RETVAL	2696	RETVAL
2264		2697
2265	# fails on win32:	2698	# fails on win32:
2266	# CFPlus.xs(2268) : error C2059: syntax error : '('	2699	# dc.xs(2268) : error C2059: syntax error : '('
2267	#void	2700	#void
2268	#close (CFPlus::RW self)	2701	#close (DC::RW self)
2269	# CODE:	2702	# CODE:
2270	# (self->(close)) (self);	2703	# (self->(close)) (self);
2271		2704
2272	MODULE = CFPlus PACKAGE = CFPlus::Channel	2705	MODULE = Deliantra::Client PACKAGE = DC::Channel
2273		2706
2274	PROTOTYPES: DISABLE	2707	PROTOTYPES: DISABLE
2275		2708
2276	CFPlus::Channel	2709	DC::Channel
2277	find ()	2710	find ()
2278	CODE:	2711	CODE:
2279	{	2712	{
2280	RETVAL = Mix_GroupAvailable (-1);	2713	RETVAL = Mix_GroupAvailable (-1);
2281		2714
…		…
2294	}	2727	}
2295	OUTPUT:	2728	OUTPUT:
2296	RETVAL	2729	RETVAL
2297		2730
2298	void	2731	void
2299	halt (CFPlus::Channel self)	2732	halt (DC::Channel self)
2300	CODE:	2733	CODE:
2301	Mix_HaltChannel (self);	2734	Mix_HaltChannel (self);
2302		2735
2303	void	2736	void
2304	expire (CFPlus::Channel self, int ticks = -1)	2737	expire (DC::Channel self, int ticks = -1)
2305	CODE:	2738	CODE:
2306	Mix_ExpireChannel (self, ticks);	2739	Mix_ExpireChannel (self, ticks);
2307		2740
2308	void	2741	void
2309	fade_out (CFPlus::Channel self, int ticks = -1)	2742	fade_out (DC::Channel self, int ticks = -1)
2310	CODE:	2743	CODE:
2311	Mix_FadeOutChannel (self, ticks);	2744	Mix_FadeOutChannel (self, ticks);
2312		2745
2313	int	2746	int
2314	volume (CFPlus::Channel self, int volume)	2747	volume (DC::Channel self, int volume)
2315	CODE:	2748	CODE:
2316	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2749	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2317	OUTPUT:	2750	OUTPUT:
2318	RETVAL	2751	RETVAL
2319		2752
2320	void	2753	void
2321	unregister_all_effects (CFPlus::Channel self)	2754	unregister_all_effects (DC::Channel self)
2322	CODE:	2755	CODE:
2323	Mix_UnregisterAllEffects (self);	2756	Mix_UnregisterAllEffects (self);
2324		2757
2325	void	2758	void
2326	set_panning (CFPlus::Channel self, int left, int right)	2759	set_panning (DC::Channel self, int left, int right)
2327	CODE:	2760	CODE:
2328	left = CLAMP (left , 0, 255);	2761	left = CLAMP (left , 0, 255);
2329	right = CLAMP (right, 0, 255);	2762	right = CLAMP (right, 0, 255);
2330	Mix_SetPanning (self, left, right);	2763	Mix_SetPanning (self, left, right);
2331		2764
2332	void	2765	void
2333	set_distance (CFPlus::Channel self, int distance)	2766	set_distance (DC::Channel self, int distance)
2334	CODE:	2767	CODE:
2335	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2768	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2336		2769
2337	void	2770	void
2338	set_position (CFPlus::Channel self, int angle, int distance)	2771	set_position (DC::Channel self, int angle, int distance)
2339	CODE:	2772	CODE:
		2773
		2774	void
		2775	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2776	CODE:
		2777	{
		2778	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2779	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2340	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2780	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2781	}
2341		2782
2342	void	2783	void
2343	set_reverse_stereo (CFPlus::Channel self, int flip)	2784	set_reverse_stereo (DC::Channel self, int flip)
2344	CODE:	2785	CODE:
2345	Mix_SetReverseStereo (self, flip);	2786	Mix_SetReverseStereo (self, flip);
2346		2787
2347	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2788	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2348		2789
2349	PROTOTYPES: DISABLE	2790	PROTOTYPES: DISABLE
2350		2791
2351	CFPlus::MixChunk	2792	DC::MixChunk
2352	new (SV *class, CFPlus::RW rwops)	2793	new (SV *class, DC::RW rwops)
2353	CODE:	2794	CODE:
2354	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2795	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2355	OUTPUT:	2796	OUTPUT:
2356	RETVAL	2797	RETVAL
2357		2798
2358	void	2799	void
2359	DESTROY (CFPlus::MixChunk self)	2800	DESTROY (DC::MixChunk self)
2360	CODE:	2801	CODE:
2361	Mix_FreeChunk (self);	2802	Mix_FreeChunk (self);
2362		2803
2363	int	2804	int
2364	volume (CFPlus::MixChunk self, int volume = -1)	2805	volume (DC::MixChunk self, int volume = -1)
2365	CODE:	2806	CODE:
2366	if (items > 1)	2807	if (items > 1)
2367	volume = CLAMP (volume, 0, 128);	2808	volume = CLAMP (volume, 0, 128);
2368	RETVAL = Mix_VolumeChunk (self, volume);	2809	RETVAL = Mix_VolumeChunk (self, volume);
2369	OUTPUT:	2810	OUTPUT:
2370	RETVAL	2811	RETVAL
2371		2812
2372	CFPlus::Channel	2813	DC::Channel
2373	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2814	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2374	CODE:	2815	CODE:
2375	{	2816	{
2376	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2817	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2377		2818
2378	if (RETVAL < 0)	2819	if (RETVAL < 0)
…		…
2385	}	2826	}
2386	}	2827	}
2387	OUTPUT:	2828	OUTPUT:
2388	RETVAL	2829	RETVAL
2389		2830
2390	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2831	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2391		2832
2392	int	2833	int
2393	volume (int volume = -1)	2834	volume (int volume = -1)
2394	PROTOTYPE: ;$	2835	PROTOTYPE: ;$
2395	CODE:	2836	CODE:
…		…
2407	void	2848	void
2408	halt ()	2849	halt ()
2409	CODE:	2850	CODE:
2410	Mix_HaltMusic ();	2851	Mix_HaltMusic ();
2411		2852
2412	CFPlus::MixMusic	2853	DC::MixMusic
2413	new (SV *class, CFPlus::RW rwops)	2854	new (SV *class, DC::RW rwops)
2414	CODE:	2855	CODE:
2415	RETVAL = Mix_LoadMUS_RW (rwops);	2856	RETVAL = Mix_LoadMUS_RW (rwops);
2416	OUTPUT:	2857	OUTPUT:
2417	RETVAL	2858	RETVAL
2418		2859
2419	void	2860	void
2420	DESTROY (CFPlus::MixMusic self)	2861	DESTROY (DC::MixMusic self)
2421	CODE:	2862	CODE:
2422	Mix_FreeMusic (self);	2863	Mix_FreeMusic (self);
2423		2864
2424	int	2865	int
2425	play (CFPlus::MixMusic self, int loops = -1)	2866	play (DC::MixMusic self, int loops = -1)
2426	CODE:	2867	CODE:
2427	RETVAL = Mix_PlayMusic (self, loops);	2868	RETVAL = Mix_PlayMusic (self, loops);
2428	OUTPUT:	2869	OUTPUT:
2429	RETVAL	2870	RETVAL
2430		2871
2431	void	2872	void
2432	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2873	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2433	CODE:	2874	CODE:
2434	Mix_FadeInMusicPos (self, loops, ms, position);	2875	Mix_FadeInMusicPos (self, loops, ms, position);
2435		2876
2436	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2877	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2437		2878
2438	PROTOTYPES: ENABLE	2879	PROTOTYPES: ENABLE
2439		2880
2440	BOOT:	2881	BOOT:
2441	{	2882	{
2442	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2883	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2443	static const struct {	2884	static const struct {
2444	const char *name;	2885	const char *name;
2445	IV iv;	2886	IV iv;
2446	} *civ, const_iv[] = {	2887	} *civ, const_iv[] = {
2447	# define const_iv(name) { # name, (IV)name }	2888	# define const_iv(name) { # name, (IV)name }
2448	const_iv (GL_VENDOR),	2889	const_iv (GL_VENDOR),
2449	const_iv (GL_VERSION),	2890	const_iv (GL_VERSION),
2450	const_iv (GL_EXTENSIONS),	2891	const_iv (GL_EXTENSIONS),
		2892	const_iv (GL_MAX_TEXTURE_UNITS),
2451	const_iv (GL_COLOR_MATERIAL),	2893	const_iv (GL_COLOR_MATERIAL),
2452	const_iv (GL_SMOOTH),	2894	const_iv (GL_SMOOTH),
2453	const_iv (GL_FLAT),	2895	const_iv (GL_FLAT),
2454	const_iv (GL_DITHER),	2896	const_iv (GL_DITHER),
2455	const_iv (GL_BLEND),	2897	const_iv (GL_BLEND),
…		…
2467	const_iv (GL_ZERO),	2909	const_iv (GL_ZERO),
2468	const_iv (GL_SRC_ALPHA),	2910	const_iv (GL_SRC_ALPHA),
2469	const_iv (GL_DST_ALPHA),	2911	const_iv (GL_DST_ALPHA),
2470	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2912	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2471	const_iv (GL_ONE_MINUS_DST_ALPHA),	2913	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2914	const_iv (GL_SRC_COLOR),
		2915	const_iv (GL_DST_COLOR),
		2916	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2917	const_iv (GL_ONE_MINUS_DST_COLOR),
2472	const_iv (GL_SRC_ALPHA_SATURATE),	2918	const_iv (GL_SRC_ALPHA_SATURATE),
2473	const_iv (GL_RGB),	2919	const_iv (GL_RGB),
2474	const_iv (GL_RGBA),	2920	const_iv (GL_RGBA),
2475	const_iv (GL_RGBA4),	2921	const_iv (GL_RGBA4),
2476	const_iv (GL_RGBA8),	2922	const_iv (GL_RGBA8),
…		…
2482	const_iv (GL_INTENSITY),	2928	const_iv (GL_INTENSITY),
2483	const_iv (GL_LUMINANCE),	2929	const_iv (GL_LUMINANCE),
2484	const_iv (GL_LUMINANCE_ALPHA),	2930	const_iv (GL_LUMINANCE_ALPHA),
2485	const_iv (GL_FLOAT),	2931	const_iv (GL_FLOAT),
2486	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2932	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2933	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2934	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2935	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2936	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2937	const_iv (GL_COMPRESSED_RGB_ARB),
		2938	const_iv (GL_COMPRESSED_RGBA_ARB),
2487	const_iv (GL_COMPILE),	2939	const_iv (GL_COMPILE),
2488	const_iv (GL_PROXY_TEXTURE_1D),	2940	const_iv (GL_PROXY_TEXTURE_1D),
2489	const_iv (GL_PROXY_TEXTURE_2D),	2941	const_iv (GL_PROXY_TEXTURE_2D),
2490	const_iv (GL_TEXTURE_1D),	2942	const_iv (GL_TEXTURE_1D),
2491	const_iv (GL_TEXTURE_2D),	2943	const_iv (GL_TEXTURE_2D),
…		…
2530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2982	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2531	const_iv (GL_POINT_SMOOTH_HINT),	2983	const_iv (GL_POINT_SMOOTH_HINT),
2532	const_iv (GL_LINE_SMOOTH_HINT),	2984	const_iv (GL_LINE_SMOOTH_HINT),
2533	const_iv (GL_POLYGON_SMOOTH_HINT),	2985	const_iv (GL_POLYGON_SMOOTH_HINT),
2534	const_iv (GL_GENERATE_MIPMAP_HINT),	2986	const_iv (GL_GENERATE_MIPMAP_HINT),
		2987	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2535	const_iv (GL_FASTEST),	2988	const_iv (GL_FASTEST),
2536	const_iv (GL_DONT_CARE),	2989	const_iv (GL_DONT_CARE),
2537	const_iv (GL_NICEST),	2990	const_iv (GL_NICEST),
2538	const_iv (GL_V2F),	2991	const_iv (GL_V2F),
2539	const_iv (GL_V3F),	2992	const_iv (GL_V3F),
2540	const_iv (GL_T2F_V3F),	2993	const_iv (GL_T2F_V3F),
2541	const_iv (GL_T2F_N3F_V3F),	2994	const_iv (GL_T2F_N3F_V3F),
		2995	const_iv (GL_FUNC_ADD),
		2996	const_iv (GL_FUNC_SUBTRACT),
		2997	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2542	# undef const_iv	2998	# undef const_iv
2543	};	2999	};
2544		3000
2545	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2546	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2547		3003
2548	texture_av = newAV ();	3004	texture_av = newAV ();
2549	AvREAL_off (texture_av);	3005	AvREAL_off (texture_av);
2550	}	3006	}
2551		3007
		3008	void
		3009	disable_GL_EXT_blend_func_separate ()
		3010	CODE:
		3011	gl.BlendFuncSeparate = 0;
		3012	gl.BlendFuncSeparateEXT = 0;
		3013
		3014	void
		3015	apple_nvidia_bug (int enable)
		3016
2552	char *	3017	char *
2553	gl_vendor ()	3018	gl_vendor ()
2554	CODE:	3019	CODE:
2555	RETVAL = (char *)glGetString (GL_VENDOR);	3020	RETVAL = (char *)glGetString (GL_VENDOR);
2556	OUTPUT:	3021	OUTPUT:
…		…
2605		3070
2606	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3071	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2607	CODE:	3072	CODE:
2608	gl_BlendFuncSeparate (sa, da, saa, daa);	3073	gl_BlendFuncSeparate (sa, da, saa, daa);
2609		3074
		3075	# void glBlendEquation (int se)
		3076
2610	void glDepthMask (int flag)	3077	void glDepthMask (int flag)
2611		3078
2612	void glLogicOp (int opcode)	3079	void glLogicOp (int opcode)
2613		3080
2614	void glColorMask (int red, int green, int blue, int alpha)	3081	void glColorMask (int red, int green, int blue, int alpha)
…		…
2648	void glRotate (float angle, float x, float y, float z)	3115	void glRotate (float angle, float x, float y, float z)
2649	CODE:	3116	CODE:
2650	glRotatef (angle, x, y, z);	3117	glRotatef (angle, x, y, z);
2651		3118
2652	void glColor (float r, float g, float b, float a = 1.0)	3119	void glColor (float r, float g, float b, float a = 1.0)
		3120	PROTOTYPE: @
2653	ALIAS:	3121	ALIAS:
2654	glColor_premultiply = 1	3122	glColor_premultiply = 1
2655	CODE:	3123	CODE:
2656	if (ix)	3124	if (ix)
2657	{	3125	{
…		…
2677		3145
2678	void glRect (float x1, float y1, float x2, float y2)	3146	void glRect (float x1, float y1, float x2, float y2)
2679	CODE:	3147	CODE:
2680	glRectf (x1, y1, x2, y2);	3148	glRectf (x1, y1, x2, y2);
2681		3149
		3150	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3151	CODE:
		3152	glBegin (GL_LINE_LOOP);
		3153	glVertex2f (x1, y1);
		3154	glVertex2f (x2, y1);
		3155	glVertex2f (x2, y2);
		3156	glVertex2f (x1, y2);
		3157	glEnd ();
		3158
2682	PROTOTYPES: ENABLE	3159	PROTOTYPES: ENABLE
2683		3160
2684	void glBegin (int mode)	3161	void glBegin (int mode)
2685		3162
2686	void glEnd ()	3163	void glEnd ()
…		…
2718	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3195	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2719	CODE:	3196	CODE:
2720	if (gl.SeparableFilter2D)	3197	if (gl.SeparableFilter2D)
2721	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3198	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2722		3199
2723	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3200	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2724		3201
2725	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3202	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2726		3203
2727	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3204	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2728		3205
…		…
2754		3231
2755	void glEndList ()	3232	void glEndList ()
2756		3233
2757	void glCallList (int list)	3234	void glCallList (int list)
2758		3235
2759	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3236	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2760		3237
2761	PROTOTYPES: DISABLE	3238	PROTOTYPES: DISABLE
2762		3239
2763	void	3240	void
2764	find_widget (SV *self, NV x, NV y)	3241	find_widget (SV *self, NV x, NV y)
…		…
2768	XPUSHs (self);	3245	XPUSHs (self);
2769	}	3246	}
2770		3247
2771	BOOT:	3248	BOOT:
2772	{	3249	{
2773	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3250	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2774		3251
2775	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3252	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2776	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3253	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2777	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3254	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2778	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3255	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2779	}	3256	}
2780		3257
2781	void	3258	void
2782	draw (SV *self)	3259	draw (SV *self)
2783	CODE:	3260	CODE:
…		…
2787	NV x, y, w, h;	3264	NV x, y, w, h;
2788	SV *draw_x_sv = GvSV (draw_x_gv);	3265	SV *draw_x_sv = GvSV (draw_x_gv);
2789	SV *draw_y_sv = GvSV (draw_y_gv);	3266	SV *draw_y_sv = GvSV (draw_y_gv);
2790	SV *draw_w_sv = GvSV (draw_w_gv);	3267	SV *draw_w_sv = GvSV (draw_w_gv);
2791	SV *draw_h_sv = GvSV (draw_h_gv);	3268	SV *draw_h_sv = GvSV (draw_h_gv);
2792	SV *hover;
2793	double draw_x, draw_y, draw_w, draw_h;	3269	double draw_x, draw_y;
2794		3270
2795	if (!SvROK (self))	3271	if (!SvROK (self))
2796	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3272	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2797		3273
2798	hv = (HV *)SvRV (self);	3274	hv = (HV *)SvRV (self);
2799		3275
2800	if (SvTYPE (hv) != SVt_PVHV)	3276	if (SvTYPE (hv) != SVt_PVHV)
2801	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3277	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2802		3278
2803	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3279	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2804	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3280	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2805		3281
2806	if (!h || !w)	3282	if (!h || !w)
…		…
2826	{	3302	{
2827	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3303	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2828		3304
2829	if (svp && SvTRUE (*svp))	3305	if (svp && SvTRUE (*svp))
2830	{	3306	{
2831	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3307	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2832	glEnable (GL_BLEND);	3308	glEnable (GL_BLEND);
2833	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3309	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2834	glBegin (GL_QUADS);	3310	glBegin (GL_QUADS);
2835	glVertex2f (0, 0);	3311	glVertex2f (0, 0);
2836	glVertex2f (w, 0);	3312	glVertex2f (w, 0);
…		…
2839	glEnd ();	3315	glEnd ();
2840	glDisable (GL_BLEND);	3316	glDisable (GL_BLEND);
2841	}	3317	}
2842	}	3318	}
2843	#if 0	3319	#if 0
2844	if ($ENV{CFPLUS_DEBUG} & 1) {	3320	// draw borders, for debugging
2845	glPushMatrix;	3321	glPushMatrix ();
2846	glColor 1, 1, 0, 1;	3322	glColor4f (1., 1., 0., 1.);
2847	glTranslate 0.375, 0.375;	3323	glTranslatef (.5, .5, 0.);
2848	glBegin GL_LINE_LOOP;	3324	glBegin (GL_LINE_LOOP);
2849	glVertex 0 , 0;	3325	glVertex2f (0 , 0);
2850	glVertex $self->{w} - 1, 0;	3326	glVertex2f (w - 1, 0);
2851	glVertex $self->{w} - 1, $self->{h} - 1;	3327	glVertex2f (w - 1, h - 1);
2852	glVertex 0 , $self->{h} - 1;	3328	glVertex2f (0 , h - 1);
2853	glEnd;	3329	glEnd ();
2854	glPopMatrix;	3330	glPopMatrix ();
2855	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2856	}
2857	#endif	3331	#endif
2858	PUSHMARK (SP);	3332	PUSHMARK (SP);
2859	XPUSHs (self);	3333	XPUSHs (self);
2860	PUTBACK;	3334	PUTBACK;
2861	call_method ("_draw", G_VOID | G_DISCARD);	3335	call_method ("_draw", G_VOID | G_DISCARD);

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