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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC vs.
Revision 1.289 by root, Wed Dec 24 04:09:26 2008 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	{
…		…
1400	RETVAL = width > 0;	1669	RETVAL = width > 0;
1401	}	1670	}
1402	OUTPUT:	1671	OUTPUT:
1403	RETVAL	1672	RETVAL
1404		1673
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1675
1407	PROTOTYPES: DISABLE	1676	PROTOTYPES: DISABLE
1408		1677
1409	CFPlus::Map	1678	DC::Map
1410	new (SV *class)	1679	new (SV *class)
1411	CODE:	1680	CODE:
1412	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1682	RETVAL->x = 0;
1414	RETVAL->y = 0;	1683	RETVAL->y = 0;
…		…
1422	RETVAL->row = 0;	1691	RETVAL->row = 0;
1423	OUTPUT:	1692	OUTPUT:
1424	RETVAL	1693	RETVAL
1425		1694
1426	void	1695	void
1427	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1428	CODE:	1697	CODE:
1429	{	1698	{
1430	map_clear (self);	1699	map_clear (self);
1431	Safefree (self->face2tile);	1700	Safefree (self->face2tile);
1432	Safefree (self->tex);	1701	Safefree (self->tex);
1433	Safefree (self);	1702	Safefree (self);
1434	}	1703	}
1435		1704
1436	void	1705	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1706	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1707	CODE:
1439	self->w = map_width;	1708	self->w = map_width;
1440	self->h = map_height;	1709	self->h = map_height;
1441		1710
1442	void	1711	void
1443	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1444	CODE:	1713	CODE:
1445	map_clear (self);	1714	map_clear (self);
1446		1715
1447	void	1716	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1717	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1718	CODE:
1450	{	1719	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1720	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1721	need_texid (self, tile);
1453	}	1722	}
1454		1723
1455	void	1724	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1725	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1726	CODE:
1458	{	1727	{
1459	tileid texid;	1728	tileid texid;
1460	maptex *tex;	1729	maptex *tex;
1461		1730
…		…
1474	tex->smoothtile = self->face2tile [smooth];	1743	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1744	tex->smoothlevel = level;
1476	}	1745	}
1477		1746
1478	void	1747	void
1479	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1748	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1480	CODE:	1749	CODE:
1481	{	1750	{
1482	need_texid (self, texid);	1751	need_texid (self, texid);
1483		1752
1484	{	1753	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1775	}
1507		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1508	int	1797	int
1509	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1510	ALIAS:	1799	ALIAS:
1511	oy = 1	1800	oy = 1
1512	x = 2	1801	x = 2
1513	y = 3	1802	y = 3
1514	w = 4	1803	w = 4
…		…
1525	}	1814	}
1526	OUTPUT:	1815	OUTPUT:
1527	RETVAL	1816	RETVAL
1528		1817
1529	void	1818	void
1530	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1531	CODE:	1820	CODE:
1532	{	1821	{
1533	if (dx > 0)	1822	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	1824	else if (dx < 0)
…		…
1551	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1552	}	1841	}
1553	}	1842	}
1554		1843
1555	SV *	1844	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1557	CODE:	1846	CODE:
1558	{	1847	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1848	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	1849	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	1850	mapcell *cell;
…		…
1589	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1590		1879
1591	do	1880	do
1592	{	1881	{
1593	ext = *data++;	1882	ext = *data++;
1594	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1595		1884
1596	if (cmd < 4)	1885	if (cmd < 4)
1597	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1598	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1599	{	1888	{
…		…
1602	}	1891	}
1603	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1604	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1605	else if (cmd == 0x47)	1894	else if (cmd == 0x47)
1606	{	1895	{
1607	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1608	; // decode player count	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1609		1900
1610	data += *data + 1;	1901	data += *data + 1;
1611	}	1902	}
1612	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1613	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1630	cell->tile [z] = self->face2tile [face];	1921	cell->tile [z] = self->face2tile [face];
1631		1922
1632	if (cell->tile [z])	1923	if (cell->tile [z])
1633	{	1924	{
1634	maptex *tex = self->tex + cell->tile [z];	1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
1635	if (!tex->name)	1927	if (!tex->name)
1636	av_push (missing, newSViv (cell->tile [z]));	1928	av_push (missing, newSViv (cell->tile [z]));
1637		1929
1638	if (tex->smoothtile)	1930	if (tex->smoothtile)
1639	{	1931	{
1640	maptex *smooth = self->tex + tex->smoothtile;	1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
1641	if (!smooth->name)	1934	if (!smooth->name)
1642	av_push (missing, newSViv (tex->smoothtile));	1935	av_push (missing, newSViv (tex->smoothtile));
1643	}	1936	}
1644	}	1937	}
1645	}	1938	}
1646	}	1939	}
1647	else	1940	else
1648	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1649	}	1942	}
1650	}	1943	}
1651	OUTPUT:	1944	OUTPUT:
1652	RETVAL	1945	RETVAL
1653		1946
1654	SV *	1947	SV *
1655	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1656	CODE:	1949	CODE:
1657	{	1950	{
1658	int x1, x;	1951	int x1, x;
1659	int y1, y;	1952	int y1, y;
1660	int z;	1953	int z;
…		…
1705	}	1998	}
1706	OUTPUT:	1999	OUTPUT:
1707	RETVAL	2000	RETVAL
1708		2001
1709	void	2002	void
1710	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1711	CODE:	2004	CODE:
1712	{	2005	{
		2006	int x, y, z;
		2007
1713	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2008	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1714	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1715	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1716	smooth_key skey;	2011	smooth_key skey;
1717	int x, y, z;	2012	int pl_x, pl_y;
1718	int last_name;	2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t *arr, *arr_hidden;
1719		2018
		2019	pl_tex.name = 0;
		2020
1720	// thats current max. sorry.	2021	// that's current max. sorry.
1721	if (sw > 255) sw = 255;	2022	if (sw > 255) sw = 255;
1722	if (sh > 255) sh = 255;	2023	if (sh > 255) sh = 255;
1723		2024
1724	// clear key, in case of extra padding	2025	// clear key, in case of extra padding
1725	memset (&skey, 0, sizeof (skey));	2026	memset (&skey, 0, sizeof (skey));
1726		2027
1727	glColor4ub (255, 255, 255, 255);	2028	memset (&key, 0, sizeof (key));
1728		2029	key.r = 255;
1729	glEnable (GL_BLEND);	2030	key.g = 255;
1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2031	key.b = 255;
1731	glEnable (GL_TEXTURE_2D);	2032	key.a = 255;
1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2033	key.mode = GL_QUADS;
1733		2034	key.format = GL_T2F_V3F;
1734	glBegin (GL_QUADS);
1735
1736	last_name = -1;
1737		2035
1738	mx += self->x;	2036	mx += self->x;
1739	my += self->y;	2037	my += self->y;
1740		2038
1741	// first pass: determine smooth_max	2039	// first pass: determine smooth_max
…		…
1758	MAX (self->tex [cell->tile [1]].smoothlevel,	2056	MAX (self->tex [cell->tile [1]].smoothlevel,
1759	self->tex [cell->tile [2]].smoothlevel));	2057	self->tex [cell->tile [2]].smoothlevel));
1760	}	2058	}
1761	}	2059	}
1762		2060
		2061	glEnable (GL_BLEND);
		2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2064
		2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
		2067
1763	for (z = 0; z <= 2; z++)	2068	for (z = 0; z <= 2; z++)
1764	{	2069	{
1765	memset (smooth_level, 0, sizeof (smooth_level));	2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
1766		2072
1767	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1768	if (0 <= y + my && y + my < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1769	{	2075	{
1770	maprow *row = self->row + (y + my);	2076	maprow *row = self->row + (y + my);
…		…
1778	if (tile)	2084	if (tile)
1779	{	2085	{
1780	maptex tex = self->tex [tile];	2086	maptex tex = self->tex [tile];
1781	int px, py;	2087	int px, py;
1782		2088
1783	// suppressing texture state switches here
1784	// is only moderately effective, but worth the extra effort
1785	if (last_name != tex.name)	2089	if (key.texname != tex.name)
1786	{	2090	{
		2091	self->tex [tile].unused = 0;
		2092
1787	if (!tex.name)	2093	if (!tex.name)
1788	tex = self->tex [2]; /* missing, replace by noface */	2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1789		2095
1790	glEnd ();	2096	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2097	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	2098	}
1794		2099
1795	px = (x + 1) * T - tex.w;	2100	px = (x + 1) * T - tex.w;
1796	py = (y + 1) * T - tex.h;	2101	py = (y + 1) * T - tex.h;
1797		2102
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2103	if (expect_false (cell->player == player) && expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2104	{
1805	if (cell->flags & 1)	2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
1806	{	2108	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1821		2115
1822	// update smooth hash	2116	// update smooth hash
1823	if (tex.smoothtile)	2117	if (tex.smoothtile)
1824	{	2118	{
1825	skey.tile = tex.smoothtile;	2119	skey.tile = tex.smoothtile;
…		…
1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1859	}	2153	}
1860	}	2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
1861	}	2192	}
1862	}	2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
1863		2197
1864	// go through all smoothlevels, lowest to highest, then draw.	2198	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2199	// this is basically counting sort
1866	{	2200	{
1867	int w, b;	2201	int w, b;
1868		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2205	for (w = 0; w < 256 / 32; ++w)
1870	{	2206	{
1871	uint32_t smask = smooth_level [w];	2207	uint32_t smask = smooth_level [w];
1872	if (smask)	2208	if (smask)
1873	for (b = 0; b < 32; ++b)	2209	for (b = 0; b < 32; ++b)
…		…
1892	int border = bits & 15;	2228	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2230	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2231	float dy = tex.t * .5f ; // 2 images/column
1896		2232
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2233	if (tex.name)
1900	{	2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
1901	if (!tex.name)	2237	if (key.texname != tex.name)
1902	continue; // smoothing not yet available	2238	{
		2239	self->tex [skey->tile].unused = 0;
1903		2240
1904	glEnd ();	2241	glEnd ();
1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1906	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
1907	}	2244	}
1908		2245
1909	if (border)	2246	if (border)
1910	{	2247	{
1911	float ox = border * dx;	2248	float ox = border * dx;
1912		2249
1913	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1915	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1916	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1917	}	2254	}
1918		2255
1919	if (corner)	2256	if (corner)
1920	{	2257	{
1921	float ox = corner * dx;	2258	float ox = corner * dx;
1922		2259
1923	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1924	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1925	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1926	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
1927	}	2265	}
1928	}	2266	}
1929	}	2267	}
1930	}	2268	}
1931	}	2269	}
		2270
		2271	glEnd ();
		2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
1932	}	2274	}
1933		2275
1934	hv_clear (smooth);	2276	hv_clear (smooth);
1935	}	2277	}
1936		2278
1937	glEnd ();	2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
1938		2284
1939	glDisable (GL_TEXTURE_2D);	2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1940	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1941		2302
1942	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1943	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1945	{	2306	{
…		…
1950	{	2311	{
1951	mapcell *cell = row->col + (x + mx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1952		2313
1953	int px = x * T;	2314	int px = x * T;
1954	int py = y * T;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1955		2322
1956	if (cell->stat_hp)	2323	if (cell->stat_hp)
1957	{	2324	{
1958	int width = cell->stat_width * T;	2325	int width = cell->stat_width * T;
1959	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1970	}	2337	}
1971	}	2338	}
1972	}	2339	}
1973		2340
1974	void	2341	void
1975	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1976	CODE:	2343	CODE:
1977	{	2344	{
1978	static float color[16][3] = {	2345	static float color[16][3] = {
1979	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1980	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
2030	glDisable (GL_BLEND);	2397	glDisable (GL_BLEND);
2031	glDisable (GL_TEXTURE_2D);	2398	glDisable (GL_TEXTURE_2D);
2032	}	2399	}
2033		2400
2034	void	2401	void
2035	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2402	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2036	PPCODE:	2403	PPCODE:
2037	{	2404	{
2038	int x, y;	2405	int x, y;
2039	int sw1 = sw + 2;	2406	int sw1 = sw + 2;
2040	int sh1 = sh + 2;	2407	int sh1 = sh + 2;
…		…
2048	SvCUR_set (darkness3_sv, sw34 * sh3);	2415	SvCUR_set (darkness3_sv, sw34 * sh3);
2049		2416
2050	mx += self->x - 1;	2417	mx += self->x - 1;
2051	my += self->y - 1;	2418	my += self->y - 1;
2052		2419
2053	memset (darkness1, 255, sw1 * sh1);	2420	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2054		2421
2055	for (y = 0; y < sh1; y++)	2422	for (y = 0; y < sh1; y++)
2056	if (0 <= y + my && y + my < self->rows)	2423	if (0 <= y + my && y + my < self->rows)
2057	{	2424	{
2058	maprow *row = self->row + (y + my);	2425	maprow *row = self->row + (y + my);
…		…
2111	PUSHs (sv_2mortal (newSViv (sh3)));	2478	PUSHs (sv_2mortal (newSViv (sh3)));
2112	PUSHs (darkness3_sv);	2479	PUSHs (darkness3_sv);
2113	}	2480	}
2114		2481
2115	SV *	2482	SV *
2116	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2483	get_rect (DC::Map self, int x0, int y0, int w, int h)
2117	CODE:	2484	CODE:
2118	{	2485	{
2119	int x, y, x1, y1;	2486	int x, y, x1, y1;
2120	SV *data_sv = newSV (w * h * 7 + 5);	2487	SV *data_sv = newSV (w * h * 7 + 5);
2121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2488	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2178	else	2545	else
2179	*data++ = 0;	2546	*data++ = 0;
2180	}	2547	}
2181	}	2548	}
2182		2549
		2550	/* if size is w*h + 5 then no data has been found */
		2551	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2552	{
2183	SvPOK_only (data_sv);	2553	SvPOK_only (data_sv);
2184	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2554	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2555	}
		2556
2185	RETVAL = data_sv;	2557	RETVAL = data_sv;
2186	}	2558	}
2187	OUTPUT:	2559	OUTPUT:
2188	RETVAL	2560	RETVAL
2189		2561
2190	void	2562	void
2191	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2563	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2192	PPCODE:	2564	PPCODE:
2193	{	2565	{
2194	int x, y, z;	2566	int x, y, z;
2195	int w, h;	2567	int w, h;
2196	int x1, y1;	2568	int x1, y1;
		2569	STRLEN len;
		2570	uint8_t *data, *end;
		2571
		2572	len = SvLEN (data_sv);
		2573	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2574	data = SvPVbyte_nolen (data_sv);
		2575	end = data + len + 8;
		2576
		2577	if (len < 5)
		2578	XSRETURN_EMPTY;
2197		2579
2198	if (*data++ != 0)	2580	if (*data++ != 0)
2199	return; /* version mismatch */	2581	XSRETURN_EMPTY; /* version mismatch */
2200		2582
2201	w = *data++ << 8; w |= *data++;	2583	w = *data++ << 8; w |= *data++;
2202	h = *data++ << 8; h |= *data++;	2584	h = *data++ << 8; h |= *data++;
2203		2585
2204	// we need to do this 'cause we don't keep an absolute coord system for rows	2586	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2216	{	2598	{
2217	maprow *row = map_get_row (self, y);	2599	maprow *row = map_get_row (self, y);
2218		2600
2219	for (x = x0; x < x1; x++)	2601	for (x = x0; x < x1; x++)
2220	{	2602	{
		2603	uint8_t flags;
		2604
		2605	if (data + 7 >= end)
		2606	XSRETURN_EMPTY;
		2607
2221	uint8_t flags = *data++;	2608	flags = *data++;
2222		2609
2223	if (flags)	2610	if (flags)
2224	{	2611	{
2225	mapcell *cell = row_get_cell (row, x);	2612	mapcell *cell = row_get_cell (row, x);
2226	tileid tile[3] = { 0, 0, 0 };	2613	tileid tile[3] = { 0, 0, 0 };
…		…
2229	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2616	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2230	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2617	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2231		2618
2232	if (cell->darkness == 0)	2619	if (cell->darkness == 0)
2233	{	2620	{
2234	cell->darkness = 0;	2621	/*cell->darkness = 0;*/
		2622	EXTEND (SP, 3);
2235		2623
2236	for (z = 0; z <= 2; z++)	2624	for (z = 0; z <= 2; z++)
2237	{	2625	{
2238	tileid t = tile [z];	2626	tileid t = tile [z];
2239		2627
2240	if (t >= self->texs || (t && !self->tex [t].name))	2628	if (t >= self->texs || (t && !self->tex [t].name))
2241	{	2629	{
2242	XPUSHs (sv_2mortal (newSViv (t)));	2630	PUSHs (sv_2mortal (newSViv (t)));
2243	need_texid (self, t);	2631	need_texid (self, t);
2244	}	2632	}
2245		2633
2246	cell->tile [z] = t;	2634	cell->tile [z] = t;
2247	}	2635	}
…		…
2249	}	2637	}
2250	}	2638	}
2251	}	2639	}
2252	}	2640	}
2253		2641
2254	MODULE = CFPlus PACKAGE = CFPlus::RW	2642	MODULE = Deliantra::Client PACKAGE = DC::RW
2255		2643
2256	CFPlus::RW	2644	DC::RW
2257	new (SV *class, SV *data_sv)	2645	new (SV *class, SV *data_sv)
2258	CODE:	2646	CODE:
2259	{	2647	{
2260	STRLEN datalen;	2648	STRLEN datalen;
2261	char *data = SvPVbyte (data_sv, datalen);	2649	char *data = SvPVbyte (data_sv, datalen);
…		…
2263	RETVAL = SDL_RWFromConstMem (data, datalen);	2651	RETVAL = SDL_RWFromConstMem (data, datalen);
2264	}	2652	}
2265	OUTPUT:	2653	OUTPUT:
2266	RETVAL	2654	RETVAL
2267		2655
2268	CFPlus::RW	2656	DC::RW
2269	new_from_file (SV *class, const char *path, const char *mode = "rb")	2657	new_from_file (SV *class, const char *path, const char *mode = "rb")
2270	CODE:	2658	CODE:
2271	RETVAL = SDL_RWFromFile (path, mode);	2659	RETVAL = SDL_RWFromFile (path, mode);
2272	OUTPUT:	2660	OUTPUT:
2273	RETVAL	2661	RETVAL
2274		2662
2275	# fails on win32:	2663	# fails on win32:
2276	# CFPlus.xs(2268) : error C2059: syntax error : '('	2664	# dc.xs(2268) : error C2059: syntax error : '('
2277	#void	2665	#void
2278	#close (CFPlus::RW self)	2666	#close (DC::RW self)
2279	# CODE:	2667	# CODE:
2280	# (self->(close)) (self);	2668	# (self->(close)) (self);
2281		2669
2282	MODULE = CFPlus PACKAGE = CFPlus::Channel	2670	MODULE = Deliantra::Client PACKAGE = DC::Channel
2283		2671
2284	PROTOTYPES: DISABLE	2672	PROTOTYPES: DISABLE
2285		2673
2286	CFPlus::Channel	2674	DC::Channel
2287	find ()	2675	find ()
2288	CODE:	2676	CODE:
2289	{	2677	{
2290	RETVAL = Mix_GroupAvailable (-1);	2678	RETVAL = Mix_GroupAvailable (-1);
2291		2679
…		…
2304	}	2692	}
2305	OUTPUT:	2693	OUTPUT:
2306	RETVAL	2694	RETVAL
2307		2695
2308	void	2696	void
2309	halt (CFPlus::Channel self)	2697	halt (DC::Channel self)
2310	CODE:	2698	CODE:
2311	Mix_HaltChannel (self);	2699	Mix_HaltChannel (self);
2312		2700
2313	void	2701	void
2314	expire (CFPlus::Channel self, int ticks = -1)	2702	expire (DC::Channel self, int ticks = -1)
2315	CODE:	2703	CODE:
2316	Mix_ExpireChannel (self, ticks);	2704	Mix_ExpireChannel (self, ticks);
2317		2705
2318	void	2706	void
2319	fade_out (CFPlus::Channel self, int ticks = -1)	2707	fade_out (DC::Channel self, int ticks = -1)
2320	CODE:	2708	CODE:
2321	Mix_FadeOutChannel (self, ticks);	2709	Mix_FadeOutChannel (self, ticks);
2322		2710
2323	int	2711	int
2324	volume (CFPlus::Channel self, int volume)	2712	volume (DC::Channel self, int volume)
2325	CODE:	2713	CODE:
2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2714	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2327	OUTPUT:	2715	OUTPUT:
2328	RETVAL	2716	RETVAL
2329		2717
2330	void	2718	void
2331	unregister_all_effects (CFPlus::Channel self)	2719	unregister_all_effects (DC::Channel self)
2332	CODE:	2720	CODE:
2333	Mix_UnregisterAllEffects (self);	2721	Mix_UnregisterAllEffects (self);
2334		2722
2335	void	2723	void
2336	set_panning (CFPlus::Channel self, int left, int right)	2724	set_panning (DC::Channel self, int left, int right)
2337	CODE:	2725	CODE:
2338	left = CLAMP (left , 0, 255);	2726	left = CLAMP (left , 0, 255);
2339	right = CLAMP (right, 0, 255);	2727	right = CLAMP (right, 0, 255);
2340	Mix_SetPanning (self, left, right);	2728	Mix_SetPanning (self, left, right);
2341		2729
2342	void	2730	void
2343	set_distance (CFPlus::Channel self, int distance)	2731	set_distance (DC::Channel self, int distance)
2344	CODE:	2732	CODE:
2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2733	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2346		2734
2347	void	2735	void
2348	set_position (CFPlus::Channel self, int angle, int distance)	2736	set_position (DC::Channel self, int angle, int distance)
2349	CODE:	2737	CODE:
2350		2738
2351	void	2739	void
2352	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2740	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2353	CODE:	2741	CODE:
2354	{	2742	{
2355	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2743	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2356	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2744	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2745	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2358	}	2746	}
2359		2747
2360	void	2748	void
2361	set_reverse_stereo (CFPlus::Channel self, int flip)	2749	set_reverse_stereo (DC::Channel self, int flip)
2362	CODE:	2750	CODE:
2363	Mix_SetReverseStereo (self, flip);	2751	Mix_SetReverseStereo (self, flip);
2364		2752
2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2753	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2366		2754
2367	PROTOTYPES: DISABLE	2755	PROTOTYPES: DISABLE
2368		2756
2369	CFPlus::MixChunk	2757	DC::MixChunk
2370	new (SV *class, CFPlus::RW rwops)	2758	new (SV *class, DC::RW rwops)
2371	CODE:	2759	CODE:
2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2760	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2373	OUTPUT:	2761	OUTPUT:
2374	RETVAL	2762	RETVAL
2375		2763
2376	void	2764	void
2377	DESTROY (CFPlus::MixChunk self)	2765	DESTROY (DC::MixChunk self)
2378	CODE:	2766	CODE:
2379	Mix_FreeChunk (self);	2767	Mix_FreeChunk (self);
2380		2768
2381	int	2769	int
2382	volume (CFPlus::MixChunk self, int volume = -1)	2770	volume (DC::MixChunk self, int volume = -1)
2383	CODE:	2771	CODE:
2384	if (items > 1)	2772	if (items > 1)
2385	volume = CLAMP (volume, 0, 128);	2773	volume = CLAMP (volume, 0, 128);
2386	RETVAL = Mix_VolumeChunk (self, volume);	2774	RETVAL = Mix_VolumeChunk (self, volume);
2387	OUTPUT:	2775	OUTPUT:
2388	RETVAL	2776	RETVAL
2389		2777
2390	CFPlus::Channel	2778	DC::Channel
2391	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2779	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2392	CODE:	2780	CODE:
2393	{	2781	{
2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2782	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2395		2783
2396	if (RETVAL < 0)	2784	if (RETVAL < 0)
…		…
2403	}	2791	}
2404	}	2792	}
2405	OUTPUT:	2793	OUTPUT:
2406	RETVAL	2794	RETVAL
2407		2795
2408	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2796	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2409		2797
2410	int	2798	int
2411	volume (int volume = -1)	2799	volume (int volume = -1)
2412	PROTOTYPE: ;$	2800	PROTOTYPE: ;$
2413	CODE:	2801	CODE:
…		…
2425	void	2813	void
2426	halt ()	2814	halt ()
2427	CODE:	2815	CODE:
2428	Mix_HaltMusic ();	2816	Mix_HaltMusic ();
2429		2817
2430	CFPlus::MixMusic	2818	DC::MixMusic
2431	new (SV *class, CFPlus::RW rwops)	2819	new (SV *class, DC::RW rwops)
2432	CODE:	2820	CODE:
2433	RETVAL = Mix_LoadMUS_RW (rwops);	2821	RETVAL = Mix_LoadMUS_RW (rwops);
2434	OUTPUT:	2822	OUTPUT:
2435	RETVAL	2823	RETVAL
2436		2824
2437	void	2825	void
2438	DESTROY (CFPlus::MixMusic self)	2826	DESTROY (DC::MixMusic self)
2439	CODE:	2827	CODE:
2440	Mix_FreeMusic (self);	2828	Mix_FreeMusic (self);
2441		2829
2442	int	2830	int
2443	play (CFPlus::MixMusic self, int loops = -1)	2831	play (DC::MixMusic self, int loops = -1)
2444	CODE:	2832	CODE:
2445	RETVAL = Mix_PlayMusic (self, loops);	2833	RETVAL = Mix_PlayMusic (self, loops);
2446	OUTPUT:	2834	OUTPUT:
2447	RETVAL	2835	RETVAL
2448		2836
2449	void	2837	void
2450	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2838	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2451	CODE:	2839	CODE:
2452	Mix_FadeInMusicPos (self, loops, ms, position);	2840	Mix_FadeInMusicPos (self, loops, ms, position);
2453		2841
2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2842	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2455		2843
2456	PROTOTYPES: ENABLE	2844	PROTOTYPES: ENABLE
2457		2845
2458	BOOT:	2846	BOOT:
2459	{	2847	{
2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2848	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2461	static const struct {	2849	static const struct {
2462	const char *name;	2850	const char *name;
2463	IV iv;	2851	IV iv;
2464	} *civ, const_iv[] = {	2852	} *civ, const_iv[] = {
2465	# define const_iv(name) { # name, (IV)name }	2853	# define const_iv(name) { # name, (IV)name }
…		…
2500	const_iv (GL_INTENSITY),	2888	const_iv (GL_INTENSITY),
2501	const_iv (GL_LUMINANCE),	2889	const_iv (GL_LUMINANCE),
2502	const_iv (GL_LUMINANCE_ALPHA),	2890	const_iv (GL_LUMINANCE_ALPHA),
2503	const_iv (GL_FLOAT),	2891	const_iv (GL_FLOAT),
2504	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2892	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2893	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2894	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2895	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2896	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2897	const_iv (GL_COMPRESSED_RGB_ARB),
		2898	const_iv (GL_COMPRESSED_RGBA_ARB),
2505	const_iv (GL_COMPILE),	2899	const_iv (GL_COMPILE),
2506	const_iv (GL_PROXY_TEXTURE_1D),	2900	const_iv (GL_PROXY_TEXTURE_1D),
2507	const_iv (GL_PROXY_TEXTURE_2D),	2901	const_iv (GL_PROXY_TEXTURE_2D),
2508	const_iv (GL_TEXTURE_1D),	2902	const_iv (GL_TEXTURE_1D),
2509	const_iv (GL_TEXTURE_2D),	2903	const_iv (GL_TEXTURE_2D),
…		…
2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2549	const_iv (GL_POINT_SMOOTH_HINT),	2943	const_iv (GL_POINT_SMOOTH_HINT),
2550	const_iv (GL_LINE_SMOOTH_HINT),	2944	const_iv (GL_LINE_SMOOTH_HINT),
2551	const_iv (GL_POLYGON_SMOOTH_HINT),	2945	const_iv (GL_POLYGON_SMOOTH_HINT),
2552	const_iv (GL_GENERATE_MIPMAP_HINT),	2946	const_iv (GL_GENERATE_MIPMAP_HINT),
		2947	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2553	const_iv (GL_FASTEST),	2948	const_iv (GL_FASTEST),
2554	const_iv (GL_DONT_CARE),	2949	const_iv (GL_DONT_CARE),
2555	const_iv (GL_NICEST),	2950	const_iv (GL_NICEST),
2556	const_iv (GL_V2F),	2951	const_iv (GL_V2F),
2557	const_iv (GL_V3F),	2952	const_iv (GL_V3F),
…		…
2565		2960
2566	texture_av = newAV ();	2961	texture_av = newAV ();
2567	AvREAL_off (texture_av);	2962	AvREAL_off (texture_av);
2568	}	2963	}
2569		2964
		2965	void
		2966	disable_GL_EXT_blend_func_separate ()
		2967	CODE:
		2968	gl.BlendFuncSeparate = 0;
		2969	gl.BlendFuncSeparateEXT = 0;
		2970
2570	char *	2971	char *
2571	gl_vendor ()	2972	gl_vendor ()
2572	CODE:	2973	CODE:
2573	RETVAL = (char *)glGetString (GL_VENDOR);	2974	RETVAL = (char *)glGetString (GL_VENDOR);
2574	OUTPUT:	2975	OUTPUT:
…		…
2666	void glRotate (float angle, float x, float y, float z)	3067	void glRotate (float angle, float x, float y, float z)
2667	CODE:	3068	CODE:
2668	glRotatef (angle, x, y, z);	3069	glRotatef (angle, x, y, z);
2669		3070
2670	void glColor (float r, float g, float b, float a = 1.0)	3071	void glColor (float r, float g, float b, float a = 1.0)
		3072	PROTOTYPE: @
2671	ALIAS:	3073	ALIAS:
2672	glColor_premultiply = 1	3074	glColor_premultiply = 1
2673	CODE:	3075	CODE:
2674	if (ix)	3076	if (ix)
2675	{	3077	{
…		…
2695		3097
2696	void glRect (float x1, float y1, float x2, float y2)	3098	void glRect (float x1, float y1, float x2, float y2)
2697	CODE:	3099	CODE:
2698	glRectf (x1, y1, x2, y2);	3100	glRectf (x1, y1, x2, y2);
2699		3101
		3102	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3103	CODE:
		3104	glBegin (GL_LINE_LOOP);
		3105	glVertex2f (x1, y1);
		3106	glVertex2f (x2, y1);
		3107	glVertex2f (x2, y2);
		3108	glVertex2f (x1, y2);
		3109	glEnd ();
		3110
2700	PROTOTYPES: ENABLE	3111	PROTOTYPES: ENABLE
2701		3112
2702	void glBegin (int mode)	3113	void glBegin (int mode)
2703		3114
2704	void glEnd ()	3115	void glEnd ()
…		…
2736	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3147	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2737	CODE:	3148	CODE:
2738	if (gl.SeparableFilter2D)	3149	if (gl.SeparableFilter2D)
2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3150	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2740		3151
2741	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3152	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2742		3153
2743	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3154	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2744		3155
2745	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3156	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2746		3157
…		…
2772		3183
2773	void glEndList ()	3184	void glEndList ()
2774		3185
2775	void glCallList (int list)	3186	void glCallList (int list)
2776		3187
2777	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3188	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2778		3189
2779	PROTOTYPES: DISABLE	3190	PROTOTYPES: DISABLE
2780		3191
2781	void	3192	void
2782	find_widget (SV *self, NV x, NV y)	3193	find_widget (SV *self, NV x, NV y)
…		…
2786	XPUSHs (self);	3197	XPUSHs (self);
2787	}	3198	}
2788		3199
2789	BOOT:	3200	BOOT:
2790	{	3201	{
2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3202	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2792		3203
2793	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3204	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2794	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3205	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2795	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3206	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2796	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3207	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2797	}	3208	}
2798		3209
2799	void	3210	void
2800	draw (SV *self)	3211	draw (SV *self)
2801	CODE:	3212	CODE:
…		…
2805	NV x, y, w, h;	3216	NV x, y, w, h;
2806	SV *draw_x_sv = GvSV (draw_x_gv);	3217	SV *draw_x_sv = GvSV (draw_x_gv);
2807	SV *draw_y_sv = GvSV (draw_y_gv);	3218	SV *draw_y_sv = GvSV (draw_y_gv);
2808	SV *draw_w_sv = GvSV (draw_w_gv);	3219	SV *draw_w_sv = GvSV (draw_w_gv);
2809	SV *draw_h_sv = GvSV (draw_h_gv);	3220	SV *draw_h_sv = GvSV (draw_h_gv);
2810	SV *hover;
2811	double draw_x, draw_y, draw_w, draw_h;	3221	double draw_x, draw_y;
2812		3222
2813	if (!SvROK (self))	3223	if (!SvROK (self))
2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3224	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2815		3225
2816	hv = (HV *)SvRV (self);	3226	hv = (HV *)SvRV (self);
2817		3227
2818	if (SvTYPE (hv) != SVt_PVHV)	3228	if (SvTYPE (hv) != SVt_PVHV)
2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3229	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2820		3230
2821	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3231	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2822	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3232	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2823		3233
2824	if (!h || !w)	3234	if (!h || !w)
…		…
2844	{	3254	{
2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3255	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2846		3256
2847	if (svp && SvTRUE (*svp))	3257	if (svp && SvTRUE (*svp))
2848	{	3258	{
2849	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3259	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2850	glEnable (GL_BLEND);	3260	glEnable (GL_BLEND);
2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3261	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2852	glBegin (GL_QUADS);	3262	glBegin (GL_QUADS);
2853	glVertex2f (0, 0);	3263	glVertex2f (0, 0);
2854	glVertex2f (w, 0);	3264	glVertex2f (w, 0);
…		…
2857	glEnd ();	3267	glEnd ();
2858	glDisable (GL_BLEND);	3268	glDisable (GL_BLEND);
2859	}	3269	}
2860	}	3270	}
2861	#if 0	3271	#if 0
2862	if ($ENV{CFPLUS_DEBUG} & 1) {	3272	// draw borders, for debugging
2863	glPushMatrix;	3273	glPushMatrix ();
2864	glColor 1, 1, 0, 1;	3274	glColor4f (1., 1., 0., 1.);
2865	glTranslate 0.375, 0.375;	3275	glTranslatef (.5, .5, 0.);
2866	glBegin GL_LINE_LOOP;	3276	glBegin (GL_LINE_LOOP);
2867	glVertex 0 , 0;	3277	glVertex2f (0 , 0);
2868	glVertex $self->{w} - 1, 0;	3278	glVertex2f (w - 1, 0);
2869	glVertex $self->{w} - 1, $self->{h} - 1;	3279	glVertex2f (w - 1, h - 1);
2870	glVertex 0 , $self->{h} - 1;	3280	glVertex2f (0 , h - 1);
2871	glEnd;	3281	glEnd ();
2872	glPopMatrix;	3282	glPopMatrix ();
2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2874	}
2875	#endif	3283	#endif
2876	PUSHMARK (SP);	3284	PUSHMARK (SP);
2877	XPUSHs (self);	3285	XPUSHs (self);
2878	PUTBACK;	3286	PUTBACK;
2879	call_method ("_draw", G_VOID | G_DISCARD);	3287	call_method ("_draw", G_VOID | G_DISCARD);

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