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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 2018 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
116	}	166	}
117		167
118	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
119		170
120	#include "pango-font.c"	171	#include "pango-font.c"
121	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
122	#include "pango-render.c"	173	#include "pango-render.c"
123		174
124	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
128		179
129	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
130		181
131	static int	182	static int
132	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
133	{	184	{
134	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
135		186
136	while (attrs)	187	while (attrs)
137	{	188	{
138	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
139		190
140	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
141	return 1;	192	return 1;
142		193
143	attrs = attrs->next;	194	attrs = attrs->next;
…		…
148		199
149	typedef struct cf_layout {	200	typedef struct cf_layout {
150	PangoLayout *pl;	201	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
152	int base_height;	203	int base_height;
153	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
154	} *CFPlus__Layout;	206	} *DC__Layout;
155		207
156	static CFPlus__Font default_font;	208	static DC__Font default_font;
157	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
159		211
160	static void	212	static void
161	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
162	{	214	{
163	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
164	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
165	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
166	#endif	218	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	220	}
169		221
170	static void	222	static void
171	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
172	{	224	{
173	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
174	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
175	*/	227	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
177		229
178	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		232
181	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
182	}	234	}
183		235
184	static void	236	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	238	{
187	PangoRectangle rect;	239	PangoRectangle rect;
188		240
189	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
201		253
202	typedef uint16_t tileid;	254	typedef uint16_t tileid;
203	typedef uint16_t faceid;	255	typedef uint16_t faceid;
204		256
205	typedef struct {	257	typedef struct {
206	int name;	258	GLuint name;
207	int w, h;	259	int w, h;
208	float s, t;	260	float s, t;
209	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
210	tileid smoothtile;	262	tileid smoothtile;
211	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
212	} maptex;	265	} maptex;
213		266
214	typedef struct {	267	typedef struct {
215	uint32_t player;	268	uint32_t player;
216	tileid tile[3];	269	tileid tile[3];
…		…
229	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
231		284
232	int32_t rows;	285	int32_t rows;
233	maprow *row;	286	maprow *row;
234	} *CFPlus__Map;	287	} *DC__Map;
235		288
236	static char *	289	static char *
237	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
238	{	291	{
239	char *p;	292	char *p;
…		…
277	self->texs *= 2;	330	self->texs *= 2;
278	}	331	}
279	}	332	}
280		333
281	static maprow *	334	static maprow *
282	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
283	{	336	{
284	if (0 > y)	337	if (0 > y)
285	{	338	{
286	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
325		378
326	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
327	}	380	}
328		381
329	static mapcell *	382	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
331	{	384	{
332	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
333	}	386	}
334		387
335	static void	388	static void
336	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
337	{	390	{
338	int r;	391	int r;
339		392
340	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
348	self->oy = 0;	401	self->oy = 0;
349	self->row = 0;	402	self->row = 0;
350	self->rows = 0;	403	self->rows = 0;
351	}	404	}
352		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
353	static void	416	static void
354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
355	{	418	{
356	int x, y;	419	int x, y;
357	maprow *row;	420	maprow *row;
358	mapcell *cell;	421	mapcell *cell;
359		422
…		…
371	if (x >= row->c1)	434	if (x >= row->c1)
372	break;	435	break;
373		436
374	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
375		438
376	cell->darkness = 0;	439	CELL_CLEAR (cell);
377	cell->stat_hp = 0;
378	cell->flags = 0;
379	cell->player = 0;
380	}	440	}
381	}	441	}
382	}	442	}
383		443
384	typedef struct {	444	typedef struct {
…		…
419	ev.code = 1;	479	ev.code = 1;
420	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
421	ev.data2 = 0;	481	ev.data2 = 0;
422		482
423	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	// approximately divide by 255
		487	static unsigned int
		488	div255 (unsigned int n)
		489	{
		490	return (n + (n >> 8)) >> 8;
424	}	491	}
425		492
426	static unsigned int	493	static unsigned int
427	minpot (unsigned int n)	494	minpot (unsigned int n)
428	{	495	{
…		…
438	n |= n >> 16;	505	n |= n >> 16;
439		506
440	return n + 1;	507	return n + 1;
441	}	508	}
442		509
		510	static unsigned int
		511	popcount (unsigned int n)
		512	{
		513	n -= (n >> 1) & 0x55555555U;
		514	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		515	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		516	n *= 0x01010101U;
		517
		518	return n >> 24;
		519	}
		520
443	/* SDL should provide this, really. */	521	/* SDL should provide this, really. */
444	#define SDLK_MODIFIER_MIN 300	522	#define SDLK_MODIFIER_MIN 300
445	#define SDLK_MODIFIER_MAX 314	523	#define SDLK_MODIFIER_MAX 314
446		524
447	/******************************************************************************/	525	/******************************************************************************/
…		…
485	return 0;	563	return 0;
486		564
487	return 1;	565	return 1;
488	}	566	}
489		567
490	MODULE = CFPlus PACKAGE = CFPlus	568	/******************************************************************************/
		569
		570	/* process keyboard modifiers */
		571	static int
		572	mod_munge (int mod)
		573	{
		574	mod &= MOD_MASK;
		575
		576	if (mod & (KMOD_META | KMOD_ALT))
		577	mod |= KMOD_LRAM;
		578
		579	return mod;
		580	}
		581
		582	static void
		583	deliantra_main (SV *real_main)
		584	{
		585	dSP;
		586
		587	PUSHMARK (SP);
		588	call_sv (real_main, G_DISCARD | G_VOID);
		589	}
		590
		591	#ifdef __MACOSX__
		592	static SV *real_main;
		593
		594	/* to due surprising braindamage on the side of SDL design, we
		595	* do some mind-boggling hack here: SDL requires a custom main()
		596	* on OS X, so... we provide one and call the original main(), which,
		597	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		598	* and which calls our main (== SDL_main) back.
		599	*/
		600	extern C_LINKAGE int
		601	main (int argc, char *argv[])
		602	{
		603	deliantra_main (real_main);
		604	}
		605
		606	#undef main
		607
		608	extern C_LINKAGE int main (int argc, char *argv[]);
		609
		610	static void
		611	SDL_main_hack (SV *real_main_)
		612	{
		613	real_main = real_main_;
		614
		615	char *argv[] = { "deliantra client", 0 };
		616	(main) (1, argv);
		617	}
		618	#else
		619	static void
		620	SDL_main_hack (SV *real_main)
		621	{
		622	deliantra_main (real_main);
		623	}
		624	#endif
		625
		626	MODULE = Deliantra::Client PACKAGE = DC
491		627
492	PROTOTYPES: ENABLE	628	PROTOTYPES: ENABLE
493		629
494	BOOT:	630	BOOT:
495	{	631	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	632	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	633	static const struct {
498	const char *name;	634	const char *name;
499	IV iv;	635	IV iv;
500	} *civ, const_iv[] = {	636	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	637	# define const_iv(name) { # name, (IV)name }
…		…
523		659
524	const_iv (SDL_APPINPUTFOCUS),	660	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	661	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	662	const_iv (SDL_APPACTIVE),
527		663
		664
		665	const_iv (SDLK_UNKNOWN),
		666	const_iv (SDLK_FIRST),
		667	const_iv (SDLK_BACKSPACE),
		668	const_iv (SDLK_TAB),
		669	const_iv (SDLK_CLEAR),
		670	const_iv (SDLK_RETURN),
		671	const_iv (SDLK_PAUSE),
		672	const_iv (SDLK_ESCAPE),
		673	const_iv (SDLK_SPACE),
		674	const_iv (SDLK_EXCLAIM),
		675	const_iv (SDLK_QUOTEDBL),
		676	const_iv (SDLK_HASH),
		677	const_iv (SDLK_DOLLAR),
		678	const_iv (SDLK_AMPERSAND),
		679	const_iv (SDLK_QUOTE),
		680	const_iv (SDLK_LEFTPAREN),
		681	const_iv (SDLK_RIGHTPAREN),
		682	const_iv (SDLK_ASTERISK),
		683	const_iv (SDLK_PLUS),
		684	const_iv (SDLK_COMMA),
		685	const_iv (SDLK_MINUS),
		686	const_iv (SDLK_PERIOD),
		687	const_iv (SDLK_SLASH),
		688	const_iv (SDLK_0),
		689	const_iv (SDLK_1),
		690	const_iv (SDLK_2),
		691	const_iv (SDLK_3),
		692	const_iv (SDLK_4),
		693	const_iv (SDLK_5),
		694	const_iv (SDLK_6),
		695	const_iv (SDLK_7),
		696	const_iv (SDLK_8),
		697	const_iv (SDLK_9),
		698	const_iv (SDLK_COLON),
		699	const_iv (SDLK_SEMICOLON),
		700	const_iv (SDLK_LESS),
		701	const_iv (SDLK_EQUALS),
		702	const_iv (SDLK_GREATER),
		703	const_iv (SDLK_QUESTION),
		704	const_iv (SDLK_AT),
		705
		706	const_iv (SDLK_LEFTBRACKET),
		707	const_iv (SDLK_BACKSLASH),
		708	const_iv (SDLK_RIGHTBRACKET),
		709	const_iv (SDLK_CARET),
		710	const_iv (SDLK_UNDERSCORE),
		711	const_iv (SDLK_BACKQUOTE),
		712	const_iv (SDLK_DELETE),
		713
		714	const_iv (SDLK_FIRST),
		715	const_iv (SDLK_LAST),
528	const_iv (SDLK_KP0),	716	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	717	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	718	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	719	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	720	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	792	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	793	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	794	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	795	const_iv (KMOD_CAPS),
608	const_iv (KMOD_MODE),	796	const_iv (KMOD_MODE),
		797
		798	const_iv (KMOD_LRAM),
		799
		800	const_iv (MIX_DEFAULT_FORMAT),
		801
		802	const_iv (SDL_INIT_TIMER),
		803	const_iv (SDL_INIT_AUDIO),
		804	const_iv (SDL_INIT_VIDEO),
		805	const_iv (SDL_INIT_CDROM),
		806	const_iv (SDL_INIT_JOYSTICK),
		807	const_iv (SDL_INIT_EVERYTHING),
		808	const_iv (SDL_INIT_NOPARACHUTE),
		809	const_iv (SDL_INIT_EVENTTHREAD),
		810
		811	const_iv (SDL_GL_RED_SIZE),
		812	const_iv (SDL_GL_GREEN_SIZE),
		813	const_iv (SDL_GL_BLUE_SIZE),
		814	const_iv (SDL_GL_ALPHA_SIZE),
		815	const_iv (SDL_GL_DOUBLEBUFFER),
		816	const_iv (SDL_GL_BUFFER_SIZE),
		817	const_iv (SDL_GL_DEPTH_SIZE),
		818	const_iv (SDL_GL_STENCIL_SIZE),
		819	const_iv (SDL_GL_ACCUM_RED_SIZE),
		820	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		821	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		822	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		823	const_iv (SDL_GL_STEREO),
		824	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		825	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		826	const_iv (SDL_GL_ACCELERATED_VISUAL),
		827	const_iv (SDL_GL_SWAP_CONTROL),
		828
		829	const_iv (FOW_DARKNESS)
609	# undef const_iv	830	# undef const_iv
610	};	831	};
611		832
612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
614		835
615	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	836	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
616	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	837	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
617	}	838	}
618		839
…		…
630	RETVAL	851	RETVAL
631		852
632	NV floor (NV x)	853	NV floor (NV x)
633		854
634	NV ceil (NV x)	855	NV ceil (NV x)
		856
		857	IV minpot (UV n)
		858
		859	IV popcount (UV n)
		860
		861	NV distance (NV dx, NV dy)
		862	CODE:
		863	RETVAL = pow (dx * dx + dy * dy, 0.5);
		864	OUTPUT:
		865	RETVAL
635		866
636	void	867	void
637	pango_init ()	868	pango_init ()
638	CODE:	869	CODE:
639	{	870	{
640	opengl_fontmap = pango_opengl_font_map_new ();	871	opengl_fontmap = pango_opengl_font_map_new ();
641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	872	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	873	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		874	/*pango_context_set_font_description (opengl_context, default_font);*/
		875	#if PANGO_VERSION_CHECK (1, 15, 2)
		876	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		877	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		878	#endif
643	}	879	}
644		880
645	char *
646	SDL_GetError ()	881	char *SDL_GetError ()
647		882
648	int	883	void SDL_main_hack (SV *real_main)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	884	PROTOTYPE: &
650		885
651	void	886	int SDL_Init (U32 flags)
		887
		888	int SDL_InitSubSystem (U32 flags)
		889
		890	void SDL_QuitSubSystem (U32 flags)
		891
652	SDL_Quit ()	892	void SDL_Quit ()
		893
		894	int SDL_GL_SetAttribute (int attr, int value)
		895	C_ARGS: (SDL_GLattr)attr, value
		896
		897	int SDL_GL_GetAttribute (int attr)
		898	CODE:
		899	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		900	XSRETURN_UNDEF;
		901	OUTPUT:
		902	RETVAL
653		903
654	void	904	void
655	SDL_ListModes (int rgb, int alpha)	905	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	906	PPCODE:
657	{	907	{
…		…
669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	921	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
672		922
673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	923	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
674	#if SDL_VERSION_ATLEAST(1,2,10)
675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	924	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
677	#endif
678		925
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	926	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		927
681	if (m && m != (SDL_Rect **)-1)	928	if (m && m != (SDL_Rect **)-1)
682	while (*m)	929	while (*m)
683	{	930	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)	931	if ((*m)->w >= 400 && (*m)->h >= 300)
685	{	932	{
686	AV *av = newAV ();	933	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	934	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	935	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	936	av_push (av, newSViv (rgb));
…		…
712	);	959	);
713		960
714	if (RETVAL)	961	if (RETVAL)
715	{	962	{
716	av_clear (texture_av);	963	av_clear (texture_av);
717
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	964	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
720	#include "glfunc.h"	965	#include "glfunc.h"
721	#undef GL_FUNC	966	#undef GL_FUNC
		967	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		968	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
722	}	969	}
723	}	970	}
724	OUTPUT:	971	OUTPUT:
725	RETVAL	972	RETVAL
		973
		974	void
		975	SDL_WM_SetCaption (const char *title, const char *icon)
726		976
727	void	977	void
728	SDL_GL_SwapBuffers ()	978	SDL_GL_SwapBuffers ()
729		979
730	char *	980	char *
731	SDL_GetKeyName (int sym)	981	SDL_GetKeyName (int sym)
		982	C_ARGS: (SDLKey)sym
732		983
733	int	984	int
734	SDL_GetAppState ()	985	SDL_GetAppState ()
735		986
		987	int
		988	SDL_GetModState ()
		989
		990	int
		991	SDL_WaitEvent ()
		992	C_ARGS: 0
		993
736	void	994	void
		995	SDL_PumpEvents ()
		996
		997	void
737	poll_events ()	998	peep_events ()
738	PPCODE:	999	PPCODE:
739	{	1000	{
740	SDL_Event ev;	1001	SDL_Event ev;
741		1002
742	SDL_PumpEvents ();	1003	SDL_PumpEvents ();
…		…
749	{	1010	{
750	case SDL_KEYDOWN:	1011	case SDL_KEYDOWN:
751	case SDL_KEYUP:	1012	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1014	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1015	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1016	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1017	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	1018	break;
758		1019
759	case SDL_ACTIVEEVENT:	1020	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1021	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	1039	x = ev.motion.x;
779	y = ev.motion.y;	1040	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1041	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	1042	}
782		1043
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1044	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	1045	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	1046	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	1047	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1048	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1049	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	1050	}
790	break;	1051	break;
791		1052
792	case SDL_MOUSEBUTTONDOWN:	1053	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	1054	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1055	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		1056
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1057	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1058	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1059	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1060	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1065	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1066	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	1067	break;
807	}	1068	}
808		1069
809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1070	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
810	}	1071	}
811	}	1072	}
812		1073
		1074	char *
		1075	SDL_AudioDriverName ()
		1076	CODE:
		1077	{
		1078	char buf [256];
		1079	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1080	XSRETURN_UNDEF;
		1081
		1082	RETVAL = buf;
		1083	}
		1084	OUTPUT:
		1085	RETVAL
		1086
813	int	1087	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1088	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	1089	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	1090	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	1091	Mix_ChannelFinished (channel_finished);
		1092
		1093	void
		1094	Mix_QuerySpec ()
		1095	PPCODE:
		1096	{
		1097	int freq, channels;
		1098	Uint16 format;
		1099
		1100	if (Mix_QuerySpec (&freq, &format, &channels))
		1101	{
		1102	EXTEND (SP, 3);
		1103	PUSHs (sv_2mortal (newSViv (freq)));
		1104	PUSHs (sv_2mortal (newSViv (format)));
		1105	PUSHs (sv_2mortal (newSViv (channels)));
		1106	}
		1107	}
818		1108
819	void	1109	void
820	Mix_CloseAudio ()	1110	Mix_CloseAudio ()
821		1111
822	int	1112	int
…		…
857	}	1147	}
858	}	1148	}
859	#endif	1149	#endif
860	}	1150	}
861		1151
862	void	1152	int
863	add_font (char *file)	1153	add_font (char *file)
864	CODE:	1154	CODE:
865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1155	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	void
		1160	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1161
		1162	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1163	void
		1164	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
866		1165
867	void	1166	void
868	load_image_inline (SV *image_)	1167	load_image_inline (SV *image_)
869	ALIAS:	1168	ALIAS:
870	load_image_file = 1	1169	load_image_file = 1
…		…
916		1215
917	SDL_LockSurface (surface2);	1216	SDL_LockSurface (surface2);
918	EXTEND (SP, 6);	1217	EXTEND (SP, 6);
919	PUSHs (sv_2mortal (newSViv (surface2->w)));	1218	PUSHs (sv_2mortal (newSViv (surface2->w)));
920	PUSHs (sv_2mortal (newSViv (surface2->h)));	1219	PUSHs (sv_2mortal (newSViv (surface2->h)));
921	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1220	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
922	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1221	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
923	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1222	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
924	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1223	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
925	SDL_UnlockSurface (surface2);	1224	SDL_UnlockSurface (surface2);
926		1225
…		…
956	void	1255	void
957	error (char *message)	1256	error (char *message)
958	CODE:	1257	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1258	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1259	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1260	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1261	#endif
963		1262
964	void	1263	void
965	fatal (char *message)	1264	fatal (char *message)
966	CODE:	1265	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1266	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1267	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1268	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1269	#endif
971	_exit (1);	1270	_exit (1);
972		1271
973	void	1272	void
974	_exit (int retval = 0)	1273	_exit (int retval = 0)
…		…
986	#if DEBUG	1285	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1286	VALGRIND_DO_LEAK_CHECK;
988	#endif	1287	#endif
989	}	1288	}
990		1289
991	MODULE = CFPlus PACKAGE = CFPlus::Font	1290	int
		1291	SvREFCNT (SV *sv)
		1292	CODE:
		1293	RETVAL = SvREFCNT (sv);
		1294	OUTPUT:
		1295	RETVAL
		1296
		1297	MODULE = Deliantra::Client PACKAGE = DC::Font
992		1298
993	PROTOTYPES: DISABLE	1299	PROTOTYPES: DISABLE
994		1300
995	CFPlus::Font	1301	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1302	new_from_file (SV *klass, char *path, int id = 0)
997	CODE:	1303	CODE:
998	{	1304	{
999	int count;	1305	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1306	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1001	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1307	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1003	}	1309	}
1004	OUTPUT:	1310	OUTPUT:
1005	RETVAL	1311	RETVAL
1006		1312
1007	void	1313	void
1008	DESTROY (CFPlus::Font self)	1314	DESTROY (DC::Font self)
1009	CODE:	1315	CODE:
1010	pango_font_description_free (self);	1316	pango_font_description_free (self);
1011		1317
1012	void	1318	void
1013	make_default (CFPlus::Font self)	1319	make_default (DC::Font self)
1014	PROTOTYPE: $	1320	PROTOTYPE: $
1015	CODE:	1321	CODE:
1016	default_font = self;	1322	default_font = self;
1017		1323
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1324	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1325
1020	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
1021		1327
1022	void	1328	void
1023	reset_glyph_cache ()	1329	glyph_cache_backup ()
1024	PROTOTYPE:	1330	PROTOTYPE:
1025	CODE:	1331	CODE:
		1332	tc_backup ();
		1333
		1334	void
		1335	glyph_cache_restore ()
		1336	PROTOTYPE:
		1337	CODE:
1026	tc_clear ();	1338	tc_restore ();
1027		1339
1028	CFPlus::Layout	1340	DC::Layout
1029	new (SV *class)	1341	new (SV *klass)
1030	CODE:	1342	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1343	New (0, RETVAL, 1, struct cf_layout);
1032		1344
1033	RETVAL->pl = pango_layout_new (opengl_context);	1345	RETVAL->pl = pango_layout_new (opengl_context);
1034	RETVAL->r = 1.;	1346	RETVAL->r = 1.;
1035	RETVAL->g = 1.;	1347	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1348	RETVAL->b = 1.;
1037	RETVAL->a = 1.;	1349	RETVAL->a = 1.;
1038	RETVAL->base_height = MIN_FONT_HEIGHT;	1350	RETVAL->base_height = MIN_FONT_HEIGHT;
1039	RETVAL->font = 0;	1351	RETVAL->font = 0;
		1352	RETVAL->rc = rc_alloc ();
1040		1353
1041	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1354	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1042	layout_update_font (RETVAL);	1355	layout_update_font (RETVAL);
1043	OUTPUT:	1356	OUTPUT:
1044	RETVAL	1357	RETVAL
1045		1358
1046	void	1359	void
1047	DESTROY (CFPlus::Layout self)	1360	DESTROY (DC::Layout self)
1048	CODE:	1361	CODE:
1049	g_object_unref (self->pl);	1362	g_object_unref (self->pl);
		1363	rc_free (self->rc);
1050	Safefree (self);	1364	Safefree (self);
1051		1365
1052	void	1366	void
1053	set_text (CFPlus::Layout self, SV *text_)	1367	set_text (DC::Layout self, SV *text_)
1054	CODE:	1368	CODE:
1055	{	1369	{
1056	STRLEN textlen;	1370	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1371	char *text = SvPVutf8 (text_, textlen);
1058		1372
1059	pango_layout_set_text (self->pl, text, textlen);	1373	pango_layout_set_text (self->pl, text, textlen);
1060	}	1374	}
1061		1375
1062	void	1376	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1377	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1378	CODE:
1065	{	1379	{
1066	STRLEN textlen;	1380	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1381	char *text = SvPVutf8 (text_, textlen);
1068		1382
1069	pango_layout_set_markup (self->pl, text, textlen);	1383	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1384	}
1071		1385
1072	void	1386	void
1073	set_shapes (CFPlus::Layout self, ...)	1387	set_shapes (DC::Layout self, ...)
1074	CODE:	1388	CODE:
1075	{	1389	{
1076	PangoAttrList *attrs = 0;	1390	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1391	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1392	const char *pos = text;
…		…
1113	if (attrs)	1427	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1428	pango_layout_set_attributes (self->pl, attrs);
1115	}	1429	}
1116		1430
1117	void	1431	void
1118	get_shapes (CFPlus::Layout self)	1432	get_shapes (DC::Layout self)
1119	PPCODE:	1433	PPCODE:
1120	{	1434	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1435	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1436
1123	do	1437	do
1124	{	1438	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1439	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1440
1127	if (run && shape_attr_p (run))	1441	if (run && shape_attr_p (run))
1128	{	1442	{
1129	PangoRectangle extents;	1443	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1444	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1452
1139	pango_layout_iter_free (iter);	1453	pango_layout_iter_free (iter);
1140	}	1454	}
1141		1455
1142	int	1456	int
1143	has_wrapped (CFPlus::Layout self)	1457	has_wrapped (DC::Layout self)
1144	CODE:	1458	CODE:
1145	{	1459	{
1146	int lines = 1;	1460	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1461	const char *text = pango_layout_get_text (self->pl);
1148		1462
…		…
1153	}	1467	}
1154	OUTPUT:	1468	OUTPUT:
1155	RETVAL	1469	RETVAL
1156		1470
1157	SV *	1471	SV *
1158	get_text (CFPlus::Layout self)	1472	get_text (DC::Layout self)
1159	CODE:	1473	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1474	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1475	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1476	OUTPUT:
1163	RETVAL	1477	RETVAL
1164		1478
1165	void	1479	void
1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1480	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1167	CODE:	1481	CODE:
1168	self->r = r;	1482	self->r = r;
1169	self->g = g;	1483	self->g = g;
1170	self->b = b;	1484	self->b = b;
1171	self->a = a;	1485	self->a = a;
1172		1486
1173	void	1487	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1488	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1489	CODE:
1176	if (self->font != font)	1490	if (self->font != font)
1177	{	1491	{
1178	self->font = font;	1492	self->font = font;
1179	layout_update_font (self);	1493	layout_update_font (self);
1180	}	1494	}
1181		1495
1182	void	1496	void
1183	set_height (CFPlus::Layout self, int base_height)	1497	set_height (DC::Layout self, int base_height)
1184	CODE:	1498	CODE:
1185	if (self->base_height != base_height)	1499	if (self->base_height != base_height)
1186	{	1500	{
1187	self->base_height = base_height;	1501	self->base_height = base_height;
1188	layout_update_font (self);	1502	layout_update_font (self);
1189	}	1503	}
1190		1504
1191	void	1505	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1506	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1507	CODE:
1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1508	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1195		1509
1196	void	1510	void
1197	set_indent (CFPlus::Layout self, int indent)	1511	set_indent (DC::Layout self, int indent)
1198	CODE:	1512	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1513	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1514
1201	void	1515	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1516	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1517	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1518	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1519
1206	void	1520	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1521	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1522	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1523	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1524	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1525	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1526	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1527	: PANGO_ELLIPSIZE_NONE
1214	);	1528	);
1215		1529
1216	void	1530	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1531	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1532	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1533	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1534
1221	void	1535	void
1222	size (CFPlus::Layout self)	1536	size (DC::Layout self)
1223	PPCODE:	1537	PPCODE:
1224	{	1538	{
1225	int w, h;	1539	int w, h;
1226		1540
1227	layout_get_pixel_size (self, &w, &h);	1541	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1544	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1545	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1546	}
1233		1547
1234	int	1548	int
1235	descent (CFPlus::Layout self)	1549	descent (DC::Layout self)
1236	CODE:	1550	CODE:
1237	{	1551	{
1238	PangoRectangle rect;	1552	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1553	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1554	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1555	RETVAL = PANGO_DESCENT (rect);
1242	}	1556	}
1243	OUTPUT:	1557	OUTPUT:
1244	RETVAL	1558	RETVAL
1245		1559
1246	int	1560	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1561	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1562	CODE:
1249	{	1563	{
1250	int index, trailing;	1564	int index, trailing;
1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1565	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1252	RETVAL = index + trailing;	1566	RETVAL = index + trailing;
1253	}	1567	}
1254	OUTPUT:	1568	OUTPUT:
1255	RETVAL	1569	RETVAL
1256		1570
1257	void	1571	void
1258	cursor_pos (CFPlus::Layout self, int index)	1572	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1573	PPCODE:
1260	{	1574	{
1261	PangoRectangle strong_pos;	1575	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1576	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1577
1264	EXTEND (SP, 3);	1578	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1581	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1582	}
1269		1583
1270	void	1584	void
1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1585	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1272	PPCODE:	1586	PPCODE:
1273	{	1587	{
1274	int line, x;	1588	int line, x;
1275		1589
1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1590	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1591	#if !PANGO_VERSION_CHECK (1, 17, 3)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1592	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1593	--line;
		1594	#endif
1279	EXTEND (SP, 2);	1595	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1596	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1597	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1598	}
1283		1599
1284	void	1600	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1601	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1602	PPCODE:
1287	{	1603	{
1288	PangoLayoutLine *lp;	1604	PangoLayoutLine *lp;
1289	int index, trailing;	1605	int index, trailing;
1290		1606
1291	if (line < 0)	1607	if (line < 0)
1292	XSRETURN_EMPTY;	1608	XSRETURN_EMPTY;
1293		1609
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1610	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1611	XSRETURN_EMPTY; /* do better */
1296		1612
1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1613	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1298		1614
1299	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1621	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1622	}
1307	}	1623	}
1308		1624
1309	void	1625	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1626	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1627	CODE:
		1628	rc_clear (self->rc);
1312	pango_opengl_render_layout_subpixel (	1629	pango_opengl_render_layout_subpixel (
1313	self->pl,	1630	self->pl,
		1631	self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1632	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1633	self->r, self->g, self->b, self->a,
1316	flags	1634	flags
1317	);	1635	);
		1636	// we assume that context_change actually clears/frees stuff
		1637	// and does not do any recomputation...
		1638	pango_layout_context_changed (self->pl);
1318		1639
1319	MODULE = CFPlus PACKAGE = CFPlus::Texture	1640	void
		1641	draw (DC::Layout self)
		1642	CODE:
		1643	{
		1644	glEnable (GL_TEXTURE_2D);
		1645	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1646	glEnable (GL_BLEND);
		1647	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1648	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1649	glEnable (GL_ALPHA_TEST);
		1650	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1651
		1652	rc_draw (self->rc);
		1653
		1654	glDisable (GL_ALPHA_TEST);
		1655	glDisable (GL_BLEND);
		1656	glDisable (GL_TEXTURE_2D);
		1657	}
		1658
		1659	MODULE = Deliantra::Client PACKAGE = DC::Texture
1320		1660
1321	PROTOTYPES: ENABLE	1661	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1662
1325	void	1663	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1664	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1665	CODE:
1328	{	1666	{
…		…
1394	glDisable (GL_ALPHA_TEST);	1732	glDisable (GL_ALPHA_TEST);
1395	glDisable (GL_BLEND);	1733	glDisable (GL_BLEND);
1396	}	1734	}
1397	}	1735	}
1398		1736
		1737	void
		1738	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1739	PROTOTYPE: @
		1740	CODE:
		1741	{
		1742	glEnable (GL_BLEND);
		1743	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1744	glEnable (GL_TEXTURE_2D);
		1745	glBindTexture (GL_TEXTURE_2D, name1);
		1746
		1747	glColor3f (intensity, intensity, intensity);
		1748	glPushMatrix ();
		1749	glScalef (1./3, 1./3, 1.);
		1750
		1751	if (blend > 0.f)
		1752	{
		1753	float dx3 = dx * -3.f / w;
		1754	float dy3 = dy * -3.f / h;
		1755	GLfloat env_color[4] = { 0., 0., 0., blend };
		1756
		1757	/* interpolate the two shadow textures */
		1758	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1760
		1761	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1762	gl.ActiveTexture (GL_TEXTURE1);
		1763	glEnable (GL_TEXTURE_2D);
		1764	glBindTexture (GL_TEXTURE_2D, name2);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1766
		1767	/* rgb == rgb(glcolor) */
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1771
		1772	/* alpha = interpolate t0, t1 by env_alpha */
		1773	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1774
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1784
		1785	glBegin (GL_QUADS);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1789	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1790	glEnd ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	gl.ActiveTexture (GL_TEXTURE0);
		1794	}
		1795	else
		1796	{
		1797	/* simple blending of one texture, also opengl <1.3 path */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1799
		1800	glBegin (GL_QUADS);
		1801	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1802	glTexCoord2f (0, t); glVertex2f (0, h);
		1803	glTexCoord2f (s, t); glVertex2f (w, h);
		1804	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1805	glEnd ();
		1806	}
		1807
		1808	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1809	{
		1810	int x, y;
		1811	int dx3 = dx * 3;
		1812	int dy3 = dy * 3;
		1813
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1815	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1816	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1817	glTranslatef (-1., -1., 0);
		1818	glBegin (GL_QUADS);
		1819
		1820	for (y = 1; y < h; y += 3)
		1821	{
		1822	int y1 = y - dy3;
		1823	int y1valid = y1 >= 0 && y1 < h;
		1824
		1825	for (x = 1; x < w; x += 3)
		1826	{
		1827	int x1 = x - dx3;
		1828	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1829	uint8_t h2;
		1830
		1831	if (y1valid && x1 >= 0 && x1 < w)
		1832	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1833	else
		1834	h2 = 1; /* out of range == invisible */
		1835
		1836	if (h1 || h2)
		1837	{
		1838	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1839	glColor4f (1., 1., 1., alpha);
		1840
		1841	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1842	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1843	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1844	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1845	}
		1846	}
		1847	}
		1848	}
		1849
		1850	glEnd ();
		1851
		1852	glPopMatrix ();
		1853
		1854	glDisable (GL_TEXTURE_2D);
		1855	glDisable (GL_BLEND);
		1856	}
		1857
1399	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1858	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1400	CODE:	1859	CODE:
1401	{	1860	{
1402	GLint width;	1861	GLint width;
1403	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1862	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1405	RETVAL = width > 0;	1864	RETVAL = width > 0;
1406	}	1865	}
1407	OUTPUT:	1866	OUTPUT:
1408	RETVAL	1867	RETVAL
1409		1868
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1869	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1870
1412	PROTOTYPES: DISABLE	1871	PROTOTYPES: DISABLE
1413		1872
1414	CFPlus::Map	1873	DC::Map
1415	new (SV *class)	1874	new (SV *klass)
1416	CODE:	1875	CODE:
1417	New (0, RETVAL, 1, struct map);	1876	New (0, RETVAL, 1, struct map);
1418	RETVAL->x = 0;	1877	RETVAL->x = 0;
1419	RETVAL->y = 0;	1878	RETVAL->y = 0;
1420	RETVAL->w = 0;	1879	RETVAL->w = 0;
…		…
1427	RETVAL->row = 0;	1886	RETVAL->row = 0;
1428	OUTPUT:	1887	OUTPUT:
1429	RETVAL	1888	RETVAL
1430		1889
1431	void	1890	void
1432	DESTROY (CFPlus::Map self)	1891	DESTROY (DC::Map self)
1433	CODE:	1892	CODE:
1434	{	1893	{
1435	map_clear (self);	1894	map_clear (self);
1436	Safefree (self->face2tile);	1895	Safefree (self->face2tile);
1437	Safefree (self->tex);	1896	Safefree (self->tex);
1438	Safefree (self);	1897	Safefree (self);
1439	}	1898	}
1440		1899
1441	void	1900	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1901	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1902	CODE:
1444	self->w = map_width;	1903	self->w = map_width;
1445	self->h = map_height;	1904	self->h = map_height;
1446		1905
1447	void	1906	void
1448	clear (CFPlus::Map self)	1907	clear (DC::Map self)
1449	CODE:	1908	CODE:
1450	map_clear (self);	1909	map_clear (self);
1451		1910
1452	void	1911	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1912	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1913	CODE:
1455	{	1914	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1915	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1916	need_texid (self, tile);
1458	}	1917	}
1459		1918
1460	void	1919	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1920	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1921	CODE:
1463	{	1922	{
1464	tileid texid;	1923	tileid texid;
1465	maptex *tex;	1924	maptex *tex;
1466		1925
1467	if (face < 0 || face >= self->faces)	1926	if (face < 0 || face >= self->faces)
1468	return;	1927	return;
1469		1928
1470	if (smooth < 0 || smooth >= self->faces)	1929	if (smooth < 0 || smooth >= self->faces)
1471	return;	1930	return;
1472		1931
1473	texid = self->face2tile [face];	1932	texid = self->face2tile [face];
1474		1933
1475	if (!texid)	1934	if (!texid)
1476	return;	1935	return;
1477		1936
1478	tex = self->tex + texid;	1937	tex = self->tex + texid;
1479	tex->smoothtile = self->face2tile [smooth];	1938	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1939	tex->smoothlevel = level;
1481	}	1940	}
1482		1941
1483	void	1942	void
1484	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)	1943	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)
1485	CODE:	1944	CODE:
1486	{	1945	{
1487	need_texid (self, texid);	1946	need_texid (self, texid);
1488		1947
1489	{	1948	{
…		…
1508	// use uglier nearest interpolation because linear suffers	1967	// use uglier nearest interpolation because linear suffers
1509	// from transparent color bleeding and ugly wrapping effects.	1968	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1969	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1970	}
1512		1971
		1972	void
		1973	expire_textures (DC::Map self, int texid, int count)
		1974	PPCODE:
		1975	for (; texid < self->texs && count; ++texid, --count)
		1976	{
		1977	maptex *tex = self->tex + texid;
		1978
		1979	if (tex->name)
		1980	{
		1981	if (tex->unused)
		1982	{
		1983	tex->name = 0;
		1984	tex->unused = 0;
		1985	XPUSHs (sv_2mortal (newSViv (texid)));
		1986	}
		1987	else
		1988	tex->unused = 1;
		1989	}
		1990	}
		1991
1513	int	1992	int
1514	ox (CFPlus::Map self)	1993	ox (DC::Map self)
1515	ALIAS:	1994	ALIAS:
1516	oy = 1	1995	oy = 1
1517	x = 2	1996	x = 2
1518	y = 3	1997	y = 3
1519	w = 4	1998	w = 4
…		…
1530	}	2009	}
1531	OUTPUT:	2010	OUTPUT:
1532	RETVAL	2011	RETVAL
1533		2012
1534	void	2013	void
1535	scroll (CFPlus::Map self, int dx, int dy)	2014	scroll (DC::Map self, int dx, int dy)
1536	CODE:	2015	CODE:
1537	{	2016	{
1538	if (dx > 0)	2017	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	2018	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	2019	else if (dx < 0)
…		…
1556	self->y += MAP_EXTEND_Y;	2035	self->y += MAP_EXTEND_Y;
1557	}	2036	}
1558	}	2037	}
1559		2038
1560	SV *	2039	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2040	map1a_update (DC::Map self, SV *data_)
1562	CODE:	2041	CODE:
1563	{	2042	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2043	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	2044	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	2045	mapcell *cell;
…		…
1587		2066
1588	//TODO: don't trust server data to be in-range(!)	2067	//TODO: don't trust server data to be in-range(!)
1589		2068
1590	if (flags & 8)	2069	if (flags & 8)
1591	{	2070	{
		2071	uint8_t ext, cmd;
		2072
1592	if (extmap)	2073	do
1593	{	2074	{
1594	uint8_t ext, cmd;	2075	ext = *data++;
		2076	cmd = ext & 0x7f;
1595		2077
1596	do	2078	if (cmd < 4)
		2079	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2080	else if (cmd == 5) // health
1597	{	2081	{
1598	ext = *data++;
1599	cmd = ext & 0x3f;
1600
1601	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;
1603	else if (cmd == 5) // health
1604	{
1605	cell->stat_width = 1;	2082	cell->stat_width = 1;
1606	cell->stat_hp = *data++;	2083	cell->stat_hp = *data++;
1607	}
1608	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)
1611	{
1612	if (*data == 4)
1613	; // decode player count
1614
1615	data += *data + 1;
1616	}
1617	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;
1619	else if (ext & 0x40) // unknown, multibyte => skip
1620	data += *data + 1;
1621	else
1622	data++;
1623	}	2084	}
1624	while (ext & 0x80);	2085	else if (cmd == 6) // monster width
		2086	cell->stat_width = *data++ + 1;
		2087	else if (cmd == 0x47)
		2088	{
		2089	if (*data == 1) cell->player = data [1];
		2090	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2091	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2092	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2093
		2094	data += *data + 1;
		2095	}
		2096	else if (cmd == 8) // cell flags
		2097	cell->flags = *data++;
		2098	else if (ext & 0x40) // unknown, multibyte => skip
		2099	data += *data + 1;
		2100	else
		2101	data++;
1625	}	2102	}
1626	else	2103	while (ext & 0x80);
1627	cell->darkness = *data++ + 1;
1628	}	2104	}
1629		2105
1630	for (z = 0; z <= 2; ++z)	2106	for (z = 0; z <= 2; ++z)
1631	if (flags & (4 >> z))	2107	if (flags & (4 >> z))
1632	{	2108	{
…		…
1635	cell->tile [z] = self->face2tile [face];	2111	cell->tile [z] = self->face2tile [face];
1636		2112
1637	if (cell->tile [z])	2113	if (cell->tile [z])
1638	{	2114	{
1639	maptex *tex = self->tex + cell->tile [z];	2115	maptex *tex = self->tex + cell->tile [z];
		2116	tex->unused = 0;
1640	if (!tex->name)	2117	if (!tex->name)
1641	av_push (missing, newSViv (cell->tile [z]));	2118	av_push (missing, newSViv (cell->tile [z]));
1642		2119
1643	if (tex->smoothtile)	2120	if (tex->smoothtile)
1644	{	2121	{
1645	maptex *smooth = self->tex + tex->smoothtile;	2122	maptex *smooth = self->tex + tex->smoothtile;
		2123	smooth->unused = 0;
1646	if (!smooth->name)	2124	if (!smooth->name)
1647	av_push (missing, newSViv (tex->smoothtile));	2125	av_push (missing, newSViv (tex->smoothtile));
1648	}	2126	}
1649	}	2127	}
1650	}	2128	}
1651	}	2129	}
1652	else	2130	else
1653	cell->darkness = 0;	2131	CELL_CLEAR (cell);
1654	}	2132	}
1655	}	2133	}
1656	OUTPUT:	2134	OUTPUT:
1657	RETVAL	2135	RETVAL
1658		2136
1659	SV *	2137	SV *
1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2138	mapmap (DC::Map self, int x0, int y0, int w, int h)
1661	CODE:	2139	CODE:
1662	{	2140	{
1663	int x1, x;	2141	int x1, x;
1664	int y1, y;	2142	int y1, y;
1665	int z;	2143	int z;
…		…
1678	? self->row + y	2156	? self->row + y
1679	: 0;	2157	: 0;
1680		2158
1681	for (x = x0; x < x1; x++)	2159	for (x = x0; x < x1; x++)
1682	{	2160	{
1683	int r = 32, g = 32, b = 32, a = 192;	2161	unsigned int r = 32, g = 32, b = 32, a = 192;
1684		2162
1685	if (row && row->c0 <= x && x < row->c1)	2163	if (row && row->c0 <= x && x < row->c1)
1686	{	2164	{
1687	mapcell *cell = row->col + (x - row->c0);	2165	mapcell *cell = row->col + (x - row->c0);
1688		2166
…		…
1690	{	2168	{
1691	maptex tex = self->tex [cell->tile [z]];	2169	maptex tex = self->tex [cell->tile [z]];
1692	int a0 = 255 - tex.a;	2170	int a0 = 255 - tex.a;
1693	int a1 = tex.a;	2171	int a1 = tex.a;
1694		2172
1695	r = (r * a0 + tex.r * a1) / 255;	2173	r = div255 (r * a0 + tex.r * a1);
1696	g = (g * a0 + tex.g * a1) / 255;	2174	g = div255 (g * a0 + tex.g * a1);
1697	b = (b * a0 + tex.b * a1) / 255;	2175	b = div255 (b * a0 + tex.b * a1);
1698	a = (a * a0 + tex.a * a1) / 255;	2176	a = div255 (a * a0 + tex.a * a1);
1699	}	2177	}
1700	}	2178	}
1701		2179
1702	*map++ = (r )	2180	*map++ = (r )
1703	| (g << 8)	2181	| (g << 8)
1704	| (b << 16)	2182	| (b << 16)
1705	| (a << 24);	2183	| (a << 24);
1706	}	2184	}
1707	}	2185	}
1708		2186
1709	RETVAL = map_sv;	2187	RETVAL = map_sv;
1710	}	2188	}
1711	OUTPUT:	2189	OUTPUT:
1712	RETVAL	2190	RETVAL
1713		2191
1714	void	2192	void
1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2193	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1716	CODE:	2194	CODE:
1717	{	2195	{
		2196	int x, y, z;
		2197
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2198	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2199	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2200	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1721	smooth_key skey;	2201	smooth_key skey;
1722	int x, y, z;	2202	int pl_x, pl_y;
1723	int last_name;	2203	maptex pl_tex;
		2204	rc_t *rc = rc_alloc ();
		2205	rc_t *rc_ov = rc_alloc ();
		2206	rc_key_t key;
		2207	rc_array_t *arr;
1724		2208
		2209	pl_tex.name = 0;
		2210
1725	// thats current max. sorry.	2211	// that's current max. sorry.
1726	if (sw > 255) sw = 255;	2212	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	2213	if (sh > 255) sh = 255;
1728		2214
1729	// clear key, in case of extra padding	2215	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	2216	memset (&skey, 0, sizeof (skey));
1731		2217
1732	glColor4ub (255, 255, 255, 255);	2218	memset (&key, 0, sizeof (key));
1733		2219	key.r = 255;
1734	glEnable (GL_BLEND);	2220	key.g = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2221	key.b = 255;
1736	glEnable (GL_TEXTURE_2D);	2222	key.a = 255;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2223	key.mode = GL_QUADS;
1738		2224	key.format = GL_T2F_V3F;
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;
1742		2225
1743	mx += self->x;	2226	mx += self->x;
1744	my += self->y;	2227	my += self->y;
1745		2228
1746	// first pass: determine smooth_max	2229	// first pass: determine smooth_max
…		…
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	2246	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	2247	self->tex [cell->tile [2]].smoothlevel));
1765	}	2248	}
1766	}	2249	}
1767		2250
		2251	glEnable (GL_BLEND);
		2252	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2254
1768	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1769	{	2256	{
1770	memset (smooth_level, 0, sizeof (smooth_level));	2257	memset (smooth_level, 0, sizeof (smooth_level));
		2258	key.texname = -1;
1771		2259
1772	for (y = 0; y < sh; y++)	2260	for (y = 0; y < sh; y++)
1773	if (0 <= y + my && y + my < self->rows)	2261	if (0 <= y + my && y + my < self->rows)
1774	{	2262	{
1775	maprow *row = self->row + (y + my);	2263	maprow *row = self->row + (y + my);
…		…
1783	if (tile)	2271	if (tile)
1784	{	2272	{
1785	maptex tex = self->tex [tile];	2273	maptex tex = self->tex [tile];
1786	int px, py;	2274	int px, py;
1787		2275
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	2276	if (key.texname != tex.name)
1791	{	2277	{
		2278	self->tex [tile].unused = 0;
		2279
1792	if (!tex.name)	2280	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	2281	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1794		2282
1795	glEnd ();	2283	key.texname = tex.name;
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2284	arr = rc_array (rc, &key);
1797	glBegin (GL_QUADS);
1798	}	2285	}
1799		2286
1800	px = (x + 1) * T - tex.w;	2287	px = (x + 1) * Th - tex.w;
1801	py = (y + 1) * T - tex.h;	2288	py = (y + 1) * Tw - tex.h;
1802		2289
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2290	if (expect_false (cell->player == player) && expect_false (z == 2))
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	2291	{
1810	if (cell->flags & 1)	2292	pl_x = px;
		2293	pl_y = py;
		2294	pl_tex = tex;
1811	{	2295	continue;
1812	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;
1815
1816	glEnd ();
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1818	glBegin (GL_QUADS);
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}
1825	}	2296	}
		2297
		2298	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2299	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2300	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2301	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1826		2302
1827	// update smooth hash	2303	// update smooth hash
1828	if (tex.smoothtile)	2304	if (tex.smoothtile)
1829	{	2305	{
1830	skey.tile = tex.smoothtile;	2306	skey.tile = tex.smoothtile;
…		…
1861	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2337	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1862	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2338	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1863	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2339	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1864	}	2340	}
1865	}	2341	}
		2342
		2343	if (expect_false (z == 2) && expect_false (cell->flags))
		2344	{
		2345	// overlays such as the speech bubble, probably more to come
		2346	if (cell->flags & 1)
		2347	{
		2348	rc_key_t key_ov = key;
		2349	maptex tex = self->tex [TEXID_SPEECH];
		2350	rc_array_t *arr;
		2351	int px = x * Tw + Tw * 2 / 32;
		2352	int py = y * Th - Th * 6 / 32;
		2353
		2354	key_ov.texname = tex.name;
		2355	arr = rc_array (rc_ov, &key_ov);
		2356
		2357	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2358	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2360	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2361	}
		2362	}
1866	}	2363	}
1867	}	2364	}
		2365
		2366	rc_draw (rc);
		2367	rc_clear (rc);
1868		2368
1869	// go through all smoothlevels, lowest to highest, then draw.	2369	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	2370	// this is basically counting sort
1871	{	2371	{
1872	int w, b;	2372	int w, b;
1873		2373
		2374	glEnable (GL_TEXTURE_2D);
		2375	glBegin (GL_QUADS);
1874	for (w = 0; w < 256 / 32; ++w)	2376	for (w = 0; w < 256 / 32; ++w)
1875	{	2377	{
1876	uint32_t smask = smooth_level [w];	2378	uint32_t smask = smooth_level [w];
1877	if (smask)	2379	if (smask)
1878	for (b = 0; b < 32; ++b)	2380	for (b = 0; b < 32; ++b)
…		…
1890	if (!(bits & 0x1000)	2392	if (!(bits & 0x1000)
1891	&& skey->level == level	2393	&& skey->level == level
1892	&& level > smooth_max [skey->x][skey->y])	2394	&& level > smooth_max [skey->x][skey->y])
1893	{	2395	{
1894	maptex tex = self->tex [skey->tile];	2396	maptex tex = self->tex [skey->tile];
1895	int px = (((int)skey->x) - 1) * T;	2397	int px = (((int)skey->x) - 1) * Tw;
1896	int py = (((int)skey->y) - 1) * T;	2398	int py = (((int)skey->y) - 1) * Th;
1897	int border = bits & 15;	2399	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row	2401	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column	2402	float dy = tex.t * .5f ; // 2 images/column
1901		2403
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)	2404	if (tex.name)
1905	{	2405	{
		2406	// this time avoiding texture state changes
		2407	// save gobs of state changes.
1906	if (!tex.name)	2408	if (key.texname != tex.name)
1907	continue; // smoothing not yet available	2409	{
		2410	self->tex [skey->tile].unused = 0;
1908		2411
1909	glEnd ();	2412	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1912	}	2415	}
1913		2416
1914	if (border)	2417	if (border)
1915	{	2418	{
1916	float ox = border * dx;	2419	float ox = border * dx;
1917		2420
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1922	}	2425	}
1923		2426
1924	if (corner)	2427	if (corner)
1925	{	2428	{
1926	float ox = corner * dx;	2429	float ox = corner * dx;
1927		2430
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2435	}
1932	}	2436	}
1933	}	2437	}
1934	}	2438	}
1935	}	2439	}
1936	}	2440	}
		2441
		2442	glEnd ();
		2443	glDisable (GL_TEXTURE_2D);
		2444	key.texname = -1;
1937	}	2445	}
1938		2446
1939	hv_clear (smooth);	2447	hv_clear (smooth);
1940	}	2448	}
1941		2449
1942	glEnd ();	2450	if (pl_tex.name)
		2451	{
		2452	maptex tex = pl_tex;
		2453	int px = pl_x + sdx;
		2454	int py = pl_y + sdy;
1943		2455
1944	glDisable (GL_TEXTURE_2D);	2456	key.texname = tex.name;
		2457	arr = rc_array (rc, &key);
		2458
		2459	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2460	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2461	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2462	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2463
		2464	rc_draw (rc);
		2465	}
		2466
		2467	rc_draw (rc_ov);
		2468	rc_clear (rc_ov);
		2469
1945	glDisable (GL_BLEND);	2470	glDisable (GL_BLEND);
		2471	rc_free (rc);
		2472	rc_free (rc_ov);
1946		2473
1947	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
1950	{	2477	{
…		…
1953	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
1954	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
1955	{	2482	{
1956	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
1957		2484
1958	int px = x * T;	2485	int px = x * Tw;
1959	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
1960		2493
1961	if (cell->stat_hp)	2494	if (cell->stat_hp)
1962	{	2495	{
1963	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
1964	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1965		2498
1966	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
1967	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
1968	px + width - 1, py);	2501	px + width - 1, py);
1969		2502
…		…
1975	}	2508	}
1976	}	2509	}
1977	}	2510	}
1978		2511
1979	void	2512	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1981	CODE:	2514	CODE:
1982	{	2515	{
1983	static float color[16][3] = {	2516	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
1985	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
1986	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
1987	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
1988		2521
1989	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
1990	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
1991	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
1992	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
1993		2526
1994	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
1995	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
1996	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
1997	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
1998		2531
1999	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2000		2533
2001	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2002	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2003	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2004	};	2537	};
2005		2538
2006	int x, y;	2539	int x, y;
2007		2540
2008	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2009	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2010	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2011	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2012	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2013		2552
2014	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2018		2557
2019	if (m)	2558	if (m)
2020	{	2559	{
2021	float *c = color [m & 15];	2560	float *c = color [m & 15];
2022		2561
2023	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2024	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2025		2564
2026	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2027	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2028	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2029	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2030	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2031	}	2570	}
…		…
2035	glDisable (GL_BLEND);	2574	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
2037	}	2576	}
2038		2577
2039	void	2578	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2580	PPCODE:
2042	{	2581	{
2043	int x, y;	2582	int x, y;
2044	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2046	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2047	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2588	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2048	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2049	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2050	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2051		2591
2052	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2054		2594
2055	mx += self->x - 1;	2595	mx += self->x - 1;
2056	my += self->y - 1;	2596	my += self->y - 1;
2057
2058	memset (darkness1, 255, sw1 * sh1);
2059		2597
2060	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2062	{	2600	{
2063	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2066	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2067	{	2605	{
2068	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2069		2607
2070	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2071	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2072	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2073	}	2611	}
2074	}	2612	}
2075		2613
2076	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2077	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2096		2634
2097	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2098	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2099	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2100		2638
2101	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2102	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2103	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2104	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2105	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2106	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2107	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2108	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2109	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2110	}	2648	}
2111		2649
2112	free (darkness1);	2650	free (darkness1);
2113		2651
2114	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2115	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2118	}	2656	}
2119		2657
2120	SV *	2658	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2659	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2660	CODE:
2123	{	2661	{
2124	int x, y, x1, y1;	2662	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2663	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2664	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2721	else
2184	*data++ = 0;	2722	*data++ = 0;
2185	}	2723	}
2186	}	2724	}
2187		2725
		2726	/* if size is w*h + 5 then no data has been found */
		2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2728	{
2188	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2190	RETVAL = data_sv;	2733	RETVAL = data_sv;
2191	}	2734	}
2192	OUTPUT:	2735	OUTPUT:
2193	RETVAL	2736	RETVAL
2194		2737
2195	void	2738	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2739	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2740	PPCODE:
2198	{	2741	{
2199	int x, y, z;	2742	int x, y, z;
2200	int w, h;	2743	int w, h;
2201	int x1, y1;	2744	int x1, y1;
		2745	STRLEN len;
		2746	uint8_t *data, *end;
		2747
		2748	len = SvLEN (data_sv);
		2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2751	end = data + len + 8;
		2752
		2753	if (len < 5)
		2754	XSRETURN_EMPTY;
2202		2755
2203	if (*data++ != 0)	2756	if (*data++ != 0)
2204	return; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2205		2758
2206	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2760	h = *data++ << 8; h |= *data++;
2208		2761
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2762	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2774	{
2222	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2223		2776
2224	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2225	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2226	uint8_t flags = *data++;	2784	flags = *data++;
2227		2785
2228	if (flags)	2786	if (flags)
2229	{	2787	{
2230	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2794
2237	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2238	{	2796	{
2239	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2240		2799
2241	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2242	{	2801	{
2243	tileid t = tile [z];	2802	tileid t = tile [z];
2244		2803
2245	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2805	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2807	need_texid (self, t);
2249	}	2808	}
2250		2809
2251	cell->tile [z] = t;	2810	cell->tile [z] = t;
2252	}	2811	}
…		…
2254	}	2813	}
2255	}	2814	}
2256	}	2815	}
2257	}	2816	}
2258		2817
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2819
2261	CFPlus::RW	2820	DC::RW
2262	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2263	CODE:	2822	CODE:
2264	{	2823	{
2265	STRLEN datalen;	2824	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2267		2826
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2827	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2828	}
2270	OUTPUT:	2829	OUTPUT:
2271	RETVAL	2830	RETVAL
2272		2831
2273	CFPlus::RW	2832	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2833	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2275	CODE:	2834	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2836	OUTPUT:
2278	RETVAL	2837	RETVAL
2279		2838
2280	# fails on win32:	2839	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2840	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2841	#void
2283	#close (CFPlus::RW self)	2842	#close (DC::RW self)
2284	# CODE:	2843	# CODE:
2285	# (self->(close)) (self);	2844	# (self->(close)) (self);
2286		2845
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2847
2289	PROTOTYPES: DISABLE	2848	PROTOTYPES: DISABLE
2290		2849
2291	CFPlus::Channel	2850	DC::Channel
2292	find ()	2851	find ()
2293	CODE:	2852	CODE:
2294	{	2853	{
2295	RETVAL = Mix_GroupAvailable (-1);	2854	RETVAL = Mix_GroupAvailable (-1);
2296		2855
2297	if (RETVAL < 0)	2856	if (RETVAL < 0)
2298	{	2857	{
2299	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2300		2859
2301	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2302	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2303		2867	}
		2868	else
2304	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2305	}	2870	}
2306		2871
2307	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2308	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2309	}	2874	}
2310	OUTPUT:	2875	OUTPUT:
2311	RETVAL	2876	RETVAL
2312		2877
2313	void	2878	void
2314	halt (CFPlus::Channel self)	2879	halt (DC::Channel self)
2315	CODE:	2880	CODE:
2316	Mix_HaltChannel (self);	2881	Mix_HaltChannel (self);
2317		2882
2318	void	2883	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2884	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2885	CODE:
2321	Mix_ExpireChannel (self, ticks);	2886	Mix_ExpireChannel (self, ticks);
2322		2887
2323	void	2888	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2889	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2890	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2891	Mix_FadeOutChannel (self, ticks);
2327		2892
2328	int	2893	int
2329	volume (CFPlus::Channel self, int volume)	2894	volume (DC::Channel self, int volume)
2330	CODE:	2895	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2897	OUTPUT:
2333	RETVAL	2898	RETVAL
2334		2899
2335	void	2900	void
2336	unregister_all_effects (CFPlus::Channel self)	2901	unregister_all_effects (DC::Channel self)
2337	CODE:	2902	CODE:
2338	Mix_UnregisterAllEffects (self);	2903	Mix_UnregisterAllEffects (self);
2339		2904
2340	void	2905	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2906	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2907	CODE:
2343	left = CLAMP (left , 0, 255);	2908	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2909	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2910	Mix_SetPanning (self, left, right);
2346		2911
2347	void	2912	void
2348	set_distance (CFPlus::Channel self, int distance)	2913	set_distance (DC::Channel self, int distance)
2349	CODE:	2914	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2916
2352	void	2917	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2918	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2919	CODE:
2355		2920
2356	void	2921	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2923	CODE:
2359	{	2924	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2928	}
2364		2929
2365	void	2930	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2932	CODE:
2368	Mix_SetReverseStereo (self, flip);	2933	Mix_SetReverseStereo (self, flip);
2369		2934
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2936
2372	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2373		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2374	CFPlus::MixChunk	2951	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2376	CODE:	2953	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2955	OUTPUT:
2379	RETVAL	2956	RETVAL
2380		2957
2381	void	2958	void
2382	DESTROY (CFPlus::MixChunk self)	2959	DESTROY (DC::MixChunk self)
2383	CODE:	2960	CODE:
2384	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
2385		2962
2386	int	2963	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2965	CODE:
2389	if (items > 1)	2966	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2967	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2969	OUTPUT:
2393	RETVAL	2970	RETVAL
2394		2971
2395	CFPlus::Channel	2972	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2973	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2974	CODE:
2398	{	2975	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2977
2401	if (RETVAL < 0)	2978	if (RETVAL < 0)
…		…
2408	}	2985	}
2409	}	2986	}
2410	OUTPUT:	2987	OUTPUT:
2411	RETVAL	2988	RETVAL
2412		2989
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
2414		3003
2415	int	3004	int
2416	volume (int volume = -1)	3005	volume (int volume = -1)
2417	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2418	CODE:	3007	CODE:
…		…
2430	void	3019	void
2431	halt ()	3020	halt ()
2432	CODE:	3021	CODE:
2433	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2434		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2435	CFPlus::MixMusic	3031	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2437	CODE:	3033	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	3035	OUTPUT:
2440	RETVAL	3036	RETVAL
2441		3037
2442	void	3038	void
2443	DESTROY (CFPlus::MixMusic self)	3039	DESTROY (DC::MixMusic self)
2444	CODE:	3040	CODE:
2445	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
2446		3042
2447	int	3043	int
2448	play (CFPlus::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
2449	CODE:	3045	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	3047	OUTPUT:
2452	RETVAL	3048	RETVAL
2453		3049
2454	void	3050	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3051	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	3052	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	3053	Mix_FadeInMusicPos (self, loops, ms, position);
2458		3054
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		3056
2461	PROTOTYPES: ENABLE	3057	PROTOTYPES: ENABLE
2462		3058
2463	BOOT:	3059	BOOT:
2464	{	3060	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	3062	static const struct {
2467	const char *name;	3063	const char *name;
2468	IV iv;	3064	IV iv;
2469	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2471	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2472	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2473	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2474	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2475	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2476	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2477	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2478	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2490	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2491	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2492	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2493	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2494	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2495	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2496	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2497	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2498	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2499	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2505	const_iv (GL_INTENSITY),	3106	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	3107	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	3108	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	3109	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3110	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3111	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3113	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3115	const_iv (GL_COMPRESSED_RGB_ARB),
		3116	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	3117	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	3118	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	3119	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	3120	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	3121	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3160	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	3161	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	3162	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	3163	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	3164	const_iv (GL_GENERATE_MIPMAP_HINT),
		3165	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	3166	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	3167	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2563	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2564	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2565	# undef const_iv	3176	# undef const_iv
2566	};	3177	};
2567		3178
2568	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2569	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2570		3181
2571	texture_av = newAV ();	3182	texture_av = newAV ();
2572	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2573	}	3184	}
2574		3185
2575	char *	3186	void
		3187	disable_GL_EXT_blend_func_separate ()
		3188	CODE:
		3189	gl.BlendFuncSeparate = 0;
		3190	gl.BlendFuncSeparateEXT = 0;
		3191
		3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2576	gl_vendor ()	3196	gl_vendor ()
2577	CODE:	3197	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2579	OUTPUT:	3199	OUTPUT:
2580	RETVAL	3200	RETVAL
2581		3201
2582	char *	3202	const char *
2583	gl_version ()	3203	gl_version ()
2584	CODE:	3204	CODE:
2585	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2586	OUTPUT:	3206	OUTPUT:
2587	RETVAL	3207	RETVAL
2588		3208
2589	char *	3209	const char *
2590	gl_extensions ()	3210	gl_extensions ()
2591	CODE:	3211	CODE:
2592	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2593	OUTPUT:	3213	OUTPUT:
2594	RETVAL	3214	RETVAL
2595		3215
2596	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2597		3221
2598	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2599	CODE:	3223	CODE:
2600	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2601	OUTPUT:	3225	OUTPUT:
…		…
2609		3233
2610	int glGetError ()	3234	int glGetError ()
2611		3235
2612	void glFinish ()	3236	void glFinish ()
2613		3237
		3238	void glFlush ()
		3239
2614	void glClear (int mask)	3240	void glClear (int mask)
2615		3241
2616	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2617	PROTOTYPE: @	3243	PROTOTYPE: @
2618		3244
…		…
2627	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2628		3254
2629	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2630	CODE:	3256	CODE:
2631	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2632		3260
2633	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2634		3262
2635	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2636		3264
…		…
2671	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2672	CODE:	3300	CODE:
2673	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2674		3302
2675	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2676	ALIAS:	3305	ALIAS:
2677	glColor_premultiply = 1	3306	glColor_premultiply = 1
2678	CODE:	3307	CODE:
2679	if (ix)	3308	if (ix)
2680	{	3309	{
…		…
2700		3329
2701	void glRect (float x1, float y1, float x2, float y2)	3330	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	3331	CODE:
2703	glRectf (x1, y1, x2, y2);	3332	glRectf (x1, y1, x2, y2);
2704		3333
		3334	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3335	CODE:
		3336	glBegin (GL_LINE_LOOP);
		3337	glVertex2f (x1, y1);
		3338	glVertex2f (x2, y1);
		3339	glVertex2f (x2, y2);
		3340	glVertex2f (x1, y2);
		3341	glEnd ();
		3342
2705	PROTOTYPES: ENABLE	3343	PROTOTYPES: ENABLE
2706		3344
2707	void glBegin (int mode)	3345	void glBegin (int mode)
2708		3346
2709	void glEnd ()	3347	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3379	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	3380	CODE:
2743	if (gl.SeparableFilter2D)	3381	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		3383
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3384	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		3385
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3386	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		3387
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3388	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		3389
…		…
2777		3415
2778	void glEndList ()	3416	void glEndList ()
2779		3417
2780	void glCallList (int list)	3418	void glCallList (int list)
2781		3419
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
		3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3426
2784	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2785		3428
2786	void	3429	void
2787	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2788	PPCODE:	3431	PPCODE:
2789	{	3432	{
2790	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2791	XPUSHs (self);	3434	XPUSHs (self);
2792	}	3435	}
2793		3436
2794	BOOT:	3437	BOOT:
2795	{	3438	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3440
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3441	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3442	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3443	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3444	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3445	}
2803		3446
2804	void	3447	void
2805	draw (SV *self)	3448	draw (SV *self)
2806	CODE:	3449	CODE:
2807	{	3450	{
2808	HV *hv;	3451	HV *hv;
2809	SV **svp;	3452	SV **svp;
2810	NV x, y, w, h;	3453	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3458	double draw_x, draw_y;
2817		3459
2818	if (!SvROK (self))	3460	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3462
2821	hv = (HV *)SvRV (self);	3463	hv = (HV *)SvRV (self);
2822		3464
2823	if (SvTYPE (hv) != SVt_PVHV)	3465	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3467
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3468	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3469	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3470
2829	if (!h || !w)	3471	if (!h || !w)
…		…
2849	{	3491	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3492	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3493
2852	if (svp && SvTRUE (*svp))	3494	if (svp && SvTRUE (*svp))
2853	{	3495	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3496	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3497	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3498	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3499	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3500	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3501	glVertex2f (w, 0);
…		…
2862	glEnd ();	3504	glEnd ();
2863	glDisable (GL_BLEND);	3505	glDisable (GL_BLEND);
2864	}	3506	}
2865	}	3507	}
2866	#if 0	3508	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3509	// draw borders, for debugging
2868	glPushMatrix;	3510	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3511	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3512	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3513	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3514	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3515	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3516	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3517	glVertex2f (0 , h - 1);
2876	glEnd;	3518	glEnd ();
2877	glPopMatrix;	3519	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3520	#endif
2881	PUSHMARK (SP);	3521	PUSHMARK (SP);
2882	XPUSHs (self);	3522	XPUSHs (self);
2883	PUTBACK;	3523	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3524	call_method ("_draw", G_VOID | G_DISCARD);

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