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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 2018 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
39	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
41		52
42	#include <glib/gmacros.h>	53	#include <glib.h>
43		54
44	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
45		67
46	#ifndef _WIN32	68	#ifndef _WIN32
47	# include <sys/types.h>	69	# include <sys/types.h>
48	# include <sys/socket.h>	70	# include <sys/socket.h>
49	# include <netinet/in.h>	71	# include <netinet/in.h>
50	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
51	# include <inttypes.h>	73	# include <inttypes.h>
52	#endif	74	#endif
53		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
57		91
58	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
60		94
61	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
62		96
63	#if 0	97	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	99
66	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
67	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		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	}
68		123
69	static AV *texture_av;	124	static AV *texture_av;
70		125
71	static struct	126	static struct
72	{	127	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
111	}	166	}
112		167
113	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
114		170
115	#include "pango-font.c"	171	#include "pango-font.c"
116	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
117	#include "pango-render.c"	173	#include "pango-render.c"
118		174
119	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
123		179
124	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
125		181
126	static int	182	static int
127	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
128	{	184	{
129	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
130		186
131	while (attrs)	187	while (attrs)
132	{	188	{
133	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		190
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	192	return 1;
137		193
138	attrs = attrs->next;	194	attrs = attrs->next;
…		…
143		199
144	typedef struct cf_layout {	200	typedef struct cf_layout {
145	PangoLayout *pl;	201	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
147	int base_height;	203	int base_height;
148	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
149	} *CFPlus__Layout;	206	} *DC__Layout;
150		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
157	{	214	{
158	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
159	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* 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
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		253
197	typedef uint16_t tileid;	254	typedef uint16_t tileid;
198	typedef uint16_t faceid;	255	typedef uint16_t faceid;
199		256
200	typedef struct {	257	typedef struct {
201	int name;	258	GLuint name;
202	int w, h;	259	int w, h;
203	float s, t;	260	float s, t;
204	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
205	tileid smoothtile;	262	tileid smoothtile;
206	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
207	} maptex;	265	} maptex;
208		266
209	typedef struct {	267	typedef struct {
210	uint32_t player;	268	uint32_t player;
211	tileid tile[3];	269	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
226		284
227	int32_t rows;	285	int32_t rows;
228	maprow *row;	286	maprow *row;
229	} *CFPlus__Map;	287	} *DC__Map;
230		288
231	static char *	289	static char *
232	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
233	{	291	{
234	char *p;	292	char *p;
…		…
272	self->texs *= 2;	330	self->texs *= 2;
273	}	331	}
274	}	332	}
275		333
276	static maprow *	334	static maprow *
277	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
278	{	336	{
279	if (0 > y)	337	if (0 > y)
280	{	338	{
281	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
320		378
321	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
322	}	380	}
323		381
324	static mapcell *	382	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
326	{	384	{
327	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
328	}	386	}
329		387
330	static void	388	static void
331	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
332	{	390	{
333	int r;	391	int r;
334		392
335	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	401	self->oy = 0;
344	self->row = 0;	402	self->row = 0;
345	self->rows = 0;	403	self->rows = 0;
346	}	404	}
347		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
348	static void	416	static void
349	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)
350	{	418	{
351	int x, y;	419	int x, y;
352	maprow *row;	420	maprow *row;
353	mapcell *cell;	421	mapcell *cell;
354		422
…		…
366	if (x >= row->c1)	434	if (x >= row->c1)
367	break;	435	break;
368		436
369	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
370		438
371	cell->darkness = 0;	439	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	440	}
376	}	441	}
377	}	442	}
378		443
379	typedef struct {	444	typedef struct {
…		…
414	ev.code = 1;	479	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	481	ev.data2 = 0;
417		482
418	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;
419	}	491	}
420		492
421	static unsigned int	493	static unsigned int
422	minpot (unsigned int n)	494	minpot (unsigned int n)
423	{	495	{
…		…
433	n |= n >> 16;	505	n |= n >> 16;
434		506
435	return n + 1;	507	return n + 1;
436	}	508	}
437		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
438	/* SDL should provide this, really. */	521	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	522	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	523	#define SDLK_MODIFIER_MAX 314
441		524
442	/******************************************************************************/	525	/******************************************************************************/
…		…
480	return 0;	563	return 0;
481		564
482	return 1;	565	return 1;
483	}	566	}
484		567
485	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
486		627
487	PROTOTYPES: ENABLE	628	PROTOTYPES: ENABLE
488		629
489	BOOT:	630	BOOT:
490	{	631	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	632	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	633	static const struct {
493	const char *name;	634	const char *name;
494	IV iv;	635	IV iv;
495	} *civ, const_iv[] = {	636	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	637	# define const_iv(name) { # name, (IV)name }
…		…
518		659
519	const_iv (SDL_APPINPUTFOCUS),	660	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	661	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	662	const_iv (SDL_APPACTIVE),
522		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),
523	const_iv (SDLK_KP0),	716	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	717	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	718	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	719	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	720	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	792	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	793	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	794	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	795	const_iv (KMOD_CAPS),
603	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)
604	# undef const_iv	830	# undef const_iv
605	};	831	};
606		832
607	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--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		835
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	836	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	837	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	838	}
613		839
…		…
625	RETVAL	851	RETVAL
626		852
627	NV floor (NV x)	853	NV floor (NV x)
628		854
629	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
630		866
631	void	867	void
632	pango_init ()	868	pango_init ()
633	CODE:	869	CODE:
634	{	870	{
635	opengl_fontmap = pango_opengl_font_map_new ();	871	opengl_fontmap = pango_opengl_font_map_new ();
636	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);
637	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
638	}	879	}
639		880
640	char *
641	SDL_GetError ()	881	char *SDL_GetError ()
642		882
643	int	883	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	884	PROTOTYPE: &
645		885
646	void	886	int SDL_Init (U32 flags)
		887
		888	int SDL_InitSubSystem (U32 flags)
		889
		890	void SDL_QuitSubSystem (U32 flags)
		891
647	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
648		903
649	void	904	void
650	SDL_ListModes (int rgb, int alpha)	905	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	906	PPCODE:
652	{	907	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	921	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		922
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	923	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	924	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		925
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	926	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		927
676	if (m && m != (SDL_Rect **)-1)	928	if (m && m != (SDL_Rect **)-1)
677	while (*m)	929	while (*m)
678	{	930	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	931	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	932	{
681	AV *av = newAV ();	933	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	934	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	935	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	936	av_push (av, newSViv (rgb));
…		…
707	);	959	);
708		960
709	if (RETVAL)	961	if (RETVAL)
710	{	962	{
711	av_clear (texture_av);	963	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#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);
715	#include "glfunc.h"	965	#include "glfunc.h"
716	#undef GL_FUNC	966	#undef GL_FUNC
		967	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		968	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	969	}
718	}	970	}
719	OUTPUT:	971	OUTPUT:
720	RETVAL	972	RETVAL
		973
		974	void
		975	SDL_WM_SetCaption (const char *title, const char *icon)
721		976
722	void	977	void
723	SDL_GL_SwapBuffers ()	978	SDL_GL_SwapBuffers ()
724		979
725	char *	980	char *
726	SDL_GetKeyName (int sym)	981	SDL_GetKeyName (int sym)
		982	C_ARGS: (SDLKey)sym
727		983
728	int	984	int
729	SDL_GetAppState ()	985	SDL_GetAppState ()
730		986
		987	int
		988	SDL_GetModState ()
		989
		990	int
		991	SDL_WaitEvent ()
		992	C_ARGS: 0
		993
731	void	994	void
		995	SDL_PumpEvents ()
		996
		997	void
732	poll_events ()	998	peep_events ()
733	PPCODE:	999	PPCODE:
734	{	1000	{
735	SDL_Event ev;	1001	SDL_Event ev;
736		1002
737	SDL_PumpEvents ();	1003	SDL_PumpEvents ();
…		…
744	{	1010	{
745	case SDL_KEYDOWN:	1011	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1012	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1014	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	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);
750	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 */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1017	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1018	break;
753		1019
754	case SDL_ACTIVEEVENT:	1020	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1021	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1039	x = ev.motion.x;
774	y = ev.motion.y;	1040	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1041	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1042	}
777		1043
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1044	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1045	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1046	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1047	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1048	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1049	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1050	}
785	break;	1051	break;
786		1052
787	case SDL_MOUSEBUTTONDOWN:	1053	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1054	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1055	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1056
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1057	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1058	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1059	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1060	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1065	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1066	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1067	break;
802	}	1068	}
803		1069
804	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))));
805	}	1071	}
806	}	1072	}
807		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
808	int	1087	int
809	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)
810	POSTCALL:	1089	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1090	Mix_HookMusicFinished (music_finished);
812	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	}
813		1108
814	void	1109	void
815	Mix_CloseAudio ()	1110	Mix_CloseAudio ()
816		1111
817	int	1112	int
…		…
852	}	1147	}
853	}	1148	}
854	#endif	1149	#endif
855	}	1150	}
856		1151
857	void	1152	int
858	add_font (char *file)	1153	add_font (char *file)
859	CODE:	1154	CODE:
860	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)
861		1165
862	void	1166	void
863	load_image_inline (SV *image_)	1167	load_image_inline (SV *image_)
864	ALIAS:	1168	ALIAS:
865	load_image_file = 1	1169	load_image_file = 1
…		…
911		1215
912	SDL_LockSurface (surface2);	1216	SDL_LockSurface (surface2);
913	EXTEND (SP, 6);	1217	EXTEND (SP, 6);
914	PUSHs (sv_2mortal (newSViv (surface2->w)));	1218	PUSHs (sv_2mortal (newSViv (surface2->w)));
915	PUSHs (sv_2mortal (newSViv (surface2->h)));	1219	PUSHs (sv_2mortal (newSViv (surface2->h)));
916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1220	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
917	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)));
918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1222	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1223	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
920	SDL_UnlockSurface (surface2);	1224	SDL_UnlockSurface (surface2);
921		1225
…		…
951	void	1255	void
952	error (char *message)	1256	error (char *message)
953	CODE:	1257	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1258	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1259	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1260	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1261	#endif
958		1262
959	void	1263	void
960	fatal (char *message)	1264	fatal (char *message)
961	CODE:	1265	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1266	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1267	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1268	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1269	#endif
966	_exit (1);	1270	_exit (1);
967		1271
968	void	1272	void
969	_exit (int retval = 0)	1273	_exit (int retval = 0)
…		…
981	#if DEBUG	1285	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1286	VALGRIND_DO_LEAK_CHECK;
983	#endif	1287	#endif
984	}	1288	}
985		1289
986	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
987		1298
988	PROTOTYPES: DISABLE	1299	PROTOTYPES: DISABLE
989		1300
990	CFPlus::Font	1301	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1302	new_from_file (SV *klass, char *path, int id = 0)
992	CODE:	1303	CODE:
993	{	1304	{
994	int count;	1305	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1306	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1307	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
998	}	1309	}
999	OUTPUT:	1310	OUTPUT:
1000	RETVAL	1311	RETVAL
1001		1312
1002	void	1313	void
1003	DESTROY (CFPlus::Font self)	1314	DESTROY (DC::Font self)
1004	CODE:	1315	CODE:
1005	pango_font_description_free (self);	1316	pango_font_description_free (self);
1006		1317
1007	void	1318	void
1008	make_default (CFPlus::Font self)	1319	make_default (DC::Font self)
1009	PROTOTYPE: $	1320	PROTOTYPE: $
1010	CODE:	1321	CODE:
1011	default_font = self;	1322	default_font = self;
1012		1323
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1324	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1325
1015	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
1016		1327
1017	void	1328	void
1018	reset_glyph_cache ()	1329	glyph_cache_backup ()
1019	PROTOTYPE:	1330	PROTOTYPE:
1020	CODE:	1331	CODE:
		1332	tc_backup ();
		1333
		1334	void
		1335	glyph_cache_restore ()
		1336	PROTOTYPE:
		1337	CODE:
1021	tc_clear ();	1338	tc_restore ();
1022		1339
1023	CFPlus::Layout	1340	DC::Layout
1024	new (SV *class)	1341	new (SV *klass)
1025	CODE:	1342	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1343	New (0, RETVAL, 1, struct cf_layout);
1027		1344
1028	RETVAL->pl = pango_layout_new (opengl_context);	1345	RETVAL->pl = pango_layout_new (opengl_context);
1029	RETVAL->r = 1.;	1346	RETVAL->r = 1.;
1030	RETVAL->g = 1.;	1347	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1348	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1349	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1350	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1351	RETVAL->font = 0;
		1352	RETVAL->rc = rc_alloc ();
1035		1353
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1354	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1355	layout_update_font (RETVAL);
1038	OUTPUT:	1356	OUTPUT:
1039	RETVAL	1357	RETVAL
1040		1358
1041	void	1359	void
1042	DESTROY (CFPlus::Layout self)	1360	DESTROY (DC::Layout self)
1043	CODE:	1361	CODE:
1044	g_object_unref (self->pl);	1362	g_object_unref (self->pl);
		1363	rc_free (self->rc);
1045	Safefree (self);	1364	Safefree (self);
1046		1365
1047	void	1366	void
1048	set_text (CFPlus::Layout self, SV *text_)	1367	set_text (DC::Layout self, SV *text_)
1049	CODE:	1368	CODE:
1050	{	1369	{
1051	STRLEN textlen;	1370	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1371	char *text = SvPVutf8 (text_, textlen);
1053		1372
1054	pango_layout_set_text (self->pl, text, textlen);	1373	pango_layout_set_text (self->pl, text, textlen);
1055	}	1374	}
1056		1375
1057	void	1376	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1377	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1378	CODE:
1060	{	1379	{
1061	STRLEN textlen;	1380	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1381	char *text = SvPVutf8 (text_, textlen);
1063		1382
1064	pango_layout_set_markup (self->pl, text, textlen);	1383	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1384	}
1066		1385
1067	void	1386	void
1068	set_shapes (CFPlus::Layout self, ...)	1387	set_shapes (DC::Layout self, ...)
1069	CODE:	1388	CODE:
1070	{	1389	{
1071	PangoAttrList *attrs = 0;	1390	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1391	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1392	const char *pos = text;
…		…
1108	if (attrs)	1427	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1428	pango_layout_set_attributes (self->pl, attrs);
1110	}	1429	}
1111		1430
1112	void	1431	void
1113	get_shapes (CFPlus::Layout self)	1432	get_shapes (DC::Layout self)
1114	PPCODE:	1433	PPCODE:
1115	{	1434	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1435	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1436
1118	do	1437	do
1119	{	1438	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1439	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1440
1122	if (run && shape_attr_p (run))	1441	if (run && shape_attr_p (run))
1123	{	1442	{
1124	PangoRectangle extents;	1443	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1444	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1452
1134	pango_layout_iter_free (iter);	1453	pango_layout_iter_free (iter);
1135	}	1454	}
1136		1455
1137	int	1456	int
1138	has_wrapped (CFPlus::Layout self)	1457	has_wrapped (DC::Layout self)
1139	CODE:	1458	CODE:
1140	{	1459	{
1141	int lines = 1;	1460	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1461	const char *text = pango_layout_get_text (self->pl);
1143		1462
…		…
1148	}	1467	}
1149	OUTPUT:	1468	OUTPUT:
1150	RETVAL	1469	RETVAL
1151		1470
1152	SV *	1471	SV *
1153	get_text (CFPlus::Layout self)	1472	get_text (DC::Layout self)
1154	CODE:	1473	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1474	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1475	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1476	OUTPUT:
1158	RETVAL	1477	RETVAL
1159		1478
1160	void	1479	void
1161	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.)
1162	CODE:	1481	CODE:
1163	self->r = r;	1482	self->r = r;
1164	self->g = g;	1483	self->g = g;
1165	self->b = b;	1484	self->b = b;
1166	self->a = a;	1485	self->a = a;
1167		1486
1168	void	1487	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1488	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1489	CODE:
1171	if (self->font != font)	1490	if (self->font != font)
1172	{	1491	{
1173	self->font = font;	1492	self->font = font;
1174	layout_update_font (self);	1493	layout_update_font (self);
1175	}	1494	}
1176		1495
1177	void	1496	void
1178	set_height (CFPlus::Layout self, int base_height)	1497	set_height (DC::Layout self, int base_height)
1179	CODE:	1498	CODE:
1180	if (self->base_height != base_height)	1499	if (self->base_height != base_height)
1181	{	1500	{
1182	self->base_height = base_height;	1501	self->base_height = base_height;
1183	layout_update_font (self);	1502	layout_update_font (self);
1184	}	1503	}
1185		1504
1186	void	1505	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1506	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1507	CODE:
1189	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);
1190		1509
1191	void	1510	void
1192	set_indent (CFPlus::Layout self, int indent)	1511	set_indent (DC::Layout self, int indent)
1193	CODE:	1512	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1513	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1514
1196	void	1515	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1516	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1517	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1518	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1519
1201	void	1520	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1521	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1522	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1523	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1524	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1525	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1526	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1527	: PANGO_ELLIPSIZE_NONE
1209	);	1528	);
1210		1529
1211	void	1530	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1531	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1532	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1533	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1534
1216	void	1535	void
1217	size (CFPlus::Layout self)	1536	size (DC::Layout self)
1218	PPCODE:	1537	PPCODE:
1219	{	1538	{
1220	int w, h;	1539	int w, h;
1221		1540
1222	layout_get_pixel_size (self, &w, &h);	1541	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1544	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1545	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1546	}
1228		1547
1229	int	1548	int
1230	descent (CFPlus::Layout self)	1549	descent (DC::Layout self)
1231	CODE:	1550	CODE:
1232	{	1551	{
1233	PangoRectangle rect;	1552	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1553	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1554	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1555	RETVAL = PANGO_DESCENT (rect);
1237	}	1556	}
1238	OUTPUT:	1557	OUTPUT:
1239	RETVAL	1558	RETVAL
1240		1559
1241	int	1560	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1561	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1562	CODE:
1244	{	1563	{
1245	int index, trailing;	1564	int index, trailing;
1246	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);
1247	RETVAL = index + trailing;	1566	RETVAL = index + trailing;
1248	}	1567	}
1249	OUTPUT:	1568	OUTPUT:
1250	RETVAL	1569	RETVAL
1251		1570
1252	void	1571	void
1253	cursor_pos (CFPlus::Layout self, int index)	1572	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1573	PPCODE:
1255	{	1574	{
1256	PangoRectangle strong_pos;	1575	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1576	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1577
1259	EXTEND (SP, 3);	1578	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1581	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1582	}
1264		1583
1265	void	1584	void
1266	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)
1267	PPCODE:	1586	PPCODE:
1268	{	1587	{
1269	int line, x;	1588	int line, x;
1270		1589
1271	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)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1592	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1593	--line;
		1594	#endif
1274	EXTEND (SP, 2);	1595	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1596	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1597	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1598	}
1278		1599
1279	void	1600	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1601	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1602	PPCODE:
1282	{	1603	{
1283	PangoLayoutLine *lp;	1604	PangoLayoutLine *lp;
1284	int index, trailing;	1605	int index, trailing;
1285		1606
1286	if (line < 0)	1607	if (line < 0)
1287	XSRETURN_EMPTY;	1608	XSRETURN_EMPTY;
1288		1609
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1610	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1611	XSRETURN_EMPTY; /* do better */
1291		1612
1292	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);
1293		1614
1294	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1621	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1622	}
1302	}	1623	}
1303		1624
1304	void	1625	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1626	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1627	CODE:
		1628	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1629	pango_opengl_render_layout_subpixel (
1308	self->pl,	1630	self->pl,
		1631	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1632	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1633	self->r, self->g, self->b, self->a,
1311	flags	1634	flags
1312	);	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);
1313		1639
1314	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
1315		1660
1316	PROTOTYPES: ENABLE	1661	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1662
1320	void	1663	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1664	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1665	CODE:
1323	{	1666	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1732	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1733	glDisable (GL_BLEND);
1391	}	1734	}
1392	}	1735	}
1393		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
1394	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)
1395	CODE:	1859	CODE:
1396	{	1860	{
1397	GLint width;	1861	GLint width;
1398	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);
…		…
1400	RETVAL = width > 0;	1864	RETVAL = width > 0;
1401	}	1865	}
1402	OUTPUT:	1866	OUTPUT:
1403	RETVAL	1867	RETVAL
1404		1868
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1869	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1870
1407	PROTOTYPES: DISABLE	1871	PROTOTYPES: DISABLE
1408		1872
1409	CFPlus::Map	1873	DC::Map
1410	new (SV *class)	1874	new (SV *klass)
1411	CODE:	1875	CODE:
1412	New (0, RETVAL, 1, struct map);	1876	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1877	RETVAL->x = 0;
1414	RETVAL->y = 0;	1878	RETVAL->y = 0;
1415	RETVAL->w = 0;	1879	RETVAL->w = 0;
…		…
1422	RETVAL->row = 0;	1886	RETVAL->row = 0;
1423	OUTPUT:	1887	OUTPUT:
1424	RETVAL	1888	RETVAL
1425		1889
1426	void	1890	void
1427	DESTROY (CFPlus::Map self)	1891	DESTROY (DC::Map self)
1428	CODE:	1892	CODE:
1429	{	1893	{
1430	map_clear (self);	1894	map_clear (self);
1431	Safefree (self->face2tile);	1895	Safefree (self->face2tile);
1432	Safefree (self->tex);	1896	Safefree (self->tex);
1433	Safefree (self);	1897	Safefree (self);
1434	}	1898	}
1435		1899
1436	void	1900	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1901	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1902	CODE:
1439	self->w = map_width;	1903	self->w = map_width;
1440	self->h = map_height;	1904	self->h = map_height;
1441		1905
1442	void	1906	void
1443	clear (CFPlus::Map self)	1907	clear (DC::Map self)
1444	CODE:	1908	CODE:
1445	map_clear (self);	1909	map_clear (self);
1446		1910
1447	void	1911	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1912	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1913	CODE:
1450	{	1914	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1915	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1916	need_texid (self, tile);
1453	}	1917	}
1454		1918
1455	void	1919	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1920	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1921	CODE:
1458	{	1922	{
1459	tileid texid;	1923	tileid texid;
1460	maptex *tex;	1924	maptex *tex;
1461		1925
1462	if (face < 0 || face >= self->faces)	1926	if (face < 0 || face >= self->faces)
1463	return;	1927	return;
1464		1928
1465	if (smooth < 0 || smooth >= self->faces)	1929	if (smooth < 0 || smooth >= self->faces)
1466	return;	1930	return;
1467		1931
1468	texid = self->face2tile [face];	1932	texid = self->face2tile [face];
1469		1933
1470	if (!texid)	1934	if (!texid)
1471	return;	1935	return;
1472		1936
1473	tex = self->tex + texid;	1937	tex = self->tex + texid;
1474	tex->smoothtile = self->face2tile [smooth];	1938	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1939	tex->smoothlevel = level;
1476	}	1940	}
1477		1941
1478	void	1942	void
1479	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1480	CODE:	1944	CODE:
1481	{	1945	{
1482	need_texid (self, texid);	1946	need_texid (self, texid);
1483		1947
1484	{	1948	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1967	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1968	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1969	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1970	}
1507		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
1508	int	1992	int
1509	ox (CFPlus::Map self)	1993	ox (DC::Map self)
1510	ALIAS:	1994	ALIAS:
1511	oy = 1	1995	oy = 1
1512	x = 2	1996	x = 2
1513	y = 3	1997	y = 3
1514	w = 4	1998	w = 4
…		…
1525	}	2009	}
1526	OUTPUT:	2010	OUTPUT:
1527	RETVAL	2011	RETVAL
1528		2012
1529	void	2013	void
1530	scroll (CFPlus::Map self, int dx, int dy)	2014	scroll (DC::Map self, int dx, int dy)
1531	CODE:	2015	CODE:
1532	{	2016	{
1533	if (dx > 0)	2017	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	2018	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	2019	else if (dx < 0)
…		…
1551	self->y += MAP_EXTEND_Y;	2035	self->y += MAP_EXTEND_Y;
1552	}	2036	}
1553	}	2037	}
1554		2038
1555	SV *	2039	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2040	map1a_update (DC::Map self, SV *data_)
1557	CODE:	2041	CODE:
1558	{	2042	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2043	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	2044	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	2045	mapcell *cell;
…		…
1582		2066
1583	//TODO: don't trust server data to be in-range(!)	2067	//TODO: don't trust server data to be in-range(!)
1584		2068
1585	if (flags & 8)	2069	if (flags & 8)
1586	{	2070	{
		2071	uint8_t ext, cmd;
		2072
1587	if (extmap)	2073	do
1588	{	2074	{
1589	uint8_t ext, cmd;	2075	ext = *data++;
		2076	cmd = ext & 0x7f;
1590		2077
1591	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
1592	{	2081	{
1593	ext = *data++;
1594	cmd = ext & 0x3f;
1595
1596	if (cmd < 4)
1597	cell->darkness = 255 - ext * 64 + 1;
1598	else if (cmd == 5) // health
1599	{
1600	cell->stat_width = 1;	2082	cell->stat_width = 1;
1601	cell->stat_hp = *data++;	2083	cell->stat_hp = *data++;
1602	}
1603	else if (cmd == 6) // monster width
1604	cell->stat_width = *data++ + 1;
1605	else if (cmd == 0x47)
1606	{
1607	if (*data == 4)
1608	; // decode player count
1609
1610	data += *data + 1;
1611	}
1612	else if (cmd == 8) // cell flags
1613	cell->flags = *data++;
1614	else if (ext & 0x40) // unknown, multibyte => skip
1615	data += *data + 1;
1616	else
1617	data++;
1618	}	2084	}
1619	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++;
1620	}	2102	}
1621	else	2103	while (ext & 0x80);
1622	cell->darkness = *data++ + 1;
1623	}	2104	}
1624		2105
1625	for (z = 0; z <= 2; ++z)	2106	for (z = 0; z <= 2; ++z)
1626	if (flags & (4 >> z))	2107	if (flags & (4 >> z))
1627	{	2108	{
…		…
1630	cell->tile [z] = self->face2tile [face];	2111	cell->tile [z] = self->face2tile [face];
1631		2112
1632	if (cell->tile [z])	2113	if (cell->tile [z])
1633	{	2114	{
1634	maptex *tex = self->tex + cell->tile [z];	2115	maptex *tex = self->tex + cell->tile [z];
		2116	tex->unused = 0;
1635	if (!tex->name)	2117	if (!tex->name)
1636	av_push (missing, newSViv (cell->tile [z]));	2118	av_push (missing, newSViv (cell->tile [z]));
1637		2119
1638	if (tex->smoothtile)	2120	if (tex->smoothtile)
1639	{	2121	{
1640	maptex *smooth = self->tex + tex->smoothtile;	2122	maptex *smooth = self->tex + tex->smoothtile;
		2123	smooth->unused = 0;
1641	if (!smooth->name)	2124	if (!smooth->name)
1642	av_push (missing, newSViv (tex->smoothtile));	2125	av_push (missing, newSViv (tex->smoothtile));
1643	}	2126	}
1644	}	2127	}
1645	}	2128	}
1646	}	2129	}
1647	else	2130	else
1648	cell->darkness = 0;	2131	CELL_CLEAR (cell);
1649	}	2132	}
1650	}	2133	}
1651	OUTPUT:	2134	OUTPUT:
1652	RETVAL	2135	RETVAL
1653		2136
1654	SV *	2137	SV *
1655	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)
1656	CODE:	2139	CODE:
1657	{	2140	{
1658	int x1, x;	2141	int x1, x;
1659	int y1, y;	2142	int y1, y;
1660	int z;	2143	int z;
…		…
1673	? self->row + y	2156	? self->row + y
1674	: 0;	2157	: 0;
1675		2158
1676	for (x = x0; x < x1; x++)	2159	for (x = x0; x < x1; x++)
1677	{	2160	{
1678	int r = 32, g = 32, b = 32, a = 192;	2161	unsigned int r = 32, g = 32, b = 32, a = 192;
1679		2162
1680	if (row && row->c0 <= x && x < row->c1)	2163	if (row && row->c0 <= x && x < row->c1)
1681	{	2164	{
1682	mapcell *cell = row->col + (x - row->c0);	2165	mapcell *cell = row->col + (x - row->c0);
1683		2166
…		…
1685	{	2168	{
1686	maptex tex = self->tex [cell->tile [z]];	2169	maptex tex = self->tex [cell->tile [z]];
1687	int a0 = 255 - tex.a;	2170	int a0 = 255 - tex.a;
1688	int a1 = tex.a;	2171	int a1 = tex.a;
1689		2172
1690	r = (r * a0 + tex.r * a1) / 255;	2173	r = div255 (r * a0 + tex.r * a1);
1691	g = (g * a0 + tex.g * a1) / 255;	2174	g = div255 (g * a0 + tex.g * a1);
1692	b = (b * a0 + tex.b * a1) / 255;	2175	b = div255 (b * a0 + tex.b * a1);
1693	a = (a * a0 + tex.a * a1) / 255;	2176	a = div255 (a * a0 + tex.a * a1);
1694	}	2177	}
1695	}	2178	}
1696		2179
1697	*map++ = (r )	2180	*map++ = (r )
1698	| (g << 8)	2181	| (g << 8)
1699	| (b << 16)	2182	| (b << 16)
1700	| (a << 24);	2183	| (a << 24);
1701	}	2184	}
1702	}	2185	}
1703		2186
1704	RETVAL = map_sv;	2187	RETVAL = map_sv;
1705	}	2188	}
1706	OUTPUT:	2189	OUTPUT:
1707	RETVAL	2190	RETVAL
1708		2191
1709	void	2192	void
1710	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)
1711	CODE:	2194	CODE:
1712	{	2195	{
		2196	int x, y, z;
		2197
1713	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2198	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1714	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
1715	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)
1716	smooth_key skey;	2201	smooth_key skey;
1717	int x, y, z;	2202	int pl_x, pl_y;
1718	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;
1719		2208
		2209	pl_tex.name = 0;
		2210
1720	// thats current max. sorry.	2211	// that's current max. sorry.
1721	if (sw > 255) sw = 255;	2212	if (sw > 255) sw = 255;
1722	if (sh > 255) sh = 255;	2213	if (sh > 255) sh = 255;
1723		2214
1724	// clear key, in case of extra padding	2215	// clear key, in case of extra padding
1725	memset (&skey, 0, sizeof (skey));	2216	memset (&skey, 0, sizeof (skey));
1726		2217
1727	glColor4ub (255, 255, 255, 255);	2218	memset (&key, 0, sizeof (key));
1728		2219	key.r = 255;
1729	glEnable (GL_BLEND);	2220	key.g = 255;
1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2221	key.b = 255;
1731	glEnable (GL_TEXTURE_2D);	2222	key.a = 255;
1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2223	key.mode = GL_QUADS;
1733		2224	key.format = GL_T2F_V3F;
1734	glBegin (GL_QUADS);
1735
1736	last_name = -1;
1737		2225
1738	mx += self->x;	2226	mx += self->x;
1739	my += self->y;	2227	my += self->y;
1740		2228
1741	// first pass: determine smooth_max	2229	// first pass: determine smooth_max
…		…
1758	MAX (self->tex [cell->tile [1]].smoothlevel,	2246	MAX (self->tex [cell->tile [1]].smoothlevel,
1759	self->tex [cell->tile [2]].smoothlevel));	2247	self->tex [cell->tile [2]].smoothlevel));
1760	}	2248	}
1761	}	2249	}
1762		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
1763	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1764	{	2256	{
1765	memset (smooth_level, 0, sizeof (smooth_level));	2257	memset (smooth_level, 0, sizeof (smooth_level));
		2258	key.texname = -1;
1766		2259
1767	for (y = 0; y < sh; y++)	2260	for (y = 0; y < sh; y++)
1768	if (0 <= y + my && y + my < self->rows)	2261	if (0 <= y + my && y + my < self->rows)
1769	{	2262	{
1770	maprow *row = self->row + (y + my);	2263	maprow *row = self->row + (y + my);
…		…
1778	if (tile)	2271	if (tile)
1779	{	2272	{
1780	maptex tex = self->tex [tile];	2273	maptex tex = self->tex [tile];
1781	int px, py;	2274	int px, py;
1782		2275
1783	// suppressing texture state switches here
1784	// is only moderately effective, but worth the extra effort
1785	if (last_name != tex.name)	2276	if (key.texname != tex.name)
1786	{	2277	{
		2278	self->tex [tile].unused = 0;
		2279
1787	if (!tex.name)	2280	if (!tex.name)
1788	tex = self->tex [2]; /* missing, replace by noface */	2281	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1789		2282
1790	glEnd ();	2283	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2284	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	2285	}
1794		2286
1795	px = (x + 1) * T - tex.w;	2287	px = (x + 1) * Th - tex.w;
1796	py = (y + 1) * T - tex.h;	2288	py = (y + 1) * Tw - tex.h;
1797		2289
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2290	if (expect_false (cell->player == player) && expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2291	{
1805	if (cell->flags & 1)	2292	pl_x = px;
		2293	pl_y = py;
		2294	pl_tex = tex;
1806	{	2295	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	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);
1821		2302
1822	// update smooth hash	2303	// update smooth hash
1823	if (tex.smoothtile)	2304	if (tex.smoothtile)
1824	{	2305	{
1825	skey.tile = tex.smoothtile;	2306	skey.tile = tex.smoothtile;
…		…
1856	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);
1857	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);
1858	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);
1859	}	2340	}
1860	}	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	}
1861	}	2363	}
1862	}	2364	}
		2365
		2366	rc_draw (rc);
		2367	rc_clear (rc);
1863		2368
1864	// go through all smoothlevels, lowest to highest, then draw.	2369	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2370	// this is basically counting sort
1866	{	2371	{
1867	int w, b;	2372	int w, b;
1868		2373
		2374	glEnable (GL_TEXTURE_2D);
		2375	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2376	for (w = 0; w < 256 / 32; ++w)
1870	{	2377	{
1871	uint32_t smask = smooth_level [w];	2378	uint32_t smask = smooth_level [w];
1872	if (smask)	2379	if (smask)
1873	for (b = 0; b < 32; ++b)	2380	for (b = 0; b < 32; ++b)
…		…
1885	if (!(bits & 0x1000)	2392	if (!(bits & 0x1000)
1886	&& skey->level == level	2393	&& skey->level == level
1887	&& level > smooth_max [skey->x][skey->y])	2394	&& level > smooth_max [skey->x][skey->y])
1888	{	2395	{
1889	maptex tex = self->tex [skey->tile];	2396	maptex tex = self->tex [skey->tile];
1890	int px = (((int)skey->x) - 1) * T;	2397	int px = (((int)skey->x) - 1) * Tw;
1891	int py = (((int)skey->y) - 1) * T;	2398	int py = (((int)skey->y) - 1) * Th;
1892	int border = bits & 15;	2399	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2401	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2402	float dy = tex.t * .5f ; // 2 images/column
1896		2403
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2404	if (tex.name)
1900	{	2405	{
		2406	// this time avoiding texture state changes
		2407	// save gobs of state changes.
1901	if (!tex.name)	2408	if (key.texname != tex.name)
1902	continue; // smoothing not yet available	2409	{
		2410	self->tex [skey->tile].unused = 0;
1903		2411
1904	glEnd ();	2412	glEnd ();
1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1906	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
1907	}	2415	}
1908		2416
1909	if (border)	2417	if (border)
1910	{	2418	{
1911	float ox = border * dx;	2419	float ox = border * dx;
1912		2420
1913	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1917	}	2425	}
1918		2426
1919	if (corner)	2427	if (corner)
1920	{	2428	{
1921	float ox = corner * dx;	2429	float ox = corner * dx;
1922		2430
1923	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1924	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1925	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1926	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2435	}
1927	}	2436	}
1928	}	2437	}
1929	}	2438	}
1930	}	2439	}
1931	}	2440	}
		2441
		2442	glEnd ();
		2443	glDisable (GL_TEXTURE_2D);
		2444	key.texname = -1;
1932	}	2445	}
1933		2446
1934	hv_clear (smooth);	2447	hv_clear (smooth);
1935	}	2448	}
1936		2449
1937	glEnd ();	2450	if (pl_tex.name)
		2451	{
		2452	maptex tex = pl_tex;
		2453	int px = pl_x + sdx;
		2454	int py = pl_y + sdy;
1938		2455
1939	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
1940	glDisable (GL_BLEND);	2470	glDisable (GL_BLEND);
		2471	rc_free (rc);
		2472	rc_free (rc_ov);
1941		2473
1942	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
1943	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
1945	{	2477	{
…		…
1948	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
1949	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
1950	{	2482	{
1951	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
1952		2484
1953	int px = x * T;	2485	int px = x * Tw;
1954	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	}
1955		2493
1956	if (cell->stat_hp)	2494	if (cell->stat_hp)
1957	{	2495	{
1958	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
1959	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1960		2498
1961	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
1962	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
1963	px + width - 1, py);	2501	px + width - 1, py);
1964		2502
…		…
1970	}	2508	}
1971	}	2509	}
1972	}	2510	}
1973		2511
1974	void	2512	void
1975	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)
1976	CODE:	2514	CODE:
1977	{	2515	{
1978	static float color[16][3] = {	2516	static float color[16][3] = {
1979	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
1980	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
1981	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
1982	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
1983		2521
1984	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
1985	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
1986	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
1987	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
1988		2526
1989	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
1990	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
1991	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
1992	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
1993		2531
1994	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
1995		2533
1996	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
1997	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
1998	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
1999	};	2537	};
2000		2538
2001	int x, y;	2539	int x, y;
2002		2540
2003	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	*/
2004	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2005	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2006	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2007	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2008		2552
2009	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2013		2557
2014	if (m)	2558	if (m)
2015	{	2559	{
2016	float *c = color [m & 15];	2560	float *c = color [m & 15];
2017		2561
2018	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2019	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2020		2564
2021	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2022	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2023	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2024	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2025	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2026	}	2570	}
…		…
2030	glDisable (GL_BLEND);	2574	glDisable (GL_BLEND);
2031	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
2032	}	2576	}
2033		2577
2034	void	2578	void
2035	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)
2036	PPCODE:	2580	PPCODE:
2037	{	2581	{
2038	int x, y;	2582	int x, y;
2039	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2040	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2041	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2042	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);
2043	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2044	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2045	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2046		2591
2047	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2048	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2049		2594
2050	mx += self->x - 1;	2595	mx += self->x - 1;
2051	my += self->y - 1;	2596	my += self->y - 1;
2052
2053	memset (darkness1, 255, sw1 * sh1);
2054		2597
2055	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2056	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2057	{	2600	{
2058	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2061	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2062	{	2605	{
2063	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2064		2607
2065	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2066	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2067	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2068	}	2611	}
2069	}	2612	}
2070		2613
2071	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2072	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2091		2634
2092	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2093	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2094	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2095		2638
2096	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2097	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2098	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2099	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2100	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 */
2101	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2102	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2103	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2104	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2105	}	2648	}
2106		2649
2107	free (darkness1);	2650	free (darkness1);
2108		2651
2109	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2110	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2111	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2112	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2113	}	2656	}
2114		2657
2115	SV *	2658	SV *
2116	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)
2117	CODE:	2660	CODE:
2118	{	2661	{
2119	int x, y, x1, y1;	2662	int x, y, x1, y1;
2120	SV *data_sv = newSV (w * h * 7 + 5);	2663	SV *data_sv = newSV (w * h * 7 + 5);
2121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2664	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2178	else	2721	else
2179	*data++ = 0;	2722	*data++ = 0;
2180	}	2723	}
2181	}	2724	}
2182		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	{
2183	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2184	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2185	RETVAL = data_sv;	2733	RETVAL = data_sv;
2186	}	2734	}
2187	OUTPUT:	2735	OUTPUT:
2188	RETVAL	2736	RETVAL
2189		2737
2190	void	2738	void
2191	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)
2192	PPCODE:	2740	PPCODE:
2193	{	2741	{
2194	int x, y, z;	2742	int x, y, z;
2195	int w, h;	2743	int w, h;
2196	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;
2197		2755
2198	if (*data++ != 0)	2756	if (*data++ != 0)
2199	return; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2200		2758
2201	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
2202	h = *data++ << 8; h |= *data++;	2760	h = *data++ << 8; h |= *data++;
2203		2761
2204	// 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
…		…
2216	{	2774	{
2217	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2218		2776
2219	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2220	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2221	uint8_t flags = *data++;	2784	flags = *data++;
2222		2785
2223	if (flags)	2786	if (flags)
2224	{	2787	{
2225	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2226	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2229	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2230	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2231		2794
2232	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2233	{	2796	{
2234	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2235		2799
2236	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2237	{	2801	{
2238	tileid t = tile [z];	2802	tileid t = tile [z];
2239		2803
2240	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2241	{	2805	{
2242	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2243	need_texid (self, t);	2807	need_texid (self, t);
2244	}	2808	}
2245		2809
2246	cell->tile [z] = t;	2810	cell->tile [z] = t;
2247	}	2811	}
…		…
2249	}	2813	}
2250	}	2814	}
2251	}	2815	}
2252	}	2816	}
2253		2817
2254	MODULE = CFPlus PACKAGE = CFPlus::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2255		2819
2256	CFPlus::RW	2820	DC::RW
2257	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2258	CODE:	2822	CODE:
2259	{	2823	{
2260	STRLEN datalen;	2824	STRLEN datalen;
2261	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2262		2826
2263	RETVAL = SDL_RWFromConstMem (data, datalen);	2827	RETVAL = SDL_RWFromConstMem (data, datalen);
2264	}	2828	}
2265	OUTPUT:	2829	OUTPUT:
2266	RETVAL	2830	RETVAL
2267		2831
2268	CFPlus::RW	2832	DC::RW
2269	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")
2270	CODE:	2834	CODE:
2271	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2272	OUTPUT:	2836	OUTPUT:
2273	RETVAL	2837	RETVAL
2274		2838
2275	# fails on win32:	2839	# fails on win32:
2276	# CFPlus.xs(2268) : error C2059: syntax error : '('	2840	# dc.xs(2268) : error C2059: syntax error : '('
2277	#void	2841	#void
2278	#close (CFPlus::RW self)	2842	#close (DC::RW self)
2279	# CODE:	2843	# CODE:
2280	# (self->(close)) (self);	2844	# (self->(close)) (self);
2281		2845
2282	MODULE = CFPlus PACKAGE = CFPlus::Channel	2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
2283		2847
2284	PROTOTYPES: DISABLE	2848	PROTOTYPES: DISABLE
2285		2849
2286	CFPlus::Channel	2850	DC::Channel
2287	find ()	2851	find ()
2288	CODE:	2852	CODE:
2289	{	2853	{
2290	RETVAL = Mix_GroupAvailable (-1);	2854	RETVAL = Mix_GroupAvailable (-1);
2291		2855
2292	if (RETVAL < 0)	2856	if (RETVAL < 0)
2293	{	2857	{
2294	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2295		2859
2296	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)
2297	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2298		2867	}
		2868	else
2299	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2300	}	2870	}
2301		2871
2302	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2303	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2304	}	2874	}
2305	OUTPUT:	2875	OUTPUT:
2306	RETVAL	2876	RETVAL
2307		2877
2308	void	2878	void
2309	halt (CFPlus::Channel self)	2879	halt (DC::Channel self)
2310	CODE:	2880	CODE:
2311	Mix_HaltChannel (self);	2881	Mix_HaltChannel (self);
2312		2882
2313	void	2883	void
2314	expire (CFPlus::Channel self, int ticks = -1)	2884	expire (DC::Channel self, int ticks = -1)
2315	CODE:	2885	CODE:
2316	Mix_ExpireChannel (self, ticks);	2886	Mix_ExpireChannel (self, ticks);
2317		2887
2318	void	2888	void
2319	fade_out (CFPlus::Channel self, int ticks = -1)	2889	fade_out (DC::Channel self, int ticks = -1)
2320	CODE:	2890	CODE:
2321	Mix_FadeOutChannel (self, ticks);	2891	Mix_FadeOutChannel (self, ticks);
2322		2892
2323	int	2893	int
2324	volume (CFPlus::Channel self, int volume)	2894	volume (DC::Channel self, int volume)
2325	CODE:	2895	CODE:
2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2327	OUTPUT:	2897	OUTPUT:
2328	RETVAL	2898	RETVAL
2329		2899
2330	void	2900	void
2331	unregister_all_effects (CFPlus::Channel self)	2901	unregister_all_effects (DC::Channel self)
2332	CODE:	2902	CODE:
2333	Mix_UnregisterAllEffects (self);	2903	Mix_UnregisterAllEffects (self);
2334		2904
2335	void	2905	void
2336	set_panning (CFPlus::Channel self, int left, int right)	2906	set_panning (DC::Channel self, int left, int right)
2337	CODE:	2907	CODE:
2338	left = CLAMP (left , 0, 255);	2908	left = CLAMP (left , 0, 255);
2339	right = CLAMP (right, 0, 255);	2909	right = CLAMP (right, 0, 255);
2340	Mix_SetPanning (self, left, right);	2910	Mix_SetPanning (self, left, right);
2341		2911
2342	void	2912	void
2343	set_distance (CFPlus::Channel self, int distance)	2913	set_distance (DC::Channel self, int distance)
2344	CODE:	2914	CODE:
2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2346		2916
2347	void	2917	void
2348	set_position (CFPlus::Channel self, int angle, int distance)	2918	set_position (DC::Channel self, int angle, int distance)
2349	CODE:	2919	CODE:
2350		2920
2351	void	2921	void
2352	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)
2353	CODE:	2923	CODE:
2354	{	2924	{
2355	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));
2356	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;
2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2358	}	2928	}
2359		2929
2360	void	2930	void
2361	set_reverse_stereo (CFPlus::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
2362	CODE:	2932	CODE:
2363	Mix_SetReverseStereo (self, flip);	2933	Mix_SetReverseStereo (self, flip);
2364		2934
2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2366		2936
2367	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2368		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
2369	CFPlus::MixChunk	2951	DC::MixChunk
2370	new (SV *class, CFPlus::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2371	CODE:	2953	CODE:
2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2373	OUTPUT:	2955	OUTPUT:
2374	RETVAL	2956	RETVAL
2375		2957
2376	void	2958	void
2377	DESTROY (CFPlus::MixChunk self)	2959	DESTROY (DC::MixChunk self)
2378	CODE:	2960	CODE:
2379	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
2380		2962
2381	int	2963	int
2382	volume (CFPlus::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
2383	CODE:	2965	CODE:
2384	if (items > 1)	2966	if (items > 1)
2385	volume = CLAMP (volume, 0, 128);	2967	volume = CLAMP (volume, 0, 128);
2386	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
2387	OUTPUT:	2969	OUTPUT:
2388	RETVAL	2970	RETVAL
2389		2971
2390	CFPlus::Channel	2972	DC::Channel
2391	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)
2392	CODE:	2974	CODE:
2393	{	2975	{
2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2395		2977
2396	if (RETVAL < 0)	2978	if (RETVAL < 0)
…		…
2403	}	2985	}
2404	}	2986	}
2405	OUTPUT:	2987	OUTPUT:
2406	RETVAL	2988	RETVAL
2407		2989
2408	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
2409		3003
2410	int	3004	int
2411	volume (int volume = -1)	3005	volume (int volume = -1)
2412	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2413	CODE:	3007	CODE:
…		…
2425	void	3019	void
2426	halt ()	3020	halt ()
2427	CODE:	3021	CODE:
2428	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2429		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2430	CFPlus::MixMusic	3031	DC::MixMusic
2431	new (SV *class, CFPlus::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2432	CODE:	3033	CODE:
2433	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2434	OUTPUT:	3035	OUTPUT:
2435	RETVAL	3036	RETVAL
2436		3037
2437	void	3038	void
2438	DESTROY (CFPlus::MixMusic self)	3039	DESTROY (DC::MixMusic self)
2439	CODE:	3040	CODE:
2440	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
2441		3042
2442	int	3043	int
2443	play (CFPlus::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
2444	CODE:	3045	CODE:
2445	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
2446	OUTPUT:	3047	OUTPUT:
2447	RETVAL	3048	RETVAL
2448		3049
2449	void	3050	void
2450	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)
2451	CODE:	3052	CODE:
2452	Mix_FadeInMusicPos (self, loops, ms, position);	3053	Mix_FadeInMusicPos (self, loops, ms, position);
2453		3054
2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2455		3056
2456	PROTOTYPES: ENABLE	3057	PROTOTYPES: ENABLE
2457		3058
2458	BOOT:	3059	BOOT:
2459	{	3060	{
2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2461	static const struct {	3062	static const struct {
2462	const char *name;	3063	const char *name;
2463	IV iv;	3064	IV iv;
2464	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2465	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2466	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2467	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2468	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2469	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2470	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2471	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2472	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2473	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2485	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2486	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2487	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2488	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2489	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),
2490	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2491	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2492	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2493	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2494	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2500	const_iv (GL_INTENSITY),	3106	const_iv (GL_INTENSITY),
2501	const_iv (GL_LUMINANCE),	3107	const_iv (GL_LUMINANCE),
2502	const_iv (GL_LUMINANCE_ALPHA),	3108	const_iv (GL_LUMINANCE_ALPHA),
2503	const_iv (GL_FLOAT),	3109	const_iv (GL_FLOAT),
2504	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),
2505	const_iv (GL_COMPILE),	3117	const_iv (GL_COMPILE),
2506	const_iv (GL_PROXY_TEXTURE_1D),	3118	const_iv (GL_PROXY_TEXTURE_1D),
2507	const_iv (GL_PROXY_TEXTURE_2D),	3119	const_iv (GL_PROXY_TEXTURE_2D),
2508	const_iv (GL_TEXTURE_1D),	3120	const_iv (GL_TEXTURE_1D),
2509	const_iv (GL_TEXTURE_2D),	3121	const_iv (GL_TEXTURE_2D),
…		…
2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3160	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2549	const_iv (GL_POINT_SMOOTH_HINT),	3161	const_iv (GL_POINT_SMOOTH_HINT),
2550	const_iv (GL_LINE_SMOOTH_HINT),	3162	const_iv (GL_LINE_SMOOTH_HINT),
2551	const_iv (GL_POLYGON_SMOOTH_HINT),	3163	const_iv (GL_POLYGON_SMOOTH_HINT),
2552	const_iv (GL_GENERATE_MIPMAP_HINT),	3164	const_iv (GL_GENERATE_MIPMAP_HINT),
		3165	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2553	const_iv (GL_FASTEST),	3166	const_iv (GL_FASTEST),
2554	const_iv (GL_DONT_CARE),	3167	const_iv (GL_DONT_CARE),
2555	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2556	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2557	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2558	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2559	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),
2560	# undef const_iv	3176	# undef const_iv
2561	};	3177	};
2562		3178
2563	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--)
2564	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2565		3181
2566	texture_av = newAV ();	3182	texture_av = newAV ();
2567	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2568	}	3184	}
2569		3185
2570	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 *
2571	gl_vendor ()	3196	gl_vendor ()
2572	CODE:	3197	CODE:
2573	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2574	OUTPUT:	3199	OUTPUT:
2575	RETVAL	3200	RETVAL
2576		3201
2577	char *	3202	const char *
2578	gl_version ()	3203	gl_version ()
2579	CODE:	3204	CODE:
2580	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2581	OUTPUT:	3206	OUTPUT:
2582	RETVAL	3207	RETVAL
2583		3208
2584	char *	3209	const char *
2585	gl_extensions ()	3210	gl_extensions ()
2586	CODE:	3211	CODE:
2587	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2588	OUTPUT:	3213	OUTPUT:
2589	RETVAL	3214	RETVAL
2590		3215
2591	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2592		3221
2593	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2594	CODE:	3223	CODE:
2595	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2596	OUTPUT:	3225	OUTPUT:
…		…
2604		3233
2605	int glGetError ()	3234	int glGetError ()
2606		3235
2607	void glFinish ()	3236	void glFinish ()
2608		3237
		3238	void glFlush ()
		3239
2609	void glClear (int mask)	3240	void glClear (int mask)
2610		3241
2611	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)
2612	PROTOTYPE: @	3243	PROTOTYPE: @
2613		3244
…		…
2622	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2623		3254
2624	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2625	CODE:	3256	CODE:
2626	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2627		3260
2628	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2629		3262
2630	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2631		3264
…		…
2666	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2667	CODE:	3300	CODE:
2668	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2669		3302
2670	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: @
2671	ALIAS:	3305	ALIAS:
2672	glColor_premultiply = 1	3306	glColor_premultiply = 1
2673	CODE:	3307	CODE:
2674	if (ix)	3308	if (ix)
2675	{	3309	{
…		…
2695		3329
2696	void glRect (float x1, float y1, float x2, float y2)	3330	void glRect (float x1, float y1, float x2, float y2)
2697	CODE:	3331	CODE:
2698	glRectf (x1, y1, x2, y2);	3332	glRectf (x1, y1, x2, y2);
2699		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
2700	PROTOTYPES: ENABLE	3343	PROTOTYPES: ENABLE
2701		3344
2702	void glBegin (int mode)	3345	void glBegin (int mode)
2703		3346
2704	void glEnd ()	3347	void glEnd ()
…		…
2736	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)
2737	CODE:	3380	CODE:
2738	if (gl.SeparableFilter2D)	3381	if (gl.SeparableFilter2D)
2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2740		3383
2741	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)
2742		3385
2743	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)
2744		3387
2745	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)
2746		3389
…		…
2772		3415
2773	void glEndList ()	3416	void glEndList ()
2774		3417
2775	void glCallList (int list)	3418	void glCallList (int list)
2776		3419
2777	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
2778		3426
2779	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2780		3428
2781	void	3429	void
2782	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2783	PPCODE:	3431	PPCODE:
2784	{	3432	{
2785	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2786	XPUSHs (self);	3434	XPUSHs (self);
2787	}	3435	}
2788		3436
2789	BOOT:	3437	BOOT:
2790	{	3438	{
2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2792		3440
2793	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);
2794	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);
2795	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);
2796	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);
2797	}	3445	}
2798		3446
2799	void	3447	void
2800	draw (SV *self)	3448	draw (SV *self)
2801	CODE:	3449	CODE:
2802	{	3450	{
2803	HV *hv;	3451	HV *hv;
2804	SV **svp;	3452	SV **svp;
2805	NV x, y, w, h;	3453	NV x, y, w, h;
2806	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2807	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2808	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2809	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);
2810	SV *hover;
2811	double draw_x, draw_y, draw_w, draw_h;	3458	double draw_x, draw_y;
2812		3459
2813	if (!SvROK (self))	3460	if (!SvROK (self))
2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2815		3462
2816	hv = (HV *)SvRV (self);	3463	hv = (HV *)SvRV (self);
2817		3464
2818	if (SvTYPE (hv) != SVt_PVHV)	3465	if (SvTYPE (hv) != SVt_PVHV)
2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2820		3467
2821	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.;
2822	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.;
2823		3470
2824	if (!h || !w)	3471	if (!h || !w)
…		…
2844	{	3491	{
2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3492	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2846		3493
2847	if (svp && SvTRUE (*svp))	3494	if (svp && SvTRUE (*svp))
2848	{	3495	{
2849	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);
2850	glEnable (GL_BLEND);	3497	glEnable (GL_BLEND);
2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3498	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2852	glBegin (GL_QUADS);	3499	glBegin (GL_QUADS);
2853	glVertex2f (0, 0);	3500	glVertex2f (0, 0);
2854	glVertex2f (w, 0);	3501	glVertex2f (w, 0);
…		…
2857	glEnd ();	3504	glEnd ();
2858	glDisable (GL_BLEND);	3505	glDisable (GL_BLEND);
2859	}	3506	}
2860	}	3507	}
2861	#if 0	3508	#if 0
2862	if ($ENV{CFPLUS_DEBUG} & 1) {	3509	// draw borders, for debugging
2863	glPushMatrix;	3510	glPushMatrix ();
2864	glColor 1, 1, 0, 1;	3511	glColor4f (1., 1., 0., 1.);
2865	glTranslate 0.375, 0.375;	3512	glTranslatef (.5, .5, 0.);
2866	glBegin GL_LINE_LOOP;	3513	glBegin (GL_LINE_LOOP);
2867	glVertex 0 , 0;	3514	glVertex2f (0 , 0);
2868	glVertex $self->{w} - 1, 0;	3515	glVertex2f (w - 1, 0);
2869	glVertex $self->{w} - 1, $self->{h} - 1;	3516	glVertex2f (w - 1, h - 1);
2870	glVertex 0 , $self->{h} - 1;	3517	glVertex2f (0 , h - 1);
2871	glEnd;	3518	glEnd ();
2872	glPopMatrix;	3519	glPopMatrix ();
2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2874	}
2875	#endif	3520	#endif
2876	PUSHMARK (SP);	3521	PUSHMARK (SP);
2877	XPUSHs (self);	3522	XPUSHs (self);
2878	PUTBACK;	3523	PUTBACK;
2879	call_method ("_draw", G_VOID | G_DISCARD);	3524	call_method ("_draw", G_VOID | G_DISCARD);

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