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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.223 by root, Sat Aug 11 11:07:08 2007 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 2018 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
120		170
121	#include "pango-font.c"	171	#include "pango-font.c"
122	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
123	#include "pango-render.c"	173	#include "pango-render.c"
124		174
125	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
129		179
130	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
131		181
132	static int	182	static int
133	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
134	{	184	{
135	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
136		186
137	while (attrs)	187	while (attrs)
138	{	188	{
139	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
140		190
141	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
142	return 1;	192	return 1;
143		193
144	attrs = attrs->next;	194	attrs = attrs->next;
…		…
149		199
150	typedef struct cf_layout {	200	typedef struct cf_layout {
151	PangoLayout *pl;	201	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
153	int base_height;	203	int base_height;
154	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
155	} *CFPlus__Layout;	206	} *DC__Layout;
156		207
157	static CFPlus__Font default_font;	208	static DC__Font default_font;
158	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
159	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
160		211
161	static void	212	static void
162	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
163	{	214	{
164	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
165	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
166	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
167	#endif	218	#endif
168	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
169	}	220	}
170		221
171	static void	222	static void
172	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
173	{	224	{
174	/* 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
175	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
176	*/	227	*/
177	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
178		229
179	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
180	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
181		232
182	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
183	}	234	}
184		235
185	static void	236	static void
186	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
187	{	238	{
188	PangoRectangle rect;	239	PangoRectangle rect;
189		240
190	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
191	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
202		253
203	typedef uint16_t tileid;	254	typedef uint16_t tileid;
204	typedef uint16_t faceid;	255	typedef uint16_t faceid;
205		256
206	typedef struct {	257	typedef struct {
207	int name;	258	GLuint name;
208	int w, h;	259	int w, h;
209	float s, t;	260	float s, t;
210	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
211	tileid smoothtile;	262	tileid smoothtile;
212	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
213	} maptex;	265	} maptex;
214		266
215	typedef struct {	267	typedef struct {
216	uint32_t player;	268	uint32_t player;
217	tileid tile[3];	269	tileid tile[3];
…		…
230	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
231	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
232		284
233	int32_t rows;	285	int32_t rows;
234	maprow *row;	286	maprow *row;
235	} *CFPlus__Map;	287	} *DC__Map;
236		288
237	static char *	289	static char *
238	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
239	{	291	{
240	char *p;	292	char *p;
…		…
278	self->texs *= 2;	330	self->texs *= 2;
279	}	331	}
280	}	332	}
281		333
282	static maprow *	334	static maprow *
283	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
284	{	336	{
285	if (0 > y)	337	if (0 > y)
286	{	338	{
287	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
288	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
326		378
327	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
328	}	380	}
329		381
330	static mapcell *	382	static mapcell *
331	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
332	{	384	{
333	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
334	}	386	}
335		387
336	static void	388	static void
337	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
338	{	390	{
339	int r;	391	int r;
340		392
341	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
342	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
349	self->oy = 0;	401	self->oy = 0;
350	self->row = 0;	402	self->row = 0;
351	self->rows = 0;	403	self->rows = 0;
352	}	404	}
353		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
354	static void	416	static void
355	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)
356	{	418	{
357	int x, y;	419	int x, y;
358	maprow *row;	420	maprow *row;
359	mapcell *cell;	421	mapcell *cell;
360		422
…		…
372	if (x >= row->c1)	434	if (x >= row->c1)
373	break;	435	break;
374		436
375	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
376		438
377	cell->darkness = 0;	439	CELL_CLEAR (cell);
378	cell->stat_hp = 0;
379	cell->flags = 0;
380	cell->player = 0;
381	}	440	}
382	}	441	}
383	}	442	}
384		443
385	typedef struct {	444	typedef struct {
…		…
420	ev.code = 1;	479	ev.code = 1;
421	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
422	ev.data2 = 0;	481	ev.data2 = 0;
423		482
424	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;
425	}	491	}
426		492
427	static unsigned int	493	static unsigned int
428	minpot (unsigned int n)	494	minpot (unsigned int n)
429	{	495	{
…		…
439	n |= n >> 16;	505	n |= n >> 16;
440		506
441	return n + 1;	507	return n + 1;
442	}	508	}
443		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
444	/* SDL should provide this, really. */	521	/* SDL should provide this, really. */
445	#define SDLK_MODIFIER_MIN 300	522	#define SDLK_MODIFIER_MIN 300
446	#define SDLK_MODIFIER_MAX 314	523	#define SDLK_MODIFIER_MAX 314
447		524
448	/******************************************************************************/	525	/******************************************************************************/
…		…
486	return 0;	563	return 0;
487		564
488	return 1;	565	return 1;
489	}	566	}
490		567
491	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
492		627
493	PROTOTYPES: ENABLE	628	PROTOTYPES: ENABLE
494		629
495	BOOT:	630	BOOT:
496	{	631	{
497	HV *stash = gv_stashpv ("CFPlus", 1);	632	HV *stash = gv_stashpv ("DC", 1);
498	static const struct {	633	static const struct {
499	const char *name;	634	const char *name;
500	IV iv;	635	IV iv;
501	} *civ, const_iv[] = {	636	} *civ, const_iv[] = {
502	# define const_iv(name) { # name, (IV)name }	637	# define const_iv(name) { # name, (IV)name }
…		…
524		659
525	const_iv (SDL_APPINPUTFOCUS),	660	const_iv (SDL_APPINPUTFOCUS),
526	const_iv (SDL_APPMOUSEFOCUS),	661	const_iv (SDL_APPMOUSEFOCUS),
527	const_iv (SDL_APPACTIVE),	662	const_iv (SDL_APPACTIVE),
528		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),
529	const_iv (SDLK_KP0),	716	const_iv (SDLK_KP0),
530	const_iv (SDLK_KP1),	717	const_iv (SDLK_KP1),
531	const_iv (SDLK_KP2),	718	const_iv (SDLK_KP2),
532	const_iv (SDLK_KP3),	719	const_iv (SDLK_KP3),
533	const_iv (SDLK_KP4),	720	const_iv (SDLK_KP4),
…		…
605	const_iv (KMOD_LMETA),	792	const_iv (KMOD_LMETA),
606	const_iv (KMOD_RMETA),	793	const_iv (KMOD_RMETA),
607	const_iv (KMOD_NUM),	794	const_iv (KMOD_NUM),
608	const_iv (KMOD_CAPS),	795	const_iv (KMOD_CAPS),
609	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)
610	# undef const_iv	830	# undef const_iv
611	};	831	};
612		832
613	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--)
614	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
615		835
616	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	836	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
617	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	837	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
618	}	838	}
619		839
…		…
631	RETVAL	851	RETVAL
632		852
633	NV floor (NV x)	853	NV floor (NV x)
634		854
635	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
636		866
637	void	867	void
638	pango_init ()	868	pango_init ()
639	CODE:	869	CODE:
640	{	870	{
641	opengl_fontmap = pango_opengl_font_map_new ();	871	opengl_fontmap = pango_opengl_font_map_new ();
642	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);
643	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
644	}	879	}
645		880
646	char *
647	SDL_GetError ()	881	char *SDL_GetError ()
648		882
649	int	883	void SDL_main_hack (SV *real_main)
650	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	884	PROTOTYPE: &
651		885
652	void	886	int SDL_Init (U32 flags)
		887
		888	int SDL_InitSubSystem (U32 flags)
		889
		890	void SDL_QuitSubSystem (U32 flags)
		891
653	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
654		903
655	void	904	void
656	SDL_ListModes (int rgb, int alpha)	905	SDL_ListModes (int rgb, int alpha)
657	PPCODE:	906	PPCODE:
658	{	907	{
…		…
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	921	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
673		922
674	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	923	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
675	#if SDL_VERSION_ATLEAST(1,2,10)
676	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
677	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	924	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
678	#endif
679		925
680	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	926	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
681		927
682	if (m && m != (SDL_Rect **)-1)	928	if (m && m != (SDL_Rect **)-1)
683	while (*m)	929	while (*m)
684	{	930	{
685	if ((*m)->w >= 640 && (*m)->h >= 480)	931	if ((*m)->w >= 400 && (*m)->h >= 300)
686	{	932	{
687	AV *av = newAV ();	933	AV *av = newAV ();
688	av_push (av, newSViv ((*m)->w));	934	av_push (av, newSViv ((*m)->w));
689	av_push (av, newSViv ((*m)->h));	935	av_push (av, newSViv ((*m)->h));
690	av_push (av, newSViv (rgb));	936	av_push (av, newSViv (rgb));
…		…
713	);	959	);
714		960
715	if (RETVAL)	961	if (RETVAL)
716	{	962	{
717	av_clear (texture_av);	963	av_clear (texture_av);
718
719	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
720	#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);
721	#include "glfunc.h"	965	#include "glfunc.h"
722	#undef GL_FUNC	966	#undef GL_FUNC
		967	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		968	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
723	}	969	}
724	}	970	}
725	OUTPUT:	971	OUTPUT:
726	RETVAL	972	RETVAL
		973
		974	void
		975	SDL_WM_SetCaption (const char *title, const char *icon)
727		976
728	void	977	void
729	SDL_GL_SwapBuffers ()	978	SDL_GL_SwapBuffers ()
730		979
731	char *	980	char *
732	SDL_GetKeyName (int sym)	981	SDL_GetKeyName (int sym)
		982	C_ARGS: (SDLKey)sym
733		983
734	int	984	int
735	SDL_GetAppState ()	985	SDL_GetAppState ()
736		986
		987	int
		988	SDL_GetModState ()
		989
		990	int
		991	SDL_WaitEvent ()
		992	C_ARGS: 0
		993
737	void	994	void
		995	SDL_PumpEvents ()
		996
		997	void
738	poll_events ()	998	peep_events ()
739	PPCODE:	999	PPCODE:
740	{	1000	{
741	SDL_Event ev;	1001	SDL_Event ev;
742		1002
743	SDL_PumpEvents ();	1003	SDL_PumpEvents ();
…		…
750	{	1010	{
751	case SDL_KEYDOWN:	1011	case SDL_KEYDOWN:
752	case SDL_KEYUP:	1012	case SDL_KEYUP:
753	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
754	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1014	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
755	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);
756	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 */
757	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1017	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
758	break;	1018	break;
759		1019
760	case SDL_ACTIVEEVENT:	1020	case SDL_ACTIVEEVENT:
761	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1021	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
779	x = ev.motion.x;	1039	x = ev.motion.x;
780	y = ev.motion.y;	1040	y = ev.motion.y;
781	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1041	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
782	}	1042	}
783		1043
784	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1044	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
785	hv_store (hv, "state", 5, newSViv (state), 0);	1045	hv_store (hv, "state", 5, newSViv (state), 0);
786	hv_store (hv, "x", 1, newSViv (x), 0);	1046	hv_store (hv, "x", 1, newSViv (x), 0);
787	hv_store (hv, "y", 1, newSViv (y), 0);	1047	hv_store (hv, "y", 1, newSViv (y), 0);
788	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1048	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
789	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1049	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
790	}	1050	}
791	break;	1051	break;
792		1052
793	case SDL_MOUSEBUTTONDOWN:	1053	case SDL_MOUSEBUTTONDOWN:
794	case SDL_MOUSEBUTTONUP:	1054	case SDL_MOUSEBUTTONUP:
795	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1055	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
796		1056
797	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1057	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
798	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1058	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
799	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1059	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
800	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1060	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
805	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1065	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
806	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1066	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
807	break;	1067	break;
808	}	1068	}
809		1069
810	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))));
811	}	1071	}
812	}	1072	}
813		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
814	int	1087	int
815	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)
816	POSTCALL:	1089	POSTCALL:
817	Mix_HookMusicFinished (music_finished);	1090	Mix_HookMusicFinished (music_finished);
818	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	}
819		1108
820	void	1109	void
821	Mix_CloseAudio ()	1110	Mix_CloseAudio ()
822		1111
823	int	1112	int
…		…
858	}	1147	}
859	}	1148	}
860	#endif	1149	#endif
861	}	1150	}
862		1151
863	void	1152	int
864	add_font (char *file)	1153	add_font (char *file)
865	CODE:	1154	CODE:
866	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)
867		1165
868	void	1166	void
869	load_image_inline (SV *image_)	1167	load_image_inline (SV *image_)
870	ALIAS:	1168	ALIAS:
871	load_image_file = 1	1169	load_image_file = 1
…		…
917		1215
918	SDL_LockSurface (surface2);	1216	SDL_LockSurface (surface2);
919	EXTEND (SP, 6);	1217	EXTEND (SP, 6);
920	PUSHs (sv_2mortal (newSViv (surface2->w)));	1218	PUSHs (sv_2mortal (newSViv (surface2->w)));
921	PUSHs (sv_2mortal (newSViv (surface2->h)));	1219	PUSHs (sv_2mortal (newSViv (surface2->h)));
922	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1220	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
923	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)));
924	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1222	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
925	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1223	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
926	SDL_UnlockSurface (surface2);	1224	SDL_UnlockSurface (surface2);
927		1225
…		…
957	void	1255	void
958	error (char *message)	1256	error (char *message)
959	CODE:	1257	CODE:
960	fprintf (stderr, "ERROR: %s\n", message);	1258	fprintf (stderr, "ERROR: %s\n", message);
961	#ifdef _WIN32	1259	#ifdef _WIN32
962	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1260	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
963	#endif	1261	#endif
964		1262
965	void	1263	void
966	fatal (char *message)	1264	fatal (char *message)
967	CODE:	1265	CODE:
968	fprintf (stderr, "FATAL: %s\n", message);	1266	fprintf (stderr, "FATAL: %s\n", message);
969	#ifdef _WIN32	1267	#ifdef _WIN32
970	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1268	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
971	#endif	1269	#endif
972	_exit (1);	1270	_exit (1);
973		1271
974	void	1272	void
975	_exit (int retval = 0)	1273	_exit (int retval = 0)
…		…
987	#if DEBUG	1285	#if DEBUG
988	VALGRIND_DO_LEAK_CHECK;	1286	VALGRIND_DO_LEAK_CHECK;
989	#endif	1287	#endif
990	}	1288	}
991		1289
992	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
993		1298
994	PROTOTYPES: DISABLE	1299	PROTOTYPES: DISABLE
995		1300
996	CFPlus::Font	1301	DC::Font
997	new_from_file (SV *class, char *path, int id = 0)	1302	new_from_file (SV *klass, char *path, int id = 0)
998	CODE:	1303	CODE:
999	{	1304	{
1000	int count;	1305	int count;
1001	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1306	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1002	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1307	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1004	}	1309	}
1005	OUTPUT:	1310	OUTPUT:
1006	RETVAL	1311	RETVAL
1007		1312
1008	void	1313	void
1009	DESTROY (CFPlus::Font self)	1314	DESTROY (DC::Font self)
1010	CODE:	1315	CODE:
1011	pango_font_description_free (self);	1316	pango_font_description_free (self);
1012		1317
1013	void	1318	void
1014	make_default (CFPlus::Font self)	1319	make_default (DC::Font self)
1015	PROTOTYPE: $	1320	PROTOTYPE: $
1016	CODE:	1321	CODE:
1017	default_font = self;	1322	default_font = self;
1018		1323
1019	MODULE = CFPlus PACKAGE = CFPlus::Layout	1324	MODULE = Deliantra::Client PACKAGE = DC::Layout
1020		1325
1021	PROTOTYPES: DISABLE	1326	PROTOTYPES: DISABLE
1022		1327
1023	void	1328	void
1024	reset_glyph_cache ()	1329	glyph_cache_backup ()
1025	PROTOTYPE:	1330	PROTOTYPE:
1026	CODE:	1331	CODE:
		1332	tc_backup ();
		1333
		1334	void
		1335	glyph_cache_restore ()
		1336	PROTOTYPE:
		1337	CODE:
1027	tc_clear ();	1338	tc_restore ();
1028		1339
1029	CFPlus::Layout	1340	DC::Layout
1030	new (SV *class)	1341	new (SV *klass)
1031	CODE:	1342	CODE:
1032	New (0, RETVAL, 1, struct cf_layout);	1343	New (0, RETVAL, 1, struct cf_layout);
1033		1344
1034	RETVAL->pl = pango_layout_new (opengl_context);	1345	RETVAL->pl = pango_layout_new (opengl_context);
1035	RETVAL->r = 1.;	1346	RETVAL->r = 1.;
1036	RETVAL->g = 1.;	1347	RETVAL->g = 1.;
1037	RETVAL->b = 1.;	1348	RETVAL->b = 1.;
1038	RETVAL->a = 1.;	1349	RETVAL->a = 1.;
1039	RETVAL->base_height = MIN_FONT_HEIGHT;	1350	RETVAL->base_height = MIN_FONT_HEIGHT;
1040	RETVAL->font = 0;	1351	RETVAL->font = 0;
		1352	RETVAL->rc = rc_alloc ();
1041		1353
1042	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1354	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1043	layout_update_font (RETVAL);	1355	layout_update_font (RETVAL);
1044	OUTPUT:	1356	OUTPUT:
1045	RETVAL	1357	RETVAL
1046		1358
1047	void	1359	void
1048	DESTROY (CFPlus::Layout self)	1360	DESTROY (DC::Layout self)
1049	CODE:	1361	CODE:
1050	g_object_unref (self->pl);	1362	g_object_unref (self->pl);
		1363	rc_free (self->rc);
1051	Safefree (self);	1364	Safefree (self);
1052		1365
1053	void	1366	void
1054	set_text (CFPlus::Layout self, SV *text_)	1367	set_text (DC::Layout self, SV *text_)
1055	CODE:	1368	CODE:
1056	{	1369	{
1057	STRLEN textlen;	1370	STRLEN textlen;
1058	char *text = SvPVutf8 (text_, textlen);	1371	char *text = SvPVutf8 (text_, textlen);
1059		1372
1060	pango_layout_set_text (self->pl, text, textlen);	1373	pango_layout_set_text (self->pl, text, textlen);
1061	}	1374	}
1062		1375
1063	void	1376	void
1064	set_markup (CFPlus::Layout self, SV *text_)	1377	set_markup (DC::Layout self, SV *text_)
1065	CODE:	1378	CODE:
1066	{	1379	{
1067	STRLEN textlen;	1380	STRLEN textlen;
1068	char *text = SvPVutf8 (text_, textlen);	1381	char *text = SvPVutf8 (text_, textlen);
1069		1382
1070	pango_layout_set_markup (self->pl, text, textlen);	1383	pango_layout_set_markup (self->pl, text, textlen);
1071	}	1384	}
1072		1385
1073	void	1386	void
1074	set_shapes (CFPlus::Layout self, ...)	1387	set_shapes (DC::Layout self, ...)
1075	CODE:	1388	CODE:
1076	{	1389	{
1077	PangoAttrList *attrs = 0;	1390	PangoAttrList *attrs = 0;
1078	const char *text = pango_layout_get_text (self->pl);	1391	const char *text = pango_layout_get_text (self->pl);
1079	const char *pos = text;	1392	const char *pos = text;
…		…
1114	if (attrs)	1427	if (attrs)
1115	pango_layout_set_attributes (self->pl, attrs);	1428	pango_layout_set_attributes (self->pl, attrs);
1116	}	1429	}
1117		1430
1118	void	1431	void
1119	get_shapes (CFPlus::Layout self)	1432	get_shapes (DC::Layout self)
1120	PPCODE:	1433	PPCODE:
1121	{	1434	{
1122	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1435	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1123		1436
1124	do	1437	do
1125	{	1438	{
1126	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1439	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1127		1440
1128	if (run && shape_attr_p (run))	1441	if (run && shape_attr_p (run))
1129	{	1442	{
1130	PangoRectangle extents;	1443	PangoRectangle extents;
1131	pango_layout_iter_get_run_extents (iter, 0, &extents);	1444	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1139		1452
1140	pango_layout_iter_free (iter);	1453	pango_layout_iter_free (iter);
1141	}	1454	}
1142		1455
1143	int	1456	int
1144	has_wrapped (CFPlus::Layout self)	1457	has_wrapped (DC::Layout self)
1145	CODE:	1458	CODE:
1146	{	1459	{
1147	int lines = 1;	1460	int lines = 1;
1148	const char *text = pango_layout_get_text (self->pl);	1461	const char *text = pango_layout_get_text (self->pl);
1149		1462
…		…
1154	}	1467	}
1155	OUTPUT:	1468	OUTPUT:
1156	RETVAL	1469	RETVAL
1157		1470
1158	SV *	1471	SV *
1159	get_text (CFPlus::Layout self)	1472	get_text (DC::Layout self)
1160	CODE:	1473	CODE:
1161	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1474	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1162	sv_utf8_decode (RETVAL);	1475	sv_utf8_decode (RETVAL);
1163	OUTPUT:	1476	OUTPUT:
1164	RETVAL	1477	RETVAL
1165		1478
1166	void	1479	void
1167	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.)
1168	CODE:	1481	CODE:
1169	self->r = r;	1482	self->r = r;
1170	self->g = g;	1483	self->g = g;
1171	self->b = b;	1484	self->b = b;
1172	self->a = a;	1485	self->a = a;
1173		1486
1174	void	1487	void
1175	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1488	set_font (DC::Layout self, DC::Font font = 0)
1176	CODE:	1489	CODE:
1177	if (self->font != font)	1490	if (self->font != font)
1178	{	1491	{
1179	self->font = font;	1492	self->font = font;
1180	layout_update_font (self);	1493	layout_update_font (self);
1181	}	1494	}
1182		1495
1183	void	1496	void
1184	set_height (CFPlus::Layout self, int base_height)	1497	set_height (DC::Layout self, int base_height)
1185	CODE:	1498	CODE:
1186	if (self->base_height != base_height)	1499	if (self->base_height != base_height)
1187	{	1500	{
1188	self->base_height = base_height;	1501	self->base_height = base_height;
1189	layout_update_font (self);	1502	layout_update_font (self);
1190	}	1503	}
1191		1504
1192	void	1505	void
1193	set_width (CFPlus::Layout self, int max_width = -1)	1506	set_width (DC::Layout self, int max_width = -1)
1194	CODE:	1507	CODE:
1195	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);
1196		1509
1197	void	1510	void
1198	set_indent (CFPlus::Layout self, int indent)	1511	set_indent (DC::Layout self, int indent)
1199	CODE:	1512	CODE:
1200	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1513	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1201		1514
1202	void	1515	void
1203	set_spacing (CFPlus::Layout self, int spacing)	1516	set_spacing (DC::Layout self, int spacing)
1204	CODE:	1517	CODE:
1205	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1518	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1206		1519
1207	void	1520	void
1208	set_ellipsise (CFPlus::Layout self, int ellipsise)	1521	set_ellipsise (DC::Layout self, int ellipsise)
1209	CODE:	1522	CODE:
1210	pango_layout_set_ellipsize (self->pl,	1523	pango_layout_set_ellipsize (self->pl,
1211	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1524	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1212	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1525	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1213	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1526	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1214	: PANGO_ELLIPSIZE_NONE	1527	: PANGO_ELLIPSIZE_NONE
1215	);	1528	);
1216		1529
1217	void	1530	void
1218	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1531	set_single_paragraph_mode (DC::Layout self, int spm)
1219	CODE:	1532	CODE:
1220	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1533	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1221		1534
1222	void	1535	void
1223	size (CFPlus::Layout self)	1536	size (DC::Layout self)
1224	PPCODE:	1537	PPCODE:
1225	{	1538	{
1226	int w, h;	1539	int w, h;
1227		1540
1228	layout_get_pixel_size (self, &w, &h);	1541	layout_get_pixel_size (self, &w, &h);
…		…
1231	PUSHs (sv_2mortal (newSViv (w)));	1544	PUSHs (sv_2mortal (newSViv (w)));
1232	PUSHs (sv_2mortal (newSViv (h)));	1545	PUSHs (sv_2mortal (newSViv (h)));
1233	}	1546	}
1234		1547
1235	int	1548	int
1236	descent (CFPlus::Layout self)	1549	descent (DC::Layout self)
1237	CODE:	1550	CODE:
1238	{	1551	{
1239	PangoRectangle rect;	1552	PangoRectangle rect;
1240	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1553	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1241	pango_layout_line_get_pixel_extents (line, 0, &rect);	1554	pango_layout_line_get_pixel_extents (line, 0, &rect);
1242	RETVAL = PANGO_DESCENT (rect);	1555	RETVAL = PANGO_DESCENT (rect);
1243	}	1556	}
1244	OUTPUT:	1557	OUTPUT:
1245	RETVAL	1558	RETVAL
1246		1559
1247	int	1560	int
1248	xy_to_index (CFPlus::Layout self, int x, int y)	1561	xy_to_index (DC::Layout self, int x, int y)
1249	CODE:	1562	CODE:
1250	{	1563	{
1251	int index, trailing;	1564	int index, trailing;
1252	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);
1253	RETVAL = index + trailing;	1566	RETVAL = index + trailing;
1254	}	1567	}
1255	OUTPUT:	1568	OUTPUT:
1256	RETVAL	1569	RETVAL
1257		1570
1258	void	1571	void
1259	cursor_pos (CFPlus::Layout self, int index)	1572	cursor_pos (DC::Layout self, int index)
1260	PPCODE:	1573	PPCODE:
1261	{	1574	{
1262	PangoRectangle strong_pos;	1575	PangoRectangle pos;
1263	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1576	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1264		1577
1265	EXTEND (SP, 3);	1578	EXTEND (SP, 3);
1266	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1268	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1581	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1269	}	1582	}
1270		1583
1271	void	1584	void
1272	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)
1273	PPCODE:	1586	PPCODE:
1274	{	1587	{
1275	int line, x;	1588	int line, x;
1276		1589
1277	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)
1278	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1592	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1279		1593	--line;
		1594	#endif
1280	EXTEND (SP, 2);	1595	EXTEND (SP, 2);
1281	PUSHs (sv_2mortal (newSViv (line - 1)));	1596	PUSHs (sv_2mortal (newSViv (line)));
1282	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1597	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1283	}	1598	}
1284		1599
1285	void	1600	void
1286	line_x_to_index (CFPlus::Layout self, int line, int x)	1601	line_x_to_index (DC::Layout self, int line, int x)
1287	PPCODE:	1602	PPCODE:
1288	{	1603	{
1289	PangoLayoutLine *lp;	1604	PangoLayoutLine *lp;
1290	int index, trailing;	1605	int index, trailing;
1291		1606
1292	if (line < 0)	1607	if (line < 0)
1293	XSRETURN_EMPTY;	1608	XSRETURN_EMPTY;
1294		1609
1295	if (!(lp = pango_layout_get_line (self->pl, line)))	1610	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1296	XSRETURN_EMPTY; /* do better */	1611	XSRETURN_EMPTY; /* do better */
1297		1612
1298	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);
1299		1614
1300	EXTEND (SP, 2);	1615	EXTEND (SP, 2);
…		…
1306	PUSHs (sv_2mortal (newSViv (trailing)));	1621	PUSHs (sv_2mortal (newSViv (trailing)));
1307	}	1622	}
1308	}	1623	}
1309		1624
1310	void	1625	void
1311	render (CFPlus::Layout self, float x, float y, int flags = 0)	1626	render (DC::Layout self, float x, float y, int flags = 0)
1312	PPCODE:	1627	CODE:
		1628	rc_clear (self->rc);
1313	pango_opengl_render_layout_subpixel (	1629	pango_opengl_render_layout_subpixel (
1314	self->pl,	1630	self->pl,
		1631	self->rc,
1315	x * PANGO_SCALE, y * PANGO_SCALE,	1632	x * PANGO_SCALE, y * PANGO_SCALE,
1316	self->r, self->g, self->b, self->a,	1633	self->r, self->g, self->b, self->a,
1317	flags	1634	flags
1318	);	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);
1319		1639
1320	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
1321		1660
1322	PROTOTYPES: ENABLE	1661	PROTOTYPES: ENABLE
1323
1324	int minpot (int n)
1325		1662
1326	void	1663	void
1327	pad (SV *data_, int ow, int oh, int nw, int nh)	1664	pad (SV *data_, int ow, int oh, int nw, int nh)
1328	CODE:	1665	CODE:
1329	{	1666	{
…		…
1395	glDisable (GL_ALPHA_TEST);	1732	glDisable (GL_ALPHA_TEST);
1396	glDisable (GL_BLEND);	1733	glDisable (GL_BLEND);
1397	}	1734	}
1398	}	1735	}
1399		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
1400	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)
1401	CODE:	1859	CODE:
1402	{	1860	{
1403	GLint width;	1861	GLint width;
1404	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);
…		…
1406	RETVAL = width > 0;	1864	RETVAL = width > 0;
1407	}	1865	}
1408	OUTPUT:	1866	OUTPUT:
1409	RETVAL	1867	RETVAL
1410		1868
1411	MODULE = CFPlus PACKAGE = CFPlus::Map	1869	MODULE = Deliantra::Client PACKAGE = DC::Map
1412		1870
1413	PROTOTYPES: DISABLE	1871	PROTOTYPES: DISABLE
1414		1872
1415	CFPlus::Map	1873	DC::Map
1416	new (SV *class)	1874	new (SV *klass)
1417	CODE:	1875	CODE:
1418	New (0, RETVAL, 1, struct map);	1876	New (0, RETVAL, 1, struct map);
1419	RETVAL->x = 0;	1877	RETVAL->x = 0;
1420	RETVAL->y = 0;	1878	RETVAL->y = 0;
1421	RETVAL->w = 0;	1879	RETVAL->w = 0;
…		…
1428	RETVAL->row = 0;	1886	RETVAL->row = 0;
1429	OUTPUT:	1887	OUTPUT:
1430	RETVAL	1888	RETVAL
1431		1889
1432	void	1890	void
1433	DESTROY (CFPlus::Map self)	1891	DESTROY (DC::Map self)
1434	CODE:	1892	CODE:
1435	{	1893	{
1436	map_clear (self);	1894	map_clear (self);
1437	Safefree (self->face2tile);	1895	Safefree (self->face2tile);
1438	Safefree (self->tex);	1896	Safefree (self->tex);
1439	Safefree (self);	1897	Safefree (self);
1440	}	1898	}
1441		1899
1442	void	1900	void
1443	resize (CFPlus::Map self, int map_width, int map_height)	1901	resize (DC::Map self, int map_width, int map_height)
1444	CODE:	1902	CODE:
1445	self->w = map_width;	1903	self->w = map_width;
1446	self->h = map_height;	1904	self->h = map_height;
1447		1905
1448	void	1906	void
1449	clear (CFPlus::Map self)	1907	clear (DC::Map self)
1450	CODE:	1908	CODE:
1451	map_clear (self);	1909	map_clear (self);
1452		1910
1453	void	1911	void
1454	set_tileid (CFPlus::Map self, int face, int tile)	1912	set_tileid (DC::Map self, int face, int tile)
1455	CODE:	1913	CODE:
1456	{	1914	{
1457	need_facenum (self, face); self->face2tile [face] = tile;	1915	need_facenum (self, face); self->face2tile [face] = tile;
1458	need_texid (self, tile);	1916	need_texid (self, tile);
1459	}	1917	}
1460		1918
1461	void	1919	void
1462	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1920	set_smooth (DC::Map self, int face, int smooth, int level)
1463	CODE:	1921	CODE:
1464	{	1922	{
1465	tileid texid;	1923	tileid texid;
1466	maptex *tex;	1924	maptex *tex;
1467		1925
1468	if (face < 0 || face >= self->faces)	1926	if (face < 0 || face >= self->faces)
1469	return;	1927	return;
1470		1928
1471	if (smooth < 0 || smooth >= self->faces)	1929	if (smooth < 0 || smooth >= self->faces)
1472	return;	1930	return;
1473		1931
1474	texid = self->face2tile [face];	1932	texid = self->face2tile [face];
1475		1933
1476	if (!texid)	1934	if (!texid)
1477	return;	1935	return;
1478		1936
1479	tex = self->tex + texid;	1937	tex = self->tex + texid;
1480	tex->smoothtile = self->face2tile [smooth];	1938	tex->smoothtile = self->face2tile [smooth];
1481	tex->smoothlevel = level;	1939	tex->smoothlevel = level;
1482	}	1940	}
1483		1941
1484	void	1942	void
1485	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)
1486	CODE:	1944	CODE:
1487	{	1945	{
1488	need_texid (self, texid);	1946	need_texid (self, texid);
1489		1947
1490	{	1948	{
…		…
1509	// use uglier nearest interpolation because linear suffers	1967	// use uglier nearest interpolation because linear suffers
1510	// from transparent color bleeding and ugly wrapping effects.	1968	// from transparent color bleeding and ugly wrapping effects.
1511	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1969	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1512	}	1970	}
1513		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
1514	int	1992	int
1515	ox (CFPlus::Map self)	1993	ox (DC::Map self)
1516	ALIAS:	1994	ALIAS:
1517	oy = 1	1995	oy = 1
1518	x = 2	1996	x = 2
1519	y = 3	1997	y = 3
1520	w = 4	1998	w = 4
…		…
1531	}	2009	}
1532	OUTPUT:	2010	OUTPUT:
1533	RETVAL	2011	RETVAL
1534		2012
1535	void	2013	void
1536	scroll (CFPlus::Map self, int dx, int dy)	2014	scroll (DC::Map self, int dx, int dy)
1537	CODE:	2015	CODE:
1538	{	2016	{
1539	if (dx > 0)	2017	if (dx > 0)
1540	map_blank (self, self->x, self->y, dx, self->h);	2018	map_blank (self, self->x, self->y, dx, self->h);
1541	else if (dx < 0)	2019	else if (dx < 0)
…		…
1557	self->y += MAP_EXTEND_Y;	2035	self->y += MAP_EXTEND_Y;
1558	}	2036	}
1559	}	2037	}
1560		2038
1561	SV *	2039	SV *
1562	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2040	map1a_update (DC::Map self, SV *data_)
1563	CODE:	2041	CODE:
1564	{	2042	{
1565	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2043	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1566	uint8_t *data_end = (uint8_t *)SvEND (data_);	2044	uint8_t *data_end = (uint8_t *)SvEND (data_);
1567	mapcell *cell;	2045	mapcell *cell;
…		…
1588		2066
1589	//TODO: don't trust server data to be in-range(!)	2067	//TODO: don't trust server data to be in-range(!)
1590		2068
1591	if (flags & 8)	2069	if (flags & 8)
1592	{	2070	{
		2071	uint8_t ext, cmd;
		2072
1593	if (extmap)	2073	do
1594	{	2074	{
1595	uint8_t ext, cmd;	2075	ext = *data++;
		2076	cmd = ext & 0x7f;
1596		2077
1597	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
1598	{	2081	{
1599	ext = *data++;
1600	cmd = ext & 0x3f;
1601
1602	if (cmd < 4)
1603	cell->darkness = 255 - ext * 64 + 1;
1604	else if (cmd == 5) // health
1605	{
1606	cell->stat_width = 1;	2082	cell->stat_width = 1;
1607	cell->stat_hp = *data++;	2083	cell->stat_hp = *data++;
1608	}
1609	else if (cmd == 6) // monster width
1610	cell->stat_width = *data++ + 1;
1611	else if (cmd == 0x47)
1612	{
1613	if (*data == 4)
1614	; // decode player count
1615
1616	data += *data + 1;
1617	}
1618	else if (cmd == 8) // cell flags
1619	cell->flags = *data++;
1620	else if (ext & 0x40) // unknown, multibyte => skip
1621	data += *data + 1;
1622	else
1623	data++;
1624	}	2084	}
1625	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++;
1626	}	2102	}
1627	else	2103	while (ext & 0x80);
1628	cell->darkness = *data++ + 1;
1629	}	2104	}
1630		2105
1631	for (z = 0; z <= 2; ++z)	2106	for (z = 0; z <= 2; ++z)
1632	if (flags & (4 >> z))	2107	if (flags & (4 >> z))
1633	{	2108	{
…		…
1636	cell->tile [z] = self->face2tile [face];	2111	cell->tile [z] = self->face2tile [face];
1637		2112
1638	if (cell->tile [z])	2113	if (cell->tile [z])
1639	{	2114	{
1640	maptex *tex = self->tex + cell->tile [z];	2115	maptex *tex = self->tex + cell->tile [z];
		2116	tex->unused = 0;
1641	if (!tex->name)	2117	if (!tex->name)
1642	av_push (missing, newSViv (cell->tile [z]));	2118	av_push (missing, newSViv (cell->tile [z]));
1643		2119
1644	if (tex->smoothtile)	2120	if (tex->smoothtile)
1645	{	2121	{
1646	maptex *smooth = self->tex + tex->smoothtile;	2122	maptex *smooth = self->tex + tex->smoothtile;
		2123	smooth->unused = 0;
1647	if (!smooth->name)	2124	if (!smooth->name)
1648	av_push (missing, newSViv (tex->smoothtile));	2125	av_push (missing, newSViv (tex->smoothtile));
1649	}	2126	}
1650	}	2127	}
1651	}	2128	}
1652	}	2129	}
1653	else	2130	else
1654	cell->darkness = 0;	2131	CELL_CLEAR (cell);
1655	}	2132	}
1656	}	2133	}
1657	OUTPUT:	2134	OUTPUT:
1658	RETVAL	2135	RETVAL
1659		2136
1660	SV *	2137	SV *
1661	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)
1662	CODE:	2139	CODE:
1663	{	2140	{
1664	int x1, x;	2141	int x1, x;
1665	int y1, y;	2142	int y1, y;
1666	int z;	2143	int z;
…		…
1679	? self->row + y	2156	? self->row + y
1680	: 0;	2157	: 0;
1681		2158
1682	for (x = x0; x < x1; x++)	2159	for (x = x0; x < x1; x++)
1683	{	2160	{
1684	int r = 32, g = 32, b = 32, a = 192;	2161	unsigned int r = 32, g = 32, b = 32, a = 192;
1685		2162
1686	if (row && row->c0 <= x && x < row->c1)	2163	if (row && row->c0 <= x && x < row->c1)
1687	{	2164	{
1688	mapcell *cell = row->col + (x - row->c0);	2165	mapcell *cell = row->col + (x - row->c0);
1689		2166
…		…
1691	{	2168	{
1692	maptex tex = self->tex [cell->tile [z]];	2169	maptex tex = self->tex [cell->tile [z]];
1693	int a0 = 255 - tex.a;	2170	int a0 = 255 - tex.a;
1694	int a1 = tex.a;	2171	int a1 = tex.a;
1695		2172
1696	r = (r * a0 + tex.r * a1) / 255;	2173	r = div255 (r * a0 + tex.r * a1);
1697	g = (g * a0 + tex.g * a1) / 255;	2174	g = div255 (g * a0 + tex.g * a1);
1698	b = (b * a0 + tex.b * a1) / 255;	2175	b = div255 (b * a0 + tex.b * a1);
1699	a = (a * a0 + tex.a * a1) / 255;	2176	a = div255 (a * a0 + tex.a * a1);
1700	}	2177	}
1701	}	2178	}
1702		2179
1703	*map++ = (r )	2180	*map++ = (r )
1704	| (g << 8)	2181	| (g << 8)
1705	| (b << 16)	2182	| (b << 16)
1706	| (a << 24);	2183	| (a << 24);
1707	}	2184	}
1708	}	2185	}
1709		2186
1710	RETVAL = map_sv;	2187	RETVAL = map_sv;
1711	}	2188	}
1712	OUTPUT:	2189	OUTPUT:
1713	RETVAL	2190	RETVAL
1714		2191
1715	void	2192	void
1716	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)
1717	CODE:	2194	CODE:
1718	{	2195	{
1719	int x, y, z;	2196	int x, y, z;
1720		2197
1721	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2198	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1722	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
1723	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)
1724	smooth_key skey;	2201	smooth_key skey;
1725		2202	int pl_x, pl_y;
		2203	maptex pl_tex;
1726	rc_t *rc = rc_alloc ();	2204	rc_t *rc = rc_alloc ();
		2205	rc_t *rc_ov = rc_alloc ();
1727	rc_key_t key;	2206	rc_key_t key;
1728	rc_array_t *arr;	2207	rc_array_t *arr;
1729		2208
		2209	pl_tex.name = 0;
		2210
1730	// thats current max. sorry.	2211	// that's current max. sorry.
1731	if (sw > 255) sw = 255;	2212	if (sw > 255) sw = 255;
1732	if (sh > 255) sh = 255;	2213	if (sh > 255) sh = 255;
1733		2214
1734	// clear key, in case of extra padding	2215	// clear key, in case of extra padding
1735	memset (&skey, 0, sizeof (skey));	2216	memset (&skey, 0, sizeof (skey));
…		…
1739	key.g = 255;	2220	key.g = 255;
1740	key.b = 255;	2221	key.b = 255;
1741	key.a = 255;	2222	key.a = 255;
1742	key.mode = GL_QUADS;	2223	key.mode = GL_QUADS;
1743	key.format = GL_T2F_V3F;	2224	key.format = GL_T2F_V3F;
1744	key.texname = -1;
1745		2225
1746	mx += self->x;	2226	mx += self->x;
1747	my += self->y;	2227	my += self->y;
1748		2228
1749	// first pass: determine smooth_max	2229	// first pass: determine smooth_max
…		…
1773	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1774		2254
1775	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1776	{	2256	{
1777	memset (smooth_level, 0, sizeof (smooth_level));	2257	memset (smooth_level, 0, sizeof (smooth_level));
		2258	key.texname = -1;
1778		2259
1779	for (y = 0; y < sh; y++)	2260	for (y = 0; y < sh; y++)
1780	if (0 <= y + my && y + my < self->rows)	2261	if (0 <= y + my && y + my < self->rows)
1781	{	2262	{
1782	maprow *row = self->row + (y + my);	2263	maprow *row = self->row + (y + my);
…		…
1790	if (tile)	2271	if (tile)
1791	{	2272	{
1792	maptex tex = self->tex [tile];	2273	maptex tex = self->tex [tile];
1793	int px, py;	2274	int px, py;
1794		2275
1795	// suppressing texture state switches here
1796	// is only moderately effective, but worth the extra effort
1797	if (key.texname != tex.name)	2276	if (key.texname != tex.name)
1798	{	2277	{
		2278	self->tex [tile].unused = 0;
		2279
1799	if (!tex.name)	2280	if (!tex.name)
1800	tex = self->tex [2]; /* missing, replace by noface */	2281	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1801		2282
1802	key.texname = tex.name;	2283	key.texname = tex.name;
1803	arr = rc_array (rc, &key);	2284	arr = rc_array (rc, &key);
1804	}	2285	}
1805		2286
1806	px = (x + 1) * T - tex.w;	2287	px = (x + 1) * Th - tex.w;
1807	py = (y + 1) * T - tex.h;	2288	py = (y + 1) * Tw - tex.h;
		2289
		2290	if (expect_false (cell->player == player) && expect_false (z == 2))
		2291	{
		2292	pl_x = px;
		2293	pl_y = py;
		2294	pl_tex = tex;
		2295	continue;
		2296	}
1808		2297
1809	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2298	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1810	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2299	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1811	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2300	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1812	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2301	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1813
1814	if (cell->flags && z == 2)
1815	{
1816	// overlays such as the speech bubble, probably more to come
1817	if (cell->flags & 1)
1818	{
1819	maptex tex = self->tex [1];
1820	int px = x * T + T * 2 / 32;
1821	int py = y * T - T * 6 / 32;
1822
1823	if (tex.name)
1824	{
1825	if (key.texname != tex.name)
1826	{
1827	key.texname = tex.name;
1828	arr = rc_array (rc, &key);
1829	}
1830
1831	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1832	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1833	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1834	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1835	}
1836	}
1837	}
1838		2302
1839	// update smooth hash	2303	// update smooth hash
1840	if (tex.smoothtile)	2304	if (tex.smoothtile)
1841	{	2305	{
1842	skey.tile = tex.smoothtile;	2306	skey.tile = tex.smoothtile;
…		…
1873	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);
1874	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);
1875	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);
1876	}	2340	}
1877	}	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	}
1878	}	2363	}
1879	}	2364	}
		2365
		2366	rc_draw (rc);
		2367	rc_clear (rc);
1880		2368
1881	// go through all smoothlevels, lowest to highest, then draw.	2369	// go through all smoothlevels, lowest to highest, then draw.
1882	// this is basically counting sort	2370	// this is basically counting sort
1883	{	2371	{
1884	int w, b;	2372	int w, b;
1885		2373
		2374	glEnable (GL_TEXTURE_2D);
		2375	glBegin (GL_QUADS);
1886	for (w = 0; w < 256 / 32; ++w)	2376	for (w = 0; w < 256 / 32; ++w)
1887	{	2377	{
1888	uint32_t smask = smooth_level [w];	2378	uint32_t smask = smooth_level [w];
1889	if (smask)	2379	if (smask)
1890	for (b = 0; b < 32; ++b)	2380	for (b = 0; b < 32; ++b)
…		…
1902	if (!(bits & 0x1000)	2392	if (!(bits & 0x1000)
1903	&& skey->level == level	2393	&& skey->level == level
1904	&& level > smooth_max [skey->x][skey->y])	2394	&& level > smooth_max [skey->x][skey->y])
1905	{	2395	{
1906	maptex tex = self->tex [skey->tile];	2396	maptex tex = self->tex [skey->tile];
1907	int px = (((int)skey->x) - 1) * T;	2397	int px = (((int)skey->x) - 1) * Tw;
1908	int py = (((int)skey->y) - 1) * T;	2398	int py = (((int)skey->y) - 1) * Th;
1909	int border = bits & 15;	2399	int border = bits & 15;
1910	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1911	float dx = tex.s * .0625f; // 16 images/row	2401	float dx = tex.s * .0625f; // 16 images/row
1912	float dy = tex.t * .5f ; // 2 images/column	2402	float dy = tex.t * .5f ; // 2 images/column
1913		2403
…		…
1915	{	2405	{
1916	// this time avoiding texture state changes	2406	// this time avoiding texture state changes
1917	// save gobs of state changes.	2407	// save gobs of state changes.
1918	if (key.texname != tex.name)	2408	if (key.texname != tex.name)
1919	{	2409	{
		2410	self->tex [skey->tile].unused = 0;
		2411
		2412	glEnd ();
1920	key.texname = tex.name;	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1921	arr = rc_array (rc, &key);	2414	glBegin (GL_QUADS);
1922	}	2415	}
1923		2416
1924	if (border)	2417	if (border)
1925	{	2418	{
1926	float ox = border * dx;	2419	float ox = border * dx;
1927		2420
1928	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1929	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1930	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1931	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1932	}	2425	}
1933		2426
1934	if (corner)	2427	if (corner)
1935	{	2428	{
1936	float ox = corner * dx;	2429	float ox = corner * dx;
1937		2430
1938	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1939	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1940	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1941	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1942	}	2435	}
1943	}	2436	}
1944	}	2437	}
1945	}	2438	}
1946	}	2439	}
1947	}	2440	}
		2441
		2442	glEnd ();
		2443	glDisable (GL_TEXTURE_2D);
		2444	key.texname = -1;
1948	}	2445	}
1949		2446
1950	hv_clear (smooth);	2447	hv_clear (smooth);
		2448	}
		2449
		2450	if (pl_tex.name)
		2451	{
		2452	maptex tex = pl_tex;
		2453	int px = pl_x + sdx;
		2454	int py = pl_y + sdy;
		2455
		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
1951	rc_draw (rc);	2464	rc_draw (rc);
1952	rc_clear (rc);
1953	}	2465	}
		2466
		2467	rc_draw (rc_ov);
		2468	rc_clear (rc_ov);
1954		2469
1955	glDisable (GL_BLEND);	2470	glDisable (GL_BLEND);
1956	rc_free (rc);	2471	rc_free (rc);
		2472	rc_free (rc_ov);
1957		2473
1958	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
1959	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
1960	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
1961	{	2477	{
…		…
1964	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
1965	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
1966	{	2482	{
1967	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
1968		2484
1969	int px = x * T;	2485	int px = x * Tw;
1970	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	}
1971		2493
1972	if (cell->stat_hp)	2494	if (cell->stat_hp)
1973	{	2495	{
1974	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
1975	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1976		2498
1977	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
1978	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
1979	px + width - 1, py);	2501	px + width - 1, py);
1980		2502
…		…
1986	}	2508	}
1987	}	2509	}
1988	}	2510	}
1989		2511
1990	void	2512	void
1991	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)
1992	CODE:	2514	CODE:
1993	{	2515	{
1994	static float color[16][3] = {	2516	static float color[16][3] = {
1995	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
1996	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
1997	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
1998	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
1999		2521
2000	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2001	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2002	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2003	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2004		2526
2005	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2006	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2007	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2008	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2009		2531
2010	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2011		2533
2012	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2013	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2014	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2015	};	2537	};
2016		2538
2017	int x, y;	2539	int x, y;
2018		2540
2019	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	*/
2020	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2021	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2022	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2023	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2024		2552
2025	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2029		2557
2030	if (m)	2558	if (m)
2031	{	2559	{
2032	float *c = color [m & 15];	2560	float *c = color [m & 15];
2033		2561
2034	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2035	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2036		2564
2037	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2038	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2039	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2040	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2041	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2042	}	2570	}
…		…
2046	glDisable (GL_BLEND);	2574	glDisable (GL_BLEND);
2047	glDisable (GL_TEXTURE_2D);	2575	glDisable (GL_TEXTURE_2D);
2048	}	2576	}
2049		2577
2050	void	2578	void
2051	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)
2052	PPCODE:	2580	PPCODE:
2053	{	2581	{
2054	int x, y;	2582	int x, y;
2055	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2056	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2057	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2058	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);
2059	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2060	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2061	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2062		2591
2063	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2064	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2065		2594
2066	mx += self->x - 1;	2595	mx += self->x - 1;
2067	my += self->y - 1;	2596	my += self->y - 1;
2068
2069	memset (darkness1, 255, sw1 * sh1);
2070		2597
2071	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2072	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2073	{	2600	{
2074	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2077	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2078	{	2605	{
2079	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2080		2607
2081	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2082	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2083	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2084	}	2611	}
2085	}	2612	}
2086		2613
2087	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2088	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2107		2634
2108	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2109	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2110	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2111		2638
2112	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2113	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2114	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2115	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2116	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 */
2117	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2118	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2119	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2120	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2121	}	2648	}
2122		2649
2123	free (darkness1);	2650	free (darkness1);
2124		2651
2125	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2126	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2127	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2128	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2129	}	2656	}
2130		2657
2131	SV *	2658	SV *
2132	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)
2133	CODE:	2660	CODE:
2134	{	2661	{
2135	int x, y, x1, y1;	2662	int x, y, x1, y1;
2136	SV *data_sv = newSV (w * h * 7 + 5);	2663	SV *data_sv = newSV (w * h * 7 + 5);
2137	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2664	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2194	else	2721	else
2195	*data++ = 0;	2722	*data++ = 0;
2196	}	2723	}
2197	}	2724	}
2198		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	{
2199	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2200	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2731	}
		2732
2201	RETVAL = data_sv;	2733	RETVAL = data_sv;
2202	}	2734	}
2203	OUTPUT:	2735	OUTPUT:
2204	RETVAL	2736	RETVAL
2205		2737
2206	void	2738	void
2207	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)
2208	PPCODE:	2740	PPCODE:
2209	{	2741	{
2210	int x, y, z;	2742	int x, y, z;
2211	int w, h;	2743	int w, h;
2212	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;
2213		2755
2214	if (*data++ != 0)	2756	if (*data++ != 0)
2215	return; /* version mismatch */	2757	XSRETURN_EMPTY; /* version mismatch */
2216		2758
2217	w = *data++ << 8; w |= *data++;	2759	w = *data++ << 8; w |= *data++;
2218	h = *data++ << 8; h |= *data++;	2760	h = *data++ << 8; h |= *data++;
2219		2761
2220	// 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
…		…
2232	{	2774	{
2233	maprow *row = map_get_row (self, y);	2775	maprow *row = map_get_row (self, y);
2234		2776
2235	for (x = x0; x < x1; x++)	2777	for (x = x0; x < x1; x++)
2236	{	2778	{
		2779	uint8_t flags;
		2780
		2781	if (data + 7 >= end)
		2782	XSRETURN_EMPTY;
		2783
2237	uint8_t flags = *data++;	2784	flags = *data++;
2238		2785
2239	if (flags)	2786	if (flags)
2240	{	2787	{
2241	mapcell *cell = row_get_cell (row, x);	2788	mapcell *cell = row_get_cell (row, x);
2242	tileid tile[3] = { 0, 0, 0 };	2789	tileid tile[3] = { 0, 0, 0 };
…		…
2245	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2792	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2246	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2793	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2247		2794
2248	if (cell->darkness == 0)	2795	if (cell->darkness == 0)
2249	{	2796	{
2250	cell->darkness = 0;	2797	/*cell->darkness = 0;*/
		2798	EXTEND (SP, 3);
2251		2799
2252	for (z = 0; z <= 2; z++)	2800	for (z = 0; z <= 2; z++)
2253	{	2801	{
2254	tileid t = tile [z];	2802	tileid t = tile [z];
2255		2803
2256	if (t >= self->texs || (t && !self->tex [t].name))	2804	if (t >= self->texs || (t && !self->tex [t].name))
2257	{	2805	{
2258	XPUSHs (sv_2mortal (newSViv (t)));	2806	PUSHs (sv_2mortal (newSViv (t)));
2259	need_texid (self, t);	2807	need_texid (self, t);
2260	}	2808	}
2261		2809
2262	cell->tile [z] = t;	2810	cell->tile [z] = t;
2263	}	2811	}
…		…
2265	}	2813	}
2266	}	2814	}
2267	}	2815	}
2268	}	2816	}
2269		2817
2270	MODULE = CFPlus PACKAGE = CFPlus::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2271		2819
2272	CFPlus::RW	2820	DC::RW
2273	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2274	CODE:	2822	CODE:
2275	{	2823	{
2276	STRLEN datalen;	2824	STRLEN datalen;
2277	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2278		2826
2279	RETVAL = SDL_RWFromConstMem (data, datalen);	2827	RETVAL = SDL_RWFromConstMem (data, datalen);
2280	}	2828	}
2281	OUTPUT:	2829	OUTPUT:
2282	RETVAL	2830	RETVAL
2283		2831
2284	CFPlus::RW	2832	DC::RW
2285	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")
2286	CODE:	2834	CODE:
2287	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2288	OUTPUT:	2836	OUTPUT:
2289	RETVAL	2837	RETVAL
2290		2838
2291	# fails on win32:	2839	# fails on win32:
2292	# CFPlus.xs(2268) : error C2059: syntax error : '('	2840	# dc.xs(2268) : error C2059: syntax error : '('
2293	#void	2841	#void
2294	#close (CFPlus::RW self)	2842	#close (DC::RW self)
2295	# CODE:	2843	# CODE:
2296	# (self->(close)) (self);	2844	# (self->(close)) (self);
2297		2845
2298	MODULE = CFPlus PACKAGE = CFPlus::Channel	2846	MODULE = Deliantra::Client PACKAGE = DC::Channel
2299		2847
2300	PROTOTYPES: DISABLE	2848	PROTOTYPES: DISABLE
2301		2849
2302	CFPlus::Channel	2850	DC::Channel
2303	find ()	2851	find ()
2304	CODE:	2852	CODE:
2305	{	2853	{
2306	RETVAL = Mix_GroupAvailable (-1);	2854	RETVAL = Mix_GroupAvailable (-1);
2307		2855
2308	if (RETVAL < 0)	2856	if (RETVAL < 0)
2309	{	2857	{
2310	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2311		2859
2312	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)
2313	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2314		2867	}
		2868	else
2315	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2316	}	2870	}
2317		2871
2318	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2319	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2320	}	2874	}
2321	OUTPUT:	2875	OUTPUT:
2322	RETVAL	2876	RETVAL
2323		2877
2324	void	2878	void
2325	halt (CFPlus::Channel self)	2879	halt (DC::Channel self)
2326	CODE:	2880	CODE:
2327	Mix_HaltChannel (self);	2881	Mix_HaltChannel (self);
2328		2882
2329	void	2883	void
2330	expire (CFPlus::Channel self, int ticks = -1)	2884	expire (DC::Channel self, int ticks = -1)
2331	CODE:	2885	CODE:
2332	Mix_ExpireChannel (self, ticks);	2886	Mix_ExpireChannel (self, ticks);
2333		2887
2334	void	2888	void
2335	fade_out (CFPlus::Channel self, int ticks = -1)	2889	fade_out (DC::Channel self, int ticks = -1)
2336	CODE:	2890	CODE:
2337	Mix_FadeOutChannel (self, ticks);	2891	Mix_FadeOutChannel (self, ticks);
2338		2892
2339	int	2893	int
2340	volume (CFPlus::Channel self, int volume)	2894	volume (DC::Channel self, int volume)
2341	CODE:	2895	CODE:
2342	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2896	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2343	OUTPUT:	2897	OUTPUT:
2344	RETVAL	2898	RETVAL
2345		2899
2346	void	2900	void
2347	unregister_all_effects (CFPlus::Channel self)	2901	unregister_all_effects (DC::Channel self)
2348	CODE:	2902	CODE:
2349	Mix_UnregisterAllEffects (self);	2903	Mix_UnregisterAllEffects (self);
2350		2904
2351	void	2905	void
2352	set_panning (CFPlus::Channel self, int left, int right)	2906	set_panning (DC::Channel self, int left, int right)
2353	CODE:	2907	CODE:
2354	left = CLAMP (left , 0, 255);	2908	left = CLAMP (left , 0, 255);
2355	right = CLAMP (right, 0, 255);	2909	right = CLAMP (right, 0, 255);
2356	Mix_SetPanning (self, left, right);	2910	Mix_SetPanning (self, left, right);
2357		2911
2358	void	2912	void
2359	set_distance (CFPlus::Channel self, int distance)	2913	set_distance (DC::Channel self, int distance)
2360	CODE:	2914	CODE:
2361	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2915	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2362		2916
2363	void	2917	void
2364	set_position (CFPlus::Channel self, int angle, int distance)	2918	set_position (DC::Channel self, int angle, int distance)
2365	CODE:	2919	CODE:
2366		2920
2367	void	2921	void
2368	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)
2369	CODE:	2923	CODE:
2370	{	2924	{
2371	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));
2372	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;
2373	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2374	}	2928	}
2375		2929
2376	void	2930	void
2377	set_reverse_stereo (CFPlus::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
2378	CODE:	2932	CODE:
2379	Mix_SetReverseStereo (self, flip);	2933	Mix_SetReverseStereo (self, flip);
2380		2934
2381	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2382		2936
2383	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2384		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
2385	CFPlus::MixChunk	2951	DC::MixChunk
2386	new (SV *class, CFPlus::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2387	CODE:	2953	CODE:
2388	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2389	OUTPUT:	2955	OUTPUT:
2390	RETVAL	2956	RETVAL
2391		2957
2392	void	2958	void
2393	DESTROY (CFPlus::MixChunk self)	2959	DESTROY (DC::MixChunk self)
2394	CODE:	2960	CODE:
2395	Mix_FreeChunk (self);	2961	Mix_FreeChunk (self);
2396		2962
2397	int	2963	int
2398	volume (CFPlus::MixChunk self, int volume = -1)	2964	volume (DC::MixChunk self, int volume = -1)
2399	CODE:	2965	CODE:
2400	if (items > 1)	2966	if (items > 1)
2401	volume = CLAMP (volume, 0, 128);	2967	volume = CLAMP (volume, 0, 128);
2402	RETVAL = Mix_VolumeChunk (self, volume);	2968	RETVAL = Mix_VolumeChunk (self, volume);
2403	OUTPUT:	2969	OUTPUT:
2404	RETVAL	2970	RETVAL
2405		2971
2406	CFPlus::Channel	2972	DC::Channel
2407	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)
2408	CODE:	2974	CODE:
2409	{	2975	{
2410	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2976	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2411		2977
2412	if (RETVAL < 0)	2978	if (RETVAL < 0)
…		…
2419	}	2985	}
2420	}	2986	}
2421	OUTPUT:	2987	OUTPUT:
2422	RETVAL	2988	RETVAL
2423		2989
2424	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
2425		3003
2426	int	3004	int
2427	volume (int volume = -1)	3005	volume (int volume = -1)
2428	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2429	CODE:	3007	CODE:
…		…
2441	void	3019	void
2442	halt ()	3020	halt ()
2443	CODE:	3021	CODE:
2444	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2445		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2446	CFPlus::MixMusic	3031	DC::MixMusic
2447	new (SV *class, CFPlus::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2448	CODE:	3033	CODE:
2449	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2450	OUTPUT:	3035	OUTPUT:
2451	RETVAL	3036	RETVAL
2452		3037
2453	void	3038	void
2454	DESTROY (CFPlus::MixMusic self)	3039	DESTROY (DC::MixMusic self)
2455	CODE:	3040	CODE:
2456	Mix_FreeMusic (self);	3041	Mix_FreeMusic (self);
2457		3042
2458	int	3043	int
2459	play (CFPlus::MixMusic self, int loops = -1)	3044	play (DC::MixMusic self, int loops = -1)
2460	CODE:	3045	CODE:
2461	RETVAL = Mix_PlayMusic (self, loops);	3046	RETVAL = Mix_PlayMusic (self, loops);
2462	OUTPUT:	3047	OUTPUT:
2463	RETVAL	3048	RETVAL
2464		3049
2465	void	3050	void
2466	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)
2467	CODE:	3052	CODE:
2468	Mix_FadeInMusicPos (self, loops, ms, position);	3053	Mix_FadeInMusicPos (self, loops, ms, position);
2469		3054
2470	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3055	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2471		3056
2472	PROTOTYPES: ENABLE	3057	PROTOTYPES: ENABLE
2473		3058
2474	BOOT:	3059	BOOT:
2475	{	3060	{
2476	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3061	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2477	static const struct {	3062	static const struct {
2478	const char *name;	3063	const char *name;
2479	IV iv;	3064	IV iv;
2480	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2481	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2482	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2483	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2484	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2485	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2486	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2487	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2488	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2489	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2501	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2502	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2503	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2504	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2505	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),
2506	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2507	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2508	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2509	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2510	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2516	const_iv (GL_INTENSITY),	3106	const_iv (GL_INTENSITY),
2517	const_iv (GL_LUMINANCE),	3107	const_iv (GL_LUMINANCE),
2518	const_iv (GL_LUMINANCE_ALPHA),	3108	const_iv (GL_LUMINANCE_ALPHA),
2519	const_iv (GL_FLOAT),	3109	const_iv (GL_FLOAT),
2520	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),
2521	const_iv (GL_COMPILE),	3117	const_iv (GL_COMPILE),
2522	const_iv (GL_PROXY_TEXTURE_1D),	3118	const_iv (GL_PROXY_TEXTURE_1D),
2523	const_iv (GL_PROXY_TEXTURE_2D),	3119	const_iv (GL_PROXY_TEXTURE_2D),
2524	const_iv (GL_TEXTURE_1D),	3120	const_iv (GL_TEXTURE_1D),
2525	const_iv (GL_TEXTURE_2D),	3121	const_iv (GL_TEXTURE_2D),
…		…
2564	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3160	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2565	const_iv (GL_POINT_SMOOTH_HINT),	3161	const_iv (GL_POINT_SMOOTH_HINT),
2566	const_iv (GL_LINE_SMOOTH_HINT),	3162	const_iv (GL_LINE_SMOOTH_HINT),
2567	const_iv (GL_POLYGON_SMOOTH_HINT),	3163	const_iv (GL_POLYGON_SMOOTH_HINT),
2568	const_iv (GL_GENERATE_MIPMAP_HINT),	3164	const_iv (GL_GENERATE_MIPMAP_HINT),
		3165	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2569	const_iv (GL_FASTEST),	3166	const_iv (GL_FASTEST),
2570	const_iv (GL_DONT_CARE),	3167	const_iv (GL_DONT_CARE),
2571	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2572	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2573	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2574	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2575	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),
2576	# undef const_iv	3176	# undef const_iv
2577	};	3177	};
2578		3178
2579	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--)
2580	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2581		3181
2582	texture_av = newAV ();	3182	texture_av = newAV ();
2583	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2584	}	3184	}
2585		3185
2586	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 *
2587	gl_vendor ()	3196	gl_vendor ()
2588	CODE:	3197	CODE:
2589	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2590	OUTPUT:	3199	OUTPUT:
2591	RETVAL	3200	RETVAL
2592		3201
2593	char *	3202	const char *
2594	gl_version ()	3203	gl_version ()
2595	CODE:	3204	CODE:
2596	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2597	OUTPUT:	3206	OUTPUT:
2598	RETVAL	3207	RETVAL
2599		3208
2600	char *	3209	const char *
2601	gl_extensions ()	3210	gl_extensions ()
2602	CODE:	3211	CODE:
2603	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2604	OUTPUT:	3213	OUTPUT:
2605	RETVAL	3214	RETVAL
2606		3215
2607	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2608		3221
2609	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2610	CODE:	3223	CODE:
2611	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2612	OUTPUT:	3225	OUTPUT:
…		…
2620		3233
2621	int glGetError ()	3234	int glGetError ()
2622		3235
2623	void glFinish ()	3236	void glFinish ()
2624		3237
		3238	void glFlush ()
		3239
2625	void glClear (int mask)	3240	void glClear (int mask)
2626		3241
2627	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)
2628	PROTOTYPE: @	3243	PROTOTYPE: @
2629		3244
…		…
2638	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2639		3254
2640	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2641	CODE:	3256	CODE:
2642	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2643		3260
2644	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2645		3262
2646	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2647		3264
…		…
2682	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2683	CODE:	3300	CODE:
2684	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2685		3302
2686	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: @
2687	ALIAS:	3305	ALIAS:
2688	glColor_premultiply = 1	3306	glColor_premultiply = 1
2689	CODE:	3307	CODE:
2690	if (ix)	3308	if (ix)
2691	{	3309	{
…		…
2711		3329
2712	void glRect (float x1, float y1, float x2, float y2)	3330	void glRect (float x1, float y1, float x2, float y2)
2713	CODE:	3331	CODE:
2714	glRectf (x1, y1, x2, y2);	3332	glRectf (x1, y1, x2, y2);
2715		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
2716	PROTOTYPES: ENABLE	3343	PROTOTYPES: ENABLE
2717		3344
2718	void glBegin (int mode)	3345	void glBegin (int mode)
2719		3346
2720	void glEnd ()	3347	void glEnd ()
…		…
2752	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)
2753	CODE:	3380	CODE:
2754	if (gl.SeparableFilter2D)	3381	if (gl.SeparableFilter2D)
2755	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3382	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2756		3383
2757	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)
2758		3385
2759	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)
2760		3387
2761	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)
2762		3389
…		…
2788		3415
2789	void glEndList ()	3416	void glEndList ()
2790		3417
2791	void glCallList (int list)	3418	void glCallList (int list)
2792		3419
2793	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
2794		3426
2795	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
2796		3428
2797	void	3429	void
2798	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
2799	PPCODE:	3431	PPCODE:
2800	{	3432	{
2801	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
2802	XPUSHs (self);	3434	XPUSHs (self);
2803	}	3435	}
2804		3436
2805	BOOT:	3437	BOOT:
2806	{	3438	{
2807	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3439	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2808		3440
2809	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);
2810	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);
2811	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);
2812	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);
2813	}	3445	}
2814		3446
2815	void	3447	void
2816	draw (SV *self)	3448	draw (SV *self)
2817	CODE:	3449	CODE:
2818	{	3450	{
2819	HV *hv;	3451	HV *hv;
2820	SV **svp;	3452	SV **svp;
2821	NV x, y, w, h;	3453	NV x, y, w, h;
2822	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
2823	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
2824	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
2825	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);
2826	SV *hover;
2827	double draw_x, draw_y, draw_w, draw_h;	3458	double draw_x, draw_y;
2828		3459
2829	if (!SvROK (self))	3460	if (!SvROK (self))
2830	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3461	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2831		3462
2832	hv = (HV *)SvRV (self);	3463	hv = (HV *)SvRV (self);
2833		3464
2834	if (SvTYPE (hv) != SVt_PVHV)	3465	if (SvTYPE (hv) != SVt_PVHV)
2835	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3466	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2836		3467
2837	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.;
2838	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.;
2839		3470
2840	if (!h || !w)	3471	if (!h || !w)
…		…
2860	{	3491	{
2861	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3492	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2862		3493
2863	if (svp && SvTRUE (*svp))	3494	if (svp && SvTRUE (*svp))
2864	{	3495	{
2865	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);
2866	glEnable (GL_BLEND);	3497	glEnable (GL_BLEND);
2867	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3498	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2868	glBegin (GL_QUADS);	3499	glBegin (GL_QUADS);
2869	glVertex2f (0, 0);	3500	glVertex2f (0, 0);
2870	glVertex2f (w, 0);	3501	glVertex2f (w, 0);
…		…
2873	glEnd ();	3504	glEnd ();
2874	glDisable (GL_BLEND);	3505	glDisable (GL_BLEND);
2875	}	3506	}
2876	}	3507	}
2877	#if 0	3508	#if 0
2878	if ($ENV{CFPLUS_DEBUG} & 1) {	3509	// draw borders, for debugging
2879	glPushMatrix;	3510	glPushMatrix ();
2880	glColor 1, 1, 0, 1;	3511	glColor4f (1., 1., 0., 1.);
2881	glTranslate 0.375, 0.375;	3512	glTranslatef (.5, .5, 0.);
2882	glBegin GL_LINE_LOOP;	3513	glBegin (GL_LINE_LOOP);
2883	glVertex 0 , 0;	3514	glVertex2f (0 , 0);
2884	glVertex $self->{w} - 1, 0;	3515	glVertex2f (w - 1, 0);
2885	glVertex $self->{w} - 1, $self->{h} - 1;	3516	glVertex2f (w - 1, h - 1);
2886	glVertex 0 , $self->{h} - 1;	3517	glVertex2f (0 , h - 1);
2887	glEnd;	3518	glEnd ();
2888	glPopMatrix;	3519	glPopMatrix ();
2889	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2890	}
2891	#endif	3520	#endif
2892	PUSHMARK (SP);	3521	PUSHMARK (SP);
2893	XPUSHs (self);	3522	XPUSHs (self);
2894	PUTBACK;	3523	PUTBACK;
2895	call_method ("_draw", G_VOID | G_DISCARD);	3524	call_method ("_draw", G_VOID | G_DISCARD);

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