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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.215 by root, Tue Jul 31 00:50:04 2007 UTC vs.
Revision 1.313 by root, Sat Jan 7 15:24:41 2012 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
39	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
41		52
42	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
43		54
44	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
45		67
46	#ifndef _WIN32	68	#ifndef _WIN32
47	# include <sys/types.h>	69	# include <sys/types.h>
48	# include <sys/socket.h>	70	# include <sys/socket.h>
49	# include <netinet/in.h>	71	# include <netinet/in.h>
50	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
51	# include <inttypes.h>	73	# include <inttypes.h>
52	#endif	74	#endif
53		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
57		91
58	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
60		94
61	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
62		96
63	#if 0	97	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	99
66	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
67	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
68		123
69	static AV *texture_av;	124	static AV *texture_av;
70		125
71	static struct	126	static struct
72	{	127	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
111	}	166	}
112		167
113	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
114		170
115	#include "pango-font.c"	171	#include "pango-font.c"
116	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
117	#include "pango-render.c"	173	#include "pango-render.c"
118		174
119	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
123		179
124	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
125		181
126	static int	182	static int
127	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
128	{	184	{
129	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		199
144	typedef struct cf_layout {	200	typedef struct cf_layout {
145	PangoLayout *pl;	201	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
147	int base_height;	203	int base_height;
148	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
149	} *CFPlus__Layout;	206	} *DC__Layout;
150		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		253
197	typedef uint16_t tileid;	254	typedef uint16_t tileid;
198	typedef uint16_t faceid;	255	typedef uint16_t faceid;
199		256
200	typedef struct {	257	typedef struct {
201	int name;	258	GLuint name;
202	int w, h;	259	int w, h;
203	float s, t;	260	float s, t;
204	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
205	tileid smoothtile;	262	tileid smoothtile;
206	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
207	} maptex;	265	} maptex;
208		266
209	typedef struct {	267	typedef struct {
210	uint32_t player;	268	uint32_t player;
211	tileid tile[3];	269	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
226		284
227	int32_t rows;	285	int32_t rows;
228	maprow *row;	286	maprow *row;
229	} *CFPlus__Map;	287	} *DC__Map;
230		288
231	static char *	289	static char *
232	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
233	{	291	{
234	char *p;	292	char *p;
…		…
272	self->texs *= 2;	330	self->texs *= 2;
273	}	331	}
274	}	332	}
275		333
276	static maprow *	334	static maprow *
277	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
278	{	336	{
279	if (0 > y)	337	if (0 > y)
280	{	338	{
281	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
320		378
321	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
322	}	380	}
323		381
324	static mapcell *	382	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
326	{	384	{
327	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
328	}	386	}
329		387
330	static void	388	static void
331	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
332	{	390	{
333	int r;	391	int r;
334		392
335	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	401	self->oy = 0;
344	self->row = 0;	402	self->row = 0;
345	self->rows = 0;	403	self->rows = 0;
346	}	404	}
347		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
348	static void	416	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	418	{
351	int x, y;	419	int x, y;
352	maprow *row;	420	maprow *row;
353	mapcell *cell;	421	mapcell *cell;
354		422
…		…
366	if (x >= row->c1)	434	if (x >= row->c1)
367	break;	435	break;
368		436
369	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
370		438
371	cell->darkness = 0;	439	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	440	}
376	}	441	}
377	}	442	}
378		443
379	typedef struct {	444	typedef struct {
…		…
414	ev.code = 1;	479	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	481	ev.data2 = 0;
417		482
418	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
419	}	490	}
420		491
421	static unsigned int	492	static unsigned int
422	minpot (unsigned int n)	493	minpot (unsigned int n)
423	{	494	{
…		…
433	n |= n >> 16;	504	n |= n >> 16;
434		505
435	return n + 1;	506	return n + 1;
436	}	507	}
437		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
438	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
441		523
442	/******************************************************************************/	524	/******************************************************************************/
…		…
480	return 0;	562	return 0;
481		563
482	return 1;	564	return 1;
483	}	565	}
484		566
485	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
486		620
487	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
488		622
489	BOOT:	623	BOOT:
490	{	624	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	626	static const struct {
493	const char *name;	627	const char *name;
494	IV iv;	628	IV iv;
495	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
518		652
519	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
522		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
		790
		791	const_iv (KMOD_LRAM),
		792
		793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
604	# undef const_iv	823	# undef const_iv
605	};	824	};
606		825
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		828
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	831	}
613		832
…		…
626		845
627	NV floor (NV x)	846	NV floor (NV x)
628		847
629	NV ceil (NV x)	848	NV ceil (NV x)
630		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
631	void	860	void
632	pango_init ()	861	pango_init ()
633	CODE:	862	CODE:
634	{	863	{
635	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		871	#endif
638	}	872	}
639		873
640	char *
641	SDL_GetError ()	874	char *SDL_GetError ()
642		875
643	int	876	void SDL_braino ()
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		877
646	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
647	SDL_Quit ()	884	void SDL_Quit ()
		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
648		894
649	void	895	void
650	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	897	PPCODE:
652	{	898	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		913
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		916
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		918
676	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
677	while (*m)	920	while (*m)
678	{	921	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	923	{
681	AV *av = newAV ();	924	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
707	);	950	);
708		951
709	if (RETVAL)	952	if (RETVAL)
710	{	953	{
711	av_clear (texture_av);	954	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	955	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	956	#include "glfunc.h"
716	#undef GL_FUNC	957	#undef GL_FUNC
		958	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		959	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	960	}
718	}	961	}
719	OUTPUT:	962	OUTPUT:
720	RETVAL	963	RETVAL
721		964
722	void	965	void
		966	SDL_WM_SetCaption (const char *title, const char *icon)
		967
		968	void
723	SDL_GL_SwapBuffers ()	969	SDL_GL_SwapBuffers ()
724		970
725	char *	971	char *
726	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
727		973
728	int	974	int
729	SDL_GetAppState ()	975	SDL_GetAppState ()
730		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
731	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
732	poll_events ()	988	peep_events ()
733	PPCODE:	989	PPCODE:
734	{	990	{
735	SDL_Event ev;	991	SDL_Event ev;
736		992
737	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
744	{	1000	{
745	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1002	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1008	break;
753		1009
754	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1029	x = ev.motion.x;
774	y = ev.motion.y;	1030	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1032	}
777		1033
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1040	}
785	break;	1041	break;
786		1042
787	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1046
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1055	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1056	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1057	break;
802	}	1058	}
803		1059
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1061	}
806	}	1062	}
		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
807		1076
808	int	1077	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1079	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
		1082
		1083	void
		1084	Mix_QuerySpec ()
		1085	PPCODE:
		1086	{
		1087	int freq, channels;
		1088	Uint16 format;
		1089
		1090	if (Mix_QuerySpec (&freq, &format, &channels))
		1091	{
		1092	EXTEND (SP, 3);
		1093	PUSHs (sv_2mortal (newSViv (freq)));
		1094	PUSHs (sv_2mortal (newSViv (format)));
		1095	PUSHs (sv_2mortal (newSViv (channels)));
		1096	}
		1097	}
813		1098
814	void	1099	void
815	Mix_CloseAudio ()	1100	Mix_CloseAudio ()
816		1101
817	int	1102	int
…		…
852	}	1137	}
853	}	1138	}
854	#endif	1139	#endif
855	}	1140	}
856		1141
857	void	1142	int
858	add_font (char *file)	1143	add_font (char *file)
859	CODE:	1144	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1151
		1152	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1153	void
		1154	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
861		1155
862	void	1156	void
863	load_image_inline (SV *image_)	1157	load_image_inline (SV *image_)
864	ALIAS:	1158	ALIAS:
865	load_image_file = 1	1159	load_image_file = 1
…		…
951	void	1245	void
952	error (char *message)	1246	error (char *message)
953	CODE:	1247	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1248	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1249	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1251	#endif
958		1252
959	void	1253	void
960	fatal (char *message)	1254	fatal (char *message)
961	CODE:	1255	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1256	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1257	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1258	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1259	#endif
966	_exit (1);	1260	_exit (1);
967		1261
968	void	1262	void
969	_exit (int retval = 0)	1263	_exit (int retval = 0)
…		…
981	#if DEBUG	1275	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1276	VALGRIND_DO_LEAK_CHECK;
983	#endif	1277	#endif
984	}	1278	}
985		1279
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1280	int
		1281	SvREFCNT (SV *sv)
		1282	CODE:
		1283	RETVAL = SvREFCNT (sv);
		1284	OUTPUT:
		1285	RETVAL
		1286
		1287	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1288
988	PROTOTYPES: DISABLE	1289	PROTOTYPES: DISABLE
989		1290
990	CFPlus::Font	1291	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1292	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1293	CODE:
993	{	1294	{
994	int count;	1295	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1296	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1299	}
999	OUTPUT:	1300	OUTPUT:
1000	RETVAL	1301	RETVAL
1001		1302
1002	void	1303	void
1003	DESTROY (CFPlus::Font self)	1304	DESTROY (DC::Font self)
1004	CODE:	1305	CODE:
1005	pango_font_description_free (self);	1306	pango_font_description_free (self);
1006		1307
1007	void	1308	void
1008	make_default (CFPlus::Font self)	1309	make_default (DC::Font self)
1009	PROTOTYPE: $	1310	PROTOTYPE: $
1010	CODE:	1311	CODE:
1011	default_font = self;	1312	default_font = self;
1012		1313
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1314	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1315
1015	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1016		1317
1017	void	1318	void
1018	reset_glyph_cache ()	1319	glyph_cache_backup ()
1019	PROTOTYPE:	1320	PROTOTYPE:
1020	CODE:	1321	CODE:
		1322	tc_backup ();
		1323
		1324	void
		1325	glyph_cache_restore ()
		1326	PROTOTYPE:
		1327	CODE:
1021	tc_clear ();	1328	tc_restore ();
1022		1329
1023	CFPlus::Layout	1330	DC::Layout
1024	new (SV *class)	1331	new (SV *class)
1025	CODE:	1332	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1333	New (0, RETVAL, 1, struct cf_layout);
1027		1334
1028	RETVAL->pl = pango_layout_new (opengl_context);	1335	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1337	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1338	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1339	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1340	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1341	RETVAL->font = 0;
		1342	RETVAL->rc = rc_alloc ();
1035		1343
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1344	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1345	layout_update_font (RETVAL);
1038	OUTPUT:	1346	OUTPUT:
1039	RETVAL	1347	RETVAL
1040		1348
1041	void	1349	void
1042	DESTROY (CFPlus::Layout self)	1350	DESTROY (DC::Layout self)
1043	CODE:	1351	CODE:
1044	g_object_unref (self->pl);	1352	g_object_unref (self->pl);
		1353	rc_free (self->rc);
1045	Safefree (self);	1354	Safefree (self);
1046		1355
1047	void	1356	void
1048	set_text (CFPlus::Layout self, SV *text_)	1357	set_text (DC::Layout self, SV *text_)
1049	CODE:	1358	CODE:
1050	{	1359	{
1051	STRLEN textlen;	1360	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1361	char *text = SvPVutf8 (text_, textlen);
1053		1362
1054	pango_layout_set_text (self->pl, text, textlen);	1363	pango_layout_set_text (self->pl, text, textlen);
1055	}	1364	}
1056		1365
1057	void	1366	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1367	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1368	CODE:
1060	{	1369	{
1061	STRLEN textlen;	1370	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1371	char *text = SvPVutf8 (text_, textlen);
1063		1372
1064	pango_layout_set_markup (self->pl, text, textlen);	1373	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1374	}
1066		1375
1067	void	1376	void
1068	set_shapes (CFPlus::Layout self, ...)	1377	set_shapes (DC::Layout self, ...)
1069	CODE:	1378	CODE:
1070	{	1379	{
1071	PangoAttrList *attrs = 0;	1380	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1381	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1382	const char *pos = text;
…		…
1108	if (attrs)	1417	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1418	pango_layout_set_attributes (self->pl, attrs);
1110	}	1419	}
1111		1420
1112	void	1421	void
1113	get_shapes (CFPlus::Layout self)	1422	get_shapes (DC::Layout self)
1114	PPCODE:	1423	PPCODE:
1115	{	1424	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1425	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1426
1118	do	1427	do
1119	{	1428	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1429	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1430
1122	if (run && shape_attr_p (run))	1431	if (run && shape_attr_p (run))
1123	{	1432	{
1124	PangoRectangle extents;	1433	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1434	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1442
1134	pango_layout_iter_free (iter);	1443	pango_layout_iter_free (iter);
1135	}	1444	}
1136		1445
1137	int	1446	int
1138	has_wrapped (CFPlus::Layout self)	1447	has_wrapped (DC::Layout self)
1139	CODE:	1448	CODE:
1140	{	1449	{
1141	int lines = 1;	1450	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1451	const char *text = pango_layout_get_text (self->pl);
1143		1452
…		…
1148	}	1457	}
1149	OUTPUT:	1458	OUTPUT:
1150	RETVAL	1459	RETVAL
1151		1460
1152	SV *	1461	SV *
1153	get_text (CFPlus::Layout self)	1462	get_text (DC::Layout self)
1154	CODE:	1463	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1464	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1465	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1466	OUTPUT:
1158	RETVAL	1467	RETVAL
1159		1468
1160	void	1469	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1470	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1471	CODE:
1163	self->r = r;	1472	self->r = r;
1164	self->g = g;	1473	self->g = g;
1165	self->b = b;	1474	self->b = b;
1166	self->a = a;	1475	self->a = a;
1167		1476
1168	void	1477	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1478	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1479	CODE:
1171	if (self->font != font)	1480	if (self->font != font)
1172	{	1481	{
1173	self->font = font;	1482	self->font = font;
1174	layout_update_font (self);	1483	layout_update_font (self);
1175	}	1484	}
1176		1485
1177	void	1486	void
1178	set_height (CFPlus::Layout self, int base_height)	1487	set_height (DC::Layout self, int base_height)
1179	CODE:	1488	CODE:
1180	if (self->base_height != base_height)	1489	if (self->base_height != base_height)
1181	{	1490	{
1182	self->base_height = base_height;	1491	self->base_height = base_height;
1183	layout_update_font (self);	1492	layout_update_font (self);
1184	}	1493	}
1185		1494
1186	void	1495	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1496	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1497	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1498	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1499
1191	void	1500	void
1192	set_indent (CFPlus::Layout self, int indent)	1501	set_indent (DC::Layout self, int indent)
1193	CODE:	1502	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1503	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1504
1196	void	1505	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1506	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1507	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1508	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1509
1201	void	1510	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1511	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1512	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1513	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1514	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1515	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1516	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1517	: PANGO_ELLIPSIZE_NONE
1209	);	1518	);
1210		1519
1211	void	1520	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1521	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1522	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1523	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1524
1216	void	1525	void
1217	size (CFPlus::Layout self)	1526	size (DC::Layout self)
1218	PPCODE:	1527	PPCODE:
1219	{	1528	{
1220	int w, h;	1529	int w, h;
1221		1530
1222	layout_get_pixel_size (self, &w, &h);	1531	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1534	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1535	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1536	}
1228		1537
1229	int	1538	int
1230	descent (CFPlus::Layout self)	1539	descent (DC::Layout self)
1231	CODE:	1540	CODE:
1232	{	1541	{
1233	PangoRectangle rect;	1542	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1543	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1544	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1545	RETVAL = PANGO_DESCENT (rect);
1237	}	1546	}
1238	OUTPUT:	1547	OUTPUT:
1239	RETVAL	1548	RETVAL
1240		1549
1241	int	1550	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1551	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1552	CODE:
1244	{	1553	{
1245	int index, trailing;	1554	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1555	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1556	RETVAL = index + trailing;
1248	}	1557	}
1249	OUTPUT:	1558	OUTPUT:
1250	RETVAL	1559	RETVAL
1251		1560
1252	void	1561	void
1253	cursor_pos (CFPlus::Layout self, int index)	1562	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1563	PPCODE:
1255	{	1564	{
1256	PangoRectangle strong_pos;	1565	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1566	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1567
1259	EXTEND (SP, 3);	1568	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1571	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1572	}
1264		1573
1265	void	1574	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1575	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1576	PPCODE:
1268	{	1577	{
1269	int line, x;	1578	int line, x;
1270		1579
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1580	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1581	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1582	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1583	--line;
		1584	#endif
1274	EXTEND (SP, 2);	1585	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1586	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1587	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1588	}
1278		1589
1279	void	1590	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1591	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1592	PPCODE:
1282	{	1593	{
1283	PangoLayoutLine *lp;	1594	PangoLayoutLine *lp;
1284	int index, trailing;	1595	int index, trailing;
1285		1596
1286	if (line < 0)	1597	if (line < 0)
1287	XSRETURN_EMPTY;	1598	XSRETURN_EMPTY;
1288		1599
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1600	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1601	XSRETURN_EMPTY; /* do better */
1291		1602
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1603	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1604
1294	EXTEND (SP, 2);	1605	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1611	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1612	}
1302	}	1613	}
1303		1614
1304	void	1615	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1616	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1617	CODE:
		1618	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1619	pango_opengl_render_layout_subpixel (
1308	self->pl,	1620	self->pl,
		1621	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1622	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1623	self->r, self->g, self->b, self->a,
1311	flags	1624	flags
1312	);	1625	);
		1626	// we assume that context_change actually clears/frees stuff
		1627	// and does not do any recomputation...
		1628	pango_layout_context_changed (self->pl);
1313		1629
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1630	void
		1631	draw (DC::Layout self)
		1632	CODE:
		1633	{
		1634	glEnable (GL_TEXTURE_2D);
		1635	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1636	glEnable (GL_BLEND);
		1637	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1638	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1639	glEnable (GL_ALPHA_TEST);
		1640	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1641
		1642	rc_draw (self->rc);
		1643
		1644	glDisable (GL_ALPHA_TEST);
		1645	glDisable (GL_BLEND);
		1646	glDisable (GL_TEXTURE_2D);
		1647	}
		1648
		1649	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1650
1316	PROTOTYPES: ENABLE	1651	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1652
1320	void	1653	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1654	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1655	CODE:
1323	{	1656	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1683	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1684	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1685	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1686	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1687
		1688	if (name <= 0)
		1689	XSRETURN_EMPTY;
		1690
1355	if (items < 5)	1691	if (items < 5)
1356	{	1692	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1693	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1694	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1695	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1722	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1723	glDisable (GL_BLEND);
1388	}	1724	}
1389	}	1725	}
1390		1726
		1727	void
		1728	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)
		1729	PROTOTYPE: @
		1730	CODE:
		1731	{
		1732	glEnable (GL_BLEND);
		1733	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1734	glEnable (GL_TEXTURE_2D);
		1735	glBindTexture (GL_TEXTURE_2D, name1);
		1736
		1737	glColor3f (intensity, intensity, intensity);
		1738	glPushMatrix ();
		1739	glScalef (1./3, 1./3, 1.);
		1740
		1741	if (blend > 0.f)
		1742	{
		1743	float dx3 = dx * -3.f / w;
		1744	float dy3 = dy * -3.f / h;
		1745	GLfloat env_color[4] = { 0., 0., 0., blend };
		1746
		1747	/* interpolate the two shadow textures */
		1748	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1752	gl.ActiveTexture (GL_TEXTURE1);
		1753	glEnable (GL_TEXTURE_2D);
		1754	glBindTexture (GL_TEXTURE_2D, name2);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1756
		1757	/* rgb == rgb(glcolor) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1760	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1761
		1762	/* alpha = interpolate t0, t1 by env_alpha */
		1763	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1768
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1774
		1775	glBegin (GL_QUADS);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1779	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1780	glEnd ();
		1781
		1782	glDisable (GL_TEXTURE_2D);
		1783	gl.ActiveTexture (GL_TEXTURE0);
		1784	}
		1785	else
		1786	{
		1787	/* simple blending of one texture, also opengl <1.3 path */
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1789
		1790	glBegin (GL_QUADS);
		1791	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1792	glTexCoord2f (0, t); glVertex2f (0, h);
		1793	glTexCoord2f (s, t); glVertex2f (w, h);
		1794	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1795	glEnd ();
		1796	}
		1797
		1798	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1799	{
		1800	int x, y;
		1801	int dx3 = dx * 3;
		1802	int dy3 = dy * 3;
		1803
		1804	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1805	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1806	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1807	glTranslatef (-1., -1., 0);
		1808	glBegin (GL_QUADS);
		1809
		1810	for (y = 1; y < h; y += 3)
		1811	{
		1812	int y1 = y - dy3;
		1813	int y1valid = y1 >= 0 && y1 < h;
		1814
		1815	for (x = 1; x < w; x += 3)
		1816	{
		1817	int x1 = x - dx3;
		1818	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1819	uint8_t h2;
		1820
		1821	if (y1valid && x1 >= 0 && x1 < w)
		1822	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1823	else
		1824	h2 = 1; /* out of range == invisible */
		1825
		1826	if (h1 || h2)
		1827	{
		1828	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1829	glColor4f (1., 1., 1., alpha);
		1830
		1831	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1832	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1833	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1834	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1835	}
		1836	}
		1837	}
		1838	}
		1839
		1840	glEnd ();
		1841
		1842	glPopMatrix ();
		1843
		1844	glDisable (GL_TEXTURE_2D);
		1845	glDisable (GL_BLEND);
		1846	}
		1847
1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1848	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1392	CODE:	1849	CODE:
1393	{	1850	{
1394	GLint width;	1851	GLint width;
1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1852	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1397	RETVAL = width > 0;	1854	RETVAL = width > 0;
1398	}	1855	}
1399	OUTPUT:	1856	OUTPUT:
1400	RETVAL	1857	RETVAL
1401		1858
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1859	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1860
1404	PROTOTYPES: DISABLE	1861	PROTOTYPES: DISABLE
1405		1862
1406	CFPlus::Map	1863	DC::Map
1407	new (SV *class)	1864	new (SV *class)
1408	CODE:	1865	CODE:
1409	New (0, RETVAL, 1, struct map);	1866	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1867	RETVAL->x = 0;
1411	RETVAL->y = 0;	1868	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1876	RETVAL->row = 0;
1420	OUTPUT:	1877	OUTPUT:
1421	RETVAL	1878	RETVAL
1422		1879
1423	void	1880	void
1424	DESTROY (CFPlus::Map self)	1881	DESTROY (DC::Map self)
1425	CODE:	1882	CODE:
1426	{	1883	{
1427	map_clear (self);	1884	map_clear (self);
1428	Safefree (self->face2tile);	1885	Safefree (self->face2tile);
1429	Safefree (self->tex);	1886	Safefree (self->tex);
1430	Safefree (self);	1887	Safefree (self);
1431	}	1888	}
1432		1889
1433	void	1890	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1891	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1892	CODE:
1436	self->w = map_width;	1893	self->w = map_width;
1437	self->h = map_height;	1894	self->h = map_height;
1438		1895
1439	void	1896	void
1440	clear (CFPlus::Map self)	1897	clear (DC::Map self)
1441	CODE:	1898	CODE:
1442	map_clear (self);	1899	map_clear (self);
1443		1900
1444	void	1901	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1902	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1903	CODE:
1447	{	1904	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1905	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1906	need_texid (self, tile);
1450	}	1907	}
1451		1908
1452	void	1909	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1910	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1911	CODE:
1455	{	1912	{
1456	tileid texid;	1913	tileid texid;
1457	maptex *tex;	1914	maptex *tex;
1458		1915
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1928	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1929	tex->smoothlevel = level;
1473	}	1930	}
1474		1931
1475	void	1932	void
1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1933	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1477	CODE:	1934	CODE:
1478	{	1935	{
1479	need_texid (self, texid);	1936	need_texid (self, texid);
1480		1937
1481	{	1938	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1957	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1958	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1959	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1960	}
1504		1961
		1962	void
		1963	expire_textures (DC::Map self, int texid, int count)
		1964	PPCODE:
		1965	for (; texid < self->texs && count; ++texid, --count)
		1966	{
		1967	maptex *tex = self->tex + texid;
		1968
		1969	if (tex->name)
		1970	{
		1971	if (tex->unused)
		1972	{
		1973	tex->name = 0;
		1974	tex->unused = 0;
		1975	XPUSHs (sv_2mortal (newSViv (texid)));
		1976	}
		1977	else
		1978	tex->unused = 1;
		1979	}
		1980	}
		1981
1505	int	1982	int
1506	ox (CFPlus::Map self)	1983	ox (DC::Map self)
1507	ALIAS:	1984	ALIAS:
1508	oy = 1	1985	oy = 1
1509	x = 2	1986	x = 2
1510	y = 3	1987	y = 3
1511	w = 4	1988	w = 4
…		…
1522	}	1999	}
1523	OUTPUT:	2000	OUTPUT:
1524	RETVAL	2001	RETVAL
1525		2002
1526	void	2003	void
1527	scroll (CFPlus::Map self, int dx, int dy)	2004	scroll (DC::Map self, int dx, int dy)
1528	CODE:	2005	CODE:
1529	{	2006	{
1530	if (dx > 0)	2007	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	2008	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	2009	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	2024	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	2025	self->y += MAP_EXTEND_Y;
1549	}	2026	}
1550	}	2027	}
1551		2028
1552	void	2029	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2030	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	2031	CODE:
1555	{	2032	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2033	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	2034	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	2035	mapcell *cell;
1559	int x, y, flags;	2036	int x, y, z, flags;
		2037	AV *missing = newAV ();
		2038	RETVAL = newRV_noinc ((SV *)missing);
1560		2039
1561	while (data < data_end - 1)	2040	while (data < data_end - 1)
1562	{	2041	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	2042	flags = (data [0] << 8) + data [1]; data += 2;
1564		2043
…		…
1584	uint8_t ext, cmd;	2063	uint8_t ext, cmd;
1585		2064
1586	do	2065	do
1587	{	2066	{
1588	ext = *data++;	2067	ext = *data++;
1589	cmd = ext & 0x3f;	2068	cmd = ext & 0x7f;
1590		2069
1591	if (cmd < 4)	2070	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	2071	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1593	else if (cmd == 5) // health	2072	else if (cmd == 5) // health
1594	{	2073	{
1595	cell->stat_width = 1;	2074	cell->stat_width = 1;
1596	cell->stat_hp = *data++;	2075	cell->stat_hp = *data++;
1597	}	2076	}
1598	else if (cmd == 6) // monster width	2077	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	2078	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	2079	else if (cmd == 0x47)
1601	{	2080	{
1602	if (*data == 4)	2081	if (*data == 1) cell->player = data [1];
1603	; // decode player count	2082	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2083	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2084	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1604		2085
1605	data += *data + 1;	2086	data += *data + 1;
1606	}	2087	}
1607	else if (cmd == 8) // cell flags	2088	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	2089	cell->flags = *data++;
…		…
1615	}	2096	}
1616	else	2097	else
1617	cell->darkness = *data++ + 1;	2098	cell->darkness = *data++ + 1;
1618	}	2099	}
1619		2100
		2101	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2102	if (flags & (4 >> z))
1621	{	2103	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2104	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	2105	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	2106	cell->tile [z] = self->face2tile [face];
		2107
		2108	if (cell->tile [z])
		2109	{
		2110	maptex *tex = self->tex + cell->tile [z];
		2111	tex->unused = 0;
		2112	if (!tex->name)
		2113	av_push (missing, newSViv (cell->tile [z]));
		2114
		2115	if (tex->smoothtile)
		2116	{
		2117	maptex *smooth = self->tex + tex->smoothtile;
		2118	smooth->unused = 0;
		2119	if (!smooth->name)
		2120	av_push (missing, newSViv (tex->smoothtile));
		2121	}
		2122	}
1625	}	2123	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	2124	}
1641	else	2125	else
1642	cell->darkness = 0;	2126	CELL_CLEAR (cell);
1643	}	2127	}
1644	}	2128	}
		2129	OUTPUT:
		2130	RETVAL
1645		2131
1646	SV *	2132	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2133	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	2134	CODE:
1649	{	2135	{
1650	int x1, x;	2136	int x1, x;
1651	int y1, y;	2137	int y1, y;
1652	int z;	2138	int z;
…		…
1665	? self->row + y	2151	? self->row + y
1666	: 0;	2152	: 0;
1667		2153
1668	for (x = x0; x < x1; x++)	2154	for (x = x0; x < x1; x++)
1669	{	2155	{
1670	int r = 32, g = 32, b = 32, a = 192;	2156	unsigned int r = 32, g = 32, b = 32, a = 192;
1671		2157
1672	if (row && row->c0 <= x && x < row->c1)	2158	if (row && row->c0 <= x && x < row->c1)
1673	{	2159	{
1674	mapcell *cell = row->col + (x - row->c0);	2160	mapcell *cell = row->col + (x - row->c0);
1675		2161
…		…
1677	{	2163	{
1678	maptex tex = self->tex [cell->tile [z]];	2164	maptex tex = self->tex [cell->tile [z]];
1679	int a0 = 255 - tex.a;	2165	int a0 = 255 - tex.a;
1680	int a1 = tex.a;	2166	int a1 = tex.a;
1681		2167
1682	r = (r * a0 + tex.r * a1) / 255;	2168	r = div255 (r * a0 + tex.r * a1);
1683	g = (g * a0 + tex.g * a1) / 255;	2169	g = div255 (g * a0 + tex.g * a1);
1684	b = (b * a0 + tex.b * a1) / 255;	2170	b = div255 (b * a0 + tex.b * a1);
1685	a = (a * a0 + tex.a * a1) / 255;	2171	a = div255 (a * a0 + tex.a * a1);
1686	}	2172	}
1687	}	2173	}
1688		2174
1689	*map++ = (r )	2175	*map++ = (r )
1690	| (g << 8)	2176	| (g << 8)
…		…
1697	}	2183	}
1698	OUTPUT:	2184	OUTPUT:
1699	RETVAL	2185	RETVAL
1700		2186
1701	void	2187	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2188	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)
1703	CODE:	2189	CODE:
1704	{	2190	{
		2191	int x, y, z;
		2192
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2193	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2194	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2195	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1708	smooth_key skey;	2196	smooth_key skey;
1709	int x, y, z;	2197	int pl_x, pl_y;
1710	int last_name;	2198	maptex pl_tex;
		2199	rc_t *rc = rc_alloc ();
		2200	rc_t *rc_ov = rc_alloc ();
		2201	rc_key_t key;
		2202	rc_array_t *arr;
1711		2203
		2204	pl_tex.name = 0;
		2205
1712	// thats current max. sorry.	2206	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2207	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2208	if (sh > 255) sh = 255;
1715		2209
1716	// clear key, in case of extra padding	2210	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2211	memset (&skey, 0, sizeof (skey));
1718		2212
1719	glColor4ub (255, 255, 255, 255);	2213	memset (&key, 0, sizeof (key));
1720		2214	key.r = 255;
1721	glEnable (GL_BLEND);	2215	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2216	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2217	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2218	key.mode = GL_QUADS;
1725		2219	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2220
1730	mx += self->x;	2221	mx += self->x;
1731	my += self->y;	2222	my += self->y;
1732		2223
1733	// first pass: determine smooth_max	2224	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2241	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2242	self->tex [cell->tile [2]].smoothlevel));
1752	}	2243	}
1753	}	2244	}
1754		2245
		2246	glEnable (GL_BLEND);
		2247	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2248	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2249
1755	for (z = 0; z <= 2; z++)	2250	for (z = 0; z <= 2; z++)
1756	{	2251	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2252	memset (smooth_level, 0, sizeof (smooth_level));
		2253	key.texname = -1;
1758		2254
1759	for (y = 0; y < sh; y++)	2255	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2256	if (0 <= y + my && y + my < self->rows)
1761	{	2257	{
1762	maprow *row = self->row + (y + my);	2258	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2264	tileid tile = cell->tile [z];
1769		2265
1770	if (tile)	2266	if (tile)
1771	{	2267	{
1772	maptex tex = self->tex [tile];	2268	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2269	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2270
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2271	if (key.texname != tex.name)
1779	{	2272	{
		2273	self->tex [tile].unused = 0;
		2274
1780	if (!tex.name)	2275	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2276	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2277
1783	glEnd ();	2278	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2279	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2280	}
1787		2281
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2282	px = (x + 1) * Th - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2283	py = (y + 1) * Tw - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2284
1793	if (cell->flags && z == 2)	2285	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2286	{
1795	if (cell->flags & 1)	2287	pl_x = px;
		2288	pl_y = py;
		2289	pl_tex = tex;
1796	{	2290	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	2291	}
		2292
		2293	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2294	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2295	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2296	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1811		2297
1812	// update smooth hash	2298	// update smooth hash
1813	if (tex.smoothtile)	2299	if (tex.smoothtile)
1814	{	2300	{
1815	skey.tile = tex.smoothtile;	2301	skey.tile = tex.smoothtile;
…		…
1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2332	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2333	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2334	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1849	}	2335	}
1850	}	2336	}
		2337
		2338	if (expect_false (z == 2) && expect_false (cell->flags))
		2339	{
		2340	// overlays such as the speech bubble, probably more to come
		2341	if (cell->flags & 1)
		2342	{
		2343	rc_key_t key_ov = key;
		2344	maptex tex = self->tex [TEXID_SPEECH];
		2345	rc_array_t *arr;
		2346	int px = x * Tw + Tw * 2 / 32;
		2347	int py = y * Th - Th * 6 / 32;
		2348
		2349	key_ov.texname = tex.name;
		2350	arr = rc_array (rc_ov, &key_ov);
		2351
		2352	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2353	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2355	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2356	}
		2357	}
1851	}	2358	}
1852	}	2359	}
		2360
		2361	rc_draw (rc);
		2362	rc_clear (rc);
1853		2363
1854	// go through all smoothlevels, lowest to highest, then draw.	2364	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2365	// this is basically counting sort
1856	{	2366	{
1857	int w, b;	2367	int w, b;
1858		2368
		2369	glEnable (GL_TEXTURE_2D);
		2370	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2371	for (w = 0; w < 256 / 32; ++w)
1860	{	2372	{
1861	uint32_t smask = smooth_level [w];	2373	uint32_t smask = smooth_level [w];
1862	if (smask)	2374	if (smask)
1863	for (b = 0; b < 32; ++b)	2375	for (b = 0; b < 32; ++b)
…		…
1875	if (!(bits & 0x1000)	2387	if (!(bits & 0x1000)
1876	&& skey->level == level	2388	&& skey->level == level
1877	&& level > smooth_max [skey->x][skey->y])	2389	&& level > smooth_max [skey->x][skey->y])
1878	{	2390	{
1879	maptex tex = self->tex [skey->tile];	2391	maptex tex = self->tex [skey->tile];
1880	int px = (((int)skey->x) - 1) * T;	2392	int px = (((int)skey->x) - 1) * Tw;
1881	int py = (((int)skey->y) - 1) * T;	2393	int py = (((int)skey->y) - 1) * Th;
1882	int border = bits & 15;	2394	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2395	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2396	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2397	float dy = tex.t * .5f ; // 2 images/column
1886		2398
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2399	if (tex.name)
1890	{	2400	{
		2401	// this time avoiding texture state changes
		2402	// save gobs of state changes.
1891	if (!tex.name)	2403	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2404	{
		2405	self->tex [skey->tile].unused = 0;
1893		2406
1894	glEnd ();	2407	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2408	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1897	}	2410	}
1898		2411
1899	if (border)	2412	if (border)
1900	{	2413	{
1901	float ox = border * dx;	2414	float ox = border * dx;
1902		2415
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2416	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2417	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2419	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1907	}	2420	}
1908		2421
1909	if (corner)	2422	if (corner)
1910	{	2423	{
1911	float ox = corner * dx;	2424	float ox = corner * dx;
1912		2425
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2426	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2427	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2428	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2429	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2430	}
1917	}	2431	}
1918	}	2432	}
1919	}	2433	}
1920	}	2434	}
1921	}	2435	}
		2436
		2437	glEnd ();
		2438	glDisable (GL_TEXTURE_2D);
		2439	key.texname = -1;
1922	}	2440	}
1923		2441
1924	hv_clear (smooth);	2442	hv_clear (smooth);
1925	}	2443	}
1926		2444
1927	glEnd ();	2445	if (pl_tex.name)
		2446	{
		2447	maptex tex = pl_tex;
		2448	int px = pl_x + sdx;
		2449	int py = pl_y + sdy;
1928		2450
1929	glDisable (GL_TEXTURE_2D);	2451	key.texname = tex.name;
		2452	arr = rc_array (rc, &key);
		2453
		2454	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2455	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2457	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2458
		2459	rc_draw (rc);
		2460	}
		2461
		2462	rc_draw (rc_ov);
		2463	rc_clear (rc_ov);
		2464
1930	glDisable (GL_BLEND);	2465	glDisable (GL_BLEND);
		2466	rc_free (rc);
		2467	rc_free (rc_ov);
1931		2468
1932	// top layer: overlays such as the health bar	2469	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2470	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2471	if (0 <= y + my && y + my < self->rows)
1935	{	2472	{
…		…
1938	for (x = 0; x < sw; x++)	2475	for (x = 0; x < sw; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2476	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2477	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2478	mapcell *cell = row->col + (x + mx - row->c0);
1942		2479
1943	int px = x * T;	2480	int px = x * Tw;
1944	int py = y * T;	2481	int py = y * Th;
		2482
		2483	if (expect_false (cell->player == player))
		2484	{
		2485	px += sdx;
		2486	py += sdy;
		2487	}
1945		2488
1946	if (cell->stat_hp)	2489	if (cell->stat_hp)
1947	{	2490	{
1948	int width = cell->stat_width * T;	2491	int width = cell->stat_width * Tw;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2492	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1950		2493
1951	glColor3ub (0, 0, 0);	2494	glColor3ub (0, 0, 0);
1952	glRectf (px + 1, py - thick - 2,	2495	glRectf (px + 1, py - thick - 2,
1953	px + width - 1, py);	2496	px + width - 1, py);
1954		2497
…		…
1960	}	2503	}
1961	}	2504	}
1962	}	2505	}
1963		2506
1964	void	2507	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2508	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1966	CODE:	2509	CODE:
1967	{	2510	{
1968	static float color[16][3] = {	2511	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2512	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2513	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2514	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2515	{ 1.00f, 0.00f, 0.00f },
1973		2516
1974	{ 1.00F, 0.54F, 0.00F },	2517	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2518	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2519	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2520	{ 0.18f, 0.54f, 0.34f },
1978		2521
1979	{ 0.56F, 0.73F, 0.56F },	2522	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2523	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2524	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2525	{ 0.99f, 0.77f, 0.26f },
1983		2526
1984	{ 0.74F, 0.65F, 0.41F },	2527	{ 0.74f, 0.65f, 0.41f },
1985		2528
1986	{ 0.00F, 1.00F, 1.00F },	2529	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2530	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2531	{ 1.00f, 1.00f, 0.00f },
1989	};	2532	};
1990		2533
1991	int x, y;	2534	int x, y;
1992		2535
1993	glEnable (GL_TEXTURE_2D);	2536	glEnable (GL_TEXTURE_2D);
		2537	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2538	* but the nvidia driver (185.18.14) mishandles alpha textures
		2539	* and takes the colour from god knows where instead of using
		2540	* Cp. MODULATE results in the same colour, but slightly different
		2541	* alpha, but atcually gives us the correct colour with nvidia.
		2542	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2543	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2544	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2545	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2546	glBegin (GL_QUADS);
1998		2547
1999	for (y = 0; y < h; y++)	2548	for (y = 0; y < h; y++)
…		…
2003		2552
2004	if (m)	2553	if (m)
2005	{	2554	{
2006	float *c = color [m & 15];	2555	float *c = color [m & 15];
2007		2556
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2557	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2558	float tx2 = tx1 + 0.5f;
2010		2559
2011	glColor4f (c[0], c[1], c[2], 0.75);	2560	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2561	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2562	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2563	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2564	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2565	}
…		…
2020	glDisable (GL_BLEND);	2569	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2570	glDisable (GL_TEXTURE_2D);
2022	}	2571	}
2023		2572
2024	void	2573	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2574	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2575	PPCODE:
2027	{	2576	{
2028	int x, y;	2577	int x, y;
2029	int sw1 = sw + 2;	2578	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2579	int sh1 = sh + 2;
2031	int sh3 = sh * 3;	2580	int sh3 = sh * 3;
2032	int sw34 = (sw * 3 + 3) & ~3;	2581	int sw3 = sw * 3;
		2582	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2583	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2584	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2585	memset (darkness1, 0, sw1*sh1);
2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2036		2586
2037	SvPOK_only (darkness3_sv);	2587	SvPOK_only (darkness3_sv);
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2588	SvCUR_set (darkness3_sv, sw3 * sh3);
2039		2589
2040	mx += self->x - 1;	2590	mx += self->x - 1;
2041	my += self->y - 1;	2591	my += self->y - 1;
2042
2043	memset (darkness1, 255, sw1 * sh1);
2044		2592
2045	for (y = 0; y < sh1; y++)	2593	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2594	if (0 <= y + my && y + my < self->rows)
2047	{	2595	{
2048	maprow *row = self->row + (y + my);	2596	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2599	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2600	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2601	mapcell *cell = row->col + (x + mx - row->c0);
2054		2602
2055	darkness1 [y * sw1 + x] = cell->darkness	2603	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2604	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2605	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2606	}
2059	}	2607	}
2060		2608
2061	for (y = 0; y < sh; ++y)	2609	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2610	for (x = 0; x < sw; ++x)
…		…
2081		2629
2082	uint8_t r13 = (d13 + d23 + d12) / 3;	2630	uint8_t r13 = (d13 + d23 + d12) / 3;
2083	uint8_t r23 = d23;	2631	uint8_t r23 = d23;
2084	uint8_t r33 = (d23 + d33 + d32) / 3;	2632	uint8_t r33 = (d23 + d33 + d32) / 3;
2085		2633
2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2095	}	2643	}
2096		2644
2097	free (darkness1);	2645	free (darkness1);
2098		2646
2099	EXTEND (SP, 3);	2647	EXTEND (SP, 3);
2100	PUSHs (sv_2mortal (newSViv (sw34)));	2648	PUSHs (sv_2mortal (newSViv (sw3)));
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2649	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2650	PUSHs (darkness3_sv);
2103	}	2651	}
2104		2652
2105	SV *	2653	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2654	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2655	CODE:
2108	{	2656	{
2109	int x, y, x1, y1;	2657	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2658	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2659	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2716	else
2169	*data++ = 0;	2717	*data++ = 0;
2170	}	2718	}
2171	}	2719	}
2172		2720
		2721	/* if size is w*h + 5 then no data has been found */
		2722	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2723	{
2173	SvPOK_only (data_sv);	2724	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2725	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2726	}
		2727
2175	RETVAL = data_sv;	2728	RETVAL = data_sv;
2176	}	2729	}
2177	OUTPUT:	2730	OUTPUT:
2178	RETVAL	2731	RETVAL
2179		2732
2180	void	2733	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2734	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2735	PPCODE:
2183	{	2736	{
2184	int x, y, z;	2737	int x, y, z;
2185	int w, h;	2738	int w, h;
2186	int x1, y1;	2739	int x1, y1;
		2740	STRLEN len;
		2741	uint8_t *data, *end;
		2742
		2743	len = SvLEN (data_sv);
		2744	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2745	data = SvPVbyte_nolen (data_sv);
		2746	end = data + len + 8;
		2747
		2748	if (len < 5)
		2749	XSRETURN_EMPTY;
2187		2750
2188	if (*data++ != 0)	2751	if (*data++ != 0)
2189	return; /* version mismatch */	2752	XSRETURN_EMPTY; /* version mismatch */
2190		2753
2191	w = *data++ << 8; w |= *data++;	2754	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2755	h = *data++ << 8; h |= *data++;
2193		2756
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2757	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2769	{
2207	maprow *row = map_get_row (self, y);	2770	maprow *row = map_get_row (self, y);
2208		2771
2209	for (x = x0; x < x1; x++)	2772	for (x = x0; x < x1; x++)
2210	{	2773	{
		2774	uint8_t flags;
		2775
		2776	if (data + 7 >= end)
		2777	XSRETURN_EMPTY;
		2778
2211	uint8_t flags = *data++;	2779	flags = *data++;
2212		2780
2213	if (flags)	2781	if (flags)
2214	{	2782	{
2215	mapcell *cell = row_get_cell (row, x);	2783	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2784	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2787	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2788	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2789
2222	if (cell->darkness == 0)	2790	if (cell->darkness == 0)
2223	{	2791	{
2224	cell->darkness = 0;	2792	/*cell->darkness = 0;*/
		2793	EXTEND (SP, 3);
2225		2794
2226	for (z = 0; z <= 2; z++)	2795	for (z = 0; z <= 2; z++)
2227	{	2796	{
2228	tileid t = tile [z];	2797	tileid t = tile [z];
2229		2798
2230	if (t >= self->texs || (t && !self->tex [t].name))	2799	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2800	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2801	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2802	need_texid (self, t);
2234	}	2803	}
2235		2804
2236	cell->tile [z] = t;	2805	cell->tile [z] = t;
2237	}	2806	}
…		…
2239	}	2808	}
2240	}	2809	}
2241	}	2810	}
2242	}	2811	}
2243		2812
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2813	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2814
2246	CFPlus::RW	2815	DC::RW
2247	new (SV *class, SV *data_sv)	2816	new (SV *class, SV *data_sv)
2248	CODE:	2817	CODE:
2249	{	2818	{
2250	STRLEN datalen;	2819	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2820	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2822	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2823	}
2255	OUTPUT:	2824	OUTPUT:
2256	RETVAL	2825	RETVAL
2257		2826
2258	CFPlus::RW	2827	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2828	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2829	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2830	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2831	OUTPUT:
2263	RETVAL	2832	RETVAL
2264		2833
		2834	# fails on win32:
		2835	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2836	#void
2266	close (CFPlus::RW self)	2837	#close (DC::RW self)
2267	CODE:	2838	# CODE:
2268	SDL_RWclose (self);	2839	# (self->(close)) (self);
2269		2840
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2841	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2842
2272	PROTOTYPES: DISABLE	2843	PROTOTYPES: DISABLE
2273		2844
2274	CFPlus::Channel	2845	DC::Channel
2275	find ()	2846	find ()
2276	CODE:	2847	CODE:
2277	{	2848	{
2278	RETVAL = Mix_GroupAvailable (-1);	2849	RETVAL = Mix_GroupAvailable (-1);
2279		2850
2280	if (RETVAL < 0)	2851	if (RETVAL < 0)
2281	{	2852	{
2282	RETVAL = Mix_GroupOldest (-1);	2853	RETVAL = Mix_GroupOldest (-1);
2283		2854
2284	if (RETVAL < 0)	2855	if (RETVAL < 0)
		2856	{
		2857	// happens sometimes, maybe it just stopped playing(?)
		2858	RETVAL = Mix_GroupAvailable (-1);
		2859
		2860	if (RETVAL < 0)
2285	XSRETURN_UNDEF;	2861	XSRETURN_UNDEF;
2286		2862	}
		2863	else
2287	Mix_HaltChannel (RETVAL);	2864	Mix_HaltChannel (RETVAL);
2288	}	2865	}
2289		2866
2290	Mix_UnregisterAllEffects (RETVAL);	2867	Mix_UnregisterAllEffects (RETVAL);
2291	Mix_Volume (RETVAL, 128);	2868	Mix_Volume (RETVAL, 128);
2292	}	2869	}
2293	OUTPUT:	2870	OUTPUT:
2294	RETVAL	2871	RETVAL
2295		2872
2296	void	2873	void
2297	halt (CFPlus::Channel self)	2874	halt (DC::Channel self)
2298	CODE:	2875	CODE:
2299	Mix_HaltChannel (self);	2876	Mix_HaltChannel (self);
2300		2877
2301	void	2878	void
2302	expire (CFPlus::Channel self, int ticks = -1)	2879	expire (DC::Channel self, int ticks = -1)
2303	CODE:	2880	CODE:
2304	Mix_ExpireChannel (self, ticks);	2881	Mix_ExpireChannel (self, ticks);
2305		2882
2306	void	2883	void
2307	fade_out (CFPlus::Channel self, int ticks = -1)	2884	fade_out (DC::Channel self, int ticks = -1)
2308	CODE:	2885	CODE:
2309	Mix_FadeOutChannel (self, ticks);	2886	Mix_FadeOutChannel (self, ticks);
2310		2887
2311	int	2888	int
2312	volume (CFPlus::Channel self, int volume)	2889	volume (DC::Channel self, int volume)
2313	CODE:	2890	CODE:
2314	RETVAL = Mix_Volume (self, volume);	2891	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315	OUTPUT:	2892	OUTPUT:
2316	RETVAL	2893	RETVAL
2317		2894
2318	void	2895	void
2319	unregister_all_effects (CFPlus::Channel self)	2896	unregister_all_effects (DC::Channel self)
2320	CODE:	2897	CODE:
2321	Mix_UnregisterAllEffects (self);	2898	Mix_UnregisterAllEffects (self);
2322		2899
2323	void	2900	void
2324	set_panning (CFPlus::Channel self, int left, int right)	2901	set_panning (DC::Channel self, int left, int right)
2325	CODE:	2902	CODE:
		2903	left = CLAMP (left , 0, 255);
		2904	right = CLAMP (right, 0, 255);
2326	Mix_SetPanning (self, left, right);	2905	Mix_SetPanning (self, left, right);
2327		2906
2328	void	2907	void
2329	set_distance (CFPlus::Channel self, int distance)	2908	set_distance (DC::Channel self, int distance)
2330	CODE:	2909	CODE:
2331	Mix_SetDistance (self, distance);	2910	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2332		2911
2333	void	2912	void
2334	set_position (CFPlus::Channel self, int angle, int distance)	2913	set_position (DC::Channel self, int angle, int distance)
2335	CODE:	2914	CODE:
		2915
		2916	void
		2917	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2918	CODE:
		2919	{
		2920	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2921	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2336	Mix_SetPosition (self, angle, distance);	2922	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2923	}
2337		2924
2338	void	2925	void
2339	set_reverse_stereo (CFPlus::Channel self, int flip)	2926	set_reverse_stereo (DC::Channel self, int flip)
2340	CODE:	2927	CODE:
2341	Mix_SetReverseStereo (self, flip);	2928	Mix_SetReverseStereo (self, flip);
2342		2929
2343	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2930	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2344		2931
2345	PROTOTYPES: DISABLE	2932	PROTOTYPES: DISABLE
2346		2933
		2934	void
		2935	decoders ()
		2936	PPCODE:
		2937	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2938	int i, num = Mix_GetNumChunkDecoders ();
		2939	EXTEND (SP, num);
		2940	for (i = 0; i < num; ++i)
		2941	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2942	#else
		2943	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2944	#endif
		2945
2347	CFPlus::MixChunk	2946	DC::MixChunk
2348	new (SV *class, CFPlus::RW rwops)	2947	new (SV *class, DC::RW rwops)
2349	CODE:	2948	CODE:
2350	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2949	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2351	OUTPUT:	2950	OUTPUT:
2352	RETVAL	2951	RETVAL
2353		2952
2354	void	2953	void
2355	DESTROY (CFPlus::MixChunk self)	2954	DESTROY (DC::MixChunk self)
2356	CODE:	2955	CODE:
2357	Mix_FreeChunk (self);	2956	Mix_FreeChunk (self);
2358		2957
2359	int	2958	int
2360	volume (CFPlus::MixChunk self, int volume = -1)	2959	volume (DC::MixChunk self, int volume = -1)
2361	CODE:	2960	CODE:
		2961	if (items > 1)
		2962	volume = CLAMP (volume, 0, 128);
2362	RETVAL = Mix_VolumeChunk (self, volume);	2963	RETVAL = Mix_VolumeChunk (self, volume);
2363	OUTPUT:	2964	OUTPUT:
2364	RETVAL	2965	RETVAL
2365		2966
2366	CFPlus::Channel	2967	DC::Channel
2367	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2968	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2368	CODE:	2969	CODE:
2369	{	2970	{
2370	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2971	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2371		2972
2372	if (RETVAL < 0)	2973	if (RETVAL < 0)
…		…
2379	}	2980	}
2380	}	2981	}
2381	OUTPUT:	2982	OUTPUT:
2382	RETVAL	2983	RETVAL
2383		2984
2384	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2985	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2986
		2987	void
		2988	decoders ()
		2989	PPCODE:
		2990	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2991	int i, num = Mix_GetNumMusicDecoders ();
		2992	EXTEND (SP, num);
		2993	for (i = 0; i < num; ++i)
		2994	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2995	#else
		2996	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2997	#endif
2385		2998
2386	int	2999	int
2387	volume (int volume = -1)	3000	volume (int volume = -1)
2388	PROTOTYPE: ;$	3001	PROTOTYPE: ;$
2389	CODE:	3002	CODE:
		3003	if (items > 0)
		3004	volume = CLAMP (volume, 0, 128);
2390	RETVAL = Mix_VolumeMusic (volume);	3005	RETVAL = Mix_VolumeMusic (volume);
2391	OUTPUT:	3006	OUTPUT:
2392	RETVAL	3007	RETVAL
2393		3008
2394	void	3009	void
…		…
2399	void	3014	void
2400	halt ()	3015	halt ()
2401	CODE:	3016	CODE:
2402	Mix_HaltMusic ();	3017	Mix_HaltMusic ();
2403		3018
		3019	int
		3020	playing ()
		3021	CODE:
		3022	RETVAL = Mix_PlayingMusic ();
		3023	OUTPUT:
		3024	RETVAL
		3025
2404	CFPlus::MixMusic	3026	DC::MixMusic
2405	new (SV *class, CFPlus::RW rwops)	3027	new (SV *class, DC::RW rwops)
2406	CODE:	3028	CODE:
2407	RETVAL = Mix_LoadMUS_RW (rwops);	3029	RETVAL = Mix_LoadMUS_RW (rwops);
2408	OUTPUT:	3030	OUTPUT:
2409	RETVAL	3031	RETVAL
2410		3032
2411	void	3033	void
2412	DESTROY (CFPlus::MixMusic self)	3034	DESTROY (DC::MixMusic self)
2413	CODE:	3035	CODE:
2414	Mix_FreeMusic (self);	3036	Mix_FreeMusic (self);
2415		3037
2416	int	3038	int
2417	play (CFPlus::MixMusic self, int loops = -1)	3039	play (DC::MixMusic self, int loops = -1)
2418	CODE:	3040	CODE:
2419	RETVAL = Mix_PlayMusic (self, loops);	3041	RETVAL = Mix_PlayMusic (self, loops);
2420	OUTPUT:	3042	OUTPUT:
2421	RETVAL	3043	RETVAL
2422		3044
2423	void	3045	void
2424	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3046	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2425	CODE:	3047	CODE:
2426	Mix_FadeInMusicPos (self, loops, ms, position);	3048	Mix_FadeInMusicPos (self, loops, ms, position);
2427		3049
2428	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3050	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2429		3051
2430	PROTOTYPES: ENABLE	3052	PROTOTYPES: ENABLE
2431		3053
2432	BOOT:	3054	BOOT:
2433	{	3055	{
2434	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3056	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2435	static const struct {	3057	static const struct {
2436	const char *name;	3058	const char *name;
2437	IV iv;	3059	IV iv;
2438	} *civ, const_iv[] = {	3060	} *civ, const_iv[] = {
2439	# define const_iv(name) { # name, (IV)name }	3061	# define const_iv(name) { # name, (IV)name }
2440	const_iv (GL_VENDOR),	3062	const_iv (GL_VENDOR),
2441	const_iv (GL_VERSION),	3063	const_iv (GL_VERSION),
2442	const_iv (GL_EXTENSIONS),	3064	const_iv (GL_EXTENSIONS),
		3065	const_iv (GL_MAX_TEXTURE_UNITS),
2443	const_iv (GL_COLOR_MATERIAL),	3066	const_iv (GL_COLOR_MATERIAL),
2444	const_iv (GL_SMOOTH),	3067	const_iv (GL_SMOOTH),
2445	const_iv (GL_FLAT),	3068	const_iv (GL_FLAT),
2446	const_iv (GL_DITHER),	3069	const_iv (GL_DITHER),
2447	const_iv (GL_BLEND),	3070	const_iv (GL_BLEND),
…		…
2459	const_iv (GL_ZERO),	3082	const_iv (GL_ZERO),
2460	const_iv (GL_SRC_ALPHA),	3083	const_iv (GL_SRC_ALPHA),
2461	const_iv (GL_DST_ALPHA),	3084	const_iv (GL_DST_ALPHA),
2462	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3085	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2463	const_iv (GL_ONE_MINUS_DST_ALPHA),	3086	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3087	const_iv (GL_SRC_COLOR),
		3088	const_iv (GL_DST_COLOR),
		3089	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3090	const_iv (GL_ONE_MINUS_DST_COLOR),
2464	const_iv (GL_SRC_ALPHA_SATURATE),	3091	const_iv (GL_SRC_ALPHA_SATURATE),
2465	const_iv (GL_RGB),	3092	const_iv (GL_RGB),
2466	const_iv (GL_RGBA),	3093	const_iv (GL_RGBA),
2467	const_iv (GL_RGBA4),	3094	const_iv (GL_RGBA4),
2468	const_iv (GL_RGBA8),	3095	const_iv (GL_RGBA8),
…		…
2474	const_iv (GL_INTENSITY),	3101	const_iv (GL_INTENSITY),
2475	const_iv (GL_LUMINANCE),	3102	const_iv (GL_LUMINANCE),
2476	const_iv (GL_LUMINANCE_ALPHA),	3103	const_iv (GL_LUMINANCE_ALPHA),
2477	const_iv (GL_FLOAT),	3104	const_iv (GL_FLOAT),
2478	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3105	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3106	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3108	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3109	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3110	const_iv (GL_COMPRESSED_RGB_ARB),
		3111	const_iv (GL_COMPRESSED_RGBA_ARB),
2479	const_iv (GL_COMPILE),	3112	const_iv (GL_COMPILE),
2480	const_iv (GL_PROXY_TEXTURE_1D),	3113	const_iv (GL_PROXY_TEXTURE_1D),
2481	const_iv (GL_PROXY_TEXTURE_2D),	3114	const_iv (GL_PROXY_TEXTURE_2D),
2482	const_iv (GL_TEXTURE_1D),	3115	const_iv (GL_TEXTURE_1D),
2483	const_iv (GL_TEXTURE_2D),	3116	const_iv (GL_TEXTURE_2D),
…		…
2522	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3155	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2523	const_iv (GL_POINT_SMOOTH_HINT),	3156	const_iv (GL_POINT_SMOOTH_HINT),
2524	const_iv (GL_LINE_SMOOTH_HINT),	3157	const_iv (GL_LINE_SMOOTH_HINT),
2525	const_iv (GL_POLYGON_SMOOTH_HINT),	3158	const_iv (GL_POLYGON_SMOOTH_HINT),
2526	const_iv (GL_GENERATE_MIPMAP_HINT),	3159	const_iv (GL_GENERATE_MIPMAP_HINT),
		3160	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2527	const_iv (GL_FASTEST),	3161	const_iv (GL_FASTEST),
2528	const_iv (GL_DONT_CARE),	3162	const_iv (GL_DONT_CARE),
2529	const_iv (GL_NICEST),	3163	const_iv (GL_NICEST),
2530	const_iv (GL_V2F),	3164	const_iv (GL_V2F),
2531	const_iv (GL_V3F),	3165	const_iv (GL_V3F),
2532	const_iv (GL_T2F_V3F),	3166	const_iv (GL_T2F_V3F),
2533	const_iv (GL_T2F_N3F_V3F),	3167	const_iv (GL_T2F_N3F_V3F),
		3168	const_iv (GL_FUNC_ADD),
		3169	const_iv (GL_FUNC_SUBTRACT),
		3170	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2534	# undef const_iv	3171	# undef const_iv
2535	};	3172	};
2536		3173
2537	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3174	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2538	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3175	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2539		3176
2540	texture_av = newAV ();	3177	texture_av = newAV ();
2541	AvREAL_off (texture_av);	3178	AvREAL_off (texture_av);
2542	}	3179	}
		3180
		3181	void
		3182	disable_GL_EXT_blend_func_separate ()
		3183	CODE:
		3184	gl.BlendFuncSeparate = 0;
		3185	gl.BlendFuncSeparateEXT = 0;
		3186
		3187	void
		3188	apple_nvidia_bug (int enable)
2543		3189
2544	char *	3190	char *
2545	gl_vendor ()	3191	gl_vendor ()
2546	CODE:	3192	CODE:
2547	RETVAL = (char *)glGetString (GL_VENDOR);	3193	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2578		3224
2579	int glGetError ()	3225	int glGetError ()
2580		3226
2581	void glFinish ()	3227	void glFinish ()
2582		3228
		3229	void glFlush ()
		3230
2583	void glClear (int mask)	3231	void glClear (int mask)
2584		3232
2585	void glClearColor (float r, float g, float b, float a = 1.0)	3233	void glClearColor (float r, float g, float b, float a = 1.0)
2586	PROTOTYPE: @	3234	PROTOTYPE: @
2587		3235
…		…
2596	void glBlendFunc (int sfactor, int dfactor)	3244	void glBlendFunc (int sfactor, int dfactor)
2597		3245
2598	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3246	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2599	CODE:	3247	CODE:
2600	gl_BlendFuncSeparate (sa, da, saa, daa);	3248	gl_BlendFuncSeparate (sa, da, saa, daa);
		3249
		3250	# void glBlendEquation (int se)
2601		3251
2602	void glDepthMask (int flag)	3252	void glDepthMask (int flag)
2603		3253
2604	void glLogicOp (int opcode)	3254	void glLogicOp (int opcode)
2605		3255
…		…
2640	void glRotate (float angle, float x, float y, float z)	3290	void glRotate (float angle, float x, float y, float z)
2641	CODE:	3291	CODE:
2642	glRotatef (angle, x, y, z);	3292	glRotatef (angle, x, y, z);
2643		3293
2644	void glColor (float r, float g, float b, float a = 1.0)	3294	void glColor (float r, float g, float b, float a = 1.0)
		3295	PROTOTYPE: @
2645	ALIAS:	3296	ALIAS:
2646	glColor_premultiply = 1	3297	glColor_premultiply = 1
2647	CODE:	3298	CODE:
2648	if (ix)	3299	if (ix)
2649	{	3300	{
…		…
2669		3320
2670	void glRect (float x1, float y1, float x2, float y2)	3321	void glRect (float x1, float y1, float x2, float y2)
2671	CODE:	3322	CODE:
2672	glRectf (x1, y1, x2, y2);	3323	glRectf (x1, y1, x2, y2);
2673		3324
		3325	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3326	CODE:
		3327	glBegin (GL_LINE_LOOP);
		3328	glVertex2f (x1, y1);
		3329	glVertex2f (x2, y1);
		3330	glVertex2f (x2, y2);
		3331	glVertex2f (x1, y2);
		3332	glEnd ();
		3333
2674	PROTOTYPES: ENABLE	3334	PROTOTYPES: ENABLE
2675		3335
2676	void glBegin (int mode)	3336	void glBegin (int mode)
2677		3337
2678	void glEnd ()	3338	void glEnd ()
…		…
2710	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3370	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2711	CODE:	3371	CODE:
2712	if (gl.SeparableFilter2D)	3372	if (gl.SeparableFilter2D)
2713	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3373	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2714		3374
2715	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3375	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2716		3376
2717	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3377	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2718		3378
2719	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3379	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2720		3380
…		…
2746		3406
2747	void glEndList ()	3407	void glEndList ()
2748		3408
2749	void glCallList (int list)	3409	void glCallList (int list)
2750		3410
2751	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3411	void c_init ()
		3412	CODE:
		3413	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3414	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3415
		3416	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2752		3417
2753	PROTOTYPES: DISABLE	3418	PROTOTYPES: DISABLE
2754		3419
2755	void	3420	void
2756	find_widget (SV *self, NV x, NV y)	3421	find_widget (SV *self, NV x, NV y)
…		…
2760	XPUSHs (self);	3425	XPUSHs (self);
2761	}	3426	}
2762		3427
2763	BOOT:	3428	BOOT:
2764	{	3429	{
2765	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3430	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2766		3431
2767	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3432	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2768	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3433	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2769	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3434	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2770	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3435	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2771	}	3436	}
2772		3437
2773	void	3438	void
2774	draw (SV *self)	3439	draw (SV *self)
2775	CODE:	3440	CODE:
…		…
2779	NV x, y, w, h;	3444	NV x, y, w, h;
2780	SV *draw_x_sv = GvSV (draw_x_gv);	3445	SV *draw_x_sv = GvSV (draw_x_gv);
2781	SV *draw_y_sv = GvSV (draw_y_gv);	3446	SV *draw_y_sv = GvSV (draw_y_gv);
2782	SV *draw_w_sv = GvSV (draw_w_gv);	3447	SV *draw_w_sv = GvSV (draw_w_gv);
2783	SV *draw_h_sv = GvSV (draw_h_gv);	3448	SV *draw_h_sv = GvSV (draw_h_gv);
2784	SV *hover;
2785	double draw_x, draw_y, draw_w, draw_h;	3449	double draw_x, draw_y;
2786		3450
2787	if (!SvROK (self))	3451	if (!SvROK (self))
2788	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3452	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2789		3453
2790	hv = (HV *)SvRV (self);	3454	hv = (HV *)SvRV (self);
2791		3455
2792	if (SvTYPE (hv) != SVt_PVHV)	3456	if (SvTYPE (hv) != SVt_PVHV)
2793	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3457	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2794		3458
2795	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3459	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2796	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3460	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2797		3461
2798	if (!h || !w)	3462	if (!h || !w)
…		…
2818	{	3482	{
2819	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3483	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2820		3484
2821	if (svp && SvTRUE (*svp))	3485	if (svp && SvTRUE (*svp))
2822	{	3486	{
2823	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3487	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2824	glEnable (GL_BLEND);	3488	glEnable (GL_BLEND);
2825	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3489	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2826	glBegin (GL_QUADS);	3490	glBegin (GL_QUADS);
2827	glVertex2f (0, 0);	3491	glVertex2f (0, 0);
2828	glVertex2f (w, 0);	3492	glVertex2f (w, 0);
…		…
2831	glEnd ();	3495	glEnd ();
2832	glDisable (GL_BLEND);	3496	glDisable (GL_BLEND);
2833	}	3497	}
2834	}	3498	}
2835	#if 0	3499	#if 0
2836	if ($ENV{CFPLUS_DEBUG} & 1) {	3500	// draw borders, for debugging
2837	glPushMatrix;	3501	glPushMatrix ();
2838	glColor 1, 1, 0, 1;	3502	glColor4f (1., 1., 0., 1.);
2839	glTranslate 0.375, 0.375;	3503	glTranslatef (.5, .5, 0.);
2840	glBegin GL_LINE_LOOP;	3504	glBegin (GL_LINE_LOOP);
2841	glVertex 0 , 0;	3505	glVertex2f (0 , 0);
2842	glVertex $self->{w} - 1, 0;	3506	glVertex2f (w - 1, 0);
2843	glVertex $self->{w} - 1, $self->{h} - 1;	3507	glVertex2f (w - 1, h - 1);
2844	glVertex 0 , $self->{h} - 1;	3508	glVertex2f (0 , h - 1);
2845	glEnd;	3509	glEnd ();
2846	glPopMatrix;	3510	glPopMatrix ();
2847	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2848	}
2849	#endif	3511	#endif
2850	PUSHMARK (SP);	3512	PUSHMARK (SP);
2851	XPUSHs (self);	3513	XPUSHs (self);
2852	PUTBACK;	3514	PUTBACK;
2853	call_method ("_draw", G_VOID | G_DISCARD);	3515	call_method ("_draw", G_VOID | G_DISCARD);

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