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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.217 by root, Wed Aug 1 12:43:31 2007 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 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));
…		…
708		951
709	if (RETVAL)	952	if (RETVAL)
710	{	953	{
711	av_clear (texture_av);	954	av_clear (texture_av);
712		955
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	958	#include "glfunc.h"
716	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	963	}
718	}	964	}
719	OUTPUT:	965	OUTPUT:
720	RETVAL	966	RETVAL
721		967
…		…
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	}
807		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
		1076
808	int	1077	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	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	void
		1153	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
861		1154
862	void	1155	void
863	load_image_inline (SV *image_)	1156	load_image_inline (SV *image_)
864	ALIAS:	1157	ALIAS:
865	load_image_file = 1	1158	load_image_file = 1
…		…
951	void	1244	void
952	error (char *message)	1245	error (char *message)
953	CODE:	1246	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1247	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1248	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1249	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1250	#endif
958		1251
959	void	1252	void
960	fatal (char *message)	1253	fatal (char *message)
961	CODE:	1254	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1255	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1256	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1258	#endif
966	_exit (1);	1259	_exit (1);
967		1260
968	void	1261	void
969	_exit (int retval = 0)	1262	_exit (int retval = 0)
…		…
981	#if DEBUG	1274	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1275	VALGRIND_DO_LEAK_CHECK;
983	#endif	1276	#endif
984	}	1277	}
985		1278
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1279	int
		1280	SvREFCNT (SV *sv)
		1281	CODE:
		1282	RETVAL = SvREFCNT (sv);
		1283	OUTPUT:
		1284	RETVAL
		1285
		1286	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1287
988	PROTOTYPES: DISABLE	1288	PROTOTYPES: DISABLE
989		1289
990	CFPlus::Font	1290	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1291	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1292	CODE:
993	{	1293	{
994	int count;	1294	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1295	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1298	}
999	OUTPUT:	1299	OUTPUT:
1000	RETVAL	1300	RETVAL
1001		1301
1002	void	1302	void
1003	DESTROY (CFPlus::Font self)	1303	DESTROY (DC::Font self)
1004	CODE:	1304	CODE:
1005	pango_font_description_free (self);	1305	pango_font_description_free (self);
1006		1306
1007	void	1307	void
1008	make_default (CFPlus::Font self)	1308	make_default (DC::Font self)
1009	PROTOTYPE: $	1309	PROTOTYPE: $
1010	CODE:	1310	CODE:
1011	default_font = self;	1311	default_font = self;
1012		1312
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1313	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1314
1015	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1016		1316
1017	void	1317	void
1018	reset_glyph_cache ()	1318	glyph_cache_backup ()
1019	PROTOTYPE:	1319	PROTOTYPE:
1020	CODE:	1320	CODE:
		1321	tc_backup ();
		1322
		1323	void
		1324	glyph_cache_restore ()
		1325	PROTOTYPE:
		1326	CODE:
1021	tc_clear ();	1327	tc_restore ();
1022		1328
1023	CFPlus::Layout	1329	DC::Layout
1024	new (SV *class)	1330	new (SV *class)
1025	CODE:	1331	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1332	New (0, RETVAL, 1, struct cf_layout);
1027		1333
1028	RETVAL->pl = pango_layout_new (opengl_context);	1334	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1336	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1337	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1338	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1339	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1340	RETVAL->font = 0;
		1341	RETVAL->rc = rc_alloc ();
1035		1342
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1343	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1344	layout_update_font (RETVAL);
1038	OUTPUT:	1345	OUTPUT:
1039	RETVAL	1346	RETVAL
1040		1347
1041	void	1348	void
1042	DESTROY (CFPlus::Layout self)	1349	DESTROY (DC::Layout self)
1043	CODE:	1350	CODE:
1044	g_object_unref (self->pl);	1351	g_object_unref (self->pl);
		1352	rc_free (self->rc);
1045	Safefree (self);	1353	Safefree (self);
1046		1354
1047	void	1355	void
1048	set_text (CFPlus::Layout self, SV *text_)	1356	set_text (DC::Layout self, SV *text_)
1049	CODE:	1357	CODE:
1050	{	1358	{
1051	STRLEN textlen;	1359	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
1053		1361
1054	pango_layout_set_text (self->pl, text, textlen);	1362	pango_layout_set_text (self->pl, text, textlen);
1055	}	1363	}
1056		1364
1057	void	1365	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1366	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1367	CODE:
1060	{	1368	{
1061	STRLEN textlen;	1369	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1370	char *text = SvPVutf8 (text_, textlen);
1063		1371
1064	pango_layout_set_markup (self->pl, text, textlen);	1372	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1373	}
1066		1374
1067	void	1375	void
1068	set_shapes (CFPlus::Layout self, ...)	1376	set_shapes (DC::Layout self, ...)
1069	CODE:	1377	CODE:
1070	{	1378	{
1071	PangoAttrList *attrs = 0;	1379	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1380	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1381	const char *pos = text;
…		…
1108	if (attrs)	1416	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1417	pango_layout_set_attributes (self->pl, attrs);
1110	}	1418	}
1111		1419
1112	void	1420	void
1113	get_shapes (CFPlus::Layout self)	1421	get_shapes (DC::Layout self)
1114	PPCODE:	1422	PPCODE:
1115	{	1423	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1424	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1425
1118	do	1426	do
1119	{	1427	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1428	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1429
1122	if (run && shape_attr_p (run))	1430	if (run && shape_attr_p (run))
1123	{	1431	{
1124	PangoRectangle extents;	1432	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1433	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1441
1134	pango_layout_iter_free (iter);	1442	pango_layout_iter_free (iter);
1135	}	1443	}
1136		1444
1137	int	1445	int
1138	has_wrapped (CFPlus::Layout self)	1446	has_wrapped (DC::Layout self)
1139	CODE:	1447	CODE:
1140	{	1448	{
1141	int lines = 1;	1449	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1450	const char *text = pango_layout_get_text (self->pl);
1143		1451
…		…
1148	}	1456	}
1149	OUTPUT:	1457	OUTPUT:
1150	RETVAL	1458	RETVAL
1151		1459
1152	SV *	1460	SV *
1153	get_text (CFPlus::Layout self)	1461	get_text (DC::Layout self)
1154	CODE:	1462	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1463	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1464	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1465	OUTPUT:
1158	RETVAL	1466	RETVAL
1159		1467
1160	void	1468	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1469	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1470	CODE:
1163	self->r = r;	1471	self->r = r;
1164	self->g = g;	1472	self->g = g;
1165	self->b = b;	1473	self->b = b;
1166	self->a = a;	1474	self->a = a;
1167		1475
1168	void	1476	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1477	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1478	CODE:
1171	if (self->font != font)	1479	if (self->font != font)
1172	{	1480	{
1173	self->font = font;	1481	self->font = font;
1174	layout_update_font (self);	1482	layout_update_font (self);
1175	}	1483	}
1176		1484
1177	void	1485	void
1178	set_height (CFPlus::Layout self, int base_height)	1486	set_height (DC::Layout self, int base_height)
1179	CODE:	1487	CODE:
1180	if (self->base_height != base_height)	1488	if (self->base_height != base_height)
1181	{	1489	{
1182	self->base_height = base_height;	1490	self->base_height = base_height;
1183	layout_update_font (self);	1491	layout_update_font (self);
1184	}	1492	}
1185		1493
1186	void	1494	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1495	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1496	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1497	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1498
1191	void	1499	void
1192	set_indent (CFPlus::Layout self, int indent)	1500	set_indent (DC::Layout self, int indent)
1193	CODE:	1501	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1502	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1503
1196	void	1504	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1505	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1506	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1507	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1508
1201	void	1509	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1510	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1511	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1512	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1513	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1514	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1515	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1516	: PANGO_ELLIPSIZE_NONE
1209	);	1517	);
1210		1518
1211	void	1519	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1520	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1521	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1522	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1523
1216	void	1524	void
1217	size (CFPlus::Layout self)	1525	size (DC::Layout self)
1218	PPCODE:	1526	PPCODE:
1219	{	1527	{
1220	int w, h;	1528	int w, h;
1221		1529
1222	layout_get_pixel_size (self, &w, &h);	1530	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1533	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1534	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1535	}
1228		1536
1229	int	1537	int
1230	descent (CFPlus::Layout self)	1538	descent (DC::Layout self)
1231	CODE:	1539	CODE:
1232	{	1540	{
1233	PangoRectangle rect;	1541	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1542	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1543	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1544	RETVAL = PANGO_DESCENT (rect);
1237	}	1545	}
1238	OUTPUT:	1546	OUTPUT:
1239	RETVAL	1547	RETVAL
1240		1548
1241	int	1549	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1550	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1551	CODE:
1244	{	1552	{
1245	int index, trailing;	1553	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1554	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1555	RETVAL = index + trailing;
1248	}	1556	}
1249	OUTPUT:	1557	OUTPUT:
1250	RETVAL	1558	RETVAL
1251		1559
1252	void	1560	void
1253	cursor_pos (CFPlus::Layout self, int index)	1561	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1562	PPCODE:
1255	{	1563	{
1256	PangoRectangle strong_pos;	1564	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1565	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1566
1259	EXTEND (SP, 3);	1567	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1568	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1571	}
1264		1572
1265	void	1573	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1574	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1575	PPCODE:
1268	{	1576	{
1269	int line, x;	1577	int line, x;
1270		1578
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1579	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1580	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1581	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1582	--line;
		1583	#endif
1274	EXTEND (SP, 2);	1584	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1585	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1586	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1587	}
1278		1588
1279	void	1589	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1590	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1591	PPCODE:
1282	{	1592	{
1283	PangoLayoutLine *lp;	1593	PangoLayoutLine *lp;
1284	int index, trailing;	1594	int index, trailing;
1285		1595
1286	if (line < 0)	1596	if (line < 0)
1287	XSRETURN_EMPTY;	1597	XSRETURN_EMPTY;
1288		1598
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1599	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1600	XSRETURN_EMPTY; /* do better */
1291		1601
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1602	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1603
1294	EXTEND (SP, 2);	1604	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1610	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1611	}
1302	}	1612	}
1303		1613
1304	void	1614	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1615	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1616	CODE:
		1617	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1618	pango_opengl_render_layout_subpixel (
1308	self->pl,	1619	self->pl,
		1620	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1621	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1622	self->r, self->g, self->b, self->a,
1311	flags	1623	flags
1312	);	1624	);
		1625	// we assume that context_change actually clears/frees stuff
		1626	// and does not do any recomputation...
		1627	pango_layout_context_changed (self->pl);
1313		1628
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1629	void
		1630	draw (DC::Layout self)
		1631	CODE:
		1632	{
		1633	glEnable (GL_TEXTURE_2D);
		1634	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1635	glEnable (GL_BLEND);
		1636	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1637	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1638	glEnable (GL_ALPHA_TEST);
		1639	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1640
		1641	rc_draw (self->rc);
		1642
		1643	glDisable (GL_ALPHA_TEST);
		1644	glDisable (GL_BLEND);
		1645	glDisable (GL_TEXTURE_2D);
		1646	}
		1647
		1648	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1649
1316	PROTOTYPES: ENABLE	1650	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1651
1320	void	1652	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1653	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1654	CODE:
1323	{	1655	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1682	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1683	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1684	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1685	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1686
		1687	if (name <= 0)
		1688	XSRETURN_EMPTY;
		1689
1355	if (items < 5)	1690	if (items < 5)
1356	{	1691	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1692	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1693	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1694	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1721	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1722	glDisable (GL_BLEND);
1388	}	1723	}
1389	}	1724	}
1390		1725
		1726	void
		1727	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)
		1728	PROTOTYPE: @
		1729	CODE:
		1730	{
		1731	glEnable (GL_BLEND);
		1732	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1733	glEnable (GL_TEXTURE_2D);
		1734	glBindTexture (GL_TEXTURE_2D, name1);
		1735
		1736	glColor3f (intensity, intensity, intensity);
		1737	glPushMatrix ();
		1738	glScalef (1./3, 1./3, 1.);
		1739
		1740	if (blend > 0.f)
		1741	{
		1742	float dx3 = dx * -3.f / w;
		1743	float dy3 = dy * -3.f / h;
		1744	GLfloat env_color[4] = { 0., 0., 0., blend };
		1745
		1746	/* interpolate the two shadow textures */
		1747	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1749
		1750	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1751	gl.ActiveTexture (GL_TEXTURE1);
		1752	glEnable (GL_TEXTURE_2D);
		1753	glBindTexture (GL_TEXTURE_2D, name2);
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1755
		1756	/* rgb == rgb(glcolor) */
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1760
		1761	/* alpha = interpolate t0, t1 by env_alpha */
		1762	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1767
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1770
		1771	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1773
		1774	glBegin (GL_QUADS);
		1775	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1779	glEnd ();
		1780
		1781	glDisable (GL_TEXTURE_2D);
		1782	gl.ActiveTexture (GL_TEXTURE0);
		1783	}
		1784	else
		1785	{
		1786	/* simple blending of one texture, also opengl <1.3 path */
		1787	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1788
		1789	glBegin (GL_QUADS);
		1790	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1791	glTexCoord2f (0, t); glVertex2f (0, h);
		1792	glTexCoord2f (s, t); glVertex2f (w, h);
		1793	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1794	glEnd ();
		1795	}
		1796
		1797	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1798	{
		1799	int x, y;
		1800	int dx3 = dx * 3;
		1801	int dy3 = dy * 3;
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1804	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1805	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1806	glTranslatef (-1., -1., 0);
		1807	glBegin (GL_QUADS);
		1808
		1809	for (y = 1; y < h; y += 3)
		1810	{
		1811	int y1 = y - dy3;
		1812	int y1valid = y1 >= 0 && y1 < h;
		1813
		1814	for (x = 1; x < w; x += 3)
		1815	{
		1816	int x1 = x - dx3;
		1817	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1818	uint8_t h2;
		1819
		1820	if (y1valid && x1 >= 0 && x1 < w)
		1821	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1822	else
		1823	h2 = 1; /* out of range == invisible */
		1824
		1825	if (h1 || h2)
		1826	{
		1827	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1828	glColor4f (1., 1., 1., alpha);
		1829
		1830	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1831	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1832	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1833	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1834	}
		1835	}
		1836	}
		1837	}
		1838
		1839	glEnd ();
		1840
		1841	glPopMatrix ();
		1842
		1843	glDisable (GL_TEXTURE_2D);
		1844	glDisable (GL_BLEND);
		1845	}
		1846
1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1847	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1392	CODE:	1848	CODE:
1393	{	1849	{
1394	GLint width;	1850	GLint width;
1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1851	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1397	RETVAL = width > 0;	1853	RETVAL = width > 0;
1398	}	1854	}
1399	OUTPUT:	1855	OUTPUT:
1400	RETVAL	1856	RETVAL
1401		1857
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1858	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1859
1404	PROTOTYPES: DISABLE	1860	PROTOTYPES: DISABLE
1405		1861
1406	CFPlus::Map	1862	DC::Map
1407	new (SV *class)	1863	new (SV *class)
1408	CODE:	1864	CODE:
1409	New (0, RETVAL, 1, struct map);	1865	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1866	RETVAL->x = 0;
1411	RETVAL->y = 0;	1867	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1875	RETVAL->row = 0;
1420	OUTPUT:	1876	OUTPUT:
1421	RETVAL	1877	RETVAL
1422		1878
1423	void	1879	void
1424	DESTROY (CFPlus::Map self)	1880	DESTROY (DC::Map self)
1425	CODE:	1881	CODE:
1426	{	1882	{
1427	map_clear (self);	1883	map_clear (self);
1428	Safefree (self->face2tile);	1884	Safefree (self->face2tile);
1429	Safefree (self->tex);	1885	Safefree (self->tex);
1430	Safefree (self);	1886	Safefree (self);
1431	}	1887	}
1432		1888
1433	void	1889	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1890	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1891	CODE:
1436	self->w = map_width;	1892	self->w = map_width;
1437	self->h = map_height;	1893	self->h = map_height;
1438		1894
1439	void	1895	void
1440	clear (CFPlus::Map self)	1896	clear (DC::Map self)
1441	CODE:	1897	CODE:
1442	map_clear (self);	1898	map_clear (self);
1443		1899
1444	void	1900	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1901	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1902	CODE:
1447	{	1903	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1904	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1905	need_texid (self, tile);
1450	}	1906	}
1451		1907
1452	void	1908	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1909	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1910	CODE:
1455	{	1911	{
1456	tileid texid;	1912	tileid texid;
1457	maptex *tex;	1913	maptex *tex;
1458		1914
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1927	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1928	tex->smoothlevel = level;
1473	}	1929	}
1474		1930
1475	void	1931	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)	1932	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:	1933	CODE:
1478	{	1934	{
1479	need_texid (self, texid);	1935	need_texid (self, texid);
1480		1936
1481	{	1937	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1956	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1957	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1958	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1959	}
1504		1960
		1961	void
		1962	expire_textures (DC::Map self, int texid, int count)
		1963	PPCODE:
		1964	for (; texid < self->texs && count; ++texid, --count)
		1965	{
		1966	maptex *tex = self->tex + texid;
		1967
		1968	if (tex->name)
		1969	{
		1970	if (tex->unused)
		1971	{
		1972	tex->name = 0;
		1973	tex->unused = 0;
		1974	XPUSHs (sv_2mortal (newSViv (texid)));
		1975	}
		1976	else
		1977	tex->unused = 1;
		1978	}
		1979	}
		1980
1505	int	1981	int
1506	ox (CFPlus::Map self)	1982	ox (DC::Map self)
1507	ALIAS:	1983	ALIAS:
1508	oy = 1	1984	oy = 1
1509	x = 2	1985	x = 2
1510	y = 3	1986	y = 3
1511	w = 4	1987	w = 4
…		…
1522	}	1998	}
1523	OUTPUT:	1999	OUTPUT:
1524	RETVAL	2000	RETVAL
1525		2001
1526	void	2002	void
1527	scroll (CFPlus::Map self, int dx, int dy)	2003	scroll (DC::Map self, int dx, int dy)
1528	CODE:	2004	CODE:
1529	{	2005	{
1530	if (dx > 0)	2006	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	2007	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	2008	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	2023	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	2024	self->y += MAP_EXTEND_Y;
1549	}	2025	}
1550	}	2026	}
1551		2027
1552	void	2028	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2029	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	2030	CODE:
1555	{	2031	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2032	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	2033	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	2034	mapcell *cell;
1559	int x, y, flags;	2035	int x, y, z, flags;
		2036	AV *missing = newAV ();
		2037	RETVAL = newRV_noinc ((SV *)missing);
1560		2038
1561	while (data < data_end - 1)	2039	while (data < data_end - 1)
1562	{	2040	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	2041	flags = (data [0] << 8) + data [1]; data += 2;
1564		2042
…		…
1584	uint8_t ext, cmd;	2062	uint8_t ext, cmd;
1585		2063
1586	do	2064	do
1587	{	2065	{
1588	ext = *data++;	2066	ext = *data++;
1589	cmd = ext & 0x3f;	2067	cmd = ext & 0x7f;
1590		2068
1591	if (cmd < 4)	2069	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	2070	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1593	else if (cmd == 5) // health	2071	else if (cmd == 5) // health
1594	{	2072	{
1595	cell->stat_width = 1;	2073	cell->stat_width = 1;
1596	cell->stat_hp = *data++;	2074	cell->stat_hp = *data++;
1597	}	2075	}
1598	else if (cmd == 6) // monster width	2076	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	2077	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	2078	else if (cmd == 0x47)
1601	{	2079	{
1602	if (*data == 4)	2080	if (*data == 1) cell->player = data [1];
1603	; // decode player count	2081	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2082	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2083	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1604		2084
1605	data += *data + 1;	2085	data += *data + 1;
1606	}	2086	}
1607	else if (cmd == 8) // cell flags	2087	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	2088	cell->flags = *data++;
…		…
1615	}	2095	}
1616	else	2096	else
1617	cell->darkness = *data++ + 1;	2097	cell->darkness = *data++ + 1;
1618	}	2098	}
1619		2099
		2100	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2101	if (flags & (4 >> z))
1621	{	2102	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2103	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	2104	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	2105	cell->tile [z] = self->face2tile [face];
		2106
		2107	if (cell->tile [z])
		2108	{
		2109	maptex *tex = self->tex + cell->tile [z];
		2110	tex->unused = 0;
		2111	if (!tex->name)
		2112	av_push (missing, newSViv (cell->tile [z]));
		2113
		2114	if (tex->smoothtile)
		2115	{
		2116	maptex *smooth = self->tex + tex->smoothtile;
		2117	smooth->unused = 0;
		2118	if (!smooth->name)
		2119	av_push (missing, newSViv (tex->smoothtile));
		2120	}
		2121	}
1625	}	2122	}
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	}	2123	}
1641	else	2124	else
1642	cell->darkness = 0;	2125	CELL_CLEAR (cell);
1643	}	2126	}
1644	}	2127	}
		2128	OUTPUT:
		2129	RETVAL
1645		2130
1646	SV *	2131	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2132	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	2133	CODE:
1649	{	2134	{
1650	int x1, x;	2135	int x1, x;
1651	int y1, y;	2136	int y1, y;
1652	int z;	2137	int z;
…		…
1665	? self->row + y	2150	? self->row + y
1666	: 0;	2151	: 0;
1667		2152
1668	for (x = x0; x < x1; x++)	2153	for (x = x0; x < x1; x++)
1669	{	2154	{
1670	int r = 32, g = 32, b = 32, a = 192;	2155	unsigned int r = 32, g = 32, b = 32, a = 192;
1671		2156
1672	if (row && row->c0 <= x && x < row->c1)	2157	if (row && row->c0 <= x && x < row->c1)
1673	{	2158	{
1674	mapcell *cell = row->col + (x - row->c0);	2159	mapcell *cell = row->col + (x - row->c0);
1675		2160
…		…
1677	{	2162	{
1678	maptex tex = self->tex [cell->tile [z]];	2163	maptex tex = self->tex [cell->tile [z]];
1679	int a0 = 255 - tex.a;	2164	int a0 = 255 - tex.a;
1680	int a1 = tex.a;	2165	int a1 = tex.a;
1681		2166
1682	r = (r * a0 + tex.r * a1) / 255;	2167	r = div255 (r * a0 + tex.r * a1);
1683	g = (g * a0 + tex.g * a1) / 255;	2168	g = div255 (g * a0 + tex.g * a1);
1684	b = (b * a0 + tex.b * a1) / 255;	2169	b = div255 (b * a0 + tex.b * a1);
1685	a = (a * a0 + tex.a * a1) / 255;	2170	a = div255 (a * a0 + tex.a * a1);
1686	}	2171	}
1687	}	2172	}
1688		2173
1689	*map++ = (r )	2174	*map++ = (r )
1690	| (g << 8)	2175	| (g << 8)
…		…
1697	}	2182	}
1698	OUTPUT:	2183	OUTPUT:
1699	RETVAL	2184	RETVAL
1700		2185
1701	void	2186	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2187	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:	2188	CODE:
1704	{	2189	{
		2190	int x, y, z;
		2191
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2192	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2193	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)	2194	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1708	smooth_key skey;	2195	smooth_key skey;
1709	int x, y, z;	2196	int pl_x, pl_y;
1710	int last_name;	2197	maptex pl_tex;
		2198	rc_t *rc = rc_alloc ();
		2199	rc_t *rc_ov = rc_alloc ();
		2200	rc_key_t key;
		2201	rc_array_t *arr;
1711		2202
		2203	pl_tex.name = 0;
		2204
1712	// thats current max. sorry.	2205	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2206	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2207	if (sh > 255) sh = 255;
1715		2208
1716	// clear key, in case of extra padding	2209	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2210	memset (&skey, 0, sizeof (skey));
1718		2211
1719	glColor4ub (255, 255, 255, 255);	2212	memset (&key, 0, sizeof (key));
1720		2213	key.r = 255;
1721	glEnable (GL_BLEND);	2214	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2215	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2216	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2217	key.mode = GL_QUADS;
1725		2218	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2219
1730	mx += self->x;	2220	mx += self->x;
1731	my += self->y;	2221	my += self->y;
1732		2222
1733	// first pass: determine smooth_max	2223	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2240	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2241	self->tex [cell->tile [2]].smoothlevel));
1752	}	2242	}
1753	}	2243	}
1754		2244
		2245	glEnable (GL_BLEND);
		2246	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2247	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2248
1755	for (z = 0; z <= 2; z++)	2249	for (z = 0; z <= 2; z++)
1756	{	2250	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2251	memset (smooth_level, 0, sizeof (smooth_level));
		2252	key.texname = -1;
1758		2253
1759	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1761	{	2256	{
1762	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2263	tileid tile = cell->tile [z];
1769		2264
1770	if (tile)	2265	if (tile)
1771	{	2266	{
1772	maptex tex = self->tex [tile];	2267	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2268	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2269
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2270	if (key.texname != tex.name)
1779	{	2271	{
		2272	self->tex [tile].unused = 0;
		2273
1780	if (!tex.name)	2274	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2275	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2276
1783	glEnd ();	2277	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2278	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2279	}
1787		2280
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2281	px = (x + 1) * Th - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2282	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		2283
1793	if (cell->flags && z == 2)	2284	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2285	{
1795	if (cell->flags & 1)	2286	pl_x = px;
		2287	pl_y = py;
		2288	pl_tex = tex;
1796	{	2289	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	}	2290	}
		2291
		2292	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2293	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2294	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2295	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1811		2296
1812	// update smooth hash	2297	// update smooth hash
1813	if (tex.smoothtile)	2298	if (tex.smoothtile)
1814	{	2299	{
1815	skey.tile = tex.smoothtile;	2300	skey.tile = tex.smoothtile;
…		…
1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2331	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);	2332	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);	2333	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1849	}	2334	}
1850	}	2335	}
		2336
		2337	if (expect_false (z == 2) && expect_false (cell->flags))
		2338	{
		2339	// overlays such as the speech bubble, probably more to come
		2340	if (cell->flags & 1)
		2341	{
		2342	rc_key_t key_ov = key;
		2343	maptex tex = self->tex [TEXID_SPEECH];
		2344	rc_array_t *arr;
		2345	int px = x * Tw + Tw * 2 / 32;
		2346	int py = y * Th - Th * 6 / 32;
		2347
		2348	key_ov.texname = tex.name;
		2349	arr = rc_array (rc_ov, &key_ov);
		2350
		2351	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2352	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2353	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2355	}
		2356	}
1851	}	2357	}
1852	}	2358	}
		2359
		2360	rc_draw (rc);
		2361	rc_clear (rc);
1853		2362
1854	// go through all smoothlevels, lowest to highest, then draw.	2363	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2364	// this is basically counting sort
1856	{	2365	{
1857	int w, b;	2366	int w, b;
1858		2367
		2368	glEnable (GL_TEXTURE_2D);
		2369	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2370	for (w = 0; w < 256 / 32; ++w)
1860	{	2371	{
1861	uint32_t smask = smooth_level [w];	2372	uint32_t smask = smooth_level [w];
1862	if (smask)	2373	if (smask)
1863	for (b = 0; b < 32; ++b)	2374	for (b = 0; b < 32; ++b)
…		…
1875	if (!(bits & 0x1000)	2386	if (!(bits & 0x1000)
1876	&& skey->level == level	2387	&& skey->level == level
1877	&& level > smooth_max [skey->x][skey->y])	2388	&& level > smooth_max [skey->x][skey->y])
1878	{	2389	{
1879	maptex tex = self->tex [skey->tile];	2390	maptex tex = self->tex [skey->tile];
1880	int px = (((int)skey->x) - 1) * T;	2391	int px = (((int)skey->x) - 1) * Tw;
1881	int py = (((int)skey->y) - 1) * T;	2392	int py = (((int)skey->y) - 1) * Th;
1882	int border = bits & 15;	2393	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2395	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2396	float dy = tex.t * .5f ; // 2 images/column
1886		2397
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2398	if (tex.name)
1890	{	2399	{
		2400	// this time avoiding texture state changes
		2401	// save gobs of state changes.
1891	if (!tex.name)	2402	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2403	{
		2404	self->tex [skey->tile].unused = 0;
1893		2405
1894	glEnd ();	2406	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
1897	}	2409	}
1898		2410
1899	if (border)	2411	if (border)
1900	{	2412	{
1901	float ox = border * dx;	2413	float ox = border * dx;
1902		2414
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1907	}	2419	}
1908		2420
1909	if (corner)	2421	if (corner)
1910	{	2422	{
1911	float ox = corner * dx;	2423	float ox = corner * dx;
1912		2424
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2429	}
1917	}	2430	}
1918	}	2431	}
1919	}	2432	}
1920	}	2433	}
1921	}	2434	}
		2435
		2436	glEnd ();
		2437	glDisable (GL_TEXTURE_2D);
		2438	key.texname = -1;
1922	}	2439	}
1923		2440
1924	hv_clear (smooth);	2441	hv_clear (smooth);
1925	}	2442	}
1926		2443
1927	glEnd ();	2444	if (pl_tex.name)
		2445	{
		2446	maptex tex = pl_tex;
		2447	int px = pl_x + sdx;
		2448	int py = pl_y + sdy;
1928		2449
1929	glDisable (GL_TEXTURE_2D);	2450	key.texname = tex.name;
		2451	arr = rc_array (rc, &key);
		2452
		2453	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2454	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2455	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2457
		2458	rc_draw (rc);
		2459	}
		2460
		2461	rc_draw (rc_ov);
		2462	rc_clear (rc_ov);
		2463
1930	glDisable (GL_BLEND);	2464	glDisable (GL_BLEND);
		2465	rc_free (rc);
		2466	rc_free (rc_ov);
1931		2467
1932	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
1935	{	2471	{
…		…
1938	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2476	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
1942		2478
1943	int px = x * T;	2479	int px = x * Tw;
1944	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
1945		2487
1946	if (cell->stat_hp)	2488	if (cell->stat_hp)
1947	{	2489	{
1948	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1950		2492
1951	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
1952	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
1953	px + width - 1, py);	2495	px + width - 1, py);
1954		2496
…		…
1960	}	2502	}
1961	}	2503	}
1962	}	2504	}
1963		2505
1964	void	2506	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1966	CODE:	2508	CODE:
1967	{	2509	{
1968	static float color[16][3] = {	2510	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
1973		2515
1974	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
1978		2520
1979	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
1983		2525
1984	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
1985		2527
1986	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
1989	};	2531	};
1990		2532
1991	int x, y;	2533	int x, y;
1992		2534
1993	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
1998		2546
1999	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
2003		2551
2004	if (m)	2552	if (m)
2005	{	2553	{
2006	float *c = color [m & 15];	2554	float *c = color [m & 15];
2007		2555
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2010		2558
2011	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2564	}
…		…
2020	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2022	}	2570	}
2023		2571
2024	void	2572	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2574	PPCODE:
2027	{	2575	{
2028	int x, y;	2576	int x, y;
2029	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2031	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2032	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2036		2585
2037	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2039		2588
2040	mx += self->x - 1;	2589	mx += self->x - 1;
2041	my += self->y - 1;	2590	my += self->y - 1;
2042
2043	memset (darkness1, 255, sw1 * sh1);
2044		2591
2045	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2047	{	2594	{
2048	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2599	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2054		2601
2055	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2605	}
2059	}	2606	}
2060		2607
2061	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2081		2628
2082	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2083	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2084	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2085		2632
2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	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);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2095	}	2642	}
2096		2643
2097	free (darkness1);	2644	free (darkness1);
2098		2645
2099	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2100	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2103	}	2650	}
2104		2651
2105	SV *	2652	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2654	CODE:
2108	{	2655	{
2109	int x, y, x1, y1;	2656	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2715	else
2169	*data++ = 0;	2716	*data++ = 0;
2170	}	2717	}
2171	}	2718	}
2172		2719
		2720	/* if size is w*h + 5 then no data has been found */
		2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2722	{
2173	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2175	RETVAL = data_sv;	2727	RETVAL = data_sv;
2176	}	2728	}
2177	OUTPUT:	2729	OUTPUT:
2178	RETVAL	2730	RETVAL
2179		2731
2180	void	2732	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2734	PPCODE:
2183	{	2735	{
2184	int x, y, z;	2736	int x, y, z;
2185	int w, h;	2737	int w, h;
2186	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t *data, *end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2187		2749
2188	if (*data++ != 0)	2750	if (*data++ != 0)
2189	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2190		2752
2191	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2754	h = *data++ << 8; h |= *data++;
2193		2755
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2756	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2768	{
2207	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2208		2770
2209	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2210	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2211	uint8_t flags = *data++;	2778	flags = *data++;
2212		2779
2213	if (flags)	2780	if (flags)
2214	{	2781	{
2215	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2788
2222	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2223	{	2790	{
2224	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2225		2793
2226	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2227	{	2795	{
2228	tileid t = tile [z];	2796	tileid t = tile [z];
2229		2797
2230	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2799	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2801	need_texid (self, t);
2234	}	2802	}
2235		2803
2236	cell->tile [z] = t;	2804	cell->tile [z] = t;
2237	}	2805	}
…		…
2239	}	2807	}
2240	}	2808	}
2241	}	2809	}
2242	}	2810	}
2243		2811
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2813
2246	CFPlus::RW	2814	DC::RW
2247	new (SV *class, SV *data_sv)	2815	new (SV *class, SV *data_sv)
2248	CODE:	2816	CODE:
2249	{	2817	{
2250	STRLEN datalen;	2818	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2819	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2821	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2822	}
2255	OUTPUT:	2823	OUTPUT:
2256	RETVAL	2824	RETVAL
2257		2825
2258	CFPlus::RW	2826	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2827	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2828	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2829	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2830	OUTPUT:
2263	RETVAL	2831	RETVAL
2264		2832
		2833	# fails on win32:
		2834	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2835	#void
2266	close (CFPlus::RW self)	2836	#close (DC::RW self)
2267	CODE:	2837	# CODE:
2268	SDL_RWclose (self);	2838	# (self->(close)) (self);
2269		2839
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2841
2272	PROTOTYPES: DISABLE	2842	PROTOTYPES: DISABLE
2273		2843
2274	CFPlus::Channel	2844	DC::Channel
2275	find ()	2845	find ()
2276	CODE:	2846	CODE:
2277	{	2847	{
2278	RETVAL = Mix_GroupAvailable (-1);	2848	RETVAL = Mix_GroupAvailable (-1);
2279		2849
2280	if (RETVAL < 0)	2850	if (RETVAL < 0)
2281	{	2851	{
2282	RETVAL = Mix_GroupOldest (-1);	2852	RETVAL = Mix_GroupOldest (-1);
2283		2853
2284	if (RETVAL < 0)	2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
2285	XSRETURN_UNDEF;	2860	XSRETURN_UNDEF;
2286		2861	}
		2862	else
2287	Mix_HaltChannel (RETVAL);	2863	Mix_HaltChannel (RETVAL);
2288	}	2864	}
2289		2865
2290	Mix_UnregisterAllEffects (RETVAL);	2866	Mix_UnregisterAllEffects (RETVAL);
2291	Mix_Volume (RETVAL, 128);	2867	Mix_Volume (RETVAL, 128);
2292	}	2868	}
2293	OUTPUT:	2869	OUTPUT:
2294	RETVAL	2870	RETVAL
2295		2871
2296	void	2872	void
2297	halt (CFPlus::Channel self)	2873	halt (DC::Channel self)
2298	CODE:	2874	CODE:
2299	Mix_HaltChannel (self);	2875	Mix_HaltChannel (self);
2300		2876
2301	void	2877	void
2302	expire (CFPlus::Channel self, int ticks = -1)	2878	expire (DC::Channel self, int ticks = -1)
2303	CODE:	2879	CODE:
2304	Mix_ExpireChannel (self, ticks);	2880	Mix_ExpireChannel (self, ticks);
2305		2881
2306	void	2882	void
2307	fade_out (CFPlus::Channel self, int ticks = -1)	2883	fade_out (DC::Channel self, int ticks = -1)
2308	CODE:	2884	CODE:
2309	Mix_FadeOutChannel (self, ticks);	2885	Mix_FadeOutChannel (self, ticks);
2310		2886
2311	int	2887	int
2312	volume (CFPlus::Channel self, int volume)	2888	volume (DC::Channel self, int volume)
2313	CODE:	2889	CODE:
2314	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315	OUTPUT:	2891	OUTPUT:
2316	RETVAL	2892	RETVAL
2317		2893
2318	void	2894	void
2319	unregister_all_effects (CFPlus::Channel self)	2895	unregister_all_effects (DC::Channel self)
2320	CODE:	2896	CODE:
2321	Mix_UnregisterAllEffects (self);	2897	Mix_UnregisterAllEffects (self);
2322		2898
2323	void	2899	void
2324	set_panning (CFPlus::Channel self, int left, int right)	2900	set_panning (DC::Channel self, int left, int right)
2325	CODE:	2901	CODE:
2326	left = CLAMP (left , 0, 255);	2902	left = CLAMP (left , 0, 255);
2327	right = CLAMP (right, 0, 255);	2903	right = CLAMP (right, 0, 255);
2328	Mix_SetPanning (self, left, right);	2904	Mix_SetPanning (self, left, right);
2329		2905
2330	void	2906	void
2331	set_distance (CFPlus::Channel self, int distance)	2907	set_distance (DC::Channel self, int distance)
2332	CODE:	2908	CODE:
2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2334		2910
2335	void	2911	void
2336	set_position (CFPlus::Channel self, int angle, int distance)	2912	set_position (DC::Channel self, int angle, int distance)
2337	CODE:	2913	CODE:
		2914
		2915	void
		2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2917	CODE:
		2918	{
		2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2922	}
2339		2923
2340	void	2924	void
2341	set_reverse_stereo (CFPlus::Channel self, int flip)	2925	set_reverse_stereo (DC::Channel self, int flip)
2342	CODE:	2926	CODE:
2343	Mix_SetReverseStereo (self, flip);	2927	Mix_SetReverseStereo (self, flip);
2344		2928
2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2346		2930
2347	PROTOTYPES: DISABLE	2931	PROTOTYPES: DISABLE
2348		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
2349	CFPlus::MixChunk	2945	DC::MixChunk
2350	new (SV *class, CFPlus::RW rwops)	2946	new (SV *class, DC::RW rwops)
2351	CODE:	2947	CODE:
2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2353	OUTPUT:	2949	OUTPUT:
2354	RETVAL	2950	RETVAL
2355		2951
2356	void	2952	void
2357	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2358	CODE:	2954	CODE:
2359	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2360		2956
2361	int	2957	int
2362	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2363	CODE:	2959	CODE:
2364	if (items > 1)	2960	if (items > 1)
2365	volume = CLAMP (volume, 0, 128);	2961	volume = CLAMP (volume, 0, 128);
2366	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2367	OUTPUT:	2963	OUTPUT:
2368	RETVAL	2964	RETVAL
2369		2965
2370	CFPlus::Channel	2966	DC::Channel
2371	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2372	CODE:	2968	CODE:
2373	{	2969	{
2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2375		2971
2376	if (RETVAL < 0)	2972	if (RETVAL < 0)
…		…
2383	}	2979	}
2384	}	2980	}
2385	OUTPUT:	2981	OUTPUT:
2386	RETVAL	2982	RETVAL
2387		2983
2388	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
2389		2997
2390	int	2998	int
2391	volume (int volume = -1)	2999	volume (int volume = -1)
2392	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2393	CODE:	3001	CODE:
…		…
2405	void	3013	void
2406	halt ()	3014	halt ()
2407	CODE:	3015	CODE:
2408	Mix_HaltMusic ();	3016	Mix_HaltMusic ();
2409		3017
		3018	int
		3019	playing ()
		3020	CODE:
		3021	RETVAL = Mix_PlayingMusic ();
		3022	OUTPUT:
		3023	RETVAL
		3024
2410	CFPlus::MixMusic	3025	DC::MixMusic
2411	new (SV *class, CFPlus::RW rwops)	3026	new (SV *class, DC::RW rwops)
2412	CODE:	3027	CODE:
2413	RETVAL = Mix_LoadMUS_RW (rwops);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2414	OUTPUT:	3029	OUTPUT:
2415	RETVAL	3030	RETVAL
2416		3031
2417	void	3032	void
2418	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2419	CODE:	3034	CODE:
2420	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2421		3036
2422	int	3037	int
2423	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2424	CODE:	3039	CODE:
2425	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2426	OUTPUT:	3041	OUTPUT:
2427	RETVAL	3042	RETVAL
2428		3043
2429	void	3044	void
2430	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3045	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2431	CODE:	3046	CODE:
2432	Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2433		3048
2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2435		3050
2436	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2437		3052
2438	BOOT:	3053	BOOT:
2439	{	3054	{
2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2441	static const struct {	3056	static const struct {
2442	const char *name;	3057	const char *name;
2443	IV iv;	3058	IV iv;
2444	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2445	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2446	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2447	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2448	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2449	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2450	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2451	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2452	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2453	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2465	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2466	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2467	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2468	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2469	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2470	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2471	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2472	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2473	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2474	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2480	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
2481	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
2482	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
2483	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
2484	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3104	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3105	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3106	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3108	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3109	const_iv (GL_COMPRESSED_RGB_ARB),
		3110	const_iv (GL_COMPRESSED_RGBA_ARB),
2485	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
2486	const_iv (GL_PROXY_TEXTURE_1D),	3112	const_iv (GL_PROXY_TEXTURE_1D),
2487	const_iv (GL_PROXY_TEXTURE_2D),	3113	const_iv (GL_PROXY_TEXTURE_2D),
2488	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
2489	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
…		…
2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2529	const_iv (GL_POINT_SMOOTH_HINT),	3155	const_iv (GL_POINT_SMOOTH_HINT),
2530	const_iv (GL_LINE_SMOOTH_HINT),	3156	const_iv (GL_LINE_SMOOTH_HINT),
2531	const_iv (GL_POLYGON_SMOOTH_HINT),	3157	const_iv (GL_POLYGON_SMOOTH_HINT),
2532	const_iv (GL_GENERATE_MIPMAP_HINT),	3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2533	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
2534	const_iv (GL_DONT_CARE),	3161	const_iv (GL_DONT_CARE),
2535	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2536	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2537	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2538	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2539	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2540	# undef const_iv	3170	# undef const_iv
2541	};	3171	};
2542		3172
2543	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2544	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2545		3175
2546	texture_av = newAV ();	3176	texture_av = newAV ();
2547	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2548	}	3178	}
		3179
		3180	void
		3181	disable_GL_EXT_blend_func_separate ()
		3182	CODE:
		3183	gl.BlendFuncSeparate = 0;
		3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
2549		3188
2550	char *	3189	char *
2551	gl_vendor ()	3190	gl_vendor ()
2552	CODE:	3191	CODE:
2553	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2584		3223
2585	int glGetError ()	3224	int glGetError ()
2586		3225
2587	void glFinish ()	3226	void glFinish ()
2588		3227
		3228	void glFlush ()
		3229
2589	void glClear (int mask)	3230	void glClear (int mask)
2590		3231
2591	void glClearColor (float r, float g, float b, float a = 1.0)	3232	void glClearColor (float r, float g, float b, float a = 1.0)
2592	PROTOTYPE: @	3233	PROTOTYPE: @
2593		3234
…		…
2602	void glBlendFunc (int sfactor, int dfactor)	3243	void glBlendFunc (int sfactor, int dfactor)
2603		3244
2604	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3245	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2605	CODE:	3246	CODE:
2606	gl_BlendFuncSeparate (sa, da, saa, daa);	3247	gl_BlendFuncSeparate (sa, da, saa, daa);
		3248
		3249	# void glBlendEquation (int se)
2607		3250
2608	void glDepthMask (int flag)	3251	void glDepthMask (int flag)
2609		3252
2610	void glLogicOp (int opcode)	3253	void glLogicOp (int opcode)
2611		3254
…		…
2646	void glRotate (float angle, float x, float y, float z)	3289	void glRotate (float angle, float x, float y, float z)
2647	CODE:	3290	CODE:
2648	glRotatef (angle, x, y, z);	3291	glRotatef (angle, x, y, z);
2649		3292
2650	void glColor (float r, float g, float b, float a = 1.0)	3293	void glColor (float r, float g, float b, float a = 1.0)
		3294	PROTOTYPE: @
2651	ALIAS:	3295	ALIAS:
2652	glColor_premultiply = 1	3296	glColor_premultiply = 1
2653	CODE:	3297	CODE:
2654	if (ix)	3298	if (ix)
2655	{	3299	{
…		…
2675		3319
2676	void glRect (float x1, float y1, float x2, float y2)	3320	void glRect (float x1, float y1, float x2, float y2)
2677	CODE:	3321	CODE:
2678	glRectf (x1, y1, x2, y2);	3322	glRectf (x1, y1, x2, y2);
2679		3323
		3324	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3325	CODE:
		3326	glBegin (GL_LINE_LOOP);
		3327	glVertex2f (x1, y1);
		3328	glVertex2f (x2, y1);
		3329	glVertex2f (x2, y2);
		3330	glVertex2f (x1, y2);
		3331	glEnd ();
		3332
2680	PROTOTYPES: ENABLE	3333	PROTOTYPES: ENABLE
2681		3334
2682	void glBegin (int mode)	3335	void glBegin (int mode)
2683		3336
2684	void glEnd ()	3337	void glEnd ()
…		…
2716	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3369	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2717	CODE:	3370	CODE:
2718	if (gl.SeparableFilter2D)	3371	if (gl.SeparableFilter2D)
2719	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3372	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2720		3373
2721	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3374	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2722		3375
2723	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3376	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2724		3377
2725	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3378	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2726		3379
…		…
2752		3405
2753	void glEndList ()	3406	void glEndList ()
2754		3407
2755	void glCallList (int list)	3408	void glCallList (int list)
2756		3409
2757	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3410	void c_init ()
		3411	CODE:
		3412	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3413	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3414
		3415	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2758		3416
2759	PROTOTYPES: DISABLE	3417	PROTOTYPES: DISABLE
2760		3418
2761	void	3419	void
2762	find_widget (SV *self, NV x, NV y)	3420	find_widget (SV *self, NV x, NV y)
…		…
2766	XPUSHs (self);	3424	XPUSHs (self);
2767	}	3425	}
2768		3426
2769	BOOT:	3427	BOOT:
2770	{	3428	{
2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3429	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2772		3430
2773	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3431	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2774	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3432	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2775	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3433	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2776	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3434	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2777	}	3435	}
2778		3436
2779	void	3437	void
2780	draw (SV *self)	3438	draw (SV *self)
2781	CODE:	3439	CODE:
…		…
2785	NV x, y, w, h;	3443	NV x, y, w, h;
2786	SV *draw_x_sv = GvSV (draw_x_gv);	3444	SV *draw_x_sv = GvSV (draw_x_gv);
2787	SV *draw_y_sv = GvSV (draw_y_gv);	3445	SV *draw_y_sv = GvSV (draw_y_gv);
2788	SV *draw_w_sv = GvSV (draw_w_gv);	3446	SV *draw_w_sv = GvSV (draw_w_gv);
2789	SV *draw_h_sv = GvSV (draw_h_gv);	3447	SV *draw_h_sv = GvSV (draw_h_gv);
2790	SV *hover;
2791	double draw_x, draw_y, draw_w, draw_h;	3448	double draw_x, draw_y;
2792		3449
2793	if (!SvROK (self))	3450	if (!SvROK (self))
2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3451	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2795		3452
2796	hv = (HV *)SvRV (self);	3453	hv = (HV *)SvRV (self);
2797		3454
2798	if (SvTYPE (hv) != SVt_PVHV)	3455	if (SvTYPE (hv) != SVt_PVHV)
2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3456	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2800		3457
2801	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3458	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2802	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3459	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2803		3460
2804	if (!h || !w)	3461	if (!h || !w)
…		…
2824	{	3481	{
2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3482	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2826		3483
2827	if (svp && SvTRUE (*svp))	3484	if (svp && SvTRUE (*svp))
2828	{	3485	{
2829	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3486	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2830	glEnable (GL_BLEND);	3487	glEnable (GL_BLEND);
2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3488	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2832	glBegin (GL_QUADS);	3489	glBegin (GL_QUADS);
2833	glVertex2f (0, 0);	3490	glVertex2f (0, 0);
2834	glVertex2f (w, 0);	3491	glVertex2f (w, 0);
…		…
2837	glEnd ();	3494	glEnd ();
2838	glDisable (GL_BLEND);	3495	glDisable (GL_BLEND);
2839	}	3496	}
2840	}	3497	}
2841	#if 0	3498	#if 0
2842	if ($ENV{CFPLUS_DEBUG} & 1) {	3499	// draw borders, for debugging
2843	glPushMatrix;	3500	glPushMatrix ();
2844	glColor 1, 1, 0, 1;	3501	glColor4f (1., 1., 0., 1.);
2845	glTranslate 0.375, 0.375;	3502	glTranslatef (.5, .5, 0.);
2846	glBegin GL_LINE_LOOP;	3503	glBegin (GL_LINE_LOOP);
2847	glVertex 0 , 0;	3504	glVertex2f (0 , 0);
2848	glVertex $self->{w} - 1, 0;	3505	glVertex2f (w - 1, 0);
2849	glVertex $self->{w} - 1, $self->{h} - 1;	3506	glVertex2f (w - 1, h - 1);
2850	glVertex 0 , $self->{h} - 1;	3507	glVertex2f (0 , h - 1);
2851	glEnd;	3508	glEnd ();
2852	glPopMatrix;	3509	glPopMatrix ();
2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2854	}
2855	#endif	3510	#endif
2856	PUSHMARK (SP);	3511	PUSHMARK (SP);
2857	XPUSHs (self);	3512	XPUSHs (self);
2858	PUTBACK;	3513	PUTBACK;
2859	call_method ("_draw", G_VOID | G_DISCARD);	3514	call_method ("_draw", G_VOID | G_DISCARD);

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