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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC vs.
Revision 1.317 by root, Fri Nov 23 12:39:05 2012 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
120		170
121	#include "pango-font.c"	171	#include "pango-font.c"
122	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
123	#include "pango-render.c"	173	#include "pango-render.c"
124		174
125	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
129		179
130	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
131		181
132	static int	182	static int
133	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
134	{	184	{
135	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
149		199
150	typedef struct cf_layout {	200	typedef struct cf_layout {
151	PangoLayout *pl;	201	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
153	int base_height;	203	int base_height;
154	CFPlus__Font font;	204	DC__Font font;
155	rc_t *rc;	205	rc_t *rc;
156	} *CFPlus__Layout;	206	} *DC__Layout;
157		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* 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
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
203		253
204	typedef uint16_t tileid;	254	typedef uint16_t tileid;
205	typedef uint16_t faceid;	255	typedef uint16_t faceid;
206		256
207	typedef struct {	257	typedef struct {
208	int name;	258	GLuint name;
209	int w, h;	259	int w, h;
210	float s, t;	260	float s, t;
211	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
212	tileid smoothtile;	262	tileid smoothtile;
213	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
214	} maptex;	265	} maptex;
215		266
216	typedef struct {	267	typedef struct {
217	uint32_t player;	268	uint32_t player;
218	tileid tile[3];	269	tileid tile[3];
…		…
231	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
233		284
234	int32_t rows;	285	int32_t rows;
235	maprow *row;	286	maprow *row;
236	} *CFPlus__Map;	287	} *DC__Map;
237		288
238	static char *	289	static char *
239	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
240	{	291	{
241	char *p;	292	char *p;
…		…
279	self->texs *= 2;	330	self->texs *= 2;
280	}	331	}
281	}	332	}
282		333
283	static maprow *	334	static maprow *
284	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
285	{	336	{
286	if (0 > y)	337	if (0 > y)
287	{	338	{
288	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
327		378
328	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
329	}	380	}
330		381
331	static mapcell *	382	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
333	{	384	{
334	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
335	}	386	}
336		387
337	static void	388	static void
338	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
339	{	390	{
340	int r;	391	int r;
341		392
342	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	401	self->oy = 0;
351	self->row = 0;	402	self->row = 0;
352	self->rows = 0;	403	self->rows = 0;
353	}	404	}
354		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
355	static void	416	static void
356	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)
357	{	418	{
358	int x, y;	419	int x, y;
359	maprow *row;	420	maprow *row;
360	mapcell *cell;	421	mapcell *cell;
361		422
…		…
373	if (x >= row->c1)	434	if (x >= row->c1)
374	break;	435	break;
375		436
376	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
377		438
378	cell->darkness = 0;	439	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	440	}
383	}	441	}
384	}	442	}
385		443
386	typedef struct {	444	typedef struct {
…		…
421	ev.code = 1;	479	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	481	ev.data2 = 0;
424		482
425	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;
426	}	490	}
427		491
428	static unsigned int	492	static unsigned int
429	minpot (unsigned int n)	493	minpot (unsigned int n)
430	{	494	{
…		…
440	n |= n >> 16;	504	n |= n >> 16;
441		505
442	return n + 1;	506	return n + 1;
443	}	507	}
444		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
445	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
446	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
447	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
448		523
449	/******************************************************************************/	524	/******************************************************************************/
…		…
487	return 0;	562	return 0;
488		563
489	return 1;	564	return 1;
490	}	565	}
491		566
492	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 (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD | G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main_;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
		624
		625	MODULE = Deliantra::Client PACKAGE = DC
493		626
494	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
495		628
496	BOOT:	629	BOOT:
497	{	630	{
498	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
499	static const struct {	632	static const struct {
500	const char *name;	633	const char *name;
501	IV iv;	634	IV iv;
502	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
503	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
525		658
526	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
527	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
528	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
529		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
		712
		713	const_iv (SDLK_FIRST),
		714	const_iv (SDLK_LAST),
530	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
531	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
532	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
533	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
534	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
606	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
607	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
608	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
609	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
610	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
		796
		797	const_iv (KMOD_LRAM),
		798
		799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
611	# undef const_iv	829	# undef const_iv
612	};	830	};
613		831
614	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
616		834
617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
619	}	837	}
620		838
…		…
633		851
634	NV floor (NV x)	852	NV floor (NV x)
635		853
636	NV ceil (NV x)	854	NV ceil (NV x)
637		855
		856	IV minpot (UV n)
		857
		858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
		865
638	void	866	void
639	pango_init ()	867	pango_init ()
640	CODE:	868	CODE:
641	{	869	{
642	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
643	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/*pango_context_set_font_description (opengl_context, default_font);*/
		874	#if PANGO_VERSION_CHECK (1, 15, 2)
		875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		876	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		877	#endif
645	}	878	}
646		879
647	char *
648	SDL_GetError ()	880	char *SDL_GetError ()
649		881
650	int	882	void SDL_main_hack (SV *real_main)
651	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
652		884
653	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
654	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894
		895	int SDL_GL_GetAttribute (int attr)
		896	CODE:
		897	if (SDL_GL_GetAttribute (attr, &RETVAL))
		898	XSRETURN_UNDEF;
		899	OUTPUT:
		900	RETVAL
655		901
656	void	902	void
657	SDL_ListModes (int rgb, int alpha)	903	SDL_ListModes (int rgb, int alpha)
658	PPCODE:	904	PPCODE:
659	{	905	{
…		…
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
674		920
675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
676	#if SDL_VERSION_ATLEAST(1,2,10)
677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
679	#endif
680		923
681	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
682		925
683	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
684	while (*m)	927	while (*m)
685	{	928	{
686	if ((*m)->w >= 640 && (*m)->h >= 480)	929	if ((*m)->w >= 400 && (*m)->h >= 300)
687	{	930	{
688	AV *av = newAV ();	931	AV *av = newAV ();
689	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
690	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
691	av_push (av, newSViv (rgb));	934	av_push (av, newSViv (rgb));
…		…
714	);	957	);
715		958
716	if (RETVAL)	959	if (RETVAL)
717	{	960	{
718	av_clear (texture_av);	961	av_clear (texture_av);
719
720	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
722	#include "glfunc.h"	963	#include "glfunc.h"
723	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
724	}	967	}
725	}	968	}
726	OUTPUT:	969	OUTPUT:
727	RETVAL	970	RETVAL
728		971
729	void	972	void
		973	SDL_WM_SetCaption (const char *title, const char *icon)
		974
		975	void
730	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
731		977
732	char *	978	char *
733	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
734		980
735	int	981	int
736	SDL_GetAppState ()	982	SDL_GetAppState ()
737		983
		984	int
		985	SDL_GetModState ()
		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
738	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
739	poll_events ()	995	peep_events ()
740	PPCODE:	996	PPCODE:
741	{	997	{
742	SDL_Event ev;	998	SDL_Event ev;
743		999
744	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
751	{	1007	{
752	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
753	case SDL_KEYUP:	1009	case SDL_KEYUP:
754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1012	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1013	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
759	break;	1015	break;
760		1016
761	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
780	x = ev.motion.x;	1036	x = ev.motion.x;
781	y = ev.motion.y;	1037	y = ev.motion.y;
782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
783	}	1039	}
784		1040
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
786	hv_store (hv, "state", 5, newSViv (state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
787	hv_store (hv, "x", 1, newSViv (x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
788	hv_store (hv, "y", 1, newSViv (y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
791	}	1047	}
792	break;	1048	break;
793		1049
794	case SDL_MOUSEBUTTONDOWN:	1050	case SDL_MOUSEBUTTONDOWN:
795	case SDL_MOUSEBUTTONUP:	1051	case SDL_MOUSEBUTTONUP:
796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1052	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
797		1053
798	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1054	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
799	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1055	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
800	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1056	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
801	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1057	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1062	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1063	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
808	break;	1064	break;
809	}	1065	}
810		1066
811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1067	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
812	}	1068	}
813	}	1069	}
814		1070
		1071	char *
		1072	SDL_AudioDriverName ()
		1073	CODE:
		1074	{
		1075	char buf [256];
		1076	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1077	XSRETURN_UNDEF;
		1078
		1079	RETVAL = buf;
		1080	}
		1081	OUTPUT:
		1082	RETVAL
		1083
815	int	1084	int
816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1085	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
817	POSTCALL:	1086	POSTCALL:
818	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
819	Mix_ChannelFinished (channel_finished);	1088	Mix_ChannelFinished (channel_finished);
		1089
		1090	void
		1091	Mix_QuerySpec ()
		1092	PPCODE:
		1093	{
		1094	int freq, channels;
		1095	Uint16 format;
		1096
		1097	if (Mix_QuerySpec (&freq, &format, &channels))
		1098	{
		1099	EXTEND (SP, 3);
		1100	PUSHs (sv_2mortal (newSViv (freq)));
		1101	PUSHs (sv_2mortal (newSViv (format)));
		1102	PUSHs (sv_2mortal (newSViv (channels)));
		1103	}
		1104	}
820		1105
821	void	1106	void
822	Mix_CloseAudio ()	1107	Mix_CloseAudio ()
823		1108
824	int	1109	int
…		…
859	}	1144	}
860	}	1145	}
861	#endif	1146	#endif
862	}	1147	}
863		1148
864	void	1149	int
865	add_font (char *file)	1150	add_font (char *file)
866	CODE:	1151	CODE:
867	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1152	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	void
		1157	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1158
		1159	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1160	void
		1161	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
868		1162
869	void	1163	void
870	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
871	ALIAS:	1165	ALIAS:
872	load_image_file = 1	1166	load_image_file = 1
…		…
958	void	1252	void
959	error (char *message)	1253	error (char *message)
960	CODE:	1254	CODE:
961	fprintf (stderr, "ERROR: %s\n", message);	1255	fprintf (stderr, "ERROR: %s\n", message);
962	#ifdef _WIN32	1256	#ifdef _WIN32
963	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
964	#endif	1258	#endif
965		1259
966	void	1260	void
967	fatal (char *message)	1261	fatal (char *message)
968	CODE:	1262	CODE:
969	fprintf (stderr, "FATAL: %s\n", message);	1263	fprintf (stderr, "FATAL: %s\n", message);
970	#ifdef _WIN32	1264	#ifdef _WIN32
971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1265	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
972	#endif	1266	#endif
973	_exit (1);	1267	_exit (1);
974		1268
975	void	1269	void
976	_exit (int retval = 0)	1270	_exit (int retval = 0)
…		…
988	#if DEBUG	1282	#if DEBUG
989	VALGRIND_DO_LEAK_CHECK;	1283	VALGRIND_DO_LEAK_CHECK;
990	#endif	1284	#endif
991	}	1285	}
992		1286
993	MODULE = CFPlus PACKAGE = CFPlus::Font	1287	int
		1288	SvREFCNT (SV *sv)
		1289	CODE:
		1290	RETVAL = SvREFCNT (sv);
		1291	OUTPUT:
		1292	RETVAL
		1293
		1294	MODULE = Deliantra::Client PACKAGE = DC::Font
994		1295
995	PROTOTYPES: DISABLE	1296	PROTOTYPES: DISABLE
996		1297
997	CFPlus::Font	1298	DC::Font
998	new_from_file (SV *class, char *path, int id = 0)	1299	new_from_file (SV *class, char *path, int id = 0)
999	CODE:	1300	CODE:
1000	{	1301	{
1001	int count;	1302	int count;
1002	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1303	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1005	}	1306	}
1006	OUTPUT:	1307	OUTPUT:
1007	RETVAL	1308	RETVAL
1008		1309
1009	void	1310	void
1010	DESTROY (CFPlus::Font self)	1311	DESTROY (DC::Font self)
1011	CODE:	1312	CODE:
1012	pango_font_description_free (self);	1313	pango_font_description_free (self);
1013		1314
1014	void	1315	void
1015	make_default (CFPlus::Font self)	1316	make_default (DC::Font self)
1016	PROTOTYPE: $	1317	PROTOTYPE: $
1017	CODE:	1318	CODE:
1018	default_font = self;	1319	default_font = self;
1019		1320
1020	MODULE = CFPlus PACKAGE = CFPlus::Layout	1321	MODULE = Deliantra::Client PACKAGE = DC::Layout
1021		1322
1022	PROTOTYPES: DISABLE	1323	PROTOTYPES: DISABLE
1023		1324
1024	void	1325	void
1025	reset_glyph_cache ()	1326	glyph_cache_backup ()
1026	PROTOTYPE:	1327	PROTOTYPE:
1027	CODE:	1328	CODE:
		1329	tc_backup ();
		1330
		1331	void
		1332	glyph_cache_restore ()
		1333	PROTOTYPE:
		1334	CODE:
1028	tc_clear ();	1335	tc_restore ();
1029		1336
1030	CFPlus::Layout	1337	DC::Layout
1031	new (SV *class)	1338	new (SV *class)
1032	CODE:	1339	CODE:
1033	New (0, RETVAL, 1, struct cf_layout);	1340	New (0, RETVAL, 1, struct cf_layout);
1034		1341
1035	RETVAL->pl = pango_layout_new (opengl_context);	1342	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1045	layout_update_font (RETVAL);	1352	layout_update_font (RETVAL);
1046	OUTPUT:	1353	OUTPUT:
1047	RETVAL	1354	RETVAL
1048		1355
1049	void	1356	void
1050	DESTROY (CFPlus::Layout self)	1357	DESTROY (DC::Layout self)
1051	CODE:	1358	CODE:
1052	g_object_unref (self->pl);	1359	g_object_unref (self->pl);
1053	rc_free (self->rc);	1360	rc_free (self->rc);
1054	Safefree (self);	1361	Safefree (self);
1055		1362
1056	void	1363	void
1057	set_text (CFPlus::Layout self, SV *text_)	1364	set_text (DC::Layout self, SV *text_)
1058	CODE:	1365	CODE:
1059	{	1366	{
1060	STRLEN textlen;	1367	STRLEN textlen;
1061	char *text = SvPVutf8 (text_, textlen);	1368	char *text = SvPVutf8 (text_, textlen);
1062		1369
1063	pango_layout_set_text (self->pl, text, textlen);	1370	pango_layout_set_text (self->pl, text, textlen);
1064	}	1371	}
1065		1372
1066	void	1373	void
1067	set_markup (CFPlus::Layout self, SV *text_)	1374	set_markup (DC::Layout self, SV *text_)
1068	CODE:	1375	CODE:
1069	{	1376	{
1070	STRLEN textlen;	1377	STRLEN textlen;
1071	char *text = SvPVutf8 (text_, textlen);	1378	char *text = SvPVutf8 (text_, textlen);
1072		1379
1073	pango_layout_set_markup (self->pl, text, textlen);	1380	pango_layout_set_markup (self->pl, text, textlen);
1074	}	1381	}
1075		1382
1076	void	1383	void
1077	set_shapes (CFPlus::Layout self, ...)	1384	set_shapes (DC::Layout self, ...)
1078	CODE:	1385	CODE:
1079	{	1386	{
1080	PangoAttrList *attrs = 0;	1387	PangoAttrList *attrs = 0;
1081	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
1082	const char *pos = text;	1389	const char *pos = text;
…		…
1117	if (attrs)	1424	if (attrs)
1118	pango_layout_set_attributes (self->pl, attrs);	1425	pango_layout_set_attributes (self->pl, attrs);
1119	}	1426	}
1120		1427
1121	void	1428	void
1122	get_shapes (CFPlus::Layout self)	1429	get_shapes (DC::Layout self)
1123	PPCODE:	1430	PPCODE:
1124	{	1431	{
1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1432	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1126		1433
1127	do	1434	do
1128	{	1435	{
1129	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1436	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1130		1437
1131	if (run && shape_attr_p (run))	1438	if (run && shape_attr_p (run))
1132	{	1439	{
1133	PangoRectangle extents;	1440	PangoRectangle extents;
1134	pango_layout_iter_get_run_extents (iter, 0, &extents);	1441	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1142		1449
1143	pango_layout_iter_free (iter);	1450	pango_layout_iter_free (iter);
1144	}	1451	}
1145		1452
1146	int	1453	int
1147	has_wrapped (CFPlus::Layout self)	1454	has_wrapped (DC::Layout self)
1148	CODE:	1455	CODE:
1149	{	1456	{
1150	int lines = 1;	1457	int lines = 1;
1151	const char *text = pango_layout_get_text (self->pl);	1458	const char *text = pango_layout_get_text (self->pl);
1152		1459
…		…
1157	}	1464	}
1158	OUTPUT:	1465	OUTPUT:
1159	RETVAL	1466	RETVAL
1160		1467
1161	SV *	1468	SV *
1162	get_text (CFPlus::Layout self)	1469	get_text (DC::Layout self)
1163	CODE:	1470	CODE:
1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1471	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1165	sv_utf8_decode (RETVAL);	1472	sv_utf8_decode (RETVAL);
1166	OUTPUT:	1473	OUTPUT:
1167	RETVAL	1474	RETVAL
1168		1475
1169	void	1476	void
1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1477	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1171	CODE:	1478	CODE:
1172	self->r = r;	1479	self->r = r;
1173	self->g = g;	1480	self->g = g;
1174	self->b = b;	1481	self->b = b;
1175	self->a = a;	1482	self->a = a;
1176		1483
1177	void	1484	void
1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1485	set_font (DC::Layout self, DC::Font font = 0)
1179	CODE:	1486	CODE:
1180	if (self->font != font)	1487	if (self->font != font)
1181	{	1488	{
1182	self->font = font;	1489	self->font = font;
1183	layout_update_font (self);	1490	layout_update_font (self);
1184	}	1491	}
1185		1492
1186	void	1493	void
1187	set_height (CFPlus::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1188	CODE:	1495	CODE:
1189	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1190	{	1497	{
1191	self->base_height = base_height;	1498	self->base_height = base_height;
1192	layout_update_font (self);	1499	layout_update_font (self);
1193	}	1500	}
1194		1501
1195	void	1502	void
1196	set_width (CFPlus::Layout self, int max_width = -1)	1503	set_width (DC::Layout self, int max_width = -1)
1197	CODE:	1504	CODE:
1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1505	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1199		1506
1200	void	1507	void
1201	set_indent (CFPlus::Layout self, int indent)	1508	set_indent (DC::Layout self, int indent)
1202	CODE:	1509	CODE:
1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1510	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1204		1511
1205	void	1512	void
1206	set_spacing (CFPlus::Layout self, int spacing)	1513	set_spacing (DC::Layout self, int spacing)
1207	CODE:	1514	CODE:
1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1515	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1209		1516
1210	void	1517	void
1211	set_ellipsise (CFPlus::Layout self, int ellipsise)	1518	set_ellipsise (DC::Layout self, int ellipsise)
1212	CODE:	1519	CODE:
1213	pango_layout_set_ellipsize (self->pl,	1520	pango_layout_set_ellipsize (self->pl,
1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1521	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1522	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1523	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1217	: PANGO_ELLIPSIZE_NONE	1524	: PANGO_ELLIPSIZE_NONE
1218	);	1525	);
1219		1526
1220	void	1527	void
1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1528	set_single_paragraph_mode (DC::Layout self, int spm)
1222	CODE:	1529	CODE:
1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1530	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1224		1531
1225	void	1532	void
1226	size (CFPlus::Layout self)	1533	size (DC::Layout self)
1227	PPCODE:	1534	PPCODE:
1228	{	1535	{
1229	int w, h;	1536	int w, h;
1230		1537
1231	layout_get_pixel_size (self, &w, &h);	1538	layout_get_pixel_size (self, &w, &h);
…		…
1234	PUSHs (sv_2mortal (newSViv (w)));	1541	PUSHs (sv_2mortal (newSViv (w)));
1235	PUSHs (sv_2mortal (newSViv (h)));	1542	PUSHs (sv_2mortal (newSViv (h)));
1236	}	1543	}
1237		1544
1238	int	1545	int
1239	descent (CFPlus::Layout self)	1546	descent (DC::Layout self)
1240	CODE:	1547	CODE:
1241	{	1548	{
1242	PangoRectangle rect;	1549	PangoRectangle rect;
1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1550	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1244	pango_layout_line_get_pixel_extents (line, 0, &rect);	1551	pango_layout_line_get_pixel_extents (line, 0, &rect);
1245	RETVAL = PANGO_DESCENT (rect);	1552	RETVAL = PANGO_DESCENT (rect);
1246	}	1553	}
1247	OUTPUT:	1554	OUTPUT:
1248	RETVAL	1555	RETVAL
1249		1556
1250	int	1557	int
1251	xy_to_index (CFPlus::Layout self, int x, int y)	1558	xy_to_index (DC::Layout self, int x, int y)
1252	CODE:	1559	CODE:
1253	{	1560	{
1254	int index, trailing;	1561	int index, trailing;
1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1562	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1256	RETVAL = index + trailing;	1563	RETVAL = index + trailing;
1257	}	1564	}
1258	OUTPUT:	1565	OUTPUT:
1259	RETVAL	1566	RETVAL
1260		1567
1261	void	1568	void
1262	cursor_pos (CFPlus::Layout self, int index)	1569	cursor_pos (DC::Layout self, int index)
1263	PPCODE:	1570	PPCODE:
1264	{	1571	{
1265	PangoRectangle strong_pos;	1572	PangoRectangle pos;
1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1573	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1267		1574
1268	EXTEND (SP, 3);	1575	EXTEND (SP, 3);
1269	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1577	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1272	}	1579	}
1273		1580
1274	void	1581	void
1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1582	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1276	PPCODE:	1583	PPCODE:
1277	{	1584	{
1278	int line, x;	1585	int line, x;
1279		1586
1280	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1587	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1588	#if !PANGO_VERSION_CHECK (1, 17, 3)
1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1589	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1282		1590	--line;
		1591	#endif
1283	EXTEND (SP, 2);	1592	EXTEND (SP, 2);
1284	PUSHs (sv_2mortal (newSViv (line - 1)));	1593	PUSHs (sv_2mortal (newSViv (line)));
1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1286	}	1595	}
1287		1596
1288	void	1597	void
1289	line_x_to_index (CFPlus::Layout self, int line, int x)	1598	line_x_to_index (DC::Layout self, int line, int x)
1290	PPCODE:	1599	PPCODE:
1291	{	1600	{
1292	PangoLayoutLine *lp;	1601	PangoLayoutLine *lp;
1293	int index, trailing;	1602	int index, trailing;
1294		1603
1295	if (line < 0)	1604	if (line < 0)
1296	XSRETURN_EMPTY;	1605	XSRETURN_EMPTY;
1297		1606
1298	if (!(lp = pango_layout_get_line (self->pl, line)))	1607	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1299	XSRETURN_EMPTY; /* do better */	1608	XSRETURN_EMPTY; /* do better */
1300		1609
1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1610	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1302		1611
1303	EXTEND (SP, 2);	1612	EXTEND (SP, 2);
…		…
1309	PUSHs (sv_2mortal (newSViv (trailing)));	1618	PUSHs (sv_2mortal (newSViv (trailing)));
1310	}	1619	}
1311	}	1620	}
1312		1621
1313	void	1622	void
1314	render (CFPlus::Layout self, float x, float y, int flags = 0)	1623	render (DC::Layout self, float x, float y, int flags = 0)
1315	CODE:	1624	CODE:
1316	rc_clear (self->rc);	1625	rc_clear (self->rc);
1317	pango_opengl_render_layout_subpixel (	1626	pango_opengl_render_layout_subpixel (
1318	self->pl,	1627	self->pl,
1319	self->rc,	1628	self->rc,
…		…
1324	// we assume that context_change actually clears/frees stuff	1633	// we assume that context_change actually clears/frees stuff
1325	// and does not do any recomputation...	1634	// and does not do any recomputation...
1326	pango_layout_context_changed (self->pl);	1635	pango_layout_context_changed (self->pl);
1327		1636
1328	void	1637	void
1329	draw (CFPlus::Layout self)	1638	draw (DC::Layout self)
1330	CODE:	1639	CODE:
1331	{	1640	{
1332	glEnable (GL_TEXTURE_2D);	1641	glEnable (GL_TEXTURE_2D);
1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1642	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1334	glEnable (GL_BLEND);	1643	glEnable (GL_BLEND);
…		…
1342	glDisable (GL_ALPHA_TEST);	1651	glDisable (GL_ALPHA_TEST);
1343	glDisable (GL_BLEND);	1652	glDisable (GL_BLEND);
1344	glDisable (GL_TEXTURE_2D);	1653	glDisable (GL_TEXTURE_2D);
1345	}	1654	}
1346		1655
1347	MODULE = CFPlus PACKAGE = CFPlus::Texture	1656	MODULE = Deliantra::Client PACKAGE = DC::Texture
1348		1657
1349	PROTOTYPES: ENABLE	1658	PROTOTYPES: ENABLE
1350
1351	int minpot (int n)
1352		1659
1353	void	1660	void
1354	pad (SV *data_, int ow, int oh, int nw, int nh)	1661	pad (SV *data_, int ow, int oh, int nw, int nh)
1355	CODE:	1662	CODE:
1356	{	1663	{
…		…
1422	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1423	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1424	}	1731	}
1425	}	1732	}
1426		1733
		1734	void
		1735	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)
		1736	PROTOTYPE: @
		1737	CODE:
		1738	{
		1739	glEnable (GL_BLEND);
		1740	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1741	glEnable (GL_TEXTURE_2D);
		1742	glBindTexture (GL_TEXTURE_2D, name1);
		1743
		1744	glColor3f (intensity, intensity, intensity);
		1745	glPushMatrix ();
		1746	glScalef (1./3, 1./3, 1.);
		1747
		1748	if (blend > 0.f)
		1749	{
		1750	float dx3 = dx * -3.f / w;
		1751	float dy3 = dy * -3.f / h;
		1752	GLfloat env_color[4] = { 0., 0., 0., blend };
		1753
		1754	/* interpolate the two shadow textures */
		1755	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1757
		1758	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1759	gl.ActiveTexture (GL_TEXTURE1);
		1760	glEnable (GL_TEXTURE_2D);
		1761	glBindTexture (GL_TEXTURE_2D, name2);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1763
		1764	/* rgb == rgb(glcolor) */
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1768
		1769	/* alpha = interpolate t0, t1 by env_alpha */
		1770	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1771
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1773	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1775
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glBegin (GL_QUADS);
		1783	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1784	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1787	glEnd ();
		1788
		1789	glDisable (GL_TEXTURE_2D);
		1790	gl.ActiveTexture (GL_TEXTURE0);
		1791	}
		1792	else
		1793	{
		1794	/* simple blending of one texture, also opengl <1.3 path */
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1796
		1797	glBegin (GL_QUADS);
		1798	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1799	glTexCoord2f (0, t); glVertex2f (0, h);
		1800	glTexCoord2f (s, t); glVertex2f (w, h);
		1801	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1802	glEnd ();
		1803	}
		1804
		1805	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1806	{
		1807	int x, y;
		1808	int dx3 = dx * 3;
		1809	int dy3 = dy * 3;
		1810
		1811	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1812	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1813	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1814	glTranslatef (-1., -1., 0);
		1815	glBegin (GL_QUADS);
		1816
		1817	for (y = 1; y < h; y += 3)
		1818	{
		1819	int y1 = y - dy3;
		1820	int y1valid = y1 >= 0 && y1 < h;
		1821
		1822	for (x = 1; x < w; x += 3)
		1823	{
		1824	int x1 = x - dx3;
		1825	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1826	uint8_t h2;
		1827
		1828	if (y1valid && x1 >= 0 && x1 < w)
		1829	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1830	else
		1831	h2 = 1; /* out of range == invisible */
		1832
		1833	if (h1 || h2)
		1834	{
		1835	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1836	glColor4f (1., 1., 1., alpha);
		1837
		1838	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1839	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1840	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1841	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1842	}
		1843	}
		1844	}
		1845	}
		1846
		1847	glEnd ();
		1848
		1849	glPopMatrix ();
		1850
		1851	glDisable (GL_TEXTURE_2D);
		1852	glDisable (GL_BLEND);
		1853	}
		1854
1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1855	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1428	CODE:	1856	CODE:
1429	{	1857	{
1430	GLint width;	1858	GLint width;
1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1859	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1433	RETVAL = width > 0;	1861	RETVAL = width > 0;
1434	}	1862	}
1435	OUTPUT:	1863	OUTPUT:
1436	RETVAL	1864	RETVAL
1437		1865
1438	MODULE = CFPlus PACKAGE = CFPlus::Map	1866	MODULE = Deliantra::Client PACKAGE = DC::Map
1439		1867
1440	PROTOTYPES: DISABLE	1868	PROTOTYPES: DISABLE
1441		1869
1442	CFPlus::Map	1870	DC::Map
1443	new (SV *class)	1871	new (SV *class)
1444	CODE:	1872	CODE:
1445	New (0, RETVAL, 1, struct map);	1873	New (0, RETVAL, 1, struct map);
1446	RETVAL->x = 0;	1874	RETVAL->x = 0;
1447	RETVAL->y = 0;	1875	RETVAL->y = 0;
…		…
1455	RETVAL->row = 0;	1883	RETVAL->row = 0;
1456	OUTPUT:	1884	OUTPUT:
1457	RETVAL	1885	RETVAL
1458		1886
1459	void	1887	void
1460	DESTROY (CFPlus::Map self)	1888	DESTROY (DC::Map self)
1461	CODE:	1889	CODE:
1462	{	1890	{
1463	map_clear (self);	1891	map_clear (self);
1464	Safefree (self->face2tile);	1892	Safefree (self->face2tile);
1465	Safefree (self->tex);	1893	Safefree (self->tex);
1466	Safefree (self);	1894	Safefree (self);
1467	}	1895	}
1468		1896
1469	void	1897	void
1470	resize (CFPlus::Map self, int map_width, int map_height)	1898	resize (DC::Map self, int map_width, int map_height)
1471	CODE:	1899	CODE:
1472	self->w = map_width;	1900	self->w = map_width;
1473	self->h = map_height;	1901	self->h = map_height;
1474		1902
1475	void	1903	void
1476	clear (CFPlus::Map self)	1904	clear (DC::Map self)
1477	CODE:	1905	CODE:
1478	map_clear (self);	1906	map_clear (self);
1479		1907
1480	void	1908	void
1481	set_tileid (CFPlus::Map self, int face, int tile)	1909	set_tileid (DC::Map self, int face, int tile)
1482	CODE:	1910	CODE:
1483	{	1911	{
1484	need_facenum (self, face); self->face2tile [face] = tile;	1912	need_facenum (self, face); self->face2tile [face] = tile;
1485	need_texid (self, tile);	1913	need_texid (self, tile);
1486	}	1914	}
1487		1915
1488	void	1916	void
1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1917	set_smooth (DC::Map self, int face, int smooth, int level)
1490	CODE:	1918	CODE:
1491	{	1919	{
1492	tileid texid;	1920	tileid texid;
1493	maptex *tex;	1921	maptex *tex;
1494		1922
…		…
1507	tex->smoothtile = self->face2tile [smooth];	1935	tex->smoothtile = self->face2tile [smooth];
1508	tex->smoothlevel = level;	1936	tex->smoothlevel = level;
1509	}	1937	}
1510		1938
1511	void	1939	void
1512	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)	1940	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)
1513	CODE:	1941	CODE:
1514	{	1942	{
1515	need_texid (self, texid);	1943	need_texid (self, texid);
1516		1944
1517	{	1945	{
…		…
1536	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1537	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1539	}	1967	}
1540		1968
		1969	void
		1970	expire_textures (DC::Map self, int texid, int count)
		1971	PPCODE:
		1972	for (; texid < self->texs && count; ++texid, --count)
		1973	{
		1974	maptex *tex = self->tex + texid;
		1975
		1976	if (tex->name)
		1977	{
		1978	if (tex->unused)
		1979	{
		1980	tex->name = 0;
		1981	tex->unused = 0;
		1982	XPUSHs (sv_2mortal (newSViv (texid)));
		1983	}
		1984	else
		1985	tex->unused = 1;
		1986	}
		1987	}
		1988
1541	int	1989	int
1542	ox (CFPlus::Map self)	1990	ox (DC::Map self)
1543	ALIAS:	1991	ALIAS:
1544	oy = 1	1992	oy = 1
1545	x = 2	1993	x = 2
1546	y = 3	1994	y = 3
1547	w = 4	1995	w = 4
…		…
1558	}	2006	}
1559	OUTPUT:	2007	OUTPUT:
1560	RETVAL	2008	RETVAL
1561		2009
1562	void	2010	void
1563	scroll (CFPlus::Map self, int dx, int dy)	2011	scroll (DC::Map self, int dx, int dy)
1564	CODE:	2012	CODE:
1565	{	2013	{
1566	if (dx > 0)	2014	if (dx > 0)
1567	map_blank (self, self->x, self->y, dx, self->h);	2015	map_blank (self, self->x, self->y, dx, self->h);
1568	else if (dx < 0)	2016	else if (dx < 0)
…		…
1584	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1585	}	2033	}
1586	}	2034	}
1587		2035
1588	SV *	2036	SV *
1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_)
1590	CODE:	2038	CODE:
1591	{	2039	{
1592	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2040	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1593	uint8_t *data_end = (uint8_t *)SvEND (data_);	2041	uint8_t *data_end = (uint8_t *)SvEND (data_);
1594	mapcell *cell;	2042	mapcell *cell;
…		…
1615		2063
1616	//TODO: don't trust server data to be in-range(!)	2064	//TODO: don't trust server data to be in-range(!)
1617		2065
1618	if (flags & 8)	2066	if (flags & 8)
1619	{	2067	{
		2068	uint8_t ext, cmd;
		2069
1620	if (extmap)	2070	do
1621	{	2071	{
1622	uint8_t ext, cmd;	2072	ext = *data++;
		2073	cmd = ext & 0x7f;
1623		2074
1624	do	2075	if (cmd < 4)
		2076	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2077	else if (cmd == 5) // health
1625	{	2078	{
1626	ext = *data++;
1627	cmd = ext & 0x3f;
1628
1629	if (cmd < 4)
1630	cell->darkness = 255 - ext * 64 + 1;
1631	else if (cmd == 5) // health
1632	{
1633	cell->stat_width = 1;	2079	cell->stat_width = 1;
1634	cell->stat_hp = *data++;	2080	cell->stat_hp = *data++;
1635	}
1636	else if (cmd == 6) // monster width
1637	cell->stat_width = *data++ + 1;
1638	else if (cmd == 0x47)
1639	{
1640	if (*data == 4)
1641	; // decode player count
1642
1643	data += *data + 1;
1644	}
1645	else if (cmd == 8) // cell flags
1646	cell->flags = *data++;
1647	else if (ext & 0x40) // unknown, multibyte => skip
1648	data += *data + 1;
1649	else
1650	data++;
1651	}	2081	}
1652	while (ext & 0x80);	2082	else if (cmd == 6) // monster width
		2083	cell->stat_width = *data++ + 1;
		2084	else if (cmd == 0x47)
		2085	{
		2086	if (*data == 1) cell->player = data [1];
		2087	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2088	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2089	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2090
		2091	data += *data + 1;
		2092	}
		2093	else if (cmd == 8) // cell flags
		2094	cell->flags = *data++;
		2095	else if (ext & 0x40) // unknown, multibyte => skip
		2096	data += *data + 1;
		2097	else
		2098	data++;
1653	}	2099	}
1654	else	2100	while (ext & 0x80);
1655	cell->darkness = *data++ + 1;
1656	}	2101	}
1657		2102
1658	for (z = 0; z <= 2; ++z)	2103	for (z = 0; z <= 2; ++z)
1659	if (flags & (4 >> z))	2104	if (flags & (4 >> z))
1660	{	2105	{
…		…
1663	cell->tile [z] = self->face2tile [face];	2108	cell->tile [z] = self->face2tile [face];
1664		2109
1665	if (cell->tile [z])	2110	if (cell->tile [z])
1666	{	2111	{
1667	maptex *tex = self->tex + cell->tile [z];	2112	maptex *tex = self->tex + cell->tile [z];
		2113	tex->unused = 0;
1668	if (!tex->name)	2114	if (!tex->name)
1669	av_push (missing, newSViv (cell->tile [z]));	2115	av_push (missing, newSViv (cell->tile [z]));
1670		2116
1671	if (tex->smoothtile)	2117	if (tex->smoothtile)
1672	{	2118	{
1673	maptex *smooth = self->tex + tex->smoothtile;	2119	maptex *smooth = self->tex + tex->smoothtile;
		2120	smooth->unused = 0;
1674	if (!smooth->name)	2121	if (!smooth->name)
1675	av_push (missing, newSViv (tex->smoothtile));	2122	av_push (missing, newSViv (tex->smoothtile));
1676	}	2123	}
1677	}	2124	}
1678	}	2125	}
1679	}	2126	}
1680	else	2127	else
1681	cell->darkness = 0;	2128	CELL_CLEAR (cell);
1682	}	2129	}
1683	}	2130	}
1684	OUTPUT:	2131	OUTPUT:
1685	RETVAL	2132	RETVAL
1686		2133
1687	SV *	2134	SV *
1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2135	mapmap (DC::Map self, int x0, int y0, int w, int h)
1689	CODE:	2136	CODE:
1690	{	2137	{
1691	int x1, x;	2138	int x1, x;
1692	int y1, y;	2139	int y1, y;
1693	int z;	2140	int z;
…		…
1706	? self->row + y	2153	? self->row + y
1707	: 0;	2154	: 0;
1708		2155
1709	for (x = x0; x < x1; x++)	2156	for (x = x0; x < x1; x++)
1710	{	2157	{
1711	int r = 32, g = 32, b = 32, a = 192;	2158	unsigned int r = 32, g = 32, b = 32, a = 192;
1712		2159
1713	if (row && row->c0 <= x && x < row->c1)	2160	if (row && row->c0 <= x && x < row->c1)
1714	{	2161	{
1715	mapcell *cell = row->col + (x - row->c0);	2162	mapcell *cell = row->col + (x - row->c0);
1716		2163
…		…
1718	{	2165	{
1719	maptex tex = self->tex [cell->tile [z]];	2166	maptex tex = self->tex [cell->tile [z]];
1720	int a0 = 255 - tex.a;	2167	int a0 = 255 - tex.a;
1721	int a1 = tex.a;	2168	int a1 = tex.a;
1722		2169
1723	r = (r * a0 + tex.r * a1) / 255;	2170	r = div255 (r * a0 + tex.r * a1);
1724	g = (g * a0 + tex.g * a1) / 255;	2171	g = div255 (g * a0 + tex.g * a1);
1725	b = (b * a0 + tex.b * a1) / 255;	2172	b = div255 (b * a0 + tex.b * a1);
1726	a = (a * a0 + tex.a * a1) / 255;	2173	a = div255 (a * a0 + tex.a * a1);
1727	}	2174	}
1728	}	2175	}
1729		2176
1730	*map++ = (r )	2177	*map++ = (r )
1731	| (g << 8)	2178	| (g << 8)
…		…
1738	}	2185	}
1739	OUTPUT:	2186	OUTPUT:
1740	RETVAL	2187	RETVAL
1741		2188
1742	void	2189	void
1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2190	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)
1744	CODE:	2191	CODE:
1745	{	2192	{
1746	int x, y, z;	2193	int x, y, z;
1747		2194
1748	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2195	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2196	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1750	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2197	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1751	smooth_key skey;	2198	smooth_key skey;
1752		2199	int pl_x, pl_y;
		2200	maptex pl_tex;
1753	rc_t *rc = rc_alloc ();	2201	rc_t *rc = rc_alloc ();
		2202	rc_t *rc_ov = rc_alloc ();
1754	rc_key_t key;	2203	rc_key_t key;
1755	rc_array_t *arr;	2204	rc_array_t *arr;
1756		2205
		2206	pl_tex.name = 0;
		2207
1757	// thats current max. sorry.	2208	// that's current max. sorry.
1758	if (sw > 255) sw = 255;	2209	if (sw > 255) sw = 255;
1759	if (sh > 255) sh = 255;	2210	if (sh > 255) sh = 255;
1760		2211
1761	// clear key, in case of extra padding	2212	// clear key, in case of extra padding
1762	memset (&skey, 0, sizeof (skey));	2213	memset (&skey, 0, sizeof (skey));
…		…
1766	key.g = 255;	2217	key.g = 255;
1767	key.b = 255;	2218	key.b = 255;
1768	key.a = 255;	2219	key.a = 255;
1769	key.mode = GL_QUADS;	2220	key.mode = GL_QUADS;
1770	key.format = GL_T2F_V3F;	2221	key.format = GL_T2F_V3F;
1771	key.texname = -1;
1772		2222
1773	mx += self->x;	2223	mx += self->x;
1774	my += self->y;	2224	my += self->y;
1775		2225
1776	// first pass: determine smooth_max	2226	// first pass: determine smooth_max
…		…
1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2250	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1801		2251
1802	for (z = 0; z <= 2; z++)	2252	for (z = 0; z <= 2; z++)
1803	{	2253	{
1804	memset (smooth_level, 0, sizeof (smooth_level));	2254	memset (smooth_level, 0, sizeof (smooth_level));
		2255	key.texname = -1;
1805		2256
1806	for (y = 0; y < sh; y++)	2257	for (y = 0; y < sh; y++)
1807	if (0 <= y + my && y + my < self->rows)	2258	if (0 <= y + my && y + my < self->rows)
1808	{	2259	{
1809	maprow *row = self->row + (y + my);	2260	maprow *row = self->row + (y + my);
…		…
1817	if (tile)	2268	if (tile)
1818	{	2269	{
1819	maptex tex = self->tex [tile];	2270	maptex tex = self->tex [tile];
1820	int px, py;	2271	int px, py;
1821		2272
1822	// suppressing texture state switches here
1823	// is only moderately effective, but worth the extra effort
1824	if (key.texname != tex.name)	2273	if (key.texname != tex.name)
1825	{	2274	{
		2275	self->tex [tile].unused = 0;
		2276
1826	if (!tex.name)	2277	if (!tex.name)
1827	tex = self->tex [2]; /* missing, replace by noface */	2278	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1828		2279
1829	key.texname = tex.name;	2280	key.texname = tex.name;
1830	arr = rc_array (rc, &key);	2281	arr = rc_array (rc, &key);
1831	}	2282	}
1832		2283
1833	px = (x + 1) * T - tex.w;	2284	px = (x + 1) * Th - tex.w;
1834	py = (y + 1) * T - tex.h;	2285	py = (y + 1) * Tw - tex.h;
		2286
		2287	if (expect_false (cell->player == player) && expect_false (z == 2))
		2288	{
		2289	pl_x = px;
		2290	pl_y = py;
		2291	pl_tex = tex;
		2292	continue;
		2293	}
1835		2294
1836	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1837	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1838	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2297	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1839	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2298	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1840
1841	if (cell->flags && z == 2)
1842	{
1843	// overlays such as the speech bubble, probably more to come
1844	if (cell->flags & 1)
1845	{
1846	maptex tex = self->tex [1];
1847	int px = x * T + T * 2 / 32;
1848	int py = y * T - T * 6 / 32;
1849
1850	if (tex.name)
1851	{
1852	if (key.texname != tex.name)
1853	{
1854	key.texname = tex.name;
1855	arr = rc_array (rc, &key);
1856	}
1857
1858	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1859	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1860	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1861	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1862	}
1863	}
1864	}
1865		2299
1866	// update smooth hash	2300	// update smooth hash
1867	if (tex.smoothtile)	2301	if (tex.smoothtile)
1868	{	2302	{
1869	skey.tile = tex.smoothtile;	2303	skey.tile = tex.smoothtile;
…		…
1900	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2334	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1901	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2335	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1902	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2336	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1903	}	2337	}
1904	}	2338	}
		2339
		2340	if (expect_false (z == 2) && expect_false (cell->flags))
		2341	{
		2342	// overlays such as the speech bubble, probably more to come
		2343	if (cell->flags & 1)
		2344	{
		2345	rc_key_t key_ov = key;
		2346	maptex tex = self->tex [TEXID_SPEECH];
		2347	rc_array_t *arr;
		2348	int px = x * Tw + Tw * 2 / 32;
		2349	int py = y * Th - Th * 6 / 32;
		2350
		2351	key_ov.texname = tex.name;
		2352	arr = rc_array (rc_ov, &key_ov);
		2353
		2354	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2355	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2356	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2357	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2358	}
		2359	}
1905	}	2360	}
1906	}	2361	}
1907		2362
1908	rc_draw (rc);	2363	rc_draw (rc);
1909	rc_clear (rc);	2364	rc_clear (rc);
…		…
1911	// go through all smoothlevels, lowest to highest, then draw.	2366	// go through all smoothlevels, lowest to highest, then draw.
1912	// this is basically counting sort	2367	// this is basically counting sort
1913	{	2368	{
1914	int w, b;	2369	int w, b;
1915		2370
		2371	glEnable (GL_TEXTURE_2D);
		2372	glBegin (GL_QUADS);
1916	for (w = 0; w < 256 / 32; ++w)	2373	for (w = 0; w < 256 / 32; ++w)
1917	{	2374	{
1918	uint32_t smask = smooth_level [w];	2375	uint32_t smask = smooth_level [w];
1919	if (smask)	2376	if (smask)
1920	for (b = 0; b < 32; ++b)	2377	for (b = 0; b < 32; ++b)
…		…
1932	if (!(bits & 0x1000)	2389	if (!(bits & 0x1000)
1933	&& skey->level == level	2390	&& skey->level == level
1934	&& level > smooth_max [skey->x][skey->y])	2391	&& level > smooth_max [skey->x][skey->y])
1935	{	2392	{
1936	maptex tex = self->tex [skey->tile];	2393	maptex tex = self->tex [skey->tile];
1937	int px = (((int)skey->x) - 1) * T;	2394	int px = (((int)skey->x) - 1) * Tw;
1938	int py = (((int)skey->y) - 1) * T;	2395	int py = (((int)skey->y) - 1) * Th;
1939	int border = bits & 15;	2396	int border = bits & 15;
1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2397	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1941	float dx = tex.s * .0625f; // 16 images/row	2398	float dx = tex.s * .0625f; // 16 images/row
1942	float dy = tex.t * .5f ; // 2 images/column	2399	float dy = tex.t * .5f ; // 2 images/column
1943		2400
…		…
1945	{	2402	{
1946	// this time avoiding texture state changes	2403	// this time avoiding texture state changes
1947	// save gobs of state changes.	2404	// save gobs of state changes.
1948	if (key.texname != tex.name)	2405	if (key.texname != tex.name)
1949	{	2406	{
		2407	self->tex [skey->tile].unused = 0;
		2408
		2409	glEnd ();
1950	key.texname = tex.name;	2410	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1951	arr = rc_array (rc, &key);	2411	glBegin (GL_QUADS);
1952	}	2412	}
1953		2413
1954	if (border)	2414	if (border)
1955	{	2415	{
1956	float ox = border * dx;	2416	float ox = border * dx;
1957		2417
1958	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2418	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1959	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2419	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1960	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2420	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1961	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2421	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1962	}	2422	}
1963		2423
1964	if (corner)	2424	if (corner)
1965	{	2425	{
1966	float ox = corner * dx;	2426	float ox = corner * dx;
1967		2427
1968	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2428	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1969	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2429	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1970	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2430	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1971	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2431	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1972	}	2432	}
1973	}	2433	}
1974	}	2434	}
1975	}	2435	}
1976	}	2436	}
1977	}	2437	}
		2438
		2439	glEnd ();
		2440	glDisable (GL_TEXTURE_2D);
		2441	key.texname = -1;
1978	}	2442	}
1979		2443
1980	hv_clear (smooth);	2444	hv_clear (smooth);
		2445	}
		2446
		2447	if (pl_tex.name)
		2448	{
		2449	maptex tex = pl_tex;
		2450	int px = pl_x + sdx;
		2451	int py = pl_y + sdy;
		2452
		2453	key.texname = tex.name;
		2454	arr = rc_array (rc, &key);
		2455
		2456	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2457	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2458	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2459	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2460
1981	rc_draw (rc);	2461	rc_draw (rc);
1982	rc_clear (rc);
1983	}	2462	}
		2463
		2464	rc_draw (rc_ov);
		2465	rc_clear (rc_ov);
1984		2466
1985	glDisable (GL_BLEND);	2467	glDisable (GL_BLEND);
1986	rc_free (rc);	2468	rc_free (rc);
		2469	rc_free (rc_ov);
1987		2470
1988	// top layer: overlays such as the health bar	2471	// top layer: overlays such as the health bar
1989	for (y = 0; y < sh; y++)	2472	for (y = 0; y < sh; y++)
1990	if (0 <= y + my && y + my < self->rows)	2473	if (0 <= y + my && y + my < self->rows)
1991	{	2474	{
…		…
1994	for (x = 0; x < sw; x++)	2477	for (x = 0; x < sw; x++)
1995	if (row->c0 <= x + mx && x + mx < row->c1)	2478	if (row->c0 <= x + mx && x + mx < row->c1)
1996	{	2479	{
1997	mapcell *cell = row->col + (x + mx - row->c0);	2480	mapcell *cell = row->col + (x + mx - row->c0);
1998		2481
1999	int px = x * T;	2482	int px = x * Tw;
2000	int py = y * T;	2483	int py = y * Th;
		2484
		2485	if (expect_false (cell->player == player))
		2486	{
		2487	px += sdx;
		2488	py += sdy;
		2489	}
2001		2490
2002	if (cell->stat_hp)	2491	if (cell->stat_hp)
2003	{	2492	{
2004	int width = cell->stat_width * T;	2493	int width = cell->stat_width * Tw;
2005	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2494	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2006		2495
2007	glColor3ub (0, 0, 0);	2496	glColor3ub (0, 0, 0);
2008	glRectf (px + 1, py - thick - 2,	2497	glRectf (px + 1, py - thick - 2,
2009	px + width - 1, py);	2498	px + width - 1, py);
2010		2499
…		…
2016	}	2505	}
2017	}	2506	}
2018	}	2507	}
2019		2508
2020	void	2509	void
2021	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2510	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2022	CODE:	2511	CODE:
2023	{	2512	{
2024	static float color[16][3] = {	2513	static float color[16][3] = {
2025	{ 0.00F, 0.00F, 0.00F },	2514	{ 0.00f, 0.00f, 0.00f },
2026	{ 1.00F, 1.00F, 1.00F },	2515	{ 1.00f, 1.00f, 1.00f },
2027	{ 0.00F, 0.00F, 0.55F },	2516	{ 0.00f, 0.00f, 0.55f },
2028	{ 1.00F, 0.00F, 0.00F },	2517	{ 1.00f, 0.00f, 0.00f },
2029		2518
2030	{ 1.00F, 0.54F, 0.00F },	2519	{ 1.00f, 0.54f, 0.00f },
2031	{ 0.11F, 0.56F, 1.00F },	2520	{ 0.11f, 0.56f, 1.00f },
2032	{ 0.93F, 0.46F, 0.00F },	2521	{ 0.93f, 0.46f, 0.00f },
2033	{ 0.18F, 0.54F, 0.34F },	2522	{ 0.18f, 0.54f, 0.34f },
2034		2523
2035	{ 0.56F, 0.73F, 0.56F },	2524	{ 0.56f, 0.73f, 0.56f },
2036	{ 0.80F, 0.80F, 0.80F },	2525	{ 0.80f, 0.80f, 0.80f },
2037	{ 0.55F, 0.41F, 0.13F },	2526	{ 0.55f, 0.41f, 0.13f },
2038	{ 0.99F, 0.77F, 0.26F },	2527	{ 0.99f, 0.77f, 0.26f },
2039		2528
2040	{ 0.74F, 0.65F, 0.41F },	2529	{ 0.74f, 0.65f, 0.41f },
2041		2530
2042	{ 0.00F, 1.00F, 1.00F },	2531	{ 0.00f, 1.00f, 1.00f },
2043	{ 1.00F, 0.00F, 1.00F },	2532	{ 1.00f, 0.00f, 1.00f },
2044	{ 1.00F, 1.00F, 0.00F },	2533	{ 1.00f, 1.00f, 0.00f },
2045	};	2534	};
2046		2535
2047	int x, y;	2536	int x, y;
2048		2537
2049	glEnable (GL_TEXTURE_2D);	2538	glEnable (GL_TEXTURE_2D);
		2539	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2540	* but the nvidia driver (185.18.14) mishandles alpha textures
		2541	* and takes the colour from god knows where instead of using
		2542	* Cp. MODULATE results in the same colour, but slightly different
		2543	* alpha, but atcually gives us the correct colour with nvidia.
		2544	*/
2050	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2545	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2051	glEnable (GL_BLEND);	2546	glEnable (GL_BLEND);
2052	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2547	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2053	glBegin (GL_QUADS);	2548	glBegin (GL_QUADS);
2054		2549
2055	for (y = 0; y < h; y++)	2550	for (y = 0; y < h; y++)
…		…
2059		2554
2060	if (m)	2555	if (m)
2061	{	2556	{
2062	float *c = color [m & 15];	2557	float *c = color [m & 15];
2063		2558
2064	float tx1 = m & 0x40 ? 0.5 : 0.;	2559	float tx1 = m & 0x40 ? 0.5f : 0.f;
2065	float tx2 = tx1 + 0.5;	2560	float tx2 = tx1 + 0.5f;
2066		2561
2067	glColor4f (c[0], c[1], c[2], 0.75);	2562	glColor4f (c[0], c[1], c[2], 1);
2068	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2563	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2069	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2564	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2070	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2565	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2071	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2566	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2072	}	2567	}
…		…
2076	glDisable (GL_BLEND);	2571	glDisable (GL_BLEND);
2077	glDisable (GL_TEXTURE_2D);	2572	glDisable (GL_TEXTURE_2D);
2078	}	2573	}
2079		2574
2080	void	2575	void
2081	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2576	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2082	PPCODE:	2577	PPCODE:
2083	{	2578	{
2084	int x, y;	2579	int x, y;
2085	int sw1 = sw + 2;	2580	int sw1 = sw + 2;
2086	int sh1 = sh + 2;	2581	int sh1 = sh + 2;
2087	int sh3 = sh * 3;	2582	int sh3 = sh * 3;
2088	int sw34 = (sw * 3 + 3) & ~3;	2583	int sw3 = sw * 3;
		2584	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2585	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2089	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2586	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2090	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2587	memset (darkness1, 0, sw1*sh1);
2091	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2092		2588
2093	SvPOK_only (darkness3_sv);	2589	SvPOK_only (darkness3_sv);
2094	SvCUR_set (darkness3_sv, sw34 * sh3);	2590	SvCUR_set (darkness3_sv, sw3 * sh3);
2095		2591
2096	mx += self->x - 1;	2592	mx += self->x - 1;
2097	my += self->y - 1;	2593	my += self->y - 1;
2098
2099	memset (darkness1, 255, sw1 * sh1);
2100		2594
2101	for (y = 0; y < sh1; y++)	2595	for (y = 0; y < sh1; y++)
2102	if (0 <= y + my && y + my < self->rows)	2596	if (0 <= y + my && y + my < self->rows)
2103	{	2597	{
2104	maprow *row = self->row + (y + my);	2598	maprow *row = self->row + (y + my);
…		…
2107	if (row->c0 <= x + mx && x + mx < row->c1)	2601	if (row->c0 <= x + mx && x + mx < row->c1)
2108	{	2602	{
2109	mapcell *cell = row->col + (x + mx - row->c0);	2603	mapcell *cell = row->col + (x + mx - row->c0);
2110		2604
2111	darkness1 [y * sw1 + x] = cell->darkness	2605	darkness1 [y * sw1 + x] = cell->darkness
2112	? 255 - (cell->darkness - 1)	2606	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2113	: 255 - FOW_DARKNESS;	2607	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2114	}	2608	}
2115	}	2609	}
2116		2610
2117	for (y = 0; y < sh; ++y)	2611	for (y = 0; y < sh; ++y)
2118	for (x = 0; x < sw; ++x)	2612	for (x = 0; x < sw; ++x)
…		…
2137		2631
2138	uint8_t r13 = (d13 + d23 + d12) / 3;	2632	uint8_t r13 = (d13 + d23 + d12) / 3;
2139	uint8_t r23 = d23;	2633	uint8_t r23 = d23;
2140	uint8_t r33 = (d23 + d33 + d32) / 3;	2634	uint8_t r33 = (d23 + d33 + d32) / 3;
2141		2635
2142	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2636	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2143	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2637	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2144	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2145	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2639	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2146	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2640	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2147	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2148	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2642	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2149	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2643	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2150	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2151	}	2645	}
2152		2646
2153	free (darkness1);	2647	free (darkness1);
2154		2648
2155	EXTEND (SP, 3);	2649	EXTEND (SP, 3);
2156	PUSHs (sv_2mortal (newSViv (sw34)));	2650	PUSHs (sv_2mortal (newSViv (sw3)));
2157	PUSHs (sv_2mortal (newSViv (sh3)));	2651	PUSHs (sv_2mortal (newSViv (sh3)));
2158	PUSHs (darkness3_sv);	2652	PUSHs (darkness3_sv);
2159	}	2653	}
2160		2654
2161	SV *	2655	SV *
2162	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2656	get_rect (DC::Map self, int x0, int y0, int w, int h)
2163	CODE:	2657	CODE:
2164	{	2658	{
2165	int x, y, x1, y1;	2659	int x, y, x1, y1;
2166	SV *data_sv = newSV (w * h * 7 + 5);	2660	SV *data_sv = newSV (w * h * 7 + 5);
2167	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2661	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2224	else	2718	else
2225	*data++ = 0;	2719	*data++ = 0;
2226	}	2720	}
2227	}	2721	}
2228		2722
		2723	/* if size is w*h + 5 then no data has been found */
		2724	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2725	{
2229	SvPOK_only (data_sv);	2726	SvPOK_only (data_sv);
2230	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2727	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2728	}
		2729
2231	RETVAL = data_sv;	2730	RETVAL = data_sv;
2232	}	2731	}
2233	OUTPUT:	2732	OUTPUT:
2234	RETVAL	2733	RETVAL
2235		2734
2236	void	2735	void
2237	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2736	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2238	PPCODE:	2737	PPCODE:
2239	{	2738	{
2240	int x, y, z;	2739	int x, y, z;
2241	int w, h;	2740	int w, h;
2242	int x1, y1;	2741	int x1, y1;
		2742	STRLEN len;
		2743	uint8_t *data, *end;
		2744
		2745	len = SvLEN (data_sv);
		2746	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2747	data = SvPVbyte_nolen (data_sv);
		2748	end = data + len + 8;
		2749
		2750	if (len < 5)
		2751	XSRETURN_EMPTY;
2243		2752
2244	if (*data++ != 0)	2753	if (*data++ != 0)
2245	return; /* version mismatch */	2754	XSRETURN_EMPTY; /* version mismatch */
2246		2755
2247	w = *data++ << 8; w |= *data++;	2756	w = *data++ << 8; w |= *data++;
2248	h = *data++ << 8; h |= *data++;	2757	h = *data++ << 8; h |= *data++;
2249		2758
2250	// we need to do this 'cause we don't keep an absolute coord system for rows	2759	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2262	{	2771	{
2263	maprow *row = map_get_row (self, y);	2772	maprow *row = map_get_row (self, y);
2264		2773
2265	for (x = x0; x < x1; x++)	2774	for (x = x0; x < x1; x++)
2266	{	2775	{
		2776	uint8_t flags;
		2777
		2778	if (data + 7 >= end)
		2779	XSRETURN_EMPTY;
		2780
2267	uint8_t flags = *data++;	2781	flags = *data++;
2268		2782
2269	if (flags)	2783	if (flags)
2270	{	2784	{
2271	mapcell *cell = row_get_cell (row, x);	2785	mapcell *cell = row_get_cell (row, x);
2272	tileid tile[3] = { 0, 0, 0 };	2786	tileid tile[3] = { 0, 0, 0 };
…		…
2275	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2789	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2276	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2790	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2277		2791
2278	if (cell->darkness == 0)	2792	if (cell->darkness == 0)
2279	{	2793	{
2280	cell->darkness = 0;	2794	/*cell->darkness = 0;*/
		2795	EXTEND (SP, 3);
2281		2796
2282	for (z = 0; z <= 2; z++)	2797	for (z = 0; z <= 2; z++)
2283	{	2798	{
2284	tileid t = tile [z];	2799	tileid t = tile [z];
2285		2800
2286	if (t >= self->texs || (t && !self->tex [t].name))	2801	if (t >= self->texs || (t && !self->tex [t].name))
2287	{	2802	{
2288	XPUSHs (sv_2mortal (newSViv (t)));	2803	PUSHs (sv_2mortal (newSViv (t)));
2289	need_texid (self, t);	2804	need_texid (self, t);
2290	}	2805	}
2291		2806
2292	cell->tile [z] = t;	2807	cell->tile [z] = t;
2293	}	2808	}
…		…
2295	}	2810	}
2296	}	2811	}
2297	}	2812	}
2298	}	2813	}
2299		2814
2300	MODULE = CFPlus PACKAGE = CFPlus::RW	2815	MODULE = Deliantra::Client PACKAGE = DC::RW
2301		2816
2302	CFPlus::RW	2817	DC::RW
2303	new (SV *class, SV *data_sv)	2818	new (SV *class, SV *data_sv)
2304	CODE:	2819	CODE:
2305	{	2820	{
2306	STRLEN datalen;	2821	STRLEN datalen;
2307	char *data = SvPVbyte (data_sv, datalen);	2822	char *data = SvPVbyte (data_sv, datalen);
…		…
2309	RETVAL = SDL_RWFromConstMem (data, datalen);	2824	RETVAL = SDL_RWFromConstMem (data, datalen);
2310	}	2825	}
2311	OUTPUT:	2826	OUTPUT:
2312	RETVAL	2827	RETVAL
2313		2828
2314	CFPlus::RW	2829	DC::RW
2315	new_from_file (SV *class, const char *path, const char *mode = "rb")	2830	new_from_file (SV *class, const char *path, const char *mode = "rb")
2316	CODE:	2831	CODE:
2317	RETVAL = SDL_RWFromFile (path, mode);	2832	RETVAL = SDL_RWFromFile (path, mode);
2318	OUTPUT:	2833	OUTPUT:
2319	RETVAL	2834	RETVAL
2320		2835
2321	# fails on win32:	2836	# fails on win32:
2322	# CFPlus.xs(2268) : error C2059: syntax error : '('	2837	# dc.xs(2268) : error C2059: syntax error : '('
2323	#void	2838	#void
2324	#close (CFPlus::RW self)	2839	#close (DC::RW self)
2325	# CODE:	2840	# CODE:
2326	# (self->(close)) (self);	2841	# (self->(close)) (self);
2327		2842
2328	MODULE = CFPlus PACKAGE = CFPlus::Channel	2843	MODULE = Deliantra::Client PACKAGE = DC::Channel
2329		2844
2330	PROTOTYPES: DISABLE	2845	PROTOTYPES: DISABLE
2331		2846
2332	CFPlus::Channel	2847	DC::Channel
2333	find ()	2848	find ()
2334	CODE:	2849	CODE:
2335	{	2850	{
2336	RETVAL = Mix_GroupAvailable (-1);	2851	RETVAL = Mix_GroupAvailable (-1);
2337		2852
2338	if (RETVAL < 0)	2853	if (RETVAL < 0)
2339	{	2854	{
2340	RETVAL = Mix_GroupOldest (-1);	2855	RETVAL = Mix_GroupOldest (-1);
2341		2856
2342	if (RETVAL < 0)	2857	if (RETVAL < 0)
		2858	{
		2859	// happens sometimes, maybe it just stopped playing(?)
		2860	RETVAL = Mix_GroupAvailable (-1);
		2861
		2862	if (RETVAL < 0)
2343	XSRETURN_UNDEF;	2863	XSRETURN_UNDEF;
2344		2864	}
		2865	else
2345	Mix_HaltChannel (RETVAL);	2866	Mix_HaltChannel (RETVAL);
2346	}	2867	}
2347		2868
2348	Mix_UnregisterAllEffects (RETVAL);	2869	Mix_UnregisterAllEffects (RETVAL);
2349	Mix_Volume (RETVAL, 128);	2870	Mix_Volume (RETVAL, 128);
2350	}	2871	}
2351	OUTPUT:	2872	OUTPUT:
2352	RETVAL	2873	RETVAL
2353		2874
2354	void	2875	void
2355	halt (CFPlus::Channel self)	2876	halt (DC::Channel self)
2356	CODE:	2877	CODE:
2357	Mix_HaltChannel (self);	2878	Mix_HaltChannel (self);
2358		2879
2359	void	2880	void
2360	expire (CFPlus::Channel self, int ticks = -1)	2881	expire (DC::Channel self, int ticks = -1)
2361	CODE:	2882	CODE:
2362	Mix_ExpireChannel (self, ticks);	2883	Mix_ExpireChannel (self, ticks);
2363		2884
2364	void	2885	void
2365	fade_out (CFPlus::Channel self, int ticks = -1)	2886	fade_out (DC::Channel self, int ticks = -1)
2366	CODE:	2887	CODE:
2367	Mix_FadeOutChannel (self, ticks);	2888	Mix_FadeOutChannel (self, ticks);
2368		2889
2369	int	2890	int
2370	volume (CFPlus::Channel self, int volume)	2891	volume (DC::Channel self, int volume)
2371	CODE:	2892	CODE:
2372	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2893	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2373	OUTPUT:	2894	OUTPUT:
2374	RETVAL	2895	RETVAL
2375		2896
2376	void	2897	void
2377	unregister_all_effects (CFPlus::Channel self)	2898	unregister_all_effects (DC::Channel self)
2378	CODE:	2899	CODE:
2379	Mix_UnregisterAllEffects (self);	2900	Mix_UnregisterAllEffects (self);
2380		2901
2381	void	2902	void
2382	set_panning (CFPlus::Channel self, int left, int right)	2903	set_panning (DC::Channel self, int left, int right)
2383	CODE:	2904	CODE:
2384	left = CLAMP (left , 0, 255);	2905	left = CLAMP (left , 0, 255);
2385	right = CLAMP (right, 0, 255);	2906	right = CLAMP (right, 0, 255);
2386	Mix_SetPanning (self, left, right);	2907	Mix_SetPanning (self, left, right);
2387		2908
2388	void	2909	void
2389	set_distance (CFPlus::Channel self, int distance)	2910	set_distance (DC::Channel self, int distance)
2390	CODE:	2911	CODE:
2391	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2912	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2392		2913
2393	void	2914	void
2394	set_position (CFPlus::Channel self, int angle, int distance)	2915	set_position (DC::Channel self, int angle, int distance)
2395	CODE:	2916	CODE:
2396		2917
2397	void	2918	void
2398	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2919	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2399	CODE:	2920	CODE:
2400	{	2921	{
2401	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2922	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2402	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2923	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2403	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2924	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2404	}	2925	}
2405		2926
2406	void	2927	void
2407	set_reverse_stereo (CFPlus::Channel self, int flip)	2928	set_reverse_stereo (DC::Channel self, int flip)
2408	CODE:	2929	CODE:
2409	Mix_SetReverseStereo (self, flip);	2930	Mix_SetReverseStereo (self, flip);
2410		2931
2411	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2932	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2412		2933
2413	PROTOTYPES: DISABLE	2934	PROTOTYPES: DISABLE
2414		2935
		2936	void
		2937	decoders ()
		2938	PPCODE:
		2939	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2940	int i, num = Mix_GetNumChunkDecoders ();
		2941	EXTEND (SP, num);
		2942	for (i = 0; i < num; ++i)
		2943	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2944	#else
		2945	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2946	#endif
		2947
2415	CFPlus::MixChunk	2948	DC::MixChunk
2416	new (SV *class, CFPlus::RW rwops)	2949	new (SV *class, DC::RW rwops)
2417	CODE:	2950	CODE:
2418	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2951	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2419	OUTPUT:	2952	OUTPUT:
2420	RETVAL	2953	RETVAL
2421		2954
2422	void	2955	void
2423	DESTROY (CFPlus::MixChunk self)	2956	DESTROY (DC::MixChunk self)
2424	CODE:	2957	CODE:
2425	Mix_FreeChunk (self);	2958	Mix_FreeChunk (self);
2426		2959
2427	int	2960	int
2428	volume (CFPlus::MixChunk self, int volume = -1)	2961	volume (DC::MixChunk self, int volume = -1)
2429	CODE:	2962	CODE:
2430	if (items > 1)	2963	if (items > 1)
2431	volume = CLAMP (volume, 0, 128);	2964	volume = CLAMP (volume, 0, 128);
2432	RETVAL = Mix_VolumeChunk (self, volume);	2965	RETVAL = Mix_VolumeChunk (self, volume);
2433	OUTPUT:	2966	OUTPUT:
2434	RETVAL	2967	RETVAL
2435		2968
2436	CFPlus::Channel	2969	DC::Channel
2437	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2970	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2438	CODE:	2971	CODE:
2439	{	2972	{
2440	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2973	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2441		2974
2442	if (RETVAL < 0)	2975	if (RETVAL < 0)
…		…
2449	}	2982	}
2450	}	2983	}
2451	OUTPUT:	2984	OUTPUT:
2452	RETVAL	2985	RETVAL
2453		2986
2454	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2987	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2988
		2989	void
		2990	decoders ()
		2991	PPCODE:
		2992	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2993	int i, num = Mix_GetNumMusicDecoders ();
		2994	EXTEND (SP, num);
		2995	for (i = 0; i < num; ++i)
		2996	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2997	#else
		2998	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2999	#endif
2455		3000
2456	int	3001	int
2457	volume (int volume = -1)	3002	volume (int volume = -1)
2458	PROTOTYPE: ;$	3003	PROTOTYPE: ;$
2459	CODE:	3004	CODE:
…		…
2471	void	3016	void
2472	halt ()	3017	halt ()
2473	CODE:	3018	CODE:
2474	Mix_HaltMusic ();	3019	Mix_HaltMusic ();
2475		3020
		3021	int
		3022	playing ()
		3023	CODE:
		3024	RETVAL = Mix_PlayingMusic ();
		3025	OUTPUT:
		3026	RETVAL
		3027
2476	CFPlus::MixMusic	3028	DC::MixMusic
2477	new (SV *class, CFPlus::RW rwops)	3029	new (SV *class, DC::RW rwops)
2478	CODE:	3030	CODE:
2479	RETVAL = Mix_LoadMUS_RW (rwops);	3031	RETVAL = Mix_LoadMUS_RW (rwops);
2480	OUTPUT:	3032	OUTPUT:
2481	RETVAL	3033	RETVAL
2482		3034
2483	void	3035	void
2484	DESTROY (CFPlus::MixMusic self)	3036	DESTROY (DC::MixMusic self)
2485	CODE:	3037	CODE:
2486	Mix_FreeMusic (self);	3038	Mix_FreeMusic (self);
2487		3039
2488	int	3040	int
2489	play (CFPlus::MixMusic self, int loops = -1)	3041	play (DC::MixMusic self, int loops = -1)
2490	CODE:	3042	CODE:
2491	RETVAL = Mix_PlayMusic (self, loops);	3043	RETVAL = Mix_PlayMusic (self, loops);
2492	OUTPUT:	3044	OUTPUT:
2493	RETVAL	3045	RETVAL
2494		3046
2495	void	3047	void
2496	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3048	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2497	CODE:	3049	CODE:
2498	Mix_FadeInMusicPos (self, loops, ms, position);	3050	Mix_FadeInMusicPos (self, loops, ms, position);
2499		3051
2500	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3052	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2501		3053
2502	PROTOTYPES: ENABLE	3054	PROTOTYPES: ENABLE
2503		3055
2504	BOOT:	3056	BOOT:
2505	{	3057	{
2506	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3058	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2507	static const struct {	3059	static const struct {
2508	const char *name;	3060	const char *name;
2509	IV iv;	3061	IV iv;
2510	} *civ, const_iv[] = {	3062	} *civ, const_iv[] = {
2511	# define const_iv(name) { # name, (IV)name }	3063	# define const_iv(name) { # name, (IV)name }
2512	const_iv (GL_VENDOR),	3064	const_iv (GL_VENDOR),
2513	const_iv (GL_VERSION),	3065	const_iv (GL_VERSION),
2514	const_iv (GL_EXTENSIONS),	3066	const_iv (GL_EXTENSIONS),
		3067	const_iv (GL_MAX_TEXTURE_UNITS),
2515	const_iv (GL_COLOR_MATERIAL),	3068	const_iv (GL_COLOR_MATERIAL),
2516	const_iv (GL_SMOOTH),	3069	const_iv (GL_SMOOTH),
2517	const_iv (GL_FLAT),	3070	const_iv (GL_FLAT),
2518	const_iv (GL_DITHER),	3071	const_iv (GL_DITHER),
2519	const_iv (GL_BLEND),	3072	const_iv (GL_BLEND),
…		…
2531	const_iv (GL_ZERO),	3084	const_iv (GL_ZERO),
2532	const_iv (GL_SRC_ALPHA),	3085	const_iv (GL_SRC_ALPHA),
2533	const_iv (GL_DST_ALPHA),	3086	const_iv (GL_DST_ALPHA),
2534	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3087	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2535	const_iv (GL_ONE_MINUS_DST_ALPHA),	3088	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3089	const_iv (GL_SRC_COLOR),
		3090	const_iv (GL_DST_COLOR),
		3091	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3092	const_iv (GL_ONE_MINUS_DST_COLOR),
2536	const_iv (GL_SRC_ALPHA_SATURATE),	3093	const_iv (GL_SRC_ALPHA_SATURATE),
2537	const_iv (GL_RGB),	3094	const_iv (GL_RGB),
2538	const_iv (GL_RGBA),	3095	const_iv (GL_RGBA),
2539	const_iv (GL_RGBA4),	3096	const_iv (GL_RGBA4),
2540	const_iv (GL_RGBA8),	3097	const_iv (GL_RGBA8),
…		…
2546	const_iv (GL_INTENSITY),	3103	const_iv (GL_INTENSITY),
2547	const_iv (GL_LUMINANCE),	3104	const_iv (GL_LUMINANCE),
2548	const_iv (GL_LUMINANCE_ALPHA),	3105	const_iv (GL_LUMINANCE_ALPHA),
2549	const_iv (GL_FLOAT),	3106	const_iv (GL_FLOAT),
2550	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3107	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3108	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3109	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3110	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3111	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3112	const_iv (GL_COMPRESSED_RGB_ARB),
		3113	const_iv (GL_COMPRESSED_RGBA_ARB),
2551	const_iv (GL_COMPILE),	3114	const_iv (GL_COMPILE),
2552	const_iv (GL_PROXY_TEXTURE_1D),	3115	const_iv (GL_PROXY_TEXTURE_1D),
2553	const_iv (GL_PROXY_TEXTURE_2D),	3116	const_iv (GL_PROXY_TEXTURE_2D),
2554	const_iv (GL_TEXTURE_1D),	3117	const_iv (GL_TEXTURE_1D),
2555	const_iv (GL_TEXTURE_2D),	3118	const_iv (GL_TEXTURE_2D),
…		…
2594	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3157	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2595	const_iv (GL_POINT_SMOOTH_HINT),	3158	const_iv (GL_POINT_SMOOTH_HINT),
2596	const_iv (GL_LINE_SMOOTH_HINT),	3159	const_iv (GL_LINE_SMOOTH_HINT),
2597	const_iv (GL_POLYGON_SMOOTH_HINT),	3160	const_iv (GL_POLYGON_SMOOTH_HINT),
2598	const_iv (GL_GENERATE_MIPMAP_HINT),	3161	const_iv (GL_GENERATE_MIPMAP_HINT),
		3162	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2599	const_iv (GL_FASTEST),	3163	const_iv (GL_FASTEST),
2600	const_iv (GL_DONT_CARE),	3164	const_iv (GL_DONT_CARE),
2601	const_iv (GL_NICEST),	3165	const_iv (GL_NICEST),
2602	const_iv (GL_V2F),	3166	const_iv (GL_V2F),
2603	const_iv (GL_V3F),	3167	const_iv (GL_V3F),
2604	const_iv (GL_T2F_V3F),	3168	const_iv (GL_T2F_V3F),
2605	const_iv (GL_T2F_N3F_V3F),	3169	const_iv (GL_T2F_N3F_V3F),
		3170	const_iv (GL_FUNC_ADD),
		3171	const_iv (GL_FUNC_SUBTRACT),
		3172	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2606	# undef const_iv	3173	# undef const_iv
2607	};	3174	};
2608		3175
2609	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3176	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2610	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3177	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2611		3178
2612	texture_av = newAV ();	3179	texture_av = newAV ();
2613	AvREAL_off (texture_av);	3180	AvREAL_off (texture_av);
2614	}	3181	}
		3182
		3183	void
		3184	disable_GL_EXT_blend_func_separate ()
		3185	CODE:
		3186	gl.BlendFuncSeparate = 0;
		3187	gl.BlendFuncSeparateEXT = 0;
		3188
		3189	void
		3190	apple_nvidia_bug (int enable)
2615		3191
2616	char *	3192	char *
2617	gl_vendor ()	3193	gl_vendor ()
2618	CODE:	3194	CODE:
2619	RETVAL = (char *)glGetString (GL_VENDOR);	3195	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2650		3226
2651	int glGetError ()	3227	int glGetError ()
2652		3228
2653	void glFinish ()	3229	void glFinish ()
2654		3230
		3231	void glFlush ()
		3232
2655	void glClear (int mask)	3233	void glClear (int mask)
2656		3234
2657	void glClearColor (float r, float g, float b, float a = 1.0)	3235	void glClearColor (float r, float g, float b, float a = 1.0)
2658	PROTOTYPE: @	3236	PROTOTYPE: @
2659		3237
…		…
2668	void glBlendFunc (int sfactor, int dfactor)	3246	void glBlendFunc (int sfactor, int dfactor)
2669		3247
2670	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3248	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2671	CODE:	3249	CODE:
2672	gl_BlendFuncSeparate (sa, da, saa, daa);	3250	gl_BlendFuncSeparate (sa, da, saa, daa);
		3251
		3252	# void glBlendEquation (int se)
2673		3253
2674	void glDepthMask (int flag)	3254	void glDepthMask (int flag)
2675		3255
2676	void glLogicOp (int opcode)	3256	void glLogicOp (int opcode)
2677		3257
…		…
2712	void glRotate (float angle, float x, float y, float z)	3292	void glRotate (float angle, float x, float y, float z)
2713	CODE:	3293	CODE:
2714	glRotatef (angle, x, y, z);	3294	glRotatef (angle, x, y, z);
2715		3295
2716	void glColor (float r, float g, float b, float a = 1.0)	3296	void glColor (float r, float g, float b, float a = 1.0)
		3297	PROTOTYPE: @
2717	ALIAS:	3298	ALIAS:
2718	glColor_premultiply = 1	3299	glColor_premultiply = 1
2719	CODE:	3300	CODE:
2720	if (ix)	3301	if (ix)
2721	{	3302	{
…		…
2741		3322
2742	void glRect (float x1, float y1, float x2, float y2)	3323	void glRect (float x1, float y1, float x2, float y2)
2743	CODE:	3324	CODE:
2744	glRectf (x1, y1, x2, y2);	3325	glRectf (x1, y1, x2, y2);
2745		3326
		3327	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3328	CODE:
		3329	glBegin (GL_LINE_LOOP);
		3330	glVertex2f (x1, y1);
		3331	glVertex2f (x2, y1);
		3332	glVertex2f (x2, y2);
		3333	glVertex2f (x1, y2);
		3334	glEnd ();
		3335
2746	PROTOTYPES: ENABLE	3336	PROTOTYPES: ENABLE
2747		3337
2748	void glBegin (int mode)	3338	void glBegin (int mode)
2749		3339
2750	void glEnd ()	3340	void glEnd ()
…		…
2782	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3372	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2783	CODE:	3373	CODE:
2784	if (gl.SeparableFilter2D)	3374	if (gl.SeparableFilter2D)
2785	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3375	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2786		3376
2787	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3377	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2788		3378
2789	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3379	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2790		3380
2791	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3381	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2792		3382
…		…
2818		3408
2819	void glEndList ()	3409	void glEndList ()
2820		3410
2821	void glCallList (int list)	3411	void glCallList (int list)
2822		3412
2823	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3413	void c_init ()
		3414	CODE:
		3415	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3416	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3417
		3418	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2824		3419
2825	PROTOTYPES: DISABLE	3420	PROTOTYPES: DISABLE
2826		3421
2827	void	3422	void
2828	find_widget (SV *self, NV x, NV y)	3423	find_widget (SV *self, NV x, NV y)
…		…
2832	XPUSHs (self);	3427	XPUSHs (self);
2833	}	3428	}
2834		3429
2835	BOOT:	3430	BOOT:
2836	{	3431	{
2837	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3432	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2838		3433
2839	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3434	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2840	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3435	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2841	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3436	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2842	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3437	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2843	}	3438	}
2844		3439
2845	void	3440	void
2846	draw (SV *self)	3441	draw (SV *self)
2847	CODE:	3442	CODE:
…		…
2851	NV x, y, w, h;	3446	NV x, y, w, h;
2852	SV *draw_x_sv = GvSV (draw_x_gv);	3447	SV *draw_x_sv = GvSV (draw_x_gv);
2853	SV *draw_y_sv = GvSV (draw_y_gv);	3448	SV *draw_y_sv = GvSV (draw_y_gv);
2854	SV *draw_w_sv = GvSV (draw_w_gv);	3449	SV *draw_w_sv = GvSV (draw_w_gv);
2855	SV *draw_h_sv = GvSV (draw_h_gv);	3450	SV *draw_h_sv = GvSV (draw_h_gv);
2856	SV *hover;
2857	double draw_x, draw_y, draw_w, draw_h;	3451	double draw_x, draw_y;
2858		3452
2859	if (!SvROK (self))	3453	if (!SvROK (self))
2860	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3454	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2861		3455
2862	hv = (HV *)SvRV (self);	3456	hv = (HV *)SvRV (self);
2863		3457
2864	if (SvTYPE (hv) != SVt_PVHV)	3458	if (SvTYPE (hv) != SVt_PVHV)
2865	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3459	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2866		3460
2867	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3461	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2868	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3462	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2869		3463
2870	if (!h || !w)	3464	if (!h || !w)
…		…
2890	{	3484	{
2891	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3485	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2892		3486
2893	if (svp && SvTRUE (*svp))	3487	if (svp && SvTRUE (*svp))
2894	{	3488	{
2895	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3489	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2896	glEnable (GL_BLEND);	3490	glEnable (GL_BLEND);
2897	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3491	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2898	glBegin (GL_QUADS);	3492	glBegin (GL_QUADS);
2899	glVertex2f (0, 0);	3493	glVertex2f (0, 0);
2900	glVertex2f (w, 0);	3494	glVertex2f (w, 0);
…		…
2903	glEnd ();	3497	glEnd ();
2904	glDisable (GL_BLEND);	3498	glDisable (GL_BLEND);
2905	}	3499	}
2906	}	3500	}
2907	#if 0	3501	#if 0
2908	if ($ENV{CFPLUS_DEBUG} & 1) {	3502	// draw borders, for debugging
2909	glPushMatrix;	3503	glPushMatrix ();
2910	glColor 1, 1, 0, 1;	3504	glColor4f (1., 1., 0., 1.);
2911	glTranslate 0.375, 0.375;	3505	glTranslatef (.5, .5, 0.);
2912	glBegin GL_LINE_LOOP;	3506	glBegin (GL_LINE_LOOP);
2913	glVertex 0 , 0;	3507	glVertex2f (0 , 0);
2914	glVertex $self->{w} - 1, 0;	3508	glVertex2f (w - 1, 0);
2915	glVertex $self->{w} - 1, $self->{h} - 1;	3509	glVertex2f (w - 1, h - 1);
2916	glVertex 0 , $self->{h} - 1;	3510	glVertex2f (0 , h - 1);
2917	glEnd;	3511	glEnd ();
2918	glPopMatrix;	3512	glPopMatrix ();
2919	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2920	}
2921	#endif	3513	#endif
2922	PUSHMARK (SP);	3514	PUSHMARK (SP);
2923	XPUSHs (self);	3515	XPUSHs (self);
2924	PUTBACK;	3516	PUTBACK;
2925	call_method ("_draw", G_VOID | G_DISCARD);	3517	call_method ("_draw", G_VOID | G_DISCARD);

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