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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.217 by root, Wed Aug 1 12:43:31 2007 UTC vs.
Revision 1.315 by root, Wed Jan 18 23:34:44 2012 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
39	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
41		52
42	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
43		54
44	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
45		67
46	#ifndef _WIN32	68	#ifndef _WIN32
47	# include <sys/types.h>	69	# include <sys/types.h>
48	# include <sys/socket.h>	70	# include <sys/socket.h>
49	# include <netinet/in.h>	71	# include <netinet/in.h>
50	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
51	# include <inttypes.h>	73	# include <inttypes.h>
52	#endif	74	#endif
53		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
57		91
58	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
60		94
61	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
62		96
63	#if 0	97	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	99
66	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
67	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
68		123
69	static AV *texture_av;	124	static AV *texture_av;
70		125
71	static struct	126	static struct
72	{	127	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
111	}	166	}
112		167
113	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
114		170
115	#include "pango-font.c"	171	#include "pango-font.c"
116	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
117	#include "pango-render.c"	173	#include "pango-render.c"
118		174
119	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
123		179
124	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
125		181
126	static int	182	static int
127	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
128	{	184	{
129	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		199
144	typedef struct cf_layout {	200	typedef struct cf_layout {
145	PangoLayout *pl;	201	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
147	int base_height;	203	int base_height;
148	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
149	} *CFPlus__Layout;	206	} *DC__Layout;
150		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		253
197	typedef uint16_t tileid;	254	typedef uint16_t tileid;
198	typedef uint16_t faceid;	255	typedef uint16_t faceid;
199		256
200	typedef struct {	257	typedef struct {
201	int name;	258	GLuint name;
202	int w, h;	259	int w, h;
203	float s, t;	260	float s, t;
204	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
205	tileid smoothtile;	262	tileid smoothtile;
206	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
207	} maptex;	265	} maptex;
208		266
209	typedef struct {	267	typedef struct {
210	uint32_t player;	268	uint32_t player;
211	tileid tile[3];	269	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
226		284
227	int32_t rows;	285	int32_t rows;
228	maprow *row;	286	maprow *row;
229	} *CFPlus__Map;	287	} *DC__Map;
230		288
231	static char *	289	static char *
232	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
233	{	291	{
234	char *p;	292	char *p;
…		…
272	self->texs *= 2;	330	self->texs *= 2;
273	}	331	}
274	}	332	}
275		333
276	static maprow *	334	static maprow *
277	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
278	{	336	{
279	if (0 > y)	337	if (0 > y)
280	{	338	{
281	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
320		378
321	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
322	}	380	}
323		381
324	static mapcell *	382	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
326	{	384	{
327	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
328	}	386	}
329		387
330	static void	388	static void
331	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
332	{	390	{
333	int r;	391	int r;
334		392
335	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	401	self->oy = 0;
344	self->row = 0;	402	self->row = 0;
345	self->rows = 0;	403	self->rows = 0;
346	}	404	}
347		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
348	static void	416	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	418	{
351	int x, y;	419	int x, y;
352	maprow *row;	420	maprow *row;
353	mapcell *cell;	421	mapcell *cell;
354		422
…		…
366	if (x >= row->c1)	434	if (x >= row->c1)
367	break;	435	break;
368		436
369	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
370		438
371	cell->darkness = 0;	439	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	440	}
376	}	441	}
377	}	442	}
378		443
379	typedef struct {	444	typedef struct {
…		…
414	ev.code = 1;	479	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	481	ev.data2 = 0;
417		482
418	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
419	}	490	}
420		491
421	static unsigned int	492	static unsigned int
422	minpot (unsigned int n)	493	minpot (unsigned int n)
423	{	494	{
…		…
433	n |= n >> 16;	504	n |= n >> 16;
434		505
435	return n + 1;	506	return n + 1;
436	}	507	}
437		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
438	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
441		523
442	/******************************************************************************/	524	/******************************************************************************/
…		…
480	return 0;	562	return 0;
481		563
482	return 1;	564	return 1;
483	}	565	}
484		566
485	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main (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
486		626
487	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
488		628
489	BOOT:	629	BOOT:
490	{	630	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	632	static const struct {
493	const char *name;	633	const char *name;
494	IV iv;	634	IV iv;
495	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
518		658
519	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
522		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),
523	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
603	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)
604	# undef const_iv	829	# undef const_iv
605	};	830	};
606		831
607	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--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		834
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	837	}
613		838
…		…
626		851
627	NV floor (NV x)	852	NV floor (NV x)
628		853
629	NV ceil (NV x)	854	NV ceil (NV x)
630		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
631	void	866	void
632	pango_init ()	867	pango_init ()
633	CODE:	868	CODE:
634	{	869	{
635	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
636	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);
637	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
638	}	878	}
639		879
640	char *
641	SDL_GetError ()	880	char *SDL_GetError ()
642		881
643	int	882	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
645		884
646	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
647	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
648		901
649	void	902	void
650	SDL_ListModes (int rgb, int alpha)	903	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	904	PPCODE:
652	{	905	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	917	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		920
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	921	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	922	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		923
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	924	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		925
676	if (m && m != (SDL_Rect **)-1)	926	if (m && m != (SDL_Rect **)-1)
677	while (*m)	927	while (*m)
678	{	928	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	929	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	930	{
681	AV *av = newAV ();	931	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	932	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	933	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	934	av_push (av, newSViv (rgb));
…		…
707	);	957	);
708		958
709	if (RETVAL)	959	if (RETVAL)
710	{	960	{
711	av_clear (texture_av);	961	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	962	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	963	#include "glfunc.h"
716	#undef GL_FUNC	964	#undef GL_FUNC
		965	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		966	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	967	}
718	}	968	}
719	OUTPUT:	969	OUTPUT:
720	RETVAL	970	RETVAL
721		971
722	void	972	void
		973	SDL_WM_SetCaption (const char *title, const char *icon)
		974
		975	void
723	SDL_GL_SwapBuffers ()	976	SDL_GL_SwapBuffers ()
724		977
725	char *	978	char *
726	SDL_GetKeyName (int sym)	979	SDL_GetKeyName (int sym)
727		980
728	int	981	int
729	SDL_GetAppState ()	982	SDL_GetAppState ()
730		983
		984	int
		985	SDL_GetModState ()
		986
		987	int
		988	SDL_WaitEvent ()
		989	C_ARGS: 0
		990
731	void	991	void
		992	SDL_PumpEvents ()
		993
		994	void
732	poll_events ()	995	peep_events ()
733	PPCODE:	996	PPCODE:
734	{	997	{
735	SDL_Event ev;	998	SDL_Event ev;
736		999
737	SDL_PumpEvents ();	1000	SDL_PumpEvents ();
…		…
744	{	1007	{
745	case SDL_KEYDOWN:	1008	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1009	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1011	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	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);
750	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 */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1014	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1015	break;
753		1016
754	case SDL_ACTIVEEVENT:	1017	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1018	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1036	x = ev.motion.x;
774	y = ev.motion.y;	1037	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1038	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1039	}
777		1040
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1041	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1042	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1043	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1044	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1045	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1046	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1047	}
785	break;	1048	break;
786		1049
787	case SDL_MOUSEBUTTONDOWN:	1050	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1051	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1052	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1053
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1054	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1055	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1056	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1057	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1062	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1063	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1064	break;
802	}	1065	}
803		1066
804	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))));
805	}	1068	}
806	}	1069	}
807		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
808	int	1084	int
809	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)
810	POSTCALL:	1086	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1087	Mix_HookMusicFinished (music_finished);
812	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	}
813		1105
814	void	1106	void
815	Mix_CloseAudio ()	1107	Mix_CloseAudio ()
816		1108
817	int	1109	int
…		…
852	}	1144	}
853	}	1145	}
854	#endif	1146	#endif
855	}	1147	}
856		1148
857	void	1149	int
858	add_font (char *file)	1150	add_font (char *file)
859	CODE:	1151	CODE:
860	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)
861		1162
862	void	1163	void
863	load_image_inline (SV *image_)	1164	load_image_inline (SV *image_)
864	ALIAS:	1165	ALIAS:
865	load_image_file = 1	1166	load_image_file = 1
…		…
951	void	1252	void
952	error (char *message)	1253	error (char *message)
953	CODE:	1254	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1255	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1256	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1258	#endif
958		1259
959	void	1260	void
960	fatal (char *message)	1261	fatal (char *message)
961	CODE:	1262	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1263	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1264	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1265	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1266	#endif
966	_exit (1);	1267	_exit (1);
967		1268
968	void	1269	void
969	_exit (int retval = 0)	1270	_exit (int retval = 0)
…		…
981	#if DEBUG	1282	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1283	VALGRIND_DO_LEAK_CHECK;
983	#endif	1284	#endif
984	}	1285	}
985		1286
986	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
987		1295
988	PROTOTYPES: DISABLE	1296	PROTOTYPES: DISABLE
989		1297
990	CFPlus::Font	1298	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1299	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1300	CODE:
993	{	1301	{
994	int count;	1302	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1303	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1306	}
999	OUTPUT:	1307	OUTPUT:
1000	RETVAL	1308	RETVAL
1001		1309
1002	void	1310	void
1003	DESTROY (CFPlus::Font self)	1311	DESTROY (DC::Font self)
1004	CODE:	1312	CODE:
1005	pango_font_description_free (self);	1313	pango_font_description_free (self);
1006		1314
1007	void	1315	void
1008	make_default (CFPlus::Font self)	1316	make_default (DC::Font self)
1009	PROTOTYPE: $	1317	PROTOTYPE: $
1010	CODE:	1318	CODE:
1011	default_font = self;	1319	default_font = self;
1012		1320
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1321	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1322
1015	PROTOTYPES: DISABLE	1323	PROTOTYPES: DISABLE
1016		1324
1017	void	1325	void
1018	reset_glyph_cache ()	1326	glyph_cache_backup ()
1019	PROTOTYPE:	1327	PROTOTYPE:
1020	CODE:	1328	CODE:
		1329	tc_backup ();
		1330
		1331	void
		1332	glyph_cache_restore ()
		1333	PROTOTYPE:
		1334	CODE:
1021	tc_clear ();	1335	tc_restore ();
1022		1336
1023	CFPlus::Layout	1337	DC::Layout
1024	new (SV *class)	1338	new (SV *class)
1025	CODE:	1339	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1340	New (0, RETVAL, 1, struct cf_layout);
1027		1341
1028	RETVAL->pl = pango_layout_new (opengl_context);	1342	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1344	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1345	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1346	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1347	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1348	RETVAL->font = 0;
		1349	RETVAL->rc = rc_alloc ();
1035		1350
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1351	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1352	layout_update_font (RETVAL);
1038	OUTPUT:	1353	OUTPUT:
1039	RETVAL	1354	RETVAL
1040		1355
1041	void	1356	void
1042	DESTROY (CFPlus::Layout self)	1357	DESTROY (DC::Layout self)
1043	CODE:	1358	CODE:
1044	g_object_unref (self->pl);	1359	g_object_unref (self->pl);
		1360	rc_free (self->rc);
1045	Safefree (self);	1361	Safefree (self);
1046		1362
1047	void	1363	void
1048	set_text (CFPlus::Layout self, SV *text_)	1364	set_text (DC::Layout self, SV *text_)
1049	CODE:	1365	CODE:
1050	{	1366	{
1051	STRLEN textlen;	1367	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1368	char *text = SvPVutf8 (text_, textlen);
1053		1369
1054	pango_layout_set_text (self->pl, text, textlen);	1370	pango_layout_set_text (self->pl, text, textlen);
1055	}	1371	}
1056		1372
1057	void	1373	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1374	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1375	CODE:
1060	{	1376	{
1061	STRLEN textlen;	1377	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1378	char *text = SvPVutf8 (text_, textlen);
1063		1379
1064	pango_layout_set_markup (self->pl, text, textlen);	1380	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1381	}
1066		1382
1067	void	1383	void
1068	set_shapes (CFPlus::Layout self, ...)	1384	set_shapes (DC::Layout self, ...)
1069	CODE:	1385	CODE:
1070	{	1386	{
1071	PangoAttrList *attrs = 0;	1387	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1389	const char *pos = text;
…		…
1108	if (attrs)	1424	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1425	pango_layout_set_attributes (self->pl, attrs);
1110	}	1426	}
1111		1427
1112	void	1428	void
1113	get_shapes (CFPlus::Layout self)	1429	get_shapes (DC::Layout self)
1114	PPCODE:	1430	PPCODE:
1115	{	1431	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1432	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1433
1118	do	1434	do
1119	{	1435	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1436	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1437
1122	if (run && shape_attr_p (run))	1438	if (run && shape_attr_p (run))
1123	{	1439	{
1124	PangoRectangle extents;	1440	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1441	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1449
1134	pango_layout_iter_free (iter);	1450	pango_layout_iter_free (iter);
1135	}	1451	}
1136		1452
1137	int	1453	int
1138	has_wrapped (CFPlus::Layout self)	1454	has_wrapped (DC::Layout self)
1139	CODE:	1455	CODE:
1140	{	1456	{
1141	int lines = 1;	1457	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1458	const char *text = pango_layout_get_text (self->pl);
1143		1459
…		…
1148	}	1464	}
1149	OUTPUT:	1465	OUTPUT:
1150	RETVAL	1466	RETVAL
1151		1467
1152	SV *	1468	SV *
1153	get_text (CFPlus::Layout self)	1469	get_text (DC::Layout self)
1154	CODE:	1470	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1471	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1472	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1473	OUTPUT:
1158	RETVAL	1474	RETVAL
1159		1475
1160	void	1476	void
1161	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.)
1162	CODE:	1478	CODE:
1163	self->r = r;	1479	self->r = r;
1164	self->g = g;	1480	self->g = g;
1165	self->b = b;	1481	self->b = b;
1166	self->a = a;	1482	self->a = a;
1167		1483
1168	void	1484	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1485	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1486	CODE:
1171	if (self->font != font)	1487	if (self->font != font)
1172	{	1488	{
1173	self->font = font;	1489	self->font = font;
1174	layout_update_font (self);	1490	layout_update_font (self);
1175	}	1491	}
1176		1492
1177	void	1493	void
1178	set_height (CFPlus::Layout self, int base_height)	1494	set_height (DC::Layout self, int base_height)
1179	CODE:	1495	CODE:
1180	if (self->base_height != base_height)	1496	if (self->base_height != base_height)
1181	{	1497	{
1182	self->base_height = base_height;	1498	self->base_height = base_height;
1183	layout_update_font (self);	1499	layout_update_font (self);
1184	}	1500	}
1185		1501
1186	void	1502	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1503	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1504	CODE:
1189	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);
1190		1506
1191	void	1507	void
1192	set_indent (CFPlus::Layout self, int indent)	1508	set_indent (DC::Layout self, int indent)
1193	CODE:	1509	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1510	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1511
1196	void	1512	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1513	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1514	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1515	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1516
1201	void	1517	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1518	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1519	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1520	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1521	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1522	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1523	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1524	: PANGO_ELLIPSIZE_NONE
1209	);	1525	);
1210		1526
1211	void	1527	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1528	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1529	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1530	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1531
1216	void	1532	void
1217	size (CFPlus::Layout self)	1533	size (DC::Layout self)
1218	PPCODE:	1534	PPCODE:
1219	{	1535	{
1220	int w, h;	1536	int w, h;
1221		1537
1222	layout_get_pixel_size (self, &w, &h);	1538	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1541	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1542	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1543	}
1228		1544
1229	int	1545	int
1230	descent (CFPlus::Layout self)	1546	descent (DC::Layout self)
1231	CODE:	1547	CODE:
1232	{	1548	{
1233	PangoRectangle rect;	1549	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1550	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1551	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1552	RETVAL = PANGO_DESCENT (rect);
1237	}	1553	}
1238	OUTPUT:	1554	OUTPUT:
1239	RETVAL	1555	RETVAL
1240		1556
1241	int	1557	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1558	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1559	CODE:
1244	{	1560	{
1245	int index, trailing;	1561	int index, trailing;
1246	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);
1247	RETVAL = index + trailing;	1563	RETVAL = index + trailing;
1248	}	1564	}
1249	OUTPUT:	1565	OUTPUT:
1250	RETVAL	1566	RETVAL
1251		1567
1252	void	1568	void
1253	cursor_pos (CFPlus::Layout self, int index)	1569	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1570	PPCODE:
1255	{	1571	{
1256	PangoRectangle strong_pos;	1572	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1573	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1574
1259	EXTEND (SP, 3);	1575	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1577	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1579	}
1264		1580
1265	void	1581	void
1266	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)
1267	PPCODE:	1583	PPCODE:
1268	{	1584	{
1269	int line, x;	1585	int line, x;
1270		1586
1271	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)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1589	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1590	--line;
		1591	#endif
1274	EXTEND (SP, 2);	1592	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1593	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1594	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1595	}
1278		1596
1279	void	1597	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1598	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1599	PPCODE:
1282	{	1600	{
1283	PangoLayoutLine *lp;	1601	PangoLayoutLine *lp;
1284	int index, trailing;	1602	int index, trailing;
1285		1603
1286	if (line < 0)	1604	if (line < 0)
1287	XSRETURN_EMPTY;	1605	XSRETURN_EMPTY;
1288		1606
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1607	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1608	XSRETURN_EMPTY; /* do better */
1291		1609
1292	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);
1293		1611
1294	EXTEND (SP, 2);	1612	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1618	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1619	}
1302	}	1620	}
1303		1621
1304	void	1622	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1623	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1624	CODE:
		1625	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1626	pango_opengl_render_layout_subpixel (
1308	self->pl,	1627	self->pl,
		1628	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1629	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1630	self->r, self->g, self->b, self->a,
1311	flags	1631	flags
1312	);	1632	);
		1633	// we assume that context_change actually clears/frees stuff
		1634	// and does not do any recomputation...
		1635	pango_layout_context_changed (self->pl);
1313		1636
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1637	void
		1638	draw (DC::Layout self)
		1639	CODE:
		1640	{
		1641	glEnable (GL_TEXTURE_2D);
		1642	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1643	glEnable (GL_BLEND);
		1644	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1645	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1646	glEnable (GL_ALPHA_TEST);
		1647	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1648
		1649	rc_draw (self->rc);
		1650
		1651	glDisable (GL_ALPHA_TEST);
		1652	glDisable (GL_BLEND);
		1653	glDisable (GL_TEXTURE_2D);
		1654	}
		1655
		1656	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1657
1316	PROTOTYPES: ENABLE	1658	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1659
1320	void	1660	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1661	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1662	CODE:
1323	{	1663	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1690	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1691	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1692	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1693	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1694
		1695	if (name <= 0)
		1696	XSRETURN_EMPTY;
		1697
1355	if (items < 5)	1698	if (items < 5)
1356	{	1699	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1700	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1701	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1702	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1729	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1730	glDisable (GL_BLEND);
1388	}	1731	}
1389	}	1732	}
1390		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
1391	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)
1392	CODE:	1856	CODE:
1393	{	1857	{
1394	GLint width;	1858	GLint width;
1395	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);
…		…
1397	RETVAL = width > 0;	1861	RETVAL = width > 0;
1398	}	1862	}
1399	OUTPUT:	1863	OUTPUT:
1400	RETVAL	1864	RETVAL
1401		1865
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1866	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1867
1404	PROTOTYPES: DISABLE	1868	PROTOTYPES: DISABLE
1405		1869
1406	CFPlus::Map	1870	DC::Map
1407	new (SV *class)	1871	new (SV *class)
1408	CODE:	1872	CODE:
1409	New (0, RETVAL, 1, struct map);	1873	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1874	RETVAL->x = 0;
1411	RETVAL->y = 0;	1875	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1883	RETVAL->row = 0;
1420	OUTPUT:	1884	OUTPUT:
1421	RETVAL	1885	RETVAL
1422		1886
1423	void	1887	void
1424	DESTROY (CFPlus::Map self)	1888	DESTROY (DC::Map self)
1425	CODE:	1889	CODE:
1426	{	1890	{
1427	map_clear (self);	1891	map_clear (self);
1428	Safefree (self->face2tile);	1892	Safefree (self->face2tile);
1429	Safefree (self->tex);	1893	Safefree (self->tex);
1430	Safefree (self);	1894	Safefree (self);
1431	}	1895	}
1432		1896
1433	void	1897	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1898	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1899	CODE:
1436	self->w = map_width;	1900	self->w = map_width;
1437	self->h = map_height;	1901	self->h = map_height;
1438		1902
1439	void	1903	void
1440	clear (CFPlus::Map self)	1904	clear (DC::Map self)
1441	CODE:	1905	CODE:
1442	map_clear (self);	1906	map_clear (self);
1443		1907
1444	void	1908	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1909	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1910	CODE:
1447	{	1911	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1912	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1913	need_texid (self, tile);
1450	}	1914	}
1451		1915
1452	void	1916	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1917	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1918	CODE:
1455	{	1919	{
1456	tileid texid;	1920	tileid texid;
1457	maptex *tex;	1921	maptex *tex;
1458		1922
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1935	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1936	tex->smoothlevel = level;
1473	}	1937	}
1474		1938
1475	void	1939	void
1476	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1477	CODE:	1941	CODE:
1478	{	1942	{
1479	need_texid (self, texid);	1943	need_texid (self, texid);
1480		1944
1481	{	1945	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1964	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1965	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1966	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1967	}
1504		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
1505	int	1989	int
1506	ox (CFPlus::Map self)	1990	ox (DC::Map self)
1507	ALIAS:	1991	ALIAS:
1508	oy = 1	1992	oy = 1
1509	x = 2	1993	x = 2
1510	y = 3	1994	y = 3
1511	w = 4	1995	w = 4
…		…
1522	}	2006	}
1523	OUTPUT:	2007	OUTPUT:
1524	RETVAL	2008	RETVAL
1525		2009
1526	void	2010	void
1527	scroll (CFPlus::Map self, int dx, int dy)	2011	scroll (DC::Map self, int dx, int dy)
1528	CODE:	2012	CODE:
1529	{	2013	{
1530	if (dx > 0)	2014	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	2015	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	2016	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	2031	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	2032	self->y += MAP_EXTEND_Y;
1549	}	2033	}
1550	}	2034	}
1551		2035
1552	void	2036	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2037	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	2038	CODE:
1555	{	2039	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2040	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	2041	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	2042	mapcell *cell;
1559	int x, y, flags;	2043	int x, y, z, flags;
		2044	AV *missing = newAV ();
		2045	RETVAL = newRV_noinc ((SV *)missing);
1560		2046
1561	while (data < data_end - 1)	2047	while (data < data_end - 1)
1562	{	2048	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	2049	flags = (data [0] << 8) + data [1]; data += 2;
1564		2050
…		…
1584	uint8_t ext, cmd;	2070	uint8_t ext, cmd;
1585		2071
1586	do	2072	do
1587	{	2073	{
1588	ext = *data++;	2074	ext = *data++;
1589	cmd = ext & 0x3f;	2075	cmd = ext & 0x7f;
1590		2076
1591	if (cmd < 4)	2077	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1593	else if (cmd == 5) // health	2079	else if (cmd == 5) // health
1594	{	2080	{
1595	cell->stat_width = 1;	2081	cell->stat_width = 1;
1596	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1597	}	2083	}
1598	else if (cmd == 6) // monster width	2084	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	2085	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	2086	else if (cmd == 0x47)
1601	{	2087	{
1602	if (*data == 4)	2088	if (*data == 1) cell->player = data [1];
1603	; // decode player count	2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1604		2092
1605	data += *data + 1;	2093	data += *data + 1;
1606	}	2094	}
1607	else if (cmd == 8) // cell flags	2095	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	2096	cell->flags = *data++;
…		…
1615	}	2103	}
1616	else	2104	else
1617	cell->darkness = *data++ + 1;	2105	cell->darkness = *data++ + 1;
1618	}	2106	}
1619		2107
		2108	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2109	if (flags & (4 >> z))
1621	{	2110	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2111	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	2112	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	2113	cell->tile [z] = self->face2tile [face];
		2114
		2115	if (cell->tile [z])
		2116	{
		2117	maptex *tex = self->tex + cell->tile [z];
		2118	tex->unused = 0;
		2119	if (!tex->name)
		2120	av_push (missing, newSViv (cell->tile [z]));
		2121
		2122	if (tex->smoothtile)
		2123	{
		2124	maptex *smooth = self->tex + tex->smoothtile;
		2125	smooth->unused = 0;
		2126	if (!smooth->name)
		2127	av_push (missing, newSViv (tex->smoothtile));
		2128	}
		2129	}
1625	}	2130	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	2131	}
1641	else	2132	else
1642	cell->darkness = 0;	2133	CELL_CLEAR (cell);
1643	}	2134	}
1644	}	2135	}
		2136	OUTPUT:
		2137	RETVAL
1645		2138
1646	SV *	2139	SV *
1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2140	mapmap (DC::Map self, int x0, int y0, int w, int h)
1648	CODE:	2141	CODE:
1649	{	2142	{
1650	int x1, x;	2143	int x1, x;
1651	int y1, y;	2144	int y1, y;
1652	int z;	2145	int z;
…		…
1665	? self->row + y	2158	? self->row + y
1666	: 0;	2159	: 0;
1667		2160
1668	for (x = x0; x < x1; x++)	2161	for (x = x0; x < x1; x++)
1669	{	2162	{
1670	int r = 32, g = 32, b = 32, a = 192;	2163	unsigned int r = 32, g = 32, b = 32, a = 192;
1671		2164
1672	if (row && row->c0 <= x && x < row->c1)	2165	if (row && row->c0 <= x && x < row->c1)
1673	{	2166	{
1674	mapcell *cell = row->col + (x - row->c0);	2167	mapcell *cell = row->col + (x - row->c0);
1675		2168
…		…
1677	{	2170	{
1678	maptex tex = self->tex [cell->tile [z]];	2171	maptex tex = self->tex [cell->tile [z]];
1679	int a0 = 255 - tex.a;	2172	int a0 = 255 - tex.a;
1680	int a1 = tex.a;	2173	int a1 = tex.a;
1681		2174
1682	r = (r * a0 + tex.r * a1) / 255;	2175	r = div255 (r * a0 + tex.r * a1);
1683	g = (g * a0 + tex.g * a1) / 255;	2176	g = div255 (g * a0 + tex.g * a1);
1684	b = (b * a0 + tex.b * a1) / 255;	2177	b = div255 (b * a0 + tex.b * a1);
1685	a = (a * a0 + tex.a * a1) / 255;	2178	a = div255 (a * a0 + tex.a * a1);
1686	}	2179	}
1687	}	2180	}
1688		2181
1689	*map++ = (r )	2182	*map++ = (r )
1690	| (g << 8)	2183	| (g << 8)
…		…
1697	}	2190	}
1698	OUTPUT:	2191	OUTPUT:
1699	RETVAL	2192	RETVAL
1700		2193
1701	void	2194	void
1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2195	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1703	CODE:	2196	CODE:
1704	{	2197	{
		2198	int x, y, z;
		2199
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2200	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2201	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2202	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1708	smooth_key skey;	2203	smooth_key skey;
1709	int x, y, z;	2204	int pl_x, pl_y;
1710	int last_name;	2205	maptex pl_tex;
		2206	rc_t *rc = rc_alloc ();
		2207	rc_t *rc_ov = rc_alloc ();
		2208	rc_key_t key;
		2209	rc_array_t *arr;
1711		2210
		2211	pl_tex.name = 0;
		2212
1712	// thats current max. sorry.	2213	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2214	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2215	if (sh > 255) sh = 255;
1715		2216
1716	// clear key, in case of extra padding	2217	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2218	memset (&skey, 0, sizeof (skey));
1718		2219
1719	glColor4ub (255, 255, 255, 255);	2220	memset (&key, 0, sizeof (key));
1720		2221	key.r = 255;
1721	glEnable (GL_BLEND);	2222	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2223	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2224	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2225	key.mode = GL_QUADS;
1725		2226	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2227
1730	mx += self->x;	2228	mx += self->x;
1731	my += self->y;	2229	my += self->y;
1732		2230
1733	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2248	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2249	self->tex [cell->tile [2]].smoothlevel));
1752	}	2250	}
1753	}	2251	}
1754		2252
		2253	glEnable (GL_BLEND);
		2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2256
1755	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
1756	{	2258	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2259	memset (smooth_level, 0, sizeof (smooth_level));
		2260	key.texname = -1;
1758		2261
1759	for (y = 0; y < sh; y++)	2262	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2263	if (0 <= y + my && y + my < self->rows)
1761	{	2264	{
1762	maprow *row = self->row + (y + my);	2265	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2271	tileid tile = cell->tile [z];
1769		2272
1770	if (tile)	2273	if (tile)
1771	{	2274	{
1772	maptex tex = self->tex [tile];	2275	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2276	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2277
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2278	if (key.texname != tex.name)
1779	{	2279	{
		2280	self->tex [tile].unused = 0;
		2281
1780	if (!tex.name)	2282	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2283	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2284
1783	glEnd ();	2285	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2286	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2287	}
1787		2288
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2289	px = (x + 1) * Th - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2290	py = (y + 1) * Tw - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2291
1793	if (cell->flags && z == 2)	2292	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2293	{
1795	if (cell->flags & 1)	2294	pl_x = px;
		2295	pl_y = py;
		2296	pl_tex = tex;
1796	{	2297	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	2298	}
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1811		2304
1812	// update smooth hash	2305	// update smooth hash
1813	if (tex.smoothtile)	2306	if (tex.smoothtile)
1814	{	2307	{
1815	skey.tile = tex.smoothtile;	2308	skey.tile = tex.smoothtile;
…		…
1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2339	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2340	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2341	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1849	}	2342	}
1850	}	2343	}
		2344
		2345	if (expect_false (z == 2) && expect_false (cell->flags))
		2346	{
		2347	// overlays such as the speech bubble, probably more to come
		2348	if (cell->flags & 1)
		2349	{
		2350	rc_key_t key_ov = key;
		2351	maptex tex = self->tex [TEXID_SPEECH];
		2352	rc_array_t *arr;
		2353	int px = x * Tw + Tw * 2 / 32;
		2354	int py = y * Th - Th * 6 / 32;
		2355
		2356	key_ov.texname = tex.name;
		2357	arr = rc_array (rc_ov, &key_ov);
		2358
		2359	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2360	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2361	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2362	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2363	}
		2364	}
1851	}	2365	}
1852	}	2366	}
		2367
		2368	rc_draw (rc);
		2369	rc_clear (rc);
1853		2370
1854	// go through all smoothlevels, lowest to highest, then draw.	2371	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2372	// this is basically counting sort
1856	{	2373	{
1857	int w, b;	2374	int w, b;
1858		2375
		2376	glEnable (GL_TEXTURE_2D);
		2377	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2378	for (w = 0; w < 256 / 32; ++w)
1860	{	2379	{
1861	uint32_t smask = smooth_level [w];	2380	uint32_t smask = smooth_level [w];
1862	if (smask)	2381	if (smask)
1863	for (b = 0; b < 32; ++b)	2382	for (b = 0; b < 32; ++b)
…		…
1875	if (!(bits & 0x1000)	2394	if (!(bits & 0x1000)
1876	&& skey->level == level	2395	&& skey->level == level
1877	&& level > smooth_max [skey->x][skey->y])	2396	&& level > smooth_max [skey->x][skey->y])
1878	{	2397	{
1879	maptex tex = self->tex [skey->tile];	2398	maptex tex = self->tex [skey->tile];
1880	int px = (((int)skey->x) - 1) * T;	2399	int px = (((int)skey->x) - 1) * Tw;
1881	int py = (((int)skey->y) - 1) * T;	2400	int py = (((int)skey->y) - 1) * Th;
1882	int border = bits & 15;	2401	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2402	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2403	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2404	float dy = tex.t * .5f ; // 2 images/column
1886		2405
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2406	if (tex.name)
1890	{	2407	{
		2408	// this time avoiding texture state changes
		2409	// save gobs of state changes.
1891	if (!tex.name)	2410	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2411	{
		2412	self->tex [skey->tile].unused = 0;
1893		2413
1894	glEnd ();	2414	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2415	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2416	glBegin (GL_QUADS);
1897	}	2417	}
1898		2418
1899	if (border)	2419	if (border)
1900	{	2420	{
1901	float ox = border * dx;	2421	float ox = border * dx;
1902		2422
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2423	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2424	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2425	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2426	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1907	}	2427	}
1908		2428
1909	if (corner)	2429	if (corner)
1910	{	2430	{
1911	float ox = corner * dx;	2431	float ox = corner * dx;
1912		2432
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2433	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2434	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2435	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2436	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2437	}
1917	}	2438	}
1918	}	2439	}
1919	}	2440	}
1920	}	2441	}
1921	}	2442	}
		2443
		2444	glEnd ();
		2445	glDisable (GL_TEXTURE_2D);
		2446	key.texname = -1;
1922	}	2447	}
1923		2448
1924	hv_clear (smooth);	2449	hv_clear (smooth);
1925	}	2450	}
1926		2451
1927	glEnd ();	2452	if (pl_tex.name)
		2453	{
		2454	maptex tex = pl_tex;
		2455	int px = pl_x + sdx;
		2456	int py = pl_y + sdy;
1928		2457
1929	glDisable (GL_TEXTURE_2D);	2458	key.texname = tex.name;
		2459	arr = rc_array (rc, &key);
		2460
		2461	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2462	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2463	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2464	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2465
		2466	rc_draw (rc);
		2467	}
		2468
		2469	rc_draw (rc_ov);
		2470	rc_clear (rc_ov);
		2471
1930	glDisable (GL_BLEND);	2472	glDisable (GL_BLEND);
		2473	rc_free (rc);
		2474	rc_free (rc_ov);
1931		2475
1932	// top layer: overlays such as the health bar	2476	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2477	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2478	if (0 <= y + my && y + my < self->rows)
1935	{	2479	{
…		…
1938	for (x = 0; x < sw; x++)	2482	for (x = 0; x < sw; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2483	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2484	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2485	mapcell *cell = row->col + (x + mx - row->c0);
1942		2486
1943	int px = x * T;	2487	int px = x * Tw;
1944	int py = y * T;	2488	int py = y * Th;
		2489
		2490	if (expect_false (cell->player == player))
		2491	{
		2492	px += sdx;
		2493	py += sdy;
		2494	}
1945		2495
1946	if (cell->stat_hp)	2496	if (cell->stat_hp)
1947	{	2497	{
1948	int width = cell->stat_width * T;	2498	int width = cell->stat_width * Tw;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2499	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1950		2500
1951	glColor3ub (0, 0, 0);	2501	glColor3ub (0, 0, 0);
1952	glRectf (px + 1, py - thick - 2,	2502	glRectf (px + 1, py - thick - 2,
1953	px + width - 1, py);	2503	px + width - 1, py);
1954		2504
…		…
1960	}	2510	}
1961	}	2511	}
1962	}	2512	}
1963		2513
1964	void	2514	void
1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2515	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1966	CODE:	2516	CODE:
1967	{	2517	{
1968	static float color[16][3] = {	2518	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2519	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2520	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2521	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2522	{ 1.00f, 0.00f, 0.00f },
1973		2523
1974	{ 1.00F, 0.54F, 0.00F },	2524	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2525	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2526	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2527	{ 0.18f, 0.54f, 0.34f },
1978		2528
1979	{ 0.56F, 0.73F, 0.56F },	2529	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2530	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2531	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2532	{ 0.99f, 0.77f, 0.26f },
1983		2533
1984	{ 0.74F, 0.65F, 0.41F },	2534	{ 0.74f, 0.65f, 0.41f },
1985		2535
1986	{ 0.00F, 1.00F, 1.00F },	2536	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2537	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2538	{ 1.00f, 1.00f, 0.00f },
1989	};	2539	};
1990		2540
1991	int x, y;	2541	int x, y;
1992		2542
1993	glEnable (GL_TEXTURE_2D);	2543	glEnable (GL_TEXTURE_2D);
		2544	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2545	* but the nvidia driver (185.18.14) mishandles alpha textures
		2546	* and takes the colour from god knows where instead of using
		2547	* Cp. MODULATE results in the same colour, but slightly different
		2548	* alpha, but atcually gives us the correct colour with nvidia.
		2549	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2550	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2551	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2552	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2553	glBegin (GL_QUADS);
1998		2554
1999	for (y = 0; y < h; y++)	2555	for (y = 0; y < h; y++)
…		…
2003		2559
2004	if (m)	2560	if (m)
2005	{	2561	{
2006	float *c = color [m & 15];	2562	float *c = color [m & 15];
2007		2563
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2564	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2565	float tx2 = tx1 + 0.5f;
2010		2566
2011	glColor4f (c[0], c[1], c[2], 0.75);	2567	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2568	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2569	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2570	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2571	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2572	}
…		…
2020	glDisable (GL_BLEND);	2576	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2577	glDisable (GL_TEXTURE_2D);
2022	}	2578	}
2023		2579
2024	void	2580	void
2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2581	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2026	PPCODE:	2582	PPCODE:
2027	{	2583	{
2028	int x, y;	2584	int x, y;
2029	int sw1 = sw + 2;	2585	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2586	int sh1 = sh + 2;
2031	int sh3 = sh * 3;	2587	int sh3 = sh * 3;
2032	int sw34 = (sw * 3 + 3) & ~3;	2588	int sw3 = sw * 3;
		2589	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2590	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2591	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2592	memset (darkness1, 0, sw1*sh1);
2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2036		2593
2037	SvPOK_only (darkness3_sv);	2594	SvPOK_only (darkness3_sv);
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2595	SvCUR_set (darkness3_sv, sw3 * sh3);
2039		2596
2040	mx += self->x - 1;	2597	mx += self->x - 1;
2041	my += self->y - 1;	2598	my += self->y - 1;
2042
2043	memset (darkness1, 255, sw1 * sh1);
2044		2599
2045	for (y = 0; y < sh1; y++)	2600	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2601	if (0 <= y + my && y + my < self->rows)
2047	{	2602	{
2048	maprow *row = self->row + (y + my);	2603	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2606	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2607	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2608	mapcell *cell = row->col + (x + mx - row->c0);
2054		2609
2055	darkness1 [y * sw1 + x] = cell->darkness	2610	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2611	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2612	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2613	}
2059	}	2614	}
2060		2615
2061	for (y = 0; y < sh; ++y)	2616	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2617	for (x = 0; x < sw; ++x)
…		…
2081		2636
2082	uint8_t r13 = (d13 + d23 + d12) / 3;	2637	uint8_t r13 = (d13 + d23 + d12) / 3;
2083	uint8_t r23 = d23;	2638	uint8_t r23 = d23;
2084	uint8_t r33 = (d23 + d33 + d32) / 3;	2639	uint8_t r33 = (d23 + d33 + d32) / 3;
2085		2640
2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2642	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2643	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2645	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2646	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2648	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2649	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2095	}	2650	}
2096		2651
2097	free (darkness1);	2652	free (darkness1);
2098		2653
2099	EXTEND (SP, 3);	2654	EXTEND (SP, 3);
2100	PUSHs (sv_2mortal (newSViv (sw34)));	2655	PUSHs (sv_2mortal (newSViv (sw3)));
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2656	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2657	PUSHs (darkness3_sv);
2103	}	2658	}
2104		2659
2105	SV *	2660	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2661	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2662	CODE:
2108	{	2663	{
2109	int x, y, x1, y1;	2664	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2665	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2666	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2723	else
2169	*data++ = 0;	2724	*data++ = 0;
2170	}	2725	}
2171	}	2726	}
2172		2727
		2728	/* if size is w*h + 5 then no data has been found */
		2729	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2730	{
2173	SvPOK_only (data_sv);	2731	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2732	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2733	}
		2734
2175	RETVAL = data_sv;	2735	RETVAL = data_sv;
2176	}	2736	}
2177	OUTPUT:	2737	OUTPUT:
2178	RETVAL	2738	RETVAL
2179		2739
2180	void	2740	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2741	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2742	PPCODE:
2183	{	2743	{
2184	int x, y, z;	2744	int x, y, z;
2185	int w, h;	2745	int w, h;
2186	int x1, y1;	2746	int x1, y1;
		2747	STRLEN len;
		2748	uint8_t *data, *end;
		2749
		2750	len = SvLEN (data_sv);
		2751	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2752	data = SvPVbyte_nolen (data_sv);
		2753	end = data + len + 8;
		2754
		2755	if (len < 5)
		2756	XSRETURN_EMPTY;
2187		2757
2188	if (*data++ != 0)	2758	if (*data++ != 0)
2189	return; /* version mismatch */	2759	XSRETURN_EMPTY; /* version mismatch */
2190		2760
2191	w = *data++ << 8; w |= *data++;	2761	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2762	h = *data++ << 8; h |= *data++;
2193		2763
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2764	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2776	{
2207	maprow *row = map_get_row (self, y);	2777	maprow *row = map_get_row (self, y);
2208		2778
2209	for (x = x0; x < x1; x++)	2779	for (x = x0; x < x1; x++)
2210	{	2780	{
		2781	uint8_t flags;
		2782
		2783	if (data + 7 >= end)
		2784	XSRETURN_EMPTY;
		2785
2211	uint8_t flags = *data++;	2786	flags = *data++;
2212		2787
2213	if (flags)	2788	if (flags)
2214	{	2789	{
2215	mapcell *cell = row_get_cell (row, x);	2790	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2791	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2794	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2795	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2796
2222	if (cell->darkness == 0)	2797	if (cell->darkness == 0)
2223	{	2798	{
2224	cell->darkness = 0;	2799	/*cell->darkness = 0;*/
		2800	EXTEND (SP, 3);
2225		2801
2226	for (z = 0; z <= 2; z++)	2802	for (z = 0; z <= 2; z++)
2227	{	2803	{
2228	tileid t = tile [z];	2804	tileid t = tile [z];
2229		2805
2230	if (t >= self->texs || (t && !self->tex [t].name))	2806	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2807	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2808	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2809	need_texid (self, t);
2234	}	2810	}
2235		2811
2236	cell->tile [z] = t;	2812	cell->tile [z] = t;
2237	}	2813	}
…		…
2239	}	2815	}
2240	}	2816	}
2241	}	2817	}
2242	}	2818	}
2243		2819
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2820	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2821
2246	CFPlus::RW	2822	DC::RW
2247	new (SV *class, SV *data_sv)	2823	new (SV *class, SV *data_sv)
2248	CODE:	2824	CODE:
2249	{	2825	{
2250	STRLEN datalen;	2826	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2827	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2829	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2830	}
2255	OUTPUT:	2831	OUTPUT:
2256	RETVAL	2832	RETVAL
2257		2833
2258	CFPlus::RW	2834	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2835	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2836	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2837	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2838	OUTPUT:
2263	RETVAL	2839	RETVAL
2264		2840
		2841	# fails on win32:
		2842	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2843	#void
2266	close (CFPlus::RW self)	2844	#close (DC::RW self)
2267	CODE:	2845	# CODE:
2268	SDL_RWclose (self);	2846	# (self->(close)) (self);
2269		2847
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2848	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2849
2272	PROTOTYPES: DISABLE	2850	PROTOTYPES: DISABLE
2273		2851
2274	CFPlus::Channel	2852	DC::Channel
2275	find ()	2853	find ()
2276	CODE:	2854	CODE:
2277	{	2855	{
2278	RETVAL = Mix_GroupAvailable (-1);	2856	RETVAL = Mix_GroupAvailable (-1);
2279		2857
2280	if (RETVAL < 0)	2858	if (RETVAL < 0)
2281	{	2859	{
2282	RETVAL = Mix_GroupOldest (-1);	2860	RETVAL = Mix_GroupOldest (-1);
2283		2861
2284	if (RETVAL < 0)	2862	if (RETVAL < 0)
		2863	{
		2864	// happens sometimes, maybe it just stopped playing(?)
		2865	RETVAL = Mix_GroupAvailable (-1);
		2866
		2867	if (RETVAL < 0)
2285	XSRETURN_UNDEF;	2868	XSRETURN_UNDEF;
2286		2869	}
		2870	else
2287	Mix_HaltChannel (RETVAL);	2871	Mix_HaltChannel (RETVAL);
2288	}	2872	}
2289		2873
2290	Mix_UnregisterAllEffects (RETVAL);	2874	Mix_UnregisterAllEffects (RETVAL);
2291	Mix_Volume (RETVAL, 128);	2875	Mix_Volume (RETVAL, 128);
2292	}	2876	}
2293	OUTPUT:	2877	OUTPUT:
2294	RETVAL	2878	RETVAL
2295		2879
2296	void	2880	void
2297	halt (CFPlus::Channel self)	2881	halt (DC::Channel self)
2298	CODE:	2882	CODE:
2299	Mix_HaltChannel (self);	2883	Mix_HaltChannel (self);
2300		2884
2301	void	2885	void
2302	expire (CFPlus::Channel self, int ticks = -1)	2886	expire (DC::Channel self, int ticks = -1)
2303	CODE:	2887	CODE:
2304	Mix_ExpireChannel (self, ticks);	2888	Mix_ExpireChannel (self, ticks);
2305		2889
2306	void	2890	void
2307	fade_out (CFPlus::Channel self, int ticks = -1)	2891	fade_out (DC::Channel self, int ticks = -1)
2308	CODE:	2892	CODE:
2309	Mix_FadeOutChannel (self, ticks);	2893	Mix_FadeOutChannel (self, ticks);
2310		2894
2311	int	2895	int
2312	volume (CFPlus::Channel self, int volume)	2896	volume (DC::Channel self, int volume)
2313	CODE:	2897	CODE:
2314	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2898	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315	OUTPUT:	2899	OUTPUT:
2316	RETVAL	2900	RETVAL
2317		2901
2318	void	2902	void
2319	unregister_all_effects (CFPlus::Channel self)	2903	unregister_all_effects (DC::Channel self)
2320	CODE:	2904	CODE:
2321	Mix_UnregisterAllEffects (self);	2905	Mix_UnregisterAllEffects (self);
2322		2906
2323	void	2907	void
2324	set_panning (CFPlus::Channel self, int left, int right)	2908	set_panning (DC::Channel self, int left, int right)
2325	CODE:	2909	CODE:
2326	left = CLAMP (left , 0, 255);	2910	left = CLAMP (left , 0, 255);
2327	right = CLAMP (right, 0, 255);	2911	right = CLAMP (right, 0, 255);
2328	Mix_SetPanning (self, left, right);	2912	Mix_SetPanning (self, left, right);
2329		2913
2330	void	2914	void
2331	set_distance (CFPlus::Channel self, int distance)	2915	set_distance (DC::Channel self, int distance)
2332	CODE:	2916	CODE:
2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2917	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2334		2918
2335	void	2919	void
2336	set_position (CFPlus::Channel self, int angle, int distance)	2920	set_position (DC::Channel self, int angle, int distance)
2337	CODE:	2921	CODE:
		2922
		2923	void
		2924	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2925	CODE:
		2926	{
		2927	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2928	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2929	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2930	}
2339		2931
2340	void	2932	void
2341	set_reverse_stereo (CFPlus::Channel self, int flip)	2933	set_reverse_stereo (DC::Channel self, int flip)
2342	CODE:	2934	CODE:
2343	Mix_SetReverseStereo (self, flip);	2935	Mix_SetReverseStereo (self, flip);
2344		2936
2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2937	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2346		2938
2347	PROTOTYPES: DISABLE	2939	PROTOTYPES: DISABLE
2348		2940
		2941	void
		2942	decoders ()
		2943	PPCODE:
		2944	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2945	int i, num = Mix_GetNumChunkDecoders ();
		2946	EXTEND (SP, num);
		2947	for (i = 0; i < num; ++i)
		2948	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2949	#else
		2950	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2951	#endif
		2952
2349	CFPlus::MixChunk	2953	DC::MixChunk
2350	new (SV *class, CFPlus::RW rwops)	2954	new (SV *class, DC::RW rwops)
2351	CODE:	2955	CODE:
2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2956	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2353	OUTPUT:	2957	OUTPUT:
2354	RETVAL	2958	RETVAL
2355		2959
2356	void	2960	void
2357	DESTROY (CFPlus::MixChunk self)	2961	DESTROY (DC::MixChunk self)
2358	CODE:	2962	CODE:
2359	Mix_FreeChunk (self);	2963	Mix_FreeChunk (self);
2360		2964
2361	int	2965	int
2362	volume (CFPlus::MixChunk self, int volume = -1)	2966	volume (DC::MixChunk self, int volume = -1)
2363	CODE:	2967	CODE:
2364	if (items > 1)	2968	if (items > 1)
2365	volume = CLAMP (volume, 0, 128);	2969	volume = CLAMP (volume, 0, 128);
2366	RETVAL = Mix_VolumeChunk (self, volume);	2970	RETVAL = Mix_VolumeChunk (self, volume);
2367	OUTPUT:	2971	OUTPUT:
2368	RETVAL	2972	RETVAL
2369		2973
2370	CFPlus::Channel	2974	DC::Channel
2371	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2975	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2372	CODE:	2976	CODE:
2373	{	2977	{
2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2978	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2375		2979
2376	if (RETVAL < 0)	2980	if (RETVAL < 0)
…		…
2383	}	2987	}
2384	}	2988	}
2385	OUTPUT:	2989	OUTPUT:
2386	RETVAL	2990	RETVAL
2387		2991
2388	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2992	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2993
		2994	void
		2995	decoders ()
		2996	PPCODE:
		2997	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2998	int i, num = Mix_GetNumMusicDecoders ();
		2999	EXTEND (SP, num);
		3000	for (i = 0; i < num; ++i)
		3001	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3002	#else
		3003	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3004	#endif
2389		3005
2390	int	3006	int
2391	volume (int volume = -1)	3007	volume (int volume = -1)
2392	PROTOTYPE: ;$	3008	PROTOTYPE: ;$
2393	CODE:	3009	CODE:
…		…
2405	void	3021	void
2406	halt ()	3022	halt ()
2407	CODE:	3023	CODE:
2408	Mix_HaltMusic ();	3024	Mix_HaltMusic ();
2409		3025
		3026	int
		3027	playing ()
		3028	CODE:
		3029	RETVAL = Mix_PlayingMusic ();
		3030	OUTPUT:
		3031	RETVAL
		3032
2410	CFPlus::MixMusic	3033	DC::MixMusic
2411	new (SV *class, CFPlus::RW rwops)	3034	new (SV *class, DC::RW rwops)
2412	CODE:	3035	CODE:
2413	RETVAL = Mix_LoadMUS_RW (rwops);	3036	RETVAL = Mix_LoadMUS_RW (rwops);
2414	OUTPUT:	3037	OUTPUT:
2415	RETVAL	3038	RETVAL
2416		3039
2417	void	3040	void
2418	DESTROY (CFPlus::MixMusic self)	3041	DESTROY (DC::MixMusic self)
2419	CODE:	3042	CODE:
2420	Mix_FreeMusic (self);	3043	Mix_FreeMusic (self);
2421		3044
2422	int	3045	int
2423	play (CFPlus::MixMusic self, int loops = -1)	3046	play (DC::MixMusic self, int loops = -1)
2424	CODE:	3047	CODE:
2425	RETVAL = Mix_PlayMusic (self, loops);	3048	RETVAL = Mix_PlayMusic (self, loops);
2426	OUTPUT:	3049	OUTPUT:
2427	RETVAL	3050	RETVAL
2428		3051
2429	void	3052	void
2430	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3053	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2431	CODE:	3054	CODE:
2432	Mix_FadeInMusicPos (self, loops, ms, position);	3055	Mix_FadeInMusicPos (self, loops, ms, position);
2433		3056
2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3057	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2435		3058
2436	PROTOTYPES: ENABLE	3059	PROTOTYPES: ENABLE
2437		3060
2438	BOOT:	3061	BOOT:
2439	{	3062	{
2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3063	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2441	static const struct {	3064	static const struct {
2442	const char *name;	3065	const char *name;
2443	IV iv;	3066	IV iv;
2444	} *civ, const_iv[] = {	3067	} *civ, const_iv[] = {
2445	# define const_iv(name) { # name, (IV)name }	3068	# define const_iv(name) { # name, (IV)name }
2446	const_iv (GL_VENDOR),	3069	const_iv (GL_VENDOR),
2447	const_iv (GL_VERSION),	3070	const_iv (GL_VERSION),
2448	const_iv (GL_EXTENSIONS),	3071	const_iv (GL_EXTENSIONS),
		3072	const_iv (GL_MAX_TEXTURE_UNITS),
2449	const_iv (GL_COLOR_MATERIAL),	3073	const_iv (GL_COLOR_MATERIAL),
2450	const_iv (GL_SMOOTH),	3074	const_iv (GL_SMOOTH),
2451	const_iv (GL_FLAT),	3075	const_iv (GL_FLAT),
2452	const_iv (GL_DITHER),	3076	const_iv (GL_DITHER),
2453	const_iv (GL_BLEND),	3077	const_iv (GL_BLEND),
…		…
2465	const_iv (GL_ZERO),	3089	const_iv (GL_ZERO),
2466	const_iv (GL_SRC_ALPHA),	3090	const_iv (GL_SRC_ALPHA),
2467	const_iv (GL_DST_ALPHA),	3091	const_iv (GL_DST_ALPHA),
2468	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3092	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2469	const_iv (GL_ONE_MINUS_DST_ALPHA),	3093	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3094	const_iv (GL_SRC_COLOR),
		3095	const_iv (GL_DST_COLOR),
		3096	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3097	const_iv (GL_ONE_MINUS_DST_COLOR),
2470	const_iv (GL_SRC_ALPHA_SATURATE),	3098	const_iv (GL_SRC_ALPHA_SATURATE),
2471	const_iv (GL_RGB),	3099	const_iv (GL_RGB),
2472	const_iv (GL_RGBA),	3100	const_iv (GL_RGBA),
2473	const_iv (GL_RGBA4),	3101	const_iv (GL_RGBA4),
2474	const_iv (GL_RGBA8),	3102	const_iv (GL_RGBA8),
…		…
2480	const_iv (GL_INTENSITY),	3108	const_iv (GL_INTENSITY),
2481	const_iv (GL_LUMINANCE),	3109	const_iv (GL_LUMINANCE),
2482	const_iv (GL_LUMINANCE_ALPHA),	3110	const_iv (GL_LUMINANCE_ALPHA),
2483	const_iv (GL_FLOAT),	3111	const_iv (GL_FLOAT),
2484	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3112	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3113	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3114	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3115	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3116	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3117	const_iv (GL_COMPRESSED_RGB_ARB),
		3118	const_iv (GL_COMPRESSED_RGBA_ARB),
2485	const_iv (GL_COMPILE),	3119	const_iv (GL_COMPILE),
2486	const_iv (GL_PROXY_TEXTURE_1D),	3120	const_iv (GL_PROXY_TEXTURE_1D),
2487	const_iv (GL_PROXY_TEXTURE_2D),	3121	const_iv (GL_PROXY_TEXTURE_2D),
2488	const_iv (GL_TEXTURE_1D),	3122	const_iv (GL_TEXTURE_1D),
2489	const_iv (GL_TEXTURE_2D),	3123	const_iv (GL_TEXTURE_2D),
…		…
2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3162	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2529	const_iv (GL_POINT_SMOOTH_HINT),	3163	const_iv (GL_POINT_SMOOTH_HINT),
2530	const_iv (GL_LINE_SMOOTH_HINT),	3164	const_iv (GL_LINE_SMOOTH_HINT),
2531	const_iv (GL_POLYGON_SMOOTH_HINT),	3165	const_iv (GL_POLYGON_SMOOTH_HINT),
2532	const_iv (GL_GENERATE_MIPMAP_HINT),	3166	const_iv (GL_GENERATE_MIPMAP_HINT),
		3167	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2533	const_iv (GL_FASTEST),	3168	const_iv (GL_FASTEST),
2534	const_iv (GL_DONT_CARE),	3169	const_iv (GL_DONT_CARE),
2535	const_iv (GL_NICEST),	3170	const_iv (GL_NICEST),
2536	const_iv (GL_V2F),	3171	const_iv (GL_V2F),
2537	const_iv (GL_V3F),	3172	const_iv (GL_V3F),
2538	const_iv (GL_T2F_V3F),	3173	const_iv (GL_T2F_V3F),
2539	const_iv (GL_T2F_N3F_V3F),	3174	const_iv (GL_T2F_N3F_V3F),
		3175	const_iv (GL_FUNC_ADD),
		3176	const_iv (GL_FUNC_SUBTRACT),
		3177	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2540	# undef const_iv	3178	# undef const_iv
2541	};	3179	};
2542		3180
2543	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3181	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2544	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3182	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2545		3183
2546	texture_av = newAV ();	3184	texture_av = newAV ();
2547	AvREAL_off (texture_av);	3185	AvREAL_off (texture_av);
2548	}	3186	}
		3187
		3188	void
		3189	disable_GL_EXT_blend_func_separate ()
		3190	CODE:
		3191	gl.BlendFuncSeparate = 0;
		3192	gl.BlendFuncSeparateEXT = 0;
		3193
		3194	void
		3195	apple_nvidia_bug (int enable)
2549		3196
2550	char *	3197	char *
2551	gl_vendor ()	3198	gl_vendor ()
2552	CODE:	3199	CODE:
2553	RETVAL = (char *)glGetString (GL_VENDOR);	3200	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2584		3231
2585	int glGetError ()	3232	int glGetError ()
2586		3233
2587	void glFinish ()	3234	void glFinish ()
2588		3235
		3236	void glFlush ()
		3237
2589	void glClear (int mask)	3238	void glClear (int mask)
2590		3239
2591	void glClearColor (float r, float g, float b, float a = 1.0)	3240	void glClearColor (float r, float g, float b, float a = 1.0)
2592	PROTOTYPE: @	3241	PROTOTYPE: @
2593		3242
…		…
2602	void glBlendFunc (int sfactor, int dfactor)	3251	void glBlendFunc (int sfactor, int dfactor)
2603		3252
2604	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3253	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2605	CODE:	3254	CODE:
2606	gl_BlendFuncSeparate (sa, da, saa, daa);	3255	gl_BlendFuncSeparate (sa, da, saa, daa);
		3256
		3257	# void glBlendEquation (int se)
2607		3258
2608	void glDepthMask (int flag)	3259	void glDepthMask (int flag)
2609		3260
2610	void glLogicOp (int opcode)	3261	void glLogicOp (int opcode)
2611		3262
…		…
2646	void glRotate (float angle, float x, float y, float z)	3297	void glRotate (float angle, float x, float y, float z)
2647	CODE:	3298	CODE:
2648	glRotatef (angle, x, y, z);	3299	glRotatef (angle, x, y, z);
2649		3300
2650	void glColor (float r, float g, float b, float a = 1.0)	3301	void glColor (float r, float g, float b, float a = 1.0)
		3302	PROTOTYPE: @
2651	ALIAS:	3303	ALIAS:
2652	glColor_premultiply = 1	3304	glColor_premultiply = 1
2653	CODE:	3305	CODE:
2654	if (ix)	3306	if (ix)
2655	{	3307	{
…		…
2675		3327
2676	void glRect (float x1, float y1, float x2, float y2)	3328	void glRect (float x1, float y1, float x2, float y2)
2677	CODE:	3329	CODE:
2678	glRectf (x1, y1, x2, y2);	3330	glRectf (x1, y1, x2, y2);
2679		3331
		3332	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3333	CODE:
		3334	glBegin (GL_LINE_LOOP);
		3335	glVertex2f (x1, y1);
		3336	glVertex2f (x2, y1);
		3337	glVertex2f (x2, y2);
		3338	glVertex2f (x1, y2);
		3339	glEnd ();
		3340
2680	PROTOTYPES: ENABLE	3341	PROTOTYPES: ENABLE
2681		3342
2682	void glBegin (int mode)	3343	void glBegin (int mode)
2683		3344
2684	void glEnd ()	3345	void glEnd ()
…		…
2716	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3377	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2717	CODE:	3378	CODE:
2718	if (gl.SeparableFilter2D)	3379	if (gl.SeparableFilter2D)
2719	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3380	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2720		3381
2721	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3382	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2722		3383
2723	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3384	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2724		3385
2725	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3386	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2726		3387
…		…
2752		3413
2753	void glEndList ()	3414	void glEndList ()
2754		3415
2755	void glCallList (int list)	3416	void glCallList (int list)
2756		3417
2757	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3418	void c_init ()
		3419	CODE:
		3420	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3421	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3422
		3423	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2758		3424
2759	PROTOTYPES: DISABLE	3425	PROTOTYPES: DISABLE
2760		3426
2761	void	3427	void
2762	find_widget (SV *self, NV x, NV y)	3428	find_widget (SV *self, NV x, NV y)
…		…
2766	XPUSHs (self);	3432	XPUSHs (self);
2767	}	3433	}
2768		3434
2769	BOOT:	3435	BOOT:
2770	{	3436	{
2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3437	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2772		3438
2773	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3439	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2774	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3440	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2775	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3441	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2776	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3442	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2777	}	3443	}
2778		3444
2779	void	3445	void
2780	draw (SV *self)	3446	draw (SV *self)
2781	CODE:	3447	CODE:
…		…
2785	NV x, y, w, h;	3451	NV x, y, w, h;
2786	SV *draw_x_sv = GvSV (draw_x_gv);	3452	SV *draw_x_sv = GvSV (draw_x_gv);
2787	SV *draw_y_sv = GvSV (draw_y_gv);	3453	SV *draw_y_sv = GvSV (draw_y_gv);
2788	SV *draw_w_sv = GvSV (draw_w_gv);	3454	SV *draw_w_sv = GvSV (draw_w_gv);
2789	SV *draw_h_sv = GvSV (draw_h_gv);	3455	SV *draw_h_sv = GvSV (draw_h_gv);
2790	SV *hover;
2791	double draw_x, draw_y, draw_w, draw_h;	3456	double draw_x, draw_y;
2792		3457
2793	if (!SvROK (self))	3458	if (!SvROK (self))
2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3459	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2795		3460
2796	hv = (HV *)SvRV (self);	3461	hv = (HV *)SvRV (self);
2797		3462
2798	if (SvTYPE (hv) != SVt_PVHV)	3463	if (SvTYPE (hv) != SVt_PVHV)
2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3464	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2800		3465
2801	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3466	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2802	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3467	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2803		3468
2804	if (!h || !w)	3469	if (!h || !w)
…		…
2824	{	3489	{
2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3490	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2826		3491
2827	if (svp && SvTRUE (*svp))	3492	if (svp && SvTRUE (*svp))
2828	{	3493	{
2829	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3494	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2830	glEnable (GL_BLEND);	3495	glEnable (GL_BLEND);
2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3496	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2832	glBegin (GL_QUADS);	3497	glBegin (GL_QUADS);
2833	glVertex2f (0, 0);	3498	glVertex2f (0, 0);
2834	glVertex2f (w, 0);	3499	glVertex2f (w, 0);
…		…
2837	glEnd ();	3502	glEnd ();
2838	glDisable (GL_BLEND);	3503	glDisable (GL_BLEND);
2839	}	3504	}
2840	}	3505	}
2841	#if 0	3506	#if 0
2842	if ($ENV{CFPLUS_DEBUG} & 1) {	3507	// draw borders, for debugging
2843	glPushMatrix;	3508	glPushMatrix ();
2844	glColor 1, 1, 0, 1;	3509	glColor4f (1., 1., 0., 1.);
2845	glTranslate 0.375, 0.375;	3510	glTranslatef (.5, .5, 0.);
2846	glBegin GL_LINE_LOOP;	3511	glBegin (GL_LINE_LOOP);
2847	glVertex 0 , 0;	3512	glVertex2f (0 , 0);
2848	glVertex $self->{w} - 1, 0;	3513	glVertex2f (w - 1, 0);
2849	glVertex $self->{w} - 1, $self->{h} - 1;	3514	glVertex2f (w - 1, h - 1);
2850	glVertex 0 , $self->{h} - 1;	3515	glVertex2f (0 , h - 1);
2851	glEnd;	3516	glEnd ();
2852	glPopMatrix;	3517	glPopMatrix ();
2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2854	}
2855	#endif	3518	#endif
2856	PUSHMARK (SP);	3519	PUSHMARK (SP);
2857	XPUSHs (self);	3520	XPUSHs (self);
2858	PUTBACK;	3521	PUTBACK;
2859	call_method ("_draw", G_VOID | G_DISCARD);	3522	call_method ("_draw", G_VOID | G_DISCARD);

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