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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 2011 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
39	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
41		52
42	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
43		54
44	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
45		67
46	#ifndef _WIN32	68	#ifndef _WIN32
47	# include <sys/types.h>	69	# include <sys/types.h>
48	# include <sys/socket.h>	70	# include <sys/socket.h>
49	# include <netinet/in.h>	71	# include <netinet/in.h>
50	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
51	# include <inttypes.h>	73	# include <inttypes.h>
52	#endif	74	#endif
53		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
57		91
58	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
60		94
61	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
62		96
63	#if 0	97	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	99
66	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
67	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
68		123
69	static AV *texture_av;	124	static AV *texture_av;
70		125
71	static struct	126	static struct
72	{	127	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
111	}	166	}
112		167
113	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
114		170
115	#include "pango-font.c"	171	#include "pango-font.c"
116	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
117	#include "pango-render.c"	173	#include "pango-render.c"
118		174
119	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
123		179
124	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
125		181
126	static int	182	static int
127	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
128	{	184	{
129	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		199
144	typedef struct cf_layout {	200	typedef struct cf_layout {
145	PangoLayout *pl;	201	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
147	int base_height;	203	int base_height;
148	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
149	} *CFPlus__Layout;	206	} *DC__Layout;
150		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		253
197	typedef uint16_t tileid;	254	typedef uint16_t tileid;
198	typedef uint16_t faceid;	255	typedef uint16_t faceid;
199		256
200	typedef struct {	257	typedef struct {
201	int name;	258	GLuint name;
202	int w, h;	259	int w, h;
203	float s, t;	260	float s, t;
204	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
205	tileid smoothtile;	262	tileid smoothtile;
206	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
207	} maptex;	265	} maptex;
208		266
209	typedef struct {	267	typedef struct {
210	uint32_t player;	268	uint32_t player;
211	tileid tile[3];	269	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
226		284
227	int32_t rows;	285	int32_t rows;
228	maprow *row;	286	maprow *row;
229	} *CFPlus__Map;	287	} *DC__Map;
230		288
231	static char *	289	static char *
232	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
233	{	291	{
234	char *p;	292	char *p;
…		…
272	self->texs *= 2;	330	self->texs *= 2;
273	}	331	}
274	}	332	}
275		333
276	static maprow *	334	static maprow *
277	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
278	{	336	{
279	if (0 > y)	337	if (0 > y)
280	{	338	{
281	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
320		378
321	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
322	}	380	}
323		381
324	static mapcell *	382	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
326	{	384	{
327	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
328	}	386	}
329		387
330	static void	388	static void
331	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
332	{	390	{
333	int r;	391	int r;
334		392
335	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	401	self->oy = 0;
344	self->row = 0;	402	self->row = 0;
345	self->rows = 0;	403	self->rows = 0;
346	}	404	}
347		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
348	static void	416	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	418	{
351	int x, y;	419	int x, y;
352	maprow *row;	420	maprow *row;
353	mapcell *cell;	421	mapcell *cell;
354		422
…		…
366	if (x >= row->c1)	434	if (x >= row->c1)
367	break;	435	break;
368		436
369	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
370		438
371	cell->darkness = 0;	439	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	440	}
376	}	441	}
377	}	442	}
378		443
379	typedef struct {	444	typedef struct {
…		…
414	ev.code = 1;	479	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	481	ev.data2 = 0;
417		482
418	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
419	}	490	}
420		491
421	static unsigned int	492	static unsigned int
422	minpot (unsigned int n)	493	minpot (unsigned int n)
423	{	494	{
…		…
433	n |= n >> 16;	504	n |= n >> 16;
434		505
435	return n + 1;	506	return n + 1;
436	}	507	}
437		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
438	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
441		523
442	/******************************************************************************/	524	/******************************************************************************/
…		…
480	return 0;	562	return 0;
481		563
482	return 1;	564	return 1;
483	}	565	}
484		566
485	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
486		620
487	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
488		622
489	BOOT:	623	BOOT:
490	{	624	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	626	static const struct {
493	const char *name;	627	const char *name;
494	IV iv;	628	IV iv;
495	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
518		652
519	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
522		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
		790
		791	const_iv (KMOD_LRAM),
		792
		793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
604	# undef const_iv	823	# undef const_iv
605	};	824	};
606		825
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		828
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	831	}
613		832
…		…
626		845
627	NV floor (NV x)	846	NV floor (NV x)
628		847
629	NV ceil (NV x)	848	NV ceil (NV x)
630		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
631	void	860	void
632	pango_init ()	861	pango_init ()
633	CODE:	862	CODE:
634	{	863	{
635	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		871	#endif
638	}	872	}
639		873
640	char *
641	SDL_GetError ()	874	char *SDL_GetError ()
642		875
643	int	876	void SDL_braino ()
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		877
646	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
647	SDL_Quit ()	884	void SDL_Quit ()
		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
648		894
649	void	895	void
650	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	897	PPCODE:
652	{	898	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		913
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		916
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		918
676	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
677	while (*m)	920	while (*m)
678	{	921	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	923	{
681	AV *av = newAV ();	924	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
708		951
709	if (RETVAL)	952	if (RETVAL)
710	{	953	{
711	av_clear (texture_av);	954	av_clear (texture_av);
712		955
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	958	#include "glfunc.h"
716	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	963	}
718	}	964	}
719	OUTPUT:	965	OUTPUT:
720	RETVAL	966	RETVAL
721		967
…		…
725	char *	971	char *
726	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
727		973
728	int	974	int
729	SDL_GetAppState ()	975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
730		979
731	void	980	void
732	poll_events ()	981	poll_events ()
733	PPCODE:	982	PPCODE:
734	{	983	{
…		…
744	{	993	{
745	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
746	case SDL_KEYUP:	995	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	998	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 */	999	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);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1001	break;
753		1002
754	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1022	x = ev.motion.x;
774	y = ev.motion.y;	1023	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1025	}
777		1026
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1033	}
785	break;	1034	break;
786		1035
787	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1039
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1050	break;
802	}	1051	}
803		1052
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1054	}
806	}	1055	}
		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
807		1069
808	int	1070	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1072	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
813		1075
814	void	1076	void
		1077	Mix_QuerySpec ()
		1078	PPCODE:
		1079	{
		1080	int freq, channels;
		1081	Uint16 format;
		1082
		1083	if (Mix_QuerySpec (&freq, &format, &channels))
		1084	{
		1085	EXTEND (SP, 3);
		1086	PUSHs (sv_2mortal (newSViv (freq)));
		1087	PUSHs (sv_2mortal (newSViv (format)));
		1088	PUSHs (sv_2mortal (newSViv (channels)));
		1089	}
		1090	}
		1091
		1092	void
815	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
816		1094
817	int	1095	int
818	Mix_AllocateChannels (int numchans = -1)	1096	Mix_AllocateChannels (int numchans = -1)
		1097
		1098	const char *
		1099	Mix_GetError ()
819		1100
820	void	1101	void
821	lowdelay (int fd, int val = 1)	1102	lowdelay (int fd, int val = 1)
822	CODE:	1103	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1104	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1130	}
850	}	1131	}
851	#endif	1132	#endif
852	}	1133	}
853		1134
854	void	1135	int
855	add_font (char *file)	1136	add_font (char *file)
856	CODE:	1137	CODE:
857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1144
		1145	void
		1146	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
858		1147
859	void	1148	void
860	load_image_inline (SV *image_)	1149	load_image_inline (SV *image_)
861	ALIAS:	1150	ALIAS:
862	load_image_file = 1	1151	load_image_file = 1
…		…
948	void	1237	void
949	error (char *message)	1238	error (char *message)
950	CODE:	1239	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1240	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1241	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1242	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1243	#endif
955		1244
956	void	1245	void
957	fatal (char *message)	1246	fatal (char *message)
958	CODE:	1247	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1248	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1249	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1251	#endif
963	_exit (1);	1252	_exit (1);
964		1253
965	void	1254	void
966	_exit (int retval = 0)	1255	_exit (int retval = 0)
…		…
978	#if DEBUG	1267	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1268	VALGRIND_DO_LEAK_CHECK;
980	#endif	1269	#endif
981	}	1270	}
982		1271
983	MODULE = CFPlus PACKAGE = CFPlus::Font	1272	int
		1273	SvREFCNT (SV *sv)
		1274	CODE:
		1275	RETVAL = SvREFCNT (sv);
		1276	OUTPUT:
		1277	RETVAL
		1278
		1279	MODULE = Deliantra::Client PACKAGE = DC::Font
984		1280
985	PROTOTYPES: DISABLE	1281	PROTOTYPES: DISABLE
986		1282
987	CFPlus::Font	1283	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1284	new_from_file (SV *class, char *path, int id = 0)
989	CODE:	1285	CODE:
990	{	1286	{
991	int count;	1287	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1288	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
995	}	1291	}
996	OUTPUT:	1292	OUTPUT:
997	RETVAL	1293	RETVAL
998		1294
999	void	1295	void
1000	DESTROY (CFPlus::Font self)	1296	DESTROY (DC::Font self)
1001	CODE:	1297	CODE:
1002	pango_font_description_free (self);	1298	pango_font_description_free (self);
1003		1299
1004	void	1300	void
1005	make_default (CFPlus::Font self)	1301	make_default (DC::Font self)
1006	PROTOTYPE: $	1302	PROTOTYPE: $
1007	CODE:	1303	CODE:
1008	default_font = self;	1304	default_font = self;
1009		1305
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1306	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1307
1012	PROTOTYPES: DISABLE	1308	PROTOTYPES: DISABLE
1013		1309
1014	void	1310	void
1015	reset_glyph_cache ()	1311	glyph_cache_backup ()
1016	PROTOTYPE:	1312	PROTOTYPE:
1017	CODE:	1313	CODE:
		1314	tc_backup ();
		1315
		1316	void
		1317	glyph_cache_restore ()
		1318	PROTOTYPE:
		1319	CODE:
1018	tc_clear ();	1320	tc_restore ();
1019		1321
1020	CFPlus::Layout	1322	DC::Layout
1021	new (SV *class)	1323	new (SV *class)
1022	CODE:	1324	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1325	New (0, RETVAL, 1, struct cf_layout);
1024		1326
1025	RETVAL->pl = pango_layout_new (opengl_context);	1327	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1027	RETVAL->g = 1.;	1329	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1330	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1331	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1332	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1333	RETVAL->font = 0;
		1334	RETVAL->rc = rc_alloc ();
1032		1335
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1336	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1337	layout_update_font (RETVAL);
1035	OUTPUT:	1338	OUTPUT:
1036	RETVAL	1339	RETVAL
1037		1340
1038	void	1341	void
1039	DESTROY (CFPlus::Layout self)	1342	DESTROY (DC::Layout self)
1040	CODE:	1343	CODE:
1041	g_object_unref (self->pl);	1344	g_object_unref (self->pl);
		1345	rc_free (self->rc);
1042	Safefree (self);	1346	Safefree (self);
1043		1347
1044	void	1348	void
1045	set_text (CFPlus::Layout self, SV *text_)	1349	set_text (DC::Layout self, SV *text_)
1046	CODE:	1350	CODE:
1047	{	1351	{
1048	STRLEN textlen;	1352	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1353	char *text = SvPVutf8 (text_, textlen);
1050		1354
1051	pango_layout_set_text (self->pl, text, textlen);	1355	pango_layout_set_text (self->pl, text, textlen);
1052	}	1356	}
1053		1357
1054	void	1358	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1359	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1360	CODE:
1057	{	1361	{
1058	STRLEN textlen;	1362	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1363	char *text = SvPVutf8 (text_, textlen);
1060		1364
1061	pango_layout_set_markup (self->pl, text, textlen);	1365	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1366	}
1063		1367
1064	void	1368	void
1065	set_shapes (CFPlus::Layout self, ...)	1369	set_shapes (DC::Layout self, ...)
1066	CODE:	1370	CODE:
1067	{	1371	{
1068	PangoAttrList *attrs = 0;	1372	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1374	const char *pos = text;
…		…
1105	if (attrs)	1409	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1410	pango_layout_set_attributes (self->pl, attrs);
1107	}	1411	}
1108		1412
1109	void	1413	void
1110	get_shapes (CFPlus::Layout self)	1414	get_shapes (DC::Layout self)
1111	PPCODE:	1415	PPCODE:
1112	{	1416	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1417	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1418
1115	do	1419	do
1116	{	1420	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1421	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1422
1119	if (run && shape_attr_p (run))	1423	if (run && shape_attr_p (run))
1120	{	1424	{
1121	PangoRectangle extents;	1425	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1426	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1434
1131	pango_layout_iter_free (iter);	1435	pango_layout_iter_free (iter);
1132	}	1436	}
1133		1437
1134	int	1438	int
1135	has_wrapped (CFPlus::Layout self)	1439	has_wrapped (DC::Layout self)
1136	CODE:	1440	CODE:
1137	{	1441	{
1138	int lines = 1;	1442	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1443	const char *text = pango_layout_get_text (self->pl);
1140		1444
…		…
1145	}	1449	}
1146	OUTPUT:	1450	OUTPUT:
1147	RETVAL	1451	RETVAL
1148		1452
1149	SV *	1453	SV *
1150	get_text (CFPlus::Layout self)	1454	get_text (DC::Layout self)
1151	CODE:	1455	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1456	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1457	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1458	OUTPUT:
1155	RETVAL	1459	RETVAL
1156		1460
1157	void	1461	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1462	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1463	CODE:
1160	self->r = r;	1464	self->r = r;
1161	self->g = g;	1465	self->g = g;
1162	self->b = b;	1466	self->b = b;
1163	self->a = a;	1467	self->a = a;
1164		1468
1165	void	1469	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1470	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1471	CODE:
1168	if (self->font != font)	1472	if (self->font != font)
1169	{	1473	{
1170	self->font = font;	1474	self->font = font;
1171	layout_update_font (self);	1475	layout_update_font (self);
1172	}	1476	}
1173		1477
1174	void	1478	void
1175	set_height (CFPlus::Layout self, int base_height)	1479	set_height (DC::Layout self, int base_height)
1176	CODE:	1480	CODE:
1177	if (self->base_height != base_height)	1481	if (self->base_height != base_height)
1178	{	1482	{
1179	self->base_height = base_height;	1483	self->base_height = base_height;
1180	layout_update_font (self);	1484	layout_update_font (self);
1181	}	1485	}
1182		1486
1183	void	1487	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1488	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1489	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1490	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1491
1188	void	1492	void
1189	set_indent (CFPlus::Layout self, int indent)	1493	set_indent (DC::Layout self, int indent)
1190	CODE:	1494	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1495	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1496
1193	void	1497	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1498	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1499	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1500	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1501
1198	void	1502	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1503	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1504	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1505	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1506	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1507	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1508	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1509	: PANGO_ELLIPSIZE_NONE
1206	);	1510	);
1207		1511
1208	void	1512	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1513	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1514	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1515	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1516
1213	void	1517	void
1214	size (CFPlus::Layout self)	1518	size (DC::Layout self)
1215	PPCODE:	1519	PPCODE:
1216	{	1520	{
1217	int w, h;	1521	int w, h;
1218		1522
1219	layout_get_pixel_size (self, &w, &h);	1523	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1526	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1527	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1528	}
1225		1529
1226	int	1530	int
1227	descent (CFPlus::Layout self)	1531	descent (DC::Layout self)
1228	CODE:	1532	CODE:
1229	{	1533	{
1230	PangoRectangle rect;	1534	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1535	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1536	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1537	RETVAL = PANGO_DESCENT (rect);
1234	}	1538	}
1235	OUTPUT:	1539	OUTPUT:
1236	RETVAL	1540	RETVAL
1237		1541
1238	int	1542	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1543	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1544	CODE:
1241	{	1545	{
1242	int index, trailing;	1546	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1547	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1548	RETVAL = index + trailing;
1245	}	1549	}
1246	OUTPUT:	1550	OUTPUT:
1247	RETVAL	1551	RETVAL
1248		1552
1249	void	1553	void
1250	cursor_pos (CFPlus::Layout self, int index)	1554	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1555	PPCODE:
1252	{	1556	{
1253	PangoRectangle strong_pos;	1557	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1558	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1559
1256	EXTEND (SP, 3);	1560	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1561	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1562	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1563	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1564	}
1261		1565
1262	void	1566	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1567	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1568	PPCODE:
1265	{	1569	{
1266	int line, x;	1570	int line, x;
1267		1571
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1572	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1573	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1574	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1575	--line;
		1576	#endif
1271	EXTEND (SP, 2);	1577	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1578	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1580	}
1275		1581
1276	void	1582	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1583	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1584	PPCODE:
1279	{	1585	{
1280	PangoLayoutLine *lp;	1586	PangoLayoutLine *lp;
1281	int index, trailing;	1587	int index, trailing;
1282		1588
1283	if (line < 0)	1589	if (line < 0)
1284	XSRETURN_EMPTY;	1590	XSRETURN_EMPTY;
1285		1591
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1592	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1593	XSRETURN_EMPTY; /* do better */
1288		1594
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1595	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1596
1291	EXTEND (SP, 2);	1597	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1603	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1604	}
1299	}	1605	}
1300		1606
1301	void	1607	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1608	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1609	CODE:
		1610	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1611	pango_opengl_render_layout_subpixel (
1305	self->pl,	1612	self->pl,
		1613	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1614	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1615	self->r, self->g, self->b, self->a,
1308	flags	1616	flags
1309	);	1617	);
		1618	// we assume that context_change actually clears/frees stuff
		1619	// and does not do any recomputation...
		1620	pango_layout_context_changed (self->pl);
1310		1621
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1622	void
		1623	draw (DC::Layout self)
		1624	CODE:
		1625	{
		1626	glEnable (GL_TEXTURE_2D);
		1627	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1628	glEnable (GL_BLEND);
		1629	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1630	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1631	glEnable (GL_ALPHA_TEST);
		1632	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1633
		1634	rc_draw (self->rc);
		1635
		1636	glDisable (GL_ALPHA_TEST);
		1637	glDisable (GL_BLEND);
		1638	glDisable (GL_TEXTURE_2D);
		1639	}
		1640
		1641	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1642
1313	PROTOTYPES: ENABLE	1643	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1644
1317	void	1645	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1646	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1647	CODE:
1320	{	1648	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1675	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1676	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1677	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1678	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1679
		1680	if (name <= 0)
		1681	XSRETURN_EMPTY;
		1682
1352	if (items < 5)	1683	if (items < 5)
1353	{	1684	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1685	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1686	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1687	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1714	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1715	glDisable (GL_BLEND);
1385	}	1716	}
1386	}	1717	}
1387		1718
		1719	void
		1720	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)
		1721	PROTOTYPE: @
		1722	CODE:
		1723	{
		1724	glEnable (GL_BLEND);
		1725	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1726	glEnable (GL_TEXTURE_2D);
		1727	glBindTexture (GL_TEXTURE_2D, name1);
		1728
		1729	glColor3f (intensity, intensity, intensity);
		1730	glPushMatrix ();
		1731	glScalef (1./3, 1./3, 1.);
		1732
		1733	if (blend > 0.f)
		1734	{
		1735	float dx3 = dx * -3.f / w;
		1736	float dy3 = dy * -3.f / h;
		1737	GLfloat env_color[4] = { 0., 0., 0., blend };
		1738
		1739	/* interpolate the two shadow textures */
		1740	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1741	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1742
		1743	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1744	gl.ActiveTexture (GL_TEXTURE1);
		1745	glEnable (GL_TEXTURE_2D);
		1746	glBindTexture (GL_TEXTURE_2D, name2);
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1748
		1749	/* rgb == rgb(glcolor) */
		1750	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1751	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1753
		1754	/* alpha = interpolate t0, t1 by env_alpha */
		1755	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1756
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1766
		1767	glBegin (GL_QUADS);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1769	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1770	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1771	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1772	glEnd ();
		1773
		1774	glDisable (GL_TEXTURE_2D);
		1775	gl.ActiveTexture (GL_TEXTURE0);
		1776	}
		1777	else
		1778	{
		1779	/* simple blending of one texture, also opengl <1.3 path */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	glBegin (GL_QUADS);
		1783	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1784	glTexCoord2f (0, t); glVertex2f (0, h);
		1785	glTexCoord2f (s, t); glVertex2f (w, h);
		1786	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1787	glEnd ();
		1788	}
		1789
		1790	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1791	{
		1792	int x, y;
		1793	int dx3 = dx * 3;
		1794	int dy3 = dy * 3;
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1797	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1798	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1799	glTranslatef (-1., -1., 0);
		1800	glBegin (GL_QUADS);
		1801
		1802	for (y = 1; y < h; y += 3)
		1803	{
		1804	int y1 = y - dy3;
		1805	int y1valid = y1 >= 0 && y1 < h;
		1806
		1807	for (x = 1; x < w; x += 3)
		1808	{
		1809	int x1 = x - dx3;
		1810	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1811	uint8_t h2;
		1812
		1813	if (y1valid && x1 >= 0 && x1 < w)
		1814	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1815	else
		1816	h2 = 1; /* out of range == invisible */
		1817
		1818	if (h1 || h2)
		1819	{
		1820	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1821	glColor4f (1., 1., 1., alpha);
		1822
		1823	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1824	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1825	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1826	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	glEnd ();
		1833
		1834	glPopMatrix ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
		1838	}
		1839
1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1840	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1389	CODE:	1841	CODE:
1390	{	1842	{
1391	GLint width;	1843	GLint width;
1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1844	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1394	RETVAL = width > 0;	1846	RETVAL = width > 0;
1395	}	1847	}
1396	OUTPUT:	1848	OUTPUT:
1397	RETVAL	1849	RETVAL
1398		1850
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1851	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1852
1401	PROTOTYPES: DISABLE	1853	PROTOTYPES: DISABLE
1402		1854
1403	CFPlus::Map	1855	DC::Map
1404	new (SV *class)	1856	new (SV *class)
1405	CODE:	1857	CODE:
1406	New (0, RETVAL, 1, struct map);	1858	New (0, RETVAL, 1, struct map);
1407	RETVAL->x = 0;	1859	RETVAL->x = 0;
1408	RETVAL->y = 0;	1860	RETVAL->y = 0;
…		…
1416	RETVAL->row = 0;	1868	RETVAL->row = 0;
1417	OUTPUT:	1869	OUTPUT:
1418	RETVAL	1870	RETVAL
1419		1871
1420	void	1872	void
1421	DESTROY (CFPlus::Map self)	1873	DESTROY (DC::Map self)
1422	CODE:	1874	CODE:
1423	{	1875	{
1424	map_clear (self);	1876	map_clear (self);
1425	Safefree (self->face2tile);	1877	Safefree (self->face2tile);
1426	Safefree (self->tex);	1878	Safefree (self->tex);
1427	Safefree (self);	1879	Safefree (self);
1428	}	1880	}
1429		1881
1430	void	1882	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1883	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1884	CODE:
1433	self->w = map_width;	1885	self->w = map_width;
1434	self->h = map_height;	1886	self->h = map_height;
1435		1887
1436	void	1888	void
1437	clear (CFPlus::Map self)	1889	clear (DC::Map self)
1438	CODE:	1890	CODE:
1439	map_clear (self);	1891	map_clear (self);
1440		1892
1441	void	1893	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1894	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1895	CODE:
1444	{	1896	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1897	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1898	need_texid (self, tile);
1447	}	1899	}
1448		1900
1449	void	1901	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1902	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1903	CODE:
1452	{	1904	{
1453	tileid texid;	1905	tileid texid;
1454	maptex *tex;	1906	maptex *tex;
1455		1907
…		…
1468	tex->smoothtile = self->face2tile [smooth];	1920	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1921	tex->smoothlevel = level;
1470	}	1922	}
1471		1923
1472	void	1924	void
1473	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)	1925	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)
1474	CODE:	1926	CODE:
1475	{	1927	{
1476	need_texid (self, texid);	1928	need_texid (self, texid);
1477		1929
1478	{	1930	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1949	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1950	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1952	}
1501		1953
		1954	void
		1955	expire_textures (DC::Map self, int texid, int count)
		1956	PPCODE:
		1957	for (; texid < self->texs && count; ++texid, --count)
		1958	{
		1959	maptex *tex = self->tex + texid;
		1960
		1961	if (tex->name)
		1962	{
		1963	if (tex->unused)
		1964	{
		1965	tex->name = 0;
		1966	tex->unused = 0;
		1967	XPUSHs (sv_2mortal (newSViv (texid)));
		1968	}
		1969	else
		1970	tex->unused = 1;
		1971	}
		1972	}
		1973
1502	int	1974	int
1503	ox (CFPlus::Map self)	1975	ox (DC::Map self)
1504	ALIAS:	1976	ALIAS:
1505	oy = 1	1977	oy = 1
1506	x = 2	1978	x = 2
1507	y = 3	1979	y = 3
1508	w = 4	1980	w = 4
…		…
1519	}	1991	}
1520	OUTPUT:	1992	OUTPUT:
1521	RETVAL	1993	RETVAL
1522		1994
1523	void	1995	void
1524	scroll (CFPlus::Map self, int dx, int dy)	1996	scroll (DC::Map self, int dx, int dy)
1525	CODE:	1997	CODE:
1526	{	1998	{
1527	if (dx > 0)	1999	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2000	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2001	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2016	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2017	self->y += MAP_EXTEND_Y;
1546	}	2018	}
1547	}	2019	}
1548		2020
1549	void	2021	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2022	map1a_update (DC::Map self, SV *data_, int extmap)
1551	CODE:	2023	CODE:
1552	{	2024	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2025	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	2026	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	2027	mapcell *cell;
1556	int x, y, flags;	2028	int x, y, z, flags;
		2029	AV *missing = newAV ();
		2030	RETVAL = newRV_noinc ((SV *)missing);
1557		2031
1558	while (data < data_end - 1)	2032	while (data < data_end - 1)
1559	{	2033	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2034	flags = (data [0] << 8) + data [1]; data += 2;
1561		2035
…		…
1581	uint8_t ext, cmd;	2055	uint8_t ext, cmd;
1582		2056
1583	do	2057	do
1584	{	2058	{
1585	ext = *data++;	2059	ext = *data++;
1586	cmd = ext & 0x3f;	2060	cmd = ext & 0x7f;
1587		2061
1588	if (cmd < 4)	2062	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;	2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1590	else if (cmd == 5) // health	2064	else if (cmd == 5) // health
1591	{	2065	{
1592	cell->stat_width = 1;	2066	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2067	cell->stat_hp = *data++;
1594	}	2068	}
1595	else if (cmd == 6) // monster width	2069	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;	2070	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)	2071	else if (cmd == 0x47)
1598	{	2072	{
1599	if (*data == 4)	2073	if (*data == 1) cell->player = data [1];
1600	; // decode player count	2074	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2075	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2076	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1601		2077
1602	data += *data + 1;	2078	data += *data + 1;
1603	}	2079	}
1604	else if (cmd == 8) // cell flags	2080	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;	2081	cell->flags = *data++;
…		…
1612	}	2088	}
1613	else	2089	else
1614	cell->darkness = *data++ + 1;	2090	cell->darkness = *data++ + 1;
1615	}	2091	}
1616		2092
		2093	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2094	if (flags & (4 >> z))
1618	{	2095	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2096	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2097	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2098	cell->tile [z] = self->face2tile [face];
		2099
		2100	if (cell->tile [z])
		2101	{
		2102	maptex *tex = self->tex + cell->tile [z];
		2103	tex->unused = 0;
		2104	if (!tex->name)
		2105	av_push (missing, newSViv (cell->tile [z]));
		2106
		2107	if (tex->smoothtile)
		2108	{
		2109	maptex *smooth = self->tex + tex->smoothtile;
		2110	smooth->unused = 0;
		2111	if (!smooth->name)
		2112	av_push (missing, newSViv (tex->smoothtile));
		2113	}
		2114	}
1622	}	2115	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2116	}
1638	else	2117	else
1639	cell->darkness = 0;	2118	CELL_CLEAR (cell);
1640	}	2119	}
1641	}	2120	}
		2121	OUTPUT:
		2122	RETVAL
1642		2123
1643	SV *	2124	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2125	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2126	CODE:
1646	{	2127	{
1647	int x1, x;	2128	int x1, x;
1648	int y1, y;	2129	int y1, y;
1649	int z;	2130	int z;
…		…
1662	? self->row + y	2143	? self->row + y
1663	: 0;	2144	: 0;
1664		2145
1665	for (x = x0; x < x1; x++)	2146	for (x = x0; x < x1; x++)
1666	{	2147	{
1667	int r = 32, g = 32, b = 32, a = 192;	2148	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2149
1669	if (row && row->c0 <= x && x < row->c1)	2150	if (row && row->c0 <= x && x < row->c1)
1670	{	2151	{
1671	mapcell *cell = row->col + (x - row->c0);	2152	mapcell *cell = row->col + (x - row->c0);
1672		2153
…		…
1674	{	2155	{
1675	maptex tex = self->tex [cell->tile [z]];	2156	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2157	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2158	int a1 = tex.a;
1678		2159
1679	r = (r * a0 + tex.r * a1) / 255;	2160	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2161	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2162	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2163	a = div255 (a * a0 + tex.a * a1);
1683	}	2164	}
1684	}	2165	}
1685		2166
1686	*map++ = (r )	2167	*map++ = (r )
1687	| (g << 8)	2168	| (g << 8)
…		…
1694	}	2175	}
1695	OUTPUT:	2176	OUTPUT:
1696	RETVAL	2177	RETVAL
1697		2178
1698	void	2179	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2180	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)
1700	CODE:	2181	CODE:
1701	{	2182	{
		2183	int x, y, z;
		2184
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2185	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1705	smooth_key skey;	2188	smooth_key skey;
1706	int x, y, z;	2189	int pl_x, pl_y;
1707	int last_name;	2190	maptex pl_tex;
		2191	rc_t *rc = rc_alloc ();
		2192	rc_t *rc_ov = rc_alloc ();
		2193	rc_key_t key;
		2194	rc_array_t *arr;
1708		2195
		2196	pl_tex.name = 0;
		2197
1709	// thats current max. sorry.	2198	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2199	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2200	if (sh > 255) sh = 255;
1712		2201
1713	// clear key, in case of extra padding	2202	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2203	memset (&skey, 0, sizeof (skey));
1715		2204
1716	glColor4ub (255, 255, 255, 255);	2205	memset (&key, 0, sizeof (key));
1717		2206	key.r = 255;
1718	glEnable (GL_BLEND);	2207	key.g = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2208	key.b = 255;
1720	glEnable (GL_TEXTURE_2D);	2209	key.a = 255;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2210	key.mode = GL_QUADS;
1722		2211	key.format = GL_T2F_V3F;
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2212
1727	mx += self->x;	2213	mx += self->x;
1728	my += self->y;	2214	my += self->y;
1729		2215
1730	// first pass: determine smooth_max	2216	// first pass: determine smooth_max
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2233	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2234	self->tex [cell->tile [2]].smoothlevel));
1749	}	2235	}
1750	}	2236	}
1751		2237
		2238	glEnable (GL_BLEND);
		2239	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2241
1752	for (z = 0; z <= 2; z++)	2242	for (z = 0; z <= 2; z++)
1753	{	2243	{
1754	memset (smooth_level, 0, sizeof (smooth_level));	2244	memset (smooth_level, 0, sizeof (smooth_level));
		2245	key.texname = -1;
1755		2246
1756	for (y = 0; y < sh; y++)	2247	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2248	if (0 <= y + my && y + my < self->rows)
1758	{	2249	{
1759	maprow *row = self->row + (y + my);	2250	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2256	tileid tile = cell->tile [z];
1766		2257
1767	if (tile)	2258	if (tile)
1768	{	2259	{
1769	maptex tex = self->tex [tile];	2260	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2261	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2262
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2263	if (key.texname != tex.name)
1776	{	2264	{
		2265	self->tex [tile].unused = 0;
		2266
1777	if (!tex.name)	2267	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2269
1780	glEnd ();	2270	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2271	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	2272	}
1784		2273
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2274	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2275	py = (y + 1) * Tw - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2276
1790	if (cell->flags && z == 2)	2277	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2278	{
1792	if (cell->flags & 1)	2279	pl_x = px;
		2280	pl_y = py;
		2281	pl_tex = tex;
1793	{	2282	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	2283	}
		2284
		2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1808		2289
1809	// update smooth hash	2290	// update smooth hash
1810	if (tex.smoothtile)	2291	if (tex.smoothtile)
1811	{	2292	{
1812	skey.tile = tex.smoothtile;	2293	skey.tile = tex.smoothtile;
…		…
1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1846	}	2327	}
1847	}	2328	}
		2329
		2330	if (expect_false (z == 2) && expect_false (cell->flags))
		2331	{
		2332	// overlays such as the speech bubble, probably more to come
		2333	if (cell->flags & 1)
		2334	{
		2335	rc_key_t key_ov = key;
		2336	maptex tex = self->tex [TEXID_SPEECH];
		2337	rc_array_t *arr;
		2338	int px = x * Tw + Tw * 2 / 32;
		2339	int py = y * Th - Th * 6 / 32;
		2340
		2341	key_ov.texname = tex.name;
		2342	arr = rc_array (rc_ov, &key_ov);
		2343
		2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2348	}
		2349	}
1848	}	2350	}
1849	}	2351	}
		2352
		2353	rc_draw (rc);
		2354	rc_clear (rc);
1850		2355
1851	// go through all smoothlevels, lowest to highest, then draw.	2356	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2357	// this is basically counting sort
1853	{	2358	{
1854	int w, b;	2359	int w, b;
1855		2360
		2361	glEnable (GL_TEXTURE_2D);
		2362	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2363	for (w = 0; w < 256 / 32; ++w)
1857	{	2364	{
1858	uint32_t smask = smooth_level [w];	2365	uint32_t smask = smooth_level [w];
1859	if (smask)	2366	if (smask)
1860	for (b = 0; b < 32; ++b)	2367	for (b = 0; b < 32; ++b)
…		…
1872	if (!(bits & 0x1000)	2379	if (!(bits & 0x1000)
1873	&& skey->level == level	2380	&& skey->level == level
1874	&& level > smooth_max [skey->x][skey->y])	2381	&& level > smooth_max [skey->x][skey->y])
1875	{	2382	{
1876	maptex tex = self->tex [skey->tile];	2383	maptex tex = self->tex [skey->tile];
1877	int px = (((int)skey->x) - 1) * T;	2384	int px = (((int)skey->x) - 1) * Tw;
1878	int py = (((int)skey->y) - 1) * T;	2385	int py = (((int)skey->y) - 1) * Th;
1879	int border = bits & 15;	2386	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2388	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2389	float dy = tex.t * .5f ; // 2 images/column
1883		2390
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2391	if (tex.name)
1887	{	2392	{
		2393	// this time avoiding texture state changes
		2394	// save gobs of state changes.
1888	if (!tex.name)	2395	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2396	{
		2397	self->tex [skey->tile].unused = 0;
1890		2398
1891	glEnd ();	2399	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2401	glBegin (GL_QUADS);
1894	}	2402	}
1895		2403
1896	if (border)	2404	if (border)
1897	{	2405	{
1898	float ox = border * dx;	2406	float ox = border * dx;
1899		2407
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2412	}
1905		2413
1906	if (corner)	2414	if (corner)
1907	{	2415	{
1908	float ox = corner * dx;	2416	float ox = corner * dx;
1909		2417
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2422	}
1914	}	2423	}
1915	}	2424	}
1916	}	2425	}
1917	}	2426	}
1918	}	2427	}
		2428
		2429	glEnd ();
		2430	glDisable (GL_TEXTURE_2D);
		2431	key.texname = -1;
1919	}	2432	}
1920		2433
1921	hv_clear (smooth);	2434	hv_clear (smooth);
1922	}	2435	}
1923		2436
1924	glEnd ();	2437	if (pl_tex.name)
		2438	{
		2439	maptex tex = pl_tex;
		2440	int px = pl_x + sdx;
		2441	int py = pl_y + sdy;
1925		2442
1926	glDisable (GL_TEXTURE_2D);	2443	key.texname = tex.name;
		2444	arr = rc_array (rc, &key);
		2445
		2446	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2447	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2448	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2450
		2451	rc_draw (rc);
		2452	}
		2453
		2454	rc_draw (rc_ov);
		2455	rc_clear (rc_ov);
		2456
1927	glDisable (GL_BLEND);	2457	glDisable (GL_BLEND);
		2458	rc_free (rc);
		2459	rc_free (rc_ov);
1928		2460
1929	// top layer: overlays such as the health bar	2461	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2462	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2463	if (0 <= y + my && y + my < self->rows)
1932	{	2464	{
…		…
1935	for (x = 0; x < sw; x++)	2467	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2468	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2469	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2470	mapcell *cell = row->col + (x + mx - row->c0);
1939		2471
1940	int px = x * T;	2472	int px = x * Tw;
1941	int py = y * T;	2473	int py = y * Th;
		2474
		2475	if (expect_false (cell->player == player))
		2476	{
		2477	px += sdx;
		2478	py += sdy;
		2479	}
1942		2480
1943	if (cell->stat_hp)	2481	if (cell->stat_hp)
1944	{	2482	{
1945	int width = cell->stat_width * T;	2483	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2484	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2485
1948	glColor3ub (0, 0, 0);	2486	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2487	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2488	px + width - 1, py);
1951		2489
…		…
1957	}	2495	}
1958	}	2496	}
1959	}	2497	}
1960		2498
1961	void	2499	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2500	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1963	CODE:	2501	CODE:
1964	{	2502	{
1965	static float color[16][3] = {	2503	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2504	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2505	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2506	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2507	{ 1.00f, 0.00f, 0.00f },
1970		2508
1971	{ 1.00F, 0.54F, 0.00F },	2509	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2510	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2511	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2512	{ 0.18f, 0.54f, 0.34f },
1975		2513
1976	{ 0.56F, 0.73F, 0.56F },	2514	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2515	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2516	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2517	{ 0.99f, 0.77f, 0.26f },
1980		2518
1981	{ 0.74F, 0.65F, 0.41F },	2519	{ 0.74f, 0.65f, 0.41f },
1982		2520
1983	{ 0.00F, 1.00F, 1.00F },	2521	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2522	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2523	{ 1.00f, 1.00f, 0.00f },
1986	};	2524	};
1987		2525
1988	int x, y;	2526	int x, y;
1989		2527
1990	glEnable (GL_TEXTURE_2D);	2528	glEnable (GL_TEXTURE_2D);
		2529	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2530	* but the nvidia driver (185.18.14) mishandles alpha textures
		2531	* and takes the colour from god knows where instead of using
		2532	* Cp. MODULATE results in the same colour, but slightly different
		2533	* alpha, but atcually gives us the correct colour with nvidia.
		2534	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2535	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2536	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2537	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2538	glBegin (GL_QUADS);
1995		2539
1996	for (y = 0; y < h; y++)	2540	for (y = 0; y < h; y++)
…		…
2000		2544
2001	if (m)	2545	if (m)
2002	{	2546	{
2003	float *c = color [m & 15];	2547	float *c = color [m & 15];
2004		2548
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2549	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2550	float tx2 = tx1 + 0.5f;
2007		2551
2008	glColor4f (c[0], c[1], c[2], 0.75);	2552	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2553	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2554	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2555	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2556	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2557	}
…		…
2017	glDisable (GL_BLEND);	2561	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2562	glDisable (GL_TEXTURE_2D);
2019	}	2563	}
2020		2564
2021	void	2565	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2566	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2567	PPCODE:
2024	{	2568	{
2025	int x, y;	2569	int x, y;
2026	int sw1 = sw + 2;	2570	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2571	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2572	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2573	int sw3 = sw * 3;
		2574	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2575	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2576	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2577	memset (darkness1, 0, sw1*sh1);
2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033		2578
2034	SvPOK_only (darkness3_sv);	2579	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2580	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2581
2037	mx += self->x - 1;	2582	mx += self->x - 1;
2038	my += self->y - 1;	2583	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2584
2042	for (y = 0; y < sh1; y++)	2585	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2586	if (0 <= y + my && y + my < self->rows)
2044	{	2587	{
2045	maprow *row = self->row + (y + my);	2588	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2591	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2592	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2593	mapcell *cell = row->col + (x + mx - row->c0);
2051		2594
2052	darkness1 [y * sw1 + x] = cell->darkness	2595	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2596	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2597	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2598	}
2056	}	2599	}
2057		2600
2058	for (y = 0; y < sh; ++y)	2601	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2602	for (x = 0; x < sw; ++x)
…		…
2078		2621
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2622	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2623	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2624	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2625
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2626	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2629	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2632	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2635	}
2093		2636
2094	free (darkness1);	2637	free (darkness1);
2095		2638
2096	EXTEND (SP, 3);	2639	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2640	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2641	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2642	PUSHs (darkness3_sv);
2100	}	2643	}
2101		2644
2102	SV *	2645	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2646	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2647	CODE:
2105	{	2648	{
2106	int x, y, x1, y1;	2649	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2650	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2651	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2708	else
2166	*data++ = 0;	2709	*data++ = 0;
2167	}	2710	}
2168	}	2711	}
2169		2712
		2713	/* if size is w*h + 5 then no data has been found */
		2714	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2715	{
2170	SvPOK_only (data_sv);	2716	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2717	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2718	}
		2719
2172	RETVAL = data_sv;	2720	RETVAL = data_sv;
2173	}	2721	}
2174	OUTPUT:	2722	OUTPUT:
2175	RETVAL	2723	RETVAL
2176		2724
2177	void	2725	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2726	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2727	PPCODE:
2180	{	2728	{
2181	int x, y, z;	2729	int x, y, z;
2182	int w, h;	2730	int w, h;
2183	int x1, y1;	2731	int x1, y1;
		2732	STRLEN len;
		2733	uint8_t *data, *end;
		2734
		2735	len = SvLEN (data_sv);
		2736	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2737	data = SvPVbyte_nolen (data_sv);
		2738	end = data + len + 8;
		2739
		2740	if (len < 5)
		2741	XSRETURN_EMPTY;
2184		2742
2185	if (*data++ != 0)	2743	if (*data++ != 0)
2186	return; /* version mismatch */	2744	XSRETURN_EMPTY; /* version mismatch */
2187		2745
2188	w = *data++ << 8; w |= *data++;	2746	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2747	h = *data++ << 8; h |= *data++;
2190		2748
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2749	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2761	{
2204	maprow *row = map_get_row (self, y);	2762	maprow *row = map_get_row (self, y);
2205		2763
2206	for (x = x0; x < x1; x++)	2764	for (x = x0; x < x1; x++)
2207	{	2765	{
		2766	uint8_t flags;
		2767
		2768	if (data + 7 >= end)
		2769	XSRETURN_EMPTY;
		2770
2208	uint8_t flags = *data++;	2771	flags = *data++;
2209		2772
2210	if (flags)	2773	if (flags)
2211	{	2774	{
2212	mapcell *cell = row_get_cell (row, x);	2775	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2776	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2779	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2780	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2781
2219	if (cell->darkness == 0)	2782	if (cell->darkness == 0)
2220	{	2783	{
2221	cell->darkness = 0;	2784	/*cell->darkness = 0;*/
		2785	EXTEND (SP, 3);
2222		2786
2223	for (z = 0; z <= 2; z++)	2787	for (z = 0; z <= 2; z++)
2224	{	2788	{
2225	tileid t = tile [z];	2789	tileid t = tile [z];
2226		2790
2227	if (t >= self->texs || (t && !self->tex [t].name))	2791	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2792	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2793	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2794	need_texid (self, t);
2231	}	2795	}
2232		2796
2233	cell->tile [z] = t;	2797	cell->tile [z] = t;
2234	}	2798	}
…		…
2236	}	2800	}
2237	}	2801	}
2238	}	2802	}
2239	}	2803	}
2240		2804
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2805	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2806
2243	CFPlus::RW	2807	DC::RW
2244	new (SV *class, SV *data_sv)	2808	new (SV *class, SV *data_sv)
2245	CODE:	2809	CODE:
2246	{	2810	{
2247	STRLEN datalen;	2811	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2812	char *data = SvPVbyte (data_sv, datalen);
…		…
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2814	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2815	}
2252	OUTPUT:	2816	OUTPUT:
2253	RETVAL	2817	RETVAL
2254		2818
2255	CFPlus::RW	2819	DC::RW
2256	new_from_file (SV *class, const char *path, const char *mode = "rb")	2820	new_from_file (SV *class, const char *path, const char *mode = "rb")
2257	CODE:	2821	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2822	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2823	OUTPUT:
2260	RETVAL	2824	RETVAL
2261		2825
		2826	# fails on win32:
		2827	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2828	#void
2263	close (CFPlus::RW self)	2829	#close (DC::RW self)
2264	CODE:	2830	# CODE:
2265	SDL_RWclose (self);	2831	# (self->(close)) (self);
2266		2832
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2833	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2834
2269	PROTOTYPES: DISABLE	2835	PROTOTYPES: DISABLE
2270		2836
2271	void	2837	DC::Channel
2272	halt (CFPlus::Channel self)	2838	find ()
2273	CODE:	2839	CODE:
		2840	{
		2841	RETVAL = Mix_GroupAvailable (-1);
		2842
		2843	if (RETVAL < 0)
		2844	{
		2845	RETVAL = Mix_GroupOldest (-1);
		2846
		2847	if (RETVAL < 0)
		2848	{
		2849	// happens sometimes, maybe it just stopped playing(?)
		2850	RETVAL = Mix_GroupAvailable (-1);
		2851
		2852	if (RETVAL < 0)
		2853	XSRETURN_UNDEF;
		2854	}
		2855	else
2274	Mix_HaltChannel (self);	2856	Mix_HaltChannel (RETVAL);
		2857	}
2275		2858
2276	void	2859	Mix_UnregisterAllEffects (RETVAL);
2277	expire (CFPlus::Channel self, int ticks = -1)	2860	Mix_Volume (RETVAL, 128);
2278	CODE:	2861	}
2279	Mix_ExpireChannel (self, ticks);
2280
2281	void
2282	fade_out (CFPlus::Channel self, int ticks = -1)
2283	CODE:
2284	Mix_FadeOutChannel (self, ticks);
2285
2286	int
2287	volume (CFPlus::Channel self, int volume)
2288	CODE:
2289	RETVAL = Mix_Volume (self, volume);
2290	OUTPUT:	2862	OUTPUT:
2291	RETVAL	2863	RETVAL
2292		2864
2293	void	2865	void
		2866	halt (DC::Channel self)
		2867	CODE:
		2868	Mix_HaltChannel (self);
		2869
		2870	void
		2871	expire (DC::Channel self, int ticks = -1)
		2872	CODE:
		2873	Mix_ExpireChannel (self, ticks);
		2874
		2875	void
		2876	fade_out (DC::Channel self, int ticks = -1)
		2877	CODE:
		2878	Mix_FadeOutChannel (self, ticks);
		2879
		2880	int
		2881	volume (DC::Channel self, int volume)
		2882	CODE:
		2883	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2884	OUTPUT:
		2885	RETVAL
		2886
		2887	void
2294	unregister_all_effects (CFPlus::Channel self)	2888	unregister_all_effects (DC::Channel self)
2295	CODE:	2889	CODE:
2296	Mix_UnregisterAllEffects (self);	2890	Mix_UnregisterAllEffects (self);
2297		2891
2298	void	2892	void
2299	set_panning (CFPlus::Channel self, int left, int right)	2893	set_panning (DC::Channel self, int left, int right)
2300	CODE:	2894	CODE:
		2895	left = CLAMP (left , 0, 255);
		2896	right = CLAMP (right, 0, 255);
2301	Mix_SetPanning (self, left, right);	2897	Mix_SetPanning (self, left, right);
2302		2898
2303	void	2899	void
2304	set_distance (CFPlus::Channel self, int distance)	2900	set_distance (DC::Channel self, int distance)
2305	CODE:	2901	CODE:
2306	Mix_SetDistance (self, distance);	2902	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2307		2903
2308	void	2904	void
2309	set_position (CFPlus::Channel self, int angle, int distance)	2905	set_position (DC::Channel self, int angle, int distance)
2310	CODE:	2906	CODE:
		2907
		2908	void
		2909	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2910	CODE:
		2911	{
		2912	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2913	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2311	Mix_SetPosition (self, angle, distance);	2914	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2915	}
2312		2916
2313	void	2917	void
2314	set_reverse_stereo (CFPlus::Channel self, int flip)	2918	set_reverse_stereo (DC::Channel self, int flip)
2315	CODE:	2919	CODE:
2316	Mix_SetReverseStereo (self, flip);	2920	Mix_SetReverseStereo (self, flip);
2317		2921
2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2922	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2319		2923
2320	PROTOTYPES: DISABLE	2924	PROTOTYPES: DISABLE
2321		2925
		2926	void
		2927	decoders ()
		2928	PPCODE:
		2929	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2930	int i, num = Mix_GetNumChunkDecoders ();
		2931	EXTEND (SP, num);
		2932	for (i = 0; i < num; ++i)
		2933	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2934	#else
		2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2936	#endif
		2937
2322	CFPlus::MixChunk	2938	DC::MixChunk
2323	new (SV *class, CFPlus::RW rwops)	2939	new (SV *class, DC::RW rwops)
2324	CODE:	2940	CODE:
2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2326	OUTPUT:	2942	OUTPUT:
2327	RETVAL	2943	RETVAL
2328		2944
2329	void	2945	void
2330	DESTROY (CFPlus::MixChunk self)	2946	DESTROY (DC::MixChunk self)
2331	CODE:	2947	CODE:
2332	Mix_FreeChunk (self);	2948	Mix_FreeChunk (self);
2333		2949
2334	int	2950	int
2335	volume (CFPlus::MixChunk self, int volume = -1)	2951	volume (DC::MixChunk self, int volume = -1)
2336	CODE:	2952	CODE:
		2953	if (items > 1)
		2954	volume = CLAMP (volume, 0, 128);
2337	RETVAL = Mix_VolumeChunk (self, volume);	2955	RETVAL = Mix_VolumeChunk (self, volume);
2338	OUTPUT:	2956	OUTPUT:
2339	RETVAL	2957	RETVAL
2340		2958
2341	CFPlus::Channel	2959	DC::Channel
2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2960	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2343	CODE:	2961	CODE:
		2962	{
2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2963	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2964
		2965	if (RETVAL < 0)
		2966	XSRETURN_UNDEF;
		2967
		2968	if (channel < 0)
		2969	{
2345	Mix_UnregisterAllEffects (RETVAL);	2970	Mix_UnregisterAllEffects (RETVAL);
		2971	Mix_Volume (RETVAL, 128);
		2972	}
		2973	}
2346	OUTPUT:	2974	OUTPUT:
2347	RETVAL	2975	RETVAL
2348		2976
2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2977	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2978
		2979	void
		2980	decoders ()
		2981	PPCODE:
		2982	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2983	int i, num = Mix_GetNumMusicDecoders ();
		2984	EXTEND (SP, num);
		2985	for (i = 0; i < num; ++i)
		2986	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2987	#else
		2988	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2989	#endif
2350		2990
2351	int	2991	int
2352	volume (int volume = -1)	2992	volume (int volume = -1)
2353	PROTOTYPE: ;$	2993	PROTOTYPE: ;$
2354	CODE:	2994	CODE:
		2995	if (items > 0)
		2996	volume = CLAMP (volume, 0, 128);
2355	RETVAL = Mix_VolumeMusic (volume);	2997	RETVAL = Mix_VolumeMusic (volume);
2356	OUTPUT:	2998	OUTPUT:
2357	RETVAL	2999	RETVAL
2358		3000
2359	void	3001	void
…		…
2364	void	3006	void
2365	halt ()	3007	halt ()
2366	CODE:	3008	CODE:
2367	Mix_HaltMusic ();	3009	Mix_HaltMusic ();
2368		3010
		3011	int
		3012	playing ()
		3013	CODE:
		3014	RETVAL = Mix_PlayingMusic ();
		3015	OUTPUT:
		3016	RETVAL
		3017
2369	CFPlus::MixMusic	3018	DC::MixMusic
2370	new (SV *class, CFPlus::RW rwops)	3019	new (SV *class, DC::RW rwops)
2371	CODE:	3020	CODE:
2372	RETVAL = Mix_LoadMUS_RW (rwops);	3021	RETVAL = Mix_LoadMUS_RW (rwops);
2373	OUTPUT:	3022	OUTPUT:
2374	RETVAL	3023	RETVAL
2375		3024
2376	void	3025	void
2377	DESTROY (CFPlus::MixMusic self)	3026	DESTROY (DC::MixMusic self)
2378	CODE:	3027	CODE:
2379	Mix_FreeMusic (self);	3028	Mix_FreeMusic (self);
2380		3029
2381	int	3030	int
2382	play (CFPlus::MixMusic self, int loops = -1)	3031	play (DC::MixMusic self, int loops = -1)
2383	CODE:	3032	CODE:
2384	RETVAL = Mix_PlayMusic (self, loops);	3033	RETVAL = Mix_PlayMusic (self, loops);
2385	OUTPUT:	3034	OUTPUT:
2386	RETVAL	3035	RETVAL
2387		3036
2388	void	3037	void
2389	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3038	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2390	CODE:	3039	CODE:
2391	Mix_FadeInMusicPos (self, loops, ms, position);	3040	Mix_FadeInMusicPos (self, loops, ms, position);
2392		3041
2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3042	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2394		3043
2395	PROTOTYPES: ENABLE	3044	PROTOTYPES: ENABLE
2396		3045
2397	BOOT:	3046	BOOT:
2398	{	3047	{
2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3048	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2400	static const struct {	3049	static const struct {
2401	const char *name;	3050	const char *name;
2402	IV iv;	3051	IV iv;
2403	} *civ, const_iv[] = {	3052	} *civ, const_iv[] = {
2404	# define const_iv(name) { # name, (IV)name }	3053	# define const_iv(name) { # name, (IV)name }
2405	const_iv (GL_VENDOR),	3054	const_iv (GL_VENDOR),
2406	const_iv (GL_VERSION),	3055	const_iv (GL_VERSION),
2407	const_iv (GL_EXTENSIONS),	3056	const_iv (GL_EXTENSIONS),
		3057	const_iv (GL_MAX_TEXTURE_UNITS),
2408	const_iv (GL_COLOR_MATERIAL),	3058	const_iv (GL_COLOR_MATERIAL),
2409	const_iv (GL_SMOOTH),	3059	const_iv (GL_SMOOTH),
2410	const_iv (GL_FLAT),	3060	const_iv (GL_FLAT),
2411	const_iv (GL_DITHER),	3061	const_iv (GL_DITHER),
2412	const_iv (GL_BLEND),	3062	const_iv (GL_BLEND),
…		…
2424	const_iv (GL_ZERO),	3074	const_iv (GL_ZERO),
2425	const_iv (GL_SRC_ALPHA),	3075	const_iv (GL_SRC_ALPHA),
2426	const_iv (GL_DST_ALPHA),	3076	const_iv (GL_DST_ALPHA),
2427	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3077	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2428	const_iv (GL_ONE_MINUS_DST_ALPHA),	3078	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3079	const_iv (GL_SRC_COLOR),
		3080	const_iv (GL_DST_COLOR),
		3081	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3082	const_iv (GL_ONE_MINUS_DST_COLOR),
2429	const_iv (GL_SRC_ALPHA_SATURATE),	3083	const_iv (GL_SRC_ALPHA_SATURATE),
2430	const_iv (GL_RGB),	3084	const_iv (GL_RGB),
2431	const_iv (GL_RGBA),	3085	const_iv (GL_RGBA),
2432	const_iv (GL_RGBA4),	3086	const_iv (GL_RGBA4),
2433	const_iv (GL_RGBA8),	3087	const_iv (GL_RGBA8),
…		…
2439	const_iv (GL_INTENSITY),	3093	const_iv (GL_INTENSITY),
2440	const_iv (GL_LUMINANCE),	3094	const_iv (GL_LUMINANCE),
2441	const_iv (GL_LUMINANCE_ALPHA),	3095	const_iv (GL_LUMINANCE_ALPHA),
2442	const_iv (GL_FLOAT),	3096	const_iv (GL_FLOAT),
2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3097	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3098	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3099	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3100	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3101	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3102	const_iv (GL_COMPRESSED_RGB_ARB),
		3103	const_iv (GL_COMPRESSED_RGBA_ARB),
2444	const_iv (GL_COMPILE),	3104	const_iv (GL_COMPILE),
2445	const_iv (GL_PROXY_TEXTURE_1D),	3105	const_iv (GL_PROXY_TEXTURE_1D),
2446	const_iv (GL_PROXY_TEXTURE_2D),	3106	const_iv (GL_PROXY_TEXTURE_2D),
2447	const_iv (GL_TEXTURE_1D),	3107	const_iv (GL_TEXTURE_1D),
2448	const_iv (GL_TEXTURE_2D),	3108	const_iv (GL_TEXTURE_2D),
…		…
2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3147	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2488	const_iv (GL_POINT_SMOOTH_HINT),	3148	const_iv (GL_POINT_SMOOTH_HINT),
2489	const_iv (GL_LINE_SMOOTH_HINT),	3149	const_iv (GL_LINE_SMOOTH_HINT),
2490	const_iv (GL_POLYGON_SMOOTH_HINT),	3150	const_iv (GL_POLYGON_SMOOTH_HINT),
2491	const_iv (GL_GENERATE_MIPMAP_HINT),	3151	const_iv (GL_GENERATE_MIPMAP_HINT),
		3152	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2492	const_iv (GL_FASTEST),	3153	const_iv (GL_FASTEST),
2493	const_iv (GL_DONT_CARE),	3154	const_iv (GL_DONT_CARE),
2494	const_iv (GL_NICEST),	3155	const_iv (GL_NICEST),
2495	const_iv (GL_V2F),	3156	const_iv (GL_V2F),
2496	const_iv (GL_V3F),	3157	const_iv (GL_V3F),
2497	const_iv (GL_T2F_V3F),	3158	const_iv (GL_T2F_V3F),
2498	const_iv (GL_T2F_N3F_V3F),	3159	const_iv (GL_T2F_N3F_V3F),
		3160	const_iv (GL_FUNC_ADD),
		3161	const_iv (GL_FUNC_SUBTRACT),
		3162	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2499	# undef const_iv	3163	# undef const_iv
2500	};	3164	};
2501		3165
2502	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3166	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2503	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3167	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2504		3168
2505	texture_av = newAV ();	3169	texture_av = newAV ();
2506	AvREAL_off (texture_av);	3170	AvREAL_off (texture_av);
2507	}	3171	}
		3172
		3173	void
		3174	disable_GL_EXT_blend_func_separate ()
		3175	CODE:
		3176	gl.BlendFuncSeparate = 0;
		3177	gl.BlendFuncSeparateEXT = 0;
		3178
		3179	void
		3180	apple_nvidia_bug (int enable)
2508		3181
2509	char *	3182	char *
2510	gl_vendor ()	3183	gl_vendor ()
2511	CODE:	3184	CODE:
2512	RETVAL = (char *)glGetString (GL_VENDOR);	3185	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2543		3216
2544	int glGetError ()	3217	int glGetError ()
2545		3218
2546	void glFinish ()	3219	void glFinish ()
2547		3220
		3221	void glFlush ()
		3222
2548	void glClear (int mask)	3223	void glClear (int mask)
2549		3224
2550	void glClearColor (float r, float g, float b, float a = 1.0)	3225	void glClearColor (float r, float g, float b, float a = 1.0)
2551	PROTOTYPE: @	3226	PROTOTYPE: @
2552		3227
…		…
2561	void glBlendFunc (int sfactor, int dfactor)	3236	void glBlendFunc (int sfactor, int dfactor)
2562		3237
2563	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3238	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2564	CODE:	3239	CODE:
2565	gl_BlendFuncSeparate (sa, da, saa, daa);	3240	gl_BlendFuncSeparate (sa, da, saa, daa);
		3241
		3242	# void glBlendEquation (int se)
2566		3243
2567	void glDepthMask (int flag)	3244	void glDepthMask (int flag)
2568		3245
2569	void glLogicOp (int opcode)	3246	void glLogicOp (int opcode)
2570		3247
…		…
2605	void glRotate (float angle, float x, float y, float z)	3282	void glRotate (float angle, float x, float y, float z)
2606	CODE:	3283	CODE:
2607	glRotatef (angle, x, y, z);	3284	glRotatef (angle, x, y, z);
2608		3285
2609	void glColor (float r, float g, float b, float a = 1.0)	3286	void glColor (float r, float g, float b, float a = 1.0)
		3287	PROTOTYPE: @
2610	ALIAS:	3288	ALIAS:
2611	glColor_premultiply = 1	3289	glColor_premultiply = 1
2612	CODE:	3290	CODE:
2613	if (ix)	3291	if (ix)
2614	{	3292	{
…		…
2634		3312
2635	void glRect (float x1, float y1, float x2, float y2)	3313	void glRect (float x1, float y1, float x2, float y2)
2636	CODE:	3314	CODE:
2637	glRectf (x1, y1, x2, y2);	3315	glRectf (x1, y1, x2, y2);
2638		3316
		3317	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3318	CODE:
		3319	glBegin (GL_LINE_LOOP);
		3320	glVertex2f (x1, y1);
		3321	glVertex2f (x2, y1);
		3322	glVertex2f (x2, y2);
		3323	glVertex2f (x1, y2);
		3324	glEnd ();
		3325
2639	PROTOTYPES: ENABLE	3326	PROTOTYPES: ENABLE
2640		3327
2641	void glBegin (int mode)	3328	void glBegin (int mode)
2642		3329
2643	void glEnd ()	3330	void glEnd ()
…		…
2675	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3362	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2676	CODE:	3363	CODE:
2677	if (gl.SeparableFilter2D)	3364	if (gl.SeparableFilter2D)
2678	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3365	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2679		3366
2680	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3367	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2681		3368
2682	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2683		3370
2684	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3371	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2685		3372
…		…
2711		3398
2712	void glEndList ()	3399	void glEndList ()
2713		3400
2714	void glCallList (int list)	3401	void glCallList (int list)
2715		3402
2716	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3403	void c_init ()
		3404	CODE:
		3405	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3406	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3407
		3408	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2717		3409
2718	PROTOTYPES: DISABLE	3410	PROTOTYPES: DISABLE
2719		3411
2720	void	3412	void
2721	find_widget (SV *self, NV x, NV y)	3413	find_widget (SV *self, NV x, NV y)
…		…
2725	XPUSHs (self);	3417	XPUSHs (self);
2726	}	3418	}
2727		3419
2728	BOOT:	3420	BOOT:
2729	{	3421	{
2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3422	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2731		3423
2732	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3424	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2733	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3425	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2734	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3426	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2735	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3427	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2736	}	3428	}
2737		3429
2738	void	3430	void
2739	draw (SV *self)	3431	draw (SV *self)
2740	CODE:	3432	CODE:
…		…
2744	NV x, y, w, h;	3436	NV x, y, w, h;
2745	SV *draw_x_sv = GvSV (draw_x_gv);	3437	SV *draw_x_sv = GvSV (draw_x_gv);
2746	SV *draw_y_sv = GvSV (draw_y_gv);	3438	SV *draw_y_sv = GvSV (draw_y_gv);
2747	SV *draw_w_sv = GvSV (draw_w_gv);	3439	SV *draw_w_sv = GvSV (draw_w_gv);
2748	SV *draw_h_sv = GvSV (draw_h_gv);	3440	SV *draw_h_sv = GvSV (draw_h_gv);
2749	SV *hover;
2750	double draw_x, draw_y, draw_w, draw_h;	3441	double draw_x, draw_y;
2751		3442
2752	if (!SvROK (self))	3443	if (!SvROK (self))
2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3444	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2754		3445
2755	hv = (HV *)SvRV (self);	3446	hv = (HV *)SvRV (self);
2756		3447
2757	if (SvTYPE (hv) != SVt_PVHV)	3448	if (SvTYPE (hv) != SVt_PVHV)
2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3449	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2759		3450
2760	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3451	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2761	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3452	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2762		3453
2763	if (!h || !w)	3454	if (!h || !w)
…		…
2783	{	3474	{
2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3475	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2785		3476
2786	if (svp && SvTRUE (*svp))	3477	if (svp && SvTRUE (*svp))
2787	{	3478	{
2788	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3479	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2789	glEnable (GL_BLEND);	3480	glEnable (GL_BLEND);
2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3481	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2791	glBegin (GL_QUADS);	3482	glBegin (GL_QUADS);
2792	glVertex2f (0, 0);	3483	glVertex2f (0, 0);
2793	glVertex2f (w, 0);	3484	glVertex2f (w, 0);
…		…
2796	glEnd ();	3487	glEnd ();
2797	glDisable (GL_BLEND);	3488	glDisable (GL_BLEND);
2798	}	3489	}
2799	}	3490	}
2800	#if 0	3491	#if 0
2801	if ($ENV{CFPLUS_DEBUG} & 1) {	3492	// draw borders, for debugging
2802	glPushMatrix;	3493	glPushMatrix ();
2803	glColor 1, 1, 0, 1;	3494	glColor4f (1., 1., 0., 1.);
2804	glTranslate 0.375, 0.375;	3495	glTranslatef (.5, .5, 0.);
2805	glBegin GL_LINE_LOOP;	3496	glBegin (GL_LINE_LOOP);
2806	glVertex 0 , 0;	3497	glVertex2f (0 , 0);
2807	glVertex $self->{w} - 1, 0;	3498	glVertex2f (w - 1, 0);
2808	glVertex $self->{w} - 1, $self->{h} - 1;	3499	glVertex2f (w - 1, h - 1);
2809	glVertex 0 , $self->{h} - 1;	3500	glVertex2f (0 , h - 1);
2810	glEnd;	3501	glEnd ();
2811	glPopMatrix;	3502	glPopMatrix ();
2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2813	}
2814	#endif	3503	#endif
2815	PUSHMARK (SP);	3504	PUSHMARK (SP);
2816	XPUSHs (self);	3505	XPUSHs (self);
2817	PUTBACK;	3506	PUTBACK;
2818	call_method ("_draw", G_VOID | G_DISCARD);	3507	call_method ("_draw", G_VOID | G_DISCARD);

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