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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC vs.
Revision 1.306 by root, Thu Oct 14 00:02:39 2010 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 ("::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 share dlibrary 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; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
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)
858		1144
859	void	1145	void
860	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
861	ALIAS:	1147	ALIAS:
862	load_image_file = 1	1148	load_image_file = 1
…		…
948	void	1234	void
949	error (char *message)	1235	error (char *message)
950	CODE:	1236	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1237	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1238	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1239	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1240	#endif
955		1241
956	void	1242	void
957	fatal (char *message)	1243	fatal (char *message)
958	CODE:	1244	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1245	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1246	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1247	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1248	#endif
963	_exit (1);	1249	_exit (1);
964		1250
965	void	1251	void
966	_exit (int retval = 0)	1252	_exit (int retval = 0)
…		…
978	#if DEBUG	1264	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
980	#endif	1266	#endif
981	}	1267	}
982		1268
983	MODULE = CFPlus PACKAGE = CFPlus::Font	1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	MODULE = Deliantra::Client PACKAGE = DC::Font
984		1277
985	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
986		1279
987	CFPlus::Font	1280	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1281	new_from_file (SV *class, char *path, int id = 0)
989	CODE:	1282	CODE:
990	{	1283	{
991	int count;	1284	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1285	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
995	}	1288	}
996	OUTPUT:	1289	OUTPUT:
997	RETVAL	1290	RETVAL
998		1291
999	void	1292	void
1000	DESTROY (CFPlus::Font self)	1293	DESTROY (DC::Font self)
1001	CODE:	1294	CODE:
1002	pango_font_description_free (self);	1295	pango_font_description_free (self);
1003		1296
1004	void	1297	void
1005	make_default (CFPlus::Font self)	1298	make_default (DC::Font self)
1006	PROTOTYPE: $	1299	PROTOTYPE: $
1007	CODE:	1300	CODE:
1008	default_font = self;	1301	default_font = self;
1009		1302
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1303	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1304
1012	PROTOTYPES: DISABLE	1305	PROTOTYPES: DISABLE
1013		1306
1014	void	1307	void
1015	reset_glyph_cache ()	1308	glyph_cache_backup ()
1016	PROTOTYPE:	1309	PROTOTYPE:
1017	CODE:	1310	CODE:
		1311	tc_backup ();
		1312
		1313	void
		1314	glyph_cache_restore ()
		1315	PROTOTYPE:
		1316	CODE:
1018	tc_clear ();	1317	tc_restore ();
1019		1318
1020	CFPlus::Layout	1319	DC::Layout
1021	new (SV *class)	1320	new (SV *class)
1022	CODE:	1321	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1322	New (0, RETVAL, 1, struct cf_layout);
1024		1323
1025	RETVAL->pl = pango_layout_new (opengl_context);	1324	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1027	RETVAL->g = 1.;	1326	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1327	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1328	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1329	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1330	RETVAL->font = 0;
		1331	RETVAL->rc = rc_alloc ();
1032		1332
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1333	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1334	layout_update_font (RETVAL);
1035	OUTPUT:	1335	OUTPUT:
1036	RETVAL	1336	RETVAL
1037		1337
1038	void	1338	void
1039	DESTROY (CFPlus::Layout self)	1339	DESTROY (DC::Layout self)
1040	CODE:	1340	CODE:
1041	g_object_unref (self->pl);	1341	g_object_unref (self->pl);
		1342	rc_free (self->rc);
1042	Safefree (self);	1343	Safefree (self);
1043		1344
1044	void	1345	void
1045	set_text (CFPlus::Layout self, SV *text_)	1346	set_text (DC::Layout self, SV *text_)
1046	CODE:	1347	CODE:
1047	{	1348	{
1048	STRLEN textlen;	1349	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1350	char *text = SvPVutf8 (text_, textlen);
1050		1351
1051	pango_layout_set_text (self->pl, text, textlen);	1352	pango_layout_set_text (self->pl, text, textlen);
1052	}	1353	}
1053		1354
1054	void	1355	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1356	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1357	CODE:
1057	{	1358	{
1058	STRLEN textlen;	1359	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
1060		1361
1061	pango_layout_set_markup (self->pl, text, textlen);	1362	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1363	}
1063		1364
1064	void	1365	void
1065	set_shapes (CFPlus::Layout self, ...)	1366	set_shapes (DC::Layout self, ...)
1066	CODE:	1367	CODE:
1067	{	1368	{
1068	PangoAttrList *attrs = 0;	1369	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1370	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1371	const char *pos = text;
…		…
1105	if (attrs)	1406	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1407	pango_layout_set_attributes (self->pl, attrs);
1107	}	1408	}
1108		1409
1109	void	1410	void
1110	get_shapes (CFPlus::Layout self)	1411	get_shapes (DC::Layout self)
1111	PPCODE:	1412	PPCODE:
1112	{	1413	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1415
1115	do	1416	do
1116	{	1417	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1419
1119	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
1120	{	1421	{
1121	PangoRectangle extents;	1422	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1431
1131	pango_layout_iter_free (iter);	1432	pango_layout_iter_free (iter);
1132	}	1433	}
1133		1434
1134	int	1435	int
1135	has_wrapped (CFPlus::Layout self)	1436	has_wrapped (DC::Layout self)
1136	CODE:	1437	CODE:
1137	{	1438	{
1138	int lines = 1;	1439	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1440	const char *text = pango_layout_get_text (self->pl);
1140		1441
…		…
1145	}	1446	}
1146	OUTPUT:	1447	OUTPUT:
1147	RETVAL	1448	RETVAL
1148		1449
1149	SV *	1450	SV *
1150	get_text (CFPlus::Layout self)	1451	get_text (DC::Layout self)
1151	CODE:	1452	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1453	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1454	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1455	OUTPUT:
1155	RETVAL	1456	RETVAL
1156		1457
1157	void	1458	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1459	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1460	CODE:
1160	self->r = r;	1461	self->r = r;
1161	self->g = g;	1462	self->g = g;
1162	self->b = b;	1463	self->b = b;
1163	self->a = a;	1464	self->a = a;
1164		1465
1165	void	1466	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1467	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1468	CODE:
1168	if (self->font != font)	1469	if (self->font != font)
1169	{	1470	{
1170	self->font = font;	1471	self->font = font;
1171	layout_update_font (self);	1472	layout_update_font (self);
1172	}	1473	}
1173		1474
1174	void	1475	void
1175	set_height (CFPlus::Layout self, int base_height)	1476	set_height (DC::Layout self, int base_height)
1176	CODE:	1477	CODE:
1177	if (self->base_height != base_height)	1478	if (self->base_height != base_height)
1178	{	1479	{
1179	self->base_height = base_height;	1480	self->base_height = base_height;
1180	layout_update_font (self);	1481	layout_update_font (self);
1181	}	1482	}
1182		1483
1183	void	1484	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1485	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1486	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1487	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1488
1188	void	1489	void
1189	set_indent (CFPlus::Layout self, int indent)	1490	set_indent (DC::Layout self, int indent)
1190	CODE:	1491	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1492	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1493
1193	void	1494	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1495	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1496	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1497	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1498
1198	void	1499	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1500	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1501	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1502	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1503	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1504	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1505	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1506	: PANGO_ELLIPSIZE_NONE
1206	);	1507	);
1207		1508
1208	void	1509	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1510	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1511	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1512	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1513
1213	void	1514	void
1214	size (CFPlus::Layout self)	1515	size (DC::Layout self)
1215	PPCODE:	1516	PPCODE:
1216	{	1517	{
1217	int w, h;	1518	int w, h;
1218		1519
1219	layout_get_pixel_size (self, &w, &h);	1520	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1524	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1525	}
1225		1526
1226	int	1527	int
1227	descent (CFPlus::Layout self)	1528	descent (DC::Layout self)
1228	CODE:	1529	CODE:
1229	{	1530	{
1230	PangoRectangle rect;	1531	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1234	}	1535	}
1235	OUTPUT:	1536	OUTPUT:
1236	RETVAL	1537	RETVAL
1237		1538
1238	int	1539	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1540	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1541	CODE:
1241	{	1542	{
1242	int index, trailing;	1543	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1544	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1545	RETVAL = index + trailing;
1245	}	1546	}
1246	OUTPUT:	1547	OUTPUT:
1247	RETVAL	1548	RETVAL
1248		1549
1249	void	1550	void
1250	cursor_pos (CFPlus::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1552	PPCODE:
1252	{	1553	{
1253	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1556
1256	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1561	}
1261		1562
1262	void	1563	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1565	PPCODE:
1265	{	1566	{
1266	int line, x;	1567	int line, x;
1267		1568
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1572	--line;
		1573	#endif
1271	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1575	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1577	}
1275		1578
1276	void	1579	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1580	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1581	PPCODE:
1279	{	1582	{
1280	PangoLayoutLine *lp;	1583	PangoLayoutLine *lp;
1281	int index, trailing;	1584	int index, trailing;
1282		1585
1283	if (line < 0)	1586	if (line < 0)
1284	XSRETURN_EMPTY;	1587	XSRETURN_EMPTY;
1285		1588
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1590	XSRETURN_EMPTY; /* do better */
1288		1591
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1593
1291	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1600	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1601	}
1299	}	1602	}
1300		1603
1301	void	1604	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1605	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1606	CODE:
		1607	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1608	pango_opengl_render_layout_subpixel (
1305	self->pl,	1609	self->pl,
		1610	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1611	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1612	self->r, self->g, self->b, self->a,
1308	flags	1613	flags
1309	);	1614	);
		1615	// we assume that context_change actually clears/frees stuff
		1616	// and does not do any recomputation...
		1617	pango_layout_context_changed (self->pl);
1310		1618
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1619	void
		1620	draw (DC::Layout self)
		1621	CODE:
		1622	{
		1623	glEnable (GL_TEXTURE_2D);
		1624	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1625	glEnable (GL_BLEND);
		1626	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1627	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1628	glEnable (GL_ALPHA_TEST);
		1629	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1630
		1631	rc_draw (self->rc);
		1632
		1633	glDisable (GL_ALPHA_TEST);
		1634	glDisable (GL_BLEND);
		1635	glDisable (GL_TEXTURE_2D);
		1636	}
		1637
		1638	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1639
1313	PROTOTYPES: ENABLE	1640	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1641
1317	void	1642	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1643	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1644	CODE:
1320	{	1645	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1672	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1673	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1674	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1675	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1676
		1677	if (name <= 0)
		1678	XSRETURN_EMPTY;
		1679
1352	if (items < 5)	1680	if (items < 5)
1353	{	1681	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1682	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1683	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1684	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1385	}	1713	}
1386	}	1714	}
1387		1715
		1716	void
		1717	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)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
		1725
		1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 || h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
		1835	}
		1836
1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1389	CODE:	1838	CODE:
1390	{	1839	{
1391	GLint width;	1840	GLint width;
1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1841	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1394	RETVAL = width > 0;	1843	RETVAL = width > 0;
1395	}	1844	}
1396	OUTPUT:	1845	OUTPUT:
1397	RETVAL	1846	RETVAL
1398		1847
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1848	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1849
1401	PROTOTYPES: DISABLE	1850	PROTOTYPES: DISABLE
1402		1851
1403	CFPlus::Map	1852	DC::Map
1404	new (SV *class)	1853	new (SV *class)
1405	CODE:	1854	CODE:
1406	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1407	RETVAL->x = 0;	1856	RETVAL->x = 0;
1408	RETVAL->y = 0;	1857	RETVAL->y = 0;
…		…
1416	RETVAL->row = 0;	1865	RETVAL->row = 0;
1417	OUTPUT:	1866	OUTPUT:
1418	RETVAL	1867	RETVAL
1419		1868
1420	void	1869	void
1421	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1422	CODE:	1871	CODE:
1423	{	1872	{
1424	map_clear (self);	1873	map_clear (self);
1425	Safefree (self->face2tile);	1874	Safefree (self->face2tile);
1426	Safefree (self->tex);	1875	Safefree (self->tex);
1427	Safefree (self);	1876	Safefree (self);
1428	}	1877	}
1429		1878
1430	void	1879	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1880	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1881	CODE:
1433	self->w = map_width;	1882	self->w = map_width;
1434	self->h = map_height;	1883	self->h = map_height;
1435		1884
1436	void	1885	void
1437	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1438	CODE:	1887	CODE:
1439	map_clear (self);	1888	map_clear (self);
1440		1889
1441	void	1890	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1891	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1892	CODE:
1444	{	1893	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1894	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1895	need_texid (self, tile);
1447	}	1896	}
1448		1897
1449	void	1898	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1899	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1900	CODE:
1452	{	1901	{
1453	tileid texid;	1902	tileid texid;
1454	maptex *tex;	1903	maptex *tex;
1455		1904
…		…
1468	tex->smoothtile = self->face2tile [smooth];	1917	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1918	tex->smoothlevel = level;
1470	}	1919	}
1471		1920
1472	void	1921	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)	1922	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:	1923	CODE:
1475	{	1924	{
1476	need_texid (self, texid);	1925	need_texid (self, texid);
1477		1926
1478	{	1927	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1949	}
1501		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
		1970
1502	int	1971	int
1503	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1504	ALIAS:	1973	ALIAS:
1505	oy = 1	1974	oy = 1
1506	x = 2	1975	x = 2
1507	y = 3	1976	y = 3
1508	w = 4	1977	w = 4
…		…
1519	}	1988	}
1520	OUTPUT:	1989	OUTPUT:
1521	RETVAL	1990	RETVAL
1522		1991
1523	void	1992	void
1524	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1525	CODE:	1994	CODE:
1526	{	1995	{
1527	if (dx > 0)	1996	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	1998	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2013	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1546	}	2015	}
1547	}	2016	}
1548		2017
1549	void	2018	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1551	CODE:	2020	CODE:
1552	{	2021	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2022	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	2023	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	2024	mapcell *cell;
1556	int x, y, flags;	2025	int x, y, z, flags;
		2026	AV *missing = newAV ();
		2027	RETVAL = newRV_noinc ((SV *)missing);
1557		2028
1558	while (data < data_end - 1)	2029	while (data < data_end - 1)
1559	{	2030	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2031	flags = (data [0] << 8) + data [1]; data += 2;
1561		2032
…		…
1581	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1582		2053
1583	do	2054	do
1584	{	2055	{
1585	ext = *data++;	2056	ext = *data++;
1586	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1587		2058
1588	if (cmd < 4)	2059	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1590	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1591	{	2062	{
1592	cell->stat_width = 1;	2063	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1594	}	2065	}
1595	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)	2068	else if (cmd == 0x47)
1598	{	2069	{
1599	if (*data == 4)	2070	if (*data == 1) cell->player = data [1];
1600	; // decode player count	2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1601		2074
1602	data += *data + 1;	2075	data += *data + 1;
1603	}	2076	}
1604	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1612	}	2085	}
1613	else	2086	else
1614	cell->darkness = *data++ + 1;	2087	cell->darkness = *data++ + 1;
1615	}	2088	}
1616		2089
		2090	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2091	if (flags & (4 >> z))
1618	{	2092	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2093	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2094	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
		2096
		2097	if (cell->tile [z])
		2098	{
		2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
		2101	if (!tex->name)
		2102	av_push (missing, newSViv (cell->tile [z]));
		2103
		2104	if (tex->smoothtile)
		2105	{
		2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
		2108	if (!smooth->name)
		2109	av_push (missing, newSViv (tex->smoothtile));
		2110	}
		2111	}
1622	}	2112	}
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	}	2113	}
1638	else	2114	else
1639	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1640	}	2116	}
1641	}	2117	}
		2118	OUTPUT:
		2119	RETVAL
1642		2120
1643	SV *	2121	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2122	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2123	CODE:
1646	{	2124	{
1647	int x1, x;	2125	int x1, x;
1648	int y1, y;	2126	int y1, y;
1649	int z;	2127	int z;
…		…
1662	? self->row + y	2140	? self->row + y
1663	: 0;	2141	: 0;
1664		2142
1665	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1666	{	2144	{
1667	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2146
1669	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1670	{	2148	{
1671	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1672		2150
…		…
1674	{	2152	{
1675	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2155	int a1 = tex.a;
1678		2156
1679	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1683	}	2161	}
1684	}	2162	}
1685		2163
1686	*map++ = (r )	2164	*map++ = (r )
1687	| (g << 8)	2165	| (g << 8)
…		…
1694	}	2172	}
1695	OUTPUT:	2173	OUTPUT:
1696	RETVAL	2174	RETVAL
1697		2175
1698	void	2176	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2177	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:	2178	CODE:
1701	{	2179	{
		2180	int x, y, z;
		2181
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2182	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	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)	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1705	smooth_key skey;	2185	smooth_key skey;
1706	int x, y, z;	2186	int pl_x, pl_y;
1707	int last_name;	2187	maptex pl_tex;
		2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
		2190	rc_key_t key;
		2191	rc_array_t *arr;
1708		2192
		2193	pl_tex.name = 0;
		2194
1709	// thats current max. sorry.	2195	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1712		2198
1713	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
1715		2201
1716	glColor4ub (255, 255, 255, 255);	2202	memset (&key, 0, sizeof (key));
1717		2203	key.r = 255;
1718	glEnable (GL_BLEND);	2204	key.g = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2205	key.b = 255;
1720	glEnable (GL_TEXTURE_2D);	2206	key.a = 255;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2207	key.mode = GL_QUADS;
1722		2208	key.format = GL_T2F_V3F;
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2209
1727	mx += self->x;	2210	mx += self->x;
1728	my += self->y;	2211	my += self->y;
1729		2212
1730	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2230	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2231	self->tex [cell->tile [2]].smoothlevel));
1749	}	2232	}
1750	}	2233	}
1751		2234
		2235	glEnable (GL_BLEND);
		2236	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2238
1752	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1753	{	2240	{
1754	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1755		2243
1756	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1758	{	2246	{
1759	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2253	tileid tile = cell->tile [z];
1766		2254
1767	if (tile)	2255	if (tile)
1768	{	2256	{
1769	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2258	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2259
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2260	if (key.texname != tex.name)
1776	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1777	if (!tex.name)	2264	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2266
1780	glEnd ();	2267	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2268	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	2269	}
1784		2270
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2271	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2272	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		2273
1790	if (cell->flags && z == 2)	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2275	{
1792	if (cell->flags & 1)	2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
1793	{	2279	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	}	2280	}
		2281
		2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1808		2286
1809	// update smooth hash	2287	// update smooth hash
1810	if (tex.smoothtile)	2288	if (tex.smoothtile)
1811	{	2289	{
1812	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
…		…
1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2321	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);	2322	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);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1846	}	2324	}
1847	}	2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2345	}
		2346	}
1848	}	2347	}
1849	}	2348	}
		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
1850		2352
1851	// go through all smoothlevels, lowest to highest, then draw.	2353	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2354	// this is basically counting sort
1853	{	2355	{
1854	int w, b;	2356	int w, b;
1855		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2360	for (w = 0; w < 256 / 32; ++w)
1857	{	2361	{
1858	uint32_t smask = smooth_level [w];	2362	uint32_t smask = smooth_level [w];
1859	if (smask)	2363	if (smask)
1860	for (b = 0; b < 32; ++b)	2364	for (b = 0; b < 32; ++b)
…		…
1872	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
1873	&& skey->level == level	2377	&& skey->level == level
1874	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
1875	{	2379	{
1876	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
1877	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
1878	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
1879	int border = bits & 15;	2383	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
1883		2387
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2388	if (tex.name)
1887	{	2389	{
		2390	// this time avoiding texture state changes
		2391	// save gobs of state changes.
1888	if (!tex.name)	2392	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2393	{
		2394	self->tex [skey->tile].unused = 0;
1890		2395
1891	glEnd ();	2396	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
1894	}	2399	}
1895		2400
1896	if (border)	2401	if (border)
1897	{	2402	{
1898	float ox = border * dx;	2403	float ox = border * dx;
1899		2404
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2409	}
1905		2410
1906	if (corner)	2411	if (corner)
1907	{	2412	{
1908	float ox = corner * dx;	2413	float ox = corner * dx;
1909		2414
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2419	}
1914	}	2420	}
1915	}	2421	}
1916	}	2422	}
1917	}	2423	}
1918	}	2424	}
		2425
		2426	glEnd ();
		2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
1919	}	2429	}
1920		2430
1921	hv_clear (smooth);	2431	hv_clear (smooth);
1922	}	2432	}
1923		2433
1924	glEnd ();	2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
1925		2439
1926	glDisable (GL_TEXTURE_2D);	2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
		2448	rc_draw (rc);
		2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
1927	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
		2455	rc_free (rc);
		2456	rc_free (rc_ov);
1928		2457
1929	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1932	{	2461	{
…		…
1935	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2466	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1939		2468
1940	int px = x * T;	2469	int px = x * Tw;
1941	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
1942		2477
1943	if (cell->stat_hp)	2478	if (cell->stat_hp)
1944	{	2479	{
1945	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2482
1948	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2485	px + width - 1, py);
1951		2486
…		…
1957	}	2492	}
1958	}	2493	}
1959	}	2494	}
1960		2495
1961	void	2496	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1963	CODE:	2498	CODE:
1964	{	2499	{
1965	static float color[16][3] = {	2500	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1970		2505
1971	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
1975		2510
1976	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
1980		2515
1981	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
1982		2517
1983	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
1986	};	2521	};
1987		2522
1988	int x, y;	2523	int x, y;
1989		2524
1990	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
1995		2536
1996	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2000		2541
2001	if (m)	2542	if (m)
2002	{	2543	{
2003	float *c = color [m & 15];	2544	float *c = color [m & 15];
2004		2545
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2007		2548
2008	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2554	}
…		…
2017	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
2019	}	2560	}
2020		2561
2021	void	2562	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2564	PPCODE:
2024	{	2565	{
2025	int x, y;	2566	int x, y;
2026	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2571	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2572	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2573	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033		2574
2034	SvPOK_only (darkness3_sv);	2575	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2576	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2577
2037	mx += self->x - 1;	2578	mx += self->x - 1;
2038	my += self->y - 1;	2579	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2580
2042	for (y = 0; y < sh1; y++)	2581	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2582	if (0 <= y + my && y + my < self->rows)
2044	{	2583	{
2045	maprow *row = self->row + (y + my);	2584	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2587	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2588	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2589	mapcell *cell = row->col + (x + mx - row->c0);
2051		2590
2052	darkness1 [y * sw1 + x] = cell->darkness	2591	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2592	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2593	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2594	}
2056	}	2595	}
2057		2596
2058	for (y = 0; y < sh; ++y)	2597	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2598	for (x = 0; x < sw; ++x)
…		…
2078		2617
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2618	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2619	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2620	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2621
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2622	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2625	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2626	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);	2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2628	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2631	}
2093		2632
2094	free (darkness1);	2633	free (darkness1);
2095		2634
2096	EXTEND (SP, 3);	2635	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2636	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2637	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2638	PUSHs (darkness3_sv);
2100	}	2639	}
2101		2640
2102	SV *	2641	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2642	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2643	CODE:
2105	{	2644	{
2106	int x, y, x1, y1;	2645	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2646	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2647	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2704	else
2166	*data++ = 0;	2705	*data++ = 0;
2167	}	2706	}
2168	}	2707	}
2169		2708
		2709	/* if size is w*h + 5 then no data has been found */
		2710	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2711	{
2170	SvPOK_only (data_sv);	2712	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2713	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2714	}
		2715
2172	RETVAL = data_sv;	2716	RETVAL = data_sv;
2173	}	2717	}
2174	OUTPUT:	2718	OUTPUT:
2175	RETVAL	2719	RETVAL
2176		2720
2177	void	2721	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2722	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2723	PPCODE:
2180	{	2724	{
2181	int x, y, z;	2725	int x, y, z;
2182	int w, h;	2726	int w, h;
2183	int x1, y1;	2727	int x1, y1;
		2728	STRLEN len;
		2729	uint8_t *data, *end;
		2730
		2731	len = SvLEN (data_sv);
		2732	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2733	data = SvPVbyte_nolen (data_sv);
		2734	end = data + len + 8;
		2735
		2736	if (len < 5)
		2737	XSRETURN_EMPTY;
2184		2738
2185	if (*data++ != 0)	2739	if (*data++ != 0)
2186	return; /* version mismatch */	2740	XSRETURN_EMPTY; /* version mismatch */
2187		2741
2188	w = *data++ << 8; w |= *data++;	2742	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2743	h = *data++ << 8; h |= *data++;
2190		2744
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2745	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2757	{
2204	maprow *row = map_get_row (self, y);	2758	maprow *row = map_get_row (self, y);
2205		2759
2206	for (x = x0; x < x1; x++)	2760	for (x = x0; x < x1; x++)
2207	{	2761	{
		2762	uint8_t flags;
		2763
		2764	if (data + 7 >= end)
		2765	XSRETURN_EMPTY;
		2766
2208	uint8_t flags = *data++;	2767	flags = *data++;
2209		2768
2210	if (flags)	2769	if (flags)
2211	{	2770	{
2212	mapcell *cell = row_get_cell (row, x);	2771	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2772	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2775	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2776	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2777
2219	if (cell->darkness == 0)	2778	if (cell->darkness == 0)
2220	{	2779	{
2221	cell->darkness = 0;	2780	/*cell->darkness = 0;*/
		2781	EXTEND (SP, 3);
2222		2782
2223	for (z = 0; z <= 2; z++)	2783	for (z = 0; z <= 2; z++)
2224	{	2784	{
2225	tileid t = tile [z];	2785	tileid t = tile [z];
2226		2786
2227	if (t >= self->texs || (t && !self->tex [t].name))	2787	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2788	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2789	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2790	need_texid (self, t);
2231	}	2791	}
2232		2792
2233	cell->tile [z] = t;	2793	cell->tile [z] = t;
2234	}	2794	}
…		…
2236	}	2796	}
2237	}	2797	}
2238	}	2798	}
2239	}	2799	}
2240		2800
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2801	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2802
2243	CFPlus::RW	2803	DC::RW
2244	new (SV *class, SV *data_sv)	2804	new (SV *class, SV *data_sv)
2245	CODE:	2805	CODE:
2246	{	2806	{
2247	STRLEN datalen;	2807	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2808	char *data = SvPVbyte (data_sv, datalen);
…		…
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2810	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2811	}
2252	OUTPUT:	2812	OUTPUT:
2253	RETVAL	2813	RETVAL
2254		2814
2255	CFPlus::RW	2815	DC::RW
2256	new_from_file (SV *class, const char *path, const char *mode = "rb")	2816	new_from_file (SV *class, const char *path, const char *mode = "rb")
2257	CODE:	2817	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2818	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2819	OUTPUT:
2260	RETVAL	2820	RETVAL
2261		2821
		2822	# fails on win32:
		2823	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2824	#void
2263	close (CFPlus::RW self)	2825	#close (DC::RW self)
2264	CODE:	2826	# CODE:
2265	SDL_RWclose (self);	2827	# (self->(close)) (self);
2266		2828
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2829	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2830
2269	PROTOTYPES: DISABLE	2831	PROTOTYPES: DISABLE
2270		2832
2271	int	2833	DC::Channel
2272	volume (CFPlus::Channel self, int volume)	2834	find ()
2273	CODE:	2835	CODE:
2274	RETVAL = Mix_Volume (self, volume);	2836	{
		2837	RETVAL = Mix_GroupAvailable (-1);
		2838
		2839	if (RETVAL < 0)
		2840	{
		2841	RETVAL = Mix_GroupOldest (-1);
		2842
		2843	if (RETVAL < 0)
		2844	{
		2845	// happens sometimes, maybe it just stopped playing(?)
		2846	RETVAL = Mix_GroupAvailable (-1);
		2847
		2848	if (RETVAL < 0)
		2849	XSRETURN_UNDEF;
		2850	}
		2851	else
		2852	Mix_HaltChannel (RETVAL);
		2853	}
		2854
		2855	Mix_UnregisterAllEffects (RETVAL);
		2856	Mix_Volume (RETVAL, 128);
		2857	}
2275	OUTPUT:	2858	OUTPUT:
2276	RETVAL	2859	RETVAL
2277		2860
		2861	void
		2862	halt (DC::Channel self)
		2863	CODE:
		2864	Mix_HaltChannel (self);
		2865
		2866	void
		2867	expire (DC::Channel self, int ticks = -1)
		2868	CODE:
		2869	Mix_ExpireChannel (self, ticks);
		2870
		2871	void
		2872	fade_out (DC::Channel self, int ticks = -1)
		2873	CODE:
		2874	Mix_FadeOutChannel (self, ticks);
		2875
2278	int	2876	int
2279	unregister_all_effects (CFPlus::Channel self)	2877	volume (DC::Channel self, int volume)
2280	CODE:	2878	CODE:
2281	RETVAL = Mix_UnregisterAllEffects (self);	2879	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2282	OUTPUT:	2880	OUTPUT:
2283	RETVAL	2881	RETVAL
2284		2882
2285	int	2883	void
		2884	unregister_all_effects (DC::Channel self)
		2885	CODE:
		2886	Mix_UnregisterAllEffects (self);
		2887
		2888	void
2286	set_panning (CFPlus::Channel self, int left, int right)	2889	set_panning (DC::Channel self, int left, int right)
2287	CODE:	2890	CODE:
		2891	left = CLAMP (left , 0, 255);
		2892	right = CLAMP (right, 0, 255);
2288	RETVAL = Mix_SetPanning (self, left, right);	2893	Mix_SetPanning (self, left, right);
2289	OUTPUT:
2290	RETVAL
2291		2894
2292	int	2895	void
2293	set_distance (CFPlus::Channel self, int distance)	2896	set_distance (DC::Channel self, int distance)
2294	CODE:	2897	CODE:
2295	RETVAL = Mix_SetDistance (self, distance);	2898	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2296	OUTPUT:
2297	RETVAL
2298		2899
2299	int	2900	void
2300	set_position (CFPlus::Channel self, int angle, int distance)	2901	set_position (DC::Channel self, int angle, int distance)
2301	CODE:	2902	CODE:
		2903
		2904	void
		2905	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2906	CODE:
		2907	{
		2908	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2909	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2302	RETVAL = Mix_SetPosition (self, angle, distance);	2910	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2303	OUTPUT:	2911	}
2304	RETVAL
2305		2912
2306	int	2913	void
2307	set_reverse_stereo (CFPlus::Channel self, int flip)	2914	set_reverse_stereo (DC::Channel self, int flip)
2308	CODE:	2915	CODE:
2309	RETVAL = Mix_SetReverseStereo (self, flip);	2916	Mix_SetReverseStereo (self, flip);
2310	OUTPUT:
2311	RETVAL
2312		2917
2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2918	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2314		2919
2315	PROTOTYPES: DISABLE	2920	PROTOTYPES: DISABLE
2316		2921
		2922	void
		2923	decoders ()
		2924	PPCODE:
		2925	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2926	int i, num = Mix_GetNumChunkDecoders ();
		2927	EXTEND (SP, num);
		2928	for (i = 0; i < num; ++i)
		2929	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2930	#else
		2931	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2932	#endif
		2933
2317	CFPlus::MixChunk	2934	DC::MixChunk
2318	new (SV *class, CFPlus::RW rwops)	2935	new (SV *class, DC::RW rwops)
2319	CODE:	2936	CODE:
2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2937	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2321	OUTPUT:	2938	OUTPUT:
2322	RETVAL	2939	RETVAL
2323		2940
2324	void	2941	void
2325	DESTROY (CFPlus::MixChunk self)	2942	DESTROY (DC::MixChunk self)
2326	CODE:	2943	CODE:
2327	Mix_FreeChunk (self);	2944	Mix_FreeChunk (self);
2328		2945
2329	int	2946	int
2330	volume (CFPlus::MixChunk self, int volume = -1)	2947	volume (DC::MixChunk self, int volume = -1)
2331	CODE:	2948	CODE:
		2949	if (items > 1)
		2950	volume = CLAMP (volume, 0, 128);
2332	RETVAL = Mix_VolumeChunk (self, volume);	2951	RETVAL = Mix_VolumeChunk (self, volume);
2333	OUTPUT:	2952	OUTPUT:
2334	RETVAL	2953	RETVAL
2335		2954
2336	CFPlus::Channel	2955	DC::Channel
2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2956	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2338	CODE:	2957	CODE:
		2958	{
2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2959	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2960
		2961	if (RETVAL < 0)
		2962	XSRETURN_UNDEF;
		2963
		2964	if (channel < 0)
		2965	{
2340	Mix_UnregisterAllEffects (RETVAL);	2966	Mix_UnregisterAllEffects (RETVAL);
		2967	Mix_Volume (RETVAL, 128);
		2968	}
		2969	}
2341	OUTPUT:	2970	OUTPUT:
2342	RETVAL	2971	RETVAL
2343		2972
2344	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2973	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2974
		2975	void
		2976	decoders ()
		2977	PPCODE:
		2978	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2979	int i, num = Mix_GetNumMusicDecoders ();
		2980	EXTEND (SP, num);
		2981	for (i = 0; i < num; ++i)
		2982	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2983	#else
		2984	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2985	#endif
2345		2986
2346	int	2987	int
2347	volume (int volume = -1)	2988	volume (int volume = -1)
2348	PROTOTYPE: ;$	2989	PROTOTYPE: ;$
2349	CODE:	2990	CODE:
		2991	if (items > 0)
		2992	volume = CLAMP (volume, 0, 128);
2350	RETVAL = Mix_VolumeMusic (volume);	2993	RETVAL = Mix_VolumeMusic (volume);
2351	OUTPUT:	2994	OUTPUT:
2352	RETVAL	2995	RETVAL
2353		2996
		2997	void
		2998	fade_out (int ms)
		2999	CODE:
		3000	Mix_FadeOutMusic (ms);
		3001
		3002	void
		3003	halt ()
		3004	CODE:
		3005	Mix_HaltMusic ();
		3006
2354	int	3007	int
2355	fade_out (int ms)	3008	playing ()
2356	CODE:	3009	CODE:
2357	RETVAL = Mix_FadeOutMusic (ms);	3010	RETVAL = Mix_PlayingMusic ();
2358	OUTPUT:	3011	OUTPUT:
2359	RETVAL	3012	RETVAL
2360		3013
2361	void
2362	halt ()
2363	CODE:
2364	Mix_HaltMusic ();
2365
2366	CFPlus::MixMusic	3014	DC::MixMusic
2367	new (SV *class, CFPlus::RW rwops)	3015	new (SV *class, DC::RW rwops)
2368	CODE:	3016	CODE:
2369	RETVAL = Mix_LoadMUS_RW (rwops);	3017	RETVAL = Mix_LoadMUS_RW (rwops);
2370	OUTPUT:	3018	OUTPUT:
2371	RETVAL	3019	RETVAL
2372		3020
2373	void	3021	void
2374	DESTROY (CFPlus::MixMusic self)	3022	DESTROY (DC::MixMusic self)
2375	CODE:	3023	CODE:
2376	Mix_FreeMusic (self);	3024	Mix_FreeMusic (self);
2377		3025
2378	int	3026	int
2379	play (CFPlus::MixMusic self, int loops = -1)	3027	play (DC::MixMusic self, int loops = -1)
2380	CODE:	3028	CODE:
2381	RETVAL = Mix_PlayMusic (self, loops);	3029	RETVAL = Mix_PlayMusic (self, loops);
2382	OUTPUT:	3030	OUTPUT:
2383	RETVAL	3031	RETVAL
2384		3032
2385	int	3033	void
2386	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3034	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2387	CODE:	3035	CODE:
2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3036	Mix_FadeInMusicPos (self, loops, ms, position);
2389	OUTPUT:
2390	RETVAL
2391		3037
2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3038	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2393		3039
2394	PROTOTYPES: ENABLE	3040	PROTOTYPES: ENABLE
2395		3041
2396	BOOT:	3042	BOOT:
2397	{	3043	{
2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3044	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2399	static const struct {	3045	static const struct {
2400	const char *name;	3046	const char *name;
2401	IV iv;	3047	IV iv;
2402	} *civ, const_iv[] = {	3048	} *civ, const_iv[] = {
2403	# define const_iv(name) { # name, (IV)name }	3049	# define const_iv(name) { # name, (IV)name }
2404	const_iv (GL_VENDOR),	3050	const_iv (GL_VENDOR),
2405	const_iv (GL_VERSION),	3051	const_iv (GL_VERSION),
2406	const_iv (GL_EXTENSIONS),	3052	const_iv (GL_EXTENSIONS),
		3053	const_iv (GL_MAX_TEXTURE_UNITS),
2407	const_iv (GL_COLOR_MATERIAL),	3054	const_iv (GL_COLOR_MATERIAL),
2408	const_iv (GL_SMOOTH),	3055	const_iv (GL_SMOOTH),
2409	const_iv (GL_FLAT),	3056	const_iv (GL_FLAT),
2410	const_iv (GL_DITHER),	3057	const_iv (GL_DITHER),
2411	const_iv (GL_BLEND),	3058	const_iv (GL_BLEND),
…		…
2423	const_iv (GL_ZERO),	3070	const_iv (GL_ZERO),
2424	const_iv (GL_SRC_ALPHA),	3071	const_iv (GL_SRC_ALPHA),
2425	const_iv (GL_DST_ALPHA),	3072	const_iv (GL_DST_ALPHA),
2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3073	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2427	const_iv (GL_ONE_MINUS_DST_ALPHA),	3074	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3075	const_iv (GL_SRC_COLOR),
		3076	const_iv (GL_DST_COLOR),
		3077	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3078	const_iv (GL_ONE_MINUS_DST_COLOR),
2428	const_iv (GL_SRC_ALPHA_SATURATE),	3079	const_iv (GL_SRC_ALPHA_SATURATE),
2429	const_iv (GL_RGB),	3080	const_iv (GL_RGB),
2430	const_iv (GL_RGBA),	3081	const_iv (GL_RGBA),
2431	const_iv (GL_RGBA4),	3082	const_iv (GL_RGBA4),
2432	const_iv (GL_RGBA8),	3083	const_iv (GL_RGBA8),
…		…
2438	const_iv (GL_INTENSITY),	3089	const_iv (GL_INTENSITY),
2439	const_iv (GL_LUMINANCE),	3090	const_iv (GL_LUMINANCE),
2440	const_iv (GL_LUMINANCE_ALPHA),	3091	const_iv (GL_LUMINANCE_ALPHA),
2441	const_iv (GL_FLOAT),	3092	const_iv (GL_FLOAT),
2442	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3093	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3094	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3095	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3097	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3098	const_iv (GL_COMPRESSED_RGB_ARB),
		3099	const_iv (GL_COMPRESSED_RGBA_ARB),
2443	const_iv (GL_COMPILE),	3100	const_iv (GL_COMPILE),
2444	const_iv (GL_PROXY_TEXTURE_1D),	3101	const_iv (GL_PROXY_TEXTURE_1D),
2445	const_iv (GL_PROXY_TEXTURE_2D),	3102	const_iv (GL_PROXY_TEXTURE_2D),
2446	const_iv (GL_TEXTURE_1D),	3103	const_iv (GL_TEXTURE_1D),
2447	const_iv (GL_TEXTURE_2D),	3104	const_iv (GL_TEXTURE_2D),
…		…
2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3143	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2487	const_iv (GL_POINT_SMOOTH_HINT),	3144	const_iv (GL_POINT_SMOOTH_HINT),
2488	const_iv (GL_LINE_SMOOTH_HINT),	3145	const_iv (GL_LINE_SMOOTH_HINT),
2489	const_iv (GL_POLYGON_SMOOTH_HINT),	3146	const_iv (GL_POLYGON_SMOOTH_HINT),
2490	const_iv (GL_GENERATE_MIPMAP_HINT),	3147	const_iv (GL_GENERATE_MIPMAP_HINT),
		3148	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2491	const_iv (GL_FASTEST),	3149	const_iv (GL_FASTEST),
2492	const_iv (GL_DONT_CARE),	3150	const_iv (GL_DONT_CARE),
2493	const_iv (GL_NICEST),	3151	const_iv (GL_NICEST),
2494	const_iv (GL_V2F),	3152	const_iv (GL_V2F),
2495	const_iv (GL_V3F),	3153	const_iv (GL_V3F),
2496	const_iv (GL_T2F_V3F),	3154	const_iv (GL_T2F_V3F),
2497	const_iv (GL_T2F_N3F_V3F),	3155	const_iv (GL_T2F_N3F_V3F),
		3156	const_iv (GL_FUNC_ADD),
		3157	const_iv (GL_FUNC_SUBTRACT),
		3158	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2498	# undef const_iv	3159	# undef const_iv
2499	};	3160	};
2500		3161
2501	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3162	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3163	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2503		3164
2504	texture_av = newAV ();	3165	texture_av = newAV ();
2505	AvREAL_off (texture_av);	3166	AvREAL_off (texture_av);
2506	}	3167	}
2507		3168
		3169	void
		3170	disable_GL_EXT_blend_func_separate ()
		3171	CODE:
		3172	gl.BlendFuncSeparate = 0;
		3173	gl.BlendFuncSeparateEXT = 0;
		3174
		3175	void
		3176	apple_nvidia_bug (int enable)
		3177
2508	char *	3178	char *
2509	gl_vendor ()	3179	gl_vendor ()
2510	CODE:	3180	CODE:
2511	RETVAL = (char *)glGetString (GL_VENDOR);	3181	RETVAL = (char *)glGetString (GL_VENDOR);
2512	OUTPUT:	3182	OUTPUT:
…		…
2542		3212
2543	int glGetError ()	3213	int glGetError ()
2544		3214
2545	void glFinish ()	3215	void glFinish ()
2546		3216
		3217	void glFlush ()
		3218
2547	void glClear (int mask)	3219	void glClear (int mask)
2548		3220
2549	void glClearColor (float r, float g, float b, float a = 1.0)	3221	void glClearColor (float r, float g, float b, float a = 1.0)
2550	PROTOTYPE: @	3222	PROTOTYPE: @
2551		3223
…		…
2560	void glBlendFunc (int sfactor, int dfactor)	3232	void glBlendFunc (int sfactor, int dfactor)
2561		3233
2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3234	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2563	CODE:	3235	CODE:
2564	gl_BlendFuncSeparate (sa, da, saa, daa);	3236	gl_BlendFuncSeparate (sa, da, saa, daa);
		3237
		3238	# void glBlendEquation (int se)
2565		3239
2566	void glDepthMask (int flag)	3240	void glDepthMask (int flag)
2567		3241
2568	void glLogicOp (int opcode)	3242	void glLogicOp (int opcode)
2569		3243
…		…
2604	void glRotate (float angle, float x, float y, float z)	3278	void glRotate (float angle, float x, float y, float z)
2605	CODE:	3279	CODE:
2606	glRotatef (angle, x, y, z);	3280	glRotatef (angle, x, y, z);
2607		3281
2608	void glColor (float r, float g, float b, float a = 1.0)	3282	void glColor (float r, float g, float b, float a = 1.0)
		3283	PROTOTYPE: @
2609	ALIAS:	3284	ALIAS:
2610	glColor_premultiply = 1	3285	glColor_premultiply = 1
2611	CODE:	3286	CODE:
2612	if (ix)	3287	if (ix)
2613	{	3288	{
…		…
2633		3308
2634	void glRect (float x1, float y1, float x2, float y2)	3309	void glRect (float x1, float y1, float x2, float y2)
2635	CODE:	3310	CODE:
2636	glRectf (x1, y1, x2, y2);	3311	glRectf (x1, y1, x2, y2);
2637		3312
		3313	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3314	CODE:
		3315	glBegin (GL_LINE_LOOP);
		3316	glVertex2f (x1, y1);
		3317	glVertex2f (x2, y1);
		3318	glVertex2f (x2, y2);
		3319	glVertex2f (x1, y2);
		3320	glEnd ();
		3321
2638	PROTOTYPES: ENABLE	3322	PROTOTYPES: ENABLE
2639		3323
2640	void glBegin (int mode)	3324	void glBegin (int mode)
2641		3325
2642	void glEnd ()	3326	void glEnd ()
…		…
2674	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3358	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2675	CODE:	3359	CODE:
2676	if (gl.SeparableFilter2D)	3360	if (gl.SeparableFilter2D)
2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2678		3362
2679	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3363	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2680		3364
2681	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2682		3366
2683	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3367	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2684		3368
…		…
2710		3394
2711	void glEndList ()	3395	void glEndList ()
2712		3396
2713	void glCallList (int list)	3397	void glCallList (int list)
2714		3398
2715	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3399	void c_init ()
		3400	CODE:
		3401	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3402	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3403
		3404	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2716		3405
2717	PROTOTYPES: DISABLE	3406	PROTOTYPES: DISABLE
2718		3407
2719	void	3408	void
2720	find_widget (SV *self, NV x, NV y)	3409	find_widget (SV *self, NV x, NV y)
…		…
2724	XPUSHs (self);	3413	XPUSHs (self);
2725	}	3414	}
2726		3415
2727	BOOT:	3416	BOOT:
2728	{	3417	{
2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3418	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2730		3419
2731	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3420	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2732	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3421	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2733	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3422	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2734	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3423	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2735	}	3424	}
2736		3425
2737	void	3426	void
2738	draw (SV *self)	3427	draw (SV *self)
2739	CODE:	3428	CODE:
…		…
2743	NV x, y, w, h;	3432	NV x, y, w, h;
2744	SV *draw_x_sv = GvSV (draw_x_gv);	3433	SV *draw_x_sv = GvSV (draw_x_gv);
2745	SV *draw_y_sv = GvSV (draw_y_gv);	3434	SV *draw_y_sv = GvSV (draw_y_gv);
2746	SV *draw_w_sv = GvSV (draw_w_gv);	3435	SV *draw_w_sv = GvSV (draw_w_gv);
2747	SV *draw_h_sv = GvSV (draw_h_gv);	3436	SV *draw_h_sv = GvSV (draw_h_gv);
2748	SV *hover;
2749	double draw_x, draw_y, draw_w, draw_h;	3437	double draw_x, draw_y;
2750		3438
2751	if (!SvROK (self))	3439	if (!SvROK (self))
2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3440	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2753		3441
2754	hv = (HV *)SvRV (self);	3442	hv = (HV *)SvRV (self);
2755		3443
2756	if (SvTYPE (hv) != SVt_PVHV)	3444	if (SvTYPE (hv) != SVt_PVHV)
2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3445	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2758		3446
2759	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3447	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2760	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3448	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2761		3449
2762	if (!h || !w)	3450	if (!h || !w)
…		…
2782	{	3470	{
2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3471	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2784		3472
2785	if (svp && SvTRUE (*svp))	3473	if (svp && SvTRUE (*svp))
2786	{	3474	{
2787	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3475	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2788	glEnable (GL_BLEND);	3476	glEnable (GL_BLEND);
2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3477	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2790	glBegin (GL_QUADS);	3478	glBegin (GL_QUADS);
2791	glVertex2f (0, 0);	3479	glVertex2f (0, 0);
2792	glVertex2f (w, 0);	3480	glVertex2f (w, 0);
…		…
2795	glEnd ();	3483	glEnd ();
2796	glDisable (GL_BLEND);	3484	glDisable (GL_BLEND);
2797	}	3485	}
2798	}	3486	}
2799	#if 0	3487	#if 0
2800	if ($ENV{CFPLUS_DEBUG} & 1) {	3488	// draw borders, for debugging
2801	glPushMatrix;	3489	glPushMatrix ();
2802	glColor 1, 1, 0, 1;	3490	glColor4f (1., 1., 0., 1.);
2803	glTranslate 0.375, 0.375;	3491	glTranslatef (.5, .5, 0.);
2804	glBegin GL_LINE_LOOP;	3492	glBegin (GL_LINE_LOOP);
2805	glVertex 0 , 0;	3493	glVertex2f (0 , 0);
2806	glVertex $self->{w} - 1, 0;	3494	glVertex2f (w - 1, 0);
2807	glVertex $self->{w} - 1, $self->{h} - 1;	3495	glVertex2f (w - 1, h - 1);
2808	glVertex 0 , $self->{h} - 1;	3496	glVertex2f (0 , h - 1);
2809	glEnd;	3497	glEnd ();
2810	glPopMatrix;	3498	glPopMatrix ();
2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2812	}
2813	#endif	3499	#endif
2814	PUSHMARK (SP);	3500	PUSHMARK (SP);
2815	XPUSHs (self);	3501	XPUSHs (self);
2816	PUTBACK;	3502	PUTBACK;
2817	call_method ("_draw", G_VOID | G_DISCARD);	3503	call_method ("_draw", G_VOID | G_DISCARD);

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