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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC vs.
Revision 1.242 by root, Wed Dec 26 21:03:21 2007 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 roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
106	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
108	}	116	}
109		117
110	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
111		120
112	#include "pango-font.c"	121	#include "pango-font.c"
113	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
114	#include "pango-render.c"	123	#include "pango-render.c"
115		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
118		129
119	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
120		131
121	static int	132	static int
122	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
123	{	134	{
124	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		149
139	typedef struct cf_layout {	150	typedef struct cf_layout {
140	PangoLayout *pl;	151	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
142	int base_height;	153	int base_height;
143	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
144	} *CFPlus__Layout;	156	} *DC__Layout;
145		157
146	static CFPlus__Font default_font;	158	static DC__Font default_font;
147	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
149		161
150	static void	162	static void
151	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	168	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	170	}
159		171
160	static void	172	static void
161	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
162	{	174	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
165	*/	177	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
170		182
171	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
172	}	184	}
173		185
174	static void	186	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	187	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	188	{
177	PangoRectangle rect;	189	PangoRectangle rect;
178		190
179	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		203
192	typedef uint16_t tileid;	204	typedef uint16_t tileid;
193	typedef uint16_t faceid;	205	typedef uint16_t faceid;
194		206
195	typedef struct {	207	typedef struct {
196	int name;	208	GLuint name;
197	int w, h;	209	int w, h;
198	float s, t;	210	float s, t;
199	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
200	tileid smoothtile;	212	tileid smoothtile;
201	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	231	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	232	int texs; maptex *tex; // [tileid]
221		233
222	int32_t rows;	234	int32_t rows;
223	maprow *row;	235	maprow *row;
224	} *CFPlus__Map;	236	} *DC__Map;
225		237
226	static char *	238	static char *
227	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
228	{	240	{
229	char *p;	241	char *p;
…		…
267	self->texs *= 2;	279	self->texs *= 2;
268	}	280	}
269	}	281	}
270		282
271	static maprow *	283	static maprow *
272	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
273	{	285	{
274	if (0 > y)	286	if (0 > y)
275	{	287	{
276	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
315		327
316	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
317	}	329	}
318		330
319	static mapcell *	331	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
321	{	333	{
322	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
323	}	335	}
324		336
325	static void	337	static void
326	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
327	{	339	{
328	int r;	340	int r;
329		341
330	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
339	self->row = 0;	351	self->row = 0;
340	self->rows = 0;	352	self->rows = 0;
341	}	353	}
342		354
343	static void	355	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	357	{
346	int x, y;	358	int x, y;
347	maprow *row;	359	maprow *row;
348	mapcell *cell;	360	mapcell *cell;
349		361
…		…
428	n |= n >> 16;	440	n |= n >> 16;
429		441
430	return n + 1;	442	return n + 1;
431	}	443	}
432		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
433	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
436		459
437	MODULE = CFPlus PACKAGE = CFPlus	460	/******************************************************************************/
		461
		462	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp || !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
438		504
439	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
440		506
441	BOOT:	507	BOOT:
442	{	508	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	510	static const struct {
445	const char *name;	511	const char *name;
446	IV iv;	512	IV iv;
447	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
…		…
470		536
471	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
474		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
556	# undef const_iv	626	# undef const_iv
557	};	627	};
558		628
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
577	RETVAL	647	RETVAL
578		648
579	NV floor (NV x)	649	NV floor (NV x)
580		650
581	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
582		656
583	void	657	void
584	pango_init ()	658	pango_init ()
585	CODE:	659	CODE:
586	{	660	{
…		…
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		701
628	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
629	while (*m)	703	while (*m)
630	{	704	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	705	if ((*m)->w >= 800 && (*m)->h >= 600)
632	{	706	{
633	AV *av = newAV ();	707	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	710	av_push (av, newSViv (rgb));
…		…
660		734
661	if (RETVAL)	735	if (RETVAL)
662	{	736	{
663	av_clear (texture_av);	737	av_clear (texture_av);
664		738
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
667	#include "glfunc.h"	741	#include "glfunc.h"
668	#undef GL_FUNC	742	#undef GL_FUNC
669	}	743	}
670	}	744	}
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	827	break;
754	}	828	}
755		829
756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
757	}	831	}
758	}	832	}
759		833
760	int	834	int
761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
762	POSTCALL:	836	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
765		839
766	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
767	Mix_CloseAudio ()	857	Mix_CloseAudio ()
768		858
769	int	859	int
770	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
771		864
772	void	865	void
773	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
774	CODE:	867	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
817	STRLEN image_len;	910	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	911	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	912	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
824		917
825	if (!rw)	918	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
827		920
…		…
900	void	993	void
901	error (char *message)	994	error (char *message)
902	CODE:	995	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	997	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	999	#endif
907		1000
908	void	1001	void
909	fatal (char *message)	1002	fatal (char *message)
910	CODE:	1003	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1005	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1007	#endif
915	_exit (1);	1008	_exit (1);
916		1009
917	void	1010	void
918	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
930	#if DEBUG	1023	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1024	VALGRIND_DO_LEAK_CHECK;
932	#endif	1025	#endif
933	}	1026	}
934		1027
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1029
937	CFPlus::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1033	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1034	CODE:
940	{	1035	{
941	int count;	1036	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1040	}
946	OUTPUT:	1041	OUTPUT:
947	RETVAL	1042	RETVAL
948		1043
949	void	1044	void
950	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
951	CODE:	1046	CODE:
952	pango_font_description_free (self);	1047	pango_font_description_free (self);
953		1048
954	void	1049	void
955	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
956	CODE:	1052	CODE:
957	default_font = self;	1053	default_font = self;
958		1054
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1056
		1057	PROTOTYPES: DISABLE
		1058
961	void	1059	void
962	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
963	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
964	tc_clear ();	1069	tc_restore ();
965		1070
966	CFPlus::Layout	1071	DC::Layout
967	new (SV *class)	1072	new (SV *class)
968	CODE:	1073	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
970		1075
971	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
978		1084
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
981	OUTPUT:	1087	OUTPUT:
982	RETVAL	1088	RETVAL
983		1089
984	void	1090	void
985	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
986	CODE:	1092	CODE:
987	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
988	Safefree (self);	1095	Safefree (self);
989		1096
990	void	1097	void
991	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
992	CODE:	1099	CODE:
993	{	1100	{
994	STRLEN textlen;	1101	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
996		1103
997	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
998	}	1105	}
999		1106
1000	void	1107	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1109	CODE:
1003	{	1110	{
1004	STRLEN textlen;	1111	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
1006		1113
1007	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1115	}
1009		1116
1010	void	1117	void
1011	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
1012	CODE:	1119	CODE:
1013	{	1120	{
1014	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1123	const char *pos = text;
…		…
1051	if (attrs)	1158	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
1053	}	1160	}
1054		1161
1055	void	1162	void
1056	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
1057	PPCODE:	1164	PPCODE:
1058	{	1165	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1167
1061	do	1168	do
…		…
1076		1183
1077	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
1078	}	1185	}
1079		1186
1080	int	1187	int
1081	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
1082	CODE:	1189	CODE:
1083	{	1190	{
1084	int lines = 1;	1191	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1086		1193
…		…
1091	}	1198	}
1092	OUTPUT:	1199	OUTPUT:
1093	RETVAL	1200	RETVAL
1094		1201
1095	SV *	1202	SV *
1096	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
1097	CODE:	1204	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1207	OUTPUT:
1101	RETVAL	1208	RETVAL
1102		1209
1103	void	1210	void
1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1105	CODE:	1212	CODE:
1106	self->r = r;	1213	self->r = r;
1107	self->g = g;	1214	self->g = g;
1108	self->b = b;	1215	self->b = b;
1109	self->a = a;	1216	self->a = a;
1110		1217
1111	void	1218	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1220	CODE:
1114	if (self->font != font)	1221	if (self->font != font)
1115	{	1222	{
1116	self->font = font;	1223	self->font = font;
1117	layout_update_font (self);	1224	layout_update_font (self);
1118	}	1225	}
1119		1226
1120	void	1227	void
1121	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
1122	CODE:	1229	CODE:
1123	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
1124	{	1231	{
1125	self->base_height = base_height;	1232	self->base_height = base_height;
1126	layout_update_font (self);	1233	layout_update_font (self);
1127	}	1234	}
1128		1235
1129	void	1236	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1238	CODE:
1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1133		1240
1134	void	1241	void
1135	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1136	CODE:	1243	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1245
1139	void	1246	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1248	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1250
1144	void	1251	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1253	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1152	);	1259	);
1153		1260
1154	void	1261	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1263	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1265
1159	void	1266	void
1160	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1161	PPCODE:	1268	PPCODE:
1162	{	1269	{
1163	int w, h;	1270	int w, h;
1164		1271
1165	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1277	}
1171		1278
1172	int	1279	int
1173	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1174	CODE:	1281	CODE:
1175	{	1282	{
1176	PangoRectangle rect;	1283	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1180	}	1287	}
1181	OUTPUT:	1288	OUTPUT:
1182	RETVAL	1289	RETVAL
1183		1290
1184	int	1291	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1293	CODE:
1187	{	1294	{
1188	int index, trailing;	1295	int index, trailing;
1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1190	RETVAL = index + trailing;	1297	RETVAL = index + trailing;
1191	}	1298	}
1192	OUTPUT:	1299	OUTPUT:
1193	RETVAL	1300	RETVAL
1194		1301
1195	void	1302	void
1196	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1304	PPCODE:
1198	{	1305	{
1199	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1201		1308
…		…
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1206	}	1313	}
1207		1314
1208	void	1315	void
1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1210	PPCODE:	1317	PPCODE:
1211	{	1318	{
1212	int line, x;	1319	int line, x;
1213		1320
1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
…		…
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1325	PUSHs (sv_2mortal (newSViv (line - 1)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1327	}
1221		1328
1222	void	1329	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1330	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1331	PPCODE:
1225	{	1332	{
1226	PangoLayoutLine *lp;	1333	PangoLayoutLine *lp;
1227	int index, trailing;	1334	int index, trailing;
1228		1335
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1350	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1351	}
1245	}	1352	}
1246		1353
1247	void	1354	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1355	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1356	CODE:
		1357	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1358	pango_opengl_render_layout_subpixel (
1251	self->pl,	1359	self->pl,
		1360	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1361	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1362	self->r, self->g, self->b, self->a,
1254	flags	1363	flags
1255	);	1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
1256		1368
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1369	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1370	draw (DC::Layout self)
1263	CODE:	1371	CODE:
1264	{	1372	{
1265	int ow = SvIV (w_);	1373	glEnable (GL_TEXTURE_2D);
1266	int oh = SvIV (h_);	1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1267		1380
1268	if (ow && oh)	1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
		1387
		1388	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1389
		1390	PROTOTYPES: ENABLE
		1391
		1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow || nh != oh) && SvOK (data_))
1269	{	1397	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow || nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1398	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1401	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1402
1282	SvPOK_only (result_);	1403	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1284		1405
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1407	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1409
1289	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1411	}
1296	}	1412	}
1297		1413
1298	void	1414	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1421	{
1306	HV *hv = (HV *)SvRV (self);	1422	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1310		1429
1311	if (items < 5)	1430	if (items < 5)
1312	{	1431	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1472	RETVAL = width > 0;
1354	}	1473	}
1355	OUTPUT:	1474	OUTPUT:
1356	RETVAL	1475	RETVAL
1357		1476
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1477	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1478
1360	CFPlus::Map	1479	PROTOTYPES: DISABLE
		1480
		1481	DC::Map
1361	new (SV *class)	1482	new (SV *class)
1362	CODE:	1483	CODE:
1363	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1485	RETVAL->x = 0;
1365	RETVAL->y = 0;	1486	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1494	RETVAL->row = 0;
1374	OUTPUT:	1495	OUTPUT:
1375	RETVAL	1496	RETVAL
1376		1497
1377	void	1498	void
1378	DESTROY (CFPlus::Map self)	1499	DESTROY (DC::Map self)
1379	CODE:	1500	CODE:
1380	{	1501	{
1381	map_clear (self);	1502	map_clear (self);
1382	Safefree (self->face2tile);	1503	Safefree (self->face2tile);
1383	Safefree (self->tex);	1504	Safefree (self->tex);
1384	Safefree (self);	1505	Safefree (self);
1385	}	1506	}
1386		1507
1387	void	1508	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1509	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1510	CODE:
1390	self->w = map_width;	1511	self->w = map_width;
1391	self->h = map_height;	1512	self->h = map_height;
1392		1513
1393	void	1514	void
1394	clear (CFPlus::Map self)	1515	clear (DC::Map self)
1395	CODE:	1516	CODE:
1396	map_clear (self);	1517	map_clear (self);
1397		1518
1398	void	1519	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1520	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1521	CODE:
1401	{	1522	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1523	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1524	need_texid (self, tile);
1404	}	1525	}
1405		1526
1406	void	1527	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1528	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1529	CODE:
1409	{	1530	{
1410	tileid texid;	1531	tileid texid;
1411	maptex *tex;	1532	maptex *tex;
1412		1533
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1546	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1547	tex->smoothlevel = level;
1427	}	1548	}
1428		1549
1429	void	1550	void
1430	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)	1551	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)
1431	CODE:	1552	CODE:
1432	{	1553	{
1433	need_texid (self, texid);	1554	need_texid (self, texid);
1434		1555
1435	{	1556	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1576	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1578	}
1458		1579
1459	int	1580	int
1460	ox (CFPlus::Map self)	1581	ox (DC::Map self)
1461	ALIAS:	1582	ALIAS:
1462	oy = 1	1583	oy = 1
1463	x = 2	1584	x = 2
1464	y = 3	1585	y = 3
1465	w = 4	1586	w = 4
…		…
1476	}	1597	}
1477	OUTPUT:	1598	OUTPUT:
1478	RETVAL	1599	RETVAL
1479		1600
1480	void	1601	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1602	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1603	CODE:
1483	{	1604	{
1484	if (dx > 0)	1605	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1607	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1503	}	1624	}
1504	}	1625	}
1505		1626
1506	void	1627	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1628	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1629	CODE:
1509	{	1630	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1631	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1632	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1633	mapcell *cell;
1513	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1514		1637
1515	while (data < data_end - 1)	1638	while (data < data_end - 1)
1516	{	1639	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1518		1641
…		…
1569	}	1692	}
1570	else	1693	else
1571	cell->darkness = *data++ + 1;	1694	cell->darkness = *data++ + 1;
1572	}	1695	}
1573		1696
		1697	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1698	if (flags & (4 >> z))
1575	{	1699	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1701	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1579	}	1717	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1718	}
1595	else	1719	else
1596	cell->darkness = 0;	1720	cell->darkness = 0;
1597	}	1721	}
1598	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1599		1725
1600	SV *	1726	SV *
1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1727	mapmap (DC::Map self, int x0, int y0, int w, int h)
1602	CODE:	1728	CODE:
1603	{	1729	{
1604	int x1, x;	1730	int x1, x;
1605	int y1, y;	1731	int y1, y;
1606	int z;	1732	int z;
…		…
1651	}	1777	}
1652	OUTPUT:	1778	OUTPUT:
1653	RETVAL	1779	RETVAL
1654		1780
1655	void	1781	void
1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1782	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1657	CODE:	1783	CODE:
1658	{	1784	{
		1785	int x, y, z;
		1786
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1787	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1788	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1662	smooth_key skey;	1790	smooth_key skey;
1663	int x, y, z;	1791
1664	int last_name;	1792	rc_t *rc = rc_alloc ();
		1793	rc_key_t key;
		1794	rc_array_t *arr;
1665		1795
1666	// thats current max. sorry.	1796	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1797	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1798	if (sh > 255) sh = 255;
1669		1799
1670	// clear key, in case of extra padding	1800	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1801	memset (&skey, 0, sizeof (skey));
1672		1802
1673	glColor4ub (255, 255, 255, 255);	1803	memset (&key, 0, sizeof (key));
1674		1804	key.r = 255;
1675	glEnable (GL_BLEND);	1805	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1806	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1807	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1808	key.mode = GL_QUADS;
1679		1809	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1810	key.texname = -1;
1681
1682	last_name = 0;
1683		1811
1684	mx += self->x;	1812	mx += self->x;
1685	my += self->y;	1813	my += self->y;
1686		1814
1687	// first pass: determine smooth_max	1815	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1831	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1832	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1833	self->tex [cell->tile [2]].smoothlevel));
1706	}	1834	}
1707	}	1835	}
		1836
		1837	glEnable (GL_BLEND);
		1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1708		1840
1709	for (z = 0; z <= 2; z++)	1841	for (z = 0; z <= 2; z++)
1710	{	1842	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1843	memset (smooth_level, 0, sizeof (smooth_level));
1712		1844
…		…
1722	tileid tile = cell->tile [z];	1854	tileid tile = cell->tile [z];
1723		1855
1724	if (tile)	1856	if (tile)
1725	{	1857	{
1726	maptex tex = self->tex [tile];	1858	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1859	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		1860
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1861	if (key.texname != tex.name)
1733	{	1862	{
1734	if (!tex.name)	1863	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1864	tex = self->tex [2]; /* missing, replace by noface */
1736		1865
1737	glEnd ();	1866	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1867	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1868	}
1741		1869
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1874	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1875	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1746		1877
1747	if (cell->flags && z == 2)	1878	if (cell->flags && z == 2)
1748	{	1879	{
		1880	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	1881	if (cell->flags & 1)
1750	{	1882	{
1751	maptex tex = self->tex [1];	1883	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1884	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1885	int py = y * T - T * 6 / 32;
1754		1886
		1887	if (tex.name)
1755	glEnd ();	1888	{
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1757	glBegin (GL_QUADS);	1899	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	1900	}
1764	}	1901	}
1765		1902
1766	// update smooth hash	1903	// update smooth hash
1767	if (tex.smoothtile)	1904	if (tex.smoothtile)
…		…
1803	}	1940	}
1804	}	1941	}
1805	}	1942	}
1806	}	1943	}
1807		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
1808	// go through all smoothlevels, lowest to highest, then draw.	1948	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	1949	// this is basically counting sort
1810	{	1950	{
1811	int w, b;	1951	int w, b;
1812		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	1955	for (w = 0; w < 256 / 32; ++w)
1814	{	1956	{
1815	uint32_t smask = smooth_level [w];	1957	uint32_t smask = smooth_level [w];
1816	if (smask)	1958	if (smask)
1817	for (b = 0; b < 32; ++b)	1959	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	1978	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	1980	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	1981	float dy = tex.t * .5f ; // 2 images/column
1840		1982
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	1983	if (tex.name)
1844	{	1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
1845	if (!tex.name)	1987	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	1988	{
1847
1848	glEnd ();	1989	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	1991	glBegin (GL_QUADS);
1851	}	1992	}
1852		1993
1853	if (border)	1994	if (border)
1854	{	1995	{
1855	float ox = border * dx;	1996	float ox = border * dx;
1856		1997
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2002	}
1862		2003
1863	if (corner)	2004	if (corner)
1864	{	2005	{
1865	float ox = corner * dx;	2006	float ox = corner * dx;
1866		2007
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
1871	}	2013	}
1872	}	2014	}
1873	}	2015	}
1874	}	2016	}
1875	}	2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
1876	}	2022	}
1877		2023
1878	hv_clear (smooth);	2024	hv_clear (smooth);
1879	}	2025	}
1880		2026
1881	glEnd ();
1882
1883	glDisable (GL_TEXTURE_2D);
1884	glDisable (GL_BLEND);	2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
1885		2029
1886	// top layer: overlays such as the health bar	2030	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2031	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2032	if (0 <= y + my && y + my < self->rows)
1889	{	2033	{
…		…
1914	}	2058	}
1915	}	2059	}
1916	}	2060	}
1917		2061
1918	void	2062	void
1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2063	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1920	CODE:	2064	CODE:
1921	{	2065	{
1922	static float color[16][3] = {	2066	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2067	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2068	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2119	glDisable (GL_TEXTURE_2D);
1976	}	2120	}
1977		2121
1978	void	2122	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2123	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2124	PPCODE:
1981	{	2125	{
1982	int x, y;	2126	int x, y;
		2127	int sw1 = sw + 2;
		2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2132	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2133	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2134
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2137
1991	mx += self->x;	2138	mx += self->x - 1;
1992	my += self->y;	2139	my += self->y - 1;
1993		2140
		2141	memset (darkness1, 255, sw1 * sh1);
		2142
1994	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1996	{	2145	{
1997	maprow *row = self->row + (y + my);	2146	maprow *row = self->row + (y + my);
1998		2147
1999	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2150	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
2003		2152
2004	darkness[y * sw4 + x] = cell->darkness	2153	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2154	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2155	: 255 - FOW_DARKNESS;
2007	}	2156	}
2008	}	2157	}
2009		2158
		2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2171
		2172	uint8_t r11 = (d11 + d21 + d12) / 3;
		2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
		2196
2010	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
2011	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
2012	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
2013	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
2014	}	2201	}
2015		2202
2016	SV *	2203	SV *
2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2204	get_rect (DC::Map self, int x0, int y0, int w, int h)
2018	CODE:	2205	CODE:
2019	{	2206	{
2020	int x, y, x1, y1;	2207	int x, y, x1, y1;
2021	SV *data_sv = newSV (w * h * 7 + 5);	2208	SV *data_sv = newSV (w * h * 7 + 5);
2022	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2209	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2087	}	2274	}
2088	OUTPUT:	2275	OUTPUT:
2089	RETVAL	2276	RETVAL
2090		2277
2091	void	2278	void
2092	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2279	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2093	PPCODE:	2280	PPCODE:
2094	{	2281	{
2095	int x, y, z;	2282	int x, y, z;
2096	int w, h;	2283	int w, h;
2097	int x1, y1;	2284	int x1, y1;
2098		2285
2099	if (*data++ != 0)	2286	if (*data++ != 0)
2100	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
2101		2288
2102	w = *data++ << 8; w |= *data++;	2289	w = *data++ << 8; w |= *data++;
2103	h = *data++ << 8; h |= *data++;	2290	h = *data++ << 8; h |= *data++;
2104		2291
2105	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2150	}	2337	}
2151	}	2338	}
2152	}	2339	}
2153	}	2340	}
2154		2341
2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2342	MODULE = Deliantra::Client PACKAGE = DC::RW
2156		2343
2157	CFPlus::MixChunk	2344	DC::RW
2158	new_from_file (SV *class, char *path)	2345	new (SV *class, SV *data_sv)
2159	CODE:	2346	CODE:
2160	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
2161	OUTPUT:	2353	OUTPUT:
2162	RETVAL	2354	RETVAL
2163		2355
		2356	DC::RW
		2357	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# dc.xs(2268) : error C2059: syntax error : '('
2164	void	2365	#void
		2366	#close (DC::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	DC::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (DC::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (DC::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (DC::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (DC::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (DC::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (DC::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (DC::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (DC::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (DC::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
		2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2454
		2455	PROTOTYPES: DISABLE
		2456
		2457	DC::MixChunk
		2458	new (SV *class, DC::RW rwops)
		2459	CODE:
		2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2461	OUTPUT:
		2462	RETVAL
		2463
		2464	void
2165	DESTROY (CFPlus::MixChunk self)	2465	DESTROY (DC::MixChunk self)
2166	CODE:	2466	CODE:
2167	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
2168		2468
2169	int	2469	int
2170	volume (CFPlus::MixChunk self, int volume = -1)	2470	volume (DC::MixChunk self, int volume = -1)
2171	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
2172	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
2173	OUTPUT:	2475	OUTPUT:
2174	RETVAL	2476	RETVAL
2175		2477
2176	int	2478	DC::Channel
2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2178	CODE:	2480	CODE:
		2481	{
2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
2180	OUTPUT:	2493	OUTPUT:
2181	RETVAL	2494	RETVAL
2182		2495
2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2184		2497
2185	int	2498	int
2186	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
2187	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
2188	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
2189	OUTPUT:	2505	OUTPUT:
2190	RETVAL	2506	RETVAL
2191		2507
		2508	void
		2509	fade_out (int ms)
		2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
		2518	DC::MixMusic
		2519	new (SV *class, DC::RW rwops)
		2520	CODE:
		2521	RETVAL = Mix_LoadMUS_RW (rwops);
		2522	OUTPUT:
		2523	RETVAL
		2524
		2525	void
		2526	DESTROY (DC::MixMusic self)
		2527	CODE:
		2528	Mix_FreeMusic (self);
		2529
2192	int	2530	int
2193	fade_out (int ms)
2194	CODE:
2195	RETVAL = Mix_FadeOutMusic (ms);
2196	OUTPUT:
2197	RETVAL
2198
2199	CFPlus::MixMusic
2200	new_from_file (SV *class, char *path)
2201	CODE:
2202	RETVAL = Mix_LoadMUS (path);
2203	OUTPUT:
2204	RETVAL
2205
2206	void
2207	DESTROY (CFPlus::MixMusic self)
2208	CODE:
2209	Mix_FreeMusic (self);
2210
2211	int
2212	play (CFPlus::MixMusic self, int loops = -1)	2531	play (DC::MixMusic self, int loops = -1)
2213	CODE:	2532	CODE:
2214	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
2215	OUTPUT:	2534	OUTPUT:
2216	RETVAL	2535	RETVAL
2217		2536
2218	int	2537	void
2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2538	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2220	CODE:	2539	CODE:
2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2540	Mix_FadeInMusicPos (self, loops, ms, position);
2222	OUTPUT:
2223	RETVAL
2224		2541
2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2542	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
2226		2545
2227	BOOT:	2546	BOOT:
2228	{	2547	{
2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2548	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2230	static const struct {	2549	static const struct {
2231	const char *name;	2550	const char *name;
2232	IV iv;	2551	IV iv;
2233	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
2234	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
…		…
2246	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
2247	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
2248	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
2249	const_iv (GL_FRONT),	2568	const_iv (GL_FRONT),
2250	const_iv (GL_BACK),	2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
2251	const_iv (GL_AND),	2571	const_iv (GL_AND),
2252	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
2253	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
2254	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
2255	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
…		…
2268	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
2269	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
2270	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
2271	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
2273	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
2274	const_iv (GL_PROXY_TEXTURE_1D),	2600	const_iv (GL_PROXY_TEXTURE_1D),
2275	const_iv (GL_PROXY_TEXTURE_2D),	2601	const_iv (GL_PROXY_TEXTURE_2D),
2276	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
2277	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
…		…
2301	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
2302	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
2303	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
2304	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
2305	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
2306	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
2307	const_iv (GL_LINE_STRIP),	2634	const_iv (GL_LINE_STRIP),
2308	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
2309	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
2310	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
2311	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
2312	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
2313	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2315	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
2316	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
2317	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
2318	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
2319	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
2320	# undef const_iv	2655	# undef const_iv
…		…
2325		2660
2326	texture_av = newAV ();	2661	texture_av = newAV ();
2327	AvREAL_off (texture_av);	2662	AvREAL_off (texture_av);
2328	}	2663	}
2329		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
		2670
2330	char *	2671	char *
2331	gl_vendor ()	2672	gl_vendor ()
2332	CODE:	2673	CODE:
2333	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
2334	OUTPUT:	2675	OUTPUT:
…		…
2346	CODE:	2687	CODE:
2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2348	OUTPUT:	2689	OUTPUT:
2349	RETVAL	2690	RETVAL
2350		2691
2351	char *glGetString (GLenum pname)	2692	const char *glGetString (GLenum pname)
2352		2693
2353	GLint glGetInteger (GLenum pname)	2694	GLint glGetInteger (GLenum pname)
2354	CODE:	2695	CODE:
2355	glGetIntegerv (pname, &RETVAL);	2696	glGetIntegerv (pname, &RETVAL);
2356	OUTPUT:	2697	OUTPUT:
…		…
2406	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# near_ and far_ are due to microsofts buggy "c" compiler
2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2408		2749
2409	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# near_ and far_ are due to microsofts buggy "c" compiler
2410	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
2411		2754
2412	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
2413		2756
2414	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
2415		2758
…		…
2423		2766
2424	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
2425	CODE:	2768	CODE:
2426	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
2427		2770
2428	void glBegin (int mode)
2429
2430	void glEnd ()
2431
2432	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
2433	PROTOTYPE: @
2434	ALIAS:	2772	ALIAS:
2435	glColor_premultiply = 1	2773	glColor_premultiply = 1
2436	CODE:	2774	CODE:
2437	if (ix)	2775	if (ix)
2438	{	2776	{
…		…
2441	b *= a;	2779	b *= a;
2442	}	2780	}
2443	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
2444	glColor4f (r, g, b, a);	2782	glColor4f (r, g, b, a);
2445		2783
2446	void glInterleavedArrays (int format, int stride, char *data)
2447
2448	void glDrawElements (int mode, int count, int type, char *indices)
2449
2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
2451
2452	void glRasterPos (float x, float y, float z = 0.)	2784	void glRasterPos (float x, float y, float z = 0.)
2453	CODE:	2785	CODE:
2454	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
2455	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
2456		2788
…		…
2460		2792
2461	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
2462	CODE:	2794	CODE:
2463	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
2464		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
2465	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
2466	CODE:	2827	CODE:
2467	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
2468		2829
2469	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
2521		2882
2522	void glEndList ()	2883	void glEndList ()
2523		2884
2524	void glCallList (int list)	2885	void glCallList (int list)
2525		2886
		2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h || !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2943	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID | G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

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