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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 1.245 by root, Fri Dec 28 15:05:20 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 >= 480)
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);
		1322
		1323	#if !PANGO_VERSION_CHECK (1, 17. 3)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1324	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1325	--line;
		1326	#endif
1216		1327
1217	EXTEND (SP, 2);	1328	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1329	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1331	}
1221		1332
1222	void	1333	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1334	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1335	PPCODE:
1225	{	1336	{
1226	PangoLayoutLine *lp;	1337	PangoLayoutLine *lp;
1227	int index, trailing;	1338	int index, trailing;
1228		1339
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1354	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1355	}
1245	}	1356	}
1246		1357
1247	void	1358	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1359	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1360	CODE:
		1361	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1362	pango_opengl_render_layout_subpixel (
1251	self->pl,	1363	self->pl,
		1364	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1365	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1366	self->r, self->g, self->b, self->a,
1254	flags	1367	flags
1255	);	1368	);
		1369	// we assume that context_change actually clears/frees stuff
		1370	// and does not do any recomputation...
		1371	pango_layout_context_changed (self->pl);
1256		1372
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1373	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1374	draw (DC::Layout self)
1263	CODE:	1375	CODE:
1264	{	1376	{
1265	int ow = SvIV (w_);	1377	glEnable (GL_TEXTURE_2D);
1266	int oh = SvIV (h_);	1378	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1379	glEnable (GL_BLEND);
		1380	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1381	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1382	glEnable (GL_ALPHA_TEST);
		1383	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1267		1384
1268	if (ow && oh)	1385	rc_draw (self->rc);
		1386
		1387	glDisable (GL_ALPHA_TEST);
		1388	glDisable (GL_BLEND);
		1389	glDisable (GL_TEXTURE_2D);
		1390	}
		1391
		1392	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1393
		1394	PROTOTYPES: ENABLE
		1395
		1396	void
		1397	pad (SV *data_, int ow, int oh, int nw, int nh)
		1398	CODE:
		1399	{
		1400	if ((nw != ow || nh != oh) && SvOK (data_))
1269	{	1401	{
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;	1402	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1403	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1404	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1405	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1406
1282	SvPOK_only (result_);	1407	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1408	SvCUR_set (result_, nw * nh * bpp);
1284		1409
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1410	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1411	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1412	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1413
1289	sv_setsv (data_, result_);	1414	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1415	}
1296	}	1416	}
1297		1417
1298	void	1418	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1419	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1425	{
1306	HV *hv = (HV *)SvRV (self);	1426	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1427	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1428	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1429	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1430
		1431	if (name <= 0)
		1432	XSRETURN_EMPTY;
1310		1433
1311	if (items < 5)	1434	if (items < 5)
1312	{	1435	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1436	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1437	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1476	RETVAL = width > 0;
1354	}	1477	}
1355	OUTPUT:	1478	OUTPUT:
1356	RETVAL	1479	RETVAL
1357		1480
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1481	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1482
1360	CFPlus::Map	1483	PROTOTYPES: DISABLE
		1484
		1485	DC::Map
1361	new (SV *class)	1486	new (SV *class)
1362	CODE:	1487	CODE:
1363	New (0, RETVAL, 1, struct map);	1488	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1489	RETVAL->x = 0;
1365	RETVAL->y = 0;	1490	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1498	RETVAL->row = 0;
1374	OUTPUT:	1499	OUTPUT:
1375	RETVAL	1500	RETVAL
1376		1501
1377	void	1502	void
1378	DESTROY (CFPlus::Map self)	1503	DESTROY (DC::Map self)
1379	CODE:	1504	CODE:
1380	{	1505	{
1381	map_clear (self);	1506	map_clear (self);
1382	Safefree (self->face2tile);	1507	Safefree (self->face2tile);
1383	Safefree (self->tex);	1508	Safefree (self->tex);
1384	Safefree (self);	1509	Safefree (self);
1385	}	1510	}
1386		1511
1387	void	1512	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1513	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1514	CODE:
1390	self->w = map_width;	1515	self->w = map_width;
1391	self->h = map_height;	1516	self->h = map_height;
1392		1517
1393	void	1518	void
1394	clear (CFPlus::Map self)	1519	clear (DC::Map self)
1395	CODE:	1520	CODE:
1396	map_clear (self);	1521	map_clear (self);
1397		1522
1398	void	1523	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1524	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1525	CODE:
1401	{	1526	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1527	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1528	need_texid (self, tile);
1404	}	1529	}
1405		1530
1406	void	1531	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1532	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1533	CODE:
1409	{	1534	{
1410	tileid texid;	1535	tileid texid;
1411	maptex *tex;	1536	maptex *tex;
1412		1537
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1550	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1551	tex->smoothlevel = level;
1427	}	1552	}
1428		1553
1429	void	1554	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)	1555	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:	1556	CODE:
1432	{	1557	{
1433	need_texid (self, texid);	1558	need_texid (self, texid);
1434		1559
1435	{	1560	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1580	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1581	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1582	}
1458		1583
1459	int	1584	int
1460	ox (CFPlus::Map self)	1585	ox (DC::Map self)
1461	ALIAS:	1586	ALIAS:
1462	oy = 1	1587	oy = 1
1463	x = 2	1588	x = 2
1464	y = 3	1589	y = 3
1465	w = 4	1590	w = 4
…		…
1476	}	1601	}
1477	OUTPUT:	1602	OUTPUT:
1478	RETVAL	1603	RETVAL
1479		1604
1480	void	1605	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1606	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1607	CODE:
1483	{	1608	{
1484	if (dx > 0)	1609	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1610	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1611	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1626	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1627	self->y += MAP_EXTEND_Y;
1503	}	1628	}
1504	}	1629	}
1505		1630
1506	void	1631	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1632	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1633	CODE:
1509	{	1634	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1635	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1636	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1637	mapcell *cell;
1513	int x, y, flags;	1638	int x, y, z, flags;
		1639	AV *missing = newAV ();
		1640	RETVAL = newRV_noinc ((SV *)missing);
1514		1641
1515	while (data < data_end - 1)	1642	while (data < data_end - 1)
1516	{	1643	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1644	flags = (data [0] << 8) + data [1]; data += 2;
1518		1645
…		…
1569	}	1696	}
1570	else	1697	else
1571	cell->darkness = *data++ + 1;	1698	cell->darkness = *data++ + 1;
1572	}	1699	}
1573		1700
		1701	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1702	if (flags & (4 >> z))
1575	{	1703	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1704	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1705	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1706	cell->tile [z] = self->face2tile [face];
		1707
		1708	if (cell->tile [z])
		1709	{
		1710	maptex *tex = self->tex + cell->tile [z];
		1711	if (!tex->name)
		1712	av_push (missing, newSViv (cell->tile [z]));
		1713
		1714	if (tex->smoothtile)
		1715	{
		1716	maptex *smooth = self->tex + tex->smoothtile;
		1717	if (!smooth->name)
		1718	av_push (missing, newSViv (tex->smoothtile));
		1719	}
		1720	}
1579	}	1721	}
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	}	1722	}
1595	else	1723	else
1596	cell->darkness = 0;	1724	cell->darkness = 0;
1597	}	1725	}
1598	}	1726	}
		1727	OUTPUT:
		1728	RETVAL
1599		1729
1600	SV *	1730	SV *
1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1731	mapmap (DC::Map self, int x0, int y0, int w, int h)
1602	CODE:	1732	CODE:
1603	{	1733	{
1604	int x1, x;	1734	int x1, x;
1605	int y1, y;	1735	int y1, y;
1606	int z;	1736	int z;
…		…
1651	}	1781	}
1652	OUTPUT:	1782	OUTPUT:
1653	RETVAL	1783	RETVAL
1654		1784
1655	void	1785	void
1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1786	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1657	CODE:	1787	CODE:
1658	{	1788	{
		1789	int x, y, z;
		1790
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1791	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1792	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)	1793	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1662	smooth_key skey;	1794	smooth_key skey;
1663	int x, y, z;	1795
1664	int last_name;	1796	rc_t *rc = rc_alloc ();
		1797	rc_key_t key;
		1798	rc_array_t *arr;
1665		1799
1666	// thats current max. sorry.	1800	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1801	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1802	if (sh > 255) sh = 255;
1669		1803
1670	// clear key, in case of extra padding	1804	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1805	memset (&skey, 0, sizeof (skey));
1672		1806
1673	glColor4ub (255, 255, 255, 255);	1807	memset (&key, 0, sizeof (key));
1674		1808	key.r = 255;
1675	glEnable (GL_BLEND);	1809	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1810	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1811	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1812	key.mode = GL_QUADS;
1679		1813	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1814	key.texname = -1;
1681
1682	last_name = 0;
1683		1815
1684	mx += self->x;	1816	mx += self->x;
1685	my += self->y;	1817	my += self->y;
1686		1818
1687	// first pass: determine smooth_max	1819	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1835	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1836	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1837	self->tex [cell->tile [2]].smoothlevel));
1706	}	1838	}
1707	}	1839	}
		1840
		1841	glEnable (GL_BLEND);
		1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1708		1844
1709	for (z = 0; z <= 2; z++)	1845	for (z = 0; z <= 2; z++)
1710	{	1846	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1847	memset (smooth_level, 0, sizeof (smooth_level));
1712		1848
…		…
1722	tileid tile = cell->tile [z];	1858	tileid tile = cell->tile [z];
1723		1859
1724	if (tile)	1860	if (tile)
1725	{	1861	{
1726	maptex tex = self->tex [tile];	1862	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1863	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		1864
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1865	if (key.texname != tex.name)
1733	{	1866	{
1734	if (!tex.name)	1867	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1868	tex = self->tex [2]; /* missing, replace by noface */
1736		1869
1737	glEnd ();	1870	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1871	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1872	}
1741		1873
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1874	px = (x + 1) * T - tex.w;
		1875	py = (y + 1) * T - tex.h;
		1876
		1877	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1878	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);	1879	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 );	1880	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1746		1881
1747	if (cell->flags && z == 2)	1882	if (cell->flags && z == 2)
1748	{	1883	{
		1884	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	1885	if (cell->flags & 1)
1750	{	1886	{
1751	maptex tex = self->tex [1];	1887	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1888	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1889	int py = y * T - T * 6 / 32;
1754		1890
		1891	if (tex.name)
1755	glEnd ();	1892	{
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	if (key.texname != tex.name)
		1894	{
		1895	key.texname = tex.name;
		1896	arr = rc_array (rc, &key);
		1897	}
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1757	glBegin (GL_QUADS);	1903	}
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	}	1904	}
1764	}	1905	}
1765		1906
1766	// update smooth hash	1907	// update smooth hash
1767	if (tex.smoothtile)	1908	if (tex.smoothtile)
…		…
1803	}	1944	}
1804	}	1945	}
1805	}	1946	}
1806	}	1947	}
1807		1948
		1949	rc_draw (rc);
		1950	rc_clear (rc);
		1951
1808	// go through all smoothlevels, lowest to highest, then draw.	1952	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	1953	// this is basically counting sort
1810	{	1954	{
1811	int w, b;	1955	int w, b;
1812		1956
		1957	glEnable (GL_TEXTURE_2D);
		1958	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	1959	for (w = 0; w < 256 / 32; ++w)
1814	{	1960	{
1815	uint32_t smask = smooth_level [w];	1961	uint32_t smask = smooth_level [w];
1816	if (smask)	1962	if (smask)
1817	for (b = 0; b < 32; ++b)	1963	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	1982	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1983	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	1984	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	1985	float dy = tex.t * .5f ; // 2 images/column
1840		1986
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	1987	if (tex.name)
1844	{	1988	{
		1989	// this time avoiding texture state changes
		1990	// save gobs of state changes.
1845	if (!tex.name)	1991	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	1992	{
1847
1848	glEnd ();	1993	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1994	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	1995	glBegin (GL_QUADS);
1851	}	1996	}
1852		1997
1853	if (border)	1998	if (border)
1854	{	1999	{
1855	float ox = border * dx;	2000	float ox = border * dx;
1856		2001
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2002	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2003	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2004	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2005	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2006	}
1862		2007
1863	if (corner)	2008	if (corner)
1864	{	2009	{
1865	float ox = corner * dx;	2010	float ox = corner * dx;
1866		2011
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2012	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2013	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2014	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2015	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2016	}
1871	}	2017	}
1872	}	2018	}
1873	}	2019	}
1874	}	2020	}
1875	}	2021	}
		2022
		2023	glEnd ();
		2024	glDisable (GL_TEXTURE_2D);
		2025	key.texname = -1;
1876	}	2026	}
1877		2027
1878	hv_clear (smooth);	2028	hv_clear (smooth);
1879	}	2029	}
1880		2030
1881	glEnd ();
1882
1883	glDisable (GL_TEXTURE_2D);
1884	glDisable (GL_BLEND);	2031	glDisable (GL_BLEND);
		2032	rc_free (rc);
1885		2033
1886	// top layer: overlays such as the health bar	2034	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1889	{	2037	{
…		…
1914	}	2062	}
1915	}	2063	}
1916	}	2064	}
1917		2065
1918	void	2066	void
1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2067	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1920	CODE:	2068	CODE:
1921	{	2069	{
1922	static float color[16][3] = {	2070	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2071	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2072	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2122	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2123	glDisable (GL_TEXTURE_2D);
1976	}	2124	}
1977		2125
1978	void	2126	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2127	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2128	PPCODE:
1981	{	2129	{
1982	int x, y;	2130	int x, y;
		2131	int sw1 = sw + 2;
		2132	int sh1 = sh + 2;
		2133	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2134	int sw34 = (sw * 3 + 3) & ~3;
		2135	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2136	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2137	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2138
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2139	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2140	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2141
1991	mx += self->x;	2142	mx += self->x - 1;
1992	my += self->y;	2143	my += self->y - 1;
1993		2144
		2145	memset (darkness1, 255, sw1 * sh1);
		2146
1994	for (y = 0; y < sh; y++)	2147	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2148	if (0 <= y + my && y + my < self->rows)
1996	{	2149	{
1997	maprow *row = self->row + (y + my);	2150	maprow *row = self->row + (y + my);
1998		2151
1999	for (x = 0; x < sw; x++)	2152	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2153	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2154	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2155	mapcell *cell = row->col + (x + mx - row->c0);
2003		2156
2004	darkness[y * sw4 + x] = cell->darkness	2157	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2158	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2159	: 255 - FOW_DARKNESS;
2007	}	2160	}
2008	}	2161	}
2009		2162
		2163	for (y = 0; y < sh; ++y)
		2164	for (x = 0; x < sw; ++x)
		2165	{
		2166	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2167	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2168	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2169	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2170	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2171	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2172	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2173	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2174	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2175
		2176	uint8_t r11 = (d11 + d21 + d12) / 3;
		2177	uint8_t r21 = d21;
		2178	uint8_t r31 = (d21 + d31 + d32) / 3;
		2179
		2180	uint8_t r12 = d12;
		2181	uint8_t r22 = d22;
		2182	uint8_t r32 = d32;
		2183
		2184	uint8_t r13 = (d13 + d23 + d12) / 3;
		2185	uint8_t r23 = d23;
		2186	uint8_t r33 = (d23 + d33 + d32) / 3;
		2187
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2189	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2190	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2192	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2193	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2195	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2196	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2197	}
		2198
		2199	free (darkness1);
		2200
2010	EXTEND (SP, 3);	2201	EXTEND (SP, 3);
2011	PUSHs (sv_2mortal (newSViv (sw4)));	2202	PUSHs (sv_2mortal (newSViv (sw34)));
2012	PUSHs (sv_2mortal (newSViv (sh)));	2203	PUSHs (sv_2mortal (newSViv (sh3)));
2013	PUSHs (darkness_sv);	2204	PUSHs (darkness3_sv);
2014	}	2205	}
2015		2206
2016	SV *	2207	SV *
2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2208	get_rect (DC::Map self, int x0, int y0, int w, int h)
2018	CODE:	2209	CODE:
2019	{	2210	{
2020	int x, y, x1, y1;	2211	int x, y, x1, y1;
2021	SV *data_sv = newSV (w * h * 7 + 5);	2212	SV *data_sv = newSV (w * h * 7 + 5);
2022	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2213	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2087	}	2278	}
2088	OUTPUT:	2279	OUTPUT:
2089	RETVAL	2280	RETVAL
2090		2281
2091	void	2282	void
2092	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2283	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2093	PPCODE:	2284	PPCODE:
2094	{	2285	{
2095	int x, y, z;	2286	int x, y, z;
2096	int w, h;	2287	int w, h;
2097	int x1, y1;	2288	int x1, y1;
2098		2289
2099	if (*data++ != 0)	2290	if (*data++ != 0)
2100	return; /* version mismatch */	2291	XSRETURN_EMPTY; /* version mismatch */
2101		2292
2102	w = *data++ << 8; w |= *data++;	2293	w = *data++ << 8; w |= *data++;
2103	h = *data++ << 8; h |= *data++;	2294	h = *data++ << 8; h |= *data++;
2104		2295
2105	// we need to do this 'cause we don't keep an absolute coord system for rows	2296	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2150	}	2341	}
2151	}	2342	}
2152	}	2343	}
2153	}	2344	}
2154		2345
2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2346	MODULE = Deliantra::Client PACKAGE = DC::RW
2156		2347
2157	CFPlus::MixChunk	2348	DC::RW
2158	new_from_file (SV *class, char *path)	2349	new (SV *class, SV *data_sv)
2159	CODE:	2350	CODE:
2160	RETVAL = Mix_LoadWAV (path);	2351	{
		2352	STRLEN datalen;
		2353	char *data = SvPVbyte (data_sv, datalen);
		2354
		2355	RETVAL = SDL_RWFromConstMem (data, datalen);
		2356	}
2161	OUTPUT:	2357	OUTPUT:
2162	RETVAL	2358	RETVAL
2163		2359
		2360	DC::RW
		2361	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2362	CODE:
		2363	RETVAL = SDL_RWFromFile (path, mode);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	# fails on win32:
		2368	# dc.xs(2268) : error C2059: syntax error : '('
2164	void	2369	#void
		2370	#close (DC::RW self)
		2371	# CODE:
		2372	# (self->(close)) (self);
		2373
		2374	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2375
		2376	PROTOTYPES: DISABLE
		2377
		2378	DC::Channel
		2379	find ()
		2380	CODE:
		2381	{
		2382	RETVAL = Mix_GroupAvailable (-1);
		2383
		2384	if (RETVAL < 0)
		2385	{
		2386	RETVAL = Mix_GroupOldest (-1);
		2387
		2388	if (RETVAL < 0)
		2389	XSRETURN_UNDEF;
		2390
		2391	Mix_HaltChannel (RETVAL);
		2392	}
		2393
		2394	Mix_UnregisterAllEffects (RETVAL);
		2395	Mix_Volume (RETVAL, 128);
		2396	}
		2397	OUTPUT:
		2398	RETVAL
		2399
		2400	void
		2401	halt (DC::Channel self)
		2402	CODE:
		2403	Mix_HaltChannel (self);
		2404
		2405	void
		2406	expire (DC::Channel self, int ticks = -1)
		2407	CODE:
		2408	Mix_ExpireChannel (self, ticks);
		2409
		2410	void
		2411	fade_out (DC::Channel self, int ticks = -1)
		2412	CODE:
		2413	Mix_FadeOutChannel (self, ticks);
		2414
		2415	int
		2416	volume (DC::Channel self, int volume)
		2417	CODE:
		2418	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
		2423	unregister_all_effects (DC::Channel self)
		2424	CODE:
		2425	Mix_UnregisterAllEffects (self);
		2426
		2427	void
		2428	set_panning (DC::Channel self, int left, int right)
		2429	CODE:
		2430	left = CLAMP (left , 0, 255);
		2431	right = CLAMP (right, 0, 255);
		2432	Mix_SetPanning (self, left, right);
		2433
		2434	void
		2435	set_distance (DC::Channel self, int distance)
		2436	CODE:
		2437	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2438
		2439	void
		2440	set_position (DC::Channel self, int angle, int distance)
		2441	CODE:
		2442
		2443	void
		2444	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2445	CODE:
		2446	{
		2447	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2448	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2449	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2450	}
		2451
		2452	void
		2453	set_reverse_stereo (DC::Channel self, int flip)
		2454	CODE:
		2455	Mix_SetReverseStereo (self, flip);
		2456
		2457	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2458
		2459	PROTOTYPES: DISABLE
		2460
		2461	DC::MixChunk
		2462	new (SV *class, DC::RW rwops)
		2463	CODE:
		2464	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2465	OUTPUT:
		2466	RETVAL
		2467
		2468	void
2165	DESTROY (CFPlus::MixChunk self)	2469	DESTROY (DC::MixChunk self)
2166	CODE:	2470	CODE:
2167	Mix_FreeChunk (self);	2471	Mix_FreeChunk (self);
2168		2472
2169	int	2473	int
2170	volume (CFPlus::MixChunk self, int volume = -1)	2474	volume (DC::MixChunk self, int volume = -1)
2171	CODE:	2475	CODE:
		2476	if (items > 1)
		2477	volume = CLAMP (volume, 0, 128);
2172	RETVAL = Mix_VolumeChunk (self, volume);	2478	RETVAL = Mix_VolumeChunk (self, volume);
2173	OUTPUT:	2479	OUTPUT:
2174	RETVAL	2480	RETVAL
2175		2481
2176	int	2482	DC::Channel
2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2483	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2178	CODE:	2484	CODE:
		2485	{
2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2486	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2487
		2488	if (RETVAL < 0)
		2489	XSRETURN_UNDEF;
		2490
		2491	if (channel < 0)
		2492	{
		2493	Mix_UnregisterAllEffects (RETVAL);
		2494	Mix_Volume (RETVAL, 128);
		2495	}
		2496	}
2180	OUTPUT:	2497	OUTPUT:
2181	RETVAL	2498	RETVAL
2182		2499
2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2500	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2184		2501
2185	int	2502	int
2186	volume (int volume = -1)	2503	volume (int volume = -1)
		2504	PROTOTYPE: ;$
2187	CODE:	2505	CODE:
		2506	if (items > 0)
		2507	volume = CLAMP (volume, 0, 128);
2188	RETVAL = Mix_VolumeMusic (volume);	2508	RETVAL = Mix_VolumeMusic (volume);
2189	OUTPUT:	2509	OUTPUT:
2190	RETVAL	2510	RETVAL
2191		2511
		2512	void
		2513	fade_out (int ms)
		2514	CODE:
		2515	Mix_FadeOutMusic (ms);
		2516
		2517	void
		2518	halt ()
		2519	CODE:
		2520	Mix_HaltMusic ();
		2521
		2522	DC::MixMusic
		2523	new (SV *class, DC::RW rwops)
		2524	CODE:
		2525	RETVAL = Mix_LoadMUS_RW (rwops);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	void
		2530	DESTROY (DC::MixMusic self)
		2531	CODE:
		2532	Mix_FreeMusic (self);
		2533
2192	int	2534	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)	2535	play (DC::MixMusic self, int loops = -1)
2213	CODE:	2536	CODE:
2214	RETVAL = Mix_PlayMusic (self, loops);	2537	RETVAL = Mix_PlayMusic (self, loops);
2215	OUTPUT:	2538	OUTPUT:
2216	RETVAL	2539	RETVAL
2217		2540
2218	int	2541	void
2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2542	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2220	CODE:	2543	CODE:
2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2544	Mix_FadeInMusicPos (self, loops, ms, position);
2222	OUTPUT:
2223	RETVAL
2224		2545
2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2546	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2547
		2548	PROTOTYPES: ENABLE
2226		2549
2227	BOOT:	2550	BOOT:
2228	{	2551	{
2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2552	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2230	static const struct {	2553	static const struct {
2231	const char *name;	2554	const char *name;
2232	IV iv;	2555	IV iv;
2233	} *civ, const_iv[] = {	2556	} *civ, const_iv[] = {
2234	# define const_iv(name) { # name, (IV)name }	2557	# define const_iv(name) { # name, (IV)name }
…		…
2246	const_iv (GL_ALPHA_TEST),	2569	const_iv (GL_ALPHA_TEST),
2247	const_iv (GL_NORMALIZE),	2570	const_iv (GL_NORMALIZE),
2248	const_iv (GL_RESCALE_NORMAL),	2571	const_iv (GL_RESCALE_NORMAL),
2249	const_iv (GL_FRONT),	2572	const_iv (GL_FRONT),
2250	const_iv (GL_BACK),	2573	const_iv (GL_BACK),
		2574	const_iv (GL_AUX0),
2251	const_iv (GL_AND),	2575	const_iv (GL_AND),
2252	const_iv (GL_ONE),	2576	const_iv (GL_ONE),
2253	const_iv (GL_ZERO),	2577	const_iv (GL_ZERO),
2254	const_iv (GL_SRC_ALPHA),	2578	const_iv (GL_SRC_ALPHA),
2255	const_iv (GL_DST_ALPHA),	2579	const_iv (GL_DST_ALPHA),
…		…
2268	const_iv (GL_INTENSITY),	2592	const_iv (GL_INTENSITY),
2269	const_iv (GL_LUMINANCE),	2593	const_iv (GL_LUMINANCE),
2270	const_iv (GL_LUMINANCE_ALPHA),	2594	const_iv (GL_LUMINANCE_ALPHA),
2271	const_iv (GL_FLOAT),	2595	const_iv (GL_FLOAT),
2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2596	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2597	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2599	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2600	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2601	const_iv (GL_COMPRESSED_RGB_ARB),
		2602	const_iv (GL_COMPRESSED_RGBA_ARB),
2273	const_iv (GL_COMPILE),	2603	const_iv (GL_COMPILE),
2274	const_iv (GL_PROXY_TEXTURE_1D),	2604	const_iv (GL_PROXY_TEXTURE_1D),
2275	const_iv (GL_PROXY_TEXTURE_2D),	2605	const_iv (GL_PROXY_TEXTURE_2D),
2276	const_iv (GL_TEXTURE_1D),	2606	const_iv (GL_TEXTURE_1D),
2277	const_iv (GL_TEXTURE_2D),	2607	const_iv (GL_TEXTURE_2D),
…		…
2301	const_iv (GL_COLOR_LOGIC_OP),	2631	const_iv (GL_COLOR_LOGIC_OP),
2302	const_iv (GL_SEPARABLE_2D),	2632	const_iv (GL_SEPARABLE_2D),
2303	const_iv (GL_CONVOLUTION_2D),	2633	const_iv (GL_CONVOLUTION_2D),
2304	const_iv (GL_CONVOLUTION_BORDER_MODE),	2634	const_iv (GL_CONVOLUTION_BORDER_MODE),
2305	const_iv (GL_CONSTANT_BORDER),	2635	const_iv (GL_CONSTANT_BORDER),
		2636	const_iv (GL_POINTS),
2306	const_iv (GL_LINES),	2637	const_iv (GL_LINES),
2307	const_iv (GL_LINE_STRIP),	2638	const_iv (GL_LINE_STRIP),
2308	const_iv (GL_LINE_LOOP),	2639	const_iv (GL_LINE_LOOP),
2309	const_iv (GL_QUADS),	2640	const_iv (GL_QUADS),
2310	const_iv (GL_QUAD_STRIP),	2641	const_iv (GL_QUAD_STRIP),
2311	const_iv (GL_TRIANGLES),	2642	const_iv (GL_TRIANGLES),
2312	const_iv (GL_TRIANGLE_STRIP),	2643	const_iv (GL_TRIANGLE_STRIP),
2313	const_iv (GL_TRIANGLE_FAN),	2644	const_iv (GL_TRIANGLE_FAN),
		2645	const_iv (GL_POLYGON),
2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2646	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2647	const_iv (GL_POINT_SMOOTH_HINT),
		2648	const_iv (GL_LINE_SMOOTH_HINT),
		2649	const_iv (GL_POLYGON_SMOOTH_HINT),
		2650	const_iv (GL_GENERATE_MIPMAP_HINT),
		2651	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2315	const_iv (GL_FASTEST),	2652	const_iv (GL_FASTEST),
		2653	const_iv (GL_DONT_CARE),
		2654	const_iv (GL_NICEST),
2316	const_iv (GL_V2F),	2655	const_iv (GL_V2F),
2317	const_iv (GL_V3F),	2656	const_iv (GL_V3F),
2318	const_iv (GL_T2F_V3F),	2657	const_iv (GL_T2F_V3F),
2319	const_iv (GL_T2F_N3F_V3F),	2658	const_iv (GL_T2F_N3F_V3F),
2320	# undef const_iv	2659	# undef const_iv
…		…
2325		2664
2326	texture_av = newAV ();	2665	texture_av = newAV ();
2327	AvREAL_off (texture_av);	2666	AvREAL_off (texture_av);
2328	}	2667	}
2329		2668
		2669	void
		2670	disable_GL_EXT_blend_func_separate ()
		2671	CODE:
		2672	gl.BlendFuncSeparate = 0;
		2673	gl.BlendFuncSeparateEXT = 0;
		2674
2330	char *	2675	char *
2331	gl_vendor ()	2676	gl_vendor ()
2332	CODE:	2677	CODE:
2333	RETVAL = (char *)glGetString (GL_VENDOR);	2678	RETVAL = (char *)glGetString (GL_VENDOR);
2334	OUTPUT:	2679	OUTPUT:
…		…
2346	CODE:	2691	CODE:
2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2692	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2348	OUTPUT:	2693	OUTPUT:
2349	RETVAL	2694	RETVAL
2350		2695
2351	char *glGetString (GLenum pname)	2696	const char *glGetString (GLenum pname)
2352		2697
2353	GLint glGetInteger (GLenum pname)	2698	GLint glGetInteger (GLenum pname)
2354	CODE:	2699	CODE:
2355	glGetIntegerv (pname, &RETVAL);	2700	glGetIntegerv (pname, &RETVAL);
2356	OUTPUT:	2701	OUTPUT:
…		…
2406	# near_ and far_ are due to microsofts buggy "c" compiler	2751	# 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_)	2752	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2408		2753
2409	# near_ and far_ are due to microsofts buggy "c" compiler	2754	# 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_)	2755	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2756
		2757	PROTOTYPES: DISABLE
2411		2758
2412	void glViewport (int x, int y, int width, int height)	2759	void glViewport (int x, int y, int width, int height)
2413		2760
2414	void glScissor (int x, int y, int width, int height)	2761	void glScissor (int x, int y, int width, int height)
2415		2762
…		…
2423		2770
2424	void glRotate (float angle, float x, float y, float z)	2771	void glRotate (float angle, float x, float y, float z)
2425	CODE:	2772	CODE:
2426	glRotatef (angle, x, y, z);	2773	glRotatef (angle, x, y, z);
2427		2774
2428	void glBegin (int mode)
2429
2430	void glEnd ()
2431
2432	void glColor (float r, float g, float b, float a = 1.0)	2775	void glColor (float r, float g, float b, float a = 1.0)
2433	PROTOTYPE: @
2434	ALIAS:	2776	ALIAS:
2435	glColor_premultiply = 1	2777	glColor_premultiply = 1
2436	CODE:	2778	CODE:
2437	if (ix)	2779	if (ix)
2438	{	2780	{
…		…
2441	b *= a;	2783	b *= a;
2442	}	2784	}
2443	// microsoft visual "c" rounds instead of truncating...	2785	// microsoft visual "c" rounds instead of truncating...
2444	glColor4f (r, g, b, a);	2786	glColor4f (r, g, b, a);
2445		2787
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.)	2788	void glRasterPos (float x, float y, float z = 0.)
2453	CODE:	2789	CODE:
2454	glRasterPos3f (0, 0, z);	2790	glRasterPos3f (0, 0, z);
2455	glBitmap (0, 0, 0, 0, x, y, 0);	2791	glBitmap (0, 0, 0, 0, x, y, 0);
2456		2792
…		…
2460		2796
2461	void glTexCoord (float s, float t)	2797	void glTexCoord (float s, float t)
2462	CODE:	2798	CODE:
2463	glTexCoord2f (s, t);	2799	glTexCoord2f (s, t);
2464		2800
		2801	void glRect (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glRectf (x1, y1, x2, y2);
		2804
		2805	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2806	CODE:
		2807	glBegin (GL_LINE_LOOP);
		2808	glVertex2f (x1, y1);
		2809	glVertex2f (x2, y1);
		2810	glVertex2f (x2, y2);
		2811	glVertex2f (x1, y2);
		2812	glEnd ();
		2813
		2814	PROTOTYPES: ENABLE
		2815
		2816	void glBegin (int mode)
		2817
		2818	void glEnd ()
		2819
		2820	void glPointSize (GLfloat size)
		2821
		2822	void glLineWidth (GLfloat width)
		2823
		2824	void glInterleavedArrays (int format, int stride, char *data)
		2825
		2826	void glDrawElements (int mode, int count, int type, char *indices)
		2827
		2828	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2829
2465	void glTexEnv (int target, int pname, float param)	2830	void glTexEnv (int target, int pname, float param)
2466	CODE:	2831	CODE:
2467	glTexEnvf (target, pname, param);	2832	glTexEnvf (target, pname, param);
2468		2833
2469	void glTexParameter (int target, int pname, float param)	2834	void glTexParameter (int target, int pname, float param)
…		…
2485	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2850	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2486	CODE:	2851	CODE:
2487	if (gl.SeparableFilter2D)	2852	if (gl.SeparableFilter2D)
2488	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2853	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2489		2854
2490	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2855	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2491		2856
2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2857	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2493		2858
2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2859	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2495		2860
…		…
2521		2886
2522	void glEndList ()	2887	void glEndList ()
2523		2888
2524	void glCallList (int list)	2889	void glCallList (int list)
2525		2890
		2891	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2892
		2893	PROTOTYPES: DISABLE
		2894
		2895	void
		2896	find_widget (SV *self, NV x, NV y)
		2897	PPCODE:
		2898	{
		2899	if (within_widget (self, x, y))
		2900	XPUSHs (self);
		2901	}
		2902
		2903	BOOT:
		2904	{
		2905	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2906
		2907	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2908	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2909	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2910	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2911	}
		2912
		2913	void
		2914	draw (SV *self)
		2915	CODE:
		2916	{
		2917	HV *hv;
		2918	SV **svp;
		2919	NV x, y, w, h;
		2920	SV *draw_x_sv = GvSV (draw_x_gv);
		2921	SV *draw_y_sv = GvSV (draw_y_gv);
		2922	SV *draw_w_sv = GvSV (draw_w_gv);
		2923	SV *draw_h_sv = GvSV (draw_h_gv);
		2924	double draw_x, draw_y;
		2925
		2926	if (!SvROK (self))
		2927	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2928
		2929	hv = (HV *)SvRV (self);
		2930
		2931	if (SvTYPE (hv) != SVt_PVHV)
		2932	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2933
		2934	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2935	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2936
		2937	if (!h || !w)
		2938	XSRETURN_EMPTY;
		2939
		2940	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2941	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2942
		2943	draw_x = SvNV (draw_x_sv) + x;
		2944	draw_y = SvNV (draw_y_sv) + y;
		2945
		2946	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2947	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2948	XSRETURN_EMPTY;
		2949
		2950	sv_setnv (draw_x_sv, draw_x);
		2951	sv_setnv (draw_y_sv, draw_y);
		2952
		2953	glPushMatrix ();
		2954	glTranslated (x, y, 0);
		2955
		2956	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2957	{
		2958	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2959
		2960	if (svp && SvTRUE (*svp))
		2961	{
		2962	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2963	glEnable (GL_BLEND);
		2964	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2965	glBegin (GL_QUADS);
		2966	glVertex2f (0, 0);
		2967	glVertex2f (w, 0);
		2968	glVertex2f (w, h);
		2969	glVertex2f (0, h);
		2970	glEnd ();
		2971	glDisable (GL_BLEND);
		2972	}
		2973	}
		2974	#if 0
		2975	// draw borders, for debugging
		2976	glPushMatrix ();
		2977	glColor4f (1., 1., 0., 1.);
		2978	glTranslatef (.5, .5, 0.);
		2979	glBegin (GL_LINE_LOOP);
		2980	glVertex2f (0 , 0);
		2981	glVertex2f (w - 1, 0);
		2982	glVertex2f (w - 1, h - 1);
		2983	glVertex2f (0 , h - 1);
		2984	glEnd ();
		2985	glPopMatrix ();
		2986	#endif
		2987	PUSHMARK (SP);
		2988	XPUSHs (self);
		2989	PUTBACK;
		2990	call_method ("_draw", G_VOID | G_DISCARD);
		2991	SPAGAIN;
		2992
		2993	glPopMatrix ();
		2994
		2995	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2996	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2997	}
		2998

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