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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 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	#if !PANGO_VERSION_CHECK (1, 17, 3)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1324	--line;
		1325	#endif
1217	EXTEND (SP, 2);	1326	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1327	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1329	}
1221		1330
1222	void	1331	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1332	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1333	PPCODE:
1225	{	1334	{
1226	PangoLayoutLine *lp;	1335	PangoLayoutLine *lp;
1227	int index, trailing;	1336	int index, trailing;
1228		1337
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1352	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1353	}
1245	}	1354	}
1246		1355
1247	void	1356	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1357	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1358	CODE:
		1359	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1251	self->pl,	1361	self->pl,
		1362	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1254	flags	1365	flags
1255	);	1366	);
		1367	// we assume that context_change actually clears/frees stuff
		1368	// and does not do any recomputation...
		1369	pango_layout_context_changed (self->pl);
1256		1370
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1371	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1372	draw (DC::Layout self)
1263	CODE:	1373	CODE:
1264	{	1374	{
1265	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1266	int oh = SvIV (h_);	1376	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1377	glEnable (GL_BLEND);
		1378	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1379	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1380	glEnable (GL_ALPHA_TEST);
		1381	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1267		1382
1268	if (ow && oh)	1383	rc_draw (self->rc);
		1384
		1385	glDisable (GL_ALPHA_TEST);
		1386	glDisable (GL_BLEND);
		1387	glDisable (GL_TEXTURE_2D);
		1388	}
		1389
		1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1391
		1392	PROTOTYPES: ENABLE
		1393
		1394	void
		1395	pad (SV *data_, int ow, int oh, int nw, int nh)
		1396	CODE:
		1397	{
		1398	if ((nw != ow || nh != oh) && SvOK (data_))
1269	{	1399	{
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;	1400	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1403	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1404
1282	SvPOK_only (result_);	1405	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1284		1407
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1409	while (oh--)
1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1288		1411
1289	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1413	}
1296	}	1414	}
1297		1415
1298	void	1416	void
1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1417	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1305	{	1423	{
1306	HV *hv = (HV *)SvRV (self);	1424	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1427	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1428
		1429	if (name <= 0)
		1430	XSRETURN_EMPTY;
1310		1431
1311	if (items < 5)	1432	if (items < 5)
1312	{	1433	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1474	RETVAL = width > 0;
1354	}	1475	}
1355	OUTPUT:	1476	OUTPUT:
1356	RETVAL	1477	RETVAL
1357		1478
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1480
1360	CFPlus::Map	1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
1361	new (SV *class)	1484	new (SV *class)
1362	CODE:	1485	CODE:
1363	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1487	RETVAL->x = 0;
1365	RETVAL->y = 0;	1488	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1496	RETVAL->row = 0;
1374	OUTPUT:	1497	OUTPUT:
1375	RETVAL	1498	RETVAL
1376		1499
1377	void	1500	void
1378	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1379	CODE:	1502	CODE:
1380	{	1503	{
1381	map_clear (self);	1504	map_clear (self);
1382	Safefree (self->face2tile);	1505	Safefree (self->face2tile);
1383	Safefree (self->tex);	1506	Safefree (self->tex);
1384	Safefree (self);	1507	Safefree (self);
1385	}	1508	}
1386		1509
1387	void	1510	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1511	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1512	CODE:
1390	self->w = map_width;	1513	self->w = map_width;
1391	self->h = map_height;	1514	self->h = map_height;
1392		1515
1393	void	1516	void
1394	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1395	CODE:	1518	CODE:
1396	map_clear (self);	1519	map_clear (self);
1397		1520
1398	void	1521	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1522	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1523	CODE:
1401	{	1524	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1525	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1526	need_texid (self, tile);
1404	}	1527	}
1405		1528
1406	void	1529	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1530	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1531	CODE:
1409	{	1532	{
1410	tileid texid;	1533	tileid texid;
1411	maptex *tex;	1534	maptex *tex;
1412		1535
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1548	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1549	tex->smoothlevel = level;
1427	}	1550	}
1428		1551
1429	void	1552	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)	1553	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:	1554	CODE:
1432	{	1555	{
1433	need_texid (self, texid);	1556	need_texid (self, texid);
1434		1557
1435	{	1558	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1580	}
1458		1581
1459	int	1582	int
1460	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1461	ALIAS:	1584	ALIAS:
1462	oy = 1	1585	oy = 1
1463	x = 2	1586	x = 2
1464	y = 3	1587	y = 3
1465	w = 4	1588	w = 4
…		…
1476	}	1599	}
1477	OUTPUT:	1600	OUTPUT:
1478	RETVAL	1601	RETVAL
1479		1602
1480	void	1603	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1605	CODE:
1483	{	1606	{
1484	if (dx > 0)	1607	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1609	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1503	}	1626	}
1504	}	1627	}
1505		1628
1506	void	1629	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1631	CODE:
1509	{	1632	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1633	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1634	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1635	mapcell *cell;
1513	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1514		1639
1515	while (data < data_end - 1)	1640	while (data < data_end - 1)
1516	{	1641	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1518		1643
…		…
1569	}	1694	}
1570	else	1695	else
1571	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1572	}	1697	}
1573		1698
		1699	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1700	if (flags & (4 >> z))
1575	{	1701	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1703	need_facenum (self, face);
1578	cell->tile [0] = self->face2tile [face];	1704	cell->tile [z] = self->face2tile [face];
		1705
		1706	if (cell->tile [z])
		1707	{
		1708	maptex *tex = self->tex + cell->tile [z];
		1709	if (!tex->name)
		1710	av_push (missing, newSViv (cell->tile [z]));
		1711
		1712	if (tex->smoothtile)
		1713	{
		1714	maptex *smooth = self->tex + tex->smoothtile;
		1715	if (!smooth->name)
		1716	av_push (missing, newSViv (tex->smoothtile));
		1717	}
		1718	}
1579	}	1719	}
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	}	1720	}
1595	else	1721	else
1596	cell->darkness = 0;	1722	cell->darkness = 0;
1597	}	1723	}
1598	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1599		1727
1600	SV *	1728	SV *
1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1729	mapmap (DC::Map self, int x0, int y0, int w, int h)
1602	CODE:	1730	CODE:
1603	{	1731	{
1604	int x1, x;	1732	int x1, x;
1605	int y1, y;	1733	int y1, y;
1606	int z;	1734	int z;
…		…
1651	}	1779	}
1652	OUTPUT:	1780	OUTPUT:
1653	RETVAL	1781	RETVAL
1654		1782
1655	void	1783	void
1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1657	CODE:	1785	CODE:
1658	{	1786	{
		1787	int x, y, z;
		1788
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1789	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1790	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)	1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1662	smooth_key skey;	1792	smooth_key skey;
1663	int x, y, z;	1793
1664	int last_name;	1794	rc_t *rc = rc_alloc ();
		1795	rc_key_t key;
		1796	rc_array_t *arr;
1665		1797
1666	// thats current max. sorry.	1798	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1799	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1800	if (sh > 255) sh = 255;
1669		1801
1670	// clear key, in case of extra padding	1802	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1803	memset (&skey, 0, sizeof (skey));
1672		1804
1673	glColor4ub (255, 255, 255, 255);	1805	memset (&key, 0, sizeof (key));
1674		1806	key.r = 255;
1675	glEnable (GL_BLEND);	1807	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1808	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1809	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1810	key.mode = GL_QUADS;
1679		1811	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1812	key.texname = -1;
1681
1682	last_name = 0;
1683		1813
1684	mx += self->x;	1814	mx += self->x;
1685	my += self->y;	1815	my += self->y;
1686		1816
1687	// first pass: determine smooth_max	1817	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1833	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1834	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1835	self->tex [cell->tile [2]].smoothlevel));
1706	}	1836	}
1707	}	1837	}
		1838
		1839	glEnable (GL_BLEND);
		1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1708		1842
1709	for (z = 0; z <= 2; z++)	1843	for (z = 0; z <= 2; z++)
1710	{	1844	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1845	memset (smooth_level, 0, sizeof (smooth_level));
1712		1846
…		…
1722	tileid tile = cell->tile [z];	1856	tileid tile = cell->tile [z];
1723		1857
1724	if (tile)	1858	if (tile)
1725	{	1859	{
1726	maptex tex = self->tex [tile];	1860	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1861	int px, py;
1728	int py = (y + 1) * T - tex.h;
1729		1862
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1863	if (key.texname != tex.name)
1733	{	1864	{
1734	if (!tex.name)	1865	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1866	tex = self->tex [2]; /* missing, replace by noface */
1736		1867
1737	glEnd ();	1868	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1869	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1870	}
1741		1871
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1872	px = (x + 1) * T - tex.w;
		1873	py = (y + 1) * T - tex.h;
		1874
		1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1876	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);	1877	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 );	1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1746		1879
1747	if (cell->flags && z == 2)	1880	if (cell->flags && z == 2)
1748	{	1881	{
		1882	// overlays such as the speech bubble, probably more to come
1749	if (cell->flags & 1)	1883	if (cell->flags & 1)
1750	{	1884	{
1751	maptex tex = self->tex [1];	1885	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	1886	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	1887	int py = y * T - T * 6 / 32;
1754		1888
		1889	if (tex.name)
1755	glEnd ();	1890	{
1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1891	if (key.texname != tex.name)
		1892	{
		1893	key.texname = tex.name;
		1894	arr = rc_array (rc, &key);
		1895	}
		1896
		1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1757	glBegin (GL_QUADS);	1901	}
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	}	1902	}
1764	}	1903	}
1765		1904
1766	// update smooth hash	1905	// update smooth hash
1767	if (tex.smoothtile)	1906	if (tex.smoothtile)
…		…
1803	}	1942	}
1804	}	1943	}
1805	}	1944	}
1806	}	1945	}
1807		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
1808	// go through all smoothlevels, lowest to highest, then draw.	1950	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	1951	// this is basically counting sort
1810	{	1952	{
1811	int w, b;	1953	int w, b;
1812		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	1957	for (w = 0; w < 256 / 32; ++w)
1814	{	1958	{
1815	uint32_t smask = smooth_level [w];	1959	uint32_t smask = smooth_level [w];
1816	if (smask)	1960	if (smask)
1817	for (b = 0; b < 32; ++b)	1961	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	1980	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	1982	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	1983	float dy = tex.t * .5f ; // 2 images/column
1840		1984
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	1985	if (tex.name)
1844	{	1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
1845	if (!tex.name)	1989	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	1990	{
1847
1848	glEnd ();	1991	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
1851	}	1994	}
1852		1995
1853	if (border)	1996	if (border)
1854	{	1997	{
1855	float ox = border * dx;	1998	float ox = border * dx;
1856		1999
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2004	}
1862		2005
1863	if (corner)	2006	if (corner)
1864	{	2007	{
1865	float ox = corner * dx;	2008	float ox = corner * dx;
1866		2009
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
1871	}	2015	}
1872	}	2016	}
1873	}	2017	}
1874	}	2018	}
1875	}	2019	}
		2020
		2021	glEnd ();
		2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
1876	}	2024	}
1877		2025
1878	hv_clear (smooth);	2026	hv_clear (smooth);
1879	}	2027	}
1880		2028
1881	glEnd ();
1882
1883	glDisable (GL_TEXTURE_2D);
1884	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1885		2031
1886	// top layer: overlays such as the health bar	2032	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1889	{	2035	{
…		…
1914	}	2060	}
1915	}	2061	}
1916	}	2062	}
1917		2063
1918	void	2064	void
1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1920	CODE:	2066	CODE:
1921	{	2067	{
1922	static float color[16][3] = {	2068	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1976	}	2122	}
1977		2123
1978	void	2124	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2126	PPCODE:
1981	{	2127	{
1982	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2134	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2135	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2136
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2139
1991	mx += self->x;	2140	mx += self->x - 1;
1992	my += self->y;	2141	my += self->y - 1;
1993		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1994	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1996	{	2147	{
1997	maprow *row = self->row + (y + my);	2148	maprow *row = self->row + (y + my);
1998		2149
1999	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2152	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
2003		2154
2004	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
2007	}	2158	}
2008	}	2159	}
2009		2160
2010	if (smoothing)
2011	{
2012	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2013	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2014
2015	SvPOK_only (darkness2_sv);
2016	SvCUR_set (darkness2_sv, sw4 * sh);
2017
2018	for (y = 0; y < sh; ++y)	2161	for (y = 0; y < sh; ++y)
2019	for (x = 0; x < sw4; ++x)	2162	for (x = 0; x < sw; ++x)
2020	{	2163	{
2021	float *f = (float *)matrix;	2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2022	int dx, dy;	2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2023	float sum = 0.f;	2166	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2167	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2168	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2169	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2170	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2171	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2172	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2024		2173
2025	for (dy = -1; dy <= 1; ++dy)	2174	uint8_t r11 = (d11 + d21 + d12) / 3;
2026	for (dx = -1; dx <= 1; ++dx)	2175	uint8_t r21 = d21;
2027	{	2176	uint8_t r31 = (d21 + d31 + d32) / 3;
2028	unsigned int x2 = x + dx;
2029	unsigned int y2 = y + dy;
2030		2177
2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2178	uint8_t r12 = d12;
2032	}	2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
2033		2181
2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2182	uint8_t r13 = (d13 + d23 + d12) / 3;
2035	}	2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
2036		2185
2037	darkness_sv = darkness2_sv;	2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2038	}	2195	}
		2196
		2197	free (darkness1);
2039		2198
2040	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
2041	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
2042	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
2043	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
2044	}	2203	}
2045		2204
2046	SV *	2205	SV *
2047	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2206	get_rect (DC::Map self, int x0, int y0, int w, int h)
2048	CODE:	2207	CODE:
2049	{	2208	{
2050	int x, y, x1, y1;	2209	int x, y, x1, y1;
2051	SV *data_sv = newSV (w * h * 7 + 5);	2210	SV *data_sv = newSV (w * h * 7 + 5);
2052	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2211	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2117	}	2276	}
2118	OUTPUT:	2277	OUTPUT:
2119	RETVAL	2278	RETVAL
2120		2279
2121	void	2280	void
2122	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2123	PPCODE:	2282	PPCODE:
2124	{	2283	{
2125	int x, y, z;	2284	int x, y, z;
2126	int w, h;	2285	int w, h;
2127	int x1, y1;	2286	int x1, y1;
2128		2287
2129	if (*data++ != 0)	2288	if (*data++ != 0)
2130	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
2131		2290
2132	w = *data++ << 8; w |= *data++;	2291	w = *data++ << 8; w |= *data++;
2133	h = *data++ << 8; h |= *data++;	2292	h = *data++ << 8; h |= *data++;
2134		2293
2135	// we need to do this 'cause we don't keep an absolute coord system for rows	2294	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2180	}	2339	}
2181	}	2340	}
2182	}	2341	}
2183	}	2342	}
2184		2343
2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
2186		2345
2187	CFPlus::MixChunk	2346	DC::RW
2188	new_from_file (SV *class, char *path)	2347	new (SV *class, SV *data_sv)
2189	CODE:	2348	CODE:
2190	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
2191	OUTPUT:	2355	OUTPUT:
2192	RETVAL	2356	RETVAL
2193		2357
		2358	DC::RW
		2359	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2360	CODE:
		2361	RETVAL = SDL_RWFromFile (path, mode);
		2362	OUTPUT:
		2363	RETVAL
		2364
		2365	# fails on win32:
		2366	# dc.xs(2268) : error C2059: syntax error : '('
2194	void	2367	#void
		2368	#close (DC::RW self)
		2369	# CODE:
		2370	# (self->(close)) (self);
		2371
		2372	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2373
		2374	PROTOTYPES: DISABLE
		2375
		2376	DC::Channel
		2377	find ()
		2378	CODE:
		2379	{
		2380	RETVAL = Mix_GroupAvailable (-1);
		2381
		2382	if (RETVAL < 0)
		2383	{
		2384	RETVAL = Mix_GroupOldest (-1);
		2385
		2386	if (RETVAL < 0)
		2387	XSRETURN_UNDEF;
		2388
		2389	Mix_HaltChannel (RETVAL);
		2390	}
		2391
		2392	Mix_UnregisterAllEffects (RETVAL);
		2393	Mix_Volume (RETVAL, 128);
		2394	}
		2395	OUTPUT:
		2396	RETVAL
		2397
		2398	void
		2399	halt (DC::Channel self)
		2400	CODE:
		2401	Mix_HaltChannel (self);
		2402
		2403	void
		2404	expire (DC::Channel self, int ticks = -1)
		2405	CODE:
		2406	Mix_ExpireChannel (self, ticks);
		2407
		2408	void
		2409	fade_out (DC::Channel self, int ticks = -1)
		2410	CODE:
		2411	Mix_FadeOutChannel (self, ticks);
		2412
		2413	int
		2414	volume (DC::Channel self, int volume)
		2415	CODE:
		2416	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2417	OUTPUT:
		2418	RETVAL
		2419
		2420	void
		2421	unregister_all_effects (DC::Channel self)
		2422	CODE:
		2423	Mix_UnregisterAllEffects (self);
		2424
		2425	void
		2426	set_panning (DC::Channel self, int left, int right)
		2427	CODE:
		2428	left = CLAMP (left , 0, 255);
		2429	right = CLAMP (right, 0, 255);
		2430	Mix_SetPanning (self, left, right);
		2431
		2432	void
		2433	set_distance (DC::Channel self, int distance)
		2434	CODE:
		2435	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2436
		2437	void
		2438	set_position (DC::Channel self, int angle, int distance)
		2439	CODE:
		2440
		2441	void
		2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2443	CODE:
		2444	{
		2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2448	}
		2449
		2450	void
		2451	set_reverse_stereo (DC::Channel self, int flip)
		2452	CODE:
		2453	Mix_SetReverseStereo (self, flip);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::MixChunk
		2460	new (SV *class, DC::RW rwops)
		2461	CODE:
		2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void
2195	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
2196	CODE:	2468	CODE:
2197	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
2198		2470
2199	int	2471	int
2200	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
2201	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
2202	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
2203	OUTPUT:	2477	OUTPUT:
2204	RETVAL	2478	RETVAL
2205		2479
2206	int	2480	DC::Channel
2207	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2481	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2208	CODE:	2482	CODE:
		2483	{
2209	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2484	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2485
		2486	if (RETVAL < 0)
		2487	XSRETURN_UNDEF;
		2488
		2489	if (channel < 0)
		2490	{
		2491	Mix_UnregisterAllEffects (RETVAL);
		2492	Mix_Volume (RETVAL, 128);
		2493	}
		2494	}
2210	OUTPUT:	2495	OUTPUT:
2211	RETVAL	2496	RETVAL
2212		2497
2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2214		2499
2215	int	2500	int
2216	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
2217	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
2218	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
2219	OUTPUT:	2507	OUTPUT:
2220	RETVAL	2508	RETVAL
2221		2509
		2510	void
		2511	fade_out (int ms)
		2512	CODE:
		2513	Mix_FadeOutMusic (ms);
		2514
		2515	void
		2516	halt ()
		2517	CODE:
		2518	Mix_HaltMusic ();
		2519
		2520	DC::MixMusic
		2521	new (SV *class, DC::RW rwops)
		2522	CODE:
		2523	RETVAL = Mix_LoadMUS_RW (rwops);
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	DESTROY (DC::MixMusic self)
		2529	CODE:
		2530	Mix_FreeMusic (self);
		2531
2222	int	2532	int
2223	fade_out (int ms)
2224	CODE:
2225	RETVAL = Mix_FadeOutMusic (ms);
2226	OUTPUT:
2227	RETVAL
2228
2229	CFPlus::MixMusic
2230	new_from_file (SV *class, char *path)
2231	CODE:
2232	RETVAL = Mix_LoadMUS (path);
2233	OUTPUT:
2234	RETVAL
2235
2236	void
2237	DESTROY (CFPlus::MixMusic self)
2238	CODE:
2239	Mix_FreeMusic (self);
2240
2241	int
2242	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
2243	CODE:	2534	CODE:
2244	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
2245	OUTPUT:	2536	OUTPUT:
2246	RETVAL	2537	RETVAL
2247		2538
2248	int	2539	void
2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2540	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2250	CODE:	2541	CODE:
2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2542	Mix_FadeInMusicPos (self, loops, ms, position);
2252	OUTPUT:
2253	RETVAL
2254		2543
2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
2256		2547
2257	BOOT:	2548	BOOT:
2258	{	2549	{
2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2260	static const struct {	2551	static const struct {
2261	const char *name;	2552	const char *name;
2262	IV iv;	2553	IV iv;
2263	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
2264	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
…		…
2276	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
2277	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
2278	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
2279	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
2280	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
2281	const_iv (GL_AND),	2573	const_iv (GL_AND),
2282	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
2283	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
2284	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
2285	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
2298	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
2299	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
2300	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
2301	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2594	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2595	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2597	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2599	const_iv (GL_COMPRESSED_RGB_ARB),
		2600	const_iv (GL_COMPRESSED_RGBA_ARB),
2303	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
2304	const_iv (GL_PROXY_TEXTURE_1D),	2602	const_iv (GL_PROXY_TEXTURE_1D),
2305	const_iv (GL_PROXY_TEXTURE_2D),	2603	const_iv (GL_PROXY_TEXTURE_2D),
2306	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
2307	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
…		…
2331	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
2332	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
2333	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
2334	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
2335	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
2336	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
2337	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
2338	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
2339	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
2340	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
2341	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
2342	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
2343	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
2344	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2644	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2645	const_iv (GL_POINT_SMOOTH_HINT),
		2646	const_iv (GL_LINE_SMOOTH_HINT),
		2647	const_iv (GL_POLYGON_SMOOTH_HINT),
		2648	const_iv (GL_GENERATE_MIPMAP_HINT),
		2649	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2345	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
2346	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
2347	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
2348	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
2349	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
2350	# undef const_iv	2657	# undef const_iv
…		…
2355		2662
2356	texture_av = newAV ();	2663	texture_av = newAV ();
2357	AvREAL_off (texture_av);	2664	AvREAL_off (texture_av);
2358	}	2665	}
2359		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
		2672
2360	char *	2673	char *
2361	gl_vendor ()	2674	gl_vendor ()
2362	CODE:	2675	CODE:
2363	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
2364	OUTPUT:	2677	OUTPUT:
…		…
2436	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
2437	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2750	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2438		2751
2439	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
2440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2753	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2754
		2755	PROTOTYPES: DISABLE
2441		2756
2442	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
2443		2758
2444	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
2445		2760
…		…
2453		2768
2454	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
2455	CODE:	2770	CODE:
2456	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
2457		2772
2458	void glBegin (int mode)
2459
2460	void glEnd ()
2461
2462	void glColor (float r, float g, float b, float a = 1.0)	2773	void glColor (float r, float g, float b, float a = 1.0)
2463	PROTOTYPE: @
2464	ALIAS:	2774	ALIAS:
2465	glColor_premultiply = 1	2775	glColor_premultiply = 1
2466	CODE:	2776	CODE:
2467	if (ix)	2777	if (ix)
2468	{	2778	{
…		…
2471	b *= a;	2781	b *= a;
2472	}	2782	}
2473	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2474	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
2475		2785
2476	void glInterleavedArrays (int format, int stride, char *data)
2477
2478	void glDrawElements (int mode, int count, int type, char *indices)
2479
2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
2481
2482	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2483	CODE:	2787	CODE:
2484	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2485	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
2486		2790
…		…
2490		2794
2491	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2492	CODE:	2796	CODE:
2493	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2494		2798
		2799	void glRect (float x1, float y1, float x2, float y2)
		2800	CODE:
		2801	glRectf (x1, y1, x2, y2);
		2802
		2803	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2804	CODE:
		2805	glBegin (GL_LINE_LOOP);
		2806	glVertex2f (x1, y1);
		2807	glVertex2f (x2, y1);
		2808	glVertex2f (x2, y2);
		2809	glVertex2f (x1, y2);
		2810	glEnd ();
		2811
		2812	PROTOTYPES: ENABLE
		2813
		2814	void glBegin (int mode)
		2815
		2816	void glEnd ()
		2817
		2818	void glPointSize (GLfloat size)
		2819
		2820	void glLineWidth (GLfloat width)
		2821
		2822	void glInterleavedArrays (int format, int stride, char *data)
		2823
		2824	void glDrawElements (int mode, int count, int type, char *indices)
		2825
		2826	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2827
2495	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2496	CODE:	2829	CODE:
2497	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2498		2831
2499	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2515	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2848	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2516	CODE:	2849	CODE:
2517	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2519		2852
2520	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2853	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2521		2854
2522	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2855	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2523		2856
2524	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2857	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2525		2858
…		…
2551		2884
2552	void glEndList ()	2885	void glEndList ()
2553		2886
2554	void glCallList (int list)	2887	void glCallList (int list)
2555		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
		2895	PPCODE:
		2896	{
		2897	if (within_widget (self, x, y))
		2898	XPUSHs (self);
		2899	}
		2900
		2901	BOOT:
		2902	{
		2903	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2904
		2905	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2906	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2907	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2908	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2909	}
		2910
		2911	void
		2912	draw (SV *self)
		2913	CODE:
		2914	{
		2915	HV *hv;
		2916	SV **svp;
		2917	NV x, y, w, h;
		2918	SV *draw_x_sv = GvSV (draw_x_gv);
		2919	SV *draw_y_sv = GvSV (draw_y_gv);
		2920	SV *draw_w_sv = GvSV (draw_w_gv);
		2921	SV *draw_h_sv = GvSV (draw_h_gv);
		2922	double draw_x, draw_y;
		2923
		2924	if (!SvROK (self))
		2925	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2926
		2927	hv = (HV *)SvRV (self);
		2928
		2929	if (SvTYPE (hv) != SVt_PVHV)
		2930	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2931
		2932	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2933	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2934
		2935	if (!h || !w)
		2936	XSRETURN_EMPTY;
		2937
		2938	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2939	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2940
		2941	draw_x = SvNV (draw_x_sv) + x;
		2942	draw_y = SvNV (draw_y_sv) + y;
		2943
		2944	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2945	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2946	XSRETURN_EMPTY;
		2947
		2948	sv_setnv (draw_x_sv, draw_x);
		2949	sv_setnv (draw_y_sv, draw_y);
		2950
		2951	glPushMatrix ();
		2952	glTranslated (x, y, 0);
		2953
		2954	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2955	{
		2956	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2957
		2958	if (svp && SvTRUE (*svp))
		2959	{
		2960	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2961	glEnable (GL_BLEND);
		2962	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2963	glBegin (GL_QUADS);
		2964	glVertex2f (0, 0);
		2965	glVertex2f (w, 0);
		2966	glVertex2f (w, h);
		2967	glVertex2f (0, h);
		2968	glEnd ();
		2969	glDisable (GL_BLEND);
		2970	}
		2971	}
		2972	#if 0
		2973	// draw borders, for debugging
		2974	glPushMatrix ();
		2975	glColor4f (1., 1., 0., 1.);
		2976	glTranslatef (.5, .5, 0.);
		2977	glBegin (GL_LINE_LOOP);
		2978	glVertex2f (0 , 0);
		2979	glVertex2f (w - 1, 0);
		2980	glVertex2f (w - 1, h - 1);
		2981	glVertex2f (0 , h - 1);
		2982	glEnd ();
		2983	glPopMatrix ();
		2984	#endif
		2985	PUSHMARK (SP);
		2986	XPUSHs (self);
		2987	PUTBACK;
		2988	call_method ("_draw", G_VOID | G_DISCARD);
		2989	SPAGAIN;
		2990
		2991	glPopMatrix ();
		2992
		2993	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2994	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2995	}
		2996

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