[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 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>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
107	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
109	}	116	}
110		117
111	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
112		120
113	#include "pango-font.c"	121	#include "pango-font.c"
114	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
115	#include "pango-render.c"	123	#include "pango-render.c"
116		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
119		129
120	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
121		131
122	static int	132	static int
123	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
124	{	134	{
125	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		149
140	typedef struct cf_layout {	150	typedef struct cf_layout {
141	PangoLayout *pl;	151	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
143	int base_height;	153	int base_height;
144	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
145	} *CFPlus__Layout;	156	} *DC__Layout;
146		157
147	static CFPlus__Font default_font;	158	static DC__Font default_font;
148	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
150		161
151	static void	162	static void
152	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	168	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	170	}
160		171
161	static void	172	static void
162	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
163	{	174	{
164	/* 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
165	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
166	*/	177	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
171		182
172	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
173	}	184	}
174		185
175	static void	186	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	188	{
178	PangoRectangle rect;	189	PangoRectangle rect;
179		190
180	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		203
193	typedef uint16_t tileid;	204	typedef uint16_t tileid;
194	typedef uint16_t faceid;	205	typedef uint16_t faceid;
195		206
196	typedef struct {	207	typedef struct {
197	int name;	208	GLuint name;
198	int w, h;	209	int w, h;
199	float s, t;	210	float s, t;
200	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
201	tileid smoothtile;	212	tileid smoothtile;
202	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	231	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	232	int texs; maptex *tex; // [tileid]
222		233
223	int32_t rows;	234	int32_t rows;
224	maprow *row;	235	maprow *row;
225	} *CFPlus__Map;	236	} *DC__Map;
226		237
227	static char *	238	static char *
228	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
229	{	240	{
230	char *p;	241	char *p;
…		…
268	self->texs *= 2;	279	self->texs *= 2;
269	}	280	}
270	}	281	}
271		282
272	static maprow *	283	static maprow *
273	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
274	{	285	{
275	if (0 > y)	286	if (0 > y)
276	{	287	{
277	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
316		327
317	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
318	}	329	}
319		330
320	static mapcell *	331	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
322	{	333	{
323	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
324	}	335	}
325		336
326	static void	337	static void
327	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
328	{	339	{
329	int r;	340	int r;
330		341
331	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
340	self->row = 0;	351	self->row = 0;
341	self->rows = 0;	352	self->rows = 0;
342	}	353	}
343		354
344	static void	355	static void
345	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)
346	{	357	{
347	int x, y;	358	int x, y;
348	maprow *row;	359	maprow *row;
349	mapcell *cell;	360	mapcell *cell;
350		361
…		…
429	n \|= n >> 16;	440	n \|= n >> 16;
430		441
431	return n + 1;	442	return n + 1;
432	}	443	}
433		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
434	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
437		459
438	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
439		504
440	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
441		506
442	BOOT:	507	BOOT:
443	{	508	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	510	static const struct {
446	const char *name;	511	const char *name;
447	IV iv;	512	IV iv;
448	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
…		…
471		536
472	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
475		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
557	# undef const_iv	626	# undef const_iv
558	};	627	};
559		628
560	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; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578	RETVAL	647	RETVAL
579		648
580	NV floor (NV x)	649	NV floor (NV x)
581		650
582	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
583		656
584	void	657	void
585	pango_init ()	658	pango_init ()
586	CODE:	659	CODE:
587	{	660	{
…		…
627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
628		701
629	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
630	while (*m)	703	while (*m)
631	{	704	{
632	if ((m)->w >= 640 && (m)->h >= 480)	705	if ((m)->w >= 800 && (m)->h >= 480)
633	{	706	{
634	AV *av = newAV ();	707	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	710	av_push (av, newSViv (rgb));
…		…
661		734
662	if (RETVAL)	735	if (RETVAL)
663	{	736	{
664	av_clear (texture_av);	737	av_clear (texture_av);
665		738
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#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);
668	#include "glfunc.h"	741	#include "glfunc.h"
669	#undef GL_FUNC	742	#undef GL_FUNC
670	}	743	}
671	}	744	}
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	827	break;
755	}	828	}
756		829
757	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))));
758	}	831	}
759	}	832	}
760		833
761	int	834	int
762	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)
763	POSTCALL:	836	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
766		839
767	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
768	Mix_CloseAudio ()	857	Mix_CloseAudio ()
769		858
770	int	859	int
771	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
772		864
773	void	865	void
774	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
775	CODE:	867	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
818	STRLEN image_len;	910	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
825		917
826	if (!rw)	918	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
828		920
…		…
901	void	993	void
902	error (char *message)	994	error (char *message)
903	CODE:	995	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	997	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
907	#endif	999	#endif
908		1000
909	void	1001	void
910	fatal (char *message)	1002	fatal (char *message)
911	CODE:	1003	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1005	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
915	#endif	1007	#endif
916	_exit (1);	1008	_exit (1);
917		1009
918	void	1010	void
919	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
931	#if DEBUG	1023	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1024	VALGRIND_DO_LEAK_CHECK;
933	#endif	1025	#endif
934	}	1026	}
935		1027
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1029
938	CFPlus::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
939	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
940	CODE:	1034	CODE:
941	{	1035	{
942	int count;	1036	int count;
943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
946	}	1040	}
947	OUTPUT:	1041	OUTPUT:
948	RETVAL	1042	RETVAL
949		1043
950	void	1044	void
951	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
952	CODE:	1046	CODE:
953	pango_font_description_free (self);	1047	pango_font_description_free (self);
954		1048
955	void	1049	void
956	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
957	CODE:	1052	CODE:
958	default_font = self;	1053	default_font = self;
959		1054
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1056
		1057	PROTOTYPES: DISABLE
		1058
962	void	1059	void
963	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
964	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
965	tc_clear ();	1069	tc_restore ();
966		1070
967	CFPlus::Layout	1071	DC::Layout
968	new (SV *class)	1072	new (SV *class)
969	CODE:	1073	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
971		1075
972	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
979		1084
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
982	OUTPUT:	1087	OUTPUT:
983	RETVAL	1088	RETVAL
984		1089
985	void	1090	void
986	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
987	CODE:	1092	CODE:
988	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
989	Safefree (self);	1095	Safefree (self);
990		1096
991	void	1097	void
992	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
993	CODE:	1099	CODE:
994	{	1100	{
995	STRLEN textlen;	1101	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
997		1103
998	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
999	}	1105	}
1000		1106
1001	void	1107	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1109	CODE:
1004	{	1110	{
1005	STRLEN textlen;	1111	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
1007		1113
1008	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1115	}
1010		1116
1011	void	1117	void
1012	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
1013	CODE:	1119	CODE:
1014	{	1120	{
1015	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1123	const char *pos = text;
…		…
1052	if (attrs)	1158	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
1054	}	1160	}
1055		1161
1056	void	1162	void
1057	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
1058	PPCODE:	1164	PPCODE:
1059	{	1165	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1167
1062	do	1168	do
…		…
1077		1183
1078	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
1079	}	1185	}
1080		1186
1081	int	1187	int
1082	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
1083	CODE:	1189	CODE:
1084	{	1190	{
1085	int lines = 1;	1191	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1087		1193
…		…
1092	}	1198	}
1093	OUTPUT:	1199	OUTPUT:
1094	RETVAL	1200	RETVAL
1095		1201
1096	SV *	1202	SV *
1097	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
1098	CODE:	1204	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1207	OUTPUT:
1102	RETVAL	1208	RETVAL
1103		1209
1104	void	1210	void
1105	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.)
1106	CODE:	1212	CODE:
1107	self->r = r;	1213	self->r = r;
1108	self->g = g;	1214	self->g = g;
1109	self->b = b;	1215	self->b = b;
1110	self->a = a;	1216	self->a = a;
1111		1217
1112	void	1218	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1220	CODE:
1115	if (self->font != font)	1221	if (self->font != font)
1116	{	1222	{
1117	self->font = font;	1223	self->font = font;
1118	layout_update_font (self);	1224	layout_update_font (self);
1119	}	1225	}
1120		1226
1121	void	1227	void
1122	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
1123	CODE:	1229	CODE:
1124	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
1125	{	1231	{
1126	self->base_height = base_height;	1232	self->base_height = base_height;
1127	layout_update_font (self);	1233	layout_update_font (self);
1128	}	1234	}
1129		1235
1130	void	1236	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1238	CODE:
1133	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);
1134		1240
1135	void	1241	void
1136	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1137	CODE:	1243	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1245
1140	void	1246	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1248	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1250
1145	void	1251	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1253	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1153	);	1259	);
1154		1260
1155	void	1261	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1263	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1265
1160	void	1266	void
1161	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1162	PPCODE:	1268	PPCODE:
1163	{	1269	{
1164	int w, h;	1270	int w, h;
1165		1271
1166	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1277	}
1172		1278
1173	int	1279	int
1174	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1175	CODE:	1281	CODE:
1176	{	1282	{
1177	PangoRectangle rect;	1283	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1181	}	1287	}
1182	OUTPUT:	1288	OUTPUT:
1183	RETVAL	1289	RETVAL
1184		1290
1185	int	1291	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1293	CODE:
1188	{	1294	{
1189	int index, trailing;	1295	int index, trailing;
1190	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);
1191	RETVAL = index + trailing;	1297	RETVAL = index + trailing;
1192	}	1298	}
1193	OUTPUT:	1299	OUTPUT:
1194	RETVAL	1300	RETVAL
1195		1301
1196	void	1302	void
1197	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1304	PPCODE:
1199	{	1305	{
1200	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1202		1308
…		…
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1207	}	1313	}
1208		1314
1209	void	1315	void
1210	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)
1211	PPCODE:	1317	PPCODE:
1212	{	1318	{
1213	int line, x;	1319	int line, x;
1214		1320
1215	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)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1324	--line;
		1325	#endif
1218	EXTEND (SP, 2);	1326	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1327	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1329	}
1222		1330
1223	void	1331	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1332	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1333	PPCODE:
1226	{	1334	{
1227	PangoLayoutLine *lp;	1335	PangoLayoutLine *lp;
1228	int index, trailing;	1336	int index, trailing;
1229		1337
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1352	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1353	}
1246	}	1354	}
1247		1355
1248	void	1356	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1357	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1358	CODE:
		1359	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1252	self->pl,	1361	self->pl,
		1362	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1255	flags	1365	flags
1256	);	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);
1257		1370
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1371	void
1263	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1264	CODE:	1373	CODE:
1265	{	1374	{
1266	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1267	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);
1268		1382
1269	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_))
1270	{	1399	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow \|\| nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1400	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1281	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1282		1404
1283	SvPOK_only (result_);	1405	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1285		1407
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1409	while (oh--)
1288	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);
1289		1411
1290	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1413	}
1297	}	1414	}
1298		1415
1299	void	1416	void
1300	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.)
…		…
1306	{	1423	{
1307	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	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;
1311		1431
1312	if (items < 5)	1432	if (items < 5)
1313	{	1433	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1474	RETVAL = width > 0;
1355	}	1475	}
1356	OUTPUT:	1476	OUTPUT:
1357	RETVAL	1477	RETVAL
1358		1478
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1480
1361	CFPlus::Map	1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
1362	new (SV *class)	1484	new (SV *class)
1363	CODE:	1485	CODE:
1364	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1487	RETVAL->x = 0;
1366	RETVAL->y = 0;	1488	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1496	RETVAL->row = 0;
1375	OUTPUT:	1497	OUTPUT:
1376	RETVAL	1498	RETVAL
1377		1499
1378	void	1500	void
1379	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1380	CODE:	1502	CODE:
1381	{	1503	{
1382	map_clear (self);	1504	map_clear (self);
1383	Safefree (self->face2tile);	1505	Safefree (self->face2tile);
1384	Safefree (self->tex);	1506	Safefree (self->tex);
1385	Safefree (self);	1507	Safefree (self);
1386	}	1508	}
1387		1509
1388	void	1510	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1511	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1512	CODE:
1391	self->w = map_width;	1513	self->w = map_width;
1392	self->h = map_height;	1514	self->h = map_height;
1393		1515
1394	void	1516	void
1395	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1396	CODE:	1518	CODE:
1397	map_clear (self);	1519	map_clear (self);
1398		1520
1399	void	1521	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1522	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1523	CODE:
1402	{	1524	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1525	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1526	need_texid (self, tile);
1405	}	1527	}
1406		1528
1407	void	1529	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1530	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1531	CODE:
1410	{	1532	{
1411	tileid texid;	1533	tileid texid;
1412	maptex *tex;	1534	maptex *tex;
1413		1535
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1548	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1549	tex->smoothlevel = level;
1428	}	1550	}
1429		1551
1430	void	1552	void
1431	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)
1432	CODE:	1554	CODE:
1433	{	1555	{
1434	need_texid (self, texid);	1556	need_texid (self, texid);
1435		1557
1436	{	1558	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1580	}
1459		1581
1460	int	1582	int
1461	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1462	ALIAS:	1584	ALIAS:
1463	oy = 1	1585	oy = 1
1464	x = 2	1586	x = 2
1465	y = 3	1587	y = 3
1466	w = 4	1588	w = 4
…		…
1477	}	1599	}
1478	OUTPUT:	1600	OUTPUT:
1479	RETVAL	1601	RETVAL
1480		1602
1481	void	1603	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1605	CODE:
1484	{	1606	{
1485	if (dx > 0)	1607	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1609	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1504	}	1626	}
1505	}	1627	}
1506		1628
1507	void	1629	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1631	CODE:
1510	{	1632	{
1511	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1512	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1513	mapcell *cell;	1635	mapcell *cell;
1514	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1515		1639
1516	while (data < data_end - 1)	1640	while (data < data_end - 1)
1517	{	1641	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1519		1643
…		…
1570	}	1694	}
1571	else	1695	else
1572	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1573	}	1697	}
1574		1698
		1699	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1700	if (flags & (4 >> z))
1576	{	1701	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1703	need_facenum (self, face);
1579	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	}
1580	}	1719	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1720	}
1596	else	1721	else
1597	cell->darkness = 0;	1722	cell->darkness = 0;
1598	}	1723	}
1599	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1600		1727
1601	SV *	1728	SV *
1602	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)
1603	CODE:	1730	CODE:
1604	{	1731	{
1605	int x1, x;	1732	int x1, x;
1606	int y1, y;	1733	int y1, y;
1607	int z;	1734	int z;
…		…
1652	}	1779	}
1653	OUTPUT:	1780	OUTPUT:
1654	RETVAL	1781	RETVAL
1655		1782
1656	void	1783	void
1657	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)
1658	CODE:	1785	CODE:
1659	{	1786	{
		1787	int x, y, z;
		1788
1660	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1661	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
1662	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)
1663	smooth_key skey;	1792	smooth_key skey;
1664	int x, y, z;	1793
1665	int last_name;	1794	rc_t *rc = rc_alloc ();
		1795	rc_key_t key;
		1796	rc_array_t *arr;
1666		1797
1667	// thats current max. sorry.	1798	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1799	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1800	if (sh > 255) sh = 255;
1670		1801
1671	// clear key, in case of extra padding	1802	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1803	memset (&skey, 0, sizeof (skey));
1673		1804
1674	glColor4ub (255, 255, 255, 255);	1805	memset (&key, 0, sizeof (key));
1675		1806	key.r = 255;
1676	glEnable (GL_BLEND);	1807	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1808	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1809	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1810	key.mode = GL_QUADS;
1680		1811	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1812	key.texname = -1;
1682
1683	last_name = 0;
1684		1813
1685	mx += self->x;	1814	mx += self->x;
1686	my += self->y;	1815	my += self->y;
1687		1816
1688	// first pass: determine smooth_max	1817	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	1833	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	1834	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	1835	self->tex [cell->tile [2]].smoothlevel));
1707	}	1836	}
1708	}	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);
1709		1842
1710	for (z = 0; z <= 2; z++)	1843	for (z = 0; z <= 2; z++)
1711	{	1844	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	1845	memset (smooth_level, 0, sizeof (smooth_level));
1713		1846
…		…
1723	tileid tile = cell->tile [z];	1856	tileid tile = cell->tile [z];
1724		1857
1725	if (tile)	1858	if (tile)
1726	{	1859	{
1727	maptex tex = self->tex [tile];	1860	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	1861	int px, py;
1729	int py = (y + 1) * T - tex.h;
1730		1862
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	1863	if (key.texname != tex.name)
1734	{	1864	{
1735	if (!tex.name)	1865	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	1866	tex = self->tex [2]; /* missing, replace by noface */
1737		1867
1738	glEnd ();	1868	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1869	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	1870	}
1742		1871
1743	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);
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1745	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);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1747		1879
1748	if (cell->flags && z == 2)	1880	if (cell->flags && z == 2)
1749	{	1881	{
		1882	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	1883	if (cell->flags & 1)
1751	{	1884	{
1752	maptex tex = self->tex [1];	1885	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	1886	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	1887	int py = y * T - T * 6 / 32;
1755		1888
		1889	if (tex.name)
1756	glEnd ();	1890	{
1757	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);
1758	glBegin (GL_QUADS);	1901	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	1902	}
1765	}	1903	}
1766		1904
1767	// update smooth hash	1905	// update smooth hash
1768	if (tex.smoothtile)	1906	if (tex.smoothtile)
…		…
1804	}	1942	}
1805	}	1943	}
1806	}	1944	}
1807	}	1945	}
1808		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
1809	// go through all smoothlevels, lowest to highest, then draw.	1950	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	1951	// this is basically counting sort
1811	{	1952	{
1812	int w, b;	1953	int w, b;
1813		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	1957	for (w = 0; w < 256 / 32; ++w)
1815	{	1958	{
1816	uint32_t smask = smooth_level [w];	1959	uint32_t smask = smooth_level [w];
1817	if (smask)	1960	if (smask)
1818	for (b = 0; b < 32; ++b)	1961	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	1980	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	1982	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	1983	float dy = tex.t * .5f ; // 2 images/column
1841		1984
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	1985	if (tex.name)
1845	{	1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
1846	if (!tex.name)	1989	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	1990	{
1848
1849	glEnd ();	1991	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
1852	}	1994	}
1853		1995
1854	if (border)	1996	if (border)
1855	{	1997	{
1856	float ox = border * dx;	1998	float ox = border * dx;
1857		1999
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2004	}
1863		2005
1864	if (corner)	2006	if (corner)
1865	{	2007	{
1866	float ox = corner * dx;	2008	float ox = corner * dx;
1867		2009
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
1872	}	2015	}
1873	}	2016	}
1874	}	2017	}
1875	}	2018	}
1876	}	2019	}
		2020
		2021	glEnd ();
		2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
1877	}	2024	}
1878		2025
1879	hv_clear (smooth);	2026	hv_clear (smooth);
1880	}	2027	}
1881		2028
1882	glEnd ();
1883
1884	glDisable (GL_TEXTURE_2D);
1885	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1886		2031
1887	// top layer: overlays such as the health bar	2032	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1890	{	2035	{
…		…
1915	}	2060	}
1916	}	2061	}
1917	}	2062	}
1918		2063
1919	void	2064	void
1920	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)
1921	CODE:	2066	CODE:
1922	{	2067	{
1923	static float color[16][3] = {	2068	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1977	}	2122	}
1978		2123
1979	void	2124	void
1980	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)
1981	PPCODE:	2126	PPCODE:
1982	{	2127	{
1983	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1985	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1986	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1987		2136
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2139
1992	mx += self->x;	2140	mx += self->x - 1;
1993	my += self->y;	2141	my += self->y - 1;
1994		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1995	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1997	{	2147	{
1998	maprow *row = self->row + (y + my);	2148	maprow *row = self->row + (y + my);
1999		2149
2000	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2152	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
2004		2154
2005	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
2008	}	2158	}
2009	}	2159	}
2010		2160
2011	if (smoothing)
2012	{
2013	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
2014	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2161	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2162	for (x = 0; x < sw; ++x)
2021	{	2163	{
2022	float f = (float )matrix;	2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	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];
2025		2173
2026	for (dy = -1; dy <= 1; ++dy)	2174	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2175	uint8_t r21 = d21;
2028	{	2176	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2177
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2178	uint8_t r12 = d12;
2033	}	2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
2034		2181
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2182	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2185
2038	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);
2039	}	2195	}
		2196
		2197	free (darkness1);
2040		2198
2041	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
2045	}	2203	}
2046		2204
2047	SV *	2205	SV *
2048	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)
2049	CODE:	2207	CODE:
2050	{	2208	{
2051	int x, y, x1, y1;	2209	int x, y, x1, y1;
2052	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
2053	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2118	}	2276	}
2119	OUTPUT:	2277	OUTPUT:
2120	RETVAL	2278	RETVAL
2121		2279
2122	void	2280	void
2123	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)
2124	PPCODE:	2282	PPCODE:
2125	{	2283	{
2126	int x, y, z;	2284	int x, y, z;
2127	int w, h;	2285	int w, h;
2128	int x1, y1;	2286	int x1, y1;
2129		2287
2130	if (*data++ != 0)	2288	if (*data++ != 0)
2131	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
2132		2290
2133	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
2134	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
2135		2293
2136	// 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
…		…
2181	}	2339	}
2182	}	2340	}
2183	}	2341	}
2184	}	2342	}
2185		2343
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2345
2188	CFPlus::MixChunk	2346	DC::RW
2189	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
2190	CODE:	2348	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
2192	OUTPUT:	2355	OUTPUT:
2193	RETVAL	2356	RETVAL
2194		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 : '('
2195	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
2196	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
2197	CODE:	2468	CODE:
2198	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
2199		2470
2200	int	2471	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2477	OUTPUT:
2205	RETVAL	2478	RETVAL
2206		2479
2207	int	2480	DC::Channel
2208	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)
2209	CODE:	2482	CODE:
		2483	{
2210	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	}
2211	OUTPUT:	2495	OUTPUT:
2212	RETVAL	2496	RETVAL
2213		2497
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2499
2216	int	2500	int
2217	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
2218	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2507	OUTPUT:
2221	RETVAL	2508	RETVAL
2222		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
2223	int	2532	int
2224	fade_out (int ms)
2225	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);
2227	OUTPUT:
2228	RETVAL
2229
2230	CFPlus::MixMusic
2231	new_from_file (SV class, char path)
2232	CODE:
2233	RETVAL = Mix_LoadMUS (path);
2234	OUTPUT:
2235	RETVAL
2236
2237	void
2238	DESTROY (CFPlus::MixMusic self)
2239	CODE:
2240	Mix_FreeMusic (self);
2241
2242	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2534	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2536	OUTPUT:
2247	RETVAL	2537	RETVAL
2248		2538
2249	int	2539	void
2250	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)
2251	CODE:	2541	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2542	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2543
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
2257		2547
2258	BOOT:	2548	BOOT:
2259	{	2549	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2551	static const struct {
2262	const char *name;	2552	const char *name;
2263	IV iv;	2553	IV iv;
2264	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2573	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
2303	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),
2304	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2602	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2603	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
2345	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),
2346	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2657	# undef const_iv
…		…
2356		2662
2357	texture_av = newAV ();	2663	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2664	AvREAL_off (texture_av);
2359	}	2665	}
2360		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
		2672
2361	char *	2673	char *
2362	gl_vendor ()	2674	gl_vendor ()
2363	CODE:	2675	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2677	OUTPUT:
…		…
2437	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
2438	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_)
2439		2751
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
2441	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
2442		2756
2443	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
2444		2758
2445	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
2446		2760
…		…
2454		2768
2455	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2770	CODE:
2457	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
2458		2772
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	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)
2464	PROTOTYPE: @
2465	ALIAS:	2774	ALIAS:
2466	glColor_premultiply = 1	2775	glColor_premultiply = 1
2467	CODE:	2776	CODE:
2468	if (ix)	2777	if (ix)
2469	{	2778	{
…		…
2472	b *= a;	2781	b *= a;
2473	}	2782	}
2474	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
2476		2785
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	2787	CODE:
2485	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
2487		2790
…		…
2491		2794
2492	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2493	CODE:	2796	CODE:
2494	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2495		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
2496	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2497	CODE:	2829	CODE:
2498	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2499		2831
2500	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2516	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)
2517	CODE:	2849	CODE:
2518	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		2852
2521	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)
2522		2854
2523	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)
2524		2856
2525	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)
2526		2858
…		…
2552		2884
2553	void glEndList ()	2885	void glEndList ()
2554		2886
2555	void glCallList (int list)	2887	void glCallList (int list)
2556		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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs. Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.247 by root, Fri Dec 28 15:06:08 2007 UTC