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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 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 CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
118		129
119	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
120		131
…		…
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	CFPlus__Font font;
		155	rc_t *rc;
144	} *CFPlus__Layout;	156	} *CFPlus__Layout;
145		157
146	static CFPlus__Font default_font;	158	static CFPlus__Font default_font;
147	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
…		…
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;
…		…
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
		459
		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	}
436		502
437	MODULE = CFPlus PACKAGE = CFPlus	503	MODULE = CFPlus PACKAGE = CFPlus
438		504
439	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
440		506
…		…
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),
…		…
578		646
579	NV floor (NV x)	647	NV floor (NV x)
580		648
581	NV ceil (NV x)	649	NV ceil (NV x)
582		650
		651	IV minpot (UV n)
		652
		653	IV popcount (UV n)
		654
583	void	655	void
584	pango_init ()	656	pango_init ()
585	CODE:	657	CODE:
586	{	658	{
587	opengl_fontmap = pango_opengl_font_map_new ();	659	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	660	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	661	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
590	}	662	}
591		663
		664	char *
		665	SDL_GetError ()
		666
592	int	667	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	668	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		669
595	void	670	void
596	SDL_Quit ()	671	SDL_Quit ()
597		672
598	void	673	void
599	SDL_ListModes ()	674	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	675	PPCODE:
601	{	676	{
602	SDL_Rect **m;	677	SDL_Rect **m;
603		678
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	679	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	680	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	682	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		683
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	684	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	685	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		686
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	688	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		691
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	692	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	693	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	694	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	695	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	696	#endif
622		697
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625
626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	698	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		699
628	if (m && m != (SDL_Rect **)-1)	700	if (m && m != (SDL_Rect **)-1)
629	while (*m)	701	while (*m)
630	{	702	{
		703	if ((m)->w >= 640 && (m)->h >= 480)
		704	{
631	AV *av = newAV ();	705	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	706	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	707	av_push (av, newSViv ((*m)->h));
		708	av_push (av, newSViv (rgb));
		709	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	710	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		711	}
635		712
636	++m;	713	++m;
637	}	714	}
638	}	715	}
639		716
640	char *
641	SDL_GetError ()
642
643	int	717	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	718	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	719	CODE:
		720	{
		721	SDL_EnableUNICODE (1);
		722	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		723
		724	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		725	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		726	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		728
646	RETVAL = !!SDL_SetVideoMode (	729	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	730	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	731	);
		732
649	if (RETVAL)	733	if (RETVAL)
650	{	734	{
651	av_clear (texture_av);	735	av_clear (texture_av);
652		736
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	738	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	739	#include "glfunc.h"
656	# undef GL_FUNC	740	#undef GL_FUNC
657
658	}	741	}
		742	}
659	OUTPUT:	743	OUTPUT:
660	RETVAL	744	RETVAL
661		745
662	void	746	void
663	SDL_GL_SwapBuffers ()	747	SDL_GL_SwapBuffers ()
…		…
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	828	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
745	}	829	}
746	}	830	}
747		831
748	int	832	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	833	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
750	POSTCALL:	834	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	835	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	836	Mix_ChannelFinished (channel_finished);
753		837
754	void	838	void
755	Mix_CloseAudio ()	839	Mix_CloseAudio ()
756		840
757	int	841	int
758	Mix_AllocateChannels (int numchans = -1)	842	Mix_AllocateChannels (int numchans = -1)
		843
		844	const char *
		845	Mix_GetError ()
759		846
760	void	847	void
761	lowdelay (int fd, int val = 1)	848	lowdelay (int fd, int val = 1)
762	CODE:	849	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	850	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
805	STRLEN image_len;	892	STRLEN image_len;
806	char image = (char )SvPVbyte (image_, image_len);	893	char image = (char )SvPVbyte (image_, image_len);
807	SDL_Surface surface, surface2;	894	SDL_Surface surface, surface2;
808	SDL_PixelFormat fmt;	895	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	896	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	897	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	898	: SDL_RWFromConstMem (image, image_len);
812		899
813	if (!rw)	900	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	901	croak ("load_image: %s", SDL_GetError ());
815		902
…		…
920	#endif	1007	#endif
921	}	1008	}
922		1009
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1010	MODULE = CFPlus PACKAGE = CFPlus::Font
924		1011
		1012	PROTOTYPES: DISABLE
		1013
925	CFPlus::Font	1014	CFPlus::Font
926	new_from_file (SV class, char path, int id = 0)	1015	new_from_file (SV class, char path, int id = 0)
927	CODE:	1016	CODE:
928	{	1017	{
929	int count;	1018	int count;
…		…
939	CODE:	1028	CODE:
940	pango_font_description_free (self);	1029	pango_font_description_free (self);
941		1030
942	void	1031	void
943	make_default (CFPlus::Font self)	1032	make_default (CFPlus::Font self)
		1033	PROTOTYPE: $
944	CODE:	1034	CODE:
945	default_font = self;	1035	default_font = self;
946		1036
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1037	MODULE = CFPlus PACKAGE = CFPlus::Layout
948		1038
		1039	PROTOTYPES: DISABLE
		1040
949	void	1041	void
950	reset_glyph_cache ()	1042	reset_glyph_cache ()
		1043	PROTOTYPE:
951	CODE:	1044	CODE:
952	tc_clear ();	1045	tc_clear ();
953		1046
954	CFPlus::Layout	1047	CFPlus::Layout
955	new (SV *class)	1048	new (SV *class)
…		…
961	RETVAL->g = 1.;	1054	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1055	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1056	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1057	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1058	RETVAL->font = 0;
		1059	RETVAL->rc = rc_alloc ();
966		1060
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1061	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1062	layout_update_font (RETVAL);
969	OUTPUT:	1063	OUTPUT:
970	RETVAL	1064	RETVAL
971		1065
972	void	1066	void
973	DESTROY (CFPlus::Layout self)	1067	DESTROY (CFPlus::Layout self)
974	CODE:	1068	CODE:
975	g_object_unref (self->pl);	1069	g_object_unref (self->pl);
		1070	rc_free (self->rc);
976	Safefree (self);	1071	Safefree (self);
977		1072
978	void	1073	void
979	set_text (CFPlus::Layout self, SV *text_)	1074	set_text (CFPlus::Layout self, SV *text_)
980	CODE:	1075	CODE:
…		…
1232	}	1327	}
1233	}	1328	}
1234		1329
1235	void	1330	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1331	render (CFPlus::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1332	CODE:
		1333	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1334	pango_opengl_render_layout_subpixel (
1239	self->pl,	1335	self->pl,
		1336	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1337	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1338	self->r, self->g, self->b, self->a,
1242	flags	1339	flags
1243	);	1340	);
		1341	// we assume that context_change actually clears/frees stuff
		1342	// and does not do any recomputation...
		1343	pango_layout_context_changed (self->pl);
		1344
		1345	void
		1346	draw (CFPlus::Layout self)
		1347	CODE:
		1348	{
		1349	glEnable (GL_TEXTURE_2D);
		1350	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1351	glEnable (GL_BLEND);
		1352	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1353	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1354	glEnable (GL_ALPHA_TEST);
		1355	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1356
		1357	rc_draw (self->rc);
		1358
		1359	glDisable (GL_ALPHA_TEST);
		1360	glDisable (GL_BLEND);
		1361	glDisable (GL_TEXTURE_2D);
		1362	}
1244		1363
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture	1364	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246		1365
1247	int minpot (int n)	1366	PROTOTYPES: ENABLE
1248		1367
1249	void	1368	void
1250	pad2pot (SV data_, SV w_, SV *h_)	1369	pad (SV *data_, int ow, int oh, int nw, int nh)
1251	CODE:	1370	CODE:
1252	{	1371	{
1253	int ow = SvIV (w_);	1372	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1254	int oh = SvIV (h_);
1255
1256	if (ow && oh)
1257	{	1373	{
1258	int nw = minpot (ow);
1259	int nh = minpot (oh);
1260
1261	if (nw != ow \|\| nh != oh)
1262	{
1263	if (SvOK (data_))
1264	{
1265	STRLEN datalen;	1374	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1375	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1376	int bpp = datalen / (ow * oh);
1268	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1377	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1269		1378
1270	SvPOK_only (result_);	1379	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1380	SvCUR_set (result_, nw * nh * bpp);
1272		1381
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1382	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1383	while (oh--)
1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1384	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1276		1385
1277	sv_setsv (data_, result_);	1386	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1387	}
1284	}	1388	}
1285		1389
1286	void	1390	void
1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1391	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1293	{	1397	{
1294	HV hv = (HV )SvRV (self);	1398	HV hv = (HV )SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1399	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1400	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1401	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1402
		1403	if (name <= 0)
		1404	XSRETURN_EMPTY;
1298		1405
1299	if (items < 5)	1406	if (items < 5)
1300	{	1407	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1408	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1409	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1342	}	1449	}
1343	OUTPUT:	1450	OUTPUT:
1344	RETVAL	1451	RETVAL
1345		1452
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1453	MODULE = CFPlus PACKAGE = CFPlus::Map
		1454
		1455	PROTOTYPES: DISABLE
1347		1456
1348	CFPlus::Map	1457	CFPlus::Map
1349	new (SV *class)	1458	new (SV *class)
1350	CODE:	1459	CODE:
1351	New (0, RETVAL, 1, struct map);	1460	New (0, RETVAL, 1, struct map);
…		…
1489	self->rows += MAP_EXTEND_Y;	1598	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1599	self->y += MAP_EXTEND_Y;
1491	}	1600	}
1492	}	1601	}
1493		1602
1494	void	1603	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1604	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1496	CODE:	1605	CODE:
1497	{	1606	{
1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1607	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1499	uint8_t data_end = (uint8_t )SvEND (data_);	1608	uint8_t data_end = (uint8_t )SvEND (data_);
1500	mapcell *cell;	1609	mapcell *cell;
1501	int x, y, flags;	1610	int x, y, z, flags;
		1611	AV *missing = newAV ();
		1612	RETVAL = newRV_noinc ((SV *)missing);
1502		1613
1503	while (data < data_end - 1)	1614	while (data < data_end - 1)
1504	{	1615	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1616	flags = (data [0] << 8) + data [1]; data += 2;
1506		1617
…		…
1557	}	1668	}
1558	else	1669	else
1559	cell->darkness = *data++ + 1;	1670	cell->darkness = *data++ + 1;
1560	}	1671	}
1561		1672
		1673	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1674	if (flags & (4 >> z))
1563	{	1675	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1676	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1677	need_facenum (self, face);
1566	cell->tile [0] = self->face2tile [face];	1678	cell->tile [z] = self->face2tile [face];
		1679
		1680	if (cell->tile [z])
		1681	{
		1682	maptex *tex = self->tex + cell->tile [z];
		1683	if (!tex->name)
		1684	av_push (missing, newSViv (cell->tile [z]));
		1685
		1686	if (tex->smoothtile)
		1687	{
		1688	maptex *smooth = self->tex + tex->smoothtile;
		1689	if (!smooth->name)
		1690	av_push (missing, newSViv (tex->smoothtile));
		1691	}
		1692	}
1567	}	1693	}
1568
1569	if (flags & 2)
1570	{
1571	faceid face = (data [0] << 8) + data [1]; data += 2;
1572	need_facenum (self, face);
1573	cell->tile [1] = self->face2tile [face];
1574	}
1575
1576	if (flags & 1)
1577	{
1578	faceid face = (data [0] << 8) + data [1]; data += 2;
1579	need_facenum (self, face);
1580	cell->tile [2] = self->face2tile [face];
1581	}
1582	}	1694	}
1583	else	1695	else
1584	cell->darkness = 0;	1696	cell->darkness = 0;
1585	}	1697	}
1586	}	1698	}
		1699	OUTPUT:
		1700	RETVAL
1587		1701
1588	SV *	1702	SV *
1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1703	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1590	CODE:	1704	CODE:
1591	{	1705	{
…		…
1642		1756
1643	void	1757	void
1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1758	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1645	CODE:	1759	CODE:
1646	{	1760	{
		1761	int x, y, z;
		1762
1647	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1763	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1764	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1649	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1765	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1650	smooth_key skey;	1766	smooth_key skey;
1651	int x, y, z;	1767
1652	int last_name;	1768	rc_t *rc = rc_alloc ();
		1769	rc_key_t key;
		1770	rc_array_t *arr;
1653		1771
1654	// thats current max. sorry.	1772	// thats current max. sorry.
1655	if (sw > 255) sw = 255;	1773	if (sw > 255) sw = 255;
1656	if (sh > 255) sh = 255;	1774	if (sh > 255) sh = 255;
1657		1775
1658	// clear key, in case of extra padding	1776	// clear key, in case of extra padding
1659	memset (&skey, 0, sizeof (skey));	1777	memset (&skey, 0, sizeof (skey));
1660		1778
1661	glColor4ub (255, 255, 255, 255);	1779	memset (&key, 0, sizeof (key));
1662		1780	key.r = 255;
1663	glEnable (GL_BLEND);	1781	key.g = 255;
1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1782	key.b = 255;
1665	glEnable (GL_TEXTURE_2D);	1783	key.a = 255;
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1784	key.mode = GL_QUADS;
1667		1785	key.format = GL_T2F_V3F;
1668	glBegin (GL_QUADS);	1786	key.texname = -1;
1669
1670	last_name = 0;
1671		1787
1672	mx += self->x;	1788	mx += self->x;
1673	my += self->y;	1789	my += self->y;
1674		1790
1675	// first pass: determine smooth_max	1791	// first pass: determine smooth_max
…		…
1691	MAX (self->tex [cell->tile [0]].smoothlevel,	1807	MAX (self->tex [cell->tile [0]].smoothlevel,
1692	MAX (self->tex [cell->tile [1]].smoothlevel,	1808	MAX (self->tex [cell->tile [1]].smoothlevel,
1693	self->tex [cell->tile [2]].smoothlevel));	1809	self->tex [cell->tile [2]].smoothlevel));
1694	}	1810	}
1695	}	1811	}
		1812
		1813	glEnable (GL_BLEND);
		1814	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1815	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1696		1816
1697	for (z = 0; z <= 2; z++)	1817	for (z = 0; z <= 2; z++)
1698	{	1818	{
1699	memset (smooth_level, 0, sizeof (smooth_level));	1819	memset (smooth_level, 0, sizeof (smooth_level));
1700		1820
…		…
1710	tileid tile = cell->tile [z];	1830	tileid tile = cell->tile [z];
1711		1831
1712	if (tile)	1832	if (tile)
1713	{	1833	{
1714	maptex tex = self->tex [tile];	1834	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	1835	int px, py;
1716	int py = (y + 1) * T - tex.h;
1717		1836
1718	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	1837	if (key.texname != tex.name)
1721	{	1838	{
1722	if (!tex.name)	1839	if (!tex.name)
1723	tex = self->tex [2]; /* missing, replace by noface */	1840	tex = self->tex [2]; /* missing, replace by noface */
1724		1841
1725	glEnd ();	1842	key.texname = tex.name;
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1843	arr = rc_array (rc, &key);
1727	glBegin (GL_QUADS);
1728	}	1844	}
1729		1845
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1846	px = (x + 1) * T - tex.w;
		1847	py = (y + 1) * T - tex.h;
		1848
		1849	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1850	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1851	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1852	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1734		1853
1735	if (cell->flags && z == 2)	1854	if (cell->flags && z == 2)
1736	{	1855	{
		1856	// overlays such as the speech bubble, probably more to come
1737	if (cell->flags & 1)	1857	if (cell->flags & 1)
1738	{	1858	{
1739	maptex tex = self->tex [1];	1859	maptex tex = self->tex [1];
1740	int px = x * T + T * 2 / 32;	1860	int px = x * T + T * 2 / 32;
1741	int py = y * T - T * 6 / 32;	1861	int py = y * T - T * 6 / 32;
1742		1862
		1863	if (tex.name)
1743	glEnd ();	1864	{
1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1865	if (key.texname != tex.name)
		1866	{
		1867	key.texname = tex.name;
		1868	arr = rc_array (rc, &key);
		1869	}
		1870
		1871	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1872	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1873	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1874	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1745	glBegin (GL_QUADS);	1875	}
1746
1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1751	}	1876	}
1752	}	1877	}
1753		1878
1754	// update smooth hash	1879	// update smooth hash
1755	if (tex.smoothtile)	1880	if (tex.smoothtile)
…		…
1791	}	1916	}
1792	}	1917	}
1793	}	1918	}
1794	}	1919	}
1795		1920
		1921	rc_draw (rc);
		1922	rc_clear (rc);
		1923
1796	// go through all smoothlevels, lowest to highest, then draw.	1924	// go through all smoothlevels, lowest to highest, then draw.
1797	// this is basically counting sort	1925	// this is basically counting sort
1798	{	1926	{
1799	int w, b;	1927	int w, b;
1800		1928
		1929	glEnable (GL_TEXTURE_2D);
		1930	glBegin (GL_QUADS);
1801	for (w = 0; w < 256 / 32; ++w)	1931	for (w = 0; w < 256 / 32; ++w)
1802	{	1932	{
1803	uint32_t smask = smooth_level [w];	1933	uint32_t smask = smooth_level [w];
1804	if (smask)	1934	if (smask)
1805	for (b = 0; b < 32; ++b)	1935	for (b = 0; b < 32; ++b)
…		…
1824	int border = bits & 15;	1954	int border = bits & 15;
1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1955	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1826	float dx = tex.s * .0625f; // 16 images/row	1956	float dx = tex.s * .0625f; // 16 images/row
1827	float dy = tex.t * .5f ; // 2 images/column	1957	float dy = tex.t * .5f ; // 2 images/column
1828		1958
1829	// this time naively avoiding texture state changes
1830	// save gobs of state changes.
1831	if (last_name != tex.name)	1959	if (tex.name)
1832	{	1960	{
		1961	// this time avoiding texture state changes
		1962	// save gobs of state changes.
1833	if (!tex.name)	1963	if (key.texname != tex.name)
1834	continue; // smoothing not yet available	1964	{
1835
1836	glEnd ();	1965	glEnd ();
1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1966	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1838	glBegin (GL_QUADS);	1967	glBegin (GL_QUADS);
1839	}	1968	}
1840		1969
1841	if (border)	1970	if (border)
1842	{	1971	{
1843	float ox = border * dx;	1972	float ox = border * dx;
1844		1973
1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1974	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1975	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1976	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1977	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1849	}	1978	}
1850		1979
1851	if (corner)	1980	if (corner)
1852	{	1981	{
1853	float ox = corner * dx;	1982	float ox = corner * dx;
1854		1983
1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1984	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1985	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1986	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1987	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1988	}
1859	}	1989	}
1860	}	1990	}
1861	}	1991	}
1862	}	1992	}
1863	}	1993	}
		1994
		1995	glEnd ();
		1996	glDisable (GL_TEXTURE_2D);
		1997	key.texname = -1;
1864	}	1998	}
1865		1999
1866	hv_clear (smooth);	2000	hv_clear (smooth);
1867	}	2001	}
1868		2002
1869	glEnd ();
1870
1871	glDisable (GL_TEXTURE_2D);
1872	glDisable (GL_BLEND);	2003	glDisable (GL_BLEND);
		2004	rc_free (rc);
1873		2005
1874	// top layer: overlays such as the health bar	2006	// top layer: overlays such as the health bar
1875	for (y = 0; y < sh; y++)	2007	for (y = 0; y < sh; y++)
1876	if (0 <= y + my && y + my < self->rows)	2008	if (0 <= y + my && y + my < self->rows)
1877	{	2009	{
…		…
1966	void	2098	void
1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2099	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1968	PPCODE:	2100	PPCODE:
1969	{	2101	{
1970	int x, y;	2102	int x, y;
		2103	int sw1 = sw + 2;
		2104	int sh1 = sh + 2;
		2105	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2106	int sw34 = (sw * 3 + 3) & ~3;
		2107	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2108	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2109	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1974		2110
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2111	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2112	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2113
1979	mx += self->x;	2114	mx += self->x - 1;
1980	my += self->y;	2115	my += self->y - 1;
1981		2116
		2117	memset (darkness1, 255, sw1 * sh1);
		2118
1982	for (y = 0; y < sh; y++)	2119	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2120	if (0 <= y + my && y + my < self->rows)
1984	{	2121	{
1985	maprow *row = self->row + (y + my);	2122	maprow *row = self->row + (y + my);
1986		2123
1987	for (x = 0; x < sw; x++)	2124	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2125	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2126	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2127	mapcell *cell = row->col + (x + mx - row->c0);
1991		2128
1992	darkness[y * sw4 + x] = cell->darkness	2129	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2130	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2131	: 255 - FOW_DARKNESS;
1995	}	2132	}
1996	}	2133	}
1997		2134
		2135	for (y = 0; y < sh; ++y)
		2136	for (x = 0; x < sw; ++x)
		2137	{
		2138	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2139	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2140	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2141	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2142	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2143	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2144	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2145	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2146	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2147
		2148	uint8_t r11 = (d11 + d21 + d12) / 3;
		2149	uint8_t r21 = d21;
		2150	uint8_t r31 = (d21 + d31 + d32) / 3;
		2151
		2152	uint8_t r12 = d12;
		2153	uint8_t r22 = d22;
		2154	uint8_t r32 = d32;
		2155
		2156	uint8_t r13 = (d13 + d23 + d12) / 3;
		2157	uint8_t r23 = d23;
		2158	uint8_t r33 = (d23 + d33 + d32) / 3;
		2159
		2160	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2161	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2162	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2163	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2164	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2165	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2166	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2167	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2168	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2169	}
		2170
		2171	free (darkness1);
		2172
1998	EXTEND (SP, 3);	2173	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2174	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2175	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2176	PUSHs (darkness3_sv);
2002	}	2177	}
2003		2178
2004	SV *	2179	SV *
2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2180	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
2006	CODE:	2181	CODE:
…		…
2083	int x, y, z;	2258	int x, y, z;
2084	int w, h;	2259	int w, h;
2085	int x1, y1;	2260	int x1, y1;
2086		2261
2087	if (*data++ != 0)	2262	if (*data++ != 0)
2088	return; /* version mismatch */	2263	XSRETURN_EMPTY; /* version mismatch */
2089		2264
2090	w = data++ << 8; w \|= data++;	2265	w = data++ << 8; w \|= data++;
2091	h = data++ << 8; h \|= data++;	2266	h = data++ << 8; h \|= data++;
2092		2267
2093	// we need to do this 'cause we don't keep an absolute coord system for rows	2268	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2138	}	2313	}
2139	}	2314	}
2140	}	2315	}
2141	}	2316	}
2142		2317
		2318	MODULE = CFPlus PACKAGE = CFPlus::RW
		2319
		2320	CFPlus::RW
		2321	new (SV class, SV data_sv)
		2322	CODE:
		2323	{
		2324	STRLEN datalen;
		2325	char *data = SvPVbyte (data_sv, datalen);
		2326
		2327	RETVAL = SDL_RWFromConstMem (data, datalen);
		2328	}
		2329	OUTPUT:
		2330	RETVAL
		2331
		2332	CFPlus::RW
		2333	new_from_file (SV class, const char path, const char *mode = "rb")
		2334	CODE:
		2335	RETVAL = SDL_RWFromFile (path, mode);
		2336	OUTPUT:
		2337	RETVAL
		2338
		2339	# fails on win32:
		2340	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2341	#void
		2342	#close (CFPlus::RW self)
		2343	# CODE:
		2344	# (self->(close)) (self);
		2345
		2346	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2347
		2348	PROTOTYPES: DISABLE
		2349
		2350	CFPlus::Channel
		2351	find ()
		2352	CODE:
		2353	{
		2354	RETVAL = Mix_GroupAvailable (-1);
		2355
		2356	if (RETVAL < 0)
		2357	{
		2358	RETVAL = Mix_GroupOldest (-1);
		2359
		2360	if (RETVAL < 0)
		2361	XSRETURN_UNDEF;
		2362
		2363	Mix_HaltChannel (RETVAL);
		2364	}
		2365
		2366	Mix_UnregisterAllEffects (RETVAL);
		2367	Mix_Volume (RETVAL, 128);
		2368	}
		2369	OUTPUT:
		2370	RETVAL
		2371
		2372	void
		2373	halt (CFPlus::Channel self)
		2374	CODE:
		2375	Mix_HaltChannel (self);
		2376
		2377	void
		2378	expire (CFPlus::Channel self, int ticks = -1)
		2379	CODE:
		2380	Mix_ExpireChannel (self, ticks);
		2381
		2382	void
		2383	fade_out (CFPlus::Channel self, int ticks = -1)
		2384	CODE:
		2385	Mix_FadeOutChannel (self, ticks);
		2386
		2387	int
		2388	volume (CFPlus::Channel self, int volume)
		2389	CODE:
		2390	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2391	OUTPUT:
		2392	RETVAL
		2393
		2394	void
		2395	unregister_all_effects (CFPlus::Channel self)
		2396	CODE:
		2397	Mix_UnregisterAllEffects (self);
		2398
		2399	void
		2400	set_panning (CFPlus::Channel self, int left, int right)
		2401	CODE:
		2402	left = CLAMP (left , 0, 255);
		2403	right = CLAMP (right, 0, 255);
		2404	Mix_SetPanning (self, left, right);
		2405
		2406	void
		2407	set_distance (CFPlus::Channel self, int distance)
		2408	CODE:
		2409	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2410
		2411	void
		2412	set_position (CFPlus::Channel self, int angle, int distance)
		2413	CODE:
		2414
		2415	void
		2416	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2417	CODE:
		2418	{
		2419	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2420	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2421	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2422	}
		2423
		2424	void
		2425	set_reverse_stereo (CFPlus::Channel self, int flip)
		2426	CODE:
		2427	Mix_SetReverseStereo (self, flip);
		2428
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2429	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2144		2430
		2431	PROTOTYPES: DISABLE
		2432
2145	CFPlus::MixChunk	2433	CFPlus::MixChunk
2146	new_from_file (SV class, char path)	2434	new (SV *class, CFPlus::RW rwops)
2147	CODE:	2435	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2436	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2149	OUTPUT:	2437	OUTPUT:
2150	RETVAL	2438	RETVAL
2151		2439
2152	void	2440	void
2153	DESTROY (CFPlus::MixChunk self)	2441	DESTROY (CFPlus::MixChunk self)
…		…
2155	Mix_FreeChunk (self);	2443	Mix_FreeChunk (self);
2156		2444
2157	int	2445	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2446	volume (CFPlus::MixChunk self, int volume = -1)
2159	CODE:	2447	CODE:
		2448	if (items > 1)
		2449	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2450	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2451	OUTPUT:
2162	RETVAL	2452	RETVAL
2163		2453
2164	int	2454	CFPlus::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2455	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2456	CODE:
		2457	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2458	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2459
		2460	if (RETVAL < 0)
		2461	XSRETURN_UNDEF;
		2462
		2463	if (channel < 0)
		2464	{
		2465	Mix_UnregisterAllEffects (RETVAL);
		2466	Mix_Volume (RETVAL, 128);
		2467	}
		2468	}
2168	OUTPUT:	2469	OUTPUT:
2169	RETVAL	2470	RETVAL
2170		2471
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2472	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2172		2473
2173	int	2474	int
2174	volume (int volume = -1)	2475	volume (int volume = -1)
		2476	PROTOTYPE: ;$
2175	CODE:	2477	CODE:
		2478	if (items > 0)
		2479	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2480	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2481	OUTPUT:
2178	RETVAL	2482	RETVAL
2179		2483
2180	int	2484	void
2181	fade_out (int ms)	2485	fade_out (int ms)
2182	CODE:	2486	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);	2487	Mix_FadeOutMusic (ms);
2184	OUTPUT:	2488
2185	RETVAL	2489	void
		2490	halt ()
		2491	CODE:
		2492	Mix_HaltMusic ();
2186		2493
2187	CFPlus::MixMusic	2494	CFPlus::MixMusic
2188	new_from_file (SV class, char path)	2495	new (SV *class, CFPlus::RW rwops)
2189	CODE:	2496	CODE:
2190	RETVAL = Mix_LoadMUS (path);	2497	RETVAL = Mix_LoadMUS_RW (rwops);
2191	OUTPUT:	2498	OUTPUT:
2192	RETVAL	2499	RETVAL
2193		2500
2194	void	2501	void
2195	DESTROY (CFPlus::MixMusic self)	2502	DESTROY (CFPlus::MixMusic self)
…		…
2201	CODE:	2508	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2509	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2510	OUTPUT:
2204	RETVAL	2511	RETVAL
2205		2512
2206	int	2513	void
2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2514	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2208	CODE:	2515	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2516	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2517
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2518	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2519
		2520	PROTOTYPES: ENABLE
2214		2521
2215	BOOT:	2522	BOOT:
2216	{	2523	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2524	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2218	static const struct {	2525	static const struct {
…		…
2234	const_iv (GL_ALPHA_TEST),	2541	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2542	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2543	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2544	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2545	const_iv (GL_BACK),
		2546	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2547	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2548	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2549	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2550	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2551	const_iv (GL_DST_ALPHA),
…		…
2256	const_iv (GL_INTENSITY),	2564	const_iv (GL_INTENSITY),
2257	const_iv (GL_LUMINANCE),	2565	const_iv (GL_LUMINANCE),
2258	const_iv (GL_LUMINANCE_ALPHA),	2566	const_iv (GL_LUMINANCE_ALPHA),
2259	const_iv (GL_FLOAT),	2567	const_iv (GL_FLOAT),
2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2568	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2569	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2570	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2571	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2572	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2573	const_iv (GL_COMPRESSED_RGB_ARB),
		2574	const_iv (GL_COMPRESSED_RGBA_ARB),
2261	const_iv (GL_COMPILE),	2575	const_iv (GL_COMPILE),
2262	const_iv (GL_PROXY_TEXTURE_1D),	2576	const_iv (GL_PROXY_TEXTURE_1D),
2263	const_iv (GL_PROXY_TEXTURE_2D),	2577	const_iv (GL_PROXY_TEXTURE_2D),
2264	const_iv (GL_TEXTURE_1D),	2578	const_iv (GL_TEXTURE_1D),
2265	const_iv (GL_TEXTURE_2D),	2579	const_iv (GL_TEXTURE_2D),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2603	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2604	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2605	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2606	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2607	const_iv (GL_CONSTANT_BORDER),
		2608	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2609	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2610	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2611	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2612	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2613	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2614	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2615	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2616	const_iv (GL_TRIANGLE_FAN),
		2617	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2618	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2619	const_iv (GL_POINT_SMOOTH_HINT),
		2620	const_iv (GL_LINE_SMOOTH_HINT),
		2621	const_iv (GL_POLYGON_SMOOTH_HINT),
		2622	const_iv (GL_GENERATE_MIPMAP_HINT),
		2623	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2303	const_iv (GL_FASTEST),	2624	const_iv (GL_FASTEST),
		2625	const_iv (GL_DONT_CARE),
		2626	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2627	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2628	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2629	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2630	const_iv (GL_T2F_N3F_V3F),
2308	# undef const_iv	2631	# undef const_iv
…		…
2313		2636
2314	texture_av = newAV ();	2637	texture_av = newAV ();
2315	AvREAL_off (texture_av);	2638	AvREAL_off (texture_av);
2316	}	2639	}
2317		2640
		2641	void
		2642	disable_GL_EXT_blend_func_separate ()
		2643	CODE:
		2644	gl.BlendFuncSeparate = 0;
		2645	gl.BlendFuncSeparateEXT = 0;
		2646
2318	char *	2647	char *
2319	gl_vendor ()	2648	gl_vendor ()
2320	CODE:	2649	CODE:
2321	RETVAL = (char *)glGetString (GL_VENDOR);	2650	RETVAL = (char *)glGetString (GL_VENDOR);
2322	OUTPUT:	2651	OUTPUT:
…		…
2334	CODE:	2663	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2664	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	2665	OUTPUT:
2337	RETVAL	2666	RETVAL
2338		2667
2339	char *glGetString (GLenum pname)	2668	const char *glGetString (GLenum pname)
2340		2669
2341	GLint glGetInteger (GLenum pname)	2670	GLint glGetInteger (GLenum pname)
2342	CODE:	2671	CODE:
2343	glGetIntegerv (pname, &RETVAL);	2672	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	2673	OUTPUT:
…		…
2394	# near_ and far_ are due to microsofts buggy "c" compiler	2723	# near_ and far_ are due to microsofts buggy "c" compiler
2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2724	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		2725
2397	# near_ and far_ are due to microsofts buggy "c" compiler	2726	# near_ and far_ are due to microsofts buggy "c" compiler
2398	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2727	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2728
		2729	PROTOTYPES: DISABLE
2399		2730
2400	void glViewport (int x, int y, int width, int height)	2731	void glViewport (int x, int y, int width, int height)
2401		2732
2402	void glScissor (int x, int y, int width, int height)	2733	void glScissor (int x, int y, int width, int height)
2403		2734
…		…
2411		2742
2412	void glRotate (float angle, float x, float y, float z)	2743	void glRotate (float angle, float x, float y, float z)
2413	CODE:	2744	CODE:
2414	glRotatef (angle, x, y, z);	2745	glRotatef (angle, x, y, z);
2415		2746
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	2747	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @
2422	ALIAS:	2748	ALIAS:
2423	glColor_premultiply = 1	2749	glColor_premultiply = 1
2424	CODE:	2750	CODE:
2425	if (ix)	2751	if (ix)
2426	{	2752	{
…		…
2429	b *= a;	2755	b *= a;
2430	}	2756	}
2431	// microsoft visual "c" rounds instead of truncating...	2757	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	2758	glColor4f (r, g, b, a);
2433		2759
2434	void glInterleavedArrays (int format, int stride, char *data)
2435
2436	void glDrawElements (int mode, int count, int type, char *indices)
2437
2438	# 1.2 void glDrawRangeElements (int mode, int start, int end
2439
2440	void glRasterPos (float x, float y, float z = 0.)	2760	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	2761	CODE:
2442	glRasterPos3f (0, 0, z);	2762	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	2763	glBitmap (0, 0, 0, 0, x, y, 0);
2444		2764
…		…
2448		2768
2449	void glTexCoord (float s, float t)	2769	void glTexCoord (float s, float t)
2450	CODE:	2770	CODE:
2451	glTexCoord2f (s, t);	2771	glTexCoord2f (s, t);
2452		2772
		2773	void glRect (float x1, float y1, float x2, float y2)
		2774	CODE:
		2775	glRectf (x1, y1, x2, y2);
		2776
		2777	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2778	CODE:
		2779	glBegin (GL_LINE_LOOP);
		2780	glVertex2f (x1, y1);
		2781	glVertex2f (x2, y1);
		2782	glVertex2f (x2, y2);
		2783	glVertex2f (x1, y2);
		2784	glEnd ();
		2785
		2786	PROTOTYPES: ENABLE
		2787
		2788	void glBegin (int mode)
		2789
		2790	void glEnd ()
		2791
		2792	void glPointSize (GLfloat size)
		2793
		2794	void glLineWidth (GLfloat width)
		2795
		2796	void glInterleavedArrays (int format, int stride, char *data)
		2797
		2798	void glDrawElements (int mode, int count, int type, char *indices)
		2799
		2800	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2801
2453	void glTexEnv (int target, int pname, float param)	2802	void glTexEnv (int target, int pname, float param)
2454	CODE:	2803	CODE:
2455	glTexEnvf (target, pname, param);	2804	glTexEnvf (target, pname, param);
2456		2805
2457	void glTexParameter (int target, int pname, float param)	2806	void glTexParameter (int target, int pname, float param)
…		…
2509		2858
2510	void glEndList ()	2859	void glEndList ()
2511		2860
2512	void glCallList (int list)	2861	void glCallList (int list)
2513		2862
		2863	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2864
		2865	PROTOTYPES: DISABLE
		2866
		2867	void
		2868	find_widget (SV *self, NV x, NV y)
		2869	PPCODE:
		2870	{
		2871	if (within_widget (self, x, y))
		2872	XPUSHs (self);
		2873	}
		2874
		2875	BOOT:
		2876	{
		2877	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2878
		2879	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2880	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2881	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2882	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2883	}
		2884
		2885	void
		2886	draw (SV *self)
		2887	CODE:
		2888	{
		2889	HV *hv;
		2890	SV **svp;
		2891	NV x, y, w, h;
		2892	SV *draw_x_sv = GvSV (draw_x_gv);
		2893	SV *draw_y_sv = GvSV (draw_y_gv);
		2894	SV *draw_w_sv = GvSV (draw_w_gv);
		2895	SV *draw_h_sv = GvSV (draw_h_gv);
		2896	double draw_x, draw_y;
		2897
		2898	if (!SvROK (self))
		2899	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2900
		2901	hv = (HV *)SvRV (self);
		2902
		2903	if (SvTYPE (hv) != SVt_PVHV)
		2904	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2905
		2906	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2907	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2908
		2909	if (!h \|\| !w)
		2910	XSRETURN_EMPTY;
		2911
		2912	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2913	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2914
		2915	draw_x = SvNV (draw_x_sv) + x;
		2916	draw_y = SvNV (draw_y_sv) + y;
		2917
		2918	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2919	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2920	XSRETURN_EMPTY;
		2921
		2922	sv_setnv (draw_x_sv, draw_x);
		2923	sv_setnv (draw_y_sv, draw_y);
		2924
		2925	glPushMatrix ();
		2926	glTranslated (x, y, 0);
		2927
		2928	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2929	{
		2930	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2931
		2932	if (svp && SvTRUE (*svp))
		2933	{
		2934	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2935	glEnable (GL_BLEND);
		2936	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2937	glBegin (GL_QUADS);
		2938	glVertex2f (0, 0);
		2939	glVertex2f (w, 0);
		2940	glVertex2f (w, h);
		2941	glVertex2f (0, h);
		2942	glEnd ();
		2943	glDisable (GL_BLEND);
		2944	}
		2945	}
		2946	#if 0
		2947	// draw borders, for debugging
		2948	glPushMatrix ();
		2949	glColor4f (1., 1., 0., 1.);
		2950	glTranslatef (.5, .5, 0.);
		2951	glBegin (GL_LINE_LOOP);
		2952	glVertex2f (0 , 0);
		2953	glVertex2f (w - 1, 0);
		2954	glVertex2f (w - 1, h - 1);
		2955	glVertex2f (0 , h - 1);
		2956	glEnd ();
		2957	glPopMatrix ();
		2958	#endif
		2959	PUSHMARK (SP);
		2960	XPUSHs (self);
		2961	PUTBACK;
		2962	call_method ("_draw", G_VOID \| G_DISCARD);
		2963	SPAGAIN;
		2964
		2965	glPopMatrix ();
		2966
		2967	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2968	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2969	}
		2970

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs. Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.235 by root, Tue Aug 28 01:23:47 2007 UTC