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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs.
Revision 1.228 by root, Mon Aug 13 15:31:20 2007 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
106	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
108	}	116	}
109		117
110	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
111		120
112	#include "pango-font.c"	121	#include "pango-font.c"
113	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
114	#include "pango-render.c"	123	#include "pango-render.c"
115		124
		125	typedef IV 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;
…		…
431	}	443	}
432		444
433	/* SDL should provide this, really. */	445	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	446	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	447	#define SDLK_MODIFIER_MAX 314
		448
		449	/******************************************************************************/
		450
		451	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		452	static GV *hover_gv;
		453
		454	static int
		455	within_widget (SV *widget, NV x, NV y)
		456	{
		457	HV *self;
		458	SV **svp;
		459	NV wx, ww, wy, wh;
		460
		461	if (!SvROK (widget))
		462	return 0;
		463
		464	self = (HV *)SvRV (widget);
		465
		466	if (SvTYPE (self) != SVt_PVHV)
		467	return 0;
		468
		469	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		470	if (y < wy)
		471	return 0;
		472
		473	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		474	if (y >= wy + wh)
		475	return 0;
		476
		477	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		478	if (x < wx)
		479	return 0;
		480
		481	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		482	if (x >= wx + ww)
		483	return 0;
		484
		485	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		486	if (!svp \|\| !SvTRUE (*svp))
		487	return 0;
		488
		489	return 1;
		490	}
436		491
437	MODULE = CFPlus PACKAGE = CFPlus	492	MODULE = CFPlus PACKAGE = CFPlus
438		493
439	PROTOTYPES: ENABLE	494	PROTOTYPES: ENABLE
440		495
…		…
587	opengl_fontmap = pango_opengl_font_map_new ();	642	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	643	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);	644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
590	}	645	}
591		646
		647	char *
		648	SDL_GetError ()
		649
592	int	650	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	651	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
594		652
595	void	653	void
596	SDL_Quit ()	654	SDL_Quit ()
597		655
598	void	656	void
599	SDL_ListModes ()	657	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	658	PPCODE:
601	{	659	{
602	SDL_Rect **m;	660	SDL_Rect **m;
603		661
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	664	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	665	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		666
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	667	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		669
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		674
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	676	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	679	#endif
622		680
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);	681	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
627		682
628	if (m && m != (SDL_Rect **)-1)	683	if (m && m != (SDL_Rect **)-1)
629	while (*m)	684	while (*m)
630	{	685	{
		686	if ((m)->w >= 640 && (m)->h >= 480)
		687	{
631	AV *av = newAV ();	688	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	689	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	690	av_push (av, newSViv ((*m)->h));
		691	av_push (av, newSViv (rgb));
		692	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	693	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		694	}
635		695
636	++m;	696	++m;
637	}	697	}
638	}	698	}
639		699
640	char *
641	SDL_GetError ()
642
643	int	700	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	701	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	702	CODE:
		703	{
		704	SDL_EnableUNICODE (1);
		705	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		706
		707	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		709	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		710	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		711
646	RETVAL = !!SDL_SetVideoMode (	712	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	713	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
648	);	714	);
		715
649	if (RETVAL)	716	if (RETVAL)
650	{	717	{
651	av_clear (texture_av);	718	av_clear (texture_av);
652		719
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	720	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	722	#include "glfunc.h"
656	# undef GL_FUNC	723	#undef GL_FUNC
657
658	}	724	}
		725	}
659	OUTPUT:	726	OUTPUT:
660	RETVAL	727	RETVAL
661		728
662	void	729	void
663	SDL_GL_SwapBuffers ()	730	SDL_GL_SwapBuffers ()
664		731
665	char *	732	char *
666	SDL_GetKeyName (int sym)	733	SDL_GetKeyName (int sym)
		734
		735	int
		736	SDL_GetAppState ()
667		737
668	void	738	void
669	poll_events ()	739	poll_events ()
670	PPCODE:	740	PPCODE:
671	{	741	{
…		…
741	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
742	}	812	}
743	}	813	}
744		814
745	int	815	int
746	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
747	POSTCALL:	817	POSTCALL:
748	Mix_HookMusicFinished (music_finished);	818	Mix_HookMusicFinished (music_finished);
749	Mix_ChannelFinished (channel_finished);	819	Mix_ChannelFinished (channel_finished);
750		820
751	void	821	void
752	Mix_CloseAudio ()	822	Mix_CloseAudio ()
753		823
754	int	824	int
755	Mix_AllocateChannels (int numchans = -1)	825	Mix_AllocateChannels (int numchans = -1)
		826
		827	const char *
		828	Mix_GetError ()
756		829
757	void	830	void
758	lowdelay (int fd, int val = 1)	831	lowdelay (int fd, int val = 1)
759	CODE:	832	CODE:
760	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	833	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	STRLEN image_len;	875	STRLEN image_len;
803	char image = (char )SvPVbyte (image_, image_len);	876	char image = (char )SvPVbyte (image_, image_len);
804	SDL_Surface surface, surface2;	877	SDL_Surface surface, surface2;
805	SDL_PixelFormat fmt;	878	SDL_PixelFormat fmt;
806	SDL_RWops *rw = ix	879	SDL_RWops *rw = ix
807	? SDL_RWFromFile (image, "r")	880	? SDL_RWFromFile (image, "rb")
808	: SDL_RWFromConstMem (image, image_len);	881	: SDL_RWFromConstMem (image, image_len);
809		882
810	if (!rw)	883	if (!rw)
811	croak ("load_image: %s", SDL_GetError ());	884	croak ("load_image: %s", SDL_GetError ());
812		885
…		…
917	#endif	990	#endif
918	}	991	}
919		992
920	MODULE = CFPlus PACKAGE = CFPlus::Font	993	MODULE = CFPlus PACKAGE = CFPlus::Font
921		994
		995	PROTOTYPES: DISABLE
		996
922	CFPlus::Font	997	CFPlus::Font
923	new_from_file (SV class, char path, int id = 0)	998	new_from_file (SV class, char path, int id = 0)
924	CODE:	999	CODE:
925	{	1000	{
926	int count;	1001	int count;
…		…
936	CODE:	1011	CODE:
937	pango_font_description_free (self);	1012	pango_font_description_free (self);
938		1013
939	void	1014	void
940	make_default (CFPlus::Font self)	1015	make_default (CFPlus::Font self)
		1016	PROTOTYPE: $
941	CODE:	1017	CODE:
942	default_font = self;	1018	default_font = self;
943		1019
944	MODULE = CFPlus PACKAGE = CFPlus::Layout	1020	MODULE = CFPlus PACKAGE = CFPlus::Layout
945		1021
		1022	PROTOTYPES: DISABLE
		1023
946	void	1024	void
947	reset_glyph_cache ()	1025	reset_glyph_cache ()
		1026	PROTOTYPE:
948	CODE:	1027	CODE:
949	tc_clear ();	1028	tc_clear ();
950		1029
951	CFPlus::Layout	1030	CFPlus::Layout
952	new (SV *class)	1031	new (SV *class)
…		…
958	RETVAL->g = 1.;	1037	RETVAL->g = 1.;
959	RETVAL->b = 1.;	1038	RETVAL->b = 1.;
960	RETVAL->a = 1.;	1039	RETVAL->a = 1.;
961	RETVAL->base_height = MIN_FONT_HEIGHT;	1040	RETVAL->base_height = MIN_FONT_HEIGHT;
962	RETVAL->font = 0;	1041	RETVAL->font = 0;
		1042	RETVAL->rc = rc_alloc ();
963		1043
964	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
965	layout_update_font (RETVAL);	1045	layout_update_font (RETVAL);
966	OUTPUT:	1046	OUTPUT:
967	RETVAL	1047	RETVAL
968		1048
969	void	1049	void
970	DESTROY (CFPlus::Layout self)	1050	DESTROY (CFPlus::Layout self)
971	CODE:	1051	CODE:
972	g_object_unref (self->pl);	1052	g_object_unref (self->pl);
		1053	rc_free (self->rc);
973	Safefree (self);	1054	Safefree (self);
974		1055
975	void	1056	void
976	set_text (CFPlus::Layout self, SV *text_)	1057	set_text (CFPlus::Layout self, SV *text_)
977	CODE:	1058	CODE:
…		…
1229	}	1310	}
1230	}	1311	}
1231		1312
1232	void	1313	void
1233	render (CFPlus::Layout self, float x, float y, int flags = 0)	1314	render (CFPlus::Layout self, float x, float y, int flags = 0)
1234	PPCODE:	1315	CODE:
		1316	rc_clear (self->rc);
1235	pango_opengl_render_layout_subpixel (	1317	pango_opengl_render_layout_subpixel (
1236	self->pl,	1318	self->pl,
		1319	self->rc,
1237	x * PANGO_SCALE, y * PANGO_SCALE,	1320	x * PANGO_SCALE, y * PANGO_SCALE,
1238	self->r, self->g, self->b, self->a,	1321	self->r, self->g, self->b, self->a,
1239	flags	1322	flags
1240	);	1323	);
		1324	// we assume that context_change actually clears/frees stuff
		1325	// and does not do any recomputation...
		1326	pango_layout_context_changed (self->pl);
		1327
		1328	void
		1329	draw (CFPlus::Layout self)
		1330	CODE:
		1331	{
		1332	glEnable (GL_TEXTURE_2D);
		1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1334	glEnable (GL_BLEND);
		1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1337	glEnable (GL_ALPHA_TEST);
		1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1339
		1340	rc_draw (self->rc);
		1341
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	glDisable (GL_TEXTURE_2D);
		1345	}
1241		1346
1242	MODULE = CFPlus PACKAGE = CFPlus::Texture	1347	MODULE = CFPlus PACKAGE = CFPlus::Texture
1243		1348
1244	void	1349	PROTOTYPES: ENABLE
1245	pad2pot (SV data_, SV w_, SV *h_)
1246	CODE:
1247	{
1248	int ow = SvIV (w_);
1249	int oh = SvIV (h_);
1250		1350
1251	if (ow && oh)	1351	int minpot (int n)
		1352
		1353	void
		1354	pad (SV *data_, int ow, int oh, int nw, int nh)
		1355	CODE:
		1356	{
		1357	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1252	{	1358	{
1253	int nw = minpot (ow);
1254	int nh = minpot (oh);
1255
1256	if (nw != ow \|\| nh != oh)
1257	{
1258	if (SvOK (data_))
1259	{
1260	STRLEN datalen;	1359	STRLEN datalen;
1261	char *data = SvPVbyte (data_, datalen);	1360	char *data = SvPVbyte (data_, datalen);
1262	int bpp = datalen / (ow * oh);	1361	int bpp = datalen / (ow * oh);
1263	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1362	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1264		1363
1265	SvPOK_only (result_);	1364	SvPOK_only (result_);
1266	SvCUR_set (result_, nw * nh * bpp);	1365	SvCUR_set (result_, nw * nh * bpp);
1267		1366
1268	memset (SvPVX (result_), 0, nw * nh * bpp);	1367	memset (SvPVX (result_), 0, nw * nh * bpp);
1269	while (oh--)	1368	while (oh--)
1270	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1369	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1271		1370
1272	sv_setsv (data_, result_);	1371	sv_setsv (data_, result_);
1273	}
1274
1275	sv_setiv (w_, nw);
1276	sv_setiv (h_, nh);
1277	}
1278	}	1372	}
1279	}	1373	}
1280		1374
1281	void	1375	void
1282	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1376	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1288	{	1382	{
1289	HV hv = (HV )SvRV (self);	1383	HV hv = (HV )SvRV (self);
1290	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1384	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1291	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1385	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1292	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1386	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1387
		1388	if (name <= 0)
		1389	XSRETURN_EMPTY;
1293		1390
1294	if (items < 5)	1391	if (items < 5)
1295	{	1392	{
1296	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1393	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1297	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1394	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1325	glDisable (GL_ALPHA_TEST);	1422	glDisable (GL_ALPHA_TEST);
1326	glDisable (GL_BLEND);	1423	glDisable (GL_BLEND);
1327	}	1424	}
1328	}	1425	}
1329		1426
		1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1428	CODE:
		1429	{
		1430	GLint width;
		1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1432	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1433	RETVAL = width > 0;
		1434	}
		1435	OUTPUT:
		1436	RETVAL
		1437
1330	MODULE = CFPlus PACKAGE = CFPlus::Map	1438	MODULE = CFPlus PACKAGE = CFPlus::Map
		1439
		1440	PROTOTYPES: DISABLE
1331		1441
1332	CFPlus::Map	1442	CFPlus::Map
1333	new (SV *class)	1443	new (SV *class)
1334	CODE:	1444	CODE:
1335	New (0, RETVAL, 1, struct map);	1445	New (0, RETVAL, 1, struct map);
…		…
1473	self->rows += MAP_EXTEND_Y;	1583	self->rows += MAP_EXTEND_Y;
1474	self->y += MAP_EXTEND_Y;	1584	self->y += MAP_EXTEND_Y;
1475	}	1585	}
1476	}	1586	}
1477		1587
1478	void	1588	SV *
1479	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1480	CODE:	1590	CODE:
1481	{	1591	{
1482	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1592	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1483	uint8_t data_end = (uint8_t )SvEND (data_);	1593	uint8_t data_end = (uint8_t )SvEND (data_);
1484	mapcell *cell;	1594	mapcell *cell;
1485	int x, y, flags;	1595	int x, y, z, flags;
		1596	AV *missing = newAV ();
		1597	RETVAL = newRV_noinc ((SV *)missing);
1486		1598
1487	while (data < data_end - 1)	1599	while (data < data_end - 1)
1488	{	1600	{
1489	flags = (data [0] << 8) + data [1]; data += 2;	1601	flags = (data [0] << 8) + data [1]; data += 2;
1490		1602
…		…
1541	}	1653	}
1542	else	1654	else
1543	cell->darkness = *data++ + 1;	1655	cell->darkness = *data++ + 1;
1544	}	1656	}
1545		1657
		1658	for (z = 0; z <= 2; ++z)
1546	if (flags & 4)	1659	if (flags & (4 >> z))
1547	{	1660	{
1548	faceid face = (data [0] << 8) + data [1]; data += 2;	1661	faceid face = (data [0] << 8) + data [1]; data += 2;
1549	need_facenum (self, face);	1662	need_facenum (self, face);
1550	cell->tile [0] = self->face2tile [face];	1663	cell->tile [z] = self->face2tile [face];
		1664
		1665	if (cell->tile [z])
		1666	{
		1667	maptex *tex = self->tex + cell->tile [z];
		1668	if (!tex->name)
		1669	av_push (missing, newSViv (cell->tile [z]));
		1670
		1671	if (tex->smoothtile)
		1672	{
		1673	maptex *smooth = self->tex + tex->smoothtile;
		1674	if (!smooth->name)
		1675	av_push (missing, newSViv (tex->smoothtile));
		1676	}
		1677	}
1551	}	1678	}
1552
1553	if (flags & 2)
1554	{
1555	faceid face = (data [0] << 8) + data [1]; data += 2;
1556	need_facenum (self, face);
1557	cell->tile [1] = self->face2tile [face];
1558	}
1559
1560	if (flags & 1)
1561	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);
1564	cell->tile [2] = self->face2tile [face];
1565	}
1566	}	1679	}
1567	else	1680	else
1568	cell->darkness = 0;	1681	cell->darkness = 0;
1569	}	1682	}
1570	}	1683	}
		1684	OUTPUT:
		1685	RETVAL
1571		1686
1572	SV *	1687	SV *
1573	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1574	CODE:	1689	CODE:
1575	{	1690	{
…		…
1626		1741
1627	void	1742	void
1628	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1629	CODE:	1744	CODE:
1630	{	1745	{
		1746	int x, y, z;
		1747
1631	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1748	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1632	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1633	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1750	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1634	smooth_key skey;	1751	smooth_key skey;
1635	int x, y, z;	1752
1636	int last_name;	1753	rc_t *rc = rc_alloc ();
		1754	rc_key_t key;
		1755	rc_array_t *arr;
1637		1756
1638	// thats current max. sorry.	1757	// thats current max. sorry.
1639	if (sw > 255) sw = 255;	1758	if (sw > 255) sw = 255;
1640	if (sh > 255) sh = 255;	1759	if (sh > 255) sh = 255;
1641		1760
1642	// clear key, in case of extra padding	1761	// clear key, in case of extra padding
1643	memset (&skey, 0, sizeof (skey));	1762	memset (&skey, 0, sizeof (skey));
1644		1763
1645	glColor4ub (255, 255, 255, 255);	1764	memset (&key, 0, sizeof (key));
1646		1765	key.r = 255;
1647	glEnable (GL_BLEND);	1766	key.g = 255;
1648	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1767	key.b = 255;
1649	glEnable (GL_TEXTURE_2D);	1768	key.a = 255;
1650	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1769	key.mode = GL_QUADS;
1651		1770	key.format = GL_T2F_V3F;
1652	glBegin (GL_QUADS);	1771	key.texname = -1;
1653
1654	last_name = 0;
1655		1772
1656	mx += self->x;	1773	mx += self->x;
1657	my += self->y;	1774	my += self->y;
1658		1775
1659	// first pass: determine smooth_max	1776	// first pass: determine smooth_max
…		…
1675	MAX (self->tex [cell->tile [0]].smoothlevel,	1792	MAX (self->tex [cell->tile [0]].smoothlevel,
1676	MAX (self->tex [cell->tile [1]].smoothlevel,	1793	MAX (self->tex [cell->tile [1]].smoothlevel,
1677	self->tex [cell->tile [2]].smoothlevel));	1794	self->tex [cell->tile [2]].smoothlevel));
1678	}	1795	}
1679	}	1796	}
		1797
		1798	glEnable (GL_BLEND);
		1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1680		1801
1681	for (z = 0; z <= 2; z++)	1802	for (z = 0; z <= 2; z++)
1682	{	1803	{
1683	memset (smooth_level, 0, sizeof (smooth_level));	1804	memset (smooth_level, 0, sizeof (smooth_level));
1684		1805
…		…
1694	tileid tile = cell->tile [z];	1815	tileid tile = cell->tile [z];
1695		1816
1696	if (tile)	1817	if (tile)
1697	{	1818	{
1698	maptex tex = self->tex [tile];	1819	maptex tex = self->tex [tile];
1699	int px = (x + 1) * T - tex.w;	1820	int px, py;
1700	int py = (y + 1) * T - tex.h;
1701		1821
1702	// suppressing texture state switches here
1703	// is only moderately effective, but worth the extra effort
1704	if (last_name != tex.name)	1822	if (key.texname != tex.name)
1705	{	1823	{
1706	if (!tex.name)	1824	if (!tex.name)
1707	tex = self->tex [2]; /* missing, replace by noface */	1825	tex = self->tex [2]; /* missing, replace by noface */
1708		1826
1709	glEnd ();	1827	key.texname = tex.name;
1710	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1828	arr = rc_array (rc, &key);
1711	glBegin (GL_QUADS);
1712	}	1829	}
1713		1830
1714	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1831	px = (x + 1) * T - tex.w;
		1832	py = (y + 1) * T - tex.h;
		1833
		1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1715	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1716	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1717	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1718		1838
1719	if (cell->flags && z == 2)	1839	if (cell->flags && z == 2)
1720	{	1840	{
		1841	// overlays such as the speech bubble, probably more to come
1721	if (cell->flags & 1)	1842	if (cell->flags & 1)
1722	{	1843	{
1723	maptex tex = self->tex [1];	1844	maptex tex = self->tex [1];
1724	int px = x * T + T * 2 / 32;	1845	int px = x * T + T * 2 / 32;
1725	int py = y * T - T * 6 / 32;	1846	int py = y * T - T * 6 / 32;
1726		1847
		1848	if (tex.name)
1727	glEnd ();	1849	{
1728	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1850	if (key.texname != tex.name)
		1851	{
		1852	key.texname = tex.name;
		1853	arr = rc_array (rc, &key);
		1854	}
		1855
		1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1729	glBegin (GL_QUADS);	1860	}
1730
1731	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1732	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1733	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1734	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1735	}	1861	}
1736	}	1862	}
1737		1863
1738	// update smooth hash	1864	// update smooth hash
1739	if (tex.smoothtile)	1865	if (tex.smoothtile)
…		…
1775	}	1901	}
1776	}	1902	}
1777	}	1903	}
1778	}	1904	}
1779		1905
		1906	rc_draw (rc);
		1907	rc_clear (rc);
		1908
1780	// go through all smoothlevels, lowest to highest, then draw.	1909	// go through all smoothlevels, lowest to highest, then draw.
1781	// this is basically counting sort	1910	// this is basically counting sort
1782	{	1911	{
1783	int w, b;	1912	int w, b;
1784		1913
		1914	glEnable (GL_TEXTURE_2D);
		1915	glBegin (GL_QUADS);
1785	for (w = 0; w < 256 / 32; ++w)	1916	for (w = 0; w < 256 / 32; ++w)
1786	{	1917	{
1787	uint32_t smask = smooth_level [w];	1918	uint32_t smask = smooth_level [w];
1788	if (smask)	1919	if (smask)
1789	for (b = 0; b < 32; ++b)	1920	for (b = 0; b < 32; ++b)
…		…
1808	int border = bits & 15;	1939	int border = bits & 15;
1809	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1810	float dx = tex.s * .0625f; // 16 images/row	1941	float dx = tex.s * .0625f; // 16 images/row
1811	float dy = tex.t * .5f ; // 2 images/column	1942	float dy = tex.t * .5f ; // 2 images/column
1812		1943
1813	// this time naively avoiding texture state changes
1814	// save gobs of state changes.
1815	if (last_name != tex.name)	1944	if (tex.name)
1816	{	1945	{
		1946	// this time avoiding texture state changes
		1947	// save gobs of state changes.
1817	if (!tex.name)	1948	if (key.texname != tex.name)
1818	continue; // smoothing not yet available	1949	{
1819
1820	glEnd ();	1950	glEnd ();
1821	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1822	glBegin (GL_QUADS);	1952	glBegin (GL_QUADS);
1823	}	1953	}
1824		1954
1825	if (border)	1955	if (border)
1826	{	1956	{
1827	float ox = border * dx;	1957	float ox = border * dx;
1828		1958
1829	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1830	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1831	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1832	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1833	}	1963	}
1834		1964
1835	if (corner)	1965	if (corner)
1836	{	1966	{
1837	float ox = corner * dx;	1967	float ox = corner * dx;
1838		1968
1839	glTexCoord2f (ox , dy ); glVertex2f (px , py );	1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1840	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1841	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1842	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1973	}
1843	}	1974	}
1844	}	1975	}
1845	}	1976	}
1846	}	1977	}
1847	}	1978	}
		1979
		1980	glEnd ();
		1981	glDisable (GL_TEXTURE_2D);
		1982	key.texname = -1;
1848	}	1983	}
1849		1984
1850	hv_clear (smooth);	1985	hv_clear (smooth);
1851	}	1986	}
1852		1987
1853	glEnd ();
1854
1855	glDisable (GL_TEXTURE_2D);
1856	glDisable (GL_BLEND);	1988	glDisable (GL_BLEND);
		1989	rc_free (rc);
1857		1990
1858	// top layer: overlays such as the health bar	1991	// top layer: overlays such as the health bar
1859	for (y = 0; y < sh; y++)	1992	for (y = 0; y < sh; y++)
1860	if (0 <= y + my && y + my < self->rows)	1993	if (0 <= y + my && y + my < self->rows)
1861	{	1994	{
…		…
1950	void	2083	void
1951	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2084	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1952	PPCODE:	2085	PPCODE:
1953	{	2086	{
1954	int x, y;	2087	int x, y;
		2088	int sw1 = sw + 2;
		2089	int sh1 = sh + 2;
		2090	int sh3 = sh * 3;
1955	int sw4 = (sw + 3) & ~3;	2091	int sw34 = (sw * 3 + 3) & ~3;
		2092	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1956	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2093	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1957	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2094	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1958		2095
1959	memset (darkness, 255, sw4 * sh);
1960	SvPOK_only (darkness_sv);	2096	SvPOK_only (darkness3_sv);
1961	SvCUR_set (darkness_sv, sw4 * sh);	2097	SvCUR_set (darkness3_sv, sw34 * sh3);
1962		2098
1963	mx += self->x;	2099	mx += self->x - 1;
1964	my += self->y;	2100	my += self->y - 1;
1965		2101
		2102	memset (darkness1, 255, sw1 * sh1);
		2103
1966	for (y = 0; y < sh; y++)	2104	for (y = 0; y < sh1; y++)
1967	if (0 <= y + my && y + my < self->rows)	2105	if (0 <= y + my && y + my < self->rows)
1968	{	2106	{
1969	maprow *row = self->row + (y + my);	2107	maprow *row = self->row + (y + my);
1970		2108
1971	for (x = 0; x < sw; x++)	2109	for (x = 0; x < sw1; x++)
1972	if (row->c0 <= x + mx && x + mx < row->c1)	2110	if (row->c0 <= x + mx && x + mx < row->c1)
1973	{	2111	{
1974	mapcell *cell = row->col + (x + mx - row->c0);	2112	mapcell *cell = row->col + (x + mx - row->c0);
1975		2113
1976	darkness[y * sw4 + x] = cell->darkness	2114	darkness1 [y * sw1 + x] = cell->darkness
1977	? 255 - (cell->darkness - 1)	2115	? 255 - (cell->darkness - 1)
1978	: 255 - FOW_DARKNESS;	2116	: 255 - FOW_DARKNESS;
1979	}	2117	}
1980	}	2118	}
1981		2119
		2120	for (y = 0; y < sh; ++y)
		2121	for (x = 0; x < sw; ++x)
		2122	{
		2123	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2124	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2125	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2126	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2127	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2128	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2129	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2130	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2131	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2132
		2133	uint8_t r11 = (d11 + d21 + d12) / 3;
		2134	uint8_t r21 = d21;
		2135	uint8_t r31 = (d21 + d31 + d32) / 3;
		2136
		2137	uint8_t r12 = d12;
		2138	uint8_t r22 = d22;
		2139	uint8_t r32 = d32;
		2140
		2141	uint8_t r13 = (d13 + d23 + d12) / 3;
		2142	uint8_t r23 = d23;
		2143	uint8_t r33 = (d23 + d33 + d32) / 3;
		2144
		2145	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2146	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2147	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2148	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2149	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2150	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2151	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2152	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2153	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2154	}
		2155
		2156	free (darkness1);
		2157
1982	EXTEND (SP, 3);	2158	EXTEND (SP, 3);
1983	PUSHs (sv_2mortal (newSViv (sw4)));	2159	PUSHs (sv_2mortal (newSViv (sw34)));
1984	PUSHs (sv_2mortal (newSViv (sh)));	2160	PUSHs (sv_2mortal (newSViv (sh3)));
1985	PUSHs (darkness_sv);	2161	PUSHs (darkness3_sv);
1986	}	2162	}
1987		2163
1988	SV *	2164	SV *
1989	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2165	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1990	CODE:	2166	CODE:
…		…
2067	int x, y, z;	2243	int x, y, z;
2068	int w, h;	2244	int w, h;
2069	int x1, y1;	2245	int x1, y1;
2070		2246
2071	if (*data++ != 0)	2247	if (*data++ != 0)
2072	return; /* version mismatch */	2248	XSRETURN_EMPTY; /* version mismatch */
2073		2249
2074	w = data++ << 8; w \|= data++;	2250	w = data++ << 8; w \|= data++;
2075	h = data++ << 8; h \|= data++;	2251	h = data++ << 8; h \|= data++;
2076		2252
2077	// we need to do this 'cause we don't keep an absolute coord system for rows	2253	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2122	}	2298	}
2123	}	2299	}
2124	}	2300	}
2125	}	2301	}
2126		2302
		2303	MODULE = CFPlus PACKAGE = CFPlus::RW
		2304
		2305	CFPlus::RW
		2306	new (SV class, SV data_sv)
		2307	CODE:
		2308	{
		2309	STRLEN datalen;
		2310	char *data = SvPVbyte (data_sv, datalen);
		2311
		2312	RETVAL = SDL_RWFromConstMem (data, datalen);
		2313	}
		2314	OUTPUT:
		2315	RETVAL
		2316
		2317	CFPlus::RW
		2318	new_from_file (SV class, const char path, const char *mode = "rb")
		2319	CODE:
		2320	RETVAL = SDL_RWFromFile (path, mode);
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	# fails on win32:
		2325	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2326	#void
		2327	#close (CFPlus::RW self)
		2328	# CODE:
		2329	# (self->(close)) (self);
		2330
		2331	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2332
		2333	PROTOTYPES: DISABLE
		2334
		2335	CFPlus::Channel
		2336	find ()
		2337	CODE:
		2338	{
		2339	RETVAL = Mix_GroupAvailable (-1);
		2340
		2341	if (RETVAL < 0)
		2342	{
		2343	RETVAL = Mix_GroupOldest (-1);
		2344
		2345	if (RETVAL < 0)
		2346	XSRETURN_UNDEF;
		2347
		2348	Mix_HaltChannel (RETVAL);
		2349	}
		2350
		2351	Mix_UnregisterAllEffects (RETVAL);
		2352	Mix_Volume (RETVAL, 128);
		2353	}
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	void
		2358	halt (CFPlus::Channel self)
		2359	CODE:
		2360	Mix_HaltChannel (self);
		2361
		2362	void
		2363	expire (CFPlus::Channel self, int ticks = -1)
		2364	CODE:
		2365	Mix_ExpireChannel (self, ticks);
		2366
		2367	void
		2368	fade_out (CFPlus::Channel self, int ticks = -1)
		2369	CODE:
		2370	Mix_FadeOutChannel (self, ticks);
		2371
		2372	int
		2373	volume (CFPlus::Channel self, int volume)
		2374	CODE:
		2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	void
		2380	unregister_all_effects (CFPlus::Channel self)
		2381	CODE:
		2382	Mix_UnregisterAllEffects (self);
		2383
		2384	void
		2385	set_panning (CFPlus::Channel self, int left, int right)
		2386	CODE:
		2387	left = CLAMP (left , 0, 255);
		2388	right = CLAMP (right, 0, 255);
		2389	Mix_SetPanning (self, left, right);
		2390
		2391	void
		2392	set_distance (CFPlus::Channel self, int distance)
		2393	CODE:
		2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2395
		2396	void
		2397	set_position (CFPlus::Channel self, int angle, int distance)
		2398	CODE:
		2399
		2400	void
		2401	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2402	CODE:
		2403	{
		2404	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2405	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2407	}
		2408
		2409	void
		2410	set_reverse_stereo (CFPlus::Channel self, int flip)
		2411	CODE:
		2412	Mix_SetReverseStereo (self, flip);
		2413
2127	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
2128		2415
		2416	PROTOTYPES: DISABLE
		2417
2129	CFPlus::MixChunk	2418	CFPlus::MixChunk
2130	new_from_file (SV class, char path)	2419	new (SV *class, CFPlus::RW rwops)
2131	CODE:	2420	CODE:
2132	RETVAL = Mix_LoadWAV (path);	2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2133	OUTPUT:	2422	OUTPUT:
2134	RETVAL	2423	RETVAL
2135		2424
2136	void	2425	void
2137	DESTROY (CFPlus::MixChunk self)	2426	DESTROY (CFPlus::MixChunk self)
…		…
2139	Mix_FreeChunk (self);	2428	Mix_FreeChunk (self);
2140		2429
2141	int	2430	int
2142	volume (CFPlus::MixChunk self, int volume = -1)	2431	volume (CFPlus::MixChunk self, int volume = -1)
2143	CODE:	2432	CODE:
		2433	if (items > 1)
		2434	volume = CLAMP (volume, 0, 128);
2144	RETVAL = Mix_VolumeChunk (self, volume);	2435	RETVAL = Mix_VolumeChunk (self, volume);
2145	OUTPUT:	2436	OUTPUT:
2146	RETVAL	2437	RETVAL
2147		2438
2148	int	2439	CFPlus::Channel
2149	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2440	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
2150	CODE:	2441	CODE:
		2442	{
2151	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2444
		2445	if (RETVAL < 0)
		2446	XSRETURN_UNDEF;
		2447
		2448	if (channel < 0)
		2449	{
		2450	Mix_UnregisterAllEffects (RETVAL);
		2451	Mix_Volume (RETVAL, 128);
		2452	}
		2453	}
2152	OUTPUT:	2454	OUTPUT:
2153	RETVAL	2455	RETVAL
2154		2456
2155	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2457	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
2156		2458
2157	int	2459	int
2158	volume (int volume = -1)	2460	volume (int volume = -1)
		2461	PROTOTYPE: ;$
2159	CODE:	2462	CODE:
		2463	if (items > 0)
		2464	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeMusic (volume);	2465	RETVAL = Mix_VolumeMusic (volume);
2161	OUTPUT:	2466	OUTPUT:
2162	RETVAL	2467	RETVAL
2163		2468
2164	int	2469	void
2165	fade_out (int ms)	2470	fade_out (int ms)
2166	CODE:	2471	CODE:
2167	RETVAL = Mix_FadeOutMusic (ms);	2472	Mix_FadeOutMusic (ms);
2168	OUTPUT:	2473
2169	RETVAL	2474	void
		2475	halt ()
		2476	CODE:
		2477	Mix_HaltMusic ();
2170		2478
2171	CFPlus::MixMusic	2479	CFPlus::MixMusic
2172	new_from_file (SV class, char path)	2480	new (SV *class, CFPlus::RW rwops)
2173	CODE:	2481	CODE:
2174	RETVAL = Mix_LoadMUS (path);	2482	RETVAL = Mix_LoadMUS_RW (rwops);
2175	OUTPUT:	2483	OUTPUT:
2176	RETVAL	2484	RETVAL
2177		2485
2178	void	2486	void
2179	DESTROY (CFPlus::MixMusic self)	2487	DESTROY (CFPlus::MixMusic self)
…		…
2185	CODE:	2493	CODE:
2186	RETVAL = Mix_PlayMusic (self, loops);	2494	RETVAL = Mix_PlayMusic (self, loops);
2187	OUTPUT:	2495	OUTPUT:
2188	RETVAL	2496	RETVAL
2189		2497
2190	int	2498	void
2191	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2499	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
2192	CODE:	2500	CODE:
2193	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2501	Mix_FadeInMusicPos (self, loops, ms, position);
2194	OUTPUT:
2195	RETVAL
2196		2502
2197	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2504
		2505	PROTOTYPES: ENABLE
2198		2506
2199	BOOT:	2507	BOOT:
2200	{	2508	{
2201	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2509	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
2202	static const struct {	2510	static const struct {
2203	const char *name;	2511	const char *name;
2204	IV iv;	2512	IV iv;
2205	} *civ, const_iv[] = {	2513	} *civ, const_iv[] = {
2206	# define const_iv(name) { # name, (IV)name }	2514	# define const_iv(name) { # name, (IV)name }
		2515	const_iv (GL_VENDOR),
		2516	const_iv (GL_VERSION),
		2517	const_iv (GL_EXTENSIONS),
2207	const_iv (GL_COLOR_MATERIAL),	2518	const_iv (GL_COLOR_MATERIAL),
2208	const_iv (GL_SMOOTH),	2519	const_iv (GL_SMOOTH),
2209	const_iv (GL_FLAT),	2520	const_iv (GL_FLAT),
2210	const_iv (GL_DITHER),	2521	const_iv (GL_DITHER),
2211	const_iv (GL_BLEND),	2522	const_iv (GL_BLEND),
…		…
2215	const_iv (GL_ALPHA_TEST),	2526	const_iv (GL_ALPHA_TEST),
2216	const_iv (GL_NORMALIZE),	2527	const_iv (GL_NORMALIZE),
2217	const_iv (GL_RESCALE_NORMAL),	2528	const_iv (GL_RESCALE_NORMAL),
2218	const_iv (GL_FRONT),	2529	const_iv (GL_FRONT),
2219	const_iv (GL_BACK),	2530	const_iv (GL_BACK),
		2531	const_iv (GL_AUX0),
2220	const_iv (GL_AND),	2532	const_iv (GL_AND),
2221	const_iv (GL_ONE),	2533	const_iv (GL_ONE),
2222	const_iv (GL_ZERO),	2534	const_iv (GL_ZERO),
2223	const_iv (GL_SRC_ALPHA),	2535	const_iv (GL_SRC_ALPHA),
2224	const_iv (GL_DST_ALPHA),	2536	const_iv (GL_DST_ALPHA),
…		…
2238	const_iv (GL_LUMINANCE),	2550	const_iv (GL_LUMINANCE),
2239	const_iv (GL_LUMINANCE_ALPHA),	2551	const_iv (GL_LUMINANCE_ALPHA),
2240	const_iv (GL_FLOAT),	2552	const_iv (GL_FLOAT),
2241	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2553	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2242	const_iv (GL_COMPILE),	2554	const_iv (GL_COMPILE),
		2555	const_iv (GL_PROXY_TEXTURE_1D),
		2556	const_iv (GL_PROXY_TEXTURE_2D),
2243	const_iv (GL_TEXTURE_1D),	2557	const_iv (GL_TEXTURE_1D),
2244	const_iv (GL_TEXTURE_2D),	2558	const_iv (GL_TEXTURE_2D),
2245	const_iv (GL_TEXTURE_ENV),	2559	const_iv (GL_TEXTURE_ENV),
2246	const_iv (GL_TEXTURE_MAG_FILTER),	2560	const_iv (GL_TEXTURE_MAG_FILTER),
2247	const_iv (GL_TEXTURE_MIN_FILTER),	2561	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2268	const_iv (GL_COLOR_LOGIC_OP),	2582	const_iv (GL_COLOR_LOGIC_OP),
2269	const_iv (GL_SEPARABLE_2D),	2583	const_iv (GL_SEPARABLE_2D),
2270	const_iv (GL_CONVOLUTION_2D),	2584	const_iv (GL_CONVOLUTION_2D),
2271	const_iv (GL_CONVOLUTION_BORDER_MODE),	2585	const_iv (GL_CONVOLUTION_BORDER_MODE),
2272	const_iv (GL_CONSTANT_BORDER),	2586	const_iv (GL_CONSTANT_BORDER),
		2587	const_iv (GL_POINTS),
2273	const_iv (GL_LINES),	2588	const_iv (GL_LINES),
2274	const_iv (GL_LINE_STRIP),	2589	const_iv (GL_LINE_STRIP),
2275	const_iv (GL_LINE_LOOP),	2590	const_iv (GL_LINE_LOOP),
2276	const_iv (GL_QUADS),	2591	const_iv (GL_QUADS),
2277	const_iv (GL_QUAD_STRIP),	2592	const_iv (GL_QUAD_STRIP),
2278	const_iv (GL_TRIANGLES),	2593	const_iv (GL_TRIANGLES),
2279	const_iv (GL_TRIANGLE_STRIP),	2594	const_iv (GL_TRIANGLE_STRIP),
2280	const_iv (GL_TRIANGLE_FAN),	2595	const_iv (GL_TRIANGLE_FAN),
		2596	const_iv (GL_POLYGON),
2281	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2597	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2598	const_iv (GL_POINT_SMOOTH_HINT),
		2599	const_iv (GL_LINE_SMOOTH_HINT),
		2600	const_iv (GL_POLYGON_SMOOTH_HINT),
		2601	const_iv (GL_GENERATE_MIPMAP_HINT),
2282	const_iv (GL_FASTEST),	2602	const_iv (GL_FASTEST),
		2603	const_iv (GL_DONT_CARE),
		2604	const_iv (GL_NICEST),
2283	const_iv (GL_V2F),	2605	const_iv (GL_V2F),
2284	const_iv (GL_V3F),	2606	const_iv (GL_V3F),
2285	const_iv (GL_T2F_V3F),	2607	const_iv (GL_T2F_V3F),
2286	const_iv (GL_T2F_N3F_V3F),	2608	const_iv (GL_T2F_N3F_V3F),
2287	# undef const_iv	2609	# undef const_iv
…		…
2313	CODE:	2635	CODE:
2314	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2636	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2315	OUTPUT:	2637	OUTPUT:
2316	RETVAL	2638	RETVAL
2317		2639
		2640	const char *glGetString (GLenum pname)
		2641
		2642	GLint glGetInteger (GLenum pname)
		2643	CODE:
		2644	glGetIntegerv (pname, &RETVAL);
		2645	OUTPUT:
		2646	RETVAL
		2647
		2648	GLdouble glGetDouble (GLenum pname)
		2649	CODE:
		2650	glGetDoublev (pname, &RETVAL);
		2651	OUTPUT:
		2652	RETVAL
		2653
2318	int glGetError ()	2654	int glGetError ()
2319		2655
2320	void glFinish ()	2656	void glFinish ()
2321		2657
2322	void glClear (int mask)	2658	void glClear (int mask)
…		…
2359	# near_ and far_ are due to microsofts buggy "c" compiler	2695	# near_ and far_ are due to microsofts buggy "c" compiler
2360	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2361		2697
2362	# near_ and far_ are due to microsofts buggy "c" compiler	2698	# near_ and far_ are due to microsofts buggy "c" compiler
2363	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2699	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2700
		2701	PROTOTYPES: DISABLE
2364		2702
2365	void glViewport (int x, int y, int width, int height)	2703	void glViewport (int x, int y, int width, int height)
2366		2704
2367	void glScissor (int x, int y, int width, int height)	2705	void glScissor (int x, int y, int width, int height)
2368		2706
…		…
2376		2714
2377	void glRotate (float angle, float x, float y, float z)	2715	void glRotate (float angle, float x, float y, float z)
2378	CODE:	2716	CODE:
2379	glRotatef (angle, x, y, z);	2717	glRotatef (angle, x, y, z);
2380		2718
2381	void glBegin (int mode)
2382
2383	void glEnd ()
2384
2385	void glColor (float r, float g, float b, float a = 1.0)	2719	void glColor (float r, float g, float b, float a = 1.0)
2386	PROTOTYPE: @
2387	ALIAS:	2720	ALIAS:
2388	glColor_premultiply = 1	2721	glColor_premultiply = 1
2389	CODE:	2722	CODE:
2390	if (ix)	2723	if (ix)
2391	{	2724	{
…		…
2394	b *= a;	2727	b *= a;
2395	}	2728	}
2396	// microsoft visual "c" rounds instead of truncating...	2729	// microsoft visual "c" rounds instead of truncating...
2397	glColor4f (r, g, b, a);	2730	glColor4f (r, g, b, a);
2398		2731
2399	void glInterleavedArrays (int format, int stride, char *data)
2400
2401	void glDrawElements (int mode, int count, int type, char *indices)
2402
2403	# 1.2 void glDrawRangeElements (int mode, int start, int end
2404
2405	void glRasterPos (float x, float y, float z = 0.)	2732	void glRasterPos (float x, float y, float z = 0.)
2406	CODE:	2733	CODE:
2407	glRasterPos3f (0, 0, z);	2734	glRasterPos3f (0, 0, z);
2408	glBitmap (0, 0, 0, 0, x, y, 0);	2735	glBitmap (0, 0, 0, 0, x, y, 0);
2409		2736
…		…
2413		2740
2414	void glTexCoord (float s, float t)	2741	void glTexCoord (float s, float t)
2415	CODE:	2742	CODE:
2416	glTexCoord2f (s, t);	2743	glTexCoord2f (s, t);
2417		2744
		2745	void glRect (float x1, float y1, float x2, float y2)
		2746	CODE:
		2747	glRectf (x1, y1, x2, y2);
		2748
		2749	PROTOTYPES: ENABLE
		2750
		2751	void glBegin (int mode)
		2752
		2753	void glEnd ()
		2754
		2755	void glPointSize (GLfloat size)
		2756
		2757	void glLineWidth (GLfloat width)
		2758
		2759	void glInterleavedArrays (int format, int stride, char *data)
		2760
		2761	void glDrawElements (int mode, int count, int type, char *indices)
		2762
		2763	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2764
2418	void glTexEnv (int target, int pname, float param)	2765	void glTexEnv (int target, int pname, float param)
2419	CODE:	2766	CODE:
2420	glTexEnvf (target, pname, param);	2767	glTexEnvf (target, pname, param);
2421		2768
2422	void glTexParameter (int target, int pname, float param)	2769	void glTexParameter (int target, int pname, float param)
…		…
2443	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2790	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
2444		2791
2445	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2792	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2446		2793
2447	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2794	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2795
		2796	void glPixelZoom (float x, float y)
2448		2797
2449	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2798	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2450		2799
2451	int glGenTexture ()	2800	int glGenTexture ()
2452	CODE:	2801	CODE:
…		…
2472		2821
2473	void glEndList ()	2822	void glEndList ()
2474		2823
2475	void glCallList (int list)	2824	void glCallList (int list)
2476		2825
		2826	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2827
		2828	PROTOTYPES: DISABLE
		2829
		2830	void
		2831	find_widget (SV *self, NV x, NV y)
		2832	PPCODE:
		2833	{
		2834	if (within_widget (self, x, y))
		2835	XPUSHs (self);
		2836	}
		2837
		2838	BOOT:
		2839	{
		2840	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2841
		2842	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2843	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2844	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2845	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2846	}
		2847
		2848	void
		2849	draw (SV *self)
		2850	CODE:
		2851	{
		2852	HV *hv;
		2853	SV **svp;
		2854	NV x, y, w, h;
		2855	SV *draw_x_sv = GvSV (draw_x_gv);
		2856	SV *draw_y_sv = GvSV (draw_y_gv);
		2857	SV *draw_w_sv = GvSV (draw_w_gv);
		2858	SV *draw_h_sv = GvSV (draw_h_gv);
		2859	double draw_x, draw_y;
		2860
		2861	if (!SvROK (self))
		2862	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2863
		2864	hv = (HV *)SvRV (self);
		2865
		2866	if (SvTYPE (hv) != SVt_PVHV)
		2867	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2868
		2869	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2870	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2871
		2872	if (!h \|\| !w)
		2873	XSRETURN_EMPTY;
		2874
		2875	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2876	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2877
		2878	draw_x = SvNV (draw_x_sv) + x;
		2879	draw_y = SvNV (draw_y_sv) + y;
		2880
		2881	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2882	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2883	XSRETURN_EMPTY;
		2884
		2885	sv_setnv (draw_x_sv, draw_x);
		2886	sv_setnv (draw_y_sv, draw_y);
		2887
		2888	glPushMatrix ();
		2889	glTranslated (x, y, 0);
		2890
		2891	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2892	{
		2893	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2894
		2895	if (svp && SvTRUE (*svp))
		2896	{
		2897	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2898	glEnable (GL_BLEND);
		2899	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2900	glBegin (GL_QUADS);
		2901	glVertex2f (0, 0);
		2902	glVertex2f (w, 0);
		2903	glVertex2f (w, h);
		2904	glVertex2f (0, h);
		2905	glEnd ();
		2906	glDisable (GL_BLEND);
		2907	}
		2908	}
		2909	#if 0
		2910	if ($ENV{CFPLUS_DEBUG} & 1) {
		2911	glPushMatrix;
		2912	glColor 1, 1, 0, 1;
		2913	glTranslate 0.375, 0.375;
		2914	glBegin GL_LINE_LOOP;
		2915	glVertex 0 , 0;
		2916	glVertex $self->{w} - 1, 0;
		2917	glVertex $self->{w} - 1, $self->{h} - 1;
		2918	glVertex 0 , $self->{h} - 1;
		2919	glEnd;
		2920	glPopMatrix;
		2921	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2922	}
		2923	#endif
		2924	PUSHMARK (SP);
		2925	XPUSHs (self);
		2926	PUTBACK;
		2927	call_method ("_draw", G_VOID \| G_DISCARD);
		2928	SPAGAIN;
		2929
		2930	glPopMatrix ();
		2931
		2932	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2933	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2934	}
		2935

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs. Revision 1.228 by root, Mon Aug 13 15:31:20 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs.
Revision 1.228 by root, Mon Aug 13 15:31:20 2007 UTC