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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 2018 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
50		56
51	#ifndef PANGO_VERSION_CHECK	57	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	58	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	82	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	83	#define expect_true(expr) expect ((expr) != 0, 1)
78		84
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
82		91
83	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
85		94
86	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
87		96
88	/* mask out modifiers we are not interested in */	97	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		99
		100	#define KMOD_LRAM 0x10000 // our extension
		101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
90		123
91	static AV *texture_av;	124	static AV *texture_av;
92		125
93	static struct	126	static struct
94	{	127	{
…		…
151	{	184	{
152	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
153		186
154	while (attrs)	187	while (attrs)
155	{	188	{
156	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
157		190
158	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
159	return 1;	192	return 1;
160		193
161	attrs = attrs->next;	194	attrs = attrs->next;
…		…
179	static void	212	static void
180	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
181	{	214	{
182	FcPatternAddBool (pattern, FC_HINTING, 1);	215	FcPatternAddBool (pattern, FC_HINTING, 1);
183	#ifdef FC_HINT_STYLE	216	#ifdef FC_HINT_STYLE
184	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	217	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185	#endif	218	#endif
186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
187	}	220	}
188		221
189	static void	222	static void
…		…
226	int w, h;	259	int w, h;
227	float s, t;	260	float s, t;
228	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
229	tileid smoothtile;	262	tileid smoothtile;
230	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
231	} maptex;	265	} maptex;
232		266
233	typedef struct {	267	typedef struct {
234	uint32_t player;	268	uint32_t player;
235	tileid tile[3];	269	tileid tile[3];
…		…
367	self->oy = 0;	401	self->oy = 0;
368	self->row = 0;	402	self->row = 0;
369	self->rows = 0;	403	self->rows = 0;
370	}	404	}
371		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
372	static void	416	static void
373	map_blank (DC__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
374	{	418	{
375	int x, y;	419	int x, y;
376	maprow *row;	420	maprow *row;
…		…
390	if (x >= row->c1)	434	if (x >= row->c1)
391	break;	435	break;
392		436
393	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
394		438
395	cell->darkness = 0;	439	CELL_CLEAR (cell);
396	cell->stat_hp = 0;
397	cell->flags = 0;
398	cell->player = 0;
399	}	440	}
400	}	441	}
401	}	442	}
402		443
403	typedef struct {	444	typedef struct {
…		…
438	ev.code = 1;	479	ev.code = 1;
439	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
440	ev.data2 = 0;	481	ev.data2 = 0;
441		482
442	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	// approximately divide by 255
		487	static unsigned int
		488	div255 (unsigned int n)
		489	{
		490	return (n + (n >> 8)) >> 8;
443	}	491	}
444		492
445	static unsigned int	493	static unsigned int
446	minpot (unsigned int n)	494	minpot (unsigned int n)
447	{	495	{
…		…
514	if (!svp || !SvTRUE (*svp))	562	if (!svp || !SvTRUE (*svp))
515	return 0;	563	return 0;
516		564
517	return 1;	565	return 1;
518	}	566	}
		567
		568	/******************************************************************************/
		569
		570	/* process keyboard modifiers */
		571	static int
		572	mod_munge (int mod)
		573	{
		574	mod &= MOD_MASK;
		575
		576	if (mod & (KMOD_META | KMOD_ALT))
		577	mod |= KMOD_LRAM;
		578
		579	return mod;
		580	}
		581
		582	static void
		583	deliantra_main (SV *real_main)
		584	{
		585	dSP;
		586
		587	PUSHMARK (SP);
		588	call_sv (real_main, G_DISCARD | G_VOID);
		589	}
		590
		591	#ifdef __MACOSX__
		592	static SV *real_main;
		593
		594	/* to due surprising braindamage on the side of SDL design, we
		595	* do some mind-boggling hack here: SDL requires a custom main()
		596	* on OS X, so... we provide one and call the original main(), which,
		597	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		598	* and which calls our main (== SDL_main) back.
		599	*/
		600	extern C_LINKAGE int
		601	main (int argc, char *argv[])
		602	{
		603	deliantra_main (real_main);
		604	}
		605
		606	#undef main
		607
		608	extern C_LINKAGE int main (int argc, char *argv[]);
		609
		610	static void
		611	SDL_main_hack (SV *real_main_)
		612	{
		613	real_main = real_main_;
		614
		615	char *argv[] = { "deliantra client", 0 };
		616	(main) (1, argv);
		617	}
		618	#else
		619	static void
		620	SDL_main_hack (SV *real_main)
		621	{
		622	deliantra_main (real_main);
		623	}
		624	#endif
519		625
520	MODULE = Deliantra::Client PACKAGE = DC	626	MODULE = Deliantra::Client PACKAGE = DC
521		627
522	PROTOTYPES: ENABLE	628	PROTOTYPES: ENABLE
523		629
…		…
552	const_iv (SDL_USEREVENT),	658	const_iv (SDL_USEREVENT),
553		659
554	const_iv (SDL_APPINPUTFOCUS),	660	const_iv (SDL_APPINPUTFOCUS),
555	const_iv (SDL_APPMOUSEFOCUS),	661	const_iv (SDL_APPMOUSEFOCUS),
556	const_iv (SDL_APPACTIVE),	662	const_iv (SDL_APPACTIVE),
		663
		664
		665	const_iv (SDLK_UNKNOWN),
		666	const_iv (SDLK_FIRST),
		667	const_iv (SDLK_BACKSPACE),
		668	const_iv (SDLK_TAB),
		669	const_iv (SDLK_CLEAR),
		670	const_iv (SDLK_RETURN),
		671	const_iv (SDLK_PAUSE),
		672	const_iv (SDLK_ESCAPE),
		673	const_iv (SDLK_SPACE),
		674	const_iv (SDLK_EXCLAIM),
		675	const_iv (SDLK_QUOTEDBL),
		676	const_iv (SDLK_HASH),
		677	const_iv (SDLK_DOLLAR),
		678	const_iv (SDLK_AMPERSAND),
		679	const_iv (SDLK_QUOTE),
		680	const_iv (SDLK_LEFTPAREN),
		681	const_iv (SDLK_RIGHTPAREN),
		682	const_iv (SDLK_ASTERISK),
		683	const_iv (SDLK_PLUS),
		684	const_iv (SDLK_COMMA),
		685	const_iv (SDLK_MINUS),
		686	const_iv (SDLK_PERIOD),
		687	const_iv (SDLK_SLASH),
		688	const_iv (SDLK_0),
		689	const_iv (SDLK_1),
		690	const_iv (SDLK_2),
		691	const_iv (SDLK_3),
		692	const_iv (SDLK_4),
		693	const_iv (SDLK_5),
		694	const_iv (SDLK_6),
		695	const_iv (SDLK_7),
		696	const_iv (SDLK_8),
		697	const_iv (SDLK_9),
		698	const_iv (SDLK_COLON),
		699	const_iv (SDLK_SEMICOLON),
		700	const_iv (SDLK_LESS),
		701	const_iv (SDLK_EQUALS),
		702	const_iv (SDLK_GREATER),
		703	const_iv (SDLK_QUESTION),
		704	const_iv (SDLK_AT),
		705
		706	const_iv (SDLK_LEFTBRACKET),
		707	const_iv (SDLK_BACKSLASH),
		708	const_iv (SDLK_RIGHTBRACKET),
		709	const_iv (SDLK_CARET),
		710	const_iv (SDLK_UNDERSCORE),
		711	const_iv (SDLK_BACKQUOTE),
		712	const_iv (SDLK_DELETE),
557		713
558	const_iv (SDLK_FIRST),	714	const_iv (SDLK_FIRST),
559	const_iv (SDLK_LAST),	715	const_iv (SDLK_LAST),
560	const_iv (SDLK_KP0),	716	const_iv (SDLK_KP0),
561	const_iv (SDLK_KP1),	717	const_iv (SDLK_KP1),
…		…
637	const_iv (KMOD_RMETA),	793	const_iv (KMOD_RMETA),
638	const_iv (KMOD_NUM),	794	const_iv (KMOD_NUM),
639	const_iv (KMOD_CAPS),	795	const_iv (KMOD_CAPS),
640	const_iv (KMOD_MODE),	796	const_iv (KMOD_MODE),
641		797
		798	const_iv (KMOD_LRAM),
		799
642	const_iv (MIX_DEFAULT_FORMAT),	800	const_iv (MIX_DEFAULT_FORMAT),
643		801
644	const_iv (SDL_INIT_TIMER),	802	const_iv (SDL_INIT_TIMER),
645	const_iv (SDL_INIT_AUDIO),	803	const_iv (SDL_INIT_AUDIO),
646	const_iv (SDL_INIT_VIDEO),	804	const_iv (SDL_INIT_VIDEO),
…		…
664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),	822	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665	const_iv (SDL_GL_STEREO),	823	const_iv (SDL_GL_STEREO),
666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),	824	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667	const_iv (SDL_GL_MULTISAMPLESAMPLES),	825	const_iv (SDL_GL_MULTISAMPLESAMPLES),
668	const_iv (SDL_GL_ACCELERATED_VISUAL),	826	const_iv (SDL_GL_ACCELERATED_VISUAL),
669	const_iv (SDL_GL_SWAP_CONTROL)	827	const_iv (SDL_GL_SWAP_CONTROL),
		828
		829	const_iv (FOW_DARKNESS)
670	# undef const_iv	830	# undef const_iv
671	};	831	};
672		832
673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	833	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	834	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
675		835
676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	836	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	837	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
678	}	838	}
679		839
…		…
695	NV ceil (NV x)	855	NV ceil (NV x)
696		856
697	IV minpot (UV n)	857	IV minpot (UV n)
698		858
699	IV popcount (UV n)	859	IV popcount (UV n)
		860
		861	NV distance (NV dx, NV dy)
		862	CODE:
		863	RETVAL = pow (dx * dx + dy * dy, 0.5);
		864	OUTPUT:
		865	RETVAL
700		866
701	void	867	void
702	pango_init ()	868	pango_init ()
703	CODE:	869	CODE:
704	{	870	{
…		…
712	#endif	878	#endif
713	}	879	}
714		880
715	char *SDL_GetError ()	881	char *SDL_GetError ()
716		882
		883	void SDL_main_hack (SV *real_main)
		884	PROTOTYPE: &
		885
717	int SDL_Init (U32 flags)	886	int SDL_Init (U32 flags)
718		887
719	int SDL_InitSubSystem (U32 flags)	888	int SDL_InitSubSystem (U32 flags)
720		889
721	void SDL_QuitSubSystem (U32 flags)	890	void SDL_QuitSubSystem (U32 flags)
722		891
723	void SDL_Quit ()	892	void SDL_Quit ()
724		893
725	int SDL_GL_SetAttribute (int attr, int value)	894	int SDL_GL_SetAttribute (int attr, int value)
		895	C_ARGS: (SDL_GLattr)attr, value
726		896
727	int SDL_GL_GetAttribute (int attr)	897	int SDL_GL_GetAttribute (int attr)
728	CODE:	898	CODE:
729	if (SDL_GL_GetAttribute (attr, &RETVAL))	899	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
730	XSRETURN_UNDEF;	900	XSRETURN_UNDEF;
731	OUTPUT:	901	OUTPUT:
732	RETVAL	902	RETVAL
733		903
734	void	904	void
…		…
789	);	959	);
790		960
791	if (RETVAL)	961	if (RETVAL)
792	{	962	{
793	av_clear (texture_av);	963	av_clear (texture_av);
794
795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	964	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
797	#include "glfunc.h"	965	#include "glfunc.h"
798	#undef GL_FUNC	966	#undef GL_FUNC
		967	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		968	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
799	}	969	}
800	}	970	}
801	OUTPUT:	971	OUTPUT:
802	RETVAL	972	RETVAL
		973
		974	void
		975	SDL_WM_SetCaption (const char *title, const char *icon)
803		976
804	void	977	void
805	SDL_GL_SwapBuffers ()	978	SDL_GL_SwapBuffers ()
806		979
807	char *	980	char *
808	SDL_GetKeyName (int sym)	981	SDL_GetKeyName (int sym)
		982	C_ARGS: (SDLKey)sym
809		983
810	int	984	int
811	SDL_GetAppState ()	985	SDL_GetAppState ()
812		986
813	int	987	int
814	SDL_GetModState ()	988	SDL_GetModState ()
815		989
		990	int
		991	SDL_WaitEvent ()
		992	C_ARGS: 0
		993
816	void	994	void
		995	SDL_PumpEvents ()
		996
		997	void
817	poll_events ()	998	peep_events ()
818	PPCODE:	999	PPCODE:
819	{	1000	{
820	SDL_Event ev;	1001	SDL_Event ev;
821		1002
822	SDL_PumpEvents ();	1003	SDL_PumpEvents ();
…		…
829	{	1010	{
830	case SDL_KEYDOWN:	1011	case SDL_KEYDOWN:
831	case SDL_KEYUP:	1012	case SDL_KEYUP:
832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1013	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1014	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1015	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1016	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1017	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
837	break;	1018	break;
838		1019
839	case SDL_ACTIVEEVENT:	1020	case SDL_ACTIVEEVENT:
840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1021	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
858	x = ev.motion.x;	1039	x = ev.motion.x;
859	y = ev.motion.y;	1040	y = ev.motion.y;
860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1041	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861	}	1042	}
862		1043
863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1044	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
864	hv_store (hv, "state", 5, newSViv (state), 0);	1045	hv_store (hv, "state", 5, newSViv (state), 0);
865	hv_store (hv, "x", 1, newSViv (x), 0);	1046	hv_store (hv, "x", 1, newSViv (x), 0);
866	hv_store (hv, "y", 1, newSViv (y), 0);	1047	hv_store (hv, "y", 1, newSViv (y), 0);
867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1048	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1049	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
888		1069
889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1070	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
890	}	1071	}
891	}	1072	}
892		1073
		1074	char *
		1075	SDL_AudioDriverName ()
		1076	CODE:
		1077	{
		1078	char buf [256];
		1079	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1080	XSRETURN_UNDEF;
		1081
		1082	RETVAL = buf;
		1083	}
		1084	OUTPUT:
		1085	RETVAL
		1086
893	int	1087	int
894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1088	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
895	POSTCALL:	1089	POSTCALL:
896	Mix_HookMusicFinished (music_finished);	1090	Mix_HookMusicFinished (music_finished);
897	Mix_ChannelFinished (channel_finished);	1091	Mix_ChannelFinished (channel_finished);
898		1092
899	void	1093	void
900	Mix_QuerySpec ()	1094	Mix_QuerySpec ()
…		…
959	add_font (char *file)	1153	add_font (char *file)
960	CODE:	1154	CODE:
961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1155	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
962	OUTPUT:	1156	OUTPUT:
963	RETVAL	1157	RETVAL
		1158
		1159	void
		1160	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1161
		1162	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1163	void
		1164	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
964		1165
965	void	1166	void
966	load_image_inline (SV *image_)	1167	load_image_inline (SV *image_)
967	ALIAS:	1168	ALIAS:
968	load_image_file = 1	1169	load_image_file = 1
…		…
1014		1215
1015	SDL_LockSurface (surface2);	1216	SDL_LockSurface (surface2);
1016	EXTEND (SP, 6);	1217	EXTEND (SP, 6);
1017	PUSHs (sv_2mortal (newSViv (surface2->w)));	1218	PUSHs (sv_2mortal (newSViv (surface2->w)));
1018	PUSHs (sv_2mortal (newSViv (surface2->h)));	1219	PUSHs (sv_2mortal (newSViv (surface2->h)));
1019	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1220	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1020	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1221	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1021	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1222	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1022	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1223	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023	SDL_UnlockSurface (surface2);	1224	SDL_UnlockSurface (surface2);
1024		1225
…		…
1084	#if DEBUG	1285	#if DEBUG
1085	VALGRIND_DO_LEAK_CHECK;	1286	VALGRIND_DO_LEAK_CHECK;
1086	#endif	1287	#endif
1087	}	1288	}
1088		1289
		1290	int
		1291	SvREFCNT (SV *sv)
		1292	CODE:
		1293	RETVAL = SvREFCNT (sv);
		1294	OUTPUT:
		1295	RETVAL
		1296
1089	MODULE = Deliantra::Client PACKAGE = DC::Font	1297	MODULE = Deliantra::Client PACKAGE = DC::Font
1090		1298
1091	PROTOTYPES: DISABLE	1299	PROTOTYPES: DISABLE
1092		1300
1093	DC::Font	1301	DC::Font
1094	new_from_file (SV *class, char *path, int id = 0)	1302	new_from_file (SV *klass, char *path, int id = 0)
1095	CODE:	1303	CODE:
1096	{	1304	{
1097	int count;	1305	int count;
1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1306	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1099	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1307	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1128	PROTOTYPE:	1336	PROTOTYPE:
1129	CODE:	1337	CODE:
1130	tc_restore ();	1338	tc_restore ();
1131		1339
1132	DC::Layout	1340	DC::Layout
1133	new (SV *class)	1341	new (SV *klass)
1134	CODE:	1342	CODE:
1135	New (0, RETVAL, 1, struct cf_layout);	1343	New (0, RETVAL, 1, struct cf_layout);
1136		1344
1137	RETVAL->pl = pango_layout_new (opengl_context);	1345	RETVAL->pl = pango_layout_new (opengl_context);
1138	RETVAL->r = 1.;	1346	RETVAL->r = 1.;
…		…
1287		1495
1288	void	1496	void
1289	set_height (DC::Layout self, int base_height)	1497	set_height (DC::Layout self, int base_height)
1290	CODE:	1498	CODE:
1291	if (self->base_height != base_height)	1499	if (self->base_height != base_height)
1292	{	1500	{
1293	self->base_height = base_height;	1501	self->base_height = base_height;
1294	layout_update_font (self);	1502	layout_update_font (self);
1295	}	1503	}
1296		1504
1297	void	1505	void
…		…
1524	glDisable (GL_ALPHA_TEST);	1732	glDisable (GL_ALPHA_TEST);
1525	glDisable (GL_BLEND);	1733	glDisable (GL_BLEND);
1526	}	1734	}
1527	}	1735	}
1528		1736
		1737	void
		1738	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1739	PROTOTYPE: @
		1740	CODE:
		1741	{
		1742	glEnable (GL_BLEND);
		1743	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1744	glEnable (GL_TEXTURE_2D);
		1745	glBindTexture (GL_TEXTURE_2D, name1);
		1746
		1747	glColor3f (intensity, intensity, intensity);
		1748	glPushMatrix ();
		1749	glScalef (1./3, 1./3, 1.);
		1750
		1751	if (blend > 0.f)
		1752	{
		1753	float dx3 = dx * -3.f / w;
		1754	float dy3 = dy * -3.f / h;
		1755	GLfloat env_color[4] = { 0., 0., 0., blend };
		1756
		1757	/* interpolate the two shadow textures */
		1758	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1760
		1761	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1762	gl.ActiveTexture (GL_TEXTURE1);
		1763	glEnable (GL_TEXTURE_2D);
		1764	glBindTexture (GL_TEXTURE_2D, name2);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1766
		1767	/* rgb == rgb(glcolor) */
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1770	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1771
		1772	/* alpha = interpolate t0, t1 by env_alpha */
		1773	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1774
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1778
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1781
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1784
		1785	glBegin (GL_QUADS);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1789	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1790	glEnd ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	gl.ActiveTexture (GL_TEXTURE0);
		1794	}
		1795	else
		1796	{
		1797	/* simple blending of one texture, also opengl <1.3 path */
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1799
		1800	glBegin (GL_QUADS);
		1801	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1802	glTexCoord2f (0, t); glVertex2f (0, h);
		1803	glTexCoord2f (s, t); glVertex2f (w, h);
		1804	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1805	glEnd ();
		1806	}
		1807
		1808	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1809	{
		1810	int x, y;
		1811	int dx3 = dx * 3;
		1812	int dy3 = dy * 3;
		1813
		1814	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1815	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1816	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1817	glTranslatef (-1., -1., 0);
		1818	glBegin (GL_QUADS);
		1819
		1820	for (y = 1; y < h; y += 3)
		1821	{
		1822	int y1 = y - dy3;
		1823	int y1valid = y1 >= 0 && y1 < h;
		1824
		1825	for (x = 1; x < w; x += 3)
		1826	{
		1827	int x1 = x - dx3;
		1828	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1829	uint8_t h2;
		1830
		1831	if (y1valid && x1 >= 0 && x1 < w)
		1832	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1833	else
		1834	h2 = 1; /* out of range == invisible */
		1835
		1836	if (h1 || h2)
		1837	{
		1838	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1839	glColor4f (1., 1., 1., alpha);
		1840
		1841	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1842	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1843	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1844	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1845	}
		1846	}
		1847	}
		1848	}
		1849
		1850	glEnd ();
		1851
		1852	glPopMatrix ();
		1853
		1854	glDisable (GL_TEXTURE_2D);
		1855	glDisable (GL_BLEND);
		1856	}
		1857
1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1858	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530	CODE:	1859	CODE:
1531	{	1860	{
1532	GLint width;	1861	GLint width;
1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1862	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1540	MODULE = Deliantra::Client PACKAGE = DC::Map	1869	MODULE = Deliantra::Client PACKAGE = DC::Map
1541		1870
1542	PROTOTYPES: DISABLE	1871	PROTOTYPES: DISABLE
1543		1872
1544	DC::Map	1873	DC::Map
1545	new (SV *class)	1874	new (SV *klass)
1546	CODE:	1875	CODE:
1547	New (0, RETVAL, 1, struct map);	1876	New (0, RETVAL, 1, struct map);
1548	RETVAL->x = 0;	1877	RETVAL->x = 0;
1549	RETVAL->y = 0;	1878	RETVAL->y = 0;
1550	RETVAL->w = 0;	1879	RETVAL->w = 0;
…		…
1589		1918
1590	void	1919	void
1591	set_smooth (DC::Map self, int face, int smooth, int level)	1920	set_smooth (DC::Map self, int face, int smooth, int level)
1592	CODE:	1921	CODE:
1593	{	1922	{
1594	tileid texid;	1923	tileid texid;
1595	maptex *tex;	1924	maptex *tex;
1596		1925
1597	if (face < 0 || face >= self->faces)	1926	if (face < 0 || face >= self->faces)
1598	return;	1927	return;
1599		1928
1600	if (smooth < 0 || smooth >= self->faces)	1929	if (smooth < 0 || smooth >= self->faces)
1601	return;	1930	return;
1602		1931
1603	texid = self->face2tile [face];	1932	texid = self->face2tile [face];
1604		1933
1605	if (!texid)	1934	if (!texid)
1606	return;	1935	return;
1607		1936
1608	tex = self->tex + texid;	1937	tex = self->tex + texid;
…		…
1637	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1966	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1638	// use uglier nearest interpolation because linear suffers	1967	// use uglier nearest interpolation because linear suffers
1639	// from transparent color bleeding and ugly wrapping effects.	1968	// from transparent color bleeding and ugly wrapping effects.
1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1969	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1641	}	1970	}
		1971
		1972	void
		1973	expire_textures (DC::Map self, int texid, int count)
		1974	PPCODE:
		1975	for (; texid < self->texs && count; ++texid, --count)
		1976	{
		1977	maptex *tex = self->tex + texid;
		1978
		1979	if (tex->name)
		1980	{
		1981	if (tex->unused)
		1982	{
		1983	tex->name = 0;
		1984	tex->unused = 0;
		1985	XPUSHs (sv_2mortal (newSViv (texid)));
		1986	}
		1987	else
		1988	tex->unused = 1;
		1989	}
		1990	}
1642		1991
1643	int	1992	int
1644	ox (DC::Map self)	1993	ox (DC::Map self)
1645	ALIAS:	1994	ALIAS:
1646	oy = 1	1995	oy = 1
…		…
1686	self->y += MAP_EXTEND_Y;	2035	self->y += MAP_EXTEND_Y;
1687	}	2036	}
1688	}	2037	}
1689		2038
1690	SV *	2039	SV *
1691	map1a_update (DC::Map self, SV *data_, int extmap)	2040	map1a_update (DC::Map self, SV *data_)
1692	CODE:	2041	CODE:
1693	{	2042	{
1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2043	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1695	uint8_t *data_end = (uint8_t *)SvEND (data_);	2044	uint8_t *data_end = (uint8_t *)SvEND (data_);
1696	mapcell *cell;	2045	mapcell *cell;
…		…
1717		2066
1718	//TODO: don't trust server data to be in-range(!)	2067	//TODO: don't trust server data to be in-range(!)
1719		2068
1720	if (flags & 8)	2069	if (flags & 8)
1721	{	2070	{
		2071	uint8_t ext, cmd;
		2072
1722	if (extmap)	2073	do
1723	{	2074	{
1724	uint8_t ext, cmd;	2075	ext = *data++;
		2076	cmd = ext & 0x7f;
1725		2077
1726	do	2078	if (cmd < 4)
		2079	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2080	else if (cmd == 5) // health
1727	{	2081	{
1728	ext = *data++;
1729	cmd = ext & 0x7f;
1730
1731	if (cmd < 4)
1732	cell->darkness = 255 - ext * 64 + 1;
1733	else if (cmd == 5) // health
1734	{
1735	cell->stat_width = 1;	2082	cell->stat_width = 1;
1736	cell->stat_hp = *data++;	2083	cell->stat_hp = *data++;
1737	}
1738	else if (cmd == 6) // monster width
1739	cell->stat_width = *data++ + 1;
1740	else if (cmd == 0x47)
1741	{
1742	if (*data == 1) cell->player = data [1];
1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747	data += *data + 1;
1748	}
1749	else if (cmd == 8) // cell flags
1750	cell->flags = *data++;
1751	else if (ext & 0x40) // unknown, multibyte => skip
1752	data += *data + 1;
1753	else
1754	data++;
1755	}	2084	}
1756	while (ext & 0x80);	2085	else if (cmd == 6) // monster width
		2086	cell->stat_width = *data++ + 1;
		2087	else if (cmd == 0x47)
		2088	{
		2089	if (*data == 1) cell->player = data [1];
		2090	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2091	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2092	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2093
		2094	data += *data + 1;
		2095	}
		2096	else if (cmd == 8) // cell flags
		2097	cell->flags = *data++;
		2098	else if (ext & 0x40) // unknown, multibyte => skip
		2099	data += *data + 1;
		2100	else
		2101	data++;
1757	}	2102	}
1758	else	2103	while (ext & 0x80);
1759	cell->darkness = *data++ + 1;
1760	}	2104	}
1761		2105
1762	for (z = 0; z <= 2; ++z)	2106	for (z = 0; z <= 2; ++z)
1763	if (flags & (4 >> z))	2107	if (flags & (4 >> z))
1764	{	2108	{
…		…
1767	cell->tile [z] = self->face2tile [face];	2111	cell->tile [z] = self->face2tile [face];
1768		2112
1769	if (cell->tile [z])	2113	if (cell->tile [z])
1770	{	2114	{
1771	maptex *tex = self->tex + cell->tile [z];	2115	maptex *tex = self->tex + cell->tile [z];
		2116	tex->unused = 0;
1772	if (!tex->name)	2117	if (!tex->name)
1773	av_push (missing, newSViv (cell->tile [z]));	2118	av_push (missing, newSViv (cell->tile [z]));
1774		2119
1775	if (tex->smoothtile)	2120	if (tex->smoothtile)
1776	{	2121	{
1777	maptex *smooth = self->tex + tex->smoothtile;	2122	maptex *smooth = self->tex + tex->smoothtile;
		2123	smooth->unused = 0;
1778	if (!smooth->name)	2124	if (!smooth->name)
1779	av_push (missing, newSViv (tex->smoothtile));	2125	av_push (missing, newSViv (tex->smoothtile));
1780	}	2126	}
1781	}	2127	}
1782	}	2128	}
1783	}	2129	}
1784	else	2130	else
1785	cell->darkness = 0;	2131	CELL_CLEAR (cell);
1786	}	2132	}
1787	}	2133	}
1788	OUTPUT:	2134	OUTPUT:
1789	RETVAL	2135	RETVAL
1790		2136
…		…
1810	? self->row + y	2156	? self->row + y
1811	: 0;	2157	: 0;
1812		2158
1813	for (x = x0; x < x1; x++)	2159	for (x = x0; x < x1; x++)
1814	{	2160	{
1815	int r = 32, g = 32, b = 32, a = 192;	2161	unsigned int r = 32, g = 32, b = 32, a = 192;
1816		2162
1817	if (row && row->c0 <= x && x < row->c1)	2163	if (row && row->c0 <= x && x < row->c1)
1818	{	2164	{
1819	mapcell *cell = row->col + (x - row->c0);	2165	mapcell *cell = row->col + (x - row->c0);
1820		2166
…		…
1822	{	2168	{
1823	maptex tex = self->tex [cell->tile [z]];	2169	maptex tex = self->tex [cell->tile [z]];
1824	int a0 = 255 - tex.a;	2170	int a0 = 255 - tex.a;
1825	int a1 = tex.a;	2171	int a1 = tex.a;
1826		2172
1827	r = (r * a0 + tex.r * a1) / 255;	2173	r = div255 (r * a0 + tex.r * a1);
1828	g = (g * a0 + tex.g * a1) / 255;	2174	g = div255 (g * a0 + tex.g * a1);
1829	b = (b * a0 + tex.b * a1) / 255;	2175	b = div255 (b * a0 + tex.b * a1);
1830	a = (a * a0 + tex.a * a1) / 255;	2176	a = div255 (a * a0 + tex.a * a1);
1831	}	2177	}
1832	}	2178	}
1833		2179
1834	*map++ = (r )	2180	*map++ = (r )
1835	| (g << 8)	2181	| (g << 8)
1836	| (b << 16)	2182	| (b << 16)
1837	| (a << 24);	2183	| (a << 24);
1838	}	2184	}
1839	}	2185	}
1840		2186
1841	RETVAL = map_sv;	2187	RETVAL = map_sv;
1842	}	2188	}
1843	OUTPUT:	2189	OUTPUT:
1844	RETVAL	2190	RETVAL
1845		2191
1846	void	2192	void
1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2193	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1848	CODE:	2194	CODE:
1849	{	2195	{
1850	int x, y, z;	2196	int x, y, z;
1851		2197
1852	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2198	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1853	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2199	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2200	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1855	smooth_key skey;	2201	smooth_key skey;
1856	int pl_x, pl_y;	2202	int pl_x, pl_y;
1857	maptex pl_tex;	2203	maptex pl_tex;
1858	rc_t *rc = rc_alloc ();	2204	rc_t *rc = rc_alloc ();
		2205	rc_t *rc_ov = rc_alloc ();
1859	rc_key_t key;	2206	rc_key_t key;
1860	rc_array_t *arr;	2207	rc_array_t *arr;
1861		2208
1862	pl_tex.name = 0;	2209	pl_tex.name = 0;
1863		2210
1864	// thats current max. sorry.	2211	// that's current max. sorry.
1865	if (sw > 255) sw = 255;	2212	if (sw > 255) sw = 255;
1866	if (sh > 255) sh = 255;	2213	if (sh > 255) sh = 255;
1867		2214
1868	// clear key, in case of extra padding	2215	// clear key, in case of extra padding
1869	memset (&skey, 0, sizeof (skey));	2216	memset (&skey, 0, sizeof (skey));
…		…
1873	key.g = 255;	2220	key.g = 255;
1874	key.b = 255;	2221	key.b = 255;
1875	key.a = 255;	2222	key.a = 255;
1876	key.mode = GL_QUADS;	2223	key.mode = GL_QUADS;
1877	key.format = GL_T2F_V3F;	2224	key.format = GL_T2F_V3F;
1878	key.texname = -1;
1879		2225
1880	mx += self->x;	2226	mx += self->x;
1881	my += self->y;	2227	my += self->y;
1882		2228
1883	// first pass: determine smooth_max	2229	// first pass: determine smooth_max
…		…
1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2253	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1908		2254
1909	for (z = 0; z <= 2; z++)	2255	for (z = 0; z <= 2; z++)
1910	{	2256	{
1911	memset (smooth_level, 0, sizeof (smooth_level));	2257	memset (smooth_level, 0, sizeof (smooth_level));
		2258	key.texname = -1;
1912		2259
1913	for (y = 0; y < sh; y++)	2260	for (y = 0; y < sh; y++)
1914	if (0 <= y + my && y + my < self->rows)	2261	if (0 <= y + my && y + my < self->rows)
1915	{	2262	{
1916	maprow *row = self->row + (y + my);	2263	maprow *row = self->row + (y + my);
…		…
1922	tileid tile = cell->tile [z];	2269	tileid tile = cell->tile [z];
1923		2270
1924	if (tile)	2271	if (tile)
1925	{	2272	{
1926	maptex tex = self->tex [tile];	2273	maptex tex = self->tex [tile];
1927	int px = (x + 1) * T - tex.w;	2274	int px, py;
1928	int py = (y + 1) * T - tex.h;
1929		2275
1930	if (key.texname != tex.name)	2276	if (key.texname != tex.name)
1931	{	2277	{
		2278	self->tex [tile].unused = 0;
		2279
1932	if (!tex.name)	2280	if (!tex.name)
1933	tex = self->tex [2]; /* missing, replace by noface */	2281	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1934		2282
1935	key.texname = tex.name;	2283	key.texname = tex.name;
1936	arr = rc_array (rc, &key);	2284	arr = rc_array (rc, &key);
1937	}	2285	}
		2286
		2287	px = (x + 1) * Th - tex.w;
		2288	py = (y + 1) * Tw - tex.h;
1938		2289
1939	if (expect_false (cell->player == player) && expect_false (z == 2))	2290	if (expect_false (cell->player == player) && expect_false (z == 2))
1940	{	2291	{
1941	pl_x = px;	2292	pl_x = px;
1942	pl_y = py;	2293	pl_y = py;
…		…
1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2298	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2299	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2300	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2301	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1951		2302
1952	if (expect_false (cell->flags) && expect_false (z == 2))
1953	{
1954	// overlays such as the speech bubble, probably more to come
1955	if (cell->flags & 1)
1956	{
1957	maptex tex = self->tex [1];
1958	int px = x * T + T * 2 / 32;
1959	int py = y * T - T * 6 / 32;
1960
1961	if (tex.name)
1962	{
1963	if (key.texname != tex.name)
1964	{
1965	key.texname = tex.name;
1966	arr = rc_array (rc, &key);
1967	}
1968
1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1973	}
1974	}
1975	}
1976
1977	// update smooth hash	2303	// update smooth hash
1978	if (tex.smoothtile)	2304	if (tex.smoothtile)
1979	{	2305	{
1980	skey.tile = tex.smoothtile;	2306	skey.tile = tex.smoothtile;
1981	skey.level = tex.smoothlevel;	2307	skey.level = tex.smoothlevel;
…		…
2009	// corners	2335	// corners
2010	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2336	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2011	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2337	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2012	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2338	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2013	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2339	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2340	}
		2341	}
		2342
		2343	if (expect_false (z == 2) && expect_false (cell->flags))
		2344	{
		2345	// overlays such as the speech bubble, probably more to come
		2346	if (cell->flags & 1)
		2347	{
		2348	rc_key_t key_ov = key;
		2349	maptex tex = self->tex [TEXID_SPEECH];
		2350	rc_array_t *arr;
		2351	int px = x * Tw + Tw * 2 / 32;
		2352	int py = y * Th - Th * 6 / 32;
		2353
		2354	key_ov.texname = tex.name;
		2355	arr = rc_array (rc_ov, &key_ov);
		2356
		2357	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2358	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2360	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2014	}	2361	}
2015	}	2362	}
2016	}	2363	}
2017	}	2364	}
2018		2365
…		…
2045	if (!(bits & 0x1000)	2392	if (!(bits & 0x1000)
2046	&& skey->level == level	2393	&& skey->level == level
2047	&& level > smooth_max [skey->x][skey->y])	2394	&& level > smooth_max [skey->x][skey->y])
2048	{	2395	{
2049	maptex tex = self->tex [skey->tile];	2396	maptex tex = self->tex [skey->tile];
2050	int px = (((int)skey->x) - 1) * T;	2397	int px = (((int)skey->x) - 1) * Tw;
2051	int py = (((int)skey->y) - 1) * T;	2398	int py = (((int)skey->y) - 1) * Th;
2052	int border = bits & 15;	2399	int border = bits & 15;
2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2400	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2054	float dx = tex.s * .0625f; // 16 images/row	2401	float dx = tex.s * .0625f; // 16 images/row
2055	float dy = tex.t * .5f ; // 2 images/column	2402	float dy = tex.t * .5f ; // 2 images/column
2056		2403
…		…
2058	{	2405	{
2059	// this time avoiding texture state changes	2406	// this time avoiding texture state changes
2060	// save gobs of state changes.	2407	// save gobs of state changes.
2061	if (key.texname != tex.name)	2408	if (key.texname != tex.name)
2062	{	2409	{
		2410	self->tex [skey->tile].unused = 0;
		2411
2063	glEnd ();	2412	glEnd ();
2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2413	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2065	glBegin (GL_QUADS);	2414	glBegin (GL_QUADS);
2066	}	2415	}
2067		2416
2068	if (border)	2417	if (border)
2069	{	2418	{
2070	float ox = border * dx;	2419	float ox = border * dx;
2071		2420
2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2421	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2422	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2423	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2424	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2076	}	2425	}
2077		2426
2078	if (corner)	2427	if (corner)
2079	{	2428	{
2080	float ox = corner * dx;	2429	float ox = corner * dx;
2081		2430
2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2431	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2432	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2433	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2434	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2086	}	2435	}
2087	}	2436	}
2088	}	2437	}
2089	}	2438	}
2090	}	2439	}
…		…
2099	}	2448	}
2100		2449
2101	if (pl_tex.name)	2450	if (pl_tex.name)
2102	{	2451	{
2103	maptex tex = pl_tex;	2452	maptex tex = pl_tex;
2104	int px = pl_x + pdx;	2453	int px = pl_x + sdx;
2105	int py = pl_y + pdy;	2454	int py = pl_y + sdy;
2106		2455
2107	key.texname = tex.name;	2456	key.texname = tex.name;
2108	arr = rc_array (rc, &key);	2457	arr = rc_array (rc, &key);
2109		2458
2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2459	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2462	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2114		2463
2115	rc_draw (rc);	2464	rc_draw (rc);
2116	}	2465	}
2117		2466
		2467	rc_draw (rc_ov);
		2468	rc_clear (rc_ov);
		2469
2118	glDisable (GL_BLEND);	2470	glDisable (GL_BLEND);
2119	rc_free (rc);	2471	rc_free (rc);
		2472	rc_free (rc_ov);
2120		2473
2121	// top layer: overlays such as the health bar	2474	// top layer: overlays such as the health bar
2122	for (y = 0; y < sh; y++)	2475	for (y = 0; y < sh; y++)
2123	if (0 <= y + my && y + my < self->rows)	2476	if (0 <= y + my && y + my < self->rows)
2124	{	2477	{
…		…
2127	for (x = 0; x < sw; x++)	2480	for (x = 0; x < sw; x++)
2128	if (row->c0 <= x + mx && x + mx < row->c1)	2481	if (row->c0 <= x + mx && x + mx < row->c1)
2129	{	2482	{
2130	mapcell *cell = row->col + (x + mx - row->c0);	2483	mapcell *cell = row->col + (x + mx - row->c0);
2131		2484
2132	int px = x * T;	2485	int px = x * Tw;
2133	int py = y * T;	2486	int py = y * Th;
		2487
		2488	if (expect_false (cell->player == player))
		2489	{
		2490	px += sdx;
		2491	py += sdy;
		2492	}
2134		2493
2135	if (cell->stat_hp)	2494	if (cell->stat_hp)
2136	{	2495	{
2137	int width = cell->stat_width * T;	2496	int width = cell->stat_width * Tw;
2138	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2497	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2139		2498
2140	glColor3ub (0, 0, 0);	2499	glColor3ub (0, 0, 0);
2141	glRectf (px + 1, py - thick - 2,	2500	glRectf (px + 1, py - thick - 2,
2142	px + width - 1, py);	2501	px + width - 1, py);
2143		2502
…		…
2149	}	2508	}
2150	}	2509	}
2151	}	2510	}
2152		2511
2153	void	2512	void
2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2513	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2155	CODE:	2514	CODE:
2156	{	2515	{
2157	static float color[16][3] = {	2516	static float color[16][3] = {
2158	{ 0.00F, 0.00F, 0.00F },	2517	{ 0.00f, 0.00f, 0.00f },
2159	{ 1.00F, 1.00F, 1.00F },	2518	{ 1.00f, 1.00f, 1.00f },
2160	{ 0.00F, 0.00F, 0.55F },	2519	{ 0.00f, 0.00f, 0.55f },
2161	{ 1.00F, 0.00F, 0.00F },	2520	{ 1.00f, 0.00f, 0.00f },
2162		2521
2163	{ 1.00F, 0.54F, 0.00F },	2522	{ 1.00f, 0.54f, 0.00f },
2164	{ 0.11F, 0.56F, 1.00F },	2523	{ 0.11f, 0.56f, 1.00f },
2165	{ 0.93F, 0.46F, 0.00F },	2524	{ 0.93f, 0.46f, 0.00f },
2166	{ 0.18F, 0.54F, 0.34F },	2525	{ 0.18f, 0.54f, 0.34f },
2167		2526
2168	{ 0.56F, 0.73F, 0.56F },	2527	{ 0.56f, 0.73f, 0.56f },
2169	{ 0.80F, 0.80F, 0.80F },	2528	{ 0.80f, 0.80f, 0.80f },
2170	{ 0.55F, 0.41F, 0.13F },	2529	{ 0.55f, 0.41f, 0.13f },
2171	{ 0.99F, 0.77F, 0.26F },	2530	{ 0.99f, 0.77f, 0.26f },
2172		2531
2173	{ 0.74F, 0.65F, 0.41F },	2532	{ 0.74f, 0.65f, 0.41f },
2174		2533
2175	{ 0.00F, 1.00F, 1.00F },	2534	{ 0.00f, 1.00f, 1.00f },
2176	{ 1.00F, 0.00F, 1.00F },	2535	{ 1.00f, 0.00f, 1.00f },
2177	{ 1.00F, 1.00F, 0.00F },	2536	{ 1.00f, 1.00f, 0.00f },
2178	};	2537	};
2179		2538
2180	int x, y;	2539	int x, y;
2181		2540
2182	glEnable (GL_TEXTURE_2D);	2541	glEnable (GL_TEXTURE_2D);
		2542	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2543	* but the nvidia driver (185.18.14) mishandles alpha textures
		2544	* and takes the colour from god knows where instead of using
		2545	* Cp. MODULATE results in the same colour, but slightly different
		2546	* alpha, but atcually gives us the correct colour with nvidia.
		2547	*/
2183	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2548	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2184	glEnable (GL_BLEND);	2549	glEnable (GL_BLEND);
2185	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2550	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2186	glBegin (GL_QUADS);	2551	glBegin (GL_QUADS);
2187		2552
2188	for (y = 0; y < h; y++)	2553	for (y = 0; y < h; y++)
…		…
2192		2557
2193	if (m)	2558	if (m)
2194	{	2559	{
2195	float *c = color [m & 15];	2560	float *c = color [m & 15];
2196		2561
2197	float tx1 = m & 0x40 ? 0.5 : 0.;	2562	float tx1 = m & 0x40 ? 0.5f : 0.f;
2198	float tx2 = tx1 + 0.5;	2563	float tx2 = tx1 + 0.5f;
2199		2564
2200	glColor4f (c[0], c[1], c[2], 0.75);	2565	glColor4f (c[0], c[1], c[2], 1);
2201	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2566	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2202	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2567	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2203	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2568	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2204	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2569	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2205	}	2570	}
…		…
2213	void	2578	void
2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2579	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2215	PPCODE:	2580	PPCODE:
2216	{	2581	{
2217	int x, y;	2582	int x, y;
2218	int sw1 = sw + 2;	2583	int sw1 = sw + 2;
2219	int sh1 = sh + 2;	2584	int sh1 = sh + 2;
2220	int sh3 = sh * 3;	2585	int sh3 = sh * 3;
2221	int sw34 = (sw * 3 + 3) & ~3;	2586	int sw3 = sw * 3;
		2587	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2588	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2222	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2589	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2223	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2590	memset (darkness1, 0, sw1*sh1);
2224	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2225		2591
2226	SvPOK_only (darkness3_sv);	2592	SvPOK_only (darkness3_sv);
2227	SvCUR_set (darkness3_sv, sw34 * sh3);	2593	SvCUR_set (darkness3_sv, sw3 * sh3);
2228		2594
2229	mx += self->x - 1;	2595	mx += self->x - 1;
2230	my += self->y - 1;	2596	my += self->y - 1;
2231
2232	memset (darkness1, 255, sw1 * sh1);
2233		2597
2234	for (y = 0; y < sh1; y++)	2598	for (y = 0; y < sh1; y++)
2235	if (0 <= y + my && y + my < self->rows)	2599	if (0 <= y + my && y + my < self->rows)
2236	{	2600	{
2237	maprow *row = self->row + (y + my);	2601	maprow *row = self->row + (y + my);
…		…
2240	if (row->c0 <= x + mx && x + mx < row->c1)	2604	if (row->c0 <= x + mx && x + mx < row->c1)
2241	{	2605	{
2242	mapcell *cell = row->col + (x + mx - row->c0);	2606	mapcell *cell = row->col + (x + mx - row->c0);
2243		2607
2244	darkness1 [y * sw1 + x] = cell->darkness	2608	darkness1 [y * sw1 + x] = cell->darkness
2245	? 255 - (cell->darkness - 1)	2609	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2246	: 255 - FOW_DARKNESS;	2610	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2247	}	2611	}
2248	}	2612	}
2249		2613
2250	for (y = 0; y < sh; ++y)	2614	for (y = 0; y < sh; ++y)
2251	for (x = 0; x < sw; ++x)	2615	for (x = 0; x < sw; ++x)
…		…
2270		2634
2271	uint8_t r13 = (d13 + d23 + d12) / 3;	2635	uint8_t r13 = (d13 + d23 + d12) / 3;
2272	uint8_t r23 = d23;	2636	uint8_t r23 = d23;
2273	uint8_t r33 = (d23 + d33 + d32) / 3;	2637	uint8_t r33 = (d23 + d33 + d32) / 3;
2274		2638
2275	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2276	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2277	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2641	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2278	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2279	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2280	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2644	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2281	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2282	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2283	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2647	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2284	}	2648	}
2285		2649
2286	free (darkness1);	2650	free (darkness1);
2287		2651
2288	EXTEND (SP, 3);	2652	EXTEND (SP, 3);
2289	PUSHs (sv_2mortal (newSViv (sw34)));	2653	PUSHs (sv_2mortal (newSViv (sw3)));
2290	PUSHs (sv_2mortal (newSViv (sh3)));	2654	PUSHs (sv_2mortal (newSViv (sh3)));
2291	PUSHs (darkness3_sv);	2655	PUSHs (darkness3_sv);
2292	}	2656	}
2293		2657
2294	SV *	2658	SV *
…		…
2357	else	2721	else
2358	*data++ = 0;	2722	*data++ = 0;
2359	}	2723	}
2360	}	2724	}
2361		2725
2362	/* if size is w*h + 5 then no data has been found */	2726	/* if size is w*h + 5 then no data has been found */
2363	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2727	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2364	{	2728	{
2365	SvPOK_only (data_sv);	2729	SvPOK_only (data_sv);
2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2730	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2367	}	2731	}
2368		2732
2369	RETVAL = data_sv;	2733	RETVAL = data_sv;
2370	}	2734	}
2371	OUTPUT:	2735	OUTPUT:
2372	RETVAL	2736	RETVAL
2373		2737
2374	void	2738	void
…		…
2381	STRLEN len;	2745	STRLEN len;
2382	uint8_t *data, *end;	2746	uint8_t *data, *end;
2383		2747
2384	len = SvLEN (data_sv);	2748	len = SvLEN (data_sv);
2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2749	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2386	data = SvPVbyte_nolen (data_sv);	2750	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2387	end = data + len + 8;	2751	end = data + len + 8;
2388		2752
2389	if (len < 5)	2753	if (len < 5)
2390	XSRETURN_EMPTY;	2754	XSRETURN_EMPTY;
2391		2755
…		…
2452	}	2816	}
2453		2817
2454	MODULE = Deliantra::Client PACKAGE = DC::RW	2818	MODULE = Deliantra::Client PACKAGE = DC::RW
2455		2819
2456	DC::RW	2820	DC::RW
2457	new (SV *class, SV *data_sv)	2821	new (SV *klass, SV *data_sv)
2458	CODE:	2822	CODE:
2459	{	2823	{
2460	STRLEN datalen;	2824	STRLEN datalen;
2461	char *data = SvPVbyte (data_sv, datalen);	2825	char *data = SvPVbyte (data_sv, datalen);
2462		2826
…		…
2464	}	2828	}
2465	OUTPUT:	2829	OUTPUT:
2466	RETVAL	2830	RETVAL
2467		2831
2468	DC::RW	2832	DC::RW
2469	new_from_file (SV *class, const char *path, const char *mode = "rb")	2833	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2470	CODE:	2834	CODE:
2471	RETVAL = SDL_RWFromFile (path, mode);	2835	RETVAL = SDL_RWFromFile (path, mode);
2472	OUTPUT:	2836	OUTPUT:
2473	RETVAL	2837	RETVAL
2474		2838
…		…
2492	if (RETVAL < 0)	2856	if (RETVAL < 0)
2493	{	2857	{
2494	RETVAL = Mix_GroupOldest (-1);	2858	RETVAL = Mix_GroupOldest (-1);
2495		2859
2496	if (RETVAL < 0)	2860	if (RETVAL < 0)
		2861	{
		2862	// happens sometimes, maybe it just stopped playing(?)
		2863	RETVAL = Mix_GroupAvailable (-1);
		2864
		2865	if (RETVAL < 0)
2497	XSRETURN_UNDEF;	2866	XSRETURN_UNDEF;
2498		2867	}
		2868	else
2499	Mix_HaltChannel (RETVAL);	2869	Mix_HaltChannel (RETVAL);
2500	}	2870	}
2501		2871
2502	Mix_UnregisterAllEffects (RETVAL);	2872	Mix_UnregisterAllEffects (RETVAL);
2503	Mix_Volume (RETVAL, 128);	2873	Mix_Volume (RETVAL, 128);
2504	}	2874	}
…		…
2551	void	2921	void
2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2922	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2553	CODE:	2923	CODE:
2554	{	2924	{
2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2925	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2926	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2927	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2558	}	2928	}
2559		2929
2560	void	2930	void
2561	set_reverse_stereo (DC::Channel self, int flip)	2931	set_reverse_stereo (DC::Channel self, int flip)
…		…
2564		2934
2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2935	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2566		2936
2567	PROTOTYPES: DISABLE	2937	PROTOTYPES: DISABLE
2568		2938
		2939	void
		2940	decoders ()
		2941	PPCODE:
		2942	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2943	int i, num = Mix_GetNumChunkDecoders ();
		2944	EXTEND (SP, num);
		2945	for (i = 0; i < num; ++i)
		2946	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2947	#else
		2948	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2949	#endif
		2950
2569	DC::MixChunk	2951	DC::MixChunk
2570	new (SV *class, DC::RW rwops)	2952	new (SV *klass, DC::RW rwops)
2571	CODE:	2953	CODE:
2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2954	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2573	OUTPUT:	2955	OUTPUT:
2574	RETVAL	2956	RETVAL
2575		2957
…		…
2605	OUTPUT:	2987	OUTPUT:
2606	RETVAL	2988	RETVAL
2607		2989
2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2990	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2609		2991
		2992	void
		2993	decoders ()
		2994	PPCODE:
		2995	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2996	int i, num = Mix_GetNumMusicDecoders ();
		2997	EXTEND (SP, num);
		2998	for (i = 0; i < num; ++i)
		2999	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3000	#else
		3001	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3002	#endif
		3003
2610	int	3004	int
2611	volume (int volume = -1)	3005	volume (int volume = -1)
2612	PROTOTYPE: ;$	3006	PROTOTYPE: ;$
2613	CODE:	3007	CODE:
2614	if (items > 0)	3008	if (items > 0)
…		…
2625	void	3019	void
2626	halt ()	3020	halt ()
2627	CODE:	3021	CODE:
2628	Mix_HaltMusic ();	3022	Mix_HaltMusic ();
2629		3023
		3024	int
		3025	playing ()
		3026	CODE:
		3027	RETVAL = Mix_PlayingMusic ();
		3028	OUTPUT:
		3029	RETVAL
		3030
2630	DC::MixMusic	3031	DC::MixMusic
2631	new (SV *class, DC::RW rwops)	3032	new (SV *klass, DC::RW rwops)
2632	CODE:	3033	CODE:
2633	RETVAL = Mix_LoadMUS_RW (rwops);	3034	RETVAL = Mix_LoadMUS_RW (rwops);
2634	OUTPUT:	3035	OUTPUT:
2635	RETVAL	3036	RETVAL
2636		3037
…		…
2664	} *civ, const_iv[] = {	3065	} *civ, const_iv[] = {
2665	# define const_iv(name) { # name, (IV)name }	3066	# define const_iv(name) { # name, (IV)name }
2666	const_iv (GL_VENDOR),	3067	const_iv (GL_VENDOR),
2667	const_iv (GL_VERSION),	3068	const_iv (GL_VERSION),
2668	const_iv (GL_EXTENSIONS),	3069	const_iv (GL_EXTENSIONS),
		3070	const_iv (GL_MAX_TEXTURE_UNITS),
2669	const_iv (GL_COLOR_MATERIAL),	3071	const_iv (GL_COLOR_MATERIAL),
2670	const_iv (GL_SMOOTH),	3072	const_iv (GL_SMOOTH),
2671	const_iv (GL_FLAT),	3073	const_iv (GL_FLAT),
2672	const_iv (GL_DITHER),	3074	const_iv (GL_DITHER),
2673	const_iv (GL_BLEND),	3075	const_iv (GL_BLEND),
…		…
2685	const_iv (GL_ZERO),	3087	const_iv (GL_ZERO),
2686	const_iv (GL_SRC_ALPHA),	3088	const_iv (GL_SRC_ALPHA),
2687	const_iv (GL_DST_ALPHA),	3089	const_iv (GL_DST_ALPHA),
2688	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3090	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2689	const_iv (GL_ONE_MINUS_DST_ALPHA),	3091	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3092	const_iv (GL_SRC_COLOR),
		3093	const_iv (GL_DST_COLOR),
		3094	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3095	const_iv (GL_ONE_MINUS_DST_COLOR),
2690	const_iv (GL_SRC_ALPHA_SATURATE),	3096	const_iv (GL_SRC_ALPHA_SATURATE),
2691	const_iv (GL_RGB),	3097	const_iv (GL_RGB),
2692	const_iv (GL_RGBA),	3098	const_iv (GL_RGBA),
2693	const_iv (GL_RGBA4),	3099	const_iv (GL_RGBA4),
2694	const_iv (GL_RGBA8),	3100	const_iv (GL_RGBA8),
…		…
2762	const_iv (GL_NICEST),	3168	const_iv (GL_NICEST),
2763	const_iv (GL_V2F),	3169	const_iv (GL_V2F),
2764	const_iv (GL_V3F),	3170	const_iv (GL_V3F),
2765	const_iv (GL_T2F_V3F),	3171	const_iv (GL_T2F_V3F),
2766	const_iv (GL_T2F_N3F_V3F),	3172	const_iv (GL_T2F_N3F_V3F),
		3173	const_iv (GL_FUNC_ADD),
		3174	const_iv (GL_FUNC_SUBTRACT),
		3175	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2767	# undef const_iv	3176	# undef const_iv
2768	};	3177	};
2769		3178
2770	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3179	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2771	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3180	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2772		3181
2773	texture_av = newAV ();	3182	texture_av = newAV ();
2774	AvREAL_off (texture_av);	3183	AvREAL_off (texture_av);
2775	}	3184	}
2776		3185
…		…
2778	disable_GL_EXT_blend_func_separate ()	3187	disable_GL_EXT_blend_func_separate ()
2779	CODE:	3188	CODE:
2780	gl.BlendFuncSeparate = 0;	3189	gl.BlendFuncSeparate = 0;
2781	gl.BlendFuncSeparateEXT = 0;	3190	gl.BlendFuncSeparateEXT = 0;
2782		3191
2783	char *	3192	void
		3193	apple_nvidia_bug (int enable)
		3194
		3195	const char *
2784	gl_vendor ()	3196	gl_vendor ()
2785	CODE:	3197	CODE:
2786	RETVAL = (char *)glGetString (GL_VENDOR);	3198	RETVAL = (const char *)glGetString (GL_VENDOR);
2787	OUTPUT:	3199	OUTPUT:
2788	RETVAL	3200	RETVAL
2789		3201
2790	char *	3202	const char *
2791	gl_version ()	3203	gl_version ()
2792	CODE:	3204	CODE:
2793	RETVAL = (char *)glGetString (GL_VERSION);	3205	RETVAL = (const char *)glGetString (GL_VERSION);
2794	OUTPUT:	3206	OUTPUT:
2795	RETVAL	3207	RETVAL
2796		3208
2797	char *	3209	const char *
2798	gl_extensions ()	3210	gl_extensions ()
2799	CODE:	3211	CODE:
2800	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3212	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2801	OUTPUT:	3213	OUTPUT:
2802	RETVAL	3214	RETVAL
2803		3215
2804	const char *glGetString (GLenum pname)	3216	const char *glGetString (GLenum pname)
		3217	CODE:
		3218	RETVAL = (const char *)glGetString (pname);
		3219	OUTPUT:
		3220	RETVAL
2805		3221
2806	GLint glGetInteger (GLenum pname)	3222	GLint glGetInteger (GLenum pname)
2807	CODE:	3223	CODE:
2808	glGetIntegerv (pname, &RETVAL);	3224	glGetIntegerv (pname, &RETVAL);
2809	OUTPUT:	3225	OUTPUT:
…		…
2817		3233
2818	int glGetError ()	3234	int glGetError ()
2819		3235
2820	void glFinish ()	3236	void glFinish ()
2821		3237
		3238	void glFlush ()
		3239
2822	void glClear (int mask)	3240	void glClear (int mask)
2823		3241
2824	void glClearColor (float r, float g, float b, float a = 1.0)	3242	void glClearColor (float r, float g, float b, float a = 1.0)
2825	PROTOTYPE: @	3243	PROTOTYPE: @
2826		3244
…		…
2835	void glBlendFunc (int sfactor, int dfactor)	3253	void glBlendFunc (int sfactor, int dfactor)
2836		3254
2837	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3255	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2838	CODE:	3256	CODE:
2839	gl_BlendFuncSeparate (sa, da, saa, daa);	3257	gl_BlendFuncSeparate (sa, da, saa, daa);
		3258
		3259	# void glBlendEquation (int se)
2840		3260
2841	void glDepthMask (int flag)	3261	void glDepthMask (int flag)
2842		3262
2843	void glLogicOp (int opcode)	3263	void glLogicOp (int opcode)
2844		3264
…		…
2879	void glRotate (float angle, float x, float y, float z)	3299	void glRotate (float angle, float x, float y, float z)
2880	CODE:	3300	CODE:
2881	glRotatef (angle, x, y, z);	3301	glRotatef (angle, x, y, z);
2882		3302
2883	void glColor (float r, float g, float b, float a = 1.0)	3303	void glColor (float r, float g, float b, float a = 1.0)
		3304	PROTOTYPE: @
2884	ALIAS:	3305	ALIAS:
2885	glColor_premultiply = 1	3306	glColor_premultiply = 1
2886	CODE:	3307	CODE:
2887	if (ix)	3308	if (ix)
2888	{	3309	{
…		…
2994		3415
2995	void glEndList ()	3416	void glEndList ()
2996		3417
2997	void glCallList (int list)	3418	void glCallList (int list)
2998		3419
		3420	void c_init ()
		3421	CODE:
		3422	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3423	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3424
2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3425	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3000		3426
3001	PROTOTYPES: DISABLE	3427	PROTOTYPES: DISABLE
3002		3428
3003	void	3429	void
3004	find_widget (SV *self, NV x, NV y)	3430	find_widget (SV *self, NV x, NV y)
3005	PPCODE:	3431	PPCODE:
3006	{	3432	{
3007	if (within_widget (self, x, y))	3433	if (within_widget (self, x, y))
3008	XPUSHs (self);	3434	XPUSHs (self);
3009	}	3435	}
3010		3436
3011	BOOT:	3437	BOOT:
3012	{	3438	{
…		…
3020		3446
3021	void	3447	void
3022	draw (SV *self)	3448	draw (SV *self)
3023	CODE:	3449	CODE:
3024	{	3450	{
3025	HV *hv;	3451	HV *hv;
3026	SV **svp;	3452	SV **svp;
3027	NV x, y, w, h;	3453	NV x, y, w, h;
3028	SV *draw_x_sv = GvSV (draw_x_gv);	3454	SV *draw_x_sv = GvSV (draw_x_gv);
3029	SV *draw_y_sv = GvSV (draw_y_gv);	3455	SV *draw_y_sv = GvSV (draw_y_gv);
3030	SV *draw_w_sv = GvSV (draw_w_gv);	3456	SV *draw_w_sv = GvSV (draw_w_gv);
3031	SV *draw_h_sv = GvSV (draw_h_gv);	3457	SV *draw_h_sv = GvSV (draw_h_gv);

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