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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC vs.
Revision 1.322 by root, Sun Nov 18 01:43:12 2018 UTC

…		…
15		15
16	#include "EXTERN.h"	16	#include "EXTERN.h"
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
		20	#include "flat_hash_map.hpp"
		21
20	#ifdef _WIN32	22	#ifdef _WIN32
21	# undef pipe	23	# undef pipe
22	// microsoft vs. C	24	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	25	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	26	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	27	# define M_PI 3.14159265f
27	#endif	28	#endif
28		29
29	#include <assert.h>	30	#include <cassert>
30	#include <math.h>	31	#include <cmath>
31	#include <string.h>	32	#include <cstring>
32	#include <stdio.h>	33	#include <cstdio>
33	#include <stdlib.h>	34	#include <cstdlib>
		35
		36	#include <utility>
34		37
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	38	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		39
37	#include <SDL.h>	40	#include <SDL.h>
38	#include <SDL_thread.h>	41	#include <SDL_thread.h>
39	#include <SDL_endian.h>	42	#include <SDL_endian.h>
40	#include <SDL_image.h>	43	#include <SDL_image.h>
41	#include <SDL_mixer.h>	44	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	45	#include <SDL_opengl.h>
43		46
		47	/* work around os x broken headers */
		48	#ifdef __MACOSX__
		49	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		50	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		51	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		52	#endif
		53
44	#define PANGO_ENABLE_BACKEND	54	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	55	#define G_DISABLE_CAST_CHECKS
46		56
47	#include <glib/gmacros.h>	57	#include <glib.h>
48		58
49	#include <pango/pango.h>	59	#include <pango/pango.h>
50		60
51	#ifndef PANGO_VERSION_CHECK	61	#ifndef PANGO_VERSION_CHECK
52	# define PANGO_VERSION_CHECK(a,b,c) 0	62	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
76	#define expect_false(expr) expect ((expr) != 0, 0)	86	#define expect_false(expr) expect ((expr) != 0, 0)
77	#define expect_true(expr) expect ((expr) != 0, 1)	87	#define expect_true(expr) expect ((expr) != 0, 1)
78		88
79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	89	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
80		90
		91	/* this is used as fow flag as well, so has to have a different value */
		92	/* then anything that is computed by incoming darkness */
81	#define FOW_DARKNESS 32	93	#define FOW_DARKNESS 50
		94	#define DARKNESS_ADJUST(n) (n)
82		95
83	#define MAP_EXTEND_X 32	96	#define MAP_EXTEND_X 32
84	#define MAP_EXTEND_Y 512	97	#define MAP_EXTEND_Y 512
85		98
86	#define MIN_FONT_HEIGHT 10	99	#define MIN_FONT_HEIGHT 10
87		100
88	/* mask out modifiers we are not interested in */	101	/* mask out modifiers we are not interested in */
89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)	102	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
90		103
91	#if 1	104	#define KMOD_LRAM 0x10000 // our extension
92	# define PARACHUTE SDL_INIT_NOPARACHUTE	105
93	#else	106	#define TEXID_SPEECH 1
94	# define PARACHUTE 0	107	#define TEXID_NOFACE 2
95	#endif	108
		109	static char *
		110	fast_sv_grow (SV *sv, STRLEN need)
		111	{
		112	STRLEN len = SvLEN (sv);
		113	STRLEN want = SvCUR (sv) + need;
		114
		115	if (expect_false (len < want))
		116	{
		117	do
		118	len *= 2;
		119	while (len < want);
		120
		121	sv_grow (sv, len);
		122	}
		123
		124	SvCUR_set (sv, want);
		125	return SvEND (sv) - need;
		126	}
96		127
97	static AV *texture_av;	128	static AV *texture_av;
98		129
99	static struct	130	static struct
100	{	131	{
…		…
157	{	188	{
158	GSList *attrs = run->item->analysis.extra_attrs;	189	GSList *attrs = run->item->analysis.extra_attrs;
159		190
160	while (attrs)	191	while (attrs)
161	{	192	{
162	PangoAttribute *attr = attrs->data;	193	PangoAttribute *attr = (PangoAttribute *)attrs->data;
163		194
164	if (attr->klass->type == PANGO_ATTR_SHAPE)	195	if (attr->klass->type == PANGO_ATTR_SHAPE)
165	return 1;	196	return 1;
166		197
167	attrs = attrs->next;	198	attrs = attrs->next;
…		…
185	static void	216	static void
186	substitute_func (FcPattern *pattern, gpointer data)	217	substitute_func (FcPattern *pattern, gpointer data)
187	{	218	{
188	FcPatternAddBool (pattern, FC_HINTING, 1);	219	FcPatternAddBool (pattern, FC_HINTING, 1);
189	#ifdef FC_HINT_STYLE	220	#ifdef FC_HINT_STYLE
190	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	221	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
191	#endif	222	#endif
192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	223	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
193	}	224	}
194		225
195	static void	226	static void
…		…
232	int w, h;	263	int w, h;
233	float s, t;	264	float s, t;
234	uint8_t r, g, b, a;	265	uint8_t r, g, b, a;
235	tileid smoothtile;	266	tileid smoothtile;
236	uint8_t smoothlevel;	267	uint8_t smoothlevel;
		268	uint8_t unused; /* set to zero on use */
237	} maptex;	269	} maptex;
238		270
239	typedef struct {	271	typedef struct {
240	uint32_t player;	272	uint32_t player;
241	tileid tile[3];	273	tileid tile[3];
…		…
373	self->oy = 0;	405	self->oy = 0;
374	self->row = 0;	406	self->row = 0;
375	self->rows = 0;	407	self->rows = 0;
376	}	408	}
377		409
		410	#define CELL_CLEAR(cell) \
		411	do { \
		412	if ((cell)->player) \
		413	(cell)->tile [2] = 0; \
		414	(cell)->darkness = 0; \
		415	(cell)->stat_hp = 0; \
		416	(cell)->flags = 0; \
		417	(cell)->player = 0; \
		418	} while (0)
		419
378	static void	420	static void
379	map_blank (DC__Map self, int x0, int y0, int w, int h)	421	map_blank (DC__Map self, int x0, int y0, int w, int h)
380	{	422	{
381	int x, y;	423	int x, y;
382	maprow *row;	424	maprow *row;
…		…
396	if (x >= row->c1)	438	if (x >= row->c1)
397	break;	439	break;
398		440
399	cell = row->col + x - row->c0;	441	cell = row->col + x - row->c0;
400		442
401	cell->darkness = 0;	443	CELL_CLEAR (cell);
402	cell->stat_hp = 0;
403	cell->flags = 0;
404	cell->player = 0;
405	}	444	}
406	}	445	}
407	}	446	}
408		447
409	typedef struct {	448	struct smooth_key
		449	{
410	tileid tile;	450	tileid tile;
411	uint8_t x, y, level;	451	uint8_t x, y, level;
412	} smooth_key;	452
		453	bool operator == (const smooth_key &o) const
		454	{
		455	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		456	}
		457	};
		458
		459	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		460
		461	namespace std {
		462	template <>
		463	struct hash<smooth_key>
		464	{
		465	size_t operator () (const smooth_key &v) const
		466	{
		467	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		468	}
		469	};
		470	}
413		471
414	static void	472	static void
415	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	473	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
416	{	474	{
417	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	475	auto &&it = h.find (key);
418		476
419	if (SvIOK (*sv))	477	if (it == h.end ())
420	SvIV_set (*sv, SvIVX (*sv) | bits);	478	h.insert (std::make_pair (key, bits));
421	else	479	else
422	sv_setiv (*sv, bits);	480	it->second |= bits;
423	}	481	}
424		482
425	static void	483	static void
426	music_finished (void)	484	music_finished (void)
427	{	485	{
…		…
444	ev.code = 1;	502	ev.code = 1;
445	ev.data1 = (void *)(long)channel;	503	ev.data1 = (void *)(long)channel;
446	ev.data2 = 0;	504	ev.data2 = 0;
447		505
448	SDL_PushEvent ((SDL_Event *)&ev);	506	SDL_PushEvent ((SDL_Event *)&ev);
		507	}
		508
		509	// approximately divide by 255
		510	static unsigned int
		511	div255 (unsigned int n)
		512	{
		513	return (n + (n >> 8)) >> 8;
449	}	514	}
450		515
451	static unsigned int	516	static unsigned int
452	minpot (unsigned int n)	517	minpot (unsigned int n)
453	{	518	{
…		…
520	if (!svp || !SvTRUE (*svp))	585	if (!svp || !SvTRUE (*svp))
521	return 0;	586	return 0;
522		587
523	return 1;	588	return 1;
524	}	589	}
		590
		591	/******************************************************************************/
		592
		593	/* process keyboard modifiers */
		594	static int
		595	mod_munge (int mod)
		596	{
		597	mod &= MOD_MASK;
		598
		599	if (mod & (KMOD_META | KMOD_ALT))
		600	mod |= KMOD_LRAM;
		601
		602	return mod;
		603	}
		604
		605	static void
		606	deliantra_main (SV *real_main)
		607	{
		608	dSP;
		609
		610	PUSHMARK (SP);
		611	call_sv (real_main, G_DISCARD | G_VOID);
		612	}
		613
		614	#ifdef __MACOSX__
		615	static SV *real_main;
		616
		617	/* to due surprising braindamage on the side of SDL design, we
		618	* do some mind-boggling hack here: SDL requires a custom main()
		619	* on OS X, so... we provide one and call the original main(), which,
		620	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		621	* and which calls our main (== SDL_main) back.
		622	*/
		623	extern C_LINKAGE int
		624	main (int argc, char *argv[])
		625	{
		626	deliantra_main (real_main);
		627	}
		628
		629	#undef main
		630
		631	extern C_LINKAGE int main (int argc, char *argv[]);
		632
		633	static void
		634	SDL_main_hack (SV *real_main_)
		635	{
		636	real_main = real_main_;
		637
		638	char *argv[] = { "deliantra client", 0 };
		639	(main) (1, argv);
		640	}
		641	#else
		642	static void
		643	SDL_main_hack (SV *real_main)
		644	{
		645	deliantra_main (real_main);
		646	}
		647	#endif
525		648
526	MODULE = Deliantra::Client PACKAGE = DC	649	MODULE = Deliantra::Client PACKAGE = DC
527		650
528	PROTOTYPES: ENABLE	651	PROTOTYPES: ENABLE
529		652
…		…
558	const_iv (SDL_USEREVENT),	681	const_iv (SDL_USEREVENT),
559		682
560	const_iv (SDL_APPINPUTFOCUS),	683	const_iv (SDL_APPINPUTFOCUS),
561	const_iv (SDL_APPMOUSEFOCUS),	684	const_iv (SDL_APPMOUSEFOCUS),
562	const_iv (SDL_APPACTIVE),	685	const_iv (SDL_APPACTIVE),
		686
		687
		688	const_iv (SDLK_UNKNOWN),
		689	const_iv (SDLK_FIRST),
		690	const_iv (SDLK_BACKSPACE),
		691	const_iv (SDLK_TAB),
		692	const_iv (SDLK_CLEAR),
		693	const_iv (SDLK_RETURN),
		694	const_iv (SDLK_PAUSE),
		695	const_iv (SDLK_ESCAPE),
		696	const_iv (SDLK_SPACE),
		697	const_iv (SDLK_EXCLAIM),
		698	const_iv (SDLK_QUOTEDBL),
		699	const_iv (SDLK_HASH),
		700	const_iv (SDLK_DOLLAR),
		701	const_iv (SDLK_AMPERSAND),
		702	const_iv (SDLK_QUOTE),
		703	const_iv (SDLK_LEFTPAREN),
		704	const_iv (SDLK_RIGHTPAREN),
		705	const_iv (SDLK_ASTERISK),
		706	const_iv (SDLK_PLUS),
		707	const_iv (SDLK_COMMA),
		708	const_iv (SDLK_MINUS),
		709	const_iv (SDLK_PERIOD),
		710	const_iv (SDLK_SLASH),
		711	const_iv (SDLK_0),
		712	const_iv (SDLK_1),
		713	const_iv (SDLK_2),
		714	const_iv (SDLK_3),
		715	const_iv (SDLK_4),
		716	const_iv (SDLK_5),
		717	const_iv (SDLK_6),
		718	const_iv (SDLK_7),
		719	const_iv (SDLK_8),
		720	const_iv (SDLK_9),
		721	const_iv (SDLK_COLON),
		722	const_iv (SDLK_SEMICOLON),
		723	const_iv (SDLK_LESS),
		724	const_iv (SDLK_EQUALS),
		725	const_iv (SDLK_GREATER),
		726	const_iv (SDLK_QUESTION),
		727	const_iv (SDLK_AT),
		728
		729	const_iv (SDLK_LEFTBRACKET),
		730	const_iv (SDLK_BACKSLASH),
		731	const_iv (SDLK_RIGHTBRACKET),
		732	const_iv (SDLK_CARET),
		733	const_iv (SDLK_UNDERSCORE),
		734	const_iv (SDLK_BACKQUOTE),
		735	const_iv (SDLK_DELETE),
563		736
564	const_iv (SDLK_FIRST),	737	const_iv (SDLK_FIRST),
565	const_iv (SDLK_LAST),	738	const_iv (SDLK_LAST),
566	const_iv (SDLK_KP0),	739	const_iv (SDLK_KP0),
567	const_iv (SDLK_KP1),	740	const_iv (SDLK_KP1),
…		…
643	const_iv (KMOD_RMETA),	816	const_iv (KMOD_RMETA),
644	const_iv (KMOD_NUM),	817	const_iv (KMOD_NUM),
645	const_iv (KMOD_CAPS),	818	const_iv (KMOD_CAPS),
646	const_iv (KMOD_MODE),	819	const_iv (KMOD_MODE),
647		820
		821	const_iv (KMOD_LRAM),
		822
648	const_iv (MIX_DEFAULT_FORMAT),	823	const_iv (MIX_DEFAULT_FORMAT),
		824
		825	const_iv (SDL_INIT_TIMER),
		826	const_iv (SDL_INIT_AUDIO),
		827	const_iv (SDL_INIT_VIDEO),
		828	const_iv (SDL_INIT_CDROM),
		829	const_iv (SDL_INIT_JOYSTICK),
		830	const_iv (SDL_INIT_EVERYTHING),
		831	const_iv (SDL_INIT_NOPARACHUTE),
		832	const_iv (SDL_INIT_EVENTTHREAD),
		833
		834	const_iv (SDL_GL_RED_SIZE),
		835	const_iv (SDL_GL_GREEN_SIZE),
		836	const_iv (SDL_GL_BLUE_SIZE),
		837	const_iv (SDL_GL_ALPHA_SIZE),
		838	const_iv (SDL_GL_DOUBLEBUFFER),
		839	const_iv (SDL_GL_BUFFER_SIZE),
		840	const_iv (SDL_GL_DEPTH_SIZE),
		841	const_iv (SDL_GL_STENCIL_SIZE),
		842	const_iv (SDL_GL_ACCUM_RED_SIZE),
		843	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		844	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		845	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		846	const_iv (SDL_GL_STEREO),
		847	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		848	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		849	const_iv (SDL_GL_ACCELERATED_VISUAL),
		850	const_iv (SDL_GL_SWAP_CONTROL),
		851
		852	const_iv (FOW_DARKNESS)
649	# undef const_iv	853	# undef const_iv
650	};	854	};
651		855
652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	856	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	857	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
654		858
655	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	859	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
656	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	860	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
657	}	861	}
658		862
…		…
674	NV ceil (NV x)	878	NV ceil (NV x)
675		879
676	IV minpot (UV n)	880	IV minpot (UV n)
677		881
678	IV popcount (UV n)	882	IV popcount (UV n)
		883
		884	NV distance (NV dx, NV dy)
		885	CODE:
		886	RETVAL = pow (dx * dx + dy * dy, 0.5);
		887	OUTPUT:
		888	RETVAL
679		889
680	void	890	void
681	pango_init ()	891	pango_init ()
682	CODE:	892	CODE:
683	{	893	{
…		…
689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));	899	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
690	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/	900	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
691	#endif	901	#endif
692	}	902	}
693		903
694	char *
695	SDL_GetError ()	904	char *SDL_GetError ()
696		905
697	int	906	void SDL_main_hack (SV *real_main)
698	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	907	PROTOTYPE: &
699		908
700	void	909	int SDL_Init (U32 flags)
		910
		911	int SDL_InitSubSystem (U32 flags)
		912
		913	void SDL_QuitSubSystem (U32 flags)
		914
701	SDL_Quit ()	915	void SDL_Quit ()
		916
		917	int SDL_GL_SetAttribute (int attr, int value)
		918	C_ARGS: (SDL_GLattr)attr, value
		919
		920	int SDL_GL_GetAttribute (int attr)
		921	CODE:
		922	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		923	XSRETURN_UNDEF;
		924	OUTPUT:
		925	RETVAL
702		926
703	void	927	void
704	SDL_ListModes (int rgb, int alpha)	928	SDL_ListModes (int rgb, int alpha)
705	PPCODE:	929	PPCODE:
706	{	930	{
…		…
718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	942	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	943	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	944	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
721		945
722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	946	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
723	#if SDL_VERSION_ATLEAST(1,2,10)
724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	947	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
726	#endif
727		948
728	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	949	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
729		950
730	if (m && m != (SDL_Rect **)-1)	951	if (m && m != (SDL_Rect **)-1)
731	while (*m)	952	while (*m)
732	{	953	{
733	if ((*m)->w >= 800 && (*m)->h >= 480)	954	if ((*m)->w >= 400 && (*m)->h >= 300)
734	{	955	{
735	AV *av = newAV ();	956	AV *av = newAV ();
736	av_push (av, newSViv ((*m)->w));	957	av_push (av, newSViv ((*m)->w));
737	av_push (av, newSViv ((*m)->h));	958	av_push (av, newSViv ((*m)->h));
738	av_push (av, newSViv (rgb));	959	av_push (av, newSViv (rgb));
…		…
761	);	982	);
762		983
763	if (RETVAL)	984	if (RETVAL)
764	{	985	{
765	av_clear (texture_av);	986	av_clear (texture_av);
766
767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	987	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
769	#include "glfunc.h"	988	#include "glfunc.h"
770	#undef GL_FUNC	989	#undef GL_FUNC
		990	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		991	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
771	}	992	}
772	}	993	}
773	OUTPUT:	994	OUTPUT:
774	RETVAL	995	RETVAL
		996
		997	void
		998	SDL_WM_SetCaption (const char *title, const char *icon)
775		999
776	void	1000	void
777	SDL_GL_SwapBuffers ()	1001	SDL_GL_SwapBuffers ()
778		1002
779	char *	1003	char *
780	SDL_GetKeyName (int sym)	1004	SDL_GetKeyName (int sym)
		1005	C_ARGS: (SDLKey)sym
781		1006
782	int	1007	int
783	SDL_GetAppState ()	1008	SDL_GetAppState ()
784		1009
785	int	1010	int
786	SDL_GetModState ()	1011	SDL_GetModState ()
787		1012
		1013	int
		1014	SDL_WaitEvent ()
		1015	C_ARGS: 0
		1016
788	void	1017	void
		1018	SDL_PumpEvents ()
		1019
		1020	void
789	poll_events ()	1021	peep_events ()
790	PPCODE:	1022	PPCODE:
791	{	1023	{
792	SDL_Event ev;	1024	SDL_Event ev;
793		1025
794	SDL_PumpEvents ();	1026	SDL_PumpEvents ();
…		…
801	{	1033	{
802	case SDL_KEYDOWN:	1034	case SDL_KEYDOWN:
803	case SDL_KEYUP:	1035	case SDL_KEYUP:
804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1036	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1037	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);	1038	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */	1039	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1040	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
809	break;	1041	break;
810		1042
811	case SDL_ACTIVEEVENT:	1043	case SDL_ACTIVEEVENT:
812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1044	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
830	x = ev.motion.x;	1062	x = ev.motion.x;
831	y = ev.motion.y;	1063	y = ev.motion.y;
832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1064	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
833	}	1065	}
834		1066
835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);	1067	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
836	hv_store (hv, "state", 5, newSViv (state), 0);	1068	hv_store (hv, "state", 5, newSViv (state), 0);
837	hv_store (hv, "x", 1, newSViv (x), 0);	1069	hv_store (hv, "x", 1, newSViv (x), 0);
838	hv_store (hv, "y", 1, newSViv (y), 0);	1070	hv_store (hv, "y", 1, newSViv (y), 0);
839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1071	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1072	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
…		…
860		1092
861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1093	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
862	}	1094	}
863	}	1095	}
864		1096
		1097	char *
		1098	SDL_AudioDriverName ()
		1099	CODE:
		1100	{
		1101	char buf [256];
		1102	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1103	XSRETURN_UNDEF;
		1104
		1105	RETVAL = buf;
		1106	}
		1107	OUTPUT:
		1108	RETVAL
		1109
865	int	1110	int
866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1111	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
867	POSTCALL:	1112	POSTCALL:
868	Mix_HookMusicFinished (music_finished);	1113	Mix_HookMusicFinished (music_finished);
869	Mix_ChannelFinished (channel_finished);	1114	Mix_ChannelFinished (channel_finished);
870		1115
871	void	1116	void
872	Mix_QuerySpec ()	1117	Mix_QuerySpec ()
…		…
931	add_font (char *file)	1176	add_font (char *file)
932	CODE:	1177	CODE:
933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1178	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
934	OUTPUT:	1179	OUTPUT:
935	RETVAL	1180	RETVAL
		1181
		1182	void
		1183	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1184
		1185	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1186	void
		1187	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
936		1188
937	void	1189	void
938	load_image_inline (SV *image_)	1190	load_image_inline (SV *image_)
939	ALIAS:	1191	ALIAS:
940	load_image_file = 1	1192	load_image_file = 1
…		…
986		1238
987	SDL_LockSurface (surface2);	1239	SDL_LockSurface (surface2);
988	EXTEND (SP, 6);	1240	EXTEND (SP, 6);
989	PUSHs (sv_2mortal (newSViv (surface2->w)));	1241	PUSHs (sv_2mortal (newSViv (surface2->w)));
990	PUSHs (sv_2mortal (newSViv (surface2->h)));	1242	PUSHs (sv_2mortal (newSViv (surface2->h)));
991	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1243	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
992	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1244	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
993	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1245	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
994	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1246	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
995	SDL_UnlockSurface (surface2);	1247	SDL_UnlockSurface (surface2);
996		1248
…		…
1056	#if DEBUG	1308	#if DEBUG
1057	VALGRIND_DO_LEAK_CHECK;	1309	VALGRIND_DO_LEAK_CHECK;
1058	#endif	1310	#endif
1059	}	1311	}
1060		1312
		1313	int
		1314	SvREFCNT (SV *sv)
		1315	CODE:
		1316	RETVAL = SvREFCNT (sv);
		1317	OUTPUT:
		1318	RETVAL
		1319
1061	MODULE = Deliantra::Client PACKAGE = DC::Font	1320	MODULE = Deliantra::Client PACKAGE = DC::Font
1062		1321
1063	PROTOTYPES: DISABLE	1322	PROTOTYPES: DISABLE
1064		1323
1065	DC::Font	1324	DC::Font
1066	new_from_file (SV *class, char *path, int id = 0)	1325	new_from_file (SV *klass, char *path, int id = 0)
1067	CODE:	1326	CODE:
1068	{	1327	{
1069	int count;	1328	int count;
1070	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1329	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1071	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1330	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1100	PROTOTYPE:	1359	PROTOTYPE:
1101	CODE:	1360	CODE:
1102	tc_restore ();	1361	tc_restore ();
1103		1362
1104	DC::Layout	1363	DC::Layout
1105	new (SV *class)	1364	new (SV *klass)
1106	CODE:	1365	CODE:
1107	New (0, RETVAL, 1, struct cf_layout);	1366	New (0, RETVAL, 1, struct cf_layout);
1108		1367
1109	RETVAL->pl = pango_layout_new (opengl_context);	1368	RETVAL->pl = pango_layout_new (opengl_context);
1110	RETVAL->r = 1.;	1369	RETVAL->r = 1.;
…		…
1259		1518
1260	void	1519	void
1261	set_height (DC::Layout self, int base_height)	1520	set_height (DC::Layout self, int base_height)
1262	CODE:	1521	CODE:
1263	if (self->base_height != base_height)	1522	if (self->base_height != base_height)
1264	{	1523	{
1265	self->base_height = base_height;	1524	self->base_height = base_height;
1266	layout_update_font (self);	1525	layout_update_font (self);
1267	}	1526	}
1268		1527
1269	void	1528	void
…		…
1496	glDisable (GL_ALPHA_TEST);	1755	glDisable (GL_ALPHA_TEST);
1497	glDisable (GL_BLEND);	1756	glDisable (GL_BLEND);
1498	}	1757	}
1499	}	1758	}
1500		1759
		1760	void
		1761	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)
		1762	PROTOTYPE: @
		1763	CODE:
		1764	{
		1765	glEnable (GL_BLEND);
		1766	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1767	glEnable (GL_TEXTURE_2D);
		1768	glBindTexture (GL_TEXTURE_2D, name1);
		1769
		1770	glColor3f (intensity, intensity, intensity);
		1771	glPushMatrix ();
		1772	glScalef (1./3, 1./3, 1.);
		1773
		1774	if (blend > 0.f)
		1775	{
		1776	float dx3 = dx * -3.f / w;
		1777	float dy3 = dy * -3.f / h;
		1778	GLfloat env_color[4] = { 0., 0., 0., blend };
		1779
		1780	/* interpolate the two shadow textures */
		1781	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1783
		1784	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1785	gl.ActiveTexture (GL_TEXTURE1);
		1786	glEnable (GL_TEXTURE_2D);
		1787	glBindTexture (GL_TEXTURE_2D, name2);
		1788	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1789
		1790	/* rgb == rgb(glcolor) */
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1794
		1795	/* alpha = interpolate t0, t1 by env_alpha */
		1796	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1797
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1799	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1800	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1801
		1802	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1804
		1805	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1806	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1807
		1808	glBegin (GL_QUADS);
		1809	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1810	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1811	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1812	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1813	glEnd ();
		1814
		1815	glDisable (GL_TEXTURE_2D);
		1816	gl.ActiveTexture (GL_TEXTURE0);
		1817	}
		1818	else
		1819	{
		1820	/* simple blending of one texture, also opengl <1.3 path */
		1821	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1822
		1823	glBegin (GL_QUADS);
		1824	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1825	glTexCoord2f (0, t); glVertex2f (0, h);
		1826	glTexCoord2f (s, t); glVertex2f (w, h);
		1827	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1828	glEnd ();
		1829	}
		1830
		1831	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1832	{
		1833	int x, y;
		1834	int dx3 = dx * 3;
		1835	int dy3 = dy * 3;
		1836
		1837	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1838	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1839	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1840	glTranslatef (-1., -1., 0);
		1841	glBegin (GL_QUADS);
		1842
		1843	for (y = 1; y < h; y += 3)
		1844	{
		1845	int y1 = y - dy3;
		1846	int y1valid = y1 >= 0 && y1 < h;
		1847
		1848	for (x = 1; x < w; x += 3)
		1849	{
		1850	int x1 = x - dx3;
		1851	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1852	uint8_t h2;
		1853
		1854	if (y1valid && x1 >= 0 && x1 < w)
		1855	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1856	else
		1857	h2 = 1; /* out of range == invisible */
		1858
		1859	if (h1 || h2)
		1860	{
		1861	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1862	glColor4f (1., 1., 1., alpha);
		1863
		1864	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1865	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1866	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1867	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1868	}
		1869	}
		1870	}
		1871	}
		1872
		1873	glEnd ();
		1874
		1875	glPopMatrix ();
		1876
		1877	glDisable (GL_TEXTURE_2D);
		1878	glDisable (GL_BLEND);
		1879	}
		1880
1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1881	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1502	CODE:	1882	CODE:
1503	{	1883	{
1504	GLint width;	1884	GLint width;
1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1885	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1512	MODULE = Deliantra::Client PACKAGE = DC::Map	1892	MODULE = Deliantra::Client PACKAGE = DC::Map
1513		1893
1514	PROTOTYPES: DISABLE	1894	PROTOTYPES: DISABLE
1515		1895
1516	DC::Map	1896	DC::Map
1517	new (SV *class)	1897	new (SV *klass)
1518	CODE:	1898	CODE:
1519	New (0, RETVAL, 1, struct map);	1899	New (0, RETVAL, 1, struct map);
1520	RETVAL->x = 0;	1900	RETVAL->x = 0;
1521	RETVAL->y = 0;	1901	RETVAL->y = 0;
1522	RETVAL->w = 0;	1902	RETVAL->w = 0;
…		…
1561		1941
1562	void	1942	void
1563	set_smooth (DC::Map self, int face, int smooth, int level)	1943	set_smooth (DC::Map self, int face, int smooth, int level)
1564	CODE:	1944	CODE:
1565	{	1945	{
1566	tileid texid;	1946	tileid texid;
1567	maptex *tex;	1947	maptex *tex;
1568		1948
1569	if (face < 0 || face >= self->faces)	1949	if (face < 0 || face >= self->faces)
1570	return;	1950	return;
1571		1951
1572	if (smooth < 0 || smooth >= self->faces)	1952	if (smooth < 0 || smooth >= self->faces)
1573	return;	1953	return;
1574		1954
1575	texid = self->face2tile [face];	1955	texid = self->face2tile [face];
1576		1956
1577	if (!texid)	1957	if (!texid)
1578	return;	1958	return;
1579		1959
1580	tex = self->tex + texid;	1960	tex = self->tex + texid;
…		…
1609	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);	1989	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1610	// use uglier nearest interpolation because linear suffers	1990	// use uglier nearest interpolation because linear suffers
1611	// from transparent color bleeding and ugly wrapping effects.	1991	// from transparent color bleeding and ugly wrapping effects.
1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1992	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1613	}	1993	}
		1994
		1995	void
		1996	expire_textures (DC::Map self, int texid, int count)
		1997	PPCODE:
		1998	for (; texid < self->texs && count; ++texid, --count)
		1999	{
		2000	maptex *tex = self->tex + texid;
		2001
		2002	if (tex->name)
		2003	{
		2004	if (tex->unused)
		2005	{
		2006	tex->name = 0;
		2007	tex->unused = 0;
		2008	XPUSHs (sv_2mortal (newSViv (texid)));
		2009	}
		2010	else
		2011	tex->unused = 1;
		2012	}
		2013	}
1614		2014
1615	int	2015	int
1616	ox (DC::Map self)	2016	ox (DC::Map self)
1617	ALIAS:	2017	ALIAS:
1618	oy = 1	2018	oy = 1
…		…
1658	self->y += MAP_EXTEND_Y;	2058	self->y += MAP_EXTEND_Y;
1659	}	2059	}
1660	}	2060	}
1661		2061
1662	SV *	2062	SV *
1663	map1a_update (DC::Map self, SV *data_, int extmap)	2063	map1a_update (DC::Map self, SV *data_)
1664	CODE:	2064	CODE:
1665	{	2065	{
1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2066	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1667	uint8_t *data_end = (uint8_t *)SvEND (data_);	2067	uint8_t *data_end = (uint8_t *)SvEND (data_);
1668	mapcell *cell;	2068	mapcell *cell;
…		…
1689		2089
1690	//TODO: don't trust server data to be in-range(!)	2090	//TODO: don't trust server data to be in-range(!)
1691		2091
1692	if (flags & 8)	2092	if (flags & 8)
1693	{	2093	{
		2094	uint8_t ext, cmd;
		2095
1694	if (extmap)	2096	do
1695	{	2097	{
1696	uint8_t ext, cmd;	2098	ext = *data++;
		2099	cmd = ext & 0x7f;
1697		2100
1698	do	2101	if (cmd < 4)
		2102	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2103	else if (cmd == 5) // health
1699	{	2104	{
1700	ext = *data++;
1701	cmd = ext & 0x7f;
1702
1703	if (cmd < 4)
1704	cell->darkness = 255 - ext * 64 + 1;
1705	else if (cmd == 5) // health
1706	{
1707	cell->stat_width = 1;	2105	cell->stat_width = 1;
1708	cell->stat_hp = *data++;	2106	cell->stat_hp = *data++;
1709	}
1710	else if (cmd == 6) // monster width
1711	cell->stat_width = *data++ + 1;
1712	else if (cmd == 0x47)
1713	{
1714	if (*data == 1) cell->player = data [1];
1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1718
1719	data += *data + 1;
1720	}
1721	else if (cmd == 8) // cell flags
1722	cell->flags = *data++;
1723	else if (ext & 0x40) // unknown, multibyte => skip
1724	data += *data + 1;
1725	else
1726	data++;
1727	}	2107	}
1728	while (ext & 0x80);	2108	else if (cmd == 6) // monster width
		2109	cell->stat_width = *data++ + 1;
		2110	else if (cmd == 0x47)
		2111	{
		2112	if (*data == 1) cell->player = data [1];
		2113	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2114	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2115	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2116
		2117	data += *data + 1;
		2118	}
		2119	else if (cmd == 8) // cell flags
		2120	cell->flags = *data++;
		2121	else if (ext & 0x40) // unknown, multibyte => skip
		2122	data += *data + 1;
		2123	else
		2124	data++;
1729	}	2125	}
1730	else	2126	while (ext & 0x80);
1731	cell->darkness = *data++ + 1;
1732	}	2127	}
1733		2128
1734	for (z = 0; z <= 2; ++z)	2129	for (z = 0; z <= 2; ++z)
1735	if (flags & (4 >> z))	2130	if (flags & (4 >> z))
1736	{	2131	{
…		…
1739	cell->tile [z] = self->face2tile [face];	2134	cell->tile [z] = self->face2tile [face];
1740		2135
1741	if (cell->tile [z])	2136	if (cell->tile [z])
1742	{	2137	{
1743	maptex *tex = self->tex + cell->tile [z];	2138	maptex *tex = self->tex + cell->tile [z];
		2139	tex->unused = 0;
1744	if (!tex->name)	2140	if (!tex->name)
1745	av_push (missing, newSViv (cell->tile [z]));	2141	av_push (missing, newSViv (cell->tile [z]));
1746		2142
1747	if (tex->smoothtile)	2143	if (tex->smoothtile)
1748	{	2144	{
1749	maptex *smooth = self->tex + tex->smoothtile;	2145	maptex *smooth = self->tex + tex->smoothtile;
		2146	smooth->unused = 0;
1750	if (!smooth->name)	2147	if (!smooth->name)
1751	av_push (missing, newSViv (tex->smoothtile));	2148	av_push (missing, newSViv (tex->smoothtile));
1752	}	2149	}
1753	}	2150	}
1754	}	2151	}
1755	}	2152	}
1756	else	2153	else
1757	cell->darkness = 0;	2154	CELL_CLEAR (cell);
1758	}	2155	}
1759	}	2156	}
1760	OUTPUT:	2157	OUTPUT:
1761	RETVAL	2158	RETVAL
1762		2159
…		…
1782	? self->row + y	2179	? self->row + y
1783	: 0;	2180	: 0;
1784		2181
1785	for (x = x0; x < x1; x++)	2182	for (x = x0; x < x1; x++)
1786	{	2183	{
1787	int r = 32, g = 32, b = 32, a = 192;	2184	unsigned int r = 32, g = 32, b = 32, a = 192;
1788		2185
1789	if (row && row->c0 <= x && x < row->c1)	2186	if (row && row->c0 <= x && x < row->c1)
1790	{	2187	{
1791	mapcell *cell = row->col + (x - row->c0);	2188	mapcell *cell = row->col + (x - row->c0);
1792		2189
…		…
1794	{	2191	{
1795	maptex tex = self->tex [cell->tile [z]];	2192	maptex tex = self->tex [cell->tile [z]];
1796	int a0 = 255 - tex.a;	2193	int a0 = 255 - tex.a;
1797	int a1 = tex.a;	2194	int a1 = tex.a;
1798		2195
1799	r = (r * a0 + tex.r * a1) / 255;	2196	r = div255 (r * a0 + tex.r * a1);
1800	g = (g * a0 + tex.g * a1) / 255;	2197	g = div255 (g * a0 + tex.g * a1);
1801	b = (b * a0 + tex.b * a1) / 255;	2198	b = div255 (b * a0 + tex.b * a1);
1802	a = (a * a0 + tex.a * a1) / 255;	2199	a = div255 (a * a0 + tex.a * a1);
1803	}	2200	}
1804	}	2201	}
1805		2202
1806	*map++ = (r )	2203	*map++ = (r )
1807	| (g << 8)	2204	| (g << 8)
1808	| (b << 16)	2205	| (b << 16)
1809	| (a << 24);	2206	| (a << 24);
1810	}	2207	}
1811	}	2208	}
1812		2209
1813	RETVAL = map_sv;	2210	RETVAL = map_sv;
1814	}	2211	}
1815	OUTPUT:	2212	OUTPUT:
1816	RETVAL	2213	RETVAL
1817		2214
1818	void	2215	void
1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)	2216	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)
1820	CODE:	2217	CODE:
1821	{	2218	{
1822	int x, y, z;	2219	int x, y, z;
1823		2220
1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2221	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2222	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1827	smooth_key skey;	2223	smooth_key skey;
1828	int pl_x, pl_y;	2224	int pl_x, pl_y;
1829	maptex pl_tex;	2225	maptex pl_tex;
1830
1831	pl_tex.name = 0;
1832
1833	rc_t *rc = rc_alloc ();	2226	rc_t *rc = rc_alloc ();
		2227	rc_t *rc_ov = rc_alloc ();
1834	rc_key_t key;	2228	rc_key_t key;
1835	rc_array_t *arr;	2229	rc_array_t *arr;
1836		2230
		2231	pl_tex.name = 0;
		2232
1837	// thats current max. sorry.	2233	// that's current max. sorry.
1838	if (sw > 255) sw = 255;	2234	if (sw > 255) sw = 255;
1839	if (sh > 255) sh = 255;	2235	if (sh > 255) sh = 255;
1840		2236
1841	// clear key, in case of extra padding	2237	// clear key, in case of extra padding
1842	memset (&skey, 0, sizeof (skey));	2238	memset (&skey, 0, sizeof (skey));
…		…
1846	key.g = 255;	2242	key.g = 255;
1847	key.b = 255;	2243	key.b = 255;
1848	key.a = 255;	2244	key.a = 255;
1849	key.mode = GL_QUADS;	2245	key.mode = GL_QUADS;
1850	key.format = GL_T2F_V3F;	2246	key.format = GL_T2F_V3F;
1851	key.texname = -1;
1852		2247
1853	mx += self->x;	2248	mx += self->x;
1854	my += self->y;	2249	my += self->y;
1855		2250
1856	// first pass: determine smooth_max	2251	// first pass: determine smooth_max
…		…
1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2274	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2275	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1881		2276
1882	for (z = 0; z <= 2; z++)	2277	for (z = 0; z <= 2; z++)
1883	{	2278	{
		2279	smooth_hash smooth;
1884	memset (smooth_level, 0, sizeof (smooth_level));	2280	memset (smooth_level, 0, sizeof (smooth_level));
		2281	key.texname = -1;
1885		2282
1886	for (y = 0; y < sh; y++)	2283	for (y = 0; y < sh; y++)
1887	if (0 <= y + my && y + my < self->rows)	2284	if (0 <= y + my && y + my < self->rows)
1888	{	2285	{
1889	maprow *row = self->row + (y + my);	2286	maprow *row = self->row + (y + my);
…		…
1895	tileid tile = cell->tile [z];	2292	tileid tile = cell->tile [z];
1896		2293
1897	if (tile)	2294	if (tile)
1898	{	2295	{
1899	maptex tex = self->tex [tile];	2296	maptex tex = self->tex [tile];
1900	int px = (x + 1) * T - tex.w;	2297	int px, py;
1901	int py = (y + 1) * T - tex.h;
1902		2298
1903	if (key.texname != tex.name)	2299	if (key.texname != tex.name)
1904	{	2300	{
		2301	self->tex [tile].unused = 0;
		2302
1905	if (!tex.name)	2303	if (!tex.name)
1906	tex = self->tex [2]; /* missing, replace by noface */	2304	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1907		2305
1908	key.texname = tex.name;	2306	key.texname = tex.name;
1909	arr = rc_array (rc, &key);	2307	arr = rc_array (rc, &key);
1910	}	2308	}
		2309
		2310	px = (x + 1) * Th - tex.w;
		2311	py = (y + 1) * Tw - tex.h;
1911		2312
1912	if (expect_false (cell->player == player) && expect_false (z == 2))	2313	if (expect_false (cell->player == player) && expect_false (z == 2))
1913	{	2314	{
1914	pl_x = px;	2315	pl_x = px;
1915	pl_y = py;	2316	pl_y = py;
…		…
1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2321	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2322	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2323	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2324	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1924		2325
1925	if (expect_false (cell->flags) && expect_false (z == 2))
1926	{
1927	// overlays such as the speech bubble, probably more to come
1928	if (cell->flags & 1)
1929	{
1930	maptex tex = self->tex [1];
1931	int px = x * T + T * 2 / 32;
1932	int py = y * T - T * 6 / 32;
1933
1934	if (tex.name)
1935	{
1936	if (key.texname != tex.name)
1937	{
1938	key.texname = tex.name;
1939	arr = rc_array (rc, &key);
1940	}
1941
1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1946	}
1947	}
1948	}
1949
1950	// update smooth hash	2326	// update smooth hash
1951	if (tex.smoothtile)	2327	if (tex.smoothtile)
1952	{	2328	{
1953	skey.tile = tex.smoothtile;	2329	skey.tile = tex.smoothtile;
1954	skey.level = tex.smoothlevel;	2330	skey.level = tex.smoothlevel;
…		…
1969		2345
1970	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2346	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1971	// ·· ·· ·┏ ┓·	2347	// ·· ·· ·┏ ┓·
1972		2348
1973	// full tile	2349	// full tile
1974	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2350	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
1975		2351
1976	// borders	2352	// borders
1977	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2353	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
1978	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2354	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
1979	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2355	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
1980	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2356	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
1981		2357
1982	// corners	2358	// corners
1983	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2359	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
1984	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2360	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
1985	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2361	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
1986	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2362	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
		2363	}
		2364	}
		2365
		2366	if (expect_false (z == 2) && expect_false (cell->flags))
		2367	{
		2368	// overlays such as the speech bubble, probably more to come
		2369	if (cell->flags & 1)
		2370	{
		2371	rc_key_t key_ov = key;
		2372	maptex tex = self->tex [TEXID_SPEECH];
		2373	rc_array_t *arr;
		2374	int px = x * Tw + Tw * 2 / 32;
		2375	int py = y * Th - Th * 6 / 32;
		2376
		2377	key_ov.texname = tex.name;
		2378	arr = rc_array (rc_ov, &key_ov);
		2379
		2380	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2381	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2382	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2383	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
1987	}	2384	}
1988	}	2385	}
1989	}	2386	}
1990	}	2387	}
1991		2388
…		…
2007	if (smask & (((uint32_t)1) << b))	2404	if (smask & (((uint32_t)1) << b))
2008	{	2405	{
2009	int level = (w << 5) | b;	2406	int level = (w << 5) | b;
2010	HE *he;	2407	HE *he;
2011		2408
2012	hv_iterinit (smooth);	2409	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2013	while ((he = hv_iternext (smooth)))
2014	{	2410	{
2015	smooth_key *skey = (smooth_key *)HeKEY (he);	2411	smooth_key &skey = it->first;
2016	IV bits = SvIVX (HeVAL (he));	2412	IV bits = it->second;
2017		2413
2018	if (!(bits & 0x1000)	2414	if (!(bits & 0x1000)
2019	&& skey->level == level	2415	&& skey.level == level
2020	&& level > smooth_max [skey->x][skey->y])	2416	&& level > smooth_max [skey.x][skey.y])
2021	{	2417	{
2022	maptex tex = self->tex [skey->tile];	2418	maptex tex = self->tex [skey.tile];
2023	int px = (((int)skey->x) - 1) * T;	2419	int px = (((int)skey.x) - 1) * Tw;
2024	int py = (((int)skey->y) - 1) * T;	2420	int py = (((int)skey.y) - 1) * Th;
2025	int border = bits & 15;	2421	int border = bits & 15;
2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2422	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2027	float dx = tex.s * .0625f; // 16 images/row	2423	float dx = tex.s * .0625f; // 16 images/row
2028	float dy = tex.t * .5f ; // 2 images/column	2424	float dy = tex.t * .5f ; // 2 images/column
2029		2425
…		…
2031	{	2427	{
2032	// this time avoiding texture state changes	2428	// this time avoiding texture state changes
2033	// save gobs of state changes.	2429	// save gobs of state changes.
2034	if (key.texname != tex.name)	2430	if (key.texname != tex.name)
2035	{	2431	{
		2432	self->tex [skey.tile].unused = 0;
		2433
2036	glEnd ();	2434	glEnd ();
2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2435	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2038	glBegin (GL_QUADS);	2436	glBegin (GL_QUADS);
2039	}	2437	}
2040		2438
2041	if (border)	2439	if (border)
2042	{	2440	{
2043	float ox = border * dx;	2441	float ox = border * dx;
2044		2442
2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2443	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2444	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2445	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2446	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2049	}	2447	}
2050		2448
2051	if (corner)	2449	if (corner)
2052	{	2450	{
2053	float ox = corner * dx;	2451	float ox = corner * dx;
2054		2452
2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2453	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2454	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2455	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2456	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2059	}	2457	}
2060	}	2458	}
2061	}	2459	}
2062	}	2460	}
2063	}	2461	}
…		…
2065		2463
2066	glEnd ();	2464	glEnd ();
2067	glDisable (GL_TEXTURE_2D);	2465	glDisable (GL_TEXTURE_2D);
2068	key.texname = -1;	2466	key.texname = -1;
2069	}	2467	}
2070
2071	hv_clear (smooth);
2072	}	2468	}
2073		2469
2074	if (pl_tex.name)	2470	if (pl_tex.name)
2075	{	2471	{
2076	maptex tex = pl_tex;	2472	maptex tex = pl_tex;
2077	int px = pl_x + pdx;	2473	int px = pl_x + sdx;
2078	int py = pl_y + pdy;	2474	int py = pl_y + sdy;
2079		2475
2080	key.texname = tex.name;	2476	key.texname = tex.name;
2081	arr = rc_array (rc, &key);	2477	arr = rc_array (rc, &key);
2082		2478
2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2479	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
…		…
2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2482	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2087		2483
2088	rc_draw (rc);	2484	rc_draw (rc);
2089	}	2485	}
2090		2486
		2487	rc_draw (rc_ov);
		2488	rc_clear (rc_ov);
		2489
2091	glDisable (GL_BLEND);	2490	glDisable (GL_BLEND);
2092	rc_free (rc);	2491	rc_free (rc);
		2492	rc_free (rc_ov);
2093		2493
2094	// top layer: overlays such as the health bar	2494	// top layer: overlays such as the health bar
2095	for (y = 0; y < sh; y++)	2495	for (y = 0; y < sh; y++)
2096	if (0 <= y + my && y + my < self->rows)	2496	if (0 <= y + my && y + my < self->rows)
2097	{	2497	{
…		…
2100	for (x = 0; x < sw; x++)	2500	for (x = 0; x < sw; x++)
2101	if (row->c0 <= x + mx && x + mx < row->c1)	2501	if (row->c0 <= x + mx && x + mx < row->c1)
2102	{	2502	{
2103	mapcell *cell = row->col + (x + mx - row->c0);	2503	mapcell *cell = row->col + (x + mx - row->c0);
2104		2504
2105	int px = x * T;	2505	int px = x * Tw;
2106	int py = y * T;	2506	int py = y * Th;
		2507
		2508	if (expect_false (cell->player == player))
		2509	{
		2510	px += sdx;
		2511	py += sdy;
		2512	}
2107		2513
2108	if (cell->stat_hp)	2514	if (cell->stat_hp)
2109	{	2515	{
2110	int width = cell->stat_width * T;	2516	int width = cell->stat_width * Tw;
2111	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2517	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2112		2518
2113	glColor3ub (0, 0, 0);	2519	glColor3ub (0, 0, 0);
2114	glRectf (px + 1, py - thick - 2,	2520	glRectf (px + 1, py - thick - 2,
2115	px + width - 1, py);	2521	px + width - 1, py);
2116		2522
…		…
2122	}	2528	}
2123	}	2529	}
2124	}	2530	}
2125		2531
2126	void	2532	void
2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2533	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2128	CODE:	2534	CODE:
2129	{	2535	{
2130	static float color[16][3] = {	2536	static float color[16][3] = {
2131	{ 0.00F, 0.00F, 0.00F },	2537	{ 0.00f, 0.00f, 0.00f },
2132	{ 1.00F, 1.00F, 1.00F },	2538	{ 1.00f, 1.00f, 1.00f },
2133	{ 0.00F, 0.00F, 0.55F },	2539	{ 0.00f, 0.00f, 0.55f },
2134	{ 1.00F, 0.00F, 0.00F },	2540	{ 1.00f, 0.00f, 0.00f },
2135		2541
2136	{ 1.00F, 0.54F, 0.00F },	2542	{ 1.00f, 0.54f, 0.00f },
2137	{ 0.11F, 0.56F, 1.00F },	2543	{ 0.11f, 0.56f, 1.00f },
2138	{ 0.93F, 0.46F, 0.00F },	2544	{ 0.93f, 0.46f, 0.00f },
2139	{ 0.18F, 0.54F, 0.34F },	2545	{ 0.18f, 0.54f, 0.34f },
2140		2546
2141	{ 0.56F, 0.73F, 0.56F },	2547	{ 0.56f, 0.73f, 0.56f },
2142	{ 0.80F, 0.80F, 0.80F },	2548	{ 0.80f, 0.80f, 0.80f },
2143	{ 0.55F, 0.41F, 0.13F },	2549	{ 0.55f, 0.41f, 0.13f },
2144	{ 0.99F, 0.77F, 0.26F },	2550	{ 0.99f, 0.77f, 0.26f },
2145		2551
2146	{ 0.74F, 0.65F, 0.41F },	2552	{ 0.74f, 0.65f, 0.41f },
2147		2553
2148	{ 0.00F, 1.00F, 1.00F },	2554	{ 0.00f, 1.00f, 1.00f },
2149	{ 1.00F, 0.00F, 1.00F },	2555	{ 1.00f, 0.00f, 1.00f },
2150	{ 1.00F, 1.00F, 0.00F },	2556	{ 1.00f, 1.00f, 0.00f },
2151	};	2557	};
2152		2558
2153	int x, y;	2559	int x, y;
2154		2560
2155	glEnable (GL_TEXTURE_2D);	2561	glEnable (GL_TEXTURE_2D);
		2562	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2563	* but the nvidia driver (185.18.14) mishandles alpha textures
		2564	* and takes the colour from god knows where instead of using
		2565	* Cp. MODULATE results in the same colour, but slightly different
		2566	* alpha, but atcually gives us the correct colour with nvidia.
		2567	*/
2156	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2568	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2157	glEnable (GL_BLEND);	2569	glEnable (GL_BLEND);
2158	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2570	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2159	glBegin (GL_QUADS);	2571	glBegin (GL_QUADS);
2160		2572
2161	for (y = 0; y < h; y++)	2573	for (y = 0; y < h; y++)
…		…
2165		2577
2166	if (m)	2578	if (m)
2167	{	2579	{
2168	float *c = color [m & 15];	2580	float *c = color [m & 15];
2169		2581
2170	float tx1 = m & 0x40 ? 0.5 : 0.;	2582	float tx1 = m & 0x40 ? 0.5f : 0.f;
2171	float tx2 = tx1 + 0.5;	2583	float tx2 = tx1 + 0.5f;
2172		2584
2173	glColor4f (c[0], c[1], c[2], 0.75);	2585	glColor4f (c[0], c[1], c[2], 1);
2174	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2586	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2175	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2587	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2176	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2588	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2177	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2589	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2178	}	2590	}
…		…
2186	void	2598	void
2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2599	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2188	PPCODE:	2600	PPCODE:
2189	{	2601	{
2190	int x, y;	2602	int x, y;
2191	int sw1 = sw + 2;	2603	int sw1 = sw + 2;
2192	int sh1 = sh + 2;	2604	int sh1 = sh + 2;
2193	int sh3 = sh * 3;	2605	int sh3 = sh * 3;
2194	int sw34 = (sw * 3 + 3) & ~3;	2606	int sw3 = sw * 3;
		2607	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2608	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2195	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2609	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2196	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2610	memset (darkness1, 0, sw1*sh1);
2197	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2198		2611
2199	SvPOK_only (darkness3_sv);	2612	SvPOK_only (darkness3_sv);
2200	SvCUR_set (darkness3_sv, sw34 * sh3);	2613	SvCUR_set (darkness3_sv, sw3 * sh3);
2201		2614
2202	mx += self->x - 1;	2615	mx += self->x - 1;
2203	my += self->y - 1;	2616	my += self->y - 1;
2204
2205	memset (darkness1, 255, sw1 * sh1);
2206		2617
2207	for (y = 0; y < sh1; y++)	2618	for (y = 0; y < sh1; y++)
2208	if (0 <= y + my && y + my < self->rows)	2619	if (0 <= y + my && y + my < self->rows)
2209	{	2620	{
2210	maprow *row = self->row + (y + my);	2621	maprow *row = self->row + (y + my);
…		…
2213	if (row->c0 <= x + mx && x + mx < row->c1)	2624	if (row->c0 <= x + mx && x + mx < row->c1)
2214	{	2625	{
2215	mapcell *cell = row->col + (x + mx - row->c0);	2626	mapcell *cell = row->col + (x + mx - row->c0);
2216		2627
2217	darkness1 [y * sw1 + x] = cell->darkness	2628	darkness1 [y * sw1 + x] = cell->darkness
2218	? 255 - (cell->darkness - 1)	2629	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2219	: 255 - FOW_DARKNESS;	2630	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2220	}	2631	}
2221	}	2632	}
2222		2633
2223	for (y = 0; y < sh; ++y)	2634	for (y = 0; y < sh; ++y)
2224	for (x = 0; x < sw; ++x)	2635	for (x = 0; x < sw; ++x)
…		…
2243		2654
2244	uint8_t r13 = (d13 + d23 + d12) / 3;	2655	uint8_t r13 = (d13 + d23 + d12) / 3;
2245	uint8_t r23 = d23;	2656	uint8_t r23 = d23;
2246	uint8_t r33 = (d23 + d33 + d32) / 3;	2657	uint8_t r33 = (d23 + d33 + d32) / 3;
2247		2658
2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2659	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2660	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2661	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2662	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2663	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2664	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2665	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2666	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2667	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2257	}	2668	}
2258		2669
2259	free (darkness1);	2670	free (darkness1);
2260		2671
2261	EXTEND (SP, 3);	2672	EXTEND (SP, 3);
2262	PUSHs (sv_2mortal (newSViv (sw34)));	2673	PUSHs (sv_2mortal (newSViv (sw3)));
2263	PUSHs (sv_2mortal (newSViv (sh3)));	2674	PUSHs (sv_2mortal (newSViv (sh3)));
2264	PUSHs (darkness3_sv);	2675	PUSHs (darkness3_sv);
2265	}	2676	}
2266		2677
2267	SV *	2678	SV *
…		…
2330	else	2741	else
2331	*data++ = 0;	2742	*data++ = 0;
2332	}	2743	}
2333	}	2744	}
2334		2745
2335	/* if size is w*h + 5 then no data has been found */	2746	/* if size is w*h + 5 then no data has been found */
2336	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2747	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2337	{	2748	{
2338	SvPOK_only (data_sv);	2749	SvPOK_only (data_sv);
2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2750	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2340	}	2751	}
2341		2752
2342	RETVAL = data_sv;	2753	RETVAL = data_sv;
2343	}	2754	}
2344	OUTPUT:	2755	OUTPUT:
2345	RETVAL	2756	RETVAL
2346		2757
2347	void	2758	void
…		…
2354	STRLEN len;	2765	STRLEN len;
2355	uint8_t *data, *end;	2766	uint8_t *data, *end;
2356		2767
2357	len = SvLEN (data_sv);	2768	len = SvLEN (data_sv);
2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2769	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2359	data = SvPVbyte_nolen (data_sv);	2770	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2360	end = data + len + 8;	2771	end = data + len + 8;
2361		2772
2362	if (len < 5)	2773	if (len < 5)
2363	XSRETURN_EMPTY;	2774	XSRETURN_EMPTY;
2364		2775
…		…
2425	}	2836	}
2426		2837
2427	MODULE = Deliantra::Client PACKAGE = DC::RW	2838	MODULE = Deliantra::Client PACKAGE = DC::RW
2428		2839
2429	DC::RW	2840	DC::RW
2430	new (SV *class, SV *data_sv)	2841	new (SV *klass, SV *data_sv)
2431	CODE:	2842	CODE:
2432	{	2843	{
2433	STRLEN datalen;	2844	STRLEN datalen;
2434	char *data = SvPVbyte (data_sv, datalen);	2845	char *data = SvPVbyte (data_sv, datalen);
2435		2846
…		…
2437	}	2848	}
2438	OUTPUT:	2849	OUTPUT:
2439	RETVAL	2850	RETVAL
2440		2851
2441	DC::RW	2852	DC::RW
2442	new_from_file (SV *class, const char *path, const char *mode = "rb")	2853	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2443	CODE:	2854	CODE:
2444	RETVAL = SDL_RWFromFile (path, mode);	2855	RETVAL = SDL_RWFromFile (path, mode);
2445	OUTPUT:	2856	OUTPUT:
2446	RETVAL	2857	RETVAL
2447		2858
…		…
2465	if (RETVAL < 0)	2876	if (RETVAL < 0)
2466	{	2877	{
2467	RETVAL = Mix_GroupOldest (-1);	2878	RETVAL = Mix_GroupOldest (-1);
2468		2879
2469	if (RETVAL < 0)	2880	if (RETVAL < 0)
		2881	{
		2882	// happens sometimes, maybe it just stopped playing(?)
		2883	RETVAL = Mix_GroupAvailable (-1);
		2884
		2885	if (RETVAL < 0)
2470	XSRETURN_UNDEF;	2886	XSRETURN_UNDEF;
2471		2887	}
		2888	else
2472	Mix_HaltChannel (RETVAL);	2889	Mix_HaltChannel (RETVAL);
2473	}	2890	}
2474		2891
2475	Mix_UnregisterAllEffects (RETVAL);	2892	Mix_UnregisterAllEffects (RETVAL);
2476	Mix_Volume (RETVAL, 128);	2893	Mix_Volume (RETVAL, 128);
2477	}	2894	}
…		…
2524	void	2941	void
2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2942	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2526	CODE:	2943	CODE:
2527	{	2944	{
2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2945	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2946	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2947	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2531	}	2948	}
2532		2949
2533	void	2950	void
2534	set_reverse_stereo (DC::Channel self, int flip)	2951	set_reverse_stereo (DC::Channel self, int flip)
…		…
2537		2954
2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2955	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2539		2956
2540	PROTOTYPES: DISABLE	2957	PROTOTYPES: DISABLE
2541		2958
		2959	void
		2960	decoders ()
		2961	PPCODE:
		2962	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2963	int i, num = Mix_GetNumChunkDecoders ();
		2964	EXTEND (SP, num);
		2965	for (i = 0; i < num; ++i)
		2966	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2967	#else
		2968	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2969	#endif
		2970
2542	DC::MixChunk	2971	DC::MixChunk
2543	new (SV *class, DC::RW rwops)	2972	new (SV *klass, DC::RW rwops)
2544	CODE:	2973	CODE:
2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2974	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2546	OUTPUT:	2975	OUTPUT:
2547	RETVAL	2976	RETVAL
2548		2977
…		…
2578	OUTPUT:	3007	OUTPUT:
2579	RETVAL	3008	RETVAL
2580		3009
2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	3010	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2582		3011
		3012	void
		3013	decoders ()
		3014	PPCODE:
		3015	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		3016	int i, num = Mix_GetNumMusicDecoders ();
		3017	EXTEND (SP, num);
		3018	for (i = 0; i < num; ++i)
		3019	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		3020	#else
		3021	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3022	#endif
		3023
2583	int	3024	int
2584	volume (int volume = -1)	3025	volume (int volume = -1)
2585	PROTOTYPE: ;$	3026	PROTOTYPE: ;$
2586	CODE:	3027	CODE:
2587	if (items > 0)	3028	if (items > 0)
…		…
2598	void	3039	void
2599	halt ()	3040	halt ()
2600	CODE:	3041	CODE:
2601	Mix_HaltMusic ();	3042	Mix_HaltMusic ();
2602		3043
		3044	int
		3045	playing ()
		3046	CODE:
		3047	RETVAL = Mix_PlayingMusic ();
		3048	OUTPUT:
		3049	RETVAL
		3050
2603	DC::MixMusic	3051	DC::MixMusic
2604	new (SV *class, DC::RW rwops)	3052	new (SV *klass, DC::RW rwops)
2605	CODE:	3053	CODE:
2606	RETVAL = Mix_LoadMUS_RW (rwops);	3054	RETVAL = Mix_LoadMUS_RW (rwops);
2607	OUTPUT:	3055	OUTPUT:
2608	RETVAL	3056	RETVAL
2609		3057
…		…
2637	} *civ, const_iv[] = {	3085	} *civ, const_iv[] = {
2638	# define const_iv(name) { # name, (IV)name }	3086	# define const_iv(name) { # name, (IV)name }
2639	const_iv (GL_VENDOR),	3087	const_iv (GL_VENDOR),
2640	const_iv (GL_VERSION),	3088	const_iv (GL_VERSION),
2641	const_iv (GL_EXTENSIONS),	3089	const_iv (GL_EXTENSIONS),
		3090	const_iv (GL_MAX_TEXTURE_UNITS),
2642	const_iv (GL_COLOR_MATERIAL),	3091	const_iv (GL_COLOR_MATERIAL),
2643	const_iv (GL_SMOOTH),	3092	const_iv (GL_SMOOTH),
2644	const_iv (GL_FLAT),	3093	const_iv (GL_FLAT),
2645	const_iv (GL_DITHER),	3094	const_iv (GL_DITHER),
2646	const_iv (GL_BLEND),	3095	const_iv (GL_BLEND),
…		…
2658	const_iv (GL_ZERO),	3107	const_iv (GL_ZERO),
2659	const_iv (GL_SRC_ALPHA),	3108	const_iv (GL_SRC_ALPHA),
2660	const_iv (GL_DST_ALPHA),	3109	const_iv (GL_DST_ALPHA),
2661	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3110	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2662	const_iv (GL_ONE_MINUS_DST_ALPHA),	3111	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3112	const_iv (GL_SRC_COLOR),
		3113	const_iv (GL_DST_COLOR),
		3114	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3115	const_iv (GL_ONE_MINUS_DST_COLOR),
2663	const_iv (GL_SRC_ALPHA_SATURATE),	3116	const_iv (GL_SRC_ALPHA_SATURATE),
2664	const_iv (GL_RGB),	3117	const_iv (GL_RGB),
2665	const_iv (GL_RGBA),	3118	const_iv (GL_RGBA),
2666	const_iv (GL_RGBA4),	3119	const_iv (GL_RGBA4),
2667	const_iv (GL_RGBA8),	3120	const_iv (GL_RGBA8),
…		…
2735	const_iv (GL_NICEST),	3188	const_iv (GL_NICEST),
2736	const_iv (GL_V2F),	3189	const_iv (GL_V2F),
2737	const_iv (GL_V3F),	3190	const_iv (GL_V3F),
2738	const_iv (GL_T2F_V3F),	3191	const_iv (GL_T2F_V3F),
2739	const_iv (GL_T2F_N3F_V3F),	3192	const_iv (GL_T2F_N3F_V3F),
		3193	const_iv (GL_FUNC_ADD),
		3194	const_iv (GL_FUNC_SUBTRACT),
		3195	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2740	# undef const_iv	3196	# undef const_iv
2741	};	3197	};
2742		3198
2743	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3199	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2744	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3200	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2745		3201
2746	texture_av = newAV ();	3202	texture_av = newAV ();
2747	AvREAL_off (texture_av);	3203	AvREAL_off (texture_av);
2748	}	3204	}
2749		3205
…		…
2751	disable_GL_EXT_blend_func_separate ()	3207	disable_GL_EXT_blend_func_separate ()
2752	CODE:	3208	CODE:
2753	gl.BlendFuncSeparate = 0;	3209	gl.BlendFuncSeparate = 0;
2754	gl.BlendFuncSeparateEXT = 0;	3210	gl.BlendFuncSeparateEXT = 0;
2755		3211
2756	char *	3212	void
		3213	apple_nvidia_bug (int enable)
		3214
		3215	const char *
2757	gl_vendor ()	3216	gl_vendor ()
2758	CODE:	3217	CODE:
2759	RETVAL = (char *)glGetString (GL_VENDOR);	3218	RETVAL = (const char *)glGetString (GL_VENDOR);
2760	OUTPUT:	3219	OUTPUT:
2761	RETVAL	3220	RETVAL
2762		3221
2763	char *	3222	const char *
2764	gl_version ()	3223	gl_version ()
2765	CODE:	3224	CODE:
2766	RETVAL = (char *)glGetString (GL_VERSION);	3225	RETVAL = (const char *)glGetString (GL_VERSION);
2767	OUTPUT:	3226	OUTPUT:
2768	RETVAL	3227	RETVAL
2769		3228
2770	char *	3229	const char *
2771	gl_extensions ()	3230	gl_extensions ()
2772	CODE:	3231	CODE:
2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3232	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2774	OUTPUT:	3233	OUTPUT:
2775	RETVAL	3234	RETVAL
2776		3235
2777	const char *glGetString (GLenum pname)	3236	const char *glGetString (GLenum pname)
		3237	CODE:
		3238	RETVAL = (const char *)glGetString (pname);
		3239	OUTPUT:
		3240	RETVAL
2778		3241
2779	GLint glGetInteger (GLenum pname)	3242	GLint glGetInteger (GLenum pname)
2780	CODE:	3243	CODE:
2781	glGetIntegerv (pname, &RETVAL);	3244	glGetIntegerv (pname, &RETVAL);
2782	OUTPUT:	3245	OUTPUT:
…		…
2790		3253
2791	int glGetError ()	3254	int glGetError ()
2792		3255
2793	void glFinish ()	3256	void glFinish ()
2794		3257
		3258	void glFlush ()
		3259
2795	void glClear (int mask)	3260	void glClear (int mask)
2796		3261
2797	void glClearColor (float r, float g, float b, float a = 1.0)	3262	void glClearColor (float r, float g, float b, float a = 1.0)
2798	PROTOTYPE: @	3263	PROTOTYPE: @
2799		3264
…		…
2808	void glBlendFunc (int sfactor, int dfactor)	3273	void glBlendFunc (int sfactor, int dfactor)
2809		3274
2810	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3275	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2811	CODE:	3276	CODE:
2812	gl_BlendFuncSeparate (sa, da, saa, daa);	3277	gl_BlendFuncSeparate (sa, da, saa, daa);
		3278
		3279	# void glBlendEquation (int se)
2813		3280
2814	void glDepthMask (int flag)	3281	void glDepthMask (int flag)
2815		3282
2816	void glLogicOp (int opcode)	3283	void glLogicOp (int opcode)
2817		3284
…		…
2852	void glRotate (float angle, float x, float y, float z)	3319	void glRotate (float angle, float x, float y, float z)
2853	CODE:	3320	CODE:
2854	glRotatef (angle, x, y, z);	3321	glRotatef (angle, x, y, z);
2855		3322
2856	void glColor (float r, float g, float b, float a = 1.0)	3323	void glColor (float r, float g, float b, float a = 1.0)
		3324	PROTOTYPE: @
2857	ALIAS:	3325	ALIAS:
2858	glColor_premultiply = 1	3326	glColor_premultiply = 1
2859	CODE:	3327	CODE:
2860	if (ix)	3328	if (ix)
2861	{	3329	{
…		…
2967		3435
2968	void glEndList ()	3436	void glEndList ()
2969		3437
2970	void glCallList (int list)	3438	void glCallList (int list)
2971		3439
		3440	void c_init ()
		3441	CODE:
		3442	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3443	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3444
2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3445	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2973		3446
2974	PROTOTYPES: DISABLE	3447	PROTOTYPES: DISABLE
2975		3448
2976	void	3449	void
2977	find_widget (SV *self, NV x, NV y)	3450	find_widget (SV *self, NV x, NV y)
2978	PPCODE:	3451	PPCODE:
2979	{	3452	{
2980	if (within_widget (self, x, y))	3453	if (within_widget (self, x, y))
2981	XPUSHs (self);	3454	XPUSHs (self);
2982	}	3455	}
2983		3456
2984	BOOT:	3457	BOOT:
2985	{	3458	{
…		…
2993		3466
2994	void	3467	void
2995	draw (SV *self)	3468	draw (SV *self)
2996	CODE:	3469	CODE:
2997	{	3470	{
2998	HV *hv;	3471	HV *hv;
2999	SV **svp;	3472	SV **svp;
3000	NV x, y, w, h;	3473	NV x, y, w, h;
3001	SV *draw_x_sv = GvSV (draw_x_gv);	3474	SV *draw_x_sv = GvSV (draw_x_gv);
3002	SV *draw_y_sv = GvSV (draw_y_gv);	3475	SV *draw_y_sv = GvSV (draw_y_gv);
3003	SV *draw_w_sv = GvSV (draw_w_gv);	3476	SV *draw_w_sv = GvSV (draw_w_gv);
3004	SV *draw_h_sv = GvSV (draw_h_gv);	3477	SV *draw_h_sv = GvSV (draw_h_gv);

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