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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.293 by root, Thu Dec 17 02:49:38 2009 UTC vs.
Revision 1.327 by root, Sun Nov 18 12:01:50 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>
		37	#include <bitset>
34		38
35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW	39	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
36		40
37	#include <SDL.h>	41	#include <SDL.h>
38	#include <SDL_thread.h>	42	#include <SDL_thread.h>
…		…
42	#include <SDL_opengl.h>	46	#include <SDL_opengl.h>
43		47
44	/* work around os x broken headers */	48	/* work around os x broken headers */
45	#ifdef __MACOSX__	49	#ifdef __MACOSX__
46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);	50	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		51	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		52	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
47	#endif	53	#endif
48		54
49	#define PANGO_ENABLE_BACKEND	55	#define PANGO_ENABLE_BACKEND
50	#define G_DISABLE_CAST_CHECKS	56	#define G_DISABLE_CAST_CHECKS
51		57
52	#include <glib/gmacros.h>	58	#include <glib.h>
53		59
54	#include <pango/pango.h>	60	#include <pango/pango.h>
55		61
56	#ifndef PANGO_VERSION_CHECK	62	#ifndef PANGO_VERSION_CHECK
57	# define PANGO_VERSION_CHECK(a,b,c) 0	63	# define PANGO_VERSION_CHECK(a,b,c) 0
…		…
81	#define expect_false(expr) expect ((expr) != 0, 0)	87	#define expect_false(expr) expect ((expr) != 0, 0)
82	#define expect_true(expr) expect ((expr) != 0, 1)	88	#define expect_true(expr) expect ((expr) != 0, 1)
83		89
84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	90	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
85		91
		92	/* this is used as fow flag as well, so has to have a different value */
		93	/* then anything that is computed by incoming darkness */
86	#define FOW_DARKNESS 64	94	#define FOW_DARKNESS 50
		95	#define DARKNESS_ADJUST(n) (n)
87		96
88	#define MAP_EXTEND_X 32	97	#define MAP_EXTEND_X 32
89	#define MAP_EXTEND_Y 512	98	#define MAP_EXTEND_Y 512
90		99
91	#define MIN_FONT_HEIGHT 10	100	#define MIN_FONT_HEIGHT 10
…		…
95		104
96	#define KMOD_LRAM 0x10000 // our extension	105	#define KMOD_LRAM 0x10000 // our extension
97		106
98	#define TEXID_SPEECH 1	107	#define TEXID_SPEECH 1
99	#define TEXID_NOFACE 2	108	#define TEXID_NOFACE 2
100	#define TEXID_HIDDEN 3	109
		110	static char *
		111	fast_sv_grow (SV *sv, STRLEN need)
		112	{
		113	STRLEN len = SvLEN (sv);
		114	STRLEN want = SvCUR (sv) + need;
		115
		116	if (expect_false (len < want))
		117	{
		118	do
		119	len *= 2;
		120	while (len < want);
		121
		122	sv_grow (sv, len);
		123	}
		124
		125	SvCUR_set (sv, want);
		126	return SvEND (sv) - need;
		127	}
101		128
102	static AV *texture_av;	129	static AV *texture_av;
103		130
104	static struct	131	static struct
105	{	132	{
…		…
162	{	189	{
163	GSList *attrs = run->item->analysis.extra_attrs;	190	GSList *attrs = run->item->analysis.extra_attrs;
164		191
165	while (attrs)	192	while (attrs)
166	{	193	{
167	PangoAttribute *attr = attrs->data;	194	PangoAttribute *attr = (PangoAttribute *)attrs->data;
168		195
169	if (attr->klass->type == PANGO_ATTR_SHAPE)	196	if (attr->klass->type == PANGO_ATTR_SHAPE)
170	return 1;	197	return 1;
171		198
172	attrs = attrs->next;	199	attrs = attrs->next;
173	}	200	}
174		201
175	return 0;	202	return 0;
176	}	203	}
177		204
178	typedef struct cf_layout {	205	struct cf_layout {
179	PangoLayout *pl;	206	PangoLayout *pl;
180	float r, g, b, a; // default color for rgba mode	207	float r, g, b, a; // default color for rgba mode
181	int base_height;	208	int base_height;
182	DC__Font font;	209	DC__Font font;
183	rc_t *rc;	210	rc_t rc;
184	} *DC__Layout;	211	};
		212
		213	typedef cf_layout *DC__Layout;
185		214
186	static DC__Font default_font;	215	static DC__Font default_font;
187	static PangoContext *opengl_context;	216	static PangoContext *opengl_context;
188	static PangoFontMap *opengl_fontmap;	217	static PangoFontMap *opengl_fontmap;
189		218
190	static void	219	static void
191	substitute_func (FcPattern *pattern, gpointer data)	220	substitute_func (FcPattern *pattern, gpointer data)
192	{	221	{
193	FcPatternAddBool (pattern, FC_HINTING, 1);	222	FcPatternAddBool (pattern, FC_HINTING, 1);
194	#ifdef FC_HINT_STYLE	223	#ifdef FC_HINT_STYLE
195	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	224	FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
196	#endif	225	#endif
197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	226	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
198	}	227	}
199		228
200	static void	229	static void
…		…
230	}	259	}
231		260
232	typedef uint16_t tileid;	261	typedef uint16_t tileid;
233	typedef uint16_t faceid;	262	typedef uint16_t faceid;
234		263
235	typedef struct {	264	struct maptex
		265	{
236	GLuint name;	266	GLuint name;
237	int w, h;	267	int w, h;
238	float s, t;	268	float s, t;
239	uint8_t r, g, b, a;	269	uint8_t r, g, b, a;
240	tileid smoothtile;	270	tileid smoothtile;
241	uint8_t smoothlevel;	271	uint8_t smoothlevel;
242	uint8_t unused; /* set to zero on use */	272	uint8_t unused; /* set to zero on use */
243	} maptex;	273	};
244		274
245	typedef struct {	275	struct mapcell
		276	{
246	uint32_t player;	277	uint32_t player;
247	tileid tile[3];	278	tileid tile[3];
248	uint16_t darkness;	279	uint16_t darkness;
249	uint8_t stat_width, stat_hp, flags, smoothmax;	280	uint8_t stat_width, stat_hp, flags, smoothmax;
250	} mapcell;	281	};
251		282
252	typedef struct {	283	struct maprow
		284	{
253	int32_t c0, c1;	285	int32_t c0, c1;
254	mapcell *col;	286	mapcell *col;
255	} maprow;	287	};
256		288
257	typedef struct map {	289	struct mapgrid {
258	int x, y, w, h;	290	int x, y, w, h;
259	int ox, oy; /* offset to virtual global coordinate system */	291	int ox, oy; /* offset to virtual global coordinate system */
260	int faces; tileid *face2tile; // [faceid]	292	std::vector<tileid> tile;
261	int texs; maptex *tex; // [tileid]	293	std::vector<maptex> tex;
262		294
263	int32_t rows;	295	int32_t rows;
264	maprow *row;	296	maprow *row;
265	} *DC__Map;	297
		298	~mapgrid ()
		299	{
		300	clear_cells ();
		301	}
		302
		303	void clear_cells ();
		304	};
		305
		306	typedef mapgrid *DC__Map;
266		307
267	static char *	308	static char *
268	prepend (char *ptr, int sze, int inc)	309	prepend (char *ptr, int sze, int inc)
269	{	310	{
270	char *p;	311	char *p;
…		…
287	}	328	}
288		329
289	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	330	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
290	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	331	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
291		332
292	static void
293	need_facenum (struct map *self, faceid face)
294	{
295	while (self->faces <= face)
296	{
297	Append (tileid, self->face2tile, self->faces, self->faces);
298	self->faces *= 2;
299	}
300	}
301
302	static void
303	need_texid (struct map *self, int texid)
304	{
305	while (self->texs <= texid)
306	{
307	Append (maptex, self->tex, self->texs, self->texs);
308	self->texs *= 2;
309	}
310	}
311
312	static maprow *	333	static maprow *
313	map_get_row (DC__Map self, int y)	334	map_get_row (mapgrid *self, int y)
314	{	335	{
315	if (0 > y)	336	if (0 > y)
316	{	337	{
317	int extend = - y + MAP_EXTEND_Y;	338	int extend = - y + MAP_EXTEND_Y;
318	Prepend (maprow, self->row, self->rows, extend);	339	Prepend (maprow, self->row, self->rows, extend);
…		…
356		377
357	return row->col + (x - row->c0);	378	return row->col + (x - row->c0);
358	}	379	}
359		380
360	static mapcell *	381	static mapcell *
361	map_get_cell (DC__Map self, int x, int y)	382	map_get_cell (mapgrid *self, int x, int y)
362	{	383	{
363	return row_get_cell (map_get_row (self, y), x);	384	return row_get_cell (map_get_row (self, y), x);
364	}	385	}
365		386
366	static void	387	void mapgrid::clear_cells ()
367	map_clear (DC__Map self)
368	{	388	{
369	int r;	389	int r;
370		390
371	for (r = 0; r < self->rows; r++)	391	for (r = 0; r < rows; r++)
372	Safefree (self->row[r].col);	392	Safefree (row[r].col);
373		393
374	Safefree (self->row);	394	Safefree (row);
375		395
376	self->x = 0;	396	x = 0;
377	self->y = 0;	397	y = 0;
378	self->ox = 0;	398	ox = 0;
379	self->oy = 0;	399	oy = 0;
380	self->row = 0;	400	row = 0;
381	self->rows = 0;	401	rows = 0;
382	}	402	}
383		403
384	#define CELL_CLEAR(cell) \	404	#define CELL_CLEAR(cell) \
385	do { \	405	do { \
386	if ((cell)->player) \	406	if ((cell)->player) \
…		…
390	(cell)->flags = 0; \	410	(cell)->flags = 0; \
391	(cell)->player = 0; \	411	(cell)->player = 0; \
392	} while (0)	412	} while (0)
393		413
394	static void	414	static void
395	map_blank (DC__Map self, int x0, int y0, int w, int h)	415	map_blank (mapgrid *self, int x0, int y0, int w, int h)
396	{	416	{
397	int x, y;	417	int x, y;
398	maprow *row;	418	maprow *row;
399	mapcell *cell;	419	mapcell *cell;
400		420
…		…
417	CELL_CLEAR (cell);	437	CELL_CLEAR (cell);
418	}	438	}
419	}	439	}
420	}	440	}
421		441
422	typedef struct {	442	struct smooth_key
		443	{
423	tileid tile;	444	tileid tile;
424	uint8_t x, y, level;	445	uint8_t x, y, level;
425	} smooth_key;	446
		447	bool operator == (const smooth_key &o) const
		448	{
		449	return tile == o.tile && x == o.x && y == o.y && level == o.level;
		450	}
		451	};
		452
		453	typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
		454
		455	namespace std {
		456	template <>
		457	struct hash<smooth_key>
		458	{
		459	size_t operator () (const smooth_key &v) const
		460	{
		461	return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
		462	}
		463	};
		464	}
426		465
427	static void	466	static void
428	smooth_or_bits (HV *hv, smooth_key *key, IV bits)	467	smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
429	{	468	{
430	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);	469	auto &&it = h.find (key);
431		470
432	if (SvIOK (*sv))	471	if (it == h.end ())
433	SvIV_set (*sv, SvIVX (*sv) | bits);	472	h.insert (std::make_pair (key, bits));
434	else	473	else
435	sv_setiv (*sv, bits);	474	it->second |= bits;
436	}	475	}
437		476
438	static void	477	static void
439	music_finished (void)	478	music_finished (void)
440	{	479	{
…		…
457	ev.code = 1;	496	ev.code = 1;
458	ev.data1 = (void *)(long)channel;	497	ev.data1 = (void *)(long)channel;
459	ev.data2 = 0;	498	ev.data2 = 0;
460		499
461	SDL_PushEvent ((SDL_Event *)&ev);	500	SDL_PushEvent ((SDL_Event *)&ev);
		501	}
		502
		503	// approximately divide by 255
		504	static unsigned int
		505	div255 (unsigned int n)
		506	{
		507	return (n + (n >> 8)) >> 8;
462	}	508	}
463		509
464	static unsigned int	510	static unsigned int
465	minpot (unsigned int n)	511	minpot (unsigned int n)
466	{	512	{
…		…
549		595
550	return mod;	596	return mod;
551	}	597	}
552		598
553	static void	599	static void
554	deliantra_main ()	600	deliantra_main (SV *real_main)
555	{	601	{
556	char *argv[] = { 0 };	602	dSP;
557	call_argv ("::main", G_DISCARD | G_VOID, argv);	603
		604	PUSHMARK (SP);
		605	call_sv (real_main, G_DISCARD | G_VOID);
558	}	606	}
559		607
560	#ifdef __MACOSX__	608	#ifdef __MACOSX__
		609	static SV *real_main;
		610
561	/* to due surprising braindamage on the side of SDL design, we	611	/* to due surprising braindamage on the side of SDL design, we
562	* do some mind-boggling hack here: SDL requires a custom main()	612	* do some mind-boggling hack here: SDL requires a custom main()
563	* on OS X, so... we provide one and call the original main(), which,	613	* on OS X, so... we provide one and call the original main(), which,
564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,	614	* due to shared library magic, calls -lSDLmain's main, not perl's main,
565	* and which calls our main (== SDL_main) back.	615	* and which calls our main (== SDL_main) back.
566	*/	616	*/
567	extern C_LINKAGE int	617	extern C_LINKAGE int
568	main (int argc, char *argv[])	618	main (int argc, char *argv[])
569	{	619	{
570	deliantra_main ();	620	deliantra_main (real_main);
571	}	621	}
572		622
573	#undef main	623	#undef main
574		624
575	extern C_LINKAGE int main (int argc, char *argv[]);	625	extern C_LINKAGE int main (int argc, char *argv[]);
576		626
577	static void	627	static void
578	SDL_braino (void)	628	SDL_main_hack (SV *real_main_)
579	{	629	{
		630	real_main = real_main_;
		631
580	char *argv[] = { "deliantra client", 0 };	632	char *argv[] = { "deliantra client", 0 };
581	(main) (1, argv);	633	(main) (1, argv);
582	}	634	}
583	#else	635	#else
584	static void	636	static void
585	SDL_braino (void)	637	SDL_main_hack (SV *real_main)
586	{	638	{
587	deliantra_main ();	639	deliantra_main (real_main);
588	}	640	}
589	#endif	641	#endif
590		642
591	MODULE = Deliantra::Client PACKAGE = DC	643	MODULE = Deliantra::Client PACKAGE = DC
592		644
…		…
793		845
794	const_iv (FOW_DARKNESS)	846	const_iv (FOW_DARKNESS)
795	# undef const_iv	847	# undef const_iv
796	};	848	};
797		849
798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	851	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
800		852
801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	853	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	854	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
803	}	855	}
804		856
…		…
820	NV ceil (NV x)	872	NV ceil (NV x)
821		873
822	IV minpot (UV n)	874	IV minpot (UV n)
823		875
824	IV popcount (UV n)	876	IV popcount (UV n)
		877
		878	NV distance (NV dx, NV dy)
		879	CODE:
		880	RETVAL = pow (dx * dx + dy * dy, 0.5);
		881	OUTPUT:
		882	RETVAL
825		883
826	void	884	void
827	pango_init ()	885	pango_init ()
828	CODE:	886	CODE:
829	{	887	{
…		…
837	#endif	895	#endif
838	}	896	}
839		897
840	char *SDL_GetError ()	898	char *SDL_GetError ()
841		899
842	void SDL_braino ()	900	void SDL_main_hack (SV *real_main)
		901	PROTOTYPE: &
843		902
844	int SDL_Init (U32 flags)	903	int SDL_Init (U32 flags)
845		904
846	int SDL_InitSubSystem (U32 flags)	905	int SDL_InitSubSystem (U32 flags)
847		906
848	void SDL_QuitSubSystem (U32 flags)	907	void SDL_QuitSubSystem (U32 flags)
849		908
850	void SDL_Quit ()	909	void SDL_Quit ()
851		910
852	int SDL_GL_SetAttribute (int attr, int value)	911	int SDL_GL_SetAttribute (int attr, int value)
		912	C_ARGS: (SDL_GLattr)attr, value
853		913
854	int SDL_GL_GetAttribute (int attr)	914	int SDL_GL_GetAttribute (int attr)
855	CODE:	915	CODE:
856	if (SDL_GL_GetAttribute (attr, &RETVAL))	916	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
857	XSRETURN_UNDEF;	917	XSRETURN_UNDEF;
858	OUTPUT:	918	OUTPUT:
859	RETVAL	919	RETVAL
860		920
861	void	921	void
…		…
916	);	976	);
917		977
918	if (RETVAL)	978	if (RETVAL)
919	{	979	{
920	av_clear (texture_av);	980	av_clear (texture_av);
921
922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	981	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
924	#include "glfunc.h"	982	#include "glfunc.h"
925	#undef GL_FUNC	983	#undef GL_FUNC
		984	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		985	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
926	}	986	}
927	}	987	}
928	OUTPUT:	988	OUTPUT:
929	RETVAL	989	RETVAL
		990
		991	void
		992	SDL_WM_SetCaption (const char *title, const char *icon)
930		993
931	void	994	void
932	SDL_GL_SwapBuffers ()	995	SDL_GL_SwapBuffers ()
933		996
934	char *	997	char *
935	SDL_GetKeyName (int sym)	998	SDL_GetKeyName (int sym)
		999	C_ARGS: (SDLKey)sym
936		1000
937	int	1001	int
938	SDL_GetAppState ()	1002	SDL_GetAppState ()
939		1003
940	int	1004	int
941	SDL_GetModState ()	1005	SDL_GetModState ()
942		1006
		1007	int
		1008	SDL_WaitEvent ()
		1009	C_ARGS: 0
		1010
943	void	1011	void
		1012	SDL_PumpEvents ()
		1013
		1014	void
944	poll_events ()	1015	peep_events ()
945	PPCODE:	1016	PPCODE:
946	{	1017	{
947	SDL_Event ev;	1018	SDL_Event ev;
948		1019
949	SDL_PumpEvents ();	1020	SDL_PumpEvents ();
…		…
1015		1086
1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));	1087	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
1017	}	1088	}
1018	}	1089	}
1019		1090
		1091	char *
		1092	SDL_AudioDriverName ()
		1093	CODE:
		1094	{
		1095	char buf [256];
		1096	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1097	XSRETURN_UNDEF;
		1098
		1099	RETVAL = buf;
		1100	}
		1101	OUTPUT:
		1102	RETVAL
		1103
1020	int	1104	int
1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1105	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
1022	POSTCALL:	1106	POSTCALL:
1023	Mix_HookMusicFinished (music_finished);	1107	Mix_HookMusicFinished (music_finished);
1024	Mix_ChannelFinished (channel_finished);	1108	Mix_ChannelFinished (channel_finished);
1025		1109
1026	void	1110	void
1027	Mix_QuerySpec ()	1111	Mix_QuerySpec ()
…		…
1086	add_font (char *file)	1170	add_font (char *file)
1087	CODE:	1171	CODE:
1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1172	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1089	OUTPUT:	1173	OUTPUT:
1090	RETVAL	1174	RETVAL
		1175
		1176	void
		1177	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1178
		1179	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1180	void
		1181	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
1091		1182
1092	void	1183	void
1093	load_image_inline (SV *image_)	1184	load_image_inline (SV *image_)
1094	ALIAS:	1185	ALIAS:
1095	load_image_file = 1	1186	load_image_file = 1
…		…
1141		1232
1142	SDL_LockSurface (surface2);	1233	SDL_LockSurface (surface2);
1143	EXTEND (SP, 6);	1234	EXTEND (SP, 6);
1144	PUSHs (sv_2mortal (newSViv (surface2->w)));	1235	PUSHs (sv_2mortal (newSViv (surface2->w)));
1145	PUSHs (sv_2mortal (newSViv (surface2->h)));	1236	PUSHs (sv_2mortal (newSViv (surface2->h)));
1146	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1237	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
1147	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1238	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
1148	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1239	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1149	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1240	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1150	SDL_UnlockSurface (surface2);	1241	SDL_UnlockSurface (surface2);
1151		1242
…		…
1223	MODULE = Deliantra::Client PACKAGE = DC::Font	1314	MODULE = Deliantra::Client PACKAGE = DC::Font
1224		1315
1225	PROTOTYPES: DISABLE	1316	PROTOTYPES: DISABLE
1226		1317
1227	DC::Font	1318	DC::Font
1228	new_from_file (SV *class, char *path, int id = 0)	1319	new_from_file (SV *klass, char *path, int id = 0)
1229	CODE:	1320	CODE:
1230	{	1321	{
1231	int count;	1322	int count;
1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1323	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
1233	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1324	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
1262	PROTOTYPE:	1353	PROTOTYPE:
1263	CODE:	1354	CODE:
1264	tc_restore ();	1355	tc_restore ();
1265		1356
1266	DC::Layout	1357	DC::Layout
1267	new (SV *class)	1358	new (SV *klass)
1268	CODE:	1359	CODE:
1269	New (0, RETVAL, 1, struct cf_layout);	1360	RETVAL = new cf_layout;
1270		1361
1271	RETVAL->pl = pango_layout_new (opengl_context);	1362	RETVAL->pl = pango_layout_new (opengl_context);
1272	RETVAL->r = 1.;	1363	RETVAL->r = 1.;
1273	RETVAL->g = 1.;	1364	RETVAL->g = 1.;
1274	RETVAL->b = 1.;	1365	RETVAL->b = 1.;
1275	RETVAL->a = 1.;	1366	RETVAL->a = 1.;
1276	RETVAL->base_height = MIN_FONT_HEIGHT;	1367	RETVAL->base_height = MIN_FONT_HEIGHT;
1277	RETVAL->font = 0;	1368	RETVAL->font = 0;
1278	RETVAL->rc = rc_alloc ();
1279		1369
1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1370	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1281	layout_update_font (RETVAL);	1371	layout_update_font (RETVAL);
1282	OUTPUT:	1372	OUTPUT:
1283	RETVAL	1373	RETVAL
1284		1374
1285	void	1375	void
1286	DESTROY (DC::Layout self)	1376	DESTROY (DC::Layout self)
1287	CODE:	1377	CODE:
1288	g_object_unref (self->pl);	1378	g_object_unref (self->pl);
1289	rc_free (self->rc);
1290	Safefree (self);	1379	delete self;
1291		1380
1292	void	1381	void
1293	set_text (DC::Layout self, SV *text_)	1382	set_text (DC::Layout self, SV *text_)
1294	CODE:	1383	CODE:
1295	{	1384	{
…		…
1421		1510
1422	void	1511	void
1423	set_height (DC::Layout self, int base_height)	1512	set_height (DC::Layout self, int base_height)
1424	CODE:	1513	CODE:
1425	if (self->base_height != base_height)	1514	if (self->base_height != base_height)
1426	{	1515	{
1427	self->base_height = base_height;	1516	self->base_height = base_height;
1428	layout_update_font (self);	1517	layout_update_font (self);
1429	}	1518	}
1430		1519
1431	void	1520	void
…		…
1549	}	1638	}
1550		1639
1551	void	1640	void
1552	render (DC::Layout self, float x, float y, int flags = 0)	1641	render (DC::Layout self, float x, float y, int flags = 0)
1553	CODE:	1642	CODE:
1554	rc_clear (self->rc);	1643	self->rc.clear ();
1555	pango_opengl_render_layout_subpixel (	1644	pango_opengl_render_layout_subpixel (
1556	self->pl,	1645	self->pl,
1557	self->rc,	1646	&self->rc,
1558	x * PANGO_SCALE, y * PANGO_SCALE,	1647	x * PANGO_SCALE, y * PANGO_SCALE,
1559	self->r, self->g, self->b, self->a,	1648	self->r, self->g, self->b, self->a,
1560	flags	1649	flags
1561	);	1650	);
1562	// we assume that context_change actually clears/frees stuff	1651	// we assume that context_change actually clears/frees stuff
…		…
1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1662	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);	1663	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1575	glEnable (GL_ALPHA_TEST);	1664	glEnable (GL_ALPHA_TEST);
1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);	1665	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1577		1666
1578	rc_draw (self->rc);	1667	self->rc.draw ();
1579		1668
1580	glDisable (GL_ALPHA_TEST);	1669	glDisable (GL_ALPHA_TEST);
1581	glDisable (GL_BLEND);	1670	glDisable (GL_BLEND);
1582	glDisable (GL_TEXTURE_2D);	1671	glDisable (GL_TEXTURE_2D);
1583	}	1672	}
…		…
1659	glDisable (GL_BLEND);	1748	glDisable (GL_BLEND);
1660	}	1749	}
1661	}	1750	}
1662		1751
1663	void	1752	void
1664	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)	1753	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)
1665	PROTOTYPE: @	1754	PROTOTYPE: @
1666	CODE:	1755	CODE:
1667	{	1756	{
		1757	glEnable (GL_BLEND);
		1758	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1668	glEnable (GL_TEXTURE_2D);	1759	glEnable (GL_TEXTURE_2D);
1669	glEnable (GL_BLEND);	1760	glBindTexture (GL_TEXTURE_2D, name1);
1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1672		1761
1673	glColor4f (intensity, intensity, intensity, 0.9);	1762	glColor3f (intensity, intensity, intensity);
1674	glPushMatrix ();	1763	glPushMatrix ();
1675	glScalef (1./3, 1./3, 1.);	1764	glScalef (1./3, 1./3, 1.);
1676		1765
		1766	if (blend > 0.f)
		1767	{
		1768	float dx3 = dx * -3.f / w;
		1769	float dy3 = dy * -3.f / h;
		1770	GLfloat env_color[4] = { 0., 0., 0., blend };
		1771
		1772	/* interpolate the two shadow textures */
		1773	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1775
		1776	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1777	gl.ActiveTexture (GL_TEXTURE1);
		1778	glEnable (GL_TEXTURE_2D);
1677	glBindTexture (GL_TEXTURE_2D, name1);	1779	glBindTexture (GL_TEXTURE_2D, name2);
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1678		1781
		1782	/* rgb == rgb(glcolor) */
		1783	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1784	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1785	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1786
		1787	/* alpha = interpolate t0, t1 by env_alpha */
		1788	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1789
		1790	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1791	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1792	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1793
		1794	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1795	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1796
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1798	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1799
		1800	glBegin (GL_QUADS);
		1801	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1802	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1803	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1804	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1805	glEnd ();
		1806
		1807	glDisable (GL_TEXTURE_2D);
		1808	gl.ActiveTexture (GL_TEXTURE0);
		1809	}
		1810	else
		1811	{
		1812	/* simple blending of one texture, also opengl <1.3 path */
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1814
		1815	glBegin (GL_QUADS);
		1816	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1817	glTexCoord2f (0, t); glVertex2f (0, h);
		1818	glTexCoord2f (s, t); glVertex2f (w, h);
		1819	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1820	glEnd ();
		1821	}
		1822
		1823	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1824	{
		1825	int x, y;
		1826	int dx3 = dx * 3;
		1827	int dy3 = dy * 3;
		1828
		1829	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1830	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1831	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1832	glTranslatef (-1., -1., 0);
1679	glBegin (GL_QUADS);	1833	glBegin (GL_QUADS);
1680	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);	1834
1681	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);	1835	for (y = 1; y < h; y += 3)
1682	glTexCoord2f (s1, t1); glVertex2f (w1, h1);	1836	{
1683	glTexCoord2f (s1, 0); glVertex2f (w1, 0);	1837	int y1 = y - dy3;
		1838	int y1valid = y1 >= 0 && y1 < h;
		1839
		1840	for (x = 1; x < w; x += 3)
		1841	{
		1842	int x1 = x - dx3;
		1843	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1844	uint8_t h2;
		1845
		1846	if (y1valid && x1 >= 0 && x1 < w)
		1847	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1848	else
		1849	h2 = 1; /* out of range == invisible */
		1850
		1851	if (h1 || h2)
		1852	{
		1853	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1854	glColor4f (1., 1., 1., alpha);
		1855
		1856	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1857	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1858	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1859	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1860	}
		1861	}
		1862	}
		1863	}
		1864
1684	glEnd ();	1865	glEnd ();
1685		1866
1686	glPopMatrix ();	1867	glPopMatrix ();
1687		1868
1688	glDisable (GL_TEXTURE_2D);	1869	glDisable (GL_TEXTURE_2D);
…		…
1703	MODULE = Deliantra::Client PACKAGE = DC::Map	1884	MODULE = Deliantra::Client PACKAGE = DC::Map
1704		1885
1705	PROTOTYPES: DISABLE	1886	PROTOTYPES: DISABLE
1706		1887
1707	DC::Map	1888	DC::Map
1708	new (SV *class)	1889	new (SV *klass)
1709	CODE:	1890	CODE:
1710	New (0, RETVAL, 1, struct map);	1891	RETVAL = new mapgrid;
1711	RETVAL->x = 0;	1892	RETVAL->x = 0;
1712	RETVAL->y = 0;	1893	RETVAL->y = 0;
1713	RETVAL->w = 0;	1894	RETVAL->w = 0;
1714	RETVAL->h = 0;	1895	RETVAL->h = 0;
1715	RETVAL->ox = 0;	1896	RETVAL->ox = 0;
1716	RETVAL->oy = 0;	1897	RETVAL->oy = 0;
1717	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1718	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1719	RETVAL->rows = 0;	1898	RETVAL->rows = 0;
1720	RETVAL->row = 0;	1899	RETVAL->row = 0;
1721	OUTPUT:	1900	OUTPUT:
1722	RETVAL	1901	RETVAL
1723		1902
1724	void	1903	void
1725	DESTROY (DC::Map self)	1904	DESTROY (DC::Map self)
1726	CODE:	1905	CODE:
1727	{	1906	{
1728	map_clear (self);
1729	Safefree (self->face2tile);
1730	Safefree (self->tex);
1731	Safefree (self);	1907	delete self;
1732	}	1908	}
1733		1909
1734	void	1910	void
1735	resize (DC::Map self, int map_width, int map_height)	1911	resize (DC::Map self, int map_width, int map_height)
1736	CODE:	1912	CODE:
…		…
1738	self->h = map_height;	1914	self->h = map_height;
1739		1915
1740	void	1916	void
1741	clear (DC::Map self)	1917	clear (DC::Map self)
1742	CODE:	1918	CODE:
1743	map_clear (self);	1919	self->clear_cells ();
1744		1920
1745	void	1921	void
1746	set_tileid (DC::Map self, int face, int tile)	1922	set_tileid (DC::Map self, int face, int tile)
1747	CODE:	1923	CODE:
1748	{	1924	{
1749	need_facenum (self, face); self->face2tile [face] = tile;	1925	if (self->tile.size () <= face) self->tile.resize (face + 1);
1750	need_texid (self, tile);	1926	self->tile[face] = tile;
		1927	if (self->tex.size () <= tile) self->tex .resize (tile + 1);
1751	}	1928	}
1752		1929
1753	void	1930	void
1754	set_smooth (DC::Map self, int face, int smooth, int level)	1931	set_smooth (DC::Map self, int face, int smooth, int level)
1755	CODE:	1932	CODE:
1756	{	1933	{
1757	tileid texid;
1758	maptex *tex;
1759
1760	if (face < 0 || face >= self->faces)	1934	if (face < 0 || face >= self->tile.size ())
1761	return;	1935	return;
1762		1936
1763	if (smooth < 0 || smooth >= self->faces)	1937	if (smooth < 0 || smooth >= self->tile.size ())
1764	return;	1938	return;
1765		1939
1766	texid = self->face2tile [face];	1940	tileid texid = self->tile[face];
1767		1941
1768	if (!texid)	1942	if (!texid)
1769	return;	1943	return;
1770		1944
1771	tex = self->tex + texid;	1945	maptex &tex = self->tex[texid];
1772	tex->smoothtile = self->face2tile [smooth];	1946	tex.smoothtile = self->tile[smooth];
1773	tex->smoothlevel = level;	1947	tex.smoothlevel = level;
1774	}	1948	}
1775		1949
1776	void	1950	void
1777	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1951	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1778	CODE:	1952	CODE:
1779	{	1953	{
1780	need_texid (self, texid);	1954	if (self->tex.size () < texid) self->tex.resize (texid + 1);
1781		1955
1782	{	1956	{
1783	maptex *tex = self->tex + texid;	1957	maptex &tex = self->tex[texid];
1784		1958
1785	tex->name = name;	1959	tex.name = name;
1786	tex->w = w;	1960	tex.w = w;
1787	tex->h = h;	1961	tex.h = h;
1788	tex->s = s;	1962	tex.s = s;
1789	tex->t = t;	1963	tex.t = t;
1790	tex->r = r;	1964	tex.r = r;
1791	tex->g = g;	1965	tex.g = g;
1792	tex->b = b;	1966	tex.b = b;
1793	tex->a = a;	1967	tex.a = a;
1794	}	1968	}
1795		1969
1796	// somewhat hackish, but for textures that require it, it really	1970	// somewhat hackish, but for textures that require it, it really
1797	// improves the look, and most others don't suffer.	1971	// improves the look, and most others don't suffer.
1798	glBindTexture (GL_TEXTURE_2D, name);	1972	glBindTexture (GL_TEXTURE_2D, name);
…		…
1804	}	1978	}
1805		1979
1806	void	1980	void
1807	expire_textures (DC::Map self, int texid, int count)	1981	expire_textures (DC::Map self, int texid, int count)
1808	PPCODE:	1982	PPCODE:
1809	for (; texid < self->texs && count; ++texid, --count)	1983	for (; texid < self->tex.size () && count; ++texid, --count)
1810	{	1984	{
1811	maptex *tex = self->tex + texid;	1985	maptex &tex = self->tex[texid];
1812		1986
1813	if (tex->name)	1987	if (tex.name)
1814	{	1988	{
1815	if (tex->unused)	1989	if (tex.unused)
1816	{	1990	{
1817	tex->name = 0;	1991	tex.name = 0;
1818	tex->unused = 0;	1992	tex.unused = 0;
1819	XPUSHs (sv_2mortal (newSViv (texid)));	1993	XPUSHs (sv_2mortal (newSViv (texid)));
1820	}	1994	}
1821	else	1995	else
1822	tex->unused = 1;	1996	tex.unused = 1;
1823	}	1997	}
1824	}	1998	}
1825		1999
1826	int	2000	int
1827	ox (DC::Map self)	2001	ox (DC::Map self)
…		…
1869	self->y += MAP_EXTEND_Y;	2043	self->y += MAP_EXTEND_Y;
1870	}	2044	}
1871	}	2045	}
1872		2046
1873	SV *	2047	SV *
1874	map1a_update (DC::Map self, SV *data_, int extmap)	2048	map1a_update (DC::Map self, SV *data_)
1875	CODE:	2049	CODE:
1876	{	2050	{
1877	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2051	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1878	uint8_t *data_end = (uint8_t *)SvEND (data_);	2052	uint8_t *data_end = (uint8_t *)SvEND (data_);
1879	mapcell *cell;	2053	mapcell *cell;
…		…
1900		2074
1901	//TODO: don't trust server data to be in-range(!)	2075	//TODO: don't trust server data to be in-range(!)
1902		2076
1903	if (flags & 8)	2077	if (flags & 8)
1904	{	2078	{
		2079	uint8_t ext, cmd;
		2080
1905	if (extmap)	2081	do
1906	{	2082	{
1907	uint8_t ext, cmd;	2083	ext = *data++;
		2084	cmd = ext & 0x7f;
1908		2085
1909	do	2086	if (cmd < 4)
		2087	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2088	else if (cmd == 5) // health
1910	{	2089	{
1911	ext = *data++;
1912	cmd = ext & 0x7f;
1913
1914	if (cmd < 4)
1915	cell->darkness = 255 - ext * 64 + 1;
1916	else if (cmd == 5) // health
1917	{
1918	cell->stat_width = 1;	2090	cell->stat_width = 1;
1919	cell->stat_hp = *data++;	2091	cell->stat_hp = *data++;
1920	}
1921	else if (cmd == 6) // monster width
1922	cell->stat_width = *data++ + 1;
1923	else if (cmd == 0x47)
1924	{
1925	if (*data == 1) cell->player = data [1];
1926	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1927	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1928	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1929
1930	data += *data + 1;
1931	}
1932	else if (cmd == 8) // cell flags
1933	cell->flags = *data++;
1934	else if (ext & 0x40) // unknown, multibyte => skip
1935	data += *data + 1;
1936	else
1937	data++;
1938	}	2092	}
1939	while (ext & 0x80);	2093	else if (cmd == 6) // monster width
		2094	cell->stat_width = *data++ + 1;
		2095	else if (cmd == 0x47)
		2096	{
		2097	if (*data == 1) cell->player = data [1];
		2098	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2099	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2100	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2101
		2102	data += *data + 1;
		2103	}
		2104	else if (cmd == 8) // cell flags
		2105	cell->flags = *data++;
		2106	else if (ext & 0x40) // unknown, multibyte => skip
		2107	data += *data + 1;
		2108	else
		2109	data++;
1940	}	2110	}
1941	else	2111	while (ext & 0x80);
1942	cell->darkness = *data++ + 1;
1943	}	2112	}
1944		2113
1945	for (z = 0; z <= 2; ++z)	2114	for (z = 0; z <= 2; ++z)
1946	if (flags & (4 >> z))	2115	if (flags & (4 >> z))
1947	{	2116	{
1948	faceid face = (data [0] << 8) + data [1]; data += 2;	2117	faceid face = (data[0] << 8) + data[1]; data += 2;
1949	need_facenum (self, face);	2118	if (self->tile.size () <= face) self->tile.resize (face + 1);
1950	cell->tile [z] = self->face2tile [face];	2119	cell->tile[z] = self->tile[face];
1951		2120
1952	if (cell->tile [z])	2121	if (cell->tile[z])
1953	{	2122	{
1954	maptex *tex = self->tex + cell->tile [z];	2123	maptex &tex = self->tex[cell->tile[z]];
1955	tex->unused = 0;	2124	tex.unused = 0;
1956	if (!tex->name)	2125	if (!tex.name)
1957	av_push (missing, newSViv (cell->tile [z]));	2126	av_push (missing, newSViv (cell->tile [z]));
1958		2127
1959	if (tex->smoothtile)	2128	if (tex.smoothtile)
1960	{	2129	{
1961	maptex *smooth = self->tex + tex->smoothtile;	2130	maptex &smooth = self->tex[tex.smoothtile];
1962	smooth->unused = 0;	2131	smooth.unused = 0;
1963	if (!smooth->name)	2132	if (!smooth.name)
1964	av_push (missing, newSViv (tex->smoothtile));	2133	av_push (missing, newSViv (tex.smoothtile));
1965	}	2134	}
1966	}	2135	}
1967	}	2136	}
1968	}	2137	}
1969	else	2138	else
…		…
1995	? self->row + y	2164	? self->row + y
1996	: 0;	2165	: 0;
1997		2166
1998	for (x = x0; x < x1; x++)	2167	for (x = x0; x < x1; x++)
1999	{	2168	{
2000	int r = 32, g = 32, b = 32, a = 192;	2169	unsigned int r = 32, g = 32, b = 32, a = 192;
2001		2170
2002	if (row && row->c0 <= x && x < row->c1)	2171	if (row && row->c0 <= x && x < row->c1)
2003	{	2172	{
2004	mapcell *cell = row->col + (x - row->c0);	2173	mapcell *cell = row->col + (x - row->c0);
2005		2174
…		…
2007	{	2176	{
2008	maptex tex = self->tex [cell->tile [z]];	2177	maptex tex = self->tex [cell->tile [z]];
2009	int a0 = 255 - tex.a;	2178	int a0 = 255 - tex.a;
2010	int a1 = tex.a;	2179	int a1 = tex.a;
2011		2180
2012	r = (r * a0 + tex.r * a1) / 255;	2181	r = div255 (r * a0 + tex.r * a1);
2013	g = (g * a0 + tex.g * a1) / 255;	2182	g = div255 (g * a0 + tex.g * a1);
2014	b = (b * a0 + tex.b * a1) / 255;	2183	b = div255 (b * a0 + tex.b * a1);
2015	a = (a * a0 + tex.a * a1) / 255;	2184	a = div255 (a * a0 + tex.a * a1);
2016	}	2185	}
2017	}	2186	}
2018		2187
2019	*map++ = (r )	2188	*map++ = (r )
2020	| (g << 8)	2189	| (g << 8)
2021	| (b << 16)	2190	| (b << 16)
2022	| (a << 24);	2191	| (a << 24);
2023	}	2192	}
2024	}	2193	}
2025		2194
2026	RETVAL = map_sv;	2195	RETVAL = map_sv;
2027	}	2196	}
2028	OUTPUT:	2197	OUTPUT:
2029	RETVAL	2198	RETVAL
2030		2199
2031	void	2200	void
2032	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)	2201	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)
2033	CODE:	2202	CODE:
2034	{	2203	{
2035	int x, y, z;	2204	int x, y, z;
2036		2205
2037	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2038	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2039	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)	2206	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
2040	smooth_key skey;
2041	int pl_x, pl_y;	2207	int pl_x, pl_y;
2042	maptex pl_tex;	2208	maptex pl_tex;
2043	rc_t *rc = rc_alloc ();	2209	rc_t rc;
2044	rc_t *rc_ov = rc_alloc ();	2210	rc_t rc_ov;
2045	rc_key_t key;	2211	rc_key_t key;
2046	rc_array_t *arr, *arr_hidden;	2212	rc_t::array_t *arr;
2047		2213
2048	pl_tex.name = 0;	2214	pl_tex.name = 0;
2049		2215
2050	// that's current max. sorry.	2216	// that's current max. sorry.
2051	if (sw > 255) sw = 255;	2217	if (sw > 255) sw = 255;
2052	if (sh > 255) sh = 255;	2218	if (sh > 255) sh = 255;
2053
2054	// clear key, in case of extra padding
2055	memset (&skey, 0, sizeof (skey));
2056		2219
2057	memset (&key, 0, sizeof (key));	2220	memset (&key, 0, sizeof (key));
2058	key.r = 255;	2221	key.r = 255;
2059	key.g = 255;	2222	key.g = 255;
2060	key.b = 255;	2223	key.b = 255;
…		…
2066	my += self->y;	2229	my += self->y;
2067		2230
2068	// first pass: determine smooth_max	2231	// first pass: determine smooth_max
2069	// rather ugly, if you ask me	2232	// rather ugly, if you ask me
2070	// could also be stored inside mapcell and updated on change	2233	// could also be stored inside mapcell and updated on change
2071	memset (smooth_max, 0, sizeof (smooth_max));	2234	memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2072		2235
2073	for (y = 0; y < sh; y++)	2236	for (y = 0; y < sh; y++)
2074	if (0 <= y + my && y + my < self->rows)	2237	if (0 <= y + my && y + my < self->rows)
2075	{	2238	{
2076	maprow *row = self->row + (y + my);	2239	maprow *row = self->row + (y + my);
…		…
2089		2252
2090	glEnable (GL_BLEND);	2253	glEnable (GL_BLEND);
2091	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2254	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2255	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2093		2256
2094	key.texname = self->tex [TEXID_HIDDEN].name;
2095	arr_hidden = rc_array (rc_ov, &key);
2096
2097	for (z = 0; z <= 2; z++)	2257	for (z = 0; z <= 2; z++)
2098	{	2258	{
2099	memset (smooth_level, 0, sizeof (smooth_level));	2259	std::bitset<256> smooth_level; // one bit for every possible smooth level
		2260	smooth_key skey;
		2261	smooth_hash smooth;
2100	key.texname = -1;	2262	key.texname = -1;
2101		2263
2102	for (y = 0; y < sh; y++)	2264	for (y = 0; y < sh; y++)
2103	if (0 <= y + my && y + my < self->rows)	2265	if (0 <= y + my && y + my < self->rows)
2104	{	2266	{
…		…
2121		2283
2122	if (!tex.name)	2284	if (!tex.name)
2123	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */	2285	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2124		2286
2125	key.texname = tex.name;	2287	key.texname = tex.name;
2126	arr = rc_array (rc, &key);	2288	arr = &rc.array (key);
2127	}	2289	}
2128		2290
2129	px = (x + 1) * T - tex.w;	2291	px = (x + 1) * Th - tex.w;
2130	py = (y + 1) * T - tex.h;	2292	py = (y + 1) * Tw - tex.h;
2131		2293
2132	if (expect_false (cell->player == player) && expect_false (z == 2))	2294	if (expect_false (cell->player == player) && expect_false (z == 2))
2133	{	2295	{
2134	pl_x = px;	2296	pl_x = px;
2135	pl_y = py;	2297	pl_y = py;
2136	pl_tex = tex;	2298	pl_tex = tex;
2137	continue;	2299	continue;
2138	}	2300	}
2139		2301
2140	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2302	arr->t2f_v3f (0 , 0 , px , py , 0);
2141	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2303	arr->t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2142	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2304	arr->t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2143	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2305	arr->t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2144		2306
2145	// update smooth hash	2307	// update smooth hash
2146	if (tex.smoothtile)	2308	if (tex.smoothtile)
2147	{	2309	{
2148	skey.tile = tex.smoothtile;	2310	skey.tile = tex.smoothtile;
2149	skey.level = tex.smoothlevel;	2311	skey.level = tex.smoothlevel;
2150		2312
2151	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);	2313	smooth_level[tex.smoothlevel] = 1;
2152		2314
2153	// add bits to current tile and all neighbours. skey.x|y is	2315	// add bits to current tile and all neighbours. skey.x|y is
2154	// shifted +1|+1 so we always stay positive.	2316	// shifted +1|+1 so we always stay positive.
2155		2317
2156	// bits is ___n cccc CCCC bbbb	2318	// bits is ___n cccc CCCC bbbb
…		…
2164		2326
2165	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··	2327	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2166	// ·· ·· ·┏ ┓·	2328	// ·· ·· ·┏ ┓·
2167		2329
2168	// full tile	2330	// full tile
2169	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);	2331	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2170		2332
2171	// borders	2333	// borders
2172	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);	2334	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2173	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);	2335	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2174	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);	2336	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2175	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);	2337	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2176		2338
2177	// corners	2339	// corners
2178	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);	2340	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2179	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2341	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2180	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2342	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2181	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2343	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2182	}	2344	}
2183	}	2345	}
2184		2346
2185	if (expect_false (z == 2))	2347	if (expect_false (z == 2) && expect_false (cell->flags))
2186	{	2348	{
2187	/* draw question marks on top of hidden spaces */	2349	// overlays such as the speech bubble, probably more to come
2188	if (!cell->darkness)	2350	if (cell->flags & 1)
2189	{	2351	{
2190	maptex tex = self->tex [TEXID_HIDDEN];
2191	int px = (x + 1) * T - tex.w;
2192	int py = (y + 1) * T - tex.h;
2193
2194	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
2195	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
2196	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2197	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
2198	}
2199
2200	if (expect_false (cell->flags))
2201	{
2202	// overlays such as the speech bubble, probably more to come
2203	if (cell->flags & 1)
2204	{
2205	rc_key_t key_ov = key;	2352	rc_key_t key_ov = key;
2206	maptex tex = self->tex [TEXID_SPEECH];	2353	maptex tex = self->tex[TEXID_SPEECH];
2207	rc_array_t *arr;
2208	int px = x * T + T * 2 / 32;	2354	int px = x * Tw + Tw * 2 / 32;
2209	int py = y * T - T * 6 / 32;	2355	int py = y * Th - Th * 6 / 32;
2210		2356
2211	key_ov.texname = tex.name;	2357	key_ov.texname = tex.name;
2212	arr = rc_array (rc_ov, &key_ov);	2358	rc_t::array_t &arr = rc_ov.array (key_ov);
2213		2359
2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2360	arr.t2f_v3f (0 , 0 , px , py , 0);
2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);	2361	arr.t2f_v3f (0 , tex.t, px , py + Th, 0);
2216	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);	2362	arr.t2f_v3f (tex.s, tex.t, px + Tw, py + Th, 0);
2217	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);	2363	arr.t2f_v3f (tex.s, 0 , px + Tw, py , 0);
2218	}
2219	}	2364	}
2220	}	2365	}
2221	}	2366	}
2222	}	2367	}
2223		2368
2224	rc_draw (rc);	2369	rc.draw ();
2225	rc_clear (rc);	2370	rc.clear ();
2226		2371
2227	// go through all smoothlevels, lowest to highest, then draw.	2372	// go through all smoothlevels, lowest to highest, then draw.
2228	// this is basically counting sort	2373	// this is basically counting sort
2229	{	2374	{
2230	int w, b;	2375	int w, b;
2231		2376
2232	glEnable (GL_TEXTURE_2D);	2377	glEnable (GL_TEXTURE_2D);
2233	glBegin (GL_QUADS);	2378	glBegin (GL_QUADS);
2234	for (w = 0; w < 256 / 32; ++w)	2379	for (int level = 0; level < smooth_level.size (); ++level)
		2380	if (smooth_level[level])
		2381	for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
2235	{	2382	{
2236	uint32_t smask = smooth_level [w];	2383	smooth_key &skey = it->first;
2237	if (smask)	2384	IV bits = it->second;
2238	for (b = 0; b < 32; ++b)	2385
2239	if (smask & (((uint32_t)1) << b))	2386	if (!(bits & 0x1000)
		2387	&& skey.level == level
		2388	&& level > smooth_max [skey.x][skey.y])
2240	{	2389	{
2241	int level = (w << 5) | b;	2390	maptex tex = self->tex [skey.tile];
		2391	int px = (((int)skey.x) - 1) * Tw;
		2392	int py = (((int)skey.y) - 1) * Th;
		2393	int border = bits & 15;
		2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2395	float dx = tex.s * .0625f; // 16 images/row
		2396	float dy = tex.t * .5f ; // 2 images/column
		2397
2242	HE *he;	2398	if (tex.name)
2243
2244	hv_iterinit (smooth);
2245	while ((he = hv_iternext (smooth)))
2246	{	2399	{
2247	smooth_key *skey = (smooth_key *)HeKEY (he);	2400	// this time avoiding texture state changes
2248	IV bits = SvIVX (HeVAL (he));	2401	// save gobs of state changes.
2249		2402	if (key.texname != tex.name)
2250	if (!(bits & 0x1000)
2251	&& skey->level == level
2252	&& level > smooth_max [skey->x][skey->y])
2253	{	2403	{
2254	maptex tex = self->tex [skey->tile];
2255	int px = (((int)skey->x) - 1) * T;
2256	int py = (((int)skey->y) - 1) * T;
2257	int border = bits & 15;
2258	int corner = (bits >> 8) & ~(bits >> 4) & 15;
2259	float dx = tex.s * .0625f; // 16 images/row
2260	float dy = tex.t * .5f ; // 2 images/column
2261
2262	if (tex.name)
2263	{
2264	// this time avoiding texture state changes
2265	// save gobs of state changes.
2266	if (key.texname != tex.name)
2267	{
2268	self->tex [skey->tile].unused = 0;	2404	self->tex [skey.tile].unused = 0;
2269		2405
2270	glEnd ();	2406	glEnd ();
2271	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2272	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
2273	}	2409	}
2274		2410
2275	if (border)	2411	if (border)
2276	{	2412	{
2277	float ox = border * dx;	2413	float ox = border * dx;
2278		2414
2279	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2280	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2281	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2282	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2283	}	2419	}
2284		2420
2285	if (corner)	2421	if (corner)
2286	{	2422	{
2287	float ox = corner * dx;	2423	float ox = corner * dx;
2288		2424
2289	glTexCoord2f (ox , dy ); glVertex2i (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
2290	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
2291	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
2292	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2293	}
2294	}
2295	}	2429	}
2296	}	2430	}
2297	}	2431	}
2298	}	2432	}
2299		2433
2300	glEnd ();	2434	glEnd ();
2301	glDisable (GL_TEXTURE_2D);	2435	glDisable (GL_TEXTURE_2D);
2302	key.texname = -1;	2436	key.texname = -1;
2303	}	2437	}
2304
2305	hv_clear (smooth);
2306	}	2438	}
2307		2439
2308	if (pl_tex.name)	2440	if (pl_tex.name)
2309	{	2441	{
2310	maptex tex = pl_tex;	2442	maptex tex = pl_tex;
2311	int px = pl_x + sdx;	2443	int px = pl_x + sdx;
2312	int py = pl_y + sdy;	2444	int py = pl_y + sdy;
2313		2445
2314	key.texname = tex.name;	2446	key.texname = tex.name;
2315	arr = rc_array (rc, &key);	2447	rc_t::array_t &arr = rc.array (key);
2316		2448
2317	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2449	arr.t2f_v3f (0 , 0 , px , py , 0);
2318	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2450	arr.t2f_v3f (0 , tex.t, px , py + tex.h, 0);
2319	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2451	arr.t2f_v3f (tex.s, tex.t, px + tex.w, py + tex.h, 0);
2320	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2452	arr.t2f_v3f (tex.s, 0 , px + tex.w, py , 0);
2321		2453
2322	rc_draw (rc);	2454	rc.draw ();
2323	}	2455	}
2324		2456
2325	rc_draw (rc_ov);	2457	rc_ov.draw ();
2326	rc_clear (rc_ov);	2458	rc_ov.clear ();
2327		2459
2328	glDisable (GL_BLEND);	2460	glDisable (GL_BLEND);
2329	rc_free (rc);
2330	rc_free (rc_ov);
2331		2461
2332	// top layer: overlays such as the health bar	2462	// top layer: overlays such as the health bar
2333	for (y = 0; y < sh; y++)	2463	for (y = 0; y < sh; y++)
2334	if (0 <= y + my && y + my < self->rows)	2464	if (0 <= y + my && y + my < self->rows)
2335	{	2465	{
…		…
2338	for (x = 0; x < sw; x++)	2468	for (x = 0; x < sw; x++)
2339	if (row->c0 <= x + mx && x + mx < row->c1)	2469	if (row->c0 <= x + mx && x + mx < row->c1)
2340	{	2470	{
2341	mapcell *cell = row->col + (x + mx - row->c0);	2471	mapcell *cell = row->col + (x + mx - row->c0);
2342		2472
2343	int px = x * T;	2473	int px = x * Tw;
2344	int py = y * T;	2474	int py = y * Th;
2345		2475
2346	if (expect_false (cell->player == player))	2476	if (expect_false (cell->player == player))
2347	{	2477	{
2348	px += sdx;	2478	px += sdx;
2349	py += sdy;	2479	py += sdy;
2350	}	2480	}
2351		2481
2352	if (cell->stat_hp)	2482	if (cell->stat_hp)
2353	{	2483	{
2354	int width = cell->stat_width * T;	2484	int width = cell->stat_width * Tw;
2355	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2485	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2356		2486
2357	glColor3ub (0, 0, 0);	2487	glColor3ub (0, 0, 0);
2358	glRectf (px + 1, py - thick - 2,	2488	glRectf (px + 1, py - thick - 2,
2359	px + width - 1, py);	2489	px + width - 1, py);
2360		2490
…		…
2366	}	2496	}
2367	}	2497	}
2368	}	2498	}
2369		2499
2370	void	2500	void
2371	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)	2501	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2372	CODE:	2502	CODE:
2373	{	2503	{
2374	static float color[16][3] = {	2504	static float color[16][3] = {
2375	{ 0.00F, 0.00F, 0.00F },	2505	{ 0.00f, 0.00f, 0.00f },
2376	{ 1.00F, 1.00F, 1.00F },	2506	{ 1.00f, 1.00f, 1.00f },
2377	{ 0.00F, 0.00F, 0.55F },	2507	{ 0.00f, 0.00f, 0.55f },
2378	{ 1.00F, 0.00F, 0.00F },	2508	{ 1.00f, 0.00f, 0.00f },
2379		2509
2380	{ 1.00F, 0.54F, 0.00F },	2510	{ 1.00f, 0.54f, 0.00f },
2381	{ 0.11F, 0.56F, 1.00F },	2511	{ 0.11f, 0.56f, 1.00f },
2382	{ 0.93F, 0.46F, 0.00F },	2512	{ 0.93f, 0.46f, 0.00f },
2383	{ 0.18F, 0.54F, 0.34F },	2513	{ 0.18f, 0.54f, 0.34f },
2384		2514
2385	{ 0.56F, 0.73F, 0.56F },	2515	{ 0.56f, 0.73f, 0.56f },
2386	{ 0.80F, 0.80F, 0.80F },	2516	{ 0.80f, 0.80f, 0.80f },
2387	{ 0.55F, 0.41F, 0.13F },	2517	{ 0.55f, 0.41f, 0.13f },
2388	{ 0.99F, 0.77F, 0.26F },	2518	{ 0.99f, 0.77f, 0.26f },
2389		2519
2390	{ 0.74F, 0.65F, 0.41F },	2520	{ 0.74f, 0.65f, 0.41f },
2391		2521
2392	{ 0.00F, 1.00F, 1.00F },	2522	{ 0.00f, 1.00f, 1.00f },
2393	{ 1.00F, 0.00F, 1.00F },	2523	{ 1.00f, 0.00f, 1.00f },
2394	{ 1.00F, 1.00F, 0.00F },	2524	{ 1.00f, 1.00f, 0.00f },
2395	};	2525	};
2396		2526
2397	int x, y;	2527	int x, y;
2398		2528
2399	glEnable (GL_TEXTURE_2D);	2529	glEnable (GL_TEXTURE_2D);
2400	/* GL_REPLACE would be correct, as we don't need to modulate alpha,	2530	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
2401	* but the nvidia driver (185.18.14) mishandles alpha textures	2531	* but the nvidia driver (185.18.14) mishandles alpha textures
2402	* ansd takes the colour from god knows where instead of using	2532	* and takes the colour from god knows where instead of using
2403	* Cp. MODULATE results in the same colour, but slightly different	2533	* Cp. MODULATE results in the same colour, but slightly different
2404	* alpha, but atcually gives us the correct colour with nvidia.	2534	* alpha, but atcually gives us the correct colour with nvidia.
2405	*/	2535	*/
2406	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	2536	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2407	glEnable (GL_BLEND);	2537	glEnable (GL_BLEND);
…		…
2415		2545
2416	if (m)	2546	if (m)
2417	{	2547	{
2418	float *c = color [m & 15];	2548	float *c = color [m & 15];
2419		2549
2420	float tx1 = m & 0x40 ? 0.5 : 0.;	2550	float tx1 = m & 0x40 ? 0.5f : 0.f;
2421	float tx2 = tx1 + 0.5;	2551	float tx2 = tx1 + 0.5f;
2422		2552
2423	glColor4f (c[0], c[1], c[2], 1);	2553	glColor4f (c[0], c[1], c[2], 1);
2424	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2554	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2425	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2555	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2426	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2556	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
…		…
2436	void	2566	void
2437	fow_texture (DC::Map self, int mx, int my, int sw, int sh)	2567	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2438	PPCODE:	2568	PPCODE:
2439	{	2569	{
2440	int x, y;	2570	int x, y;
2441	int sw1 = sw + 2;	2571	int sw1 = sw + 2;
2442	int sh1 = sh + 2;	2572	int sh1 = sh + 2;
2443	int sh3 = sh * 3;	2573	int sh3 = sh * 3;
2444	int sw34 = (sw * 3 + 3) & ~3;	2574	int sw3 = sw * 3;
		2575	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2576	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2445	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2577	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2446	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2578	memset (darkness1, 0, sw1*sh1);
2447	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2448		2579
2449	SvPOK_only (darkness3_sv);	2580	SvPOK_only (darkness3_sv);
2450	SvCUR_set (darkness3_sv, sw34 * sh3);	2581	SvCUR_set (darkness3_sv, sw3 * sh3);
2451		2582
2452	mx += self->x - 1;	2583	mx += self->x - 1;
2453	my += self->y - 1;	2584	my += self->y - 1;
2454
2455	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2456		2585
2457	for (y = 0; y < sh1; y++)	2586	for (y = 0; y < sh1; y++)
2458	if (0 <= y + my && y + my < self->rows)	2587	if (0 <= y + my && y + my < self->rows)
2459	{	2588	{
2460	maprow *row = self->row + (y + my);	2589	maprow *row = self->row + (y + my);
…		…
2463	if (row->c0 <= x + mx && x + mx < row->c1)	2592	if (row->c0 <= x + mx && x + mx < row->c1)
2464	{	2593	{
2465	mapcell *cell = row->col + (x + mx - row->c0);	2594	mapcell *cell = row->col + (x + mx - row->c0);
2466		2595
2467	darkness1 [y * sw1 + x] = cell->darkness	2596	darkness1 [y * sw1 + x] = cell->darkness
2468	? 255 - (cell->darkness - 1)	2597	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2469	: 255 - FOW_DARKNESS;	2598	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2470	}	2599	}
2471	}	2600	}
2472		2601
2473	for (y = 0; y < sh; ++y)	2602	for (y = 0; y < sh; ++y)
2474	for (x = 0; x < sw; ++x)	2603	for (x = 0; x < sw; ++x)
…		…
2493		2622
2494	uint8_t r13 = (d13 + d23 + d12) / 3;	2623	uint8_t r13 = (d13 + d23 + d12) / 3;
2495	uint8_t r23 = d23;	2624	uint8_t r23 = d23;
2496	uint8_t r33 = (d23 + d33 + d32) / 3;	2625	uint8_t r33 = (d23 + d33 + d32) / 3;
2497		2626
2498	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2499	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2500	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2629	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2501	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2502	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2503	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2632	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2504	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2505	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2506	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2635	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2507	}	2636	}
2508		2637
2509	free (darkness1);	2638	free (darkness1);
2510		2639
2511	EXTEND (SP, 3);	2640	EXTEND (SP, 3);
2512	PUSHs (sv_2mortal (newSViv (sw34)));	2641	PUSHs (sv_2mortal (newSViv (sw3)));
2513	PUSHs (sv_2mortal (newSViv (sh3)));	2642	PUSHs (sv_2mortal (newSViv (sh3)));
2514	PUSHs (darkness3_sv);	2643	PUSHs (darkness3_sv);
2515	}	2644	}
2516		2645
2517	SV *	2646	SV *
…		…
2580	else	2709	else
2581	*data++ = 0;	2710	*data++ = 0;
2582	}	2711	}
2583	}	2712	}
2584		2713
2585	/* if size is w*h + 5 then no data has been found */	2714	/* if size is w*h + 5 then no data has been found */
2586	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)	2715	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2587	{	2716	{
2588	SvPOK_only (data_sv);	2717	SvPOK_only (data_sv);
2589	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2718	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2590	}	2719	}
2591		2720
2592	RETVAL = data_sv;	2721	RETVAL = data_sv;
2593	}	2722	}
2594	OUTPUT:	2723	OUTPUT:
2595	RETVAL	2724	RETVAL
2596		2725
2597	void	2726	void
…		…
2604	STRLEN len;	2733	STRLEN len;
2605	uint8_t *data, *end;	2734	uint8_t *data, *end;
2606		2735
2607	len = SvLEN (data_sv);	2736	len = SvLEN (data_sv);
2608	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more	2737	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2609	data = SvPVbyte_nolen (data_sv);	2738	data = (uint8_t *)SvPVbyte_nolen (data_sv);
2610	end = data + len + 8;	2739	end = data + len + 8;
2611		2740
2612	if (len < 5)	2741	if (len < 5)
2613	XSRETURN_EMPTY;	2742	XSRETURN_EMPTY;
2614		2743
…		…
2658		2787
2659	for (z = 0; z <= 2; z++)	2788	for (z = 0; z <= 2; z++)
2660	{	2789	{
2661	tileid t = tile [z];	2790	tileid t = tile [z];
2662		2791
2663	if (t >= self->texs || (t && !self->tex [t].name))	2792	if (t >= self->tex.size () || (t && !self->tex[t].name))
2664	{	2793	{
2665	PUSHs (sv_2mortal (newSViv (t)));	2794	PUSHs (sv_2mortal (newSViv (t)));
2666	need_texid (self, t);	2795	if (self->tex.size () <= t) self->tex.resize (t + 1);
2667	}	2796	}
2668		2797
2669	cell->tile [z] = t;	2798	cell->tile[z] = t;
2670	}	2799	}
2671	}	2800	}
2672	}	2801	}
2673	}	2802	}
2674	}	2803	}
2675	}	2804	}
2676		2805
2677	MODULE = Deliantra::Client PACKAGE = DC::RW	2806	MODULE = Deliantra::Client PACKAGE = DC::RW
2678		2807
2679	DC::RW	2808	DC::RW
2680	new (SV *class, SV *data_sv)	2809	new (SV *klass, SV *data_sv)
2681	CODE:	2810	CODE:
2682	{	2811	{
2683	STRLEN datalen;	2812	STRLEN datalen;
2684	char *data = SvPVbyte (data_sv, datalen);	2813	char *data = SvPVbyte (data_sv, datalen);
2685		2814
…		…
2687	}	2816	}
2688	OUTPUT:	2817	OUTPUT:
2689	RETVAL	2818	RETVAL
2690		2819
2691	DC::RW	2820	DC::RW
2692	new_from_file (SV *class, const char *path, const char *mode = "rb")	2821	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2693	CODE:	2822	CODE:
2694	RETVAL = SDL_RWFromFile (path, mode);	2823	RETVAL = SDL_RWFromFile (path, mode);
2695	OUTPUT:	2824	OUTPUT:
2696	RETVAL	2825	RETVAL
2697		2826
…		…
2715	if (RETVAL < 0)	2844	if (RETVAL < 0)
2716	{	2845	{
2717	RETVAL = Mix_GroupOldest (-1);	2846	RETVAL = Mix_GroupOldest (-1);
2718		2847
2719	if (RETVAL < 0)	2848	if (RETVAL < 0)
		2849	{
		2850	// happens sometimes, maybe it just stopped playing(?)
		2851	RETVAL = Mix_GroupAvailable (-1);
		2852
		2853	if (RETVAL < 0)
2720	XSRETURN_UNDEF;	2854	XSRETURN_UNDEF;
2721		2855	}
		2856	else
2722	Mix_HaltChannel (RETVAL);	2857	Mix_HaltChannel (RETVAL);
2723	}	2858	}
2724		2859
2725	Mix_UnregisterAllEffects (RETVAL);	2860	Mix_UnregisterAllEffects (RETVAL);
2726	Mix_Volume (RETVAL, 128);	2861	Mix_Volume (RETVAL, 128);
2727	}	2862	}
…		…
2774	void	2909	void
2775	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)	2910	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2776	CODE:	2911	CODE:
2777	{	2912	{
2778	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2913	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2779	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2914	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2780	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2915	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2781	}	2916	}
2782		2917
2783	void	2918	void
2784	set_reverse_stereo (DC::Channel self, int flip)	2919	set_reverse_stereo (DC::Channel self, int flip)
…		…
2787		2922
2788	MODULE = Deliantra::Client PACKAGE = DC::MixChunk	2923	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2789		2924
2790	PROTOTYPES: DISABLE	2925	PROTOTYPES: DISABLE
2791		2926
		2927	void
		2928	decoders ()
		2929	PPCODE:
		2930	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2931	int i, num = Mix_GetNumChunkDecoders ();
		2932	EXTEND (SP, num);
		2933	for (i = 0; i < num; ++i)
		2934	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2935	#else
		2936	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2937	#endif
		2938
2792	DC::MixChunk	2939	DC::MixChunk
2793	new (SV *class, DC::RW rwops)	2940	new (SV *klass, DC::RW rwops)
2794	CODE:	2941	CODE:
2795	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2942	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2796	OUTPUT:	2943	OUTPUT:
2797	RETVAL	2944	RETVAL
2798		2945
…		…
2828	OUTPUT:	2975	OUTPUT:
2829	RETVAL	2976	RETVAL
2830		2977
2831	MODULE = Deliantra::Client PACKAGE = DC::MixMusic	2978	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2832		2979
		2980	void
		2981	decoders ()
		2982	PPCODE:
		2983	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2984	int i, num = Mix_GetNumMusicDecoders ();
		2985	EXTEND (SP, num);
		2986	for (i = 0; i < num; ++i)
		2987	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2988	#else
		2989	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2990	#endif
		2991
2833	int	2992	int
2834	volume (int volume = -1)	2993	volume (int volume = -1)
2835	PROTOTYPE: ;$	2994	PROTOTYPE: ;$
2836	CODE:	2995	CODE:
2837	if (items > 0)	2996	if (items > 0)
…		…
2848	void	3007	void
2849	halt ()	3008	halt ()
2850	CODE:	3009	CODE:
2851	Mix_HaltMusic ();	3010	Mix_HaltMusic ();
2852		3011
		3012	int
		3013	playing ()
		3014	CODE:
		3015	RETVAL = Mix_PlayingMusic ();
		3016	OUTPUT:
		3017	RETVAL
		3018
2853	DC::MixMusic	3019	DC::MixMusic
2854	new (SV *class, DC::RW rwops)	3020	new (SV *klass, DC::RW rwops)
2855	CODE:	3021	CODE:
2856	RETVAL = Mix_LoadMUS_RW (rwops);	3022	RETVAL = Mix_LoadMUS_RW (rwops);
2857	OUTPUT:	3023	OUTPUT:
2858	RETVAL	3024	RETVAL
2859		3025
…		…
2996	const_iv (GL_FUNC_SUBTRACT),	3162	const_iv (GL_FUNC_SUBTRACT),
2997	const_iv (GL_FUNC_REVERSE_SUBTRACT),	3163	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2998	# undef const_iv	3164	# undef const_iv
2999	};	3165	};
3000		3166
3001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3167	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
3002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3168	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
3003		3169
3004	texture_av = newAV ();	3170	texture_av = newAV ();
3005	AvREAL_off (texture_av);	3171	AvREAL_off (texture_av);
3006	}	3172	}
3007		3173
…		…
3012	gl.BlendFuncSeparateEXT = 0;	3178	gl.BlendFuncSeparateEXT = 0;
3013		3179
3014	void	3180	void
3015	apple_nvidia_bug (int enable)	3181	apple_nvidia_bug (int enable)
3016		3182
3017	char *	3183	const char *
3018	gl_vendor ()	3184	gl_vendor ()
3019	CODE:	3185	CODE:
3020	RETVAL = (char *)glGetString (GL_VENDOR);	3186	RETVAL = (const char *)glGetString (GL_VENDOR);
3021	OUTPUT:	3187	OUTPUT:
3022	RETVAL	3188	RETVAL
3023		3189
3024	char *	3190	const char *
3025	gl_version ()	3191	gl_version ()
3026	CODE:	3192	CODE:
3027	RETVAL = (char *)glGetString (GL_VERSION);	3193	RETVAL = (const char *)glGetString (GL_VERSION);
3028	OUTPUT:	3194	OUTPUT:
3029	RETVAL	3195	RETVAL
3030		3196
3031	char *	3197	const char *
3032	gl_extensions ()	3198	gl_extensions ()
3033	CODE:	3199	CODE:
3034	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3200	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
3035	OUTPUT:	3201	OUTPUT:
3036	RETVAL	3202	RETVAL
3037		3203
3038	const char *glGetString (GLenum pname)	3204	const char *glGetString (GLenum pname)
		3205	CODE:
		3206	RETVAL = (const char *)glGetString (pname);
		3207	OUTPUT:
		3208	RETVAL
3039		3209
3040	GLint glGetInteger (GLenum pname)	3210	GLint glGetInteger (GLenum pname)
3041	CODE:	3211	CODE:
3042	glGetIntegerv (pname, &RETVAL);	3212	glGetIntegerv (pname, &RETVAL);
3043	OUTPUT:	3213	OUTPUT:
…		…
3050	RETVAL	3220	RETVAL
3051		3221
3052	int glGetError ()	3222	int glGetError ()
3053		3223
3054	void glFinish ()	3224	void glFinish ()
		3225
		3226	void glFlush ()
3055		3227
3056	void glClear (int mask)	3228	void glClear (int mask)
3057		3229
3058	void glClearColor (float r, float g, float b, float a = 1.0)	3230	void glClearColor (float r, float g, float b, float a = 1.0)
3059	PROTOTYPE: @	3231	PROTOTYPE: @
…		…
3231		3403
3232	void glEndList ()	3404	void glEndList ()
3233		3405
3234	void glCallList (int list)	3406	void glCallList (int list)
3235		3407
		3408	void c_init ()
		3409	CODE:
		3410	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3411	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3412
3236	MODULE = Deliantra::Client PACKAGE = DC::UI::Base	3413	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3237		3414
3238	PROTOTYPES: DISABLE	3415	PROTOTYPES: DISABLE
3239		3416
3240	void	3417	void
3241	find_widget (SV *self, NV x, NV y)	3418	find_widget (SV *self, NV x, NV y)
3242	PPCODE:	3419	PPCODE:
3243	{	3420	{
3244	if (within_widget (self, x, y))	3421	if (within_widget (self, x, y))
3245	XPUSHs (self);	3422	XPUSHs (self);
3246	}	3423	}
3247		3424
3248	BOOT:	3425	BOOT:
3249	{	3426	{
…		…
3257		3434
3258	void	3435	void
3259	draw (SV *self)	3436	draw (SV *self)
3260	CODE:	3437	CODE:
3261	{	3438	{
3262	HV *hv;	3439	HV *hv;
3263	SV **svp;	3440	SV **svp;
3264	NV x, y, w, h;	3441	NV x, y, w, h;
3265	SV *draw_x_sv = GvSV (draw_x_gv);	3442	SV *draw_x_sv = GvSV (draw_x_gv);
3266	SV *draw_y_sv = GvSV (draw_y_gv);	3443	SV *draw_y_sv = GvSV (draw_y_gv);
3267	SV *draw_w_sv = GvSV (draw_w_gv);	3444	SV *draw_w_sv = GvSV (draw_w_gv);
3268	SV *draw_h_sv = GvSV (draw_h_gv);	3445	SV *draw_h_sv = GvSV (draw_h_gv);

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