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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC vs.
Revision 1.319 by root, Sun Nov 18 00:52:22 2018 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
39	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
41		52
42	#include <glib/gmacros.h>	53	#include <glib.h>
43		54
44	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
45		67
46	#ifndef _WIN32	68	#ifndef _WIN32
47	# include <sys/types.h>	69	# include <sys/types.h>
48	# include <sys/socket.h>	70	# include <sys/socket.h>
49	# include <netinet/in.h>	71	# include <netinet/in.h>
50	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
51	# include <inttypes.h>	73	# include <inttypes.h>
52	#endif	74	#endif
53		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
56	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
57		91
58	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
60		94
61	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
62		96
63	#if 0	97	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	99
66	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
67	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
68		123
69	static AV *texture_av;	124	static AV *texture_av;
70		125
71	static struct	126	static struct
72	{	127	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
111	}	166	}
112		167
113	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
114		170
115	#include "pango-font.c"	171	#include "pango-font.c"
116	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
117	#include "pango-render.c"	173	#include "pango-render.c"
118		174
119	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
123		179
124	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
125		181
126	static int	182	static int
127	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
128	{	184	{
129	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
130		186
131	while (attrs)	187	while (attrs)
132	{	188	{
133	PangoAttribute *attr = attrs->data;	189	PangoAttribute *attr = (PangoAttribute *)attrs->data;
134		190
135	if (attr->klass->type == PANGO_ATTR_SHAPE)	191	if (attr->klass->type == PANGO_ATTR_SHAPE)
136	return 1;	192	return 1;
137		193
138	attrs = attrs->next;	194	attrs = attrs->next;
…		…
143		199
144	typedef struct cf_layout {	200	typedef struct cf_layout {
145	PangoLayout *pl;	201	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
147	int base_height;	203	int base_height;
148	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
149	} *CFPlus__Layout;	206	} *DC__Layout;
150		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		253
197	typedef uint16_t tileid;	254	typedef uint16_t tileid;
198	typedef uint16_t faceid;	255	typedef uint16_t faceid;
199		256
200	typedef struct {	257	typedef struct {
201	int name;	258	GLuint name;
202	int w, h;	259	int w, h;
203	float s, t;	260	float s, t;
204	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
205	tileid smoothtile;	262	tileid smoothtile;
206	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
207	} maptex;	265	} maptex;
208		266
209	typedef struct {	267	typedef struct {
210	uint32_t player;	268	uint32_t player;
211	tileid tile[3];	269	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
226		284
227	int32_t rows;	285	int32_t rows;
228	maprow *row;	286	maprow *row;
229	} *CFPlus__Map;	287	} *DC__Map;
230		288
231	static char *	289	static char *
232	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
233	{	291	{
234	char *p;	292	char *p;
…		…
272	self->texs *= 2;	330	self->texs *= 2;
273	}	331	}
274	}	332	}
275		333
276	static maprow *	334	static maprow *
277	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
278	{	336	{
279	if (0 > y)	337	if (0 > y)
280	{	338	{
281	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
320		378
321	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
322	}	380	}
323		381
324	static mapcell *	382	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
326	{	384	{
327	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
328	}	386	}
329		387
330	static void	388	static void
331	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
332	{	390	{
333	int r;	391	int r;
334		392
335	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	401	self->oy = 0;
344	self->row = 0;	402	self->row = 0;
345	self->rows = 0;	403	self->rows = 0;
346	}	404	}
347		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
348	static void	416	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	418	{
351	int x, y;	419	int x, y;
352	maprow *row;	420	maprow *row;
353	mapcell *cell;	421	mapcell *cell;
354		422
…		…
366	if (x >= row->c1)	434	if (x >= row->c1)
367	break;	435	break;
368		436
369	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
370		438
371	cell->darkness = 0;	439	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	440	}
376	}	441	}
377	}	442	}
378		443
379	typedef struct {	444	typedef struct {
…		…
414	ev.code = 1;	479	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	481	ev.data2 = 0;
417		482
418	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
419	}	490	}
420		491
421	static unsigned int	492	static unsigned int
422	minpot (unsigned int n)	493	minpot (unsigned int n)
423	{	494	{
…		…
433	n |= n >> 16;	504	n |= n >> 16;
434		505
435	return n + 1;	506	return n + 1;
436	}	507	}
437		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
438	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
441		523
442	/******************************************************************************/	524	/******************************************************************************/
…		…
480	return 0;	562	return 0;
481		563
482	return 1;	564	return 1;
483	}	565	}
484		566
485	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main (SV *real_main)
		583	{
		584	dSP;
		585
		586	PUSHMARK (SP);
		587	call_sv (real_main, G_DISCARD | G_VOID);
		588	}
		589
		590	#ifdef __MACOSX__
		591	static SV *real_main;
		592
		593	/* to due surprising braindamage on the side of SDL design, we
		594	* do some mind-boggling hack here: SDL requires a custom main()
		595	* on OS X, so... we provide one and call the original main(), which,
		596	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		597	* and which calls our main (== SDL_main) back.
		598	*/
		599	extern C_LINKAGE int
		600	main (int argc, char *argv[])
		601	{
		602	deliantra_main (real_main);
		603	}
		604
		605	#undef main
		606
		607	extern C_LINKAGE int main (int argc, char *argv[]);
		608
		609	static void
		610	SDL_main_hack (SV *real_main_)
		611	{
		612	real_main = real_main_;
		613
		614	char *argv[] = { "deliantra client", 0 };
		615	(main) (1, argv);
		616	}
		617	#else
		618	static void
		619	SDL_main_hack (SV *real_main)
		620	{
		621	deliantra_main (real_main);
		622	}
		623	#endif
		624
		625	MODULE = Deliantra::Client PACKAGE = DC
486		626
487	PROTOTYPES: ENABLE	627	PROTOTYPES: ENABLE
488		628
489	BOOT:	629	BOOT:
490	{	630	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	631	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	632	static const struct {
493	const char *name;	633	const char *name;
494	IV iv;	634	IV iv;
495	} *civ, const_iv[] = {	635	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	636	# define const_iv(name) { # name, (IV)name }
…		…
518		658
519	const_iv (SDL_APPINPUTFOCUS),	659	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	660	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	661	const_iv (SDL_APPACTIVE),
522		662
		663
		664	const_iv (SDLK_UNKNOWN),
		665	const_iv (SDLK_FIRST),
		666	const_iv (SDLK_BACKSPACE),
		667	const_iv (SDLK_TAB),
		668	const_iv (SDLK_CLEAR),
		669	const_iv (SDLK_RETURN),
		670	const_iv (SDLK_PAUSE),
		671	const_iv (SDLK_ESCAPE),
		672	const_iv (SDLK_SPACE),
		673	const_iv (SDLK_EXCLAIM),
		674	const_iv (SDLK_QUOTEDBL),
		675	const_iv (SDLK_HASH),
		676	const_iv (SDLK_DOLLAR),
		677	const_iv (SDLK_AMPERSAND),
		678	const_iv (SDLK_QUOTE),
		679	const_iv (SDLK_LEFTPAREN),
		680	const_iv (SDLK_RIGHTPAREN),
		681	const_iv (SDLK_ASTERISK),
		682	const_iv (SDLK_PLUS),
		683	const_iv (SDLK_COMMA),
		684	const_iv (SDLK_MINUS),
		685	const_iv (SDLK_PERIOD),
		686	const_iv (SDLK_SLASH),
		687	const_iv (SDLK_0),
		688	const_iv (SDLK_1),
		689	const_iv (SDLK_2),
		690	const_iv (SDLK_3),
		691	const_iv (SDLK_4),
		692	const_iv (SDLK_5),
		693	const_iv (SDLK_6),
		694	const_iv (SDLK_7),
		695	const_iv (SDLK_8),
		696	const_iv (SDLK_9),
		697	const_iv (SDLK_COLON),
		698	const_iv (SDLK_SEMICOLON),
		699	const_iv (SDLK_LESS),
		700	const_iv (SDLK_EQUALS),
		701	const_iv (SDLK_GREATER),
		702	const_iv (SDLK_QUESTION),
		703	const_iv (SDLK_AT),
		704
		705	const_iv (SDLK_LEFTBRACKET),
		706	const_iv (SDLK_BACKSLASH),
		707	const_iv (SDLK_RIGHTBRACKET),
		708	const_iv (SDLK_CARET),
		709	const_iv (SDLK_UNDERSCORE),
		710	const_iv (SDLK_BACKQUOTE),
		711	const_iv (SDLK_DELETE),
		712
		713	const_iv (SDLK_FIRST),
		714	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	715	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	716	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	717	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	718	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	719	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	791	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	792	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	793	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	794	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	795	const_iv (KMOD_MODE),
		796
		797	const_iv (KMOD_LRAM),
		798
		799	const_iv (MIX_DEFAULT_FORMAT),
		800
		801	const_iv (SDL_INIT_TIMER),
		802	const_iv (SDL_INIT_AUDIO),
		803	const_iv (SDL_INIT_VIDEO),
		804	const_iv (SDL_INIT_CDROM),
		805	const_iv (SDL_INIT_JOYSTICK),
		806	const_iv (SDL_INIT_EVERYTHING),
		807	const_iv (SDL_INIT_NOPARACHUTE),
		808	const_iv (SDL_INIT_EVENTTHREAD),
		809
		810	const_iv (SDL_GL_RED_SIZE),
		811	const_iv (SDL_GL_GREEN_SIZE),
		812	const_iv (SDL_GL_BLUE_SIZE),
		813	const_iv (SDL_GL_ALPHA_SIZE),
		814	const_iv (SDL_GL_DOUBLEBUFFER),
		815	const_iv (SDL_GL_BUFFER_SIZE),
		816	const_iv (SDL_GL_DEPTH_SIZE),
		817	const_iv (SDL_GL_STENCIL_SIZE),
		818	const_iv (SDL_GL_ACCUM_RED_SIZE),
		819	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		820	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		821	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		822	const_iv (SDL_GL_STEREO),
		823	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		824	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		825	const_iv (SDL_GL_ACCELERATED_VISUAL),
		826	const_iv (SDL_GL_SWAP_CONTROL),
		827
		828	const_iv (FOW_DARKNESS)
604	# undef const_iv	829	# undef const_iv
605	};	830	};
606		831
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	832	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	833	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
609		834
610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	835	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	836	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
612	}	837	}
613		838
…		…
625	RETVAL	850	RETVAL
626		851
627	NV floor (NV x)	852	NV floor (NV x)
628		853
629	NV ceil (NV x)	854	NV ceil (NV x)
		855
		856	IV minpot (UV n)
		857
		858	IV popcount (UV n)
		859
		860	NV distance (NV dx, NV dy)
		861	CODE:
		862	RETVAL = pow (dx * dx + dy * dy, 0.5);
		863	OUTPUT:
		864	RETVAL
630		865
631	void	866	void
632	pango_init ()	867	pango_init ()
633	CODE:	868	CODE:
634	{	869	{
635	opengl_fontmap = pango_opengl_font_map_new ();	870	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	871	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	872	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		873	/*pango_context_set_font_description (opengl_context, default_font);*/
		874	#if PANGO_VERSION_CHECK (1, 15, 2)
		875	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		876	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		877	#endif
638	}	878	}
639		879
640	char *
641	SDL_GetError ()	880	char *SDL_GetError ()
642		881
643	int	882	void SDL_main_hack (SV *real_main)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	883	PROTOTYPE: &
645		884
646	void	885	int SDL_Init (U32 flags)
		886
		887	int SDL_InitSubSystem (U32 flags)
		888
		889	void SDL_QuitSubSystem (U32 flags)
		890
647	SDL_Quit ()	891	void SDL_Quit ()
		892
		893	int SDL_GL_SetAttribute (int attr, int value)
		894	C_ARGS: (SDL_GLattr)attr, value
		895
		896	int SDL_GL_GetAttribute (int attr)
		897	CODE:
		898	if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
		899	XSRETURN_UNDEF;
		900	OUTPUT:
		901	RETVAL
648		902
649	void	903	void
650	SDL_ListModes (int rgb, int alpha)	904	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	905	PPCODE:
652	{	906	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	918	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	919	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	920	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		921
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	922	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	923	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		924
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	925	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		926
676	if (m && m != (SDL_Rect **)-1)	927	if (m && m != (SDL_Rect **)-1)
677	while (*m)	928	while (*m)
678	{	929	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	930	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	931	{
681	AV *av = newAV ();	932	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	933	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	934	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	935	av_push (av, newSViv (rgb));
…		…
707	);	958	);
708		959
709	if (RETVAL)	960	if (RETVAL)
710	{	961	{
711	av_clear (texture_av);	962	av_clear (texture_av);
712
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	963	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	964	#include "glfunc.h"
716	#undef GL_FUNC	965	#undef GL_FUNC
		966	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		967	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	968	}
718	}	969	}
719	OUTPUT:	970	OUTPUT:
720	RETVAL	971	RETVAL
		972
		973	void
		974	SDL_WM_SetCaption (const char *title, const char *icon)
721		975
722	void	976	void
723	SDL_GL_SwapBuffers ()	977	SDL_GL_SwapBuffers ()
724		978
725	char *	979	char *
726	SDL_GetKeyName (int sym)	980	SDL_GetKeyName (int sym)
		981	C_ARGS: (SDLKey)sym
727		982
728	int	983	int
729	SDL_GetAppState ()	984	SDL_GetAppState ()
730		985
		986	int
		987	SDL_GetModState ()
		988
		989	int
		990	SDL_WaitEvent ()
		991	C_ARGS: 0
		992
731	void	993	void
		994	SDL_PumpEvents ()
		995
		996	void
732	poll_events ()	997	peep_events ()
733	PPCODE:	998	PPCODE:
734	{	999	{
735	SDL_Event ev;	1000	SDL_Event ev;
736		1001
737	SDL_PumpEvents ();	1002	SDL_PumpEvents ();
…		…
744	{	1009	{
745	case SDL_KEYDOWN:	1010	case SDL_KEYDOWN:
746	case SDL_KEYUP:	1011	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1013	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1014	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1015	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1016	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1017	break;
753		1018
754	case SDL_ACTIVEEVENT:	1019	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1020	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1038	x = ev.motion.x;
774	y = ev.motion.y;	1039	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1040	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1041	}
777		1042
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1043	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1044	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1045	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1046	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1047	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1048	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1049	}
785	break;	1050	break;
786		1051
787	case SDL_MOUSEBUTTONDOWN:	1052	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1053	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1054	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1055
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1056	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1057	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1058	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1059	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1064	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1065	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1066	break;
802	}	1067	}
803		1068
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1069	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	1070	}
806	}	1071	}
		1072
		1073	char *
		1074	SDL_AudioDriverName ()
		1075	CODE:
		1076	{
		1077	char buf [256];
		1078	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1079	XSRETURN_UNDEF;
		1080
		1081	RETVAL = buf;
		1082	}
		1083	OUTPUT:
		1084	RETVAL
807		1085
808	int	1086	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1087	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	1088	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1089	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	1090	Mix_ChannelFinished (channel_finished);
813		1091
814	void	1092	void
		1093	Mix_QuerySpec ()
		1094	PPCODE:
		1095	{
		1096	int freq, channels;
		1097	Uint16 format;
		1098
		1099	if (Mix_QuerySpec (&freq, &format, &channels))
		1100	{
		1101	EXTEND (SP, 3);
		1102	PUSHs (sv_2mortal (newSViv (freq)));
		1103	PUSHs (sv_2mortal (newSViv (format)));
		1104	PUSHs (sv_2mortal (newSViv (channels)));
		1105	}
		1106	}
		1107
		1108	void
815	Mix_CloseAudio ()	1109	Mix_CloseAudio ()
816		1110
817	int	1111	int
818	Mix_AllocateChannels (int numchans = -1)	1112	Mix_AllocateChannels (int numchans = -1)
		1113
		1114	const char *
		1115	Mix_GetError ()
819		1116
820	void	1117	void
821	lowdelay (int fd, int val = 1)	1118	lowdelay (int fd, int val = 1)
822	CODE:	1119	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1120	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	1146	}
850	}	1147	}
851	#endif	1148	#endif
852	}	1149	}
853		1150
854	void	1151	int
855	add_font (char *file)	1152	add_font (char *file)
856	CODE:	1153	CODE:
857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1154	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	void
		1159	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1160
		1161	# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
		1162	void
		1163	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
858		1164
859	void	1165	void
860	load_image_inline (SV *image_)	1166	load_image_inline (SV *image_)
861	ALIAS:	1167	ALIAS:
862	load_image_file = 1	1168	load_image_file = 1
…		…
908		1214
909	SDL_LockSurface (surface2);	1215	SDL_LockSurface (surface2);
910	EXTEND (SP, 6);	1216	EXTEND (SP, 6);
911	PUSHs (sv_2mortal (newSViv (surface2->w)));	1217	PUSHs (sv_2mortal (newSViv (surface2->w)));
912	PUSHs (sv_2mortal (newSViv (surface2->h)));	1218	PUSHs (sv_2mortal (newSViv (surface2->h)));
913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1219	PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
914	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1220	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1221	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1222	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
917	SDL_UnlockSurface (surface2);	1223	SDL_UnlockSurface (surface2);
918		1224
…		…
948	void	1254	void
949	error (char *message)	1255	error (char *message)
950	CODE:	1256	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1257	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1258	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1259	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1260	#endif
955		1261
956	void	1262	void
957	fatal (char *message)	1263	fatal (char *message)
958	CODE:	1264	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1265	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1266	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1267	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1268	#endif
963	_exit (1);	1269	_exit (1);
964		1270
965	void	1271	void
966	_exit (int retval = 0)	1272	_exit (int retval = 0)
…		…
978	#if DEBUG	1284	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1285	VALGRIND_DO_LEAK_CHECK;
980	#endif	1286	#endif
981	}	1287	}
982		1288
983	MODULE = CFPlus PACKAGE = CFPlus::Font	1289	int
		1290	SvREFCNT (SV *sv)
		1291	CODE:
		1292	RETVAL = SvREFCNT (sv);
		1293	OUTPUT:
		1294	RETVAL
		1295
		1296	MODULE = Deliantra::Client PACKAGE = DC::Font
984		1297
985	PROTOTYPES: DISABLE	1298	PROTOTYPES: DISABLE
986		1299
987	CFPlus::Font	1300	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1301	new_from_file (SV *klass, char *path, int id = 0)
989	CODE:	1302	CODE:
990	{	1303	{
991	int count;	1304	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1305	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	1306	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
…		…
995	}	1308	}
996	OUTPUT:	1309	OUTPUT:
997	RETVAL	1310	RETVAL
998		1311
999	void	1312	void
1000	DESTROY (CFPlus::Font self)	1313	DESTROY (DC::Font self)
1001	CODE:	1314	CODE:
1002	pango_font_description_free (self);	1315	pango_font_description_free (self);
1003		1316
1004	void	1317	void
1005	make_default (CFPlus::Font self)	1318	make_default (DC::Font self)
1006	PROTOTYPE: $	1319	PROTOTYPE: $
1007	CODE:	1320	CODE:
1008	default_font = self;	1321	default_font = self;
1009		1322
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1323	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1324
1012	PROTOTYPES: DISABLE	1325	PROTOTYPES: DISABLE
1013		1326
1014	void	1327	void
1015	reset_glyph_cache ()	1328	glyph_cache_backup ()
1016	PROTOTYPE:	1329	PROTOTYPE:
1017	CODE:	1330	CODE:
		1331	tc_backup ();
		1332
		1333	void
		1334	glyph_cache_restore ()
		1335	PROTOTYPE:
		1336	CODE:
1018	tc_clear ();	1337	tc_restore ();
1019		1338
1020	CFPlus::Layout	1339	DC::Layout
1021	new (SV *class)	1340	new (SV *klass)
1022	CODE:	1341	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1342	New (0, RETVAL, 1, struct cf_layout);
1024		1343
1025	RETVAL->pl = pango_layout_new (opengl_context);	1344	RETVAL->pl = pango_layout_new (opengl_context);
1026	RETVAL->r = 1.;	1345	RETVAL->r = 1.;
1027	RETVAL->g = 1.;	1346	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1347	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1348	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1349	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1350	RETVAL->font = 0;
		1351	RETVAL->rc = rc_alloc ();
1032		1352
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1353	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1354	layout_update_font (RETVAL);
1035	OUTPUT:	1355	OUTPUT:
1036	RETVAL	1356	RETVAL
1037		1357
1038	void	1358	void
1039	DESTROY (CFPlus::Layout self)	1359	DESTROY (DC::Layout self)
1040	CODE:	1360	CODE:
1041	g_object_unref (self->pl);	1361	g_object_unref (self->pl);
		1362	rc_free (self->rc);
1042	Safefree (self);	1363	Safefree (self);
1043		1364
1044	void	1365	void
1045	set_text (CFPlus::Layout self, SV *text_)	1366	set_text (DC::Layout self, SV *text_)
1046	CODE:	1367	CODE:
1047	{	1368	{
1048	STRLEN textlen;	1369	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1370	char *text = SvPVutf8 (text_, textlen);
1050		1371
1051	pango_layout_set_text (self->pl, text, textlen);	1372	pango_layout_set_text (self->pl, text, textlen);
1052	}	1373	}
1053		1374
1054	void	1375	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1376	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1377	CODE:
1057	{	1378	{
1058	STRLEN textlen;	1379	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1380	char *text = SvPVutf8 (text_, textlen);
1060		1381
1061	pango_layout_set_markup (self->pl, text, textlen);	1382	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1383	}
1063		1384
1064	void	1385	void
1065	set_shapes (CFPlus::Layout self, ...)	1386	set_shapes (DC::Layout self, ...)
1066	CODE:	1387	CODE:
1067	{	1388	{
1068	PangoAttrList *attrs = 0;	1389	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1390	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1391	const char *pos = text;
…		…
1105	if (attrs)	1426	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1427	pango_layout_set_attributes (self->pl, attrs);
1107	}	1428	}
1108		1429
1109	void	1430	void
1110	get_shapes (CFPlus::Layout self)	1431	get_shapes (DC::Layout self)
1111	PPCODE:	1432	PPCODE:
1112	{	1433	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1434	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1435
1115	do	1436	do
1116	{	1437	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1438	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1439
1119	if (run && shape_attr_p (run))	1440	if (run && shape_attr_p (run))
1120	{	1441	{
1121	PangoRectangle extents;	1442	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1443	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1451
1131	pango_layout_iter_free (iter);	1452	pango_layout_iter_free (iter);
1132	}	1453	}
1133		1454
1134	int	1455	int
1135	has_wrapped (CFPlus::Layout self)	1456	has_wrapped (DC::Layout self)
1136	CODE:	1457	CODE:
1137	{	1458	{
1138	int lines = 1;	1459	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1460	const char *text = pango_layout_get_text (self->pl);
1140		1461
…		…
1145	}	1466	}
1146	OUTPUT:	1467	OUTPUT:
1147	RETVAL	1468	RETVAL
1148		1469
1149	SV *	1470	SV *
1150	get_text (CFPlus::Layout self)	1471	get_text (DC::Layout self)
1151	CODE:	1472	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1473	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1474	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1475	OUTPUT:
1155	RETVAL	1476	RETVAL
1156		1477
1157	void	1478	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1479	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1480	CODE:
1160	self->r = r;	1481	self->r = r;
1161	self->g = g;	1482	self->g = g;
1162	self->b = b;	1483	self->b = b;
1163	self->a = a;	1484	self->a = a;
1164		1485
1165	void	1486	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1487	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1488	CODE:
1168	if (self->font != font)	1489	if (self->font != font)
1169	{	1490	{
1170	self->font = font;	1491	self->font = font;
1171	layout_update_font (self);	1492	layout_update_font (self);
1172	}	1493	}
1173		1494
1174	void	1495	void
1175	set_height (CFPlus::Layout self, int base_height)	1496	set_height (DC::Layout self, int base_height)
1176	CODE:	1497	CODE:
1177	if (self->base_height != base_height)	1498	if (self->base_height != base_height)
1178	{	1499	{
1179	self->base_height = base_height;	1500	self->base_height = base_height;
1180	layout_update_font (self);	1501	layout_update_font (self);
1181	}	1502	}
1182		1503
1183	void	1504	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1505	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1506	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1507	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1508
1188	void	1509	void
1189	set_indent (CFPlus::Layout self, int indent)	1510	set_indent (DC::Layout self, int indent)
1190	CODE:	1511	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1512	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1513
1193	void	1514	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1515	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1516	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1517	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1518
1198	void	1519	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1520	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1521	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1522	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1523	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1524	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1525	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1526	: PANGO_ELLIPSIZE_NONE
1206	);	1527	);
1207		1528
1208	void	1529	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1530	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1531	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1532	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1533
1213	void	1534	void
1214	size (CFPlus::Layout self)	1535	size (DC::Layout self)
1215	PPCODE:	1536	PPCODE:
1216	{	1537	{
1217	int w, h;	1538	int w, h;
1218		1539
1219	layout_get_pixel_size (self, &w, &h);	1540	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1543	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1544	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1545	}
1225		1546
1226	int	1547	int
1227	descent (CFPlus::Layout self)	1548	descent (DC::Layout self)
1228	CODE:	1549	CODE:
1229	{	1550	{
1230	PangoRectangle rect;	1551	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1552	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1553	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1554	RETVAL = PANGO_DESCENT (rect);
1234	}	1555	}
1235	OUTPUT:	1556	OUTPUT:
1236	RETVAL	1557	RETVAL
1237		1558
1238	int	1559	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1560	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1561	CODE:
1241	{	1562	{
1242	int index, trailing;	1563	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1564	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1565	RETVAL = index + trailing;
1245	}	1566	}
1246	OUTPUT:	1567	OUTPUT:
1247	RETVAL	1568	RETVAL
1248		1569
1249	void	1570	void
1250	cursor_pos (CFPlus::Layout self, int index)	1571	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1572	PPCODE:
1252	{	1573	{
1253	PangoRectangle strong_pos;	1574	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1575	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1576
1256	EXTEND (SP, 3);	1577	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1578	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1580	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1581	}
1261		1582
1262	void	1583	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1584	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1585	PPCODE:
1265	{	1586	{
1266	int line, x;	1587	int line, x;
1267		1588
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1589	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1590	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1591	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1592	--line;
		1593	#endif
1271	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1595	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1596	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1597	}
1275		1598
1276	void	1599	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1600	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1601	PPCODE:
1279	{	1602	{
1280	PangoLayoutLine *lp;	1603	PangoLayoutLine *lp;
1281	int index, trailing;	1604	int index, trailing;
1282		1605
1283	if (line < 0)	1606	if (line < 0)
1284	XSRETURN_EMPTY;	1607	XSRETURN_EMPTY;
1285		1608
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1609	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1610	XSRETURN_EMPTY; /* do better */
1288		1611
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1612	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1613
1291	EXTEND (SP, 2);	1614	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1620	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1621	}
1299	}	1622	}
1300		1623
1301	void	1624	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1625	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1626	CODE:
		1627	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1628	pango_opengl_render_layout_subpixel (
1305	self->pl,	1629	self->pl,
		1630	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1631	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1632	self->r, self->g, self->b, self->a,
1308	flags	1633	flags
1309	);	1634	);
		1635	// we assume that context_change actually clears/frees stuff
		1636	// and does not do any recomputation...
		1637	pango_layout_context_changed (self->pl);
1310		1638
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1639	void
		1640	draw (DC::Layout self)
		1641	CODE:
		1642	{
		1643	glEnable (GL_TEXTURE_2D);
		1644	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1645	glEnable (GL_BLEND);
		1646	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1647	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1648	glEnable (GL_ALPHA_TEST);
		1649	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1650
		1651	rc_draw (self->rc);
		1652
		1653	glDisable (GL_ALPHA_TEST);
		1654	glDisable (GL_BLEND);
		1655	glDisable (GL_TEXTURE_2D);
		1656	}
		1657
		1658	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1659
1313	PROTOTYPES: ENABLE	1660	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1661
1317	void	1662	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1663	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1664	CODE:
1320	{	1665	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1692	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1693	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1694	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1695	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1696
		1697	if (name <= 0)
		1698	XSRETURN_EMPTY;
		1699
1352	if (items < 5)	1700	if (items < 5)
1353	{	1701	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1702	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1703	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1704	}
…		…
1383	glDisable (GL_ALPHA_TEST);	1731	glDisable (GL_ALPHA_TEST);
1384	glDisable (GL_BLEND);	1732	glDisable (GL_BLEND);
1385	}	1733	}
1386	}	1734	}
1387		1735
		1736	void
		1737	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)
		1738	PROTOTYPE: @
		1739	CODE:
		1740	{
		1741	glEnable (GL_BLEND);
		1742	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1743	glEnable (GL_TEXTURE_2D);
		1744	glBindTexture (GL_TEXTURE_2D, name1);
		1745
		1746	glColor3f (intensity, intensity, intensity);
		1747	glPushMatrix ();
		1748	glScalef (1./3, 1./3, 1.);
		1749
		1750	if (blend > 0.f)
		1751	{
		1752	float dx3 = dx * -3.f / w;
		1753	float dy3 = dy * -3.f / h;
		1754	GLfloat env_color[4] = { 0., 0., 0., blend };
		1755
		1756	/* interpolate the two shadow textures */
		1757	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1759
		1760	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1761	gl.ActiveTexture (GL_TEXTURE1);
		1762	glEnable (GL_TEXTURE_2D);
		1763	glBindTexture (GL_TEXTURE_2D, name2);
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1765
		1766	/* rgb == rgb(glcolor) */
		1767	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1770
		1771	/* alpha = interpolate t0, t1 by env_alpha */
		1772	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1773
		1774	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1775	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1776	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1777
		1778	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1779	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1780
		1781	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1782	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1783
		1784	glBegin (GL_QUADS);
		1785	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1786	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1787	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1788	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1789	glEnd ();
		1790
		1791	glDisable (GL_TEXTURE_2D);
		1792	gl.ActiveTexture (GL_TEXTURE0);
		1793	}
		1794	else
		1795	{
		1796	/* simple blending of one texture, also opengl <1.3 path */
		1797	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1798
		1799	glBegin (GL_QUADS);
		1800	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1801	glTexCoord2f (0, t); glVertex2f (0, h);
		1802	glTexCoord2f (s, t); glVertex2f (w, h);
		1803	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1804	glEnd ();
		1805	}
		1806
		1807	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1808	{
		1809	int x, y;
		1810	int dx3 = dx * 3;
		1811	int dy3 = dy * 3;
		1812
		1813	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1814	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1815	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1816	glTranslatef (-1., -1., 0);
		1817	glBegin (GL_QUADS);
		1818
		1819	for (y = 1; y < h; y += 3)
		1820	{
		1821	int y1 = y - dy3;
		1822	int y1valid = y1 >= 0 && y1 < h;
		1823
		1824	for (x = 1; x < w; x += 3)
		1825	{
		1826	int x1 = x - dx3;
		1827	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1828	uint8_t h2;
		1829
		1830	if (y1valid && x1 >= 0 && x1 < w)
		1831	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1832	else
		1833	h2 = 1; /* out of range == invisible */
		1834
		1835	if (h1 || h2)
		1836	{
		1837	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1838	glColor4f (1., 1., 1., alpha);
		1839
		1840	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1841	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1842	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1843	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1844	}
		1845	}
		1846	}
		1847	}
		1848
		1849	glEnd ();
		1850
		1851	glPopMatrix ();
		1852
		1853	glDisable (GL_TEXTURE_2D);
		1854	glDisable (GL_BLEND);
		1855	}
		1856
1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1857	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1389	CODE:	1858	CODE:
1390	{	1859	{
1391	GLint width;	1860	GLint width;
1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1861	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1394	RETVAL = width > 0;	1863	RETVAL = width > 0;
1395	}	1864	}
1396	OUTPUT:	1865	OUTPUT:
1397	RETVAL	1866	RETVAL
1398		1867
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1868	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1869
1401	PROTOTYPES: DISABLE	1870	PROTOTYPES: DISABLE
1402		1871
1403	CFPlus::Map	1872	DC::Map
1404	new (SV *class)	1873	new (SV *klass)
1405	CODE:	1874	CODE:
1406	New (0, RETVAL, 1, struct map);	1875	New (0, RETVAL, 1, struct map);
1407	RETVAL->x = 0;	1876	RETVAL->x = 0;
1408	RETVAL->y = 0;	1877	RETVAL->y = 0;
1409	RETVAL->w = 0;	1878	RETVAL->w = 0;
…		…
1416	RETVAL->row = 0;	1885	RETVAL->row = 0;
1417	OUTPUT:	1886	OUTPUT:
1418	RETVAL	1887	RETVAL
1419		1888
1420	void	1889	void
1421	DESTROY (CFPlus::Map self)	1890	DESTROY (DC::Map self)
1422	CODE:	1891	CODE:
1423	{	1892	{
1424	map_clear (self);	1893	map_clear (self);
1425	Safefree (self->face2tile);	1894	Safefree (self->face2tile);
1426	Safefree (self->tex);	1895	Safefree (self->tex);
1427	Safefree (self);	1896	Safefree (self);
1428	}	1897	}
1429		1898
1430	void	1899	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1900	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1901	CODE:
1433	self->w = map_width;	1902	self->w = map_width;
1434	self->h = map_height;	1903	self->h = map_height;
1435		1904
1436	void	1905	void
1437	clear (CFPlus::Map self)	1906	clear (DC::Map self)
1438	CODE:	1907	CODE:
1439	map_clear (self);	1908	map_clear (self);
1440		1909
1441	void	1910	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1911	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1912	CODE:
1444	{	1913	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1914	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1915	need_texid (self, tile);
1447	}	1916	}
1448		1917
1449	void	1918	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1919	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1920	CODE:
1452	{	1921	{
1453	tileid texid;	1922	tileid texid;
1454	maptex *tex;	1923	maptex *tex;
1455		1924
…		…
1468	tex->smoothtile = self->face2tile [smooth];	1937	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1938	tex->smoothlevel = level;
1470	}	1939	}
1471		1940
1472	void	1941	void
1473	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1942	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)
1474	CODE:	1943	CODE:
1475	{	1944	{
1476	need_texid (self, texid);	1945	need_texid (self, texid);
1477		1946
1478	{	1947	{
…		…
1497	// use uglier nearest interpolation because linear suffers	1966	// use uglier nearest interpolation because linear suffers
1498	// from transparent color bleeding and ugly wrapping effects.	1967	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1968	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1969	}
1501		1970
		1971	void
		1972	expire_textures (DC::Map self, int texid, int count)
		1973	PPCODE:
		1974	for (; texid < self->texs && count; ++texid, --count)
		1975	{
		1976	maptex *tex = self->tex + texid;
		1977
		1978	if (tex->name)
		1979	{
		1980	if (tex->unused)
		1981	{
		1982	tex->name = 0;
		1983	tex->unused = 0;
		1984	XPUSHs (sv_2mortal (newSViv (texid)));
		1985	}
		1986	else
		1987	tex->unused = 1;
		1988	}
		1989	}
		1990
1502	int	1991	int
1503	ox (CFPlus::Map self)	1992	ox (DC::Map self)
1504	ALIAS:	1993	ALIAS:
1505	oy = 1	1994	oy = 1
1506	x = 2	1995	x = 2
1507	y = 3	1996	y = 3
1508	w = 4	1997	w = 4
…		…
1519	}	2008	}
1520	OUTPUT:	2009	OUTPUT:
1521	RETVAL	2010	RETVAL
1522		2011
1523	void	2012	void
1524	scroll (CFPlus::Map self, int dx, int dy)	2013	scroll (DC::Map self, int dx, int dy)
1525	CODE:	2014	CODE:
1526	{	2015	{
1527	if (dx > 0)	2016	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	2017	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	2018	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	2033	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	2034	self->y += MAP_EXTEND_Y;
1546	}	2035	}
1547	}	2036	}
1548		2037
1549	void	2038	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2039	map1a_update (DC::Map self, SV *data_)
1551	CODE:	2040	CODE:
1552	{	2041	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2042	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	2043	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	2044	mapcell *cell;
1556	int x, y, flags;	2045	int x, y, z, flags;
		2046	AV *missing = newAV ();
		2047	RETVAL = newRV_noinc ((SV *)missing);
1557		2048
1558	while (data < data_end - 1)	2049	while (data < data_end - 1)
1559	{	2050	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	2051	flags = (data [0] << 8) + data [1]; data += 2;
1561		2052
…		…
1574		2065
1575	//TODO: don't trust server data to be in-range(!)	2066	//TODO: don't trust server data to be in-range(!)
1576		2067
1577	if (flags & 8)	2068	if (flags & 8)
1578	{	2069	{
		2070	uint8_t ext, cmd;
		2071
1579	if (extmap)	2072	do
1580	{	2073	{
1581	uint8_t ext, cmd;	2074	ext = *data++;
		2075	cmd = ext & 0x7f;
1582		2076
1583	do	2077	if (cmd < 4)
		2078	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
		2079	else if (cmd == 5) // health
1584	{	2080	{
1585	ext = *data++;
1586	cmd = ext & 0x3f;
1587
1588	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;
1590	else if (cmd == 5) // health
1591	{
1592	cell->stat_width = 1;	2081	cell->stat_width = 1;
1593	cell->stat_hp = *data++;	2082	cell->stat_hp = *data++;
1594	}
1595	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)
1598	{
1599	if (*data == 4)
1600	; // decode player count
1601
1602	data += *data + 1;
1603	}
1604	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;
1606	else if (ext & 0x40) // unknown, multibyte => skip
1607	data += *data + 1;
1608	else
1609	data++;
1610	}	2083	}
1611	while (ext & 0x80);	2084	else if (cmd == 6) // monster width
		2085	cell->stat_width = *data++ + 1;
		2086	else if (cmd == 0x47)
		2087	{
		2088	if (*data == 1) cell->player = data [1];
		2089	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2090	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2091	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		2092
		2093	data += *data + 1;
		2094	}
		2095	else if (cmd == 8) // cell flags
		2096	cell->flags = *data++;
		2097	else if (ext & 0x40) // unknown, multibyte => skip
		2098	data += *data + 1;
		2099	else
		2100	data++;
1612	}	2101	}
1613	else	2102	while (ext & 0x80);
1614	cell->darkness = *data++ + 1;
1615	}	2103	}
1616		2104
		2105	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	2106	if (flags & (4 >> z))
1618	{	2107	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	2108	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	2109	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	2110	cell->tile [z] = self->face2tile [face];
		2111
		2112	if (cell->tile [z])
		2113	{
		2114	maptex *tex = self->tex + cell->tile [z];
		2115	tex->unused = 0;
		2116	if (!tex->name)
		2117	av_push (missing, newSViv (cell->tile [z]));
		2118
		2119	if (tex->smoothtile)
		2120	{
		2121	maptex *smooth = self->tex + tex->smoothtile;
		2122	smooth->unused = 0;
		2123	if (!smooth->name)
		2124	av_push (missing, newSViv (tex->smoothtile));
		2125	}
		2126	}
1622	}	2127	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	2128	}
1638	else	2129	else
1639	cell->darkness = 0;	2130	CELL_CLEAR (cell);
1640	}	2131	}
1641	}	2132	}
		2133	OUTPUT:
		2134	RETVAL
1642		2135
1643	SV *	2136	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2137	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	2138	CODE:
1646	{	2139	{
1647	int x1, x;	2140	int x1, x;
1648	int y1, y;	2141	int y1, y;
1649	int z;	2142	int z;
…		…
1662	? self->row + y	2155	? self->row + y
1663	: 0;	2156	: 0;
1664		2157
1665	for (x = x0; x < x1; x++)	2158	for (x = x0; x < x1; x++)
1666	{	2159	{
1667	int r = 32, g = 32, b = 32, a = 192;	2160	unsigned int r = 32, g = 32, b = 32, a = 192;
1668		2161
1669	if (row && row->c0 <= x && x < row->c1)	2162	if (row && row->c0 <= x && x < row->c1)
1670	{	2163	{
1671	mapcell *cell = row->col + (x - row->c0);	2164	mapcell *cell = row->col + (x - row->c0);
1672		2165
…		…
1674	{	2167	{
1675	maptex tex = self->tex [cell->tile [z]];	2168	maptex tex = self->tex [cell->tile [z]];
1676	int a0 = 255 - tex.a;	2169	int a0 = 255 - tex.a;
1677	int a1 = tex.a;	2170	int a1 = tex.a;
1678		2171
1679	r = (r * a0 + tex.r * a1) / 255;	2172	r = div255 (r * a0 + tex.r * a1);
1680	g = (g * a0 + tex.g * a1) / 255;	2173	g = div255 (g * a0 + tex.g * a1);
1681	b = (b * a0 + tex.b * a1) / 255;	2174	b = div255 (b * a0 + tex.b * a1);
1682	a = (a * a0 + tex.a * a1) / 255;	2175	a = div255 (a * a0 + tex.a * a1);
1683	}	2176	}
1684	}	2177	}
1685		2178
1686	*map++ = (r )	2179	*map++ = (r )
1687	| (g << 8)	2180	| (g << 8)
…		…
1694	}	2187	}
1695	OUTPUT:	2188	OUTPUT:
1696	RETVAL	2189	RETVAL
1697		2190
1698	void	2191	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2192	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)
1700	CODE:	2193	CODE:
1701	{	2194	{
		2195	int x, y, z;
		2196
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2197	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2198	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2199	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1705	smooth_key skey;	2200	smooth_key skey;
1706	int x, y, z;	2201	int pl_x, pl_y;
1707	int last_name;	2202	maptex pl_tex;
		2203	rc_t *rc = rc_alloc ();
		2204	rc_t *rc_ov = rc_alloc ();
		2205	rc_key_t key;
		2206	rc_array_t *arr;
1708		2207
		2208	pl_tex.name = 0;
		2209
1709	// thats current max. sorry.	2210	// that's current max. sorry.
1710	if (sw > 255) sw = 255;	2211	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	2212	if (sh > 255) sh = 255;
1712		2213
1713	// clear key, in case of extra padding	2214	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	2215	memset (&skey, 0, sizeof (skey));
1715		2216
1716	glColor4ub (255, 255, 255, 255);	2217	memset (&key, 0, sizeof (key));
1717		2218	key.r = 255;
1718	glEnable (GL_BLEND);	2219	key.g = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2220	key.b = 255;
1720	glEnable (GL_TEXTURE_2D);	2221	key.a = 255;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2222	key.mode = GL_QUADS;
1722		2223	key.format = GL_T2F_V3F;
1723	glBegin (GL_QUADS);
1724
1725	last_name = 0;
1726		2224
1727	mx += self->x;	2225	mx += self->x;
1728	my += self->y;	2226	my += self->y;
1729		2227
1730	// first pass: determine smooth_max	2228	// first pass: determine smooth_max
…		…
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	2245	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	2246	self->tex [cell->tile [2]].smoothlevel));
1749	}	2247	}
1750	}	2248	}
1751		2249
		2250	glEnable (GL_BLEND);
		2251	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2252	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2253
1752	for (z = 0; z <= 2; z++)	2254	for (z = 0; z <= 2; z++)
1753	{	2255	{
1754	memset (smooth_level, 0, sizeof (smooth_level));	2256	memset (smooth_level, 0, sizeof (smooth_level));
		2257	key.texname = -1;
1755		2258
1756	for (y = 0; y < sh; y++)	2259	for (y = 0; y < sh; y++)
1757	if (0 <= y + my && y + my < self->rows)	2260	if (0 <= y + my && y + my < self->rows)
1758	{	2261	{
1759	maprow *row = self->row + (y + my);	2262	maprow *row = self->row + (y + my);
…		…
1765	tileid tile = cell->tile [z];	2268	tileid tile = cell->tile [z];
1766		2269
1767	if (tile)	2270	if (tile)
1768	{	2271	{
1769	maptex tex = self->tex [tile];	2272	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	2273	int px, py;
1771	int py = (y + 1) * T - tex.h;
1772		2274
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	2275	if (key.texname != tex.name)
1776	{	2276	{
		2277	self->tex [tile].unused = 0;
		2278
1777	if (!tex.name)	2279	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	2280	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1779		2281
1780	glEnd ();	2282	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2283	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	2284	}
1784		2285
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2286	px = (x + 1) * Th - tex.w;
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2287	py = (y + 1) * Tw - tex.h;
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789		2288
1790	if (cell->flags && z == 2)	2289	if (expect_false (cell->player == player) && expect_false (z == 2))
1791	{	2290	{
1792	if (cell->flags & 1)	2291	pl_x = px;
		2292	pl_y = py;
		2293	pl_tex = tex;
1793	{	2294	continue;
1794	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;
1797
1798	glEnd ();
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1800	glBegin (GL_QUADS);
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}
1807	}	2295	}
		2296
		2297	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2298	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2299	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2300	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1808		2301
1809	// update smooth hash	2302	// update smooth hash
1810	if (tex.smoothtile)	2303	if (tex.smoothtile)
1811	{	2304	{
1812	skey.tile = tex.smoothtile;	2305	skey.tile = tex.smoothtile;
…		…
1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2336	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2337	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2338	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1846	}	2339	}
1847	}	2340	}
		2341
		2342	if (expect_false (z == 2) && expect_false (cell->flags))
		2343	{
		2344	// overlays such as the speech bubble, probably more to come
		2345	if (cell->flags & 1)
		2346	{
		2347	rc_key_t key_ov = key;
		2348	maptex tex = self->tex [TEXID_SPEECH];
		2349	rc_array_t *arr;
		2350	int px = x * Tw + Tw * 2 / 32;
		2351	int py = y * Th - Th * 6 / 32;
		2352
		2353	key_ov.texname = tex.name;
		2354	arr = rc_array (rc_ov, &key_ov);
		2355
		2356	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2357	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2358	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2359	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2360	}
		2361	}
1848	}	2362	}
1849	}	2363	}
		2364
		2365	rc_draw (rc);
		2366	rc_clear (rc);
1850		2367
1851	// go through all smoothlevels, lowest to highest, then draw.	2368	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2369	// this is basically counting sort
1853	{	2370	{
1854	int w, b;	2371	int w, b;
1855		2372
		2373	glEnable (GL_TEXTURE_2D);
		2374	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2375	for (w = 0; w < 256 / 32; ++w)
1857	{	2376	{
1858	uint32_t smask = smooth_level [w];	2377	uint32_t smask = smooth_level [w];
1859	if (smask)	2378	if (smask)
1860	for (b = 0; b < 32; ++b)	2379	for (b = 0; b < 32; ++b)
…		…
1872	if (!(bits & 0x1000)	2391	if (!(bits & 0x1000)
1873	&& skey->level == level	2392	&& skey->level == level
1874	&& level > smooth_max [skey->x][skey->y])	2393	&& level > smooth_max [skey->x][skey->y])
1875	{	2394	{
1876	maptex tex = self->tex [skey->tile];	2395	maptex tex = self->tex [skey->tile];
1877	int px = (((int)skey->x) - 1) * T;	2396	int px = (((int)skey->x) - 1) * Tw;
1878	int py = (((int)skey->y) - 1) * T;	2397	int py = (((int)skey->y) - 1) * Th;
1879	int border = bits & 15;	2398	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2399	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2400	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2401	float dy = tex.t * .5f ; // 2 images/column
1883		2402
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2403	if (tex.name)
1887	{	2404	{
		2405	// this time avoiding texture state changes
		2406	// save gobs of state changes.
1888	if (!tex.name)	2407	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2408	{
		2409	self->tex [skey->tile].unused = 0;
1890		2410
1891	glEnd ();	2411	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2412	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2413	glBegin (GL_QUADS);
1894	}	2414	}
1895		2415
1896	if (border)	2416	if (border)
1897	{	2417	{
1898	float ox = border * dx;	2418	float ox = border * dx;
1899		2419
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2420	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2421	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2422	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2423	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1904	}	2424	}
1905		2425
1906	if (corner)	2426	if (corner)
1907	{	2427	{
1908	float ox = corner * dx;	2428	float ox = corner * dx;
1909		2429
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2430	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2431	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2432	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2433	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2434	}
1914	}	2435	}
1915	}	2436	}
1916	}	2437	}
1917	}	2438	}
1918	}	2439	}
		2440
		2441	glEnd ();
		2442	glDisable (GL_TEXTURE_2D);
		2443	key.texname = -1;
1919	}	2444	}
1920		2445
1921	hv_clear (smooth);	2446	hv_clear (smooth);
1922	}	2447	}
1923		2448
1924	glEnd ();	2449	if (pl_tex.name)
		2450	{
		2451	maptex tex = pl_tex;
		2452	int px = pl_x + sdx;
		2453	int py = pl_y + sdy;
1925		2454
1926	glDisable (GL_TEXTURE_2D);	2455	key.texname = tex.name;
		2456	arr = rc_array (rc, &key);
		2457
		2458	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2459	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2460	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2461	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2462
		2463	rc_draw (rc);
		2464	}
		2465
		2466	rc_draw (rc_ov);
		2467	rc_clear (rc_ov);
		2468
1927	glDisable (GL_BLEND);	2469	glDisable (GL_BLEND);
		2470	rc_free (rc);
		2471	rc_free (rc_ov);
1928		2472
1929	// top layer: overlays such as the health bar	2473	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2474	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2475	if (0 <= y + my && y + my < self->rows)
1932	{	2476	{
…		…
1935	for (x = 0; x < sw; x++)	2479	for (x = 0; x < sw; x++)
1936	if (row->c0 <= x + mx && x + mx < row->c1)	2480	if (row->c0 <= x + mx && x + mx < row->c1)
1937	{	2481	{
1938	mapcell *cell = row->col + (x + mx - row->c0);	2482	mapcell *cell = row->col + (x + mx - row->c0);
1939		2483
1940	int px = x * T;	2484	int px = x * Tw;
1941	int py = y * T;	2485	int py = y * Th;
		2486
		2487	if (expect_false (cell->player == player))
		2488	{
		2489	px += sdx;
		2490	py += sdy;
		2491	}
1942		2492
1943	if (cell->stat_hp)	2493	if (cell->stat_hp)
1944	{	2494	{
1945	int width = cell->stat_width * T;	2495	int width = cell->stat_width * Tw;
1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2496	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1947		2497
1948	glColor3ub (0, 0, 0);	2498	glColor3ub (0, 0, 0);
1949	glRectf (px + 1, py - thick - 2,	2499	glRectf (px + 1, py - thick - 2,
1950	px + width - 1, py);	2500	px + width - 1, py);
1951		2501
…		…
1957	}	2507	}
1958	}	2508	}
1959	}	2509	}
1960		2510
1961	void	2511	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2512	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1963	CODE:	2513	CODE:
1964	{	2514	{
1965	static float color[16][3] = {	2515	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2516	{ 0.00f, 0.00f, 0.00f },
1967	{ 1.00F, 1.00F, 1.00F },	2517	{ 1.00f, 1.00f, 1.00f },
1968	{ 0.00F, 0.00F, 0.55F },	2518	{ 0.00f, 0.00f, 0.55f },
1969	{ 1.00F, 0.00F, 0.00F },	2519	{ 1.00f, 0.00f, 0.00f },
1970		2520
1971	{ 1.00F, 0.54F, 0.00F },	2521	{ 1.00f, 0.54f, 0.00f },
1972	{ 0.11F, 0.56F, 1.00F },	2522	{ 0.11f, 0.56f, 1.00f },
1973	{ 0.93F, 0.46F, 0.00F },	2523	{ 0.93f, 0.46f, 0.00f },
1974	{ 0.18F, 0.54F, 0.34F },	2524	{ 0.18f, 0.54f, 0.34f },
1975		2525
1976	{ 0.56F, 0.73F, 0.56F },	2526	{ 0.56f, 0.73f, 0.56f },
1977	{ 0.80F, 0.80F, 0.80F },	2527	{ 0.80f, 0.80f, 0.80f },
1978	{ 0.55F, 0.41F, 0.13F },	2528	{ 0.55f, 0.41f, 0.13f },
1979	{ 0.99F, 0.77F, 0.26F },	2529	{ 0.99f, 0.77f, 0.26f },
1980		2530
1981	{ 0.74F, 0.65F, 0.41F },	2531	{ 0.74f, 0.65f, 0.41f },
1982		2532
1983	{ 0.00F, 1.00F, 1.00F },	2533	{ 0.00f, 1.00f, 1.00f },
1984	{ 1.00F, 0.00F, 1.00F },	2534	{ 1.00f, 0.00f, 1.00f },
1985	{ 1.00F, 1.00F, 0.00F },	2535	{ 1.00f, 1.00f, 0.00f },
1986	};	2536	};
1987		2537
1988	int x, y;	2538	int x, y;
1989		2539
1990	glEnable (GL_TEXTURE_2D);	2540	glEnable (GL_TEXTURE_2D);
		2541	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2542	* but the nvidia driver (185.18.14) mishandles alpha textures
		2543	* and takes the colour from god knows where instead of using
		2544	* Cp. MODULATE results in the same colour, but slightly different
		2545	* alpha, but atcually gives us the correct colour with nvidia.
		2546	*/
1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2547	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1992	glEnable (GL_BLEND);	2548	glEnable (GL_BLEND);
1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2549	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1994	glBegin (GL_QUADS);	2550	glBegin (GL_QUADS);
1995		2551
1996	for (y = 0; y < h; y++)	2552	for (y = 0; y < h; y++)
…		…
2000		2556
2001	if (m)	2557	if (m)
2002	{	2558	{
2003	float *c = color [m & 15];	2559	float *c = color [m & 15];
2004		2560
2005	float tx1 = m & 0x40 ? 0.5 : 0.;	2561	float tx1 = m & 0x40 ? 0.5f : 0.f;
2006	float tx2 = tx1 + 0.5;	2562	float tx2 = tx1 + 0.5f;
2007		2563
2008	glColor4f (c[0], c[1], c[2], 0.75);	2564	glColor4f (c[0], c[1], c[2], 1);
2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2565	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2566	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2567	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2568	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2013	}	2569	}
…		…
2017	glDisable (GL_BLEND);	2573	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2574	glDisable (GL_TEXTURE_2D);
2019	}	2575	}
2020		2576
2021	void	2577	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2578	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2579	PPCODE:
2024	{	2580	{
2025	int x, y;	2581	int x, y;
2026	int sw1 = sw + 2;	2582	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2583	int sh1 = sh + 2;
2028	int sh3 = sh * 3;	2584	int sh3 = sh * 3;
2029	int sw34 = (sw * 3 + 3) & ~3;	2585	int sw3 = sw * 3;
		2586	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2587	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2030	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2588	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2031	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2589	memset (darkness1, 0, sw1*sh1);
2032	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2033		2590
2034	SvPOK_only (darkness3_sv);	2591	SvPOK_only (darkness3_sv);
2035	SvCUR_set (darkness3_sv, sw34 * sh3);	2592	SvCUR_set (darkness3_sv, sw3 * sh3);
2036		2593
2037	mx += self->x - 1;	2594	mx += self->x - 1;
2038	my += self->y - 1;	2595	my += self->y - 1;
2039
2040	memset (darkness1, 255, sw1 * sh1);
2041		2596
2042	for (y = 0; y < sh1; y++)	2597	for (y = 0; y < sh1; y++)
2043	if (0 <= y + my && y + my < self->rows)	2598	if (0 <= y + my && y + my < self->rows)
2044	{	2599	{
2045	maprow *row = self->row + (y + my);	2600	maprow *row = self->row + (y + my);
…		…
2048	if (row->c0 <= x + mx && x + mx < row->c1)	2603	if (row->c0 <= x + mx && x + mx < row->c1)
2049	{	2604	{
2050	mapcell *cell = row->col + (x + mx - row->c0);	2605	mapcell *cell = row->col + (x + mx - row->c0);
2051		2606
2052	darkness1 [y * sw1 + x] = cell->darkness	2607	darkness1 [y * sw1 + x] = cell->darkness
2053	? 255 - (cell->darkness - 1)	2608	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2054	: 255 - FOW_DARKNESS;	2609	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2055	}	2610	}
2056	}	2611	}
2057		2612
2058	for (y = 0; y < sh; ++y)	2613	for (y = 0; y < sh; ++y)
2059	for (x = 0; x < sw; ++x)	2614	for (x = 0; x < sw; ++x)
…		…
2078		2633
2079	uint8_t r13 = (d13 + d23 + d12) / 3;	2634	uint8_t r13 = (d13 + d23 + d12) / 3;
2080	uint8_t r23 = d23;	2635	uint8_t r23 = d23;
2081	uint8_t r33 = (d23 + d33 + d32) / 3;	2636	uint8_t r33 = (d23 + d33 + d32) / 3;
2082		2637
2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2638	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2639	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2640	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2641	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2642	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2643	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2644	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2645	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2646	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2092	}	2647	}
2093		2648
2094	free (darkness1);	2649	free (darkness1);
2095		2650
2096	EXTEND (SP, 3);	2651	EXTEND (SP, 3);
2097	PUSHs (sv_2mortal (newSViv (sw34)));	2652	PUSHs (sv_2mortal (newSViv (sw3)));
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2653	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2654	PUSHs (darkness3_sv);
2100	}	2655	}
2101		2656
2102	SV *	2657	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2658	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2659	CODE:
2105	{	2660	{
2106	int x, y, x1, y1;	2661	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2662	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2663	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2720	else
2166	*data++ = 0;	2721	*data++ = 0;
2167	}	2722	}
2168	}	2723	}
2169		2724
		2725	/* if size is w*h + 5 then no data has been found */
		2726	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2727	{
2170	SvPOK_only (data_sv);	2728	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2729	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2730	}
		2731
2172	RETVAL = data_sv;	2732	RETVAL = data_sv;
2173	}	2733	}
2174	OUTPUT:	2734	OUTPUT:
2175	RETVAL	2735	RETVAL
2176		2736
2177	void	2737	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2738	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2739	PPCODE:
2180	{	2740	{
2181	int x, y, z;	2741	int x, y, z;
2182	int w, h;	2742	int w, h;
2183	int x1, y1;	2743	int x1, y1;
		2744	STRLEN len;
		2745	uint8_t *data, *end;
		2746
		2747	len = SvLEN (data_sv);
		2748	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2749	data = (uint8_t *)SvPVbyte_nolen (data_sv);
		2750	end = data + len + 8;
		2751
		2752	if (len < 5)
		2753	XSRETURN_EMPTY;
2184		2754
2185	if (*data++ != 0)	2755	if (*data++ != 0)
2186	return; /* version mismatch */	2756	XSRETURN_EMPTY; /* version mismatch */
2187		2757
2188	w = *data++ << 8; w |= *data++;	2758	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2759	h = *data++ << 8; h |= *data++;
2190		2760
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2761	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2773	{
2204	maprow *row = map_get_row (self, y);	2774	maprow *row = map_get_row (self, y);
2205		2775
2206	for (x = x0; x < x1; x++)	2776	for (x = x0; x < x1; x++)
2207	{	2777	{
		2778	uint8_t flags;
		2779
		2780	if (data + 7 >= end)
		2781	XSRETURN_EMPTY;
		2782
2208	uint8_t flags = *data++;	2783	flags = *data++;
2209		2784
2210	if (flags)	2785	if (flags)
2211	{	2786	{
2212	mapcell *cell = row_get_cell (row, x);	2787	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2788	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2791	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2792	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2793
2219	if (cell->darkness == 0)	2794	if (cell->darkness == 0)
2220	{	2795	{
2221	cell->darkness = 0;	2796	/*cell->darkness = 0;*/
		2797	EXTEND (SP, 3);
2222		2798
2223	for (z = 0; z <= 2; z++)	2799	for (z = 0; z <= 2; z++)
2224	{	2800	{
2225	tileid t = tile [z];	2801	tileid t = tile [z];
2226		2802
2227	if (t >= self->texs || (t && !self->tex [t].name))	2803	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2804	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2805	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2806	need_texid (self, t);
2231	}	2807	}
2232		2808
2233	cell->tile [z] = t;	2809	cell->tile [z] = t;
2234	}	2810	}
…		…
2236	}	2812	}
2237	}	2813	}
2238	}	2814	}
2239	}	2815	}
2240		2816
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2817	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2818
2243	CFPlus::RW	2819	DC::RW
2244	new (SV *class, SV *data_sv)	2820	new (SV *klass, SV *data_sv)
2245	CODE:	2821	CODE:
2246	{	2822	{
2247	STRLEN datalen;	2823	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2824	char *data = SvPVbyte (data_sv, datalen);
2249		2825
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2826	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2827	}
2252	OUTPUT:	2828	OUTPUT:
2253	RETVAL	2829	RETVAL
2254		2830
2255	CFPlus::RW	2831	DC::RW
2256	new_from_file (SV *class, const char *path, const char *mode = "rb")	2832	new_from_file (SV *klass, const char *path, const char *mode = "rb")
2257	CODE:	2833	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2834	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2835	OUTPUT:
2260	RETVAL	2836	RETVAL
2261		2837
		2838	# fails on win32:
		2839	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2840	#void
2263	close (CFPlus::RW self)	2841	#close (DC::RW self)
2264	CODE:	2842	# CODE:
2265	SDL_RWclose (self);	2843	# (self->(close)) (self);
2266		2844
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2845	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2846
2269	PROTOTYPES: DISABLE	2847	PROTOTYPES: DISABLE
2270		2848
		2849	DC::Channel
		2850	find ()
		2851	CODE:
		2852	{
		2853	RETVAL = Mix_GroupAvailable (-1);
		2854
		2855	if (RETVAL < 0)
		2856	{
		2857	RETVAL = Mix_GroupOldest (-1);
		2858
		2859	if (RETVAL < 0)
		2860	{
		2861	// happens sometimes, maybe it just stopped playing(?)
		2862	RETVAL = Mix_GroupAvailable (-1);
		2863
		2864	if (RETVAL < 0)
		2865	XSRETURN_UNDEF;
		2866	}
		2867	else
		2868	Mix_HaltChannel (RETVAL);
		2869	}
		2870
		2871	Mix_UnregisterAllEffects (RETVAL);
		2872	Mix_Volume (RETVAL, 128);
		2873	}
		2874	OUTPUT:
		2875	RETVAL
		2876
2271	void	2877	void
2272	halt (CFPlus::Channel self)	2878	halt (DC::Channel self)
2273	CODE:	2879	CODE:
2274	Mix_HaltChannel (self);	2880	Mix_HaltChannel (self);
2275		2881
2276	void	2882	void
2277	expire (CFPlus::Channel self, int ticks = -1)	2883	expire (DC::Channel self, int ticks = -1)
2278	CODE:	2884	CODE:
2279	Mix_ExpireChannel (self, ticks);	2885	Mix_ExpireChannel (self, ticks);
2280		2886
2281	void	2887	void
2282	fade_out (CFPlus::Channel self, int ticks = -1)	2888	fade_out (DC::Channel self, int ticks = -1)
2283	CODE:	2889	CODE:
2284	Mix_FadeOutChannel (self, ticks);	2890	Mix_FadeOutChannel (self, ticks);
2285		2891
2286	int	2892	int
2287	volume (CFPlus::Channel self, int volume)	2893	volume (DC::Channel self, int volume)
2288	CODE:	2894	CODE:
2289	RETVAL = Mix_Volume (self, volume);	2895	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2290	OUTPUT:	2896	OUTPUT:
2291	RETVAL	2897	RETVAL
2292		2898
2293	void	2899	void
2294	unregister_all_effects (CFPlus::Channel self)	2900	unregister_all_effects (DC::Channel self)
2295	CODE:	2901	CODE:
2296	Mix_UnregisterAllEffects (self);	2902	Mix_UnregisterAllEffects (self);
2297		2903
2298	void	2904	void
2299	set_panning (CFPlus::Channel self, int left, int right)	2905	set_panning (DC::Channel self, int left, int right)
2300	CODE:	2906	CODE:
		2907	left = CLAMP (left , 0, 255);
		2908	right = CLAMP (right, 0, 255);
2301	Mix_SetPanning (self, left, right);	2909	Mix_SetPanning (self, left, right);
2302		2910
2303	void	2911	void
2304	set_distance (CFPlus::Channel self, int distance)	2912	set_distance (DC::Channel self, int distance)
2305	CODE:	2913	CODE:
2306	Mix_SetDistance (self, distance);	2914	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2307		2915
2308	void	2916	void
2309	set_position (CFPlus::Channel self, int angle, int distance)	2917	set_position (DC::Channel self, int angle, int distance)
2310	CODE:	2918	CODE:
		2919
		2920	void
		2921	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2922	CODE:
		2923	{
		2924	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2925	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2311	Mix_SetPosition (self, angle, distance);	2926	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2927	}
2312		2928
2313	void	2929	void
2314	set_reverse_stereo (CFPlus::Channel self, int flip)	2930	set_reverse_stereo (DC::Channel self, int flip)
2315	CODE:	2931	CODE:
2316	Mix_SetReverseStereo (self, flip);	2932	Mix_SetReverseStereo (self, flip);
2317		2933
2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2934	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2319		2935
2320	PROTOTYPES: DISABLE	2936	PROTOTYPES: DISABLE
2321		2937
		2938	void
		2939	decoders ()
		2940	PPCODE:
		2941	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2942	int i, num = Mix_GetNumChunkDecoders ();
		2943	EXTEND (SP, num);
		2944	for (i = 0; i < num; ++i)
		2945	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2946	#else
		2947	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2948	#endif
		2949
2322	CFPlus::MixChunk	2950	DC::MixChunk
2323	new (SV *class, CFPlus::RW rwops)	2951	new (SV *klass, DC::RW rwops)
2324	CODE:	2952	CODE:
2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2953	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2326	OUTPUT:	2954	OUTPUT:
2327	RETVAL	2955	RETVAL
2328		2956
2329	void	2957	void
2330	DESTROY (CFPlus::MixChunk self)	2958	DESTROY (DC::MixChunk self)
2331	CODE:	2959	CODE:
2332	Mix_FreeChunk (self);	2960	Mix_FreeChunk (self);
2333		2961
2334	int	2962	int
2335	volume (CFPlus::MixChunk self, int volume = -1)	2963	volume (DC::MixChunk self, int volume = -1)
2336	CODE:	2964	CODE:
		2965	if (items > 1)
		2966	volume = CLAMP (volume, 0, 128);
2337	RETVAL = Mix_VolumeChunk (self, volume);	2967	RETVAL = Mix_VolumeChunk (self, volume);
2338	OUTPUT:	2968	OUTPUT:
2339	RETVAL	2969	RETVAL
2340		2970
2341	CFPlus::Channel	2971	DC::Channel
2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2972	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2343	CODE:	2973	CODE:
		2974	{
2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2975	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2976
		2977	if (RETVAL < 0)
		2978	XSRETURN_UNDEF;
		2979
		2980	if (channel < 0)
		2981	{
2345	Mix_UnregisterAllEffects (RETVAL);	2982	Mix_UnregisterAllEffects (RETVAL);
		2983	Mix_Volume (RETVAL, 128);
		2984	}
		2985	}
2346	OUTPUT:	2986	OUTPUT:
2347	RETVAL	2987	RETVAL
2348		2988
2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2989	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2990
		2991	void
		2992	decoders ()
		2993	PPCODE:
		2994	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2995	int i, num = Mix_GetNumMusicDecoders ();
		2996	EXTEND (SP, num);
		2997	for (i = 0; i < num; ++i)
		2998	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2999	#else
		3000	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		3001	#endif
2350		3002
2351	int	3003	int
2352	volume (int volume = -1)	3004	volume (int volume = -1)
2353	PROTOTYPE: ;$	3005	PROTOTYPE: ;$
2354	CODE:	3006	CODE:
		3007	if (items > 0)
		3008	volume = CLAMP (volume, 0, 128);
2355	RETVAL = Mix_VolumeMusic (volume);	3009	RETVAL = Mix_VolumeMusic (volume);
2356	OUTPUT:	3010	OUTPUT:
2357	RETVAL	3011	RETVAL
2358		3012
2359	void	3013	void
…		…
2364	void	3018	void
2365	halt ()	3019	halt ()
2366	CODE:	3020	CODE:
2367	Mix_HaltMusic ();	3021	Mix_HaltMusic ();
2368		3022
		3023	int
		3024	playing ()
		3025	CODE:
		3026	RETVAL = Mix_PlayingMusic ();
		3027	OUTPUT:
		3028	RETVAL
		3029
2369	CFPlus::MixMusic	3030	DC::MixMusic
2370	new (SV *class, CFPlus::RW rwops)	3031	new (SV *klass, DC::RW rwops)
2371	CODE:	3032	CODE:
2372	RETVAL = Mix_LoadMUS_RW (rwops);	3033	RETVAL = Mix_LoadMUS_RW (rwops);
2373	OUTPUT:	3034	OUTPUT:
2374	RETVAL	3035	RETVAL
2375		3036
2376	void	3037	void
2377	DESTROY (CFPlus::MixMusic self)	3038	DESTROY (DC::MixMusic self)
2378	CODE:	3039	CODE:
2379	Mix_FreeMusic (self);	3040	Mix_FreeMusic (self);
2380		3041
2381	int	3042	int
2382	play (CFPlus::MixMusic self, int loops = -1)	3043	play (DC::MixMusic self, int loops = -1)
2383	CODE:	3044	CODE:
2384	RETVAL = Mix_PlayMusic (self, loops);	3045	RETVAL = Mix_PlayMusic (self, loops);
2385	OUTPUT:	3046	OUTPUT:
2386	RETVAL	3047	RETVAL
2387		3048
2388	void	3049	void
2389	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3050	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2390	CODE:	3051	CODE:
2391	Mix_FadeInMusicPos (self, loops, ms, position);	3052	Mix_FadeInMusicPos (self, loops, ms, position);
2392		3053
2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3054	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2394		3055
2395	PROTOTYPES: ENABLE	3056	PROTOTYPES: ENABLE
2396		3057
2397	BOOT:	3058	BOOT:
2398	{	3059	{
2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3060	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2400	static const struct {	3061	static const struct {
2401	const char *name;	3062	const char *name;
2402	IV iv;	3063	IV iv;
2403	} *civ, const_iv[] = {	3064	} *civ, const_iv[] = {
2404	# define const_iv(name) { # name, (IV)name }	3065	# define const_iv(name) { # name, (IV)name }
2405	const_iv (GL_VENDOR),	3066	const_iv (GL_VENDOR),
2406	const_iv (GL_VERSION),	3067	const_iv (GL_VERSION),
2407	const_iv (GL_EXTENSIONS),	3068	const_iv (GL_EXTENSIONS),
		3069	const_iv (GL_MAX_TEXTURE_UNITS),
2408	const_iv (GL_COLOR_MATERIAL),	3070	const_iv (GL_COLOR_MATERIAL),
2409	const_iv (GL_SMOOTH),	3071	const_iv (GL_SMOOTH),
2410	const_iv (GL_FLAT),	3072	const_iv (GL_FLAT),
2411	const_iv (GL_DITHER),	3073	const_iv (GL_DITHER),
2412	const_iv (GL_BLEND),	3074	const_iv (GL_BLEND),
…		…
2424	const_iv (GL_ZERO),	3086	const_iv (GL_ZERO),
2425	const_iv (GL_SRC_ALPHA),	3087	const_iv (GL_SRC_ALPHA),
2426	const_iv (GL_DST_ALPHA),	3088	const_iv (GL_DST_ALPHA),
2427	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3089	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2428	const_iv (GL_ONE_MINUS_DST_ALPHA),	3090	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3091	const_iv (GL_SRC_COLOR),
		3092	const_iv (GL_DST_COLOR),
		3093	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3094	const_iv (GL_ONE_MINUS_DST_COLOR),
2429	const_iv (GL_SRC_ALPHA_SATURATE),	3095	const_iv (GL_SRC_ALPHA_SATURATE),
2430	const_iv (GL_RGB),	3096	const_iv (GL_RGB),
2431	const_iv (GL_RGBA),	3097	const_iv (GL_RGBA),
2432	const_iv (GL_RGBA4),	3098	const_iv (GL_RGBA4),
2433	const_iv (GL_RGBA8),	3099	const_iv (GL_RGBA8),
…		…
2439	const_iv (GL_INTENSITY),	3105	const_iv (GL_INTENSITY),
2440	const_iv (GL_LUMINANCE),	3106	const_iv (GL_LUMINANCE),
2441	const_iv (GL_LUMINANCE_ALPHA),	3107	const_iv (GL_LUMINANCE_ALPHA),
2442	const_iv (GL_FLOAT),	3108	const_iv (GL_FLOAT),
2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3109	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3110	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3111	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3112	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3113	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3114	const_iv (GL_COMPRESSED_RGB_ARB),
		3115	const_iv (GL_COMPRESSED_RGBA_ARB),
2444	const_iv (GL_COMPILE),	3116	const_iv (GL_COMPILE),
2445	const_iv (GL_PROXY_TEXTURE_1D),	3117	const_iv (GL_PROXY_TEXTURE_1D),
2446	const_iv (GL_PROXY_TEXTURE_2D),	3118	const_iv (GL_PROXY_TEXTURE_2D),
2447	const_iv (GL_TEXTURE_1D),	3119	const_iv (GL_TEXTURE_1D),
2448	const_iv (GL_TEXTURE_2D),	3120	const_iv (GL_TEXTURE_2D),
…		…
2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3159	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2488	const_iv (GL_POINT_SMOOTH_HINT),	3160	const_iv (GL_POINT_SMOOTH_HINT),
2489	const_iv (GL_LINE_SMOOTH_HINT),	3161	const_iv (GL_LINE_SMOOTH_HINT),
2490	const_iv (GL_POLYGON_SMOOTH_HINT),	3162	const_iv (GL_POLYGON_SMOOTH_HINT),
2491	const_iv (GL_GENERATE_MIPMAP_HINT),	3163	const_iv (GL_GENERATE_MIPMAP_HINT),
		3164	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2492	const_iv (GL_FASTEST),	3165	const_iv (GL_FASTEST),
2493	const_iv (GL_DONT_CARE),	3166	const_iv (GL_DONT_CARE),
2494	const_iv (GL_NICEST),	3167	const_iv (GL_NICEST),
2495	const_iv (GL_V2F),	3168	const_iv (GL_V2F),
2496	const_iv (GL_V3F),	3169	const_iv (GL_V3F),
2497	const_iv (GL_T2F_V3F),	3170	const_iv (GL_T2F_V3F),
2498	const_iv (GL_T2F_N3F_V3F),	3171	const_iv (GL_T2F_N3F_V3F),
		3172	const_iv (GL_FUNC_ADD),
		3173	const_iv (GL_FUNC_SUBTRACT),
		3174	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2499	# undef const_iv	3175	# undef const_iv
2500	};	3176	};
2501		3177
2502	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3178	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2503	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3179	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2504		3180
2505	texture_av = newAV ();	3181	texture_av = newAV ();
2506	AvREAL_off (texture_av);	3182	AvREAL_off (texture_av);
2507	}	3183	}
2508		3184
2509	char *	3185	void
		3186	disable_GL_EXT_blend_func_separate ()
		3187	CODE:
		3188	gl.BlendFuncSeparate = 0;
		3189	gl.BlendFuncSeparateEXT = 0;
		3190
		3191	void
		3192	apple_nvidia_bug (int enable)
		3193
		3194	const char *
2510	gl_vendor ()	3195	gl_vendor ()
2511	CODE:	3196	CODE:
2512	RETVAL = (char *)glGetString (GL_VENDOR);	3197	RETVAL = (const char *)glGetString (GL_VENDOR);
2513	OUTPUT:	3198	OUTPUT:
2514	RETVAL	3199	RETVAL
2515		3200
2516	char *	3201	const char *
2517	gl_version ()	3202	gl_version ()
2518	CODE:	3203	CODE:
2519	RETVAL = (char *)glGetString (GL_VERSION);	3204	RETVAL = (const char *)glGetString (GL_VERSION);
2520	OUTPUT:	3205	OUTPUT:
2521	RETVAL	3206	RETVAL
2522		3207
2523	char *	3208	const char *
2524	gl_extensions ()	3209	gl_extensions ()
2525	CODE:	3210	CODE:
2526	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3211	RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2527	OUTPUT:	3212	OUTPUT:
2528	RETVAL	3213	RETVAL
2529		3214
2530	const char *glGetString (GLenum pname)	3215	const char *glGetString (GLenum pname)
		3216	CODE:
		3217	RETVAL = (const char *)glGetString (pname);
		3218	OUTPUT:
		3219	RETVAL
2531		3220
2532	GLint glGetInteger (GLenum pname)	3221	GLint glGetInteger (GLenum pname)
2533	CODE:	3222	CODE:
2534	glGetIntegerv (pname, &RETVAL);	3223	glGetIntegerv (pname, &RETVAL);
2535	OUTPUT:	3224	OUTPUT:
…		…
2543		3232
2544	int glGetError ()	3233	int glGetError ()
2545		3234
2546	void glFinish ()	3235	void glFinish ()
2547		3236
		3237	void glFlush ()
		3238
2548	void glClear (int mask)	3239	void glClear (int mask)
2549		3240
2550	void glClearColor (float r, float g, float b, float a = 1.0)	3241	void glClearColor (float r, float g, float b, float a = 1.0)
2551	PROTOTYPE: @	3242	PROTOTYPE: @
2552		3243
…		…
2561	void glBlendFunc (int sfactor, int dfactor)	3252	void glBlendFunc (int sfactor, int dfactor)
2562		3253
2563	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3254	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2564	CODE:	3255	CODE:
2565	gl_BlendFuncSeparate (sa, da, saa, daa);	3256	gl_BlendFuncSeparate (sa, da, saa, daa);
		3257
		3258	# void glBlendEquation (int se)
2566		3259
2567	void glDepthMask (int flag)	3260	void glDepthMask (int flag)
2568		3261
2569	void glLogicOp (int opcode)	3262	void glLogicOp (int opcode)
2570		3263
…		…
2605	void glRotate (float angle, float x, float y, float z)	3298	void glRotate (float angle, float x, float y, float z)
2606	CODE:	3299	CODE:
2607	glRotatef (angle, x, y, z);	3300	glRotatef (angle, x, y, z);
2608		3301
2609	void glColor (float r, float g, float b, float a = 1.0)	3302	void glColor (float r, float g, float b, float a = 1.0)
		3303	PROTOTYPE: @
2610	ALIAS:	3304	ALIAS:
2611	glColor_premultiply = 1	3305	glColor_premultiply = 1
2612	CODE:	3306	CODE:
2613	if (ix)	3307	if (ix)
2614	{	3308	{
…		…
2634		3328
2635	void glRect (float x1, float y1, float x2, float y2)	3329	void glRect (float x1, float y1, float x2, float y2)
2636	CODE:	3330	CODE:
2637	glRectf (x1, y1, x2, y2);	3331	glRectf (x1, y1, x2, y2);
2638		3332
		3333	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3334	CODE:
		3335	glBegin (GL_LINE_LOOP);
		3336	glVertex2f (x1, y1);
		3337	glVertex2f (x2, y1);
		3338	glVertex2f (x2, y2);
		3339	glVertex2f (x1, y2);
		3340	glEnd ();
		3341
2639	PROTOTYPES: ENABLE	3342	PROTOTYPES: ENABLE
2640		3343
2641	void glBegin (int mode)	3344	void glBegin (int mode)
2642		3345
2643	void glEnd ()	3346	void glEnd ()
…		…
2675	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3378	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2676	CODE:	3379	CODE:
2677	if (gl.SeparableFilter2D)	3380	if (gl.SeparableFilter2D)
2678	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3381	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2679		3382
2680	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3383	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2681		3384
2682	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3385	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2683		3386
2684	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3387	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2685		3388
…		…
2711		3414
2712	void glEndList ()	3415	void glEndList ()
2713		3416
2714	void glCallList (int list)	3417	void glCallList (int list)
2715		3418
2716	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3419	void c_init ()
		3420	CODE:
		3421	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3422	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3423
		3424	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2717		3425
2718	PROTOTYPES: DISABLE	3426	PROTOTYPES: DISABLE
2719		3427
2720	void	3428	void
2721	find_widget (SV *self, NV x, NV y)	3429	find_widget (SV *self, NV x, NV y)
…		…
2725	XPUSHs (self);	3433	XPUSHs (self);
2726	}	3434	}
2727		3435
2728	BOOT:	3436	BOOT:
2729	{	3437	{
2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3438	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2731		3439
2732	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3440	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2733	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3441	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2734	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3442	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2735	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3443	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2736	}	3444	}
2737		3445
2738	void	3446	void
2739	draw (SV *self)	3447	draw (SV *self)
2740	CODE:	3448	CODE:
…		…
2744	NV x, y, w, h;	3452	NV x, y, w, h;
2745	SV *draw_x_sv = GvSV (draw_x_gv);	3453	SV *draw_x_sv = GvSV (draw_x_gv);
2746	SV *draw_y_sv = GvSV (draw_y_gv);	3454	SV *draw_y_sv = GvSV (draw_y_gv);
2747	SV *draw_w_sv = GvSV (draw_w_gv);	3455	SV *draw_w_sv = GvSV (draw_w_gv);
2748	SV *draw_h_sv = GvSV (draw_h_gv);	3456	SV *draw_h_sv = GvSV (draw_h_gv);
2749	SV *hover;
2750	double draw_x, draw_y, draw_w, draw_h;	3457	double draw_x, draw_y;
2751		3458
2752	if (!SvROK (self))	3459	if (!SvROK (self))
2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3460	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2754		3461
2755	hv = (HV *)SvRV (self);	3462	hv = (HV *)SvRV (self);
2756		3463
2757	if (SvTYPE (hv) != SVt_PVHV)	3464	if (SvTYPE (hv) != SVt_PVHV)
2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3465	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2759		3466
2760	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3467	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2761	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3468	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2762		3469
2763	if (!h || !w)	3470	if (!h || !w)
…		…
2783	{	3490	{
2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3491	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2785		3492
2786	if (svp && SvTRUE (*svp))	3493	if (svp && SvTRUE (*svp))
2787	{	3494	{
2788	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3495	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2789	glEnable (GL_BLEND);	3496	glEnable (GL_BLEND);
2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3497	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2791	glBegin (GL_QUADS);	3498	glBegin (GL_QUADS);
2792	glVertex2f (0, 0);	3499	glVertex2f (0, 0);
2793	glVertex2f (w, 0);	3500	glVertex2f (w, 0);
…		…
2796	glEnd ();	3503	glEnd ();
2797	glDisable (GL_BLEND);	3504	glDisable (GL_BLEND);
2798	}	3505	}
2799	}	3506	}
2800	#if 0	3507	#if 0
2801	if ($ENV{CFPLUS_DEBUG} & 1) {	3508	// draw borders, for debugging
2802	glPushMatrix;	3509	glPushMatrix ();
2803	glColor 1, 1, 0, 1;	3510	glColor4f (1., 1., 0., 1.);
2804	glTranslate 0.375, 0.375;	3511	glTranslatef (.5, .5, 0.);
2805	glBegin GL_LINE_LOOP;	3512	glBegin (GL_LINE_LOOP);
2806	glVertex 0 , 0;	3513	glVertex2f (0 , 0);
2807	glVertex $self->{w} - 1, 0;	3514	glVertex2f (w - 1, 0);
2808	glVertex $self->{w} - 1, $self->{h} - 1;	3515	glVertex2f (w - 1, h - 1);
2809	glVertex 0 , $self->{h} - 1;	3516	glVertex2f (0 , h - 1);
2810	glEnd;	3517	glEnd ();
2811	glPopMatrix;	3518	glPopMatrix ();
2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2813	}
2814	#endif	3519	#endif
2815	PUSHMARK (SP);	3520	PUSHMARK (SP);
2816	XPUSHs (self);	3521	XPUSHs (self);
2817	PUTBACK;	3522	PUTBACK;
2818	call_method ("_draw", G_VOID | G_DISCARD);	3523	call_method ("_draw", G_VOID | G_DISCARD);

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