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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.222 by root, Sat Aug 11 06:34:26 2007 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 UTC

…		…
46		46
47	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
48		48
49	#include <pango/pango.h>	49	#include <pango/pango.h>
50		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
		61
51	#ifndef _WIN32	62	#ifndef _WIN32
52	# include <sys/types.h>	63	# include <sys/types.h>
53	# include <sys/socket.h>	64	# include <sys/socket.h>
54	# include <netinet/in.h>	65	# include <netinet/in.h>
55	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
56	# include <inttypes.h>	67	# include <inttypes.h>
57	#endif	68	#endif
58		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		80
61	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
62		82
63	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
65		85
66	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
67		87
68	#if 0	88	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else
71	# define PARACHUTE 0
72	#endif
73		90
74	static AV *texture_av;	91	static AV *texture_av;
75		92
76	static struct	93	static struct
77	{	94	{
…		…
114	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
115	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
116	}	133	}
117		134
118	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
119		137
120	#include "pango-font.c"	138	#include "pango-font.c"
121	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
122	#include "pango-render.c"	140	#include "pango-render.c"
123		141
124	typedef IV CFPlus__Channel;	142	typedef IV DC__Channel;
125	typedef SDL_RWops *CFPlus__RW;	143	typedef SDL_RWops *DC__RW;
126	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
127	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
128		146
129	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
130		148
131	static int	149	static int
132	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
133	{	151	{
134	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
148		166
149	typedef struct cf_layout {	167	typedef struct cf_layout {
150	PangoLayout *pl;	168	PangoLayout *pl;
151	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
152	int base_height;	170	int base_height;
153	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
154	} *CFPlus__Layout;	173	} *DC__Layout;
155		174
156	static CFPlus__Font default_font;	175	static DC__Font default_font;
157	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
158	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
159		178
160	static void	179	static void
161	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
166	#endif	185	#endif
167	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
168	}	187	}
169		188
170	static void	189	static void
171	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
172	{	191	{
173	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
174	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
175	*/	194	*/
176	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
177		196
178	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
179	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
180		199
181	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
182	}	201	}
183		202
184	static void	203	static void
185	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
186	{	205	{
187	PangoRectangle rect;	206	PangoRectangle rect;
188		207
189	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
190	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
201		220
202	typedef uint16_t tileid;	221	typedef uint16_t tileid;
203	typedef uint16_t faceid;	222	typedef uint16_t faceid;
204		223
205	typedef struct {	224	typedef struct {
206	int name;	225	GLuint name;
207	int w, h;	226	int w, h;
208	float s, t;	227	float s, t;
209	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
210	tileid smoothtile;	229	tileid smoothtile;
211	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
229	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
230	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
231		250
232	int32_t rows;	251	int32_t rows;
233	maprow *row;	252	maprow *row;
234	} *CFPlus__Map;	253	} *DC__Map;
235		254
236	static char *	255	static char *
237	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
238	{	257	{
239	char *p;	258	char *p;
…		…
277	self->texs *= 2;	296	self->texs *= 2;
278	}	297	}
279	}	298	}
280		299
281	static maprow *	300	static maprow *
282	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
283	{	302	{
284	if (0 > y)	303	if (0 > y)
285	{	304	{
286	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
287	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
325		344
326	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
327	}	346	}
328		347
329	static mapcell *	348	static mapcell *
330	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
331	{	350	{
332	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
333	}	352	}
334		353
335	static void	354	static void
336	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
337	{	356	{
338	int r;	357	int r;
339		358
340	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
341	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
348	self->oy = 0;	367	self->oy = 0;
349	self->row = 0;	368	self->row = 0;
350	self->rows = 0;	369	self->rows = 0;
351	}	370	}
352		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
353	static void	382	static void
354	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
355	{	384	{
356	int x, y;	385	int x, y;
357	maprow *row;	386	maprow *row;
358	mapcell *cell;	387	mapcell *cell;
359		388
…		…
371	if (x >= row->c1)	400	if (x >= row->c1)
372	break;	401	break;
373		402
374	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
375		404
376	cell->darkness = 0;	405	CELL_CLEAR (cell);
377	cell->stat_hp = 0;
378	cell->flags = 0;
379	cell->player = 0;
380	}	406	}
381	}	407	}
382	}	408	}
383		409
384	typedef struct {	410	typedef struct {
…		…
438	n |= n >> 16;	464	n |= n >> 16;
439		465
440	return n + 1;	466	return n + 1;
441	}	467	}
442		468
		469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
443	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
444	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
445	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
446		483
447	/******************************************************************************/	484	/******************************************************************************/
…		…
485	return 0;	522	return 0;
486		523
487	return 1;	524	return 1;
488	}	525	}
489		526
490	MODULE = CFPlus PACKAGE = CFPlus	527	MODULE = Deliantra::Client PACKAGE = DC
491		528
492	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
493		530
494	BOOT:	531	BOOT:
495	{	532	{
496	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
497	static const struct {	534	static const struct {
498	const char *name;	535	const char *name;
499	IV iv;	536	IV iv;
500	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
501	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
523		560
524	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
525	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
526	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
527		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
528	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
529	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
530	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
531	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
532	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
604	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
605	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
606	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
607	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
608	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
		648
		649	const_iv (MIX_DEFAULT_FORMAT),
		650
		651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL),
		677
		678	const_iv (FOW_DARKNESS)
609	# undef const_iv	679	# undef const_iv
610	};	680	};
611		681
612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	682	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
631		701
632	NV floor (NV x)	702	NV floor (NV x)
633		703
634	NV ceil (NV x)	704	NV ceil (NV x)
635		705
		706	NV ceilabs (NV x)
		707	CODE:
		708	RETVAL = x < 0. ? - ceil (-x) : ceil (x);
		709	OUTPUT:
		710	RETVAL
		711
		712	IV minpot (UV n)
		713
		714	IV popcount (UV n)
		715
636	void	716	void
637	pango_init ()	717	pango_init ()
638	CODE:	718	CODE:
639	{	719	{
640	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
641	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	721	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
642	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	722	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		723	/*pango_context_set_font_description (opengl_context, default_font);*/
		724	#if PANGO_VERSION_CHECK (1, 15, 2)
		725	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		726	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		727	#endif
643	}	728	}
644		729
645	char *
646	SDL_GetError ()	730	char *SDL_GetError ()
647		731
648	int	732	int SDL_Init (U32 flags)
649	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
650		733
651	void	734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
652	SDL_Quit ()	738	void SDL_Quit ()
		739
		740	int SDL_GL_SetAttribute (int attr, int value)
		741
		742	int SDL_GL_GetAttribute (int attr)
		743	CODE:
		744	if (SDL_GL_GetAttribute (attr, &RETVAL))
		745	XSRETURN_UNDEF;
		746	OUTPUT:
		747	RETVAL
653		748
654	void	749	void
655	SDL_ListModes (int rgb, int alpha)	750	SDL_ListModes (int rgb, int alpha)
656	PPCODE:	751	PPCODE:
657	{	752	{
…		…
669	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
670	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
672		767
673	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
674	#if SDL_VERSION_ATLEAST(1,2,10)
675	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
676	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	769	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
677	#endif
678		770
679	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
680		772
681	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
682	while (*m)	774	while (*m)
683	{	775	{
684	if ((*m)->w >= 640 && (*m)->h >= 480)	776	if ((*m)->w >= 400 && (*m)->h >= 300)
685	{	777	{
686	AV *av = newAV ();	778	AV *av = newAV ();
687	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
688	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
689	av_push (av, newSViv (rgb));	781	av_push (av, newSViv (rgb));
…		…
713		805
714	if (RETVAL)	806	if (RETVAL)
715	{	807	{
716	av_clear (texture_av);	808	av_clear (texture_av);
717		809
718	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
719	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	811	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
720	#include "glfunc.h"	812	#include "glfunc.h"
721	#undef GL_FUNC	813	#undef GL_FUNC
722	}	814	}
723	}	815	}
…		…
730	char *	822	char *
731	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
732		824
733	int	825	int
734	SDL_GetAppState ()	826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
735		830
736	void	831	void
737	poll_events ()	832	poll_events ()
738	PPCODE:	833	PPCODE:
739	{	834	{
…		…
749	{	844	{
750	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
751	case SDL_KEYUP:	846	case SDL_KEYUP:
752	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
753	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
754	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	849	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
755	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	850	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
756	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
757	break;	852	break;
758		853
759	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
760	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
778	x = ev.motion.x;	873	x = ev.motion.x;
779	y = ev.motion.y;	874	y = ev.motion.y;
780	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
781	}	876	}
782		877
783	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
784	hv_store (hv, "state", 5, newSViv (state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
785	hv_store (hv, "x", 1, newSViv (x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
786	hv_store (hv, "y", 1, newSViv (y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
787	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
788	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
789	}	884	}
790	break;	885	break;
791		886
792	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
793	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
794	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
795		890
796	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
797	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
798	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
799	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
804	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
805	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
806	break;	901	break;
807	}	902	}
808		903
809	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	904	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
810	}	905	}
811	}	906	}
812		907
813	int	908	int
814	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	909	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
815	POSTCALL:	910	POSTCALL:
816	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
817	Mix_ChannelFinished (channel_finished);	912	Mix_ChannelFinished (channel_finished);
		913
		914	void
		915	Mix_QuerySpec ()
		916	PPCODE:
		917	{
		918	int freq, channels;
		919	Uint16 format;
		920
		921	if (Mix_QuerySpec (&freq, &format, &channels))
		922	{
		923	EXTEND (SP, 3);
		924	PUSHs (sv_2mortal (newSViv (freq)));
		925	PUSHs (sv_2mortal (newSViv (format)));
		926	PUSHs (sv_2mortal (newSViv (channels)));
		927	}
		928	}
818		929
819	void	930	void
820	Mix_CloseAudio ()	931	Mix_CloseAudio ()
821		932
822	int	933	int
…		…
857	}	968	}
858	}	969	}
859	#endif	970	#endif
860	}	971	}
861		972
862	void	973	int
863	add_font (char *file)	974	add_font (char *file)
864	CODE:	975	CODE:
865	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
866		979
867	void	980	void
868	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
869	ALIAS:	982	ALIAS:
870	load_image_file = 1	983	load_image_file = 1
…		…
956	void	1069	void
957	error (char *message)	1070	error (char *message)
958	CODE:	1071	CODE:
959	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
960	#ifdef _WIN32	1073	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
962	#endif	1075	#endif
963		1076
964	void	1077	void
965	fatal (char *message)	1078	fatal (char *message)
966	CODE:	1079	CODE:
967	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
968	#ifdef _WIN32	1081	#ifdef _WIN32
969	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
970	#endif	1083	#endif
971	_exit (1);	1084	_exit (1);
972		1085
973	void	1086	void
974	_exit (int retval = 0)	1087	_exit (int retval = 0)
…		…
986	#if DEBUG	1099	#if DEBUG
987	VALGRIND_DO_LEAK_CHECK;	1100	VALGRIND_DO_LEAK_CHECK;
988	#endif	1101	#endif
989	}	1102	}
990		1103
991	MODULE = CFPlus PACKAGE = CFPlus::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
992		1105
993	PROTOTYPES: DISABLE	1106	PROTOTYPES: DISABLE
994		1107
995	CFPlus::Font	1108	DC::Font
996	new_from_file (SV *class, char *path, int id = 0)	1109	new_from_file (SV *class, char *path, int id = 0)
997	CODE:	1110	CODE:
998	{	1111	{
999	int count;	1112	int count;
1000	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1113	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1003	}	1116	}
1004	OUTPUT:	1117	OUTPUT:
1005	RETVAL	1118	RETVAL
1006		1119
1007	void	1120	void
1008	DESTROY (CFPlus::Font self)	1121	DESTROY (DC::Font self)
1009	CODE:	1122	CODE:
1010	pango_font_description_free (self);	1123	pango_font_description_free (self);
1011		1124
1012	void	1125	void
1013	make_default (CFPlus::Font self)	1126	make_default (DC::Font self)
1014	PROTOTYPE: $	1127	PROTOTYPE: $
1015	CODE:	1128	CODE:
1016	default_font = self;	1129	default_font = self;
1017		1130
1018	MODULE = CFPlus PACKAGE = CFPlus::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
1019		1132
1020	PROTOTYPES: DISABLE	1133	PROTOTYPES: DISABLE
1021		1134
1022	void	1135	void
1023	reset_glyph_cache ()	1136	glyph_cache_backup ()
1024	PROTOTYPE:	1137	PROTOTYPE:
1025	CODE:	1138	CODE:
		1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
1026	tc_clear ();	1145	tc_restore ();
1027		1146
1028	CFPlus::Layout	1147	DC::Layout
1029	new (SV *class)	1148	new (SV *class)
1030	CODE:	1149	CODE:
1031	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
1032		1151
1033	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1035	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
1036	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
1037	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
1038	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
1039	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
1040		1160
1041	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1042	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
1043	OUTPUT:	1163	OUTPUT:
1044	RETVAL	1164	RETVAL
1045		1165
1046	void	1166	void
1047	DESTROY (CFPlus::Layout self)	1167	DESTROY (DC::Layout self)
1048	CODE:	1168	CODE:
1049	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
1050	Safefree (self);	1171	Safefree (self);
1051		1172
1052	void	1173	void
1053	set_text (CFPlus::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
1054	CODE:	1175	CODE:
1055	{	1176	{
1056	STRLEN textlen;	1177	STRLEN textlen;
1057	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
1058		1179
1059	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
1060	}	1181	}
1061		1182
1062	void	1183	void
1063	set_markup (CFPlus::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
1064	CODE:	1185	CODE:
1065	{	1186	{
1066	STRLEN textlen;	1187	STRLEN textlen;
1067	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
1068		1189
1069	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
1070	}	1191	}
1071		1192
1072	void	1193	void
1073	set_shapes (CFPlus::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
1074	CODE:	1195	CODE:
1075	{	1196	{
1076	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
1077	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
1078	const char *pos = text;	1199	const char *pos = text;
…		…
1113	if (attrs)	1234	if (attrs)
1114	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
1115	}	1236	}
1116		1237
1117	void	1238	void
1118	get_shapes (CFPlus::Layout self)	1239	get_shapes (DC::Layout self)
1119	PPCODE:	1240	PPCODE:
1120	{	1241	{
1121	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1122		1243
1123	do	1244	do
1124	{	1245	{
1125	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1126		1247
1127	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
1128	{	1249	{
1129	PangoRectangle extents;	1250	PangoRectangle extents;
1130	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1138		1259
1139	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
1140	}	1261	}
1141		1262
1142	int	1263	int
1143	has_wrapped (CFPlus::Layout self)	1264	has_wrapped (DC::Layout self)
1144	CODE:	1265	CODE:
1145	{	1266	{
1146	int lines = 1;	1267	int lines = 1;
1147	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
1148		1269
…		…
1153	}	1274	}
1154	OUTPUT:	1275	OUTPUT:
1155	RETVAL	1276	RETVAL
1156		1277
1157	SV *	1278	SV *
1158	get_text (CFPlus::Layout self)	1279	get_text (DC::Layout self)
1159	CODE:	1280	CODE:
1160	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1161	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
1162	OUTPUT:	1283	OUTPUT:
1163	RETVAL	1284	RETVAL
1164		1285
1165	void	1286	void
1166	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1287	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1167	CODE:	1288	CODE:
1168	self->r = r;	1289	self->r = r;
1169	self->g = g;	1290	self->g = g;
1170	self->b = b;	1291	self->b = b;
1171	self->a = a;	1292	self->a = a;
1172		1293
1173	void	1294	void
1174	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
1175	CODE:	1296	CODE:
1176	if (self->font != font)	1297	if (self->font != font)
1177	{	1298	{
1178	self->font = font;	1299	self->font = font;
1179	layout_update_font (self);	1300	layout_update_font (self);
1180	}	1301	}
1181		1302
1182	void	1303	void
1183	set_height (CFPlus::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
1184	CODE:	1305	CODE:
1185	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
1186	{	1307	{
1187	self->base_height = base_height;	1308	self->base_height = base_height;
1188	layout_update_font (self);	1309	layout_update_font (self);
1189	}	1310	}
1190		1311
1191	void	1312	void
1192	set_width (CFPlus::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
1193	CODE:	1314	CODE:
1194	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1315	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1195		1316
1196	void	1317	void
1197	set_indent (CFPlus::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
1198	CODE:	1319	CODE:
1199	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1200		1321
1201	void	1322	void
1202	set_spacing (CFPlus::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
1203	CODE:	1324	CODE:
1204	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1205		1326
1206	void	1327	void
1207	set_ellipsise (CFPlus::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
1208	CODE:	1329	CODE:
1209	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
1210	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1211	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1212	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1213	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
1214	);	1335	);
1215		1336
1216	void	1337	void
1217	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
1218	CODE:	1339	CODE:
1219	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1220		1341
1221	void	1342	void
1222	size (CFPlus::Layout self)	1343	size (DC::Layout self)
1223	PPCODE:	1344	PPCODE:
1224	{	1345	{
1225	int w, h;	1346	int w, h;
1226		1347
1227	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
1230	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
1231	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
1232	}	1353	}
1233		1354
1234	int	1355	int
1235	descent (CFPlus::Layout self)	1356	descent (DC::Layout self)
1236	CODE:	1357	CODE:
1237	{	1358	{
1238	PangoRectangle rect;	1359	PangoRectangle rect;
1239	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1240	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
1241	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
1242	}	1363	}
1243	OUTPUT:	1364	OUTPUT:
1244	RETVAL	1365	RETVAL
1245		1366
1246	int	1367	int
1247	xy_to_index (CFPlus::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
1248	CODE:	1369	CODE:
1249	{	1370	{
1250	int index, trailing;	1371	int index, trailing;
1251	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1372	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1252	RETVAL = index + trailing;	1373	RETVAL = index + trailing;
1253	}	1374	}
1254	OUTPUT:	1375	OUTPUT:
1255	RETVAL	1376	RETVAL
1256		1377
1257	void	1378	void
1258	cursor_pos (CFPlus::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1259	PPCODE:	1380	PPCODE:
1260	{	1381	{
1261	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1262	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1263		1384
1264	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1265	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1266	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1267	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1268	}	1389	}
1269		1390
1270	void	1391	void
1271	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1392	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1272	PPCODE:	1393	PPCODE:
1273	{	1394	{
1274	int line, x;	1395	int line, x;
1275		1396
1276	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1397	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1398	#if !PANGO_VERSION_CHECK (1, 17, 3)
1277	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1278		1400	--line;
		1401	#endif
1279	EXTEND (SP, 2);	1402	EXTEND (SP, 2);
1280	PUSHs (sv_2mortal (newSViv (line - 1)));	1403	PUSHs (sv_2mortal (newSViv (line)));
1281	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1282	}	1405	}
1283		1406
1284	void	1407	void
1285	line_x_to_index (CFPlus::Layout self, int line, int x)	1408	line_x_to_index (DC::Layout self, int line, int x)
1286	PPCODE:	1409	PPCODE:
1287	{	1410	{
1288	PangoLayoutLine *lp;	1411	PangoLayoutLine *lp;
1289	int index, trailing;	1412	int index, trailing;
1290		1413
1291	if (line < 0)	1414	if (line < 0)
1292	XSRETURN_EMPTY;	1415	XSRETURN_EMPTY;
1293		1416
1294	if (!(lp = pango_layout_get_line (self->pl, line)))	1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1295	XSRETURN_EMPTY; /* do better */	1418	XSRETURN_EMPTY; /* do better */
1296		1419
1297	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1420	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1298		1421
1299	EXTEND (SP, 2);	1422	EXTEND (SP, 2);
…		…
1305	PUSHs (sv_2mortal (newSViv (trailing)));	1428	PUSHs (sv_2mortal (newSViv (trailing)));
1306	}	1429	}
1307	}	1430	}
1308		1431
1309	void	1432	void
1310	render (CFPlus::Layout self, float x, float y, int flags = 0)	1433	render (DC::Layout self, float x, float y, int flags = 0)
1311	PPCODE:	1434	CODE:
		1435	rc_clear (self->rc);
1312	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1313	self->pl,	1437	self->pl,
		1438	self->rc,
1314	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1315	self->r, self->g, self->b, self->a,	1440	self->r, self->g, self->b, self->a,
1316	flags	1441	flags
1317	);	1442	);
		1443	// we assume that context_change actually clears/frees stuff
		1444	// and does not do any recomputation...
		1445	pango_layout_context_changed (self->pl);
1318		1446
1319	MODULE = CFPlus PACKAGE = CFPlus::Texture	1447	void
		1448	draw (DC::Layout self)
		1449	CODE:
		1450	{
		1451	glEnable (GL_TEXTURE_2D);
		1452	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1453	glEnable (GL_BLEND);
		1454	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1455	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1456	glEnable (GL_ALPHA_TEST);
		1457	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1458
		1459	rc_draw (self->rc);
		1460
		1461	glDisable (GL_ALPHA_TEST);
		1462	glDisable (GL_BLEND);
		1463	glDisable (GL_TEXTURE_2D);
		1464	}
		1465
		1466	MODULE = Deliantra::Client PACKAGE = DC::Texture
1320		1467
1321	PROTOTYPES: ENABLE	1468	PROTOTYPES: ENABLE
1322
1323	int minpot (int n)
1324		1469
1325	void	1470	void
1326	pad (SV *data_, int ow, int oh, int nw, int nh)	1471	pad (SV *data_, int ow, int oh, int nw, int nh)
1327	CODE:	1472	CODE:
1328	{	1473	{
…		…
1405	RETVAL = width > 0;	1550	RETVAL = width > 0;
1406	}	1551	}
1407	OUTPUT:	1552	OUTPUT:
1408	RETVAL	1553	RETVAL
1409		1554
1410	MODULE = CFPlus PACKAGE = CFPlus::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
1411		1556
1412	PROTOTYPES: DISABLE	1557	PROTOTYPES: DISABLE
1413		1558
1414	CFPlus::Map	1559	DC::Map
1415	new (SV *class)	1560	new (SV *class)
1416	CODE:	1561	CODE:
1417	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1418	RETVAL->x = 0;	1563	RETVAL->x = 0;
1419	RETVAL->y = 0;	1564	RETVAL->y = 0;
…		…
1427	RETVAL->row = 0;	1572	RETVAL->row = 0;
1428	OUTPUT:	1573	OUTPUT:
1429	RETVAL	1574	RETVAL
1430		1575
1431	void	1576	void
1432	DESTROY (CFPlus::Map self)	1577	DESTROY (DC::Map self)
1433	CODE:	1578	CODE:
1434	{	1579	{
1435	map_clear (self);	1580	map_clear (self);
1436	Safefree (self->face2tile);	1581	Safefree (self->face2tile);
1437	Safefree (self->tex);	1582	Safefree (self->tex);
1438	Safefree (self);	1583	Safefree (self);
1439	}	1584	}
1440		1585
1441	void	1586	void
1442	resize (CFPlus::Map self, int map_width, int map_height)	1587	resize (DC::Map self, int map_width, int map_height)
1443	CODE:	1588	CODE:
1444	self->w = map_width;	1589	self->w = map_width;
1445	self->h = map_height;	1590	self->h = map_height;
1446		1591
1447	void	1592	void
1448	clear (CFPlus::Map self)	1593	clear (DC::Map self)
1449	CODE:	1594	CODE:
1450	map_clear (self);	1595	map_clear (self);
1451		1596
1452	void	1597	void
1453	set_tileid (CFPlus::Map self, int face, int tile)	1598	set_tileid (DC::Map self, int face, int tile)
1454	CODE:	1599	CODE:
1455	{	1600	{
1456	need_facenum (self, face); self->face2tile [face] = tile;	1601	need_facenum (self, face); self->face2tile [face] = tile;
1457	need_texid (self, tile);	1602	need_texid (self, tile);
1458	}	1603	}
1459		1604
1460	void	1605	void
1461	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1606	set_smooth (DC::Map self, int face, int smooth, int level)
1462	CODE:	1607	CODE:
1463	{	1608	{
1464	tileid texid;	1609	tileid texid;
1465	maptex *tex;	1610	maptex *tex;
1466		1611
…		…
1479	tex->smoothtile = self->face2tile [smooth];	1624	tex->smoothtile = self->face2tile [smooth];
1480	tex->smoothlevel = level;	1625	tex->smoothlevel = level;
1481	}	1626	}
1482		1627
1483	void	1628	void
1484	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)	1629	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)
1485	CODE:	1630	CODE:
1486	{	1631	{
1487	need_texid (self, texid);	1632	need_texid (self, texid);
1488		1633
1489	{	1634	{
…		…
1509	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1510	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1511	}	1656	}
1512		1657
1513	int	1658	int
1514	ox (CFPlus::Map self)	1659	ox (DC::Map self)
1515	ALIAS:	1660	ALIAS:
1516	oy = 1	1661	oy = 1
1517	x = 2	1662	x = 2
1518	y = 3	1663	y = 3
1519	w = 4	1664	w = 4
…		…
1530	}	1675	}
1531	OUTPUT:	1676	OUTPUT:
1532	RETVAL	1677	RETVAL
1533		1678
1534	void	1679	void
1535	scroll (CFPlus::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1536	CODE:	1681	CODE:
1537	{	1682	{
1538	if (dx > 0)	1683	if (dx > 0)
1539	map_blank (self, self->x, self->y, dx, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1540	else if (dx < 0)	1685	else if (dx < 0)
…		…
1556	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1557	}	1702	}
1558	}	1703	}
1559		1704
1560	SV *	1705	SV *
1561	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1562	CODE:	1707	CODE:
1563	{	1708	{
1564	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1709	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1565	uint8_t *data_end = (uint8_t *)SvEND (data_);	1710	uint8_t *data_end = (uint8_t *)SvEND (data_);
1566	mapcell *cell;	1711	mapcell *cell;
…		…
1594	uint8_t ext, cmd;	1739	uint8_t ext, cmd;
1595		1740
1596	do	1741	do
1597	{	1742	{
1598	ext = *data++;	1743	ext = *data++;
1599	cmd = ext & 0x3f;	1744	cmd = ext & 0x7f;
1600		1745
1601	if (cmd < 4)	1746	if (cmd < 4)
1602	cell->darkness = 255 - ext * 64 + 1;	1747	cell->darkness = 255 - ext * 64 + 1;
1603	else if (cmd == 5) // health	1748	else if (cmd == 5) // health
1604	{	1749	{
…		…
1607	}	1752	}
1608	else if (cmd == 6) // monster width	1753	else if (cmd == 6) // monster width
1609	cell->stat_width = *data++ + 1;	1754	cell->stat_width = *data++ + 1;
1610	else if (cmd == 0x47)	1755	else if (cmd == 0x47)
1611	{	1756	{
1612	if (*data == 4)	1757	if (*data == 1) cell->player = data [1];
1613	; // decode player count	1758	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1759	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1760	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1614		1761
1615	data += *data + 1;	1762	data += *data + 1;
1616	}	1763	}
1617	else if (cmd == 8) // cell flags	1764	else if (cmd == 8) // cell flags
1618	cell->flags = *data++;	1765	cell->flags = *data++;
…		…
1648	}	1795	}
1649	}	1796	}
1650	}	1797	}
1651	}	1798	}
1652	else	1799	else
1653	cell->darkness = 0;	1800	CELL_CLEAR (cell);
1654	}	1801	}
1655	}	1802	}
1656	OUTPUT:	1803	OUTPUT:
1657	RETVAL	1804	RETVAL
1658		1805
1659	SV *	1806	SV *
1660	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1807	mapmap (DC::Map self, int x0, int y0, int w, int h)
1661	CODE:	1808	CODE:
1662	{	1809	{
1663	int x1, x;	1810	int x1, x;
1664	int y1, y;	1811	int y1, y;
1665	int z;	1812	int z;
…		…
1710	}	1857	}
1711	OUTPUT:	1858	OUTPUT:
1712	RETVAL	1859	RETVAL
1713		1860
1714	void	1861	void
1715	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1862	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1716	CODE:	1863	CODE:
1717	{	1864	{
		1865	int x, y, z;
		1866
1718	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1867	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1719	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1868	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1720	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1869	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1721	smooth_key skey;	1870	smooth_key skey;
1722	int x, y, z;	1871	int pl_x, pl_y;
1723	int last_name;	1872	maptex pl_tex;
		1873	rc_t *rc = rc_alloc ();
		1874	rc_key_t key;
		1875	rc_array_t *arr;
		1876
		1877	pl_tex.name = 0;
1724		1878
1725	// thats current max. sorry.	1879	// thats current max. sorry.
1726	if (sw > 255) sw = 255;	1880	if (sw > 255) sw = 255;
1727	if (sh > 255) sh = 255;	1881	if (sh > 255) sh = 255;
1728		1882
1729	// clear key, in case of extra padding	1883	// clear key, in case of extra padding
1730	memset (&skey, 0, sizeof (skey));	1884	memset (&skey, 0, sizeof (skey));
1731		1885
1732	glColor4ub (255, 255, 255, 255);	1886	memset (&key, 0, sizeof (key));
1733		1887	key.r = 255;
1734	glEnable (GL_BLEND);	1888	key.g = 255;
1735	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1889	key.b = 255;
1736	glEnable (GL_TEXTURE_2D);	1890	key.a = 255;
1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1891	key.mode = GL_QUADS;
1738		1892	key.format = GL_T2F_V3F;
1739	glBegin (GL_QUADS);
1740
1741	last_name = -1;	1893	key.texname = -1;
1742		1894
1743	mx += self->x;	1895	mx += self->x;
1744	my += self->y;	1896	my += self->y;
1745		1897
1746	// first pass: determine smooth_max	1898	// first pass: determine smooth_max
…		…
1762	MAX (self->tex [cell->tile [0]].smoothlevel,	1914	MAX (self->tex [cell->tile [0]].smoothlevel,
1763	MAX (self->tex [cell->tile [1]].smoothlevel,	1915	MAX (self->tex [cell->tile [1]].smoothlevel,
1764	self->tex [cell->tile [2]].smoothlevel));	1916	self->tex [cell->tile [2]].smoothlevel));
1765	}	1917	}
1766	}	1918	}
		1919
		1920	glEnable (GL_BLEND);
		1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1922	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1767		1923
1768	for (z = 0; z <= 2; z++)	1924	for (z = 0; z <= 2; z++)
1769	{	1925	{
1770	memset (smooth_level, 0, sizeof (smooth_level));	1926	memset (smooth_level, 0, sizeof (smooth_level));
1771		1927
…		…
1781	tileid tile = cell->tile [z];	1937	tileid tile = cell->tile [z];
1782		1938
1783	if (tile)	1939	if (tile)
1784	{	1940	{
1785	maptex tex = self->tex [tile];	1941	maptex tex = self->tex [tile];
1786	int px, py;	1942	int px = (x + 1) * T - tex.w;
		1943	int py = (y + 1) * T - tex.h;
1787		1944
1788	// suppressing texture state switches here
1789	// is only moderately effective, but worth the extra effort
1790	if (last_name != tex.name)	1945	if (key.texname != tex.name)
1791	{	1946	{
1792	if (!tex.name)	1947	if (!tex.name)
1793	tex = self->tex [2]; /* missing, replace by noface */	1948	tex = self->tex [2]; /* missing, replace by noface */
1794		1949
1795	glEnd ();	1950	key.texname = tex.name;
1796	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1951	arr = rc_array (rc, &key);
1797	glBegin (GL_QUADS);
1798	}	1952	}
1799		1953
1800	px = (x + 1) * T - tex.w;	1954	if (expect_false (cell->player == player) && expect_false (z == 2))
1801	py = (y + 1) * T - tex.h;
1802
1803	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1804	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1805	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1806	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1807
1808	if (cell->flags && z == 2)
1809	{	1955	{
		1956	pl_x = px;
		1957	pl_y = py;
		1958	pl_tex = tex;
		1959	continue;
		1960	}
		1961
		1962	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1963	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1964	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1965	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1966
		1967	if (expect_false (cell->flags) && expect_false (z == 2))
		1968	{
		1969	// overlays such as the speech bubble, probably more to come
1810	if (cell->flags & 1)	1970	if (cell->flags & 1)
1811	{	1971	{
1812	maptex tex = self->tex [1];	1972	maptex tex = self->tex [1];
1813	int px = x * T + T * 2 / 32;	1973	int px = x * T + T * 2 / 32;
1814	int py = y * T - T * 6 / 32;	1974	int py = y * T - T * 6 / 32;
1815		1975
		1976	if (tex.name)
1816	glEnd ();	1977	{
1817	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1978	if (key.texname != tex.name)
		1979	{
		1980	key.texname = tex.name;
		1981	arr = rc_array (rc, &key);
		1982	}
		1983
		1984	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1985	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1986	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1987	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1818	glBegin (GL_QUADS);	1988	}
1819
1820	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1821	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1822	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1823	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1824	}	1989	}
1825	}	1990	}
1826		1991
1827	// update smooth hash	1992	// update smooth hash
1828	if (tex.smoothtile)	1993	if (tex.smoothtile)
…		…
1864	}	2029	}
1865	}	2030	}
1866	}	2031	}
1867	}	2032	}
1868		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
1869	// go through all smoothlevels, lowest to highest, then draw.	2037	// go through all smoothlevels, lowest to highest, then draw.
1870	// this is basically counting sort	2038	// this is basically counting sort
1871	{	2039	{
1872	int w, b;	2040	int w, b;
1873		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
1874	for (w = 0; w < 256 / 32; ++w)	2044	for (w = 0; w < 256 / 32; ++w)
1875	{	2045	{
1876	uint32_t smask = smooth_level [w];	2046	uint32_t smask = smooth_level [w];
1877	if (smask)	2047	if (smask)
1878	for (b = 0; b < 32; ++b)	2048	for (b = 0; b < 32; ++b)
…		…
1897	int border = bits & 15;	2067	int border = bits & 15;
1898	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1899	float dx = tex.s * .0625f; // 16 images/row	2069	float dx = tex.s * .0625f; // 16 images/row
1900	float dy = tex.t * .5f ; // 2 images/column	2070	float dy = tex.t * .5f ; // 2 images/column
1901		2071
1902	// this time naively avoiding texture state changes
1903	// save gobs of state changes.
1904	if (last_name != tex.name)	2072	if (tex.name)
1905	{	2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
1906	if (!tex.name)	2076	if (key.texname != tex.name)
1907	continue; // smoothing not yet available	2077	{
1908
1909	glEnd ();	2078	glEnd ();
1910	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1911	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
1912	}	2081	}
1913		2082
1914	if (border)	2083	if (border)
1915	{	2084	{
1916	float ox = border * dx;	2085	float ox = border * dx;
1917		2086
1918	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1919	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1920	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1921	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1922	}	2091	}
1923		2092
1924	if (corner)	2093	if (corner)
1925	{	2094	{
1926	float ox = corner * dx;	2095	float ox = corner * dx;
1927		2096
1928	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1929	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1930	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1931	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
1932	}	2102	}
1933	}	2103	}
1934	}	2104	}
1935	}	2105	}
1936	}	2106	}
		2107
		2108	glEnd ();
		2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
1937	}	2111	}
1938		2112
1939	hv_clear (smooth);	2113	hv_clear (smooth);
1940	}	2114	}
1941		2115
1942	glEnd ();	2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
1943		2121
1944	glDisable (GL_TEXTURE_2D);	2122	key.texname = tex.name;
		2123	arr = rc_array (rc, &key);
		2124
		2125	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2126	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2127	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2128	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2129
		2130	rc_draw (rc);
		2131	}
		2132
1945	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
		2134	rc_free (rc);
1946		2135
1947	// top layer: overlays such as the health bar	2136	// top layer: overlays such as the health bar
1948	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh; y++)
1949	if (0 <= y + my && y + my < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1950	{	2139	{
…		…
1975	}	2164	}
1976	}	2165	}
1977	}	2166	}
1978		2167
1979	void	2168	void
1980	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2169	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1981	CODE:	2170	CODE:
1982	{	2171	{
1983	static float color[16][3] = {	2172	static float color[16][3] = {
1984	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1985	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
2035	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
2036	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
2037	}	2226	}
2038		2227
2039	void	2228	void
2040	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2229	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2041	PPCODE:	2230	PPCODE:
2042	{	2231	{
2043	int x, y;	2232	int x, y;
2044	int sw1 = sw + 2;	2233	int sw1 = sw + 2;
2045	int sh1 = sh + 2;	2234	int sh1 = sh + 2;
…		…
2053	SvCUR_set (darkness3_sv, sw34 * sh3);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
2054		2243
2055	mx += self->x - 1;	2244	mx += self->x - 1;
2056	my += self->y - 1;	2245	my += self->y - 1;
2057		2246
2058	memset (darkness1, 255, sw1 * sh1);	2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2059		2248
2060	for (y = 0; y < sh1; y++)	2249	for (y = 0; y < sh1; y++)
2061	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
2062	{	2251	{
2063	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
2116	PUSHs (sv_2mortal (newSViv (sh3)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
2117	PUSHs (darkness3_sv);	2306	PUSHs (darkness3_sv);
2118	}	2307	}
2119		2308
2120	SV *	2309	SV *
2121	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2310	get_rect (DC::Map self, int x0, int y0, int w, int h)
2122	CODE:	2311	CODE:
2123	{	2312	{
2124	int x, y, x1, y1;	2313	int x, y, x1, y1;
2125	SV *data_sv = newSV (w * h * 7 + 5);	2314	SV *data_sv = newSV (w * h * 7 + 5);
2126	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2315	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2183	else	2372	else
2184	*data++ = 0;	2373	*data++ = 0;
2185	}	2374	}
2186	}	2375	}
2187		2376
		2377	/* if size is w*h + 5 then no data has been found */
		2378	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2379	{
2188	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
2189	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
2190	RETVAL = data_sv;	2384	RETVAL = data_sv;
2191	}	2385	}
2192	OUTPUT:	2386	OUTPUT:
2193	RETVAL	2387	RETVAL
2194		2388
2195	void	2389	void
2196	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2390	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2197	PPCODE:	2391	PPCODE:
2198	{	2392	{
2199	int x, y, z;	2393	int x, y, z;
2200	int w, h;	2394	int w, h;
2201	int x1, y1;	2395	int x1, y1;
		2396	STRLEN len;
		2397	uint8_t *data, *end;
		2398
		2399	len = SvLEN (data_sv);
		2400	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2401	data = SvPVbyte_nolen (data_sv);
		2402	end = data + len + 8;
		2403
		2404	if (len < 5)
		2405	XSRETURN_EMPTY;
2202		2406
2203	if (*data++ != 0)	2407	if (*data++ != 0)
2204	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
2205		2409
2206	w = *data++ << 8; w |= *data++;	2410	w = *data++ << 8; w |= *data++;
2207	h = *data++ << 8; h |= *data++;	2411	h = *data++ << 8; h |= *data++;
2208		2412
2209	// we need to do this 'cause we don't keep an absolute coord system for rows	2413	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2221	{	2425	{
2222	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
2223		2427
2224	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
2225	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
2226	uint8_t flags = *data++;	2435	flags = *data++;
2227		2436
2228	if (flags)	2437	if (flags)
2229	{	2438	{
2230	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
2231	tileid tile[3] = { 0, 0, 0 };	2440	tileid tile[3] = { 0, 0, 0 };
…		…
2234	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2443	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2235	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2444	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2236		2445
2237	if (cell->darkness == 0)	2446	if (cell->darkness == 0)
2238	{	2447	{
2239	cell->darkness = 0;	2448	/*cell->darkness = 0;*/
		2449	EXTEND (SP, 3);
2240		2450
2241	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
2242	{	2452	{
2243	tileid t = tile [z];	2453	tileid t = tile [z];
2244		2454
2245	if (t >= self->texs || (t && !self->tex [t].name))	2455	if (t >= self->texs || (t && !self->tex [t].name))
2246	{	2456	{
2247	XPUSHs (sv_2mortal (newSViv (t)));	2457	PUSHs (sv_2mortal (newSViv (t)));
2248	need_texid (self, t);	2458	need_texid (self, t);
2249	}	2459	}
2250		2460
2251	cell->tile [z] = t;	2461	cell->tile [z] = t;
2252	}	2462	}
…		…
2254	}	2464	}
2255	}	2465	}
2256	}	2466	}
2257	}	2467	}
2258		2468
2259	MODULE = CFPlus PACKAGE = CFPlus::RW	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
2260		2470
2261	CFPlus::RW	2471	DC::RW
2262	new (SV *class, SV *data_sv)	2472	new (SV *class, SV *data_sv)
2263	CODE:	2473	CODE:
2264	{	2474	{
2265	STRLEN datalen;	2475	STRLEN datalen;
2266	char *data = SvPVbyte (data_sv, datalen);	2476	char *data = SvPVbyte (data_sv, datalen);
…		…
2268	RETVAL = SDL_RWFromConstMem (data, datalen);	2478	RETVAL = SDL_RWFromConstMem (data, datalen);
2269	}	2479	}
2270	OUTPUT:	2480	OUTPUT:
2271	RETVAL	2481	RETVAL
2272		2482
2273	CFPlus::RW	2483	DC::RW
2274	new_from_file (SV *class, const char *path, const char *mode = "rb")	2484	new_from_file (SV *class, const char *path, const char *mode = "rb")
2275	CODE:	2485	CODE:
2276	RETVAL = SDL_RWFromFile (path, mode);	2486	RETVAL = SDL_RWFromFile (path, mode);
2277	OUTPUT:	2487	OUTPUT:
2278	RETVAL	2488	RETVAL
2279		2489
2280	# fails on win32:	2490	# fails on win32:
2281	# CFPlus.xs(2268) : error C2059: syntax error : '('	2491	# dc.xs(2268) : error C2059: syntax error : '('
2282	#void	2492	#void
2283	#close (CFPlus::RW self)	2493	#close (DC::RW self)
2284	# CODE:	2494	# CODE:
2285	# (self->(close)) (self);	2495	# (self->(close)) (self);
2286		2496
2287	MODULE = CFPlus PACKAGE = CFPlus::Channel	2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
2288		2498
2289	PROTOTYPES: DISABLE	2499	PROTOTYPES: DISABLE
2290		2500
2291	CFPlus::Channel	2501	DC::Channel
2292	find ()	2502	find ()
2293	CODE:	2503	CODE:
2294	{	2504	{
2295	RETVAL = Mix_GroupAvailable (-1);	2505	RETVAL = Mix_GroupAvailable (-1);
2296		2506
…		…
2309	}	2519	}
2310	OUTPUT:	2520	OUTPUT:
2311	RETVAL	2521	RETVAL
2312		2522
2313	void	2523	void
2314	halt (CFPlus::Channel self)	2524	halt (DC::Channel self)
2315	CODE:	2525	CODE:
2316	Mix_HaltChannel (self);	2526	Mix_HaltChannel (self);
2317		2527
2318	void	2528	void
2319	expire (CFPlus::Channel self, int ticks = -1)	2529	expire (DC::Channel self, int ticks = -1)
2320	CODE:	2530	CODE:
2321	Mix_ExpireChannel (self, ticks);	2531	Mix_ExpireChannel (self, ticks);
2322		2532
2323	void	2533	void
2324	fade_out (CFPlus::Channel self, int ticks = -1)	2534	fade_out (DC::Channel self, int ticks = -1)
2325	CODE:	2535	CODE:
2326	Mix_FadeOutChannel (self, ticks);	2536	Mix_FadeOutChannel (self, ticks);
2327		2537
2328	int	2538	int
2329	volume (CFPlus::Channel self, int volume)	2539	volume (DC::Channel self, int volume)
2330	CODE:	2540	CODE:
2331	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2332	OUTPUT:	2542	OUTPUT:
2333	RETVAL	2543	RETVAL
2334		2544
2335	void	2545	void
2336	unregister_all_effects (CFPlus::Channel self)	2546	unregister_all_effects (DC::Channel self)
2337	CODE:	2547	CODE:
2338	Mix_UnregisterAllEffects (self);	2548	Mix_UnregisterAllEffects (self);
2339		2549
2340	void	2550	void
2341	set_panning (CFPlus::Channel self, int left, int right)	2551	set_panning (DC::Channel self, int left, int right)
2342	CODE:	2552	CODE:
2343	left = CLAMP (left , 0, 255);	2553	left = CLAMP (left , 0, 255);
2344	right = CLAMP (right, 0, 255);	2554	right = CLAMP (right, 0, 255);
2345	Mix_SetPanning (self, left, right);	2555	Mix_SetPanning (self, left, right);
2346		2556
2347	void	2557	void
2348	set_distance (CFPlus::Channel self, int distance)	2558	set_distance (DC::Channel self, int distance)
2349	CODE:	2559	CODE:
2350	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2351		2561
2352	void	2562	void
2353	set_position (CFPlus::Channel self, int angle, int distance)	2563	set_position (DC::Channel self, int angle, int distance)
2354	CODE:	2564	CODE:
2355		2565
2356	void	2566	void
2357	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2358	CODE:	2568	CODE:
2359	{	2569	{
2360	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2361	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2362	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2363	}	2573	}
2364		2574
2365	void	2575	void
2366	set_reverse_stereo (CFPlus::Channel self, int flip)	2576	set_reverse_stereo (DC::Channel self, int flip)
2367	CODE:	2577	CODE:
2368	Mix_SetReverseStereo (self, flip);	2578	Mix_SetReverseStereo (self, flip);
2369		2579
2370	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2371		2581
2372	PROTOTYPES: DISABLE	2582	PROTOTYPES: DISABLE
2373		2583
2374	CFPlus::MixChunk	2584	DC::MixChunk
2375	new (SV *class, CFPlus::RW rwops)	2585	new (SV *class, DC::RW rwops)
2376	CODE:	2586	CODE:
2377	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2378	OUTPUT:	2588	OUTPUT:
2379	RETVAL	2589	RETVAL
2380		2590
2381	void	2591	void
2382	DESTROY (CFPlus::MixChunk self)	2592	DESTROY (DC::MixChunk self)
2383	CODE:	2593	CODE:
2384	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
2385		2595
2386	int	2596	int
2387	volume (CFPlus::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
2388	CODE:	2598	CODE:
2389	if (items > 1)	2599	if (items > 1)
2390	volume = CLAMP (volume, 0, 128);	2600	volume = CLAMP (volume, 0, 128);
2391	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
2392	OUTPUT:	2602	OUTPUT:
2393	RETVAL	2603	RETVAL
2394		2604
2395	CFPlus::Channel	2605	DC::Channel
2396	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2606	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2397	CODE:	2607	CODE:
2398	{	2608	{
2399	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2400		2610
2401	if (RETVAL < 0)	2611	if (RETVAL < 0)
…		…
2408	}	2618	}
2409	}	2619	}
2410	OUTPUT:	2620	OUTPUT:
2411	RETVAL	2621	RETVAL
2412		2622
2413	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2414		2624
2415	int	2625	int
2416	volume (int volume = -1)	2626	volume (int volume = -1)
2417	PROTOTYPE: ;$	2627	PROTOTYPE: ;$
2418	CODE:	2628	CODE:
…		…
2430	void	2640	void
2431	halt ()	2641	halt ()
2432	CODE:	2642	CODE:
2433	Mix_HaltMusic ();	2643	Mix_HaltMusic ();
2434		2644
2435	CFPlus::MixMusic	2645	DC::MixMusic
2436	new (SV *class, CFPlus::RW rwops)	2646	new (SV *class, DC::RW rwops)
2437	CODE:	2647	CODE:
2438	RETVAL = Mix_LoadMUS_RW (rwops);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
2439	OUTPUT:	2649	OUTPUT:
2440	RETVAL	2650	RETVAL
2441		2651
2442	void	2652	void
2443	DESTROY (CFPlus::MixMusic self)	2653	DESTROY (DC::MixMusic self)
2444	CODE:	2654	CODE:
2445	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
2446		2656
2447	int	2657	int
2448	play (CFPlus::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
2449	CODE:	2659	CODE:
2450	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
2451	OUTPUT:	2661	OUTPUT:
2452	RETVAL	2662	RETVAL
2453		2663
2454	void	2664	void
2455	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2665	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2456	CODE:	2666	CODE:
2457	Mix_FadeInMusicPos (self, loops, ms, position);	2667	Mix_FadeInMusicPos (self, loops, ms, position);
2458		2668
2459	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2460		2670
2461	PROTOTYPES: ENABLE	2671	PROTOTYPES: ENABLE
2462		2672
2463	BOOT:	2673	BOOT:
2464	{	2674	{
2465	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2466	static const struct {	2676	static const struct {
2467	const char *name;	2677	const char *name;
2468	IV iv;	2678	IV iv;
2469	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
2470	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
…		…
2505	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
2506	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
2507	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
2508	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
2509	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2719	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2720	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2721	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2722	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2723	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2724	const_iv (GL_COMPRESSED_RGB_ARB),
		2725	const_iv (GL_COMPRESSED_RGBA_ARB),
2510	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
2511	const_iv (GL_PROXY_TEXTURE_1D),	2727	const_iv (GL_PROXY_TEXTURE_1D),
2512	const_iv (GL_PROXY_TEXTURE_2D),	2728	const_iv (GL_PROXY_TEXTURE_2D),
2513	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
2514	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
…		…
2553	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2554	const_iv (GL_POINT_SMOOTH_HINT),	2770	const_iv (GL_POINT_SMOOTH_HINT),
2555	const_iv (GL_LINE_SMOOTH_HINT),	2771	const_iv (GL_LINE_SMOOTH_HINT),
2556	const_iv (GL_POLYGON_SMOOTH_HINT),	2772	const_iv (GL_POLYGON_SMOOTH_HINT),
2557	const_iv (GL_GENERATE_MIPMAP_HINT),	2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2558	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
2559	const_iv (GL_DONT_CARE),	2776	const_iv (GL_DONT_CARE),
2560	const_iv (GL_NICEST),	2777	const_iv (GL_NICEST),
2561	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
2562	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
…		…
2570		2787
2571	texture_av = newAV ();	2788	texture_av = newAV ();
2572	AvREAL_off (texture_av);	2789	AvREAL_off (texture_av);
2573	}	2790	}
2574		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
		2797
2575	char *	2798	char *
2576	gl_vendor ()	2799	gl_vendor ()
2577	CODE:	2800	CODE:
2578	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
2579	OUTPUT:	2802	OUTPUT:
…		…
2700		2923
2701	void glRect (float x1, float y1, float x2, float y2)	2924	void glRect (float x1, float y1, float x2, float y2)
2702	CODE:	2925	CODE:
2703	glRectf (x1, y1, x2, y2);	2926	glRectf (x1, y1, x2, y2);
2704		2927
		2928	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2929	CODE:
		2930	glBegin (GL_LINE_LOOP);
		2931	glVertex2f (x1, y1);
		2932	glVertex2f (x2, y1);
		2933	glVertex2f (x2, y2);
		2934	glVertex2f (x1, y2);
		2935	glEnd ();
		2936
2705	PROTOTYPES: ENABLE	2937	PROTOTYPES: ENABLE
2706		2938
2707	void glBegin (int mode)	2939	void glBegin (int mode)
2708		2940
2709	void glEnd ()	2941	void glEnd ()
…		…
2741	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2973	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2742	CODE:	2974	CODE:
2743	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
2744	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2745		2977
2746	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2978	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2747		2979
2748	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2980	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2749		2981
2750	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2982	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2751		2983
…		…
2777		3009
2778	void glEndList ()	3010	void glEndList ()
2779		3011
2780	void glCallList (int list)	3012	void glCallList (int list)
2781		3013
2782	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2783		3015
2784	PROTOTYPES: DISABLE	3016	PROTOTYPES: DISABLE
2785		3017
2786	void	3018	void
2787	find_widget (SV *self, NV x, NV y)	3019	find_widget (SV *self, NV x, NV y)
…		…
2791	XPUSHs (self);	3023	XPUSHs (self);
2792	}	3024	}
2793		3025
2794	BOOT:	3026	BOOT:
2795	{	3027	{
2796	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2797		3029
2798	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3030	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2799	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3031	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2800	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3032	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2801	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3033	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2802	}	3034	}
2803		3035
2804	void	3036	void
2805	draw (SV *self)	3037	draw (SV *self)
2806	CODE:	3038	CODE:
…		…
2810	NV x, y, w, h;	3042	NV x, y, w, h;
2811	SV *draw_x_sv = GvSV (draw_x_gv);	3043	SV *draw_x_sv = GvSV (draw_x_gv);
2812	SV *draw_y_sv = GvSV (draw_y_gv);	3044	SV *draw_y_sv = GvSV (draw_y_gv);
2813	SV *draw_w_sv = GvSV (draw_w_gv);	3045	SV *draw_w_sv = GvSV (draw_w_gv);
2814	SV *draw_h_sv = GvSV (draw_h_gv);	3046	SV *draw_h_sv = GvSV (draw_h_gv);
2815	SV *hover;
2816	double draw_x, draw_y, draw_w, draw_h;	3047	double draw_x, draw_y;
2817		3048
2818	if (!SvROK (self))	3049	if (!SvROK (self))
2819	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2820		3051
2821	hv = (HV *)SvRV (self);	3052	hv = (HV *)SvRV (self);
2822		3053
2823	if (SvTYPE (hv) != SVt_PVHV)	3054	if (SvTYPE (hv) != SVt_PVHV)
2824	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2825		3056
2826	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3057	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2827	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3058	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2828		3059
2829	if (!h || !w)	3060	if (!h || !w)
…		…
2849	{	3080	{
2850	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2851		3082
2852	if (svp && SvTRUE (*svp))	3083	if (svp && SvTRUE (*svp))
2853	{	3084	{
2854	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3085	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2855	glEnable (GL_BLEND);	3086	glEnable (GL_BLEND);
2856	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2857	glBegin (GL_QUADS);	3088	glBegin (GL_QUADS);
2858	glVertex2f (0, 0);	3089	glVertex2f (0, 0);
2859	glVertex2f (w, 0);	3090	glVertex2f (w, 0);
…		…
2862	glEnd ();	3093	glEnd ();
2863	glDisable (GL_BLEND);	3094	glDisable (GL_BLEND);
2864	}	3095	}
2865	}	3096	}
2866	#if 0	3097	#if 0
2867	if ($ENV{CFPLUS_DEBUG} & 1) {	3098	// draw borders, for debugging
2868	glPushMatrix;	3099	glPushMatrix ();
2869	glColor 1, 1, 0, 1;	3100	glColor4f (1., 1., 0., 1.);
2870	glTranslate 0.375, 0.375;	3101	glTranslatef (.5, .5, 0.);
2871	glBegin GL_LINE_LOOP;	3102	glBegin (GL_LINE_LOOP);
2872	glVertex 0 , 0;	3103	glVertex2f (0 , 0);
2873	glVertex $self->{w} - 1, 0;	3104	glVertex2f (w - 1, 0);
2874	glVertex $self->{w} - 1, $self->{h} - 1;	3105	glVertex2f (w - 1, h - 1);
2875	glVertex 0 , $self->{h} - 1;	3106	glVertex2f (0 , h - 1);
2876	glEnd;	3107	glEnd ();
2877	glPopMatrix;	3108	glPopMatrix ();
2878	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2879	}
2880	#endif	3109	#endif
2881	PUSHMARK (SP);	3110	PUSHMARK (SP);
2882	XPUSHs (self);	3111	XPUSHs (self);
2883	PUTBACK;	3112	PUTBACK;
2884	call_method ("_draw", G_VOID | G_DISCARD);	3113	call_method ("_draw", G_VOID | G_DISCARD);

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