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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.217 by root, Wed Aug 1 12:43:31 2007 UTC vs.
Revision 1.270 by root, Sun Jul 20 15:05:13 2008 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 roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
…		…
40	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
41		46
42	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
43		48
44	#include <pango/pango.h>	49	#include <pango/pango.h>
		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
45		61
46	#ifndef _WIN32	62	#ifndef _WIN32
47	# include <sys/types.h>	63	# include <sys/types.h>
48	# include <sys/socket.h>	64	# include <sys/socket.h>
49	# include <netinet/in.h>	65	# include <netinet/in.h>
50	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
51	# include <inttypes.h>	67	# include <inttypes.h>
52	#endif	68	#endif
53		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
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		80
56	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
57		82
58	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
60		85
61	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
62		87
63	#if 0	88	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else
66	# define PARACHUTE 0
67	#endif
68		90
69	static AV *texture_av;	91	static AV *texture_av;
70		92
71	static struct	93	static struct
72	{	94	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
111	}	133	}
112		134
113	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
114		137
115	#include "pango-font.c"	138	#include "pango-font.c"
116	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
117	#include "pango-render.c"	140	#include "pango-render.c"
118		141
119	typedef IV CFPlus__Channel;	142	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	143	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
123		146
124	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
125		148
126	static int	149	static int
127	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
128	{	151	{
129	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		166
144	typedef struct cf_layout {	167	typedef struct cf_layout {
145	PangoLayout *pl;	168	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
147	int base_height;	170	int base_height;
148	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
149	} *CFPlus__Layout;	173	} *DC__Layout;
150		174
151	static CFPlus__Font default_font;	175	static DC__Font default_font;
152	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
154		178
155	static void	179	static void
156	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	185	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	187	}
164		188
165	static void	189	static void
166	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
167	{	191	{
168	/* 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
169	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
170	*/	194	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
172		196
173	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		199
176	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
177	}	201	}
178		202
179	static void	203	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	205	{
182	PangoRectangle rect;	206	PangoRectangle rect;
183		207
184	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		220
197	typedef uint16_t tileid;	221	typedef uint16_t tileid;
198	typedef uint16_t faceid;	222	typedef uint16_t faceid;
199		223
200	typedef struct {	224	typedef struct {
201	int name;	225	GLuint name;
202	int w, h;	226	int w, h;
203	float s, t;	227	float s, t;
204	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
205	tileid smoothtile;	229	tileid smoothtile;
206	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
224	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
226		250
227	int32_t rows;	251	int32_t rows;
228	maprow *row;	252	maprow *row;
229	} *CFPlus__Map;	253	} *DC__Map;
230		254
231	static char *	255	static char *
232	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
233	{	257	{
234	char *p;	258	char *p;
…		…
272	self->texs *= 2;	296	self->texs *= 2;
273	}	297	}
274	}	298	}
275		299
276	static maprow *	300	static maprow *
277	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
278	{	302	{
279	if (0 > y)	303	if (0 > y)
280	{	304	{
281	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
320		344
321	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
322	}	346	}
323		347
324	static mapcell *	348	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
326	{	350	{
327	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
328	}	352	}
329		353
330	static void	354	static void
331	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
332	{	356	{
333	int r;	357	int r;
334		358
335	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	367	self->oy = 0;
344	self->row = 0;	368	self->row = 0;
345	self->rows = 0;	369	self->rows = 0;
346	}	370	}
347		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
348	static void	382	static void
349	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)
350	{	384	{
351	int x, y;	385	int x, y;
352	maprow *row;	386	maprow *row;
353	mapcell *cell;	387	mapcell *cell;
354		388
…		…
366	if (x >= row->c1)	400	if (x >= row->c1)
367	break;	401	break;
368		402
369	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
370		404
371	cell->darkness = 0;	405	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	406	}
376	}	407	}
377	}	408	}
378		409
379	typedef struct {	410	typedef struct {
…		…
433	n |= n >> 16;	464	n |= n >> 16;
434		465
435	return n + 1;	466	return n + 1;
436	}	467	}
437		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
438	/* SDL should provide this, really. */	480	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	481	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	482	#define SDLK_MODIFIER_MAX 314
441		483
442	/******************************************************************************/	484	/******************************************************************************/
…		…
480	return 0;	522	return 0;
481		523
482	return 1;	524	return 1;
483	}	525	}
484		526
485	MODULE = CFPlus PACKAGE = CFPlus	527	MODULE = Deliantra::Client PACKAGE = DC
486		528
487	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
488		530
489	BOOT:	531	BOOT:
490	{	532	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	534	static const struct {
493	const char *name;	535	const char *name;
494	IV iv;	536	IV iv;
495	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
…		…
518		560
519	const_iv (SDL_APPINPUTFOCUS),	561	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	562	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	563	const_iv (SDL_APPACTIVE),
522		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
603	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)
604	# undef const_iv	679	# undef const_iv
605	};	680	};
606		681
607	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; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	683	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		701
627	NV floor (NV x)	702	NV floor (NV x)
628		703
629	NV ceil (NV x)	704	NV ceil (NV x)
630		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
631	void	716	void
632	pango_init ()	717	pango_init ()
633	CODE:	718	CODE:
634	{	719	{
635	opengl_fontmap = pango_opengl_font_map_new ();	720	opengl_fontmap = pango_opengl_font_map_new ();
636	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);
637	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
638	}	728	}
639		729
640	char *
641	SDL_GetError ()	730	char *SDL_GetError ()
642		731
643	int	732	int SDL_Init (U32 flags)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		733
646	void	734	int SDL_InitSubSystem (U32 flags)
		735
		736	void SDL_QuitSubSystem (U32 flags)
		737
647	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
648		748
649	void	749	void
650	SDL_ListModes (int rgb, int alpha)	750	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	751	PPCODE:
652	{	752	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	764	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	765	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	766	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		767
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	768	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);	769	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		770
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	771	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		772
676	if (m && m != (SDL_Rect **)-1)	773	if (m && m != (SDL_Rect **)-1)
677	while (*m)	774	while (*m)
678	{	775	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	776	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	777	{
681	AV *av = newAV ();	778	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	779	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	780	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	781	av_push (av, newSViv (rgb));
…		…
708		805
709	if (RETVAL)	806	if (RETVAL)
710	{	807	{
711	av_clear (texture_av);	808	av_clear (texture_av);
712		809
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	810	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#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);
715	#include "glfunc.h"	812	#include "glfunc.h"
716	#undef GL_FUNC	813	#undef GL_FUNC
717	}	814	}
718	}	815	}
…		…
725	char *	822	char *
726	SDL_GetKeyName (int sym)	823	SDL_GetKeyName (int sym)
727		824
728	int	825	int
729	SDL_GetAppState ()	826	SDL_GetAppState ()
		827
		828	int
		829	SDL_GetModState ()
730		830
731	void	831	void
732	poll_events ()	832	poll_events ()
733	PPCODE:	833	PPCODE:
734	{	834	{
…		…
744	{	844	{
745	case SDL_KEYDOWN:	845	case SDL_KEYDOWN:
746	case SDL_KEYUP:	846	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	847	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	848	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	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);
750	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 */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	851	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	852	break;
753		853
754	case SDL_ACTIVEEVENT:	854	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	855	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	873	x = ev.motion.x;
774	y = ev.motion.y;	874	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	875	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	876	}
777		877
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	878	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	879	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	880	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	881	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	882	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	883	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	884	}
785	break;	885	break;
786		886
787	case SDL_MOUSEBUTTONDOWN:	887	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	888	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	889	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		890
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	891	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	892	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	893	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	894	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	899	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	900	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	901	break;
802	}	902	}
803		903
804	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))));
805	}	905	}
806	}	906	}
807		907
808	int	908	int
809	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)
810	POSTCALL:	910	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	911	Mix_HookMusicFinished (music_finished);
812	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	}
813		929
814	void	930	void
815	Mix_CloseAudio ()	931	Mix_CloseAudio ()
816		932
817	int	933	int
…		…
852	}	968	}
853	}	969	}
854	#endif	970	#endif
855	}	971	}
856		972
857	void	973	int
858	add_font (char *file)	974	add_font (char *file)
859	CODE:	975	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	976	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		977	OUTPUT:
		978	RETVAL
861		979
862	void	980	void
863	load_image_inline (SV *image_)	981	load_image_inline (SV *image_)
864	ALIAS:	982	ALIAS:
865	load_image_file = 1	983	load_image_file = 1
…		…
951	void	1069	void
952	error (char *message)	1070	error (char *message)
953	CODE:	1071	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1072	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1073	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1075	#endif
958		1076
959	void	1077	void
960	fatal (char *message)	1078	fatal (char *message)
961	CODE:	1079	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1080	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1081	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1082	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1083	#endif
966	_exit (1);	1084	_exit (1);
967		1085
968	void	1086	void
969	_exit (int retval = 0)	1087	_exit (int retval = 0)
…		…
981	#if DEBUG	1099	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1100	VALGRIND_DO_LEAK_CHECK;
983	#endif	1101	#endif
984	}	1102	}
985		1103
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1104	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1105
988	PROTOTYPES: DISABLE	1106	PROTOTYPES: DISABLE
989		1107
990	CFPlus::Font	1108	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1109	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1110	CODE:
993	{	1111	{
994	int count;	1112	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1113	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1116	}
999	OUTPUT:	1117	OUTPUT:
1000	RETVAL	1118	RETVAL
1001		1119
1002	void	1120	void
1003	DESTROY (CFPlus::Font self)	1121	DESTROY (DC::Font self)
1004	CODE:	1122	CODE:
1005	pango_font_description_free (self);	1123	pango_font_description_free (self);
1006		1124
1007	void	1125	void
1008	make_default (CFPlus::Font self)	1126	make_default (DC::Font self)
1009	PROTOTYPE: $	1127	PROTOTYPE: $
1010	CODE:	1128	CODE:
1011	default_font = self;	1129	default_font = self;
1012		1130
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1131	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1132
1015	PROTOTYPES: DISABLE	1133	PROTOTYPES: DISABLE
1016		1134
1017	void	1135	void
1018	reset_glyph_cache ()	1136	glyph_cache_backup ()
1019	PROTOTYPE:	1137	PROTOTYPE:
1020	CODE:	1138	CODE:
		1139	tc_backup ();
		1140
		1141	void
		1142	glyph_cache_restore ()
		1143	PROTOTYPE:
		1144	CODE:
1021	tc_clear ();	1145	tc_restore ();
1022		1146
1023	CFPlus::Layout	1147	DC::Layout
1024	new (SV *class)	1148	new (SV *class)
1025	CODE:	1149	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1150	New (0, RETVAL, 1, struct cf_layout);
1027		1151
1028	RETVAL->pl = pango_layout_new (opengl_context);	1152	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1154	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1155	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1156	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1157	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1158	RETVAL->font = 0;
		1159	RETVAL->rc = rc_alloc ();
1035		1160
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1161	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1162	layout_update_font (RETVAL);
1038	OUTPUT:	1163	OUTPUT:
1039	RETVAL	1164	RETVAL
1040		1165
1041	void	1166	void
1042	DESTROY (CFPlus::Layout self)	1167	DESTROY (DC::Layout self)
1043	CODE:	1168	CODE:
1044	g_object_unref (self->pl);	1169	g_object_unref (self->pl);
		1170	rc_free (self->rc);
1045	Safefree (self);	1171	Safefree (self);
1046		1172
1047	void	1173	void
1048	set_text (CFPlus::Layout self, SV *text_)	1174	set_text (DC::Layout self, SV *text_)
1049	CODE:	1175	CODE:
1050	{	1176	{
1051	STRLEN textlen;	1177	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1178	char *text = SvPVutf8 (text_, textlen);
1053		1179
1054	pango_layout_set_text (self->pl, text, textlen);	1180	pango_layout_set_text (self->pl, text, textlen);
1055	}	1181	}
1056		1182
1057	void	1183	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1184	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1185	CODE:
1060	{	1186	{
1061	STRLEN textlen;	1187	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1188	char *text = SvPVutf8 (text_, textlen);
1063		1189
1064	pango_layout_set_markup (self->pl, text, textlen);	1190	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1191	}
1066		1192
1067	void	1193	void
1068	set_shapes (CFPlus::Layout self, ...)	1194	set_shapes (DC::Layout self, ...)
1069	CODE:	1195	CODE:
1070	{	1196	{
1071	PangoAttrList *attrs = 0;	1197	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1198	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1199	const char *pos = text;
…		…
1108	if (attrs)	1234	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1235	pango_layout_set_attributes (self->pl, attrs);
1110	}	1236	}
1111		1237
1112	void	1238	void
1113	get_shapes (CFPlus::Layout self)	1239	get_shapes (DC::Layout self)
1114	PPCODE:	1240	PPCODE:
1115	{	1241	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1242	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1243
1118	do	1244	do
1119	{	1245	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1246	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1247
1122	if (run && shape_attr_p (run))	1248	if (run && shape_attr_p (run))
1123	{	1249	{
1124	PangoRectangle extents;	1250	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1251	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1259
1134	pango_layout_iter_free (iter);	1260	pango_layout_iter_free (iter);
1135	}	1261	}
1136		1262
1137	int	1263	int
1138	has_wrapped (CFPlus::Layout self)	1264	has_wrapped (DC::Layout self)
1139	CODE:	1265	CODE:
1140	{	1266	{
1141	int lines = 1;	1267	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1268	const char *text = pango_layout_get_text (self->pl);
1143		1269
…		…
1148	}	1274	}
1149	OUTPUT:	1275	OUTPUT:
1150	RETVAL	1276	RETVAL
1151		1277
1152	SV *	1278	SV *
1153	get_text (CFPlus::Layout self)	1279	get_text (DC::Layout self)
1154	CODE:	1280	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1281	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1282	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1283	OUTPUT:
1158	RETVAL	1284	RETVAL
1159		1285
1160	void	1286	void
1161	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.)
1162	CODE:	1288	CODE:
1163	self->r = r;	1289	self->r = r;
1164	self->g = g;	1290	self->g = g;
1165	self->b = b;	1291	self->b = b;
1166	self->a = a;	1292	self->a = a;
1167		1293
1168	void	1294	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1295	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1296	CODE:
1171	if (self->font != font)	1297	if (self->font != font)
1172	{	1298	{
1173	self->font = font;	1299	self->font = font;
1174	layout_update_font (self);	1300	layout_update_font (self);
1175	}	1301	}
1176		1302
1177	void	1303	void
1178	set_height (CFPlus::Layout self, int base_height)	1304	set_height (DC::Layout self, int base_height)
1179	CODE:	1305	CODE:
1180	if (self->base_height != base_height)	1306	if (self->base_height != base_height)
1181	{	1307	{
1182	self->base_height = base_height;	1308	self->base_height = base_height;
1183	layout_update_font (self);	1309	layout_update_font (self);
1184	}	1310	}
1185		1311
1186	void	1312	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1313	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1314	CODE:
1189	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);
1190		1316
1191	void	1317	void
1192	set_indent (CFPlus::Layout self, int indent)	1318	set_indent (DC::Layout self, int indent)
1193	CODE:	1319	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1320	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1321
1196	void	1322	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1323	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1324	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1325	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1326
1201	void	1327	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1328	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1329	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1330	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1331	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1332	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1333	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1334	: PANGO_ELLIPSIZE_NONE
1209	);	1335	);
1210		1336
1211	void	1337	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1338	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1339	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1340	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1341
1216	void	1342	void
1217	size (CFPlus::Layout self)	1343	size (DC::Layout self)
1218	PPCODE:	1344	PPCODE:
1219	{	1345	{
1220	int w, h;	1346	int w, h;
1221		1347
1222	layout_get_pixel_size (self, &w, &h);	1348	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1351	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1352	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1353	}
1228		1354
1229	int	1355	int
1230	descent (CFPlus::Layout self)	1356	descent (DC::Layout self)
1231	CODE:	1357	CODE:
1232	{	1358	{
1233	PangoRectangle rect;	1359	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1360	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1361	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1362	RETVAL = PANGO_DESCENT (rect);
1237	}	1363	}
1238	OUTPUT:	1364	OUTPUT:
1239	RETVAL	1365	RETVAL
1240		1366
1241	int	1367	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1368	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1369	CODE:
1244	{	1370	{
1245	int index, trailing;	1371	int index, trailing;
1246	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);
1247	RETVAL = index + trailing;	1373	RETVAL = index + trailing;
1248	}	1374	}
1249	OUTPUT:	1375	OUTPUT:
1250	RETVAL	1376	RETVAL
1251		1377
1252	void	1378	void
1253	cursor_pos (CFPlus::Layout self, int index)	1379	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1380	PPCODE:
1255	{	1381	{
1256	PangoRectangle strong_pos;	1382	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1383	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1384
1259	EXTEND (SP, 3);	1385	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1386	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1387	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1388	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1389	}
1264		1390
1265	void	1391	void
1266	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)
1267	PPCODE:	1393	PPCODE:
1268	{	1394	{
1269	int line, x;	1395	int line, x;
1270		1396
1271	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)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1399	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1400	--line;
		1401	#endif
1274	EXTEND (SP, 2);	1402	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1403	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1404	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1405	}
1278		1406
1279	void	1407	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1408	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1409	PPCODE:
1282	{	1410	{
1283	PangoLayoutLine *lp;	1411	PangoLayoutLine *lp;
1284	int index, trailing;	1412	int index, trailing;
1285		1413
1286	if (line < 0)	1414	if (line < 0)
1287	XSRETURN_EMPTY;	1415	XSRETURN_EMPTY;
1288		1416
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1417	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1418	XSRETURN_EMPTY; /* do better */
1291		1419
1292	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);
1293		1421
1294	EXTEND (SP, 2);	1422	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1428	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1429	}
1302	}	1430	}
1303		1431
1304	void	1432	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1433	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1434	CODE:
		1435	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1436	pango_opengl_render_layout_subpixel (
1308	self->pl,	1437	self->pl,
		1438	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1439	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1440	self->r, self->g, self->b, self->a,
1311	flags	1441	flags
1312	);	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);
1313		1446
1314	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
1315		1467
1316	PROTOTYPES: ENABLE	1468	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1469
1320	void	1470	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1471	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1472	CODE:
1323	{	1473	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1500	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1501	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1502	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1503	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1504
		1505	if (name <= 0)
		1506	XSRETURN_EMPTY;
		1507
1355	if (items < 5)	1508	if (items < 5)
1356	{	1509	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1510	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1511	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1512	}
…		…
1397	RETVAL = width > 0;	1550	RETVAL = width > 0;
1398	}	1551	}
1399	OUTPUT:	1552	OUTPUT:
1400	RETVAL	1553	RETVAL
1401		1554
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1555	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1556
1404	PROTOTYPES: DISABLE	1557	PROTOTYPES: DISABLE
1405		1558
1406	CFPlus::Map	1559	DC::Map
1407	new (SV *class)	1560	new (SV *class)
1408	CODE:	1561	CODE:
1409	New (0, RETVAL, 1, struct map);	1562	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1563	RETVAL->x = 0;
1411	RETVAL->y = 0;	1564	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1572	RETVAL->row = 0;
1420	OUTPUT:	1573	OUTPUT:
1421	RETVAL	1574	RETVAL
1422		1575
1423	void	1576	void
1424	DESTROY (CFPlus::Map self)	1577	DESTROY (DC::Map self)
1425	CODE:	1578	CODE:
1426	{	1579	{
1427	map_clear (self);	1580	map_clear (self);
1428	Safefree (self->face2tile);	1581	Safefree (self->face2tile);
1429	Safefree (self->tex);	1582	Safefree (self->tex);
1430	Safefree (self);	1583	Safefree (self);
1431	}	1584	}
1432		1585
1433	void	1586	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1587	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1588	CODE:
1436	self->w = map_width;	1589	self->w = map_width;
1437	self->h = map_height;	1590	self->h = map_height;
1438		1591
1439	void	1592	void
1440	clear (CFPlus::Map self)	1593	clear (DC::Map self)
1441	CODE:	1594	CODE:
1442	map_clear (self);	1595	map_clear (self);
1443		1596
1444	void	1597	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1598	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1599	CODE:
1447	{	1600	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1601	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1602	need_texid (self, tile);
1450	}	1603	}
1451		1604
1452	void	1605	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1606	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1607	CODE:
1455	{	1608	{
1456	tileid texid;	1609	tileid texid;
1457	maptex *tex;	1610	maptex *tex;
1458		1611
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1624	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1625	tex->smoothlevel = level;
1473	}	1626	}
1474		1627
1475	void	1628	void
1476	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)
1477	CODE:	1630	CODE:
1478	{	1631	{
1479	need_texid (self, texid);	1632	need_texid (self, texid);
1480		1633
1481	{	1634	{
…		…
1501	// from transparent color bleeding and ugly wrapping effects.	1654	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1655	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1656	}
1504		1657
1505	int	1658	int
1506	ox (CFPlus::Map self)	1659	ox (DC::Map self)
1507	ALIAS:	1660	ALIAS:
1508	oy = 1	1661	oy = 1
1509	x = 2	1662	x = 2
1510	y = 3	1663	y = 3
1511	w = 4	1664	w = 4
…		…
1522	}	1675	}
1523	OUTPUT:	1676	OUTPUT:
1524	RETVAL	1677	RETVAL
1525		1678
1526	void	1679	void
1527	scroll (CFPlus::Map self, int dx, int dy)	1680	scroll (DC::Map self, int dx, int dy)
1528	CODE:	1681	CODE:
1529	{	1682	{
1530	if (dx > 0)	1683	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	1684	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	1685	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	1700	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	1701	self->y += MAP_EXTEND_Y;
1549	}	1702	}
1550	}	1703	}
1551		1704
1552	void	1705	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1706	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	1707	CODE:
1555	{	1708	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1709	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	1710	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	1711	mapcell *cell;
1559	int x, y, flags;	1712	int x, y, z, flags;
		1713	AV *missing = newAV ();
		1714	RETVAL = newRV_noinc ((SV *)missing);
1560		1715
1561	while (data < data_end - 1)	1716	while (data < data_end - 1)
1562	{	1717	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	1718	flags = (data [0] << 8) + data [1]; data += 2;
1564		1719
…		…
1584	uint8_t ext, cmd;	1739	uint8_t ext, cmd;
1585		1740
1586	do	1741	do
1587	{	1742	{
1588	ext = *data++;	1743	ext = *data++;
1589	cmd = ext & 0x3f;	1744	cmd = ext & 0x7f;
1590		1745
1591	if (cmd < 4)	1746	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	1747	cell->darkness = 255 - ext * 64 + 1;
1593	else if (cmd == 5) // health	1748	else if (cmd == 5) // health
1594	{	1749	{
…		…
1597	}	1752	}
1598	else if (cmd == 6) // monster width	1753	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	1754	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	1755	else if (cmd == 0x47)
1601	{	1756	{
1602	if (*data == 4)	1757	if (*data == 1) cell->player = data [1];
1603	; // 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);
1604		1761
1605	data += *data + 1;	1762	data += *data + 1;
1606	}	1763	}
1607	else if (cmd == 8) // cell flags	1764	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	1765	cell->flags = *data++;
…		…
1615	}	1772	}
1616	else	1773	else
1617	cell->darkness = *data++ + 1;	1774	cell->darkness = *data++ + 1;
1618	}	1775	}
1619		1776
		1777	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	1778	if (flags & (4 >> z))
1621	{	1779	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	1780	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	1781	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	1782	cell->tile [z] = self->face2tile [face];
		1783
		1784	if (cell->tile [z])
		1785	{
		1786	maptex *tex = self->tex + cell->tile [z];
		1787	if (!tex->name)
		1788	av_push (missing, newSViv (cell->tile [z]));
		1789
		1790	if (tex->smoothtile)
		1791	{
		1792	maptex *smooth = self->tex + tex->smoothtile;
		1793	if (!smooth->name)
		1794	av_push (missing, newSViv (tex->smoothtile));
		1795	}
		1796	}
1625	}	1797	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	1798	}
1641	else	1799	else
1642	cell->darkness = 0;	1800	CELL_CLEAR (cell);
1643	}	1801	}
1644	}	1802	}
		1803	OUTPUT:
		1804	RETVAL
1645		1805
1646	SV *	1806	SV *
1647	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)
1648	CODE:	1808	CODE:
1649	{	1809	{
1650	int x1, x;	1810	int x1, x;
1651	int y1, y;	1811	int y1, y;
1652	int z;	1812	int z;
…		…
1697	}	1857	}
1698	OUTPUT:	1858	OUTPUT:
1699	RETVAL	1859	RETVAL
1700		1860
1701	void	1861	void
1702	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)
1703	CODE:	1863	CODE:
1704	{	1864	{
		1865	int x, y, z;
		1866
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1867	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	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
1707	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)
1708	smooth_key skey;	1870	smooth_key skey;
1709	int x, y, z;	1871	int pl_x, pl_y;
1710	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;
1711		1878
1712	// thats current max. sorry.	1879	// thats current max. sorry.
1713	if (sw > 255) sw = 255;	1880	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	1881	if (sh > 255) sh = 255;
1715		1882
1716	// clear key, in case of extra padding	1883	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	1884	memset (&skey, 0, sizeof (skey));
1718		1885
1719	glColor4ub (255, 255, 255, 255);	1886	memset (&key, 0, sizeof (key));
1720		1887	key.r = 255;
1721	glEnable (GL_BLEND);	1888	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1889	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	1890	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1891	key.mode = GL_QUADS;
1725		1892	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);	1893	key.texname = -1;
1727
1728	last_name = 0;
1729		1894
1730	mx += self->x;	1895	mx += self->x;
1731	my += self->y;	1896	my += self->y;
1732		1897
1733	// first pass: determine smooth_max	1898	// first pass: determine smooth_max
…		…
1749	MAX (self->tex [cell->tile [0]].smoothlevel,	1914	MAX (self->tex [cell->tile [0]].smoothlevel,
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	1915	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	1916	self->tex [cell->tile [2]].smoothlevel));
1752	}	1917	}
1753	}	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);
1754		1923
1755	for (z = 0; z <= 2; z++)	1924	for (z = 0; z <= 2; z++)
1756	{	1925	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	1926	memset (smooth_level, 0, sizeof (smooth_level));
1758		1927
…		…
1771	{	1940	{
1772	maptex tex = self->tex [tile];	1941	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	1942	int px = (x + 1) * T - tex.w;
1774	int py = (y + 1) * T - tex.h;	1943	int py = (y + 1) * T - tex.h;
1775		1944
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	1945	if (key.texname != tex.name)
1779	{	1946	{
1780	if (!tex.name)	1947	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	1948	tex = self->tex [2]; /* missing, replace by noface */
1782		1949
1783	glEnd ();	1950	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1951	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	1952	}
1787		1953
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1954	if (expect_false (cell->player == player) && expect_false (z == 2))
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792
1793	if (cell->flags && z == 2)
1794	{	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
1795	if (cell->flags & 1)	1970	if (cell->flags & 1)
1796	{	1971	{
1797	maptex tex = self->tex [1];	1972	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;	1973	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;	1974	int py = y * T - T * 6 / 32;
1800		1975
		1976	if (tex.name)
1801	glEnd ();	1977	{
1802	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);
1803	glBegin (GL_QUADS);	1988	}
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}	1989	}
1810	}	1990	}
1811		1991
1812	// update smooth hash	1992	// update smooth hash
1813	if (tex.smoothtile)	1993	if (tex.smoothtile)
…		…
1849	}	2029	}
1850	}	2030	}
1851	}	2031	}
1852	}	2032	}
1853		2033
		2034	rc_draw (rc);
		2035	rc_clear (rc);
		2036
1854	// go through all smoothlevels, lowest to highest, then draw.	2037	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2038	// this is basically counting sort
1856	{	2039	{
1857	int w, b;	2040	int w, b;
1858		2041
		2042	glEnable (GL_TEXTURE_2D);
		2043	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2044	for (w = 0; w < 256 / 32; ++w)
1860	{	2045	{
1861	uint32_t smask = smooth_level [w];	2046	uint32_t smask = smooth_level [w];
1862	if (smask)	2047	if (smask)
1863	for (b = 0; b < 32; ++b)	2048	for (b = 0; b < 32; ++b)
…		…
1882	int border = bits & 15;	2067	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2068	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2069	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2070	float dy = tex.t * .5f ; // 2 images/column
1886		2071
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2072	if (tex.name)
1890	{	2073	{
		2074	// this time avoiding texture state changes
		2075	// save gobs of state changes.
1891	if (!tex.name)	2076	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2077	{
1893
1894	glEnd ();	2078	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2079	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2080	glBegin (GL_QUADS);
1897	}	2081	}
1898		2082
1899	if (border)	2083	if (border)
1900	{	2084	{
1901	float ox = border * dx;	2085	float ox = border * dx;
1902		2086
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2087	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2088	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2089	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2090	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1907	}	2091	}
1908		2092
1909	if (corner)	2093	if (corner)
1910	{	2094	{
1911	float ox = corner * dx;	2095	float ox = corner * dx;
1912		2096
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2097	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2098	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2099	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2100	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2101	}
1917	}	2102	}
1918	}	2103	}
1919	}	2104	}
1920	}	2105	}
1921	}	2106	}
		2107
		2108	glEnd ();
		2109	glDisable (GL_TEXTURE_2D);
		2110	key.texname = -1;
1922	}	2111	}
1923		2112
1924	hv_clear (smooth);	2113	hv_clear (smooth);
1925	}	2114	}
1926		2115
1927	glEnd ();	2116	if (pl_tex.name)
		2117	{
		2118	maptex tex = pl_tex;
		2119	int px = pl_x + sdx;
		2120	int py = pl_y + sdy;
1928		2121
1929	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
1930	glDisable (GL_BLEND);	2133	glDisable (GL_BLEND);
		2134	rc_free (rc);
1931		2135
1932	// top layer: overlays such as the health bar	2136	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1935	{	2139	{
…		…
1960	}	2164	}
1961	}	2165	}
1962	}	2166	}
1963		2167
1964	void	2168	void
1965	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)
1966	CODE:	2170	CODE:
1967	{	2171	{
1968	static float color[16][3] = {	2172	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2173	{ 0.00F, 0.00F, 0.00F },
1970	{ 1.00F, 1.00F, 1.00F },	2174	{ 1.00F, 1.00F, 1.00F },
…		…
2020	glDisable (GL_BLEND);	2224	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2225	glDisable (GL_TEXTURE_2D);
2022	}	2226	}
2023		2227
2024	void	2228	void
2025	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)
2026	PPCODE:	2230	PPCODE:
2027	{	2231	{
2028	int x, y;	2232	int x, y;
2029	int sw1 = sw + 2;	2233	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2234	int sh1 = sh + 2;
…		…
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2242	SvCUR_set (darkness3_sv, sw34 * sh3);
2039		2243
2040	mx += self->x - 1;	2244	mx += self->x - 1;
2041	my += self->y - 1;	2245	my += self->y - 1;
2042		2246
2043	memset (darkness1, 255, sw1 * sh1);	2247	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2044		2248
2045	for (y = 0; y < sh1; y++)	2249	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2250	if (0 <= y + my && y + my < self->rows)
2047	{	2251	{
2048	maprow *row = self->row + (y + my);	2252	maprow *row = self->row + (y + my);
…		…
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2305	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2306	PUSHs (darkness3_sv);
2103	}	2307	}
2104		2308
2105	SV *	2309	SV *
2106	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)
2107	CODE:	2311	CODE:
2108	{	2312	{
2109	int x, y, x1, y1;	2313	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2314	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2315	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2372	else
2169	*data++ = 0;	2373	*data++ = 0;
2170	}	2374	}
2171	}	2375	}
2172		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	{
2173	SvPOK_only (data_sv);	2380	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2381	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2382	}
		2383
2175	RETVAL = data_sv;	2384	RETVAL = data_sv;
2176	}	2385	}
2177	OUTPUT:	2386	OUTPUT:
2178	RETVAL	2387	RETVAL
2179		2388
2180	void	2389	void
2181	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)
2182	PPCODE:	2391	PPCODE:
2183	{	2392	{
2184	int x, y, z;	2393	int x, y, z;
2185	int w, h;	2394	int w, h;
2186	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;
2187		2406
2188	if (*data++ != 0)	2407	if (*data++ != 0)
2189	return; /* version mismatch */	2408	XSRETURN_EMPTY; /* version mismatch */
2190		2409
2191	w = *data++ << 8; w |= *data++;	2410	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2411	h = *data++ << 8; h |= *data++;
2193		2412
2194	// 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
…		…
2206	{	2425	{
2207	maprow *row = map_get_row (self, y);	2426	maprow *row = map_get_row (self, y);
2208		2427
2209	for (x = x0; x < x1; x++)	2428	for (x = x0; x < x1; x++)
2210	{	2429	{
		2430	uint8_t flags;
		2431
		2432	if (data + 7 >= end)
		2433	XSRETURN_EMPTY;
		2434
2211	uint8_t flags = *data++;	2435	flags = *data++;
2212		2436
2213	if (flags)	2437	if (flags)
2214	{	2438	{
2215	mapcell *cell = row_get_cell (row, x);	2439	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2440	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2443	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2444	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2445
2222	if (cell->darkness == 0)	2446	if (cell->darkness == 0)
2223	{	2447	{
2224	cell->darkness = 0;	2448	/*cell->darkness = 0;*/
		2449	EXTEND (SP, 3);
2225		2450
2226	for (z = 0; z <= 2; z++)	2451	for (z = 0; z <= 2; z++)
2227	{	2452	{
2228	tileid t = tile [z];	2453	tileid t = tile [z];
2229		2454
2230	if (t >= self->texs || (t && !self->tex [t].name))	2455	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2456	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2457	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2458	need_texid (self, t);
2234	}	2459	}
2235		2460
2236	cell->tile [z] = t;	2461	cell->tile [z] = t;
2237	}	2462	}
…		…
2239	}	2464	}
2240	}	2465	}
2241	}	2466	}
2242	}	2467	}
2243		2468
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2469	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2470
2246	CFPlus::RW	2471	DC::RW
2247	new (SV *class, SV *data_sv)	2472	new (SV *class, SV *data_sv)
2248	CODE:	2473	CODE:
2249	{	2474	{
2250	STRLEN datalen;	2475	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2476	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2478	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2479	}
2255	OUTPUT:	2480	OUTPUT:
2256	RETVAL	2481	RETVAL
2257		2482
2258	CFPlus::RW	2483	DC::RW
2259	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")
2260	CODE:	2485	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2486	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2487	OUTPUT:
2263	RETVAL	2488	RETVAL
2264		2489
		2490	# fails on win32:
		2491	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2492	#void
2266	close (CFPlus::RW self)	2493	#close (DC::RW self)
2267	CODE:	2494	# CODE:
2268	SDL_RWclose (self);	2495	# (self->(close)) (self);
2269		2496
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2497	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2498
2272	PROTOTYPES: DISABLE	2499	PROTOTYPES: DISABLE
2273		2500
2274	CFPlus::Channel	2501	DC::Channel
2275	find ()	2502	find ()
2276	CODE:	2503	CODE:
2277	{	2504	{
2278	RETVAL = Mix_GroupAvailable (-1);	2505	RETVAL = Mix_GroupAvailable (-1);
2279		2506
…		…
2292	}	2519	}
2293	OUTPUT:	2520	OUTPUT:
2294	RETVAL	2521	RETVAL
2295		2522
2296	void	2523	void
2297	halt (CFPlus::Channel self)	2524	halt (DC::Channel self)
2298	CODE:	2525	CODE:
2299	Mix_HaltChannel (self);	2526	Mix_HaltChannel (self);
2300		2527
2301	void	2528	void
2302	expire (CFPlus::Channel self, int ticks = -1)	2529	expire (DC::Channel self, int ticks = -1)
2303	CODE:	2530	CODE:
2304	Mix_ExpireChannel (self, ticks);	2531	Mix_ExpireChannel (self, ticks);
2305		2532
2306	void	2533	void
2307	fade_out (CFPlus::Channel self, int ticks = -1)	2534	fade_out (DC::Channel self, int ticks = -1)
2308	CODE:	2535	CODE:
2309	Mix_FadeOutChannel (self, ticks);	2536	Mix_FadeOutChannel (self, ticks);
2310		2537
2311	int	2538	int
2312	volume (CFPlus::Channel self, int volume)	2539	volume (DC::Channel self, int volume)
2313	CODE:	2540	CODE:
2314	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2541	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2315	OUTPUT:	2542	OUTPUT:
2316	RETVAL	2543	RETVAL
2317		2544
2318	void	2545	void
2319	unregister_all_effects (CFPlus::Channel self)	2546	unregister_all_effects (DC::Channel self)
2320	CODE:	2547	CODE:
2321	Mix_UnregisterAllEffects (self);	2548	Mix_UnregisterAllEffects (self);
2322		2549
2323	void	2550	void
2324	set_panning (CFPlus::Channel self, int left, int right)	2551	set_panning (DC::Channel self, int left, int right)
2325	CODE:	2552	CODE:
2326	left = CLAMP (left , 0, 255);	2553	left = CLAMP (left , 0, 255);
2327	right = CLAMP (right, 0, 255);	2554	right = CLAMP (right, 0, 255);
2328	Mix_SetPanning (self, left, right);	2555	Mix_SetPanning (self, left, right);
2329		2556
2330	void	2557	void
2331	set_distance (CFPlus::Channel self, int distance)	2558	set_distance (DC::Channel self, int distance)
2332	CODE:	2559	CODE:
2333	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2560	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2334		2561
2335	void	2562	void
2336	set_position (CFPlus::Channel self, int angle, int distance)	2563	set_position (DC::Channel self, int angle, int distance)
2337	CODE:	2564	CODE:
		2565
		2566	void
		2567	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2568	CODE:
		2569	{
		2570	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2571	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2338	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2572	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2573	}
2339		2574
2340	void	2575	void
2341	set_reverse_stereo (CFPlus::Channel self, int flip)	2576	set_reverse_stereo (DC::Channel self, int flip)
2342	CODE:	2577	CODE:
2343	Mix_SetReverseStereo (self, flip);	2578	Mix_SetReverseStereo (self, flip);
2344		2579
2345	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2580	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2346		2581
2347	PROTOTYPES: DISABLE	2582	PROTOTYPES: DISABLE
2348		2583
2349	CFPlus::MixChunk	2584	DC::MixChunk
2350	new (SV *class, CFPlus::RW rwops)	2585	new (SV *class, DC::RW rwops)
2351	CODE:	2586	CODE:
2352	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2587	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2353	OUTPUT:	2588	OUTPUT:
2354	RETVAL	2589	RETVAL
2355		2590
2356	void	2591	void
2357	DESTROY (CFPlus::MixChunk self)	2592	DESTROY (DC::MixChunk self)
2358	CODE:	2593	CODE:
2359	Mix_FreeChunk (self);	2594	Mix_FreeChunk (self);
2360		2595
2361	int	2596	int
2362	volume (CFPlus::MixChunk self, int volume = -1)	2597	volume (DC::MixChunk self, int volume = -1)
2363	CODE:	2598	CODE:
2364	if (items > 1)	2599	if (items > 1)
2365	volume = CLAMP (volume, 0, 128);	2600	volume = CLAMP (volume, 0, 128);
2366	RETVAL = Mix_VolumeChunk (self, volume);	2601	RETVAL = Mix_VolumeChunk (self, volume);
2367	OUTPUT:	2602	OUTPUT:
2368	RETVAL	2603	RETVAL
2369		2604
2370	CFPlus::Channel	2605	DC::Channel
2371	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)
2372	CODE:	2607	CODE:
2373	{	2608	{
2374	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2609	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2375		2610
2376	if (RETVAL < 0)	2611	if (RETVAL < 0)
…		…
2383	}	2618	}
2384	}	2619	}
2385	OUTPUT:	2620	OUTPUT:
2386	RETVAL	2621	RETVAL
2387		2622
2388	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2623	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2389		2624
2390	int	2625	int
2391	volume (int volume = -1)	2626	volume (int volume = -1)
2392	PROTOTYPE: ;$	2627	PROTOTYPE: ;$
2393	CODE:	2628	CODE:
…		…
2405	void	2640	void
2406	halt ()	2641	halt ()
2407	CODE:	2642	CODE:
2408	Mix_HaltMusic ();	2643	Mix_HaltMusic ();
2409		2644
2410	CFPlus::MixMusic	2645	DC::MixMusic
2411	new (SV *class, CFPlus::RW rwops)	2646	new (SV *class, DC::RW rwops)
2412	CODE:	2647	CODE:
2413	RETVAL = Mix_LoadMUS_RW (rwops);	2648	RETVAL = Mix_LoadMUS_RW (rwops);
2414	OUTPUT:	2649	OUTPUT:
2415	RETVAL	2650	RETVAL
2416		2651
2417	void	2652	void
2418	DESTROY (CFPlus::MixMusic self)	2653	DESTROY (DC::MixMusic self)
2419	CODE:	2654	CODE:
2420	Mix_FreeMusic (self);	2655	Mix_FreeMusic (self);
2421		2656
2422	int	2657	int
2423	play (CFPlus::MixMusic self, int loops = -1)	2658	play (DC::MixMusic self, int loops = -1)
2424	CODE:	2659	CODE:
2425	RETVAL = Mix_PlayMusic (self, loops);	2660	RETVAL = Mix_PlayMusic (self, loops);
2426	OUTPUT:	2661	OUTPUT:
2427	RETVAL	2662	RETVAL
2428		2663
2429	void	2664	void
2430	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)
2431	CODE:	2666	CODE:
2432	Mix_FadeInMusicPos (self, loops, ms, position);	2667	Mix_FadeInMusicPos (self, loops, ms, position);
2433		2668
2434	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2669	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2435		2670
2436	PROTOTYPES: ENABLE	2671	PROTOTYPES: ENABLE
2437		2672
2438	BOOT:	2673	BOOT:
2439	{	2674	{
2440	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2675	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2441	static const struct {	2676	static const struct {
2442	const char *name;	2677	const char *name;
2443	IV iv;	2678	IV iv;
2444	} *civ, const_iv[] = {	2679	} *civ, const_iv[] = {
2445	# define const_iv(name) { # name, (IV)name }	2680	# define const_iv(name) { # name, (IV)name }
…		…
2480	const_iv (GL_INTENSITY),	2715	const_iv (GL_INTENSITY),
2481	const_iv (GL_LUMINANCE),	2716	const_iv (GL_LUMINANCE),
2482	const_iv (GL_LUMINANCE_ALPHA),	2717	const_iv (GL_LUMINANCE_ALPHA),
2483	const_iv (GL_FLOAT),	2718	const_iv (GL_FLOAT),
2484	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),
2485	const_iv (GL_COMPILE),	2726	const_iv (GL_COMPILE),
2486	const_iv (GL_PROXY_TEXTURE_1D),	2727	const_iv (GL_PROXY_TEXTURE_1D),
2487	const_iv (GL_PROXY_TEXTURE_2D),	2728	const_iv (GL_PROXY_TEXTURE_2D),
2488	const_iv (GL_TEXTURE_1D),	2729	const_iv (GL_TEXTURE_1D),
2489	const_iv (GL_TEXTURE_2D),	2730	const_iv (GL_TEXTURE_2D),
…		…
2528	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2769	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2529	const_iv (GL_POINT_SMOOTH_HINT),	2770	const_iv (GL_POINT_SMOOTH_HINT),
2530	const_iv (GL_LINE_SMOOTH_HINT),	2771	const_iv (GL_LINE_SMOOTH_HINT),
2531	const_iv (GL_POLYGON_SMOOTH_HINT),	2772	const_iv (GL_POLYGON_SMOOTH_HINT),
2532	const_iv (GL_GENERATE_MIPMAP_HINT),	2773	const_iv (GL_GENERATE_MIPMAP_HINT),
		2774	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2533	const_iv (GL_FASTEST),	2775	const_iv (GL_FASTEST),
2534	const_iv (GL_DONT_CARE),	2776	const_iv (GL_DONT_CARE),
2535	const_iv (GL_NICEST),	2777	const_iv (GL_NICEST),
2536	const_iv (GL_V2F),	2778	const_iv (GL_V2F),
2537	const_iv (GL_V3F),	2779	const_iv (GL_V3F),
…		…
2545		2787
2546	texture_av = newAV ();	2788	texture_av = newAV ();
2547	AvREAL_off (texture_av);	2789	AvREAL_off (texture_av);
2548	}	2790	}
2549		2791
		2792	void
		2793	disable_GL_EXT_blend_func_separate ()
		2794	CODE:
		2795	gl.BlendFuncSeparate = 0;
		2796	gl.BlendFuncSeparateEXT = 0;
		2797
2550	char *	2798	char *
2551	gl_vendor ()	2799	gl_vendor ()
2552	CODE:	2800	CODE:
2553	RETVAL = (char *)glGetString (GL_VENDOR);	2801	RETVAL = (char *)glGetString (GL_VENDOR);
2554	OUTPUT:	2802	OUTPUT:
…		…
2675		2923
2676	void glRect (float x1, float y1, float x2, float y2)	2924	void glRect (float x1, float y1, float x2, float y2)
2677	CODE:	2925	CODE:
2678	glRectf (x1, y1, x2, y2);	2926	glRectf (x1, y1, x2, y2);
2679		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
2680	PROTOTYPES: ENABLE	2937	PROTOTYPES: ENABLE
2681		2938
2682	void glBegin (int mode)	2939	void glBegin (int mode)
2683		2940
2684	void glEnd ()	2941	void glEnd ()
…		…
2716	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)
2717	CODE:	2974	CODE:
2718	if (gl.SeparableFilter2D)	2975	if (gl.SeparableFilter2D)
2719	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2976	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2720		2977
2721	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)
2722		2979
2723	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)
2724		2981
2725	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)
2726		2983
…		…
2752		3009
2753	void glEndList ()	3010	void glEndList ()
2754		3011
2755	void glCallList (int list)	3012	void glCallList (int list)
2756		3013
2757	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3014	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2758		3015
2759	PROTOTYPES: DISABLE	3016	PROTOTYPES: DISABLE
2760		3017
2761	void	3018	void
2762	find_widget (SV *self, NV x, NV y)	3019	find_widget (SV *self, NV x, NV y)
…		…
2766	XPUSHs (self);	3023	XPUSHs (self);
2767	}	3024	}
2768		3025
2769	BOOT:	3026	BOOT:
2770	{	3027	{
2771	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3028	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2772		3029
2773	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);
2774	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);
2775	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);
2776	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);
2777	}	3034	}
2778		3035
2779	void	3036	void
2780	draw (SV *self)	3037	draw (SV *self)
2781	CODE:	3038	CODE:
…		…
2785	NV x, y, w, h;	3042	NV x, y, w, h;
2786	SV *draw_x_sv = GvSV (draw_x_gv);	3043	SV *draw_x_sv = GvSV (draw_x_gv);
2787	SV *draw_y_sv = GvSV (draw_y_gv);	3044	SV *draw_y_sv = GvSV (draw_y_gv);
2788	SV *draw_w_sv = GvSV (draw_w_gv);	3045	SV *draw_w_sv = GvSV (draw_w_gv);
2789	SV *draw_h_sv = GvSV (draw_h_gv);	3046	SV *draw_h_sv = GvSV (draw_h_gv);
2790	SV *hover;
2791	double draw_x, draw_y, draw_w, draw_h;	3047	double draw_x, draw_y;
2792		3048
2793	if (!SvROK (self))	3049	if (!SvROK (self))
2794	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3050	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2795		3051
2796	hv = (HV *)SvRV (self);	3052	hv = (HV *)SvRV (self);
2797		3053
2798	if (SvTYPE (hv) != SVt_PVHV)	3054	if (SvTYPE (hv) != SVt_PVHV)
2799	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3055	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2800		3056
2801	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.;
2802	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.;
2803		3059
2804	if (!h || !w)	3060	if (!h || !w)
…		…
2824	{	3080	{
2825	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3081	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2826		3082
2827	if (svp && SvTRUE (*svp))	3083	if (svp && SvTRUE (*svp))
2828	{	3084	{
2829	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);
2830	glEnable (GL_BLEND);	3086	glEnable (GL_BLEND);
2831	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3087	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2832	glBegin (GL_QUADS);	3088	glBegin (GL_QUADS);
2833	glVertex2f (0, 0);	3089	glVertex2f (0, 0);
2834	glVertex2f (w, 0);	3090	glVertex2f (w, 0);
…		…
2837	glEnd ();	3093	glEnd ();
2838	glDisable (GL_BLEND);	3094	glDisable (GL_BLEND);
2839	}	3095	}
2840	}	3096	}
2841	#if 0	3097	#if 0
2842	if ($ENV{CFPLUS_DEBUG} & 1) {	3098	// draw borders, for debugging
2843	glPushMatrix;	3099	glPushMatrix ();
2844	glColor 1, 1, 0, 1;	3100	glColor4f (1., 1., 0., 1.);
2845	glTranslate 0.375, 0.375;	3101	glTranslatef (.5, .5, 0.);
2846	glBegin GL_LINE_LOOP;	3102	glBegin (GL_LINE_LOOP);
2847	glVertex 0 , 0;	3103	glVertex2f (0 , 0);
2848	glVertex $self->{w} - 1, 0;	3104	glVertex2f (w - 1, 0);
2849	glVertex $self->{w} - 1, $self->{h} - 1;	3105	glVertex2f (w - 1, h - 1);
2850	glVertex 0 , $self->{h} - 1;	3106	glVertex2f (0 , h - 1);
2851	glEnd;	3107	glEnd ();
2852	glPopMatrix;	3108	glPopMatrix ();
2853	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2854	}
2855	#endif	3109	#endif
2856	PUSHMARK (SP);	3110	PUSHMARK (SP);
2857	XPUSHs (self);	3111	XPUSHs (self);
2858	PUTBACK;	3112	PUTBACK;
2859	call_method ("_draw", G_VOID | G_DISCARD);	3113	call_method ("_draw", G_VOID | G_DISCARD);

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