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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.213 by root, Sun Jul 29 04:14:45 2007 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 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);
…		…
344	self->row = 0;	368	self->row = 0;
345	self->rows = 0;	369	self->rows = 0;
346	}	370	}
347		371
348	static void	372	static void
349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
350	{	374	{
351	int x, y;	375	int x, y;
352	maprow *row;	376	maprow *row;
353	mapcell *cell;	377	mapcell *cell;
354		378
…		…
433	n |= n >> 16;	457	n |= n >> 16;
434		458
435	return n + 1;	459	return n + 1;
436	}	460	}
437		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
438	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
441		476
442	/******************************************************************************/	477	/******************************************************************************/
…		…
480	return 0;	515	return 0;
481		516
482	return 1;	517	return 1;
483	}	518	}
484		519
485	MODULE = CFPlus PACKAGE = CFPlus	520	MODULE = Deliantra::Client PACKAGE = DC
486		521
487	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
488		523
489	BOOT:	524	BOOT:
490	{	525	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	527	static const struct {
493	const char *name;	528	const char *name;
494	IV iv;	529	IV iv;
495	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
518		553
519	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
522		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
523	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
603	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
604	# undef const_iv	670	# undef const_iv
605	};	671	};
606		672
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		692
627	NV floor (NV x)	693	NV floor (NV x)
628		694
629	NV ceil (NV x)	695	NV ceil (NV x)
630		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
		700
631	void	701	void
632	pango_init ()	702	pango_init ()
633	CODE:	703	CODE:
634	{	704	{
635	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	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);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/*pango_context_set_font_description (opengl_context, default_font);*/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		712	#endif
638	}	713	}
639		714
640	char *
641	SDL_GetError ()	715	char *SDL_GetError ()
642		716
643	int	717	int SDL_Init (U32 flags)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		718
646	void	719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
647	SDL_Quit ()	723	void SDL_Quit ()
		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
648		733
649	void	734	void
650	SDL_ListModes (int rgb, int alpha)	735	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	736	PPCODE:
652	{	737	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		752
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	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);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		755
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		757
676	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
677	while (*m)	759	while (*m)
678	{	760	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	761	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	762	{
681	AV *av = newAV ();	763	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	766	av_push (av, newSViv (rgb));
…		…
708		790
709	if (RETVAL)	791	if (RETVAL)
710	{	792	{
711	av_clear (texture_av);	793	av_clear (texture_av);
712		794
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	797	#include "glfunc.h"
716	#undef GL_FUNC	798	#undef GL_FUNC
717	}	799	}
718	}	800	}
…		…
725	char *	807	char *
726	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
727		809
728	int	810	int
729	SDL_GetAppState ()	811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
730		815
731	void	816	void
732	poll_events ()	817	poll_events ()
733	PPCODE:	818	PPCODE:
734	{	819	{
…		…
744	{	829	{
745	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
746	case SDL_KEYUP:	831	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	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 */	835	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);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	837	break;
753		838
754	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	858	x = ev.motion.x;
774	y = ev.motion.y;	859	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	861	}
777		862
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	869	}
785	break;	870	break;
786		871
787	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		875
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	886	break;
802	}	887	}
803		888
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	890	}
806	}	891	}
807		892
808	int	893	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	895	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
813		898
814	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
815	Mix_CloseAudio ()	916	Mix_CloseAudio ()
816		917
817	int	918	int
818	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
		920
		921	const char *
		922	Mix_GetError ()
819		923
820	void	924	void
821	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
822	CODE:	926	CODE:
823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
849	}	953	}
850	}	954	}
851	#endif	955	#endif
852	}	956	}
853		957
854	void	958	int
855	add_font (char *file)	959	add_font (char *file)
856	CODE:	960	CODE:
857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
858		964
859	void	965	void
860	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
861	ALIAS:	967	ALIAS:
862	load_image_file = 1	968	load_image_file = 1
…		…
948	void	1054	void
949	error (char *message)	1055	error (char *message)
950	CODE:	1056	CODE:
951	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
952	#ifdef _WIN32	1058	#ifdef _WIN32
953	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
954	#endif	1060	#endif
955		1061
956	void	1062	void
957	fatal (char *message)	1063	fatal (char *message)
958	CODE:	1064	CODE:
959	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
960	#ifdef _WIN32	1066	#ifdef _WIN32
961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
962	#endif	1068	#endif
963	_exit (1);	1069	_exit (1);
964		1070
965	void	1071	void
966	_exit (int retval = 0)	1072	_exit (int retval = 0)
…		…
978	#if DEBUG	1084	#if DEBUG
979	VALGRIND_DO_LEAK_CHECK;	1085	VALGRIND_DO_LEAK_CHECK;
980	#endif	1086	#endif
981	}	1087	}
982		1088
983	MODULE = CFPlus PACKAGE = CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
984		1090
985	PROTOTYPES: DISABLE	1091	PROTOTYPES: DISABLE
986		1092
987	CFPlus::Font	1093	DC::Font
988	new_from_file (SV *class, char *path, int id = 0)	1094	new_from_file (SV *class, char *path, int id = 0)
989	CODE:	1095	CODE:
990	{	1096	{
991	int count;	1097	int count;
992	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1098	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
995	}	1101	}
996	OUTPUT:	1102	OUTPUT:
997	RETVAL	1103	RETVAL
998		1104
999	void	1105	void
1000	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
1001	CODE:	1107	CODE:
1002	pango_font_description_free (self);	1108	pango_font_description_free (self);
1003		1109
1004	void	1110	void
1005	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
1006	PROTOTYPE: $	1112	PROTOTYPE: $
1007	CODE:	1113	CODE:
1008	default_font = self;	1114	default_font = self;
1009		1115
1010	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
1011		1117
1012	PROTOTYPES: DISABLE	1118	PROTOTYPES: DISABLE
1013		1119
1014	void	1120	void
1015	reset_glyph_cache ()	1121	glyph_cache_backup ()
1016	PROTOTYPE:	1122	PROTOTYPE:
1017	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
1018	tc_clear ();	1130	tc_restore ();
1019		1131
1020	CFPlus::Layout	1132	DC::Layout
1021	new (SV *class)	1133	new (SV *class)
1022	CODE:	1134	CODE:
1023	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
1024		1136
1025	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1027	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
1028	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
1029	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
1030	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
1031	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
1032		1145
1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1034	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
1035	OUTPUT:	1148	OUTPUT:
1036	RETVAL	1149	RETVAL
1037		1150
1038	void	1151	void
1039	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
1040	CODE:	1153	CODE:
1041	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
1042	Safefree (self);	1156	Safefree (self);
1043		1157
1044	void	1158	void
1045	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
1046	CODE:	1160	CODE:
1047	{	1161	{
1048	STRLEN textlen;	1162	STRLEN textlen;
1049	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
1050		1164
1051	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
1052	}	1166	}
1053		1167
1054	void	1168	void
1055	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
1056	CODE:	1170	CODE:
1057	{	1171	{
1058	STRLEN textlen;	1172	STRLEN textlen;
1059	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
1060		1174
1061	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
1062	}	1176	}
1063		1177
1064	void	1178	void
1065	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
1066	CODE:	1180	CODE:
1067	{	1181	{
1068	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
1069	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
1070	const char *pos = text;	1184	const char *pos = text;
…		…
1105	if (attrs)	1219	if (attrs)
1106	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
1107	}	1221	}
1108		1222
1109	void	1223	void
1110	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
1111	PPCODE:	1225	PPCODE:
1112	{	1226	{
1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1114		1228
1115	do	1229	do
1116	{	1230	{
1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1118		1232
1119	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
1120	{	1234	{
1121	PangoRectangle extents;	1235	PangoRectangle extents;
1122	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1130		1244
1131	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
1132	}	1246	}
1133		1247
1134	int	1248	int
1135	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
1136	CODE:	1250	CODE:
1137	{	1251	{
1138	int lines = 1;	1252	int lines = 1;
1139	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
1140		1254
…		…
1145	}	1259	}
1146	OUTPUT:	1260	OUTPUT:
1147	RETVAL	1261	RETVAL
1148		1262
1149	SV *	1263	SV *
1150	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
1151	CODE:	1265	CODE:
1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1153	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
1154	OUTPUT:	1268	OUTPUT:
1155	RETVAL	1269	RETVAL
1156		1270
1157	void	1271	void
1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1159	CODE:	1273	CODE:
1160	self->r = r;	1274	self->r = r;
1161	self->g = g;	1275	self->g = g;
1162	self->b = b;	1276	self->b = b;
1163	self->a = a;	1277	self->a = a;
1164		1278
1165	void	1279	void
1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
1167	CODE:	1281	CODE:
1168	if (self->font != font)	1282	if (self->font != font)
1169	{	1283	{
1170	self->font = font;	1284	self->font = font;
1171	layout_update_font (self);	1285	layout_update_font (self);
1172	}	1286	}
1173		1287
1174	void	1288	void
1175	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
1176	CODE:	1290	CODE:
1177	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
1178	{	1292	{
1179	self->base_height = base_height;	1293	self->base_height = base_height;
1180	layout_update_font (self);	1294	layout_update_font (self);
1181	}	1295	}
1182		1296
1183	void	1297	void
1184	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
1185	CODE:	1299	CODE:
1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1187		1301
1188	void	1302	void
1189	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
1190	CODE:	1304	CODE:
1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1192		1306
1193	void	1307	void
1194	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
1195	CODE:	1309	CODE:
1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1197		1311
1198	void	1312	void
1199	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
1200	CODE:	1314	CODE:
1201	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1205	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
1206	);	1320	);
1207		1321
1208	void	1322	void
1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
1210	CODE:	1324	CODE:
1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1212		1326
1213	void	1327	void
1214	size (CFPlus::Layout self)	1328	size (DC::Layout self)
1215	PPCODE:	1329	PPCODE:
1216	{	1330	{
1217	int w, h;	1331	int w, h;
1218		1332
1219	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1222	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1223	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1224	}	1338	}
1225		1339
1226	int	1340	int
1227	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1228	CODE:	1342	CODE:
1229	{	1343	{
1230	PangoRectangle rect;	1344	PangoRectangle rect;
1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1232	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1233	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1234	}	1348	}
1235	OUTPUT:	1349	OUTPUT:
1236	RETVAL	1350	RETVAL
1237		1351
1238	int	1352	int
1239	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1240	CODE:	1354	CODE:
1241	{	1355	{
1242	int index, trailing;	1356	int index, trailing;
1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1244	RETVAL = index + trailing;	1358	RETVAL = index + trailing;
1245	}	1359	}
1246	OUTPUT:	1360	OUTPUT:
1247	RETVAL	1361	RETVAL
1248		1362
1249	void	1363	void
1250	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1251	PPCODE:	1365	PPCODE:
1252	{	1366	{
1253	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1255		1369
1256	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1260	}	1374	}
1261		1375
1262	void	1376	void
1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1264	PPCODE:	1378	PPCODE:
1265	{	1379	{
1266	int line, x;	1380	int line, x;
1267		1381
1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1270		1385	--line;
		1386	#endif
1271	EXTEND (SP, 2);	1387	EXTEND (SP, 2);
1272	PUSHs (sv_2mortal (newSViv (line - 1)));	1388	PUSHs (sv_2mortal (newSViv (line)));
1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1274	}	1390	}
1275		1391
1276	void	1392	void
1277	line_x_to_index (CFPlus::Layout self, int line, int x)	1393	line_x_to_index (DC::Layout self, int line, int x)
1278	PPCODE:	1394	PPCODE:
1279	{	1395	{
1280	PangoLayoutLine *lp;	1396	PangoLayoutLine *lp;
1281	int index, trailing;	1397	int index, trailing;
1282		1398
1283	if (line < 0)	1399	if (line < 0)
1284	XSRETURN_EMPTY;	1400	XSRETURN_EMPTY;
1285		1401
1286	if (!(lp = pango_layout_get_line (self->pl, line)))	1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1287	XSRETURN_EMPTY; /* do better */	1403	XSRETURN_EMPTY; /* do better */
1288		1404
1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1290		1406
1291	EXTEND (SP, 2);	1407	EXTEND (SP, 2);
…		…
1297	PUSHs (sv_2mortal (newSViv (trailing)));	1413	PUSHs (sv_2mortal (newSViv (trailing)));
1298	}	1414	}
1299	}	1415	}
1300		1416
1301	void	1417	void
1302	render (CFPlus::Layout self, float x, float y, int flags = 0)	1418	render (DC::Layout self, float x, float y, int flags = 0)
1303	PPCODE:	1419	CODE:
		1420	rc_clear (self->rc);
1304	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1305	self->pl,	1422	self->pl,
		1423	self->rc,
1306	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1307	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1308	flags	1426	flags
1309	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1310		1431
1311	MODULE = CFPlus PACKAGE = CFPlus::Texture	1432	void
		1433	draw (DC::Layout self)
		1434	CODE:
		1435	{
		1436	glEnable (GL_TEXTURE_2D);
		1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1443
		1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
1312		1452
1313	PROTOTYPES: ENABLE	1453	PROTOTYPES: ENABLE
1314
1315	int minpot (int n)
1316		1454
1317	void	1455	void
1318	pad (SV *data_, int ow, int oh, int nw, int nh)	1456	pad (SV *data_, int ow, int oh, int nw, int nh)
1319	CODE:	1457	CODE:
1320	{	1458	{
…		…
1347	HV *hv = (HV *)SvRV (self);	1485	HV *hv = (HV *)SvRV (self);
1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1351		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
		1492
1352	if (items < 5)	1493	if (items < 5)
1353	{	1494	{
1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1356	}	1497	}
…		…
1394	RETVAL = width > 0;	1535	RETVAL = width > 0;
1395	}	1536	}
1396	OUTPUT:	1537	OUTPUT:
1397	RETVAL	1538	RETVAL
1398		1539
1399	MODULE = CFPlus PACKAGE = CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1400		1541
1401	PROTOTYPES: DISABLE	1542	PROTOTYPES: DISABLE
1402		1543
1403	CFPlus::Map	1544	DC::Map
1404	new (SV *class)	1545	new (SV *class)
1405	CODE:	1546	CODE:
1406	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1407	RETVAL->x = 0;	1548	RETVAL->x = 0;
1408	RETVAL->y = 0;	1549	RETVAL->y = 0;
…		…
1416	RETVAL->row = 0;	1557	RETVAL->row = 0;
1417	OUTPUT:	1558	OUTPUT:
1418	RETVAL	1559	RETVAL
1419		1560
1420	void	1561	void
1421	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1422	CODE:	1563	CODE:
1423	{	1564	{
1424	map_clear (self);	1565	map_clear (self);
1425	Safefree (self->face2tile);	1566	Safefree (self->face2tile);
1426	Safefree (self->tex);	1567	Safefree (self->tex);
1427	Safefree (self);	1568	Safefree (self);
1428	}	1569	}
1429		1570
1430	void	1571	void
1431	resize (CFPlus::Map self, int map_width, int map_height)	1572	resize (DC::Map self, int map_width, int map_height)
1432	CODE:	1573	CODE:
1433	self->w = map_width;	1574	self->w = map_width;
1434	self->h = map_height;	1575	self->h = map_height;
1435		1576
1436	void	1577	void
1437	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1438	CODE:	1579	CODE:
1439	map_clear (self);	1580	map_clear (self);
1440		1581
1441	void	1582	void
1442	set_tileid (CFPlus::Map self, int face, int tile)	1583	set_tileid (DC::Map self, int face, int tile)
1443	CODE:	1584	CODE:
1444	{	1585	{
1445	need_facenum (self, face); self->face2tile [face] = tile;	1586	need_facenum (self, face); self->face2tile [face] = tile;
1446	need_texid (self, tile);	1587	need_texid (self, tile);
1447	}	1588	}
1448		1589
1449	void	1590	void
1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1591	set_smooth (DC::Map self, int face, int smooth, int level)
1451	CODE:	1592	CODE:
1452	{	1593	{
1453	tileid texid;	1594	tileid texid;
1454	maptex *tex;	1595	maptex *tex;
1455		1596
…		…
1468	tex->smoothtile = self->face2tile [smooth];	1609	tex->smoothtile = self->face2tile [smooth];
1469	tex->smoothlevel = level;	1610	tex->smoothlevel = level;
1470	}	1611	}
1471		1612
1472	void	1613	void
1473	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1614	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1474	CODE:	1615	CODE:
1475	{	1616	{
1476	need_texid (self, texid);	1617	need_texid (self, texid);
1477		1618
1478	{	1619	{
…		…
1498	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1500	}	1641	}
1501		1642
1502	int	1643	int
1503	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1504	ALIAS:	1645	ALIAS:
1505	oy = 1	1646	oy = 1
1506	x = 2	1647	x = 2
1507	y = 3	1648	y = 3
1508	w = 4	1649	w = 4
…		…
1519	}	1660	}
1520	OUTPUT:	1661	OUTPUT:
1521	RETVAL	1662	RETVAL
1522		1663
1523	void	1664	void
1524	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1525	CODE:	1666	CODE:
1526	{	1667	{
1527	if (dx > 0)	1668	if (dx > 0)
1528	map_blank (self, self->x, self->y, dx, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1529	else if (dx < 0)	1670	else if (dx < 0)
…		…
1544	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1545	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1546	}	1687	}
1547	}	1688	}
1548		1689
1549	void	1690	SV *
1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1551	CODE:	1692	CODE:
1552	{	1693	{
1553	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1694	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1554	uint8_t *data_end = (uint8_t *)SvEND (data_);	1695	uint8_t *data_end = (uint8_t *)SvEND (data_);
1555	mapcell *cell;	1696	mapcell *cell;
1556	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1557		1700
1558	while (data < data_end - 1)	1701	while (data < data_end - 1)
1559	{	1702	{
1560	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1561		1704
…		…
1581	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1582		1725
1583	do	1726	do
1584	{	1727	{
1585	ext = *data++;	1728	ext = *data++;
1586	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1587		1730
1588	if (cmd < 4)	1731	if (cmd < 4)
1589	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1590	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1591	{	1734	{
…		…
1594	}	1737	}
1595	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1596	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
1597	else if (cmd == 0x47)	1740	else if (cmd == 0x47)
1598	{	1741	{
1599	if (*data == 4)	1742	if (*data == 1) cell->player = data [1];
1600	; // decode player count	1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1601		1746
1602	data += *data + 1;	1747	data += *data + 1;
1603	}	1748	}
1604	else if (cmd == 8) // cell flags	1749	else if (cmd == 8) // cell flags
1605	cell->flags = *data++;	1750	cell->flags = *data++;
…		…
1612	}	1757	}
1613	else	1758	else
1614	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1615	}	1760	}
1616		1761
		1762	for (z = 0; z <= 2; ++z)
1617	if (flags & 4)	1763	if (flags & (4 >> z))
1618	{	1764	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);	1766	need_facenum (self, face);
1621	cell->tile [0] = self->face2tile [face];	1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1622	}	1782	}
1623
1624	if (flags & 2)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [1] = self->face2tile [face];
1629	}
1630
1631	if (flags & 1)
1632	{
1633	faceid face = (data [0] << 8) + data [1]; data += 2;
1634	need_facenum (self, face);
1635	cell->tile [2] = self->face2tile [face];
1636	}
1637	}	1783	}
1638	else	1784	else
1639	cell->darkness = 0;	1785	cell->darkness = 0;
1640	}	1786	}
1641	}	1787	}
		1788	OUTPUT:
		1789	RETVAL
1642		1790
1643	SV *	1791	SV *
1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1792	mapmap (DC::Map self, int x0, int y0, int w, int h)
1645	CODE:	1793	CODE:
1646	{	1794	{
1647	int x1, x;	1795	int x1, x;
1648	int y1, y;	1796	int y1, y;
1649	int z;	1797	int z;
…		…
1694	}	1842	}
1695	OUTPUT:	1843	OUTPUT:
1696	RETVAL	1844	RETVAL
1697		1845
1698	void	1846	void
1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1847	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1700	CODE:	1848	CODE:
1701	{	1849	{
		1850	int x, y, z;
		1851
1702	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1852	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1853	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1854	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1705	smooth_key skey;	1855	smooth_key skey;
1706	int x, y, z;	1856	int pl_x, pl_y;
1707	int last_name;	1857	maptex pl_tex;
		1858	rc_t *rc = rc_alloc ();
		1859	rc_key_t key;
		1860	rc_array_t *arr;
		1861
		1862	pl_tex.name = 0;
1708		1863
1709	// thats current max. sorry.	1864	// thats current max. sorry.
1710	if (sw > 255) sw = 255;	1865	if (sw > 255) sw = 255;
1711	if (sh > 255) sh = 255;	1866	if (sh > 255) sh = 255;
1712		1867
1713	// clear key, in case of extra padding	1868	// clear key, in case of extra padding
1714	memset (&skey, 0, sizeof (skey));	1869	memset (&skey, 0, sizeof (skey));
1715		1870
1716	glColor4ub (255, 255, 255, 255);	1871	memset (&key, 0, sizeof (key));
1717		1872	key.r = 255;
1718	glEnable (GL_BLEND);	1873	key.g = 255;
1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1874	key.b = 255;
1720	glEnable (GL_TEXTURE_2D);	1875	key.a = 255;
1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1876	key.mode = GL_QUADS;
1722		1877	key.format = GL_T2F_V3F;
1723	glBegin (GL_QUADS);	1878	key.texname = -1;
1724
1725	last_name = 0;
1726		1879
1727	mx += self->x;	1880	mx += self->x;
1728	my += self->y;	1881	my += self->y;
1729		1882
1730	// first pass: determine smooth_max	1883	// first pass: determine smooth_max
…		…
1746	MAX (self->tex [cell->tile [0]].smoothlevel,	1899	MAX (self->tex [cell->tile [0]].smoothlevel,
1747	MAX (self->tex [cell->tile [1]].smoothlevel,	1900	MAX (self->tex [cell->tile [1]].smoothlevel,
1748	self->tex [cell->tile [2]].smoothlevel));	1901	self->tex [cell->tile [2]].smoothlevel));
1749	}	1902	}
1750	}	1903	}
		1904
		1905	glEnable (GL_BLEND);
		1906	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1907	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1751		1908
1752	for (z = 0; z <= 2; z++)	1909	for (z = 0; z <= 2; z++)
1753	{	1910	{
1754	memset (smooth_level, 0, sizeof (smooth_level));	1911	memset (smooth_level, 0, sizeof (smooth_level));
1755		1912
…		…
1768	{	1925	{
1769	maptex tex = self->tex [tile];	1926	maptex tex = self->tex [tile];
1770	int px = (x + 1) * T - tex.w;	1927	int px = (x + 1) * T - tex.w;
1771	int py = (y + 1) * T - tex.h;	1928	int py = (y + 1) * T - tex.h;
1772		1929
1773	// suppressing texture state switches here
1774	// is only moderately effective, but worth the extra effort
1775	if (last_name != tex.name)	1930	if (key.texname != tex.name)
1776	{	1931	{
1777	if (!tex.name)	1932	if (!tex.name)
1778	tex = self->tex [2]; /* missing, replace by noface */	1933	tex = self->tex [2]; /* missing, replace by noface */
1779		1934
1780	glEnd ();	1935	key.texname = tex.name;
1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	arr = rc_array (rc, &key);
1782	glBegin (GL_QUADS);
1783	}	1937	}
1784		1938
1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1939	if (expect_false (cell->player == player) && expect_false (z == 2))
1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1789
1790	if (cell->flags && z == 2)
1791	{	1940	{
		1941	pl_x = px;
		1942	pl_y = py;
		1943	pl_tex = tex;
		1944	continue;
		1945	}
		1946
		1947	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1948	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1949	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1950	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1951
		1952	if (expect_false (cell->flags) && expect_false (z == 2))
		1953	{
		1954	// overlays such as the speech bubble, probably more to come
1792	if (cell->flags & 1)	1955	if (cell->flags & 1)
1793	{	1956	{
1794	maptex tex = self->tex [1];	1957	maptex tex = self->tex [1];
1795	int px = x * T + T * 2 / 32;	1958	int px = x * T + T * 2 / 32;
1796	int py = y * T - T * 6 / 32;	1959	int py = y * T - T * 6 / 32;
1797		1960
		1961	if (tex.name)
1798	glEnd ();	1962	{
1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1963	if (key.texname != tex.name)
		1964	{
		1965	key.texname = tex.name;
		1966	arr = rc_array (rc, &key);
		1967	}
		1968
		1969	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1970	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1971	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1972	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1800	glBegin (GL_QUADS);	1973	}
1801
1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1806	}	1974	}
1807	}	1975	}
1808		1976
1809	// update smooth hash	1977	// update smooth hash
1810	if (tex.smoothtile)	1978	if (tex.smoothtile)
…		…
1846	}	2014	}
1847	}	2015	}
1848	}	2016	}
1849	}	2017	}
1850		2018
		2019	rc_draw (rc);
		2020	rc_clear (rc);
		2021
1851	// go through all smoothlevels, lowest to highest, then draw.	2022	// go through all smoothlevels, lowest to highest, then draw.
1852	// this is basically counting sort	2023	// this is basically counting sort
1853	{	2024	{
1854	int w, b;	2025	int w, b;
1855		2026
		2027	glEnable (GL_TEXTURE_2D);
		2028	glBegin (GL_QUADS);
1856	for (w = 0; w < 256 / 32; ++w)	2029	for (w = 0; w < 256 / 32; ++w)
1857	{	2030	{
1858	uint32_t smask = smooth_level [w];	2031	uint32_t smask = smooth_level [w];
1859	if (smask)	2032	if (smask)
1860	for (b = 0; b < 32; ++b)	2033	for (b = 0; b < 32; ++b)
…		…
1879	int border = bits & 15;	2052	int border = bits & 15;
1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2053	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1881	float dx = tex.s * .0625f; // 16 images/row	2054	float dx = tex.s * .0625f; // 16 images/row
1882	float dy = tex.t * .5f ; // 2 images/column	2055	float dy = tex.t * .5f ; // 2 images/column
1883		2056
1884	// this time naively avoiding texture state changes
1885	// save gobs of state changes.
1886	if (last_name != tex.name)	2057	if (tex.name)
1887	{	2058	{
		2059	// this time avoiding texture state changes
		2060	// save gobs of state changes.
1888	if (!tex.name)	2061	if (key.texname != tex.name)
1889	continue; // smoothing not yet available	2062	{
1890
1891	glEnd ();	2063	glEnd ();
1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2064	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1893	glBegin (GL_QUADS);	2065	glBegin (GL_QUADS);
1894	}	2066	}
1895		2067
1896	if (border)	2068	if (border)
1897	{	2069	{
1898	float ox = border * dx;	2070	float ox = border * dx;
1899		2071
1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2072	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2073	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2074	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2075	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1904	}	2076	}
1905		2077
1906	if (corner)	2078	if (corner)
1907	{	2079	{
1908	float ox = corner * dx;	2080	float ox = corner * dx;
1909		2081
1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2082	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2083	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2084	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2085	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2086	}
1914	}	2087	}
1915	}	2088	}
1916	}	2089	}
1917	}	2090	}
1918	}	2091	}
		2092
		2093	glEnd ();
		2094	glDisable (GL_TEXTURE_2D);
		2095	key.texname = -1;
1919	}	2096	}
1920		2097
1921	hv_clear (smooth);	2098	hv_clear (smooth);
1922	}	2099	}
1923		2100
1924	glEnd ();	2101	if (pl_tex.name)
		2102	{
		2103	maptex tex = pl_tex;
		2104	int px = pl_x + pdx;
		2105	int py = pl_y + pdy;
1925		2106
1926	glDisable (GL_TEXTURE_2D);	2107	key.texname = tex.name;
		2108	arr = rc_array (rc, &key);
		2109
		2110	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2111	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2112	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2114
		2115	rc_draw (rc);
		2116	}
		2117
1927	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
		2119	rc_free (rc);
1928		2120
1929	// top layer: overlays such as the health bar	2121	// top layer: overlays such as the health bar
1930	for (y = 0; y < sh; y++)	2122	for (y = 0; y < sh; y++)
1931	if (0 <= y + my && y + my < self->rows)	2123	if (0 <= y + my && y + my < self->rows)
1932	{	2124	{
…		…
1957	}	2149	}
1958	}	2150	}
1959	}	2151	}
1960		2152
1961	void	2153	void
1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2154	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1963	CODE:	2155	CODE:
1964	{	2156	{
1965	static float color[16][3] = {	2157	static float color[16][3] = {
1966	{ 0.00F, 0.00F, 0.00F },	2158	{ 0.00F, 0.00F, 0.00F },
1967	{ 1.00F, 1.00F, 1.00F },	2159	{ 1.00F, 1.00F, 1.00F },
…		…
2017	glDisable (GL_BLEND);	2209	glDisable (GL_BLEND);
2018	glDisable (GL_TEXTURE_2D);	2210	glDisable (GL_TEXTURE_2D);
2019	}	2211	}
2020		2212
2021	void	2213	void
2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2214	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2023	PPCODE:	2215	PPCODE:
2024	{	2216	{
2025	int x, y;	2217	int x, y;
2026	int sw1 = sw + 2;	2218	int sw1 = sw + 2;
2027	int sh1 = sh + 2;	2219	int sh1 = sh + 2;
…		…
2098	PUSHs (sv_2mortal (newSViv (sh3)));	2290	PUSHs (sv_2mortal (newSViv (sh3)));
2099	PUSHs (darkness3_sv);	2291	PUSHs (darkness3_sv);
2100	}	2292	}
2101		2293
2102	SV *	2294	SV *
2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2295	get_rect (DC::Map self, int x0, int y0, int w, int h)
2104	CODE:	2296	CODE:
2105	{	2297	{
2106	int x, y, x1, y1;	2298	int x, y, x1, y1;
2107	SV *data_sv = newSV (w * h * 7 + 5);	2299	SV *data_sv = newSV (w * h * 7 + 5);
2108	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2300	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2165	else	2357	else
2166	*data++ = 0;	2358	*data++ = 0;
2167	}	2359	}
2168	}	2360	}
2169		2361
		2362	/* if size is w*h + 5 then no data has been found */
		2363	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2364	{
2170	SvPOK_only (data_sv);	2365	SvPOK_only (data_sv);
2171	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2366	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2367	}
		2368
2172	RETVAL = data_sv;	2369	RETVAL = data_sv;
2173	}	2370	}
2174	OUTPUT:	2371	OUTPUT:
2175	RETVAL	2372	RETVAL
2176		2373
2177	void	2374	void
2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2375	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2179	PPCODE:	2376	PPCODE:
2180	{	2377	{
2181	int x, y, z;	2378	int x, y, z;
2182	int w, h;	2379	int w, h;
2183	int x1, y1;	2380	int x1, y1;
		2381	STRLEN len;
		2382	uint8_t *data, *end;
		2383
		2384	len = SvLEN (data_sv);
		2385	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2386	data = SvPVbyte_nolen (data_sv);
		2387	end = data + len + 8;
		2388
		2389	if (len < 5)
		2390	XSRETURN_EMPTY;
2184		2391
2185	if (*data++ != 0)	2392	if (*data++ != 0)
2186	return; /* version mismatch */	2393	XSRETURN_EMPTY; /* version mismatch */
2187		2394
2188	w = *data++ << 8; w |= *data++;	2395	w = *data++ << 8; w |= *data++;
2189	h = *data++ << 8; h |= *data++;	2396	h = *data++ << 8; h |= *data++;
2190		2397
2191	// we need to do this 'cause we don't keep an absolute coord system for rows	2398	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2203	{	2410	{
2204	maprow *row = map_get_row (self, y);	2411	maprow *row = map_get_row (self, y);
2205		2412
2206	for (x = x0; x < x1; x++)	2413	for (x = x0; x < x1; x++)
2207	{	2414	{
		2415	uint8_t flags;
		2416
		2417	if (data + 7 >= end)
		2418	XSRETURN_EMPTY;
		2419
2208	uint8_t flags = *data++;	2420	flags = *data++;
2209		2421
2210	if (flags)	2422	if (flags)
2211	{	2423	{
2212	mapcell *cell = row_get_cell (row, x);	2424	mapcell *cell = row_get_cell (row, x);
2213	tileid tile[3] = { 0, 0, 0 };	2425	tileid tile[3] = { 0, 0, 0 };
…		…
2216	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2428	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2217	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2429	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2218		2430
2219	if (cell->darkness == 0)	2431	if (cell->darkness == 0)
2220	{	2432	{
2221	cell->darkness = 0;	2433	/*cell->darkness = 0;*/
		2434	EXTEND (SP, 3);
2222		2435
2223	for (z = 0; z <= 2; z++)	2436	for (z = 0; z <= 2; z++)
2224	{	2437	{
2225	tileid t = tile [z];	2438	tileid t = tile [z];
2226		2439
2227	if (t >= self->texs || (t && !self->tex [t].name))	2440	if (t >= self->texs || (t && !self->tex [t].name))
2228	{	2441	{
2229	XPUSHs (sv_2mortal (newSViv (t)));	2442	PUSHs (sv_2mortal (newSViv (t)));
2230	need_texid (self, t);	2443	need_texid (self, t);
2231	}	2444	}
2232		2445
2233	cell->tile [z] = t;	2446	cell->tile [z] = t;
2234	}	2447	}
…		…
2236	}	2449	}
2237	}	2450	}
2238	}	2451	}
2239	}	2452	}
2240		2453
2241	MODULE = CFPlus PACKAGE = CFPlus::RW	2454	MODULE = Deliantra::Client PACKAGE = DC::RW
2242		2455
2243	CFPlus::RW	2456	DC::RW
2244	new (SV *class, SV *data_sv)	2457	new (SV *class, SV *data_sv)
2245	CODE:	2458	CODE:
2246	{	2459	{
2247	STRLEN datalen;	2460	STRLEN datalen;
2248	char *data = SvPVbyte (data_sv, datalen);	2461	char *data = SvPVbyte (data_sv, datalen);
…		…
2250	RETVAL = SDL_RWFromConstMem (data, datalen);	2463	RETVAL = SDL_RWFromConstMem (data, datalen);
2251	}	2464	}
2252	OUTPUT:	2465	OUTPUT:
2253	RETVAL	2466	RETVAL
2254		2467
2255	CFPlus::RW	2468	DC::RW
2256	new_from_file (SV *class, const char *path, const char *mode = "rb")	2469	new_from_file (SV *class, const char *path, const char *mode = "rb")
2257	CODE:	2470	CODE:
2258	RETVAL = SDL_RWFromFile (path, mode);	2471	RETVAL = SDL_RWFromFile (path, mode);
2259	OUTPUT:	2472	OUTPUT:
2260	RETVAL	2473	RETVAL
2261		2474
		2475	# fails on win32:
		2476	# dc.xs(2268) : error C2059: syntax error : '('
2262	void	2477	#void
2263	close (CFPlus::RW self)	2478	#close (DC::RW self)
2264	CODE:	2479	# CODE:
2265	SDL_RWclose (self);	2480	# (self->(close)) (self);
2266		2481
2267	MODULE = CFPlus PACKAGE = CFPlus::Channel	2482	MODULE = Deliantra::Client PACKAGE = DC::Channel
2268		2483
2269	PROTOTYPES: DISABLE	2484	PROTOTYPES: DISABLE
2270		2485
		2486	DC::Channel
		2487	find ()
		2488	CODE:
		2489	{
		2490	RETVAL = Mix_GroupAvailable (-1);
		2491
		2492	if (RETVAL < 0)
		2493	{
		2494	RETVAL = Mix_GroupOldest (-1);
		2495
		2496	if (RETVAL < 0)
		2497	XSRETURN_UNDEF;
		2498
		2499	Mix_HaltChannel (RETVAL);
		2500	}
		2501
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	OUTPUT:
		2506	RETVAL
		2507
2271	void	2508	void
2272	halt (CFPlus::Channel self)	2509	halt (DC::Channel self)
2273	CODE:	2510	CODE:
2274	Mix_HaltChannel (self);	2511	Mix_HaltChannel (self);
2275		2512
2276	void	2513	void
2277	expire (CFPlus::Channel self, int ticks = -1)	2514	expire (DC::Channel self, int ticks = -1)
2278	CODE:	2515	CODE:
2279	Mix_ExpireChannel (self, ticks);	2516	Mix_ExpireChannel (self, ticks);
2280		2517
2281	void	2518	void
2282	fade_out (CFPlus::Channel self, int ticks = -1)	2519	fade_out (DC::Channel self, int ticks = -1)
2283	CODE:	2520	CODE:
2284	Mix_FadeOutChannel (self, ticks);	2521	Mix_FadeOutChannel (self, ticks);
2285		2522
2286	int	2523	int
2287	volume (CFPlus::Channel self, int volume)	2524	volume (DC::Channel self, int volume)
2288	CODE:	2525	CODE:
2289	RETVAL = Mix_Volume (self, volume);	2526	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2290	OUTPUT:	2527	OUTPUT:
2291	RETVAL	2528	RETVAL
2292		2529
2293	void	2530	void
2294	unregister_all_effects (CFPlus::Channel self)	2531	unregister_all_effects (DC::Channel self)
2295	CODE:	2532	CODE:
2296	Mix_UnregisterAllEffects (self);	2533	Mix_UnregisterAllEffects (self);
2297		2534
2298	void	2535	void
2299	set_panning (CFPlus::Channel self, int left, int right)	2536	set_panning (DC::Channel self, int left, int right)
2300	CODE:	2537	CODE:
		2538	left = CLAMP (left , 0, 255);
		2539	right = CLAMP (right, 0, 255);
2301	Mix_SetPanning (self, left, right);	2540	Mix_SetPanning (self, left, right);
2302		2541
2303	void	2542	void
2304	set_distance (CFPlus::Channel self, int distance)	2543	set_distance (DC::Channel self, int distance)
2305	CODE:	2544	CODE:
2306	Mix_SetDistance (self, distance);	2545	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2307		2546
2308	void	2547	void
2309	set_position (CFPlus::Channel self, int angle, int distance)	2548	set_position (DC::Channel self, int angle, int distance)
2310	CODE:	2549	CODE:
		2550
		2551	void
		2552	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2553	CODE:
		2554	{
		2555	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2556	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2311	Mix_SetPosition (self, angle, distance);	2557	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2558	}
2312		2559
2313	void	2560	void
2314	set_reverse_stereo (CFPlus::Channel self, int flip)	2561	set_reverse_stereo (DC::Channel self, int flip)
2315	CODE:	2562	CODE:
2316	Mix_SetReverseStereo (self, flip);	2563	Mix_SetReverseStereo (self, flip);
2317		2564
2318	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2565	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2319		2566
2320	PROTOTYPES: DISABLE	2567	PROTOTYPES: DISABLE
2321		2568
2322	CFPlus::MixChunk	2569	DC::MixChunk
2323	new (SV *class, CFPlus::RW rwops)	2570	new (SV *class, DC::RW rwops)
2324	CODE:	2571	CODE:
2325	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2572	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2326	OUTPUT:	2573	OUTPUT:
2327	RETVAL	2574	RETVAL
2328		2575
2329	void	2576	void
2330	DESTROY (CFPlus::MixChunk self)	2577	DESTROY (DC::MixChunk self)
2331	CODE:	2578	CODE:
2332	Mix_FreeChunk (self);	2579	Mix_FreeChunk (self);
2333		2580
2334	int	2581	int
2335	volume (CFPlus::MixChunk self, int volume = -1)	2582	volume (DC::MixChunk self, int volume = -1)
2336	CODE:	2583	CODE:
		2584	if (items > 1)
		2585	volume = CLAMP (volume, 0, 128);
2337	RETVAL = Mix_VolumeChunk (self, volume);	2586	RETVAL = Mix_VolumeChunk (self, volume);
2338	OUTPUT:	2587	OUTPUT:
2339	RETVAL	2588	RETVAL
2340		2589
2341	CFPlus::Channel	2590	DC::Channel
2342	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2591	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2343	CODE:	2592	CODE:
		2593	{
2344	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2594	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2595
		2596	if (RETVAL < 0)
		2597	XSRETURN_UNDEF;
		2598
		2599	if (channel < 0)
		2600	{
2345	Mix_UnregisterAllEffects (RETVAL);	2601	Mix_UnregisterAllEffects (RETVAL);
		2602	Mix_Volume (RETVAL, 128);
		2603	}
		2604	}
2346	OUTPUT:	2605	OUTPUT:
2347	RETVAL	2606	RETVAL
2348		2607
2349	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2608	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2350		2609
2351	int	2610	int
2352	volume (int volume = -1)	2611	volume (int volume = -1)
2353	PROTOTYPE: ;$	2612	PROTOTYPE: ;$
2354	CODE:	2613	CODE:
		2614	if (items > 0)
		2615	volume = CLAMP (volume, 0, 128);
2355	RETVAL = Mix_VolumeMusic (volume);	2616	RETVAL = Mix_VolumeMusic (volume);
2356	OUTPUT:	2617	OUTPUT:
2357	RETVAL	2618	RETVAL
2358		2619
2359	void	2620	void
…		…
2364	void	2625	void
2365	halt ()	2626	halt ()
2366	CODE:	2627	CODE:
2367	Mix_HaltMusic ();	2628	Mix_HaltMusic ();
2368		2629
2369	CFPlus::MixMusic	2630	DC::MixMusic
2370	new (SV *class, CFPlus::RW rwops)	2631	new (SV *class, DC::RW rwops)
2371	CODE:	2632	CODE:
2372	RETVAL = Mix_LoadMUS_RW (rwops);	2633	RETVAL = Mix_LoadMUS_RW (rwops);
2373	OUTPUT:	2634	OUTPUT:
2374	RETVAL	2635	RETVAL
2375		2636
2376	void	2637	void
2377	DESTROY (CFPlus::MixMusic self)	2638	DESTROY (DC::MixMusic self)
2378	CODE:	2639	CODE:
2379	Mix_FreeMusic (self);	2640	Mix_FreeMusic (self);
2380		2641
2381	int	2642	int
2382	play (CFPlus::MixMusic self, int loops = -1)	2643	play (DC::MixMusic self, int loops = -1)
2383	CODE:	2644	CODE:
2384	RETVAL = Mix_PlayMusic (self, loops);	2645	RETVAL = Mix_PlayMusic (self, loops);
2385	OUTPUT:	2646	OUTPUT:
2386	RETVAL	2647	RETVAL
2387		2648
2388	void	2649	void
2389	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2650	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2390	CODE:	2651	CODE:
2391	Mix_FadeInMusicPos (self, loops, ms, position);	2652	Mix_FadeInMusicPos (self, loops, ms, position);
2392		2653
2393	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2394		2655
2395	PROTOTYPES: ENABLE	2656	PROTOTYPES: ENABLE
2396		2657
2397	BOOT:	2658	BOOT:
2398	{	2659	{
2399	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2660	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2400	static const struct {	2661	static const struct {
2401	const char *name;	2662	const char *name;
2402	IV iv;	2663	IV iv;
2403	} *civ, const_iv[] = {	2664	} *civ, const_iv[] = {
2404	# define const_iv(name) { # name, (IV)name }	2665	# define const_iv(name) { # name, (IV)name }
…		…
2439	const_iv (GL_INTENSITY),	2700	const_iv (GL_INTENSITY),
2440	const_iv (GL_LUMINANCE),	2701	const_iv (GL_LUMINANCE),
2441	const_iv (GL_LUMINANCE_ALPHA),	2702	const_iv (GL_LUMINANCE_ALPHA),
2442	const_iv (GL_FLOAT),	2703	const_iv (GL_FLOAT),
2443	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2704	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2705	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2706	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2707	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2708	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2709	const_iv (GL_COMPRESSED_RGB_ARB),
		2710	const_iv (GL_COMPRESSED_RGBA_ARB),
2444	const_iv (GL_COMPILE),	2711	const_iv (GL_COMPILE),
2445	const_iv (GL_PROXY_TEXTURE_1D),	2712	const_iv (GL_PROXY_TEXTURE_1D),
2446	const_iv (GL_PROXY_TEXTURE_2D),	2713	const_iv (GL_PROXY_TEXTURE_2D),
2447	const_iv (GL_TEXTURE_1D),	2714	const_iv (GL_TEXTURE_1D),
2448	const_iv (GL_TEXTURE_2D),	2715	const_iv (GL_TEXTURE_2D),
…		…
2487	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2754	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2488	const_iv (GL_POINT_SMOOTH_HINT),	2755	const_iv (GL_POINT_SMOOTH_HINT),
2489	const_iv (GL_LINE_SMOOTH_HINT),	2756	const_iv (GL_LINE_SMOOTH_HINT),
2490	const_iv (GL_POLYGON_SMOOTH_HINT),	2757	const_iv (GL_POLYGON_SMOOTH_HINT),
2491	const_iv (GL_GENERATE_MIPMAP_HINT),	2758	const_iv (GL_GENERATE_MIPMAP_HINT),
		2759	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2492	const_iv (GL_FASTEST),	2760	const_iv (GL_FASTEST),
2493	const_iv (GL_DONT_CARE),	2761	const_iv (GL_DONT_CARE),
2494	const_iv (GL_NICEST),	2762	const_iv (GL_NICEST),
2495	const_iv (GL_V2F),	2763	const_iv (GL_V2F),
2496	const_iv (GL_V3F),	2764	const_iv (GL_V3F),
…		…
2504		2772
2505	texture_av = newAV ();	2773	texture_av = newAV ();
2506	AvREAL_off (texture_av);	2774	AvREAL_off (texture_av);
2507	}	2775	}
2508		2776
		2777	void
		2778	disable_GL_EXT_blend_func_separate ()
		2779	CODE:
		2780	gl.BlendFuncSeparate = 0;
		2781	gl.BlendFuncSeparateEXT = 0;
		2782
2509	char *	2783	char *
2510	gl_vendor ()	2784	gl_vendor ()
2511	CODE:	2785	CODE:
2512	RETVAL = (char *)glGetString (GL_VENDOR);	2786	RETVAL = (char *)glGetString (GL_VENDOR);
2513	OUTPUT:	2787	OUTPUT:
…		…
2634		2908
2635	void glRect (float x1, float y1, float x2, float y2)	2909	void glRect (float x1, float y1, float x2, float y2)
2636	CODE:	2910	CODE:
2637	glRectf (x1, y1, x2, y2);	2911	glRectf (x1, y1, x2, y2);
2638		2912
		2913	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2914	CODE:
		2915	glBegin (GL_LINE_LOOP);
		2916	glVertex2f (x1, y1);
		2917	glVertex2f (x2, y1);
		2918	glVertex2f (x2, y2);
		2919	glVertex2f (x1, y2);
		2920	glEnd ();
		2921
2639	PROTOTYPES: ENABLE	2922	PROTOTYPES: ENABLE
2640		2923
2641	void glBegin (int mode)	2924	void glBegin (int mode)
2642		2925
2643	void glEnd ()	2926	void glEnd ()
…		…
2675	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2958	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2676	CODE:	2959	CODE:
2677	if (gl.SeparableFilter2D)	2960	if (gl.SeparableFilter2D)
2678	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2961	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2679		2962
2680	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2963	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2681		2964
2682	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2965	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2683		2966
2684	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2967	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2685		2968
…		…
2711		2994
2712	void glEndList ()	2995	void glEndList ()
2713		2996
2714	void glCallList (int list)	2997	void glCallList (int list)
2715		2998
2716	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2999	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2717		3000
2718	PROTOTYPES: DISABLE	3001	PROTOTYPES: DISABLE
2719		3002
2720	void	3003	void
2721	find_widget (SV *self, NV x, NV y)	3004	find_widget (SV *self, NV x, NV y)
…		…
2725	XPUSHs (self);	3008	XPUSHs (self);
2726	}	3009	}
2727		3010
2728	BOOT:	3011	BOOT:
2729	{	3012	{
2730	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3013	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2731		3014
2732	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3015	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2733	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3016	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2734	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3017	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2735	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3018	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2736	}	3019	}
2737		3020
2738	void	3021	void
2739	draw (SV *self)	3022	draw (SV *self)
2740	CODE:	3023	CODE:
…		…
2744	NV x, y, w, h;	3027	NV x, y, w, h;
2745	SV *draw_x_sv = GvSV (draw_x_gv);	3028	SV *draw_x_sv = GvSV (draw_x_gv);
2746	SV *draw_y_sv = GvSV (draw_y_gv);	3029	SV *draw_y_sv = GvSV (draw_y_gv);
2747	SV *draw_w_sv = GvSV (draw_w_gv);	3030	SV *draw_w_sv = GvSV (draw_w_gv);
2748	SV *draw_h_sv = GvSV (draw_h_gv);	3031	SV *draw_h_sv = GvSV (draw_h_gv);
2749	SV *hover;
2750	double draw_x, draw_y, draw_w, draw_h;	3032	double draw_x, draw_y;
2751		3033
2752	if (!SvROK (self))	3034	if (!SvROK (self))
2753	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3035	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2754		3036
2755	hv = (HV *)SvRV (self);	3037	hv = (HV *)SvRV (self);
2756		3038
2757	if (SvTYPE (hv) != SVt_PVHV)	3039	if (SvTYPE (hv) != SVt_PVHV)
2758	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3040	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2759		3041
2760	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3042	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2761	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3043	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2762		3044
2763	if (!h || !w)	3045	if (!h || !w)
…		…
2783	{	3065	{
2784	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3066	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2785		3067
2786	if (svp && SvTRUE (*svp))	3068	if (svp && SvTRUE (*svp))
2787	{	3069	{
2788	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3070	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2789	glEnable (GL_BLEND);	3071	glEnable (GL_BLEND);
2790	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3072	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2791	glBegin (GL_QUADS);	3073	glBegin (GL_QUADS);
2792	glVertex2f (0, 0);	3074	glVertex2f (0, 0);
2793	glVertex2f (w, 0);	3075	glVertex2f (w, 0);
…		…
2796	glEnd ();	3078	glEnd ();
2797	glDisable (GL_BLEND);	3079	glDisable (GL_BLEND);
2798	}	3080	}
2799	}	3081	}
2800	#if 0	3082	#if 0
2801	if ($ENV{CFPLUS_DEBUG} & 1) {	3083	// draw borders, for debugging
2802	glPushMatrix;	3084	glPushMatrix ();
2803	glColor 1, 1, 0, 1;	3085	glColor4f (1., 1., 0., 1.);
2804	glTranslate 0.375, 0.375;	3086	glTranslatef (.5, .5, 0.);
2805	glBegin GL_LINE_LOOP;	3087	glBegin (GL_LINE_LOOP);
2806	glVertex 0 , 0;	3088	glVertex2f (0 , 0);
2807	glVertex $self->{w} - 1, 0;	3089	glVertex2f (w - 1, 0);
2808	glVertex $self->{w} - 1, $self->{h} - 1;	3090	glVertex2f (w - 1, h - 1);
2809	glVertex 0 , $self->{h} - 1;	3091	glVertex2f (0 , h - 1);
2810	glEnd;	3092	glEnd ();
2811	glPopMatrix;	3093	glPopMatrix ();
2812	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2813	}
2814	#endif	3094	#endif
2815	PUSHMARK (SP);	3095	PUSHMARK (SP);
2816	XPUSHs (self);	3096	XPUSHs (self);
2817	PUTBACK;	3097	PUTBACK;
2818	call_method ("_draw", G_VOID | G_DISCARD);	3098	call_method ("_draw", G_VOID | G_DISCARD);

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