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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 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),
604	# undef const_iv	652	# undef const_iv
605	};	653	};
606		654
607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		674
627	NV floor (NV x)	675	NV floor (NV x)
628		676
629	NV ceil (NV x)	677	NV ceil (NV x)
630		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
		682
631	void	683	void
632	pango_init ()	684	pango_init ()
633	CODE:	685	CODE:
634	{	686	{
635	opengl_fontmap = pango_opengl_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	688	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);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		690	/*pango_context_set_font_description (opengl_context, default_font);*/
		691	#if PANGO_VERSION_CHECK (1, 15, 2)
		692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		693	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		694	#endif
638	}	695	}
639		696
640	char *
641	SDL_GetError ()	697	char *SDL_GetError ()
642		698
643	int	699	int SDL_Init (U32 flags)
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		700
646	void	701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
647	SDL_Quit ()	705	void SDL_Quit ()
648		706
649	void	707	void
650	SDL_ListModes (int rgb, int alpha)	708	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	709	PPCODE:
652	{	710	{
…		…
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		733
676	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
677	while (*m)	735	while (*m)
678	{	736	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)
680	{
681	AV *av = newAV ();	737	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	740	av_push (av, newSViv (rgb));
685	av_push (av, newSViv (alpha));	741	av_push (av, newSViv (alpha));
686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
687	}
688		743
689	++m;	744	++m;
690	}	745	}
691	}	746	}
692		747
…		…
708		763
709	if (RETVAL)	764	if (RETVAL)
710	{	765	{
711	av_clear (texture_av);	766	av_clear (texture_av);
712		767
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
715	#include "glfunc.h"	770	#include "glfunc.h"
716	#undef GL_FUNC	771	#undef GL_FUNC
717	}	772	}
718	}	773	}
…		…
725	char *	780	char *
726	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
727		782
728	int	783	int
729	SDL_GetAppState ()	784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
730		788
731	void	789	void
732	poll_events ()	790	poll_events ()
733	PPCODE:	791	PPCODE:
734	{	792	{
…		…
744	{	802	{
745	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
746	case SDL_KEYUP:	804	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	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 */	808	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);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	810	break;
753		811
754	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	831	x = ev.motion.x;
774	y = ev.motion.y;	832	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	834	}
777		835
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	842	}
785	break;	843	break;
786		844
787	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		848
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	859	break;
802	}	860	}
803		861
804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
805	}	863	}
806	}	864	}
807		865
808	int	866	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
810	POSTCALL:	868	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
812	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
		871
		872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
813		887
814	void	888	void
815	Mix_CloseAudio ()	889	Mix_CloseAudio ()
816		890
817	int	891	int
…		…
852	}	926	}
853	}	927	}
854	#endif	928	#endif
855	}	929	}
856		930
857	void	931	int
858	add_font (char *file)	932	add_font (char *file)
859	CODE:	933	CODE:
860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		935	OUTPUT:
		936	RETVAL
861		937
862	void	938	void
863	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
864	ALIAS:	940	ALIAS:
865	load_image_file = 1	941	load_image_file = 1
…		…
951	void	1027	void
952	error (char *message)	1028	error (char *message)
953	CODE:	1029	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1031	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1033	#endif
958		1034
959	void	1035	void
960	fatal (char *message)	1036	fatal (char *message)
961	CODE:	1037	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1039	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1041	#endif
966	_exit (1);	1042	_exit (1);
967		1043
968	void	1044	void
969	_exit (int retval = 0)	1045	_exit (int retval = 0)
…		…
981	#if DEBUG	1057	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1058	VALGRIND_DO_LEAK_CHECK;
983	#endif	1059	#endif
984	}	1060	}
985		1061
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1063
988	PROTOTYPES: DISABLE	1064	PROTOTYPES: DISABLE
989		1065
990	CFPlus::Font	1066	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1068	CODE:
993	{	1069	{
994	int count;	1070	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1074	}
999	OUTPUT:	1075	OUTPUT:
1000	RETVAL	1076	RETVAL
1001		1077
1002	void	1078	void
1003	DESTROY (CFPlus::Font self)	1079	DESTROY (DC::Font self)
1004	CODE:	1080	CODE:
1005	pango_font_description_free (self);	1081	pango_font_description_free (self);
1006		1082
1007	void	1083	void
1008	make_default (CFPlus::Font self)	1084	make_default (DC::Font self)
1009	PROTOTYPE: $	1085	PROTOTYPE: $
1010	CODE:	1086	CODE:
1011	default_font = self;	1087	default_font = self;
1012		1088
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1090
1015	PROTOTYPES: DISABLE	1091	PROTOTYPES: DISABLE
1016		1092
1017	void	1093	void
1018	reset_glyph_cache ()	1094	glyph_cache_backup ()
1019	PROTOTYPE:	1095	PROTOTYPE:
1020	CODE:	1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
1021	tc_clear ();	1103	tc_restore ();
1022		1104
1023	CFPlus::Layout	1105	DC::Layout
1024	new (SV *class)	1106	new (SV *class)
1025	CODE:	1107	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
1027		1109
1028	RETVAL->pl = pango_layout_new (opengl_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
1035		1118
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
1038	OUTPUT:	1121	OUTPUT:
1039	RETVAL	1122	RETVAL
1040		1123
1041	void	1124	void
1042	DESTROY (CFPlus::Layout self)	1125	DESTROY (DC::Layout self)
1043	CODE:	1126	CODE:
1044	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
1045	Safefree (self);	1129	Safefree (self);
1046		1130
1047	void	1131	void
1048	set_text (CFPlus::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
1049	CODE:	1133	CODE:
1050	{	1134	{
1051	STRLEN textlen;	1135	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
1053		1137
1054	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
1055	}	1139	}
1056		1140
1057	void	1141	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1143	CODE:
1060	{	1144	{
1061	STRLEN textlen;	1145	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
1063		1147
1064	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1149	}
1066		1150
1067	void	1151	void
1068	set_shapes (CFPlus::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
1069	CODE:	1153	CODE:
1070	{	1154	{
1071	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1157	const char *pos = text;
…		…
1108	if (attrs)	1192	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
1110	}	1194	}
1111		1195
1112	void	1196	void
1113	get_shapes (CFPlus::Layout self)	1197	get_shapes (DC::Layout self)
1114	PPCODE:	1198	PPCODE:
1115	{	1199	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1201
1118	do	1202	do
1119	{	1203	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1205
1122	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
1123	{	1207	{
1124	PangoRectangle extents;	1208	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1217
1134	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
1135	}	1219	}
1136		1220
1137	int	1221	int
1138	has_wrapped (CFPlus::Layout self)	1222	has_wrapped (DC::Layout self)
1139	CODE:	1223	CODE:
1140	{	1224	{
1141	int lines = 1;	1225	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
1143		1227
…		…
1148	}	1232	}
1149	OUTPUT:	1233	OUTPUT:
1150	RETVAL	1234	RETVAL
1151		1235
1152	SV *	1236	SV *
1153	get_text (CFPlus::Layout self)	1237	get_text (DC::Layout self)
1154	CODE:	1238	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1241	OUTPUT:
1158	RETVAL	1242	RETVAL
1159		1243
1160	void	1244	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1246	CODE:
1163	self->r = r;	1247	self->r = r;
1164	self->g = g;	1248	self->g = g;
1165	self->b = b;	1249	self->b = b;
1166	self->a = a;	1250	self->a = a;
1167		1251
1168	void	1252	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1254	CODE:
1171	if (self->font != font)	1255	if (self->font != font)
1172	{	1256	{
1173	self->font = font;	1257	self->font = font;
1174	layout_update_font (self);	1258	layout_update_font (self);
1175	}	1259	}
1176		1260
1177	void	1261	void
1178	set_height (CFPlus::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
1179	CODE:	1263	CODE:
1180	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
1181	{	1265	{
1182	self->base_height = base_height;	1266	self->base_height = base_height;
1183	layout_update_font (self);	1267	layout_update_font (self);
1184	}	1268	}
1185		1269
1186	void	1270	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1272	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1274
1191	void	1275	void
1192	set_indent (CFPlus::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
1193	CODE:	1277	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1279
1196	void	1280	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1282	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1284
1201	void	1285	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1287	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
1209	);	1293	);
1210		1294
1211	void	1295	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1297	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1299
1216	void	1300	void
1217	size (CFPlus::Layout self)	1301	size (DC::Layout self)
1218	PPCODE:	1302	PPCODE:
1219	{	1303	{
1220	int w, h;	1304	int w, h;
1221		1305
1222	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1311	}
1228		1312
1229	int	1313	int
1230	descent (CFPlus::Layout self)	1314	descent (DC::Layout self)
1231	CODE:	1315	CODE:
1232	{	1316	{
1233	PangoRectangle rect;	1317	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1320	RETVAL = PANGO_DESCENT (rect);
1237	}	1321	}
1238	OUTPUT:	1322	OUTPUT:
1239	RETVAL	1323	RETVAL
1240		1324
1241	int	1325	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1327	CODE:
1244	{	1328	{
1245	int index, trailing;	1329	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1331	RETVAL = index + trailing;
1248	}	1332	}
1249	OUTPUT:	1333	OUTPUT:
1250	RETVAL	1334	RETVAL
1251		1335
1252	void	1336	void
1253	cursor_pos (CFPlus::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1338	PPCODE:
1255	{	1339	{
1256	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1342
1259	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1347	}
1264		1348
1265	void	1349	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1351	PPCODE:
1268	{	1352	{
1269	int line, x;	1353	int line, x;
1270		1354
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1358	--line;
		1359	#endif
1274	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1361	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1363	}
1278		1364
1279	void	1365	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1366	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1367	PPCODE:
1282	{	1368	{
1283	PangoLayoutLine *lp;	1369	PangoLayoutLine *lp;
1284	int index, trailing;	1370	int index, trailing;
1285		1371
1286	if (line < 0)	1372	if (line < 0)
1287	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1288		1374
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1376	XSRETURN_EMPTY; /* do better */
1291		1377
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1379
1294	EXTEND (SP, 2);	1380	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1386	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1387	}
1302	}	1388	}
1303		1389
1304	void	1390	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1391	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1392	CODE:
		1393	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1394	pango_opengl_render_layout_subpixel (
1308	self->pl,	1395	self->pl,
		1396	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1397	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1398	self->r, self->g, self->b, self->a,
1311	flags	1399	flags
1312	);	1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
1313		1404
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1405	void
		1406	draw (DC::Layout self)
		1407	CODE:
		1408	{
		1409	glEnable (GL_TEXTURE_2D);
		1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1416
		1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
		1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1425
1316	PROTOTYPES: ENABLE	1426	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1427
1320	void	1428	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1429	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1430	CODE:
1323	{	1431	{
…		…
1400	RETVAL = width > 0;	1508	RETVAL = width > 0;
1401	}	1509	}
1402	OUTPUT:	1510	OUTPUT:
1403	RETVAL	1511	RETVAL
1404		1512
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1514
1407	PROTOTYPES: DISABLE	1515	PROTOTYPES: DISABLE
1408		1516
1409	CFPlus::Map	1517	DC::Map
1410	new (SV *class)	1518	new (SV *class)
1411	CODE:	1519	CODE:
1412	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1521	RETVAL->x = 0;
1414	RETVAL->y = 0;	1522	RETVAL->y = 0;
…		…
1422	RETVAL->row = 0;	1530	RETVAL->row = 0;
1423	OUTPUT:	1531	OUTPUT:
1424	RETVAL	1532	RETVAL
1425		1533
1426	void	1534	void
1427	DESTROY (CFPlus::Map self)	1535	DESTROY (DC::Map self)
1428	CODE:	1536	CODE:
1429	{	1537	{
1430	map_clear (self);	1538	map_clear (self);
1431	Safefree (self->face2tile);	1539	Safefree (self->face2tile);
1432	Safefree (self->tex);	1540	Safefree (self->tex);
1433	Safefree (self);	1541	Safefree (self);
1434	}	1542	}
1435		1543
1436	void	1544	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1545	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1546	CODE:
1439	self->w = map_width;	1547	self->w = map_width;
1440	self->h = map_height;	1548	self->h = map_height;
1441		1549
1442	void	1550	void
1443	clear (CFPlus::Map self)	1551	clear (DC::Map self)
1444	CODE:	1552	CODE:
1445	map_clear (self);	1553	map_clear (self);
1446		1554
1447	void	1555	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1556	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1557	CODE:
1450	{	1558	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1559	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1560	need_texid (self, tile);
1453	}	1561	}
1454		1562
1455	void	1563	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1564	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1565	CODE:
1458	{	1566	{
1459	tileid texid;	1567	tileid texid;
1460	maptex *tex;	1568	maptex *tex;
1461		1569
…		…
1474	tex->smoothtile = self->face2tile [smooth];	1582	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1583	tex->smoothlevel = level;
1476	}	1584	}
1477		1585
1478	void	1586	void
1479	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)	1587	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)
1480	CODE:	1588	CODE:
1481	{	1589	{
1482	need_texid (self, texid);	1590	need_texid (self, texid);
1483		1591
1484	{	1592	{
…		…
1504	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1614	}
1507		1615
1508	int	1616	int
1509	ox (CFPlus::Map self)	1617	ox (DC::Map self)
1510	ALIAS:	1618	ALIAS:
1511	oy = 1	1619	oy = 1
1512	x = 2	1620	x = 2
1513	y = 3	1621	y = 3
1514	w = 4	1622	w = 4
…		…
1525	}	1633	}
1526	OUTPUT:	1634	OUTPUT:
1527	RETVAL	1635	RETVAL
1528		1636
1529	void	1637	void
1530	scroll (CFPlus::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1531	CODE:	1639	CODE:
1532	{	1640	{
1533	if (dx > 0)	1641	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	1643	else if (dx < 0)
…		…
1551	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1552	}	1660	}
1553	}	1661	}
1554		1662
1555	SV *	1663	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1557	CODE:	1665	CODE:
1558	{	1666	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	1669	mapcell *cell;
…		…
1589	uint8_t ext, cmd;	1697	uint8_t ext, cmd;
1590		1698
1591	do	1699	do
1592	{	1700	{
1593	ext = *data++;	1701	ext = *data++;
1594	cmd = ext & 0x3f;	1702	cmd = ext & 0x7f;
1595		1703
1596	if (cmd < 4)	1704	if (cmd < 4)
1597	cell->darkness = 255 - ext * 64 + 1;	1705	cell->darkness = 255 - ext * 64 + 1;
1598	else if (cmd == 5) // health	1706	else if (cmd == 5) // health
1599	{	1707	{
…		…
1602	}	1710	}
1603	else if (cmd == 6) // monster width	1711	else if (cmd == 6) // monster width
1604	cell->stat_width = *data++ + 1;	1712	cell->stat_width = *data++ + 1;
1605	else if (cmd == 0x47)	1713	else if (cmd == 0x47)
1606	{	1714	{
1607	if (*data == 4)	1715	if (*data == 1) cell->player = data [1];
1608	; // decode player count	1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1609		1719
1610	data += *data + 1;	1720	data += *data + 1;
1611	}	1721	}
1612	else if (cmd == 8) // cell flags	1722	else if (cmd == 8) // cell flags
1613	cell->flags = *data++;	1723	cell->flags = *data++;
…		…
1650	}	1760	}
1651	OUTPUT:	1761	OUTPUT:
1652	RETVAL	1762	RETVAL
1653		1763
1654	SV *	1764	SV *
1655	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1656	CODE:	1766	CODE:
1657	{	1767	{
1658	int x1, x;	1768	int x1, x;
1659	int y1, y;	1769	int y1, y;
1660	int z;	1770	int z;
…		…
1705	}	1815	}
1706	OUTPUT:	1816	OUTPUT:
1707	RETVAL	1817	RETVAL
1708		1818
1709	void	1819	void
1710	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1711	CODE:	1821	CODE:
1712	{	1822	{
		1823	int x, y, z;
		1824
1713	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1714	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1715	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1716	smooth_key skey;	1828	smooth_key skey;
1717	int x, y, z;	1829	int pl_x, pl_y;
1718	int last_name;	1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
		1834
		1835	pl_tex.name = 0;
1719		1836
1720	// thats current max. sorry.	1837	// thats current max. sorry.
1721	if (sw > 255) sw = 255;	1838	if (sw > 255) sw = 255;
1722	if (sh > 255) sh = 255;	1839	if (sh > 255) sh = 255;
1723		1840
1724	// clear key, in case of extra padding	1841	// clear key, in case of extra padding
1725	memset (&skey, 0, sizeof (skey));	1842	memset (&skey, 0, sizeof (skey));
1726		1843
1727	glColor4ub (255, 255, 255, 255);	1844	memset (&key, 0, sizeof (key));
1728		1845	key.r = 255;
1729	glEnable (GL_BLEND);	1846	key.g = 255;
1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1847	key.b = 255;
1731	glEnable (GL_TEXTURE_2D);	1848	key.a = 255;
1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1849	key.mode = GL_QUADS;
1733		1850	key.format = GL_T2F_V3F;
1734	glBegin (GL_QUADS);
1735
1736	last_name = -1;	1851	key.texname = -1;
1737		1852
1738	mx += self->x;	1853	mx += self->x;
1739	my += self->y;	1854	my += self->y;
1740		1855
1741	// first pass: determine smooth_max	1856	// first pass: determine smooth_max
…		…
1757	MAX (self->tex [cell->tile [0]].smoothlevel,	1872	MAX (self->tex [cell->tile [0]].smoothlevel,
1758	MAX (self->tex [cell->tile [1]].smoothlevel,	1873	MAX (self->tex [cell->tile [1]].smoothlevel,
1759	self->tex [cell->tile [2]].smoothlevel));	1874	self->tex [cell->tile [2]].smoothlevel));
1760	}	1875	}
1761	}	1876	}
		1877
		1878	glEnable (GL_BLEND);
		1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1762		1881
1763	for (z = 0; z <= 2; z++)	1882	for (z = 0; z <= 2; z++)
1764	{	1883	{
1765	memset (smooth_level, 0, sizeof (smooth_level));	1884	memset (smooth_level, 0, sizeof (smooth_level));
1766		1885
…		…
1776	tileid tile = cell->tile [z];	1895	tileid tile = cell->tile [z];
1777		1896
1778	if (tile)	1897	if (tile)
1779	{	1898	{
1780	maptex tex = self->tex [tile];	1899	maptex tex = self->tex [tile];
1781	int px, py;	1900	int px = (x + 1) * T - tex.w;
		1901	int py = (y + 1) * T - tex.h;
1782		1902
1783	// suppressing texture state switches here
1784	// is only moderately effective, but worth the extra effort
1785	if (last_name != tex.name)	1903	if (key.texname != tex.name)
1786	{	1904	{
1787	if (!tex.name)	1905	if (!tex.name)
1788	tex = self->tex [2]; /* missing, replace by noface */	1906	tex = self->tex [2]; /* missing, replace by noface */
1789		1907
1790	glEnd ();	1908	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	1910	}
1794		1911
1795	px = (x + 1) * T - tex.w;	1912	if (expect_false (cell->player == player) && expect_false (z == 2))
1796	py = (y + 1) * T - tex.h;
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
1805	if (cell->flags & 1)	1928	if (cell->flags & 1)
1806	{	1929	{
1807	maptex tex = self->tex [1];	1930	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;	1931	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;	1932	int py = y * T - T * 6 / 32;
1810		1933
		1934	if (tex.name)
1811	glEnd ();	1935	{
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1813	glBegin (GL_QUADS);	1946	}
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}	1947	}
1820	}	1948	}
1821		1949
1822	// update smooth hash	1950	// update smooth hash
1823	if (tex.smoothtile)	1951	if (tex.smoothtile)
…		…
1859	}	1987	}
1860	}	1988	}
1861	}	1989	}
1862	}	1990	}
1863		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
1864	// go through all smoothlevels, lowest to highest, then draw.	1995	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	1996	// this is basically counting sort
1866	{	1997	{
1867	int w, b;	1998	int w, b;
1868		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2002	for (w = 0; w < 256 / 32; ++w)
1870	{	2003	{
1871	uint32_t smask = smooth_level [w];	2004	uint32_t smask = smooth_level [w];
1872	if (smask)	2005	if (smask)
1873	for (b = 0; b < 32; ++b)	2006	for (b = 0; b < 32; ++b)
…		…
1892	int border = bits & 15;	2025	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2027	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2028	float dy = tex.t * .5f ; // 2 images/column
1896		2029
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2030	if (tex.name)
1900	{	2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
1901	if (!tex.name)	2034	if (key.texname != tex.name)
1902	continue; // smoothing not yet available	2035	{
1903
1904	glEnd ();	2036	glEnd ();
1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1906	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
1907	}	2039	}
1908		2040
1909	if (border)	2041	if (border)
1910	{	2042	{
1911	float ox = border * dx;	2043	float ox = border * dx;
1912		2044
1913	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1915	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1916	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1917	}	2049	}
1918		2050
1919	if (corner)	2051	if (corner)
1920	{	2052	{
1921	float ox = corner * dx;	2053	float ox = corner * dx;
1922		2054
1923	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1924	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1925	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1926	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
1927	}	2060	}
1928	}	2061	}
1929	}	2062	}
1930	}	2063	}
1931	}	2064	}
		2065
		2066	glEnd ();
		2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
1932	}	2069	}
1933		2070
1934	hv_clear (smooth);	2071	hv_clear (smooth);
1935	}	2072	}
1936		2073
1937	glEnd ();	2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
1938		2079
1939	glDisable (GL_TEXTURE_2D);	2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1940	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
		2092	rc_free (rc);
1941		2093
1942	// top layer: overlays such as the health bar	2094	// top layer: overlays such as the health bar
1943	for (y = 0; y < sh; y++)	2095	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2096	if (0 <= y + my && y + my < self->rows)
1945	{	2097	{
…		…
1970	}	2122	}
1971	}	2123	}
1972	}	2124	}
1973		2125
1974	void	2126	void
1975	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1976	CODE:	2128	CODE:
1977	{	2129	{
1978	static float color[16][3] = {	2130	static float color[16][3] = {
1979	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1980	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
2030	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
2031	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
2032	}	2184	}
2033		2185
2034	void	2186	void
2035	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2036	PPCODE:	2188	PPCODE:
2037	{	2189	{
2038	int x, y;	2190	int x, y;
2039	int sw1 = sw + 2;	2191	int sw1 = sw + 2;
2040	int sh1 = sh + 2;	2192	int sh1 = sh + 2;
…		…
2111	PUSHs (sv_2mortal (newSViv (sh3)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
2112	PUSHs (darkness3_sv);	2264	PUSHs (darkness3_sv);
2113	}	2265	}
2114		2266
2115	SV *	2267	SV *
2116	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
2117	CODE:	2269	CODE:
2118	{	2270	{
2119	int x, y, x1, y1;	2271	int x, y, x1, y1;
2120	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
2121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2178	else	2330	else
2179	*data++ = 0;	2331	*data++ = 0;
2180	}	2332	}
2181	}	2333	}
2182		2334
		2335	/* if size is w*h + 5 then no data has been found */
		2336	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2337	{
2183	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
2184	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
2185	RETVAL = data_sv;	2342	RETVAL = data_sv;
2186	}	2343	}
2187	OUTPUT:	2344	OUTPUT:
2188	RETVAL	2345	RETVAL
2189		2346
2190	void	2347	void
2191	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2192	PPCODE:	2349	PPCODE:
2193	{	2350	{
2194	int x, y, z;	2351	int x, y, z;
2195	int w, h;	2352	int w, h;
2196	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t *data, *end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
2197		2364
2198	if (*data++ != 0)	2365	if (*data++ != 0)
2199	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
2200		2367
2201	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
2202	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
2203		2370
2204	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2216	{	2383	{
2217	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
2218		2385
2219	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
2220	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
2221	uint8_t flags = *data++;	2393	flags = *data++;
2222		2394
2223	if (flags)	2395	if (flags)
2224	{	2396	{
2225	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
2226	tileid tile[3] = { 0, 0, 0 };	2398	tileid tile[3] = { 0, 0, 0 };
…		…
2229	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2230	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2231		2403
2232	if (cell->darkness == 0)	2404	if (cell->darkness == 0)
2233	{	2405	{
2234	cell->darkness = 0;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
2235		2408
2236	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
2237	{	2410	{
2238	tileid t = tile [z];	2411	tileid t = tile [z];
2239		2412
2240	if (t >= self->texs || (t && !self->tex [t].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
2241	{	2414	{
2242	XPUSHs (sv_2mortal (newSViv (t)));	2415	PUSHs (sv_2mortal (newSViv (t)));
2243	need_texid (self, t);	2416	need_texid (self, t);
2244	}	2417	}
2245		2418
2246	cell->tile [z] = t;	2419	cell->tile [z] = t;
2247	}	2420	}
…		…
2249	}	2422	}
2250	}	2423	}
2251	}	2424	}
2252	}	2425	}
2253		2426
2254	MODULE = CFPlus PACKAGE = CFPlus::RW	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
2255		2428
2256	CFPlus::RW	2429	DC::RW
2257	new (SV *class, SV *data_sv)	2430	new (SV *class, SV *data_sv)
2258	CODE:	2431	CODE:
2259	{	2432	{
2260	STRLEN datalen;	2433	STRLEN datalen;
2261	char *data = SvPVbyte (data_sv, datalen);	2434	char *data = SvPVbyte (data_sv, datalen);
…		…
2263	RETVAL = SDL_RWFromConstMem (data, datalen);	2436	RETVAL = SDL_RWFromConstMem (data, datalen);
2264	}	2437	}
2265	OUTPUT:	2438	OUTPUT:
2266	RETVAL	2439	RETVAL
2267		2440
2268	CFPlus::RW	2441	DC::RW
2269	new_from_file (SV *class, const char *path, const char *mode = "rb")	2442	new_from_file (SV *class, const char *path, const char *mode = "rb")
2270	CODE:	2443	CODE:
2271	RETVAL = SDL_RWFromFile (path, mode);	2444	RETVAL = SDL_RWFromFile (path, mode);
2272	OUTPUT:	2445	OUTPUT:
2273	RETVAL	2446	RETVAL
2274		2447
2275	# fails on win32:	2448	# fails on win32:
2276	# CFPlus.xs(2268) : error C2059: syntax error : '('	2449	# dc.xs(2268) : error C2059: syntax error : '('
2277	#void	2450	#void
2278	#close (CFPlus::RW self)	2451	#close (DC::RW self)
2279	# CODE:	2452	# CODE:
2280	# (self->(close)) (self);	2453	# (self->(close)) (self);
2281		2454
2282	MODULE = CFPlus PACKAGE = CFPlus::Channel	2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
2283		2456
2284	PROTOTYPES: DISABLE	2457	PROTOTYPES: DISABLE
2285		2458
2286	CFPlus::Channel	2459	DC::Channel
2287	find ()	2460	find ()
2288	CODE:	2461	CODE:
2289	{	2462	{
2290	RETVAL = Mix_GroupAvailable (-1);	2463	RETVAL = Mix_GroupAvailable (-1);
2291		2464
…		…
2304	}	2477	}
2305	OUTPUT:	2478	OUTPUT:
2306	RETVAL	2479	RETVAL
2307		2480
2308	void	2481	void
2309	halt (CFPlus::Channel self)	2482	halt (DC::Channel self)
2310	CODE:	2483	CODE:
2311	Mix_HaltChannel (self);	2484	Mix_HaltChannel (self);
2312		2485
2313	void	2486	void
2314	expire (CFPlus::Channel self, int ticks = -1)	2487	expire (DC::Channel self, int ticks = -1)
2315	CODE:	2488	CODE:
2316	Mix_ExpireChannel (self, ticks);	2489	Mix_ExpireChannel (self, ticks);
2317		2490
2318	void	2491	void
2319	fade_out (CFPlus::Channel self, int ticks = -1)	2492	fade_out (DC::Channel self, int ticks = -1)
2320	CODE:	2493	CODE:
2321	Mix_FadeOutChannel (self, ticks);	2494	Mix_FadeOutChannel (self, ticks);
2322		2495
2323	int	2496	int
2324	volume (CFPlus::Channel self, int volume)	2497	volume (DC::Channel self, int volume)
2325	CODE:	2498	CODE:
2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2327	OUTPUT:	2500	OUTPUT:
2328	RETVAL	2501	RETVAL
2329		2502
2330	void	2503	void
2331	unregister_all_effects (CFPlus::Channel self)	2504	unregister_all_effects (DC::Channel self)
2332	CODE:	2505	CODE:
2333	Mix_UnregisterAllEffects (self);	2506	Mix_UnregisterAllEffects (self);
2334		2507
2335	void	2508	void
2336	set_panning (CFPlus::Channel self, int left, int right)	2509	set_panning (DC::Channel self, int left, int right)
2337	CODE:	2510	CODE:
2338	left = CLAMP (left , 0, 255);	2511	left = CLAMP (left , 0, 255);
2339	right = CLAMP (right, 0, 255);	2512	right = CLAMP (right, 0, 255);
2340	Mix_SetPanning (self, left, right);	2513	Mix_SetPanning (self, left, right);
2341		2514
2342	void	2515	void
2343	set_distance (CFPlus::Channel self, int distance)	2516	set_distance (DC::Channel self, int distance)
2344	CODE:	2517	CODE:
2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2346		2519
2347	void	2520	void
2348	set_position (CFPlus::Channel self, int angle, int distance)	2521	set_position (DC::Channel self, int angle, int distance)
2349	CODE:	2522	CODE:
2350		2523
2351	void	2524	void
2352	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2353	CODE:	2526	CODE:
2354	{	2527	{
2355	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2356	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2358	}	2531	}
2359		2532
2360	void	2533	void
2361	set_reverse_stereo (CFPlus::Channel self, int flip)	2534	set_reverse_stereo (DC::Channel self, int flip)
2362	CODE:	2535	CODE:
2363	Mix_SetReverseStereo (self, flip);	2536	Mix_SetReverseStereo (self, flip);
2364		2537
2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2366		2539
2367	PROTOTYPES: DISABLE	2540	PROTOTYPES: DISABLE
2368		2541
2369	CFPlus::MixChunk	2542	DC::MixChunk
2370	new (SV *class, CFPlus::RW rwops)	2543	new (SV *class, DC::RW rwops)
2371	CODE:	2544	CODE:
2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2373	OUTPUT:	2546	OUTPUT:
2374	RETVAL	2547	RETVAL
2375		2548
2376	void	2549	void
2377	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
2378	CODE:	2551	CODE:
2379	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
2380		2553
2381	int	2554	int
2382	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
2383	CODE:	2556	CODE:
2384	if (items > 1)	2557	if (items > 1)
2385	volume = CLAMP (volume, 0, 128);	2558	volume = CLAMP (volume, 0, 128);
2386	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
2387	OUTPUT:	2560	OUTPUT:
2388	RETVAL	2561	RETVAL
2389		2562
2390	CFPlus::Channel	2563	DC::Channel
2391	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2392	CODE:	2565	CODE:
2393	{	2566	{
2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2395		2568
2396	if (RETVAL < 0)	2569	if (RETVAL < 0)
…		…
2403	}	2576	}
2404	}	2577	}
2405	OUTPUT:	2578	OUTPUT:
2406	RETVAL	2579	RETVAL
2407		2580
2408	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2409		2582
2410	int	2583	int
2411	volume (int volume = -1)	2584	volume (int volume = -1)
2412	PROTOTYPE: ;$	2585	PROTOTYPE: ;$
2413	CODE:	2586	CODE:
…		…
2425	void	2598	void
2426	halt ()	2599	halt ()
2427	CODE:	2600	CODE:
2428	Mix_HaltMusic ();	2601	Mix_HaltMusic ();
2429		2602
2430	CFPlus::MixMusic	2603	DC::MixMusic
2431	new (SV *class, CFPlus::RW rwops)	2604	new (SV *class, DC::RW rwops)
2432	CODE:	2605	CODE:
2433	RETVAL = Mix_LoadMUS_RW (rwops);	2606	RETVAL = Mix_LoadMUS_RW (rwops);
2434	OUTPUT:	2607	OUTPUT:
2435	RETVAL	2608	RETVAL
2436		2609
2437	void	2610	void
2438	DESTROY (CFPlus::MixMusic self)	2611	DESTROY (DC::MixMusic self)
2439	CODE:	2612	CODE:
2440	Mix_FreeMusic (self);	2613	Mix_FreeMusic (self);
2441		2614
2442	int	2615	int
2443	play (CFPlus::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
2444	CODE:	2617	CODE:
2445	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
2446	OUTPUT:	2619	OUTPUT:
2447	RETVAL	2620	RETVAL
2448		2621
2449	void	2622	void
2450	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2451	CODE:	2624	CODE:
2452	Mix_FadeInMusicPos (self, loops, ms, position);	2625	Mix_FadeInMusicPos (self, loops, ms, position);
2453		2626
2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2455		2628
2456	PROTOTYPES: ENABLE	2629	PROTOTYPES: ENABLE
2457		2630
2458	BOOT:	2631	BOOT:
2459	{	2632	{
2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2461	static const struct {	2634	static const struct {
2462	const char *name;	2635	const char *name;
2463	IV iv;	2636	IV iv;
2464	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
2465	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
…		…
2500	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
2501	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
2502	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
2503	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
2504	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
2505	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
2506	const_iv (GL_PROXY_TEXTURE_1D),	2685	const_iv (GL_PROXY_TEXTURE_1D),
2507	const_iv (GL_PROXY_TEXTURE_2D),	2686	const_iv (GL_PROXY_TEXTURE_2D),
2508	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
2509	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
…		…
2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2549	const_iv (GL_POINT_SMOOTH_HINT),	2728	const_iv (GL_POINT_SMOOTH_HINT),
2550	const_iv (GL_LINE_SMOOTH_HINT),	2729	const_iv (GL_LINE_SMOOTH_HINT),
2551	const_iv (GL_POLYGON_SMOOTH_HINT),	2730	const_iv (GL_POLYGON_SMOOTH_HINT),
2552	const_iv (GL_GENERATE_MIPMAP_HINT),	2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2553	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
2554	const_iv (GL_DONT_CARE),	2734	const_iv (GL_DONT_CARE),
2555	const_iv (GL_NICEST),	2735	const_iv (GL_NICEST),
2556	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
2557	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
…		…
2565		2745
2566	texture_av = newAV ();	2746	texture_av = newAV ();
2567	AvREAL_off (texture_av);	2747	AvREAL_off (texture_av);
2568	}	2748	}
2569		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
		2755
2570	char *	2756	char *
2571	gl_vendor ()	2757	gl_vendor ()
2572	CODE:	2758	CODE:
2573	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
2574	OUTPUT:	2760	OUTPUT:
…		…
2695		2881
2696	void glRect (float x1, float y1, float x2, float y2)	2882	void glRect (float x1, float y1, float x2, float y2)
2697	CODE:	2883	CODE:
2698	glRectf (x1, y1, x2, y2);	2884	glRectf (x1, y1, x2, y2);
2699		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
2700	PROTOTYPES: ENABLE	2895	PROTOTYPES: ENABLE
2701		2896
2702	void glBegin (int mode)	2897	void glBegin (int mode)
2703		2898
2704	void glEnd ()	2899	void glEnd ()
…		…
2736	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2737	CODE:	2932	CODE:
2738	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2740		2935
2741	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2742		2937
2743	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2744		2939
2745	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2746		2941
…		…
2772		2967
2773	void glEndList ()	2968	void glEndList ()
2774		2969
2775	void glCallList (int list)	2970	void glCallList (int list)
2776		2971
2777	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2778		2973
2779	PROTOTYPES: DISABLE	2974	PROTOTYPES: DISABLE
2780		2975
2781	void	2976	void
2782	find_widget (SV *self, NV x, NV y)	2977	find_widget (SV *self, NV x, NV y)
…		…
2786	XPUSHs (self);	2981	XPUSHs (self);
2787	}	2982	}
2788		2983
2789	BOOT:	2984	BOOT:
2790	{	2985	{
2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2792		2987
2793	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2794	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2795	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2796	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2797	}	2992	}
2798		2993
2799	void	2994	void
2800	draw (SV *self)	2995	draw (SV *self)
2801	CODE:	2996	CODE:
…		…
2805	NV x, y, w, h;	3000	NV x, y, w, h;
2806	SV *draw_x_sv = GvSV (draw_x_gv);	3001	SV *draw_x_sv = GvSV (draw_x_gv);
2807	SV *draw_y_sv = GvSV (draw_y_gv);	3002	SV *draw_y_sv = GvSV (draw_y_gv);
2808	SV *draw_w_sv = GvSV (draw_w_gv);	3003	SV *draw_w_sv = GvSV (draw_w_gv);
2809	SV *draw_h_sv = GvSV (draw_h_gv);	3004	SV *draw_h_sv = GvSV (draw_h_gv);
2810	SV *hover;
2811	double draw_x, draw_y, draw_w, draw_h;	3005	double draw_x, draw_y;
2812		3006
2813	if (!SvROK (self))	3007	if (!SvROK (self))
2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2815		3009
2816	hv = (HV *)SvRV (self);	3010	hv = (HV *)SvRV (self);
2817		3011
2818	if (SvTYPE (hv) != SVt_PVHV)	3012	if (SvTYPE (hv) != SVt_PVHV)
2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2820		3014
2821	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2822	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2823		3017
2824	if (!h || !w)	3018	if (!h || !w)
…		…
2844	{	3038	{
2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2846		3040
2847	if (svp && SvTRUE (*svp))	3041	if (svp && SvTRUE (*svp))
2848	{	3042	{
2849	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2850	glEnable (GL_BLEND);	3044	glEnable (GL_BLEND);
2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2852	glBegin (GL_QUADS);	3046	glBegin (GL_QUADS);
2853	glVertex2f (0, 0);	3047	glVertex2f (0, 0);
2854	glVertex2f (w, 0);	3048	glVertex2f (w, 0);
…		…
2857	glEnd ();	3051	glEnd ();
2858	glDisable (GL_BLEND);	3052	glDisable (GL_BLEND);
2859	}	3053	}
2860	}	3054	}
2861	#if 0	3055	#if 0
2862	if ($ENV{CFPLUS_DEBUG} & 1) {	3056	// draw borders, for debugging
2863	glPushMatrix;	3057	glPushMatrix ();
2864	glColor 1, 1, 0, 1;	3058	glColor4f (1., 1., 0., 1.);
2865	glTranslate 0.375, 0.375;	3059	glTranslatef (.5, .5, 0.);
2866	glBegin GL_LINE_LOOP;	3060	glBegin (GL_LINE_LOOP);
2867	glVertex 0 , 0;	3061	glVertex2f (0 , 0);
2868	glVertex $self->{w} - 1, 0;	3062	glVertex2f (w - 1, 0);
2869	glVertex $self->{w} - 1, $self->{h} - 1;	3063	glVertex2f (w - 1, h - 1);
2870	glVertex 0 , $self->{h} - 1;	3064	glVertex2f (0 , h - 1);
2871	glEnd;	3065	glEnd ();
2872	glPopMatrix;	3066	glPopMatrix ();
2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2874	}
2875	#endif	3067	#endif
2876	PUSHMARK (SP);	3068	PUSHMARK (SP);
2877	XPUSHs (self);	3069	XPUSHs (self);
2878	PUTBACK;	3070	PUTBACK;
2879	call_method ("_draw", G_VOID | G_DISCARD);	3071	call_method ("_draw", G_VOID | G_DISCARD);

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