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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 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>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
…		…
37	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
38		46
39	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
40		48
41	#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
42		61
43	#ifndef _WIN32	62	#ifndef _WIN32
44	# include <sys/types.h>	63	# include <sys/types.h>
45	# include <sys/socket.h>	64	# include <sys/socket.h>
46	# include <netinet/in.h>	65	# include <netinet/in.h>
47	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
48	# include <inttypes.h>	67	# include <inttypes.h>
49	#endif	68	#endif
50		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
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		80
53	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
54		82
55	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
57		85
58	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
59		87
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		90
60	#if 0	91	#if 1
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	93	#else
63	# define PARACHUTE 0	94	# define PARACHUTE 0
64	#endif	95	#endif
65		96
…		…
106	av_push (texture_av, (SV *)(size_t)name);	137	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	138	glDeleteTextures (1, &name);
108	}	139	}
109		140
110	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
111		143
112	#include "pango-font.c"	144	#include "pango-font.c"
113	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
114	#include "pango-render.c"	146	#include "pango-render.c"
115		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
118		152
119	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
120		154
121	static int	155	static int
122	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
123	{	157	{
124	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		172
139	typedef struct cf_layout {	173	typedef struct cf_layout {
140	PangoLayout *pl;	174	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
142	int base_height;	176	int base_height;
143	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
144	} *CFPlus__Layout;	179	} *DC__Layout;
145		180
146	static CFPlus__Font default_font;	181	static DC__Font default_font;
147	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
149		184
150	static void	185	static void
151	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	191	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	193	}
159		194
160	static void	195	static void
161	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
162	{	197	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
165	*/	200	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
167		202
168	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		205
171	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
172	}	207	}
173		208
174	static void	209	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	210	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	211	{
177	PangoRectangle rect;	212	PangoRectangle rect;
178		213
179	// get_pixel_* wrongly rounds down	214	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	215	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		226
192	typedef uint16_t tileid;	227	typedef uint16_t tileid;
193	typedef uint16_t faceid;	228	typedef uint16_t faceid;
194		229
195	typedef struct {	230	typedef struct {
196	int name;	231	GLuint name;
197	int w, h;	232	int w, h;
198	float s, t;	233	float s, t;
199	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
200	tileid smoothtile;	235	tileid smoothtile;
201	uint8_t smoothlevel;	236	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	254	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	255	int texs; maptex *tex; // [tileid]
221		256
222	int32_t rows;	257	int32_t rows;
223	maprow *row;	258	maprow *row;
224	} *CFPlus__Map;	259	} *DC__Map;
225		260
226	static char *	261	static char *
227	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
228	{	263	{
229	char *p;	264	char *p;
…		…
267	self->texs *= 2;	302	self->texs *= 2;
268	}	303	}
269	}	304	}
270		305
271	static maprow *	306	static maprow *
272	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
273	{	308	{
274	if (0 > y)	309	if (0 > y)
275	{	310	{
276	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
315		350
316	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
317	}	352	}
318		353
319	static mapcell *	354	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
321	{	356	{
322	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
323	}	358	}
324		359
325	static void	360	static void
326	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
327	{	362	{
328	int r;	363	int r;
329		364
330	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
339	self->row = 0;	374	self->row = 0;
340	self->rows = 0;	375	self->rows = 0;
341	}	376	}
342		377
343	static void	378	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	380	{
346	int x, y;	381	int x, y;
347	maprow *row;	382	maprow *row;
348	mapcell *cell;	383	mapcell *cell;
349		384
…		…
428	n |= n >> 16;	463	n |= n >> 16;
429		464
430	return n + 1;	465	return n + 1;
431	}	466	}
432		467
		468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
433	/* SDL should provide this, really. */	479	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	480	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	481	#define SDLK_MODIFIER_MAX 314
436		482
437	MODULE = CFPlus PACKAGE = CFPlus	483	/******************************************************************************/
		484
		485	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp || !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
438		527
439	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
440		529
441	BOOT:	530	BOOT:
442	{	531	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	533	static const struct {
445	const char *name;	534	const char *name;
446	IV iv;	535	IV iv;
447	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
…		…
470		559
471	const_iv (SDL_APPINPUTFOCUS),	560	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	561	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	562	const_iv (SDL_APPACTIVE),
474		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
		647
		648	const_iv (MIX_DEFAULT_FORMAT),
556	# undef const_iv	649	# undef const_iv
557	};	650	};
558		651
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		671
579	NV floor (NV x)	672	NV floor (NV x)
580		673
581	NV ceil (NV x)	674	NV ceil (NV x)
582		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
		679
583	void	680	void
584	pango_init ()	681	pango_init ()
585	CODE:	682	CODE:
586	{	683	{
587	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/*pango_context_set_font_description (opengl_context, default_font);*/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		691	#endif
590	}	692	}
		693
		694	char *
		695	SDL_GetError ()
591		696
592	int	697	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	698	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		699
595	void	700	void
596	SDL_Quit ()	701	SDL_Quit ()
597		702
598	void	703	void
599	SDL_ListModes ()	704	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	705	PPCODE:
601	{	706	{
602	SDL_Rect **m;	707	SDL_Rect **m;
603		708
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	709	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	710	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	711	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	712	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		713
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	714	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	715	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		716
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	717	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	718	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	720	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		721
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	722	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	723	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	724	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	725	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	726	#endif
622		727
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		729
628	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
629	while (*m)	731	while (*m)
630	{	732	{
		733	if ((*m)->w >= 800 && (*m)->h >= 480)
		734	{
631	AV *av = newAV ();	735	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
		738	av_push (av, newSViv (rgb));
		739	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	740	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		741	}
635		742
636	++m;	743	++m;
637	}	744	}
638	}	745	}
639		746
640	char *
641	SDL_GetError ()
642
643	int	747	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	748	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	749	CODE:
		750	{
		751	SDL_EnableUNICODE (1);
		752	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		753
		754	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		755	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		756	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		757	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		758
646	RETVAL = !!SDL_SetVideoMode (	759	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	760	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	761	);
		762
649	if (RETVAL)	763	if (RETVAL)
650	{	764	{
651	av_clear (texture_av);	765	av_clear (texture_av);
652		766
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	769	#include "glfunc.h"
656	# undef GL_FUNC	770	#undef GL_FUNC
657
658	}	771	}
		772	}
659	OUTPUT:	773	OUTPUT:
660	RETVAL	774	RETVAL
661		775
662	void	776	void
663	SDL_GL_SwapBuffers ()	777	SDL_GL_SwapBuffers ()
664		778
665	char *	779	char *
666	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
667		781
		782	int
		783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
		787
668	void	788	void
669	SDL_PollEvent ()	789	poll_events ()
670	PPCODE:	790	PPCODE:
671	{	791	{
672	SDL_Event ev;	792	SDL_Event ev;
673		793
674	while (SDL_PollEvent (&ev))	794	SDL_PumpEvents ();
		795	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	796	{
676	HV *hv = newHV ();	797	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	798	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		799
679	switch (ev.type)	800	switch (ev.type)
680	{	801	{
681	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
682	case SDL_KEYUP:	803	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	807	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	809	break;
689		810
690	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
709	x = ev.motion.x;	830	x = ev.motion.x;
710	y = ev.motion.y;	831	y = ev.motion.y;
711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712	}	833	}
713		834
714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
715	hv_store (hv, "state", 5, newSViv (state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
716	hv_store (hv, "x", 1, newSViv (x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
717	hv_store (hv, "y", 1, newSViv (y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720	}	841	}
721	break;	842	break;
722		843
723	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
724	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726		847
727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737	break;	858	break;
738	}	859	}
739		860
740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
741	}	862	}
742	}	863	}
743		864
744	int	865	int
745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
746	POSTCALL:	867	POSTCALL:
747	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
748	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
749		870
750	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
751	Mix_CloseAudio ()	888	Mix_CloseAudio ()
752		889
753	int	890	int
754	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
		892
		893	const char *
		894	Mix_GetError ()
755		895
756	void	896	void
757	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
758	CODE:	898	CODE:
759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
785	}	925	}
786	}	926	}
787	#endif	927	#endif
788	}	928	}
789		929
790	void	930	int
791	add_font (char *file)	931	add_font (char *file)
792	CODE:	932	CODE:
793	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
794		936
795	void	937	void
796	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
797	ALIAS:	939	ALIAS:
798	load_image_file = 1	940	load_image_file = 1
…		…
801	STRLEN image_len;	943	STRLEN image_len;
802	char *image = (char *)SvPVbyte (image_, image_len);	944	char *image = (char *)SvPVbyte (image_, image_len);
803	SDL_Surface *surface, *surface2;	945	SDL_Surface *surface, *surface2;
804	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
805	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
806	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
807	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
808		950
809	if (!rw)	951	if (!rw)
810	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
811		953
…		…
884	void	1026	void
885	error (char *message)	1027	error (char *message)
886	CODE:	1028	CODE:
887	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
888	#ifdef _WIN32	1030	#ifdef _WIN32
889	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
890	#endif	1032	#endif
891		1033
892	void	1034	void
893	fatal (char *message)	1035	fatal (char *message)
894	CODE:	1036	CODE:
895	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
896	#ifdef _WIN32	1038	#ifdef _WIN32
897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
898	#endif	1040	#endif
899	_exit (1);	1041	_exit (1);
900		1042
901	void	1043	void
902	_exit (int retval = 0)	1044	_exit (int retval = 0)
…		…
914	#if DEBUG	1056	#if DEBUG
915	VALGRIND_DO_LEAK_CHECK;	1057	VALGRIND_DO_LEAK_CHECK;
916	#endif	1058	#endif
917	}	1059	}
918		1060
919	MODULE = CFPlus PACKAGE = CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
920		1062
921	CFPlus::Font	1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
922	new_from_file (SV *class, char *path, int id = 0)	1066	new_from_file (SV *class, char *path, int id = 0)
923	CODE:	1067	CODE:
924	{	1068	{
925	int count;	1069	int count;
926	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1070	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
929	}	1073	}
930	OUTPUT:	1074	OUTPUT:
931	RETVAL	1075	RETVAL
932		1076
933	void	1077	void
934	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
935	CODE:	1079	CODE:
936	pango_font_description_free (self);	1080	pango_font_description_free (self);
937		1081
938	void	1082	void
939	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
940	CODE:	1085	CODE:
941	default_font = self;	1086	default_font = self;
942		1087
943	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
944		1089
		1090	PROTOTYPES: DISABLE
		1091
945	void	1092	void
946	reset_glyph_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
947	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
948	tc_clear ();	1102	tc_restore ();
949		1103
950	CFPlus::Layout	1104	DC::Layout
951	new (SV *class)	1105	new (SV *class)
952	CODE:	1106	CODE:
953	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
954		1108
955	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
957	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
958	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
959	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
960	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
961	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
962		1117
963	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
964	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
965	OUTPUT:	1120	OUTPUT:
966	RETVAL	1121	RETVAL
967		1122
968	void	1123	void
969	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
970	CODE:	1125	CODE:
971	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
972	Safefree (self);	1128	Safefree (self);
973		1129
974	void	1130	void
975	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
976	CODE:	1132	CODE:
977	{	1133	{
978	STRLEN textlen;	1134	STRLEN textlen;
979	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
980		1136
981	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
982	}	1138	}
983		1139
984	void	1140	void
985	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
986	CODE:	1142	CODE:
987	{	1143	{
988	STRLEN textlen;	1144	STRLEN textlen;
989	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
990		1146
991	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
992	}	1148	}
993		1149
994	void	1150	void
995	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
996	CODE:	1152	CODE:
997	{	1153	{
998	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
999	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
1000	const char *pos = text;	1156	const char *pos = text;
…		…
1035	if (attrs)	1191	if (attrs)
1036	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
1037	}	1193	}
1038		1194
1039	void	1195	void
1040	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
1041	PPCODE:	1197	PPCODE:
1042	{	1198	{
1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044		1200
1045	do	1201	do
1046	{	1202	{
1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048		1204
1049	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
1050	{	1206	{
1051	PangoRectangle extents;	1207	PangoRectangle extents;
1052	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1060		1216
1061	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
1062	}	1218	}
1063		1219
1064	int	1220	int
1065	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
1066	CODE:	1222	CODE:
1067	{	1223	{
1068	int lines = 1;	1224	int lines = 1;
1069	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
1070		1226
…		…
1075	}	1231	}
1076	OUTPUT:	1232	OUTPUT:
1077	RETVAL	1233	RETVAL
1078		1234
1079	SV *	1235	SV *
1080	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
1081	CODE:	1237	CODE:
1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
1084	OUTPUT:	1240	OUTPUT:
1085	RETVAL	1241	RETVAL
1086		1242
1087	void	1243	void
1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1089	CODE:	1245	CODE:
1090	self->r = r;	1246	self->r = r;
1091	self->g = g;	1247	self->g = g;
1092	self->b = b;	1248	self->b = b;
1093	self->a = a;	1249	self->a = a;
1094		1250
1095	void	1251	void
1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
1097	CODE:	1253	CODE:
1098	if (self->font != font)	1254	if (self->font != font)
1099	{	1255	{
1100	self->font = font;	1256	self->font = font;
1101	layout_update_font (self);	1257	layout_update_font (self);
1102	}	1258	}
1103		1259
1104	void	1260	void
1105	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
1106	CODE:	1262	CODE:
1107	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
1108	{	1264	{
1109	self->base_height = base_height;	1265	self->base_height = base_height;
1110	layout_update_font (self);	1266	layout_update_font (self);
1111	}	1267	}
1112		1268
1113	void	1269	void
1114	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
1115	CODE:	1271	CODE:
1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1117		1273
1118	void	1274	void
1119	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1120	CODE:	1276	CODE:
1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122		1278
1123	void	1279	void
1124	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1125	CODE:	1281	CODE:
1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127		1283
1128	void	1284	void
1129	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1130	CODE:	1286	CODE:
1131	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1136	);	1292	);
1137		1293
1138	void	1294	void
1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1140	CODE:	1296	CODE:
1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142		1298
1143	void	1299	void
1144	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1145	PPCODE:	1301	PPCODE:
1146	{	1302	{
1147	int w, h;	1303	int w, h;
1148		1304
1149	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1152	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1153	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1154	}	1310	}
1155		1311
1156	int	1312	int
1157	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1158	CODE:	1314	CODE:
1159	{	1315	{
1160	PangoRectangle rect;	1316	PangoRectangle rect;
1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1163	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1164	}	1320	}
1165	OUTPUT:	1321	OUTPUT:
1166	RETVAL	1322	RETVAL
1167		1323
1168	int	1324	int
1169	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1170	CODE:	1326	CODE:
1171	{	1327	{
1172	int index, trailing;	1328	int index, trailing;
1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1174	RETVAL = index + trailing;	1330	RETVAL = index + trailing;
1175	}	1331	}
1176	OUTPUT:	1332	OUTPUT:
1177	RETVAL	1333	RETVAL
1178		1334
1179	void	1335	void
1180	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1181	PPCODE:	1337	PPCODE:
1182	{	1338	{
1183	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185		1341
1186	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1187	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190	}	1346	}
1191		1347
1192	void	1348	void
1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194	PPCODE:	1350	PPCODE:
1195	{	1351	{
1196	int line, x;	1352	int line, x;
1197		1353
1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200		1357	--line;
		1358	#endif
1201	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
1202	PUSHs (sv_2mortal (newSViv (line - 1)));	1360	PUSHs (sv_2mortal (newSViv (line)));
1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204	}	1362	}
1205		1363
1206	void	1364	void
1207	line_x_to_index (CFPlus::Layout self, int line, int x)	1365	line_x_to_index (DC::Layout self, int line, int x)
1208	PPCODE:	1366	PPCODE:
1209	{	1367	{
1210	PangoLayoutLine *lp;	1368	PangoLayoutLine *lp;
1211	int index, trailing;	1369	int index, trailing;
1212		1370
1213	if (line < 0)	1371	if (line < 0)
1214	XSRETURN_EMPTY;	1372	XSRETURN_EMPTY;
1215		1373
1216	if (!(lp = pango_layout_get_line (self->pl, line)))	1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217	XSRETURN_EMPTY; /* do better */	1375	XSRETURN_EMPTY; /* do better */
1218		1376
1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1220		1378
1221	EXTEND (SP, 2);	1379	EXTEND (SP, 2);
…		…
1227	PUSHs (sv_2mortal (newSViv (trailing)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1228	}	1386	}
1229	}	1387	}
1230		1388
1231	void	1389	void
1232	render (CFPlus::Layout self, float x, float y, int flags = 0)	1390	render (DC::Layout self, float x, float y, int flags = 0)
1233	PPCODE:	1391	CODE:
		1392	rc_clear (self->rc);
1234	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1235	self->pl,	1394	self->pl,
		1395	self->rc,
1236	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1237	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1238	flags	1398	flags
1239	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1240		1403
1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243	void	1404	void
1244	pad2pot (SV *data_, SV *w_, SV *h_)	1405	draw (DC::Layout self)
1245	CODE:	1406	CODE:
1246	{	1407	{
1247	int ow = SvIV (w_);	1408	glEnable (GL_TEXTURE_2D);
1248	int oh = SvIV (h_);	1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1249		1415
1250	if (ow && oh)	1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1424
		1425	PROTOTYPES: ENABLE
		1426
		1427	void
		1428	pad (SV *data_, int ow, int oh, int nw, int nh)
		1429	CODE:
		1430	{
		1431	if ((nw != ow || nh != oh) && SvOK (data_))
1251	{	1432	{
1252	int nw = minpot (ow);
1253	int nh = minpot (oh);
1254
1255	if (nw != ow || nh != oh)
1256	{
1257	if (SvOK (data_))
1258	{
1259	STRLEN datalen;	1433	STRLEN datalen;
1260	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1261	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1262	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1436	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1263		1437
1264	SvPOK_only (result_);	1438	SvPOK_only (result_);
1265	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1266		1440
1267	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1268	while (oh--)	1442	while (oh--)
1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1443	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1270		1444
1271	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1272	}
1273
1274	sv_setiv (w_, nw);
1275	sv_setiv (h_, nh);
1276	}
1277	}	1446	}
1278	}	1447	}
1279		1448
1280	void	1449	void
1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1450	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1287	{	1456	{
1288	HV *hv = (HV *)SvRV (self);	1457	HV *hv = (HV *)SvRV (self);
1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
1292		1464
1293	if (items < 5)	1465	if (items < 5)
1294	{	1466	{
1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1324	glDisable (GL_ALPHA_TEST);	1496	glDisable (GL_ALPHA_TEST);
1325	glDisable (GL_BLEND);	1497	glDisable (GL_BLEND);
1326	}	1498	}
1327	}	1499	}
1328		1500
1329	MODULE = CFPlus PACKAGE = CFPlus::Map	1501	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1502	CODE:
		1503	{
		1504	GLint width;
		1505	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1506	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1507	RETVAL = width > 0;
		1508	}
		1509	OUTPUT:
		1510	RETVAL
1330		1511
1331	CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
		1513
		1514	PROTOTYPES: DISABLE
		1515
		1516	DC::Map
1332	new (SV *class)	1517	new (SV *class)
1333	CODE:	1518	CODE:
1334	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1335	RETVAL->x = 0;	1520	RETVAL->x = 0;
1336	RETVAL->y = 0;	1521	RETVAL->y = 0;
…		…
1344	RETVAL->row = 0;	1529	RETVAL->row = 0;
1345	OUTPUT:	1530	OUTPUT:
1346	RETVAL	1531	RETVAL
1347		1532
1348	void	1533	void
1349	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1350	CODE:	1535	CODE:
1351	{	1536	{
1352	map_clear (self);	1537	map_clear (self);
1353	Safefree (self->face2tile);	1538	Safefree (self->face2tile);
1354	Safefree (self->tex);	1539	Safefree (self->tex);
1355	Safefree (self);	1540	Safefree (self);
1356	}	1541	}
1357		1542
1358	void	1543	void
1359	resize (CFPlus::Map self, int map_width, int map_height)	1544	resize (DC::Map self, int map_width, int map_height)
1360	CODE:	1545	CODE:
1361	self->w = map_width;	1546	self->w = map_width;
1362	self->h = map_height;	1547	self->h = map_height;
1363		1548
1364	void	1549	void
1365	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1366	CODE:	1551	CODE:
1367	map_clear (self);	1552	map_clear (self);
1368		1553
1369	void	1554	void
1370	set_tileid (CFPlus::Map self, int face, int tile)	1555	set_tileid (DC::Map self, int face, int tile)
1371	CODE:	1556	CODE:
1372	{	1557	{
1373	need_facenum (self, face); self->face2tile [face] = tile;	1558	need_facenum (self, face); self->face2tile [face] = tile;
1374	need_texid (self, tile);	1559	need_texid (self, tile);
1375	}	1560	}
1376		1561
1377	void	1562	void
1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1563	set_smooth (DC::Map self, int face, int smooth, int level)
1379	CODE:	1564	CODE:
1380	{	1565	{
1381	tileid texid;	1566	tileid texid;
1382	maptex *tex;	1567	maptex *tex;
1383		1568
…		…
1396	tex->smoothtile = self->face2tile [smooth];	1581	tex->smoothtile = self->face2tile [smooth];
1397	tex->smoothlevel = level;	1582	tex->smoothlevel = level;
1398	}	1583	}
1399		1584
1400	void	1585	void
1401	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)	1586	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)
1402	CODE:	1587	CODE:
1403	{	1588	{
1404	need_texid (self, texid);	1589	need_texid (self, texid);
1405		1590
1406	{	1591	{
…		…
1426	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428	}	1613	}
1429		1614
1430	int	1615	int
1431	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1432	ALIAS:	1617	ALIAS:
1433	oy = 1	1618	oy = 1
1434	x = 2	1619	x = 2
1435	y = 3	1620	y = 3
1436	w = 4	1621	w = 4
…		…
1447	}	1632	}
1448	OUTPUT:	1633	OUTPUT:
1449	RETVAL	1634	RETVAL
1450		1635
1451	void	1636	void
1452	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1453	CODE:	1638	CODE:
1454	{	1639	{
1455	if (dx > 0)	1640	if (dx > 0)
1456	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1457	else if (dx < 0)	1642	else if (dx < 0)
…		…
1472	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1473	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1474	}	1659	}
1475	}	1660	}
1476		1661
1477	void	1662	SV *
1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1479	CODE:	1664	CODE:
1480	{	1665	{
1481	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1482	uint8_t *data_end = (uint8_t *)SvEND (data_);	1667	uint8_t *data_end = (uint8_t *)SvEND (data_);
1483	mapcell *cell;	1668	mapcell *cell;
1484	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1485		1672
1486	while (data < data_end - 1)	1673	while (data < data_end - 1)
1487	{	1674	{
1488	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1489		1676
…		…
1509	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1510		1697
1511	do	1698	do
1512	{	1699	{
1513	ext = *data++;	1700	ext = *data++;
1514	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1515		1702
1516	if (cmd < 4)	1703	if (cmd < 4)
1517	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1518	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1519	{	1706	{
…		…
1522	}	1709	}
1523	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1524	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1525	else if (cmd == 0x47)	1712	else if (cmd == 0x47)
1526	{	1713	{
1527	if (*data == 4)	1714	if (*data == 1) cell->player = data [1];
1528	; // decode player count	1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1529		1718
1530	data += *data + 1;	1719	data += *data + 1;
1531	}	1720	}
1532	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1533	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1540	}	1729	}
1541	else	1730	else
1542	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1543	}	1732	}
1544		1733
		1734	for (z = 0; z <= 2; ++z)
1545	if (flags & 4)	1735	if (flags & (4 >> z))
1546	{	1736	{
1547	faceid face = (data [0] << 8) + data [1]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
1548	need_facenum (self, face);	1738	need_facenum (self, face);
1549	cell->tile [0] = self->face2tile [face];	1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1550	}	1754	}
1551
1552	if (flags & 2)
1553	{
1554	faceid face = (data [0] << 8) + data [1]; data += 2;
1555	need_facenum (self, face);
1556	cell->tile [1] = self->face2tile [face];
1557	}
1558
1559	if (flags & 1)
1560	{
1561	faceid face = (data [0] << 8) + data [1]; data += 2;
1562	need_facenum (self, face);
1563	cell->tile [2] = self->face2tile [face];
1564	}
1565	}	1755	}
1566	else	1756	else
1567	cell->darkness = 0;	1757	cell->darkness = 0;
1568	}	1758	}
1569	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1570		1762
1571	SV *	1763	SV *
1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1573	CODE:	1765	CODE:
1574	{	1766	{
1575	int x1, x;	1767	int x1, x;
1576	int y1, y;	1768	int y1, y;
1577	int z;	1769	int z;
…		…
1622	}	1814	}
1623	OUTPUT:	1815	OUTPUT:
1624	RETVAL	1816	RETVAL
1625		1817
1626	void	1818	void
1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1819	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1628	CODE:	1820	CODE:
1629	{	1821	{
		1822	int x, y, z;
		1823
1630	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1825	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1632	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1633	smooth_key skey;	1827	smooth_key skey;
1634	int x, y, z;	1828	int pl_x, pl_y;
1635	int last_name;	1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
		1833
		1834	pl_tex.name = 0;
1636		1835
1637	// thats current max. sorry.	1836	// thats current max. sorry.
1638	if (sw > 255) sw = 255;	1837	if (sw > 255) sw = 255;
1639	if (sh > 255) sh = 255;	1838	if (sh > 255) sh = 255;
1640		1839
1641	// clear key, in case of extra padding	1840	// clear key, in case of extra padding
1642	memset (&skey, 0, sizeof (skey));	1841	memset (&skey, 0, sizeof (skey));
1643		1842
1644	glColor4ub (255, 255, 255, 255);	1843	memset (&key, 0, sizeof (key));
1645		1844	key.r = 255;
1646	glEnable (GL_BLEND);	1845	key.g = 255;
1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1846	key.b = 255;
1648	glEnable (GL_TEXTURE_2D);	1847	key.a = 255;
1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1848	key.mode = GL_QUADS;
1650		1849	key.format = GL_T2F_V3F;
1651	glBegin (GL_QUADS);	1850	key.texname = -1;
1652
1653	last_name = 0;
1654		1851
1655	mx += self->x;	1852	mx += self->x;
1656	my += self->y;	1853	my += self->y;
1657		1854
1658	// first pass: determine smooth_max	1855	// first pass: determine smooth_max
…		…
1674	MAX (self->tex [cell->tile [0]].smoothlevel,	1871	MAX (self->tex [cell->tile [0]].smoothlevel,
1675	MAX (self->tex [cell->tile [1]].smoothlevel,	1872	MAX (self->tex [cell->tile [1]].smoothlevel,
1676	self->tex [cell->tile [2]].smoothlevel));	1873	self->tex [cell->tile [2]].smoothlevel));
1677	}	1874	}
1678	}	1875	}
		1876
		1877	glEnable (GL_BLEND);
		1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1679		1880
1680	for (z = 0; z <= 2; z++)	1881	for (z = 0; z <= 2; z++)
1681	{	1882	{
1682	memset (smooth_level, 0, sizeof (smooth_level));	1883	memset (smooth_level, 0, sizeof (smooth_level));
1683		1884
…		…
1696	{	1897	{
1697	maptex tex = self->tex [tile];	1898	maptex tex = self->tex [tile];
1698	int px = (x + 1) * T - tex.w;	1899	int px = (x + 1) * T - tex.w;
1699	int py = (y + 1) * T - tex.h;	1900	int py = (y + 1) * T - tex.h;
1700		1901
1701	// suppressing texture state switches here
1702	// is only moderately effective, but worth the extra effort
1703	if (last_name != tex.name)	1902	if (key.texname != tex.name)
1704	{	1903	{
1705	if (!tex.name)	1904	if (!tex.name)
1706	tex = self->tex [2]; /* missing, replace by noface */	1905	tex = self->tex [2]; /* missing, replace by noface */
1707		1906
1708	glEnd ();	1907	key.texname = tex.name;
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1908	arr = rc_array (rc, &key);
1710	glBegin (GL_QUADS);
1711	}	1909	}
1712		1910
1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1911	if (expect_false (cell->player == player) && expect_false (z == 2))
1714	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1715	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1716	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1717
1718	if (cell->flags && z == 2)
1719	{	1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
1720	if (cell->flags & 1)	1927	if (cell->flags & 1)
1721	{	1928	{
1722	maptex tex = self->tex [1];	1929	maptex tex = self->tex [1];
1723	int px = x * T + T * 2 / 32;	1930	int px = x * T + T * 2 / 32;
1724	int py = y * T - T * 6 / 32;	1931	int py = y * T - T * 6 / 32;
1725		1932
		1933	if (tex.name)
1726	glEnd ();	1934	{
1727	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1728	glBegin (GL_QUADS);	1945	}
1729
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1734	}	1946	}
1735	}	1947	}
1736		1948
1737	// update smooth hash	1949	// update smooth hash
1738	if (tex.smoothtile)	1950	if (tex.smoothtile)
…		…
1774	}	1986	}
1775	}	1987	}
1776	}	1988	}
1777	}	1989	}
1778		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
1779	// go through all smoothlevels, lowest to highest, then draw.	1994	// go through all smoothlevels, lowest to highest, then draw.
1780	// this is basically counting sort	1995	// this is basically counting sort
1781	{	1996	{
1782	int w, b;	1997	int w, b;
1783		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
1784	for (w = 0; w < 256 / 32; ++w)	2001	for (w = 0; w < 256 / 32; ++w)
1785	{	2002	{
1786	uint32_t smask = smooth_level [w];	2003	uint32_t smask = smooth_level [w];
1787	if (smask)	2004	if (smask)
1788	for (b = 0; b < 32; ++b)	2005	for (b = 0; b < 32; ++b)
…		…
1807	int border = bits & 15;	2024	int border = bits & 15;
1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809	float dx = tex.s * .0625f; // 16 images/row	2026	float dx = tex.s * .0625f; // 16 images/row
1810	float dy = tex.t * .5f ; // 2 images/column	2027	float dy = tex.t * .5f ; // 2 images/column
1811		2028
1812	// this time naively avoiding texture state changes
1813	// save gobs of state changes.
1814	if (last_name != tex.name)	2029	if (tex.name)
1815	{	2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
1816	if (!tex.name)	2033	if (key.texname != tex.name)
1817	continue; // smoothing not yet available	2034	{
1818
1819	glEnd ();	2035	glEnd ();
1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
1822	}	2038	}
1823		2039
1824	if (border)	2040	if (border)
1825	{	2041	{
1826	float ox = border * dx;	2042	float ox = border * dx;
1827		2043
1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1832	}	2048	}
1833		2049
1834	if (corner)	2050	if (corner)
1835	{	2051	{
1836	float ox = corner * dx;	2052	float ox = corner * dx;
1837		2053
1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
1842	}	2059	}
1843	}	2060	}
1844	}	2061	}
1845	}	2062	}
1846	}	2063	}
		2064
		2065	glEnd ();
		2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
1847	}	2068	}
1848		2069
1849	hv_clear (smooth);	2070	hv_clear (smooth);
1850	}	2071	}
1851		2072
1852	glEnd ();	2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
1853		2078
1854	glDisable (GL_TEXTURE_2D);	2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1855	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
		2091	rc_free (rc);
1856		2092
1857	// top layer: overlays such as the health bar	2093	// top layer: overlays such as the health bar
1858	for (y = 0; y < sh; y++)	2094	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2095	if (0 <= y + my && y + my < self->rows)
1860	{	2096	{
…		…
1885	}	2121	}
1886	}	2122	}
1887	}	2123	}
1888		2124
1889	void	2125	void
1890	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1891	CODE:	2127	CODE:
1892	{	2128	{
1893	static float color[16][3] = {	2129	static float color[16][3] = {
1894	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1895	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
1945	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1946	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1947	}	2183	}
1948		2184
1949	void	2185	void
1950	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1951	PPCODE:	2187	PPCODE:
1952	{	2188	{
1953	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1954	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1955	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2195	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1956	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2196	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1957		2197
1958	memset (darkness, 255, sw4 * sh);
1959	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1960	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1961		2200
1962	mx += self->x;	2201	mx += self->x - 1;
1963	my += self->y;	2202	my += self->y - 1;
1964		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1965	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1966	if (0 <= y + my && y + my < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1967	{	2208	{
1968	maprow *row = self->row + (y + my);	2209	maprow *row = self->row + (y + my);
1969		2210
1970	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1971	if (row->c0 <= x + mx && x + mx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1972	{	2213	{
1973	mapcell *cell = row->col + (x + mx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1974		2215
1975	darkness[y * sw4 + x] = cell->darkness	2216	darkness1 [y * sw1 + x] = cell->darkness
1976	? 255 - (cell->darkness - 1)	2217	? 255 - (cell->darkness - 1)
1977	: 255 - FOW_DARKNESS;	2218	: 255 - FOW_DARKNESS;
1978	}	2219	}
1979	}	2220	}
1980		2221
		2222	for (y = 0; y < sh; ++y)
		2223	for (x = 0; x < sw; ++x)
		2224	{
		2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2234
		2235	uint8_t r11 = (d11 + d21 + d12) / 3;
		2236	uint8_t r21 = d21;
		2237	uint8_t r31 = (d21 + d31 + d32) / 3;
		2238
		2239	uint8_t r12 = d12;
		2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
		2242
		2243	uint8_t r13 = (d13 + d23 + d12) / 3;
		2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
		2246
		2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2256	}
		2257
		2258	free (darkness1);
		2259
1981	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
1982	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
1983	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
1984	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
1985	}	2264	}
1986		2265
1987	SV *	2266	SV *
1988	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
1989	CODE:	2268	CODE:
1990	{	2269	{
1991	int x, y, x1, y1;	2270	int x, y, x1, y1;
1992	SV *data_sv = newSV (w * h * 7 + 5);	2271	SV *data_sv = newSV (w * h * 7 + 5);
1993	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2272	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2050	else	2329	else
2051	*data++ = 0;	2330	*data++ = 0;
2052	}	2331	}
2053	}	2332	}
2054		2333
		2334	/* if size is w*h + 5 then no data has been found */
		2335	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2336	{
2055	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
2056	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
2057	RETVAL = data_sv;	2341	RETVAL = data_sv;
2058	}	2342	}
2059	OUTPUT:	2343	OUTPUT:
2060	RETVAL	2344	RETVAL
2061		2345
2062	void	2346	void
2063	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2064	PPCODE:	2348	PPCODE:
2065	{	2349	{
2066	int x, y, z;	2350	int x, y, z;
2067	int w, h;	2351	int w, h;
2068	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t *data, *end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
2069		2363
2070	if (*data++ != 0)	2364	if (*data++ != 0)
2071	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
2072		2366
2073	w = *data++ << 8; w |= *data++;	2367	w = *data++ << 8; w |= *data++;
2074	h = *data++ << 8; h |= *data++;	2368	h = *data++ << 8; h |= *data++;
2075		2369
2076	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2088	{	2382	{
2089	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
2090		2384
2091	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
2092	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
2093	uint8_t flags = *data++;	2392	flags = *data++;
2094		2393
2095	if (flags)	2394	if (flags)
2096	{	2395	{
2097	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
2098	tileid tile[3] = { 0, 0, 0 };	2397	tileid tile[3] = { 0, 0, 0 };
…		…
2101	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2400	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2102	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2401	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2103		2402
2104	if (cell->darkness == 0)	2403	if (cell->darkness == 0)
2105	{	2404	{
2106	cell->darkness = 0;	2405	/*cell->darkness = 0;*/
		2406	EXTEND (SP, 3);
2107		2407
2108	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
2109	{	2409	{
2110	tileid t = tile [z];	2410	tileid t = tile [z];
2111		2411
2112	if (t >= self->texs || (t && !self->tex [t].name))	2412	if (t >= self->texs || (t && !self->tex [t].name))
2113	{	2413	{
2114	XPUSHs (sv_2mortal (newSViv (t)));	2414	PUSHs (sv_2mortal (newSViv (t)));
2115	need_texid (self, t);	2415	need_texid (self, t);
2116	}	2416	}
2117		2417
2118	cell->tile [z] = t;	2418	cell->tile [z] = t;
2119	}	2419	}
…		…
2121	}	2421	}
2122	}	2422	}
2123	}	2423	}
2124	}	2424	}
2125		2425
2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
2127		2427
2128	CFPlus::MixChunk	2428	DC::RW
2129	new_from_file (SV *class, char *path)	2429	new (SV *class, SV *data_sv)
2130	CODE:	2430	CODE:
2131	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
2132	OUTPUT:	2437	OUTPUT:
2133	RETVAL	2438	RETVAL
2134		2439
		2440	DC::RW
		2441	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
2135	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
2136	DESTROY (CFPlus::MixChunk self)	2549	DESTROY (DC::MixChunk self)
2137	CODE:	2550	CODE:
2138	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
2139		2552
2140	int	2553	int
2141	volume (CFPlus::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
2142	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
2143	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
2144	OUTPUT:	2559	OUTPUT:
2145	RETVAL	2560	RETVAL
2146		2561
2147	int	2562	DC::Channel
2148	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2149	CODE:	2564	CODE:
		2565	{
2150	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
2151	OUTPUT:	2577	OUTPUT:
2152	RETVAL	2578	RETVAL
2153		2579
2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2155		2581
2156	int	2582	int
2157	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
2158	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
2159	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
2160	OUTPUT:	2589	OUTPUT:
2161	RETVAL	2590	RETVAL
2162		2591
		2592	void
		2593	fade_out (int ms)
		2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
		2602	DC::MixMusic
		2603	new (SV *class, DC::RW rwops)
		2604	CODE:
		2605	RETVAL = Mix_LoadMUS_RW (rwops);
		2606	OUTPUT:
		2607	RETVAL
		2608
		2609	void
		2610	DESTROY (DC::MixMusic self)
		2611	CODE:
		2612	Mix_FreeMusic (self);
		2613
2163	int	2614	int
2164	fade_out (int ms)
2165	CODE:
2166	RETVAL = Mix_FadeOutMusic (ms);
2167	OUTPUT:
2168	RETVAL
2169
2170	CFPlus::MixMusic
2171	new_from_file (SV *class, char *path)
2172	CODE:
2173	RETVAL = Mix_LoadMUS (path);
2174	OUTPUT:
2175	RETVAL
2176
2177	void
2178	DESTROY (CFPlus::MixMusic self)
2179	CODE:
2180	Mix_FreeMusic (self);
2181
2182	int
2183	play (CFPlus::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
2184	CODE:	2616	CODE:
2185	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
2186	OUTPUT:	2618	OUTPUT:
2187	RETVAL	2619	RETVAL
2188		2620
2189	int	2621	void
2190	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2191	CODE:	2623	CODE:
2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2624	Mix_FadeInMusicPos (self, loops, ms, position);
2193	OUTPUT:
2194	RETVAL
2195		2625
2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
2197		2629
2198	BOOT:	2630	BOOT:
2199	{	2631	{
2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201	static const struct {	2633	static const struct {
2202	const char *name;	2634	const char *name;
2203	IV iv;	2635	IV iv;
2204	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
2205	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
		2638	const_iv (GL_VENDOR),
		2639	const_iv (GL_VERSION),
		2640	const_iv (GL_EXTENSIONS),
2206	const_iv (GL_COLOR_MATERIAL),	2641	const_iv (GL_COLOR_MATERIAL),
2207	const_iv (GL_SMOOTH),	2642	const_iv (GL_SMOOTH),
2208	const_iv (GL_FLAT),	2643	const_iv (GL_FLAT),
2209	const_iv (GL_DITHER),	2644	const_iv (GL_DITHER),
2210	const_iv (GL_BLEND),	2645	const_iv (GL_BLEND),
…		…
2214	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
2215	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
2216	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
2217	const_iv (GL_FRONT),	2652	const_iv (GL_FRONT),
2218	const_iv (GL_BACK),	2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
2219	const_iv (GL_AND),	2655	const_iv (GL_AND),
2220	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
2221	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
2222	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
2223	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
2236	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
2237	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
2238	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
2239	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
2240	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
2241	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
		2684	const_iv (GL_PROXY_TEXTURE_1D),
		2685	const_iv (GL_PROXY_TEXTURE_2D),
2242	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
2243	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
2244	const_iv (GL_TEXTURE_ENV),	2688	const_iv (GL_TEXTURE_ENV),
2245	const_iv (GL_TEXTURE_MAG_FILTER),	2689	const_iv (GL_TEXTURE_MAG_FILTER),
2246	const_iv (GL_TEXTURE_MIN_FILTER),	2690	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2267	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
2268	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
2269	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
2270	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
2271	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
2272	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
2273	const_iv (GL_LINE_STRIP),	2718	const_iv (GL_LINE_STRIP),
2274	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
2275	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
2276	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
2277	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
2278	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
2279	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
2280	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2281	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
2282	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
2283	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
2284	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
2285	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
2286	# undef const_iv	2739	# undef const_iv
…		…
2291		2744
2292	texture_av = newAV ();	2745	texture_av = newAV ();
2293	AvREAL_off (texture_av);	2746	AvREAL_off (texture_av);
2294	}	2747	}
2295		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
		2754
2296	char *	2755	char *
2297	gl_vendor ()	2756	gl_vendor ()
2298	CODE:	2757	CODE:
2299	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
2300	OUTPUT:	2759	OUTPUT:
…		…
2312	CODE:	2771	CODE:
2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2772	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2314	OUTPUT:	2773	OUTPUT:
2315	RETVAL	2774	RETVAL
2316		2775
		2776	const char *glGetString (GLenum pname)
		2777
		2778	GLint glGetInteger (GLenum pname)
		2779	CODE:
		2780	glGetIntegerv (pname, &RETVAL);
		2781	OUTPUT:
		2782	RETVAL
		2783
		2784	GLdouble glGetDouble (GLenum pname)
		2785	CODE:
		2786	glGetDoublev (pname, &RETVAL);
		2787	OUTPUT:
		2788	RETVAL
		2789
2317	int glGetError ()	2790	int glGetError ()
2318		2791
2319	void glFinish ()	2792	void glFinish ()
2320		2793
2321	void glClear (int mask)	2794	void glClear (int mask)
…		…
2358	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
2359	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2360		2833
2361	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
2362	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
2363		2838
2364	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
2365		2840
2366	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
2367		2842
…		…
2375		2850
2376	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
2377	CODE:	2852	CODE:
2378	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
2379		2854
2380	void glBegin (int mode)
2381
2382	void glEnd ()
2383
2384	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
2385	PROTOTYPE: @
2386	ALIAS:	2856	ALIAS:
2387	glColor_premultiply = 1	2857	glColor_premultiply = 1
2388	CODE:	2858	CODE:
2389	if (ix)	2859	if (ix)
2390	{	2860	{
…		…
2393	b *= a;	2863	b *= a;
2394	}	2864	}
2395	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
2396	glColor4f (r, g, b, a);	2866	glColor4f (r, g, b, a);
2397		2867
2398	void glInterleavedArrays (int format, int stride, char *data)
2399
2400	void glDrawElements (int mode, int count, int type, char *indices)
2401
2402	# 1.2 void glDrawRangeElements (int mode, int start, int end
2403
2404	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
2405	CODE:	2869	CODE:
2406	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
2407	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
2408		2872
…		…
2412		2876
2413	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
2414	CODE:	2878	CODE:
2415	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
2416		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
2417	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
2418	CODE:	2911	CODE:
2419	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
2420		2913
2421	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
2437	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2438	CODE:	2931	CODE:
2439	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441		2934
2442	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2443		2936
2444	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2445		2938
2446	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2940
		2941	void glPixelZoom (float x, float y)
2447		2942
2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2943	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2449		2944
2450	int glGenTexture ()	2945	int glGenTexture ()
2451	CODE:	2946	CODE:
…		…
2471		2966
2472	void glEndList ()	2967	void glEndList ()
2473		2968
2474	void glCallList (int list)	2969	void glCallList (int list)
2475		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h || !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3027	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID | G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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