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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 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 ()
…		…
665	char *	779	char *
666	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
667		781
668	int	782	int
669	SDL_GetAppState ()	783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
670		787
671	void	788	void
672	poll_events ()	789	poll_events ()
673	PPCODE:	790	PPCODE:
674	{	791	{
…		…
684	{	801	{
685	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
686	case SDL_KEYUP:	803	case SDL_KEYUP:
687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
689	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);
690	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 */
691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
692	break;	809	break;
693		810
694	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
713	x = ev.motion.x;	830	x = ev.motion.x;
714	y = ev.motion.y;	831	y = ev.motion.y;
715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
716	}	833	}
717		834
718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
719	hv_store (hv, "state", 5, newSViv (state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
720	hv_store (hv, "x", 1, newSViv (x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
721	hv_store (hv, "y", 1, newSViv (y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
724	}	841	}
725	break;	842	break;
726		843
727	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
728	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
730		847
731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
741	break;	858	break;
742	}	859	}
743		860
744	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))));
745	}	862	}
746	}	863	}
747		864
748	int	865	int
749	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)
750	POSTCALL:	867	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
753		870
754	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
755	Mix_CloseAudio ()	888	Mix_CloseAudio ()
756		889
757	int	890	int
758	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
		892
		893	const char *
		894	Mix_GetError ()
759		895
760	void	896	void
761	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
762	CODE:	898	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
789	}	925	}
790	}	926	}
791	#endif	927	#endif
792	}	928	}
793		929
794	void	930	int
795	add_font (char *file)	931	add_font (char *file)
796	CODE:	932	CODE:
797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
798		936
799	void	937	void
800	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
801	ALIAS:	939	ALIAS:
802	load_image_file = 1	940	load_image_file = 1
…		…
805	STRLEN image_len;	943	STRLEN image_len;
806	char *image = (char *)SvPVbyte (image_, image_len);	944	char *image = (char *)SvPVbyte (image_, image_len);
807	SDL_Surface *surface, *surface2;	945	SDL_Surface *surface, *surface2;
808	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
812		950
813	if (!rw)	951	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
815		953
…		…
888	void	1026	void
889	error (char *message)	1027	error (char *message)
890	CODE:	1028	CODE:
891	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
892	#ifdef _WIN32	1030	#ifdef _WIN32
893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
894	#endif	1032	#endif
895		1033
896	void	1034	void
897	fatal (char *message)	1035	fatal (char *message)
898	CODE:	1036	CODE:
899	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
900	#ifdef _WIN32	1038	#ifdef _WIN32
901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
902	#endif	1040	#endif
903	_exit (1);	1041	_exit (1);
904		1042
905	void	1043	void
906	_exit (int retval = 0)	1044	_exit (int retval = 0)
…		…
918	#if DEBUG	1056	#if DEBUG
919	VALGRIND_DO_LEAK_CHECK;	1057	VALGRIND_DO_LEAK_CHECK;
920	#endif	1058	#endif
921	}	1059	}
922		1060
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
924		1062
925	CFPlus::Font	1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
926	new_from_file (SV *class, char *path, int id = 0)	1066	new_from_file (SV *class, char *path, int id = 0)
927	CODE:	1067	CODE:
928	{	1068	{
929	int count;	1069	int count;
930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1070	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
933	}	1073	}
934	OUTPUT:	1074	OUTPUT:
935	RETVAL	1075	RETVAL
936		1076
937	void	1077	void
938	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
939	CODE:	1079	CODE:
940	pango_font_description_free (self);	1080	pango_font_description_free (self);
941		1081
942	void	1082	void
943	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
944	CODE:	1085	CODE:
945	default_font = self;	1086	default_font = self;
946		1087
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
948		1089
		1090	PROTOTYPES: DISABLE
		1091
949	void	1092	void
950	reset_glyph_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
951	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
952	tc_clear ();	1102	tc_restore ();
953		1103
954	CFPlus::Layout	1104	DC::Layout
955	new (SV *class)	1105	new (SV *class)
956	CODE:	1106	CODE:
957	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
958		1108
959	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
961	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
966		1117
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
969	OUTPUT:	1120	OUTPUT:
970	RETVAL	1121	RETVAL
971		1122
972	void	1123	void
973	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
974	CODE:	1125	CODE:
975	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
976	Safefree (self);	1128	Safefree (self);
977		1129
978	void	1130	void
979	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
980	CODE:	1132	CODE:
981	{	1133	{
982	STRLEN textlen;	1134	STRLEN textlen;
983	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
984		1136
985	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
986	}	1138	}
987		1139
988	void	1140	void
989	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
990	CODE:	1142	CODE:
991	{	1143	{
992	STRLEN textlen;	1144	STRLEN textlen;
993	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
994		1146
995	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
996	}	1148	}
997		1149
998	void	1150	void
999	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
1000	CODE:	1152	CODE:
1001	{	1153	{
1002	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
1003	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
1004	const char *pos = text;	1156	const char *pos = text;
…		…
1039	if (attrs)	1191	if (attrs)
1040	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
1041	}	1193	}
1042		1194
1043	void	1195	void
1044	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
1045	PPCODE:	1197	PPCODE:
1046	{	1198	{
1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1048		1200
1049	do	1201	do
1050	{	1202	{
1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1052		1204
1053	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
1054	{	1206	{
1055	PangoRectangle extents;	1207	PangoRectangle extents;
1056	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1064		1216
1065	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
1066	}	1218	}
1067		1219
1068	int	1220	int
1069	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
1070	CODE:	1222	CODE:
1071	{	1223	{
1072	int lines = 1;	1224	int lines = 1;
1073	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
1074		1226
…		…
1079	}	1231	}
1080	OUTPUT:	1232	OUTPUT:
1081	RETVAL	1233	RETVAL
1082		1234
1083	SV *	1235	SV *
1084	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
1085	CODE:	1237	CODE:
1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1087	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
1088	OUTPUT:	1240	OUTPUT:
1089	RETVAL	1241	RETVAL
1090		1242
1091	void	1243	void
1092	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.)
1093	CODE:	1245	CODE:
1094	self->r = r;	1246	self->r = r;
1095	self->g = g;	1247	self->g = g;
1096	self->b = b;	1248	self->b = b;
1097	self->a = a;	1249	self->a = a;
1098		1250
1099	void	1251	void
1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
1101	CODE:	1253	CODE:
1102	if (self->font != font)	1254	if (self->font != font)
1103	{	1255	{
1104	self->font = font;	1256	self->font = font;
1105	layout_update_font (self);	1257	layout_update_font (self);
1106	}	1258	}
1107		1259
1108	void	1260	void
1109	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
1110	CODE:	1262	CODE:
1111	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
1112	{	1264	{
1113	self->base_height = base_height;	1265	self->base_height = base_height;
1114	layout_update_font (self);	1266	layout_update_font (self);
1115	}	1267	}
1116		1268
1117	void	1269	void
1118	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
1119	CODE:	1271	CODE:
1120	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);
1121		1273
1122	void	1274	void
1123	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1124	CODE:	1276	CODE:
1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1126		1278
1127	void	1279	void
1128	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1129	CODE:	1281	CODE:
1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1131		1283
1132	void	1284	void
1133	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1134	CODE:	1286	CODE:
1135	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1139	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1140	);	1292	);
1141		1293
1142	void	1294	void
1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1144	CODE:	1296	CODE:
1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1146		1298
1147	void	1299	void
1148	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1149	PPCODE:	1301	PPCODE:
1150	{	1302	{
1151	int w, h;	1303	int w, h;
1152		1304
1153	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1156	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1157	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1158	}	1310	}
1159		1311
1160	int	1312	int
1161	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1162	CODE:	1314	CODE:
1163	{	1315	{
1164	PangoRectangle rect;	1316	PangoRectangle rect;
1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1166	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1167	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1168	}	1320	}
1169	OUTPUT:	1321	OUTPUT:
1170	RETVAL	1322	RETVAL
1171		1323
1172	int	1324	int
1173	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1174	CODE:	1326	CODE:
1175	{	1327	{
1176	int index, trailing;	1328	int index, trailing;
1177	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);
1178	RETVAL = index + trailing;	1330	RETVAL = index + trailing;
1179	}	1331	}
1180	OUTPUT:	1332	OUTPUT:
1181	RETVAL	1333	RETVAL
1182		1334
1183	void	1335	void
1184	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1185	PPCODE:	1337	PPCODE:
1186	{	1338	{
1187	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1189		1341
1190	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1194	}	1346	}
1195		1347
1196	void	1348	void
1197	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)
1198	PPCODE:	1350	PPCODE:
1199	{	1351	{
1200	int line, x;	1352	int line, x;
1201		1353
1202	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)
1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1204		1357	--line;
		1358	#endif
1205	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
1206	PUSHs (sv_2mortal (newSViv (line - 1)));	1360	PUSHs (sv_2mortal (newSViv (line)));
1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1208	}	1362	}
1209		1363
1210	void	1364	void
1211	line_x_to_index (CFPlus::Layout self, int line, int x)	1365	line_x_to_index (DC::Layout self, int line, int x)
1212	PPCODE:	1366	PPCODE:
1213	{	1367	{
1214	PangoLayoutLine *lp;	1368	PangoLayoutLine *lp;
1215	int index, trailing;	1369	int index, trailing;
1216		1370
1217	if (line < 0)	1371	if (line < 0)
1218	XSRETURN_EMPTY;	1372	XSRETURN_EMPTY;
1219		1373
1220	if (!(lp = pango_layout_get_line (self->pl, line)))	1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1221	XSRETURN_EMPTY; /* do better */	1375	XSRETURN_EMPTY; /* do better */
1222		1376
1223	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);
1224		1378
1225	EXTEND (SP, 2);	1379	EXTEND (SP, 2);
…		…
1231	PUSHs (sv_2mortal (newSViv (trailing)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1232	}	1386	}
1233	}	1387	}
1234		1388
1235	void	1389	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1390	render (DC::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1391	CODE:
		1392	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1239	self->pl,	1394	self->pl,
		1395	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1242	flags	1398	flags
1243	);	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);
1244		1403
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246
1247	int minpot (int n)
1248
1249	void	1404	void
1250	pad2pot (SV *data_, SV *w_, SV *h_)	1405	draw (DC::Layout self)
1251	CODE:	1406	CODE:
1252	{	1407	{
1253	int ow = SvIV (w_);	1408	glEnable (GL_TEXTURE_2D);
1254	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);
1255		1415
1256	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_))
1257	{	1432	{
1258	int nw = minpot (ow);
1259	int nh = minpot (oh);
1260
1261	if (nw != ow || nh != oh)
1262	{
1263	if (SvOK (data_))
1264	{
1265	STRLEN datalen;	1433	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1434	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1435	int bpp = datalen / (ow * oh);
1268	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1436	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1269		1437
1270	SvPOK_only (result_);	1438	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1439	SvCUR_set (result_, nw * nh * bpp);
1272		1440
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1441	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1442	while (oh--)
1275	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);
1276		1444
1277	sv_setsv (data_, result_);	1445	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1446	}
1284	}	1447	}
1285		1448
1286	void	1449	void
1287	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.)
…		…
1293	{	1456	{
1294	HV *hv = (HV *)SvRV (self);	1457	HV *hv = (HV *)SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	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;
1298		1464
1299	if (items < 5)	1465	if (items < 5)
1300	{	1466	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1341	RETVAL = width > 0;	1507	RETVAL = width > 0;
1342	}	1508	}
1343	OUTPUT:	1509	OUTPUT:
1344	RETVAL	1510	RETVAL
1345		1511
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1347		1513
1348	CFPlus::Map	1514	PROTOTYPES: DISABLE
		1515
		1516	DC::Map
1349	new (SV *class)	1517	new (SV *class)
1350	CODE:	1518	CODE:
1351	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1352	RETVAL->x = 0;	1520	RETVAL->x = 0;
1353	RETVAL->y = 0;	1521	RETVAL->y = 0;
…		…
1361	RETVAL->row = 0;	1529	RETVAL->row = 0;
1362	OUTPUT:	1530	OUTPUT:
1363	RETVAL	1531	RETVAL
1364		1532
1365	void	1533	void
1366	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1367	CODE:	1535	CODE:
1368	{	1536	{
1369	map_clear (self);	1537	map_clear (self);
1370	Safefree (self->face2tile);	1538	Safefree (self->face2tile);
1371	Safefree (self->tex);	1539	Safefree (self->tex);
1372	Safefree (self);	1540	Safefree (self);
1373	}	1541	}
1374		1542
1375	void	1543	void
1376	resize (CFPlus::Map self, int map_width, int map_height)	1544	resize (DC::Map self, int map_width, int map_height)
1377	CODE:	1545	CODE:
1378	self->w = map_width;	1546	self->w = map_width;
1379	self->h = map_height;	1547	self->h = map_height;
1380		1548
1381	void	1549	void
1382	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1383	CODE:	1551	CODE:
1384	map_clear (self);	1552	map_clear (self);
1385		1553
1386	void	1554	void
1387	set_tileid (CFPlus::Map self, int face, int tile)	1555	set_tileid (DC::Map self, int face, int tile)
1388	CODE:	1556	CODE:
1389	{	1557	{
1390	need_facenum (self, face); self->face2tile [face] = tile;	1558	need_facenum (self, face); self->face2tile [face] = tile;
1391	need_texid (self, tile);	1559	need_texid (self, tile);
1392	}	1560	}
1393		1561
1394	void	1562	void
1395	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1563	set_smooth (DC::Map self, int face, int smooth, int level)
1396	CODE:	1564	CODE:
1397	{	1565	{
1398	tileid texid;	1566	tileid texid;
1399	maptex *tex;	1567	maptex *tex;
1400		1568
…		…
1413	tex->smoothtile = self->face2tile [smooth];	1581	tex->smoothtile = self->face2tile [smooth];
1414	tex->smoothlevel = level;	1582	tex->smoothlevel = level;
1415	}	1583	}
1416		1584
1417	void	1585	void
1418	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)
1419	CODE:	1587	CODE:
1420	{	1588	{
1421	need_texid (self, texid);	1589	need_texid (self, texid);
1422		1590
1423	{	1591	{
…		…
1443	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1444	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1445	}	1613	}
1446		1614
1447	int	1615	int
1448	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1449	ALIAS:	1617	ALIAS:
1450	oy = 1	1618	oy = 1
1451	x = 2	1619	x = 2
1452	y = 3	1620	y = 3
1453	w = 4	1621	w = 4
…		…
1464	}	1632	}
1465	OUTPUT:	1633	OUTPUT:
1466	RETVAL	1634	RETVAL
1467		1635
1468	void	1636	void
1469	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1470	CODE:	1638	CODE:
1471	{	1639	{
1472	if (dx > 0)	1640	if (dx > 0)
1473	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1474	else if (dx < 0)	1642	else if (dx < 0)
…		…
1489	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1491	}	1659	}
1492	}	1660	}
1493		1661
1494	void	1662	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1496	CODE:	1664	CODE:
1497	{	1665	{
1498	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1666	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1499	uint8_t *data_end = (uint8_t *)SvEND (data_);	1667	uint8_t *data_end = (uint8_t *)SvEND (data_);
1500	mapcell *cell;	1668	mapcell *cell;
1501	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1502		1672
1503	while (data < data_end - 1)	1673	while (data < data_end - 1)
1504	{	1674	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1506		1676
…		…
1526	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1527		1697
1528	do	1698	do
1529	{	1699	{
1530	ext = *data++;	1700	ext = *data++;
1531	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1532		1702
1533	if (cmd < 4)	1703	if (cmd < 4)
1534	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1535	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1536	{	1706	{
…		…
1539	}	1709	}
1540	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1541	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1542	else if (cmd == 0x47)	1712	else if (cmd == 0x47)
1543	{	1713	{
1544	if (*data == 4)	1714	if (*data == 1) cell->player = data [1];
1545	; // 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);
1546		1718
1547	data += *data + 1;	1719	data += *data + 1;
1548	}	1720	}
1549	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1550	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1557	}	1729	}
1558	else	1730	else
1559	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1560	}	1732	}
1561		1733
		1734	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1735	if (flags & (4 >> z))
1563	{	1736	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1738	need_facenum (self, face);
1566	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	}
1567	}	1754	}
1568
1569	if (flags & 2)
1570	{
1571	faceid face = (data [0] << 8) + data [1]; data += 2;
1572	need_facenum (self, face);
1573	cell->tile [1] = self->face2tile [face];
1574	}
1575
1576	if (flags & 1)
1577	{
1578	faceid face = (data [0] << 8) + data [1]; data += 2;
1579	need_facenum (self, face);
1580	cell->tile [2] = self->face2tile [face];
1581	}
1582	}	1755	}
1583	else	1756	else
1584	cell->darkness = 0;	1757	cell->darkness = 0;
1585	}	1758	}
1586	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1587		1762
1588	SV *	1763	SV *
1589	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)
1590	CODE:	1765	CODE:
1591	{	1766	{
1592	int x1, x;	1767	int x1, x;
1593	int y1, y;	1768	int y1, y;
1594	int z;	1769	int z;
…		…
1639	}	1814	}
1640	OUTPUT:	1815	OUTPUT:
1641	RETVAL	1816	RETVAL
1642		1817
1643	void	1818	void
1644	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)
1645	CODE:	1820	CODE:
1646	{	1821	{
		1822	int x, y, z;
		1823
1647	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1824	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1648	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
1649	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)
1650	smooth_key skey;	1827	smooth_key skey;
1651	int x, y, z;	1828	int pl_x, pl_y;
1652	int last_name;	1829	maptex pl_tex;
		1830
		1831	pl_tex.name = 0;
		1832
		1833	rc_t *rc = rc_alloc ();
		1834	rc_key_t key;
		1835	rc_array_t *arr;
1653		1836
1654	// thats current max. sorry.	1837	// thats current max. sorry.
1655	if (sw > 255) sw = 255;	1838	if (sw > 255) sw = 255;
1656	if (sh > 255) sh = 255;	1839	if (sh > 255) sh = 255;
1657		1840
1658	// clear key, in case of extra padding	1841	// clear key, in case of extra padding
1659	memset (&skey, 0, sizeof (skey));	1842	memset (&skey, 0, sizeof (skey));
1660		1843
1661	glColor4ub (255, 255, 255, 255);	1844	memset (&key, 0, sizeof (key));
1662		1845	key.r = 255;
1663	glEnable (GL_BLEND);	1846	key.g = 255;
1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1847	key.b = 255;
1665	glEnable (GL_TEXTURE_2D);	1848	key.a = 255;
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1849	key.mode = GL_QUADS;
1667		1850	key.format = GL_T2F_V3F;
1668	glBegin (GL_QUADS);	1851	key.texname = -1;
1669
1670	last_name = 0;
1671		1852
1672	mx += self->x;	1853	mx += self->x;
1673	my += self->y;	1854	my += self->y;
1674		1855
1675	// first pass: determine smooth_max	1856	// first pass: determine smooth_max
…		…
1691	MAX (self->tex [cell->tile [0]].smoothlevel,	1872	MAX (self->tex [cell->tile [0]].smoothlevel,
1692	MAX (self->tex [cell->tile [1]].smoothlevel,	1873	MAX (self->tex [cell->tile [1]].smoothlevel,
1693	self->tex [cell->tile [2]].smoothlevel));	1874	self->tex [cell->tile [2]].smoothlevel));
1694	}	1875	}
1695	}	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);
1696		1881
1697	for (z = 0; z <= 2; z++)	1882	for (z = 0; z <= 2; z++)
1698	{	1883	{
1699	memset (smooth_level, 0, sizeof (smooth_level));	1884	memset (smooth_level, 0, sizeof (smooth_level));
1700		1885
…		…
1713	{	1898	{
1714	maptex tex = self->tex [tile];	1899	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	1900	int px = (x + 1) * T - tex.w;
1716	int py = (y + 1) * T - tex.h;	1901	int py = (y + 1) * T - tex.h;
1717		1902
1718	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	1903	if (key.texname != tex.name)
1721	{	1904	{
1722	if (!tex.name)	1905	if (!tex.name)
1723	tex = self->tex [2]; /* missing, replace by noface */	1906	tex = self->tex [2]; /* missing, replace by noface */
1724		1907
1725	glEnd ();	1908	key.texname = tex.name;
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	arr = rc_array (rc, &key);
1727	glBegin (GL_QUADS);
1728	}	1910	}
1729		1911
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1912	if (expect_false (cell->player == player) && expect_false (z == 2))
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1734
1735	if (cell->flags && z == 2)
1736	{	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
1737	if (cell->flags & 1)	1928	if (cell->flags & 1)
1738	{	1929	{
1739	maptex tex = self->tex [1];	1930	maptex tex = self->tex [1];
1740	int px = x * T + T * 2 / 32;	1931	int px = x * T + T * 2 / 32;
1741	int py = y * T - T * 6 / 32;	1932	int py = y * T - T * 6 / 32;
1742		1933
		1934	if (tex.name)
1743	glEnd ();	1935	{
1744	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);
1745	glBegin (GL_QUADS);	1946	}
1746
1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1751	}	1947	}
1752	}	1948	}
1753		1949
1754	// update smooth hash	1950	// update smooth hash
1755	if (tex.smoothtile)	1951	if (tex.smoothtile)
…		…
1791	}	1987	}
1792	}	1988	}
1793	}	1989	}
1794	}	1990	}
1795		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
1796	// go through all smoothlevels, lowest to highest, then draw.	1995	// go through all smoothlevels, lowest to highest, then draw.
1797	// this is basically counting sort	1996	// this is basically counting sort
1798	{	1997	{
1799	int w, b;	1998	int w, b;
1800		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
1801	for (w = 0; w < 256 / 32; ++w)	2002	for (w = 0; w < 256 / 32; ++w)
1802	{	2003	{
1803	uint32_t smask = smooth_level [w];	2004	uint32_t smask = smooth_level [w];
1804	if (smask)	2005	if (smask)
1805	for (b = 0; b < 32; ++b)	2006	for (b = 0; b < 32; ++b)
…		…
1824	int border = bits & 15;	2025	int border = bits & 15;
1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1826	float dx = tex.s * .0625f; // 16 images/row	2027	float dx = tex.s * .0625f; // 16 images/row
1827	float dy = tex.t * .5f ; // 2 images/column	2028	float dy = tex.t * .5f ; // 2 images/column
1828		2029
1829	// this time naively avoiding texture state changes
1830	// save gobs of state changes.
1831	if (last_name != tex.name)	2030	if (tex.name)
1832	{	2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
1833	if (!tex.name)	2034	if (key.texname != tex.name)
1834	continue; // smoothing not yet available	2035	{
1835
1836	glEnd ();	2036	glEnd ();
1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1838	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
1839	}	2039	}
1840		2040
1841	if (border)	2041	if (border)
1842	{	2042	{
1843	float ox = border * dx;	2043	float ox = border * dx;
1844		2044
1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1849	}	2049	}
1850		2050
1851	if (corner)	2051	if (corner)
1852	{	2052	{
1853	float ox = corner * dx;	2053	float ox = corner * dx;
1854		2054
1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
1859	}	2060	}
1860	}	2061	}
1861	}	2062	}
1862	}	2063	}
1863	}	2064	}
		2065
		2066	glEnd ();
		2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
1864	}	2069	}
1865		2070
1866	hv_clear (smooth);	2071	hv_clear (smooth);
1867	}	2072	}
1868		2073
1869	glEnd ();	2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
1870		2079
1871	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
1872	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
		2092	rc_free (rc);
1873		2093
1874	// top layer: overlays such as the health bar	2094	// top layer: overlays such as the health bar
1875	for (y = 0; y < sh; y++)	2095	for (y = 0; y < sh; y++)
1876	if (0 <= y + my && y + my < self->rows)	2096	if (0 <= y + my && y + my < self->rows)
1877	{	2097	{
…		…
1902	}	2122	}
1903	}	2123	}
1904	}	2124	}
1905		2125
1906	void	2126	void
1907	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)
1908	CODE:	2128	CODE:
1909	{	2129	{
1910	static float color[16][3] = {	2130	static float color[16][3] = {
1911	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1912	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
1962	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1963	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1964	}	2184	}
1965		2185
1966	void	2186	void
1967	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)
1968	PPCODE:	2188	PPCODE:
1969	{	2189	{
1970	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1972	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2196	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1973	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2197	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1974		2198
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2201
1979	mx += self->x;	2202	mx += self->x - 1;
1980	my += self->y;	2203	my += self->y - 1;
1981		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1982	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1984	{	2209	{
1985	maprow *row = self->row + (y + my);	2210	maprow *row = self->row + (y + my);
1986		2211
1987	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2214	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1991		2216
1992	darkness[y * sw4 + x] = cell->darkness	2217	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2218	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2219	: 255 - FOW_DARKNESS;
1995	}	2220	}
1996	}	2221	}
1997		2222
		2223	for (y = 0; y < sh; ++y)
		2224	for (x = 0; x < sw; ++x)
		2225	{
		2226	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2227	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2228	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2229	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2230	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2231	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2232	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2233	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2234	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2235
		2236	uint8_t r11 = (d11 + d21 + d12) / 3;
		2237	uint8_t r21 = d21;
		2238	uint8_t r31 = (d21 + d31 + d32) / 3;
		2239
		2240	uint8_t r12 = d12;
		2241	uint8_t r22 = d22;
		2242	uint8_t r32 = d32;
		2243
		2244	uint8_t r13 = (d13 + d23 + d12) / 3;
		2245	uint8_t r23 = d23;
		2246	uint8_t r33 = (d23 + d33 + d32) / 3;
		2247
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2250	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2253	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2256	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2257	}
		2258
		2259	free (darkness1);
		2260
1998	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
2002	}	2265	}
2003		2266
2004	SV *	2267	SV *
2005	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)
2006	CODE:	2269	CODE:
2007	{	2270	{
2008	int x, y, x1, y1;	2271	int x, y, x1, y1;
2009	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
2010	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2067	else	2330	else
2068	*data++ = 0;	2331	*data++ = 0;
2069	}	2332	}
2070	}	2333	}
2071		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	{
2072	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
2073	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
2074	RETVAL = data_sv;	2342	RETVAL = data_sv;
2075	}	2343	}
2076	OUTPUT:	2344	OUTPUT:
2077	RETVAL	2345	RETVAL
2078		2346
2079	void	2347	void
2080	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)
2081	PPCODE:	2349	PPCODE:
2082	{	2350	{
2083	int x, y, z;	2351	int x, y, z;
2084	int w, h;	2352	int w, h;
2085	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;
2086		2364
2087	if (*data++ != 0)	2365	if (*data++ != 0)
2088	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
2089		2367
2090	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
2091	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
2092		2370
2093	// 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
…		…
2105	{	2383	{
2106	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
2107		2385
2108	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
2109	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
2110	uint8_t flags = *data++;	2393	flags = *data++;
2111		2394
2112	if (flags)	2395	if (flags)
2113	{	2396	{
2114	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
2115	tileid tile[3] = { 0, 0, 0 };	2398	tileid tile[3] = { 0, 0, 0 };
…		…
2118	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2119	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2120		2403
2121	if (cell->darkness == 0)	2404	if (cell->darkness == 0)
2122	{	2405	{
2123	cell->darkness = 0;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
2124		2408
2125	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
2126	{	2410	{
2127	tileid t = tile [z];	2411	tileid t = tile [z];
2128		2412
2129	if (t >= self->texs || (t && !self->tex [t].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
2130	{	2414	{
2131	XPUSHs (sv_2mortal (newSViv (t)));	2415	PUSHs (sv_2mortal (newSViv (t)));
2132	need_texid (self, t);	2416	need_texid (self, t);
2133	}	2417	}
2134		2418
2135	cell->tile [z] = t;	2419	cell->tile [z] = t;
2136	}	2420	}
…		…
2138	}	2422	}
2139	}	2423	}
2140	}	2424	}
2141	}	2425	}
2142		2426
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
2144		2428
2145	CFPlus::MixChunk	2429	DC::RW
2146	new_from_file (SV *class, char *path)	2430	new (SV *class, SV *data_sv)
2147	CODE:	2431	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
2149	OUTPUT:	2438	OUTPUT:
2150	RETVAL	2439	RETVAL
2151		2440
		2441	DC::RW
		2442	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2443	CODE:
		2444	RETVAL = SDL_RWFromFile (path, mode);
		2445	OUTPUT:
		2446	RETVAL
		2447
		2448	# fails on win32:
		2449	# dc.xs(2268) : error C2059: syntax error : '('
2152	void	2450	#void
		2451	#close (DC::RW self)
		2452	# CODE:
		2453	# (self->(close)) (self);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::Channel
		2460	find ()
		2461	CODE:
		2462	{
		2463	RETVAL = Mix_GroupAvailable (-1);
		2464
		2465	if (RETVAL < 0)
		2466	{
		2467	RETVAL = Mix_GroupOldest (-1);
		2468
		2469	if (RETVAL < 0)
		2470	XSRETURN_UNDEF;
		2471
		2472	Mix_HaltChannel (RETVAL);
		2473	}
		2474
		2475	Mix_UnregisterAllEffects (RETVAL);
		2476	Mix_Volume (RETVAL, 128);
		2477	}
		2478	OUTPUT:
		2479	RETVAL
		2480
		2481	void
		2482	halt (DC::Channel self)
		2483	CODE:
		2484	Mix_HaltChannel (self);
		2485
		2486	void
		2487	expire (DC::Channel self, int ticks = -1)
		2488	CODE:
		2489	Mix_ExpireChannel (self, ticks);
		2490
		2491	void
		2492	fade_out (DC::Channel self, int ticks = -1)
		2493	CODE:
		2494	Mix_FadeOutChannel (self, ticks);
		2495
		2496	int
		2497	volume (DC::Channel self, int volume)
		2498	CODE:
		2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2500	OUTPUT:
		2501	RETVAL
		2502
		2503	void
		2504	unregister_all_effects (DC::Channel self)
		2505	CODE:
		2506	Mix_UnregisterAllEffects (self);
		2507
		2508	void
		2509	set_panning (DC::Channel self, int left, int right)
		2510	CODE:
		2511	left = CLAMP (left , 0, 255);
		2512	right = CLAMP (right, 0, 255);
		2513	Mix_SetPanning (self, left, right);
		2514
		2515	void
		2516	set_distance (DC::Channel self, int distance)
		2517	CODE:
		2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2519
		2520	void
		2521	set_position (DC::Channel self, int angle, int distance)
		2522	CODE:
		2523
		2524	void
		2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2526	CODE:
		2527	{
		2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2531	}
		2532
		2533	void
		2534	set_reverse_stereo (DC::Channel self, int flip)
		2535	CODE:
		2536	Mix_SetReverseStereo (self, flip);
		2537
		2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2539
		2540	PROTOTYPES: DISABLE
		2541
		2542	DC::MixChunk
		2543	new (SV *class, DC::RW rwops)
		2544	CODE:
		2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2546	OUTPUT:
		2547	RETVAL
		2548
		2549	void
2153	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
2154	CODE:	2551	CODE:
2155	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
2156		2553
2157	int	2554	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
2159	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2560	OUTPUT:
2162	RETVAL	2561	RETVAL
2163		2562
2164	int	2563	DC::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2565	CODE:
		2566	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2568
		2569	if (RETVAL < 0)
		2570	XSRETURN_UNDEF;
		2571
		2572	if (channel < 0)
		2573	{
		2574	Mix_UnregisterAllEffects (RETVAL);
		2575	Mix_Volume (RETVAL, 128);
		2576	}
		2577	}
2168	OUTPUT:	2578	OUTPUT:
2169	RETVAL	2579	RETVAL
2170		2580
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2172		2582
2173	int	2583	int
2174	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
2175	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2590	OUTPUT:
2178	RETVAL	2591	RETVAL
2179		2592
		2593	void
		2594	fade_out (int ms)
		2595	CODE:
		2596	Mix_FadeOutMusic (ms);
		2597
		2598	void
		2599	halt ()
		2600	CODE:
		2601	Mix_HaltMusic ();
		2602
		2603	DC::MixMusic
		2604	new (SV *class, DC::RW rwops)
		2605	CODE:
		2606	RETVAL = Mix_LoadMUS_RW (rwops);
		2607	OUTPUT:
		2608	RETVAL
		2609
		2610	void
		2611	DESTROY (DC::MixMusic self)
		2612	CODE:
		2613	Mix_FreeMusic (self);
		2614
2180	int	2615	int
2181	fade_out (int ms)
2182	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);
2184	OUTPUT:
2185	RETVAL
2186
2187	CFPlus::MixMusic
2188	new_from_file (SV *class, char *path)
2189	CODE:
2190	RETVAL = Mix_LoadMUS (path);
2191	OUTPUT:
2192	RETVAL
2193
2194	void
2195	DESTROY (CFPlus::MixMusic self)
2196	CODE:
2197	Mix_FreeMusic (self);
2198
2199	int
2200	play (CFPlus::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
2201	CODE:	2617	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2619	OUTPUT:
2204	RETVAL	2620	RETVAL
2205		2621
2206	int	2622	void
2207	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)
2208	CODE:	2624	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2625	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2626
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
2214		2630
2215	BOOT:	2631	BOOT:
2216	{	2632	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2218	static const struct {	2634	static const struct {
2219	const char *name;	2635	const char *name;
2220	IV iv;	2636	IV iv;
2221	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
2222	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
…		…
2234	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2656	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
2256	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
2257	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
2258	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
2259	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
2260	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),
2261	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
2262	const_iv (GL_PROXY_TEXTURE_1D),	2685	const_iv (GL_PROXY_TEXTURE_1D),
2263	const_iv (GL_PROXY_TEXTURE_2D),	2686	const_iv (GL_PROXY_TEXTURE_2D),
2264	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
2265	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2719	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2728	const_iv (GL_POINT_SMOOTH_HINT),
		2729	const_iv (GL_LINE_SMOOTH_HINT),
		2730	const_iv (GL_POLYGON_SMOOTH_HINT),
		2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2303	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
2308	# undef const_iv	2740	# undef const_iv
…		…
2313		2745
2314	texture_av = newAV ();	2746	texture_av = newAV ();
2315	AvREAL_off (texture_av);	2747	AvREAL_off (texture_av);
2316	}	2748	}
2317		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
		2755
2318	char *	2756	char *
2319	gl_vendor ()	2757	gl_vendor ()
2320	CODE:	2758	CODE:
2321	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
2322	OUTPUT:	2760	OUTPUT:
…		…
2334	CODE:	2772	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	2774	OUTPUT:
2337	RETVAL	2775	RETVAL
2338		2776
2339	char *glGetString (GLenum pname)	2777	const char *glGetString (GLenum pname)
2340		2778
2341	GLint glGetInteger (GLenum pname)	2779	GLint glGetInteger (GLenum pname)
2342	CODE:	2780	CODE:
2343	glGetIntegerv (pname, &RETVAL);	2781	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	2782	OUTPUT:
…		…
2394	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# near_ and far_ are due to microsofts buggy "c" compiler
2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		2834
2397	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# near_ and far_ are due to microsofts buggy "c" compiler
2398	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
2399		2839
2400	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
2401		2841
2402	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
2403		2843
…		…
2411		2851
2412	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
2413	CODE:	2853	CODE:
2414	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
2415		2855
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	2856	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @
2422	ALIAS:	2857	ALIAS:
2423	glColor_premultiply = 1	2858	glColor_premultiply = 1
2424	CODE:	2859	CODE:
2425	if (ix)	2860	if (ix)
2426	{	2861	{
…		…
2429	b *= a;	2864	b *= a;
2430	}	2865	}
2431	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	2867	glColor4f (r, g, b, a);
2433		2868
2434	void glInterleavedArrays (int format, int stride, char *data)
2435
2436	void glDrawElements (int mode, int count, int type, char *indices)
2437
2438	# 1.2 void glDrawRangeElements (int mode, int start, int end
2439
2440	void glRasterPos (float x, float y, float z = 0.)	2869	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	2870	CODE:
2442	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
2444		2873
…		…
2448		2877
2449	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
2450	CODE:	2879	CODE:
2451	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
2452		2881
		2882	void glRect (float x1, float y1, float x2, float y2)
		2883	CODE:
		2884	glRectf (x1, y1, x2, y2);
		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
		2895	PROTOTYPES: ENABLE
		2896
		2897	void glBegin (int mode)
		2898
		2899	void glEnd ()
		2900
		2901	void glPointSize (GLfloat size)
		2902
		2903	void glLineWidth (GLfloat width)
		2904
		2905	void glInterleavedArrays (int format, int stride, char *data)
		2906
		2907	void glDrawElements (int mode, int count, int type, char *indices)
		2908
		2909	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2910
2453	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
2454	CODE:	2912	CODE:
2455	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
2456		2914
2457	void glTexParameter (int target, int pname, float param)	2915	void glTexParameter (int target, int pname, float param)
…		…
2473	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)
2474	CODE:	2932	CODE:
2475	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2476	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2477		2935
2478	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)
2479		2937
2480	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)
2481		2939
2482	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)
2483		2941
…		…
2509		2967
2510	void glEndList ()	2968	void glEndList ()
2511		2969
2512	void glCallList (int list)	2970	void glCallList (int list)
2513		2971
		2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2973
		2974	PROTOTYPES: DISABLE
		2975
		2976	void
		2977	find_widget (SV *self, NV x, NV y)
		2978	PPCODE:
		2979	{
		2980	if (within_widget (self, x, y))
		2981	XPUSHs (self);
		2982	}
		2983
		2984	BOOT:
		2985	{
		2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2987
		2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2992	}
		2993
		2994	void
		2995	draw (SV *self)
		2996	CODE:
		2997	{
		2998	HV *hv;
		2999	SV **svp;
		3000	NV x, y, w, h;
		3001	SV *draw_x_sv = GvSV (draw_x_gv);
		3002	SV *draw_y_sv = GvSV (draw_y_gv);
		3003	SV *draw_w_sv = GvSV (draw_w_gv);
		3004	SV *draw_h_sv = GvSV (draw_h_gv);
		3005	double draw_x, draw_y;
		3006
		3007	if (!SvROK (self))
		3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3009
		3010	hv = (HV *)SvRV (self);
		3011
		3012	if (SvTYPE (hv) != SVt_PVHV)
		3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3014
		3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3017
		3018	if (!h || !w)
		3019	XSRETURN_EMPTY;
		3020
		3021	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3022	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3023
		3024	draw_x = SvNV (draw_x_sv) + x;
		3025	draw_y = SvNV (draw_y_sv) + y;
		3026
		3027	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3028	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3029	XSRETURN_EMPTY;
		3030
		3031	sv_setnv (draw_x_sv, draw_x);
		3032	sv_setnv (draw_y_sv, draw_y);
		3033
		3034	glPushMatrix ();
		3035	glTranslated (x, y, 0);
		3036
		3037	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3038	{
		3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3040
		3041	if (svp && SvTRUE (*svp))
		3042	{
		3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3044	glEnable (GL_BLEND);
		3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3046	glBegin (GL_QUADS);
		3047	glVertex2f (0, 0);
		3048	glVertex2f (w, 0);
		3049	glVertex2f (w, h);
		3050	glVertex2f (0, h);
		3051	glEnd ();
		3052	glDisable (GL_BLEND);
		3053	}
		3054	}
		3055	#if 0
		3056	// draw borders, for debugging
		3057	glPushMatrix ();
		3058	glColor4f (1., 1., 0., 1.);
		3059	glTranslatef (.5, .5, 0.);
		3060	glBegin (GL_LINE_LOOP);
		3061	glVertex2f (0 , 0);
		3062	glVertex2f (w - 1, 0);
		3063	glVertex2f (w - 1, h - 1);
		3064	glVertex2f (0 , h - 1);
		3065	glEnd ();
		3066	glPopMatrix ();
		3067	#endif
		3068	PUSHMARK (SP);
		3069	XPUSHs (self);
		3070	PUTBACK;
		3071	call_method ("_draw", G_VOID | G_DISCARD);
		3072	SPAGAIN;
		3073
		3074	glPopMatrix ();
		3075
		3076	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3077	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3078	}
		3079

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