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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 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
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
60	#if 0	88	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else
63	# define PARACHUTE 0
64	#endif
65		90
66	static AV *texture_av;	91	static AV *texture_av;
67		92
68	static struct	93	static struct
69	{	94	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
108	}	133	}
109		134
110	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
111		137
112	#include "pango-font.c"	138	#include "pango-font.c"
113	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
114	#include "pango-render.c"	140	#include "pango-render.c"
115		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
118		146
119	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
120		148
121	static int	149	static int
122	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
123	{	151	{
124	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		166
139	typedef struct cf_layout {	167	typedef struct cf_layout {
140	PangoLayout *pl;	168	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
142	int base_height;	170	int base_height;
143	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
144	} *CFPlus__Layout;	173	} *DC__Layout;
145		174
146	static CFPlus__Font default_font;	175	static DC__Font default_font;
147	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
149		178
150	static void	179	static void
151	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	185	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	187	}
159		188
160	static void	189	static void
161	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
162	{	191	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
165	*/	194	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
167		196
168	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		199
171	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
172	}	201	}
173		202
174	static void	203	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	205	{
177	PangoRectangle rect;	206	PangoRectangle rect;
178		207
179	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		220
192	typedef uint16_t tileid;	221	typedef uint16_t tileid;
193	typedef uint16_t faceid;	222	typedef uint16_t faceid;
194		223
195	typedef struct {	224	typedef struct {
196	int name;	225	GLuint name;
197	int w, h;	226	int w, h;
198	float s, t;	227	float s, t;
199	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
200	tileid smoothtile;	229	tileid smoothtile;
201	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
221		250
222	int32_t rows;	251	int32_t rows;
223	maprow *row;	252	maprow *row;
224	} *CFPlus__Map;	253	} *DC__Map;
225		254
226	static char *	255	static char *
227	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
228	{	257	{
229	char *p;	258	char *p;
…		…
267	self->texs *= 2;	296	self->texs *= 2;
268	}	297	}
269	}	298	}
270		299
271	static maprow *	300	static maprow *
272	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
273	{	302	{
274	if (0 > y)	303	if (0 > y)
275	{	304	{
276	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
315		344
316	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
317	}	346	}
318		347
319	static mapcell *	348	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
321	{	350	{
322	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
323	}	352	}
324		353
325	static void	354	static void
326	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
327	{	356	{
328	int r;	357	int r;
329		358
330	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
339	self->row = 0;	368	self->row = 0;
340	self->rows = 0;	369	self->rows = 0;
341	}	370	}
342		371
343	static void	372	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	374	{
346	int x, y;	375	int x, y;
347	maprow *row;	376	maprow *row;
348	mapcell *cell;	377	mapcell *cell;
349		378
…		…
428	n |= n >> 16;	457	n |= n >> 16;
429		458
430	return n + 1;	459	return n + 1;
431	}	460	}
432		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
433	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
436		476
437	MODULE = CFPlus PACKAGE = CFPlus	477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
438		521
439	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
440		523
441	BOOT:	524	BOOT:
442	{	525	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	527	static const struct {
445	const char *name;	528	const char *name;
446	IV iv;	529	IV iv;
447	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
470		553
471	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
474		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
556	# undef const_iv	652	# undef const_iv
557	};	653	};
558		654
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		674
579	NV floor (NV x)	675	NV floor (NV x)
580		676
581	NV ceil (NV x)	677	NV ceil (NV x)
582		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
		682
583	void	683	void
584	pango_init ()	684	pango_init ()
585	CODE:	685	CODE:
586	{	686	{
587	opengl_fontmap = pango_opengl_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	688	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		690	/*pango_context_set_font_description (opengl_context, default_font);*/
		691	#if PANGO_VERSION_CHECK (1, 15, 2)
		692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		693	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		694	#endif
590	}	695	}
591		696
592	int	697	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		698
595	void	699	int SDL_Init (U32 flags)
		700
		701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
596	SDL_Quit ()	705	void SDL_Quit ()
597		706
598	void	707	void
599	SDL_ListModes ()	708	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	709	PPCODE:
601	{	710	{
602	SDL_Rect **m;	711	SDL_Rect **m;
603		712
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	713	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	714	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	715	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	716	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		717
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	718	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	719	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		720
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	721	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	722	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	723	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	724	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		725
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	726	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	727	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	728	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	729	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	730	#endif
622
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625		731
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		733
628	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
629	while (*m)	735	while (*m)
630	{	736	{
631	AV *av = newAV ();	737	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
		740	av_push (av, newSViv (rgb));
		741	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
635		743
636	++m;	744	++m;
637	}	745	}
638	}	746	}
639		747
640	char *
641	SDL_GetError ()
642
643	int	748	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	749	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	750	CODE:
		751	{
		752	SDL_EnableUNICODE (1);
		753	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		754
		755	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		756	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		757	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		758	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		759
646	RETVAL = !!SDL_SetVideoMode (	760	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	761	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	762	);
		763
649	if (RETVAL)	764	if (RETVAL)
650	{	765	{
651	av_clear (texture_av);	766	av_clear (texture_av);
652		767
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	770	#include "glfunc.h"
656	# undef GL_FUNC	771	#undef GL_FUNC
657
658	}	772	}
		773	}
659	OUTPUT:	774	OUTPUT:
660	RETVAL	775	RETVAL
661		776
662	void	777	void
663	SDL_GL_SwapBuffers ()	778	SDL_GL_SwapBuffers ()
664		779
665	char *	780	char *
666	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
667		782
		783	int
		784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
		788
668	void	789	void
669	SDL_PollEvent ()	790	poll_events ()
670	PPCODE:	791	PPCODE:
671	{	792	{
672	SDL_Event ev;	793	SDL_Event ev;
673		794
674	while (SDL_PollEvent (&ev))	795	SDL_PumpEvents ();
		796	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	797	{
676	HV *hv = newHV ();	798	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	799	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		800
679	switch (ev.type)	801	switch (ev.type)
680	{	802	{
681	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
682	case SDL_KEYUP:	804	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	808	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	810	break;
689		811
690	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
709	x = ev.motion.x;	831	x = ev.motion.x;
710	y = ev.motion.y;	832	y = ev.motion.y;
711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712	}	834	}
713		835
714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
715	hv_store (hv, "state", 5, newSViv (state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
716	hv_store (hv, "x", 1, newSViv (x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
717	hv_store (hv, "y", 1, newSViv (y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720	}	842	}
721	break;	843	break;
722		844
723	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
724	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726		848
727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737	break;	859	break;
738	}	860	}
739		861
740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
741	}	863	}
742	}	864	}
743		865
744	int	866	int
745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
746	POSTCALL:	868	POSTCALL:
747	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
748	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
749		871
750	void	872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
		887
		888	void
751	Mix_CloseAudio ()	889	Mix_CloseAudio ()
752		890
753	int	891	int
754	Mix_AllocateChannels (int numchans = -1)	892	Mix_AllocateChannels (int numchans = -1)
		893
		894	const char *
		895	Mix_GetError ()
755		896
756	void	897	void
757	lowdelay (int fd, int val = 1)	898	lowdelay (int fd, int val = 1)
758	CODE:	899	CODE:
759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	900	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
785	}	926	}
786	}	927	}
787	#endif	928	#endif
788	}	929	}
789		930
790	void	931	int
791	add_font (char *file)	932	add_font (char *file)
792	CODE:	933	CODE:
793	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		935	OUTPUT:
		936	RETVAL
794		937
795	void	938	void
796	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
797	ALIAS:	940	ALIAS:
798	load_image_file = 1	941	load_image_file = 1
…		…
801	STRLEN image_len;	944	STRLEN image_len;
802	char *image = (char *)SvPVbyte (image_, image_len);	945	char *image = (char *)SvPVbyte (image_, image_len);
803	SDL_Surface *surface, *surface2;	946	SDL_Surface *surface, *surface2;
804	SDL_PixelFormat fmt;	947	SDL_PixelFormat fmt;
805	SDL_RWops *rw = ix	948	SDL_RWops *rw = ix
806	? SDL_RWFromFile (image, "r")	949	? SDL_RWFromFile (image, "rb")
807	: SDL_RWFromConstMem (image, image_len);	950	: SDL_RWFromConstMem (image, image_len);
808		951
809	if (!rw)	952	if (!rw)
810	croak ("load_image: %s", SDL_GetError ());	953	croak ("load_image: %s", SDL_GetError ());
811		954
…		…
884	void	1027	void
885	error (char *message)	1028	error (char *message)
886	CODE:	1029	CODE:
887	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
888	#ifdef _WIN32	1031	#ifdef _WIN32
889	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
890	#endif	1033	#endif
891		1034
892	void	1035	void
893	fatal (char *message)	1036	fatal (char *message)
894	CODE:	1037	CODE:
895	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
896	#ifdef _WIN32	1039	#ifdef _WIN32
897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
898	#endif	1041	#endif
899	_exit (1);	1042	_exit (1);
900		1043
901	void	1044	void
902	_exit (int retval = 0)	1045	_exit (int retval = 0)
…		…
914	#if DEBUG	1057	#if DEBUG
915	VALGRIND_DO_LEAK_CHECK;	1058	VALGRIND_DO_LEAK_CHECK;
916	#endif	1059	#endif
917	}	1060	}
918		1061
919	MODULE = CFPlus PACKAGE = CFPlus::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
920		1063
921	CFPlus::Font	1064	PROTOTYPES: DISABLE
		1065
		1066	DC::Font
922	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
923	CODE:	1068	CODE:
924	{	1069	{
925	int count;	1070	int count;
926	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
929	}	1074	}
930	OUTPUT:	1075	OUTPUT:
931	RETVAL	1076	RETVAL
932		1077
933	void	1078	void
934	DESTROY (CFPlus::Font self)	1079	DESTROY (DC::Font self)
935	CODE:	1080	CODE:
936	pango_font_description_free (self);	1081	pango_font_description_free (self);
937		1082
938	void	1083	void
939	make_default (CFPlus::Font self)	1084	make_default (DC::Font self)
		1085	PROTOTYPE: $
940	CODE:	1086	CODE:
941	default_font = self;	1087	default_font = self;
942		1088
943	MODULE = CFPlus PACKAGE = CFPlus::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
944		1090
		1091	PROTOTYPES: DISABLE
		1092
945	void	1093	void
946	reset_glyph_cache ()	1094	glyph_cache_backup ()
		1095	PROTOTYPE:
947	CODE:	1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
948	tc_clear ();	1103	tc_restore ();
949		1104
950	CFPlus::Layout	1105	DC::Layout
951	new (SV *class)	1106	new (SV *class)
952	CODE:	1107	CODE:
953	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
954		1109
955	RETVAL->pl = pango_layout_new (opengl_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
…		…
957	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
958	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
959	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
960	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
961	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
962		1118
963	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
964	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
965	OUTPUT:	1121	OUTPUT:
966	RETVAL	1122	RETVAL
967		1123
968	void	1124	void
969	DESTROY (CFPlus::Layout self)	1125	DESTROY (DC::Layout self)
970	CODE:	1126	CODE:
971	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
972	Safefree (self);	1129	Safefree (self);
973		1130
974	void	1131	void
975	set_text (CFPlus::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
976	CODE:	1133	CODE:
977	{	1134	{
978	STRLEN textlen;	1135	STRLEN textlen;
979	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
980		1137
981	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
982	}	1139	}
983		1140
984	void	1141	void
985	set_markup (CFPlus::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
986	CODE:	1143	CODE:
987	{	1144	{
988	STRLEN textlen;	1145	STRLEN textlen;
989	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
990		1147
991	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
992	}	1149	}
993		1150
994	void	1151	void
995	set_shapes (CFPlus::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
996	CODE:	1153	CODE:
997	{	1154	{
998	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
999	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
1000	const char *pos = text;	1157	const char *pos = text;
…		…
1035	if (attrs)	1192	if (attrs)
1036	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
1037	}	1194	}
1038		1195
1039	void	1196	void
1040	get_shapes (CFPlus::Layout self)	1197	get_shapes (DC::Layout self)
1041	PPCODE:	1198	PPCODE:
1042	{	1199	{
1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044		1201
1045	do	1202	do
1046	{	1203	{
1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048		1205
1049	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
1050	{	1207	{
1051	PangoRectangle extents;	1208	PangoRectangle extents;
1052	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1060		1217
1061	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
1062	}	1219	}
1063		1220
1064	int	1221	int
1065	has_wrapped (CFPlus::Layout self)	1222	has_wrapped (DC::Layout self)
1066	CODE:	1223	CODE:
1067	{	1224	{
1068	int lines = 1;	1225	int lines = 1;
1069	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
1070		1227
…		…
1075	}	1232	}
1076	OUTPUT:	1233	OUTPUT:
1077	RETVAL	1234	RETVAL
1078		1235
1079	SV *	1236	SV *
1080	get_text (CFPlus::Layout self)	1237	get_text (DC::Layout self)
1081	CODE:	1238	CODE:
1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
1084	OUTPUT:	1241	OUTPUT:
1085	RETVAL	1242	RETVAL
1086		1243
1087	void	1244	void
1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1089	CODE:	1246	CODE:
1090	self->r = r;	1247	self->r = r;
1091	self->g = g;	1248	self->g = g;
1092	self->b = b;	1249	self->b = b;
1093	self->a = a;	1250	self->a = a;
1094		1251
1095	void	1252	void
1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
1097	CODE:	1254	CODE:
1098	if (self->font != font)	1255	if (self->font != font)
1099	{	1256	{
1100	self->font = font;	1257	self->font = font;
1101	layout_update_font (self);	1258	layout_update_font (self);
1102	}	1259	}
1103		1260
1104	void	1261	void
1105	set_height (CFPlus::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
1106	CODE:	1263	CODE:
1107	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
1108	{	1265	{
1109	self->base_height = base_height;	1266	self->base_height = base_height;
1110	layout_update_font (self);	1267	layout_update_font (self);
1111	}	1268	}
1112		1269
1113	void	1270	void
1114	set_width (CFPlus::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
1115	CODE:	1272	CODE:
1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1117		1274
1118	void	1275	void
1119	set_indent (CFPlus::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
1120	CODE:	1277	CODE:
1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122		1279
1123	void	1280	void
1124	set_spacing (CFPlus::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
1125	CODE:	1282	CODE:
1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127		1284
1128	void	1285	void
1129	set_ellipsise (CFPlus::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
1130	CODE:	1287	CODE:
1131	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
1136	);	1293	);
1137		1294
1138	void	1295	void
1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
1140	CODE:	1297	CODE:
1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142		1299
1143	void	1300	void
1144	size (CFPlus::Layout self)	1301	size (DC::Layout self)
1145	PPCODE:	1302	PPCODE:
1146	{	1303	{
1147	int w, h;	1304	int w, h;
1148		1305
1149	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
1152	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
1153	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
1154	}	1311	}
1155		1312
1156	int	1313	int
1157	descent (CFPlus::Layout self)	1314	descent (DC::Layout self)
1158	CODE:	1315	CODE:
1159	{	1316	{
1160	PangoRectangle rect;	1317	PangoRectangle rect;
1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162	pango_layout_line_get_pixel_extents (line, 0, &rect);	1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
1163	RETVAL = PANGO_DESCENT (rect);	1320	RETVAL = PANGO_DESCENT (rect);
1164	}	1321	}
1165	OUTPUT:	1322	OUTPUT:
1166	RETVAL	1323	RETVAL
1167		1324
1168	int	1325	int
1169	xy_to_index (CFPlus::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
1170	CODE:	1327	CODE:
1171	{	1328	{
1172	int index, trailing;	1329	int index, trailing;
1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1174	RETVAL = index + trailing;	1331	RETVAL = index + trailing;
1175	}	1332	}
1176	OUTPUT:	1333	OUTPUT:
1177	RETVAL	1334	RETVAL
1178		1335
1179	void	1336	void
1180	cursor_pos (CFPlus::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1181	PPCODE:	1338	PPCODE:
1182	{	1339	{
1183	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185		1342
1186	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1187	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190	}	1347	}
1191		1348
1192	void	1349	void
1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194	PPCODE:	1351	PPCODE:
1195	{	1352	{
1196	int line, x;	1353	int line, x;
1197		1354
1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200		1358	--line;
		1359	#endif
1201	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
1202	PUSHs (sv_2mortal (newSViv (line - 1)));	1361	PUSHs (sv_2mortal (newSViv (line)));
1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204	}	1363	}
1205		1364
1206	void	1365	void
1207	line_x_to_index (CFPlus::Layout self, int line, int x)	1366	line_x_to_index (DC::Layout self, int line, int x)
1208	PPCODE:	1367	PPCODE:
1209	{	1368	{
1210	PangoLayoutLine *lp;	1369	PangoLayoutLine *lp;
1211	int index, trailing;	1370	int index, trailing;
1212		1371
1213	if (line < 0)	1372	if (line < 0)
1214	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1215		1374
1216	if (!(lp = pango_layout_get_line (self->pl, line)))	1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217	XSRETURN_EMPTY; /* do better */	1376	XSRETURN_EMPTY; /* do better */
1218		1377
1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1220		1379
1221	EXTEND (SP, 2);	1380	EXTEND (SP, 2);
…		…
1227	PUSHs (sv_2mortal (newSViv (trailing)));	1386	PUSHs (sv_2mortal (newSViv (trailing)));
1228	}	1387	}
1229	}	1388	}
1230		1389
1231	void	1390	void
1232	render (CFPlus::Layout self, float x, float y, int flags = 0)	1391	render (DC::Layout self, float x, float y, int flags = 0)
1233	PPCODE:	1392	CODE:
		1393	rc_clear (self->rc);
1234	pango_opengl_render_layout_subpixel (	1394	pango_opengl_render_layout_subpixel (
1235	self->pl,	1395	self->pl,
		1396	self->rc,
1236	x * PANGO_SCALE, y * PANGO_SCALE,	1397	x * PANGO_SCALE, y * PANGO_SCALE,
1237	self->r, self->g, self->b, self->a,	1398	self->r, self->g, self->b, self->a,
1238	flags	1399	flags
1239	);	1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
1240		1404
1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243	void	1405	void
1244	pad2pot (SV *data_, SV *w_, SV *h_)	1406	draw (DC::Layout self)
1245	CODE:	1407	CODE:
1246	{	1408	{
1247	int ow = SvIV (w_);	1409	glEnable (GL_TEXTURE_2D);
1248	int oh = SvIV (h_);	1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1249		1416
1250	if (ow && oh)	1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
		1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1425
		1426	PROTOTYPES: ENABLE
		1427
		1428	void
		1429	pad (SV *data_, int ow, int oh, int nw, int nh)
		1430	CODE:
		1431	{
		1432	if ((nw != ow || nh != oh) && SvOK (data_))
1251	{	1433	{
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;	1434	STRLEN datalen;
1260	char *data = SvPVbyte (data_, datalen);	1435	char *data = SvPVbyte (data_, datalen);
1261	int bpp = datalen / (ow * oh);	1436	int bpp = datalen / (ow * oh);
1262	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1437	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1263		1438
1264	SvPOK_only (result_);	1439	SvPOK_only (result_);
1265	SvCUR_set (result_, nw * nh * bpp);	1440	SvCUR_set (result_, nw * nh * bpp);
1266		1441
1267	memset (SvPVX (result_), 0, nw * nh * bpp);	1442	memset (SvPVX (result_), 0, nw * nh * bpp);
1268	while (oh--)	1443	while (oh--)
1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1444	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1270		1445
1271	sv_setsv (data_, result_);	1446	sv_setsv (data_, result_);
1272	}
1273
1274	sv_setiv (w_, nw);
1275	sv_setiv (h_, nh);
1276	}
1277	}	1447	}
1278	}	1448	}
1279		1449
1280	void	1450	void
1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1451	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1287	{	1457	{
1288	HV *hv = (HV *)SvRV (self);	1458	HV *hv = (HV *)SvRV (self);
1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1459	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1460	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1461	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1462
		1463	if (name <= 0)
		1464	XSRETURN_EMPTY;
1292		1465
1293	if (items < 5)	1466	if (items < 5)
1294	{	1467	{
1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1468	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1469	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1324	glDisable (GL_ALPHA_TEST);	1497	glDisable (GL_ALPHA_TEST);
1325	glDisable (GL_BLEND);	1498	glDisable (GL_BLEND);
1326	}	1499	}
1327	}	1500	}
1328		1501
1329	MODULE = CFPlus PACKAGE = CFPlus::Map	1502	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1503	CODE:
		1504	{
		1505	GLint width;
		1506	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1507	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1508	RETVAL = width > 0;
		1509	}
		1510	OUTPUT:
		1511	RETVAL
1330		1512
1331	CFPlus::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
		1514
		1515	PROTOTYPES: DISABLE
		1516
		1517	DC::Map
1332	new (SV *class)	1518	new (SV *class)
1333	CODE:	1519	CODE:
1334	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1335	RETVAL->x = 0;	1521	RETVAL->x = 0;
1336	RETVAL->y = 0;	1522	RETVAL->y = 0;
…		…
1344	RETVAL->row = 0;	1530	RETVAL->row = 0;
1345	OUTPUT:	1531	OUTPUT:
1346	RETVAL	1532	RETVAL
1347		1533
1348	void	1534	void
1349	DESTROY (CFPlus::Map self)	1535	DESTROY (DC::Map self)
1350	CODE:	1536	CODE:
1351	{	1537	{
1352	map_clear (self);	1538	map_clear (self);
1353	Safefree (self->face2tile);	1539	Safefree (self->face2tile);
1354	Safefree (self->tex);	1540	Safefree (self->tex);
1355	Safefree (self);	1541	Safefree (self);
1356	}	1542	}
1357		1543
1358	void	1544	void
1359	resize (CFPlus::Map self, int map_width, int map_height)	1545	resize (DC::Map self, int map_width, int map_height)
1360	CODE:	1546	CODE:
1361	self->w = map_width;	1547	self->w = map_width;
1362	self->h = map_height;	1548	self->h = map_height;
1363		1549
1364	void	1550	void
1365	clear (CFPlus::Map self)	1551	clear (DC::Map self)
1366	CODE:	1552	CODE:
1367	map_clear (self);	1553	map_clear (self);
1368		1554
1369	void	1555	void
1370	set_tileid (CFPlus::Map self, int face, int tile)	1556	set_tileid (DC::Map self, int face, int tile)
1371	CODE:	1557	CODE:
1372	{	1558	{
1373	need_facenum (self, face); self->face2tile [face] = tile;	1559	need_facenum (self, face); self->face2tile [face] = tile;
1374	need_texid (self, tile);	1560	need_texid (self, tile);
1375	}	1561	}
1376		1562
1377	void	1563	void
1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1564	set_smooth (DC::Map self, int face, int smooth, int level)
1379	CODE:	1565	CODE:
1380	{	1566	{
1381	tileid texid;	1567	tileid texid;
1382	maptex *tex;	1568	maptex *tex;
1383		1569
…		…
1396	tex->smoothtile = self->face2tile [smooth];	1582	tex->smoothtile = self->face2tile [smooth];
1397	tex->smoothlevel = level;	1583	tex->smoothlevel = level;
1398	}	1584	}
1399		1585
1400	void	1586	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)	1587	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1402	CODE:	1588	CODE:
1403	{	1589	{
1404	need_texid (self, texid);	1590	need_texid (self, texid);
1405		1591
1406	{	1592	{
…		…
1426	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428	}	1614	}
1429		1615
1430	int	1616	int
1431	ox (CFPlus::Map self)	1617	ox (DC::Map self)
1432	ALIAS:	1618	ALIAS:
1433	oy = 1	1619	oy = 1
1434	x = 2	1620	x = 2
1435	y = 3	1621	y = 3
1436	w = 4	1622	w = 4
…		…
1447	}	1633	}
1448	OUTPUT:	1634	OUTPUT:
1449	RETVAL	1635	RETVAL
1450		1636
1451	void	1637	void
1452	scroll (CFPlus::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1453	CODE:	1639	CODE:
1454	{	1640	{
1455	if (dx > 0)	1641	if (dx > 0)
1456	map_blank (self, self->x, self->y, dx, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1457	else if (dx < 0)	1643	else if (dx < 0)
…		…
1472	self->rows += MAP_EXTEND_Y;	1658	self->rows += MAP_EXTEND_Y;
1473	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1474	}	1660	}
1475	}	1661	}
1476		1662
1477	void	1663	SV *
1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1479	CODE:	1665	CODE:
1480	{	1666	{
1481	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1482	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1483	mapcell *cell;	1669	mapcell *cell;
1484	int x, y, flags;	1670	int x, y, z, flags;
		1671	AV *missing = newAV ();
		1672	RETVAL = newRV_noinc ((SV *)missing);
1485		1673
1486	while (data < data_end - 1)	1674	while (data < data_end - 1)
1487	{	1675	{
1488	flags = (data [0] << 8) + data [1]; data += 2;	1676	flags = (data [0] << 8) + data [1]; data += 2;
1489		1677
…		…
1509	uint8_t ext, cmd;	1697	uint8_t ext, cmd;
1510		1698
1511	do	1699	do
1512	{	1700	{
1513	ext = *data++;	1701	ext = *data++;
1514	cmd = ext & 0x3f;	1702	cmd = ext & 0x7f;
1515		1703
1516	if (cmd < 4)	1704	if (cmd < 4)
1517	cell->darkness = 255 - ext * 64 + 1;	1705	cell->darkness = 255 - ext * 64 + 1;
1518	else if (cmd == 5) // health	1706	else if (cmd == 5) // health
1519	{	1707	{
…		…
1522	}	1710	}
1523	else if (cmd == 6) // monster width	1711	else if (cmd == 6) // monster width
1524	cell->stat_width = *data++ + 1;	1712	cell->stat_width = *data++ + 1;
1525	else if (cmd == 0x47)	1713	else if (cmd == 0x47)
1526	{	1714	{
1527	if (*data == 4)	1715	if (*data == 1) cell->player = data [1];
1528	; // decode player count	1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1529		1719
1530	data += *data + 1;	1720	data += *data + 1;
1531	}	1721	}
1532	else if (cmd == 8) // cell flags	1722	else if (cmd == 8) // cell flags
1533	cell->flags = *data++;	1723	cell->flags = *data++;
…		…
1540	}	1730	}
1541	else	1731	else
1542	cell->darkness = *data++ + 1;	1732	cell->darkness = *data++ + 1;
1543	}	1733	}
1544		1734
		1735	for (z = 0; z <= 2; ++z)
1545	if (flags & 4)	1736	if (flags & (4 >> z))
1546	{	1737	{
1547	faceid face = (data [0] << 8) + data [1]; data += 2;	1738	faceid face = (data [0] << 8) + data [1]; data += 2;
1548	need_facenum (self, face);	1739	need_facenum (self, face);
1549	cell->tile [0] = self->face2tile [face];	1740	cell->tile [z] = self->face2tile [face];
		1741
		1742	if (cell->tile [z])
		1743	{
		1744	maptex *tex = self->tex + cell->tile [z];
		1745	if (!tex->name)
		1746	av_push (missing, newSViv (cell->tile [z]));
		1747
		1748	if (tex->smoothtile)
		1749	{
		1750	maptex *smooth = self->tex + tex->smoothtile;
		1751	if (!smooth->name)
		1752	av_push (missing, newSViv (tex->smoothtile));
		1753	}
		1754	}
1550	}	1755	}
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	}	1756	}
1566	else	1757	else
1567	cell->darkness = 0;	1758	cell->darkness = 0;
1568	}	1759	}
1569	}	1760	}
		1761	OUTPUT:
		1762	RETVAL
1570		1763
1571	SV *	1764	SV *
1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1573	CODE:	1766	CODE:
1574	{	1767	{
1575	int x1, x;	1768	int x1, x;
1576	int y1, y;	1769	int y1, y;
1577	int z;	1770	int z;
…		…
1622	}	1815	}
1623	OUTPUT:	1816	OUTPUT:
1624	RETVAL	1817	RETVAL
1625		1818
1626	void	1819	void
1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1628	CODE:	1821	CODE:
1629	{	1822	{
		1823	int x, y, z;
		1824
1630	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1632	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1633	smooth_key skey;	1828	smooth_key skey;
1634	int x, y, z;	1829	int pl_x, pl_y;
1635	int last_name;	1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
		1834
		1835	pl_tex.name = 0;
1636		1836
1637	// thats current max. sorry.	1837	// thats current max. sorry.
1638	if (sw > 255) sw = 255;	1838	if (sw > 255) sw = 255;
1639	if (sh > 255) sh = 255;	1839	if (sh > 255) sh = 255;
1640		1840
1641	// clear key, in case of extra padding	1841	// clear key, in case of extra padding
1642	memset (&skey, 0, sizeof (skey));	1842	memset (&skey, 0, sizeof (skey));
1643		1843
1644	glColor4ub (255, 255, 255, 255);	1844	memset (&key, 0, sizeof (key));
1645		1845	key.r = 255;
1646	glEnable (GL_BLEND);	1846	key.g = 255;
1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1847	key.b = 255;
1648	glEnable (GL_TEXTURE_2D);	1848	key.a = 255;
1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1849	key.mode = GL_QUADS;
1650		1850	key.format = GL_T2F_V3F;
1651	glBegin (GL_QUADS);	1851	key.texname = -1;
1652
1653	last_name = 0;
1654		1852
1655	mx += self->x;	1853	mx += self->x;
1656	my += self->y;	1854	my += self->y;
1657		1855
1658	// first pass: determine smooth_max	1856	// first pass: determine smooth_max
…		…
1674	MAX (self->tex [cell->tile [0]].smoothlevel,	1872	MAX (self->tex [cell->tile [0]].smoothlevel,
1675	MAX (self->tex [cell->tile [1]].smoothlevel,	1873	MAX (self->tex [cell->tile [1]].smoothlevel,
1676	self->tex [cell->tile [2]].smoothlevel));	1874	self->tex [cell->tile [2]].smoothlevel));
1677	}	1875	}
1678	}	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);
1679		1881
1680	for (z = 0; z <= 2; z++)	1882	for (z = 0; z <= 2; z++)
1681	{	1883	{
1682	memset (smooth_level, 0, sizeof (smooth_level));	1884	memset (smooth_level, 0, sizeof (smooth_level));
1683		1885
…		…
1696	{	1898	{
1697	maptex tex = self->tex [tile];	1899	maptex tex = self->tex [tile];
1698	int px = (x + 1) * T - tex.w;	1900	int px = (x + 1) * T - tex.w;
1699	int py = (y + 1) * T - tex.h;	1901	int py = (y + 1) * T - tex.h;
1700		1902
1701	// suppressing texture state switches here
1702	// is only moderately effective, but worth the extra effort
1703	if (last_name != tex.name)	1903	if (key.texname != tex.name)
1704	{	1904	{
1705	if (!tex.name)	1905	if (!tex.name)
1706	tex = self->tex [2]; /* missing, replace by noface */	1906	tex = self->tex [2]; /* missing, replace by noface */
1707		1907
1708	glEnd ();	1908	key.texname = tex.name;
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	arr = rc_array (rc, &key);
1710	glBegin (GL_QUADS);
1711	}	1910	}
1712		1911
1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1912	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	{	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
1720	if (cell->flags & 1)	1928	if (cell->flags & 1)
1721	{	1929	{
1722	maptex tex = self->tex [1];	1930	maptex tex = self->tex [1];
1723	int px = x * T + T * 2 / 32;	1931	int px = x * T + T * 2 / 32;
1724	int py = y * T - T * 6 / 32;	1932	int py = y * T - T * 6 / 32;
1725		1933
		1934	if (tex.name)
1726	glEnd ();	1935	{
1727	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);
1728	glBegin (GL_QUADS);	1946	}
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	}	1947	}
1735	}	1948	}
1736		1949
1737	// update smooth hash	1950	// update smooth hash
1738	if (tex.smoothtile)	1951	if (tex.smoothtile)
…		…
1774	}	1987	}
1775	}	1988	}
1776	}	1989	}
1777	}	1990	}
1778		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
1779	// go through all smoothlevels, lowest to highest, then draw.	1995	// go through all smoothlevels, lowest to highest, then draw.
1780	// this is basically counting sort	1996	// this is basically counting sort
1781	{	1997	{
1782	int w, b;	1998	int w, b;
1783		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
1784	for (w = 0; w < 256 / 32; ++w)	2002	for (w = 0; w < 256 / 32; ++w)
1785	{	2003	{
1786	uint32_t smask = smooth_level [w];	2004	uint32_t smask = smooth_level [w];
1787	if (smask)	2005	if (smask)
1788	for (b = 0; b < 32; ++b)	2006	for (b = 0; b < 32; ++b)
…		…
1807	int border = bits & 15;	2025	int border = bits & 15;
1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809	float dx = tex.s * .0625f; // 16 images/row	2027	float dx = tex.s * .0625f; // 16 images/row
1810	float dy = tex.t * .5f ; // 2 images/column	2028	float dy = tex.t * .5f ; // 2 images/column
1811		2029
1812	// this time naively avoiding texture state changes
1813	// save gobs of state changes.
1814	if (last_name != tex.name)	2030	if (tex.name)
1815	{	2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
1816	if (!tex.name)	2034	if (key.texname != tex.name)
1817	continue; // smoothing not yet available	2035	{
1818
1819	glEnd ();	2036	glEnd ();
1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
1822	}	2039	}
1823		2040
1824	if (border)	2041	if (border)
1825	{	2042	{
1826	float ox = border * dx;	2043	float ox = border * dx;
1827		2044
1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1832	}	2049	}
1833		2050
1834	if (corner)	2051	if (corner)
1835	{	2052	{
1836	float ox = corner * dx;	2053	float ox = corner * dx;
1837		2054
1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
1842	}	2060	}
1843	}	2061	}
1844	}	2062	}
1845	}	2063	}
1846	}	2064	}
		2065
		2066	glEnd ();
		2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
1847	}	2069	}
1848		2070
1849	hv_clear (smooth);	2071	hv_clear (smooth);
1850	}	2072	}
1851		2073
1852	glEnd ();	2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
1853		2079
1854	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
1855	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
		2092	rc_free (rc);
1856		2093
1857	// top layer: overlays such as the health bar	2094	// top layer: overlays such as the health bar
1858	for (y = 0; y < sh; y++)	2095	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2096	if (0 <= y + my && y + my < self->rows)
1860	{	2097	{
…		…
1885	}	2122	}
1886	}	2123	}
1887	}	2124	}
1888		2125
1889	void	2126	void
1890	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)
1891	CODE:	2128	CODE:
1892	{	2129	{
1893	static float color[16][3] = {	2130	static float color[16][3] = {
1894	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1895	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
1945	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1946	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1947	}	2184	}
1948		2185
1949	void	2186	void
1950	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)
1951	PPCODE:	2188	PPCODE:
1952	{	2189	{
1953	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1954	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1955	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2196	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1956	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2197	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1957		2198
1958	memset (darkness, 255, sw4 * sh);
1959	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1960	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1961		2201
1962	mx += self->x;	2202	mx += self->x - 1;
1963	my += self->y;	2203	my += self->y - 1;
1964		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1965	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1966	if (0 <= y + my && y + my < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1967	{	2209	{
1968	maprow *row = self->row + (y + my);	2210	maprow *row = self->row + (y + my);
1969		2211
1970	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1971	if (row->c0 <= x + mx && x + mx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1972	{	2214	{
1973	mapcell *cell = row->col + (x + mx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1974		2216
1975	darkness[y * sw4 + x] = cell->darkness	2217	darkness1 [y * sw1 + x] = cell->darkness
1976	? 255 - (cell->darkness - 1)	2218	? 255 - (cell->darkness - 1)
1977	: 255 - FOW_DARKNESS;	2219	: 255 - FOW_DARKNESS;
1978	}	2220	}
1979	}	2221	}
1980		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
1981	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1982	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
1983	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
1984	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
1985	}	2265	}
1986		2266
1987	SV *	2267	SV *
1988	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)
1989	CODE:	2269	CODE:
1990	{	2270	{
1991	int x, y, x1, y1;	2271	int x, y, x1, y1;
1992	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
1993	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2050	else	2330	else
2051	*data++ = 0;	2331	*data++ = 0;
2052	}	2332	}
2053	}	2333	}
2054		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	{
2055	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
2056	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
2057	RETVAL = data_sv;	2342	RETVAL = data_sv;
2058	}	2343	}
2059	OUTPUT:	2344	OUTPUT:
2060	RETVAL	2345	RETVAL
2061		2346
2062	void	2347	void
2063	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)
2064	PPCODE:	2349	PPCODE:
2065	{	2350	{
2066	int x, y, z;	2351	int x, y, z;
2067	int w, h;	2352	int w, h;
2068	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;
2069		2364
2070	if (*data++ != 0)	2365	if (*data++ != 0)
2071	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
2072		2367
2073	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
2074	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
2075		2370
2076	// 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
…		…
2088	{	2383	{
2089	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
2090		2385
2091	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
2092	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
2093	uint8_t flags = *data++;	2393	flags = *data++;
2094		2394
2095	if (flags)	2395	if (flags)
2096	{	2396	{
2097	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
2098	tileid tile[3] = { 0, 0, 0 };	2398	tileid tile[3] = { 0, 0, 0 };
…		…
2101	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2102	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2103		2403
2104	if (cell->darkness == 0)	2404	if (cell->darkness == 0)
2105	{	2405	{
2106	cell->darkness = 0;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
2107		2408
2108	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
2109	{	2410	{
2110	tileid t = tile [z];	2411	tileid t = tile [z];
2111		2412
2112	if (t >= self->texs || (t && !self->tex [t].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
2113	{	2414	{
2114	XPUSHs (sv_2mortal (newSViv (t)));	2415	PUSHs (sv_2mortal (newSViv (t)));
2115	need_texid (self, t);	2416	need_texid (self, t);
2116	}	2417	}
2117		2418
2118	cell->tile [z] = t;	2419	cell->tile [z] = t;
2119	}	2420	}
…		…
2121	}	2422	}
2122	}	2423	}
2123	}	2424	}
2124	}	2425	}
2125		2426
2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
2127		2428
2128	CFPlus::MixChunk	2429	DC::RW
2129	new_from_file (SV *class, char *path)	2430	new (SV *class, SV *data_sv)
2130	CODE:	2431	CODE:
2131	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
2132	OUTPUT:	2438	OUTPUT:
2133	RETVAL	2439	RETVAL
2134		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 : '('
2135	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
2136	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
2137	CODE:	2551	CODE:
2138	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
2139		2553
2140	int	2554	int
2141	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
2142	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
2143	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
2144	OUTPUT:	2560	OUTPUT:
2145	RETVAL	2561	RETVAL
2146		2562
2147	int	2563	DC::Channel
2148	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)
2149	CODE:	2565	CODE:
		2566	{
2150	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	}
2151	OUTPUT:	2578	OUTPUT:
2152	RETVAL	2579	RETVAL
2153		2580
2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2155		2582
2156	int	2583	int
2157	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
2158	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
2159	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
2160	OUTPUT:	2590	OUTPUT:
2161	RETVAL	2591	RETVAL
2162		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
2163	int	2615	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)	2616	play (DC::MixMusic self, int loops = -1)
2184	CODE:	2617	CODE:
2185	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
2186	OUTPUT:	2619	OUTPUT:
2187	RETVAL	2620	RETVAL
2188		2621
2189	int	2622	void
2190	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)
2191	CODE:	2624	CODE:
2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2625	Mix_FadeInMusicPos (self, loops, ms, position);
2193	OUTPUT:
2194	RETVAL
2195		2626
2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
2197		2630
2198	BOOT:	2631	BOOT:
2199	{	2632	{
2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201	static const struct {	2634	static const struct {
2202	const char *name;	2635	const char *name;
2203	IV iv;	2636	IV iv;
2204	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
2205	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
		2639	const_iv (GL_VENDOR),
		2640	const_iv (GL_VERSION),
		2641	const_iv (GL_EXTENSIONS),
2206	const_iv (GL_COLOR_MATERIAL),	2642	const_iv (GL_COLOR_MATERIAL),
2207	const_iv (GL_SMOOTH),	2643	const_iv (GL_SMOOTH),
2208	const_iv (GL_FLAT),	2644	const_iv (GL_FLAT),
2209	const_iv (GL_DITHER),	2645	const_iv (GL_DITHER),
2210	const_iv (GL_BLEND),	2646	const_iv (GL_BLEND),
…		…
2214	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
2215	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
2216	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
2217	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
2218	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
2219	const_iv (GL_AND),	2656	const_iv (GL_AND),
2220	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
2221	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
2222	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
2223	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
2236	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
2237	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
2238	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
2239	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
2240	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),
2241	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
		2685	const_iv (GL_PROXY_TEXTURE_1D),
		2686	const_iv (GL_PROXY_TEXTURE_2D),
2242	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
2243	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
2244	const_iv (GL_TEXTURE_ENV),	2689	const_iv (GL_TEXTURE_ENV),
2245	const_iv (GL_TEXTURE_MAG_FILTER),	2690	const_iv (GL_TEXTURE_MAG_FILTER),
2246	const_iv (GL_TEXTURE_MIN_FILTER),	2691	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2267	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
2268	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
2269	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
2270	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
2271	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
2272	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
2273	const_iv (GL_LINE_STRIP),	2719	const_iv (GL_LINE_STRIP),
2274	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
2275	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
2276	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
2277	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
2278	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
2279	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
2280	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),
2281	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
2282	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
2283	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
2284	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
2285	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
2286	# undef const_iv	2740	# undef const_iv
…		…
2291		2745
2292	texture_av = newAV ();	2746	texture_av = newAV ();
2293	AvREAL_off (texture_av);	2747	AvREAL_off (texture_av);
2294	}	2748	}
2295		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
		2755
2296	char *	2756	char *
2297	gl_vendor ()	2757	gl_vendor ()
2298	CODE:	2758	CODE:
2299	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
2300	OUTPUT:	2760	OUTPUT:
…		…
2312	CODE:	2772	CODE:
2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2314	OUTPUT:	2774	OUTPUT:
2315	RETVAL	2775	RETVAL
2316		2776
		2777	const char *glGetString (GLenum pname)
		2778
		2779	GLint glGetInteger (GLenum pname)
		2780	CODE:
		2781	glGetIntegerv (pname, &RETVAL);
		2782	OUTPUT:
		2783	RETVAL
		2784
		2785	GLdouble glGetDouble (GLenum pname)
		2786	CODE:
		2787	glGetDoublev (pname, &RETVAL);
		2788	OUTPUT:
		2789	RETVAL
		2790
2317	int glGetError ()	2791	int glGetError ()
2318		2792
2319	void glFinish ()	2793	void glFinish ()
2320		2794
2321	void glClear (int mask)	2795	void glClear (int mask)
…		…
2358	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# 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_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2360		2834
2361	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# 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_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
2363		2839
2364	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
2365		2841
2366	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
2367		2843
…		…
2375		2851
2376	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
2377	CODE:	2853	CODE:
2378	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
2379		2855
2380	void glBegin (int mode)
2381
2382	void glEnd ()
2383
2384	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)
2385	PROTOTYPE: @
2386	ALIAS:	2857	ALIAS:
2387	glColor_premultiply = 1	2858	glColor_premultiply = 1
2388	CODE:	2859	CODE:
2389	if (ix)	2860	if (ix)
2390	{	2861	{
…		…
2393	b *= a;	2864	b *= a;
2394	}	2865	}
2395	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
2396	glColor4f (r, g, b, a);	2867	glColor4f (r, g, b, a);
2397		2868
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.)	2869	void glRasterPos (float x, float y, float z = 0.)
2405	CODE:	2870	CODE:
2406	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
2407	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
2408		2873
…		…
2412		2877
2413	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
2414	CODE:	2879	CODE:
2415	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
2416		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
2417	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
2418	CODE:	2912	CODE:
2419	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
2420		2914
2421	void glTexParameter (int target, int pname, float param)	2915	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)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2438	CODE:	2932	CODE:
2439	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441		2935
2442	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)
2443		2937
2444	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)
2445		2939
2446	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)
		2941
		2942	void glPixelZoom (float x, float y)
2447		2943
2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2944	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2449		2945
2450	int glGenTexture ()	2946	int glGenTexture ()
2451	CODE:	2947	CODE:
…		…
2471		2967
2472	void glEndList ()	2968	void glEndList ()
2473		2969
2474	void glCallList (int list)	2970	void glCallList (int list)
2475		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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