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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.194 by root, Thu Jul 12 17:56:50 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);
692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	814	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
693	break;	815	break;
694		816
695	case SDL_MOUSEMOTION:	817	case SDL_MOUSEMOTION:
		818	{
		819	int state = ev.motion.state;
		820	int x = ev.motion.x;
		821	int y = ev.motion.y;
		822	int xrel = ev.motion.xrel;
		823	int yrel = ev.motion.yrel;
		824
		825	/* do simplistic event compression */
		826	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		827	&& state == ev.motion.state)
		828	{
		829	xrel += ev.motion.xrel;
		830	yrel += ev.motion.yrel;
		831	x = ev.motion.x;
		832	y = ev.motion.y;
		833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		834	}
		835
696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
697
698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		842	}
703	break;	843	break;
704		844
705	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
706	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
708		848
709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
719	break;	859	break;
720	}	860	}
721		861
722	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))));
723	}	863	}
724	}	864	}
725		865
726	int	866	int
727	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)
728	POSTCALL:	868	POSTCALL:
729	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
730	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
731		871
732	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
733	Mix_CloseAudio ()	889	Mix_CloseAudio ()
734		890
735	int	891	int
736	Mix_AllocateChannels (int numchans = -1)	892	Mix_AllocateChannels (int numchans = -1)
		893
		894	const char *
		895	Mix_GetError ()
737		896
738	void	897	void
739	lowdelay (int fd, int val = 1)	898	lowdelay (int fd, int val = 1)
740	CODE:	899	CODE:
741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	900	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
767	}	926	}
768	}	927	}
769	#endif	928	#endif
770	}	929	}
771		930
772	void	931	int
773	add_font (char *file)	932	add_font (char *file)
774	CODE:	933	CODE:
775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		935	OUTPUT:
		936	RETVAL
776		937
777	void	938	void
778	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
779	ALIAS:	940	ALIAS:
780	load_image_file = 1	941	load_image_file = 1
…		…
783	STRLEN image_len;	944	STRLEN image_len;
784	char *image = (char *)SvPVbyte (image_, image_len);	945	char *image = (char *)SvPVbyte (image_, image_len);
785	SDL_Surface *surface, *surface2;	946	SDL_Surface *surface, *surface2;
786	SDL_PixelFormat fmt;	947	SDL_PixelFormat fmt;
787	SDL_RWops *rw = ix	948	SDL_RWops *rw = ix
788	? SDL_RWFromFile (image, "r")	949	? SDL_RWFromFile (image, "rb")
789	: SDL_RWFromConstMem (image, image_len);	950	: SDL_RWFromConstMem (image, image_len);
790		951
791	if (!rw)	952	if (!rw)
792	croak ("load_image: %s", SDL_GetError ());	953	croak ("load_image: %s", SDL_GetError ());
793		954
…		…
866	void	1027	void
867	error (char *message)	1028	error (char *message)
868	CODE:	1029	CODE:
869	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
870	#ifdef _WIN32	1031	#ifdef _WIN32
871	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
872	#endif	1033	#endif
873		1034
874	void	1035	void
875	fatal (char *message)	1036	fatal (char *message)
876	CODE:	1037	CODE:
877	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
878	#ifdef _WIN32	1039	#ifdef _WIN32
879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
880	#endif	1041	#endif
881	_exit (1);	1042	_exit (1);
882		1043
883	void	1044	void
884	_exit (int retval = 0)	1045	_exit (int retval = 0)
…		…
896	#if DEBUG	1057	#if DEBUG
897	VALGRIND_DO_LEAK_CHECK;	1058	VALGRIND_DO_LEAK_CHECK;
898	#endif	1059	#endif
899	}	1060	}
900		1061
901	MODULE = CFPlus PACKAGE = CFPlus::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
902		1063
903	CFPlus::Font	1064	PROTOTYPES: DISABLE
		1065
		1066	DC::Font
904	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
905	CODE:	1068	CODE:
906	{	1069	{
907	int count;	1070	int count;
908	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
911	}	1074	}
912	OUTPUT:	1075	OUTPUT:
913	RETVAL	1076	RETVAL
914		1077
915	void	1078	void
916	DESTROY (CFPlus::Font self)	1079	DESTROY (DC::Font self)
917	CODE:	1080	CODE:
918	pango_font_description_free (self);	1081	pango_font_description_free (self);
919		1082
920	void	1083	void
921	make_default (CFPlus::Font self)	1084	make_default (DC::Font self)
		1085	PROTOTYPE: $
922	CODE:	1086	CODE:
923	default_font = self;	1087	default_font = self;
924		1088
925	MODULE = CFPlus PACKAGE = CFPlus::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
926		1090
		1091	PROTOTYPES: DISABLE
		1092
927	void	1093	void
928	reset_glyph_cache ()	1094	glyph_cache_backup ()
		1095	PROTOTYPE:
929	CODE:	1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
930	tc_clear ();	1103	tc_restore ();
931		1104
932	CFPlus::Layout	1105	DC::Layout
933	new (SV *class)	1106	new (SV *class)
934	CODE:	1107	CODE:
935	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
936		1109
937	RETVAL->pl = pango_layout_new (opengl_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
…		…
939	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
940	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
941	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
942	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
943	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
944		1118
945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
946	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
947	OUTPUT:	1121	OUTPUT:
948	RETVAL	1122	RETVAL
949		1123
950	void	1124	void
951	DESTROY (CFPlus::Layout self)	1125	DESTROY (DC::Layout self)
952	CODE:	1126	CODE:
953	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
954	Safefree (self);	1129	Safefree (self);
955		1130
956	void	1131	void
957	set_text (CFPlus::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
958	CODE:	1133	CODE:
959	{	1134	{
960	STRLEN textlen;	1135	STRLEN textlen;
961	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
962		1137
963	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
964	}	1139	}
965		1140
966	void	1141	void
967	set_markup (CFPlus::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
968	CODE:	1143	CODE:
969	{	1144	{
970	STRLEN textlen;	1145	STRLEN textlen;
971	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
972		1147
973	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
974	}	1149	}
975		1150
976	void	1151	void
977	set_shapes (CFPlus::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
978	CODE:	1153	CODE:
979	{	1154	{
980	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
981	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
982	const char *pos = text;	1157	const char *pos = text;
…		…
1017	if (attrs)	1192	if (attrs)
1018	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
1019	}	1194	}
1020		1195
1021	void	1196	void
1022	get_shapes (CFPlus::Layout self)	1197	get_shapes (DC::Layout self)
1023	PPCODE:	1198	PPCODE:
1024	{	1199	{
1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1026		1201
1027	do	1202	do
1028	{	1203	{
1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1030		1205
1031	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
1032	{	1207	{
1033	PangoRectangle extents;	1208	PangoRectangle extents;
1034	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1042		1217
1043	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
1044	}	1219	}
1045		1220
1046	int	1221	int
1047	has_wrapped (CFPlus::Layout self)	1222	has_wrapped (DC::Layout self)
1048	CODE:	1223	CODE:
1049	{	1224	{
1050	int lines = 1;	1225	int lines = 1;
1051	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
1052		1227
…		…
1057	}	1232	}
1058	OUTPUT:	1233	OUTPUT:
1059	RETVAL	1234	RETVAL
1060		1235
1061	SV *	1236	SV *
1062	get_text (CFPlus::Layout self)	1237	get_text (DC::Layout self)
1063	CODE:	1238	CODE:
1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1065	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
1066	OUTPUT:	1241	OUTPUT:
1067	RETVAL	1242	RETVAL
1068		1243
1069	void	1244	void
1070	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.)
1071	CODE:	1246	CODE:
1072	self->r = r;	1247	self->r = r;
1073	self->g = g;	1248	self->g = g;
1074	self->b = b;	1249	self->b = b;
1075	self->a = a;	1250	self->a = a;
1076		1251
1077	void	1252	void
1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
1079	CODE:	1254	CODE:
1080	if (self->font != font)	1255	if (self->font != font)
1081	{	1256	{
1082	self->font = font;	1257	self->font = font;
1083	layout_update_font (self);	1258	layout_update_font (self);
1084	}	1259	}
1085		1260
1086	void	1261	void
1087	set_height (CFPlus::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
1088	CODE:	1263	CODE:
1089	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
1090	{	1265	{
1091	self->base_height = base_height;	1266	self->base_height = base_height;
1092	layout_update_font (self);	1267	layout_update_font (self);
1093	}	1268	}
1094		1269
1095	void	1270	void
1096	set_width (CFPlus::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
1097	CODE:	1272	CODE:
1098	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);
1099		1274
1100	void	1275	void
1101	set_indent (CFPlus::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
1102	CODE:	1277	CODE:
1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1104		1279
1105	void	1280	void
1106	set_spacing (CFPlus::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
1107	CODE:	1282	CODE:
1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1109		1284
1110	void	1285	void
1111	set_ellipsise (CFPlus::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
1112	CODE:	1287	CODE:
1113	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1117	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
1118	);	1293	);
1119		1294
1120	void	1295	void
1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
1122	CODE:	1297	CODE:
1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1124		1299
1125	void	1300	void
1126	size (CFPlus::Layout self)	1301	size (DC::Layout self)
1127	PPCODE:	1302	PPCODE:
1128	{	1303	{
1129	int w, h;	1304	int w, h;
1130		1305
1131	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
1134	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
1135	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
1136	}	1311	}
1137		1312
1138	int	1313	int
1139	descent (CFPlus::Layout self)	1314	descent (DC::Layout self)
1140	CODE:	1315	CODE:
1141	{	1316	{
1142	PangoRectangle rect;	1317	PangoRectangle rect;
1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1144	pango_layout_line_get_pixel_extents (line, 0, &rect);	1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
1145	RETVAL = PANGO_DESCENT (rect);	1320	RETVAL = PANGO_DESCENT (rect);
1146	}	1321	}
1147	OUTPUT:	1322	OUTPUT:
1148	RETVAL	1323	RETVAL
1149		1324
1150	int	1325	int
1151	xy_to_index (CFPlus::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
1152	CODE:	1327	CODE:
1153	{	1328	{
1154	int index, trailing;	1329	int index, trailing;
1155	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);
1156	RETVAL = index + trailing;	1331	RETVAL = index + trailing;
1157	}	1332	}
1158	OUTPUT:	1333	OUTPUT:
1159	RETVAL	1334	RETVAL
1160		1335
1161	void	1336	void
1162	cursor_pos (CFPlus::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1163	PPCODE:	1338	PPCODE:
1164	{	1339	{
1165	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1167		1342
1168	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1169	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1172	}	1347	}
1173		1348
1174	void	1349	void
1175	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)
1176	PPCODE:	1351	PPCODE:
1177	{	1352	{
1178	int line, x;	1353	int line, x;
1179		1354
1180	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)
1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1182		1358	--line;
		1359	#endif
1183	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
1184	PUSHs (sv_2mortal (newSViv (line - 1)));	1361	PUSHs (sv_2mortal (newSViv (line)));
1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1186	}	1363	}
1187		1364
1188	void	1365	void
1189	line_x_to_index (CFPlus::Layout self, int line, int x)	1366	line_x_to_index (DC::Layout self, int line, int x)
1190	PPCODE:	1367	PPCODE:
1191	{	1368	{
1192	PangoLayoutLine *lp;	1369	PangoLayoutLine *lp;
1193	int index, trailing;	1370	int index, trailing;
1194		1371
1195	if (line < 0)	1372	if (line < 0)
1196	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1197		1374
1198	if (!(lp = pango_layout_get_line (self->pl, line)))	1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1199	XSRETURN_EMPTY; /* do better */	1376	XSRETURN_EMPTY; /* do better */
1200		1377
1201	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);
1202		1379
1203	EXTEND (SP, 2);	1380	EXTEND (SP, 2);
…		…
1209	PUSHs (sv_2mortal (newSViv (trailing)));	1386	PUSHs (sv_2mortal (newSViv (trailing)));
1210	}	1387	}
1211	}	1388	}
1212		1389
1213	void	1390	void
1214	render (CFPlus::Layout self, float x, float y, int flags = 0)	1391	render (DC::Layout self, float x, float y, int flags = 0)
1215	PPCODE:	1392	CODE:
		1393	rc_clear (self->rc);
1216	pango_opengl_render_layout_subpixel (	1394	pango_opengl_render_layout_subpixel (
1217	self->pl,	1395	self->pl,
		1396	self->rc,
1218	x * PANGO_SCALE, y * PANGO_SCALE,	1397	x * PANGO_SCALE, y * PANGO_SCALE,
1219	self->r, self->g, self->b, self->a,	1398	self->r, self->g, self->b, self->a,
1220	flags	1399	flags
1221	);	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);
1222		1404
1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
1224
1225	void	1405	void
1226	pad2pot (SV *data_, SV *w_, SV *h_)	1406	draw (DC::Layout self)
1227	CODE:	1407	CODE:
1228	{	1408	{
1229	int ow = SvIV (w_);	1409	glEnable (GL_TEXTURE_2D);
1230	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);
1231		1416
1232	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_))
1233	{	1433	{
1234	int nw = minpot (ow);
1235	int nh = minpot (oh);
1236
1237	if (nw != ow || nh != oh)
1238	{
1239	if (SvOK (data_))
1240	{
1241	STRLEN datalen;	1434	STRLEN datalen;
1242	char *data = SvPVbyte (data_, datalen);	1435	char *data = SvPVbyte (data_, datalen);
1243	int bpp = datalen / (ow * oh);	1436	int bpp = datalen / (ow * oh);
1244	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1437	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1245		1438
1246	SvPOK_only (result_);	1439	SvPOK_only (result_);
1247	SvCUR_set (result_, nw * nh * bpp);	1440	SvCUR_set (result_, nw * nh * bpp);
1248		1441
1249	memset (SvPVX (result_), 0, nw * nh * bpp);	1442	memset (SvPVX (result_), 0, nw * nh * bpp);
1250	while (oh--)	1443	while (oh--)
1251	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);
1252		1445
1253	sv_setsv (data_, result_);	1446	sv_setsv (data_, result_);
1254	}
1255
1256	sv_setiv (w_, nw);
1257	sv_setiv (h_, nh);
1258	}
1259	}	1447	}
1260	}	1448	}
1261		1449
1262	void	1450	void
1263	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.)
…		…
1269	{	1457	{
1270	HV *hv = (HV *)SvRV (self);	1458	HV *hv = (HV *)SvRV (self);
1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1459	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1460	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1273	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;
1274		1465
1275	if (items < 5)	1466	if (items < 5)
1276	{	1467	{
1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1468	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1469	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1306	glDisable (GL_ALPHA_TEST);	1497	glDisable (GL_ALPHA_TEST);
1307	glDisable (GL_BLEND);	1498	glDisable (GL_BLEND);
1308	}	1499	}
1309	}	1500	}
1310		1501
1311	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
1312		1512
1313	CFPlus::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
		1514
		1515	PROTOTYPES: DISABLE
		1516
		1517	DC::Map
1314	new (SV *class)	1518	new (SV *class)
1315	CODE:	1519	CODE:
1316	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1317	RETVAL->x = 0;	1521	RETVAL->x = 0;
1318	RETVAL->y = 0;	1522	RETVAL->y = 0;
…		…
1326	RETVAL->row = 0;	1530	RETVAL->row = 0;
1327	OUTPUT:	1531	OUTPUT:
1328	RETVAL	1532	RETVAL
1329		1533
1330	void	1534	void
1331	DESTROY (CFPlus::Map self)	1535	DESTROY (DC::Map self)
1332	CODE:	1536	CODE:
1333	{	1537	{
1334	map_clear (self);	1538	map_clear (self);
1335	Safefree (self->face2tile);	1539	Safefree (self->face2tile);
1336	Safefree (self->tex);	1540	Safefree (self->tex);
1337	Safefree (self);	1541	Safefree (self);
1338	}	1542	}
1339		1543
1340	void	1544	void
1341	resize (CFPlus::Map self, int map_width, int map_height)	1545	resize (DC::Map self, int map_width, int map_height)
1342	CODE:	1546	CODE:
1343	self->w = map_width;	1547	self->w = map_width;
1344	self->h = map_height;	1548	self->h = map_height;
1345		1549
1346	void	1550	void
1347	clear (CFPlus::Map self)	1551	clear (DC::Map self)
1348	CODE:	1552	CODE:
1349	map_clear (self);	1553	map_clear (self);
1350		1554
1351	void	1555	void
1352	set_tileid (CFPlus::Map self, int face, int tile)	1556	set_tileid (DC::Map self, int face, int tile)
1353	CODE:	1557	CODE:
1354	{	1558	{
1355	need_facenum (self, face); self->face2tile [face] = tile;	1559	need_facenum (self, face); self->face2tile [face] = tile;
1356	need_texid (self, tile);	1560	need_texid (self, tile);
1357	}	1561	}
1358		1562
1359	void	1563	void
1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1564	set_smooth (DC::Map self, int face, int smooth, int level)
1361	CODE:	1565	CODE:
1362	{	1566	{
1363	tileid texid;	1567	tileid texid;
1364	maptex *tex;	1568	maptex *tex;
1365		1569
…		…
1378	tex->smoothtile = self->face2tile [smooth];	1582	tex->smoothtile = self->face2tile [smooth];
1379	tex->smoothlevel = level;	1583	tex->smoothlevel = level;
1380	}	1584	}
1381		1585
1382	void	1586	void
1383	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)
1384	CODE:	1588	CODE:
1385	{	1589	{
1386	need_texid (self, texid);	1590	need_texid (self, texid);
1387		1591
1388	{	1592	{
…		…
1408	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1410	}	1614	}
1411		1615
1412	int	1616	int
1413	ox (CFPlus::Map self)	1617	ox (DC::Map self)
1414	ALIAS:	1618	ALIAS:
1415	oy = 1	1619	oy = 1
1416	x = 2	1620	x = 2
1417	y = 3	1621	y = 3
1418	w = 4	1622	w = 4
…		…
1429	}	1633	}
1430	OUTPUT:	1634	OUTPUT:
1431	RETVAL	1635	RETVAL
1432		1636
1433	void	1637	void
1434	scroll (CFPlus::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1435	CODE:	1639	CODE:
1436	{	1640	{
1437	if (dx > 0)	1641	if (dx > 0)
1438	map_blank (self, self->x, self->y, dx, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1439	else if (dx < 0)	1643	else if (dx < 0)
…		…
1454	self->rows += MAP_EXTEND_Y;	1658	self->rows += MAP_EXTEND_Y;
1455	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1456	}	1660	}
1457	}	1661	}
1458		1662
1459	void	1663	SV *
1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1461	CODE:	1665	CODE:
1462	{	1666	{
1463	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1464	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1465	mapcell *cell;	1669	mapcell *cell;
1466	int x, y, flags;	1670	int x, y, z, flags;
		1671	AV *missing = newAV ();
		1672	RETVAL = newRV_noinc ((SV *)missing);
1467		1673
1468	while (data < data_end - 1)	1674	while (data < data_end - 1)
1469	{	1675	{
1470	flags = (data [0] << 8) + data [1]; data += 2;	1676	flags = (data [0] << 8) + data [1]; data += 2;
1471		1677
…		…
1491	uint8_t ext, cmd;	1697	uint8_t ext, cmd;
1492		1698
1493	do	1699	do
1494	{	1700	{
1495	ext = *data++;	1701	ext = *data++;
1496	cmd = ext & 0x3f;	1702	cmd = ext & 0x7f;
1497		1703
1498	if (cmd < 4)	1704	if (cmd < 4)
1499	cell->darkness = 255 - ext * 64 + 1;	1705	cell->darkness = 255 - ext * 64 + 1;
1500	else if (cmd == 5) // health	1706	else if (cmd == 5) // health
1501	{	1707	{
…		…
1504	}	1710	}
1505	else if (cmd == 6) // monster width	1711	else if (cmd == 6) // monster width
1506	cell->stat_width = *data++ + 1;	1712	cell->stat_width = *data++ + 1;
1507	else if (cmd == 0x47)	1713	else if (cmd == 0x47)
1508	{	1714	{
1509	if (*data == 4)	1715	if (*data == 1) cell->player = data [1];
1510	; // 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);
1511		1719
1512	data += *data + 1;	1720	data += *data + 1;
1513	}	1721	}
1514	else if (cmd == 8) // cell flags	1722	else if (cmd == 8) // cell flags
1515	cell->flags = *data++;	1723	cell->flags = *data++;
…		…
1522	}	1730	}
1523	else	1731	else
1524	cell->darkness = *data++ + 1;	1732	cell->darkness = *data++ + 1;
1525	}	1733	}
1526		1734
		1735	for (z = 0; z <= 2; ++z)
1527	if (flags & 4)	1736	if (flags & (4 >> z))
1528	{	1737	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;	1738	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);	1739	need_facenum (self, face);
1531	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	}
1532	}	1755	}
1533
1534	if (flags & 2)
1535	{
1536	faceid face = (data [0] << 8) + data [1]; data += 2;
1537	need_facenum (self, face);
1538	cell->tile [1] = self->face2tile [face];
1539	}
1540
1541	if (flags & 1)
1542	{
1543	faceid face = (data [0] << 8) + data [1]; data += 2;
1544	need_facenum (self, face);
1545	cell->tile [2] = self->face2tile [face];
1546	}
1547	}	1756	}
1548	else	1757	else
1549	cell->darkness = 0;	1758	cell->darkness = 0;
1550	}	1759	}
1551	}	1760	}
		1761	OUTPUT:
		1762	RETVAL
1552		1763
1553	SV *	1764	SV *
1554	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)
1555	CODE:	1766	CODE:
1556	{	1767	{
1557	int x1, x;	1768	int x1, x;
1558	int y1, y;	1769	int y1, y;
1559	int z;	1770	int z;
…		…
1604	}	1815	}
1605	OUTPUT:	1816	OUTPUT:
1606	RETVAL	1817	RETVAL
1607		1818
1608	void	1819	void
1609	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)
1610	CODE:	1821	CODE:
1611	{	1822	{
		1823	int x, y, z;
		1824
1612	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1613	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
1614	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)
1615	smooth_key skey;	1828	smooth_key skey;
1616	int x, y, z;	1829	int pl_x, pl_y;
1617	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;
1618		1836
1619	// thats current max. sorry.	1837	// thats current max. sorry.
1620	if (sw > 255) sw = 255;	1838	if (sw > 255) sw = 255;
1621	if (sh > 255) sh = 255;	1839	if (sh > 255) sh = 255;
1622		1840
1623	// clear key, in case of extra padding	1841	// clear key, in case of extra padding
1624	memset (&skey, 0, sizeof (skey));	1842	memset (&skey, 0, sizeof (skey));
1625		1843
1626	glColor4ub (255, 255, 255, 255);	1844	memset (&key, 0, sizeof (key));
1627		1845	key.r = 255;
1628	glEnable (GL_BLEND);	1846	key.g = 255;
1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1847	key.b = 255;
1630	glEnable (GL_TEXTURE_2D);	1848	key.a = 255;
1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1849	key.mode = GL_QUADS;
1632		1850	key.format = GL_T2F_V3F;
1633	glBegin (GL_QUADS);	1851	key.texname = -1;
1634
1635	last_name = 0;
1636		1852
1637	mx += self->x;	1853	mx += self->x;
1638	my += self->y;	1854	my += self->y;
1639		1855
1640	// first pass: determine smooth_max	1856	// first pass: determine smooth_max
…		…
1656	MAX (self->tex [cell->tile [0]].smoothlevel,	1872	MAX (self->tex [cell->tile [0]].smoothlevel,
1657	MAX (self->tex [cell->tile [1]].smoothlevel,	1873	MAX (self->tex [cell->tile [1]].smoothlevel,
1658	self->tex [cell->tile [2]].smoothlevel));	1874	self->tex [cell->tile [2]].smoothlevel));
1659	}	1875	}
1660	}	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);
1661		1881
1662	for (z = 0; z <= 2; z++)	1882	for (z = 0; z <= 2; z++)
1663	{	1883	{
1664	memset (smooth_level, 0, sizeof (smooth_level));	1884	memset (smooth_level, 0, sizeof (smooth_level));
1665		1885
…		…
1678	{	1898	{
1679	maptex tex = self->tex [tile];	1899	maptex tex = self->tex [tile];
1680	int px = (x + 1) * T - tex.w;	1900	int px = (x + 1) * T - tex.w;
1681	int py = (y + 1) * T - tex.h;	1901	int py = (y + 1) * T - tex.h;
1682		1902
1683	// suppressing texture state switches here
1684	// is only moderately effective, but worth the extra effort
1685	if (last_name != tex.name)	1903	if (key.texname != tex.name)
1686	{	1904	{
1687	if (!tex.name)	1905	if (!tex.name)
1688	tex = self->tex [2]; /* missing, replace by noface */	1906	tex = self->tex [2]; /* missing, replace by noface */
1689		1907
1690	glEnd ();	1908	key.texname = tex.name;
1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	arr = rc_array (rc, &key);
1692	glBegin (GL_QUADS);
1693	}	1910	}
1694		1911
1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1912	if (expect_false (cell->player == player) && expect_false (z == 2))
1696	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1697	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1698	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1699
1700	if (cell->flags && z == 2)
1701	{	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
1702	if (cell->flags & 1)	1928	if (cell->flags & 1)
1703	{	1929	{
1704	maptex tex = self->tex [1];	1930	maptex tex = self->tex [1];
1705	int px = x * T + T * 2 / 32;	1931	int px = x * T + T * 2 / 32;
1706	int py = y * T - T * 6 / 32;	1932	int py = y * T - T * 6 / 32;
1707		1933
		1934	if (tex.name)
1708	glEnd ();	1935	{
1709	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);
1710	glBegin (GL_QUADS);	1946	}
1711
1712	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1713	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1714	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1715	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1716	}	1947	}
1717	}	1948	}
1718		1949
1719	// update smooth hash	1950	// update smooth hash
1720	if (tex.smoothtile)	1951	if (tex.smoothtile)
…		…
1756	}	1987	}
1757	}	1988	}
1758	}	1989	}
1759	}	1990	}
1760		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
1761	// go through all smoothlevels, lowest to highest, then draw.	1995	// go through all smoothlevels, lowest to highest, then draw.
1762	// this is basically counting sort	1996	// this is basically counting sort
1763	{	1997	{
1764	int w, b;	1998	int w, b;
1765		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
1766	for (w = 0; w < 256 / 32; ++w)	2002	for (w = 0; w < 256 / 32; ++w)
1767	{	2003	{
1768	uint32_t smask = smooth_level [w];	2004	uint32_t smask = smooth_level [w];
1769	if (smask)	2005	if (smask)
1770	for (b = 0; b < 32; ++b)	2006	for (b = 0; b < 32; ++b)
…		…
1789	int border = bits & 15;	2025	int border = bits & 15;
1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1791	float dx = tex.s * .0625f; // 16 images/row	2027	float dx = tex.s * .0625f; // 16 images/row
1792	float dy = tex.t * .5f ; // 2 images/column	2028	float dy = tex.t * .5f ; // 2 images/column
1793		2029
1794	// this time naively avoiding texture state changes
1795	// save gobs of state changes.
1796	if (last_name != tex.name)	2030	if (tex.name)
1797	{	2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
1798	if (!tex.name)	2034	if (key.texname != tex.name)
1799	continue; // smoothing not yet available	2035	{
1800
1801	glEnd ();	2036	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1803	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
1804	}	2039	}
1805		2040
1806	if (border)	2041	if (border)
1807	{	2042	{
1808	float ox = border * dx;	2043	float ox = border * dx;
1809		2044
1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1814	}	2049	}
1815		2050
1816	if (corner)	2051	if (corner)
1817	{	2052	{
1818	float ox = corner * dx;	2053	float ox = corner * dx;
1819		2054
1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
1824	}	2060	}
1825	}	2061	}
1826	}	2062	}
1827	}	2063	}
1828	}	2064	}
		2065
		2066	glEnd ();
		2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
1829	}	2069	}
1830		2070
1831	hv_clear (smooth);	2071	hv_clear (smooth);
1832	}	2072	}
1833		2073
1834	glEnd ();	2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
1835		2079
1836	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
1837	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
		2092	rc_free (rc);
1838		2093
1839	// top layer: overlays such as the health bar	2094	// top layer: overlays such as the health bar
1840	for (y = 0; y < sh; y++)	2095	for (y = 0; y < sh; y++)
1841	if (0 <= y + my && y + my < self->rows)	2096	if (0 <= y + my && y + my < self->rows)
1842	{	2097	{
…		…
1867	}	2122	}
1868	}	2123	}
1869	}	2124	}
1870		2125
1871	void	2126	void
1872	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)
1873	CODE:	2128	CODE:
1874	{	2129	{
1875	static float color[16][3] = {	2130	static float color[16][3] = {
1876	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1877	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
1927	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1928	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1929	}	2184	}
1930		2185
1931	void	2186	void
1932	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)
1933	PPCODE:	2188	PPCODE:
1934	{	2189	{
1935	int x, y;	2190	int x, y;
		2191	int sw1 = sw + 2;
		2192	int sh1 = sh + 2;
		2193	int sh3 = sh * 3;
1936	int sw4 = (sw + 3) & ~3;	2194	int sw34 = (sw * 3 + 3) & ~3;
		2195	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1937	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2196	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1938	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2197	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1939		2198
1940	memset (darkness, 255, sw4 * sh);
1941	SvPOK_only (darkness_sv);	2199	SvPOK_only (darkness3_sv);
1942	SvCUR_set (darkness_sv, sw4 * sh);	2200	SvCUR_set (darkness3_sv, sw34 * sh3);
1943		2201
1944	mx += self->x;	2202	mx += self->x - 1;
1945	my += self->y;	2203	my += self->y - 1;
1946		2204
		2205	memset (darkness1, 255, sw1 * sh1);
		2206
1947	for (y = 0; y < sh; y++)	2207	for (y = 0; y < sh1; y++)
1948	if (0 <= y + my && y + my < self->rows)	2208	if (0 <= y + my && y + my < self->rows)
1949	{	2209	{
1950	maprow *row = self->row + (y + my);	2210	maprow *row = self->row + (y + my);
1951		2211
1952	for (x = 0; x < sw; x++)	2212	for (x = 0; x < sw1; x++)
1953	if (row->c0 <= x + mx && x + mx < row->c1)	2213	if (row->c0 <= x + mx && x + mx < row->c1)
1954	{	2214	{
1955	mapcell *cell = row->col + (x + mx - row->c0);	2215	mapcell *cell = row->col + (x + mx - row->c0);
1956		2216
1957	darkness[y * sw4 + x] = cell->darkness	2217	darkness1 [y * sw1 + x] = cell->darkness
1958	? 255 - (cell->darkness - 1)	2218	? 255 - (cell->darkness - 1)
1959	: 255 - FOW_DARKNESS;	2219	: 255 - FOW_DARKNESS;
1960	}	2220	}
1961	}	2221	}
1962		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
1963	EXTEND (SP, 3);	2261	EXTEND (SP, 3);
1964	PUSHs (sv_2mortal (newSViv (sw4)));	2262	PUSHs (sv_2mortal (newSViv (sw34)));
1965	PUSHs (sv_2mortal (newSViv (sh)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
1966	PUSHs (darkness_sv);	2264	PUSHs (darkness3_sv);
1967	}	2265	}
1968		2266
1969	SV *	2267	SV *
1970	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)
1971	CODE:	2269	CODE:
1972	{	2270	{
1973	int x, y, x1, y1;	2271	int x, y, x1, y1;
1974	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
1975	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2032	else	2330	else
2033	*data++ = 0;	2331	*data++ = 0;
2034	}	2332	}
2035	}	2333	}
2036		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	{
2037	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
2038	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
2039	RETVAL = data_sv;	2342	RETVAL = data_sv;
2040	}	2343	}
2041	OUTPUT:	2344	OUTPUT:
2042	RETVAL	2345	RETVAL
2043		2346
2044	void	2347	void
2045	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)
2046	PPCODE:	2349	PPCODE:
2047	{	2350	{
2048	int x, y, z;	2351	int x, y, z;
2049	int w, h;	2352	int w, h;
2050	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;
2051		2364
2052	if (*data++ != 0)	2365	if (*data++ != 0)
2053	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
2054		2367
2055	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
2056	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
2057		2370
2058	// 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
…		…
2070	{	2383	{
2071	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
2072		2385
2073	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
2074	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
2075	uint8_t flags = *data++;	2393	flags = *data++;
2076		2394
2077	if (flags)	2395	if (flags)
2078	{	2396	{
2079	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
2080	tileid tile[3] = { 0, 0, 0 };	2398	tileid tile[3] = { 0, 0, 0 };
…		…
2083	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2084	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2085		2403
2086	if (cell->darkness == 0)	2404	if (cell->darkness == 0)
2087	{	2405	{
2088	cell->darkness = 0;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
2089		2408
2090	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
2091	{	2410	{
2092	tileid t = tile [z];	2411	tileid t = tile [z];
2093		2412
2094	if (t >= self->texs || (t && !self->tex [t].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
2095	{	2414	{
2096	XPUSHs (sv_2mortal (newSViv (t)));	2415	PUSHs (sv_2mortal (newSViv (t)));
2097	need_texid (self, t);	2416	need_texid (self, t);
2098	}	2417	}
2099		2418
2100	cell->tile [z] = t;	2419	cell->tile [z] = t;
2101	}	2420	}
…		…
2103	}	2422	}
2104	}	2423	}
2105	}	2424	}
2106	}	2425	}
2107		2426
2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
2109		2428
2110	CFPlus::MixChunk	2429	DC::RW
2111	new_from_file (SV *class, char *path)	2430	new (SV *class, SV *data_sv)
2112	CODE:	2431	CODE:
2113	RETVAL = Mix_LoadWAV (path);	2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
2114	OUTPUT:	2438	OUTPUT:
2115	RETVAL	2439	RETVAL
2116		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 : '('
2117	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
2118	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
2119	CODE:	2551	CODE:
2120	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
2121		2553
2122	int	2554	int
2123	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
2124	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
2125	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
2126	OUTPUT:	2560	OUTPUT:
2127	RETVAL	2561	RETVAL
2128		2562
2129	int	2563	DC::Channel
2130	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)
2131	CODE:	2565	CODE:
		2566	{
2132	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	}
2133	OUTPUT:	2578	OUTPUT:
2134	RETVAL	2579	RETVAL
2135		2580
2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2137		2582
2138	int	2583	int
2139	volume (int volume = -1)	2584	volume (int volume = -1)
		2585	PROTOTYPE: ;$
2140	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
2141	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
2142	OUTPUT:	2590	OUTPUT:
2143	RETVAL	2591	RETVAL
2144		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
2145	int	2615	int
2146	fade_out (int ms)
2147	CODE:
2148	RETVAL = Mix_FadeOutMusic (ms);
2149	OUTPUT:
2150	RETVAL
2151
2152	CFPlus::MixMusic
2153	new_from_file (SV *class, char *path)
2154	CODE:
2155	RETVAL = Mix_LoadMUS (path);
2156	OUTPUT:
2157	RETVAL
2158
2159	void
2160	DESTROY (CFPlus::MixMusic self)
2161	CODE:
2162	Mix_FreeMusic (self);
2163
2164	int
2165	play (CFPlus::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
2166	CODE:	2617	CODE:
2167	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
2168	OUTPUT:	2619	OUTPUT:
2169	RETVAL	2620	RETVAL
2170		2621
2171	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2622	void
		2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2624	CODE:
		2625	Mix_FadeInMusicPos (self, loops, ms, position);
		2626
		2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2628
		2629	PROTOTYPES: ENABLE
2172		2630
2173	BOOT:	2631	BOOT:
2174	{	2632	{
2175	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2176	static const struct {	2634	static const struct {
2177	const char *name;	2635	const char *name;
2178	IV iv;	2636	IV iv;
2179	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
2180	# 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),
2181	const_iv (GL_COLOR_MATERIAL),	2642	const_iv (GL_COLOR_MATERIAL),
2182	const_iv (GL_SMOOTH),	2643	const_iv (GL_SMOOTH),
2183	const_iv (GL_FLAT),	2644	const_iv (GL_FLAT),
2184	const_iv (GL_DITHER),	2645	const_iv (GL_DITHER),
2185	const_iv (GL_BLEND),	2646	const_iv (GL_BLEND),
…		…
2189	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
2190	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
2191	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
2192	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
2193	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
2194	const_iv (GL_AND),	2656	const_iv (GL_AND),
2195	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
2196	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
2197	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
2198	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
2211	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
2212	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
2213	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
2214	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
2215	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),
2216	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
		2685	const_iv (GL_PROXY_TEXTURE_1D),
		2686	const_iv (GL_PROXY_TEXTURE_2D),
2217	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
2218	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
2219	const_iv (GL_TEXTURE_ENV),	2689	const_iv (GL_TEXTURE_ENV),
2220	const_iv (GL_TEXTURE_MAG_FILTER),	2690	const_iv (GL_TEXTURE_MAG_FILTER),
2221	const_iv (GL_TEXTURE_MIN_FILTER),	2691	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2242	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
2243	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
2244	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
2245	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
2246	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
2247	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
2248	const_iv (GL_LINE_STRIP),	2719	const_iv (GL_LINE_STRIP),
2249	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
2250	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
2251	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
2252	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
2253	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
2254	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
2255	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),
2256	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
2257	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
2258	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
2259	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
2260	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
2261	# undef const_iv	2740	# undef const_iv
…		…
2266		2745
2267	texture_av = newAV ();	2746	texture_av = newAV ();
2268	AvREAL_off (texture_av);	2747	AvREAL_off (texture_av);
2269	}	2748	}
2270		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
		2755
2271	char *	2756	char *
2272	gl_vendor ()	2757	gl_vendor ()
2273	CODE:	2758	CODE:
2274	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
2275	OUTPUT:	2760	OUTPUT:
…		…
2287	CODE:	2772	CODE:
2288	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2773	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2289	OUTPUT:	2774	OUTPUT:
2290	RETVAL	2775	RETVAL
2291		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
2292	int glGetError ()	2791	int glGetError ()
2293		2792
2294	void glFinish ()	2793	void glFinish ()
2295		2794
2296	void glClear (int mask)	2795	void glClear (int mask)
…		…
2333	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# near_ and far_ are due to microsofts buggy "c" compiler
2334	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_)
2335		2834
2336	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# near_ and far_ are due to microsofts buggy "c" compiler
2337	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
2338		2839
2339	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
2340		2841
2341	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
2342		2843
…		…
2350		2851
2351	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
2352	CODE:	2853	CODE:
2353	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
2354		2855
2355	void glBegin (int mode)
2356
2357	void glEnd ()
2358
2359	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)
2360	PROTOTYPE: @
2361	ALIAS:	2857	ALIAS:
2362	glColor_premultiply = 1	2858	glColor_premultiply = 1
2363	CODE:	2859	CODE:
2364	if (ix)	2860	if (ix)
2365	{	2861	{
…		…
2368	b *= a;	2864	b *= a;
2369	}	2865	}
2370	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
2371	glColor4f (r, g, b, a);	2867	glColor4f (r, g, b, a);
2372		2868
2373	void glInterleavedArrays (int format, int stride, char *data)
2374
2375	void glDrawElements (int mode, int count, int type, char *indices)
2376
2377	# 1.2 void glDrawRangeElements (int mode, int start, int end
2378
2379	void glRasterPos (float x, float y, float z = 0.)	2869	void glRasterPos (float x, float y, float z = 0.)
2380	CODE:	2870	CODE:
2381	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
2382	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
2383		2873
…		…
2387		2877
2388	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
2389	CODE:	2879	CODE:
2390	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
2391		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
2392	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
2393	CODE:	2912	CODE:
2394	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
2395		2914
2396	void glTexParameter (int target, int pname, float param)	2915	void glTexParameter (int target, int pname, float param)
…		…
2412	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)
2413	CODE:	2932	CODE:
2414	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2415	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2416		2935
2417	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)
2418		2937
2419	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)
2420		2939
2421	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)
2422		2943
2423	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)
2424		2945
2425	int glGenTexture ()	2946	int glGenTexture ()
2426	CODE:	2947	CODE:
…		…
2446		2967
2447	void glEndList ()	2968	void glEndList ()
2448		2969
2449	void glCallList (int list)	2970	void glCallList (int list)
2450		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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