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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 1.255 by root, Sun Jan 6 18:25:59 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>
…		…
55	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
57		76
58	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
59		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
60	#if 0	82	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	84	#else
63	# define PARACHUTE 0	85	# define PARACHUTE 0
64	#endif	86	#endif
…		…
106	av_push (texture_av, (SV *)(size_t)name);	128	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	129	glDeleteTextures (1, &name);
108	}	130	}
109		131
110	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
111		134
112	#include "pango-font.c"	135	#include "pango-font.c"
113	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
114	#include "pango-render.c"	137	#include "pango-render.c"
115		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
118		143
119	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
120		145
121	static int	146	static int
122	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
123	{	148	{
124	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		163
139	typedef struct cf_layout {	164	typedef struct cf_layout {
140	PangoLayout *pl;	165	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
142	int base_height;	167	int base_height;
143	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
144	} *CFPlus__Layout;	170	} *DC__Layout;
145		171
146	static CFPlus__Font default_font;	172	static DC__Font default_font;
147	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
149		175
150	static void	176	static void
151	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	182	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	184	}
159		185
160	static void	186	static void
161	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
162	{	188	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
165	*/	191	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
170		196
171	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
172	}	198	}
173		199
174	static void	200	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	202	{
177	PangoRectangle rect;	203	PangoRectangle rect;
178		204
179	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		217
192	typedef uint16_t tileid;	218	typedef uint16_t tileid;
193	typedef uint16_t faceid;	219	typedef uint16_t faceid;
194		220
195	typedef struct {	221	typedef struct {
196	int name;	222	GLuint name;
197	int w, h;	223	int w, h;
198	float s, t;	224	float s, t;
199	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
200	tileid smoothtile;	226	tileid smoothtile;
201	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
221		247
222	int32_t rows;	248	int32_t rows;
223	maprow *row;	249	maprow *row;
224	} *CFPlus__Map;	250	} *DC__Map;
225		251
226	static char *	252	static char *
227	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
228	{	254	{
229	char *p;	255	char *p;
…		…
267	self->texs *= 2;	293	self->texs *= 2;
268	}	294	}
269	}	295	}
270		296
271	static maprow *	297	static maprow *
272	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
273	{	299	{
274	if (0 > y)	300	if (0 > y)
275	{	301	{
276	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
315		341
316	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
317	}	343	}
318		344
319	static mapcell *	345	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
321	{	347	{
322	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
323	}	349	}
324		350
325	static void	351	static void
326	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
327	{	353	{
328	int r;	354	int r;
329		355
330	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
339	self->row = 0;	365	self->row = 0;
340	self->rows = 0;	366	self->rows = 0;
341	}	367	}
342		368
343	static void	369	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	371	{
346	int x, y;	372	int x, y;
347	maprow *row;	373	maprow *row;
348	mapcell *cell;	374	mapcell *cell;
349		375
…		…
428	n |= n >> 16;	454	n |= n >> 16;
429		455
430	return n + 1;	456	return n + 1;
431	}	457	}
432		458
		459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
433	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
436		473
437	MODULE = CFPlus PACKAGE = CFPlus	474	/******************************************************************************/
		475
		476	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp || !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
438		518
439	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
440		520
441	BOOT:	521	BOOT:
442	{	522	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	524	static const struct {
445	const char *name;	525	const char *name;
446	IV iv;	526	IV iv;
447	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
470		550
471	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
474		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
556	# undef const_iv	640	# undef const_iv
557	};	641	};
558		642
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		662
579	NV floor (NV x)	663	NV floor (NV x)
580		664
581	NV ceil (NV x)	665	NV ceil (NV x)
582		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
583	void	671	void
584	pango_init ()	672	pango_init ()
585	CODE:	673	CODE:
586	{	674	{
587	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	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);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		681	#endif
590	}	682	}
		683
		684	char *
		685	SDL_GetError ()
591		686
592	int	687	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		689
595	void	690	void
596	SDL_Quit ()	691	SDL_Quit ()
597		692
598	void	693	void
599	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	695	PPCODE:
601	{	696	{
602	SDL_Rect **m;	697	SDL_Rect **m;
603		698
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		703
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		706
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		711
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	716	#endif
622		717
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		719
628	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
629	while (*m)	721	while (*m)
630	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
631	AV *av = newAV ();	725	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
635		732
636	++m;	733	++m;
637	}	734	}
638	}	735	}
639		736
640	char *
641	SDL_GetError ()
642
643	int	737	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
646	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	751	);
		752
649	if (RETVAL)	753	if (RETVAL)
650	{	754	{
651	av_clear (texture_av);	755	av_clear (texture_av);
652		756
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	759	#include "glfunc.h"
656	# undef GL_FUNC	760	#undef GL_FUNC
657
658	}	761	}
		762	}
659	OUTPUT:	763	OUTPUT:
660	RETVAL	764	RETVAL
661		765
662	void	766	void
663	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
664		768
665	char *	769	char *
666	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
667		771
		772	int
		773	SDL_GetAppState ()
		774
668	void	775	void
669	SDL_PollEvent ()	776	poll_events ()
670	PPCODE:	777	PPCODE:
671	{	778	{
672	SDL_Event ev;	779	SDL_Event ev;
673		780
674	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	783	{
676	HV *hv = newHV ();	784	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		786
679	switch (ev.type)	787	switch (ev.type)
680	{	788	{
681	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
682	case SDL_KEYUP:	790	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	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 */	794	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);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	796	break;
689		797
690	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
709	x = ev.motion.x;	817	x = ev.motion.x;
710	y = ev.motion.y;	818	y = ev.motion.y;
711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712	}	820	}
713		821
714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
715	hv_store (hv, "state", 5, newSViv (state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
716	hv_store (hv, "x", 1, newSViv (x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
717	hv_store (hv, "y", 1, newSViv (y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720	}	828	}
721	break;	829	break;
722		830
723	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
724	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726		834
727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737	break;	845	break;
738	}	846	}
739		847
740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
741	}	849	}
742	}	850	}
743		851
744	int	852	int
745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
746	POSTCALL:	854	POSTCALL:
747	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
748	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
749		857
750	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
751	Mix_CloseAudio ()	875	Mix_CloseAudio ()
752		876
753	int	877	int
754	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
		879
		880	const char *
		881	Mix_GetError ()
755		882
756	void	883	void
757	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
758	CODE:	885	CODE:
759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	STRLEN image_len;	928	STRLEN image_len;
802	char *image = (char *)SvPVbyte (image_, image_len);	929	char *image = (char *)SvPVbyte (image_, image_len);
803	SDL_Surface *surface, *surface2;	930	SDL_Surface *surface, *surface2;
804	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
805	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
806	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
807	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
808		935
809	if (!rw)	936	if (!rw)
810	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
811		938
…		…
884	void	1011	void
885	error (char *message)	1012	error (char *message)
886	CODE:	1013	CODE:
887	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
888	#ifdef _WIN32	1015	#ifdef _WIN32
889	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
890	#endif	1017	#endif
891		1018
892	void	1019	void
893	fatal (char *message)	1020	fatal (char *message)
894	CODE:	1021	CODE:
895	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
896	#ifdef _WIN32	1023	#ifdef _WIN32
897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
898	#endif	1025	#endif
899	_exit (1);	1026	_exit (1);
900		1027
901	void	1028	void
902	_exit (int retval = 0)	1029	_exit (int retval = 0)
…		…
914	#if DEBUG	1041	#if DEBUG
915	VALGRIND_DO_LEAK_CHECK;	1042	VALGRIND_DO_LEAK_CHECK;
916	#endif	1043	#endif
917	}	1044	}
918		1045
919	MODULE = CFPlus PACKAGE = CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
920		1047
921	CFPlus::Font	1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
922	new_from_file (SV *class, char *path, int id = 0)	1051	new_from_file (SV *class, char *path, int id = 0)
923	CODE:	1052	CODE:
924	{	1053	{
925	int count;	1054	int count;
926	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1055	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
929	}	1058	}
930	OUTPUT:	1059	OUTPUT:
931	RETVAL	1060	RETVAL
932		1061
933	void	1062	void
934	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
935	CODE:	1064	CODE:
936	pango_font_description_free (self);	1065	pango_font_description_free (self);
937		1066
938	void	1067	void
939	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
940	CODE:	1070	CODE:
941	default_font = self;	1071	default_font = self;
942		1072
943	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
944		1074
		1075	PROTOTYPES: DISABLE
		1076
945	void	1077	void
946	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
947	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
948	tc_clear ();	1087	tc_restore ();
949		1088
950	CFPlus::Layout	1089	DC::Layout
951	new (SV *class)	1090	new (SV *class)
952	CODE:	1091	CODE:
953	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
954		1093
955	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
957	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
958	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
959	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
960	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
961	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
962		1102
963	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
964	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
965	OUTPUT:	1105	OUTPUT:
966	RETVAL	1106	RETVAL
967		1107
968	void	1108	void
969	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
970	CODE:	1110	CODE:
971	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
972	Safefree (self);	1113	Safefree (self);
973		1114
974	void	1115	void
975	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
976	CODE:	1117	CODE:
977	{	1118	{
978	STRLEN textlen;	1119	STRLEN textlen;
979	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
980		1121
981	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
982	}	1123	}
983		1124
984	void	1125	void
985	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
986	CODE:	1127	CODE:
987	{	1128	{
988	STRLEN textlen;	1129	STRLEN textlen;
989	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
990		1131
991	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
992	}	1133	}
993		1134
994	void	1135	void
995	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
996	CODE:	1137	CODE:
997	{	1138	{
998	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
999	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
1000	const char *pos = text;	1141	const char *pos = text;
…		…
1035	if (attrs)	1176	if (attrs)
1036	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
1037	}	1178	}
1038		1179
1039	void	1180	void
1040	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
1041	PPCODE:	1182	PPCODE:
1042	{	1183	{
1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044		1185
1045	do	1186	do
1046	{	1187	{
1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048		1189
1049	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
1050	{	1191	{
1051	PangoRectangle extents;	1192	PangoRectangle extents;
1052	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1060		1201
1061	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
1062	}	1203	}
1063		1204
1064	int	1205	int
1065	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
1066	CODE:	1207	CODE:
1067	{	1208	{
1068	int lines = 1;	1209	int lines = 1;
1069	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
1070		1211
…		…
1075	}	1216	}
1076	OUTPUT:	1217	OUTPUT:
1077	RETVAL	1218	RETVAL
1078		1219
1079	SV *	1220	SV *
1080	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
1081	CODE:	1222	CODE:
1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
1084	OUTPUT:	1225	OUTPUT:
1085	RETVAL	1226	RETVAL
1086		1227
1087	void	1228	void
1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1089	CODE:	1230	CODE:
1090	self->r = r;	1231	self->r = r;
1091	self->g = g;	1232	self->g = g;
1092	self->b = b;	1233	self->b = b;
1093	self->a = a;	1234	self->a = a;
1094		1235
1095	void	1236	void
1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
1097	CODE:	1238	CODE:
1098	if (self->font != font)	1239	if (self->font != font)
1099	{	1240	{
1100	self->font = font;	1241	self->font = font;
1101	layout_update_font (self);	1242	layout_update_font (self);
1102	}	1243	}
1103		1244
1104	void	1245	void
1105	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
1106	CODE:	1247	CODE:
1107	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
1108	{	1249	{
1109	self->base_height = base_height;	1250	self->base_height = base_height;
1110	layout_update_font (self);	1251	layout_update_font (self);
1111	}	1252	}
1112		1253
1113	void	1254	void
1114	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
1115	CODE:	1256	CODE:
1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1117		1258
1118	void	1259	void
1119	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1120	CODE:	1261	CODE:
1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122		1263
1123	void	1264	void
1124	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1125	CODE:	1266	CODE:
1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127		1268
1128	void	1269	void
1129	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1130	CODE:	1271	CODE:
1131	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1136	);	1277	);
1137		1278
1138	void	1279	void
1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1140	CODE:	1281	CODE:
1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142		1283
1143	void	1284	void
1144	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1145	PPCODE:	1286	PPCODE:
1146	{	1287	{
1147	int w, h;	1288	int w, h;
1148		1289
1149	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1152	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1153	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1154	}	1295	}
1155		1296
1156	int	1297	int
1157	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1158	CODE:	1299	CODE:
1159	{	1300	{
1160	PangoRectangle rect;	1301	PangoRectangle rect;
1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1163	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1164	}	1305	}
1165	OUTPUT:	1306	OUTPUT:
1166	RETVAL	1307	RETVAL
1167		1308
1168	int	1309	int
1169	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1170	CODE:	1311	CODE:
1171	{	1312	{
1172	int index, trailing;	1313	int index, trailing;
1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1174	RETVAL = index + trailing;	1315	RETVAL = index + trailing;
1175	}	1316	}
1176	OUTPUT:	1317	OUTPUT:
1177	RETVAL	1318	RETVAL
1178		1319
1179	void	1320	void
1180	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1181	PPCODE:	1322	PPCODE:
1182	{	1323	{
1183	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185		1326
1186	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1187	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190	}	1331	}
1191		1332
1192	void	1333	void
1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194	PPCODE:	1335	PPCODE:
1195	{	1336	{
1196	int line, x;	1337	int line, x;
1197		1338
1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200		1342	--line;
		1343	#endif
1201	EXTEND (SP, 2);	1344	EXTEND (SP, 2);
1202	PUSHs (sv_2mortal (newSViv (line - 1)));	1345	PUSHs (sv_2mortal (newSViv (line)));
1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204	}	1347	}
1205		1348
1206	void	1349	void
1207	line_x_to_index (CFPlus::Layout self, int line, int x)	1350	line_x_to_index (DC::Layout self, int line, int x)
1208	PPCODE:	1351	PPCODE:
1209	{	1352	{
1210	PangoLayoutLine *lp;	1353	PangoLayoutLine *lp;
1211	int index, trailing;	1354	int index, trailing;
1212		1355
1213	if (line < 0)	1356	if (line < 0)
1214	XSRETURN_EMPTY;	1357	XSRETURN_EMPTY;
1215		1358
1216	if (!(lp = pango_layout_get_line (self->pl, line)))	1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217	XSRETURN_EMPTY; /* do better */	1360	XSRETURN_EMPTY; /* do better */
1218		1361
1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1220		1363
1221	EXTEND (SP, 2);	1364	EXTEND (SP, 2);
…		…
1227	PUSHs (sv_2mortal (newSViv (trailing)));	1370	PUSHs (sv_2mortal (newSViv (trailing)));
1228	}	1371	}
1229	}	1372	}
1230		1373
1231	void	1374	void
1232	render (CFPlus::Layout self, float x, float y, int flags = 0)	1375	render (DC::Layout self, float x, float y, int flags = 0)
1233	PPCODE:	1376	CODE:
		1377	rc_clear (self->rc);
1234	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1235	self->pl,	1379	self->pl,
		1380	self->rc,
1236	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1237	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1238	flags	1383	flags
1239	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1240		1388
1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243	void	1389	void
1244	pad2pot (SV *data_, SV *w_, SV *h_)	1390	draw (DC::Layout self)
1245	CODE:	1391	CODE:
1246	{	1392	{
1247	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1248	int oh = SvIV (h_);	1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1249		1400
1250	if (ow && oh)	1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
		1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1409
		1410	PROTOTYPES: ENABLE
		1411
		1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow || nh != oh) && SvOK (data_))
1251	{	1417	{
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;	1418	STRLEN datalen;
1260	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1261	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1262	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1421	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1263		1422
1264	SvPOK_only (result_);	1423	SvPOK_only (result_);
1265	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1266		1425
1267	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1268	while (oh--)	1427	while (oh--)
1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1270		1429
1271	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1272	}
1273
1274	sv_setiv (w_, nw);
1275	sv_setiv (h_, nh);
1276	}
1277	}	1431	}
1278	}	1432	}
1279		1433
1280	void	1434	void
1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1287	{	1441	{
1288	HV *hv = (HV *)SvRV (self);	1442	HV *hv = (HV *)SvRV (self);
1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1292		1449
1293	if (items < 5)	1450	if (items < 5)
1294	{	1451	{
1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1324	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1325	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1326	}	1483	}
1327	}	1484	}
1328		1485
1329	MODULE = CFPlus PACKAGE = CFPlus::Map	1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
1330		1496
1331	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
		1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
1332	new (SV *class)	1502	new (SV *class)
1333	CODE:	1503	CODE:
1334	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1335	RETVAL->x = 0;	1505	RETVAL->x = 0;
1336	RETVAL->y = 0;	1506	RETVAL->y = 0;
…		…
1344	RETVAL->row = 0;	1514	RETVAL->row = 0;
1345	OUTPUT:	1515	OUTPUT:
1346	RETVAL	1516	RETVAL
1347		1517
1348	void	1518	void
1349	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1350	CODE:	1520	CODE:
1351	{	1521	{
1352	map_clear (self);	1522	map_clear (self);
1353	Safefree (self->face2tile);	1523	Safefree (self->face2tile);
1354	Safefree (self->tex);	1524	Safefree (self->tex);
1355	Safefree (self);	1525	Safefree (self);
1356	}	1526	}
1357		1527
1358	void	1528	void
1359	resize (CFPlus::Map self, int map_width, int map_height)	1529	resize (DC::Map self, int map_width, int map_height)
1360	CODE:	1530	CODE:
1361	self->w = map_width;	1531	self->w = map_width;
1362	self->h = map_height;	1532	self->h = map_height;
1363		1533
1364	void	1534	void
1365	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1366	CODE:	1536	CODE:
1367	map_clear (self);	1537	map_clear (self);
1368		1538
1369	void	1539	void
1370	set_tileid (CFPlus::Map self, int face, int tile)	1540	set_tileid (DC::Map self, int face, int tile)
1371	CODE:	1541	CODE:
1372	{	1542	{
1373	need_facenum (self, face); self->face2tile [face] = tile;	1543	need_facenum (self, face); self->face2tile [face] = tile;
1374	need_texid (self, tile);	1544	need_texid (self, tile);
1375	}	1545	}
1376		1546
1377	void	1547	void
1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1548	set_smooth (DC::Map self, int face, int smooth, int level)
1379	CODE:	1549	CODE:
1380	{	1550	{
1381	tileid texid;	1551	tileid texid;
1382	maptex *tex;	1552	maptex *tex;
1383		1553
…		…
1396	tex->smoothtile = self->face2tile [smooth];	1566	tex->smoothtile = self->face2tile [smooth];
1397	tex->smoothlevel = level;	1567	tex->smoothlevel = level;
1398	}	1568	}
1399		1569
1400	void	1570	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)	1571	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:	1572	CODE:
1403	{	1573	{
1404	need_texid (self, texid);	1574	need_texid (self, texid);
1405		1575
1406	{	1576	{
…		…
1426	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428	}	1598	}
1429		1599
1430	int	1600	int
1431	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1432	ALIAS:	1602	ALIAS:
1433	oy = 1	1603	oy = 1
1434	x = 2	1604	x = 2
1435	y = 3	1605	y = 3
1436	w = 4	1606	w = 4
…		…
1447	}	1617	}
1448	OUTPUT:	1618	OUTPUT:
1449	RETVAL	1619	RETVAL
1450		1620
1451	void	1621	void
1452	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1453	CODE:	1623	CODE:
1454	{	1624	{
1455	if (dx > 0)	1625	if (dx > 0)
1456	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1457	else if (dx < 0)	1627	else if (dx < 0)
…		…
1472	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1473	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1474	}	1644	}
1475	}	1645	}
1476		1646
1477	void	1647	SV *
1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1479	CODE:	1649	CODE:
1480	{	1650	{
1481	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1482	uint8_t *data_end = (uint8_t *)SvEND (data_);	1652	uint8_t *data_end = (uint8_t *)SvEND (data_);
1483	mapcell *cell;	1653	mapcell *cell;
1484	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1485		1657
1486	while (data < data_end - 1)	1658	while (data < data_end - 1)
1487	{	1659	{
1488	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1489		1661
…		…
1540	}	1712	}
1541	else	1713	else
1542	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1543	}	1715	}
1544		1716
		1717	for (z = 0; z <= 2; ++z)
1545	if (flags & 4)	1718	if (flags & (4 >> z))
1546	{	1719	{
1547	faceid face = (data [0] << 8) + data [1]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
1548	need_facenum (self, face);	1721	need_facenum (self, face);
1549	cell->tile [0] = self->face2tile [face];	1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1550	}	1737	}
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	}	1738	}
1566	else	1739	else
1567	cell->darkness = 0;	1740	cell->darkness = 0;
1568	}	1741	}
1569	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1570		1745
1571	SV *	1746	SV *
1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1573	CODE:	1748	CODE:
1574	{	1749	{
1575	int x1, x;	1750	int x1, x;
1576	int y1, y;	1751	int y1, y;
1577	int z;	1752	int z;
…		…
1622	}	1797	}
1623	OUTPUT:	1798	OUTPUT:
1624	RETVAL	1799	RETVAL
1625		1800
1626	void	1801	void
1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1628	CODE:	1803	CODE:
1629	{	1804	{
		1805	int x, y, z;
		1806
1630	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1808	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)	1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1633	smooth_key skey;	1810	smooth_key skey;
1634	int x, y, z;	1811
1635	int last_name;	1812	rc_t *rc = rc_alloc ();
		1813	rc_key_t key;
		1814	rc_array_t *arr;
1636		1815
1637	// thats current max. sorry.	1816	// thats current max. sorry.
1638	if (sw > 255) sw = 255;	1817	if (sw > 255) sw = 255;
1639	if (sh > 255) sh = 255;	1818	if (sh > 255) sh = 255;
1640		1819
1641	// clear key, in case of extra padding	1820	// clear key, in case of extra padding
1642	memset (&skey, 0, sizeof (skey));	1821	memset (&skey, 0, sizeof (skey));
1643		1822
1644	glColor4ub (255, 255, 255, 255);	1823	memset (&key, 0, sizeof (key));
1645		1824	key.r = 255;
1646	glEnable (GL_BLEND);	1825	key.g = 255;
1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1826	key.b = 255;
1648	glEnable (GL_TEXTURE_2D);	1827	key.a = 255;
1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1828	key.mode = GL_QUADS;
1650		1829	key.format = GL_T2F_V3F;
1651	glBegin (GL_QUADS);	1830	key.texname = -1;
1652
1653	last_name = 0;
1654		1831
1655	mx += self->x;	1832	mx += self->x;
1656	my += self->y;	1833	my += self->y;
1657		1834
1658	// first pass: determine smooth_max	1835	// first pass: determine smooth_max
…		…
1674	MAX (self->tex [cell->tile [0]].smoothlevel,	1851	MAX (self->tex [cell->tile [0]].smoothlevel,
1675	MAX (self->tex [cell->tile [1]].smoothlevel,	1852	MAX (self->tex [cell->tile [1]].smoothlevel,
1676	self->tex [cell->tile [2]].smoothlevel));	1853	self->tex [cell->tile [2]].smoothlevel));
1677	}	1854	}
1678	}	1855	}
		1856
		1857	glEnable (GL_BLEND);
		1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1679		1860
1680	for (z = 0; z <= 2; z++)	1861	for (z = 0; z <= 2; z++)
1681	{	1862	{
1682	memset (smooth_level, 0, sizeof (smooth_level));	1863	memset (smooth_level, 0, sizeof (smooth_level));
1683		1864
…		…
1693	tileid tile = cell->tile [z];	1874	tileid tile = cell->tile [z];
1694		1875
1695	if (tile)	1876	if (tile)
1696	{	1877	{
1697	maptex tex = self->tex [tile];	1878	maptex tex = self->tex [tile];
1698	int px = (x + 1) * T - tex.w;	1879	int px, py;
1699	int py = (y + 1) * T - tex.h;
1700		1880
1701	// suppressing texture state switches here
1702	// is only moderately effective, but worth the extra effort
1703	if (last_name != tex.name)	1881	if (key.texname != tex.name)
1704	{	1882	{
1705	if (!tex.name)	1883	if (!tex.name)
1706	tex = self->tex [2]; /* missing, replace by noface */	1884	tex = self->tex [2]; /* missing, replace by noface */
1707		1885
1708	glEnd ();	1886	key.texname = tex.name;
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1887	arr = rc_array (rc, &key);
1710	glBegin (GL_QUADS);
1711	}	1888	}
1712		1889
1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1714	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1715	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1716	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1717		1897
1718	if (cell->flags && z == 2)	1898	if (cell->flags && z == 2)
1719	{	1899	{
		1900	// overlays such as the speech bubble, probably more to come
1720	if (cell->flags & 1)	1901	if (cell->flags & 1)
1721	{	1902	{
1722	maptex tex = self->tex [1];	1903	maptex tex = self->tex [1];
1723	int px = x * T + T * 2 / 32;	1904	int px = x * T + T * 2 / 32;
1724	int py = y * T - T * 6 / 32;	1905	int py = y * T - T * 6 / 32;
1725		1906
		1907	if (tex.name)
1726	glEnd ();	1908	{
1727	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1728	glBegin (GL_QUADS);	1919	}
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	}	1920	}
1735	}	1921	}
1736		1922
1737	// update smooth hash	1923	// update smooth hash
1738	if (tex.smoothtile)	1924	if (tex.smoothtile)
…		…
1774	}	1960	}
1775	}	1961	}
1776	}	1962	}
1777	}	1963	}
1778		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
1779	// go through all smoothlevels, lowest to highest, then draw.	1968	// go through all smoothlevels, lowest to highest, then draw.
1780	// this is basically counting sort	1969	// this is basically counting sort
1781	{	1970	{
1782	int w, b;	1971	int w, b;
1783		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
1784	for (w = 0; w < 256 / 32; ++w)	1975	for (w = 0; w < 256 / 32; ++w)
1785	{	1976	{
1786	uint32_t smask = smooth_level [w];	1977	uint32_t smask = smooth_level [w];
1787	if (smask)	1978	if (smask)
1788	for (b = 0; b < 32; ++b)	1979	for (b = 0; b < 32; ++b)
…		…
1807	int border = bits & 15;	1998	int border = bits & 15;
1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809	float dx = tex.s * .0625f; // 16 images/row	2000	float dx = tex.s * .0625f; // 16 images/row
1810	float dy = tex.t * .5f ; // 2 images/column	2001	float dy = tex.t * .5f ; // 2 images/column
1811		2002
1812	// this time naively avoiding texture state changes
1813	// save gobs of state changes.
1814	if (last_name != tex.name)	2003	if (tex.name)
1815	{	2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
1816	if (!tex.name)	2007	if (key.texname != tex.name)
1817	continue; // smoothing not yet available	2008	{
1818
1819	glEnd ();	2009	glEnd ();
1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
1822	}	2012	}
1823		2013
1824	if (border)	2014	if (border)
1825	{	2015	{
1826	float ox = border * dx;	2016	float ox = border * dx;
1827		2017
1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1832	}	2022	}
1833		2023
1834	if (corner)	2024	if (corner)
1835	{	2025	{
1836	float ox = corner * dx;	2026	float ox = corner * dx;
1837		2027
1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
1842	}	2033	}
1843	}	2034	}
1844	}	2035	}
1845	}	2036	}
1846	}	2037	}
		2038
		2039	glEnd ();
		2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
1847	}	2042	}
1848		2043
1849	hv_clear (smooth);	2044	hv_clear (smooth);
1850	}	2045	}
1851		2046
1852	glEnd ();
1853
1854	glDisable (GL_TEXTURE_2D);
1855	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1856		2049
1857	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1858	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1860	{	2053	{
…		…
1885	}	2078	}
1886	}	2079	}
1887	}	2080	}
1888		2081
1889	void	2082	void
1890	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1891	CODE:	2084	CODE:
1892	{	2085	{
1893	static float color[16][3] = {	2086	static float color[16][3] = {
1894	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1895	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1945	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1946	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1947	}	2140	}
1948		2141
1949	void	2142	void
1950	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1951	PPCODE:	2144	PPCODE:
1952	{	2145	{
1953	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1954	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1955	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1956	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1957		2154
1958	memset (darkness, 255, sw4 * sh);
1959	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1960	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1961		2157
1962	mx += self->x;	2158	mx += self->x - 1;
1963	my += self->y;	2159	my += self->y - 1;
1964		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1965	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1966	if (0 <= y + my && y + my < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1967	{	2165	{
1968	maprow *row = self->row + (y + my);	2166	maprow *row = self->row + (y + my);
1969		2167
1970	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1971	if (row->c0 <= x + mx && x + mx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1972	{	2170	{
1973	mapcell *cell = row->col + (x + mx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1974		2172
1975	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1976	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1977	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1978	}	2176	}
1979	}	2177	}
1980		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1981	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1982	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1983	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1984	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1985	}	2221	}
1986		2222
1987	SV *	2223	SV *
1988	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1989	CODE:	2225	CODE:
1990	{	2226	{
1991	int x, y, x1, y1;	2227	int x, y, x1, y1;
1992	SV *data_sv = newSV (w * h * 7 + 5);	2228	SV *data_sv = newSV (w * h * 7 + 5);
1993	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2229	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2058	}	2294	}
2059	OUTPUT:	2295	OUTPUT:
2060	RETVAL	2296	RETVAL
2061		2297
2062	void	2298	void
2063	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2064	PPCODE:	2300	PPCODE:
2065	{	2301	{
2066	int x, y, z;	2302	int x, y, z;
2067	int w, h;	2303	int w, h;
2068	int x1, y1;	2304	int x1, y1;
2069		2305
2070	if (*data++ != 0)	2306	if (*data++ != 0)
2071	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
2072		2308
2073	w = *data++ << 8; w |= *data++;	2309	w = *data++ << 8; w |= *data++;
2074	h = *data++ << 8; h |= *data++;	2310	h = *data++ << 8; h |= *data++;
2075		2311
2076	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2121	}	2357	}
2122	}	2358	}
2123	}	2359	}
2124	}	2360	}
2125		2361
2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
2127		2363
2128	CFPlus::MixChunk	2364	DC::RW
2129	new_from_file (SV *class, char *path)	2365	new (SV *class, SV *data_sv)
2130	CODE:	2366	CODE:
2131	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
2132	OUTPUT:	2373	OUTPUT:
2133	RETVAL	2374	RETVAL
2134		2375
		2376	DC::RW
		2377	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
2135	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
2136	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
2137	CODE:	2486	CODE:
2138	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
2139		2488
2140	int	2489	int
2141	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
2142	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
2143	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
2144	OUTPUT:	2495	OUTPUT:
2145	RETVAL	2496	RETVAL
2146		2497
2147	int	2498	DC::Channel
2148	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2149	CODE:	2500	CODE:
		2501	{
2150	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
2151	OUTPUT:	2513	OUTPUT:
2152	RETVAL	2514	RETVAL
2153		2515
2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2155		2517
2156	int	2518	int
2157	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
2158	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
2159	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
2160	OUTPUT:	2525	OUTPUT:
2161	RETVAL	2526	RETVAL
2162		2527
2163	int	2528	void
2164	fade_out (int ms)	2529	fade_out (int ms)
2165	CODE:	2530	CODE:
2166	RETVAL = Mix_FadeOutMusic (ms);	2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
		2538	DC::MixMusic
		2539	new (SV *class, DC::RW rwops)
		2540	CODE:
		2541	RETVAL = Mix_LoadMUS_RW (rwops);
2167	OUTPUT:	2542	OUTPUT:
2168	RETVAL	2543	RETVAL
2169		2544
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	2545	void
2178	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
2179	CODE:	2547	CODE:
2180	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
2181		2549
2182	int	2550	int
2183	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
2184	CODE:	2552	CODE:
2185	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
2186	OUTPUT:	2554	OUTPUT:
2187	RETVAL	2555	RETVAL
2188		2556
2189	int	2557	void
2190	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2191	CODE:	2559	CODE:
2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2560	Mix_FadeInMusicPos (self, loops, ms, position);
2193	OUTPUT:
2194	RETVAL
2195		2561
2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
2197		2565
2198	BOOT:	2566	BOOT:
2199	{	2567	{
2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201	static const struct {	2569	static const struct {
2202	const char *name;	2570	const char *name;
2203	IV iv;	2571	IV iv;
2204	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
2205	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
2206	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
2207	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
2208	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
2209	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
2210	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
2214	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
2215	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
2216	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
2217	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
2218	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
2219	const_iv (GL_AND),	2591	const_iv (GL_AND),
2220	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
2221	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
2222	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
2223	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
2236	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
2237	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
2238	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
2239	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
2240	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
2241	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
2242	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
2243	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
2244	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
2245	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
2246	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2267	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
2268	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
2269	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
2270	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
2271	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
2272	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
2273	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
2274	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
2275	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
2276	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
2277	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
2278	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
2279	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
2280	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2281	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
2282	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
2283	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
2284	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
2285	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
2286	# undef const_iv	2675	# undef const_iv
…		…
2291		2680
2292	texture_av = newAV ();	2681	texture_av = newAV ();
2293	AvREAL_off (texture_av);	2682	AvREAL_off (texture_av);
2294	}	2683	}
2295		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
		2690
2296	char *	2691	char *
2297	gl_vendor ()	2692	gl_vendor ()
2298	CODE:	2693	CODE:
2299	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
2300	OUTPUT:	2695	OUTPUT:
…		…
2312	CODE:	2707	CODE:
2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2314	OUTPUT:	2709	OUTPUT:
2315	RETVAL	2710	RETVAL
2316		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
2317	int glGetError ()	2726	int glGetError ()
2318		2727
2319	void glFinish ()	2728	void glFinish ()
2320		2729
2321	void glClear (int mask)	2730	void glClear (int mask)
…		…
2358	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# 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_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2360		2769
2361	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# 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_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
2363		2774
2364	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2365		2776
2366	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2367		2778
…		…
2375		2786
2376	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2377	CODE:	2788	CODE:
2378	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2379		2790
2380	void glBegin (int mode)
2381
2382	void glEnd ()
2383
2384	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
2385	PROTOTYPE: @
2386	ALIAS:	2792	ALIAS:
2387	glColor_premultiply = 1	2793	glColor_premultiply = 1
2388	CODE:	2794	CODE:
2389	if (ix)	2795	if (ix)
2390	{	2796	{
…		…
2393	b *= a;	2799	b *= a;
2394	}	2800	}
2395	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2396	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2397		2803
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.)	2804	void glRasterPos (float x, float y, float z = 0.)
2405	CODE:	2805	CODE:
2406	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2407	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2408		2808
…		…
2412		2812
2413	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2414	CODE:	2814	CODE:
2415	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2416		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
2417	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2418	CODE:	2847	CODE:
2419	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2420		2849
2421	void glTexParameter (int target, int pname, float param)	2850	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)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2438	CODE:	2867	CODE:
2439	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441		2870
2442	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2443		2872
2444	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2445		2874
2446	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
2447		2878
2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2449		2880
2450	int glGenTexture ()	2881	int glGenTexture ()
2451	CODE:	2882	CODE:
…		…
2471		2902
2472	void glEndList ()	2903	void glEndList ()
2473		2904
2474	void glCallList (int list)	2905	void glCallList (int list)
2475		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h || !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2963	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID | G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

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