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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.258 by root, Thu Apr 10 14:35:50 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 dejavu/bistream fonts
165	*/	191	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
167		193
168	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
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	/*pango_context_set_font_description (opengl_context, default_font);*/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		682	#endif
590	}	683	}
		684
		685	char *
		686	SDL_GetError ()
591		687
592	int	688	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		690
595	void	691	void
596	SDL_Quit ()	692	SDL_Quit ()
597		693
598	void	694	void
599	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	696	PPCODE:
601	{	697	{
602	SDL_Rect **m;	698	SDL_Rect **m;
603		699
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		704
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		707
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		712
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	717	#endif
622		718
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);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		720
628	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
629	while (*m)	722	while (*m)
630	{	723	{
		724	if ((*m)->w >= 800 && (*m)->h >= 480)
		725	{
631	AV *av = newAV ();	726	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
		729	av_push (av, newSViv (rgb));
		730	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
635		733
636	++m;	734	++m;
637	}	735	}
638	}	736	}
639		737
640	char *
641	SDL_GetError ()
642
643	int	738	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	740	CODE:
		741	{
		742	SDL_EnableUNICODE (1);
		743	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		744
		745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		749
646	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	752	);
		753
649	if (RETVAL)	754	if (RETVAL)
650	{	755	{
651	av_clear (texture_av);	756	av_clear (texture_av);
652		757
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	760	#include "glfunc.h"
656	# undef GL_FUNC	761	#undef GL_FUNC
657
658	}	762	}
		763	}
659	OUTPUT:	764	OUTPUT:
660	RETVAL	765	RETVAL
661		766
662	void	767	void
663	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
…		…
665	char *	770	char *
666	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
667		772
668	int	773	int
669	SDL_GetAppState ()	774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
670		778
671	void	779	void
672	poll_events ()	780	poll_events ()
673	PPCODE:	781	PPCODE:
674	{	782	{
…		…
684	{	792	{
685	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
686	case SDL_KEYUP:	794	case SDL_KEYUP:
687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
690	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	798	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
692	break;	800	break;
693		801
694	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
713	x = ev.motion.x;	821	x = ev.motion.x;
714	y = ev.motion.y;	822	y = ev.motion.y;
715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
716	}	824	}
717		825
718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
719	hv_store (hv, "state", 5, newSViv (state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
720	hv_store (hv, "x", 1, newSViv (x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
721	hv_store (hv, "y", 1, newSViv (y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
724	}	832	}
725	break;	833	break;
726		834
727	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
728	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
730		838
731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
741	break;	849	break;
742	}	850	}
743		851
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
745	}	853	}
746	}	854	}
747		855
748	int	856	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
750	POSTCALL:	858	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
753		861
754	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
755	Mix_CloseAudio ()	879	Mix_CloseAudio ()
756		880
757	int	881	int
758	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
		883
		884	const char *
		885	Mix_GetError ()
759		886
760	void	887	void
761	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
762	CODE:	889	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
789	}	916	}
790	}	917	}
791	#endif	918	#endif
792	}	919	}
793		920
794	void	921	int
795	add_font (char *file)	922	add_font (char *file)
796	CODE:	923	CODE:
797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
798		927
799	void	928	void
800	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
801	ALIAS:	930	ALIAS:
802	load_image_file = 1	931	load_image_file = 1
…		…
805	STRLEN image_len;	934	STRLEN image_len;
806	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
807	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
808	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
812		941
813	if (!rw)	942	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
815		944
…		…
888	void	1017	void
889	error (char *message)	1018	error (char *message)
890	CODE:	1019	CODE:
891	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
892	#ifdef _WIN32	1021	#ifdef _WIN32
893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
894	#endif	1023	#endif
895		1024
896	void	1025	void
897	fatal (char *message)	1026	fatal (char *message)
898	CODE:	1027	CODE:
899	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
900	#ifdef _WIN32	1029	#ifdef _WIN32
901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
902	#endif	1031	#endif
903	_exit (1);	1032	_exit (1);
904		1033
905	void	1034	void
906	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
918	#if DEBUG	1047	#if DEBUG
919	VALGRIND_DO_LEAK_CHECK;	1048	VALGRIND_DO_LEAK_CHECK;
920	#endif	1049	#endif
921	}	1050	}
922		1051
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
924		1053
925	CFPlus::Font	1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
926	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
927	CODE:	1058	CODE:
928	{	1059	{
929	int count;	1060	int count;
930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
933	}	1064	}
934	OUTPUT:	1065	OUTPUT:
935	RETVAL	1066	RETVAL
936		1067
937	void	1068	void
938	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
939	CODE:	1070	CODE:
940	pango_font_description_free (self);	1071	pango_font_description_free (self);
941		1072
942	void	1073	void
943	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
944	CODE:	1076	CODE:
945	default_font = self;	1077	default_font = self;
946		1078
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
948		1080
		1081	PROTOTYPES: DISABLE
		1082
949	void	1083	void
950	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
951	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
952	tc_clear ();	1093	tc_restore ();
953		1094
954	CFPlus::Layout	1095	DC::Layout
955	new (SV *class)	1096	new (SV *class)
956	CODE:	1097	CODE:
957	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
958		1099
959	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
961	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
966		1108
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
969	OUTPUT:	1111	OUTPUT:
970	RETVAL	1112	RETVAL
971		1113
972	void	1114	void
973	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
974	CODE:	1116	CODE:
975	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
976	Safefree (self);	1119	Safefree (self);
977		1120
978	void	1121	void
979	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
980	CODE:	1123	CODE:
981	{	1124	{
982	STRLEN textlen;	1125	STRLEN textlen;
983	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
984		1127
985	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
986	}	1129	}
987		1130
988	void	1131	void
989	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
990	CODE:	1133	CODE:
991	{	1134	{
992	STRLEN textlen;	1135	STRLEN textlen;
993	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
994		1137
995	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
996	}	1139	}
997		1140
998	void	1141	void
999	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
1000	CODE:	1143	CODE:
1001	{	1144	{
1002	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
1003	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
1004	const char *pos = text;	1147	const char *pos = text;
…		…
1039	if (attrs)	1182	if (attrs)
1040	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
1041	}	1184	}
1042		1185
1043	void	1186	void
1044	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
1045	PPCODE:	1188	PPCODE:
1046	{	1189	{
1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1048		1191
1049	do	1192	do
1050	{	1193	{
1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1052		1195
1053	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
1054	{	1197	{
1055	PangoRectangle extents;	1198	PangoRectangle extents;
1056	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1064		1207
1065	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1066	}	1209	}
1067		1210
1068	int	1211	int
1069	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1070	CODE:	1213	CODE:
1071	{	1214	{
1072	int lines = 1;	1215	int lines = 1;
1073	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1074		1217
…		…
1079	}	1222	}
1080	OUTPUT:	1223	OUTPUT:
1081	RETVAL	1224	RETVAL
1082		1225
1083	SV *	1226	SV *
1084	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1085	CODE:	1228	CODE:
1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1087	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1088	OUTPUT:	1231	OUTPUT:
1089	RETVAL	1232	RETVAL
1090		1233
1091	void	1234	void
1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1093	CODE:	1236	CODE:
1094	self->r = r;	1237	self->r = r;
1095	self->g = g;	1238	self->g = g;
1096	self->b = b;	1239	self->b = b;
1097	self->a = a;	1240	self->a = a;
1098		1241
1099	void	1242	void
1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1101	CODE:	1244	CODE:
1102	if (self->font != font)	1245	if (self->font != font)
1103	{	1246	{
1104	self->font = font;	1247	self->font = font;
1105	layout_update_font (self);	1248	layout_update_font (self);
1106	}	1249	}
1107		1250
1108	void	1251	void
1109	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1110	CODE:	1253	CODE:
1111	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1112	{	1255	{
1113	self->base_height = base_height;	1256	self->base_height = base_height;
1114	layout_update_font (self);	1257	layout_update_font (self);
1115	}	1258	}
1116		1259
1117	void	1260	void
1118	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1119	CODE:	1262	CODE:
1120	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1121		1264
1122	void	1265	void
1123	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1124	CODE:	1267	CODE:
1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1126		1269
1127	void	1270	void
1128	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1129	CODE:	1272	CODE:
1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1131		1274
1132	void	1275	void
1133	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1134	CODE:	1277	CODE:
1135	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1139	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1140	);	1283	);
1141		1284
1142	void	1285	void
1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1144	CODE:	1287	CODE:
1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1146		1289
1147	void	1290	void
1148	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1149	PPCODE:	1292	PPCODE:
1150	{	1293	{
1151	int w, h;	1294	int w, h;
1152		1295
1153	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1156	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1157	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1158	}	1301	}
1159		1302
1160	int	1303	int
1161	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1162	CODE:	1305	CODE:
1163	{	1306	{
1164	PangoRectangle rect;	1307	PangoRectangle rect;
1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1166	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1167	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1168	}	1311	}
1169	OUTPUT:	1312	OUTPUT:
1170	RETVAL	1313	RETVAL
1171		1314
1172	int	1315	int
1173	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1174	CODE:	1317	CODE:
1175	{	1318	{
1176	int index, trailing;	1319	int index, trailing;
1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1178	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1179	}	1322	}
1180	OUTPUT:	1323	OUTPUT:
1181	RETVAL	1324	RETVAL
1182		1325
1183	void	1326	void
1184	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1185	PPCODE:	1328	PPCODE:
1186	{	1329	{
1187	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1189		1332
1190	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1194	}	1337	}
1195		1338
1196	void	1339	void
1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1198	PPCODE:	1341	PPCODE:
1199	{	1342	{
1200	int line, x;	1343	int line, x;
1201		1344
1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1204		1348	--line;
		1349	#endif
1205	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1206	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1208	}	1353	}
1209		1354
1210	void	1355	void
1211	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1212	PPCODE:	1357	PPCODE:
1213	{	1358	{
1214	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1215	int index, trailing;	1360	int index, trailing;
1216		1361
1217	if (line < 0)	1362	if (line < 0)
1218	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1219		1364
1220	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1221	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1222		1367
1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1224		1369
1225	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1231	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1232	}	1377	}
1233	}	1378	}
1234		1379
1235	void	1380	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1239	self->pl,	1385	self->pl,
		1386	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1242	flags	1389	flags
1243	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1244		1394
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246
1247	int minpot (int n)
1248
1249	void	1395	void
1250	pad2pot (SV *data_, SV *w_, SV *h_)	1396	draw (DC::Layout self)
1251	CODE:	1397	CODE:
1252	{	1398	{
1253	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1254	int oh = SvIV (h_);	1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1255		1406
1256	if (ow && oh)	1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
		1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1415
		1416	PROTOTYPES: ENABLE
		1417
		1418	void
		1419	pad (SV *data_, int ow, int oh, int nw, int nh)
		1420	CODE:
		1421	{
		1422	if ((nw != ow || nh != oh) && SvOK (data_))
1257	{	1423	{
1258	int nw = minpot (ow);
1259	int nh = minpot (oh);
1260
1261	if (nw != ow || nh != oh)
1262	{
1263	if (SvOK (data_))
1264	{
1265	STRLEN datalen;	1424	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1268	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1427	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1269		1428
1270	SvPOK_only (result_);	1429	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1272		1431
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1433	while (oh--)
1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1434	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1276		1435
1277	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1437	}
1284	}	1438	}
1285		1439
1286	void	1440	void
1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1441	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1293	{	1447	{
1294	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
1298		1455
1299	if (items < 5)	1456	if (items < 5)
1300	{	1457	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1341	RETVAL = width > 0;	1498	RETVAL = width > 0;
1342	}	1499	}
1343	OUTPUT:	1500	OUTPUT:
1344	RETVAL	1501	RETVAL
1345		1502
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1347		1504
1348	CFPlus::Map	1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
1349	new (SV *class)	1508	new (SV *class)
1350	CODE:	1509	CODE:
1351	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1352	RETVAL->x = 0;	1511	RETVAL->x = 0;
1353	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1361	RETVAL->row = 0;	1520	RETVAL->row = 0;
1362	OUTPUT:	1521	OUTPUT:
1363	RETVAL	1522	RETVAL
1364		1523
1365	void	1524	void
1366	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1367	CODE:	1526	CODE:
1368	{	1527	{
1369	map_clear (self);	1528	map_clear (self);
1370	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1371	Safefree (self->tex);	1530	Safefree (self->tex);
1372	Safefree (self);	1531	Safefree (self);
1373	}	1532	}
1374		1533
1375	void	1534	void
1376	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1377	CODE:	1536	CODE:
1378	self->w = map_width;	1537	self->w = map_width;
1379	self->h = map_height;	1538	self->h = map_height;
1380		1539
1381	void	1540	void
1382	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1383	CODE:	1542	CODE:
1384	map_clear (self);	1543	map_clear (self);
1385		1544
1386	void	1545	void
1387	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1388	CODE:	1547	CODE:
1389	{	1548	{
1390	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1391	need_texid (self, tile);	1550	need_texid (self, tile);
1392	}	1551	}
1393		1552
1394	void	1553	void
1395	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1396	CODE:	1555	CODE:
1397	{	1556	{
1398	tileid texid;	1557	tileid texid;
1399	maptex *tex;	1558	maptex *tex;
1400		1559
…		…
1413	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1414	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1415	}	1574	}
1416		1575
1417	void	1576	void
1418	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1577	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1419	CODE:	1578	CODE:
1420	{	1579	{
1421	need_texid (self, texid);	1580	need_texid (self, texid);
1422		1581
1423	{	1582	{
…		…
1443	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1444	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1445	}	1604	}
1446		1605
1447	int	1606	int
1448	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1449	ALIAS:	1608	ALIAS:
1450	oy = 1	1609	oy = 1
1451	x = 2	1610	x = 2
1452	y = 3	1611	y = 3
1453	w = 4	1612	w = 4
…		…
1464	}	1623	}
1465	OUTPUT:	1624	OUTPUT:
1466	RETVAL	1625	RETVAL
1467		1626
1468	void	1627	void
1469	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1470	CODE:	1629	CODE:
1471	{	1630	{
1472	if (dx > 0)	1631	if (dx > 0)
1473	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1474	else if (dx < 0)	1633	else if (dx < 0)
…		…
1489	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1491	}	1650	}
1492	}	1651	}
1493		1652
1494	void	1653	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1496	CODE:	1655	CODE:
1497	{	1656	{
1498	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1499	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1500	mapcell *cell;	1659	mapcell *cell;
1501	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1502		1663
1503	while (data < data_end - 1)	1664	while (data < data_end - 1)
1504	{	1665	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1506		1667
…		…
1557	}	1718	}
1558	else	1719	else
1559	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1560	}	1721	}
1561		1722
		1723	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1724	if (flags & (4 >> z))
1563	{	1725	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1727	need_facenum (self, face);
1566	cell->tile [0] = self->face2tile [face];	1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1567	}	1743	}
1568
1569	if (flags & 2)
1570	{
1571	faceid face = (data [0] << 8) + data [1]; data += 2;
1572	need_facenum (self, face);
1573	cell->tile [1] = self->face2tile [face];
1574	}
1575
1576	if (flags & 1)
1577	{
1578	faceid face = (data [0] << 8) + data [1]; data += 2;
1579	need_facenum (self, face);
1580	cell->tile [2] = self->face2tile [face];
1581	}
1582	}	1744	}
1583	else	1745	else
1584	cell->darkness = 0;	1746	cell->darkness = 0;
1585	}	1747	}
1586	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1587		1751
1588	SV *	1752	SV *
1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1590	CODE:	1754	CODE:
1591	{	1755	{
1592	int x1, x;	1756	int x1, x;
1593	int y1, y;	1757	int y1, y;
1594	int z;	1758	int z;
…		…
1639	}	1803	}
1640	OUTPUT:	1804	OUTPUT:
1641	RETVAL	1805	RETVAL
1642		1806
1643	void	1807	void
1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1645	CODE:	1809	CODE:
1646	{	1810	{
		1811	int x, y, z;
		1812
1647	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1649	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1650	smooth_key skey;	1816	smooth_key skey;
1651	int x, y, z;	1817
1652	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1653		1821
1654	// thats current max. sorry.	1822	// thats current max. sorry.
1655	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1656	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1657		1825
1658	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1659	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1660		1828
1661	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1662		1830	key.r = 255;
1663	glEnable (GL_BLEND);	1831	key.g = 255;
1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1665	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1667		1835	key.format = GL_T2F_V3F;
1668	glBegin (GL_QUADS);	1836	key.texname = -1;
1669
1670	last_name = 0;
1671		1837
1672	mx += self->x;	1838	mx += self->x;
1673	my += self->y;	1839	my += self->y;
1674		1840
1675	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1691	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1692	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1693	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1694	}	1860	}
1695	}	1861	}
		1862
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1696		1866
1697	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1698	{	1868	{
1699	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1700		1870
…		…
1710	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1711		1881
1712	if (tile)	1882	if (tile)
1713	{	1883	{
1714	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	1885	int px, py;
1716	int py = (y + 1) * T - tex.h;
1717		1886
1718	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1721	{	1888	{
1722	if (!tex.name)	1889	if (!tex.name)
1723	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1724		1891
1725	glEnd ();	1892	key.texname = tex.name;
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1727	glBegin (GL_QUADS);
1728	}	1894	}
1729		1895
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1734		1903
1735	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1736	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1737	if (cell->flags & 1)	1907	if (cell->flags & 1)
1738	{	1908	{
1739	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1740	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1741	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1742		1912
		1913	if (tex.name)
1743	glEnd ();	1914	{
1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1745	glBegin (GL_QUADS);	1925	}
1746
1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1751	}	1926	}
1752	}	1927	}
1753		1928
1754	// update smooth hash	1929	// update smooth hash
1755	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1791	}	1966	}
1792	}	1967	}
1793	}	1968	}
1794	}	1969	}
1795		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1796	// go through all smoothlevels, lowest to highest, then draw.	1974	// go through all smoothlevels, lowest to highest, then draw.
1797	// this is basically counting sort	1975	// this is basically counting sort
1798	{	1976	{
1799	int w, b;	1977	int w, b;
1800		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1801	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1802	{	1982	{
1803	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1804	if (smask)	1984	if (smask)
1805	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1824	int border = bits & 15;	2004	int border = bits & 15;
1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1826	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1827	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1828		2008
1829	// this time naively avoiding texture state changes
1830	// save gobs of state changes.
1831	if (last_name != tex.name)	2009	if (tex.name)
1832	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1833	if (!tex.name)	2013	if (key.texname != tex.name)
1834	continue; // smoothing not yet available	2014	{
1835
1836	glEnd ();	2015	glEnd ();
1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1838	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1839	}	2018	}
1840		2019
1841	if (border)	2020	if (border)
1842	{	2021	{
1843	float ox = border * dx;	2022	float ox = border * dx;
1844		2023
1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1849	}	2028	}
1850		2029
1851	if (corner)	2030	if (corner)
1852	{	2031	{
1853	float ox = corner * dx;	2032	float ox = corner * dx;
1854		2033
1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1859	}	2039	}
1860	}	2040	}
1861	}	2041	}
1862	}	2042	}
1863	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1864	}	2048	}
1865		2049
1866	hv_clear (smooth);	2050	hv_clear (smooth);
1867	}	2051	}
1868		2052
1869	glEnd ();
1870
1871	glDisable (GL_TEXTURE_2D);
1872	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1873		2055
1874	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1875	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1876	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1877	{	2059	{
…		…
1902	}	2084	}
1903	}	2085	}
1904	}	2086	}
1905		2087
1906	void	2088	void
1907	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1908	CODE:	2090	CODE:
1909	{	2091	{
1910	static float color[16][3] = {	2092	static float color[16][3] = {
1911	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1912	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1962	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1963	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1964	}	2146	}
1965		2147
1966	void	2148	void
1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1968	PPCODE:	2150	PPCODE:
1969	{	2151	{
1970	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1972	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2158	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1973	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2159	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1974		2160
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2163
1979	mx += self->x;	2164	mx += self->x - 1;
1980	my += self->y;	2165	my += self->y - 1;
1981		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1982	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1984	{	2171	{
1985	maprow *row = self->row + (y + my);	2172	maprow *row = self->row + (y + my);
1986		2173
1987	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2176	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1991		2178
1992	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1995	}	2182	}
1996	}	2183	}
1997		2184
		2185	for (y = 0; y < sh; ++y)
		2186	for (x = 0; x < sw; ++x)
		2187	{
		2188	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2189	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2190	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2191	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2192	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2193	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2194	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2195	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2196	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2197
		2198	uint8_t r11 = (d11 + d21 + d12) / 3;
		2199	uint8_t r21 = d21;
		2200	uint8_t r31 = (d21 + d31 + d32) / 3;
		2201
		2202	uint8_t r12 = d12;
		2203	uint8_t r22 = d22;
		2204	uint8_t r32 = d32;
		2205
		2206	uint8_t r13 = (d13 + d23 + d12) / 3;
		2207	uint8_t r23 = d23;
		2208	uint8_t r33 = (d23 + d33 + d32) / 3;
		2209
		2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2219	}
		2220
		2221	free (darkness1);
		2222
1998	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
2002	}	2227	}
2003		2228
2004	SV *	2229	SV *
2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
2006	CODE:	2231	CODE:
2007	{	2232	{
2008	int x, y, x1, y1;	2233	int x, y, x1, y1;
2009	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
2010	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2075	}	2300	}
2076	OUTPUT:	2301	OUTPUT:
2077	RETVAL	2302	RETVAL
2078		2303
2079	void	2304	void
2080	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2305	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2081	PPCODE:	2306	PPCODE:
2082	{	2307	{
2083	int x, y, z;	2308	int x, y, z;
2084	int w, h;	2309	int w, h;
2085	int x1, y1;	2310	int x1, y1;
2086		2311
2087	if (*data++ != 0)	2312	if (*data++ != 0)
2088	return; /* version mismatch */	2313	XSRETURN_EMPTY; /* version mismatch */
2089		2314
2090	w = *data++ << 8; w |= *data++;	2315	w = *data++ << 8; w |= *data++;
2091	h = *data++ << 8; h |= *data++;	2316	h = *data++ << 8; h |= *data++;
2092		2317
2093	// we need to do this 'cause we don't keep an absolute coord system for rows	2318	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2138	}	2363	}
2139	}	2364	}
2140	}	2365	}
2141	}	2366	}
2142		2367
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2368	MODULE = Deliantra::Client PACKAGE = DC::RW
2144		2369
2145	CFPlus::MixChunk	2370	DC::RW
2146	new_from_file (SV *class, char *path)	2371	new (SV *class, SV *data_sv)
2147	CODE:	2372	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2373	{
		2374	STRLEN datalen;
		2375	char *data = SvPVbyte (data_sv, datalen);
		2376
		2377	RETVAL = SDL_RWFromConstMem (data, datalen);
		2378	}
2149	OUTPUT:	2379	OUTPUT:
2150	RETVAL	2380	RETVAL
2151		2381
		2382	DC::RW
		2383	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2384	CODE:
		2385	RETVAL = SDL_RWFromFile (path, mode);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	# fails on win32:
		2390	# dc.xs(2268) : error C2059: syntax error : '('
2152	void	2391	#void
		2392	#close (DC::RW self)
		2393	# CODE:
		2394	# (self->(close)) (self);
		2395
		2396	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2397
		2398	PROTOTYPES: DISABLE
		2399
		2400	DC::Channel
		2401	find ()
		2402	CODE:
		2403	{
		2404	RETVAL = Mix_GroupAvailable (-1);
		2405
		2406	if (RETVAL < 0)
		2407	{
		2408	RETVAL = Mix_GroupOldest (-1);
		2409
		2410	if (RETVAL < 0)
		2411	XSRETURN_UNDEF;
		2412
		2413	Mix_HaltChannel (RETVAL);
		2414	}
		2415
		2416	Mix_UnregisterAllEffects (RETVAL);
		2417	Mix_Volume (RETVAL, 128);
		2418	}
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
		2423	halt (DC::Channel self)
		2424	CODE:
		2425	Mix_HaltChannel (self);
		2426
		2427	void
		2428	expire (DC::Channel self, int ticks = -1)
		2429	CODE:
		2430	Mix_ExpireChannel (self, ticks);
		2431
		2432	void
		2433	fade_out (DC::Channel self, int ticks = -1)
		2434	CODE:
		2435	Mix_FadeOutChannel (self, ticks);
		2436
		2437	int
		2438	volume (DC::Channel self, int volume)
		2439	CODE:
		2440	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2441	OUTPUT:
		2442	RETVAL
		2443
		2444	void
		2445	unregister_all_effects (DC::Channel self)
		2446	CODE:
		2447	Mix_UnregisterAllEffects (self);
		2448
		2449	void
		2450	set_panning (DC::Channel self, int left, int right)
		2451	CODE:
		2452	left = CLAMP (left , 0, 255);
		2453	right = CLAMP (right, 0, 255);
		2454	Mix_SetPanning (self, left, right);
		2455
		2456	void
		2457	set_distance (DC::Channel self, int distance)
		2458	CODE:
		2459	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2460
		2461	void
		2462	set_position (DC::Channel self, int angle, int distance)
		2463	CODE:
		2464
		2465	void
		2466	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2467	CODE:
		2468	{
		2469	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2470	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2471	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2472	}
		2473
		2474	void
		2475	set_reverse_stereo (DC::Channel self, int flip)
		2476	CODE:
		2477	Mix_SetReverseStereo (self, flip);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::MixChunk
		2484	new (SV *class, DC::RW rwops)
		2485	CODE:
		2486	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2487	OUTPUT:
		2488	RETVAL
		2489
		2490	void
2153	DESTROY (CFPlus::MixChunk self)	2491	DESTROY (DC::MixChunk self)
2154	CODE:	2492	CODE:
2155	Mix_FreeChunk (self);	2493	Mix_FreeChunk (self);
2156		2494
2157	int	2495	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2496	volume (DC::MixChunk self, int volume = -1)
2159	CODE:	2497	CODE:
		2498	if (items > 1)
		2499	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2500	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2501	OUTPUT:
2162	RETVAL	2502	RETVAL
2163		2503
2164	int	2504	DC::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2505	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2506	CODE:
		2507	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2508	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2509
		2510	if (RETVAL < 0)
		2511	XSRETURN_UNDEF;
		2512
		2513	if (channel < 0)
		2514	{
		2515	Mix_UnregisterAllEffects (RETVAL);
		2516	Mix_Volume (RETVAL, 128);
		2517	}
		2518	}
2168	OUTPUT:	2519	OUTPUT:
2169	RETVAL	2520	RETVAL
2170		2521
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2522	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2172		2523
2173	int	2524	int
2174	volume (int volume = -1)	2525	volume (int volume = -1)
		2526	PROTOTYPE: ;$
2175	CODE:	2527	CODE:
		2528	if (items > 0)
		2529	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2530	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2531	OUTPUT:
2178	RETVAL	2532	RETVAL
2179		2533
		2534	void
		2535	fade_out (int ms)
		2536	CODE:
		2537	Mix_FadeOutMusic (ms);
		2538
		2539	void
		2540	halt ()
		2541	CODE:
		2542	Mix_HaltMusic ();
		2543
		2544	DC::MixMusic
		2545	new (SV *class, DC::RW rwops)
		2546	CODE:
		2547	RETVAL = Mix_LoadMUS_RW (rwops);
		2548	OUTPUT:
		2549	RETVAL
		2550
		2551	void
		2552	DESTROY (DC::MixMusic self)
		2553	CODE:
		2554	Mix_FreeMusic (self);
		2555
2180	int	2556	int
2181	fade_out (int ms)
2182	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);
2184	OUTPUT:
2185	RETVAL
2186
2187	CFPlus::MixMusic
2188	new_from_file (SV *class, char *path)
2189	CODE:
2190	RETVAL = Mix_LoadMUS (path);
2191	OUTPUT:
2192	RETVAL
2193
2194	void
2195	DESTROY (CFPlus::MixMusic self)
2196	CODE:
2197	Mix_FreeMusic (self);
2198
2199	int
2200	play (CFPlus::MixMusic self, int loops = -1)	2557	play (DC::MixMusic self, int loops = -1)
2201	CODE:	2558	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2559	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2560	OUTPUT:
2204	RETVAL	2561	RETVAL
2205		2562
2206	int	2563	void
2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2564	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2208	CODE:	2565	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2566	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2567
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2568	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2569
		2570	PROTOTYPES: ENABLE
2214		2571
2215	BOOT:	2572	BOOT:
2216	{	2573	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2574	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2218	static const struct {	2575	static const struct {
2219	const char *name;	2576	const char *name;
2220	IV iv;	2577	IV iv;
2221	} *civ, const_iv[] = {	2578	} *civ, const_iv[] = {
2222	# define const_iv(name) { # name, (IV)name }	2579	# define const_iv(name) { # name, (IV)name }
…		…
2234	const_iv (GL_ALPHA_TEST),	2591	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2592	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2593	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2594	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2595	const_iv (GL_BACK),
		2596	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2597	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2598	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2599	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2600	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2601	const_iv (GL_DST_ALPHA),
…		…
2256	const_iv (GL_INTENSITY),	2614	const_iv (GL_INTENSITY),
2257	const_iv (GL_LUMINANCE),	2615	const_iv (GL_LUMINANCE),
2258	const_iv (GL_LUMINANCE_ALPHA),	2616	const_iv (GL_LUMINANCE_ALPHA),
2259	const_iv (GL_FLOAT),	2617	const_iv (GL_FLOAT),
2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2618	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2619	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2620	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2621	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2622	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2623	const_iv (GL_COMPRESSED_RGB_ARB),
		2624	const_iv (GL_COMPRESSED_RGBA_ARB),
2261	const_iv (GL_COMPILE),	2625	const_iv (GL_COMPILE),
2262	const_iv (GL_PROXY_TEXTURE_1D),	2626	const_iv (GL_PROXY_TEXTURE_1D),
2263	const_iv (GL_PROXY_TEXTURE_2D),	2627	const_iv (GL_PROXY_TEXTURE_2D),
2264	const_iv (GL_TEXTURE_1D),	2628	const_iv (GL_TEXTURE_1D),
2265	const_iv (GL_TEXTURE_2D),	2629	const_iv (GL_TEXTURE_2D),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2653	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2654	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2655	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2656	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2657	const_iv (GL_CONSTANT_BORDER),
		2658	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2659	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2660	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2661	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2662	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2663	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2664	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2665	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2666	const_iv (GL_TRIANGLE_FAN),
		2667	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2668	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2669	const_iv (GL_POINT_SMOOTH_HINT),
		2670	const_iv (GL_LINE_SMOOTH_HINT),
		2671	const_iv (GL_POLYGON_SMOOTH_HINT),
		2672	const_iv (GL_GENERATE_MIPMAP_HINT),
		2673	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2303	const_iv (GL_FASTEST),	2674	const_iv (GL_FASTEST),
		2675	const_iv (GL_DONT_CARE),
		2676	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2677	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2678	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2679	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2680	const_iv (GL_T2F_N3F_V3F),
2308	# undef const_iv	2681	# undef const_iv
…		…
2313		2686
2314	texture_av = newAV ();	2687	texture_av = newAV ();
2315	AvREAL_off (texture_av);	2688	AvREAL_off (texture_av);
2316	}	2689	}
2317		2690
		2691	void
		2692	disable_GL_EXT_blend_func_separate ()
		2693	CODE:
		2694	gl.BlendFuncSeparate = 0;
		2695	gl.BlendFuncSeparateEXT = 0;
		2696
2318	char *	2697	char *
2319	gl_vendor ()	2698	gl_vendor ()
2320	CODE:	2699	CODE:
2321	RETVAL = (char *)glGetString (GL_VENDOR);	2700	RETVAL = (char *)glGetString (GL_VENDOR);
2322	OUTPUT:	2701	OUTPUT:
…		…
2334	CODE:	2713	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2714	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	2715	OUTPUT:
2337	RETVAL	2716	RETVAL
2338		2717
2339	char *glGetString (GLenum pname)	2718	const char *glGetString (GLenum pname)
2340		2719
2341	GLint glGetInteger (GLenum pname)	2720	GLint glGetInteger (GLenum pname)
2342	CODE:	2721	CODE:
2343	glGetIntegerv (pname, &RETVAL);	2722	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	2723	OUTPUT:
…		…
2394	# near_ and far_ are due to microsofts buggy "c" compiler	2773	# near_ and far_ are due to microsofts buggy "c" compiler
2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2774	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		2775
2397	# near_ and far_ are due to microsofts buggy "c" compiler	2776	# near_ and far_ are due to microsofts buggy "c" compiler
2398	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2777	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2778
		2779	PROTOTYPES: DISABLE
2399		2780
2400	void glViewport (int x, int y, int width, int height)	2781	void glViewport (int x, int y, int width, int height)
2401		2782
2402	void glScissor (int x, int y, int width, int height)	2783	void glScissor (int x, int y, int width, int height)
2403		2784
…		…
2411		2792
2412	void glRotate (float angle, float x, float y, float z)	2793	void glRotate (float angle, float x, float y, float z)
2413	CODE:	2794	CODE:
2414	glRotatef (angle, x, y, z);	2795	glRotatef (angle, x, y, z);
2415		2796
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	2797	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @
2422	ALIAS:	2798	ALIAS:
2423	glColor_premultiply = 1	2799	glColor_premultiply = 1
2424	CODE:	2800	CODE:
2425	if (ix)	2801	if (ix)
2426	{	2802	{
…		…
2429	b *= a;	2805	b *= a;
2430	}	2806	}
2431	// microsoft visual "c" rounds instead of truncating...	2807	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	2808	glColor4f (r, g, b, a);
2433		2809
2434	void glInterleavedArrays (int format, int stride, char *data)
2435
2436	void glDrawElements (int mode, int count, int type, char *indices)
2437
2438	# 1.2 void glDrawRangeElements (int mode, int start, int end
2439
2440	void glRasterPos (float x, float y, float z = 0.)	2810	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	2811	CODE:
2442	glRasterPos3f (0, 0, z);	2812	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	2813	glBitmap (0, 0, 0, 0, x, y, 0);
2444		2814
…		…
2448		2818
2449	void glTexCoord (float s, float t)	2819	void glTexCoord (float s, float t)
2450	CODE:	2820	CODE:
2451	glTexCoord2f (s, t);	2821	glTexCoord2f (s, t);
2452		2822
		2823	void glRect (float x1, float y1, float x2, float y2)
		2824	CODE:
		2825	glRectf (x1, y1, x2, y2);
		2826
		2827	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2828	CODE:
		2829	glBegin (GL_LINE_LOOP);
		2830	glVertex2f (x1, y1);
		2831	glVertex2f (x2, y1);
		2832	glVertex2f (x2, y2);
		2833	glVertex2f (x1, y2);
		2834	glEnd ();
		2835
		2836	PROTOTYPES: ENABLE
		2837
		2838	void glBegin (int mode)
		2839
		2840	void glEnd ()
		2841
		2842	void glPointSize (GLfloat size)
		2843
		2844	void glLineWidth (GLfloat width)
		2845
		2846	void glInterleavedArrays (int format, int stride, char *data)
		2847
		2848	void glDrawElements (int mode, int count, int type, char *indices)
		2849
		2850	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2851
2453	void glTexEnv (int target, int pname, float param)	2852	void glTexEnv (int target, int pname, float param)
2454	CODE:	2853	CODE:
2455	glTexEnvf (target, pname, param);	2854	glTexEnvf (target, pname, param);
2456		2855
2457	void glTexParameter (int target, int pname, float param)	2856	void glTexParameter (int target, int pname, float param)
…		…
2473	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2872	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2474	CODE:	2873	CODE:
2475	if (gl.SeparableFilter2D)	2874	if (gl.SeparableFilter2D)
2476	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2875	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2477		2876
2478	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2877	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2479		2878
2480	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2879	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2481		2880
2482	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2881	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2483		2882
…		…
2509		2908
2510	void glEndList ()	2909	void glEndList ()
2511		2910
2512	void glCallList (int list)	2911	void glCallList (int list)
2513		2912
		2913	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2914
		2915	PROTOTYPES: DISABLE
		2916
		2917	void
		2918	find_widget (SV *self, NV x, NV y)
		2919	PPCODE:
		2920	{
		2921	if (within_widget (self, x, y))
		2922	XPUSHs (self);
		2923	}
		2924
		2925	BOOT:
		2926	{
		2927	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2928
		2929	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2930	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2931	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2932	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2933	}
		2934
		2935	void
		2936	draw (SV *self)
		2937	CODE:
		2938	{
		2939	HV *hv;
		2940	SV **svp;
		2941	NV x, y, w, h;
		2942	SV *draw_x_sv = GvSV (draw_x_gv);
		2943	SV *draw_y_sv = GvSV (draw_y_gv);
		2944	SV *draw_w_sv = GvSV (draw_w_gv);
		2945	SV *draw_h_sv = GvSV (draw_h_gv);
		2946	double draw_x, draw_y;
		2947
		2948	if (!SvROK (self))
		2949	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2950
		2951	hv = (HV *)SvRV (self);
		2952
		2953	if (SvTYPE (hv) != SVt_PVHV)
		2954	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2955
		2956	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2958
		2959	if (!h || !w)
		2960	XSRETURN_EMPTY;
		2961
		2962	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2963	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2964
		2965	draw_x = SvNV (draw_x_sv) + x;
		2966	draw_y = SvNV (draw_y_sv) + y;
		2967
		2968	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2969	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2970	XSRETURN_EMPTY;
		2971
		2972	sv_setnv (draw_x_sv, draw_x);
		2973	sv_setnv (draw_y_sv, draw_y);
		2974
		2975	glPushMatrix ();
		2976	glTranslated (x, y, 0);
		2977
		2978	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2979	{
		2980	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2981
		2982	if (svp && SvTRUE (*svp))
		2983	{
		2984	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2985	glEnable (GL_BLEND);
		2986	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2987	glBegin (GL_QUADS);
		2988	glVertex2f (0, 0);
		2989	glVertex2f (w, 0);
		2990	glVertex2f (w, h);
		2991	glVertex2f (0, h);
		2992	glEnd ();
		2993	glDisable (GL_BLEND);
		2994	}
		2995	}
		2996	#if 0
		2997	// draw borders, for debugging
		2998	glPushMatrix ();
		2999	glColor4f (1., 1., 0., 1.);
		3000	glTranslatef (.5, .5, 0.);
		3001	glBegin (GL_LINE_LOOP);
		3002	glVertex2f (0 , 0);
		3003	glVertex2f (w - 1, 0);
		3004	glVertex2f (w - 1, h - 1);
		3005	glVertex2f (0 , h - 1);
		3006	glEnd ();
		3007	glPopMatrix ();
		3008	#endif
		3009	PUSHMARK (SP);
		3010	XPUSHs (self);
		3011	PUTBACK;
		3012	call_method ("_draw", G_VOID | G_DISCARD);
		3013	SPAGAIN;
		3014
		3015	glPopMatrix ();
		3016
		3017	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3018	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3019	}
		3020

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