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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 1.253 by root, Fri Dec 28 20:59:14 2007 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	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
42		57
43	#ifndef _WIN32	58	#ifndef _WIN32
44	# include <sys/types.h>	59	# include <sys/types.h>
45	# include <sys/socket.h>	60	# include <sys/socket.h>
46	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
55	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
57		72
58	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
59		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		77
60	#if 0	78	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	80	#else
63	# define PARACHUTE 0	81	# define PARACHUTE 0
64	#endif	82	#endif
…		…
106	av_push (texture_av, (SV *)(size_t)name);	124	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	125	glDeleteTextures (1, &name);
108	}	126	}
109		127
110	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
111		130
112	#include "pango-font.c"	131	#include "pango-font.c"
113	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
114	#include "pango-render.c"	133	#include "pango-render.c"
115		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
118		139
119	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
120		141
121	static int	142	static int
122	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
123	{	144	{
124	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		159
139	typedef struct cf_layout {	160	typedef struct cf_layout {
140	PangoLayout *pl;	161	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
142	int base_height;	163	int base_height;
143	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
144	} *CFPlus__Layout;	166	} *DC__Layout;
145		167
146	static CFPlus__Font default_font;	168	static DC__Font default_font;
147	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
149		171
150	static void	172	static void
151	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	178	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	180	}
159		181
160	static void	182	static void
161	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
162	{	184	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
165	*/	187	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
170		192
171	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
172	}	194	}
173		195
174	static void	196	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	197	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	198	{
177	PangoRectangle rect;	199	PangoRectangle rect;
178		200
179	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		213
192	typedef uint16_t tileid;	214	typedef uint16_t tileid;
193	typedef uint16_t faceid;	215	typedef uint16_t faceid;
194		216
195	typedef struct {	217	typedef struct {
196	int name;	218	GLuint name;
197	int w, h;	219	int w, h;
198	float s, t;	220	float s, t;
199	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
200	tileid smoothtile;	222	tileid smoothtile;
201	uint8_t smoothlevel;	223	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	241	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	242	int texs; maptex *tex; // [tileid]
221		243
222	int32_t rows;	244	int32_t rows;
223	maprow *row;	245	maprow *row;
224	} *CFPlus__Map;	246	} *DC__Map;
225		247
226	static char *	248	static char *
227	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
228	{	250	{
229	char *p;	251	char *p;
…		…
267	self->texs *= 2;	289	self->texs *= 2;
268	}	290	}
269	}	291	}
270		292
271	static maprow *	293	static maprow *
272	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
273	{	295	{
274	if (0 > y)	296	if (0 > y)
275	{	297	{
276	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
315		337
316	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
317	}	339	}
318		340
319	static mapcell *	341	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
321	{	343	{
322	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
323	}	345	}
324		346
325	static void	347	static void
326	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
327	{	349	{
328	int r;	350	int r;
329		351
330	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
339	self->row = 0;	361	self->row = 0;
340	self->rows = 0;	362	self->rows = 0;
341	}	363	}
342		364
343	static void	365	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	367	{
346	int x, y;	368	int x, y;
347	maprow *row;	369	maprow *row;
348	mapcell *cell;	370	mapcell *cell;
349		371
…		…
428	n |= n >> 16;	450	n |= n >> 16;
429		451
430	return n + 1;	452	return n + 1;
431	}	453	}
432		454
		455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
433	/* SDL should provide this, really. */	466	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	467	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	468	#define SDLK_MODIFIER_MAX 314
436		469
437	MODULE = CFPlus PACKAGE = CFPlus	470	/******************************************************************************/
		471
		472	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp || !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
438		514
439	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
440		516
441	BOOT:	517	BOOT:
442	{	518	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	520	static const struct {
445	const char *name;	521	const char *name;
446	IV iv;	522	IV iv;
447	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
…		…
470		546
471	const_iv (SDL_APPINPUTFOCUS),	547	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	548	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	549	const_iv (SDL_APPACTIVE),
474		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
		634
		635	const_iv (MIX_DEFAULT_FORMAT),
556	# undef const_iv	636	# undef const_iv
557	};	637	};
558		638
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		658
579	NV floor (NV x)	659	NV floor (NV x)
580		660
581	NV ceil (NV x)	661	NV ceil (NV x)
582		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
583	void	667	void
584	pango_init ()	668	pango_init ()
585	CODE:	669	CODE:
586	{	670	{
587	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	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);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		677	#endif
590	}	678	}
		679
		680	char *
		681	SDL_GetError ()
591		682
592	int	683	int
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		685
595	void	686	void
596	SDL_Quit ()	687	SDL_Quit ()
597		688
598	void	689	void
599	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	691	PPCODE:
601	{	692	{
602	SDL_Rect **m;	693	SDL_Rect **m;
603		694
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		699
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		702
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		707
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif	712	#endif
622		713
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);	714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		715
628	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
629	while (*m)	717	while (*m)
630	{	718	{
		719	if ((*m)->w >= 800 && (*m)->h >= 480)
		720	{
631	AV *av = newAV ();	721	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
635		728
636	++m;	729	++m;
637	}	730	}
638	}	731	}
639		732
640	char *
641	SDL_GetError ()
642
643	int	733	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
646	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	747	);
		748
649	if (RETVAL)	749	if (RETVAL)
650	{	750	{
651	av_clear (texture_av);	751	av_clear (texture_av);
652		752
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	755	#include "glfunc.h"
656	# undef GL_FUNC	756	#undef GL_FUNC
657
658	}	757	}
		758	}
659	OUTPUT:	759	OUTPUT:
660	RETVAL	760	RETVAL
661		761
662	void	762	void
663	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
…		…
684	{	784	{
685	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
686	case SDL_KEYUP:	786	case SDL_KEYUP:
687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	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 */	790	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);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
692	break;	792	break;
693		793
694	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
713	x = ev.motion.x;	813	x = ev.motion.x;
714	y = ev.motion.y;	814	y = ev.motion.y;
715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
716	}	816	}
717		817
718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
719	hv_store (hv, "state", 5, newSViv (state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
720	hv_store (hv, "x", 1, newSViv (x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
721	hv_store (hv, "y", 1, newSViv (y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
724	}	824	}
725	break;	825	break;
726		826
727	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
728	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
730		830
731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
741	break;	841	break;
742	}	842	}
743		843
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
745	}	845	}
746	}	846	}
747		847
748	int	848	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
750	POSTCALL:	850	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
753		853
754	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
755	Mix_CloseAudio ()	871	Mix_CloseAudio ()
756		872
757	int	873	int
758	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
		875
		876	const char *
		877	Mix_GetError ()
759		878
760	void	879	void
761	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
762	CODE:	881	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
805	STRLEN image_len;	924	STRLEN image_len;
806	char *image = (char *)SvPVbyte (image_, image_len);	925	char *image = (char *)SvPVbyte (image_, image_len);
807	SDL_Surface *surface, *surface2;	926	SDL_Surface *surface, *surface2;
808	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
812		931
813	if (!rw)	932	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
815		934
…		…
888	void	1007	void
889	error (char *message)	1008	error (char *message)
890	CODE:	1009	CODE:
891	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
892	#ifdef _WIN32	1011	#ifdef _WIN32
893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
894	#endif	1013	#endif
895		1014
896	void	1015	void
897	fatal (char *message)	1016	fatal (char *message)
898	CODE:	1017	CODE:
899	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
900	#ifdef _WIN32	1019	#ifdef _WIN32
901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
902	#endif	1021	#endif
903	_exit (1);	1022	_exit (1);
904		1023
905	void	1024	void
906	_exit (int retval = 0)	1025	_exit (int retval = 0)
…		…
918	#if DEBUG	1037	#if DEBUG
919	VALGRIND_DO_LEAK_CHECK;	1038	VALGRIND_DO_LEAK_CHECK;
920	#endif	1039	#endif
921	}	1040	}
922		1041
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
924		1043
925	CFPlus::Font	1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
926	new_from_file (SV *class, char *path, int id = 0)	1047	new_from_file (SV *class, char *path, int id = 0)
927	CODE:	1048	CODE:
928	{	1049	{
929	int count;	1050	int count;
930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
933	}	1054	}
934	OUTPUT:	1055	OUTPUT:
935	RETVAL	1056	RETVAL
936		1057
937	void	1058	void
938	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
939	CODE:	1060	CODE:
940	pango_font_description_free (self);	1061	pango_font_description_free (self);
941		1062
942	void	1063	void
943	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
944	CODE:	1066	CODE:
945	default_font = self;	1067	default_font = self;
946		1068
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
948		1070
		1071	PROTOTYPES: DISABLE
		1072
949	void	1073	void
950	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
951	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
952	tc_clear ();	1083	tc_restore ();
953		1084
954	CFPlus::Layout	1085	DC::Layout
955	new (SV *class)	1086	new (SV *class)
956	CODE:	1087	CODE:
957	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
958		1089
959	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
961	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
966		1098
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
969	OUTPUT:	1101	OUTPUT:
970	RETVAL	1102	RETVAL
971		1103
972	void	1104	void
973	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
974	CODE:	1106	CODE:
975	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
976	Safefree (self);	1109	Safefree (self);
977		1110
978	void	1111	void
979	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
980	CODE:	1113	CODE:
981	{	1114	{
982	STRLEN textlen;	1115	STRLEN textlen;
983	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
984		1117
985	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
986	}	1119	}
987		1120
988	void	1121	void
989	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
990	CODE:	1123	CODE:
991	{	1124	{
992	STRLEN textlen;	1125	STRLEN textlen;
993	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
994		1127
995	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
996	}	1129	}
997		1130
998	void	1131	void
999	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
1000	CODE:	1133	CODE:
1001	{	1134	{
1002	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
1003	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
1004	const char *pos = text;	1137	const char *pos = text;
…		…
1039	if (attrs)	1172	if (attrs)
1040	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
1041	}	1174	}
1042		1175
1043	void	1176	void
1044	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
1045	PPCODE:	1178	PPCODE:
1046	{	1179	{
1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1048		1181
1049	do	1182	do
1050	{	1183	{
1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1052		1185
1053	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
1054	{	1187	{
1055	PangoRectangle extents;	1188	PangoRectangle extents;
1056	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1064		1197
1065	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
1066	}	1199	}
1067		1200
1068	int	1201	int
1069	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
1070	CODE:	1203	CODE:
1071	{	1204	{
1072	int lines = 1;	1205	int lines = 1;
1073	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
1074		1207
…		…
1079	}	1212	}
1080	OUTPUT:	1213	OUTPUT:
1081	RETVAL	1214	RETVAL
1082		1215
1083	SV *	1216	SV *
1084	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
1085	CODE:	1218	CODE:
1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1087	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
1088	OUTPUT:	1221	OUTPUT:
1089	RETVAL	1222	RETVAL
1090		1223
1091	void	1224	void
1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1093	CODE:	1226	CODE:
1094	self->r = r;	1227	self->r = r;
1095	self->g = g;	1228	self->g = g;
1096	self->b = b;	1229	self->b = b;
1097	self->a = a;	1230	self->a = a;
1098		1231
1099	void	1232	void
1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
1101	CODE:	1234	CODE:
1102	if (self->font != font)	1235	if (self->font != font)
1103	{	1236	{
1104	self->font = font;	1237	self->font = font;
1105	layout_update_font (self);	1238	layout_update_font (self);
1106	}	1239	}
1107		1240
1108	void	1241	void
1109	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
1110	CODE:	1243	CODE:
1111	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
1112	{	1245	{
1113	self->base_height = base_height;	1246	self->base_height = base_height;
1114	layout_update_font (self);	1247	layout_update_font (self);
1115	}	1248	}
1116		1249
1117	void	1250	void
1118	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
1119	CODE:	1252	CODE:
1120	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1121		1254
1122	void	1255	void
1123	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1124	CODE:	1257	CODE:
1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1126		1259
1127	void	1260	void
1128	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1129	CODE:	1262	CODE:
1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1131		1264
1132	void	1265	void
1133	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1134	CODE:	1267	CODE:
1135	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1139	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1140	);	1273	);
1141		1274
1142	void	1275	void
1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1144	CODE:	1277	CODE:
1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1146		1279
1147	void	1280	void
1148	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1149	PPCODE:	1282	PPCODE:
1150	{	1283	{
1151	int w, h;	1284	int w, h;
1152		1285
1153	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1156	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1157	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1158	}	1291	}
1159		1292
1160	int	1293	int
1161	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1162	CODE:	1295	CODE:
1163	{	1296	{
1164	PangoRectangle rect;	1297	PangoRectangle rect;
1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1166	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1167	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1168	}	1301	}
1169	OUTPUT:	1302	OUTPUT:
1170	RETVAL	1303	RETVAL
1171		1304
1172	int	1305	int
1173	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1174	CODE:	1307	CODE:
1175	{	1308	{
1176	int index, trailing;	1309	int index, trailing;
1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1178	RETVAL = index + trailing;	1311	RETVAL = index + trailing;
1179	}	1312	}
1180	OUTPUT:	1313	OUTPUT:
1181	RETVAL	1314	RETVAL
1182		1315
1183	void	1316	void
1184	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1185	PPCODE:	1318	PPCODE:
1186	{	1319	{
1187	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1189		1322
1190	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1194	}	1327	}
1195		1328
1196	void	1329	void
1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1198	PPCODE:	1331	PPCODE:
1199	{	1332	{
1200	int line, x;	1333	int line, x;
1201		1334
1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1204		1338	--line;
		1339	#endif
1205	EXTEND (SP, 2);	1340	EXTEND (SP, 2);
1206	PUSHs (sv_2mortal (newSViv (line - 1)));	1341	PUSHs (sv_2mortal (newSViv (line)));
1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1208	}	1343	}
1209		1344
1210	void	1345	void
1211	line_x_to_index (CFPlus::Layout self, int line, int x)	1346	line_x_to_index (DC::Layout self, int line, int x)
1212	PPCODE:	1347	PPCODE:
1213	{	1348	{
1214	PangoLayoutLine *lp;	1349	PangoLayoutLine *lp;
1215	int index, trailing;	1350	int index, trailing;
1216		1351
1217	if (line < 0)	1352	if (line < 0)
1218	XSRETURN_EMPTY;	1353	XSRETURN_EMPTY;
1219		1354
1220	if (!(lp = pango_layout_get_line (self->pl, line)))	1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1221	XSRETURN_EMPTY; /* do better */	1356	XSRETURN_EMPTY; /* do better */
1222		1357
1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1224		1359
1225	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
…		…
1231	PUSHs (sv_2mortal (newSViv (trailing)));	1366	PUSHs (sv_2mortal (newSViv (trailing)));
1232	}	1367	}
1233	}	1368	}
1234		1369
1235	void	1370	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1371	render (DC::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1372	CODE:
		1373	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1239	self->pl,	1375	self->pl,
		1376	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1242	flags	1379	flags
1243	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1244		1384
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246
1247	int minpot (int n)
1248
1249	void	1385	void
1250	pad2pot (SV *data_, SV *w_, SV *h_)	1386	draw (DC::Layout self)
1251	CODE:	1387	CODE:
1252	{	1388	{
1253	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1254	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1255		1396
1256	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow || nh != oh) && SvOK (data_))
1257	{	1413	{
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;	1414	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1268	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1417	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1269		1418
1270	SvPOK_only (result_);	1419	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1272		1421
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1423	while (oh--)
1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1276		1425
1277	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1427	}
1284	}	1428	}
1285		1429
1286	void	1430	void
1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1293	{	1437	{
1294	HV *hv = (HV *)SvRV (self);	1438	HV *hv = (HV *)SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1298		1445
1299	if (items < 5)	1446	if (items < 5)
1300	{	1447	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1341	RETVAL = width > 0;	1488	RETVAL = width > 0;
1342	}	1489	}
1343	OUTPUT:	1490	OUTPUT:
1344	RETVAL	1491	RETVAL
1345		1492
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1347		1494
1348	CFPlus::Map	1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
1349	new (SV *class)	1498	new (SV *class)
1350	CODE:	1499	CODE:
1351	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1352	RETVAL->x = 0;	1501	RETVAL->x = 0;
1353	RETVAL->y = 0;	1502	RETVAL->y = 0;
…		…
1361	RETVAL->row = 0;	1510	RETVAL->row = 0;
1362	OUTPUT:	1511	OUTPUT:
1363	RETVAL	1512	RETVAL
1364		1513
1365	void	1514	void
1366	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1367	CODE:	1516	CODE:
1368	{	1517	{
1369	map_clear (self);	1518	map_clear (self);
1370	Safefree (self->face2tile);	1519	Safefree (self->face2tile);
1371	Safefree (self->tex);	1520	Safefree (self->tex);
1372	Safefree (self);	1521	Safefree (self);
1373	}	1522	}
1374		1523
1375	void	1524	void
1376	resize (CFPlus::Map self, int map_width, int map_height)	1525	resize (DC::Map self, int map_width, int map_height)
1377	CODE:	1526	CODE:
1378	self->w = map_width;	1527	self->w = map_width;
1379	self->h = map_height;	1528	self->h = map_height;
1380		1529
1381	void	1530	void
1382	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1383	CODE:	1532	CODE:
1384	map_clear (self);	1533	map_clear (self);
1385		1534
1386	void	1535	void
1387	set_tileid (CFPlus::Map self, int face, int tile)	1536	set_tileid (DC::Map self, int face, int tile)
1388	CODE:	1537	CODE:
1389	{	1538	{
1390	need_facenum (self, face); self->face2tile [face] = tile;	1539	need_facenum (self, face); self->face2tile [face] = tile;
1391	need_texid (self, tile);	1540	need_texid (self, tile);
1392	}	1541	}
1393		1542
1394	void	1543	void
1395	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1544	set_smooth (DC::Map self, int face, int smooth, int level)
1396	CODE:	1545	CODE:
1397	{	1546	{
1398	tileid texid;	1547	tileid texid;
1399	maptex *tex;	1548	maptex *tex;
1400		1549
…		…
1413	tex->smoothtile = self->face2tile [smooth];	1562	tex->smoothtile = self->face2tile [smooth];
1414	tex->smoothlevel = level;	1563	tex->smoothlevel = level;
1415	}	1564	}
1416		1565
1417	void	1566	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)	1567	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:	1568	CODE:
1420	{	1569	{
1421	need_texid (self, texid);	1570	need_texid (self, texid);
1422		1571
1423	{	1572	{
…		…
1443	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1444	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1445	}	1594	}
1446		1595
1447	int	1596	int
1448	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1449	ALIAS:	1598	ALIAS:
1450	oy = 1	1599	oy = 1
1451	x = 2	1600	x = 2
1452	y = 3	1601	y = 3
1453	w = 4	1602	w = 4
…		…
1464	}	1613	}
1465	OUTPUT:	1614	OUTPUT:
1466	RETVAL	1615	RETVAL
1467		1616
1468	void	1617	void
1469	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1470	CODE:	1619	CODE:
1471	{	1620	{
1472	if (dx > 0)	1621	if (dx > 0)
1473	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1474	else if (dx < 0)	1623	else if (dx < 0)
…		…
1489	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1491	}	1640	}
1492	}	1641	}
1493		1642
1494	void	1643	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1496	CODE:	1645	CODE:
1497	{	1646	{
1498	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1499	uint8_t *data_end = (uint8_t *)SvEND (data_);	1648	uint8_t *data_end = (uint8_t *)SvEND (data_);
1500	mapcell *cell;	1649	mapcell *cell;
1501	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1502		1653
1503	while (data < data_end - 1)	1654	while (data < data_end - 1)
1504	{	1655	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1506		1657
…		…
1557	}	1708	}
1558	else	1709	else
1559	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1560	}	1711	}
1561		1712
		1713	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1714	if (flags & (4 >> z))
1563	{	1715	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1717	need_facenum (self, face);
1566	cell->tile [0] = self->face2tile [face];	1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1567	}	1733	}
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	}	1734	}
1583	else	1735	else
1584	cell->darkness = 0;	1736	cell->darkness = 0;
1585	}	1737	}
1586	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1587		1741
1588	SV *	1742	SV *
1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1590	CODE:	1744	CODE:
1591	{	1745	{
1592	int x1, x;	1746	int x1, x;
1593	int y1, y;	1747	int y1, y;
1594	int z;	1748	int z;
…		…
1639	}	1793	}
1640	OUTPUT:	1794	OUTPUT:
1641	RETVAL	1795	RETVAL
1642		1796
1643	void	1797	void
1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1645	CODE:	1799	CODE:
1646	{	1800	{
		1801	int x, y, z;
		1802
1647	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1804	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)	1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1650	smooth_key skey;	1806	smooth_key skey;
1651	int x, y, z;	1807
1652	int last_name;	1808	rc_t *rc = rc_alloc ();
		1809	rc_key_t key;
		1810	rc_array_t *arr;
1653		1811
1654	// thats current max. sorry.	1812	// thats current max. sorry.
1655	if (sw > 255) sw = 255;	1813	if (sw > 255) sw = 255;
1656	if (sh > 255) sh = 255;	1814	if (sh > 255) sh = 255;
1657		1815
1658	// clear key, in case of extra padding	1816	// clear key, in case of extra padding
1659	memset (&skey, 0, sizeof (skey));	1817	memset (&skey, 0, sizeof (skey));
1660		1818
1661	glColor4ub (255, 255, 255, 255);	1819	memset (&key, 0, sizeof (key));
1662		1820	key.r = 255;
1663	glEnable (GL_BLEND);	1821	key.g = 255;
1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1822	key.b = 255;
1665	glEnable (GL_TEXTURE_2D);	1823	key.a = 255;
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1824	key.mode = GL_QUADS;
1667		1825	key.format = GL_T2F_V3F;
1668	glBegin (GL_QUADS);	1826	key.texname = -1;
1669
1670	last_name = 0;
1671		1827
1672	mx += self->x;	1828	mx += self->x;
1673	my += self->y;	1829	my += self->y;
1674		1830
1675	// first pass: determine smooth_max	1831	// first pass: determine smooth_max
…		…
1691	MAX (self->tex [cell->tile [0]].smoothlevel,	1847	MAX (self->tex [cell->tile [0]].smoothlevel,
1692	MAX (self->tex [cell->tile [1]].smoothlevel,	1848	MAX (self->tex [cell->tile [1]].smoothlevel,
1693	self->tex [cell->tile [2]].smoothlevel));	1849	self->tex [cell->tile [2]].smoothlevel));
1694	}	1850	}
1695	}	1851	}
		1852
		1853	glEnable (GL_BLEND);
		1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1696		1856
1697	for (z = 0; z <= 2; z++)	1857	for (z = 0; z <= 2; z++)
1698	{	1858	{
1699	memset (smooth_level, 0, sizeof (smooth_level));	1859	memset (smooth_level, 0, sizeof (smooth_level));
1700		1860
…		…
1710	tileid tile = cell->tile [z];	1870	tileid tile = cell->tile [z];
1711		1871
1712	if (tile)	1872	if (tile)
1713	{	1873	{
1714	maptex tex = self->tex [tile];	1874	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	1875	int px, py;
1716	int py = (y + 1) * T - tex.h;
1717		1876
1718	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	1877	if (key.texname != tex.name)
1721	{	1878	{
1722	if (!tex.name)	1879	if (!tex.name)
1723	tex = self->tex [2]; /* missing, replace by noface */	1880	tex = self->tex [2]; /* missing, replace by noface */
1724		1881
1725	glEnd ();	1882	key.texname = tex.name;
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1883	arr = rc_array (rc, &key);
1727	glBegin (GL_QUADS);
1728	}	1884	}
1729		1885
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1890	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);	1891	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 );	1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1734		1893
1735	if (cell->flags && z == 2)	1894	if (cell->flags && z == 2)
1736	{	1895	{
		1896	// overlays such as the speech bubble, probably more to come
1737	if (cell->flags & 1)	1897	if (cell->flags & 1)
1738	{	1898	{
1739	maptex tex = self->tex [1];	1899	maptex tex = self->tex [1];
1740	int px = x * T + T * 2 / 32;	1900	int px = x * T + T * 2 / 32;
1741	int py = y * T - T * 6 / 32;	1901	int py = y * T - T * 6 / 32;
1742		1902
		1903	if (tex.name)
1743	glEnd ();	1904	{
1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1745	glBegin (GL_QUADS);	1915	}
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	}	1916	}
1752	}	1917	}
1753		1918
1754	// update smooth hash	1919	// update smooth hash
1755	if (tex.smoothtile)	1920	if (tex.smoothtile)
…		…
1791	}	1956	}
1792	}	1957	}
1793	}	1958	}
1794	}	1959	}
1795		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
1796	// go through all smoothlevels, lowest to highest, then draw.	1964	// go through all smoothlevels, lowest to highest, then draw.
1797	// this is basically counting sort	1965	// this is basically counting sort
1798	{	1966	{
1799	int w, b;	1967	int w, b;
1800		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
1801	for (w = 0; w < 256 / 32; ++w)	1971	for (w = 0; w < 256 / 32; ++w)
1802	{	1972	{
1803	uint32_t smask = smooth_level [w];	1973	uint32_t smask = smooth_level [w];
1804	if (smask)	1974	if (smask)
1805	for (b = 0; b < 32; ++b)	1975	for (b = 0; b < 32; ++b)
…		…
1824	int border = bits & 15;	1994	int border = bits & 15;
1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1826	float dx = tex.s * .0625f; // 16 images/row	1996	float dx = tex.s * .0625f; // 16 images/row
1827	float dy = tex.t * .5f ; // 2 images/column	1997	float dy = tex.t * .5f ; // 2 images/column
1828		1998
1829	// this time naively avoiding texture state changes
1830	// save gobs of state changes.
1831	if (last_name != tex.name)	1999	if (tex.name)
1832	{	2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
1833	if (!tex.name)	2003	if (key.texname != tex.name)
1834	continue; // smoothing not yet available	2004	{
1835
1836	glEnd ();	2005	glEnd ();
1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1838	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
1839	}	2008	}
1840		2009
1841	if (border)	2010	if (border)
1842	{	2011	{
1843	float ox = border * dx;	2012	float ox = border * dx;
1844		2013
1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1849	}	2018	}
1850		2019
1851	if (corner)	2020	if (corner)
1852	{	2021	{
1853	float ox = corner * dx;	2022	float ox = corner * dx;
1854		2023
1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
1859	}	2029	}
1860	}	2030	}
1861	}	2031	}
1862	}	2032	}
1863	}	2033	}
		2034
		2035	glEnd ();
		2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
1864	}	2038	}
1865		2039
1866	hv_clear (smooth);	2040	hv_clear (smooth);
1867	}	2041	}
1868		2042
1869	glEnd ();
1870
1871	glDisable (GL_TEXTURE_2D);
1872	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1873		2045
1874	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1875	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1876	if (0 <= y + my && y + my < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1877	{	2049	{
…		…
1902	}	2074	}
1903	}	2075	}
1904	}	2076	}
1905		2077
1906	void	2078	void
1907	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1908	CODE:	2080	CODE:
1909	{	2081	{
1910	static float color[16][3] = {	2082	static float color[16][3] = {
1911	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1912	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1962	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1963	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1964	}	2136	}
1965		2137
1966	void	2138	void
1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1968	PPCODE:	2140	PPCODE:
1969	{	2141	{
1970	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1972	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1973	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1974		2150
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2153
1979	mx += self->x;	2154	mx += self->x - 1;
1980	my += self->y;	2155	my += self->y - 1;
1981		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1982	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1984	{	2161	{
1985	maprow *row = self->row + (y + my);	2162	maprow *row = self->row + (y + my);
1986		2163
1987	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2166	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1991		2168
1992	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1995	}	2172	}
1996	}	2173	}
1997		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1998	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
2002	}	2217	}
2003		2218
2004	SV *	2219	SV *
2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
2006	CODE:	2221	CODE:
2007	{	2222	{
2008	int x, y, x1, y1;	2223	int x, y, x1, y1;
2009	SV *data_sv = newSV (w * h * 7 + 5);	2224	SV *data_sv = newSV (w * h * 7 + 5);
2010	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2225	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2075	}	2290	}
2076	OUTPUT:	2291	OUTPUT:
2077	RETVAL	2292	RETVAL
2078		2293
2079	void	2294	void
2080	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2081	PPCODE:	2296	PPCODE:
2082	{	2297	{
2083	int x, y, z;	2298	int x, y, z;
2084	int w, h;	2299	int w, h;
2085	int x1, y1;	2300	int x1, y1;
2086		2301
2087	if (*data++ != 0)	2302	if (*data++ != 0)
2088	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
2089		2304
2090	w = *data++ << 8; w |= *data++;	2305	w = *data++ << 8; w |= *data++;
2091	h = *data++ << 8; h |= *data++;	2306	h = *data++ << 8; h |= *data++;
2092		2307
2093	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2138	}	2353	}
2139	}	2354	}
2140	}	2355	}
2141	}	2356	}
2142		2357
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
2144		2359
2145	CFPlus::MixChunk	2360	DC::RW
2146	new_from_file (SV *class, char *path)	2361	new (SV *class, SV *data_sv)
2147	CODE:	2362	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
2149	OUTPUT:	2369	OUTPUT:
2150	RETVAL	2370	RETVAL
2151		2371
		2372	DC::RW
		2373	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
2152	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
2153	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
2154	CODE:	2482	CODE:
2155	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
2156		2484
2157	int	2485	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
2159	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2491	OUTPUT:
2162	RETVAL	2492	RETVAL
2163		2493
2164	int	2494	DC::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2496	CODE:
		2497	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
2168	OUTPUT:	2509	OUTPUT:
2169	RETVAL	2510	RETVAL
2170		2511
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2172		2513
2173	int	2514	int
2174	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
2175	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2521	OUTPUT:
2178	RETVAL	2522	RETVAL
2179		2523
2180	int	2524	void
2181	fade_out (int ms)	2525	fade_out (int ms)
2182	CODE:	2526	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);	2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
		2534	DC::MixMusic
		2535	new (SV *class, DC::RW rwops)
		2536	CODE:
		2537	RETVAL = Mix_LoadMUS_RW (rwops);
2184	OUTPUT:	2538	OUTPUT:
2185	RETVAL	2539	RETVAL
2186		2540
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	2541	void
2195	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
2196	CODE:	2543	CODE:
2197	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
2198		2545
2199	int	2546	int
2200	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
2201	CODE:	2548	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2550	OUTPUT:
2204	RETVAL	2551	RETVAL
2205		2552
2206	int	2553	void
2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2208	CODE:	2555	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2556	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2557
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
2214		2561
2215	BOOT:	2562	BOOT:
2216	{	2563	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2218	static const struct {	2565	static const struct {
2219	const char *name;	2566	const char *name;
2220	IV iv;	2567	IV iv;
2221	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
2222	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
…		…
2234	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2587	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
2256	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
2257	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
2258	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
2259	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
2261	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
2262	const_iv (GL_PROXY_TEXTURE_1D),	2616	const_iv (GL_PROXY_TEXTURE_1D),
2263	const_iv (GL_PROXY_TEXTURE_2D),	2617	const_iv (GL_PROXY_TEXTURE_2D),
2264	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
2265	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2303	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
2308	# undef const_iv	2671	# undef const_iv
…		…
2313		2676
2314	texture_av = newAV ();	2677	texture_av = newAV ();
2315	AvREAL_off (texture_av);	2678	AvREAL_off (texture_av);
2316	}	2679	}
2317		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
		2686
2318	char *	2687	char *
2319	gl_vendor ()	2688	gl_vendor ()
2320	CODE:	2689	CODE:
2321	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
2322	OUTPUT:	2691	OUTPUT:
…		…
2334	CODE:	2703	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	2705	OUTPUT:
2337	RETVAL	2706	RETVAL
2338		2707
2339	char *glGetString (GLenum pname)	2708	const char *glGetString (GLenum pname)
2340		2709
2341	GLint glGetInteger (GLenum pname)	2710	GLint glGetInteger (GLenum pname)
2342	CODE:	2711	CODE:
2343	glGetIntegerv (pname, &RETVAL);	2712	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	2713	OUTPUT:
…		…
2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		2765
2397	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# 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_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2399		2768
		2769	PROTOTYPES: DISABLE
		2770
2400	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2401		2772
2402	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2403		2774
2404	void glTranslate (float x, float y, float z = 0.)	2775	void glTranslate (float x, float y, float z = 0.)
…		…
2411		2782
2412	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2413	CODE:	2784	CODE:
2414	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2415		2786
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @
2422	ALIAS:	2788	ALIAS:
2423	glColor_premultiply = 1	2789	glColor_premultiply = 1
2424	CODE:	2790	CODE:
2425	if (ix)	2791	if (ix)
2426	{	2792	{
…		…
2429	b *= a;	2795	b *= a;
2430	}	2796	}
2431	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2433		2799
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.)	2800	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	2801	CODE:
2442	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2444		2804
…		…
2448		2808
2449	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2450	CODE:	2810	CODE:
2451	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2452		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
2453	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2454	CODE:	2843	CODE:
2455	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2456		2845
2457	void glTexParameter (int target, int pname, float param)	2846	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)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2474	CODE:	2863	CODE:
2475	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2476	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2477		2866
2478	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2479		2868
2480	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2481		2870
2482	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2483		2872
…		…
2509		2898
2510	void glEndList ()	2899	void glEndList ()
2511		2900
2512	void glCallList (int list)	2901	void glCallList (int list)
2513		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h || !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2959	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID | G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

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