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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.192 by root, Fri Apr 27 21:27:51 2007 UTC vs.
Revision 1.260 by root, Tue May 20 20:29:47 2008 UTC

…		…
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
19	#include <assert.h>	29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
…		…
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#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
37		61
38	#ifndef _WIN32	62	#ifndef _WIN32
39	# include <sys/types.h>	63	# include <sys/types.h>
40	# include <sys/socket.h>	64	# include <sys/socket.h>
41	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
50	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
51	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
52		76
53	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
54		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
		81
55	#if 0	82	#if 0
56	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
57	#else	84	#else
58	# define PARACHUTE 0	85	# define PARACHUTE 0
59	#endif	86	#endif
…		…
101	av_push (texture_av, (SV *)(size_t)name);	128	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	129	glDeleteTextures (1, &name);
103	}	130	}
104		131
105	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
106		134
107	#include "pango-font.c"	135	#include "pango-font.c"
108	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
109	#include "pango-render.c"	137	#include "pango-render.c"
110		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
113		143
114	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
115		145
116	static int	146	static int
117	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
118	{	148	{
119	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
133		163
134	typedef struct cf_layout {	164	typedef struct cf_layout {
135	PangoLayout *pl;	165	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
137	int base_height;	167	int base_height;
138	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
139	} *CFPlus__Layout;	170	} *DC__Layout;
140		171
141	static CFPlus__Font default_font;	172	static DC__Font default_font;
142	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
144		175
145	static void	176	static void
146	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
151	#endif	182	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	184	}
154		185
155	static void	186	static void
156	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
157	{	188	{
158	/* 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
159	* reasonably well with bitstream vera	190	* reasonably well with dejavu/bistream fonts
160	*/	191	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
162		193
163	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
164	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
165		196
166	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
167	}	198	}
168		199
169	static void	200	static void
170	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
171	{	202	{
172	PangoRectangle rect;	203	PangoRectangle rect;
173		204
174	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
186		217
187	typedef uint16_t tileid;	218	typedef uint16_t tileid;
188	typedef uint16_t faceid;	219	typedef uint16_t faceid;
189		220
190	typedef struct {	221	typedef struct {
191	int name;	222	GLuint name;
192	int w, h;	223	int w, h;
193	float s, t;	224	float s, t;
194	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
195	tileid smoothtile;	226	tileid smoothtile;
196	uint8_t smoothlevel;	227	uint8_t smoothlevel;
…		…
214	int faces; tileid *face2tile; // [faceid]	245	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	246	int texs; maptex *tex; // [tileid]
216		247
217	int32_t rows;	248	int32_t rows;
218	maprow *row;	249	maprow *row;
219	} *CFPlus__Map;	250	} *DC__Map;
220		251
221	static char *	252	static char *
222	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
223	{	254	{
224	char *p;	255	char *p;
…		…
262	self->texs *= 2;	293	self->texs *= 2;
263	}	294	}
264	}	295	}
265		296
266	static maprow *	297	static maprow *
267	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
268	{	299	{
269	if (0 > y)	300	if (0 > y)
270	{	301	{
271	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
310		341
311	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
312	}	343	}
313		344
314	static mapcell *	345	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
316	{	347	{
317	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
318	}	349	}
319		350
320	static void	351	static void
321	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
322	{	353	{
323	int r;	354	int r;
324		355
325	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
334	self->row = 0;	365	self->row = 0;
335	self->rows = 0;	366	self->rows = 0;
336	}	367	}
337		368
338	static void	369	static void
339	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)
340	{	371	{
341	int x, y;	372	int x, y;
342	maprow *row;	373	maprow *row;
343	mapcell *cell;	374	mapcell *cell;
344		375
…		…
423	n |= n >> 16;	454	n |= n >> 16;
424		455
425	return n + 1;	456	return n + 1;
426	}	457	}
427		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
428	/* SDL should provide this, really. */	470	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	471	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	472	#define SDLK_MODIFIER_MAX 314
431		473
432	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
433		518
434	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
435		520
436	BOOT:	521	BOOT:
437	{	522	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	524	static const struct {
440	const char *name;	525	const char *name;
441	IV iv;	526	IV iv;
442	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
…		…
465		550
466	const_iv (SDL_APPINPUTFOCUS),	551	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	552	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	553	const_iv (SDL_APPACTIVE),
469		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
		638
		639	const_iv (MIX_DEFAULT_FORMAT),
551	# undef const_iv	640	# undef const_iv
552	};	641	};
553		642
554	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; )
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
573		662
574	NV floor (NV x)	663	NV floor (NV x)
575		664
576	NV ceil (NV x)	665	NV ceil (NV x)
577		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
578	void	671	void
579	pango_init ()	672	pango_init ()
580	CODE:	673	CODE:
581	{	674	{
582	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
583	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);
584	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
585	}	683	}
		684
		685	char *
		686	SDL_GetError ()
586		687
587	int	688	int
588	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589		690
590	void	691	void
591	SDL_Quit ()	692	SDL_Quit ()
592		693
593	void	694	void
594	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	696	PPCODE:
596	{	697	{
597	SDL_Rect **m;	698	SDL_Rect **m;
598		699
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		704
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		707
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		712
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)	714	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif	717	#endif
617		718
618	SDL_EnableUNICODE (1);
619	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
620
621	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622		720
623	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
624	while (*m)	722	while (*m)
625	{	723	{
		724	if ((*m)->w >= 800 && (*m)->h >= 480)
		725	{
626	AV *av = newAV ();	726	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
628	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));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
630		733
631	++m;	734	++m;
632	}	735	}
633	}	736	}
634		737
635	char *
636	SDL_GetError ()
637
638	int	738	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	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
641	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643	);	752	);
		753
644	if (RETVAL)	754	if (RETVAL)
645	{	755	{
646	av_clear (texture_av);	756	av_clear (texture_av);
647		757
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
649	# 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);
650	# include "glfunc.h"	760	#include "glfunc.h"
651	# undef GL_FUNC	761	#undef GL_FUNC
652
653	}	762	}
		763	}
654	OUTPUT:	764	OUTPUT:
655	RETVAL	765	RETVAL
656		766
657	void	767	void
658	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
659		769
660	char *	770	char *
661	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
662		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
663	void	779	void
664	SDL_PollEvent ()	780	poll_events ()
665	PPCODE:	781	PPCODE:
666	{	782	{
667	SDL_Event ev;	783	SDL_Event ev;
668		784
669	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	787	{
671	HV *hv = newHV ();	788	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		790
674	switch (ev.type)	791	switch (ev.type)
675	{	792	{
676	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
677	case SDL_KEYUP:	794	case SDL_KEYUP:
678	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
679	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
680	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);
681	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 */
682	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
683	break;	800	break;
684		801
685	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	805	break;
689		806
690	case SDL_MOUSEMOTION:	807	case SDL_MOUSEMOTION:
		808	{
		809	int state = ev.motion.state;
		810	int x = ev.motion.x;
		811	int y = ev.motion.y;
		812	int xrel = ev.motion.xrel;
		813	int yrel = ev.motion.yrel;
		814
		815	/* do simplistic event compression */
		816	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		817	&& state == ev.motion.state)
		818	{
		819	xrel += ev.motion.xrel;
		820	yrel += ev.motion.yrel;
		821	x = ev.motion.x;
		822	y = ev.motion.y;
		823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		824	}
		825
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
698	break;	833	break;
699		834
700	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
703		838
704	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
705	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
706	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
707	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	849	break;
715	}	850	}
716		851
717	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))));
718	}	853	}
719	}	854	}
720		855
721	int	856	int
722	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)
723	POSTCALL:	858	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
726		861
727	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
728	Mix_CloseAudio ()	879	Mix_CloseAudio ()
729		880
730	int	881	int
731	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
		883
		884	const char *
		885	Mix_GetError ()
732		886
733	void	887	void
734	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
735	CODE:	889	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
762	}	916	}
763	}	917	}
764	#endif	918	#endif
765	}	919	}
766		920
767	void	921	int
768	add_font (char *file)	922	add_font (char *file)
769	CODE:	923	CODE:
770	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
771		927
772	void	928	void
773	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
774	ALIAS:	930	ALIAS:
775	load_image_file = 1	931	load_image_file = 1
…		…
778	STRLEN image_len;	934	STRLEN image_len;
779	char *image = (char *)SvPVbyte (image_, image_len);	935	char *image = (char *)SvPVbyte (image_, image_len);
780	SDL_Surface *surface, *surface2;	936	SDL_Surface *surface, *surface2;
781	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
785		941
786	if (!rw)	942	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
788		944
…		…
861	void	1017	void
862	error (char *message)	1018	error (char *message)
863	CODE:	1019	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1021	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867	#endif	1023	#endif
868		1024
869	void	1025	void
870	fatal (char *message)	1026	fatal (char *message)
871	CODE:	1027	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1029	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875	#endif	1031	#endif
876	_exit (1);	1032	_exit (1);
877		1033
878	void	1034	void
879	_exit (int retval = 0)	1035	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1038	ExitThread (retval); // unclean, please beam me up
883	#else	1039	#else
884	_exit (retval);	1040	_exit (retval);
885	#endif	1041	#endif
886		1042
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
888		1051
889	CFPlus::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
		1053
		1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
890	new_from_file (SV *class, char *path, int id = 0)	1057	new_from_file (SV *class, char *path, int id = 0)
891	CODE:	1058	CODE:
892	{	1059	{
893	int count;	1060	int count;
894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1061	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
897	}	1064	}
898	OUTPUT:	1065	OUTPUT:
899	RETVAL	1066	RETVAL
900		1067
901	void	1068	void
902	DESTROY (CFPlus::Font self)	1069	DESTROY (DC::Font self)
903	CODE:	1070	CODE:
904	pango_font_description_free (self);	1071	pango_font_description_free (self);
905		1072
906	void	1073	void
907	make_default (CFPlus::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
908	CODE:	1076	CODE:
909	default_font = self;	1077	default_font = self;
910		1078
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1080
		1081	PROTOTYPES: DISABLE
		1082
913	void	1083	void
914	reset_glyph_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
915	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
916	tc_clear ();	1093	tc_restore ();
917		1094
918	CFPlus::Layout	1095	DC::Layout
919	new (SV *class)	1096	new (SV *class)
920	CODE:	1097	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
922		1099
923	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
…		…
925	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
930		1108
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
933	OUTPUT:	1111	OUTPUT:
934	RETVAL	1112	RETVAL
935		1113
936	void	1114	void
937	DESTROY (CFPlus::Layout self)	1115	DESTROY (DC::Layout self)
938	CODE:	1116	CODE:
939	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
940	Safefree (self);	1119	Safefree (self);
941		1120
942	void	1121	void
943	set_text (CFPlus::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
944	CODE:	1123	CODE:
945	{	1124	{
946	STRLEN textlen;	1125	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
948		1127
949	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
950	}	1129	}
951		1130
952	void	1131	void
953	set_markup (CFPlus::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
954	CODE:	1133	CODE:
955	{	1134	{
956	STRLEN textlen;	1135	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
958		1137
959	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
960	}	1139	}
961		1140
962	void	1141	void
963	set_shapes (CFPlus::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
964	CODE:	1143	CODE:
965	{	1144	{
966	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1147	const char *pos = text;
…		…
1003	if (attrs)	1182	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
1005	}	1184	}
1006		1185
1007	void	1186	void
1008	get_shapes (CFPlus::Layout self)	1187	get_shapes (DC::Layout self)
1009	PPCODE:	1188	PPCODE:
1010	{	1189	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1191
1013	do	1192	do
1014	{	1193	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1195
1017	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
1018	{	1197	{
1019	PangoRectangle extents;	1198	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1207
1029	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
1030	}	1209	}
1031		1210
1032	int	1211	int
1033	has_wrapped (CFPlus::Layout self)	1212	has_wrapped (DC::Layout self)
1034	CODE:	1213	CODE:
1035	{	1214	{
1036	int lines = 1;	1215	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
1038		1217
…		…
1043	}	1222	}
1044	OUTPUT:	1223	OUTPUT:
1045	RETVAL	1224	RETVAL
1046		1225
1047	SV *	1226	SV *
1048	get_text (CFPlus::Layout self)	1227	get_text (DC::Layout self)
1049	CODE:	1228	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1231	OUTPUT:
1053	RETVAL	1232	RETVAL
1054		1233
1055	void	1234	void
1056	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.)
1057	CODE:	1236	CODE:
1058	self->r = r;	1237	self->r = r;
1059	self->g = g;	1238	self->g = g;
1060	self->b = b;	1239	self->b = b;
1061	self->a = a;	1240	self->a = a;
1062		1241
1063	void	1242	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1244	CODE:
1066	if (self->font != font)	1245	if (self->font != font)
1067	{	1246	{
1068	self->font = font;	1247	self->font = font;
1069	layout_update_font (self);	1248	layout_update_font (self);
1070	}	1249	}
1071		1250
1072	void	1251	void
1073	set_height (CFPlus::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
1074	CODE:	1253	CODE:
1075	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
1076	{	1255	{
1077	self->base_height = base_height;	1256	self->base_height = base_height;
1078	layout_update_font (self);	1257	layout_update_font (self);
1079	}	1258	}
1080		1259
1081	void	1260	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1262	CODE:
1084	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);
1085		1264
1086	void	1265	void
1087	set_indent (CFPlus::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
1088	CODE:	1267	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1269
1091	void	1270	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1272	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1274
1096	void	1275	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1277	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
1104	);	1283	);
1105		1284
1106	void	1285	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1287	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1289
1111	void	1290	void
1112	size (CFPlus::Layout self)	1291	size (DC::Layout self)
1113	PPCODE:	1292	PPCODE:
1114	{	1293	{
1115	int w, h;	1294	int w, h;
1116		1295
1117	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1301	}
1123		1302
1124	int	1303	int
1125	descent (CFPlus::Layout self)	1304	descent (DC::Layout self)
1126	CODE:	1305	CODE:
1127	{	1306	{
1128	PangoRectangle rect;	1307	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
1132	}	1311	}
1133	OUTPUT:	1312	OUTPUT:
1134	RETVAL	1313	RETVAL
1135		1314
1136	int	1315	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1317	CODE:
1139	{	1318	{
1140	int index, trailing;	1319	int index, trailing;
1141	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);
1142	RETVAL = index + trailing;	1321	RETVAL = index + trailing;
1143	}	1322	}
1144	OUTPUT:	1323	OUTPUT:
1145	RETVAL	1324	RETVAL
1146		1325
1147	void	1326	void
1148	cursor_pos (CFPlus::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1328	PPCODE:
1150	{	1329	{
1151	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1153		1332
1154	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1337	}
1159		1338
1160	void	1339	void
1161	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)
1162	PPCODE:	1341	PPCODE:
1163	{	1342	{
1164	int line, x;	1343	int line, x;
1165		1344
1166	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)
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1348	--line;
		1349	#endif
1169	EXTEND (SP, 2);	1350	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1351	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1353	}
1173		1354
1174	void	1355	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1356	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1357	PPCODE:
1177	{	1358	{
1178	PangoLayoutLine *lp;	1359	PangoLayoutLine *lp;
1179	int index, trailing;	1360	int index, trailing;
1180		1361
1181	if (line < 0)	1362	if (line < 0)
1182	XSRETURN_EMPTY;	1363	XSRETURN_EMPTY;
1183		1364
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1366	XSRETURN_EMPTY; /* do better */
1186		1367
1187	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);
1188		1369
1189	EXTEND (SP, 2);	1370	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1376	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1377	}
1197	}	1378	}
1198		1379
1199	void	1380	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1381	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1382	CODE:
		1383	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1203	self->pl,	1385	self->pl,
		1386	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1388	self->r, self->g, self->b, self->a,
1206	flags	1389	flags
1207	);	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);
1208		1394
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1395	void
1212	pad2pot (SV *data_, SV *w_, SV *h_)	1396	draw (DC::Layout self)
1213	CODE:	1397	CODE:
1214	{	1398	{
1215	int ow = SvIV (w_);	1399	glEnable (GL_TEXTURE_2D);
1216	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);
1217		1406
1218	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_))
1219	{	1423	{
1220	int nw = minpot (ow);
1221	int nh = minpot (oh);
1222
1223	if (nw != ow || nh != oh)
1224	{
1225	if (SvOK (data_))
1226	{
1227	STRLEN datalen;	1424	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1427	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231		1428
1232	SvPOK_only (result_);	1429	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1234		1431
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1433	while (oh--)
1237	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);
1238		1435
1239	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1437	}
1246	}	1438	}
1247		1439
1248	void	1440	void
1249	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.)
…		…
1255	{	1447	{
1256	HV *hv = (HV *)SvRV (self);	1448	HV *hv = (HV *)SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	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;
1260		1455
1261	if (items < 5)	1456	if (items < 5)
1262	{	1457	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1294	}	1489	}
1295	}	1490	}
1296		1491
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1493	CODE:
		1494	{
		1495	GLint width;
		1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1497	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1498	RETVAL = width > 0;
		1499	}
		1500	OUTPUT:
		1501	RETVAL
1298		1502
1299	CFPlus::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
		1504
		1505	PROTOTYPES: DISABLE
		1506
		1507	DC::Map
1300	new (SV *class)	1508	new (SV *class)
1301	CODE:	1509	CODE:
1302	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1303	RETVAL->x = 0;	1511	RETVAL->x = 0;
1304	RETVAL->y = 0;	1512	RETVAL->y = 0;
…		…
1312	RETVAL->row = 0;	1520	RETVAL->row = 0;
1313	OUTPUT:	1521	OUTPUT:
1314	RETVAL	1522	RETVAL
1315		1523
1316	void	1524	void
1317	DESTROY (CFPlus::Map self)	1525	DESTROY (DC::Map self)
1318	CODE:	1526	CODE:
1319	{	1527	{
1320	map_clear (self);	1528	map_clear (self);
1321	Safefree (self->face2tile);	1529	Safefree (self->face2tile);
1322	Safefree (self->tex);	1530	Safefree (self->tex);
1323	Safefree (self);	1531	Safefree (self);
1324	}	1532	}
1325		1533
1326	void	1534	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1535	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1536	CODE:
1329	self->w = map_width;	1537	self->w = map_width;
1330	self->h = map_height;	1538	self->h = map_height;
1331		1539
1332	void	1540	void
1333	clear (CFPlus::Map self)	1541	clear (DC::Map self)
1334	CODE:	1542	CODE:
1335	map_clear (self);	1543	map_clear (self);
1336		1544
1337	void	1545	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1546	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1547	CODE:
1340	{	1548	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1549	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1550	need_texid (self, tile);
1343	}	1551	}
1344		1552
1345	void	1553	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1554	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1555	CODE:
1348	{	1556	{
1349	tileid texid;	1557	tileid texid;
1350	maptex *tex;	1558	maptex *tex;
1351		1559
…		…
1364	tex->smoothtile = self->face2tile [smooth];	1572	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1573	tex->smoothlevel = level;
1366	}	1574	}
1367		1575
1368	void	1576	void
1369	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)
1370	CODE:	1578	CODE:
1371	{	1579	{
1372	need_texid (self, texid);	1580	need_texid (self, texid);
1373		1581
1374	{	1582	{
…		…
1394	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1604	}
1397		1605
1398	int	1606	int
1399	ox (CFPlus::Map self)	1607	ox (DC::Map self)
1400	ALIAS:	1608	ALIAS:
1401	oy = 1	1609	oy = 1
1402	x = 2	1610	x = 2
1403	y = 3	1611	y = 3
1404	w = 4	1612	w = 4
…		…
1415	}	1623	}
1416	OUTPUT:	1624	OUTPUT:
1417	RETVAL	1625	RETVAL
1418		1626
1419	void	1627	void
1420	scroll (CFPlus::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1421	CODE:	1629	CODE:
1422	{	1630	{
1423	if (dx > 0)	1631	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	1633	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1442	}	1650	}
1443	}	1651	}
1444		1652
1445	void	1653	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1447	CODE:	1655	CODE:
1448	{	1656	{
1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1657	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450	uint8_t *data_end = (uint8_t *)SvEND (data_);	1658	uint8_t *data_end = (uint8_t *)SvEND (data_);
1451	mapcell *cell;	1659	mapcell *cell;
1452	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1453		1663
1454	while (data < data_end - 1)	1664	while (data < data_end - 1)
1455	{	1665	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1457		1667
…		…
1508	}	1718	}
1509	else	1719	else
1510	cell->darkness = *data++ + 1;	1720	cell->darkness = *data++ + 1;
1511	}	1721	}
1512		1722
		1723	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	1724	if (flags & (4 >> z))
1514	{	1725	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	1727	need_facenum (self, face);
1517	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	}
1518	}	1743	}
1519
1520	if (flags & 2)
1521	{
1522	faceid face = (data [0] << 8) + data [1]; data += 2;
1523	need_facenum (self, face);
1524	cell->tile [1] = self->face2tile [face];
1525	}
1526
1527	if (flags & 1)
1528	{
1529	faceid face = (data [0] << 8) + data [1]; data += 2;
1530	need_facenum (self, face);
1531	cell->tile [2] = self->face2tile [face];
1532	}
1533	}	1744	}
1534	else	1745	else
1535	cell->darkness = 0;	1746	cell->darkness = 0;
1536	}	1747	}
1537	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1538		1751
1539	SV *	1752	SV *
1540	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)
1541	CODE:	1754	CODE:
1542	{	1755	{
1543	int x1, x;	1756	int x1, x;
1544	int y1, y;	1757	int y1, y;
1545	int z;	1758	int z;
…		…
1590	}	1803	}
1591	OUTPUT:	1804	OUTPUT:
1592	RETVAL	1805	RETVAL
1593		1806
1594	void	1807	void
1595	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)
1596	CODE:	1809	CODE:
1597	{	1810	{
		1811	int x, y, z;
		1812
1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1813	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599	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
1600	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)
1601	smooth_key skey;	1816	smooth_key skey;
1602	int x, y, z;	1817
1603	int last_name;	1818	rc_t *rc = rc_alloc ();
		1819	rc_key_t key;
		1820	rc_array_t *arr;
1604		1821
1605	// thats current max. sorry.	1822	// thats current max. sorry.
1606	if (sw > 255) sw = 255;	1823	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	1824	if (sh > 255) sh = 255;
1608		1825
1609	// clear key, in case of extra padding	1826	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	1827	memset (&skey, 0, sizeof (skey));
1611		1828
1612	glColor4ub (255, 255, 255, 255);	1829	memset (&key, 0, sizeof (key));
1613		1830	key.r = 255;
1614	glEnable (GL_BLEND);	1831	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	1833	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1834	key.mode = GL_QUADS;
1618		1835	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);	1836	key.texname = -1;
1620
1621	last_name = 0;
1622		1837
1623	mx += self->x;	1838	mx += self->x;
1624	my += self->y;	1839	my += self->y;
1625		1840
1626	// first pass: determine smooth_max	1841	// first pass: determine smooth_max
…		…
1642	MAX (self->tex [cell->tile [0]].smoothlevel,	1857	MAX (self->tex [cell->tile [0]].smoothlevel,
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	1858	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	1859	self->tex [cell->tile [2]].smoothlevel));
1645	}	1860	}
1646	}	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);
1647		1866
1648	for (z = 0; z <= 2; z++)	1867	for (z = 0; z <= 2; z++)
1649	{	1868	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	1869	memset (smooth_level, 0, sizeof (smooth_level));
1651		1870
…		…
1661	tileid tile = cell->tile [z];	1880	tileid tile = cell->tile [z];
1662		1881
1663	if (tile)	1882	if (tile)
1664	{	1883	{
1665	maptex tex = self->tex [tile];	1884	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	1885	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		1886
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	1887	if (key.texname != tex.name)
1672	{	1888	{
1673	if (!tex.name)	1889	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	1890	tex = self->tex [2]; /* missing, replace by noface */
1675		1891
1676	glEnd ();	1892	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1893	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	1894	}
1680		1895
1681	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);
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1683	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);
1684	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1685		1903
1686	if (cell->flags && z == 2)	1904	if (cell->flags && z == 2)
1687	{	1905	{
		1906	// overlays such as the speech bubble, probably more to come
1688	if (cell->flags & 1)	1907	if (cell->flags & 1)
1689	{	1908	{
1690	maptex tex = self->tex [1];	1909	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;	1910	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;	1911	int py = y * T - T * 6 / 32;
1693		1912
		1913	if (tex.name)
1694	glEnd ();	1914	{
1695	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);
1696	glBegin (GL_QUADS);	1925	}
1697
1698	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1699	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1700	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1701	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1702	}	1926	}
1703	}	1927	}
1704		1928
1705	// update smooth hash	1929	// update smooth hash
1706	if (tex.smoothtile)	1930	if (tex.smoothtile)
…		…
1742	}	1966	}
1743	}	1967	}
1744	}	1968	}
1745	}	1969	}
1746		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
1747	// go through all smoothlevels, lowest to highest, then draw.	1974	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	1975	// this is basically counting sort
1749	{	1976	{
1750	int w, b;	1977	int w, b;
1751		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	1981	for (w = 0; w < 256 / 32; ++w)
1753	{	1982	{
1754	uint32_t smask = smooth_level [w];	1983	uint32_t smask = smooth_level [w];
1755	if (smask)	1984	if (smask)
1756	for (b = 0; b < 32; ++b)	1985	for (b = 0; b < 32; ++b)
…		…
1775	int border = bits & 15;	2004	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	2006	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	2007	float dy = tex.t * .5f ; // 2 images/column
1779		2008
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	2009	if (tex.name)
1783	{	2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
1784	if (!tex.name)	2013	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	2014	{
1786
1787	glEnd ();	2015	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
1790	}	2018	}
1791		2019
1792	if (border)	2020	if (border)
1793	{	2021	{
1794	float ox = border * dx;	2022	float ox = border * dx;
1795		2023
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1800	}	2028	}
1801		2029
1802	if (corner)	2030	if (corner)
1803	{	2031	{
1804	float ox = corner * dx;	2032	float ox = corner * dx;
1805		2033
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
1810	}	2039	}
1811	}	2040	}
1812	}	2041	}
1813	}	2042	}
1814	}	2043	}
		2044
		2045	glEnd ();
		2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
1815	}	2048	}
1816		2049
1817	hv_clear (smooth);	2050	hv_clear (smooth);
1818	}	2051	}
1819		2052
1820	glEnd ();
1821
1822	glDisable (GL_TEXTURE_2D);
1823	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
		2054	rc_free (rc);
1824		2055
1825	// top layer: overlays such as the health bar	2056	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2057	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2058	if (0 <= y + my && y + my < self->rows)
1828	{	2059	{
…		…
1853	}	2084	}
1854	}	2085	}
1855	}	2086	}
1856		2087
1857	void	2088	void
1858	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)
1859	CODE:	2090	CODE:
1860	{	2091	{
1861	static float color[16][3] = {	2092	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1863	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1913	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1915	}	2146	}
1916		2147
1917	void	2148	void
1918	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)
1919	PPCODE:	2150	PPCODE:
1920	{	2151	{
1921	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1922	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2158	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2159	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925		2160
1926	memset (darkness, 255, sw4 * sh);
1927	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1929		2163
1930	mx += self->x;	2164	mx += self->x - 1;
1931	my += self->y;	2165	my += self->y - 1;
1932		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1933	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1935	{	2171	{
1936	maprow *row = self->row + (y + my);	2172	maprow *row = self->row + (y + my);
1937		2173
1938	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2176	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1942		2178
1943	darkness[y * sw4 + x] = cell->darkness	2179	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2180	? 255 - (cell->darkness - 1)
1945	: 255 - FOW_DARKNESS;	2181	: 255 - FOW_DARKNESS;
1946	}	2182	}
1947	}	2183	}
1948		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
1949	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1953	}	2227	}
1954		2228
1955	SV *	2229	SV *
1956	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)
1957	CODE:	2231	CODE:
1958	{	2232	{
1959	int x, y, x1, y1;	2233	int x, y, x1, y1;
1960	SV *data_sv = newSV (w * h * 7 + 5);	2234	SV *data_sv = newSV (w * h * 7 + 5);
1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2235	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2018	else	2292	else
2019	*data++ = 0;	2293	*data++ = 0;
2020	}	2294	}
2021	}	2295	}
2022		2296
		2297	/* if size is w*h + 5 then no data has been found */
		2298	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2299	{
2023	SvPOK_only (data_sv);	2300	SvPOK_only (data_sv);
2024	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2301	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2302	}
		2303
2025	RETVAL = data_sv;	2304	RETVAL = data_sv;
2026	}	2305	}
2027	OUTPUT:	2306	OUTPUT:
2028	RETVAL	2307	RETVAL
2029		2308
2030	void	2309	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2310	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2032	PPCODE:	2311	PPCODE:
2033	{	2312	{
2034	int x, y, z;	2313	int x, y, z;
2035	int w, h;	2314	int w, h;
2036	int x1, y1;	2315	int x1, y1;
		2316	STRLEN len;
		2317	uint8_t *data, *end;
		2318
		2319	len = SvLEN (data_sv);
		2320	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2321	data = SvPVbyte_nolen (data_sv);
		2322	end = data + len + 8;
		2323
		2324	if (len < 5)
		2325	XSRETURN_EMPTY;
2037		2326
2038	if (*data++ != 0)	2327	if (*data++ != 0)
2039	return; /* version mismatch */	2328	XSRETURN_EMPTY; /* version mismatch */
2040		2329
2041	w = *data++ << 8; w |= *data++;	2330	w = *data++ << 8; w |= *data++;
2042	h = *data++ << 8; h |= *data++;	2331	h = *data++ << 8; h |= *data++;
2043		2332
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2333	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2056	{	2345	{
2057	maprow *row = map_get_row (self, y);	2346	maprow *row = map_get_row (self, y);
2058		2347
2059	for (x = x0; x < x1; x++)	2348	for (x = x0; x < x1; x++)
2060	{	2349	{
		2350	uint8_t flags;
		2351
		2352	if (data + 7 >= end)
		2353	XSRETURN_EMPTY;
		2354
2061	uint8_t flags = *data++;	2355	flags = *data++;
2062		2356
2063	if (flags)	2357	if (flags)
2064	{	2358	{
2065	mapcell *cell = row_get_cell (row, x);	2359	mapcell *cell = row_get_cell (row, x);
2066	tileid tile[3] = { 0, 0, 0 };	2360	tileid tile[3] = { 0, 0, 0 };
…		…
2069	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2363	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2070	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2364	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2071		2365
2072	if (cell->darkness == 0)	2366	if (cell->darkness == 0)
2073	{	2367	{
2074	cell->darkness = 0;	2368	/*cell->darkness = 0;*/
		2369	EXTEND (SP, 3);
2075		2370
2076	for (z = 0; z <= 2; z++)	2371	for (z = 0; z <= 2; z++)
2077	{	2372	{
2078	tileid t = tile [z];	2373	tileid t = tile [z];
2079		2374
2080	if (t >= self->texs || (t && !self->tex [t].name))	2375	if (t >= self->texs || (t && !self->tex [t].name))
2081	{	2376	{
2082	XPUSHs (sv_2mortal (newSViv (t)));	2377	PUSHs (sv_2mortal (newSViv (t)));
2083	need_texid (self, t);	2378	need_texid (self, t);
2084	}	2379	}
2085		2380
2086	cell->tile [z] = t;	2381	cell->tile [z] = t;
2087	}	2382	}
…		…
2089	}	2384	}
2090	}	2385	}
2091	}	2386	}
2092	}	2387	}
2093		2388
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2389	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2390
2096	CFPlus::MixChunk	2391	DC::RW
2097	new_from_file (SV *class, char *path)	2392	new (SV *class, SV *data_sv)
2098	CODE:	2393	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2394	{
		2395	STRLEN datalen;
		2396	char *data = SvPVbyte (data_sv, datalen);
		2397
		2398	RETVAL = SDL_RWFromConstMem (data, datalen);
		2399	}
2100	OUTPUT:	2400	OUTPUT:
2101	RETVAL	2401	RETVAL
2102		2402
		2403	DC::RW
		2404	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2405	CODE:
		2406	RETVAL = SDL_RWFromFile (path, mode);
		2407	OUTPUT:
		2408	RETVAL
		2409
		2410	# fails on win32:
		2411	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2412	#void
		2413	#close (DC::RW self)
		2414	# CODE:
		2415	# (self->(close)) (self);
		2416
		2417	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2418
		2419	PROTOTYPES: DISABLE
		2420
		2421	DC::Channel
		2422	find ()
		2423	CODE:
		2424	{
		2425	RETVAL = Mix_GroupAvailable (-1);
		2426
		2427	if (RETVAL < 0)
		2428	{
		2429	RETVAL = Mix_GroupOldest (-1);
		2430
		2431	if (RETVAL < 0)
		2432	XSRETURN_UNDEF;
		2433
		2434	Mix_HaltChannel (RETVAL);
		2435	}
		2436
		2437	Mix_UnregisterAllEffects (RETVAL);
		2438	Mix_Volume (RETVAL, 128);
		2439	}
		2440	OUTPUT:
		2441	RETVAL
		2442
		2443	void
		2444	halt (DC::Channel self)
		2445	CODE:
		2446	Mix_HaltChannel (self);
		2447
		2448	void
		2449	expire (DC::Channel self, int ticks = -1)
		2450	CODE:
		2451	Mix_ExpireChannel (self, ticks);
		2452
		2453	void
		2454	fade_out (DC::Channel self, int ticks = -1)
		2455	CODE:
		2456	Mix_FadeOutChannel (self, ticks);
		2457
		2458	int
		2459	volume (DC::Channel self, int volume)
		2460	CODE:
		2461	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2462	OUTPUT:
		2463	RETVAL
		2464
		2465	void
		2466	unregister_all_effects (DC::Channel self)
		2467	CODE:
		2468	Mix_UnregisterAllEffects (self);
		2469
		2470	void
		2471	set_panning (DC::Channel self, int left, int right)
		2472	CODE:
		2473	left = CLAMP (left , 0, 255);
		2474	right = CLAMP (right, 0, 255);
		2475	Mix_SetPanning (self, left, right);
		2476
		2477	void
		2478	set_distance (DC::Channel self, int distance)
		2479	CODE:
		2480	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2481
		2482	void
		2483	set_position (DC::Channel self, int angle, int distance)
		2484	CODE:
		2485
		2486	void
		2487	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2488	CODE:
		2489	{
		2490	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2491	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2492	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2493	}
		2494
		2495	void
		2496	set_reverse_stereo (DC::Channel self, int flip)
		2497	CODE:
		2498	Mix_SetReverseStereo (self, flip);
		2499
		2500	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2501
		2502	PROTOTYPES: DISABLE
		2503
		2504	DC::MixChunk
		2505	new (SV *class, DC::RW rwops)
		2506	CODE:
		2507	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2508	OUTPUT:
		2509	RETVAL
		2510
		2511	void
2104	DESTROY (CFPlus::MixChunk self)	2512	DESTROY (DC::MixChunk self)
2105	CODE:	2513	CODE:
2106	Mix_FreeChunk (self);	2514	Mix_FreeChunk (self);
2107		2515
2108	int	2516	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2517	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2518	CODE:
		2519	if (items > 1)
		2520	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2521	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2522	OUTPUT:
2113	RETVAL	2523	RETVAL
2114		2524
2115	int	2525	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2526	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2527	CODE:
		2528	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2529	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2530
		2531	if (RETVAL < 0)
		2532	XSRETURN_UNDEF;
		2533
		2534	if (channel < 0)
		2535	{
		2536	Mix_UnregisterAllEffects (RETVAL);
		2537	Mix_Volume (RETVAL, 128);
		2538	}
		2539	}
2119	OUTPUT:	2540	OUTPUT:
2120	RETVAL	2541	RETVAL
2121		2542
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2543	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2123		2544
2124	int	2545	int
2125	volume (int volume = -1)	2546	volume (int volume = -1)
		2547	PROTOTYPE: ;$
2126	CODE:	2548	CODE:
		2549	if (items > 0)
		2550	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	2551	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	2552	OUTPUT:
2129	RETVAL	2553	RETVAL
2130		2554
		2555	void
		2556	fade_out (int ms)
		2557	CODE:
		2558	Mix_FadeOutMusic (ms);
		2559
		2560	void
		2561	halt ()
		2562	CODE:
		2563	Mix_HaltMusic ();
		2564
2131	CFPlus::MixMusic	2565	DC::MixMusic
2132	new_from_file (SV *class, char *path)	2566	new (SV *class, DC::RW rwops)
2133	CODE:	2567	CODE:
2134	RETVAL = Mix_LoadMUS (path);	2568	RETVAL = Mix_LoadMUS_RW (rwops);
2135	OUTPUT:	2569	OUTPUT:
2136	RETVAL	2570	RETVAL
2137		2571
2138	void	2572	void
2139	DESTROY (CFPlus::MixMusic self)	2573	DESTROY (DC::MixMusic self)
2140	CODE:	2574	CODE:
2141	Mix_FreeMusic (self);	2575	Mix_FreeMusic (self);
2142		2576
2143	int	2577	int
2144	play (CFPlus::MixMusic self, int loops = -1)	2578	play (DC::MixMusic self, int loops = -1)
2145	CODE:	2579	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	2580	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	2581	OUTPUT:
2148	RETVAL	2582	RETVAL
2149		2583
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2584	void
		2585	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2586	CODE:
		2587	Mix_FadeInMusicPos (self, loops, ms, position);
		2588
		2589	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2590
		2591	PROTOTYPES: ENABLE
2151		2592
2152	BOOT:	2593	BOOT:
2153	{	2594	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2595	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	2596	static const struct {
2156	const char *name;	2597	const char *name;
2157	IV iv;	2598	IV iv;
2158	} *civ, const_iv[] = {	2599	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	2600	# define const_iv(name) { # name, (IV)name }
		2601	const_iv (GL_VENDOR),
		2602	const_iv (GL_VERSION),
		2603	const_iv (GL_EXTENSIONS),
2160	const_iv (GL_COLOR_MATERIAL),	2604	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	2605	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	2606	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	2607	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	2608	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	2612	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	2613	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	2614	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	2615	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	2616	const_iv (GL_BACK),
		2617	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	2618	const_iv (GL_AND),
2174	const_iv (GL_ONE),	2619	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	2620	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	2621	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	2622	const_iv (GL_DST_ALPHA),
…		…
2190	const_iv (GL_INTENSITY),	2635	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	2636	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	2637	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	2638	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2639	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2640	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2641	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2642	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2644	const_iv (GL_COMPRESSED_RGB_ARB),
		2645	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	2646	const_iv (GL_COMPILE),
		2647	const_iv (GL_PROXY_TEXTURE_1D),
		2648	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	2649	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	2650	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	2651	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	2652	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	2653	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	2674	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	2675	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	2676	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	2677	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	2678	const_iv (GL_CONSTANT_BORDER),
		2679	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	2680	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	2681	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	2682	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	2683	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	2684	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	2685	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	2686	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	2687	const_iv (GL_TRIANGLE_FAN),
		2688	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2689	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2690	const_iv (GL_POINT_SMOOTH_HINT),
		2691	const_iv (GL_LINE_SMOOTH_HINT),
		2692	const_iv (GL_POLYGON_SMOOTH_HINT),
		2693	const_iv (GL_GENERATE_MIPMAP_HINT),
		2694	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	2695	const_iv (GL_FASTEST),
		2696	const_iv (GL_DONT_CARE),
		2697	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	2698	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	2699	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	2700	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	2701	const_iv (GL_T2F_N3F_V3F),
2240	# undef const_iv	2702	# undef const_iv
…		…
2245		2707
2246	texture_av = newAV ();	2708	texture_av = newAV ();
2247	AvREAL_off (texture_av);	2709	AvREAL_off (texture_av);
2248	}	2710	}
2249		2711
		2712	void
		2713	disable_GL_EXT_blend_func_separate ()
		2714	CODE:
		2715	gl.BlendFuncSeparate = 0;
		2716	gl.BlendFuncSeparateEXT = 0;
		2717
2250	char *	2718	char *
2251	gl_vendor ()	2719	gl_vendor ()
2252	CODE:	2720	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	2721	RETVAL = (char *)glGetString (GL_VENDOR);
2254	OUTPUT:	2722	OUTPUT:
…		…
2266	CODE:	2734	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2735	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	2736	OUTPUT:
2269	RETVAL	2737	RETVAL
2270		2738
		2739	const char *glGetString (GLenum pname)
		2740
		2741	GLint glGetInteger (GLenum pname)
		2742	CODE:
		2743	glGetIntegerv (pname, &RETVAL);
		2744	OUTPUT:
		2745	RETVAL
		2746
		2747	GLdouble glGetDouble (GLenum pname)
		2748	CODE:
		2749	glGetDoublev (pname, &RETVAL);
		2750	OUTPUT:
		2751	RETVAL
		2752
2271	int glGetError ()	2753	int glGetError ()
2272		2754
2273	void glFinish ()	2755	void glFinish ()
2274		2756
2275	void glClear (int mask)	2757	void glClear (int mask)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	2794	# near_ and far_ are due to microsofts buggy "c" compiler
2313	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2795	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		2796
2315	# near_ and far_ are due to microsofts buggy "c" compiler	2797	# near_ and far_ are due to microsofts buggy "c" compiler
2316	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2798	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2799
		2800	PROTOTYPES: DISABLE
2317		2801
2318	void glViewport (int x, int y, int width, int height)	2802	void glViewport (int x, int y, int width, int height)
2319		2803
2320	void glScissor (int x, int y, int width, int height)	2804	void glScissor (int x, int y, int width, int height)
2321		2805
…		…
2329		2813
2330	void glRotate (float angle, float x, float y, float z)	2814	void glRotate (float angle, float x, float y, float z)
2331	CODE:	2815	CODE:
2332	glRotatef (angle, x, y, z);	2816	glRotatef (angle, x, y, z);
2333		2817
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	2818	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @
2340	ALIAS:	2819	ALIAS:
2341	glColor_premultiply = 1	2820	glColor_premultiply = 1
2342	CODE:	2821	CODE:
2343	if (ix)	2822	if (ix)
2344	{	2823	{
…		…
2347	b *= a;	2826	b *= a;
2348	}	2827	}
2349	// microsoft visual "c" rounds instead of truncating...	2828	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	2829	glColor4f (r, g, b, a);
2351		2830
2352	void glInterleavedArrays (int format, int stride, char *data)
2353
2354	void glDrawElements (int mode, int count, int type, char *indices)
2355
2356	# 1.2 void glDrawRangeElements (int mode, int start, int end
2357
2358	void glRasterPos (float x, float y, float z = 0.)	2831	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	2832	CODE:
2360	glRasterPos3f (0, 0, z);	2833	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	2834	glBitmap (0, 0, 0, 0, x, y, 0);
2362		2835
…		…
2366		2839
2367	void glTexCoord (float s, float t)	2840	void glTexCoord (float s, float t)
2368	CODE:	2841	CODE:
2369	glTexCoord2f (s, t);	2842	glTexCoord2f (s, t);
2370		2843
		2844	void glRect (float x1, float y1, float x2, float y2)
		2845	CODE:
		2846	glRectf (x1, y1, x2, y2);
		2847
		2848	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2849	CODE:
		2850	glBegin (GL_LINE_LOOP);
		2851	glVertex2f (x1, y1);
		2852	glVertex2f (x2, y1);
		2853	glVertex2f (x2, y2);
		2854	glVertex2f (x1, y2);
		2855	glEnd ();
		2856
		2857	PROTOTYPES: ENABLE
		2858
		2859	void glBegin (int mode)
		2860
		2861	void glEnd ()
		2862
		2863	void glPointSize (GLfloat size)
		2864
		2865	void glLineWidth (GLfloat width)
		2866
		2867	void glInterleavedArrays (int format, int stride, char *data)
		2868
		2869	void glDrawElements (int mode, int count, int type, char *indices)
		2870
		2871	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2872
2371	void glTexEnv (int target, int pname, float param)	2873	void glTexEnv (int target, int pname, float param)
2372	CODE:	2874	CODE:
2373	glTexEnvf (target, pname, param);	2875	glTexEnvf (target, pname, param);
2374		2876
2375	void glTexParameter (int target, int pname, float param)	2877	void glTexParameter (int target, int pname, float param)
…		…
2391	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2893	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392	CODE:	2894	CODE:
2393	if (gl.SeparableFilter2D)	2895	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2896	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		2897
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2898	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		2899
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2900	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		2901
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2902	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2903
		2904	void glPixelZoom (float x, float y)
2401		2905
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2906	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		2907
2404	int glGenTexture ()	2908	int glGenTexture ()
2405	CODE:	2909	CODE:
…		…
2425		2929
2426	void glEndList ()	2930	void glEndList ()
2427		2931
2428	void glCallList (int list)	2932	void glCallList (int list)
2429		2933
		2934	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2935
		2936	PROTOTYPES: DISABLE
		2937
		2938	void
		2939	find_widget (SV *self, NV x, NV y)
		2940	PPCODE:
		2941	{
		2942	if (within_widget (self, x, y))
		2943	XPUSHs (self);
		2944	}
		2945
		2946	BOOT:
		2947	{
		2948	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2949
		2950	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2951	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2952	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2953	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2954	}
		2955
		2956	void
		2957	draw (SV *self)
		2958	CODE:
		2959	{
		2960	HV *hv;
		2961	SV **svp;
		2962	NV x, y, w, h;
		2963	SV *draw_x_sv = GvSV (draw_x_gv);
		2964	SV *draw_y_sv = GvSV (draw_y_gv);
		2965	SV *draw_w_sv = GvSV (draw_w_gv);
		2966	SV *draw_h_sv = GvSV (draw_h_gv);
		2967	double draw_x, draw_y;
		2968
		2969	if (!SvROK (self))
		2970	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2971
		2972	hv = (HV *)SvRV (self);
		2973
		2974	if (SvTYPE (hv) != SVt_PVHV)
		2975	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2976
		2977	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2978	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2979
		2980	if (!h || !w)
		2981	XSRETURN_EMPTY;
		2982
		2983	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2984	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2985
		2986	draw_x = SvNV (draw_x_sv) + x;
		2987	draw_y = SvNV (draw_y_sv) + y;
		2988
		2989	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2990	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2991	XSRETURN_EMPTY;
		2992
		2993	sv_setnv (draw_x_sv, draw_x);
		2994	sv_setnv (draw_y_sv, draw_y);
		2995
		2996	glPushMatrix ();
		2997	glTranslated (x, y, 0);
		2998
		2999	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3000	{
		3001	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3002
		3003	if (svp && SvTRUE (*svp))
		3004	{
		3005	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3006	glEnable (GL_BLEND);
		3007	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3008	glBegin (GL_QUADS);
		3009	glVertex2f (0, 0);
		3010	glVertex2f (w, 0);
		3011	glVertex2f (w, h);
		3012	glVertex2f (0, h);
		3013	glEnd ();
		3014	glDisable (GL_BLEND);
		3015	}
		3016	}
		3017	#if 0
		3018	// draw borders, for debugging
		3019	glPushMatrix ();
		3020	glColor4f (1., 1., 0., 1.);
		3021	glTranslatef (.5, .5, 0.);
		3022	glBegin (GL_LINE_LOOP);
		3023	glVertex2f (0 , 0);
		3024	glVertex2f (w - 1, 0);
		3025	glVertex2f (w - 1, h - 1);
		3026	glVertex2f (0 , h - 1);
		3027	glEnd ();
		3028	glPopMatrix ();
		3029	#endif
		3030	PUSHMARK (SP);
		3031	XPUSHs (self);
		3032	PUTBACK;
		3033	call_method ("_draw", G_VOID | G_DISCARD);
		3034	SPAGAIN;
		3035
		3036	glPopMatrix ();
		3037
		3038	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3039	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3040	}
		3041

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