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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 1.251 by root, Fri Dec 28 17:28:01 2007 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	#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
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
101	av_push (texture_av, (SV *)(size_t)name);	121	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	122	glDeleteTextures (1, &name);
103	}	123	}
104		124
105	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
106		127
107	#include "pango-font.c"	128	#include "pango-font.c"
108	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
109	#include "pango-render.c"	130	#include "pango-render.c"
110		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
113		136
114	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
115		138
116	static int	139	static int
117	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
118	{	141	{
119	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
133		156
134	typedef struct cf_layout {	157	typedef struct cf_layout {
135	PangoLayout *pl;	158	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
137	int base_height;	160	int base_height;
138	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
139	} *CFPlus__Layout;	163	} *DC__Layout;
140		164
141	static CFPlus__Font default_font;	165	static DC__Font default_font;
142	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
144		168
145	static void	169	static void
146	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
151	#endif	175	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	177	}
154		178
155	static void	179	static void
156	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
157	{	181	{
158	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
159	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
160	*/	184	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
165		189
166	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
167	}	191	}
168		192
169	static void	193	static void
170	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	194	layout_get_pixel_size (DC__Layout self, int *w, int *h)
171	{	195	{
172	PangoRectangle rect;	196	PangoRectangle rect;
173		197
174	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
186		210
187	typedef uint16_t tileid;	211	typedef uint16_t tileid;
188	typedef uint16_t faceid;	212	typedef uint16_t faceid;
189		213
190	typedef struct {	214	typedef struct {
191	int name;	215	GLuint name;
192	int w, h;	216	int w, h;
193	float s, t;	217	float s, t;
194	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
195	tileid smoothtile;	219	tileid smoothtile;
196	uint8_t smoothlevel;	220	uint8_t smoothlevel;
…		…
214	int faces; tileid *face2tile; // [faceid]	238	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	239	int texs; maptex *tex; // [tileid]
216		240
217	int32_t rows;	241	int32_t rows;
218	maprow *row;	242	maprow *row;
219	} *CFPlus__Map;	243	} *DC__Map;
220		244
221	static char *	245	static char *
222	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
223	{	247	{
224	char *p;	248	char *p;
…		…
262	self->texs *= 2;	286	self->texs *= 2;
263	}	287	}
264	}	288	}
265		289
266	static maprow *	290	static maprow *
267	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
268	{	292	{
269	if (0 > y)	293	if (0 > y)
270	{	294	{
271	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
310		334
311	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
312	}	336	}
313		337
314	static mapcell *	338	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
316	{	340	{
317	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
318	}	342	}
319		343
320	static void	344	static void
321	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
322	{	346	{
323	int r;	347	int r;
324		348
325	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
334	self->row = 0;	358	self->row = 0;
335	self->rows = 0;	359	self->rows = 0;
336	}	360	}
337		361
338	static void	362	static void
339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
340	{	364	{
341	int x, y;	365	int x, y;
342	maprow *row;	366	maprow *row;
343	mapcell *cell;	367	mapcell *cell;
344		368
…		…
423	n |= n >> 16;	447	n |= n >> 16;
424		448
425	return n + 1;	449	return n + 1;
426	}	450	}
427		451
		452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
428	/* SDL should provide this, really. */	463	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	464	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	465	#define SDLK_MODIFIER_MAX 314
431		466
432	MODULE = CFPlus PACKAGE = CFPlus	467	/******************************************************************************/
		468
		469	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp || !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
433		511
434	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
435		513
436	BOOT:	514	BOOT:
437	{	515	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	517	static const struct {
440	const char *name;	518	const char *name;
441	IV iv;	519	IV iv;
442	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
…		…
465		543
466	const_iv (SDL_APPINPUTFOCUS),	544	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	545	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	546	const_iv (SDL_APPACTIVE),
469		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
		631
		632	const_iv (MIX_DEFAULT_FORMAT),
551	# undef const_iv	633	# undef const_iv
552	};	634	};
553		635
554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
573		655
574	NV floor (NV x)	656	NV floor (NV x)
575		657
576	NV ceil (NV x)	658	NV ceil (NV x)
577		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
578	void	664	void
579	pango_init ()	665	pango_init ()
580	CODE:	666	CODE:
581	{	667	{
582	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	669	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);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		673	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		674	#endif
585	}	675	}
		676
		677	char *
		678	SDL_GetError ()
586		679
587	int	680	int
588	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589		682
590	void	683	void
591	SDL_Quit ()	684	SDL_Quit ()
592		685
593	void	686	void
594	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	688	PPCODE:
596	{	689	{
597	SDL_Rect **m;	690	SDL_Rect **m;
598		691
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		696
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		699
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		704
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif	709	#endif
617		710
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);	711	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622		712
623	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
624	while (*m)	714	while (*m)
625	{	715	{
		716	if ((*m)->w >= 800 && (*m)->h >= 480)
		717	{
626	AV *av = newAV ();	718	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
628	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
		721	av_push (av, newSViv (rgb));
		722	av_push (av, newSViv (alpha));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
630		725
631	++m;	726	++m;
632	}	727	}
633	}	728	}
634		729
635	char *
636	SDL_GetError ()
637
638	int	730	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	CODE:	732	CODE:
		733	{
		734	SDL_EnableUNICODE (1);
		735	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		736
		737	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		738	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		739	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		740	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		741
641	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643	);	744	);
		745
644	if (RETVAL)	746	if (RETVAL)
645	{	747	{
646	av_clear (texture_av);	748	av_clear (texture_av);
647		749
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650	# include "glfunc.h"	752	#include "glfunc.h"
651	# undef GL_FUNC	753	#undef GL_FUNC
652
653	}	754	}
		755	}
654	OUTPUT:	756	OUTPUT:
655	RETVAL	757	RETVAL
656		758
657	void	759	void
658	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
659		761
660	char *	762	char *
661	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
662		764
		765	int
		766	SDL_GetAppState ()
		767
663	void	768	void
664	SDL_PollEvent ()	769	poll_events ()
665	PPCODE:	770	PPCODE:
666	{	771	{
667	SDL_Event ev;	772	SDL_Event ev;
668		773
669	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	776	{
671	HV *hv = newHV ();	777	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		779
674	switch (ev.type)	780	switch (ev.type)
…		…
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	794	break;
689		795
690	case SDL_MOUSEMOTION:	796	case SDL_MOUSEMOTION:
		797	{
		798	int state = ev.motion.state;
		799	int x = ev.motion.x;
		800	int y = ev.motion.y;
		801	int xrel = ev.motion.xrel;
		802	int yrel = ev.motion.yrel;
		803
		804	/* do simplistic event compression */
		805	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		806	&& state == ev.motion.state)
		807	{
		808	xrel += ev.motion.xrel;
		809	yrel += ev.motion.yrel;
		810	x = ev.motion.x;
		811	y = ev.motion.y;
		812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		813	}
		814
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
698	break;	822	break;
699		823
700	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	838	break;
715	}	839	}
716		840
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	842	}
719	}	843	}
720		844
721	int	845	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	847	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
726		850
727	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
728	Mix_CloseAudio ()	868	Mix_CloseAudio ()
729		869
730	int	870	int
731	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
		872
		873	const char *
		874	Mix_GetError ()
732		875
733	void	876	void
734	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
735	CODE:	878	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
778	STRLEN image_len;	921	STRLEN image_len;
779	char *image = (char *)SvPVbyte (image_, image_len);	922	char *image = (char *)SvPVbyte (image_, image_len);
780	SDL_Surface *surface, *surface2;	923	SDL_Surface *surface, *surface2;
781	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
785		928
786	if (!rw)	929	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
788		931
…		…
861	void	1004	void
862	error (char *message)	1005	error (char *message)
863	CODE:	1006	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	1008	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867	#endif	1010	#endif
868		1011
869	void	1012	void
870	fatal (char *message)	1013	fatal (char *message)
871	CODE:	1014	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1016	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875	#endif	1018	#endif
876	_exit (1);	1019	_exit (1);
877		1020
878	void	1021	void
879	_exit (int retval = 0)	1022	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1025	ExitThread (retval); // unclean, please beam me up
883	#else	1026	#else
884	_exit (retval);	1027	_exit (retval);
885	#endif	1028	#endif
886		1029
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
888		1038
889	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
890	new_from_file (SV *class, char *path, int id = 0)	1044	new_from_file (SV *class, char *path, int id = 0)
891	CODE:	1045	CODE:
892	{	1046	{
893	int count;	1047	int count;
894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1048	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
897	}	1051	}
898	OUTPUT:	1052	OUTPUT:
899	RETVAL	1053	RETVAL
900		1054
901	void	1055	void
902	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
903	CODE:	1057	CODE:
904	pango_font_description_free (self);	1058	pango_font_description_free (self);
905		1059
906	void	1060	void
907	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
908	CODE:	1063	CODE:
909	default_font = self;	1064	default_font = self;
910		1065
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1067
		1068	PROTOTYPES: DISABLE
		1069
913	void	1070	void
914	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
915	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
916	tc_clear ();	1080	tc_restore ();
917		1081
918	CFPlus::Layout	1082	DC::Layout
919	new (SV *class)	1083	new (SV *class)
920	CODE:	1084	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
922		1086
923	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
925	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
930		1095
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
933	OUTPUT:	1098	OUTPUT:
934	RETVAL	1099	RETVAL
935		1100
936	void	1101	void
937	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
938	CODE:	1103	CODE:
939	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
940	Safefree (self);	1106	Safefree (self);
941		1107
942	void	1108	void
943	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
944	CODE:	1110	CODE:
945	{	1111	{
946	STRLEN textlen;	1112	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
948		1114
949	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
950	}	1116	}
951		1117
952	void	1118	void
953	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
954	CODE:	1120	CODE:
955	{	1121	{
956	STRLEN textlen;	1122	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
958		1124
959	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
960	}	1126	}
961		1127
962	void	1128	void
963	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
964	CODE:	1130	CODE:
965	{	1131	{
966	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1134	const char *pos = text;
…		…
1003	if (attrs)	1169	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
1005	}	1171	}
1006		1172
1007	void	1173	void
1008	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
1009	PPCODE:	1175	PPCODE:
1010	{	1176	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1178
1013	do	1179	do
1014	{	1180	{
1015	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1016		1182
1017	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
1018	{	1184	{
1019	PangoRectangle extents;	1185	PangoRectangle extents;
1020	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1028		1194
1029	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
1030	}	1196	}
1031		1197
1032	int	1198	int
1033	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
1034	CODE:	1200	CODE:
1035	{	1201	{
1036	int lines = 1;	1202	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
1038		1204
…		…
1043	}	1209	}
1044	OUTPUT:	1210	OUTPUT:
1045	RETVAL	1211	RETVAL
1046		1212
1047	SV *	1213	SV *
1048	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
1049	CODE:	1215	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1218	OUTPUT:
1053	RETVAL	1219	RETVAL
1054		1220
1055	void	1221	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1223	CODE:
1058	self->r = r;	1224	self->r = r;
1059	self->g = g;	1225	self->g = g;
1060	self->b = b;	1226	self->b = b;
1061	self->a = a;	1227	self->a = a;
1062		1228
1063	void	1229	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1231	CODE:
1066	if (self->font != font)	1232	if (self->font != font)
1067	{	1233	{
1068	self->font = font;	1234	self->font = font;
1069	layout_update_font (self);	1235	layout_update_font (self);
1070	}	1236	}
1071		1237
1072	void	1238	void
1073	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
1074	CODE:	1240	CODE:
1075	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
1076	{	1242	{
1077	self->base_height = base_height;	1243	self->base_height = base_height;
1078	layout_update_font (self);	1244	layout_update_font (self);
1079	}	1245	}
1080		1246
1081	void	1247	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1249	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1251
1086	void	1252	void
1087	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1088	CODE:	1254	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1256
1091	void	1257	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1259	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1261
1096	void	1262	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1264	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1104	);	1270	);
1105		1271
1106	void	1272	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1274	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1276
1111	void	1277	void
1112	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1113	PPCODE:	1279	PPCODE:
1114	{	1280	{
1115	int w, h;	1281	int w, h;
1116		1282
1117	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1288	}
1123		1289
1124	int	1290	int
1125	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1126	CODE:	1292	CODE:
1127	{	1293	{
1128	PangoRectangle rect;	1294	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1131	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1132	}	1298	}
1133	OUTPUT:	1299	OUTPUT:
1134	RETVAL	1300	RETVAL
1135		1301
1136	int	1302	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1304	CODE:
1139	{	1305	{
1140	int index, trailing;	1306	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1308	RETVAL = index + trailing;
1143	}	1309	}
1144	OUTPUT:	1310	OUTPUT:
1145	RETVAL	1311	RETVAL
1146		1312
1147	void	1313	void
1148	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1315	PPCODE:
1150	{	1316	{
1151	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, 0, &pos);
1153		1319
1154	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1155	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1158	}	1324	}
1159		1325
1160	void	1326	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1328	PPCODE:
1163	{	1329	{
1164	int line, x;	1330	int line, x;
1165		1331
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
1167	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1168		1335	--line;
		1336	#endif
1169	EXTEND (SP, 2);	1337	EXTEND (SP, 2);
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1338	PUSHs (sv_2mortal (newSViv (line)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1340	}
1173		1341
1174	void	1342	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1343	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1344	PPCODE:
1177	{	1345	{
1178	PangoLayoutLine *lp;	1346	PangoLayoutLine *lp;
1179	int index, trailing;	1347	int index, trailing;
1180		1348
1181	if (line < 0)	1349	if (line < 0)
1182	XSRETURN_EMPTY;	1350	XSRETURN_EMPTY;
1183		1351
1184	if (!(lp = pango_layout_get_line (self->pl, line)))	1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1185	XSRETURN_EMPTY; /* do better */	1353	XSRETURN_EMPTY; /* do better */
1186		1354
1187	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1188		1356
1189	EXTEND (SP, 2);	1357	EXTEND (SP, 2);
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1363	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1364	}
1197	}	1365	}
1198		1366
1199	void	1367	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1368	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1369	CODE:
		1370	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1203	self->pl,	1372	self->pl,
		1373	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1206	flags	1376	flags
1207	);	1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
1208		1381
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1382	void
1212	pad2pot (SV *data_, SV *w_, SV *h_)	1383	draw (DC::Layout self)
1213	CODE:	1384	CODE:
1214	{	1385	{
1215	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1393
1218	if (ow && oh)	1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
		1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1402
		1403	PROTOTYPES: ENABLE
		1404
		1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow || nh != oh) && SvOK (data_))
1219	{	1410	{
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;	1411	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1414	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231		1415
1232	SvPOK_only (result_);	1416	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1234		1418
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1420	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1422
1239	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1424	}
1246	}	1425	}
1247		1426
1248	void	1427	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1434	{
1256	HV *hv = (HV *)SvRV (self);	1435	HV *hv = (HV *)SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1260		1442
1261	if (items < 5)	1443	if (items < 5)
1262	{	1444	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1294	}	1476	}
1295	}	1477	}
1296		1478
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1480	CODE:
		1481	{
		1482	GLint width;
		1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1484	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1485	RETVAL = width > 0;
		1486	}
		1487	OUTPUT:
		1488	RETVAL
1298		1489
1299	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
		1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
1300	new (SV *class)	1495	new (SV *class)
1301	CODE:	1496	CODE:
1302	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1303	RETVAL->x = 0;	1498	RETVAL->x = 0;
1304	RETVAL->y = 0;	1499	RETVAL->y = 0;
…		…
1312	RETVAL->row = 0;	1507	RETVAL->row = 0;
1313	OUTPUT:	1508	OUTPUT:
1314	RETVAL	1509	RETVAL
1315		1510
1316	void	1511	void
1317	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1318	CODE:	1513	CODE:
1319	{	1514	{
1320	map_clear (self);	1515	map_clear (self);
1321	Safefree (self->face2tile);	1516	Safefree (self->face2tile);
1322	Safefree (self->tex);	1517	Safefree (self->tex);
1323	Safefree (self);	1518	Safefree (self);
1324	}	1519	}
1325		1520
1326	void	1521	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1522	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1523	CODE:
1329	self->w = map_width;	1524	self->w = map_width;
1330	self->h = map_height;	1525	self->h = map_height;
1331		1526
1332	void	1527	void
1333	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1334	CODE:	1529	CODE:
1335	map_clear (self);	1530	map_clear (self);
1336		1531
1337	void	1532	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1533	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1534	CODE:
1340	{	1535	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1536	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1537	need_texid (self, tile);
1343	}	1538	}
1344		1539
1345	void	1540	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1541	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1542	CODE:
1348	{	1543	{
1349	tileid texid;	1544	tileid texid;
1350	maptex *tex;	1545	maptex *tex;
1351		1546
…		…
1364	tex->smoothtile = self->face2tile [smooth];	1559	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1560	tex->smoothlevel = level;
1366	}	1561	}
1367		1562
1368	void	1563	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)	1564	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:	1565	CODE:
1371	{	1566	{
1372	need_texid (self, texid);	1567	need_texid (self, texid);
1373		1568
1374	{	1569	{
…		…
1394	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1591	}
1397		1592
1398	int	1593	int
1399	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1400	ALIAS:	1595	ALIAS:
1401	oy = 1	1596	oy = 1
1402	x = 2	1597	x = 2
1403	y = 3	1598	y = 3
1404	w = 4	1599	w = 4
…		…
1415	}	1610	}
1416	OUTPUT:	1611	OUTPUT:
1417	RETVAL	1612	RETVAL
1418		1613
1419	void	1614	void
1420	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1421	CODE:	1616	CODE:
1422	{	1617	{
1423	if (dx > 0)	1618	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	1620	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1442	}	1637	}
1443	}	1638	}
1444		1639
1445	void	1640	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1447	CODE:	1642	CODE:
1448	{	1643	{
1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1644	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450	uint8_t *data_end = (uint8_t *)SvEND (data_);	1645	uint8_t *data_end = (uint8_t *)SvEND (data_);
1451	mapcell *cell;	1646	mapcell *cell;
1452	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1453		1650
1454	while (data < data_end - 1)	1651	while (data < data_end - 1)
1455	{	1652	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1457		1654
…		…
1508	}	1705	}
1509	else	1706	else
1510	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1511	}	1708	}
1512		1709
		1710	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	1711	if (flags & (4 >> z))
1514	{	1712	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	1714	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1518	}	1730	}
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	}	1731	}
1534	else	1732	else
1535	cell->darkness = 0;	1733	cell->darkness = 0;
1536	}	1734	}
1537	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1538		1738
1539	SV *	1739	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	1741	CODE:
1542	{	1742	{
1543	int x1, x;	1743	int x1, x;
1544	int y1, y;	1744	int y1, y;
1545	int z;	1745	int z;
…		…
1590	}	1790	}
1591	OUTPUT:	1791	OUTPUT:
1592	RETVAL	1792	RETVAL
1593		1793
1594	void	1794	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1596	CODE:	1796	CODE:
1597	{	1797	{
		1798	int x, y, z;
		1799
1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1801	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)	1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1601	smooth_key skey;	1803	smooth_key skey;
1602	int x, y, z;	1804
1603	int last_name;	1805	rc_t *rc = rc_alloc ();
		1806	rc_key_t key;
		1807	rc_array_t *arr;
1604		1808
1605	// thats current max. sorry.	1809	// thats current max. sorry.
1606	if (sw > 255) sw = 255;	1810	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	1811	if (sh > 255) sh = 255;
1608		1812
1609	// clear key, in case of extra padding	1813	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	1814	memset (&skey, 0, sizeof (skey));
1611		1815
1612	glColor4ub (255, 255, 255, 255);	1816	memset (&key, 0, sizeof (key));
1613		1817	key.r = 255;
1614	glEnable (GL_BLEND);	1818	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1819	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	1820	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1821	key.mode = GL_QUADS;
1618		1822	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);	1823	key.texname = -1;
1620
1621	last_name = 0;
1622		1824
1623	mx += self->x;	1825	mx += self->x;
1624	my += self->y;	1826	my += self->y;
1625		1827
1626	// first pass: determine smooth_max	1828	// first pass: determine smooth_max
…		…
1642	MAX (self->tex [cell->tile [0]].smoothlevel,	1844	MAX (self->tex [cell->tile [0]].smoothlevel,
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	1845	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	1846	self->tex [cell->tile [2]].smoothlevel));
1645	}	1847	}
1646	}	1848	}
		1849
		1850	glEnable (GL_BLEND);
		1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1647		1853
1648	for (z = 0; z <= 2; z++)	1854	for (z = 0; z <= 2; z++)
1649	{	1855	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	1856	memset (smooth_level, 0, sizeof (smooth_level));
1651		1857
…		…
1661	tileid tile = cell->tile [z];	1867	tileid tile = cell->tile [z];
1662		1868
1663	if (tile)	1869	if (tile)
1664	{	1870	{
1665	maptex tex = self->tex [tile];	1871	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	1872	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		1873
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	1874	if (key.texname != tex.name)
1672	{	1875	{
1673	if (!tex.name)	1876	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	1877	tex = self->tex [2]; /* missing, replace by noface */
1675		1878
1676	glEnd ();	1879	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1880	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	1881	}
1680		1882
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1887	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);	1888	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 );	1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1685		1890
1686	if (cell->flags && z == 2)	1891	if (cell->flags && z == 2)
1687	{	1892	{
		1893	// overlays such as the speech bubble, probably more to come
1688	if (cell->flags & 1)	1894	if (cell->flags & 1)
1689	{	1895	{
1690	maptex tex = self->tex [1];	1896	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;	1897	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;	1898	int py = y * T - T * 6 / 32;
1693		1899
		1900	if (tex.name)
1694	glEnd ();	1901	{
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1696	glBegin (GL_QUADS);	1912	}
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	}	1913	}
1703	}	1914	}
1704		1915
1705	// update smooth hash	1916	// update smooth hash
1706	if (tex.smoothtile)	1917	if (tex.smoothtile)
…		…
1742	}	1953	}
1743	}	1954	}
1744	}	1955	}
1745	}	1956	}
1746		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
1747	// go through all smoothlevels, lowest to highest, then draw.	1961	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	1962	// this is basically counting sort
1749	{	1963	{
1750	int w, b;	1964	int w, b;
1751		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	1968	for (w = 0; w < 256 / 32; ++w)
1753	{	1969	{
1754	uint32_t smask = smooth_level [w];	1970	uint32_t smask = smooth_level [w];
1755	if (smask)	1971	if (smask)
1756	for (b = 0; b < 32; ++b)	1972	for (b = 0; b < 32; ++b)
…		…
1775	int border = bits & 15;	1991	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	1993	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	1994	float dy = tex.t * .5f ; // 2 images/column
1779		1995
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	1996	if (tex.name)
1783	{	1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
1784	if (!tex.name)	2000	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	2001	{
1786
1787	glEnd ();	2002	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
1790	}	2005	}
1791		2006
1792	if (border)	2007	if (border)
1793	{	2008	{
1794	float ox = border * dx;	2009	float ox = border * dx;
1795		2010
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1800	}	2015	}
1801		2016
1802	if (corner)	2017	if (corner)
1803	{	2018	{
1804	float ox = corner * dx;	2019	float ox = corner * dx;
1805		2020
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
1810	}	2026	}
1811	}	2027	}
1812	}	2028	}
1813	}	2029	}
1814	}	2030	}
		2031
		2032	glEnd ();
		2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
1815	}	2035	}
1816		2036
1817	hv_clear (smooth);	2037	hv_clear (smooth);
1818	}	2038	}
1819		2039
1820	glEnd ();
1821
1822	glDisable (GL_TEXTURE_2D);
1823	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1824		2042
1825	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1828	{	2046	{
…		…
1853	}	2071	}
1854	}	2072	}
1855	}	2073	}
1856		2074
1857	void	2075	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1859	CODE:	2077	CODE:
1860	{	2078	{
1861	static float color[16][3] = {	2079	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1863	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1913	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1915	}	2133	}
1916		2134
1917	void	2135	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2137	PPCODE:
1920	{	2138	{
1921	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1922	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925		2147
1926	memset (darkness, 255, sw4 * sh);
1927	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1929		2150
1930	mx += self->x;	2151	mx += self->x - 1;
1931	my += self->y;	2152	my += self->y - 1;
1932		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1933	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1935	{	2158	{
1936	maprow *row = self->row + (y + my);	2159	maprow *row = self->row + (y + my);
1937		2160
1938	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2163	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1942		2165
1943	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
1945	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
1946	}	2169	}
1947	}	2170	}
1948		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2206	}
		2207
		2208	free (darkness1);
		2209
1949	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1953	}	2214	}
1954		2215
1955	SV *	2216	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2218	CODE:
1958	{	2219	{
1959	int x, y, x1, y1;	2220	int x, y, x1, y1;
1960	SV *data_sv = newSV (w * h * 7 + 5);	2221	SV *data_sv = newSV (w * h * 7 + 5);
1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2222	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2026	}	2287	}
2027	OUTPUT:	2288	OUTPUT:
2028	RETVAL	2289	RETVAL
2029		2290
2030	void	2291	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2032	PPCODE:	2293	PPCODE:
2033	{	2294	{
2034	int x, y, z;	2295	int x, y, z;
2035	int w, h;	2296	int w, h;
2036	int x1, y1;	2297	int x1, y1;
2037		2298
2038	if (*data++ != 0)	2299	if (*data++ != 0)
2039	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
2040		2301
2041	w = *data++ << 8; w |= *data++;	2302	w = *data++ << 8; w |= *data++;
2042	h = *data++ << 8; h |= *data++;	2303	h = *data++ << 8; h |= *data++;
2043		2304
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2089	}	2350	}
2090	}	2351	}
2091	}	2352	}
2092	}	2353	}
2093		2354
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2356
2096	CFPlus::MixChunk	2357	DC::RW
2097	new_from_file (SV *class, char *path)	2358	new (SV *class, SV *data_sv)
2098	CODE:	2359	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
2100	OUTPUT:	2366	OUTPUT:
2101	RETVAL	2367	RETVAL
2102		2368
		2369	DC::RW
		2370	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
2104	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
2105	CODE:	2479	CODE:
2106	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
2107		2481
2108	int	2482	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2488	OUTPUT:
2113	RETVAL	2489	RETVAL
2114		2490
2115	int	2491	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2493	CODE:
		2494	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
2119	OUTPUT:	2506	OUTPUT:
2120	RETVAL	2507	RETVAL
2121		2508
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2123		2510
2124	int	2511	int
2125	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
2126	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	2518	OUTPUT:
2129	RETVAL	2519	RETVAL
2130		2520
		2521	void
		2522	fade_out (int ms)
		2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
2131	CFPlus::MixMusic	2531	DC::MixMusic
2132	new_from_file (SV *class, char *path)	2532	new (SV *class, DC::RW rwops)
2133	CODE:	2533	CODE:
2134	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
2135	OUTPUT:	2535	OUTPUT:
2136	RETVAL	2536	RETVAL
2137		2537
2138	void	2538	void
2139	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
2140	CODE:	2540	CODE:
2141	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
2142		2542
2143	int	2543	int
2144	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
2145	CODE:	2545	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	2547	OUTPUT:
2148	RETVAL	2548	RETVAL
2149		2549
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2550	void
		2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2552	CODE:
		2553	Mix_FadeInMusicPos (self, loops, ms, position);
		2554
		2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
2151		2558
2152	BOOT:	2559	BOOT:
2153	{	2560	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	2562	static const struct {
2156	const char *name;	2563	const char *name;
2157	IV iv;	2564	IV iv;
2158	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
		2567	const_iv (GL_VENDOR),
		2568	const_iv (GL_VERSION),
		2569	const_iv (GL_EXTENSIONS),
2160	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	2584	const_iv (GL_AND),
2174	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
2190	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
2240	# undef const_iv	2668	# undef const_iv
…		…
2245		2673
2246	texture_av = newAV ();	2674	texture_av = newAV ();
2247	AvREAL_off (texture_av);	2675	AvREAL_off (texture_av);
2248	}	2676	}
2249		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
		2683
2250	char *	2684	char *
2251	gl_vendor ()	2685	gl_vendor ()
2252	CODE:	2686	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
2254	OUTPUT:	2688	OUTPUT:
…		…
2266	CODE:	2700	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	2702	OUTPUT:
2269	RETVAL	2703	RETVAL
2270		2704
		2705	const char *glGetString (GLenum pname)
		2706
		2707	GLint glGetInteger (GLenum pname)
		2708	CODE:
		2709	glGetIntegerv (pname, &RETVAL);
		2710	OUTPUT:
		2711	RETVAL
		2712
		2713	GLdouble glGetDouble (GLenum pname)
		2714	CODE:
		2715	glGetDoublev (pname, &RETVAL);
		2716	OUTPUT:
		2717	RETVAL
		2718
2271	int glGetError ()	2719	int glGetError ()
2272		2720
2273	void glFinish ()	2721	void glFinish ()
2274		2722
2275	void glClear (int mask)	2723	void glClear (int mask)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# 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_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		2762
2315	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# 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_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
2317		2767
2318	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2319		2769
2320	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2321		2771
…		…
2329		2779
2330	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2331	CODE:	2781	CODE:
2332	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2333		2783
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @
2340	ALIAS:	2785	ALIAS:
2341	glColor_premultiply = 1	2786	glColor_premultiply = 1
2342	CODE:	2787	CODE:
2343	if (ix)	2788	if (ix)
2344	{	2789	{
…		…
2347	b *= a;	2792	b *= a;
2348	}	2793	}
2349	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2351		2796
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.)	2797	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	2798	CODE:
2360	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2362		2801
…		…
2366		2805
2367	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2368	CODE:	2807	CODE:
2369	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2370		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
2371	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2372	CODE:	2840	CODE:
2373	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2374		2842
2375	void glTexParameter (int target, int pname, float param)	2843	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)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2392	CODE:	2860	CODE:
2393	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2394	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2395		2863
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2397		2865
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		2867
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2869
		2870	void glPixelZoom (float x, float y)
2401		2871
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2872	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		2873
2404	int glGenTexture ()	2874	int glGenTexture ()
2405	CODE:	2875	CODE:
…		…
2425		2895
2426	void glEndList ()	2896	void glEndList ()
2427		2897
2428	void glCallList (int list)	2898	void glCallList (int list)
2429		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h || !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2956	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID | G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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