ViewVC Help

View File | Revision Log | Show Annotations | Download File

/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 1.243 by root, Thu Dec 27 06:54:36 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
…		…
101	av_push (texture_av, (SV *)(size_t)name);	114	av_push (texture_av, (SV *)(size_t)name);
102	glDeleteTextures (1, &name);	115	glDeleteTextures (1, &name);
103	}	116	}
104		117
105	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
106		120
107	#include "pango-font.c"	121	#include "pango-font.c"
108	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
109	#include "pango-render.c"	123	#include "pango-render.c"
110		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
111	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
112	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
113		129
114	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
115		131
116	static int	132	static int
117	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
118	{	134	{
119	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
133		149
134	typedef struct cf_layout {	150	typedef struct cf_layout {
135	PangoLayout *pl;	151	PangoLayout *pl;
136	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
137	int base_height;	153	int base_height;
138	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
139	} *CFPlus__Layout;	156	} *DC__Layout;
140		157
141	static CFPlus__Font default_font;	158	static DC__Font default_font;
142	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
143	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
144		161
145	static void	162	static void
146	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
151	#endif	168	#endif
152	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
153	}	170	}
154		171
155	static void	172	static void
156	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
157	{	174	{
158	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
159	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
160	*/	177	*/
161	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
165		182
166	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
167	}	184	}
168		185
169	static void	186	static void
170	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	187	layout_get_pixel_size (DC__Layout self, int *w, int *h)
171	{	188	{
172	PangoRectangle rect;	189	PangoRectangle rect;
173		190
174	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
175	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
186		203
187	typedef uint16_t tileid;	204	typedef uint16_t tileid;
188	typedef uint16_t faceid;	205	typedef uint16_t faceid;
189		206
190	typedef struct {	207	typedef struct {
191	int name;	208	GLuint name;
192	int w, h;	209	int w, h;
193	float s, t;	210	float s, t;
194	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
195	tileid smoothtile;	212	tileid smoothtile;
196	uint8_t smoothlevel;	213	uint8_t smoothlevel;
…		…
214	int faces; tileid *face2tile; // [faceid]	231	int faces; tileid *face2tile; // [faceid]
215	int texs; maptex *tex; // [tileid]	232	int texs; maptex *tex; // [tileid]
216		233
217	int32_t rows;	234	int32_t rows;
218	maprow *row;	235	maprow *row;
219	} *CFPlus__Map;	236	} *DC__Map;
220		237
221	static char *	238	static char *
222	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
223	{	240	{
224	char *p;	241	char *p;
…		…
262	self->texs *= 2;	279	self->texs *= 2;
263	}	280	}
264	}	281	}
265		282
266	static maprow *	283	static maprow *
267	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
268	{	285	{
269	if (0 > y)	286	if (0 > y)
270	{	287	{
271	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
272	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
310		327
311	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
312	}	329	}
313		330
314	static mapcell *	331	static mapcell *
315	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
316	{	333	{
317	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
318	}	335	}
319		336
320	static void	337	static void
321	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
322	{	339	{
323	int r;	340	int r;
324		341
325	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
326	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
334	self->row = 0;	351	self->row = 0;
335	self->rows = 0;	352	self->rows = 0;
336	}	353	}
337		354
338	static void	355	static void
339	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
340	{	357	{
341	int x, y;	358	int x, y;
342	maprow *row;	359	maprow *row;
343	mapcell *cell;	360	mapcell *cell;
344		361
…		…
423	n |= n >> 16;	440	n |= n >> 16;
424		441
425	return n + 1;	442	return n + 1;
426	}	443	}
427		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
428	/* SDL should provide this, really. */	456	/* SDL should provide this, really. */
429	#define SDLK_MODIFIER_MIN 300	457	#define SDLK_MODIFIER_MIN 300
430	#define SDLK_MODIFIER_MAX 314	458	#define SDLK_MODIFIER_MAX 314
431		459
432	MODULE = CFPlus PACKAGE = CFPlus	460	/******************************************************************************/
		461
		462	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp || !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
		503	MODULE = Deliantra::Client PACKAGE = DC
433		504
434	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
435		506
436	BOOT:	507	BOOT:
437	{	508	{
438	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
439	static const struct {	510	static const struct {
440	const char *name;	511	const char *name;
441	IV iv;	512	IV iv;
442	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
443	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
…		…
465		536
466	const_iv (SDL_APPINPUTFOCUS),	537	const_iv (SDL_APPINPUTFOCUS),
467	const_iv (SDL_APPMOUSEFOCUS),	538	const_iv (SDL_APPMOUSEFOCUS),
468	const_iv (SDL_APPACTIVE),	539	const_iv (SDL_APPACTIVE),
469		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
470	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
471	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
472	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
473	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
474	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
546	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
547	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
548	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
549	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
550	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
		624
		625	const_iv (MIX_DEFAULT_FORMAT),
551	# undef const_iv	626	# undef const_iv
552	};	627	};
553		628
554	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
555	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
573		648
574	NV floor (NV x)	649	NV floor (NV x)
575		650
576	NV ceil (NV x)	651	NV ceil (NV x)
577		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
		656
578	void	657	void
579	pango_init ()	658	pango_init ()
580	CODE:	659	CODE:
581	{	660	{
582	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
583	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	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);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
585	}	664	}
586		665
		666	char *
		667	SDL_GetError ()
		668
587	int	669	int
588	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
589		671
590	void	672	void
591	SDL_Quit ()	673	SDL_Quit ()
592		674
593	void	675	void
594	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
595	PPCODE:	677	PPCODE:
596	{	678	{
597	SDL_Rect **m;	679	SDL_Rect **m;
598		680
599	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
600	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
601	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
602	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
603		685
604	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
605	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
606		688
607	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
608	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
609	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
610	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
611		693
612	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
613	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
614	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
615	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
616	#endif	698	#endif
617		699
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);	700	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
622		701
623	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
624	while (*m)	703	while (*m)
625	{	704	{
		705	if ((*m)->w >= 800 && (*m)->h >= 480)
		706	{
626	AV *av = newAV ();	707	AV *av = newAV ();
627	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
628	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
629	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
630		714
631	++m;	715	++m;
632	}	716	}
633	}	717	}
634		718
635	char *
636	SDL_GetError ()
637
638	int	719	int
639	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
640	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
641	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
642	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
643	);	733	);
		734
644	if (RETVAL)	735	if (RETVAL)
645	{	736	{
646	av_clear (texture_av);	737	av_clear (texture_av);
647		738
648	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
649	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
650	# include "glfunc.h"	741	#include "glfunc.h"
651	# undef GL_FUNC	742	#undef GL_FUNC
652
653	}	743	}
		744	}
654	OUTPUT:	745	OUTPUT:
655	RETVAL	746	RETVAL
656		747
657	void	748	void
658	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
659		750
660	char *	751	char *
661	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
662		753
		754	int
		755	SDL_GetAppState ()
		756
663	void	757	void
664	SDL_PollEvent ()	758	poll_events ()
665	PPCODE:	759	PPCODE:
666	{	760	{
667	SDL_Event ev;	761	SDL_Event ev;
668		762
669	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
670	{	765	{
671	HV *hv = newHV ();	766	HV *hv = newHV ();
672	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
673		768
674	switch (ev.type)	769	switch (ev.type)
…		…
686	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
687	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
688	break;	783	break;
689		784
690	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
691	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
692
693	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
694	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
695	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
696	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
697	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
698	break;	811	break;
699		812
700	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
701	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
702	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
712	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
713	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
714	break;	827	break;
715	}	828	}
716		829
717	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
718	}	831	}
719	}	832	}
720		833
721	int	834	int
722	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
723	POSTCALL:	836	POSTCALL:
724	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
725	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
726		839
727	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
728	Mix_CloseAudio ()	857	Mix_CloseAudio ()
729		858
730	int	859	int
731	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
		861
		862	const char *
		863	Mix_GetError ()
732		864
733	void	865	void
734	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
735	CODE:	867	CODE:
736	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
778	STRLEN image_len;	910	STRLEN image_len;
779	char *image = (char *)SvPVbyte (image_, image_len);	911	char *image = (char *)SvPVbyte (image_, image_len);
780	SDL_Surface *surface, *surface2;	912	SDL_Surface *surface, *surface2;
781	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
782	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
783	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
784	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
785		917
786	if (!rw)	918	if (!rw)
787	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
788		920
…		…
861	void	993	void
862	error (char *message)	994	error (char *message)
863	CODE:	995	CODE:
864	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
865	#ifdef _WIN32	997	#ifdef _WIN32
866	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
867	#endif	999	#endif
868		1000
869	void	1001	void
870	fatal (char *message)	1002	fatal (char *message)
871	CODE:	1003	CODE:
872	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
873	#ifdef _WIN32	1005	#ifdef _WIN32
874	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
875	#endif	1007	#endif
876	_exit (1);	1008	_exit (1);
877		1009
878	void	1010	void
879	_exit (int retval = 0)	1011	_exit (int retval = 0)
…		…
882	ExitThread (retval); // unclean, please beam me up	1014	ExitThread (retval); // unclean, please beam me up
883	#else	1015	#else
884	_exit (retval);	1016	_exit (retval);
885	#endif	1017	#endif
886		1018
887	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
888		1027
889	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
890	new_from_file (SV *class, char *path, int id = 0)	1033	new_from_file (SV *class, char *path, int id = 0)
891	CODE:	1034	CODE:
892	{	1035	{
893	int count;	1036	int count;
894	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1037	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
897	}	1040	}
898	OUTPUT:	1041	OUTPUT:
899	RETVAL	1042	RETVAL
900		1043
901	void	1044	void
902	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
903	CODE:	1046	CODE:
904	pango_font_description_free (self);	1047	pango_font_description_free (self);
905		1048
906	void	1049	void
907	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
908	CODE:	1052	CODE:
909	default_font = self;	1053	default_font = self;
910		1054
911	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
912		1056
		1057	PROTOTYPES: DISABLE
		1058
913	void	1059	void
914	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
915	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
916	tc_clear ();	1069	tc_restore ();
917		1070
918	CFPlus::Layout	1071	DC::Layout
919	new (SV *class)	1072	new (SV *class)
920	CODE:	1073	CODE:
921	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
922		1075
923	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
925	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
926	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
927	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
928	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
929	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
930		1084
931	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
932	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
933	OUTPUT:	1087	OUTPUT:
934	RETVAL	1088	RETVAL
935		1089
936	void	1090	void
937	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
938	CODE:	1092	CODE:
939	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
940	Safefree (self);	1095	Safefree (self);
941		1096
942	void	1097	void
943	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
944	CODE:	1099	CODE:
945	{	1100	{
946	STRLEN textlen;	1101	STRLEN textlen;
947	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
948		1103
949	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
950	}	1105	}
951		1106
952	void	1107	void
953	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
954	CODE:	1109	CODE:
955	{	1110	{
956	STRLEN textlen;	1111	STRLEN textlen;
957	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
958		1113
959	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
960	}	1115	}
961		1116
962	void	1117	void
963	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
964	CODE:	1119	CODE:
965	{	1120	{
966	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
967	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
968	const char *pos = text;	1123	const char *pos = text;
…		…
1003	if (attrs)	1158	if (attrs)
1004	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
1005	}	1160	}
1006		1161
1007	void	1162	void
1008	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
1009	PPCODE:	1164	PPCODE:
1010	{	1165	{
1011	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1012		1167
1013	do	1168	do
…		…
1028		1183
1029	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
1030	}	1185	}
1031		1186
1032	int	1187	int
1033	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
1034	CODE:	1189	CODE:
1035	{	1190	{
1036	int lines = 1;	1191	int lines = 1;
1037	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
1038		1193
…		…
1043	}	1198	}
1044	OUTPUT:	1199	OUTPUT:
1045	RETVAL	1200	RETVAL
1046		1201
1047	SV *	1202	SV *
1048	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
1049	CODE:	1204	CODE:
1050	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1051	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
1052	OUTPUT:	1207	OUTPUT:
1053	RETVAL	1208	RETVAL
1054		1209
1055	void	1210	void
1056	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1057	CODE:	1212	CODE:
1058	self->r = r;	1213	self->r = r;
1059	self->g = g;	1214	self->g = g;
1060	self->b = b;	1215	self->b = b;
1061	self->a = a;	1216	self->a = a;
1062		1217
1063	void	1218	void
1064	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
1065	CODE:	1220	CODE:
1066	if (self->font != font)	1221	if (self->font != font)
1067	{	1222	{
1068	self->font = font;	1223	self->font = font;
1069	layout_update_font (self);	1224	layout_update_font (self);
1070	}	1225	}
1071		1226
1072	void	1227	void
1073	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
1074	CODE:	1229	CODE:
1075	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
1076	{	1231	{
1077	self->base_height = base_height;	1232	self->base_height = base_height;
1078	layout_update_font (self);	1233	layout_update_font (self);
1079	}	1234	}
1080		1235
1081	void	1236	void
1082	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
1083	CODE:	1238	CODE:
1084	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1085		1240
1086	void	1241	void
1087	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1088	CODE:	1243	CODE:
1089	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1090		1245
1091	void	1246	void
1092	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1093	CODE:	1248	CODE:
1094	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1095		1250
1096	void	1251	void
1097	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1098	CODE:	1253	CODE:
1099	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1100	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1101	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1102	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1103	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1104	);	1259	);
1105		1260
1106	void	1261	void
1107	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1108	CODE:	1263	CODE:
1109	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1110		1265
1111	void	1266	void
1112	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1113	PPCODE:	1268	PPCODE:
1114	{	1269	{
1115	int w, h;	1270	int w, h;
1116		1271
1117	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1120	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1121	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1122	}	1277	}
1123		1278
1124	int	1279	int
1125	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1126	CODE:	1281	CODE:
1127	{	1282	{
1128	PangoRectangle rect;	1283	PangoRectangle rect;
1129	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1130	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1132	}	1287	}
1133	OUTPUT:	1288	OUTPUT:
1134	RETVAL	1289	RETVAL
1135		1290
1136	int	1291	int
1137	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1138	CODE:	1293	CODE:
1139	{	1294	{
1140	int index, trailing;	1295	int index, trailing;
1141	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1142	RETVAL = index + trailing;	1297	RETVAL = index + trailing;
1143	}	1298	}
1144	OUTPUT:	1299	OUTPUT:
1145	RETVAL	1300	RETVAL
1146		1301
1147	void	1302	void
1148	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1149	PPCODE:	1304	PPCODE:
1150	{	1305	{
1151	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1152	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1153		1308
…		…
1156	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1157	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1158	}	1313	}
1159		1314
1160	void	1315	void
1161	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1162	PPCODE:	1317	PPCODE:
1163	{	1318	{
1164	int line, x;	1319	int line, x;
1165		1320
1166	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
…		…
1170	PUSHs (sv_2mortal (newSViv (line - 1)));	1325	PUSHs (sv_2mortal (newSViv (line - 1)));
1171	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1172	}	1327	}
1173		1328
1174	void	1329	void
1175	line_x_to_index (CFPlus::Layout self, int line, int x)	1330	line_x_to_index (DC::Layout self, int line, int x)
1176	PPCODE:	1331	PPCODE:
1177	{	1332	{
1178	PangoLayoutLine *lp;	1333	PangoLayoutLine *lp;
1179	int index, trailing;	1334	int index, trailing;
1180		1335
…		…
1195	PUSHs (sv_2mortal (newSViv (trailing)));	1350	PUSHs (sv_2mortal (newSViv (trailing)));
1196	}	1351	}
1197	}	1352	}
1198		1353
1199	void	1354	void
1200	render (CFPlus::Layout self, float x, float y, int flags = 0)	1355	render (DC::Layout self, float x, float y, int flags = 0)
1201	PPCODE:	1356	CODE:
		1357	rc_clear (self->rc);
1202	pango_opengl_render_layout_subpixel (	1358	pango_opengl_render_layout_subpixel (
1203	self->pl,	1359	self->pl,
		1360	self->rc,
1204	x * PANGO_SCALE, y * PANGO_SCALE,	1361	x * PANGO_SCALE, y * PANGO_SCALE,
1205	self->r, self->g, self->b, self->a,	1362	self->r, self->g, self->b, self->a,
1206	flags	1363	flags
1207	);	1364	);
		1365	// we assume that context_change actually clears/frees stuff
		1366	// and does not do any recomputation...
		1367	pango_layout_context_changed (self->pl);
1208		1368
1209	MODULE = CFPlus PACKAGE = CFPlus::Texture
1210
1211	void	1369	void
1212	pad2pot (SV *data_, SV *w_, SV *h_)	1370	draw (DC::Layout self)
1213	CODE:	1371	CODE:
1214	{	1372	{
1215	int ow = SvIV (w_);	1373	glEnable (GL_TEXTURE_2D);
1216	int oh = SvIV (h_);	1374	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1375	glEnable (GL_BLEND);
		1376	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1377	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1378	glEnable (GL_ALPHA_TEST);
		1379	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1217		1380
1218	if (ow && oh)	1381	rc_draw (self->rc);
		1382
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	glDisable (GL_TEXTURE_2D);
		1386	}
		1387
		1388	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1389
		1390	PROTOTYPES: ENABLE
		1391
		1392	void
		1393	pad (SV *data_, int ow, int oh, int nw, int nh)
		1394	CODE:
		1395	{
		1396	if ((nw != ow || nh != oh) && SvOK (data_))
1219	{	1397	{
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;	1398	STRLEN datalen;
1228	char *data = SvPVbyte (data_, datalen);	1399	char *data = SvPVbyte (data_, datalen);
1229	int bpp = datalen / (ow * oh);	1400	int bpp = datalen / (ow * oh);
1230	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1401	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1231		1402
1232	SvPOK_only (result_);	1403	SvPOK_only (result_);
1233	SvCUR_set (result_, nw * nh * bpp);	1404	SvCUR_set (result_, nw * nh * bpp);
1234		1405
1235	memset (SvPVX (result_), 0, nw * nh * bpp);	1406	memset (SvPVX (result_), 0, nw * nh * bpp);
1236	while (oh--)	1407	while (oh--)
1237	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1408	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1238		1409
1239	sv_setsv (data_, result_);	1410	sv_setsv (data_, result_);
1240	}
1241
1242	sv_setiv (w_, nw);
1243	sv_setiv (h_, nh);
1244	}
1245	}	1411	}
1246	}	1412	}
1247		1413
1248	void	1414	void
1249	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1415	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1255	{	1421	{
1256	HV *hv = (HV *)SvRV (self);	1422	HV *hv = (HV *)SvRV (self);
1257	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1423	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1258	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1424	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1259	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1425	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1426
		1427	if (name <= 0)
		1428	XSRETURN_EMPTY;
1260		1429
1261	if (items < 5)	1430	if (items < 5)
1262	{	1431	{
1263	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1432	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1264	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1433	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1292	glDisable (GL_ALPHA_TEST);	1461	glDisable (GL_ALPHA_TEST);
1293	glDisable (GL_BLEND);	1462	glDisable (GL_BLEND);
1294	}	1463	}
1295	}	1464	}
1296		1465
1297	MODULE = CFPlus PACKAGE = CFPlus::Map	1466	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1467	CODE:
		1468	{
		1469	GLint width;
		1470	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1471	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1472	RETVAL = width > 0;
		1473	}
		1474	OUTPUT:
		1475	RETVAL
1298		1476
1299	CFPlus::Map	1477	MODULE = Deliantra::Client PACKAGE = DC::Map
		1478
		1479	PROTOTYPES: DISABLE
		1480
		1481	DC::Map
1300	new (SV *class)	1482	new (SV *class)
1301	CODE:	1483	CODE:
1302	New (0, RETVAL, 1, struct map);	1484	New (0, RETVAL, 1, struct map);
1303	RETVAL->x = 0;	1485	RETVAL->x = 0;
1304	RETVAL->y = 0;	1486	RETVAL->y = 0;
…		…
1312	RETVAL->row = 0;	1494	RETVAL->row = 0;
1313	OUTPUT:	1495	OUTPUT:
1314	RETVAL	1496	RETVAL
1315		1497
1316	void	1498	void
1317	DESTROY (CFPlus::Map self)	1499	DESTROY (DC::Map self)
1318	CODE:	1500	CODE:
1319	{	1501	{
1320	map_clear (self);	1502	map_clear (self);
1321	Safefree (self->face2tile);	1503	Safefree (self->face2tile);
1322	Safefree (self->tex);	1504	Safefree (self->tex);
1323	Safefree (self);	1505	Safefree (self);
1324	}	1506	}
1325		1507
1326	void	1508	void
1327	resize (CFPlus::Map self, int map_width, int map_height)	1509	resize (DC::Map self, int map_width, int map_height)
1328	CODE:	1510	CODE:
1329	self->w = map_width;	1511	self->w = map_width;
1330	self->h = map_height;	1512	self->h = map_height;
1331		1513
1332	void	1514	void
1333	clear (CFPlus::Map self)	1515	clear (DC::Map self)
1334	CODE:	1516	CODE:
1335	map_clear (self);	1517	map_clear (self);
1336		1518
1337	void	1519	void
1338	set_tileid (CFPlus::Map self, int face, int tile)	1520	set_tileid (DC::Map self, int face, int tile)
1339	CODE:	1521	CODE:
1340	{	1522	{
1341	need_facenum (self, face); self->face2tile [face] = tile;	1523	need_facenum (self, face); self->face2tile [face] = tile;
1342	need_texid (self, tile);	1524	need_texid (self, tile);
1343	}	1525	}
1344		1526
1345	void	1527	void
1346	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1528	set_smooth (DC::Map self, int face, int smooth, int level)
1347	CODE:	1529	CODE:
1348	{	1530	{
1349	tileid texid;	1531	tileid texid;
1350	maptex *tex;	1532	maptex *tex;
1351		1533
…		…
1364	tex->smoothtile = self->face2tile [smooth];	1546	tex->smoothtile = self->face2tile [smooth];
1365	tex->smoothlevel = level;	1547	tex->smoothlevel = level;
1366	}	1548	}
1367		1549
1368	void	1550	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)	1551	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:	1552	CODE:
1371	{	1553	{
1372	need_texid (self, texid);	1554	need_texid (self, texid);
1373		1555
1374	{	1556	{
…		…
1394	// from transparent color bleeding and ugly wrapping effects.	1576	// from transparent color bleeding and ugly wrapping effects.
1395	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1577	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1396	}	1578	}
1397		1579
1398	int	1580	int
1399	ox (CFPlus::Map self)	1581	ox (DC::Map self)
1400	ALIAS:	1582	ALIAS:
1401	oy = 1	1583	oy = 1
1402	x = 2	1584	x = 2
1403	y = 3	1585	y = 3
1404	w = 4	1586	w = 4
…		…
1415	}	1597	}
1416	OUTPUT:	1598	OUTPUT:
1417	RETVAL	1599	RETVAL
1418		1600
1419	void	1601	void
1420	scroll (CFPlus::Map self, int dx, int dy)	1602	scroll (DC::Map self, int dx, int dy)
1421	CODE:	1603	CODE:
1422	{	1604	{
1423	if (dx > 0)	1605	if (dx > 0)
1424	map_blank (self, self->x, self->y, dx, self->h);	1606	map_blank (self, self->x, self->y, dx, self->h);
1425	else if (dx < 0)	1607	else if (dx < 0)
…		…
1440	self->rows += MAP_EXTEND_Y;	1622	self->rows += MAP_EXTEND_Y;
1441	self->y += MAP_EXTEND_Y;	1623	self->y += MAP_EXTEND_Y;
1442	}	1624	}
1443	}	1625	}
1444		1626
1445	void	1627	SV *
1446	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1628	map1a_update (DC::Map self, SV *data_, int extmap)
1447	CODE:	1629	CODE:
1448	{	1630	{
1449	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1631	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1450	uint8_t *data_end = (uint8_t *)SvEND (data_);	1632	uint8_t *data_end = (uint8_t *)SvEND (data_);
1451	mapcell *cell;	1633	mapcell *cell;
1452	int x, y, flags;	1634	int x, y, z, flags;
		1635	AV *missing = newAV ();
		1636	RETVAL = newRV_noinc ((SV *)missing);
1453		1637
1454	while (data < data_end - 1)	1638	while (data < data_end - 1)
1455	{	1639	{
1456	flags = (data [0] << 8) + data [1]; data += 2;	1640	flags = (data [0] << 8) + data [1]; data += 2;
1457		1641
…		…
1508	}	1692	}
1509	else	1693	else
1510	cell->darkness = *data++ + 1;	1694	cell->darkness = *data++ + 1;
1511	}	1695	}
1512		1696
		1697	for (z = 0; z <= 2; ++z)
1513	if (flags & 4)	1698	if (flags & (4 >> z))
1514	{	1699	{
1515	faceid face = (data [0] << 8) + data [1]; data += 2;	1700	faceid face = (data [0] << 8) + data [1]; data += 2;
1516	need_facenum (self, face);	1701	need_facenum (self, face);
1517	cell->tile [0] = self->face2tile [face];	1702	cell->tile [z] = self->face2tile [face];
		1703
		1704	if (cell->tile [z])
		1705	{
		1706	maptex *tex = self->tex + cell->tile [z];
		1707	if (!tex->name)
		1708	av_push (missing, newSViv (cell->tile [z]));
		1709
		1710	if (tex->smoothtile)
		1711	{
		1712	maptex *smooth = self->tex + tex->smoothtile;
		1713	if (!smooth->name)
		1714	av_push (missing, newSViv (tex->smoothtile));
		1715	}
		1716	}
1518	}	1717	}
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	}	1718	}
1534	else	1719	else
1535	cell->darkness = 0;	1720	cell->darkness = 0;
1536	}	1721	}
1537	}	1722	}
		1723	OUTPUT:
		1724	RETVAL
1538		1725
1539	SV *	1726	SV *
1540	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1727	mapmap (DC::Map self, int x0, int y0, int w, int h)
1541	CODE:	1728	CODE:
1542	{	1729	{
1543	int x1, x;	1730	int x1, x;
1544	int y1, y;	1731	int y1, y;
1545	int z;	1732	int z;
…		…
1590	}	1777	}
1591	OUTPUT:	1778	OUTPUT:
1592	RETVAL	1779	RETVAL
1593		1780
1594	void	1781	void
1595	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1782	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1596	CODE:	1783	CODE:
1597	{	1784	{
		1785	int x, y, z;
		1786
1598	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1787	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1599	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1788	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)	1789	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1601	smooth_key skey;	1790	smooth_key skey;
1602	int x, y, z;	1791
1603	int last_name;	1792	rc_t *rc = rc_alloc ();
		1793	rc_key_t key;
		1794	rc_array_t *arr;
1604		1795
1605	// thats current max. sorry.	1796	// thats current max. sorry.
1606	if (sw > 255) sw = 255;	1797	if (sw > 255) sw = 255;
1607	if (sh > 255) sh = 255;	1798	if (sh > 255) sh = 255;
1608		1799
1609	// clear key, in case of extra padding	1800	// clear key, in case of extra padding
1610	memset (&skey, 0, sizeof (skey));	1801	memset (&skey, 0, sizeof (skey));
1611		1802
1612	glColor4ub (255, 255, 255, 255);	1803	memset (&key, 0, sizeof (key));
1613		1804	key.r = 255;
1614	glEnable (GL_BLEND);	1805	key.g = 255;
1615	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1806	key.b = 255;
1616	glEnable (GL_TEXTURE_2D);	1807	key.a = 255;
1617	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1808	key.mode = GL_QUADS;
1618		1809	key.format = GL_T2F_V3F;
1619	glBegin (GL_QUADS);	1810	key.texname = -1;
1620
1621	last_name = 0;
1622		1811
1623	mx += self->x;	1812	mx += self->x;
1624	my += self->y;	1813	my += self->y;
1625		1814
1626	// first pass: determine smooth_max	1815	// first pass: determine smooth_max
…		…
1642	MAX (self->tex [cell->tile [0]].smoothlevel,	1831	MAX (self->tex [cell->tile [0]].smoothlevel,
1643	MAX (self->tex [cell->tile [1]].smoothlevel,	1832	MAX (self->tex [cell->tile [1]].smoothlevel,
1644	self->tex [cell->tile [2]].smoothlevel));	1833	self->tex [cell->tile [2]].smoothlevel));
1645	}	1834	}
1646	}	1835	}
		1836
		1837	glEnable (GL_BLEND);
		1838	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1839	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1647		1840
1648	for (z = 0; z <= 2; z++)	1841	for (z = 0; z <= 2; z++)
1649	{	1842	{
1650	memset (smooth_level, 0, sizeof (smooth_level));	1843	memset (smooth_level, 0, sizeof (smooth_level));
1651		1844
…		…
1661	tileid tile = cell->tile [z];	1854	tileid tile = cell->tile [z];
1662		1855
1663	if (tile)	1856	if (tile)
1664	{	1857	{
1665	maptex tex = self->tex [tile];	1858	maptex tex = self->tex [tile];
1666	int px = (x + 1) * T - tex.w;	1859	int px, py;
1667	int py = (y + 1) * T - tex.h;
1668		1860
1669	// suppressing texture state switches here
1670	// is only moderately effective, but worth the extra effort
1671	if (last_name != tex.name)	1861	if (key.texname != tex.name)
1672	{	1862	{
1673	if (!tex.name)	1863	if (!tex.name)
1674	tex = self->tex [2]; /* missing, replace by noface */	1864	tex = self->tex [2]; /* missing, replace by noface */
1675		1865
1676	glEnd ();	1866	key.texname = tex.name;
1677	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1867	arr = rc_array (rc, &key);
1678	glBegin (GL_QUADS);
1679	}	1868	}
1680		1869
1681	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1870	px = (x + 1) * T - tex.w;
		1871	py = (y + 1) * T - tex.h;
		1872
		1873	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1682	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	1874	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);	1875	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 );	1876	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1685		1877
1686	if (cell->flags && z == 2)	1878	if (cell->flags && z == 2)
1687	{	1879	{
		1880	// overlays such as the speech bubble, probably more to come
1688	if (cell->flags & 1)	1881	if (cell->flags & 1)
1689	{	1882	{
1690	maptex tex = self->tex [1];	1883	maptex tex = self->tex [1];
1691	int px = x * T + T * 2 / 32;	1884	int px = x * T + T * 2 / 32;
1692	int py = y * T - T * 6 / 32;	1885	int py = y * T - T * 6 / 32;
1693		1886
		1887	if (tex.name)
1694	glEnd ();	1888	{
1695	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1889	if (key.texname != tex.name)
		1890	{
		1891	key.texname = tex.name;
		1892	arr = rc_array (rc, &key);
		1893	}
		1894
		1895	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1896	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1897	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1898	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1696	glBegin (GL_QUADS);	1899	}
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	}	1900	}
1703	}	1901	}
1704		1902
1705	// update smooth hash	1903	// update smooth hash
1706	if (tex.smoothtile)	1904	if (tex.smoothtile)
…		…
1742	}	1940	}
1743	}	1941	}
1744	}	1942	}
1745	}	1943	}
1746		1944
		1945	rc_draw (rc);
		1946	rc_clear (rc);
		1947
1747	// go through all smoothlevels, lowest to highest, then draw.	1948	// go through all smoothlevels, lowest to highest, then draw.
1748	// this is basically counting sort	1949	// this is basically counting sort
1749	{	1950	{
1750	int w, b;	1951	int w, b;
1751		1952
		1953	glEnable (GL_TEXTURE_2D);
		1954	glBegin (GL_QUADS);
1752	for (w = 0; w < 256 / 32; ++w)	1955	for (w = 0; w < 256 / 32; ++w)
1753	{	1956	{
1754	uint32_t smask = smooth_level [w];	1957	uint32_t smask = smooth_level [w];
1755	if (smask)	1958	if (smask)
1756	for (b = 0; b < 32; ++b)	1959	for (b = 0; b < 32; ++b)
…		…
1775	int border = bits & 15;	1978	int border = bits & 15;
1776	int corner = (bits >> 8) & ~(bits >> 4) & 15;	1979	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1777	float dx = tex.s * .0625f; // 16 images/row	1980	float dx = tex.s * .0625f; // 16 images/row
1778	float dy = tex.t * .5f ; // 2 images/column	1981	float dy = tex.t * .5f ; // 2 images/column
1779		1982
1780	// this time naively avoiding texture state changes
1781	// save gobs of state changes.
1782	if (last_name != tex.name)	1983	if (tex.name)
1783	{	1984	{
		1985	// this time avoiding texture state changes
		1986	// save gobs of state changes.
1784	if (!tex.name)	1987	if (key.texname != tex.name)
1785	continue; // smoothing not yet available	1988	{
1786
1787	glEnd ();	1989	glEnd ();
1788	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1789	glBegin (GL_QUADS);	1991	glBegin (GL_QUADS);
1790	}	1992	}
1791		1993
1792	if (border)	1994	if (border)
1793	{	1995	{
1794	float ox = border * dx;	1996	float ox = border * dx;
1795		1997
1796	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	1998	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1797	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	1999	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1798	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2000	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1799	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2001	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1800	}	2002	}
1801		2003
1802	if (corner)	2004	if (corner)
1803	{	2005	{
1804	float ox = corner * dx;	2006	float ox = corner * dx;
1805		2007
1806	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2008	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1807	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2009	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1808	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2010	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1809	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2011	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2012	}
1810	}	2013	}
1811	}	2014	}
1812	}	2015	}
1813	}	2016	}
1814	}	2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_TEXTURE_2D);
		2021	key.texname = -1;
1815	}	2022	}
1816		2023
1817	hv_clear (smooth);	2024	hv_clear (smooth);
1818	}	2025	}
1819		2026
1820	glEnd ();
1821
1822	glDisable (GL_TEXTURE_2D);
1823	glDisable (GL_BLEND);	2027	glDisable (GL_BLEND);
		2028	rc_free (rc);
1824		2029
1825	// top layer: overlays such as the health bar	2030	// top layer: overlays such as the health bar
1826	for (y = 0; y < sh; y++)	2031	for (y = 0; y < sh; y++)
1827	if (0 <= y + my && y + my < self->rows)	2032	if (0 <= y + my && y + my < self->rows)
1828	{	2033	{
…		…
1853	}	2058	}
1854	}	2059	}
1855	}	2060	}
1856		2061
1857	void	2062	void
1858	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2063	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1859	CODE:	2064	CODE:
1860	{	2065	{
1861	static float color[16][3] = {	2066	static float color[16][3] = {
1862	{ 0.00F, 0.00F, 0.00F },	2067	{ 0.00F, 0.00F, 0.00F },
1863	{ 1.00F, 1.00F, 1.00F },	2068	{ 1.00F, 1.00F, 1.00F },
…		…
1913	glDisable (GL_BLEND);	2118	glDisable (GL_BLEND);
1914	glDisable (GL_TEXTURE_2D);	2119	glDisable (GL_TEXTURE_2D);
1915	}	2120	}
1916		2121
1917	void	2122	void
1918	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2123	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1919	PPCODE:	2124	PPCODE:
1920	{	2125	{
1921	int x, y;	2126	int x, y;
		2127	int sw1 = sw + 2;
		2128	int sh1 = sh + 2;
		2129	int sh3 = sh * 3;
1922	int sw4 = (sw + 3) & ~3;	2130	int sw34 = (sw * 3 + 3) & ~3;
		2131	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1923	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2132	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1924	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2133	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1925		2134
1926	memset (darkness, 255, sw4 * sh);
1927	SvPOK_only (darkness_sv);	2135	SvPOK_only (darkness3_sv);
1928	SvCUR_set (darkness_sv, sw4 * sh);	2136	SvCUR_set (darkness3_sv, sw34 * sh3);
1929		2137
1930	mx += self->x;	2138	mx += self->x - 1;
1931	my += self->y;	2139	my += self->y - 1;
1932		2140
		2141	memset (darkness1, 255, sw1 * sh1);
		2142
1933	for (y = 0; y < sh; y++)	2143	for (y = 0; y < sh1; y++)
1934	if (0 <= y + my && y + my < self->rows)	2144	if (0 <= y + my && y + my < self->rows)
1935	{	2145	{
1936	maprow *row = self->row + (y + my);	2146	maprow *row = self->row + (y + my);
1937		2147
1938	for (x = 0; x < sw; x++)	2148	for (x = 0; x < sw1; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2149	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2150	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2151	mapcell *cell = row->col + (x + mx - row->c0);
1942		2152
1943	darkness[y * sw4 + x] = cell->darkness	2153	darkness1 [y * sw1 + x] = cell->darkness
1944	? 255 - (cell->darkness - 1)	2154	? 255 - (cell->darkness - 1)
1945	: 255 - FOW_DARKNESS;	2155	: 255 - FOW_DARKNESS;
1946	}	2156	}
1947	}	2157	}
1948		2158
		2159	for (y = 0; y < sh; ++y)
		2160	for (x = 0; x < sw; ++x)
		2161	{
		2162	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2163	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2164	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2165	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2166	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2167	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2168	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2169	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2170	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2171
		2172	uint8_t r11 = (d11 + d21 + d12) / 3;
		2173	uint8_t r21 = d21;
		2174	uint8_t r31 = (d21 + d31 + d32) / 3;
		2175
		2176	uint8_t r12 = d12;
		2177	uint8_t r22 = d22;
		2178	uint8_t r32 = d32;
		2179
		2180	uint8_t r13 = (d13 + d23 + d12) / 3;
		2181	uint8_t r23 = d23;
		2182	uint8_t r33 = (d23 + d33 + d32) / 3;
		2183
		2184	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2185	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2187	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2188	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2190	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2191	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2193	}
		2194
		2195	free (darkness1);
		2196
1949	EXTEND (SP, 3);	2197	EXTEND (SP, 3);
1950	PUSHs (sv_2mortal (newSViv (sw4)));	2198	PUSHs (sv_2mortal (newSViv (sw34)));
1951	PUSHs (sv_2mortal (newSViv (sh)));	2199	PUSHs (sv_2mortal (newSViv (sh3)));
1952	PUSHs (darkness_sv);	2200	PUSHs (darkness3_sv);
1953	}	2201	}
1954		2202
1955	SV *	2203	SV *
1956	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2204	get_rect (DC::Map self, int x0, int y0, int w, int h)
1957	CODE:	2205	CODE:
1958	{	2206	{
1959	int x, y, x1, y1;	2207	int x, y, x1, y1;
1960	SV *data_sv = newSV (w * h * 7 + 5);	2208	SV *data_sv = newSV (w * h * 7 + 5);
1961	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2209	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2026	}	2274	}
2027	OUTPUT:	2275	OUTPUT:
2028	RETVAL	2276	RETVAL
2029		2277
2030	void	2278	void
2031	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2279	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
2032	PPCODE:	2280	PPCODE:
2033	{	2281	{
2034	int x, y, z;	2282	int x, y, z;
2035	int w, h;	2283	int w, h;
2036	int x1, y1;	2284	int x1, y1;
2037		2285
2038	if (*data++ != 0)	2286	if (*data++ != 0)
2039	return; /* version mismatch */	2287	XSRETURN_EMPTY; /* version mismatch */
2040		2288
2041	w = *data++ << 8; w |= *data++;	2289	w = *data++ << 8; w |= *data++;
2042	h = *data++ << 8; h |= *data++;	2290	h = *data++ << 8; h |= *data++;
2043		2291
2044	// we need to do this 'cause we don't keep an absolute coord system for rows	2292	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2089	}	2337	}
2090	}	2338	}
2091	}	2339	}
2092	}	2340	}
2093		2341
2094	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2342	MODULE = Deliantra::Client PACKAGE = DC::RW
2095		2343
2096	CFPlus::MixChunk	2344	DC::RW
2097	new_from_file (SV *class, char *path)	2345	new (SV *class, SV *data_sv)
2098	CODE:	2346	CODE:
2099	RETVAL = Mix_LoadWAV (path);	2347	{
		2348	STRLEN datalen;
		2349	char *data = SvPVbyte (data_sv, datalen);
		2350
		2351	RETVAL = SDL_RWFromConstMem (data, datalen);
		2352	}
2100	OUTPUT:	2353	OUTPUT:
2101	RETVAL	2354	RETVAL
2102		2355
		2356	DC::RW
		2357	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2358	CODE:
		2359	RETVAL = SDL_RWFromFile (path, mode);
		2360	OUTPUT:
		2361	RETVAL
		2362
		2363	# fails on win32:
		2364	# dc.xs(2268) : error C2059: syntax error : '('
2103	void	2365	#void
		2366	#close (DC::RW self)
		2367	# CODE:
		2368	# (self->(close)) (self);
		2369
		2370	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2371
		2372	PROTOTYPES: DISABLE
		2373
		2374	DC::Channel
		2375	find ()
		2376	CODE:
		2377	{
		2378	RETVAL = Mix_GroupAvailable (-1);
		2379
		2380	if (RETVAL < 0)
		2381	{
		2382	RETVAL = Mix_GroupOldest (-1);
		2383
		2384	if (RETVAL < 0)
		2385	XSRETURN_UNDEF;
		2386
		2387	Mix_HaltChannel (RETVAL);
		2388	}
		2389
		2390	Mix_UnregisterAllEffects (RETVAL);
		2391	Mix_Volume (RETVAL, 128);
		2392	}
		2393	OUTPUT:
		2394	RETVAL
		2395
		2396	void
		2397	halt (DC::Channel self)
		2398	CODE:
		2399	Mix_HaltChannel (self);
		2400
		2401	void
		2402	expire (DC::Channel self, int ticks = -1)
		2403	CODE:
		2404	Mix_ExpireChannel (self, ticks);
		2405
		2406	void
		2407	fade_out (DC::Channel self, int ticks = -1)
		2408	CODE:
		2409	Mix_FadeOutChannel (self, ticks);
		2410
		2411	int
		2412	volume (DC::Channel self, int volume)
		2413	CODE:
		2414	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2415	OUTPUT:
		2416	RETVAL
		2417
		2418	void
		2419	unregister_all_effects (DC::Channel self)
		2420	CODE:
		2421	Mix_UnregisterAllEffects (self);
		2422
		2423	void
		2424	set_panning (DC::Channel self, int left, int right)
		2425	CODE:
		2426	left = CLAMP (left , 0, 255);
		2427	right = CLAMP (right, 0, 255);
		2428	Mix_SetPanning (self, left, right);
		2429
		2430	void
		2431	set_distance (DC::Channel self, int distance)
		2432	CODE:
		2433	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2434
		2435	void
		2436	set_position (DC::Channel self, int angle, int distance)
		2437	CODE:
		2438
		2439	void
		2440	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2441	CODE:
		2442	{
		2443	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2444	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2445	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2446	}
		2447
		2448	void
		2449	set_reverse_stereo (DC::Channel self, int flip)
		2450	CODE:
		2451	Mix_SetReverseStereo (self, flip);
		2452
		2453	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2454
		2455	PROTOTYPES: DISABLE
		2456
		2457	DC::MixChunk
		2458	new (SV *class, DC::RW rwops)
		2459	CODE:
		2460	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2461	OUTPUT:
		2462	RETVAL
		2463
		2464	void
2104	DESTROY (CFPlus::MixChunk self)	2465	DESTROY (DC::MixChunk self)
2105	CODE:	2466	CODE:
2106	Mix_FreeChunk (self);	2467	Mix_FreeChunk (self);
2107		2468
2108	int	2469	int
2109	volume (CFPlus::MixChunk self, int volume = -1)	2470	volume (DC::MixChunk self, int volume = -1)
2110	CODE:	2471	CODE:
		2472	if (items > 1)
		2473	volume = CLAMP (volume, 0, 128);
2111	RETVAL = Mix_VolumeChunk (self, volume);	2474	RETVAL = Mix_VolumeChunk (self, volume);
2112	OUTPUT:	2475	OUTPUT:
2113	RETVAL	2476	RETVAL
2114		2477
2115	int	2478	DC::Channel
2116	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2479	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2117	CODE:	2480	CODE:
		2481	{
2118	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2482	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2483
		2484	if (RETVAL < 0)
		2485	XSRETURN_UNDEF;
		2486
		2487	if (channel < 0)
		2488	{
		2489	Mix_UnregisterAllEffects (RETVAL);
		2490	Mix_Volume (RETVAL, 128);
		2491	}
		2492	}
2119	OUTPUT:	2493	OUTPUT:
2120	RETVAL	2494	RETVAL
2121		2495
2122	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2496	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2123		2497
2124	int	2498	int
2125	volume (int volume = -1)	2499	volume (int volume = -1)
		2500	PROTOTYPE: ;$
2126	CODE:	2501	CODE:
		2502	if (items > 0)
		2503	volume = CLAMP (volume, 0, 128);
2127	RETVAL = Mix_VolumeMusic (volume);	2504	RETVAL = Mix_VolumeMusic (volume);
2128	OUTPUT:	2505	OUTPUT:
2129	RETVAL	2506	RETVAL
2130		2507
		2508	void
		2509	fade_out (int ms)
		2510	CODE:
		2511	Mix_FadeOutMusic (ms);
		2512
		2513	void
		2514	halt ()
		2515	CODE:
		2516	Mix_HaltMusic ();
		2517
2131	CFPlus::MixMusic	2518	DC::MixMusic
2132	new_from_file (SV *class, char *path)	2519	new (SV *class, DC::RW rwops)
2133	CODE:	2520	CODE:
2134	RETVAL = Mix_LoadMUS (path);	2521	RETVAL = Mix_LoadMUS_RW (rwops);
2135	OUTPUT:	2522	OUTPUT:
2136	RETVAL	2523	RETVAL
2137		2524
2138	void	2525	void
2139	DESTROY (CFPlus::MixMusic self)	2526	DESTROY (DC::MixMusic self)
2140	CODE:	2527	CODE:
2141	Mix_FreeMusic (self);	2528	Mix_FreeMusic (self);
2142		2529
2143	int	2530	int
2144	play (CFPlus::MixMusic self, int loops = -1)	2531	play (DC::MixMusic self, int loops = -1)
2145	CODE:	2532	CODE:
2146	RETVAL = Mix_PlayMusic (self, loops);	2533	RETVAL = Mix_PlayMusic (self, loops);
2147	OUTPUT:	2534	OUTPUT:
2148	RETVAL	2535	RETVAL
2149		2536
2150	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2537	void
		2538	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2539	CODE:
		2540	Mix_FadeInMusicPos (self, loops, ms, position);
		2541
		2542	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2543
		2544	PROTOTYPES: ENABLE
2151		2545
2152	BOOT:	2546	BOOT:
2153	{	2547	{
2154	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2548	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2155	static const struct {	2549	static const struct {
2156	const char *name;	2550	const char *name;
2157	IV iv;	2551	IV iv;
2158	} *civ, const_iv[] = {	2552	} *civ, const_iv[] = {
2159	# define const_iv(name) { # name, (IV)name }	2553	# define const_iv(name) { # name, (IV)name }
		2554	const_iv (GL_VENDOR),
		2555	const_iv (GL_VERSION),
		2556	const_iv (GL_EXTENSIONS),
2160	const_iv (GL_COLOR_MATERIAL),	2557	const_iv (GL_COLOR_MATERIAL),
2161	const_iv (GL_SMOOTH),	2558	const_iv (GL_SMOOTH),
2162	const_iv (GL_FLAT),	2559	const_iv (GL_FLAT),
2163	const_iv (GL_DITHER),	2560	const_iv (GL_DITHER),
2164	const_iv (GL_BLEND),	2561	const_iv (GL_BLEND),
…		…
2168	const_iv (GL_ALPHA_TEST),	2565	const_iv (GL_ALPHA_TEST),
2169	const_iv (GL_NORMALIZE),	2566	const_iv (GL_NORMALIZE),
2170	const_iv (GL_RESCALE_NORMAL),	2567	const_iv (GL_RESCALE_NORMAL),
2171	const_iv (GL_FRONT),	2568	const_iv (GL_FRONT),
2172	const_iv (GL_BACK),	2569	const_iv (GL_BACK),
		2570	const_iv (GL_AUX0),
2173	const_iv (GL_AND),	2571	const_iv (GL_AND),
2174	const_iv (GL_ONE),	2572	const_iv (GL_ONE),
2175	const_iv (GL_ZERO),	2573	const_iv (GL_ZERO),
2176	const_iv (GL_SRC_ALPHA),	2574	const_iv (GL_SRC_ALPHA),
2177	const_iv (GL_DST_ALPHA),	2575	const_iv (GL_DST_ALPHA),
…		…
2190	const_iv (GL_INTENSITY),	2588	const_iv (GL_INTENSITY),
2191	const_iv (GL_LUMINANCE),	2589	const_iv (GL_LUMINANCE),
2192	const_iv (GL_LUMINANCE_ALPHA),	2590	const_iv (GL_LUMINANCE_ALPHA),
2193	const_iv (GL_FLOAT),	2591	const_iv (GL_FLOAT),
2194	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2593	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2594	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2595	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2597	const_iv (GL_COMPRESSED_RGB_ARB),
		2598	const_iv (GL_COMPRESSED_RGBA_ARB),
2195	const_iv (GL_COMPILE),	2599	const_iv (GL_COMPILE),
		2600	const_iv (GL_PROXY_TEXTURE_1D),
		2601	const_iv (GL_PROXY_TEXTURE_2D),
2196	const_iv (GL_TEXTURE_1D),	2602	const_iv (GL_TEXTURE_1D),
2197	const_iv (GL_TEXTURE_2D),	2603	const_iv (GL_TEXTURE_2D),
2198	const_iv (GL_TEXTURE_ENV),	2604	const_iv (GL_TEXTURE_ENV),
2199	const_iv (GL_TEXTURE_MAG_FILTER),	2605	const_iv (GL_TEXTURE_MAG_FILTER),
2200	const_iv (GL_TEXTURE_MIN_FILTER),	2606	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2221	const_iv (GL_COLOR_LOGIC_OP),	2627	const_iv (GL_COLOR_LOGIC_OP),
2222	const_iv (GL_SEPARABLE_2D),	2628	const_iv (GL_SEPARABLE_2D),
2223	const_iv (GL_CONVOLUTION_2D),	2629	const_iv (GL_CONVOLUTION_2D),
2224	const_iv (GL_CONVOLUTION_BORDER_MODE),	2630	const_iv (GL_CONVOLUTION_BORDER_MODE),
2225	const_iv (GL_CONSTANT_BORDER),	2631	const_iv (GL_CONSTANT_BORDER),
		2632	const_iv (GL_POINTS),
2226	const_iv (GL_LINES),	2633	const_iv (GL_LINES),
2227	const_iv (GL_LINE_STRIP),	2634	const_iv (GL_LINE_STRIP),
2228	const_iv (GL_LINE_LOOP),	2635	const_iv (GL_LINE_LOOP),
2229	const_iv (GL_QUADS),	2636	const_iv (GL_QUADS),
2230	const_iv (GL_QUAD_STRIP),	2637	const_iv (GL_QUAD_STRIP),
2231	const_iv (GL_TRIANGLES),	2638	const_iv (GL_TRIANGLES),
2232	const_iv (GL_TRIANGLE_STRIP),	2639	const_iv (GL_TRIANGLE_STRIP),
2233	const_iv (GL_TRIANGLE_FAN),	2640	const_iv (GL_TRIANGLE_FAN),
		2641	const_iv (GL_POLYGON),
2234	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2642	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2643	const_iv (GL_POINT_SMOOTH_HINT),
		2644	const_iv (GL_LINE_SMOOTH_HINT),
		2645	const_iv (GL_POLYGON_SMOOTH_HINT),
		2646	const_iv (GL_GENERATE_MIPMAP_HINT),
		2647	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2235	const_iv (GL_FASTEST),	2648	const_iv (GL_FASTEST),
		2649	const_iv (GL_DONT_CARE),
		2650	const_iv (GL_NICEST),
2236	const_iv (GL_V2F),	2651	const_iv (GL_V2F),
2237	const_iv (GL_V3F),	2652	const_iv (GL_V3F),
2238	const_iv (GL_T2F_V3F),	2653	const_iv (GL_T2F_V3F),
2239	const_iv (GL_T2F_N3F_V3F),	2654	const_iv (GL_T2F_N3F_V3F),
2240	# undef const_iv	2655	# undef const_iv
…		…
2245		2660
2246	texture_av = newAV ();	2661	texture_av = newAV ();
2247	AvREAL_off (texture_av);	2662	AvREAL_off (texture_av);
2248	}	2663	}
2249		2664
		2665	void
		2666	disable_GL_EXT_blend_func_separate ()
		2667	CODE:
		2668	gl.BlendFuncSeparate = 0;
		2669	gl.BlendFuncSeparateEXT = 0;
		2670
2250	char *	2671	char *
2251	gl_vendor ()	2672	gl_vendor ()
2252	CODE:	2673	CODE:
2253	RETVAL = (char *)glGetString (GL_VENDOR);	2674	RETVAL = (char *)glGetString (GL_VENDOR);
2254	OUTPUT:	2675	OUTPUT:
…		…
2266	CODE:	2687	CODE:
2267	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2688	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2268	OUTPUT:	2689	OUTPUT:
2269	RETVAL	2690	RETVAL
2270		2691
		2692	const char *glGetString (GLenum pname)
		2693
		2694	GLint glGetInteger (GLenum pname)
		2695	CODE:
		2696	glGetIntegerv (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
		2700	GLdouble glGetDouble (GLenum pname)
		2701	CODE:
		2702	glGetDoublev (pname, &RETVAL);
		2703	OUTPUT:
		2704	RETVAL
		2705
2271	int glGetError ()	2706	int glGetError ()
2272		2707
2273	void glFinish ()	2708	void glFinish ()
2274		2709
2275	void glClear (int mask)	2710	void glClear (int mask)
…		…
2312	# near_ and far_ are due to microsofts buggy "c" compiler	2747	# 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_)	2748	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2314		2749
2315	# near_ and far_ are due to microsofts buggy "c" compiler	2750	# 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_)	2751	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2752
		2753	PROTOTYPES: DISABLE
2317		2754
2318	void glViewport (int x, int y, int width, int height)	2755	void glViewport (int x, int y, int width, int height)
2319		2756
2320	void glScissor (int x, int y, int width, int height)	2757	void glScissor (int x, int y, int width, int height)
2321		2758
…		…
2329		2766
2330	void glRotate (float angle, float x, float y, float z)	2767	void glRotate (float angle, float x, float y, float z)
2331	CODE:	2768	CODE:
2332	glRotatef (angle, x, y, z);	2769	glRotatef (angle, x, y, z);
2333		2770
2334	void glBegin (int mode)
2335
2336	void glEnd ()
2337
2338	void glColor (float r, float g, float b, float a = 1.0)	2771	void glColor (float r, float g, float b, float a = 1.0)
2339	PROTOTYPE: @
2340	ALIAS:	2772	ALIAS:
2341	glColor_premultiply = 1	2773	glColor_premultiply = 1
2342	CODE:	2774	CODE:
2343	if (ix)	2775	if (ix)
2344	{	2776	{
…		…
2347	b *= a;	2779	b *= a;
2348	}	2780	}
2349	// microsoft visual "c" rounds instead of truncating...	2781	// microsoft visual "c" rounds instead of truncating...
2350	glColor4f (r, g, b, a);	2782	glColor4f (r, g, b, a);
2351		2783
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.)	2784	void glRasterPos (float x, float y, float z = 0.)
2359	CODE:	2785	CODE:
2360	glRasterPos3f (0, 0, z);	2786	glRasterPos3f (0, 0, z);
2361	glBitmap (0, 0, 0, 0, x, y, 0);	2787	glBitmap (0, 0, 0, 0, x, y, 0);
2362		2788
…		…
2366		2792
2367	void glTexCoord (float s, float t)	2793	void glTexCoord (float s, float t)
2368	CODE:	2794	CODE:
2369	glTexCoord2f (s, t);	2795	glTexCoord2f (s, t);
2370		2796
		2797	void glRect (float x1, float y1, float x2, float y2)
		2798	CODE:
		2799	glRectf (x1, y1, x2, y2);
		2800
		2801	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glBegin (GL_LINE_LOOP);
		2804	glVertex2f (x1, y1);
		2805	glVertex2f (x2, y1);
		2806	glVertex2f (x2, y2);
		2807	glVertex2f (x1, y2);
		2808	glEnd ();
		2809
		2810	PROTOTYPES: ENABLE
		2811
		2812	void glBegin (int mode)
		2813
		2814	void glEnd ()
		2815
		2816	void glPointSize (GLfloat size)
		2817
		2818	void glLineWidth (GLfloat width)
		2819
		2820	void glInterleavedArrays (int format, int stride, char *data)
		2821
		2822	void glDrawElements (int mode, int count, int type, char *indices)
		2823
		2824	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2825
2371	void glTexEnv (int target, int pname, float param)	2826	void glTexEnv (int target, int pname, float param)
2372	CODE:	2827	CODE:
2373	glTexEnvf (target, pname, param);	2828	glTexEnvf (target, pname, param);
2374		2829
2375	void glTexParameter (int target, int pname, float param)	2830	void glTexParameter (int target, int pname, float param)
…		…
2396	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2851	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
2397		2852
2398	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2853	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2399		2854
2400	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2855	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2856
		2857	void glPixelZoom (float x, float y)
2401		2858
2402	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2859	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2403		2860
2404	int glGenTexture ()	2861	int glGenTexture ()
2405	CODE:	2862	CODE:
…		…
2425		2882
2426	void glEndList ()	2883	void glEndList ()
2427		2884
2428	void glCallList (int list)	2885	void glCallList (int list)
2429		2886
		2887	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2888
		2889	PROTOTYPES: DISABLE
		2890
		2891	void
		2892	find_widget (SV *self, NV x, NV y)
		2893	PPCODE:
		2894	{
		2895	if (within_widget (self, x, y))
		2896	XPUSHs (self);
		2897	}
		2898
		2899	BOOT:
		2900	{
		2901	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2902
		2903	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2904	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2905	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2906	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2907	}
		2908
		2909	void
		2910	draw (SV *self)
		2911	CODE:
		2912	{
		2913	HV *hv;
		2914	SV **svp;
		2915	NV x, y, w, h;
		2916	SV *draw_x_sv = GvSV (draw_x_gv);
		2917	SV *draw_y_sv = GvSV (draw_y_gv);
		2918	SV *draw_w_sv = GvSV (draw_w_gv);
		2919	SV *draw_h_sv = GvSV (draw_h_gv);
		2920	double draw_x, draw_y;
		2921
		2922	if (!SvROK (self))
		2923	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2924
		2925	hv = (HV *)SvRV (self);
		2926
		2927	if (SvTYPE (hv) != SVt_PVHV)
		2928	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2929
		2930	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2932
		2933	if (!h || !w)
		2934	XSRETURN_EMPTY;
		2935
		2936	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2937	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2938
		2939	draw_x = SvNV (draw_x_sv) + x;
		2940	draw_y = SvNV (draw_y_sv) + y;
		2941
		2942	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2943	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2944	XSRETURN_EMPTY;
		2945
		2946	sv_setnv (draw_x_sv, draw_x);
		2947	sv_setnv (draw_y_sv, draw_y);
		2948
		2949	glPushMatrix ();
		2950	glTranslated (x, y, 0);
		2951
		2952	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2953	{
		2954	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2955
		2956	if (svp && SvTRUE (*svp))
		2957	{
		2958	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2959	glEnable (GL_BLEND);
		2960	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2961	glBegin (GL_QUADS);
		2962	glVertex2f (0, 0);
		2963	glVertex2f (w, 0);
		2964	glVertex2f (w, h);
		2965	glVertex2f (0, h);
		2966	glEnd ();
		2967	glDisable (GL_BLEND);
		2968	}
		2969	}
		2970	#if 0
		2971	// draw borders, for debugging
		2972	glPushMatrix ();
		2973	glColor4f (1., 1., 0., 1.);
		2974	glTranslatef (.5, .5, 0.);
		2975	glBegin (GL_LINE_LOOP);
		2976	glVertex2f (0 , 0);
		2977	glVertex2f (w - 1, 0);
		2978	glVertex2f (w - 1, h - 1);
		2979	glVertex2f (0 , h - 1);
		2980	glEnd ();
		2981	glPopMatrix ();
		2982	#endif
		2983	PUSHMARK (SP);
		2984	XPUSHs (self);
		2985	PUTBACK;
		2986	call_method ("_draw", G_VOID | G_DISCARD);
		2987	SPAGAIN;
		2988
		2989	glPopMatrix ();
		2990
		2991	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2992	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2993	}
		2994

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines