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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC vs.
Revision 1.263 by root, Fri Jul 18 21:18:42 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
…		…
38	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
39		46
40	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
41		48
42	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
43		61
44	#ifndef _WIN32	62	#ifndef _WIN32
45	# include <sys/types.h>	63	# include <sys/types.h>
46	# include <sys/socket.h>	64	# include <sys/socket.h>
47	# include <netinet/in.h>	65	# include <netinet/in.h>
48	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
49	# include <inttypes.h>	67	# include <inttypes.h>
50	#endif	68	#endif
51		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
		72	#else
		73	# define expect(expr,value) (expr)
		74	#endif
		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		80
54	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
55		82
56	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
58		85
59	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
60		87
61	#if 0	88	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		90
67	static AV *texture_av;	91	static AV *texture_av;
68		92
69	static struct	93	static struct
70	{	94	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	131	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	132	glDeleteTextures (1, &name);
109	}	133	}
110		134
111	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
112		137
113	#include "pango-font.c"	138	#include "pango-font.c"
114	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
115	#include "pango-render.c"	140	#include "pango-render.c"
116		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
119		146
120	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
121		148
122	static int	149	static int
123	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
124	{	151	{
125	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		166
140	typedef struct cf_layout {	167	typedef struct cf_layout {
141	PangoLayout *pl;	168	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
143	int base_height;	170	int base_height;
144	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
145	} *CFPlus__Layout;	173	} *DC__Layout;
146		174
147	static CFPlus__Font default_font;	175	static DC__Font default_font;
148	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
150		178
151	static void	179	static void
152	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	185	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	187	}
160		188
161	static void	189	static void
162	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
163	{	191	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
166	*/	194	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
168		196
169	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		199
172	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
173	}	201	}
174		202
175	static void	203	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	204	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	205	{
178	PangoRectangle rect;	206	PangoRectangle rect;
179		207
180	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		220
193	typedef uint16_t tileid;	221	typedef uint16_t tileid;
194	typedef uint16_t faceid;	222	typedef uint16_t faceid;
195		223
196	typedef struct {	224	typedef struct {
197	int name;	225	GLuint name;
198	int w, h;	226	int w, h;
199	float s, t;	227	float s, t;
200	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
201	tileid smoothtile;	229	tileid smoothtile;
202	uint8_t smoothlevel;	230	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	248	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	249	int texs; maptex *tex; // [tileid]
222		250
223	int32_t rows;	251	int32_t rows;
224	maprow *row;	252	maprow *row;
225	} *CFPlus__Map;	253	} *DC__Map;
226		254
227	static char *	255	static char *
228	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
229	{	257	{
230	char *p;	258	char *p;
…		…
268	self->texs *= 2;	296	self->texs *= 2;
269	}	297	}
270	}	298	}
271		299
272	static maprow *	300	static maprow *
273	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
274	{	302	{
275	if (0 > y)	303	if (0 > y)
276	{	304	{
277	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
316		344
317	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
318	}	346	}
319		347
320	static mapcell *	348	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
322	{	350	{
323	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
324	}	352	}
325		353
326	static void	354	static void
327	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
328	{	356	{
329	int r;	357	int r;
330		358
331	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
340	self->row = 0;	368	self->row = 0;
341	self->rows = 0;	369	self->rows = 0;
342	}	370	}
343		371
344	static void	372	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	374	{
347	int x, y;	375	int x, y;
348	maprow *row;	376	maprow *row;
349	mapcell *cell;	377	mapcell *cell;
350		378
…		…
429	n |= n >> 16;	457	n |= n >> 16;
430		458
431	return n + 1;	459	return n + 1;
432	}	460	}
433		461
		462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
434	/* SDL should provide this, really. */	473	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	474	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	475	#define SDLK_MODIFIER_MAX 314
437		476
438	MODULE = CFPlus PACKAGE = CFPlus	477	/******************************************************************************/
		478
		479	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp || !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
439		521
440	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
441		523
442	BOOT:	524	BOOT:
443	{	525	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	527	static const struct {
446	const char *name;	528	const char *name;
447	IV iv;	529	IV iv;
448	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
…		…
471		553
472	const_iv (SDL_APPINPUTFOCUS),	554	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	555	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	556	const_iv (SDL_APPACTIVE),
475		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
		641
		642	const_iv (MIX_DEFAULT_FORMAT),
		643
		644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
557	# undef const_iv	652	# undef const_iv
558	};	653	};
559		654
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	655	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	656	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		674
580	NV floor (NV x)	675	NV floor (NV x)
581		676
582	NV ceil (NV x)	677	NV ceil (NV x)
583		678
		679	IV minpot (UV n)
		680
		681	IV popcount (UV n)
		682
584	void	683	void
585	pango_init ()	684	pango_init ()
586	CODE:	685	CODE:
587	{	686	{
588	opengl_fontmap = pango_opengl_font_map_new ();	687	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	688	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	689	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		690	/*pango_context_set_font_description (opengl_context, default_font);*/
		691	#if PANGO_VERSION_CHECK (1, 15, 2)
		692	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		693	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		694	#endif
591	}	695	}
592		696
593	char *
594	SDL_GetError ()	697	char *SDL_GetError ()
595		698
596	int	699	int SDL_Init (U32 flags)
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		700
599	void	701	int SDL_InitSubSystem (U32 flags)
		702
		703	void SDL_QuitSubSystem (U32 flags)
		704
600	SDL_Quit ()	705	void SDL_Quit ()
601		706
602	void	707	void
603	SDL_ListModes (int rgb, int alpha)	708	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	709	PPCODE:
605	{	710	{
…		…
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	732	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		733
629	if (m && m != (SDL_Rect **)-1)	734	if (m && m != (SDL_Rect **)-1)
630	while (*m)	735	while (*m)
631	{	736	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)
633	{
634	AV *av = newAV ();	737	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	738	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	739	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	740	av_push (av, newSViv (rgb));
638	av_push (av, newSViv (alpha));	741	av_push (av, newSViv (alpha));
639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	742	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
640	}
641		743
642	++m;	744	++m;
643	}	745	}
644	}	746	}
645		747
…		…
661		763
662	if (RETVAL)	764	if (RETVAL)
663	{	765	{
664	av_clear (texture_av);	766	av_clear (texture_av);
665		767
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	768	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	769	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	770	#include "glfunc.h"
669	#undef GL_FUNC	771	#undef GL_FUNC
670	}	772	}
671	}	773	}
…		…
678	char *	780	char *
679	SDL_GetKeyName (int sym)	781	SDL_GetKeyName (int sym)
680		782
681	int	783	int
682	SDL_GetAppState ()	784	SDL_GetAppState ()
		785
		786	int
		787	SDL_GetModState ()
683		788
684	void	789	void
685	poll_events ()	790	poll_events ()
686	PPCODE:	791	PPCODE:
687	{	792	{
…		…
697	{	802	{
698	case SDL_KEYDOWN:	803	case SDL_KEYDOWN:
699	case SDL_KEYUP:	804	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	805	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	806	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	807	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	808	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	809	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	810	break;
706		811
707	case SDL_ACTIVEEVENT:	812	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	813	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	831	x = ev.motion.x;
727	y = ev.motion.y;	832	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	833	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	834	}
730		835
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	836	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	837	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	838	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	839	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	840	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	841	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	842	}
738	break;	843	break;
739		844
740	case SDL_MOUSEBUTTONDOWN:	845	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	846	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	847	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		848
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	849	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	850	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	851	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	852	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	857	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	858	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	859	break;
755	}	860	}
756		861
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	862	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	863	}
759	}	864	}
760		865
761	int	866	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	867	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	868	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	869	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	870	Mix_ChannelFinished (channel_finished);
766		871
767	void	872	void
		873	Mix_QuerySpec ()
		874	PPCODE:
		875	{
		876	int freq, channels;
		877	Uint16 format;
		878
		879	if (Mix_QuerySpec (&freq, &format, &channels))
		880	{
		881	EXTEND (SP, 3);
		882	PUSHs (sv_2mortal (newSViv (freq)));
		883	PUSHs (sv_2mortal (newSViv (format)));
		884	PUSHs (sv_2mortal (newSViv (channels)));
		885	}
		886	}
		887
		888	void
768	Mix_CloseAudio ()	889	Mix_CloseAudio ()
769		890
770	int	891	int
771	Mix_AllocateChannels (int numchans = -1)	892	Mix_AllocateChannels (int numchans = -1)
		893
		894	const char *
		895	Mix_GetError ()
772		896
773	void	897	void
774	lowdelay (int fd, int val = 1)	898	lowdelay (int fd, int val = 1)
775	CODE:	899	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	900	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	926	}
803	}	927	}
804	#endif	928	#endif
805	}	929	}
806		930
807	void	931	int
808	add_font (char *file)	932	add_font (char *file)
809	CODE:	933	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	934	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		935	OUTPUT:
		936	RETVAL
811		937
812	void	938	void
813	load_image_inline (SV *image_)	939	load_image_inline (SV *image_)
814	ALIAS:	940	ALIAS:
815	load_image_file = 1	941	load_image_file = 1
…		…
818	STRLEN image_len;	944	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	945	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	946	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	947	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	948	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	949	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	950	: SDL_RWFromConstMem (image, image_len);
825		951
826	if (!rw)	952	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	953	croak ("load_image: %s", SDL_GetError ());
828		954
…		…
901	void	1027	void
902	error (char *message)	1028	error (char *message)
903	CODE:	1029	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1030	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1031	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1032	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1033	#endif
908		1034
909	void	1035	void
910	fatal (char *message)	1036	fatal (char *message)
911	CODE:	1037	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1038	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1039	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1040	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1041	#endif
916	_exit (1);	1042	_exit (1);
917		1043
918	void	1044	void
919	_exit (int retval = 0)	1045	_exit (int retval = 0)
…		…
931	#if DEBUG	1057	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1058	VALGRIND_DO_LEAK_CHECK;
933	#endif	1059	#endif
934	}	1060	}
935		1061
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1062	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1063
938	PROTOTYPES: DISABLE	1064	PROTOTYPES: DISABLE
939		1065
940	CFPlus::Font	1066	DC::Font
941	new_from_file (SV *class, char *path, int id = 0)	1067	new_from_file (SV *class, char *path, int id = 0)
942	CODE:	1068	CODE:
943	{	1069	{
944	int count;	1070	int count;
945	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1071	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
948	}	1074	}
949	OUTPUT:	1075	OUTPUT:
950	RETVAL	1076	RETVAL
951		1077
952	void	1078	void
953	DESTROY (CFPlus::Font self)	1079	DESTROY (DC::Font self)
954	CODE:	1080	CODE:
955	pango_font_description_free (self);	1081	pango_font_description_free (self);
956		1082
957	void	1083	void
958	make_default (CFPlus::Font self)	1084	make_default (DC::Font self)
959	PROTOTYPE: $	1085	PROTOTYPE: $
960	CODE:	1086	CODE:
961	default_font = self;	1087	default_font = self;
962		1088
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1089	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1090
965	PROTOTYPES: DISABLE	1091	PROTOTYPES: DISABLE
966		1092
967	void	1093	void
968	reset_glyph_cache ()	1094	glyph_cache_backup ()
969	PROTOTYPE:	1095	PROTOTYPE:
970	CODE:	1096	CODE:
		1097	tc_backup ();
		1098
		1099	void
		1100	glyph_cache_restore ()
		1101	PROTOTYPE:
		1102	CODE:
971	tc_clear ();	1103	tc_restore ();
972		1104
973	CFPlus::Layout	1105	DC::Layout
974	new (SV *class)	1106	new (SV *class)
975	CODE:	1107	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1108	New (0, RETVAL, 1, struct cf_layout);
977		1109
978	RETVAL->pl = pango_layout_new (opengl_context);	1110	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1112	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1113	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1114	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1115	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1116	RETVAL->font = 0;
		1117	RETVAL->rc = rc_alloc ();
985		1118
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1119	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1120	layout_update_font (RETVAL);
988	OUTPUT:	1121	OUTPUT:
989	RETVAL	1122	RETVAL
990		1123
991	void	1124	void
992	DESTROY (CFPlus::Layout self)	1125	DESTROY (DC::Layout self)
993	CODE:	1126	CODE:
994	g_object_unref (self->pl);	1127	g_object_unref (self->pl);
		1128	rc_free (self->rc);
995	Safefree (self);	1129	Safefree (self);
996		1130
997	void	1131	void
998	set_text (CFPlus::Layout self, SV *text_)	1132	set_text (DC::Layout self, SV *text_)
999	CODE:	1133	CODE:
1000	{	1134	{
1001	STRLEN textlen;	1135	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
1003		1137
1004	pango_layout_set_text (self->pl, text, textlen);	1138	pango_layout_set_text (self->pl, text, textlen);
1005	}	1139	}
1006		1140
1007	void	1141	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1142	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1143	CODE:
1010	{	1144	{
1011	STRLEN textlen;	1145	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1146	char *text = SvPVutf8 (text_, textlen);
1013		1147
1014	pango_layout_set_markup (self->pl, text, textlen);	1148	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1149	}
1016		1150
1017	void	1151	void
1018	set_shapes (CFPlus::Layout self, ...)	1152	set_shapes (DC::Layout self, ...)
1019	CODE:	1153	CODE:
1020	{	1154	{
1021	PangoAttrList *attrs = 0;	1155	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1156	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1157	const char *pos = text;
…		…
1058	if (attrs)	1192	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1193	pango_layout_set_attributes (self->pl, attrs);
1060	}	1194	}
1061		1195
1062	void	1196	void
1063	get_shapes (CFPlus::Layout self)	1197	get_shapes (DC::Layout self)
1064	PPCODE:	1198	PPCODE:
1065	{	1199	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1200	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1201
1068	do	1202	do
1069	{	1203	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1204	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1205
1072	if (run && shape_attr_p (run))	1206	if (run && shape_attr_p (run))
1073	{	1207	{
1074	PangoRectangle extents;	1208	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1209	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1217
1084	pango_layout_iter_free (iter);	1218	pango_layout_iter_free (iter);
1085	}	1219	}
1086		1220
1087	int	1221	int
1088	has_wrapped (CFPlus::Layout self)	1222	has_wrapped (DC::Layout self)
1089	CODE:	1223	CODE:
1090	{	1224	{
1091	int lines = 1;	1225	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1226	const char *text = pango_layout_get_text (self->pl);
1093		1227
…		…
1098	}	1232	}
1099	OUTPUT:	1233	OUTPUT:
1100	RETVAL	1234	RETVAL
1101		1235
1102	SV *	1236	SV *
1103	get_text (CFPlus::Layout self)	1237	get_text (DC::Layout self)
1104	CODE:	1238	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1239	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1240	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1241	OUTPUT:
1108	RETVAL	1242	RETVAL
1109		1243
1110	void	1244	void
1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1245	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112	CODE:	1246	CODE:
1113	self->r = r;	1247	self->r = r;
1114	self->g = g;	1248	self->g = g;
1115	self->b = b;	1249	self->b = b;
1116	self->a = a;	1250	self->a = a;
1117		1251
1118	void	1252	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1253	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1254	CODE:
1121	if (self->font != font)	1255	if (self->font != font)
1122	{	1256	{
1123	self->font = font;	1257	self->font = font;
1124	layout_update_font (self);	1258	layout_update_font (self);
1125	}	1259	}
1126		1260
1127	void	1261	void
1128	set_height (CFPlus::Layout self, int base_height)	1262	set_height (DC::Layout self, int base_height)
1129	CODE:	1263	CODE:
1130	if (self->base_height != base_height)	1264	if (self->base_height != base_height)
1131	{	1265	{
1132	self->base_height = base_height;	1266	self->base_height = base_height;
1133	layout_update_font (self);	1267	layout_update_font (self);
1134	}	1268	}
1135		1269
1136	void	1270	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1271	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1272	CODE:
1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1273	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140		1274
1141	void	1275	void
1142	set_indent (CFPlus::Layout self, int indent)	1276	set_indent (DC::Layout self, int indent)
1143	CODE:	1277	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1278	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1279
1146	void	1280	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1281	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1282	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1283	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1284
1151	void	1285	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1286	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1287	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1288	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1289	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1290	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1291	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1292	: PANGO_ELLIPSIZE_NONE
1159	);	1293	);
1160		1294
1161	void	1295	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1296	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1297	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1298	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1299
1166	void	1300	void
1167	size (CFPlus::Layout self)	1301	size (DC::Layout self)
1168	PPCODE:	1302	PPCODE:
1169	{	1303	{
1170	int w, h;	1304	int w, h;
1171		1305
1172	layout_get_pixel_size (self, &w, &h);	1306	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1309	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1310	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1311	}
1178		1312
1179	int	1313	int
1180	descent (CFPlus::Layout self)	1314	descent (DC::Layout self)
1181	CODE:	1315	CODE:
1182	{	1316	{
1183	PangoRectangle rect;	1317	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1318	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1319	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1320	RETVAL = PANGO_DESCENT (rect);
1187	}	1321	}
1188	OUTPUT:	1322	OUTPUT:
1189	RETVAL	1323	RETVAL
1190		1324
1191	int	1325	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1326	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1327	CODE:
1194	{	1328	{
1195	int index, trailing;	1329	int index, trailing;
1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1330	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197	RETVAL = index + trailing;	1331	RETVAL = index + trailing;
1198	}	1332	}
1199	OUTPUT:	1333	OUTPUT:
1200	RETVAL	1334	RETVAL
1201		1335
1202	void	1336	void
1203	cursor_pos (CFPlus::Layout self, int index)	1337	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1338	PPCODE:
1205	{	1339	{
1206	PangoRectangle strong_pos;	1340	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1341	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1342
1209	EXTEND (SP, 3);	1343	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1347	}
1214		1348
1215	void	1349	void
1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1350	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217	PPCODE:	1351	PPCODE:
1218	{	1352	{
1219	int line, x;	1353	int line, x;
1220		1354
1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1355	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1356	#if !PANGO_VERSION_CHECK (1, 17, 3)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1357	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1358	--line;
		1359	#endif
1224	EXTEND (SP, 2);	1360	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1361	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1362	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1363	}
1228		1364
1229	void	1365	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1366	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1367	PPCODE:
1232	{	1368	{
1233	PangoLayoutLine *lp;	1369	PangoLayoutLine *lp;
1234	int index, trailing;	1370	int index, trailing;
1235		1371
1236	if (line < 0)	1372	if (line < 0)
1237	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1238		1374
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1375	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1376	XSRETURN_EMPTY; /* do better */
1241		1377
1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1378	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243		1379
1244	EXTEND (SP, 2);	1380	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1386	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1387	}
1252	}	1388	}
1253		1389
1254	void	1390	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1391	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1392	CODE:
		1393	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1394	pango_opengl_render_layout_subpixel (
1258	self->pl,	1395	self->pl,
		1396	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1397	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1398	self->r, self->g, self->b, self->a,
1261	flags	1399	flags
1262	);	1400	);
		1401	// we assume that context_change actually clears/frees stuff
		1402	// and does not do any recomputation...
		1403	pango_layout_context_changed (self->pl);
1263		1404
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1405	void
		1406	draw (DC::Layout self)
		1407	CODE:
		1408	{
		1409	glEnable (GL_TEXTURE_2D);
		1410	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1411	glEnable (GL_BLEND);
		1412	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1413	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1414	glEnable (GL_ALPHA_TEST);
		1415	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1416
		1417	rc_draw (self->rc);
		1418
		1419	glDisable (GL_ALPHA_TEST);
		1420	glDisable (GL_BLEND);
		1421	glDisable (GL_TEXTURE_2D);
		1422	}
		1423
		1424	MODULE = Deliantra::Client PACKAGE = DC::Texture
1265		1425
1266	PROTOTYPES: ENABLE	1426	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1427
1270	void	1428	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1429	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1430	CODE:
1273	{	1431	{
…		…
1300	HV *hv = (HV *)SvRV (self);	1458	HV *hv = (HV *)SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1459	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1460	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1461	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1462
		1463	if (name <= 0)
		1464	XSRETURN_EMPTY;
		1465
1305	if (items < 5)	1466	if (items < 5)
1306	{	1467	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1468	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1469	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1470	}
…		…
1347	RETVAL = width > 0;	1508	RETVAL = width > 0;
1348	}	1509	}
1349	OUTPUT:	1510	OUTPUT:
1350	RETVAL	1511	RETVAL
1351		1512
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1513	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1514
1354	PROTOTYPES: DISABLE	1515	PROTOTYPES: DISABLE
1355		1516
1356	CFPlus::Map	1517	DC::Map
1357	new (SV *class)	1518	new (SV *class)
1358	CODE:	1519	CODE:
1359	New (0, RETVAL, 1, struct map);	1520	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1521	RETVAL->x = 0;
1361	RETVAL->y = 0;	1522	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1530	RETVAL->row = 0;
1370	OUTPUT:	1531	OUTPUT:
1371	RETVAL	1532	RETVAL
1372		1533
1373	void	1534	void
1374	DESTROY (CFPlus::Map self)	1535	DESTROY (DC::Map self)
1375	CODE:	1536	CODE:
1376	{	1537	{
1377	map_clear (self);	1538	map_clear (self);
1378	Safefree (self->face2tile);	1539	Safefree (self->face2tile);
1379	Safefree (self->tex);	1540	Safefree (self->tex);
1380	Safefree (self);	1541	Safefree (self);
1381	}	1542	}
1382		1543
1383	void	1544	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1545	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1546	CODE:
1386	self->w = map_width;	1547	self->w = map_width;
1387	self->h = map_height;	1548	self->h = map_height;
1388		1549
1389	void	1550	void
1390	clear (CFPlus::Map self)	1551	clear (DC::Map self)
1391	CODE:	1552	CODE:
1392	map_clear (self);	1553	map_clear (self);
1393		1554
1394	void	1555	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1556	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1557	CODE:
1397	{	1558	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1559	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1560	need_texid (self, tile);
1400	}	1561	}
1401		1562
1402	void	1563	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1564	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1565	CODE:
1405	{	1566	{
1406	tileid texid;	1567	tileid texid;
1407	maptex *tex;	1568	maptex *tex;
1408		1569
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1582	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1583	tex->smoothlevel = level;
1423	}	1584	}
1424		1585
1425	void	1586	void
1426	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)	1587	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)
1427	CODE:	1588	CODE:
1428	{	1589	{
1429	need_texid (self, texid);	1590	need_texid (self, texid);
1430		1591
1431	{	1592	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1612	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1613	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1614	}
1454		1615
1455	int	1616	int
1456	ox (CFPlus::Map self)	1617	ox (DC::Map self)
1457	ALIAS:	1618	ALIAS:
1458	oy = 1	1619	oy = 1
1459	x = 2	1620	x = 2
1460	y = 3	1621	y = 3
1461	w = 4	1622	w = 4
…		…
1472	}	1633	}
1473	OUTPUT:	1634	OUTPUT:
1474	RETVAL	1635	RETVAL
1475		1636
1476	void	1637	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1638	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1639	CODE:
1479	{	1640	{
1480	if (dx > 0)	1641	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1642	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1643	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1658	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1659	self->y += MAP_EXTEND_Y;
1499	}	1660	}
1500	}	1661	}
1501		1662
1502	void	1663	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1664	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1665	CODE:
1505	{	1666	{
1506	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1667	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507	uint8_t *data_end = (uint8_t *)SvEND (data_);	1668	uint8_t *data_end = (uint8_t *)SvEND (data_);
1508	mapcell *cell;	1669	mapcell *cell;
1509	int x, y, flags;	1670	int x, y, z, flags;
		1671	AV *missing = newAV ();
		1672	RETVAL = newRV_noinc ((SV *)missing);
1510		1673
1511	while (data < data_end - 1)	1674	while (data < data_end - 1)
1512	{	1675	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1676	flags = (data [0] << 8) + data [1]; data += 2;
1514		1677
…		…
1534	uint8_t ext, cmd;	1697	uint8_t ext, cmd;
1535		1698
1536	do	1699	do
1537	{	1700	{
1538	ext = *data++;	1701	ext = *data++;
1539	cmd = ext & 0x3f;	1702	cmd = ext & 0x7f;
1540		1703
1541	if (cmd < 4)	1704	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1705	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1706	else if (cmd == 5) // health
1544	{	1707	{
…		…
1547	}	1710	}
1548	else if (cmd == 6) // monster width	1711	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1712	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1713	else if (cmd == 0x47)
1551	{	1714	{
1552	if (*data == 4)	1715	if (*data == 1) cell->player = data [1];
1553	; // decode player count	1716	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1717	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1718	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1554		1719
1555	data += *data + 1;	1720	data += *data + 1;
1556	}	1721	}
1557	else if (cmd == 8) // cell flags	1722	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1723	cell->flags = *data++;
…		…
1565	}	1730	}
1566	else	1731	else
1567	cell->darkness = *data++ + 1;	1732	cell->darkness = *data++ + 1;
1568	}	1733	}
1569		1734
		1735	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1736	if (flags & (4 >> z))
1571	{	1737	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1738	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1739	need_facenum (self, face);
1574	cell->tile [0] = self->face2tile [face];	1740	cell->tile [z] = self->face2tile [face];
		1741
		1742	if (cell->tile [z])
		1743	{
		1744	maptex *tex = self->tex + cell->tile [z];
		1745	if (!tex->name)
		1746	av_push (missing, newSViv (cell->tile [z]));
		1747
		1748	if (tex->smoothtile)
		1749	{
		1750	maptex *smooth = self->tex + tex->smoothtile;
		1751	if (!smooth->name)
		1752	av_push (missing, newSViv (tex->smoothtile));
		1753	}
		1754	}
1575	}	1755	}
1576
1577	if (flags & 2)
1578	{
1579	faceid face = (data [0] << 8) + data [1]; data += 2;
1580	need_facenum (self, face);
1581	cell->tile [1] = self->face2tile [face];
1582	}
1583
1584	if (flags & 1)
1585	{
1586	faceid face = (data [0] << 8) + data [1]; data += 2;
1587	need_facenum (self, face);
1588	cell->tile [2] = self->face2tile [face];
1589	}
1590	}	1756	}
1591	else	1757	else
1592	cell->darkness = 0;	1758	cell->darkness = 0;
1593	}	1759	}
1594	}	1760	}
		1761	OUTPUT:
		1762	RETVAL
1595		1763
1596	SV *	1764	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1765	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1766	CODE:
1599	{	1767	{
1600	int x1, x;	1768	int x1, x;
1601	int y1, y;	1769	int y1, y;
1602	int z;	1770	int z;
…		…
1647	}	1815	}
1648	OUTPUT:	1816	OUTPUT:
1649	RETVAL	1817	RETVAL
1650		1818
1651	void	1819	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1820	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1653	CODE:	1821	CODE:
1654	{	1822	{
		1823	int x, y, z;
		1824
1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1825	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1826	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1827	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1828	smooth_key skey;
1659	int x, y, z;	1829	int pl_x, pl_y;
1660	int last_name;	1830	maptex pl_tex;
		1831	rc_t *rc = rc_alloc ();
		1832	rc_key_t key;
		1833	rc_array_t *arr;
		1834
		1835	pl_tex.name = 0;
1661		1836
1662	// thats current max. sorry.	1837	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1838	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1839	if (sh > 255) sh = 255;
1665		1840
1666	// clear key, in case of extra padding	1841	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1842	memset (&skey, 0, sizeof (skey));
1668		1843
1669	glColor4ub (255, 255, 255, 255);	1844	memset (&key, 0, sizeof (key));
1670		1845	key.r = 255;
1671	glEnable (GL_BLEND);	1846	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1847	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1848	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1849	key.mode = GL_QUADS;
1675		1850	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	1851	key.texname = -1;
1677
1678	last_name = 0;
1679		1852
1680	mx += self->x;	1853	mx += self->x;
1681	my += self->y;	1854	my += self->y;
1682		1855
1683	// first pass: determine smooth_max	1856	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	1872	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	1873	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	1874	self->tex [cell->tile [2]].smoothlevel));
1702	}	1875	}
1703	}	1876	}
		1877
		1878	glEnable (GL_BLEND);
		1879	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1880	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1704		1881
1705	for (z = 0; z <= 2; z++)	1882	for (z = 0; z <= 2; z++)
1706	{	1883	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	1884	memset (smooth_level, 0, sizeof (smooth_level));
1708		1885
…		…
1721	{	1898	{
1722	maptex tex = self->tex [tile];	1899	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	1900	int px = (x + 1) * T - tex.w;
1724	int py = (y + 1) * T - tex.h;	1901	int py = (y + 1) * T - tex.h;
1725		1902
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	1903	if (key.texname != tex.name)
1729	{	1904	{
1730	if (!tex.name)	1905	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	1906	tex = self->tex [2]; /* missing, replace by noface */
1732		1907
1733	glEnd ();	1908	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1909	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	1910	}
1737		1911
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1912	if (expect_false (cell->player == player) && expect_false (z == 2))
1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1742
1743	if (cell->flags && z == 2)
1744	{	1913	{
		1914	pl_x = px;
		1915	pl_y = py;
		1916	pl_tex = tex;
		1917	continue;
		1918	}
		1919
		1920	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1921	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1923	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1924
		1925	if (expect_false (cell->flags) && expect_false (z == 2))
		1926	{
		1927	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	1928	if (cell->flags & 1)
1746	{	1929	{
1747	maptex tex = self->tex [1];	1930	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	1931	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	1932	int py = y * T - T * 6 / 32;
1750		1933
		1934	if (tex.name)
1751	glEnd ();	1935	{
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1936	if (key.texname != tex.name)
		1937	{
		1938	key.texname = tex.name;
		1939	arr = rc_array (rc, &key);
		1940	}
		1941
		1942	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1943	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1945	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1753	glBegin (GL_QUADS);	1946	}
1754
1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759	}	1947	}
1760	}	1948	}
1761		1949
1762	// update smooth hash	1950	// update smooth hash
1763	if (tex.smoothtile)	1951	if (tex.smoothtile)
…		…
1799	}	1987	}
1800	}	1988	}
1801	}	1989	}
1802	}	1990	}
1803		1991
		1992	rc_draw (rc);
		1993	rc_clear (rc);
		1994
1804	// go through all smoothlevels, lowest to highest, then draw.	1995	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	1996	// this is basically counting sort
1806	{	1997	{
1807	int w, b;	1998	int w, b;
1808		1999
		2000	glEnable (GL_TEXTURE_2D);
		2001	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	2002	for (w = 0; w < 256 / 32; ++w)
1810	{	2003	{
1811	uint32_t smask = smooth_level [w];	2004	uint32_t smask = smooth_level [w];
1812	if (smask)	2005	if (smask)
1813	for (b = 0; b < 32; ++b)	2006	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2025	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2026	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2027	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2028	float dy = tex.t * .5f ; // 2 images/column
1836		2029
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2030	if (tex.name)
1840	{	2031	{
		2032	// this time avoiding texture state changes
		2033	// save gobs of state changes.
1841	if (!tex.name)	2034	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2035	{
1843
1844	glEnd ();	2036	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2037	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2038	glBegin (GL_QUADS);
1847	}	2039	}
1848		2040
1849	if (border)	2041	if (border)
1850	{	2042	{
1851	float ox = border * dx;	2043	float ox = border * dx;
1852		2044
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2045	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2046	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2047	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2048	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2049	}
1858		2050
1859	if (corner)	2051	if (corner)
1860	{	2052	{
1861	float ox = corner * dx;	2053	float ox = corner * dx;
1862		2054
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2055	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2056	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2057	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2058	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2059	}
1867	}	2060	}
1868	}	2061	}
1869	}	2062	}
1870	}	2063	}
1871	}	2064	}
		2065
		2066	glEnd ();
		2067	glDisable (GL_TEXTURE_2D);
		2068	key.texname = -1;
1872	}	2069	}
1873		2070
1874	hv_clear (smooth);	2071	hv_clear (smooth);
1875	}	2072	}
1876		2073
1877	glEnd ();	2074	if (pl_tex.name)
		2075	{
		2076	maptex tex = pl_tex;
		2077	int px = pl_x + pdx;
		2078	int py = pl_y + pdy;
1878		2079
1879	glDisable (GL_TEXTURE_2D);	2080	key.texname = tex.name;
		2081	arr = rc_array (rc, &key);
		2082
		2083	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2084	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2086	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2087
		2088	rc_draw (rc);
		2089	}
		2090
1880	glDisable (GL_BLEND);	2091	glDisable (GL_BLEND);
		2092	rc_free (rc);
1881		2093
1882	// top layer: overlays such as the health bar	2094	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2095	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2096	if (0 <= y + my && y + my < self->rows)
1885	{	2097	{
…		…
1910	}	2122	}
1911	}	2123	}
1912	}	2124	}
1913		2125
1914	void	2126	void
1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2127	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1916	CODE:	2128	CODE:
1917	{	2129	{
1918	static float color[16][3] = {	2130	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2131	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2132	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2182	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2183	glDisable (GL_TEXTURE_2D);
1972	}	2184	}
1973		2185
1974	void	2186	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2187	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2188	PPCODE:
1977	{	2189	{
1978	int x, y;	2190	int x, y;
1979	int sw1 = sw + 2;	2191	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2192	int sh1 = sh + 2;
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2263	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2264	PUSHs (darkness3_sv);
2053	}	2265	}
2054		2266
2055	SV *	2267	SV *
2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2268	get_rect (DC::Map self, int x0, int y0, int w, int h)
2057	CODE:	2269	CODE:
2058	{	2270	{
2059	int x, y, x1, y1;	2271	int x, y, x1, y1;
2060	SV *data_sv = newSV (w * h * 7 + 5);	2272	SV *data_sv = newSV (w * h * 7 + 5);
2061	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2273	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2118	else	2330	else
2119	*data++ = 0;	2331	*data++ = 0;
2120	}	2332	}
2121	}	2333	}
2122		2334
		2335	/* if size is w*h + 5 then no data has been found */
		2336	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2337	{
2123	SvPOK_only (data_sv);	2338	SvPOK_only (data_sv);
2124	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2339	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2340	}
		2341
2125	RETVAL = data_sv;	2342	RETVAL = data_sv;
2126	}	2343	}
2127	OUTPUT:	2344	OUTPUT:
2128	RETVAL	2345	RETVAL
2129		2346
2130	void	2347	void
2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2348	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132	PPCODE:	2349	PPCODE:
2133	{	2350	{
2134	int x, y, z;	2351	int x, y, z;
2135	int w, h;	2352	int w, h;
2136	int x1, y1;	2353	int x1, y1;
		2354	STRLEN len;
		2355	uint8_t *data, *end;
		2356
		2357	len = SvLEN (data_sv);
		2358	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2359	data = SvPVbyte_nolen (data_sv);
		2360	end = data + len + 8;
		2361
		2362	if (len < 5)
		2363	XSRETURN_EMPTY;
2137		2364
2138	if (*data++ != 0)	2365	if (*data++ != 0)
2139	return; /* version mismatch */	2366	XSRETURN_EMPTY; /* version mismatch */
2140		2367
2141	w = *data++ << 8; w |= *data++;	2368	w = *data++ << 8; w |= *data++;
2142	h = *data++ << 8; h |= *data++;	2369	h = *data++ << 8; h |= *data++;
2143		2370
2144	// we need to do this 'cause we don't keep an absolute coord system for rows	2371	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2156	{	2383	{
2157	maprow *row = map_get_row (self, y);	2384	maprow *row = map_get_row (self, y);
2158		2385
2159	for (x = x0; x < x1; x++)	2386	for (x = x0; x < x1; x++)
2160	{	2387	{
		2388	uint8_t flags;
		2389
		2390	if (data + 7 >= end)
		2391	XSRETURN_EMPTY;
		2392
2161	uint8_t flags = *data++;	2393	flags = *data++;
2162		2394
2163	if (flags)	2395	if (flags)
2164	{	2396	{
2165	mapcell *cell = row_get_cell (row, x);	2397	mapcell *cell = row_get_cell (row, x);
2166	tileid tile[3] = { 0, 0, 0 };	2398	tileid tile[3] = { 0, 0, 0 };
…		…
2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2401	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2402	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171		2403
2172	if (cell->darkness == 0)	2404	if (cell->darkness == 0)
2173	{	2405	{
2174	cell->darkness = 0;	2406	/*cell->darkness = 0;*/
		2407	EXTEND (SP, 3);
2175		2408
2176	for (z = 0; z <= 2; z++)	2409	for (z = 0; z <= 2; z++)
2177	{	2410	{
2178	tileid t = tile [z];	2411	tileid t = tile [z];
2179		2412
2180	if (t >= self->texs || (t && !self->tex [t].name))	2413	if (t >= self->texs || (t && !self->tex [t].name))
2181	{	2414	{
2182	XPUSHs (sv_2mortal (newSViv (t)));	2415	PUSHs (sv_2mortal (newSViv (t)));
2183	need_texid (self, t);	2416	need_texid (self, t);
2184	}	2417	}
2185		2418
2186	cell->tile [z] = t;	2419	cell->tile [z] = t;
2187	}	2420	}
…		…
2189	}	2422	}
2190	}	2423	}
2191	}	2424	}
2192	}	2425	}
2193		2426
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2427	MODULE = Deliantra::Client PACKAGE = DC::RW
		2428
		2429	DC::RW
		2430	new (SV *class, SV *data_sv)
		2431	CODE:
		2432	{
		2433	STRLEN datalen;
		2434	char *data = SvPVbyte (data_sv, datalen);
		2435
		2436	RETVAL = SDL_RWFromConstMem (data, datalen);
		2437	}
		2438	OUTPUT:
		2439	RETVAL
		2440
		2441	DC::RW
		2442	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2443	CODE:
		2444	RETVAL = SDL_RWFromFile (path, mode);
		2445	OUTPUT:
		2446	RETVAL
		2447
		2448	# fails on win32:
		2449	# dc.xs(2268) : error C2059: syntax error : '('
		2450	#void
		2451	#close (DC::RW self)
		2452	# CODE:
		2453	# (self->(close)) (self);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::Channel
2195		2456
2196	PROTOTYPES: DISABLE	2457	PROTOTYPES: DISABLE
2197		2458
2198	CFPlus::MixChunk	2459	DC::Channel
2199	new_from_file (SV *class, char *path)	2460	find ()
2200	CODE:	2461	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2462	{
		2463	RETVAL = Mix_GroupAvailable (-1);
		2464
		2465	if (RETVAL < 0)
		2466	{
		2467	RETVAL = Mix_GroupOldest (-1);
		2468
		2469	if (RETVAL < 0)
		2470	XSRETURN_UNDEF;
		2471
		2472	Mix_HaltChannel (RETVAL);
		2473	}
		2474
		2475	Mix_UnregisterAllEffects (RETVAL);
		2476	Mix_Volume (RETVAL, 128);
		2477	}
2202	OUTPUT:	2478	OUTPUT:
2203	RETVAL	2479	RETVAL
2204		2480
2205	void	2481	void
		2482	halt (DC::Channel self)
		2483	CODE:
		2484	Mix_HaltChannel (self);
		2485
		2486	void
		2487	expire (DC::Channel self, int ticks = -1)
		2488	CODE:
		2489	Mix_ExpireChannel (self, ticks);
		2490
		2491	void
		2492	fade_out (DC::Channel self, int ticks = -1)
		2493	CODE:
		2494	Mix_FadeOutChannel (self, ticks);
		2495
		2496	int
		2497	volume (DC::Channel self, int volume)
		2498	CODE:
		2499	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2500	OUTPUT:
		2501	RETVAL
		2502
		2503	void
		2504	unregister_all_effects (DC::Channel self)
		2505	CODE:
		2506	Mix_UnregisterAllEffects (self);
		2507
		2508	void
		2509	set_panning (DC::Channel self, int left, int right)
		2510	CODE:
		2511	left = CLAMP (left , 0, 255);
		2512	right = CLAMP (right, 0, 255);
		2513	Mix_SetPanning (self, left, right);
		2514
		2515	void
		2516	set_distance (DC::Channel self, int distance)
		2517	CODE:
		2518	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2519
		2520	void
		2521	set_position (DC::Channel self, int angle, int distance)
		2522	CODE:
		2523
		2524	void
		2525	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2526	CODE:
		2527	{
		2528	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2529	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2530	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2531	}
		2532
		2533	void
		2534	set_reverse_stereo (DC::Channel self, int flip)
		2535	CODE:
		2536	Mix_SetReverseStereo (self, flip);
		2537
		2538	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2539
		2540	PROTOTYPES: DISABLE
		2541
		2542	DC::MixChunk
		2543	new (SV *class, DC::RW rwops)
		2544	CODE:
		2545	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2546	OUTPUT:
		2547	RETVAL
		2548
		2549	void
2206	DESTROY (CFPlus::MixChunk self)	2550	DESTROY (DC::MixChunk self)
2207	CODE:	2551	CODE:
2208	Mix_FreeChunk (self);	2552	Mix_FreeChunk (self);
2209		2553
2210	int	2554	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2555	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2556	CODE:
		2557	if (items > 1)
		2558	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2559	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2560	OUTPUT:
2215	RETVAL	2561	RETVAL
2216		2562
2217	int	2563	DC::Channel
2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2564	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219	CODE:	2565	CODE:
		2566	{
2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2567	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2568
		2569	if (RETVAL < 0)
		2570	XSRETURN_UNDEF;
		2571
		2572	if (channel < 0)
		2573	{
		2574	Mix_UnregisterAllEffects (RETVAL);
		2575	Mix_Volume (RETVAL, 128);
		2576	}
		2577	}
2221	OUTPUT:	2578	OUTPUT:
2222	RETVAL	2579	RETVAL
2223		2580
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2581	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2582
2226	int	2583	int
2227	volume (int volume = -1)	2584	volume (int volume = -1)
2228	PROTOTYPE: ;$	2585	PROTOTYPE: ;$
2229	CODE:	2586	CODE:
		2587	if (items > 0)
		2588	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2589	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2590	OUTPUT:
2232	RETVAL	2591	RETVAL
2233		2592
		2593	void
		2594	fade_out (int ms)
		2595	CODE:
		2596	Mix_FadeOutMusic (ms);
		2597
		2598	void
		2599	halt ()
		2600	CODE:
		2601	Mix_HaltMusic ();
		2602
		2603	DC::MixMusic
		2604	new (SV *class, DC::RW rwops)
		2605	CODE:
		2606	RETVAL = Mix_LoadMUS_RW (rwops);
		2607	OUTPUT:
		2608	RETVAL
		2609
		2610	void
		2611	DESTROY (DC::MixMusic self)
		2612	CODE:
		2613	Mix_FreeMusic (self);
		2614
2234	int	2615	int
2235	fade_out (int ms)
2236	CODE:
2237	RETVAL = Mix_FadeOutMusic (ms);
2238	OUTPUT:
2239	RETVAL
2240
2241	CFPlus::MixMusic
2242	new_from_file (SV *class, char *path)
2243	CODE:
2244	RETVAL = Mix_LoadMUS (path);
2245	OUTPUT:
2246	RETVAL
2247
2248	void
2249	DESTROY (CFPlus::MixMusic self)
2250	CODE:
2251	Mix_FreeMusic (self);
2252
2253	int
2254	play (CFPlus::MixMusic self, int loops = -1)	2616	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2617	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2618	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2619	OUTPUT:
2258	RETVAL	2620	RETVAL
2259		2621
2260	int	2622	void
2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2623	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262	CODE:	2624	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2625	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2626
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2627	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2628
2269	PROTOTYPES: ENABLE	2629	PROTOTYPES: ENABLE
2270		2630
2271	BOOT:	2631	BOOT:
2272	{	2632	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2633	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2634	static const struct {
2275	const char *name;	2635	const char *name;
2276	IV iv;	2636	IV iv;
2277	} *civ, const_iv[] = {	2637	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2638	# define const_iv(name) { # name, (IV)name }
…		…
2290	const_iv (GL_ALPHA_TEST),	2650	const_iv (GL_ALPHA_TEST),
2291	const_iv (GL_NORMALIZE),	2651	const_iv (GL_NORMALIZE),
2292	const_iv (GL_RESCALE_NORMAL),	2652	const_iv (GL_RESCALE_NORMAL),
2293	const_iv (GL_FRONT),	2653	const_iv (GL_FRONT),
2294	const_iv (GL_BACK),	2654	const_iv (GL_BACK),
		2655	const_iv (GL_AUX0),
2295	const_iv (GL_AND),	2656	const_iv (GL_AND),
2296	const_iv (GL_ONE),	2657	const_iv (GL_ONE),
2297	const_iv (GL_ZERO),	2658	const_iv (GL_ZERO),
2298	const_iv (GL_SRC_ALPHA),	2659	const_iv (GL_SRC_ALPHA),
2299	const_iv (GL_DST_ALPHA),	2660	const_iv (GL_DST_ALPHA),
…		…
2312	const_iv (GL_INTENSITY),	2673	const_iv (GL_INTENSITY),
2313	const_iv (GL_LUMINANCE),	2674	const_iv (GL_LUMINANCE),
2314	const_iv (GL_LUMINANCE_ALPHA),	2675	const_iv (GL_LUMINANCE_ALPHA),
2315	const_iv (GL_FLOAT),	2676	const_iv (GL_FLOAT),
2316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2677	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2678	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2680	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2681	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2682	const_iv (GL_COMPRESSED_RGB_ARB),
		2683	const_iv (GL_COMPRESSED_RGBA_ARB),
2317	const_iv (GL_COMPILE),	2684	const_iv (GL_COMPILE),
2318	const_iv (GL_PROXY_TEXTURE_1D),	2685	const_iv (GL_PROXY_TEXTURE_1D),
2319	const_iv (GL_PROXY_TEXTURE_2D),	2686	const_iv (GL_PROXY_TEXTURE_2D),
2320	const_iv (GL_TEXTURE_1D),	2687	const_iv (GL_TEXTURE_1D),
2321	const_iv (GL_TEXTURE_2D),	2688	const_iv (GL_TEXTURE_2D),
…		…
2345	const_iv (GL_COLOR_LOGIC_OP),	2712	const_iv (GL_COLOR_LOGIC_OP),
2346	const_iv (GL_SEPARABLE_2D),	2713	const_iv (GL_SEPARABLE_2D),
2347	const_iv (GL_CONVOLUTION_2D),	2714	const_iv (GL_CONVOLUTION_2D),
2348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2715	const_iv (GL_CONVOLUTION_BORDER_MODE),
2349	const_iv (GL_CONSTANT_BORDER),	2716	const_iv (GL_CONSTANT_BORDER),
		2717	const_iv (GL_POINTS),
2350	const_iv (GL_LINES),	2718	const_iv (GL_LINES),
2351	const_iv (GL_LINE_STRIP),	2719	const_iv (GL_LINE_STRIP),
2352	const_iv (GL_LINE_LOOP),	2720	const_iv (GL_LINE_LOOP),
2353	const_iv (GL_QUADS),	2721	const_iv (GL_QUADS),
2354	const_iv (GL_QUAD_STRIP),	2722	const_iv (GL_QUAD_STRIP),
2355	const_iv (GL_TRIANGLES),	2723	const_iv (GL_TRIANGLES),
2356	const_iv (GL_TRIANGLE_STRIP),	2724	const_iv (GL_TRIANGLE_STRIP),
2357	const_iv (GL_TRIANGLE_FAN),	2725	const_iv (GL_TRIANGLE_FAN),
		2726	const_iv (GL_POLYGON),
2358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2727	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2728	const_iv (GL_POINT_SMOOTH_HINT),
		2729	const_iv (GL_LINE_SMOOTH_HINT),
		2730	const_iv (GL_POLYGON_SMOOTH_HINT),
		2731	const_iv (GL_GENERATE_MIPMAP_HINT),
		2732	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2359	const_iv (GL_FASTEST),	2733	const_iv (GL_FASTEST),
		2734	const_iv (GL_DONT_CARE),
		2735	const_iv (GL_NICEST),
2360	const_iv (GL_V2F),	2736	const_iv (GL_V2F),
2361	const_iv (GL_V3F),	2737	const_iv (GL_V3F),
2362	const_iv (GL_T2F_V3F),	2738	const_iv (GL_T2F_V3F),
2363	const_iv (GL_T2F_N3F_V3F),	2739	const_iv (GL_T2F_N3F_V3F),
2364	# undef const_iv	2740	# undef const_iv
…		…
2369		2745
2370	texture_av = newAV ();	2746	texture_av = newAV ();
2371	AvREAL_off (texture_av);	2747	AvREAL_off (texture_av);
2372	}	2748	}
2373		2749
		2750	void
		2751	disable_GL_EXT_blend_func_separate ()
		2752	CODE:
		2753	gl.BlendFuncSeparate = 0;
		2754	gl.BlendFuncSeparateEXT = 0;
		2755
2374	char *	2756	char *
2375	gl_vendor ()	2757	gl_vendor ()
2376	CODE:	2758	CODE:
2377	RETVAL = (char *)glGetString (GL_VENDOR);	2759	RETVAL = (char *)glGetString (GL_VENDOR);
2378	OUTPUT:	2760	OUTPUT:
…		…
2450	# near_ and far_ are due to microsofts buggy "c" compiler	2832	# near_ and far_ are due to microsofts buggy "c" compiler
2451	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2833	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2452		2834
2453	# near_ and far_ are due to microsofts buggy "c" compiler	2835	# near_ and far_ are due to microsofts buggy "c" compiler
2454	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2836	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2837
		2838	PROTOTYPES: DISABLE
2455		2839
2456	void glViewport (int x, int y, int width, int height)	2840	void glViewport (int x, int y, int width, int height)
2457		2841
2458	void glScissor (int x, int y, int width, int height)	2842	void glScissor (int x, int y, int width, int height)
2459		2843
…		…
2467		2851
2468	void glRotate (float angle, float x, float y, float z)	2852	void glRotate (float angle, float x, float y, float z)
2469	CODE:	2853	CODE:
2470	glRotatef (angle, x, y, z);	2854	glRotatef (angle, x, y, z);
2471		2855
2472	void glBegin (int mode)
2473
2474	void glEnd ()
2475
2476	void glColor (float r, float g, float b, float a = 1.0)	2856	void glColor (float r, float g, float b, float a = 1.0)
2477	PROTOTYPE: @
2478	ALIAS:	2857	ALIAS:
2479	glColor_premultiply = 1	2858	glColor_premultiply = 1
2480	CODE:	2859	CODE:
2481	if (ix)	2860	if (ix)
2482	{	2861	{
…		…
2485	b *= a;	2864	b *= a;
2486	}	2865	}
2487	// microsoft visual "c" rounds instead of truncating...	2866	// microsoft visual "c" rounds instead of truncating...
2488	glColor4f (r, g, b, a);	2867	glColor4f (r, g, b, a);
2489		2868
2490	void glInterleavedArrays (int format, int stride, char *data)
2491
2492	void glDrawElements (int mode, int count, int type, char *indices)
2493
2494	# 1.2 void glDrawRangeElements (int mode, int start, int end
2495
2496	void glRasterPos (float x, float y, float z = 0.)	2869	void glRasterPos (float x, float y, float z = 0.)
2497	CODE:	2870	CODE:
2498	glRasterPos3f (0, 0, z);	2871	glRasterPos3f (0, 0, z);
2499	glBitmap (0, 0, 0, 0, x, y, 0);	2872	glBitmap (0, 0, 0, 0, x, y, 0);
2500		2873
…		…
2504		2877
2505	void glTexCoord (float s, float t)	2878	void glTexCoord (float s, float t)
2506	CODE:	2879	CODE:
2507	glTexCoord2f (s, t);	2880	glTexCoord2f (s, t);
2508		2881
		2882	void glRect (float x1, float y1, float x2, float y2)
		2883	CODE:
		2884	glRectf (x1, y1, x2, y2);
		2885
		2886	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2887	CODE:
		2888	glBegin (GL_LINE_LOOP);
		2889	glVertex2f (x1, y1);
		2890	glVertex2f (x2, y1);
		2891	glVertex2f (x2, y2);
		2892	glVertex2f (x1, y2);
		2893	glEnd ();
		2894
		2895	PROTOTYPES: ENABLE
		2896
		2897	void glBegin (int mode)
		2898
		2899	void glEnd ()
		2900
		2901	void glPointSize (GLfloat size)
		2902
		2903	void glLineWidth (GLfloat width)
		2904
		2905	void glInterleavedArrays (int format, int stride, char *data)
		2906
		2907	void glDrawElements (int mode, int count, int type, char *indices)
		2908
		2909	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2910
2509	void glTexEnv (int target, int pname, float param)	2911	void glTexEnv (int target, int pname, float param)
2510	CODE:	2912	CODE:
2511	glTexEnvf (target, pname, param);	2913	glTexEnvf (target, pname, param);
2512		2914
2513	void glTexParameter (int target, int pname, float param)	2915	void glTexParameter (int target, int pname, float param)
…		…
2529	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2931	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2530	CODE:	2932	CODE:
2531	if (gl.SeparableFilter2D)	2933	if (gl.SeparableFilter2D)
2532	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2934	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2533		2935
2534	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2936	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2535		2937
2536	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2938	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2537		2939
2538	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2940	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2539		2941
…		…
2565		2967
2566	void glEndList ()	2968	void glEndList ()
2567		2969
2568	void glCallList (int list)	2970	void glCallList (int list)
2569		2971
		2972	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2973
		2974	PROTOTYPES: DISABLE
		2975
		2976	void
		2977	find_widget (SV *self, NV x, NV y)
		2978	PPCODE:
		2979	{
		2980	if (within_widget (self, x, y))
		2981	XPUSHs (self);
		2982	}
		2983
		2984	BOOT:
		2985	{
		2986	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2987
		2988	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2989	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2990	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2991	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2992	}
		2993
		2994	void
		2995	draw (SV *self)
		2996	CODE:
		2997	{
		2998	HV *hv;
		2999	SV **svp;
		3000	NV x, y, w, h;
		3001	SV *draw_x_sv = GvSV (draw_x_gv);
		3002	SV *draw_y_sv = GvSV (draw_y_gv);
		3003	SV *draw_w_sv = GvSV (draw_w_gv);
		3004	SV *draw_h_sv = GvSV (draw_h_gv);
		3005	double draw_x, draw_y;
		3006
		3007	if (!SvROK (self))
		3008	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3009
		3010	hv = (HV *)SvRV (self);
		3011
		3012	if (SvTYPE (hv) != SVt_PVHV)
		3013	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3014
		3015	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3016	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3017
		3018	if (!h || !w)
		3019	XSRETURN_EMPTY;
		3020
		3021	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3022	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3023
		3024	draw_x = SvNV (draw_x_sv) + x;
		3025	draw_y = SvNV (draw_y_sv) + y;
		3026
		3027	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3028	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3029	XSRETURN_EMPTY;
		3030
		3031	sv_setnv (draw_x_sv, draw_x);
		3032	sv_setnv (draw_y_sv, draw_y);
		3033
		3034	glPushMatrix ();
		3035	glTranslated (x, y, 0);
		3036
		3037	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3038	{
		3039	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3040
		3041	if (svp && SvTRUE (*svp))
		3042	{
		3043	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3044	glEnable (GL_BLEND);
		3045	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3046	glBegin (GL_QUADS);
		3047	glVertex2f (0, 0);
		3048	glVertex2f (w, 0);
		3049	glVertex2f (w, h);
		3050	glVertex2f (0, h);
		3051	glEnd ();
		3052	glDisable (GL_BLEND);
		3053	}
		3054	}
		3055	#if 0
		3056	// draw borders, for debugging
		3057	glPushMatrix ();
		3058	glColor4f (1., 1., 0., 1.);
		3059	glTranslatef (.5, .5, 0.);
		3060	glBegin (GL_LINE_LOOP);
		3061	glVertex2f (0 , 0);
		3062	glVertex2f (w - 1, 0);
		3063	glVertex2f (w - 1, h - 1);
		3064	glVertex2f (0 , h - 1);
		3065	glEnd ();
		3066	glPopMatrix ();
		3067	#endif
		3068	PUSHMARK (SP);
		3069	XPUSHs (self);
		3070	PUTBACK;
		3071	call_method ("_draw", G_VOID | G_DISCARD);
		3072	SPAGAIN;
		3073
		3074	glPopMatrix ();
		3075
		3076	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3077	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3078	}
		3079

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