[ViewVC] Diff of: 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 1.261 by root, Sun Jul 13 12:17:00 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
		88	/* mask out modifiers we are not interested in */
		89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		90
61	#if 0	91	#if 1
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	92	# define PARACHUTE SDL_INIT_NOPARACHUTE
63	#else	93	#else
64	# define PARACHUTE 0	94	# define PARACHUTE 0
65	#endif	95	#endif
66		96
…		…
107	av_push (texture_av, (SV *)(size_t)name);	137	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	138	glDeleteTextures (1, &name);
109	}	139	}
110		140
111	#include "texcache.c"	141	#include "texcache.c"
		142	#include "rendercache.c"
112		143
113	#include "pango-font.c"	144	#include "pango-font.c"
114	#include "pango-fontmap.c"	145	#include "pango-fontmap.c"
115	#include "pango-render.c"	146	#include "pango-render.c"
116		147
		148	typedef IV DC__Channel;
		149	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	150	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	151	typedef Mix_Music *DC__MixMusic;
119		152
120	typedef PangoFontDescription *CFPlus__Font;	153	typedef PangoFontDescription *DC__Font;
121		154
122	static int	155	static int
123	shape_attr_p (PangoLayoutRun *run)	156	shape_attr_p (PangoLayoutRun *run)
124	{	157	{
125	GSList *attrs = run->item->analysis.extra_attrs;	158	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		172
140	typedef struct cf_layout {	173	typedef struct cf_layout {
141	PangoLayout *pl;	174	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	175	float r, g, b, a; // default color for rgba mode
143	int base_height;	176	int base_height;
144	CFPlus__Font font;	177	DC__Font font;
		178	rc_t *rc;
145	} *CFPlus__Layout;	179	} *DC__Layout;
146		180
147	static CFPlus__Font default_font;	181	static DC__Font default_font;
148	static PangoContext *opengl_context;	182	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	183	static PangoFontMap *opengl_fontmap;
150		184
151	static void	185	static void
152	substitute_func (FcPattern *pattern, gpointer data)	186	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	191	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	192	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	193	}
160		194
161	static void	195	static void
162	layout_update_font (CFPlus__Layout self)	196	layout_update_font (DC__Layout self)
163	{	197	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	198	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	199	* reasonably well with dejavu/bistream fonts
166	*/	200	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	201	PangoFontDescription *font = self->font ? self->font : default_font;
168		202
169	pango_font_description_set_absolute_size (font,	203	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	204	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		205
172	pango_layout_set_font_description (self->pl, font);	206	pango_layout_set_font_description (self->pl, font);
173	}	207	}
174		208
175	static void	209	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	210	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	211	{
178	PangoRectangle rect;	212	PangoRectangle rect;
179		213
180	// get_pixel_* wrongly rounds down	214	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	215	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		226
193	typedef uint16_t tileid;	227	typedef uint16_t tileid;
194	typedef uint16_t faceid;	228	typedef uint16_t faceid;
195		229
196	typedef struct {	230	typedef struct {
197	int name;	231	GLuint name;
198	int w, h;	232	int w, h;
199	float s, t;	233	float s, t;
200	uint8_t r, g, b, a;	234	uint8_t r, g, b, a;
201	tileid smoothtile;	235	tileid smoothtile;
202	uint8_t smoothlevel;	236	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	254	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	255	int texs; maptex *tex; // [tileid]
222		256
223	int32_t rows;	257	int32_t rows;
224	maprow *row;	258	maprow *row;
225	} *CFPlus__Map;	259	} *DC__Map;
226		260
227	static char *	261	static char *
228	prepend (char *ptr, int sze, int inc)	262	prepend (char *ptr, int sze, int inc)
229	{	263	{
230	char *p;	264	char *p;
…		…
268	self->texs *= 2;	302	self->texs *= 2;
269	}	303	}
270	}	304	}
271		305
272	static maprow *	306	static maprow *
273	map_get_row (CFPlus__Map self, int y)	307	map_get_row (DC__Map self, int y)
274	{	308	{
275	if (0 > y)	309	if (0 > y)
276	{	310	{
277	int extend = - y + MAP_EXTEND_Y;	311	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	312	Prepend (maprow, self->row, self->rows, extend);
…		…
316		350
317	return row->col + (x - row->c0);	351	return row->col + (x - row->c0);
318	}	352	}
319		353
320	static mapcell *	354	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	355	map_get_cell (DC__Map self, int x, int y)
322	{	356	{
323	return row_get_cell (map_get_row (self, y), x);	357	return row_get_cell (map_get_row (self, y), x);
324	}	358	}
325		359
326	static void	360	static void
327	map_clear (CFPlus__Map self)	361	map_clear (DC__Map self)
328	{	362	{
329	int r;	363	int r;
330		364
331	for (r = 0; r < self->rows; r++)	365	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	366	Safefree (self->row[r].col);
…		…
340	self->row = 0;	374	self->row = 0;
341	self->rows = 0;	375	self->rows = 0;
342	}	376	}
343		377
344	static void	378	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	379	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	380	{
347	int x, y;	381	int x, y;
348	maprow *row;	382	maprow *row;
349	mapcell *cell;	383	mapcell *cell;
350		384
…		…
429	n \|= n >> 16;	463	n \|= n >> 16;
430		464
431	return n + 1;	465	return n + 1;
432	}	466	}
433		467
		468	static unsigned int
		469	popcount (unsigned int n)
		470	{
		471	n -= (n >> 1) & 0x55555555U;
		472	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		473	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		474	n *= 0x01010101U;
		475
		476	return n >> 24;
		477	}
		478
434	/* SDL should provide this, really. */	479	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	480	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	481	#define SDLK_MODIFIER_MAX 314
437		482
438	MODULE = CFPlus PACKAGE = CFPlus	483	/******************************************************************************/
		484
		485	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		486	static GV *hover_gv;
		487
		488	static int
		489	within_widget (SV *widget, NV x, NV y)
		490	{
		491	HV *self;
		492	SV **svp;
		493	NV wx, ww, wy, wh;
		494
		495	if (!SvROK (widget))
		496	return 0;
		497
		498	self = (HV *)SvRV (widget);
		499
		500	if (SvTYPE (self) != SVt_PVHV)
		501	return 0;
		502
		503	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		504	if (y < wy)
		505	return 0;
		506
		507	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		508	if (y >= wy + wh)
		509	return 0;
		510
		511	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		512	if (x < wx)
		513	return 0;
		514
		515	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		516	if (x >= wx + ww)
		517	return 0;
		518
		519	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		520	if (!svp \|\| !SvTRUE (*svp))
		521	return 0;
		522
		523	return 1;
		524	}
		525
		526	MODULE = Deliantra::Client PACKAGE = DC
439		527
440	PROTOTYPES: ENABLE	528	PROTOTYPES: ENABLE
441		529
442	BOOT:	530	BOOT:
443	{	531	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	532	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	533	static const struct {
446	const char *name;	534	const char *name;
447	IV iv;	535	IV iv;
448	} *civ, const_iv[] = {	536	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	537	# define const_iv(name) { # name, (IV)name }
…		…
471		559
472	const_iv (SDL_APPINPUTFOCUS),	560	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	561	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	562	const_iv (SDL_APPACTIVE),
475		563
		564	const_iv (SDLK_FIRST),
		565	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	566	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	567	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	568	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	569	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	570	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	642	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	643	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	644	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	645	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	646	const_iv (KMOD_MODE),
		647
		648	const_iv (MIX_DEFAULT_FORMAT),
557	# undef const_iv	649	# undef const_iv
558	};	650	};
559		651
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		671
580	NV floor (NV x)	672	NV floor (NV x)
581		673
582	NV ceil (NV x)	674	NV ceil (NV x)
583		675
		676	IV minpot (UV n)
		677
		678	IV popcount (UV n)
		679
584	void	680	void
585	pango_init ()	681	pango_init ()
586	CODE:	682	CODE:
587	{	683	{
588	opengl_fontmap = pango_opengl_font_map_new ();	684	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	685	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);	686	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		687	/pango_context_set_font_description (opengl_context, default_font);/
		688	#if PANGO_VERSION_CHECK (1, 15, 2)
		689	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		690	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		691	#endif
591	}	692	}
592		693
593	char *	694	char *
594	SDL_GetError ()	695	SDL_GetError ()
595		696
…		…
627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	728	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
628		729
629	if (m && m != (SDL_Rect **)-1)	730	if (m && m != (SDL_Rect **)-1)
630	while (*m)	731	while (*m)
631	{	732	{
632	if ((m)->w >= 640 && (m)->h >= 480)	733	if ((m)->w >= 800 && (m)->h >= 480)
633	{	734	{
634	AV *av = newAV ();	735	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	736	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	737	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	738	av_push (av, newSViv (rgb));
…		…
661		762
662	if (RETVAL)	763	if (RETVAL)
663	{	764	{
664	av_clear (texture_av);	765	av_clear (texture_av);
665		766
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	767	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	768	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	769	#include "glfunc.h"
669	#undef GL_FUNC	770	#undef GL_FUNC
670	}	771	}
671	}	772	}
…		…
678	char *	779	char *
679	SDL_GetKeyName (int sym)	780	SDL_GetKeyName (int sym)
680		781
681	int	782	int
682	SDL_GetAppState ()	783	SDL_GetAppState ()
		784
		785	int
		786	SDL_GetModState ()
683		787
684	void	788	void
685	poll_events ()	789	poll_events ()
686	PPCODE:	790	PPCODE:
687	{	791	{
…		…
697	{	801	{
698	case SDL_KEYDOWN:	802	case SDL_KEYDOWN:
699	case SDL_KEYUP:	803	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	805	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	806	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 */	807	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);	808	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	809	break;
706		810
707	case SDL_ACTIVEEVENT:	811	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	812	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	830	x = ev.motion.x;
727	y = ev.motion.y;	831	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	832	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	833	}
730		834
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	835	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	836	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	837	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	838	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	839	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	840	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	841	}
738	break;	842	break;
739		843
740	case SDL_MOUSEBUTTONDOWN:	844	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	845	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	846	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		847
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	848	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	849	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	850	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	851	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	856	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	857	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	858	break;
755	}	859	}
756		860
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	861	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	862	}
759	}	863	}
760		864
761	int	865	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	866	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	867	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	868	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	869	Mix_ChannelFinished (channel_finished);
766		870
767	void	871	void
		872	Mix_QuerySpec ()
		873	PPCODE:
		874	{
		875	int freq, channels;
		876	Uint16 format;
		877
		878	if (Mix_QuerySpec (&freq, &format, &channels))
		879	{
		880	EXTEND (SP, 3);
		881	PUSHs (sv_2mortal (newSViv (freq)));
		882	PUSHs (sv_2mortal (newSViv (format)));
		883	PUSHs (sv_2mortal (newSViv (channels)));
		884	}
		885	}
		886
		887	void
768	Mix_CloseAudio ()	888	Mix_CloseAudio ()
769		889
770	int	890	int
771	Mix_AllocateChannels (int numchans = -1)	891	Mix_AllocateChannels (int numchans = -1)
		892
		893	const char *
		894	Mix_GetError ()
772		895
773	void	896	void
774	lowdelay (int fd, int val = 1)	897	lowdelay (int fd, int val = 1)
775	CODE:	898	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	899	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	925	}
803	}	926	}
804	#endif	927	#endif
805	}	928	}
806		929
807	void	930	int
808	add_font (char *file)	931	add_font (char *file)
809	CODE:	932	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	933	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		934	OUTPUT:
		935	RETVAL
811		936
812	void	937	void
813	load_image_inline (SV *image_)	938	load_image_inline (SV *image_)
814	ALIAS:	939	ALIAS:
815	load_image_file = 1	940	load_image_file = 1
…		…
818	STRLEN image_len;	943	STRLEN image_len;
819	char image = (char )SvPVbyte (image_, image_len);	944	char image = (char )SvPVbyte (image_, image_len);
820	SDL_Surface surface, surface2;	945	SDL_Surface surface, surface2;
821	SDL_PixelFormat fmt;	946	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	947	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	948	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	949	: SDL_RWFromConstMem (image, image_len);
825		950
826	if (!rw)	951	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	952	croak ("load_image: %s", SDL_GetError ());
828		953
…		…
901	void	1026	void
902	error (char *message)	1027	error (char *message)
903	CODE:	1028	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1029	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1030	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1031	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
907	#endif	1032	#endif
908		1033
909	void	1034	void
910	fatal (char *message)	1035	fatal (char *message)
911	CODE:	1036	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1037	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1038	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1039	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
915	#endif	1040	#endif
916	_exit (1);	1041	_exit (1);
917		1042
918	void	1043	void
919	_exit (int retval = 0)	1044	_exit (int retval = 0)
…		…
931	#if DEBUG	1056	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1057	VALGRIND_DO_LEAK_CHECK;
933	#endif	1058	#endif
934	}	1059	}
935		1060
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1061	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1062
938	PROTOTYPES: DISABLE	1063	PROTOTYPES: DISABLE
939		1064
940	CFPlus::Font	1065	DC::Font
941	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
942	CODE:	1067	CODE:
943	{	1068	{
944	int count;	1069	int count;
945	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
948	}	1073	}
949	OUTPUT:	1074	OUTPUT:
950	RETVAL	1075	RETVAL
951		1076
952	void	1077	void
953	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
954	CODE:	1079	CODE:
955	pango_font_description_free (self);	1080	pango_font_description_free (self);
956		1081
957	void	1082	void
958	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
959	PROTOTYPE: $	1084	PROTOTYPE: $
960	CODE:	1085	CODE:
961	default_font = self;	1086	default_font = self;
962		1087
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1089
965	PROTOTYPES: DISABLE	1090	PROTOTYPES: DISABLE
966		1091
967	void	1092	void
968	reset_glyph_cache ()	1093	glyph_cache_backup ()
969	PROTOTYPE:	1094	PROTOTYPE:
970	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
971	tc_clear ();	1102	tc_restore ();
972		1103
973	CFPlus::Layout	1104	DC::Layout
974	new (SV *class)	1105	new (SV *class)
975	CODE:	1106	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
977		1108
978	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
985		1117
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
988	OUTPUT:	1120	OUTPUT:
989	RETVAL	1121	RETVAL
990		1122
991	void	1123	void
992	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
993	CODE:	1125	CODE:
994	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
995	Safefree (self);	1128	Safefree (self);
996		1129
997	void	1130	void
998	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
999	CODE:	1132	CODE:
1000	{	1133	{
1001	STRLEN textlen;	1134	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
1003		1136
1004	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
1005	}	1138	}
1006		1139
1007	void	1140	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1142	CODE:
1010	{	1143	{
1011	STRLEN textlen;	1144	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
1013		1146
1014	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1148	}
1016		1149
1017	void	1150	void
1018	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
1019	CODE:	1152	CODE:
1020	{	1153	{
1021	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1156	const char *pos = text;
…		…
1058	if (attrs)	1191	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
1060	}	1193	}
1061		1194
1062	void	1195	void
1063	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
1064	PPCODE:	1197	PPCODE:
1065	{	1198	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1200
1068	do	1201	do
1069	{	1202	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1204
1072	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
1073	{	1206	{
1074	PangoRectangle extents;	1207	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1216
1084	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
1085	}	1218	}
1086		1219
1087	int	1220	int
1088	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
1089	CODE:	1222	CODE:
1090	{	1223	{
1091	int lines = 1;	1224	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
1093		1226
…		…
1098	}	1231	}
1099	OUTPUT:	1232	OUTPUT:
1100	RETVAL	1233	RETVAL
1101		1234
1102	SV *	1235	SV *
1103	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
1104	CODE:	1237	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1240	OUTPUT:
1108	RETVAL	1241	RETVAL
1109		1242
1110	void	1243	void
1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1244	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112	CODE:	1245	CODE:
1113	self->r = r;	1246	self->r = r;
1114	self->g = g;	1247	self->g = g;
1115	self->b = b;	1248	self->b = b;
1116	self->a = a;	1249	self->a = a;
1117		1250
1118	void	1251	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1253	CODE:
1121	if (self->font != font)	1254	if (self->font != font)
1122	{	1255	{
1123	self->font = font;	1256	self->font = font;
1124	layout_update_font (self);	1257	layout_update_font (self);
1125	}	1258	}
1126		1259
1127	void	1260	void
1128	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
1129	CODE:	1262	CODE:
1130	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
1131	{	1264	{
1132	self->base_height = base_height;	1265	self->base_height = base_height;
1133	layout_update_font (self);	1266	layout_update_font (self);
1134	}	1267	}
1135		1268
1136	void	1269	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1271	CODE:
1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1272	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140		1273
1141	void	1274	void
1142	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1143	CODE:	1276	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1278
1146	void	1279	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1281	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1283
1151	void	1284	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1286	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1159	);	1292	);
1160		1293
1161	void	1294	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1296	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1298
1166	void	1299	void
1167	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1168	PPCODE:	1301	PPCODE:
1169	{	1302	{
1170	int w, h;	1303	int w, h;
1171		1304
1172	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1310	}
1178		1311
1179	int	1312	int
1180	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1181	CODE:	1314	CODE:
1182	{	1315	{
1183	PangoRectangle rect;	1316	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1187	}	1320	}
1188	OUTPUT:	1321	OUTPUT:
1189	RETVAL	1322	RETVAL
1190		1323
1191	int	1324	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1326	CODE:
1194	{	1327	{
1195	int index, trailing;	1328	int index, trailing;
1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1329	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197	RETVAL = index + trailing;	1330	RETVAL = index + trailing;
1198	}	1331	}
1199	OUTPUT:	1332	OUTPUT:
1200	RETVAL	1333	RETVAL
1201		1334
1202	void	1335	void
1203	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1337	PPCODE:
1205	{	1338	{
1206	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1341
1209	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1346	}
1214		1347
1215	void	1348	void
1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1349	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217	PPCODE:	1350	PPCODE:
1218	{	1351	{
1219	int line, x;	1352	int line, x;
1220		1353
1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1354	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1355	#if !PANGO_VERSION_CHECK (1, 17, 3)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1357	--line;
		1358	#endif
1224	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1360	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1362	}
1228		1363
1229	void	1364	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1365	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1366	PPCODE:
1232	{	1367	{
1233	PangoLayoutLine *lp;	1368	PangoLayoutLine *lp;
1234	int index, trailing;	1369	int index, trailing;
1235		1370
1236	if (line < 0)	1371	if (line < 0)
1237	XSRETURN_EMPTY;	1372	XSRETURN_EMPTY;
1238		1373
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1375	XSRETURN_EMPTY; /* do better */
1241		1376
1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1377	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243		1378
1244	EXTEND (SP, 2);	1379	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1386	}
1252	}	1387	}
1253		1388
1254	void	1389	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1390	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1391	CODE:
		1392	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1258	self->pl,	1394	self->pl,
		1395	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1261	flags	1398	flags
1262	);	1399	);
		1400	// we assume that context_change actually clears/frees stuff
		1401	// and does not do any recomputation...
		1402	pango_layout_context_changed (self->pl);
1263		1403
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1404	void
		1405	draw (DC::Layout self)
		1406	CODE:
		1407	{
		1408	glEnable (GL_TEXTURE_2D);
		1409	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1410	glEnable (GL_BLEND);
		1411	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1412	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1413	glEnable (GL_ALPHA_TEST);
		1414	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1415
		1416	rc_draw (self->rc);
		1417
		1418	glDisable (GL_ALPHA_TEST);
		1419	glDisable (GL_BLEND);
		1420	glDisable (GL_TEXTURE_2D);
		1421	}
		1422
		1423	MODULE = Deliantra::Client PACKAGE = DC::Texture
1265		1424
1266	PROTOTYPES: ENABLE	1425	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1426
1270	void	1427	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1428	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1429	CODE:
1273	{	1430	{
…		…
1300	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
		1464
1305	if (items < 5)	1465	if (items < 5)
1306	{	1466	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1469	}
…		…
1347	RETVAL = width > 0;	1507	RETVAL = width > 0;
1348	}	1508	}
1349	OUTPUT:	1509	OUTPUT:
1350	RETVAL	1510	RETVAL
1351		1511
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1513
1354	PROTOTYPES: DISABLE	1514	PROTOTYPES: DISABLE
1355		1515
1356	CFPlus::Map	1516	DC::Map
1357	new (SV *class)	1517	new (SV *class)
1358	CODE:	1518	CODE:
1359	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1520	RETVAL->x = 0;
1361	RETVAL->y = 0;	1521	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1529	RETVAL->row = 0;
1370	OUTPUT:	1530	OUTPUT:
1371	RETVAL	1531	RETVAL
1372		1532
1373	void	1533	void
1374	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1375	CODE:	1535	CODE:
1376	{	1536	{
1377	map_clear (self);	1537	map_clear (self);
1378	Safefree (self->face2tile);	1538	Safefree (self->face2tile);
1379	Safefree (self->tex);	1539	Safefree (self->tex);
1380	Safefree (self);	1540	Safefree (self);
1381	}	1541	}
1382		1542
1383	void	1543	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1544	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1545	CODE:
1386	self->w = map_width;	1546	self->w = map_width;
1387	self->h = map_height;	1547	self->h = map_height;
1388		1548
1389	void	1549	void
1390	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1391	CODE:	1551	CODE:
1392	map_clear (self);	1552	map_clear (self);
1393		1553
1394	void	1554	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1555	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1556	CODE:
1397	{	1557	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1558	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1559	need_texid (self, tile);
1400	}	1560	}
1401		1561
1402	void	1562	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1563	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1564	CODE:
1405	{	1565	{
1406	tileid texid;	1566	tileid texid;
1407	maptex *tex;	1567	maptex *tex;
1408		1568
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1581	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1582	tex->smoothlevel = level;
1423	}	1583	}
1424		1584
1425	void	1585	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)	1586	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:	1587	CODE:
1428	{	1588	{
1429	need_texid (self, texid);	1589	need_texid (self, texid);
1430		1590
1431	{	1591	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1613	}
1454		1614
1455	int	1615	int
1456	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1457	ALIAS:	1617	ALIAS:
1458	oy = 1	1618	oy = 1
1459	x = 2	1619	x = 2
1460	y = 3	1620	y = 3
1461	w = 4	1621	w = 4
…		…
1472	}	1632	}
1473	OUTPUT:	1633	OUTPUT:
1474	RETVAL	1634	RETVAL
1475		1635
1476	void	1636	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1638	CODE:
1479	{	1639	{
1480	if (dx > 0)	1640	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1642	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1499	}	1659	}
1500	}	1660	}
1501		1661
1502	void	1662	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1664	CODE:
1505	{	1665	{
1506	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1507	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1508	mapcell *cell;	1668	mapcell *cell;
1509	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1510		1672
1511	while (data < data_end - 1)	1673	while (data < data_end - 1)
1512	{	1674	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1514		1676
…		…
1534	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1535		1697
1536	do	1698	do
1537	{	1699	{
1538	ext = *data++;	1700	ext = *data++;
1539	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1540		1702
1541	if (cmd < 4)	1703	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1544	{	1706	{
…		…
1547	}	1709	}
1548	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1712	else if (cmd == 0x47)
1551	{	1713	{
1552	if (*data == 4)	1714	if (*data == 1) cell->player = data [1];
1553	; // decode player count	1715	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1716	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1717	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1554		1718
1555	data += *data + 1;	1719	data += *data + 1;
1556	}	1720	}
1557	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1565	}	1729	}
1566	else	1730	else
1567	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1568	}	1732	}
1569		1733
		1734	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1735	if (flags & (4 >> z))
1571	{	1736	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1738	need_facenum (self, face);
1574	cell->tile [0] = self->face2tile [face];	1739	cell->tile [z] = self->face2tile [face];
		1740
		1741	if (cell->tile [z])
		1742	{
		1743	maptex *tex = self->tex + cell->tile [z];
		1744	if (!tex->name)
		1745	av_push (missing, newSViv (cell->tile [z]));
		1746
		1747	if (tex->smoothtile)
		1748	{
		1749	maptex *smooth = self->tex + tex->smoothtile;
		1750	if (!smooth->name)
		1751	av_push (missing, newSViv (tex->smoothtile));
		1752	}
		1753	}
1575	}	1754	}
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	}	1755	}
1591	else	1756	else
1592	cell->darkness = 0;	1757	cell->darkness = 0;
1593	}	1758	}
1594	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1595		1762
1596	SV *	1763	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1764	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1765	CODE:
1599	{	1766	{
1600	int x1, x;	1767	int x1, x;
1601	int y1, y;	1768	int y1, y;
1602	int z;	1769	int z;
…		…
1647	}	1814	}
1648	OUTPUT:	1815	OUTPUT:
1649	RETVAL	1816	RETVAL
1650		1817
1651	void	1818	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1819	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:	1820	CODE:
1654	{	1821	{
		1822	int x, y, z;
		1823
1655	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1825	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)	1826	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1827	smooth_key skey;
1659	int x, y, z;	1828	int pl_x, pl_y;
1660	int last_name;	1829	maptex pl_tex;
		1830
		1831	pl_tex.name = 0;
		1832
		1833	rc_t *rc = rc_alloc ();
		1834	rc_key_t key;
		1835	rc_array_t *arr;
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 wh + 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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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC vs. Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC vs.
Revision 1.261 by root, Sun Jul 13 12:17:00 2008 UTC