[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 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	CFPlus::Font	1063	PROTOTYPES: DISABLE
		1064
		1065	DC::Font
939	new_from_file (SV class, char path, int id = 0)	1066	new_from_file (SV class, char path, int id = 0)
940	CODE:	1067	CODE:
941	{	1068	{
942	int count;	1069	int count;
943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1070	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
946	}	1073	}
947	OUTPUT:	1074	OUTPUT:
948	RETVAL	1075	RETVAL
949		1076
950	void	1077	void
951	DESTROY (CFPlus::Font self)	1078	DESTROY (DC::Font self)
952	CODE:	1079	CODE:
953	pango_font_description_free (self);	1080	pango_font_description_free (self);
954		1081
955	void	1082	void
956	make_default (CFPlus::Font self)	1083	make_default (DC::Font self)
		1084	PROTOTYPE: $
957	CODE:	1085	CODE:
958	default_font = self;	1086	default_font = self;
959		1087
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1088	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1089
		1090	PROTOTYPES: DISABLE
		1091
962	void	1092	void
963	reset_glyph_cache ()	1093	glyph_cache_backup ()
		1094	PROTOTYPE:
964	CODE:	1095	CODE:
		1096	tc_backup ();
		1097
		1098	void
		1099	glyph_cache_restore ()
		1100	PROTOTYPE:
		1101	CODE:
965	tc_clear ();	1102	tc_restore ();
966		1103
967	CFPlus::Layout	1104	DC::Layout
968	new (SV *class)	1105	new (SV *class)
969	CODE:	1106	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1107	New (0, RETVAL, 1, struct cf_layout);
971		1108
972	RETVAL->pl = pango_layout_new (opengl_context);	1109	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1111	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1112	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1113	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1114	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1115	RETVAL->font = 0;
		1116	RETVAL->rc = rc_alloc ();
979		1117
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1118	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1119	layout_update_font (RETVAL);
982	OUTPUT:	1120	OUTPUT:
983	RETVAL	1121	RETVAL
984		1122
985	void	1123	void
986	DESTROY (CFPlus::Layout self)	1124	DESTROY (DC::Layout self)
987	CODE:	1125	CODE:
988	g_object_unref (self->pl);	1126	g_object_unref (self->pl);
		1127	rc_free (self->rc);
989	Safefree (self);	1128	Safefree (self);
990		1129
991	void	1130	void
992	set_text (CFPlus::Layout self, SV *text_)	1131	set_text (DC::Layout self, SV *text_)
993	CODE:	1132	CODE:
994	{	1133	{
995	STRLEN textlen;	1134	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1135	char *text = SvPVutf8 (text_, textlen);
997		1136
998	pango_layout_set_text (self->pl, text, textlen);	1137	pango_layout_set_text (self->pl, text, textlen);
999	}	1138	}
1000		1139
1001	void	1140	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1141	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1142	CODE:
1004	{	1143	{
1005	STRLEN textlen;	1144	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1145	char *text = SvPVutf8 (text_, textlen);
1007		1146
1008	pango_layout_set_markup (self->pl, text, textlen);	1147	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1148	}
1010		1149
1011	void	1150	void
1012	set_shapes (CFPlus::Layout self, ...)	1151	set_shapes (DC::Layout self, ...)
1013	CODE:	1152	CODE:
1014	{	1153	{
1015	PangoAttrList *attrs = 0;	1154	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1155	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1156	const char *pos = text;
…		…
1052	if (attrs)	1191	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1192	pango_layout_set_attributes (self->pl, attrs);
1054	}	1193	}
1055		1194
1056	void	1195	void
1057	get_shapes (CFPlus::Layout self)	1196	get_shapes (DC::Layout self)
1058	PPCODE:	1197	PPCODE:
1059	{	1198	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1199	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1200
1062	do	1201	do
1063	{	1202	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1203	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1204
1066	if (run && shape_attr_p (run))	1205	if (run && shape_attr_p (run))
1067	{	1206	{
1068	PangoRectangle extents;	1207	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1208	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1216
1078	pango_layout_iter_free (iter);	1217	pango_layout_iter_free (iter);
1079	}	1218	}
1080		1219
1081	int	1220	int
1082	has_wrapped (CFPlus::Layout self)	1221	has_wrapped (DC::Layout self)
1083	CODE:	1222	CODE:
1084	{	1223	{
1085	int lines = 1;	1224	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1225	const char *text = pango_layout_get_text (self->pl);
1087		1226
…		…
1092	}	1231	}
1093	OUTPUT:	1232	OUTPUT:
1094	RETVAL	1233	RETVAL
1095		1234
1096	SV *	1235	SV *
1097	get_text (CFPlus::Layout self)	1236	get_text (DC::Layout self)
1098	CODE:	1237	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1238	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1239	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1240	OUTPUT:
1102	RETVAL	1241	RETVAL
1103		1242
1104	void	1243	void
1105	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.)
1106	CODE:	1245	CODE:
1107	self->r = r;	1246	self->r = r;
1108	self->g = g;	1247	self->g = g;
1109	self->b = b;	1248	self->b = b;
1110	self->a = a;	1249	self->a = a;
1111		1250
1112	void	1251	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1252	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1253	CODE:
1115	if (self->font != font)	1254	if (self->font != font)
1116	{	1255	{
1117	self->font = font;	1256	self->font = font;
1118	layout_update_font (self);	1257	layout_update_font (self);
1119	}	1258	}
1120		1259
1121	void	1260	void
1122	set_height (CFPlus::Layout self, int base_height)	1261	set_height (DC::Layout self, int base_height)
1123	CODE:	1262	CODE:
1124	if (self->base_height != base_height)	1263	if (self->base_height != base_height)
1125	{	1264	{
1126	self->base_height = base_height;	1265	self->base_height = base_height;
1127	layout_update_font (self);	1266	layout_update_font (self);
1128	}	1267	}
1129		1268
1130	void	1269	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1270	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1271	CODE:
1133	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);
1134		1273
1135	void	1274	void
1136	set_indent (CFPlus::Layout self, int indent)	1275	set_indent (DC::Layout self, int indent)
1137	CODE:	1276	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1277	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1278
1140	void	1279	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1280	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1281	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1282	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1283
1145	void	1284	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1285	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1286	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1287	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1288	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1289	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1290	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1291	: PANGO_ELLIPSIZE_NONE
1153	);	1292	);
1154		1293
1155	void	1294	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1295	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1296	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1297	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1298
1160	void	1299	void
1161	size (CFPlus::Layout self)	1300	size (DC::Layout self)
1162	PPCODE:	1301	PPCODE:
1163	{	1302	{
1164	int w, h;	1303	int w, h;
1165		1304
1166	layout_get_pixel_size (self, &w, &h);	1305	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1308	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1309	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1310	}
1172		1311
1173	int	1312	int
1174	descent (CFPlus::Layout self)	1313	descent (DC::Layout self)
1175	CODE:	1314	CODE:
1176	{	1315	{
1177	PangoRectangle rect;	1316	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1317	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1318	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1319	RETVAL = PANGO_DESCENT (rect);
1181	}	1320	}
1182	OUTPUT:	1321	OUTPUT:
1183	RETVAL	1322	RETVAL
1184		1323
1185	int	1324	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1325	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1326	CODE:
1188	{	1327	{
1189	int index, trailing;	1328	int index, trailing;
1190	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);
1191	RETVAL = index + trailing;	1330	RETVAL = index + trailing;
1192	}	1331	}
1193	OUTPUT:	1332	OUTPUT:
1194	RETVAL	1333	RETVAL
1195		1334
1196	void	1335	void
1197	cursor_pos (CFPlus::Layout self, int index)	1336	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1337	PPCODE:
1199	{	1338	{
1200	PangoRectangle strong_pos;	1339	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1340	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1341
1203	EXTEND (SP, 3);	1342	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1343	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1344	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1345	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1346	}
1208		1347
1209	void	1348	void
1210	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)
1211	PPCODE:	1350	PPCODE:
1212	{	1351	{
1213	int line, x;	1352	int line, x;
1214		1353
1215	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)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1356	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1357	--line;
		1358	#endif
1218	EXTEND (SP, 2);	1359	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1360	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1361	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1362	}
1222		1363
1223	void	1364	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1365	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1366	PPCODE:
1226	{	1367	{
1227	PangoLayoutLine *lp;	1368	PangoLayoutLine *lp;
1228	int index, trailing;	1369	int index, trailing;
1229		1370
1230	if (line < 0)	1371	if (line < 0)
1231	XSRETURN_EMPTY;	1372	XSRETURN_EMPTY;
1232		1373
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1374	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1375	XSRETURN_EMPTY; /* do better */
1235		1376
1236	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);
1237		1378
1238	EXTEND (SP, 2);	1379	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1385	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1386	}
1246	}	1387	}
1247		1388
1248	void	1389	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1390	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1391	CODE:
		1392	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1393	pango_opengl_render_layout_subpixel (
1252	self->pl,	1394	self->pl,
		1395	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1396	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1397	self->r, self->g, self->b, self->a,
1255	flags	1398	flags
1256	);	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);
1257		1403
1258	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);
1259		1415
1260	int minpot (int n)	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
		1424
		1425	PROTOTYPES: ENABLE
1261		1426
1262	void	1427	void
1263	pad (SV *data_, int ow, int oh, int nw, int nh)	1428	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1429	CODE:
1265	{	1430	{
…		…
1292	HV hv = (HV )SvRV (self);	1457	HV hv = (HV )SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1458	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1459	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1460	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296		1461
		1462	if (name <= 0)
		1463	XSRETURN_EMPTY;
		1464
1297	if (items < 5)	1465	if (items < 5)
1298	{	1466	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1467	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1468	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301	}	1469	}
…		…
1339	RETVAL = width > 0;	1507	RETVAL = width > 0;
1340	}	1508	}
1341	OUTPUT:	1509	OUTPUT:
1342	RETVAL	1510	RETVAL
1343		1511
1344	MODULE = CFPlus PACKAGE = CFPlus::Map	1512	MODULE = Deliantra::Client PACKAGE = DC::Map
1345		1513
1346	CFPlus::Map	1514	PROTOTYPES: DISABLE
		1515
		1516	DC::Map
1347	new (SV *class)	1517	new (SV *class)
1348	CODE:	1518	CODE:
1349	New (0, RETVAL, 1, struct map);	1519	New (0, RETVAL, 1, struct map);
1350	RETVAL->x = 0;	1520	RETVAL->x = 0;
1351	RETVAL->y = 0;	1521	RETVAL->y = 0;
…		…
1359	RETVAL->row = 0;	1529	RETVAL->row = 0;
1360	OUTPUT:	1530	OUTPUT:
1361	RETVAL	1531	RETVAL
1362		1532
1363	void	1533	void
1364	DESTROY (CFPlus::Map self)	1534	DESTROY (DC::Map self)
1365	CODE:	1535	CODE:
1366	{	1536	{
1367	map_clear (self);	1537	map_clear (self);
1368	Safefree (self->face2tile);	1538	Safefree (self->face2tile);
1369	Safefree (self->tex);	1539	Safefree (self->tex);
1370	Safefree (self);	1540	Safefree (self);
1371	}	1541	}
1372		1542
1373	void	1543	void
1374	resize (CFPlus::Map self, int map_width, int map_height)	1544	resize (DC::Map self, int map_width, int map_height)
1375	CODE:	1545	CODE:
1376	self->w = map_width;	1546	self->w = map_width;
1377	self->h = map_height;	1547	self->h = map_height;
1378		1548
1379	void	1549	void
1380	clear (CFPlus::Map self)	1550	clear (DC::Map self)
1381	CODE:	1551	CODE:
1382	map_clear (self);	1552	map_clear (self);
1383		1553
1384	void	1554	void
1385	set_tileid (CFPlus::Map self, int face, int tile)	1555	set_tileid (DC::Map self, int face, int tile)
1386	CODE:	1556	CODE:
1387	{	1557	{
1388	need_facenum (self, face); self->face2tile [face] = tile;	1558	need_facenum (self, face); self->face2tile [face] = tile;
1389	need_texid (self, tile);	1559	need_texid (self, tile);
1390	}	1560	}
1391		1561
1392	void	1562	void
1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1563	set_smooth (DC::Map self, int face, int smooth, int level)
1394	CODE:	1564	CODE:
1395	{	1565	{
1396	tileid texid;	1566	tileid texid;
1397	maptex *tex;	1567	maptex *tex;
1398		1568
…		…
1411	tex->smoothtile = self->face2tile [smooth];	1581	tex->smoothtile = self->face2tile [smooth];
1412	tex->smoothlevel = level;	1582	tex->smoothlevel = level;
1413	}	1583	}
1414		1584
1415	void	1585	void
1416	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)
1417	CODE:	1587	CODE:
1418	{	1588	{
1419	need_texid (self, texid);	1589	need_texid (self, texid);
1420		1590
1421	{	1591	{
…		…
1441	// from transparent color bleeding and ugly wrapping effects.	1611	// from transparent color bleeding and ugly wrapping effects.
1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1612	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1443	}	1613	}
1444		1614
1445	int	1615	int
1446	ox (CFPlus::Map self)	1616	ox (DC::Map self)
1447	ALIAS:	1617	ALIAS:
1448	oy = 1	1618	oy = 1
1449	x = 2	1619	x = 2
1450	y = 3	1620	y = 3
1451	w = 4	1621	w = 4
…		…
1462	}	1632	}
1463	OUTPUT:	1633	OUTPUT:
1464	RETVAL	1634	RETVAL
1465		1635
1466	void	1636	void
1467	scroll (CFPlus::Map self, int dx, int dy)	1637	scroll (DC::Map self, int dx, int dy)
1468	CODE:	1638	CODE:
1469	{	1639	{
1470	if (dx > 0)	1640	if (dx > 0)
1471	map_blank (self, self->x, self->y, dx, self->h);	1641	map_blank (self, self->x, self->y, dx, self->h);
1472	else if (dx < 0)	1642	else if (dx < 0)
…		…
1487	self->rows += MAP_EXTEND_Y;	1657	self->rows += MAP_EXTEND_Y;
1488	self->y += MAP_EXTEND_Y;	1658	self->y += MAP_EXTEND_Y;
1489	}	1659	}
1490	}	1660	}
1491		1661
1492	void	1662	SV *
1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1663	map1a_update (DC::Map self, SV *data_, int extmap)
1494	CODE:	1664	CODE:
1495	{	1665	{
1496	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1666	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1497	uint8_t data_end = (uint8_t )SvEND (data_);	1667	uint8_t data_end = (uint8_t )SvEND (data_);
1498	mapcell *cell;	1668	mapcell *cell;
1499	int x, y, flags;	1669	int x, y, z, flags;
		1670	AV *missing = newAV ();
		1671	RETVAL = newRV_noinc ((SV *)missing);
1500		1672
1501	while (data < data_end - 1)	1673	while (data < data_end - 1)
1502	{	1674	{
1503	flags = (data [0] << 8) + data [1]; data += 2;	1675	flags = (data [0] << 8) + data [1]; data += 2;
1504		1676
…		…
1524	uint8_t ext, cmd;	1696	uint8_t ext, cmd;
1525		1697
1526	do	1698	do
1527	{	1699	{
1528	ext = *data++;	1700	ext = *data++;
1529	cmd = ext & 0x3f;	1701	cmd = ext & 0x7f;
1530		1702
1531	if (cmd < 4)	1703	if (cmd < 4)
1532	cell->darkness = 255 - ext * 64 + 1;	1704	cell->darkness = 255 - ext * 64 + 1;
1533	else if (cmd == 5) // health	1705	else if (cmd == 5) // health
1534	{	1706	{
…		…
1537	}	1709	}
1538	else if (cmd == 6) // monster width	1710	else if (cmd == 6) // monster width
1539	cell->stat_width = *data++ + 1;	1711	cell->stat_width = *data++ + 1;
1540	else if (cmd == 0x47)	1712	else if (cmd == 0x47)
1541	{	1713	{
1542	if (*data == 4)	1714	if (*data == 1) cell->player = data [1];
1543	; // 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);
1544		1718
1545	data += *data + 1;	1719	data += *data + 1;
1546	}	1720	}
1547	else if (cmd == 8) // cell flags	1721	else if (cmd == 8) // cell flags
1548	cell->flags = *data++;	1722	cell->flags = *data++;
…		…
1555	}	1729	}
1556	else	1730	else
1557	cell->darkness = *data++ + 1;	1731	cell->darkness = *data++ + 1;
1558	}	1732	}
1559		1733
		1734	for (z = 0; z <= 2; ++z)
1560	if (flags & 4)	1735	if (flags & (4 >> z))
1561	{	1736	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;	1737	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);	1738	need_facenum (self, face);
1564	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	}
1565	}	1754	}
1566
1567	if (flags & 2)
1568	{
1569	faceid face = (data [0] << 8) + data [1]; data += 2;
1570	need_facenum (self, face);
1571	cell->tile [1] = self->face2tile [face];
1572	}
1573
1574	if (flags & 1)
1575	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);
1578	cell->tile [2] = self->face2tile [face];
1579	}
1580	}	1755	}
1581	else	1756	else
1582	cell->darkness = 0;	1757	cell->darkness = 0;
1583	}	1758	}
1584	}	1759	}
		1760	OUTPUT:
		1761	RETVAL
1585		1762
1586	SV *	1763	SV *
1587	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)
1588	CODE:	1765	CODE:
1589	{	1766	{
1590	int x1, x;	1767	int x1, x;
1591	int y1, y;	1768	int y1, y;
1592	int z;	1769	int z;
…		…
1637	}	1814	}
1638	OUTPUT:	1815	OUTPUT:
1639	RETVAL	1816	RETVAL
1640		1817
1641	void	1818	void
1642	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)
1643	CODE:	1820	CODE:
1644	{	1821	{
		1822	int x, y, z;
		1823
1645	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	1824	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1646	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
1647	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)
1648	smooth_key skey;	1827	smooth_key skey;
1649	int x, y, z;	1828	int pl_x, pl_y;
1650	int last_name;	1829	maptex pl_tex;
		1830	rc_t *rc = rc_alloc ();
		1831	rc_key_t key;
		1832	rc_array_t *arr;
		1833
		1834	pl_tex.name = 0;
1651		1835
1652	// thats current max. sorry.	1836	// thats current max. sorry.
1653	if (sw > 255) sw = 255;	1837	if (sw > 255) sw = 255;
1654	if (sh > 255) sh = 255;	1838	if (sh > 255) sh = 255;
1655		1839
1656	// clear key, in case of extra padding	1840	// clear key, in case of extra padding
1657	memset (&skey, 0, sizeof (skey));	1841	memset (&skey, 0, sizeof (skey));
1658		1842
1659	glColor4ub (255, 255, 255, 255);	1843	memset (&key, 0, sizeof (key));
1660		1844	key.r = 255;
1661	glEnable (GL_BLEND);	1845	key.g = 255;
1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1846	key.b = 255;
1663	glEnable (GL_TEXTURE_2D);	1847	key.a = 255;
1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1848	key.mode = GL_QUADS;
1665		1849	key.format = GL_T2F_V3F;
1666	glBegin (GL_QUADS);	1850	key.texname = -1;
1667
1668	last_name = 0;
1669		1851
1670	mx += self->x;	1852	mx += self->x;
1671	my += self->y;	1853	my += self->y;
1672		1854
1673	// first pass: determine smooth_max	1855	// first pass: determine smooth_max
…		…
1689	MAX (self->tex [cell->tile [0]].smoothlevel,	1871	MAX (self->tex [cell->tile [0]].smoothlevel,
1690	MAX (self->tex [cell->tile [1]].smoothlevel,	1872	MAX (self->tex [cell->tile [1]].smoothlevel,
1691	self->tex [cell->tile [2]].smoothlevel));	1873	self->tex [cell->tile [2]].smoothlevel));
1692	}	1874	}
1693	}	1875	}
		1876
		1877	glEnable (GL_BLEND);
		1878	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1879	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1694		1880
1695	for (z = 0; z <= 2; z++)	1881	for (z = 0; z <= 2; z++)
1696	{	1882	{
1697	memset (smooth_level, 0, sizeof (smooth_level));	1883	memset (smooth_level, 0, sizeof (smooth_level));
1698		1884
…		…
1711	{	1897	{
1712	maptex tex = self->tex [tile];	1898	maptex tex = self->tex [tile];
1713	int px = (x + 1) * T - tex.w;	1899	int px = (x + 1) * T - tex.w;
1714	int py = (y + 1) * T - tex.h;	1900	int py = (y + 1) * T - tex.h;
1715		1901
1716	// suppressing texture state switches here
1717	// is only moderately effective, but worth the extra effort
1718	if (last_name != tex.name)	1902	if (key.texname != tex.name)
1719	{	1903	{
1720	if (!tex.name)	1904	if (!tex.name)
1721	tex = self->tex [2]; /* missing, replace by noface */	1905	tex = self->tex [2]; /* missing, replace by noface */
1722		1906
1723	glEnd ();	1907	key.texname = tex.name;
1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1908	arr = rc_array (rc, &key);
1725	glBegin (GL_QUADS);
1726	}	1909	}
1727		1910
1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1911	if (expect_false (cell->player == player) && expect_false (z == 2))
1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1732
1733	if (cell->flags && z == 2)
1734	{	1912	{
		1913	pl_x = px;
		1914	pl_y = py;
		1915	pl_tex = tex;
		1916	continue;
		1917	}
		1918
		1919	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1920	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1921	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1922	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1923
		1924	if (expect_false (cell->flags) && expect_false (z == 2))
		1925	{
		1926	// overlays such as the speech bubble, probably more to come
1735	if (cell->flags & 1)	1927	if (cell->flags & 1)
1736	{	1928	{
1737	maptex tex = self->tex [1];	1929	maptex tex = self->tex [1];
1738	int px = x * T + T * 2 / 32;	1930	int px = x * T + T * 2 / 32;
1739	int py = y * T - T * 6 / 32;	1931	int py = y * T - T * 6 / 32;
1740		1932
		1933	if (tex.name)
1741	glEnd ();	1934	{
1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1935	if (key.texname != tex.name)
		1936	{
		1937	key.texname = tex.name;
		1938	arr = rc_array (rc, &key);
		1939	}
		1940
		1941	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1942	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1943	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1944	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1743	glBegin (GL_QUADS);	1945	}
1744
1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1749	}	1946	}
1750	}	1947	}
1751		1948
1752	// update smooth hash	1949	// update smooth hash
1753	if (tex.smoothtile)	1950	if (tex.smoothtile)
…		…
1789	}	1986	}
1790	}	1987	}
1791	}	1988	}
1792	}	1989	}
1793		1990
		1991	rc_draw (rc);
		1992	rc_clear (rc);
		1993
1794	// go through all smoothlevels, lowest to highest, then draw.	1994	// go through all smoothlevels, lowest to highest, then draw.
1795	// this is basically counting sort	1995	// this is basically counting sort
1796	{	1996	{
1797	int w, b;	1997	int w, b;
1798		1998
		1999	glEnable (GL_TEXTURE_2D);
		2000	glBegin (GL_QUADS);
1799	for (w = 0; w < 256 / 32; ++w)	2001	for (w = 0; w < 256 / 32; ++w)
1800	{	2002	{
1801	uint32_t smask = smooth_level [w];	2003	uint32_t smask = smooth_level [w];
1802	if (smask)	2004	if (smask)
1803	for (b = 0; b < 32; ++b)	2005	for (b = 0; b < 32; ++b)
…		…
1822	int border = bits & 15;	2024	int border = bits & 15;
1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2025	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824	float dx = tex.s * .0625f; // 16 images/row	2026	float dx = tex.s * .0625f; // 16 images/row
1825	float dy = tex.t * .5f ; // 2 images/column	2027	float dy = tex.t * .5f ; // 2 images/column
1826		2028
1827	// this time naively avoiding texture state changes
1828	// save gobs of state changes.
1829	if (last_name != tex.name)	2029	if (tex.name)
1830	{	2030	{
		2031	// this time avoiding texture state changes
		2032	// save gobs of state changes.
1831	if (!tex.name)	2033	if (key.texname != tex.name)
1832	continue; // smoothing not yet available	2034	{
1833
1834	glEnd ();	2035	glEnd ();
1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2036	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836	glBegin (GL_QUADS);	2037	glBegin (GL_QUADS);
1837	}	2038	}
1838		2039
1839	if (border)	2040	if (border)
1840	{	2041	{
1841	float ox = border * dx;	2042	float ox = border * dx;
1842		2043
1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2044	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2045	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2046	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2047	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1847	}	2048	}
1848		2049
1849	if (corner)	2050	if (corner)
1850	{	2051	{
1851	float ox = corner * dx;	2052	float ox = corner * dx;
1852		2053
1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2054	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2055	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2056	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2057	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2058	}
1857	}	2059	}
1858	}	2060	}
1859	}	2061	}
1860	}	2062	}
1861	}	2063	}
		2064
		2065	glEnd ();
		2066	glDisable (GL_TEXTURE_2D);
		2067	key.texname = -1;
1862	}	2068	}
1863		2069
1864	hv_clear (smooth);	2070	hv_clear (smooth);
1865	}	2071	}
1866		2072
1867	glEnd ();	2073	if (pl_tex.name)
		2074	{
		2075	maptex tex = pl_tex;
		2076	int px = pl_x + pdx;
		2077	int py = pl_y + pdy;
1868		2078
1869	glDisable (GL_TEXTURE_2D);	2079	key.texname = tex.name;
		2080	arr = rc_array (rc, &key);
		2081
		2082	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2083	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2084	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2085	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2086
		2087	rc_draw (rc);
		2088	}
		2089
1870	glDisable (GL_BLEND);	2090	glDisable (GL_BLEND);
		2091	rc_free (rc);
1871		2092
1872	// top layer: overlays such as the health bar	2093	// top layer: overlays such as the health bar
1873	for (y = 0; y < sh; y++)	2094	for (y = 0; y < sh; y++)
1874	if (0 <= y + my && y + my < self->rows)	2095	if (0 <= y + my && y + my < self->rows)
1875	{	2096	{
…		…
1900	}	2121	}
1901	}	2122	}
1902	}	2123	}
1903		2124
1904	void	2125	void
1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2126	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1906	CODE:	2127	CODE:
1907	{	2128	{
1908	static float color[16][3] = {	2129	static float color[16][3] = {
1909	{ 0.00F, 0.00F, 0.00F },	2130	{ 0.00F, 0.00F, 0.00F },
1910	{ 1.00F, 1.00F, 1.00F },	2131	{ 1.00F, 1.00F, 1.00F },
…		…
1960	glDisable (GL_BLEND);	2181	glDisable (GL_BLEND);
1961	glDisable (GL_TEXTURE_2D);	2182	glDisable (GL_TEXTURE_2D);
1962	}	2183	}
1963		2184
1964	void	2185	void
1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2186	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1966	PPCODE:	2187	PPCODE:
1967	{	2188	{
1968	int x, y;	2189	int x, y;
		2190	int sw1 = sw + 2;
		2191	int sh1 = sh + 2;
		2192	int sh3 = sh * 3;
1969	int sw4 = (sw + 3) & ~3;	2193	int sw34 = (sw * 3 + 3) & ~3;
		2194	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1970	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2195	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1971	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2196	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1972		2197
1973	memset (darkness, 255, sw4 * sh);
1974	SvPOK_only (darkness_sv);	2198	SvPOK_only (darkness3_sv);
1975	SvCUR_set (darkness_sv, sw4 * sh);	2199	SvCUR_set (darkness3_sv, sw34 * sh3);
1976		2200
1977	mx += self->x;	2201	mx += self->x - 1;
1978	my += self->y;	2202	my += self->y - 1;
1979		2203
		2204	memset (darkness1, 255, sw1 * sh1);
		2205
1980	for (y = 0; y < sh; y++)	2206	for (y = 0; y < sh1; y++)
1981	if (0 <= y + my && y + my < self->rows)	2207	if (0 <= y + my && y + my < self->rows)
1982	{	2208	{
1983	maprow *row = self->row + (y + my);	2209	maprow *row = self->row + (y + my);
1984		2210
1985	for (x = 0; x < sw; x++)	2211	for (x = 0; x < sw1; x++)
1986	if (row->c0 <= x + mx && x + mx < row->c1)	2212	if (row->c0 <= x + mx && x + mx < row->c1)
1987	{	2213	{
1988	mapcell *cell = row->col + (x + mx - row->c0);	2214	mapcell *cell = row->col + (x + mx - row->c0);
1989		2215
1990	darkness[y * sw4 + x] = cell->darkness	2216	darkness1 [y * sw1 + x] = cell->darkness
1991	? 255 - (cell->darkness - 1)	2217	? 255 - (cell->darkness - 1)
1992	: 255 - FOW_DARKNESS;	2218	: 255 - FOW_DARKNESS;
1993	}	2219	}
1994	}	2220	}
1995		2221
1996	if (smoothing)
1997	{
1998	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
1999	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
2000
2001	SvPOK_only (darkness2_sv);
2002	SvCUR_set (darkness2_sv, sw4 * sh);
2003
2004	for (y = 0; y < sh; ++y)	2222	for (y = 0; y < sh; ++y)
2005	for (x = 0; x < sw4; ++x)	2223	for (x = 0; x < sw; ++x)
2006	{	2224	{
2007	float f = (float )matrix;	2225	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2008	int dx, dy;	2226	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2009	float sum = 0.f;	2227	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2228	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2229	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2230	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2231	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2232	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2233	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2010		2234
2011	for (dy = -1; dy <= 1; ++dy)	2235	uint8_t r11 = (d11 + d21 + d12) / 3;
2012	for (dx = -1; dx <= 1; ++dx)	2236	uint8_t r21 = d21;
2013	{	2237	uint8_t r31 = (d21 + d31 + d32) / 3;
2014	unsigned int x2 = x + dx;
2015	unsigned int y2 = y + dy;
2016		2238
2017	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2239	uint8_t r12 = d12;
2018	}	2240	uint8_t r22 = d22;
		2241	uint8_t r32 = d32;
2019		2242
2020	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2243	uint8_t r13 = (d13 + d23 + d12) / 3;
2021	}	2244	uint8_t r23 = d23;
		2245	uint8_t r33 = (d23 + d33 + d32) / 3;
2022		2246
2023	darkness_sv = darkness2_sv;	2247	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2248	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2249	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2250	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2251	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2252	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2253	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2254	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2255	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2024	}	2256	}
		2257
		2258	free (darkness1);
2025		2259
2026	EXTEND (SP, 3);	2260	EXTEND (SP, 3);
2027	PUSHs (sv_2mortal (newSViv (sw4)));	2261	PUSHs (sv_2mortal (newSViv (sw34)));
2028	PUSHs (sv_2mortal (newSViv (sh)));	2262	PUSHs (sv_2mortal (newSViv (sh3)));
2029	PUSHs (darkness_sv);	2263	PUSHs (darkness3_sv);
2030	}	2264	}
2031		2265
2032	SV *	2266	SV *
2033	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2267	get_rect (DC::Map self, int x0, int y0, int w, int h)
2034	CODE:	2268	CODE:
2035	{	2269	{
2036	int x, y, x1, y1;	2270	int x, y, x1, y1;
2037	SV data_sv = newSV (w h * 7 + 5);	2271	SV data_sv = newSV (w h * 7 + 5);
2038	uint8_t data = (uint8_t )SvPVX (data_sv);	2272	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2095	else	2329	else
2096	*data++ = 0;	2330	*data++ = 0;
2097	}	2331	}
2098	}	2332	}
2099		2333
		2334	/* if size is wh + 5 then no data has been found /
		2335	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2336	{
2100	SvPOK_only (data_sv);	2337	SvPOK_only (data_sv);
2101	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2338	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2339	}
		2340
2102	RETVAL = data_sv;	2341	RETVAL = data_sv;
2103	}	2342	}
2104	OUTPUT:	2343	OUTPUT:
2105	RETVAL	2344	RETVAL
2106		2345
2107	void	2346	void
2108	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2347	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2109	PPCODE:	2348	PPCODE:
2110	{	2349	{
2111	int x, y, z;	2350	int x, y, z;
2112	int w, h;	2351	int w, h;
2113	int x1, y1;	2352	int x1, y1;
		2353	STRLEN len;
		2354	uint8_t data, end;
		2355
		2356	len = SvLEN (data_sv);
		2357	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2358	data = SvPVbyte_nolen (data_sv);
		2359	end = data + len + 8;
		2360
		2361	if (len < 5)
		2362	XSRETURN_EMPTY;
2114		2363
2115	if (*data++ != 0)	2364	if (*data++ != 0)
2116	return; /* version mismatch */	2365	XSRETURN_EMPTY; /* version mismatch */
2117		2366
2118	w = data++ << 8; w \|= data++;	2367	w = data++ << 8; w \|= data++;
2119	h = data++ << 8; h \|= data++;	2368	h = data++ << 8; h \|= data++;
2120		2369
2121	// we need to do this 'cause we don't keep an absolute coord system for rows	2370	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2133	{	2382	{
2134	maprow *row = map_get_row (self, y);	2383	maprow *row = map_get_row (self, y);
2135		2384
2136	for (x = x0; x < x1; x++)	2385	for (x = x0; x < x1; x++)
2137	{	2386	{
		2387	uint8_t flags;
		2388
		2389	if (data + 7 >= end)
		2390	XSRETURN_EMPTY;
		2391
2138	uint8_t flags = *data++;	2392	flags = *data++;
2139		2393
2140	if (flags)	2394	if (flags)
2141	{	2395	{
2142	mapcell *cell = row_get_cell (row, x);	2396	mapcell *cell = row_get_cell (row, x);
2143	tileid tile[3] = { 0, 0, 0 };	2397	tileid tile[3] = { 0, 0, 0 };
…		…
2146	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2400	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2147	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2401	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2148		2402
2149	if (cell->darkness == 0)	2403	if (cell->darkness == 0)
2150	{	2404	{
2151	cell->darkness = 0;	2405	/cell->darkness = 0;/
		2406	EXTEND (SP, 3);
2152		2407
2153	for (z = 0; z <= 2; z++)	2408	for (z = 0; z <= 2; z++)
2154	{	2409	{
2155	tileid t = tile [z];	2410	tileid t = tile [z];
2156		2411
2157	if (t >= self->texs \|\| (t && !self->tex [t].name))	2412	if (t >= self->texs \|\| (t && !self->tex [t].name))
2158	{	2413	{
2159	XPUSHs (sv_2mortal (newSViv (t)));	2414	PUSHs (sv_2mortal (newSViv (t)));
2160	need_texid (self, t);	2415	need_texid (self, t);
2161	}	2416	}
2162		2417
2163	cell->tile [z] = t;	2418	cell->tile [z] = t;
2164	}	2419	}
…		…
2166	}	2421	}
2167	}	2422	}
2168	}	2423	}
2169	}	2424	}
2170		2425
2171	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2426	MODULE = Deliantra::Client PACKAGE = DC::RW
2172		2427
2173	CFPlus::MixChunk	2428	DC::RW
2174	new_from_file (SV class, char path)	2429	new (SV class, SV data_sv)
2175	CODE:	2430	CODE:
2176	RETVAL = Mix_LoadWAV (path);	2431	{
		2432	STRLEN datalen;
		2433	char *data = SvPVbyte (data_sv, datalen);
		2434
		2435	RETVAL = SDL_RWFromConstMem (data, datalen);
		2436	}
2177	OUTPUT:	2437	OUTPUT:
2178	RETVAL	2438	RETVAL
2179		2439
		2440	DC::RW
		2441	new_from_file (SV class, const char path, const char *mode = "rb")
		2442	CODE:
		2443	RETVAL = SDL_RWFromFile (path, mode);
		2444	OUTPUT:
		2445	RETVAL
		2446
		2447	# fails on win32:
		2448	# dc.xs(2268) : error C2059: syntax error : '('
2180	void	2449	#void
		2450	#close (DC::RW self)
		2451	# CODE:
		2452	# (self->(close)) (self);
		2453
		2454	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2455
		2456	PROTOTYPES: DISABLE
		2457
		2458	DC::Channel
		2459	find ()
		2460	CODE:
		2461	{
		2462	RETVAL = Mix_GroupAvailable (-1);
		2463
		2464	if (RETVAL < 0)
		2465	{
		2466	RETVAL = Mix_GroupOldest (-1);
		2467
		2468	if (RETVAL < 0)
		2469	XSRETURN_UNDEF;
		2470
		2471	Mix_HaltChannel (RETVAL);
		2472	}
		2473
		2474	Mix_UnregisterAllEffects (RETVAL);
		2475	Mix_Volume (RETVAL, 128);
		2476	}
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
		2481	halt (DC::Channel self)
		2482	CODE:
		2483	Mix_HaltChannel (self);
		2484
		2485	void
		2486	expire (DC::Channel self, int ticks = -1)
		2487	CODE:
		2488	Mix_ExpireChannel (self, ticks);
		2489
		2490	void
		2491	fade_out (DC::Channel self, int ticks = -1)
		2492	CODE:
		2493	Mix_FadeOutChannel (self, ticks);
		2494
		2495	int
		2496	volume (DC::Channel self, int volume)
		2497	CODE:
		2498	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2499	OUTPUT:
		2500	RETVAL
		2501
		2502	void
		2503	unregister_all_effects (DC::Channel self)
		2504	CODE:
		2505	Mix_UnregisterAllEffects (self);
		2506
		2507	void
		2508	set_panning (DC::Channel self, int left, int right)
		2509	CODE:
		2510	left = CLAMP (left , 0, 255);
		2511	right = CLAMP (right, 0, 255);
		2512	Mix_SetPanning (self, left, right);
		2513
		2514	void
		2515	set_distance (DC::Channel self, int distance)
		2516	CODE:
		2517	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2518
		2519	void
		2520	set_position (DC::Channel self, int angle, int distance)
		2521	CODE:
		2522
		2523	void
		2524	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2525	CODE:
		2526	{
		2527	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2528	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2529	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2530	}
		2531
		2532	void
		2533	set_reverse_stereo (DC::Channel self, int flip)
		2534	CODE:
		2535	Mix_SetReverseStereo (self, flip);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::MixChunk
		2542	new (SV *class, DC::RW rwops)
		2543	CODE:
		2544	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2545	OUTPUT:
		2546	RETVAL
		2547
		2548	void
2181	DESTROY (CFPlus::MixChunk self)	2549	DESTROY (DC::MixChunk self)
2182	CODE:	2550	CODE:
2183	Mix_FreeChunk (self);	2551	Mix_FreeChunk (self);
2184		2552
2185	int	2553	int
2186	volume (CFPlus::MixChunk self, int volume = -1)	2554	volume (DC::MixChunk self, int volume = -1)
2187	CODE:	2555	CODE:
		2556	if (items > 1)
		2557	volume = CLAMP (volume, 0, 128);
2188	RETVAL = Mix_VolumeChunk (self, volume);	2558	RETVAL = Mix_VolumeChunk (self, volume);
2189	OUTPUT:	2559	OUTPUT:
2190	RETVAL	2560	RETVAL
2191		2561
2192	int	2562	DC::Channel
2193	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2563	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2194	CODE:	2564	CODE:
		2565	{
2195	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2566	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2567
		2568	if (RETVAL < 0)
		2569	XSRETURN_UNDEF;
		2570
		2571	if (channel < 0)
		2572	{
		2573	Mix_UnregisterAllEffects (RETVAL);
		2574	Mix_Volume (RETVAL, 128);
		2575	}
		2576	}
2196	OUTPUT:	2577	OUTPUT:
2197	RETVAL	2578	RETVAL
2198		2579
2199	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2580	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2200		2581
2201	int	2582	int
2202	volume (int volume = -1)	2583	volume (int volume = -1)
		2584	PROTOTYPE: ;$
2203	CODE:	2585	CODE:
		2586	if (items > 0)
		2587	volume = CLAMP (volume, 0, 128);
2204	RETVAL = Mix_VolumeMusic (volume);	2588	RETVAL = Mix_VolumeMusic (volume);
2205	OUTPUT:	2589	OUTPUT:
2206	RETVAL	2590	RETVAL
2207		2591
		2592	void
		2593	fade_out (int ms)
		2594	CODE:
		2595	Mix_FadeOutMusic (ms);
		2596
		2597	void
		2598	halt ()
		2599	CODE:
		2600	Mix_HaltMusic ();
		2601
		2602	DC::MixMusic
		2603	new (SV *class, DC::RW rwops)
		2604	CODE:
		2605	RETVAL = Mix_LoadMUS_RW (rwops);
		2606	OUTPUT:
		2607	RETVAL
		2608
		2609	void
		2610	DESTROY (DC::MixMusic self)
		2611	CODE:
		2612	Mix_FreeMusic (self);
		2613
2208	int	2614	int
2209	fade_out (int ms)
2210	CODE:
2211	RETVAL = Mix_FadeOutMusic (ms);
2212	OUTPUT:
2213	RETVAL
2214
2215	CFPlus::MixMusic
2216	new_from_file (SV class, char path)
2217	CODE:
2218	RETVAL = Mix_LoadMUS (path);
2219	OUTPUT:
2220	RETVAL
2221
2222	void
2223	DESTROY (CFPlus::MixMusic self)
2224	CODE:
2225	Mix_FreeMusic (self);
2226
2227	int
2228	play (CFPlus::MixMusic self, int loops = -1)	2615	play (DC::MixMusic self, int loops = -1)
2229	CODE:	2616	CODE:
2230	RETVAL = Mix_PlayMusic (self, loops);	2617	RETVAL = Mix_PlayMusic (self, loops);
2231	OUTPUT:	2618	OUTPUT:
2232	RETVAL	2619	RETVAL
2233		2620
2234	int	2621	void
2235	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2622	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2236	CODE:	2623	CODE:
2237	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2624	Mix_FadeInMusicPos (self, loops, ms, position);
2238	OUTPUT:
2239	RETVAL
2240		2625
2241	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2626	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2627
		2628	PROTOTYPES: ENABLE
2242		2629
2243	BOOT:	2630	BOOT:
2244	{	2631	{
2245	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2632	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2246	static const struct {	2633	static const struct {
2247	const char *name;	2634	const char *name;
2248	IV iv;	2635	IV iv;
2249	} *civ, const_iv[] = {	2636	} *civ, const_iv[] = {
2250	# define const_iv(name) { # name, (IV)name }	2637	# define const_iv(name) { # name, (IV)name }
…		…
2262	const_iv (GL_ALPHA_TEST),	2649	const_iv (GL_ALPHA_TEST),
2263	const_iv (GL_NORMALIZE),	2650	const_iv (GL_NORMALIZE),
2264	const_iv (GL_RESCALE_NORMAL),	2651	const_iv (GL_RESCALE_NORMAL),
2265	const_iv (GL_FRONT),	2652	const_iv (GL_FRONT),
2266	const_iv (GL_BACK),	2653	const_iv (GL_BACK),
		2654	const_iv (GL_AUX0),
2267	const_iv (GL_AND),	2655	const_iv (GL_AND),
2268	const_iv (GL_ONE),	2656	const_iv (GL_ONE),
2269	const_iv (GL_ZERO),	2657	const_iv (GL_ZERO),
2270	const_iv (GL_SRC_ALPHA),	2658	const_iv (GL_SRC_ALPHA),
2271	const_iv (GL_DST_ALPHA),	2659	const_iv (GL_DST_ALPHA),
…		…
2284	const_iv (GL_INTENSITY),	2672	const_iv (GL_INTENSITY),
2285	const_iv (GL_LUMINANCE),	2673	const_iv (GL_LUMINANCE),
2286	const_iv (GL_LUMINANCE_ALPHA),	2674	const_iv (GL_LUMINANCE_ALPHA),
2287	const_iv (GL_FLOAT),	2675	const_iv (GL_FLOAT),
2288	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2676	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2677	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2678	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2679	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2680	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2681	const_iv (GL_COMPRESSED_RGB_ARB),
		2682	const_iv (GL_COMPRESSED_RGBA_ARB),
2289	const_iv (GL_COMPILE),	2683	const_iv (GL_COMPILE),
2290	const_iv (GL_PROXY_TEXTURE_1D),	2684	const_iv (GL_PROXY_TEXTURE_1D),
2291	const_iv (GL_PROXY_TEXTURE_2D),	2685	const_iv (GL_PROXY_TEXTURE_2D),
2292	const_iv (GL_TEXTURE_1D),	2686	const_iv (GL_TEXTURE_1D),
2293	const_iv (GL_TEXTURE_2D),	2687	const_iv (GL_TEXTURE_2D),
…		…
2317	const_iv (GL_COLOR_LOGIC_OP),	2711	const_iv (GL_COLOR_LOGIC_OP),
2318	const_iv (GL_SEPARABLE_2D),	2712	const_iv (GL_SEPARABLE_2D),
2319	const_iv (GL_CONVOLUTION_2D),	2713	const_iv (GL_CONVOLUTION_2D),
2320	const_iv (GL_CONVOLUTION_BORDER_MODE),	2714	const_iv (GL_CONVOLUTION_BORDER_MODE),
2321	const_iv (GL_CONSTANT_BORDER),	2715	const_iv (GL_CONSTANT_BORDER),
		2716	const_iv (GL_POINTS),
2322	const_iv (GL_LINES),	2717	const_iv (GL_LINES),
2323	const_iv (GL_LINE_STRIP),	2718	const_iv (GL_LINE_STRIP),
2324	const_iv (GL_LINE_LOOP),	2719	const_iv (GL_LINE_LOOP),
2325	const_iv (GL_QUADS),	2720	const_iv (GL_QUADS),
2326	const_iv (GL_QUAD_STRIP),	2721	const_iv (GL_QUAD_STRIP),
2327	const_iv (GL_TRIANGLES),	2722	const_iv (GL_TRIANGLES),
2328	const_iv (GL_TRIANGLE_STRIP),	2723	const_iv (GL_TRIANGLE_STRIP),
2329	const_iv (GL_TRIANGLE_FAN),	2724	const_iv (GL_TRIANGLE_FAN),
		2725	const_iv (GL_POLYGON),
2330	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2726	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2727	const_iv (GL_POINT_SMOOTH_HINT),
		2728	const_iv (GL_LINE_SMOOTH_HINT),
		2729	const_iv (GL_POLYGON_SMOOTH_HINT),
		2730	const_iv (GL_GENERATE_MIPMAP_HINT),
		2731	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2331	const_iv (GL_FASTEST),	2732	const_iv (GL_FASTEST),
		2733	const_iv (GL_DONT_CARE),
		2734	const_iv (GL_NICEST),
2332	const_iv (GL_V2F),	2735	const_iv (GL_V2F),
2333	const_iv (GL_V3F),	2736	const_iv (GL_V3F),
2334	const_iv (GL_T2F_V3F),	2737	const_iv (GL_T2F_V3F),
2335	const_iv (GL_T2F_N3F_V3F),	2738	const_iv (GL_T2F_N3F_V3F),
2336	# undef const_iv	2739	# undef const_iv
…		…
2341		2744
2342	texture_av = newAV ();	2745	texture_av = newAV ();
2343	AvREAL_off (texture_av);	2746	AvREAL_off (texture_av);
2344	}	2747	}
2345		2748
		2749	void
		2750	disable_GL_EXT_blend_func_separate ()
		2751	CODE:
		2752	gl.BlendFuncSeparate = 0;
		2753	gl.BlendFuncSeparateEXT = 0;
		2754
2346	char *	2755	char *
2347	gl_vendor ()	2756	gl_vendor ()
2348	CODE:	2757	CODE:
2349	RETVAL = (char *)glGetString (GL_VENDOR);	2758	RETVAL = (char *)glGetString (GL_VENDOR);
2350	OUTPUT:	2759	OUTPUT:
…		…
2422	# near_ and far_ are due to microsofts buggy "c" compiler	2831	# near_ and far_ are due to microsofts buggy "c" compiler
2423	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2832	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2424		2833
2425	# near_ and far_ are due to microsofts buggy "c" compiler	2834	# near_ and far_ are due to microsofts buggy "c" compiler
2426	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2835	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2836
		2837	PROTOTYPES: DISABLE
2427		2838
2428	void glViewport (int x, int y, int width, int height)	2839	void glViewport (int x, int y, int width, int height)
2429		2840
2430	void glScissor (int x, int y, int width, int height)	2841	void glScissor (int x, int y, int width, int height)
2431		2842
…		…
2439		2850
2440	void glRotate (float angle, float x, float y, float z)	2851	void glRotate (float angle, float x, float y, float z)
2441	CODE:	2852	CODE:
2442	glRotatef (angle, x, y, z);	2853	glRotatef (angle, x, y, z);
2443		2854
2444	void glBegin (int mode)
2445
2446	void glEnd ()
2447
2448	void glColor (float r, float g, float b, float a = 1.0)	2855	void glColor (float r, float g, float b, float a = 1.0)
2449	PROTOTYPE: @
2450	ALIAS:	2856	ALIAS:
2451	glColor_premultiply = 1	2857	glColor_premultiply = 1
2452	CODE:	2858	CODE:
2453	if (ix)	2859	if (ix)
2454	{	2860	{
…		…
2457	b *= a;	2863	b *= a;
2458	}	2864	}
2459	// microsoft visual "c" rounds instead of truncating...	2865	// microsoft visual "c" rounds instead of truncating...
2460	glColor4f (r, g, b, a);	2866	glColor4f (r, g, b, a);
2461		2867
2462	void glInterleavedArrays (int format, int stride, char *data)
2463
2464	void glDrawElements (int mode, int count, int type, char *indices)
2465
2466	# 1.2 void glDrawRangeElements (int mode, int start, int end
2467
2468	void glRasterPos (float x, float y, float z = 0.)	2868	void glRasterPos (float x, float y, float z = 0.)
2469	CODE:	2869	CODE:
2470	glRasterPos3f (0, 0, z);	2870	glRasterPos3f (0, 0, z);
2471	glBitmap (0, 0, 0, 0, x, y, 0);	2871	glBitmap (0, 0, 0, 0, x, y, 0);
2472		2872
…		…
2476		2876
2477	void glTexCoord (float s, float t)	2877	void glTexCoord (float s, float t)
2478	CODE:	2878	CODE:
2479	glTexCoord2f (s, t);	2879	glTexCoord2f (s, t);
2480		2880
		2881	void glRect (float x1, float y1, float x2, float y2)
		2882	CODE:
		2883	glRectf (x1, y1, x2, y2);
		2884
		2885	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2886	CODE:
		2887	glBegin (GL_LINE_LOOP);
		2888	glVertex2f (x1, y1);
		2889	glVertex2f (x2, y1);
		2890	glVertex2f (x2, y2);
		2891	glVertex2f (x1, y2);
		2892	glEnd ();
		2893
		2894	PROTOTYPES: ENABLE
		2895
		2896	void glBegin (int mode)
		2897
		2898	void glEnd ()
		2899
		2900	void glPointSize (GLfloat size)
		2901
		2902	void glLineWidth (GLfloat width)
		2903
		2904	void glInterleavedArrays (int format, int stride, char *data)
		2905
		2906	void glDrawElements (int mode, int count, int type, char *indices)
		2907
		2908	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2909
2481	void glTexEnv (int target, int pname, float param)	2910	void glTexEnv (int target, int pname, float param)
2482	CODE:	2911	CODE:
2483	glTexEnvf (target, pname, param);	2912	glTexEnvf (target, pname, param);
2484		2913
2485	void glTexParameter (int target, int pname, float param)	2914	void glTexParameter (int target, int pname, float param)
…		…
2501	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2930	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2502	CODE:	2931	CODE:
2503	if (gl.SeparableFilter2D)	2932	if (gl.SeparableFilter2D)
2504	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2933	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2505		2934
2506	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2935	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2507		2936
2508	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2937	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2509		2938
2510	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2939	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2511		2940
…		…
2537		2966
2538	void glEndList ()	2967	void glEndList ()
2539		2968
2540	void glCallList (int list)	2969	void glCallList (int list)
2541		2970
		2971	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2972
		2973	PROTOTYPES: DISABLE
		2974
		2975	void
		2976	find_widget (SV *self, NV x, NV y)
		2977	PPCODE:
		2978	{
		2979	if (within_widget (self, x, y))
		2980	XPUSHs (self);
		2981	}
		2982
		2983	BOOT:
		2984	{
		2985	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2986
		2987	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2988	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2989	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2990	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2991	}
		2992
		2993	void
		2994	draw (SV *self)
		2995	CODE:
		2996	{
		2997	HV *hv;
		2998	SV **svp;
		2999	NV x, y, w, h;
		3000	SV *draw_x_sv = GvSV (draw_x_gv);
		3001	SV *draw_y_sv = GvSV (draw_y_gv);
		3002	SV *draw_w_sv = GvSV (draw_w_gv);
		3003	SV *draw_h_sv = GvSV (draw_h_gv);
		3004	double draw_x, draw_y;
		3005
		3006	if (!SvROK (self))
		3007	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3008
		3009	hv = (HV *)SvRV (self);
		3010
		3011	if (SvTYPE (hv) != SVt_PVHV)
		3012	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3013
		3014	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3015	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3016
		3017	if (!h \|\| !w)
		3018	XSRETURN_EMPTY;
		3019
		3020	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3021	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3022
		3023	draw_x = SvNV (draw_x_sv) + x;
		3024	draw_y = SvNV (draw_y_sv) + y;
		3025
		3026	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3027	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3028	XSRETURN_EMPTY;
		3029
		3030	sv_setnv (draw_x_sv, draw_x);
		3031	sv_setnv (draw_y_sv, draw_y);
		3032
		3033	glPushMatrix ();
		3034	glTranslated (x, y, 0);
		3035
		3036	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3037	{
		3038	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3039
		3040	if (svp && SvTRUE (*svp))
		3041	{
		3042	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3043	glEnable (GL_BLEND);
		3044	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3045	glBegin (GL_QUADS);
		3046	glVertex2f (0, 0);
		3047	glVertex2f (w, 0);
		3048	glVertex2f (w, h);
		3049	glVertex2f (0, h);
		3050	glEnd ();
		3051	glDisable (GL_BLEND);
		3052	}
		3053	}
		3054	#if 0
		3055	// draw borders, for debugging
		3056	glPushMatrix ();
		3057	glColor4f (1., 1., 0., 1.);
		3058	glTranslatef (.5, .5, 0.);
		3059	glBegin (GL_LINE_LOOP);
		3060	glVertex2f (0 , 0);
		3061	glVertex2f (w - 1, 0);
		3062	glVertex2f (w - 1, h - 1);
		3063	glVertex2f (0 , h - 1);
		3064	glEnd ();
		3065	glPopMatrix ();
		3066	#endif
		3067	PUSHMARK (SP);
		3068	XPUSHs (self);
		3069	PUTBACK;
		3070	call_method ("_draw", G_VOID \| G_DISCARD);
		3071	SPAGAIN;
		3072
		3073	glPopMatrix ();
		3074
		3075	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3076	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3077	}
		3078

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC vs. Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC vs.
Revision 1.262 by root, Wed Jul 16 20:12:27 2008 UTC