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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC vs.
Revision 1.296 by root, Mon Dec 21 23:52:34 2009 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 atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
27	#include <stdio.h>	31	#include <stdio.h>
28	#include <stdlib.h>	32	#include <stdlib.h>
		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		35
30	#include <SDL.h>	36	#include <SDL.h>
31	#include <SDL_thread.h>	37	#include <SDL_thread.h>
32	#include <SDL_endian.h>	38	#include <SDL_endian.h>
33	#include <SDL_image.h>	39	#include <SDL_image.h>
34	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
36		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
37	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
39		50
40	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
41		52
42	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
43		65
44	#ifndef _WIN32	66	#ifndef _WIN32
45	# include <sys/types.h>	67	# include <sys/types.h>
46	# include <sys/socket.h>	68	# include <sys/socket.h>
47	# include <netinet/in.h>	69	# include <netinet/in.h>
48	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
49	# include <inttypes.h>	71	# include <inttypes.h>
50	#endif	72	#endif
51		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
54	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
55		89
56	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
58		92
59	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
60		94
61	#if 0	95	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	97
64	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
65	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
		102	#define TEXID_HIDDEN 3
66		103
67	static AV *texture_av;	104	static AV *texture_av;
68		105
69	static struct	106	static struct
70	{	107	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	144	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	145	glDeleteTextures (1, &name);
109	}	146	}
110		147
111	#include "texcache.c"	148	#include "texcache.c"
		149	#include "rendercache.c"
112		150
113	#include "pango-font.c"	151	#include "pango-font.c"
114	#include "pango-fontmap.c"	152	#include "pango-fontmap.c"
115	#include "pango-render.c"	153	#include "pango-render.c"
116		154
		155	typedef IV DC__Channel;
		156	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	157	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	158	typedef Mix_Music *DC__MixMusic;
119		159
120	typedef PangoFontDescription *CFPlus__Font;	160	typedef PangoFontDescription *DC__Font;
121		161
122	static int	162	static int
123	shape_attr_p (PangoLayoutRun *run)	163	shape_attr_p (PangoLayoutRun *run)
124	{	164	{
125	GSList *attrs = run->item->analysis.extra_attrs;	165	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		179
140	typedef struct cf_layout {	180	typedef struct cf_layout {
141	PangoLayout *pl;	181	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	182	float r, g, b, a; // default color for rgba mode
143	int base_height;	183	int base_height;
144	CFPlus__Font font;	184	DC__Font font;
		185	rc_t *rc;
145	} *CFPlus__Layout;	186	} *DC__Layout;
146		187
147	static CFPlus__Font default_font;	188	static DC__Font default_font;
148	static PangoContext *opengl_context;	189	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	190	static PangoFontMap *opengl_fontmap;
150		191
151	static void	192	static void
152	substitute_func (FcPattern *pattern, gpointer data)	193	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	198	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	199	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	200	}
160		201
161	static void	202	static void
162	layout_update_font (CFPlus__Layout self)	203	layout_update_font (DC__Layout self)
163	{	204	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	205	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	206	* reasonably well with dejavu/bistream fonts
166	*/	207	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	208	PangoFontDescription *font = self->font ? self->font : default_font;
168		209
169	pango_font_description_set_absolute_size (font,	210	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	211	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		212
172	pango_layout_set_font_description (self->pl, font);	213	pango_layout_set_font_description (self->pl, font);
173	}	214	}
174		215
175	static void	216	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	217	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	218	{
178	PangoRectangle rect;	219	PangoRectangle rect;
179		220
180	// get_pixel_* wrongly rounds down	221	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	222	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		233
193	typedef uint16_t tileid;	234	typedef uint16_t tileid;
194	typedef uint16_t faceid;	235	typedef uint16_t faceid;
195		236
196	typedef struct {	237	typedef struct {
197	int name;	238	GLuint name;
198	int w, h;	239	int w, h;
199	float s, t;	240	float s, t;
200	uint8_t r, g, b, a;	241	uint8_t r, g, b, a;
201	tileid smoothtile;	242	tileid smoothtile;
202	uint8_t smoothlevel;	243	uint8_t smoothlevel;
		244	uint8_t unused; /* set to zero on use */
203	} maptex;	245	} maptex;
204		246
205	typedef struct {	247	typedef struct {
206	uint32_t player;	248	uint32_t player;
207	tileid tile[3];	249	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	262	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	263	int texs; maptex *tex; // [tileid]
222		264
223	int32_t rows;	265	int32_t rows;
224	maprow *row;	266	maprow *row;
225	} *CFPlus__Map;	267	} *DC__Map;
226		268
227	static char *	269	static char *
228	prepend (char *ptr, int sze, int inc)	270	prepend (char *ptr, int sze, int inc)
229	{	271	{
230	char *p;	272	char *p;
…		…
268	self->texs *= 2;	310	self->texs *= 2;
269	}	311	}
270	}	312	}
271		313
272	static maprow *	314	static maprow *
273	map_get_row (CFPlus__Map self, int y)	315	map_get_row (DC__Map self, int y)
274	{	316	{
275	if (0 > y)	317	if (0 > y)
276	{	318	{
277	int extend = - y + MAP_EXTEND_Y;	319	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	320	Prepend (maprow, self->row, self->rows, extend);
…		…
316		358
317	return row->col + (x - row->c0);	359	return row->col + (x - row->c0);
318	}	360	}
319		361
320	static mapcell *	362	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	363	map_get_cell (DC__Map self, int x, int y)
322	{	364	{
323	return row_get_cell (map_get_row (self, y), x);	365	return row_get_cell (map_get_row (self, y), x);
324	}	366	}
325		367
326	static void	368	static void
327	map_clear (CFPlus__Map self)	369	map_clear (DC__Map self)
328	{	370	{
329	int r;	371	int r;
330		372
331	for (r = 0; r < self->rows; r++)	373	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	374	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	381	self->oy = 0;
340	self->row = 0;	382	self->row = 0;
341	self->rows = 0;	383	self->rows = 0;
342	}	384	}
343		385
		386	#define CELL_CLEAR(cell) \
		387	do { \
		388	if ((cell)->player) \
		389	(cell)->tile [2] = 0; \
		390	(cell)->darkness = 0; \
		391	(cell)->stat_hp = 0; \
		392	(cell)->flags = 0; \
		393	(cell)->player = 0; \
		394	} while (0)
		395
344	static void	396	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	397	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	398	{
347	int x, y;	399	int x, y;
348	maprow *row;	400	maprow *row;
349	mapcell *cell;	401	mapcell *cell;
350		402
…		…
362	if (x >= row->c1)	414	if (x >= row->c1)
363	break;	415	break;
364		416
365	cell = row->col + x - row->c0;	417	cell = row->col + x - row->c0;
366		418
367	cell->darkness = 0;	419	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	420	}
372	}	421	}
373	}	422	}
374		423
375	typedef struct {	424	typedef struct {
…		…
429	n |= n >> 16;	478	n |= n >> 16;
430		479
431	return n + 1;	480	return n + 1;
432	}	481	}
433		482
		483	static unsigned int
		484	popcount (unsigned int n)
		485	{
		486	n -= (n >> 1) & 0x55555555U;
		487	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		488	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		489	n *= 0x01010101U;
		490
		491	return n >> 24;
		492	}
		493
434	/* SDL should provide this, really. */	494	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	495	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	496	#define SDLK_MODIFIER_MAX 314
437		497
438	/******************************************************************************/	498	/******************************************************************************/
…		…
476	return 0;	536	return 0;
477		537
478	return 1;	538	return 1;
479	}	539	}
480		540
481	MODULE = CFPlus PACKAGE = CFPlus	541	/******************************************************************************/
		542
		543	/* process keyboard modifiers */
		544	static int
		545	mod_munge (int mod)
		546	{
		547	mod &= MOD_MASK;
		548
		549	if (mod & (KMOD_META | KMOD_ALT))
		550	mod |= KMOD_LRAM;
		551
		552	return mod;
		553	}
		554
		555	static void
		556	deliantra_main ()
		557	{
		558	char *argv[] = { 0 };
		559	call_argv ("::main", G_DISCARD | G_VOID, argv);
		560	}
		561
		562	#ifdef __MACOSX__
		563	/* to due surprising braindamage on the side of SDL design, we
		564	* do some mind-boggling hack here: SDL requires a custom main()
		565	* on OS X, so... we provide one and call the original main(), which,
		566	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		567	* and which calls our main (== SDL_main) back.
		568	*/
		569	extern C_LINKAGE int
		570	main (int argc, char *argv[])
		571	{
		572	deliantra_main ();
		573	}
		574
		575	#undef main
		576
		577	extern C_LINKAGE int main (int argc, char *argv[]);
		578
		579	static void
		580	SDL_braino (void)
		581	{
		582	char *argv[] = { "deliantra client", 0 };
		583	(main) (1, argv);
		584	}
		585	#else
		586	static void
		587	SDL_braino (void)
		588	{
		589	deliantra_main ();
		590	}
		591	#endif
		592
		593	MODULE = Deliantra::Client PACKAGE = DC
482		594
483	PROTOTYPES: ENABLE	595	PROTOTYPES: ENABLE
484		596
485	BOOT:	597	BOOT:
486	{	598	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	599	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	600	static const struct {
489	const char *name;	601	const char *name;
490	IV iv;	602	IV iv;
491	} *civ, const_iv[] = {	603	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	604	# define const_iv(name) { # name, (IV)name }
…		…
514		626
515	const_iv (SDL_APPINPUTFOCUS),	627	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	628	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	629	const_iv (SDL_APPACTIVE),
518		630
		631
		632	const_iv (SDLK_UNKNOWN),
		633	const_iv (SDLK_FIRST),
		634	const_iv (SDLK_BACKSPACE),
		635	const_iv (SDLK_TAB),
		636	const_iv (SDLK_CLEAR),
		637	const_iv (SDLK_RETURN),
		638	const_iv (SDLK_PAUSE),
		639	const_iv (SDLK_ESCAPE),
		640	const_iv (SDLK_SPACE),
		641	const_iv (SDLK_EXCLAIM),
		642	const_iv (SDLK_QUOTEDBL),
		643	const_iv (SDLK_HASH),
		644	const_iv (SDLK_DOLLAR),
		645	const_iv (SDLK_AMPERSAND),
		646	const_iv (SDLK_QUOTE),
		647	const_iv (SDLK_LEFTPAREN),
		648	const_iv (SDLK_RIGHTPAREN),
		649	const_iv (SDLK_ASTERISK),
		650	const_iv (SDLK_PLUS),
		651	const_iv (SDLK_COMMA),
		652	const_iv (SDLK_MINUS),
		653	const_iv (SDLK_PERIOD),
		654	const_iv (SDLK_SLASH),
		655	const_iv (SDLK_0),
		656	const_iv (SDLK_1),
		657	const_iv (SDLK_2),
		658	const_iv (SDLK_3),
		659	const_iv (SDLK_4),
		660	const_iv (SDLK_5),
		661	const_iv (SDLK_6),
		662	const_iv (SDLK_7),
		663	const_iv (SDLK_8),
		664	const_iv (SDLK_9),
		665	const_iv (SDLK_COLON),
		666	const_iv (SDLK_SEMICOLON),
		667	const_iv (SDLK_LESS),
		668	const_iv (SDLK_EQUALS),
		669	const_iv (SDLK_GREATER),
		670	const_iv (SDLK_QUESTION),
		671	const_iv (SDLK_AT),
		672
		673	const_iv (SDLK_LEFTBRACKET),
		674	const_iv (SDLK_BACKSLASH),
		675	const_iv (SDLK_RIGHTBRACKET),
		676	const_iv (SDLK_CARET),
		677	const_iv (SDLK_UNDERSCORE),
		678	const_iv (SDLK_BACKQUOTE),
		679	const_iv (SDLK_DELETE),
		680
		681	const_iv (SDLK_FIRST),
		682	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	683	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	684	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	685	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	686	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	687	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	759	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	760	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	761	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	762	const_iv (KMOD_CAPS),
599	const_iv (KMOD_MODE),	763	const_iv (KMOD_MODE),
		764
		765	const_iv (KMOD_LRAM),
		766
		767	const_iv (MIX_DEFAULT_FORMAT),
		768
		769	const_iv (SDL_INIT_TIMER),
		770	const_iv (SDL_INIT_AUDIO),
		771	const_iv (SDL_INIT_VIDEO),
		772	const_iv (SDL_INIT_CDROM),
		773	const_iv (SDL_INIT_JOYSTICK),
		774	const_iv (SDL_INIT_EVERYTHING),
		775	const_iv (SDL_INIT_NOPARACHUTE),
		776	const_iv (SDL_INIT_EVENTTHREAD),
		777
		778	const_iv (SDL_GL_RED_SIZE),
		779	const_iv (SDL_GL_GREEN_SIZE),
		780	const_iv (SDL_GL_BLUE_SIZE),
		781	const_iv (SDL_GL_ALPHA_SIZE),
		782	const_iv (SDL_GL_DOUBLEBUFFER),
		783	const_iv (SDL_GL_BUFFER_SIZE),
		784	const_iv (SDL_GL_DEPTH_SIZE),
		785	const_iv (SDL_GL_STENCIL_SIZE),
		786	const_iv (SDL_GL_ACCUM_RED_SIZE),
		787	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		788	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		789	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		790	const_iv (SDL_GL_STEREO),
		791	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		792	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		793	const_iv (SDL_GL_ACCELERATED_VISUAL),
		794	const_iv (SDL_GL_SWAP_CONTROL),
		795
		796	const_iv (FOW_DARKNESS)
600	# undef const_iv	797	# undef const_iv
601	};	798	};
602		799
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	800	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	801	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
622		819
623	NV floor (NV x)	820	NV floor (NV x)
624		821
625	NV ceil (NV x)	822	NV ceil (NV x)
626		823
		824	IV minpot (UV n)
		825
		826	IV popcount (UV n)
		827
		828	NV distance (NV dx, NV dy)
		829	CODE:
		830	RETVAL = pow (dx * dx + dy * dy, 0.5);
		831	OUTPUT:
		832	RETVAL
		833
627	void	834	void
628	pango_init ()	835	pango_init ()
629	CODE:	836	CODE:
630	{	837	{
631	opengl_fontmap = pango_opengl_font_map_new ();	838	opengl_fontmap = pango_opengl_font_map_new ();
632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	839	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	840	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		841	/*pango_context_set_font_description (opengl_context, default_font);*/
		842	#if PANGO_VERSION_CHECK (1, 15, 2)
		843	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		844	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		845	#endif
634	}	846	}
635		847
636	char *
637	SDL_GetError ()	848	char *SDL_GetError ()
638		849
639	int	850	void SDL_braino ()
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
641		851
642	void	852	int SDL_Init (U32 flags)
		853
		854	int SDL_InitSubSystem (U32 flags)
		855
		856	void SDL_QuitSubSystem (U32 flags)
		857
643	SDL_Quit ()	858	void SDL_Quit ()
		859
		860	int SDL_GL_SetAttribute (int attr, int value)
		861
		862	int SDL_GL_GetAttribute (int attr)
		863	CODE:
		864	if (SDL_GL_GetAttribute (attr, &RETVAL))
		865	XSRETURN_UNDEF;
		866	OUTPUT:
		867	RETVAL
644		868
645	void	869	void
646	SDL_ListModes (int rgb, int alpha)	870	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	871	PPCODE:
648	{	872	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		887
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	888	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	889	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		890
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	891	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		892
672	if (m && m != (SDL_Rect **)-1)	893	if (m && m != (SDL_Rect **)-1)
673	while (*m)	894	while (*m)
674	{	895	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	896	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	897	{
677	AV *av = newAV ();	898	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	899	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	900	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	901	av_push (av, newSViv (rgb));
…		…
704		925
705	if (RETVAL)	926	if (RETVAL)
706	{	927	{
707	av_clear (texture_av);	928	av_clear (texture_av);
708		929
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	930	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	931	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	932	#include "glfunc.h"
712	#undef GL_FUNC	933	#undef GL_FUNC
713	}	934	}
714	}	935	}
…		…
721	char *	942	char *
722	SDL_GetKeyName (int sym)	943	SDL_GetKeyName (int sym)
723		944
724	int	945	int
725	SDL_GetAppState ()	946	SDL_GetAppState ()
		947
		948	int
		949	SDL_GetModState ()
726		950
727	void	951	void
728	poll_events ()	952	poll_events ()
729	PPCODE:	953	PPCODE:
730	{	954	{
…		…
740	{	964	{
741	case SDL_KEYDOWN:	965	case SDL_KEYDOWN:
742	case SDL_KEYUP:	966	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	967	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	968	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	969	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	970	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	971	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	972	break;
749		973
750	case SDL_ACTIVEEVENT:	974	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	975	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	993	x = ev.motion.x;
770	y = ev.motion.y;	994	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	995	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	996	}
773		997
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	999	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	1000	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	1001	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1002	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1003	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1004	}
781	break;	1005	break;
782		1006
783	case SDL_MOUSEBUTTONDOWN:	1007	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1008	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1009	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1010
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1011	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1012	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1013	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1014	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1019	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1020	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1021	break;
798	}	1022	}
799		1023
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1024	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1025	}
802	}	1026	}
803		1027
804	int	1028	int
805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1029	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1030	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1031	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1032	Mix_ChannelFinished (channel_finished);
809		1033
810	void	1034	void
		1035	Mix_QuerySpec ()
		1036	PPCODE:
		1037	{
		1038	int freq, channels;
		1039	Uint16 format;
		1040
		1041	if (Mix_QuerySpec (&freq, &format, &channels))
		1042	{
		1043	EXTEND (SP, 3);
		1044	PUSHs (sv_2mortal (newSViv (freq)));
		1045	PUSHs (sv_2mortal (newSViv (format)));
		1046	PUSHs (sv_2mortal (newSViv (channels)));
		1047	}
		1048	}
		1049
		1050	void
811	Mix_CloseAudio ()	1051	Mix_CloseAudio ()
812		1052
813	int	1053	int
814	Mix_AllocateChannels (int numchans = -1)	1054	Mix_AllocateChannels (int numchans = -1)
		1055
		1056	const char *
		1057	Mix_GetError ()
815		1058
816	void	1059	void
817	lowdelay (int fd, int val = 1)	1060	lowdelay (int fd, int val = 1)
818	CODE:	1061	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1062	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1088	}
846	}	1089	}
847	#endif	1090	#endif
848	}	1091	}
849		1092
850	void	1093	int
851	add_font (char *file)	1094	add_font (char *file)
852	CODE:	1095	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1096	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1097	OUTPUT:
		1098	RETVAL
854		1099
855	void	1100	void
856	load_image_inline (SV *image_)	1101	load_image_inline (SV *image_)
857	ALIAS:	1102	ALIAS:
858	load_image_file = 1	1103	load_image_file = 1
…		…
861	STRLEN image_len;	1106	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1107	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1108	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1109	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1110	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1111	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1112	: SDL_RWFromConstMem (image, image_len);
868		1113
869	if (!rw)	1114	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1115	croak ("load_image: %s", SDL_GetError ());
871		1116
…		…
944	void	1189	void
945	error (char *message)	1190	error (char *message)
946	CODE:	1191	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1192	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1193	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1195	#endif
951		1196
952	void	1197	void
953	fatal (char *message)	1198	fatal (char *message)
954	CODE:	1199	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1200	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1201	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1202	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1203	#endif
959	_exit (1);	1204	_exit (1);
960		1205
961	void	1206	void
962	_exit (int retval = 0)	1207	_exit (int retval = 0)
…		…
974	#if DEBUG	1219	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1220	VALGRIND_DO_LEAK_CHECK;
976	#endif	1221	#endif
977	}	1222	}
978		1223
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1224	int
		1225	SvREFCNT (SV *sv)
		1226	CODE:
		1227	RETVAL = SvREFCNT (sv);
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1232
981	PROTOTYPES: DISABLE	1233	PROTOTYPES: DISABLE
982		1234
983	CFPlus::Font	1235	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1236	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1237	CODE:
986	{	1238	{
987	int count;	1239	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1240	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1243	}
992	OUTPUT:	1244	OUTPUT:
993	RETVAL	1245	RETVAL
994		1246
995	void	1247	void
996	DESTROY (CFPlus::Font self)	1248	DESTROY (DC::Font self)
997	CODE:	1249	CODE:
998	pango_font_description_free (self);	1250	pango_font_description_free (self);
999		1251
1000	void	1252	void
1001	make_default (CFPlus::Font self)	1253	make_default (DC::Font self)
1002	PROTOTYPE: $	1254	PROTOTYPE: $
1003	CODE:	1255	CODE:
1004	default_font = self;	1256	default_font = self;
1005		1257
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1258	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1259
1008	PROTOTYPES: DISABLE	1260	PROTOTYPES: DISABLE
1009		1261
1010	void	1262	void
1011	reset_glyph_cache ()	1263	glyph_cache_backup ()
1012	PROTOTYPE:	1264	PROTOTYPE:
1013	CODE:	1265	CODE:
		1266	tc_backup ();
		1267
		1268	void
		1269	glyph_cache_restore ()
		1270	PROTOTYPE:
		1271	CODE:
1014	tc_clear ();	1272	tc_restore ();
1015		1273
1016	CFPlus::Layout	1274	DC::Layout
1017	new (SV *class)	1275	new (SV *class)
1018	CODE:	1276	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1277	New (0, RETVAL, 1, struct cf_layout);
1020		1278
1021	RETVAL->pl = pango_layout_new (opengl_context);	1279	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1281	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1282	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1283	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1284	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1285	RETVAL->font = 0;
		1286	RETVAL->rc = rc_alloc ();
1028		1287
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1288	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1289	layout_update_font (RETVAL);
1031	OUTPUT:	1290	OUTPUT:
1032	RETVAL	1291	RETVAL
1033		1292
1034	void	1293	void
1035	DESTROY (CFPlus::Layout self)	1294	DESTROY (DC::Layout self)
1036	CODE:	1295	CODE:
1037	g_object_unref (self->pl);	1296	g_object_unref (self->pl);
		1297	rc_free (self->rc);
1038	Safefree (self);	1298	Safefree (self);
1039		1299
1040	void	1300	void
1041	set_text (CFPlus::Layout self, SV *text_)	1301	set_text (DC::Layout self, SV *text_)
1042	CODE:	1302	CODE:
1043	{	1303	{
1044	STRLEN textlen;	1304	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1305	char *text = SvPVutf8 (text_, textlen);
1046		1306
1047	pango_layout_set_text (self->pl, text, textlen);	1307	pango_layout_set_text (self->pl, text, textlen);
1048	}	1308	}
1049		1309
1050	void	1310	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1311	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1312	CODE:
1053	{	1313	{
1054	STRLEN textlen;	1314	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1315	char *text = SvPVutf8 (text_, textlen);
1056		1316
1057	pango_layout_set_markup (self->pl, text, textlen);	1317	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1318	}
1059		1319
1060	void	1320	void
1061	set_shapes (CFPlus::Layout self, ...)	1321	set_shapes (DC::Layout self, ...)
1062	CODE:	1322	CODE:
1063	{	1323	{
1064	PangoAttrList *attrs = 0;	1324	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1325	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1326	const char *pos = text;
…		…
1101	if (attrs)	1361	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1362	pango_layout_set_attributes (self->pl, attrs);
1103	}	1363	}
1104		1364
1105	void	1365	void
1106	get_shapes (CFPlus::Layout self)	1366	get_shapes (DC::Layout self)
1107	PPCODE:	1367	PPCODE:
1108	{	1368	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1369	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1370
1111	do	1371	do
1112	{	1372	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1373	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1374
1115	if (run && shape_attr_p (run))	1375	if (run && shape_attr_p (run))
1116	{	1376	{
1117	PangoRectangle extents;	1377	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1378	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1386
1127	pango_layout_iter_free (iter);	1387	pango_layout_iter_free (iter);
1128	}	1388	}
1129		1389
1130	int	1390	int
1131	has_wrapped (CFPlus::Layout self)	1391	has_wrapped (DC::Layout self)
1132	CODE:	1392	CODE:
1133	{	1393	{
1134	int lines = 1;	1394	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1395	const char *text = pango_layout_get_text (self->pl);
1136		1396
…		…
1141	}	1401	}
1142	OUTPUT:	1402	OUTPUT:
1143	RETVAL	1403	RETVAL
1144		1404
1145	SV *	1405	SV *
1146	get_text (CFPlus::Layout self)	1406	get_text (DC::Layout self)
1147	CODE:	1407	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1408	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1409	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1410	OUTPUT:
1151	RETVAL	1411	RETVAL
1152		1412
1153	void	1413	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1414	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1415	CODE:
1156	self->r = r;	1416	self->r = r;
1157	self->g = g;	1417	self->g = g;
1158	self->b = b;	1418	self->b = b;
1159	self->a = a;	1419	self->a = a;
1160		1420
1161	void	1421	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1422	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1423	CODE:
1164	if (self->font != font)	1424	if (self->font != font)
1165	{	1425	{
1166	self->font = font;	1426	self->font = font;
1167	layout_update_font (self);	1427	layout_update_font (self);
1168	}	1428	}
1169		1429
1170	void	1430	void
1171	set_height (CFPlus::Layout self, int base_height)	1431	set_height (DC::Layout self, int base_height)
1172	CODE:	1432	CODE:
1173	if (self->base_height != base_height)	1433	if (self->base_height != base_height)
1174	{	1434	{
1175	self->base_height = base_height;	1435	self->base_height = base_height;
1176	layout_update_font (self);	1436	layout_update_font (self);
1177	}	1437	}
1178		1438
1179	void	1439	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1440	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1441	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1442	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1443
1184	void	1444	void
1185	set_indent (CFPlus::Layout self, int indent)	1445	set_indent (DC::Layout self, int indent)
1186	CODE:	1446	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1447	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1448
1189	void	1449	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1450	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1451	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1452	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1453
1194	void	1454	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1455	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1456	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1457	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1458	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1459	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1460	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1461	: PANGO_ELLIPSIZE_NONE
1202	);	1462	);
1203		1463
1204	void	1464	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1465	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1466	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1467	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1468
1209	void	1469	void
1210	size (CFPlus::Layout self)	1470	size (DC::Layout self)
1211	PPCODE:	1471	PPCODE:
1212	{	1472	{
1213	int w, h;	1473	int w, h;
1214		1474
1215	layout_get_pixel_size (self, &w, &h);	1475	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1478	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1479	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1480	}
1221		1481
1222	int	1482	int
1223	descent (CFPlus::Layout self)	1483	descent (DC::Layout self)
1224	CODE:	1484	CODE:
1225	{	1485	{
1226	PangoRectangle rect;	1486	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1487	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1488	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1489	RETVAL = PANGO_DESCENT (rect);
1230	}	1490	}
1231	OUTPUT:	1491	OUTPUT:
1232	RETVAL	1492	RETVAL
1233		1493
1234	int	1494	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1495	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1496	CODE:
1237	{	1497	{
1238	int index, trailing;	1498	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1499	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1500	RETVAL = index + trailing;
1241	}	1501	}
1242	OUTPUT:	1502	OUTPUT:
1243	RETVAL	1503	RETVAL
1244		1504
1245	void	1505	void
1246	cursor_pos (CFPlus::Layout self, int index)	1506	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1507	PPCODE:
1248	{	1508	{
1249	PangoRectangle strong_pos;	1509	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1510	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1511
1252	EXTEND (SP, 3);	1512	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1515	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1516	}
1257		1517
1258	void	1518	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1519	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1520	PPCODE:
1261	{	1521	{
1262	int line, x;	1522	int line, x;
1263		1523
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1524	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1525	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1526	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1527	--line;
		1528	#endif
1267	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1530	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1532	}
1271		1533
1272	void	1534	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1535	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1536	PPCODE:
1275	{	1537	{
1276	PangoLayoutLine *lp;	1538	PangoLayoutLine *lp;
1277	int index, trailing;	1539	int index, trailing;
1278		1540
1279	if (line < 0)	1541	if (line < 0)
1280	XSRETURN_EMPTY;	1542	XSRETURN_EMPTY;
1281		1543
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1544	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1545	XSRETURN_EMPTY; /* do better */
1284		1546
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1547	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1548
1287	EXTEND (SP, 2);	1549	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1555	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1556	}
1295	}	1557	}
1296		1558
1297	void	1559	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1560	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1561	CODE:
		1562	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1563	pango_opengl_render_layout_subpixel (
1301	self->pl,	1564	self->pl,
		1565	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1566	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1567	self->r, self->g, self->b, self->a,
1304	flags	1568	flags
1305	);	1569	);
		1570	// we assume that context_change actually clears/frees stuff
		1571	// and does not do any recomputation...
		1572	pango_layout_context_changed (self->pl);
1306		1573
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1574	void
		1575	draw (DC::Layout self)
		1576	CODE:
		1577	{
		1578	glEnable (GL_TEXTURE_2D);
		1579	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1580	glEnable (GL_BLEND);
		1581	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1582	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1583	glEnable (GL_ALPHA_TEST);
		1584	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1585
		1586	rc_draw (self->rc);
		1587
		1588	glDisable (GL_ALPHA_TEST);
		1589	glDisable (GL_BLEND);
		1590	glDisable (GL_TEXTURE_2D);
		1591	}
		1592
		1593	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1594
1309	PROTOTYPES: ENABLE	1595	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1596
1313	void	1597	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1598	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1599	CODE:
1316	{	1600	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1627	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1628	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1629	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1630	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1631
		1632	if (name <= 0)
		1633	XSRETURN_EMPTY;
		1634
1348	if (items < 5)	1635	if (items < 5)
1349	{	1636	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1637	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1638	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1639	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1666	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1667	glDisable (GL_BLEND);
1381	}	1668	}
1382	}	1669	}
1383		1670
		1671	void
		1672	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1673	PROTOTYPE: @
		1674	CODE:
		1675	{
		1676	glEnable (GL_TEXTURE_2D);
		1677	glEnable (GL_BLEND);
		1678	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1679	glBindTexture (GL_TEXTURE_2D, name1);
		1680
		1681	glColor3f (intensity, intensity, intensity);
		1682	glPushMatrix ();
		1683	glScalef (1./3, 1./3, 1.);
		1684
		1685	if (blend > 0.f)
		1686	{
		1687	float dx3 = dx * -3.f / w;
		1688	float dy3 = dy * -3.f / h;
		1689	GLfloat env_color[4] = { 0., 0., 0., blend };
		1690
		1691	/* interpolate the two shadow textures */
		1692	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1694
		1695	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1696	gl.ActiveTexture (GL_TEXTURE1);
		1697	glEnable (GL_TEXTURE_2D);
		1698	glBindTexture (GL_TEXTURE_2D, name2);
		1699	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1700
		1701	/* rgb == rgb(glcolor) */
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1705
		1706	/* alpha = interpolate t0, t1 by env_alpha */
		1707	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1708
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1715
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1718
		1719	glBegin (GL_QUADS);
		1720	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1723	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1724	glEnd ();
		1725
		1726	glDisable (GL_TEXTURE_2D);
		1727	gl.ActiveTexture (GL_TEXTURE0);
		1728	}
		1729	else
		1730	{
		1731	/* simple blending of one texture, also opengl <1.3 path */
		1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1733
		1734	glBegin (GL_QUADS);
		1735	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1736	glTexCoord2f (0, t); glVertex2f (0, h);
		1737	glTexCoord2f (s, t); glVertex2f (w, h);
		1738	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1739	glEnd ();
		1740	}
		1741
		1742	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1743	{
		1744	int x, y;
		1745	int dx3 = dx * 3;
		1746	int dy3 = dy * 3;
		1747
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1749	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1750	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1751	glTranslatef (-1., -1., 0);
		1752	glBegin (GL_QUADS);
		1753
		1754	for (y = 1; y < h; y += 3)
		1755	{
		1756	int y1 = y - dy3;
		1757	int y1valid = y1 >= 0 && y1 < h;
		1758
		1759	for (x = 1; x < w; x += 3)
		1760	{
		1761	int x1 = x - dx3;
		1762	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1763	uint8_t h2;
		1764
		1765	if (y1valid && x1 >= 0 && x1 < w)
		1766	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	else
		1768	h2 = 1; /* out of range == invisible */
		1769
		1770	if (h1 || h2)
		1771	{
		1772	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1773	glColor4f (1., 1., 1., alpha);
		1774
		1775	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1776	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1777	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1778	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1779	}
		1780	}
		1781	}
		1782	}
		1783
		1784	glEnd ();
		1785
		1786	glPopMatrix ();
		1787
		1788	glDisable (GL_TEXTURE_2D);
		1789	glDisable (GL_BLEND);
		1790	}
		1791
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1792	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1793	CODE:
1386	{	1794	{
1387	GLint width;	1795	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1796	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1798	RETVAL = width > 0;
1391	}	1799	}
1392	OUTPUT:	1800	OUTPUT:
1393	RETVAL	1801	RETVAL
1394		1802
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1803	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1804
1397	PROTOTYPES: DISABLE	1805	PROTOTYPES: DISABLE
1398		1806
1399	CFPlus::Map	1807	DC::Map
1400	new (SV *class)	1808	new (SV *class)
1401	CODE:	1809	CODE:
1402	New (0, RETVAL, 1, struct map);	1810	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1811	RETVAL->x = 0;
1404	RETVAL->y = 0;	1812	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1820	RETVAL->row = 0;
1413	OUTPUT:	1821	OUTPUT:
1414	RETVAL	1822	RETVAL
1415		1823
1416	void	1824	void
1417	DESTROY (CFPlus::Map self)	1825	DESTROY (DC::Map self)
1418	CODE:	1826	CODE:
1419	{	1827	{
1420	map_clear (self);	1828	map_clear (self);
1421	Safefree (self->face2tile);	1829	Safefree (self->face2tile);
1422	Safefree (self->tex);	1830	Safefree (self->tex);
1423	Safefree (self);	1831	Safefree (self);
1424	}	1832	}
1425		1833
1426	void	1834	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1835	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1836	CODE:
1429	self->w = map_width;	1837	self->w = map_width;
1430	self->h = map_height;	1838	self->h = map_height;
1431		1839
1432	void	1840	void
1433	clear (CFPlus::Map self)	1841	clear (DC::Map self)
1434	CODE:	1842	CODE:
1435	map_clear (self);	1843	map_clear (self);
1436		1844
1437	void	1845	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1846	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1847	CODE:
1440	{	1848	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1849	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1850	need_texid (self, tile);
1443	}	1851	}
1444		1852
1445	void	1853	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1854	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1855	CODE:
1448	{	1856	{
1449	tileid texid;	1857	tileid texid;
1450	maptex *tex;	1858	maptex *tex;
1451		1859
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1872	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1873	tex->smoothlevel = level;
1466	}	1874	}
1467		1875
1468	void	1876	void
1469	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)	1877	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)
1470	CODE:	1878	CODE:
1471	{	1879	{
1472	need_texid (self, texid);	1880	need_texid (self, texid);
1473		1881
1474	{	1882	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1901	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1902	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1903	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1904	}
1497		1905
		1906	void
		1907	expire_textures (DC::Map self, int texid, int count)
		1908	PPCODE:
		1909	for (; texid < self->texs && count; ++texid, --count)
		1910	{
		1911	maptex *tex = self->tex + texid;
		1912
		1913	if (tex->name)
		1914	{
		1915	if (tex->unused)
		1916	{
		1917	tex->name = 0;
		1918	tex->unused = 0;
		1919	XPUSHs (sv_2mortal (newSViv (texid)));
		1920	}
		1921	else
		1922	tex->unused = 1;
		1923	}
		1924	}
		1925
1498	int	1926	int
1499	ox (CFPlus::Map self)	1927	ox (DC::Map self)
1500	ALIAS:	1928	ALIAS:
1501	oy = 1	1929	oy = 1
1502	x = 2	1930	x = 2
1503	y = 3	1931	y = 3
1504	w = 4	1932	w = 4
…		…
1515	}	1943	}
1516	OUTPUT:	1944	OUTPUT:
1517	RETVAL	1945	RETVAL
1518		1946
1519	void	1947	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1948	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1949	CODE:
1522	{	1950	{
1523	if (dx > 0)	1951	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1952	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1953	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	1968	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	1969	self->y += MAP_EXTEND_Y;
1542	}	1970	}
1543	}	1971	}
1544		1972
1545	void	1973	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1974	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	1975	CODE:
1548	{	1976	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1977	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	1978	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	1979	mapcell *cell;
1552	int x, y, flags;	1980	int x, y, z, flags;
		1981	AV *missing = newAV ();
		1982	RETVAL = newRV_noinc ((SV *)missing);
1553		1983
1554	while (data < data_end - 1)	1984	while (data < data_end - 1)
1555	{	1985	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	1986	flags = (data [0] << 8) + data [1]; data += 2;
1557		1987
…		…
1577	uint8_t ext, cmd;	2007	uint8_t ext, cmd;
1578		2008
1579	do	2009	do
1580	{	2010	{
1581	ext = *data++;	2011	ext = *data++;
1582	cmd = ext & 0x3f;	2012	cmd = ext & 0x7f;
1583		2013
1584	if (cmd < 4)	2014	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	2015	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1586	else if (cmd == 5) // health	2016	else if (cmd == 5) // health
1587	{	2017	{
1588	cell->stat_width = 1;	2018	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2019	cell->stat_hp = *data++;
1590	}	2020	}
1591	else if (cmd == 6) // monster width	2021	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	2022	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	2023	else if (cmd == 0x47)
1594	{	2024	{
1595	if (*data == 4)	2025	if (*data == 1) cell->player = data [1];
1596	; // decode player count	2026	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2027	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2028	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		2029
1598	data += *data + 1;	2030	data += *data + 1;
1599	}	2031	}
1600	else if (cmd == 8) // cell flags	2032	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	2033	cell->flags = *data++;
…		…
1608	}	2040	}
1609	else	2041	else
1610	cell->darkness = *data++ + 1;	2042	cell->darkness = *data++ + 1;
1611	}	2043	}
1612		2044
		2045	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2046	if (flags & (4 >> z))
1614	{	2047	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2048	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2049	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2050	cell->tile [z] = self->face2tile [face];
		2051
		2052	if (cell->tile [z])
		2053	{
		2054	maptex *tex = self->tex + cell->tile [z];
		2055	tex->unused = 0;
		2056	if (!tex->name)
		2057	av_push (missing, newSViv (cell->tile [z]));
		2058
		2059	if (tex->smoothtile)
		2060	{
		2061	maptex *smooth = self->tex + tex->smoothtile;
		2062	smooth->unused = 0;
		2063	if (!smooth->name)
		2064	av_push (missing, newSViv (tex->smoothtile));
		2065	}
		2066	}
1618	}	2067	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	2068	}
1634	else	2069	else
1635	cell->darkness = 0;	2070	CELL_CLEAR (cell);
1636	}	2071	}
1637	}	2072	}
		2073	OUTPUT:
		2074	RETVAL
1638		2075
1639	SV *	2076	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2077	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2078	CODE:
1642	{	2079	{
1643	int x1, x;	2080	int x1, x;
1644	int y1, y;	2081	int y1, y;
1645	int z;	2082	int z;
…		…
1690	}	2127	}
1691	OUTPUT:	2128	OUTPUT:
1692	RETVAL	2129	RETVAL
1693		2130
1694	void	2131	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2132	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	2133	CODE:
1697	{	2134	{
		2135	int x, y, z;
		2136
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2137	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2138	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2139	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	2140	smooth_key skey;
1702	int x, y, z;	2141	int pl_x, pl_y;
1703	int last_name;	2142	maptex pl_tex;
		2143	rc_t *rc = rc_alloc ();
		2144	rc_t *rc_ov = rc_alloc ();
		2145	rc_key_t key;
		2146	rc_array_t *arr, *arr_hidden;
1704		2147
		2148	pl_tex.name = 0;
		2149
1705	// thats current max. sorry.	2150	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2151	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2152	if (sh > 255) sh = 255;
1708		2153
1709	// clear key, in case of extra padding	2154	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2155	memset (&skey, 0, sizeof (skey));
1711		2156
1712	glColor4ub (255, 255, 255, 255);	2157	memset (&key, 0, sizeof (key));
1713		2158	key.r = 255;
1714	glEnable (GL_BLEND);	2159	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2160	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	2161	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2162	key.mode = GL_QUADS;
1718		2163	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2164
1723	mx += self->x;	2165	mx += self->x;
1724	my += self->y;	2166	my += self->y;
1725		2167
1726	// first pass: determine smooth_max	2168	// first pass: determine smooth_max
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2185	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2186	self->tex [cell->tile [2]].smoothlevel));
1745	}	2187	}
1746	}	2188	}
1747		2189
		2190	glEnable (GL_BLEND);
		2191	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2192	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2193
		2194	key.texname = self->tex [TEXID_HIDDEN].name;
		2195	arr_hidden = rc_array (rc_ov, &key);
		2196
1748	for (z = 0; z <= 2; z++)	2197	for (z = 0; z <= 2; z++)
1749	{	2198	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2199	memset (smooth_level, 0, sizeof (smooth_level));
		2200	key.texname = -1;
1751		2201
1752	for (y = 0; y < sh; y++)	2202	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2203	if (0 <= y + my && y + my < self->rows)
1754	{	2204	{
1755	maprow *row = self->row + (y + my);	2205	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2211	tileid tile = cell->tile [z];
1762		2212
1763	if (tile)	2213	if (tile)
1764	{	2214	{
1765	maptex tex = self->tex [tile];	2215	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2216	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2217
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2218	if (key.texname != tex.name)
1772	{	2219	{
		2220	self->tex [tile].unused = 0;
		2221
1773	if (!tex.name)	2222	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2223	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2224
1776	glEnd ();	2225	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2226	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2227	}
1780		2228
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2229	px = (x + 1) * T - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2230	py = (y + 1) * T - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2231
1786	if (cell->flags && z == 2)	2232	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2233	{
1788	if (cell->flags & 1)	2234	pl_x = px;
		2235	pl_y = py;
		2236	pl_tex = tex;
1789	{	2237	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	2238	}
		2239
		2240	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2241	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2242	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2244
1805	// update smooth hash	2245	// update smooth hash
1806	if (tex.smoothtile)	2246	if (tex.smoothtile)
1807	{	2247	{
1808	skey.tile = tex.smoothtile;	2248	skey.tile = tex.smoothtile;
…		…
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2279	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2280	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2281	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1842	}	2282	}
1843	}	2283	}
		2284
		2285	if (expect_false (z == 2) && expect_false (cell->flags))
		2286	{
		2287	// overlays such as the speech bubble, probably more to come
		2288	if (cell->flags & 1)
		2289	{
		2290	rc_key_t key_ov = key;
		2291	maptex tex = self->tex [TEXID_SPEECH];
		2292	rc_array_t *arr;
		2293	int px = x * T + T * 2 / 32;
		2294	int py = y * T - T * 6 / 32;
		2295
		2296	key_ov.texname = tex.name;
		2297	arr = rc_array (rc_ov, &key_ov);
		2298
		2299	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2300	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2301	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2303	}
		2304	}
1844	}	2305	}
1845	}	2306	}
		2307
		2308	rc_draw (rc);
		2309	rc_clear (rc);
1846		2310
1847	// go through all smoothlevels, lowest to highest, then draw.	2311	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2312	// this is basically counting sort
1849	{	2313	{
1850	int w, b;	2314	int w, b;
1851		2315
		2316	glEnable (GL_TEXTURE_2D);
		2317	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2318	for (w = 0; w < 256 / 32; ++w)
1853	{	2319	{
1854	uint32_t smask = smooth_level [w];	2320	uint32_t smask = smooth_level [w];
1855	if (smask)	2321	if (smask)
1856	for (b = 0; b < 32; ++b)	2322	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2341	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2342	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2343	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2344	float dy = tex.t * .5f ; // 2 images/column
1879		2345
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2346	if (tex.name)
1883	{	2347	{
		2348	// this time avoiding texture state changes
		2349	// save gobs of state changes.
1884	if (!tex.name)	2350	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2351	{
		2352	self->tex [skey->tile].unused = 0;
1886		2353
1887	glEnd ();	2354	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2355	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2356	glBegin (GL_QUADS);
1890	}	2357	}
1891		2358
1892	if (border)	2359	if (border)
1893	{	2360	{
1894	float ox = border * dx;	2361	float ox = border * dx;
1895		2362
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2363	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2364	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2365	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2366	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2367	}
1901		2368
1902	if (corner)	2369	if (corner)
1903	{	2370	{
1904	float ox = corner * dx;	2371	float ox = corner * dx;
1905		2372
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2373	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2374	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2375	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2376	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2377	}
1910	}	2378	}
1911	}	2379	}
1912	}	2380	}
1913	}	2381	}
1914	}	2382	}
		2383
		2384	glEnd ();
		2385	glDisable (GL_TEXTURE_2D);
		2386	key.texname = -1;
1915	}	2387	}
1916		2388
1917	hv_clear (smooth);	2389	hv_clear (smooth);
1918	}	2390	}
1919		2391
1920	glEnd ();	2392	if (pl_tex.name)
		2393	{
		2394	maptex tex = pl_tex;
		2395	int px = pl_x + sdx;
		2396	int py = pl_y + sdy;
1921		2397
1922	glDisable (GL_TEXTURE_2D);	2398	key.texname = tex.name;
		2399	arr = rc_array (rc, &key);
		2400
		2401	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2402	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2403	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2405
		2406	rc_draw (rc);
		2407	}
		2408
		2409	rc_draw (rc_ov);
		2410	rc_clear (rc_ov);
		2411
1923	glDisable (GL_BLEND);	2412	glDisable (GL_BLEND);
		2413	rc_free (rc);
		2414	rc_free (rc_ov);
1924		2415
1925	// top layer: overlays such as the health bar	2416	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2417	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2418	if (0 <= y + my && y + my < self->rows)
1928	{	2419	{
…		…
1933	{	2424	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2425	mapcell *cell = row->col + (x + mx - row->c0);
1935		2426
1936	int px = x * T;	2427	int px = x * T;
1937	int py = y * T;	2428	int py = y * T;
		2429
		2430	if (expect_false (cell->player == player))
		2431	{
		2432	px += sdx;
		2433	py += sdy;
		2434	}
1938		2435
1939	if (cell->stat_hp)	2436	if (cell->stat_hp)
1940	{	2437	{
1941	int width = cell->stat_width * T;	2438	int width = cell->stat_width * T;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2439	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1953	}	2450	}
1954	}	2451	}
1955	}	2452	}
1956		2453
1957	void	2454	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2455	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1959	CODE:	2456	CODE:
1960	{	2457	{
1961	static float color[16][3] = {	2458	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2459	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2460	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2461	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2462	{ 1.00f, 0.00f, 0.00f },
1966		2463
1967	{ 1.00F, 0.54F, 0.00F },	2464	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2465	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2466	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2467	{ 0.18f, 0.54f, 0.34f },
1971		2468
1972	{ 0.56F, 0.73F, 0.56F },	2469	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2470	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2471	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2472	{ 0.99f, 0.77f, 0.26f },
1976		2473
1977	{ 0.74F, 0.65F, 0.41F },	2474	{ 0.74f, 0.65f, 0.41f },
1978		2475
1979	{ 0.00F, 1.00F, 1.00F },	2476	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2477	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2478	{ 1.00f, 1.00f, 0.00f },
1982	};	2479	};
1983		2480
1984	int x, y;	2481	int x, y;
1985		2482
1986	glEnable (GL_TEXTURE_2D);	2483	glEnable (GL_TEXTURE_2D);
		2484	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2485	* but the nvidia driver (185.18.14) mishandles alpha textures
		2486	* and takes the colour from god knows where instead of using
		2487	* Cp. MODULATE results in the same colour, but slightly different
		2488	* alpha, but atcually gives us the correct colour with nvidia.
		2489	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2490	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2491	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2492	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2493	glBegin (GL_QUADS);
1991		2494
1992	for (y = 0; y < h; y++)	2495	for (y = 0; y < h; y++)
…		…
1996		2499
1997	if (m)	2500	if (m)
1998	{	2501	{
1999	float *c = color [m & 15];	2502	float *c = color [m & 15];
2000		2503
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2504	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2505	float tx2 = tx1 + 0.5f;
2003		2506
2004	glColor4f (c[0], c[1], c[2], 0.75);	2507	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2508	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2509	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2510	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2511	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2512	}
…		…
2013	glDisable (GL_BLEND);	2516	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2517	glDisable (GL_TEXTURE_2D);
2015	}	2518	}
2016		2519
2017	void	2520	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2521	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2522	PPCODE:
2020	{	2523	{
2021	int x, y;	2524	int x, y;
2022	int sw1 = sw + 2;	2525	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2526	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2527	int sh3 = sh * 3;
2025	int sw34 = (sw * 3 + 3) & ~3;	2528	int sw3 = sw * 3;
2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2529	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2530	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2531	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2029		2532
2030	SvPOK_only (darkness3_sv);	2533	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2534	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2535
2033	mx += self->x - 1;	2536	mx += self->x - 1;
2034	my += self->y - 1;	2537	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2538
2038	for (y = 0; y < sh1; y++)	2539	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2540	if (0 <= y + my && y + my < self->rows)
2040	{	2541	{
2041	maprow *row = self->row + (y + my);	2542	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2545	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2546	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2547	mapcell *cell = row->col + (x + mx - row->c0);
2047		2548
2048	darkness1 [y * sw1 + x] = cell->darkness	2549	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2550	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2551	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2552	}
2052	}	2553	}
2053		2554
2054	for (y = 0; y < sh; ++y)	2555	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2556	for (x = 0; x < sw; ++x)
…		…
2074		2575
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2576	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2577	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2578	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2579
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2580	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2581	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2583	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2586	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2589	}
2089		2590
2090	free (darkness1);	2591	free (darkness1);
2091		2592
2092	EXTEND (SP, 3);	2593	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2594	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2595	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2596	PUSHs (darkness3_sv);
2096	}	2597	}
2097		2598
2098	SV *	2599	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2600	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2601	CODE:
2101	{	2602	{
2102	int x, y, x1, y1;	2603	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2604	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2605	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2662	else
2162	*data++ = 0;	2663	*data++ = 0;
2163	}	2664	}
2164	}	2665	}
2165		2666
		2667	/* if size is w*h + 5 then no data has been found */
		2668	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2669	{
2166	SvPOK_only (data_sv);	2670	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2671	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2672	}
		2673
2168	RETVAL = data_sv;	2674	RETVAL = data_sv;
2169	}	2675	}
2170	OUTPUT:	2676	OUTPUT:
2171	RETVAL	2677	RETVAL
2172		2678
2173	void	2679	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2680	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2681	PPCODE:
2176	{	2682	{
2177	int x, y, z;	2683	int x, y, z;
2178	int w, h;	2684	int w, h;
2179	int x1, y1;	2685	int x1, y1;
		2686	STRLEN len;
		2687	uint8_t *data, *end;
		2688
		2689	len = SvLEN (data_sv);
		2690	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2691	data = SvPVbyte_nolen (data_sv);
		2692	end = data + len + 8;
		2693
		2694	if (len < 5)
		2695	XSRETURN_EMPTY;
2180		2696
2181	if (*data++ != 0)	2697	if (*data++ != 0)
2182	return; /* version mismatch */	2698	XSRETURN_EMPTY; /* version mismatch */
2183		2699
2184	w = *data++ << 8; w |= *data++;	2700	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2701	h = *data++ << 8; h |= *data++;
2186		2702
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2703	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2715	{
2200	maprow *row = map_get_row (self, y);	2716	maprow *row = map_get_row (self, y);
2201		2717
2202	for (x = x0; x < x1; x++)	2718	for (x = x0; x < x1; x++)
2203	{	2719	{
		2720	uint8_t flags;
		2721
		2722	if (data + 7 >= end)
		2723	XSRETURN_EMPTY;
		2724
2204	uint8_t flags = *data++;	2725	flags = *data++;
2205		2726
2206	if (flags)	2727	if (flags)
2207	{	2728	{
2208	mapcell *cell = row_get_cell (row, x);	2729	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2730	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2733	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2734	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2735
2215	if (cell->darkness == 0)	2736	if (cell->darkness == 0)
2216	{	2737	{
2217	cell->darkness = 0;	2738	/*cell->darkness = 0;*/
		2739	EXTEND (SP, 3);
2218		2740
2219	for (z = 0; z <= 2; z++)	2741	for (z = 0; z <= 2; z++)
2220	{	2742	{
2221	tileid t = tile [z];	2743	tileid t = tile [z];
2222		2744
2223	if (t >= self->texs || (t && !self->tex [t].name))	2745	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2746	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2747	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2748	need_texid (self, t);
2227	}	2749	}
2228		2750
2229	cell->tile [z] = t;	2751	cell->tile [z] = t;
2230	}	2752	}
…		…
2232	}	2754	}
2233	}	2755	}
2234	}	2756	}
2235	}	2757	}
2236		2758
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2759	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2760
2239	PROTOTYPES: DISABLE	2761	DC::RW
2240		2762	new (SV *class, SV *data_sv)
2241	CFPlus::MixChunk
2242	new_from_file (SV *class, char *path)
2243	CODE:	2763	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2764	{
		2765	STRLEN datalen;
		2766	char *data = SvPVbyte (data_sv, datalen);
		2767
		2768	RETVAL = SDL_RWFromConstMem (data, datalen);
		2769	}
2245	OUTPUT:	2770	OUTPUT:
2246	RETVAL	2771	RETVAL
2247		2772
		2773	DC::RW
		2774	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2775	CODE:
		2776	RETVAL = SDL_RWFromFile (path, mode);
		2777	OUTPUT:
		2778	RETVAL
		2779
		2780	# fails on win32:
		2781	# dc.xs(2268) : error C2059: syntax error : '('
2248	void	2782	#void
		2783	#close (DC::RW self)
		2784	# CODE:
		2785	# (self->(close)) (self);
		2786
		2787	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2788
		2789	PROTOTYPES: DISABLE
		2790
		2791	DC::Channel
		2792	find ()
		2793	CODE:
		2794	{
		2795	RETVAL = Mix_GroupAvailable (-1);
		2796
		2797	if (RETVAL < 0)
		2798	{
		2799	RETVAL = Mix_GroupOldest (-1);
		2800
		2801	if (RETVAL < 0)
		2802	XSRETURN_UNDEF;
		2803
		2804	Mix_HaltChannel (RETVAL);
		2805	}
		2806
		2807	Mix_UnregisterAllEffects (RETVAL);
		2808	Mix_Volume (RETVAL, 128);
		2809	}
		2810	OUTPUT:
		2811	RETVAL
		2812
		2813	void
		2814	halt (DC::Channel self)
		2815	CODE:
		2816	Mix_HaltChannel (self);
		2817
		2818	void
		2819	expire (DC::Channel self, int ticks = -1)
		2820	CODE:
		2821	Mix_ExpireChannel (self, ticks);
		2822
		2823	void
		2824	fade_out (DC::Channel self, int ticks = -1)
		2825	CODE:
		2826	Mix_FadeOutChannel (self, ticks);
		2827
		2828	int
		2829	volume (DC::Channel self, int volume)
		2830	CODE:
		2831	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2832	OUTPUT:
		2833	RETVAL
		2834
		2835	void
		2836	unregister_all_effects (DC::Channel self)
		2837	CODE:
		2838	Mix_UnregisterAllEffects (self);
		2839
		2840	void
		2841	set_panning (DC::Channel self, int left, int right)
		2842	CODE:
		2843	left = CLAMP (left , 0, 255);
		2844	right = CLAMP (right, 0, 255);
		2845	Mix_SetPanning (self, left, right);
		2846
		2847	void
		2848	set_distance (DC::Channel self, int distance)
		2849	CODE:
		2850	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2851
		2852	void
		2853	set_position (DC::Channel self, int angle, int distance)
		2854	CODE:
		2855
		2856	void
		2857	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2858	CODE:
		2859	{
		2860	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2861	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2862	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2863	}
		2864
		2865	void
		2866	set_reverse_stereo (DC::Channel self, int flip)
		2867	CODE:
		2868	Mix_SetReverseStereo (self, flip);
		2869
		2870	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2871
		2872	PROTOTYPES: DISABLE
		2873
		2874	DC::MixChunk
		2875	new (SV *class, DC::RW rwops)
		2876	CODE:
		2877	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2878	OUTPUT:
		2879	RETVAL
		2880
		2881	void
2249	DESTROY (CFPlus::MixChunk self)	2882	DESTROY (DC::MixChunk self)
2250	CODE:	2883	CODE:
2251	Mix_FreeChunk (self);	2884	Mix_FreeChunk (self);
2252		2885
2253	int	2886	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2887	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2888	CODE:
		2889	if (items > 1)
		2890	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2891	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2892	OUTPUT:
2258	RETVAL	2893	RETVAL
2259		2894
2260	int	2895	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2896	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2897	CODE:
		2898	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2899	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2900
		2901	if (RETVAL < 0)
		2902	XSRETURN_UNDEF;
		2903
		2904	if (channel < 0)
		2905	{
		2906	Mix_UnregisterAllEffects (RETVAL);
		2907	Mix_Volume (RETVAL, 128);
		2908	}
		2909	}
2264	OUTPUT:	2910	OUTPUT:
2265	RETVAL	2911	RETVAL
2266		2912
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2913	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2268		2914
2269	int	2915	int
2270	volume (int volume = -1)	2916	volume (int volume = -1)
2271	PROTOTYPE: ;$	2917	PROTOTYPE: ;$
2272	CODE:	2918	CODE:
		2919	if (items > 0)
		2920	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	2921	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	2922	OUTPUT:
2275	RETVAL	2923	RETVAL
2276		2924
2277	int	2925	void
2278	fade_out (int ms)	2926	fade_out (int ms)
2279	CODE:	2927	CODE:
2280	RETVAL = Mix_FadeOutMusic (ms);	2928	Mix_FadeOutMusic (ms);
		2929
		2930	void
		2931	halt ()
		2932	CODE:
		2933	Mix_HaltMusic ();
		2934
		2935	DC::MixMusic
		2936	new (SV *class, DC::RW rwops)
		2937	CODE:
		2938	RETVAL = Mix_LoadMUS_RW (rwops);
2281	OUTPUT:	2939	OUTPUT:
2282	RETVAL	2940	RETVAL
2283		2941
2284	CFPlus::MixMusic
2285	new_from_file (SV *class, char *path)
2286	CODE:
2287	RETVAL = Mix_LoadMUS (path);
2288	OUTPUT:
2289	RETVAL
2290
2291	void	2942	void
2292	DESTROY (CFPlus::MixMusic self)	2943	DESTROY (DC::MixMusic self)
2293	CODE:	2944	CODE:
2294	Mix_FreeMusic (self);	2945	Mix_FreeMusic (self);
2295		2946
2296	int	2947	int
2297	play (CFPlus::MixMusic self, int loops = -1)	2948	play (DC::MixMusic self, int loops = -1)
2298	CODE:	2949	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	2950	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	2951	OUTPUT:
2301	RETVAL	2952	RETVAL
2302		2953
2303	int	2954	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2955	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	2956	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2957	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		2958
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2959	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		2960
2312	PROTOTYPES: ENABLE	2961	PROTOTYPES: ENABLE
2313		2962
2314	BOOT:	2963	BOOT:
2315	{	2964	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2965	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	2966	static const struct {
2318	const char *name;	2967	const char *name;
2319	IV iv;	2968	IV iv;
2320	} *civ, const_iv[] = {	2969	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	2970	# define const_iv(name) { # name, (IV)name }
2322	const_iv (GL_VENDOR),	2971	const_iv (GL_VENDOR),
2323	const_iv (GL_VERSION),	2972	const_iv (GL_VERSION),
2324	const_iv (GL_EXTENSIONS),	2973	const_iv (GL_EXTENSIONS),
		2974	const_iv (GL_MAX_TEXTURE_UNITS),
2325	const_iv (GL_COLOR_MATERIAL),	2975	const_iv (GL_COLOR_MATERIAL),
2326	const_iv (GL_SMOOTH),	2976	const_iv (GL_SMOOTH),
2327	const_iv (GL_FLAT),	2977	const_iv (GL_FLAT),
2328	const_iv (GL_DITHER),	2978	const_iv (GL_DITHER),
2329	const_iv (GL_BLEND),	2979	const_iv (GL_BLEND),
…		…
2341	const_iv (GL_ZERO),	2991	const_iv (GL_ZERO),
2342	const_iv (GL_SRC_ALPHA),	2992	const_iv (GL_SRC_ALPHA),
2343	const_iv (GL_DST_ALPHA),	2993	const_iv (GL_DST_ALPHA),
2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2994	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2345	const_iv (GL_ONE_MINUS_DST_ALPHA),	2995	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2996	const_iv (GL_SRC_COLOR),
		2997	const_iv (GL_DST_COLOR),
		2998	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2999	const_iv (GL_ONE_MINUS_DST_COLOR),
2346	const_iv (GL_SRC_ALPHA_SATURATE),	3000	const_iv (GL_SRC_ALPHA_SATURATE),
2347	const_iv (GL_RGB),	3001	const_iv (GL_RGB),
2348	const_iv (GL_RGBA),	3002	const_iv (GL_RGBA),
2349	const_iv (GL_RGBA4),	3003	const_iv (GL_RGBA4),
2350	const_iv (GL_RGBA8),	3004	const_iv (GL_RGBA8),
…		…
2356	const_iv (GL_INTENSITY),	3010	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	3011	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	3012	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	3013	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3014	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3015	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3016	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3017	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3018	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3019	const_iv (GL_COMPRESSED_RGB_ARB),
		3020	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	3021	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	3022	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	3023	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	3024	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	3025	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3064	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	3065	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	3066	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	3067	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	3068	const_iv (GL_GENERATE_MIPMAP_HINT),
		3069	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	3070	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	3071	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	3072	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	3073	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	3074	const_iv (GL_V3F),
2414	const_iv (GL_T2F_V3F),	3075	const_iv (GL_T2F_V3F),
2415	const_iv (GL_T2F_N3F_V3F),	3076	const_iv (GL_T2F_N3F_V3F),
		3077	const_iv (GL_FUNC_ADD),
		3078	const_iv (GL_FUNC_SUBTRACT),
		3079	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2416	# undef const_iv	3080	# undef const_iv
2417	};	3081	};
2418		3082
2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3083	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3084	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2421		3085
2422	texture_av = newAV ();	3086	texture_av = newAV ();
2423	AvREAL_off (texture_av);	3087	AvREAL_off (texture_av);
2424	}	3088	}
2425		3089
		3090	void
		3091	disable_GL_EXT_blend_func_separate ()
		3092	CODE:
		3093	gl.BlendFuncSeparate = 0;
		3094	gl.BlendFuncSeparateEXT = 0;
		3095
		3096	void
		3097	apple_nvidia_bug (int enable)
		3098
2426	char *	3099	char *
2427	gl_vendor ()	3100	gl_vendor ()
2428	CODE:	3101	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	3102	RETVAL = (char *)glGetString (GL_VENDOR);
2430	OUTPUT:	3103	OUTPUT:
…		…
2479		3152
2480	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3153	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2481	CODE:	3154	CODE:
2482	gl_BlendFuncSeparate (sa, da, saa, daa);	3155	gl_BlendFuncSeparate (sa, da, saa, daa);
2483		3156
		3157	# void glBlendEquation (int se)
		3158
2484	void glDepthMask (int flag)	3159	void glDepthMask (int flag)
2485		3160
2486	void glLogicOp (int opcode)	3161	void glLogicOp (int opcode)
2487		3162
2488	void glColorMask (int red, int green, int blue, int alpha)	3163	void glColorMask (int red, int green, int blue, int alpha)
…		…
2522	void glRotate (float angle, float x, float y, float z)	3197	void glRotate (float angle, float x, float y, float z)
2523	CODE:	3198	CODE:
2524	glRotatef (angle, x, y, z);	3199	glRotatef (angle, x, y, z);
2525		3200
2526	void glColor (float r, float g, float b, float a = 1.0)	3201	void glColor (float r, float g, float b, float a = 1.0)
		3202	PROTOTYPE: @
2527	ALIAS:	3203	ALIAS:
2528	glColor_premultiply = 1	3204	glColor_premultiply = 1
2529	CODE:	3205	CODE:
2530	if (ix)	3206	if (ix)
2531	{	3207	{
…		…
2551		3227
2552	void glRect (float x1, float y1, float x2, float y2)	3228	void glRect (float x1, float y1, float x2, float y2)
2553	CODE:	3229	CODE:
2554	glRectf (x1, y1, x2, y2);	3230	glRectf (x1, y1, x2, y2);
2555		3231
		3232	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3233	CODE:
		3234	glBegin (GL_LINE_LOOP);
		3235	glVertex2f (x1, y1);
		3236	glVertex2f (x2, y1);
		3237	glVertex2f (x2, y2);
		3238	glVertex2f (x1, y2);
		3239	glEnd ();
		3240
2556	PROTOTYPES: ENABLE	3241	PROTOTYPES: ENABLE
2557		3242
2558	void glBegin (int mode)	3243	void glBegin (int mode)
2559		3244
2560	void glEnd ()	3245	void glEnd ()
…		…
2592	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3277	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2593	CODE:	3278	CODE:
2594	if (gl.SeparableFilter2D)	3279	if (gl.SeparableFilter2D)
2595	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3280	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2596		3281
2597	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3282	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2598		3283
2599	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3284	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2600		3285
2601	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3286	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2602		3287
…		…
2628		3313
2629	void glEndList ()	3314	void glEndList ()
2630		3315
2631	void glCallList (int list)	3316	void glCallList (int list)
2632		3317
2633	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3318	void c_init ()
		3319	CODE:
		3320	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3321	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3322
		3323	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2634		3324
2635	PROTOTYPES: DISABLE	3325	PROTOTYPES: DISABLE
2636		3326
2637	void	3327	void
2638	find_widget (SV *self, NV x, NV y)	3328	find_widget (SV *self, NV x, NV y)
…		…
2642	XPUSHs (self);	3332	XPUSHs (self);
2643	}	3333	}
2644		3334
2645	BOOT:	3335	BOOT:
2646	{	3336	{
2647	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3337	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2648		3338
2649	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3339	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2650	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3340	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2651	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3341	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2652	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3342	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2653	}	3343	}
2654		3344
2655	void	3345	void
2656	draw (SV *self)	3346	draw (SV *self)
2657	CODE:	3347	CODE:
…		…
2661	NV x, y, w, h;	3351	NV x, y, w, h;
2662	SV *draw_x_sv = GvSV (draw_x_gv);	3352	SV *draw_x_sv = GvSV (draw_x_gv);
2663	SV *draw_y_sv = GvSV (draw_y_gv);	3353	SV *draw_y_sv = GvSV (draw_y_gv);
2664	SV *draw_w_sv = GvSV (draw_w_gv);	3354	SV *draw_w_sv = GvSV (draw_w_gv);
2665	SV *draw_h_sv = GvSV (draw_h_gv);	3355	SV *draw_h_sv = GvSV (draw_h_gv);
2666	SV *hover;
2667	double draw_x, draw_y, draw_w, draw_h;	3356	double draw_x, draw_y;
2668		3357
2669	if (!SvROK (self))	3358	if (!SvROK (self))
2670	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3359	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2671		3360
2672	hv = (HV *)SvRV (self);	3361	hv = (HV *)SvRV (self);
2673		3362
2674	if (SvTYPE (hv) != SVt_PVHV)	3363	if (SvTYPE (hv) != SVt_PVHV)
2675	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3364	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2676		3365
2677	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3366	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2678	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3367	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2679		3368
2680	if (!h || !w)	3369	if (!h || !w)
…		…
2700	{	3389	{
2701	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3390	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2702		3391
2703	if (svp && SvTRUE (*svp))	3392	if (svp && SvTRUE (*svp))
2704	{	3393	{
2705	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3394	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2706	glEnable (GL_BLEND);	3395	glEnable (GL_BLEND);
2707	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3396	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2708	glBegin (GL_QUADS);	3397	glBegin (GL_QUADS);
2709	glVertex2f (0, 0);	3398	glVertex2f (0, 0);
2710	glVertex2f (w, 0);	3399	glVertex2f (w, 0);
…		…
2713	glEnd ();	3402	glEnd ();
2714	glDisable (GL_BLEND);	3403	glDisable (GL_BLEND);
2715	}	3404	}
2716	}	3405	}
2717	#if 0	3406	#if 0
2718	if ($ENV{CFPLUS_DEBUG} & 1) {	3407	// draw borders, for debugging
2719	glPushMatrix;	3408	glPushMatrix ();
2720	glColor 1, 1, 0, 1;	3409	glColor4f (1., 1., 0., 1.);
2721	glTranslate 0.375, 0.375;	3410	glTranslatef (.5, .5, 0.);
2722	glBegin GL_LINE_LOOP;	3411	glBegin (GL_LINE_LOOP);
2723	glVertex 0 , 0;	3412	glVertex2f (0 , 0);
2724	glVertex $self->{w} - 1, 0;	3413	glVertex2f (w - 1, 0);
2725	glVertex $self->{w} - 1, $self->{h} - 1;	3414	glVertex2f (w - 1, h - 1);
2726	glVertex 0 , $self->{h} - 1;	3415	glVertex2f (0 , h - 1);
2727	glEnd;	3416	glEnd ();
2728	glPopMatrix;	3417	glPopMatrix ();
2729	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2730	}
2731	#endif	3418	#endif
2732	PUSHMARK (SP);	3419	PUSHMARK (SP);
2733	XPUSHs (self);	3420	XPUSHs (self);
2734	PUTBACK;	3421	PUTBACK;
2735	call_method ("_draw", G_VOID | G_DISCARD);	3422	call_method ("_draw", G_VOID | G_DISCARD);

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