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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC vs.
Revision 1.310 by root, Tue Dec 27 07:23:33 2011 UTC

…		…
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
22	// microsoft vs. C	22	// microsoft vs. C
23	# define sqrtf(x) sqrt(x)	23	# define sqrtf(x) sqrt(x)
24	# define roundf(x) (int)(x)
25	# define atan2f(x,y) atan2(x,y)	24	# define atan2f(x,y) atan2(x,y)
26	# define M_PI 3.14159265f	25	# define M_PI 3.14159265f
27	#endif	26	#endif
28		27
29	#include <assert.h>	28	#include <assert.h>
…		…
39	#include <SDL_endian.h>	38	#include <SDL_endian.h>
40	#include <SDL_image.h>	39	#include <SDL_image.h>
41	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
42	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
43		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	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
44	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
45	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
46		52
47	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
48		54
49	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
50		67
51	#ifndef _WIN32	68	#ifndef _WIN32
52	# include <sys/types.h>	69	# include <sys/types.h>
53	# include <sys/socket.h>	70	# include <sys/socket.h>
54	# include <netinet/in.h>	71	# include <netinet/in.h>
55	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
56	# include <inttypes.h>	73	# include <inttypes.h>
57	#endif	74	#endif
58		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
60		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
61	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
62		91
63	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
64	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
65		94
66	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
67		96
68	#if 0	97	/* mask out modifiers we are not interested in */
69	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
70	#else	99
71	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
72	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
		104
		105	static char *
		106	fast_sv_grow (SV *sv, STRLEN need)
		107	{
		108	STRLEN len = SvLEN (sv);
		109	STRLEN want = SvCUR (sv) + need;
		110
		111	if (expect_false (len < want))
		112	{
		113	do
		114	len *= 2;
		115	while (len < want);
		116
		117	sv_grow (sv, len);
		118	}
		119
		120	SvCUR_set (sv, want);
		121	return SvEND (sv) - need;
		122	}
73		123
74	static AV *texture_av;	124	static AV *texture_av;
75		125
76	static struct	126	static struct
77	{	127	{
…		…
120		170
121	#include "pango-font.c"	171	#include "pango-font.c"
122	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
123	#include "pango-render.c"	173	#include "pango-render.c"
124		174
125	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
126	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
127	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
128	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
129		179
130	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
131		181
132	static int	182	static int
133	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
134	{	184	{
135	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
149		199
150	typedef struct cf_layout {	200	typedef struct cf_layout {
151	PangoLayout *pl;	201	PangoLayout *pl;
152	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
153	int base_height;	203	int base_height;
154	CFPlus__Font font;	204	DC__Font font;
155	rc_t *rc;	205	rc_t *rc;
156	} *CFPlus__Layout;	206	} *DC__Layout;
157		207
158	static CFPlus__Font default_font;	208	static DC__Font default_font;
159	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
160	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
161		211
162	static void	212	static void
163	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
168	#endif	218	#endif
169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
170	}	220	}
171		221
172	static void	222	static void
173	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
174	{	224	{
175	/* use a random scale factor to account for unknown descenders, 0.8 works	225	/* use a random scale factor to account for unknown descenders, 0.8 works
176	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
177	*/	227	*/
178	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
179		229
180	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
181	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
182		232
183	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
184	}	234	}
185		235
186	static void	236	static void
187	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
188	{	238	{
189	PangoRectangle rect;	239	PangoRectangle rect;
190		240
191	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
192	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
203		253
204	typedef uint16_t tileid;	254	typedef uint16_t tileid;
205	typedef uint16_t faceid;	255	typedef uint16_t faceid;
206		256
207	typedef struct {	257	typedef struct {
208	int name;	258	GLuint name;
209	int w, h;	259	int w, h;
210	float s, t;	260	float s, t;
211	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
212	tileid smoothtile;	262	tileid smoothtile;
213	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
214	} maptex;	265	} maptex;
215		266
216	typedef struct {	267	typedef struct {
217	uint32_t player;	268	uint32_t player;
218	tileid tile[3];	269	tileid tile[3];
…		…
231	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
232	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
233		284
234	int32_t rows;	285	int32_t rows;
235	maprow *row;	286	maprow *row;
236	} *CFPlus__Map;	287	} *DC__Map;
237		288
238	static char *	289	static char *
239	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
240	{	291	{
241	char *p;	292	char *p;
…		…
279	self->texs *= 2;	330	self->texs *= 2;
280	}	331	}
281	}	332	}
282		333
283	static maprow *	334	static maprow *
284	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
285	{	336	{
286	if (0 > y)	337	if (0 > y)
287	{	338	{
288	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
289	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
327		378
328	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
329	}	380	}
330		381
331	static mapcell *	382	static mapcell *
332	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
333	{	384	{
334	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
335	}	386	}
336		387
337	static void	388	static void
338	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
339	{	390	{
340	int r;	391	int r;
341		392
342	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
343	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
350	self->oy = 0;	401	self->oy = 0;
351	self->row = 0;	402	self->row = 0;
352	self->rows = 0;	403	self->rows = 0;
353	}	404	}
354		405
		406	#define CELL_CLEAR(cell) \
		407	do { \
		408	if ((cell)->player) \
		409	(cell)->tile [2] = 0; \
		410	(cell)->darkness = 0; \
		411	(cell)->stat_hp = 0; \
		412	(cell)->flags = 0; \
		413	(cell)->player = 0; \
		414	} while (0)
		415
355	static void	416	static void
356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	417	map_blank (DC__Map self, int x0, int y0, int w, int h)
357	{	418	{
358	int x, y;	419	int x, y;
359	maprow *row;	420	maprow *row;
360	mapcell *cell;	421	mapcell *cell;
361		422
…		…
373	if (x >= row->c1)	434	if (x >= row->c1)
374	break;	435	break;
375		436
376	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
377		438
378	cell->darkness = 0;	439	CELL_CLEAR (cell);
379	cell->stat_hp = 0;
380	cell->flags = 0;
381	cell->player = 0;
382	}	440	}
383	}	441	}
384	}	442	}
385		443
386	typedef struct {	444	typedef struct {
…		…
421	ev.code = 1;	479	ev.code = 1;
422	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
423	ev.data2 = 0;	481	ev.data2 = 0;
424		482
425	SDL_PushEvent ((SDL_Event *)&ev);	483	SDL_PushEvent ((SDL_Event *)&ev);
		484	}
		485
		486	static unsigned int
		487	div255 (unsigned int n)
		488	{
		489	return (n + (n >> 8)) >> 8;
426	}	490	}
427		491
428	static unsigned int	492	static unsigned int
429	minpot (unsigned int n)	493	minpot (unsigned int n)
430	{	494	{
…		…
440	n |= n >> 16;	504	n |= n >> 16;
441		505
442	return n + 1;	506	return n + 1;
443	}	507	}
444		508
		509	static unsigned int
		510	popcount (unsigned int n)
		511	{
		512	n -= (n >> 1) & 0x55555555U;
		513	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		514	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		515	n *= 0x01010101U;
		516
		517	return n >> 24;
		518	}
		519
445	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
446	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
447	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
448		523
449	/******************************************************************************/	524	/******************************************************************************/
…		…
487	return 0;	562	return 0;
488		563
489	return 1;	564	return 1;
490	}	565	}
491		566
492	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
493		620
494	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
495		622
496	BOOT:	623	BOOT:
497	{	624	{
498	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
499	static const struct {	626	static const struct {
500	const char *name;	627	const char *name;
501	IV iv;	628	IV iv;
502	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
503	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
525		652
526	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
527	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
528	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
529		656
		657
		658	const_iv (SDLK_UNKNOWN),
		659	const_iv (SDLK_FIRST),
		660	const_iv (SDLK_BACKSPACE),
		661	const_iv (SDLK_TAB),
		662	const_iv (SDLK_CLEAR),
		663	const_iv (SDLK_RETURN),
		664	const_iv (SDLK_PAUSE),
		665	const_iv (SDLK_ESCAPE),
		666	const_iv (SDLK_SPACE),
		667	const_iv (SDLK_EXCLAIM),
		668	const_iv (SDLK_QUOTEDBL),
		669	const_iv (SDLK_HASH),
		670	const_iv (SDLK_DOLLAR),
		671	const_iv (SDLK_AMPERSAND),
		672	const_iv (SDLK_QUOTE),
		673	const_iv (SDLK_LEFTPAREN),
		674	const_iv (SDLK_RIGHTPAREN),
		675	const_iv (SDLK_ASTERISK),
		676	const_iv (SDLK_PLUS),
		677	const_iv (SDLK_COMMA),
		678	const_iv (SDLK_MINUS),
		679	const_iv (SDLK_PERIOD),
		680	const_iv (SDLK_SLASH),
		681	const_iv (SDLK_0),
		682	const_iv (SDLK_1),
		683	const_iv (SDLK_2),
		684	const_iv (SDLK_3),
		685	const_iv (SDLK_4),
		686	const_iv (SDLK_5),
		687	const_iv (SDLK_6),
		688	const_iv (SDLK_7),
		689	const_iv (SDLK_8),
		690	const_iv (SDLK_9),
		691	const_iv (SDLK_COLON),
		692	const_iv (SDLK_SEMICOLON),
		693	const_iv (SDLK_LESS),
		694	const_iv (SDLK_EQUALS),
		695	const_iv (SDLK_GREATER),
		696	const_iv (SDLK_QUESTION),
		697	const_iv (SDLK_AT),
		698
		699	const_iv (SDLK_LEFTBRACKET),
		700	const_iv (SDLK_BACKSLASH),
		701	const_iv (SDLK_RIGHTBRACKET),
		702	const_iv (SDLK_CARET),
		703	const_iv (SDLK_UNDERSCORE),
		704	const_iv (SDLK_BACKQUOTE),
		705	const_iv (SDLK_DELETE),
		706
		707	const_iv (SDLK_FIRST),
		708	const_iv (SDLK_LAST),
530	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
531	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
532	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
533	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
534	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
606	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
607	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
608	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
609	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
610	const_iv (KMOD_MODE),	789	const_iv (KMOD_MODE),
		790
		791	const_iv (KMOD_LRAM),
		792
		793	const_iv (MIX_DEFAULT_FORMAT),
		794
		795	const_iv (SDL_INIT_TIMER),
		796	const_iv (SDL_INIT_AUDIO),
		797	const_iv (SDL_INIT_VIDEO),
		798	const_iv (SDL_INIT_CDROM),
		799	const_iv (SDL_INIT_JOYSTICK),
		800	const_iv (SDL_INIT_EVERYTHING),
		801	const_iv (SDL_INIT_NOPARACHUTE),
		802	const_iv (SDL_INIT_EVENTTHREAD),
		803
		804	const_iv (SDL_GL_RED_SIZE),
		805	const_iv (SDL_GL_GREEN_SIZE),
		806	const_iv (SDL_GL_BLUE_SIZE),
		807	const_iv (SDL_GL_ALPHA_SIZE),
		808	const_iv (SDL_GL_DOUBLEBUFFER),
		809	const_iv (SDL_GL_BUFFER_SIZE),
		810	const_iv (SDL_GL_DEPTH_SIZE),
		811	const_iv (SDL_GL_STENCIL_SIZE),
		812	const_iv (SDL_GL_ACCUM_RED_SIZE),
		813	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		814	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		815	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		816	const_iv (SDL_GL_STEREO),
		817	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		818	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		819	const_iv (SDL_GL_ACCELERATED_VISUAL),
		820	const_iv (SDL_GL_SWAP_CONTROL),
		821
		822	const_iv (FOW_DARKNESS)
611	# undef const_iv	823	# undef const_iv
612	};	824	};
613		825
614	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
616		828
617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
619	}	831	}
620		832
…		…
633		845
634	NV floor (NV x)	846	NV floor (NV x)
635		847
636	NV ceil (NV x)	848	NV ceil (NV x)
637		849
		850	IV minpot (UV n)
		851
		852	IV popcount (UV n)
		853
		854	NV distance (NV dx, NV dy)
		855	CODE:
		856	RETVAL = pow (dx * dx + dy * dy, 0.5);
		857	OUTPUT:
		858	RETVAL
		859
638	void	860	void
639	pango_init ()	861	pango_init ()
640	CODE:	862	CODE:
641	{	863	{
642	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
643	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	865	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	866	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		867	/*pango_context_set_font_description (opengl_context, default_font);*/
		868	#if PANGO_VERSION_CHECK (1, 15, 2)
		869	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		870	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		871	#endif
645	}	872	}
646		873
647	char *
648	SDL_GetError ()	874	char *SDL_GetError ()
649		875
650	int	876	void SDL_braino ()
651	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
652		877
653	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
654	SDL_Quit ()	884	void SDL_Quit ()
		885
		886	int SDL_GL_SetAttribute (int attr, int value)
		887
		888	int SDL_GL_GetAttribute (int attr)
		889	CODE:
		890	if (SDL_GL_GetAttribute (attr, &RETVAL))
		891	XSRETURN_UNDEF;
		892	OUTPUT:
		893	RETVAL
655		894
656	void	895	void
657	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
658	PPCODE:	897	PPCODE:
659	{	898	{
…		…
671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
674		913
675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
676	#if SDL_VERSION_ATLEAST(1,2,10)
677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
679	#endif
680		916
681	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
682		918
683	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
684	while (*m)	920	while (*m)
685	{	921	{
686	if ((*m)->w >= 640 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
687	{	923	{
688	AV *av = newAV ();	924	AV *av = newAV ();
689	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
690	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
691	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
715		951
716	if (RETVAL)	952	if (RETVAL)
717	{	953	{
718	av_clear (texture_av);	954	av_clear (texture_av);
719		955
720	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	957	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
722	#include "glfunc.h"	958	#include "glfunc.h"
723	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
724	}	963	}
725	}	964	}
726	OUTPUT:	965	OUTPUT:
727	RETVAL	966	RETVAL
728		967
…		…
732	char *	971	char *
733	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
734		973
735	int	974	int
736	SDL_GetAppState ()	975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
737		979
738	void	980	void
739	poll_events ()	981	poll_events ()
740	PPCODE:	982	PPCODE:
741	{	983	{
…		…
751	{	993	{
752	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
753	case SDL_KEYUP:	995	case SDL_KEYUP:
754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
759	break;	1001	break;
760		1002
761	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
780	x = ev.motion.x;	1022	x = ev.motion.x;
781	y = ev.motion.y;	1023	y = ev.motion.y;
782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
783	}	1025	}
784		1026
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
786	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
787	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
788	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
791	}	1033	}
792	break;	1034	break;
793		1035
794	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
795	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
797		1039
798	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
799	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
800	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
801	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
808	break;	1050	break;
809	}	1051	}
810		1052
811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
812	}	1054	}
813	}	1055	}
814		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
		1069
815	int	1070	int
816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
817	POSTCALL:	1072	POSTCALL:
818	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
819	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
		1075
		1076	void
		1077	Mix_QuerySpec ()
		1078	PPCODE:
		1079	{
		1080	int freq, channels;
		1081	Uint16 format;
		1082
		1083	if (Mix_QuerySpec (&freq, &format, &channels))
		1084	{
		1085	EXTEND (SP, 3);
		1086	PUSHs (sv_2mortal (newSViv (freq)));
		1087	PUSHs (sv_2mortal (newSViv (format)));
		1088	PUSHs (sv_2mortal (newSViv (channels)));
		1089	}
		1090	}
820		1091
821	void	1092	void
822	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
823		1094
824	int	1095	int
…		…
859	}	1130	}
860	}	1131	}
861	#endif	1132	#endif
862	}	1133	}
863		1134
864	void	1135	int
865	add_font (char *file)	1136	add_font (char *file)
866	CODE:	1137	CODE:
867	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1144
		1145	void
		1146	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
868		1147
869	void	1148	void
870	load_image_inline (SV *image_)	1149	load_image_inline (SV *image_)
871	ALIAS:	1150	ALIAS:
872	load_image_file = 1	1151	load_image_file = 1
…		…
958	void	1237	void
959	error (char *message)	1238	error (char *message)
960	CODE:	1239	CODE:
961	fprintf (stderr, "ERROR: %s\n", message);	1240	fprintf (stderr, "ERROR: %s\n", message);
962	#ifdef _WIN32	1241	#ifdef _WIN32
963	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1242	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
964	#endif	1243	#endif
965		1244
966	void	1245	void
967	fatal (char *message)	1246	fatal (char *message)
968	CODE:	1247	CODE:
969	fprintf (stderr, "FATAL: %s\n", message);	1248	fprintf (stderr, "FATAL: %s\n", message);
970	#ifdef _WIN32	1249	#ifdef _WIN32
971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1250	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
972	#endif	1251	#endif
973	_exit (1);	1252	_exit (1);
974		1253
975	void	1254	void
976	_exit (int retval = 0)	1255	_exit (int retval = 0)
…		…
988	#if DEBUG	1267	#if DEBUG
989	VALGRIND_DO_LEAK_CHECK;	1268	VALGRIND_DO_LEAK_CHECK;
990	#endif	1269	#endif
991	}	1270	}
992		1271
993	MODULE = CFPlus PACKAGE = CFPlus::Font	1272	int
		1273	SvREFCNT (SV *sv)
		1274	CODE:
		1275	RETVAL = SvREFCNT (sv);
		1276	OUTPUT:
		1277	RETVAL
		1278
		1279	MODULE = Deliantra::Client PACKAGE = DC::Font
994		1280
995	PROTOTYPES: DISABLE	1281	PROTOTYPES: DISABLE
996		1282
997	CFPlus::Font	1283	DC::Font
998	new_from_file (SV *class, char *path, int id = 0)	1284	new_from_file (SV *class, char *path, int id = 0)
999	CODE:	1285	CODE:
1000	{	1286	{
1001	int count;	1287	int count;
1002	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1288	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
1005	}	1291	}
1006	OUTPUT:	1292	OUTPUT:
1007	RETVAL	1293	RETVAL
1008		1294
1009	void	1295	void
1010	DESTROY (CFPlus::Font self)	1296	DESTROY (DC::Font self)
1011	CODE:	1297	CODE:
1012	pango_font_description_free (self);	1298	pango_font_description_free (self);
1013		1299
1014	void	1300	void
1015	make_default (CFPlus::Font self)	1301	make_default (DC::Font self)
1016	PROTOTYPE: $	1302	PROTOTYPE: $
1017	CODE:	1303	CODE:
1018	default_font = self;	1304	default_font = self;
1019		1305
1020	MODULE = CFPlus PACKAGE = CFPlus::Layout	1306	MODULE = Deliantra::Client PACKAGE = DC::Layout
1021		1307
1022	PROTOTYPES: DISABLE	1308	PROTOTYPES: DISABLE
1023		1309
1024	void	1310	void
1025	reset_glyph_cache ()	1311	glyph_cache_backup ()
1026	PROTOTYPE:	1312	PROTOTYPE:
1027	CODE:	1313	CODE:
		1314	tc_backup ();
		1315
		1316	void
		1317	glyph_cache_restore ()
		1318	PROTOTYPE:
		1319	CODE:
1028	tc_clear ();	1320	tc_restore ();
1029		1321
1030	CFPlus::Layout	1322	DC::Layout
1031	new (SV *class)	1323	new (SV *class)
1032	CODE:	1324	CODE:
1033	New (0, RETVAL, 1, struct cf_layout);	1325	New (0, RETVAL, 1, struct cf_layout);
1034		1326
1035	RETVAL->pl = pango_layout_new (opengl_context);	1327	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1045	layout_update_font (RETVAL);	1337	layout_update_font (RETVAL);
1046	OUTPUT:	1338	OUTPUT:
1047	RETVAL	1339	RETVAL
1048		1340
1049	void	1341	void
1050	DESTROY (CFPlus::Layout self)	1342	DESTROY (DC::Layout self)
1051	CODE:	1343	CODE:
1052	g_object_unref (self->pl);	1344	g_object_unref (self->pl);
1053	rc_free (self->rc);	1345	rc_free (self->rc);
1054	Safefree (self);	1346	Safefree (self);
1055		1347
1056	void	1348	void
1057	set_text (CFPlus::Layout self, SV *text_)	1349	set_text (DC::Layout self, SV *text_)
1058	CODE:	1350	CODE:
1059	{	1351	{
1060	STRLEN textlen;	1352	STRLEN textlen;
1061	char *text = SvPVutf8 (text_, textlen);	1353	char *text = SvPVutf8 (text_, textlen);
1062		1354
1063	pango_layout_set_text (self->pl, text, textlen);	1355	pango_layout_set_text (self->pl, text, textlen);
1064	}	1356	}
1065		1357
1066	void	1358	void
1067	set_markup (CFPlus::Layout self, SV *text_)	1359	set_markup (DC::Layout self, SV *text_)
1068	CODE:	1360	CODE:
1069	{	1361	{
1070	STRLEN textlen;	1362	STRLEN textlen;
1071	char *text = SvPVutf8 (text_, textlen);	1363	char *text = SvPVutf8 (text_, textlen);
1072		1364
1073	pango_layout_set_markup (self->pl, text, textlen);	1365	pango_layout_set_markup (self->pl, text, textlen);
1074	}	1366	}
1075		1367
1076	void	1368	void
1077	set_shapes (CFPlus::Layout self, ...)	1369	set_shapes (DC::Layout self, ...)
1078	CODE:	1370	CODE:
1079	{	1371	{
1080	PangoAttrList *attrs = 0;	1372	PangoAttrList *attrs = 0;
1081	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
1082	const char *pos = text;	1374	const char *pos = text;
…		…
1117	if (attrs)	1409	if (attrs)
1118	pango_layout_set_attributes (self->pl, attrs);	1410	pango_layout_set_attributes (self->pl, attrs);
1119	}	1411	}
1120		1412
1121	void	1413	void
1122	get_shapes (CFPlus::Layout self)	1414	get_shapes (DC::Layout self)
1123	PPCODE:	1415	PPCODE:
1124	{	1416	{
1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1417	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1126		1418
1127	do	1419	do
1128	{	1420	{
1129	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1421	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1130		1422
1131	if (run && shape_attr_p (run))	1423	if (run && shape_attr_p (run))
1132	{	1424	{
1133	PangoRectangle extents;	1425	PangoRectangle extents;
1134	pango_layout_iter_get_run_extents (iter, 0, &extents);	1426	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1142		1434
1143	pango_layout_iter_free (iter);	1435	pango_layout_iter_free (iter);
1144	}	1436	}
1145		1437
1146	int	1438	int
1147	has_wrapped (CFPlus::Layout self)	1439	has_wrapped (DC::Layout self)
1148	CODE:	1440	CODE:
1149	{	1441	{
1150	int lines = 1;	1442	int lines = 1;
1151	const char *text = pango_layout_get_text (self->pl);	1443	const char *text = pango_layout_get_text (self->pl);
1152		1444
…		…
1157	}	1449	}
1158	OUTPUT:	1450	OUTPUT:
1159	RETVAL	1451	RETVAL
1160		1452
1161	SV *	1453	SV *
1162	get_text (CFPlus::Layout self)	1454	get_text (DC::Layout self)
1163	CODE:	1455	CODE:
1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1456	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1165	sv_utf8_decode (RETVAL);	1457	sv_utf8_decode (RETVAL);
1166	OUTPUT:	1458	OUTPUT:
1167	RETVAL	1459	RETVAL
1168		1460
1169	void	1461	void
1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1462	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1171	CODE:	1463	CODE:
1172	self->r = r;	1464	self->r = r;
1173	self->g = g;	1465	self->g = g;
1174	self->b = b;	1466	self->b = b;
1175	self->a = a;	1467	self->a = a;
1176		1468
1177	void	1469	void
1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1470	set_font (DC::Layout self, DC::Font font = 0)
1179	CODE:	1471	CODE:
1180	if (self->font != font)	1472	if (self->font != font)
1181	{	1473	{
1182	self->font = font;	1474	self->font = font;
1183	layout_update_font (self);	1475	layout_update_font (self);
1184	}	1476	}
1185		1477
1186	void	1478	void
1187	set_height (CFPlus::Layout self, int base_height)	1479	set_height (DC::Layout self, int base_height)
1188	CODE:	1480	CODE:
1189	if (self->base_height != base_height)	1481	if (self->base_height != base_height)
1190	{	1482	{
1191	self->base_height = base_height;	1483	self->base_height = base_height;
1192	layout_update_font (self);	1484	layout_update_font (self);
1193	}	1485	}
1194		1486
1195	void	1487	void
1196	set_width (CFPlus::Layout self, int max_width = -1)	1488	set_width (DC::Layout self, int max_width = -1)
1197	CODE:	1489	CODE:
1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1490	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1199		1491
1200	void	1492	void
1201	set_indent (CFPlus::Layout self, int indent)	1493	set_indent (DC::Layout self, int indent)
1202	CODE:	1494	CODE:
1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1495	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1204		1496
1205	void	1497	void
1206	set_spacing (CFPlus::Layout self, int spacing)	1498	set_spacing (DC::Layout self, int spacing)
1207	CODE:	1499	CODE:
1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1500	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1209		1501
1210	void	1502	void
1211	set_ellipsise (CFPlus::Layout self, int ellipsise)	1503	set_ellipsise (DC::Layout self, int ellipsise)
1212	CODE:	1504	CODE:
1213	pango_layout_set_ellipsize (self->pl,	1505	pango_layout_set_ellipsize (self->pl,
1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1506	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1507	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1508	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1217	: PANGO_ELLIPSIZE_NONE	1509	: PANGO_ELLIPSIZE_NONE
1218	);	1510	);
1219		1511
1220	void	1512	void
1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1513	set_single_paragraph_mode (DC::Layout self, int spm)
1222	CODE:	1514	CODE:
1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1515	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1224		1516
1225	void	1517	void
1226	size (CFPlus::Layout self)	1518	size (DC::Layout self)
1227	PPCODE:	1519	PPCODE:
1228	{	1520	{
1229	int w, h;	1521	int w, h;
1230		1522
1231	layout_get_pixel_size (self, &w, &h);	1523	layout_get_pixel_size (self, &w, &h);
…		…
1234	PUSHs (sv_2mortal (newSViv (w)));	1526	PUSHs (sv_2mortal (newSViv (w)));
1235	PUSHs (sv_2mortal (newSViv (h)));	1527	PUSHs (sv_2mortal (newSViv (h)));
1236	}	1528	}
1237		1529
1238	int	1530	int
1239	descent (CFPlus::Layout self)	1531	descent (DC::Layout self)
1240	CODE:	1532	CODE:
1241	{	1533	{
1242	PangoRectangle rect;	1534	PangoRectangle rect;
1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1535	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1244	pango_layout_line_get_pixel_extents (line, 0, &rect);	1536	pango_layout_line_get_pixel_extents (line, 0, &rect);
1245	RETVAL = PANGO_DESCENT (rect);	1537	RETVAL = PANGO_DESCENT (rect);
1246	}	1538	}
1247	OUTPUT:	1539	OUTPUT:
1248	RETVAL	1540	RETVAL
1249		1541
1250	int	1542	int
1251	xy_to_index (CFPlus::Layout self, int x, int y)	1543	xy_to_index (DC::Layout self, int x, int y)
1252	CODE:	1544	CODE:
1253	{	1545	{
1254	int index, trailing;	1546	int index, trailing;
1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1547	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1256	RETVAL = index + trailing;	1548	RETVAL = index + trailing;
1257	}	1549	}
1258	OUTPUT:	1550	OUTPUT:
1259	RETVAL	1551	RETVAL
1260		1552
1261	void	1553	void
1262	cursor_pos (CFPlus::Layout self, int index)	1554	cursor_pos (DC::Layout self, int index)
1263	PPCODE:	1555	PPCODE:
1264	{	1556	{
1265	PangoRectangle strong_pos;	1557	PangoRectangle pos;
1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1558	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1267		1559
1268	EXTEND (SP, 3);	1560	EXTEND (SP, 3);
1269	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1561	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1562	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1563	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1272	}	1564	}
1273		1565
1274	void	1566	void
1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1567	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1276	PPCODE:	1568	PPCODE:
1277	{	1569	{
1278	int line, x;	1570	int line, x;
1279		1571
1280	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1572	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1573	#if !PANGO_VERSION_CHECK (1, 17, 3)
1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1574	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1282		1575	--line;
		1576	#endif
1283	EXTEND (SP, 2);	1577	EXTEND (SP, 2);
1284	PUSHs (sv_2mortal (newSViv (line - 1)));	1578	PUSHs (sv_2mortal (newSViv (line)));
1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1579	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1286	}	1580	}
1287		1581
1288	void	1582	void
1289	line_x_to_index (CFPlus::Layout self, int line, int x)	1583	line_x_to_index (DC::Layout self, int line, int x)
1290	PPCODE:	1584	PPCODE:
1291	{	1585	{
1292	PangoLayoutLine *lp;	1586	PangoLayoutLine *lp;
1293	int index, trailing;	1587	int index, trailing;
1294		1588
1295	if (line < 0)	1589	if (line < 0)
1296	XSRETURN_EMPTY;	1590	XSRETURN_EMPTY;
1297		1591
1298	if (!(lp = pango_layout_get_line (self->pl, line)))	1592	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1299	XSRETURN_EMPTY; /* do better */	1593	XSRETURN_EMPTY; /* do better */
1300		1594
1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1595	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1302		1596
1303	EXTEND (SP, 2);	1597	EXTEND (SP, 2);
…		…
1309	PUSHs (sv_2mortal (newSViv (trailing)));	1603	PUSHs (sv_2mortal (newSViv (trailing)));
1310	}	1604	}
1311	}	1605	}
1312		1606
1313	void	1607	void
1314	render (CFPlus::Layout self, float x, float y, int flags = 0)	1608	render (DC::Layout self, float x, float y, int flags = 0)
1315	CODE:	1609	CODE:
1316	rc_clear (self->rc);	1610	rc_clear (self->rc);
1317	pango_opengl_render_layout_subpixel (	1611	pango_opengl_render_layout_subpixel (
1318	self->pl,	1612	self->pl,
1319	self->rc,	1613	self->rc,
…		…
1324	// we assume that context_change actually clears/frees stuff	1618	// we assume that context_change actually clears/frees stuff
1325	// and does not do any recomputation...	1619	// and does not do any recomputation...
1326	pango_layout_context_changed (self->pl);	1620	pango_layout_context_changed (self->pl);
1327		1621
1328	void	1622	void
1329	draw (CFPlus::Layout self)	1623	draw (DC::Layout self)
1330	CODE:	1624	CODE:
1331	{	1625	{
1332	glEnable (GL_TEXTURE_2D);	1626	glEnable (GL_TEXTURE_2D);
1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);	1627	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1334	glEnable (GL_BLEND);	1628	glEnable (GL_BLEND);
…		…
1342	glDisable (GL_ALPHA_TEST);	1636	glDisable (GL_ALPHA_TEST);
1343	glDisable (GL_BLEND);	1637	glDisable (GL_BLEND);
1344	glDisable (GL_TEXTURE_2D);	1638	glDisable (GL_TEXTURE_2D);
1345	}	1639	}
1346		1640
1347	MODULE = CFPlus PACKAGE = CFPlus::Texture	1641	MODULE = Deliantra::Client PACKAGE = DC::Texture
1348		1642
1349	PROTOTYPES: ENABLE	1643	PROTOTYPES: ENABLE
1350
1351	int minpot (int n)
1352		1644
1353	void	1645	void
1354	pad (SV *data_, int ow, int oh, int nw, int nh)	1646	pad (SV *data_, int ow, int oh, int nw, int nh)
1355	CODE:	1647	CODE:
1356	{	1648	{
…		…
1422	glDisable (GL_ALPHA_TEST);	1714	glDisable (GL_ALPHA_TEST);
1423	glDisable (GL_BLEND);	1715	glDisable (GL_BLEND);
1424	}	1716	}
1425	}	1717	}
1426		1718
		1719	void
		1720	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)
		1721	PROTOTYPE: @
		1722	CODE:
		1723	{
		1724	glEnable (GL_BLEND);
		1725	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1726	glEnable (GL_TEXTURE_2D);
		1727	glBindTexture (GL_TEXTURE_2D, name1);
		1728
		1729	glColor3f (intensity, intensity, intensity);
		1730	glPushMatrix ();
		1731	glScalef (1./3, 1./3, 1.);
		1732
		1733	if (blend > 0.f)
		1734	{
		1735	float dx3 = dx * -3.f / w;
		1736	float dy3 = dy * -3.f / h;
		1737	GLfloat env_color[4] = { 0., 0., 0., blend };
		1738
		1739	/* interpolate the two shadow textures */
		1740	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1741	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1742
		1743	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1744	gl.ActiveTexture (GL_TEXTURE1);
		1745	glEnable (GL_TEXTURE_2D);
		1746	glBindTexture (GL_TEXTURE_2D, name2);
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1748
		1749	/* rgb == rgb(glcolor) */
		1750	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1751	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1753
		1754	/* alpha = interpolate t0, t1 by env_alpha */
		1755	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1756
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1766
		1767	glBegin (GL_QUADS);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1769	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1770	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1771	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1772	glEnd ();
		1773
		1774	glDisable (GL_TEXTURE_2D);
		1775	gl.ActiveTexture (GL_TEXTURE0);
		1776	}
		1777	else
		1778	{
		1779	/* simple blending of one texture, also opengl <1.3 path */
		1780	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1781
		1782	glBegin (GL_QUADS);
		1783	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1784	glTexCoord2f (0, t); glVertex2f (0, h);
		1785	glTexCoord2f (s, t); glVertex2f (w, h);
		1786	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1787	glEnd ();
		1788	}
		1789
		1790	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1791	{
		1792	int x, y;
		1793	int dx3 = dx * 3;
		1794	int dy3 = dy * 3;
		1795
		1796	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1797	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1798	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1799	glTranslatef (-1., -1., 0);
		1800	glBegin (GL_QUADS);
		1801
		1802	for (y = 1; y < h; y += 3)
		1803	{
		1804	int y1 = y - dy3;
		1805	int y1valid = y1 >= 0 && y1 < h;
		1806
		1807	for (x = 1; x < w; x += 3)
		1808	{
		1809	int x1 = x - dx3;
		1810	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1811	uint8_t h2;
		1812
		1813	if (y1valid && x1 >= 0 && x1 < w)
		1814	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1815	else
		1816	h2 = 1; /* out of range == invisible */
		1817
		1818	if (h1 || h2)
		1819	{
		1820	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1821	glColor4f (1., 1., 1., alpha);
		1822
		1823	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1824	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1825	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1826	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	glEnd ();
		1833
		1834	glPopMatrix ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
		1838	}
		1839
1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1840	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1428	CODE:	1841	CODE:
1429	{	1842	{
1430	GLint width;	1843	GLint width;
1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1844	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1433	RETVAL = width > 0;	1846	RETVAL = width > 0;
1434	}	1847	}
1435	OUTPUT:	1848	OUTPUT:
1436	RETVAL	1849	RETVAL
1437		1850
1438	MODULE = CFPlus PACKAGE = CFPlus::Map	1851	MODULE = Deliantra::Client PACKAGE = DC::Map
1439		1852
1440	PROTOTYPES: DISABLE	1853	PROTOTYPES: DISABLE
1441		1854
1442	CFPlus::Map	1855	DC::Map
1443	new (SV *class)	1856	new (SV *class)
1444	CODE:	1857	CODE:
1445	New (0, RETVAL, 1, struct map);	1858	New (0, RETVAL, 1, struct map);
1446	RETVAL->x = 0;	1859	RETVAL->x = 0;
1447	RETVAL->y = 0;	1860	RETVAL->y = 0;
…		…
1455	RETVAL->row = 0;	1868	RETVAL->row = 0;
1456	OUTPUT:	1869	OUTPUT:
1457	RETVAL	1870	RETVAL
1458		1871
1459	void	1872	void
1460	DESTROY (CFPlus::Map self)	1873	DESTROY (DC::Map self)
1461	CODE:	1874	CODE:
1462	{	1875	{
1463	map_clear (self);	1876	map_clear (self);
1464	Safefree (self->face2tile);	1877	Safefree (self->face2tile);
1465	Safefree (self->tex);	1878	Safefree (self->tex);
1466	Safefree (self);	1879	Safefree (self);
1467	}	1880	}
1468		1881
1469	void	1882	void
1470	resize (CFPlus::Map self, int map_width, int map_height)	1883	resize (DC::Map self, int map_width, int map_height)
1471	CODE:	1884	CODE:
1472	self->w = map_width;	1885	self->w = map_width;
1473	self->h = map_height;	1886	self->h = map_height;
1474		1887
1475	void	1888	void
1476	clear (CFPlus::Map self)	1889	clear (DC::Map self)
1477	CODE:	1890	CODE:
1478	map_clear (self);	1891	map_clear (self);
1479		1892
1480	void	1893	void
1481	set_tileid (CFPlus::Map self, int face, int tile)	1894	set_tileid (DC::Map self, int face, int tile)
1482	CODE:	1895	CODE:
1483	{	1896	{
1484	need_facenum (self, face); self->face2tile [face] = tile;	1897	need_facenum (self, face); self->face2tile [face] = tile;
1485	need_texid (self, tile);	1898	need_texid (self, tile);
1486	}	1899	}
1487		1900
1488	void	1901	void
1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1902	set_smooth (DC::Map self, int face, int smooth, int level)
1490	CODE:	1903	CODE:
1491	{	1904	{
1492	tileid texid;	1905	tileid texid;
1493	maptex *tex;	1906	maptex *tex;
1494		1907
…		…
1507	tex->smoothtile = self->face2tile [smooth];	1920	tex->smoothtile = self->face2tile [smooth];
1508	tex->smoothlevel = level;	1921	tex->smoothlevel = level;
1509	}	1922	}
1510		1923
1511	void	1924	void
1512	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)	1925	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)
1513	CODE:	1926	CODE:
1514	{	1927	{
1515	need_texid (self, texid);	1928	need_texid (self, texid);
1516		1929
1517	{	1930	{
…		…
1536	// use uglier nearest interpolation because linear suffers	1949	// use uglier nearest interpolation because linear suffers
1537	// from transparent color bleeding and ugly wrapping effects.	1950	// from transparent color bleeding and ugly wrapping effects.
1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1539	}	1952	}
1540		1953
		1954	void
		1955	expire_textures (DC::Map self, int texid, int count)
		1956	PPCODE:
		1957	for (; texid < self->texs && count; ++texid, --count)
		1958	{
		1959	maptex *tex = self->tex + texid;
		1960
		1961	if (tex->name)
		1962	{
		1963	if (tex->unused)
		1964	{
		1965	tex->name = 0;
		1966	tex->unused = 0;
		1967	XPUSHs (sv_2mortal (newSViv (texid)));
		1968	}
		1969	else
		1970	tex->unused = 1;
		1971	}
		1972	}
		1973
1541	int	1974	int
1542	ox (CFPlus::Map self)	1975	ox (DC::Map self)
1543	ALIAS:	1976	ALIAS:
1544	oy = 1	1977	oy = 1
1545	x = 2	1978	x = 2
1546	y = 3	1979	y = 3
1547	w = 4	1980	w = 4
…		…
1558	}	1991	}
1559	OUTPUT:	1992	OUTPUT:
1560	RETVAL	1993	RETVAL
1561		1994
1562	void	1995	void
1563	scroll (CFPlus::Map self, int dx, int dy)	1996	scroll (DC::Map self, int dx, int dy)
1564	CODE:	1997	CODE:
1565	{	1998	{
1566	if (dx > 0)	1999	if (dx > 0)
1567	map_blank (self, self->x, self->y, dx, self->h);	2000	map_blank (self, self->x, self->y, dx, self->h);
1568	else if (dx < 0)	2001	else if (dx < 0)
…		…
1584	self->y += MAP_EXTEND_Y;	2017	self->y += MAP_EXTEND_Y;
1585	}	2018	}
1586	}	2019	}
1587		2020
1588	SV *	2021	SV *
1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2022	map1a_update (DC::Map self, SV *data_, int extmap)
1590	CODE:	2023	CODE:
1591	{	2024	{
1592	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2025	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1593	uint8_t *data_end = (uint8_t *)SvEND (data_);	2026	uint8_t *data_end = (uint8_t *)SvEND (data_);
1594	mapcell *cell;	2027	mapcell *cell;
…		…
1622	uint8_t ext, cmd;	2055	uint8_t ext, cmd;
1623		2056
1624	do	2057	do
1625	{	2058	{
1626	ext = *data++;	2059	ext = *data++;
1627	cmd = ext & 0x3f;	2060	cmd = ext & 0x7f;
1628		2061
1629	if (cmd < 4)	2062	if (cmd < 4)
1630	cell->darkness = 255 - ext * 64 + 1;	2063	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1631	else if (cmd == 5) // health	2064	else if (cmd == 5) // health
1632	{	2065	{
1633	cell->stat_width = 1;	2066	cell->stat_width = 1;
1634	cell->stat_hp = *data++;	2067	cell->stat_hp = *data++;
1635	}	2068	}
1636	else if (cmd == 6) // monster width	2069	else if (cmd == 6) // monster width
1637	cell->stat_width = *data++ + 1;	2070	cell->stat_width = *data++ + 1;
1638	else if (cmd == 0x47)	2071	else if (cmd == 0x47)
1639	{	2072	{
1640	if (*data == 4)	2073	if (*data == 1) cell->player = data [1];
1641	; // decode player count	2074	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2075	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2076	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1642		2077
1643	data += *data + 1;	2078	data += *data + 1;
1644	}	2079	}
1645	else if (cmd == 8) // cell flags	2080	else if (cmd == 8) // cell flags
1646	cell->flags = *data++;	2081	cell->flags = *data++;
…		…
1663	cell->tile [z] = self->face2tile [face];	2098	cell->tile [z] = self->face2tile [face];
1664		2099
1665	if (cell->tile [z])	2100	if (cell->tile [z])
1666	{	2101	{
1667	maptex *tex = self->tex + cell->tile [z];	2102	maptex *tex = self->tex + cell->tile [z];
		2103	tex->unused = 0;
1668	if (!tex->name)	2104	if (!tex->name)
1669	av_push (missing, newSViv (cell->tile [z]));	2105	av_push (missing, newSViv (cell->tile [z]));
1670		2106
1671	if (tex->smoothtile)	2107	if (tex->smoothtile)
1672	{	2108	{
1673	maptex *smooth = self->tex + tex->smoothtile;	2109	maptex *smooth = self->tex + tex->smoothtile;
		2110	smooth->unused = 0;
1674	if (!smooth->name)	2111	if (!smooth->name)
1675	av_push (missing, newSViv (tex->smoothtile));	2112	av_push (missing, newSViv (tex->smoothtile));
1676	}	2113	}
1677	}	2114	}
1678	}	2115	}
1679	}	2116	}
1680	else	2117	else
1681	cell->darkness = 0;	2118	CELL_CLEAR (cell);
1682	}	2119	}
1683	}	2120	}
1684	OUTPUT:	2121	OUTPUT:
1685	RETVAL	2122	RETVAL
1686		2123
1687	SV *	2124	SV *
1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2125	mapmap (DC::Map self, int x0, int y0, int w, int h)
1689	CODE:	2126	CODE:
1690	{	2127	{
1691	int x1, x;	2128	int x1, x;
1692	int y1, y;	2129	int y1, y;
1693	int z;	2130	int z;
…		…
1706	? self->row + y	2143	? self->row + y
1707	: 0;	2144	: 0;
1708		2145
1709	for (x = x0; x < x1; x++)	2146	for (x = x0; x < x1; x++)
1710	{	2147	{
1711	int r = 32, g = 32, b = 32, a = 192;	2148	unsigned int r = 32, g = 32, b = 32, a = 192;
1712		2149
1713	if (row && row->c0 <= x && x < row->c1)	2150	if (row && row->c0 <= x && x < row->c1)
1714	{	2151	{
1715	mapcell *cell = row->col + (x - row->c0);	2152	mapcell *cell = row->col + (x - row->c0);
1716		2153
…		…
1718	{	2155	{
1719	maptex tex = self->tex [cell->tile [z]];	2156	maptex tex = self->tex [cell->tile [z]];
1720	int a0 = 255 - tex.a;	2157	int a0 = 255 - tex.a;
1721	int a1 = tex.a;	2158	int a1 = tex.a;
1722		2159
1723	r = (r * a0 + tex.r * a1) / 255;	2160	r = div255 (r * a0 + tex.r * a1);
1724	g = (g * a0 + tex.g * a1) / 255;	2161	g = div255 (g * a0 + tex.g * a1);
1725	b = (b * a0 + tex.b * a1) / 255;	2162	b = div255 (b * a0 + tex.b * a1);
1726	a = (a * a0 + tex.a * a1) / 255;	2163	a = div255 (a * a0 + tex.a * a1);
1727	}	2164	}
1728	}	2165	}
1729		2166
1730	*map++ = (r )	2167	*map++ = (r )
1731	| (g << 8)	2168	| (g << 8)
…		…
1738	}	2175	}
1739	OUTPUT:	2176	OUTPUT:
1740	RETVAL	2177	RETVAL
1741		2178
1742	void	2179	void
1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2180	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1744	CODE:	2181	CODE:
1745	{	2182	{
1746	int x, y, z;	2183	int x, y, z;
1747		2184
1748	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2185	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2186	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1750	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2187	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1751	smooth_key skey;	2188	smooth_key skey;
1752		2189	int pl_x, pl_y;
		2190	maptex pl_tex;
1753	rc_t *rc = rc_alloc ();	2191	rc_t *rc = rc_alloc ();
		2192	rc_t *rc_ov = rc_alloc ();
1754	rc_key_t key;	2193	rc_key_t key;
1755	rc_array_t *arr;	2194	rc_array_t *arr;
1756		2195
		2196	pl_tex.name = 0;
		2197
1757	// thats current max. sorry.	2198	// that's current max. sorry.
1758	if (sw > 255) sw = 255;	2199	if (sw > 255) sw = 255;
1759	if (sh > 255) sh = 255;	2200	if (sh > 255) sh = 255;
1760		2201
1761	// clear key, in case of extra padding	2202	// clear key, in case of extra padding
1762	memset (&skey, 0, sizeof (skey));	2203	memset (&skey, 0, sizeof (skey));
…		…
1766	key.g = 255;	2207	key.g = 255;
1767	key.b = 255;	2208	key.b = 255;
1768	key.a = 255;	2209	key.a = 255;
1769	key.mode = GL_QUADS;	2210	key.mode = GL_QUADS;
1770	key.format = GL_T2F_V3F;	2211	key.format = GL_T2F_V3F;
1771	key.texname = -1;
1772		2212
1773	mx += self->x;	2213	mx += self->x;
1774	my += self->y;	2214	my += self->y;
1775		2215
1776	// first pass: determine smooth_max	2216	// first pass: determine smooth_max
…		…
1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2240	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1801		2241
1802	for (z = 0; z <= 2; z++)	2242	for (z = 0; z <= 2; z++)
1803	{	2243	{
1804	memset (smooth_level, 0, sizeof (smooth_level));	2244	memset (smooth_level, 0, sizeof (smooth_level));
		2245	key.texname = -1;
1805		2246
1806	for (y = 0; y < sh; y++)	2247	for (y = 0; y < sh; y++)
1807	if (0 <= y + my && y + my < self->rows)	2248	if (0 <= y + my && y + my < self->rows)
1808	{	2249	{
1809	maprow *row = self->row + (y + my);	2250	maprow *row = self->row + (y + my);
…		…
1817	if (tile)	2258	if (tile)
1818	{	2259	{
1819	maptex tex = self->tex [tile];	2260	maptex tex = self->tex [tile];
1820	int px, py;	2261	int px, py;
1821		2262
1822	// suppressing texture state switches here
1823	// is only moderately effective, but worth the extra effort
1824	if (key.texname != tex.name)	2263	if (key.texname != tex.name)
1825	{	2264	{
		2265	self->tex [tile].unused = 0;
		2266
1826	if (!tex.name)	2267	if (!tex.name)
1827	tex = self->tex [2]; /* missing, replace by noface */	2268	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1828		2269
1829	key.texname = tex.name;	2270	key.texname = tex.name;
1830	arr = rc_array (rc, &key);	2271	arr = rc_array (rc, &key);
1831	}	2272	}
1832		2273
1833	px = (x + 1) * T - tex.w;	2274	px = (x + 1) * Th - tex.w;
1834	py = (y + 1) * T - tex.h;	2275	py = (y + 1) * Tw - tex.h;
		2276
		2277	if (expect_false (cell->player == player) && expect_false (z == 2))
		2278	{
		2279	pl_x = px;
		2280	pl_y = py;
		2281	pl_tex = tex;
		2282	continue;
		2283	}
1835		2284
1836	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);	2285	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1837	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);	2286	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1838	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);	2287	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1839	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);	2288	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1840
1841	if (cell->flags && z == 2)
1842	{
1843	// overlays such as the speech bubble, probably more to come
1844	if (cell->flags & 1)
1845	{
1846	maptex tex = self->tex [1];
1847	int px = x * T + T * 2 / 32;
1848	int py = y * T - T * 6 / 32;
1849
1850	if (tex.name)
1851	{
1852	if (key.texname != tex.name)
1853	{
1854	key.texname = tex.name;
1855	arr = rc_array (rc, &key);
1856	}
1857
1858	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1859	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1860	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1861	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1862	}
1863	}
1864	}
1865		2289
1866	// update smooth hash	2290	// update smooth hash
1867	if (tex.smoothtile)	2291	if (tex.smoothtile)
1868	{	2292	{
1869	skey.tile = tex.smoothtile;	2293	skey.tile = tex.smoothtile;
…		…
1900	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2324	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1901	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2325	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1902	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2326	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1903	}	2327	}
1904	}	2328	}
		2329
		2330	if (expect_false (z == 2) && expect_false (cell->flags))
		2331	{
		2332	// overlays such as the speech bubble, probably more to come
		2333	if (cell->flags & 1)
		2334	{
		2335	rc_key_t key_ov = key;
		2336	maptex tex = self->tex [TEXID_SPEECH];
		2337	rc_array_t *arr;
		2338	int px = x * Tw + Tw * 2 / 32;
		2339	int py = y * Th - Th * 6 / 32;
		2340
		2341	key_ov.texname = tex.name;
		2342	arr = rc_array (rc_ov, &key_ov);
		2343
		2344	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2345	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2346	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2347	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2348	}
		2349	}
1905	}	2350	}
1906	}	2351	}
1907		2352
1908	rc_draw (rc);	2353	rc_draw (rc);
1909	rc_clear (rc);	2354	rc_clear (rc);
…		…
1911	// go through all smoothlevels, lowest to highest, then draw.	2356	// go through all smoothlevels, lowest to highest, then draw.
1912	// this is basically counting sort	2357	// this is basically counting sort
1913	{	2358	{
1914	int w, b;	2359	int w, b;
1915		2360
		2361	glEnable (GL_TEXTURE_2D);
		2362	glBegin (GL_QUADS);
1916	for (w = 0; w < 256 / 32; ++w)	2363	for (w = 0; w < 256 / 32; ++w)
1917	{	2364	{
1918	uint32_t smask = smooth_level [w];	2365	uint32_t smask = smooth_level [w];
1919	if (smask)	2366	if (smask)
1920	for (b = 0; b < 32; ++b)	2367	for (b = 0; b < 32; ++b)
…		…
1932	if (!(bits & 0x1000)	2379	if (!(bits & 0x1000)
1933	&& skey->level == level	2380	&& skey->level == level
1934	&& level > smooth_max [skey->x][skey->y])	2381	&& level > smooth_max [skey->x][skey->y])
1935	{	2382	{
1936	maptex tex = self->tex [skey->tile];	2383	maptex tex = self->tex [skey->tile];
1937	int px = (((int)skey->x) - 1) * T;	2384	int px = (((int)skey->x) - 1) * Tw;
1938	int py = (((int)skey->y) - 1) * T;	2385	int py = (((int)skey->y) - 1) * Th;
1939	int border = bits & 15;	2386	int border = bits & 15;
1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2387	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1941	float dx = tex.s * .0625f; // 16 images/row	2388	float dx = tex.s * .0625f; // 16 images/row
1942	float dy = tex.t * .5f ; // 2 images/column	2389	float dy = tex.t * .5f ; // 2 images/column
1943		2390
…		…
1945	{	2392	{
1946	// this time avoiding texture state changes	2393	// this time avoiding texture state changes
1947	// save gobs of state changes.	2394	// save gobs of state changes.
1948	if (key.texname != tex.name)	2395	if (key.texname != tex.name)
1949	{	2396	{
		2397	self->tex [skey->tile].unused = 0;
		2398
		2399	glEnd ();
1950	key.texname = tex.name;	2400	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1951	arr = rc_array (rc, &key);	2401	glBegin (GL_QUADS);
1952	}	2402	}
1953		2403
1954	if (border)	2404	if (border)
1955	{	2405	{
1956	float ox = border * dx;	2406	float ox = border * dx;
1957		2407
1958	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);	2408	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1959	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);	2409	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1960	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);	2410	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1961	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);	2411	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1962	}	2412	}
1963		2413
1964	if (corner)	2414	if (corner)
1965	{	2415	{
1966	float ox = corner * dx;	2416	float ox = corner * dx;
1967		2417
1968	rc_t2f_v3f (arr, ox , dy , px , py , 0);	2418	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1969	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);	2419	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1970	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);	2420	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1971	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);	2421	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
1972	}	2422	}
1973	}	2423	}
1974	}	2424	}
1975	}	2425	}
1976	}	2426	}
1977	}	2427	}
		2428
		2429	glEnd ();
		2430	glDisable (GL_TEXTURE_2D);
		2431	key.texname = -1;
1978	}	2432	}
1979		2433
1980	hv_clear (smooth);	2434	hv_clear (smooth);
		2435	}
		2436
		2437	if (pl_tex.name)
		2438	{
		2439	maptex tex = pl_tex;
		2440	int px = pl_x + sdx;
		2441	int py = pl_y + sdy;
		2442
		2443	key.texname = tex.name;
		2444	arr = rc_array (rc, &key);
		2445
		2446	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2447	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2448	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2449	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2450
1981	rc_draw (rc);	2451	rc_draw (rc);
1982	rc_clear (rc);
1983	}	2452	}
		2453
		2454	rc_draw (rc_ov);
		2455	rc_clear (rc_ov);
1984		2456
1985	glDisable (GL_BLEND);	2457	glDisable (GL_BLEND);
1986	rc_free (rc);	2458	rc_free (rc);
		2459	rc_free (rc_ov);
1987		2460
1988	// top layer: overlays such as the health bar	2461	// top layer: overlays such as the health bar
1989	for (y = 0; y < sh; y++)	2462	for (y = 0; y < sh; y++)
1990	if (0 <= y + my && y + my < self->rows)	2463	if (0 <= y + my && y + my < self->rows)
1991	{	2464	{
…		…
1994	for (x = 0; x < sw; x++)	2467	for (x = 0; x < sw; x++)
1995	if (row->c0 <= x + mx && x + mx < row->c1)	2468	if (row->c0 <= x + mx && x + mx < row->c1)
1996	{	2469	{
1997	mapcell *cell = row->col + (x + mx - row->c0);	2470	mapcell *cell = row->col + (x + mx - row->c0);
1998		2471
1999	int px = x * T;	2472	int px = x * Tw;
2000	int py = y * T;	2473	int py = y * Th;
		2474
		2475	if (expect_false (cell->player == player))
		2476	{
		2477	px += sdx;
		2478	py += sdy;
		2479	}
2001		2480
2002	if (cell->stat_hp)	2481	if (cell->stat_hp)
2003	{	2482	{
2004	int width = cell->stat_width * T;	2483	int width = cell->stat_width * Tw;
2005	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2484	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
2006		2485
2007	glColor3ub (0, 0, 0);	2486	glColor3ub (0, 0, 0);
2008	glRectf (px + 1, py - thick - 2,	2487	glRectf (px + 1, py - thick - 2,
2009	px + width - 1, py);	2488	px + width - 1, py);
2010		2489
…		…
2016	}	2495	}
2017	}	2496	}
2018	}	2497	}
2019		2498
2020	void	2499	void
2021	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2500	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
2022	CODE:	2501	CODE:
2023	{	2502	{
2024	static float color[16][3] = {	2503	static float color[16][3] = {
2025	{ 0.00F, 0.00F, 0.00F },	2504	{ 0.00f, 0.00f, 0.00f },
2026	{ 1.00F, 1.00F, 1.00F },	2505	{ 1.00f, 1.00f, 1.00f },
2027	{ 0.00F, 0.00F, 0.55F },	2506	{ 0.00f, 0.00f, 0.55f },
2028	{ 1.00F, 0.00F, 0.00F },	2507	{ 1.00f, 0.00f, 0.00f },
2029		2508
2030	{ 1.00F, 0.54F, 0.00F },	2509	{ 1.00f, 0.54f, 0.00f },
2031	{ 0.11F, 0.56F, 1.00F },	2510	{ 0.11f, 0.56f, 1.00f },
2032	{ 0.93F, 0.46F, 0.00F },	2511	{ 0.93f, 0.46f, 0.00f },
2033	{ 0.18F, 0.54F, 0.34F },	2512	{ 0.18f, 0.54f, 0.34f },
2034		2513
2035	{ 0.56F, 0.73F, 0.56F },	2514	{ 0.56f, 0.73f, 0.56f },
2036	{ 0.80F, 0.80F, 0.80F },	2515	{ 0.80f, 0.80f, 0.80f },
2037	{ 0.55F, 0.41F, 0.13F },	2516	{ 0.55f, 0.41f, 0.13f },
2038	{ 0.99F, 0.77F, 0.26F },	2517	{ 0.99f, 0.77f, 0.26f },
2039		2518
2040	{ 0.74F, 0.65F, 0.41F },	2519	{ 0.74f, 0.65f, 0.41f },
2041		2520
2042	{ 0.00F, 1.00F, 1.00F },	2521	{ 0.00f, 1.00f, 1.00f },
2043	{ 1.00F, 0.00F, 1.00F },	2522	{ 1.00f, 0.00f, 1.00f },
2044	{ 1.00F, 1.00F, 0.00F },	2523	{ 1.00f, 1.00f, 0.00f },
2045	};	2524	};
2046		2525
2047	int x, y;	2526	int x, y;
2048		2527
2049	glEnable (GL_TEXTURE_2D);	2528	glEnable (GL_TEXTURE_2D);
		2529	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2530	* but the nvidia driver (185.18.14) mishandles alpha textures
		2531	* and takes the colour from god knows where instead of using
		2532	* Cp. MODULATE results in the same colour, but slightly different
		2533	* alpha, but atcually gives us the correct colour with nvidia.
		2534	*/
2050	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2535	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2051	glEnable (GL_BLEND);	2536	glEnable (GL_BLEND);
2052	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2537	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2053	glBegin (GL_QUADS);	2538	glBegin (GL_QUADS);
2054		2539
2055	for (y = 0; y < h; y++)	2540	for (y = 0; y < h; y++)
…		…
2059		2544
2060	if (m)	2545	if (m)
2061	{	2546	{
2062	float *c = color [m & 15];	2547	float *c = color [m & 15];
2063		2548
2064	float tx1 = m & 0x40 ? 0.5 : 0.;	2549	float tx1 = m & 0x40 ? 0.5f : 0.f;
2065	float tx2 = tx1 + 0.5;	2550	float tx2 = tx1 + 0.5f;
2066		2551
2067	glColor4f (c[0], c[1], c[2], 0.75);	2552	glColor4f (c[0], c[1], c[2], 1);
2068	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2553	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2069	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2554	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2070	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2555	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2071	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2556	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2072	}	2557	}
…		…
2076	glDisable (GL_BLEND);	2561	glDisable (GL_BLEND);
2077	glDisable (GL_TEXTURE_2D);	2562	glDisable (GL_TEXTURE_2D);
2078	}	2563	}
2079		2564
2080	void	2565	void
2081	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2566	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2082	PPCODE:	2567	PPCODE:
2083	{	2568	{
2084	int x, y;	2569	int x, y;
2085	int sw1 = sw + 2;	2570	int sw1 = sw + 2;
2086	int sh1 = sh + 2;	2571	int sh1 = sh + 2;
2087	int sh3 = sh * 3;	2572	int sh3 = sh * 3;
2088	int sw34 = (sw * 3 + 3) & ~3;	2573	int sw3 = sw * 3;
		2574	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2575	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2089	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2576	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2090	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2577	memset (darkness1, 0, sw1*sh1);
2091	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2092		2578
2093	SvPOK_only (darkness3_sv);	2579	SvPOK_only (darkness3_sv);
2094	SvCUR_set (darkness3_sv, sw34 * sh3);	2580	SvCUR_set (darkness3_sv, sw3 * sh3);
2095		2581
2096	mx += self->x - 1;	2582	mx += self->x - 1;
2097	my += self->y - 1;	2583	my += self->y - 1;
2098
2099	memset (darkness1, 255, sw1 * sh1);
2100		2584
2101	for (y = 0; y < sh1; y++)	2585	for (y = 0; y < sh1; y++)
2102	if (0 <= y + my && y + my < self->rows)	2586	if (0 <= y + my && y + my < self->rows)
2103	{	2587	{
2104	maprow *row = self->row + (y + my);	2588	maprow *row = self->row + (y + my);
…		…
2107	if (row->c0 <= x + mx && x + mx < row->c1)	2591	if (row->c0 <= x + mx && x + mx < row->c1)
2108	{	2592	{
2109	mapcell *cell = row->col + (x + mx - row->c0);	2593	mapcell *cell = row->col + (x + mx - row->c0);
2110		2594
2111	darkness1 [y * sw1 + x] = cell->darkness	2595	darkness1 [y * sw1 + x] = cell->darkness
2112	? 255 - (cell->darkness - 1)	2596	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2113	: 255 - FOW_DARKNESS;	2597	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2114	}	2598	}
2115	}	2599	}
2116		2600
2117	for (y = 0; y < sh; ++y)	2601	for (y = 0; y < sh; ++y)
2118	for (x = 0; x < sw; ++x)	2602	for (x = 0; x < sw; ++x)
…		…
2137		2621
2138	uint8_t r13 = (d13 + d23 + d12) / 3;	2622	uint8_t r13 = (d13 + d23 + d12) / 3;
2139	uint8_t r23 = d23;	2623	uint8_t r23 = d23;
2140	uint8_t r33 = (d23 + d33 + d32) / 3;	2624	uint8_t r33 = (d23 + d33 + d32) / 3;
2141		2625
2142	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2626	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2143	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2627	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2144	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2628	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2145	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2629	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2146	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2630	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2147	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2631	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2148	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2632	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2149	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2633	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2150	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2634	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2151	}	2635	}
2152		2636
2153	free (darkness1);	2637	free (darkness1);
2154		2638
2155	EXTEND (SP, 3);	2639	EXTEND (SP, 3);
2156	PUSHs (sv_2mortal (newSViv (sw34)));	2640	PUSHs (sv_2mortal (newSViv (sw3)));
2157	PUSHs (sv_2mortal (newSViv (sh3)));	2641	PUSHs (sv_2mortal (newSViv (sh3)));
2158	PUSHs (darkness3_sv);	2642	PUSHs (darkness3_sv);
2159	}	2643	}
2160		2644
2161	SV *	2645	SV *
2162	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2646	get_rect (DC::Map self, int x0, int y0, int w, int h)
2163	CODE:	2647	CODE:
2164	{	2648	{
2165	int x, y, x1, y1;	2649	int x, y, x1, y1;
2166	SV *data_sv = newSV (w * h * 7 + 5);	2650	SV *data_sv = newSV (w * h * 7 + 5);
2167	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2651	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2224	else	2708	else
2225	*data++ = 0;	2709	*data++ = 0;
2226	}	2710	}
2227	}	2711	}
2228		2712
		2713	/* if size is w*h + 5 then no data has been found */
		2714	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2715	{
2229	SvPOK_only (data_sv);	2716	SvPOK_only (data_sv);
2230	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2717	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2718	}
		2719
2231	RETVAL = data_sv;	2720	RETVAL = data_sv;
2232	}	2721	}
2233	OUTPUT:	2722	OUTPUT:
2234	RETVAL	2723	RETVAL
2235		2724
2236	void	2725	void
2237	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2726	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2238	PPCODE:	2727	PPCODE:
2239	{	2728	{
2240	int x, y, z;	2729	int x, y, z;
2241	int w, h;	2730	int w, h;
2242	int x1, y1;	2731	int x1, y1;
		2732	STRLEN len;
		2733	uint8_t *data, *end;
		2734
		2735	len = SvLEN (data_sv);
		2736	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2737	data = SvPVbyte_nolen (data_sv);
		2738	end = data + len + 8;
		2739
		2740	if (len < 5)
		2741	XSRETURN_EMPTY;
2243		2742
2244	if (*data++ != 0)	2743	if (*data++ != 0)
2245	return; /* version mismatch */	2744	XSRETURN_EMPTY; /* version mismatch */
2246		2745
2247	w = *data++ << 8; w |= *data++;	2746	w = *data++ << 8; w |= *data++;
2248	h = *data++ << 8; h |= *data++;	2747	h = *data++ << 8; h |= *data++;
2249		2748
2250	// we need to do this 'cause we don't keep an absolute coord system for rows	2749	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2262	{	2761	{
2263	maprow *row = map_get_row (self, y);	2762	maprow *row = map_get_row (self, y);
2264		2763
2265	for (x = x0; x < x1; x++)	2764	for (x = x0; x < x1; x++)
2266	{	2765	{
		2766	uint8_t flags;
		2767
		2768	if (data + 7 >= end)
		2769	XSRETURN_EMPTY;
		2770
2267	uint8_t flags = *data++;	2771	flags = *data++;
2268		2772
2269	if (flags)	2773	if (flags)
2270	{	2774	{
2271	mapcell *cell = row_get_cell (row, x);	2775	mapcell *cell = row_get_cell (row, x);
2272	tileid tile[3] = { 0, 0, 0 };	2776	tileid tile[3] = { 0, 0, 0 };
…		…
2275	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2779	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2276	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2780	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2277		2781
2278	if (cell->darkness == 0)	2782	if (cell->darkness == 0)
2279	{	2783	{
2280	cell->darkness = 0;	2784	/*cell->darkness = 0;*/
		2785	EXTEND (SP, 3);
2281		2786
2282	for (z = 0; z <= 2; z++)	2787	for (z = 0; z <= 2; z++)
2283	{	2788	{
2284	tileid t = tile [z];	2789	tileid t = tile [z];
2285		2790
2286	if (t >= self->texs || (t && !self->tex [t].name))	2791	if (t >= self->texs || (t && !self->tex [t].name))
2287	{	2792	{
2288	XPUSHs (sv_2mortal (newSViv (t)));	2793	PUSHs (sv_2mortal (newSViv (t)));
2289	need_texid (self, t);	2794	need_texid (self, t);
2290	}	2795	}
2291		2796
2292	cell->tile [z] = t;	2797	cell->tile [z] = t;
2293	}	2798	}
…		…
2295	}	2800	}
2296	}	2801	}
2297	}	2802	}
2298	}	2803	}
2299		2804
2300	MODULE = CFPlus PACKAGE = CFPlus::RW	2805	MODULE = Deliantra::Client PACKAGE = DC::RW
2301		2806
2302	CFPlus::RW	2807	DC::RW
2303	new (SV *class, SV *data_sv)	2808	new (SV *class, SV *data_sv)
2304	CODE:	2809	CODE:
2305	{	2810	{
2306	STRLEN datalen;	2811	STRLEN datalen;
2307	char *data = SvPVbyte (data_sv, datalen);	2812	char *data = SvPVbyte (data_sv, datalen);
…		…
2309	RETVAL = SDL_RWFromConstMem (data, datalen);	2814	RETVAL = SDL_RWFromConstMem (data, datalen);
2310	}	2815	}
2311	OUTPUT:	2816	OUTPUT:
2312	RETVAL	2817	RETVAL
2313		2818
2314	CFPlus::RW	2819	DC::RW
2315	new_from_file (SV *class, const char *path, const char *mode = "rb")	2820	new_from_file (SV *class, const char *path, const char *mode = "rb")
2316	CODE:	2821	CODE:
2317	RETVAL = SDL_RWFromFile (path, mode);	2822	RETVAL = SDL_RWFromFile (path, mode);
2318	OUTPUT:	2823	OUTPUT:
2319	RETVAL	2824	RETVAL
2320		2825
2321	# fails on win32:	2826	# fails on win32:
2322	# CFPlus.xs(2268) : error C2059: syntax error : '('	2827	# dc.xs(2268) : error C2059: syntax error : '('
2323	#void	2828	#void
2324	#close (CFPlus::RW self)	2829	#close (DC::RW self)
2325	# CODE:	2830	# CODE:
2326	# (self->(close)) (self);	2831	# (self->(close)) (self);
2327		2832
2328	MODULE = CFPlus PACKAGE = CFPlus::Channel	2833	MODULE = Deliantra::Client PACKAGE = DC::Channel
2329		2834
2330	PROTOTYPES: DISABLE	2835	PROTOTYPES: DISABLE
2331		2836
2332	CFPlus::Channel	2837	DC::Channel
2333	find ()	2838	find ()
2334	CODE:	2839	CODE:
2335	{	2840	{
2336	RETVAL = Mix_GroupAvailable (-1);	2841	RETVAL = Mix_GroupAvailable (-1);
2337		2842
2338	if (RETVAL < 0)	2843	if (RETVAL < 0)
2339	{	2844	{
2340	RETVAL = Mix_GroupOldest (-1);	2845	RETVAL = Mix_GroupOldest (-1);
2341		2846
2342	if (RETVAL < 0)	2847	if (RETVAL < 0)
		2848	{
		2849	// happens sometimes, maybe it just stopped playing(?)
		2850	RETVAL = Mix_GroupAvailable (-1);
		2851
		2852	if (RETVAL < 0)
2343	XSRETURN_UNDEF;	2853	XSRETURN_UNDEF;
2344		2854	}
		2855	else
2345	Mix_HaltChannel (RETVAL);	2856	Mix_HaltChannel (RETVAL);
2346	}	2857	}
2347		2858
2348	Mix_UnregisterAllEffects (RETVAL);	2859	Mix_UnregisterAllEffects (RETVAL);
2349	Mix_Volume (RETVAL, 128);	2860	Mix_Volume (RETVAL, 128);
2350	}	2861	}
2351	OUTPUT:	2862	OUTPUT:
2352	RETVAL	2863	RETVAL
2353		2864
2354	void	2865	void
2355	halt (CFPlus::Channel self)	2866	halt (DC::Channel self)
2356	CODE:	2867	CODE:
2357	Mix_HaltChannel (self);	2868	Mix_HaltChannel (self);
2358		2869
2359	void	2870	void
2360	expire (CFPlus::Channel self, int ticks = -1)	2871	expire (DC::Channel self, int ticks = -1)
2361	CODE:	2872	CODE:
2362	Mix_ExpireChannel (self, ticks);	2873	Mix_ExpireChannel (self, ticks);
2363		2874
2364	void	2875	void
2365	fade_out (CFPlus::Channel self, int ticks = -1)	2876	fade_out (DC::Channel self, int ticks = -1)
2366	CODE:	2877	CODE:
2367	Mix_FadeOutChannel (self, ticks);	2878	Mix_FadeOutChannel (self, ticks);
2368		2879
2369	int	2880	int
2370	volume (CFPlus::Channel self, int volume)	2881	volume (DC::Channel self, int volume)
2371	CODE:	2882	CODE:
2372	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2883	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2373	OUTPUT:	2884	OUTPUT:
2374	RETVAL	2885	RETVAL
2375		2886
2376	void	2887	void
2377	unregister_all_effects (CFPlus::Channel self)	2888	unregister_all_effects (DC::Channel self)
2378	CODE:	2889	CODE:
2379	Mix_UnregisterAllEffects (self);	2890	Mix_UnregisterAllEffects (self);
2380		2891
2381	void	2892	void
2382	set_panning (CFPlus::Channel self, int left, int right)	2893	set_panning (DC::Channel self, int left, int right)
2383	CODE:	2894	CODE:
2384	left = CLAMP (left , 0, 255);	2895	left = CLAMP (left , 0, 255);
2385	right = CLAMP (right, 0, 255);	2896	right = CLAMP (right, 0, 255);
2386	Mix_SetPanning (self, left, right);	2897	Mix_SetPanning (self, left, right);
2387		2898
2388	void	2899	void
2389	set_distance (CFPlus::Channel self, int distance)	2900	set_distance (DC::Channel self, int distance)
2390	CODE:	2901	CODE:
2391	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2902	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2392		2903
2393	void	2904	void
2394	set_position (CFPlus::Channel self, int angle, int distance)	2905	set_position (DC::Channel self, int angle, int distance)
2395	CODE:	2906	CODE:
2396		2907
2397	void	2908	void
2398	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2909	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2399	CODE:	2910	CODE:
2400	{	2911	{
2401	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2912	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2402	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2913	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2403	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2914	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2404	}	2915	}
2405		2916
2406	void	2917	void
2407	set_reverse_stereo (CFPlus::Channel self, int flip)	2918	set_reverse_stereo (DC::Channel self, int flip)
2408	CODE:	2919	CODE:
2409	Mix_SetReverseStereo (self, flip);	2920	Mix_SetReverseStereo (self, flip);
2410		2921
2411	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2922	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2412		2923
2413	PROTOTYPES: DISABLE	2924	PROTOTYPES: DISABLE
2414		2925
		2926	void
		2927	decoders ()
		2928	PPCODE:
		2929	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2930	int i, num = Mix_GetNumChunkDecoders ();
		2931	EXTEND (SP, num);
		2932	for (i = 0; i < num; ++i)
		2933	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2934	#else
		2935	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2936	#endif
		2937
2415	CFPlus::MixChunk	2938	DC::MixChunk
2416	new (SV *class, CFPlus::RW rwops)	2939	new (SV *class, DC::RW rwops)
2417	CODE:	2940	CODE:
2418	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2941	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2419	OUTPUT:	2942	OUTPUT:
2420	RETVAL	2943	RETVAL
2421		2944
2422	void	2945	void
2423	DESTROY (CFPlus::MixChunk self)	2946	DESTROY (DC::MixChunk self)
2424	CODE:	2947	CODE:
2425	Mix_FreeChunk (self);	2948	Mix_FreeChunk (self);
2426		2949
2427	int	2950	int
2428	volume (CFPlus::MixChunk self, int volume = -1)	2951	volume (DC::MixChunk self, int volume = -1)
2429	CODE:	2952	CODE:
2430	if (items > 1)	2953	if (items > 1)
2431	volume = CLAMP (volume, 0, 128);	2954	volume = CLAMP (volume, 0, 128);
2432	RETVAL = Mix_VolumeChunk (self, volume);	2955	RETVAL = Mix_VolumeChunk (self, volume);
2433	OUTPUT:	2956	OUTPUT:
2434	RETVAL	2957	RETVAL
2435		2958
2436	CFPlus::Channel	2959	DC::Channel
2437	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2960	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2438	CODE:	2961	CODE:
2439	{	2962	{
2440	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2963	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2441		2964
2442	if (RETVAL < 0)	2965	if (RETVAL < 0)
…		…
2449	}	2972	}
2450	}	2973	}
2451	OUTPUT:	2974	OUTPUT:
2452	RETVAL	2975	RETVAL
2453		2976
2454	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2977	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2978
		2979	void
		2980	decoders ()
		2981	PPCODE:
		2982	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2983	int i, num = Mix_GetNumMusicDecoders ();
		2984	EXTEND (SP, num);
		2985	for (i = 0; i < num; ++i)
		2986	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2987	#else
		2988	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2989	#endif
2455		2990
2456	int	2991	int
2457	volume (int volume = -1)	2992	volume (int volume = -1)
2458	PROTOTYPE: ;$	2993	PROTOTYPE: ;$
2459	CODE:	2994	CODE:
…		…
2471	void	3006	void
2472	halt ()	3007	halt ()
2473	CODE:	3008	CODE:
2474	Mix_HaltMusic ();	3009	Mix_HaltMusic ();
2475		3010
		3011	int
		3012	playing ()
		3013	CODE:
		3014	RETVAL = Mix_PlayingMusic ();
		3015	OUTPUT:
		3016	RETVAL
		3017
2476	CFPlus::MixMusic	3018	DC::MixMusic
2477	new (SV *class, CFPlus::RW rwops)	3019	new (SV *class, DC::RW rwops)
2478	CODE:	3020	CODE:
2479	RETVAL = Mix_LoadMUS_RW (rwops);	3021	RETVAL = Mix_LoadMUS_RW (rwops);
2480	OUTPUT:	3022	OUTPUT:
2481	RETVAL	3023	RETVAL
2482		3024
2483	void	3025	void
2484	DESTROY (CFPlus::MixMusic self)	3026	DESTROY (DC::MixMusic self)
2485	CODE:	3027	CODE:
2486	Mix_FreeMusic (self);	3028	Mix_FreeMusic (self);
2487		3029
2488	int	3030	int
2489	play (CFPlus::MixMusic self, int loops = -1)	3031	play (DC::MixMusic self, int loops = -1)
2490	CODE:	3032	CODE:
2491	RETVAL = Mix_PlayMusic (self, loops);	3033	RETVAL = Mix_PlayMusic (self, loops);
2492	OUTPUT:	3034	OUTPUT:
2493	RETVAL	3035	RETVAL
2494		3036
2495	void	3037	void
2496	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3038	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2497	CODE:	3039	CODE:
2498	Mix_FadeInMusicPos (self, loops, ms, position);	3040	Mix_FadeInMusicPos (self, loops, ms, position);
2499		3041
2500	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3042	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2501		3043
2502	PROTOTYPES: ENABLE	3044	PROTOTYPES: ENABLE
2503		3045
2504	BOOT:	3046	BOOT:
2505	{	3047	{
2506	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3048	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2507	static const struct {	3049	static const struct {
2508	const char *name;	3050	const char *name;
2509	IV iv;	3051	IV iv;
2510	} *civ, const_iv[] = {	3052	} *civ, const_iv[] = {
2511	# define const_iv(name) { # name, (IV)name }	3053	# define const_iv(name) { # name, (IV)name }
2512	const_iv (GL_VENDOR),	3054	const_iv (GL_VENDOR),
2513	const_iv (GL_VERSION),	3055	const_iv (GL_VERSION),
2514	const_iv (GL_EXTENSIONS),	3056	const_iv (GL_EXTENSIONS),
		3057	const_iv (GL_MAX_TEXTURE_UNITS),
2515	const_iv (GL_COLOR_MATERIAL),	3058	const_iv (GL_COLOR_MATERIAL),
2516	const_iv (GL_SMOOTH),	3059	const_iv (GL_SMOOTH),
2517	const_iv (GL_FLAT),	3060	const_iv (GL_FLAT),
2518	const_iv (GL_DITHER),	3061	const_iv (GL_DITHER),
2519	const_iv (GL_BLEND),	3062	const_iv (GL_BLEND),
…		…
2531	const_iv (GL_ZERO),	3074	const_iv (GL_ZERO),
2532	const_iv (GL_SRC_ALPHA),	3075	const_iv (GL_SRC_ALPHA),
2533	const_iv (GL_DST_ALPHA),	3076	const_iv (GL_DST_ALPHA),
2534	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3077	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2535	const_iv (GL_ONE_MINUS_DST_ALPHA),	3078	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3079	const_iv (GL_SRC_COLOR),
		3080	const_iv (GL_DST_COLOR),
		3081	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3082	const_iv (GL_ONE_MINUS_DST_COLOR),
2536	const_iv (GL_SRC_ALPHA_SATURATE),	3083	const_iv (GL_SRC_ALPHA_SATURATE),
2537	const_iv (GL_RGB),	3084	const_iv (GL_RGB),
2538	const_iv (GL_RGBA),	3085	const_iv (GL_RGBA),
2539	const_iv (GL_RGBA4),	3086	const_iv (GL_RGBA4),
2540	const_iv (GL_RGBA8),	3087	const_iv (GL_RGBA8),
…		…
2546	const_iv (GL_INTENSITY),	3093	const_iv (GL_INTENSITY),
2547	const_iv (GL_LUMINANCE),	3094	const_iv (GL_LUMINANCE),
2548	const_iv (GL_LUMINANCE_ALPHA),	3095	const_iv (GL_LUMINANCE_ALPHA),
2549	const_iv (GL_FLOAT),	3096	const_iv (GL_FLOAT),
2550	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3097	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3098	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3099	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3100	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3101	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3102	const_iv (GL_COMPRESSED_RGB_ARB),
		3103	const_iv (GL_COMPRESSED_RGBA_ARB),
2551	const_iv (GL_COMPILE),	3104	const_iv (GL_COMPILE),
2552	const_iv (GL_PROXY_TEXTURE_1D),	3105	const_iv (GL_PROXY_TEXTURE_1D),
2553	const_iv (GL_PROXY_TEXTURE_2D),	3106	const_iv (GL_PROXY_TEXTURE_2D),
2554	const_iv (GL_TEXTURE_1D),	3107	const_iv (GL_TEXTURE_1D),
2555	const_iv (GL_TEXTURE_2D),	3108	const_iv (GL_TEXTURE_2D),
…		…
2594	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3147	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2595	const_iv (GL_POINT_SMOOTH_HINT),	3148	const_iv (GL_POINT_SMOOTH_HINT),
2596	const_iv (GL_LINE_SMOOTH_HINT),	3149	const_iv (GL_LINE_SMOOTH_HINT),
2597	const_iv (GL_POLYGON_SMOOTH_HINT),	3150	const_iv (GL_POLYGON_SMOOTH_HINT),
2598	const_iv (GL_GENERATE_MIPMAP_HINT),	3151	const_iv (GL_GENERATE_MIPMAP_HINT),
		3152	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2599	const_iv (GL_FASTEST),	3153	const_iv (GL_FASTEST),
2600	const_iv (GL_DONT_CARE),	3154	const_iv (GL_DONT_CARE),
2601	const_iv (GL_NICEST),	3155	const_iv (GL_NICEST),
2602	const_iv (GL_V2F),	3156	const_iv (GL_V2F),
2603	const_iv (GL_V3F),	3157	const_iv (GL_V3F),
2604	const_iv (GL_T2F_V3F),	3158	const_iv (GL_T2F_V3F),
2605	const_iv (GL_T2F_N3F_V3F),	3159	const_iv (GL_T2F_N3F_V3F),
		3160	const_iv (GL_FUNC_ADD),
		3161	const_iv (GL_FUNC_SUBTRACT),
		3162	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2606	# undef const_iv	3163	# undef const_iv
2607	};	3164	};
2608		3165
2609	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3166	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2610	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3167	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2611		3168
2612	texture_av = newAV ();	3169	texture_av = newAV ();
2613	AvREAL_off (texture_av);	3170	AvREAL_off (texture_av);
2614	}	3171	}
		3172
		3173	void
		3174	disable_GL_EXT_blend_func_separate ()
		3175	CODE:
		3176	gl.BlendFuncSeparate = 0;
		3177	gl.BlendFuncSeparateEXT = 0;
		3178
		3179	void
		3180	apple_nvidia_bug (int enable)
2615		3181
2616	char *	3182	char *
2617	gl_vendor ()	3183	gl_vendor ()
2618	CODE:	3184	CODE:
2619	RETVAL = (char *)glGetString (GL_VENDOR);	3185	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2650		3216
2651	int glGetError ()	3217	int glGetError ()
2652		3218
2653	void glFinish ()	3219	void glFinish ()
2654		3220
		3221	void glFlush ()
		3222
2655	void glClear (int mask)	3223	void glClear (int mask)
2656		3224
2657	void glClearColor (float r, float g, float b, float a = 1.0)	3225	void glClearColor (float r, float g, float b, float a = 1.0)
2658	PROTOTYPE: @	3226	PROTOTYPE: @
2659		3227
…		…
2668	void glBlendFunc (int sfactor, int dfactor)	3236	void glBlendFunc (int sfactor, int dfactor)
2669		3237
2670	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3238	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2671	CODE:	3239	CODE:
2672	gl_BlendFuncSeparate (sa, da, saa, daa);	3240	gl_BlendFuncSeparate (sa, da, saa, daa);
		3241
		3242	# void glBlendEquation (int se)
2673		3243
2674	void glDepthMask (int flag)	3244	void glDepthMask (int flag)
2675		3245
2676	void glLogicOp (int opcode)	3246	void glLogicOp (int opcode)
2677		3247
…		…
2712	void glRotate (float angle, float x, float y, float z)	3282	void glRotate (float angle, float x, float y, float z)
2713	CODE:	3283	CODE:
2714	glRotatef (angle, x, y, z);	3284	glRotatef (angle, x, y, z);
2715		3285
2716	void glColor (float r, float g, float b, float a = 1.0)	3286	void glColor (float r, float g, float b, float a = 1.0)
		3287	PROTOTYPE: @
2717	ALIAS:	3288	ALIAS:
2718	glColor_premultiply = 1	3289	glColor_premultiply = 1
2719	CODE:	3290	CODE:
2720	if (ix)	3291	if (ix)
2721	{	3292	{
…		…
2741		3312
2742	void glRect (float x1, float y1, float x2, float y2)	3313	void glRect (float x1, float y1, float x2, float y2)
2743	CODE:	3314	CODE:
2744	glRectf (x1, y1, x2, y2);	3315	glRectf (x1, y1, x2, y2);
2745		3316
		3317	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3318	CODE:
		3319	glBegin (GL_LINE_LOOP);
		3320	glVertex2f (x1, y1);
		3321	glVertex2f (x2, y1);
		3322	glVertex2f (x2, y2);
		3323	glVertex2f (x1, y2);
		3324	glEnd ();
		3325
2746	PROTOTYPES: ENABLE	3326	PROTOTYPES: ENABLE
2747		3327
2748	void glBegin (int mode)	3328	void glBegin (int mode)
2749		3329
2750	void glEnd ()	3330	void glEnd ()
…		…
2782	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3362	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2783	CODE:	3363	CODE:
2784	if (gl.SeparableFilter2D)	3364	if (gl.SeparableFilter2D)
2785	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3365	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2786		3366
2787	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3367	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2788		3368
2789	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3369	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2790		3370
2791	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3371	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2792		3372
…		…
2818		3398
2819	void glEndList ()	3399	void glEndList ()
2820		3400
2821	void glCallList (int list)	3401	void glCallList (int list)
2822		3402
2823	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3403	void c_init ()
		3404	CODE:
		3405	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3406	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3407
		3408	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2824		3409
2825	PROTOTYPES: DISABLE	3410	PROTOTYPES: DISABLE
2826		3411
2827	void	3412	void
2828	find_widget (SV *self, NV x, NV y)	3413	find_widget (SV *self, NV x, NV y)
…		…
2832	XPUSHs (self);	3417	XPUSHs (self);
2833	}	3418	}
2834		3419
2835	BOOT:	3420	BOOT:
2836	{	3421	{
2837	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3422	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2838		3423
2839	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3424	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2840	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3425	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2841	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3426	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2842	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3427	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2843	}	3428	}
2844		3429
2845	void	3430	void
2846	draw (SV *self)	3431	draw (SV *self)
2847	CODE:	3432	CODE:
…		…
2851	NV x, y, w, h;	3436	NV x, y, w, h;
2852	SV *draw_x_sv = GvSV (draw_x_gv);	3437	SV *draw_x_sv = GvSV (draw_x_gv);
2853	SV *draw_y_sv = GvSV (draw_y_gv);	3438	SV *draw_y_sv = GvSV (draw_y_gv);
2854	SV *draw_w_sv = GvSV (draw_w_gv);	3439	SV *draw_w_sv = GvSV (draw_w_gv);
2855	SV *draw_h_sv = GvSV (draw_h_gv);	3440	SV *draw_h_sv = GvSV (draw_h_gv);
2856	SV *hover;
2857	double draw_x, draw_y, draw_w, draw_h;	3441	double draw_x, draw_y;
2858		3442
2859	if (!SvROK (self))	3443	if (!SvROK (self))
2860	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3444	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2861		3445
2862	hv = (HV *)SvRV (self);	3446	hv = (HV *)SvRV (self);
2863		3447
2864	if (SvTYPE (hv) != SVt_PVHV)	3448	if (SvTYPE (hv) != SVt_PVHV)
2865	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3449	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2866		3450
2867	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3451	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2868	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3452	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2869		3453
2870	if (!h || !w)	3454	if (!h || !w)
…		…
2890	{	3474	{
2891	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3475	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2892		3476
2893	if (svp && SvTRUE (*svp))	3477	if (svp && SvTRUE (*svp))
2894	{	3478	{
2895	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3479	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2896	glEnable (GL_BLEND);	3480	glEnable (GL_BLEND);
2897	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3481	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2898	glBegin (GL_QUADS);	3482	glBegin (GL_QUADS);
2899	glVertex2f (0, 0);	3483	glVertex2f (0, 0);
2900	glVertex2f (w, 0);	3484	glVertex2f (w, 0);
…		…
2903	glEnd ();	3487	glEnd ();
2904	glDisable (GL_BLEND);	3488	glDisable (GL_BLEND);
2905	}	3489	}
2906	}	3490	}
2907	#if 0	3491	#if 0
2908	if ($ENV{CFPLUS_DEBUG} & 1) {	3492	// draw borders, for debugging
2909	glPushMatrix;	3493	glPushMatrix ();
2910	glColor 1, 1, 0, 1;	3494	glColor4f (1., 1., 0., 1.);
2911	glTranslate 0.375, 0.375;	3495	glTranslatef (.5, .5, 0.);
2912	glBegin GL_LINE_LOOP;	3496	glBegin (GL_LINE_LOOP);
2913	glVertex 0 , 0;	3497	glVertex2f (0 , 0);
2914	glVertex $self->{w} - 1, 0;	3498	glVertex2f (w - 1, 0);
2915	glVertex $self->{w} - 1, $self->{h} - 1;	3499	glVertex2f (w - 1, h - 1);
2916	glVertex 0 , $self->{h} - 1;	3500	glVertex2f (0 , h - 1);
2917	glEnd;	3501	glEnd ();
2918	glPopMatrix;	3502	glPopMatrix ();
2919	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2920	}
2921	#endif	3503	#endif
2922	PUSHMARK (SP);	3504	PUSHMARK (SP);
2923	XPUSHs (self);	3505	XPUSHs (self);
2924	PUTBACK;	3506	PUTBACK;
2925	call_method ("_draw", G_VOID | G_DISCARD);	3507	call_method ("_draw", G_VOID | G_DISCARD);

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