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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
…		…
34	#include <SDL_endian.h>	38	#include <SDL_endian.h>
35	#include <SDL_image.h>	39	#include <SDL_image.h>
36	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
37	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
38		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
39	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
40	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
41		52
42	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
43		54
44	#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
45		67
46	#ifndef _WIN32	68	#ifndef _WIN32
47	# include <sys/types.h>	69	# include <sys/types.h>
48	# include <sys/socket.h>	70	# include <sys/socket.h>
49	# include <netinet/in.h>	71	# include <netinet/in.h>
50	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
51	# include <inttypes.h>	73	# include <inttypes.h>
52	#endif	74	#endif
53		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
54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
55		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 */
56	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
57		91
58	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
59	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
60		94
61	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
62		96
63	#if 0	97	/* mask out modifiers we are not interested in */
64	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
65	#else	99
66	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
67	#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	}
68		123
69	static AV *texture_av;	124	static AV *texture_av;
70		125
71	static struct	126	static struct
72	{	127	{
…		…
109	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
110	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
111	}	166	}
112		167
113	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
114		170
115	#include "pango-font.c"	171	#include "pango-font.c"
116	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
117	#include "pango-render.c"	173	#include "pango-render.c"
118		174
119	typedef IV CFPlus__Channel;	175	typedef IV DC__Channel;
120	typedef SDL_RWops *CFPlus__RW;	176	typedef SDL_RWops *DC__RW;
121	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
122	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
123		179
124	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
125		181
126	static int	182	static int
127	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
128	{	184	{
129	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
143		199
144	typedef struct cf_layout {	200	typedef struct cf_layout {
145	PangoLayout *pl;	201	PangoLayout *pl;
146	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
147	int base_height;	203	int base_height;
148	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
149	} *CFPlus__Layout;	206	} *DC__Layout;
150		207
151	static CFPlus__Font default_font;	208	static DC__Font default_font;
152	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
153	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
154		211
155	static void	212	static void
156	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
161	#endif	218	#endif
162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
163	}	220	}
164		221
165	static void	222	static void
166	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
167	{	224	{
168	/* 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
169	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
170	*/	227	*/
171	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
172		229
173	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
175		232
176	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
177	}	234	}
178		235
179	static void	236	static void
180	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
181	{	238	{
182	PangoRectangle rect;	239	PangoRectangle rect;
183		240
184	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
185	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
196		253
197	typedef uint16_t tileid;	254	typedef uint16_t tileid;
198	typedef uint16_t faceid;	255	typedef uint16_t faceid;
199		256
200	typedef struct {	257	typedef struct {
201	int name;	258	GLuint name;
202	int w, h;	259	int w, h;
203	float s, t;	260	float s, t;
204	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
205	tileid smoothtile;	262	tileid smoothtile;
206	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
207	} maptex;	265	} maptex;
208		266
209	typedef struct {	267	typedef struct {
210	uint32_t player;	268	uint32_t player;
211	tileid tile[3];	269	tileid tile[3];
…		…
224	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
225	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
226		284
227	int32_t rows;	285	int32_t rows;
228	maprow *row;	286	maprow *row;
229	} *CFPlus__Map;	287	} *DC__Map;
230		288
231	static char *	289	static char *
232	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
233	{	291	{
234	char *p;	292	char *p;
…		…
272	self->texs *= 2;	330	self->texs *= 2;
273	}	331	}
274	}	332	}
275		333
276	static maprow *	334	static maprow *
277	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
278	{	336	{
279	if (0 > y)	337	if (0 > y)
280	{	338	{
281	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
282	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
320		378
321	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
322	}	380	}
323		381
324	static mapcell *	382	static mapcell *
325	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
326	{	384	{
327	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
328	}	386	}
329		387
330	static void	388	static void
331	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
332	{	390	{
333	int r;	391	int r;
334		392
335	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
336	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
343	self->oy = 0;	401	self->oy = 0;
344	self->row = 0;	402	self->row = 0;
345	self->rows = 0;	403	self->rows = 0;
346	}	404	}
347		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
348	static void	416	static void
349	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)
350	{	418	{
351	int x, y;	419	int x, y;
352	maprow *row;	420	maprow *row;
353	mapcell *cell;	421	mapcell *cell;
354		422
…		…
366	if (x >= row->c1)	434	if (x >= row->c1)
367	break;	435	break;
368		436
369	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
370		438
371	cell->darkness = 0;	439	CELL_CLEAR (cell);
372	cell->stat_hp = 0;
373	cell->flags = 0;
374	cell->player = 0;
375	}	440	}
376	}	441	}
377	}	442	}
378		443
379	typedef struct {	444	typedef struct {
…		…
414	ev.code = 1;	479	ev.code = 1;
415	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
416	ev.data2 = 0;	481	ev.data2 = 0;
417		482
418	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;
419	}	490	}
420		491
421	static unsigned int	492	static unsigned int
422	minpot (unsigned int n)	493	minpot (unsigned int n)
423	{	494	{
…		…
433	n |= n >> 16;	504	n |= n >> 16;
434		505
435	return n + 1;	506	return n + 1;
436	}	507	}
437		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
438	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
439	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
440	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
441		523
442	/******************************************************************************/	524	/******************************************************************************/
…		…
480	return 0;	562	return 0;
481		563
482	return 1;	564	return 1;
483	}	565	}
484		566
485	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 ("::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 share dlibrary 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
486		620
487	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
488		622
489	BOOT:	623	BOOT:
490	{	624	{
491	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
492	static const struct {	626	static const struct {
493	const char *name;	627	const char *name;
494	IV iv;	628	IV iv;
495	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
496	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
518		652
519	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
520	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
521	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
522		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),
523	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
524	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
525	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
526	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
527	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
599	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
600	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
601	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
602	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
603	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)
604	# undef const_iv	823	# undef const_iv
605	};	824	};
606		825
607	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; )
608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
626		845
627	NV floor (NV x)	846	NV floor (NV x)
628		847
629	NV ceil (NV x)	848	NV ceil (NV x)
630		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
631	void	860	void
632	pango_init ()	861	pango_init ()
633	CODE:	862	CODE:
634	{	863	{
635	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
636	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);
637	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
638	}	872	}
639		873
640	char *
641	SDL_GetError ()	874	char *SDL_GetError ()
642		875
643	int	876	void SDL_braino ()
644	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
645		877
646	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
647	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
648		894
649	void	895	void
650	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
651	PPCODE:	897	PPCODE:
652	{	898	{
…		…
664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
667		913
668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
669	#if SDL_VERSION_ATLEAST(1,2,10)
670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
672	#endif
673		916
674	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
675		918
676	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
677	while (*m)	920	while (*m)
678	{	921	{
679	if ((*m)->w >= 640 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
680	{	923	{
681	AV *av = newAV ();	924	AV *av = newAV ();
682	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
683	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
684	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
708		951
709	if (RETVAL)	952	if (RETVAL)
710	{	953	{
711	av_clear (texture_av);	954	av_clear (texture_av);
712		955
713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
714	#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);
715	#include "glfunc.h"	958	#include "glfunc.h"
716	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
717	}	963	}
718	}	964	}
719	OUTPUT:	965	OUTPUT:
720	RETVAL	966	RETVAL
721		967
…		…
725	char *	971	char *
726	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
727		973
728	int	974	int
729	SDL_GetAppState ()	975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
730		979
731	void	980	void
732	poll_events ()	981	poll_events ()
733	PPCODE:	982	PPCODE:
734	{	983	{
…		…
744	{	993	{
745	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
746	case SDL_KEYUP:	995	case SDL_KEYUP:
747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
749	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);
750	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 */
751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
752	break;	1001	break;
753		1002
754	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
773	x = ev.motion.x;	1022	x = ev.motion.x;
774	y = ev.motion.y;	1023	y = ev.motion.y;
775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
776	}	1025	}
777		1026
778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
779	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
780	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
781	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
784	}	1033	}
785	break;	1034	break;
786		1035
787	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
788	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
790		1039
791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
801	break;	1050	break;
802	}	1051	}
803		1052
804	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))));
805	}	1054	}
806	}	1055	}
807		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
808	int	1070	int
809	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)
810	POSTCALL:	1072	POSTCALL:
811	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
812	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	}
813		1091
814	void	1092	void
815	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
816		1094
817	int	1095	int
…		…
852	}	1130	}
853	}	1131	}
854	#endif	1132	#endif
855	}	1133	}
856		1134
857	void	1135	int
858	add_font (char *file)	1136	add_font (char *file)
859	CODE:	1137	CODE:
860	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)
861		1144
862	void	1145	void
863	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
864	ALIAS:	1147	ALIAS:
865	load_image_file = 1	1148	load_image_file = 1
…		…
951	void	1234	void
952	error (char *message)	1235	error (char *message)
953	CODE:	1236	CODE:
954	fprintf (stderr, "ERROR: %s\n", message);	1237	fprintf (stderr, "ERROR: %s\n", message);
955	#ifdef _WIN32	1238	#ifdef _WIN32
956	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1239	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
957	#endif	1240	#endif
958		1241
959	void	1242	void
960	fatal (char *message)	1243	fatal (char *message)
961	CODE:	1244	CODE:
962	fprintf (stderr, "FATAL: %s\n", message);	1245	fprintf (stderr, "FATAL: %s\n", message);
963	#ifdef _WIN32	1246	#ifdef _WIN32
964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1247	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
965	#endif	1248	#endif
966	_exit (1);	1249	_exit (1);
967		1250
968	void	1251	void
969	_exit (int retval = 0)	1252	_exit (int retval = 0)
…		…
981	#if DEBUG	1264	#if DEBUG
982	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
983	#endif	1266	#endif
984	}	1267	}
985		1268
986	MODULE = CFPlus PACKAGE = CFPlus::Font	1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	MODULE = Deliantra::Client PACKAGE = DC::Font
987		1277
988	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
989		1279
990	CFPlus::Font	1280	DC::Font
991	new_from_file (SV *class, char *path, int id = 0)	1281	new_from_file (SV *class, char *path, int id = 0)
992	CODE:	1282	CODE:
993	{	1283	{
994	int count;	1284	int count;
995	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1285	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
998	}	1288	}
999	OUTPUT:	1289	OUTPUT:
1000	RETVAL	1290	RETVAL
1001		1291
1002	void	1292	void
1003	DESTROY (CFPlus::Font self)	1293	DESTROY (DC::Font self)
1004	CODE:	1294	CODE:
1005	pango_font_description_free (self);	1295	pango_font_description_free (self);
1006		1296
1007	void	1297	void
1008	make_default (CFPlus::Font self)	1298	make_default (DC::Font self)
1009	PROTOTYPE: $	1299	PROTOTYPE: $
1010	CODE:	1300	CODE:
1011	default_font = self;	1301	default_font = self;
1012		1302
1013	MODULE = CFPlus PACKAGE = CFPlus::Layout	1303	MODULE = Deliantra::Client PACKAGE = DC::Layout
1014		1304
1015	PROTOTYPES: DISABLE	1305	PROTOTYPES: DISABLE
1016		1306
1017	void	1307	void
1018	reset_glyph_cache ()	1308	glyph_cache_backup ()
1019	PROTOTYPE:	1309	PROTOTYPE:
1020	CODE:	1310	CODE:
		1311	tc_backup ();
		1312
		1313	void
		1314	glyph_cache_restore ()
		1315	PROTOTYPE:
		1316	CODE:
1021	tc_clear ();	1317	tc_restore ();
1022		1318
1023	CFPlus::Layout	1319	DC::Layout
1024	new (SV *class)	1320	new (SV *class)
1025	CODE:	1321	CODE:
1026	New (0, RETVAL, 1, struct cf_layout);	1322	New (0, RETVAL, 1, struct cf_layout);
1027		1323
1028	RETVAL->pl = pango_layout_new (opengl_context);	1324	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1030	RETVAL->g = 1.;	1326	RETVAL->g = 1.;
1031	RETVAL->b = 1.;	1327	RETVAL->b = 1.;
1032	RETVAL->a = 1.;	1328	RETVAL->a = 1.;
1033	RETVAL->base_height = MIN_FONT_HEIGHT;	1329	RETVAL->base_height = MIN_FONT_HEIGHT;
1034	RETVAL->font = 0;	1330	RETVAL->font = 0;
		1331	RETVAL->rc = rc_alloc ();
1035		1332
1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1333	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1037	layout_update_font (RETVAL);	1334	layout_update_font (RETVAL);
1038	OUTPUT:	1335	OUTPUT:
1039	RETVAL	1336	RETVAL
1040		1337
1041	void	1338	void
1042	DESTROY (CFPlus::Layout self)	1339	DESTROY (DC::Layout self)
1043	CODE:	1340	CODE:
1044	g_object_unref (self->pl);	1341	g_object_unref (self->pl);
		1342	rc_free (self->rc);
1045	Safefree (self);	1343	Safefree (self);
1046		1344
1047	void	1345	void
1048	set_text (CFPlus::Layout self, SV *text_)	1346	set_text (DC::Layout self, SV *text_)
1049	CODE:	1347	CODE:
1050	{	1348	{
1051	STRLEN textlen;	1349	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1350	char *text = SvPVutf8 (text_, textlen);
1053		1351
1054	pango_layout_set_text (self->pl, text, textlen);	1352	pango_layout_set_text (self->pl, text, textlen);
1055	}	1353	}
1056		1354
1057	void	1355	void
1058	set_markup (CFPlus::Layout self, SV *text_)	1356	set_markup (DC::Layout self, SV *text_)
1059	CODE:	1357	CODE:
1060	{	1358	{
1061	STRLEN textlen;	1359	STRLEN textlen;
1062	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
1063		1361
1064	pango_layout_set_markup (self->pl, text, textlen);	1362	pango_layout_set_markup (self->pl, text, textlen);
1065	}	1363	}
1066		1364
1067	void	1365	void
1068	set_shapes (CFPlus::Layout self, ...)	1366	set_shapes (DC::Layout self, ...)
1069	CODE:	1367	CODE:
1070	{	1368	{
1071	PangoAttrList *attrs = 0;	1369	PangoAttrList *attrs = 0;
1072	const char *text = pango_layout_get_text (self->pl);	1370	const char *text = pango_layout_get_text (self->pl);
1073	const char *pos = text;	1371	const char *pos = text;
…		…
1108	if (attrs)	1406	if (attrs)
1109	pango_layout_set_attributes (self->pl, attrs);	1407	pango_layout_set_attributes (self->pl, attrs);
1110	}	1408	}
1111		1409
1112	void	1410	void
1113	get_shapes (CFPlus::Layout self)	1411	get_shapes (DC::Layout self)
1114	PPCODE:	1412	PPCODE:
1115	{	1413	{
1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1117		1415
1118	do	1416	do
1119	{	1417	{
1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1121		1419
1122	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
1123	{	1421	{
1124	PangoRectangle extents;	1422	PangoRectangle extents;
1125	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1133		1431
1134	pango_layout_iter_free (iter);	1432	pango_layout_iter_free (iter);
1135	}	1433	}
1136		1434
1137	int	1435	int
1138	has_wrapped (CFPlus::Layout self)	1436	has_wrapped (DC::Layout self)
1139	CODE:	1437	CODE:
1140	{	1438	{
1141	int lines = 1;	1439	int lines = 1;
1142	const char *text = pango_layout_get_text (self->pl);	1440	const char *text = pango_layout_get_text (self->pl);
1143		1441
…		…
1148	}	1446	}
1149	OUTPUT:	1447	OUTPUT:
1150	RETVAL	1448	RETVAL
1151		1449
1152	SV *	1450	SV *
1153	get_text (CFPlus::Layout self)	1451	get_text (DC::Layout self)
1154	CODE:	1452	CODE:
1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1453	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1156	sv_utf8_decode (RETVAL);	1454	sv_utf8_decode (RETVAL);
1157	OUTPUT:	1455	OUTPUT:
1158	RETVAL	1456	RETVAL
1159		1457
1160	void	1458	void
1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1459	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1162	CODE:	1460	CODE:
1163	self->r = r;	1461	self->r = r;
1164	self->g = g;	1462	self->g = g;
1165	self->b = b;	1463	self->b = b;
1166	self->a = a;	1464	self->a = a;
1167		1465
1168	void	1466	void
1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1467	set_font (DC::Layout self, DC::Font font = 0)
1170	CODE:	1468	CODE:
1171	if (self->font != font)	1469	if (self->font != font)
1172	{	1470	{
1173	self->font = font;	1471	self->font = font;
1174	layout_update_font (self);	1472	layout_update_font (self);
1175	}	1473	}
1176		1474
1177	void	1475	void
1178	set_height (CFPlus::Layout self, int base_height)	1476	set_height (DC::Layout self, int base_height)
1179	CODE:	1477	CODE:
1180	if (self->base_height != base_height)	1478	if (self->base_height != base_height)
1181	{	1479	{
1182	self->base_height = base_height;	1480	self->base_height = base_height;
1183	layout_update_font (self);	1481	layout_update_font (self);
1184	}	1482	}
1185		1483
1186	void	1484	void
1187	set_width (CFPlus::Layout self, int max_width = -1)	1485	set_width (DC::Layout self, int max_width = -1)
1188	CODE:	1486	CODE:
1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1487	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1190		1488
1191	void	1489	void
1192	set_indent (CFPlus::Layout self, int indent)	1490	set_indent (DC::Layout self, int indent)
1193	CODE:	1491	CODE:
1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1492	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1195		1493
1196	void	1494	void
1197	set_spacing (CFPlus::Layout self, int spacing)	1495	set_spacing (DC::Layout self, int spacing)
1198	CODE:	1496	CODE:
1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1497	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1200		1498
1201	void	1499	void
1202	set_ellipsise (CFPlus::Layout self, int ellipsise)	1500	set_ellipsise (DC::Layout self, int ellipsise)
1203	CODE:	1501	CODE:
1204	pango_layout_set_ellipsize (self->pl,	1502	pango_layout_set_ellipsize (self->pl,
1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1503	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1504	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1505	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1208	: PANGO_ELLIPSIZE_NONE	1506	: PANGO_ELLIPSIZE_NONE
1209	);	1507	);
1210		1508
1211	void	1509	void
1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1510	set_single_paragraph_mode (DC::Layout self, int spm)
1213	CODE:	1511	CODE:
1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1512	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1215		1513
1216	void	1514	void
1217	size (CFPlus::Layout self)	1515	size (DC::Layout self)
1218	PPCODE:	1516	PPCODE:
1219	{	1517	{
1220	int w, h;	1518	int w, h;
1221		1519
1222	layout_get_pixel_size (self, &w, &h);	1520	layout_get_pixel_size (self, &w, &h);
…		…
1225	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (w)));
1226	PUSHs (sv_2mortal (newSViv (h)));	1524	PUSHs (sv_2mortal (newSViv (h)));
1227	}	1525	}
1228		1526
1229	int	1527	int
1230	descent (CFPlus::Layout self)	1528	descent (DC::Layout self)
1231	CODE:	1529	CODE:
1232	{	1530	{
1233	PangoRectangle rect;	1531	PangoRectangle rect;
1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1235	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1236	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1237	}	1535	}
1238	OUTPUT:	1536	OUTPUT:
1239	RETVAL	1537	RETVAL
1240		1538
1241	int	1539	int
1242	xy_to_index (CFPlus::Layout self, int x, int y)	1540	xy_to_index (DC::Layout self, int x, int y)
1243	CODE:	1541	CODE:
1244	{	1542	{
1245	int index, trailing;	1543	int index, trailing;
1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1544	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1247	RETVAL = index + trailing;	1545	RETVAL = index + trailing;
1248	}	1546	}
1249	OUTPUT:	1547	OUTPUT:
1250	RETVAL	1548	RETVAL
1251		1549
1252	void	1550	void
1253	cursor_pos (CFPlus::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1254	PPCODE:	1552	PPCODE:
1255	{	1553	{
1256	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1258		1556
1259	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1263	}	1561	}
1264		1562
1265	void	1563	void
1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1267	PPCODE:	1565	PPCODE:
1268	{	1566	{
1269	int line, x;	1567	int line, x;
1270		1568
1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1273		1572	--line;
		1573	#endif
1274	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
1275	PUSHs (sv_2mortal (newSViv (line - 1)));	1575	PUSHs (sv_2mortal (newSViv (line)));
1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1277	}	1577	}
1278		1578
1279	void	1579	void
1280	line_x_to_index (CFPlus::Layout self, int line, int x)	1580	line_x_to_index (DC::Layout self, int line, int x)
1281	PPCODE:	1581	PPCODE:
1282	{	1582	{
1283	PangoLayoutLine *lp;	1583	PangoLayoutLine *lp;
1284	int index, trailing;	1584	int index, trailing;
1285		1585
1286	if (line < 0)	1586	if (line < 0)
1287	XSRETURN_EMPTY;	1587	XSRETURN_EMPTY;
1288		1588
1289	if (!(lp = pango_layout_get_line (self->pl, line)))	1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1290	XSRETURN_EMPTY; /* do better */	1590	XSRETURN_EMPTY; /* do better */
1291		1591
1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1293		1593
1294	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
…		…
1300	PUSHs (sv_2mortal (newSViv (trailing)));	1600	PUSHs (sv_2mortal (newSViv (trailing)));
1301	}	1601	}
1302	}	1602	}
1303		1603
1304	void	1604	void
1305	render (CFPlus::Layout self, float x, float y, int flags = 0)	1605	render (DC::Layout self, float x, float y, int flags = 0)
1306	PPCODE:	1606	CODE:
		1607	rc_clear (self->rc);
1307	pango_opengl_render_layout_subpixel (	1608	pango_opengl_render_layout_subpixel (
1308	self->pl,	1609	self->pl,
		1610	self->rc,
1309	x * PANGO_SCALE, y * PANGO_SCALE,	1611	x * PANGO_SCALE, y * PANGO_SCALE,
1310	self->r, self->g, self->b, self->a,	1612	self->r, self->g, self->b, self->a,
1311	flags	1613	flags
1312	);	1614	);
		1615	// we assume that context_change actually clears/frees stuff
		1616	// and does not do any recomputation...
		1617	pango_layout_context_changed (self->pl);
1313		1618
1314	MODULE = CFPlus PACKAGE = CFPlus::Texture	1619	void
		1620	draw (DC::Layout self)
		1621	CODE:
		1622	{
		1623	glEnable (GL_TEXTURE_2D);
		1624	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1625	glEnable (GL_BLEND);
		1626	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1627	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1628	glEnable (GL_ALPHA_TEST);
		1629	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1630
		1631	rc_draw (self->rc);
		1632
		1633	glDisable (GL_ALPHA_TEST);
		1634	glDisable (GL_BLEND);
		1635	glDisable (GL_TEXTURE_2D);
		1636	}
		1637
		1638	MODULE = Deliantra::Client PACKAGE = DC::Texture
1315		1639
1316	PROTOTYPES: ENABLE	1640	PROTOTYPES: ENABLE
1317
1318	int minpot (int n)
1319		1641
1320	void	1642	void
1321	pad (SV *data_, int ow, int oh, int nw, int nh)	1643	pad (SV *data_, int ow, int oh, int nw, int nh)
1322	CODE:	1644	CODE:
1323	{	1645	{
…		…
1389	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1390	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1391	}	1713	}
1392	}	1714	}
1393		1715
		1716	void
		1717	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)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
		1725
		1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 || h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
		1835	}
		1836
1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1395	CODE:	1838	CODE:
1396	{	1839	{
1397	GLint width;	1840	GLint width;
1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1841	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1400	RETVAL = width > 0;	1843	RETVAL = width > 0;
1401	}	1844	}
1402	OUTPUT:	1845	OUTPUT:
1403	RETVAL	1846	RETVAL
1404		1847
1405	MODULE = CFPlus PACKAGE = CFPlus::Map	1848	MODULE = Deliantra::Client PACKAGE = DC::Map
1406		1849
1407	PROTOTYPES: DISABLE	1850	PROTOTYPES: DISABLE
1408		1851
1409	CFPlus::Map	1852	DC::Map
1410	new (SV *class)	1853	new (SV *class)
1411	CODE:	1854	CODE:
1412	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1413	RETVAL->x = 0;	1856	RETVAL->x = 0;
1414	RETVAL->y = 0;	1857	RETVAL->y = 0;
…		…
1422	RETVAL->row = 0;	1865	RETVAL->row = 0;
1423	OUTPUT:	1866	OUTPUT:
1424	RETVAL	1867	RETVAL
1425		1868
1426	void	1869	void
1427	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1428	CODE:	1871	CODE:
1429	{	1872	{
1430	map_clear (self);	1873	map_clear (self);
1431	Safefree (self->face2tile);	1874	Safefree (self->face2tile);
1432	Safefree (self->tex);	1875	Safefree (self->tex);
1433	Safefree (self);	1876	Safefree (self);
1434	}	1877	}
1435		1878
1436	void	1879	void
1437	resize (CFPlus::Map self, int map_width, int map_height)	1880	resize (DC::Map self, int map_width, int map_height)
1438	CODE:	1881	CODE:
1439	self->w = map_width;	1882	self->w = map_width;
1440	self->h = map_height;	1883	self->h = map_height;
1441		1884
1442	void	1885	void
1443	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1444	CODE:	1887	CODE:
1445	map_clear (self);	1888	map_clear (self);
1446		1889
1447	void	1890	void
1448	set_tileid (CFPlus::Map self, int face, int tile)	1891	set_tileid (DC::Map self, int face, int tile)
1449	CODE:	1892	CODE:
1450	{	1893	{
1451	need_facenum (self, face); self->face2tile [face] = tile;	1894	need_facenum (self, face); self->face2tile [face] = tile;
1452	need_texid (self, tile);	1895	need_texid (self, tile);
1453	}	1896	}
1454		1897
1455	void	1898	void
1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1899	set_smooth (DC::Map self, int face, int smooth, int level)
1457	CODE:	1900	CODE:
1458	{	1901	{
1459	tileid texid;	1902	tileid texid;
1460	maptex *tex;	1903	maptex *tex;
1461		1904
…		…
1474	tex->smoothtile = self->face2tile [smooth];	1917	tex->smoothtile = self->face2tile [smooth];
1475	tex->smoothlevel = level;	1918	tex->smoothlevel = level;
1476	}	1919	}
1477		1920
1478	void	1921	void
1479	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)	1922	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)
1480	CODE:	1923	CODE:
1481	{	1924	{
1482	need_texid (self, texid);	1925	need_texid (self, texid);
1483		1926
1484	{	1927	{
…		…
1503	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1504	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1506	}	1949	}
1507		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
		1970
1508	int	1971	int
1509	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1510	ALIAS:	1973	ALIAS:
1511	oy = 1	1974	oy = 1
1512	x = 2	1975	x = 2
1513	y = 3	1976	y = 3
1514	w = 4	1977	w = 4
…		…
1525	}	1988	}
1526	OUTPUT:	1989	OUTPUT:
1527	RETVAL	1990	RETVAL
1528		1991
1529	void	1992	void
1530	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1531	CODE:	1994	CODE:
1532	{	1995	{
1533	if (dx > 0)	1996	if (dx > 0)
1534	map_blank (self, self->x, self->y, dx, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1535	else if (dx < 0)	1998	else if (dx < 0)
…		…
1551	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1552	}	2015	}
1553	}	2016	}
1554		2017
1555	SV *	2018	SV *
1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1557	CODE:	2020	CODE:
1558	{	2021	{
1559	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2022	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1560	uint8_t *data_end = (uint8_t *)SvEND (data_);	2023	uint8_t *data_end = (uint8_t *)SvEND (data_);
1561	mapcell *cell;	2024	mapcell *cell;
…		…
1589	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1590		2053
1591	do	2054	do
1592	{	2055	{
1593	ext = *data++;	2056	ext = *data++;
1594	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1595		2058
1596	if (cmd < 4)	2059	if (cmd < 4)
1597	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1598	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1599	{	2062	{
1600	cell->stat_width = 1;	2063	cell->stat_width = 1;
1601	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1602	}	2065	}
1603	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1604	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1605	else if (cmd == 0x47)	2068	else if (cmd == 0x47)
1606	{	2069	{
1607	if (*data == 4)	2070	if (*data == 1) cell->player = data [1];
1608	; // decode player count	2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1609		2074
1610	data += *data + 1;	2075	data += *data + 1;
1611	}	2076	}
1612	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1613	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1630	cell->tile [z] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
1631		2096
1632	if (cell->tile [z])	2097	if (cell->tile [z])
1633	{	2098	{
1634	maptex *tex = self->tex + cell->tile [z];	2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
1635	if (!tex->name)	2101	if (!tex->name)
1636	av_push (missing, newSViv (cell->tile [z]));	2102	av_push (missing, newSViv (cell->tile [z]));
1637		2103
1638	if (tex->smoothtile)	2104	if (tex->smoothtile)
1639	{	2105	{
1640	maptex *smooth = self->tex + tex->smoothtile;	2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
1641	if (!smooth->name)	2108	if (!smooth->name)
1642	av_push (missing, newSViv (tex->smoothtile));	2109	av_push (missing, newSViv (tex->smoothtile));
1643	}	2110	}
1644	}	2111	}
1645	}	2112	}
1646	}	2113	}
1647	else	2114	else
1648	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1649	}	2116	}
1650	}	2117	}
1651	OUTPUT:	2118	OUTPUT:
1652	RETVAL	2119	RETVAL
1653		2120
1654	SV *	2121	SV *
1655	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2122	mapmap (DC::Map self, int x0, int y0, int w, int h)
1656	CODE:	2123	CODE:
1657	{	2124	{
1658	int x1, x;	2125	int x1, x;
1659	int y1, y;	2126	int y1, y;
1660	int z;	2127	int z;
…		…
1673	? self->row + y	2140	? self->row + y
1674	: 0;	2141	: 0;
1675		2142
1676	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1677	{	2144	{
1678	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1679		2146
1680	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1681	{	2148	{
1682	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1683		2150
…		…
1685	{	2152	{
1686	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1687	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1688	int a1 = tex.a;	2155	int a1 = tex.a;
1689		2156
1690	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1691	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1692	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1693	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1694	}	2161	}
1695	}	2162	}
1696		2163
1697	*map++ = (r )	2164	*map++ = (r )
1698	| (g << 8)	2165	| (g << 8)
…		…
1705	}	2172	}
1706	OUTPUT:	2173	OUTPUT:
1707	RETVAL	2174	RETVAL
1708		2175
1709	void	2176	void
1710	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2177	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)
1711	CODE:	2178	CODE:
1712	{	2179	{
		2180	int x, y, z;
		2181
1713	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2182	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1714	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1715	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1716	smooth_key skey;	2185	smooth_key skey;
1717	int x, y, z;	2186	int pl_x, pl_y;
1718	int last_name;	2187	maptex pl_tex;
		2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
		2190	rc_key_t key;
		2191	rc_array_t *arr;
1719		2192
		2193	pl_tex.name = 0;
		2194
1720	// thats current max. sorry.	2195	// that's current max. sorry.
1721	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1722	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1723		2198
1724	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1725	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
1726		2201
1727	glColor4ub (255, 255, 255, 255);	2202	memset (&key, 0, sizeof (key));
1728		2203	key.r = 255;
1729	glEnable (GL_BLEND);	2204	key.g = 255;
1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2205	key.b = 255;
1731	glEnable (GL_TEXTURE_2D);	2206	key.a = 255;
1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2207	key.mode = GL_QUADS;
1733		2208	key.format = GL_T2F_V3F;
1734	glBegin (GL_QUADS);
1735
1736	last_name = -1;
1737		2209
1738	mx += self->x;	2210	mx += self->x;
1739	my += self->y;	2211	my += self->y;
1740		2212
1741	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1758	MAX (self->tex [cell->tile [1]].smoothlevel,	2230	MAX (self->tex [cell->tile [1]].smoothlevel,
1759	self->tex [cell->tile [2]].smoothlevel));	2231	self->tex [cell->tile [2]].smoothlevel));
1760	}	2232	}
1761	}	2233	}
1762		2234
		2235	glEnable (GL_BLEND);
		2236	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2238
1763	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1764	{	2240	{
1765	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1766		2243
1767	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1768	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1769	{	2246	{
1770	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1778	if (tile)	2255	if (tile)
1779	{	2256	{
1780	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1781	int px, py;	2258	int px, py;
1782		2259
1783	// suppressing texture state switches here
1784	// is only moderately effective, but worth the extra effort
1785	if (last_name != tex.name)	2260	if (key.texname != tex.name)
1786	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1787	if (!tex.name)	2264	if (!tex.name)
1788	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1789		2266
1790	glEnd ();	2267	key.texname = tex.name;
1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2268	arr = rc_array (rc, &key);
1792	glBegin (GL_QUADS);
1793	}	2269	}
1794		2270
1795	px = (x + 1) * T - tex.w;	2271	px = (x + 1) * Th - tex.w;
1796	py = (y + 1) * T - tex.h;	2272	py = (y + 1) * Tw - tex.h;
1797		2273
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1802
1803	if (cell->flags && z == 2)
1804	{	2275	{
1805	if (cell->flags & 1)	2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
1806	{	2279	continue;
1807	maptex tex = self->tex [1];
1808	int px = x * T + T * 2 / 32;
1809	int py = y * T - T * 6 / 32;
1810
1811	glEnd ();
1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1813	glBegin (GL_QUADS);
1814
1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1819	}
1820	}	2280	}
		2281
		2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1821		2286
1822	// update smooth hash	2287	// update smooth hash
1823	if (tex.smoothtile)	2288	if (tex.smoothtile)
1824	{	2289	{
1825	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
…		…
1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1859	}	2324	}
1860	}	2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2345	}
		2346	}
1861	}	2347	}
1862	}	2348	}
		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
1863		2352
1864	// go through all smoothlevels, lowest to highest, then draw.	2353	// go through all smoothlevels, lowest to highest, then draw.
1865	// this is basically counting sort	2354	// this is basically counting sort
1866	{	2355	{
1867	int w, b;	2356	int w, b;
1868		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
1869	for (w = 0; w < 256 / 32; ++w)	2360	for (w = 0; w < 256 / 32; ++w)
1870	{	2361	{
1871	uint32_t smask = smooth_level [w];	2362	uint32_t smask = smooth_level [w];
1872	if (smask)	2363	if (smask)
1873	for (b = 0; b < 32; ++b)	2364	for (b = 0; b < 32; ++b)
…		…
1885	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
1886	&& skey->level == level	2377	&& skey->level == level
1887	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
1888	{	2379	{
1889	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
1890	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
1891	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
1892	int border = bits & 15;	2383	int border = bits & 15;
1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1894	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
1895	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
1896		2387
1897	// this time naively avoiding texture state changes
1898	// save gobs of state changes.
1899	if (last_name != tex.name)	2388	if (tex.name)
1900	{	2389	{
		2390	// this time avoiding texture state changes
		2391	// save gobs of state changes.
1901	if (!tex.name)	2392	if (key.texname != tex.name)
1902	continue; // smoothing not yet available	2393	{
		2394	self->tex [skey->tile].unused = 0;
1903		2395
1904	glEnd ();	2396	glEnd ();
1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1906	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
1907	}	2399	}
1908		2400
1909	if (border)	2401	if (border)
1910	{	2402	{
1911	float ox = border * dx;	2403	float ox = border * dx;
1912		2404
1913	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1917	}	2409	}
1918		2410
1919	if (corner)	2411	if (corner)
1920	{	2412	{
1921	float ox = corner * dx;	2413	float ox = corner * dx;
1922		2414
1923	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1924	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1925	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1926	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2419	}
1927	}	2420	}
1928	}	2421	}
1929	}	2422	}
1930	}	2423	}
1931	}	2424	}
		2425
		2426	glEnd ();
		2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
1932	}	2429	}
1933		2430
1934	hv_clear (smooth);	2431	hv_clear (smooth);
1935	}	2432	}
1936		2433
1937	glEnd ();	2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
1938		2439
1939	glDisable (GL_TEXTURE_2D);	2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
		2448	rc_draw (rc);
		2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
1940	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
		2455	rc_free (rc);
		2456	rc_free (rc_ov);
1941		2457
1942	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
1943	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1944	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1945	{	2461	{
…		…
1948	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1949	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1950	{	2466	{
1951	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1952		2468
1953	int px = x * T;	2469	int px = x * Tw;
1954	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
1955		2477
1956	if (cell->stat_hp)	2478	if (cell->stat_hp)
1957	{	2479	{
1958	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
1959	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1960		2482
1961	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1962	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
1963	px + width - 1, py);	2485	px + width - 1, py);
1964		2486
…		…
1970	}	2492	}
1971	}	2493	}
1972	}	2494	}
1973		2495
1974	void	2496	void
1975	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1976	CODE:	2498	CODE:
1977	{	2499	{
1978	static float color[16][3] = {	2500	static float color[16][3] = {
1979	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1980	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1981	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1982	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1983		2505
1984	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
1985	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
1986	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
1987	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
1988		2510
1989	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
1990	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
1991	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
1992	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
1993		2515
1994	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
1995		2517
1996	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
1997	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
1998	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
1999	};	2521	};
2000		2522
2001	int x, y;	2523	int x, y;
2002		2524
2003	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
2004	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
2005	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
2006	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2007	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
2008		2536
2009	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2013		2541
2014	if (m)	2542	if (m)
2015	{	2543	{
2016	float *c = color [m & 15];	2544	float *c = color [m & 15];
2017		2545
2018	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2019	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2020		2548
2021	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2022	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2023	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2024	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2025	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2026	}	2554	}
…		…
2030	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
2031	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
2032	}	2560	}
2033		2561
2034	void	2562	void
2035	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2036	PPCODE:	2564	PPCODE:
2037	{	2565	{
2038	int x, y;	2566	int x, y;
2039	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2040	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2041	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2042	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
		2571	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2572	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2043	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2573	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2044	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2574	memset (darkness1, 0, sw1*sh1);
2045	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2046		2575
2047	SvPOK_only (darkness3_sv);	2576	SvPOK_only (darkness3_sv);
2048	SvCUR_set (darkness3_sv, sw34 * sh3);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
2049		2578
2050	mx += self->x - 1;	2579	mx += self->x - 1;
2051	my += self->y - 1;	2580	my += self->y - 1;
2052
2053	memset (darkness1, 255, sw1 * sh1);
2054		2581
2055	for (y = 0; y < sh1; y++)	2582	for (y = 0; y < sh1; y++)
2056	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
2057	{	2584	{
2058	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
…		…
2061	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
2062	{	2589	{
2063	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
2064		2591
2065	darkness1 [y * sw1 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
2066	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2067	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2068	}	2595	}
2069	}	2596	}
2070		2597
2071	for (y = 0; y < sh; ++y)	2598	for (y = 0; y < sh; ++y)
2072	for (x = 0; x < sw; ++x)	2599	for (x = 0; x < sw; ++x)
…		…
2091		2618
2092	uint8_t r13 = (d13 + d23 + d12) / 3;	2619	uint8_t r13 = (d13 + d23 + d12) / 3;
2093	uint8_t r23 = d23;	2620	uint8_t r23 = d23;
2094	uint8_t r33 = (d23 + d33 + d32) / 3;	2621	uint8_t r33 = (d23 + d33 + d32) / 3;
2095		2622
2096	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2097	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2098	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2099	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2100	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2101	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2102	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2103	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2104	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2105	}	2632	}
2106		2633
2107	free (darkness1);	2634	free (darkness1);
2108		2635
2109	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
2110	PUSHs (sv_2mortal (newSViv (sw34)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
2111	PUSHs (sv_2mortal (newSViv (sh3)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
2112	PUSHs (darkness3_sv);	2639	PUSHs (darkness3_sv);
2113	}	2640	}
2114		2641
2115	SV *	2642	SV *
2116	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2643	get_rect (DC::Map self, int x0, int y0, int w, int h)
2117	CODE:	2644	CODE:
2118	{	2645	{
2119	int x, y, x1, y1;	2646	int x, y, x1, y1;
2120	SV *data_sv = newSV (w * h * 7 + 5);	2647	SV *data_sv = newSV (w * h * 7 + 5);
2121	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2648	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2178	else	2705	else
2179	*data++ = 0;	2706	*data++ = 0;
2180	}	2707	}
2181	}	2708	}
2182		2709
		2710	/* if size is w*h + 5 then no data has been found */
		2711	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2712	{
2183	SvPOK_only (data_sv);	2713	SvPOK_only (data_sv);
2184	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2714	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2715	}
		2716
2185	RETVAL = data_sv;	2717	RETVAL = data_sv;
2186	}	2718	}
2187	OUTPUT:	2719	OUTPUT:
2188	RETVAL	2720	RETVAL
2189		2721
2190	void	2722	void
2191	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2723	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2192	PPCODE:	2724	PPCODE:
2193	{	2725	{
2194	int x, y, z;	2726	int x, y, z;
2195	int w, h;	2727	int w, h;
2196	int x1, y1;	2728	int x1, y1;
		2729	STRLEN len;
		2730	uint8_t *data, *end;
		2731
		2732	len = SvLEN (data_sv);
		2733	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2734	data = SvPVbyte_nolen (data_sv);
		2735	end = data + len + 8;
		2736
		2737	if (len < 5)
		2738	XSRETURN_EMPTY;
2197		2739
2198	if (*data++ != 0)	2740	if (*data++ != 0)
2199	return; /* version mismatch */	2741	XSRETURN_EMPTY; /* version mismatch */
2200		2742
2201	w = *data++ << 8; w |= *data++;	2743	w = *data++ << 8; w |= *data++;
2202	h = *data++ << 8; h |= *data++;	2744	h = *data++ << 8; h |= *data++;
2203		2745
2204	// we need to do this 'cause we don't keep an absolute coord system for rows	2746	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2216	{	2758	{
2217	maprow *row = map_get_row (self, y);	2759	maprow *row = map_get_row (self, y);
2218		2760
2219	for (x = x0; x < x1; x++)	2761	for (x = x0; x < x1; x++)
2220	{	2762	{
		2763	uint8_t flags;
		2764
		2765	if (data + 7 >= end)
		2766	XSRETURN_EMPTY;
		2767
2221	uint8_t flags = *data++;	2768	flags = *data++;
2222		2769
2223	if (flags)	2770	if (flags)
2224	{	2771	{
2225	mapcell *cell = row_get_cell (row, x);	2772	mapcell *cell = row_get_cell (row, x);
2226	tileid tile[3] = { 0, 0, 0 };	2773	tileid tile[3] = { 0, 0, 0 };
…		…
2229	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2776	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2230	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2777	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2231		2778
2232	if (cell->darkness == 0)	2779	if (cell->darkness == 0)
2233	{	2780	{
2234	cell->darkness = 0;	2781	/*cell->darkness = 0;*/
		2782	EXTEND (SP, 3);
2235		2783
2236	for (z = 0; z <= 2; z++)	2784	for (z = 0; z <= 2; z++)
2237	{	2785	{
2238	tileid t = tile [z];	2786	tileid t = tile [z];
2239		2787
2240	if (t >= self->texs || (t && !self->tex [t].name))	2788	if (t >= self->texs || (t && !self->tex [t].name))
2241	{	2789	{
2242	XPUSHs (sv_2mortal (newSViv (t)));	2790	PUSHs (sv_2mortal (newSViv (t)));
2243	need_texid (self, t);	2791	need_texid (self, t);
2244	}	2792	}
2245		2793
2246	cell->tile [z] = t;	2794	cell->tile [z] = t;
2247	}	2795	}
…		…
2249	}	2797	}
2250	}	2798	}
2251	}	2799	}
2252	}	2800	}
2253		2801
2254	MODULE = CFPlus PACKAGE = CFPlus::RW	2802	MODULE = Deliantra::Client PACKAGE = DC::RW
2255		2803
2256	CFPlus::RW	2804	DC::RW
2257	new (SV *class, SV *data_sv)	2805	new (SV *class, SV *data_sv)
2258	CODE:	2806	CODE:
2259	{	2807	{
2260	STRLEN datalen;	2808	STRLEN datalen;
2261	char *data = SvPVbyte (data_sv, datalen);	2809	char *data = SvPVbyte (data_sv, datalen);
…		…
2263	RETVAL = SDL_RWFromConstMem (data, datalen);	2811	RETVAL = SDL_RWFromConstMem (data, datalen);
2264	}	2812	}
2265	OUTPUT:	2813	OUTPUT:
2266	RETVAL	2814	RETVAL
2267		2815
2268	CFPlus::RW	2816	DC::RW
2269	new_from_file (SV *class, const char *path, const char *mode = "rb")	2817	new_from_file (SV *class, const char *path, const char *mode = "rb")
2270	CODE:	2818	CODE:
2271	RETVAL = SDL_RWFromFile (path, mode);	2819	RETVAL = SDL_RWFromFile (path, mode);
2272	OUTPUT:	2820	OUTPUT:
2273	RETVAL	2821	RETVAL
2274		2822
2275	# fails on win32:	2823	# fails on win32:
2276	# CFPlus.xs(2268) : error C2059: syntax error : '('	2824	# dc.xs(2268) : error C2059: syntax error : '('
2277	#void	2825	#void
2278	#close (CFPlus::RW self)	2826	#close (DC::RW self)
2279	# CODE:	2827	# CODE:
2280	# (self->(close)) (self);	2828	# (self->(close)) (self);
2281		2829
2282	MODULE = CFPlus PACKAGE = CFPlus::Channel	2830	MODULE = Deliantra::Client PACKAGE = DC::Channel
2283		2831
2284	PROTOTYPES: DISABLE	2832	PROTOTYPES: DISABLE
2285		2833
2286	CFPlus::Channel	2834	DC::Channel
2287	find ()	2835	find ()
2288	CODE:	2836	CODE:
2289	{	2837	{
2290	RETVAL = Mix_GroupAvailable (-1);	2838	RETVAL = Mix_GroupAvailable (-1);
2291		2839
2292	if (RETVAL < 0)	2840	if (RETVAL < 0)
2293	{	2841	{
2294	RETVAL = Mix_GroupOldest (-1);	2842	RETVAL = Mix_GroupOldest (-1);
2295		2843
2296	if (RETVAL < 0)	2844	if (RETVAL < 0)
		2845	{
		2846	// happens sometimes, maybe it just stopped playing(?)
		2847	RETVAL = Mix_GroupAvailable (-1);
		2848
		2849	if (RETVAL < 0)
2297	XSRETURN_UNDEF;	2850	XSRETURN_UNDEF;
2298		2851	}
		2852	else
2299	Mix_HaltChannel (RETVAL);	2853	Mix_HaltChannel (RETVAL);
2300	}	2854	}
2301		2855
2302	Mix_UnregisterAllEffects (RETVAL);	2856	Mix_UnregisterAllEffects (RETVAL);
2303	Mix_Volume (RETVAL, 128);	2857	Mix_Volume (RETVAL, 128);
2304	}	2858	}
2305	OUTPUT:	2859	OUTPUT:
2306	RETVAL	2860	RETVAL
2307		2861
2308	void	2862	void
2309	halt (CFPlus::Channel self)	2863	halt (DC::Channel self)
2310	CODE:	2864	CODE:
2311	Mix_HaltChannel (self);	2865	Mix_HaltChannel (self);
2312		2866
2313	void	2867	void
2314	expire (CFPlus::Channel self, int ticks = -1)	2868	expire (DC::Channel self, int ticks = -1)
2315	CODE:	2869	CODE:
2316	Mix_ExpireChannel (self, ticks);	2870	Mix_ExpireChannel (self, ticks);
2317		2871
2318	void	2872	void
2319	fade_out (CFPlus::Channel self, int ticks = -1)	2873	fade_out (DC::Channel self, int ticks = -1)
2320	CODE:	2874	CODE:
2321	Mix_FadeOutChannel (self, ticks);	2875	Mix_FadeOutChannel (self, ticks);
2322		2876
2323	int	2877	int
2324	volume (CFPlus::Channel self, int volume)	2878	volume (DC::Channel self, int volume)
2325	CODE:	2879	CODE:
2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));	2880	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2327	OUTPUT:	2881	OUTPUT:
2328	RETVAL	2882	RETVAL
2329		2883
2330	void	2884	void
2331	unregister_all_effects (CFPlus::Channel self)	2885	unregister_all_effects (DC::Channel self)
2332	CODE:	2886	CODE:
2333	Mix_UnregisterAllEffects (self);	2887	Mix_UnregisterAllEffects (self);
2334		2888
2335	void	2889	void
2336	set_panning (CFPlus::Channel self, int left, int right)	2890	set_panning (DC::Channel self, int left, int right)
2337	CODE:	2891	CODE:
2338	left = CLAMP (left , 0, 255);	2892	left = CLAMP (left , 0, 255);
2339	right = CLAMP (right, 0, 255);	2893	right = CLAMP (right, 0, 255);
2340	Mix_SetPanning (self, left, right);	2894	Mix_SetPanning (self, left, right);
2341		2895
2342	void	2896	void
2343	set_distance (CFPlus::Channel self, int distance)	2897	set_distance (DC::Channel self, int distance)
2344	CODE:	2898	CODE:
2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));	2899	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2346		2900
2347	void	2901	void
2348	set_position (CFPlus::Channel self, int angle, int distance)	2902	set_position (DC::Channel self, int angle, int distance)
2349	CODE:	2903	CODE:
2350		2904
2351	void	2905	void
2352	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)	2906	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2353	CODE:	2907	CODE:
2354	{	2908	{
2355	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));	2909	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2356	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);	2910	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));	2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2358	}	2912	}
2359		2913
2360	void	2914	void
2361	set_reverse_stereo (CFPlus::Channel self, int flip)	2915	set_reverse_stereo (DC::Channel self, int flip)
2362	CODE:	2916	CODE:
2363	Mix_SetReverseStereo (self, flip);	2917	Mix_SetReverseStereo (self, flip);
2364		2918
2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2366		2920
2367	PROTOTYPES: DISABLE	2921	PROTOTYPES: DISABLE
2368		2922
		2923	void
		2924	decoders ()
		2925	PPCODE:
		2926	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2927	int i, num = Mix_GetNumChunkDecoders ();
		2928	EXTEND (SP, num);
		2929	for (i = 0; i < num; ++i)
		2930	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2931	#else
		2932	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2933	#endif
		2934
2369	CFPlus::MixChunk	2935	DC::MixChunk
2370	new (SV *class, CFPlus::RW rwops)	2936	new (SV *class, DC::RW rwops)
2371	CODE:	2937	CODE:
2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2373	OUTPUT:	2939	OUTPUT:
2374	RETVAL	2940	RETVAL
2375		2941
2376	void	2942	void
2377	DESTROY (CFPlus::MixChunk self)	2943	DESTROY (DC::MixChunk self)
2378	CODE:	2944	CODE:
2379	Mix_FreeChunk (self);	2945	Mix_FreeChunk (self);
2380		2946
2381	int	2947	int
2382	volume (CFPlus::MixChunk self, int volume = -1)	2948	volume (DC::MixChunk self, int volume = -1)
2383	CODE:	2949	CODE:
2384	if (items > 1)	2950	if (items > 1)
2385	volume = CLAMP (volume, 0, 128);	2951	volume = CLAMP (volume, 0, 128);
2386	RETVAL = Mix_VolumeChunk (self, volume);	2952	RETVAL = Mix_VolumeChunk (self, volume);
2387	OUTPUT:	2953	OUTPUT:
2388	RETVAL	2954	RETVAL
2389		2955
2390	CFPlus::Channel	2956	DC::Channel
2391	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)	2957	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2392	CODE:	2958	CODE:
2393	{	2959	{
2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2960	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2395		2961
2396	if (RETVAL < 0)	2962	if (RETVAL < 0)
…		…
2403	}	2969	}
2404	}	2970	}
2405	OUTPUT:	2971	OUTPUT:
2406	RETVAL	2972	RETVAL
2407		2973
2408	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2975
		2976	void
		2977	decoders ()
		2978	PPCODE:
		2979	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2980	int i, num = Mix_GetNumMusicDecoders ();
		2981	EXTEND (SP, num);
		2982	for (i = 0; i < num; ++i)
		2983	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2984	#else
		2985	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2986	#endif
2409		2987
2410	int	2988	int
2411	volume (int volume = -1)	2989	volume (int volume = -1)
2412	PROTOTYPE: ;$	2990	PROTOTYPE: ;$
2413	CODE:	2991	CODE:
…		…
2425	void	3003	void
2426	halt ()	3004	halt ()
2427	CODE:	3005	CODE:
2428	Mix_HaltMusic ();	3006	Mix_HaltMusic ();
2429		3007
		3008	int
		3009	playing ()
		3010	CODE:
		3011	RETVAL = Mix_PlayingMusic ();
		3012	OUTPUT:
		3013	RETVAL
		3014
2430	CFPlus::MixMusic	3015	DC::MixMusic
2431	new (SV *class, CFPlus::RW rwops)	3016	new (SV *class, DC::RW rwops)
2432	CODE:	3017	CODE:
2433	RETVAL = Mix_LoadMUS_RW (rwops);	3018	RETVAL = Mix_LoadMUS_RW (rwops);
2434	OUTPUT:	3019	OUTPUT:
2435	RETVAL	3020	RETVAL
2436		3021
2437	void	3022	void
2438	DESTROY (CFPlus::MixMusic self)	3023	DESTROY (DC::MixMusic self)
2439	CODE:	3024	CODE:
2440	Mix_FreeMusic (self);	3025	Mix_FreeMusic (self);
2441		3026
2442	int	3027	int
2443	play (CFPlus::MixMusic self, int loops = -1)	3028	play (DC::MixMusic self, int loops = -1)
2444	CODE:	3029	CODE:
2445	RETVAL = Mix_PlayMusic (self, loops);	3030	RETVAL = Mix_PlayMusic (self, loops);
2446	OUTPUT:	3031	OUTPUT:
2447	RETVAL	3032	RETVAL
2448		3033
2449	void	3034	void
2450	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3035	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2451	CODE:	3036	CODE:
2452	Mix_FadeInMusicPos (self, loops, ms, position);	3037	Mix_FadeInMusicPos (self, loops, ms, position);
2453		3038
2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3039	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2455		3040
2456	PROTOTYPES: ENABLE	3041	PROTOTYPES: ENABLE
2457		3042
2458	BOOT:	3043	BOOT:
2459	{	3044	{
2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3045	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2461	static const struct {	3046	static const struct {
2462	const char *name;	3047	const char *name;
2463	IV iv;	3048	IV iv;
2464	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
2465	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
2466	const_iv (GL_VENDOR),	3051	const_iv (GL_VENDOR),
2467	const_iv (GL_VERSION),	3052	const_iv (GL_VERSION),
2468	const_iv (GL_EXTENSIONS),	3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
2469	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
2470	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
2471	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
2472	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
2473	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
2485	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
2486	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
2487	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
2488	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2489	const_iv (GL_ONE_MINUS_DST_ALPHA),	3075	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3076	const_iv (GL_SRC_COLOR),
		3077	const_iv (GL_DST_COLOR),
		3078	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3079	const_iv (GL_ONE_MINUS_DST_COLOR),
2490	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
2491	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
2492	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
2493	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
2494	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
2500	const_iv (GL_INTENSITY),	3090	const_iv (GL_INTENSITY),
2501	const_iv (GL_LUMINANCE),	3091	const_iv (GL_LUMINANCE),
2502	const_iv (GL_LUMINANCE_ALPHA),	3092	const_iv (GL_LUMINANCE_ALPHA),
2503	const_iv (GL_FLOAT),	3093	const_iv (GL_FLOAT),
2504	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3094	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3095	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3097	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3098	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3099	const_iv (GL_COMPRESSED_RGB_ARB),
		3100	const_iv (GL_COMPRESSED_RGBA_ARB),
2505	const_iv (GL_COMPILE),	3101	const_iv (GL_COMPILE),
2506	const_iv (GL_PROXY_TEXTURE_1D),	3102	const_iv (GL_PROXY_TEXTURE_1D),
2507	const_iv (GL_PROXY_TEXTURE_2D),	3103	const_iv (GL_PROXY_TEXTURE_2D),
2508	const_iv (GL_TEXTURE_1D),	3104	const_iv (GL_TEXTURE_1D),
2509	const_iv (GL_TEXTURE_2D),	3105	const_iv (GL_TEXTURE_2D),
…		…
2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3144	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2549	const_iv (GL_POINT_SMOOTH_HINT),	3145	const_iv (GL_POINT_SMOOTH_HINT),
2550	const_iv (GL_LINE_SMOOTH_HINT),	3146	const_iv (GL_LINE_SMOOTH_HINT),
2551	const_iv (GL_POLYGON_SMOOTH_HINT),	3147	const_iv (GL_POLYGON_SMOOTH_HINT),
2552	const_iv (GL_GENERATE_MIPMAP_HINT),	3148	const_iv (GL_GENERATE_MIPMAP_HINT),
		3149	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2553	const_iv (GL_FASTEST),	3150	const_iv (GL_FASTEST),
2554	const_iv (GL_DONT_CARE),	3151	const_iv (GL_DONT_CARE),
2555	const_iv (GL_NICEST),	3152	const_iv (GL_NICEST),
2556	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2557	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2558	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2559	const_iv (GL_T2F_N3F_V3F),	3156	const_iv (GL_T2F_N3F_V3F),
		3157	const_iv (GL_FUNC_ADD),
		3158	const_iv (GL_FUNC_SUBTRACT),
		3159	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2560	# undef const_iv	3160	# undef const_iv
2561	};	3161	};
2562		3162
2563	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3163	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2564	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2565		3165
2566	texture_av = newAV ();	3166	texture_av = newAV ();
2567	AvREAL_off (texture_av);	3167	AvREAL_off (texture_av);
2568	}	3168	}
2569		3169
		3170	void
		3171	disable_GL_EXT_blend_func_separate ()
		3172	CODE:
		3173	gl.BlendFuncSeparate = 0;
		3174	gl.BlendFuncSeparateEXT = 0;
		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
		3178
2570	char *	3179	char *
2571	gl_vendor ()	3180	gl_vendor ()
2572	CODE:	3181	CODE:
2573	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
2574	OUTPUT:	3183	OUTPUT:
…		…
2604		3213
2605	int glGetError ()	3214	int glGetError ()
2606		3215
2607	void glFinish ()	3216	void glFinish ()
2608		3217
		3218	void glFlush ()
		3219
2609	void glClear (int mask)	3220	void glClear (int mask)
2610		3221
2611	void glClearColor (float r, float g, float b, float a = 1.0)	3222	void glClearColor (float r, float g, float b, float a = 1.0)
2612	PROTOTYPE: @	3223	PROTOTYPE: @
2613		3224
…		…
2622	void glBlendFunc (int sfactor, int dfactor)	3233	void glBlendFunc (int sfactor, int dfactor)
2623		3234
2624	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2625	CODE:	3236	CODE:
2626	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
		3238
		3239	# void glBlendEquation (int se)
2627		3240
2628	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2629		3242
2630	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2631		3244
…		…
2666	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2667	CODE:	3280	CODE:
2668	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2669		3282
2670	void glColor (float r, float g, float b, float a = 1.0)	3283	void glColor (float r, float g, float b, float a = 1.0)
		3284	PROTOTYPE: @
2671	ALIAS:	3285	ALIAS:
2672	glColor_premultiply = 1	3286	glColor_premultiply = 1
2673	CODE:	3287	CODE:
2674	if (ix)	3288	if (ix)
2675	{	3289	{
…		…
2695		3309
2696	void glRect (float x1, float y1, float x2, float y2)	3310	void glRect (float x1, float y1, float x2, float y2)
2697	CODE:	3311	CODE:
2698	glRectf (x1, y1, x2, y2);	3312	glRectf (x1, y1, x2, y2);
2699		3313
		3314	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3315	CODE:
		3316	glBegin (GL_LINE_LOOP);
		3317	glVertex2f (x1, y1);
		3318	glVertex2f (x2, y1);
		3319	glVertex2f (x2, y2);
		3320	glVertex2f (x1, y2);
		3321	glEnd ();
		3322
2700	PROTOTYPES: ENABLE	3323	PROTOTYPES: ENABLE
2701		3324
2702	void glBegin (int mode)	3325	void glBegin (int mode)
2703		3326
2704	void glEnd ()	3327	void glEnd ()
…		…
2736	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3359	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2737	CODE:	3360	CODE:
2738	if (gl.SeparableFilter2D)	3361	if (gl.SeparableFilter2D)
2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3362	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2740		3363
2741	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3364	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2742		3365
2743	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3366	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2744		3367
2745	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3368	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2746		3369
…		…
2772		3395
2773	void glEndList ()	3396	void glEndList ()
2774		3397
2775	void glCallList (int list)	3398	void glCallList (int list)
2776		3399
2777	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3400	void c_init ()
		3401	CODE:
		3402	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3403	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3404
		3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2778		3406
2779	PROTOTYPES: DISABLE	3407	PROTOTYPES: DISABLE
2780		3408
2781	void	3409	void
2782	find_widget (SV *self, NV x, NV y)	3410	find_widget (SV *self, NV x, NV y)
…		…
2786	XPUSHs (self);	3414	XPUSHs (self);
2787	}	3415	}
2788		3416
2789	BOOT:	3417	BOOT:
2790	{	3418	{
2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3419	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2792		3420
2793	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3421	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2794	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3422	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2795	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3423	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2796	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3424	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2797	}	3425	}
2798		3426
2799	void	3427	void
2800	draw (SV *self)	3428	draw (SV *self)
2801	CODE:	3429	CODE:
…		…
2805	NV x, y, w, h;	3433	NV x, y, w, h;
2806	SV *draw_x_sv = GvSV (draw_x_gv);	3434	SV *draw_x_sv = GvSV (draw_x_gv);
2807	SV *draw_y_sv = GvSV (draw_y_gv);	3435	SV *draw_y_sv = GvSV (draw_y_gv);
2808	SV *draw_w_sv = GvSV (draw_w_gv);	3436	SV *draw_w_sv = GvSV (draw_w_gv);
2809	SV *draw_h_sv = GvSV (draw_h_gv);	3437	SV *draw_h_sv = GvSV (draw_h_gv);
2810	SV *hover;
2811	double draw_x, draw_y, draw_w, draw_h;	3438	double draw_x, draw_y;
2812		3439
2813	if (!SvROK (self))	3440	if (!SvROK (self))
2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3441	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2815		3442
2816	hv = (HV *)SvRV (self);	3443	hv = (HV *)SvRV (self);
2817		3444
2818	if (SvTYPE (hv) != SVt_PVHV)	3445	if (SvTYPE (hv) != SVt_PVHV)
2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3446	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2820		3447
2821	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3448	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2822	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3449	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2823		3450
2824	if (!h || !w)	3451	if (!h || !w)
…		…
2844	{	3471	{
2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3472	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2846		3473
2847	if (svp && SvTRUE (*svp))	3474	if (svp && SvTRUE (*svp))
2848	{	3475	{
2849	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3476	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2850	glEnable (GL_BLEND);	3477	glEnable (GL_BLEND);
2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3478	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2852	glBegin (GL_QUADS);	3479	glBegin (GL_QUADS);
2853	glVertex2f (0, 0);	3480	glVertex2f (0, 0);
2854	glVertex2f (w, 0);	3481	glVertex2f (w, 0);
…		…
2857	glEnd ();	3484	glEnd ();
2858	glDisable (GL_BLEND);	3485	glDisable (GL_BLEND);
2859	}	3486	}
2860	}	3487	}
2861	#if 0	3488	#if 0
2862	if ($ENV{CFPLUS_DEBUG} & 1) {	3489	// draw borders, for debugging
2863	glPushMatrix;	3490	glPushMatrix ();
2864	glColor 1, 1, 0, 1;	3491	glColor4f (1., 1., 0., 1.);
2865	glTranslate 0.375, 0.375;	3492	glTranslatef (.5, .5, 0.);
2866	glBegin GL_LINE_LOOP;	3493	glBegin (GL_LINE_LOOP);
2867	glVertex 0 , 0;	3494	glVertex2f (0 , 0);
2868	glVertex $self->{w} - 1, 0;	3495	glVertex2f (w - 1, 0);
2869	glVertex $self->{w} - 1, $self->{h} - 1;	3496	glVertex2f (w - 1, h - 1);
2870	glVertex 0 , $self->{h} - 1;	3497	glVertex2f (0 , h - 1);
2871	glEnd;	3498	glEnd ();
2872	glPopMatrix;	3499	glPopMatrix ();
2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2874	}
2875	#endif	3500	#endif
2876	PUSHMARK (SP);	3501	PUSHMARK (SP);
2877	XPUSHs (self);	3502	XPUSHs (self);
2878	PUTBACK;	3503	PUTBACK;
2879	call_method ("_draw", G_VOID | G_DISCARD);	3504	call_method ("_draw", G_VOID | G_DISCARD);

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