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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.214 by root, Sun Jul 29 18:56:02 2007 UTC vs.
Revision 1.306 by root, Thu Oct 14 00:02:39 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	}
		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
807		1069
808	int	1070	int
809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	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	{
…		…
1350	HV *hv = (HV *)SvRV (self);	1672	HV *hv = (HV *)SvRV (self);
1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1673	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1674	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1675	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1354		1676
		1677	if (name <= 0)
		1678	XSRETURN_EMPTY;
		1679
1355	if (items < 5)	1680	if (items < 5)
1356	{	1681	{
1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1682	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1683	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1359	}	1684	}
…		…
1386	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1387	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1388	}	1713	}
1389	}	1714	}
1390		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
1391	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)
1392	CODE:	1838	CODE:
1393	{	1839	{
1394	GLint width;	1840	GLint width;
1395	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);
…		…
1397	RETVAL = width > 0;	1843	RETVAL = width > 0;
1398	}	1844	}
1399	OUTPUT:	1845	OUTPUT:
1400	RETVAL	1846	RETVAL
1401		1847
1402	MODULE = CFPlus PACKAGE = CFPlus::Map	1848	MODULE = Deliantra::Client PACKAGE = DC::Map
1403		1849
1404	PROTOTYPES: DISABLE	1850	PROTOTYPES: DISABLE
1405		1851
1406	CFPlus::Map	1852	DC::Map
1407	new (SV *class)	1853	new (SV *class)
1408	CODE:	1854	CODE:
1409	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1410	RETVAL->x = 0;	1856	RETVAL->x = 0;
1411	RETVAL->y = 0;	1857	RETVAL->y = 0;
…		…
1419	RETVAL->row = 0;	1865	RETVAL->row = 0;
1420	OUTPUT:	1866	OUTPUT:
1421	RETVAL	1867	RETVAL
1422		1868
1423	void	1869	void
1424	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1425	CODE:	1871	CODE:
1426	{	1872	{
1427	map_clear (self);	1873	map_clear (self);
1428	Safefree (self->face2tile);	1874	Safefree (self->face2tile);
1429	Safefree (self->tex);	1875	Safefree (self->tex);
1430	Safefree (self);	1876	Safefree (self);
1431	}	1877	}
1432		1878
1433	void	1879	void
1434	resize (CFPlus::Map self, int map_width, int map_height)	1880	resize (DC::Map self, int map_width, int map_height)
1435	CODE:	1881	CODE:
1436	self->w = map_width;	1882	self->w = map_width;
1437	self->h = map_height;	1883	self->h = map_height;
1438		1884
1439	void	1885	void
1440	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1441	CODE:	1887	CODE:
1442	map_clear (self);	1888	map_clear (self);
1443		1889
1444	void	1890	void
1445	set_tileid (CFPlus::Map self, int face, int tile)	1891	set_tileid (DC::Map self, int face, int tile)
1446	CODE:	1892	CODE:
1447	{	1893	{
1448	need_facenum (self, face); self->face2tile [face] = tile;	1894	need_facenum (self, face); self->face2tile [face] = tile;
1449	need_texid (self, tile);	1895	need_texid (self, tile);
1450	}	1896	}
1451		1897
1452	void	1898	void
1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1899	set_smooth (DC::Map self, int face, int smooth, int level)
1454	CODE:	1900	CODE:
1455	{	1901	{
1456	tileid texid;	1902	tileid texid;
1457	maptex *tex;	1903	maptex *tex;
1458		1904
…		…
1471	tex->smoothtile = self->face2tile [smooth];	1917	tex->smoothtile = self->face2tile [smooth];
1472	tex->smoothlevel = level;	1918	tex->smoothlevel = level;
1473	}	1919	}
1474		1920
1475	void	1921	void
1476	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)
1477	CODE:	1923	CODE:
1478	{	1924	{
1479	need_texid (self, texid);	1925	need_texid (self, texid);
1480		1926
1481	{	1927	{
…		…
1500	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1501	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1503	}	1949	}
1504		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
1505	int	1971	int
1506	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1507	ALIAS:	1973	ALIAS:
1508	oy = 1	1974	oy = 1
1509	x = 2	1975	x = 2
1510	y = 3	1976	y = 3
1511	w = 4	1977	w = 4
…		…
1522	}	1988	}
1523	OUTPUT:	1989	OUTPUT:
1524	RETVAL	1990	RETVAL
1525		1991
1526	void	1992	void
1527	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1528	CODE:	1994	CODE:
1529	{	1995	{
1530	if (dx > 0)	1996	if (dx > 0)
1531	map_blank (self, self->x, self->y, dx, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1532	else if (dx < 0)	1998	else if (dx < 0)
…		…
1547	self->rows += MAP_EXTEND_Y;	2013	self->rows += MAP_EXTEND_Y;
1548	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1549	}	2015	}
1550	}	2016	}
1551		2017
1552	void	2018	SV *
1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1554	CODE:	2020	CODE:
1555	{	2021	{
1556	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2022	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1557	uint8_t *data_end = (uint8_t *)SvEND (data_);	2023	uint8_t *data_end = (uint8_t *)SvEND (data_);
1558	mapcell *cell;	2024	mapcell *cell;
1559	int x, y, flags;	2025	int x, y, z, flags;
		2026	AV *missing = newAV ();
		2027	RETVAL = newRV_noinc ((SV *)missing);
1560		2028
1561	while (data < data_end - 1)	2029	while (data < data_end - 1)
1562	{	2030	{
1563	flags = (data [0] << 8) + data [1]; data += 2;	2031	flags = (data [0] << 8) + data [1]; data += 2;
1564		2032
…		…
1584	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1585		2053
1586	do	2054	do
1587	{	2055	{
1588	ext = *data++;	2056	ext = *data++;
1589	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1590		2058
1591	if (cmd < 4)	2059	if (cmd < 4)
1592	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1593	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1594	{	2062	{
1595	cell->stat_width = 1;	2063	cell->stat_width = 1;
1596	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1597	}	2065	}
1598	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1599	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1600	else if (cmd == 0x47)	2068	else if (cmd == 0x47)
1601	{	2069	{
1602	if (*data == 4)	2070	if (*data == 1) cell->player = data [1];
1603	; // 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);
1604		2074
1605	data += *data + 1;	2075	data += *data + 1;
1606	}	2076	}
1607	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1608	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1615	}	2085	}
1616	else	2086	else
1617	cell->darkness = *data++ + 1;	2087	cell->darkness = *data++ + 1;
1618	}	2088	}
1619		2089
		2090	for (z = 0; z <= 2; ++z)
1620	if (flags & 4)	2091	if (flags & (4 >> z))
1621	{	2092	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;	2093	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);	2094	need_facenum (self, face);
1624	cell->tile [0] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
		2096
		2097	if (cell->tile [z])
		2098	{
		2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
		2101	if (!tex->name)
		2102	av_push (missing, newSViv (cell->tile [z]));
		2103
		2104	if (tex->smoothtile)
		2105	{
		2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
		2108	if (!smooth->name)
		2109	av_push (missing, newSViv (tex->smoothtile));
		2110	}
		2111	}
1625	}	2112	}
1626
1627	if (flags & 2)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [1] = self->face2tile [face];
1632	}
1633
1634	if (flags & 1)
1635	{
1636	faceid face = (data [0] << 8) + data [1]; data += 2;
1637	need_facenum (self, face);
1638	cell->tile [2] = self->face2tile [face];
1639	}
1640	}	2113	}
1641	else	2114	else
1642	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1643	}	2116	}
1644	}	2117	}
		2118	OUTPUT:
		2119	RETVAL
1645		2120
1646	SV *	2121	SV *
1647	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)
1648	CODE:	2123	CODE:
1649	{	2124	{
1650	int x1, x;	2125	int x1, x;
1651	int y1, y;	2126	int y1, y;
1652	int z;	2127	int z;
…		…
1665	? self->row + y	2140	? self->row + y
1666	: 0;	2141	: 0;
1667		2142
1668	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1669	{	2144	{
1670	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1671		2146
1672	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1673	{	2148	{
1674	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1675		2150
…		…
1677	{	2152	{
1678	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1679	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1680	int a1 = tex.a;	2155	int a1 = tex.a;
1681		2156
1682	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1683	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1684	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1685	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1686	}	2161	}
1687	}	2162	}
1688		2163
1689	*map++ = (r )	2164	*map++ = (r )
1690	| (g << 8)	2165	| (g << 8)
…		…
1697	}	2172	}
1698	OUTPUT:	2173	OUTPUT:
1699	RETVAL	2174	RETVAL
1700		2175
1701	void	2176	void
1702	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)
1703	CODE:	2178	CODE:
1704	{	2179	{
		2180	int x, y, z;
		2181
1705	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2182	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1706	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
1707	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)
1708	smooth_key skey;	2185	smooth_key skey;
1709	int x, y, z;	2186	int pl_x, pl_y;
1710	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;
1711		2192
		2193	pl_tex.name = 0;
		2194
1712	// thats current max. sorry.	2195	// that's current max. sorry.
1713	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1714	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1715		2198
1716	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1717	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
1718		2201
1719	glColor4ub (255, 255, 255, 255);	2202	memset (&key, 0, sizeof (key));
1720		2203	key.r = 255;
1721	glEnable (GL_BLEND);	2204	key.g = 255;
1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2205	key.b = 255;
1723	glEnable (GL_TEXTURE_2D);	2206	key.a = 255;
1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2207	key.mode = GL_QUADS;
1725		2208	key.format = GL_T2F_V3F;
1726	glBegin (GL_QUADS);
1727
1728	last_name = 0;
1729		2209
1730	mx += self->x;	2210	mx += self->x;
1731	my += self->y;	2211	my += self->y;
1732		2212
1733	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1750	MAX (self->tex [cell->tile [1]].smoothlevel,	2230	MAX (self->tex [cell->tile [1]].smoothlevel,
1751	self->tex [cell->tile [2]].smoothlevel));	2231	self->tex [cell->tile [2]].smoothlevel));
1752	}	2232	}
1753	}	2233	}
1754		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
1755	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1756	{	2240	{
1757	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1758		2243
1759	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1760	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1761	{	2246	{
1762	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1768	tileid tile = cell->tile [z];	2253	tileid tile = cell->tile [z];
1769		2254
1770	if (tile)	2255	if (tile)
1771	{	2256	{
1772	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1773	int px = (x + 1) * T - tex.w;	2258	int px, py;
1774	int py = (y + 1) * T - tex.h;
1775		2259
1776	// suppressing texture state switches here
1777	// is only moderately effective, but worth the extra effort
1778	if (last_name != tex.name)	2260	if (key.texname != tex.name)
1779	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1780	if (!tex.name)	2264	if (!tex.name)
1781	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1782		2266
1783	glEnd ();	2267	key.texname = tex.name;
1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2268	arr = rc_array (rc, &key);
1785	glBegin (GL_QUADS);
1786	}	2269	}
1787		2270
1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2271	px = (x + 1) * Th - tex.w;
1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2272	py = (y + 1) * Tw - tex.h;
1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1792		2273
1793	if (cell->flags && z == 2)	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1794	{	2275	{
1795	if (cell->flags & 1)	2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
1796	{	2279	continue;
1797	maptex tex = self->tex [1];
1798	int px = x * T + T * 2 / 32;
1799	int py = y * T - T * 6 / 32;
1800
1801	glEnd ();
1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1803	glBegin (GL_QUADS);
1804
1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1809	}
1810	}	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);
1811		2286
1812	// update smooth hash	2287	// update smooth hash
1813	if (tex.smoothtile)	2288	if (tex.smoothtile)
1814	{	2289	{
1815	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
…		…
1846	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);
1847	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);
1848	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);
1849	}	2324	}
1850	}	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	}
1851	}	2347	}
1852	}	2348	}
		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
1853		2352
1854	// go through all smoothlevels, lowest to highest, then draw.	2353	// go through all smoothlevels, lowest to highest, then draw.
1855	// this is basically counting sort	2354	// this is basically counting sort
1856	{	2355	{
1857	int w, b;	2356	int w, b;
1858		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
1859	for (w = 0; w < 256 / 32; ++w)	2360	for (w = 0; w < 256 / 32; ++w)
1860	{	2361	{
1861	uint32_t smask = smooth_level [w];	2362	uint32_t smask = smooth_level [w];
1862	if (smask)	2363	if (smask)
1863	for (b = 0; b < 32; ++b)	2364	for (b = 0; b < 32; ++b)
…		…
1875	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
1876	&& skey->level == level	2377	&& skey->level == level
1877	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
1878	{	2379	{
1879	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
1880	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
1881	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
1882	int border = bits & 15;	2383	int border = bits & 15;
1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1884	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
1885	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
1886		2387
1887	// this time naively avoiding texture state changes
1888	// save gobs of state changes.
1889	if (last_name != tex.name)	2388	if (tex.name)
1890	{	2389	{
		2390	// this time avoiding texture state changes
		2391	// save gobs of state changes.
1891	if (!tex.name)	2392	if (key.texname != tex.name)
1892	continue; // smoothing not yet available	2393	{
		2394	self->tex [skey->tile].unused = 0;
1893		2395
1894	glEnd ();	2396	glEnd ();
1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1896	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
1897	}	2399	}
1898		2400
1899	if (border)	2401	if (border)
1900	{	2402	{
1901	float ox = border * dx;	2403	float ox = border * dx;
1902		2404
1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1907	}	2409	}
1908		2410
1909	if (corner)	2411	if (corner)
1910	{	2412	{
1911	float ox = corner * dx;	2413	float ox = corner * dx;
1912		2414
1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2419	}
1917	}	2420	}
1918	}	2421	}
1919	}	2422	}
1920	}	2423	}
1921	}	2424	}
		2425
		2426	glEnd ();
		2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
1922	}	2429	}
1923		2430
1924	hv_clear (smooth);	2431	hv_clear (smooth);
1925	}	2432	}
1926		2433
1927	glEnd ();	2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
1928		2439
1929	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
1930	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
		2455	rc_free (rc);
		2456	rc_free (rc_ov);
1931		2457
1932	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
1933	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1934	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1935	{	2461	{
…		…
1938	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1939	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1940	{	2466	{
1941	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1942		2468
1943	int px = x * T;	2469	int px = x * Tw;
1944	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	}
1945		2477
1946	if (cell->stat_hp)	2478	if (cell->stat_hp)
1947	{	2479	{
1948	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1950		2482
1951	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1952	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
1953	px + width - 1, py);	2485	px + width - 1, py);
1954		2486
…		…
1960	}	2492	}
1961	}	2493	}
1962	}	2494	}
1963		2495
1964	void	2496	void
1965	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)
1966	CODE:	2498	CODE:
1967	{	2499	{
1968	static float color[16][3] = {	2500	static float color[16][3] = {
1969	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1970	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1971	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1972	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1973		2505
1974	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
1975	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
1976	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
1977	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
1978		2510
1979	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
1980	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
1981	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
1982	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
1983		2515
1984	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
1985		2517
1986	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
1987	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
1988	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
1989	};	2521	};
1990		2522
1991	int x, y;	2523	int x, y;
1992		2524
1993	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	*/
1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1995	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1997	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
1998		2536
1999	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
2003		2541
2004	if (m)	2542	if (m)
2005	{	2543	{
2006	float *c = color [m & 15];	2544	float *c = color [m & 15];
2007		2545
2008	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2009	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2010		2548
2011	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2016	}	2554	}
…		…
2020	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
2021	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
2022	}	2560	}
2023		2561
2024	void	2562	void
2025	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)
2026	PPCODE:	2564	PPCODE:
2027	{	2565	{
2028	int x, y;	2566	int x, y;
2029	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2030	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2031	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2032	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
2033	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2571	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2034	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2572	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2035	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2573	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2036		2574
2037	SvPOK_only (darkness3_sv);	2575	SvPOK_only (darkness3_sv);
2038	SvCUR_set (darkness3_sv, sw34 * sh3);	2576	SvCUR_set (darkness3_sv, sw3 * sh3);
2039		2577
2040	mx += self->x - 1;	2578	mx += self->x - 1;
2041	my += self->y - 1;	2579	my += self->y - 1;
2042
2043	memset (darkness1, 255, sw1 * sh1);
2044		2580
2045	for (y = 0; y < sh1; y++)	2581	for (y = 0; y < sh1; y++)
2046	if (0 <= y + my && y + my < self->rows)	2582	if (0 <= y + my && y + my < self->rows)
2047	{	2583	{
2048	maprow *row = self->row + (y + my);	2584	maprow *row = self->row + (y + my);
…		…
2051	if (row->c0 <= x + mx && x + mx < row->c1)	2587	if (row->c0 <= x + mx && x + mx < row->c1)
2052	{	2588	{
2053	mapcell *cell = row->col + (x + mx - row->c0);	2589	mapcell *cell = row->col + (x + mx - row->c0);
2054		2590
2055	darkness1 [y * sw1 + x] = cell->darkness	2591	darkness1 [y * sw1 + x] = cell->darkness
2056	? 255 - (cell->darkness - 1)	2592	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2057	: 255 - FOW_DARKNESS;	2593	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2058	}	2594	}
2059	}	2595	}
2060		2596
2061	for (y = 0; y < sh; ++y)	2597	for (y = 0; y < sh; ++y)
2062	for (x = 0; x < sw; ++x)	2598	for (x = 0; x < sw; ++x)
…		…
2081		2617
2082	uint8_t r13 = (d13 + d23 + d12) / 3;	2618	uint8_t r13 = (d13 + d23 + d12) / 3;
2083	uint8_t r23 = d23;	2619	uint8_t r23 = d23;
2084	uint8_t r33 = (d23 + d33 + d32) / 3;	2620	uint8_t r33 = (d23 + d33 + d32) / 3;
2085		2621
2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2622	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2625	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2628	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2095	}	2631	}
2096		2632
2097	free (darkness1);	2633	free (darkness1);
2098		2634
2099	EXTEND (SP, 3);	2635	EXTEND (SP, 3);
2100	PUSHs (sv_2mortal (newSViv (sw34)));	2636	PUSHs (sv_2mortal (newSViv (sw3)));
2101	PUSHs (sv_2mortal (newSViv (sh3)));	2637	PUSHs (sv_2mortal (newSViv (sh3)));
2102	PUSHs (darkness3_sv);	2638	PUSHs (darkness3_sv);
2103	}	2639	}
2104		2640
2105	SV *	2641	SV *
2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2642	get_rect (DC::Map self, int x0, int y0, int w, int h)
2107	CODE:	2643	CODE:
2108	{	2644	{
2109	int x, y, x1, y1;	2645	int x, y, x1, y1;
2110	SV *data_sv = newSV (w * h * 7 + 5);	2646	SV *data_sv = newSV (w * h * 7 + 5);
2111	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2647	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2168	else	2704	else
2169	*data++ = 0;	2705	*data++ = 0;
2170	}	2706	}
2171	}	2707	}
2172		2708
		2709	/* if size is w*h + 5 then no data has been found */
		2710	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2711	{
2173	SvPOK_only (data_sv);	2712	SvPOK_only (data_sv);
2174	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2713	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2714	}
		2715
2175	RETVAL = data_sv;	2716	RETVAL = data_sv;
2176	}	2717	}
2177	OUTPUT:	2718	OUTPUT:
2178	RETVAL	2719	RETVAL
2179		2720
2180	void	2721	void
2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2722	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2182	PPCODE:	2723	PPCODE:
2183	{	2724	{
2184	int x, y, z;	2725	int x, y, z;
2185	int w, h;	2726	int w, h;
2186	int x1, y1;	2727	int x1, y1;
		2728	STRLEN len;
		2729	uint8_t *data, *end;
		2730
		2731	len = SvLEN (data_sv);
		2732	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2733	data = SvPVbyte_nolen (data_sv);
		2734	end = data + len + 8;
		2735
		2736	if (len < 5)
		2737	XSRETURN_EMPTY;
2187		2738
2188	if (*data++ != 0)	2739	if (*data++ != 0)
2189	return; /* version mismatch */	2740	XSRETURN_EMPTY; /* version mismatch */
2190		2741
2191	w = *data++ << 8; w |= *data++;	2742	w = *data++ << 8; w |= *data++;
2192	h = *data++ << 8; h |= *data++;	2743	h = *data++ << 8; h |= *data++;
2193		2744
2194	// we need to do this 'cause we don't keep an absolute coord system for rows	2745	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2206	{	2757	{
2207	maprow *row = map_get_row (self, y);	2758	maprow *row = map_get_row (self, y);
2208		2759
2209	for (x = x0; x < x1; x++)	2760	for (x = x0; x < x1; x++)
2210	{	2761	{
		2762	uint8_t flags;
		2763
		2764	if (data + 7 >= end)
		2765	XSRETURN_EMPTY;
		2766
2211	uint8_t flags = *data++;	2767	flags = *data++;
2212		2768
2213	if (flags)	2769	if (flags)
2214	{	2770	{
2215	mapcell *cell = row_get_cell (row, x);	2771	mapcell *cell = row_get_cell (row, x);
2216	tileid tile[3] = { 0, 0, 0 };	2772	tileid tile[3] = { 0, 0, 0 };
…		…
2219	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2775	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2220	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2776	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2221		2777
2222	if (cell->darkness == 0)	2778	if (cell->darkness == 0)
2223	{	2779	{
2224	cell->darkness = 0;	2780	/*cell->darkness = 0;*/
		2781	EXTEND (SP, 3);
2225		2782
2226	for (z = 0; z <= 2; z++)	2783	for (z = 0; z <= 2; z++)
2227	{	2784	{
2228	tileid t = tile [z];	2785	tileid t = tile [z];
2229		2786
2230	if (t >= self->texs || (t && !self->tex [t].name))	2787	if (t >= self->texs || (t && !self->tex [t].name))
2231	{	2788	{
2232	XPUSHs (sv_2mortal (newSViv (t)));	2789	PUSHs (sv_2mortal (newSViv (t)));
2233	need_texid (self, t);	2790	need_texid (self, t);
2234	}	2791	}
2235		2792
2236	cell->tile [z] = t;	2793	cell->tile [z] = t;
2237	}	2794	}
…		…
2239	}	2796	}
2240	}	2797	}
2241	}	2798	}
2242	}	2799	}
2243		2800
2244	MODULE = CFPlus PACKAGE = CFPlus::RW	2801	MODULE = Deliantra::Client PACKAGE = DC::RW
2245		2802
2246	CFPlus::RW	2803	DC::RW
2247	new (SV *class, SV *data_sv)	2804	new (SV *class, SV *data_sv)
2248	CODE:	2805	CODE:
2249	{	2806	{
2250	STRLEN datalen;	2807	STRLEN datalen;
2251	char *data = SvPVbyte (data_sv, datalen);	2808	char *data = SvPVbyte (data_sv, datalen);
…		…
2253	RETVAL = SDL_RWFromConstMem (data, datalen);	2810	RETVAL = SDL_RWFromConstMem (data, datalen);
2254	}	2811	}
2255	OUTPUT:	2812	OUTPUT:
2256	RETVAL	2813	RETVAL
2257		2814
2258	CFPlus::RW	2815	DC::RW
2259	new_from_file (SV *class, const char *path, const char *mode = "rb")	2816	new_from_file (SV *class, const char *path, const char *mode = "rb")
2260	CODE:	2817	CODE:
2261	RETVAL = SDL_RWFromFile (path, mode);	2818	RETVAL = SDL_RWFromFile (path, mode);
2262	OUTPUT:	2819	OUTPUT:
2263	RETVAL	2820	RETVAL
2264		2821
		2822	# fails on win32:
		2823	# dc.xs(2268) : error C2059: syntax error : '('
2265	void	2824	#void
2266	close (CFPlus::RW self)	2825	#close (DC::RW self)
2267	CODE:	2826	# CODE:
2268	SDL_RWclose (self);	2827	# (self->(close)) (self);
2269		2828
2270	MODULE = CFPlus PACKAGE = CFPlus::Channel	2829	MODULE = Deliantra::Client PACKAGE = DC::Channel
2271		2830
2272	PROTOTYPES: DISABLE	2831	PROTOTYPES: DISABLE
2273		2832
2274	void	2833	DC::Channel
2275	halt (CFPlus::Channel self)	2834	find ()
2276	CODE:	2835	CODE:
		2836	{
		2837	RETVAL = Mix_GroupAvailable (-1);
		2838
		2839	if (RETVAL < 0)
		2840	{
		2841	RETVAL = Mix_GroupOldest (-1);
		2842
		2843	if (RETVAL < 0)
		2844	{
		2845	// happens sometimes, maybe it just stopped playing(?)
		2846	RETVAL = Mix_GroupAvailable (-1);
		2847
		2848	if (RETVAL < 0)
		2849	XSRETURN_UNDEF;
		2850	}
		2851	else
2277	Mix_HaltChannel (self);	2852	Mix_HaltChannel (RETVAL);
		2853	}
2278		2854
2279	void	2855	Mix_UnregisterAllEffects (RETVAL);
2280	expire (CFPlus::Channel self, int ticks = -1)	2856	Mix_Volume (RETVAL, 128);
2281	CODE:	2857	}
2282	Mix_ExpireChannel (self, ticks);
2283
2284	void
2285	fade_out (CFPlus::Channel self, int ticks = -1)
2286	CODE:
2287	Mix_FadeOutChannel (self, ticks);
2288
2289	int
2290	volume (CFPlus::Channel self, int volume)
2291	CODE:
2292	RETVAL = Mix_Volume (self, volume);
2293	OUTPUT:	2858	OUTPUT:
2294	RETVAL	2859	RETVAL
2295		2860
2296	void	2861	void
		2862	halt (DC::Channel self)
		2863	CODE:
		2864	Mix_HaltChannel (self);
		2865
		2866	void
		2867	expire (DC::Channel self, int ticks = -1)
		2868	CODE:
		2869	Mix_ExpireChannel (self, ticks);
		2870
		2871	void
		2872	fade_out (DC::Channel self, int ticks = -1)
		2873	CODE:
		2874	Mix_FadeOutChannel (self, ticks);
		2875
		2876	int
		2877	volume (DC::Channel self, int volume)
		2878	CODE:
		2879	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2880	OUTPUT:
		2881	RETVAL
		2882
		2883	void
2297	unregister_all_effects (CFPlus::Channel self)	2884	unregister_all_effects (DC::Channel self)
2298	CODE:	2885	CODE:
2299	Mix_UnregisterAllEffects (self);	2886	Mix_UnregisterAllEffects (self);
2300		2887
2301	void	2888	void
2302	set_panning (CFPlus::Channel self, int left, int right)	2889	set_panning (DC::Channel self, int left, int right)
2303	CODE:	2890	CODE:
		2891	left = CLAMP (left , 0, 255);
		2892	right = CLAMP (right, 0, 255);
2304	Mix_SetPanning (self, left, right);	2893	Mix_SetPanning (self, left, right);
2305		2894
2306	void	2895	void
2307	set_distance (CFPlus::Channel self, int distance)	2896	set_distance (DC::Channel self, int distance)
2308	CODE:	2897	CODE:
2309	Mix_SetDistance (self, distance);	2898	Mix_SetDistance (self, CLAMP (distance, 0, 255));
2310		2899
2311	void	2900	void
2312	set_position (CFPlus::Channel self, int angle, int distance)	2901	set_position (DC::Channel self, int angle, int distance)
2313	CODE:	2902	CODE:
		2903
		2904	void
		2905	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2906	CODE:
		2907	{
		2908	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2909	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2314	Mix_SetPosition (self, angle, distance);	2910	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2911	}
2315		2912
2316	void	2913	void
2317	set_reverse_stereo (CFPlus::Channel self, int flip)	2914	set_reverse_stereo (DC::Channel self, int flip)
2318	CODE:	2915	CODE:
2319	Mix_SetReverseStereo (self, flip);	2916	Mix_SetReverseStereo (self, flip);
2320		2917
2321	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2918	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2322		2919
2323	PROTOTYPES: DISABLE	2920	PROTOTYPES: DISABLE
2324		2921
		2922	void
		2923	decoders ()
		2924	PPCODE:
		2925	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2926	int i, num = Mix_GetNumChunkDecoders ();
		2927	EXTEND (SP, num);
		2928	for (i = 0; i < num; ++i)
		2929	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2930	#else
		2931	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2932	#endif
		2933
2325	CFPlus::MixChunk	2934	DC::MixChunk
2326	new (SV *class, CFPlus::RW rwops)	2935	new (SV *class, DC::RW rwops)
2327	CODE:	2936	CODE:
2328	RETVAL = Mix_LoadWAV_RW (rwops, 1);	2937	RETVAL = Mix_LoadWAV_RW (rwops, 1);
2329	OUTPUT:	2938	OUTPUT:
2330	RETVAL	2939	RETVAL
2331		2940
2332	void	2941	void
2333	DESTROY (CFPlus::MixChunk self)	2942	DESTROY (DC::MixChunk self)
2334	CODE:	2943	CODE:
2335	Mix_FreeChunk (self);	2944	Mix_FreeChunk (self);
2336		2945
2337	int	2946	int
2338	volume (CFPlus::MixChunk self, int volume = -1)	2947	volume (DC::MixChunk self, int volume = -1)
2339	CODE:	2948	CODE:
		2949	if (items > 1)
		2950	volume = CLAMP (volume, 0, 128);
2340	RETVAL = Mix_VolumeChunk (self, volume);	2951	RETVAL = Mix_VolumeChunk (self, volume);
2341	OUTPUT:	2952	OUTPUT:
2342	RETVAL	2953	RETVAL
2343		2954
2344	CFPlus::Channel	2955	DC::Channel
2345	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2956	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2346	CODE:	2957	CODE:
		2958	{
2347	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2959	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2960
		2961	if (RETVAL < 0)
		2962	XSRETURN_UNDEF;
		2963
		2964	if (channel < 0)
		2965	{
2348	Mix_UnregisterAllEffects (RETVAL);	2966	Mix_UnregisterAllEffects (RETVAL);
		2967	Mix_Volume (RETVAL, 128);
		2968	}
		2969	}
2349	OUTPUT:	2970	OUTPUT:
2350	RETVAL	2971	RETVAL
2351		2972
2352	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2973	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2974
		2975	void
		2976	decoders ()
		2977	PPCODE:
		2978	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2979	int i, num = Mix_GetNumMusicDecoders ();
		2980	EXTEND (SP, num);
		2981	for (i = 0; i < num; ++i)
		2982	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2983	#else
		2984	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2985	#endif
2353		2986
2354	int	2987	int
2355	volume (int volume = -1)	2988	volume (int volume = -1)
2356	PROTOTYPE: ;$	2989	PROTOTYPE: ;$
2357	CODE:	2990	CODE:
		2991	if (items > 0)
		2992	volume = CLAMP (volume, 0, 128);
2358	RETVAL = Mix_VolumeMusic (volume);	2993	RETVAL = Mix_VolumeMusic (volume);
2359	OUTPUT:	2994	OUTPUT:
2360	RETVAL	2995	RETVAL
2361		2996
2362	void	2997	void
…		…
2367	void	3002	void
2368	halt ()	3003	halt ()
2369	CODE:	3004	CODE:
2370	Mix_HaltMusic ();	3005	Mix_HaltMusic ();
2371		3006
		3007	int
		3008	playing ()
		3009	CODE:
		3010	RETVAL = Mix_PlayingMusic ();
		3011	OUTPUT:
		3012	RETVAL
		3013
2372	CFPlus::MixMusic	3014	DC::MixMusic
2373	new (SV *class, CFPlus::RW rwops)	3015	new (SV *class, DC::RW rwops)
2374	CODE:	3016	CODE:
2375	RETVAL = Mix_LoadMUS_RW (rwops);	3017	RETVAL = Mix_LoadMUS_RW (rwops);
2376	OUTPUT:	3018	OUTPUT:
2377	RETVAL	3019	RETVAL
2378		3020
2379	void	3021	void
2380	DESTROY (CFPlus::MixMusic self)	3022	DESTROY (DC::MixMusic self)
2381	CODE:	3023	CODE:
2382	Mix_FreeMusic (self);	3024	Mix_FreeMusic (self);
2383		3025
2384	int	3026	int
2385	play (CFPlus::MixMusic self, int loops = -1)	3027	play (DC::MixMusic self, int loops = -1)
2386	CODE:	3028	CODE:
2387	RETVAL = Mix_PlayMusic (self, loops);	3029	RETVAL = Mix_PlayMusic (self, loops);
2388	OUTPUT:	3030	OUTPUT:
2389	RETVAL	3031	RETVAL
2390		3032
2391	void	3033	void
2392	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3034	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2393	CODE:	3035	CODE:
2394	Mix_FadeInMusicPos (self, loops, ms, position);	3036	Mix_FadeInMusicPos (self, loops, ms, position);
2395		3037
2396	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3038	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2397		3039
2398	PROTOTYPES: ENABLE	3040	PROTOTYPES: ENABLE
2399		3041
2400	BOOT:	3042	BOOT:
2401	{	3043	{
2402	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3044	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2403	static const struct {	3045	static const struct {
2404	const char *name;	3046	const char *name;
2405	IV iv;	3047	IV iv;
2406	} *civ, const_iv[] = {	3048	} *civ, const_iv[] = {
2407	# define const_iv(name) { # name, (IV)name }	3049	# define const_iv(name) { # name, (IV)name }
2408	const_iv (GL_VENDOR),	3050	const_iv (GL_VENDOR),
2409	const_iv (GL_VERSION),	3051	const_iv (GL_VERSION),
2410	const_iv (GL_EXTENSIONS),	3052	const_iv (GL_EXTENSIONS),
		3053	const_iv (GL_MAX_TEXTURE_UNITS),
2411	const_iv (GL_COLOR_MATERIAL),	3054	const_iv (GL_COLOR_MATERIAL),
2412	const_iv (GL_SMOOTH),	3055	const_iv (GL_SMOOTH),
2413	const_iv (GL_FLAT),	3056	const_iv (GL_FLAT),
2414	const_iv (GL_DITHER),	3057	const_iv (GL_DITHER),
2415	const_iv (GL_BLEND),	3058	const_iv (GL_BLEND),
…		…
2427	const_iv (GL_ZERO),	3070	const_iv (GL_ZERO),
2428	const_iv (GL_SRC_ALPHA),	3071	const_iv (GL_SRC_ALPHA),
2429	const_iv (GL_DST_ALPHA),	3072	const_iv (GL_DST_ALPHA),
2430	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3073	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2431	const_iv (GL_ONE_MINUS_DST_ALPHA),	3074	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3075	const_iv (GL_SRC_COLOR),
		3076	const_iv (GL_DST_COLOR),
		3077	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3078	const_iv (GL_ONE_MINUS_DST_COLOR),
2432	const_iv (GL_SRC_ALPHA_SATURATE),	3079	const_iv (GL_SRC_ALPHA_SATURATE),
2433	const_iv (GL_RGB),	3080	const_iv (GL_RGB),
2434	const_iv (GL_RGBA),	3081	const_iv (GL_RGBA),
2435	const_iv (GL_RGBA4),	3082	const_iv (GL_RGBA4),
2436	const_iv (GL_RGBA8),	3083	const_iv (GL_RGBA8),
…		…
2442	const_iv (GL_INTENSITY),	3089	const_iv (GL_INTENSITY),
2443	const_iv (GL_LUMINANCE),	3090	const_iv (GL_LUMINANCE),
2444	const_iv (GL_LUMINANCE_ALPHA),	3091	const_iv (GL_LUMINANCE_ALPHA),
2445	const_iv (GL_FLOAT),	3092	const_iv (GL_FLOAT),
2446	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3093	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3094	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3095	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3097	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3098	const_iv (GL_COMPRESSED_RGB_ARB),
		3099	const_iv (GL_COMPRESSED_RGBA_ARB),
2447	const_iv (GL_COMPILE),	3100	const_iv (GL_COMPILE),
2448	const_iv (GL_PROXY_TEXTURE_1D),	3101	const_iv (GL_PROXY_TEXTURE_1D),
2449	const_iv (GL_PROXY_TEXTURE_2D),	3102	const_iv (GL_PROXY_TEXTURE_2D),
2450	const_iv (GL_TEXTURE_1D),	3103	const_iv (GL_TEXTURE_1D),
2451	const_iv (GL_TEXTURE_2D),	3104	const_iv (GL_TEXTURE_2D),
…		…
2490	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3143	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2491	const_iv (GL_POINT_SMOOTH_HINT),	3144	const_iv (GL_POINT_SMOOTH_HINT),
2492	const_iv (GL_LINE_SMOOTH_HINT),	3145	const_iv (GL_LINE_SMOOTH_HINT),
2493	const_iv (GL_POLYGON_SMOOTH_HINT),	3146	const_iv (GL_POLYGON_SMOOTH_HINT),
2494	const_iv (GL_GENERATE_MIPMAP_HINT),	3147	const_iv (GL_GENERATE_MIPMAP_HINT),
		3148	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2495	const_iv (GL_FASTEST),	3149	const_iv (GL_FASTEST),
2496	const_iv (GL_DONT_CARE),	3150	const_iv (GL_DONT_CARE),
2497	const_iv (GL_NICEST),	3151	const_iv (GL_NICEST),
2498	const_iv (GL_V2F),	3152	const_iv (GL_V2F),
2499	const_iv (GL_V3F),	3153	const_iv (GL_V3F),
2500	const_iv (GL_T2F_V3F),	3154	const_iv (GL_T2F_V3F),
2501	const_iv (GL_T2F_N3F_V3F),	3155	const_iv (GL_T2F_N3F_V3F),
		3156	const_iv (GL_FUNC_ADD),
		3157	const_iv (GL_FUNC_SUBTRACT),
		3158	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2502	# undef const_iv	3159	# undef const_iv
2503	};	3160	};
2504		3161
2505	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3162	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2506	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3163	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2507		3164
2508	texture_av = newAV ();	3165	texture_av = newAV ();
2509	AvREAL_off (texture_av);	3166	AvREAL_off (texture_av);
2510	}	3167	}
2511		3168
		3169	void
		3170	disable_GL_EXT_blend_func_separate ()
		3171	CODE:
		3172	gl.BlendFuncSeparate = 0;
		3173	gl.BlendFuncSeparateEXT = 0;
		3174
		3175	void
		3176	apple_nvidia_bug (int enable)
		3177
2512	char *	3178	char *
2513	gl_vendor ()	3179	gl_vendor ()
2514	CODE:	3180	CODE:
2515	RETVAL = (char *)glGetString (GL_VENDOR);	3181	RETVAL = (char *)glGetString (GL_VENDOR);
2516	OUTPUT:	3182	OUTPUT:
…		…
2546		3212
2547	int glGetError ()	3213	int glGetError ()
2548		3214
2549	void glFinish ()	3215	void glFinish ()
2550		3216
		3217	void glFlush ()
		3218
2551	void glClear (int mask)	3219	void glClear (int mask)
2552		3220
2553	void glClearColor (float r, float g, float b, float a = 1.0)	3221	void glClearColor (float r, float g, float b, float a = 1.0)
2554	PROTOTYPE: @	3222	PROTOTYPE: @
2555		3223
…		…
2564	void glBlendFunc (int sfactor, int dfactor)	3232	void glBlendFunc (int sfactor, int dfactor)
2565		3233
2566	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3234	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2567	CODE:	3235	CODE:
2568	gl_BlendFuncSeparate (sa, da, saa, daa);	3236	gl_BlendFuncSeparate (sa, da, saa, daa);
		3237
		3238	# void glBlendEquation (int se)
2569		3239
2570	void glDepthMask (int flag)	3240	void glDepthMask (int flag)
2571		3241
2572	void glLogicOp (int opcode)	3242	void glLogicOp (int opcode)
2573		3243
…		…
2608	void glRotate (float angle, float x, float y, float z)	3278	void glRotate (float angle, float x, float y, float z)
2609	CODE:	3279	CODE:
2610	glRotatef (angle, x, y, z);	3280	glRotatef (angle, x, y, z);
2611		3281
2612	void glColor (float r, float g, float b, float a = 1.0)	3282	void glColor (float r, float g, float b, float a = 1.0)
		3283	PROTOTYPE: @
2613	ALIAS:	3284	ALIAS:
2614	glColor_premultiply = 1	3285	glColor_premultiply = 1
2615	CODE:	3286	CODE:
2616	if (ix)	3287	if (ix)
2617	{	3288	{
…		…
2637		3308
2638	void glRect (float x1, float y1, float x2, float y2)	3309	void glRect (float x1, float y1, float x2, float y2)
2639	CODE:	3310	CODE:
2640	glRectf (x1, y1, x2, y2);	3311	glRectf (x1, y1, x2, y2);
2641		3312
		3313	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3314	CODE:
		3315	glBegin (GL_LINE_LOOP);
		3316	glVertex2f (x1, y1);
		3317	glVertex2f (x2, y1);
		3318	glVertex2f (x2, y2);
		3319	glVertex2f (x1, y2);
		3320	glEnd ();
		3321
2642	PROTOTYPES: ENABLE	3322	PROTOTYPES: ENABLE
2643		3323
2644	void glBegin (int mode)	3324	void glBegin (int mode)
2645		3325
2646	void glEnd ()	3326	void glEnd ()
…		…
2678	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3358	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2679	CODE:	3359	CODE:
2680	if (gl.SeparableFilter2D)	3360	if (gl.SeparableFilter2D)
2681	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3361	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2682		3362
2683	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3363	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2684		3364
2685	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3365	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2686		3366
2687	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3367	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2688		3368
…		…
2714		3394
2715	void glEndList ()	3395	void glEndList ()
2716		3396
2717	void glCallList (int list)	3397	void glCallList (int list)
2718		3398
2719	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3399	void c_init ()
		3400	CODE:
		3401	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3402	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3403
		3404	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2720		3405
2721	PROTOTYPES: DISABLE	3406	PROTOTYPES: DISABLE
2722		3407
2723	void	3408	void
2724	find_widget (SV *self, NV x, NV y)	3409	find_widget (SV *self, NV x, NV y)
…		…
2728	XPUSHs (self);	3413	XPUSHs (self);
2729	}	3414	}
2730		3415
2731	BOOT:	3416	BOOT:
2732	{	3417	{
2733	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3418	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2734		3419
2735	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3420	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2736	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3421	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2737	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3422	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2738	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3423	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2739	}	3424	}
2740		3425
2741	void	3426	void
2742	draw (SV *self)	3427	draw (SV *self)
2743	CODE:	3428	CODE:
…		…
2747	NV x, y, w, h;	3432	NV x, y, w, h;
2748	SV *draw_x_sv = GvSV (draw_x_gv);	3433	SV *draw_x_sv = GvSV (draw_x_gv);
2749	SV *draw_y_sv = GvSV (draw_y_gv);	3434	SV *draw_y_sv = GvSV (draw_y_gv);
2750	SV *draw_w_sv = GvSV (draw_w_gv);	3435	SV *draw_w_sv = GvSV (draw_w_gv);
2751	SV *draw_h_sv = GvSV (draw_h_gv);	3436	SV *draw_h_sv = GvSV (draw_h_gv);
2752	SV *hover;
2753	double draw_x, draw_y, draw_w, draw_h;	3437	double draw_x, draw_y;
2754		3438
2755	if (!SvROK (self))	3439	if (!SvROK (self))
2756	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3440	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2757		3441
2758	hv = (HV *)SvRV (self);	3442	hv = (HV *)SvRV (self);
2759		3443
2760	if (SvTYPE (hv) != SVt_PVHV)	3444	if (SvTYPE (hv) != SVt_PVHV)
2761	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3445	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2762		3446
2763	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3447	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2764	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3448	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2765		3449
2766	if (!h || !w)	3450	if (!h || !w)
…		…
2786	{	3470	{
2787	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3471	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2788		3472
2789	if (svp && SvTRUE (*svp))	3473	if (svp && SvTRUE (*svp))
2790	{	3474	{
2791	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3475	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2792	glEnable (GL_BLEND);	3476	glEnable (GL_BLEND);
2793	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3477	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2794	glBegin (GL_QUADS);	3478	glBegin (GL_QUADS);
2795	glVertex2f (0, 0);	3479	glVertex2f (0, 0);
2796	glVertex2f (w, 0);	3480	glVertex2f (w, 0);
…		…
2799	glEnd ();	3483	glEnd ();
2800	glDisable (GL_BLEND);	3484	glDisable (GL_BLEND);
2801	}	3485	}
2802	}	3486	}
2803	#if 0	3487	#if 0
2804	if ($ENV{CFPLUS_DEBUG} & 1) {	3488	// draw borders, for debugging
2805	glPushMatrix;	3489	glPushMatrix ();
2806	glColor 1, 1, 0, 1;	3490	glColor4f (1., 1., 0., 1.);
2807	glTranslate 0.375, 0.375;	3491	glTranslatef (.5, .5, 0.);
2808	glBegin GL_LINE_LOOP;	3492	glBegin (GL_LINE_LOOP);
2809	glVertex 0 , 0;	3493	glVertex2f (0 , 0);
2810	glVertex $self->{w} - 1, 0;	3494	glVertex2f (w - 1, 0);
2811	glVertex $self->{w} - 1, $self->{h} - 1;	3495	glVertex2f (w - 1, h - 1);
2812	glVertex 0 , $self->{h} - 1;	3496	glVertex2f (0 , h - 1);
2813	glEnd;	3497	glEnd ();
2814	glPopMatrix;	3498	glPopMatrix ();
2815	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2816	}
2817	#endif	3499	#endif
2818	PUSHMARK (SP);	3500	PUSHMARK (SP);
2819	XPUSHs (self);	3501	XPUSHs (self);
2820	PUTBACK;	3502	PUTBACK;
2821	call_method ("_draw", G_VOID | G_DISCARD);	3503	call_method ("_draw", G_VOID | G_DISCARD);

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