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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC vs.
Revision 1.311 by root, Tue Dec 27 09:17:27 2011 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
27	#include <stdio.h>	31	#include <stdio.h>
28	#include <stdlib.h>	32	#include <stdlib.h>
		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		35
30	#include <SDL.h>	36	#include <SDL.h>
31	#include <SDL_thread.h>	37	#include <SDL_thread.h>
32	#include <SDL_endian.h>	38	#include <SDL_endian.h>
33	#include <SDL_image.h>	39	#include <SDL_image.h>
34	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
36		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
37	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
39		52
40	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
41		54
42	#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
43		67
44	#ifndef _WIN32	68	#ifndef _WIN32
45	# include <sys/types.h>	69	# include <sys/types.h>
46	# include <sys/socket.h>	70	# include <sys/socket.h>
47	# include <netinet/in.h>	71	# include <netinet/in.h>
48	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
49	# include <inttypes.h>	73	# include <inttypes.h>
50	#endif	74	#endif
51		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
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		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 */
54	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
55		91
56	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
58		94
59	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
60		96
61	#if 0	97	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	99
64	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
65	#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	}
66		123
67	static AV *texture_av;	124	static AV *texture_av;
68		125
69	static struct	126	static struct
70	{	127	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	164	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	165	glDeleteTextures (1, &name);
109	}	166	}
110		167
111	#include "texcache.c"	168	#include "texcache.c"
		169	#include "rendercache.c"
112		170
113	#include "pango-font.c"	171	#include "pango-font.c"
114	#include "pango-fontmap.c"	172	#include "pango-fontmap.c"
115	#include "pango-render.c"	173	#include "pango-render.c"
116		174
		175	typedef IV DC__Channel;
		176	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	177	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	178	typedef Mix_Music *DC__MixMusic;
119		179
120	typedef PangoFontDescription *CFPlus__Font;	180	typedef PangoFontDescription *DC__Font;
121		181
122	static int	182	static int
123	shape_attr_p (PangoLayoutRun *run)	183	shape_attr_p (PangoLayoutRun *run)
124	{	184	{
125	GSList *attrs = run->item->analysis.extra_attrs;	185	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		199
140	typedef struct cf_layout {	200	typedef struct cf_layout {
141	PangoLayout *pl;	201	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	202	float r, g, b, a; // default color for rgba mode
143	int base_height;	203	int base_height;
144	CFPlus__Font font;	204	DC__Font font;
		205	rc_t *rc;
145	} *CFPlus__Layout;	206	} *DC__Layout;
146		207
147	static CFPlus__Font default_font;	208	static DC__Font default_font;
148	static PangoContext *opengl_context;	209	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	210	static PangoFontMap *opengl_fontmap;
150		211
151	static void	212	static void
152	substitute_func (FcPattern *pattern, gpointer data)	213	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	218	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	219	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	220	}
160		221
161	static void	222	static void
162	layout_update_font (CFPlus__Layout self)	223	layout_update_font (DC__Layout self)
163	{	224	{
164	/* 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
165	* reasonably well with bitstream vera	226	* reasonably well with dejavu/bistream fonts
166	*/	227	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	228	PangoFontDescription *font = self->font ? self->font : default_font;
168		229
169	pango_font_description_set_absolute_size (font,	230	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	231	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		232
172	pango_layout_set_font_description (self->pl, font);	233	pango_layout_set_font_description (self->pl, font);
173	}	234	}
174		235
175	static void	236	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	237	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	238	{
178	PangoRectangle rect;	239	PangoRectangle rect;
179		240
180	// get_pixel_* wrongly rounds down	241	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	242	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		253
193	typedef uint16_t tileid;	254	typedef uint16_t tileid;
194	typedef uint16_t faceid;	255	typedef uint16_t faceid;
195		256
196	typedef struct {	257	typedef struct {
197	int name;	258	GLuint name;
198	int w, h;	259	int w, h;
199	float s, t;	260	float s, t;
200	uint8_t r, g, b, a;	261	uint8_t r, g, b, a;
201	tileid smoothtile;	262	tileid smoothtile;
202	uint8_t smoothlevel;	263	uint8_t smoothlevel;
		264	uint8_t unused; /* set to zero on use */
203	} maptex;	265	} maptex;
204		266
205	typedef struct {	267	typedef struct {
206	uint32_t player;	268	uint32_t player;
207	tileid tile[3];	269	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	282	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	283	int texs; maptex *tex; // [tileid]
222		284
223	int32_t rows;	285	int32_t rows;
224	maprow *row;	286	maprow *row;
225	} *CFPlus__Map;	287	} *DC__Map;
226		288
227	static char *	289	static char *
228	prepend (char *ptr, int sze, int inc)	290	prepend (char *ptr, int sze, int inc)
229	{	291	{
230	char *p;	292	char *p;
…		…
268	self->texs *= 2;	330	self->texs *= 2;
269	}	331	}
270	}	332	}
271		333
272	static maprow *	334	static maprow *
273	map_get_row (CFPlus__Map self, int y)	335	map_get_row (DC__Map self, int y)
274	{	336	{
275	if (0 > y)	337	if (0 > y)
276	{	338	{
277	int extend = - y + MAP_EXTEND_Y;	339	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	340	Prepend (maprow, self->row, self->rows, extend);
…		…
316		378
317	return row->col + (x - row->c0);	379	return row->col + (x - row->c0);
318	}	380	}
319		381
320	static mapcell *	382	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	383	map_get_cell (DC__Map self, int x, int y)
322	{	384	{
323	return row_get_cell (map_get_row (self, y), x);	385	return row_get_cell (map_get_row (self, y), x);
324	}	386	}
325		387
326	static void	388	static void
327	map_clear (CFPlus__Map self)	389	map_clear (DC__Map self)
328	{	390	{
329	int r;	391	int r;
330		392
331	for (r = 0; r < self->rows; r++)	393	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	394	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	401	self->oy = 0;
340	self->row = 0;	402	self->row = 0;
341	self->rows = 0;	403	self->rows = 0;
342	}	404	}
343		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
344	static void	416	static void
345	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)
346	{	418	{
347	int x, y;	419	int x, y;
348	maprow *row;	420	maprow *row;
349	mapcell *cell;	421	mapcell *cell;
350		422
…		…
362	if (x >= row->c1)	434	if (x >= row->c1)
363	break;	435	break;
364		436
365	cell = row->col + x - row->c0;	437	cell = row->col + x - row->c0;
366		438
367	cell->darkness = 0;	439	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	440	}
372	}	441	}
373	}	442	}
374		443
375	typedef struct {	444	typedef struct {
…		…
410	ev.code = 1;	479	ev.code = 1;
411	ev.data1 = (void *)(long)channel;	480	ev.data1 = (void *)(long)channel;
412	ev.data2 = 0;	481	ev.data2 = 0;
413		482
414	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;
415	}	490	}
416		491
417	static unsigned int	492	static unsigned int
418	minpot (unsigned int n)	493	minpot (unsigned int n)
419	{	494	{
…		…
429	n |= n >> 16;	504	n |= n >> 16;
430		505
431	return n + 1;	506	return n + 1;
432	}	507	}
433		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
434	/* SDL should provide this, really. */	520	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	521	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	522	#define SDLK_MODIFIER_MAX 314
437		523
438	/******************************************************************************/	524	/******************************************************************************/
…		…
476	return 0;	562	return 0;
477		563
478	return 1;	564	return 1;
479	}	565	}
480		566
481	MODULE = CFPlus PACKAGE = CFPlus	567	/******************************************************************************/
		568
		569	/* process keyboard modifiers */
		570	static int
		571	mod_munge (int mod)
		572	{
		573	mod &= MOD_MASK;
		574
		575	if (mod & (KMOD_META | KMOD_ALT))
		576	mod |= KMOD_LRAM;
		577
		578	return mod;
		579	}
		580
		581	static void
		582	deliantra_main ()
		583	{
		584	char *argv[] = { 0 };
		585	call_argv ("DC::Main::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to shared library magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
482		620
483	PROTOTYPES: ENABLE	621	PROTOTYPES: ENABLE
484		622
485	BOOT:	623	BOOT:
486	{	624	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	625	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	626	static const struct {
489	const char *name;	627	const char *name;
490	IV iv;	628	IV iv;
491	} *civ, const_iv[] = {	629	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	630	# define const_iv(name) { # name, (IV)name }
…		…
514		652
515	const_iv (SDL_APPINPUTFOCUS),	653	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	654	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	655	const_iv (SDL_APPACTIVE),
518		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),
519	const_iv (SDLK_KP0),	709	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	710	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	711	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	712	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	713	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	785	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	786	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	787	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	788	const_iv (KMOD_CAPS),
599	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)
600	# undef const_iv	823	# undef const_iv
601	};	824	};
602		825
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	826	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
605		828
606	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);	829	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
607	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);	830	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
608	}	831	}
609		832
…		…
622		845
623	NV floor (NV x)	846	NV floor (NV x)
624		847
625	NV ceil (NV x)	848	NV ceil (NV x)
626		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
627	void	860	void
628	pango_init ()	861	pango_init ()
629	CODE:	862	CODE:
630	{	863	{
631	opengl_fontmap = pango_opengl_font_map_new ();	864	opengl_fontmap = pango_opengl_font_map_new ();
632	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);
633	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
634	}	872	}
635		873
636	char *
637	SDL_GetError ()	874	char *SDL_GetError ()
638		875
639	int	876	void SDL_braino ()
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
641		877
642	void	878	int SDL_Init (U32 flags)
		879
		880	int SDL_InitSubSystem (U32 flags)
		881
		882	void SDL_QuitSubSystem (U32 flags)
		883
643	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
644		894
645	void	895	void
646	SDL_ListModes (int rgb, int alpha)	896	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	897	PPCODE:
648	{	898	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	910	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	911	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	912	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		913
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	914	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	915	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		916
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	917	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		918
672	if (m && m != (SDL_Rect **)-1)	919	if (m && m != (SDL_Rect **)-1)
673	while (*m)	920	while (*m)
674	{	921	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	922	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	923	{
677	AV *av = newAV ();	924	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	925	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	926	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	927	av_push (av, newSViv (rgb));
…		…
704		951
705	if (RETVAL)	952	if (RETVAL)
706	{	953	{
707	av_clear (texture_av);	954	av_clear (texture_av);
708		955
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	956	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#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);
711	#include "glfunc.h"	958	#include "glfunc.h"
712	#undef GL_FUNC	959	#undef GL_FUNC
		960
		961	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		962	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
713	}	963	}
714	}	964	}
715	OUTPUT:	965	OUTPUT:
716	RETVAL	966	RETVAL
717		967
…		…
722	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
723		973
724	int	974	int
725	SDL_GetAppState ()	975	SDL_GetAppState ()
726		976
		977	int
		978	SDL_GetModState ()
		979
		980	int
		981	SDL_WaitEvent ()
		982	C_ARGS: 0
		983
727	void	984	void
		985	SDL_PumpEvents ()
		986
		987	void
728	poll_events ()	988	peep_events ()
729	PPCODE:	989	PPCODE:
730	{	990	{
731	SDL_Event ev;	991	SDL_Event ev;
732		992
733	SDL_PumpEvents ();	993	SDL_PumpEvents ();
…		…
740	{	1000	{
741	case SDL_KEYDOWN:	1001	case SDL_KEYDOWN:
742	case SDL_KEYUP:	1002	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	1003	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	1004	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	1005	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	1006	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1007	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	1008	break;
749		1009
750	case SDL_ACTIVEEVENT:	1010	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1011	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	1029	x = ev.motion.x;
770	y = ev.motion.y;	1030	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1031	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	1032	}
773		1033
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1034	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	1035	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	1036	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	1037	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1038	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1039	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1040	}
781	break;	1041	break;
782		1042
783	case SDL_MOUSEBUTTONDOWN:	1043	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1044	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1045	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1046
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1047	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1048	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1049	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1050	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1055	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1056	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1057	break;
798	}	1058	}
799		1059
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1060	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1061	}
802	}	1062	}
803		1063
		1064	char *
		1065	SDL_AudioDriverName ()
		1066	CODE:
		1067	{
		1068	char buf [256];
		1069	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1070	XSRETURN_UNDEF;
		1071
		1072	RETVAL = buf;
		1073	}
		1074	OUTPUT:
		1075	RETVAL
		1076
804	int	1077	int
805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1078	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1079	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1080	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1081	Mix_ChannelFinished (channel_finished);
809		1082
810	void	1083	void
		1084	Mix_QuerySpec ()
		1085	PPCODE:
		1086	{
		1087	int freq, channels;
		1088	Uint16 format;
		1089
		1090	if (Mix_QuerySpec (&freq, &format, &channels))
		1091	{
		1092	EXTEND (SP, 3);
		1093	PUSHs (sv_2mortal (newSViv (freq)));
		1094	PUSHs (sv_2mortal (newSViv (format)));
		1095	PUSHs (sv_2mortal (newSViv (channels)));
		1096	}
		1097	}
		1098
		1099	void
811	Mix_CloseAudio ()	1100	Mix_CloseAudio ()
812		1101
813	int	1102	int
814	Mix_AllocateChannels (int numchans = -1)	1103	Mix_AllocateChannels (int numchans = -1)
		1104
		1105	const char *
		1106	Mix_GetError ()
815		1107
816	void	1108	void
817	lowdelay (int fd, int val = 1)	1109	lowdelay (int fd, int val = 1)
818	CODE:	1110	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1111	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1137	}
846	}	1138	}
847	#endif	1139	#endif
848	}	1140	}
849		1141
850	void	1142	int
851	add_font (char *file)	1143	add_font (char *file)
852	CODE:	1144	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1145	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	void
		1150	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
		1151
		1152	void
		1153	Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_MP3 | MIX_INIT_OGG)
854		1154
855	void	1155	void
856	load_image_inline (SV *image_)	1156	load_image_inline (SV *image_)
857	ALIAS:	1157	ALIAS:
858	load_image_file = 1	1158	load_image_file = 1
…		…
861	STRLEN image_len;	1161	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1162	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1163	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1164	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1165	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1166	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1167	: SDL_RWFromConstMem (image, image_len);
868		1168
869	if (!rw)	1169	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1170	croak ("load_image: %s", SDL_GetError ());
871		1171
…		…
944	void	1244	void
945	error (char *message)	1245	error (char *message)
946	CODE:	1246	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1247	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1248	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1249	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1250	#endif
951		1251
952	void	1252	void
953	fatal (char *message)	1253	fatal (char *message)
954	CODE:	1254	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1255	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1256	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1257	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1258	#endif
959	_exit (1);	1259	_exit (1);
960		1260
961	void	1261	void
962	_exit (int retval = 0)	1262	_exit (int retval = 0)
…		…
974	#if DEBUG	1274	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1275	VALGRIND_DO_LEAK_CHECK;
976	#endif	1276	#endif
977	}	1277	}
978		1278
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1279	int
		1280	SvREFCNT (SV *sv)
		1281	CODE:
		1282	RETVAL = SvREFCNT (sv);
		1283	OUTPUT:
		1284	RETVAL
		1285
		1286	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1287
981	PROTOTYPES: DISABLE	1288	PROTOTYPES: DISABLE
982		1289
983	CFPlus::Font	1290	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1291	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1292	CODE:
986	{	1293	{
987	int count;	1294	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1295	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1298	}
992	OUTPUT:	1299	OUTPUT:
993	RETVAL	1300	RETVAL
994		1301
995	void	1302	void
996	DESTROY (CFPlus::Font self)	1303	DESTROY (DC::Font self)
997	CODE:	1304	CODE:
998	pango_font_description_free (self);	1305	pango_font_description_free (self);
999		1306
1000	void	1307	void
1001	make_default (CFPlus::Font self)	1308	make_default (DC::Font self)
1002	PROTOTYPE: $	1309	PROTOTYPE: $
1003	CODE:	1310	CODE:
1004	default_font = self;	1311	default_font = self;
1005		1312
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1313	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1314
1008	PROTOTYPES: DISABLE	1315	PROTOTYPES: DISABLE
1009		1316
1010	void	1317	void
1011	reset_glyph_cache ()	1318	glyph_cache_backup ()
1012	PROTOTYPE:	1319	PROTOTYPE:
1013	CODE:	1320	CODE:
		1321	tc_backup ();
		1322
		1323	void
		1324	glyph_cache_restore ()
		1325	PROTOTYPE:
		1326	CODE:
1014	tc_clear ();	1327	tc_restore ();
1015		1328
1016	CFPlus::Layout	1329	DC::Layout
1017	new (SV *class)	1330	new (SV *class)
1018	CODE:	1331	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1332	New (0, RETVAL, 1, struct cf_layout);
1020		1333
1021	RETVAL->pl = pango_layout_new (opengl_context);	1334	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1336	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1337	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1338	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1339	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1340	RETVAL->font = 0;
		1341	RETVAL->rc = rc_alloc ();
1028		1342
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1343	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1344	layout_update_font (RETVAL);
1031	OUTPUT:	1345	OUTPUT:
1032	RETVAL	1346	RETVAL
1033		1347
1034	void	1348	void
1035	DESTROY (CFPlus::Layout self)	1349	DESTROY (DC::Layout self)
1036	CODE:	1350	CODE:
1037	g_object_unref (self->pl);	1351	g_object_unref (self->pl);
		1352	rc_free (self->rc);
1038	Safefree (self);	1353	Safefree (self);
1039		1354
1040	void	1355	void
1041	set_text (CFPlus::Layout self, SV *text_)	1356	set_text (DC::Layout self, SV *text_)
1042	CODE:	1357	CODE:
1043	{	1358	{
1044	STRLEN textlen;	1359	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
1046		1361
1047	pango_layout_set_text (self->pl, text, textlen);	1362	pango_layout_set_text (self->pl, text, textlen);
1048	}	1363	}
1049		1364
1050	void	1365	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1366	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1367	CODE:
1053	{	1368	{
1054	STRLEN textlen;	1369	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1370	char *text = SvPVutf8 (text_, textlen);
1056		1371
1057	pango_layout_set_markup (self->pl, text, textlen);	1372	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1373	}
1059		1374
1060	void	1375	void
1061	set_shapes (CFPlus::Layout self, ...)	1376	set_shapes (DC::Layout self, ...)
1062	CODE:	1377	CODE:
1063	{	1378	{
1064	PangoAttrList *attrs = 0;	1379	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1380	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1381	const char *pos = text;
…		…
1101	if (attrs)	1416	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1417	pango_layout_set_attributes (self->pl, attrs);
1103	}	1418	}
1104		1419
1105	void	1420	void
1106	get_shapes (CFPlus::Layout self)	1421	get_shapes (DC::Layout self)
1107	PPCODE:	1422	PPCODE:
1108	{	1423	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1424	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1425
1111	do	1426	do
1112	{	1427	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1428	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1429
1115	if (run && shape_attr_p (run))	1430	if (run && shape_attr_p (run))
1116	{	1431	{
1117	PangoRectangle extents;	1432	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1433	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1441
1127	pango_layout_iter_free (iter);	1442	pango_layout_iter_free (iter);
1128	}	1443	}
1129		1444
1130	int	1445	int
1131	has_wrapped (CFPlus::Layout self)	1446	has_wrapped (DC::Layout self)
1132	CODE:	1447	CODE:
1133	{	1448	{
1134	int lines = 1;	1449	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1450	const char *text = pango_layout_get_text (self->pl);
1136		1451
…		…
1141	}	1456	}
1142	OUTPUT:	1457	OUTPUT:
1143	RETVAL	1458	RETVAL
1144		1459
1145	SV *	1460	SV *
1146	get_text (CFPlus::Layout self)	1461	get_text (DC::Layout self)
1147	CODE:	1462	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1463	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1464	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1465	OUTPUT:
1151	RETVAL	1466	RETVAL
1152		1467
1153	void	1468	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1469	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1470	CODE:
1156	self->r = r;	1471	self->r = r;
1157	self->g = g;	1472	self->g = g;
1158	self->b = b;	1473	self->b = b;
1159	self->a = a;	1474	self->a = a;
1160		1475
1161	void	1476	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1477	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1478	CODE:
1164	if (self->font != font)	1479	if (self->font != font)
1165	{	1480	{
1166	self->font = font;	1481	self->font = font;
1167	layout_update_font (self);	1482	layout_update_font (self);
1168	}	1483	}
1169		1484
1170	void	1485	void
1171	set_height (CFPlus::Layout self, int base_height)	1486	set_height (DC::Layout self, int base_height)
1172	CODE:	1487	CODE:
1173	if (self->base_height != base_height)	1488	if (self->base_height != base_height)
1174	{	1489	{
1175	self->base_height = base_height;	1490	self->base_height = base_height;
1176	layout_update_font (self);	1491	layout_update_font (self);
1177	}	1492	}
1178		1493
1179	void	1494	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1495	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1496	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1497	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1498
1184	void	1499	void
1185	set_indent (CFPlus::Layout self, int indent)	1500	set_indent (DC::Layout self, int indent)
1186	CODE:	1501	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1502	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1503
1189	void	1504	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1505	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1506	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1507	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1508
1194	void	1509	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1510	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1511	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1512	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1513	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1514	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1515	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1516	: PANGO_ELLIPSIZE_NONE
1202	);	1517	);
1203		1518
1204	void	1519	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1520	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1521	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1522	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1523
1209	void	1524	void
1210	size (CFPlus::Layout self)	1525	size (DC::Layout self)
1211	PPCODE:	1526	PPCODE:
1212	{	1527	{
1213	int w, h;	1528	int w, h;
1214		1529
1215	layout_get_pixel_size (self, &w, &h);	1530	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1533	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1534	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1535	}
1221		1536
1222	int	1537	int
1223	descent (CFPlus::Layout self)	1538	descent (DC::Layout self)
1224	CODE:	1539	CODE:
1225	{	1540	{
1226	PangoRectangle rect;	1541	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1542	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1543	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1544	RETVAL = PANGO_DESCENT (rect);
1230	}	1545	}
1231	OUTPUT:	1546	OUTPUT:
1232	RETVAL	1547	RETVAL
1233		1548
1234	int	1549	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1550	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1551	CODE:
1237	{	1552	{
1238	int index, trailing;	1553	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1554	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1555	RETVAL = index + trailing;
1241	}	1556	}
1242	OUTPUT:	1557	OUTPUT:
1243	RETVAL	1558	RETVAL
1244		1559
1245	void	1560	void
1246	cursor_pos (CFPlus::Layout self, int index)	1561	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1562	PPCODE:
1248	{	1563	{
1249	PangoRectangle strong_pos;	1564	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1565	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1566
1252	EXTEND (SP, 3);	1567	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1568	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1569	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1570	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1571	}
1257		1572
1258	void	1573	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1574	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1575	PPCODE:
1261	{	1576	{
1262	int line, x;	1577	int line, x;
1263		1578
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1579	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1580	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1581	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1582	--line;
		1583	#endif
1267	EXTEND (SP, 2);	1584	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1585	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1586	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1587	}
1271		1588
1272	void	1589	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1590	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1591	PPCODE:
1275	{	1592	{
1276	PangoLayoutLine *lp;	1593	PangoLayoutLine *lp;
1277	int index, trailing;	1594	int index, trailing;
1278		1595
1279	if (line < 0)	1596	if (line < 0)
1280	XSRETURN_EMPTY;	1597	XSRETURN_EMPTY;
1281		1598
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1599	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1600	XSRETURN_EMPTY; /* do better */
1284		1601
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1602	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1603
1287	EXTEND (SP, 2);	1604	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1610	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1611	}
1295	}	1612	}
1296		1613
1297	void	1614	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1615	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1616	CODE:
		1617	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1618	pango_opengl_render_layout_subpixel (
1301	self->pl,	1619	self->pl,
		1620	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1621	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1622	self->r, self->g, self->b, self->a,
1304	flags	1623	flags
1305	);	1624	);
		1625	// we assume that context_change actually clears/frees stuff
		1626	// and does not do any recomputation...
		1627	pango_layout_context_changed (self->pl);
1306		1628
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1629	void
		1630	draw (DC::Layout self)
		1631	CODE:
		1632	{
		1633	glEnable (GL_TEXTURE_2D);
		1634	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1635	glEnable (GL_BLEND);
		1636	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1637	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1638	glEnable (GL_ALPHA_TEST);
		1639	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1640
		1641	rc_draw (self->rc);
		1642
		1643	glDisable (GL_ALPHA_TEST);
		1644	glDisable (GL_BLEND);
		1645	glDisable (GL_TEXTURE_2D);
		1646	}
		1647
		1648	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1649
1309	PROTOTYPES: ENABLE	1650	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1651
1313	void	1652	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1653	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1654	CODE:
1316	{	1655	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1682	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1683	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1684	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1685	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1686
		1687	if (name <= 0)
		1688	XSRETURN_EMPTY;
		1689
1348	if (items < 5)	1690	if (items < 5)
1349	{	1691	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1692	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1693	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1694	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1721	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1722	glDisable (GL_BLEND);
1381	}	1723	}
1382	}	1724	}
1383		1725
		1726	void
		1727	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)
		1728	PROTOTYPE: @
		1729	CODE:
		1730	{
		1731	glEnable (GL_BLEND);
		1732	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1733	glEnable (GL_TEXTURE_2D);
		1734	glBindTexture (GL_TEXTURE_2D, name1);
		1735
		1736	glColor3f (intensity, intensity, intensity);
		1737	glPushMatrix ();
		1738	glScalef (1./3, 1./3, 1.);
		1739
		1740	if (blend > 0.f)
		1741	{
		1742	float dx3 = dx * -3.f / w;
		1743	float dy3 = dy * -3.f / h;
		1744	GLfloat env_color[4] = { 0., 0., 0., blend };
		1745
		1746	/* interpolate the two shadow textures */
		1747	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1749
		1750	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1751	gl.ActiveTexture (GL_TEXTURE1);
		1752	glEnable (GL_TEXTURE_2D);
		1753	glBindTexture (GL_TEXTURE_2D, name2);
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1755
		1756	/* rgb == rgb(glcolor) */
		1757	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1760
		1761	/* alpha = interpolate t0, t1 by env_alpha */
		1762	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1763
		1764	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1766	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1767
		1768	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1769	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1770
		1771	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1772	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1773
		1774	glBegin (GL_QUADS);
		1775	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1776	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1777	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1778	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1779	glEnd ();
		1780
		1781	glDisable (GL_TEXTURE_2D);
		1782	gl.ActiveTexture (GL_TEXTURE0);
		1783	}
		1784	else
		1785	{
		1786	/* simple blending of one texture, also opengl <1.3 path */
		1787	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1788
		1789	glBegin (GL_QUADS);
		1790	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1791	glTexCoord2f (0, t); glVertex2f (0, h);
		1792	glTexCoord2f (s, t); glVertex2f (w, h);
		1793	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1794	glEnd ();
		1795	}
		1796
		1797	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1798	{
		1799	int x, y;
		1800	int dx3 = dx * 3;
		1801	int dy3 = dy * 3;
		1802
		1803	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1804	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1805	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1806	glTranslatef (-1., -1., 0);
		1807	glBegin (GL_QUADS);
		1808
		1809	for (y = 1; y < h; y += 3)
		1810	{
		1811	int y1 = y - dy3;
		1812	int y1valid = y1 >= 0 && y1 < h;
		1813
		1814	for (x = 1; x < w; x += 3)
		1815	{
		1816	int x1 = x - dx3;
		1817	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1818	uint8_t h2;
		1819
		1820	if (y1valid && x1 >= 0 && x1 < w)
		1821	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1822	else
		1823	h2 = 1; /* out of range == invisible */
		1824
		1825	if (h1 || h2)
		1826	{
		1827	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1828	glColor4f (1., 1., 1., alpha);
		1829
		1830	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1831	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1832	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1833	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1834	}
		1835	}
		1836	}
		1837	}
		1838
		1839	glEnd ();
		1840
		1841	glPopMatrix ();
		1842
		1843	glDisable (GL_TEXTURE_2D);
		1844	glDisable (GL_BLEND);
		1845	}
		1846
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1847	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1848	CODE:
1386	{	1849	{
1387	GLint width;	1850	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1851	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1853	RETVAL = width > 0;
1391	}	1854	}
1392	OUTPUT:	1855	OUTPUT:
1393	RETVAL	1856	RETVAL
1394		1857
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1858	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1859
1397	PROTOTYPES: DISABLE	1860	PROTOTYPES: DISABLE
1398		1861
1399	CFPlus::Map	1862	DC::Map
1400	new (SV *class)	1863	new (SV *class)
1401	CODE:	1864	CODE:
1402	New (0, RETVAL, 1, struct map);	1865	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1866	RETVAL->x = 0;
1404	RETVAL->y = 0;	1867	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1875	RETVAL->row = 0;
1413	OUTPUT:	1876	OUTPUT:
1414	RETVAL	1877	RETVAL
1415		1878
1416	void	1879	void
1417	DESTROY (CFPlus::Map self)	1880	DESTROY (DC::Map self)
1418	CODE:	1881	CODE:
1419	{	1882	{
1420	map_clear (self);	1883	map_clear (self);
1421	Safefree (self->face2tile);	1884	Safefree (self->face2tile);
1422	Safefree (self->tex);	1885	Safefree (self->tex);
1423	Safefree (self);	1886	Safefree (self);
1424	}	1887	}
1425		1888
1426	void	1889	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1890	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1891	CODE:
1429	self->w = map_width;	1892	self->w = map_width;
1430	self->h = map_height;	1893	self->h = map_height;
1431		1894
1432	void	1895	void
1433	clear (CFPlus::Map self)	1896	clear (DC::Map self)
1434	CODE:	1897	CODE:
1435	map_clear (self);	1898	map_clear (self);
1436		1899
1437	void	1900	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1901	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1902	CODE:
1440	{	1903	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1904	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1905	need_texid (self, tile);
1443	}	1906	}
1444		1907
1445	void	1908	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1909	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1910	CODE:
1448	{	1911	{
1449	tileid texid;	1912	tileid texid;
1450	maptex *tex;	1913	maptex *tex;
1451		1914
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1927	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1928	tex->smoothlevel = level;
1466	}	1929	}
1467		1930
1468	void	1931	void
1469	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1932	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1470	CODE:	1933	CODE:
1471	{	1934	{
1472	need_texid (self, texid);	1935	need_texid (self, texid);
1473		1936
1474	{	1937	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1956	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1957	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1958	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1959	}
1497		1960
		1961	void
		1962	expire_textures (DC::Map self, int texid, int count)
		1963	PPCODE:
		1964	for (; texid < self->texs && count; ++texid, --count)
		1965	{
		1966	maptex *tex = self->tex + texid;
		1967
		1968	if (tex->name)
		1969	{
		1970	if (tex->unused)
		1971	{
		1972	tex->name = 0;
		1973	tex->unused = 0;
		1974	XPUSHs (sv_2mortal (newSViv (texid)));
		1975	}
		1976	else
		1977	tex->unused = 1;
		1978	}
		1979	}
		1980
1498	int	1981	int
1499	ox (CFPlus::Map self)	1982	ox (DC::Map self)
1500	ALIAS:	1983	ALIAS:
1501	oy = 1	1984	oy = 1
1502	x = 2	1985	x = 2
1503	y = 3	1986	y = 3
1504	w = 4	1987	w = 4
…		…
1515	}	1998	}
1516	OUTPUT:	1999	OUTPUT:
1517	RETVAL	2000	RETVAL
1518		2001
1519	void	2002	void
1520	scroll (CFPlus::Map self, int dx, int dy)	2003	scroll (DC::Map self, int dx, int dy)
1521	CODE:	2004	CODE:
1522	{	2005	{
1523	if (dx > 0)	2006	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	2007	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	2008	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	2023	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	2024	self->y += MAP_EXTEND_Y;
1542	}	2025	}
1543	}	2026	}
1544		2027
1545	void	2028	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2029	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	2030	CODE:
1548	{	2031	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2032	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	2033	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	2034	mapcell *cell;
1552	int x, y, flags;	2035	int x, y, z, flags;
		2036	AV *missing = newAV ();
		2037	RETVAL = newRV_noinc ((SV *)missing);
1553		2038
1554	while (data < data_end - 1)	2039	while (data < data_end - 1)
1555	{	2040	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	2041	flags = (data [0] << 8) + data [1]; data += 2;
1557		2042
…		…
1577	uint8_t ext, cmd;	2062	uint8_t ext, cmd;
1578		2063
1579	do	2064	do
1580	{	2065	{
1581	ext = *data++;	2066	ext = *data++;
1582	cmd = ext & 0x3f;	2067	cmd = ext & 0x7f;
1583		2068
1584	if (cmd < 4)	2069	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	2070	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1586	else if (cmd == 5) // health	2071	else if (cmd == 5) // health
1587	{	2072	{
1588	cell->stat_width = 1;	2073	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2074	cell->stat_hp = *data++;
1590	}	2075	}
1591	else if (cmd == 6) // monster width	2076	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	2077	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	2078	else if (cmd == 0x47)
1594	{	2079	{
1595	if (*data == 4)	2080	if (*data == 1) cell->player = data [1];
1596	; // decode player count	2081	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2082	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2083	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		2084
1598	data += *data + 1;	2085	data += *data + 1;
1599	}	2086	}
1600	else if (cmd == 8) // cell flags	2087	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	2088	cell->flags = *data++;
…		…
1608	}	2095	}
1609	else	2096	else
1610	cell->darkness = *data++ + 1;	2097	cell->darkness = *data++ + 1;
1611	}	2098	}
1612		2099
		2100	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2101	if (flags & (4 >> z))
1614	{	2102	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2103	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2104	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2105	cell->tile [z] = self->face2tile [face];
		2106
		2107	if (cell->tile [z])
		2108	{
		2109	maptex *tex = self->tex + cell->tile [z];
		2110	tex->unused = 0;
		2111	if (!tex->name)
		2112	av_push (missing, newSViv (cell->tile [z]));
		2113
		2114	if (tex->smoothtile)
		2115	{
		2116	maptex *smooth = self->tex + tex->smoothtile;
		2117	smooth->unused = 0;
		2118	if (!smooth->name)
		2119	av_push (missing, newSViv (tex->smoothtile));
		2120	}
		2121	}
1618	}	2122	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	2123	}
1634	else	2124	else
1635	cell->darkness = 0;	2125	CELL_CLEAR (cell);
1636	}	2126	}
1637	}	2127	}
		2128	OUTPUT:
		2129	RETVAL
1638		2130
1639	SV *	2131	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2132	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2133	CODE:
1642	{	2134	{
1643	int x1, x;	2135	int x1, x;
1644	int y1, y;	2136	int y1, y;
1645	int z;	2137	int z;
…		…
1658	? self->row + y	2150	? self->row + y
1659	: 0;	2151	: 0;
1660		2152
1661	for (x = x0; x < x1; x++)	2153	for (x = x0; x < x1; x++)
1662	{	2154	{
1663	int r = 32, g = 32, b = 32, a = 192;	2155	unsigned int r = 32, g = 32, b = 32, a = 192;
1664		2156
1665	if (row && row->c0 <= x && x < row->c1)	2157	if (row && row->c0 <= x && x < row->c1)
1666	{	2158	{
1667	mapcell *cell = row->col + (x - row->c0);	2159	mapcell *cell = row->col + (x - row->c0);
1668		2160
…		…
1670	{	2162	{
1671	maptex tex = self->tex [cell->tile [z]];	2163	maptex tex = self->tex [cell->tile [z]];
1672	int a0 = 255 - tex.a;	2164	int a0 = 255 - tex.a;
1673	int a1 = tex.a;	2165	int a1 = tex.a;
1674		2166
1675	r = (r * a0 + tex.r * a1) / 255;	2167	r = div255 (r * a0 + tex.r * a1);
1676	g = (g * a0 + tex.g * a1) / 255;	2168	g = div255 (g * a0 + tex.g * a1);
1677	b = (b * a0 + tex.b * a1) / 255;	2169	b = div255 (b * a0 + tex.b * a1);
1678	a = (a * a0 + tex.a * a1) / 255;	2170	a = div255 (a * a0 + tex.a * a1);
1679	}	2171	}
1680	}	2172	}
1681		2173
1682	*map++ = (r )	2174	*map++ = (r )
1683	| (g << 8)	2175	| (g << 8)
…		…
1690	}	2182	}
1691	OUTPUT:	2183	OUTPUT:
1692	RETVAL	2184	RETVAL
1693		2185
1694	void	2186	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2187	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)
1696	CODE:	2188	CODE:
1697	{	2189	{
		2190	int x, y, z;
		2191
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2192	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2193	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2194	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	2195	smooth_key skey;
1702	int x, y, z;	2196	int pl_x, pl_y;
1703	int last_name;	2197	maptex pl_tex;
		2198	rc_t *rc = rc_alloc ();
		2199	rc_t *rc_ov = rc_alloc ();
		2200	rc_key_t key;
		2201	rc_array_t *arr;
1704		2202
		2203	pl_tex.name = 0;
		2204
1705	// thats current max. sorry.	2205	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2206	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2207	if (sh > 255) sh = 255;
1708		2208
1709	// clear key, in case of extra padding	2209	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2210	memset (&skey, 0, sizeof (skey));
1711		2211
1712	glColor4ub (255, 255, 255, 255);	2212	memset (&key, 0, sizeof (key));
1713		2213	key.r = 255;
1714	glEnable (GL_BLEND);	2214	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2215	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	2216	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2217	key.mode = GL_QUADS;
1718		2218	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2219
1723	mx += self->x;	2220	mx += self->x;
1724	my += self->y;	2221	my += self->y;
1725		2222
1726	// first pass: determine smooth_max	2223	// first pass: determine smooth_max
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2240	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2241	self->tex [cell->tile [2]].smoothlevel));
1745	}	2242	}
1746	}	2243	}
1747		2244
		2245	glEnable (GL_BLEND);
		2246	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2247	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2248
1748	for (z = 0; z <= 2; z++)	2249	for (z = 0; z <= 2; z++)
1749	{	2250	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2251	memset (smooth_level, 0, sizeof (smooth_level));
		2252	key.texname = -1;
1751		2253
1752	for (y = 0; y < sh; y++)	2254	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2255	if (0 <= y + my && y + my < self->rows)
1754	{	2256	{
1755	maprow *row = self->row + (y + my);	2257	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2263	tileid tile = cell->tile [z];
1762		2264
1763	if (tile)	2265	if (tile)
1764	{	2266	{
1765	maptex tex = self->tex [tile];	2267	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2268	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2269
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2270	if (key.texname != tex.name)
1772	{	2271	{
		2272	self->tex [tile].unused = 0;
		2273
1773	if (!tex.name)	2274	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2275	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2276
1776	glEnd ();	2277	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2278	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2279	}
1780		2280
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2281	px = (x + 1) * Th - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2282	py = (y + 1) * Tw - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2283
1786	if (cell->flags && z == 2)	2284	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2285	{
1788	if (cell->flags & 1)	2286	pl_x = px;
		2287	pl_y = py;
		2288	pl_tex = tex;
1789	{	2289	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	2290	}
		2291
		2292	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2293	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2294	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2295	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2296
1805	// update smooth hash	2297	// update smooth hash
1806	if (tex.smoothtile)	2298	if (tex.smoothtile)
1807	{	2299	{
1808	skey.tile = tex.smoothtile;	2300	skey.tile = tex.smoothtile;
…		…
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2331	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2332	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2333	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1842	}	2334	}
1843	}	2335	}
		2336
		2337	if (expect_false (z == 2) && expect_false (cell->flags))
		2338	{
		2339	// overlays such as the speech bubble, probably more to come
		2340	if (cell->flags & 1)
		2341	{
		2342	rc_key_t key_ov = key;
		2343	maptex tex = self->tex [TEXID_SPEECH];
		2344	rc_array_t *arr;
		2345	int px = x * Tw + Tw * 2 / 32;
		2346	int py = y * Th - Th * 6 / 32;
		2347
		2348	key_ov.texname = tex.name;
		2349	arr = rc_array (rc_ov, &key_ov);
		2350
		2351	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2352	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2353	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2354	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2355	}
		2356	}
1844	}	2357	}
1845	}	2358	}
		2359
		2360	rc_draw (rc);
		2361	rc_clear (rc);
1846		2362
1847	// go through all smoothlevels, lowest to highest, then draw.	2363	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2364	// this is basically counting sort
1849	{	2365	{
1850	int w, b;	2366	int w, b;
1851		2367
		2368	glEnable (GL_TEXTURE_2D);
		2369	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2370	for (w = 0; w < 256 / 32; ++w)
1853	{	2371	{
1854	uint32_t smask = smooth_level [w];	2372	uint32_t smask = smooth_level [w];
1855	if (smask)	2373	if (smask)
1856	for (b = 0; b < 32; ++b)	2374	for (b = 0; b < 32; ++b)
…		…
1868	if (!(bits & 0x1000)	2386	if (!(bits & 0x1000)
1869	&& skey->level == level	2387	&& skey->level == level
1870	&& level > smooth_max [skey->x][skey->y])	2388	&& level > smooth_max [skey->x][skey->y])
1871	{	2389	{
1872	maptex tex = self->tex [skey->tile];	2390	maptex tex = self->tex [skey->tile];
1873	int px = (((int)skey->x) - 1) * T;	2391	int px = (((int)skey->x) - 1) * Tw;
1874	int py = (((int)skey->y) - 1) * T;	2392	int py = (((int)skey->y) - 1) * Th;
1875	int border = bits & 15;	2393	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2394	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2395	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2396	float dy = tex.t * .5f ; // 2 images/column
1879		2397
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2398	if (tex.name)
1883	{	2399	{
		2400	// this time avoiding texture state changes
		2401	// save gobs of state changes.
1884	if (!tex.name)	2402	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2403	{
		2404	self->tex [skey->tile].unused = 0;
1886		2405
1887	glEnd ();	2406	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2407	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2408	glBegin (GL_QUADS);
1890	}	2409	}
1891		2410
1892	if (border)	2411	if (border)
1893	{	2412	{
1894	float ox = border * dx;	2413	float ox = border * dx;
1895		2414
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2415	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1900	}	2419	}
1901		2420
1902	if (corner)	2421	if (corner)
1903	{	2422	{
1904	float ox = corner * dx;	2423	float ox = corner * dx;
1905		2424
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2425	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2426	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2427	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2428	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2429	}
1910	}	2430	}
1911	}	2431	}
1912	}	2432	}
1913	}	2433	}
1914	}	2434	}
		2435
		2436	glEnd ();
		2437	glDisable (GL_TEXTURE_2D);
		2438	key.texname = -1;
1915	}	2439	}
1916		2440
1917	hv_clear (smooth);	2441	hv_clear (smooth);
1918	}	2442	}
1919		2443
1920	glEnd ();	2444	if (pl_tex.name)
		2445	{
		2446	maptex tex = pl_tex;
		2447	int px = pl_x + sdx;
		2448	int py = pl_y + sdy;
1921		2449
1922	glDisable (GL_TEXTURE_2D);	2450	key.texname = tex.name;
		2451	arr = rc_array (rc, &key);
		2452
		2453	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2454	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2455	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2456	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2457
		2458	rc_draw (rc);
		2459	}
		2460
		2461	rc_draw (rc_ov);
		2462	rc_clear (rc_ov);
		2463
1923	glDisable (GL_BLEND);	2464	glDisable (GL_BLEND);
		2465	rc_free (rc);
		2466	rc_free (rc_ov);
1924		2467
1925	// top layer: overlays such as the health bar	2468	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2469	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2470	if (0 <= y + my && y + my < self->rows)
1928	{	2471	{
…		…
1931	for (x = 0; x < sw; x++)	2474	for (x = 0; x < sw; x++)
1932	if (row->c0 <= x + mx && x + mx < row->c1)	2475	if (row->c0 <= x + mx && x + mx < row->c1)
1933	{	2476	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2477	mapcell *cell = row->col + (x + mx - row->c0);
1935		2478
1936	int px = x * T;	2479	int px = x * Tw;
1937	int py = y * T;	2480	int py = y * Th;
		2481
		2482	if (expect_false (cell->player == player))
		2483	{
		2484	px += sdx;
		2485	py += sdy;
		2486	}
1938		2487
1939	if (cell->stat_hp)	2488	if (cell->stat_hp)
1940	{	2489	{
1941	int width = cell->stat_width * T;	2490	int width = cell->stat_width * Tw;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2491	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1943		2492
1944	glColor3ub (0, 0, 0);	2493	glColor3ub (0, 0, 0);
1945	glRectf (px + 1, py - thick - 2,	2494	glRectf (px + 1, py - thick - 2,
1946	px + width - 1, py);	2495	px + width - 1, py);
1947		2496
…		…
1953	}	2502	}
1954	}	2503	}
1955	}	2504	}
1956		2505
1957	void	2506	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2507	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1959	CODE:	2508	CODE:
1960	{	2509	{
1961	static float color[16][3] = {	2510	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2511	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2512	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2513	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2514	{ 1.00f, 0.00f, 0.00f },
1966		2515
1967	{ 1.00F, 0.54F, 0.00F },	2516	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2517	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2518	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2519	{ 0.18f, 0.54f, 0.34f },
1971		2520
1972	{ 0.56F, 0.73F, 0.56F },	2521	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2522	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2523	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2524	{ 0.99f, 0.77f, 0.26f },
1976		2525
1977	{ 0.74F, 0.65F, 0.41F },	2526	{ 0.74f, 0.65f, 0.41f },
1978		2527
1979	{ 0.00F, 1.00F, 1.00F },	2528	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2529	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2530	{ 1.00f, 1.00f, 0.00f },
1982	};	2531	};
1983		2532
1984	int x, y;	2533	int x, y;
1985		2534
1986	glEnable (GL_TEXTURE_2D);	2535	glEnable (GL_TEXTURE_2D);
		2536	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2537	* but the nvidia driver (185.18.14) mishandles alpha textures
		2538	* and takes the colour from god knows where instead of using
		2539	* Cp. MODULATE results in the same colour, but slightly different
		2540	* alpha, but atcually gives us the correct colour with nvidia.
		2541	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2542	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2543	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2544	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2545	glBegin (GL_QUADS);
1991		2546
1992	for (y = 0; y < h; y++)	2547	for (y = 0; y < h; y++)
…		…
1996		2551
1997	if (m)	2552	if (m)
1998	{	2553	{
1999	float *c = color [m & 15];	2554	float *c = color [m & 15];
2000		2555
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2556	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2557	float tx2 = tx1 + 0.5f;
2003		2558
2004	glColor4f (c[0], c[1], c[2], 0.75);	2559	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2560	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2561	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2562	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2563	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2564	}
…		…
2013	glDisable (GL_BLEND);	2568	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2569	glDisable (GL_TEXTURE_2D);
2015	}	2570	}
2016		2571
2017	void	2572	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2573	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2574	PPCODE:
2020	{	2575	{
2021	int x, y;	2576	int x, y;
2022	int sw1 = sw + 2;	2577	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2578	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2579	int sh3 = sh * 3;
2025	int sw34 = (sw * 3 + 3) & ~3;	2580	int sw3 = sw * 3;
		2581	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2582	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2583	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2584	memset (darkness1, 0, sw1*sh1);
2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2029		2585
2030	SvPOK_only (darkness3_sv);	2586	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2587	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2588
2033	mx += self->x - 1;	2589	mx += self->x - 1;
2034	my += self->y - 1;	2590	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2591
2038	for (y = 0; y < sh1; y++)	2592	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2593	if (0 <= y + my && y + my < self->rows)
2040	{	2594	{
2041	maprow *row = self->row + (y + my);	2595	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2598	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2599	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2600	mapcell *cell = row->col + (x + mx - row->c0);
2047		2601
2048	darkness1 [y * sw1 + x] = cell->darkness	2602	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2603	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2604	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2605	}
2052	}	2606	}
2053		2607
2054	for (y = 0; y < sh; ++y)	2608	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2609	for (x = 0; x < sw; ++x)
…		…
2074		2628
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2629	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2630	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2631	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2632
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2633	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2634	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2635	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2636	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2637	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2638	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2639	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2640	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2641	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2642	}
2089		2643
2090	free (darkness1);	2644	free (darkness1);
2091		2645
2092	EXTEND (SP, 3);	2646	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2647	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2648	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2649	PUSHs (darkness3_sv);
2096	}	2650	}
2097		2651
2098	SV *	2652	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2653	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2654	CODE:
2101	{	2655	{
2102	int x, y, x1, y1;	2656	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2657	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2658	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2715	else
2162	*data++ = 0;	2716	*data++ = 0;
2163	}	2717	}
2164	}	2718	}
2165		2719
		2720	/* if size is w*h + 5 then no data has been found */
		2721	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2722	{
2166	SvPOK_only (data_sv);	2723	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2724	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2725	}
		2726
2168	RETVAL = data_sv;	2727	RETVAL = data_sv;
2169	}	2728	}
2170	OUTPUT:	2729	OUTPUT:
2171	RETVAL	2730	RETVAL
2172		2731
2173	void	2732	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2733	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2734	PPCODE:
2176	{	2735	{
2177	int x, y, z;	2736	int x, y, z;
2178	int w, h;	2737	int w, h;
2179	int x1, y1;	2738	int x1, y1;
		2739	STRLEN len;
		2740	uint8_t *data, *end;
		2741
		2742	len = SvLEN (data_sv);
		2743	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2744	data = SvPVbyte_nolen (data_sv);
		2745	end = data + len + 8;
		2746
		2747	if (len < 5)
		2748	XSRETURN_EMPTY;
2180		2749
2181	if (*data++ != 0)	2750	if (*data++ != 0)
2182	return; /* version mismatch */	2751	XSRETURN_EMPTY; /* version mismatch */
2183		2752
2184	w = *data++ << 8; w |= *data++;	2753	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2754	h = *data++ << 8; h |= *data++;
2186		2755
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2756	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2768	{
2200	maprow *row = map_get_row (self, y);	2769	maprow *row = map_get_row (self, y);
2201		2770
2202	for (x = x0; x < x1; x++)	2771	for (x = x0; x < x1; x++)
2203	{	2772	{
		2773	uint8_t flags;
		2774
		2775	if (data + 7 >= end)
		2776	XSRETURN_EMPTY;
		2777
2204	uint8_t flags = *data++;	2778	flags = *data++;
2205		2779
2206	if (flags)	2780	if (flags)
2207	{	2781	{
2208	mapcell *cell = row_get_cell (row, x);	2782	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2783	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2786	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2787	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2788
2215	if (cell->darkness == 0)	2789	if (cell->darkness == 0)
2216	{	2790	{
2217	cell->darkness = 0;	2791	/*cell->darkness = 0;*/
		2792	EXTEND (SP, 3);
2218		2793
2219	for (z = 0; z <= 2; z++)	2794	for (z = 0; z <= 2; z++)
2220	{	2795	{
2221	tileid t = tile [z];	2796	tileid t = tile [z];
2222		2797
2223	if (t >= self->texs || (t && !self->tex [t].name))	2798	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2799	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2800	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2801	need_texid (self, t);
2227	}	2802	}
2228		2803
2229	cell->tile [z] = t;	2804	cell->tile [z] = t;
2230	}	2805	}
…		…
2232	}	2807	}
2233	}	2808	}
2234	}	2809	}
2235	}	2810	}
2236		2811
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2812	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2813
2239	PROTOTYPES: DISABLE	2814	DC::RW
2240		2815	new (SV *class, SV *data_sv)
2241	CFPlus::MixChunk
2242	new_from_file (SV *class, char *path)
2243	CODE:	2816	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2817	{
		2818	STRLEN datalen;
		2819	char *data = SvPVbyte (data_sv, datalen);
		2820
		2821	RETVAL = SDL_RWFromConstMem (data, datalen);
		2822	}
2245	OUTPUT:	2823	OUTPUT:
2246	RETVAL	2824	RETVAL
2247		2825
		2826	DC::RW
		2827	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2828	CODE:
		2829	RETVAL = SDL_RWFromFile (path, mode);
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	# fails on win32:
		2834	# dc.xs(2268) : error C2059: syntax error : '('
2248	void	2835	#void
		2836	#close (DC::RW self)
		2837	# CODE:
		2838	# (self->(close)) (self);
		2839
		2840	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2841
		2842	PROTOTYPES: DISABLE
		2843
		2844	DC::Channel
		2845	find ()
		2846	CODE:
		2847	{
		2848	RETVAL = Mix_GroupAvailable (-1);
		2849
		2850	if (RETVAL < 0)
		2851	{
		2852	RETVAL = Mix_GroupOldest (-1);
		2853
		2854	if (RETVAL < 0)
		2855	{
		2856	// happens sometimes, maybe it just stopped playing(?)
		2857	RETVAL = Mix_GroupAvailable (-1);
		2858
		2859	if (RETVAL < 0)
		2860	XSRETURN_UNDEF;
		2861	}
		2862	else
		2863	Mix_HaltChannel (RETVAL);
		2864	}
		2865
		2866	Mix_UnregisterAllEffects (RETVAL);
		2867	Mix_Volume (RETVAL, 128);
		2868	}
		2869	OUTPUT:
		2870	RETVAL
		2871
		2872	void
		2873	halt (DC::Channel self)
		2874	CODE:
		2875	Mix_HaltChannel (self);
		2876
		2877	void
		2878	expire (DC::Channel self, int ticks = -1)
		2879	CODE:
		2880	Mix_ExpireChannel (self, ticks);
		2881
		2882	void
		2883	fade_out (DC::Channel self, int ticks = -1)
		2884	CODE:
		2885	Mix_FadeOutChannel (self, ticks);
		2886
		2887	int
		2888	volume (DC::Channel self, int volume)
		2889	CODE:
		2890	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2891	OUTPUT:
		2892	RETVAL
		2893
		2894	void
		2895	unregister_all_effects (DC::Channel self)
		2896	CODE:
		2897	Mix_UnregisterAllEffects (self);
		2898
		2899	void
		2900	set_panning (DC::Channel self, int left, int right)
		2901	CODE:
		2902	left = CLAMP (left , 0, 255);
		2903	right = CLAMP (right, 0, 255);
		2904	Mix_SetPanning (self, left, right);
		2905
		2906	void
		2907	set_distance (DC::Channel self, int distance)
		2908	CODE:
		2909	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2910
		2911	void
		2912	set_position (DC::Channel self, int angle, int distance)
		2913	CODE:
		2914
		2915	void
		2916	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2917	CODE:
		2918	{
		2919	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2920	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2921	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2922	}
		2923
		2924	void
		2925	set_reverse_stereo (DC::Channel self, int flip)
		2926	CODE:
		2927	Mix_SetReverseStereo (self, flip);
		2928
		2929	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2930
		2931	PROTOTYPES: DISABLE
		2932
		2933	void
		2934	decoders ()
		2935	PPCODE:
		2936	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2937	int i, num = Mix_GetNumChunkDecoders ();
		2938	EXTEND (SP, num);
		2939	for (i = 0; i < num; ++i)
		2940	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2941	#else
		2942	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2943	#endif
		2944
		2945	DC::MixChunk
		2946	new (SV *class, DC::RW rwops)
		2947	CODE:
		2948	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2949	OUTPUT:
		2950	RETVAL
		2951
		2952	void
2249	DESTROY (CFPlus::MixChunk self)	2953	DESTROY (DC::MixChunk self)
2250	CODE:	2954	CODE:
2251	Mix_FreeChunk (self);	2955	Mix_FreeChunk (self);
2252		2956
2253	int	2957	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2958	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2959	CODE:
		2960	if (items > 1)
		2961	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2962	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2963	OUTPUT:
2258	RETVAL	2964	RETVAL
2259		2965
2260	int	2966	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2967	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2968	CODE:
		2969	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2970	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2971
		2972	if (RETVAL < 0)
		2973	XSRETURN_UNDEF;
		2974
		2975	if (channel < 0)
		2976	{
		2977	Mix_UnregisterAllEffects (RETVAL);
		2978	Mix_Volume (RETVAL, 128);
		2979	}
		2980	}
2264	OUTPUT:	2981	OUTPUT:
2265	RETVAL	2982	RETVAL
2266		2983
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2984	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2985
		2986	void
		2987	decoders ()
		2988	PPCODE:
		2989	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2990	int i, num = Mix_GetNumMusicDecoders ();
		2991	EXTEND (SP, num);
		2992	for (i = 0; i < num; ++i)
		2993	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2994	#else
		2995	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2996	#endif
2268		2997
2269	int	2998	int
2270	volume (int volume = -1)	2999	volume (int volume = -1)
2271	PROTOTYPE: ;$	3000	PROTOTYPE: ;$
2272	CODE:	3001	CODE:
		3002	if (items > 0)
		3003	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	3004	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	3005	OUTPUT:
2275	RETVAL	3006	RETVAL
2276		3007
		3008	void
		3009	fade_out (int ms)
		3010	CODE:
		3011	Mix_FadeOutMusic (ms);
		3012
		3013	void
		3014	halt ()
		3015	CODE:
		3016	Mix_HaltMusic ();
		3017
2277	int	3018	int
2278	fade_out (int ms)	3019	playing ()
2279	CODE:	3020	CODE:
2280	RETVAL = Mix_FadeOutMusic (ms);	3021	RETVAL = Mix_PlayingMusic ();
2281	OUTPUT:	3022	OUTPUT:
2282	RETVAL	3023	RETVAL
2283		3024
2284	CFPlus::MixMusic	3025	DC::MixMusic
2285	new_from_file (SV *class, char *path)	3026	new (SV *class, DC::RW rwops)
2286	CODE:	3027	CODE:
2287	RETVAL = Mix_LoadMUS (path);	3028	RETVAL = Mix_LoadMUS_RW (rwops);
2288	OUTPUT:	3029	OUTPUT:
2289	RETVAL	3030	RETVAL
2290		3031
2291	void	3032	void
2292	DESTROY (CFPlus::MixMusic self)	3033	DESTROY (DC::MixMusic self)
2293	CODE:	3034	CODE:
2294	Mix_FreeMusic (self);	3035	Mix_FreeMusic (self);
2295		3036
2296	int	3037	int
2297	play (CFPlus::MixMusic self, int loops = -1)	3038	play (DC::MixMusic self, int loops = -1)
2298	CODE:	3039	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	3040	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	3041	OUTPUT:
2301	RETVAL	3042	RETVAL
2302		3043
2303	int	3044	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3045	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	3046	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3047	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		3048
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3049	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		3050
2312	PROTOTYPES: ENABLE	3051	PROTOTYPES: ENABLE
2313		3052
2314	BOOT:	3053	BOOT:
2315	{	3054	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3055	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	3056	static const struct {
2318	const char *name;	3057	const char *name;
2319	IV iv;	3058	IV iv;
2320	} *civ, const_iv[] = {	3059	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	3060	# define const_iv(name) { # name, (IV)name }
2322	const_iv (GL_VENDOR),	3061	const_iv (GL_VENDOR),
2323	const_iv (GL_VERSION),	3062	const_iv (GL_VERSION),
2324	const_iv (GL_EXTENSIONS),	3063	const_iv (GL_EXTENSIONS),
		3064	const_iv (GL_MAX_TEXTURE_UNITS),
2325	const_iv (GL_COLOR_MATERIAL),	3065	const_iv (GL_COLOR_MATERIAL),
2326	const_iv (GL_SMOOTH),	3066	const_iv (GL_SMOOTH),
2327	const_iv (GL_FLAT),	3067	const_iv (GL_FLAT),
2328	const_iv (GL_DITHER),	3068	const_iv (GL_DITHER),
2329	const_iv (GL_BLEND),	3069	const_iv (GL_BLEND),
…		…
2341	const_iv (GL_ZERO),	3081	const_iv (GL_ZERO),
2342	const_iv (GL_SRC_ALPHA),	3082	const_iv (GL_SRC_ALPHA),
2343	const_iv (GL_DST_ALPHA),	3083	const_iv (GL_DST_ALPHA),
2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3084	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2345	const_iv (GL_ONE_MINUS_DST_ALPHA),	3085	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3086	const_iv (GL_SRC_COLOR),
		3087	const_iv (GL_DST_COLOR),
		3088	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3089	const_iv (GL_ONE_MINUS_DST_COLOR),
2346	const_iv (GL_SRC_ALPHA_SATURATE),	3090	const_iv (GL_SRC_ALPHA_SATURATE),
2347	const_iv (GL_RGB),	3091	const_iv (GL_RGB),
2348	const_iv (GL_RGBA),	3092	const_iv (GL_RGBA),
2349	const_iv (GL_RGBA4),	3093	const_iv (GL_RGBA4),
2350	const_iv (GL_RGBA8),	3094	const_iv (GL_RGBA8),
…		…
2356	const_iv (GL_INTENSITY),	3100	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	3101	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	3102	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	3103	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3104	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3105	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3106	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3107	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3108	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3109	const_iv (GL_COMPRESSED_RGB_ARB),
		3110	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	3111	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	3112	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	3113	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	3114	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	3115	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3154	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	3155	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	3156	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	3157	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	3158	const_iv (GL_GENERATE_MIPMAP_HINT),
		3159	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	3160	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	3161	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	3162	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	3163	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	3164	const_iv (GL_V3F),
2414	const_iv (GL_T2F_V3F),	3165	const_iv (GL_T2F_V3F),
2415	const_iv (GL_T2F_N3F_V3F),	3166	const_iv (GL_T2F_N3F_V3F),
		3167	const_iv (GL_FUNC_ADD),
		3168	const_iv (GL_FUNC_SUBTRACT),
		3169	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2416	# undef const_iv	3170	# undef const_iv
2417	};	3171	};
2418		3172
2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3173	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3174	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
2421		3175
2422	texture_av = newAV ();	3176	texture_av = newAV ();
2423	AvREAL_off (texture_av);	3177	AvREAL_off (texture_av);
2424	}	3178	}
		3179
		3180	void
		3181	disable_GL_EXT_blend_func_separate ()
		3182	CODE:
		3183	gl.BlendFuncSeparate = 0;
		3184	gl.BlendFuncSeparateEXT = 0;
		3185
		3186	void
		3187	apple_nvidia_bug (int enable)
2425		3188
2426	char *	3189	char *
2427	gl_vendor ()	3190	gl_vendor ()
2428	CODE:	3191	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	3192	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2460		3223
2461	int glGetError ()	3224	int glGetError ()
2462		3225
2463	void glFinish ()	3226	void glFinish ()
2464		3227
		3228	void glFlush ()
		3229
2465	void glClear (int mask)	3230	void glClear (int mask)
2466		3231
2467	void glClearColor (float r, float g, float b, float a = 1.0)	3232	void glClearColor (float r, float g, float b, float a = 1.0)
2468	PROTOTYPE: @	3233	PROTOTYPE: @
2469		3234
…		…
2478	void glBlendFunc (int sfactor, int dfactor)	3243	void glBlendFunc (int sfactor, int dfactor)
2479		3244
2480	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3245	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2481	CODE:	3246	CODE:
2482	gl_BlendFuncSeparate (sa, da, saa, daa);	3247	gl_BlendFuncSeparate (sa, da, saa, daa);
		3248
		3249	# void glBlendEquation (int se)
2483		3250
2484	void glDepthMask (int flag)	3251	void glDepthMask (int flag)
2485		3252
2486	void glLogicOp (int opcode)	3253	void glLogicOp (int opcode)
2487		3254
…		…
2522	void glRotate (float angle, float x, float y, float z)	3289	void glRotate (float angle, float x, float y, float z)
2523	CODE:	3290	CODE:
2524	glRotatef (angle, x, y, z);	3291	glRotatef (angle, x, y, z);
2525		3292
2526	void glColor (float r, float g, float b, float a = 1.0)	3293	void glColor (float r, float g, float b, float a = 1.0)
		3294	PROTOTYPE: @
2527	ALIAS:	3295	ALIAS:
2528	glColor_premultiply = 1	3296	glColor_premultiply = 1
2529	CODE:	3297	CODE:
2530	if (ix)	3298	if (ix)
2531	{	3299	{
…		…
2547		3315
2548	void glTexCoord (float s, float t)	3316	void glTexCoord (float s, float t)
2549	CODE:	3317	CODE:
2550	glTexCoord2f (s, t);	3318	glTexCoord2f (s, t);
2551		3319
		3320	void glRect (float x1, float y1, float x2, float y2)
		3321	CODE:
		3322	glRectf (x1, y1, x2, y2);
		3323
		3324	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3325	CODE:
		3326	glBegin (GL_LINE_LOOP);
		3327	glVertex2f (x1, y1);
		3328	glVertex2f (x2, y1);
		3329	glVertex2f (x2, y2);
		3330	glVertex2f (x1, y2);
		3331	glEnd ();
		3332
2552	PROTOTYPES: ENABLE	3333	PROTOTYPES: ENABLE
2553		3334
2554	void glBegin (int mode)	3335	void glBegin (int mode)
2555		3336
2556	void glEnd ()	3337	void glEnd ()
…		…
2588	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3369	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2589	CODE:	3370	CODE:
2590	if (gl.SeparableFilter2D)	3371	if (gl.SeparableFilter2D)
2591	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3372	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2592		3373
2593	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3374	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2594		3375
2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3376	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2596		3377
2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3378	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2598		3379
…		…
2624		3405
2625	void glEndList ()	3406	void glEndList ()
2626		3407
2627	void glCallList (int list)	3408	void glCallList (int list)
2628		3409
2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3410	void c_init ()
		3411	CODE:
		3412	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3413	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3414
		3415	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2630		3416
2631	PROTOTYPES: DISABLE	3417	PROTOTYPES: DISABLE
2632		3418
2633	void	3419	void
2634	find_widget (SV *self, NV x, NV y)	3420	find_widget (SV *self, NV x, NV y)
…		…
2638	XPUSHs (self);	3424	XPUSHs (self);
2639	}	3425	}
2640		3426
2641	BOOT:	3427	BOOT:
2642	{	3428	{
2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3429	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2644		3430
2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3431	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3432	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3433	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3434	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2649	}	3435	}
2650		3436
2651	void	3437	void
2652	draw (SV *self)	3438	draw (SV *self)
2653	CODE:	3439	CODE:
…		…
2657	NV x, y, w, h;	3443	NV x, y, w, h;
2658	SV *draw_x_sv = GvSV (draw_x_gv);	3444	SV *draw_x_sv = GvSV (draw_x_gv);
2659	SV *draw_y_sv = GvSV (draw_y_gv);	3445	SV *draw_y_sv = GvSV (draw_y_gv);
2660	SV *draw_w_sv = GvSV (draw_w_gv);	3446	SV *draw_w_sv = GvSV (draw_w_gv);
2661	SV *draw_h_sv = GvSV (draw_h_gv);	3447	SV *draw_h_sv = GvSV (draw_h_gv);
2662	SV *hover;
2663	double draw_x, draw_y, draw_w, draw_h;	3448	double draw_x, draw_y;
2664		3449
2665	if (!SvROK (self))	3450	if (!SvROK (self))
2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3451	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2667		3452
2668	hv = (HV *)SvRV (self);	3453	hv = (HV *)SvRV (self);
2669		3454
2670	if (SvTYPE (hv) != SVt_PVHV)	3455	if (SvTYPE (hv) != SVt_PVHV)
2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3456	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2672		3457
2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3458	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3459	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2675		3460
2676	if (!h || !w)	3461	if (!h || !w)
…		…
2696	{	3481	{
2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3482	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2698		3483
2699	if (svp && SvTRUE (*svp))	3484	if (svp && SvTRUE (*svp))
2700	{	3485	{
2701	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3486	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2702	glEnable (GL_BLEND);	3487	glEnable (GL_BLEND);
2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3488	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2704	glBegin (GL_QUADS);	3489	glBegin (GL_QUADS);
2705	glVertex2f (0, 0);	3490	glVertex2f (0, 0);
2706	glVertex2f (w, 0);	3491	glVertex2f (w, 0);
…		…
2709	glEnd ();	3494	glEnd ();
2710	glDisable (GL_BLEND);	3495	glDisable (GL_BLEND);
2711	}	3496	}
2712	}	3497	}
2713	#if 0	3498	#if 0
2714	if ($ENV{CFPLUS_DEBUG} & 1) {	3499	// draw borders, for debugging
2715	glPushMatrix;	3500	glPushMatrix ();
2716	glColor 1, 1, 0, 1;	3501	glColor4f (1., 1., 0., 1.);
2717	glTranslate 0.375, 0.375;	3502	glTranslatef (.5, .5, 0.);
2718	glBegin GL_LINE_LOOP;	3503	glBegin (GL_LINE_LOOP);
2719	glVertex 0 , 0;	3504	glVertex2f (0 , 0);
2720	glVertex $self->{w} - 1, 0;	3505	glVertex2f (w - 1, 0);
2721	glVertex $self->{w} - 1, $self->{h} - 1;	3506	glVertex2f (w - 1, h - 1);
2722	glVertex 0 , $self->{h} - 1;	3507	glVertex2f (0 , h - 1);
2723	glEnd;	3508	glEnd ();
2724	glPopMatrix;	3509	glPopMatrix ();
2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2726	}
2727	#endif	3510	#endif
2728	PUSHMARK (SP);	3511	PUSHMARK (SP);
2729	XPUSHs (self);	3512	XPUSHs (self);
2730	PUTBACK;	3513	PUTBACK;
2731	call_method ("_draw", G_VOID | G_DISCARD);	3514	call_method ("_draw", G_VOID | G_DISCARD);

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