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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC vs.
Revision 1.307 by root, Thu Oct 14 03:44:18 2010 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
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 ("::main", G_DISCARD | G_VOID, argv);
		586	}
		587
		588	#ifdef __MACOSX__
		589	/* to due surprising braindamage on the side of SDL design, we
		590	* do some mind-boggling hack here: SDL requires a custom main()
		591	* on OS X, so... we provide one and call the original main(), which,
		592	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		593	* and which calls our main (== SDL_main) back.
		594	*/
		595	extern C_LINKAGE int
		596	main (int argc, char *argv[])
		597	{
		598	deliantra_main ();
		599	}
		600
		601	#undef main
		602
		603	extern C_LINKAGE int main (int argc, char *argv[]);
		604
		605	static void
		606	SDL_braino (void)
		607	{
		608	char *argv[] = { "deliantra client", 0 };
		609	(main) (1, argv);
		610	}
		611	#else
		612	static void
		613	SDL_braino (void)
		614	{
		615	deliantra_main ();
		616	}
		617	#endif
		618
		619	MODULE = Deliantra::Client PACKAGE = DC
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; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	827	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
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
…		…
721	char *	971	char *
722	SDL_GetKeyName (int sym)	972	SDL_GetKeyName (int sym)
723		973
724	int	974	int
725	SDL_GetAppState ()	975	SDL_GetAppState ()
		976
		977	int
		978	SDL_GetModState ()
726		979
727	void	980	void
728	poll_events ()	981	poll_events ()
729	PPCODE:	982	PPCODE:
730	{	983	{
…		…
740	{	993	{
741	case SDL_KEYDOWN:	994	case SDL_KEYDOWN:
742	case SDL_KEYUP:	995	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	996	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	997	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	998	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	999	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	1000	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	1001	break;
749		1002
750	case SDL_ACTIVEEVENT:	1003	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	1004	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	1022	x = ev.motion.x;
770	y = ev.motion.y;	1023	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	1024	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	1025	}
773		1026
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1027	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	1028	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	1029	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	1030	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1031	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1032	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1033	}
781	break;	1034	break;
782		1035
783	case SDL_MOUSEBUTTONDOWN:	1036	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1037	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1038	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1039
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1040	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1041	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1042	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1043	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1048	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1049	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1050	break;
798	}	1051	}
799		1052
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1053	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1054	}
802	}	1055	}
		1056
		1057	char *
		1058	SDL_AudioDriverName ()
		1059	CODE:
		1060	{
		1061	char buf [256];
		1062	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1063	XSRETURN_UNDEF;
		1064
		1065	RETVAL = buf;
		1066	}
		1067	OUTPUT:
		1068	RETVAL
803		1069
804	int	1070	int
805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1071	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1072	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1073	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1074	Mix_ChannelFinished (channel_finished);
809		1075
810	void	1076	void
		1077	Mix_QuerySpec ()
		1078	PPCODE:
		1079	{
		1080	int freq, channels;
		1081	Uint16 format;
		1082
		1083	if (Mix_QuerySpec (&freq, &format, &channels))
		1084	{
		1085	EXTEND (SP, 3);
		1086	PUSHs (sv_2mortal (newSViv (freq)));
		1087	PUSHs (sv_2mortal (newSViv (format)));
		1088	PUSHs (sv_2mortal (newSViv (channels)));
		1089	}
		1090	}
		1091
		1092	void
811	Mix_CloseAudio ()	1093	Mix_CloseAudio ()
812		1094
813	int	1095	int
814	Mix_AllocateChannels (int numchans = -1)	1096	Mix_AllocateChannels (int numchans = -1)
		1097
		1098	const char *
		1099	Mix_GetError ()
815		1100
816	void	1101	void
817	lowdelay (int fd, int val = 1)	1102	lowdelay (int fd, int val = 1)
818	CODE:	1103	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1104	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1130	}
846	}	1131	}
847	#endif	1132	#endif
848	}	1133	}
849		1134
850	void	1135	int
851	add_font (char *file)	1136	add_font (char *file)
852	CODE:	1137	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1138	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1139	OUTPUT:
		1140	RETVAL
		1141
		1142	void
		1143	IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
854		1144
855	void	1145	void
856	load_image_inline (SV *image_)	1146	load_image_inline (SV *image_)
857	ALIAS:	1147	ALIAS:
858	load_image_file = 1	1148	load_image_file = 1
…		…
861	STRLEN image_len;	1151	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1152	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1153	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1154	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1155	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1156	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1157	: SDL_RWFromConstMem (image, image_len);
868		1158
869	if (!rw)	1159	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1160	croak ("load_image: %s", SDL_GetError ());
871		1161
…		…
944	void	1234	void
945	error (char *message)	1235	error (char *message)
946	CODE:	1236	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1237	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1238	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1239	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1240	#endif
951		1241
952	void	1242	void
953	fatal (char *message)	1243	fatal (char *message)
954	CODE:	1244	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1245	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1246	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1247	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1248	#endif
959	_exit (1);	1249	_exit (1);
960		1250
961	void	1251	void
962	_exit (int retval = 0)	1252	_exit (int retval = 0)
…		…
974	#if DEBUG	1264	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1265	VALGRIND_DO_LEAK_CHECK;
976	#endif	1266	#endif
977	}	1267	}
978		1268
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1269	int
		1270	SvREFCNT (SV *sv)
		1271	CODE:
		1272	RETVAL = SvREFCNT (sv);
		1273	OUTPUT:
		1274	RETVAL
		1275
		1276	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1277
981	PROTOTYPES: DISABLE	1278	PROTOTYPES: DISABLE
982		1279
983	CFPlus::Font	1280	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1281	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1282	CODE:
986	{	1283	{
987	int count;	1284	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1285	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1288	}
992	OUTPUT:	1289	OUTPUT:
993	RETVAL	1290	RETVAL
994		1291
995	void	1292	void
996	DESTROY (CFPlus::Font self)	1293	DESTROY (DC::Font self)
997	CODE:	1294	CODE:
998	pango_font_description_free (self);	1295	pango_font_description_free (self);
999		1296
1000	void	1297	void
1001	make_default (CFPlus::Font self)	1298	make_default (DC::Font self)
1002	PROTOTYPE: $	1299	PROTOTYPE: $
1003	CODE:	1300	CODE:
1004	default_font = self;	1301	default_font = self;
1005		1302
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1303	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1304
1008	PROTOTYPES: DISABLE	1305	PROTOTYPES: DISABLE
1009		1306
1010	void	1307	void
1011	reset_glyph_cache ()	1308	glyph_cache_backup ()
1012	PROTOTYPE:	1309	PROTOTYPE:
1013	CODE:	1310	CODE:
		1311	tc_backup ();
		1312
		1313	void
		1314	glyph_cache_restore ()
		1315	PROTOTYPE:
		1316	CODE:
1014	tc_clear ();	1317	tc_restore ();
1015		1318
1016	CFPlus::Layout	1319	DC::Layout
1017	new (SV *class)	1320	new (SV *class)
1018	CODE:	1321	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1322	New (0, RETVAL, 1, struct cf_layout);
1020		1323
1021	RETVAL->pl = pango_layout_new (opengl_context);	1324	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1326	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1327	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1328	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1329	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1330	RETVAL->font = 0;
		1331	RETVAL->rc = rc_alloc ();
1028		1332
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1333	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1334	layout_update_font (RETVAL);
1031	OUTPUT:	1335	OUTPUT:
1032	RETVAL	1336	RETVAL
1033		1337
1034	void	1338	void
1035	DESTROY (CFPlus::Layout self)	1339	DESTROY (DC::Layout self)
1036	CODE:	1340	CODE:
1037	g_object_unref (self->pl);	1341	g_object_unref (self->pl);
		1342	rc_free (self->rc);
1038	Safefree (self);	1343	Safefree (self);
1039		1344
1040	void	1345	void
1041	set_text (CFPlus::Layout self, SV *text_)	1346	set_text (DC::Layout self, SV *text_)
1042	CODE:	1347	CODE:
1043	{	1348	{
1044	STRLEN textlen;	1349	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1350	char *text = SvPVutf8 (text_, textlen);
1046		1351
1047	pango_layout_set_text (self->pl, text, textlen);	1352	pango_layout_set_text (self->pl, text, textlen);
1048	}	1353	}
1049		1354
1050	void	1355	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1356	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1357	CODE:
1053	{	1358	{
1054	STRLEN textlen;	1359	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1360	char *text = SvPVutf8 (text_, textlen);
1056		1361
1057	pango_layout_set_markup (self->pl, text, textlen);	1362	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1363	}
1059		1364
1060	void	1365	void
1061	set_shapes (CFPlus::Layout self, ...)	1366	set_shapes (DC::Layout self, ...)
1062	CODE:	1367	CODE:
1063	{	1368	{
1064	PangoAttrList *attrs = 0;	1369	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1370	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1371	const char *pos = text;
…		…
1101	if (attrs)	1406	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1407	pango_layout_set_attributes (self->pl, attrs);
1103	}	1408	}
1104		1409
1105	void	1410	void
1106	get_shapes (CFPlus::Layout self)	1411	get_shapes (DC::Layout self)
1107	PPCODE:	1412	PPCODE:
1108	{	1413	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1414	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1415
1111	do	1416	do
1112	{	1417	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1418	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1419
1115	if (run && shape_attr_p (run))	1420	if (run && shape_attr_p (run))
1116	{	1421	{
1117	PangoRectangle extents;	1422	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1423	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1431
1127	pango_layout_iter_free (iter);	1432	pango_layout_iter_free (iter);
1128	}	1433	}
1129		1434
1130	int	1435	int
1131	has_wrapped (CFPlus::Layout self)	1436	has_wrapped (DC::Layout self)
1132	CODE:	1437	CODE:
1133	{	1438	{
1134	int lines = 1;	1439	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1440	const char *text = pango_layout_get_text (self->pl);
1136		1441
…		…
1141	}	1446	}
1142	OUTPUT:	1447	OUTPUT:
1143	RETVAL	1448	RETVAL
1144		1449
1145	SV *	1450	SV *
1146	get_text (CFPlus::Layout self)	1451	get_text (DC::Layout self)
1147	CODE:	1452	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1453	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1454	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1455	OUTPUT:
1151	RETVAL	1456	RETVAL
1152		1457
1153	void	1458	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1459	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1460	CODE:
1156	self->r = r;	1461	self->r = r;
1157	self->g = g;	1462	self->g = g;
1158	self->b = b;	1463	self->b = b;
1159	self->a = a;	1464	self->a = a;
1160		1465
1161	void	1466	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1467	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1468	CODE:
1164	if (self->font != font)	1469	if (self->font != font)
1165	{	1470	{
1166	self->font = font;	1471	self->font = font;
1167	layout_update_font (self);	1472	layout_update_font (self);
1168	}	1473	}
1169		1474
1170	void	1475	void
1171	set_height (CFPlus::Layout self, int base_height)	1476	set_height (DC::Layout self, int base_height)
1172	CODE:	1477	CODE:
1173	if (self->base_height != base_height)	1478	if (self->base_height != base_height)
1174	{	1479	{
1175	self->base_height = base_height;	1480	self->base_height = base_height;
1176	layout_update_font (self);	1481	layout_update_font (self);
1177	}	1482	}
1178		1483
1179	void	1484	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1485	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1486	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1487	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1488
1184	void	1489	void
1185	set_indent (CFPlus::Layout self, int indent)	1490	set_indent (DC::Layout self, int indent)
1186	CODE:	1491	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1492	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1493
1189	void	1494	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1495	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1496	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1497	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1498
1194	void	1499	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1500	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1501	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1502	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1503	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1504	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1505	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1506	: PANGO_ELLIPSIZE_NONE
1202	);	1507	);
1203		1508
1204	void	1509	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1510	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1511	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1512	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1513
1209	void	1514	void
1210	size (CFPlus::Layout self)	1515	size (DC::Layout self)
1211	PPCODE:	1516	PPCODE:
1212	{	1517	{
1213	int w, h;	1518	int w, h;
1214		1519
1215	layout_get_pixel_size (self, &w, &h);	1520	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1524	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1525	}
1221		1526
1222	int	1527	int
1223	descent (CFPlus::Layout self)	1528	descent (DC::Layout self)
1224	CODE:	1529	CODE:
1225	{	1530	{
1226	PangoRectangle rect;	1531	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1532	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1533	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1534	RETVAL = PANGO_DESCENT (rect);
1230	}	1535	}
1231	OUTPUT:	1536	OUTPUT:
1232	RETVAL	1537	RETVAL
1233		1538
1234	int	1539	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1540	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1541	CODE:
1237	{	1542	{
1238	int index, trailing;	1543	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1544	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1545	RETVAL = index + trailing;
1241	}	1546	}
1242	OUTPUT:	1547	OUTPUT:
1243	RETVAL	1548	RETVAL
1244		1549
1245	void	1550	void
1246	cursor_pos (CFPlus::Layout self, int index)	1551	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1552	PPCODE:
1248	{	1553	{
1249	PangoRectangle strong_pos;	1554	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1555	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1556
1252	EXTEND (SP, 3);	1557	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1558	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1559	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1560	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1561	}
1257		1562
1258	void	1563	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1564	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1565	PPCODE:
1261	{	1566	{
1262	int line, x;	1567	int line, x;
1263		1568
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1569	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1570	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1571	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1572	--line;
		1573	#endif
1267	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1575	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1576	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1577	}
1271		1578
1272	void	1579	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1580	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1581	PPCODE:
1275	{	1582	{
1276	PangoLayoutLine *lp;	1583	PangoLayoutLine *lp;
1277	int index, trailing;	1584	int index, trailing;
1278		1585
1279	if (line < 0)	1586	if (line < 0)
1280	XSRETURN_EMPTY;	1587	XSRETURN_EMPTY;
1281		1588
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1589	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1590	XSRETURN_EMPTY; /* do better */
1284		1591
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1592	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1593
1287	EXTEND (SP, 2);	1594	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1600	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1601	}
1295	}	1602	}
1296		1603
1297	void	1604	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1605	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1606	CODE:
		1607	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1608	pango_opengl_render_layout_subpixel (
1301	self->pl,	1609	self->pl,
		1610	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1611	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1612	self->r, self->g, self->b, self->a,
1304	flags	1613	flags
1305	);	1614	);
		1615	// we assume that context_change actually clears/frees stuff
		1616	// and does not do any recomputation...
		1617	pango_layout_context_changed (self->pl);
1306		1618
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1619	void
		1620	draw (DC::Layout self)
		1621	CODE:
		1622	{
		1623	glEnable (GL_TEXTURE_2D);
		1624	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1625	glEnable (GL_BLEND);
		1626	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1627	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1628	glEnable (GL_ALPHA_TEST);
		1629	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1630
		1631	rc_draw (self->rc);
		1632
		1633	glDisable (GL_ALPHA_TEST);
		1634	glDisable (GL_BLEND);
		1635	glDisable (GL_TEXTURE_2D);
		1636	}
		1637
		1638	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1639
1309	PROTOTYPES: ENABLE	1640	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1641
1313	void	1642	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1643	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1644	CODE:
1316	{	1645	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1672	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1673	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1674	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1675	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1676
		1677	if (name <= 0)
		1678	XSRETURN_EMPTY;
		1679
1348	if (items < 5)	1680	if (items < 5)
1349	{	1681	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1682	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1683	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1684	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1711	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1712	glDisable (GL_BLEND);
1381	}	1713	}
1382	}	1714	}
1383		1715
		1716	void
		1717	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1718	PROTOTYPE: @
		1719	CODE:
		1720	{
		1721	glEnable (GL_BLEND);
		1722	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1723	glEnable (GL_TEXTURE_2D);
		1724	glBindTexture (GL_TEXTURE_2D, name1);
		1725
		1726	glColor3f (intensity, intensity, intensity);
		1727	glPushMatrix ();
		1728	glScalef (1./3, 1./3, 1.);
		1729
		1730	if (blend > 0.f)
		1731	{
		1732	float dx3 = dx * -3.f / w;
		1733	float dy3 = dy * -3.f / h;
		1734	GLfloat env_color[4] = { 0., 0., 0., blend };
		1735
		1736	/* interpolate the two shadow textures */
		1737	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1738	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1739
		1740	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1741	gl.ActiveTexture (GL_TEXTURE1);
		1742	glEnable (GL_TEXTURE_2D);
		1743	glBindTexture (GL_TEXTURE_2D, name2);
		1744	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1745
		1746	/* rgb == rgb(glcolor) */
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1748	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1750
		1751	/* alpha = interpolate t0, t1 by env_alpha */
		1752	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1753
		1754	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1755	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1756	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1757
		1758	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1759	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1760
		1761	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1762	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1763
		1764	glBegin (GL_QUADS);
		1765	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1766	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1767	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1768	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1769	glEnd ();
		1770
		1771	glDisable (GL_TEXTURE_2D);
		1772	gl.ActiveTexture (GL_TEXTURE0);
		1773	}
		1774	else
		1775	{
		1776	/* simple blending of one texture, also opengl <1.3 path */
		1777	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1778
		1779	glBegin (GL_QUADS);
		1780	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1781	glTexCoord2f (0, t); glVertex2f (0, h);
		1782	glTexCoord2f (s, t); glVertex2f (w, h);
		1783	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1784	glEnd ();
		1785	}
		1786
		1787	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1788	{
		1789	int x, y;
		1790	int dx3 = dx * 3;
		1791	int dy3 = dy * 3;
		1792
		1793	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1794	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1795	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1796	glTranslatef (-1., -1., 0);
		1797	glBegin (GL_QUADS);
		1798
		1799	for (y = 1; y < h; y += 3)
		1800	{
		1801	int y1 = y - dy3;
		1802	int y1valid = y1 >= 0 && y1 < h;
		1803
		1804	for (x = 1; x < w; x += 3)
		1805	{
		1806	int x1 = x - dx3;
		1807	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1808	uint8_t h2;
		1809
		1810	if (y1valid && x1 >= 0 && x1 < w)
		1811	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1812	else
		1813	h2 = 1; /* out of range == invisible */
		1814
		1815	if (h1 || h2)
		1816	{
		1817	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1818	glColor4f (1., 1., 1., alpha);
		1819
		1820	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1821	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1822	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1823	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1824	}
		1825	}
		1826	}
		1827	}
		1828
		1829	glEnd ();
		1830
		1831	glPopMatrix ();
		1832
		1833	glDisable (GL_TEXTURE_2D);
		1834	glDisable (GL_BLEND);
		1835	}
		1836
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1837	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1838	CODE:
1386	{	1839	{
1387	GLint width;	1840	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1841	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1843	RETVAL = width > 0;
1391	}	1844	}
1392	OUTPUT:	1845	OUTPUT:
1393	RETVAL	1846	RETVAL
1394		1847
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1848	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1849
1397	PROTOTYPES: DISABLE	1850	PROTOTYPES: DISABLE
1398		1851
1399	CFPlus::Map	1852	DC::Map
1400	new (SV *class)	1853	new (SV *class)
1401	CODE:	1854	CODE:
1402	New (0, RETVAL, 1, struct map);	1855	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1856	RETVAL->x = 0;
1404	RETVAL->y = 0;	1857	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1865	RETVAL->row = 0;
1413	OUTPUT:	1866	OUTPUT:
1414	RETVAL	1867	RETVAL
1415		1868
1416	void	1869	void
1417	DESTROY (CFPlus::Map self)	1870	DESTROY (DC::Map self)
1418	CODE:	1871	CODE:
1419	{	1872	{
1420	map_clear (self);	1873	map_clear (self);
1421	Safefree (self->face2tile);	1874	Safefree (self->face2tile);
1422	Safefree (self->tex);	1875	Safefree (self->tex);
1423	Safefree (self);	1876	Safefree (self);
1424	}	1877	}
1425		1878
1426	void	1879	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1880	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1881	CODE:
1429	self->w = map_width;	1882	self->w = map_width;
1430	self->h = map_height;	1883	self->h = map_height;
1431		1884
1432	void	1885	void
1433	clear (CFPlus::Map self)	1886	clear (DC::Map self)
1434	CODE:	1887	CODE:
1435	map_clear (self);	1888	map_clear (self);
1436		1889
1437	void	1890	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1891	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1892	CODE:
1440	{	1893	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1894	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1895	need_texid (self, tile);
1443	}	1896	}
1444		1897
1445	void	1898	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1899	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1900	CODE:
1448	{	1901	{
1449	tileid texid;	1902	tileid texid;
1450	maptex *tex;	1903	maptex *tex;
1451		1904
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1917	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1918	tex->smoothlevel = level;
1466	}	1919	}
1467		1920
1468	void	1921	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)	1922	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1470	CODE:	1923	CODE:
1471	{	1924	{
1472	need_texid (self, texid);	1925	need_texid (self, texid);
1473		1926
1474	{	1927	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1946	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1947	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1948	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1949	}
1497		1950
		1951	void
		1952	expire_textures (DC::Map self, int texid, int count)
		1953	PPCODE:
		1954	for (; texid < self->texs && count; ++texid, --count)
		1955	{
		1956	maptex *tex = self->tex + texid;
		1957
		1958	if (tex->name)
		1959	{
		1960	if (tex->unused)
		1961	{
		1962	tex->name = 0;
		1963	tex->unused = 0;
		1964	XPUSHs (sv_2mortal (newSViv (texid)));
		1965	}
		1966	else
		1967	tex->unused = 1;
		1968	}
		1969	}
		1970
1498	int	1971	int
1499	ox (CFPlus::Map self)	1972	ox (DC::Map self)
1500	ALIAS:	1973	ALIAS:
1501	oy = 1	1974	oy = 1
1502	x = 2	1975	x = 2
1503	y = 3	1976	y = 3
1504	w = 4	1977	w = 4
…		…
1515	}	1988	}
1516	OUTPUT:	1989	OUTPUT:
1517	RETVAL	1990	RETVAL
1518		1991
1519	void	1992	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1993	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1994	CODE:
1522	{	1995	{
1523	if (dx > 0)	1996	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1997	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1998	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	2013	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	2014	self->y += MAP_EXTEND_Y;
1542	}	2015	}
1543	}	2016	}
1544		2017
1545	void	2018	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	2019	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	2020	CODE:
1548	{	2021	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	2022	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	2023	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	2024	mapcell *cell;
1552	int x, y, flags;	2025	int x, y, z, flags;
		2026	AV *missing = newAV ();
		2027	RETVAL = newRV_noinc ((SV *)missing);
1553		2028
1554	while (data < data_end - 1)	2029	while (data < data_end - 1)
1555	{	2030	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	2031	flags = (data [0] << 8) + data [1]; data += 2;
1557		2032
…		…
1577	uint8_t ext, cmd;	2052	uint8_t ext, cmd;
1578		2053
1579	do	2054	do
1580	{	2055	{
1581	ext = *data++;	2056	ext = *data++;
1582	cmd = ext & 0x3f;	2057	cmd = ext & 0x7f;
1583		2058
1584	if (cmd < 4)	2059	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	2060	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1586	else if (cmd == 5) // health	2061	else if (cmd == 5) // health
1587	{	2062	{
1588	cell->stat_width = 1;	2063	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2064	cell->stat_hp = *data++;
1590	}	2065	}
1591	else if (cmd == 6) // monster width	2066	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	2067	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	2068	else if (cmd == 0x47)
1594	{	2069	{
1595	if (*data == 4)	2070	if (*data == 1) cell->player = data [1];
1596	; // decode player count	2071	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2072	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2073	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		2074
1598	data += *data + 1;	2075	data += *data + 1;
1599	}	2076	}
1600	else if (cmd == 8) // cell flags	2077	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	2078	cell->flags = *data++;
…		…
1608	}	2085	}
1609	else	2086	else
1610	cell->darkness = *data++ + 1;	2087	cell->darkness = *data++ + 1;
1611	}	2088	}
1612		2089
		2090	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2091	if (flags & (4 >> z))
1614	{	2092	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2093	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2094	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2095	cell->tile [z] = self->face2tile [face];
		2096
		2097	if (cell->tile [z])
		2098	{
		2099	maptex *tex = self->tex + cell->tile [z];
		2100	tex->unused = 0;
		2101	if (!tex->name)
		2102	av_push (missing, newSViv (cell->tile [z]));
		2103
		2104	if (tex->smoothtile)
		2105	{
		2106	maptex *smooth = self->tex + tex->smoothtile;
		2107	smooth->unused = 0;
		2108	if (!smooth->name)
		2109	av_push (missing, newSViv (tex->smoothtile));
		2110	}
		2111	}
1618	}	2112	}
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	}	2113	}
1634	else	2114	else
1635	cell->darkness = 0;	2115	CELL_CLEAR (cell);
1636	}	2116	}
1637	}	2117	}
		2118	OUTPUT:
		2119	RETVAL
1638		2120
1639	SV *	2121	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2122	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2123	CODE:
1642	{	2124	{
1643	int x1, x;	2125	int x1, x;
1644	int y1, y;	2126	int y1, y;
1645	int z;	2127	int z;
…		…
1658	? self->row + y	2140	? self->row + y
1659	: 0;	2141	: 0;
1660		2142
1661	for (x = x0; x < x1; x++)	2143	for (x = x0; x < x1; x++)
1662	{	2144	{
1663	int r = 32, g = 32, b = 32, a = 192;	2145	unsigned int r = 32, g = 32, b = 32, a = 192;
1664		2146
1665	if (row && row->c0 <= x && x < row->c1)	2147	if (row && row->c0 <= x && x < row->c1)
1666	{	2148	{
1667	mapcell *cell = row->col + (x - row->c0);	2149	mapcell *cell = row->col + (x - row->c0);
1668		2150
…		…
1670	{	2152	{
1671	maptex tex = self->tex [cell->tile [z]];	2153	maptex tex = self->tex [cell->tile [z]];
1672	int a0 = 255 - tex.a;	2154	int a0 = 255 - tex.a;
1673	int a1 = tex.a;	2155	int a1 = tex.a;
1674		2156
1675	r = (r * a0 + tex.r * a1) / 255;	2157	r = div255 (r * a0 + tex.r * a1);
1676	g = (g * a0 + tex.g * a1) / 255;	2158	g = div255 (g * a0 + tex.g * a1);
1677	b = (b * a0 + tex.b * a1) / 255;	2159	b = div255 (b * a0 + tex.b * a1);
1678	a = (a * a0 + tex.a * a1) / 255;	2160	a = div255 (a * a0 + tex.a * a1);
1679	}	2161	}
1680	}	2162	}
1681		2163
1682	*map++ = (r )	2164	*map++ = (r )
1683	| (g << 8)	2165	| (g << 8)
…		…
1690	}	2172	}
1691	OUTPUT:	2173	OUTPUT:
1692	RETVAL	2174	RETVAL
1693		2175
1694	void	2176	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2177	draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	2178	CODE:
1697	{	2179	{
		2180	int x, y, z;
		2181
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2182	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2183	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2184	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	2185	smooth_key skey;
1702	int x, y, z;	2186	int pl_x, pl_y;
1703	int last_name;	2187	maptex pl_tex;
		2188	rc_t *rc = rc_alloc ();
		2189	rc_t *rc_ov = rc_alloc ();
		2190	rc_key_t key;
		2191	rc_array_t *arr;
1704		2192
		2193	pl_tex.name = 0;
		2194
1705	// thats current max. sorry.	2195	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2196	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2197	if (sh > 255) sh = 255;
1708		2198
1709	// clear key, in case of extra padding	2199	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2200	memset (&skey, 0, sizeof (skey));
1711		2201
1712	glColor4ub (255, 255, 255, 255);	2202	memset (&key, 0, sizeof (key));
1713		2203	key.r = 255;
1714	glEnable (GL_BLEND);	2204	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2205	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	2206	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2207	key.mode = GL_QUADS;
1718		2208	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2209
1723	mx += self->x;	2210	mx += self->x;
1724	my += self->y;	2211	my += self->y;
1725		2212
1726	// first pass: determine smooth_max	2213	// first pass: determine smooth_max
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2230	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2231	self->tex [cell->tile [2]].smoothlevel));
1745	}	2232	}
1746	}	2233	}
1747		2234
		2235	glEnable (GL_BLEND);
		2236	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2237	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2238
1748	for (z = 0; z <= 2; z++)	2239	for (z = 0; z <= 2; z++)
1749	{	2240	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2241	memset (smooth_level, 0, sizeof (smooth_level));
		2242	key.texname = -1;
1751		2243
1752	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1754	{	2246	{
1755	maprow *row = self->row + (y + my);	2247	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2253	tileid tile = cell->tile [z];
1762		2254
1763	if (tile)	2255	if (tile)
1764	{	2256	{
1765	maptex tex = self->tex [tile];	2257	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2258	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2259
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2260	if (key.texname != tex.name)
1772	{	2261	{
		2262	self->tex [tile].unused = 0;
		2263
1773	if (!tex.name)	2264	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2265	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2266
1776	glEnd ();	2267	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2268	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2269	}
1780		2270
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2271	px = (x + 1) * Th - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2272	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		2273
1786	if (cell->flags && z == 2)	2274	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2275	{
1788	if (cell->flags & 1)	2276	pl_x = px;
		2277	pl_y = py;
		2278	pl_tex = tex;
1789	{	2279	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	}	2280	}
		2281
		2282	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2283	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2284	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2285	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2286
1805	// update smooth hash	2287	// update smooth hash
1806	if (tex.smoothtile)	2288	if (tex.smoothtile)
1807	{	2289	{
1808	skey.tile = tex.smoothtile;	2290	skey.tile = tex.smoothtile;
…		…
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2321	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2322	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2323	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1842	}	2324	}
1843	}	2325	}
		2326
		2327	if (expect_false (z == 2) && expect_false (cell->flags))
		2328	{
		2329	// overlays such as the speech bubble, probably more to come
		2330	if (cell->flags & 1)
		2331	{
		2332	rc_key_t key_ov = key;
		2333	maptex tex = self->tex [TEXID_SPEECH];
		2334	rc_array_t *arr;
		2335	int px = x * Tw + Tw * 2 / 32;
		2336	int py = y * Th - Th * 6 / 32;
		2337
		2338	key_ov.texname = tex.name;
		2339	arr = rc_array (rc_ov, &key_ov);
		2340
		2341	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2342	rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
		2343	rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
		2344	rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
		2345	}
		2346	}
1844	}	2347	}
1845	}	2348	}
		2349
		2350	rc_draw (rc);
		2351	rc_clear (rc);
1846		2352
1847	// go through all smoothlevels, lowest to highest, then draw.	2353	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2354	// this is basically counting sort
1849	{	2355	{
1850	int w, b;	2356	int w, b;
1851		2357
		2358	glEnable (GL_TEXTURE_2D);
		2359	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2360	for (w = 0; w < 256 / 32; ++w)
1853	{	2361	{
1854	uint32_t smask = smooth_level [w];	2362	uint32_t smask = smooth_level [w];
1855	if (smask)	2363	if (smask)
1856	for (b = 0; b < 32; ++b)	2364	for (b = 0; b < 32; ++b)
…		…
1868	if (!(bits & 0x1000)	2376	if (!(bits & 0x1000)
1869	&& skey->level == level	2377	&& skey->level == level
1870	&& level > smooth_max [skey->x][skey->y])	2378	&& level > smooth_max [skey->x][skey->y])
1871	{	2379	{
1872	maptex tex = self->tex [skey->tile];	2380	maptex tex = self->tex [skey->tile];
1873	int px = (((int)skey->x) - 1) * T;	2381	int px = (((int)skey->x) - 1) * Tw;
1874	int py = (((int)skey->y) - 1) * T;	2382	int py = (((int)skey->y) - 1) * Th;
1875	int border = bits & 15;	2383	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2384	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2385	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2386	float dy = tex.t * .5f ; // 2 images/column
1879		2387
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2388	if (tex.name)
1883	{	2389	{
		2390	// this time avoiding texture state changes
		2391	// save gobs of state changes.
1884	if (!tex.name)	2392	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2393	{
		2394	self->tex [skey->tile].unused = 0;
1886		2395
1887	glEnd ();	2396	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2397	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2398	glBegin (GL_QUADS);
1890	}	2399	}
1891		2400
1892	if (border)	2401	if (border)
1893	{	2402	{
1894	float ox = border * dx;	2403	float ox = border * dx;
1895		2404
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2405	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2406	glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2407	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2408	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
1900	}	2409	}
1901		2410
1902	if (corner)	2411	if (corner)
1903	{	2412	{
1904	float ox = corner * dx;	2413	float ox = corner * dx;
1905		2414
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2415	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2416	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2417	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2418	glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
		2419	}
1910	}	2420	}
1911	}	2421	}
1912	}	2422	}
1913	}	2423	}
1914	}	2424	}
		2425
		2426	glEnd ();
		2427	glDisable (GL_TEXTURE_2D);
		2428	key.texname = -1;
1915	}	2429	}
1916		2430
1917	hv_clear (smooth);	2431	hv_clear (smooth);
1918	}	2432	}
1919		2433
1920	glEnd ();	2434	if (pl_tex.name)
		2435	{
		2436	maptex tex = pl_tex;
		2437	int px = pl_x + sdx;
		2438	int py = pl_y + sdy;
1921		2439
1922	glDisable (GL_TEXTURE_2D);	2440	key.texname = tex.name;
		2441	arr = rc_array (rc, &key);
		2442
		2443	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2444	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2445	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2446	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2447
		2448	rc_draw (rc);
		2449	}
		2450
		2451	rc_draw (rc_ov);
		2452	rc_clear (rc_ov);
		2453
1923	glDisable (GL_BLEND);	2454	glDisable (GL_BLEND);
		2455	rc_free (rc);
		2456	rc_free (rc_ov);
1924		2457
1925	// top layer: overlays such as the health bar	2458	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2459	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2460	if (0 <= y + my && y + my < self->rows)
1928	{	2461	{
…		…
1931	for (x = 0; x < sw; x++)	2464	for (x = 0; x < sw; x++)
1932	if (row->c0 <= x + mx && x + mx < row->c1)	2465	if (row->c0 <= x + mx && x + mx < row->c1)
1933	{	2466	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2467	mapcell *cell = row->col + (x + mx - row->c0);
1935		2468
1936	int px = x * T;	2469	int px = x * Tw;
1937	int py = y * T;	2470	int py = y * Th;
		2471
		2472	if (expect_false (cell->player == player))
		2473	{
		2474	px += sdx;
		2475	py += sdy;
		2476	}
1938		2477
1939	if (cell->stat_hp)	2478	if (cell->stat_hp)
1940	{	2479	{
1941	int width = cell->stat_width * T;	2480	int width = cell->stat_width * Tw;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2481	int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1943		2482
1944	glColor3ub (0, 0, 0);	2483	glColor3ub (0, 0, 0);
1945	glRectf (px + 1, py - thick - 2,	2484	glRectf (px + 1, py - thick - 2,
1946	px + width - 1, py);	2485	px + width - 1, py);
1947		2486
…		…
1953	}	2492	}
1954	}	2493	}
1955	}	2494	}
1956		2495
1957	void	2496	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2497	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1959	CODE:	2498	CODE:
1960	{	2499	{
1961	static float color[16][3] = {	2500	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2501	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2502	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2503	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2504	{ 1.00f, 0.00f, 0.00f },
1966		2505
1967	{ 1.00F, 0.54F, 0.00F },	2506	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2507	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2508	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2509	{ 0.18f, 0.54f, 0.34f },
1971		2510
1972	{ 0.56F, 0.73F, 0.56F },	2511	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2512	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2513	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2514	{ 0.99f, 0.77f, 0.26f },
1976		2515
1977	{ 0.74F, 0.65F, 0.41F },	2516	{ 0.74f, 0.65f, 0.41f },
1978		2517
1979	{ 0.00F, 1.00F, 1.00F },	2518	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2519	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2520	{ 1.00f, 1.00f, 0.00f },
1982	};	2521	};
1983		2522
1984	int x, y;	2523	int x, y;
1985		2524
1986	glEnable (GL_TEXTURE_2D);	2525	glEnable (GL_TEXTURE_2D);
		2526	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2527	* but the nvidia driver (185.18.14) mishandles alpha textures
		2528	* and takes the colour from god knows where instead of using
		2529	* Cp. MODULATE results in the same colour, but slightly different
		2530	* alpha, but atcually gives us the correct colour with nvidia.
		2531	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2532	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2533	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2534	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2535	glBegin (GL_QUADS);
1991		2536
1992	for (y = 0; y < h; y++)	2537	for (y = 0; y < h; y++)
…		…
1996		2541
1997	if (m)	2542	if (m)
1998	{	2543	{
1999	float *c = color [m & 15];	2544	float *c = color [m & 15];
2000		2545
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2546	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2547	float tx2 = tx1 + 0.5f;
2003		2548
2004	glColor4f (c[0], c[1], c[2], 0.75);	2549	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2550	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2551	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2552	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2553	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2554	}
…		…
2013	glDisable (GL_BLEND);	2558	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2559	glDisable (GL_TEXTURE_2D);
2015	}	2560	}
2016		2561
2017	void	2562	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2563	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2564	PPCODE:
2020	{	2565	{
2021	int x, y;	2566	int x, y;
2022	int sw1 = sw + 2;	2567	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2568	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2569	int sh3 = sh * 3;
2025	int sw34 = (sw * 3 + 3) & ~3;	2570	int sw3 = sw * 3;
		2571	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
		2572	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2573	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2574	memset (darkness1, 0, sw1*sh1);
2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2029		2575
2030	SvPOK_only (darkness3_sv);	2576	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2577	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2578
2033	mx += self->x - 1;	2579	mx += self->x - 1;
2034	my += self->y - 1;	2580	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2581
2038	for (y = 0; y < sh1; y++)	2582	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2583	if (0 <= y + my && y + my < self->rows)
2040	{	2584	{
2041	maprow *row = self->row + (y + my);	2585	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2588	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2589	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2590	mapcell *cell = row->col + (x + mx - row->c0);
2047		2591
2048	darkness1 [y * sw1 + x] = cell->darkness	2592	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2593	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2594	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2595	}
2052	}	2596	}
2053		2597
2054	for (y = 0; y < sh; ++y)	2598	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2599	for (x = 0; x < sw; ++x)
…		…
2074		2618
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2619	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2620	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2621	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2622
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2623	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2624	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2625	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2626	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2627	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2628	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2629	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2630	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2631	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2632	}
2089		2633
2090	free (darkness1);	2634	free (darkness1);
2091		2635
2092	EXTEND (SP, 3);	2636	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2637	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2638	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2639	PUSHs (darkness3_sv);
2096	}	2640	}
2097		2641
2098	SV *	2642	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2643	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2644	CODE:
2101	{	2645	{
2102	int x, y, x1, y1;	2646	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2647	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2648	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2705	else
2162	*data++ = 0;	2706	*data++ = 0;
2163	}	2707	}
2164	}	2708	}
2165		2709
		2710	/* if size is w*h + 5 then no data has been found */
		2711	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2712	{
2166	SvPOK_only (data_sv);	2713	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2714	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2715	}
		2716
2168	RETVAL = data_sv;	2717	RETVAL = data_sv;
2169	}	2718	}
2170	OUTPUT:	2719	OUTPUT:
2171	RETVAL	2720	RETVAL
2172		2721
2173	void	2722	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2723	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2724	PPCODE:
2176	{	2725	{
2177	int x, y, z;	2726	int x, y, z;
2178	int w, h;	2727	int w, h;
2179	int x1, y1;	2728	int x1, y1;
		2729	STRLEN len;
		2730	uint8_t *data, *end;
		2731
		2732	len = SvLEN (data_sv);
		2733	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2734	data = SvPVbyte_nolen (data_sv);
		2735	end = data + len + 8;
		2736
		2737	if (len < 5)
		2738	XSRETURN_EMPTY;
2180		2739
2181	if (*data++ != 0)	2740	if (*data++ != 0)
2182	return; /* version mismatch */	2741	XSRETURN_EMPTY; /* version mismatch */
2183		2742
2184	w = *data++ << 8; w |= *data++;	2743	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2744	h = *data++ << 8; h |= *data++;
2186		2745
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2746	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2758	{
2200	maprow *row = map_get_row (self, y);	2759	maprow *row = map_get_row (self, y);
2201		2760
2202	for (x = x0; x < x1; x++)	2761	for (x = x0; x < x1; x++)
2203	{	2762	{
		2763	uint8_t flags;
		2764
		2765	if (data + 7 >= end)
		2766	XSRETURN_EMPTY;
		2767
2204	uint8_t flags = *data++;	2768	flags = *data++;
2205		2769
2206	if (flags)	2770	if (flags)
2207	{	2771	{
2208	mapcell *cell = row_get_cell (row, x);	2772	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2773	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2776	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2777	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2778
2215	if (cell->darkness == 0)	2779	if (cell->darkness == 0)
2216	{	2780	{
2217	cell->darkness = 0;	2781	/*cell->darkness = 0;*/
		2782	EXTEND (SP, 3);
2218		2783
2219	for (z = 0; z <= 2; z++)	2784	for (z = 0; z <= 2; z++)
2220	{	2785	{
2221	tileid t = tile [z];	2786	tileid t = tile [z];
2222		2787
2223	if (t >= self->texs || (t && !self->tex [t].name))	2788	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2789	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2790	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2791	need_texid (self, t);
2227	}	2792	}
2228		2793
2229	cell->tile [z] = t;	2794	cell->tile [z] = t;
2230	}	2795	}
…		…
2232	}	2797	}
2233	}	2798	}
2234	}	2799	}
2235	}	2800	}
2236		2801
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2802	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2803
2239	PROTOTYPES: DISABLE	2804	DC::RW
2240
2241	CFPlus::MixChunk
2242	new (SV *class, SV *data_sv)	2805	new (SV *class, SV *data_sv)
2243	CODE:	2806	CODE:
2244	{	2807	{
2245	STRLEN datalen;	2808	STRLEN datalen;
2246	char *data = SvPVbyte (data_sv, datalen);	2809	char *data = SvPVbyte (data_sv, datalen);
2247		2810
2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);	2811	RETVAL = SDL_RWFromConstMem (data, datalen);
2249	}	2812	}
2250	OUTPUT:	2813	OUTPUT:
2251	RETVAL	2814	RETVAL
2252		2815
2253	CFPlus::MixChunk	2816	DC::RW
2254	new_from_file (SV *class, char *path)	2817	new_from_file (SV *class, const char *path, const char *mode = "rb")
2255	CODE:	2818	CODE:
2256	RETVAL = Mix_LoadWAV (path);	2819	RETVAL = SDL_RWFromFile (path, mode);
2257	OUTPUT:	2820	OUTPUT:
2258	RETVAL	2821	RETVAL
2259		2822
		2823	# fails on win32:
		2824	# dc.xs(2268) : error C2059: syntax error : '('
2260	void	2825	#void
		2826	#close (DC::RW self)
		2827	# CODE:
		2828	# (self->(close)) (self);
		2829
		2830	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2831
		2832	PROTOTYPES: DISABLE
		2833
		2834	DC::Channel
		2835	find ()
		2836	CODE:
		2837	{
		2838	RETVAL = Mix_GroupAvailable (-1);
		2839
		2840	if (RETVAL < 0)
		2841	{
		2842	RETVAL = Mix_GroupOldest (-1);
		2843
		2844	if (RETVAL < 0)
		2845	{
		2846	// happens sometimes, maybe it just stopped playing(?)
		2847	RETVAL = Mix_GroupAvailable (-1);
		2848
		2849	if (RETVAL < 0)
		2850	XSRETURN_UNDEF;
		2851	}
		2852	else
		2853	Mix_HaltChannel (RETVAL);
		2854	}
		2855
		2856	Mix_UnregisterAllEffects (RETVAL);
		2857	Mix_Volume (RETVAL, 128);
		2858	}
		2859	OUTPUT:
		2860	RETVAL
		2861
		2862	void
		2863	halt (DC::Channel self)
		2864	CODE:
		2865	Mix_HaltChannel (self);
		2866
		2867	void
		2868	expire (DC::Channel self, int ticks = -1)
		2869	CODE:
		2870	Mix_ExpireChannel (self, ticks);
		2871
		2872	void
		2873	fade_out (DC::Channel self, int ticks = -1)
		2874	CODE:
		2875	Mix_FadeOutChannel (self, ticks);
		2876
		2877	int
		2878	volume (DC::Channel self, int volume)
		2879	CODE:
		2880	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2881	OUTPUT:
		2882	RETVAL
		2883
		2884	void
		2885	unregister_all_effects (DC::Channel self)
		2886	CODE:
		2887	Mix_UnregisterAllEffects (self);
		2888
		2889	void
		2890	set_panning (DC::Channel self, int left, int right)
		2891	CODE:
		2892	left = CLAMP (left , 0, 255);
		2893	right = CLAMP (right, 0, 255);
		2894	Mix_SetPanning (self, left, right);
		2895
		2896	void
		2897	set_distance (DC::Channel self, int distance)
		2898	CODE:
		2899	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2900
		2901	void
		2902	set_position (DC::Channel self, int angle, int distance)
		2903	CODE:
		2904
		2905	void
		2906	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2907	CODE:
		2908	{
		2909	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2910	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2911	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2912	}
		2913
		2914	void
		2915	set_reverse_stereo (DC::Channel self, int flip)
		2916	CODE:
		2917	Mix_SetReverseStereo (self, flip);
		2918
		2919	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2920
		2921	PROTOTYPES: DISABLE
		2922
		2923	void
		2924	decoders ()
		2925	PPCODE:
		2926	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2927	int i, num = Mix_GetNumChunkDecoders ();
		2928	EXTEND (SP, num);
		2929	for (i = 0; i < num; ++i)
		2930	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2931	#else
		2932	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2933	#endif
		2934
		2935	DC::MixChunk
		2936	new (SV *class, DC::RW rwops)
		2937	CODE:
		2938	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2939	OUTPUT:
		2940	RETVAL
		2941
		2942	void
2261	DESTROY (CFPlus::MixChunk self)	2943	DESTROY (DC::MixChunk self)
2262	CODE:	2944	CODE:
2263	Mix_FreeChunk (self);	2945	Mix_FreeChunk (self);
2264		2946
2265	int	2947	int
2266	volume (CFPlus::MixChunk self, int volume = -1)	2948	volume (DC::MixChunk self, int volume = -1)
2267	CODE:	2949	CODE:
		2950	if (items > 1)
		2951	volume = CLAMP (volume, 0, 128);
2268	RETVAL = Mix_VolumeChunk (self, volume);	2952	RETVAL = Mix_VolumeChunk (self, volume);
2269	OUTPUT:	2953	OUTPUT:
2270	RETVAL	2954	RETVAL
2271		2955
2272	int	2956	DC::Channel
2273	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2957	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2274	CODE:	2958	CODE:
		2959	{
2275	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2960	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2961
		2962	if (RETVAL < 0)
		2963	XSRETURN_UNDEF;
		2964
		2965	if (channel < 0)
		2966	{
		2967	Mix_UnregisterAllEffects (RETVAL);
		2968	Mix_Volume (RETVAL, 128);
		2969	}
		2970	}
2276	OUTPUT:	2971	OUTPUT:
2277	RETVAL	2972	RETVAL
2278		2973
2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2974	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2975
		2976	void
		2977	decoders ()
		2978	PPCODE:
		2979	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2980	int i, num = Mix_GetNumMusicDecoders ();
		2981	EXTEND (SP, num);
		2982	for (i = 0; i < num; ++i)
		2983	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2984	#else
		2985	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2986	#endif
2280		2987
2281	int	2988	int
2282	volume (int volume = -1)	2989	volume (int volume = -1)
2283	PROTOTYPE: ;$	2990	PROTOTYPE: ;$
2284	CODE:	2991	CODE:
		2992	if (items > 0)
		2993	volume = CLAMP (volume, 0, 128);
2285	RETVAL = Mix_VolumeMusic (volume);	2994	RETVAL = Mix_VolumeMusic (volume);
2286	OUTPUT:	2995	OUTPUT:
2287	RETVAL	2996	RETVAL
2288		2997
		2998	void
		2999	fade_out (int ms)
		3000	CODE:
		3001	Mix_FadeOutMusic (ms);
		3002
		3003	void
		3004	halt ()
		3005	CODE:
		3006	Mix_HaltMusic ();
		3007
2289	int	3008	int
2290	fade_out (int ms)	3009	playing ()
2291	CODE:	3010	CODE:
2292	RETVAL = Mix_FadeOutMusic (ms);	3011	RETVAL = Mix_PlayingMusic ();
2293	OUTPUT:	3012	OUTPUT:
2294	RETVAL	3013	RETVAL
2295		3014
2296	CFPlus::MixMusic	3015	DC::MixMusic
2297	new_from_file (SV *class, char *path)	3016	new (SV *class, DC::RW rwops)
2298	CODE:	3017	CODE:
2299	RETVAL = Mix_LoadMUS (path);	3018	RETVAL = Mix_LoadMUS_RW (rwops);
2300	OUTPUT:	3019	OUTPUT:
2301	RETVAL	3020	RETVAL
2302		3021
2303	void	3022	void
2304	DESTROY (CFPlus::MixMusic self)	3023	DESTROY (DC::MixMusic self)
2305	CODE:	3024	CODE:
2306	Mix_FreeMusic (self);	3025	Mix_FreeMusic (self);
2307		3026
2308	int	3027	int
2309	play (CFPlus::MixMusic self, int loops = -1)	3028	play (DC::MixMusic self, int loops = -1)
2310	CODE:	3029	CODE:
2311	RETVAL = Mix_PlayMusic (self, loops);	3030	RETVAL = Mix_PlayMusic (self, loops);
2312	OUTPUT:	3031	OUTPUT:
2313	RETVAL	3032	RETVAL
2314		3033
2315	int	3034	void
2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3035	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2317	CODE:	3036	CODE:
2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3037	Mix_FadeInMusicPos (self, loops, ms, position);
2319	OUTPUT:
2320	RETVAL
2321		3038
2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3039	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2323		3040
2324	PROTOTYPES: ENABLE	3041	PROTOTYPES: ENABLE
2325		3042
2326	BOOT:	3043	BOOT:
2327	{	3044	{
2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3045	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2329	static const struct {	3046	static const struct {
2330	const char *name;	3047	const char *name;
2331	IV iv;	3048	IV iv;
2332	} *civ, const_iv[] = {	3049	} *civ, const_iv[] = {
2333	# define const_iv(name) { # name, (IV)name }	3050	# define const_iv(name) { # name, (IV)name }
2334	const_iv (GL_VENDOR),	3051	const_iv (GL_VENDOR),
2335	const_iv (GL_VERSION),	3052	const_iv (GL_VERSION),
2336	const_iv (GL_EXTENSIONS),	3053	const_iv (GL_EXTENSIONS),
		3054	const_iv (GL_MAX_TEXTURE_UNITS),
2337	const_iv (GL_COLOR_MATERIAL),	3055	const_iv (GL_COLOR_MATERIAL),
2338	const_iv (GL_SMOOTH),	3056	const_iv (GL_SMOOTH),
2339	const_iv (GL_FLAT),	3057	const_iv (GL_FLAT),
2340	const_iv (GL_DITHER),	3058	const_iv (GL_DITHER),
2341	const_iv (GL_BLEND),	3059	const_iv (GL_BLEND),
…		…
2353	const_iv (GL_ZERO),	3071	const_iv (GL_ZERO),
2354	const_iv (GL_SRC_ALPHA),	3072	const_iv (GL_SRC_ALPHA),
2355	const_iv (GL_DST_ALPHA),	3073	const_iv (GL_DST_ALPHA),
2356	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3074	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2357	const_iv (GL_ONE_MINUS_DST_ALPHA),	3075	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3076	const_iv (GL_SRC_COLOR),
		3077	const_iv (GL_DST_COLOR),
		3078	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3079	const_iv (GL_ONE_MINUS_DST_COLOR),
2358	const_iv (GL_SRC_ALPHA_SATURATE),	3080	const_iv (GL_SRC_ALPHA_SATURATE),
2359	const_iv (GL_RGB),	3081	const_iv (GL_RGB),
2360	const_iv (GL_RGBA),	3082	const_iv (GL_RGBA),
2361	const_iv (GL_RGBA4),	3083	const_iv (GL_RGBA4),
2362	const_iv (GL_RGBA8),	3084	const_iv (GL_RGBA8),
…		…
2368	const_iv (GL_INTENSITY),	3090	const_iv (GL_INTENSITY),
2369	const_iv (GL_LUMINANCE),	3091	const_iv (GL_LUMINANCE),
2370	const_iv (GL_LUMINANCE_ALPHA),	3092	const_iv (GL_LUMINANCE_ALPHA),
2371	const_iv (GL_FLOAT),	3093	const_iv (GL_FLOAT),
2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3094	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3095	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3096	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3097	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3098	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3099	const_iv (GL_COMPRESSED_RGB_ARB),
		3100	const_iv (GL_COMPRESSED_RGBA_ARB),
2373	const_iv (GL_COMPILE),	3101	const_iv (GL_COMPILE),
2374	const_iv (GL_PROXY_TEXTURE_1D),	3102	const_iv (GL_PROXY_TEXTURE_1D),
2375	const_iv (GL_PROXY_TEXTURE_2D),	3103	const_iv (GL_PROXY_TEXTURE_2D),
2376	const_iv (GL_TEXTURE_1D),	3104	const_iv (GL_TEXTURE_1D),
2377	const_iv (GL_TEXTURE_2D),	3105	const_iv (GL_TEXTURE_2D),
…		…
2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3144	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2417	const_iv (GL_POINT_SMOOTH_HINT),	3145	const_iv (GL_POINT_SMOOTH_HINT),
2418	const_iv (GL_LINE_SMOOTH_HINT),	3146	const_iv (GL_LINE_SMOOTH_HINT),
2419	const_iv (GL_POLYGON_SMOOTH_HINT),	3147	const_iv (GL_POLYGON_SMOOTH_HINT),
2420	const_iv (GL_GENERATE_MIPMAP_HINT),	3148	const_iv (GL_GENERATE_MIPMAP_HINT),
		3149	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2421	const_iv (GL_FASTEST),	3150	const_iv (GL_FASTEST),
2422	const_iv (GL_DONT_CARE),	3151	const_iv (GL_DONT_CARE),
2423	const_iv (GL_NICEST),	3152	const_iv (GL_NICEST),
2424	const_iv (GL_V2F),	3153	const_iv (GL_V2F),
2425	const_iv (GL_V3F),	3154	const_iv (GL_V3F),
2426	const_iv (GL_T2F_V3F),	3155	const_iv (GL_T2F_V3F),
2427	const_iv (GL_T2F_N3F_V3F),	3156	const_iv (GL_T2F_N3F_V3F),
		3157	const_iv (GL_FUNC_ADD),
		3158	const_iv (GL_FUNC_SUBTRACT),
		3159	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2428	# undef const_iv	3160	# undef const_iv
2429	};	3161	};
2430		3162
2431	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3163	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3164	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2433		3165
2434	texture_av = newAV ();	3166	texture_av = newAV ();
2435	AvREAL_off (texture_av);	3167	AvREAL_off (texture_av);
2436	}	3168	}
2437		3169
		3170	void
		3171	disable_GL_EXT_blend_func_separate ()
		3172	CODE:
		3173	gl.BlendFuncSeparate = 0;
		3174	gl.BlendFuncSeparateEXT = 0;
		3175
		3176	void
		3177	apple_nvidia_bug (int enable)
		3178
2438	char *	3179	char *
2439	gl_vendor ()	3180	gl_vendor ()
2440	CODE:	3181	CODE:
2441	RETVAL = (char *)glGetString (GL_VENDOR);	3182	RETVAL = (char *)glGetString (GL_VENDOR);
2442	OUTPUT:	3183	OUTPUT:
…		…
2472		3213
2473	int glGetError ()	3214	int glGetError ()
2474		3215
2475	void glFinish ()	3216	void glFinish ()
2476		3217
		3218	void glFlush ()
		3219
2477	void glClear (int mask)	3220	void glClear (int mask)
2478		3221
2479	void glClearColor (float r, float g, float b, float a = 1.0)	3222	void glClearColor (float r, float g, float b, float a = 1.0)
2480	PROTOTYPE: @	3223	PROTOTYPE: @
2481		3224
…		…
2490	void glBlendFunc (int sfactor, int dfactor)	3233	void glBlendFunc (int sfactor, int dfactor)
2491		3234
2492	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3235	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2493	CODE:	3236	CODE:
2494	gl_BlendFuncSeparate (sa, da, saa, daa);	3237	gl_BlendFuncSeparate (sa, da, saa, daa);
		3238
		3239	# void glBlendEquation (int se)
2495		3240
2496	void glDepthMask (int flag)	3241	void glDepthMask (int flag)
2497		3242
2498	void glLogicOp (int opcode)	3243	void glLogicOp (int opcode)
2499		3244
…		…
2534	void glRotate (float angle, float x, float y, float z)	3279	void glRotate (float angle, float x, float y, float z)
2535	CODE:	3280	CODE:
2536	glRotatef (angle, x, y, z);	3281	glRotatef (angle, x, y, z);
2537		3282
2538	void glColor (float r, float g, float b, float a = 1.0)	3283	void glColor (float r, float g, float b, float a = 1.0)
		3284	PROTOTYPE: @
2539	ALIAS:	3285	ALIAS:
2540	glColor_premultiply = 1	3286	glColor_premultiply = 1
2541	CODE:	3287	CODE:
2542	if (ix)	3288	if (ix)
2543	{	3289	{
…		…
2563		3309
2564	void glRect (float x1, float y1, float x2, float y2)	3310	void glRect (float x1, float y1, float x2, float y2)
2565	CODE:	3311	CODE:
2566	glRectf (x1, y1, x2, y2);	3312	glRectf (x1, y1, x2, y2);
2567		3313
		3314	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3315	CODE:
		3316	glBegin (GL_LINE_LOOP);
		3317	glVertex2f (x1, y1);
		3318	glVertex2f (x2, y1);
		3319	glVertex2f (x2, y2);
		3320	glVertex2f (x1, y2);
		3321	glEnd ();
		3322
2568	PROTOTYPES: ENABLE	3323	PROTOTYPES: ENABLE
2569		3324
2570	void glBegin (int mode)	3325	void glBegin (int mode)
2571		3326
2572	void glEnd ()	3327	void glEnd ()
…		…
2604	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3359	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2605	CODE:	3360	CODE:
2606	if (gl.SeparableFilter2D)	3361	if (gl.SeparableFilter2D)
2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3362	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2608		3363
2609	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3364	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2610		3365
2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3366	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2612		3367
2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3368	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2614		3369
…		…
2640		3395
2641	void glEndList ()	3396	void glEndList ()
2642		3397
2643	void glCallList (int list)	3398	void glCallList (int list)
2644		3399
2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3400	void c_init ()
		3401	CODE:
		3402	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3403	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3404
		3405	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2646		3406
2647	PROTOTYPES: DISABLE	3407	PROTOTYPES: DISABLE
2648		3408
2649	void	3409	void
2650	find_widget (SV *self, NV x, NV y)	3410	find_widget (SV *self, NV x, NV y)
…		…
2654	XPUSHs (self);	3414	XPUSHs (self);
2655	}	3415	}
2656		3416
2657	BOOT:	3417	BOOT:
2658	{	3418	{
2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3419	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2660		3420
2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3421	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2662	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3422	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2663	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3423	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2664	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3424	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2665	}	3425	}
2666		3426
2667	void	3427	void
2668	draw (SV *self)	3428	draw (SV *self)
2669	CODE:	3429	CODE:
…		…
2673	NV x, y, w, h;	3433	NV x, y, w, h;
2674	SV *draw_x_sv = GvSV (draw_x_gv);	3434	SV *draw_x_sv = GvSV (draw_x_gv);
2675	SV *draw_y_sv = GvSV (draw_y_gv);	3435	SV *draw_y_sv = GvSV (draw_y_gv);
2676	SV *draw_w_sv = GvSV (draw_w_gv);	3436	SV *draw_w_sv = GvSV (draw_w_gv);
2677	SV *draw_h_sv = GvSV (draw_h_gv);	3437	SV *draw_h_sv = GvSV (draw_h_gv);
2678	SV *hover;
2679	double draw_x, draw_y, draw_w, draw_h;	3438	double draw_x, draw_y;
2680		3439
2681	if (!SvROK (self))	3440	if (!SvROK (self))
2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3441	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2683		3442
2684	hv = (HV *)SvRV (self);	3443	hv = (HV *)SvRV (self);
2685		3444
2686	if (SvTYPE (hv) != SVt_PVHV)	3445	if (SvTYPE (hv) != SVt_PVHV)
2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3446	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2688		3447
2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3448	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2690	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3449	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2691		3450
2692	if (!h || !w)	3451	if (!h || !w)
…		…
2712	{	3471	{
2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3472	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2714		3473
2715	if (svp && SvTRUE (*svp))	3474	if (svp && SvTRUE (*svp))
2716	{	3475	{
2717	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3476	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2718	glEnable (GL_BLEND);	3477	glEnable (GL_BLEND);
2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3478	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2720	glBegin (GL_QUADS);	3479	glBegin (GL_QUADS);
2721	glVertex2f (0, 0);	3480	glVertex2f (0, 0);
2722	glVertex2f (w, 0);	3481	glVertex2f (w, 0);
…		…
2725	glEnd ();	3484	glEnd ();
2726	glDisable (GL_BLEND);	3485	glDisable (GL_BLEND);
2727	}	3486	}
2728	}	3487	}
2729	#if 0	3488	#if 0
2730	if ($ENV{CFPLUS_DEBUG} & 1) {	3489	// draw borders, for debugging
2731	glPushMatrix;	3490	glPushMatrix ();
2732	glColor 1, 1, 0, 1;	3491	glColor4f (1., 1., 0., 1.);
2733	glTranslate 0.375, 0.375;	3492	glTranslatef (.5, .5, 0.);
2734	glBegin GL_LINE_LOOP;	3493	glBegin (GL_LINE_LOOP);
2735	glVertex 0 , 0;	3494	glVertex2f (0 , 0);
2736	glVertex $self->{w} - 1, 0;	3495	glVertex2f (w - 1, 0);
2737	glVertex $self->{w} - 1, $self->{h} - 1;	3496	glVertex2f (w - 1, h - 1);
2738	glVertex 0 , $self->{h} - 1;	3497	glVertex2f (0 , h - 1);
2739	glEnd;	3498	glEnd ();
2740	glPopMatrix;	3499	glPopMatrix ();
2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2742	}
2743	#endif	3500	#endif
2744	PUSHMARK (SP);	3501	PUSHMARK (SP);
2745	XPUSHs (self);	3502	XPUSHs (self);
2746	PUTBACK;	3503	PUTBACK;
2747	call_method ("_draw", G_VOID | G_DISCARD);	3504	call_method ("_draw", G_VOID | G_DISCARD);

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