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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.202 by root, Tue Jul 17 18:34:24 2007 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 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 roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
34	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
36		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
37	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
39		51
40	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
41		53
42	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
43		66
44	#ifndef _WIN32	67	#ifndef _WIN32
45	# include <sys/types.h>	68	# include <sys/types.h>
46	# include <sys/socket.h>	69	# include <sys/socket.h>
47	# include <netinet/in.h>	70	# include <netinet/in.h>
48	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
49	# include <inttypes.h>	72	# include <inttypes.h>
50	#endif	73	#endif
51		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		85
54	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
55		87
56	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
58		90
59	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
60		92
61	#if 0	93	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		95
67	static AV *texture_av;	96	static AV *texture_av;
68		97
69	static struct	98	static struct
70	{	99	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	136	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	137	glDeleteTextures (1, &name);
109	}	138	}
110		139
111	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
112		142
113	#include "pango-font.c"	143	#include "pango-font.c"
114	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
115	#include "pango-render.c"	145	#include "pango-render.c"
116		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
119		151
120	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
121		153
122	static int	154	static int
123	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
124	{	156	{
125	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		171
140	typedef struct cf_layout {	172	typedef struct cf_layout {
141	PangoLayout *pl;	173	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
143	int base_height;	175	int base_height;
144	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
145	} *CFPlus__Layout;	178	} *DC__Layout;
146		179
147	static CFPlus__Font default_font;	180	static DC__Font default_font;
148	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
150		183
151	static void	184	static void
152	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	190	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	192	}
160		193
161	static void	194	static void
162	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
163	{	196	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
166	*/	199	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
168		201
169	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		204
172	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
173	}	206	}
174		207
175	static void	208	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	210	{
178	PangoRectangle rect;	211	PangoRectangle rect;
179		212
180	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		225
193	typedef uint16_t tileid;	226	typedef uint16_t tileid;
194	typedef uint16_t faceid;	227	typedef uint16_t faceid;
195		228
196	typedef struct {	229	typedef struct {
197	int name;	230	GLuint name;
198	int w, h;	231	int w, h;
199	float s, t;	232	float s, t;
200	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
201	tileid smoothtile;	234	tileid smoothtile;
202	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
222		255
223	int32_t rows;	256	int32_t rows;
224	maprow *row;	257	maprow *row;
225	} *CFPlus__Map;	258	} *DC__Map;
226		259
227	static char *	260	static char *
228	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
229	{	262	{
230	char *p;	263	char *p;
…		…
268	self->texs *= 2;	301	self->texs *= 2;
269	}	302	}
270	}	303	}
271		304
272	static maprow *	305	static maprow *
273	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
274	{	307	{
275	if (0 > y)	308	if (0 > y)
276	{	309	{
277	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
316		349
317	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
318	}	351	}
319		352
320	static mapcell *	353	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
322	{	355	{
323	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
324	}	357	}
325		358
326	static void	359	static void
327	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
328	{	361	{
329	int r;	362	int r;
330		363
331	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	372	self->oy = 0;
340	self->row = 0;	373	self->row = 0;
341	self->rows = 0;	374	self->rows = 0;
342	}	375	}
343		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
344	static void	387	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	389	{
347	int x, y;	390	int x, y;
348	maprow *row;	391	maprow *row;
349	mapcell *cell;	392	mapcell *cell;
350		393
…		…
362	if (x >= row->c1)	405	if (x >= row->c1)
363	break;	406	break;
364		407
365	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
366		409
367	cell->darkness = 0;	410	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	411	}
372	}	412	}
373	}	413	}
374		414
375	typedef struct {	415	typedef struct {
…		…
429	n |= n >> 16;	469	n |= n >> 16;
430		470
431	return n + 1;	471	return n + 1;
432	}	472	}
433		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
434	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
437		488
438	MODULE = CFPlus PACKAGE = CFPlus	489	/******************************************************************************/
		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp || !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD | G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
439		571
440	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
441		573
442	BOOT:	574	BOOT:
443	{	575	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	577	static const struct {
446	const char *name;	578	const char *name;
447	IV iv;	579	IV iv;
448	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
471		603
472	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
475		607
		608
		609	const_iv (SDLK_UNKNOWN),
		610	const_iv (SDLK_FIRST),
		611	const_iv (SDLK_BACKSPACE),
		612	const_iv (SDLK_TAB),
		613	const_iv (SDLK_CLEAR),
		614	const_iv (SDLK_RETURN),
		615	const_iv (SDLK_PAUSE),
		616	const_iv (SDLK_ESCAPE),
		617	const_iv (SDLK_SPACE),
		618	const_iv (SDLK_EXCLAIM),
		619	const_iv (SDLK_QUOTEDBL),
		620	const_iv (SDLK_HASH),
		621	const_iv (SDLK_DOLLAR),
		622	const_iv (SDLK_AMPERSAND),
		623	const_iv (SDLK_QUOTE),
		624	const_iv (SDLK_LEFTPAREN),
		625	const_iv (SDLK_RIGHTPAREN),
		626	const_iv (SDLK_ASTERISK),
		627	const_iv (SDLK_PLUS),
		628	const_iv (SDLK_COMMA),
		629	const_iv (SDLK_MINUS),
		630	const_iv (SDLK_PERIOD),
		631	const_iv (SDLK_SLASH),
		632	const_iv (SDLK_0),
		633	const_iv (SDLK_1),
		634	const_iv (SDLK_2),
		635	const_iv (SDLK_3),
		636	const_iv (SDLK_4),
		637	const_iv (SDLK_5),
		638	const_iv (SDLK_6),
		639	const_iv (SDLK_7),
		640	const_iv (SDLK_8),
		641	const_iv (SDLK_9),
		642	const_iv (SDLK_COLON),
		643	const_iv (SDLK_SEMICOLON),
		644	const_iv (SDLK_LESS),
		645	const_iv (SDLK_EQUALS),
		646	const_iv (SDLK_GREATER),
		647	const_iv (SDLK_QUESTION),
		648	const_iv (SDLK_AT),
		649
		650	const_iv (SDLK_LEFTBRACKET),
		651	const_iv (SDLK_BACKSLASH),
		652	const_iv (SDLK_RIGHTBRACKET),
		653	const_iv (SDLK_CARET),
		654	const_iv (SDLK_UNDERSCORE),
		655	const_iv (SDLK_BACKQUOTE),
		656	const_iv (SDLK_DELETE),
		657
		658	const_iv (SDLK_FIRST),
		659	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
		741
		742	const_iv (MIX_DEFAULT_FORMAT),
		743
		744	const_iv (SDL_INIT_TIMER),
		745	const_iv (SDL_INIT_AUDIO),
		746	const_iv (SDL_INIT_VIDEO),
		747	const_iv (SDL_INIT_CDROM),
		748	const_iv (SDL_INIT_JOYSTICK),
		749	const_iv (SDL_INIT_EVERYTHING),
		750	const_iv (SDL_INIT_NOPARACHUTE),
		751	const_iv (SDL_INIT_EVENTTHREAD),
		752
		753	const_iv (SDL_GL_RED_SIZE),
		754	const_iv (SDL_GL_GREEN_SIZE),
		755	const_iv (SDL_GL_BLUE_SIZE),
		756	const_iv (SDL_GL_ALPHA_SIZE),
		757	const_iv (SDL_GL_DOUBLEBUFFER),
		758	const_iv (SDL_GL_BUFFER_SIZE),
		759	const_iv (SDL_GL_DEPTH_SIZE),
		760	const_iv (SDL_GL_STENCIL_SIZE),
		761	const_iv (SDL_GL_ACCUM_RED_SIZE),
		762	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		763	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		764	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		765	const_iv (SDL_GL_STEREO),
		766	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		767	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		768	const_iv (SDL_GL_ACCELERATED_VISUAL),
		769	const_iv (SDL_GL_SWAP_CONTROL),
		770
		771	const_iv (FOW_DARKNESS)
557	# undef const_iv	772	# undef const_iv
558	};	773	};
559		774
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		794
580	NV floor (NV x)	795	NV floor (NV x)
581		796
582	NV ceil (NV x)	797	NV ceil (NV x)
583		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
584	void	803	void
585	pango_init ()	804	pango_init ()
586	CODE:	805	CODE:
587	{	806	{
588	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	808	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		810	/*pango_context_set_font_description (opengl_context, default_font);*/
		811	#if PANGO_VERSION_CHECK (1, 15, 2)
		812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		813	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		814	#endif
591	}	815	}
592		816
593	char *
594	SDL_GetError ()	817	char *SDL_GetError ()
595		818
596	int	819	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		820
599	void	821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
600	SDL_Quit ()	827	void SDL_Quit ()
		828
		829	int SDL_GL_SetAttribute (int attr, int value)
		830
		831	int SDL_GL_GetAttribute (int attr)
		832	CODE:
		833	if (SDL_GL_GetAttribute (attr, &RETVAL))
		834	XSRETURN_UNDEF;
		835	OUTPUT:
		836	RETVAL
601		837
602	void	838	void
603	SDL_ListModes (int rgb, int alpha)	839	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	840	PPCODE:
605	{	841	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		856
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622	#if SDL_VERSION_ATLEAST(1,2,10)
623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		859
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		861
629	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
630	while (*m)	863	while (*m)
631	{	864	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	865	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	866	{
634	AV *av = newAV ();	867	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	870	av_push (av, newSViv (rgb));
…		…
661		894
662	if (RETVAL)	895	if (RETVAL)
663	{	896	{
664	av_clear (texture_av);	897	av_clear (texture_av);
665		898
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	901	#include "glfunc.h"
669	#undef GL_FUNC	902	#undef GL_FUNC
670	}	903	}
671	}	904	}
…		…
678	char *	911	char *
679	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
680		913
681	int	914	int
682	SDL_GetAppState ()	915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
683		919
684	void	920	void
685	poll_events ()	921	poll_events ()
686	PPCODE:	922	PPCODE:
687	{	923	{
…		…
697	{	933	{
698	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
699	case SDL_KEYUP:	935	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	941	break;
706		942
707	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	962	x = ev.motion.x;
727	y = ev.motion.y;	963	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	965	}
730		966
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	973	}
738	break;	974	break;
739		975
740	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		979
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	990	break;
755	}	991	}
756		992
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	994	}
759	}	995	}
760		996
761	int	997	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	999	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
766		1002
767	void	1003	void
		1004	Mix_QuerySpec ()
		1005	PPCODE:
		1006	{
		1007	int freq, channels;
		1008	Uint16 format;
		1009
		1010	if (Mix_QuerySpec (&freq, &format, &channels))
		1011	{
		1012	EXTEND (SP, 3);
		1013	PUSHs (sv_2mortal (newSViv (freq)));
		1014	PUSHs (sv_2mortal (newSViv (format)));
		1015	PUSHs (sv_2mortal (newSViv (channels)));
		1016	}
		1017	}
		1018
		1019	void
768	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
769		1021
770	int	1022	int
771	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
		1024
		1025	const char *
		1026	Mix_GetError ()
772		1027
773	void	1028	void
774	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
775	CODE:	1030	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1057	}
803	}	1058	}
804	#endif	1059	#endif
805	}	1060	}
806		1061
807	void	1062	int
808	add_font (char *file)	1063	add_font (char *file)
809	CODE:	1064	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
811		1068
812	void	1069	void
813	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
814	ALIAS:	1071	ALIAS:
815	load_image_file = 1	1072	load_image_file = 1
…		…
818	STRLEN image_len;	1075	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1076	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1077	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
825		1082
826	if (!rw)	1083	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
828		1085
…		…
901	void	1158	void
902	error (char *message)	1159	error (char *message)
903	CODE:	1160	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1162	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1164	#endif
908		1165
909	void	1166	void
910	fatal (char *message)	1167	fatal (char *message)
911	CODE:	1168	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1170	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1172	#endif
916	_exit (1);	1173	_exit (1);
917		1174
918	void	1175	void
919	_exit (int retval = 0)	1176	_exit (int retval = 0)
…		…
931	#if DEBUG	1188	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1189	VALGRIND_DO_LEAK_CHECK;
933	#endif	1190	#endif
934	}	1191	}
935		1192
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1194
938	CFPlus::Font	1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1198	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1199	CODE:
941	{	1200	{
942	int count;	1201	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1205	}
947	OUTPUT:	1206	OUTPUT:
948	RETVAL	1207	RETVAL
949		1208
950	void	1209	void
951	DESTROY (CFPlus::Font self)	1210	DESTROY (DC::Font self)
952	CODE:	1211	CODE:
953	pango_font_description_free (self);	1212	pango_font_description_free (self);
954		1213
955	void	1214	void
956	make_default (CFPlus::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
957	CODE:	1217	CODE:
958	default_font = self;	1218	default_font = self;
959		1219
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1221
		1222	PROTOTYPES: DISABLE
		1223
962	void	1224	void
963	reset_glyph_cache ()	1225	glyph_cache_backup ()
		1226	PROTOTYPE:
964	CODE:	1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
965	tc_clear ();	1234	tc_restore ();
966		1235
967	CFPlus::Layout	1236	DC::Layout
968	new (SV *class)	1237	new (SV *class)
969	CODE:	1238	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
971		1240
972	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
979		1249
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
982	OUTPUT:	1252	OUTPUT:
983	RETVAL	1253	RETVAL
984		1254
985	void	1255	void
986	DESTROY (CFPlus::Layout self)	1256	DESTROY (DC::Layout self)
987	CODE:	1257	CODE:
988	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
989	Safefree (self);	1260	Safefree (self);
990		1261
991	void	1262	void
992	set_text (CFPlus::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
993	CODE:	1264	CODE:
994	{	1265	{
995	STRLEN textlen;	1266	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
997		1268
998	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
999	}	1270	}
1000		1271
1001	void	1272	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1274	CODE:
1004	{	1275	{
1005	STRLEN textlen;	1276	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
1007		1278
1008	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1280	}
1010		1281
1011	void	1282	void
1012	set_shapes (CFPlus::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
1013	CODE:	1284	CODE:
1014	{	1285	{
1015	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1288	const char *pos = text;
…		…
1052	if (attrs)	1323	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
1054	}	1325	}
1055		1326
1056	void	1327	void
1057	get_shapes (CFPlus::Layout self)	1328	get_shapes (DC::Layout self)
1058	PPCODE:	1329	PPCODE:
1059	{	1330	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1332
1062	do	1333	do
1063	{	1334	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1336
1066	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
1067	{	1338	{
1068	PangoRectangle extents;	1339	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1348
1078	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
1079	}	1350	}
1080		1351
1081	int	1352	int
1082	has_wrapped (CFPlus::Layout self)	1353	has_wrapped (DC::Layout self)
1083	CODE:	1354	CODE:
1084	{	1355	{
1085	int lines = 1;	1356	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
1087		1358
…		…
1092	}	1363	}
1093	OUTPUT:	1364	OUTPUT:
1094	RETVAL	1365	RETVAL
1095		1366
1096	SV *	1367	SV *
1097	get_text (CFPlus::Layout self)	1368	get_text (DC::Layout self)
1098	CODE:	1369	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1372	OUTPUT:
1102	RETVAL	1373	RETVAL
1103		1374
1104	void	1375	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1376	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1377	CODE:
1107	self->r = r;	1378	self->r = r;
1108	self->g = g;	1379	self->g = g;
1109	self->b = b;	1380	self->b = b;
1110	self->a = a;	1381	self->a = a;
1111		1382
1112	void	1383	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1385	CODE:
1115	if (self->font != font)	1386	if (self->font != font)
1116	{	1387	{
1117	self->font = font;	1388	self->font = font;
1118	layout_update_font (self);	1389	layout_update_font (self);
1119	}	1390	}
1120		1391
1121	void	1392	void
1122	set_height (CFPlus::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
1123	CODE:	1394	CODE:
1124	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
1125	{	1396	{
1126	self->base_height = base_height;	1397	self->base_height = base_height;
1127	layout_update_font (self);	1398	layout_update_font (self);
1128	}	1399	}
1129		1400
1130	void	1401	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1403	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1405
1135	void	1406	void
1136	set_indent (CFPlus::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
1137	CODE:	1408	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1410
1140	void	1411	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1413	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1415
1145	void	1416	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1418	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
1153	);	1424	);
1154		1425
1155	void	1426	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1428	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1430
1160	void	1431	void
1161	size (CFPlus::Layout self)	1432	size (DC::Layout self)
1162	PPCODE:	1433	PPCODE:
1163	{	1434	{
1164	int w, h;	1435	int w, h;
1165		1436
1166	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1442	}
1172		1443
1173	int	1444	int
1174	descent (CFPlus::Layout self)	1445	descent (DC::Layout self)
1175	CODE:	1446	CODE:
1176	{	1447	{
1177	PangoRectangle rect;	1448	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
1181	}	1452	}
1182	OUTPUT:	1453	OUTPUT:
1183	RETVAL	1454	RETVAL
1184		1455
1185	int	1456	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1458	CODE:
1188	{	1459	{
1189	int index, trailing;	1460	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1461	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1462	RETVAL = index + trailing;
1192	}	1463	}
1193	OUTPUT:	1464	OUTPUT:
1194	RETVAL	1465	RETVAL
1195		1466
1196	void	1467	void
1197	cursor_pos (CFPlus::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1469	PPCODE:
1199	{	1470	{
1200	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1473
1203	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1478	}
1208		1479
1209	void	1480	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1482	PPCODE:
1212	{	1483	{
1213	int line, x;	1484	int line, x;
1214		1485
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1489	--line;
		1490	#endif
1218	EXTEND (SP, 2);	1491	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1492	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1494	}
1222		1495
1223	void	1496	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1497	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1498	PPCODE:
1226	{	1499	{
1227	PangoLayoutLine *lp;	1500	PangoLayoutLine *lp;
1228	int index, trailing;	1501	int index, trailing;
1229		1502
1230	if (line < 0)	1503	if (line < 0)
1231	XSRETURN_EMPTY;	1504	XSRETURN_EMPTY;
1232		1505
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1507	XSRETURN_EMPTY; /* do better */
1235		1508
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1510
1238	EXTEND (SP, 2);	1511	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1517	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1518	}
1246	}	1519	}
1247		1520
1248	void	1521	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1522	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1523	CODE:
		1524	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1252	self->pl,	1526	self->pl,
		1527	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1529	self->r, self->g, self->b, self->a,
1255	flags	1530	flags
1256	);	1531	);
		1532	// we assume that context_change actually clears/frees stuff
		1533	// and does not do any recomputation...
		1534	pango_layout_context_changed (self->pl);
1257		1535
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
1259
1260	int minpot (int n)
1261
1262	void	1536	void
1263	pad2pot (SV *data_, SV *w_, SV *h_)	1537	draw (DC::Layout self)
1264	CODE:	1538	CODE:
1265	{	1539	{
1266	int ow = SvIV (w_);	1540	glEnable (GL_TEXTURE_2D);
1267	int oh = SvIV (h_);	1541	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1542	glEnable (GL_BLEND);
		1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1545	glEnable (GL_ALPHA_TEST);
		1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1268		1547
1269	if (ow && oh)	1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
		1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1556
		1557	PROTOTYPES: ENABLE
		1558
		1559	void
		1560	pad (SV *data_, int ow, int oh, int nw, int nh)
		1561	CODE:
		1562	{
		1563	if ((nw != ow || nh != oh) && SvOK (data_))
1270	{	1564	{
1271	int nw = minpot (ow);
1272	int nh = minpot (oh);
1273
1274	if (nw != ow || nh != oh)
1275	{
1276	if (SvOK (data_))
1277	{
1278	STRLEN datalen;	1565	STRLEN datalen;
1279	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1280	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1281	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1568	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1282		1569
1283	SvPOK_only (result_);	1570	SvPOK_only (result_);
1284	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1285		1572
1286	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1287	while (oh--)	1574	while (oh--)
1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1575	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1289		1576
1290	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1291	}
1292
1293	sv_setiv (w_, nw);
1294	sv_setiv (h_, nh);
1295	}
1296	}	1578	}
1297	}	1579	}
1298		1580
1299	void	1581	void
1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1582	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1306	{	1588	{
1307	HV *hv = (HV *)SvRV (self);	1589	HV *hv = (HV *)SvRV (self);
1308	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1309	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1310	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1592	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1593
		1594	if (name <= 0)
		1595	XSRETURN_EMPTY;
1311		1596
1312	if (items < 5)	1597	if (items < 5)
1313	{	1598	{
1314	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1315	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1354	RETVAL = width > 0;	1639	RETVAL = width > 0;
1355	}	1640	}
1356	OUTPUT:	1641	OUTPUT:
1357	RETVAL	1642	RETVAL
1358		1643
1359	MODULE = CFPlus PACKAGE = CFPlus::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1360		1645
1361	CFPlus::Map	1646	PROTOTYPES: DISABLE
		1647
		1648	DC::Map
1362	new (SV *class)	1649	new (SV *class)
1363	CODE:	1650	CODE:
1364	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1365	RETVAL->x = 0;	1652	RETVAL->x = 0;
1366	RETVAL->y = 0;	1653	RETVAL->y = 0;
…		…
1374	RETVAL->row = 0;	1661	RETVAL->row = 0;
1375	OUTPUT:	1662	OUTPUT:
1376	RETVAL	1663	RETVAL
1377		1664
1378	void	1665	void
1379	DESTROY (CFPlus::Map self)	1666	DESTROY (DC::Map self)
1380	CODE:	1667	CODE:
1381	{	1668	{
1382	map_clear (self);	1669	map_clear (self);
1383	Safefree (self->face2tile);	1670	Safefree (self->face2tile);
1384	Safefree (self->tex);	1671	Safefree (self->tex);
1385	Safefree (self);	1672	Safefree (self);
1386	}	1673	}
1387		1674
1388	void	1675	void
1389	resize (CFPlus::Map self, int map_width, int map_height)	1676	resize (DC::Map self, int map_width, int map_height)
1390	CODE:	1677	CODE:
1391	self->w = map_width;	1678	self->w = map_width;
1392	self->h = map_height;	1679	self->h = map_height;
1393		1680
1394	void	1681	void
1395	clear (CFPlus::Map self)	1682	clear (DC::Map self)
1396	CODE:	1683	CODE:
1397	map_clear (self);	1684	map_clear (self);
1398		1685
1399	void	1686	void
1400	set_tileid (CFPlus::Map self, int face, int tile)	1687	set_tileid (DC::Map self, int face, int tile)
1401	CODE:	1688	CODE:
1402	{	1689	{
1403	need_facenum (self, face); self->face2tile [face] = tile;	1690	need_facenum (self, face); self->face2tile [face] = tile;
1404	need_texid (self, tile);	1691	need_texid (self, tile);
1405	}	1692	}
1406		1693
1407	void	1694	void
1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1695	set_smooth (DC::Map self, int face, int smooth, int level)
1409	CODE:	1696	CODE:
1410	{	1697	{
1411	tileid texid;	1698	tileid texid;
1412	maptex *tex;	1699	maptex *tex;
1413		1700
…		…
1426	tex->smoothtile = self->face2tile [smooth];	1713	tex->smoothtile = self->face2tile [smooth];
1427	tex->smoothlevel = level;	1714	tex->smoothlevel = level;
1428	}	1715	}
1429		1716
1430	void	1717	void
1431	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)	1718	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)
1432	CODE:	1719	CODE:
1433	{	1720	{
1434	need_texid (self, texid);	1721	need_texid (self, texid);
1435		1722
1436	{	1723	{
…		…
1456	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1458	}	1745	}
1459		1746
1460	int	1747	int
1461	ox (CFPlus::Map self)	1748	ox (DC::Map self)
1462	ALIAS:	1749	ALIAS:
1463	oy = 1	1750	oy = 1
1464	x = 2	1751	x = 2
1465	y = 3	1752	y = 3
1466	w = 4	1753	w = 4
…		…
1477	}	1764	}
1478	OUTPUT:	1765	OUTPUT:
1479	RETVAL	1766	RETVAL
1480		1767
1481	void	1768	void
1482	scroll (CFPlus::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1483	CODE:	1770	CODE:
1484	{	1771	{
1485	if (dx > 0)	1772	if (dx > 0)
1486	map_blank (self, self->x, self->y, dx, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1487	else if (dx < 0)	1774	else if (dx < 0)
…		…
1502	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1503	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1504	}	1791	}
1505	}	1792	}
1506		1793
1507	void	1794	SV *
1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1509	CODE:	1796	CODE:
1510	{	1797	{
1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1512	uint8_t *data_end = (uint8_t *)SvEND (data_);	1799	uint8_t *data_end = (uint8_t *)SvEND (data_);
1513	mapcell *cell;	1800	mapcell *cell;
1514	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1515		1804
1516	while (data < data_end - 1)	1805	while (data < data_end - 1)
1517	{	1806	{
1518	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1519		1808
…		…
1539	uint8_t ext, cmd;	1828	uint8_t ext, cmd;
1540		1829
1541	do	1830	do
1542	{	1831	{
1543	ext = *data++;	1832	ext = *data++;
1544	cmd = ext & 0x3f;	1833	cmd = ext & 0x7f;
1545		1834
1546	if (cmd < 4)	1835	if (cmd < 4)
1547	cell->darkness = 255 - ext * 64 + 1;	1836	cell->darkness = 255 - ext * 64 + 1;
1548	else if (cmd == 5) // health	1837	else if (cmd == 5) // health
1549	{	1838	{
…		…
1552	}	1841	}
1553	else if (cmd == 6) // monster width	1842	else if (cmd == 6) // monster width
1554	cell->stat_width = *data++ + 1;	1843	cell->stat_width = *data++ + 1;
1555	else if (cmd == 0x47)	1844	else if (cmd == 0x47)
1556	{	1845	{
1557	if (*data == 4)	1846	if (*data == 1) cell->player = data [1];
1558	; // decode player count	1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1559		1850
1560	data += *data + 1;	1851	data += *data + 1;
1561	}	1852	}
1562	else if (cmd == 8) // cell flags	1853	else if (cmd == 8) // cell flags
1563	cell->flags = *data++;	1854	cell->flags = *data++;
…		…
1570	}	1861	}
1571	else	1862	else
1572	cell->darkness = *data++ + 1;	1863	cell->darkness = *data++ + 1;
1573	}	1864	}
1574		1865
		1866	for (z = 0; z <= 2; ++z)
1575	if (flags & 4)	1867	if (flags & (4 >> z))
1576	{	1868	{
1577	faceid face = (data [0] << 8) + data [1]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
1578	need_facenum (self, face);	1870	need_facenum (self, face);
1579	cell->tile [0] = self->face2tile [face];	1871	cell->tile [z] = self->face2tile [face];
		1872
		1873	if (cell->tile [z])
		1874	{
		1875	maptex *tex = self->tex + cell->tile [z];
		1876	if (!tex->name)
		1877	av_push (missing, newSViv (cell->tile [z]));
		1878
		1879	if (tex->smoothtile)
		1880	{
		1881	maptex *smooth = self->tex + tex->smoothtile;
		1882	if (!smooth->name)
		1883	av_push (missing, newSViv (tex->smoothtile));
		1884	}
		1885	}
1580	}	1886	}
1581
1582	if (flags & 2)
1583	{
1584	faceid face = (data [0] << 8) + data [1]; data += 2;
1585	need_facenum (self, face);
1586	cell->tile [1] = self->face2tile [face];
1587	}
1588
1589	if (flags & 1)
1590	{
1591	faceid face = (data [0] << 8) + data [1]; data += 2;
1592	need_facenum (self, face);
1593	cell->tile [2] = self->face2tile [face];
1594	}
1595	}	1887	}
1596	else	1888	else
1597	cell->darkness = 0;	1889	CELL_CLEAR (cell);
1598	}	1890	}
1599	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1600		1894
1601	SV *	1895	SV *
1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	1897	CODE:
1604	{	1898	{
1605	int x1, x;	1899	int x1, x;
1606	int y1, y;	1900	int y1, y;
1607	int z;	1901	int z;
…		…
1652	}	1946	}
1653	OUTPUT:	1947	OUTPUT:
1654	RETVAL	1948	RETVAL
1655		1949
1656	void	1950	void
1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1951	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1658	CODE:	1952	CODE:
1659	{	1953	{
		1954	int x, y, z;
		1955
1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1663	smooth_key skey;	1959	smooth_key skey;
1664	int x, y, z;	1960	int pl_x, pl_y;
1665	int last_name;	1961	maptex pl_tex;
		1962	rc_t *rc = rc_alloc ();
		1963	rc_key_t key;
		1964	rc_array_t *arr;
		1965
		1966	pl_tex.name = 0;
1666		1967
1667	// thats current max. sorry.	1968	// thats current max. sorry.
1668	if (sw > 255) sw = 255;	1969	if (sw > 255) sw = 255;
1669	if (sh > 255) sh = 255;	1970	if (sh > 255) sh = 255;
1670		1971
1671	// clear key, in case of extra padding	1972	// clear key, in case of extra padding
1672	memset (&skey, 0, sizeof (skey));	1973	memset (&skey, 0, sizeof (skey));
1673		1974
1674	glColor4ub (255, 255, 255, 255);	1975	memset (&key, 0, sizeof (key));
1675		1976	key.r = 255;
1676	glEnable (GL_BLEND);	1977	key.g = 255;
1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1978	key.b = 255;
1678	glEnable (GL_TEXTURE_2D);	1979	key.a = 255;
1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1980	key.mode = GL_QUADS;
1680		1981	key.format = GL_T2F_V3F;
1681	glBegin (GL_QUADS);	1982	key.texname = -1;
1682
1683	last_name = 0;
1684		1983
1685	mx += self->x;	1984	mx += self->x;
1686	my += self->y;	1985	my += self->y;
1687		1986
1688	// first pass: determine smooth_max	1987	// first pass: determine smooth_max
…		…
1704	MAX (self->tex [cell->tile [0]].smoothlevel,	2003	MAX (self->tex [cell->tile [0]].smoothlevel,
1705	MAX (self->tex [cell->tile [1]].smoothlevel,	2004	MAX (self->tex [cell->tile [1]].smoothlevel,
1706	self->tex [cell->tile [2]].smoothlevel));	2005	self->tex [cell->tile [2]].smoothlevel));
1707	}	2006	}
1708	}	2007	}
		2008
		2009	glEnable (GL_BLEND);
		2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1709		2012
1710	for (z = 0; z <= 2; z++)	2013	for (z = 0; z <= 2; z++)
1711	{	2014	{
1712	memset (smooth_level, 0, sizeof (smooth_level));	2015	memset (smooth_level, 0, sizeof (smooth_level));
1713		2016
…		…
1726	{	2029	{
1727	maptex tex = self->tex [tile];	2030	maptex tex = self->tex [tile];
1728	int px = (x + 1) * T - tex.w;	2031	int px = (x + 1) * T - tex.w;
1729	int py = (y + 1) * T - tex.h;	2032	int py = (y + 1) * T - tex.h;
1730		2033
1731	// suppressing texture state switches here
1732	// is only moderately effective, but worth the extra effort
1733	if (last_name != tex.name)	2034	if (key.texname != tex.name)
1734	{	2035	{
1735	if (!tex.name)	2036	if (!tex.name)
1736	tex = self->tex [2]; /* missing, replace by noface */	2037	tex = self->tex [2]; /* missing, replace by noface */
1737		2038
1738	glEnd ();	2039	key.texname = tex.name;
1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2040	arr = rc_array (rc, &key);
1740	glBegin (GL_QUADS);
1741	}	2041	}
1742		2042
1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2043	if (expect_false (cell->player == player) && expect_false (z == 2))
1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1747
1748	if (cell->flags && z == 2)
1749	{	2044	{
		2045	pl_x = px;
		2046	pl_y = py;
		2047	pl_tex = tex;
		2048	continue;
		2049	}
		2050
		2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2055
		2056	if (expect_false (cell->flags) && expect_false (z == 2))
		2057	{
		2058	// overlays such as the speech bubble, probably more to come
1750	if (cell->flags & 1)	2059	if (cell->flags & 1)
1751	{	2060	{
1752	maptex tex = self->tex [1];	2061	maptex tex = self->tex [1];
1753	int px = x * T + T * 2 / 32;	2062	int px = x * T + T * 2 / 32;
1754	int py = y * T - T * 6 / 32;	2063	int py = y * T - T * 6 / 32;
1755		2064
		2065	if (tex.name)
1756	glEnd ();	2066	{
1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2067	if (key.texname != tex.name)
		2068	{
		2069	key.texname = tex.name;
		2070	arr = rc_array (rc, &key);
		2071	}
		2072
		2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1758	glBegin (GL_QUADS);	2077	}
1759
1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1764	}	2078	}
1765	}	2079	}
1766		2080
1767	// update smooth hash	2081	// update smooth hash
1768	if (tex.smoothtile)	2082	if (tex.smoothtile)
…		…
1804	}	2118	}
1805	}	2119	}
1806	}	2120	}
1807	}	2121	}
1808		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
1809	// go through all smoothlevels, lowest to highest, then draw.	2126	// go through all smoothlevels, lowest to highest, then draw.
1810	// this is basically counting sort	2127	// this is basically counting sort
1811	{	2128	{
1812	int w, b;	2129	int w, b;
1813		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
1814	for (w = 0; w < 256 / 32; ++w)	2133	for (w = 0; w < 256 / 32; ++w)
1815	{	2134	{
1816	uint32_t smask = smooth_level [w];	2135	uint32_t smask = smooth_level [w];
1817	if (smask)	2136	if (smask)
1818	for (b = 0; b < 32; ++b)	2137	for (b = 0; b < 32; ++b)
…		…
1837	int border = bits & 15;	2156	int border = bits & 15;
1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1839	float dx = tex.s * .0625f; // 16 images/row	2158	float dx = tex.s * .0625f; // 16 images/row
1840	float dy = tex.t * .5f ; // 2 images/column	2159	float dy = tex.t * .5f ; // 2 images/column
1841		2160
1842	// this time naively avoiding texture state changes
1843	// save gobs of state changes.
1844	if (last_name != tex.name)	2161	if (tex.name)
1845	{	2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
1846	if (!tex.name)	2165	if (key.texname != tex.name)
1847	continue; // smoothing not yet available	2166	{
1848
1849	glEnd ();	2167	glEnd ();
1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1851	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
1852	}	2170	}
1853		2171
1854	if (border)	2172	if (border)
1855	{	2173	{
1856	float ox = border * dx;	2174	float ox = border * dx;
1857		2175
1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1862	}	2180	}
1863		2181
1864	if (corner)	2182	if (corner)
1865	{	2183	{
1866	float ox = corner * dx;	2184	float ox = corner * dx;
1867		2185
1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
1872	}	2191	}
1873	}	2192	}
1874	}	2193	}
1875	}	2194	}
1876	}	2195	}
		2196
		2197	glEnd ();
		2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
1877	}	2200	}
1878		2201
1879	hv_clear (smooth);	2202	hv_clear (smooth);
1880	}	2203	}
1881		2204
1882	glEnd ();	2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
1883		2210
1884	glDisable (GL_TEXTURE_2D);	2211	key.texname = tex.name;
		2212	arr = rc_array (rc, &key);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2218
		2219	rc_draw (rc);
		2220	}
		2221
1885	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
		2223	rc_free (rc);
1886		2224
1887	// top layer: overlays such as the health bar	2225	// top layer: overlays such as the health bar
1888	for (y = 0; y < sh; y++)	2226	for (y = 0; y < sh; y++)
1889	if (0 <= y + my && y + my < self->rows)	2227	if (0 <= y + my && y + my < self->rows)
1890	{	2228	{
…		…
1915	}	2253	}
1916	}	2254	}
1917	}	2255	}
1918		2256
1919	void	2257	void
1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1921	CODE:	2259	CODE:
1922	{	2260	{
1923	static float color[16][3] = {	2261	static float color[16][3] = {
1924	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1925	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
1975	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1976	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1977	}	2315	}
1978		2316
1979	void	2317	void
1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1981	PPCODE:	2319	PPCODE:
1982	{	2320	{
1983	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1984	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2327	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2328	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1987		2329
1988	memset (darkness, 255, sw4 * sh);
1989	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1990	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1991		2332
1992	mx += self->x;	2333	mx += self->x - 1;
1993	my += self->y;	2334	my += self->y - 1;
1994		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1995	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1997	{	2340	{
1998	maprow *row = self->row + (y + my);	2341	maprow *row = self->row + (y + my);
1999		2342
2000	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
2001	if (row->c0 <= x + mx && x + mx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
2002	{	2345	{
2003	mapcell *cell = row->col + (x + mx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
2004		2347
2005	darkness[y * sw4 + x] = cell->darkness	2348	darkness1 [y * sw1 + x] = cell->darkness
2006	? 255 - (cell->darkness - 1)	2349	? 255 - (cell->darkness - 1)
2007	: 255 - FOW_DARKNESS;	2350	: 255 - FOW_DARKNESS;
2008	}	2351	}
2009	}	2352	}
2010		2353
2011	if (smoothing)
2012	{
2013	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2014	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2015
2016	SvPOK_only (darkness2_sv);
2017	SvCUR_set (darkness2_sv, sw4 * sh);
2018
2019	for (y = 0; y < sh; ++y)	2354	for (y = 0; y < sh; ++y)
2020	for (x = 0; x < sw4; ++x)	2355	for (x = 0; x < sw; ++x)
2021	{	2356	{
2022	float *f = (float *)matrix;	2357	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2023	int dx, dy;	2358	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2024	float sum = 0.f;	2359	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2360	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2361	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2362	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2363	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2364	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2365	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2025		2366
2026	for (dy = -1; dy <= 1; ++dy)	2367	uint8_t r11 = (d11 + d21 + d12) / 3;
2027	for (dx = -1; dx <= 1; ++dx)	2368	uint8_t r21 = d21;
2028	{	2369	uint8_t r31 = (d21 + d31 + d32) / 3;
2029	unsigned int x2 = x + dx;
2030	unsigned int y2 = y + dy;
2031		2370
2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2371	uint8_t r12 = d12;
2033	}	2372	uint8_t r22 = d22;
		2373	uint8_t r32 = d32;
2034		2374
2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2375	uint8_t r13 = (d13 + d23 + d12) / 3;
2036	}	2376	uint8_t r23 = d23;
		2377	uint8_t r33 = (d23 + d33 + d32) / 3;
2037		2378
2038	darkness_sv = darkness2_sv;	2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2039	}	2388	}
		2389
		2390	free (darkness1);
2040		2391
2041	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
2042	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
2043	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
2044	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
2045	}	2396	}
2046		2397
2047	SV *	2398	SV *
2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
2049	CODE:	2400	CODE:
2050	{	2401	{
2051	int x, y, x1, y1;	2402	int x, y, x1, y1;
2052	SV *data_sv = newSV (w * h * 7 + 5);	2403	SV *data_sv = newSV (w * h * 7 + 5);
2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2404	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2110	else	2461	else
2111	*data++ = 0;	2462	*data++ = 0;
2112	}	2463	}
2113	}	2464	}
2114		2465
		2466	/* if size is w*h + 5 then no data has been found */
		2467	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2468	{
2115	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
2116	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
2117	RETVAL = data_sv;	2473	RETVAL = data_sv;
2118	}	2474	}
2119	OUTPUT:	2475	OUTPUT:
2120	RETVAL	2476	RETVAL
2121		2477
2122	void	2478	void
2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2124	PPCODE:	2480	PPCODE:
2125	{	2481	{
2126	int x, y, z;	2482	int x, y, z;
2127	int w, h;	2483	int w, h;
2128	int x1, y1;	2484	int x1, y1;
		2485	STRLEN len;
		2486	uint8_t *data, *end;
		2487
		2488	len = SvLEN (data_sv);
		2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2490	data = SvPVbyte_nolen (data_sv);
		2491	end = data + len + 8;
		2492
		2493	if (len < 5)
		2494	XSRETURN_EMPTY;
2129		2495
2130	if (*data++ != 0)	2496	if (*data++ != 0)
2131	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
2132		2498
2133	w = *data++ << 8; w |= *data++;	2499	w = *data++ << 8; w |= *data++;
2134	h = *data++ << 8; h |= *data++;	2500	h = *data++ << 8; h |= *data++;
2135		2501
2136	// we need to do this 'cause we don't keep an absolute coord system for rows	2502	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2148	{	2514	{
2149	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
2150		2516
2151	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
2152	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
2153	uint8_t flags = *data++;	2524	flags = *data++;
2154		2525
2155	if (flags)	2526	if (flags)
2156	{	2527	{
2157	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
2158	tileid tile[3] = { 0, 0, 0 };	2529	tileid tile[3] = { 0, 0, 0 };
…		…
2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2532	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2533	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2163		2534
2164	if (cell->darkness == 0)	2535	if (cell->darkness == 0)
2165	{	2536	{
2166	cell->darkness = 0;	2537	/*cell->darkness = 0;*/
		2538	EXTEND (SP, 3);
2167		2539
2168	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
2169	{	2541	{
2170	tileid t = tile [z];	2542	tileid t = tile [z];
2171		2543
2172	if (t >= self->texs || (t && !self->tex [t].name))	2544	if (t >= self->texs || (t && !self->tex [t].name))
2173	{	2545	{
2174	XPUSHs (sv_2mortal (newSViv (t)));	2546	PUSHs (sv_2mortal (newSViv (t)));
2175	need_texid (self, t);	2547	need_texid (self, t);
2176	}	2548	}
2177		2549
2178	cell->tile [z] = t;	2550	cell->tile [z] = t;
2179	}	2551	}
…		…
2181	}	2553	}
2182	}	2554	}
2183	}	2555	}
2184	}	2556	}
2185		2557
2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
2187		2559
2188	CFPlus::MixChunk	2560	DC::RW
2189	new_from_file (SV *class, char *path)	2561	new (SV *class, SV *data_sv)
2190	CODE:	2562	CODE:
2191	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
2192	OUTPUT:	2569	OUTPUT:
2193	RETVAL	2570	RETVAL
2194		2571
		2572	DC::RW
		2573	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2574	CODE:
		2575	RETVAL = SDL_RWFromFile (path, mode);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	# fails on win32:
		2580	# dc.xs(2268) : error C2059: syntax error : '('
2195	void	2581	#void
		2582	#close (DC::RW self)
		2583	# CODE:
		2584	# (self->(close)) (self);
		2585
		2586	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2587
		2588	PROTOTYPES: DISABLE
		2589
		2590	DC::Channel
		2591	find ()
		2592	CODE:
		2593	{
		2594	RETVAL = Mix_GroupAvailable (-1);
		2595
		2596	if (RETVAL < 0)
		2597	{
		2598	RETVAL = Mix_GroupOldest (-1);
		2599
		2600	if (RETVAL < 0)
		2601	XSRETURN_UNDEF;
		2602
		2603	Mix_HaltChannel (RETVAL);
		2604	}
		2605
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	OUTPUT:
		2610	RETVAL
		2611
		2612	void
		2613	halt (DC::Channel self)
		2614	CODE:
		2615	Mix_HaltChannel (self);
		2616
		2617	void
		2618	expire (DC::Channel self, int ticks = -1)
		2619	CODE:
		2620	Mix_ExpireChannel (self, ticks);
		2621
		2622	void
		2623	fade_out (DC::Channel self, int ticks = -1)
		2624	CODE:
		2625	Mix_FadeOutChannel (self, ticks);
		2626
		2627	int
		2628	volume (DC::Channel self, int volume)
		2629	CODE:
		2630	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	unregister_all_effects (DC::Channel self)
		2636	CODE:
		2637	Mix_UnregisterAllEffects (self);
		2638
		2639	void
		2640	set_panning (DC::Channel self, int left, int right)
		2641	CODE:
		2642	left = CLAMP (left , 0, 255);
		2643	right = CLAMP (right, 0, 255);
		2644	Mix_SetPanning (self, left, right);
		2645
		2646	void
		2647	set_distance (DC::Channel self, int distance)
		2648	CODE:
		2649	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2650
		2651	void
		2652	set_position (DC::Channel self, int angle, int distance)
		2653	CODE:
		2654
		2655	void
		2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2657	CODE:
		2658	{
		2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2662	}
		2663
		2664	void
		2665	set_reverse_stereo (DC::Channel self, int flip)
		2666	CODE:
		2667	Mix_SetReverseStereo (self, flip);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2670
		2671	PROTOTYPES: DISABLE
		2672
		2673	DC::MixChunk
		2674	new (SV *class, DC::RW rwops)
		2675	CODE:
		2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2677	OUTPUT:
		2678	RETVAL
		2679
		2680	void
2196	DESTROY (CFPlus::MixChunk self)	2681	DESTROY (DC::MixChunk self)
2197	CODE:	2682	CODE:
2198	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
2199		2684
2200	int	2685	int
2201	volume (CFPlus::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
2202	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
2203	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
2204	OUTPUT:	2691	OUTPUT:
2205	RETVAL	2692	RETVAL
2206		2693
2207	int	2694	DC::Channel
2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2695	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2209	CODE:	2696	CODE:
		2697	{
2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2699
		2700	if (RETVAL < 0)
		2701	XSRETURN_UNDEF;
		2702
		2703	if (channel < 0)
		2704	{
		2705	Mix_UnregisterAllEffects (RETVAL);
		2706	Mix_Volume (RETVAL, 128);
		2707	}
		2708	}
2211	OUTPUT:	2709	OUTPUT:
2212	RETVAL	2710	RETVAL
2213		2711
2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2215		2713
2216	int	2714	int
2217	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
2218	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
2219	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
2220	OUTPUT:	2721	OUTPUT:
2221	RETVAL	2722	RETVAL
2222		2723
2223	int	2724	void
2224	fade_out (int ms)	2725	fade_out (int ms)
2225	CODE:	2726	CODE:
2226	RETVAL = Mix_FadeOutMusic (ms);	2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
		2734	DC::MixMusic
		2735	new (SV *class, DC::RW rwops)
		2736	CODE:
		2737	RETVAL = Mix_LoadMUS_RW (rwops);
2227	OUTPUT:	2738	OUTPUT:
2228	RETVAL	2739	RETVAL
2229		2740
2230	CFPlus::MixMusic
2231	new_from_file (SV *class, char *path)
2232	CODE:
2233	RETVAL = Mix_LoadMUS (path);
2234	OUTPUT:
2235	RETVAL
2236
2237	void	2741	void
2238	DESTROY (CFPlus::MixMusic self)	2742	DESTROY (DC::MixMusic self)
2239	CODE:	2743	CODE:
2240	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
2241		2745
2242	int	2746	int
2243	play (CFPlus::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
2244	CODE:	2748	CODE:
2245	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
2246	OUTPUT:	2750	OUTPUT:
2247	RETVAL	2751	RETVAL
2248		2752
2249	int	2753	void
2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2754	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2251	CODE:	2755	CODE:
2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2756	Mix_FadeInMusicPos (self, loops, ms, position);
2253	OUTPUT:
2254	RETVAL
2255		2757
2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
2257		2761
2258	BOOT:	2762	BOOT:
2259	{	2763	{
2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2261	static const struct {	2765	static const struct {
2262	const char *name;	2766	const char *name;
2263	IV iv;	2767	IV iv;
2264	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
2265	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
…		…
2277	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
2278	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
2279	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
2280	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
2281	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
2282	const_iv (GL_AND),	2787	const_iv (GL_AND),
2283	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
2284	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
2285	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
2286	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
2299	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
2300	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
2301	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
2302	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2808	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2809	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2810	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2811	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2812	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2813	const_iv (GL_COMPRESSED_RGB_ARB),
		2814	const_iv (GL_COMPRESSED_RGBA_ARB),
2304	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
2305	const_iv (GL_PROXY_TEXTURE_1D),	2816	const_iv (GL_PROXY_TEXTURE_1D),
2306	const_iv (GL_PROXY_TEXTURE_2D),	2817	const_iv (GL_PROXY_TEXTURE_2D),
2307	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
2308	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
…		…
2332	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
2333	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
2334	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
2335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
2336	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
2337	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
2338	const_iv (GL_LINE_STRIP),	2850	const_iv (GL_LINE_STRIP),
2339	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
2340	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
2341	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
2342	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
2343	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
2344	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
2345	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2858	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2859	const_iv (GL_POINT_SMOOTH_HINT),
		2860	const_iv (GL_LINE_SMOOTH_HINT),
		2861	const_iv (GL_POLYGON_SMOOTH_HINT),
		2862	const_iv (GL_GENERATE_MIPMAP_HINT),
		2863	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2346	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
2347	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
2348	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
2349	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
2350	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
2351	# undef const_iv	2871	# undef const_iv
…		…
2356		2876
2357	texture_av = newAV ();	2877	texture_av = newAV ();
2358	AvREAL_off (texture_av);	2878	AvREAL_off (texture_av);
2359	}	2879	}
2360		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
		2886
2361	char *	2887	char *
2362	gl_vendor ()	2888	gl_vendor ()
2363	CODE:	2889	CODE:
2364	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
2365	OUTPUT:	2891	OUTPUT:
…		…
2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2964	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2439		2965
2440	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
2441	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2967	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2442		2968
		2969	PROTOTYPES: DISABLE
		2970
2443	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
2444		2972
2445	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
2446		2974
2447	void glTranslate (float x, float y, float z = 0.)	2975	void glTranslate (float x, float y, float z = 0.)
…		…
2454		2982
2455	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
2456	CODE:	2984	CODE:
2457	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
2458		2986
2459	void glBegin (int mode)
2460
2461	void glEnd ()
2462
2463	void glColor (float r, float g, float b, float a = 1.0)	2987	void glColor (float r, float g, float b, float a = 1.0)
2464	PROTOTYPE: @
2465	ALIAS:	2988	ALIAS:
2466	glColor_premultiply = 1	2989	glColor_premultiply = 1
2467	CODE:	2990	CODE:
2468	if (ix)	2991	if (ix)
2469	{	2992	{
…		…
2472	b *= a;	2995	b *= a;
2473	}	2996	}
2474	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
2475	glColor4f (r, g, b, a);	2998	glColor4f (r, g, b, a);
2476		2999
2477	void glInterleavedArrays (int format, int stride, char *data)
2478
2479	void glDrawElements (int mode, int count, int type, char *indices)
2480
2481	# 1.2 void glDrawRangeElements (int mode, int start, int end
2482
2483	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
2484	CODE:	3001	CODE:
2485	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
2486	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
2487		3004
…		…
2491		3008
2492	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
2493	CODE:	3010	CODE:
2494	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
2495		3012
		3013	void glRect (float x1, float y1, float x2, float y2)
		3014	CODE:
		3015	glRectf (x1, y1, x2, y2);
		3016
		3017	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3018	CODE:
		3019	glBegin (GL_LINE_LOOP);
		3020	glVertex2f (x1, y1);
		3021	glVertex2f (x2, y1);
		3022	glVertex2f (x2, y2);
		3023	glVertex2f (x1, y2);
		3024	glEnd ();
		3025
		3026	PROTOTYPES: ENABLE
		3027
		3028	void glBegin (int mode)
		3029
		3030	void glEnd ()
		3031
		3032	void glPointSize (GLfloat size)
		3033
		3034	void glLineWidth (GLfloat width)
		3035
		3036	void glInterleavedArrays (int format, int stride, char *data)
		3037
		3038	void glDrawElements (int mode, int count, int type, char *indices)
		3039
		3040	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3041
2496	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
2497	CODE:	3043	CODE:
2498	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
2499		3045
2500	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
2516	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3062	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2517	CODE:	3063	CODE:
2518	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
2519	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2520		3066
2521	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3067	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2522		3068
2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3069	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2524		3070
2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3071	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2526		3072
…		…
2552		3098
2553	void glEndList ()	3099	void glEndList ()
2554		3100
2555	void glCallList (int list)	3101	void glCallList (int list)
2556		3102
		3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3104
		3105	PROTOTYPES: DISABLE
		3106
		3107	void
		3108	find_widget (SV *self, NV x, NV y)
		3109	PPCODE:
		3110	{
		3111	if (within_widget (self, x, y))
		3112	XPUSHs (self);
		3113	}
		3114
		3115	BOOT:
		3116	{
		3117	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3118
		3119	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3120	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3121	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3122	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3123	}
		3124
		3125	void
		3126	draw (SV *self)
		3127	CODE:
		3128	{
		3129	HV *hv;
		3130	SV **svp;
		3131	NV x, y, w, h;
		3132	SV *draw_x_sv = GvSV (draw_x_gv);
		3133	SV *draw_y_sv = GvSV (draw_y_gv);
		3134	SV *draw_w_sv = GvSV (draw_w_gv);
		3135	SV *draw_h_sv = GvSV (draw_h_gv);
		3136	double draw_x, draw_y;
		3137
		3138	if (!SvROK (self))
		3139	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3140
		3141	hv = (HV *)SvRV (self);
		3142
		3143	if (SvTYPE (hv) != SVt_PVHV)
		3144	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3145
		3146	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3147	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3148
		3149	if (!h || !w)
		3150	XSRETURN_EMPTY;
		3151
		3152	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3153	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3154
		3155	draw_x = SvNV (draw_x_sv) + x;
		3156	draw_y = SvNV (draw_y_sv) + y;
		3157
		3158	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3159	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3160	XSRETURN_EMPTY;
		3161
		3162	sv_setnv (draw_x_sv, draw_x);
		3163	sv_setnv (draw_y_sv, draw_y);
		3164
		3165	glPushMatrix ();
		3166	glTranslated (x, y, 0);
		3167
		3168	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3169	{
		3170	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3171
		3172	if (svp && SvTRUE (*svp))
		3173	{
		3174	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3175	glEnable (GL_BLEND);
		3176	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3177	glBegin (GL_QUADS);
		3178	glVertex2f (0, 0);
		3179	glVertex2f (w, 0);
		3180	glVertex2f (w, h);
		3181	glVertex2f (0, h);
		3182	glEnd ();
		3183	glDisable (GL_BLEND);
		3184	}
		3185	}
		3186	#if 0
		3187	// draw borders, for debugging
		3188	glPushMatrix ();
		3189	glColor4f (1., 1., 0., 1.);
		3190	glTranslatef (.5, .5, 0.);
		3191	glBegin (GL_LINE_LOOP);
		3192	glVertex2f (0 , 0);
		3193	glVertex2f (w - 1, 0);
		3194	glVertex2f (w - 1, h - 1);
		3195	glVertex2f (0 , h - 1);
		3196	glEnd ();
		3197	glPopMatrix ();
		3198	#endif
		3199	PUSHMARK (SP);
		3200	XPUSHs (self);
		3201	PUTBACK;
		3202	call_method ("_draw", G_VOID | G_DISCARD);
		3203	SPAGAIN;
		3204
		3205	glPopMatrix ();
		3206
		3207	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3208	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3209	}
		3210

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