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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 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>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		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
36	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
37	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
38		51
39	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
40		53
41	#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
42		66
43	#ifndef _WIN32	67	#ifndef _WIN32
44	# include <sys/types.h>	68	# include <sys/types.h>
45	# include <sys/socket.h>	69	# include <sys/socket.h>
46	# include <netinet/in.h>	70	# include <netinet/in.h>
47	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
48	# include <inttypes.h>	72	# include <inttypes.h>
49	#endif	73	#endif
50		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
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else
63	# define PARACHUTE 0
64	#endif
65		95
66	static AV *texture_av;	96	static AV *texture_av;
67		97
68	static struct	98	static struct
69	{	99	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	136	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	137	glDeleteTextures (1, &name);
108	}	138	}
109		139
110	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
111		142
112	#include "pango-font.c"	143	#include "pango-font.c"
113	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
114	#include "pango-render.c"	145	#include "pango-render.c"
115		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
118		151
119	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
120		153
121	static int	154	static int
122	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
123	{	156	{
124	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		171
139	typedef struct cf_layout {	172	typedef struct cf_layout {
140	PangoLayout *pl;	173	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
142	int base_height;	175	int base_height;
143	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
144	} *CFPlus__Layout;	178	} *DC__Layout;
145		179
146	static CFPlus__Font default_font;	180	static DC__Font default_font;
147	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
149		183
150	static void	184	static void
151	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	190	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	192	}
159		193
160	static void	194	static void
161	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
162	{	196	{
163	/* 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
164	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
165	*/	199	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
167		201
168	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		204
171	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
172	}	206	}
173		207
174	static void	208	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	210	{
177	PangoRectangle rect;	211	PangoRectangle rect;
178		212
179	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		225
192	typedef uint16_t tileid;	226	typedef uint16_t tileid;
193	typedef uint16_t faceid;	227	typedef uint16_t faceid;
194		228
195	typedef struct {	229	typedef struct {
196	int name;	230	GLuint name;
197	int w, h;	231	int w, h;
198	float s, t;	232	float s, t;
199	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
200	tileid smoothtile;	234	tileid smoothtile;
201	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
221		255
222	int32_t rows;	256	int32_t rows;
223	maprow *row;	257	maprow *row;
224	} *CFPlus__Map;	258	} *DC__Map;
225		259
226	static char *	260	static char *
227	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
228	{	262	{
229	char *p;	263	char *p;
…		…
267	self->texs *= 2;	301	self->texs *= 2;
268	}	302	}
269	}	303	}
270		304
271	static maprow *	305	static maprow *
272	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
273	{	307	{
274	if (0 > y)	308	if (0 > y)
275	{	309	{
276	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
315		349
316	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
317	}	351	}
318		352
319	static mapcell *	353	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
321	{	355	{
322	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
323	}	357	}
324		358
325	static void	359	static void
326	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
327	{	361	{
328	int r;	362	int r;
329		363
330	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	372	self->oy = 0;
339	self->row = 0;	373	self->row = 0;
340	self->rows = 0;	374	self->rows = 0;
341	}	375	}
342		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
343	static void	387	static void
344	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)
345	{	389	{
346	int x, y;	390	int x, y;
347	maprow *row;	391	maprow *row;
348	mapcell *cell;	392	mapcell *cell;
349		393
…		…
361	if (x >= row->c1)	405	if (x >= row->c1)
362	break;	406	break;
363		407
364	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
365		409
366	cell->darkness = 0;	410	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	411	}
371	}	412	}
372	}	413	}
373		414
374	typedef struct {	415	typedef struct {
…		…
428	n |= n >> 16;	469	n |= n >> 16;
429		470
430	return n + 1;	471	return n + 1;
431	}	472	}
432		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
433	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
436		488
437	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
438		571
439	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
440		573
441	BOOT:	574	BOOT:
442	{	575	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	577	static const struct {
445	const char *name;	578	const char *name;
446	IV iv;	579	IV iv;
447	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
470		603
471	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
474		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),
475	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
555	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)
556	# undef const_iv	772	# undef const_iv
557	};	773	};
558		774
559	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; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		794
579	NV floor (NV x)	795	NV floor (NV x)
580		796
581	NV ceil (NV x)	797	NV ceil (NV x)
582		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
583	void	803	void
584	pango_init ()	804	pango_init ()
585	CODE:	805	CODE:
586	{	806	{
587	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
588	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);
589	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
590	}	815	}
591		816
592	char *
593	SDL_GetError ()	817	char *SDL_GetError ()
594		818
595	int	819	void SDL_braino ()
596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
597		820
598	void	821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
599	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
600		837
601	void	838	void
602	SDL_ListModes (int rgb, int alpha)	839	SDL_ListModes (int rgb, int alpha)
603	PPCODE:	840	PPCODE:
604	{	841	{
…		…
616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
619		856
620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
621	#if SDL_VERSION_ATLEAST(1,2,10)
622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
624	#endif
625		859
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		861
628	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
629	while (*m)	863	while (*m)
630	{	864	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	865	if ((*m)->w >= 400 && (*m)->h >= 300)
632	{	866	{
633	AV *av = newAV ();	867	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	870	av_push (av, newSViv (rgb));
…		…
660		894
661	if (RETVAL)	895	if (RETVAL)
662	{	896	{
663	av_clear (texture_av);	897	av_clear (texture_av);
664		898
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#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);
667	#include "glfunc.h"	901	#include "glfunc.h"
668	#undef GL_FUNC	902	#undef GL_FUNC
669	}	903	}
670	}	904	}
…		…
677	char *	911	char *
678	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
679		913
680	int	914	int
681	SDL_GetAppState ()	915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
682		919
683	void	920	void
684	poll_events ()	921	poll_events ()
685	PPCODE:	922	PPCODE:
686	{	923	{
…		…
696	{	933	{
697	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
698	case SDL_KEYUP:	935	case SDL_KEYUP:
699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
701	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);
702	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 */
703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
704	break;	941	break;
705		942
706	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
725	x = ev.motion.x;	962	x = ev.motion.x;
726	y = ev.motion.y;	963	y = ev.motion.y;
727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
728	}	965	}
729		966
730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
731	hv_store (hv, "state", 5, newSViv (state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
732	hv_store (hv, "x", 1, newSViv (x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
733	hv_store (hv, "y", 1, newSViv (y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
736	}	973	}
737	break;	974	break;
738		975
739	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
740	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
742		979
743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	990	break;
754	}	991	}
755		992
756	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))));
757	}	994	}
758	}	995	}
759		996
760	int	997	int
761	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)
762	POSTCALL:	999	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
765		1002
766	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
767	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
768		1021
769	int	1022	int
770	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
		1024
		1025	const char *
		1026	Mix_GetError ()
771		1027
772	void	1028	void
773	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
774	CODE:	1030	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	}	1057	}
802	}	1058	}
803	#endif	1059	#endif
804	}	1060	}
805		1061
806	void	1062	int
807	add_font (char *file)	1063	add_font (char *file)
808	CODE:	1064	CODE:
809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
810		1068
811	void	1069	void
812	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
813	ALIAS:	1071	ALIAS:
814	load_image_file = 1	1072	load_image_file = 1
…		…
817	STRLEN image_len;	1075	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	1076	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	1077	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
824		1082
825	if (!rw)	1083	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
827		1085
…		…
900	void	1158	void
901	error (char *message)	1159	error (char *message)
902	CODE:	1160	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1162	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	1164	#endif
907		1165
908	void	1166	void
909	fatal (char *message)	1167	fatal (char *message)
910	CODE:	1168	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1170	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1172	#endif
915	_exit (1);	1173	_exit (1);
916		1174
917	void	1175	void
918	_exit (int retval = 0)	1176	_exit (int retval = 0)
…		…
930	#if DEBUG	1188	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1189	VALGRIND_DO_LEAK_CHECK;
932	#endif	1190	#endif
933	}	1191	}
934		1192
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1194
937	CFPlus::Font	1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1198	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1199	CODE:
940	{	1200	{
941	int count;	1201	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1205	}
946	OUTPUT:	1206	OUTPUT:
947	RETVAL	1207	RETVAL
948		1208
949	void	1209	void
950	DESTROY (CFPlus::Font self)	1210	DESTROY (DC::Font self)
951	CODE:	1211	CODE:
952	pango_font_description_free (self);	1212	pango_font_description_free (self);
953		1213
954	void	1214	void
955	make_default (CFPlus::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
956	CODE:	1217	CODE:
957	default_font = self;	1218	default_font = self;
958		1219
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1221
		1222	PROTOTYPES: DISABLE
		1223
961	void	1224	void
962	reset_glyph_cache ()	1225	glyph_cache_backup ()
		1226	PROTOTYPE:
963	CODE:	1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
964	tc_clear ();	1234	tc_restore ();
965		1235
966	CFPlus::Layout	1236	DC::Layout
967	new (SV *class)	1237	new (SV *class)
968	CODE:	1238	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
970		1240
971	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
978		1249
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
981	OUTPUT:	1252	OUTPUT:
982	RETVAL	1253	RETVAL
983		1254
984	void	1255	void
985	DESTROY (CFPlus::Layout self)	1256	DESTROY (DC::Layout self)
986	CODE:	1257	CODE:
987	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
988	Safefree (self);	1260	Safefree (self);
989		1261
990	void	1262	void
991	set_text (CFPlus::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
992	CODE:	1264	CODE:
993	{	1265	{
994	STRLEN textlen;	1266	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
996		1268
997	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
998	}	1270	}
999		1271
1000	void	1272	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1274	CODE:
1003	{	1275	{
1004	STRLEN textlen;	1276	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
1006		1278
1007	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1280	}
1009		1281
1010	void	1282	void
1011	set_shapes (CFPlus::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
1012	CODE:	1284	CODE:
1013	{	1285	{
1014	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1288	const char *pos = text;
…		…
1051	if (attrs)	1323	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
1053	}	1325	}
1054		1326
1055	void	1327	void
1056	get_shapes (CFPlus::Layout self)	1328	get_shapes (DC::Layout self)
1057	PPCODE:	1329	PPCODE:
1058	{	1330	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1332
1061	do	1333	do
1062	{	1334	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1336
1065	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
1066	{	1338	{
1067	PangoRectangle extents;	1339	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1348
1077	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
1078	}	1350	}
1079		1351
1080	int	1352	int
1081	has_wrapped (CFPlus::Layout self)	1353	has_wrapped (DC::Layout self)
1082	CODE:	1354	CODE:
1083	{	1355	{
1084	int lines = 1;	1356	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
1086		1358
…		…
1091	}	1363	}
1092	OUTPUT:	1364	OUTPUT:
1093	RETVAL	1365	RETVAL
1094		1366
1095	SV *	1367	SV *
1096	get_text (CFPlus::Layout self)	1368	get_text (DC::Layout self)
1097	CODE:	1369	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1372	OUTPUT:
1101	RETVAL	1373	RETVAL
1102		1374
1103	void	1375	void
1104	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.)
1105	CODE:	1377	CODE:
1106	self->r = r;	1378	self->r = r;
1107	self->g = g;	1379	self->g = g;
1108	self->b = b;	1380	self->b = b;
1109	self->a = a;	1381	self->a = a;
1110		1382
1111	void	1383	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1385	CODE:
1114	if (self->font != font)	1386	if (self->font != font)
1115	{	1387	{
1116	self->font = font;	1388	self->font = font;
1117	layout_update_font (self);	1389	layout_update_font (self);
1118	}	1390	}
1119		1391
1120	void	1392	void
1121	set_height (CFPlus::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
1122	CODE:	1394	CODE:
1123	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
1124	{	1396	{
1125	self->base_height = base_height;	1397	self->base_height = base_height;
1126	layout_update_font (self);	1398	layout_update_font (self);
1127	}	1399	}
1128		1400
1129	void	1401	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1403	CODE:
1132	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);
1133		1405
1134	void	1406	void
1135	set_indent (CFPlus::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
1136	CODE:	1408	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1410
1139	void	1411	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1413	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1415
1144	void	1416	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1418	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
1152	);	1424	);
1153		1425
1154	void	1426	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1428	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1430
1159	void	1431	void
1160	size (CFPlus::Layout self)	1432	size (DC::Layout self)
1161	PPCODE:	1433	PPCODE:
1162	{	1434	{
1163	int w, h;	1435	int w, h;
1164		1436
1165	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1442	}
1171		1443
1172	int	1444	int
1173	descent (CFPlus::Layout self)	1445	descent (DC::Layout self)
1174	CODE:	1446	CODE:
1175	{	1447	{
1176	PangoRectangle rect;	1448	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
1180	}	1452	}
1181	OUTPUT:	1453	OUTPUT:
1182	RETVAL	1454	RETVAL
1183		1455
1184	int	1456	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1458	CODE:
1187	{	1459	{
1188	int index, trailing;	1460	int index, trailing;
1189	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);
1190	RETVAL = index + trailing;	1462	RETVAL = index + trailing;
1191	}	1463	}
1192	OUTPUT:	1464	OUTPUT:
1193	RETVAL	1465	RETVAL
1194		1466
1195	void	1467	void
1196	cursor_pos (CFPlus::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1469	PPCODE:
1198	{	1470	{
1199	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1201		1473
1202	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1478	}
1207		1479
1208	void	1480	void
1209	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)
1210	PPCODE:	1482	PPCODE:
1211	{	1483	{
1212	int line, x;	1484	int line, x;
1213		1485
1214	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)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1489	--line;
		1490	#endif
1217	EXTEND (SP, 2);	1491	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1492	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1494	}
1221		1495
1222	void	1496	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1497	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1498	PPCODE:
1225	{	1499	{
1226	PangoLayoutLine *lp;	1500	PangoLayoutLine *lp;
1227	int index, trailing;	1501	int index, trailing;
1228		1502
1229	if (line < 0)	1503	if (line < 0)
1230	XSRETURN_EMPTY;	1504	XSRETURN_EMPTY;
1231		1505
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1507	XSRETURN_EMPTY; /* do better */
1234		1508
1235	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);
1236		1510
1237	EXTEND (SP, 2);	1511	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1517	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1518	}
1245	}	1519	}
1246		1520
1247	void	1521	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1522	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1523	CODE:
		1524	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1251	self->pl,	1526	self->pl,
		1527	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1529	self->r, self->g, self->b, self->a,
1254	flags	1530	flags
1255	);	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);
1256		1535
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1536	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1537	draw (DC::Layout self)
1263	CODE:	1538	CODE:
1264	{	1539	{
1265	int ow = SvIV (w_);	1540	glEnable (GL_TEXTURE_2D);
1266	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);
1267		1547
1268	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_))
1269	{	1564	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow || nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1565	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1568	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1569
1282	SvPOK_only (result_);	1570	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1284		1572
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1574	while (oh--)
1287	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);
1288		1576
1289	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1578	}
1296	}	1579	}
1297		1580
1298	void	1581	void
1299	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.)
…		…
1305	{	1588	{
1306	HV *hv = (HV *)SvRV (self);	1589	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	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;
1310		1596
1311	if (items < 5)	1597	if (items < 5)
1312	{	1598	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1639	RETVAL = width > 0;
1354	}	1640	}
1355	OUTPUT:	1641	OUTPUT:
1356	RETVAL	1642	RETVAL
1357		1643
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1645
1360	CFPlus::Map	1646	PROTOTYPES: DISABLE
		1647
		1648	DC::Map
1361	new (SV *class)	1649	new (SV *class)
1362	CODE:	1650	CODE:
1363	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1652	RETVAL->x = 0;
1365	RETVAL->y = 0;	1653	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1661	RETVAL->row = 0;
1374	OUTPUT:	1662	OUTPUT:
1375	RETVAL	1663	RETVAL
1376		1664
1377	void	1665	void
1378	DESTROY (CFPlus::Map self)	1666	DESTROY (DC::Map self)
1379	CODE:	1667	CODE:
1380	{	1668	{
1381	map_clear (self);	1669	map_clear (self);
1382	Safefree (self->face2tile);	1670	Safefree (self->face2tile);
1383	Safefree (self->tex);	1671	Safefree (self->tex);
1384	Safefree (self);	1672	Safefree (self);
1385	}	1673	}
1386		1674
1387	void	1675	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1676	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1677	CODE:
1390	self->w = map_width;	1678	self->w = map_width;
1391	self->h = map_height;	1679	self->h = map_height;
1392		1680
1393	void	1681	void
1394	clear (CFPlus::Map self)	1682	clear (DC::Map self)
1395	CODE:	1683	CODE:
1396	map_clear (self);	1684	map_clear (self);
1397		1685
1398	void	1686	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1687	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1688	CODE:
1401	{	1689	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1690	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1691	need_texid (self, tile);
1404	}	1692	}
1405		1693
1406	void	1694	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1695	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1696	CODE:
1409	{	1697	{
1410	tileid texid;	1698	tileid texid;
1411	maptex *tex;	1699	maptex *tex;
1412		1700
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1713	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1714	tex->smoothlevel = level;
1427	}	1715	}
1428		1716
1429	void	1717	void
1430	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)
1431	CODE:	1719	CODE:
1432	{	1720	{
1433	need_texid (self, texid);	1721	need_texid (self, texid);
1434		1722
1435	{	1723	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1745	}
1458		1746
1459	int	1747	int
1460	ox (CFPlus::Map self)	1748	ox (DC::Map self)
1461	ALIAS:	1749	ALIAS:
1462	oy = 1	1750	oy = 1
1463	x = 2	1751	x = 2
1464	y = 3	1752	y = 3
1465	w = 4	1753	w = 4
…		…
1476	}	1764	}
1477	OUTPUT:	1765	OUTPUT:
1478	RETVAL	1766	RETVAL
1479		1767
1480	void	1768	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1770	CODE:
1483	{	1771	{
1484	if (dx > 0)	1772	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1774	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1503	}	1791	}
1504	}	1792	}
1505		1793
1506	void	1794	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1796	CODE:
1509	{	1797	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1799	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1800	mapcell *cell;
1513	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1514		1804
1515	while (data < data_end - 1)	1805	while (data < data_end - 1)
1516	{	1806	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1518		1808
…		…
1538	uint8_t ext, cmd;	1828	uint8_t ext, cmd;
1539		1829
1540	do	1830	do
1541	{	1831	{
1542	ext = *data++;	1832	ext = *data++;
1543	cmd = ext & 0x3f;	1833	cmd = ext & 0x7f;
1544		1834
1545	if (cmd < 4)	1835	if (cmd < 4)
1546	cell->darkness = 255 - ext * 64 + 1;	1836	cell->darkness = 255 - ext * 64 + 1;
1547	else if (cmd == 5) // health	1837	else if (cmd == 5) // health
1548	{	1838	{
…		…
1551	}	1841	}
1552	else if (cmd == 6) // monster width	1842	else if (cmd == 6) // monster width
1553	cell->stat_width = *data++ + 1;	1843	cell->stat_width = *data++ + 1;
1554	else if (cmd == 0x47)	1844	else if (cmd == 0x47)
1555	{	1845	{
1556	if (*data == 4)	1846	if (*data == 1) cell->player = data [1];
1557	; // 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);
1558		1850
1559	data += *data + 1;	1851	data += *data + 1;
1560	}	1852	}
1561	else if (cmd == 8) // cell flags	1853	else if (cmd == 8) // cell flags
1562	cell->flags = *data++;	1854	cell->flags = *data++;
…		…
1569	}	1861	}
1570	else	1862	else
1571	cell->darkness = *data++ + 1;	1863	cell->darkness = *data++ + 1;
1572	}	1864	}
1573		1865
		1866	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1867	if (flags & (4 >> z))
1575	{	1868	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1870	need_facenum (self, face);
1578	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	}
1579	}	1886	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1887	}
1595	else	1888	else
1596	cell->darkness = 0;	1889	CELL_CLEAR (cell);
1597	}	1890	}
1598	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1599		1894
1600	SV *	1895	SV *
1601	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)
1602	CODE:	1897	CODE:
1603	{	1898	{
1604	int x1, x;	1899	int x1, x;
1605	int y1, y;	1900	int y1, y;
1606	int z;	1901	int z;
…		…
1651	}	1946	}
1652	OUTPUT:	1947	OUTPUT:
1653	RETVAL	1948	RETVAL
1654		1949
1655	void	1950	void
1656	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)
1657	CODE:	1952	CODE:
1658	{	1953	{
		1954	int x, y, z;
		1955
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	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
1661	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)
1662	smooth_key skey;	1959	smooth_key skey;
1663	int x, y, z;	1960	int pl_x, pl_y;
1664	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;
1665		1967
1666	// thats current max. sorry.	1968	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1969	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1970	if (sh > 255) sh = 255;
1669		1971
1670	// clear key, in case of extra padding	1972	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1973	memset (&skey, 0, sizeof (skey));
1672		1974
1673	glColor4ub (255, 255, 255, 255);	1975	memset (&key, 0, sizeof (key));
1674		1976	key.r = 255;
1675	glEnable (GL_BLEND);	1977	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1978	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1979	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1980	key.mode = GL_QUADS;
1679		1981	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1982	key.texname = -1;
1681
1682	last_name = 0;
1683		1983
1684	mx += self->x;	1984	mx += self->x;
1685	my += self->y;	1985	my += self->y;
1686		1986
1687	// first pass: determine smooth_max	1987	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	2003	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	2004	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	2005	self->tex [cell->tile [2]].smoothlevel));
1706	}	2006	}
1707	}	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);
1708		2012
1709	for (z = 0; z <= 2; z++)	2013	for (z = 0; z <= 2; z++)
1710	{	2014	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	2015	memset (smooth_level, 0, sizeof (smooth_level));
1712		2016
…		…
1725	{	2029	{
1726	maptex tex = self->tex [tile];	2030	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	2031	int px = (x + 1) * T - tex.w;
1728	int py = (y + 1) * T - tex.h;	2032	int py = (y + 1) * T - tex.h;
1729		2033
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	2034	if (key.texname != tex.name)
1733	{	2035	{
1734	if (!tex.name)	2036	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	2037	tex = self->tex [2]; /* missing, replace by noface */
1736		2038
1737	glEnd ();	2039	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2040	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	2041	}
1741		2042
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2043	if (expect_false (cell->player == player) && expect_false (z == 2))
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1746
1747	if (cell->flags && z == 2)
1748	{	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
1749	if (cell->flags & 1)	2059	if (cell->flags & 1)
1750	{	2060	{
1751	maptex tex = self->tex [1];	2061	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	2062	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	2063	int py = y * T - T * 6 / 32;
1754		2064
		2065	if (tex.name)
1755	glEnd ();	2066	{
1756	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);
1757	glBegin (GL_QUADS);	2077	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	2078	}
1764	}	2079	}
1765		2080
1766	// update smooth hash	2081	// update smooth hash
1767	if (tex.smoothtile)	2082	if (tex.smoothtile)
…		…
1803	}	2118	}
1804	}	2119	}
1805	}	2120	}
1806	}	2121	}
1807		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
1808	// go through all smoothlevels, lowest to highest, then draw.	2126	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	2127	// this is basically counting sort
1810	{	2128	{
1811	int w, b;	2129	int w, b;
1812		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	2133	for (w = 0; w < 256 / 32; ++w)
1814	{	2134	{
1815	uint32_t smask = smooth_level [w];	2135	uint32_t smask = smooth_level [w];
1816	if (smask)	2136	if (smask)
1817	for (b = 0; b < 32; ++b)	2137	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	2156	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	2158	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	2159	float dy = tex.t * .5f ; // 2 images/column
1840		2160
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	2161	if (tex.name)
1844	{	2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
1845	if (!tex.name)	2165	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	2166	{
1847
1848	glEnd ();	2167	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
1851	}	2170	}
1852		2171
1853	if (border)	2172	if (border)
1854	{	2173	{
1855	float ox = border * dx;	2174	float ox = border * dx;
1856		2175
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2180	}
1862		2181
1863	if (corner)	2182	if (corner)
1864	{	2183	{
1865	float ox = corner * dx;	2184	float ox = corner * dx;
1866		2185
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
1871	}	2191	}
1872	}	2192	}
1873	}	2193	}
1874	}	2194	}
1875	}	2195	}
		2196
		2197	glEnd ();
		2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
1876	}	2200	}
1877		2201
1878	hv_clear (smooth);	2202	hv_clear (smooth);
1879	}	2203	}
1880		2204
1881	glEnd ();	2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
1882		2210
1883	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
1884	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
		2223	rc_free (rc);
1885		2224
1886	// top layer: overlays such as the health bar	2225	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2226	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2227	if (0 <= y + my && y + my < self->rows)
1889	{	2228	{
…		…
1914	}	2253	}
1915	}	2254	}
1916	}	2255	}
1917		2256
1918	void	2257	void
1919	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)
1920	CODE:	2259	CODE:
1921	{	2260	{
1922	static float color[16][3] = {	2261	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1976	}	2315	}
1977		2316
1978	void	2317	void
1979	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)
1980	PPCODE:	2319	PPCODE:
1981	{	2320	{
1982	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2327	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2328	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2329
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2332
1991	mx += self->x;	2333	mx += self->x - 1;
1992	my += self->y;	2334	my += self->y - 1;
1993		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1994	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1996	{	2340	{
1997	maprow *row = self->row + (y + my);	2341	maprow *row = self->row + (y + my);
1998		2342
1999	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2345	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
2003		2347
2004	darkness[y * sw4 + x] = cell->darkness	2348	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2349	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2350	: 255 - FOW_DARKNESS;
2007	}	2351	}
2008	}	2352	}
2009		2353
2010	if (smoothing)
2011	{
2012	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2013	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2014
2015	SvPOK_only (darkness2_sv);
2016	SvCUR_set (darkness2_sv, sw4 * sh);
2017
2018	for (y = 0; y < sh; ++y)	2354	for (y = 0; y < sh; ++y)
2019	for (x = 0; x < sw4; ++x)	2355	for (x = 0; x < sw; ++x)
2020	{	2356	{
2021	float *f = (float *)matrix;	2357	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2022	int dx, dy;	2358	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2023	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];
2024		2366
2025	for (dy = -1; dy <= 1; ++dy)	2367	uint8_t r11 = (d11 + d21 + d12) / 3;
2026	for (dx = -1; dx <= 1; ++dx)	2368	uint8_t r21 = d21;
2027	{	2369	uint8_t r31 = (d21 + d31 + d32) / 3;
2028	unsigned int x2 = x + dx;
2029	unsigned int y2 = y + dy;
2030		2370
2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2371	uint8_t r12 = d12;
2032	}	2372	uint8_t r22 = d22;
		2373	uint8_t r32 = d32;
2033		2374
2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2375	uint8_t r13 = (d13 + d23 + d12) / 3;
2035	}	2376	uint8_t r23 = d23;
		2377	uint8_t r33 = (d23 + d33 + d32) / 3;
2036		2378
2037	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);
2038	}	2388	}
		2389
		2390	free (darkness1);
2039		2391
2040	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
2041	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
2042	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
2043	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
2044	}	2396	}
2045		2397
2046	SV *	2398	SV *
2047	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)
2048	CODE:	2400	CODE:
2049	{	2401	{
2050	int x, y, x1, y1;	2402	int x, y, x1, y1;
2051	SV *data_sv = newSV (w * h * 7 + 5);	2403	SV *data_sv = newSV (w * h * 7 + 5);
2052	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2404	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2109	else	2461	else
2110	*data++ = 0;	2462	*data++ = 0;
2111	}	2463	}
2112	}	2464	}
2113		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	{
2114	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
2115	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
2116	RETVAL = data_sv;	2473	RETVAL = data_sv;
2117	}	2474	}
2118	OUTPUT:	2475	OUTPUT:
2119	RETVAL	2476	RETVAL
2120		2477
2121	void	2478	void
2122	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)
2123	PPCODE:	2480	PPCODE:
2124	{	2481	{
2125	int x, y, z;	2482	int x, y, z;
2126	int w, h;	2483	int w, h;
2127	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;
2128		2495
2129	if (*data++ != 0)	2496	if (*data++ != 0)
2130	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
2131		2498
2132	w = *data++ << 8; w |= *data++;	2499	w = *data++ << 8; w |= *data++;
2133	h = *data++ << 8; h |= *data++;	2500	h = *data++ << 8; h |= *data++;
2134		2501
2135	// 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
…		…
2147	{	2514	{
2148	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
2149		2516
2150	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
2151	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
2152	uint8_t flags = *data++;	2524	flags = *data++;
2153		2525
2154	if (flags)	2526	if (flags)
2155	{	2527	{
2156	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
2157	tileid tile[3] = { 0, 0, 0 };	2529	tileid tile[3] = { 0, 0, 0 };
…		…
2160	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2532	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2161	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2533	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2162		2534
2163	if (cell->darkness == 0)	2535	if (cell->darkness == 0)
2164	{	2536	{
2165	cell->darkness = 0;	2537	/*cell->darkness = 0;*/
		2538	EXTEND (SP, 3);
2166		2539
2167	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
2168	{	2541	{
2169	tileid t = tile [z];	2542	tileid t = tile [z];
2170		2543
2171	if (t >= self->texs || (t && !self->tex [t].name))	2544	if (t >= self->texs || (t && !self->tex [t].name))
2172	{	2545	{
2173	XPUSHs (sv_2mortal (newSViv (t)));	2546	PUSHs (sv_2mortal (newSViv (t)));
2174	need_texid (self, t);	2547	need_texid (self, t);
2175	}	2548	}
2176		2549
2177	cell->tile [z] = t;	2550	cell->tile [z] = t;
2178	}	2551	}
…		…
2180	}	2553	}
2181	}	2554	}
2182	}	2555	}
2183	}	2556	}
2184		2557
2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
2186		2559
2187	CFPlus::MixChunk	2560	DC::RW
2188	new_from_file (SV *class, char *path)	2561	new (SV *class, SV *data_sv)
2189	CODE:	2562	CODE:
2190	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
2191	OUTPUT:	2569	OUTPUT:
2192	RETVAL	2570	RETVAL
2193		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 : '('
2194	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
2195	DESTROY (CFPlus::MixChunk self)	2681	DESTROY (DC::MixChunk self)
2196	CODE:	2682	CODE:
2197	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
2198		2684
2199	int	2685	int
2200	volume (CFPlus::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
2201	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
2202	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
2203	OUTPUT:	2691	OUTPUT:
2204	RETVAL	2692	RETVAL
2205		2693
2206	int	2694	DC::Channel
2207	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)
2208	CODE:	2696	CODE:
		2697	{
2209	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	}
2210	OUTPUT:	2709	OUTPUT:
2211	RETVAL	2710	RETVAL
2212		2711
2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2214		2713
2215	int	2714	int
2216	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
2217	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
2218	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
2219	OUTPUT:	2721	OUTPUT:
2220	RETVAL	2722	RETVAL
2221		2723
2222	int	2724	void
2223	fade_out (int ms)	2725	fade_out (int ms)
2224	CODE:	2726	CODE:
2225	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);
2226	OUTPUT:	2738	OUTPUT:
2227	RETVAL	2739	RETVAL
2228		2740
2229	CFPlus::MixMusic
2230	new_from_file (SV *class, char *path)
2231	CODE:
2232	RETVAL = Mix_LoadMUS (path);
2233	OUTPUT:
2234	RETVAL
2235
2236	void	2741	void
2237	DESTROY (CFPlus::MixMusic self)	2742	DESTROY (DC::MixMusic self)
2238	CODE:	2743	CODE:
2239	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
2240		2745
2241	int	2746	int
2242	play (CFPlus::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
2243	CODE:	2748	CODE:
2244	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
2245	OUTPUT:	2750	OUTPUT:
2246	RETVAL	2751	RETVAL
2247		2752
2248	int	2753	void
2249	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)
2250	CODE:	2755	CODE:
2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2756	Mix_FadeInMusicPos (self, loops, ms, position);
2252	OUTPUT:
2253	RETVAL
2254		2757
2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
2256		2761
2257	BOOT:	2762	BOOT:
2258	{	2763	{
2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2260	static const struct {	2765	static const struct {
2261	const char *name;	2766	const char *name;
2262	IV iv;	2767	IV iv;
2263	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
2264	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
…		…
2276	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
2277	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
2278	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
2279	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
2280	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
2281	const_iv (GL_AND),	2787	const_iv (GL_AND),
2282	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
2283	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
2284	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
2285	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
2298	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
2299	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
2300	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
2301	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
2302	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),
2303	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
2304	const_iv (GL_PROXY_TEXTURE_1D),	2816	const_iv (GL_PROXY_TEXTURE_1D),
2305	const_iv (GL_PROXY_TEXTURE_2D),	2817	const_iv (GL_PROXY_TEXTURE_2D),
2306	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
2307	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
…		…
2331	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
2332	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
2333	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
2334	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
2335	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
2336	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
2337	const_iv (GL_LINE_STRIP),	2850	const_iv (GL_LINE_STRIP),
2338	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
2339	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
2340	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
2341	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
2342	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
2343	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
2344	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),
2345	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
2346	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
2347	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
2348	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
2349	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
2350	# undef const_iv	2871	# undef const_iv
…		…
2355		2876
2356	texture_av = newAV ();	2877	texture_av = newAV ();
2357	AvREAL_off (texture_av);	2878	AvREAL_off (texture_av);
2358	}	2879	}
2359		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
		2886
2360	char *	2887	char *
2361	gl_vendor ()	2888	gl_vendor ()
2362	CODE:	2889	CODE:
2363	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
2364	OUTPUT:	2891	OUTPUT:
…		…
2437	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_)
2438		2965
2439	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
2440	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_)
2441		2968
		2969	PROTOTYPES: DISABLE
		2970
2442	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
2443		2972
2444	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
2445		2974
2446	void glTranslate (float x, float y, float z = 0.)	2975	void glTranslate (float x, float y, float z = 0.)
…		…
2453		2982
2454	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
2455	CODE:	2984	CODE:
2456	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
2457		2986
2458	void glBegin (int mode)
2459
2460	void glEnd ()
2461
2462	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)
2463	PROTOTYPE: @
2464	ALIAS:	2988	ALIAS:
2465	glColor_premultiply = 1	2989	glColor_premultiply = 1
2466	CODE:	2990	CODE:
2467	if (ix)	2991	if (ix)
2468	{	2992	{
…		…
2471	b *= a;	2995	b *= a;
2472	}	2996	}
2473	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
2474	glColor4f (r, g, b, a);	2998	glColor4f (r, g, b, a);
2475		2999
2476	void glInterleavedArrays (int format, int stride, char *data)
2477
2478	void glDrawElements (int mode, int count, int type, char *indices)
2479
2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
2481
2482	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
2483	CODE:	3001	CODE:
2484	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
2485	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
2486		3004
…		…
2490		3008
2491	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
2492	CODE:	3010	CODE:
2493	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
2494		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
2495	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
2496	CODE:	3043	CODE:
2497	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
2498		3045
2499	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
2515	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)
2516	CODE:	3063	CODE:
2517	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2519		3066
2520	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)
2521		3068
2522	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)
2523		3070
2524	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)
2525		3072
…		…
2551		3098
2552	void glEndList ()	3099	void glEndList ()
2553		3100
2554	void glCallList (int list)	3101	void glCallList (int list)
2555		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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