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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 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 16
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	95
64	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
65	#endif
66		97
67	static AV *texture_av;	98	static AV *texture_av;
68		99
69	static struct	100	static struct
70	{	101	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	138	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	139	glDeleteTextures (1, &name);
109	}	140	}
110		141
111	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
112		144
113	#include "pango-font.c"	145	#include "pango-font.c"
114	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
115	#include "pango-render.c"	147	#include "pango-render.c"
116		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
119		153
120	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
121		155
122	static int	156	static int
123	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
124	{	158	{
125	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		173
140	typedef struct cf_layout {	174	typedef struct cf_layout {
141	PangoLayout *pl;	175	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
143	int base_height;	177	int base_height;
144	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
145	} *CFPlus__Layout;	180	} *DC__Layout;
146		181
147	static CFPlus__Font default_font;	182	static DC__Font default_font;
148	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
150		185
151	static void	186	static void
152	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	192	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	194	}
160		195
161	static void	196	static void
162	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
163	{	198	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
166	*/	201	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
168		203
169	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		206
172	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
173	}	208	}
174		209
175	static void	210	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	212	{
178	PangoRectangle rect;	213	PangoRectangle rect;
179		214
180	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		227
193	typedef uint16_t tileid;	228	typedef uint16_t tileid;
194	typedef uint16_t faceid;	229	typedef uint16_t faceid;
195		230
196	typedef struct {	231	typedef struct {
197	int name;	232	GLuint name;
198	int w, h;	233	int w, h;
199	float s, t;	234	float s, t;
200	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
201	tileid smoothtile;	236	tileid smoothtile;
202	uint8_t smoothlevel;	237	uint8_t smoothlevel;
		238	uint8_t unused; /* set to zero on use */
203	} maptex;	239	} maptex;
204		240
205	typedef struct {	241	typedef struct {
206	uint32_t player;	242	uint32_t player;
207	tileid tile[3];	243	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	256	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	257	int texs; maptex *tex; // [tileid]
222		258
223	int32_t rows;	259	int32_t rows;
224	maprow *row;	260	maprow *row;
225	} *CFPlus__Map;	261	} *DC__Map;
226		262
227	static char *	263	static char *
228	prepend (char *ptr, int sze, int inc)	264	prepend (char *ptr, int sze, int inc)
229	{	265	{
230	char *p;	266	char *p;
…		…
268	self->texs *= 2;	304	self->texs *= 2;
269	}	305	}
270	}	306	}
271		307
272	static maprow *	308	static maprow *
273	map_get_row (CFPlus__Map self, int y)	309	map_get_row (DC__Map self, int y)
274	{	310	{
275	if (0 > y)	311	if (0 > y)
276	{	312	{
277	int extend = - y + MAP_EXTEND_Y;	313	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	314	Prepend (maprow, self->row, self->rows, extend);
…		…
316		352
317	return row->col + (x - row->c0);	353	return row->col + (x - row->c0);
318	}	354	}
319		355
320	static mapcell *	356	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	357	map_get_cell (DC__Map self, int x, int y)
322	{	358	{
323	return row_get_cell (map_get_row (self, y), x);	359	return row_get_cell (map_get_row (self, y), x);
324	}	360	}
325		361
326	static void	362	static void
327	map_clear (CFPlus__Map self)	363	map_clear (DC__Map self)
328	{	364	{
329	int r;	365	int r;
330		366
331	for (r = 0; r < self->rows; r++)	367	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	368	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	375	self->oy = 0;
340	self->row = 0;	376	self->row = 0;
341	self->rows = 0;	377	self->rows = 0;
342	}	378	}
343		379
		380	#define CELL_CLEAR(cell) \
		381	do { \
		382	if ((cell)->player) \
		383	(cell)->tile [2] = 0; \
		384	(cell)->darkness = 0; \
		385	(cell)->stat_hp = 0; \
		386	(cell)->flags = 0; \
		387	(cell)->player = 0; \
		388	} while (0)
		389
344	static void	390	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	391	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	392	{
347	int x, y;	393	int x, y;
348	maprow *row;	394	maprow *row;
349	mapcell *cell;	395	mapcell *cell;
350		396
…		…
362	if (x >= row->c1)	408	if (x >= row->c1)
363	break;	409	break;
364		410
365	cell = row->col + x - row->c0;	411	cell = row->col + x - row->c0;
366		412
367	cell->darkness = 0;	413	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	414	}
372	}	415	}
373	}	416	}
374		417
375	typedef struct {	418	typedef struct {
…		…
429	n |= n >> 16;	472	n |= n >> 16;
430		473
431	return n + 1;	474	return n + 1;
432	}	475	}
433		476
		477	static unsigned int
		478	popcount (unsigned int n)
		479	{
		480	n -= (n >> 1) & 0x55555555U;
		481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		483	n *= 0x01010101U;
		484
		485	return n >> 24;
		486	}
		487
434	/* SDL should provide this, really. */	488	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	489	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	490	#define SDLK_MODIFIER_MAX 314
437		491
438	/******************************************************************************/	492	/******************************************************************************/
439		493
		494	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		495	static GV *hover_gv;
		496
440	static int	497	static int
441	within_widget (SV *widget, NV x, NV y)	498	within_widget (SV *widget, NV x, NV y)
442	{	499	{
443	HV *self;	500	HV *self;
444	SV **svp;	501	SV **svp;
…		…
473	return 0;	530	return 0;
474		531
475	return 1;	532	return 1;
476	}	533	}
477		534
478	MODULE = CFPlus PACKAGE = CFPlus	535	/******************************************************************************/
		536
		537	/* process keyboard modifiers */
		538	static int
		539	mod_munge (int mod)
		540	{
		541	mod &= MOD_MASK;
		542
		543	if (mod & (KMOD_META | KMOD_ALT))
		544	mod |= KMOD_LRAM;
		545
		546	return mod;
		547	}
		548
		549	static void
		550	deliantra_main ()
		551	{
		552	char *argv[] = { 0 };
		553	call_argv ("::main", G_DISCARD | G_VOID, argv);
		554	}
		555
		556	#ifdef __MACOSX__
		557	/* to due surprising braindamage on the side of SDL design, we
		558	* do some mind-boggling hack here: SDL requires a custom main()
		559	* on OS X, so... we provide one and call the original main(), which,
		560	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		561	* and which calls our main (== SDL_main) back.
		562	*/
		563	extern C_LINKAGE int
		564	main (int argc, char *argv[])
		565	{
		566	deliantra_main ();
		567	}
		568
		569	#undef main
		570
		571	extern C_LINKAGE int main (int argc, char *argv[]);
		572
		573	static void
		574	SDL_braino (void)
		575	{
		576	char *argv[] = { "deliantra client", 0 };
		577	(main) (1, argv);
		578	}
		579	#else
		580	static void
		581	SDL_braino (void)
		582	{
		583	deliantra_main ();
		584	}
		585	#endif
		586
		587	MODULE = Deliantra::Client PACKAGE = DC
479		588
480	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
481		590
482	BOOT:	591	BOOT:
483	{	592	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	593	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	594	static const struct {
486	const char *name;	595	const char *name;
487	IV iv;	596	IV iv;
488	} *civ, const_iv[] = {	597	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	598	# define const_iv(name) { # name, (IV)name }
…		…
511		620
512	const_iv (SDL_APPINPUTFOCUS),	621	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	622	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	623	const_iv (SDL_APPACTIVE),
515		624
		625
		626	const_iv (SDLK_UNKNOWN),
		627	const_iv (SDLK_FIRST),
		628	const_iv (SDLK_BACKSPACE),
		629	const_iv (SDLK_TAB),
		630	const_iv (SDLK_CLEAR),
		631	const_iv (SDLK_RETURN),
		632	const_iv (SDLK_PAUSE),
		633	const_iv (SDLK_ESCAPE),
		634	const_iv (SDLK_SPACE),
		635	const_iv (SDLK_EXCLAIM),
		636	const_iv (SDLK_QUOTEDBL),
		637	const_iv (SDLK_HASH),
		638	const_iv (SDLK_DOLLAR),
		639	const_iv (SDLK_AMPERSAND),
		640	const_iv (SDLK_QUOTE),
		641	const_iv (SDLK_LEFTPAREN),
		642	const_iv (SDLK_RIGHTPAREN),
		643	const_iv (SDLK_ASTERISK),
		644	const_iv (SDLK_PLUS),
		645	const_iv (SDLK_COMMA),
		646	const_iv (SDLK_MINUS),
		647	const_iv (SDLK_PERIOD),
		648	const_iv (SDLK_SLASH),
		649	const_iv (SDLK_0),
		650	const_iv (SDLK_1),
		651	const_iv (SDLK_2),
		652	const_iv (SDLK_3),
		653	const_iv (SDLK_4),
		654	const_iv (SDLK_5),
		655	const_iv (SDLK_6),
		656	const_iv (SDLK_7),
		657	const_iv (SDLK_8),
		658	const_iv (SDLK_9),
		659	const_iv (SDLK_COLON),
		660	const_iv (SDLK_SEMICOLON),
		661	const_iv (SDLK_LESS),
		662	const_iv (SDLK_EQUALS),
		663	const_iv (SDLK_GREATER),
		664	const_iv (SDLK_QUESTION),
		665	const_iv (SDLK_AT),
		666
		667	const_iv (SDLK_LEFTBRACKET),
		668	const_iv (SDLK_BACKSLASH),
		669	const_iv (SDLK_RIGHTBRACKET),
		670	const_iv (SDLK_CARET),
		671	const_iv (SDLK_UNDERSCORE),
		672	const_iv (SDLK_BACKQUOTE),
		673	const_iv (SDLK_DELETE),
		674
		675	const_iv (SDLK_FIRST),
		676	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	677	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	678	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	679	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	680	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	681	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	753	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	754	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	755	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	756	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	757	const_iv (KMOD_MODE),
		758
		759	const_iv (KMOD_LRAM),
		760
		761	const_iv (MIX_DEFAULT_FORMAT),
		762
		763	const_iv (SDL_INIT_TIMER),
		764	const_iv (SDL_INIT_AUDIO),
		765	const_iv (SDL_INIT_VIDEO),
		766	const_iv (SDL_INIT_CDROM),
		767	const_iv (SDL_INIT_JOYSTICK),
		768	const_iv (SDL_INIT_EVERYTHING),
		769	const_iv (SDL_INIT_NOPARACHUTE),
		770	const_iv (SDL_INIT_EVENTTHREAD),
		771
		772	const_iv (SDL_GL_RED_SIZE),
		773	const_iv (SDL_GL_GREEN_SIZE),
		774	const_iv (SDL_GL_BLUE_SIZE),
		775	const_iv (SDL_GL_ALPHA_SIZE),
		776	const_iv (SDL_GL_DOUBLEBUFFER),
		777	const_iv (SDL_GL_BUFFER_SIZE),
		778	const_iv (SDL_GL_DEPTH_SIZE),
		779	const_iv (SDL_GL_STENCIL_SIZE),
		780	const_iv (SDL_GL_ACCUM_RED_SIZE),
		781	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		782	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		783	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		784	const_iv (SDL_GL_STEREO),
		785	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		786	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		787	const_iv (SDL_GL_ACCELERATED_VISUAL),
		788	const_iv (SDL_GL_SWAP_CONTROL),
		789
		790	const_iv (FOW_DARKNESS)
597	# undef const_iv	791	# undef const_iv
598	};	792	};
599		793
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		813
620	NV floor (NV x)	814	NV floor (NV x)
621		815
622	NV ceil (NV x)	816	NV ceil (NV x)
623		817
		818	IV minpot (UV n)
		819
		820	IV popcount (UV n)
		821
624	void	822	void
625	pango_init ()	823	pango_init ()
626	CODE:	824	CODE:
627	{	825	{
628	opengl_fontmap = pango_opengl_font_map_new ();	826	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	827	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	828	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		829	/*pango_context_set_font_description (opengl_context, default_font);*/
		830	#if PANGO_VERSION_CHECK (1, 15, 2)
		831	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		832	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		833	#endif
631	}	834	}
632		835
633	char *
634	SDL_GetError ()	836	char *SDL_GetError ()
635		837
636	int	838	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		839
639	void	840	int SDL_Init (U32 flags)
		841
		842	int SDL_InitSubSystem (U32 flags)
		843
		844	void SDL_QuitSubSystem (U32 flags)
		845
640	SDL_Quit ()	846	void SDL_Quit ()
		847
		848	int SDL_GL_SetAttribute (int attr, int value)
		849
		850	int SDL_GL_GetAttribute (int attr)
		851	CODE:
		852	if (SDL_GL_GetAttribute (attr, &RETVAL))
		853	XSRETURN_UNDEF;
		854	OUTPUT:
		855	RETVAL
641		856
642	void	857	void
643	SDL_ListModes (int rgb, int alpha)	858	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	859	PPCODE:
645	{	860	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		875
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	876	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	877	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		878
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	879	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		880
669	if (m && m != (SDL_Rect **)-1)	881	if (m && m != (SDL_Rect **)-1)
670	while (*m)	882	while (*m)
671	{	883	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	884	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	885	{
674	AV *av = newAV ();	886	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	887	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	888	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	889	av_push (av, newSViv (rgb));
…		…
701		913
702	if (RETVAL)	914	if (RETVAL)
703	{	915	{
704	av_clear (texture_av);	916	av_clear (texture_av);
705		917
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	919	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	920	#include "glfunc.h"
709	#undef GL_FUNC	921	#undef GL_FUNC
710	}	922	}
711	}	923	}
…		…
718	char *	930	char *
719	SDL_GetKeyName (int sym)	931	SDL_GetKeyName (int sym)
720		932
721	int	933	int
722	SDL_GetAppState ()	934	SDL_GetAppState ()
		935
		936	int
		937	SDL_GetModState ()
723		938
724	void	939	void
725	poll_events ()	940	poll_events ()
726	PPCODE:	941	PPCODE:
727	{	942	{
…		…
737	{	952	{
738	case SDL_KEYDOWN:	953	case SDL_KEYDOWN:
739	case SDL_KEYUP:	954	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	955	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	956	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	957	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	958	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	959	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	960	break;
746		961
747	case SDL_ACTIVEEVENT:	962	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	963	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	981	x = ev.motion.x;
767	y = ev.motion.y;	982	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	983	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	984	}
770		985
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	986	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	987	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	988	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	989	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	990	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	991	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	992	}
778	break;	993	break;
779		994
780	case SDL_MOUSEBUTTONDOWN:	995	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	996	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		998
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	999	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1000	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1001	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1002	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1007	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1008	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1009	break;
795	}	1010	}
796		1011
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	1013	}
799	}	1014	}
800		1015
801	int	1016	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	1018	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1019	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1020	Mix_ChannelFinished (channel_finished);
806		1021
807	void	1022	void
		1023	Mix_QuerySpec ()
		1024	PPCODE:
		1025	{
		1026	int freq, channels;
		1027	Uint16 format;
		1028
		1029	if (Mix_QuerySpec (&freq, &format, &channels))
		1030	{
		1031	EXTEND (SP, 3);
		1032	PUSHs (sv_2mortal (newSViv (freq)));
		1033	PUSHs (sv_2mortal (newSViv (format)));
		1034	PUSHs (sv_2mortal (newSViv (channels)));
		1035	}
		1036	}
		1037
		1038	void
808	Mix_CloseAudio ()	1039	Mix_CloseAudio ()
809		1040
810	int	1041	int
811	Mix_AllocateChannels (int numchans = -1)	1042	Mix_AllocateChannels (int numchans = -1)
		1043
		1044	const char *
		1045	Mix_GetError ()
812		1046
813	void	1047	void
814	lowdelay (int fd, int val = 1)	1048	lowdelay (int fd, int val = 1)
815	CODE:	1049	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1050	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1076	}
843	}	1077	}
844	#endif	1078	#endif
845	}	1079	}
846		1080
847	void	1081	int
848	add_font (char *file)	1082	add_font (char *file)
849	CODE:	1083	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1085	OUTPUT:
		1086	RETVAL
851		1087
852	void	1088	void
853	load_image_inline (SV *image_)	1089	load_image_inline (SV *image_)
854	ALIAS:	1090	ALIAS:
855	load_image_file = 1	1091	load_image_file = 1
…		…
858	STRLEN image_len;	1094	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1095	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1096	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1097	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1098	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1099	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1100	: SDL_RWFromConstMem (image, image_len);
865		1101
866	if (!rw)	1102	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1103	croak ("load_image: %s", SDL_GetError ());
868		1104
…		…
941	void	1177	void
942	error (char *message)	1178	error (char *message)
943	CODE:	1179	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1180	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1181	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1182	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1183	#endif
948		1184
949	void	1185	void
950	fatal (char *message)	1186	fatal (char *message)
951	CODE:	1187	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1188	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1189	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1190	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1191	#endif
956	_exit (1);	1192	_exit (1);
957		1193
958	void	1194	void
959	_exit (int retval = 0)	1195	_exit (int retval = 0)
…		…
971	#if DEBUG	1207	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1208	VALGRIND_DO_LEAK_CHECK;
973	#endif	1209	#endif
974	}	1210	}
975		1211
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1212	int
		1213	SvREFCNT (SV *sv)
		1214	CODE:
		1215	RETVAL = SvREFCNT (sv);
		1216	OUTPUT:
		1217	RETVAL
		1218
		1219	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1220
978	PROTOTYPES: DISABLE	1221	PROTOTYPES: DISABLE
979		1222
980	CFPlus::Font	1223	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1224	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1225	CODE:
983	{	1226	{
984	int count;	1227	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1228	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1231	}
989	OUTPUT:	1232	OUTPUT:
990	RETVAL	1233	RETVAL
991		1234
992	void	1235	void
993	DESTROY (CFPlus::Font self)	1236	DESTROY (DC::Font self)
994	CODE:	1237	CODE:
995	pango_font_description_free (self);	1238	pango_font_description_free (self);
996		1239
997	void	1240	void
998	make_default (CFPlus::Font self)	1241	make_default (DC::Font self)
999	PROTOTYPE: $	1242	PROTOTYPE: $
1000	CODE:	1243	CODE:
1001	default_font = self;	1244	default_font = self;
1002		1245
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1246	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1247
1005	PROTOTYPES: DISABLE	1248	PROTOTYPES: DISABLE
1006		1249
1007	void	1250	void
1008	reset_glyph_cache ()	1251	glyph_cache_backup ()
1009	PROTOTYPE:	1252	PROTOTYPE:
1010	CODE:	1253	CODE:
		1254	tc_backup ();
		1255
		1256	void
		1257	glyph_cache_restore ()
		1258	PROTOTYPE:
		1259	CODE:
1011	tc_clear ();	1260	tc_restore ();
1012		1261
1013	CFPlus::Layout	1262	DC::Layout
1014	new (SV *class)	1263	new (SV *class)
1015	CODE:	1264	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1265	New (0, RETVAL, 1, struct cf_layout);
1017		1266
1018	RETVAL->pl = pango_layout_new (opengl_context);	1267	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1269	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1270	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1271	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1272	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1273	RETVAL->font = 0;
		1274	RETVAL->rc = rc_alloc ();
1025		1275
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1277	layout_update_font (RETVAL);
1028	OUTPUT:	1278	OUTPUT:
1029	RETVAL	1279	RETVAL
1030		1280
1031	void	1281	void
1032	DESTROY (CFPlus::Layout self)	1282	DESTROY (DC::Layout self)
1033	CODE:	1283	CODE:
1034	g_object_unref (self->pl);	1284	g_object_unref (self->pl);
		1285	rc_free (self->rc);
1035	Safefree (self);	1286	Safefree (self);
1036		1287
1037	void	1288	void
1038	set_text (CFPlus::Layout self, SV *text_)	1289	set_text (DC::Layout self, SV *text_)
1039	CODE:	1290	CODE:
1040	{	1291	{
1041	STRLEN textlen;	1292	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
1043		1294
1044	pango_layout_set_text (self->pl, text, textlen);	1295	pango_layout_set_text (self->pl, text, textlen);
1045	}	1296	}
1046		1297
1047	void	1298	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1299	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1300	CODE:
1050	{	1301	{
1051	STRLEN textlen;	1302	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
1053		1304
1054	pango_layout_set_markup (self->pl, text, textlen);	1305	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1306	}
1056		1307
1057	void	1308	void
1058	set_shapes (CFPlus::Layout self, ...)	1309	set_shapes (DC::Layout self, ...)
1059	CODE:	1310	CODE:
1060	{	1311	{
1061	PangoAttrList *attrs = 0;	1312	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1313	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1314	const char *pos = text;
…		…
1098	if (attrs)	1349	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1350	pango_layout_set_attributes (self->pl, attrs);
1100	}	1351	}
1101		1352
1102	void	1353	void
1103	get_shapes (CFPlus::Layout self)	1354	get_shapes (DC::Layout self)
1104	PPCODE:	1355	PPCODE:
1105	{	1356	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1357	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1358
1108	do	1359	do
1109	{	1360	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1361	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1362
1112	if (run && shape_attr_p (run))	1363	if (run && shape_attr_p (run))
1113	{	1364	{
1114	PangoRectangle extents;	1365	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1366	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1374
1124	pango_layout_iter_free (iter);	1375	pango_layout_iter_free (iter);
1125	}	1376	}
1126		1377
1127	int	1378	int
1128	has_wrapped (CFPlus::Layout self)	1379	has_wrapped (DC::Layout self)
1129	CODE:	1380	CODE:
1130	{	1381	{
1131	int lines = 1;	1382	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1383	const char *text = pango_layout_get_text (self->pl);
1133		1384
…		…
1138	}	1389	}
1139	OUTPUT:	1390	OUTPUT:
1140	RETVAL	1391	RETVAL
1141		1392
1142	SV *	1393	SV *
1143	get_text (CFPlus::Layout self)	1394	get_text (DC::Layout self)
1144	CODE:	1395	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1396	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1397	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1398	OUTPUT:
1148	RETVAL	1399	RETVAL
1149		1400
1150	void	1401	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1402	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1403	CODE:
1153	self->r = r;	1404	self->r = r;
1154	self->g = g;	1405	self->g = g;
1155	self->b = b;	1406	self->b = b;
1156	self->a = a;	1407	self->a = a;
1157		1408
1158	void	1409	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1410	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1411	CODE:
1161	if (self->font != font)	1412	if (self->font != font)
1162	{	1413	{
1163	self->font = font;	1414	self->font = font;
1164	layout_update_font (self);	1415	layout_update_font (self);
1165	}	1416	}
1166		1417
1167	void	1418	void
1168	set_height (CFPlus::Layout self, int base_height)	1419	set_height (DC::Layout self, int base_height)
1169	CODE:	1420	CODE:
1170	if (self->base_height != base_height)	1421	if (self->base_height != base_height)
1171	{	1422	{
1172	self->base_height = base_height;	1423	self->base_height = base_height;
1173	layout_update_font (self);	1424	layout_update_font (self);
1174	}	1425	}
1175		1426
1176	void	1427	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1428	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1429	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1430	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1431
1181	void	1432	void
1182	set_indent (CFPlus::Layout self, int indent)	1433	set_indent (DC::Layout self, int indent)
1183	CODE:	1434	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1435	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1436
1186	void	1437	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1438	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1439	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1440	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1441
1191	void	1442	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1443	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1444	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1445	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1446	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1447	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1448	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1449	: PANGO_ELLIPSIZE_NONE
1199	);	1450	);
1200		1451
1201	void	1452	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1453	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1454	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1455	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1456
1206	void	1457	void
1207	size (CFPlus::Layout self)	1458	size (DC::Layout self)
1208	PPCODE:	1459	PPCODE:
1209	{	1460	{
1210	int w, h;	1461	int w, h;
1211		1462
1212	layout_get_pixel_size (self, &w, &h);	1463	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1468	}
1218		1469
1219	int	1470	int
1220	descent (CFPlus::Layout self)	1471	descent (DC::Layout self)
1221	CODE:	1472	CODE:
1222	{	1473	{
1223	PangoRectangle rect;	1474	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1475	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1476	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1477	RETVAL = PANGO_DESCENT (rect);
1227	}	1478	}
1228	OUTPUT:	1479	OUTPUT:
1229	RETVAL	1480	RETVAL
1230		1481
1231	int	1482	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1483	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1484	CODE:
1234	{	1485	{
1235	int index, trailing;	1486	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1487	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1488	RETVAL = index + trailing;
1238	}	1489	}
1239	OUTPUT:	1490	OUTPUT:
1240	RETVAL	1491	RETVAL
1241		1492
1242	void	1493	void
1243	cursor_pos (CFPlus::Layout self, int index)	1494	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1495	PPCODE:
1245	{	1496	{
1246	PangoRectangle strong_pos;	1497	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1498	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1499
1249	EXTEND (SP, 3);	1500	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1501	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1502	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1503	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1504	}
1254		1505
1255	void	1506	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1507	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1508	PPCODE:
1258	{	1509	{
1259	int line, x;	1510	int line, x;
1260		1511
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1512	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1513	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1514	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1515	--line;
		1516	#endif
1264	EXTEND (SP, 2);	1517	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1518	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1520	}
1268		1521
1269	void	1522	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1523	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1524	PPCODE:
1272	{	1525	{
1273	PangoLayoutLine *lp;	1526	PangoLayoutLine *lp;
1274	int index, trailing;	1527	int index, trailing;
1275		1528
1276	if (line < 0)	1529	if (line < 0)
1277	XSRETURN_EMPTY;	1530	XSRETURN_EMPTY;
1278		1531
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1532	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1533	XSRETURN_EMPTY; /* do better */
1281		1534
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1535	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1536
1284	EXTEND (SP, 2);	1537	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1543	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1544	}
1292	}	1545	}
1293		1546
1294	void	1547	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1548	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1549	CODE:
		1550	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1551	pango_opengl_render_layout_subpixel (
1298	self->pl,	1552	self->pl,
		1553	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1554	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1555	self->r, self->g, self->b, self->a,
1301	flags	1556	flags
1302	);	1557	);
		1558	// we assume that context_change actually clears/frees stuff
		1559	// and does not do any recomputation...
		1560	pango_layout_context_changed (self->pl);
1303		1561
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1562	void
		1563	draw (DC::Layout self)
		1564	CODE:
		1565	{
		1566	glEnable (GL_TEXTURE_2D);
		1567	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1568	glEnable (GL_BLEND);
		1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1571	glEnable (GL_ALPHA_TEST);
		1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1573
		1574	rc_draw (self->rc);
		1575
		1576	glDisable (GL_ALPHA_TEST);
		1577	glDisable (GL_BLEND);
		1578	glDisable (GL_TEXTURE_2D);
		1579	}
		1580
		1581	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1582
1306	PROTOTYPES: ENABLE	1583	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1584
1310	void	1585	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1586	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1587	CODE:
1313	{	1588	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1615	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1616	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1617	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1618	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1619
		1620	if (name <= 0)
		1621	XSRETURN_EMPTY;
		1622
1345	if (items < 5)	1623	if (items < 5)
1346	{	1624	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1625	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1626	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1627	}
…		…
1387	RETVAL = width > 0;	1665	RETVAL = width > 0;
1388	}	1666	}
1389	OUTPUT:	1667	OUTPUT:
1390	RETVAL	1668	RETVAL
1391		1669
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1670	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1671
1394	PROTOTYPES: DISABLE	1672	PROTOTYPES: DISABLE
1395		1673
1396	CFPlus::Map	1674	DC::Map
1397	new (SV *class)	1675	new (SV *class)
1398	CODE:	1676	CODE:
1399	New (0, RETVAL, 1, struct map);	1677	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1678	RETVAL->x = 0;
1401	RETVAL->y = 0;	1679	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1687	RETVAL->row = 0;
1410	OUTPUT:	1688	OUTPUT:
1411	RETVAL	1689	RETVAL
1412		1690
1413	void	1691	void
1414	DESTROY (CFPlus::Map self)	1692	DESTROY (DC::Map self)
1415	CODE:	1693	CODE:
1416	{	1694	{
1417	map_clear (self);	1695	map_clear (self);
1418	Safefree (self->face2tile);	1696	Safefree (self->face2tile);
1419	Safefree (self->tex);	1697	Safefree (self->tex);
1420	Safefree (self);	1698	Safefree (self);
1421	}	1699	}
1422		1700
1423	void	1701	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1702	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1703	CODE:
1426	self->w = map_width;	1704	self->w = map_width;
1427	self->h = map_height;	1705	self->h = map_height;
1428		1706
1429	void	1707	void
1430	clear (CFPlus::Map self)	1708	clear (DC::Map self)
1431	CODE:	1709	CODE:
1432	map_clear (self);	1710	map_clear (self);
1433		1711
1434	void	1712	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1713	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1714	CODE:
1437	{	1715	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1716	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1717	need_texid (self, tile);
1440	}	1718	}
1441		1719
1442	void	1720	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1721	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1722	CODE:
1445	{	1723	{
1446	tileid texid;	1724	tileid texid;
1447	maptex *tex;	1725	maptex *tex;
1448		1726
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1739	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1740	tex->smoothlevel = level;
1463	}	1741	}
1464		1742
1465	void	1743	void
1466	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)	1744	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)
1467	CODE:	1745	CODE:
1468	{	1746	{
1469	need_texid (self, texid);	1747	need_texid (self, texid);
1470		1748
1471	{	1749	{
…		…
1490	// use uglier nearest interpolation because linear suffers	1768	// use uglier nearest interpolation because linear suffers
1491	// from transparent color bleeding and ugly wrapping effects.	1769	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1770	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1771	}
1494		1772
		1773	void
		1774	expire_textures (DC::Map self, int texid, int count)
		1775	PPCODE:
		1776	for (; texid < self->texs && count; ++texid, --count)
		1777	{
		1778	maptex *tex = self->tex + texid;
		1779
		1780	if (tex->name)
		1781	{
		1782	if (tex->unused)
		1783	{
		1784	tex->name = 0;
		1785	tex->unused = 0;
		1786	XPUSHs (sv_2mortal (newSViv (texid)));
		1787	}
		1788	else
		1789	tex->unused = 1;
		1790	}
		1791	}
		1792
1495	int	1793	int
1496	ox (CFPlus::Map self)	1794	ox (DC::Map self)
1497	ALIAS:	1795	ALIAS:
1498	oy = 1	1796	oy = 1
1499	x = 2	1797	x = 2
1500	y = 3	1798	y = 3
1501	w = 4	1799	w = 4
…		…
1512	}	1810	}
1513	OUTPUT:	1811	OUTPUT:
1514	RETVAL	1812	RETVAL
1515		1813
1516	void	1814	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1815	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1816	CODE:
1519	{	1817	{
1520	if (dx > 0)	1818	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1819	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1820	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1835	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1836	self->y += MAP_EXTEND_Y;
1539	}	1837	}
1540	}	1838	}
1541		1839
1542	void	1840	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1841	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1842	CODE:
1545	{	1843	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1844	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1845	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1846	mapcell *cell;
1549	int x, y, flags;	1847	int x, y, z, flags;
		1848	AV *missing = newAV ();
		1849	RETVAL = newRV_noinc ((SV *)missing);
1550		1850
1551	while (data < data_end - 1)	1851	while (data < data_end - 1)
1552	{	1852	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1853	flags = (data [0] << 8) + data [1]; data += 2;
1554		1854
…		…
1574	uint8_t ext, cmd;	1874	uint8_t ext, cmd;
1575		1875
1576	do	1876	do
1577	{	1877	{
1578	ext = *data++;	1878	ext = *data++;
1579	cmd = ext & 0x3f;	1879	cmd = ext & 0x7f;
1580		1880
1581	if (cmd < 4)	1881	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1882	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1883	else if (cmd == 5) // health
1584	{	1884	{
…		…
1587	}	1887	}
1588	else if (cmd == 6) // monster width	1888	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1889	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1890	else if (cmd == 0x47)
1591	{	1891	{
1592	if (*data == 4)	1892	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1896
1595	data += *data + 1;	1897	data += *data + 1;
1596	}	1898	}
1597	else if (cmd == 8) // cell flags	1899	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1900	cell->flags = *data++;
…		…
1605	}	1907	}
1606	else	1908	else
1607	cell->darkness = *data++ + 1;	1909	cell->darkness = *data++ + 1;
1608	}	1910	}
1609		1911
		1912	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1913	if (flags & (4 >> z))
1611	{	1914	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1915	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1916	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1917	cell->tile [z] = self->face2tile [face];
		1918
		1919	if (cell->tile [z])
		1920	{
		1921	maptex *tex = self->tex + cell->tile [z];
		1922	tex->unused = 0;
		1923	if (!tex->name)
		1924	av_push (missing, newSViv (cell->tile [z]));
		1925
		1926	if (tex->smoothtile)
		1927	{
		1928	maptex *smooth = self->tex + tex->smoothtile;
		1929	smooth->unused = 0;
		1930	if (!smooth->name)
		1931	av_push (missing, newSViv (tex->smoothtile));
		1932	}
		1933	}
1615	}	1934	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1935	}
1631	else	1936	else
1632	cell->darkness = 0;	1937	CELL_CLEAR (cell);
1633	}	1938	}
1634	}	1939	}
		1940	OUTPUT:
		1941	RETVAL
1635		1942
1636	SV *	1943	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1944	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1945	CODE:
1639	{	1946	{
1640	int x1, x;	1947	int x1, x;
1641	int y1, y;	1948	int y1, y;
1642	int z;	1949	int z;
…		…
1687	}	1994	}
1688	OUTPUT:	1995	OUTPUT:
1689	RETVAL	1996	RETVAL
1690		1997
1691	void	1998	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1999	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1693	CODE:	2000	CODE:
1694	{	2001	{
		2002	int x, y, z;
		2003
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2004	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2006	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	2007	smooth_key skey;
1699	int x, y, z;	2008	int pl_x, pl_y;
1700	int last_name;	2009	maptex pl_tex;
		2010	rc_t *rc = rc_alloc ();
		2011	rc_key_t key;
		2012	rc_array_t *arr;
		2013
		2014	pl_tex.name = 0;
1701		2015
1702	// thats current max. sorry.	2016	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	2017	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	2018	if (sh > 255) sh = 255;
1705		2019
1706	// clear key, in case of extra padding	2020	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	2021	memset (&skey, 0, sizeof (skey));
1708		2022
1709	glColor4ub (255, 255, 255, 255);	2023	memset (&key, 0, sizeof (key));
1710		2024	key.r = 255;
1711	glEnable (GL_BLEND);	2025	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2026	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	2027	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2028	key.mode = GL_QUADS;
1715		2029	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);
1717
1718	last_name = 0;
1719		2030
1720	mx += self->x;	2031	mx += self->x;
1721	my += self->y;	2032	my += self->y;
1722		2033
1723	// first pass: determine smooth_max	2034	// first pass: determine smooth_max
…		…
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2051	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2052	self->tex [cell->tile [2]].smoothlevel));
1742	}	2053	}
1743	}	2054	}
1744		2055
		2056	glEnable (GL_BLEND);
		2057	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2059
1745	for (z = 0; z <= 2; z++)	2060	for (z = 0; z <= 2; z++)
1746	{	2061	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2062	memset (smooth_level, 0, sizeof (smooth_level));
		2063	key.texname = -1;
1748		2064
1749	for (y = 0; y < sh; y++)	2065	for (y = 0; y < sh; y++)
1750	if (0 <= y + my && y + my < self->rows)	2066	if (0 <= y + my && y + my < self->rows)
1751	{	2067	{
1752	maprow *row = self->row + (y + my);	2068	maprow *row = self->row + (y + my);
…		…
1761	{	2077	{
1762	maptex tex = self->tex [tile];	2078	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2079	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	2080	int py = (y + 1) * T - tex.h;
1765		2081
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2082	if (key.texname != tex.name)
1769	{	2083	{
		2084	self->tex [tile].unused = 0;
		2085
1770	if (!tex.name)	2086	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2087	tex = self->tex [2]; /* missing, replace by noface */
1772		2088
1773	glEnd ();	2089	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2090	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2091	}
1777		2092
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2093	if (expect_false (cell->player == player) && expect_false (z == 2))
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782
1783	if (cell->flags && z == 2)
1784	{	2094	{
		2095	pl_x = px;
		2096	pl_y = py;
		2097	pl_tex = tex;
		2098	continue;
		2099	}
		2100
		2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2103	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2105
		2106	if (expect_false (cell->flags) && expect_false (z == 2))
		2107	{
		2108	/* this is a workaround to make speech bubbles drawn
		2109	* for example above walls, work. */
		2110	rc_draw (rc);
		2111	rc_clear (rc);
		2112	key.texname = -1;
		2113
		2114	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	2115	if (cell->flags & 1)
1786	{	2116	{
1787	maptex tex = self->tex [1];	2117	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	2118	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	2119	int py = y * T - T * 6 / 32;
1790		2120
		2121	if (tex.name)
1791	glEnd ();	2122	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2123	if (key.texname != tex.name)
		2124	{
		2125	key.texname = tex.name;
		2126	arr = rc_array (rc, &key);
		2127	}
		2128
		2129	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2130	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2131	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2132	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	2133	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	2134	}
1800	}	2135	}
1801		2136
1802	// update smooth hash	2137	// update smooth hash
1803	if (tex.smoothtile)	2138	if (tex.smoothtile)
…		…
1839	}	2174	}
1840	}	2175	}
1841	}	2176	}
1842	}	2177	}
1843		2178
		2179	rc_draw (rc);
		2180	rc_clear (rc);
		2181
1844	// go through all smoothlevels, lowest to highest, then draw.	2182	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2183	// this is basically counting sort
1846	{	2184	{
1847	int w, b;	2185	int w, b;
1848		2186
		2187	glEnable (GL_TEXTURE_2D);
		2188	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2189	for (w = 0; w < 256 / 32; ++w)
1850	{	2190	{
1851	uint32_t smask = smooth_level [w];	2191	uint32_t smask = smooth_level [w];
1852	if (smask)	2192	if (smask)
1853	for (b = 0; b < 32; ++b)	2193	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2212	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2213	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2214	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2215	float dy = tex.t * .5f ; // 2 images/column
1876		2216
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2217	if (tex.name)
1880	{	2218	{
		2219	// this time avoiding texture state changes
		2220	// save gobs of state changes.
1881	if (!tex.name)	2221	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2222	{
		2223	self->tex [skey->tile].unused = 0;
1883		2224
1884	glEnd ();	2225	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2227	glBegin (GL_QUADS);
1887	}	2228	}
1888		2229
1889	if (border)	2230	if (border)
1890	{	2231	{
1891	float ox = border * dx;	2232	float ox = border * dx;
1892		2233
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2234	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2235	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2236	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2237	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2238	}
1898		2239
1899	if (corner)	2240	if (corner)
1900	{	2241	{
1901	float ox = corner * dx;	2242	float ox = corner * dx;
1902		2243
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2248	}
1907	}	2249	}
1908	}	2250	}
1909	}	2251	}
1910	}	2252	}
1911	}	2253	}
		2254
		2255	glEnd ();
		2256	glDisable (GL_TEXTURE_2D);
		2257	key.texname = -1;
1912	}	2258	}
1913		2259
1914	hv_clear (smooth);	2260	hv_clear (smooth);
1915	}	2261	}
1916		2262
1917	glEnd ();	2263	if (pl_tex.name)
		2264	{
		2265	maptex tex = pl_tex;
		2266	int px = pl_x + sdx;
		2267	int py = pl_y + sdy;
1918		2268
1919	glDisable (GL_TEXTURE_2D);	2269	key.texname = tex.name;
		2270	arr = rc_array (rc, &key);
		2271
		2272	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2273	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2274	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2275	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2276
		2277	rc_draw (rc);
		2278	}
		2279
1920	glDisable (GL_BLEND);	2280	glDisable (GL_BLEND);
		2281	rc_free (rc);
1921		2282
1922	// top layer: overlays such as the health bar	2283	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2284	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2285	if (0 <= y + my && y + my < self->rows)
1925	{	2286	{
…		…
1930	{	2291	{
1931	mapcell *cell = row->col + (x + mx - row->c0);	2292	mapcell *cell = row->col + (x + mx - row->c0);
1932		2293
1933	int px = x * T;	2294	int px = x * T;
1934	int py = y * T;	2295	int py = y * T;
		2296
		2297	if (expect_false (cell->player == player))
		2298	{
		2299	px += sdx;
		2300	py += sdy;
		2301	}
1935		2302
1936	if (cell->stat_hp)	2303	if (cell->stat_hp)
1937	{	2304	{
1938	int width = cell->stat_width * T;	2305	int width = cell->stat_width * T;
1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1950	}	2317	}
1951	}	2318	}
1952	}	2319	}
1953		2320
1954	void	2321	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2322	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2323	CODE:
1957	{	2324	{
1958	static float color[16][3] = {	2325	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2326	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2327	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2377	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2378	glDisable (GL_TEXTURE_2D);
2012	}	2379	}
2013		2380
2014	void	2381	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2382	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2383	PPCODE:
2017	{	2384	{
2018	int x, y;	2385	int x, y;
2019	int sw1 = sw + 2;	2386	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2387	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2395	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2396
2030	mx += self->x - 1;	2397	mx += self->x - 1;
2031	my += self->y - 1;	2398	my += self->y - 1;
2032		2399
2033	memset (darkness1, 255, sw1 * sh1);	2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2401
2035	for (y = 0; y < sh1; y++)	2402	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2403	if (0 <= y + my && y + my < self->rows)
2037	{	2404	{
2038	maprow *row = self->row + (y + my);	2405	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2458	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2459	PUSHs (darkness3_sv);
2093	}	2460	}
2094		2461
2095	SV *	2462	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2463	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2464	CODE:
2098	{	2465	{
2099	int x, y, x1, y1;	2466	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2467	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2468	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2525	else
2159	*data++ = 0;	2526	*data++ = 0;
2160	}	2527	}
2161	}	2528	}
2162		2529
		2530	/* if size is w*h + 5 then no data has been found */
		2531	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2532	{
2163	SvPOK_only (data_sv);	2533	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2535	}
		2536
2165	RETVAL = data_sv;	2537	RETVAL = data_sv;
2166	}	2538	}
2167	OUTPUT:	2539	OUTPUT:
2168	RETVAL	2540	RETVAL
2169		2541
2170	void	2542	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2543	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2544	PPCODE:
2173	{	2545	{
2174	int x, y, z;	2546	int x, y, z;
2175	int w, h;	2547	int w, h;
2176	int x1, y1;	2548	int x1, y1;
		2549	STRLEN len;
		2550	uint8_t *data, *end;
		2551
		2552	len = SvLEN (data_sv);
		2553	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2554	data = SvPVbyte_nolen (data_sv);
		2555	end = data + len + 8;
		2556
		2557	if (len < 5)
		2558	XSRETURN_EMPTY;
2177		2559
2178	if (*data++ != 0)	2560	if (*data++ != 0)
2179	return; /* version mismatch */	2561	XSRETURN_EMPTY; /* version mismatch */
2180		2562
2181	w = *data++ << 8; w |= *data++;	2563	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2564	h = *data++ << 8; h |= *data++;
2183		2565
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2566	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2578	{
2197	maprow *row = map_get_row (self, y);	2579	maprow *row = map_get_row (self, y);
2198		2580
2199	for (x = x0; x < x1; x++)	2581	for (x = x0; x < x1; x++)
2200	{	2582	{
		2583	uint8_t flags;
		2584
		2585	if (data + 7 >= end)
		2586	XSRETURN_EMPTY;
		2587
2201	uint8_t flags = *data++;	2588	flags = *data++;
2202		2589
2203	if (flags)	2590	if (flags)
2204	{	2591	{
2205	mapcell *cell = row_get_cell (row, x);	2592	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2593	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2596	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2597	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2598
2212	if (cell->darkness == 0)	2599	if (cell->darkness == 0)
2213	{	2600	{
2214	cell->darkness = 0;	2601	/*cell->darkness = 0;*/
		2602	EXTEND (SP, 3);
2215		2603
2216	for (z = 0; z <= 2; z++)	2604	for (z = 0; z <= 2; z++)
2217	{	2605	{
2218	tileid t = tile [z];	2606	tileid t = tile [z];
2219		2607
2220	if (t >= self->texs || (t && !self->tex [t].name))	2608	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2609	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2610	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2611	need_texid (self, t);
2224	}	2612	}
2225		2613
2226	cell->tile [z] = t;	2614	cell->tile [z] = t;
2227	}	2615	}
…		…
2229	}	2617	}
2230	}	2618	}
2231	}	2619	}
2232	}	2620	}
2233		2621
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2622	MODULE = Deliantra::Client PACKAGE = DC::RW
2235		2623
2236	PROTOTYPES: DISABLE	2624	DC::RW
2237		2625	new (SV *class, SV *data_sv)
2238	CFPlus::MixChunk
2239	new_from_file (SV *class, char *path)
2240	CODE:	2626	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2627	{
		2628	STRLEN datalen;
		2629	char *data = SvPVbyte (data_sv, datalen);
		2630
		2631	RETVAL = SDL_RWFromConstMem (data, datalen);
		2632	}
2242	OUTPUT:	2633	OUTPUT:
2243	RETVAL	2634	RETVAL
2244		2635
		2636	DC::RW
		2637	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2638	CODE:
		2639	RETVAL = SDL_RWFromFile (path, mode);
		2640	OUTPUT:
		2641	RETVAL
		2642
		2643	# fails on win32:
		2644	# dc.xs(2268) : error C2059: syntax error : '('
2245	void	2645	#void
		2646	#close (DC::RW self)
		2647	# CODE:
		2648	# (self->(close)) (self);
		2649
		2650	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2651
		2652	PROTOTYPES: DISABLE
		2653
		2654	DC::Channel
		2655	find ()
		2656	CODE:
		2657	{
		2658	RETVAL = Mix_GroupAvailable (-1);
		2659
		2660	if (RETVAL < 0)
		2661	{
		2662	RETVAL = Mix_GroupOldest (-1);
		2663
		2664	if (RETVAL < 0)
		2665	XSRETURN_UNDEF;
		2666
		2667	Mix_HaltChannel (RETVAL);
		2668	}
		2669
		2670	Mix_UnregisterAllEffects (RETVAL);
		2671	Mix_Volume (RETVAL, 128);
		2672	}
		2673	OUTPUT:
		2674	RETVAL
		2675
		2676	void
		2677	halt (DC::Channel self)
		2678	CODE:
		2679	Mix_HaltChannel (self);
		2680
		2681	void
		2682	expire (DC::Channel self, int ticks = -1)
		2683	CODE:
		2684	Mix_ExpireChannel (self, ticks);
		2685
		2686	void
		2687	fade_out (DC::Channel self, int ticks = -1)
		2688	CODE:
		2689	Mix_FadeOutChannel (self, ticks);
		2690
		2691	int
		2692	volume (DC::Channel self, int volume)
		2693	CODE:
		2694	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
		2699	unregister_all_effects (DC::Channel self)
		2700	CODE:
		2701	Mix_UnregisterAllEffects (self);
		2702
		2703	void
		2704	set_panning (DC::Channel self, int left, int right)
		2705	CODE:
		2706	left = CLAMP (left , 0, 255);
		2707	right = CLAMP (right, 0, 255);
		2708	Mix_SetPanning (self, left, right);
		2709
		2710	void
		2711	set_distance (DC::Channel self, int distance)
		2712	CODE:
		2713	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2714
		2715	void
		2716	set_position (DC::Channel self, int angle, int distance)
		2717	CODE:
		2718
		2719	void
		2720	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2721	CODE:
		2722	{
		2723	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2724	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2725	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2726	}
		2727
		2728	void
		2729	set_reverse_stereo (DC::Channel self, int flip)
		2730	CODE:
		2731	Mix_SetReverseStereo (self, flip);
		2732
		2733	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2734
		2735	PROTOTYPES: DISABLE
		2736
		2737	DC::MixChunk
		2738	new (SV *class, DC::RW rwops)
		2739	CODE:
		2740	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2741	OUTPUT:
		2742	RETVAL
		2743
		2744	void
2246	DESTROY (CFPlus::MixChunk self)	2745	DESTROY (DC::MixChunk self)
2247	CODE:	2746	CODE:
2248	Mix_FreeChunk (self);	2747	Mix_FreeChunk (self);
2249		2748
2250	int	2749	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2750	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2751	CODE:
		2752	if (items > 1)
		2753	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2754	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2755	OUTPUT:
2255	RETVAL	2756	RETVAL
2256		2757
2257	int	2758	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2759	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2760	CODE:
		2761	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2762	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2763
		2764	if (RETVAL < 0)
		2765	XSRETURN_UNDEF;
		2766
		2767	if (channel < 0)
		2768	{
		2769	Mix_UnregisterAllEffects (RETVAL);
		2770	Mix_Volume (RETVAL, 128);
		2771	}
		2772	}
2261	OUTPUT:	2773	OUTPUT:
2262	RETVAL	2774	RETVAL
2263		2775
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2777
2266	int	2778	int
2267	volume (int volume = -1)	2779	volume (int volume = -1)
2268	PROTOTYPE: ;$	2780	PROTOTYPE: ;$
2269	CODE:	2781	CODE:
		2782	if (items > 0)
		2783	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2784	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2785	OUTPUT:
2272	RETVAL	2786	RETVAL
2273		2787
2274	int	2788	void
2275	fade_out (int ms)	2789	fade_out (int ms)
2276	CODE:	2790	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2791	Mix_FadeOutMusic (ms);
		2792
		2793	void
		2794	halt ()
		2795	CODE:
		2796	Mix_HaltMusic ();
		2797
		2798	DC::MixMusic
		2799	new (SV *class, DC::RW rwops)
		2800	CODE:
		2801	RETVAL = Mix_LoadMUS_RW (rwops);
2278	OUTPUT:	2802	OUTPUT:
2279	RETVAL	2803	RETVAL
2280		2804
2281	CFPlus::MixMusic
2282	new_from_file (SV *class, char *path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void	2805	void
2289	DESTROY (CFPlus::MixMusic self)	2806	DESTROY (DC::MixMusic self)
2290	CODE:	2807	CODE:
2291	Mix_FreeMusic (self);	2808	Mix_FreeMusic (self);
2292		2809
2293	int	2810	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2811	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2812	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2813	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2814	OUTPUT:
2298	RETVAL	2815	RETVAL
2299		2816
2300	int	2817	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2818	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2819	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2820	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2821
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2822	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2823
2309	PROTOTYPES: ENABLE	2824	PROTOTYPES: ENABLE
2310		2825
2311	BOOT:	2826	BOOT:
2312	{	2827	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2828	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2829	static const struct {
2315	const char *name;	2830	const char *name;
2316	IV iv;	2831	IV iv;
2317	} *civ, const_iv[] = {	2832	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2833	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2868	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2869	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2870	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2871	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2872	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2873	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2874	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2875	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2876	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2877	const_iv (GL_COMPRESSED_RGB_ARB),
		2878	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2879	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2880	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2881	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2882	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2883	const_iv (GL_TEXTURE_2D),
…		…
2386	const_iv (GL_COLOR_LOGIC_OP),	2907	const_iv (GL_COLOR_LOGIC_OP),
2387	const_iv (GL_SEPARABLE_2D),	2908	const_iv (GL_SEPARABLE_2D),
2388	const_iv (GL_CONVOLUTION_2D),	2909	const_iv (GL_CONVOLUTION_2D),
2389	const_iv (GL_CONVOLUTION_BORDER_MODE),	2910	const_iv (GL_CONVOLUTION_BORDER_MODE),
2390	const_iv (GL_CONSTANT_BORDER),	2911	const_iv (GL_CONSTANT_BORDER),
		2912	const_iv (GL_POINTS),
2391	const_iv (GL_LINES),	2913	const_iv (GL_LINES),
2392	const_iv (GL_LINE_STRIP),	2914	const_iv (GL_LINE_STRIP),
2393	const_iv (GL_LINE_LOOP),	2915	const_iv (GL_LINE_LOOP),
2394	const_iv (GL_QUADS),	2916	const_iv (GL_QUADS),
2395	const_iv (GL_QUAD_STRIP),	2917	const_iv (GL_QUAD_STRIP),
2396	const_iv (GL_TRIANGLES),	2918	const_iv (GL_TRIANGLES),
2397	const_iv (GL_TRIANGLE_STRIP),	2919	const_iv (GL_TRIANGLE_STRIP),
2398	const_iv (GL_TRIANGLE_FAN),	2920	const_iv (GL_TRIANGLE_FAN),
		2921	const_iv (GL_POLYGON),
2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2922	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2400	const_iv (GL_POINT_SMOOTH_HINT),	2923	const_iv (GL_POINT_SMOOTH_HINT),
2401	const_iv (GL_LINE_SMOOTH_HINT),	2924	const_iv (GL_LINE_SMOOTH_HINT),
2402	const_iv (GL_POLYGON_SMOOTH_HINT),	2925	const_iv (GL_POLYGON_SMOOTH_HINT),
2403	const_iv (GL_GENERATE_MIPMAP_HINT),	2926	const_iv (GL_GENERATE_MIPMAP_HINT),
		2927	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2404	const_iv (GL_FASTEST),	2928	const_iv (GL_FASTEST),
2405	const_iv (GL_DONT_CARE),	2929	const_iv (GL_DONT_CARE),
2406	const_iv (GL_NICEST),	2930	const_iv (GL_NICEST),
2407	const_iv (GL_V2F),	2931	const_iv (GL_V2F),
2408	const_iv (GL_V3F),	2932	const_iv (GL_V3F),
…		…
2416		2940
2417	texture_av = newAV ();	2941	texture_av = newAV ();
2418	AvREAL_off (texture_av);	2942	AvREAL_off (texture_av);
2419	}	2943	}
2420		2944
		2945	void
		2946	disable_GL_EXT_blend_func_separate ()
		2947	CODE:
		2948	gl.BlendFuncSeparate = 0;
		2949	gl.BlendFuncSeparateEXT = 0;
		2950
2421	char *	2951	char *
2422	gl_vendor ()	2952	gl_vendor ()
2423	CODE:	2953	CODE:
2424	RETVAL = (char *)glGetString (GL_VENDOR);	2954	RETVAL = (char *)glGetString (GL_VENDOR);
2425	OUTPUT:	2955	OUTPUT:
…		…
2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3028	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2499		3029
2500	# near_ and far_ are due to microsofts buggy "c" compiler	3030	# near_ and far_ are due to microsofts buggy "c" compiler
2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3031	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2502		3032
		3033	PROTOTYPES: DISABLE
		3034
2503	void glViewport (int x, int y, int width, int height)	3035	void glViewport (int x, int y, int width, int height)
2504		3036
2505	void glScissor (int x, int y, int width, int height)	3037	void glScissor (int x, int y, int width, int height)
2506		3038
2507	void glTranslate (float x, float y, float z = 0.)	3039	void glTranslate (float x, float y, float z = 0.)
…		…
2514		3046
2515	void glRotate (float angle, float x, float y, float z)	3047	void glRotate (float angle, float x, float y, float z)
2516	CODE:	3048	CODE:
2517	glRotatef (angle, x, y, z);	3049	glRotatef (angle, x, y, z);
2518		3050
2519	void glBegin (int mode)
2520
2521	void glEnd ()
2522
2523	void glColor (float r, float g, float b, float a = 1.0)	3051	void glColor (float r, float g, float b, float a = 1.0)
2524	PROTOTYPE: @	3052	PROTOTYPE: @
2525	ALIAS:	3053	ALIAS:
2526	glColor_premultiply = 1	3054	glColor_premultiply = 1
2527	CODE:	3055	CODE:
2528	if (ix)	3056	if (ix)
2529	{	3057	{
…		…
2532	b *= a;	3060	b *= a;
2533	}	3061	}
2534	// microsoft visual "c" rounds instead of truncating...	3062	// microsoft visual "c" rounds instead of truncating...
2535	glColor4f (r, g, b, a);	3063	glColor4f (r, g, b, a);
2536		3064
2537	void glInterleavedArrays (int format, int stride, char *data)
2538
2539	void glDrawElements (int mode, int count, int type, char *indices)
2540
2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
2542
2543	void glRasterPos (float x, float y, float z = 0.)	3065	void glRasterPos (float x, float y, float z = 0.)
2544	CODE:	3066	CODE:
2545	glRasterPos3f (0, 0, z);	3067	glRasterPos3f (0, 0, z);
2546	glBitmap (0, 0, 0, 0, x, y, 0);	3068	glBitmap (0, 0, 0, 0, x, y, 0);
2547		3069
…		…
2551		3073
2552	void glTexCoord (float s, float t)	3074	void glTexCoord (float s, float t)
2553	CODE:	3075	CODE:
2554	glTexCoord2f (s, t);	3076	glTexCoord2f (s, t);
2555		3077
		3078	void glRect (float x1, float y1, float x2, float y2)
		3079	CODE:
		3080	glRectf (x1, y1, x2, y2);
		3081
		3082	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3083	CODE:
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (x1, y1);
		3086	glVertex2f (x2, y1);
		3087	glVertex2f (x2, y2);
		3088	glVertex2f (x1, y2);
		3089	glEnd ();
		3090
		3091	PROTOTYPES: ENABLE
		3092
		3093	void glBegin (int mode)
		3094
		3095	void glEnd ()
		3096
		3097	void glPointSize (GLfloat size)
		3098
		3099	void glLineWidth (GLfloat width)
		3100
		3101	void glInterleavedArrays (int format, int stride, char *data)
		3102
		3103	void glDrawElements (int mode, int count, int type, char *indices)
		3104
		3105	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3106
2556	void glTexEnv (int target, int pname, float param)	3107	void glTexEnv (int target, int pname, float param)
2557	CODE:	3108	CODE:
2558	glTexEnvf (target, pname, param);	3109	glTexEnvf (target, pname, param);
2559		3110
2560	void glTexParameter (int target, int pname, float param)	3111	void glTexParameter (int target, int pname, float param)
…		…
2576	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3127	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2577	CODE:	3128	CODE:
2578	if (gl.SeparableFilter2D)	3129	if (gl.SeparableFilter2D)
2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3130	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2580		3131
2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3132	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2582		3133
2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3134	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2584		3135
2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3136	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2586		3137
…		…
2612		3163
2613	void glEndList ()	3164	void glEndList ()
2614		3165
2615	void glCallList (int list)	3166	void glCallList (int list)
2616		3167
2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3168	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2618		3169
2619	PROTOTYPES: DISABLE	3170	PROTOTYPES: DISABLE
2620		3171
2621	void	3172	void
2622	find_widget (SV *widget, NV x, NV y)	3173	find_widget (SV *self, NV x, NV y)
2623	PPCODE:	3174	PPCODE:
2624	{	3175	{
2625	if (within_widget (widget, x, y))	3176	if (within_widget (self, x, y))
2626	XPUSHs (widget);	3177	XPUSHs (self);
2627	}	3178	}
2628		3179
		3180	BOOT:
		3181	{
		3182	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3183
		3184	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3185	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3186	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3187	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3188	}
		3189
		3190	void
		3191	draw (SV *self)
		3192	CODE:
		3193	{
		3194	HV *hv;
		3195	SV **svp;
		3196	NV x, y, w, h;
		3197	SV *draw_x_sv = GvSV (draw_x_gv);
		3198	SV *draw_y_sv = GvSV (draw_y_gv);
		3199	SV *draw_w_sv = GvSV (draw_w_gv);
		3200	SV *draw_h_sv = GvSV (draw_h_gv);
		3201	double draw_x, draw_y;
		3202
		3203	if (!SvROK (self))
		3204	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3205
		3206	hv = (HV *)SvRV (self);
		3207
		3208	if (SvTYPE (hv) != SVt_PVHV)
		3209	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3210
		3211	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3212	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3213
		3214	if (!h || !w)
		3215	XSRETURN_EMPTY;
		3216
		3217	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3218	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3219
		3220	draw_x = SvNV (draw_x_sv) + x;
		3221	draw_y = SvNV (draw_y_sv) + y;
		3222
		3223	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3224	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3225	XSRETURN_EMPTY;
		3226
		3227	sv_setnv (draw_x_sv, draw_x);
		3228	sv_setnv (draw_y_sv, draw_y);
		3229
		3230	glPushMatrix ();
		3231	glTranslated (x, y, 0);
		3232
		3233	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3234	{
		3235	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3236
		3237	if (svp && SvTRUE (*svp))
		3238	{
		3239	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3240	glEnable (GL_BLEND);
		3241	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3242	glBegin (GL_QUADS);
		3243	glVertex2f (0, 0);
		3244	glVertex2f (w, 0);
		3245	glVertex2f (w, h);
		3246	glVertex2f (0, h);
		3247	glEnd ();
		3248	glDisable (GL_BLEND);
		3249	}
		3250	}
		3251	#if 0
		3252	// draw borders, for debugging
		3253	glPushMatrix ();
		3254	glColor4f (1., 1., 0., 1.);
		3255	glTranslatef (.5, .5, 0.);
		3256	glBegin (GL_LINE_LOOP);
		3257	glVertex2f (0 , 0);
		3258	glVertex2f (w - 1, 0);
		3259	glVertex2f (w - 1, h - 1);
		3260	glVertex2f (0 , h - 1);
		3261	glEnd ();
		3262	glPopMatrix ();
		3263	#endif
		3264	PUSHMARK (SP);
		3265	XPUSHs (self);
		3266	PUTBACK;
		3267	call_method ("_draw", G_VOID | G_DISCARD);
		3268	SPAGAIN;
		3269
		3270	glPopMatrix ();
		3271
		3272	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3273	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3274	}
		3275

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