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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.211 by root, Sat Jul 28 00:45:28 2007 UTC vs.
Revision 1.293 by root, Thu Dec 17 02:49:38 2009 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 64
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	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
66		101
67	static AV *texture_av;	102	static AV *texture_av;
68		103
69	static struct	104	static struct
70	{	105	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	142	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	143	glDeleteTextures (1, &name);
109	}	144	}
110		145
111	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
112		148
113	#include "pango-font.c"	149	#include "pango-font.c"
114	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
115	#include "pango-render.c"	151	#include "pango-render.c"
116		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
119		157
120	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
121		159
122	static int	160	static int
123	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
124	{	162	{
125	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		177
140	typedef struct cf_layout {	178	typedef struct cf_layout {
141	PangoLayout *pl;	179	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
143	int base_height;	181	int base_height;
144	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
145	} *CFPlus__Layout;	184	} *DC__Layout;
146		185
147	static CFPlus__Font default_font;	186	static DC__Font default_font;
148	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
150		189
151	static void	190	static void
152	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	196	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	198	}
160		199
161	static void	200	static void
162	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
163	{	202	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
166	*/	205	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
168		207
169	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		210
172	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
173	}	212	}
174		213
175	static void	214	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	216	{
178	PangoRectangle rect;	217	PangoRectangle rect;
179		218
180	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		231
193	typedef uint16_t tileid;	232	typedef uint16_t tileid;
194	typedef uint16_t faceid;	233	typedef uint16_t faceid;
195		234
196	typedef struct {	235	typedef struct {
197	int name;	236	GLuint name;
198	int w, h;	237	int w, h;
199	float s, t;	238	float s, t;
200	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
201	tileid smoothtile;	240	tileid smoothtile;
202	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
203	} maptex;	243	} maptex;
204		244
205	typedef struct {	245	typedef struct {
206	uint32_t player;	246	uint32_t player;
207	tileid tile[3];	247	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
222		262
223	int32_t rows;	263	int32_t rows;
224	maprow *row;	264	maprow *row;
225	} *CFPlus__Map;	265	} *DC__Map;
226		266
227	static char *	267	static char *
228	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
229	{	269	{
230	char *p;	270	char *p;
…		…
268	self->texs *= 2;	308	self->texs *= 2;
269	}	309	}
270	}	310	}
271		311
272	static maprow *	312	static maprow *
273	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
274	{	314	{
275	if (0 > y)	315	if (0 > y)
276	{	316	{
277	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
316		356
317	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
318	}	358	}
319		359
320	static mapcell *	360	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
322	{	362	{
323	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
324	}	364	}
325		365
326	static void	366	static void
327	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
328	{	368	{
329	int r;	369	int r;
330		370
331	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	379	self->oy = 0;
340	self->row = 0;	380	self->row = 0;
341	self->rows = 0;	381	self->rows = 0;
342	}	382	}
343		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
344	static void	394	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	396	{
347	int x, y;	397	int x, y;
348	maprow *row;	398	maprow *row;
349	mapcell *cell;	399	mapcell *cell;
350		400
…		…
362	if (x >= row->c1)	412	if (x >= row->c1)
363	break;	413	break;
364		414
365	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
366		416
367	cell->darkness = 0;	417	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	418	}
372	}	419	}
373	}	420	}
374		421
375	typedef struct {	422	typedef struct {
…		…
429	n |= n >> 16;	476	n |= n >> 16;
430		477
431	return n + 1;	478	return n + 1;
432	}	479	}
433		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
434	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
437		495
438	/******************************************************************************/	496	/******************************************************************************/
…		…
476	return 0;	534	return 0;
477		535
478	return 1;	536	return 1;
479	}	537	}
480		538
481	MODULE = CFPlus PACKAGE = CFPlus	539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
482		592
483	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
484		594
485	BOOT:	595	BOOT:
486	{	596	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	598	static const struct {
489	const char *name;	599	const char *name;
490	IV iv;	600	IV iv;
491	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
514		624
515	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
518		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
599	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
600	# undef const_iv	795	# undef const_iv
601	};	796	};
602		797
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
622		817
623	NV floor (NV x)	818	NV floor (NV x)
624		819
625	NV ceil (NV x)	820	NV ceil (NV x)
626		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
627	void	826	void
628	pango_init ()	827	pango_init ()
629	CODE:	828	CODE:
630	{	829	{
631	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
634	}	838	}
635		839
636	char *
637	SDL_GetError ()	840	char *SDL_GetError ()
638		841
639	int	842	void SDL_braino ()
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
641		843
642	void	844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
643	SDL_Quit ()	850	void SDL_Quit ()
		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
644		860
645	void	861	void
646	SDL_ListModes (int rgb, int alpha)	862	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	863	PPCODE:
648	{	864	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		879
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		882
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		884
672	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
673	while (*m)	886	while (*m)
674	{	887	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	888	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	889	{
677	AV *av = newAV ();	890	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	893	av_push (av, newSViv (rgb));
…		…
704		917
705	if (RETVAL)	918	if (RETVAL)
706	{	919	{
707	av_clear (texture_av);	920	av_clear (texture_av);
708		921
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	924	#include "glfunc.h"
712	#undef GL_FUNC	925	#undef GL_FUNC
713	}	926	}
714	}	927	}
…		…
721	char *	934	char *
722	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
723		936
724	int	937	int
725	SDL_GetAppState ()	938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
726		942
727	void	943	void
728	poll_events ()	944	poll_events ()
729	PPCODE:	945	PPCODE:
730	{	946	{
…		…
740	{	956	{
741	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
742	case SDL_KEYUP:	958	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	964	break;
749		965
750	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	985	x = ev.motion.x;
770	y = ev.motion.y;	986	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	988	}
773		989
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	996	}
781	break;	997	break;
782		998
783	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1002
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1013	break;
798	}	1014	}
799		1015
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1017	}
802	}	1018	}
803		1019
804	int	1020	int
805	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1022	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
809		1025
810	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
811	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
812		1044
813	int	1045	int
814	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
		1047
		1048	const char *
		1049	Mix_GetError ()
815		1050
816	void	1051	void
817	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
818	CODE:	1053	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1080	}
846	}	1081	}
847	#endif	1082	#endif
848	}	1083	}
849		1084
850	void	1085	int
851	add_font (char *file)	1086	add_font (char *file)
852	CODE:	1087	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
854		1091
855	void	1092	void
856	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
857	ALIAS:	1094	ALIAS:
858	load_image_file = 1	1095	load_image_file = 1
…		…
861	STRLEN image_len;	1098	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
868		1105
869	if (!rw)	1106	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
871		1108
…		…
944	void	1181	void
945	error (char *message)	1182	error (char *message)
946	CODE:	1183	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1185	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1187	#endif
951		1188
952	void	1189	void
953	fatal (char *message)	1190	fatal (char *message)
954	CODE:	1191	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1193	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1195	#endif
959	_exit (1);	1196	_exit (1);
960		1197
961	void	1198	void
962	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
974	#if DEBUG	1211	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1212	VALGRIND_DO_LEAK_CHECK;
976	#endif	1213	#endif
977	}	1214	}
978		1215
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1224
981	PROTOTYPES: DISABLE	1225	PROTOTYPES: DISABLE
982		1226
983	CFPlus::Font	1227	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1229	CODE:
986	{	1230	{
987	int count;	1231	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1235	}
992	OUTPUT:	1236	OUTPUT:
993	RETVAL	1237	RETVAL
994		1238
995	void	1239	void
996	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
997	CODE:	1241	CODE:
998	pango_font_description_free (self);	1242	pango_font_description_free (self);
999		1243
1000	void	1244	void
1001	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
1002	PROTOTYPE: $	1246	PROTOTYPE: $
1003	CODE:	1247	CODE:
1004	default_font = self;	1248	default_font = self;
1005		1249
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1251
1008	PROTOTYPES: DISABLE	1252	PROTOTYPES: DISABLE
1009		1253
1010	void	1254	void
1011	reset_glyph_cache ()	1255	glyph_cache_backup ()
1012	PROTOTYPE:	1256	PROTOTYPE:
1013	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
1014	tc_clear ();	1264	tc_restore ();
1015		1265
1016	CFPlus::Layout	1266	DC::Layout
1017	new (SV *class)	1267	new (SV *class)
1018	CODE:	1268	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
1020		1270
1021	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
1028		1279
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
1031	OUTPUT:	1282	OUTPUT:
1032	RETVAL	1283	RETVAL
1033		1284
1034	void	1285	void
1035	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
1036	CODE:	1287	CODE:
1037	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
1038	Safefree (self);	1290	Safefree (self);
1039		1291
1040	void	1292	void
1041	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
1042	CODE:	1294	CODE:
1043	{	1295	{
1044	STRLEN textlen;	1296	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
1046		1298
1047	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
1048	}	1300	}
1049		1301
1050	void	1302	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1304	CODE:
1053	{	1305	{
1054	STRLEN textlen;	1306	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
1056		1308
1057	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1310	}
1059		1311
1060	void	1312	void
1061	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
1062	CODE:	1314	CODE:
1063	{	1315	{
1064	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1318	const char *pos = text;
…		…
1101	if (attrs)	1353	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
1103	}	1355	}
1104		1356
1105	void	1357	void
1106	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
1107	PPCODE:	1359	PPCODE:
1108	{	1360	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1362
1111	do	1363	do
1112	{	1364	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1366
1115	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
1116	{	1368	{
1117	PangoRectangle extents;	1369	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1378
1127	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1128	}	1380	}
1129		1381
1130	int	1382	int
1131	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1132	CODE:	1384	CODE:
1133	{	1385	{
1134	int lines = 1;	1386	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1136		1388
…		…
1141	}	1393	}
1142	OUTPUT:	1394	OUTPUT:
1143	RETVAL	1395	RETVAL
1144		1396
1145	SV *	1397	SV *
1146	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1147	CODE:	1399	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1402	OUTPUT:
1151	RETVAL	1403	RETVAL
1152		1404
1153	void	1405	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1407	CODE:
1156	self->r = r;	1408	self->r = r;
1157	self->g = g;	1409	self->g = g;
1158	self->b = b;	1410	self->b = b;
1159	self->a = a;	1411	self->a = a;
1160		1412
1161	void	1413	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1415	CODE:
1164	if (self->font != font)	1416	if (self->font != font)
1165	{	1417	{
1166	self->font = font;	1418	self->font = font;
1167	layout_update_font (self);	1419	layout_update_font (self);
1168	}	1420	}
1169		1421
1170	void	1422	void
1171	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1172	CODE:	1424	CODE:
1173	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1174	{	1426	{
1175	self->base_height = base_height;	1427	self->base_height = base_height;
1176	layout_update_font (self);	1428	layout_update_font (self);
1177	}	1429	}
1178		1430
1179	void	1431	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1433	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1435
1184	void	1436	void
1185	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1186	CODE:	1438	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1440
1189	void	1441	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1443	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1445
1194	void	1446	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1448	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1202	);	1454	);
1203		1455
1204	void	1456	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1458	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1460
1209	void	1461	void
1210	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1211	PPCODE:	1463	PPCODE:
1212	{	1464	{
1213	int w, h;	1465	int w, h;
1214		1466
1215	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1472	}
1221		1473
1222	int	1474	int
1223	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1224	CODE:	1476	CODE:
1225	{	1477	{
1226	PangoRectangle rect;	1478	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1230	}	1482	}
1231	OUTPUT:	1483	OUTPUT:
1232	RETVAL	1484	RETVAL
1233		1485
1234	int	1486	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1488	CODE:
1237	{	1489	{
1238	int index, trailing;	1490	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1241	}	1493	}
1242	OUTPUT:	1494	OUTPUT:
1243	RETVAL	1495	RETVAL
1244		1496
1245	void	1497	void
1246	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1499	PPCODE:
1248	{	1500	{
1249	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1503
1252	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1508	}
1257		1509
1258	void	1510	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1512	PPCODE:
1261	{	1513	{
1262	int line, x;	1514	int line, x;
1263		1515
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1519	--line;
		1520	#endif
1267	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1524	}
1271		1525
1272	void	1526	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1528	PPCODE:
1275	{	1529	{
1276	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1277	int index, trailing;	1531	int index, trailing;
1278		1532
1279	if (line < 0)	1533	if (line < 0)
1280	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1281		1535
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1284		1538
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1540
1287	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1548	}
1295	}	1549	}
1296		1550
1297	void	1551	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1301	self->pl,	1556	self->pl,
		1557	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1304	flags	1560	flags
1305	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1306		1565
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1566	void
		1567	draw (DC::Layout self)
		1568	CODE:
		1569	{
		1570	glEnable (GL_TEXTURE_2D);
		1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1577
		1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1586
1309	PROTOTYPES: ENABLE	1587	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1588
1313	void	1589	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1590	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1591	CODE:
1316	{	1592	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
		1626
1348	if (items < 5)	1627	if (items < 5)
1349	{	1628	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1631	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1381	}	1660	}
1382	}	1661	}
1383		1662
		1663	void
		1664	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)
		1665	PROTOTYPE: @
		1666	CODE:
		1667	{
		1668	glEnable (GL_TEXTURE_2D);
		1669	glEnable (GL_BLEND);
		1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672
		1673	glColor4f (intensity, intensity, intensity, 0.9);
		1674	glPushMatrix ();
		1675	glScalef (1./3, 1./3, 1.);
		1676
		1677	glBindTexture (GL_TEXTURE_2D, name1);
		1678
		1679	glBegin (GL_QUADS);
		1680	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1681	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1682	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1683	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1684	glEnd ();
		1685
		1686	glPopMatrix ();
		1687
		1688	glDisable (GL_TEXTURE_2D);
		1689	glDisable (GL_BLEND);
		1690	}
		1691
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1692	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1693	CODE:
1386	{	1694	{
1387	GLint width;	1695	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1696	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1698	RETVAL = width > 0;
1391	}	1699	}
1392	OUTPUT:	1700	OUTPUT:
1393	RETVAL	1701	RETVAL
1394		1702
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1703	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1704
1397	PROTOTYPES: DISABLE	1705	PROTOTYPES: DISABLE
1398		1706
1399	CFPlus::Map	1707	DC::Map
1400	new (SV *class)	1708	new (SV *class)
1401	CODE:	1709	CODE:
1402	New (0, RETVAL, 1, struct map);	1710	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1711	RETVAL->x = 0;
1404	RETVAL->y = 0;	1712	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1720	RETVAL->row = 0;
1413	OUTPUT:	1721	OUTPUT:
1414	RETVAL	1722	RETVAL
1415		1723
1416	void	1724	void
1417	DESTROY (CFPlus::Map self)	1725	DESTROY (DC::Map self)
1418	CODE:	1726	CODE:
1419	{	1727	{
1420	map_clear (self);	1728	map_clear (self);
1421	Safefree (self->face2tile);	1729	Safefree (self->face2tile);
1422	Safefree (self->tex);	1730	Safefree (self->tex);
1423	Safefree (self);	1731	Safefree (self);
1424	}	1732	}
1425		1733
1426	void	1734	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1735	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1736	CODE:
1429	self->w = map_width;	1737	self->w = map_width;
1430	self->h = map_height;	1738	self->h = map_height;
1431		1739
1432	void	1740	void
1433	clear (CFPlus::Map self)	1741	clear (DC::Map self)
1434	CODE:	1742	CODE:
1435	map_clear (self);	1743	map_clear (self);
1436		1744
1437	void	1745	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1746	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1747	CODE:
1440	{	1748	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1749	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1750	need_texid (self, tile);
1443	}	1751	}
1444		1752
1445	void	1753	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1754	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1755	CODE:
1448	{	1756	{
1449	tileid texid;	1757	tileid texid;
1450	maptex *tex;	1758	maptex *tex;
1451		1759
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1772	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1773	tex->smoothlevel = level;
1466	}	1774	}
1467		1775
1468	void	1776	void
1469	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1777	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1470	CODE:	1778	CODE:
1471	{	1779	{
1472	need_texid (self, texid);	1780	need_texid (self, texid);
1473		1781
1474	{	1782	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1801	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1802	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1804	}
1497		1805
		1806	void
		1807	expire_textures (DC::Map self, int texid, int count)
		1808	PPCODE:
		1809	for (; texid < self->texs && count; ++texid, --count)
		1810	{
		1811	maptex *tex = self->tex + texid;
		1812
		1813	if (tex->name)
		1814	{
		1815	if (tex->unused)
		1816	{
		1817	tex->name = 0;
		1818	tex->unused = 0;
		1819	XPUSHs (sv_2mortal (newSViv (texid)));
		1820	}
		1821	else
		1822	tex->unused = 1;
		1823	}
		1824	}
		1825
1498	int	1826	int
1499	ox (CFPlus::Map self)	1827	ox (DC::Map self)
1500	ALIAS:	1828	ALIAS:
1501	oy = 1	1829	oy = 1
1502	x = 2	1830	x = 2
1503	y = 3	1831	y = 3
1504	w = 4	1832	w = 4
…		…
1515	}	1843	}
1516	OUTPUT:	1844	OUTPUT:
1517	RETVAL	1845	RETVAL
1518		1846
1519	void	1847	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1848	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1849	CODE:
1522	{	1850	{
1523	if (dx > 0)	1851	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1852	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1853	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	1868	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	1869	self->y += MAP_EXTEND_Y;
1542	}	1870	}
1543	}	1871	}
1544		1872
1545	void	1873	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1874	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	1875	CODE:
1548	{	1876	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1877	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	1878	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	1879	mapcell *cell;
1552	int x, y, flags;	1880	int x, y, z, flags;
		1881	AV *missing = newAV ();
		1882	RETVAL = newRV_noinc ((SV *)missing);
1553		1883
1554	while (data < data_end - 1)	1884	while (data < data_end - 1)
1555	{	1885	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	1886	flags = (data [0] << 8) + data [1]; data += 2;
1557		1887
…		…
1577	uint8_t ext, cmd;	1907	uint8_t ext, cmd;
1578		1908
1579	do	1909	do
1580	{	1910	{
1581	ext = *data++;	1911	ext = *data++;
1582	cmd = ext & 0x3f;	1912	cmd = ext & 0x7f;
1583		1913
1584	if (cmd < 4)	1914	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	1915	cell->darkness = 255 - ext * 64 + 1;
1586	else if (cmd == 5) // health	1916	else if (cmd == 5) // health
1587	{	1917	{
…		…
1590	}	1920	}
1591	else if (cmd == 6) // monster width	1921	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	1922	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	1923	else if (cmd == 0x47)
1594	{	1924	{
1595	if (*data == 4)	1925	if (*data == 1) cell->player = data [1];
1596	; // decode player count	1926	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1927	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1928	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		1929
1598	data += *data + 1;	1930	data += *data + 1;
1599	}	1931	}
1600	else if (cmd == 8) // cell flags	1932	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	1933	cell->flags = *data++;
…		…
1608	}	1940	}
1609	else	1941	else
1610	cell->darkness = *data++ + 1;	1942	cell->darkness = *data++ + 1;
1611	}	1943	}
1612		1944
		1945	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	1946	if (flags & (4 >> z))
1614	{	1947	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	1948	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	1949	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	1950	cell->tile [z] = self->face2tile [face];
		1951
		1952	if (cell->tile [z])
		1953	{
		1954	maptex *tex = self->tex + cell->tile [z];
		1955	tex->unused = 0;
		1956	if (!tex->name)
		1957	av_push (missing, newSViv (cell->tile [z]));
		1958
		1959	if (tex->smoothtile)
		1960	{
		1961	maptex *smooth = self->tex + tex->smoothtile;
		1962	smooth->unused = 0;
		1963	if (!smooth->name)
		1964	av_push (missing, newSViv (tex->smoothtile));
		1965	}
		1966	}
1618	}	1967	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	1968	}
1634	else	1969	else
1635	cell->darkness = 0;	1970	CELL_CLEAR (cell);
1636	}	1971	}
1637	}	1972	}
		1973	OUTPUT:
		1974	RETVAL
1638		1975
1639	SV *	1976	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1977	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	1978	CODE:
1642	{	1979	{
1643	int x1, x;	1980	int x1, x;
1644	int y1, y;	1981	int y1, y;
1645	int z;	1982	int z;
…		…
1690	}	2027	}
1691	OUTPUT:	2028	OUTPUT:
1692	RETVAL	2029	RETVAL
1693		2030
1694	void	2031	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2032	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	2033	CODE:
1697	{	2034	{
		2035	int x, y, z;
		2036
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2037	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2038	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2039	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	2040	smooth_key skey;
1702	int x, y, z;	2041	int pl_x, pl_y;
1703	int last_name;	2042	maptex pl_tex;
		2043	rc_t *rc = rc_alloc ();
		2044	rc_t *rc_ov = rc_alloc ();
		2045	rc_key_t key;
		2046	rc_array_t *arr, *arr_hidden;
1704		2047
		2048	pl_tex.name = 0;
		2049
1705	// thats current max. sorry.	2050	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2051	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2052	if (sh > 255) sh = 255;
1708		2053
1709	// clear key, in case of extra padding	2054	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2055	memset (&skey, 0, sizeof (skey));
1711		2056
1712	glColor4ub (255, 255, 255, 255);	2057	memset (&key, 0, sizeof (key));
1713		2058	key.r = 255;
1714	glEnable (GL_BLEND);	2059	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2060	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	2061	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2062	key.mode = GL_QUADS;
1718		2063	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2064
1723	mx += self->x;	2065	mx += self->x;
1724	my += self->y;	2066	my += self->y;
1725		2067
1726	// first pass: determine smooth_max	2068	// first pass: determine smooth_max
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2085	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2086	self->tex [cell->tile [2]].smoothlevel));
1745	}	2087	}
1746	}	2088	}
1747		2089
		2090	glEnable (GL_BLEND);
		2091	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2093
		2094	key.texname = self->tex [TEXID_HIDDEN].name;
		2095	arr_hidden = rc_array (rc_ov, &key);
		2096
1748	for (z = 0; z <= 2; z++)	2097	for (z = 0; z <= 2; z++)
1749	{	2098	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2099	memset (smooth_level, 0, sizeof (smooth_level));
		2100	key.texname = -1;
1751		2101
1752	for (y = 0; y < sh; y++)	2102	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2103	if (0 <= y + my && y + my < self->rows)
1754	{	2104	{
1755	maprow *row = self->row + (y + my);	2105	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2111	tileid tile = cell->tile [z];
1762		2112
1763	if (tile)	2113	if (tile)
1764	{	2114	{
1765	maptex tex = self->tex [tile];	2115	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2116	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2117
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2118	if (key.texname != tex.name)
1772	{	2119	{
		2120	self->tex [tile].unused = 0;
		2121
1773	if (!tex.name)	2122	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2123	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2124
1776	glEnd ();	2125	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2126	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2127	}
1780		2128
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2129	px = (x + 1) * T - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2130	py = (y + 1) * T - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2131
1786	if (cell->flags && z == 2)	2132	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2133	{
1788	if (cell->flags & 1)	2134	pl_x = px;
		2135	pl_y = py;
		2136	pl_tex = tex;
1789	{	2137	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	2138	}
		2139
		2140	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2141	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2142	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2143	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2144
1805	// update smooth hash	2145	// update smooth hash
1806	if (tex.smoothtile)	2146	if (tex.smoothtile)
1807	{	2147	{
1808	skey.tile = tex.smoothtile;	2148	skey.tile = tex.smoothtile;
…		…
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2179	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2180	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2181	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1842	}	2182	}
1843	}	2183	}
		2184
		2185	if (expect_false (z == 2))
		2186	{
		2187	/* draw question marks on top of hidden spaces */
		2188	if (!cell->darkness)
		2189	{
		2190	maptex tex = self->tex [TEXID_HIDDEN];
		2191	int px = (x + 1) * T - tex.w;
		2192	int py = (y + 1) * T - tex.h;
		2193
		2194	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2195	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2196	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2197	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2198	}
		2199
		2200	if (expect_false (cell->flags))
		2201	{
		2202	// overlays such as the speech bubble, probably more to come
		2203	if (cell->flags & 1)
		2204	{
		2205	rc_key_t key_ov = key;
		2206	maptex tex = self->tex [TEXID_SPEECH];
		2207	rc_array_t *arr;
		2208	int px = x * T + T * 2 / 32;
		2209	int py = y * T - T * 6 / 32;
		2210
		2211	key_ov.texname = tex.name;
		2212	arr = rc_array (rc_ov, &key_ov);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2218	}
		2219	}
		2220	}
1844	}	2221	}
1845	}	2222	}
		2223
		2224	rc_draw (rc);
		2225	rc_clear (rc);
1846		2226
1847	// go through all smoothlevels, lowest to highest, then draw.	2227	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2228	// this is basically counting sort
1849	{	2229	{
1850	int w, b;	2230	int w, b;
1851		2231
		2232	glEnable (GL_TEXTURE_2D);
		2233	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2234	for (w = 0; w < 256 / 32; ++w)
1853	{	2235	{
1854	uint32_t smask = smooth_level [w];	2236	uint32_t smask = smooth_level [w];
1855	if (smask)	2237	if (smask)
1856	for (b = 0; b < 32; ++b)	2238	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2257	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2258	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2259	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2260	float dy = tex.t * .5f ; // 2 images/column
1879		2261
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2262	if (tex.name)
1883	{	2263	{
		2264	// this time avoiding texture state changes
		2265	// save gobs of state changes.
1884	if (!tex.name)	2266	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2267	{
		2268	self->tex [skey->tile].unused = 0;
1886		2269
1887	glEnd ();	2270	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2271	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2272	glBegin (GL_QUADS);
1890	}	2273	}
1891		2274
1892	if (border)	2275	if (border)
1893	{	2276	{
1894	float ox = border * dx;	2277	float ox = border * dx;
1895		2278
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2279	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2280	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2281	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2282	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2283	}
1901		2284
1902	if (corner)	2285	if (corner)
1903	{	2286	{
1904	float ox = corner * dx;	2287	float ox = corner * dx;
1905		2288
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2289	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2290	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2291	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2292	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2293	}
1910	}	2294	}
1911	}	2295	}
1912	}	2296	}
1913	}	2297	}
1914	}	2298	}
		2299
		2300	glEnd ();
		2301	glDisable (GL_TEXTURE_2D);
		2302	key.texname = -1;
1915	}	2303	}
1916		2304
1917	hv_clear (smooth);	2305	hv_clear (smooth);
1918	}	2306	}
1919		2307
1920	glEnd ();	2308	if (pl_tex.name)
		2309	{
		2310	maptex tex = pl_tex;
		2311	int px = pl_x + sdx;
		2312	int py = pl_y + sdy;
1921		2313
1922	glDisable (GL_TEXTURE_2D);	2314	key.texname = tex.name;
		2315	arr = rc_array (rc, &key);
		2316
		2317	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2318	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2319	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2321
		2322	rc_draw (rc);
		2323	}
		2324
		2325	rc_draw (rc_ov);
		2326	rc_clear (rc_ov);
		2327
1923	glDisable (GL_BLEND);	2328	glDisable (GL_BLEND);
		2329	rc_free (rc);
		2330	rc_free (rc_ov);
1924		2331
1925	// top layer: overlays such as the health bar	2332	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2333	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2334	if (0 <= y + my && y + my < self->rows)
1928	{	2335	{
…		…
1933	{	2340	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2341	mapcell *cell = row->col + (x + mx - row->c0);
1935		2342
1936	int px = x * T;	2343	int px = x * T;
1937	int py = y * T;	2344	int py = y * T;
		2345
		2346	if (expect_false (cell->player == player))
		2347	{
		2348	px += sdx;
		2349	py += sdy;
		2350	}
1938		2351
1939	if (cell->stat_hp)	2352	if (cell->stat_hp)
1940	{	2353	{
1941	int width = cell->stat_width * T;	2354	int width = cell->stat_width * T;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2355	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1953	}	2366	}
1954	}	2367	}
1955	}	2368	}
1956		2369
1957	void	2370	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2371	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1959	CODE:	2372	CODE:
1960	{	2373	{
1961	static float color[16][3] = {	2374	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2375	{ 0.00F, 0.00F, 0.00F },
1963	{ 1.00F, 1.00F, 1.00F },	2376	{ 1.00F, 1.00F, 1.00F },
…		…
1982	};	2395	};
1983		2396
1984	int x, y;	2397	int x, y;
1985		2398
1986	glEnable (GL_TEXTURE_2D);	2399	glEnable (GL_TEXTURE_2D);
		2400	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2401	* but the nvidia driver (185.18.14) mishandles alpha textures
		2402	* ansd takes the colour from god knows where instead of using
		2403	* Cp. MODULATE results in the same colour, but slightly different
		2404	* alpha, but atcually gives us the correct colour with nvidia.
		2405	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2406	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2407	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2408	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1991		2410
1992	for (y = 0; y < h; y++)	2411	for (y = 0; y < h; y++)
…		…
1999	float *c = color [m & 15];	2418	float *c = color [m & 15];
2000		2419
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2420	float tx1 = m & 0x40 ? 0.5 : 0.;
2002	float tx2 = tx1 + 0.5;	2421	float tx2 = tx1 + 0.5;
2003		2422
2004	glColor4f (c[0], c[1], c[2], 0.75);	2423	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2424	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2425	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2426	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2427	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2428	}
…		…
2013	glDisable (GL_BLEND);	2432	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2433	glDisable (GL_TEXTURE_2D);
2015	}	2434	}
2016		2435
2017	void	2436	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2437	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2438	PPCODE:
2020	{	2439	{
2021	int x, y;	2440	int x, y;
2022	int sw1 = sw + 2;	2441	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2442	int sh1 = sh + 2;
…		…
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2450	SvCUR_set (darkness3_sv, sw34 * sh3);
2032		2451
2033	mx += self->x - 1;	2452	mx += self->x - 1;
2034	my += self->y - 1;	2453	my += self->y - 1;
2035		2454
2036	memset (darkness1, 255, sw1 * sh1);	2455	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2037		2456
2038	for (y = 0; y < sh1; y++)	2457	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2458	if (0 <= y + my && y + my < self->rows)
2040	{	2459	{
2041	maprow *row = self->row + (y + my);	2460	maprow *row = self->row + (y + my);
…		…
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2513	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2514	PUSHs (darkness3_sv);
2096	}	2515	}
2097		2516
2098	SV *	2517	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2518	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2519	CODE:
2101	{	2520	{
2102	int x, y, x1, y1;	2521	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2522	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2523	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2580	else
2162	*data++ = 0;	2581	*data++ = 0;
2163	}	2582	}
2164	}	2583	}
2165		2584
		2585	/* if size is w*h + 5 then no data has been found */
		2586	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2587	{
2166	SvPOK_only (data_sv);	2588	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2589	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2590	}
		2591
2168	RETVAL = data_sv;	2592	RETVAL = data_sv;
2169	}	2593	}
2170	OUTPUT:	2594	OUTPUT:
2171	RETVAL	2595	RETVAL
2172		2596
2173	void	2597	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2598	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2599	PPCODE:
2176	{	2600	{
2177	int x, y, z;	2601	int x, y, z;
2178	int w, h;	2602	int w, h;
2179	int x1, y1;	2603	int x1, y1;
		2604	STRLEN len;
		2605	uint8_t *data, *end;
		2606
		2607	len = SvLEN (data_sv);
		2608	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2609	data = SvPVbyte_nolen (data_sv);
		2610	end = data + len + 8;
		2611
		2612	if (len < 5)
		2613	XSRETURN_EMPTY;
2180		2614
2181	if (*data++ != 0)	2615	if (*data++ != 0)
2182	return; /* version mismatch */	2616	XSRETURN_EMPTY; /* version mismatch */
2183		2617
2184	w = *data++ << 8; w |= *data++;	2618	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2619	h = *data++ << 8; h |= *data++;
2186		2620
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2621	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2633	{
2200	maprow *row = map_get_row (self, y);	2634	maprow *row = map_get_row (self, y);
2201		2635
2202	for (x = x0; x < x1; x++)	2636	for (x = x0; x < x1; x++)
2203	{	2637	{
		2638	uint8_t flags;
		2639
		2640	if (data + 7 >= end)
		2641	XSRETURN_EMPTY;
		2642
2204	uint8_t flags = *data++;	2643	flags = *data++;
2205		2644
2206	if (flags)	2645	if (flags)
2207	{	2646	{
2208	mapcell *cell = row_get_cell (row, x);	2647	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2648	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2651	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2652	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2653
2215	if (cell->darkness == 0)	2654	if (cell->darkness == 0)
2216	{	2655	{
2217	cell->darkness = 0;	2656	/*cell->darkness = 0;*/
		2657	EXTEND (SP, 3);
2218		2658
2219	for (z = 0; z <= 2; z++)	2659	for (z = 0; z <= 2; z++)
2220	{	2660	{
2221	tileid t = tile [z];	2661	tileid t = tile [z];
2222		2662
2223	if (t >= self->texs || (t && !self->tex [t].name))	2663	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2664	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2665	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2666	need_texid (self, t);
2227	}	2667	}
2228		2668
2229	cell->tile [z] = t;	2669	cell->tile [z] = t;
2230	}	2670	}
…		…
2232	}	2672	}
2233	}	2673	}
2234	}	2674	}
2235	}	2675	}
2236		2676
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2677	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2678
2239	PROTOTYPES: DISABLE	2679	DC::RW
2240
2241	CFPlus::MixChunk
2242	new (SV *class, SV *data_sv)	2680	new (SV *class, SV *data_sv)
2243	CODE:	2681	CODE:
2244	{	2682	{
2245	STRLEN datalen;	2683	STRLEN datalen;
2246	char *data = SvPVbyte (data_sv, datalen);	2684	char *data = SvPVbyte (data_sv, datalen);
2247		2685
2248	RETVAL = Mix_LoadWAV_RW (SDL_RWFromConstMem (data, datalen), 1);	2686	RETVAL = SDL_RWFromConstMem (data, datalen);
2249	}	2687	}
2250	OUTPUT:	2688	OUTPUT:
2251	RETVAL	2689	RETVAL
2252		2690
2253	CFPlus::MixChunk	2691	DC::RW
2254	new_from_file (SV *class, char *path)	2692	new_from_file (SV *class, const char *path, const char *mode = "rb")
2255	CODE:	2693	CODE:
2256	RETVAL = Mix_LoadWAV (path);	2694	RETVAL = SDL_RWFromFile (path, mode);
2257	OUTPUT:	2695	OUTPUT:
2258	RETVAL	2696	RETVAL
2259		2697
		2698	# fails on win32:
		2699	# dc.xs(2268) : error C2059: syntax error : '('
2260	void	2700	#void
		2701	#close (DC::RW self)
		2702	# CODE:
		2703	# (self->(close)) (self);
		2704
		2705	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2706
		2707	PROTOTYPES: DISABLE
		2708
		2709	DC::Channel
		2710	find ()
		2711	CODE:
		2712	{
		2713	RETVAL = Mix_GroupAvailable (-1);
		2714
		2715	if (RETVAL < 0)
		2716	{
		2717	RETVAL = Mix_GroupOldest (-1);
		2718
		2719	if (RETVAL < 0)
		2720	XSRETURN_UNDEF;
		2721
		2722	Mix_HaltChannel (RETVAL);
		2723	}
		2724
		2725	Mix_UnregisterAllEffects (RETVAL);
		2726	Mix_Volume (RETVAL, 128);
		2727	}
		2728	OUTPUT:
		2729	RETVAL
		2730
		2731	void
		2732	halt (DC::Channel self)
		2733	CODE:
		2734	Mix_HaltChannel (self);
		2735
		2736	void
		2737	expire (DC::Channel self, int ticks = -1)
		2738	CODE:
		2739	Mix_ExpireChannel (self, ticks);
		2740
		2741	void
		2742	fade_out (DC::Channel self, int ticks = -1)
		2743	CODE:
		2744	Mix_FadeOutChannel (self, ticks);
		2745
		2746	int
		2747	volume (DC::Channel self, int volume)
		2748	CODE:
		2749	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2750	OUTPUT:
		2751	RETVAL
		2752
		2753	void
		2754	unregister_all_effects (DC::Channel self)
		2755	CODE:
		2756	Mix_UnregisterAllEffects (self);
		2757
		2758	void
		2759	set_panning (DC::Channel self, int left, int right)
		2760	CODE:
		2761	left = CLAMP (left , 0, 255);
		2762	right = CLAMP (right, 0, 255);
		2763	Mix_SetPanning (self, left, right);
		2764
		2765	void
		2766	set_distance (DC::Channel self, int distance)
		2767	CODE:
		2768	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2769
		2770	void
		2771	set_position (DC::Channel self, int angle, int distance)
		2772	CODE:
		2773
		2774	void
		2775	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2776	CODE:
		2777	{
		2778	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2779	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2780	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2781	}
		2782
		2783	void
		2784	set_reverse_stereo (DC::Channel self, int flip)
		2785	CODE:
		2786	Mix_SetReverseStereo (self, flip);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::MixChunk
		2793	new (SV *class, DC::RW rwops)
		2794	CODE:
		2795	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2796	OUTPUT:
		2797	RETVAL
		2798
		2799	void
2261	DESTROY (CFPlus::MixChunk self)	2800	DESTROY (DC::MixChunk self)
2262	CODE:	2801	CODE:
2263	Mix_FreeChunk (self);	2802	Mix_FreeChunk (self);
2264		2803
2265	int	2804	int
2266	volume (CFPlus::MixChunk self, int volume = -1)	2805	volume (DC::MixChunk self, int volume = -1)
2267	CODE:	2806	CODE:
		2807	if (items > 1)
		2808	volume = CLAMP (volume, 0, 128);
2268	RETVAL = Mix_VolumeChunk (self, volume);	2809	RETVAL = Mix_VolumeChunk (self, volume);
2269	OUTPUT:	2810	OUTPUT:
2270	RETVAL	2811	RETVAL
2271		2812
2272	int	2813	DC::Channel
2273	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2814	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2274	CODE:	2815	CODE:
		2816	{
2275	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2817	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2818
		2819	if (RETVAL < 0)
		2820	XSRETURN_UNDEF;
		2821
		2822	if (channel < 0)
		2823	{
		2824	Mix_UnregisterAllEffects (RETVAL);
		2825	Mix_Volume (RETVAL, 128);
		2826	}
		2827	}
2276	OUTPUT:	2828	OUTPUT:
2277	RETVAL	2829	RETVAL
2278		2830
2279	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2831	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2280		2832
2281	int	2833	int
2282	volume (int volume = -1)	2834	volume (int volume = -1)
2283	PROTOTYPE: ;$	2835	PROTOTYPE: ;$
2284	CODE:	2836	CODE:
		2837	if (items > 0)
		2838	volume = CLAMP (volume, 0, 128);
2285	RETVAL = Mix_VolumeMusic (volume);	2839	RETVAL = Mix_VolumeMusic (volume);
2286	OUTPUT:	2840	OUTPUT:
2287	RETVAL	2841	RETVAL
2288		2842
2289	int	2843	void
2290	fade_out (int ms)	2844	fade_out (int ms)
2291	CODE:	2845	CODE:
2292	RETVAL = Mix_FadeOutMusic (ms);	2846	Mix_FadeOutMusic (ms);
		2847
		2848	void
		2849	halt ()
		2850	CODE:
		2851	Mix_HaltMusic ();
		2852
		2853	DC::MixMusic
		2854	new (SV *class, DC::RW rwops)
		2855	CODE:
		2856	RETVAL = Mix_LoadMUS_RW (rwops);
2293	OUTPUT:	2857	OUTPUT:
2294	RETVAL	2858	RETVAL
2295		2859
2296	CFPlus::MixMusic
2297	new_from_file (SV *class, char *path)
2298	CODE:
2299	RETVAL = Mix_LoadMUS (path);
2300	OUTPUT:
2301	RETVAL
2302
2303	void	2860	void
2304	DESTROY (CFPlus::MixMusic self)	2861	DESTROY (DC::MixMusic self)
2305	CODE:	2862	CODE:
2306	Mix_FreeMusic (self);	2863	Mix_FreeMusic (self);
2307		2864
2308	int	2865	int
2309	play (CFPlus::MixMusic self, int loops = -1)	2866	play (DC::MixMusic self, int loops = -1)
2310	CODE:	2867	CODE:
2311	RETVAL = Mix_PlayMusic (self, loops);	2868	RETVAL = Mix_PlayMusic (self, loops);
2312	OUTPUT:	2869	OUTPUT:
2313	RETVAL	2870	RETVAL
2314		2871
2315	int	2872	void
2316	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2873	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2317	CODE:	2874	CODE:
2318	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2875	Mix_FadeInMusicPos (self, loops, ms, position);
2319	OUTPUT:
2320	RETVAL
2321		2876
2322	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2877	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2323		2878
2324	PROTOTYPES: ENABLE	2879	PROTOTYPES: ENABLE
2325		2880
2326	BOOT:	2881	BOOT:
2327	{	2882	{
2328	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2883	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2329	static const struct {	2884	static const struct {
2330	const char *name;	2885	const char *name;
2331	IV iv;	2886	IV iv;
2332	} *civ, const_iv[] = {	2887	} *civ, const_iv[] = {
2333	# define const_iv(name) { # name, (IV)name }	2888	# define const_iv(name) { # name, (IV)name }
2334	const_iv (GL_VENDOR),	2889	const_iv (GL_VENDOR),
2335	const_iv (GL_VERSION),	2890	const_iv (GL_VERSION),
2336	const_iv (GL_EXTENSIONS),	2891	const_iv (GL_EXTENSIONS),
		2892	const_iv (GL_MAX_TEXTURE_UNITS),
2337	const_iv (GL_COLOR_MATERIAL),	2893	const_iv (GL_COLOR_MATERIAL),
2338	const_iv (GL_SMOOTH),	2894	const_iv (GL_SMOOTH),
2339	const_iv (GL_FLAT),	2895	const_iv (GL_FLAT),
2340	const_iv (GL_DITHER),	2896	const_iv (GL_DITHER),
2341	const_iv (GL_BLEND),	2897	const_iv (GL_BLEND),
…		…
2353	const_iv (GL_ZERO),	2909	const_iv (GL_ZERO),
2354	const_iv (GL_SRC_ALPHA),	2910	const_iv (GL_SRC_ALPHA),
2355	const_iv (GL_DST_ALPHA),	2911	const_iv (GL_DST_ALPHA),
2356	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2912	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2357	const_iv (GL_ONE_MINUS_DST_ALPHA),	2913	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2914	const_iv (GL_SRC_COLOR),
		2915	const_iv (GL_DST_COLOR),
		2916	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2917	const_iv (GL_ONE_MINUS_DST_COLOR),
2358	const_iv (GL_SRC_ALPHA_SATURATE),	2918	const_iv (GL_SRC_ALPHA_SATURATE),
2359	const_iv (GL_RGB),	2919	const_iv (GL_RGB),
2360	const_iv (GL_RGBA),	2920	const_iv (GL_RGBA),
2361	const_iv (GL_RGBA4),	2921	const_iv (GL_RGBA4),
2362	const_iv (GL_RGBA8),	2922	const_iv (GL_RGBA8),
…		…
2368	const_iv (GL_INTENSITY),	2928	const_iv (GL_INTENSITY),
2369	const_iv (GL_LUMINANCE),	2929	const_iv (GL_LUMINANCE),
2370	const_iv (GL_LUMINANCE_ALPHA),	2930	const_iv (GL_LUMINANCE_ALPHA),
2371	const_iv (GL_FLOAT),	2931	const_iv (GL_FLOAT),
2372	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2932	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2933	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2934	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2935	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2936	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2937	const_iv (GL_COMPRESSED_RGB_ARB),
		2938	const_iv (GL_COMPRESSED_RGBA_ARB),
2373	const_iv (GL_COMPILE),	2939	const_iv (GL_COMPILE),
2374	const_iv (GL_PROXY_TEXTURE_1D),	2940	const_iv (GL_PROXY_TEXTURE_1D),
2375	const_iv (GL_PROXY_TEXTURE_2D),	2941	const_iv (GL_PROXY_TEXTURE_2D),
2376	const_iv (GL_TEXTURE_1D),	2942	const_iv (GL_TEXTURE_1D),
2377	const_iv (GL_TEXTURE_2D),	2943	const_iv (GL_TEXTURE_2D),
…		…
2416	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2982	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2417	const_iv (GL_POINT_SMOOTH_HINT),	2983	const_iv (GL_POINT_SMOOTH_HINT),
2418	const_iv (GL_LINE_SMOOTH_HINT),	2984	const_iv (GL_LINE_SMOOTH_HINT),
2419	const_iv (GL_POLYGON_SMOOTH_HINT),	2985	const_iv (GL_POLYGON_SMOOTH_HINT),
2420	const_iv (GL_GENERATE_MIPMAP_HINT),	2986	const_iv (GL_GENERATE_MIPMAP_HINT),
		2987	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2421	const_iv (GL_FASTEST),	2988	const_iv (GL_FASTEST),
2422	const_iv (GL_DONT_CARE),	2989	const_iv (GL_DONT_CARE),
2423	const_iv (GL_NICEST),	2990	const_iv (GL_NICEST),
2424	const_iv (GL_V2F),	2991	const_iv (GL_V2F),
2425	const_iv (GL_V3F),	2992	const_iv (GL_V3F),
2426	const_iv (GL_T2F_V3F),	2993	const_iv (GL_T2F_V3F),
2427	const_iv (GL_T2F_N3F_V3F),	2994	const_iv (GL_T2F_N3F_V3F),
		2995	const_iv (GL_FUNC_ADD),
		2996	const_iv (GL_FUNC_SUBTRACT),
		2997	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2428	# undef const_iv	2998	# undef const_iv
2429	};	2999	};
2430		3000
2431	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2432	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2433		3003
2434	texture_av = newAV ();	3004	texture_av = newAV ();
2435	AvREAL_off (texture_av);	3005	AvREAL_off (texture_av);
2436	}	3006	}
2437		3007
		3008	void
		3009	disable_GL_EXT_blend_func_separate ()
		3010	CODE:
		3011	gl.BlendFuncSeparate = 0;
		3012	gl.BlendFuncSeparateEXT = 0;
		3013
		3014	void
		3015	apple_nvidia_bug (int enable)
		3016
2438	char *	3017	char *
2439	gl_vendor ()	3018	gl_vendor ()
2440	CODE:	3019	CODE:
2441	RETVAL = (char *)glGetString (GL_VENDOR);	3020	RETVAL = (char *)glGetString (GL_VENDOR);
2442	OUTPUT:	3021	OUTPUT:
…		…
2491		3070
2492	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3071	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2493	CODE:	3072	CODE:
2494	gl_BlendFuncSeparate (sa, da, saa, daa);	3073	gl_BlendFuncSeparate (sa, da, saa, daa);
2495		3074
		3075	# void glBlendEquation (int se)
		3076
2496	void glDepthMask (int flag)	3077	void glDepthMask (int flag)
2497		3078
2498	void glLogicOp (int opcode)	3079	void glLogicOp (int opcode)
2499		3080
2500	void glColorMask (int red, int green, int blue, int alpha)	3081	void glColorMask (int red, int green, int blue, int alpha)
…		…
2534	void glRotate (float angle, float x, float y, float z)	3115	void glRotate (float angle, float x, float y, float z)
2535	CODE:	3116	CODE:
2536	glRotatef (angle, x, y, z);	3117	glRotatef (angle, x, y, z);
2537		3118
2538	void glColor (float r, float g, float b, float a = 1.0)	3119	void glColor (float r, float g, float b, float a = 1.0)
		3120	PROTOTYPE: @
2539	ALIAS:	3121	ALIAS:
2540	glColor_premultiply = 1	3122	glColor_premultiply = 1
2541	CODE:	3123	CODE:
2542	if (ix)	3124	if (ix)
2543	{	3125	{
…		…
2563		3145
2564	void glRect (float x1, float y1, float x2, float y2)	3146	void glRect (float x1, float y1, float x2, float y2)
2565	CODE:	3147	CODE:
2566	glRectf (x1, y1, x2, y2);	3148	glRectf (x1, y1, x2, y2);
2567		3149
		3150	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3151	CODE:
		3152	glBegin (GL_LINE_LOOP);
		3153	glVertex2f (x1, y1);
		3154	glVertex2f (x2, y1);
		3155	glVertex2f (x2, y2);
		3156	glVertex2f (x1, y2);
		3157	glEnd ();
		3158
2568	PROTOTYPES: ENABLE	3159	PROTOTYPES: ENABLE
2569		3160
2570	void glBegin (int mode)	3161	void glBegin (int mode)
2571		3162
2572	void glEnd ()	3163	void glEnd ()
…		…
2604	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3195	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2605	CODE:	3196	CODE:
2606	if (gl.SeparableFilter2D)	3197	if (gl.SeparableFilter2D)
2607	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3198	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2608		3199
2609	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3200	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2610		3201
2611	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3202	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2612		3203
2613	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3204	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2614		3205
…		…
2640		3231
2641	void glEndList ()	3232	void glEndList ()
2642		3233
2643	void glCallList (int list)	3234	void glCallList (int list)
2644		3235
2645	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3236	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2646		3237
2647	PROTOTYPES: DISABLE	3238	PROTOTYPES: DISABLE
2648		3239
2649	void	3240	void
2650	find_widget (SV *self, NV x, NV y)	3241	find_widget (SV *self, NV x, NV y)
…		…
2654	XPUSHs (self);	3245	XPUSHs (self);
2655	}	3246	}
2656		3247
2657	BOOT:	3248	BOOT:
2658	{	3249	{
2659	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3250	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2660		3251
2661	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3252	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2662	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3253	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2663	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3254	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2664	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3255	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2665	}	3256	}
2666		3257
2667	void	3258	void
2668	draw (SV *self)	3259	draw (SV *self)
2669	CODE:	3260	CODE:
…		…
2673	NV x, y, w, h;	3264	NV x, y, w, h;
2674	SV *draw_x_sv = GvSV (draw_x_gv);	3265	SV *draw_x_sv = GvSV (draw_x_gv);
2675	SV *draw_y_sv = GvSV (draw_y_gv);	3266	SV *draw_y_sv = GvSV (draw_y_gv);
2676	SV *draw_w_sv = GvSV (draw_w_gv);	3267	SV *draw_w_sv = GvSV (draw_w_gv);
2677	SV *draw_h_sv = GvSV (draw_h_gv);	3268	SV *draw_h_sv = GvSV (draw_h_gv);
2678	SV *hover;
2679	double draw_x, draw_y, draw_w, draw_h;	3269	double draw_x, draw_y;
2680		3270
2681	if (!SvROK (self))	3271	if (!SvROK (self))
2682	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3272	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2683		3273
2684	hv = (HV *)SvRV (self);	3274	hv = (HV *)SvRV (self);
2685		3275
2686	if (SvTYPE (hv) != SVt_PVHV)	3276	if (SvTYPE (hv) != SVt_PVHV)
2687	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3277	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2688		3278
2689	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3279	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2690	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3280	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2691		3281
2692	if (!h || !w)	3282	if (!h || !w)
…		…
2712	{	3302	{
2713	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3303	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2714		3304
2715	if (svp && SvTRUE (*svp))	3305	if (svp && SvTRUE (*svp))
2716	{	3306	{
2717	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3307	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2718	glEnable (GL_BLEND);	3308	glEnable (GL_BLEND);
2719	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3309	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2720	glBegin (GL_QUADS);	3310	glBegin (GL_QUADS);
2721	glVertex2f (0, 0);	3311	glVertex2f (0, 0);
2722	glVertex2f (w, 0);	3312	glVertex2f (w, 0);
…		…
2725	glEnd ();	3315	glEnd ();
2726	glDisable (GL_BLEND);	3316	glDisable (GL_BLEND);
2727	}	3317	}
2728	}	3318	}
2729	#if 0	3319	#if 0
2730	if ($ENV{CFPLUS_DEBUG} & 1) {	3320	// draw borders, for debugging
2731	glPushMatrix;	3321	glPushMatrix ();
2732	glColor 1, 1, 0, 1;	3322	glColor4f (1., 1., 0., 1.);
2733	glTranslate 0.375, 0.375;	3323	glTranslatef (.5, .5, 0.);
2734	glBegin GL_LINE_LOOP;	3324	glBegin (GL_LINE_LOOP);
2735	glVertex 0 , 0;	3325	glVertex2f (0 , 0);
2736	glVertex $self->{w} - 1, 0;	3326	glVertex2f (w - 1, 0);
2737	glVertex $self->{w} - 1, $self->{h} - 1;	3327	glVertex2f (w - 1, h - 1);
2738	glVertex 0 , $self->{h} - 1;	3328	glVertex2f (0 , h - 1);
2739	glEnd;	3329	glEnd ();
2740	glPopMatrix;	3330	glPopMatrix ();
2741	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2742	}
2743	#endif	3331	#endif
2744	PUSHMARK (SP);	3332	PUSHMARK (SP);
2745	XPUSHs (self);	3333	XPUSHs (self);
2746	PUTBACK;	3334	PUTBACK;
2747	call_method ("_draw", G_VOID | G_DISCARD);	3335	call_method ("_draw", G_VOID | G_DISCARD);

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