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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC vs.
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
36	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
37	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
38		51
39	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
40		53
41	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
42		66
43	#ifndef _WIN32	67	#ifndef _WIN32
44	# include <sys/types.h>	68	# include <sys/types.h>
45	# include <sys/socket.h>	69	# include <sys/socket.h>
46	# include <netinet/in.h>	70	# include <netinet/in.h>
47	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
48	# include <inttypes.h>	72	# include <inttypes.h>
49	#endif	73	#endif
50		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else
63	# define PARACHUTE 0
64	#endif
65		95
66	static AV *texture_av;	96	static AV *texture_av;
67		97
68	static struct	98	static struct
69	{	99	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	136	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	137	glDeleteTextures (1, &name);
108	}	138	}
109		139
110	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
111		142
112	#include "pango-font.c"	143	#include "pango-font.c"
113	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
114	#include "pango-render.c"	145	#include "pango-render.c"
115		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
118		151
119	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
120		153
121	static int	154	static int
122	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
123	{	156	{
124	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		171
139	typedef struct cf_layout {	172	typedef struct cf_layout {
140	PangoLayout *pl;	173	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
142	int base_height;	175	int base_height;
143	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
144	} *CFPlus__Layout;	178	} *DC__Layout;
145		179
146	static CFPlus__Font default_font;	180	static DC__Font default_font;
147	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
149		183
150	static void	184	static void
151	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	190	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	192	}
159		193
160	static void	194	static void
161	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
162	{	196	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
165	*/	199	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
167		201
168	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		204
171	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
172	}	206	}
173		207
174	static void	208	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	210	{
177	PangoRectangle rect;	211	PangoRectangle rect;
178		212
179	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		225
192	typedef uint16_t tileid;	226	typedef uint16_t tileid;
193	typedef uint16_t faceid;	227	typedef uint16_t faceid;
194		228
195	typedef struct {	229	typedef struct {
196	int name;	230	GLuint name;
197	int w, h;	231	int w, h;
198	float s, t;	232	float s, t;
199	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
200	tileid smoothtile;	234	tileid smoothtile;
201	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
221		255
222	int32_t rows;	256	int32_t rows;
223	maprow *row;	257	maprow *row;
224	} *CFPlus__Map;	258	} *DC__Map;
225		259
226	static char *	260	static char *
227	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
228	{	262	{
229	char *p;	263	char *p;
…		…
267	self->texs *= 2;	301	self->texs *= 2;
268	}	302	}
269	}	303	}
270		304
271	static maprow *	305	static maprow *
272	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
273	{	307	{
274	if (0 > y)	308	if (0 > y)
275	{	309	{
276	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
315		349
316	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
317	}	351	}
318		352
319	static mapcell *	353	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
321	{	355	{
322	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
323	}	357	}
324		358
325	static void	359	static void
326	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
327	{	361	{
328	int r;	362	int r;
329		363
330	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	372	self->oy = 0;
339	self->row = 0;	373	self->row = 0;
340	self->rows = 0;	374	self->rows = 0;
341	}	375	}
342		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
343	static void	387	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	389	{
346	int x, y;	390	int x, y;
347	maprow *row;	391	maprow *row;
348	mapcell *cell;	392	mapcell *cell;
349		393
…		…
361	if (x >= row->c1)	405	if (x >= row->c1)
362	break;	406	break;
363		407
364	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
365		409
366	cell->darkness = 0;	410	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	411	}
371	}	412	}
372	}	413	}
373		414
374	typedef struct {	415	typedef struct {
…		…
428	n |= n >> 16;	469	n |= n >> 16;
429		470
430	return n + 1;	471	return n + 1;
431	}	472	}
432		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
433	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
436		488
437	MODULE = CFPlus PACKAGE = CFPlus	489	/******************************************************************************/
		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp || !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	call_argv ("::main", G_DISCARD | G_VOID, 0);
		536	dSP;
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
438		571
439	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
440		573
441	BOOT:	574	BOOT:
442	{	575	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	577	static const struct {
445	const char *name;	578	const char *name;
446	IV iv;	579	IV iv;
447	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
470		603
471	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
474		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
		691
		692	const_iv (MIX_DEFAULT_FORMAT),
		693
		694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
556	# undef const_iv	722	# undef const_iv
557	};	723	};
558		724
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		744
579	NV floor (NV x)	745	NV floor (NV x)
580		746
581	NV ceil (NV x)	747	NV ceil (NV x)
582		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
		752
583	void	753	void
584	pango_init ()	754	pango_init ()
585	CODE:	755	CODE:
586	{	756	{
587	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/*pango_context_set_font_description (opengl_context, default_font);*/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		764	#endif
590	}	765	}
591		766
592	int	767	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		768
595	void	769	void SDL_braino ()
		770
		771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
596	SDL_Quit ()	777	void SDL_Quit ()
597		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
		787
598	void	788	void
599	SDL_ListModes ()	789	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	790	PPCODE:
601	{	791	{
602	SDL_Rect **m;	792	SDL_Rect **m;
603		793
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	794	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	797	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		798
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	799	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	800	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		801
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	802	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		806
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif
622
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625		809
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		811
628	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
629	while (*m)	813	while (*m)
630	{	814	{
		815	if ((*m)->w >= 400 && (*m)->h >= 300)
		816	{
631	AV *av = newAV ();	817	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
		820	av_push (av, newSViv (rgb));
		821	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	822	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		823	}
635		824
636	++m;	825	++m;
637	}	826	}
638	}	827	}
639		828
640	char *
641	SDL_GetError ()
642
643	int	829	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	830	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	831	CODE:
		832	{
		833	SDL_EnableUNICODE (1);
		834	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		835
		836	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		837	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		838	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		839	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		840
646	RETVAL = !!SDL_SetVideoMode (	841	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	842	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	843	);
		844
649	if (RETVAL)	845	if (RETVAL)
650	{	846	{
651	av_clear (texture_av);	847	av_clear (texture_av);
652		848
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	851	#include "glfunc.h"
656	# undef GL_FUNC	852	#undef GL_FUNC
657
658	}	853	}
		854	}
659	OUTPUT:	855	OUTPUT:
660	RETVAL	856	RETVAL
661		857
662	void	858	void
663	SDL_GL_SwapBuffers ()	859	SDL_GL_SwapBuffers ()
664		860
665	char *	861	char *
666	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
667		863
		864	int
		865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
		869
668	void	870	void
669	SDL_PollEvent ()	871	poll_events ()
670	PPCODE:	872	PPCODE:
671	{	873	{
672	SDL_Event ev;	874	SDL_Event ev;
673		875
674	while (SDL_PollEvent (&ev))	876	SDL_PumpEvents ();
		877	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	878	{
676	HV *hv = newHV ();	879	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	880	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		881
679	switch (ev.type)	882	switch (ev.type)
680	{	883	{
681	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
682	case SDL_KEYUP:	885	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	891	break;
689		892
690	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
709	x = ev.motion.x;	912	x = ev.motion.x;
710	y = ev.motion.y;	913	y = ev.motion.y;
711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712	}	915	}
713		916
714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
715	hv_store (hv, "state", 5, newSViv (state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
716	hv_store (hv, "x", 1, newSViv (x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
717	hv_store (hv, "y", 1, newSViv (y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720	}	923	}
721	break;	924	break;
722		925
723	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
724	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726		929
727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737	break;	940	break;
738	}	941	}
739		942
740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
741	}	944	}
742	}	945	}
743		946
744	int	947	int
745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
746	POSTCALL:	949	POSTCALL:
747	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
748	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
749		952
750	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
751	Mix_CloseAudio ()	970	Mix_CloseAudio ()
752		971
753	int	972	int
754	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
		974
		975	const char *
		976	Mix_GetError ()
755		977
756	void	978	void
757	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
758	CODE:	980	CODE:
759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
785	}	1007	}
786	}	1008	}
787	#endif	1009	#endif
788	}	1010	}
789		1011
790	void	1012	int
791	add_font (char *file)	1013	add_font (char *file)
792	CODE:	1014	CODE:
793	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
794		1018
795	void	1019	void
796	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
797	ALIAS:	1021	ALIAS:
798	load_image_file = 1	1022	load_image_file = 1
…		…
801	STRLEN image_len;	1025	STRLEN image_len;
802	char *image = (char *)SvPVbyte (image_, image_len);	1026	char *image = (char *)SvPVbyte (image_, image_len);
803	SDL_Surface *surface, *surface2;	1027	SDL_Surface *surface, *surface2;
804	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
805	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
806	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
807	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
808		1032
809	if (!rw)	1033	if (!rw)
810	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
811		1035
…		…
884	void	1108	void
885	error (char *message)	1109	error (char *message)
886	CODE:	1110	CODE:
887	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
888	#ifdef _WIN32	1112	#ifdef _WIN32
889	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
890	#endif	1114	#endif
891		1115
892	void	1116	void
893	fatal (char *message)	1117	fatal (char *message)
894	CODE:	1118	CODE:
895	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
896	#ifdef _WIN32	1120	#ifdef _WIN32
897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
898	#endif	1122	#endif
899	_exit (1);	1123	_exit (1);
900		1124
901	void	1125	void
902	_exit (int retval = 0)	1126	_exit (int retval = 0)
…		…
914	#if DEBUG	1138	#if DEBUG
915	VALGRIND_DO_LEAK_CHECK;	1139	VALGRIND_DO_LEAK_CHECK;
916	#endif	1140	#endif
917	}	1141	}
918		1142
919	MODULE = CFPlus PACKAGE = CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
920		1144
921	CFPlus::Font	1145	PROTOTYPES: DISABLE
		1146
		1147	DC::Font
922	new_from_file (SV *class, char *path, int id = 0)	1148	new_from_file (SV *class, char *path, int id = 0)
923	CODE:	1149	CODE:
924	{	1150	{
925	int count;	1151	int count;
926	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
929	}	1155	}
930	OUTPUT:	1156	OUTPUT:
931	RETVAL	1157	RETVAL
932		1158
933	void	1159	void
934	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
935	CODE:	1161	CODE:
936	pango_font_description_free (self);	1162	pango_font_description_free (self);
937		1163
938	void	1164	void
939	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
		1166	PROTOTYPE: $
940	CODE:	1167	CODE:
941	default_font = self;	1168	default_font = self;
942		1169
943	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
944		1171
		1172	PROTOTYPES: DISABLE
		1173
945	void	1174	void
946	reset_glyph_cache ()	1175	glyph_cache_backup ()
		1176	PROTOTYPE:
947	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
948	tc_clear ();	1184	tc_restore ();
949		1185
950	CFPlus::Layout	1186	DC::Layout
951	new (SV *class)	1187	new (SV *class)
952	CODE:	1188	CODE:
953	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
954		1190
955	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
957	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
958	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
959	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
960	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
961	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
962		1199
963	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
964	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
965	OUTPUT:	1202	OUTPUT:
966	RETVAL	1203	RETVAL
967		1204
968	void	1205	void
969	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
970	CODE:	1207	CODE:
971	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
972	Safefree (self);	1210	Safefree (self);
973		1211
974	void	1212	void
975	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
976	CODE:	1214	CODE:
977	{	1215	{
978	STRLEN textlen;	1216	STRLEN textlen;
979	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
980		1218
981	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
982	}	1220	}
983		1221
984	void	1222	void
985	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
986	CODE:	1224	CODE:
987	{	1225	{
988	STRLEN textlen;	1226	STRLEN textlen;
989	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
990		1228
991	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
992	}	1230	}
993		1231
994	void	1232	void
995	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
996	CODE:	1234	CODE:
997	{	1235	{
998	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
999	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
1000	const char *pos = text;	1238	const char *pos = text;
…		…
1035	if (attrs)	1273	if (attrs)
1036	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
1037	}	1275	}
1038		1276
1039	void	1277	void
1040	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
1041	PPCODE:	1279	PPCODE:
1042	{	1280	{
1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044		1282
1045	do	1283	do
1046	{	1284	{
1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048		1286
1049	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
1050	{	1288	{
1051	PangoRectangle extents;	1289	PangoRectangle extents;
1052	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1060		1298
1061	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
1062	}	1300	}
1063		1301
1064	int	1302	int
1065	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
1066	CODE:	1304	CODE:
1067	{	1305	{
1068	int lines = 1;	1306	int lines = 1;
1069	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
1070		1308
…		…
1075	}	1313	}
1076	OUTPUT:	1314	OUTPUT:
1077	RETVAL	1315	RETVAL
1078		1316
1079	SV *	1317	SV *
1080	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
1081	CODE:	1319	CODE:
1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
1084	OUTPUT:	1322	OUTPUT:
1085	RETVAL	1323	RETVAL
1086		1324
1087	void	1325	void
1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1089	CODE:	1327	CODE:
1090	self->r = r;	1328	self->r = r;
1091	self->g = g;	1329	self->g = g;
1092	self->b = b;	1330	self->b = b;
1093	self->a = a;	1331	self->a = a;
1094		1332
1095	void	1333	void
1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
1097	CODE:	1335	CODE:
1098	if (self->font != font)	1336	if (self->font != font)
1099	{	1337	{
1100	self->font = font;	1338	self->font = font;
1101	layout_update_font (self);	1339	layout_update_font (self);
1102	}	1340	}
1103		1341
1104	void	1342	void
1105	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
1106	CODE:	1344	CODE:
1107	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
1108	{	1346	{
1109	self->base_height = base_height;	1347	self->base_height = base_height;
1110	layout_update_font (self);	1348	layout_update_font (self);
1111	}	1349	}
1112		1350
1113	void	1351	void
1114	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
1115	CODE:	1353	CODE:
1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1117		1355
1118	void	1356	void
1119	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1120	CODE:	1358	CODE:
1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122		1360
1123	void	1361	void
1124	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1125	CODE:	1363	CODE:
1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127		1365
1128	void	1366	void
1129	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1130	CODE:	1368	CODE:
1131	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1136	);	1374	);
1137		1375
1138	void	1376	void
1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1140	CODE:	1378	CODE:
1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142		1380
1143	void	1381	void
1144	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1145	PPCODE:	1383	PPCODE:
1146	{	1384	{
1147	int w, h;	1385	int w, h;
1148		1386
1149	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1152	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1153	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1154	}	1392	}
1155		1393
1156	int	1394	int
1157	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1158	CODE:	1396	CODE:
1159	{	1397	{
1160	PangoRectangle rect;	1398	PangoRectangle rect;
1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1163	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1164	}	1402	}
1165	OUTPUT:	1403	OUTPUT:
1166	RETVAL	1404	RETVAL
1167		1405
1168	int	1406	int
1169	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1170	CODE:	1408	CODE:
1171	{	1409	{
1172	int index, trailing;	1410	int index, trailing;
1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1174	RETVAL = index + trailing;	1412	RETVAL = index + trailing;
1175	}	1413	}
1176	OUTPUT:	1414	OUTPUT:
1177	RETVAL	1415	RETVAL
1178		1416
1179	void	1417	void
1180	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1181	PPCODE:	1419	PPCODE:
1182	{	1420	{
1183	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185		1423
1186	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1187	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190	}	1428	}
1191		1429
1192	void	1430	void
1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194	PPCODE:	1432	PPCODE:
1195	{	1433	{
1196	int line, x;	1434	int line, x;
1197		1435
1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200		1439	--line;
		1440	#endif
1201	EXTEND (SP, 2);	1441	EXTEND (SP, 2);
1202	PUSHs (sv_2mortal (newSViv (line - 1)));	1442	PUSHs (sv_2mortal (newSViv (line)));
1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204	}	1444	}
1205		1445
1206	void	1446	void
1207	line_x_to_index (CFPlus::Layout self, int line, int x)	1447	line_x_to_index (DC::Layout self, int line, int x)
1208	PPCODE:	1448	PPCODE:
1209	{	1449	{
1210	PangoLayoutLine *lp;	1450	PangoLayoutLine *lp;
1211	int index, trailing;	1451	int index, trailing;
1212		1452
1213	if (line < 0)	1453	if (line < 0)
1214	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1215		1455
1216	if (!(lp = pango_layout_get_line (self->pl, line)))	1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217	XSRETURN_EMPTY; /* do better */	1457	XSRETURN_EMPTY; /* do better */
1218		1458
1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1220		1460
1221	EXTEND (SP, 2);	1461	EXTEND (SP, 2);
…		…
1227	PUSHs (sv_2mortal (newSViv (trailing)));	1467	PUSHs (sv_2mortal (newSViv (trailing)));
1228	}	1468	}
1229	}	1469	}
1230		1470
1231	void	1471	void
1232	render (CFPlus::Layout self, float x, float y, int flags = 0)	1472	render (DC::Layout self, float x, float y, int flags = 0)
1233	PPCODE:	1473	CODE:
		1474	rc_clear (self->rc);
1234	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1235	self->pl,	1476	self->pl,
		1477	self->rc,
1236	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1237	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1238	flags	1480	flags
1239	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1240		1485
1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243	void	1486	void
1244	pad2pot (SV *data_, SV *w_, SV *h_)	1487	draw (DC::Layout self)
1245	CODE:	1488	CODE:
1246	{	1489	{
1247	int ow = SvIV (w_);	1490	glEnable (GL_TEXTURE_2D);
1248	int oh = SvIV (h_);	1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1249		1497
1250	if (ow && oh)	1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1506
		1507	PROTOTYPES: ENABLE
		1508
		1509	void
		1510	pad (SV *data_, int ow, int oh, int nw, int nh)
		1511	CODE:
		1512	{
		1513	if ((nw != ow || nh != oh) && SvOK (data_))
1251	{	1514	{
1252	int nw = minpot (ow);
1253	int nh = minpot (oh);
1254
1255	if (nw != ow || nh != oh)
1256	{
1257	if (SvOK (data_))
1258	{
1259	STRLEN datalen;	1515	STRLEN datalen;
1260	char *data = SvPVbyte (data_, datalen);	1516	char *data = SvPVbyte (data_, datalen);
1261	int bpp = datalen / (ow * oh);	1517	int bpp = datalen / (ow * oh);
1262	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1518	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1263		1519
1264	SvPOK_only (result_);	1520	SvPOK_only (result_);
1265	SvCUR_set (result_, nw * nh * bpp);	1521	SvCUR_set (result_, nw * nh * bpp);
1266		1522
1267	memset (SvPVX (result_), 0, nw * nh * bpp);	1523	memset (SvPVX (result_), 0, nw * nh * bpp);
1268	while (oh--)	1524	while (oh--)
1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1525	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1270		1526
1271	sv_setsv (data_, result_);	1527	sv_setsv (data_, result_);
1272	}
1273
1274	sv_setiv (w_, nw);
1275	sv_setiv (h_, nh);
1276	}
1277	}	1528	}
1278	}	1529	}
1279		1530
1280	void	1531	void
1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1532	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1287	{	1538	{
1288	HV *hv = (HV *)SvRV (self);	1539	HV *hv = (HV *)SvRV (self);
1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
1292		1546
1293	if (items < 5)	1547	if (items < 5)
1294	{	1548	{
1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1324	glDisable (GL_ALPHA_TEST);	1578	glDisable (GL_ALPHA_TEST);
1325	glDisable (GL_BLEND);	1579	glDisable (GL_BLEND);
1326	}	1580	}
1327	}	1581	}
1328		1582
1329	MODULE = CFPlus PACKAGE = CFPlus::Map	1583	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1584	CODE:
		1585	{
		1586	GLint width;
		1587	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1588	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1589	RETVAL = width > 0;
		1590	}
		1591	OUTPUT:
		1592	RETVAL
1330		1593
1331	CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
		1595
		1596	PROTOTYPES: DISABLE
		1597
		1598	DC::Map
1332	new (SV *class)	1599	new (SV *class)
1333	CODE:	1600	CODE:
1334	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1335	RETVAL->x = 0;	1602	RETVAL->x = 0;
1336	RETVAL->y = 0;	1603	RETVAL->y = 0;
…		…
1344	RETVAL->row = 0;	1611	RETVAL->row = 0;
1345	OUTPUT:	1612	OUTPUT:
1346	RETVAL	1613	RETVAL
1347		1614
1348	void	1615	void
1349	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1350	CODE:	1617	CODE:
1351	{	1618	{
1352	map_clear (self);	1619	map_clear (self);
1353	Safefree (self->face2tile);	1620	Safefree (self->face2tile);
1354	Safefree (self->tex);	1621	Safefree (self->tex);
1355	Safefree (self);	1622	Safefree (self);
1356	}	1623	}
1357		1624
1358	void	1625	void
1359	resize (CFPlus::Map self, int map_width, int map_height)	1626	resize (DC::Map self, int map_width, int map_height)
1360	CODE:	1627	CODE:
1361	self->w = map_width;	1628	self->w = map_width;
1362	self->h = map_height;	1629	self->h = map_height;
1363		1630
1364	void	1631	void
1365	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1366	CODE:	1633	CODE:
1367	map_clear (self);	1634	map_clear (self);
1368		1635
1369	void	1636	void
1370	set_tileid (CFPlus::Map self, int face, int tile)	1637	set_tileid (DC::Map self, int face, int tile)
1371	CODE:	1638	CODE:
1372	{	1639	{
1373	need_facenum (self, face); self->face2tile [face] = tile;	1640	need_facenum (self, face); self->face2tile [face] = tile;
1374	need_texid (self, tile);	1641	need_texid (self, tile);
1375	}	1642	}
1376		1643
1377	void	1644	void
1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1645	set_smooth (DC::Map self, int face, int smooth, int level)
1379	CODE:	1646	CODE:
1380	{	1647	{
1381	tileid texid;	1648	tileid texid;
1382	maptex *tex;	1649	maptex *tex;
1383		1650
…		…
1396	tex->smoothtile = self->face2tile [smooth];	1663	tex->smoothtile = self->face2tile [smooth];
1397	tex->smoothlevel = level;	1664	tex->smoothlevel = level;
1398	}	1665	}
1399		1666
1400	void	1667	void
1401	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)	1668	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)
1402	CODE:	1669	CODE:
1403	{	1670	{
1404	need_texid (self, texid);	1671	need_texid (self, texid);
1405		1672
1406	{	1673	{
…		…
1426	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428	}	1695	}
1429		1696
1430	int	1697	int
1431	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1432	ALIAS:	1699	ALIAS:
1433	oy = 1	1700	oy = 1
1434	x = 2	1701	x = 2
1435	y = 3	1702	y = 3
1436	w = 4	1703	w = 4
…		…
1447	}	1714	}
1448	OUTPUT:	1715	OUTPUT:
1449	RETVAL	1716	RETVAL
1450		1717
1451	void	1718	void
1452	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1453	CODE:	1720	CODE:
1454	{	1721	{
1455	if (dx > 0)	1722	if (dx > 0)
1456	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1457	else if (dx < 0)	1724	else if (dx < 0)
…		…
1472	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1473	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1474	}	1741	}
1475	}	1742	}
1476		1743
1477	void	1744	SV *
1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1479	CODE:	1746	CODE:
1480	{	1747	{
1481	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1482	uint8_t *data_end = (uint8_t *)SvEND (data_);	1749	uint8_t *data_end = (uint8_t *)SvEND (data_);
1483	mapcell *cell;	1750	mapcell *cell;
1484	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1485		1754
1486	while (data < data_end - 1)	1755	while (data < data_end - 1)
1487	{	1756	{
1488	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1489		1758
…		…
1509	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1510		1779
1511	do	1780	do
1512	{	1781	{
1513	ext = *data++;	1782	ext = *data++;
1514	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1515		1784
1516	if (cmd < 4)	1785	if (cmd < 4)
1517	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1518	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1519	{	1788	{
…		…
1522	}	1791	}
1523	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1524	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1525	else if (cmd == 0x47)	1794	else if (cmd == 0x47)
1526	{	1795	{
1527	if (*data == 4)	1796	if (*data == 1) cell->player = data [1];
1528	; // decode player count	1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1529		1800
1530	data += *data + 1;	1801	data += *data + 1;
1531	}	1802	}
1532	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1533	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1540	}	1811	}
1541	else	1812	else
1542	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1543	}	1814	}
1544		1815
		1816	for (z = 0; z <= 2; ++z)
1545	if (flags & 4)	1817	if (flags & (4 >> z))
1546	{	1818	{
1547	faceid face = (data [0] << 8) + data [1]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
1548	need_facenum (self, face);	1820	need_facenum (self, face);
1549	cell->tile [0] = self->face2tile [face];	1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1550	}	1836	}
1551
1552	if (flags & 2)
1553	{
1554	faceid face = (data [0] << 8) + data [1]; data += 2;
1555	need_facenum (self, face);
1556	cell->tile [1] = self->face2tile [face];
1557	}
1558
1559	if (flags & 1)
1560	{
1561	faceid face = (data [0] << 8) + data [1]; data += 2;
1562	need_facenum (self, face);
1563	cell->tile [2] = self->face2tile [face];
1564	}
1565	}	1837	}
1566	else	1838	else
1567	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1568	}	1840	}
1569	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1570		1844
1571	SV *	1845	SV *
1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1573	CODE:	1847	CODE:
1574	{	1848	{
1575	int x1, x;	1849	int x1, x;
1576	int y1, y;	1850	int y1, y;
1577	int z;	1851	int z;
…		…
1622	}	1896	}
1623	OUTPUT:	1897	OUTPUT:
1624	RETVAL	1898	RETVAL
1625		1899
1626	void	1900	void
1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1628	CODE:	1902	CODE:
1629	{	1903	{
		1904	int x, y, z;
		1905
1630	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1632	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1633	smooth_key skey;	1909	smooth_key skey;
1634	int x, y, z;	1910	int pl_x, pl_y;
1635	int last_name;	1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
		1915
		1916	pl_tex.name = 0;
1636		1917
1637	// thats current max. sorry.	1918	// thats current max. sorry.
1638	if (sw > 255) sw = 255;	1919	if (sw > 255) sw = 255;
1639	if (sh > 255) sh = 255;	1920	if (sh > 255) sh = 255;
1640		1921
1641	// clear key, in case of extra padding	1922	// clear key, in case of extra padding
1642	memset (&skey, 0, sizeof (skey));	1923	memset (&skey, 0, sizeof (skey));
1643		1924
1644	glColor4ub (255, 255, 255, 255);	1925	memset (&key, 0, sizeof (key));
1645		1926	key.r = 255;
1646	glEnable (GL_BLEND);	1927	key.g = 255;
1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1928	key.b = 255;
1648	glEnable (GL_TEXTURE_2D);	1929	key.a = 255;
1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1930	key.mode = GL_QUADS;
1650		1931	key.format = GL_T2F_V3F;
1651	glBegin (GL_QUADS);	1932	key.texname = -1;
1652
1653	last_name = 0;
1654		1933
1655	mx += self->x;	1934	mx += self->x;
1656	my += self->y;	1935	my += self->y;
1657		1936
1658	// first pass: determine smooth_max	1937	// first pass: determine smooth_max
…		…
1674	MAX (self->tex [cell->tile [0]].smoothlevel,	1953	MAX (self->tex [cell->tile [0]].smoothlevel,
1675	MAX (self->tex [cell->tile [1]].smoothlevel,	1954	MAX (self->tex [cell->tile [1]].smoothlevel,
1676	self->tex [cell->tile [2]].smoothlevel));	1955	self->tex [cell->tile [2]].smoothlevel));
1677	}	1956	}
1678	}	1957	}
		1958
		1959	glEnable (GL_BLEND);
		1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1679		1962
1680	for (z = 0; z <= 2; z++)	1963	for (z = 0; z <= 2; z++)
1681	{	1964	{
1682	memset (smooth_level, 0, sizeof (smooth_level));	1965	memset (smooth_level, 0, sizeof (smooth_level));
1683		1966
…		…
1696	{	1979	{
1697	maptex tex = self->tex [tile];	1980	maptex tex = self->tex [tile];
1698	int px = (x + 1) * T - tex.w;	1981	int px = (x + 1) * T - tex.w;
1699	int py = (y + 1) * T - tex.h;	1982	int py = (y + 1) * T - tex.h;
1700		1983
1701	// suppressing texture state switches here
1702	// is only moderately effective, but worth the extra effort
1703	if (last_name != tex.name)	1984	if (key.texname != tex.name)
1704	{	1985	{
1705	if (!tex.name)	1986	if (!tex.name)
1706	tex = self->tex [2]; /* missing, replace by noface */	1987	tex = self->tex [2]; /* missing, replace by noface */
1707		1988
1708	glEnd ();	1989	key.texname = tex.name;
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	arr = rc_array (rc, &key);
1710	glBegin (GL_QUADS);
1711	}	1991	}
1712		1992
1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1993	if (expect_false (cell->player == player) && expect_false (z == 2))
1714	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1715	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1716	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1717
1718	if (cell->flags && z == 2)
1719	{	1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
1720	if (cell->flags & 1)	2009	if (cell->flags & 1)
1721	{	2010	{
1722	maptex tex = self->tex [1];	2011	maptex tex = self->tex [1];
1723	int px = x * T + T * 2 / 32;	2012	int px = x * T + T * 2 / 32;
1724	int py = y * T - T * 6 / 32;	2013	int py = y * T - T * 6 / 32;
1725		2014
		2015	if (tex.name)
1726	glEnd ();	2016	{
1727	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1728	glBegin (GL_QUADS);	2027	}
1729
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1734	}	2028	}
1735	}	2029	}
1736		2030
1737	// update smooth hash	2031	// update smooth hash
1738	if (tex.smoothtile)	2032	if (tex.smoothtile)
…		…
1774	}	2068	}
1775	}	2069	}
1776	}	2070	}
1777	}	2071	}
1778		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
1779	// go through all smoothlevels, lowest to highest, then draw.	2076	// go through all smoothlevels, lowest to highest, then draw.
1780	// this is basically counting sort	2077	// this is basically counting sort
1781	{	2078	{
1782	int w, b;	2079	int w, b;
1783		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
1784	for (w = 0; w < 256 / 32; ++w)	2083	for (w = 0; w < 256 / 32; ++w)
1785	{	2084	{
1786	uint32_t smask = smooth_level [w];	2085	uint32_t smask = smooth_level [w];
1787	if (smask)	2086	if (smask)
1788	for (b = 0; b < 32; ++b)	2087	for (b = 0; b < 32; ++b)
…		…
1807	int border = bits & 15;	2106	int border = bits & 15;
1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809	float dx = tex.s * .0625f; // 16 images/row	2108	float dx = tex.s * .0625f; // 16 images/row
1810	float dy = tex.t * .5f ; // 2 images/column	2109	float dy = tex.t * .5f ; // 2 images/column
1811		2110
1812	// this time naively avoiding texture state changes
1813	// save gobs of state changes.
1814	if (last_name != tex.name)	2111	if (tex.name)
1815	{	2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
1816	if (!tex.name)	2115	if (key.texname != tex.name)
1817	continue; // smoothing not yet available	2116	{
1818
1819	glEnd ();	2117	glEnd ();
1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
1822	}	2120	}
1823		2121
1824	if (border)	2122	if (border)
1825	{	2123	{
1826	float ox = border * dx;	2124	float ox = border * dx;
1827		2125
1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1832	}	2130	}
1833		2131
1834	if (corner)	2132	if (corner)
1835	{	2133	{
1836	float ox = corner * dx;	2134	float ox = corner * dx;
1837		2135
1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
1842	}	2141	}
1843	}	2142	}
1844	}	2143	}
1845	}	2144	}
1846	}	2145	}
		2146
		2147	glEnd ();
		2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
1847	}	2150	}
1848		2151
1849	hv_clear (smooth);	2152	hv_clear (smooth);
1850	}	2153	}
1851		2154
1852	glEnd ();	2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
1853		2160
1854	glDisable (GL_TEXTURE_2D);	2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1855	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1856		2174
1857	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1858	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1860	{	2178	{
…		…
1885	}	2203	}
1886	}	2204	}
1887	}	2205	}
1888		2206
1889	void	2207	void
1890	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1891	CODE:	2209	CODE:
1892	{	2210	{
1893	static float color[16][3] = {	2211	static float color[16][3] = {
1894	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1895	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1945	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1946	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1947	}	2265	}
1948		2266
1949	void	2267	void
1950	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1951	PPCODE:	2269	PPCODE:
1952	{	2270	{
1953	int x, y;	2271	int x, y;
		2272	int sw1 = sw + 2;
		2273	int sh1 = sh + 2;
		2274	int sh3 = sh * 3;
1954	int sw4 = (sw + 3) & ~3;	2275	int sw34 = (sw * 3 + 3) & ~3;
		2276	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1955	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2277	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1956	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2278	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1957		2279
1958	memset (darkness, 255, sw4 * sh);
1959	SvPOK_only (darkness_sv);	2280	SvPOK_only (darkness3_sv);
1960	SvCUR_set (darkness_sv, sw4 * sh);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1961		2282
1962	mx += self->x;	2283	mx += self->x - 1;
1963	my += self->y;	2284	my += self->y - 1;
1964		2285
		2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2287
1965	for (y = 0; y < sh; y++)	2288	for (y = 0; y < sh1; y++)
1966	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1967	{	2290	{
1968	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
1969		2292
1970	for (x = 0; x < sw; x++)	2293	for (x = 0; x < sw1; x++)
1971	if (row->c0 <= x + mx && x + mx < row->c1)	2294	if (row->c0 <= x + mx && x + mx < row->c1)
1972	{	2295	{
1973	mapcell *cell = row->col + (x + mx - row->c0);	2296	mapcell *cell = row->col + (x + mx - row->c0);
1974		2297
1975	darkness[y * sw4 + x] = cell->darkness	2298	darkness1 [y * sw1 + x] = cell->darkness
1976	? 255 - (cell->darkness - 1)	2299	? 255 - (cell->darkness - 1)
1977	: 255 - FOW_DARKNESS;	2300	: 255 - FOW_DARKNESS;
1978	}	2301	}
1979	}	2302	}
1980		2303
		2304	for (y = 0; y < sh; ++y)
		2305	for (x = 0; x < sw; ++x)
		2306	{
		2307	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2308	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2309	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2310	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2311	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2312	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2313	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2314	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2315	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2316
		2317	uint8_t r11 = (d11 + d21 + d12) / 3;
		2318	uint8_t r21 = d21;
		2319	uint8_t r31 = (d21 + d31 + d32) / 3;
		2320
		2321	uint8_t r12 = d12;
		2322	uint8_t r22 = d22;
		2323	uint8_t r32 = d32;
		2324
		2325	uint8_t r13 = (d13 + d23 + d12) / 3;
		2326	uint8_t r23 = d23;
		2327	uint8_t r33 = (d23 + d33 + d32) / 3;
		2328
		2329	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2332	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2335	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2338	}
		2339
		2340	free (darkness1);
		2341
1981	EXTEND (SP, 3);	2342	EXTEND (SP, 3);
1982	PUSHs (sv_2mortal (newSViv (sw4)));	2343	PUSHs (sv_2mortal (newSViv (sw34)));
1983	PUSHs (sv_2mortal (newSViv (sh)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
1984	PUSHs (darkness_sv);	2345	PUSHs (darkness3_sv);
1985	}	2346	}
1986		2347
1987	SV *	2348	SV *
1988	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
1989	CODE:	2350	CODE:
1990	{	2351	{
1991	int x, y, x1, y1;	2352	int x, y, x1, y1;
1992	SV *data_sv = newSV (w * h * 7 + 5);	2353	SV *data_sv = newSV (w * h * 7 + 5);
1993	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2354	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2050	else	2411	else
2051	*data++ = 0;	2412	*data++ = 0;
2052	}	2413	}
2053	}	2414	}
2054		2415
		2416	/* if size is w*h + 5 then no data has been found */
		2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2418	{
2055	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
2056	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
2057	RETVAL = data_sv;	2423	RETVAL = data_sv;
2058	}	2424	}
2059	OUTPUT:	2425	OUTPUT:
2060	RETVAL	2426	RETVAL
2061		2427
2062	void	2428	void
2063	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2064	PPCODE:	2430	PPCODE:
2065	{	2431	{
2066	int x, y, z;	2432	int x, y, z;
2067	int w, h;	2433	int w, h;
2068	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t *data, *end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
2069		2445
2070	if (*data++ != 0)	2446	if (*data++ != 0)
2071	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
2072		2448
2073	w = *data++ << 8; w |= *data++;	2449	w = *data++ << 8; w |= *data++;
2074	h = *data++ << 8; h |= *data++;	2450	h = *data++ << 8; h |= *data++;
2075		2451
2076	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2088	{	2464	{
2089	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
2090		2466
2091	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
2092	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
2093	uint8_t flags = *data++;	2474	flags = *data++;
2094		2475
2095	if (flags)	2476	if (flags)
2096	{	2477	{
2097	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
2098	tileid tile[3] = { 0, 0, 0 };	2479	tileid tile[3] = { 0, 0, 0 };
…		…
2101	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2482	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2102	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2483	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2103		2484
2104	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
2105	{	2486	{
2106	cell->darkness = 0;	2487	/*cell->darkness = 0;*/
		2488	EXTEND (SP, 3);
2107		2489
2108	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
2109	{	2491	{
2110	tileid t = tile [z];	2492	tileid t = tile [z];
2111		2493
2112	if (t >= self->texs || (t && !self->tex [t].name))	2494	if (t >= self->texs || (t && !self->tex [t].name))
2113	{	2495	{
2114	XPUSHs (sv_2mortal (newSViv (t)));	2496	PUSHs (sv_2mortal (newSViv (t)));
2115	need_texid (self, t);	2497	need_texid (self, t);
2116	}	2498	}
2117		2499
2118	cell->tile [z] = t;	2500	cell->tile [z] = t;
2119	}	2501	}
…		…
2121	}	2503	}
2122	}	2504	}
2123	}	2505	}
2124	}	2506	}
2125		2507
2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
2127		2509
2128	CFPlus::MixChunk	2510	DC::RW
2129	new_from_file (SV *class, char *path)	2511	new (SV *class, SV *data_sv)
2130	CODE:	2512	CODE:
2131	RETVAL = Mix_LoadWAV (path);	2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
2132	OUTPUT:	2519	OUTPUT:
2133	RETVAL	2520	RETVAL
2134		2521
		2522	DC::RW
		2523	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
2135	void	2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2537
		2538	PROTOTYPES: DISABLE
		2539
		2540	DC::Channel
		2541	find ()
		2542	CODE:
		2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
		2559	OUTPUT:
		2560	RETVAL
		2561
		2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
2136	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
2137	CODE:	2632	CODE:
2138	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
2139		2634
2140	int	2635	int
2141	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
2142	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
2143	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
2144	OUTPUT:	2641	OUTPUT:
2145	RETVAL	2642	RETVAL
2146		2643
2147	int	2644	DC::Channel
2148	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2149	CODE:	2646	CODE:
		2647	{
2150	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
2151	OUTPUT:	2659	OUTPUT:
2152	RETVAL	2660	RETVAL
2153		2661
2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2155		2663
2156	int	2664	int
2157	volume (int volume = -1)	2665	volume (int volume = -1)
		2666	PROTOTYPE: ;$
2158	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
2159	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
2160	OUTPUT:	2671	OUTPUT:
2161	RETVAL	2672	RETVAL
2162		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
		2684	DC::MixMusic
		2685	new (SV *class, DC::RW rwops)
		2686	CODE:
		2687	RETVAL = Mix_LoadMUS_RW (rwops);
		2688	OUTPUT:
		2689	RETVAL
		2690
		2691	void
		2692	DESTROY (DC::MixMusic self)
		2693	CODE:
		2694	Mix_FreeMusic (self);
		2695
2163	int	2696	int
2164	fade_out (int ms)
2165	CODE:
2166	RETVAL = Mix_FadeOutMusic (ms);
2167	OUTPUT:
2168	RETVAL
2169
2170	CFPlus::MixMusic
2171	new_from_file (SV *class, char *path)
2172	CODE:
2173	RETVAL = Mix_LoadMUS (path);
2174	OUTPUT:
2175	RETVAL
2176
2177	void
2178	DESTROY (CFPlus::MixMusic self)
2179	CODE:
2180	Mix_FreeMusic (self);
2181
2182	int
2183	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
2184	CODE:	2698	CODE:
2185	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
2186	OUTPUT:	2700	OUTPUT:
2187	RETVAL	2701	RETVAL
2188		2702
2189	int	2703	void
2190	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2191	CODE:	2705	CODE:
2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2706	Mix_FadeInMusicPos (self, loops, ms, position);
2193	OUTPUT:
2194	RETVAL
2195		2707
2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2709
		2710	PROTOTYPES: ENABLE
2197		2711
2198	BOOT:	2712	BOOT:
2199	{	2713	{
2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201	static const struct {	2715	static const struct {
2202	const char *name;	2716	const char *name;
2203	IV iv;	2717	IV iv;
2204	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
2205	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
		2720	const_iv (GL_VENDOR),
		2721	const_iv (GL_VERSION),
		2722	const_iv (GL_EXTENSIONS),
2206	const_iv (GL_COLOR_MATERIAL),	2723	const_iv (GL_COLOR_MATERIAL),
2207	const_iv (GL_SMOOTH),	2724	const_iv (GL_SMOOTH),
2208	const_iv (GL_FLAT),	2725	const_iv (GL_FLAT),
2209	const_iv (GL_DITHER),	2726	const_iv (GL_DITHER),
2210	const_iv (GL_BLEND),	2727	const_iv (GL_BLEND),
…		…
2214	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
2215	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
2216	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
2217	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
2218	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
2219	const_iv (GL_AND),	2737	const_iv (GL_AND),
2220	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
2221	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
2222	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
2223	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
2236	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
2237	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
2238	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
2239	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
2240	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
2241	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
		2766	const_iv (GL_PROXY_TEXTURE_1D),
		2767	const_iv (GL_PROXY_TEXTURE_2D),
2242	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
2243	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
2244	const_iv (GL_TEXTURE_ENV),	2770	const_iv (GL_TEXTURE_ENV),
2245	const_iv (GL_TEXTURE_MAG_FILTER),	2771	const_iv (GL_TEXTURE_MAG_FILTER),
2246	const_iv (GL_TEXTURE_MIN_FILTER),	2772	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2267	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
2268	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
2269	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
2270	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
2271	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
2272	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
2273	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
2274	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
2275	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
2276	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
2277	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
2278	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
2279	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
2280	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2281	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
2282	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
2283	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
2284	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
2285	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
2286	# undef const_iv	2821	# undef const_iv
…		…
2291		2826
2292	texture_av = newAV ();	2827	texture_av = newAV ();
2293	AvREAL_off (texture_av);	2828	AvREAL_off (texture_av);
2294	}	2829	}
2295		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
		2836
2296	char *	2837	char *
2297	gl_vendor ()	2838	gl_vendor ()
2298	CODE:	2839	CODE:
2299	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
2300	OUTPUT:	2841	OUTPUT:
…		…
2312	CODE:	2853	CODE:
2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2854	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2314	OUTPUT:	2855	OUTPUT:
2315	RETVAL	2856	RETVAL
2316		2857
		2858	const char *glGetString (GLenum pname)
		2859
		2860	GLint glGetInteger (GLenum pname)
		2861	CODE:
		2862	glGetIntegerv (pname, &RETVAL);
		2863	OUTPUT:
		2864	RETVAL
		2865
		2866	GLdouble glGetDouble (GLenum pname)
		2867	CODE:
		2868	glGetDoublev (pname, &RETVAL);
		2869	OUTPUT:
		2870	RETVAL
		2871
2317	int glGetError ()	2872	int glGetError ()
2318		2873
2319	void glFinish ()	2874	void glFinish ()
2320		2875
2321	void glClear (int mask)	2876	void glClear (int mask)
…		…
2358	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2359	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2360		2915
2361	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
2362	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
2363		2920
2364	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2365		2922
2366	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2367		2924
…		…
2375		2932
2376	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2377	CODE:	2934	CODE:
2378	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2379		2936
2380	void glBegin (int mode)
2381
2382	void glEnd ()
2383
2384	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
2385	PROTOTYPE: @
2386	ALIAS:	2938	ALIAS:
2387	glColor_premultiply = 1	2939	glColor_premultiply = 1
2388	CODE:	2940	CODE:
2389	if (ix)	2941	if (ix)
2390	{	2942	{
…		…
2393	b *= a;	2945	b *= a;
2394	}	2946	}
2395	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2396	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2397		2949
2398	void glInterleavedArrays (int format, int stride, char *data)
2399
2400	void glDrawElements (int mode, int count, int type, char *indices)
2401
2402	# 1.2 void glDrawRangeElements (int mode, int start, int end
2403
2404	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2405	CODE:	2951	CODE:
2406	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2407	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2408		2954
…		…
2412		2958
2413	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2414	CODE:	2960	CODE:
2415	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2416		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2417	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2418	CODE:	2993	CODE:
2419	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2420		2995
2421	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2437	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2438	CODE:	3013	CODE:
2439	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441		3016
2442	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2443		3018
2444	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2445		3020
2446	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3022
		3023	void glPixelZoom (float x, float y)
2447		3024
2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3025	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2449		3026
2450	int glGenTexture ()	3027	int glGenTexture ()
2451	CODE:	3028	CODE:
…		…
2471		3048
2472	void glEndList ()	3049	void glEndList ()
2473		3050
2474	void glCallList (int list)	3051	void glCallList (int list)
2475		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h || !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3109	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID | G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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