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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
36	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
37	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
38		51
39	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
40		53
41	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
42		66
43	#ifndef _WIN32	67	#ifndef _WIN32
44	# include <sys/types.h>	68	# include <sys/types.h>
45	# include <sys/socket.h>	69	# include <sys/socket.h>
46	# include <netinet/in.h>	70	# include <netinet/in.h>
47	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
48	# include <inttypes.h>	72	# include <inttypes.h>
49	#endif	73	#endif
50		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else
63	# define PARACHUTE 0
64	#endif
65		95
66	static AV *texture_av;	96	static AV *texture_av;
67		97
68	static struct	98	static struct
69	{	99	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	136	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	137	glDeleteTextures (1, &name);
108	}	138	}
109		139
110	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
111		142
112	#include "pango-font.c"	143	#include "pango-font.c"
113	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
114	#include "pango-render.c"	145	#include "pango-render.c"
115		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
118		151
119	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
120		153
121	static int	154	static int
122	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
123	{	156	{
124	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		171
139	typedef struct cf_layout {	172	typedef struct cf_layout {
140	PangoLayout *pl;	173	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
142	int base_height;	175	int base_height;
143	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
144	} *CFPlus__Layout;	178	} *DC__Layout;
145		179
146	static CFPlus__Font default_font;	180	static DC__Font default_font;
147	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
149		183
150	static void	184	static void
151	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	190	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	192	}
159		193
160	static void	194	static void
161	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
162	{	196	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
165	*/	199	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
167		201
168	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		204
171	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
172	}	206	}
173		207
174	static void	208	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	210	{
177	PangoRectangle rect;	211	PangoRectangle rect;
178		212
179	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		225
192	typedef uint16_t tileid;	226	typedef uint16_t tileid;
193	typedef uint16_t faceid;	227	typedef uint16_t faceid;
194		228
195	typedef struct {	229	typedef struct {
196	int name;	230	GLuint name;
197	int w, h;	231	int w, h;
198	float s, t;	232	float s, t;
199	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
200	tileid smoothtile;	234	tileid smoothtile;
201	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
219	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
221		255
222	int32_t rows;	256	int32_t rows;
223	maprow *row;	257	maprow *row;
224	} *CFPlus__Map;	258	} *DC__Map;
225		259
226	static char *	260	static char *
227	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
228	{	262	{
229	char *p;	263	char *p;
…		…
267	self->texs *= 2;	301	self->texs *= 2;
268	}	302	}
269	}	303	}
270		304
271	static maprow *	305	static maprow *
272	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
273	{	307	{
274	if (0 > y)	308	if (0 > y)
275	{	309	{
276	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
315		349
316	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
317	}	351	}
318		352
319	static mapcell *	353	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
321	{	355	{
322	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
323	}	357	}
324		358
325	static void	359	static void
326	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
327	{	361	{
328	int r;	362	int r;
329		363
330	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	372	self->oy = 0;
339	self->row = 0;	373	self->row = 0;
340	self->rows = 0;	374	self->rows = 0;
341	}	375	}
342		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
343	static void	387	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	389	{
346	int x, y;	390	int x, y;
347	maprow *row;	391	maprow *row;
348	mapcell *cell;	392	mapcell *cell;
349		393
…		…
361	if (x >= row->c1)	405	if (x >= row->c1)
362	break;	406	break;
363		407
364	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
365		409
366	cell->darkness = 0;	410	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	411	}
371	}	412	}
372	}	413	}
373		414
374	typedef struct {	415	typedef struct {
…		…
428	n |= n >> 16;	469	n |= n >> 16;
429		470
430	return n + 1;	471	return n + 1;
431	}	472	}
432		473
		474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
433	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
436		488
437	MODULE = CFPlus PACKAGE = CFPlus	489	/******************************************************************************/
		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp || !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD | G_VOID, argv);
		537	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
438		572
439	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
440		574
441	BOOT:	575	BOOT:
442	{	576	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	577	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	578	static const struct {
445	const char *name;	579	const char *name;
446	IV iv;	580	IV iv;
447	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
…		…
470		604
471	const_iv (SDL_APPINPUTFOCUS),	605	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	606	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	607	const_iv (SDL_APPACTIVE),
474		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
		692
		693	const_iv (MIX_DEFAULT_FORMAT),
		694
		695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
556	# undef const_iv	723	# undef const_iv
557	};	724	};
558		725
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		745
579	NV floor (NV x)	746	NV floor (NV x)
580		747
581	NV ceil (NV x)	748	NV ceil (NV x)
582		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
		753
583	void	754	void
584	pango_init ()	755	pango_init ()
585	CODE:	756	CODE:
586	{	757	{
587	opengl_fontmap = pango_opengl_font_map_new ();	758	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	759	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);	760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/*pango_context_set_font_description (opengl_context, default_font);*/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		765	#endif
590	}	766	}
591		767
592	int	768	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		769
595	void	770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
596	SDL_Quit ()	778	void SDL_Quit ()
597		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
598	void	789	void
599	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	791	PPCODE:
601	{	792	{
602	SDL_Rect **m;	793	SDL_Rect **m;
603		794
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		799
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		802
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		807
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	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);	809	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		810
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		812
628	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
629	while (*m)	814	while (*m)
630	{	815	{
		816	if ((*m)->w >= 400 && (*m)->h >= 300)
		817	{
631	AV *av = newAV ();	818	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
635		825
636	++m;	826	++m;
637	}	827	}
638	}	828	}
639		829
640	char *
641	SDL_GetError ()
642
643	int	830	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
646	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	844	);
		845
649	if (RETVAL)	846	if (RETVAL)
650	{	847	{
651	av_clear (texture_av);	848	av_clear (texture_av);
652		849
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	852	#include "glfunc.h"
656	# undef GL_FUNC	853	#undef GL_FUNC
657
658	}	854	}
		855	}
659	OUTPUT:	856	OUTPUT:
660	RETVAL	857	RETVAL
661		858
662	void	859	void
663	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
664		861
665	char *	862	char *
666	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
667		870
668	void	871	void
669	poll_events ()	872	poll_events ()
670	PPCODE:	873	PPCODE:
671	{	874	{
…		…
681	{	884	{
682	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
683	case SDL_KEYUP:	886	case SDL_KEYUP:
684	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
685	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
686	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
687	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
688	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
689	break;	892	break;
690		893
691	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
692	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
710	x = ev.motion.x;	913	x = ev.motion.x;
711	y = ev.motion.y;	914	y = ev.motion.y;
712	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
713	}	916	}
714		917
715	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
716	hv_store (hv, "state", 5, newSViv (state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
717	hv_store (hv, "x", 1, newSViv (x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
718	hv_store (hv, "y", 1, newSViv (y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
719	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
720	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
721	}	924	}
722	break;	925	break;
723		926
724	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
725	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
726	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
727		930
728	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
729	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
730	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
731	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
736	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
737	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
738	break;	941	break;
739	}	942	}
740		943
741	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
742	}	945	}
743	}	946	}
744		947
745	int	948	int
746	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
747	POSTCALL:	950	POSTCALL:
748	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
749	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
750		953
751	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
752	Mix_CloseAudio ()	971	Mix_CloseAudio ()
753		972
754	int	973	int
755	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
		975
		976	const char *
		977	Mix_GetError ()
756		978
757	void	979	void
758	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
759	CODE:	981	CODE:
760	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
786	}	1008	}
787	}	1009	}
788	#endif	1010	#endif
789	}	1011	}
790		1012
791	void	1013	int
792	add_font (char *file)	1014	add_font (char *file)
793	CODE:	1015	CODE:
794	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
795		1019
796	void	1020	void
797	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
798	ALIAS:	1022	ALIAS:
799	load_image_file = 1	1023	load_image_file = 1
…		…
802	STRLEN image_len;	1026	STRLEN image_len;
803	char *image = (char *)SvPVbyte (image_, image_len);	1027	char *image = (char *)SvPVbyte (image_, image_len);
804	SDL_Surface *surface, *surface2;	1028	SDL_Surface *surface, *surface2;
805	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
806	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
807	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
808	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
809		1033
810	if (!rw)	1034	if (!rw)
811	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
812		1036
…		…
885	void	1109	void
886	error (char *message)	1110	error (char *message)
887	CODE:	1111	CODE:
888	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
889	#ifdef _WIN32	1113	#ifdef _WIN32
890	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
891	#endif	1115	#endif
892		1116
893	void	1117	void
894	fatal (char *message)	1118	fatal (char *message)
895	CODE:	1119	CODE:
896	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
897	#ifdef _WIN32	1121	#ifdef _WIN32
898	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
899	#endif	1123	#endif
900	_exit (1);	1124	_exit (1);
901		1125
902	void	1126	void
903	_exit (int retval = 0)	1127	_exit (int retval = 0)
…		…
915	#if DEBUG	1139	#if DEBUG
916	VALGRIND_DO_LEAK_CHECK;	1140	VALGRIND_DO_LEAK_CHECK;
917	#endif	1141	#endif
918	}	1142	}
919		1143
920	MODULE = CFPlus PACKAGE = CFPlus::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
921		1145
922	CFPlus::Font	1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
923	new_from_file (SV *class, char *path, int id = 0)	1149	new_from_file (SV *class, char *path, int id = 0)
924	CODE:	1150	CODE:
925	{	1151	{
926	int count;	1152	int count;
927	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1153	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
930	}	1156	}
931	OUTPUT:	1157	OUTPUT:
932	RETVAL	1158	RETVAL
933		1159
934	void	1160	void
935	DESTROY (CFPlus::Font self)	1161	DESTROY (DC::Font self)
936	CODE:	1162	CODE:
937	pango_font_description_free (self);	1163	pango_font_description_free (self);
938		1164
939	void	1165	void
940	make_default (CFPlus::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
941	CODE:	1168	CODE:
942	default_font = self;	1169	default_font = self;
943		1170
944	MODULE = CFPlus PACKAGE = CFPlus::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
945		1172
		1173	PROTOTYPES: DISABLE
		1174
946	void	1175	void
947	reset_glyph_cache ()	1176	glyph_cache_backup ()
		1177	PROTOTYPE:
948	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
949	tc_clear ();	1185	tc_restore ();
950		1186
951	CFPlus::Layout	1187	DC::Layout
952	new (SV *class)	1188	new (SV *class)
953	CODE:	1189	CODE:
954	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
955		1191
956	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
…		…
958	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
959	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
960	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
961	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
962	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
963		1200
964	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
965	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
966	OUTPUT:	1203	OUTPUT:
967	RETVAL	1204	RETVAL
968		1205
969	void	1206	void
970	DESTROY (CFPlus::Layout self)	1207	DESTROY (DC::Layout self)
971	CODE:	1208	CODE:
972	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
973	Safefree (self);	1211	Safefree (self);
974		1212
975	void	1213	void
976	set_text (CFPlus::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
977	CODE:	1215	CODE:
978	{	1216	{
979	STRLEN textlen;	1217	STRLEN textlen;
980	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
981		1219
982	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
983	}	1221	}
984		1222
985	void	1223	void
986	set_markup (CFPlus::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
987	CODE:	1225	CODE:
988	{	1226	{
989	STRLEN textlen;	1227	STRLEN textlen;
990	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
991		1229
992	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
993	}	1231	}
994		1232
995	void	1233	void
996	set_shapes (CFPlus::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
997	CODE:	1235	CODE:
998	{	1236	{
999	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
1000	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
1001	const char *pos = text;	1239	const char *pos = text;
…		…
1036	if (attrs)	1274	if (attrs)
1037	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
1038	}	1276	}
1039		1277
1040	void	1278	void
1041	get_shapes (CFPlus::Layout self)	1279	get_shapes (DC::Layout self)
1042	PPCODE:	1280	PPCODE:
1043	{	1281	{
1044	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1045		1283
1046	do	1284	do
1047	{	1285	{
1048	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1049		1287
1050	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
1051	{	1289	{
1052	PangoRectangle extents;	1290	PangoRectangle extents;
1053	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1061		1299
1062	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
1063	}	1301	}
1064		1302
1065	int	1303	int
1066	has_wrapped (CFPlus::Layout self)	1304	has_wrapped (DC::Layout self)
1067	CODE:	1305	CODE:
1068	{	1306	{
1069	int lines = 1;	1307	int lines = 1;
1070	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
1071		1309
…		…
1076	}	1314	}
1077	OUTPUT:	1315	OUTPUT:
1078	RETVAL	1316	RETVAL
1079		1317
1080	SV *	1318	SV *
1081	get_text (CFPlus::Layout self)	1319	get_text (DC::Layout self)
1082	CODE:	1320	CODE:
1083	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1084	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
1085	OUTPUT:	1323	OUTPUT:
1086	RETVAL	1324	RETVAL
1087		1325
1088	void	1326	void
1089	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1090	CODE:	1328	CODE:
1091	self->r = r;	1329	self->r = r;
1092	self->g = g;	1330	self->g = g;
1093	self->b = b;	1331	self->b = b;
1094	self->a = a;	1332	self->a = a;
1095		1333
1096	void	1334	void
1097	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
1098	CODE:	1336	CODE:
1099	if (self->font != font)	1337	if (self->font != font)
1100	{	1338	{
1101	self->font = font;	1339	self->font = font;
1102	layout_update_font (self);	1340	layout_update_font (self);
1103	}	1341	}
1104		1342
1105	void	1343	void
1106	set_height (CFPlus::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
1107	CODE:	1345	CODE:
1108	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
1109	{	1347	{
1110	self->base_height = base_height;	1348	self->base_height = base_height;
1111	layout_update_font (self);	1349	layout_update_font (self);
1112	}	1350	}
1113		1351
1114	void	1352	void
1115	set_width (CFPlus::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
1116	CODE:	1354	CODE:
1117	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1118		1356
1119	void	1357	void
1120	set_indent (CFPlus::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
1121	CODE:	1359	CODE:
1122	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1123		1361
1124	void	1362	void
1125	set_spacing (CFPlus::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
1126	CODE:	1364	CODE:
1127	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1128		1366
1129	void	1367	void
1130	set_ellipsise (CFPlus::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
1131	CODE:	1369	CODE:
1132	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
1133	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1134	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1135	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1136	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
1137	);	1375	);
1138		1376
1139	void	1377	void
1140	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
1141	CODE:	1379	CODE:
1142	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1143		1381
1144	void	1382	void
1145	size (CFPlus::Layout self)	1383	size (DC::Layout self)
1146	PPCODE:	1384	PPCODE:
1147	{	1385	{
1148	int w, h;	1386	int w, h;
1149		1387
1150	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
1153	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
1154	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
1155	}	1393	}
1156		1394
1157	int	1395	int
1158	descent (CFPlus::Layout self)	1396	descent (DC::Layout self)
1159	CODE:	1397	CODE:
1160	{	1398	{
1161	PangoRectangle rect;	1399	PangoRectangle rect;
1162	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1163	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
1164	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
1165	}	1403	}
1166	OUTPUT:	1404	OUTPUT:
1167	RETVAL	1405	RETVAL
1168		1406
1169	int	1407	int
1170	xy_to_index (CFPlus::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
1171	CODE:	1409	CODE:
1172	{	1410	{
1173	int index, trailing;	1411	int index, trailing;
1174	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1175	RETVAL = index + trailing;	1413	RETVAL = index + trailing;
1176	}	1414	}
1177	OUTPUT:	1415	OUTPUT:
1178	RETVAL	1416	RETVAL
1179		1417
1180	void	1418	void
1181	cursor_pos (CFPlus::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1182	PPCODE:	1420	PPCODE:
1183	{	1421	{
1184	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1185	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1186		1424
1187	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1188	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1189	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1190	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1191	}	1429	}
1192		1430
1193	void	1431	void
1194	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1195	PPCODE:	1433	PPCODE:
1196	{	1434	{
1197	int line, x;	1435	int line, x;
1198		1436
1199	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
1200	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1201		1440	--line;
		1441	#endif
1202	EXTEND (SP, 2);	1442	EXTEND (SP, 2);
1203	PUSHs (sv_2mortal (newSViv (line - 1)));	1443	PUSHs (sv_2mortal (newSViv (line)));
1204	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1205	}	1445	}
1206		1446
1207	void	1447	void
1208	line_x_to_index (CFPlus::Layout self, int line, int x)	1448	line_x_to_index (DC::Layout self, int line, int x)
1209	PPCODE:	1449	PPCODE:
1210	{	1450	{
1211	PangoLayoutLine *lp;	1451	PangoLayoutLine *lp;
1212	int index, trailing;	1452	int index, trailing;
1213		1453
1214	if (line < 0)	1454	if (line < 0)
1215	XSRETURN_EMPTY;	1455	XSRETURN_EMPTY;
1216		1456
1217	if (!(lp = pango_layout_get_line (self->pl, line)))	1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1218	XSRETURN_EMPTY; /* do better */	1458	XSRETURN_EMPTY; /* do better */
1219		1459
1220	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1221		1461
1222	EXTEND (SP, 2);	1462	EXTEND (SP, 2);
…		…
1228	PUSHs (sv_2mortal (newSViv (trailing)));	1468	PUSHs (sv_2mortal (newSViv (trailing)));
1229	}	1469	}
1230	}	1470	}
1231		1471
1232	void	1472	void
1233	render (CFPlus::Layout self, float x, float y, int flags = 0)	1473	render (DC::Layout self, float x, float y, int flags = 0)
1234	PPCODE:	1474	CODE:
		1475	rc_clear (self->rc);
1235	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1236	self->pl,	1477	self->pl,
		1478	self->rc,
1237	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1238	self->r, self->g, self->b, self->a,	1480	self->r, self->g, self->b, self->a,
1239	flags	1481	flags
1240	);	1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
1241		1486
1242	MODULE = CFPlus PACKAGE = CFPlus::Texture
1243
1244	void	1487	void
1245	pad2pot (SV *data_, SV *w_, SV *h_)	1488	draw (DC::Layout self)
1246	CODE:	1489	CODE:
1247	{	1490	{
1248	int ow = SvIV (w_);	1491	glEnable (GL_TEXTURE_2D);
1249	int oh = SvIV (h_);	1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1250		1498
1251	if (ow && oh)	1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
		1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1507
		1508	PROTOTYPES: ENABLE
		1509
		1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow || nh != oh) && SvOK (data_))
1252	{	1515	{
1253	int nw = minpot (ow);
1254	int nh = minpot (oh);
1255
1256	if (nw != ow || nh != oh)
1257	{
1258	if (SvOK (data_))
1259	{
1260	STRLEN datalen;	1516	STRLEN datalen;
1261	char *data = SvPVbyte (data_, datalen);	1517	char *data = SvPVbyte (data_, datalen);
1262	int bpp = datalen / (ow * oh);	1518	int bpp = datalen / (ow * oh);
1263	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1519	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1264		1520
1265	SvPOK_only (result_);	1521	SvPOK_only (result_);
1266	SvCUR_set (result_, nw * nh * bpp);	1522	SvCUR_set (result_, nw * nh * bpp);
1267		1523
1268	memset (SvPVX (result_), 0, nw * nh * bpp);	1524	memset (SvPVX (result_), 0, nw * nh * bpp);
1269	while (oh--)	1525	while (oh--)
1270	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1271		1527
1272	sv_setsv (data_, result_);	1528	sv_setsv (data_, result_);
1273	}
1274
1275	sv_setiv (w_, nw);
1276	sv_setiv (h_, nh);
1277	}
1278	}	1529	}
1279	}	1530	}
1280		1531
1281	void	1532	void
1282	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1288	{	1539	{
1289	HV *hv = (HV *)SvRV (self);	1540	HV *hv = (HV *)SvRV (self);
1290	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1291	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1292	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
1293		1547
1294	if (items < 5)	1548	if (items < 5)
1295	{	1549	{
1296	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1297	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1325	glDisable (GL_ALPHA_TEST);	1579	glDisable (GL_ALPHA_TEST);
1326	glDisable (GL_BLEND);	1580	glDisable (GL_BLEND);
1327	}	1581	}
1328	}	1582	}
1329		1583
1330	MODULE = CFPlus PACKAGE = CFPlus::Map	1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
1331		1594
1332	CFPlus::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
		1596
		1597	PROTOTYPES: DISABLE
		1598
		1599	DC::Map
1333	new (SV *class)	1600	new (SV *class)
1334	CODE:	1601	CODE:
1335	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1336	RETVAL->x = 0;	1603	RETVAL->x = 0;
1337	RETVAL->y = 0;	1604	RETVAL->y = 0;
…		…
1345	RETVAL->row = 0;	1612	RETVAL->row = 0;
1346	OUTPUT:	1613	OUTPUT:
1347	RETVAL	1614	RETVAL
1348		1615
1349	void	1616	void
1350	DESTROY (CFPlus::Map self)	1617	DESTROY (DC::Map self)
1351	CODE:	1618	CODE:
1352	{	1619	{
1353	map_clear (self);	1620	map_clear (self);
1354	Safefree (self->face2tile);	1621	Safefree (self->face2tile);
1355	Safefree (self->tex);	1622	Safefree (self->tex);
1356	Safefree (self);	1623	Safefree (self);
1357	}	1624	}
1358		1625
1359	void	1626	void
1360	resize (CFPlus::Map self, int map_width, int map_height)	1627	resize (DC::Map self, int map_width, int map_height)
1361	CODE:	1628	CODE:
1362	self->w = map_width;	1629	self->w = map_width;
1363	self->h = map_height;	1630	self->h = map_height;
1364		1631
1365	void	1632	void
1366	clear (CFPlus::Map self)	1633	clear (DC::Map self)
1367	CODE:	1634	CODE:
1368	map_clear (self);	1635	map_clear (self);
1369		1636
1370	void	1637	void
1371	set_tileid (CFPlus::Map self, int face, int tile)	1638	set_tileid (DC::Map self, int face, int tile)
1372	CODE:	1639	CODE:
1373	{	1640	{
1374	need_facenum (self, face); self->face2tile [face] = tile;	1641	need_facenum (self, face); self->face2tile [face] = tile;
1375	need_texid (self, tile);	1642	need_texid (self, tile);
1376	}	1643	}
1377		1644
1378	void	1645	void
1379	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1646	set_smooth (DC::Map self, int face, int smooth, int level)
1380	CODE:	1647	CODE:
1381	{	1648	{
1382	tileid texid;	1649	tileid texid;
1383	maptex *tex;	1650	maptex *tex;
1384		1651
…		…
1397	tex->smoothtile = self->face2tile [smooth];	1664	tex->smoothtile = self->face2tile [smooth];
1398	tex->smoothlevel = level;	1665	tex->smoothlevel = level;
1399	}	1666	}
1400		1667
1401	void	1668	void
1402	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)	1669	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)
1403	CODE:	1670	CODE:
1404	{	1671	{
1405	need_texid (self, texid);	1672	need_texid (self, texid);
1406		1673
1407	{	1674	{
…		…
1427	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1428	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1429	}	1696	}
1430		1697
1431	int	1698	int
1432	ox (CFPlus::Map self)	1699	ox (DC::Map self)
1433	ALIAS:	1700	ALIAS:
1434	oy = 1	1701	oy = 1
1435	x = 2	1702	x = 2
1436	y = 3	1703	y = 3
1437	w = 4	1704	w = 4
…		…
1448	}	1715	}
1449	OUTPUT:	1716	OUTPUT:
1450	RETVAL	1717	RETVAL
1451		1718
1452	void	1719	void
1453	scroll (CFPlus::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1454	CODE:	1721	CODE:
1455	{	1722	{
1456	if (dx > 0)	1723	if (dx > 0)
1457	map_blank (self, self->x, self->y, dx, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1458	else if (dx < 0)	1725	else if (dx < 0)
…		…
1473	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1474	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1475	}	1742	}
1476	}	1743	}
1477		1744
1478	void	1745	SV *
1479	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1480	CODE:	1747	CODE:
1481	{	1748	{
1482	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1749	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1483	uint8_t *data_end = (uint8_t *)SvEND (data_);	1750	uint8_t *data_end = (uint8_t *)SvEND (data_);
1484	mapcell *cell;	1751	mapcell *cell;
1485	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1486		1755
1487	while (data < data_end - 1)	1756	while (data < data_end - 1)
1488	{	1757	{
1489	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1490		1759
…		…
1510	uint8_t ext, cmd;	1779	uint8_t ext, cmd;
1511		1780
1512	do	1781	do
1513	{	1782	{
1514	ext = *data++;	1783	ext = *data++;
1515	cmd = ext & 0x3f;	1784	cmd = ext & 0x7f;
1516		1785
1517	if (cmd < 4)	1786	if (cmd < 4)
1518	cell->darkness = 255 - ext * 64 + 1;	1787	cell->darkness = 255 - ext * 64 + 1;
1519	else if (cmd == 5) // health	1788	else if (cmd == 5) // health
1520	{	1789	{
…		…
1523	}	1792	}
1524	else if (cmd == 6) // monster width	1793	else if (cmd == 6) // monster width
1525	cell->stat_width = *data++ + 1;	1794	cell->stat_width = *data++ + 1;
1526	else if (cmd == 0x47)	1795	else if (cmd == 0x47)
1527	{	1796	{
1528	if (*data == 4)	1797	if (*data == 1) cell->player = data [1];
1529	; // decode player count	1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1530		1801
1531	data += *data + 1;	1802	data += *data + 1;
1532	}	1803	}
1533	else if (cmd == 8) // cell flags	1804	else if (cmd == 8) // cell flags
1534	cell->flags = *data++;	1805	cell->flags = *data++;
…		…
1541	}	1812	}
1542	else	1813	else
1543	cell->darkness = *data++ + 1;	1814	cell->darkness = *data++ + 1;
1544	}	1815	}
1545		1816
		1817	for (z = 0; z <= 2; ++z)
1546	if (flags & 4)	1818	if (flags & (4 >> z))
1547	{	1819	{
1548	faceid face = (data [0] << 8) + data [1]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
1549	need_facenum (self, face);	1821	need_facenum (self, face);
1550	cell->tile [0] = self->face2tile [face];	1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1551	}	1837	}
1552
1553	if (flags & 2)
1554	{
1555	faceid face = (data [0] << 8) + data [1]; data += 2;
1556	need_facenum (self, face);
1557	cell->tile [1] = self->face2tile [face];
1558	}
1559
1560	if (flags & 1)
1561	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);
1564	cell->tile [2] = self->face2tile [face];
1565	}
1566	}	1838	}
1567	else	1839	else
1568	cell->darkness = 0;	1840	CELL_CLEAR (cell);
1569	}	1841	}
1570	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1571		1845
1572	SV *	1846	SV *
1573	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1574	CODE:	1848	CODE:
1575	{	1849	{
1576	int x1, x;	1850	int x1, x;
1577	int y1, y;	1851	int y1, y;
1578	int z;	1852	int z;
…		…
1623	}	1897	}
1624	OUTPUT:	1898	OUTPUT:
1625	RETVAL	1899	RETVAL
1626		1900
1627	void	1901	void
1628	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1629	CODE:	1903	CODE:
1630	{	1904	{
		1905	int x, y, z;
		1906
1631	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1907	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1632	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1633	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1634	smooth_key skey;	1910	smooth_key skey;
1635	int x, y, z;	1911	int pl_x, pl_y;
1636	int last_name;	1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
		1916
		1917	pl_tex.name = 0;
1637		1918
1638	// thats current max. sorry.	1919	// thats current max. sorry.
1639	if (sw > 255) sw = 255;	1920	if (sw > 255) sw = 255;
1640	if (sh > 255) sh = 255;	1921	if (sh > 255) sh = 255;
1641		1922
1642	// clear key, in case of extra padding	1923	// clear key, in case of extra padding
1643	memset (&skey, 0, sizeof (skey));	1924	memset (&skey, 0, sizeof (skey));
1644		1925
1645	glColor4ub (255, 255, 255, 255);	1926	memset (&key, 0, sizeof (key));
1646		1927	key.r = 255;
1647	glEnable (GL_BLEND);	1928	key.g = 255;
1648	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1929	key.b = 255;
1649	glEnable (GL_TEXTURE_2D);	1930	key.a = 255;
1650	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1931	key.mode = GL_QUADS;
1651		1932	key.format = GL_T2F_V3F;
1652	glBegin (GL_QUADS);	1933	key.texname = -1;
1653
1654	last_name = 0;
1655		1934
1656	mx += self->x;	1935	mx += self->x;
1657	my += self->y;	1936	my += self->y;
1658		1937
1659	// first pass: determine smooth_max	1938	// first pass: determine smooth_max
…		…
1675	MAX (self->tex [cell->tile [0]].smoothlevel,	1954	MAX (self->tex [cell->tile [0]].smoothlevel,
1676	MAX (self->tex [cell->tile [1]].smoothlevel,	1955	MAX (self->tex [cell->tile [1]].smoothlevel,
1677	self->tex [cell->tile [2]].smoothlevel));	1956	self->tex [cell->tile [2]].smoothlevel));
1678	}	1957	}
1679	}	1958	}
		1959
		1960	glEnable (GL_BLEND);
		1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1680		1963
1681	for (z = 0; z <= 2; z++)	1964	for (z = 0; z <= 2; z++)
1682	{	1965	{
1683	memset (smooth_level, 0, sizeof (smooth_level));	1966	memset (smooth_level, 0, sizeof (smooth_level));
1684		1967
…		…
1697	{	1980	{
1698	maptex tex = self->tex [tile];	1981	maptex tex = self->tex [tile];
1699	int px = (x + 1) * T - tex.w;	1982	int px = (x + 1) * T - tex.w;
1700	int py = (y + 1) * T - tex.h;	1983	int py = (y + 1) * T - tex.h;
1701		1984
1702	// suppressing texture state switches here
1703	// is only moderately effective, but worth the extra effort
1704	if (last_name != tex.name)	1985	if (key.texname != tex.name)
1705	{	1986	{
1706	if (!tex.name)	1987	if (!tex.name)
1707	tex = self->tex [2]; /* missing, replace by noface */	1988	tex = self->tex [2]; /* missing, replace by noface */
1708		1989
1709	glEnd ();	1990	key.texname = tex.name;
1710	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1991	arr = rc_array (rc, &key);
1711	glBegin (GL_QUADS);
1712	}	1992	}
1713		1993
1714	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1994	if (expect_false (cell->player == player) && expect_false (z == 2))
1715	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1716	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1717	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1718
1719	if (cell->flags && z == 2)
1720	{	1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
1721	if (cell->flags & 1)	2010	if (cell->flags & 1)
1722	{	2011	{
1723	maptex tex = self->tex [1];	2012	maptex tex = self->tex [1];
1724	int px = x * T + T * 2 / 32;	2013	int px = x * T + T * 2 / 32;
1725	int py = y * T - T * 6 / 32;	2014	int py = y * T - T * 6 / 32;
1726		2015
		2016	if (tex.name)
1727	glEnd ();	2017	{
1728	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1729	glBegin (GL_QUADS);	2028	}
1730
1731	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1732	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1733	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1734	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1735	}	2029	}
1736	}	2030	}
1737		2031
1738	// update smooth hash	2032	// update smooth hash
1739	if (tex.smoothtile)	2033	if (tex.smoothtile)
…		…
1775	}	2069	}
1776	}	2070	}
1777	}	2071	}
1778	}	2072	}
1779		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
1780	// go through all smoothlevels, lowest to highest, then draw.	2077	// go through all smoothlevels, lowest to highest, then draw.
1781	// this is basically counting sort	2078	// this is basically counting sort
1782	{	2079	{
1783	int w, b;	2080	int w, b;
1784		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
1785	for (w = 0; w < 256 / 32; ++w)	2084	for (w = 0; w < 256 / 32; ++w)
1786	{	2085	{
1787	uint32_t smask = smooth_level [w];	2086	uint32_t smask = smooth_level [w];
1788	if (smask)	2087	if (smask)
1789	for (b = 0; b < 32; ++b)	2088	for (b = 0; b < 32; ++b)
…		…
1808	int border = bits & 15;	2107	int border = bits & 15;
1809	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1810	float dx = tex.s * .0625f; // 16 images/row	2109	float dx = tex.s * .0625f; // 16 images/row
1811	float dy = tex.t * .5f ; // 2 images/column	2110	float dy = tex.t * .5f ; // 2 images/column
1812		2111
1813	// this time naively avoiding texture state changes
1814	// save gobs of state changes.
1815	if (last_name != tex.name)	2112	if (tex.name)
1816	{	2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
1817	if (!tex.name)	2116	if (key.texname != tex.name)
1818	continue; // smoothing not yet available	2117	{
1819
1820	glEnd ();	2118	glEnd ();
1821	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1822	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
1823	}	2121	}
1824		2122
1825	if (border)	2123	if (border)
1826	{	2124	{
1827	float ox = border * dx;	2125	float ox = border * dx;
1828		2126
1829	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1830	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1831	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1832	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1833	}	2131	}
1834		2132
1835	if (corner)	2133	if (corner)
1836	{	2134	{
1837	float ox = corner * dx;	2135	float ox = corner * dx;
1838		2136
1839	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1840	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1841	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1842	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
1843	}	2142	}
1844	}	2143	}
1845	}	2144	}
1846	}	2145	}
1847	}	2146	}
		2147
		2148	glEnd ();
		2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
1848	}	2151	}
1849		2152
1850	hv_clear (smooth);	2153	hv_clear (smooth);
1851	}	2154	}
1852		2155
1853	glEnd ();	2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
1854		2161
1855	glDisable (GL_TEXTURE_2D);	2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
1856	glDisable (GL_BLEND);	2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
1857		2175
1858	// top layer: overlays such as the health bar	2176	// top layer: overlays such as the health bar
1859	for (y = 0; y < sh; y++)	2177	for (y = 0; y < sh; y++)
1860	if (0 <= y + my && y + my < self->rows)	2178	if (0 <= y + my && y + my < self->rows)
1861	{	2179	{
…		…
1886	}	2204	}
1887	}	2205	}
1888	}	2206	}
1889		2207
1890	void	2208	void
1891	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1892	CODE:	2210	CODE:
1893	{	2211	{
1894	static float color[16][3] = {	2212	static float color[16][3] = {
1895	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1896	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
1946	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
1947	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
1948	}	2266	}
1949		2267
1950	void	2268	void
1951	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1952	PPCODE:	2270	PPCODE:
1953	{	2271	{
1954	int x, y;	2272	int x, y;
		2273	int sw1 = sw + 2;
		2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1955	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1956	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2278	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1957	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2279	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1958		2280
1959	memset (darkness, 255, sw4 * sh);
1960	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1961	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1962		2283
1963	mx += self->x;	2284	mx += self->x - 1;
1964	my += self->y;	2285	my += self->y - 1;
1965		2286
		2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2288
1966	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1967	if (0 <= y + my && y + my < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1968	{	2291	{
1969	maprow *row = self->row + (y + my);	2292	maprow *row = self->row + (y + my);
1970		2293
1971	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1972	if (row->c0 <= x + mx && x + mx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1973	{	2296	{
1974	mapcell *cell = row->col + (x + mx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1975		2298
1976	darkness[y * sw4 + x] = cell->darkness	2299	darkness1 [y * sw1 + x] = cell->darkness
1977	? 255 - (cell->darkness - 1)	2300	? 255 - (cell->darkness - 1)
1978	: 255 - FOW_DARKNESS;	2301	: 255 - FOW_DARKNESS;
1979	}	2302	}
1980	}	2303	}
1981		2304
		2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2317
		2318	uint8_t r11 = (d11 + d21 + d12) / 3;
		2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
		2342
1982	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1983	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1984	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1985	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1986	}	2347	}
1987		2348
1988	SV *	2349	SV *
1989	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1990	CODE:	2351	CODE:
1991	{	2352	{
1992	int x, y, x1, y1;	2353	int x, y, x1, y1;
1993	SV *data_sv = newSV (w * h * 7 + 5);	2354	SV *data_sv = newSV (w * h * 7 + 5);
1994	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2355	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2051	else	2412	else
2052	*data++ = 0;	2413	*data++ = 0;
2053	}	2414	}
2054	}	2415	}
2055		2416
		2417	/* if size is w*h + 5 then no data has been found */
		2418	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2419	{
2056	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
2057	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
2058	RETVAL = data_sv;	2424	RETVAL = data_sv;
2059	}	2425	}
2060	OUTPUT:	2426	OUTPUT:
2061	RETVAL	2427	RETVAL
2062		2428
2063	void	2429	void
2064	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2065	PPCODE:	2431	PPCODE:
2066	{	2432	{
2067	int x, y, z;	2433	int x, y, z;
2068	int w, h;	2434	int w, h;
2069	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t *data, *end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
2070		2446
2071	if (*data++ != 0)	2447	if (*data++ != 0)
2072	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
2073		2449
2074	w = *data++ << 8; w |= *data++;	2450	w = *data++ << 8; w |= *data++;
2075	h = *data++ << 8; h |= *data++;	2451	h = *data++ << 8; h |= *data++;
2076		2452
2077	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2089	{	2465	{
2090	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
2091		2467
2092	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
2093	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
2094	uint8_t flags = *data++;	2475	flags = *data++;
2095		2476
2096	if (flags)	2477	if (flags)
2097	{	2478	{
2098	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
2099	tileid tile[3] = { 0, 0, 0 };	2480	tileid tile[3] = { 0, 0, 0 };
…		…
2102	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2483	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2103	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2484	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2104		2485
2105	if (cell->darkness == 0)	2486	if (cell->darkness == 0)
2106	{	2487	{
2107	cell->darkness = 0;	2488	/*cell->darkness = 0;*/
		2489	EXTEND (SP, 3);
2108		2490
2109	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
2110	{	2492	{
2111	tileid t = tile [z];	2493	tileid t = tile [z];
2112		2494
2113	if (t >= self->texs || (t && !self->tex [t].name))	2495	if (t >= self->texs || (t && !self->tex [t].name))
2114	{	2496	{
2115	XPUSHs (sv_2mortal (newSViv (t)));	2497	PUSHs (sv_2mortal (newSViv (t)));
2116	need_texid (self, t);	2498	need_texid (self, t);
2117	}	2499	}
2118		2500
2119	cell->tile [z] = t;	2501	cell->tile [z] = t;
2120	}	2502	}
…		…
2122	}	2504	}
2123	}	2505	}
2124	}	2506	}
2125	}	2507	}
2126		2508
2127	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
2128		2510
2129	CFPlus::MixChunk	2511	DC::RW
2130	new_from_file (SV *class, char *path)	2512	new (SV *class, SV *data_sv)
2131	CODE:	2513	CODE:
2132	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
2133	OUTPUT:	2520	OUTPUT:
2134	RETVAL	2521	RETVAL
2135		2522
		2523	DC::RW
		2524	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
2136	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
2137	DESTROY (CFPlus::MixChunk self)	2632	DESTROY (DC::MixChunk self)
2138	CODE:	2633	CODE:
2139	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
2140		2635
2141	int	2636	int
2142	volume (CFPlus::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
2143	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
2144	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
2145	OUTPUT:	2642	OUTPUT:
2146	RETVAL	2643	RETVAL
2147		2644
2148	int	2645	DC::Channel
2149	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2150	CODE:	2647	CODE:
		2648	{
2151	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
2152	OUTPUT:	2660	OUTPUT:
2153	RETVAL	2661	RETVAL
2154		2662
2155	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2156		2664
2157	int	2665	int
2158	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
2159	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
2161	OUTPUT:	2672	OUTPUT:
2162	RETVAL	2673	RETVAL
2163		2674
		2675	void
		2676	fade_out (int ms)
		2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
		2685	DC::MixMusic
		2686	new (SV *class, DC::RW rwops)
		2687	CODE:
		2688	RETVAL = Mix_LoadMUS_RW (rwops);
		2689	OUTPUT:
		2690	RETVAL
		2691
		2692	void
		2693	DESTROY (DC::MixMusic self)
		2694	CODE:
		2695	Mix_FreeMusic (self);
		2696
2164	int	2697	int
2165	fade_out (int ms)
2166	CODE:
2167	RETVAL = Mix_FadeOutMusic (ms);
2168	OUTPUT:
2169	RETVAL
2170
2171	CFPlus::MixMusic
2172	new_from_file (SV *class, char *path)
2173	CODE:
2174	RETVAL = Mix_LoadMUS (path);
2175	OUTPUT:
2176	RETVAL
2177
2178	void
2179	DESTROY (CFPlus::MixMusic self)
2180	CODE:
2181	Mix_FreeMusic (self);
2182
2183	int
2184	play (CFPlus::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
2185	CODE:	2699	CODE:
2186	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
2187	OUTPUT:	2701	OUTPUT:
2188	RETVAL	2702	RETVAL
2189		2703
2190	int	2704	void
2191	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2192	CODE:	2706	CODE:
2193	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2707	Mix_FadeInMusicPos (self, loops, ms, position);
2194	OUTPUT:
2195	RETVAL
2196		2708
2197	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
2198		2712
2199	BOOT:	2713	BOOT:
2200	{	2714	{
2201	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2202	static const struct {	2716	static const struct {
2203	const char *name;	2717	const char *name;
2204	IV iv;	2718	IV iv;
2205	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
2206	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
2207	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
2208	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
2209	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
2210	const_iv (GL_DITHER),	2727	const_iv (GL_DITHER),
2211	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
…		…
2215	const_iv (GL_ALPHA_TEST),	2732	const_iv (GL_ALPHA_TEST),
2216	const_iv (GL_NORMALIZE),	2733	const_iv (GL_NORMALIZE),
2217	const_iv (GL_RESCALE_NORMAL),	2734	const_iv (GL_RESCALE_NORMAL),
2218	const_iv (GL_FRONT),	2735	const_iv (GL_FRONT),
2219	const_iv (GL_BACK),	2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
2220	const_iv (GL_AND),	2738	const_iv (GL_AND),
2221	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
2222	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
2223	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
2224	const_iv (GL_DST_ALPHA),	2742	const_iv (GL_DST_ALPHA),
…		…
2237	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
2238	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
2239	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
2240	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
2241	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
2242	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
2243	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
2244	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
2245	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
2246	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
2247	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2268	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
2269	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
2270	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
2271	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
2272	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
2273	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
2274	const_iv (GL_LINE_STRIP),	2801	const_iv (GL_LINE_STRIP),
2275	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
2276	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
2277	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
2278	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
2279	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
2280	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
2281	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2282	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
2283	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
2284	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
2285	const_iv (GL_T2F_V3F),	2820	const_iv (GL_T2F_V3F),
2286	const_iv (GL_T2F_N3F_V3F),	2821	const_iv (GL_T2F_N3F_V3F),
2287	# undef const_iv	2822	# undef const_iv
…		…
2292		2827
2293	texture_av = newAV ();	2828	texture_av = newAV ();
2294	AvREAL_off (texture_av);	2829	AvREAL_off (texture_av);
2295	}	2830	}
2296		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
		2837
2297	char *	2838	char *
2298	gl_vendor ()	2839	gl_vendor ()
2299	CODE:	2840	CODE:
2300	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
2301	OUTPUT:	2842	OUTPUT:
…		…
2313	CODE:	2854	CODE:
2314	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2315	OUTPUT:	2856	OUTPUT:
2316	RETVAL	2857	RETVAL
2317		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
		2872
2318	int glGetError ()	2873	int glGetError ()
2319		2874
2320	void glFinish ()	2875	void glFinish ()
2321		2876
2322	void glClear (int mask)	2877	void glClear (int mask)
…		…
2359	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# near_ and far_ are due to microsofts buggy "c" compiler
2360	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2361		2916
2362	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# near_ and far_ are due to microsofts buggy "c" compiler
2363	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
2364		2921
2365	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
2366		2923
2367	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
2368		2925
…		…
2376		2933
2377	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
2378	CODE:	2935	CODE:
2379	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
2380		2937
2381	void glBegin (int mode)
2382
2383	void glEnd ()
2384
2385	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
2386	PROTOTYPE: @
2387	ALIAS:	2939	ALIAS:
2388	glColor_premultiply = 1	2940	glColor_premultiply = 1
2389	CODE:	2941	CODE:
2390	if (ix)	2942	if (ix)
2391	{	2943	{
…		…
2394	b *= a;	2946	b *= a;
2395	}	2947	}
2396	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
2397	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
2398		2950
2399	void glInterleavedArrays (int format, int stride, char *data)
2400
2401	void glDrawElements (int mode, int count, int type, char *indices)
2402
2403	# 1.2 void glDrawRangeElements (int mode, int start, int end
2404
2405	void glRasterPos (float x, float y, float z = 0.)	2951	void glRasterPos (float x, float y, float z = 0.)
2406	CODE:	2952	CODE:
2407	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
2408	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
2409		2955
…		…
2413		2959
2414	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
2415	CODE:	2961	CODE:
2416	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
2417		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
2418	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
2419	CODE:	2994	CODE:
2420	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
2421		2996
2422	void glTexParameter (int target, int pname, float param)	2997	void glTexParameter (int target, int pname, float param)
…		…
2438	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2439	CODE:	3014	CODE:
2440	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
2441	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2442		3017
2443	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2444		3019
2445	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2446		3021
2447	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3023
		3024	void glPixelZoom (float x, float y)
2448		3025
2449	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2450		3027
2451	int glGenTexture ()	3028	int glGenTexture ()
2452	CODE:	3029	CODE:
…		…
2472		3049
2473	void glEndList ()	3050	void glEndList ()
2474		3051
2475	void glCallList (int list)	3052	void glCallList (int list)
2476		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h || !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3110	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID | G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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