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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.201 by root, Tue Jul 17 17:39:06 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	char *
593	SDL_GetError ()	768	char *SDL_GetError ()
594		769
595	int	770	void SDL_braino ()
596	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
597		771
598	void	772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
599	SDL_Quit ()	778	void SDL_Quit ()
		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
600		788
601	void	789	void
602	SDL_ListModes (int rgb, int alpha)	790	SDL_ListModes (int rgb, int alpha)
603	PPCODE:	791	PPCODE:
604	{	792	{
…		…
616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
619		807
620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
621	#if SDL_VERSION_ATLEAST(1,2,10)
622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	809	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
624	#endif
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	{
631	if ((*m)->w >= 640 && (*m)->h >= 480)	816	if ((*m)->w >= 400 && (*m)->h >= 300)
632	{	817	{
633	AV *av = newAV ();	818	AV *av = newAV ();
634	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
635	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
636	av_push (av, newSViv (rgb));	821	av_push (av, newSViv (rgb));
…		…
660		845
661	if (RETVAL)	846	if (RETVAL)
662	{	847	{
663	av_clear (texture_av);	848	av_clear (texture_av);
664		849
665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
666	#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);
667	#include "glfunc.h"	852	#include "glfunc.h"
668	#undef GL_FUNC	853	#undef GL_FUNC
669	}	854	}
670	}	855	}
…		…
677	char *	862	char *
678	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
679		864
680	int	865	int
681	SDL_GetAppState ()	866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
682		870
683	void	871	void
684	poll_events ()	872	poll_events ()
685	PPCODE:	873	PPCODE:
686	{	874	{
…		…
696	{	884	{
697	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
698	case SDL_KEYUP:	886	case SDL_KEYUP:
699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
701	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);
702	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 */
703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
704	break;	892	break;
705		893
706	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
725	x = ev.motion.x;	913	x = ev.motion.x;
726	y = ev.motion.y;	914	y = ev.motion.y;
727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
728	}	916	}
729		917
730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
731	hv_store (hv, "state", 5, newSViv (state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
732	hv_store (hv, "x", 1, newSViv (x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
733	hv_store (hv, "y", 1, newSViv (y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
736	}	924	}
737	break;	925	break;
738		926
739	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
740	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
742		930
743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
753	break;	941	break;
754	}	942	}
755		943
756	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))));
757	}	945	}
758	}	946	}
759		947
760	int	948	int
761	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)
762	POSTCALL:	950	POSTCALL:
763	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
764	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
765		953
766	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
767	Mix_CloseAudio ()	971	Mix_CloseAudio ()
768		972
769	int	973	int
770	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
		975
		976	const char *
		977	Mix_GetError ()
771		978
772	void	979	void
773	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
774	CODE:	981	CODE:
775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
801	}	1008	}
802	}	1009	}
803	#endif	1010	#endif
804	}	1011	}
805		1012
806	void	1013	int
807	add_font (char *file)	1014	add_font (char *file)
808	CODE:	1015	CODE:
809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
810		1019
811	void	1020	void
812	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
813	ALIAS:	1022	ALIAS:
814	load_image_file = 1	1023	load_image_file = 1
…		…
817	STRLEN image_len;	1026	STRLEN image_len;
818	char *image = (char *)SvPVbyte (image_, image_len);	1027	char *image = (char *)SvPVbyte (image_, image_len);
819	SDL_Surface *surface, *surface2;	1028	SDL_Surface *surface, *surface2;
820	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
821	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
822	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
823	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
824		1033
825	if (!rw)	1034	if (!rw)
826	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
827		1036
…		…
900	void	1109	void
901	error (char *message)	1110	error (char *message)
902	CODE:	1111	CODE:
903	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
904	#ifdef _WIN32	1113	#ifdef _WIN32
905	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
906	#endif	1115	#endif
907		1116
908	void	1117	void
909	fatal (char *message)	1118	fatal (char *message)
910	CODE:	1119	CODE:
911	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
912	#ifdef _WIN32	1121	#ifdef _WIN32
913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
914	#endif	1123	#endif
915	_exit (1);	1124	_exit (1);
916		1125
917	void	1126	void
918	_exit (int retval = 0)	1127	_exit (int retval = 0)
…		…
930	#if DEBUG	1139	#if DEBUG
931	VALGRIND_DO_LEAK_CHECK;	1140	VALGRIND_DO_LEAK_CHECK;
932	#endif	1141	#endif
933	}	1142	}
934		1143
935	MODULE = CFPlus PACKAGE = CFPlus::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
936		1145
937	CFPlus::Font	1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
938	new_from_file (SV *class, char *path, int id = 0)	1149	new_from_file (SV *class, char *path, int id = 0)
939	CODE:	1150	CODE:
940	{	1151	{
941	int count;	1152	int count;
942	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1153	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
945	}	1156	}
946	OUTPUT:	1157	OUTPUT:
947	RETVAL	1158	RETVAL
948		1159
949	void	1160	void
950	DESTROY (CFPlus::Font self)	1161	DESTROY (DC::Font self)
951	CODE:	1162	CODE:
952	pango_font_description_free (self);	1163	pango_font_description_free (self);
953		1164
954	void	1165	void
955	make_default (CFPlus::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
956	CODE:	1168	CODE:
957	default_font = self;	1169	default_font = self;
958		1170
959	MODULE = CFPlus PACKAGE = CFPlus::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
960		1172
		1173	PROTOTYPES: DISABLE
		1174
961	void	1175	void
962	reset_glyph_cache ()	1176	glyph_cache_backup ()
		1177	PROTOTYPE:
963	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
964	tc_clear ();	1185	tc_restore ();
965		1186
966	CFPlus::Layout	1187	DC::Layout
967	new (SV *class)	1188	new (SV *class)
968	CODE:	1189	CODE:
969	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
970		1191
971	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
…		…
973	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
974	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
975	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
976	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
977	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
978		1200
979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
980	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
981	OUTPUT:	1203	OUTPUT:
982	RETVAL	1204	RETVAL
983		1205
984	void	1206	void
985	DESTROY (CFPlus::Layout self)	1207	DESTROY (DC::Layout self)
986	CODE:	1208	CODE:
987	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
988	Safefree (self);	1211	Safefree (self);
989		1212
990	void	1213	void
991	set_text (CFPlus::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
992	CODE:	1215	CODE:
993	{	1216	{
994	STRLEN textlen;	1217	STRLEN textlen;
995	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
996		1219
997	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
998	}	1221	}
999		1222
1000	void	1223	void
1001	set_markup (CFPlus::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
1002	CODE:	1225	CODE:
1003	{	1226	{
1004	STRLEN textlen;	1227	STRLEN textlen;
1005	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
1006		1229
1007	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
1008	}	1231	}
1009		1232
1010	void	1233	void
1011	set_shapes (CFPlus::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
1012	CODE:	1235	CODE:
1013	{	1236	{
1014	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
1015	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
1016	const char *pos = text;	1239	const char *pos = text;
…		…
1051	if (attrs)	1274	if (attrs)
1052	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
1053	}	1276	}
1054		1277
1055	void	1278	void
1056	get_shapes (CFPlus::Layout self)	1279	get_shapes (DC::Layout self)
1057	PPCODE:	1280	PPCODE:
1058	{	1281	{
1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1060		1283
1061	do	1284	do
1062	{	1285	{
1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1064		1287
1065	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
1066	{	1289	{
1067	PangoRectangle extents;	1290	PangoRectangle extents;
1068	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1076		1299
1077	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
1078	}	1301	}
1079		1302
1080	int	1303	int
1081	has_wrapped (CFPlus::Layout self)	1304	has_wrapped (DC::Layout self)
1082	CODE:	1305	CODE:
1083	{	1306	{
1084	int lines = 1;	1307	int lines = 1;
1085	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
1086		1309
…		…
1091	}	1314	}
1092	OUTPUT:	1315	OUTPUT:
1093	RETVAL	1316	RETVAL
1094		1317
1095	SV *	1318	SV *
1096	get_text (CFPlus::Layout self)	1319	get_text (DC::Layout self)
1097	CODE:	1320	CODE:
1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1099	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
1100	OUTPUT:	1323	OUTPUT:
1101	RETVAL	1324	RETVAL
1102		1325
1103	void	1326	void
1104	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.)
1105	CODE:	1328	CODE:
1106	self->r = r;	1329	self->r = r;
1107	self->g = g;	1330	self->g = g;
1108	self->b = b;	1331	self->b = b;
1109	self->a = a;	1332	self->a = a;
1110		1333
1111	void	1334	void
1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
1113	CODE:	1336	CODE:
1114	if (self->font != font)	1337	if (self->font != font)
1115	{	1338	{
1116	self->font = font;	1339	self->font = font;
1117	layout_update_font (self);	1340	layout_update_font (self);
1118	}	1341	}
1119		1342
1120	void	1343	void
1121	set_height (CFPlus::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
1122	CODE:	1345	CODE:
1123	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
1124	{	1347	{
1125	self->base_height = base_height;	1348	self->base_height = base_height;
1126	layout_update_font (self);	1349	layout_update_font (self);
1127	}	1350	}
1128		1351
1129	void	1352	void
1130	set_width (CFPlus::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
1131	CODE:	1354	CODE:
1132	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);
1133		1356
1134	void	1357	void
1135	set_indent (CFPlus::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
1136	CODE:	1359	CODE:
1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1138		1361
1139	void	1362	void
1140	set_spacing (CFPlus::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
1141	CODE:	1364	CODE:
1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1143		1366
1144	void	1367	void
1145	set_ellipsise (CFPlus::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
1146	CODE:	1369	CODE:
1147	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1151	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
1152	);	1375	);
1153		1376
1154	void	1377	void
1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
1156	CODE:	1379	CODE:
1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1158		1381
1159	void	1382	void
1160	size (CFPlus::Layout self)	1383	size (DC::Layout self)
1161	PPCODE:	1384	PPCODE:
1162	{	1385	{
1163	int w, h;	1386	int w, h;
1164		1387
1165	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
1168	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
1169	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
1170	}	1393	}
1171		1394
1172	int	1395	int
1173	descent (CFPlus::Layout self)	1396	descent (DC::Layout self)
1174	CODE:	1397	CODE:
1175	{	1398	{
1176	PangoRectangle rect;	1399	PangoRectangle rect;
1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1178	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
1179	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
1180	}	1403	}
1181	OUTPUT:	1404	OUTPUT:
1182	RETVAL	1405	RETVAL
1183		1406
1184	int	1407	int
1185	xy_to_index (CFPlus::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
1186	CODE:	1409	CODE:
1187	{	1410	{
1188	int index, trailing;	1411	int index, trailing;
1189	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);
1190	RETVAL = index + trailing;	1413	RETVAL = index + trailing;
1191	}	1414	}
1192	OUTPUT:	1415	OUTPUT:
1193	RETVAL	1416	RETVAL
1194		1417
1195	void	1418	void
1196	cursor_pos (CFPlus::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1197	PPCODE:	1420	PPCODE:
1198	{	1421	{
1199	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1201		1424
1202	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1206	}	1429	}
1207		1430
1208	void	1431	void
1209	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)
1210	PPCODE:	1433	PPCODE:
1211	{	1434	{
1212	int line, x;	1435	int line, x;
1213		1436
1214	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)
1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1216		1440	--line;
		1441	#endif
1217	EXTEND (SP, 2);	1442	EXTEND (SP, 2);
1218	PUSHs (sv_2mortal (newSViv (line - 1)));	1443	PUSHs (sv_2mortal (newSViv (line)));
1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1220	}	1445	}
1221		1446
1222	void	1447	void
1223	line_x_to_index (CFPlus::Layout self, int line, int x)	1448	line_x_to_index (DC::Layout self, int line, int x)
1224	PPCODE:	1449	PPCODE:
1225	{	1450	{
1226	PangoLayoutLine *lp;	1451	PangoLayoutLine *lp;
1227	int index, trailing;	1452	int index, trailing;
1228		1453
1229	if (line < 0)	1454	if (line < 0)
1230	XSRETURN_EMPTY;	1455	XSRETURN_EMPTY;
1231		1456
1232	if (!(lp = pango_layout_get_line (self->pl, line)))	1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1233	XSRETURN_EMPTY; /* do better */	1458	XSRETURN_EMPTY; /* do better */
1234		1459
1235	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);
1236		1461
1237	EXTEND (SP, 2);	1462	EXTEND (SP, 2);
…		…
1243	PUSHs (sv_2mortal (newSViv (trailing)));	1468	PUSHs (sv_2mortal (newSViv (trailing)));
1244	}	1469	}
1245	}	1470	}
1246		1471
1247	void	1472	void
1248	render (CFPlus::Layout self, float x, float y, int flags = 0)	1473	render (DC::Layout self, float x, float y, int flags = 0)
1249	PPCODE:	1474	CODE:
		1475	rc_clear (self->rc);
1250	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1251	self->pl,	1477	self->pl,
		1478	self->rc,
1252	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1253	self->r, self->g, self->b, self->a,	1480	self->r, self->g, self->b, self->a,
1254	flags	1481	flags
1255	);	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);
1256		1486
1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
1258
1259	int minpot (int n)
1260
1261	void	1487	void
1262	pad2pot (SV *data_, SV *w_, SV *h_)	1488	draw (DC::Layout self)
1263	CODE:	1489	CODE:
1264	{	1490	{
1265	int ow = SvIV (w_);	1491	glEnable (GL_TEXTURE_2D);
1266	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);
1267		1498
1268	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_))
1269	{	1515	{
1270	int nw = minpot (ow);
1271	int nh = minpot (oh);
1272
1273	if (nw != ow || nh != oh)
1274	{
1275	if (SvOK (data_))
1276	{
1277	STRLEN datalen;	1516	STRLEN datalen;
1278	char *data = SvPVbyte (data_, datalen);	1517	char *data = SvPVbyte (data_, datalen);
1279	int bpp = datalen / (ow * oh);	1518	int bpp = datalen / (ow * oh);
1280	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1519	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1281		1520
1282	SvPOK_only (result_);	1521	SvPOK_only (result_);
1283	SvCUR_set (result_, nw * nh * bpp);	1522	SvCUR_set (result_, nw * nh * bpp);
1284		1523
1285	memset (SvPVX (result_), 0, nw * nh * bpp);	1524	memset (SvPVX (result_), 0, nw * nh * bpp);
1286	while (oh--)	1525	while (oh--)
1287	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);
1288		1527
1289	sv_setsv (data_, result_);	1528	sv_setsv (data_, result_);
1290	}
1291
1292	sv_setiv (w_, nw);
1293	sv_setiv (h_, nh);
1294	}
1295	}	1529	}
1296	}	1530	}
1297		1531
1298	void	1532	void
1299	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.)
…		…
1305	{	1539	{
1306	HV *hv = (HV *)SvRV (self);	1540	HV *hv = (HV *)SvRV (self);
1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1309	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;
1310		1547
1311	if (items < 5)	1548	if (items < 5)
1312	{	1549	{
1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1353	RETVAL = width > 0;	1590	RETVAL = width > 0;
1354	}	1591	}
1355	OUTPUT:	1592	OUTPUT:
1356	RETVAL	1593	RETVAL
1357		1594
1358	MODULE = CFPlus PACKAGE = CFPlus::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
1359		1596
1360	CFPlus::Map	1597	PROTOTYPES: DISABLE
		1598
		1599	DC::Map
1361	new (SV *class)	1600	new (SV *class)
1362	CODE:	1601	CODE:
1363	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1364	RETVAL->x = 0;	1603	RETVAL->x = 0;
1365	RETVAL->y = 0;	1604	RETVAL->y = 0;
…		…
1373	RETVAL->row = 0;	1612	RETVAL->row = 0;
1374	OUTPUT:	1613	OUTPUT:
1375	RETVAL	1614	RETVAL
1376		1615
1377	void	1616	void
1378	DESTROY (CFPlus::Map self)	1617	DESTROY (DC::Map self)
1379	CODE:	1618	CODE:
1380	{	1619	{
1381	map_clear (self);	1620	map_clear (self);
1382	Safefree (self->face2tile);	1621	Safefree (self->face2tile);
1383	Safefree (self->tex);	1622	Safefree (self->tex);
1384	Safefree (self);	1623	Safefree (self);
1385	}	1624	}
1386		1625
1387	void	1626	void
1388	resize (CFPlus::Map self, int map_width, int map_height)	1627	resize (DC::Map self, int map_width, int map_height)
1389	CODE:	1628	CODE:
1390	self->w = map_width;	1629	self->w = map_width;
1391	self->h = map_height;	1630	self->h = map_height;
1392		1631
1393	void	1632	void
1394	clear (CFPlus::Map self)	1633	clear (DC::Map self)
1395	CODE:	1634	CODE:
1396	map_clear (self);	1635	map_clear (self);
1397		1636
1398	void	1637	void
1399	set_tileid (CFPlus::Map self, int face, int tile)	1638	set_tileid (DC::Map self, int face, int tile)
1400	CODE:	1639	CODE:
1401	{	1640	{
1402	need_facenum (self, face); self->face2tile [face] = tile;	1641	need_facenum (self, face); self->face2tile [face] = tile;
1403	need_texid (self, tile);	1642	need_texid (self, tile);
1404	}	1643	}
1405		1644
1406	void	1645	void
1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1646	set_smooth (DC::Map self, int face, int smooth, int level)
1408	CODE:	1647	CODE:
1409	{	1648	{
1410	tileid texid;	1649	tileid texid;
1411	maptex *tex;	1650	maptex *tex;
1412		1651
…		…
1425	tex->smoothtile = self->face2tile [smooth];	1664	tex->smoothtile = self->face2tile [smooth];
1426	tex->smoothlevel = level;	1665	tex->smoothlevel = level;
1427	}	1666	}
1428		1667
1429	void	1668	void
1430	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	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)
1431	CODE:	1670	CODE:
1432	{	1671	{
1433	need_texid (self, texid);	1672	need_texid (self, texid);
1434		1673
1435	{	1674	{
…		…
1455	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1457	}	1696	}
1458		1697
1459	int	1698	int
1460	ox (CFPlus::Map self)	1699	ox (DC::Map self)
1461	ALIAS:	1700	ALIAS:
1462	oy = 1	1701	oy = 1
1463	x = 2	1702	x = 2
1464	y = 3	1703	y = 3
1465	w = 4	1704	w = 4
…		…
1476	}	1715	}
1477	OUTPUT:	1716	OUTPUT:
1478	RETVAL	1717	RETVAL
1479		1718
1480	void	1719	void
1481	scroll (CFPlus::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1482	CODE:	1721	CODE:
1483	{	1722	{
1484	if (dx > 0)	1723	if (dx > 0)
1485	map_blank (self, self->x, self->y, dx, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1486	else if (dx < 0)	1725	else if (dx < 0)
…		…
1501	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1502	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1503	}	1742	}
1504	}	1743	}
1505		1744
1506	void	1745	SV *
1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1508	CODE:	1747	CODE:
1509	{	1748	{
1510	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1749	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1511	uint8_t *data_end = (uint8_t *)SvEND (data_);	1750	uint8_t *data_end = (uint8_t *)SvEND (data_);
1512	mapcell *cell;	1751	mapcell *cell;
1513	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1514		1755
1515	while (data < data_end - 1)	1756	while (data < data_end - 1)
1516	{	1757	{
1517	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1518		1759
…		…
1538	uint8_t ext, cmd;	1779	uint8_t ext, cmd;
1539		1780
1540	do	1781	do
1541	{	1782	{
1542	ext = *data++;	1783	ext = *data++;
1543	cmd = ext & 0x3f;	1784	cmd = ext & 0x7f;
1544		1785
1545	if (cmd < 4)	1786	if (cmd < 4)
1546	cell->darkness = 255 - ext * 64 + 1;	1787	cell->darkness = 255 - ext * 64 + 1;
1547	else if (cmd == 5) // health	1788	else if (cmd == 5) // health
1548	{	1789	{
…		…
1551	}	1792	}
1552	else if (cmd == 6) // monster width	1793	else if (cmd == 6) // monster width
1553	cell->stat_width = *data++ + 1;	1794	cell->stat_width = *data++ + 1;
1554	else if (cmd == 0x47)	1795	else if (cmd == 0x47)
1555	{	1796	{
1556	if (*data == 4)	1797	if (*data == 1) cell->player = data [1];
1557	; // 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);
1558		1801
1559	data += *data + 1;	1802	data += *data + 1;
1560	}	1803	}
1561	else if (cmd == 8) // cell flags	1804	else if (cmd == 8) // cell flags
1562	cell->flags = *data++;	1805	cell->flags = *data++;
…		…
1569	}	1812	}
1570	else	1813	else
1571	cell->darkness = *data++ + 1;	1814	cell->darkness = *data++ + 1;
1572	}	1815	}
1573		1816
		1817	for (z = 0; z <= 2; ++z)
1574	if (flags & 4)	1818	if (flags & (4 >> z))
1575	{	1819	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);	1821	need_facenum (self, face);
1578	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	}
1579	}	1837	}
1580
1581	if (flags & 2)
1582	{
1583	faceid face = (data [0] << 8) + data [1]; data += 2;
1584	need_facenum (self, face);
1585	cell->tile [1] = self->face2tile [face];
1586	}
1587
1588	if (flags & 1)
1589	{
1590	faceid face = (data [0] << 8) + data [1]; data += 2;
1591	need_facenum (self, face);
1592	cell->tile [2] = self->face2tile [face];
1593	}
1594	}	1838	}
1595	else	1839	else
1596	cell->darkness = 0;	1840	CELL_CLEAR (cell);
1597	}	1841	}
1598	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1599		1845
1600	SV *	1846	SV *
1601	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)
1602	CODE:	1848	CODE:
1603	{	1849	{
1604	int x1, x;	1850	int x1, x;
1605	int y1, y;	1851	int y1, y;
1606	int z;	1852	int z;
…		…
1651	}	1897	}
1652	OUTPUT:	1898	OUTPUT:
1653	RETVAL	1899	RETVAL
1654		1900
1655	void	1901	void
1656	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)
1657	CODE:	1903	CODE:
1658	{	1904	{
		1905	int x, y, z;
		1906
1659	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1907	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1660	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
1661	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)
1662	smooth_key skey;	1910	smooth_key skey;
1663	int x, y, z;	1911	int pl_x, pl_y;
1664	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;
1665		1918
1666	// thats current max. sorry.	1919	// thats current max. sorry.
1667	if (sw > 255) sw = 255;	1920	if (sw > 255) sw = 255;
1668	if (sh > 255) sh = 255;	1921	if (sh > 255) sh = 255;
1669		1922
1670	// clear key, in case of extra padding	1923	// clear key, in case of extra padding
1671	memset (&skey, 0, sizeof (skey));	1924	memset (&skey, 0, sizeof (skey));
1672		1925
1673	glColor4ub (255, 255, 255, 255);	1926	memset (&key, 0, sizeof (key));
1674		1927	key.r = 255;
1675	glEnable (GL_BLEND);	1928	key.g = 255;
1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1929	key.b = 255;
1677	glEnable (GL_TEXTURE_2D);	1930	key.a = 255;
1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1931	key.mode = GL_QUADS;
1679		1932	key.format = GL_T2F_V3F;
1680	glBegin (GL_QUADS);	1933	key.texname = -1;
1681
1682	last_name = 0;
1683		1934
1684	mx += self->x;	1935	mx += self->x;
1685	my += self->y;	1936	my += self->y;
1686		1937
1687	// first pass: determine smooth_max	1938	// first pass: determine smooth_max
…		…
1703	MAX (self->tex [cell->tile [0]].smoothlevel,	1954	MAX (self->tex [cell->tile [0]].smoothlevel,
1704	MAX (self->tex [cell->tile [1]].smoothlevel,	1955	MAX (self->tex [cell->tile [1]].smoothlevel,
1705	self->tex [cell->tile [2]].smoothlevel));	1956	self->tex [cell->tile [2]].smoothlevel));
1706	}	1957	}
1707	}	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);
1708		1963
1709	for (z = 0; z <= 2; z++)	1964	for (z = 0; z <= 2; z++)
1710	{	1965	{
1711	memset (smooth_level, 0, sizeof (smooth_level));	1966	memset (smooth_level, 0, sizeof (smooth_level));
1712		1967
…		…
1725	{	1980	{
1726	maptex tex = self->tex [tile];	1981	maptex tex = self->tex [tile];
1727	int px = (x + 1) * T - tex.w;	1982	int px = (x + 1) * T - tex.w;
1728	int py = (y + 1) * T - tex.h;	1983	int py = (y + 1) * T - tex.h;
1729		1984
1730	// suppressing texture state switches here
1731	// is only moderately effective, but worth the extra effort
1732	if (last_name != tex.name)	1985	if (key.texname != tex.name)
1733	{	1986	{
1734	if (!tex.name)	1987	if (!tex.name)
1735	tex = self->tex [2]; /* missing, replace by noface */	1988	tex = self->tex [2]; /* missing, replace by noface */
1736		1989
1737	glEnd ();	1990	key.texname = tex.name;
1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1991	arr = rc_array (rc, &key);
1739	glBegin (GL_QUADS);
1740	}	1992	}
1741		1993
1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1994	if (expect_false (cell->player == player) && expect_false (z == 2))
1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1746
1747	if (cell->flags && z == 2)
1748	{	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
1749	if (cell->flags & 1)	2010	if (cell->flags & 1)
1750	{	2011	{
1751	maptex tex = self->tex [1];	2012	maptex tex = self->tex [1];
1752	int px = x * T + T * 2 / 32;	2013	int px = x * T + T * 2 / 32;
1753	int py = y * T - T * 6 / 32;	2014	int py = y * T - T * 6 / 32;
1754		2015
		2016	if (tex.name)
1755	glEnd ();	2017	{
1756	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);
1757	glBegin (GL_QUADS);	2028	}
1758
1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1763	}	2029	}
1764	}	2030	}
1765		2031
1766	// update smooth hash	2032	// update smooth hash
1767	if (tex.smoothtile)	2033	if (tex.smoothtile)
…		…
1803	}	2069	}
1804	}	2070	}
1805	}	2071	}
1806	}	2072	}
1807		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
1808	// go through all smoothlevels, lowest to highest, then draw.	2077	// go through all smoothlevels, lowest to highest, then draw.
1809	// this is basically counting sort	2078	// this is basically counting sort
1810	{	2079	{
1811	int w, b;	2080	int w, b;
1812		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
1813	for (w = 0; w < 256 / 32; ++w)	2084	for (w = 0; w < 256 / 32; ++w)
1814	{	2085	{
1815	uint32_t smask = smooth_level [w];	2086	uint32_t smask = smooth_level [w];
1816	if (smask)	2087	if (smask)
1817	for (b = 0; b < 32; ++b)	2088	for (b = 0; b < 32; ++b)
…		…
1836	int border = bits & 15;	2107	int border = bits & 15;
1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1838	float dx = tex.s * .0625f; // 16 images/row	2109	float dx = tex.s * .0625f; // 16 images/row
1839	float dy = tex.t * .5f ; // 2 images/column	2110	float dy = tex.t * .5f ; // 2 images/column
1840		2111
1841	// this time naively avoiding texture state changes
1842	// save gobs of state changes.
1843	if (last_name != tex.name)	2112	if (tex.name)
1844	{	2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
1845	if (!tex.name)	2116	if (key.texname != tex.name)
1846	continue; // smoothing not yet available	2117	{
1847
1848	glEnd ();	2118	glEnd ();
1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1850	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
1851	}	2121	}
1852		2122
1853	if (border)	2123	if (border)
1854	{	2124	{
1855	float ox = border * dx;	2125	float ox = border * dx;
1856		2126
1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1861	}	2131	}
1862		2132
1863	if (corner)	2133	if (corner)
1864	{	2134	{
1865	float ox = corner * dx;	2135	float ox = corner * dx;
1866		2136
1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
1871	}	2142	}
1872	}	2143	}
1873	}	2144	}
1874	}	2145	}
1875	}	2146	}
		2147
		2148	glEnd ();
		2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
1876	}	2151	}
1877		2152
1878	hv_clear (smooth);	2153	hv_clear (smooth);
1879	}	2154	}
1880		2155
1881	glEnd ();	2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
1882		2161
1883	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
1884	glDisable (GL_BLEND);	2173	glDisable (GL_BLEND);
		2174	rc_free (rc);
1885		2175
1886	// top layer: overlays such as the health bar	2176	// top layer: overlays such as the health bar
1887	for (y = 0; y < sh; y++)	2177	for (y = 0; y < sh; y++)
1888	if (0 <= y + my && y + my < self->rows)	2178	if (0 <= y + my && y + my < self->rows)
1889	{	2179	{
…		…
1914	}	2204	}
1915	}	2205	}
1916	}	2206	}
1917		2207
1918	void	2208	void
1919	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)
1920	CODE:	2210	CODE:
1921	{	2211	{
1922	static float color[16][3] = {	2212	static float color[16][3] = {
1923	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1924	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
1974	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
1975	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
1976	}	2266	}
1977		2267
1978	void	2268	void
1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1980	PPCODE:	2270	PPCODE:
1981	{	2271	{
1982	int x, y;	2272	int x, y;
		2273	int sw1 = sw + 2;
		2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1983	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1984	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2278	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1985	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2279	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1986		2280
1987	memset (darkness, 255, sw4 * sh);
1988	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1989	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1990		2283
1991	mx += self->x;	2284	mx += self->x - 1;
1992	my += self->y;	2285	my += self->y - 1;
1993		2286
		2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2288
1994	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1995	if (0 <= y + my && y + my < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1996	{	2291	{
1997	maprow *row = self->row + (y + my);	2292	maprow *row = self->row + (y + my);
1998		2293
1999	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
2000	if (row->c0 <= x + mx && x + mx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
2001	{	2296	{
2002	mapcell *cell = row->col + (x + mx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
2003		2298
2004	darkness[y * sw4 + x] = cell->darkness	2299	darkness1 [y * sw1 + x] = cell->darkness
2005	? 255 - (cell->darkness - 1)	2300	? 255 - (cell->darkness - 1)
2006	: 255 - FOW_DARKNESS;	2301	: 255 - FOW_DARKNESS;
2007	}	2302	}
2008	}	2303	}
2009		2304
2010	if (smoothing)
2011	{
2012	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
2013	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
2014
2015	SvPOK_only (darkness2_sv);
2016	SvCUR_set (darkness2_sv, sw4 * sh);
2017
2018	for (y = 0; y < sh; ++y)	2305	for (y = 0; y < sh; ++y)
2019	for (x = 0; x < sw4; ++x)	2306	for (x = 0; x < sw; ++x)
2020	{	2307	{
2021	float *f = (float *)matrix;	2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2022	int dx, dy;	2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2023	float sum = 0.f;	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];
2024		2317
2025	for (dy = -1; dy <= 1; ++dy)	2318	uint8_t r11 = (d11 + d21 + d12) / 3;
2026	for (dx = -1; dx <= 1; ++dx)	2319	uint8_t r21 = d21;
2027	{	2320	uint8_t r31 = (d21 + d31 + d32) / 3;
2028	unsigned int x2 = x + dx;
2029	unsigned int y2 = y + dy;
2030		2321
2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;	2322	uint8_t r12 = d12;
2032	}	2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
2033		2325
2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;	2326	uint8_t r13 = (d13 + d23 + d12) / 3;
2035	}	2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
2036		2329
2037	darkness_sv = darkness2_sv;	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);
2038	}	2339	}
		2340
		2341	free (darkness1);
2039		2342
2040	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
2041	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
2042	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
2043	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
2044	}	2347	}
2045		2348
2046	SV *	2349	SV *
2047	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)
2048	CODE:	2351	CODE:
2049	{	2352	{
2050	int x, y, x1, y1;	2353	int x, y, x1, y1;
2051	SV *data_sv = newSV (w * h * 7 + 5);	2354	SV *data_sv = newSV (w * h * 7 + 5);
2052	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2355	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2109	else	2412	else
2110	*data++ = 0;	2413	*data++ = 0;
2111	}	2414	}
2112	}	2415	}
2113		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	{
2114	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
2115	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
2116	RETVAL = data_sv;	2424	RETVAL = data_sv;
2117	}	2425	}
2118	OUTPUT:	2426	OUTPUT:
2119	RETVAL	2427	RETVAL
2120		2428
2121	void	2429	void
2122	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)
2123	PPCODE:	2431	PPCODE:
2124	{	2432	{
2125	int x, y, z;	2433	int x, y, z;
2126	int w, h;	2434	int w, h;
2127	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;
2128		2446
2129	if (*data++ != 0)	2447	if (*data++ != 0)
2130	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
2131		2449
2132	w = *data++ << 8; w |= *data++;	2450	w = *data++ << 8; w |= *data++;
2133	h = *data++ << 8; h |= *data++;	2451	h = *data++ << 8; h |= *data++;
2134		2452
2135	// 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
…		…
2147	{	2465	{
2148	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
2149		2467
2150	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
2151	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
2152	uint8_t flags = *data++;	2475	flags = *data++;
2153		2476
2154	if (flags)	2477	if (flags)
2155	{	2478	{
2156	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
2157	tileid tile[3] = { 0, 0, 0 };	2480	tileid tile[3] = { 0, 0, 0 };
…		…
2160	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2483	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2161	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2484	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2162		2485
2163	if (cell->darkness == 0)	2486	if (cell->darkness == 0)
2164	{	2487	{
2165	cell->darkness = 0;	2488	/*cell->darkness = 0;*/
		2489	EXTEND (SP, 3);
2166		2490
2167	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
2168	{	2492	{
2169	tileid t = tile [z];	2493	tileid t = tile [z];
2170		2494
2171	if (t >= self->texs || (t && !self->tex [t].name))	2495	if (t >= self->texs || (t && !self->tex [t].name))
2172	{	2496	{
2173	XPUSHs (sv_2mortal (newSViv (t)));	2497	PUSHs (sv_2mortal (newSViv (t)));
2174	need_texid (self, t);	2498	need_texid (self, t);
2175	}	2499	}
2176		2500
2177	cell->tile [z] = t;	2501	cell->tile [z] = t;
2178	}	2502	}
…		…
2180	}	2504	}
2181	}	2505	}
2182	}	2506	}
2183	}	2507	}
2184		2508
2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
2186		2510
2187	CFPlus::MixChunk	2511	DC::RW
2188	new_from_file (SV *class, char *path)	2512	new (SV *class, SV *data_sv)
2189	CODE:	2513	CODE:
2190	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
2191	OUTPUT:	2520	OUTPUT:
2192	RETVAL	2521	RETVAL
2193		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 : '('
2194	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
2195	DESTROY (CFPlus::MixChunk self)	2632	DESTROY (DC::MixChunk self)
2196	CODE:	2633	CODE:
2197	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
2198		2635
2199	int	2636	int
2200	volume (CFPlus::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
2201	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
2202	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
2203	OUTPUT:	2642	OUTPUT:
2204	RETVAL	2643	RETVAL
2205		2644
2206	int	2645	DC::Channel
2207	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)
2208	CODE:	2647	CODE:
		2648	{
2209	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	}
2210	OUTPUT:	2660	OUTPUT:
2211	RETVAL	2661	RETVAL
2212		2662
2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2214		2664
2215	int	2665	int
2216	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
2217	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
2218	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
2219	OUTPUT:	2672	OUTPUT:
2220	RETVAL	2673	RETVAL
2221		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
2222	int	2697	int
2223	fade_out (int ms)
2224	CODE:
2225	RETVAL = Mix_FadeOutMusic (ms);
2226	OUTPUT:
2227	RETVAL
2228
2229	CFPlus::MixMusic
2230	new_from_file (SV *class, char *path)
2231	CODE:
2232	RETVAL = Mix_LoadMUS (path);
2233	OUTPUT:
2234	RETVAL
2235
2236	void
2237	DESTROY (CFPlus::MixMusic self)
2238	CODE:
2239	Mix_FreeMusic (self);
2240
2241	int
2242	play (CFPlus::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
2243	CODE:	2699	CODE:
2244	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
2245	OUTPUT:	2701	OUTPUT:
2246	RETVAL	2702	RETVAL
2247		2703
2248	int	2704	void
2249	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)
2250	CODE:	2706	CODE:
2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2707	Mix_FadeInMusicPos (self, loops, ms, position);
2252	OUTPUT:
2253	RETVAL
2254		2708
2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
2256		2712
2257	BOOT:	2713	BOOT:
2258	{	2714	{
2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2260	static const struct {	2716	static const struct {
2261	const char *name;	2717	const char *name;
2262	IV iv;	2718	IV iv;
2263	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
2264	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
…		…
2276	const_iv (GL_ALPHA_TEST),	2732	const_iv (GL_ALPHA_TEST),
2277	const_iv (GL_NORMALIZE),	2733	const_iv (GL_NORMALIZE),
2278	const_iv (GL_RESCALE_NORMAL),	2734	const_iv (GL_RESCALE_NORMAL),
2279	const_iv (GL_FRONT),	2735	const_iv (GL_FRONT),
2280	const_iv (GL_BACK),	2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
2281	const_iv (GL_AND),	2738	const_iv (GL_AND),
2282	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
2283	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
2284	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
2285	const_iv (GL_DST_ALPHA),	2742	const_iv (GL_DST_ALPHA),
…		…
2298	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
2299	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
2300	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
2301	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
2302	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),
2303	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
2304	const_iv (GL_PROXY_TEXTURE_1D),	2767	const_iv (GL_PROXY_TEXTURE_1D),
2305	const_iv (GL_PROXY_TEXTURE_2D),	2768	const_iv (GL_PROXY_TEXTURE_2D),
2306	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
2307	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
…		…
2331	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
2332	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
2333	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
2334	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
2335	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
2336	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
2337	const_iv (GL_LINE_STRIP),	2801	const_iv (GL_LINE_STRIP),
2338	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
2339	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
2340	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
2341	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
2342	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
2343	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
2344	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),
2345	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
2346	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
2347	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
2348	const_iv (GL_T2F_V3F),	2820	const_iv (GL_T2F_V3F),
2349	const_iv (GL_T2F_N3F_V3F),	2821	const_iv (GL_T2F_N3F_V3F),
2350	# undef const_iv	2822	# undef const_iv
…		…
2355		2827
2356	texture_av = newAV ();	2828	texture_av = newAV ();
2357	AvREAL_off (texture_av);	2829	AvREAL_off (texture_av);
2358	}	2830	}
2359		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
		2837
2360	char *	2838	char *
2361	gl_vendor ()	2839	gl_vendor ()
2362	CODE:	2840	CODE:
2363	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
2364	OUTPUT:	2842	OUTPUT:
…		…
2436	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# near_ and far_ are due to microsofts buggy "c" compiler
2437	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_)
2438		2916
2439	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# near_ and far_ are due to microsofts buggy "c" compiler
2440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
2441		2921
2442	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
2443		2923
2444	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
2445		2925
…		…
2453		2933
2454	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
2455	CODE:	2935	CODE:
2456	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
2457		2937
2458	void glBegin (int mode)
2459
2460	void glEnd ()
2461
2462	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)
2463	PROTOTYPE: @
2464	ALIAS:	2939	ALIAS:
2465	glColor_premultiply = 1	2940	glColor_premultiply = 1
2466	CODE:	2941	CODE:
2467	if (ix)	2942	if (ix)
2468	{	2943	{
…		…
2471	b *= a;	2946	b *= a;
2472	}	2947	}
2473	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
2474	glColor4f (r, g, b, a);	2949	glColor4f (r, g, b, a);
2475		2950
2476	void glInterleavedArrays (int format, int stride, char *data)
2477
2478	void glDrawElements (int mode, int count, int type, char *indices)
2479
2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
2481
2482	void glRasterPos (float x, float y, float z = 0.)	2951	void glRasterPos (float x, float y, float z = 0.)
2483	CODE:	2952	CODE:
2484	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
2485	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
2486		2955
…		…
2490		2959
2491	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
2492	CODE:	2961	CODE:
2493	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
2494		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
2495	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
2496	CODE:	2994	CODE:
2497	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
2498		2996
2499	void glTexParameter (int target, int pname, float param)	2997	void glTexParameter (int target, int pname, float param)
…		…
2515	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2516	CODE:	3014	CODE:
2517	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2519		3017
2520	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)
2521		3019
2522	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)
2523		3021
2524	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)
2525		3023
…		…
2551		3049
2552	void glEndList ()	3050	void glEndList ()
2553		3051
2554	void glCallList (int list)	3052	void glCallList (int list)
2555		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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