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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.205 by root, Thu Jul 19 22:38:52 2007 UTC vs.
Revision 1.272 by root, Tue Aug 19 17:38:29 2008 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
34	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
36		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
37	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
39		51
40	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
41		53
42	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
43		66
44	#ifndef _WIN32	67	#ifndef _WIN32
45	# include <sys/types.h>	68	# include <sys/types.h>
46	# include <sys/socket.h>	69	# include <sys/socket.h>
47	# include <netinet/in.h>	70	# include <netinet/in.h>
48	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
49	# include <inttypes.h>	72	# include <inttypes.h>
50	#endif	73	#endif
51		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		85
54	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
55		87
56	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
58		90
59	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
60		92
61	#if 0	93	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else
64	# define PARACHUTE 0
65	#endif
66		95
67	static AV *texture_av;	96	static AV *texture_av;
68		97
69	static struct	98	static struct
70	{	99	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	136	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	137	glDeleteTextures (1, &name);
109	}	138	}
110		139
111	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
112		142
113	#include "pango-font.c"	143	#include "pango-font.c"
114	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
115	#include "pango-render.c"	145	#include "pango-render.c"
116		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
119		151
120	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
121		153
122	static int	154	static int
123	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
124	{	156	{
125	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		171
140	typedef struct cf_layout {	172	typedef struct cf_layout {
141	PangoLayout *pl;	173	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
143	int base_height;	175	int base_height;
144	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
145	} *CFPlus__Layout;	178	} *DC__Layout;
146		179
147	static CFPlus__Font default_font;	180	static DC__Font default_font;
148	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
150		183
151	static void	184	static void
152	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	190	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	192	}
160		193
161	static void	194	static void
162	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
163	{	196	{
164	/* 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
165	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
166	*/	199	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
168		201
169	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		204
172	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
173	}	206	}
174		207
175	static void	208	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	210	{
178	PangoRectangle rect;	211	PangoRectangle rect;
179		212
180	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		225
193	typedef uint16_t tileid;	226	typedef uint16_t tileid;
194	typedef uint16_t faceid;	227	typedef uint16_t faceid;
195		228
196	typedef struct {	229	typedef struct {
197	int name;	230	GLuint name;
198	int w, h;	231	int w, h;
199	float s, t;	232	float s, t;
200	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
201	tileid smoothtile;	234	tileid smoothtile;
202	uint8_t smoothlevel;	235	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	253	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	254	int texs; maptex *tex; // [tileid]
222		255
223	int32_t rows;	256	int32_t rows;
224	maprow *row;	257	maprow *row;
225	} *CFPlus__Map;	258	} *DC__Map;
226		259
227	static char *	260	static char *
228	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
229	{	262	{
230	char *p;	263	char *p;
…		…
268	self->texs *= 2;	301	self->texs *= 2;
269	}	302	}
270	}	303	}
271		304
272	static maprow *	305	static maprow *
273	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
274	{	307	{
275	if (0 > y)	308	if (0 > y)
276	{	309	{
277	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
316		349
317	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
318	}	351	}
319		352
320	static mapcell *	353	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
322	{	355	{
323	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
324	}	357	}
325		358
326	static void	359	static void
327	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
328	{	361	{
329	int r;	362	int r;
330		363
331	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	372	self->oy = 0;
340	self->row = 0;	373	self->row = 0;
341	self->rows = 0;	374	self->rows = 0;
342	}	375	}
343		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
344	static void	387	static void
345	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)
346	{	389	{
347	int x, y;	390	int x, y;
348	maprow *row;	391	maprow *row;
349	mapcell *cell;	392	mapcell *cell;
350		393
…		…
362	if (x >= row->c1)	405	if (x >= row->c1)
363	break;	406	break;
364		407
365	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
366		409
367	cell->darkness = 0;	410	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	411	}
372	}	412	}
373	}	413	}
374		414
375	typedef struct {	415	typedef struct {
…		…
429	n |= n >> 16;	469	n |= n >> 16;
430		470
431	return n + 1;	471	return n + 1;
432	}	472	}
433		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
434	/* SDL should provide this, really. */	485	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	486	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	487	#define SDLK_MODIFIER_MAX 314
437		488
438	MODULE = CFPlus PACKAGE = CFPlus	489	/******************************************************************************/
		490
		491	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp || !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	call_argv ("::main", G_DISCARD | G_VOID, 0);
		536	dSP;
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
439		571
440	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
441		573
442	BOOT:	574	BOOT:
443	{	575	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	577	static const struct {
446	const char *name;	578	const char *name;
447	IV iv;	579	IV iv;
448	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
…		…
471		603
472	const_iv (SDL_APPINPUTFOCUS),	604	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	605	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	606	const_iv (SDL_APPACTIVE),
475		607
		608	const_iv (SDLK_FIRST),
		609	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	610	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	611	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	612	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	613	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	614	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	686	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	687	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	688	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	689	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	690	const_iv (KMOD_MODE),
		691
		692	const_iv (MIX_DEFAULT_FORMAT),
		693
		694	const_iv (SDL_INIT_TIMER),
		695	const_iv (SDL_INIT_AUDIO),
		696	const_iv (SDL_INIT_VIDEO),
		697	const_iv (SDL_INIT_CDROM),
		698	const_iv (SDL_INIT_JOYSTICK),
		699	const_iv (SDL_INIT_EVERYTHING),
		700	const_iv (SDL_INIT_NOPARACHUTE),
		701	const_iv (SDL_INIT_EVENTTHREAD),
		702
		703	const_iv (SDL_GL_RED_SIZE),
		704	const_iv (SDL_GL_GREEN_SIZE),
		705	const_iv (SDL_GL_BLUE_SIZE),
		706	const_iv (SDL_GL_ALPHA_SIZE),
		707	const_iv (SDL_GL_DOUBLEBUFFER),
		708	const_iv (SDL_GL_BUFFER_SIZE),
		709	const_iv (SDL_GL_DEPTH_SIZE),
		710	const_iv (SDL_GL_STENCIL_SIZE),
		711	const_iv (SDL_GL_ACCUM_RED_SIZE),
		712	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		713	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		714	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		715	const_iv (SDL_GL_STEREO),
		716	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		717	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		718	const_iv (SDL_GL_ACCELERATED_VISUAL),
		719	const_iv (SDL_GL_SWAP_CONTROL),
		720
		721	const_iv (FOW_DARKNESS)
557	# undef const_iv	722	# undef const_iv
558	};	723	};
559		724
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	725	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	726	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		744
580	NV floor (NV x)	745	NV floor (NV x)
581		746
582	NV ceil (NV x)	747	NV ceil (NV x)
583		748
		749	IV minpot (UV n)
		750
		751	IV popcount (UV n)
		752
584	void	753	void
585	pango_init ()	754	pango_init ()
586	CODE:	755	CODE:
587	{	756	{
588	opengl_fontmap = pango_opengl_font_map_new ();	757	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	758	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	759	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		760	/*pango_context_set_font_description (opengl_context, default_font);*/
		761	#if PANGO_VERSION_CHECK (1, 15, 2)
		762	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		763	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		764	#endif
591	}	765	}
592		766
593	char *
594	SDL_GetError ()	767	char *SDL_GetError ()
595		768
596	int	769	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		770
599	void	771	int SDL_Init (U32 flags)
		772
		773	int SDL_InitSubSystem (U32 flags)
		774
		775	void SDL_QuitSubSystem (U32 flags)
		776
600	SDL_Quit ()	777	void SDL_Quit ()
		778
		779	int SDL_GL_SetAttribute (int attr, int value)
		780
		781	int SDL_GL_GetAttribute (int attr)
		782	CODE:
		783	if (SDL_GL_GetAttribute (attr, &RETVAL))
		784	XSRETURN_UNDEF;
		785	OUTPUT:
		786	RETVAL
601		787
602	void	788	void
603	SDL_ListModes (int rgb, int alpha)	789	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	790	PPCODE:
605	{	791	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		806
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	807	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622	#if SDL_VERSION_ATLEAST(1,2,10)
623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	808	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		809
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	810	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		811
629	if (m && m != (SDL_Rect **)-1)	812	if (m && m != (SDL_Rect **)-1)
630	while (*m)	813	while (*m)
631	{	814	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	815	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	816	{
634	AV *av = newAV ();	817	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	818	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	819	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	820	av_push (av, newSViv (rgb));
…		…
661		844
662	if (RETVAL)	845	if (RETVAL)
663	{	846	{
664	av_clear (texture_av);	847	av_clear (texture_av);
665		848
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	849	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	850	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	851	#include "glfunc.h"
669	#undef GL_FUNC	852	#undef GL_FUNC
670	}	853	}
671	}	854	}
…		…
678	char *	861	char *
679	SDL_GetKeyName (int sym)	862	SDL_GetKeyName (int sym)
680		863
681	int	864	int
682	SDL_GetAppState ()	865	SDL_GetAppState ()
		866
		867	int
		868	SDL_GetModState ()
683		869
684	void	870	void
685	poll_events ()	871	poll_events ()
686	PPCODE:	872	PPCODE:
687	{	873	{
…		…
697	{	883	{
698	case SDL_KEYDOWN:	884	case SDL_KEYDOWN:
699	case SDL_KEYUP:	885	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	886	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	887	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	888	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	889	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	890	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	891	break;
706		892
707	case SDL_ACTIVEEVENT:	893	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	894	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	912	x = ev.motion.x;
727	y = ev.motion.y;	913	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	914	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	915	}
730		916
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	917	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	918	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	919	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	920	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	921	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	922	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	923	}
738	break;	924	break;
739		925
740	case SDL_MOUSEBUTTONDOWN:	926	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	927	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	928	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		929
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	930	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	931	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	932	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	933	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	938	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	939	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	940	break;
755	}	941	}
756		942
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	943	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	944	}
759	}	945	}
760		946
761	int	947	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	948	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	949	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	950	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	951	Mix_ChannelFinished (channel_finished);
766		952
767	void	953	void
		954	Mix_QuerySpec ()
		955	PPCODE:
		956	{
		957	int freq, channels;
		958	Uint16 format;
		959
		960	if (Mix_QuerySpec (&freq, &format, &channels))
		961	{
		962	EXTEND (SP, 3);
		963	PUSHs (sv_2mortal (newSViv (freq)));
		964	PUSHs (sv_2mortal (newSViv (format)));
		965	PUSHs (sv_2mortal (newSViv (channels)));
		966	}
		967	}
		968
		969	void
768	Mix_CloseAudio ()	970	Mix_CloseAudio ()
769		971
770	int	972	int
771	Mix_AllocateChannels (int numchans = -1)	973	Mix_AllocateChannels (int numchans = -1)
		974
		975	const char *
		976	Mix_GetError ()
772		977
773	void	978	void
774	lowdelay (int fd, int val = 1)	979	lowdelay (int fd, int val = 1)
775	CODE:	980	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	981	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1007	}
803	}	1008	}
804	#endif	1009	#endif
805	}	1010	}
806		1011
807	void	1012	int
808	add_font (char *file)	1013	add_font (char *file)
809	CODE:	1014	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1015	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1016	OUTPUT:
		1017	RETVAL
811		1018
812	void	1019	void
813	load_image_inline (SV *image_)	1020	load_image_inline (SV *image_)
814	ALIAS:	1021	ALIAS:
815	load_image_file = 1	1022	load_image_file = 1
…		…
818	STRLEN image_len;	1025	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1026	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1027	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1028	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1029	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1030	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1031	: SDL_RWFromConstMem (image, image_len);
825		1032
826	if (!rw)	1033	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1034	croak ("load_image: %s", SDL_GetError ());
828		1035
…		…
901	void	1108	void
902	error (char *message)	1109	error (char *message)
903	CODE:	1110	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1111	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1112	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1113	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1114	#endif
908		1115
909	void	1116	void
910	fatal (char *message)	1117	fatal (char *message)
911	CODE:	1118	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1119	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1120	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1121	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1122	#endif
916	_exit (1);	1123	_exit (1);
917		1124
918	void	1125	void
919	_exit (int retval = 0)	1126	_exit (int retval = 0)
…		…
931	#if DEBUG	1138	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1139	VALGRIND_DO_LEAK_CHECK;
933	#endif	1140	#endif
934	}	1141	}
935		1142
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1143	MODULE = Deliantra::Client PACKAGE = DC::Font
937		1144
938	PROTOTYPES: DISABLE	1145	PROTOTYPES: DISABLE
939		1146
940	CFPlus::Font	1147	DC::Font
941	new_from_file (SV *class, char *path, int id = 0)	1148	new_from_file (SV *class, char *path, int id = 0)
942	CODE:	1149	CODE:
943	{	1150	{
944	int count;	1151	int count;
945	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1152	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
948	}	1155	}
949	OUTPUT:	1156	OUTPUT:
950	RETVAL	1157	RETVAL
951		1158
952	void	1159	void
953	DESTROY (CFPlus::Font self)	1160	DESTROY (DC::Font self)
954	CODE:	1161	CODE:
955	pango_font_description_free (self);	1162	pango_font_description_free (self);
956		1163
957	void	1164	void
958	make_default (CFPlus::Font self)	1165	make_default (DC::Font self)
959	PROTOTYPE: $	1166	PROTOTYPE: $
960	CODE:	1167	CODE:
961	default_font = self;	1168	default_font = self;
962		1169
963	MODULE = CFPlus PACKAGE = CFPlus::Layout	1170	MODULE = Deliantra::Client PACKAGE = DC::Layout
964		1171
965	PROTOTYPES: DISABLE	1172	PROTOTYPES: DISABLE
966		1173
967	void	1174	void
968	reset_glyph_cache ()	1175	glyph_cache_backup ()
969	PROTOTYPE:	1176	PROTOTYPE:
970	CODE:	1177	CODE:
		1178	tc_backup ();
		1179
		1180	void
		1181	glyph_cache_restore ()
		1182	PROTOTYPE:
		1183	CODE:
971	tc_clear ();	1184	tc_restore ();
972		1185
973	CFPlus::Layout	1186	DC::Layout
974	new (SV *class)	1187	new (SV *class)
975	CODE:	1188	CODE:
976	New (0, RETVAL, 1, struct cf_layout);	1189	New (0, RETVAL, 1, struct cf_layout);
977		1190
978	RETVAL->pl = pango_layout_new (opengl_context);	1191	RETVAL->pl = pango_layout_new (opengl_context);
…		…
980	RETVAL->g = 1.;	1193	RETVAL->g = 1.;
981	RETVAL->b = 1.;	1194	RETVAL->b = 1.;
982	RETVAL->a = 1.;	1195	RETVAL->a = 1.;
983	RETVAL->base_height = MIN_FONT_HEIGHT;	1196	RETVAL->base_height = MIN_FONT_HEIGHT;
984	RETVAL->font = 0;	1197	RETVAL->font = 0;
		1198	RETVAL->rc = rc_alloc ();
985		1199
986	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1200	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
987	layout_update_font (RETVAL);	1201	layout_update_font (RETVAL);
988	OUTPUT:	1202	OUTPUT:
989	RETVAL	1203	RETVAL
990		1204
991	void	1205	void
992	DESTROY (CFPlus::Layout self)	1206	DESTROY (DC::Layout self)
993	CODE:	1207	CODE:
994	g_object_unref (self->pl);	1208	g_object_unref (self->pl);
		1209	rc_free (self->rc);
995	Safefree (self);	1210	Safefree (self);
996		1211
997	void	1212	void
998	set_text (CFPlus::Layout self, SV *text_)	1213	set_text (DC::Layout self, SV *text_)
999	CODE:	1214	CODE:
1000	{	1215	{
1001	STRLEN textlen;	1216	STRLEN textlen;
1002	char *text = SvPVutf8 (text_, textlen);	1217	char *text = SvPVutf8 (text_, textlen);
1003		1218
1004	pango_layout_set_text (self->pl, text, textlen);	1219	pango_layout_set_text (self->pl, text, textlen);
1005	}	1220	}
1006		1221
1007	void	1222	void
1008	set_markup (CFPlus::Layout self, SV *text_)	1223	set_markup (DC::Layout self, SV *text_)
1009	CODE:	1224	CODE:
1010	{	1225	{
1011	STRLEN textlen;	1226	STRLEN textlen;
1012	char *text = SvPVutf8 (text_, textlen);	1227	char *text = SvPVutf8 (text_, textlen);
1013		1228
1014	pango_layout_set_markup (self->pl, text, textlen);	1229	pango_layout_set_markup (self->pl, text, textlen);
1015	}	1230	}
1016		1231
1017	void	1232	void
1018	set_shapes (CFPlus::Layout self, ...)	1233	set_shapes (DC::Layout self, ...)
1019	CODE:	1234	CODE:
1020	{	1235	{
1021	PangoAttrList *attrs = 0;	1236	PangoAttrList *attrs = 0;
1022	const char *text = pango_layout_get_text (self->pl);	1237	const char *text = pango_layout_get_text (self->pl);
1023	const char *pos = text;	1238	const char *pos = text;
…		…
1058	if (attrs)	1273	if (attrs)
1059	pango_layout_set_attributes (self->pl, attrs);	1274	pango_layout_set_attributes (self->pl, attrs);
1060	}	1275	}
1061		1276
1062	void	1277	void
1063	get_shapes (CFPlus::Layout self)	1278	get_shapes (DC::Layout self)
1064	PPCODE:	1279	PPCODE:
1065	{	1280	{
1066	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1281	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1067		1282
1068	do	1283	do
1069	{	1284	{
1070	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1285	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1071		1286
1072	if (run && shape_attr_p (run))	1287	if (run && shape_attr_p (run))
1073	{	1288	{
1074	PangoRectangle extents;	1289	PangoRectangle extents;
1075	pango_layout_iter_get_run_extents (iter, 0, &extents);	1290	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1083		1298
1084	pango_layout_iter_free (iter);	1299	pango_layout_iter_free (iter);
1085	}	1300	}
1086		1301
1087	int	1302	int
1088	has_wrapped (CFPlus::Layout self)	1303	has_wrapped (DC::Layout self)
1089	CODE:	1304	CODE:
1090	{	1305	{
1091	int lines = 1;	1306	int lines = 1;
1092	const char *text = pango_layout_get_text (self->pl);	1307	const char *text = pango_layout_get_text (self->pl);
1093		1308
…		…
1098	}	1313	}
1099	OUTPUT:	1314	OUTPUT:
1100	RETVAL	1315	RETVAL
1101		1316
1102	SV *	1317	SV *
1103	get_text (CFPlus::Layout self)	1318	get_text (DC::Layout self)
1104	CODE:	1319	CODE:
1105	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1320	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1106	sv_utf8_decode (RETVAL);	1321	sv_utf8_decode (RETVAL);
1107	OUTPUT:	1322	OUTPUT:
1108	RETVAL	1323	RETVAL
1109		1324
1110	void	1325	void
1111	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1326	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1112	CODE:	1327	CODE:
1113	self->r = r;	1328	self->r = r;
1114	self->g = g;	1329	self->g = g;
1115	self->b = b;	1330	self->b = b;
1116	self->a = a;	1331	self->a = a;
1117		1332
1118	void	1333	void
1119	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1334	set_font (DC::Layout self, DC::Font font = 0)
1120	CODE:	1335	CODE:
1121	if (self->font != font)	1336	if (self->font != font)
1122	{	1337	{
1123	self->font = font;	1338	self->font = font;
1124	layout_update_font (self);	1339	layout_update_font (self);
1125	}	1340	}
1126		1341
1127	void	1342	void
1128	set_height (CFPlus::Layout self, int base_height)	1343	set_height (DC::Layout self, int base_height)
1129	CODE:	1344	CODE:
1130	if (self->base_height != base_height)	1345	if (self->base_height != base_height)
1131	{	1346	{
1132	self->base_height = base_height;	1347	self->base_height = base_height;
1133	layout_update_font (self);	1348	layout_update_font (self);
1134	}	1349	}
1135		1350
1136	void	1351	void
1137	set_width (CFPlus::Layout self, int max_width = -1)	1352	set_width (DC::Layout self, int max_width = -1)
1138	CODE:	1353	CODE:
1139	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1354	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1140		1355
1141	void	1356	void
1142	set_indent (CFPlus::Layout self, int indent)	1357	set_indent (DC::Layout self, int indent)
1143	CODE:	1358	CODE:
1144	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1359	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1145		1360
1146	void	1361	void
1147	set_spacing (CFPlus::Layout self, int spacing)	1362	set_spacing (DC::Layout self, int spacing)
1148	CODE:	1363	CODE:
1149	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1364	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1150		1365
1151	void	1366	void
1152	set_ellipsise (CFPlus::Layout self, int ellipsise)	1367	set_ellipsise (DC::Layout self, int ellipsise)
1153	CODE:	1368	CODE:
1154	pango_layout_set_ellipsize (self->pl,	1369	pango_layout_set_ellipsize (self->pl,
1155	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1370	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1156	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1371	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1157	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1372	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1158	: PANGO_ELLIPSIZE_NONE	1373	: PANGO_ELLIPSIZE_NONE
1159	);	1374	);
1160		1375
1161	void	1376	void
1162	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1377	set_single_paragraph_mode (DC::Layout self, int spm)
1163	CODE:	1378	CODE:
1164	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1379	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1165		1380
1166	void	1381	void
1167	size (CFPlus::Layout self)	1382	size (DC::Layout self)
1168	PPCODE:	1383	PPCODE:
1169	{	1384	{
1170	int w, h;	1385	int w, h;
1171		1386
1172	layout_get_pixel_size (self, &w, &h);	1387	layout_get_pixel_size (self, &w, &h);
…		…
1175	PUSHs (sv_2mortal (newSViv (w)));	1390	PUSHs (sv_2mortal (newSViv (w)));
1176	PUSHs (sv_2mortal (newSViv (h)));	1391	PUSHs (sv_2mortal (newSViv (h)));
1177	}	1392	}
1178		1393
1179	int	1394	int
1180	descent (CFPlus::Layout self)	1395	descent (DC::Layout self)
1181	CODE:	1396	CODE:
1182	{	1397	{
1183	PangoRectangle rect;	1398	PangoRectangle rect;
1184	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1399	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1185	pango_layout_line_get_pixel_extents (line, 0, &rect);	1400	pango_layout_line_get_pixel_extents (line, 0, &rect);
1186	RETVAL = PANGO_DESCENT (rect);	1401	RETVAL = PANGO_DESCENT (rect);
1187	}	1402	}
1188	OUTPUT:	1403	OUTPUT:
1189	RETVAL	1404	RETVAL
1190		1405
1191	int	1406	int
1192	xy_to_index (CFPlus::Layout self, int x, int y)	1407	xy_to_index (DC::Layout self, int x, int y)
1193	CODE:	1408	CODE:
1194	{	1409	{
1195	int index, trailing;	1410	int index, trailing;
1196	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1411	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1197	RETVAL = index + trailing;	1412	RETVAL = index + trailing;
1198	}	1413	}
1199	OUTPUT:	1414	OUTPUT:
1200	RETVAL	1415	RETVAL
1201		1416
1202	void	1417	void
1203	cursor_pos (CFPlus::Layout self, int index)	1418	cursor_pos (DC::Layout self, int index)
1204	PPCODE:	1419	PPCODE:
1205	{	1420	{
1206	PangoRectangle strong_pos;	1421	PangoRectangle pos;
1207	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1422	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1208		1423
1209	EXTEND (SP, 3);	1424	EXTEND (SP, 3);
1210	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1425	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1211	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1212	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1213	}	1428	}
1214		1429
1215	void	1430	void
1216	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1431	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1217	PPCODE:	1432	PPCODE:
1218	{	1433	{
1219	int line, x;	1434	int line, x;
1220		1435
1221	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1436	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1437	#if !PANGO_VERSION_CHECK (1, 17, 3)
1222	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1438	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1223		1439	--line;
		1440	#endif
1224	EXTEND (SP, 2);	1441	EXTEND (SP, 2);
1225	PUSHs (sv_2mortal (newSViv (line - 1)));	1442	PUSHs (sv_2mortal (newSViv (line)));
1226	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1443	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1227	}	1444	}
1228		1445
1229	void	1446	void
1230	line_x_to_index (CFPlus::Layout self, int line, int x)	1447	line_x_to_index (DC::Layout self, int line, int x)
1231	PPCODE:	1448	PPCODE:
1232	{	1449	{
1233	PangoLayoutLine *lp;	1450	PangoLayoutLine *lp;
1234	int index, trailing;	1451	int index, trailing;
1235		1452
1236	if (line < 0)	1453	if (line < 0)
1237	XSRETURN_EMPTY;	1454	XSRETURN_EMPTY;
1238		1455
1239	if (!(lp = pango_layout_get_line (self->pl, line)))	1456	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1240	XSRETURN_EMPTY; /* do better */	1457	XSRETURN_EMPTY; /* do better */
1241		1458
1242	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1459	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1243		1460
1244	EXTEND (SP, 2);	1461	EXTEND (SP, 2);
…		…
1250	PUSHs (sv_2mortal (newSViv (trailing)));	1467	PUSHs (sv_2mortal (newSViv (trailing)));
1251	}	1468	}
1252	}	1469	}
1253		1470
1254	void	1471	void
1255	render (CFPlus::Layout self, float x, float y, int flags = 0)	1472	render (DC::Layout self, float x, float y, int flags = 0)
1256	PPCODE:	1473	CODE:
		1474	rc_clear (self->rc);
1257	pango_opengl_render_layout_subpixel (	1475	pango_opengl_render_layout_subpixel (
1258	self->pl,	1476	self->pl,
		1477	self->rc,
1259	x * PANGO_SCALE, y * PANGO_SCALE,	1478	x * PANGO_SCALE, y * PANGO_SCALE,
1260	self->r, self->g, self->b, self->a,	1479	self->r, self->g, self->b, self->a,
1261	flags	1480	flags
1262	);	1481	);
		1482	// we assume that context_change actually clears/frees stuff
		1483	// and does not do any recomputation...
		1484	pango_layout_context_changed (self->pl);
1263		1485
1264	MODULE = CFPlus PACKAGE = CFPlus::Texture	1486	void
		1487	draw (DC::Layout self)
		1488	CODE:
		1489	{
		1490	glEnable (GL_TEXTURE_2D);
		1491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1492	glEnable (GL_BLEND);
		1493	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1494	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1495	glEnable (GL_ALPHA_TEST);
		1496	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1497
		1498	rc_draw (self->rc);
		1499
		1500	glDisable (GL_ALPHA_TEST);
		1501	glDisable (GL_BLEND);
		1502	glDisable (GL_TEXTURE_2D);
		1503	}
		1504
		1505	MODULE = Deliantra::Client PACKAGE = DC::Texture
1265		1506
1266	PROTOTYPES: ENABLE	1507	PROTOTYPES: ENABLE
1267
1268	int minpot (int n)
1269		1508
1270	void	1509	void
1271	pad (SV *data_, int ow, int oh, int nw, int nh)	1510	pad (SV *data_, int ow, int oh, int nw, int nh)
1272	CODE:	1511	CODE:
1273	{	1512	{
…		…
1300	HV *hv = (HV *)SvRV (self);	1539	HV *hv = (HV *)SvRV (self);
1301	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1540	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1302	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1541	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1303	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1542	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1304		1543
		1544	if (name <= 0)
		1545	XSRETURN_EMPTY;
		1546
1305	if (items < 5)	1547	if (items < 5)
1306	{	1548	{
1307	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1549	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1308	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1550	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1309	}	1551	}
…		…
1347	RETVAL = width > 0;	1589	RETVAL = width > 0;
1348	}	1590	}
1349	OUTPUT:	1591	OUTPUT:
1350	RETVAL	1592	RETVAL
1351		1593
1352	MODULE = CFPlus PACKAGE = CFPlus::Map	1594	MODULE = Deliantra::Client PACKAGE = DC::Map
1353		1595
1354	PROTOTYPES: DISABLE	1596	PROTOTYPES: DISABLE
1355		1597
1356	CFPlus::Map	1598	DC::Map
1357	new (SV *class)	1599	new (SV *class)
1358	CODE:	1600	CODE:
1359	New (0, RETVAL, 1, struct map);	1601	New (0, RETVAL, 1, struct map);
1360	RETVAL->x = 0;	1602	RETVAL->x = 0;
1361	RETVAL->y = 0;	1603	RETVAL->y = 0;
…		…
1369	RETVAL->row = 0;	1611	RETVAL->row = 0;
1370	OUTPUT:	1612	OUTPUT:
1371	RETVAL	1613	RETVAL
1372		1614
1373	void	1615	void
1374	DESTROY (CFPlus::Map self)	1616	DESTROY (DC::Map self)
1375	CODE:	1617	CODE:
1376	{	1618	{
1377	map_clear (self);	1619	map_clear (self);
1378	Safefree (self->face2tile);	1620	Safefree (self->face2tile);
1379	Safefree (self->tex);	1621	Safefree (self->tex);
1380	Safefree (self);	1622	Safefree (self);
1381	}	1623	}
1382		1624
1383	void	1625	void
1384	resize (CFPlus::Map self, int map_width, int map_height)	1626	resize (DC::Map self, int map_width, int map_height)
1385	CODE:	1627	CODE:
1386	self->w = map_width;	1628	self->w = map_width;
1387	self->h = map_height;	1629	self->h = map_height;
1388		1630
1389	void	1631	void
1390	clear (CFPlus::Map self)	1632	clear (DC::Map self)
1391	CODE:	1633	CODE:
1392	map_clear (self);	1634	map_clear (self);
1393		1635
1394	void	1636	void
1395	set_tileid (CFPlus::Map self, int face, int tile)	1637	set_tileid (DC::Map self, int face, int tile)
1396	CODE:	1638	CODE:
1397	{	1639	{
1398	need_facenum (self, face); self->face2tile [face] = tile;	1640	need_facenum (self, face); self->face2tile [face] = tile;
1399	need_texid (self, tile);	1641	need_texid (self, tile);
1400	}	1642	}
1401		1643
1402	void	1644	void
1403	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1645	set_smooth (DC::Map self, int face, int smooth, int level)
1404	CODE:	1646	CODE:
1405	{	1647	{
1406	tileid texid;	1648	tileid texid;
1407	maptex *tex;	1649	maptex *tex;
1408		1650
…		…
1421	tex->smoothtile = self->face2tile [smooth];	1663	tex->smoothtile = self->face2tile [smooth];
1422	tex->smoothlevel = level;	1664	tex->smoothlevel = level;
1423	}	1665	}
1424		1666
1425	void	1667	void
1426	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1668	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1427	CODE:	1669	CODE:
1428	{	1670	{
1429	need_texid (self, texid);	1671	need_texid (self, texid);
1430		1672
1431	{	1673	{
…		…
1451	// from transparent color bleeding and ugly wrapping effects.	1693	// from transparent color bleeding and ugly wrapping effects.
1452	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1694	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1453	}	1695	}
1454		1696
1455	int	1697	int
1456	ox (CFPlus::Map self)	1698	ox (DC::Map self)
1457	ALIAS:	1699	ALIAS:
1458	oy = 1	1700	oy = 1
1459	x = 2	1701	x = 2
1460	y = 3	1702	y = 3
1461	w = 4	1703	w = 4
…		…
1472	}	1714	}
1473	OUTPUT:	1715	OUTPUT:
1474	RETVAL	1716	RETVAL
1475		1717
1476	void	1718	void
1477	scroll (CFPlus::Map self, int dx, int dy)	1719	scroll (DC::Map self, int dx, int dy)
1478	CODE:	1720	CODE:
1479	{	1721	{
1480	if (dx > 0)	1722	if (dx > 0)
1481	map_blank (self, self->x, self->y, dx, self->h);	1723	map_blank (self, self->x, self->y, dx, self->h);
1482	else if (dx < 0)	1724	else if (dx < 0)
…		…
1497	self->rows += MAP_EXTEND_Y;	1739	self->rows += MAP_EXTEND_Y;
1498	self->y += MAP_EXTEND_Y;	1740	self->y += MAP_EXTEND_Y;
1499	}	1741	}
1500	}	1742	}
1501		1743
1502	void	1744	SV *
1503	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1745	map1a_update (DC::Map self, SV *data_, int extmap)
1504	CODE:	1746	CODE:
1505	{	1747	{
1506	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1748	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1507	uint8_t *data_end = (uint8_t *)SvEND (data_);	1749	uint8_t *data_end = (uint8_t *)SvEND (data_);
1508	mapcell *cell;	1750	mapcell *cell;
1509	int x, y, flags;	1751	int x, y, z, flags;
		1752	AV *missing = newAV ();
		1753	RETVAL = newRV_noinc ((SV *)missing);
1510		1754
1511	while (data < data_end - 1)	1755	while (data < data_end - 1)
1512	{	1756	{
1513	flags = (data [0] << 8) + data [1]; data += 2;	1757	flags = (data [0] << 8) + data [1]; data += 2;
1514		1758
…		…
1534	uint8_t ext, cmd;	1778	uint8_t ext, cmd;
1535		1779
1536	do	1780	do
1537	{	1781	{
1538	ext = *data++;	1782	ext = *data++;
1539	cmd = ext & 0x3f;	1783	cmd = ext & 0x7f;
1540		1784
1541	if (cmd < 4)	1785	if (cmd < 4)
1542	cell->darkness = 255 - ext * 64 + 1;	1786	cell->darkness = 255 - ext * 64 + 1;
1543	else if (cmd == 5) // health	1787	else if (cmd == 5) // health
1544	{	1788	{
…		…
1547	}	1791	}
1548	else if (cmd == 6) // monster width	1792	else if (cmd == 6) // monster width
1549	cell->stat_width = *data++ + 1;	1793	cell->stat_width = *data++ + 1;
1550	else if (cmd == 0x47)	1794	else if (cmd == 0x47)
1551	{	1795	{
1552	if (*data == 4)	1796	if (*data == 1) cell->player = data [1];
1553	; // decode player count	1797	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1798	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1799	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1554		1800
1555	data += *data + 1;	1801	data += *data + 1;
1556	}	1802	}
1557	else if (cmd == 8) // cell flags	1803	else if (cmd == 8) // cell flags
1558	cell->flags = *data++;	1804	cell->flags = *data++;
…		…
1565	}	1811	}
1566	else	1812	else
1567	cell->darkness = *data++ + 1;	1813	cell->darkness = *data++ + 1;
1568	}	1814	}
1569		1815
		1816	for (z = 0; z <= 2; ++z)
1570	if (flags & 4)	1817	if (flags & (4 >> z))
1571	{	1818	{
1572	faceid face = (data [0] << 8) + data [1]; data += 2;	1819	faceid face = (data [0] << 8) + data [1]; data += 2;
1573	need_facenum (self, face);	1820	need_facenum (self, face);
1574	cell->tile [0] = self->face2tile [face];	1821	cell->tile [z] = self->face2tile [face];
		1822
		1823	if (cell->tile [z])
		1824	{
		1825	maptex *tex = self->tex + cell->tile [z];
		1826	if (!tex->name)
		1827	av_push (missing, newSViv (cell->tile [z]));
		1828
		1829	if (tex->smoothtile)
		1830	{
		1831	maptex *smooth = self->tex + tex->smoothtile;
		1832	if (!smooth->name)
		1833	av_push (missing, newSViv (tex->smoothtile));
		1834	}
		1835	}
1575	}	1836	}
1576
1577	if (flags & 2)
1578	{
1579	faceid face = (data [0] << 8) + data [1]; data += 2;
1580	need_facenum (self, face);
1581	cell->tile [1] = self->face2tile [face];
1582	}
1583
1584	if (flags & 1)
1585	{
1586	faceid face = (data [0] << 8) + data [1]; data += 2;
1587	need_facenum (self, face);
1588	cell->tile [2] = self->face2tile [face];
1589	}
1590	}	1837	}
1591	else	1838	else
1592	cell->darkness = 0;	1839	CELL_CLEAR (cell);
1593	}	1840	}
1594	}	1841	}
		1842	OUTPUT:
		1843	RETVAL
1595		1844
1596	SV *	1845	SV *
1597	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1846	mapmap (DC::Map self, int x0, int y0, int w, int h)
1598	CODE:	1847	CODE:
1599	{	1848	{
1600	int x1, x;	1849	int x1, x;
1601	int y1, y;	1850	int y1, y;
1602	int z;	1851	int z;
…		…
1647	}	1896	}
1648	OUTPUT:	1897	OUTPUT:
1649	RETVAL	1898	RETVAL
1650		1899
1651	void	1900	void
1652	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1901	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1653	CODE:	1902	CODE:
1654	{	1903	{
		1904	int x, y, z;
		1905
1655	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1906	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1656	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1907	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1657	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1908	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1658	smooth_key skey;	1909	smooth_key skey;
1659	int x, y, z;	1910	int pl_x, pl_y;
1660	int last_name;	1911	maptex pl_tex;
		1912	rc_t *rc = rc_alloc ();
		1913	rc_key_t key;
		1914	rc_array_t *arr;
		1915
		1916	pl_tex.name = 0;
1661		1917
1662	// thats current max. sorry.	1918	// thats current max. sorry.
1663	if (sw > 255) sw = 255;	1919	if (sw > 255) sw = 255;
1664	if (sh > 255) sh = 255;	1920	if (sh > 255) sh = 255;
1665		1921
1666	// clear key, in case of extra padding	1922	// clear key, in case of extra padding
1667	memset (&skey, 0, sizeof (skey));	1923	memset (&skey, 0, sizeof (skey));
1668		1924
1669	glColor4ub (255, 255, 255, 255);	1925	memset (&key, 0, sizeof (key));
1670		1926	key.r = 255;
1671	glEnable (GL_BLEND);	1927	key.g = 255;
1672	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1928	key.b = 255;
1673	glEnable (GL_TEXTURE_2D);	1929	key.a = 255;
1674	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1930	key.mode = GL_QUADS;
1675		1931	key.format = GL_T2F_V3F;
1676	glBegin (GL_QUADS);	1932	key.texname = -1;
1677
1678	last_name = 0;
1679		1933
1680	mx += self->x;	1934	mx += self->x;
1681	my += self->y;	1935	my += self->y;
1682		1936
1683	// first pass: determine smooth_max	1937	// first pass: determine smooth_max
…		…
1699	MAX (self->tex [cell->tile [0]].smoothlevel,	1953	MAX (self->tex [cell->tile [0]].smoothlevel,
1700	MAX (self->tex [cell->tile [1]].smoothlevel,	1954	MAX (self->tex [cell->tile [1]].smoothlevel,
1701	self->tex [cell->tile [2]].smoothlevel));	1955	self->tex [cell->tile [2]].smoothlevel));
1702	}	1956	}
1703	}	1957	}
		1958
		1959	glEnable (GL_BLEND);
		1960	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1961	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1704		1962
1705	for (z = 0; z <= 2; z++)	1963	for (z = 0; z <= 2; z++)
1706	{	1964	{
1707	memset (smooth_level, 0, sizeof (smooth_level));	1965	memset (smooth_level, 0, sizeof (smooth_level));
1708		1966
…		…
1721	{	1979	{
1722	maptex tex = self->tex [tile];	1980	maptex tex = self->tex [tile];
1723	int px = (x + 1) * T - tex.w;	1981	int px = (x + 1) * T - tex.w;
1724	int py = (y + 1) * T - tex.h;	1982	int py = (y + 1) * T - tex.h;
1725		1983
1726	// suppressing texture state switches here
1727	// is only moderately effective, but worth the extra effort
1728	if (last_name != tex.name)	1984	if (key.texname != tex.name)
1729	{	1985	{
1730	if (!tex.name)	1986	if (!tex.name)
1731	tex = self->tex [2]; /* missing, replace by noface */	1987	tex = self->tex [2]; /* missing, replace by noface */
1732		1988
1733	glEnd ();	1989	key.texname = tex.name;
1734	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1990	arr = rc_array (rc, &key);
1735	glBegin (GL_QUADS);
1736	}	1991	}
1737		1992
1738	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	1993	if (expect_false (cell->player == player) && expect_false (z == 2))
1739	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1740	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1741	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1742
1743	if (cell->flags && z == 2)
1744	{	1994	{
		1995	pl_x = px;
		1996	pl_y = py;
		1997	pl_tex = tex;
		1998	continue;
		1999	}
		2000
		2001	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2002	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2003	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2005
		2006	if (expect_false (cell->flags) && expect_false (z == 2))
		2007	{
		2008	// overlays such as the speech bubble, probably more to come
1745	if (cell->flags & 1)	2009	if (cell->flags & 1)
1746	{	2010	{
1747	maptex tex = self->tex [1];	2011	maptex tex = self->tex [1];
1748	int px = x * T + T * 2 / 32;	2012	int px = x * T + T * 2 / 32;
1749	int py = y * T - T * 6 / 32;	2013	int py = y * T - T * 6 / 32;
1750		2014
		2015	if (tex.name)
1751	glEnd ();	2016	{
1752	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2017	if (key.texname != tex.name)
		2018	{
		2019	key.texname = tex.name;
		2020	arr = rc_array (rc, &key);
		2021	}
		2022
		2023	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2024	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2025	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1753	glBegin (GL_QUADS);	2027	}
1754
1755	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1756	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1757	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1758	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1759	}	2028	}
1760	}	2029	}
1761		2030
1762	// update smooth hash	2031	// update smooth hash
1763	if (tex.smoothtile)	2032	if (tex.smoothtile)
…		…
1799	}	2068	}
1800	}	2069	}
1801	}	2070	}
1802	}	2071	}
1803		2072
		2073	rc_draw (rc);
		2074	rc_clear (rc);
		2075
1804	// go through all smoothlevels, lowest to highest, then draw.	2076	// go through all smoothlevels, lowest to highest, then draw.
1805	// this is basically counting sort	2077	// this is basically counting sort
1806	{	2078	{
1807	int w, b;	2079	int w, b;
1808		2080
		2081	glEnable (GL_TEXTURE_2D);
		2082	glBegin (GL_QUADS);
1809	for (w = 0; w < 256 / 32; ++w)	2083	for (w = 0; w < 256 / 32; ++w)
1810	{	2084	{
1811	uint32_t smask = smooth_level [w];	2085	uint32_t smask = smooth_level [w];
1812	if (smask)	2086	if (smask)
1813	for (b = 0; b < 32; ++b)	2087	for (b = 0; b < 32; ++b)
…		…
1832	int border = bits & 15;	2106	int border = bits & 15;
1833	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2107	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1834	float dx = tex.s * .0625f; // 16 images/row	2108	float dx = tex.s * .0625f; // 16 images/row
1835	float dy = tex.t * .5f ; // 2 images/column	2109	float dy = tex.t * .5f ; // 2 images/column
1836		2110
1837	// this time naively avoiding texture state changes
1838	// save gobs of state changes.
1839	if (last_name != tex.name)	2111	if (tex.name)
1840	{	2112	{
		2113	// this time avoiding texture state changes
		2114	// save gobs of state changes.
1841	if (!tex.name)	2115	if (key.texname != tex.name)
1842	continue; // smoothing not yet available	2116	{
1843
1844	glEnd ();	2117	glEnd ();
1845	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2118	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1846	glBegin (GL_QUADS);	2119	glBegin (GL_QUADS);
1847	}	2120	}
1848		2121
1849	if (border)	2122	if (border)
1850	{	2123	{
1851	float ox = border * dx;	2124	float ox = border * dx;
1852		2125
1853	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2126	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2127	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2128	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2129	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1857	}	2130	}
1858		2131
1859	if (corner)	2132	if (corner)
1860	{	2133	{
1861	float ox = corner * dx;	2134	float ox = corner * dx;
1862		2135
1863	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2136	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1864	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2137	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1865	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2138	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1866	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2139	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2140	}
1867	}	2141	}
1868	}	2142	}
1869	}	2143	}
1870	}	2144	}
1871	}	2145	}
		2146
		2147	glEnd ();
		2148	glDisable (GL_TEXTURE_2D);
		2149	key.texname = -1;
1872	}	2150	}
1873		2151
1874	hv_clear (smooth);	2152	hv_clear (smooth);
1875	}	2153	}
1876		2154
1877	glEnd ();	2155	if (pl_tex.name)
		2156	{
		2157	maptex tex = pl_tex;
		2158	int px = pl_x + sdx;
		2159	int py = pl_y + sdy;
1878		2160
1879	glDisable (GL_TEXTURE_2D);	2161	key.texname = tex.name;
		2162	arr = rc_array (rc, &key);
		2163
		2164	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2165	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2166	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2168
		2169	rc_draw (rc);
		2170	}
		2171
1880	glDisable (GL_BLEND);	2172	glDisable (GL_BLEND);
		2173	rc_free (rc);
1881		2174
1882	// top layer: overlays such as the health bar	2175	// top layer: overlays such as the health bar
1883	for (y = 0; y < sh; y++)	2176	for (y = 0; y < sh; y++)
1884	if (0 <= y + my && y + my < self->rows)	2177	if (0 <= y + my && y + my < self->rows)
1885	{	2178	{
…		…
1910	}	2203	}
1911	}	2204	}
1912	}	2205	}
1913		2206
1914	void	2207	void
1915	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2208	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1916	CODE:	2209	CODE:
1917	{	2210	{
1918	static float color[16][3] = {	2211	static float color[16][3] = {
1919	{ 0.00F, 0.00F, 0.00F },	2212	{ 0.00F, 0.00F, 0.00F },
1920	{ 1.00F, 1.00F, 1.00F },	2213	{ 1.00F, 1.00F, 1.00F },
…		…
1970	glDisable (GL_BLEND);	2263	glDisable (GL_BLEND);
1971	glDisable (GL_TEXTURE_2D);	2264	glDisable (GL_TEXTURE_2D);
1972	}	2265	}
1973		2266
1974	void	2267	void
1975	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2268	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1976	PPCODE:	2269	PPCODE:
1977	{	2270	{
1978	int x, y;	2271	int x, y;
1979	int sw1 = sw + 2;	2272	int sw1 = sw + 2;
1980	int sh1 = sh + 2;	2273	int sh1 = sh + 2;
…		…
1988	SvCUR_set (darkness3_sv, sw34 * sh3);	2281	SvCUR_set (darkness3_sv, sw34 * sh3);
1989		2282
1990	mx += self->x - 1;	2283	mx += self->x - 1;
1991	my += self->y - 1;	2284	my += self->y - 1;
1992		2285
1993	memset (darkness1, 255, sw1 * sh1);	2286	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
1994		2287
1995	for (y = 0; y < sh1; y++)	2288	for (y = 0; y < sh1; y++)
1996	if (0 <= y + my && y + my < self->rows)	2289	if (0 <= y + my && y + my < self->rows)
1997	{	2290	{
1998	maprow *row = self->row + (y + my);	2291	maprow *row = self->row + (y + my);
…		…
2051	PUSHs (sv_2mortal (newSViv (sh3)));	2344	PUSHs (sv_2mortal (newSViv (sh3)));
2052	PUSHs (darkness3_sv);	2345	PUSHs (darkness3_sv);
2053	}	2346	}
2054		2347
2055	SV *	2348	SV *
2056	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2349	get_rect (DC::Map self, int x0, int y0, int w, int h)
2057	CODE:	2350	CODE:
2058	{	2351	{
2059	int x, y, x1, y1;	2352	int x, y, x1, y1;
2060	SV *data_sv = newSV (w * h * 7 + 5);	2353	SV *data_sv = newSV (w * h * 7 + 5);
2061	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2354	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2118	else	2411	else
2119	*data++ = 0;	2412	*data++ = 0;
2120	}	2413	}
2121	}	2414	}
2122		2415
		2416	/* if size is w*h + 5 then no data has been found */
		2417	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2418	{
2123	SvPOK_only (data_sv);	2419	SvPOK_only (data_sv);
2124	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2420	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2421	}
		2422
2125	RETVAL = data_sv;	2423	RETVAL = data_sv;
2126	}	2424	}
2127	OUTPUT:	2425	OUTPUT:
2128	RETVAL	2426	RETVAL
2129		2427
2130	void	2428	void
2131	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2429	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2132	PPCODE:	2430	PPCODE:
2133	{	2431	{
2134	int x, y, z;	2432	int x, y, z;
2135	int w, h;	2433	int w, h;
2136	int x1, y1;	2434	int x1, y1;
		2435	STRLEN len;
		2436	uint8_t *data, *end;
		2437
		2438	len = SvLEN (data_sv);
		2439	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2440	data = SvPVbyte_nolen (data_sv);
		2441	end = data + len + 8;
		2442
		2443	if (len < 5)
		2444	XSRETURN_EMPTY;
2137		2445
2138	if (*data++ != 0)	2446	if (*data++ != 0)
2139	return; /* version mismatch */	2447	XSRETURN_EMPTY; /* version mismatch */
2140		2448
2141	w = *data++ << 8; w |= *data++;	2449	w = *data++ << 8; w |= *data++;
2142	h = *data++ << 8; h |= *data++;	2450	h = *data++ << 8; h |= *data++;
2143		2451
2144	// we need to do this 'cause we don't keep an absolute coord system for rows	2452	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2156	{	2464	{
2157	maprow *row = map_get_row (self, y);	2465	maprow *row = map_get_row (self, y);
2158		2466
2159	for (x = x0; x < x1; x++)	2467	for (x = x0; x < x1; x++)
2160	{	2468	{
		2469	uint8_t flags;
		2470
		2471	if (data + 7 >= end)
		2472	XSRETURN_EMPTY;
		2473
2161	uint8_t flags = *data++;	2474	flags = *data++;
2162		2475
2163	if (flags)	2476	if (flags)
2164	{	2477	{
2165	mapcell *cell = row_get_cell (row, x);	2478	mapcell *cell = row_get_cell (row, x);
2166	tileid tile[3] = { 0, 0, 0 };	2479	tileid tile[3] = { 0, 0, 0 };
…		…
2169	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2482	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2170	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2483	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2171		2484
2172	if (cell->darkness == 0)	2485	if (cell->darkness == 0)
2173	{	2486	{
2174	cell->darkness = 0;	2487	/*cell->darkness = 0;*/
		2488	EXTEND (SP, 3);
2175		2489
2176	for (z = 0; z <= 2; z++)	2490	for (z = 0; z <= 2; z++)
2177	{	2491	{
2178	tileid t = tile [z];	2492	tileid t = tile [z];
2179		2493
2180	if (t >= self->texs || (t && !self->tex [t].name))	2494	if (t >= self->texs || (t && !self->tex [t].name))
2181	{	2495	{
2182	XPUSHs (sv_2mortal (newSViv (t)));	2496	PUSHs (sv_2mortal (newSViv (t)));
2183	need_texid (self, t);	2497	need_texid (self, t);
2184	}	2498	}
2185		2499
2186	cell->tile [z] = t;	2500	cell->tile [z] = t;
2187	}	2501	}
…		…
2189	}	2503	}
2190	}	2504	}
2191	}	2505	}
2192	}	2506	}
2193		2507
2194	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2508	MODULE = Deliantra::Client PACKAGE = DC::RW
		2509
		2510	DC::RW
		2511	new (SV *class, SV *data_sv)
		2512	CODE:
		2513	{
		2514	STRLEN datalen;
		2515	char *data = SvPVbyte (data_sv, datalen);
		2516
		2517	RETVAL = SDL_RWFromConstMem (data, datalen);
		2518	}
		2519	OUTPUT:
		2520	RETVAL
		2521
		2522	DC::RW
		2523	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2524	CODE:
		2525	RETVAL = SDL_RWFromFile (path, mode);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	# fails on win32:
		2530	# dc.xs(2268) : error C2059: syntax error : '('
		2531	#void
		2532	#close (DC::RW self)
		2533	# CODE:
		2534	# (self->(close)) (self);
		2535
		2536	MODULE = Deliantra::Client PACKAGE = DC::Channel
2195		2537
2196	PROTOTYPES: DISABLE	2538	PROTOTYPES: DISABLE
2197		2539
2198	CFPlus::MixChunk	2540	DC::Channel
2199	new_from_file (SV *class, char *path)	2541	find ()
2200	CODE:	2542	CODE:
2201	RETVAL = Mix_LoadWAV (path);	2543	{
		2544	RETVAL = Mix_GroupAvailable (-1);
		2545
		2546	if (RETVAL < 0)
		2547	{
		2548	RETVAL = Mix_GroupOldest (-1);
		2549
		2550	if (RETVAL < 0)
		2551	XSRETURN_UNDEF;
		2552
		2553	Mix_HaltChannel (RETVAL);
		2554	}
		2555
		2556	Mix_UnregisterAllEffects (RETVAL);
		2557	Mix_Volume (RETVAL, 128);
		2558	}
2202	OUTPUT:	2559	OUTPUT:
2203	RETVAL	2560	RETVAL
2204		2561
2205	void	2562	void
		2563	halt (DC::Channel self)
		2564	CODE:
		2565	Mix_HaltChannel (self);
		2566
		2567	void
		2568	expire (DC::Channel self, int ticks = -1)
		2569	CODE:
		2570	Mix_ExpireChannel (self, ticks);
		2571
		2572	void
		2573	fade_out (DC::Channel self, int ticks = -1)
		2574	CODE:
		2575	Mix_FadeOutChannel (self, ticks);
		2576
		2577	int
		2578	volume (DC::Channel self, int volume)
		2579	CODE:
		2580	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	void
		2585	unregister_all_effects (DC::Channel self)
		2586	CODE:
		2587	Mix_UnregisterAllEffects (self);
		2588
		2589	void
		2590	set_panning (DC::Channel self, int left, int right)
		2591	CODE:
		2592	left = CLAMP (left , 0, 255);
		2593	right = CLAMP (right, 0, 255);
		2594	Mix_SetPanning (self, left, right);
		2595
		2596	void
		2597	set_distance (DC::Channel self, int distance)
		2598	CODE:
		2599	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2600
		2601	void
		2602	set_position (DC::Channel self, int angle, int distance)
		2603	CODE:
		2604
		2605	void
		2606	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2607	CODE:
		2608	{
		2609	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2610	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2611	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2612	}
		2613
		2614	void
		2615	set_reverse_stereo (DC::Channel self, int flip)
		2616	CODE:
		2617	Mix_SetReverseStereo (self, flip);
		2618
		2619	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2620
		2621	PROTOTYPES: DISABLE
		2622
		2623	DC::MixChunk
		2624	new (SV *class, DC::RW rwops)
		2625	CODE:
		2626	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
2206	DESTROY (CFPlus::MixChunk self)	2631	DESTROY (DC::MixChunk self)
2207	CODE:	2632	CODE:
2208	Mix_FreeChunk (self);	2633	Mix_FreeChunk (self);
2209		2634
2210	int	2635	int
2211	volume (CFPlus::MixChunk self, int volume = -1)	2636	volume (DC::MixChunk self, int volume = -1)
2212	CODE:	2637	CODE:
		2638	if (items > 1)
		2639	volume = CLAMP (volume, 0, 128);
2213	RETVAL = Mix_VolumeChunk (self, volume);	2640	RETVAL = Mix_VolumeChunk (self, volume);
2214	OUTPUT:	2641	OUTPUT:
2215	RETVAL	2642	RETVAL
2216		2643
2217	int	2644	DC::Channel
2218	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2645	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2219	CODE:	2646	CODE:
		2647	{
2220	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2648	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2649
		2650	if (RETVAL < 0)
		2651	XSRETURN_UNDEF;
		2652
		2653	if (channel < 0)
		2654	{
		2655	Mix_UnregisterAllEffects (RETVAL);
		2656	Mix_Volume (RETVAL, 128);
		2657	}
		2658	}
2221	OUTPUT:	2659	OUTPUT:
2222	RETVAL	2660	RETVAL
2223		2661
2224	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2662	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2225		2663
2226	int	2664	int
2227	volume (int volume = -1)	2665	volume (int volume = -1)
2228	PROTOTYPE: ;$	2666	PROTOTYPE: ;$
2229	CODE:	2667	CODE:
		2668	if (items > 0)
		2669	volume = CLAMP (volume, 0, 128);
2230	RETVAL = Mix_VolumeMusic (volume);	2670	RETVAL = Mix_VolumeMusic (volume);
2231	OUTPUT:	2671	OUTPUT:
2232	RETVAL	2672	RETVAL
2233		2673
		2674	void
		2675	fade_out (int ms)
		2676	CODE:
		2677	Mix_FadeOutMusic (ms);
		2678
		2679	void
		2680	halt ()
		2681	CODE:
		2682	Mix_HaltMusic ();
		2683
		2684	DC::MixMusic
		2685	new (SV *class, DC::RW rwops)
		2686	CODE:
		2687	RETVAL = Mix_LoadMUS_RW (rwops);
		2688	OUTPUT:
		2689	RETVAL
		2690
		2691	void
		2692	DESTROY (DC::MixMusic self)
		2693	CODE:
		2694	Mix_FreeMusic (self);
		2695
2234	int	2696	int
2235	fade_out (int ms)
2236	CODE:
2237	RETVAL = Mix_FadeOutMusic (ms);
2238	OUTPUT:
2239	RETVAL
2240
2241	CFPlus::MixMusic
2242	new_from_file (SV *class, char *path)
2243	CODE:
2244	RETVAL = Mix_LoadMUS (path);
2245	OUTPUT:
2246	RETVAL
2247
2248	void
2249	DESTROY (CFPlus::MixMusic self)
2250	CODE:
2251	Mix_FreeMusic (self);
2252
2253	int
2254	play (CFPlus::MixMusic self, int loops = -1)	2697	play (DC::MixMusic self, int loops = -1)
2255	CODE:	2698	CODE:
2256	RETVAL = Mix_PlayMusic (self, loops);	2699	RETVAL = Mix_PlayMusic (self, loops);
2257	OUTPUT:	2700	OUTPUT:
2258	RETVAL	2701	RETVAL
2259		2702
2260	int	2703	void
2261	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2704	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2262	CODE:	2705	CODE:
2263	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2706	Mix_FadeInMusicPos (self, loops, ms, position);
2264	OUTPUT:
2265	RETVAL
2266		2707
2267	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2708	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2268		2709
2269	PROTOTYPES: ENABLE	2710	PROTOTYPES: ENABLE
2270		2711
2271	BOOT:	2712	BOOT:
2272	{	2713	{
2273	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2714	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2274	static const struct {	2715	static const struct {
2275	const char *name;	2716	const char *name;
2276	IV iv;	2717	IV iv;
2277	} *civ, const_iv[] = {	2718	} *civ, const_iv[] = {
2278	# define const_iv(name) { # name, (IV)name }	2719	# define const_iv(name) { # name, (IV)name }
…		…
2290	const_iv (GL_ALPHA_TEST),	2731	const_iv (GL_ALPHA_TEST),
2291	const_iv (GL_NORMALIZE),	2732	const_iv (GL_NORMALIZE),
2292	const_iv (GL_RESCALE_NORMAL),	2733	const_iv (GL_RESCALE_NORMAL),
2293	const_iv (GL_FRONT),	2734	const_iv (GL_FRONT),
2294	const_iv (GL_BACK),	2735	const_iv (GL_BACK),
		2736	const_iv (GL_AUX0),
2295	const_iv (GL_AND),	2737	const_iv (GL_AND),
2296	const_iv (GL_ONE),	2738	const_iv (GL_ONE),
2297	const_iv (GL_ZERO),	2739	const_iv (GL_ZERO),
2298	const_iv (GL_SRC_ALPHA),	2740	const_iv (GL_SRC_ALPHA),
2299	const_iv (GL_DST_ALPHA),	2741	const_iv (GL_DST_ALPHA),
…		…
2312	const_iv (GL_INTENSITY),	2754	const_iv (GL_INTENSITY),
2313	const_iv (GL_LUMINANCE),	2755	const_iv (GL_LUMINANCE),
2314	const_iv (GL_LUMINANCE_ALPHA),	2756	const_iv (GL_LUMINANCE_ALPHA),
2315	const_iv (GL_FLOAT),	2757	const_iv (GL_FLOAT),
2316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2758	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2759	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2760	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2762	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2763	const_iv (GL_COMPRESSED_RGB_ARB),
		2764	const_iv (GL_COMPRESSED_RGBA_ARB),
2317	const_iv (GL_COMPILE),	2765	const_iv (GL_COMPILE),
2318	const_iv (GL_PROXY_TEXTURE_1D),	2766	const_iv (GL_PROXY_TEXTURE_1D),
2319	const_iv (GL_PROXY_TEXTURE_2D),	2767	const_iv (GL_PROXY_TEXTURE_2D),
2320	const_iv (GL_TEXTURE_1D),	2768	const_iv (GL_TEXTURE_1D),
2321	const_iv (GL_TEXTURE_2D),	2769	const_iv (GL_TEXTURE_2D),
…		…
2345	const_iv (GL_COLOR_LOGIC_OP),	2793	const_iv (GL_COLOR_LOGIC_OP),
2346	const_iv (GL_SEPARABLE_2D),	2794	const_iv (GL_SEPARABLE_2D),
2347	const_iv (GL_CONVOLUTION_2D),	2795	const_iv (GL_CONVOLUTION_2D),
2348	const_iv (GL_CONVOLUTION_BORDER_MODE),	2796	const_iv (GL_CONVOLUTION_BORDER_MODE),
2349	const_iv (GL_CONSTANT_BORDER),	2797	const_iv (GL_CONSTANT_BORDER),
		2798	const_iv (GL_POINTS),
2350	const_iv (GL_LINES),	2799	const_iv (GL_LINES),
2351	const_iv (GL_LINE_STRIP),	2800	const_iv (GL_LINE_STRIP),
2352	const_iv (GL_LINE_LOOP),	2801	const_iv (GL_LINE_LOOP),
2353	const_iv (GL_QUADS),	2802	const_iv (GL_QUADS),
2354	const_iv (GL_QUAD_STRIP),	2803	const_iv (GL_QUAD_STRIP),
2355	const_iv (GL_TRIANGLES),	2804	const_iv (GL_TRIANGLES),
2356	const_iv (GL_TRIANGLE_STRIP),	2805	const_iv (GL_TRIANGLE_STRIP),
2357	const_iv (GL_TRIANGLE_FAN),	2806	const_iv (GL_TRIANGLE_FAN),
		2807	const_iv (GL_POLYGON),
2358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2808	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2809	const_iv (GL_POINT_SMOOTH_HINT),
		2810	const_iv (GL_LINE_SMOOTH_HINT),
		2811	const_iv (GL_POLYGON_SMOOTH_HINT),
		2812	const_iv (GL_GENERATE_MIPMAP_HINT),
		2813	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2359	const_iv (GL_FASTEST),	2814	const_iv (GL_FASTEST),
		2815	const_iv (GL_DONT_CARE),
		2816	const_iv (GL_NICEST),
2360	const_iv (GL_V2F),	2817	const_iv (GL_V2F),
2361	const_iv (GL_V3F),	2818	const_iv (GL_V3F),
2362	const_iv (GL_T2F_V3F),	2819	const_iv (GL_T2F_V3F),
2363	const_iv (GL_T2F_N3F_V3F),	2820	const_iv (GL_T2F_N3F_V3F),
2364	# undef const_iv	2821	# undef const_iv
…		…
2369		2826
2370	texture_av = newAV ();	2827	texture_av = newAV ();
2371	AvREAL_off (texture_av);	2828	AvREAL_off (texture_av);
2372	}	2829	}
2373		2830
		2831	void
		2832	disable_GL_EXT_blend_func_separate ()
		2833	CODE:
		2834	gl.BlendFuncSeparate = 0;
		2835	gl.BlendFuncSeparateEXT = 0;
		2836
2374	char *	2837	char *
2375	gl_vendor ()	2838	gl_vendor ()
2376	CODE:	2839	CODE:
2377	RETVAL = (char *)glGetString (GL_VENDOR);	2840	RETVAL = (char *)glGetString (GL_VENDOR);
2378	OUTPUT:	2841	OUTPUT:
…		…
2450	# near_ and far_ are due to microsofts buggy "c" compiler	2913	# near_ and far_ are due to microsofts buggy "c" compiler
2451	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2914	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2452		2915
2453	# near_ and far_ are due to microsofts buggy "c" compiler	2916	# near_ and far_ are due to microsofts buggy "c" compiler
2454	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2917	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2918
		2919	PROTOTYPES: DISABLE
2455		2920
2456	void glViewport (int x, int y, int width, int height)	2921	void glViewport (int x, int y, int width, int height)
2457		2922
2458	void glScissor (int x, int y, int width, int height)	2923	void glScissor (int x, int y, int width, int height)
2459		2924
…		…
2467		2932
2468	void glRotate (float angle, float x, float y, float z)	2933	void glRotate (float angle, float x, float y, float z)
2469	CODE:	2934	CODE:
2470	glRotatef (angle, x, y, z);	2935	glRotatef (angle, x, y, z);
2471		2936
2472	void glBegin (int mode)
2473
2474	void glEnd ()
2475
2476	void glColor (float r, float g, float b, float a = 1.0)	2937	void glColor (float r, float g, float b, float a = 1.0)
2477	PROTOTYPE: @
2478	ALIAS:	2938	ALIAS:
2479	glColor_premultiply = 1	2939	glColor_premultiply = 1
2480	CODE:	2940	CODE:
2481	if (ix)	2941	if (ix)
2482	{	2942	{
…		…
2485	b *= a;	2945	b *= a;
2486	}	2946	}
2487	// microsoft visual "c" rounds instead of truncating...	2947	// microsoft visual "c" rounds instead of truncating...
2488	glColor4f (r, g, b, a);	2948	glColor4f (r, g, b, a);
2489		2949
2490	void glInterleavedArrays (int format, int stride, char *data)
2491
2492	void glDrawElements (int mode, int count, int type, char *indices)
2493
2494	# 1.2 void glDrawRangeElements (int mode, int start, int end
2495
2496	void glRasterPos (float x, float y, float z = 0.)	2950	void glRasterPos (float x, float y, float z = 0.)
2497	CODE:	2951	CODE:
2498	glRasterPos3f (0, 0, z);	2952	glRasterPos3f (0, 0, z);
2499	glBitmap (0, 0, 0, 0, x, y, 0);	2953	glBitmap (0, 0, 0, 0, x, y, 0);
2500		2954
…		…
2504		2958
2505	void glTexCoord (float s, float t)	2959	void glTexCoord (float s, float t)
2506	CODE:	2960	CODE:
2507	glTexCoord2f (s, t);	2961	glTexCoord2f (s, t);
2508		2962
		2963	void glRect (float x1, float y1, float x2, float y2)
		2964	CODE:
		2965	glRectf (x1, y1, x2, y2);
		2966
		2967	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2968	CODE:
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (x1, y1);
		2971	glVertex2f (x2, y1);
		2972	glVertex2f (x2, y2);
		2973	glVertex2f (x1, y2);
		2974	glEnd ();
		2975
		2976	PROTOTYPES: ENABLE
		2977
		2978	void glBegin (int mode)
		2979
		2980	void glEnd ()
		2981
		2982	void glPointSize (GLfloat size)
		2983
		2984	void glLineWidth (GLfloat width)
		2985
		2986	void glInterleavedArrays (int format, int stride, char *data)
		2987
		2988	void glDrawElements (int mode, int count, int type, char *indices)
		2989
		2990	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2991
2509	void glTexEnv (int target, int pname, float param)	2992	void glTexEnv (int target, int pname, float param)
2510	CODE:	2993	CODE:
2511	glTexEnvf (target, pname, param);	2994	glTexEnvf (target, pname, param);
2512		2995
2513	void glTexParameter (int target, int pname, float param)	2996	void glTexParameter (int target, int pname, float param)
…		…
2529	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3012	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2530	CODE:	3013	CODE:
2531	if (gl.SeparableFilter2D)	3014	if (gl.SeparableFilter2D)
2532	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3015	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2533		3016
2534	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3017	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2535		3018
2536	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3019	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2537		3020
2538	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3021	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2539		3022
…		…
2565		3048
2566	void glEndList ()	3049	void glEndList ()
2567		3050
2568	void glCallList (int list)	3051	void glCallList (int list)
2569		3052
		3053	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3054
		3055	PROTOTYPES: DISABLE
		3056
		3057	void
		3058	find_widget (SV *self, NV x, NV y)
		3059	PPCODE:
		3060	{
		3061	if (within_widget (self, x, y))
		3062	XPUSHs (self);
		3063	}
		3064
		3065	BOOT:
		3066	{
		3067	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3068
		3069	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3070	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3071	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3072	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3073	}
		3074
		3075	void
		3076	draw (SV *self)
		3077	CODE:
		3078	{
		3079	HV *hv;
		3080	SV **svp;
		3081	NV x, y, w, h;
		3082	SV *draw_x_sv = GvSV (draw_x_gv);
		3083	SV *draw_y_sv = GvSV (draw_y_gv);
		3084	SV *draw_w_sv = GvSV (draw_w_gv);
		3085	SV *draw_h_sv = GvSV (draw_h_gv);
		3086	double draw_x, draw_y;
		3087
		3088	if (!SvROK (self))
		3089	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3090
		3091	hv = (HV *)SvRV (self);
		3092
		3093	if (SvTYPE (hv) != SVt_PVHV)
		3094	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3095
		3096	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3097	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3098
		3099	if (!h || !w)
		3100	XSRETURN_EMPTY;
		3101
		3102	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3103	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3104
		3105	draw_x = SvNV (draw_x_sv) + x;
		3106	draw_y = SvNV (draw_y_sv) + y;
		3107
		3108	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3109	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3110	XSRETURN_EMPTY;
		3111
		3112	sv_setnv (draw_x_sv, draw_x);
		3113	sv_setnv (draw_y_sv, draw_y);
		3114
		3115	glPushMatrix ();
		3116	glTranslated (x, y, 0);
		3117
		3118	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3119	{
		3120	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3121
		3122	if (svp && SvTRUE (*svp))
		3123	{
		3124	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3125	glEnable (GL_BLEND);
		3126	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3127	glBegin (GL_QUADS);
		3128	glVertex2f (0, 0);
		3129	glVertex2f (w, 0);
		3130	glVertex2f (w, h);
		3131	glVertex2f (0, h);
		3132	glEnd ();
		3133	glDisable (GL_BLEND);
		3134	}
		3135	}
		3136	#if 0
		3137	// draw borders, for debugging
		3138	glPushMatrix ();
		3139	glColor4f (1., 1., 0., 1.);
		3140	glTranslatef (.5, .5, 0.);
		3141	glBegin (GL_LINE_LOOP);
		3142	glVertex2f (0 , 0);
		3143	glVertex2f (w - 1, 0);
		3144	glVertex2f (w - 1, h - 1);
		3145	glVertex2f (0 , h - 1);
		3146	glEnd ();
		3147	glPopMatrix ();
		3148	#endif
		3149	PUSHMARK (SP);
		3150	XPUSHs (self);
		3151	PUTBACK;
		3152	call_method ("_draw", G_VOID | G_DISCARD);
		3153	SPAGAIN;
		3154
		3155	glPopMatrix ();
		3156
		3157	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3158	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3159	}
		3160

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