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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.278 by root, Wed Sep 3 10:36:25 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	95
64	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
65	#endif
66		97
67	static AV *texture_av;	98	static AV *texture_av;
68		99
69	static struct	100	static struct
70	{	101	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	138	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	139	glDeleteTextures (1, &name);
109	}	140	}
110		141
111	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
112		144
113	#include "pango-font.c"	145	#include "pango-font.c"
114	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
115	#include "pango-render.c"	147	#include "pango-render.c"
116		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
119		153
120	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
121		155
122	static int	156	static int
123	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
124	{	158	{
125	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		173
140	typedef struct cf_layout {	174	typedef struct cf_layout {
141	PangoLayout *pl;	175	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
143	int base_height;	177	int base_height;
144	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
145	} *CFPlus__Layout;	180	} *DC__Layout;
146		181
147	static CFPlus__Font default_font;	182	static DC__Font default_font;
148	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
150		185
151	static void	186	static void
152	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	192	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	194	}
160		195
161	static void	196	static void
162	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
163	{	198	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
166	*/	201	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
168		203
169	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		206
172	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
173	}	208	}
174		209
175	static void	210	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	212	{
178	PangoRectangle rect;	213	PangoRectangle rect;
179		214
180	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		227
193	typedef uint16_t tileid;	228	typedef uint16_t tileid;
194	typedef uint16_t faceid;	229	typedef uint16_t faceid;
195		230
196	typedef struct {	231	typedef struct {
197	int name;	232	GLuint name;
198	int w, h;	233	int w, h;
199	float s, t;	234	float s, t;
200	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
201	tileid smoothtile;	236	tileid smoothtile;
202	uint8_t smoothlevel;	237	uint8_t smoothlevel;
…		…
220	int faces; tileid *face2tile; // [faceid]	255	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	256	int texs; maptex *tex; // [tileid]
222		257
223	int32_t rows;	258	int32_t rows;
224	maprow *row;	259	maprow *row;
225	} *CFPlus__Map;	260	} *DC__Map;
226		261
227	static char *	262	static char *
228	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
229	{	264	{
230	char *p;	265	char *p;
…		…
268	self->texs *= 2;	303	self->texs *= 2;
269	}	304	}
270	}	305	}
271		306
272	static maprow *	307	static maprow *
273	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
274	{	309	{
275	if (0 > y)	310	if (0 > y)
276	{	311	{
277	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
316		351
317	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
318	}	353	}
319		354
320	static mapcell *	355	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
322	{	357	{
323	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
324	}	359	}
325		360
326	static void	361	static void
327	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
328	{	363	{
329	int r;	364	int r;
330		365
331	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	374	self->oy = 0;
340	self->row = 0;	375	self->row = 0;
341	self->rows = 0;	376	self->rows = 0;
342	}	377	}
343		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
344	static void	389	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	391	{
347	int x, y;	392	int x, y;
348	maprow *row;	393	maprow *row;
349	mapcell *cell;	394	mapcell *cell;
350		395
…		…
362	if (x >= row->c1)	407	if (x >= row->c1)
363	break;	408	break;
364		409
365	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
366		411
367	cell->darkness = 0;	412	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	413	}
372	}	414	}
373	}	415	}
374		416
375	typedef struct {	417	typedef struct {
…		…
429	n |= n >> 16;	471	n |= n >> 16;
430		472
431	return n + 1;	473	return n + 1;
432	}	474	}
433		475
		476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
434	/* SDL should provide this, really. */	487	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	488	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	489	#define SDLK_MODIFIER_MAX 314
437		490
438	/******************************************************************************/	491	/******************************************************************************/
439		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
440	static int	496	static int
441	within_widget (SV *widget, NV x, NV y)	497	within_widget (SV *widget, NV x, NV y)
442	{	498	{
443	HV *self;	499	HV *self;
444	SV **svp;	500	SV **svp;
…		…
473	return 0;	529	return 0;
474		530
475	return 1;	531	return 1;
476	}	532	}
477		533
478	MODULE = CFPlus PACKAGE = CFPlus	534	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META | KMOD_ALT))
		543	mod |= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD | G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
479		587
480	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
481		589
482	BOOT:	590	BOOT:
483	{	591	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	593	static const struct {
486	const char *name;	594	const char *name;
487	IV iv;	595	IV iv;
488	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
…		…
511		619
512	const_iv (SDL_APPINPUTFOCUS),	620	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	621	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	622	const_iv (SDL_APPACTIVE),
515		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
		757
		758	const_iv (KMOD_LRAM),
		759
		760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
597	# undef const_iv	790	# undef const_iv
598	};	791	};
599		792
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		812
620	NV floor (NV x)	813	NV floor (NV x)
621		814
622	NV ceil (NV x)	815	NV ceil (NV x)
623		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
624	void	821	void
625	pango_init ()	822	pango_init ()
626	CODE:	823	CODE:
627	{	824	{
628	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/*pango_context_set_font_description (opengl_context, default_font);*/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		832	#endif
631	}	833	}
632		834
633	char *
634	SDL_GetError ()	835	char *SDL_GetError ()
635		836
636	int	837	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		838
639	void	839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
640	SDL_Quit ()	845	void SDL_Quit ()
		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
641		855
642	void	856	void
643	SDL_ListModes (int rgb, int alpha)	857	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	858	PPCODE:
645	{	859	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		874
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	876	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		877
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		879
669	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
670	while (*m)	881	while (*m)
671	{	882	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	883	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	884	{
674	AV *av = newAV ();	885	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	888	av_push (av, newSViv (rgb));
…		…
701		912
702	if (RETVAL)	913	if (RETVAL)
703	{	914	{
704	av_clear (texture_av);	915	av_clear (texture_av);
705		916
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	919	#include "glfunc.h"
709	#undef GL_FUNC	920	#undef GL_FUNC
710	}	921	}
711	}	922	}
…		…
718	char *	929	char *
719	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
720		931
721	int	932	int
722	SDL_GetAppState ()	933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
723		937
724	void	938	void
725	poll_events ()	939	poll_events ()
726	PPCODE:	940	PPCODE:
727	{	941	{
…		…
737	{	951	{
738	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
739	case SDL_KEYUP:	953	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	957	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	959	break;
746		960
747	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	980	x = ev.motion.x;
767	y = ev.motion.y;	981	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	983	}
770		984
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	991	}
778	break;	992	break;
779		993
780	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		997
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1008	break;
795	}	1009	}
796		1010
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	1012	}
799	}	1013	}
800		1014
801	int	1015	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	1017	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
806		1020
807	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
808	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
809		1039
810	int	1040	int
811	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
		1042
		1043	const char *
		1044	Mix_GetError ()
812		1045
813	void	1046	void
814	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
815	CODE:	1048	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1075	}
843	}	1076	}
844	#endif	1077	#endif
845	}	1078	}
846		1079
847	void	1080	int
848	add_font (char *file)	1081	add_font (char *file)
849	CODE:	1082	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
851		1086
852	void	1087	void
853	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
854	ALIAS:	1089	ALIAS:
855	load_image_file = 1	1090	load_image_file = 1
…		…
858	STRLEN image_len;	1093	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1094	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1095	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
865		1100
866	if (!rw)	1101	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
868		1103
…		…
941	void	1176	void
942	error (char *message)	1177	error (char *message)
943	CODE:	1178	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1180	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1182	#endif
948		1183
949	void	1184	void
950	fatal (char *message)	1185	fatal (char *message)
951	CODE:	1186	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1188	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1190	#endif
956	_exit (1);	1191	_exit (1);
957		1192
958	void	1193	void
959	_exit (int retval = 0)	1194	_exit (int retval = 0)
…		…
971	#if DEBUG	1206	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1207	VALGRIND_DO_LEAK_CHECK;
973	#endif	1208	#endif
974	}	1209	}
975		1210
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1212
978	PROTOTYPES: DISABLE	1213	PROTOTYPES: DISABLE
979		1214
980	CFPlus::Font	1215	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1216	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1217	CODE:
983	{	1218	{
984	int count;	1219	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1220	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1223	}
989	OUTPUT:	1224	OUTPUT:
990	RETVAL	1225	RETVAL
991		1226
992	void	1227	void
993	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
994	CODE:	1229	CODE:
995	pango_font_description_free (self);	1230	pango_font_description_free (self);
996		1231
997	void	1232	void
998	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
999	PROTOTYPE: $	1234	PROTOTYPE: $
1000	CODE:	1235	CODE:
1001	default_font = self;	1236	default_font = self;
1002		1237
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1239
1005	PROTOTYPES: DISABLE	1240	PROTOTYPES: DISABLE
1006		1241
1007	void	1242	void
1008	reset_glyph_cache ()	1243	glyph_cache_backup ()
1009	PROTOTYPE:	1244	PROTOTYPE:
1010	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
1011	tc_clear ();	1252	tc_restore ();
1012		1253
1013	CFPlus::Layout	1254	DC::Layout
1014	new (SV *class)	1255	new (SV *class)
1015	CODE:	1256	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
1017		1258
1018	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
1025		1267
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
1028	OUTPUT:	1270	OUTPUT:
1029	RETVAL	1271	RETVAL
1030		1272
1031	void	1273	void
1032	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
1033	CODE:	1275	CODE:
1034	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
1035	Safefree (self);	1278	Safefree (self);
1036		1279
1037	void	1280	void
1038	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
1039	CODE:	1282	CODE:
1040	{	1283	{
1041	STRLEN textlen;	1284	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
1043		1286
1044	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
1045	}	1288	}
1046		1289
1047	void	1290	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1292	CODE:
1050	{	1293	{
1051	STRLEN textlen;	1294	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
1053		1296
1054	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1298	}
1056		1299
1057	void	1300	void
1058	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
1059	CODE:	1302	CODE:
1060	{	1303	{
1061	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1306	const char *pos = text;
…		…
1098	if (attrs)	1341	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
1100	}	1343	}
1101		1344
1102	void	1345	void
1103	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
1104	PPCODE:	1347	PPCODE:
1105	{	1348	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1350
1108	do	1351	do
1109	{	1352	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1354
1112	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
1113	{	1356	{
1114	PangoRectangle extents;	1357	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1366
1124	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
1125	}	1368	}
1126		1369
1127	int	1370	int
1128	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
1129	CODE:	1372	CODE:
1130	{	1373	{
1131	int lines = 1;	1374	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
1133		1376
…		…
1138	}	1381	}
1139	OUTPUT:	1382	OUTPUT:
1140	RETVAL	1383	RETVAL
1141		1384
1142	SV *	1385	SV *
1143	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
1144	CODE:	1387	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1390	OUTPUT:
1148	RETVAL	1391	RETVAL
1149		1392
1150	void	1393	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1395	CODE:
1153	self->r = r;	1396	self->r = r;
1154	self->g = g;	1397	self->g = g;
1155	self->b = b;	1398	self->b = b;
1156	self->a = a;	1399	self->a = a;
1157		1400
1158	void	1401	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1403	CODE:
1161	if (self->font != font)	1404	if (self->font != font)
1162	{	1405	{
1163	self->font = font;	1406	self->font = font;
1164	layout_update_font (self);	1407	layout_update_font (self);
1165	}	1408	}
1166		1409
1167	void	1410	void
1168	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
1169	CODE:	1412	CODE:
1170	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
1171	{	1414	{
1172	self->base_height = base_height;	1415	self->base_height = base_height;
1173	layout_update_font (self);	1416	layout_update_font (self);
1174	}	1417	}
1175		1418
1176	void	1419	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1421	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1423
1181	void	1424	void
1182	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
1183	CODE:	1426	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1428
1186	void	1429	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1431	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1433
1191	void	1434	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1436	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
1199	);	1442	);
1200		1443
1201	void	1444	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1446	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1448
1206	void	1449	void
1207	size (CFPlus::Layout self)	1450	size (DC::Layout self)
1208	PPCODE:	1451	PPCODE:
1209	{	1452	{
1210	int w, h;	1453	int w, h;
1211		1454
1212	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1460	}
1218		1461
1219	int	1462	int
1220	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1221	CODE:	1464	CODE:
1222	{	1465	{
1223	PangoRectangle rect;	1466	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1227	}	1470	}
1228	OUTPUT:	1471	OUTPUT:
1229	RETVAL	1472	RETVAL
1230		1473
1231	int	1474	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1476	CODE:
1234	{	1477	{
1235	int index, trailing;	1478	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1480	RETVAL = index + trailing;
1238	}	1481	}
1239	OUTPUT:	1482	OUTPUT:
1240	RETVAL	1483	RETVAL
1241		1484
1242	void	1485	void
1243	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1487	PPCODE:
1245	{	1488	{
1246	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1491
1249	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1496	}
1254		1497
1255	void	1498	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1500	PPCODE:
1258	{	1501	{
1259	int line, x;	1502	int line, x;
1260		1503
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1507	--line;
		1508	#endif
1264	EXTEND (SP, 2);	1509	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1510	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1512	}
1268		1513
1269	void	1514	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1515	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1516	PPCODE:
1272	{	1517	{
1273	PangoLayoutLine *lp;	1518	PangoLayoutLine *lp;
1274	int index, trailing;	1519	int index, trailing;
1275		1520
1276	if (line < 0)	1521	if (line < 0)
1277	XSRETURN_EMPTY;	1522	XSRETURN_EMPTY;
1278		1523
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1525	XSRETURN_EMPTY; /* do better */
1281		1526
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1528
1284	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1535	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1536	}
1292	}	1537	}
1293		1538
1294	void	1539	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1540	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1541	CODE:
		1542	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1298	self->pl,	1544	self->pl,
		1545	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1301	flags	1548	flags
1302	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1303		1553
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1554	void
		1555	draw (DC::Layout self)
		1556	CODE:
		1557	{
		1558	glEnable (GL_TEXTURE_2D);
		1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1565
		1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1574
1306	PROTOTYPES: ENABLE	1575	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1576
1310	void	1577	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1578	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1579	CODE:
1313	{	1580	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1607	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
		1614
1345	if (items < 5)	1615	if (items < 5)
1346	{	1616	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1619	}
…		…
1387	RETVAL = width > 0;	1657	RETVAL = width > 0;
1388	}	1658	}
1389	OUTPUT:	1659	OUTPUT:
1390	RETVAL	1660	RETVAL
1391		1661
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1663
1394	PROTOTYPES: DISABLE	1664	PROTOTYPES: DISABLE
1395		1665
1396	CFPlus::Map	1666	DC::Map
1397	new (SV *class)	1667	new (SV *class)
1398	CODE:	1668	CODE:
1399	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1670	RETVAL->x = 0;
1401	RETVAL->y = 0;	1671	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1679	RETVAL->row = 0;
1410	OUTPUT:	1680	OUTPUT:
1411	RETVAL	1681	RETVAL
1412		1682
1413	void	1683	void
1414	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1415	CODE:	1685	CODE:
1416	{	1686	{
1417	map_clear (self);	1687	map_clear (self);
1418	Safefree (self->face2tile);	1688	Safefree (self->face2tile);
1419	Safefree (self->tex);	1689	Safefree (self->tex);
1420	Safefree (self);	1690	Safefree (self);
1421	}	1691	}
1422		1692
1423	void	1693	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1694	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1695	CODE:
1426	self->w = map_width;	1696	self->w = map_width;
1427	self->h = map_height;	1697	self->h = map_height;
1428		1698
1429	void	1699	void
1430	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1431	CODE:	1701	CODE:
1432	map_clear (self);	1702	map_clear (self);
1433		1703
1434	void	1704	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1705	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1706	CODE:
1437	{	1707	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1708	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1709	need_texid (self, tile);
1440	}	1710	}
1441		1711
1442	void	1712	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1713	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1714	CODE:
1445	{	1715	{
1446	tileid texid;	1716	tileid texid;
1447	maptex *tex;	1717	maptex *tex;
1448		1718
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1731	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1732	tex->smoothlevel = level;
1463	}	1733	}
1464		1734
1465	void	1735	void
1466	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)	1736	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)
1467	CODE:	1737	CODE:
1468	{	1738	{
1469	need_texid (self, texid);	1739	need_texid (self, texid);
1470		1740
1471	{	1741	{
…		…
1491	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1763	}
1494		1764
1495	int	1765	int
1496	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1497	ALIAS:	1767	ALIAS:
1498	oy = 1	1768	oy = 1
1499	x = 2	1769	x = 2
1500	y = 3	1770	y = 3
1501	w = 4	1771	w = 4
…		…
1512	}	1782	}
1513	OUTPUT:	1783	OUTPUT:
1514	RETVAL	1784	RETVAL
1515		1785
1516	void	1786	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1788	CODE:
1519	{	1789	{
1520	if (dx > 0)	1790	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1792	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1539	}	1809	}
1540	}	1810	}
1541		1811
1542	void	1812	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1814	CODE:
1545	{	1815	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1816	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1817	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1818	mapcell *cell;
1549	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1550		1822
1551	while (data < data_end - 1)	1823	while (data < data_end - 1)
1552	{	1824	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1554		1826
…		…
1574	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1575		1847
1576	do	1848	do
1577	{	1849	{
1578	ext = *data++;	1850	ext = *data++;
1579	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1580		1852
1581	if (cmd < 4)	1853	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1584	{	1856	{
…		…
1587	}	1859	}
1588	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1862	else if (cmd == 0x47)
1591	{	1863	{
1592	if (*data == 4)	1864	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1868
1595	data += *data + 1;	1869	data += *data + 1;
1596	}	1870	}
1597	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1605	}	1879	}
1606	else	1880	else
1607	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1608	}	1882	}
1609		1883
		1884	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	1885	if (flags & (4 >> z))
1611	{	1886	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	1888	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1615	}	1904	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	1905	}
1631	else	1906	else
1632	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1633	}	1908	}
1634	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1635		1912
1636	SV *	1913	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	1915	CODE:
1639	{	1916	{
1640	int x1, x;	1917	int x1, x;
1641	int y1, y;	1918	int y1, y;
1642	int z;	1919	int z;
…		…
1687	}	1964	}
1688	OUTPUT:	1965	OUTPUT:
1689	RETVAL	1966	RETVAL
1690		1967
1691	void	1968	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1693	CODE:	1970	CODE:
1694	{	1971	{
		1972	int x, y, z;
		1973
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	1974	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	1977	smooth_key skey;
1699	int x, y, z;	1978	int pl_x, pl_y;
1700	int last_name;	1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
		1983
		1984	pl_tex.name = 0;
1701		1985
1702	// thats current max. sorry.	1986	// thats current max. sorry.
1703	if (sw > 255) sw = 255;	1987	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	1988	if (sh > 255) sh = 255;
1705		1989
1706	// clear key, in case of extra padding	1990	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	1991	memset (&skey, 0, sizeof (skey));
1708		1992
1709	glColor4ub (255, 255, 255, 255);	1993	memset (&key, 0, sizeof (key));
1710		1994	key.r = 255;
1711	glEnable (GL_BLEND);	1995	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1996	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	1997	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1998	key.mode = GL_QUADS;
1715		1999	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);	2000	key.texname = -1;
1717
1718	last_name = 0;
1719		2001
1720	mx += self->x;	2002	mx += self->x;
1721	my += self->y;	2003	my += self->y;
1722		2004
1723	// first pass: determine smooth_max	2005	// first pass: determine smooth_max
…		…
1739	MAX (self->tex [cell->tile [0]].smoothlevel,	2021	MAX (self->tex [cell->tile [0]].smoothlevel,
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2022	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2023	self->tex [cell->tile [2]].smoothlevel));
1742	}	2024	}
1743	}	2025	}
		2026
		2027	glEnable (GL_BLEND);
		2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1744		2030
1745	for (z = 0; z <= 2; z++)	2031	for (z = 0; z <= 2; z++)
1746	{	2032	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2033	memset (smooth_level, 0, sizeof (smooth_level));
1748		2034
…		…
1761	{	2047	{
1762	maptex tex = self->tex [tile];	2048	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2049	int px = (x + 1) * T - tex.w;
1764	int py = (y + 1) * T - tex.h;	2050	int py = (y + 1) * T - tex.h;
1765		2051
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2052	if (key.texname != tex.name)
1769	{	2053	{
1770	if (!tex.name)	2054	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2055	tex = self->tex [2]; /* missing, replace by noface */
1772		2056
1773	glEnd ();	2057	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2058	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2059	}
1777		2060
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2061	if (expect_false (cell->player == player) && expect_false (z == 2))
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782
1783	if (cell->flags && z == 2)
1784	{	2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
1785	if (cell->flags & 1)	2077	if (cell->flags & 1)
1786	{	2078	{
1787	maptex tex = self->tex [1];	2079	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;	2080	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;	2081	int py = y * T - T * 6 / 32;
1790		2082
		2083	if (tex.name)
1791	glEnd ();	2084	{
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1793	glBegin (GL_QUADS);	2095	}
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}	2096	}
1800	}	2097	}
1801		2098
1802	// update smooth hash	2099	// update smooth hash
1803	if (tex.smoothtile)	2100	if (tex.smoothtile)
…		…
1839	}	2136	}
1840	}	2137	}
1841	}	2138	}
1842	}	2139	}
1843		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
1844	// go through all smoothlevels, lowest to highest, then draw.	2144	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2145	// this is basically counting sort
1846	{	2146	{
1847	int w, b;	2147	int w, b;
1848		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2151	for (w = 0; w < 256 / 32; ++w)
1850	{	2152	{
1851	uint32_t smask = smooth_level [w];	2153	uint32_t smask = smooth_level [w];
1852	if (smask)	2154	if (smask)
1853	for (b = 0; b < 32; ++b)	2155	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2174	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2176	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2177	float dy = tex.t * .5f ; // 2 images/column
1876		2178
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2179	if (tex.name)
1880	{	2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
1881	if (!tex.name)	2183	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2184	{
1883
1884	glEnd ();	2185	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
1887	}	2188	}
1888		2189
1889	if (border)	2190	if (border)
1890	{	2191	{
1891	float ox = border * dx;	2192	float ox = border * dx;
1892		2193
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2198	}
1898		2199
1899	if (corner)	2200	if (corner)
1900	{	2201	{
1901	float ox = corner * dx;	2202	float ox = corner * dx;
1902		2203
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
1907	}	2209	}
1908	}	2210	}
1909	}	2211	}
1910	}	2212	}
1911	}	2213	}
		2214
		2215	glEnd ();
		2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
1912	}	2218	}
1913		2219
1914	hv_clear (smooth);	2220	hv_clear (smooth);
1915	}	2221	}
1916		2222
1917	glEnd ();	2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
1918		2228
1919	glDisable (GL_TEXTURE_2D);	2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1920	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1921		2242
1922	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1925	{	2246	{
…		…
1950	}	2271	}
1951	}	2272	}
1952	}	2273	}
1953		2274
1954	void	2275	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2276	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2277	CODE:
1957	{	2278	{
1958	static float color[16][3] = {	2279	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2280	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2281	{ 1.00F, 1.00F, 1.00F },
…		…
2010	glDisable (GL_BLEND);	2331	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2332	glDisable (GL_TEXTURE_2D);
2012	}	2333	}
2013		2334
2014	void	2335	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2336	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2337	PPCODE:
2017	{	2338	{
2018	int x, y;	2339	int x, y;
2019	int sw1 = sw + 2;	2340	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2341	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2349	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2350
2030	mx += self->x - 1;	2351	mx += self->x - 1;
2031	my += self->y - 1;	2352	my += self->y - 1;
2032		2353
2033	memset (darkness1, 255, sw1 * sh1);	2354	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
2034		2355
2035	for (y = 0; y < sh1; y++)	2356	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2357	if (0 <= y + my && y + my < self->rows)
2037	{	2358	{
2038	maprow *row = self->row + (y + my);	2359	maprow *row = self->row + (y + my);
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2412	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2413	PUSHs (darkness3_sv);
2093	}	2414	}
2094		2415
2095	SV *	2416	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2417	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2418	CODE:
2098	{	2419	{
2099	int x, y, x1, y1;	2420	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2421	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2422	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2479	else
2159	*data++ = 0;	2480	*data++ = 0;
2160	}	2481	}
2161	}	2482	}
2162		2483
		2484	/* if size is w*h + 5 then no data has been found */
		2485	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2486	{
2163	SvPOK_only (data_sv);	2487	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2488	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2489	}
		2490
2165	RETVAL = data_sv;	2491	RETVAL = data_sv;
2166	}	2492	}
2167	OUTPUT:	2493	OUTPUT:
2168	RETVAL	2494	RETVAL
2169		2495
2170	void	2496	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2497	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2498	PPCODE:
2173	{	2499	{
2174	int x, y, z;	2500	int x, y, z;
2175	int w, h;	2501	int w, h;
2176	int x1, y1;	2502	int x1, y1;
		2503	STRLEN len;
		2504	uint8_t *data, *end;
		2505
		2506	len = SvLEN (data_sv);
		2507	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2508	data = SvPVbyte_nolen (data_sv);
		2509	end = data + len + 8;
		2510
		2511	if (len < 5)
		2512	XSRETURN_EMPTY;
2177		2513
2178	if (*data++ != 0)	2514	if (*data++ != 0)
2179	return; /* version mismatch */	2515	XSRETURN_EMPTY; /* version mismatch */
2180		2516
2181	w = *data++ << 8; w |= *data++;	2517	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2518	h = *data++ << 8; h |= *data++;
2183		2519
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2520	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2532	{
2197	maprow *row = map_get_row (self, y);	2533	maprow *row = map_get_row (self, y);
2198		2534
2199	for (x = x0; x < x1; x++)	2535	for (x = x0; x < x1; x++)
2200	{	2536	{
		2537	uint8_t flags;
		2538
		2539	if (data + 7 >= end)
		2540	XSRETURN_EMPTY;
		2541
2201	uint8_t flags = *data++;	2542	flags = *data++;
2202		2543
2203	if (flags)	2544	if (flags)
2204	{	2545	{
2205	mapcell *cell = row_get_cell (row, x);	2546	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2547	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2550	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2551	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2552
2212	if (cell->darkness == 0)	2553	if (cell->darkness == 0)
2213	{	2554	{
2214	cell->darkness = 0;	2555	/*cell->darkness = 0;*/
		2556	EXTEND (SP, 3);
2215		2557
2216	for (z = 0; z <= 2; z++)	2558	for (z = 0; z <= 2; z++)
2217	{	2559	{
2218	tileid t = tile [z];	2560	tileid t = tile [z];
2219		2561
2220	if (t >= self->texs || (t && !self->tex [t].name))	2562	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2563	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2564	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2565	need_texid (self, t);
2224	}	2566	}
2225		2567
2226	cell->tile [z] = t;	2568	cell->tile [z] = t;
2227	}	2569	}
…		…
2229	}	2571	}
2230	}	2572	}
2231	}	2573	}
2232	}	2574	}
2233		2575
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2576	MODULE = Deliantra::Client PACKAGE = DC::RW
2235		2577
2236	PROTOTYPES: DISABLE	2578	DC::RW
2237		2579	new (SV *class, SV *data_sv)
2238	CFPlus::MixChunk
2239	new_from_file (SV *class, char *path)
2240	CODE:	2580	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2581	{
		2582	STRLEN datalen;
		2583	char *data = SvPVbyte (data_sv, datalen);
		2584
		2585	RETVAL = SDL_RWFromConstMem (data, datalen);
		2586	}
2242	OUTPUT:	2587	OUTPUT:
2243	RETVAL	2588	RETVAL
2244		2589
		2590	DC::RW
		2591	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2592	CODE:
		2593	RETVAL = SDL_RWFromFile (path, mode);
		2594	OUTPUT:
		2595	RETVAL
		2596
		2597	# fails on win32:
		2598	# dc.xs(2268) : error C2059: syntax error : '('
2245	void	2599	#void
		2600	#close (DC::RW self)
		2601	# CODE:
		2602	# (self->(close)) (self);
		2603
		2604	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2605
		2606	PROTOTYPES: DISABLE
		2607
		2608	DC::Channel
		2609	find ()
		2610	CODE:
		2611	{
		2612	RETVAL = Mix_GroupAvailable (-1);
		2613
		2614	if (RETVAL < 0)
		2615	{
		2616	RETVAL = Mix_GroupOldest (-1);
		2617
		2618	if (RETVAL < 0)
		2619	XSRETURN_UNDEF;
		2620
		2621	Mix_HaltChannel (RETVAL);
		2622	}
		2623
		2624	Mix_UnregisterAllEffects (RETVAL);
		2625	Mix_Volume (RETVAL, 128);
		2626	}
		2627	OUTPUT:
		2628	RETVAL
		2629
		2630	void
		2631	halt (DC::Channel self)
		2632	CODE:
		2633	Mix_HaltChannel (self);
		2634
		2635	void
		2636	expire (DC::Channel self, int ticks = -1)
		2637	CODE:
		2638	Mix_ExpireChannel (self, ticks);
		2639
		2640	void
		2641	fade_out (DC::Channel self, int ticks = -1)
		2642	CODE:
		2643	Mix_FadeOutChannel (self, ticks);
		2644
		2645	int
		2646	volume (DC::Channel self, int volume)
		2647	CODE:
		2648	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2649	OUTPUT:
		2650	RETVAL
		2651
		2652	void
		2653	unregister_all_effects (DC::Channel self)
		2654	CODE:
		2655	Mix_UnregisterAllEffects (self);
		2656
		2657	void
		2658	set_panning (DC::Channel self, int left, int right)
		2659	CODE:
		2660	left = CLAMP (left , 0, 255);
		2661	right = CLAMP (right, 0, 255);
		2662	Mix_SetPanning (self, left, right);
		2663
		2664	void
		2665	set_distance (DC::Channel self, int distance)
		2666	CODE:
		2667	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2668
		2669	void
		2670	set_position (DC::Channel self, int angle, int distance)
		2671	CODE:
		2672
		2673	void
		2674	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2675	CODE:
		2676	{
		2677	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2678	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2679	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2680	}
		2681
		2682	void
		2683	set_reverse_stereo (DC::Channel self, int flip)
		2684	CODE:
		2685	Mix_SetReverseStereo (self, flip);
		2686
		2687	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2688
		2689	PROTOTYPES: DISABLE
		2690
		2691	DC::MixChunk
		2692	new (SV *class, DC::RW rwops)
		2693	CODE:
		2694	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
2246	DESTROY (CFPlus::MixChunk self)	2699	DESTROY (DC::MixChunk self)
2247	CODE:	2700	CODE:
2248	Mix_FreeChunk (self);	2701	Mix_FreeChunk (self);
2249		2702
2250	int	2703	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2704	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2705	CODE:
		2706	if (items > 1)
		2707	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2708	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2709	OUTPUT:
2255	RETVAL	2710	RETVAL
2256		2711
2257	int	2712	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2713	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2714	CODE:
		2715	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2716	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2717
		2718	if (RETVAL < 0)
		2719	XSRETURN_UNDEF;
		2720
		2721	if (channel < 0)
		2722	{
		2723	Mix_UnregisterAllEffects (RETVAL);
		2724	Mix_Volume (RETVAL, 128);
		2725	}
		2726	}
2261	OUTPUT:	2727	OUTPUT:
2262	RETVAL	2728	RETVAL
2263		2729
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2730	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2731
2266	int	2732	int
2267	volume (int volume = -1)	2733	volume (int volume = -1)
2268	PROTOTYPE: ;$	2734	PROTOTYPE: ;$
2269	CODE:	2735	CODE:
		2736	if (items > 0)
		2737	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2738	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2739	OUTPUT:
2272	RETVAL	2740	RETVAL
2273		2741
2274	int	2742	void
2275	fade_out (int ms)	2743	fade_out (int ms)
2276	CODE:	2744	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2745	Mix_FadeOutMusic (ms);
		2746
		2747	void
		2748	halt ()
		2749	CODE:
		2750	Mix_HaltMusic ();
		2751
		2752	DC::MixMusic
		2753	new (SV *class, DC::RW rwops)
		2754	CODE:
		2755	RETVAL = Mix_LoadMUS_RW (rwops);
2278	OUTPUT:	2756	OUTPUT:
2279	RETVAL	2757	RETVAL
2280		2758
2281	CFPlus::MixMusic
2282	new_from_file (SV *class, char *path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void	2759	void
2289	DESTROY (CFPlus::MixMusic self)	2760	DESTROY (DC::MixMusic self)
2290	CODE:	2761	CODE:
2291	Mix_FreeMusic (self);	2762	Mix_FreeMusic (self);
2292		2763
2293	int	2764	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2765	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2766	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2767	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2768	OUTPUT:
2298	RETVAL	2769	RETVAL
2299		2770
2300	int	2771	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2772	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2773	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2774	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2775
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2776	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2777
2309	PROTOTYPES: ENABLE	2778	PROTOTYPES: ENABLE
2310		2779
2311	BOOT:	2780	BOOT:
2312	{	2781	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2782	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2783	static const struct {
2315	const char *name;	2784	const char *name;
2316	IV iv;	2785	IV iv;
2317	} *civ, const_iv[] = {	2786	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2787	# define const_iv(name) { # name, (IV)name }
…		…
2353	const_iv (GL_INTENSITY),	2822	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2823	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2824	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2825	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2826	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2827	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2829	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2830	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2831	const_iv (GL_COMPRESSED_RGB_ARB),
		2832	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	2833	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	2834	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	2835	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	2836	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	2837	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2876	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	2877	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	2878	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	2879	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	2880	const_iv (GL_GENERATE_MIPMAP_HINT),
		2881	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	2882	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	2883	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	2884	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	2885	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	2886	const_iv (GL_V3F),
…		…
2418		2894
2419	texture_av = newAV ();	2895	texture_av = newAV ();
2420	AvREAL_off (texture_av);	2896	AvREAL_off (texture_av);
2421	}	2897	}
2422		2898
		2899	void
		2900	disable_GL_EXT_blend_func_separate ()
		2901	CODE:
		2902	gl.BlendFuncSeparate = 0;
		2903	gl.BlendFuncSeparateEXT = 0;
		2904
2423	char *	2905	char *
2424	gl_vendor ()	2906	gl_vendor ()
2425	CODE:	2907	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	2908	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	2909	OUTPUT:
…		…
2519	void glRotate (float angle, float x, float y, float z)	3001	void glRotate (float angle, float x, float y, float z)
2520	CODE:	3002	CODE:
2521	glRotatef (angle, x, y, z);	3003	glRotatef (angle, x, y, z);
2522		3004
2523	void glColor (float r, float g, float b, float a = 1.0)	3005	void glColor (float r, float g, float b, float a = 1.0)
		3006	PROTOTYPE: @
2524	ALIAS:	3007	ALIAS:
2525	glColor_premultiply = 1	3008	glColor_premultiply = 1
2526	CODE:	3009	CODE:
2527	if (ix)	3010	if (ix)
2528	{	3011	{
…		…
2544		3027
2545	void glTexCoord (float s, float t)	3028	void glTexCoord (float s, float t)
2546	CODE:	3029	CODE:
2547	glTexCoord2f (s, t);	3030	glTexCoord2f (s, t);
2548		3031
		3032	void glRect (float x1, float y1, float x2, float y2)
		3033	CODE:
		3034	glRectf (x1, y1, x2, y2);
		3035
		3036	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3037	CODE:
		3038	glBegin (GL_LINE_LOOP);
		3039	glVertex2f (x1, y1);
		3040	glVertex2f (x2, y1);
		3041	glVertex2f (x2, y2);
		3042	glVertex2f (x1, y2);
		3043	glEnd ();
		3044
2549	PROTOTYPES: ENABLE	3045	PROTOTYPES: ENABLE
2550		3046
2551	void glBegin (int mode)	3047	void glBegin (int mode)
2552		3048
2553	void glEnd ()	3049	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3081	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2586	CODE:	3082	CODE:
2587	if (gl.SeparableFilter2D)	3083	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3084	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		3085
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3086	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		3087
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3088	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		3089
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3090	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		3091
…		…
2621		3117
2622	void glEndList ()	3118	void glEndList ()
2623		3119
2624	void glCallList (int list)	3120	void glCallList (int list)
2625		3121
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3122	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3123
2628	PROTOTYPES: DISABLE	3124	PROTOTYPES: DISABLE
2629		3125
2630	void	3126	void
2631	find_widget (SV *widget, NV x, NV y)	3127	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3128	PPCODE:
2633	{	3129	{
2634	if (within_widget (widget, x, y))	3130	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3131	XPUSHs (self);
2636	}	3132	}
2637		3133
		3134	BOOT:
		3135	{
		3136	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3137
		3138	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3139	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3140	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3141	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3142	}
		3143
		3144	void
		3145	draw (SV *self)
		3146	CODE:
		3147	{
		3148	HV *hv;
		3149	SV **svp;
		3150	NV x, y, w, h;
		3151	SV *draw_x_sv = GvSV (draw_x_gv);
		3152	SV *draw_y_sv = GvSV (draw_y_gv);
		3153	SV *draw_w_sv = GvSV (draw_w_gv);
		3154	SV *draw_h_sv = GvSV (draw_h_gv);
		3155	double draw_x, draw_y;
		3156
		3157	if (!SvROK (self))
		3158	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3159
		3160	hv = (HV *)SvRV (self);
		3161
		3162	if (SvTYPE (hv) != SVt_PVHV)
		3163	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3164
		3165	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3166	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3167
		3168	if (!h || !w)
		3169	XSRETURN_EMPTY;
		3170
		3171	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3172	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3173
		3174	draw_x = SvNV (draw_x_sv) + x;
		3175	draw_y = SvNV (draw_y_sv) + y;
		3176
		3177	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3178	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3179	XSRETURN_EMPTY;
		3180
		3181	sv_setnv (draw_x_sv, draw_x);
		3182	sv_setnv (draw_y_sv, draw_y);
		3183
		3184	glPushMatrix ();
		3185	glTranslated (x, y, 0);
		3186
		3187	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3188	{
		3189	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3190
		3191	if (svp && SvTRUE (*svp))
		3192	{
		3193	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3194	glEnable (GL_BLEND);
		3195	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3196	glBegin (GL_QUADS);
		3197	glVertex2f (0, 0);
		3198	glVertex2f (w, 0);
		3199	glVertex2f (w, h);
		3200	glVertex2f (0, h);
		3201	glEnd ();
		3202	glDisable (GL_BLEND);
		3203	}
		3204	}
		3205	#if 0
		3206	// draw borders, for debugging
		3207	glPushMatrix ();
		3208	glColor4f (1., 1., 0., 1.);
		3209	glTranslatef (.5, .5, 0.);
		3210	glBegin (GL_LINE_LOOP);
		3211	glVertex2f (0 , 0);
		3212	glVertex2f (w - 1, 0);
		3213	glVertex2f (w - 1, h - 1);
		3214	glVertex2f (0 , h - 1);
		3215	glEnd ();
		3216	glPopMatrix ();
		3217	#endif
		3218	PUSHMARK (SP);
		3219	XPUSHs (self);
		3220	PUTBACK;
		3221	call_method ("_draw", G_VOID | G_DISCARD);
		3222	SPAGAIN;
		3223
		3224	glPopMatrix ();
		3225
		3226	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3227	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3228	}
		3229

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