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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.210 by root, Tue Jul 24 18:24:03 2007 UTC vs.
Revision 1.295 by root, Mon Dec 21 03:30:22 2009 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 atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
27	#include <stdio.h>	31	#include <stdio.h>
28	#include <stdlib.h>	32	#include <stdlib.h>
		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		35
30	#include <SDL.h>	36	#include <SDL.h>
31	#include <SDL_thread.h>	37	#include <SDL_thread.h>
32	#include <SDL_endian.h>	38	#include <SDL_endian.h>
33	#include <SDL_image.h>	39	#include <SDL_image.h>
34	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
36		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
37	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
39		50
40	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
41		52
42	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
43		65
44	#ifndef _WIN32	66	#ifndef _WIN32
45	# include <sys/types.h>	67	# include <sys/types.h>
46	# include <sys/socket.h>	68	# include <sys/socket.h>
47	# include <netinet/in.h>	69	# include <netinet/in.h>
48	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
49	# include <inttypes.h>	71	# include <inttypes.h>
50	#endif	72	#endif
51		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		84
54	#define FOW_DARKNESS 32	85	#define FOW_DARKNESS 64
		86	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
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	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
66		101
67	static AV *texture_av;	102	static AV *texture_av;
68		103
69	static struct	104	static struct
70	{	105	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	142	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	143	glDeleteTextures (1, &name);
109	}	144	}
110		145
111	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
112		148
113	#include "pango-font.c"	149	#include "pango-font.c"
114	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
115	#include "pango-render.c"	151	#include "pango-render.c"
116		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
119		157
120	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
121		159
122	static int	160	static int
123	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
124	{	162	{
125	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		177
140	typedef struct cf_layout {	178	typedef struct cf_layout {
141	PangoLayout *pl;	179	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
143	int base_height;	181	int base_height;
144	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
145	} *CFPlus__Layout;	184	} *DC__Layout;
146		185
147	static CFPlus__Font default_font;	186	static DC__Font default_font;
148	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
150		189
151	static void	190	static void
152	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	196	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	198	}
160		199
161	static void	200	static void
162	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
163	{	202	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
166	*/	205	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
168		207
169	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		210
172	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
173	}	212	}
174		213
175	static void	214	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	216	{
178	PangoRectangle rect;	217	PangoRectangle rect;
179		218
180	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		231
193	typedef uint16_t tileid;	232	typedef uint16_t tileid;
194	typedef uint16_t faceid;	233	typedef uint16_t faceid;
195		234
196	typedef struct {	235	typedef struct {
197	int name;	236	GLuint name;
198	int w, h;	237	int w, h;
199	float s, t;	238	float s, t;
200	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
201	tileid smoothtile;	240	tileid smoothtile;
202	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
203	} maptex;	243	} maptex;
204		244
205	typedef struct {	245	typedef struct {
206	uint32_t player;	246	uint32_t player;
207	tileid tile[3];	247	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
222		262
223	int32_t rows;	263	int32_t rows;
224	maprow *row;	264	maprow *row;
225	} *CFPlus__Map;	265	} *DC__Map;
226		266
227	static char *	267	static char *
228	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
229	{	269	{
230	char *p;	270	char *p;
…		…
268	self->texs *= 2;	308	self->texs *= 2;
269	}	309	}
270	}	310	}
271		311
272	static maprow *	312	static maprow *
273	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
274	{	314	{
275	if (0 > y)	315	if (0 > y)
276	{	316	{
277	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
316		356
317	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
318	}	358	}
319		359
320	static mapcell *	360	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
322	{	362	{
323	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
324	}	364	}
325		365
326	static void	366	static void
327	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
328	{	368	{
329	int r;	369	int r;
330		370
331	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	379	self->oy = 0;
340	self->row = 0;	380	self->row = 0;
341	self->rows = 0;	381	self->rows = 0;
342	}	382	}
343		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
344	static void	394	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	396	{
347	int x, y;	397	int x, y;
348	maprow *row;	398	maprow *row;
349	mapcell *cell;	399	mapcell *cell;
350		400
…		…
362	if (x >= row->c1)	412	if (x >= row->c1)
363	break;	413	break;
364		414
365	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
366		416
367	cell->darkness = 0;	417	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	418	}
372	}	419	}
373	}	420	}
374		421
375	typedef struct {	422	typedef struct {
…		…
429	n |= n >> 16;	476	n |= n >> 16;
430		477
431	return n + 1;	478	return n + 1;
432	}	479	}
433		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
434	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
437		495
438	/******************************************************************************/	496	/******************************************************************************/
…		…
476	return 0;	534	return 0;
477		535
478	return 1;	536	return 1;
479	}	537	}
480		538
481	MODULE = CFPlus PACKAGE = CFPlus	539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
482		592
483	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
484		594
485	BOOT:	595	BOOT:
486	{	596	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	598	static const struct {
489	const char *name;	599	const char *name;
490	IV iv;	600	IV iv;
491	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
514		624
515	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
518		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
599	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
600	# undef const_iv	795	# undef const_iv
601	};	796	};
602		797
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
622		817
623	NV floor (NV x)	818	NV floor (NV x)
624		819
625	NV ceil (NV x)	820	NV ceil (NV x)
626		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
		826	NV distance (NV dx, NV dy)
		827	CODE:
		828	RETVAL = pow (dx * dx + dy * dy, 0.5);
		829	OUTPUT:
		830	RETVAL
		831
627	void	832	void
628	pango_init ()	833	pango_init ()
629	CODE:	834	CODE:
630	{	835	{
631	opengl_fontmap = pango_opengl_font_map_new ();	836	opengl_fontmap = pango_opengl_font_map_new ();
632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	837	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
633	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	838	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		839	/*pango_context_set_font_description (opengl_context, default_font);*/
		840	#if PANGO_VERSION_CHECK (1, 15, 2)
		841	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		842	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		843	#endif
634	}	844	}
635		845
636	char *
637	SDL_GetError ()	846	char *SDL_GetError ()
638		847
639	int	848	void SDL_braino ()
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
641		849
642	void	850	int SDL_Init (U32 flags)
		851
		852	int SDL_InitSubSystem (U32 flags)
		853
		854	void SDL_QuitSubSystem (U32 flags)
		855
643	SDL_Quit ()	856	void SDL_Quit ()
		857
		858	int SDL_GL_SetAttribute (int attr, int value)
		859
		860	int SDL_GL_GetAttribute (int attr)
		861	CODE:
		862	if (SDL_GL_GetAttribute (attr, &RETVAL))
		863	XSRETURN_UNDEF;
		864	OUTPUT:
		865	RETVAL
644		866
645	void	867	void
646	SDL_ListModes (int rgb, int alpha)	868	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	869	PPCODE:
648	{	870	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		885
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	886	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
665	#if SDL_VERSION_ATLEAST(1,2,10)
666	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
667	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	887	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		888
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	889	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		890
672	if (m && m != (SDL_Rect **)-1)	891	if (m && m != (SDL_Rect **)-1)
673	while (*m)	892	while (*m)
674	{	893	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	894	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	895	{
677	AV *av = newAV ();	896	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	897	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	898	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	899	av_push (av, newSViv (rgb));
…		…
704		923
705	if (RETVAL)	924	if (RETVAL)
706	{	925	{
707	av_clear (texture_av);	926	av_clear (texture_av);
708		927
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	928	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	929	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	930	#include "glfunc.h"
712	#undef GL_FUNC	931	#undef GL_FUNC
713	}	932	}
714	}	933	}
…		…
721	char *	940	char *
722	SDL_GetKeyName (int sym)	941	SDL_GetKeyName (int sym)
723		942
724	int	943	int
725	SDL_GetAppState ()	944	SDL_GetAppState ()
		945
		946	int
		947	SDL_GetModState ()
726		948
727	void	949	void
728	poll_events ()	950	poll_events ()
729	PPCODE:	951	PPCODE:
730	{	952	{
…		…
740	{	962	{
741	case SDL_KEYDOWN:	963	case SDL_KEYDOWN:
742	case SDL_KEYUP:	964	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	965	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	966	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	967	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
746	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	968	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
747	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	969	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	970	break;
749		971
750	case SDL_ACTIVEEVENT:	972	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	973	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	991	x = ev.motion.x;
770	y = ev.motion.y;	992	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	993	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	994	}
773		995
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	997	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	998	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	999	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1000	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1001	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1002	}
781	break;	1003	break;
782		1004
783	case SDL_MOUSEBUTTONDOWN:	1005	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1006	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1007	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1008
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1009	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1010	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1011	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1012	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1017	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1018	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1019	break;
798	}	1020	}
799		1021
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1022	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1023	}
802	}	1024	}
803		1025
804	int	1026	int
805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1027	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1028	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1029	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1030	Mix_ChannelFinished (channel_finished);
809		1031
810	void	1032	void
		1033	Mix_QuerySpec ()
		1034	PPCODE:
		1035	{
		1036	int freq, channels;
		1037	Uint16 format;
		1038
		1039	if (Mix_QuerySpec (&freq, &format, &channels))
		1040	{
		1041	EXTEND (SP, 3);
		1042	PUSHs (sv_2mortal (newSViv (freq)));
		1043	PUSHs (sv_2mortal (newSViv (format)));
		1044	PUSHs (sv_2mortal (newSViv (channels)));
		1045	}
		1046	}
		1047
		1048	void
811	Mix_CloseAudio ()	1049	Mix_CloseAudio ()
812		1050
813	int	1051	int
814	Mix_AllocateChannels (int numchans = -1)	1052	Mix_AllocateChannels (int numchans = -1)
		1053
		1054	const char *
		1055	Mix_GetError ()
815		1056
816	void	1057	void
817	lowdelay (int fd, int val = 1)	1058	lowdelay (int fd, int val = 1)
818	CODE:	1059	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1060	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1086	}
846	}	1087	}
847	#endif	1088	#endif
848	}	1089	}
849		1090
850	void	1091	int
851	add_font (char *file)	1092	add_font (char *file)
852	CODE:	1093	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1094	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1095	OUTPUT:
		1096	RETVAL
854		1097
855	void	1098	void
856	load_image_inline (SV *image_)	1099	load_image_inline (SV *image_)
857	ALIAS:	1100	ALIAS:
858	load_image_file = 1	1101	load_image_file = 1
…		…
861	STRLEN image_len;	1104	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1105	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1106	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1107	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1108	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1109	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1110	: SDL_RWFromConstMem (image, image_len);
868		1111
869	if (!rw)	1112	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1113	croak ("load_image: %s", SDL_GetError ());
871		1114
…		…
944	void	1187	void
945	error (char *message)	1188	error (char *message)
946	CODE:	1189	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1190	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1191	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1192	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1193	#endif
951		1194
952	void	1195	void
953	fatal (char *message)	1196	fatal (char *message)
954	CODE:	1197	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1198	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1199	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1200	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1201	#endif
959	_exit (1);	1202	_exit (1);
960		1203
961	void	1204	void
962	_exit (int retval = 0)	1205	_exit (int retval = 0)
…		…
974	#if DEBUG	1217	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1218	VALGRIND_DO_LEAK_CHECK;
976	#endif	1219	#endif
977	}	1220	}
978		1221
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1222	int
		1223	SvREFCNT (SV *sv)
		1224	CODE:
		1225	RETVAL = SvREFCNT (sv);
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1230
981	PROTOTYPES: DISABLE	1231	PROTOTYPES: DISABLE
982		1232
983	CFPlus::Font	1233	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1234	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1235	CODE:
986	{	1236	{
987	int count;	1237	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1238	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1241	}
992	OUTPUT:	1242	OUTPUT:
993	RETVAL	1243	RETVAL
994		1244
995	void	1245	void
996	DESTROY (CFPlus::Font self)	1246	DESTROY (DC::Font self)
997	CODE:	1247	CODE:
998	pango_font_description_free (self);	1248	pango_font_description_free (self);
999		1249
1000	void	1250	void
1001	make_default (CFPlus::Font self)	1251	make_default (DC::Font self)
1002	PROTOTYPE: $	1252	PROTOTYPE: $
1003	CODE:	1253	CODE:
1004	default_font = self;	1254	default_font = self;
1005		1255
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1256	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1257
1008	PROTOTYPES: DISABLE	1258	PROTOTYPES: DISABLE
1009		1259
1010	void	1260	void
1011	reset_glyph_cache ()	1261	glyph_cache_backup ()
1012	PROTOTYPE:	1262	PROTOTYPE:
1013	CODE:	1263	CODE:
		1264	tc_backup ();
		1265
		1266	void
		1267	glyph_cache_restore ()
		1268	PROTOTYPE:
		1269	CODE:
1014	tc_clear ();	1270	tc_restore ();
1015		1271
1016	CFPlus::Layout	1272	DC::Layout
1017	new (SV *class)	1273	new (SV *class)
1018	CODE:	1274	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1275	New (0, RETVAL, 1, struct cf_layout);
1020		1276
1021	RETVAL->pl = pango_layout_new (opengl_context);	1277	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1279	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1280	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1281	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1282	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1283	RETVAL->font = 0;
		1284	RETVAL->rc = rc_alloc ();
1028		1285
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1286	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1287	layout_update_font (RETVAL);
1031	OUTPUT:	1288	OUTPUT:
1032	RETVAL	1289	RETVAL
1033		1290
1034	void	1291	void
1035	DESTROY (CFPlus::Layout self)	1292	DESTROY (DC::Layout self)
1036	CODE:	1293	CODE:
1037	g_object_unref (self->pl);	1294	g_object_unref (self->pl);
		1295	rc_free (self->rc);
1038	Safefree (self);	1296	Safefree (self);
1039		1297
1040	void	1298	void
1041	set_text (CFPlus::Layout self, SV *text_)	1299	set_text (DC::Layout self, SV *text_)
1042	CODE:	1300	CODE:
1043	{	1301	{
1044	STRLEN textlen;	1302	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
1046		1304
1047	pango_layout_set_text (self->pl, text, textlen);	1305	pango_layout_set_text (self->pl, text, textlen);
1048	}	1306	}
1049		1307
1050	void	1308	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1309	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1310	CODE:
1053	{	1311	{
1054	STRLEN textlen;	1312	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1313	char *text = SvPVutf8 (text_, textlen);
1056		1314
1057	pango_layout_set_markup (self->pl, text, textlen);	1315	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1316	}
1059		1317
1060	void	1318	void
1061	set_shapes (CFPlus::Layout self, ...)	1319	set_shapes (DC::Layout self, ...)
1062	CODE:	1320	CODE:
1063	{	1321	{
1064	PangoAttrList *attrs = 0;	1322	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1323	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1324	const char *pos = text;
…		…
1101	if (attrs)	1359	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1360	pango_layout_set_attributes (self->pl, attrs);
1103	}	1361	}
1104		1362
1105	void	1363	void
1106	get_shapes (CFPlus::Layout self)	1364	get_shapes (DC::Layout self)
1107	PPCODE:	1365	PPCODE:
1108	{	1366	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1367	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1368
1111	do	1369	do
1112	{	1370	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1371	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1372
1115	if (run && shape_attr_p (run))	1373	if (run && shape_attr_p (run))
1116	{	1374	{
1117	PangoRectangle extents;	1375	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1376	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1384
1127	pango_layout_iter_free (iter);	1385	pango_layout_iter_free (iter);
1128	}	1386	}
1129		1387
1130	int	1388	int
1131	has_wrapped (CFPlus::Layout self)	1389	has_wrapped (DC::Layout self)
1132	CODE:	1390	CODE:
1133	{	1391	{
1134	int lines = 1;	1392	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1393	const char *text = pango_layout_get_text (self->pl);
1136		1394
…		…
1141	}	1399	}
1142	OUTPUT:	1400	OUTPUT:
1143	RETVAL	1401	RETVAL
1144		1402
1145	SV *	1403	SV *
1146	get_text (CFPlus::Layout self)	1404	get_text (DC::Layout self)
1147	CODE:	1405	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1406	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1407	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1408	OUTPUT:
1151	RETVAL	1409	RETVAL
1152		1410
1153	void	1411	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1412	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1413	CODE:
1156	self->r = r;	1414	self->r = r;
1157	self->g = g;	1415	self->g = g;
1158	self->b = b;	1416	self->b = b;
1159	self->a = a;	1417	self->a = a;
1160		1418
1161	void	1419	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1420	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1421	CODE:
1164	if (self->font != font)	1422	if (self->font != font)
1165	{	1423	{
1166	self->font = font;	1424	self->font = font;
1167	layout_update_font (self);	1425	layout_update_font (self);
1168	}	1426	}
1169		1427
1170	void	1428	void
1171	set_height (CFPlus::Layout self, int base_height)	1429	set_height (DC::Layout self, int base_height)
1172	CODE:	1430	CODE:
1173	if (self->base_height != base_height)	1431	if (self->base_height != base_height)
1174	{	1432	{
1175	self->base_height = base_height;	1433	self->base_height = base_height;
1176	layout_update_font (self);	1434	layout_update_font (self);
1177	}	1435	}
1178		1436
1179	void	1437	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1438	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1439	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1440	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1441
1184	void	1442	void
1185	set_indent (CFPlus::Layout self, int indent)	1443	set_indent (DC::Layout self, int indent)
1186	CODE:	1444	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1445	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1446
1189	void	1447	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1448	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1449	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1450	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1451
1194	void	1452	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1453	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1454	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1455	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1456	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1457	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1458	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1459	: PANGO_ELLIPSIZE_NONE
1202	);	1460	);
1203		1461
1204	void	1462	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1463	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1464	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1465	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1466
1209	void	1467	void
1210	size (CFPlus::Layout self)	1468	size (DC::Layout self)
1211	PPCODE:	1469	PPCODE:
1212	{	1470	{
1213	int w, h;	1471	int w, h;
1214		1472
1215	layout_get_pixel_size (self, &w, &h);	1473	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1476	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1477	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1478	}
1221		1479
1222	int	1480	int
1223	descent (CFPlus::Layout self)	1481	descent (DC::Layout self)
1224	CODE:	1482	CODE:
1225	{	1483	{
1226	PangoRectangle rect;	1484	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1485	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1486	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1487	RETVAL = PANGO_DESCENT (rect);
1230	}	1488	}
1231	OUTPUT:	1489	OUTPUT:
1232	RETVAL	1490	RETVAL
1233		1491
1234	int	1492	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1493	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1494	CODE:
1237	{	1495	{
1238	int index, trailing;	1496	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1497	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1498	RETVAL = index + trailing;
1241	}	1499	}
1242	OUTPUT:	1500	OUTPUT:
1243	RETVAL	1501	RETVAL
1244		1502
1245	void	1503	void
1246	cursor_pos (CFPlus::Layout self, int index)	1504	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1505	PPCODE:
1248	{	1506	{
1249	PangoRectangle strong_pos;	1507	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1508	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1509
1252	EXTEND (SP, 3);	1510	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1514	}
1257		1515
1258	void	1516	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1517	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1518	PPCODE:
1261	{	1519	{
1262	int line, x;	1520	int line, x;
1263		1521
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1522	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1523	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1524	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1525	--line;
		1526	#endif
1267	EXTEND (SP, 2);	1527	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1528	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1529	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1530	}
1271		1531
1272	void	1532	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1533	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1534	PPCODE:
1275	{	1535	{
1276	PangoLayoutLine *lp;	1536	PangoLayoutLine *lp;
1277	int index, trailing;	1537	int index, trailing;
1278		1538
1279	if (line < 0)	1539	if (line < 0)
1280	XSRETURN_EMPTY;	1540	XSRETURN_EMPTY;
1281		1541
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1542	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1543	XSRETURN_EMPTY; /* do better */
1284		1544
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1545	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1546
1287	EXTEND (SP, 2);	1547	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1553	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1554	}
1295	}	1555	}
1296		1556
1297	void	1557	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1558	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1559	CODE:
		1560	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1561	pango_opengl_render_layout_subpixel (
1301	self->pl,	1562	self->pl,
		1563	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1564	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1565	self->r, self->g, self->b, self->a,
1304	flags	1566	flags
1305	);	1567	);
		1568	// we assume that context_change actually clears/frees stuff
		1569	// and does not do any recomputation...
		1570	pango_layout_context_changed (self->pl);
1306		1571
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1572	void
		1573	draw (DC::Layout self)
		1574	CODE:
		1575	{
		1576	glEnable (GL_TEXTURE_2D);
		1577	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1578	glEnable (GL_BLEND);
		1579	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1580	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1581	glEnable (GL_ALPHA_TEST);
		1582	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1583
		1584	rc_draw (self->rc);
		1585
		1586	glDisable (GL_ALPHA_TEST);
		1587	glDisable (GL_BLEND);
		1588	glDisable (GL_TEXTURE_2D);
		1589	}
		1590
		1591	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1592
1309	PROTOTYPES: ENABLE	1593	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1594
1313	void	1595	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1596	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1597	CODE:
1316	{	1598	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1625	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1626	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1627	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1628	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1629
		1630	if (name <= 0)
		1631	XSRETURN_EMPTY;
		1632
1348	if (items < 5)	1633	if (items < 5)
1349	{	1634	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1635	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1636	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1637	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1664	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1665	glDisable (GL_BLEND);
1381	}	1666	}
1382	}	1667	}
1383		1668
		1669	void
		1670	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1671	PROTOTYPE: @
		1672	CODE:
		1673	{
		1674	glEnable (GL_TEXTURE_2D);
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1677	glBindTexture (GL_TEXTURE_2D, name1);
		1678
		1679	glColor3f (intensity, intensity, intensity);
		1680	glPushMatrix ();
		1681	glScalef (1./3, 1./3, 1.);
		1682
		1683	if (blend > 0.f)
		1684	{
		1685	float S2, T2; /* 0. 0. for texture 2 */
		1686	float w = w1 > w2 ? w1 : w2;
		1687	float h = h1 > h2 ? h1 : h2;
		1688	GLfloat env_color[4] = { 0., 0., 0., blend };
		1689
		1690	/* interpolate the two shadow textures */
		1691	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1693
		1694	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1695	gl.ActiveTexture (GL_TEXTURE1);
		1696	glEnable (GL_TEXTURE_2D);
		1697	glBindTexture (GL_TEXTURE_2D, name2);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1699
		1700	/* rgb == rgb(glcolor) */
		1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1704
		1705	/* alpha = interpolate t0, t1 by env_alpha */
		1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1707
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1711
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1714
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1717
		1718	s1 *= w / w1;
		1719	t1 *= h / h1;
		1720
		1721	dx *= -3.f / w2;
		1722	dy *= -3.f / h2;
		1723	dx *= w / w2;
		1724	dy *= h / h2;
		1725
		1726	s2 *= w / w2;
		1727	t2 *= h / h2;
		1728
		1729	glBegin (GL_QUADS);
		1730	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1731	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1732	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1733	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1734	glEnd ();
		1735
		1736	glDisable (GL_TEXTURE_2D);
		1737	gl.ActiveTexture (GL_TEXTURE0);
		1738	}
		1739	else
		1740	{
		1741	/* simple blending of one texture, also opengl <1.3 path */
		1742	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1743
		1744	glBegin (GL_QUADS);
		1745	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1746	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1747	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1748	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1749	glEnd ();
		1750	}
		1751
		1752	glPopMatrix ();
		1753
		1754	glDisable (GL_TEXTURE_2D);
		1755	glDisable (GL_BLEND);
		1756	}
		1757
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1758	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1759	CODE:
1386	{	1760	{
1387	GLint width;	1761	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1762	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1764	RETVAL = width > 0;
1391	}	1765	}
1392	OUTPUT:	1766	OUTPUT:
1393	RETVAL	1767	RETVAL
1394		1768
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1769	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1770
1397	PROTOTYPES: DISABLE	1771	PROTOTYPES: DISABLE
1398		1772
1399	CFPlus::Map	1773	DC::Map
1400	new (SV *class)	1774	new (SV *class)
1401	CODE:	1775	CODE:
1402	New (0, RETVAL, 1, struct map);	1776	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1777	RETVAL->x = 0;
1404	RETVAL->y = 0;	1778	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1786	RETVAL->row = 0;
1413	OUTPUT:	1787	OUTPUT:
1414	RETVAL	1788	RETVAL
1415		1789
1416	void	1790	void
1417	DESTROY (CFPlus::Map self)	1791	DESTROY (DC::Map self)
1418	CODE:	1792	CODE:
1419	{	1793	{
1420	map_clear (self);	1794	map_clear (self);
1421	Safefree (self->face2tile);	1795	Safefree (self->face2tile);
1422	Safefree (self->tex);	1796	Safefree (self->tex);
1423	Safefree (self);	1797	Safefree (self);
1424	}	1798	}
1425		1799
1426	void	1800	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1801	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1802	CODE:
1429	self->w = map_width;	1803	self->w = map_width;
1430	self->h = map_height;	1804	self->h = map_height;
1431		1805
1432	void	1806	void
1433	clear (CFPlus::Map self)	1807	clear (DC::Map self)
1434	CODE:	1808	CODE:
1435	map_clear (self);	1809	map_clear (self);
1436		1810
1437	void	1811	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1812	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1813	CODE:
1440	{	1814	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1815	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1816	need_texid (self, tile);
1443	}	1817	}
1444		1818
1445	void	1819	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1820	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1821	CODE:
1448	{	1822	{
1449	tileid texid;	1823	tileid texid;
1450	maptex *tex;	1824	maptex *tex;
1451		1825
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1838	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1839	tex->smoothlevel = level;
1466	}	1840	}
1467		1841
1468	void	1842	void
1469	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)	1843	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)
1470	CODE:	1844	CODE:
1471	{	1845	{
1472	need_texid (self, texid);	1846	need_texid (self, texid);
1473		1847
1474	{	1848	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1867	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1868	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1869	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1870	}
1497		1871
		1872	void
		1873	expire_textures (DC::Map self, int texid, int count)
		1874	PPCODE:
		1875	for (; texid < self->texs && count; ++texid, --count)
		1876	{
		1877	maptex *tex = self->tex + texid;
		1878
		1879	if (tex->name)
		1880	{
		1881	if (tex->unused)
		1882	{
		1883	tex->name = 0;
		1884	tex->unused = 0;
		1885	XPUSHs (sv_2mortal (newSViv (texid)));
		1886	}
		1887	else
		1888	tex->unused = 1;
		1889	}
		1890	}
		1891
1498	int	1892	int
1499	ox (CFPlus::Map self)	1893	ox (DC::Map self)
1500	ALIAS:	1894	ALIAS:
1501	oy = 1	1895	oy = 1
1502	x = 2	1896	x = 2
1503	y = 3	1897	y = 3
1504	w = 4	1898	w = 4
…		…
1515	}	1909	}
1516	OUTPUT:	1910	OUTPUT:
1517	RETVAL	1911	RETVAL
1518		1912
1519	void	1913	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1914	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1915	CODE:
1522	{	1916	{
1523	if (dx > 0)	1917	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1918	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1919	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	1934	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	1935	self->y += MAP_EXTEND_Y;
1542	}	1936	}
1543	}	1937	}
1544		1938
1545	void	1939	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1940	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	1941	CODE:
1548	{	1942	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1943	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	1944	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	1945	mapcell *cell;
1552	int x, y, flags;	1946	int x, y, z, flags;
		1947	AV *missing = newAV ();
		1948	RETVAL = newRV_noinc ((SV *)missing);
1553		1949
1554	while (data < data_end - 1)	1950	while (data < data_end - 1)
1555	{	1951	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	1952	flags = (data [0] << 8) + data [1]; data += 2;
1557		1953
…		…
1577	uint8_t ext, cmd;	1973	uint8_t ext, cmd;
1578		1974
1579	do	1975	do
1580	{	1976	{
1581	ext = *data++;	1977	ext = *data++;
1582	cmd = ext & 0x3f;	1978	cmd = ext & 0x7f;
1583		1979
1584	if (cmd < 4)	1980	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	1981	cell->darkness = 255 - ext * 64 + 1;
1586	else if (cmd == 5) // health	1982	else if (cmd == 5) // health
1587	{	1983	{
…		…
1590	}	1986	}
1591	else if (cmd == 6) // monster width	1987	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	1988	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	1989	else if (cmd == 0x47)
1594	{	1990	{
1595	if (*data == 4)	1991	if (*data == 1) cell->player = data [1];
1596	; // decode player count	1992	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1993	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1994	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		1995
1598	data += *data + 1;	1996	data += *data + 1;
1599	}	1997	}
1600	else if (cmd == 8) // cell flags	1998	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	1999	cell->flags = *data++;
…		…
1608	}	2006	}
1609	else	2007	else
1610	cell->darkness = *data++ + 1;	2008	cell->darkness = *data++ + 1;
1611	}	2009	}
1612		2010
		2011	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2012	if (flags & (4 >> z))
1614	{	2013	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2014	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2015	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2016	cell->tile [z] = self->face2tile [face];
		2017
		2018	if (cell->tile [z])
		2019	{
		2020	maptex *tex = self->tex + cell->tile [z];
		2021	tex->unused = 0;
		2022	if (!tex->name)
		2023	av_push (missing, newSViv (cell->tile [z]));
		2024
		2025	if (tex->smoothtile)
		2026	{
		2027	maptex *smooth = self->tex + tex->smoothtile;
		2028	smooth->unused = 0;
		2029	if (!smooth->name)
		2030	av_push (missing, newSViv (tex->smoothtile));
		2031	}
		2032	}
1618	}	2033	}
1619
1620	if (flags & 2)
1621	{
1622	faceid face = (data [0] << 8) + data [1]; data += 2;
1623	need_facenum (self, face);
1624	cell->tile [1] = self->face2tile [face];
1625	}
1626
1627	if (flags & 1)
1628	{
1629	faceid face = (data [0] << 8) + data [1]; data += 2;
1630	need_facenum (self, face);
1631	cell->tile [2] = self->face2tile [face];
1632	}
1633	}	2034	}
1634	else	2035	else
1635	cell->darkness = 0;	2036	CELL_CLEAR (cell);
1636	}	2037	}
1637	}	2038	}
		2039	OUTPUT:
		2040	RETVAL
1638		2041
1639	SV *	2042	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2043	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2044	CODE:
1642	{	2045	{
1643	int x1, x;	2046	int x1, x;
1644	int y1, y;	2047	int y1, y;
1645	int z;	2048	int z;
…		…
1690	}	2093	}
1691	OUTPUT:	2094	OUTPUT:
1692	RETVAL	2095	RETVAL
1693		2096
1694	void	2097	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2098	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1696	CODE:	2099	CODE:
1697	{	2100	{
		2101	int x, y, z;
		2102
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2103	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2104	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1700	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2105	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	2106	smooth_key skey;
1702	int x, y, z;	2107	int pl_x, pl_y;
1703	int last_name;	2108	maptex pl_tex;
		2109	rc_t *rc = rc_alloc ();
		2110	rc_t *rc_ov = rc_alloc ();
		2111	rc_key_t key;
		2112	rc_array_t *arr, *arr_hidden;
1704		2113
		2114	pl_tex.name = 0;
		2115
1705	// thats current max. sorry.	2116	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2117	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2118	if (sh > 255) sh = 255;
1708		2119
1709	// clear key, in case of extra padding	2120	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2121	memset (&skey, 0, sizeof (skey));
1711		2122
1712	glColor4ub (255, 255, 255, 255);	2123	memset (&key, 0, sizeof (key));
1713		2124	key.r = 255;
1714	glEnable (GL_BLEND);	2125	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2126	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	2127	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2128	key.mode = GL_QUADS;
1718		2129	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2130
1723	mx += self->x;	2131	mx += self->x;
1724	my += self->y;	2132	my += self->y;
1725		2133
1726	// first pass: determine smooth_max	2134	// first pass: determine smooth_max
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2151	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2152	self->tex [cell->tile [2]].smoothlevel));
1745	}	2153	}
1746	}	2154	}
1747		2155
		2156	glEnable (GL_BLEND);
		2157	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2158	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2159
		2160	key.texname = self->tex [TEXID_HIDDEN].name;
		2161	arr_hidden = rc_array (rc_ov, &key);
		2162
1748	for (z = 0; z <= 2; z++)	2163	for (z = 0; z <= 2; z++)
1749	{	2164	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2165	memset (smooth_level, 0, sizeof (smooth_level));
		2166	key.texname = -1;
1751		2167
1752	for (y = 0; y < sh; y++)	2168	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2169	if (0 <= y + my && y + my < self->rows)
1754	{	2170	{
1755	maprow *row = self->row + (y + my);	2171	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2177	tileid tile = cell->tile [z];
1762		2178
1763	if (tile)	2179	if (tile)
1764	{	2180	{
1765	maptex tex = self->tex [tile];	2181	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2182	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2183
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2184	if (key.texname != tex.name)
1772	{	2185	{
		2186	self->tex [tile].unused = 0;
		2187
1773	if (!tex.name)	2188	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2189	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2190
1776	glEnd ();	2191	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2192	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2193	}
1780		2194
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2195	px = (x + 1) * T - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2196	py = (y + 1) * T - tex.h;
1783	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1784	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1785		2197
1786	if (cell->flags && z == 2)	2198	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2199	{
1788	if (cell->flags & 1)	2200	pl_x = px;
		2201	pl_y = py;
		2202	pl_tex = tex;
1789	{	2203	continue;
1790	maptex tex = self->tex [1];
1791	int px = x * T + T * 2 / 32;
1792	int py = y * T - T * 6 / 32;
1793
1794	glEnd ();
1795	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1796	glBegin (GL_QUADS);
1797
1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1802	}
1803	}	2204	}
		2205
		2206	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2207	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2208	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2209	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2210
1805	// update smooth hash	2211	// update smooth hash
1806	if (tex.smoothtile)	2212	if (tex.smoothtile)
1807	{	2213	{
1808	skey.tile = tex.smoothtile;	2214	skey.tile = tex.smoothtile;
…		…
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2245	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1840	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2246	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1841	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2247	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1842	}	2248	}
1843	}	2249	}
		2250
		2251	if (expect_false (z == 2))
		2252	{
		2253	/* draw question marks on top of hidden spaces */
		2254	if (!cell->darkness)
		2255	{
		2256	maptex tex = self->tex [TEXID_HIDDEN];
		2257	int px = (x + 1) * T - tex.w;
		2258	int py = (y + 1) * T - tex.h;
		2259
		2260	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2261	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2262	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2263	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2264	}
		2265
		2266	if (expect_false (cell->flags))
		2267	{
		2268	// overlays such as the speech bubble, probably more to come
		2269	if (cell->flags & 1)
		2270	{
		2271	rc_key_t key_ov = key;
		2272	maptex tex = self->tex [TEXID_SPEECH];
		2273	rc_array_t *arr;
		2274	int px = x * T + T * 2 / 32;
		2275	int py = y * T - T * 6 / 32;
		2276
		2277	key_ov.texname = tex.name;
		2278	arr = rc_array (rc_ov, &key_ov);
		2279
		2280	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2281	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2282	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2283	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2284	}
		2285	}
		2286	}
1844	}	2287	}
1845	}	2288	}
		2289
		2290	rc_draw (rc);
		2291	rc_clear (rc);
1846		2292
1847	// go through all smoothlevels, lowest to highest, then draw.	2293	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2294	// this is basically counting sort
1849	{	2295	{
1850	int w, b;	2296	int w, b;
1851		2297
		2298	glEnable (GL_TEXTURE_2D);
		2299	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2300	for (w = 0; w < 256 / 32; ++w)
1853	{	2301	{
1854	uint32_t smask = smooth_level [w];	2302	uint32_t smask = smooth_level [w];
1855	if (smask)	2303	if (smask)
1856	for (b = 0; b < 32; ++b)	2304	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2323	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2324	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2325	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2326	float dy = tex.t * .5f ; // 2 images/column
1879		2327
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2328	if (tex.name)
1883	{	2329	{
		2330	// this time avoiding texture state changes
		2331	// save gobs of state changes.
1884	if (!tex.name)	2332	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2333	{
		2334	self->tex [skey->tile].unused = 0;
1886		2335
1887	glEnd ();	2336	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2337	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2338	glBegin (GL_QUADS);
1890	}	2339	}
1891		2340
1892	if (border)	2341	if (border)
1893	{	2342	{
1894	float ox = border * dx;	2343	float ox = border * dx;
1895		2344
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2345	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2346	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2347	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2348	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2349	}
1901		2350
1902	if (corner)	2351	if (corner)
1903	{	2352	{
1904	float ox = corner * dx;	2353	float ox = corner * dx;
1905		2354
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2355	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2356	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2357	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2358	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2359	}
1910	}	2360	}
1911	}	2361	}
1912	}	2362	}
1913	}	2363	}
1914	}	2364	}
		2365
		2366	glEnd ();
		2367	glDisable (GL_TEXTURE_2D);
		2368	key.texname = -1;
1915	}	2369	}
1916		2370
1917	hv_clear (smooth);	2371	hv_clear (smooth);
1918	}	2372	}
1919		2373
1920	glEnd ();	2374	if (pl_tex.name)
		2375	{
		2376	maptex tex = pl_tex;
		2377	int px = pl_x + sdx;
		2378	int py = pl_y + sdy;
1921		2379
1922	glDisable (GL_TEXTURE_2D);	2380	key.texname = tex.name;
		2381	arr = rc_array (rc, &key);
		2382
		2383	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2384	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2385	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2386	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2387
		2388	rc_draw (rc);
		2389	}
		2390
		2391	rc_draw (rc_ov);
		2392	rc_clear (rc_ov);
		2393
1923	glDisable (GL_BLEND);	2394	glDisable (GL_BLEND);
		2395	rc_free (rc);
		2396	rc_free (rc_ov);
1924		2397
1925	// top layer: overlays such as the health bar	2398	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2399	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2400	if (0 <= y + my && y + my < self->rows)
1928	{	2401	{
…		…
1933	{	2406	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2407	mapcell *cell = row->col + (x + mx - row->c0);
1935		2408
1936	int px = x * T;	2409	int px = x * T;
1937	int py = y * T;	2410	int py = y * T;
		2411
		2412	if (expect_false (cell->player == player))
		2413	{
		2414	px += sdx;
		2415	py += sdy;
		2416	}
1938		2417
1939	if (cell->stat_hp)	2418	if (cell->stat_hp)
1940	{	2419	{
1941	int width = cell->stat_width * T;	2420	int width = cell->stat_width * T;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2421	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1953	}	2432	}
1954	}	2433	}
1955	}	2434	}
1956		2435
1957	void	2436	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2437	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1959	CODE:	2438	CODE:
1960	{	2439	{
1961	static float color[16][3] = {	2440	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2441	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2442	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2443	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2444	{ 1.00f, 0.00f, 0.00f },
1966		2445
1967	{ 1.00F, 0.54F, 0.00F },	2446	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2447	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2448	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2449	{ 0.18f, 0.54f, 0.34f },
1971		2450
1972	{ 0.56F, 0.73F, 0.56F },	2451	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2452	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2453	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2454	{ 0.99f, 0.77f, 0.26f },
1976		2455
1977	{ 0.74F, 0.65F, 0.41F },	2456	{ 0.74f, 0.65f, 0.41f },
1978		2457
1979	{ 0.00F, 1.00F, 1.00F },	2458	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2459	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2460	{ 1.00f, 1.00f, 0.00f },
1982	};	2461	};
1983		2462
1984	int x, y;	2463	int x, y;
1985		2464
1986	glEnable (GL_TEXTURE_2D);	2465	glEnable (GL_TEXTURE_2D);
		2466	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2467	* but the nvidia driver (185.18.14) mishandles alpha textures
		2468	* ansd takes the colour from god knows where instead of using
		2469	* Cp. MODULATE results in the same colour, but slightly different
		2470	* alpha, but atcually gives us the correct colour with nvidia.
		2471	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2472	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2473	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2474	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2475	glBegin (GL_QUADS);
1991		2476
1992	for (y = 0; y < h; y++)	2477	for (y = 0; y < h; y++)
…		…
1996		2481
1997	if (m)	2482	if (m)
1998	{	2483	{
1999	float *c = color [m & 15];	2484	float *c = color [m & 15];
2000		2485
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2486	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2487	float tx2 = tx1 + 0.5f;
2003		2488
2004	glColor4f (c[0], c[1], c[2], 0.75);	2489	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2490	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2491	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2492	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2493	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2494	}
…		…
2013	glDisable (GL_BLEND);	2498	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2499	glDisable (GL_TEXTURE_2D);
2015	}	2500	}
2016		2501
2017	void	2502	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2503	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2504	PPCODE:
2020	{	2505	{
2021	int x, y;	2506	int x, y;
2022	int sw1 = sw + 2;	2507	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2508	int sh1 = sh + 2;
…		…
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2516	SvCUR_set (darkness3_sv, sw34 * sh3);
2032		2517
2033	mx += self->x - 1;	2518	mx += self->x - 1;
2034	my += self->y - 1;	2519	my += self->y - 1;
2035		2520
2036	memset (darkness1, 255, sw1 * sh1);	2521	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2037		2522
2038	for (y = 0; y < sh1; y++)	2523	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2524	if (0 <= y + my && y + my < self->rows)
2040	{	2525	{
2041	maprow *row = self->row + (y + my);	2526	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2529	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2530	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2531	mapcell *cell = row->col + (x + mx - row->c0);
2047		2532
2048	darkness1 [y * sw1 + x] = cell->darkness	2533	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2534	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2535	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2536	}
2052	}	2537	}
2053		2538
2054	for (y = 0; y < sh; ++y)	2539	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2540	for (x = 0; x < sw; ++x)
…		…
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2579	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2580	PUSHs (darkness3_sv);
2096	}	2581	}
2097		2582
2098	SV *	2583	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2584	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2585	CODE:
2101	{	2586	{
2102	int x, y, x1, y1;	2587	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2588	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2589	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2646	else
2162	*data++ = 0;	2647	*data++ = 0;
2163	}	2648	}
2164	}	2649	}
2165		2650
		2651	/* if size is w*h + 5 then no data has been found */
		2652	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2653	{
2166	SvPOK_only (data_sv);	2654	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2655	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2656	}
		2657
2168	RETVAL = data_sv;	2658	RETVAL = data_sv;
2169	}	2659	}
2170	OUTPUT:	2660	OUTPUT:
2171	RETVAL	2661	RETVAL
2172		2662
2173	void	2663	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2664	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2665	PPCODE:
2176	{	2666	{
2177	int x, y, z;	2667	int x, y, z;
2178	int w, h;	2668	int w, h;
2179	int x1, y1;	2669	int x1, y1;
		2670	STRLEN len;
		2671	uint8_t *data, *end;
		2672
		2673	len = SvLEN (data_sv);
		2674	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2675	data = SvPVbyte_nolen (data_sv);
		2676	end = data + len + 8;
		2677
		2678	if (len < 5)
		2679	XSRETURN_EMPTY;
2180		2680
2181	if (*data++ != 0)	2681	if (*data++ != 0)
2182	return; /* version mismatch */	2682	XSRETURN_EMPTY; /* version mismatch */
2183		2683
2184	w = *data++ << 8; w |= *data++;	2684	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2685	h = *data++ << 8; h |= *data++;
2186		2686
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2687	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2699	{
2200	maprow *row = map_get_row (self, y);	2700	maprow *row = map_get_row (self, y);
2201		2701
2202	for (x = x0; x < x1; x++)	2702	for (x = x0; x < x1; x++)
2203	{	2703	{
		2704	uint8_t flags;
		2705
		2706	if (data + 7 >= end)
		2707	XSRETURN_EMPTY;
		2708
2204	uint8_t flags = *data++;	2709	flags = *data++;
2205		2710
2206	if (flags)	2711	if (flags)
2207	{	2712	{
2208	mapcell *cell = row_get_cell (row, x);	2713	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2714	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2717	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2718	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2719
2215	if (cell->darkness == 0)	2720	if (cell->darkness == 0)
2216	{	2721	{
2217	cell->darkness = 0;	2722	/*cell->darkness = 0;*/
		2723	EXTEND (SP, 3);
2218		2724
2219	for (z = 0; z <= 2; z++)	2725	for (z = 0; z <= 2; z++)
2220	{	2726	{
2221	tileid t = tile [z];	2727	tileid t = tile [z];
2222		2728
2223	if (t >= self->texs || (t && !self->tex [t].name))	2729	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2730	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2731	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2732	need_texid (self, t);
2227	}	2733	}
2228		2734
2229	cell->tile [z] = t;	2735	cell->tile [z] = t;
2230	}	2736	}
…		…
2232	}	2738	}
2233	}	2739	}
2234	}	2740	}
2235	}	2741	}
2236		2742
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2743	MODULE = Deliantra::Client PACKAGE = DC::RW
2238		2744
2239	PROTOTYPES: DISABLE	2745	DC::RW
2240		2746	new (SV *class, SV *data_sv)
2241	CFPlus::MixChunk
2242	new_from_file (SV *class, char *path)
2243	CODE:	2747	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2748	{
		2749	STRLEN datalen;
		2750	char *data = SvPVbyte (data_sv, datalen);
		2751
		2752	RETVAL = SDL_RWFromConstMem (data, datalen);
		2753	}
2245	OUTPUT:	2754	OUTPUT:
2246	RETVAL	2755	RETVAL
2247		2756
		2757	DC::RW
		2758	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2759	CODE:
		2760	RETVAL = SDL_RWFromFile (path, mode);
		2761	OUTPUT:
		2762	RETVAL
		2763
		2764	# fails on win32:
		2765	# dc.xs(2268) : error C2059: syntax error : '('
2248	void	2766	#void
		2767	#close (DC::RW self)
		2768	# CODE:
		2769	# (self->(close)) (self);
		2770
		2771	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2772
		2773	PROTOTYPES: DISABLE
		2774
		2775	DC::Channel
		2776	find ()
		2777	CODE:
		2778	{
		2779	RETVAL = Mix_GroupAvailable (-1);
		2780
		2781	if (RETVAL < 0)
		2782	{
		2783	RETVAL = Mix_GroupOldest (-1);
		2784
		2785	if (RETVAL < 0)
		2786	XSRETURN_UNDEF;
		2787
		2788	Mix_HaltChannel (RETVAL);
		2789	}
		2790
		2791	Mix_UnregisterAllEffects (RETVAL);
		2792	Mix_Volume (RETVAL, 128);
		2793	}
		2794	OUTPUT:
		2795	RETVAL
		2796
		2797	void
		2798	halt (DC::Channel self)
		2799	CODE:
		2800	Mix_HaltChannel (self);
		2801
		2802	void
		2803	expire (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_ExpireChannel (self, ticks);
		2806
		2807	void
		2808	fade_out (DC::Channel self, int ticks = -1)
		2809	CODE:
		2810	Mix_FadeOutChannel (self, ticks);
		2811
		2812	int
		2813	volume (DC::Channel self, int volume)
		2814	CODE:
		2815	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	void
		2820	unregister_all_effects (DC::Channel self)
		2821	CODE:
		2822	Mix_UnregisterAllEffects (self);
		2823
		2824	void
		2825	set_panning (DC::Channel self, int left, int right)
		2826	CODE:
		2827	left = CLAMP (left , 0, 255);
		2828	right = CLAMP (right, 0, 255);
		2829	Mix_SetPanning (self, left, right);
		2830
		2831	void
		2832	set_distance (DC::Channel self, int distance)
		2833	CODE:
		2834	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2835
		2836	void
		2837	set_position (DC::Channel self, int angle, int distance)
		2838	CODE:
		2839
		2840	void
		2841	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2842	CODE:
		2843	{
		2844	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2845	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2846	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2847	}
		2848
		2849	void
		2850	set_reverse_stereo (DC::Channel self, int flip)
		2851	CODE:
		2852	Mix_SetReverseStereo (self, flip);
		2853
		2854	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2855
		2856	PROTOTYPES: DISABLE
		2857
		2858	DC::MixChunk
		2859	new (SV *class, DC::RW rwops)
		2860	CODE:
		2861	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2862	OUTPUT:
		2863	RETVAL
		2864
		2865	void
2249	DESTROY (CFPlus::MixChunk self)	2866	DESTROY (DC::MixChunk self)
2250	CODE:	2867	CODE:
2251	Mix_FreeChunk (self);	2868	Mix_FreeChunk (self);
2252		2869
2253	int	2870	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2871	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2872	CODE:
		2873	if (items > 1)
		2874	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2875	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2876	OUTPUT:
2258	RETVAL	2877	RETVAL
2259		2878
2260	int	2879	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2880	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2881	CODE:
		2882	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2883	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2884
		2885	if (RETVAL < 0)
		2886	XSRETURN_UNDEF;
		2887
		2888	if (channel < 0)
		2889	{
		2890	Mix_UnregisterAllEffects (RETVAL);
		2891	Mix_Volume (RETVAL, 128);
		2892	}
		2893	}
2264	OUTPUT:	2894	OUTPUT:
2265	RETVAL	2895	RETVAL
2266		2896
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2897	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2268		2898
2269	int	2899	int
2270	volume (int volume = -1)	2900	volume (int volume = -1)
2271	PROTOTYPE: ;$	2901	PROTOTYPE: ;$
2272	CODE:	2902	CODE:
		2903	if (items > 0)
		2904	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	2905	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	2906	OUTPUT:
2275	RETVAL	2907	RETVAL
2276		2908
2277	int	2909	void
2278	fade_out (int ms)	2910	fade_out (int ms)
2279	CODE:	2911	CODE:
2280	RETVAL = Mix_FadeOutMusic (ms);	2912	Mix_FadeOutMusic (ms);
		2913
		2914	void
		2915	halt ()
		2916	CODE:
		2917	Mix_HaltMusic ();
		2918
		2919	DC::MixMusic
		2920	new (SV *class, DC::RW rwops)
		2921	CODE:
		2922	RETVAL = Mix_LoadMUS_RW (rwops);
2281	OUTPUT:	2923	OUTPUT:
2282	RETVAL	2924	RETVAL
2283		2925
2284	CFPlus::MixMusic
2285	new_from_file (SV *class, char *path)
2286	CODE:
2287	RETVAL = Mix_LoadMUS (path);
2288	OUTPUT:
2289	RETVAL
2290
2291	void	2926	void
2292	DESTROY (CFPlus::MixMusic self)	2927	DESTROY (DC::MixMusic self)
2293	CODE:	2928	CODE:
2294	Mix_FreeMusic (self);	2929	Mix_FreeMusic (self);
2295		2930
2296	int	2931	int
2297	play (CFPlus::MixMusic self, int loops = -1)	2932	play (DC::MixMusic self, int loops = -1)
2298	CODE:	2933	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	2934	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	2935	OUTPUT:
2301	RETVAL	2936	RETVAL
2302		2937
2303	int	2938	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2939	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	2940	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2941	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		2942
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2943	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		2944
2312	PROTOTYPES: ENABLE	2945	PROTOTYPES: ENABLE
2313		2946
2314	BOOT:	2947	BOOT:
2315	{	2948	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2949	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	2950	static const struct {
2318	const char *name;	2951	const char *name;
2319	IV iv;	2952	IV iv;
2320	} *civ, const_iv[] = {	2953	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	2954	# define const_iv(name) { # name, (IV)name }
2322	const_iv (GL_VENDOR),	2955	const_iv (GL_VENDOR),
2323	const_iv (GL_VERSION),	2956	const_iv (GL_VERSION),
2324	const_iv (GL_EXTENSIONS),	2957	const_iv (GL_EXTENSIONS),
		2958	const_iv (GL_MAX_TEXTURE_UNITS),
2325	const_iv (GL_COLOR_MATERIAL),	2959	const_iv (GL_COLOR_MATERIAL),
2326	const_iv (GL_SMOOTH),	2960	const_iv (GL_SMOOTH),
2327	const_iv (GL_FLAT),	2961	const_iv (GL_FLAT),
2328	const_iv (GL_DITHER),	2962	const_iv (GL_DITHER),
2329	const_iv (GL_BLEND),	2963	const_iv (GL_BLEND),
…		…
2341	const_iv (GL_ZERO),	2975	const_iv (GL_ZERO),
2342	const_iv (GL_SRC_ALPHA),	2976	const_iv (GL_SRC_ALPHA),
2343	const_iv (GL_DST_ALPHA),	2977	const_iv (GL_DST_ALPHA),
2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2978	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2345	const_iv (GL_ONE_MINUS_DST_ALPHA),	2979	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2980	const_iv (GL_SRC_COLOR),
		2981	const_iv (GL_DST_COLOR),
		2982	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2983	const_iv (GL_ONE_MINUS_DST_COLOR),
2346	const_iv (GL_SRC_ALPHA_SATURATE),	2984	const_iv (GL_SRC_ALPHA_SATURATE),
2347	const_iv (GL_RGB),	2985	const_iv (GL_RGB),
2348	const_iv (GL_RGBA),	2986	const_iv (GL_RGBA),
2349	const_iv (GL_RGBA4),	2987	const_iv (GL_RGBA4),
2350	const_iv (GL_RGBA8),	2988	const_iv (GL_RGBA8),
…		…
2356	const_iv (GL_INTENSITY),	2994	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	2995	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	2996	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	2997	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2998	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2999	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3000	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3001	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3002	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3003	const_iv (GL_COMPRESSED_RGB_ARB),
		3004	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	3005	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	3006	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	3007	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	3008	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	3009	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3048	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	3049	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	3050	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	3051	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	3052	const_iv (GL_GENERATE_MIPMAP_HINT),
		3053	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	3054	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	3055	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	3056	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	3057	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	3058	const_iv (GL_V3F),
2414	const_iv (GL_T2F_V3F),	3059	const_iv (GL_T2F_V3F),
2415	const_iv (GL_T2F_N3F_V3F),	3060	const_iv (GL_T2F_N3F_V3F),
		3061	const_iv (GL_FUNC_ADD),
		3062	const_iv (GL_FUNC_SUBTRACT),
		3063	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2416	# undef const_iv	3064	# undef const_iv
2417	};	3065	};
2418		3066
2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3067	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3068	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2421		3069
2422	texture_av = newAV ();	3070	texture_av = newAV ();
2423	AvREAL_off (texture_av);	3071	AvREAL_off (texture_av);
2424	}	3072	}
2425		3073
		3074	void
		3075	disable_GL_EXT_blend_func_separate ()
		3076	CODE:
		3077	gl.BlendFuncSeparate = 0;
		3078	gl.BlendFuncSeparateEXT = 0;
		3079
		3080	void
		3081	apple_nvidia_bug (int enable)
		3082
2426	char *	3083	char *
2427	gl_vendor ()	3084	gl_vendor ()
2428	CODE:	3085	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	3086	RETVAL = (char *)glGetString (GL_VENDOR);
2430	OUTPUT:	3087	OUTPUT:
…		…
2479		3136
2480	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3137	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2481	CODE:	3138	CODE:
2482	gl_BlendFuncSeparate (sa, da, saa, daa);	3139	gl_BlendFuncSeparate (sa, da, saa, daa);
2483		3140
		3141	# void glBlendEquation (int se)
		3142
2484	void glDepthMask (int flag)	3143	void glDepthMask (int flag)
2485		3144
2486	void glLogicOp (int opcode)	3145	void glLogicOp (int opcode)
2487		3146
2488	void glColorMask (int red, int green, int blue, int alpha)	3147	void glColorMask (int red, int green, int blue, int alpha)
…		…
2522	void glRotate (float angle, float x, float y, float z)	3181	void glRotate (float angle, float x, float y, float z)
2523	CODE:	3182	CODE:
2524	glRotatef (angle, x, y, z);	3183	glRotatef (angle, x, y, z);
2525		3184
2526	void glColor (float r, float g, float b, float a = 1.0)	3185	void glColor (float r, float g, float b, float a = 1.0)
		3186	PROTOTYPE: @
2527	ALIAS:	3187	ALIAS:
2528	glColor_premultiply = 1	3188	glColor_premultiply = 1
2529	CODE:	3189	CODE:
2530	if (ix)	3190	if (ix)
2531	{	3191	{
…		…
2551		3211
2552	void glRect (float x1, float y1, float x2, float y2)	3212	void glRect (float x1, float y1, float x2, float y2)
2553	CODE:	3213	CODE:
2554	glRectf (x1, y1, x2, y2);	3214	glRectf (x1, y1, x2, y2);
2555		3215
		3216	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3217	CODE:
		3218	glBegin (GL_LINE_LOOP);
		3219	glVertex2f (x1, y1);
		3220	glVertex2f (x2, y1);
		3221	glVertex2f (x2, y2);
		3222	glVertex2f (x1, y2);
		3223	glEnd ();
		3224
2556	PROTOTYPES: ENABLE	3225	PROTOTYPES: ENABLE
2557		3226
2558	void glBegin (int mode)	3227	void glBegin (int mode)
2559		3228
2560	void glEnd ()	3229	void glEnd ()
…		…
2592	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3261	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2593	CODE:	3262	CODE:
2594	if (gl.SeparableFilter2D)	3263	if (gl.SeparableFilter2D)
2595	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3264	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2596		3265
2597	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3266	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2598		3267
2599	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3268	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2600		3269
2601	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3270	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2602		3271
…		…
2628		3297
2629	void glEndList ()	3298	void glEndList ()
2630		3299
2631	void glCallList (int list)	3300	void glCallList (int list)
2632		3301
2633	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3302	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2634		3303
2635	PROTOTYPES: DISABLE	3304	PROTOTYPES: DISABLE
2636		3305
2637	void	3306	void
2638	find_widget (SV *self, NV x, NV y)	3307	find_widget (SV *self, NV x, NV y)
…		…
2642	XPUSHs (self);	3311	XPUSHs (self);
2643	}	3312	}
2644		3313
2645	BOOT:	3314	BOOT:
2646	{	3315	{
2647	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3316	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2648		3317
2649	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3318	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2650	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3319	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2651	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3320	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2652	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3321	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2653	}	3322	}
2654		3323
2655	void	3324	void
2656	draw (SV *self)	3325	draw (SV *self)
2657	CODE:	3326	CODE:
…		…
2661	NV x, y, w, h;	3330	NV x, y, w, h;
2662	SV *draw_x_sv = GvSV (draw_x_gv);	3331	SV *draw_x_sv = GvSV (draw_x_gv);
2663	SV *draw_y_sv = GvSV (draw_y_gv);	3332	SV *draw_y_sv = GvSV (draw_y_gv);
2664	SV *draw_w_sv = GvSV (draw_w_gv);	3333	SV *draw_w_sv = GvSV (draw_w_gv);
2665	SV *draw_h_sv = GvSV (draw_h_gv);	3334	SV *draw_h_sv = GvSV (draw_h_gv);
2666	SV *hover;
2667	double draw_x, draw_y, draw_w, draw_h;	3335	double draw_x, draw_y;
2668		3336
2669	if (!SvROK (self))	3337	if (!SvROK (self))
2670	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3338	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2671		3339
2672	hv = (HV *)SvRV (self);	3340	hv = (HV *)SvRV (self);
2673		3341
2674	if (SvTYPE (hv) != SVt_PVHV)	3342	if (SvTYPE (hv) != SVt_PVHV)
2675	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3343	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2676		3344
2677	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3345	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2678	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3346	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2679		3347
2680	if (!h || !w)	3348	if (!h || !w)
…		…
2700	{	3368	{
2701	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3369	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2702		3370
2703	if (svp && SvTRUE (*svp))	3371	if (svp && SvTRUE (*svp))
2704	{	3372	{
2705	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3373	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2706	glEnable (GL_BLEND);	3374	glEnable (GL_BLEND);
2707	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3375	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2708	glBegin (GL_QUADS);	3376	glBegin (GL_QUADS);
2709	glVertex2f (0, 0);	3377	glVertex2f (0, 0);
2710	glVertex2f (w, 0);	3378	glVertex2f (w, 0);
…		…
2713	glEnd ();	3381	glEnd ();
2714	glDisable (GL_BLEND);	3382	glDisable (GL_BLEND);
2715	}	3383	}
2716	}	3384	}
2717	#if 0	3385	#if 0
2718	if ($ENV{CFPLUS_DEBUG} & 1) {	3386	// draw borders, for debugging
2719	glPushMatrix;	3387	glPushMatrix ();
2720	glColor 1, 1, 0, 1;	3388	glColor4f (1., 1., 0., 1.);
2721	glTranslate 0.375, 0.375;	3389	glTranslatef (.5, .5, 0.);
2722	glBegin GL_LINE_LOOP;	3390	glBegin (GL_LINE_LOOP);
2723	glVertex 0 , 0;	3391	glVertex2f (0 , 0);
2724	glVertex $self->{w} - 1, 0;	3392	glVertex2f (w - 1, 0);
2725	glVertex $self->{w} - 1, $self->{h} - 1;	3393	glVertex2f (w - 1, h - 1);
2726	glVertex 0 , $self->{h} - 1;	3394	glVertex2f (0 , h - 1);
2727	glEnd;	3395	glEnd ();
2728	glPopMatrix;	3396	glPopMatrix ();
2729	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2730	}
2731	#endif	3397	#endif
2732	PUSHMARK (SP);	3398	PUSHMARK (SP);
2733	XPUSHs (self);	3399	XPUSHs (self);
2734	PUTBACK;	3400	PUTBACK;
2735	call_method ("_draw", G_VOID | G_DISCARD);	3401	call_method ("_draw", G_VOID | G_DISCARD);

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