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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.209 by root, Sat Jul 21 22:54:52 2007 UTC vs.
Revision 1.304 by root, Fri Apr 23 16:30:38 2010 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	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
37	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
39		52
40	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
41		54
42	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
43		67
44	#ifndef _WIN32	68	#ifndef _WIN32
45	# include <sys/types.h>	69	# include <sys/types.h>
46	# include <sys/socket.h>	70	# include <sys/socket.h>
47	# include <netinet/in.h>	71	# include <netinet/in.h>
48	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
49	# include <inttypes.h>	73	# include <inttypes.h>
50	#endif	74	#endif
51		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
54	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
55		91
56	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
58		94
59	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
60		96
61	#if 0	97	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	99
64	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
65	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
66		104
67	static AV *texture_av;	105	static AV *texture_av;
68		106
69	static struct	107	static struct
70	{	108	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	145	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	146	glDeleteTextures (1, &name);
109	}	147	}
110		148
111	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
112		151
113	#include "pango-font.c"	152	#include "pango-font.c"
114	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
115	#include "pango-render.c"	154	#include "pango-render.c"
116		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
119		160
120	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
121		162
122	static int	163	static int
123	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
124	{	165	{
125	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		180
140	typedef struct cf_layout {	181	typedef struct cf_layout {
141	PangoLayout *pl;	182	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
143	int base_height;	184	int base_height;
144	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
145	} *CFPlus__Layout;	187	} *DC__Layout;
146		188
147	static CFPlus__Font default_font;	189	static DC__Font default_font;
148	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
150		192
151	static void	193	static void
152	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	199	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	201	}
160		202
161	static void	203	static void
162	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
163	{	205	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
166	*/	208	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
168		210
169	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		213
172	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
173	}	215	}
174		216
175	static void	217	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	218	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	219	{
178	PangoRectangle rect;	220	PangoRectangle rect;
179		221
180	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		234
193	typedef uint16_t tileid;	235	typedef uint16_t tileid;
194	typedef uint16_t faceid;	236	typedef uint16_t faceid;
195		237
196	typedef struct {	238	typedef struct {
197	int name;	239	GLuint name;
198	int w, h;	240	int w, h;
199	float s, t;	241	float s, t;
200	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
201	tileid smoothtile;	243	tileid smoothtile;
202	uint8_t smoothlevel;	244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
203	} maptex;	246	} maptex;
204		247
205	typedef struct {	248	typedef struct {
206	uint32_t player;	249	uint32_t player;
207	tileid tile[3];	250	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	263	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	264	int texs; maptex *tex; // [tileid]
222		265
223	int32_t rows;	266	int32_t rows;
224	maprow *row;	267	maprow *row;
225	} *CFPlus__Map;	268	} *DC__Map;
226		269
227	static char *	270	static char *
228	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
229	{	272	{
230	char *p;	273	char *p;
…		…
268	self->texs *= 2;	311	self->texs *= 2;
269	}	312	}
270	}	313	}
271		314
272	static maprow *	315	static maprow *
273	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
274	{	317	{
275	if (0 > y)	318	if (0 > y)
276	{	319	{
277	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
316		359
317	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
318	}	361	}
319		362
320	static mapcell *	363	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
322	{	365	{
323	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
324	}	367	}
325		368
326	static void	369	static void
327	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
328	{	371	{
329	int r;	372	int r;
330		373
331	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	382	self->oy = 0;
340	self->row = 0;	383	self->row = 0;
341	self->rows = 0;	384	self->rows = 0;
342	}	385	}
343		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
344	static void	397	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	399	{
347	int x, y;	400	int x, y;
348	maprow *row;	401	maprow *row;
349	mapcell *cell;	402	mapcell *cell;
350		403
…		…
362	if (x >= row->c1)	415	if (x >= row->c1)
363	break;	416	break;
364		417
365	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
366		419
367	cell->darkness = 0;	420	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	421	}
372	}	422	}
373	}	423	}
374		424
375	typedef struct {	425	typedef struct {
…		…
429	n |= n >> 16;	479	n |= n >> 16;
430		480
431	return n + 1;	481	return n + 1;
432	}	482	}
433		483
		484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
434	/* SDL should provide this, really. */	495	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	496	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	497	#define SDLK_MODIFIER_MAX 314
437		498
438	/******************************************************************************/	499	/******************************************************************************/
…		…
476	return 0;	537	return 0;
477		538
478	return 1;	539	return 1;
479	}	540	}
480		541
481	MODULE = CFPlus PACKAGE = CFPlus	542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META | KMOD_ALT))
		551	mod |= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD | G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
482		595
483	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
484		597
485	BOOT:	598	BOOT:
486	{	599	{
487	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
488	static const struct {	601	static const struct {
489	const char *name;	602	const char *name;
490	IV iv;	603	IV iv;
491	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
492	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
…		…
514		627
515	const_iv (SDL_APPINPUTFOCUS),	628	const_iv (SDL_APPINPUTFOCUS),
516	const_iv (SDL_APPMOUSEFOCUS),	629	const_iv (SDL_APPMOUSEFOCUS),
517	const_iv (SDL_APPACTIVE),	630	const_iv (SDL_APPACTIVE),
518		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
519	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
520	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
521	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
522	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
523	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
595	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
596	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
597	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
598	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
599	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
		765
		766	const_iv (KMOD_LRAM),
		767
		768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
600	# undef const_iv	798	# undef const_iv
601	};	799	};
602		800
603	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
604	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
622		820
623	NV floor (NV x)	821	NV floor (NV x)
624		822
625	NV ceil (NV x)	823	NV ceil (NV x)
626		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
		834
627	void	835	void
628	pango_init ()	836	pango_init ()
629	CODE:	837	CODE:
630	{	838	{
631	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
632	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	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);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/*pango_context_set_font_description (opengl_context, default_font);*/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		846	#endif
634	}	847	}
635		848
636	char *
637	SDL_GetError ()	849	char *SDL_GetError ()
638		850
639	int	851	void SDL_braino ()
640	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
641		852
642	void	853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
643	SDL_Quit ()	859	void SDL_Quit ()
		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
644		869
645	void	870	void
646	SDL_ListModes (int rgb, int alpha)	871	SDL_ListModes (int rgb, int alpha)
647	PPCODE:	872	PPCODE:
648	{	873	{
…		…
660	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
661	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
662	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
663		888
664	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	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);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
668	#endif
669		891
670	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
671		893
672	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
673	while (*m)	895	while (*m)
674	{	896	{
675	if ((*m)->w >= 640 && (*m)->h >= 480)	897	if ((*m)->w >= 400 && (*m)->h >= 300)
676	{	898	{
677	AV *av = newAV ();	899	AV *av = newAV ();
678	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
679	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
680	av_push (av, newSViv (rgb));	902	av_push (av, newSViv (rgb));
…		…
704		926
705	if (RETVAL)	927	if (RETVAL)
706	{	928	{
707	av_clear (texture_av);	929	av_clear (texture_av);
708		930
709	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
710	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
711	#include "glfunc.h"	933	#include "glfunc.h"
712	#undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
713	}	938	}
714	}	939	}
715	OUTPUT:	940	OUTPUT:
716	RETVAL	941	RETVAL
717		942
…		…
721	char *	946	char *
722	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
723		948
724	int	949	int
725	SDL_GetAppState ()	950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
726		954
727	void	955	void
728	poll_events ()	956	poll_events ()
729	PPCODE:	957	PPCODE:
730	{	958	{
…		…
740	{	968	{
741	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
742	case SDL_KEYUP:	970	case SDL_KEYUP:
743	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
744	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
745	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	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 */	974	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);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
748	break;	976	break;
749		977
750	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
751	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
769	x = ev.motion.x;	997	x = ev.motion.x;
770	y = ev.motion.y;	998	y = ev.motion.y;
771	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
772	}	1000	}
773		1001
774	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
775	hv_store (hv, "state", 5, newSViv (state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
776	hv_store (hv, "x", 1, newSViv (x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
777	hv_store (hv, "y", 1, newSViv (y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
778	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
779	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
780	}	1008	}
781	break;	1009	break;
782		1010
783	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
784	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
786		1014
787	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
788	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
789	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
790	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
795	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
796	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
797	break;	1025	break;
798	}	1026	}
799		1027
800	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
801	}	1029	}
802	}	1030	}
803		1031
		1032	char *
		1033	SDL_AudioDriverName ()
		1034	CODE:
		1035	{
		1036	char buf [256];
		1037	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1038	XSRETURN_UNDEF;
		1039
		1040	RETVAL = buf;
		1041	}
		1042	OUTPUT:
		1043	RETVAL
		1044
804	int	1045	int
805	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
806	POSTCALL:	1047	POSTCALL:
807	Mix_HookMusicFinished (music_finished);	1048	Mix_HookMusicFinished (music_finished);
808	Mix_ChannelFinished (channel_finished);	1049	Mix_ChannelFinished (channel_finished);
809		1050
810	void	1051	void
		1052	Mix_QuerySpec ()
		1053	PPCODE:
		1054	{
		1055	int freq, channels;
		1056	Uint16 format;
		1057
		1058	if (Mix_QuerySpec (&freq, &format, &channels))
		1059	{
		1060	EXTEND (SP, 3);
		1061	PUSHs (sv_2mortal (newSViv (freq)));
		1062	PUSHs (sv_2mortal (newSViv (format)));
		1063	PUSHs (sv_2mortal (newSViv (channels)));
		1064	}
		1065	}
		1066
		1067	void
811	Mix_CloseAudio ()	1068	Mix_CloseAudio ()
812		1069
813	int	1070	int
814	Mix_AllocateChannels (int numchans = -1)	1071	Mix_AllocateChannels (int numchans = -1)
		1072
		1073	const char *
		1074	Mix_GetError ()
815		1075
816	void	1076	void
817	lowdelay (int fd, int val = 1)	1077	lowdelay (int fd, int val = 1)
818	CODE:	1078	CODE:
819	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1079	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
845	}	1105	}
846	}	1106	}
847	#endif	1107	#endif
848	}	1108	}
849		1109
850	void	1110	int
851	add_font (char *file)	1111	add_font (char *file)
852	CODE:	1112	CODE:
853	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1113	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1114	OUTPUT:
		1115	RETVAL
854		1116
855	void	1117	void
856	load_image_inline (SV *image_)	1118	load_image_inline (SV *image_)
857	ALIAS:	1119	ALIAS:
858	load_image_file = 1	1120	load_image_file = 1
…		…
861	STRLEN image_len;	1123	STRLEN image_len;
862	char *image = (char *)SvPVbyte (image_, image_len);	1124	char *image = (char *)SvPVbyte (image_, image_len);
863	SDL_Surface *surface, *surface2;	1125	SDL_Surface *surface, *surface2;
864	SDL_PixelFormat fmt;	1126	SDL_PixelFormat fmt;
865	SDL_RWops *rw = ix	1127	SDL_RWops *rw = ix
866	? SDL_RWFromFile (image, "r")	1128	? SDL_RWFromFile (image, "rb")
867	: SDL_RWFromConstMem (image, image_len);	1129	: SDL_RWFromConstMem (image, image_len);
868		1130
869	if (!rw)	1131	if (!rw)
870	croak ("load_image: %s", SDL_GetError ());	1132	croak ("load_image: %s", SDL_GetError ());
871		1133
…		…
944	void	1206	void
945	error (char *message)	1207	error (char *message)
946	CODE:	1208	CODE:
947	fprintf (stderr, "ERROR: %s\n", message);	1209	fprintf (stderr, "ERROR: %s\n", message);
948	#ifdef _WIN32	1210	#ifdef _WIN32
949	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1211	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
950	#endif	1212	#endif
951		1213
952	void	1214	void
953	fatal (char *message)	1215	fatal (char *message)
954	CODE:	1216	CODE:
955	fprintf (stderr, "FATAL: %s\n", message);	1217	fprintf (stderr, "FATAL: %s\n", message);
956	#ifdef _WIN32	1218	#ifdef _WIN32
957	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1219	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
958	#endif	1220	#endif
959	_exit (1);	1221	_exit (1);
960		1222
961	void	1223	void
962	_exit (int retval = 0)	1224	_exit (int retval = 0)
…		…
974	#if DEBUG	1236	#if DEBUG
975	VALGRIND_DO_LEAK_CHECK;	1237	VALGRIND_DO_LEAK_CHECK;
976	#endif	1238	#endif
977	}	1239	}
978		1240
979	MODULE = CFPlus PACKAGE = CFPlus::Font	1241	int
		1242	SvREFCNT (SV *sv)
		1243	CODE:
		1244	RETVAL = SvREFCNT (sv);
		1245	OUTPUT:
		1246	RETVAL
		1247
		1248	MODULE = Deliantra::Client PACKAGE = DC::Font
980		1249
981	PROTOTYPES: DISABLE	1250	PROTOTYPES: DISABLE
982		1251
983	CFPlus::Font	1252	DC::Font
984	new_from_file (SV *class, char *path, int id = 0)	1253	new_from_file (SV *class, char *path, int id = 0)
985	CODE:	1254	CODE:
986	{	1255	{
987	int count;	1256	int count;
988	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1257	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
991	}	1260	}
992	OUTPUT:	1261	OUTPUT:
993	RETVAL	1262	RETVAL
994		1263
995	void	1264	void
996	DESTROY (CFPlus::Font self)	1265	DESTROY (DC::Font self)
997	CODE:	1266	CODE:
998	pango_font_description_free (self);	1267	pango_font_description_free (self);
999		1268
1000	void	1269	void
1001	make_default (CFPlus::Font self)	1270	make_default (DC::Font self)
1002	PROTOTYPE: $	1271	PROTOTYPE: $
1003	CODE:	1272	CODE:
1004	default_font = self;	1273	default_font = self;
1005		1274
1006	MODULE = CFPlus PACKAGE = CFPlus::Layout	1275	MODULE = Deliantra::Client PACKAGE = DC::Layout
1007		1276
1008	PROTOTYPES: DISABLE	1277	PROTOTYPES: DISABLE
1009		1278
1010	void	1279	void
1011	reset_glyph_cache ()	1280	glyph_cache_backup ()
1012	PROTOTYPE:	1281	PROTOTYPE:
1013	CODE:	1282	CODE:
		1283	tc_backup ();
		1284
		1285	void
		1286	glyph_cache_restore ()
		1287	PROTOTYPE:
		1288	CODE:
1014	tc_clear ();	1289	tc_restore ();
1015		1290
1016	CFPlus::Layout	1291	DC::Layout
1017	new (SV *class)	1292	new (SV *class)
1018	CODE:	1293	CODE:
1019	New (0, RETVAL, 1, struct cf_layout);	1294	New (0, RETVAL, 1, struct cf_layout);
1020		1295
1021	RETVAL->pl = pango_layout_new (opengl_context);	1296	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1023	RETVAL->g = 1.;	1298	RETVAL->g = 1.;
1024	RETVAL->b = 1.;	1299	RETVAL->b = 1.;
1025	RETVAL->a = 1.;	1300	RETVAL->a = 1.;
1026	RETVAL->base_height = MIN_FONT_HEIGHT;	1301	RETVAL->base_height = MIN_FONT_HEIGHT;
1027	RETVAL->font = 0;	1302	RETVAL->font = 0;
		1303	RETVAL->rc = rc_alloc ();
1028		1304
1029	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1305	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1030	layout_update_font (RETVAL);	1306	layout_update_font (RETVAL);
1031	OUTPUT:	1307	OUTPUT:
1032	RETVAL	1308	RETVAL
1033		1309
1034	void	1310	void
1035	DESTROY (CFPlus::Layout self)	1311	DESTROY (DC::Layout self)
1036	CODE:	1312	CODE:
1037	g_object_unref (self->pl);	1313	g_object_unref (self->pl);
		1314	rc_free (self->rc);
1038	Safefree (self);	1315	Safefree (self);
1039		1316
1040	void	1317	void
1041	set_text (CFPlus::Layout self, SV *text_)	1318	set_text (DC::Layout self, SV *text_)
1042	CODE:	1319	CODE:
1043	{	1320	{
1044	STRLEN textlen;	1321	STRLEN textlen;
1045	char *text = SvPVutf8 (text_, textlen);	1322	char *text = SvPVutf8 (text_, textlen);
1046		1323
1047	pango_layout_set_text (self->pl, text, textlen);	1324	pango_layout_set_text (self->pl, text, textlen);
1048	}	1325	}
1049		1326
1050	void	1327	void
1051	set_markup (CFPlus::Layout self, SV *text_)	1328	set_markup (DC::Layout self, SV *text_)
1052	CODE:	1329	CODE:
1053	{	1330	{
1054	STRLEN textlen;	1331	STRLEN textlen;
1055	char *text = SvPVutf8 (text_, textlen);	1332	char *text = SvPVutf8 (text_, textlen);
1056		1333
1057	pango_layout_set_markup (self->pl, text, textlen);	1334	pango_layout_set_markup (self->pl, text, textlen);
1058	}	1335	}
1059		1336
1060	void	1337	void
1061	set_shapes (CFPlus::Layout self, ...)	1338	set_shapes (DC::Layout self, ...)
1062	CODE:	1339	CODE:
1063	{	1340	{
1064	PangoAttrList *attrs = 0;	1341	PangoAttrList *attrs = 0;
1065	const char *text = pango_layout_get_text (self->pl);	1342	const char *text = pango_layout_get_text (self->pl);
1066	const char *pos = text;	1343	const char *pos = text;
…		…
1101	if (attrs)	1378	if (attrs)
1102	pango_layout_set_attributes (self->pl, attrs);	1379	pango_layout_set_attributes (self->pl, attrs);
1103	}	1380	}
1104		1381
1105	void	1382	void
1106	get_shapes (CFPlus::Layout self)	1383	get_shapes (DC::Layout self)
1107	PPCODE:	1384	PPCODE:
1108	{	1385	{
1109	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1386	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1110		1387
1111	do	1388	do
1112	{	1389	{
1113	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1390	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1114		1391
1115	if (run && shape_attr_p (run))	1392	if (run && shape_attr_p (run))
1116	{	1393	{
1117	PangoRectangle extents;	1394	PangoRectangle extents;
1118	pango_layout_iter_get_run_extents (iter, 0, &extents);	1395	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1126		1403
1127	pango_layout_iter_free (iter);	1404	pango_layout_iter_free (iter);
1128	}	1405	}
1129		1406
1130	int	1407	int
1131	has_wrapped (CFPlus::Layout self)	1408	has_wrapped (DC::Layout self)
1132	CODE:	1409	CODE:
1133	{	1410	{
1134	int lines = 1;	1411	int lines = 1;
1135	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
1136		1413
…		…
1141	}	1418	}
1142	OUTPUT:	1419	OUTPUT:
1143	RETVAL	1420	RETVAL
1144		1421
1145	SV *	1422	SV *
1146	get_text (CFPlus::Layout self)	1423	get_text (DC::Layout self)
1147	CODE:	1424	CODE:
1148	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1425	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1149	sv_utf8_decode (RETVAL);	1426	sv_utf8_decode (RETVAL);
1150	OUTPUT:	1427	OUTPUT:
1151	RETVAL	1428	RETVAL
1152		1429
1153	void	1430	void
1154	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1431	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1155	CODE:	1432	CODE:
1156	self->r = r;	1433	self->r = r;
1157	self->g = g;	1434	self->g = g;
1158	self->b = b;	1435	self->b = b;
1159	self->a = a;	1436	self->a = a;
1160		1437
1161	void	1438	void
1162	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1439	set_font (DC::Layout self, DC::Font font = 0)
1163	CODE:	1440	CODE:
1164	if (self->font != font)	1441	if (self->font != font)
1165	{	1442	{
1166	self->font = font;	1443	self->font = font;
1167	layout_update_font (self);	1444	layout_update_font (self);
1168	}	1445	}
1169		1446
1170	void	1447	void
1171	set_height (CFPlus::Layout self, int base_height)	1448	set_height (DC::Layout self, int base_height)
1172	CODE:	1449	CODE:
1173	if (self->base_height != base_height)	1450	if (self->base_height != base_height)
1174	{	1451	{
1175	self->base_height = base_height;	1452	self->base_height = base_height;
1176	layout_update_font (self);	1453	layout_update_font (self);
1177	}	1454	}
1178		1455
1179	void	1456	void
1180	set_width (CFPlus::Layout self, int max_width = -1)	1457	set_width (DC::Layout self, int max_width = -1)
1181	CODE:	1458	CODE:
1182	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1459	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1183		1460
1184	void	1461	void
1185	set_indent (CFPlus::Layout self, int indent)	1462	set_indent (DC::Layout self, int indent)
1186	CODE:	1463	CODE:
1187	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1464	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1188		1465
1189	void	1466	void
1190	set_spacing (CFPlus::Layout self, int spacing)	1467	set_spacing (DC::Layout self, int spacing)
1191	CODE:	1468	CODE:
1192	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1469	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1193		1470
1194	void	1471	void
1195	set_ellipsise (CFPlus::Layout self, int ellipsise)	1472	set_ellipsise (DC::Layout self, int ellipsise)
1196	CODE:	1473	CODE:
1197	pango_layout_set_ellipsize (self->pl,	1474	pango_layout_set_ellipsize (self->pl,
1198	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1475	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1199	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1476	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1200	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1477	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1201	: PANGO_ELLIPSIZE_NONE	1478	: PANGO_ELLIPSIZE_NONE
1202	);	1479	);
1203		1480
1204	void	1481	void
1205	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1482	set_single_paragraph_mode (DC::Layout self, int spm)
1206	CODE:	1483	CODE:
1207	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1484	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1208		1485
1209	void	1486	void
1210	size (CFPlus::Layout self)	1487	size (DC::Layout self)
1211	PPCODE:	1488	PPCODE:
1212	{	1489	{
1213	int w, h;	1490	int w, h;
1214		1491
1215	layout_get_pixel_size (self, &w, &h);	1492	layout_get_pixel_size (self, &w, &h);
…		…
1218	PUSHs (sv_2mortal (newSViv (w)));	1495	PUSHs (sv_2mortal (newSViv (w)));
1219	PUSHs (sv_2mortal (newSViv (h)));	1496	PUSHs (sv_2mortal (newSViv (h)));
1220	}	1497	}
1221		1498
1222	int	1499	int
1223	descent (CFPlus::Layout self)	1500	descent (DC::Layout self)
1224	CODE:	1501	CODE:
1225	{	1502	{
1226	PangoRectangle rect;	1503	PangoRectangle rect;
1227	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1504	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1228	pango_layout_line_get_pixel_extents (line, 0, &rect);	1505	pango_layout_line_get_pixel_extents (line, 0, &rect);
1229	RETVAL = PANGO_DESCENT (rect);	1506	RETVAL = PANGO_DESCENT (rect);
1230	}	1507	}
1231	OUTPUT:	1508	OUTPUT:
1232	RETVAL	1509	RETVAL
1233		1510
1234	int	1511	int
1235	xy_to_index (CFPlus::Layout self, int x, int y)	1512	xy_to_index (DC::Layout self, int x, int y)
1236	CODE:	1513	CODE:
1237	{	1514	{
1238	int index, trailing;	1515	int index, trailing;
1239	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1516	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1240	RETVAL = index + trailing;	1517	RETVAL = index + trailing;
1241	}	1518	}
1242	OUTPUT:	1519	OUTPUT:
1243	RETVAL	1520	RETVAL
1244		1521
1245	void	1522	void
1246	cursor_pos (CFPlus::Layout self, int index)	1523	cursor_pos (DC::Layout self, int index)
1247	PPCODE:	1524	PPCODE:
1248	{	1525	{
1249	PangoRectangle strong_pos;	1526	PangoRectangle pos;
1250	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1527	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1251		1528
1252	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1253	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1254	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1255	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1532	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1256	}	1533	}
1257		1534
1258	void	1535	void
1259	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1536	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1260	PPCODE:	1537	PPCODE:
1261	{	1538	{
1262	int line, x;	1539	int line, x;
1263		1540
1264	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1541	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1542	#if !PANGO_VERSION_CHECK (1, 17, 3)
1265	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1543	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1266		1544	--line;
		1545	#endif
1267	EXTEND (SP, 2);	1546	EXTEND (SP, 2);
1268	PUSHs (sv_2mortal (newSViv (line - 1)));	1547	PUSHs (sv_2mortal (newSViv (line)));
1269	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1548	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1270	}	1549	}
1271		1550
1272	void	1551	void
1273	line_x_to_index (CFPlus::Layout self, int line, int x)	1552	line_x_to_index (DC::Layout self, int line, int x)
1274	PPCODE:	1553	PPCODE:
1275	{	1554	{
1276	PangoLayoutLine *lp;	1555	PangoLayoutLine *lp;
1277	int index, trailing;	1556	int index, trailing;
1278		1557
1279	if (line < 0)	1558	if (line < 0)
1280	XSRETURN_EMPTY;	1559	XSRETURN_EMPTY;
1281		1560
1282	if (!(lp = pango_layout_get_line (self->pl, line)))	1561	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1283	XSRETURN_EMPTY; /* do better */	1562	XSRETURN_EMPTY; /* do better */
1284		1563
1285	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1564	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1286		1565
1287	EXTEND (SP, 2);	1566	EXTEND (SP, 2);
…		…
1293	PUSHs (sv_2mortal (newSViv (trailing)));	1572	PUSHs (sv_2mortal (newSViv (trailing)));
1294	}	1573	}
1295	}	1574	}
1296		1575
1297	void	1576	void
1298	render (CFPlus::Layout self, float x, float y, int flags = 0)	1577	render (DC::Layout self, float x, float y, int flags = 0)
1299	PPCODE:	1578	CODE:
		1579	rc_clear (self->rc);
1300	pango_opengl_render_layout_subpixel (	1580	pango_opengl_render_layout_subpixel (
1301	self->pl,	1581	self->pl,
		1582	self->rc,
1302	x * PANGO_SCALE, y * PANGO_SCALE,	1583	x * PANGO_SCALE, y * PANGO_SCALE,
1303	self->r, self->g, self->b, self->a,	1584	self->r, self->g, self->b, self->a,
1304	flags	1585	flags
1305	);	1586	);
		1587	// we assume that context_change actually clears/frees stuff
		1588	// and does not do any recomputation...
		1589	pango_layout_context_changed (self->pl);
1306		1590
1307	MODULE = CFPlus PACKAGE = CFPlus::Texture	1591	void
		1592	draw (DC::Layout self)
		1593	CODE:
		1594	{
		1595	glEnable (GL_TEXTURE_2D);
		1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1597	glEnable (GL_BLEND);
		1598	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1599	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1600	glEnable (GL_ALPHA_TEST);
		1601	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1602
		1603	rc_draw (self->rc);
		1604
		1605	glDisable (GL_ALPHA_TEST);
		1606	glDisable (GL_BLEND);
		1607	glDisable (GL_TEXTURE_2D);
		1608	}
		1609
		1610	MODULE = Deliantra::Client PACKAGE = DC::Texture
1308		1611
1309	PROTOTYPES: ENABLE	1612	PROTOTYPES: ENABLE
1310
1311	int minpot (int n)
1312		1613
1313	void	1614	void
1314	pad (SV *data_, int ow, int oh, int nw, int nh)	1615	pad (SV *data_, int ow, int oh, int nw, int nh)
1315	CODE:	1616	CODE:
1316	{	1617	{
…		…
1343	HV *hv = (HV *)SvRV (self);	1644	HV *hv = (HV *)SvRV (self);
1344	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1645	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1345	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1646	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1346	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1647	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1347		1648
		1649	if (name <= 0)
		1650	XSRETURN_EMPTY;
		1651
1348	if (items < 5)	1652	if (items < 5)
1349	{	1653	{
1350	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1654	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1351	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1655	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1352	}	1656	}
…		…
1379	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1380	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1381	}	1685	}
1382	}	1686	}
1383		1687
		1688	void
		1689	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1690	PROTOTYPE: @
		1691	CODE:
		1692	{
		1693	glEnable (GL_BLEND);
		1694	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1695	glEnable (GL_TEXTURE_2D);
		1696	glBindTexture (GL_TEXTURE_2D, name1);
		1697
		1698	glColor3f (intensity, intensity, intensity);
		1699	glPushMatrix ();
		1700	glScalef (1./3, 1./3, 1.);
		1701
		1702	if (blend > 0.f)
		1703	{
		1704	float dx3 = dx * -3.f / w;
		1705	float dy3 = dy * -3.f / h;
		1706	GLfloat env_color[4] = { 0., 0., 0., blend };
		1707
		1708	/* interpolate the two shadow textures */
		1709	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1711
		1712	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1713	gl.ActiveTexture (GL_TEXTURE1);
		1714	glEnable (GL_TEXTURE_2D);
		1715	glBindTexture (GL_TEXTURE_2D, name2);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1717
		1718	/* rgb == rgb(glcolor) */
		1719	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1722
		1723	/* alpha = interpolate t0, t1 by env_alpha */
		1724	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1725
		1726	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1727	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1728	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1729
		1730	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1732
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1734	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1735
		1736	glBegin (GL_QUADS);
		1737	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1738	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1739	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1740	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1741	glEnd ();
		1742
		1743	glDisable (GL_TEXTURE_2D);
		1744	gl.ActiveTexture (GL_TEXTURE0);
		1745	}
		1746	else
		1747	{
		1748	/* simple blending of one texture, also opengl <1.3 path */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	glBegin (GL_QUADS);
		1752	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1753	glTexCoord2f (0, t); glVertex2f (0, h);
		1754	glTexCoord2f (s, t); glVertex2f (w, h);
		1755	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1756	glEnd ();
		1757	}
		1758
		1759	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1760	{
		1761	int x, y;
		1762	int dx3 = dx * 3;
		1763	int dy3 = dy * 3;
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1766	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1767	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1768	glTranslatef (-1., -1., 0);
		1769	glBegin (GL_QUADS);
		1770
		1771	for (y = 1; y < h; y += 3)
		1772	{
		1773	int y1 = y - dy3;
		1774	int y1valid = y1 >= 0 && y1 < h;
		1775
		1776	for (x = 1; x < w; x += 3)
		1777	{
		1778	int x1 = x - dx3;
		1779	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1780	uint8_t h2;
		1781
		1782	if (y1valid && x1 >= 0 && x1 < w)
		1783	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1784	else
		1785	h2 = 1; /* out of range == invisible */
		1786
		1787	if (h1 || h2)
		1788	{
		1789	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1790	glColor4f (1., 1., 1., alpha);
		1791
		1792	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1793	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1794	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1795	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1796	}
		1797	}
		1798	}
		1799	}
		1800
		1801	glEnd ();
		1802
		1803	glPopMatrix ();
		1804
		1805	glDisable (GL_TEXTURE_2D);
		1806	glDisable (GL_BLEND);
		1807	}
		1808
1384	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1809	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1385	CODE:	1810	CODE:
1386	{	1811	{
1387	GLint width;	1812	GLint width;
1388	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1813	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1390	RETVAL = width > 0;	1815	RETVAL = width > 0;
1391	}	1816	}
1392	OUTPUT:	1817	OUTPUT:
1393	RETVAL	1818	RETVAL
1394		1819
1395	MODULE = CFPlus PACKAGE = CFPlus::Map	1820	MODULE = Deliantra::Client PACKAGE = DC::Map
1396		1821
1397	PROTOTYPES: DISABLE	1822	PROTOTYPES: DISABLE
1398		1823
1399	CFPlus::Map	1824	DC::Map
1400	new (SV *class)	1825	new (SV *class)
1401	CODE:	1826	CODE:
1402	New (0, RETVAL, 1, struct map);	1827	New (0, RETVAL, 1, struct map);
1403	RETVAL->x = 0;	1828	RETVAL->x = 0;
1404	RETVAL->y = 0;	1829	RETVAL->y = 0;
…		…
1412	RETVAL->row = 0;	1837	RETVAL->row = 0;
1413	OUTPUT:	1838	OUTPUT:
1414	RETVAL	1839	RETVAL
1415		1840
1416	void	1841	void
1417	DESTROY (CFPlus::Map self)	1842	DESTROY (DC::Map self)
1418	CODE:	1843	CODE:
1419	{	1844	{
1420	map_clear (self);	1845	map_clear (self);
1421	Safefree (self->face2tile);	1846	Safefree (self->face2tile);
1422	Safefree (self->tex);	1847	Safefree (self->tex);
1423	Safefree (self);	1848	Safefree (self);
1424	}	1849	}
1425		1850
1426	void	1851	void
1427	resize (CFPlus::Map self, int map_width, int map_height)	1852	resize (DC::Map self, int map_width, int map_height)
1428	CODE:	1853	CODE:
1429	self->w = map_width;	1854	self->w = map_width;
1430	self->h = map_height;	1855	self->h = map_height;
1431		1856
1432	void	1857	void
1433	clear (CFPlus::Map self)	1858	clear (DC::Map self)
1434	CODE:	1859	CODE:
1435	map_clear (self);	1860	map_clear (self);
1436		1861
1437	void	1862	void
1438	set_tileid (CFPlus::Map self, int face, int tile)	1863	set_tileid (DC::Map self, int face, int tile)
1439	CODE:	1864	CODE:
1440	{	1865	{
1441	need_facenum (self, face); self->face2tile [face] = tile;	1866	need_facenum (self, face); self->face2tile [face] = tile;
1442	need_texid (self, tile);	1867	need_texid (self, tile);
1443	}	1868	}
1444		1869
1445	void	1870	void
1446	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1871	set_smooth (DC::Map self, int face, int smooth, int level)
1447	CODE:	1872	CODE:
1448	{	1873	{
1449	tileid texid;	1874	tileid texid;
1450	maptex *tex;	1875	maptex *tex;
1451		1876
…		…
1464	tex->smoothtile = self->face2tile [smooth];	1889	tex->smoothtile = self->face2tile [smooth];
1465	tex->smoothlevel = level;	1890	tex->smoothlevel = level;
1466	}	1891	}
1467		1892
1468	void	1893	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)	1894	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:	1895	CODE:
1471	{	1896	{
1472	need_texid (self, texid);	1897	need_texid (self, texid);
1473		1898
1474	{	1899	{
…		…
1493	// use uglier nearest interpolation because linear suffers	1918	// use uglier nearest interpolation because linear suffers
1494	// from transparent color bleeding and ugly wrapping effects.	1919	// from transparent color bleeding and ugly wrapping effects.
1495	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1920	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1496	}	1921	}
1497		1922
		1923	void
		1924	expire_textures (DC::Map self, int texid, int count)
		1925	PPCODE:
		1926	for (; texid < self->texs && count; ++texid, --count)
		1927	{
		1928	maptex *tex = self->tex + texid;
		1929
		1930	if (tex->name)
		1931	{
		1932	if (tex->unused)
		1933	{
		1934	tex->name = 0;
		1935	tex->unused = 0;
		1936	XPUSHs (sv_2mortal (newSViv (texid)));
		1937	}
		1938	else
		1939	tex->unused = 1;
		1940	}
		1941	}
		1942
1498	int	1943	int
1499	ox (CFPlus::Map self)	1944	ox (DC::Map self)
1500	ALIAS:	1945	ALIAS:
1501	oy = 1	1946	oy = 1
1502	x = 2	1947	x = 2
1503	y = 3	1948	y = 3
1504	w = 4	1949	w = 4
…		…
1515	}	1960	}
1516	OUTPUT:	1961	OUTPUT:
1517	RETVAL	1962	RETVAL
1518		1963
1519	void	1964	void
1520	scroll (CFPlus::Map self, int dx, int dy)	1965	scroll (DC::Map self, int dx, int dy)
1521	CODE:	1966	CODE:
1522	{	1967	{
1523	if (dx > 0)	1968	if (dx > 0)
1524	map_blank (self, self->x, self->y, dx, self->h);	1969	map_blank (self, self->x, self->y, dx, self->h);
1525	else if (dx < 0)	1970	else if (dx < 0)
…		…
1540	self->rows += MAP_EXTEND_Y;	1985	self->rows += MAP_EXTEND_Y;
1541	self->y += MAP_EXTEND_Y;	1986	self->y += MAP_EXTEND_Y;
1542	}	1987	}
1543	}	1988	}
1544		1989
1545	void	1990	SV *
1546	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1991	map1a_update (DC::Map self, SV *data_, int extmap)
1547	CODE:	1992	CODE:
1548	{	1993	{
1549	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1994	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1550	uint8_t *data_end = (uint8_t *)SvEND (data_);	1995	uint8_t *data_end = (uint8_t *)SvEND (data_);
1551	mapcell *cell;	1996	mapcell *cell;
1552	int x, y, flags;	1997	int x, y, z, flags;
		1998	AV *missing = newAV ();
		1999	RETVAL = newRV_noinc ((SV *)missing);
1553		2000
1554	while (data < data_end - 1)	2001	while (data < data_end - 1)
1555	{	2002	{
1556	flags = (data [0] << 8) + data [1]; data += 2;	2003	flags = (data [0] << 8) + data [1]; data += 2;
1557		2004
…		…
1577	uint8_t ext, cmd;	2024	uint8_t ext, cmd;
1578		2025
1579	do	2026	do
1580	{	2027	{
1581	ext = *data++;	2028	ext = *data++;
1582	cmd = ext & 0x3f;	2029	cmd = ext & 0x7f;
1583		2030
1584	if (cmd < 4)	2031	if (cmd < 4)
1585	cell->darkness = 255 - ext * 64 + 1;	2032	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1586	else if (cmd == 5) // health	2033	else if (cmd == 5) // health
1587	{	2034	{
1588	cell->stat_width = 1;	2035	cell->stat_width = 1;
1589	cell->stat_hp = *data++;	2036	cell->stat_hp = *data++;
1590	}	2037	}
1591	else if (cmd == 6) // monster width	2038	else if (cmd == 6) // monster width
1592	cell->stat_width = *data++ + 1;	2039	cell->stat_width = *data++ + 1;
1593	else if (cmd == 0x47)	2040	else if (cmd == 0x47)
1594	{	2041	{
1595	if (*data == 4)	2042	if (*data == 1) cell->player = data [1];
1596	; // decode player count	2043	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2044	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2045	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1597		2046
1598	data += *data + 1;	2047	data += *data + 1;
1599	}	2048	}
1600	else if (cmd == 8) // cell flags	2049	else if (cmd == 8) // cell flags
1601	cell->flags = *data++;	2050	cell->flags = *data++;
…		…
1608	}	2057	}
1609	else	2058	else
1610	cell->darkness = *data++ + 1;	2059	cell->darkness = *data++ + 1;
1611	}	2060	}
1612		2061
		2062	for (z = 0; z <= 2; ++z)
1613	if (flags & 4)	2063	if (flags & (4 >> z))
1614	{	2064	{
1615	faceid face = (data [0] << 8) + data [1]; data += 2;	2065	faceid face = (data [0] << 8) + data [1]; data += 2;
1616	need_facenum (self, face);	2066	need_facenum (self, face);
1617	cell->tile [0] = self->face2tile [face];	2067	cell->tile [z] = self->face2tile [face];
		2068
		2069	if (cell->tile [z])
		2070	{
		2071	maptex *tex = self->tex + cell->tile [z];
		2072	tex->unused = 0;
		2073	if (!tex->name)
		2074	av_push (missing, newSViv (cell->tile [z]));
		2075
		2076	if (tex->smoothtile)
		2077	{
		2078	maptex *smooth = self->tex + tex->smoothtile;
		2079	smooth->unused = 0;
		2080	if (!smooth->name)
		2081	av_push (missing, newSViv (tex->smoothtile));
		2082	}
		2083	}
1618	}	2084	}
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	}	2085	}
1634	else	2086	else
1635	cell->darkness = 0;	2087	CELL_CLEAR (cell);
1636	}	2088	}
1637	}	2089	}
		2090	OUTPUT:
		2091	RETVAL
1638		2092
1639	SV *	2093	SV *
1640	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2094	mapmap (DC::Map self, int x0, int y0, int w, int h)
1641	CODE:	2095	CODE:
1642	{	2096	{
1643	int x1, x;	2097	int x1, x;
1644	int y1, y;	2098	int y1, y;
1645	int z;	2099	int z;
…		…
1690	}	2144	}
1691	OUTPUT:	2145	OUTPUT:
1692	RETVAL	2146	RETVAL
1693		2147
1694	void	2148	void
1695	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2149	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:	2150	CODE:
1697	{	2151	{
		2152	int x, y, z;
		2153
1698	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2154	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1699	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2155	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)	2156	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1701	smooth_key skey;	2157	smooth_key skey;
1702	int x, y, z;	2158	int pl_x, pl_y;
1703	int last_name;	2159	maptex pl_tex;
		2160	rc_t *rc = rc_alloc ();
		2161	rc_t *rc_ov = rc_alloc ();
		2162	rc_key_t key;
		2163	rc_array_t *arr;
1704		2164
		2165	pl_tex.name = 0;
		2166
1705	// thats current max. sorry.	2167	// that's current max. sorry.
1706	if (sw > 255) sw = 255;	2168	if (sw > 255) sw = 255;
1707	if (sh > 255) sh = 255;	2169	if (sh > 255) sh = 255;
1708		2170
1709	// clear key, in case of extra padding	2171	// clear key, in case of extra padding
1710	memset (&skey, 0, sizeof (skey));	2172	memset (&skey, 0, sizeof (skey));
1711		2173
1712	glColor4ub (255, 255, 255, 255);	2174	memset (&key, 0, sizeof (key));
1713		2175	key.r = 255;
1714	glEnable (GL_BLEND);	2176	key.g = 255;
1715	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2177	key.b = 255;
1716	glEnable (GL_TEXTURE_2D);	2178	key.a = 255;
1717	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2179	key.mode = GL_QUADS;
1718		2180	key.format = GL_T2F_V3F;
1719	glBegin (GL_QUADS);
1720
1721	last_name = 0;
1722		2181
1723	mx += self->x;	2182	mx += self->x;
1724	my += self->y;	2183	my += self->y;
1725		2184
1726	// first pass: determine smooth_max	2185	// first pass: determine smooth_max
…		…
1743	MAX (self->tex [cell->tile [1]].smoothlevel,	2202	MAX (self->tex [cell->tile [1]].smoothlevel,
1744	self->tex [cell->tile [2]].smoothlevel));	2203	self->tex [cell->tile [2]].smoothlevel));
1745	}	2204	}
1746	}	2205	}
1747		2206
		2207	glEnable (GL_BLEND);
		2208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2209	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2210
1748	for (z = 0; z <= 2; z++)	2211	for (z = 0; z <= 2; z++)
1749	{	2212	{
1750	memset (smooth_level, 0, sizeof (smooth_level));	2213	memset (smooth_level, 0, sizeof (smooth_level));
		2214	key.texname = -1;
1751		2215
1752	for (y = 0; y < sh; y++)	2216	for (y = 0; y < sh; y++)
1753	if (0 <= y + my && y + my < self->rows)	2217	if (0 <= y + my && y + my < self->rows)
1754	{	2218	{
1755	maprow *row = self->row + (y + my);	2219	maprow *row = self->row + (y + my);
…		…
1761	tileid tile = cell->tile [z];	2225	tileid tile = cell->tile [z];
1762		2226
1763	if (tile)	2227	if (tile)
1764	{	2228	{
1765	maptex tex = self->tex [tile];	2229	maptex tex = self->tex [tile];
1766	int px = (x + 1) * T - tex.w;	2230	int px, py;
1767	int py = (y + 1) * T - tex.h;
1768		2231
1769	// suppressing texture state switches here
1770	// is only moderately effective, but worth the extra effort
1771	if (last_name != tex.name)	2232	if (key.texname != tex.name)
1772	{	2233	{
		2234	self->tex [tile].unused = 0;
		2235
1773	if (!tex.name)	2236	if (!tex.name)
1774	tex = self->tex [2]; /* missing, replace by noface */	2237	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1775		2238
1776	glEnd ();	2239	key.texname = tex.name;
1777	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2240	arr = rc_array (rc, &key);
1778	glBegin (GL_QUADS);
1779	}	2241	}
1780		2242
1781	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2243	px = (x + 1) * T - tex.w;
1782	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2244	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		2245
1786	if (cell->flags && z == 2)	2246	if (expect_false (cell->player == player) && expect_false (z == 2))
1787	{	2247	{
1788	if (cell->flags & 1)	2248	pl_x = px;
		2249	pl_y = py;
		2250	pl_tex = tex;
1789	{	2251	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	}	2252	}
		2253
		2254	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2255	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2256	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2257	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1804		2258
1805	// update smooth hash	2259	// update smooth hash
1806	if (tex.smoothtile)	2260	if (tex.smoothtile)
1807	{	2261	{
1808	skey.tile = tex.smoothtile;	2262	skey.tile = tex.smoothtile;
…		…
1839	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2293	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);	2294	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);	2295	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1842	}	2296	}
1843	}	2297	}
		2298
		2299	if (expect_false (z == 2) && expect_false (cell->flags))
		2300	{
		2301	// overlays such as the speech bubble, probably more to come
		2302	if (cell->flags & 1)
		2303	{
		2304	rc_key_t key_ov = key;
		2305	maptex tex = self->tex [TEXID_SPEECH];
		2306	rc_array_t *arr;
		2307	int px = x * T + T * 2 / 32;
		2308	int py = y * T - T * 6 / 32;
		2309
		2310	key_ov.texname = tex.name;
		2311	arr = rc_array (rc_ov, &key_ov);
		2312
		2313	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2314	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2315	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2316	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2317	}
		2318	}
1844	}	2319	}
1845	}	2320	}
		2321
		2322	rc_draw (rc);
		2323	rc_clear (rc);
1846		2324
1847	// go through all smoothlevels, lowest to highest, then draw.	2325	// go through all smoothlevels, lowest to highest, then draw.
1848	// this is basically counting sort	2326	// this is basically counting sort
1849	{	2327	{
1850	int w, b;	2328	int w, b;
1851		2329
		2330	glEnable (GL_TEXTURE_2D);
		2331	glBegin (GL_QUADS);
1852	for (w = 0; w < 256 / 32; ++w)	2332	for (w = 0; w < 256 / 32; ++w)
1853	{	2333	{
1854	uint32_t smask = smooth_level [w];	2334	uint32_t smask = smooth_level [w];
1855	if (smask)	2335	if (smask)
1856	for (b = 0; b < 32; ++b)	2336	for (b = 0; b < 32; ++b)
…		…
1875	int border = bits & 15;	2355	int border = bits & 15;
1876	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2356	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1877	float dx = tex.s * .0625f; // 16 images/row	2357	float dx = tex.s * .0625f; // 16 images/row
1878	float dy = tex.t * .5f ; // 2 images/column	2358	float dy = tex.t * .5f ; // 2 images/column
1879		2359
1880	// this time naively avoiding texture state changes
1881	// save gobs of state changes.
1882	if (last_name != tex.name)	2360	if (tex.name)
1883	{	2361	{
		2362	// this time avoiding texture state changes
		2363	// save gobs of state changes.
1884	if (!tex.name)	2364	if (key.texname != tex.name)
1885	continue; // smoothing not yet available	2365	{
		2366	self->tex [skey->tile].unused = 0;
1886		2367
1887	glEnd ();	2368	glEnd ();
1888	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2369	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1889	glBegin (GL_QUADS);	2370	glBegin (GL_QUADS);
1890	}	2371	}
1891		2372
1892	if (border)	2373	if (border)
1893	{	2374	{
1894	float ox = border * dx;	2375	float ox = border * dx;
1895		2376
1896	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2377	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1897	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2378	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1898	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2379	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1899	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2380	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1900	}	2381	}
1901		2382
1902	if (corner)	2383	if (corner)
1903	{	2384	{
1904	float ox = corner * dx;	2385	float ox = corner * dx;
1905		2386
1906	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2387	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1907	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2388	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1908	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2389	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1909	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2390	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2391	}
1910	}	2392	}
1911	}	2393	}
1912	}	2394	}
1913	}	2395	}
1914	}	2396	}
		2397
		2398	glEnd ();
		2399	glDisable (GL_TEXTURE_2D);
		2400	key.texname = -1;
1915	}	2401	}
1916		2402
1917	hv_clear (smooth);	2403	hv_clear (smooth);
1918	}	2404	}
1919		2405
1920	glEnd ();	2406	if (pl_tex.name)
		2407	{
		2408	maptex tex = pl_tex;
		2409	int px = pl_x + sdx;
		2410	int py = pl_y + sdy;
1921		2411
1922	glDisable (GL_TEXTURE_2D);	2412	key.texname = tex.name;
		2413	arr = rc_array (rc, &key);
		2414
		2415	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2416	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2417	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2418	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2419
		2420	rc_draw (rc);
		2421	}
		2422
		2423	rc_draw (rc_ov);
		2424	rc_clear (rc_ov);
		2425
1923	glDisable (GL_BLEND);	2426	glDisable (GL_BLEND);
		2427	rc_free (rc);
		2428	rc_free (rc_ov);
1924		2429
1925	// top layer: overlays such as the health bar	2430	// top layer: overlays such as the health bar
1926	for (y = 0; y < sh; y++)	2431	for (y = 0; y < sh; y++)
1927	if (0 <= y + my && y + my < self->rows)	2432	if (0 <= y + my && y + my < self->rows)
1928	{	2433	{
…		…
1933	{	2438	{
1934	mapcell *cell = row->col + (x + mx - row->c0);	2439	mapcell *cell = row->col + (x + mx - row->c0);
1935		2440
1936	int px = x * T;	2441	int px = x * T;
1937	int py = y * T;	2442	int py = y * T;
		2443
		2444	if (expect_false (cell->player == player))
		2445	{
		2446	px += sdx;
		2447	py += sdy;
		2448	}
1938		2449
1939	if (cell->stat_hp)	2450	if (cell->stat_hp)
1940	{	2451	{
1941	int width = cell->stat_width * T;	2452	int width = cell->stat_width * T;
1942	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2453	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1953	}	2464	}
1954	}	2465	}
1955	}	2466	}
1956		2467
1957	void	2468	void
1958	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2469	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1959	CODE:	2470	CODE:
1960	{	2471	{
1961	static float color[16][3] = {	2472	static float color[16][3] = {
1962	{ 0.00F, 0.00F, 0.00F },	2473	{ 0.00f, 0.00f, 0.00f },
1963	{ 1.00F, 1.00F, 1.00F },	2474	{ 1.00f, 1.00f, 1.00f },
1964	{ 0.00F, 0.00F, 0.55F },	2475	{ 0.00f, 0.00f, 0.55f },
1965	{ 1.00F, 0.00F, 0.00F },	2476	{ 1.00f, 0.00f, 0.00f },
1966		2477
1967	{ 1.00F, 0.54F, 0.00F },	2478	{ 1.00f, 0.54f, 0.00f },
1968	{ 0.11F, 0.56F, 1.00F },	2479	{ 0.11f, 0.56f, 1.00f },
1969	{ 0.93F, 0.46F, 0.00F },	2480	{ 0.93f, 0.46f, 0.00f },
1970	{ 0.18F, 0.54F, 0.34F },	2481	{ 0.18f, 0.54f, 0.34f },
1971		2482
1972	{ 0.56F, 0.73F, 0.56F },	2483	{ 0.56f, 0.73f, 0.56f },
1973	{ 0.80F, 0.80F, 0.80F },	2484	{ 0.80f, 0.80f, 0.80f },
1974	{ 0.55F, 0.41F, 0.13F },	2485	{ 0.55f, 0.41f, 0.13f },
1975	{ 0.99F, 0.77F, 0.26F },	2486	{ 0.99f, 0.77f, 0.26f },
1976		2487
1977	{ 0.74F, 0.65F, 0.41F },	2488	{ 0.74f, 0.65f, 0.41f },
1978		2489
1979	{ 0.00F, 1.00F, 1.00F },	2490	{ 0.00f, 1.00f, 1.00f },
1980	{ 1.00F, 0.00F, 1.00F },	2491	{ 1.00f, 0.00f, 1.00f },
1981	{ 1.00F, 1.00F, 0.00F },	2492	{ 1.00f, 1.00f, 0.00f },
1982	};	2493	};
1983		2494
1984	int x, y;	2495	int x, y;
1985		2496
1986	glEnable (GL_TEXTURE_2D);	2497	glEnable (GL_TEXTURE_2D);
		2498	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2499	* but the nvidia driver (185.18.14) mishandles alpha textures
		2500	* and takes the colour from god knows where instead of using
		2501	* Cp. MODULATE results in the same colour, but slightly different
		2502	* alpha, but atcually gives us the correct colour with nvidia.
		2503	*/
1987	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2504	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1988	glEnable (GL_BLEND);	2505	glEnable (GL_BLEND);
1989	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2506	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1990	glBegin (GL_QUADS);	2507	glBegin (GL_QUADS);
1991		2508
1992	for (y = 0; y < h; y++)	2509	for (y = 0; y < h; y++)
…		…
1996		2513
1997	if (m)	2514	if (m)
1998	{	2515	{
1999	float *c = color [m & 15];	2516	float *c = color [m & 15];
2000		2517
2001	float tx1 = m & 0x40 ? 0.5 : 0.;	2518	float tx1 = m & 0x40 ? 0.5f : 0.f;
2002	float tx2 = tx1 + 0.5;	2519	float tx2 = tx1 + 0.5f;
2003		2520
2004	glColor4f (c[0], c[1], c[2], 0.75);	2521	glColor4f (c[0], c[1], c[2], 1);
2005	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2522	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2006	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2523	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2007	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2524	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2008	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2525	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2009	}	2526	}
…		…
2013	glDisable (GL_BLEND);	2530	glDisable (GL_BLEND);
2014	glDisable (GL_TEXTURE_2D);	2531	glDisable (GL_TEXTURE_2D);
2015	}	2532	}
2016		2533
2017	void	2534	void
2018	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2535	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2019	PPCODE:	2536	PPCODE:
2020	{	2537	{
2021	int x, y;	2538	int x, y;
2022	int sw1 = sw + 2;	2539	int sw1 = sw + 2;
2023	int sh1 = sh + 2;	2540	int sh1 = sh + 2;
2024	int sh3 = sh * 3;	2541	int sh3 = sh * 3;
2025	int sw34 = (sw * 3 + 3) & ~3;	2542	int sw3 = sw * 3;
2026	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2543	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2027	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2544	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2028	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2545	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2029		2546
2030	SvPOK_only (darkness3_sv);	2547	SvPOK_only (darkness3_sv);
2031	SvCUR_set (darkness3_sv, sw34 * sh3);	2548	SvCUR_set (darkness3_sv, sw3 * sh3);
2032		2549
2033	mx += self->x - 1;	2550	mx += self->x - 1;
2034	my += self->y - 1;	2551	my += self->y - 1;
2035
2036	memset (darkness1, 255, sw1 * sh1);
2037		2552
2038	for (y = 0; y < sh1; y++)	2553	for (y = 0; y < sh1; y++)
2039	if (0 <= y + my && y + my < self->rows)	2554	if (0 <= y + my && y + my < self->rows)
2040	{	2555	{
2041	maprow *row = self->row + (y + my);	2556	maprow *row = self->row + (y + my);
…		…
2044	if (row->c0 <= x + mx && x + mx < row->c1)	2559	if (row->c0 <= x + mx && x + mx < row->c1)
2045	{	2560	{
2046	mapcell *cell = row->col + (x + mx - row->c0);	2561	mapcell *cell = row->col + (x + mx - row->c0);
2047		2562
2048	darkness1 [y * sw1 + x] = cell->darkness	2563	darkness1 [y * sw1 + x] = cell->darkness
2049	? 255 - (cell->darkness - 1)	2564	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2050	: 255 - FOW_DARKNESS;	2565	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2051	}	2566	}
2052	}	2567	}
2053		2568
2054	for (y = 0; y < sh; ++y)	2569	for (y = 0; y < sh; ++y)
2055	for (x = 0; x < sw; ++x)	2570	for (x = 0; x < sw; ++x)
…		…
2074		2589
2075	uint8_t r13 = (d13 + d23 + d12) / 3;	2590	uint8_t r13 = (d13 + d23 + d12) / 3;
2076	uint8_t r23 = d23;	2591	uint8_t r23 = d23;
2077	uint8_t r33 = (d23 + d33 + d32) / 3;	2592	uint8_t r33 = (d23 + d33 + d32) / 3;
2078		2593
2079	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2594	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2080	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2595	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2081	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2596	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2082	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2597	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2083	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2598	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2084	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2599	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2085	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2600	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2086	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2601	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2087	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2602	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2088	}	2603	}
2089		2604
2090	free (darkness1);	2605	free (darkness1);
2091		2606
2092	EXTEND (SP, 3);	2607	EXTEND (SP, 3);
2093	PUSHs (sv_2mortal (newSViv (sw34)));	2608	PUSHs (sv_2mortal (newSViv (sw3)));
2094	PUSHs (sv_2mortal (newSViv (sh3)));	2609	PUSHs (sv_2mortal (newSViv (sh3)));
2095	PUSHs (darkness3_sv);	2610	PUSHs (darkness3_sv);
2096	}	2611	}
2097		2612
2098	SV *	2613	SV *
2099	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2614	get_rect (DC::Map self, int x0, int y0, int w, int h)
2100	CODE:	2615	CODE:
2101	{	2616	{
2102	int x, y, x1, y1;	2617	int x, y, x1, y1;
2103	SV *data_sv = newSV (w * h * 7 + 5);	2618	SV *data_sv = newSV (w * h * 7 + 5);
2104	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2619	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2161	else	2676	else
2162	*data++ = 0;	2677	*data++ = 0;
2163	}	2678	}
2164	}	2679	}
2165		2680
		2681	/* if size is w*h + 5 then no data has been found */
		2682	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2683	{
2166	SvPOK_only (data_sv);	2684	SvPOK_only (data_sv);
2167	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2685	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2686	}
		2687
2168	RETVAL = data_sv;	2688	RETVAL = data_sv;
2169	}	2689	}
2170	OUTPUT:	2690	OUTPUT:
2171	RETVAL	2691	RETVAL
2172		2692
2173	void	2693	void
2174	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2694	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2175	PPCODE:	2695	PPCODE:
2176	{	2696	{
2177	int x, y, z;	2697	int x, y, z;
2178	int w, h;	2698	int w, h;
2179	int x1, y1;	2699	int x1, y1;
		2700	STRLEN len;
		2701	uint8_t *data, *end;
		2702
		2703	len = SvLEN (data_sv);
		2704	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2705	data = SvPVbyte_nolen (data_sv);
		2706	end = data + len + 8;
		2707
		2708	if (len < 5)
		2709	XSRETURN_EMPTY;
2180		2710
2181	if (*data++ != 0)	2711	if (*data++ != 0)
2182	return; /* version mismatch */	2712	XSRETURN_EMPTY; /* version mismatch */
2183		2713
2184	w = *data++ << 8; w |= *data++;	2714	w = *data++ << 8; w |= *data++;
2185	h = *data++ << 8; h |= *data++;	2715	h = *data++ << 8; h |= *data++;
2186		2716
2187	// we need to do this 'cause we don't keep an absolute coord system for rows	2717	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2199	{	2729	{
2200	maprow *row = map_get_row (self, y);	2730	maprow *row = map_get_row (self, y);
2201		2731
2202	for (x = x0; x < x1; x++)	2732	for (x = x0; x < x1; x++)
2203	{	2733	{
		2734	uint8_t flags;
		2735
		2736	if (data + 7 >= end)
		2737	XSRETURN_EMPTY;
		2738
2204	uint8_t flags = *data++;	2739	flags = *data++;
2205		2740
2206	if (flags)	2741	if (flags)
2207	{	2742	{
2208	mapcell *cell = row_get_cell (row, x);	2743	mapcell *cell = row_get_cell (row, x);
2209	tileid tile[3] = { 0, 0, 0 };	2744	tileid tile[3] = { 0, 0, 0 };
…		…
2212	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2747	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2213	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2748	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2214		2749
2215	if (cell->darkness == 0)	2750	if (cell->darkness == 0)
2216	{	2751	{
2217	cell->darkness = 0;	2752	/*cell->darkness = 0;*/
		2753	EXTEND (SP, 3);
2218		2754
2219	for (z = 0; z <= 2; z++)	2755	for (z = 0; z <= 2; z++)
2220	{	2756	{
2221	tileid t = tile [z];	2757	tileid t = tile [z];
2222		2758
2223	if (t >= self->texs || (t && !self->tex [t].name))	2759	if (t >= self->texs || (t && !self->tex [t].name))
2224	{	2760	{
2225	XPUSHs (sv_2mortal (newSViv (t)));	2761	PUSHs (sv_2mortal (newSViv (t)));
2226	need_texid (self, t);	2762	need_texid (self, t);
2227	}	2763	}
2228		2764
2229	cell->tile [z] = t;	2765	cell->tile [z] = t;
2230	}	2766	}
…		…
2232	}	2768	}
2233	}	2769	}
2234	}	2770	}
2235	}	2771	}
2236		2772
2237	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2773	MODULE = Deliantra::Client PACKAGE = DC::RW
		2774
		2775	DC::RW
		2776	new (SV *class, SV *data_sv)
		2777	CODE:
		2778	{
		2779	STRLEN datalen;
		2780	char *data = SvPVbyte (data_sv, datalen);
		2781
		2782	RETVAL = SDL_RWFromConstMem (data, datalen);
		2783	}
		2784	OUTPUT:
		2785	RETVAL
		2786
		2787	DC::RW
		2788	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2789	CODE:
		2790	RETVAL = SDL_RWFromFile (path, mode);
		2791	OUTPUT:
		2792	RETVAL
		2793
		2794	# fails on win32:
		2795	# dc.xs(2268) : error C2059: syntax error : '('
		2796	#void
		2797	#close (DC::RW self)
		2798	# CODE:
		2799	# (self->(close)) (self);
		2800
		2801	MODULE = Deliantra::Client PACKAGE = DC::Channel
2238		2802
2239	PROTOTYPES: DISABLE	2803	PROTOTYPES: DISABLE
2240		2804
2241	CFPlus::MixChunk	2805	DC::Channel
2242	new_from_file (SV *class, char *path)	2806	find ()
2243	CODE:	2807	CODE:
2244	RETVAL = Mix_LoadWAV (path);	2808	{
		2809	RETVAL = Mix_GroupAvailable (-1);
		2810
		2811	if (RETVAL < 0)
		2812	{
		2813	RETVAL = Mix_GroupOldest (-1);
		2814
		2815	if (RETVAL < 0)
		2816	{
		2817	// happens sometimes, maybe it just stopped playing(?)
		2818	RETVAL = Mix_GroupAvailable (-1);
		2819
		2820	if (RETVAL < 0)
		2821	XSRETURN_UNDEF;
		2822	}
		2823	else
		2824	Mix_HaltChannel (RETVAL);
		2825	}
		2826
		2827	Mix_UnregisterAllEffects (RETVAL);
		2828	Mix_Volume (RETVAL, 128);
		2829	}
2245	OUTPUT:	2830	OUTPUT:
2246	RETVAL	2831	RETVAL
2247		2832
2248	void	2833	void
		2834	halt (DC::Channel self)
		2835	CODE:
		2836	Mix_HaltChannel (self);
		2837
		2838	void
		2839	expire (DC::Channel self, int ticks = -1)
		2840	CODE:
		2841	Mix_ExpireChannel (self, ticks);
		2842
		2843	void
		2844	fade_out (DC::Channel self, int ticks = -1)
		2845	CODE:
		2846	Mix_FadeOutChannel (self, ticks);
		2847
		2848	int
		2849	volume (DC::Channel self, int volume)
		2850	CODE:
		2851	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2852	OUTPUT:
		2853	RETVAL
		2854
		2855	void
		2856	unregister_all_effects (DC::Channel self)
		2857	CODE:
		2858	Mix_UnregisterAllEffects (self);
		2859
		2860	void
		2861	set_panning (DC::Channel self, int left, int right)
		2862	CODE:
		2863	left = CLAMP (left , 0, 255);
		2864	right = CLAMP (right, 0, 255);
		2865	Mix_SetPanning (self, left, right);
		2866
		2867	void
		2868	set_distance (DC::Channel self, int distance)
		2869	CODE:
		2870	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2871
		2872	void
		2873	set_position (DC::Channel self, int angle, int distance)
		2874	CODE:
		2875
		2876	void
		2877	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2878	CODE:
		2879	{
		2880	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2881	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2882	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2883	}
		2884
		2885	void
		2886	set_reverse_stereo (DC::Channel self, int flip)
		2887	CODE:
		2888	Mix_SetReverseStereo (self, flip);
		2889
		2890	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2891
		2892	PROTOTYPES: DISABLE
		2893
		2894	void
		2895	decoders ()
		2896	PPCODE:
		2897	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2898	int i, num = Mix_GetNumChunkDecoders ();
		2899	EXTEND (SP, num);
		2900	for (i = 0; i < num; ++i)
		2901	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2902	#else
		2903	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2904	#endif
		2905
		2906	DC::MixChunk
		2907	new (SV *class, DC::RW rwops)
		2908	CODE:
		2909	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2910	OUTPUT:
		2911	RETVAL
		2912
		2913	void
2249	DESTROY (CFPlus::MixChunk self)	2914	DESTROY (DC::MixChunk self)
2250	CODE:	2915	CODE:
2251	Mix_FreeChunk (self);	2916	Mix_FreeChunk (self);
2252		2917
2253	int	2918	int
2254	volume (CFPlus::MixChunk self, int volume = -1)	2919	volume (DC::MixChunk self, int volume = -1)
2255	CODE:	2920	CODE:
		2921	if (items > 1)
		2922	volume = CLAMP (volume, 0, 128);
2256	RETVAL = Mix_VolumeChunk (self, volume);	2923	RETVAL = Mix_VolumeChunk (self, volume);
2257	OUTPUT:	2924	OUTPUT:
2258	RETVAL	2925	RETVAL
2259		2926
2260	int	2927	DC::Channel
2261	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2928	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2262	CODE:	2929	CODE:
		2930	{
2263	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2931	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2932
		2933	if (RETVAL < 0)
		2934	XSRETURN_UNDEF;
		2935
		2936	if (channel < 0)
		2937	{
		2938	Mix_UnregisterAllEffects (RETVAL);
		2939	Mix_Volume (RETVAL, 128);
		2940	}
		2941	}
2264	OUTPUT:	2942	OUTPUT:
2265	RETVAL	2943	RETVAL
2266		2944
2267	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2945	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2946
		2947	void
		2948	decoders ()
		2949	PPCODE:
		2950	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2951	int i, num = Mix_GetNumMusicDecoders ();
		2952	EXTEND (SP, num);
		2953	for (i = 0; i < num; ++i)
		2954	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2955	#else
		2956	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2957	#endif
2268		2958
2269	int	2959	int
2270	volume (int volume = -1)	2960	volume (int volume = -1)
2271	PROTOTYPE: ;$	2961	PROTOTYPE: ;$
2272	CODE:	2962	CODE:
		2963	if (items > 0)
		2964	volume = CLAMP (volume, 0, 128);
2273	RETVAL = Mix_VolumeMusic (volume);	2965	RETVAL = Mix_VolumeMusic (volume);
2274	OUTPUT:	2966	OUTPUT:
2275	RETVAL	2967	RETVAL
2276		2968
		2969	void
		2970	fade_out (int ms)
		2971	CODE:
		2972	Mix_FadeOutMusic (ms);
		2973
		2974	void
		2975	halt ()
		2976	CODE:
		2977	Mix_HaltMusic ();
		2978
2277	int	2979	int
2278	fade_out (int ms)	2980	playing ()
2279	CODE:	2981	CODE:
2280	RETVAL = Mix_FadeOutMusic (ms);	2982	RETVAL = Mix_PlayingMusic ();
2281	OUTPUT:	2983	OUTPUT:
2282	RETVAL	2984	RETVAL
2283		2985
2284	CFPlus::MixMusic	2986	DC::MixMusic
2285	new_from_file (SV *class, char *path)	2987	new (SV *class, DC::RW rwops)
2286	CODE:	2988	CODE:
2287	RETVAL = Mix_LoadMUS (path);	2989	RETVAL = Mix_LoadMUS_RW (rwops);
2288	OUTPUT:	2990	OUTPUT:
2289	RETVAL	2991	RETVAL
2290		2992
2291	void	2993	void
2292	DESTROY (CFPlus::MixMusic self)	2994	DESTROY (DC::MixMusic self)
2293	CODE:	2995	CODE:
2294	Mix_FreeMusic (self);	2996	Mix_FreeMusic (self);
2295		2997
2296	int	2998	int
2297	play (CFPlus::MixMusic self, int loops = -1)	2999	play (DC::MixMusic self, int loops = -1)
2298	CODE:	3000	CODE:
2299	RETVAL = Mix_PlayMusic (self, loops);	3001	RETVAL = Mix_PlayMusic (self, loops);
2300	OUTPUT:	3002	OUTPUT:
2301	RETVAL	3003	RETVAL
2302		3004
2303	int	3005	void
2304	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3006	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2305	CODE:	3007	CODE:
2306	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3008	Mix_FadeInMusicPos (self, loops, ms, position);
2307	OUTPUT:
2308	RETVAL
2309		3009
2310	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3010	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2311		3011
2312	PROTOTYPES: ENABLE	3012	PROTOTYPES: ENABLE
2313		3013
2314	BOOT:	3014	BOOT:
2315	{	3015	{
2316	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3016	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2317	static const struct {	3017	static const struct {
2318	const char *name;	3018	const char *name;
2319	IV iv;	3019	IV iv;
2320	} *civ, const_iv[] = {	3020	} *civ, const_iv[] = {
2321	# define const_iv(name) { # name, (IV)name }	3021	# define const_iv(name) { # name, (IV)name }
2322	const_iv (GL_VENDOR),	3022	const_iv (GL_VENDOR),
2323	const_iv (GL_VERSION),	3023	const_iv (GL_VERSION),
2324	const_iv (GL_EXTENSIONS),	3024	const_iv (GL_EXTENSIONS),
		3025	const_iv (GL_MAX_TEXTURE_UNITS),
2325	const_iv (GL_COLOR_MATERIAL),	3026	const_iv (GL_COLOR_MATERIAL),
2326	const_iv (GL_SMOOTH),	3027	const_iv (GL_SMOOTH),
2327	const_iv (GL_FLAT),	3028	const_iv (GL_FLAT),
2328	const_iv (GL_DITHER),	3029	const_iv (GL_DITHER),
2329	const_iv (GL_BLEND),	3030	const_iv (GL_BLEND),
…		…
2341	const_iv (GL_ZERO),	3042	const_iv (GL_ZERO),
2342	const_iv (GL_SRC_ALPHA),	3043	const_iv (GL_SRC_ALPHA),
2343	const_iv (GL_DST_ALPHA),	3044	const_iv (GL_DST_ALPHA),
2344	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3045	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2345	const_iv (GL_ONE_MINUS_DST_ALPHA),	3046	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3047	const_iv (GL_SRC_COLOR),
		3048	const_iv (GL_DST_COLOR),
		3049	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3050	const_iv (GL_ONE_MINUS_DST_COLOR),
2346	const_iv (GL_SRC_ALPHA_SATURATE),	3051	const_iv (GL_SRC_ALPHA_SATURATE),
2347	const_iv (GL_RGB),	3052	const_iv (GL_RGB),
2348	const_iv (GL_RGBA),	3053	const_iv (GL_RGBA),
2349	const_iv (GL_RGBA4),	3054	const_iv (GL_RGBA4),
2350	const_iv (GL_RGBA8),	3055	const_iv (GL_RGBA8),
…		…
2356	const_iv (GL_INTENSITY),	3061	const_iv (GL_INTENSITY),
2357	const_iv (GL_LUMINANCE),	3062	const_iv (GL_LUMINANCE),
2358	const_iv (GL_LUMINANCE_ALPHA),	3063	const_iv (GL_LUMINANCE_ALPHA),
2359	const_iv (GL_FLOAT),	3064	const_iv (GL_FLOAT),
2360	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3065	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3066	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3067	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3068	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3069	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3070	const_iv (GL_COMPRESSED_RGB_ARB),
		3071	const_iv (GL_COMPRESSED_RGBA_ARB),
2361	const_iv (GL_COMPILE),	3072	const_iv (GL_COMPILE),
2362	const_iv (GL_PROXY_TEXTURE_1D),	3073	const_iv (GL_PROXY_TEXTURE_1D),
2363	const_iv (GL_PROXY_TEXTURE_2D),	3074	const_iv (GL_PROXY_TEXTURE_2D),
2364	const_iv (GL_TEXTURE_1D),	3075	const_iv (GL_TEXTURE_1D),
2365	const_iv (GL_TEXTURE_2D),	3076	const_iv (GL_TEXTURE_2D),
…		…
2404	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3115	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2405	const_iv (GL_POINT_SMOOTH_HINT),	3116	const_iv (GL_POINT_SMOOTH_HINT),
2406	const_iv (GL_LINE_SMOOTH_HINT),	3117	const_iv (GL_LINE_SMOOTH_HINT),
2407	const_iv (GL_POLYGON_SMOOTH_HINT),	3118	const_iv (GL_POLYGON_SMOOTH_HINT),
2408	const_iv (GL_GENERATE_MIPMAP_HINT),	3119	const_iv (GL_GENERATE_MIPMAP_HINT),
		3120	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2409	const_iv (GL_FASTEST),	3121	const_iv (GL_FASTEST),
2410	const_iv (GL_DONT_CARE),	3122	const_iv (GL_DONT_CARE),
2411	const_iv (GL_NICEST),	3123	const_iv (GL_NICEST),
2412	const_iv (GL_V2F),	3124	const_iv (GL_V2F),
2413	const_iv (GL_V3F),	3125	const_iv (GL_V3F),
2414	const_iv (GL_T2F_V3F),	3126	const_iv (GL_T2F_V3F),
2415	const_iv (GL_T2F_N3F_V3F),	3127	const_iv (GL_T2F_N3F_V3F),
		3128	const_iv (GL_FUNC_ADD),
		3129	const_iv (GL_FUNC_SUBTRACT),
		3130	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2416	# undef const_iv	3131	# undef const_iv
2417	};	3132	};
2418		3133
2419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3134	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3135	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2421		3136
2422	texture_av = newAV ();	3137	texture_av = newAV ();
2423	AvREAL_off (texture_av);	3138	AvREAL_off (texture_av);
2424	}	3139	}
2425		3140
		3141	void
		3142	disable_GL_EXT_blend_func_separate ()
		3143	CODE:
		3144	gl.BlendFuncSeparate = 0;
		3145	gl.BlendFuncSeparateEXT = 0;
		3146
		3147	void
		3148	apple_nvidia_bug (int enable)
		3149
2426	char *	3150	char *
2427	gl_vendor ()	3151	gl_vendor ()
2428	CODE:	3152	CODE:
2429	RETVAL = (char *)glGetString (GL_VENDOR);	3153	RETVAL = (char *)glGetString (GL_VENDOR);
2430	OUTPUT:	3154	OUTPUT:
…		…
2460		3184
2461	int glGetError ()	3185	int glGetError ()
2462		3186
2463	void glFinish ()	3187	void glFinish ()
2464		3188
		3189	void glFlush ()
		3190
2465	void glClear (int mask)	3191	void glClear (int mask)
2466		3192
2467	void glClearColor (float r, float g, float b, float a = 1.0)	3193	void glClearColor (float r, float g, float b, float a = 1.0)
2468	PROTOTYPE: @	3194	PROTOTYPE: @
2469		3195
…		…
2478	void glBlendFunc (int sfactor, int dfactor)	3204	void glBlendFunc (int sfactor, int dfactor)
2479		3205
2480	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3206	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2481	CODE:	3207	CODE:
2482	gl_BlendFuncSeparate (sa, da, saa, daa);	3208	gl_BlendFuncSeparate (sa, da, saa, daa);
		3209
		3210	# void glBlendEquation (int se)
2483		3211
2484	void glDepthMask (int flag)	3212	void glDepthMask (int flag)
2485		3213
2486	void glLogicOp (int opcode)	3214	void glLogicOp (int opcode)
2487		3215
…		…
2522	void glRotate (float angle, float x, float y, float z)	3250	void glRotate (float angle, float x, float y, float z)
2523	CODE:	3251	CODE:
2524	glRotatef (angle, x, y, z);	3252	glRotatef (angle, x, y, z);
2525		3253
2526	void glColor (float r, float g, float b, float a = 1.0)	3254	void glColor (float r, float g, float b, float a = 1.0)
		3255	PROTOTYPE: @
2527	ALIAS:	3256	ALIAS:
2528	glColor_premultiply = 1	3257	glColor_premultiply = 1
2529	CODE:	3258	CODE:
2530	if (ix)	3259	if (ix)
2531	{	3260	{
…		…
2547		3276
2548	void glTexCoord (float s, float t)	3277	void glTexCoord (float s, float t)
2549	CODE:	3278	CODE:
2550	glTexCoord2f (s, t);	3279	glTexCoord2f (s, t);
2551		3280
		3281	void glRect (float x1, float y1, float x2, float y2)
		3282	CODE:
		3283	glRectf (x1, y1, x2, y2);
		3284
		3285	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3286	CODE:
		3287	glBegin (GL_LINE_LOOP);
		3288	glVertex2f (x1, y1);
		3289	glVertex2f (x2, y1);
		3290	glVertex2f (x2, y2);
		3291	glVertex2f (x1, y2);
		3292	glEnd ();
		3293
2552	PROTOTYPES: ENABLE	3294	PROTOTYPES: ENABLE
2553		3295
2554	void glBegin (int mode)	3296	void glBegin (int mode)
2555		3297
2556	void glEnd ()	3298	void glEnd ()
…		…
2588	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3330	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2589	CODE:	3331	CODE:
2590	if (gl.SeparableFilter2D)	3332	if (gl.SeparableFilter2D)
2591	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3333	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2592		3334
2593	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3335	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2594		3336
2595	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3337	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2596		3338
2597	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3339	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2598		3340
…		…
2624		3366
2625	void glEndList ()	3367	void glEndList ()
2626		3368
2627	void glCallList (int list)	3369	void glCallList (int list)
2628		3370
2629	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3371	void c_init ()
		3372	CODE:
		3373	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3374	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3375
		3376	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2630		3377
2631	PROTOTYPES: DISABLE	3378	PROTOTYPES: DISABLE
2632		3379
2633	void	3380	void
2634	find_widget (SV *self, NV x, NV y)	3381	find_widget (SV *self, NV x, NV y)
…		…
2638	XPUSHs (self);	3385	XPUSHs (self);
2639	}	3386	}
2640		3387
2641	BOOT:	3388	BOOT:
2642	{	3389	{
2643	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);	3390	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
2644		3391
2645	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);	3392	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
2646	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);	3393	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
2647	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);	3394	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
2648	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);	3395	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
2649	}	3396	}
2650		3397
2651	void	3398	void
2652	draw (SV *self)	3399	draw (SV *self)
2653	CODE:	3400	CODE:
…		…
2657	NV x, y, w, h;	3404	NV x, y, w, h;
2658	SV *draw_x_sv = GvSV (draw_x_gv);	3405	SV *draw_x_sv = GvSV (draw_x_gv);
2659	SV *draw_y_sv = GvSV (draw_y_gv);	3406	SV *draw_y_sv = GvSV (draw_y_gv);
2660	SV *draw_w_sv = GvSV (draw_w_gv);	3407	SV *draw_w_sv = GvSV (draw_w_gv);
2661	SV *draw_h_sv = GvSV (draw_h_gv);	3408	SV *draw_h_sv = GvSV (draw_h_gv);
2662	SV *hover;
2663	double draw_x, draw_y, draw_w, draw_h;	3409	double draw_x, draw_y;
2664		3410
2665	if (!SvROK (self))	3411	if (!SvROK (self))
2666	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));	3412	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
2667		3413
2668	hv = (HV *)SvRV (self);	3414	hv = (HV *)SvRV (self);
2669		3415
2670	if (SvTYPE (hv) != SVt_PVHV)	3416	if (SvTYPE (hv) != SVt_PVHV)
2671	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));	3417	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
2672		3418
2673	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;	3419	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
2674	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;	3420	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
2675		3421
2676	if (!h || !w)	3422	if (!h || !w)
…		…
2696	{	3442	{
2697	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);	3443	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
2698		3444
2699	if (svp && SvTRUE (*svp))	3445	if (svp && SvTRUE (*svp))
2700	{	3446	{
2701	glColor4f (1*0.2f, 0.8*0.2f, 0.5*0.2f, 0.2f);	3447	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
2702	glEnable (GL_BLEND);	3448	glEnable (GL_BLEND);
2703	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	3449	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
2704	glBegin (GL_QUADS);	3450	glBegin (GL_QUADS);
2705	glVertex2f (0, 0);	3451	glVertex2f (0, 0);
2706	glVertex2f (w, 0);	3452	glVertex2f (w, 0);
…		…
2709	glEnd ();	3455	glEnd ();
2710	glDisable (GL_BLEND);	3456	glDisable (GL_BLEND);
2711	}	3457	}
2712	}	3458	}
2713	#if 0	3459	#if 0
2714	if ($ENV{CFPLUS_DEBUG} & 1) {	3460	// draw borders, for debugging
2715	glPushMatrix;	3461	glPushMatrix ();
2716	glColor 1, 1, 0, 1;	3462	glColor4f (1., 1., 0., 1.);
2717	glTranslate 0.375, 0.375;	3463	glTranslatef (.5, .5, 0.);
2718	glBegin GL_LINE_LOOP;	3464	glBegin (GL_LINE_LOOP);
2719	glVertex 0 , 0;	3465	glVertex2f (0 , 0);
2720	glVertex $self->{w} - 1, 0;	3466	glVertex2f (w - 1, 0);
2721	glVertex $self->{w} - 1, $self->{h} - 1;	3467	glVertex2f (w - 1, h - 1);
2722	glVertex 0 , $self->{h} - 1;	3468	glVertex2f (0 , h - 1);
2723	glEnd;	3469	glEnd ();
2724	glPopMatrix;	3470	glPopMatrix ();
2725	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
2726	}
2727	#endif	3471	#endif
2728	PUSHMARK (SP);	3472	PUSHMARK (SP);
2729	XPUSHs (self);	3473	XPUSHs (self);
2730	PUTBACK;	3474	PUTBACK;
2731	call_method ("_draw", G_VOID | G_DISCARD);	3475	call_method ("_draw", G_VOID | G_DISCARD);

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