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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.204 by root, Thu Jul 19 14:54:50 2007 UTC vs.
Revision 1.297 by root, Tue Dec 22 00:08:11 2009 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
27	#include <stdio.h>	31	#include <stdio.h>
28	#include <stdlib.h>	32	#include <stdlib.h>
		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		35
30	#include <SDL.h>	36	#include <SDL.h>
31	#include <SDL_thread.h>	37	#include <SDL_thread.h>
32	#include <SDL_endian.h>	38	#include <SDL_endian.h>
33	#include <SDL_image.h>	39	#include <SDL_image.h>
34	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
36		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	#endif
		47
37	#define PANGO_ENABLE_BACKEND	48	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	49	#define G_DISABLE_CAST_CHECKS
39		50
40	#include <glib/gmacros.h>	51	#include <glib/gmacros.h>
41		52
42	#include <pango/pango.h>	53	#include <pango/pango.h>
		54
		55	#ifndef PANGO_VERSION_CHECK
		56	# define PANGO_VERSION_CHECK(a,b,c) 0
		57	#endif
		58
		59	#if !PANGO_VERSION_CHECK (1, 15, 2)
		60	# define pango_layout_get_line_readonly pango_layout_get_line
		61	# define pango_layout_get_lines_readonly pango_layout_get_lines
		62	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		63	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		64	#endif
43		65
44	#ifndef _WIN32	66	#ifndef _WIN32
45	# include <sys/types.h>	67	# include <sys/types.h>
46	# include <sys/socket.h>	68	# include <sys/socket.h>
47	# include <netinet/in.h>	69	# include <netinet/in.h>
48	# include <netinet/tcp.h>	70	# include <netinet/tcp.h>
49	# include <inttypes.h>	71	# include <inttypes.h>
50	#endif	72	#endif
51		73
		74	#if __GNUC__ >= 4
		75	# define expect(expr,value) __builtin_expect ((expr),(value))
		76	#else
		77	# define expect(expr,value) (expr)
		78	#endif
		79
		80	#define expect_false(expr) expect ((expr) != 0, 0)
		81	#define expect_true(expr) expect ((expr) != 0, 1)
		82
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	83	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		84
		85	/* this is used as fow flag as well, so has to have a different value */
		86	/* then anything that is computed by incoming darkness */
54	#define FOW_DARKNESS 32	87	#define FOW_DARKNESS 50
		88	#define DARKNESS_ADJUST(n) (n)
55		89
56	#define MAP_EXTEND_X 32	90	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	91	#define MAP_EXTEND_Y 512
58		92
59	#define MIN_FONT_HEIGHT 10	93	#define MIN_FONT_HEIGHT 10
60		94
61	#if 0	95	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	96	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	97
64	# define PARACHUTE 0	98	#define KMOD_LRAM 0x10000 // our extension
65	#endif	99
		100	#define TEXID_SPEECH 1
		101	#define TEXID_NOFACE 2
66		102
67	static AV *texture_av;	103	static AV *texture_av;
68		104
69	static struct	105	static struct
70	{	106	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	143	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	144	glDeleteTextures (1, &name);
109	}	145	}
110		146
111	#include "texcache.c"	147	#include "texcache.c"
		148	#include "rendercache.c"
112		149
113	#include "pango-font.c"	150	#include "pango-font.c"
114	#include "pango-fontmap.c"	151	#include "pango-fontmap.c"
115	#include "pango-render.c"	152	#include "pango-render.c"
116		153
		154	typedef IV DC__Channel;
		155	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
119		158
120	typedef PangoFontDescription *CFPlus__Font;	159	typedef PangoFontDescription *DC__Font;
121		160
122	static int	161	static int
123	shape_attr_p (PangoLayoutRun *run)	162	shape_attr_p (PangoLayoutRun *run)
124	{	163	{
125	GSList *attrs = run->item->analysis.extra_attrs;	164	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		178
140	typedef struct cf_layout {	179	typedef struct cf_layout {
141	PangoLayout *pl;	180	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
143	int base_height;	182	int base_height;
144	CFPlus__Font font;	183	DC__Font font;
		184	rc_t *rc;
145	} *CFPlus__Layout;	185	} *DC__Layout;
146		186
147	static CFPlus__Font default_font;	187	static DC__Font default_font;
148	static PangoContext *opengl_context;	188	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	189	static PangoFontMap *opengl_fontmap;
150		190
151	static void	191	static void
152	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	197	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	199	}
160		200
161	static void	201	static void
162	layout_update_font (CFPlus__Layout self)	202	layout_update_font (DC__Layout self)
163	{	203	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	204	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
166	*/	206	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
168		208
169	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		211
172	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
173	}	213	}
174		214
175	static void	215	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	216	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	217	{
178	PangoRectangle rect;	218	PangoRectangle rect;
179		219
180	// get_pixel_* wrongly rounds down	220	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	221	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		232
193	typedef uint16_t tileid;	233	typedef uint16_t tileid;
194	typedef uint16_t faceid;	234	typedef uint16_t faceid;
195		235
196	typedef struct {	236	typedef struct {
197	int name;	237	GLuint name;
198	int w, h;	238	int w, h;
199	float s, t;	239	float s, t;
200	uint8_t r, g, b, a;	240	uint8_t r, g, b, a;
201	tileid smoothtile;	241	tileid smoothtile;
202	uint8_t smoothlevel;	242	uint8_t smoothlevel;
		243	uint8_t unused; /* set to zero on use */
203	} maptex;	244	} maptex;
204		245
205	typedef struct {	246	typedef struct {
206	uint32_t player;	247	uint32_t player;
207	tileid tile[3];	248	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	261	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	262	int texs; maptex *tex; // [tileid]
222		263
223	int32_t rows;	264	int32_t rows;
224	maprow *row;	265	maprow *row;
225	} *CFPlus__Map;	266	} *DC__Map;
226		267
227	static char *	268	static char *
228	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
229	{	270	{
230	char *p;	271	char *p;
…		…
268	self->texs *= 2;	309	self->texs *= 2;
269	}	310	}
270	}	311	}
271		312
272	static maprow *	313	static maprow *
273	map_get_row (CFPlus__Map self, int y)	314	map_get_row (DC__Map self, int y)
274	{	315	{
275	if (0 > y)	316	if (0 > y)
276	{	317	{
277	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
316		357
317	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
318	}	359	}
319		360
320	static mapcell *	361	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
322	{	363	{
323	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
324	}	365	}
325		366
326	static void	367	static void
327	map_clear (CFPlus__Map self)	368	map_clear (DC__Map self)
328	{	369	{
329	int r;	370	int r;
330		371
331	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	380	self->oy = 0;
340	self->row = 0;	381	self->row = 0;
341	self->rows = 0;	382	self->rows = 0;
342	}	383	}
343		384
		385	#define CELL_CLEAR(cell) \
		386	do { \
		387	if ((cell)->player) \
		388	(cell)->tile [2] = 0; \
		389	(cell)->darkness = 0; \
		390	(cell)->stat_hp = 0; \
		391	(cell)->flags = 0; \
		392	(cell)->player = 0; \
		393	} while (0)
		394
344	static void	395	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	396	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	397	{
347	int x, y;	398	int x, y;
348	maprow *row;	399	maprow *row;
349	mapcell *cell;	400	mapcell *cell;
350		401
…		…
362	if (x >= row->c1)	413	if (x >= row->c1)
363	break;	414	break;
364		415
365	cell = row->col + x - row->c0;	416	cell = row->col + x - row->c0;
366		417
367	cell->darkness = 0;	418	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	419	}
372	}	420	}
373	}	421	}
374		422
375	typedef struct {	423	typedef struct {
…		…
429	n |= n >> 16;	477	n |= n >> 16;
430		478
431	return n + 1;	479	return n + 1;
432	}	480	}
433		481
		482	static unsigned int
		483	popcount (unsigned int n)
		484	{
		485	n -= (n >> 1) & 0x55555555U;
		486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		488	n *= 0x01010101U;
		489
		490	return n >> 24;
		491	}
		492
434	/* SDL should provide this, really. */	493	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	494	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	495	#define SDLK_MODIFIER_MAX 314
437		496
438	MODULE = CFPlus PACKAGE = CFPlus	497	/******************************************************************************/
		498
		499	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		500	static GV *hover_gv;
		501
		502	static int
		503	within_widget (SV *widget, NV x, NV y)
		504	{
		505	HV *self;
		506	SV **svp;
		507	NV wx, ww, wy, wh;
		508
		509	if (!SvROK (widget))
		510	return 0;
		511
		512	self = (HV *)SvRV (widget);
		513
		514	if (SvTYPE (self) != SVt_PVHV)
		515	return 0;
		516
		517	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		518	if (y < wy)
		519	return 0;
		520
		521	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		522	if (y >= wy + wh)
		523	return 0;
		524
		525	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		526	if (x < wx)
		527	return 0;
		528
		529	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		530	if (x >= wx + ww)
		531	return 0;
		532
		533	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		534	if (!svp || !SvTRUE (*svp))
		535	return 0;
		536
		537	return 1;
		538	}
		539
		540	/******************************************************************************/
		541
		542	/* process keyboard modifiers */
		543	static int
		544	mod_munge (int mod)
		545	{
		546	mod &= MOD_MASK;
		547
		548	if (mod & (KMOD_META | KMOD_ALT))
		549	mod |= KMOD_LRAM;
		550
		551	return mod;
		552	}
		553
		554	static void
		555	deliantra_main ()
		556	{
		557	char *argv[] = { 0 };
		558	call_argv ("::main", G_DISCARD | G_VOID, argv);
		559	}
		560
		561	#ifdef __MACOSX__
		562	/* to due surprising braindamage on the side of SDL design, we
		563	* do some mind-boggling hack here: SDL requires a custom main()
		564	* on OS X, so... we provide one and call the original main(), which,
		565	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		566	* and which calls our main (== SDL_main) back.
		567	*/
		568	extern C_LINKAGE int
		569	main (int argc, char *argv[])
		570	{
		571	deliantra_main ();
		572	}
		573
		574	#undef main
		575
		576	extern C_LINKAGE int main (int argc, char *argv[]);
		577
		578	static void
		579	SDL_braino (void)
		580	{
		581	char *argv[] = { "deliantra client", 0 };
		582	(main) (1, argv);
		583	}
		584	#else
		585	static void
		586	SDL_braino (void)
		587	{
		588	deliantra_main ();
		589	}
		590	#endif
		591
		592	MODULE = Deliantra::Client PACKAGE = DC
439		593
440	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
441		595
442	BOOT:	596	BOOT:
443	{	597	{
444	HV *stash = gv_stashpv ("CFPlus", 1);	598	HV *stash = gv_stashpv ("DC", 1);
445	static const struct {	599	static const struct {
446	const char *name;	600	const char *name;
447	IV iv;	601	IV iv;
448	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
449	# define const_iv(name) { # name, (IV)name }	603	# define const_iv(name) { # name, (IV)name }
…		…
471		625
472	const_iv (SDL_APPINPUTFOCUS),	626	const_iv (SDL_APPINPUTFOCUS),
473	const_iv (SDL_APPMOUSEFOCUS),	627	const_iv (SDL_APPMOUSEFOCUS),
474	const_iv (SDL_APPACTIVE),	628	const_iv (SDL_APPACTIVE),
475		629
		630
		631	const_iv (SDLK_UNKNOWN),
		632	const_iv (SDLK_FIRST),
		633	const_iv (SDLK_BACKSPACE),
		634	const_iv (SDLK_TAB),
		635	const_iv (SDLK_CLEAR),
		636	const_iv (SDLK_RETURN),
		637	const_iv (SDLK_PAUSE),
		638	const_iv (SDLK_ESCAPE),
		639	const_iv (SDLK_SPACE),
		640	const_iv (SDLK_EXCLAIM),
		641	const_iv (SDLK_QUOTEDBL),
		642	const_iv (SDLK_HASH),
		643	const_iv (SDLK_DOLLAR),
		644	const_iv (SDLK_AMPERSAND),
		645	const_iv (SDLK_QUOTE),
		646	const_iv (SDLK_LEFTPAREN),
		647	const_iv (SDLK_RIGHTPAREN),
		648	const_iv (SDLK_ASTERISK),
		649	const_iv (SDLK_PLUS),
		650	const_iv (SDLK_COMMA),
		651	const_iv (SDLK_MINUS),
		652	const_iv (SDLK_PERIOD),
		653	const_iv (SDLK_SLASH),
		654	const_iv (SDLK_0),
		655	const_iv (SDLK_1),
		656	const_iv (SDLK_2),
		657	const_iv (SDLK_3),
		658	const_iv (SDLK_4),
		659	const_iv (SDLK_5),
		660	const_iv (SDLK_6),
		661	const_iv (SDLK_7),
		662	const_iv (SDLK_8),
		663	const_iv (SDLK_9),
		664	const_iv (SDLK_COLON),
		665	const_iv (SDLK_SEMICOLON),
		666	const_iv (SDLK_LESS),
		667	const_iv (SDLK_EQUALS),
		668	const_iv (SDLK_GREATER),
		669	const_iv (SDLK_QUESTION),
		670	const_iv (SDLK_AT),
		671
		672	const_iv (SDLK_LEFTBRACKET),
		673	const_iv (SDLK_BACKSLASH),
		674	const_iv (SDLK_RIGHTBRACKET),
		675	const_iv (SDLK_CARET),
		676	const_iv (SDLK_UNDERSCORE),
		677	const_iv (SDLK_BACKQUOTE),
		678	const_iv (SDLK_DELETE),
		679
		680	const_iv (SDLK_FIRST),
		681	const_iv (SDLK_LAST),
476	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
477	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
478	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
479	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
480	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
552	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
553	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
554	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
555	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
556	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
		763
		764	const_iv (KMOD_LRAM),
		765
		766	const_iv (MIX_DEFAULT_FORMAT),
		767
		768	const_iv (SDL_INIT_TIMER),
		769	const_iv (SDL_INIT_AUDIO),
		770	const_iv (SDL_INIT_VIDEO),
		771	const_iv (SDL_INIT_CDROM),
		772	const_iv (SDL_INIT_JOYSTICK),
		773	const_iv (SDL_INIT_EVERYTHING),
		774	const_iv (SDL_INIT_NOPARACHUTE),
		775	const_iv (SDL_INIT_EVENTTHREAD),
		776
		777	const_iv (SDL_GL_RED_SIZE),
		778	const_iv (SDL_GL_GREEN_SIZE),
		779	const_iv (SDL_GL_BLUE_SIZE),
		780	const_iv (SDL_GL_ALPHA_SIZE),
		781	const_iv (SDL_GL_DOUBLEBUFFER),
		782	const_iv (SDL_GL_BUFFER_SIZE),
		783	const_iv (SDL_GL_DEPTH_SIZE),
		784	const_iv (SDL_GL_STENCIL_SIZE),
		785	const_iv (SDL_GL_ACCUM_RED_SIZE),
		786	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		787	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		788	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		789	const_iv (SDL_GL_STEREO),
		790	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		791	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		792	const_iv (SDL_GL_ACCELERATED_VISUAL),
		793	const_iv (SDL_GL_SWAP_CONTROL),
		794
		795	const_iv (FOW_DARKNESS)
557	# undef const_iv	796	# undef const_iv
558	};	797	};
559		798
560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	799	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
579		818
580	NV floor (NV x)	819	NV floor (NV x)
581		820
582	NV ceil (NV x)	821	NV ceil (NV x)
583		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
		826
		827	NV distance (NV dx, NV dy)
		828	CODE:
		829	RETVAL = pow (dx * dx + dy * dy, 0.5);
		830	OUTPUT:
		831	RETVAL
		832
584	void	833	void
585	pango_init ()	834	pango_init ()
586	CODE:	835	CODE:
587	{	836	{
588	opengl_fontmap = pango_opengl_font_map_new ();	837	opengl_fontmap = pango_opengl_font_map_new ();
589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	838	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	839	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		840	/*pango_context_set_font_description (opengl_context, default_font);*/
		841	#if PANGO_VERSION_CHECK (1, 15, 2)
		842	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		843	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		844	#endif
591	}	845	}
592		846
593	char *
594	SDL_GetError ()	847	char *SDL_GetError ()
595		848
596	int	849	void SDL_braino ()
597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
598		850
599	void	851	int SDL_Init (U32 flags)
		852
		853	int SDL_InitSubSystem (U32 flags)
		854
		855	void SDL_QuitSubSystem (U32 flags)
		856
600	SDL_Quit ()	857	void SDL_Quit ()
		858
		859	int SDL_GL_SetAttribute (int attr, int value)
		860
		861	int SDL_GL_GetAttribute (int attr)
		862	CODE:
		863	if (SDL_GL_GetAttribute (attr, &RETVAL))
		864	XSRETURN_UNDEF;
		865	OUTPUT:
		866	RETVAL
601		867
602	void	868	void
603	SDL_ListModes (int rgb, int alpha)	869	SDL_ListModes (int rgb, int alpha)
604	PPCODE:	870	PPCODE:
605	{	871	{
…		…
617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	883	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
620		886
621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	887	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
622	#if SDL_VERSION_ATLEAST(1,2,10)
623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	888	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
625	#endif
626		889
627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	890	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
628		891
629	if (m && m != (SDL_Rect **)-1)	892	if (m && m != (SDL_Rect **)-1)
630	while (*m)	893	while (*m)
631	{	894	{
632	if ((*m)->w >= 640 && (*m)->h >= 480)	895	if ((*m)->w >= 400 && (*m)->h >= 300)
633	{	896	{
634	AV *av = newAV ();	897	AV *av = newAV ();
635	av_push (av, newSViv ((*m)->w));	898	av_push (av, newSViv ((*m)->w));
636	av_push (av, newSViv ((*m)->h));	899	av_push (av, newSViv ((*m)->h));
637	av_push (av, newSViv (rgb));	900	av_push (av, newSViv (rgb));
…		…
661		924
662	if (RETVAL)	925	if (RETVAL)
663	{	926	{
664	av_clear (texture_av);	927	av_clear (texture_av);
665		928
666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	929	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	930	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
668	#include "glfunc.h"	931	#include "glfunc.h"
669	#undef GL_FUNC	932	#undef GL_FUNC
670	}	933	}
671	}	934	}
…		…
678	char *	941	char *
679	SDL_GetKeyName (int sym)	942	SDL_GetKeyName (int sym)
680		943
681	int	944	int
682	SDL_GetAppState ()	945	SDL_GetAppState ()
		946
		947	int
		948	SDL_GetModState ()
683		949
684	void	950	void
685	poll_events ()	951	poll_events ()
686	PPCODE:	952	PPCODE:
687	{	953	{
…		…
697	{	963	{
698	case SDL_KEYDOWN:	964	case SDL_KEYDOWN:
699	case SDL_KEYUP:	965	case SDL_KEYUP:
700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	966	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	967	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	968	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	969	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	970	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
705	break;	971	break;
706		972
707	case SDL_ACTIVEEVENT:	973	case SDL_ACTIVEEVENT:
708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	974	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
726	x = ev.motion.x;	992	x = ev.motion.x;
727	y = ev.motion.y;	993	y = ev.motion.y;
728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	994	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
729	}	995	}
730		996
731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
732	hv_store (hv, "state", 5, newSViv (state), 0);	998	hv_store (hv, "state", 5, newSViv (state), 0);
733	hv_store (hv, "x", 1, newSViv (x), 0);	999	hv_store (hv, "x", 1, newSViv (x), 0);
734	hv_store (hv, "y", 1, newSViv (y), 0);	1000	hv_store (hv, "y", 1, newSViv (y), 0);
735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1001	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1002	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
737	}	1003	}
738	break;	1004	break;
739		1005
740	case SDL_MOUSEBUTTONDOWN:	1006	case SDL_MOUSEBUTTONDOWN:
741	case SDL_MOUSEBUTTONUP:	1007	case SDL_MOUSEBUTTONUP:
742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1008	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
743		1009
744	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1010	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
745	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1011	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
746	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1012	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
747	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1013	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1018	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1019	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
754	break;	1020	break;
755	}	1021	}
756		1022
757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1023	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
758	}	1024	}
759	}	1025	}
760		1026
761	int	1027	int
762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1028	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
763	POSTCALL:	1029	POSTCALL:
764	Mix_HookMusicFinished (music_finished);	1030	Mix_HookMusicFinished (music_finished);
765	Mix_ChannelFinished (channel_finished);	1031	Mix_ChannelFinished (channel_finished);
766		1032
767	void	1033	void
		1034	Mix_QuerySpec ()
		1035	PPCODE:
		1036	{
		1037	int freq, channels;
		1038	Uint16 format;
		1039
		1040	if (Mix_QuerySpec (&freq, &format, &channels))
		1041	{
		1042	EXTEND (SP, 3);
		1043	PUSHs (sv_2mortal (newSViv (freq)));
		1044	PUSHs (sv_2mortal (newSViv (format)));
		1045	PUSHs (sv_2mortal (newSViv (channels)));
		1046	}
		1047	}
		1048
		1049	void
768	Mix_CloseAudio ()	1050	Mix_CloseAudio ()
769		1051
770	int	1052	int
771	Mix_AllocateChannels (int numchans = -1)	1053	Mix_AllocateChannels (int numchans = -1)
		1054
		1055	const char *
		1056	Mix_GetError ()
772		1057
773	void	1058	void
774	lowdelay (int fd, int val = 1)	1059	lowdelay (int fd, int val = 1)
775	CODE:	1060	CODE:
776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1061	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
802	}	1087	}
803	}	1088	}
804	#endif	1089	#endif
805	}	1090	}
806		1091
807	void	1092	int
808	add_font (char *file)	1093	add_font (char *file)
809	CODE:	1094	CODE:
810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1095	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1096	OUTPUT:
		1097	RETVAL
811		1098
812	void	1099	void
813	load_image_inline (SV *image_)	1100	load_image_inline (SV *image_)
814	ALIAS:	1101	ALIAS:
815	load_image_file = 1	1102	load_image_file = 1
…		…
818	STRLEN image_len;	1105	STRLEN image_len;
819	char *image = (char *)SvPVbyte (image_, image_len);	1106	char *image = (char *)SvPVbyte (image_, image_len);
820	SDL_Surface *surface, *surface2;	1107	SDL_Surface *surface, *surface2;
821	SDL_PixelFormat fmt;	1108	SDL_PixelFormat fmt;
822	SDL_RWops *rw = ix	1109	SDL_RWops *rw = ix
823	? SDL_RWFromFile (image, "r")	1110	? SDL_RWFromFile (image, "rb")
824	: SDL_RWFromConstMem (image, image_len);	1111	: SDL_RWFromConstMem (image, image_len);
825		1112
826	if (!rw)	1113	if (!rw)
827	croak ("load_image: %s", SDL_GetError ());	1114	croak ("load_image: %s", SDL_GetError ());
828		1115
…		…
901	void	1188	void
902	error (char *message)	1189	error (char *message)
903	CODE:	1190	CODE:
904	fprintf (stderr, "ERROR: %s\n", message);	1191	fprintf (stderr, "ERROR: %s\n", message);
905	#ifdef _WIN32	1192	#ifdef _WIN32
906	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1193	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
907	#endif	1194	#endif
908		1195
909	void	1196	void
910	fatal (char *message)	1197	fatal (char *message)
911	CODE:	1198	CODE:
912	fprintf (stderr, "FATAL: %s\n", message);	1199	fprintf (stderr, "FATAL: %s\n", message);
913	#ifdef _WIN32	1200	#ifdef _WIN32
914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1201	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
915	#endif	1202	#endif
916	_exit (1);	1203	_exit (1);
917		1204
918	void	1205	void
919	_exit (int retval = 0)	1206	_exit (int retval = 0)
…		…
931	#if DEBUG	1218	#if DEBUG
932	VALGRIND_DO_LEAK_CHECK;	1219	VALGRIND_DO_LEAK_CHECK;
933	#endif	1220	#endif
934	}	1221	}
935		1222
936	MODULE = CFPlus PACKAGE = CFPlus::Font	1223	int
		1224	SvREFCNT (SV *sv)
		1225	CODE:
		1226	RETVAL = SvREFCNT (sv);
		1227	OUTPUT:
		1228	RETVAL
937		1229
938	CFPlus::Font	1230	MODULE = Deliantra::Client PACKAGE = DC::Font
		1231
		1232	PROTOTYPES: DISABLE
		1233
		1234	DC::Font
939	new_from_file (SV *class, char *path, int id = 0)	1235	new_from_file (SV *class, char *path, int id = 0)
940	CODE:	1236	CODE:
941	{	1237	{
942	int count;	1238	int count;
943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1239	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
946	}	1242	}
947	OUTPUT:	1243	OUTPUT:
948	RETVAL	1244	RETVAL
949		1245
950	void	1246	void
951	DESTROY (CFPlus::Font self)	1247	DESTROY (DC::Font self)
952	CODE:	1248	CODE:
953	pango_font_description_free (self);	1249	pango_font_description_free (self);
954		1250
955	void	1251	void
956	make_default (CFPlus::Font self)	1252	make_default (DC::Font self)
		1253	PROTOTYPE: $
957	CODE:	1254	CODE:
958	default_font = self;	1255	default_font = self;
959		1256
960	MODULE = CFPlus PACKAGE = CFPlus::Layout	1257	MODULE = Deliantra::Client PACKAGE = DC::Layout
961		1258
		1259	PROTOTYPES: DISABLE
		1260
962	void	1261	void
963	reset_glyph_cache ()	1262	glyph_cache_backup ()
		1263	PROTOTYPE:
964	CODE:	1264	CODE:
		1265	tc_backup ();
		1266
		1267	void
		1268	glyph_cache_restore ()
		1269	PROTOTYPE:
		1270	CODE:
965	tc_clear ();	1271	tc_restore ();
966		1272
967	CFPlus::Layout	1273	DC::Layout
968	new (SV *class)	1274	new (SV *class)
969	CODE:	1275	CODE:
970	New (0, RETVAL, 1, struct cf_layout);	1276	New (0, RETVAL, 1, struct cf_layout);
971		1277
972	RETVAL->pl = pango_layout_new (opengl_context);	1278	RETVAL->pl = pango_layout_new (opengl_context);
…		…
974	RETVAL->g = 1.;	1280	RETVAL->g = 1.;
975	RETVAL->b = 1.;	1281	RETVAL->b = 1.;
976	RETVAL->a = 1.;	1282	RETVAL->a = 1.;
977	RETVAL->base_height = MIN_FONT_HEIGHT;	1283	RETVAL->base_height = MIN_FONT_HEIGHT;
978	RETVAL->font = 0;	1284	RETVAL->font = 0;
		1285	RETVAL->rc = rc_alloc ();
979		1286
980	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1287	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
981	layout_update_font (RETVAL);	1288	layout_update_font (RETVAL);
982	OUTPUT:	1289	OUTPUT:
983	RETVAL	1290	RETVAL
984		1291
985	void	1292	void
986	DESTROY (CFPlus::Layout self)	1293	DESTROY (DC::Layout self)
987	CODE:	1294	CODE:
988	g_object_unref (self->pl);	1295	g_object_unref (self->pl);
		1296	rc_free (self->rc);
989	Safefree (self);	1297	Safefree (self);
990		1298
991	void	1299	void
992	set_text (CFPlus::Layout self, SV *text_)	1300	set_text (DC::Layout self, SV *text_)
993	CODE:	1301	CODE:
994	{	1302	{
995	STRLEN textlen;	1303	STRLEN textlen;
996	char *text = SvPVutf8 (text_, textlen);	1304	char *text = SvPVutf8 (text_, textlen);
997		1305
998	pango_layout_set_text (self->pl, text, textlen);	1306	pango_layout_set_text (self->pl, text, textlen);
999	}	1307	}
1000		1308
1001	void	1309	void
1002	set_markup (CFPlus::Layout self, SV *text_)	1310	set_markup (DC::Layout self, SV *text_)
1003	CODE:	1311	CODE:
1004	{	1312	{
1005	STRLEN textlen;	1313	STRLEN textlen;
1006	char *text = SvPVutf8 (text_, textlen);	1314	char *text = SvPVutf8 (text_, textlen);
1007		1315
1008	pango_layout_set_markup (self->pl, text, textlen);	1316	pango_layout_set_markup (self->pl, text, textlen);
1009	}	1317	}
1010		1318
1011	void	1319	void
1012	set_shapes (CFPlus::Layout self, ...)	1320	set_shapes (DC::Layout self, ...)
1013	CODE:	1321	CODE:
1014	{	1322	{
1015	PangoAttrList *attrs = 0;	1323	PangoAttrList *attrs = 0;
1016	const char *text = pango_layout_get_text (self->pl);	1324	const char *text = pango_layout_get_text (self->pl);
1017	const char *pos = text;	1325	const char *pos = text;
…		…
1052	if (attrs)	1360	if (attrs)
1053	pango_layout_set_attributes (self->pl, attrs);	1361	pango_layout_set_attributes (self->pl, attrs);
1054	}	1362	}
1055		1363
1056	void	1364	void
1057	get_shapes (CFPlus::Layout self)	1365	get_shapes (DC::Layout self)
1058	PPCODE:	1366	PPCODE:
1059	{	1367	{
1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1368	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1061		1369
1062	do	1370	do
1063	{	1371	{
1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1372	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1065		1373
1066	if (run && shape_attr_p (run))	1374	if (run && shape_attr_p (run))
1067	{	1375	{
1068	PangoRectangle extents;	1376	PangoRectangle extents;
1069	pango_layout_iter_get_run_extents (iter, 0, &extents);	1377	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1077		1385
1078	pango_layout_iter_free (iter);	1386	pango_layout_iter_free (iter);
1079	}	1387	}
1080		1388
1081	int	1389	int
1082	has_wrapped (CFPlus::Layout self)	1390	has_wrapped (DC::Layout self)
1083	CODE:	1391	CODE:
1084	{	1392	{
1085	int lines = 1;	1393	int lines = 1;
1086	const char *text = pango_layout_get_text (self->pl);	1394	const char *text = pango_layout_get_text (self->pl);
1087		1395
…		…
1092	}	1400	}
1093	OUTPUT:	1401	OUTPUT:
1094	RETVAL	1402	RETVAL
1095		1403
1096	SV *	1404	SV *
1097	get_text (CFPlus::Layout self)	1405	get_text (DC::Layout self)
1098	CODE:	1406	CODE:
1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1407	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1100	sv_utf8_decode (RETVAL);	1408	sv_utf8_decode (RETVAL);
1101	OUTPUT:	1409	OUTPUT:
1102	RETVAL	1410	RETVAL
1103		1411
1104	void	1412	void
1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1413	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1106	CODE:	1414	CODE:
1107	self->r = r;	1415	self->r = r;
1108	self->g = g;	1416	self->g = g;
1109	self->b = b;	1417	self->b = b;
1110	self->a = a;	1418	self->a = a;
1111		1419
1112	void	1420	void
1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1421	set_font (DC::Layout self, DC::Font font = 0)
1114	CODE:	1422	CODE:
1115	if (self->font != font)	1423	if (self->font != font)
1116	{	1424	{
1117	self->font = font;	1425	self->font = font;
1118	layout_update_font (self);	1426	layout_update_font (self);
1119	}	1427	}
1120		1428
1121	void	1429	void
1122	set_height (CFPlus::Layout self, int base_height)	1430	set_height (DC::Layout self, int base_height)
1123	CODE:	1431	CODE:
1124	if (self->base_height != base_height)	1432	if (self->base_height != base_height)
1125	{	1433	{
1126	self->base_height = base_height;	1434	self->base_height = base_height;
1127	layout_update_font (self);	1435	layout_update_font (self);
1128	}	1436	}
1129		1437
1130	void	1438	void
1131	set_width (CFPlus::Layout self, int max_width = -1)	1439	set_width (DC::Layout self, int max_width = -1)
1132	CODE:	1440	CODE:
1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1441	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1134		1442
1135	void	1443	void
1136	set_indent (CFPlus::Layout self, int indent)	1444	set_indent (DC::Layout self, int indent)
1137	CODE:	1445	CODE:
1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1446	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1139		1447
1140	void	1448	void
1141	set_spacing (CFPlus::Layout self, int spacing)	1449	set_spacing (DC::Layout self, int spacing)
1142	CODE:	1450	CODE:
1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1451	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1144		1452
1145	void	1453	void
1146	set_ellipsise (CFPlus::Layout self, int ellipsise)	1454	set_ellipsise (DC::Layout self, int ellipsise)
1147	CODE:	1455	CODE:
1148	pango_layout_set_ellipsize (self->pl,	1456	pango_layout_set_ellipsize (self->pl,
1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1457	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1458	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1459	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1152	: PANGO_ELLIPSIZE_NONE	1460	: PANGO_ELLIPSIZE_NONE
1153	);	1461	);
1154		1462
1155	void	1463	void
1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1464	set_single_paragraph_mode (DC::Layout self, int spm)
1157	CODE:	1465	CODE:
1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1466	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1159		1467
1160	void	1468	void
1161	size (CFPlus::Layout self)	1469	size (DC::Layout self)
1162	PPCODE:	1470	PPCODE:
1163	{	1471	{
1164	int w, h;	1472	int w, h;
1165		1473
1166	layout_get_pixel_size (self, &w, &h);	1474	layout_get_pixel_size (self, &w, &h);
…		…
1169	PUSHs (sv_2mortal (newSViv (w)));	1477	PUSHs (sv_2mortal (newSViv (w)));
1170	PUSHs (sv_2mortal (newSViv (h)));	1478	PUSHs (sv_2mortal (newSViv (h)));
1171	}	1479	}
1172		1480
1173	int	1481	int
1174	descent (CFPlus::Layout self)	1482	descent (DC::Layout self)
1175	CODE:	1483	CODE:
1176	{	1484	{
1177	PangoRectangle rect;	1485	PangoRectangle rect;
1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1486	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1179	pango_layout_line_get_pixel_extents (line, 0, &rect);	1487	pango_layout_line_get_pixel_extents (line, 0, &rect);
1180	RETVAL = PANGO_DESCENT (rect);	1488	RETVAL = PANGO_DESCENT (rect);
1181	}	1489	}
1182	OUTPUT:	1490	OUTPUT:
1183	RETVAL	1491	RETVAL
1184		1492
1185	int	1493	int
1186	xy_to_index (CFPlus::Layout self, int x, int y)	1494	xy_to_index (DC::Layout self, int x, int y)
1187	CODE:	1495	CODE:
1188	{	1496	{
1189	int index, trailing;	1497	int index, trailing;
1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1498	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1191	RETVAL = index + trailing;	1499	RETVAL = index + trailing;
1192	}	1500	}
1193	OUTPUT:	1501	OUTPUT:
1194	RETVAL	1502	RETVAL
1195		1503
1196	void	1504	void
1197	cursor_pos (CFPlus::Layout self, int index)	1505	cursor_pos (DC::Layout self, int index)
1198	PPCODE:	1506	PPCODE:
1199	{	1507	{
1200	PangoRectangle strong_pos;	1508	PangoRectangle pos;
1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1509	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1202		1510
1203	EXTEND (SP, 3);	1511	EXTEND (SP, 3);
1204	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1512	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1513	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1514	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1207	}	1515	}
1208		1516
1209	void	1517	void
1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1518	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1211	PPCODE:	1519	PPCODE:
1212	{	1520	{
1213	int line, x;	1521	int line, x;
1214		1522
1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1523	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1524	#if !PANGO_VERSION_CHECK (1, 17, 3)
1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1525	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1217		1526	--line;
		1527	#endif
1218	EXTEND (SP, 2);	1528	EXTEND (SP, 2);
1219	PUSHs (sv_2mortal (newSViv (line - 1)));	1529	PUSHs (sv_2mortal (newSViv (line)));
1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1221	}	1531	}
1222		1532
1223	void	1533	void
1224	line_x_to_index (CFPlus::Layout self, int line, int x)	1534	line_x_to_index (DC::Layout self, int line, int x)
1225	PPCODE:	1535	PPCODE:
1226	{	1536	{
1227	PangoLayoutLine *lp;	1537	PangoLayoutLine *lp;
1228	int index, trailing;	1538	int index, trailing;
1229		1539
1230	if (line < 0)	1540	if (line < 0)
1231	XSRETURN_EMPTY;	1541	XSRETURN_EMPTY;
1232		1542
1233	if (!(lp = pango_layout_get_line (self->pl, line)))	1543	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1234	XSRETURN_EMPTY; /* do better */	1544	XSRETURN_EMPTY; /* do better */
1235		1545
1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1546	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1237		1547
1238	EXTEND (SP, 2);	1548	EXTEND (SP, 2);
…		…
1244	PUSHs (sv_2mortal (newSViv (trailing)));	1554	PUSHs (sv_2mortal (newSViv (trailing)));
1245	}	1555	}
1246	}	1556	}
1247		1557
1248	void	1558	void
1249	render (CFPlus::Layout self, float x, float y, int flags = 0)	1559	render (DC::Layout self, float x, float y, int flags = 0)
1250	PPCODE:	1560	CODE:
		1561	rc_clear (self->rc);
1251	pango_opengl_render_layout_subpixel (	1562	pango_opengl_render_layout_subpixel (
1252	self->pl,	1563	self->pl,
		1564	self->rc,
1253	x * PANGO_SCALE, y * PANGO_SCALE,	1565	x * PANGO_SCALE, y * PANGO_SCALE,
1254	self->r, self->g, self->b, self->a,	1566	self->r, self->g, self->b, self->a,
1255	flags	1567	flags
1256	);	1568	);
		1569	// we assume that context_change actually clears/frees stuff
		1570	// and does not do any recomputation...
		1571	pango_layout_context_changed (self->pl);
1257		1572
1258	MODULE = CFPlus PACKAGE = CFPlus::Texture	1573	void
		1574	draw (DC::Layout self)
		1575	CODE:
		1576	{
		1577	glEnable (GL_TEXTURE_2D);
		1578	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1579	glEnable (GL_BLEND);
		1580	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1581	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1582	glEnable (GL_ALPHA_TEST);
		1583	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1259		1584
1260	int minpot (int n)	1585	rc_draw (self->rc);
		1586
		1587	glDisable (GL_ALPHA_TEST);
		1588	glDisable (GL_BLEND);
		1589	glDisable (GL_TEXTURE_2D);
		1590	}
		1591
		1592	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1593
		1594	PROTOTYPES: ENABLE
1261		1595
1262	void	1596	void
1263	pad (SV *data_, int ow, int oh, int nw, int nh)	1597	pad (SV *data_, int ow, int oh, int nw, int nh)
1264	CODE:	1598	CODE:
1265	{	1599	{
…		…
1292	HV *hv = (HV *)SvRV (self);	1626	HV *hv = (HV *)SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1627	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1628	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1629	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1296		1630
		1631	if (name <= 0)
		1632	XSRETURN_EMPTY;
		1633
1297	if (items < 5)	1634	if (items < 5)
1298	{	1635	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1636	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1637	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1301	}	1638	}
…		…
1328	glDisable (GL_ALPHA_TEST);	1665	glDisable (GL_ALPHA_TEST);
1329	glDisable (GL_BLEND);	1666	glDisable (GL_BLEND);
1330	}	1667	}
1331	}	1668	}
1332		1669
		1670	void
		1671	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)
		1672	PROTOTYPE: @
		1673	CODE:
		1674	{
		1675	glEnable (GL_TEXTURE_2D);
		1676	glEnable (GL_BLEND);
		1677	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1678	glBindTexture (GL_TEXTURE_2D, name1);
		1679
		1680	glColor3f (intensity, intensity, intensity);
		1681	glPushMatrix ();
		1682	glScalef (1./3, 1./3, 1.);
		1683
		1684	if (blend > 0.f)
		1685	{
		1686	float dx3 = dx * -3.f / w;
		1687	float dy3 = dy * -3.f / h;
		1688	GLfloat env_color[4] = { 0., 0., 0., blend };
		1689
		1690	/* interpolate the two shadow textures */
		1691	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1692	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1693
		1694	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1695	gl.ActiveTexture (GL_TEXTURE1);
		1696	glEnable (GL_TEXTURE_2D);
		1697	glBindTexture (GL_TEXTURE_2D, name2);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1699
		1700	/* rgb == rgb(glcolor) */
		1701	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1702	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1704
		1705	/* alpha = interpolate t0, t1 by env_alpha */
		1706	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1707
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1709	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1711
		1712	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1714
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1717
		1718	glBegin (GL_QUADS);
		1719	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1720	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1721	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1722	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1723	glEnd ();
		1724
		1725	glDisable (GL_TEXTURE_2D);
		1726	gl.ActiveTexture (GL_TEXTURE0);
		1727	}
		1728	else
		1729	{
		1730	/* simple blending of one texture, also opengl <1.3 path */
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1732
		1733	glBegin (GL_QUADS);
		1734	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1735	glTexCoord2f (0, t); glVertex2f (0, h);
		1736	glTexCoord2f (s, t); glVertex2f (w, h);
		1737	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1738	glEnd ();
		1739	}
		1740
		1741	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1742	{
		1743	int x, y;
		1744	int dx3 = dx * 3;
		1745	int dy3 = dy * 3;
		1746
		1747	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1748	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1749	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1750	glTranslatef (-1., -1., 0);
		1751	glBegin (GL_QUADS);
		1752
		1753	for (y = 1; y < h; y += 3)
		1754	{
		1755	int y1 = y - dy3;
		1756	int y1valid = y1 >= 0 && y1 < h;
		1757
		1758	for (x = 1; x < w; x += 3)
		1759	{
		1760	int x1 = x - dx3;
		1761	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1762	uint8_t h2;
		1763
		1764	if (y1valid && x1 >= 0 && x1 < w)
		1765	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1766	else
		1767	h2 = 1; /* out of range == invisible */
		1768
		1769	if (h1 || h2)
		1770	{
		1771	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1772	glColor4f (1., 1., 1., alpha);
		1773
		1774	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1775	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1776	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1777	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1778	}
		1779	}
		1780	}
		1781	}
		1782
		1783	glEnd ();
		1784
		1785	glPopMatrix ();
		1786
		1787	glDisable (GL_TEXTURE_2D);
		1788	glDisable (GL_BLEND);
		1789	}
		1790
1333	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1791	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1334	CODE:	1792	CODE:
1335	{	1793	{
1336	GLint width;	1794	GLint width;
1337	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1795	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1339	RETVAL = width > 0;	1797	RETVAL = width > 0;
1340	}	1798	}
1341	OUTPUT:	1799	OUTPUT:
1342	RETVAL	1800	RETVAL
1343		1801
1344	MODULE = CFPlus PACKAGE = CFPlus::Map	1802	MODULE = Deliantra::Client PACKAGE = DC::Map
1345		1803
1346	CFPlus::Map	1804	PROTOTYPES: DISABLE
		1805
		1806	DC::Map
1347	new (SV *class)	1807	new (SV *class)
1348	CODE:	1808	CODE:
1349	New (0, RETVAL, 1, struct map);	1809	New (0, RETVAL, 1, struct map);
1350	RETVAL->x = 0;	1810	RETVAL->x = 0;
1351	RETVAL->y = 0;	1811	RETVAL->y = 0;
…		…
1359	RETVAL->row = 0;	1819	RETVAL->row = 0;
1360	OUTPUT:	1820	OUTPUT:
1361	RETVAL	1821	RETVAL
1362		1822
1363	void	1823	void
1364	DESTROY (CFPlus::Map self)	1824	DESTROY (DC::Map self)
1365	CODE:	1825	CODE:
1366	{	1826	{
1367	map_clear (self);	1827	map_clear (self);
1368	Safefree (self->face2tile);	1828	Safefree (self->face2tile);
1369	Safefree (self->tex);	1829	Safefree (self->tex);
1370	Safefree (self);	1830	Safefree (self);
1371	}	1831	}
1372		1832
1373	void	1833	void
1374	resize (CFPlus::Map self, int map_width, int map_height)	1834	resize (DC::Map self, int map_width, int map_height)
1375	CODE:	1835	CODE:
1376	self->w = map_width;	1836	self->w = map_width;
1377	self->h = map_height;	1837	self->h = map_height;
1378		1838
1379	void	1839	void
1380	clear (CFPlus::Map self)	1840	clear (DC::Map self)
1381	CODE:	1841	CODE:
1382	map_clear (self);	1842	map_clear (self);
1383		1843
1384	void	1844	void
1385	set_tileid (CFPlus::Map self, int face, int tile)	1845	set_tileid (DC::Map self, int face, int tile)
1386	CODE:	1846	CODE:
1387	{	1847	{
1388	need_facenum (self, face); self->face2tile [face] = tile;	1848	need_facenum (self, face); self->face2tile [face] = tile;
1389	need_texid (self, tile);	1849	need_texid (self, tile);
1390	}	1850	}
1391		1851
1392	void	1852	void
1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1853	set_smooth (DC::Map self, int face, int smooth, int level)
1394	CODE:	1854	CODE:
1395	{	1855	{
1396	tileid texid;	1856	tileid texid;
1397	maptex *tex;	1857	maptex *tex;
1398		1858
…		…
1411	tex->smoothtile = self->face2tile [smooth];	1871	tex->smoothtile = self->face2tile [smooth];
1412	tex->smoothlevel = level;	1872	tex->smoothlevel = level;
1413	}	1873	}
1414		1874
1415	void	1875	void
1416	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)	1876	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)
1417	CODE:	1877	CODE:
1418	{	1878	{
1419	need_texid (self, texid);	1879	need_texid (self, texid);
1420		1880
1421	{	1881	{
…		…
1440	// use uglier nearest interpolation because linear suffers	1900	// use uglier nearest interpolation because linear suffers
1441	// from transparent color bleeding and ugly wrapping effects.	1901	// from transparent color bleeding and ugly wrapping effects.
1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1902	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1443	}	1903	}
1444		1904
		1905	void
		1906	expire_textures (DC::Map self, int texid, int count)
		1907	PPCODE:
		1908	for (; texid < self->texs && count; ++texid, --count)
		1909	{
		1910	maptex *tex = self->tex + texid;
		1911
		1912	if (tex->name)
		1913	{
		1914	if (tex->unused)
		1915	{
		1916	tex->name = 0;
		1917	tex->unused = 0;
		1918	XPUSHs (sv_2mortal (newSViv (texid)));
		1919	}
		1920	else
		1921	tex->unused = 1;
		1922	}
		1923	}
		1924
1445	int	1925	int
1446	ox (CFPlus::Map self)	1926	ox (DC::Map self)
1447	ALIAS:	1927	ALIAS:
1448	oy = 1	1928	oy = 1
1449	x = 2	1929	x = 2
1450	y = 3	1930	y = 3
1451	w = 4	1931	w = 4
…		…
1462	}	1942	}
1463	OUTPUT:	1943	OUTPUT:
1464	RETVAL	1944	RETVAL
1465		1945
1466	void	1946	void
1467	scroll (CFPlus::Map self, int dx, int dy)	1947	scroll (DC::Map self, int dx, int dy)
1468	CODE:	1948	CODE:
1469	{	1949	{
1470	if (dx > 0)	1950	if (dx > 0)
1471	map_blank (self, self->x, self->y, dx, self->h);	1951	map_blank (self, self->x, self->y, dx, self->h);
1472	else if (dx < 0)	1952	else if (dx < 0)
…		…
1487	self->rows += MAP_EXTEND_Y;	1967	self->rows += MAP_EXTEND_Y;
1488	self->y += MAP_EXTEND_Y;	1968	self->y += MAP_EXTEND_Y;
1489	}	1969	}
1490	}	1970	}
1491		1971
1492	void	1972	SV *
1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1973	map1a_update (DC::Map self, SV *data_, int extmap)
1494	CODE:	1974	CODE:
1495	{	1975	{
1496	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1976	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1497	uint8_t *data_end = (uint8_t *)SvEND (data_);	1977	uint8_t *data_end = (uint8_t *)SvEND (data_);
1498	mapcell *cell;	1978	mapcell *cell;
1499	int x, y, flags;	1979	int x, y, z, flags;
		1980	AV *missing = newAV ();
		1981	RETVAL = newRV_noinc ((SV *)missing);
1500		1982
1501	while (data < data_end - 1)	1983	while (data < data_end - 1)
1502	{	1984	{
1503	flags = (data [0] << 8) + data [1]; data += 2;	1985	flags = (data [0] << 8) + data [1]; data += 2;
1504		1986
…		…
1524	uint8_t ext, cmd;	2006	uint8_t ext, cmd;
1525		2007
1526	do	2008	do
1527	{	2009	{
1528	ext = *data++;	2010	ext = *data++;
1529	cmd = ext & 0x3f;	2011	cmd = ext & 0x7f;
1530		2012
1531	if (cmd < 4)	2013	if (cmd < 4)
1532	cell->darkness = 255 - ext * 64 + 1;	2014	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1533	else if (cmd == 5) // health	2015	else if (cmd == 5) // health
1534	{	2016	{
1535	cell->stat_width = 1;	2017	cell->stat_width = 1;
1536	cell->stat_hp = *data++;	2018	cell->stat_hp = *data++;
1537	}	2019	}
1538	else if (cmd == 6) // monster width	2020	else if (cmd == 6) // monster width
1539	cell->stat_width = *data++ + 1;	2021	cell->stat_width = *data++ + 1;
1540	else if (cmd == 0x47)	2022	else if (cmd == 0x47)
1541	{	2023	{
1542	if (*data == 4)	2024	if (*data == 1) cell->player = data [1];
1543	; // decode player count	2025	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2026	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2027	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1544		2028
1545	data += *data + 1;	2029	data += *data + 1;
1546	}	2030	}
1547	else if (cmd == 8) // cell flags	2031	else if (cmd == 8) // cell flags
1548	cell->flags = *data++;	2032	cell->flags = *data++;
…		…
1555	}	2039	}
1556	else	2040	else
1557	cell->darkness = *data++ + 1;	2041	cell->darkness = *data++ + 1;
1558	}	2042	}
1559		2043
		2044	for (z = 0; z <= 2; ++z)
1560	if (flags & 4)	2045	if (flags & (4 >> z))
1561	{	2046	{
1562	faceid face = (data [0] << 8) + data [1]; data += 2;	2047	faceid face = (data [0] << 8) + data [1]; data += 2;
1563	need_facenum (self, face);	2048	need_facenum (self, face);
1564	cell->tile [0] = self->face2tile [face];	2049	cell->tile [z] = self->face2tile [face];
		2050
		2051	if (cell->tile [z])
		2052	{
		2053	maptex *tex = self->tex + cell->tile [z];
		2054	tex->unused = 0;
		2055	if (!tex->name)
		2056	av_push (missing, newSViv (cell->tile [z]));
		2057
		2058	if (tex->smoothtile)
		2059	{
		2060	maptex *smooth = self->tex + tex->smoothtile;
		2061	smooth->unused = 0;
		2062	if (!smooth->name)
		2063	av_push (missing, newSViv (tex->smoothtile));
		2064	}
		2065	}
1565	}	2066	}
1566
1567	if (flags & 2)
1568	{
1569	faceid face = (data [0] << 8) + data [1]; data += 2;
1570	need_facenum (self, face);
1571	cell->tile [1] = self->face2tile [face];
1572	}
1573
1574	if (flags & 1)
1575	{
1576	faceid face = (data [0] << 8) + data [1]; data += 2;
1577	need_facenum (self, face);
1578	cell->tile [2] = self->face2tile [face];
1579	}
1580	}	2067	}
1581	else	2068	else
1582	cell->darkness = 0;	2069	CELL_CLEAR (cell);
1583	}	2070	}
1584	}	2071	}
		2072	OUTPUT:
		2073	RETVAL
1585		2074
1586	SV *	2075	SV *
1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2076	mapmap (DC::Map self, int x0, int y0, int w, int h)
1588	CODE:	2077	CODE:
1589	{	2078	{
1590	int x1, x;	2079	int x1, x;
1591	int y1, y;	2080	int y1, y;
1592	int z;	2081	int z;
…		…
1637	}	2126	}
1638	OUTPUT:	2127	OUTPUT:
1639	RETVAL	2128	RETVAL
1640		2129
1641	void	2130	void
1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2131	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1643	CODE:	2132	CODE:
1644	{	2133	{
		2134	int x, y, z;
		2135
1645	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2136	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2137	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2138	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1648	smooth_key skey;	2139	smooth_key skey;
1649	int x, y, z;	2140	int pl_x, pl_y;
1650	int last_name;	2141	maptex pl_tex;
		2142	rc_t *rc = rc_alloc ();
		2143	rc_t *rc_ov = rc_alloc ();
		2144	rc_key_t key;
		2145	rc_array_t *arr;
1651		2146
		2147	pl_tex.name = 0;
		2148
1652	// thats current max. sorry.	2149	// that's current max. sorry.
1653	if (sw > 255) sw = 255;	2150	if (sw > 255) sw = 255;
1654	if (sh > 255) sh = 255;	2151	if (sh > 255) sh = 255;
1655		2152
1656	// clear key, in case of extra padding	2153	// clear key, in case of extra padding
1657	memset (&skey, 0, sizeof (skey));	2154	memset (&skey, 0, sizeof (skey));
1658		2155
1659	glColor4ub (255, 255, 255, 255);	2156	memset (&key, 0, sizeof (key));
1660		2157	key.r = 255;
1661	glEnable (GL_BLEND);	2158	key.g = 255;
1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2159	key.b = 255;
1663	glEnable (GL_TEXTURE_2D);	2160	key.a = 255;
1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2161	key.mode = GL_QUADS;
1665		2162	key.format = GL_T2F_V3F;
1666	glBegin (GL_QUADS);
1667
1668	last_name = 0;
1669		2163
1670	mx += self->x;	2164	mx += self->x;
1671	my += self->y;	2165	my += self->y;
1672		2166
1673	// first pass: determine smooth_max	2167	// first pass: determine smooth_max
…		…
1690	MAX (self->tex [cell->tile [1]].smoothlevel,	2184	MAX (self->tex [cell->tile [1]].smoothlevel,
1691	self->tex [cell->tile [2]].smoothlevel));	2185	self->tex [cell->tile [2]].smoothlevel));
1692	}	2186	}
1693	}	2187	}
1694		2188
		2189	glEnable (GL_BLEND);
		2190	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2191	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2192
1695	for (z = 0; z <= 2; z++)	2193	for (z = 0; z <= 2; z++)
1696	{	2194	{
1697	memset (smooth_level, 0, sizeof (smooth_level));	2195	memset (smooth_level, 0, sizeof (smooth_level));
		2196	key.texname = -1;
1698		2197
1699	for (y = 0; y < sh; y++)	2198	for (y = 0; y < sh; y++)
1700	if (0 <= y + my && y + my < self->rows)	2199	if (0 <= y + my && y + my < self->rows)
1701	{	2200	{
1702	maprow *row = self->row + (y + my);	2201	maprow *row = self->row + (y + my);
…		…
1708	tileid tile = cell->tile [z];	2207	tileid tile = cell->tile [z];
1709		2208
1710	if (tile)	2209	if (tile)
1711	{	2210	{
1712	maptex tex = self->tex [tile];	2211	maptex tex = self->tex [tile];
1713	int px = (x + 1) * T - tex.w;	2212	int px, py;
1714	int py = (y + 1) * T - tex.h;
1715		2213
1716	// suppressing texture state switches here
1717	// is only moderately effective, but worth the extra effort
1718	if (last_name != tex.name)	2214	if (key.texname != tex.name)
1719	{	2215	{
		2216	self->tex [tile].unused = 0;
		2217
1720	if (!tex.name)	2218	if (!tex.name)
1721	tex = self->tex [2]; /* missing, replace by noface */	2219	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1722		2220
1723	glEnd ();	2221	key.texname = tex.name;
1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2222	arr = rc_array (rc, &key);
1725	glBegin (GL_QUADS);
1726	}	2223	}
1727		2224
1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2225	px = (x + 1) * T - tex.w;
1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2226	py = (y + 1) * T - tex.h;
1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1732		2227
1733	if (cell->flags && z == 2)	2228	if (expect_false (cell->player == player) && expect_false (z == 2))
1734	{	2229	{
1735	if (cell->flags & 1)	2230	pl_x = px;
		2231	pl_y = py;
		2232	pl_tex = tex;
1736	{	2233	continue;
1737	maptex tex = self->tex [1];
1738	int px = x * T + T * 2 / 32;
1739	int py = y * T - T * 6 / 32;
1740
1741	glEnd ();
1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1743	glBegin (GL_QUADS);
1744
1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1749	}
1750	}	2234	}
		2235
		2236	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2237	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2238	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2239	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1751		2240
1752	// update smooth hash	2241	// update smooth hash
1753	if (tex.smoothtile)	2242	if (tex.smoothtile)
1754	{	2243	{
1755	skey.tile = tex.smoothtile;	2244	skey.tile = tex.smoothtile;
…		…
1786	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2275	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1787	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2276	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1788	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2277	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1789	}	2278	}
1790	}	2279	}
		2280
		2281	if (expect_false (z == 2) && expect_false (cell->flags))
		2282	{
		2283	// overlays such as the speech bubble, probably more to come
		2284	if (cell->flags & 1)
		2285	{
		2286	rc_key_t key_ov = key;
		2287	maptex tex = self->tex [TEXID_SPEECH];
		2288	rc_array_t *arr;
		2289	int px = x * T + T * 2 / 32;
		2290	int py = y * T - T * 6 / 32;
		2291
		2292	key_ov.texname = tex.name;
		2293	arr = rc_array (rc_ov, &key_ov);
		2294
		2295	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2296	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2297	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2298	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2299	}
		2300	}
1791	}	2301	}
1792	}	2302	}
		2303
		2304	rc_draw (rc);
		2305	rc_clear (rc);
1793		2306
1794	// go through all smoothlevels, lowest to highest, then draw.	2307	// go through all smoothlevels, lowest to highest, then draw.
1795	// this is basically counting sort	2308	// this is basically counting sort
1796	{	2309	{
1797	int w, b;	2310	int w, b;
1798		2311
		2312	glEnable (GL_TEXTURE_2D);
		2313	glBegin (GL_QUADS);
1799	for (w = 0; w < 256 / 32; ++w)	2314	for (w = 0; w < 256 / 32; ++w)
1800	{	2315	{
1801	uint32_t smask = smooth_level [w];	2316	uint32_t smask = smooth_level [w];
1802	if (smask)	2317	if (smask)
1803	for (b = 0; b < 32; ++b)	2318	for (b = 0; b < 32; ++b)
…		…
1822	int border = bits & 15;	2337	int border = bits & 15;
1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2338	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1824	float dx = tex.s * .0625f; // 16 images/row	2339	float dx = tex.s * .0625f; // 16 images/row
1825	float dy = tex.t * .5f ; // 2 images/column	2340	float dy = tex.t * .5f ; // 2 images/column
1826		2341
1827	// this time naively avoiding texture state changes
1828	// save gobs of state changes.
1829	if (last_name != tex.name)	2342	if (tex.name)
1830	{	2343	{
		2344	// this time avoiding texture state changes
		2345	// save gobs of state changes.
1831	if (!tex.name)	2346	if (key.texname != tex.name)
1832	continue; // smoothing not yet available	2347	{
		2348	self->tex [skey->tile].unused = 0;
1833		2349
1834	glEnd ();	2350	glEnd ();
1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2351	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1836	glBegin (GL_QUADS);	2352	glBegin (GL_QUADS);
1837	}	2353	}
1838		2354
1839	if (border)	2355	if (border)
1840	{	2356	{
1841	float ox = border * dx;	2357	float ox = border * dx;
1842		2358
1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2359	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2360	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2361	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2362	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1847	}	2363	}
1848		2364
1849	if (corner)	2365	if (corner)
1850	{	2366	{
1851	float ox = corner * dx;	2367	float ox = corner * dx;
1852		2368
1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2369	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2370	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2371	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2372	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2373	}
1857	}	2374	}
1858	}	2375	}
1859	}	2376	}
1860	}	2377	}
1861	}	2378	}
		2379
		2380	glEnd ();
		2381	glDisable (GL_TEXTURE_2D);
		2382	key.texname = -1;
1862	}	2383	}
1863		2384
1864	hv_clear (smooth);	2385	hv_clear (smooth);
1865	}	2386	}
1866		2387
1867	glEnd ();	2388	if (pl_tex.name)
		2389	{
		2390	maptex tex = pl_tex;
		2391	int px = pl_x + sdx;
		2392	int py = pl_y + sdy;
1868		2393
1869	glDisable (GL_TEXTURE_2D);	2394	key.texname = tex.name;
		2395	arr = rc_array (rc, &key);
		2396
		2397	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2398	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2399	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2400	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2401
		2402	rc_draw (rc);
		2403	}
		2404
		2405	rc_draw (rc_ov);
		2406	rc_clear (rc_ov);
		2407
1870	glDisable (GL_BLEND);	2408	glDisable (GL_BLEND);
		2409	rc_free (rc);
		2410	rc_free (rc_ov);
1871		2411
1872	// top layer: overlays such as the health bar	2412	// top layer: overlays such as the health bar
1873	for (y = 0; y < sh; y++)	2413	for (y = 0; y < sh; y++)
1874	if (0 <= y + my && y + my < self->rows)	2414	if (0 <= y + my && y + my < self->rows)
1875	{	2415	{
…		…
1880	{	2420	{
1881	mapcell *cell = row->col + (x + mx - row->c0);	2421	mapcell *cell = row->col + (x + mx - row->c0);
1882		2422
1883	int px = x * T;	2423	int px = x * T;
1884	int py = y * T;	2424	int py = y * T;
		2425
		2426	if (expect_false (cell->player == player))
		2427	{
		2428	px += sdx;
		2429	py += sdy;
		2430	}
1885		2431
1886	if (cell->stat_hp)	2432	if (cell->stat_hp)
1887	{	2433	{
1888	int width = cell->stat_width * T;	2434	int width = cell->stat_width * T;
1889	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2435	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1900	}	2446	}
1901	}	2447	}
1902	}	2448	}
1903		2449
1904	void	2450	void
1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2451	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1906	CODE:	2452	CODE:
1907	{	2453	{
1908	static float color[16][3] = {	2454	static float color[16][3] = {
1909	{ 0.00F, 0.00F, 0.00F },	2455	{ 0.00f, 0.00f, 0.00f },
1910	{ 1.00F, 1.00F, 1.00F },	2456	{ 1.00f, 1.00f, 1.00f },
1911	{ 0.00F, 0.00F, 0.55F },	2457	{ 0.00f, 0.00f, 0.55f },
1912	{ 1.00F, 0.00F, 0.00F },	2458	{ 1.00f, 0.00f, 0.00f },
1913		2459
1914	{ 1.00F, 0.54F, 0.00F },	2460	{ 1.00f, 0.54f, 0.00f },
1915	{ 0.11F, 0.56F, 1.00F },	2461	{ 0.11f, 0.56f, 1.00f },
1916	{ 0.93F, 0.46F, 0.00F },	2462	{ 0.93f, 0.46f, 0.00f },
1917	{ 0.18F, 0.54F, 0.34F },	2463	{ 0.18f, 0.54f, 0.34f },
1918		2464
1919	{ 0.56F, 0.73F, 0.56F },	2465	{ 0.56f, 0.73f, 0.56f },
1920	{ 0.80F, 0.80F, 0.80F },	2466	{ 0.80f, 0.80f, 0.80f },
1921	{ 0.55F, 0.41F, 0.13F },	2467	{ 0.55f, 0.41f, 0.13f },
1922	{ 0.99F, 0.77F, 0.26F },	2468	{ 0.99f, 0.77f, 0.26f },
1923		2469
1924	{ 0.74F, 0.65F, 0.41F },	2470	{ 0.74f, 0.65f, 0.41f },
1925		2471
1926	{ 0.00F, 1.00F, 1.00F },	2472	{ 0.00f, 1.00f, 1.00f },
1927	{ 1.00F, 0.00F, 1.00F },	2473	{ 1.00f, 0.00f, 1.00f },
1928	{ 1.00F, 1.00F, 0.00F },	2474	{ 1.00f, 1.00f, 0.00f },
1929	};	2475	};
1930		2476
1931	int x, y;	2477	int x, y;
1932		2478
1933	glEnable (GL_TEXTURE_2D);	2479	glEnable (GL_TEXTURE_2D);
		2480	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2481	* but the nvidia driver (185.18.14) mishandles alpha textures
		2482	* and takes the colour from god knows where instead of using
		2483	* Cp. MODULATE results in the same colour, but slightly different
		2484	* alpha, but atcually gives us the correct colour with nvidia.
		2485	*/
1934	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2486	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1935	glEnable (GL_BLEND);	2487	glEnable (GL_BLEND);
1936	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2488	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1937	glBegin (GL_QUADS);	2489	glBegin (GL_QUADS);
1938		2490
1939	for (y = 0; y < h; y++)	2491	for (y = 0; y < h; y++)
…		…
1943		2495
1944	if (m)	2496	if (m)
1945	{	2497	{
1946	float *c = color [m & 15];	2498	float *c = color [m & 15];
1947		2499
1948	float tx1 = m & 0x40 ? 0.5 : 0.;	2500	float tx1 = m & 0x40 ? 0.5f : 0.f;
1949	float tx2 = tx1 + 0.5;	2501	float tx2 = tx1 + 0.5f;
1950		2502
1951	glColor4f (c[0], c[1], c[2], 0.75);	2503	glColor4f (c[0], c[1], c[2], 1);
1952	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2504	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1953	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2505	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1954	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2506	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1955	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2507	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1956	}	2508	}
…		…
1960	glDisable (GL_BLEND);	2512	glDisable (GL_BLEND);
1961	glDisable (GL_TEXTURE_2D);	2513	glDisable (GL_TEXTURE_2D);
1962	}	2514	}
1963		2515
1964	void	2516	void
1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2517	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1966	PPCODE:	2518	PPCODE:
1967	{	2519	{
1968	int x, y;	2520	int x, y;
1969	int sw1 = sw + 2;	2521	int sw1 = sw + 2;
1970	int sh1 = sh + 2;	2522	int sh1 = sh + 2;
1971	int sh3 = sh * 3;	2523	int sh3 = sh * 3;
1972	int sw34 = (sw * 3 + 3) & ~3;	2524	int sw3 = sw * 3;
1973	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2525	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1974	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2526	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1975	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2527	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1976		2528
1977	SvPOK_only (darkness3_sv);	2529	SvPOK_only (darkness3_sv);
1978	SvCUR_set (darkness3_sv, sw34 * sh3);	2530	SvCUR_set (darkness3_sv, sw3 * sh3);
1979		2531
1980	mx += self->x - 1;	2532	mx += self->x - 1;
1981	my += self->y - 1;	2533	my += self->y - 1;
1982
1983	memset (darkness1, 255, sw1 * sh1);
1984		2534
1985	for (y = 0; y < sh1; y++)	2535	for (y = 0; y < sh1; y++)
1986	if (0 <= y + my && y + my < self->rows)	2536	if (0 <= y + my && y + my < self->rows)
1987	{	2537	{
1988	maprow *row = self->row + (y + my);	2538	maprow *row = self->row + (y + my);
…		…
1991	if (row->c0 <= x + mx && x + mx < row->c1)	2541	if (row->c0 <= x + mx && x + mx < row->c1)
1992	{	2542	{
1993	mapcell *cell = row->col + (x + mx - row->c0);	2543	mapcell *cell = row->col + (x + mx - row->c0);
1994		2544
1995	darkness1 [y * sw1 + x] = cell->darkness	2545	darkness1 [y * sw1 + x] = cell->darkness
1996	? 255 - (cell->darkness - 1)	2546	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1997	: 255 - FOW_DARKNESS;	2547	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1998	}	2548	}
1999	}	2549	}
2000		2550
2001	for (y = 0; y < sh; ++y)	2551	for (y = 0; y < sh; ++y)
2002	for (x = 0; x < sw; ++x)	2552	for (x = 0; x < sw; ++x)
…		…
2021		2571
2022	uint8_t r13 = (d13 + d23 + d12) / 3;	2572	uint8_t r13 = (d13 + d23 + d12) / 3;
2023	uint8_t r23 = d23;	2573	uint8_t r23 = d23;
2024	uint8_t r33 = (d23 + d33 + d32) / 3;	2574	uint8_t r33 = (d23 + d33 + d32) / 3;
2025		2575
2026	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2576	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2027	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2577	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2028	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2578	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2029	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2579	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2030	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2580	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2031	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2581	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2032	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2582	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2033	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2583	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2034	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2584	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2035	}	2585	}
2036		2586
2037	free (darkness1);	2587	free (darkness1);
2038		2588
2039	EXTEND (SP, 3);	2589	EXTEND (SP, 3);
2040	PUSHs (sv_2mortal (newSViv (sw34)));	2590	PUSHs (sv_2mortal (newSViv (sw3)));
2041	PUSHs (sv_2mortal (newSViv (sh3)));	2591	PUSHs (sv_2mortal (newSViv (sh3)));
2042	PUSHs (darkness3_sv);	2592	PUSHs (darkness3_sv);
2043	}	2593	}
2044		2594
2045	SV *	2595	SV *
2046	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2596	get_rect (DC::Map self, int x0, int y0, int w, int h)
2047	CODE:	2597	CODE:
2048	{	2598	{
2049	int x, y, x1, y1;	2599	int x, y, x1, y1;
2050	SV *data_sv = newSV (w * h * 7 + 5);	2600	SV *data_sv = newSV (w * h * 7 + 5);
2051	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2601	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2108	else	2658	else
2109	*data++ = 0;	2659	*data++ = 0;
2110	}	2660	}
2111	}	2661	}
2112		2662
		2663	/* if size is w*h + 5 then no data has been found */
		2664	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2665	{
2113	SvPOK_only (data_sv);	2666	SvPOK_only (data_sv);
2114	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2667	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2668	}
		2669
2115	RETVAL = data_sv;	2670	RETVAL = data_sv;
2116	}	2671	}
2117	OUTPUT:	2672	OUTPUT:
2118	RETVAL	2673	RETVAL
2119		2674
2120	void	2675	void
2121	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2676	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2122	PPCODE:	2677	PPCODE:
2123	{	2678	{
2124	int x, y, z;	2679	int x, y, z;
2125	int w, h;	2680	int w, h;
2126	int x1, y1;	2681	int x1, y1;
		2682	STRLEN len;
		2683	uint8_t *data, *end;
		2684
		2685	len = SvLEN (data_sv);
		2686	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2687	data = SvPVbyte_nolen (data_sv);
		2688	end = data + len + 8;
		2689
		2690	if (len < 5)
		2691	XSRETURN_EMPTY;
2127		2692
2128	if (*data++ != 0)	2693	if (*data++ != 0)
2129	return; /* version mismatch */	2694	XSRETURN_EMPTY; /* version mismatch */
2130		2695
2131	w = *data++ << 8; w |= *data++;	2696	w = *data++ << 8; w |= *data++;
2132	h = *data++ << 8; h |= *data++;	2697	h = *data++ << 8; h |= *data++;
2133		2698
2134	// we need to do this 'cause we don't keep an absolute coord system for rows	2699	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2146	{	2711	{
2147	maprow *row = map_get_row (self, y);	2712	maprow *row = map_get_row (self, y);
2148		2713
2149	for (x = x0; x < x1; x++)	2714	for (x = x0; x < x1; x++)
2150	{	2715	{
		2716	uint8_t flags;
		2717
		2718	if (data + 7 >= end)
		2719	XSRETURN_EMPTY;
		2720
2151	uint8_t flags = *data++;	2721	flags = *data++;
2152		2722
2153	if (flags)	2723	if (flags)
2154	{	2724	{
2155	mapcell *cell = row_get_cell (row, x);	2725	mapcell *cell = row_get_cell (row, x);
2156	tileid tile[3] = { 0, 0, 0 };	2726	tileid tile[3] = { 0, 0, 0 };
…		…
2159	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2729	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2160	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2730	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2161		2731
2162	if (cell->darkness == 0)	2732	if (cell->darkness == 0)
2163	{	2733	{
2164	cell->darkness = 0;	2734	/*cell->darkness = 0;*/
		2735	EXTEND (SP, 3);
2165		2736
2166	for (z = 0; z <= 2; z++)	2737	for (z = 0; z <= 2; z++)
2167	{	2738	{
2168	tileid t = tile [z];	2739	tileid t = tile [z];
2169		2740
2170	if (t >= self->texs || (t && !self->tex [t].name))	2741	if (t >= self->texs || (t && !self->tex [t].name))
2171	{	2742	{
2172	XPUSHs (sv_2mortal (newSViv (t)));	2743	PUSHs (sv_2mortal (newSViv (t)));
2173	need_texid (self, t);	2744	need_texid (self, t);
2174	}	2745	}
2175		2746
2176	cell->tile [z] = t;	2747	cell->tile [z] = t;
2177	}	2748	}
…		…
2179	}	2750	}
2180	}	2751	}
2181	}	2752	}
2182	}	2753	}
2183		2754
2184	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2755	MODULE = Deliantra::Client PACKAGE = DC::RW
2185		2756
2186	CFPlus::MixChunk	2757	DC::RW
2187	new_from_file (SV *class, char *path)	2758	new (SV *class, SV *data_sv)
2188	CODE:	2759	CODE:
2189	RETVAL = Mix_LoadWAV (path);	2760	{
		2761	STRLEN datalen;
		2762	char *data = SvPVbyte (data_sv, datalen);
		2763
		2764	RETVAL = SDL_RWFromConstMem (data, datalen);
		2765	}
2190	OUTPUT:	2766	OUTPUT:
2191	RETVAL	2767	RETVAL
2192		2768
		2769	DC::RW
		2770	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2771	CODE:
		2772	RETVAL = SDL_RWFromFile (path, mode);
		2773	OUTPUT:
		2774	RETVAL
		2775
		2776	# fails on win32:
		2777	# dc.xs(2268) : error C2059: syntax error : '('
2193	void	2778	#void
		2779	#close (DC::RW self)
		2780	# CODE:
		2781	# (self->(close)) (self);
		2782
		2783	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2784
		2785	PROTOTYPES: DISABLE
		2786
		2787	DC::Channel
		2788	find ()
		2789	CODE:
		2790	{
		2791	RETVAL = Mix_GroupAvailable (-1);
		2792
		2793	if (RETVAL < 0)
		2794	{
		2795	RETVAL = Mix_GroupOldest (-1);
		2796
		2797	if (RETVAL < 0)
		2798	XSRETURN_UNDEF;
		2799
		2800	Mix_HaltChannel (RETVAL);
		2801	}
		2802
		2803	Mix_UnregisterAllEffects (RETVAL);
		2804	Mix_Volume (RETVAL, 128);
		2805	}
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	void
		2810	halt (DC::Channel self)
		2811	CODE:
		2812	Mix_HaltChannel (self);
		2813
		2814	void
		2815	expire (DC::Channel self, int ticks = -1)
		2816	CODE:
		2817	Mix_ExpireChannel (self, ticks);
		2818
		2819	void
		2820	fade_out (DC::Channel self, int ticks = -1)
		2821	CODE:
		2822	Mix_FadeOutChannel (self, ticks);
		2823
		2824	int
		2825	volume (DC::Channel self, int volume)
		2826	CODE:
		2827	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2828	OUTPUT:
		2829	RETVAL
		2830
		2831	void
		2832	unregister_all_effects (DC::Channel self)
		2833	CODE:
		2834	Mix_UnregisterAllEffects (self);
		2835
		2836	void
		2837	set_panning (DC::Channel self, int left, int right)
		2838	CODE:
		2839	left = CLAMP (left , 0, 255);
		2840	right = CLAMP (right, 0, 255);
		2841	Mix_SetPanning (self, left, right);
		2842
		2843	void
		2844	set_distance (DC::Channel self, int distance)
		2845	CODE:
		2846	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2847
		2848	void
		2849	set_position (DC::Channel self, int angle, int distance)
		2850	CODE:
		2851
		2852	void
		2853	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2854	CODE:
		2855	{
		2856	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2857	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2858	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2859	}
		2860
		2861	void
		2862	set_reverse_stereo (DC::Channel self, int flip)
		2863	CODE:
		2864	Mix_SetReverseStereo (self, flip);
		2865
		2866	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2867
		2868	PROTOTYPES: DISABLE
		2869
		2870	DC::MixChunk
		2871	new (SV *class, DC::RW rwops)
		2872	CODE:
		2873	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2874	OUTPUT:
		2875	RETVAL
		2876
		2877	void
2194	DESTROY (CFPlus::MixChunk self)	2878	DESTROY (DC::MixChunk self)
2195	CODE:	2879	CODE:
2196	Mix_FreeChunk (self);	2880	Mix_FreeChunk (self);
2197		2881
2198	int	2882	int
2199	volume (CFPlus::MixChunk self, int volume = -1)	2883	volume (DC::MixChunk self, int volume = -1)
2200	CODE:	2884	CODE:
		2885	if (items > 1)
		2886	volume = CLAMP (volume, 0, 128);
2201	RETVAL = Mix_VolumeChunk (self, volume);	2887	RETVAL = Mix_VolumeChunk (self, volume);
2202	OUTPUT:	2888	OUTPUT:
2203	RETVAL	2889	RETVAL
2204		2890
2205	int	2891	DC::Channel
2206	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2892	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2207	CODE:	2893	CODE:
		2894	{
2208	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2895	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2896
		2897	if (RETVAL < 0)
		2898	XSRETURN_UNDEF;
		2899
		2900	if (channel < 0)
		2901	{
		2902	Mix_UnregisterAllEffects (RETVAL);
		2903	Mix_Volume (RETVAL, 128);
		2904	}
		2905	}
2209	OUTPUT:	2906	OUTPUT:
2210	RETVAL	2907	RETVAL
2211		2908
2212	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2909	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2213		2910
2214	int	2911	int
2215	volume (int volume = -1)	2912	volume (int volume = -1)
		2913	PROTOTYPE: ;$
2216	CODE:	2914	CODE:
		2915	if (items > 0)
		2916	volume = CLAMP (volume, 0, 128);
2217	RETVAL = Mix_VolumeMusic (volume);	2917	RETVAL = Mix_VolumeMusic (volume);
2218	OUTPUT:	2918	OUTPUT:
2219	RETVAL	2919	RETVAL
2220		2920
2221	int	2921	void
2222	fade_out (int ms)	2922	fade_out (int ms)
2223	CODE:	2923	CODE:
2224	RETVAL = Mix_FadeOutMusic (ms);	2924	Mix_FadeOutMusic (ms);
		2925
		2926	void
		2927	halt ()
		2928	CODE:
		2929	Mix_HaltMusic ();
		2930
		2931	DC::MixMusic
		2932	new (SV *class, DC::RW rwops)
		2933	CODE:
		2934	RETVAL = Mix_LoadMUS_RW (rwops);
2225	OUTPUT:	2935	OUTPUT:
2226	RETVAL	2936	RETVAL
2227		2937
2228	CFPlus::MixMusic
2229	new_from_file (SV *class, char *path)
2230	CODE:
2231	RETVAL = Mix_LoadMUS (path);
2232	OUTPUT:
2233	RETVAL
2234
2235	void	2938	void
2236	DESTROY (CFPlus::MixMusic self)	2939	DESTROY (DC::MixMusic self)
2237	CODE:	2940	CODE:
2238	Mix_FreeMusic (self);	2941	Mix_FreeMusic (self);
2239		2942
2240	int	2943	int
2241	play (CFPlus::MixMusic self, int loops = -1)	2944	play (DC::MixMusic self, int loops = -1)
2242	CODE:	2945	CODE:
2243	RETVAL = Mix_PlayMusic (self, loops);	2946	RETVAL = Mix_PlayMusic (self, loops);
2244	OUTPUT:	2947	OUTPUT:
2245	RETVAL	2948	RETVAL
2246		2949
2247	int	2950	void
2248	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2951	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2249	CODE:	2952	CODE:
2250	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2953	Mix_FadeInMusicPos (self, loops, ms, position);
2251	OUTPUT:
2252	RETVAL
2253		2954
2254	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2955	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2956
		2957	PROTOTYPES: ENABLE
2255		2958
2256	BOOT:	2959	BOOT:
2257	{	2960	{
2258	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2961	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2259	static const struct {	2962	static const struct {
2260	const char *name;	2963	const char *name;
2261	IV iv;	2964	IV iv;
2262	} *civ, const_iv[] = {	2965	} *civ, const_iv[] = {
2263	# define const_iv(name) { # name, (IV)name }	2966	# define const_iv(name) { # name, (IV)name }
2264	const_iv (GL_VENDOR),	2967	const_iv (GL_VENDOR),
2265	const_iv (GL_VERSION),	2968	const_iv (GL_VERSION),
2266	const_iv (GL_EXTENSIONS),	2969	const_iv (GL_EXTENSIONS),
		2970	const_iv (GL_MAX_TEXTURE_UNITS),
2267	const_iv (GL_COLOR_MATERIAL),	2971	const_iv (GL_COLOR_MATERIAL),
2268	const_iv (GL_SMOOTH),	2972	const_iv (GL_SMOOTH),
2269	const_iv (GL_FLAT),	2973	const_iv (GL_FLAT),
2270	const_iv (GL_DITHER),	2974	const_iv (GL_DITHER),
2271	const_iv (GL_BLEND),	2975	const_iv (GL_BLEND),
…		…
2275	const_iv (GL_ALPHA_TEST),	2979	const_iv (GL_ALPHA_TEST),
2276	const_iv (GL_NORMALIZE),	2980	const_iv (GL_NORMALIZE),
2277	const_iv (GL_RESCALE_NORMAL),	2981	const_iv (GL_RESCALE_NORMAL),
2278	const_iv (GL_FRONT),	2982	const_iv (GL_FRONT),
2279	const_iv (GL_BACK),	2983	const_iv (GL_BACK),
		2984	const_iv (GL_AUX0),
2280	const_iv (GL_AND),	2985	const_iv (GL_AND),
2281	const_iv (GL_ONE),	2986	const_iv (GL_ONE),
2282	const_iv (GL_ZERO),	2987	const_iv (GL_ZERO),
2283	const_iv (GL_SRC_ALPHA),	2988	const_iv (GL_SRC_ALPHA),
2284	const_iv (GL_DST_ALPHA),	2989	const_iv (GL_DST_ALPHA),
2285	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2990	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2286	const_iv (GL_ONE_MINUS_DST_ALPHA),	2991	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2992	const_iv (GL_SRC_COLOR),
		2993	const_iv (GL_DST_COLOR),
		2994	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2995	const_iv (GL_ONE_MINUS_DST_COLOR),
2287	const_iv (GL_SRC_ALPHA_SATURATE),	2996	const_iv (GL_SRC_ALPHA_SATURATE),
2288	const_iv (GL_RGB),	2997	const_iv (GL_RGB),
2289	const_iv (GL_RGBA),	2998	const_iv (GL_RGBA),
2290	const_iv (GL_RGBA4),	2999	const_iv (GL_RGBA4),
2291	const_iv (GL_RGBA8),	3000	const_iv (GL_RGBA8),
…		…
2297	const_iv (GL_INTENSITY),	3006	const_iv (GL_INTENSITY),
2298	const_iv (GL_LUMINANCE),	3007	const_iv (GL_LUMINANCE),
2299	const_iv (GL_LUMINANCE_ALPHA),	3008	const_iv (GL_LUMINANCE_ALPHA),
2300	const_iv (GL_FLOAT),	3009	const_iv (GL_FLOAT),
2301	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3010	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3011	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3012	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3013	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3014	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3015	const_iv (GL_COMPRESSED_RGB_ARB),
		3016	const_iv (GL_COMPRESSED_RGBA_ARB),
2302	const_iv (GL_COMPILE),	3017	const_iv (GL_COMPILE),
2303	const_iv (GL_PROXY_TEXTURE_1D),	3018	const_iv (GL_PROXY_TEXTURE_1D),
2304	const_iv (GL_PROXY_TEXTURE_2D),	3019	const_iv (GL_PROXY_TEXTURE_2D),
2305	const_iv (GL_TEXTURE_1D),	3020	const_iv (GL_TEXTURE_1D),
2306	const_iv (GL_TEXTURE_2D),	3021	const_iv (GL_TEXTURE_2D),
…		…
2330	const_iv (GL_COLOR_LOGIC_OP),	3045	const_iv (GL_COLOR_LOGIC_OP),
2331	const_iv (GL_SEPARABLE_2D),	3046	const_iv (GL_SEPARABLE_2D),
2332	const_iv (GL_CONVOLUTION_2D),	3047	const_iv (GL_CONVOLUTION_2D),
2333	const_iv (GL_CONVOLUTION_BORDER_MODE),	3048	const_iv (GL_CONVOLUTION_BORDER_MODE),
2334	const_iv (GL_CONSTANT_BORDER),	3049	const_iv (GL_CONSTANT_BORDER),
		3050	const_iv (GL_POINTS),
2335	const_iv (GL_LINES),	3051	const_iv (GL_LINES),
2336	const_iv (GL_LINE_STRIP),	3052	const_iv (GL_LINE_STRIP),
2337	const_iv (GL_LINE_LOOP),	3053	const_iv (GL_LINE_LOOP),
2338	const_iv (GL_QUADS),	3054	const_iv (GL_QUADS),
2339	const_iv (GL_QUAD_STRIP),	3055	const_iv (GL_QUAD_STRIP),
2340	const_iv (GL_TRIANGLES),	3056	const_iv (GL_TRIANGLES),
2341	const_iv (GL_TRIANGLE_STRIP),	3057	const_iv (GL_TRIANGLE_STRIP),
2342	const_iv (GL_TRIANGLE_FAN),	3058	const_iv (GL_TRIANGLE_FAN),
		3059	const_iv (GL_POLYGON),
2343	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3060	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3061	const_iv (GL_POINT_SMOOTH_HINT),
		3062	const_iv (GL_LINE_SMOOTH_HINT),
		3063	const_iv (GL_POLYGON_SMOOTH_HINT),
		3064	const_iv (GL_GENERATE_MIPMAP_HINT),
		3065	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2344	const_iv (GL_FASTEST),	3066	const_iv (GL_FASTEST),
		3067	const_iv (GL_DONT_CARE),
		3068	const_iv (GL_NICEST),
2345	const_iv (GL_V2F),	3069	const_iv (GL_V2F),
2346	const_iv (GL_V3F),	3070	const_iv (GL_V3F),
2347	const_iv (GL_T2F_V3F),	3071	const_iv (GL_T2F_V3F),
2348	const_iv (GL_T2F_N3F_V3F),	3072	const_iv (GL_T2F_N3F_V3F),
		3073	const_iv (GL_FUNC_ADD),
		3074	const_iv (GL_FUNC_SUBTRACT),
		3075	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2349	# undef const_iv	3076	# undef const_iv
2350	};	3077	};
2351		3078
2352	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3079	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2353	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3080	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2354		3081
2355	texture_av = newAV ();	3082	texture_av = newAV ();
2356	AvREAL_off (texture_av);	3083	AvREAL_off (texture_av);
2357	}	3084	}
2358		3085
		3086	void
		3087	disable_GL_EXT_blend_func_separate ()
		3088	CODE:
		3089	gl.BlendFuncSeparate = 0;
		3090	gl.BlendFuncSeparateEXT = 0;
		3091
		3092	void
		3093	apple_nvidia_bug (int enable)
		3094
2359	char *	3095	char *
2360	gl_vendor ()	3096	gl_vendor ()
2361	CODE:	3097	CODE:
2362	RETVAL = (char *)glGetString (GL_VENDOR);	3098	RETVAL = (char *)glGetString (GL_VENDOR);
2363	OUTPUT:	3099	OUTPUT:
…		…
2412		3148
2413	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3149	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2414	CODE:	3150	CODE:
2415	gl_BlendFuncSeparate (sa, da, saa, daa);	3151	gl_BlendFuncSeparate (sa, da, saa, daa);
2416		3152
		3153	# void glBlendEquation (int se)
		3154
2417	void glDepthMask (int flag)	3155	void glDepthMask (int flag)
2418		3156
2419	void glLogicOp (int opcode)	3157	void glLogicOp (int opcode)
2420		3158
2421	void glColorMask (int red, int green, int blue, int alpha)	3159	void glColorMask (int red, int green, int blue, int alpha)
…		…
2435	# near_ and far_ are due to microsofts buggy "c" compiler	3173	# near_ and far_ are due to microsofts buggy "c" compiler
2436	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3174	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2437		3175
2438	# near_ and far_ are due to microsofts buggy "c" compiler	3176	# near_ and far_ are due to microsofts buggy "c" compiler
2439	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3177	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3178
		3179	PROTOTYPES: DISABLE
2440		3180
2441	void glViewport (int x, int y, int width, int height)	3181	void glViewport (int x, int y, int width, int height)
2442		3182
2443	void glScissor (int x, int y, int width, int height)	3183	void glScissor (int x, int y, int width, int height)
2444		3184
…		…
2452		3192
2453	void glRotate (float angle, float x, float y, float z)	3193	void glRotate (float angle, float x, float y, float z)
2454	CODE:	3194	CODE:
2455	glRotatef (angle, x, y, z);	3195	glRotatef (angle, x, y, z);
2456		3196
2457	void glBegin (int mode)
2458
2459	void glEnd ()
2460
2461	void glColor (float r, float g, float b, float a = 1.0)	3197	void glColor (float r, float g, float b, float a = 1.0)
2462	PROTOTYPE: @	3198	PROTOTYPE: @
2463	ALIAS:	3199	ALIAS:
2464	glColor_premultiply = 1	3200	glColor_premultiply = 1
2465	CODE:	3201	CODE:
2466	if (ix)	3202	if (ix)
2467	{	3203	{
…		…
2470	b *= a;	3206	b *= a;
2471	}	3207	}
2472	// microsoft visual "c" rounds instead of truncating...	3208	// microsoft visual "c" rounds instead of truncating...
2473	glColor4f (r, g, b, a);	3209	glColor4f (r, g, b, a);
2474		3210
2475	void glInterleavedArrays (int format, int stride, char *data)
2476
2477	void glDrawElements (int mode, int count, int type, char *indices)
2478
2479	# 1.2 void glDrawRangeElements (int mode, int start, int end
2480
2481	void glRasterPos (float x, float y, float z = 0.)	3211	void glRasterPos (float x, float y, float z = 0.)
2482	CODE:	3212	CODE:
2483	glRasterPos3f (0, 0, z);	3213	glRasterPos3f (0, 0, z);
2484	glBitmap (0, 0, 0, 0, x, y, 0);	3214	glBitmap (0, 0, 0, 0, x, y, 0);
2485		3215
…		…
2489		3219
2490	void glTexCoord (float s, float t)	3220	void glTexCoord (float s, float t)
2491	CODE:	3221	CODE:
2492	glTexCoord2f (s, t);	3222	glTexCoord2f (s, t);
2493		3223
		3224	void glRect (float x1, float y1, float x2, float y2)
		3225	CODE:
		3226	glRectf (x1, y1, x2, y2);
		3227
		3228	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3229	CODE:
		3230	glBegin (GL_LINE_LOOP);
		3231	glVertex2f (x1, y1);
		3232	glVertex2f (x2, y1);
		3233	glVertex2f (x2, y2);
		3234	glVertex2f (x1, y2);
		3235	glEnd ();
		3236
		3237	PROTOTYPES: ENABLE
		3238
		3239	void glBegin (int mode)
		3240
		3241	void glEnd ()
		3242
		3243	void glPointSize (GLfloat size)
		3244
		3245	void glLineWidth (GLfloat width)
		3246
		3247	void glInterleavedArrays (int format, int stride, char *data)
		3248
		3249	void glDrawElements (int mode, int count, int type, char *indices)
		3250
		3251	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3252
2494	void glTexEnv (int target, int pname, float param)	3253	void glTexEnv (int target, int pname, float param)
2495	CODE:	3254	CODE:
2496	glTexEnvf (target, pname, param);	3255	glTexEnvf (target, pname, param);
2497		3256
2498	void glTexParameter (int target, int pname, float param)	3257	void glTexParameter (int target, int pname, float param)
…		…
2514	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3273	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2515	CODE:	3274	CODE:
2516	if (gl.SeparableFilter2D)	3275	if (gl.SeparableFilter2D)
2517	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3276	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2518		3277
2519	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3278	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2520		3279
2521	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3280	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2522		3281
2523	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3282	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2524		3283
…		…
2550		3309
2551	void glEndList ()	3310	void glEndList ()
2552		3311
2553	void glCallList (int list)	3312	void glCallList (int list)
2554		3313
		3314	void c_init ()
		3315	CODE:
		3316	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3317	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3318
		3319	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3320
		3321	PROTOTYPES: DISABLE
		3322
		3323	void
		3324	find_widget (SV *self, NV x, NV y)
		3325	PPCODE:
		3326	{
		3327	if (within_widget (self, x, y))
		3328	XPUSHs (self);
		3329	}
		3330
		3331	BOOT:
		3332	{
		3333	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3334
		3335	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3336	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3337	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3338	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3339	}
		3340
		3341	void
		3342	draw (SV *self)
		3343	CODE:
		3344	{
		3345	HV *hv;
		3346	SV **svp;
		3347	NV x, y, w, h;
		3348	SV *draw_x_sv = GvSV (draw_x_gv);
		3349	SV *draw_y_sv = GvSV (draw_y_gv);
		3350	SV *draw_w_sv = GvSV (draw_w_gv);
		3351	SV *draw_h_sv = GvSV (draw_h_gv);
		3352	double draw_x, draw_y;
		3353
		3354	if (!SvROK (self))
		3355	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3356
		3357	hv = (HV *)SvRV (self);
		3358
		3359	if (SvTYPE (hv) != SVt_PVHV)
		3360	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3361
		3362	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3363	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3364
		3365	if (!h || !w)
		3366	XSRETURN_EMPTY;
		3367
		3368	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3369	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3370
		3371	draw_x = SvNV (draw_x_sv) + x;
		3372	draw_y = SvNV (draw_y_sv) + y;
		3373
		3374	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3375	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3376	XSRETURN_EMPTY;
		3377
		3378	sv_setnv (draw_x_sv, draw_x);
		3379	sv_setnv (draw_y_sv, draw_y);
		3380
		3381	glPushMatrix ();
		3382	glTranslated (x, y, 0);
		3383
		3384	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3385	{
		3386	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3387
		3388	if (svp && SvTRUE (*svp))
		3389	{
		3390	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3391	glEnable (GL_BLEND);
		3392	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3393	glBegin (GL_QUADS);
		3394	glVertex2f (0, 0);
		3395	glVertex2f (w, 0);
		3396	glVertex2f (w, h);
		3397	glVertex2f (0, h);
		3398	glEnd ();
		3399	glDisable (GL_BLEND);
		3400	}
		3401	}
		3402	#if 0
		3403	// draw borders, for debugging
		3404	glPushMatrix ();
		3405	glColor4f (1., 1., 0., 1.);
		3406	glTranslatef (.5, .5, 0.);
		3407	glBegin (GL_LINE_LOOP);
		3408	glVertex2f (0 , 0);
		3409	glVertex2f (w - 1, 0);
		3410	glVertex2f (w - 1, h - 1);
		3411	glVertex2f (0 , h - 1);
		3412	glEnd ();
		3413	glPopMatrix ();
		3414	#endif
		3415	PUSHMARK (SP);
		3416	XPUSHs (self);
		3417	PUTBACK;
		3418	call_method ("_draw", G_VOID | G_DISCARD);
		3419	SPAGAIN;
		3420
		3421	glPopMatrix ();
		3422
		3423	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3424	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3425	}
		3426

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