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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC vs.
Revision 1.304 by root, Fri Apr 23 16:30:38 2010 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
27	#include <stdio.h>	31	#include <stdio.h>
28	#include <stdlib.h>	32	#include <stdlib.h>
29		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		35
30	#include <SDL.h>	36	#include <SDL.h>
		37	#include <SDL_thread.h>
31	#include <SDL_endian.h>	38	#include <SDL_endian.h>
32	#include <SDL_image.h>	39	#include <SDL_image.h>
33	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
35		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
36	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
37	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
38		52
39	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
40		54
41	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
42		67
43	#ifndef _WIN32	68	#ifndef _WIN32
44	# include <sys/types.h>	69	# include <sys/types.h>
45	# include <sys/socket.h>	70	# include <sys/socket.h>
46	# include <netinet/in.h>	71	# include <netinet/in.h>
47	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
48	# include <inttypes.h>	73	# include <inttypes.h>
49	#endif	74	#endif
50		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
53	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
54		91
55	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
57		94
58	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
59		96
60	#if 0	97	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else	99
63	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
64	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
65		104
66	static AV *texture_av;	105	static AV *texture_av;
67		106
68	static struct	107	static struct
69	{	108	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	145	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	146	glDeleteTextures (1, &name);
108	}	147	}
109		148
110	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
111		151
112	#include "pango-font.c"	152	#include "pango-font.c"
113	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
114	#include "pango-render.c"	154	#include "pango-render.c"
115		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
118		160
119	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
120		162
121	static int	163	static int
122	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
123	{	165	{
124	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		180
139	typedef struct cf_layout {	181	typedef struct cf_layout {
140	PangoLayout *pl;	182	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
142	int base_height;	184	int base_height;
143	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
144	} *CFPlus__Layout;	187	} *DC__Layout;
145		188
146	static CFPlus__Font default_font;	189	static DC__Font default_font;
147	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
149		192
150	static void	193	static void
151	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	199	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	201	}
159		202
160	static void	203	static void
161	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
162	{	205	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
165	*/	208	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
167		210
168	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		213
171	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
172	}	215	}
173		216
174	static void	217	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	218	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	219	{
177	PangoRectangle rect;	220	PangoRectangle rect;
178		221
179	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		234
192	typedef uint16_t tileid;	235	typedef uint16_t tileid;
193	typedef uint16_t faceid;	236	typedef uint16_t faceid;
194		237
195	typedef struct {	238	typedef struct {
196	int name;	239	GLuint name;
197	int w, h;	240	int w, h;
198	float s, t;	241	float s, t;
199	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
200	tileid smoothtile;	243	tileid smoothtile;
201	uint8_t smoothlevel;	244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
202	} maptex;	246	} maptex;
203		247
204	typedef struct {	248	typedef struct {
205	uint32_t player;	249	uint32_t player;
206	tileid tile[3];	250	tileid tile[3];
…		…
219	int faces; tileid *face2tile; // [faceid]	263	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	264	int texs; maptex *tex; // [tileid]
221		265
222	int32_t rows;	266	int32_t rows;
223	maprow *row;	267	maprow *row;
224	} *CFPlus__Map;	268	} *DC__Map;
225		269
226	static char *	270	static char *
227	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
228	{	272	{
229	char *p;	273	char *p;
…		…
267	self->texs *= 2;	311	self->texs *= 2;
268	}	312	}
269	}	313	}
270		314
271	static maprow *	315	static maprow *
272	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
273	{	317	{
274	if (0 > y)	318	if (0 > y)
275	{	319	{
276	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
315		359
316	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
317	}	361	}
318		362
319	static mapcell *	363	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
321	{	365	{
322	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
323	}	367	}
324		368
325	static void	369	static void
326	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
327	{	371	{
328	int r;	372	int r;
329		373
330	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	382	self->oy = 0;
339	self->row = 0;	383	self->row = 0;
340	self->rows = 0;	384	self->rows = 0;
341	}	385	}
342		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
343	static void	397	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	399	{
346	int x, y;	400	int x, y;
347	maprow *row;	401	maprow *row;
348	mapcell *cell;	402	mapcell *cell;
349		403
…		…
361	if (x >= row->c1)	415	if (x >= row->c1)
362	break;	416	break;
363		417
364	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
365		419
366	cell->darkness = 0;	420	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	421	}
371	}	422	}
372	}	423	}
373		424
374	typedef struct {	425	typedef struct {
…		…
428	n |= n >> 16;	479	n |= n >> 16;
429		480
430	return n + 1;	481	return n + 1;
431	}	482	}
432		483
		484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
433	/* SDL should provide this, really. */	495	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	496	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	497	#define SDLK_MODIFIER_MAX 314
436		498
437	MODULE = CFPlus PACKAGE = CFPlus	499	/******************************************************************************/
		500
		501	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		502	static GV *hover_gv;
		503
		504	static int
		505	within_widget (SV *widget, NV x, NV y)
		506	{
		507	HV *self;
		508	SV **svp;
		509	NV wx, ww, wy, wh;
		510
		511	if (!SvROK (widget))
		512	return 0;
		513
		514	self = (HV *)SvRV (widget);
		515
		516	if (SvTYPE (self) != SVt_PVHV)
		517	return 0;
		518
		519	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		520	if (y < wy)
		521	return 0;
		522
		523	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		524	if (y >= wy + wh)
		525	return 0;
		526
		527	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		528	if (x < wx)
		529	return 0;
		530
		531	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		532	if (x >= wx + ww)
		533	return 0;
		534
		535	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		536	if (!svp || !SvTRUE (*svp))
		537	return 0;
		538
		539	return 1;
		540	}
		541
		542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META | KMOD_ALT))
		551	mod |= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD | G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
438		595
439	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
440		597
441	BOOT:	598	BOOT:
442	{	599	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	601	static const struct {
445	const char *name;	602	const char *name;
446	IV iv;	603	IV iv;
447	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
…		…
470		627
471	const_iv (SDL_APPINPUTFOCUS),	628	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	629	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	630	const_iv (SDL_APPACTIVE),
474		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
		765
		766	const_iv (KMOD_LRAM),
		767
		768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
556	# undef const_iv	798	# undef const_iv
557	};	799	};
558		800
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		820
579	NV floor (NV x)	821	NV floor (NV x)
580		822
581	NV ceil (NV x)	823	NV ceil (NV x)
582		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
		834
583	void	835	void
584	pango_init ()	836	pango_init ()
585	CODE:	837	CODE:
586	{	838	{
587	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/*pango_context_set_font_description (opengl_context, default_font);*/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		846	#endif
590	}	847	}
591		848
592	int	849	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		850
595	void	851	void SDL_braino ()
		852
		853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
596	SDL_Quit ()	859	void SDL_Quit ()
597		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
		869
598	void	870	void
599	SDL_ListModes ()	871	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	872	PPCODE:
601	{	873	{
602	SDL_Rect **m;	874	SDL_Rect **m;
603		875
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	876	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	877	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	878	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	879	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		880
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	881	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	882	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		883
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	884	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		888
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
618	#if SDL_VERSION_ATLEAST(1,2,10)
619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
621	#endif
622
623	SDL_EnableUNICODE (1);
624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
625		891
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		893
628	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
629	while (*m)	895	while (*m)
630	{	896	{
		897	if ((*m)->w >= 400 && (*m)->h >= 300)
		898	{
631	AV *av = newAV ();	899	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
		902	av_push (av, newSViv (rgb));
		903	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	904	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		905	}
635		906
636	++m;	907	++m;
637	}	908	}
638	}	909	}
639		910
640	char *
641	SDL_GetError ()
642
643	int	911	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	912	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	913	CODE:
		914	{
		915	SDL_EnableUNICODE (1);
		916	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		917
		918	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		919	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		920	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		921	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		922
646	RETVAL = !!SDL_SetVideoMode (	923	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	924	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	925	);
		926
649	if (RETVAL)	927	if (RETVAL)
650	{	928	{
651	av_clear (texture_av);	929	av_clear (texture_av);
652		930
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	933	#include "glfunc.h"
656	# undef GL_FUNC	934	#undef GL_FUNC
657		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
658	}	938	}
		939	}
659	OUTPUT:	940	OUTPUT:
660	RETVAL	941	RETVAL
661		942
662	void	943	void
663	SDL_GL_SwapBuffers ()	944	SDL_GL_SwapBuffers ()
…		…
665	char *	946	char *
666	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
667		948
668	int	949	int
669	SDL_GetAppState ()	950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
670		954
671	void	955	void
672	poll_events ()	956	poll_events ()
673	PPCODE:	957	PPCODE:
674	{	958	{
…		…
684	{	968	{
685	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
686	case SDL_KEYUP:	970	case SDL_KEYUP:
687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
690	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
692	break;	976	break;
693		977
694	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
713	x = ev.motion.x;	997	x = ev.motion.x;
714	y = ev.motion.y;	998	y = ev.motion.y;
715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
716	}	1000	}
717		1001
718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
719	hv_store (hv, "state", 5, newSViv (state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
720	hv_store (hv, "x", 1, newSViv (x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
721	hv_store (hv, "y", 1, newSViv (y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
724	}	1008	}
725	break;	1009	break;
726		1010
727	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
728	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
730		1014
731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
741	break;	1025	break;
742	}	1026	}
743		1027
744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
745	}	1029	}
746	}	1030	}
747		1031
		1032	char *
		1033	SDL_AudioDriverName ()
		1034	CODE:
		1035	{
		1036	char buf [256];
		1037	if (!SDL_AudioDriverName (buf, sizeof (buf)))
		1038	XSRETURN_UNDEF;
		1039
		1040	RETVAL = buf;
		1041	}
		1042	OUTPUT:
		1043	RETVAL
		1044
748	int	1045	int
749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1046	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
750	POSTCALL:	1047	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	1048	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	1049	Mix_ChannelFinished (channel_finished);
753		1050
754	void	1051	void
		1052	Mix_QuerySpec ()
		1053	PPCODE:
		1054	{
		1055	int freq, channels;
		1056	Uint16 format;
		1057
		1058	if (Mix_QuerySpec (&freq, &format, &channels))
		1059	{
		1060	EXTEND (SP, 3);
		1061	PUSHs (sv_2mortal (newSViv (freq)));
		1062	PUSHs (sv_2mortal (newSViv (format)));
		1063	PUSHs (sv_2mortal (newSViv (channels)));
		1064	}
		1065	}
		1066
		1067	void
755	Mix_CloseAudio ()	1068	Mix_CloseAudio ()
756		1069
757	int	1070	int
758	Mix_AllocateChannels (int numchans = -1)	1071	Mix_AllocateChannels (int numchans = -1)
		1072
		1073	const char *
		1074	Mix_GetError ()
759		1075
760	void	1076	void
761	lowdelay (int fd, int val = 1)	1077	lowdelay (int fd, int val = 1)
762	CODE:	1078	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1079	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
789	}	1105	}
790	}	1106	}
791	#endif	1107	#endif
792	}	1108	}
793		1109
794	void	1110	int
795	add_font (char *file)	1111	add_font (char *file)
796	CODE:	1112	CODE:
797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1113	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1114	OUTPUT:
		1115	RETVAL
798		1116
799	void	1117	void
800	load_image_inline (SV *image_)	1118	load_image_inline (SV *image_)
801	ALIAS:	1119	ALIAS:
802	load_image_file = 1	1120	load_image_file = 1
…		…
805	STRLEN image_len;	1123	STRLEN image_len;
806	char *image = (char *)SvPVbyte (image_, image_len);	1124	char *image = (char *)SvPVbyte (image_, image_len);
807	SDL_Surface *surface, *surface2;	1125	SDL_Surface *surface, *surface2;
808	SDL_PixelFormat fmt;	1126	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	1127	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	1128	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	1129	: SDL_RWFromConstMem (image, image_len);
812		1130
813	if (!rw)	1131	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	1132	croak ("load_image: %s", SDL_GetError ());
815		1133
…		…
888	void	1206	void
889	error (char *message)	1207	error (char *message)
890	CODE:	1208	CODE:
891	fprintf (stderr, "ERROR: %s\n", message);	1209	fprintf (stderr, "ERROR: %s\n", message);
892	#ifdef _WIN32	1210	#ifdef _WIN32
893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1211	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
894	#endif	1212	#endif
895		1213
896	void	1214	void
897	fatal (char *message)	1215	fatal (char *message)
898	CODE:	1216	CODE:
899	fprintf (stderr, "FATAL: %s\n", message);	1217	fprintf (stderr, "FATAL: %s\n", message);
900	#ifdef _WIN32	1218	#ifdef _WIN32
901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1219	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
902	#endif	1220	#endif
903	_exit (1);	1221	_exit (1);
904		1222
905	void	1223	void
906	_exit (int retval = 0)	1224	_exit (int retval = 0)
…		…
918	#if DEBUG	1236	#if DEBUG
919	VALGRIND_DO_LEAK_CHECK;	1237	VALGRIND_DO_LEAK_CHECK;
920	#endif	1238	#endif
921	}	1239	}
922		1240
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1241	int
		1242	SvREFCNT (SV *sv)
		1243	CODE:
		1244	RETVAL = SvREFCNT (sv);
		1245	OUTPUT:
		1246	RETVAL
924		1247
925	CFPlus::Font	1248	MODULE = Deliantra::Client PACKAGE = DC::Font
		1249
		1250	PROTOTYPES: DISABLE
		1251
		1252	DC::Font
926	new_from_file (SV *class, char *path, int id = 0)	1253	new_from_file (SV *class, char *path, int id = 0)
927	CODE:	1254	CODE:
928	{	1255	{
929	int count;	1256	int count;
930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1257	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
933	}	1260	}
934	OUTPUT:	1261	OUTPUT:
935	RETVAL	1262	RETVAL
936		1263
937	void	1264	void
938	DESTROY (CFPlus::Font self)	1265	DESTROY (DC::Font self)
939	CODE:	1266	CODE:
940	pango_font_description_free (self);	1267	pango_font_description_free (self);
941		1268
942	void	1269	void
943	make_default (CFPlus::Font self)	1270	make_default (DC::Font self)
		1271	PROTOTYPE: $
944	CODE:	1272	CODE:
945	default_font = self;	1273	default_font = self;
946		1274
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1275	MODULE = Deliantra::Client PACKAGE = DC::Layout
948		1276
		1277	PROTOTYPES: DISABLE
		1278
949	void	1279	void
950	reset_glyph_cache ()	1280	glyph_cache_backup ()
		1281	PROTOTYPE:
951	CODE:	1282	CODE:
		1283	tc_backup ();
		1284
		1285	void
		1286	glyph_cache_restore ()
		1287	PROTOTYPE:
		1288	CODE:
952	tc_clear ();	1289	tc_restore ();
953		1290
954	CFPlus::Layout	1291	DC::Layout
955	new (SV *class)	1292	new (SV *class)
956	CODE:	1293	CODE:
957	New (0, RETVAL, 1, struct cf_layout);	1294	New (0, RETVAL, 1, struct cf_layout);
958		1295
959	RETVAL->pl = pango_layout_new (opengl_context);	1296	RETVAL->pl = pango_layout_new (opengl_context);
…		…
961	RETVAL->g = 1.;	1298	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1299	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1300	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1301	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1302	RETVAL->font = 0;
		1303	RETVAL->rc = rc_alloc ();
966		1304
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1305	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1306	layout_update_font (RETVAL);
969	OUTPUT:	1307	OUTPUT:
970	RETVAL	1308	RETVAL
971		1309
972	void	1310	void
973	DESTROY (CFPlus::Layout self)	1311	DESTROY (DC::Layout self)
974	CODE:	1312	CODE:
975	g_object_unref (self->pl);	1313	g_object_unref (self->pl);
		1314	rc_free (self->rc);
976	Safefree (self);	1315	Safefree (self);
977		1316
978	void	1317	void
979	set_text (CFPlus::Layout self, SV *text_)	1318	set_text (DC::Layout self, SV *text_)
980	CODE:	1319	CODE:
981	{	1320	{
982	STRLEN textlen;	1321	STRLEN textlen;
983	char *text = SvPVutf8 (text_, textlen);	1322	char *text = SvPVutf8 (text_, textlen);
984		1323
985	pango_layout_set_text (self->pl, text, textlen);	1324	pango_layout_set_text (self->pl, text, textlen);
986	}	1325	}
987		1326
988	void	1327	void
989	set_markup (CFPlus::Layout self, SV *text_)	1328	set_markup (DC::Layout self, SV *text_)
990	CODE:	1329	CODE:
991	{	1330	{
992	STRLEN textlen;	1331	STRLEN textlen;
993	char *text = SvPVutf8 (text_, textlen);	1332	char *text = SvPVutf8 (text_, textlen);
994		1333
995	pango_layout_set_markup (self->pl, text, textlen);	1334	pango_layout_set_markup (self->pl, text, textlen);
996	}	1335	}
997		1336
998	void	1337	void
999	set_shapes (CFPlus::Layout self, ...)	1338	set_shapes (DC::Layout self, ...)
1000	CODE:	1339	CODE:
1001	{	1340	{
1002	PangoAttrList *attrs = 0;	1341	PangoAttrList *attrs = 0;
1003	const char *text = pango_layout_get_text (self->pl);	1342	const char *text = pango_layout_get_text (self->pl);
1004	const char *pos = text;	1343	const char *pos = text;
…		…
1039	if (attrs)	1378	if (attrs)
1040	pango_layout_set_attributes (self->pl, attrs);	1379	pango_layout_set_attributes (self->pl, attrs);
1041	}	1380	}
1042		1381
1043	void	1382	void
1044	get_shapes (CFPlus::Layout self)	1383	get_shapes (DC::Layout self)
1045	PPCODE:	1384	PPCODE:
1046	{	1385	{
1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1386	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1048		1387
1049	do	1388	do
1050	{	1389	{
1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1390	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1052		1391
1053	if (run && shape_attr_p (run))	1392	if (run && shape_attr_p (run))
1054	{	1393	{
1055	PangoRectangle extents;	1394	PangoRectangle extents;
1056	pango_layout_iter_get_run_extents (iter, 0, &extents);	1395	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1064		1403
1065	pango_layout_iter_free (iter);	1404	pango_layout_iter_free (iter);
1066	}	1405	}
1067		1406
1068	int	1407	int
1069	has_wrapped (CFPlus::Layout self)	1408	has_wrapped (DC::Layout self)
1070	CODE:	1409	CODE:
1071	{	1410	{
1072	int lines = 1;	1411	int lines = 1;
1073	const char *text = pango_layout_get_text (self->pl);	1412	const char *text = pango_layout_get_text (self->pl);
1074		1413
…		…
1079	}	1418	}
1080	OUTPUT:	1419	OUTPUT:
1081	RETVAL	1420	RETVAL
1082		1421
1083	SV *	1422	SV *
1084	get_text (CFPlus::Layout self)	1423	get_text (DC::Layout self)
1085	CODE:	1424	CODE:
1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1425	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1087	sv_utf8_decode (RETVAL);	1426	sv_utf8_decode (RETVAL);
1088	OUTPUT:	1427	OUTPUT:
1089	RETVAL	1428	RETVAL
1090		1429
1091	void	1430	void
1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1431	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1093	CODE:	1432	CODE:
1094	self->r = r;	1433	self->r = r;
1095	self->g = g;	1434	self->g = g;
1096	self->b = b;	1435	self->b = b;
1097	self->a = a;	1436	self->a = a;
1098		1437
1099	void	1438	void
1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1439	set_font (DC::Layout self, DC::Font font = 0)
1101	CODE:	1440	CODE:
1102	if (self->font != font)	1441	if (self->font != font)
1103	{	1442	{
1104	self->font = font;	1443	self->font = font;
1105	layout_update_font (self);	1444	layout_update_font (self);
1106	}	1445	}
1107		1446
1108	void	1447	void
1109	set_height (CFPlus::Layout self, int base_height)	1448	set_height (DC::Layout self, int base_height)
1110	CODE:	1449	CODE:
1111	if (self->base_height != base_height)	1450	if (self->base_height != base_height)
1112	{	1451	{
1113	self->base_height = base_height;	1452	self->base_height = base_height;
1114	layout_update_font (self);	1453	layout_update_font (self);
1115	}	1454	}
1116		1455
1117	void	1456	void
1118	set_width (CFPlus::Layout self, int max_width = -1)	1457	set_width (DC::Layout self, int max_width = -1)
1119	CODE:	1458	CODE:
1120	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1459	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1121		1460
1122	void	1461	void
1123	set_indent (CFPlus::Layout self, int indent)	1462	set_indent (DC::Layout self, int indent)
1124	CODE:	1463	CODE:
1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1464	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1126		1465
1127	void	1466	void
1128	set_spacing (CFPlus::Layout self, int spacing)	1467	set_spacing (DC::Layout self, int spacing)
1129	CODE:	1468	CODE:
1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1469	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1131		1470
1132	void	1471	void
1133	set_ellipsise (CFPlus::Layout self, int ellipsise)	1472	set_ellipsise (DC::Layout self, int ellipsise)
1134	CODE:	1473	CODE:
1135	pango_layout_set_ellipsize (self->pl,	1474	pango_layout_set_ellipsize (self->pl,
1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1475	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1476	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1477	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1139	: PANGO_ELLIPSIZE_NONE	1478	: PANGO_ELLIPSIZE_NONE
1140	);	1479	);
1141		1480
1142	void	1481	void
1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1482	set_single_paragraph_mode (DC::Layout self, int spm)
1144	CODE:	1483	CODE:
1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1484	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1146		1485
1147	void	1486	void
1148	size (CFPlus::Layout self)	1487	size (DC::Layout self)
1149	PPCODE:	1488	PPCODE:
1150	{	1489	{
1151	int w, h;	1490	int w, h;
1152		1491
1153	layout_get_pixel_size (self, &w, &h);	1492	layout_get_pixel_size (self, &w, &h);
…		…
1156	PUSHs (sv_2mortal (newSViv (w)));	1495	PUSHs (sv_2mortal (newSViv (w)));
1157	PUSHs (sv_2mortal (newSViv (h)));	1496	PUSHs (sv_2mortal (newSViv (h)));
1158	}	1497	}
1159		1498
1160	int	1499	int
1161	descent (CFPlus::Layout self)	1500	descent (DC::Layout self)
1162	CODE:	1501	CODE:
1163	{	1502	{
1164	PangoRectangle rect;	1503	PangoRectangle rect;
1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1504	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1166	pango_layout_line_get_pixel_extents (line, 0, &rect);	1505	pango_layout_line_get_pixel_extents (line, 0, &rect);
1167	RETVAL = PANGO_DESCENT (rect);	1506	RETVAL = PANGO_DESCENT (rect);
1168	}	1507	}
1169	OUTPUT:	1508	OUTPUT:
1170	RETVAL	1509	RETVAL
1171		1510
1172	int	1511	int
1173	xy_to_index (CFPlus::Layout self, int x, int y)	1512	xy_to_index (DC::Layout self, int x, int y)
1174	CODE:	1513	CODE:
1175	{	1514	{
1176	int index, trailing;	1515	int index, trailing;
1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1516	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1178	RETVAL = index + trailing;	1517	RETVAL = index + trailing;
1179	}	1518	}
1180	OUTPUT:	1519	OUTPUT:
1181	RETVAL	1520	RETVAL
1182		1521
1183	void	1522	void
1184	cursor_pos (CFPlus::Layout self, int index)	1523	cursor_pos (DC::Layout self, int index)
1185	PPCODE:	1524	PPCODE:
1186	{	1525	{
1187	PangoRectangle strong_pos;	1526	PangoRectangle pos;
1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1527	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1189		1528
1190	EXTEND (SP, 3);	1529	EXTEND (SP, 3);
1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1530	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1531	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1532	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1194	}	1533	}
1195		1534
1196	void	1535	void
1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1536	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1198	PPCODE:	1537	PPCODE:
1199	{	1538	{
1200	int line, x;	1539	int line, x;
1201		1540
1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1541	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1542	#if !PANGO_VERSION_CHECK (1, 17, 3)
1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1543	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1204		1544	--line;
		1545	#endif
1205	EXTEND (SP, 2);	1546	EXTEND (SP, 2);
1206	PUSHs (sv_2mortal (newSViv (line - 1)));	1547	PUSHs (sv_2mortal (newSViv (line)));
1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1548	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1208	}	1549	}
1209		1550
1210	void	1551	void
1211	line_x_to_index (CFPlus::Layout self, int line, int x)	1552	line_x_to_index (DC::Layout self, int line, int x)
1212	PPCODE:	1553	PPCODE:
1213	{	1554	{
1214	PangoLayoutLine *lp;	1555	PangoLayoutLine *lp;
1215	int index, trailing;	1556	int index, trailing;
1216		1557
1217	if (line < 0)	1558	if (line < 0)
1218	XSRETURN_EMPTY;	1559	XSRETURN_EMPTY;
1219		1560
1220	if (!(lp = pango_layout_get_line (self->pl, line)))	1561	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1221	XSRETURN_EMPTY; /* do better */	1562	XSRETURN_EMPTY; /* do better */
1222		1563
1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1564	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1224		1565
1225	EXTEND (SP, 2);	1566	EXTEND (SP, 2);
…		…
1231	PUSHs (sv_2mortal (newSViv (trailing)));	1572	PUSHs (sv_2mortal (newSViv (trailing)));
1232	}	1573	}
1233	}	1574	}
1234		1575
1235	void	1576	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1577	render (DC::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1578	CODE:
		1579	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1580	pango_opengl_render_layout_subpixel (
1239	self->pl,	1581	self->pl,
		1582	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1583	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1584	self->r, self->g, self->b, self->a,
1242	flags	1585	flags
1243	);	1586	);
		1587	// we assume that context_change actually clears/frees stuff
		1588	// and does not do any recomputation...
		1589	pango_layout_context_changed (self->pl);
1244		1590
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246
1247	void	1591	void
1248	pad2pot (SV *data_, SV *w_, SV *h_)	1592	draw (DC::Layout self)
1249	CODE:	1593	CODE:
1250	{	1594	{
1251	int ow = SvIV (w_);	1595	glEnable (GL_TEXTURE_2D);
1252	int oh = SvIV (h_);	1596	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1597	glEnable (GL_BLEND);
		1598	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1599	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1600	glEnable (GL_ALPHA_TEST);
		1601	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1253		1602
1254	if (ow && oh)	1603	rc_draw (self->rc);
		1604
		1605	glDisable (GL_ALPHA_TEST);
		1606	glDisable (GL_BLEND);
		1607	glDisable (GL_TEXTURE_2D);
		1608	}
		1609
		1610	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1611
		1612	PROTOTYPES: ENABLE
		1613
		1614	void
		1615	pad (SV *data_, int ow, int oh, int nw, int nh)
		1616	CODE:
		1617	{
		1618	if ((nw != ow || nh != oh) && SvOK (data_))
1255	{	1619	{
1256	int nw = minpot (ow);
1257	int nh = minpot (oh);
1258
1259	if (nw != ow || nh != oh)
1260	{
1261	if (SvOK (data_))
1262	{
1263	STRLEN datalen;	1620	STRLEN datalen;
1264	char *data = SvPVbyte (data_, datalen);	1621	char *data = SvPVbyte (data_, datalen);
1265	int bpp = datalen / (ow * oh);	1622	int bpp = datalen / (ow * oh);
1266	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1623	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1267		1624
1268	SvPOK_only (result_);	1625	SvPOK_only (result_);
1269	SvCUR_set (result_, nw * nh * bpp);	1626	SvCUR_set (result_, nw * nh * bpp);
1270		1627
1271	memset (SvPVX (result_), 0, nw * nh * bpp);	1628	memset (SvPVX (result_), 0, nw * nh * bpp);
1272	while (oh--)	1629	while (oh--)
1273	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1630	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1274		1631
1275	sv_setsv (data_, result_);	1632	sv_setsv (data_, result_);
1276	}
1277
1278	sv_setiv (w_, nw);
1279	sv_setiv (h_, nh);
1280	}
1281	}	1633	}
1282	}	1634	}
1283		1635
1284	void	1636	void
1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1637	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1291	{	1643	{
1292	HV *hv = (HV *)SvRV (self);	1644	HV *hv = (HV *)SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1645	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1646	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1647	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1648
		1649	if (name <= 0)
		1650	XSRETURN_EMPTY;
1296		1651
1297	if (items < 5)	1652	if (items < 5)
1298	{	1653	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1654	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1655	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1328	glDisable (GL_ALPHA_TEST);	1683	glDisable (GL_ALPHA_TEST);
1329	glDisable (GL_BLEND);	1684	glDisable (GL_BLEND);
1330	}	1685	}
1331	}	1686	}
1332		1687
1333	MODULE = CFPlus PACKAGE = CFPlus::Map	1688	void
		1689	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1690	PROTOTYPE: @
		1691	CODE:
		1692	{
		1693	glEnable (GL_BLEND);
		1694	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1695	glEnable (GL_TEXTURE_2D);
		1696	glBindTexture (GL_TEXTURE_2D, name1);
1334		1697
1335	CFPlus::Map	1698	glColor3f (intensity, intensity, intensity);
		1699	glPushMatrix ();
		1700	glScalef (1./3, 1./3, 1.);
		1701
		1702	if (blend > 0.f)
		1703	{
		1704	float dx3 = dx * -3.f / w;
		1705	float dy3 = dy * -3.f / h;
		1706	GLfloat env_color[4] = { 0., 0., 0., blend };
		1707
		1708	/* interpolate the two shadow textures */
		1709	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1711
		1712	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1713	gl.ActiveTexture (GL_TEXTURE1);
		1714	glEnable (GL_TEXTURE_2D);
		1715	glBindTexture (GL_TEXTURE_2D, name2);
		1716	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1717
		1718	/* rgb == rgb(glcolor) */
		1719	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1722
		1723	/* alpha = interpolate t0, t1 by env_alpha */
		1724	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1725
		1726	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1727	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1728	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1729
		1730	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1731	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1732
		1733	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1734	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1735
		1736	glBegin (GL_QUADS);
		1737	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1738	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1739	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1740	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1741	glEnd ();
		1742
		1743	glDisable (GL_TEXTURE_2D);
		1744	gl.ActiveTexture (GL_TEXTURE0);
		1745	}
		1746	else
		1747	{
		1748	/* simple blending of one texture, also opengl <1.3 path */
		1749	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1750
		1751	glBegin (GL_QUADS);
		1752	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1753	glTexCoord2f (0, t); glVertex2f (0, h);
		1754	glTexCoord2f (s, t); glVertex2f (w, h);
		1755	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1756	glEnd ();
		1757	}
		1758
		1759	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1760	{
		1761	int x, y;
		1762	int dx3 = dx * 3;
		1763	int dy3 = dy * 3;
		1764
		1765	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1766	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1767	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1768	glTranslatef (-1., -1., 0);
		1769	glBegin (GL_QUADS);
		1770
		1771	for (y = 1; y < h; y += 3)
		1772	{
		1773	int y1 = y - dy3;
		1774	int y1valid = y1 >= 0 && y1 < h;
		1775
		1776	for (x = 1; x < w; x += 3)
		1777	{
		1778	int x1 = x - dx3;
		1779	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1780	uint8_t h2;
		1781
		1782	if (y1valid && x1 >= 0 && x1 < w)
		1783	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1784	else
		1785	h2 = 1; /* out of range == invisible */
		1786
		1787	if (h1 || h2)
		1788	{
		1789	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1790	glColor4f (1., 1., 1., alpha);
		1791
		1792	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1793	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1794	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1795	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1796	}
		1797	}
		1798	}
		1799	}
		1800
		1801	glEnd ();
		1802
		1803	glPopMatrix ();
		1804
		1805	glDisable (GL_TEXTURE_2D);
		1806	glDisable (GL_BLEND);
		1807	}
		1808
		1809	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1810	CODE:
		1811	{
		1812	GLint width;
		1813	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1814	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1815	RETVAL = width > 0;
		1816	}
		1817	OUTPUT:
		1818	RETVAL
		1819
		1820	MODULE = Deliantra::Client PACKAGE = DC::Map
		1821
		1822	PROTOTYPES: DISABLE
		1823
		1824	DC::Map
1336	new (SV *class)	1825	new (SV *class)
1337	CODE:	1826	CODE:
1338	New (0, RETVAL, 1, struct map);	1827	New (0, RETVAL, 1, struct map);
1339	RETVAL->x = 0;	1828	RETVAL->x = 0;
1340	RETVAL->y = 0;	1829	RETVAL->y = 0;
…		…
1348	RETVAL->row = 0;	1837	RETVAL->row = 0;
1349	OUTPUT:	1838	OUTPUT:
1350	RETVAL	1839	RETVAL
1351		1840
1352	void	1841	void
1353	DESTROY (CFPlus::Map self)	1842	DESTROY (DC::Map self)
1354	CODE:	1843	CODE:
1355	{	1844	{
1356	map_clear (self);	1845	map_clear (self);
1357	Safefree (self->face2tile);	1846	Safefree (self->face2tile);
1358	Safefree (self->tex);	1847	Safefree (self->tex);
1359	Safefree (self);	1848	Safefree (self);
1360	}	1849	}
1361		1850
1362	void	1851	void
1363	resize (CFPlus::Map self, int map_width, int map_height)	1852	resize (DC::Map self, int map_width, int map_height)
1364	CODE:	1853	CODE:
1365	self->w = map_width;	1854	self->w = map_width;
1366	self->h = map_height;	1855	self->h = map_height;
1367		1856
1368	void	1857	void
1369	clear (CFPlus::Map self)	1858	clear (DC::Map self)
1370	CODE:	1859	CODE:
1371	map_clear (self);	1860	map_clear (self);
1372		1861
1373	void	1862	void
1374	set_tileid (CFPlus::Map self, int face, int tile)	1863	set_tileid (DC::Map self, int face, int tile)
1375	CODE:	1864	CODE:
1376	{	1865	{
1377	need_facenum (self, face); self->face2tile [face] = tile;	1866	need_facenum (self, face); self->face2tile [face] = tile;
1378	need_texid (self, tile);	1867	need_texid (self, tile);
1379	}	1868	}
1380		1869
1381	void	1870	void
1382	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1871	set_smooth (DC::Map self, int face, int smooth, int level)
1383	CODE:	1872	CODE:
1384	{	1873	{
1385	tileid texid;	1874	tileid texid;
1386	maptex *tex;	1875	maptex *tex;
1387		1876
…		…
1400	tex->smoothtile = self->face2tile [smooth];	1889	tex->smoothtile = self->face2tile [smooth];
1401	tex->smoothlevel = level;	1890	tex->smoothlevel = level;
1402	}	1891	}
1403		1892
1404	void	1893	void
1405	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1894	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1406	CODE:	1895	CODE:
1407	{	1896	{
1408	need_texid (self, texid);	1897	need_texid (self, texid);
1409		1898
1410	{	1899	{
…		…
1429	// use uglier nearest interpolation because linear suffers	1918	// use uglier nearest interpolation because linear suffers
1430	// from transparent color bleeding and ugly wrapping effects.	1919	// from transparent color bleeding and ugly wrapping effects.
1431	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1920	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1432	}	1921	}
1433		1922
		1923	void
		1924	expire_textures (DC::Map self, int texid, int count)
		1925	PPCODE:
		1926	for (; texid < self->texs && count; ++texid, --count)
		1927	{
		1928	maptex *tex = self->tex + texid;
		1929
		1930	if (tex->name)
		1931	{
		1932	if (tex->unused)
		1933	{
		1934	tex->name = 0;
		1935	tex->unused = 0;
		1936	XPUSHs (sv_2mortal (newSViv (texid)));
		1937	}
		1938	else
		1939	tex->unused = 1;
		1940	}
		1941	}
		1942
1434	int	1943	int
1435	ox (CFPlus::Map self)	1944	ox (DC::Map self)
1436	ALIAS:	1945	ALIAS:
1437	oy = 1	1946	oy = 1
1438	x = 2	1947	x = 2
1439	y = 3	1948	y = 3
1440	w = 4	1949	w = 4
…		…
1451	}	1960	}
1452	OUTPUT:	1961	OUTPUT:
1453	RETVAL	1962	RETVAL
1454		1963
1455	void	1964	void
1456	scroll (CFPlus::Map self, int dx, int dy)	1965	scroll (DC::Map self, int dx, int dy)
1457	CODE:	1966	CODE:
1458	{	1967	{
1459	if (dx > 0)	1968	if (dx > 0)
1460	map_blank (self, self->x, self->y, dx, self->h);	1969	map_blank (self, self->x, self->y, dx, self->h);
1461	else if (dx < 0)	1970	else if (dx < 0)
…		…
1476	self->rows += MAP_EXTEND_Y;	1985	self->rows += MAP_EXTEND_Y;
1477	self->y += MAP_EXTEND_Y;	1986	self->y += MAP_EXTEND_Y;
1478	}	1987	}
1479	}	1988	}
1480		1989
1481	void	1990	SV *
1482	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1991	map1a_update (DC::Map self, SV *data_, int extmap)
1483	CODE:	1992	CODE:
1484	{	1993	{
1485	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1994	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1486	uint8_t *data_end = (uint8_t *)SvEND (data_);	1995	uint8_t *data_end = (uint8_t *)SvEND (data_);
1487	mapcell *cell;	1996	mapcell *cell;
1488	int x, y, flags;	1997	int x, y, z, flags;
		1998	AV *missing = newAV ();
		1999	RETVAL = newRV_noinc ((SV *)missing);
1489		2000
1490	while (data < data_end - 1)	2001	while (data < data_end - 1)
1491	{	2002	{
1492	flags = (data [0] << 8) + data [1]; data += 2;	2003	flags = (data [0] << 8) + data [1]; data += 2;
1493		2004
…		…
1513	uint8_t ext, cmd;	2024	uint8_t ext, cmd;
1514		2025
1515	do	2026	do
1516	{	2027	{
1517	ext = *data++;	2028	ext = *data++;
1518	cmd = ext & 0x3f;	2029	cmd = ext & 0x7f;
1519		2030
1520	if (cmd < 4)	2031	if (cmd < 4)
1521	cell->darkness = 255 - ext * 64 + 1;	2032	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1522	else if (cmd == 5) // health	2033	else if (cmd == 5) // health
1523	{	2034	{
1524	cell->stat_width = 1;	2035	cell->stat_width = 1;
1525	cell->stat_hp = *data++;	2036	cell->stat_hp = *data++;
1526	}	2037	}
1527	else if (cmd == 6) // monster width	2038	else if (cmd == 6) // monster width
1528	cell->stat_width = *data++ + 1;	2039	cell->stat_width = *data++ + 1;
1529	else if (cmd == 0x47)	2040	else if (cmd == 0x47)
1530	{	2041	{
1531	if (*data == 4)	2042	if (*data == 1) cell->player = data [1];
1532	; // decode player count	2043	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2044	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2045	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1533		2046
1534	data += *data + 1;	2047	data += *data + 1;
1535	}	2048	}
1536	else if (cmd == 8) // cell flags	2049	else if (cmd == 8) // cell flags
1537	cell->flags = *data++;	2050	cell->flags = *data++;
…		…
1544	}	2057	}
1545	else	2058	else
1546	cell->darkness = *data++ + 1;	2059	cell->darkness = *data++ + 1;
1547	}	2060	}
1548		2061
		2062	for (z = 0; z <= 2; ++z)
1549	if (flags & 4)	2063	if (flags & (4 >> z))
1550	{	2064	{
1551	faceid face = (data [0] << 8) + data [1]; data += 2;	2065	faceid face = (data [0] << 8) + data [1]; data += 2;
1552	need_facenum (self, face);	2066	need_facenum (self, face);
1553	cell->tile [0] = self->face2tile [face];	2067	cell->tile [z] = self->face2tile [face];
		2068
		2069	if (cell->tile [z])
		2070	{
		2071	maptex *tex = self->tex + cell->tile [z];
		2072	tex->unused = 0;
		2073	if (!tex->name)
		2074	av_push (missing, newSViv (cell->tile [z]));
		2075
		2076	if (tex->smoothtile)
		2077	{
		2078	maptex *smooth = self->tex + tex->smoothtile;
		2079	smooth->unused = 0;
		2080	if (!smooth->name)
		2081	av_push (missing, newSViv (tex->smoothtile));
		2082	}
		2083	}
1554	}	2084	}
1555
1556	if (flags & 2)
1557	{
1558	faceid face = (data [0] << 8) + data [1]; data += 2;
1559	need_facenum (self, face);
1560	cell->tile [1] = self->face2tile [face];
1561	}
1562
1563	if (flags & 1)
1564	{
1565	faceid face = (data [0] << 8) + data [1]; data += 2;
1566	need_facenum (self, face);
1567	cell->tile [2] = self->face2tile [face];
1568	}
1569	}	2085	}
1570	else	2086	else
1571	cell->darkness = 0;	2087	CELL_CLEAR (cell);
1572	}	2088	}
1573	}	2089	}
		2090	OUTPUT:
		2091	RETVAL
1574		2092
1575	SV *	2093	SV *
1576	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2094	mapmap (DC::Map self, int x0, int y0, int w, int h)
1577	CODE:	2095	CODE:
1578	{	2096	{
1579	int x1, x;	2097	int x1, x;
1580	int y1, y;	2098	int y1, y;
1581	int z;	2099	int z;
…		…
1626	}	2144	}
1627	OUTPUT:	2145	OUTPUT:
1628	RETVAL	2146	RETVAL
1629		2147
1630	void	2148	void
1631	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2149	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1632	CODE:	2150	CODE:
1633	{	2151	{
		2152	int x, y, z;
		2153
1634	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2154	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1635	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2155	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1636	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2156	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1637	smooth_key skey;	2157	smooth_key skey;
1638	int x, y, z;	2158	int pl_x, pl_y;
1639	int last_name;	2159	maptex pl_tex;
		2160	rc_t *rc = rc_alloc ();
		2161	rc_t *rc_ov = rc_alloc ();
		2162	rc_key_t key;
		2163	rc_array_t *arr;
1640		2164
		2165	pl_tex.name = 0;
		2166
1641	// thats current max. sorry.	2167	// that's current max. sorry.
1642	if (sw > 255) sw = 255;	2168	if (sw > 255) sw = 255;
1643	if (sh > 255) sh = 255;	2169	if (sh > 255) sh = 255;
1644		2170
1645	// clear key, in case of extra padding	2171	// clear key, in case of extra padding
1646	memset (&skey, 0, sizeof (skey));	2172	memset (&skey, 0, sizeof (skey));
1647		2173
1648	glColor4ub (255, 255, 255, 255);	2174	memset (&key, 0, sizeof (key));
1649		2175	key.r = 255;
1650	glEnable (GL_BLEND);	2176	key.g = 255;
1651	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2177	key.b = 255;
1652	glEnable (GL_TEXTURE_2D);	2178	key.a = 255;
1653	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2179	key.mode = GL_QUADS;
1654		2180	key.format = GL_T2F_V3F;
1655	glBegin (GL_QUADS);
1656
1657	last_name = 0;
1658		2181
1659	mx += self->x;	2182	mx += self->x;
1660	my += self->y;	2183	my += self->y;
1661		2184
1662	// first pass: determine smooth_max	2185	// first pass: determine smooth_max
…		…
1679	MAX (self->tex [cell->tile [1]].smoothlevel,	2202	MAX (self->tex [cell->tile [1]].smoothlevel,
1680	self->tex [cell->tile [2]].smoothlevel));	2203	self->tex [cell->tile [2]].smoothlevel));
1681	}	2204	}
1682	}	2205	}
1683		2206
		2207	glEnable (GL_BLEND);
		2208	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2209	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2210
1684	for (z = 0; z <= 2; z++)	2211	for (z = 0; z <= 2; z++)
1685	{	2212	{
1686	memset (smooth_level, 0, sizeof (smooth_level));	2213	memset (smooth_level, 0, sizeof (smooth_level));
		2214	key.texname = -1;
1687		2215
1688	for (y = 0; y < sh; y++)	2216	for (y = 0; y < sh; y++)
1689	if (0 <= y + my && y + my < self->rows)	2217	if (0 <= y + my && y + my < self->rows)
1690	{	2218	{
1691	maprow *row = self->row + (y + my);	2219	maprow *row = self->row + (y + my);
…		…
1697	tileid tile = cell->tile [z];	2225	tileid tile = cell->tile [z];
1698		2226
1699	if (tile)	2227	if (tile)
1700	{	2228	{
1701	maptex tex = self->tex [tile];	2229	maptex tex = self->tex [tile];
1702	int px = (x + 1) * T - tex.w;	2230	int px, py;
1703	int py = (y + 1) * T - tex.h;
1704		2231
1705	// suppressing texture state switches here
1706	// is only moderately effective, but worth the extra effort
1707	if (last_name != tex.name)	2232	if (key.texname != tex.name)
1708	{	2233	{
		2234	self->tex [tile].unused = 0;
		2235
1709	if (!tex.name)	2236	if (!tex.name)
1710	tex = self->tex [2]; /* missing, replace by noface */	2237	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1711		2238
1712	glEnd ();	2239	key.texname = tex.name;
1713	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2240	arr = rc_array (rc, &key);
1714	glBegin (GL_QUADS);
1715	}	2241	}
1716		2242
1717	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2243	px = (x + 1) * T - tex.w;
1718	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2244	py = (y + 1) * T - tex.h;
1719	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1720	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1721		2245
1722	if (cell->flags && z == 2)	2246	if (expect_false (cell->player == player) && expect_false (z == 2))
1723	{	2247	{
1724	if (cell->flags & 1)	2248	pl_x = px;
		2249	pl_y = py;
		2250	pl_tex = tex;
1725	{	2251	continue;
1726	maptex tex = self->tex [1];
1727	int px = x * T + T * 2 / 32;
1728	int py = y * T - T * 6 / 32;
1729
1730	glEnd ();
1731	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1732	glBegin (GL_QUADS);
1733
1734	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1735	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1736	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1737	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1738	}
1739	}	2252	}
		2253
		2254	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2255	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2256	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2257	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1740		2258
1741	// update smooth hash	2259	// update smooth hash
1742	if (tex.smoothtile)	2260	if (tex.smoothtile)
1743	{	2261	{
1744	skey.tile = tex.smoothtile;	2262	skey.tile = tex.smoothtile;
…		…
1775	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2293	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1776	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2294	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1777	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2295	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1778	}	2296	}
1779	}	2297	}
		2298
		2299	if (expect_false (z == 2) && expect_false (cell->flags))
		2300	{
		2301	// overlays such as the speech bubble, probably more to come
		2302	if (cell->flags & 1)
		2303	{
		2304	rc_key_t key_ov = key;
		2305	maptex tex = self->tex [TEXID_SPEECH];
		2306	rc_array_t *arr;
		2307	int px = x * T + T * 2 / 32;
		2308	int py = y * T - T * 6 / 32;
		2309
		2310	key_ov.texname = tex.name;
		2311	arr = rc_array (rc_ov, &key_ov);
		2312
		2313	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2314	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2315	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2316	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2317	}
		2318	}
1780	}	2319	}
1781	}	2320	}
		2321
		2322	rc_draw (rc);
		2323	rc_clear (rc);
1782		2324
1783	// go through all smoothlevels, lowest to highest, then draw.	2325	// go through all smoothlevels, lowest to highest, then draw.
1784	// this is basically counting sort	2326	// this is basically counting sort
1785	{	2327	{
1786	int w, b;	2328	int w, b;
1787		2329
		2330	glEnable (GL_TEXTURE_2D);
		2331	glBegin (GL_QUADS);
1788	for (w = 0; w < 256 / 32; ++w)	2332	for (w = 0; w < 256 / 32; ++w)
1789	{	2333	{
1790	uint32_t smask = smooth_level [w];	2334	uint32_t smask = smooth_level [w];
1791	if (smask)	2335	if (smask)
1792	for (b = 0; b < 32; ++b)	2336	for (b = 0; b < 32; ++b)
…		…
1811	int border = bits & 15;	2355	int border = bits & 15;
1812	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2356	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1813	float dx = tex.s * .0625f; // 16 images/row	2357	float dx = tex.s * .0625f; // 16 images/row
1814	float dy = tex.t * .5f ; // 2 images/column	2358	float dy = tex.t * .5f ; // 2 images/column
1815		2359
1816	// this time naively avoiding texture state changes
1817	// save gobs of state changes.
1818	if (last_name != tex.name)	2360	if (tex.name)
1819	{	2361	{
		2362	// this time avoiding texture state changes
		2363	// save gobs of state changes.
1820	if (!tex.name)	2364	if (key.texname != tex.name)
1821	continue; // smoothing not yet available	2365	{
		2366	self->tex [skey->tile].unused = 0;
1822		2367
1823	glEnd ();	2368	glEnd ();
1824	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2369	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1825	glBegin (GL_QUADS);	2370	glBegin (GL_QUADS);
1826	}	2371	}
1827		2372
1828	if (border)	2373	if (border)
1829	{	2374	{
1830	float ox = border * dx;	2375	float ox = border * dx;
1831		2376
1832	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2377	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1833	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2378	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1834	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2379	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1835	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2380	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1836	}	2381	}
1837		2382
1838	if (corner)	2383	if (corner)
1839	{	2384	{
1840	float ox = corner * dx;	2385	float ox = corner * dx;
1841		2386
1842	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2387	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1843	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2388	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1844	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2389	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2390	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2391	}
1846	}	2392	}
1847	}	2393	}
1848	}	2394	}
1849	}	2395	}
1850	}	2396	}
		2397
		2398	glEnd ();
		2399	glDisable (GL_TEXTURE_2D);
		2400	key.texname = -1;
1851	}	2401	}
1852		2402
1853	hv_clear (smooth);	2403	hv_clear (smooth);
1854	}	2404	}
1855		2405
1856	glEnd ();	2406	if (pl_tex.name)
		2407	{
		2408	maptex tex = pl_tex;
		2409	int px = pl_x + sdx;
		2410	int py = pl_y + sdy;
1857		2411
1858	glDisable (GL_TEXTURE_2D);	2412	key.texname = tex.name;
		2413	arr = rc_array (rc, &key);
		2414
		2415	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2416	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2417	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2418	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2419
		2420	rc_draw (rc);
		2421	}
		2422
		2423	rc_draw (rc_ov);
		2424	rc_clear (rc_ov);
		2425
1859	glDisable (GL_BLEND);	2426	glDisable (GL_BLEND);
		2427	rc_free (rc);
		2428	rc_free (rc_ov);
1860		2429
1861	// top layer: overlays such as the health bar	2430	// top layer: overlays such as the health bar
1862	for (y = 0; y < sh; y++)	2431	for (y = 0; y < sh; y++)
1863	if (0 <= y + my && y + my < self->rows)	2432	if (0 <= y + my && y + my < self->rows)
1864	{	2433	{
…		…
1869	{	2438	{
1870	mapcell *cell = row->col + (x + mx - row->c0);	2439	mapcell *cell = row->col + (x + mx - row->c0);
1871		2440
1872	int px = x * T;	2441	int px = x * T;
1873	int py = y * T;	2442	int py = y * T;
		2443
		2444	if (expect_false (cell->player == player))
		2445	{
		2446	px += sdx;
		2447	py += sdy;
		2448	}
1874		2449
1875	if (cell->stat_hp)	2450	if (cell->stat_hp)
1876	{	2451	{
1877	int width = cell->stat_width * T;	2452	int width = cell->stat_width * T;
1878	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2453	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1889	}	2464	}
1890	}	2465	}
1891	}	2466	}
1892		2467
1893	void	2468	void
1894	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2469	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1895	CODE:	2470	CODE:
1896	{	2471	{
1897	static float color[16][3] = {	2472	static float color[16][3] = {
1898	{ 0.00F, 0.00F, 0.00F },	2473	{ 0.00f, 0.00f, 0.00f },
1899	{ 1.00F, 1.00F, 1.00F },	2474	{ 1.00f, 1.00f, 1.00f },
1900	{ 0.00F, 0.00F, 0.55F },	2475	{ 0.00f, 0.00f, 0.55f },
1901	{ 1.00F, 0.00F, 0.00F },	2476	{ 1.00f, 0.00f, 0.00f },
1902		2477
1903	{ 1.00F, 0.54F, 0.00F },	2478	{ 1.00f, 0.54f, 0.00f },
1904	{ 0.11F, 0.56F, 1.00F },	2479	{ 0.11f, 0.56f, 1.00f },
1905	{ 0.93F, 0.46F, 0.00F },	2480	{ 0.93f, 0.46f, 0.00f },
1906	{ 0.18F, 0.54F, 0.34F },	2481	{ 0.18f, 0.54f, 0.34f },
1907		2482
1908	{ 0.56F, 0.73F, 0.56F },	2483	{ 0.56f, 0.73f, 0.56f },
1909	{ 0.80F, 0.80F, 0.80F },	2484	{ 0.80f, 0.80f, 0.80f },
1910	{ 0.55F, 0.41F, 0.13F },	2485	{ 0.55f, 0.41f, 0.13f },
1911	{ 0.99F, 0.77F, 0.26F },	2486	{ 0.99f, 0.77f, 0.26f },
1912		2487
1913	{ 0.74F, 0.65F, 0.41F },	2488	{ 0.74f, 0.65f, 0.41f },
1914		2489
1915	{ 0.00F, 1.00F, 1.00F },	2490	{ 0.00f, 1.00f, 1.00f },
1916	{ 1.00F, 0.00F, 1.00F },	2491	{ 1.00f, 0.00f, 1.00f },
1917	{ 1.00F, 1.00F, 0.00F },	2492	{ 1.00f, 1.00f, 0.00f },
1918	};	2493	};
1919		2494
1920	int x, y;	2495	int x, y;
1921		2496
1922	glEnable (GL_TEXTURE_2D);	2497	glEnable (GL_TEXTURE_2D);
		2498	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2499	* but the nvidia driver (185.18.14) mishandles alpha textures
		2500	* and takes the colour from god knows where instead of using
		2501	* Cp. MODULATE results in the same colour, but slightly different
		2502	* alpha, but atcually gives us the correct colour with nvidia.
		2503	*/
1923	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2504	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1924	glEnable (GL_BLEND);	2505	glEnable (GL_BLEND);
1925	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2506	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1926	glBegin (GL_QUADS);	2507	glBegin (GL_QUADS);
1927		2508
1928	for (y = 0; y < h; y++)	2509	for (y = 0; y < h; y++)
…		…
1932		2513
1933	if (m)	2514	if (m)
1934	{	2515	{
1935	float *c = color [m & 15];	2516	float *c = color [m & 15];
1936		2517
1937	float tx1 = m & 0x40 ? 0.5 : 0.;	2518	float tx1 = m & 0x40 ? 0.5f : 0.f;
1938	float tx2 = tx1 + 0.5;	2519	float tx2 = tx1 + 0.5f;
1939		2520
1940	glColor4f (c[0], c[1], c[2], 0.75);	2521	glColor4f (c[0], c[1], c[2], 1);
1941	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2522	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1942	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2523	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1943	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2524	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1944	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2525	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1945	}	2526	}
…		…
1949	glDisable (GL_BLEND);	2530	glDisable (GL_BLEND);
1950	glDisable (GL_TEXTURE_2D);	2531	glDisable (GL_TEXTURE_2D);
1951	}	2532	}
1952		2533
1953	void	2534	void
1954	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2535	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1955	PPCODE:	2536	PPCODE:
1956	{	2537	{
1957	int x, y;	2538	int x, y;
1958	int sw4 = (sw + 3) & ~3;	2539	int sw1 = sw + 2;
		2540	int sh1 = sh + 2;
		2541	int sh3 = sh * 3;
		2542	int sw3 = sw * 3;
		2543	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2544	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1960	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2545	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1961		2546
1962	memset (darkness, 255, sw4 * sh);
1963	SvPOK_only (darkness_sv);	2547	SvPOK_only (darkness3_sv);
1964	SvCUR_set (darkness_sv, sw4 * sh);	2548	SvCUR_set (darkness3_sv, sw3 * sh3);
1965		2549
1966	mx += self->x;	2550	mx += self->x - 1;
1967	my += self->y;	2551	my += self->y - 1;
1968		2552
1969	for (y = 0; y < sh; y++)	2553	for (y = 0; y < sh1; y++)
1970	if (0 <= y + my && y + my < self->rows)	2554	if (0 <= y + my && y + my < self->rows)
1971	{	2555	{
1972	maprow *row = self->row + (y + my);	2556	maprow *row = self->row + (y + my);
1973		2557
1974	for (x = 0; x < sw; x++)	2558	for (x = 0; x < sw1; x++)
1975	if (row->c0 <= x + mx && x + mx < row->c1)	2559	if (row->c0 <= x + mx && x + mx < row->c1)
1976	{	2560	{
1977	mapcell *cell = row->col + (x + mx - row->c0);	2561	mapcell *cell = row->col + (x + mx - row->c0);
1978		2562
1979	darkness[y * sw4 + x] = cell->darkness	2563	darkness1 [y * sw1 + x] = cell->darkness
1980	? 255 - (cell->darkness - 1)	2564	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1981	: 255 - FOW_DARKNESS;	2565	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1982	}	2566	}
1983	}	2567	}
1984		2568
		2569	for (y = 0; y < sh; ++y)
		2570	for (x = 0; x < sw; ++x)
		2571	{
		2572	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2573	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2574	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2575	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2576	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2577	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2578	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2579	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2580	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2581
		2582	uint8_t r11 = (d11 + d21 + d12) / 3;
		2583	uint8_t r21 = d21;
		2584	uint8_t r31 = (d21 + d31 + d32) / 3;
		2585
		2586	uint8_t r12 = d12;
		2587	uint8_t r22 = d22;
		2588	uint8_t r32 = d32;
		2589
		2590	uint8_t r13 = (d13 + d23 + d12) / 3;
		2591	uint8_t r23 = d23;
		2592	uint8_t r33 = (d23 + d33 + d32) / 3;
		2593
		2594	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
		2595	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
		2596	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
		2597	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
		2598	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
		2599	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
		2600	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
		2601	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
		2602	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
		2603	}
		2604
		2605	free (darkness1);
		2606
1985	EXTEND (SP, 3);	2607	EXTEND (SP, 3);
1986	PUSHs (sv_2mortal (newSViv (sw4)));	2608	PUSHs (sv_2mortal (newSViv (sw3)));
1987	PUSHs (sv_2mortal (newSViv (sh)));	2609	PUSHs (sv_2mortal (newSViv (sh3)));
1988	PUSHs (darkness_sv);	2610	PUSHs (darkness3_sv);
1989	}	2611	}
1990		2612
1991	SV *	2613	SV *
1992	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2614	get_rect (DC::Map self, int x0, int y0, int w, int h)
1993	CODE:	2615	CODE:
1994	{	2616	{
1995	int x, y, x1, y1;	2617	int x, y, x1, y1;
1996	SV *data_sv = newSV (w * h * 7 + 5);	2618	SV *data_sv = newSV (w * h * 7 + 5);
1997	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2619	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2054	else	2676	else
2055	*data++ = 0;	2677	*data++ = 0;
2056	}	2678	}
2057	}	2679	}
2058		2680
		2681	/* if size is w*h + 5 then no data has been found */
		2682	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2683	{
2059	SvPOK_only (data_sv);	2684	SvPOK_only (data_sv);
2060	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2685	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2686	}
		2687
2061	RETVAL = data_sv;	2688	RETVAL = data_sv;
2062	}	2689	}
2063	OUTPUT:	2690	OUTPUT:
2064	RETVAL	2691	RETVAL
2065		2692
2066	void	2693	void
2067	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2694	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2068	PPCODE:	2695	PPCODE:
2069	{	2696	{
2070	int x, y, z;	2697	int x, y, z;
2071	int w, h;	2698	int w, h;
2072	int x1, y1;	2699	int x1, y1;
		2700	STRLEN len;
		2701	uint8_t *data, *end;
		2702
		2703	len = SvLEN (data_sv);
		2704	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2705	data = SvPVbyte_nolen (data_sv);
		2706	end = data + len + 8;
		2707
		2708	if (len < 5)
		2709	XSRETURN_EMPTY;
2073		2710
2074	if (*data++ != 0)	2711	if (*data++ != 0)
2075	return; /* version mismatch */	2712	XSRETURN_EMPTY; /* version mismatch */
2076		2713
2077	w = *data++ << 8; w |= *data++;	2714	w = *data++ << 8; w |= *data++;
2078	h = *data++ << 8; h |= *data++;	2715	h = *data++ << 8; h |= *data++;
2079		2716
2080	// we need to do this 'cause we don't keep an absolute coord system for rows	2717	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2092	{	2729	{
2093	maprow *row = map_get_row (self, y);	2730	maprow *row = map_get_row (self, y);
2094		2731
2095	for (x = x0; x < x1; x++)	2732	for (x = x0; x < x1; x++)
2096	{	2733	{
		2734	uint8_t flags;
		2735
		2736	if (data + 7 >= end)
		2737	XSRETURN_EMPTY;
		2738
2097	uint8_t flags = *data++;	2739	flags = *data++;
2098		2740
2099	if (flags)	2741	if (flags)
2100	{	2742	{
2101	mapcell *cell = row_get_cell (row, x);	2743	mapcell *cell = row_get_cell (row, x);
2102	tileid tile[3] = { 0, 0, 0 };	2744	tileid tile[3] = { 0, 0, 0 };
…		…
2105	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2747	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2106	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2748	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2107		2749
2108	if (cell->darkness == 0)	2750	if (cell->darkness == 0)
2109	{	2751	{
2110	cell->darkness = 0;	2752	/*cell->darkness = 0;*/
		2753	EXTEND (SP, 3);
2111		2754
2112	for (z = 0; z <= 2; z++)	2755	for (z = 0; z <= 2; z++)
2113	{	2756	{
2114	tileid t = tile [z];	2757	tileid t = tile [z];
2115		2758
2116	if (t >= self->texs || (t && !self->tex [t].name))	2759	if (t >= self->texs || (t && !self->tex [t].name))
2117	{	2760	{
2118	XPUSHs (sv_2mortal (newSViv (t)));	2761	PUSHs (sv_2mortal (newSViv (t)));
2119	need_texid (self, t);	2762	need_texid (self, t);
2120	}	2763	}
2121		2764
2122	cell->tile [z] = t;	2765	cell->tile [z] = t;
2123	}	2766	}
…		…
2125	}	2768	}
2126	}	2769	}
2127	}	2770	}
2128	}	2771	}
2129		2772
2130	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2773	MODULE = Deliantra::Client PACKAGE = DC::RW
2131		2774
2132	CFPlus::MixChunk	2775	DC::RW
2133	new_from_file (SV *class, char *path)	2776	new (SV *class, SV *data_sv)
2134	CODE:	2777	CODE:
2135	RETVAL = Mix_LoadWAV (path);	2778	{
		2779	STRLEN datalen;
		2780	char *data = SvPVbyte (data_sv, datalen);
		2781
		2782	RETVAL = SDL_RWFromConstMem (data, datalen);
		2783	}
2136	OUTPUT:	2784	OUTPUT:
2137	RETVAL	2785	RETVAL
2138		2786
		2787	DC::RW
		2788	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2789	CODE:
		2790	RETVAL = SDL_RWFromFile (path, mode);
		2791	OUTPUT:
		2792	RETVAL
		2793
		2794	# fails on win32:
		2795	# dc.xs(2268) : error C2059: syntax error : '('
2139	void	2796	#void
		2797	#close (DC::RW self)
		2798	# CODE:
		2799	# (self->(close)) (self);
		2800
		2801	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2802
		2803	PROTOTYPES: DISABLE
		2804
		2805	DC::Channel
		2806	find ()
		2807	CODE:
		2808	{
		2809	RETVAL = Mix_GroupAvailable (-1);
		2810
		2811	if (RETVAL < 0)
		2812	{
		2813	RETVAL = Mix_GroupOldest (-1);
		2814
		2815	if (RETVAL < 0)
		2816	{
		2817	// happens sometimes, maybe it just stopped playing(?)
		2818	RETVAL = Mix_GroupAvailable (-1);
		2819
		2820	if (RETVAL < 0)
		2821	XSRETURN_UNDEF;
		2822	}
		2823	else
		2824	Mix_HaltChannel (RETVAL);
		2825	}
		2826
		2827	Mix_UnregisterAllEffects (RETVAL);
		2828	Mix_Volume (RETVAL, 128);
		2829	}
		2830	OUTPUT:
		2831	RETVAL
		2832
		2833	void
		2834	halt (DC::Channel self)
		2835	CODE:
		2836	Mix_HaltChannel (self);
		2837
		2838	void
		2839	expire (DC::Channel self, int ticks = -1)
		2840	CODE:
		2841	Mix_ExpireChannel (self, ticks);
		2842
		2843	void
		2844	fade_out (DC::Channel self, int ticks = -1)
		2845	CODE:
		2846	Mix_FadeOutChannel (self, ticks);
		2847
		2848	int
		2849	volume (DC::Channel self, int volume)
		2850	CODE:
		2851	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2852	OUTPUT:
		2853	RETVAL
		2854
		2855	void
		2856	unregister_all_effects (DC::Channel self)
		2857	CODE:
		2858	Mix_UnregisterAllEffects (self);
		2859
		2860	void
		2861	set_panning (DC::Channel self, int left, int right)
		2862	CODE:
		2863	left = CLAMP (left , 0, 255);
		2864	right = CLAMP (right, 0, 255);
		2865	Mix_SetPanning (self, left, right);
		2866
		2867	void
		2868	set_distance (DC::Channel self, int distance)
		2869	CODE:
		2870	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2871
		2872	void
		2873	set_position (DC::Channel self, int angle, int distance)
		2874	CODE:
		2875
		2876	void
		2877	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2878	CODE:
		2879	{
		2880	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2881	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2882	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2883	}
		2884
		2885	void
		2886	set_reverse_stereo (DC::Channel self, int flip)
		2887	CODE:
		2888	Mix_SetReverseStereo (self, flip);
		2889
		2890	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2891
		2892	PROTOTYPES: DISABLE
		2893
		2894	void
		2895	decoders ()
		2896	PPCODE:
		2897	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2898	int i, num = Mix_GetNumChunkDecoders ();
		2899	EXTEND (SP, num);
		2900	for (i = 0; i < num; ++i)
		2901	PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
		2902	#else
		2903	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2904	#endif
		2905
		2906	DC::MixChunk
		2907	new (SV *class, DC::RW rwops)
		2908	CODE:
		2909	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2910	OUTPUT:
		2911	RETVAL
		2912
		2913	void
2140	DESTROY (CFPlus::MixChunk self)	2914	DESTROY (DC::MixChunk self)
2141	CODE:	2915	CODE:
2142	Mix_FreeChunk (self);	2916	Mix_FreeChunk (self);
2143		2917
2144	int	2918	int
2145	volume (CFPlus::MixChunk self, int volume = -1)	2919	volume (DC::MixChunk self, int volume = -1)
2146	CODE:	2920	CODE:
		2921	if (items > 1)
		2922	volume = CLAMP (volume, 0, 128);
2147	RETVAL = Mix_VolumeChunk (self, volume);	2923	RETVAL = Mix_VolumeChunk (self, volume);
2148	OUTPUT:	2924	OUTPUT:
2149	RETVAL	2925	RETVAL
2150		2926
2151	int	2927	DC::Channel
2152	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2928	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2153	CODE:	2929	CODE:
		2930	{
2154	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2931	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2932
		2933	if (RETVAL < 0)
		2934	XSRETURN_UNDEF;
		2935
		2936	if (channel < 0)
		2937	{
		2938	Mix_UnregisterAllEffects (RETVAL);
		2939	Mix_Volume (RETVAL, 128);
		2940	}
		2941	}
2155	OUTPUT:	2942	OUTPUT:
2156	RETVAL	2943	RETVAL
2157		2944
2158	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2945	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
		2946
		2947	void
		2948	decoders ()
		2949	PPCODE:
		2950	#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
		2951	int i, num = Mix_GetNumMusicDecoders ();
		2952	EXTEND (SP, num);
		2953	for (i = 0; i < num; ++i)
		2954	PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
		2955	#else
		2956	XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
		2957	#endif
2159		2958
2160	int	2959	int
2161	volume (int volume = -1)	2960	volume (int volume = -1)
		2961	PROTOTYPE: ;$
2162	CODE:	2962	CODE:
		2963	if (items > 0)
		2964	volume = CLAMP (volume, 0, 128);
2163	RETVAL = Mix_VolumeMusic (volume);	2965	RETVAL = Mix_VolumeMusic (volume);
2164	OUTPUT:	2966	OUTPUT:
2165	RETVAL	2967	RETVAL
2166		2968
		2969	void
		2970	fade_out (int ms)
		2971	CODE:
		2972	Mix_FadeOutMusic (ms);
		2973
		2974	void
		2975	halt ()
		2976	CODE:
		2977	Mix_HaltMusic ();
		2978
2167	int	2979	int
2168	fade_out (int ms)	2980	playing ()
2169	CODE:	2981	CODE:
2170	RETVAL = Mix_FadeOutMusic (ms);	2982	RETVAL = Mix_PlayingMusic ();
2171	OUTPUT:	2983	OUTPUT:
2172	RETVAL	2984	RETVAL
2173		2985
2174	CFPlus::MixMusic	2986	DC::MixMusic
2175	new_from_file (SV *class, char *path)	2987	new (SV *class, DC::RW rwops)
2176	CODE:	2988	CODE:
2177	RETVAL = Mix_LoadMUS (path);	2989	RETVAL = Mix_LoadMUS_RW (rwops);
2178	OUTPUT:	2990	OUTPUT:
2179	RETVAL	2991	RETVAL
2180		2992
2181	void	2993	void
2182	DESTROY (CFPlus::MixMusic self)	2994	DESTROY (DC::MixMusic self)
2183	CODE:	2995	CODE:
2184	Mix_FreeMusic (self);	2996	Mix_FreeMusic (self);
2185		2997
2186	int	2998	int
2187	play (CFPlus::MixMusic self, int loops = -1)	2999	play (DC::MixMusic self, int loops = -1)
2188	CODE:	3000	CODE:
2189	RETVAL = Mix_PlayMusic (self, loops);	3001	RETVAL = Mix_PlayMusic (self, loops);
2190	OUTPUT:	3002	OUTPUT:
2191	RETVAL	3003	RETVAL
2192		3004
2193	int	3005	void
2194	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	3006	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2195	CODE:	3007	CODE:
2196	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	3008	Mix_FadeInMusicPos (self, loops, ms, position);
2197	OUTPUT:
2198	RETVAL
2199		3009
2200	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	3010	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		3011
		3012	PROTOTYPES: ENABLE
2201		3013
2202	BOOT:	3014	BOOT:
2203	{	3015	{
2204	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	3016	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2205	static const struct {	3017	static const struct {
2206	const char *name;	3018	const char *name;
2207	IV iv;	3019	IV iv;
2208	} *civ, const_iv[] = {	3020	} *civ, const_iv[] = {
2209	# define const_iv(name) { # name, (IV)name }	3021	# define const_iv(name) { # name, (IV)name }
		3022	const_iv (GL_VENDOR),
		3023	const_iv (GL_VERSION),
		3024	const_iv (GL_EXTENSIONS),
		3025	const_iv (GL_MAX_TEXTURE_UNITS),
2210	const_iv (GL_COLOR_MATERIAL),	3026	const_iv (GL_COLOR_MATERIAL),
2211	const_iv (GL_SMOOTH),	3027	const_iv (GL_SMOOTH),
2212	const_iv (GL_FLAT),	3028	const_iv (GL_FLAT),
2213	const_iv (GL_DITHER),	3029	const_iv (GL_DITHER),
2214	const_iv (GL_BLEND),	3030	const_iv (GL_BLEND),
…		…
2218	const_iv (GL_ALPHA_TEST),	3034	const_iv (GL_ALPHA_TEST),
2219	const_iv (GL_NORMALIZE),	3035	const_iv (GL_NORMALIZE),
2220	const_iv (GL_RESCALE_NORMAL),	3036	const_iv (GL_RESCALE_NORMAL),
2221	const_iv (GL_FRONT),	3037	const_iv (GL_FRONT),
2222	const_iv (GL_BACK),	3038	const_iv (GL_BACK),
		3039	const_iv (GL_AUX0),
2223	const_iv (GL_AND),	3040	const_iv (GL_AND),
2224	const_iv (GL_ONE),	3041	const_iv (GL_ONE),
2225	const_iv (GL_ZERO),	3042	const_iv (GL_ZERO),
2226	const_iv (GL_SRC_ALPHA),	3043	const_iv (GL_SRC_ALPHA),
2227	const_iv (GL_DST_ALPHA),	3044	const_iv (GL_DST_ALPHA),
2228	const_iv (GL_ONE_MINUS_SRC_ALPHA),	3045	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2229	const_iv (GL_ONE_MINUS_DST_ALPHA),	3046	const_iv (GL_ONE_MINUS_DST_ALPHA),
		3047	const_iv (GL_SRC_COLOR),
		3048	const_iv (GL_DST_COLOR),
		3049	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3050	const_iv (GL_ONE_MINUS_DST_COLOR),
2230	const_iv (GL_SRC_ALPHA_SATURATE),	3051	const_iv (GL_SRC_ALPHA_SATURATE),
2231	const_iv (GL_RGB),	3052	const_iv (GL_RGB),
2232	const_iv (GL_RGBA),	3053	const_iv (GL_RGBA),
2233	const_iv (GL_RGBA4),	3054	const_iv (GL_RGBA4),
2234	const_iv (GL_RGBA8),	3055	const_iv (GL_RGBA8),
…		…
2240	const_iv (GL_INTENSITY),	3061	const_iv (GL_INTENSITY),
2241	const_iv (GL_LUMINANCE),	3062	const_iv (GL_LUMINANCE),
2242	const_iv (GL_LUMINANCE_ALPHA),	3063	const_iv (GL_LUMINANCE_ALPHA),
2243	const_iv (GL_FLOAT),	3064	const_iv (GL_FLOAT),
2244	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3065	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3066	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3067	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3068	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3069	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3070	const_iv (GL_COMPRESSED_RGB_ARB),
		3071	const_iv (GL_COMPRESSED_RGBA_ARB),
2245	const_iv (GL_COMPILE),	3072	const_iv (GL_COMPILE),
		3073	const_iv (GL_PROXY_TEXTURE_1D),
		3074	const_iv (GL_PROXY_TEXTURE_2D),
2246	const_iv (GL_TEXTURE_1D),	3075	const_iv (GL_TEXTURE_1D),
2247	const_iv (GL_TEXTURE_2D),	3076	const_iv (GL_TEXTURE_2D),
2248	const_iv (GL_TEXTURE_ENV),	3077	const_iv (GL_TEXTURE_ENV),
2249	const_iv (GL_TEXTURE_MAG_FILTER),	3078	const_iv (GL_TEXTURE_MAG_FILTER),
2250	const_iv (GL_TEXTURE_MIN_FILTER),	3079	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2271	const_iv (GL_COLOR_LOGIC_OP),	3100	const_iv (GL_COLOR_LOGIC_OP),
2272	const_iv (GL_SEPARABLE_2D),	3101	const_iv (GL_SEPARABLE_2D),
2273	const_iv (GL_CONVOLUTION_2D),	3102	const_iv (GL_CONVOLUTION_2D),
2274	const_iv (GL_CONVOLUTION_BORDER_MODE),	3103	const_iv (GL_CONVOLUTION_BORDER_MODE),
2275	const_iv (GL_CONSTANT_BORDER),	3104	const_iv (GL_CONSTANT_BORDER),
		3105	const_iv (GL_POINTS),
2276	const_iv (GL_LINES),	3106	const_iv (GL_LINES),
2277	const_iv (GL_LINE_STRIP),	3107	const_iv (GL_LINE_STRIP),
2278	const_iv (GL_LINE_LOOP),	3108	const_iv (GL_LINE_LOOP),
2279	const_iv (GL_QUADS),	3109	const_iv (GL_QUADS),
2280	const_iv (GL_QUAD_STRIP),	3110	const_iv (GL_QUAD_STRIP),
2281	const_iv (GL_TRIANGLES),	3111	const_iv (GL_TRIANGLES),
2282	const_iv (GL_TRIANGLE_STRIP),	3112	const_iv (GL_TRIANGLE_STRIP),
2283	const_iv (GL_TRIANGLE_FAN),	3113	const_iv (GL_TRIANGLE_FAN),
		3114	const_iv (GL_POLYGON),
2284	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3115	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3116	const_iv (GL_POINT_SMOOTH_HINT),
		3117	const_iv (GL_LINE_SMOOTH_HINT),
		3118	const_iv (GL_POLYGON_SMOOTH_HINT),
		3119	const_iv (GL_GENERATE_MIPMAP_HINT),
		3120	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2285	const_iv (GL_FASTEST),	3121	const_iv (GL_FASTEST),
		3122	const_iv (GL_DONT_CARE),
		3123	const_iv (GL_NICEST),
2286	const_iv (GL_V2F),	3124	const_iv (GL_V2F),
2287	const_iv (GL_V3F),	3125	const_iv (GL_V3F),
2288	const_iv (GL_T2F_V3F),	3126	const_iv (GL_T2F_V3F),
2289	const_iv (GL_T2F_N3F_V3F),	3127	const_iv (GL_T2F_N3F_V3F),
		3128	const_iv (GL_FUNC_ADD),
		3129	const_iv (GL_FUNC_SUBTRACT),
		3130	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2290	# undef const_iv	3131	# undef const_iv
2291	};	3132	};
2292		3133
2293	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3134	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2294	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3135	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2295		3136
2296	texture_av = newAV ();	3137	texture_av = newAV ();
2297	AvREAL_off (texture_av);	3138	AvREAL_off (texture_av);
2298	}	3139	}
2299		3140
		3141	void
		3142	disable_GL_EXT_blend_func_separate ()
		3143	CODE:
		3144	gl.BlendFuncSeparate = 0;
		3145	gl.BlendFuncSeparateEXT = 0;
		3146
		3147	void
		3148	apple_nvidia_bug (int enable)
		3149
2300	char *	3150	char *
2301	gl_vendor ()	3151	gl_vendor ()
2302	CODE:	3152	CODE:
2303	RETVAL = (char *)glGetString (GL_VENDOR);	3153	RETVAL = (char *)glGetString (GL_VENDOR);
2304	OUTPUT:	3154	OUTPUT:
…		…
2316	CODE:	3166	CODE:
2317	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3167	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2318	OUTPUT:	3168	OUTPUT:
2319	RETVAL	3169	RETVAL
2320		3170
		3171	const char *glGetString (GLenum pname)
		3172
		3173	GLint glGetInteger (GLenum pname)
		3174	CODE:
		3175	glGetIntegerv (pname, &RETVAL);
		3176	OUTPUT:
		3177	RETVAL
		3178
		3179	GLdouble glGetDouble (GLenum pname)
		3180	CODE:
		3181	glGetDoublev (pname, &RETVAL);
		3182	OUTPUT:
		3183	RETVAL
		3184
2321	int glGetError ()	3185	int glGetError ()
2322		3186
2323	void glFinish ()	3187	void glFinish ()
		3188
		3189	void glFlush ()
2324		3190
2325	void glClear (int mask)	3191	void glClear (int mask)
2326		3192
2327	void glClearColor (float r, float g, float b, float a = 1.0)	3193	void glClearColor (float r, float g, float b, float a = 1.0)
2328	PROTOTYPE: @	3194	PROTOTYPE: @
…		…
2339		3205
2340	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3206	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2341	CODE:	3207	CODE:
2342	gl_BlendFuncSeparate (sa, da, saa, daa);	3208	gl_BlendFuncSeparate (sa, da, saa, daa);
2343		3209
		3210	# void glBlendEquation (int se)
		3211
2344	void glDepthMask (int flag)	3212	void glDepthMask (int flag)
2345		3213
2346	void glLogicOp (int opcode)	3214	void glLogicOp (int opcode)
2347		3215
2348	void glColorMask (int red, int green, int blue, int alpha)	3216	void glColorMask (int red, int green, int blue, int alpha)
…		…
2362	# near_ and far_ are due to microsofts buggy "c" compiler	3230	# near_ and far_ are due to microsofts buggy "c" compiler
2363	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3231	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2364		3232
2365	# near_ and far_ are due to microsofts buggy "c" compiler	3233	# near_ and far_ are due to microsofts buggy "c" compiler
2366	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3234	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3235
		3236	PROTOTYPES: DISABLE
2367		3237
2368	void glViewport (int x, int y, int width, int height)	3238	void glViewport (int x, int y, int width, int height)
2369		3239
2370	void glScissor (int x, int y, int width, int height)	3240	void glScissor (int x, int y, int width, int height)
2371		3241
…		…
2379		3249
2380	void glRotate (float angle, float x, float y, float z)	3250	void glRotate (float angle, float x, float y, float z)
2381	CODE:	3251	CODE:
2382	glRotatef (angle, x, y, z);	3252	glRotatef (angle, x, y, z);
2383		3253
2384	void glBegin (int mode)
2385
2386	void glEnd ()
2387
2388	void glColor (float r, float g, float b, float a = 1.0)	3254	void glColor (float r, float g, float b, float a = 1.0)
2389	PROTOTYPE: @	3255	PROTOTYPE: @
2390	ALIAS:	3256	ALIAS:
2391	glColor_premultiply = 1	3257	glColor_premultiply = 1
2392	CODE:	3258	CODE:
2393	if (ix)	3259	if (ix)
2394	{	3260	{
…		…
2397	b *= a;	3263	b *= a;
2398	}	3264	}
2399	// microsoft visual "c" rounds instead of truncating...	3265	// microsoft visual "c" rounds instead of truncating...
2400	glColor4f (r, g, b, a);	3266	glColor4f (r, g, b, a);
2401		3267
2402	void glInterleavedArrays (int format, int stride, char *data)
2403
2404	void glDrawElements (int mode, int count, int type, char *indices)
2405
2406	# 1.2 void glDrawRangeElements (int mode, int start, int end
2407
2408	void glRasterPos (float x, float y, float z = 0.)	3268	void glRasterPos (float x, float y, float z = 0.)
2409	CODE:	3269	CODE:
2410	glRasterPos3f (0, 0, z);	3270	glRasterPos3f (0, 0, z);
2411	glBitmap (0, 0, 0, 0, x, y, 0);	3271	glBitmap (0, 0, 0, 0, x, y, 0);
2412		3272
…		…
2416		3276
2417	void glTexCoord (float s, float t)	3277	void glTexCoord (float s, float t)
2418	CODE:	3278	CODE:
2419	glTexCoord2f (s, t);	3279	glTexCoord2f (s, t);
2420		3280
		3281	void glRect (float x1, float y1, float x2, float y2)
		3282	CODE:
		3283	glRectf (x1, y1, x2, y2);
		3284
		3285	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3286	CODE:
		3287	glBegin (GL_LINE_LOOP);
		3288	glVertex2f (x1, y1);
		3289	glVertex2f (x2, y1);
		3290	glVertex2f (x2, y2);
		3291	glVertex2f (x1, y2);
		3292	glEnd ();
		3293
		3294	PROTOTYPES: ENABLE
		3295
		3296	void glBegin (int mode)
		3297
		3298	void glEnd ()
		3299
		3300	void glPointSize (GLfloat size)
		3301
		3302	void glLineWidth (GLfloat width)
		3303
		3304	void glInterleavedArrays (int format, int stride, char *data)
		3305
		3306	void glDrawElements (int mode, int count, int type, char *indices)
		3307
		3308	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3309
2421	void glTexEnv (int target, int pname, float param)	3310	void glTexEnv (int target, int pname, float param)
2422	CODE:	3311	CODE:
2423	glTexEnvf (target, pname, param);	3312	glTexEnvf (target, pname, param);
2424		3313
2425	void glTexParameter (int target, int pname, float param)	3314	void glTexParameter (int target, int pname, float param)
…		…
2441	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3330	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2442	CODE:	3331	CODE:
2443	if (gl.SeparableFilter2D)	3332	if (gl.SeparableFilter2D)
2444	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3333	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2445		3334
2446	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3335	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2447		3336
2448	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3337	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2449		3338
2450	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3339	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3340
		3341	void glPixelZoom (float x, float y)
2451		3342
2452	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3343	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2453		3344
2454	int glGenTexture ()	3345	int glGenTexture ()
2455	CODE:	3346	CODE:
…		…
2475		3366
2476	void glEndList ()	3367	void glEndList ()
2477		3368
2478	void glCallList (int list)	3369	void glCallList (int list)
2479		3370
		3371	void c_init ()
		3372	CODE:
		3373	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3374	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3375
		3376	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3377
		3378	PROTOTYPES: DISABLE
		3379
		3380	void
		3381	find_widget (SV *self, NV x, NV y)
		3382	PPCODE:
		3383	{
		3384	if (within_widget (self, x, y))
		3385	XPUSHs (self);
		3386	}
		3387
		3388	BOOT:
		3389	{
		3390	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3391
		3392	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3393	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3394	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3395	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3396	}
		3397
		3398	void
		3399	draw (SV *self)
		3400	CODE:
		3401	{
		3402	HV *hv;
		3403	SV **svp;
		3404	NV x, y, w, h;
		3405	SV *draw_x_sv = GvSV (draw_x_gv);
		3406	SV *draw_y_sv = GvSV (draw_y_gv);
		3407	SV *draw_w_sv = GvSV (draw_w_gv);
		3408	SV *draw_h_sv = GvSV (draw_h_gv);
		3409	double draw_x, draw_y;
		3410
		3411	if (!SvROK (self))
		3412	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3413
		3414	hv = (HV *)SvRV (self);
		3415
		3416	if (SvTYPE (hv) != SVt_PVHV)
		3417	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3418
		3419	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3420	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3421
		3422	if (!h || !w)
		3423	XSRETURN_EMPTY;
		3424
		3425	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3426	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3427
		3428	draw_x = SvNV (draw_x_sv) + x;
		3429	draw_y = SvNV (draw_y_sv) + y;
		3430
		3431	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3432	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3433	XSRETURN_EMPTY;
		3434
		3435	sv_setnv (draw_x_sv, draw_x);
		3436	sv_setnv (draw_y_sv, draw_y);
		3437
		3438	glPushMatrix ();
		3439	glTranslated (x, y, 0);
		3440
		3441	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3442	{
		3443	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3444
		3445	if (svp && SvTRUE (*svp))
		3446	{
		3447	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3448	glEnable (GL_BLEND);
		3449	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3450	glBegin (GL_QUADS);
		3451	glVertex2f (0, 0);
		3452	glVertex2f (w, 0);
		3453	glVertex2f (w, h);
		3454	glVertex2f (0, h);
		3455	glEnd ();
		3456	glDisable (GL_BLEND);
		3457	}
		3458	}
		3459	#if 0
		3460	// draw borders, for debugging
		3461	glPushMatrix ();
		3462	glColor4f (1., 1., 0., 1.);
		3463	glTranslatef (.5, .5, 0.);
		3464	glBegin (GL_LINE_LOOP);
		3465	glVertex2f (0 , 0);
		3466	glVertex2f (w - 1, 0);
		3467	glVertex2f (w - 1, h - 1);
		3468	glVertex2f (0 , h - 1);
		3469	glEnd ();
		3470	glPopMatrix ();
		3471	#endif
		3472	PUSHMARK (SP);
		3473	XPUSHs (self);
		3474	PUTBACK;
		3475	call_method ("_draw", G_VOID | G_DISCARD);
		3476	SPAGAIN;
		3477
		3478	glPopMatrix ();
		3479
		3480	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3481	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3482	}
		3483

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