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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC vs.
Revision 1.290 by root, Wed Nov 4 14:40:51 2009 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
22	#endif	27	#endif
23		28
24	#include <assert.h>	29	#include <assert.h>
25	#include <math.h>	30	#include <math.h>
26	#include <string.h>	31	#include <string.h>
27	#include <stdio.h>	32	#include <stdio.h>
28	#include <stdlib.h>	33	#include <stdlib.h>
29		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
30	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
31	#include <SDL_endian.h>	39	#include <SDL_endian.h>
32	#include <SDL_image.h>	40	#include <SDL_image.h>
33	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
34	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
35		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
36	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
37	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
38		51
39	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
40		53
41	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
42		66
43	#ifndef _WIN32	67	#ifndef _WIN32
44	# include <sys/types.h>	68	# include <sys/types.h>
45	# include <sys/socket.h>	69	# include <sys/socket.h>
46	# include <netinet/in.h>	70	# include <netinet/in.h>
47	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
48	# include <inttypes.h>	72	# include <inttypes.h>
49	#endif	73	#endif
50		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else	95
63	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
64	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
65		101
66	static AV *texture_av;	102	static AV *texture_av;
67		103
68	static struct	104	static struct
69	{	105	{
…		…
106	av_push (texture_av, (SV *)(size_t)name);	142	av_push (texture_av, (SV *)(size_t)name);
107	glDeleteTextures (1, &name);	143	glDeleteTextures (1, &name);
108	}	144	}
109		145
110	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
111		148
112	#include "pango-font.c"	149	#include "pango-font.c"
113	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
114	#include "pango-render.c"	151	#include "pango-render.c"
115		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
116	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
117	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
118		157
119	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
120		159
121	static int	160	static int
122	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
123	{	162	{
124	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
138		177
139	typedef struct cf_layout {	178	typedef struct cf_layout {
140	PangoLayout *pl;	179	PangoLayout *pl;
141	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
142	int base_height;	181	int base_height;
143	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
144	} *CFPlus__Layout;	184	} *DC__Layout;
145		185
146	static CFPlus__Font default_font;	186	static DC__Font default_font;
147	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
148	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
149		189
150	static void	190	static void
151	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
156	#endif	196	#endif
157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
158	}	198	}
159		199
160	static void	200	static void
161	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
162	{	202	{
163	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
164	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
165	*/	205	*/
166	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
167		207
168	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
170		210
171	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
172	}	212	}
173		213
174	static void	214	static void
175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
176	{	216	{
177	PangoRectangle rect;	217	PangoRectangle rect;
178		218
179	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
180	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
191		231
192	typedef uint16_t tileid;	232	typedef uint16_t tileid;
193	typedef uint16_t faceid;	233	typedef uint16_t faceid;
194		234
195	typedef struct {	235	typedef struct {
196	int name;	236	GLuint name;
197	int w, h;	237	int w, h;
198	float s, t;	238	float s, t;
199	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
200	tileid smoothtile;	240	tileid smoothtile;
201	uint8_t smoothlevel;	241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
202	} maptex;	243	} maptex;
203		244
204	typedef struct {	245	typedef struct {
205	uint32_t player;	246	uint32_t player;
206	tileid tile[3];	247	tileid tile[3];
…		…
219	int faces; tileid *face2tile; // [faceid]	260	int faces; tileid *face2tile; // [faceid]
220	int texs; maptex *tex; // [tileid]	261	int texs; maptex *tex; // [tileid]
221		262
222	int32_t rows;	263	int32_t rows;
223	maprow *row;	264	maprow *row;
224	} *CFPlus__Map;	265	} *DC__Map;
225		266
226	static char *	267	static char *
227	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
228	{	269	{
229	char *p;	270	char *p;
…		…
267	self->texs *= 2;	308	self->texs *= 2;
268	}	309	}
269	}	310	}
270		311
271	static maprow *	312	static maprow *
272	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
273	{	314	{
274	if (0 > y)	315	if (0 > y)
275	{	316	{
276	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
277	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
315		356
316	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
317	}	358	}
318		359
319	static mapcell *	360	static mapcell *
320	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
321	{	362	{
322	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
323	}	364	}
324		365
325	static void	366	static void
326	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
327	{	368	{
328	int r;	369	int r;
329		370
330	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
331	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
338	self->oy = 0;	379	self->oy = 0;
339	self->row = 0;	380	self->row = 0;
340	self->rows = 0;	381	self->rows = 0;
341	}	382	}
342		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
343	static void	394	static void
344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
345	{	396	{
346	int x, y;	397	int x, y;
347	maprow *row;	398	maprow *row;
348	mapcell *cell;	399	mapcell *cell;
349		400
…		…
361	if (x >= row->c1)	412	if (x >= row->c1)
362	break;	413	break;
363		414
364	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
365		416
366	cell->darkness = 0;	417	CELL_CLEAR (cell);
367	cell->stat_hp = 0;
368	cell->flags = 0;
369	cell->player = 0;
370	}	418	}
371	}	419	}
372	}	420	}
373		421
374	typedef struct {	422	typedef struct {
…		…
428	n |= n >> 16;	476	n |= n >> 16;
429		477
430	return n + 1;	478	return n + 1;
431	}	479	}
432		480
		481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
433	/* SDL should provide this, really. */	492	/* SDL should provide this, really. */
434	#define SDLK_MODIFIER_MIN 300	493	#define SDLK_MODIFIER_MIN 300
435	#define SDLK_MODIFIER_MAX 314	494	#define SDLK_MODIFIER_MAX 314
436		495
437	MODULE = CFPlus PACKAGE = CFPlus	496	/******************************************************************************/
		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp || !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
438		592
439	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
440		594
441	BOOT:	595	BOOT:
442	{	596	{
443	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
444	static const struct {	598	static const struct {
445	const char *name;	599	const char *name;
446	IV iv;	600	IV iv;
447	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
448	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
…		…
470		624
471	const_iv (SDL_APPINPUTFOCUS),	625	const_iv (SDL_APPINPUTFOCUS),
472	const_iv (SDL_APPMOUSEFOCUS),	626	const_iv (SDL_APPMOUSEFOCUS),
473	const_iv (SDL_APPACTIVE),	627	const_iv (SDL_APPACTIVE),
474		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
475	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
476	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
477	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
478	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
479	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
551	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
552	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
553	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
554	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
555	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
		762
		763	const_iv (KMOD_LRAM),
		764
		765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
556	# undef const_iv	795	# undef const_iv
557	};	796	};
558		797
559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
578		817
579	NV floor (NV x)	818	NV floor (NV x)
580		819
581	NV ceil (NV x)	820	NV ceil (NV x)
582		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
583	void	826	void
584	pango_init ()	827	pango_init ()
585	CODE:	828	CODE:
586	{	829	{
587	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	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);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
590	}	838	}
591		839
592	int	840	char *SDL_GetError ()
593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
594		841
595	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
596	SDL_Quit ()	850	void SDL_Quit ()
597		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
598	void	861	void
599	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
600	PPCODE:	863	PPCODE:
601	{	864	{
602	SDL_Rect **m;	865	SDL_Rect **m;
603		866
604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
608		871
609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
611		874
612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
616		879
617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	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);	881	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		882
626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
627		884
628	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
629	while (*m)	886	while (*m)
630	{	887	{
		888	if ((*m)->w >= 400 && (*m)->h >= 300)
		889	{
631	AV *av = newAV ();	890	AV *av = newAV ();
632	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
633	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
634	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
635		897
636	++m;	898	++m;
637	}	899	}
638	}	900	}
639		901
640	char *
641	SDL_GetError ()
642
643	int	902	int
644	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
645	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
646	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
648	);	916	);
		917
649	if (RETVAL)	918	if (RETVAL)
650	{	919	{
651	av_clear (texture_av);	920	av_clear (texture_av);
652		921
653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
655	# include "glfunc.h"	924	#include "glfunc.h"
656	# undef GL_FUNC	925	#undef GL_FUNC
657
658	}	926	}
		927	}
659	OUTPUT:	928	OUTPUT:
660	RETVAL	929	RETVAL
661		930
662	void	931	void
663	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
664		933
665	char *	934	char *
666	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
667		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
668	void	943	void
669	SDL_PollEvent ()	944	poll_events ()
670	PPCODE:	945	PPCODE:
671	{	946	{
672	SDL_Event ev;	947	SDL_Event ev;
673		948
674	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
675	{	951	{
676	HV *hv = newHV ();	952	HV *hv = newHV ();
677	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
678		954
679	switch (ev.type)	955	switch (ev.type)
680	{	956	{
681	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
682	case SDL_KEYUP:	958	case SDL_KEYUP:
683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
688	break;	964	break;
689		965
690	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
709	x = ev.motion.x;	985	x = ev.motion.x;
710	y = ev.motion.y;	986	y = ev.motion.y;
711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
712	}	988	}
713		989
714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
715	hv_store (hv, "state", 5, newSViv (state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
716	hv_store (hv, "x", 1, newSViv (x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
717	hv_store (hv, "y", 1, newSViv (y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
720	}	996	}
721	break;	997	break;
722		998
723	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
724	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
726		1002
727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
737	break;	1013	break;
738	}	1014	}
739		1015
740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
741	}	1017	}
742	}	1018	}
743		1019
744	int	1020	int
745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
746	POSTCALL:	1022	POSTCALL:
747	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
748	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
749		1025
750	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
751	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
752		1044
753	int	1045	int
754	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
		1047
		1048	const char *
		1049	Mix_GetError ()
755		1050
756	void	1051	void
757	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
758	CODE:	1053	CODE:
759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
785	}	1080	}
786	}	1081	}
787	#endif	1082	#endif
788	}	1083	}
789		1084
790	void	1085	int
791	add_font (char *file)	1086	add_font (char *file)
792	CODE:	1087	CODE:
793	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
794		1091
795	void	1092	void
796	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
797	ALIAS:	1094	ALIAS:
798	load_image_file = 1	1095	load_image_file = 1
…		…
801	STRLEN image_len;	1098	STRLEN image_len;
802	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
803	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
804	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
805	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
806	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
807	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
808		1105
809	if (!rw)	1106	if (!rw)
810	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
811		1108
…		…
884	void	1181	void
885	error (char *message)	1182	error (char *message)
886	CODE:	1183	CODE:
887	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
888	#ifdef _WIN32	1185	#ifdef _WIN32
889	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
890	#endif	1187	#endif
891		1188
892	void	1189	void
893	fatal (char *message)	1190	fatal (char *message)
894	CODE:	1191	CODE:
895	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
896	#ifdef _WIN32	1193	#ifdef _WIN32
897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
898	#endif	1195	#endif
899	_exit (1);	1196	_exit (1);
900		1197
901	void	1198	void
902	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
914	#if DEBUG	1211	#if DEBUG
915	VALGRIND_DO_LEAK_CHECK;	1212	VALGRIND_DO_LEAK_CHECK;
916	#endif	1213	#endif
917	}	1214	}
918		1215
919	MODULE = CFPlus PACKAGE = CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
920		1222
921	CFPlus::Font	1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
922	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
923	CODE:	1229	CODE:
924	{	1230	{
925	int count;	1231	int count;
926	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
929	}	1235	}
930	OUTPUT:	1236	OUTPUT:
931	RETVAL	1237	RETVAL
932		1238
933	void	1239	void
934	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
935	CODE:	1241	CODE:
936	pango_font_description_free (self);	1242	pango_font_description_free (self);
937		1243
938	void	1244	void
939	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
940	CODE:	1247	CODE:
941	default_font = self;	1248	default_font = self;
942		1249
943	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
944		1251
		1252	PROTOTYPES: DISABLE
		1253
945	void	1254	void
946	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
947	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
948	tc_clear ();	1264	tc_restore ();
949		1265
950	CFPlus::Layout	1266	DC::Layout
951	new (SV *class)	1267	new (SV *class)
952	CODE:	1268	CODE:
953	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
954		1270
955	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
957	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
958	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
959	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
960	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
961	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
962		1279
963	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
964	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
965	OUTPUT:	1282	OUTPUT:
966	RETVAL	1283	RETVAL
967		1284
968	void	1285	void
969	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
970	CODE:	1287	CODE:
971	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
972	Safefree (self);	1290	Safefree (self);
973		1291
974	void	1292	void
975	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
976	CODE:	1294	CODE:
977	{	1295	{
978	STRLEN textlen;	1296	STRLEN textlen;
979	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
980		1298
981	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
982	}	1300	}
983		1301
984	void	1302	void
985	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
986	CODE:	1304	CODE:
987	{	1305	{
988	STRLEN textlen;	1306	STRLEN textlen;
989	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
990		1308
991	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
992	}	1310	}
993		1311
994	void	1312	void
995	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
996	CODE:	1314	CODE:
997	{	1315	{
998	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
999	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
1000	const char *pos = text;	1318	const char *pos = text;
…		…
1035	if (attrs)	1353	if (attrs)
1036	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
1037	}	1355	}
1038		1356
1039	void	1357	void
1040	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
1041	PPCODE:	1359	PPCODE:
1042	{	1360	{
1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1044		1362
1045	do	1363	do
1046	{	1364	{
1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1048		1366
1049	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
1050	{	1368	{
1051	PangoRectangle extents;	1369	PangoRectangle extents;
1052	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1060		1378
1061	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1062	}	1380	}
1063		1381
1064	int	1382	int
1065	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1066	CODE:	1384	CODE:
1067	{	1385	{
1068	int lines = 1;	1386	int lines = 1;
1069	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1070		1388
…		…
1075	}	1393	}
1076	OUTPUT:	1394	OUTPUT:
1077	RETVAL	1395	RETVAL
1078		1396
1079	SV *	1397	SV *
1080	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1081	CODE:	1399	CODE:
1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1083	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1084	OUTPUT:	1402	OUTPUT:
1085	RETVAL	1403	RETVAL
1086		1404
1087	void	1405	void
1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1089	CODE:	1407	CODE:
1090	self->r = r;	1408	self->r = r;
1091	self->g = g;	1409	self->g = g;
1092	self->b = b;	1410	self->b = b;
1093	self->a = a;	1411	self->a = a;
1094		1412
1095	void	1413	void
1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1097	CODE:	1415	CODE:
1098	if (self->font != font)	1416	if (self->font != font)
1099	{	1417	{
1100	self->font = font;	1418	self->font = font;
1101	layout_update_font (self);	1419	layout_update_font (self);
1102	}	1420	}
1103		1421
1104	void	1422	void
1105	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1106	CODE:	1424	CODE:
1107	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1108	{	1426	{
1109	self->base_height = base_height;	1427	self->base_height = base_height;
1110	layout_update_font (self);	1428	layout_update_font (self);
1111	}	1429	}
1112		1430
1113	void	1431	void
1114	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1115	CODE:	1433	CODE:
1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1117		1435
1118	void	1436	void
1119	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1120	CODE:	1438	CODE:
1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1122		1440
1123	void	1441	void
1124	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1125	CODE:	1443	CODE:
1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1127		1445
1128	void	1446	void
1129	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1130	CODE:	1448	CODE:
1131	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1135	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1136	);	1454	);
1137		1455
1138	void	1456	void
1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1140	CODE:	1458	CODE:
1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1142		1460
1143	void	1461	void
1144	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1145	PPCODE:	1463	PPCODE:
1146	{	1464	{
1147	int w, h;	1465	int w, h;
1148		1466
1149	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1152	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1153	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1154	}	1472	}
1155		1473
1156	int	1474	int
1157	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1158	CODE:	1476	CODE:
1159	{	1477	{
1160	PangoRectangle rect;	1478	PangoRectangle rect;
1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1162	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1163	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1164	}	1482	}
1165	OUTPUT:	1483	OUTPUT:
1166	RETVAL	1484	RETVAL
1167		1485
1168	int	1486	int
1169	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1170	CODE:	1488	CODE:
1171	{	1489	{
1172	int index, trailing;	1490	int index, trailing;
1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1174	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1175	}	1493	}
1176	OUTPUT:	1494	OUTPUT:
1177	RETVAL	1495	RETVAL
1178		1496
1179	void	1497	void
1180	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1181	PPCODE:	1499	PPCODE:
1182	{	1500	{
1183	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1185		1503
1186	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1187	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1190	}	1508	}
1191		1509
1192	void	1510	void
1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1194	PPCODE:	1512	PPCODE:
1195	{	1513	{
1196	int line, x;	1514	int line, x;
1197		1515
1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1200		1519	--line;
		1520	#endif
1201	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1202	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1204	}	1524	}
1205		1525
1206	void	1526	void
1207	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1208	PPCODE:	1528	PPCODE:
1209	{	1529	{
1210	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1211	int index, trailing;	1531	int index, trailing;
1212		1532
1213	if (line < 0)	1533	if (line < 0)
1214	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1215		1535
1216	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1217	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1218		1538
1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1220		1540
1221	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1227	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1228	}	1548	}
1229	}	1549	}
1230		1550
1231	void	1551	void
1232	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1233	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1234	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1235	self->pl,	1556	self->pl,
		1557	self->rc,
1236	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1237	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1238	flags	1560	flags
1239	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1240		1565
1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
1242
1243	void	1566	void
1244	pad2pot (SV *data_, SV *w_, SV *h_)	1567	draw (DC::Layout self)
1245	CODE:	1568	CODE:
1246	{	1569	{
1247	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1248	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1249		1577
1250	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow || nh != oh) && SvOK (data_))
1251	{	1594	{
1252	int nw = minpot (ow);
1253	int nh = minpot (oh);
1254
1255	if (nw != ow || nh != oh)
1256	{
1257	if (SvOK (data_))
1258	{
1259	STRLEN datalen;	1595	STRLEN datalen;
1260	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1261	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1262	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1598	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1263		1599
1264	SvPOK_only (result_);	1600	SvPOK_only (result_);
1265	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1266		1602
1267	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1268	while (oh--)	1604	while (oh--)
1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1270		1606
1271	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1272	}
1273
1274	sv_setiv (w_, nw);
1275	sv_setiv (h_, nh);
1276	}
1277	}	1608	}
1278	}	1609	}
1279		1610
1280	void	1611	void
1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1287	{	1618	{
1288	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1292		1626
1293	if (items < 5)	1627	if (items < 5)
1294	{	1628	{
1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1324	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1325	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1326	}	1660	}
1327	}	1661	}
1328		1662
1329	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1330		1673
1331	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
		1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
1332	new (SV *class)	1679	new (SV *class)
1333	CODE:	1680	CODE:
1334	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1335	RETVAL->x = 0;	1682	RETVAL->x = 0;
1336	RETVAL->y = 0;	1683	RETVAL->y = 0;
…		…
1344	RETVAL->row = 0;	1691	RETVAL->row = 0;
1345	OUTPUT:	1692	OUTPUT:
1346	RETVAL	1693	RETVAL
1347		1694
1348	void	1695	void
1349	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1350	CODE:	1697	CODE:
1351	{	1698	{
1352	map_clear (self);	1699	map_clear (self);
1353	Safefree (self->face2tile);	1700	Safefree (self->face2tile);
1354	Safefree (self->tex);	1701	Safefree (self->tex);
1355	Safefree (self);	1702	Safefree (self);
1356	}	1703	}
1357		1704
1358	void	1705	void
1359	resize (CFPlus::Map self, int map_width, int map_height)	1706	resize (DC::Map self, int map_width, int map_height)
1360	CODE:	1707	CODE:
1361	self->w = map_width;	1708	self->w = map_width;
1362	self->h = map_height;	1709	self->h = map_height;
1363		1710
1364	void	1711	void
1365	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1366	CODE:	1713	CODE:
1367	map_clear (self);	1714	map_clear (self);
1368		1715
1369	void	1716	void
1370	set_tileid (CFPlus::Map self, int face, int tile)	1717	set_tileid (DC::Map self, int face, int tile)
1371	CODE:	1718	CODE:
1372	{	1719	{
1373	need_facenum (self, face); self->face2tile [face] = tile;	1720	need_facenum (self, face); self->face2tile [face] = tile;
1374	need_texid (self, tile);	1721	need_texid (self, tile);
1375	}	1722	}
1376		1723
1377	void	1724	void
1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1725	set_smooth (DC::Map self, int face, int smooth, int level)
1379	CODE:	1726	CODE:
1380	{	1727	{
1381	tileid texid;	1728	tileid texid;
1382	maptex *tex;	1729	maptex *tex;
1383		1730
…		…
1396	tex->smoothtile = self->face2tile [smooth];	1743	tex->smoothtile = self->face2tile [smooth];
1397	tex->smoothlevel = level;	1744	tex->smoothlevel = level;
1398	}	1745	}
1399		1746
1400	void	1747	void
1401	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)	1748	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)
1402	CODE:	1749	CODE:
1403	{	1750	{
1404	need_texid (self, texid);	1751	need_texid (self, texid);
1405		1752
1406	{	1753	{
…		…
1425	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1426	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1428	}	1775	}
1429		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1430	int	1797	int
1431	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1432	ALIAS:	1799	ALIAS:
1433	oy = 1	1800	oy = 1
1434	x = 2	1801	x = 2
1435	y = 3	1802	y = 3
1436	w = 4	1803	w = 4
…		…
1447	}	1814	}
1448	OUTPUT:	1815	OUTPUT:
1449	RETVAL	1816	RETVAL
1450		1817
1451	void	1818	void
1452	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1453	CODE:	1820	CODE:
1454	{	1821	{
1455	if (dx > 0)	1822	if (dx > 0)
1456	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1457	else if (dx < 0)	1824	else if (dx < 0)
…		…
1472	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1473	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1474	}	1841	}
1475	}	1842	}
1476		1843
1477	void	1844	SV *
1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1479	CODE:	1846	CODE:
1480	{	1847	{
1481	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1848	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1482	uint8_t *data_end = (uint8_t *)SvEND (data_);	1849	uint8_t *data_end = (uint8_t *)SvEND (data_);
1483	mapcell *cell;	1850	mapcell *cell;
1484	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1485		1854
1486	while (data < data_end - 1)	1855	while (data < data_end - 1)
1487	{	1856	{
1488	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1489		1858
…		…
1509	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1510		1879
1511	do	1880	do
1512	{	1881	{
1513	ext = *data++;	1882	ext = *data++;
1514	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1515		1884
1516	if (cmd < 4)	1885	if (cmd < 4)
1517	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1518	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1519	{	1888	{
…		…
1522	}	1891	}
1523	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1524	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1525	else if (cmd == 0x47)	1894	else if (cmd == 0x47)
1526	{	1895	{
1527	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1528	; // decode player count	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1529		1900
1530	data += *data + 1;	1901	data += *data + 1;
1531	}	1902	}
1532	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1533	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1540	}	1911	}
1541	else	1912	else
1542	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1543	}	1914	}
1544		1915
		1916	for (z = 0; z <= 2; ++z)
1545	if (flags & 4)	1917	if (flags & (4 >> z))
1546	{	1918	{
1547	faceid face = (data [0] << 8) + data [1]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
1548	need_facenum (self, face);	1920	need_facenum (self, face);
1549	cell->tile [0] = self->face2tile [face];	1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1550	}	1938	}
1551
1552	if (flags & 2)
1553	{
1554	faceid face = (data [0] << 8) + data [1]; data += 2;
1555	need_facenum (self, face);
1556	cell->tile [1] = self->face2tile [face];
1557	}
1558
1559	if (flags & 1)
1560	{
1561	faceid face = (data [0] << 8) + data [1]; data += 2;
1562	need_facenum (self, face);
1563	cell->tile [2] = self->face2tile [face];
1564	}
1565	}	1939	}
1566	else	1940	else
1567	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1568	}	1942	}
1569	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1570		1946
1571	SV *	1947	SV *
1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1573	CODE:	1949	CODE:
1574	{	1950	{
1575	int x1, x;	1951	int x1, x;
1576	int y1, y;	1952	int y1, y;
1577	int z;	1953	int z;
…		…
1622	}	1998	}
1623	OUTPUT:	1999	OUTPUT:
1624	RETVAL	2000	RETVAL
1625		2001
1626	void	2002	void
1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1628	CODE:	2004	CODE:
1629	{	2005	{
		2006	int x, y, z;
		2007
1630	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2008	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1632	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1633	smooth_key skey;	2011	smooth_key skey;
1634	int x, y, z;	2012	int pl_x, pl_y;
1635	int last_name;	2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t *arr, *arr_hidden;
1636		2018
		2019	pl_tex.name = 0;
		2020
1637	// thats current max. sorry.	2021	// that's current max. sorry.
1638	if (sw > 255) sw = 255;	2022	if (sw > 255) sw = 255;
1639	if (sh > 255) sh = 255;	2023	if (sh > 255) sh = 255;
1640		2024
1641	// clear key, in case of extra padding	2025	// clear key, in case of extra padding
1642	memset (&skey, 0, sizeof (skey));	2026	memset (&skey, 0, sizeof (skey));
1643		2027
1644	glColor4ub (255, 255, 255, 255);	2028	memset (&key, 0, sizeof (key));
1645		2029	key.r = 255;
1646	glEnable (GL_BLEND);	2030	key.g = 255;
1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2031	key.b = 255;
1648	glEnable (GL_TEXTURE_2D);	2032	key.a = 255;
1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2033	key.mode = GL_QUADS;
1650		2034	key.format = GL_T2F_V3F;
1651	glBegin (GL_QUADS);
1652
1653	last_name = 0;
1654		2035
1655	mx += self->x;	2036	mx += self->x;
1656	my += self->y;	2037	my += self->y;
1657		2038
1658	// first pass: determine smooth_max	2039	// first pass: determine smooth_max
…		…
1675	MAX (self->tex [cell->tile [1]].smoothlevel,	2056	MAX (self->tex [cell->tile [1]].smoothlevel,
1676	self->tex [cell->tile [2]].smoothlevel));	2057	self->tex [cell->tile [2]].smoothlevel));
1677	}	2058	}
1678	}	2059	}
1679		2060
		2061	glEnable (GL_BLEND);
		2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2064
		2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
		2067
1680	for (z = 0; z <= 2; z++)	2068	for (z = 0; z <= 2; z++)
1681	{	2069	{
1682	memset (smooth_level, 0, sizeof (smooth_level));	2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
1683		2072
1684	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1685	if (0 <= y + my && y + my < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1686	{	2075	{
1687	maprow *row = self->row + (y + my);	2076	maprow *row = self->row + (y + my);
…		…
1693	tileid tile = cell->tile [z];	2082	tileid tile = cell->tile [z];
1694		2083
1695	if (tile)	2084	if (tile)
1696	{	2085	{
1697	maptex tex = self->tex [tile];	2086	maptex tex = self->tex [tile];
1698	int px = (x + 1) * T - tex.w;	2087	int px, py;
1699	int py = (y + 1) * T - tex.h;
1700		2088
1701	// suppressing texture state switches here
1702	// is only moderately effective, but worth the extra effort
1703	if (last_name != tex.name)	2089	if (key.texname != tex.name)
1704	{	2090	{
		2091	self->tex [tile].unused = 0;
		2092
1705	if (!tex.name)	2093	if (!tex.name)
1706	tex = self->tex [2]; /* missing, replace by noface */	2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1707		2095
1708	glEnd ();	2096	key.texname = tex.name;
1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2097	arr = rc_array (rc, &key);
1710	glBegin (GL_QUADS);
1711	}	2098	}
1712		2099
1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2100	px = (x + 1) * T - tex.w;
1714	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2101	py = (y + 1) * T - tex.h;
1715	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1716	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1717		2102
1718	if (cell->flags && z == 2)	2103	if (expect_false (cell->player == player) && expect_false (z == 2))
1719	{	2104	{
1720	if (cell->flags & 1)	2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
1721	{	2108	continue;
1722	maptex tex = self->tex [1];
1723	int px = x * T + T * 2 / 32;
1724	int py = y * T - T * 6 / 32;
1725
1726	glEnd ();
1727	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1728	glBegin (GL_QUADS);
1729
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1734	}
1735	}	2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1736		2115
1737	// update smooth hash	2116	// update smooth hash
1738	if (tex.smoothtile)	2117	if (tex.smoothtile)
1739	{	2118	{
1740	skey.tile = tex.smoothtile;	2119	skey.tile = tex.smoothtile;
…		…
1771	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1772	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1773	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1774	}	2153	}
1775	}	2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
1776	}	2192	}
1777	}	2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
1778		2197
1779	// go through all smoothlevels, lowest to highest, then draw.	2198	// go through all smoothlevels, lowest to highest, then draw.
1780	// this is basically counting sort	2199	// this is basically counting sort
1781	{	2200	{
1782	int w, b;	2201	int w, b;
1783		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
1784	for (w = 0; w < 256 / 32; ++w)	2205	for (w = 0; w < 256 / 32; ++w)
1785	{	2206	{
1786	uint32_t smask = smooth_level [w];	2207	uint32_t smask = smooth_level [w];
1787	if (smask)	2208	if (smask)
1788	for (b = 0; b < 32; ++b)	2209	for (b = 0; b < 32; ++b)
…		…
1807	int border = bits & 15;	2228	int border = bits & 15;
1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1809	float dx = tex.s * .0625f; // 16 images/row	2230	float dx = tex.s * .0625f; // 16 images/row
1810	float dy = tex.t * .5f ; // 2 images/column	2231	float dy = tex.t * .5f ; // 2 images/column
1811		2232
1812	// this time naively avoiding texture state changes
1813	// save gobs of state changes.
1814	if (last_name != tex.name)	2233	if (tex.name)
1815	{	2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
1816	if (!tex.name)	2237	if (key.texname != tex.name)
1817	continue; // smoothing not yet available	2238	{
		2239	self->tex [skey->tile].unused = 0;
1818		2240
1819	glEnd ();	2241	glEnd ();
1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1821	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
1822	}	2244	}
1823		2245
1824	if (border)	2246	if (border)
1825	{	2247	{
1826	float ox = border * dx;	2248	float ox = border * dx;
1827		2249
1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1832	}	2254	}
1833		2255
1834	if (corner)	2256	if (corner)
1835	{	2257	{
1836	float ox = corner * dx;	2258	float ox = corner * dx;
1837		2259
1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
1842	}	2265	}
1843	}	2266	}
1844	}	2267	}
1845	}	2268	}
1846	}	2269	}
		2270
		2271	glEnd ();
		2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
1847	}	2274	}
1848		2275
1849	hv_clear (smooth);	2276	hv_clear (smooth);
1850	}	2277	}
1851		2278
1852	glEnd ();	2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
1853		2284
1854	glDisable (GL_TEXTURE_2D);	2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1855	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1856		2302
1857	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1858	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1859	if (0 <= y + my && y + my < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1860	{	2306	{
…		…
1865	{	2311	{
1866	mapcell *cell = row->col + (x + mx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1867		2313
1868	int px = x * T;	2314	int px = x * T;
1869	int py = y * T;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1870		2322
1871	if (cell->stat_hp)	2323	if (cell->stat_hp)
1872	{	2324	{
1873	int width = cell->stat_width * T;	2325	int width = cell->stat_width * T;
1874	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1885	}	2337	}
1886	}	2338	}
1887	}	2339	}
1888		2340
1889	void	2341	void
1890	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1891	CODE:	2343	CODE:
1892	{	2344	{
1893	static float color[16][3] = {	2345	static float color[16][3] = {
1894	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1895	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1914	};	2366	};
1915		2367
1916	int x, y;	2368	int x, y;
1917		2369
1918	glEnable (GL_TEXTURE_2D);	2370	glEnable (GL_TEXTURE_2D);
		2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2372	* but the nvidia driver (185.18.14) mishandles alpha textures
		2373	* ansd takes the colour from god knows where instead of using
		2374	* Cp. MODULATE results in the same colour, but slightly different
		2375	* alpha, but atcually gives us the correct colour with nvidia.
		2376	*/
1919	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1920	glEnable (GL_BLEND);	2378	glEnable (GL_BLEND);
1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1922	glBegin (GL_QUADS);	2380	glBegin (GL_QUADS);
1923		2381
1924	for (y = 0; y < h; y++)	2382	for (y = 0; y < h; y++)
…		…
1931	float *c = color [m & 15];	2389	float *c = color [m & 15];
1932		2390
1933	float tx1 = m & 0x40 ? 0.5 : 0.;	2391	float tx1 = m & 0x40 ? 0.5 : 0.;
1934	float tx2 = tx1 + 0.5;	2392	float tx2 = tx1 + 0.5;
1935		2393
1936	glColor4f (c[0], c[1], c[2], 0.75);	2394	glColor4f (c[0], c[1], c[2], 1);
1937	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1938	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1939	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1940	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2398	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1941	}	2399	}
…		…
1945	glDisable (GL_BLEND);	2403	glDisable (GL_BLEND);
1946	glDisable (GL_TEXTURE_2D);	2404	glDisable (GL_TEXTURE_2D);
1947	}	2405	}
1948		2406
1949	void	2407	void
1950	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2408	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1951	PPCODE:	2409	PPCODE:
1952	{	2410	{
1953	int x, y;	2411	int x, y;
		2412	int sw1 = sw + 2;
		2413	int sh1 = sh + 2;
		2414	int sh3 = sh * 3;
1954	int sw4 = (sw + 3) & ~3;	2415	int sw34 = (sw * 3 + 3) & ~3;
		2416	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1955	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2417	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1956	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2418	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1957		2419
1958	memset (darkness, 255, sw4 * sh);
1959	SvPOK_only (darkness_sv);	2420	SvPOK_only (darkness3_sv);
1960	SvCUR_set (darkness_sv, sw4 * sh);	2421	SvCUR_set (darkness3_sv, sw34 * sh3);
1961		2422
1962	mx += self->x;	2423	mx += self->x - 1;
1963	my += self->y;	2424	my += self->y - 1;
1964		2425
		2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2427
1965	for (y = 0; y < sh; y++)	2428	for (y = 0; y < sh1; y++)
1966	if (0 <= y + my && y + my < self->rows)	2429	if (0 <= y + my && y + my < self->rows)
1967	{	2430	{
1968	maprow *row = self->row + (y + my);	2431	maprow *row = self->row + (y + my);
1969		2432
1970	for (x = 0; x < sw; x++)	2433	for (x = 0; x < sw1; x++)
1971	if (row->c0 <= x + mx && x + mx < row->c1)	2434	if (row->c0 <= x + mx && x + mx < row->c1)
1972	{	2435	{
1973	mapcell *cell = row->col + (x + mx - row->c0);	2436	mapcell *cell = row->col + (x + mx - row->c0);
1974		2437
1975	darkness[y * sw4 + x] = cell->darkness	2438	darkness1 [y * sw1 + x] = cell->darkness
1976	? 255 - (cell->darkness - 1)	2439	? 255 - (cell->darkness - 1)
1977	: 255 - FOW_DARKNESS;	2440	: 255 - FOW_DARKNESS;
1978	}	2441	}
1979	}	2442	}
1980		2443
		2444	for (y = 0; y < sh; ++y)
		2445	for (x = 0; x < sw; ++x)
		2446	{
		2447	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2448	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2449	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2450	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2451	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2452	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2453	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2454	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2455	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2456
		2457	uint8_t r11 = (d11 + d21 + d12) / 3;
		2458	uint8_t r21 = d21;
		2459	uint8_t r31 = (d21 + d31 + d32) / 3;
		2460
		2461	uint8_t r12 = d12;
		2462	uint8_t r22 = d22;
		2463	uint8_t r32 = d32;
		2464
		2465	uint8_t r13 = (d13 + d23 + d12) / 3;
		2466	uint8_t r23 = d23;
		2467	uint8_t r33 = (d23 + d33 + d32) / 3;
		2468
		2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2473	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2474	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2478	}
		2479
		2480	free (darkness1);
		2481
1981	EXTEND (SP, 3);	2482	EXTEND (SP, 3);
1982	PUSHs (sv_2mortal (newSViv (sw4)));	2483	PUSHs (sv_2mortal (newSViv (sw34)));
1983	PUSHs (sv_2mortal (newSViv (sh)));	2484	PUSHs (sv_2mortal (newSViv (sh3)));
1984	PUSHs (darkness_sv);	2485	PUSHs (darkness3_sv);
1985	}	2486	}
1986		2487
1987	SV *	2488	SV *
1988	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2489	get_rect (DC::Map self, int x0, int y0, int w, int h)
1989	CODE:	2490	CODE:
1990	{	2491	{
1991	int x, y, x1, y1;	2492	int x, y, x1, y1;
1992	SV *data_sv = newSV (w * h * 7 + 5);	2493	SV *data_sv = newSV (w * h * 7 + 5);
1993	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2494	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2050	else	2551	else
2051	*data++ = 0;	2552	*data++ = 0;
2052	}	2553	}
2053	}	2554	}
2054		2555
		2556	/* if size is w*h + 5 then no data has been found */
		2557	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2558	{
2055	SvPOK_only (data_sv);	2559	SvPOK_only (data_sv);
2056	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2561	}
		2562
2057	RETVAL = data_sv;	2563	RETVAL = data_sv;
2058	}	2564	}
2059	OUTPUT:	2565	OUTPUT:
2060	RETVAL	2566	RETVAL
2061		2567
2062	void	2568	void
2063	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2569	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2064	PPCODE:	2570	PPCODE:
2065	{	2571	{
2066	int x, y, z;	2572	int x, y, z;
2067	int w, h;	2573	int w, h;
2068	int x1, y1;	2574	int x1, y1;
		2575	STRLEN len;
		2576	uint8_t *data, *end;
		2577
		2578	len = SvLEN (data_sv);
		2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2580	data = SvPVbyte_nolen (data_sv);
		2581	end = data + len + 8;
		2582
		2583	if (len < 5)
		2584	XSRETURN_EMPTY;
2069		2585
2070	if (*data++ != 0)	2586	if (*data++ != 0)
2071	return; /* version mismatch */	2587	XSRETURN_EMPTY; /* version mismatch */
2072		2588
2073	w = *data++ << 8; w |= *data++;	2589	w = *data++ << 8; w |= *data++;
2074	h = *data++ << 8; h |= *data++;	2590	h = *data++ << 8; h |= *data++;
2075		2591
2076	// we need to do this 'cause we don't keep an absolute coord system for rows	2592	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2088	{	2604	{
2089	maprow *row = map_get_row (self, y);	2605	maprow *row = map_get_row (self, y);
2090		2606
2091	for (x = x0; x < x1; x++)	2607	for (x = x0; x < x1; x++)
2092	{	2608	{
		2609	uint8_t flags;
		2610
		2611	if (data + 7 >= end)
		2612	XSRETURN_EMPTY;
		2613
2093	uint8_t flags = *data++;	2614	flags = *data++;
2094		2615
2095	if (flags)	2616	if (flags)
2096	{	2617	{
2097	mapcell *cell = row_get_cell (row, x);	2618	mapcell *cell = row_get_cell (row, x);
2098	tileid tile[3] = { 0, 0, 0 };	2619	tileid tile[3] = { 0, 0, 0 };
…		…
2101	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2622	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2102	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2623	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2103		2624
2104	if (cell->darkness == 0)	2625	if (cell->darkness == 0)
2105	{	2626	{
2106	cell->darkness = 0;	2627	/*cell->darkness = 0;*/
		2628	EXTEND (SP, 3);
2107		2629
2108	for (z = 0; z <= 2; z++)	2630	for (z = 0; z <= 2; z++)
2109	{	2631	{
2110	tileid t = tile [z];	2632	tileid t = tile [z];
2111		2633
2112	if (t >= self->texs || (t && !self->tex [t].name))	2634	if (t >= self->texs || (t && !self->tex [t].name))
2113	{	2635	{
2114	XPUSHs (sv_2mortal (newSViv (t)));	2636	PUSHs (sv_2mortal (newSViv (t)));
2115	need_texid (self, t);	2637	need_texid (self, t);
2116	}	2638	}
2117		2639
2118	cell->tile [z] = t;	2640	cell->tile [z] = t;
2119	}	2641	}
…		…
2121	}	2643	}
2122	}	2644	}
2123	}	2645	}
2124	}	2646	}
2125		2647
2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2648	MODULE = Deliantra::Client PACKAGE = DC::RW
2127		2649
2128	CFPlus::MixChunk	2650	DC::RW
2129	new_from_file (SV *class, char *path)	2651	new (SV *class, SV *data_sv)
2130	CODE:	2652	CODE:
2131	RETVAL = Mix_LoadWAV (path);	2653	{
		2654	STRLEN datalen;
		2655	char *data = SvPVbyte (data_sv, datalen);
		2656
		2657	RETVAL = SDL_RWFromConstMem (data, datalen);
		2658	}
2132	OUTPUT:	2659	OUTPUT:
2133	RETVAL	2660	RETVAL
2134		2661
		2662	DC::RW
		2663	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2664	CODE:
		2665	RETVAL = SDL_RWFromFile (path, mode);
		2666	OUTPUT:
		2667	RETVAL
		2668
		2669	# fails on win32:
		2670	# dc.xs(2268) : error C2059: syntax error : '('
2135	void	2671	#void
		2672	#close (DC::RW self)
		2673	# CODE:
		2674	# (self->(close)) (self);
		2675
		2676	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2677
		2678	PROTOTYPES: DISABLE
		2679
		2680	DC::Channel
		2681	find ()
		2682	CODE:
		2683	{
		2684	RETVAL = Mix_GroupAvailable (-1);
		2685
		2686	if (RETVAL < 0)
		2687	{
		2688	RETVAL = Mix_GroupOldest (-1);
		2689
		2690	if (RETVAL < 0)
		2691	XSRETURN_UNDEF;
		2692
		2693	Mix_HaltChannel (RETVAL);
		2694	}
		2695
		2696	Mix_UnregisterAllEffects (RETVAL);
		2697	Mix_Volume (RETVAL, 128);
		2698	}
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	void
		2703	halt (DC::Channel self)
		2704	CODE:
		2705	Mix_HaltChannel (self);
		2706
		2707	void
		2708	expire (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_ExpireChannel (self, ticks);
		2711
		2712	void
		2713	fade_out (DC::Channel self, int ticks = -1)
		2714	CODE:
		2715	Mix_FadeOutChannel (self, ticks);
		2716
		2717	int
		2718	volume (DC::Channel self, int volume)
		2719	CODE:
		2720	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2721	OUTPUT:
		2722	RETVAL
		2723
		2724	void
		2725	unregister_all_effects (DC::Channel self)
		2726	CODE:
		2727	Mix_UnregisterAllEffects (self);
		2728
		2729	void
		2730	set_panning (DC::Channel self, int left, int right)
		2731	CODE:
		2732	left = CLAMP (left , 0, 255);
		2733	right = CLAMP (right, 0, 255);
		2734	Mix_SetPanning (self, left, right);
		2735
		2736	void
		2737	set_distance (DC::Channel self, int distance)
		2738	CODE:
		2739	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2740
		2741	void
		2742	set_position (DC::Channel self, int angle, int distance)
		2743	CODE:
		2744
		2745	void
		2746	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2747	CODE:
		2748	{
		2749	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2750	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2752	}
		2753
		2754	void
		2755	set_reverse_stereo (DC::Channel self, int flip)
		2756	CODE:
		2757	Mix_SetReverseStereo (self, flip);
		2758
		2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2760
		2761	PROTOTYPES: DISABLE
		2762
		2763	DC::MixChunk
		2764	new (SV *class, DC::RW rwops)
		2765	CODE:
		2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2767	OUTPUT:
		2768	RETVAL
		2769
		2770	void
2136	DESTROY (CFPlus::MixChunk self)	2771	DESTROY (DC::MixChunk self)
2137	CODE:	2772	CODE:
2138	Mix_FreeChunk (self);	2773	Mix_FreeChunk (self);
2139		2774
2140	int	2775	int
2141	volume (CFPlus::MixChunk self, int volume = -1)	2776	volume (DC::MixChunk self, int volume = -1)
2142	CODE:	2777	CODE:
		2778	if (items > 1)
		2779	volume = CLAMP (volume, 0, 128);
2143	RETVAL = Mix_VolumeChunk (self, volume);	2780	RETVAL = Mix_VolumeChunk (self, volume);
2144	OUTPUT:	2781	OUTPUT:
2145	RETVAL	2782	RETVAL
2146		2783
2147	int	2784	DC::Channel
2148	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2785	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2149	CODE:	2786	CODE:
		2787	{
2150	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2788	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2789
		2790	if (RETVAL < 0)
		2791	XSRETURN_UNDEF;
		2792
		2793	if (channel < 0)
		2794	{
		2795	Mix_UnregisterAllEffects (RETVAL);
		2796	Mix_Volume (RETVAL, 128);
		2797	}
		2798	}
2151	OUTPUT:	2799	OUTPUT:
2152	RETVAL	2800	RETVAL
2153		2801
2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2155		2803
2156	int	2804	int
2157	volume (int volume = -1)	2805	volume (int volume = -1)
		2806	PROTOTYPE: ;$
2158	CODE:	2807	CODE:
		2808	if (items > 0)
		2809	volume = CLAMP (volume, 0, 128);
2159	RETVAL = Mix_VolumeMusic (volume);	2810	RETVAL = Mix_VolumeMusic (volume);
2160	OUTPUT:	2811	OUTPUT:
2161	RETVAL	2812	RETVAL
2162		2813
2163	int	2814	void
2164	fade_out (int ms)	2815	fade_out (int ms)
2165	CODE:	2816	CODE:
2166	RETVAL = Mix_FadeOutMusic (ms);	2817	Mix_FadeOutMusic (ms);
		2818
		2819	void
		2820	halt ()
		2821	CODE:
		2822	Mix_HaltMusic ();
		2823
		2824	DC::MixMusic
		2825	new (SV *class, DC::RW rwops)
		2826	CODE:
		2827	RETVAL = Mix_LoadMUS_RW (rwops);
2167	OUTPUT:	2828	OUTPUT:
2168	RETVAL	2829	RETVAL
2169		2830
2170	CFPlus::MixMusic
2171	new_from_file (SV *class, char *path)
2172	CODE:
2173	RETVAL = Mix_LoadMUS (path);
2174	OUTPUT:
2175	RETVAL
2176
2177	void	2831	void
2178	DESTROY (CFPlus::MixMusic self)	2832	DESTROY (DC::MixMusic self)
2179	CODE:	2833	CODE:
2180	Mix_FreeMusic (self);	2834	Mix_FreeMusic (self);
2181		2835
2182	int	2836	int
2183	play (CFPlus::MixMusic self, int loops = -1)	2837	play (DC::MixMusic self, int loops = -1)
2184	CODE:	2838	CODE:
2185	RETVAL = Mix_PlayMusic (self, loops);	2839	RETVAL = Mix_PlayMusic (self, loops);
2186	OUTPUT:	2840	OUTPUT:
2187	RETVAL	2841	RETVAL
2188		2842
2189	int	2843	void
2190	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2844	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2191	CODE:	2845	CODE:
2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2846	Mix_FadeInMusicPos (self, loops, ms, position);
2193	OUTPUT:
2194	RETVAL
2195		2847
2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2848	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2849
		2850	PROTOTYPES: ENABLE
2197		2851
2198	BOOT:	2852	BOOT:
2199	{	2853	{
2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2854	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2201	static const struct {	2855	static const struct {
2202	const char *name;	2856	const char *name;
2203	IV iv;	2857	IV iv;
2204	} *civ, const_iv[] = {	2858	} *civ, const_iv[] = {
2205	# define const_iv(name) { # name, (IV)name }	2859	# define const_iv(name) { # name, (IV)name }
		2860	const_iv (GL_VENDOR),
		2861	const_iv (GL_VERSION),
		2862	const_iv (GL_EXTENSIONS),
2206	const_iv (GL_COLOR_MATERIAL),	2863	const_iv (GL_COLOR_MATERIAL),
2207	const_iv (GL_SMOOTH),	2864	const_iv (GL_SMOOTH),
2208	const_iv (GL_FLAT),	2865	const_iv (GL_FLAT),
2209	const_iv (GL_DITHER),	2866	const_iv (GL_DITHER),
2210	const_iv (GL_BLEND),	2867	const_iv (GL_BLEND),
…		…
2214	const_iv (GL_ALPHA_TEST),	2871	const_iv (GL_ALPHA_TEST),
2215	const_iv (GL_NORMALIZE),	2872	const_iv (GL_NORMALIZE),
2216	const_iv (GL_RESCALE_NORMAL),	2873	const_iv (GL_RESCALE_NORMAL),
2217	const_iv (GL_FRONT),	2874	const_iv (GL_FRONT),
2218	const_iv (GL_BACK),	2875	const_iv (GL_BACK),
		2876	const_iv (GL_AUX0),
2219	const_iv (GL_AND),	2877	const_iv (GL_AND),
2220	const_iv (GL_ONE),	2878	const_iv (GL_ONE),
2221	const_iv (GL_ZERO),	2879	const_iv (GL_ZERO),
2222	const_iv (GL_SRC_ALPHA),	2880	const_iv (GL_SRC_ALPHA),
2223	const_iv (GL_DST_ALPHA),	2881	const_iv (GL_DST_ALPHA),
…		…
2236	const_iv (GL_INTENSITY),	2894	const_iv (GL_INTENSITY),
2237	const_iv (GL_LUMINANCE),	2895	const_iv (GL_LUMINANCE),
2238	const_iv (GL_LUMINANCE_ALPHA),	2896	const_iv (GL_LUMINANCE_ALPHA),
2239	const_iv (GL_FLOAT),	2897	const_iv (GL_FLOAT),
2240	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2898	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2899	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2900	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2901	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2902	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2903	const_iv (GL_COMPRESSED_RGB_ARB),
		2904	const_iv (GL_COMPRESSED_RGBA_ARB),
2241	const_iv (GL_COMPILE),	2905	const_iv (GL_COMPILE),
		2906	const_iv (GL_PROXY_TEXTURE_1D),
		2907	const_iv (GL_PROXY_TEXTURE_2D),
2242	const_iv (GL_TEXTURE_1D),	2908	const_iv (GL_TEXTURE_1D),
2243	const_iv (GL_TEXTURE_2D),	2909	const_iv (GL_TEXTURE_2D),
2244	const_iv (GL_TEXTURE_ENV),	2910	const_iv (GL_TEXTURE_ENV),
2245	const_iv (GL_TEXTURE_MAG_FILTER),	2911	const_iv (GL_TEXTURE_MAG_FILTER),
2246	const_iv (GL_TEXTURE_MIN_FILTER),	2912	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2267	const_iv (GL_COLOR_LOGIC_OP),	2933	const_iv (GL_COLOR_LOGIC_OP),
2268	const_iv (GL_SEPARABLE_2D),	2934	const_iv (GL_SEPARABLE_2D),
2269	const_iv (GL_CONVOLUTION_2D),	2935	const_iv (GL_CONVOLUTION_2D),
2270	const_iv (GL_CONVOLUTION_BORDER_MODE),	2936	const_iv (GL_CONVOLUTION_BORDER_MODE),
2271	const_iv (GL_CONSTANT_BORDER),	2937	const_iv (GL_CONSTANT_BORDER),
		2938	const_iv (GL_POINTS),
2272	const_iv (GL_LINES),	2939	const_iv (GL_LINES),
2273	const_iv (GL_LINE_STRIP),	2940	const_iv (GL_LINE_STRIP),
2274	const_iv (GL_LINE_LOOP),	2941	const_iv (GL_LINE_LOOP),
2275	const_iv (GL_QUADS),	2942	const_iv (GL_QUADS),
2276	const_iv (GL_QUAD_STRIP),	2943	const_iv (GL_QUAD_STRIP),
2277	const_iv (GL_TRIANGLES),	2944	const_iv (GL_TRIANGLES),
2278	const_iv (GL_TRIANGLE_STRIP),	2945	const_iv (GL_TRIANGLE_STRIP),
2279	const_iv (GL_TRIANGLE_FAN),	2946	const_iv (GL_TRIANGLE_FAN),
		2947	const_iv (GL_POLYGON),
2280	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2949	const_iv (GL_POINT_SMOOTH_HINT),
		2950	const_iv (GL_LINE_SMOOTH_HINT),
		2951	const_iv (GL_POLYGON_SMOOTH_HINT),
		2952	const_iv (GL_GENERATE_MIPMAP_HINT),
		2953	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2281	const_iv (GL_FASTEST),	2954	const_iv (GL_FASTEST),
		2955	const_iv (GL_DONT_CARE),
		2956	const_iv (GL_NICEST),
2282	const_iv (GL_V2F),	2957	const_iv (GL_V2F),
2283	const_iv (GL_V3F),	2958	const_iv (GL_V3F),
2284	const_iv (GL_T2F_V3F),	2959	const_iv (GL_T2F_V3F),
2285	const_iv (GL_T2F_N3F_V3F),	2960	const_iv (GL_T2F_N3F_V3F),
2286	# undef const_iv	2961	# undef const_iv
…		…
2291		2966
2292	texture_av = newAV ();	2967	texture_av = newAV ();
2293	AvREAL_off (texture_av);	2968	AvREAL_off (texture_av);
2294	}	2969	}
2295		2970
		2971	void
		2972	disable_GL_EXT_blend_func_separate ()
		2973	CODE:
		2974	gl.BlendFuncSeparate = 0;
		2975	gl.BlendFuncSeparateEXT = 0;
		2976
2296	char *	2977	char *
2297	gl_vendor ()	2978	gl_vendor ()
2298	CODE:	2979	CODE:
2299	RETVAL = (char *)glGetString (GL_VENDOR);	2980	RETVAL = (char *)glGetString (GL_VENDOR);
2300	OUTPUT:	2981	OUTPUT:
…		…
2312	CODE:	2993	CODE:
2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2994	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2314	OUTPUT:	2995	OUTPUT:
2315	RETVAL	2996	RETVAL
2316		2997
		2998	const char *glGetString (GLenum pname)
		2999
		3000	GLint glGetInteger (GLenum pname)
		3001	CODE:
		3002	glGetIntegerv (pname, &RETVAL);
		3003	OUTPUT:
		3004	RETVAL
		3005
		3006	GLdouble glGetDouble (GLenum pname)
		3007	CODE:
		3008	glGetDoublev (pname, &RETVAL);
		3009	OUTPUT:
		3010	RETVAL
		3011
2317	int glGetError ()	3012	int glGetError ()
2318		3013
2319	void glFinish ()	3014	void glFinish ()
2320		3015
2321	void glClear (int mask)	3016	void glClear (int mask)
…		…
2358	# near_ and far_ are due to microsofts buggy "c" compiler	3053	# near_ and far_ are due to microsofts buggy "c" compiler
2359	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3054	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2360		3055
2361	# near_ and far_ are due to microsofts buggy "c" compiler	3056	# near_ and far_ are due to microsofts buggy "c" compiler
2362	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3057	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3058
		3059	PROTOTYPES: DISABLE
2363		3060
2364	void glViewport (int x, int y, int width, int height)	3061	void glViewport (int x, int y, int width, int height)
2365		3062
2366	void glScissor (int x, int y, int width, int height)	3063	void glScissor (int x, int y, int width, int height)
2367		3064
…		…
2375		3072
2376	void glRotate (float angle, float x, float y, float z)	3073	void glRotate (float angle, float x, float y, float z)
2377	CODE:	3074	CODE:
2378	glRotatef (angle, x, y, z);	3075	glRotatef (angle, x, y, z);
2379		3076
2380	void glBegin (int mode)
2381
2382	void glEnd ()
2383
2384	void glColor (float r, float g, float b, float a = 1.0)	3077	void glColor (float r, float g, float b, float a = 1.0)
2385	PROTOTYPE: @	3078	PROTOTYPE: @
2386	ALIAS:	3079	ALIAS:
2387	glColor_premultiply = 1	3080	glColor_premultiply = 1
2388	CODE:	3081	CODE:
2389	if (ix)	3082	if (ix)
2390	{	3083	{
…		…
2393	b *= a;	3086	b *= a;
2394	}	3087	}
2395	// microsoft visual "c" rounds instead of truncating...	3088	// microsoft visual "c" rounds instead of truncating...
2396	glColor4f (r, g, b, a);	3089	glColor4f (r, g, b, a);
2397		3090
2398	void glInterleavedArrays (int format, int stride, char *data)
2399
2400	void glDrawElements (int mode, int count, int type, char *indices)
2401
2402	# 1.2 void glDrawRangeElements (int mode, int start, int end
2403
2404	void glRasterPos (float x, float y, float z = 0.)	3091	void glRasterPos (float x, float y, float z = 0.)
2405	CODE:	3092	CODE:
2406	glRasterPos3f (0, 0, z);	3093	glRasterPos3f (0, 0, z);
2407	glBitmap (0, 0, 0, 0, x, y, 0);	3094	glBitmap (0, 0, 0, 0, x, y, 0);
2408		3095
…		…
2412		3099
2413	void glTexCoord (float s, float t)	3100	void glTexCoord (float s, float t)
2414	CODE:	3101	CODE:
2415	glTexCoord2f (s, t);	3102	glTexCoord2f (s, t);
2416		3103
		3104	void glRect (float x1, float y1, float x2, float y2)
		3105	CODE:
		3106	glRectf (x1, y1, x2, y2);
		3107
		3108	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3109	CODE:
		3110	glBegin (GL_LINE_LOOP);
		3111	glVertex2f (x1, y1);
		3112	glVertex2f (x2, y1);
		3113	glVertex2f (x2, y2);
		3114	glVertex2f (x1, y2);
		3115	glEnd ();
		3116
		3117	PROTOTYPES: ENABLE
		3118
		3119	void glBegin (int mode)
		3120
		3121	void glEnd ()
		3122
		3123	void glPointSize (GLfloat size)
		3124
		3125	void glLineWidth (GLfloat width)
		3126
		3127	void glInterleavedArrays (int format, int stride, char *data)
		3128
		3129	void glDrawElements (int mode, int count, int type, char *indices)
		3130
		3131	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3132
2417	void glTexEnv (int target, int pname, float param)	3133	void glTexEnv (int target, int pname, float param)
2418	CODE:	3134	CODE:
2419	glTexEnvf (target, pname, param);	3135	glTexEnvf (target, pname, param);
2420		3136
2421	void glTexParameter (int target, int pname, float param)	3137	void glTexParameter (int target, int pname, float param)
…		…
2437	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2438	CODE:	3154	CODE:
2439	if (gl.SeparableFilter2D)	3155	if (gl.SeparableFilter2D)
2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2441		3157
2442	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2443		3159
2444	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2445		3161
2446	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3162	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3163
		3164	void glPixelZoom (float x, float y)
2447		3165
2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3166	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2449		3167
2450	int glGenTexture ()	3168	int glGenTexture ()
2451	CODE:	3169	CODE:
…		…
2471		3189
2472	void glEndList ()	3190	void glEndList ()
2473		3191
2474	void glCallList (int list)	3192	void glCallList (int list)
2475		3193
		3194	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3195
		3196	PROTOTYPES: DISABLE
		3197
		3198	void
		3199	find_widget (SV *self, NV x, NV y)
		3200	PPCODE:
		3201	{
		3202	if (within_widget (self, x, y))
		3203	XPUSHs (self);
		3204	}
		3205
		3206	BOOT:
		3207	{
		3208	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3209
		3210	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3211	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3212	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3213	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3214	}
		3215
		3216	void
		3217	draw (SV *self)
		3218	CODE:
		3219	{
		3220	HV *hv;
		3221	SV **svp;
		3222	NV x, y, w, h;
		3223	SV *draw_x_sv = GvSV (draw_x_gv);
		3224	SV *draw_y_sv = GvSV (draw_y_gv);
		3225	SV *draw_w_sv = GvSV (draw_w_gv);
		3226	SV *draw_h_sv = GvSV (draw_h_gv);
		3227	double draw_x, draw_y;
		3228
		3229	if (!SvROK (self))
		3230	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3231
		3232	hv = (HV *)SvRV (self);
		3233
		3234	if (SvTYPE (hv) != SVt_PVHV)
		3235	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3236
		3237	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3238	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3239
		3240	if (!h || !w)
		3241	XSRETURN_EMPTY;
		3242
		3243	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3244	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3245
		3246	draw_x = SvNV (draw_x_sv) + x;
		3247	draw_y = SvNV (draw_y_sv) + y;
		3248
		3249	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3250	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3251	XSRETURN_EMPTY;
		3252
		3253	sv_setnv (draw_x_sv, draw_x);
		3254	sv_setnv (draw_y_sv, draw_y);
		3255
		3256	glPushMatrix ();
		3257	glTranslated (x, y, 0);
		3258
		3259	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3260	{
		3261	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3262
		3263	if (svp && SvTRUE (*svp))
		3264	{
		3265	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3266	glEnable (GL_BLEND);
		3267	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3268	glBegin (GL_QUADS);
		3269	glVertex2f (0, 0);
		3270	glVertex2f (w, 0);
		3271	glVertex2f (w, h);
		3272	glVertex2f (0, h);
		3273	glEnd ();
		3274	glDisable (GL_BLEND);
		3275	}
		3276	}
		3277	#if 0
		3278	// draw borders, for debugging
		3279	glPushMatrix ();
		3280	glColor4f (1., 1., 0., 1.);
		3281	glTranslatef (.5, .5, 0.);
		3282	glBegin (GL_LINE_LOOP);
		3283	glVertex2f (0 , 0);
		3284	glVertex2f (w - 1, 0);
		3285	glVertex2f (w - 1, h - 1);
		3286	glVertex2f (0 , h - 1);
		3287	glEnd ();
		3288	glPopMatrix ();
		3289	#endif
		3290	PUSHMARK (SP);
		3291	XPUSHs (self);
		3292	PUTBACK;
		3293	call_method ("_draw", G_VOID | G_DISCARD);
		3294	SPAGAIN;
		3295
		3296	glPopMatrix ();
		3297
		3298	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3299	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3300	}
		3301

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