ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.199 by root, Tue Jul 17 13:53:02 2007 UTC vs.
Revision 1.293 by root, Thu Dec 17 02:49:38 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 ()
…		…
665	char *	934	char *
666	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
667		936
668	int	937	int
669	SDL_GetAppState ()	938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
670		942
671	void	943	void
672	poll_events ()	944	poll_events ()
673	PPCODE:	945	PPCODE:
674	{	946	{
…		…
684	{	956	{
685	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
686	case SDL_KEYUP:	958	case SDL_KEYUP:
687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
689	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);
690	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 */
691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
692	break;	964	break;
693		965
694	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
713	x = ev.motion.x;	985	x = ev.motion.x;
714	y = ev.motion.y;	986	y = ev.motion.y;
715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
716	}	988	}
717		989
718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
719	hv_store (hv, "state", 5, newSViv (state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
720	hv_store (hv, "x", 1, newSViv (x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
721	hv_store (hv, "y", 1, newSViv (y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
724	}	996	}
725	break;	997	break;
726		998
727	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
728	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
730		1002
731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
741	break;	1013	break;
742	}	1014	}
743		1015
744	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))));
745	}	1017	}
746	}	1018	}
747		1019
748	int	1020	int
749	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)
750	POSTCALL:	1022	POSTCALL:
751	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
752	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
753		1025
754	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
755	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
756		1044
757	int	1045	int
758	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
		1047
		1048	const char *
		1049	Mix_GetError ()
759		1050
760	void	1051	void
761	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
762	CODE:	1053	CODE:
763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
789	}	1080	}
790	}	1081	}
791	#endif	1082	#endif
792	}	1083	}
793		1084
794	void	1085	int
795	add_font (char *file)	1086	add_font (char *file)
796	CODE:	1087	CODE:
797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
798		1091
799	void	1092	void
800	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
801	ALIAS:	1094	ALIAS:
802	load_image_file = 1	1095	load_image_file = 1
…		…
805	STRLEN image_len;	1098	STRLEN image_len;
806	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
807	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
808	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
809	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
810	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
811	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
812		1105
813	if (!rw)	1106	if (!rw)
814	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
815		1108
…		…
888	void	1181	void
889	error (char *message)	1182	error (char *message)
890	CODE:	1183	CODE:
891	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
892	#ifdef _WIN32	1185	#ifdef _WIN32
893	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
894	#endif	1187	#endif
895		1188
896	void	1189	void
897	fatal (char *message)	1190	fatal (char *message)
898	CODE:	1191	CODE:
899	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
900	#ifdef _WIN32	1193	#ifdef _WIN32
901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
902	#endif	1195	#endif
903	_exit (1);	1196	_exit (1);
904		1197
905	void	1198	void
906	_exit (int retval = 0)	1199	_exit (int retval = 0)
…		…
918	#if DEBUG	1211	#if DEBUG
919	VALGRIND_DO_LEAK_CHECK;	1212	VALGRIND_DO_LEAK_CHECK;
920	#endif	1213	#endif
921	}	1214	}
922		1215
923	MODULE = CFPlus PACKAGE = CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
924		1222
925	CFPlus::Font	1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
926	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
927	CODE:	1229	CODE:
928	{	1230	{
929	int count;	1231	int count;
930	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
933	}	1235	}
934	OUTPUT:	1236	OUTPUT:
935	RETVAL	1237	RETVAL
936		1238
937	void	1239	void
938	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
939	CODE:	1241	CODE:
940	pango_font_description_free (self);	1242	pango_font_description_free (self);
941		1243
942	void	1244	void
943	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
944	CODE:	1247	CODE:
945	default_font = self;	1248	default_font = self;
946		1249
947	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
948		1251
		1252	PROTOTYPES: DISABLE
		1253
949	void	1254	void
950	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
951	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
952	tc_clear ();	1264	tc_restore ();
953		1265
954	CFPlus::Layout	1266	DC::Layout
955	new (SV *class)	1267	new (SV *class)
956	CODE:	1268	CODE:
957	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
958		1270
959	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
961	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
962	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
963	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
964	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
965	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
966		1279
967	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
968	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
969	OUTPUT:	1282	OUTPUT:
970	RETVAL	1283	RETVAL
971		1284
972	void	1285	void
973	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
974	CODE:	1287	CODE:
975	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
976	Safefree (self);	1290	Safefree (self);
977		1291
978	void	1292	void
979	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
980	CODE:	1294	CODE:
981	{	1295	{
982	STRLEN textlen;	1296	STRLEN textlen;
983	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
984		1298
985	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
986	}	1300	}
987		1301
988	void	1302	void
989	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
990	CODE:	1304	CODE:
991	{	1305	{
992	STRLEN textlen;	1306	STRLEN textlen;
993	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
994		1308
995	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
996	}	1310	}
997		1311
998	void	1312	void
999	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
1000	CODE:	1314	CODE:
1001	{	1315	{
1002	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
1003	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
1004	const char *pos = text;	1318	const char *pos = text;
…		…
1039	if (attrs)	1353	if (attrs)
1040	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
1041	}	1355	}
1042		1356
1043	void	1357	void
1044	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
1045	PPCODE:	1359	PPCODE:
1046	{	1360	{
1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1048		1362
1049	do	1363	do
1050	{	1364	{
1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1052		1366
1053	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
1054	{	1368	{
1055	PangoRectangle extents;	1369	PangoRectangle extents;
1056	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1064		1378
1065	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
1066	}	1380	}
1067		1381
1068	int	1382	int
1069	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
1070	CODE:	1384	CODE:
1071	{	1385	{
1072	int lines = 1;	1386	int lines = 1;
1073	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
1074		1388
…		…
1079	}	1393	}
1080	OUTPUT:	1394	OUTPUT:
1081	RETVAL	1395	RETVAL
1082		1396
1083	SV *	1397	SV *
1084	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
1085	CODE:	1399	CODE:
1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1087	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
1088	OUTPUT:	1402	OUTPUT:
1089	RETVAL	1403	RETVAL
1090		1404
1091	void	1405	void
1092	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.)
1093	CODE:	1407	CODE:
1094	self->r = r;	1408	self->r = r;
1095	self->g = g;	1409	self->g = g;
1096	self->b = b;	1410	self->b = b;
1097	self->a = a;	1411	self->a = a;
1098		1412
1099	void	1413	void
1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
1101	CODE:	1415	CODE:
1102	if (self->font != font)	1416	if (self->font != font)
1103	{	1417	{
1104	self->font = font;	1418	self->font = font;
1105	layout_update_font (self);	1419	layout_update_font (self);
1106	}	1420	}
1107		1421
1108	void	1422	void
1109	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
1110	CODE:	1424	CODE:
1111	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
1112	{	1426	{
1113	self->base_height = base_height;	1427	self->base_height = base_height;
1114	layout_update_font (self);	1428	layout_update_font (self);
1115	}	1429	}
1116		1430
1117	void	1431	void
1118	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
1119	CODE:	1433	CODE:
1120	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);
1121		1435
1122	void	1436	void
1123	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1124	CODE:	1438	CODE:
1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1126		1440
1127	void	1441	void
1128	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1129	CODE:	1443	CODE:
1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1131		1445
1132	void	1446	void
1133	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1134	CODE:	1448	CODE:
1135	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1139	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1140	);	1454	);
1141		1455
1142	void	1456	void
1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1144	CODE:	1458	CODE:
1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1146		1460
1147	void	1461	void
1148	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1149	PPCODE:	1463	PPCODE:
1150	{	1464	{
1151	int w, h;	1465	int w, h;
1152		1466
1153	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1156	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1157	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1158	}	1472	}
1159		1473
1160	int	1474	int
1161	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1162	CODE:	1476	CODE:
1163	{	1477	{
1164	PangoRectangle rect;	1478	PangoRectangle rect;
1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1166	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1167	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1168	}	1482	}
1169	OUTPUT:	1483	OUTPUT:
1170	RETVAL	1484	RETVAL
1171		1485
1172	int	1486	int
1173	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1174	CODE:	1488	CODE:
1175	{	1489	{
1176	int index, trailing;	1490	int index, trailing;
1177	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);
1178	RETVAL = index + trailing;	1492	RETVAL = index + trailing;
1179	}	1493	}
1180	OUTPUT:	1494	OUTPUT:
1181	RETVAL	1495	RETVAL
1182		1496
1183	void	1497	void
1184	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1185	PPCODE:	1499	PPCODE:
1186	{	1500	{
1187	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1189		1503
1190	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1191	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1194	}	1508	}
1195		1509
1196	void	1510	void
1197	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)
1198	PPCODE:	1512	PPCODE:
1199	{	1513	{
1200	int line, x;	1514	int line, x;
1201		1515
1202	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)
1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1204		1519	--line;
		1520	#endif
1205	EXTEND (SP, 2);	1521	EXTEND (SP, 2);
1206	PUSHs (sv_2mortal (newSViv (line - 1)));	1522	PUSHs (sv_2mortal (newSViv (line)));
1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1208	}	1524	}
1209		1525
1210	void	1526	void
1211	line_x_to_index (CFPlus::Layout self, int line, int x)	1527	line_x_to_index (DC::Layout self, int line, int x)
1212	PPCODE:	1528	PPCODE:
1213	{	1529	{
1214	PangoLayoutLine *lp;	1530	PangoLayoutLine *lp;
1215	int index, trailing;	1531	int index, trailing;
1216		1532
1217	if (line < 0)	1533	if (line < 0)
1218	XSRETURN_EMPTY;	1534	XSRETURN_EMPTY;
1219		1535
1220	if (!(lp = pango_layout_get_line (self->pl, line)))	1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1221	XSRETURN_EMPTY; /* do better */	1537	XSRETURN_EMPTY; /* do better */
1222		1538
1223	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);
1224		1540
1225	EXTEND (SP, 2);	1541	EXTEND (SP, 2);
…		…
1231	PUSHs (sv_2mortal (newSViv (trailing)));	1547	PUSHs (sv_2mortal (newSViv (trailing)));
1232	}	1548	}
1233	}	1549	}
1234		1550
1235	void	1551	void
1236	render (CFPlus::Layout self, float x, float y, int flags = 0)	1552	render (DC::Layout self, float x, float y, int flags = 0)
1237	PPCODE:	1553	CODE:
		1554	rc_clear (self->rc);
1238	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1239	self->pl,	1556	self->pl,
		1557	self->rc,
1240	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1241	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1242	flags	1560	flags
1243	);	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);
1244		1565
1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
1246
1247	int minpot (int n)
1248
1249	void	1566	void
1250	pad2pot (SV *data_, SV *w_, SV *h_)	1567	draw (DC::Layout self)
1251	CODE:	1568	CODE:
1252	{	1569	{
1253	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1254	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);
1255		1577
1256	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_))
1257	{	1594	{
1258	int nw = minpot (ow);
1259	int nh = minpot (oh);
1260
1261	if (nw != ow || nh != oh)
1262	{
1263	if (SvOK (data_))
1264	{
1265	STRLEN datalen;	1595	STRLEN datalen;
1266	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1267	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1268	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1598	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1269		1599
1270	SvPOK_only (result_);	1600	SvPOK_only (result_);
1271	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1272		1602
1273	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1274	while (oh--)	1604	while (oh--)
1275	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);
1276		1606
1277	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1278	}
1279
1280	sv_setiv (w_, nw);
1281	sv_setiv (h_, nh);
1282	}
1283	}	1608	}
1284	}	1609	}
1285		1610
1286	void	1611	void
1287	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.)
…		…
1293	{	1618	{
1294	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1297	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;
1298		1626
1299	if (items < 5)	1627	if (items < 5)
1300	{	1628	{
1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1330	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1331	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1332	}	1660	}
1333	}	1661	}
1334		1662
		1663	void
		1664	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1)
		1665	PROTOTYPE: @
		1666	CODE:
		1667	{
		1668	glEnable (GL_TEXTURE_2D);
		1669	glEnable (GL_BLEND);
		1670	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672
		1673	glColor4f (intensity, intensity, intensity, 0.9);
		1674	glPushMatrix ();
		1675	glScalef (1./3, 1./3, 1.);
		1676
		1677	glBindTexture (GL_TEXTURE_2D, name1);
		1678
		1679	glBegin (GL_QUADS);
		1680	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1681	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1682	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1683	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1684	glEnd ();
		1685
		1686	glPopMatrix ();
		1687
		1688	glDisable (GL_TEXTURE_2D);
		1689	glDisable (GL_BLEND);
		1690	}
		1691
1335	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1692	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1336	CODE:	1693	CODE:
1337	{	1694	{
1338	GLint width;	1695	GLint width;
1339	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1696	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1341	RETVAL = width > 0;	1698	RETVAL = width > 0;
1342	}	1699	}
1343	OUTPUT:	1700	OUTPUT:
1344	RETVAL	1701	RETVAL
1345		1702
1346	MODULE = CFPlus PACKAGE = CFPlus::Map	1703	MODULE = Deliantra::Client PACKAGE = DC::Map
1347		1704
1348	CFPlus::Map	1705	PROTOTYPES: DISABLE
		1706
		1707	DC::Map
1349	new (SV *class)	1708	new (SV *class)
1350	CODE:	1709	CODE:
1351	New (0, RETVAL, 1, struct map);	1710	New (0, RETVAL, 1, struct map);
1352	RETVAL->x = 0;	1711	RETVAL->x = 0;
1353	RETVAL->y = 0;	1712	RETVAL->y = 0;
…		…
1361	RETVAL->row = 0;	1720	RETVAL->row = 0;
1362	OUTPUT:	1721	OUTPUT:
1363	RETVAL	1722	RETVAL
1364		1723
1365	void	1724	void
1366	DESTROY (CFPlus::Map self)	1725	DESTROY (DC::Map self)
1367	CODE:	1726	CODE:
1368	{	1727	{
1369	map_clear (self);	1728	map_clear (self);
1370	Safefree (self->face2tile);	1729	Safefree (self->face2tile);
1371	Safefree (self->tex);	1730	Safefree (self->tex);
1372	Safefree (self);	1731	Safefree (self);
1373	}	1732	}
1374		1733
1375	void	1734	void
1376	resize (CFPlus::Map self, int map_width, int map_height)	1735	resize (DC::Map self, int map_width, int map_height)
1377	CODE:	1736	CODE:
1378	self->w = map_width;	1737	self->w = map_width;
1379	self->h = map_height;	1738	self->h = map_height;
1380		1739
1381	void	1740	void
1382	clear (CFPlus::Map self)	1741	clear (DC::Map self)
1383	CODE:	1742	CODE:
1384	map_clear (self);	1743	map_clear (self);
1385		1744
1386	void	1745	void
1387	set_tileid (CFPlus::Map self, int face, int tile)	1746	set_tileid (DC::Map self, int face, int tile)
1388	CODE:	1747	CODE:
1389	{	1748	{
1390	need_facenum (self, face); self->face2tile [face] = tile;	1749	need_facenum (self, face); self->face2tile [face] = tile;
1391	need_texid (self, tile);	1750	need_texid (self, tile);
1392	}	1751	}
1393		1752
1394	void	1753	void
1395	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1754	set_smooth (DC::Map self, int face, int smooth, int level)
1396	CODE:	1755	CODE:
1397	{	1756	{
1398	tileid texid;	1757	tileid texid;
1399	maptex *tex;	1758	maptex *tex;
1400		1759
…		…
1413	tex->smoothtile = self->face2tile [smooth];	1772	tex->smoothtile = self->face2tile [smooth];
1414	tex->smoothlevel = level;	1773	tex->smoothlevel = level;
1415	}	1774	}
1416		1775
1417	void	1776	void
1418	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)	1777	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)
1419	CODE:	1778	CODE:
1420	{	1779	{
1421	need_texid (self, texid);	1780	need_texid (self, texid);
1422		1781
1423	{	1782	{
…		…
1442	// use uglier nearest interpolation because linear suffers	1801	// use uglier nearest interpolation because linear suffers
1443	// from transparent color bleeding and ugly wrapping effects.	1802	// from transparent color bleeding and ugly wrapping effects.
1444	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1445	}	1804	}
1446		1805
		1806	void
		1807	expire_textures (DC::Map self, int texid, int count)
		1808	PPCODE:
		1809	for (; texid < self->texs && count; ++texid, --count)
		1810	{
		1811	maptex *tex = self->tex + texid;
		1812
		1813	if (tex->name)
		1814	{
		1815	if (tex->unused)
		1816	{
		1817	tex->name = 0;
		1818	tex->unused = 0;
		1819	XPUSHs (sv_2mortal (newSViv (texid)));
		1820	}
		1821	else
		1822	tex->unused = 1;
		1823	}
		1824	}
		1825
1447	int	1826	int
1448	ox (CFPlus::Map self)	1827	ox (DC::Map self)
1449	ALIAS:	1828	ALIAS:
1450	oy = 1	1829	oy = 1
1451	x = 2	1830	x = 2
1452	y = 3	1831	y = 3
1453	w = 4	1832	w = 4
…		…
1464	}	1843	}
1465	OUTPUT:	1844	OUTPUT:
1466	RETVAL	1845	RETVAL
1467		1846
1468	void	1847	void
1469	scroll (CFPlus::Map self, int dx, int dy)	1848	scroll (DC::Map self, int dx, int dy)
1470	CODE:	1849	CODE:
1471	{	1850	{
1472	if (dx > 0)	1851	if (dx > 0)
1473	map_blank (self, self->x, self->y, dx, self->h);	1852	map_blank (self, self->x, self->y, dx, self->h);
1474	else if (dx < 0)	1853	else if (dx < 0)
…		…
1489	self->rows += MAP_EXTEND_Y;	1868	self->rows += MAP_EXTEND_Y;
1490	self->y += MAP_EXTEND_Y;	1869	self->y += MAP_EXTEND_Y;
1491	}	1870	}
1492	}	1871	}
1493		1872
1494	void	1873	SV *
1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1874	map1a_update (DC::Map self, SV *data_, int extmap)
1496	CODE:	1875	CODE:
1497	{	1876	{
1498	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1877	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1499	uint8_t *data_end = (uint8_t *)SvEND (data_);	1878	uint8_t *data_end = (uint8_t *)SvEND (data_);
1500	mapcell *cell;	1879	mapcell *cell;
1501	int x, y, flags;	1880	int x, y, z, flags;
		1881	AV *missing = newAV ();
		1882	RETVAL = newRV_noinc ((SV *)missing);
1502		1883
1503	while (data < data_end - 1)	1884	while (data < data_end - 1)
1504	{	1885	{
1505	flags = (data [0] << 8) + data [1]; data += 2;	1886	flags = (data [0] << 8) + data [1]; data += 2;
1506		1887
…		…
1526	uint8_t ext, cmd;	1907	uint8_t ext, cmd;
1527		1908
1528	do	1909	do
1529	{	1910	{
1530	ext = *data++;	1911	ext = *data++;
1531	cmd = ext & 0x3f;	1912	cmd = ext & 0x7f;
1532		1913
1533	if (cmd < 4)	1914	if (cmd < 4)
1534	cell->darkness = 255 - ext * 64 + 1;	1915	cell->darkness = 255 - ext * 64 + 1;
1535	else if (cmd == 5) // health	1916	else if (cmd == 5) // health
1536	{	1917	{
…		…
1539	}	1920	}
1540	else if (cmd == 6) // monster width	1921	else if (cmd == 6) // monster width
1541	cell->stat_width = *data++ + 1;	1922	cell->stat_width = *data++ + 1;
1542	else if (cmd == 0x47)	1923	else if (cmd == 0x47)
1543	{	1924	{
1544	if (*data == 4)	1925	if (*data == 1) cell->player = data [1];
1545	; // decode player count	1926	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1927	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1928	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1546		1929
1547	data += *data + 1;	1930	data += *data + 1;
1548	}	1931	}
1549	else if (cmd == 8) // cell flags	1932	else if (cmd == 8) // cell flags
1550	cell->flags = *data++;	1933	cell->flags = *data++;
…		…
1557	}	1940	}
1558	else	1941	else
1559	cell->darkness = *data++ + 1;	1942	cell->darkness = *data++ + 1;
1560	}	1943	}
1561		1944
		1945	for (z = 0; z <= 2; ++z)
1562	if (flags & 4)	1946	if (flags & (4 >> z))
1563	{	1947	{
1564	faceid face = (data [0] << 8) + data [1]; data += 2;	1948	faceid face = (data [0] << 8) + data [1]; data += 2;
1565	need_facenum (self, face);	1949	need_facenum (self, face);
1566	cell->tile [0] = self->face2tile [face];	1950	cell->tile [z] = self->face2tile [face];
		1951
		1952	if (cell->tile [z])
		1953	{
		1954	maptex *tex = self->tex + cell->tile [z];
		1955	tex->unused = 0;
		1956	if (!tex->name)
		1957	av_push (missing, newSViv (cell->tile [z]));
		1958
		1959	if (tex->smoothtile)
		1960	{
		1961	maptex *smooth = self->tex + tex->smoothtile;
		1962	smooth->unused = 0;
		1963	if (!smooth->name)
		1964	av_push (missing, newSViv (tex->smoothtile));
		1965	}
		1966	}
1567	}	1967	}
1568
1569	if (flags & 2)
1570	{
1571	faceid face = (data [0] << 8) + data [1]; data += 2;
1572	need_facenum (self, face);
1573	cell->tile [1] = self->face2tile [face];
1574	}
1575
1576	if (flags & 1)
1577	{
1578	faceid face = (data [0] << 8) + data [1]; data += 2;
1579	need_facenum (self, face);
1580	cell->tile [2] = self->face2tile [face];
1581	}
1582	}	1968	}
1583	else	1969	else
1584	cell->darkness = 0;	1970	CELL_CLEAR (cell);
1585	}	1971	}
1586	}	1972	}
		1973	OUTPUT:
		1974	RETVAL
1587		1975
1588	SV *	1976	SV *
1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1977	mapmap (DC::Map self, int x0, int y0, int w, int h)
1590	CODE:	1978	CODE:
1591	{	1979	{
1592	int x1, x;	1980	int x1, x;
1593	int y1, y;	1981	int y1, y;
1594	int z;	1982	int z;
…		…
1639	}	2027	}
1640	OUTPUT:	2028	OUTPUT:
1641	RETVAL	2029	RETVAL
1642		2030
1643	void	2031	void
1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2032	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1645	CODE:	2033	CODE:
1646	{	2034	{
		2035	int x, y, z;
		2036
1647	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2037	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2038	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1649	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2039	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1650	smooth_key skey;	2040	smooth_key skey;
1651	int x, y, z;	2041	int pl_x, pl_y;
1652	int last_name;	2042	maptex pl_tex;
		2043	rc_t *rc = rc_alloc ();
		2044	rc_t *rc_ov = rc_alloc ();
		2045	rc_key_t key;
		2046	rc_array_t *arr, *arr_hidden;
1653		2047
		2048	pl_tex.name = 0;
		2049
1654	// thats current max. sorry.	2050	// that's current max. sorry.
1655	if (sw > 255) sw = 255;	2051	if (sw > 255) sw = 255;
1656	if (sh > 255) sh = 255;	2052	if (sh > 255) sh = 255;
1657		2053
1658	// clear key, in case of extra padding	2054	// clear key, in case of extra padding
1659	memset (&skey, 0, sizeof (skey));	2055	memset (&skey, 0, sizeof (skey));
1660		2056
1661	glColor4ub (255, 255, 255, 255);	2057	memset (&key, 0, sizeof (key));
1662		2058	key.r = 255;
1663	glEnable (GL_BLEND);	2059	key.g = 255;
1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2060	key.b = 255;
1665	glEnable (GL_TEXTURE_2D);	2061	key.a = 255;
1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2062	key.mode = GL_QUADS;
1667		2063	key.format = GL_T2F_V3F;
1668	glBegin (GL_QUADS);
1669
1670	last_name = 0;
1671		2064
1672	mx += self->x;	2065	mx += self->x;
1673	my += self->y;	2066	my += self->y;
1674		2067
1675	// first pass: determine smooth_max	2068	// first pass: determine smooth_max
…		…
1692	MAX (self->tex [cell->tile [1]].smoothlevel,	2085	MAX (self->tex [cell->tile [1]].smoothlevel,
1693	self->tex [cell->tile [2]].smoothlevel));	2086	self->tex [cell->tile [2]].smoothlevel));
1694	}	2087	}
1695	}	2088	}
1696		2089
		2090	glEnable (GL_BLEND);
		2091	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2092	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2093
		2094	key.texname = self->tex [TEXID_HIDDEN].name;
		2095	arr_hidden = rc_array (rc_ov, &key);
		2096
1697	for (z = 0; z <= 2; z++)	2097	for (z = 0; z <= 2; z++)
1698	{	2098	{
1699	memset (smooth_level, 0, sizeof (smooth_level));	2099	memset (smooth_level, 0, sizeof (smooth_level));
		2100	key.texname = -1;
1700		2101
1701	for (y = 0; y < sh; y++)	2102	for (y = 0; y < sh; y++)
1702	if (0 <= y + my && y + my < self->rows)	2103	if (0 <= y + my && y + my < self->rows)
1703	{	2104	{
1704	maprow *row = self->row + (y + my);	2105	maprow *row = self->row + (y + my);
…		…
1710	tileid tile = cell->tile [z];	2111	tileid tile = cell->tile [z];
1711		2112
1712	if (tile)	2113	if (tile)
1713	{	2114	{
1714	maptex tex = self->tex [tile];	2115	maptex tex = self->tex [tile];
1715	int px = (x + 1) * T - tex.w;	2116	int px, py;
1716	int py = (y + 1) * T - tex.h;
1717		2117
1718	// suppressing texture state switches here
1719	// is only moderately effective, but worth the extra effort
1720	if (last_name != tex.name)	2118	if (key.texname != tex.name)
1721	{	2119	{
		2120	self->tex [tile].unused = 0;
		2121
1722	if (!tex.name)	2122	if (!tex.name)
1723	tex = self->tex [2]; /* missing, replace by noface */	2123	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1724		2124
1725	glEnd ();	2125	key.texname = tex.name;
1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2126	arr = rc_array (rc, &key);
1727	glBegin (GL_QUADS);
1728	}	2127	}
1729		2128
1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2129	px = (x + 1) * T - tex.w;
1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2130	py = (y + 1) * T - tex.h;
1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1734		2131
1735	if (cell->flags && z == 2)	2132	if (expect_false (cell->player == player) && expect_false (z == 2))
1736	{	2133	{
1737	if (cell->flags & 1)	2134	pl_x = px;
		2135	pl_y = py;
		2136	pl_tex = tex;
1738	{	2137	continue;
1739	maptex tex = self->tex [1];
1740	int px = x * T + T * 2 / 32;
1741	int py = y * T - T * 6 / 32;
1742
1743	glEnd ();
1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1745	glBegin (GL_QUADS);
1746
1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1751	}
1752	}	2138	}
		2139
		2140	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2141	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2142	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2143	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1753		2144
1754	// update smooth hash	2145	// update smooth hash
1755	if (tex.smoothtile)	2146	if (tex.smoothtile)
1756	{	2147	{
1757	skey.tile = tex.smoothtile;	2148	skey.tile = tex.smoothtile;
…		…
1788	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2179	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1789	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2180	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1790	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2181	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1791	}	2182	}
1792	}	2183	}
		2184
		2185	if (expect_false (z == 2))
		2186	{
		2187	/* draw question marks on top of hidden spaces */
		2188	if (!cell->darkness)
		2189	{
		2190	maptex tex = self->tex [TEXID_HIDDEN];
		2191	int px = (x + 1) * T - tex.w;
		2192	int py = (y + 1) * T - tex.h;
		2193
		2194	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2195	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2196	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2197	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2198	}
		2199
		2200	if (expect_false (cell->flags))
		2201	{
		2202	// overlays such as the speech bubble, probably more to come
		2203	if (cell->flags & 1)
		2204	{
		2205	rc_key_t key_ov = key;
		2206	maptex tex = self->tex [TEXID_SPEECH];
		2207	rc_array_t *arr;
		2208	int px = x * T + T * 2 / 32;
		2209	int py = y * T - T * 6 / 32;
		2210
		2211	key_ov.texname = tex.name;
		2212	arr = rc_array (rc_ov, &key_ov);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2218	}
		2219	}
		2220	}
1793	}	2221	}
1794	}	2222	}
		2223
		2224	rc_draw (rc);
		2225	rc_clear (rc);
1795		2226
1796	// go through all smoothlevels, lowest to highest, then draw.	2227	// go through all smoothlevels, lowest to highest, then draw.
1797	// this is basically counting sort	2228	// this is basically counting sort
1798	{	2229	{
1799	int w, b;	2230	int w, b;
1800		2231
		2232	glEnable (GL_TEXTURE_2D);
		2233	glBegin (GL_QUADS);
1801	for (w = 0; w < 256 / 32; ++w)	2234	for (w = 0; w < 256 / 32; ++w)
1802	{	2235	{
1803	uint32_t smask = smooth_level [w];	2236	uint32_t smask = smooth_level [w];
1804	if (smask)	2237	if (smask)
1805	for (b = 0; b < 32; ++b)	2238	for (b = 0; b < 32; ++b)
…		…
1824	int border = bits & 15;	2257	int border = bits & 15;
1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2258	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1826	float dx = tex.s * .0625f; // 16 images/row	2259	float dx = tex.s * .0625f; // 16 images/row
1827	float dy = tex.t * .5f ; // 2 images/column	2260	float dy = tex.t * .5f ; // 2 images/column
1828		2261
1829	// this time naively avoiding texture state changes
1830	// save gobs of state changes.
1831	if (last_name != tex.name)	2262	if (tex.name)
1832	{	2263	{
		2264	// this time avoiding texture state changes
		2265	// save gobs of state changes.
1833	if (!tex.name)	2266	if (key.texname != tex.name)
1834	continue; // smoothing not yet available	2267	{
		2268	self->tex [skey->tile].unused = 0;
1835		2269
1836	glEnd ();	2270	glEnd ();
1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2271	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1838	glBegin (GL_QUADS);	2272	glBegin (GL_QUADS);
1839	}	2273	}
1840		2274
1841	if (border)	2275	if (border)
1842	{	2276	{
1843	float ox = border * dx;	2277	float ox = border * dx;
1844		2278
1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2279	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2280	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2281	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2282	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1849	}	2283	}
1850		2284
1851	if (corner)	2285	if (corner)
1852	{	2286	{
1853	float ox = corner * dx;	2287	float ox = corner * dx;
1854		2288
1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2289	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2290	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2291	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2292	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2293	}
1859	}	2294	}
1860	}	2295	}
1861	}	2296	}
1862	}	2297	}
1863	}	2298	}
		2299
		2300	glEnd ();
		2301	glDisable (GL_TEXTURE_2D);
		2302	key.texname = -1;
1864	}	2303	}
1865		2304
1866	hv_clear (smooth);	2305	hv_clear (smooth);
1867	}	2306	}
1868		2307
1869	glEnd ();	2308	if (pl_tex.name)
		2309	{
		2310	maptex tex = pl_tex;
		2311	int px = pl_x + sdx;
		2312	int py = pl_y + sdy;
1870		2313
1871	glDisable (GL_TEXTURE_2D);	2314	key.texname = tex.name;
		2315	arr = rc_array (rc, &key);
		2316
		2317	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2318	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2319	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2320	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2321
		2322	rc_draw (rc);
		2323	}
		2324
		2325	rc_draw (rc_ov);
		2326	rc_clear (rc_ov);
		2327
1872	glDisable (GL_BLEND);	2328	glDisable (GL_BLEND);
		2329	rc_free (rc);
		2330	rc_free (rc_ov);
1873		2331
1874	// top layer: overlays such as the health bar	2332	// top layer: overlays such as the health bar
1875	for (y = 0; y < sh; y++)	2333	for (y = 0; y < sh; y++)
1876	if (0 <= y + my && y + my < self->rows)	2334	if (0 <= y + my && y + my < self->rows)
1877	{	2335	{
…		…
1882	{	2340	{
1883	mapcell *cell = row->col + (x + mx - row->c0);	2341	mapcell *cell = row->col + (x + mx - row->c0);
1884		2342
1885	int px = x * T;	2343	int px = x * T;
1886	int py = y * T;	2344	int py = y * T;
		2345
		2346	if (expect_false (cell->player == player))
		2347	{
		2348	px += sdx;
		2349	py += sdy;
		2350	}
1887		2351
1888	if (cell->stat_hp)	2352	if (cell->stat_hp)
1889	{	2353	{
1890	int width = cell->stat_width * T;	2354	int width = cell->stat_width * T;
1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2355	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1902	}	2366	}
1903	}	2367	}
1904	}	2368	}
1905		2369
1906	void	2370	void
1907	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2371	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1908	CODE:	2372	CODE:
1909	{	2373	{
1910	static float color[16][3] = {	2374	static float color[16][3] = {
1911	{ 0.00F, 0.00F, 0.00F },	2375	{ 0.00F, 0.00F, 0.00F },
1912	{ 1.00F, 1.00F, 1.00F },	2376	{ 1.00F, 1.00F, 1.00F },
…		…
1931	};	2395	};
1932		2396
1933	int x, y;	2397	int x, y;
1934		2398
1935	glEnable (GL_TEXTURE_2D);	2399	glEnable (GL_TEXTURE_2D);
		2400	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2401	* but the nvidia driver (185.18.14) mishandles alpha textures
		2402	* ansd takes the colour from god knows where instead of using
		2403	* Cp. MODULATE results in the same colour, but slightly different
		2404	* alpha, but atcually gives us the correct colour with nvidia.
		2405	*/
1936	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2406	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1937	glEnable (GL_BLEND);	2407	glEnable (GL_BLEND);
1938	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2408	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1939	glBegin (GL_QUADS);	2409	glBegin (GL_QUADS);
1940		2410
1941	for (y = 0; y < h; y++)	2411	for (y = 0; y < h; y++)
…		…
1948	float *c = color [m & 15];	2418	float *c = color [m & 15];
1949		2419
1950	float tx1 = m & 0x40 ? 0.5 : 0.;	2420	float tx1 = m & 0x40 ? 0.5 : 0.;
1951	float tx2 = tx1 + 0.5;	2421	float tx2 = tx1 + 0.5;
1952		2422
1953	glColor4f (c[0], c[1], c[2], 0.75);	2423	glColor4f (c[0], c[1], c[2], 1);
1954	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2424	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1955	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2425	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1956	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2426	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1957	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2427	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1958	}	2428	}
…		…
1962	glDisable (GL_BLEND);	2432	glDisable (GL_BLEND);
1963	glDisable (GL_TEXTURE_2D);	2433	glDisable (GL_TEXTURE_2D);
1964	}	2434	}
1965		2435
1966	void	2436	void
1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2437	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1968	PPCODE:	2438	PPCODE:
1969	{	2439	{
1970	int x, y;	2440	int x, y;
		2441	int sw1 = sw + 2;
		2442	int sh1 = sh + 2;
		2443	int sh3 = sh * 3;
1971	int sw4 = (sw + 3) & ~3;	2444	int sw34 = (sw * 3 + 3) & ~3;
		2445	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1972	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2446	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1973	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2447	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1974		2448
1975	memset (darkness, 255, sw4 * sh);
1976	SvPOK_only (darkness_sv);	2449	SvPOK_only (darkness3_sv);
1977	SvCUR_set (darkness_sv, sw4 * sh);	2450	SvCUR_set (darkness3_sv, sw34 * sh3);
1978		2451
1979	mx += self->x;	2452	mx += self->x - 1;
1980	my += self->y;	2453	my += self->y - 1;
1981		2454
		2455	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2456
1982	for (y = 0; y < sh; y++)	2457	for (y = 0; y < sh1; y++)
1983	if (0 <= y + my && y + my < self->rows)	2458	if (0 <= y + my && y + my < self->rows)
1984	{	2459	{
1985	maprow *row = self->row + (y + my);	2460	maprow *row = self->row + (y + my);
1986		2461
1987	for (x = 0; x < sw; x++)	2462	for (x = 0; x < sw1; x++)
1988	if (row->c0 <= x + mx && x + mx < row->c1)	2463	if (row->c0 <= x + mx && x + mx < row->c1)
1989	{	2464	{
1990	mapcell *cell = row->col + (x + mx - row->c0);	2465	mapcell *cell = row->col + (x + mx - row->c0);
1991		2466
1992	darkness[y * sw4 + x] = cell->darkness	2467	darkness1 [y * sw1 + x] = cell->darkness
1993	? 255 - (cell->darkness - 1)	2468	? 255 - (cell->darkness - 1)
1994	: 255 - FOW_DARKNESS;	2469	: 255 - FOW_DARKNESS;
1995	}	2470	}
1996	}	2471	}
1997		2472
		2473	for (y = 0; y < sh; ++y)
		2474	for (x = 0; x < sw; ++x)
		2475	{
		2476	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2477	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2478	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2479	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2480	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2481	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2482	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2483	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2484	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2485
		2486	uint8_t r11 = (d11 + d21 + d12) / 3;
		2487	uint8_t r21 = d21;
		2488	uint8_t r31 = (d21 + d31 + d32) / 3;
		2489
		2490	uint8_t r12 = d12;
		2491	uint8_t r22 = d22;
		2492	uint8_t r32 = d32;
		2493
		2494	uint8_t r13 = (d13 + d23 + d12) / 3;
		2495	uint8_t r23 = d23;
		2496	uint8_t r33 = (d23 + d33 + d32) / 3;
		2497
		2498	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2499	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2500	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2501	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2502	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2503	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2504	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2505	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2506	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2507	}
		2508
		2509	free (darkness1);
		2510
1998	EXTEND (SP, 3);	2511	EXTEND (SP, 3);
1999	PUSHs (sv_2mortal (newSViv (sw4)));	2512	PUSHs (sv_2mortal (newSViv (sw34)));
2000	PUSHs (sv_2mortal (newSViv (sh)));	2513	PUSHs (sv_2mortal (newSViv (sh3)));
2001	PUSHs (darkness_sv);	2514	PUSHs (darkness3_sv);
2002	}	2515	}
2003		2516
2004	SV *	2517	SV *
2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2518	get_rect (DC::Map self, int x0, int y0, int w, int h)
2006	CODE:	2519	CODE:
2007	{	2520	{
2008	int x, y, x1, y1;	2521	int x, y, x1, y1;
2009	SV *data_sv = newSV (w * h * 7 + 5);	2522	SV *data_sv = newSV (w * h * 7 + 5);
2010	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2523	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2067	else	2580	else
2068	*data++ = 0;	2581	*data++ = 0;
2069	}	2582	}
2070	}	2583	}
2071		2584
		2585	/* if size is w*h + 5 then no data has been found */
		2586	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2587	{
2072	SvPOK_only (data_sv);	2588	SvPOK_only (data_sv);
2073	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2589	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2590	}
		2591
2074	RETVAL = data_sv;	2592	RETVAL = data_sv;
2075	}	2593	}
2076	OUTPUT:	2594	OUTPUT:
2077	RETVAL	2595	RETVAL
2078		2596
2079	void	2597	void
2080	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2598	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2081	PPCODE:	2599	PPCODE:
2082	{	2600	{
2083	int x, y, z;	2601	int x, y, z;
2084	int w, h;	2602	int w, h;
2085	int x1, y1;	2603	int x1, y1;
		2604	STRLEN len;
		2605	uint8_t *data, *end;
		2606
		2607	len = SvLEN (data_sv);
		2608	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2609	data = SvPVbyte_nolen (data_sv);
		2610	end = data + len + 8;
		2611
		2612	if (len < 5)
		2613	XSRETURN_EMPTY;
2086		2614
2087	if (*data++ != 0)	2615	if (*data++ != 0)
2088	return; /* version mismatch */	2616	XSRETURN_EMPTY; /* version mismatch */
2089		2617
2090	w = *data++ << 8; w |= *data++;	2618	w = *data++ << 8; w |= *data++;
2091	h = *data++ << 8; h |= *data++;	2619	h = *data++ << 8; h |= *data++;
2092		2620
2093	// we need to do this 'cause we don't keep an absolute coord system for rows	2621	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2105	{	2633	{
2106	maprow *row = map_get_row (self, y);	2634	maprow *row = map_get_row (self, y);
2107		2635
2108	for (x = x0; x < x1; x++)	2636	for (x = x0; x < x1; x++)
2109	{	2637	{
		2638	uint8_t flags;
		2639
		2640	if (data + 7 >= end)
		2641	XSRETURN_EMPTY;
		2642
2110	uint8_t flags = *data++;	2643	flags = *data++;
2111		2644
2112	if (flags)	2645	if (flags)
2113	{	2646	{
2114	mapcell *cell = row_get_cell (row, x);	2647	mapcell *cell = row_get_cell (row, x);
2115	tileid tile[3] = { 0, 0, 0 };	2648	tileid tile[3] = { 0, 0, 0 };
…		…
2118	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2651	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2119	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2652	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2120		2653
2121	if (cell->darkness == 0)	2654	if (cell->darkness == 0)
2122	{	2655	{
2123	cell->darkness = 0;	2656	/*cell->darkness = 0;*/
		2657	EXTEND (SP, 3);
2124		2658
2125	for (z = 0; z <= 2; z++)	2659	for (z = 0; z <= 2; z++)
2126	{	2660	{
2127	tileid t = tile [z];	2661	tileid t = tile [z];
2128		2662
2129	if (t >= self->texs || (t && !self->tex [t].name))	2663	if (t >= self->texs || (t && !self->tex [t].name))
2130	{	2664	{
2131	XPUSHs (sv_2mortal (newSViv (t)));	2665	PUSHs (sv_2mortal (newSViv (t)));
2132	need_texid (self, t);	2666	need_texid (self, t);
2133	}	2667	}
2134		2668
2135	cell->tile [z] = t;	2669	cell->tile [z] = t;
2136	}	2670	}
…		…
2138	}	2672	}
2139	}	2673	}
2140	}	2674	}
2141	}	2675	}
2142		2676
2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2677	MODULE = Deliantra::Client PACKAGE = DC::RW
2144		2678
2145	CFPlus::MixChunk	2679	DC::RW
2146	new_from_file (SV *class, char *path)	2680	new (SV *class, SV *data_sv)
2147	CODE:	2681	CODE:
2148	RETVAL = Mix_LoadWAV (path);	2682	{
		2683	STRLEN datalen;
		2684	char *data = SvPVbyte (data_sv, datalen);
		2685
		2686	RETVAL = SDL_RWFromConstMem (data, datalen);
		2687	}
2149	OUTPUT:	2688	OUTPUT:
2150	RETVAL	2689	RETVAL
2151		2690
		2691	DC::RW
		2692	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2693	CODE:
		2694	RETVAL = SDL_RWFromFile (path, mode);
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	# fails on win32:
		2699	# dc.xs(2268) : error C2059: syntax error : '('
2152	void	2700	#void
		2701	#close (DC::RW self)
		2702	# CODE:
		2703	# (self->(close)) (self);
		2704
		2705	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2706
		2707	PROTOTYPES: DISABLE
		2708
		2709	DC::Channel
		2710	find ()
		2711	CODE:
		2712	{
		2713	RETVAL = Mix_GroupAvailable (-1);
		2714
		2715	if (RETVAL < 0)
		2716	{
		2717	RETVAL = Mix_GroupOldest (-1);
		2718
		2719	if (RETVAL < 0)
		2720	XSRETURN_UNDEF;
		2721
		2722	Mix_HaltChannel (RETVAL);
		2723	}
		2724
		2725	Mix_UnregisterAllEffects (RETVAL);
		2726	Mix_Volume (RETVAL, 128);
		2727	}
		2728	OUTPUT:
		2729	RETVAL
		2730
		2731	void
		2732	halt (DC::Channel self)
		2733	CODE:
		2734	Mix_HaltChannel (self);
		2735
		2736	void
		2737	expire (DC::Channel self, int ticks = -1)
		2738	CODE:
		2739	Mix_ExpireChannel (self, ticks);
		2740
		2741	void
		2742	fade_out (DC::Channel self, int ticks = -1)
		2743	CODE:
		2744	Mix_FadeOutChannel (self, ticks);
		2745
		2746	int
		2747	volume (DC::Channel self, int volume)
		2748	CODE:
		2749	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2750	OUTPUT:
		2751	RETVAL
		2752
		2753	void
		2754	unregister_all_effects (DC::Channel self)
		2755	CODE:
		2756	Mix_UnregisterAllEffects (self);
		2757
		2758	void
		2759	set_panning (DC::Channel self, int left, int right)
		2760	CODE:
		2761	left = CLAMP (left , 0, 255);
		2762	right = CLAMP (right, 0, 255);
		2763	Mix_SetPanning (self, left, right);
		2764
		2765	void
		2766	set_distance (DC::Channel self, int distance)
		2767	CODE:
		2768	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2769
		2770	void
		2771	set_position (DC::Channel self, int angle, int distance)
		2772	CODE:
		2773
		2774	void
		2775	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2776	CODE:
		2777	{
		2778	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2779	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2780	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2781	}
		2782
		2783	void
		2784	set_reverse_stereo (DC::Channel self, int flip)
		2785	CODE:
		2786	Mix_SetReverseStereo (self, flip);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::MixChunk
		2793	new (SV *class, DC::RW rwops)
		2794	CODE:
		2795	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2796	OUTPUT:
		2797	RETVAL
		2798
		2799	void
2153	DESTROY (CFPlus::MixChunk self)	2800	DESTROY (DC::MixChunk self)
2154	CODE:	2801	CODE:
2155	Mix_FreeChunk (self);	2802	Mix_FreeChunk (self);
2156		2803
2157	int	2804	int
2158	volume (CFPlus::MixChunk self, int volume = -1)	2805	volume (DC::MixChunk self, int volume = -1)
2159	CODE:	2806	CODE:
		2807	if (items > 1)
		2808	volume = CLAMP (volume, 0, 128);
2160	RETVAL = Mix_VolumeChunk (self, volume);	2809	RETVAL = Mix_VolumeChunk (self, volume);
2161	OUTPUT:	2810	OUTPUT:
2162	RETVAL	2811	RETVAL
2163		2812
2164	int	2813	DC::Channel
2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2814	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2166	CODE:	2815	CODE:
		2816	{
2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2817	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2818
		2819	if (RETVAL < 0)
		2820	XSRETURN_UNDEF;
		2821
		2822	if (channel < 0)
		2823	{
		2824	Mix_UnregisterAllEffects (RETVAL);
		2825	Mix_Volume (RETVAL, 128);
		2826	}
		2827	}
2168	OUTPUT:	2828	OUTPUT:
2169	RETVAL	2829	RETVAL
2170		2830
2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2831	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2172		2832
2173	int	2833	int
2174	volume (int volume = -1)	2834	volume (int volume = -1)
		2835	PROTOTYPE: ;$
2175	CODE:	2836	CODE:
		2837	if (items > 0)
		2838	volume = CLAMP (volume, 0, 128);
2176	RETVAL = Mix_VolumeMusic (volume);	2839	RETVAL = Mix_VolumeMusic (volume);
2177	OUTPUT:	2840	OUTPUT:
2178	RETVAL	2841	RETVAL
2179		2842
2180	int	2843	void
2181	fade_out (int ms)	2844	fade_out (int ms)
2182	CODE:	2845	CODE:
2183	RETVAL = Mix_FadeOutMusic (ms);	2846	Mix_FadeOutMusic (ms);
		2847
		2848	void
		2849	halt ()
		2850	CODE:
		2851	Mix_HaltMusic ();
		2852
		2853	DC::MixMusic
		2854	new (SV *class, DC::RW rwops)
		2855	CODE:
		2856	RETVAL = Mix_LoadMUS_RW (rwops);
2184	OUTPUT:	2857	OUTPUT:
2185	RETVAL	2858	RETVAL
2186		2859
2187	CFPlus::MixMusic
2188	new_from_file (SV *class, char *path)
2189	CODE:
2190	RETVAL = Mix_LoadMUS (path);
2191	OUTPUT:
2192	RETVAL
2193
2194	void	2860	void
2195	DESTROY (CFPlus::MixMusic self)	2861	DESTROY (DC::MixMusic self)
2196	CODE:	2862	CODE:
2197	Mix_FreeMusic (self);	2863	Mix_FreeMusic (self);
2198		2864
2199	int	2865	int
2200	play (CFPlus::MixMusic self, int loops = -1)	2866	play (DC::MixMusic self, int loops = -1)
2201	CODE:	2867	CODE:
2202	RETVAL = Mix_PlayMusic (self, loops);	2868	RETVAL = Mix_PlayMusic (self, loops);
2203	OUTPUT:	2869	OUTPUT:
2204	RETVAL	2870	RETVAL
2205		2871
2206	int	2872	void
2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2873	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2208	CODE:	2874	CODE:
2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2875	Mix_FadeInMusicPos (self, loops, ms, position);
2210	OUTPUT:
2211	RETVAL
2212		2876
2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2877	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2878
		2879	PROTOTYPES: ENABLE
2214		2880
2215	BOOT:	2881	BOOT:
2216	{	2882	{
2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2883	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2218	static const struct {	2884	static const struct {
2219	const char *name;	2885	const char *name;
2220	IV iv;	2886	IV iv;
2221	} *civ, const_iv[] = {	2887	} *civ, const_iv[] = {
2222	# define const_iv(name) { # name, (IV)name }	2888	# define const_iv(name) { # name, (IV)name }
2223	const_iv (GL_VENDOR),	2889	const_iv (GL_VENDOR),
2224	const_iv (GL_VERSION),	2890	const_iv (GL_VERSION),
2225	const_iv (GL_EXTENSIONS),	2891	const_iv (GL_EXTENSIONS),
		2892	const_iv (GL_MAX_TEXTURE_UNITS),
2226	const_iv (GL_COLOR_MATERIAL),	2893	const_iv (GL_COLOR_MATERIAL),
2227	const_iv (GL_SMOOTH),	2894	const_iv (GL_SMOOTH),
2228	const_iv (GL_FLAT),	2895	const_iv (GL_FLAT),
2229	const_iv (GL_DITHER),	2896	const_iv (GL_DITHER),
2230	const_iv (GL_BLEND),	2897	const_iv (GL_BLEND),
…		…
2234	const_iv (GL_ALPHA_TEST),	2901	const_iv (GL_ALPHA_TEST),
2235	const_iv (GL_NORMALIZE),	2902	const_iv (GL_NORMALIZE),
2236	const_iv (GL_RESCALE_NORMAL),	2903	const_iv (GL_RESCALE_NORMAL),
2237	const_iv (GL_FRONT),	2904	const_iv (GL_FRONT),
2238	const_iv (GL_BACK),	2905	const_iv (GL_BACK),
		2906	const_iv (GL_AUX0),
2239	const_iv (GL_AND),	2907	const_iv (GL_AND),
2240	const_iv (GL_ONE),	2908	const_iv (GL_ONE),
2241	const_iv (GL_ZERO),	2909	const_iv (GL_ZERO),
2242	const_iv (GL_SRC_ALPHA),	2910	const_iv (GL_SRC_ALPHA),
2243	const_iv (GL_DST_ALPHA),	2911	const_iv (GL_DST_ALPHA),
2244	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2912	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2245	const_iv (GL_ONE_MINUS_DST_ALPHA),	2913	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2914	const_iv (GL_SRC_COLOR),
		2915	const_iv (GL_DST_COLOR),
		2916	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2917	const_iv (GL_ONE_MINUS_DST_COLOR),
2246	const_iv (GL_SRC_ALPHA_SATURATE),	2918	const_iv (GL_SRC_ALPHA_SATURATE),
2247	const_iv (GL_RGB),	2919	const_iv (GL_RGB),
2248	const_iv (GL_RGBA),	2920	const_iv (GL_RGBA),
2249	const_iv (GL_RGBA4),	2921	const_iv (GL_RGBA4),
2250	const_iv (GL_RGBA8),	2922	const_iv (GL_RGBA8),
…		…
2256	const_iv (GL_INTENSITY),	2928	const_iv (GL_INTENSITY),
2257	const_iv (GL_LUMINANCE),	2929	const_iv (GL_LUMINANCE),
2258	const_iv (GL_LUMINANCE_ALPHA),	2930	const_iv (GL_LUMINANCE_ALPHA),
2259	const_iv (GL_FLOAT),	2931	const_iv (GL_FLOAT),
2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2932	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2933	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2934	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2935	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2936	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2937	const_iv (GL_COMPRESSED_RGB_ARB),
		2938	const_iv (GL_COMPRESSED_RGBA_ARB),
2261	const_iv (GL_COMPILE),	2939	const_iv (GL_COMPILE),
2262	const_iv (GL_PROXY_TEXTURE_1D),	2940	const_iv (GL_PROXY_TEXTURE_1D),
2263	const_iv (GL_PROXY_TEXTURE_2D),	2941	const_iv (GL_PROXY_TEXTURE_2D),
2264	const_iv (GL_TEXTURE_1D),	2942	const_iv (GL_TEXTURE_1D),
2265	const_iv (GL_TEXTURE_2D),	2943	const_iv (GL_TEXTURE_2D),
…		…
2289	const_iv (GL_COLOR_LOGIC_OP),	2967	const_iv (GL_COLOR_LOGIC_OP),
2290	const_iv (GL_SEPARABLE_2D),	2968	const_iv (GL_SEPARABLE_2D),
2291	const_iv (GL_CONVOLUTION_2D),	2969	const_iv (GL_CONVOLUTION_2D),
2292	const_iv (GL_CONVOLUTION_BORDER_MODE),	2970	const_iv (GL_CONVOLUTION_BORDER_MODE),
2293	const_iv (GL_CONSTANT_BORDER),	2971	const_iv (GL_CONSTANT_BORDER),
		2972	const_iv (GL_POINTS),
2294	const_iv (GL_LINES),	2973	const_iv (GL_LINES),
2295	const_iv (GL_LINE_STRIP),	2974	const_iv (GL_LINE_STRIP),
2296	const_iv (GL_LINE_LOOP),	2975	const_iv (GL_LINE_LOOP),
2297	const_iv (GL_QUADS),	2976	const_iv (GL_QUADS),
2298	const_iv (GL_QUAD_STRIP),	2977	const_iv (GL_QUAD_STRIP),
2299	const_iv (GL_TRIANGLES),	2978	const_iv (GL_TRIANGLES),
2300	const_iv (GL_TRIANGLE_STRIP),	2979	const_iv (GL_TRIANGLE_STRIP),
2301	const_iv (GL_TRIANGLE_FAN),	2980	const_iv (GL_TRIANGLE_FAN),
		2981	const_iv (GL_POLYGON),
2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2982	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2983	const_iv (GL_POINT_SMOOTH_HINT),
		2984	const_iv (GL_LINE_SMOOTH_HINT),
		2985	const_iv (GL_POLYGON_SMOOTH_HINT),
		2986	const_iv (GL_GENERATE_MIPMAP_HINT),
		2987	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2303	const_iv (GL_FASTEST),	2988	const_iv (GL_FASTEST),
		2989	const_iv (GL_DONT_CARE),
		2990	const_iv (GL_NICEST),
2304	const_iv (GL_V2F),	2991	const_iv (GL_V2F),
2305	const_iv (GL_V3F),	2992	const_iv (GL_V3F),
2306	const_iv (GL_T2F_V3F),	2993	const_iv (GL_T2F_V3F),
2307	const_iv (GL_T2F_N3F_V3F),	2994	const_iv (GL_T2F_N3F_V3F),
		2995	const_iv (GL_FUNC_ADD),
		2996	const_iv (GL_FUNC_SUBTRACT),
		2997	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2308	# undef const_iv	2998	# undef const_iv
2309	};	2999	};
2310		3000
2311	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3001	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2312	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3002	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2313		3003
2314	texture_av = newAV ();	3004	texture_av = newAV ();
2315	AvREAL_off (texture_av);	3005	AvREAL_off (texture_av);
2316	}	3006	}
2317		3007
		3008	void
		3009	disable_GL_EXT_blend_func_separate ()
		3010	CODE:
		3011	gl.BlendFuncSeparate = 0;
		3012	gl.BlendFuncSeparateEXT = 0;
		3013
		3014	void
		3015	apple_nvidia_bug (int enable)
		3016
2318	char *	3017	char *
2319	gl_vendor ()	3018	gl_vendor ()
2320	CODE:	3019	CODE:
2321	RETVAL = (char *)glGetString (GL_VENDOR);	3020	RETVAL = (char *)glGetString (GL_VENDOR);
2322	OUTPUT:	3021	OUTPUT:
…		…
2334	CODE:	3033	CODE:
2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3034	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2336	OUTPUT:	3035	OUTPUT:
2337	RETVAL	3036	RETVAL
2338		3037
2339	char *glGetString (GLenum pname)	3038	const char *glGetString (GLenum pname)
2340		3039
2341	GLint glGetInteger (GLenum pname)	3040	GLint glGetInteger (GLenum pname)
2342	CODE:	3041	CODE:
2343	glGetIntegerv (pname, &RETVAL);	3042	glGetIntegerv (pname, &RETVAL);
2344	OUTPUT:	3043	OUTPUT:
…		…
2371		3070
2372	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3071	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2373	CODE:	3072	CODE:
2374	gl_BlendFuncSeparate (sa, da, saa, daa);	3073	gl_BlendFuncSeparate (sa, da, saa, daa);
2375		3074
		3075	# void glBlendEquation (int se)
		3076
2376	void glDepthMask (int flag)	3077	void glDepthMask (int flag)
2377		3078
2378	void glLogicOp (int opcode)	3079	void glLogicOp (int opcode)
2379		3080
2380	void glColorMask (int red, int green, int blue, int alpha)	3081	void glColorMask (int red, int green, int blue, int alpha)
…		…
2394	# near_ and far_ are due to microsofts buggy "c" compiler	3095	# near_ and far_ are due to microsofts buggy "c" compiler
2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3096	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2396		3097
2397	# near_ and far_ are due to microsofts buggy "c" compiler	3098	# near_ and far_ are due to microsofts buggy "c" compiler
2398	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3099	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3100
		3101	PROTOTYPES: DISABLE
2399		3102
2400	void glViewport (int x, int y, int width, int height)	3103	void glViewport (int x, int y, int width, int height)
2401		3104
2402	void glScissor (int x, int y, int width, int height)	3105	void glScissor (int x, int y, int width, int height)
2403		3106
…		…
2411		3114
2412	void glRotate (float angle, float x, float y, float z)	3115	void glRotate (float angle, float x, float y, float z)
2413	CODE:	3116	CODE:
2414	glRotatef (angle, x, y, z);	3117	glRotatef (angle, x, y, z);
2415		3118
2416	void glBegin (int mode)
2417
2418	void glEnd ()
2419
2420	void glColor (float r, float g, float b, float a = 1.0)	3119	void glColor (float r, float g, float b, float a = 1.0)
2421	PROTOTYPE: @	3120	PROTOTYPE: @
2422	ALIAS:	3121	ALIAS:
2423	glColor_premultiply = 1	3122	glColor_premultiply = 1
2424	CODE:	3123	CODE:
2425	if (ix)	3124	if (ix)
2426	{	3125	{
…		…
2429	b *= a;	3128	b *= a;
2430	}	3129	}
2431	// microsoft visual "c" rounds instead of truncating...	3130	// microsoft visual "c" rounds instead of truncating...
2432	glColor4f (r, g, b, a);	3131	glColor4f (r, g, b, a);
2433		3132
2434	void glInterleavedArrays (int format, int stride, char *data)
2435
2436	void glDrawElements (int mode, int count, int type, char *indices)
2437
2438	# 1.2 void glDrawRangeElements (int mode, int start, int end
2439
2440	void glRasterPos (float x, float y, float z = 0.)	3133	void glRasterPos (float x, float y, float z = 0.)
2441	CODE:	3134	CODE:
2442	glRasterPos3f (0, 0, z);	3135	glRasterPos3f (0, 0, z);
2443	glBitmap (0, 0, 0, 0, x, y, 0);	3136	glBitmap (0, 0, 0, 0, x, y, 0);
2444		3137
…		…
2448		3141
2449	void glTexCoord (float s, float t)	3142	void glTexCoord (float s, float t)
2450	CODE:	3143	CODE:
2451	glTexCoord2f (s, t);	3144	glTexCoord2f (s, t);
2452		3145
		3146	void glRect (float x1, float y1, float x2, float y2)
		3147	CODE:
		3148	glRectf (x1, y1, x2, y2);
		3149
		3150	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3151	CODE:
		3152	glBegin (GL_LINE_LOOP);
		3153	glVertex2f (x1, y1);
		3154	glVertex2f (x2, y1);
		3155	glVertex2f (x2, y2);
		3156	glVertex2f (x1, y2);
		3157	glEnd ();
		3158
		3159	PROTOTYPES: ENABLE
		3160
		3161	void glBegin (int mode)
		3162
		3163	void glEnd ()
		3164
		3165	void glPointSize (GLfloat size)
		3166
		3167	void glLineWidth (GLfloat width)
		3168
		3169	void glInterleavedArrays (int format, int stride, char *data)
		3170
		3171	void glDrawElements (int mode, int count, int type, char *indices)
		3172
		3173	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3174
2453	void glTexEnv (int target, int pname, float param)	3175	void glTexEnv (int target, int pname, float param)
2454	CODE:	3176	CODE:
2455	glTexEnvf (target, pname, param);	3177	glTexEnvf (target, pname, param);
2456		3178
2457	void glTexParameter (int target, int pname, float param)	3179	void glTexParameter (int target, int pname, float param)
…		…
2473	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3195	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2474	CODE:	3196	CODE:
2475	if (gl.SeparableFilter2D)	3197	if (gl.SeparableFilter2D)
2476	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3198	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2477		3199
2478	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3200	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2479		3201
2480	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3202	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2481		3203
2482	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3204	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2483		3205
…		…
2509		3231
2510	void glEndList ()	3232	void glEndList ()
2511		3233
2512	void glCallList (int list)	3234	void glCallList (int list)
2513		3235
		3236	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3237
		3238	PROTOTYPES: DISABLE
		3239
		3240	void
		3241	find_widget (SV *self, NV x, NV y)
		3242	PPCODE:
		3243	{
		3244	if (within_widget (self, x, y))
		3245	XPUSHs (self);
		3246	}
		3247
		3248	BOOT:
		3249	{
		3250	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3251
		3252	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3253	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3254	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3255	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3256	}
		3257
		3258	void
		3259	draw (SV *self)
		3260	CODE:
		3261	{
		3262	HV *hv;
		3263	SV **svp;
		3264	NV x, y, w, h;
		3265	SV *draw_x_sv = GvSV (draw_x_gv);
		3266	SV *draw_y_sv = GvSV (draw_y_gv);
		3267	SV *draw_w_sv = GvSV (draw_w_gv);
		3268	SV *draw_h_sv = GvSV (draw_h_gv);
		3269	double draw_x, draw_y;
		3270
		3271	if (!SvROK (self))
		3272	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3273
		3274	hv = (HV *)SvRV (self);
		3275
		3276	if (SvTYPE (hv) != SVt_PVHV)
		3277	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3278
		3279	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3280	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3281
		3282	if (!h || !w)
		3283	XSRETURN_EMPTY;
		3284
		3285	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3286	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3287
		3288	draw_x = SvNV (draw_x_sv) + x;
		3289	draw_y = SvNV (draw_y_sv) + y;
		3290
		3291	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3292	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3293	XSRETURN_EMPTY;
		3294
		3295	sv_setnv (draw_x_sv, draw_x);
		3296	sv_setnv (draw_y_sv, draw_y);
		3297
		3298	glPushMatrix ();
		3299	glTranslated (x, y, 0);
		3300
		3301	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3302	{
		3303	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3304
		3305	if (svp && SvTRUE (*svp))
		3306	{
		3307	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3308	glEnable (GL_BLEND);
		3309	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3310	glBegin (GL_QUADS);
		3311	glVertex2f (0, 0);
		3312	glVertex2f (w, 0);
		3313	glVertex2f (w, h);
		3314	glVertex2f (0, h);
		3315	glEnd ();
		3316	glDisable (GL_BLEND);
		3317	}
		3318	}
		3319	#if 0
		3320	// draw borders, for debugging
		3321	glPushMatrix ();
		3322	glColor4f (1., 1., 0., 1.);
		3323	glTranslatef (.5, .5, 0.);
		3324	glBegin (GL_LINE_LOOP);
		3325	glVertex2f (0 , 0);
		3326	glVertex2f (w - 1, 0);
		3327	glVertex2f (w - 1, h - 1);
		3328	glVertex2f (0 , h - 1);
		3329	glEnd ();
		3330	glPopMatrix ();
		3331	#endif
		3332	PUSHMARK (SP);
		3333	XPUSHs (self);
		3334	PUTBACK;
		3335	call_method ("_draw", G_VOID | G_DISCARD);
		3336	SPAGAIN;
		3337
		3338	glPopMatrix ();
		3339
		3340	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3341	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3342	}
		3343

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines