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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.198 by root, Sun Jul 15 21:42:02 2007 UTC vs.
Revision 1.291 by root, Thu Nov 26 07:19:11 2009 UTC

…		…
17	#include "perl.h"	17	#include "perl.h"
18	#include "XSUB.h"	18	#include "XSUB.h"
19		19
20	#ifdef _WIN32	20	#ifdef _WIN32
21	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define 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	void	1566	void
1248	pad2pot (SV *data_, SV *w_, SV *h_)	1567	draw (DC::Layout self)
1249	CODE:	1568	CODE:
1250	{	1569	{
1251	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1252	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);
1253		1577
1254	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_))
1255	{	1594	{
1256	int nw = minpot (ow);
1257	int nh = minpot (oh);
1258
1259	if (nw != ow || nh != oh)
1260	{
1261	if (SvOK (data_))
1262	{
1263	STRLEN datalen;	1595	STRLEN datalen;
1264	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1265	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1266	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1598	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1267		1599
1268	SvPOK_only (result_);	1600	SvPOK_only (result_);
1269	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1270		1602
1271	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1272	while (oh--)	1604	while (oh--)
1273	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);
1274		1606
1275	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1276	}
1277
1278	sv_setiv (w_, nw);
1279	sv_setiv (h_, nh);
1280	}
1281	}	1608	}
1282	}	1609	}
1283		1610
1284	void	1611	void
1285	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.)
…		…
1291	{	1618	{
1292	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1293	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1294	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1295	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;
1296		1626
1297	if (items < 5)	1627	if (items < 5)
1298	{	1628	{
1299	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1300	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1328	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1329	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1330	}	1660	}
1331	}	1661	}
1332		1662
1333	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1334		1673
1335	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
		1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
1336	new (SV *class)	1679	new (SV *class)
1337	CODE:	1680	CODE:
1338	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1339	RETVAL->x = 0;	1682	RETVAL->x = 0;
1340	RETVAL->y = 0;	1683	RETVAL->y = 0;
…		…
1348	RETVAL->row = 0;	1691	RETVAL->row = 0;
1349	OUTPUT:	1692	OUTPUT:
1350	RETVAL	1693	RETVAL
1351		1694
1352	void	1695	void
1353	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1354	CODE:	1697	CODE:
1355	{	1698	{
1356	map_clear (self);	1699	map_clear (self);
1357	Safefree (self->face2tile);	1700	Safefree (self->face2tile);
1358	Safefree (self->tex);	1701	Safefree (self->tex);
1359	Safefree (self);	1702	Safefree (self);
1360	}	1703	}
1361		1704
1362	void	1705	void
1363	resize (CFPlus::Map self, int map_width, int map_height)	1706	resize (DC::Map self, int map_width, int map_height)
1364	CODE:	1707	CODE:
1365	self->w = map_width;	1708	self->w = map_width;
1366	self->h = map_height;	1709	self->h = map_height;
1367		1710
1368	void	1711	void
1369	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1370	CODE:	1713	CODE:
1371	map_clear (self);	1714	map_clear (self);
1372		1715
1373	void	1716	void
1374	set_tileid (CFPlus::Map self, int face, int tile)	1717	set_tileid (DC::Map self, int face, int tile)
1375	CODE:	1718	CODE:
1376	{	1719	{
1377	need_facenum (self, face); self->face2tile [face] = tile;	1720	need_facenum (self, face); self->face2tile [face] = tile;
1378	need_texid (self, tile);	1721	need_texid (self, tile);
1379	}	1722	}
1380		1723
1381	void	1724	void
1382	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1725	set_smooth (DC::Map self, int face, int smooth, int level)
1383	CODE:	1726	CODE:
1384	{	1727	{
1385	tileid texid;	1728	tileid texid;
1386	maptex *tex;	1729	maptex *tex;
1387		1730
…		…
1400	tex->smoothtile = self->face2tile [smooth];	1743	tex->smoothtile = self->face2tile [smooth];
1401	tex->smoothlevel = level;	1744	tex->smoothlevel = level;
1402	}	1745	}
1403		1746
1404	void	1747	void
1405	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1748	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1406	CODE:	1749	CODE:
1407	{	1750	{
1408	need_texid (self, texid);	1751	need_texid (self, texid);
1409		1752
1410	{	1753	{
…		…
1429	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1430	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1431	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1432	}	1775	}
1433		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1434	int	1797	int
1435	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1436	ALIAS:	1799	ALIAS:
1437	oy = 1	1800	oy = 1
1438	x = 2	1801	x = 2
1439	y = 3	1802	y = 3
1440	w = 4	1803	w = 4
…		…
1451	}	1814	}
1452	OUTPUT:	1815	OUTPUT:
1453	RETVAL	1816	RETVAL
1454		1817
1455	void	1818	void
1456	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1457	CODE:	1820	CODE:
1458	{	1821	{
1459	if (dx > 0)	1822	if (dx > 0)
1460	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1461	else if (dx < 0)	1824	else if (dx < 0)
…		…
1476	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1477	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1478	}	1841	}
1479	}	1842	}
1480		1843
1481	void	1844	SV *
1482	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1483	CODE:	1846	CODE:
1484	{	1847	{
1485	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1848	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1486	uint8_t *data_end = (uint8_t *)SvEND (data_);	1849	uint8_t *data_end = (uint8_t *)SvEND (data_);
1487	mapcell *cell;	1850	mapcell *cell;
1488	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1489		1854
1490	while (data < data_end - 1)	1855	while (data < data_end - 1)
1491	{	1856	{
1492	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1493		1858
…		…
1513	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1514		1879
1515	do	1880	do
1516	{	1881	{
1517	ext = *data++;	1882	ext = *data++;
1518	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1519		1884
1520	if (cmd < 4)	1885	if (cmd < 4)
1521	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1522	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1523	{	1888	{
…		…
1526	}	1891	}
1527	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1528	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1529	else if (cmd == 0x47)	1894	else if (cmd == 0x47)
1530	{	1895	{
1531	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1532	; // decode player count	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1533		1900
1534	data += *data + 1;	1901	data += *data + 1;
1535	}	1902	}
1536	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1537	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1544	}	1911	}
1545	else	1912	else
1546	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1547	}	1914	}
1548		1915
		1916	for (z = 0; z <= 2; ++z)
1549	if (flags & 4)	1917	if (flags & (4 >> z))
1550	{	1918	{
1551	faceid face = (data [0] << 8) + data [1]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
1552	need_facenum (self, face);	1920	need_facenum (self, face);
1553	cell->tile [0] = self->face2tile [face];	1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1554	}	1938	}
1555
1556	if (flags & 2)
1557	{
1558	faceid face = (data [0] << 8) + data [1]; data += 2;
1559	need_facenum (self, face);
1560	cell->tile [1] = self->face2tile [face];
1561	}
1562
1563	if (flags & 1)
1564	{
1565	faceid face = (data [0] << 8) + data [1]; data += 2;
1566	need_facenum (self, face);
1567	cell->tile [2] = self->face2tile [face];
1568	}
1569	}	1939	}
1570	else	1940	else
1571	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1572	}	1942	}
1573	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1574		1946
1575	SV *	1947	SV *
1576	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1577	CODE:	1949	CODE:
1578	{	1950	{
1579	int x1, x;	1951	int x1, x;
1580	int y1, y;	1952	int y1, y;
1581	int z;	1953	int z;
…		…
1626	}	1998	}
1627	OUTPUT:	1999	OUTPUT:
1628	RETVAL	2000	RETVAL
1629		2001
1630	void	2002	void
1631	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1632	CODE:	2004	CODE:
1633	{	2005	{
		2006	int x, y, z;
		2007
1634	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2008	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1635	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1636	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1637	smooth_key skey;	2011	smooth_key skey;
1638	int x, y, z;	2012	int pl_x, pl_y;
1639	int last_name;	2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t *arr, *arr_hidden;
1640		2018
		2019	pl_tex.name = 0;
		2020
1641	// thats current max. sorry.	2021	// that's current max. sorry.
1642	if (sw > 255) sw = 255;	2022	if (sw > 255) sw = 255;
1643	if (sh > 255) sh = 255;	2023	if (sh > 255) sh = 255;
1644		2024
1645	// clear key, in case of extra padding	2025	// clear key, in case of extra padding
1646	memset (&skey, 0, sizeof (skey));	2026	memset (&skey, 0, sizeof (skey));
1647		2027
1648	glColor4ub (255, 255, 255, 255);	2028	memset (&key, 0, sizeof (key));
1649		2029	key.r = 255;
1650	glEnable (GL_BLEND);	2030	key.g = 255;
1651	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2031	key.b = 255;
1652	glEnable (GL_TEXTURE_2D);	2032	key.a = 255;
1653	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2033	key.mode = GL_QUADS;
1654		2034	key.format = GL_T2F_V3F;
1655	glBegin (GL_QUADS);
1656
1657	last_name = 0;
1658		2035
1659	mx += self->x;	2036	mx += self->x;
1660	my += self->y;	2037	my += self->y;
1661		2038
1662	// first pass: determine smooth_max	2039	// first pass: determine smooth_max
…		…
1679	MAX (self->tex [cell->tile [1]].smoothlevel,	2056	MAX (self->tex [cell->tile [1]].smoothlevel,
1680	self->tex [cell->tile [2]].smoothlevel));	2057	self->tex [cell->tile [2]].smoothlevel));
1681	}	2058	}
1682	}	2059	}
1683		2060
		2061	glEnable (GL_BLEND);
		2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2064
		2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
		2067
1684	for (z = 0; z <= 2; z++)	2068	for (z = 0; z <= 2; z++)
1685	{	2069	{
1686	memset (smooth_level, 0, sizeof (smooth_level));	2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
1687		2072
1688	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1689	if (0 <= y + my && y + my < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1690	{	2075	{
1691	maprow *row = self->row + (y + my);	2076	maprow *row = self->row + (y + my);
…		…
1697	tileid tile = cell->tile [z];	2082	tileid tile = cell->tile [z];
1698		2083
1699	if (tile)	2084	if (tile)
1700	{	2085	{
1701	maptex tex = self->tex [tile];	2086	maptex tex = self->tex [tile];
1702	int px = (x + 1) * T - tex.w;	2087	int px, py;
1703	int py = (y + 1) * T - tex.h;
1704		2088
1705	// suppressing texture state switches here
1706	// is only moderately effective, but worth the extra effort
1707	if (last_name != tex.name)	2089	if (key.texname != tex.name)
1708	{	2090	{
		2091	self->tex [tile].unused = 0;
		2092
1709	if (!tex.name)	2093	if (!tex.name)
1710	tex = self->tex [2]; /* missing, replace by noface */	2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1711		2095
1712	glEnd ();	2096	key.texname = tex.name;
1713	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2097	arr = rc_array (rc, &key);
1714	glBegin (GL_QUADS);
1715	}	2098	}
1716		2099
1717	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2100	px = (x + 1) * T - tex.w;
1718	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2101	py = (y + 1) * T - tex.h;
1719	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1720	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1721		2102
1722	if (cell->flags && z == 2)	2103	if (expect_false (cell->player == player) && expect_false (z == 2))
1723	{	2104	{
1724	if (cell->flags & 1)	2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
1725	{	2108	continue;
1726	maptex tex = self->tex [1];
1727	int px = x * T + T * 2 / 32;
1728	int py = y * T - T * 6 / 32;
1729
1730	glEnd ();
1731	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1732	glBegin (GL_QUADS);
1733
1734	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1735	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1736	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1737	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1738	}
1739	}	2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1740		2115
1741	// update smooth hash	2116	// update smooth hash
1742	if (tex.smoothtile)	2117	if (tex.smoothtile)
1743	{	2118	{
1744	skey.tile = tex.smoothtile;	2119	skey.tile = tex.smoothtile;
…		…
1775	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1776	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1777	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1778	}	2153	}
1779	}	2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
1780	}	2192	}
1781	}	2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
1782		2197
1783	// go through all smoothlevels, lowest to highest, then draw.	2198	// go through all smoothlevels, lowest to highest, then draw.
1784	// this is basically counting sort	2199	// this is basically counting sort
1785	{	2200	{
1786	int w, b;	2201	int w, b;
1787		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
1788	for (w = 0; w < 256 / 32; ++w)	2205	for (w = 0; w < 256 / 32; ++w)
1789	{	2206	{
1790	uint32_t smask = smooth_level [w];	2207	uint32_t smask = smooth_level [w];
1791	if (smask)	2208	if (smask)
1792	for (b = 0; b < 32; ++b)	2209	for (b = 0; b < 32; ++b)
…		…
1811	int border = bits & 15;	2228	int border = bits & 15;
1812	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1813	float dx = tex.s * .0625f; // 16 images/row	2230	float dx = tex.s * .0625f; // 16 images/row
1814	float dy = tex.t * .5f ; // 2 images/column	2231	float dy = tex.t * .5f ; // 2 images/column
1815		2232
1816	// this time naively avoiding texture state changes
1817	// save gobs of state changes.
1818	if (last_name != tex.name)	2233	if (tex.name)
1819	{	2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
1820	if (!tex.name)	2237	if (key.texname != tex.name)
1821	continue; // smoothing not yet available	2238	{
		2239	self->tex [skey->tile].unused = 0;
1822		2240
1823	glEnd ();	2241	glEnd ();
1824	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1825	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
1826	}	2244	}
1827		2245
1828	if (border)	2246	if (border)
1829	{	2247	{
1830	float ox = border * dx;	2248	float ox = border * dx;
1831		2249
1832	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1833	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1834	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1835	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1836	}	2254	}
1837		2255
1838	if (corner)	2256	if (corner)
1839	{	2257	{
1840	float ox = corner * dx;	2258	float ox = corner * dx;
1841		2259
1842	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1843	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1844	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
1846	}	2265	}
1847	}	2266	}
1848	}	2267	}
1849	}	2268	}
1850	}	2269	}
		2270
		2271	glEnd ();
		2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
1851	}	2274	}
1852		2275
1853	hv_clear (smooth);	2276	hv_clear (smooth);
1854	}	2277	}
1855		2278
1856	glEnd ();	2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
1857		2284
1858	glDisable (GL_TEXTURE_2D);	2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1859	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1860		2302
1861	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1862	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1863	if (0 <= y + my && y + my < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1864	{	2306	{
…		…
1869	{	2311	{
1870	mapcell *cell = row->col + (x + mx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1871		2313
1872	int px = x * T;	2314	int px = x * T;
1873	int py = y * T;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1874		2322
1875	if (cell->stat_hp)	2323	if (cell->stat_hp)
1876	{	2324	{
1877	int width = cell->stat_width * T;	2325	int width = cell->stat_width * T;
1878	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1889	}	2337	}
1890	}	2338	}
1891	}	2339	}
1892		2340
1893	void	2341	void
1894	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1895	CODE:	2343	CODE:
1896	{	2344	{
1897	static float color[16][3] = {	2345	static float color[16][3] = {
1898	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1899	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1918	};	2366	};
1919		2367
1920	int x, y;	2368	int x, y;
1921		2369
1922	glEnable (GL_TEXTURE_2D);	2370	glEnable (GL_TEXTURE_2D);
		2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2372	* but the nvidia driver (185.18.14) mishandles alpha textures
		2373	* ansd takes the colour from god knows where instead of using
		2374	* Cp. MODULATE results in the same colour, but slightly different
		2375	* alpha, but atcually gives us the correct colour with nvidia.
		2376	*/
1923	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1924	glEnable (GL_BLEND);	2378	glEnable (GL_BLEND);
1925	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1926	glBegin (GL_QUADS);	2380	glBegin (GL_QUADS);
1927		2381
1928	for (y = 0; y < h; y++)	2382	for (y = 0; y < h; y++)
…		…
1935	float *c = color [m & 15];	2389	float *c = color [m & 15];
1936		2390
1937	float tx1 = m & 0x40 ? 0.5 : 0.;	2391	float tx1 = m & 0x40 ? 0.5 : 0.;
1938	float tx2 = tx1 + 0.5;	2392	float tx2 = tx1 + 0.5;
1939		2393
1940	glColor4f (c[0], c[1], c[2], 0.75);	2394	glColor4f (c[0], c[1], c[2], 1);
1941	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1942	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1943	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1944	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2398	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1945	}	2399	}
…		…
1949	glDisable (GL_BLEND);	2403	glDisable (GL_BLEND);
1950	glDisable (GL_TEXTURE_2D);	2404	glDisable (GL_TEXTURE_2D);
1951	}	2405	}
1952		2406
1953	void	2407	void
1954	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2408	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1955	PPCODE:	2409	PPCODE:
1956	{	2410	{
1957	int x, y;	2411	int x, y;
		2412	int sw1 = sw + 2;
		2413	int sh1 = sh + 2;
		2414	int sh3 = sh * 3;
1958	int sw4 = (sw + 3) & ~3;	2415	int sw34 = (sw * 3 + 3) & ~3;
		2416	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1959	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2417	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1960	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2418	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1961		2419
1962	memset (darkness, 255, sw4 * sh);
1963	SvPOK_only (darkness_sv);	2420	SvPOK_only (darkness3_sv);
1964	SvCUR_set (darkness_sv, sw4 * sh);	2421	SvCUR_set (darkness3_sv, sw34 * sh3);
1965		2422
1966	mx += self->x;	2423	mx += self->x - 1;
1967	my += self->y;	2424	my += self->y - 1;
1968		2425
		2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2427
1969	for (y = 0; y < sh; y++)	2428	for (y = 0; y < sh1; y++)
1970	if (0 <= y + my && y + my < self->rows)	2429	if (0 <= y + my && y + my < self->rows)
1971	{	2430	{
1972	maprow *row = self->row + (y + my);	2431	maprow *row = self->row + (y + my);
1973		2432
1974	for (x = 0; x < sw; x++)	2433	for (x = 0; x < sw1; x++)
1975	if (row->c0 <= x + mx && x + mx < row->c1)	2434	if (row->c0 <= x + mx && x + mx < row->c1)
1976	{	2435	{
1977	mapcell *cell = row->col + (x + mx - row->c0);	2436	mapcell *cell = row->col + (x + mx - row->c0);
1978		2437
1979	darkness[y * sw4 + x] = cell->darkness	2438	darkness1 [y * sw1 + x] = cell->darkness
1980	? 255 - (cell->darkness - 1)	2439	? 255 - (cell->darkness - 1)
1981	: 255 - FOW_DARKNESS;	2440	: 255 - FOW_DARKNESS;
1982	}	2441	}
1983	}	2442	}
1984		2443
		2444	for (y = 0; y < sh; ++y)
		2445	for (x = 0; x < sw; ++x)
		2446	{
		2447	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2448	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2449	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2450	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2451	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2452	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2453	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2454	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2455	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2456
		2457	uint8_t r11 = (d11 + d21 + d12) / 3;
		2458	uint8_t r21 = d21;
		2459	uint8_t r31 = (d21 + d31 + d32) / 3;
		2460
		2461	uint8_t r12 = d12;
		2462	uint8_t r22 = d22;
		2463	uint8_t r32 = d32;
		2464
		2465	uint8_t r13 = (d13 + d23 + d12) / 3;
		2466	uint8_t r23 = d23;
		2467	uint8_t r33 = (d23 + d33 + d32) / 3;
		2468
		2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2473	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2474	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2478	}
		2479
		2480	free (darkness1);
		2481
1985	EXTEND (SP, 3);	2482	EXTEND (SP, 3);
1986	PUSHs (sv_2mortal (newSViv (sw4)));	2483	PUSHs (sv_2mortal (newSViv (sw34)));
1987	PUSHs (sv_2mortal (newSViv (sh)));	2484	PUSHs (sv_2mortal (newSViv (sh3)));
1988	PUSHs (darkness_sv);	2485	PUSHs (darkness3_sv);
1989	}	2486	}
1990		2487
1991	SV *	2488	SV *
1992	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2489	get_rect (DC::Map self, int x0, int y0, int w, int h)
1993	CODE:	2490	CODE:
1994	{	2491	{
1995	int x, y, x1, y1;	2492	int x, y, x1, y1;
1996	SV *data_sv = newSV (w * h * 7 + 5);	2493	SV *data_sv = newSV (w * h * 7 + 5);
1997	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2494	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2054	else	2551	else
2055	*data++ = 0;	2552	*data++ = 0;
2056	}	2553	}
2057	}	2554	}
2058		2555
		2556	/* if size is w*h + 5 then no data has been found */
		2557	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2558	{
2059	SvPOK_only (data_sv);	2559	SvPOK_only (data_sv);
2060	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2561	}
		2562
2061	RETVAL = data_sv;	2563	RETVAL = data_sv;
2062	}	2564	}
2063	OUTPUT:	2565	OUTPUT:
2064	RETVAL	2566	RETVAL
2065		2567
2066	void	2568	void
2067	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2569	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2068	PPCODE:	2570	PPCODE:
2069	{	2571	{
2070	int x, y, z;	2572	int x, y, z;
2071	int w, h;	2573	int w, h;
2072	int x1, y1;	2574	int x1, y1;
		2575	STRLEN len;
		2576	uint8_t *data, *end;
		2577
		2578	len = SvLEN (data_sv);
		2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2580	data = SvPVbyte_nolen (data_sv);
		2581	end = data + len + 8;
		2582
		2583	if (len < 5)
		2584	XSRETURN_EMPTY;
2073		2585
2074	if (*data++ != 0)	2586	if (*data++ != 0)
2075	return; /* version mismatch */	2587	XSRETURN_EMPTY; /* version mismatch */
2076		2588
2077	w = *data++ << 8; w |= *data++;	2589	w = *data++ << 8; w |= *data++;
2078	h = *data++ << 8; h |= *data++;	2590	h = *data++ << 8; h |= *data++;
2079		2591
2080	// we need to do this 'cause we don't keep an absolute coord system for rows	2592	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2092	{	2604	{
2093	maprow *row = map_get_row (self, y);	2605	maprow *row = map_get_row (self, y);
2094		2606
2095	for (x = x0; x < x1; x++)	2607	for (x = x0; x < x1; x++)
2096	{	2608	{
		2609	uint8_t flags;
		2610
		2611	if (data + 7 >= end)
		2612	XSRETURN_EMPTY;
		2613
2097	uint8_t flags = *data++;	2614	flags = *data++;
2098		2615
2099	if (flags)	2616	if (flags)
2100	{	2617	{
2101	mapcell *cell = row_get_cell (row, x);	2618	mapcell *cell = row_get_cell (row, x);
2102	tileid tile[3] = { 0, 0, 0 };	2619	tileid tile[3] = { 0, 0, 0 };
…		…
2105	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2622	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2106	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2623	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2107		2624
2108	if (cell->darkness == 0)	2625	if (cell->darkness == 0)
2109	{	2626	{
2110	cell->darkness = 0;	2627	/*cell->darkness = 0;*/
		2628	EXTEND (SP, 3);
2111		2629
2112	for (z = 0; z <= 2; z++)	2630	for (z = 0; z <= 2; z++)
2113	{	2631	{
2114	tileid t = tile [z];	2632	tileid t = tile [z];
2115		2633
2116	if (t >= self->texs || (t && !self->tex [t].name))	2634	if (t >= self->texs || (t && !self->tex [t].name))
2117	{	2635	{
2118	XPUSHs (sv_2mortal (newSViv (t)));	2636	PUSHs (sv_2mortal (newSViv (t)));
2119	need_texid (self, t);	2637	need_texid (self, t);
2120	}	2638	}
2121		2639
2122	cell->tile [z] = t;	2640	cell->tile [z] = t;
2123	}	2641	}
…		…
2125	}	2643	}
2126	}	2644	}
2127	}	2645	}
2128	}	2646	}
2129		2647
2130	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2648	MODULE = Deliantra::Client PACKAGE = DC::RW
2131		2649
2132	CFPlus::MixChunk	2650	DC::RW
2133	new_from_file (SV *class, char *path)	2651	new (SV *class, SV *data_sv)
2134	CODE:	2652	CODE:
2135	RETVAL = Mix_LoadWAV (path);	2653	{
		2654	STRLEN datalen;
		2655	char *data = SvPVbyte (data_sv, datalen);
		2656
		2657	RETVAL = SDL_RWFromConstMem (data, datalen);
		2658	}
2136	OUTPUT:	2659	OUTPUT:
2137	RETVAL	2660	RETVAL
2138		2661
		2662	DC::RW
		2663	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2664	CODE:
		2665	RETVAL = SDL_RWFromFile (path, mode);
		2666	OUTPUT:
		2667	RETVAL
		2668
		2669	# fails on win32:
		2670	# dc.xs(2268) : error C2059: syntax error : '('
2139	void	2671	#void
		2672	#close (DC::RW self)
		2673	# CODE:
		2674	# (self->(close)) (self);
		2675
		2676	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2677
		2678	PROTOTYPES: DISABLE
		2679
		2680	DC::Channel
		2681	find ()
		2682	CODE:
		2683	{
		2684	RETVAL = Mix_GroupAvailable (-1);
		2685
		2686	if (RETVAL < 0)
		2687	{
		2688	RETVAL = Mix_GroupOldest (-1);
		2689
		2690	if (RETVAL < 0)
		2691	XSRETURN_UNDEF;
		2692
		2693	Mix_HaltChannel (RETVAL);
		2694	}
		2695
		2696	Mix_UnregisterAllEffects (RETVAL);
		2697	Mix_Volume (RETVAL, 128);
		2698	}
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	void
		2703	halt (DC::Channel self)
		2704	CODE:
		2705	Mix_HaltChannel (self);
		2706
		2707	void
		2708	expire (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_ExpireChannel (self, ticks);
		2711
		2712	void
		2713	fade_out (DC::Channel self, int ticks = -1)
		2714	CODE:
		2715	Mix_FadeOutChannel (self, ticks);
		2716
		2717	int
		2718	volume (DC::Channel self, int volume)
		2719	CODE:
		2720	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2721	OUTPUT:
		2722	RETVAL
		2723
		2724	void
		2725	unregister_all_effects (DC::Channel self)
		2726	CODE:
		2727	Mix_UnregisterAllEffects (self);
		2728
		2729	void
		2730	set_panning (DC::Channel self, int left, int right)
		2731	CODE:
		2732	left = CLAMP (left , 0, 255);
		2733	right = CLAMP (right, 0, 255);
		2734	Mix_SetPanning (self, left, right);
		2735
		2736	void
		2737	set_distance (DC::Channel self, int distance)
		2738	CODE:
		2739	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2740
		2741	void
		2742	set_position (DC::Channel self, int angle, int distance)
		2743	CODE:
		2744
		2745	void
		2746	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2747	CODE:
		2748	{
		2749	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2750	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2752	}
		2753
		2754	void
		2755	set_reverse_stereo (DC::Channel self, int flip)
		2756	CODE:
		2757	Mix_SetReverseStereo (self, flip);
		2758
		2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2760
		2761	PROTOTYPES: DISABLE
		2762
		2763	DC::MixChunk
		2764	new (SV *class, DC::RW rwops)
		2765	CODE:
		2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2767	OUTPUT:
		2768	RETVAL
		2769
		2770	void
2140	DESTROY (CFPlus::MixChunk self)	2771	DESTROY (DC::MixChunk self)
2141	CODE:	2772	CODE:
2142	Mix_FreeChunk (self);	2773	Mix_FreeChunk (self);
2143		2774
2144	int	2775	int
2145	volume (CFPlus::MixChunk self, int volume = -1)	2776	volume (DC::MixChunk self, int volume = -1)
2146	CODE:	2777	CODE:
		2778	if (items > 1)
		2779	volume = CLAMP (volume, 0, 128);
2147	RETVAL = Mix_VolumeChunk (self, volume);	2780	RETVAL = Mix_VolumeChunk (self, volume);
2148	OUTPUT:	2781	OUTPUT:
2149	RETVAL	2782	RETVAL
2150		2783
2151	int	2784	DC::Channel
2152	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2785	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2153	CODE:	2786	CODE:
		2787	{
2154	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2788	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2789
		2790	if (RETVAL < 0)
		2791	XSRETURN_UNDEF;
		2792
		2793	if (channel < 0)
		2794	{
		2795	Mix_UnregisterAllEffects (RETVAL);
		2796	Mix_Volume (RETVAL, 128);
		2797	}
		2798	}
2155	OUTPUT:	2799	OUTPUT:
2156	RETVAL	2800	RETVAL
2157		2801
2158	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2159		2803
2160	int	2804	int
2161	volume (int volume = -1)	2805	volume (int volume = -1)
		2806	PROTOTYPE: ;$
2162	CODE:	2807	CODE:
		2808	if (items > 0)
		2809	volume = CLAMP (volume, 0, 128);
2163	RETVAL = Mix_VolumeMusic (volume);	2810	RETVAL = Mix_VolumeMusic (volume);
2164	OUTPUT:	2811	OUTPUT:
2165	RETVAL	2812	RETVAL
2166		2813
2167	int	2814	void
2168	fade_out (int ms)	2815	fade_out (int ms)
2169	CODE:	2816	CODE:
2170	RETVAL = Mix_FadeOutMusic (ms);	2817	Mix_FadeOutMusic (ms);
		2818
		2819	void
		2820	halt ()
		2821	CODE:
		2822	Mix_HaltMusic ();
		2823
		2824	DC::MixMusic
		2825	new (SV *class, DC::RW rwops)
		2826	CODE:
		2827	RETVAL = Mix_LoadMUS_RW (rwops);
2171	OUTPUT:	2828	OUTPUT:
2172	RETVAL	2829	RETVAL
2173		2830
2174	CFPlus::MixMusic
2175	new_from_file (SV *class, char *path)
2176	CODE:
2177	RETVAL = Mix_LoadMUS (path);
2178	OUTPUT:
2179	RETVAL
2180
2181	void	2831	void
2182	DESTROY (CFPlus::MixMusic self)	2832	DESTROY (DC::MixMusic self)
2183	CODE:	2833	CODE:
2184	Mix_FreeMusic (self);	2834	Mix_FreeMusic (self);
2185		2835
2186	int	2836	int
2187	play (CFPlus::MixMusic self, int loops = -1)	2837	play (DC::MixMusic self, int loops = -1)
2188	CODE:	2838	CODE:
2189	RETVAL = Mix_PlayMusic (self, loops);	2839	RETVAL = Mix_PlayMusic (self, loops);
2190	OUTPUT:	2840	OUTPUT:
2191	RETVAL	2841	RETVAL
2192		2842
2193	int	2843	void
2194	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2844	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2195	CODE:	2845	CODE:
2196	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2846	Mix_FadeInMusicPos (self, loops, ms, position);
2197	OUTPUT:
2198	RETVAL
2199		2847
2200	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2848	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2849
		2850	PROTOTYPES: ENABLE
2201		2851
2202	BOOT:	2852	BOOT:
2203	{	2853	{
2204	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2854	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2205	static const struct {	2855	static const struct {
2206	const char *name;	2856	const char *name;
2207	IV iv;	2857	IV iv;
2208	} *civ, const_iv[] = {	2858	} *civ, const_iv[] = {
2209	# define const_iv(name) { # name, (IV)name }	2859	# define const_iv(name) { # name, (IV)name }
		2860	const_iv (GL_VENDOR),
		2861	const_iv (GL_VERSION),
		2862	const_iv (GL_EXTENSIONS),
2210	const_iv (GL_COLOR_MATERIAL),	2863	const_iv (GL_COLOR_MATERIAL),
2211	const_iv (GL_SMOOTH),	2864	const_iv (GL_SMOOTH),
2212	const_iv (GL_FLAT),	2865	const_iv (GL_FLAT),
2213	const_iv (GL_DITHER),	2866	const_iv (GL_DITHER),
2214	const_iv (GL_BLEND),	2867	const_iv (GL_BLEND),
…		…
2218	const_iv (GL_ALPHA_TEST),	2871	const_iv (GL_ALPHA_TEST),
2219	const_iv (GL_NORMALIZE),	2872	const_iv (GL_NORMALIZE),
2220	const_iv (GL_RESCALE_NORMAL),	2873	const_iv (GL_RESCALE_NORMAL),
2221	const_iv (GL_FRONT),	2874	const_iv (GL_FRONT),
2222	const_iv (GL_BACK),	2875	const_iv (GL_BACK),
		2876	const_iv (GL_AUX0),
2223	const_iv (GL_AND),	2877	const_iv (GL_AND),
2224	const_iv (GL_ONE),	2878	const_iv (GL_ONE),
2225	const_iv (GL_ZERO),	2879	const_iv (GL_ZERO),
2226	const_iv (GL_SRC_ALPHA),	2880	const_iv (GL_SRC_ALPHA),
2227	const_iv (GL_DST_ALPHA),	2881	const_iv (GL_DST_ALPHA),
…		…
2240	const_iv (GL_INTENSITY),	2894	const_iv (GL_INTENSITY),
2241	const_iv (GL_LUMINANCE),	2895	const_iv (GL_LUMINANCE),
2242	const_iv (GL_LUMINANCE_ALPHA),	2896	const_iv (GL_LUMINANCE_ALPHA),
2243	const_iv (GL_FLOAT),	2897	const_iv (GL_FLOAT),
2244	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2898	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2899	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2900	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2901	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2902	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2903	const_iv (GL_COMPRESSED_RGB_ARB),
		2904	const_iv (GL_COMPRESSED_RGBA_ARB),
2245	const_iv (GL_COMPILE),	2905	const_iv (GL_COMPILE),
		2906	const_iv (GL_PROXY_TEXTURE_1D),
		2907	const_iv (GL_PROXY_TEXTURE_2D),
2246	const_iv (GL_TEXTURE_1D),	2908	const_iv (GL_TEXTURE_1D),
2247	const_iv (GL_TEXTURE_2D),	2909	const_iv (GL_TEXTURE_2D),
2248	const_iv (GL_TEXTURE_ENV),	2910	const_iv (GL_TEXTURE_ENV),
2249	const_iv (GL_TEXTURE_MAG_FILTER),	2911	const_iv (GL_TEXTURE_MAG_FILTER),
2250	const_iv (GL_TEXTURE_MIN_FILTER),	2912	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
2271	const_iv (GL_COLOR_LOGIC_OP),	2933	const_iv (GL_COLOR_LOGIC_OP),
2272	const_iv (GL_SEPARABLE_2D),	2934	const_iv (GL_SEPARABLE_2D),
2273	const_iv (GL_CONVOLUTION_2D),	2935	const_iv (GL_CONVOLUTION_2D),
2274	const_iv (GL_CONVOLUTION_BORDER_MODE),	2936	const_iv (GL_CONVOLUTION_BORDER_MODE),
2275	const_iv (GL_CONSTANT_BORDER),	2937	const_iv (GL_CONSTANT_BORDER),
		2938	const_iv (GL_POINTS),
2276	const_iv (GL_LINES),	2939	const_iv (GL_LINES),
2277	const_iv (GL_LINE_STRIP),	2940	const_iv (GL_LINE_STRIP),
2278	const_iv (GL_LINE_LOOP),	2941	const_iv (GL_LINE_LOOP),
2279	const_iv (GL_QUADS),	2942	const_iv (GL_QUADS),
2280	const_iv (GL_QUAD_STRIP),	2943	const_iv (GL_QUAD_STRIP),
2281	const_iv (GL_TRIANGLES),	2944	const_iv (GL_TRIANGLES),
2282	const_iv (GL_TRIANGLE_STRIP),	2945	const_iv (GL_TRIANGLE_STRIP),
2283	const_iv (GL_TRIANGLE_FAN),	2946	const_iv (GL_TRIANGLE_FAN),
		2947	const_iv (GL_POLYGON),
2284	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2949	const_iv (GL_POINT_SMOOTH_HINT),
		2950	const_iv (GL_LINE_SMOOTH_HINT),
		2951	const_iv (GL_POLYGON_SMOOTH_HINT),
		2952	const_iv (GL_GENERATE_MIPMAP_HINT),
		2953	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2285	const_iv (GL_FASTEST),	2954	const_iv (GL_FASTEST),
		2955	const_iv (GL_DONT_CARE),
		2956	const_iv (GL_NICEST),
2286	const_iv (GL_V2F),	2957	const_iv (GL_V2F),
2287	const_iv (GL_V3F),	2958	const_iv (GL_V3F),
2288	const_iv (GL_T2F_V3F),	2959	const_iv (GL_T2F_V3F),
2289	const_iv (GL_T2F_N3F_V3F),	2960	const_iv (GL_T2F_N3F_V3F),
		2961	const_iv (GL_FUNC_ADD),
		2962	const_iv (GL_FUNC_SUBTRACT),
		2963	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2290	# undef const_iv	2964	# undef const_iv
2291	};	2965	};
2292		2966
2293	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2967	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2294	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2968	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2295		2969
2296	texture_av = newAV ();	2970	texture_av = newAV ();
2297	AvREAL_off (texture_av);	2971	AvREAL_off (texture_av);
2298	}	2972	}
2299		2973
		2974	void
		2975	disable_GL_EXT_blend_func_separate ()
		2976	CODE:
		2977	gl.BlendFuncSeparate = 0;
		2978	gl.BlendFuncSeparateEXT = 0;
		2979
		2980	void
		2981	apple_nvidia_bug (int enable)
		2982
2300	char *	2983	char *
2301	gl_vendor ()	2984	gl_vendor ()
2302	CODE:	2985	CODE:
2303	RETVAL = (char *)glGetString (GL_VENDOR);	2986	RETVAL = (char *)glGetString (GL_VENDOR);
2304	OUTPUT:	2987	OUTPUT:
…		…
2316	CODE:	2999	CODE:
2317	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3000	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2318	OUTPUT:	3001	OUTPUT:
2319	RETVAL	3002	RETVAL
2320		3003
		3004	const char *glGetString (GLenum pname)
		3005
		3006	GLint glGetInteger (GLenum pname)
		3007	CODE:
		3008	glGetIntegerv (pname, &RETVAL);
		3009	OUTPUT:
		3010	RETVAL
		3011
		3012	GLdouble glGetDouble (GLenum pname)
		3013	CODE:
		3014	glGetDoublev (pname, &RETVAL);
		3015	OUTPUT:
		3016	RETVAL
		3017
2321	int glGetError ()	3018	int glGetError ()
2322		3019
2323	void glFinish ()	3020	void glFinish ()
2324		3021
2325	void glClear (int mask)	3022	void glClear (int mask)
…		…
2339		3036
2340	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3037	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2341	CODE:	3038	CODE:
2342	gl_BlendFuncSeparate (sa, da, saa, daa);	3039	gl_BlendFuncSeparate (sa, da, saa, daa);
2343		3040
		3041	void glBlendEquation (int se)
		3042
2344	void glDepthMask (int flag)	3043	void glDepthMask (int flag)
2345		3044
2346	void glLogicOp (int opcode)	3045	void glLogicOp (int opcode)
2347		3046
2348	void glColorMask (int red, int green, int blue, int alpha)	3047	void glColorMask (int red, int green, int blue, int alpha)
…		…
2362	# near_ and far_ are due to microsofts buggy "c" compiler	3061	# near_ and far_ are due to microsofts buggy "c" compiler
2363	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3062	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2364		3063
2365	# near_ and far_ are due to microsofts buggy "c" compiler	3064	# near_ and far_ are due to microsofts buggy "c" compiler
2366	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3065	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3066
		3067	PROTOTYPES: DISABLE
2367		3068
2368	void glViewport (int x, int y, int width, int height)	3069	void glViewport (int x, int y, int width, int height)
2369		3070
2370	void glScissor (int x, int y, int width, int height)	3071	void glScissor (int x, int y, int width, int height)
2371		3072
…		…
2379		3080
2380	void glRotate (float angle, float x, float y, float z)	3081	void glRotate (float angle, float x, float y, float z)
2381	CODE:	3082	CODE:
2382	glRotatef (angle, x, y, z);	3083	glRotatef (angle, x, y, z);
2383		3084
2384	void glBegin (int mode)
2385
2386	void glEnd ()
2387
2388	void glColor (float r, float g, float b, float a = 1.0)	3085	void glColor (float r, float g, float b, float a = 1.0)
2389	PROTOTYPE: @	3086	PROTOTYPE: @
2390	ALIAS:	3087	ALIAS:
2391	glColor_premultiply = 1	3088	glColor_premultiply = 1
2392	CODE:	3089	CODE:
2393	if (ix)	3090	if (ix)
2394	{	3091	{
…		…
2397	b *= a;	3094	b *= a;
2398	}	3095	}
2399	// microsoft visual "c" rounds instead of truncating...	3096	// microsoft visual "c" rounds instead of truncating...
2400	glColor4f (r, g, b, a);	3097	glColor4f (r, g, b, a);
2401		3098
2402	void glInterleavedArrays (int format, int stride, char *data)
2403
2404	void glDrawElements (int mode, int count, int type, char *indices)
2405
2406	# 1.2 void glDrawRangeElements (int mode, int start, int end
2407
2408	void glRasterPos (float x, float y, float z = 0.)	3099	void glRasterPos (float x, float y, float z = 0.)
2409	CODE:	3100	CODE:
2410	glRasterPos3f (0, 0, z);	3101	glRasterPos3f (0, 0, z);
2411	glBitmap (0, 0, 0, 0, x, y, 0);	3102	glBitmap (0, 0, 0, 0, x, y, 0);
2412		3103
…		…
2416		3107
2417	void glTexCoord (float s, float t)	3108	void glTexCoord (float s, float t)
2418	CODE:	3109	CODE:
2419	glTexCoord2f (s, t);	3110	glTexCoord2f (s, t);
2420		3111
		3112	void glRect (float x1, float y1, float x2, float y2)
		3113	CODE:
		3114	glRectf (x1, y1, x2, y2);
		3115
		3116	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3117	CODE:
		3118	glBegin (GL_LINE_LOOP);
		3119	glVertex2f (x1, y1);
		3120	glVertex2f (x2, y1);
		3121	glVertex2f (x2, y2);
		3122	glVertex2f (x1, y2);
		3123	glEnd ();
		3124
		3125	PROTOTYPES: ENABLE
		3126
		3127	void glBegin (int mode)
		3128
		3129	void glEnd ()
		3130
		3131	void glPointSize (GLfloat size)
		3132
		3133	void glLineWidth (GLfloat width)
		3134
		3135	void glInterleavedArrays (int format, int stride, char *data)
		3136
		3137	void glDrawElements (int mode, int count, int type, char *indices)
		3138
		3139	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3140
2421	void glTexEnv (int target, int pname, float param)	3141	void glTexEnv (int target, int pname, float param)
2422	CODE:	3142	CODE:
2423	glTexEnvf (target, pname, param);	3143	glTexEnvf (target, pname, param);
2424		3144
2425	void glTexParameter (int target, int pname, float param)	3145	void glTexParameter (int target, int pname, float param)
…		…
2441	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3161	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2442	CODE:	3162	CODE:
2443	if (gl.SeparableFilter2D)	3163	if (gl.SeparableFilter2D)
2444	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3164	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2445		3165
2446	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3166	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2447		3167
2448	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3168	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2449		3169
2450	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3170	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3171
		3172	void glPixelZoom (float x, float y)
2451		3173
2452	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3174	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2453		3175
2454	int glGenTexture ()	3176	int glGenTexture ()
2455	CODE:	3177	CODE:
…		…
2475		3197
2476	void glEndList ()	3198	void glEndList ()
2477		3199
2478	void glCallList (int list)	3200	void glCallList (int list)
2479		3201
		3202	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3203
		3204	PROTOTYPES: DISABLE
		3205
		3206	void
		3207	find_widget (SV *self, NV x, NV y)
		3208	PPCODE:
		3209	{
		3210	if (within_widget (self, x, y))
		3211	XPUSHs (self);
		3212	}
		3213
		3214	BOOT:
		3215	{
		3216	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3217
		3218	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3219	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3220	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3221	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3222	}
		3223
		3224	void
		3225	draw (SV *self)
		3226	CODE:
		3227	{
		3228	HV *hv;
		3229	SV **svp;
		3230	NV x, y, w, h;
		3231	SV *draw_x_sv = GvSV (draw_x_gv);
		3232	SV *draw_y_sv = GvSV (draw_y_gv);
		3233	SV *draw_w_sv = GvSV (draw_w_gv);
		3234	SV *draw_h_sv = GvSV (draw_h_gv);
		3235	double draw_x, draw_y;
		3236
		3237	if (!SvROK (self))
		3238	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3239
		3240	hv = (HV *)SvRV (self);
		3241
		3242	if (SvTYPE (hv) != SVt_PVHV)
		3243	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3244
		3245	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3246	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3247
		3248	if (!h || !w)
		3249	XSRETURN_EMPTY;
		3250
		3251	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3252	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3253
		3254	draw_x = SvNV (draw_x_sv) + x;
		3255	draw_y = SvNV (draw_y_sv) + y;
		3256
		3257	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3258	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3259	XSRETURN_EMPTY;
		3260
		3261	sv_setnv (draw_x_sv, draw_x);
		3262	sv_setnv (draw_y_sv, draw_y);
		3263
		3264	glPushMatrix ();
		3265	glTranslated (x, y, 0);
		3266
		3267	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3268	{
		3269	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3270
		3271	if (svp && SvTRUE (*svp))
		3272	{
		3273	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3274	glEnable (GL_BLEND);
		3275	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3276	glBegin (GL_QUADS);
		3277	glVertex2f (0, 0);
		3278	glVertex2f (w, 0);
		3279	glVertex2f (w, h);
		3280	glVertex2f (0, h);
		3281	glEnd ();
		3282	glDisable (GL_BLEND);
		3283	}
		3284	}
		3285	#if 0
		3286	// draw borders, for debugging
		3287	glPushMatrix ();
		3288	glColor4f (1., 1., 0., 1.);
		3289	glTranslatef (.5, .5, 0.);
		3290	glBegin (GL_LINE_LOOP);
		3291	glVertex2f (0 , 0);
		3292	glVertex2f (w - 1, 0);
		3293	glVertex2f (w - 1, h - 1);
		3294	glVertex2f (0 , h - 1);
		3295	glEnd ();
		3296	glPopMatrix ();
		3297	#endif
		3298	PUSHMARK (SP);
		3299	XPUSHs (self);
		3300	PUTBACK;
		3301	call_method ("_draw", G_VOID | G_DISCARD);
		3302	SPAGAIN;
		3303
		3304	glPopMatrix ();
		3305
		3306	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3307	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3308	}
		3309

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