[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 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>
		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		36
30	#include <SDL.h>	37	#include <SDL.h>
31	#include <SDL_thread.h>	38	#include <SDL_thread.h>
32	#include <SDL_endian.h>	39	#include <SDL_endian.h>
33	#include <SDL_image.h>	40	#include <SDL_image.h>
34	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
36		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
37	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
39		51
40	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
41		53
42	#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
43		66
44	#ifndef _WIN32	67	#ifndef _WIN32
45	# include <sys/types.h>	68	# include <sys/types.h>
46	# include <sys/socket.h>	69	# include <sys/socket.h>
47	# include <netinet/in.h>	70	# include <netinet/in.h>
48	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
49	# include <inttypes.h>	72	# include <inttypes.h>
50	#endif	73	#endif
51		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
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		85
54	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
		87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
55		88
56	#define MAP_EXTEND_X 32	89	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	90	#define MAP_EXTEND_Y 512
58		91
59	#define MIN_FONT_HEIGHT 10	92	#define MIN_FONT_HEIGHT 10
60		93
61	#if 0	94	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	95	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
63	#else	96
64	# define PARACHUTE 0	97	#define KMOD_LRAM 0x10000 // our extension
65	#endif	98
		99	#define TEXID_SPEECH 1
		100	#define TEXID_NOFACE 2
		101	#define TEXID_HIDDEN 3
66		102
67	static AV *texture_av;	103	static AV *texture_av;
68		104
69	static struct	105	static struct
70	{	106	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	143	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	144	glDeleteTextures (1, &name);
109	}	145	}
110		146
111	#include "texcache.c"	147	#include "texcache.c"
		148	#include "rendercache.c"
112		149
113	#include "pango-font.c"	150	#include "pango-font.c"
114	#include "pango-fontmap.c"	151	#include "pango-fontmap.c"
115	#include "pango-render.c"	152	#include "pango-render.c"
116		153
		154	typedef IV DC__Channel;
		155	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
119		158
120	typedef PangoFontDescription *CFPlus__Font;	159	typedef PangoFontDescription *DC__Font;
121		160
122	static int	161	static int
123	shape_attr_p (PangoLayoutRun *run)	162	shape_attr_p (PangoLayoutRun *run)
124	{	163	{
125	GSList *attrs = run->item->analysis.extra_attrs;	164	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		178
140	typedef struct cf_layout {	179	typedef struct cf_layout {
141	PangoLayout *pl;	180	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
143	int base_height;	182	int base_height;
144	CFPlus__Font font;	183	DC__Font font;
		184	rc_t *rc;
145	} *CFPlus__Layout;	185	} *DC__Layout;
146		186
147	static CFPlus__Font default_font;	187	static DC__Font default_font;
148	static PangoContext *opengl_context;	188	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	189	static PangoFontMap *opengl_fontmap;
150		190
151	static void	191	static void
152	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	197	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	199	}
160		200
161	static void	201	static void
162	layout_update_font (CFPlus__Layout self)	202	layout_update_font (DC__Layout self)
163	{	203	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	204	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
166	*/	206	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
168		208
169	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		211
172	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
173	}	213	}
174		214
175	static void	215	static void
176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	216	layout_get_pixel_size (DC__Layout self, int w, int h)
177	{	217	{
178	PangoRectangle rect;	218	PangoRectangle rect;
179		219
180	// get_pixel_* wrongly rounds down	220	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	221	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		232
193	typedef uint16_t tileid;	233	typedef uint16_t tileid;
194	typedef uint16_t faceid;	234	typedef uint16_t faceid;
195		235
196	typedef struct {	236	typedef struct {
197	int name;	237	GLuint name;
198	int w, h;	238	int w, h;
199	float s, t;	239	float s, t;
200	uint8_t r, g, b, a;	240	uint8_t r, g, b, a;
201	tileid smoothtile;	241	tileid smoothtile;
202	uint8_t smoothlevel;	242	uint8_t smoothlevel;
		243	uint8_t unused; /* set to zero on use */
203	} maptex;	244	} maptex;
204		245
205	typedef struct {	246	typedef struct {
206	uint32_t player;	247	uint32_t player;
207	tileid tile[3];	248	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	261	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	262	int texs; maptex *tex; // [tileid]
222		263
223	int32_t rows;	264	int32_t rows;
224	maprow *row;	265	maprow *row;
225	} *CFPlus__Map;	266	} *DC__Map;
226		267
227	static char *	268	static char *
228	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
229	{	270	{
230	char *p;	271	char *p;
…		…
268	self->texs *= 2;	309	self->texs *= 2;
269	}	310	}
270	}	311	}
271		312
272	static maprow *	313	static maprow *
273	map_get_row (CFPlus__Map self, int y)	314	map_get_row (DC__Map self, int y)
274	{	315	{
275	if (0 > y)	316	if (0 > y)
276	{	317	{
277	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
316		357
317	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
318	}	359	}
319		360
320	static mapcell *	361	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
322	{	363	{
323	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
324	}	365	}
325		366
326	static void	367	static void
327	map_clear (CFPlus__Map self)	368	map_clear (DC__Map self)
328	{	369	{
329	int r;	370	int r;
330		371
331	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	380	self->oy = 0;
340	self->row = 0;	381	self->row = 0;
341	self->rows = 0;	382	self->rows = 0;
342	}	383	}
343		384
		385	#define CELL_CLEAR(cell) \
		386	do { \
		387	if ((cell)->player) \
		388	(cell)->tile [2] = 0; \
		389	(cell)->darkness = 0; \
		390	(cell)->stat_hp = 0; \
		391	(cell)->flags = 0; \
		392	(cell)->player = 0; \
		393	} while (0)
		394
344	static void	395	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	396	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	397	{
347	int x, y;	398	int x, y;
348	maprow *row;	399	maprow *row;
349	mapcell *cell;	400	mapcell *cell;
350		401
…		…
362	if (x >= row->c1)	413	if (x >= row->c1)
363	break;	414	break;
364		415
365	cell = row->col + x - row->c0;	416	cell = row->col + x - row->c0;
366		417
367	cell->darkness = 0;	418	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	419	}
372	}	420	}
373	}	421	}
374		422
375	typedef struct {	423	typedef struct {
…		…
429	n \|= n >> 16;	477	n \|= n >> 16;
430		478
431	return n + 1;	479	return n + 1;
432	}	480	}
433		481
		482	static unsigned int
		483	popcount (unsigned int n)
		484	{
		485	n -= (n >> 1) & 0x55555555U;
		486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		488	n *= 0x01010101U;
		489
		490	return n >> 24;
		491	}
		492
434	/* SDL should provide this, really. */	493	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	494	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	495	#define SDLK_MODIFIER_MAX 314
437		496
438	/******************************************************************************/	497	/******************************************************************************/
439		498
		499	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		500	static GV *hover_gv;
		501
440	static int	502	static int
441	within_widget (SV *widget, NV x, NV y)	503	within_widget (SV *widget, NV x, NV y)
442	{	504	{
443	HV *self;	505	HV *self;
444	SV **svp;	506	SV **svp;
…		…
473	return 0;	535	return 0;
474		536
475	return 1;	537	return 1;
476	}	538	}
477		539
478	MODULE = CFPlus PACKAGE = CFPlus	540	/******************************************************************************/
		541
		542	/* process keyboard modifiers */
		543	static int
		544	mod_munge (int mod)
		545	{
		546	mod &= MOD_MASK;
		547
		548	if (mod & (KMOD_META \| KMOD_ALT))
		549	mod \|= KMOD_LRAM;
		550
		551	return mod;
		552	}
		553
		554	static void
		555	deliantra_main ()
		556	{
		557	char *argv[] = { 0 };
		558	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		559	}
		560
		561	#ifdef __MACOSX__
		562	/* to due surprising braindamage on the side of SDL design, we
		563	* do some mind-boggling hack here: SDL requires a custom main()
		564	* on OS X, so... we provide one and call the original main(), which,
		565	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		566	* and which calls our main (== SDL_main) back.
		567	*/
		568	extern C_LINKAGE int
		569	main (int argc, char *argv[])
		570	{
		571	deliantra_main ();
		572	}
		573
		574	#undef main
		575
		576	extern C_LINKAGE int main (int argc, char *argv[]);
		577
		578	static void
		579	SDL_braino (void)
		580	{
		581	char *argv[] = { "deliantra client", 0 };
		582	(main) (1, argv);
		583	}
		584	#else
		585	static void
		586	SDL_braino (void)
		587	{
		588	deliantra_main ();
		589	}
		590	#endif
		591
		592	MODULE = Deliantra::Client PACKAGE = DC
479		593
480	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
481		595
482	BOOT:	596	BOOT:
483	{	597	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	598	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	599	static const struct {
486	const char *name;	600	const char *name;
487	IV iv;	601	IV iv;
488	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	603	# define const_iv(name) { # name, (IV)name }
…		…
511		625
512	const_iv (SDL_APPINPUTFOCUS),	626	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	627	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	628	const_iv (SDL_APPACTIVE),
515		629
		630
		631	const_iv (SDLK_UNKNOWN),
		632	const_iv (SDLK_FIRST),
		633	const_iv (SDLK_BACKSPACE),
		634	const_iv (SDLK_TAB),
		635	const_iv (SDLK_CLEAR),
		636	const_iv (SDLK_RETURN),
		637	const_iv (SDLK_PAUSE),
		638	const_iv (SDLK_ESCAPE),
		639	const_iv (SDLK_SPACE),
		640	const_iv (SDLK_EXCLAIM),
		641	const_iv (SDLK_QUOTEDBL),
		642	const_iv (SDLK_HASH),
		643	const_iv (SDLK_DOLLAR),
		644	const_iv (SDLK_AMPERSAND),
		645	const_iv (SDLK_QUOTE),
		646	const_iv (SDLK_LEFTPAREN),
		647	const_iv (SDLK_RIGHTPAREN),
		648	const_iv (SDLK_ASTERISK),
		649	const_iv (SDLK_PLUS),
		650	const_iv (SDLK_COMMA),
		651	const_iv (SDLK_MINUS),
		652	const_iv (SDLK_PERIOD),
		653	const_iv (SDLK_SLASH),
		654	const_iv (SDLK_0),
		655	const_iv (SDLK_1),
		656	const_iv (SDLK_2),
		657	const_iv (SDLK_3),
		658	const_iv (SDLK_4),
		659	const_iv (SDLK_5),
		660	const_iv (SDLK_6),
		661	const_iv (SDLK_7),
		662	const_iv (SDLK_8),
		663	const_iv (SDLK_9),
		664	const_iv (SDLK_COLON),
		665	const_iv (SDLK_SEMICOLON),
		666	const_iv (SDLK_LESS),
		667	const_iv (SDLK_EQUALS),
		668	const_iv (SDLK_GREATER),
		669	const_iv (SDLK_QUESTION),
		670	const_iv (SDLK_AT),
		671
		672	const_iv (SDLK_LEFTBRACKET),
		673	const_iv (SDLK_BACKSLASH),
		674	const_iv (SDLK_RIGHTBRACKET),
		675	const_iv (SDLK_CARET),
		676	const_iv (SDLK_UNDERSCORE),
		677	const_iv (SDLK_BACKQUOTE),
		678	const_iv (SDLK_DELETE),
		679
		680	const_iv (SDLK_FIRST),
		681	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
		763
		764	const_iv (KMOD_LRAM),
		765
		766	const_iv (MIX_DEFAULT_FORMAT),
		767
		768	const_iv (SDL_INIT_TIMER),
		769	const_iv (SDL_INIT_AUDIO),
		770	const_iv (SDL_INIT_VIDEO),
		771	const_iv (SDL_INIT_CDROM),
		772	const_iv (SDL_INIT_JOYSTICK),
		773	const_iv (SDL_INIT_EVERYTHING),
		774	const_iv (SDL_INIT_NOPARACHUTE),
		775	const_iv (SDL_INIT_EVENTTHREAD),
		776
		777	const_iv (SDL_GL_RED_SIZE),
		778	const_iv (SDL_GL_GREEN_SIZE),
		779	const_iv (SDL_GL_BLUE_SIZE),
		780	const_iv (SDL_GL_ALPHA_SIZE),
		781	const_iv (SDL_GL_DOUBLEBUFFER),
		782	const_iv (SDL_GL_BUFFER_SIZE),
		783	const_iv (SDL_GL_DEPTH_SIZE),
		784	const_iv (SDL_GL_STENCIL_SIZE),
		785	const_iv (SDL_GL_ACCUM_RED_SIZE),
		786	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		787	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		788	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		789	const_iv (SDL_GL_STEREO),
		790	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		791	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		792	const_iv (SDL_GL_ACCELERATED_VISUAL),
		793	const_iv (SDL_GL_SWAP_CONTROL),
		794
		795	const_iv (FOW_DARKNESS)
597	# undef const_iv	796	# undef const_iv
598	};	797	};
599		798
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	799	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		818
620	NV floor (NV x)	819	NV floor (NV x)
621		820
622	NV ceil (NV x)	821	NV ceil (NV x)
623		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
		826
624	void	827	void
625	pango_init ()	828	pango_init ()
626	CODE:	829	CODE:
627	{	830	{
628	opengl_fontmap = pango_opengl_font_map_new ();	831	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	832	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	833	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		834	/pango_context_set_font_description (opengl_context, default_font);/
		835	#if PANGO_VERSION_CHECK (1, 15, 2)
		836	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		837	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		838	#endif
631	}	839	}
632		840
633	char *
634	SDL_GetError ()	841	char *SDL_GetError ()
635		842
636	int	843	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
638		844
639	void	845	int SDL_Init (U32 flags)
		846
		847	int SDL_InitSubSystem (U32 flags)
		848
		849	void SDL_QuitSubSystem (U32 flags)
		850
640	SDL_Quit ()	851	void SDL_Quit ()
		852
		853	int SDL_GL_SetAttribute (int attr, int value)
		854
		855	int SDL_GL_GetAttribute (int attr)
		856	CODE:
		857	if (SDL_GL_GetAttribute (attr, &RETVAL))
		858	XSRETURN_UNDEF;
		859	OUTPUT:
		860	RETVAL
641		861
642	void	862	void
643	SDL_ListModes (int rgb, int alpha)	863	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	864	PPCODE:
645	{	865	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		880
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	881	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
662	#if SDL_VERSION_ATLEAST(1,2,10)
663	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
664	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	882	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		883
667	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	884	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
668		885
669	if (m && m != (SDL_Rect **)-1)	886	if (m && m != (SDL_Rect **)-1)
670	while (*m)	887	while (*m)
671	{	888	{
672	if ((m)->w >= 640 && (m)->h >= 480)	889	if ((m)->w >= 400 && (m)->h >= 300)
673	{	890	{
674	AV *av = newAV ();	891	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	892	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	893	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	894	av_push (av, newSViv (rgb));
…		…
701		918
702	if (RETVAL)	919	if (RETVAL)
703	{	920	{
704	av_clear (texture_av);	921	av_clear (texture_av);
705		922
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	924	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	925	#include "glfunc.h"
709	#undef GL_FUNC	926	#undef GL_FUNC
710	}	927	}
711	}	928	}
…		…
718	char *	935	char *
719	SDL_GetKeyName (int sym)	936	SDL_GetKeyName (int sym)
720		937
721	int	938	int
722	SDL_GetAppState ()	939	SDL_GetAppState ()
		940
		941	int
		942	SDL_GetModState ()
723		943
724	void	944	void
725	poll_events ()	945	poll_events ()
726	PPCODE:	946	PPCODE:
727	{	947	{
…		…
737	{	957	{
738	case SDL_KEYDOWN:	958	case SDL_KEYDOWN:
739	case SDL_KEYUP:	959	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	960	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	961	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	962	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	963	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	964	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	965	break;
746		966
747	case SDL_ACTIVEEVENT:	967	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	968	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	986	x = ev.motion.x;
767	y = ev.motion.y;	987	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	988	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	989	}
770		990
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	991	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	992	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	993	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	994	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	995	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	996	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	997	}
778	break;	998	break;
779		999
780	case SDL_MOUSEBUTTONDOWN:	1000	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	1001	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		1003
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1004	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1006	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1007	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1012	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1013	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1014	break;
795	}	1015	}
796		1016
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1017	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	1018	}
799	}	1019	}
800		1020
801	int	1021	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1022	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	1023	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1024	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1025	Mix_ChannelFinished (channel_finished);
806		1026
807	void	1027	void
		1028	Mix_QuerySpec ()
		1029	PPCODE:
		1030	{
		1031	int freq, channels;
		1032	Uint16 format;
		1033
		1034	if (Mix_QuerySpec (&freq, &format, &channels))
		1035	{
		1036	EXTEND (SP, 3);
		1037	PUSHs (sv_2mortal (newSViv (freq)));
		1038	PUSHs (sv_2mortal (newSViv (format)));
		1039	PUSHs (sv_2mortal (newSViv (channels)));
		1040	}
		1041	}
		1042
		1043	void
808	Mix_CloseAudio ()	1044	Mix_CloseAudio ()
809		1045
810	int	1046	int
811	Mix_AllocateChannels (int numchans = -1)	1047	Mix_AllocateChannels (int numchans = -1)
		1048
		1049	const char *
		1050	Mix_GetError ()
812		1051
813	void	1052	void
814	lowdelay (int fd, int val = 1)	1053	lowdelay (int fd, int val = 1)
815	CODE:	1054	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1055	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1081	}
843	}	1082	}
844	#endif	1083	#endif
845	}	1084	}
846		1085
847	void	1086	int
848	add_font (char *file)	1087	add_font (char *file)
849	CODE:	1088	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1090	OUTPUT:
		1091	RETVAL
851		1092
852	void	1093	void
853	load_image_inline (SV *image_)	1094	load_image_inline (SV *image_)
854	ALIAS:	1095	ALIAS:
855	load_image_file = 1	1096	load_image_file = 1
…		…
858	STRLEN image_len;	1099	STRLEN image_len;
859	char image = (char )SvPVbyte (image_, image_len);	1100	char image = (char )SvPVbyte (image_, image_len);
860	SDL_Surface surface, surface2;	1101	SDL_Surface surface, surface2;
861	SDL_PixelFormat fmt;	1102	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1103	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1104	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1105	: SDL_RWFromConstMem (image, image_len);
865		1106
866	if (!rw)	1107	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1108	croak ("load_image: %s", SDL_GetError ());
868		1109
…		…
941	void	1182	void
942	error (char *message)	1183	error (char *message)
943	CODE:	1184	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1185	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1186	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
947	#endif	1188	#endif
948		1189
949	void	1190	void
950	fatal (char *message)	1191	fatal (char *message)
951	CODE:	1192	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1193	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1194	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
955	#endif	1196	#endif
956	_exit (1);	1197	_exit (1);
957		1198
958	void	1199	void
959	_exit (int retval = 0)	1200	_exit (int retval = 0)
…		…
971	#if DEBUG	1212	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1213	VALGRIND_DO_LEAK_CHECK;
973	#endif	1214	#endif
974	}	1215	}
975		1216
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1217	int
		1218	SvREFCNT (SV *sv)
		1219	CODE:
		1220	RETVAL = SvREFCNT (sv);
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1225
978	PROTOTYPES: DISABLE	1226	PROTOTYPES: DISABLE
979		1227
980	CFPlus::Font	1228	DC::Font
981	new_from_file (SV class, char path, int id = 0)	1229	new_from_file (SV class, char path, int id = 0)
982	CODE:	1230	CODE:
983	{	1231	{
984	int count;	1232	int count;
985	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
988	}	1236	}
989	OUTPUT:	1237	OUTPUT:
990	RETVAL	1238	RETVAL
991		1239
992	void	1240	void
993	DESTROY (CFPlus::Font self)	1241	DESTROY (DC::Font self)
994	CODE:	1242	CODE:
995	pango_font_description_free (self);	1243	pango_font_description_free (self);
996		1244
997	void	1245	void
998	make_default (CFPlus::Font self)	1246	make_default (DC::Font self)
999	PROTOTYPE: $	1247	PROTOTYPE: $
1000	CODE:	1248	CODE:
1001	default_font = self;	1249	default_font = self;
1002		1250
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1251	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1252
1005	PROTOTYPES: DISABLE	1253	PROTOTYPES: DISABLE
1006		1254
1007	void	1255	void
1008	reset_glyph_cache ()	1256	glyph_cache_backup ()
1009	PROTOTYPE:	1257	PROTOTYPE:
1010	CODE:	1258	CODE:
		1259	tc_backup ();
		1260
		1261	void
		1262	glyph_cache_restore ()
		1263	PROTOTYPE:
		1264	CODE:
1011	tc_clear ();	1265	tc_restore ();
1012		1266
1013	CFPlus::Layout	1267	DC::Layout
1014	new (SV *class)	1268	new (SV *class)
1015	CODE:	1269	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1270	New (0, RETVAL, 1, struct cf_layout);
1017		1271
1018	RETVAL->pl = pango_layout_new (opengl_context);	1272	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1274	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1275	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1276	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1277	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1278	RETVAL->font = 0;
		1279	RETVAL->rc = rc_alloc ();
1025		1280
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1282	layout_update_font (RETVAL);
1028	OUTPUT:	1283	OUTPUT:
1029	RETVAL	1284	RETVAL
1030		1285
1031	void	1286	void
1032	DESTROY (CFPlus::Layout self)	1287	DESTROY (DC::Layout self)
1033	CODE:	1288	CODE:
1034	g_object_unref (self->pl);	1289	g_object_unref (self->pl);
		1290	rc_free (self->rc);
1035	Safefree (self);	1291	Safefree (self);
1036		1292
1037	void	1293	void
1038	set_text (CFPlus::Layout self, SV *text_)	1294	set_text (DC::Layout self, SV *text_)
1039	CODE:	1295	CODE:
1040	{	1296	{
1041	STRLEN textlen;	1297	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1298	char *text = SvPVutf8 (text_, textlen);
1043		1299
1044	pango_layout_set_text (self->pl, text, textlen);	1300	pango_layout_set_text (self->pl, text, textlen);
1045	}	1301	}
1046		1302
1047	void	1303	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1304	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1305	CODE:
1050	{	1306	{
1051	STRLEN textlen;	1307	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1308	char *text = SvPVutf8 (text_, textlen);
1053		1309
1054	pango_layout_set_markup (self->pl, text, textlen);	1310	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1311	}
1056		1312
1057	void	1313	void
1058	set_shapes (CFPlus::Layout self, ...)	1314	set_shapes (DC::Layout self, ...)
1059	CODE:	1315	CODE:
1060	{	1316	{
1061	PangoAttrList *attrs = 0;	1317	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1318	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1319	const char *pos = text;
…		…
1098	if (attrs)	1354	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1355	pango_layout_set_attributes (self->pl, attrs);
1100	}	1356	}
1101		1357
1102	void	1358	void
1103	get_shapes (CFPlus::Layout self)	1359	get_shapes (DC::Layout self)
1104	PPCODE:	1360	PPCODE:
1105	{	1361	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1362	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1363
1108	do	1364	do
1109	{	1365	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1366	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1367
1112	if (run && shape_attr_p (run))	1368	if (run && shape_attr_p (run))
1113	{	1369	{
1114	PangoRectangle extents;	1370	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1371	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1379
1124	pango_layout_iter_free (iter);	1380	pango_layout_iter_free (iter);
1125	}	1381	}
1126		1382
1127	int	1383	int
1128	has_wrapped (CFPlus::Layout self)	1384	has_wrapped (DC::Layout self)
1129	CODE:	1385	CODE:
1130	{	1386	{
1131	int lines = 1;	1387	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
1133		1389
…		…
1138	}	1394	}
1139	OUTPUT:	1395	OUTPUT:
1140	RETVAL	1396	RETVAL
1141		1397
1142	SV *	1398	SV *
1143	get_text (CFPlus::Layout self)	1399	get_text (DC::Layout self)
1144	CODE:	1400	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1401	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1402	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1403	OUTPUT:
1148	RETVAL	1404	RETVAL
1149		1405
1150	void	1406	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1407	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1408	CODE:
1153	self->r = r;	1409	self->r = r;
1154	self->g = g;	1410	self->g = g;
1155	self->b = b;	1411	self->b = b;
1156	self->a = a;	1412	self->a = a;
1157		1413
1158	void	1414	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1415	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1416	CODE:
1161	if (self->font != font)	1417	if (self->font != font)
1162	{	1418	{
1163	self->font = font;	1419	self->font = font;
1164	layout_update_font (self);	1420	layout_update_font (self);
1165	}	1421	}
1166		1422
1167	void	1423	void
1168	set_height (CFPlus::Layout self, int base_height)	1424	set_height (DC::Layout self, int base_height)
1169	CODE:	1425	CODE:
1170	if (self->base_height != base_height)	1426	if (self->base_height != base_height)
1171	{	1427	{
1172	self->base_height = base_height;	1428	self->base_height = base_height;
1173	layout_update_font (self);	1429	layout_update_font (self);
1174	}	1430	}
1175		1431
1176	void	1432	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1433	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1434	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1435	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1436
1181	void	1437	void
1182	set_indent (CFPlus::Layout self, int indent)	1438	set_indent (DC::Layout self, int indent)
1183	CODE:	1439	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1440	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1441
1186	void	1442	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1443	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1444	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1445	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1446
1191	void	1447	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1448	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1449	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1450	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1451	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1452	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1453	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1454	: PANGO_ELLIPSIZE_NONE
1199	);	1455	);
1200		1456
1201	void	1457	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1458	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1459	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1460	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1461
1206	void	1462	void
1207	size (CFPlus::Layout self)	1463	size (DC::Layout self)
1208	PPCODE:	1464	PPCODE:
1209	{	1465	{
1210	int w, h;	1466	int w, h;
1211		1467
1212	layout_get_pixel_size (self, &w, &h);	1468	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1471	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1472	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1473	}
1218		1474
1219	int	1475	int
1220	descent (CFPlus::Layout self)	1476	descent (DC::Layout self)
1221	CODE:	1477	CODE:
1222	{	1478	{
1223	PangoRectangle rect;	1479	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1480	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1481	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1482	RETVAL = PANGO_DESCENT (rect);
1227	}	1483	}
1228	OUTPUT:	1484	OUTPUT:
1229	RETVAL	1485	RETVAL
1230		1486
1231	int	1487	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1488	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1489	CODE:
1234	{	1490	{
1235	int index, trailing;	1491	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1492	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1493	RETVAL = index + trailing;
1238	}	1494	}
1239	OUTPUT:	1495	OUTPUT:
1240	RETVAL	1496	RETVAL
1241		1497
1242	void	1498	void
1243	cursor_pos (CFPlus::Layout self, int index)	1499	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1500	PPCODE:
1245	{	1501	{
1246	PangoRectangle strong_pos;	1502	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1503	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1504
1249	EXTEND (SP, 3);	1505	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1508	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1509	}
1254		1510
1255	void	1511	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1512	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1513	PPCODE:
1258	{	1514	{
1259	int line, x;	1515	int line, x;
1260		1516
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1517	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1518	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1519	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1520	--line;
		1521	#endif
1264	EXTEND (SP, 2);	1522	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1523	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1524	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1525	}
1268		1526
1269	void	1527	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1528	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1529	PPCODE:
1272	{	1530	{
1273	PangoLayoutLine *lp;	1531	PangoLayoutLine *lp;
1274	int index, trailing;	1532	int index, trailing;
1275		1533
1276	if (line < 0)	1534	if (line < 0)
1277	XSRETURN_EMPTY;	1535	XSRETURN_EMPTY;
1278		1536
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1537	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1538	XSRETURN_EMPTY; /* do better */
1281		1539
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1540	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1541
1284	EXTEND (SP, 2);	1542	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1548	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1549	}
1292	}	1550	}
1293		1551
1294	void	1552	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1553	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1554	CODE:
		1555	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1556	pango_opengl_render_layout_subpixel (
1298	self->pl,	1557	self->pl,
		1558	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1559	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1560	self->r, self->g, self->b, self->a,
1301	flags	1561	flags
1302	);	1562	);
		1563	// we assume that context_change actually clears/frees stuff
		1564	// and does not do any recomputation...
		1565	pango_layout_context_changed (self->pl);
1303		1566
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1567	void
		1568	draw (DC::Layout self)
		1569	CODE:
		1570	{
		1571	glEnable (GL_TEXTURE_2D);
		1572	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1573	glEnable (GL_BLEND);
		1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1576	glEnable (GL_ALPHA_TEST);
		1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1578
		1579	rc_draw (self->rc);
		1580
		1581	glDisable (GL_ALPHA_TEST);
		1582	glDisable (GL_BLEND);
		1583	glDisable (GL_TEXTURE_2D);
		1584	}
		1585
		1586	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1587
1306	PROTOTYPES: ENABLE	1588	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1589
1310	void	1590	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1591	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1592	CODE:
1313	{	1593	{
…		…
1340	HV hv = (HV )SvRV (self);	1620	HV hv = (HV )SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1621	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1622	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1623	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1624
		1625	if (name <= 0)
		1626	XSRETURN_EMPTY;
		1627
1345	if (items < 5)	1628	if (items < 5)
1346	{	1629	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1630	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1631	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1632	}
…		…
1376	glDisable (GL_ALPHA_TEST);	1659	glDisable (GL_ALPHA_TEST);
1377	glDisable (GL_BLEND);	1660	glDisable (GL_BLEND);
1378	}	1661	}
1379	}	1662	}
1380		1663
		1664	void
		1665	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1666	PROTOTYPE: @
		1667	CODE:
		1668	{
		1669	glEnable (GL_TEXTURE_2D);
		1670	glEnable (GL_BLEND);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672	glBindTexture (GL_TEXTURE_2D, name1);
		1673
		1674	glColor3f (intensity, intensity, intensity);
		1675	glPushMatrix ();
		1676	glScalef (1./3, 1./3, 1.);
		1677
		1678	if (blend > 0.f)
		1679	{
		1680	float S2, T2; /* 0. 0. for texture 2 */
		1681	float w = w1 > w2 ? w1 : w2;
		1682	float h = h1 > h2 ? h1 : h2;
		1683	GLfloat env_color[4] = { 0., 0., 0., blend };
		1684
		1685	/* interpolate the two shadow textures */
		1686	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1688
		1689	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1690	gl.ActiveTexture (GL_TEXTURE1);
		1691	glEnable (GL_TEXTURE_2D);
		1692	glBindTexture (GL_TEXTURE_2D, name2);
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1694
		1695	/* rgb == rgb(glcolor) */
		1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1699
		1700	/* alpha = interpolate t0, t1 by env_alpha */
		1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1702
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1705	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1706
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1709
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1712
		1713	s1 *= w / w1;
		1714	t1 *= h / h1;
		1715
		1716	dx *= -3.f / w2;
		1717	dy *= -3.f / h2;
		1718	dx *= w / w2;
		1719	dy *= h / h2;
		1720
		1721	s2 *= w / w2;
		1722	t2 *= h / h2;
		1723
		1724	glBegin (GL_QUADS);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1728	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1729	glEnd ();
		1730
		1731	glDisable (GL_TEXTURE_2D);
		1732	gl.ActiveTexture (GL_TEXTURE0);
		1733	}
		1734	else
		1735	{
		1736	/* simple blending of one texture, also opengl <1.3 path */
		1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1738
		1739	glBegin (GL_QUADS);
		1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1744	glEnd ();
		1745	}
		1746
		1747	glPopMatrix ();
		1748
		1749	glDisable (GL_TEXTURE_2D);
		1750	glDisable (GL_BLEND);
		1751	}
		1752
1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1753	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1382	CODE:	1754	CODE:
1383	{	1755	{
1384	GLint width;	1756	GLint width;
1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1757	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1387	RETVAL = width > 0;	1759	RETVAL = width > 0;
1388	}	1760	}
1389	OUTPUT:	1761	OUTPUT:
1390	RETVAL	1762	RETVAL
1391		1763
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1764	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1765
1394	PROTOTYPES: DISABLE	1766	PROTOTYPES: DISABLE
1395		1767
1396	CFPlus::Map	1768	DC::Map
1397	new (SV *class)	1769	new (SV *class)
1398	CODE:	1770	CODE:
1399	New (0, RETVAL, 1, struct map);	1771	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1772	RETVAL->x = 0;
1401	RETVAL->y = 0;	1773	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1781	RETVAL->row = 0;
1410	OUTPUT:	1782	OUTPUT:
1411	RETVAL	1783	RETVAL
1412		1784
1413	void	1785	void
1414	DESTROY (CFPlus::Map self)	1786	DESTROY (DC::Map self)
1415	CODE:	1787	CODE:
1416	{	1788	{
1417	map_clear (self);	1789	map_clear (self);
1418	Safefree (self->face2tile);	1790	Safefree (self->face2tile);
1419	Safefree (self->tex);	1791	Safefree (self->tex);
1420	Safefree (self);	1792	Safefree (self);
1421	}	1793	}
1422		1794
1423	void	1795	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1796	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1797	CODE:
1426	self->w = map_width;	1798	self->w = map_width;
1427	self->h = map_height;	1799	self->h = map_height;
1428		1800
1429	void	1801	void
1430	clear (CFPlus::Map self)	1802	clear (DC::Map self)
1431	CODE:	1803	CODE:
1432	map_clear (self);	1804	map_clear (self);
1433		1805
1434	void	1806	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1807	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1808	CODE:
1437	{	1809	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1810	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1811	need_texid (self, tile);
1440	}	1812	}
1441		1813
1442	void	1814	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1815	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1816	CODE:
1445	{	1817	{
1446	tileid texid;	1818	tileid texid;
1447	maptex *tex;	1819	maptex *tex;
1448		1820
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1833	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1834	tex->smoothlevel = level;
1463	}	1835	}
1464		1836
1465	void	1837	void
1466	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)	1838	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)
1467	CODE:	1839	CODE:
1468	{	1840	{
1469	need_texid (self, texid);	1841	need_texid (self, texid);
1470		1842
1471	{	1843	{
…		…
1490	// use uglier nearest interpolation because linear suffers	1862	// use uglier nearest interpolation because linear suffers
1491	// from transparent color bleeding and ugly wrapping effects.	1863	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1864	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1865	}
1494		1866
		1867	void
		1868	expire_textures (DC::Map self, int texid, int count)
		1869	PPCODE:
		1870	for (; texid < self->texs && count; ++texid, --count)
		1871	{
		1872	maptex *tex = self->tex + texid;
		1873
		1874	if (tex->name)
		1875	{
		1876	if (tex->unused)
		1877	{
		1878	tex->name = 0;
		1879	tex->unused = 0;
		1880	XPUSHs (sv_2mortal (newSViv (texid)));
		1881	}
		1882	else
		1883	tex->unused = 1;
		1884	}
		1885	}
		1886
1495	int	1887	int
1496	ox (CFPlus::Map self)	1888	ox (DC::Map self)
1497	ALIAS:	1889	ALIAS:
1498	oy = 1	1890	oy = 1
1499	x = 2	1891	x = 2
1500	y = 3	1892	y = 3
1501	w = 4	1893	w = 4
…		…
1512	}	1904	}
1513	OUTPUT:	1905	OUTPUT:
1514	RETVAL	1906	RETVAL
1515		1907
1516	void	1908	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1909	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1910	CODE:
1519	{	1911	{
1520	if (dx > 0)	1912	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1913	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1914	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1929	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1930	self->y += MAP_EXTEND_Y;
1539	}	1931	}
1540	}	1932	}
1541		1933
1542	void	1934	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1935	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1936	CODE:
1545	{	1937	{
1546	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1547	uint8_t data_end = (uint8_t )SvEND (data_);	1939	uint8_t data_end = (uint8_t )SvEND (data_);
1548	mapcell *cell;	1940	mapcell *cell;
1549	int x, y, flags;	1941	int x, y, z, flags;
		1942	AV *missing = newAV ();
		1943	RETVAL = newRV_noinc ((SV *)missing);
1550		1944
1551	while (data < data_end - 1)	1945	while (data < data_end - 1)
1552	{	1946	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1947	flags = (data [0] << 8) + data [1]; data += 2;
1554		1948
…		…
1574	uint8_t ext, cmd;	1968	uint8_t ext, cmd;
1575		1969
1576	do	1970	do
1577	{	1971	{
1578	ext = *data++;	1972	ext = *data++;
1579	cmd = ext & 0x3f;	1973	cmd = ext & 0x7f;
1580		1974
1581	if (cmd < 4)	1975	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	1976	cell->darkness = 255 - ext * 64 + 1;
1583	else if (cmd == 5) // health	1977	else if (cmd == 5) // health
1584	{	1978	{
…		…
1587	}	1981	}
1588	else if (cmd == 6) // monster width	1982	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	1983	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	1984	else if (cmd == 0x47)
1591	{	1985	{
1592	if (*data == 4)	1986	if (*data == 1) cell->player = data [1];
1593	; // decode player count	1987	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1988	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1989	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		1990
1595	data += *data + 1;	1991	data += *data + 1;
1596	}	1992	}
1597	else if (cmd == 8) // cell flags	1993	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	1994	cell->flags = *data++;
…		…
1605	}	2001	}
1606	else	2002	else
1607	cell->darkness = *data++ + 1;	2003	cell->darkness = *data++ + 1;
1608	}	2004	}
1609		2005
		2006	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	2007	if (flags & (4 >> z))
1611	{	2008	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	2009	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	2010	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	2011	cell->tile [z] = self->face2tile [face];
		2012
		2013	if (cell->tile [z])
		2014	{
		2015	maptex *tex = self->tex + cell->tile [z];
		2016	tex->unused = 0;
		2017	if (!tex->name)
		2018	av_push (missing, newSViv (cell->tile [z]));
		2019
		2020	if (tex->smoothtile)
		2021	{
		2022	maptex *smooth = self->tex + tex->smoothtile;
		2023	smooth->unused = 0;
		2024	if (!smooth->name)
		2025	av_push (missing, newSViv (tex->smoothtile));
		2026	}
		2027	}
1615	}	2028	}
1616
1617	if (flags & 2)
1618	{
1619	faceid face = (data [0] << 8) + data [1]; data += 2;
1620	need_facenum (self, face);
1621	cell->tile [1] = self->face2tile [face];
1622	}
1623
1624	if (flags & 1)
1625	{
1626	faceid face = (data [0] << 8) + data [1]; data += 2;
1627	need_facenum (self, face);
1628	cell->tile [2] = self->face2tile [face];
1629	}
1630	}	2029	}
1631	else	2030	else
1632	cell->darkness = 0;	2031	CELL_CLEAR (cell);
1633	}	2032	}
1634	}	2033	}
		2034	OUTPUT:
		2035	RETVAL
1635		2036
1636	SV *	2037	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2038	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	2039	CODE:
1639	{	2040	{
1640	int x1, x;	2041	int x1, x;
1641	int y1, y;	2042	int y1, y;
1642	int z;	2043	int z;
…		…
1687	}	2088	}
1688	OUTPUT:	2089	OUTPUT:
1689	RETVAL	2090	RETVAL
1690		2091
1691	void	2092	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2093	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1693	CODE:	2094	CODE:
1694	{	2095	{
		2096	int x, y, z;
		2097
1695	HV smooth = (HV )sv_2mortal ((SV *)newHV ());	2098	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2099	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1697	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)	2100	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	2101	smooth_key skey;
1699	int x, y, z;	2102	int pl_x, pl_y;
1700	int last_name;	2103	maptex pl_tex;
		2104	rc_t *rc = rc_alloc ();
		2105	rc_t *rc_ov = rc_alloc ();
		2106	rc_key_t key;
		2107	rc_array_t arr, arr_hidden;
1701		2108
		2109	pl_tex.name = 0;
		2110
1702	// thats current max. sorry.	2111	// that's current max. sorry.
1703	if (sw > 255) sw = 255;	2112	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	2113	if (sh > 255) sh = 255;
1705		2114
1706	// clear key, in case of extra padding	2115	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	2116	memset (&skey, 0, sizeof (skey));
1708		2117
1709	glColor4ub (255, 255, 255, 255);	2118	memset (&key, 0, sizeof (key));
1710		2119	key.r = 255;
1711	glEnable (GL_BLEND);	2120	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2121	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	2122	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2123	key.mode = GL_QUADS;
1715		2124	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);
1717
1718	last_name = 0;
1719		2125
1720	mx += self->x;	2126	mx += self->x;
1721	my += self->y;	2127	my += self->y;
1722		2128
1723	// first pass: determine smooth_max	2129	// first pass: determine smooth_max
…		…
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2146	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2147	self->tex [cell->tile [2]].smoothlevel));
1742	}	2148	}
1743	}	2149	}
1744		2150
		2151	glEnable (GL_BLEND);
		2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2154
		2155	key.texname = self->tex [TEXID_HIDDEN].name;
		2156	arr_hidden = rc_array (rc_ov, &key);
		2157
1745	for (z = 0; z <= 2; z++)	2158	for (z = 0; z <= 2; z++)
1746	{	2159	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2160	memset (smooth_level, 0, sizeof (smooth_level));
		2161	key.texname = -1;
1748		2162
1749	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh; y++)
1750	if (0 <= y + my && y + my < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1751	{	2165	{
1752	maprow *row = self->row + (y + my);	2166	maprow *row = self->row + (y + my);
…		…
1758	tileid tile = cell->tile [z];	2172	tileid tile = cell->tile [z];
1759		2173
1760	if (tile)	2174	if (tile)
1761	{	2175	{
1762	maptex tex = self->tex [tile];	2176	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2177	int px, py;
1764	int py = (y + 1) * T - tex.h;
1765		2178
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2179	if (key.texname != tex.name)
1769	{	2180	{
		2181	self->tex [tile].unused = 0;
		2182
1770	if (!tex.name)	2183	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1772		2185
1773	glEnd ();	2186	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2187	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2188	}
1777		2189
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2190	px = (x + 1) * T - tex.w;
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2191	py = (y + 1) * T - tex.h;
1780	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1781	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1782		2192
1783	if (cell->flags && z == 2)	2193	if (expect_false (cell->player == player) && expect_false (z == 2))
1784	{	2194	{
1785	if (cell->flags & 1)	2195	pl_x = px;
		2196	pl_y = py;
		2197	pl_tex = tex;
1786	{	2198	continue;
1787	maptex tex = self->tex [1];
1788	int px = x * T + T * 2 / 32;
1789	int py = y * T - T * 6 / 32;
1790
1791	glEnd ();
1792	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1793	glBegin (GL_QUADS);
1794
1795	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1796	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
1797	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
1798	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
1799	}
1800	}	2199	}
		2200
		2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2203	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2204	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1801		2205
1802	// update smooth hash	2206	// update smooth hash
1803	if (tex.smoothtile)	2207	if (tex.smoothtile)
1804	{	2208	{
1805	skey.tile = tex.smoothtile;	2209	skey.tile = tex.smoothtile;
…		…
1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2240	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
1837	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);	2241	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
1838	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);	2242	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1839	}	2243	}
1840	}	2244	}
		2245
		2246	if (expect_false (z == 2))
		2247	{
		2248	/* draw question marks on top of hidden spaces */
		2249	if (!cell->darkness)
		2250	{
		2251	maptex tex = self->tex [TEXID_HIDDEN];
		2252	int px = (x + 1) * T - tex.w;
		2253	int py = (y + 1) * T - tex.h;
		2254
		2255	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2256	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2257	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2258	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2259	}
		2260
		2261	if (expect_false (cell->flags))
		2262	{
		2263	// overlays such as the speech bubble, probably more to come
		2264	if (cell->flags & 1)
		2265	{
		2266	rc_key_t key_ov = key;
		2267	maptex tex = self->tex [TEXID_SPEECH];
		2268	rc_array_t *arr;
		2269	int px = x * T + T * 2 / 32;
		2270	int py = y * T - T * 6 / 32;
		2271
		2272	key_ov.texname = tex.name;
		2273	arr = rc_array (rc_ov, &key_ov);
		2274
		2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2277	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2279	}
		2280	}
		2281	}
1841	}	2282	}
1842	}	2283	}
		2284
		2285	rc_draw (rc);
		2286	rc_clear (rc);
1843		2287
1844	// go through all smoothlevels, lowest to highest, then draw.	2288	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2289	// this is basically counting sort
1846	{	2290	{
1847	int w, b;	2291	int w, b;
1848		2292
		2293	glEnable (GL_TEXTURE_2D);
		2294	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2295	for (w = 0; w < 256 / 32; ++w)
1850	{	2296	{
1851	uint32_t smask = smooth_level [w];	2297	uint32_t smask = smooth_level [w];
1852	if (smask)	2298	if (smask)
1853	for (b = 0; b < 32; ++b)	2299	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2318	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2320	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2321	float dy = tex.t * .5f ; // 2 images/column
1876		2322
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2323	if (tex.name)
1880	{	2324	{
		2325	// this time avoiding texture state changes
		2326	// save gobs of state changes.
1881	if (!tex.name)	2327	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2328	{
		2329	self->tex [skey->tile].unused = 0;
1883		2330
1884	glEnd ();	2331	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2333	glBegin (GL_QUADS);
1887	}	2334	}
1888		2335
1889	if (border)	2336	if (border)
1890	{	2337	{
1891	float ox = border * dx;	2338	float ox = border * dx;
1892		2339
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2344	}
1898		2345
1899	if (corner)	2346	if (corner)
1900	{	2347	{
1901	float ox = corner * dx;	2348	float ox = corner * dx;
1902		2349
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2354	}
1907	}	2355	}
1908	}	2356	}
1909	}	2357	}
1910	}	2358	}
1911	}	2359	}
		2360
		2361	glEnd ();
		2362	glDisable (GL_TEXTURE_2D);
		2363	key.texname = -1;
1912	}	2364	}
1913		2365
1914	hv_clear (smooth);	2366	hv_clear (smooth);
1915	}	2367	}
1916		2368
1917	glEnd ();	2369	if (pl_tex.name)
		2370	{
		2371	maptex tex = pl_tex;
		2372	int px = pl_x + sdx;
		2373	int py = pl_y + sdy;
1918		2374
1919	glDisable (GL_TEXTURE_2D);	2375	key.texname = tex.name;
		2376	arr = rc_array (rc, &key);
		2377
		2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2380	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2381	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2382
		2383	rc_draw (rc);
		2384	}
		2385
		2386	rc_draw (rc_ov);
		2387	rc_clear (rc_ov);
		2388
1920	glDisable (GL_BLEND);	2389	glDisable (GL_BLEND);
		2390	rc_free (rc);
		2391	rc_free (rc_ov);
1921		2392
1922	// top layer: overlays such as the health bar	2393	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2394	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2395	if (0 <= y + my && y + my < self->rows)
1925	{	2396	{
…		…
1930	{	2401	{
1931	mapcell *cell = row->col + (x + mx - row->c0);	2402	mapcell *cell = row->col + (x + mx - row->c0);
1932		2403
1933	int px = x * T;	2404	int px = x * T;
1934	int py = y * T;	2405	int py = y * T;
		2406
		2407	if (expect_false (cell->player == player))
		2408	{
		2409	px += sdx;
		2410	py += sdy;
		2411	}
1935		2412
1936	if (cell->stat_hp)	2413	if (cell->stat_hp)
1937	{	2414	{
1938	int width = cell->stat_width * T;	2415	int width = cell->stat_width * T;
1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1950	}	2427	}
1951	}	2428	}
1952	}	2429	}
1953		2430
1954	void	2431	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1956	CODE:	2433	CODE:
1957	{	2434	{
1958	static float color[16][3] = {	2435	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2436	{ 0.00F, 0.00F, 0.00F },
1960	{ 1.00F, 1.00F, 1.00F },	2437	{ 1.00F, 1.00F, 1.00F },
…		…
1979	};	2456	};
1980		2457
1981	int x, y;	2458	int x, y;
1982		2459
1983	glEnable (GL_TEXTURE_2D);	2460	glEnable (GL_TEXTURE_2D);
		2461	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2462	* but the nvidia driver (185.18.14) mishandles alpha textures
		2463	* ansd takes the colour from god knows where instead of using
		2464	* Cp. MODULATE results in the same colour, but slightly different
		2465	* alpha, but atcually gives us the correct colour with nvidia.
		2466	*/
1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1985	glEnable (GL_BLEND);	2468	glEnable (GL_BLEND);
1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2469	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1987	glBegin (GL_QUADS);	2470	glBegin (GL_QUADS);
1988		2471
1989	for (y = 0; y < h; y++)	2472	for (y = 0; y < h; y++)
…		…
1996	float *c = color [m & 15];	2479	float *c = color [m & 15];
1997		2480
1998	float tx1 = m & 0x40 ? 0.5 : 0.;	2481	float tx1 = m & 0x40 ? 0.5 : 0.;
1999	float tx2 = tx1 + 0.5;	2482	float tx2 = tx1 + 0.5;
2000		2483
2001	glColor4f (c[0], c[1], c[2], 0.75);	2484	glColor4f (c[0], c[1], c[2], 1);
2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2488	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2006	}	2489	}
…		…
2010	glDisable (GL_BLEND);	2493	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2494	glDisable (GL_TEXTURE_2D);
2012	}	2495	}
2013		2496
2014	void	2497	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2498	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2499	PPCODE:
2017	{	2500	{
2018	int x, y;	2501	int x, y;
2019	int sw1 = sw + 2;	2502	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2503	int sh1 = sh + 2;
…		…
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2511	SvCUR_set (darkness3_sv, sw34 * sh3);
2029		2512
2030	mx += self->x - 1;	2513	mx += self->x - 1;
2031	my += self->y - 1;	2514	my += self->y - 1;
2032		2515
2033	memset (darkness1, 255, sw1 * sh1);	2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
2034		2517
2035	for (y = 0; y < sh1; y++)	2518	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2519	if (0 <= y + my && y + my < self->rows)
2037	{	2520	{
2038	maprow *row = self->row + (y + my);	2521	maprow *row = self->row + (y + my);
…		…
2041	if (row->c0 <= x + mx && x + mx < row->c1)	2524	if (row->c0 <= x + mx && x + mx < row->c1)
2042	{	2525	{
2043	mapcell *cell = row->col + (x + mx - row->c0);	2526	mapcell *cell = row->col + (x + mx - row->c0);
2044		2527
2045	darkness1 [y * sw1 + x] = cell->darkness	2528	darkness1 [y * sw1 + x] = cell->darkness
2046	? 255 - (cell->darkness - 1)	2529	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2047	: 255 - FOW_DARKNESS;	2530	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2048	}	2531	}
2049	}	2532	}
2050		2533
2051	for (y = 0; y < sh; ++y)	2534	for (y = 0; y < sh; ++y)
2052	for (x = 0; x < sw; ++x)	2535	for (x = 0; x < sw; ++x)
…		…
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2574	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2575	PUSHs (darkness3_sv);
2093	}	2576	}
2094		2577
2095	SV *	2578	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2579	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2580	CODE:
2098	{	2581	{
2099	int x, y, x1, y1;	2582	int x, y, x1, y1;
2100	SV data_sv = newSV (w h * 7 + 5);	2583	SV data_sv = newSV (w h * 7 + 5);
2101	uint8_t data = (uint8_t )SvPVX (data_sv);	2584	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
2158	else	2641	else
2159	*data++ = 0;	2642	*data++ = 0;
2160	}	2643	}
2161	}	2644	}
2162		2645
		2646	/* if size is wh + 5 then no data has been found /
		2647	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2648	{
2163	SvPOK_only (data_sv);	2649	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2651	}
		2652
2165	RETVAL = data_sv;	2653	RETVAL = data_sv;
2166	}	2654	}
2167	OUTPUT:	2655	OUTPUT:
2168	RETVAL	2656	RETVAL
2169		2657
2170	void	2658	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2659	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2660	PPCODE:
2173	{	2661	{
2174	int x, y, z;	2662	int x, y, z;
2175	int w, h;	2663	int w, h;
2176	int x1, y1;	2664	int x1, y1;
		2665	STRLEN len;
		2666	uint8_t data, end;
		2667
		2668	len = SvLEN (data_sv);
		2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2670	data = SvPVbyte_nolen (data_sv);
		2671	end = data + len + 8;
		2672
		2673	if (len < 5)
		2674	XSRETURN_EMPTY;
2177		2675
2178	if (*data++ != 0)	2676	if (*data++ != 0)
2179	return; /* version mismatch */	2677	XSRETURN_EMPTY; /* version mismatch */
2180		2678
2181	w = data++ << 8; w \|= data++;	2679	w = data++ << 8; w \|= data++;
2182	h = data++ << 8; h \|= data++;	2680	h = data++ << 8; h \|= data++;
2183		2681
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2682	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2694	{
2197	maprow *row = map_get_row (self, y);	2695	maprow *row = map_get_row (self, y);
2198		2696
2199	for (x = x0; x < x1; x++)	2697	for (x = x0; x < x1; x++)
2200	{	2698	{
		2699	uint8_t flags;
		2700
		2701	if (data + 7 >= end)
		2702	XSRETURN_EMPTY;
		2703
2201	uint8_t flags = *data++;	2704	flags = *data++;
2202		2705
2203	if (flags)	2706	if (flags)
2204	{	2707	{
2205	mapcell *cell = row_get_cell (row, x);	2708	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2709	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }	2712	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
2210	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }	2713	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
2211		2714
2212	if (cell->darkness == 0)	2715	if (cell->darkness == 0)
2213	{	2716	{
2214	cell->darkness = 0;	2717	/cell->darkness = 0;/
		2718	EXTEND (SP, 3);
2215		2719
2216	for (z = 0; z <= 2; z++)	2720	for (z = 0; z <= 2; z++)
2217	{	2721	{
2218	tileid t = tile [z];	2722	tileid t = tile [z];
2219		2723
2220	if (t >= self->texs \|\| (t && !self->tex [t].name))	2724	if (t >= self->texs \|\| (t && !self->tex [t].name))
2221	{	2725	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2726	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2727	need_texid (self, t);
2224	}	2728	}
2225		2729
2226	cell->tile [z] = t;	2730	cell->tile [z] = t;
2227	}	2731	}
…		…
2229	}	2733	}
2230	}	2734	}
2231	}	2735	}
2232	}	2736	}
2233		2737
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2738	MODULE = Deliantra::Client PACKAGE = DC::RW
2235		2739
2236	PROTOTYPES: DISABLE	2740	DC::RW
2237		2741	new (SV class, SV data_sv)
2238	CFPlus::MixChunk
2239	new_from_file (SV class, char path)
2240	CODE:	2742	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2743	{
		2744	STRLEN datalen;
		2745	char *data = SvPVbyte (data_sv, datalen);
		2746
		2747	RETVAL = SDL_RWFromConstMem (data, datalen);
		2748	}
2242	OUTPUT:	2749	OUTPUT:
2243	RETVAL	2750	RETVAL
2244		2751
		2752	DC::RW
		2753	new_from_file (SV class, const char path, const char *mode = "rb")
		2754	CODE:
		2755	RETVAL = SDL_RWFromFile (path, mode);
		2756	OUTPUT:
		2757	RETVAL
		2758
		2759	# fails on win32:
		2760	# dc.xs(2268) : error C2059: syntax error : '('
2245	void	2761	#void
		2762	#close (DC::RW self)
		2763	# CODE:
		2764	# (self->(close)) (self);
		2765
		2766	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2767
		2768	PROTOTYPES: DISABLE
		2769
		2770	DC::Channel
		2771	find ()
		2772	CODE:
		2773	{
		2774	RETVAL = Mix_GroupAvailable (-1);
		2775
		2776	if (RETVAL < 0)
		2777	{
		2778	RETVAL = Mix_GroupOldest (-1);
		2779
		2780	if (RETVAL < 0)
		2781	XSRETURN_UNDEF;
		2782
		2783	Mix_HaltChannel (RETVAL);
		2784	}
		2785
		2786	Mix_UnregisterAllEffects (RETVAL);
		2787	Mix_Volume (RETVAL, 128);
		2788	}
		2789	OUTPUT:
		2790	RETVAL
		2791
		2792	void
		2793	halt (DC::Channel self)
		2794	CODE:
		2795	Mix_HaltChannel (self);
		2796
		2797	void
		2798	expire (DC::Channel self, int ticks = -1)
		2799	CODE:
		2800	Mix_ExpireChannel (self, ticks);
		2801
		2802	void
		2803	fade_out (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_FadeOutChannel (self, ticks);
		2806
		2807	int
		2808	volume (DC::Channel self, int volume)
		2809	CODE:
		2810	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2811	OUTPUT:
		2812	RETVAL
		2813
		2814	void
		2815	unregister_all_effects (DC::Channel self)
		2816	CODE:
		2817	Mix_UnregisterAllEffects (self);
		2818
		2819	void
		2820	set_panning (DC::Channel self, int left, int right)
		2821	CODE:
		2822	left = CLAMP (left , 0, 255);
		2823	right = CLAMP (right, 0, 255);
		2824	Mix_SetPanning (self, left, right);
		2825
		2826	void
		2827	set_distance (DC::Channel self, int distance)
		2828	CODE:
		2829	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2830
		2831	void
		2832	set_position (DC::Channel self, int angle, int distance)
		2833	CODE:
		2834
		2835	void
		2836	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2837	CODE:
		2838	{
		2839	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2840	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2842	}
		2843
		2844	void
		2845	set_reverse_stereo (DC::Channel self, int flip)
		2846	CODE:
		2847	Mix_SetReverseStereo (self, flip);
		2848
		2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2850
		2851	PROTOTYPES: DISABLE
		2852
		2853	DC::MixChunk
		2854	new (SV *class, DC::RW rwops)
		2855	CODE:
		2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2857	OUTPUT:
		2858	RETVAL
		2859
		2860	void
2246	DESTROY (CFPlus::MixChunk self)	2861	DESTROY (DC::MixChunk self)
2247	CODE:	2862	CODE:
2248	Mix_FreeChunk (self);	2863	Mix_FreeChunk (self);
2249		2864
2250	int	2865	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2866	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2867	CODE:
		2868	if (items > 1)
		2869	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2870	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2871	OUTPUT:
2255	RETVAL	2872	RETVAL
2256		2873
2257	int	2874	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2875	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2876	CODE:
		2877	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2878	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2879
		2880	if (RETVAL < 0)
		2881	XSRETURN_UNDEF;
		2882
		2883	if (channel < 0)
		2884	{
		2885	Mix_UnregisterAllEffects (RETVAL);
		2886	Mix_Volume (RETVAL, 128);
		2887	}
		2888	}
2261	OUTPUT:	2889	OUTPUT:
2262	RETVAL	2890	RETVAL
2263		2891
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2893
2266	int	2894	int
2267	volume (int volume = -1)	2895	volume (int volume = -1)
2268	PROTOTYPE: ;$	2896	PROTOTYPE: ;$
2269	CODE:	2897	CODE:
		2898	if (items > 0)
		2899	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2900	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2901	OUTPUT:
2272	RETVAL	2902	RETVAL
2273		2903
2274	int	2904	void
2275	fade_out (int ms)	2905	fade_out (int ms)
2276	CODE:	2906	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2907	Mix_FadeOutMusic (ms);
		2908
		2909	void
		2910	halt ()
		2911	CODE:
		2912	Mix_HaltMusic ();
		2913
		2914	DC::MixMusic
		2915	new (SV *class, DC::RW rwops)
		2916	CODE:
		2917	RETVAL = Mix_LoadMUS_RW (rwops);
2278	OUTPUT:	2918	OUTPUT:
2279	RETVAL	2919	RETVAL
2280		2920
2281	CFPlus::MixMusic
2282	new_from_file (SV class, char path)
2283	CODE:
2284	RETVAL = Mix_LoadMUS (path);
2285	OUTPUT:
2286	RETVAL
2287
2288	void	2921	void
2289	DESTROY (CFPlus::MixMusic self)	2922	DESTROY (DC::MixMusic self)
2290	CODE:	2923	CODE:
2291	Mix_FreeMusic (self);	2924	Mix_FreeMusic (self);
2292		2925
2293	int	2926	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2927	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2928	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2929	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2930	OUTPUT:
2298	RETVAL	2931	RETVAL
2299		2932
2300	int	2933	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2934	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2935	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2936	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2937
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2938	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2939
2309	PROTOTYPES: ENABLE	2940	PROTOTYPES: ENABLE
2310		2941
2311	BOOT:	2942	BOOT:
2312	{	2943	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2944	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2945	static const struct {
2315	const char *name;	2946	const char *name;
2316	IV iv;	2947	IV iv;
2317	} *civ, const_iv[] = {	2948	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2949	# define const_iv(name) { # name, (IV)name }
2319	const_iv (GL_VENDOR),	2950	const_iv (GL_VENDOR),
2320	const_iv (GL_VERSION),	2951	const_iv (GL_VERSION),
2321	const_iv (GL_EXTENSIONS),	2952	const_iv (GL_EXTENSIONS),
		2953	const_iv (GL_MAX_TEXTURE_UNITS),
2322	const_iv (GL_COLOR_MATERIAL),	2954	const_iv (GL_COLOR_MATERIAL),
2323	const_iv (GL_SMOOTH),	2955	const_iv (GL_SMOOTH),
2324	const_iv (GL_FLAT),	2956	const_iv (GL_FLAT),
2325	const_iv (GL_DITHER),	2957	const_iv (GL_DITHER),
2326	const_iv (GL_BLEND),	2958	const_iv (GL_BLEND),
…		…
2338	const_iv (GL_ZERO),	2970	const_iv (GL_ZERO),
2339	const_iv (GL_SRC_ALPHA),	2971	const_iv (GL_SRC_ALPHA),
2340	const_iv (GL_DST_ALPHA),	2972	const_iv (GL_DST_ALPHA),
2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2973	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2342	const_iv (GL_ONE_MINUS_DST_ALPHA),	2974	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2975	const_iv (GL_SRC_COLOR),
		2976	const_iv (GL_DST_COLOR),
		2977	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2978	const_iv (GL_ONE_MINUS_DST_COLOR),
2343	const_iv (GL_SRC_ALPHA_SATURATE),	2979	const_iv (GL_SRC_ALPHA_SATURATE),
2344	const_iv (GL_RGB),	2980	const_iv (GL_RGB),
2345	const_iv (GL_RGBA),	2981	const_iv (GL_RGBA),
2346	const_iv (GL_RGBA4),	2982	const_iv (GL_RGBA4),
2347	const_iv (GL_RGBA8),	2983	const_iv (GL_RGBA8),
…		…
2353	const_iv (GL_INTENSITY),	2989	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	2990	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	2991	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	2992	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2993	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2994	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2995	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2996	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2997	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2998	const_iv (GL_COMPRESSED_RGB_ARB),
		2999	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	3000	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	3001	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	3002	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	3003	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	3004	const_iv (GL_TEXTURE_2D),
…		…
2386	const_iv (GL_COLOR_LOGIC_OP),	3028	const_iv (GL_COLOR_LOGIC_OP),
2387	const_iv (GL_SEPARABLE_2D),	3029	const_iv (GL_SEPARABLE_2D),
2388	const_iv (GL_CONVOLUTION_2D),	3030	const_iv (GL_CONVOLUTION_2D),
2389	const_iv (GL_CONVOLUTION_BORDER_MODE),	3031	const_iv (GL_CONVOLUTION_BORDER_MODE),
2390	const_iv (GL_CONSTANT_BORDER),	3032	const_iv (GL_CONSTANT_BORDER),
		3033	const_iv (GL_POINTS),
2391	const_iv (GL_LINES),	3034	const_iv (GL_LINES),
2392	const_iv (GL_LINE_STRIP),	3035	const_iv (GL_LINE_STRIP),
2393	const_iv (GL_LINE_LOOP),	3036	const_iv (GL_LINE_LOOP),
2394	const_iv (GL_QUADS),	3037	const_iv (GL_QUADS),
2395	const_iv (GL_QUAD_STRIP),	3038	const_iv (GL_QUAD_STRIP),
2396	const_iv (GL_TRIANGLES),	3039	const_iv (GL_TRIANGLES),
2397	const_iv (GL_TRIANGLE_STRIP),	3040	const_iv (GL_TRIANGLE_STRIP),
2398	const_iv (GL_TRIANGLE_FAN),	3041	const_iv (GL_TRIANGLE_FAN),
		3042	const_iv (GL_POLYGON),
2399	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3043	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2400	const_iv (GL_POINT_SMOOTH_HINT),	3044	const_iv (GL_POINT_SMOOTH_HINT),
2401	const_iv (GL_LINE_SMOOTH_HINT),	3045	const_iv (GL_LINE_SMOOTH_HINT),
2402	const_iv (GL_POLYGON_SMOOTH_HINT),	3046	const_iv (GL_POLYGON_SMOOTH_HINT),
2403	const_iv (GL_GENERATE_MIPMAP_HINT),	3047	const_iv (GL_GENERATE_MIPMAP_HINT),
		3048	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2404	const_iv (GL_FASTEST),	3049	const_iv (GL_FASTEST),
2405	const_iv (GL_DONT_CARE),	3050	const_iv (GL_DONT_CARE),
2406	const_iv (GL_NICEST),	3051	const_iv (GL_NICEST),
2407	const_iv (GL_V2F),	3052	const_iv (GL_V2F),
2408	const_iv (GL_V3F),	3053	const_iv (GL_V3F),
2409	const_iv (GL_T2F_V3F),	3054	const_iv (GL_T2F_V3F),
2410	const_iv (GL_T2F_N3F_V3F),	3055	const_iv (GL_T2F_N3F_V3F),
		3056	const_iv (GL_FUNC_ADD),
		3057	const_iv (GL_FUNC_SUBTRACT),
		3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2411	# undef const_iv	3059	# undef const_iv
2412	};	3060	};
2413		3061
2414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3062	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2416		3064
2417	texture_av = newAV ();	3065	texture_av = newAV ();
2418	AvREAL_off (texture_av);	3066	AvREAL_off (texture_av);
2419	}	3067	}
2420		3068
		3069	void
		3070	disable_GL_EXT_blend_func_separate ()
		3071	CODE:
		3072	gl.BlendFuncSeparate = 0;
		3073	gl.BlendFuncSeparateEXT = 0;
		3074
		3075	void
		3076	apple_nvidia_bug (int enable)
		3077
2421	char *	3078	char *
2422	gl_vendor ()	3079	gl_vendor ()
2423	CODE:	3080	CODE:
2424	RETVAL = (char *)glGetString (GL_VENDOR);	3081	RETVAL = (char *)glGetString (GL_VENDOR);
2425	OUTPUT:	3082	OUTPUT:
…		…
2474		3131
2475	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3132	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2476	CODE:	3133	CODE:
2477	gl_BlendFuncSeparate (sa, da, saa, daa);	3134	gl_BlendFuncSeparate (sa, da, saa, daa);
2478		3135
		3136	# void glBlendEquation (int se)
		3137
2479	void glDepthMask (int flag)	3138	void glDepthMask (int flag)
2480		3139
2481	void glLogicOp (int opcode)	3140	void glLogicOp (int opcode)
2482		3141
2483	void glColorMask (int red, int green, int blue, int alpha)	3142	void glColorMask (int red, int green, int blue, int alpha)
…		…
2497	# near_ and far_ are due to microsofts buggy "c" compiler	3156	# near_ and far_ are due to microsofts buggy "c" compiler
2498	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3157	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2499		3158
2500	# near_ and far_ are due to microsofts buggy "c" compiler	3159	# near_ and far_ are due to microsofts buggy "c" compiler
2501	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3160	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3161
		3162	PROTOTYPES: DISABLE
2502		3163
2503	void glViewport (int x, int y, int width, int height)	3164	void glViewport (int x, int y, int width, int height)
2504		3165
2505	void glScissor (int x, int y, int width, int height)	3166	void glScissor (int x, int y, int width, int height)
2506		3167
…		…
2514		3175
2515	void glRotate (float angle, float x, float y, float z)	3176	void glRotate (float angle, float x, float y, float z)
2516	CODE:	3177	CODE:
2517	glRotatef (angle, x, y, z);	3178	glRotatef (angle, x, y, z);
2518		3179
2519	void glBegin (int mode)
2520
2521	void glEnd ()
2522
2523	void glColor (float r, float g, float b, float a = 1.0)	3180	void glColor (float r, float g, float b, float a = 1.0)
2524	PROTOTYPE: @	3181	PROTOTYPE: @
2525	ALIAS:	3182	ALIAS:
2526	glColor_premultiply = 1	3183	glColor_premultiply = 1
2527	CODE:	3184	CODE:
2528	if (ix)	3185	if (ix)
2529	{	3186	{
…		…
2532	b *= a;	3189	b *= a;
2533	}	3190	}
2534	// microsoft visual "c" rounds instead of truncating...	3191	// microsoft visual "c" rounds instead of truncating...
2535	glColor4f (r, g, b, a);	3192	glColor4f (r, g, b, a);
2536		3193
2537	void glInterleavedArrays (int format, int stride, char *data)
2538
2539	void glDrawElements (int mode, int count, int type, char *indices)
2540
2541	# 1.2 void glDrawRangeElements (int mode, int start, int end
2542
2543	void glRasterPos (float x, float y, float z = 0.)	3194	void glRasterPos (float x, float y, float z = 0.)
2544	CODE:	3195	CODE:
2545	glRasterPos3f (0, 0, z);	3196	glRasterPos3f (0, 0, z);
2546	glBitmap (0, 0, 0, 0, x, y, 0);	3197	glBitmap (0, 0, 0, 0, x, y, 0);
2547		3198
…		…
2551		3202
2552	void glTexCoord (float s, float t)	3203	void glTexCoord (float s, float t)
2553	CODE:	3204	CODE:
2554	glTexCoord2f (s, t);	3205	glTexCoord2f (s, t);
2555		3206
		3207	void glRect (float x1, float y1, float x2, float y2)
		3208	CODE:
		3209	glRectf (x1, y1, x2, y2);
		3210
		3211	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3212	CODE:
		3213	glBegin (GL_LINE_LOOP);
		3214	glVertex2f (x1, y1);
		3215	glVertex2f (x2, y1);
		3216	glVertex2f (x2, y2);
		3217	glVertex2f (x1, y2);
		3218	glEnd ();
		3219
		3220	PROTOTYPES: ENABLE
		3221
		3222	void glBegin (int mode)
		3223
		3224	void glEnd ()
		3225
		3226	void glPointSize (GLfloat size)
		3227
		3228	void glLineWidth (GLfloat width)
		3229
		3230	void glInterleavedArrays (int format, int stride, char *data)
		3231
		3232	void glDrawElements (int mode, int count, int type, char *indices)
		3233
		3234	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3235
2556	void glTexEnv (int target, int pname, float param)	3236	void glTexEnv (int target, int pname, float param)
2557	CODE:	3237	CODE:
2558	glTexEnvf (target, pname, param);	3238	glTexEnvf (target, pname, param);
2559		3239
2560	void glTexParameter (int target, int pname, float param)	3240	void glTexParameter (int target, int pname, float param)
…		…
2576	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3256	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2577	CODE:	3257	CODE:
2578	if (gl.SeparableFilter2D)	3258	if (gl.SeparableFilter2D)
2579	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3259	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2580		3260
2581	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3261	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2582		3262
2583	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3263	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2584		3264
2585	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3265	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2586		3266
…		…
2612		3292
2613	void glEndList ()	3293	void glEndList ()
2614		3294
2615	void glCallList (int list)	3295	void glCallList (int list)
2616		3296
2617	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2618		3298
2619	PROTOTYPES: DISABLE	3299	PROTOTYPES: DISABLE
2620		3300
2621	void	3301	void
2622	find_widget (SV *widget, NV x, NV y)	3302	find_widget (SV *self, NV x, NV y)
2623	PPCODE:	3303	PPCODE:
2624	{	3304	{
2625	if (within_widget (widget, x, y))	3305	if (within_widget (self, x, y))
2626	XPUSHs (widget);	3306	XPUSHs (self);
2627	}	3307	}
2628		3308
		3309	BOOT:
		3310	{
		3311	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3312
		3313	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3314	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3315	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3316	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3317	}
		3318
		3319	void
		3320	draw (SV *self)
		3321	CODE:
		3322	{
		3323	HV *hv;
		3324	SV **svp;
		3325	NV x, y, w, h;
		3326	SV *draw_x_sv = GvSV (draw_x_gv);
		3327	SV *draw_y_sv = GvSV (draw_y_gv);
		3328	SV *draw_w_sv = GvSV (draw_w_gv);
		3329	SV *draw_h_sv = GvSV (draw_h_gv);
		3330	double draw_x, draw_y;
		3331
		3332	if (!SvROK (self))
		3333	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3334
		3335	hv = (HV *)SvRV (self);
		3336
		3337	if (SvTYPE (hv) != SVt_PVHV)
		3338	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3339
		3340	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3341	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3342
		3343	if (!h \|\| !w)
		3344	XSRETURN_EMPTY;
		3345
		3346	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3347	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3348
		3349	draw_x = SvNV (draw_x_sv) + x;
		3350	draw_y = SvNV (draw_y_sv) + y;
		3351
		3352	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3353	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3354	XSRETURN_EMPTY;
		3355
		3356	sv_setnv (draw_x_sv, draw_x);
		3357	sv_setnv (draw_y_sv, draw_y);
		3358
		3359	glPushMatrix ();
		3360	glTranslated (x, y, 0);
		3361
		3362	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3363	{
		3364	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3365
		3366	if (svp && SvTRUE (*svp))
		3367	{
		3368	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3369	glEnable (GL_BLEND);
		3370	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3371	glBegin (GL_QUADS);
		3372	glVertex2f (0, 0);
		3373	glVertex2f (w, 0);
		3374	glVertex2f (w, h);
		3375	glVertex2f (0, h);
		3376	glEnd ();
		3377	glDisable (GL_BLEND);
		3378	}
		3379	}
		3380	#if 0
		3381	// draw borders, for debugging
		3382	glPushMatrix ();
		3383	glColor4f (1., 1., 0., 1.);
		3384	glTranslatef (.5, .5, 0.);
		3385	glBegin (GL_LINE_LOOP);
		3386	glVertex2f (0 , 0);
		3387	glVertex2f (w - 1, 0);
		3388	glVertex2f (w - 1, h - 1);
		3389	glVertex2f (0 , h - 1);
		3390	glEnd ();
		3391	glPopMatrix ();
		3392	#endif
		3393	PUSHMARK (SP);
		3394	XPUSHs (self);
		3395	PUTBACK;
		3396	call_method ("_draw", G_VOID \| G_DISCARD);
		3397	SPAGAIN;
		3398
		3399	glPopMatrix ();
		3400
		3401	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3402	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3403	}
		3404

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs. Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.207 by root, Fri Jul 20 18:19:45 2007 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC