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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.208 by root, Sat Jul 21 16:07:53 2007 UTC vs.
Revision 1.300 by root, Thu Dec 24 10:47:45 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 atan2f(x,y) atan2(x,y)
		25	# define M_PI 3.14159265f
22	#endif	26	#endif
23		27
24	#include <assert.h>	28	#include <assert.h>
25	#include <math.h>	29	#include <math.h>
26	#include <string.h>	30	#include <string.h>
27	#include <stdio.h>	31	#include <stdio.h>
28	#include <stdlib.h>	32	#include <stdlib.h>
		33
		34	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
29		35
30	#include <SDL.h>	36	#include <SDL.h>
31	#include <SDL_thread.h>	37	#include <SDL_thread.h>
32	#include <SDL_endian.h>	38	#include <SDL_endian.h>
33	#include <SDL_image.h>	39	#include <SDL_image.h>
34	#include <SDL_mixer.h>	40	#include <SDL_mixer.h>
35	#include <SDL_opengl.h>	41	#include <SDL_opengl.h>
36		42
		43	/* work around os x broken headers */
		44	#ifdef __MACOSX__
		45	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		46	typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
		47	typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
		48	#endif
		49
37	#define PANGO_ENABLE_BACKEND	50	#define PANGO_ENABLE_BACKEND
38	#define G_DISABLE_CAST_CHECKS	51	#define G_DISABLE_CAST_CHECKS
39		52
40	#include <glib/gmacros.h>	53	#include <glib/gmacros.h>
41		54
42	#include <pango/pango.h>	55	#include <pango/pango.h>
		56
		57	#ifndef PANGO_VERSION_CHECK
		58	# define PANGO_VERSION_CHECK(a,b,c) 0
		59	#endif
		60
		61	#if !PANGO_VERSION_CHECK (1, 15, 2)
		62	# define pango_layout_get_line_readonly pango_layout_get_line
		63	# define pango_layout_get_lines_readonly pango_layout_get_lines
		64	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		65	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		66	#endif
43		67
44	#ifndef _WIN32	68	#ifndef _WIN32
45	# include <sys/types.h>	69	# include <sys/types.h>
46	# include <sys/socket.h>	70	# include <sys/socket.h>
47	# include <netinet/in.h>	71	# include <netinet/in.h>
48	# include <netinet/tcp.h>	72	# include <netinet/tcp.h>
49	# include <inttypes.h>	73	# include <inttypes.h>
50	#endif	74	#endif
51		75
		76	#if __GNUC__ >= 4
		77	# define expect(expr,value) __builtin_expect ((expr),(value))
		78	#else
		79	# define expect(expr,value) (expr)
		80	#endif
		81
		82	#define expect_false(expr) expect ((expr) != 0, 0)
		83	#define expect_true(expr) expect ((expr) != 0, 1)
		84
52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	85	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
53		86
		87	/* this is used as fow flag as well, so has to have a different value */
		88	/* then anything that is computed by incoming darkness */
54	#define FOW_DARKNESS 32	89	#define FOW_DARKNESS 50
		90	#define DARKNESS_ADJUST(n) (n)
55		91
56	#define MAP_EXTEND_X 32	92	#define MAP_EXTEND_X 32
57	#define MAP_EXTEND_Y 512	93	#define MAP_EXTEND_Y 512
58		94
59	#define MIN_FONT_HEIGHT 10	95	#define MIN_FONT_HEIGHT 10
60		96
61	#if 0	97	/* mask out modifiers we are not interested in */
62	# define PARACHUTE SDL_INIT_NOPARACHUTE	98	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
63	#else	99
64	# define PARACHUTE 0	100	#define KMOD_LRAM 0x10000 // our extension
65	#endif	101
		102	#define TEXID_SPEECH 1
		103	#define TEXID_NOFACE 2
66		104
67	static AV *texture_av;	105	static AV *texture_av;
68		106
69	static struct	107	static struct
70	{	108	{
…		…
107	av_push (texture_av, (SV *)(size_t)name);	145	av_push (texture_av, (SV *)(size_t)name);
108	glDeleteTextures (1, &name);	146	glDeleteTextures (1, &name);
109	}	147	}
110		148
111	#include "texcache.c"	149	#include "texcache.c"
		150	#include "rendercache.c"
112		151
113	#include "pango-font.c"	152	#include "pango-font.c"
114	#include "pango-fontmap.c"	153	#include "pango-fontmap.c"
115	#include "pango-render.c"	154	#include "pango-render.c"
116		155
		156	typedef IV DC__Channel;
		157	typedef SDL_RWops *DC__RW;
117	typedef Mix_Chunk *CFPlus__MixChunk;	158	typedef Mix_Chunk *DC__MixChunk;
118	typedef Mix_Music *CFPlus__MixMusic;	159	typedef Mix_Music *DC__MixMusic;
119		160
120	typedef PangoFontDescription *CFPlus__Font;	161	typedef PangoFontDescription *DC__Font;
121		162
122	static int	163	static int
123	shape_attr_p (PangoLayoutRun *run)	164	shape_attr_p (PangoLayoutRun *run)
124	{	165	{
125	GSList *attrs = run->item->analysis.extra_attrs;	166	GSList *attrs = run->item->analysis.extra_attrs;
…		…
139		180
140	typedef struct cf_layout {	181	typedef struct cf_layout {
141	PangoLayout *pl;	182	PangoLayout *pl;
142	float r, g, b, a; // default color for rgba mode	183	float r, g, b, a; // default color for rgba mode
143	int base_height;	184	int base_height;
144	CFPlus__Font font;	185	DC__Font font;
		186	rc_t *rc;
145	} *CFPlus__Layout;	187	} *DC__Layout;
146		188
147	static CFPlus__Font default_font;	189	static DC__Font default_font;
148	static PangoContext *opengl_context;	190	static PangoContext *opengl_context;
149	static PangoFontMap *opengl_fontmap;	191	static PangoFontMap *opengl_fontmap;
150		192
151	static void	193	static void
152	substitute_func (FcPattern *pattern, gpointer data)	194	substitute_func (FcPattern *pattern, gpointer data)
…		…
157	#endif	199	#endif
158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	200	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
159	}	201	}
160		202
161	static void	203	static void
162	layout_update_font (CFPlus__Layout self)	204	layout_update_font (DC__Layout self)
163	{	205	{
164	/* use a random scale factor to account for unknown descenders, 0.8 works	206	/* use a random scale factor to account for unknown descenders, 0.8 works
165	* reasonably well with bitstream vera	207	* reasonably well with dejavu/bistream fonts
166	*/	208	*/
167	PangoFontDescription *font = self->font ? self->font : default_font;	209	PangoFontDescription *font = self->font ? self->font : default_font;
168		210
169	pango_font_description_set_absolute_size (font,	211	pango_font_description_set_absolute_size (font,
170	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	212	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
171		213
172	pango_layout_set_font_description (self->pl, font);	214	pango_layout_set_font_description (self->pl, font);
173	}	215	}
174		216
175	static void	217	static void
176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	218	layout_get_pixel_size (DC__Layout self, int *w, int *h)
177	{	219	{
178	PangoRectangle rect;	220	PangoRectangle rect;
179		221
180	// get_pixel_* wrongly rounds down	222	// get_pixel_* wrongly rounds down
181	pango_layout_get_extents (self->pl, 0, &rect);	223	pango_layout_get_extents (self->pl, 0, &rect);
…		…
192		234
193	typedef uint16_t tileid;	235	typedef uint16_t tileid;
194	typedef uint16_t faceid;	236	typedef uint16_t faceid;
195		237
196	typedef struct {	238	typedef struct {
197	int name;	239	GLuint name;
198	int w, h;	240	int w, h;
199	float s, t;	241	float s, t;
200	uint8_t r, g, b, a;	242	uint8_t r, g, b, a;
201	tileid smoothtile;	243	tileid smoothtile;
202	uint8_t smoothlevel;	244	uint8_t smoothlevel;
		245	uint8_t unused; /* set to zero on use */
203	} maptex;	246	} maptex;
204		247
205	typedef struct {	248	typedef struct {
206	uint32_t player;	249	uint32_t player;
207	tileid tile[3];	250	tileid tile[3];
…		…
220	int faces; tileid *face2tile; // [faceid]	263	int faces; tileid *face2tile; // [faceid]
221	int texs; maptex *tex; // [tileid]	264	int texs; maptex *tex; // [tileid]
222		265
223	int32_t rows;	266	int32_t rows;
224	maprow *row;	267	maprow *row;
225	} *CFPlus__Map;	268	} *DC__Map;
226		269
227	static char *	270	static char *
228	prepend (char *ptr, int sze, int inc)	271	prepend (char *ptr, int sze, int inc)
229	{	272	{
230	char *p;	273	char *p;
…		…
268	self->texs *= 2;	311	self->texs *= 2;
269	}	312	}
270	}	313	}
271		314
272	static maprow *	315	static maprow *
273	map_get_row (CFPlus__Map self, int y)	316	map_get_row (DC__Map self, int y)
274	{	317	{
275	if (0 > y)	318	if (0 > y)
276	{	319	{
277	int extend = - y + MAP_EXTEND_Y;	320	int extend = - y + MAP_EXTEND_Y;
278	Prepend (maprow, self->row, self->rows, extend);	321	Prepend (maprow, self->row, self->rows, extend);
…		…
316		359
317	return row->col + (x - row->c0);	360	return row->col + (x - row->c0);
318	}	361	}
319		362
320	static mapcell *	363	static mapcell *
321	map_get_cell (CFPlus__Map self, int x, int y)	364	map_get_cell (DC__Map self, int x, int y)
322	{	365	{
323	return row_get_cell (map_get_row (self, y), x);	366	return row_get_cell (map_get_row (self, y), x);
324	}	367	}
325		368
326	static void	369	static void
327	map_clear (CFPlus__Map self)	370	map_clear (DC__Map self)
328	{	371	{
329	int r;	372	int r;
330		373
331	for (r = 0; r < self->rows; r++)	374	for (r = 0; r < self->rows; r++)
332	Safefree (self->row[r].col);	375	Safefree (self->row[r].col);
…		…
339	self->oy = 0;	382	self->oy = 0;
340	self->row = 0;	383	self->row = 0;
341	self->rows = 0;	384	self->rows = 0;
342	}	385	}
343		386
		387	#define CELL_CLEAR(cell) \
		388	do { \
		389	if ((cell)->player) \
		390	(cell)->tile [2] = 0; \
		391	(cell)->darkness = 0; \
		392	(cell)->stat_hp = 0; \
		393	(cell)->flags = 0; \
		394	(cell)->player = 0; \
		395	} while (0)
		396
344	static void	397	static void
345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	398	map_blank (DC__Map self, int x0, int y0, int w, int h)
346	{	399	{
347	int x, y;	400	int x, y;
348	maprow *row;	401	maprow *row;
349	mapcell *cell;	402	mapcell *cell;
350		403
…		…
362	if (x >= row->c1)	415	if (x >= row->c1)
363	break;	416	break;
364		417
365	cell = row->col + x - row->c0;	418	cell = row->col + x - row->c0;
366		419
367	cell->darkness = 0;	420	CELL_CLEAR (cell);
368	cell->stat_hp = 0;
369	cell->flags = 0;
370	cell->player = 0;
371	}	421	}
372	}	422	}
373	}	423	}
374		424
375	typedef struct {	425	typedef struct {
…		…
429	n |= n >> 16;	479	n |= n >> 16;
430		480
431	return n + 1;	481	return n + 1;
432	}	482	}
433		483
		484	static unsigned int
		485	popcount (unsigned int n)
		486	{
		487	n -= (n >> 1) & 0x55555555U;
		488	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		489	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		490	n *= 0x01010101U;
		491
		492	return n >> 24;
		493	}
		494
434	/* SDL should provide this, really. */	495	/* SDL should provide this, really. */
435	#define SDLK_MODIFIER_MIN 300	496	#define SDLK_MODIFIER_MIN 300
436	#define SDLK_MODIFIER_MAX 314	497	#define SDLK_MODIFIER_MAX 314
437		498
438	/******************************************************************************/	499	/******************************************************************************/
439		500
		501	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		502	static GV *hover_gv;
		503
440	static int	504	static int
441	within_widget (SV *widget, NV x, NV y)	505	within_widget (SV *widget, NV x, NV y)
442	{	506	{
443	HV *self;	507	HV *self;
444	SV **svp;	508	SV **svp;
…		…
473	return 0;	537	return 0;
474		538
475	return 1;	539	return 1;
476	}	540	}
477		541
478	MODULE = CFPlus PACKAGE = CFPlus	542	/******************************************************************************/
		543
		544	/* process keyboard modifiers */
		545	static int
		546	mod_munge (int mod)
		547	{
		548	mod &= MOD_MASK;
		549
		550	if (mod & (KMOD_META | KMOD_ALT))
		551	mod |= KMOD_LRAM;
		552
		553	return mod;
		554	}
		555
		556	static void
		557	deliantra_main ()
		558	{
		559	char *argv[] = { 0 };
		560	call_argv ("::main", G_DISCARD | G_VOID, argv);
		561	}
		562
		563	#ifdef __MACOSX__
		564	/* to due surprising braindamage on the side of SDL design, we
		565	* do some mind-boggling hack here: SDL requires a custom main()
		566	* on OS X, so... we provide one and call the original main(), which,
		567	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		568	* and which calls our main (== SDL_main) back.
		569	*/
		570	extern C_LINKAGE int
		571	main (int argc, char *argv[])
		572	{
		573	deliantra_main ();
		574	}
		575
		576	#undef main
		577
		578	extern C_LINKAGE int main (int argc, char *argv[]);
		579
		580	static void
		581	SDL_braino (void)
		582	{
		583	char *argv[] = { "deliantra client", 0 };
		584	(main) (1, argv);
		585	}
		586	#else
		587	static void
		588	SDL_braino (void)
		589	{
		590	deliantra_main ();
		591	}
		592	#endif
		593
		594	MODULE = Deliantra::Client PACKAGE = DC
479		595
480	PROTOTYPES: ENABLE	596	PROTOTYPES: ENABLE
481		597
482	BOOT:	598	BOOT:
483	{	599	{
484	HV *stash = gv_stashpv ("CFPlus", 1);	600	HV *stash = gv_stashpv ("DC", 1);
485	static const struct {	601	static const struct {
486	const char *name;	602	const char *name;
487	IV iv;	603	IV iv;
488	} *civ, const_iv[] = {	604	} *civ, const_iv[] = {
489	# define const_iv(name) { # name, (IV)name }	605	# define const_iv(name) { # name, (IV)name }
…		…
511		627
512	const_iv (SDL_APPINPUTFOCUS),	628	const_iv (SDL_APPINPUTFOCUS),
513	const_iv (SDL_APPMOUSEFOCUS),	629	const_iv (SDL_APPMOUSEFOCUS),
514	const_iv (SDL_APPACTIVE),	630	const_iv (SDL_APPACTIVE),
515		631
		632
		633	const_iv (SDLK_UNKNOWN),
		634	const_iv (SDLK_FIRST),
		635	const_iv (SDLK_BACKSPACE),
		636	const_iv (SDLK_TAB),
		637	const_iv (SDLK_CLEAR),
		638	const_iv (SDLK_RETURN),
		639	const_iv (SDLK_PAUSE),
		640	const_iv (SDLK_ESCAPE),
		641	const_iv (SDLK_SPACE),
		642	const_iv (SDLK_EXCLAIM),
		643	const_iv (SDLK_QUOTEDBL),
		644	const_iv (SDLK_HASH),
		645	const_iv (SDLK_DOLLAR),
		646	const_iv (SDLK_AMPERSAND),
		647	const_iv (SDLK_QUOTE),
		648	const_iv (SDLK_LEFTPAREN),
		649	const_iv (SDLK_RIGHTPAREN),
		650	const_iv (SDLK_ASTERISK),
		651	const_iv (SDLK_PLUS),
		652	const_iv (SDLK_COMMA),
		653	const_iv (SDLK_MINUS),
		654	const_iv (SDLK_PERIOD),
		655	const_iv (SDLK_SLASH),
		656	const_iv (SDLK_0),
		657	const_iv (SDLK_1),
		658	const_iv (SDLK_2),
		659	const_iv (SDLK_3),
		660	const_iv (SDLK_4),
		661	const_iv (SDLK_5),
		662	const_iv (SDLK_6),
		663	const_iv (SDLK_7),
		664	const_iv (SDLK_8),
		665	const_iv (SDLK_9),
		666	const_iv (SDLK_COLON),
		667	const_iv (SDLK_SEMICOLON),
		668	const_iv (SDLK_LESS),
		669	const_iv (SDLK_EQUALS),
		670	const_iv (SDLK_GREATER),
		671	const_iv (SDLK_QUESTION),
		672	const_iv (SDLK_AT),
		673
		674	const_iv (SDLK_LEFTBRACKET),
		675	const_iv (SDLK_BACKSLASH),
		676	const_iv (SDLK_RIGHTBRACKET),
		677	const_iv (SDLK_CARET),
		678	const_iv (SDLK_UNDERSCORE),
		679	const_iv (SDLK_BACKQUOTE),
		680	const_iv (SDLK_DELETE),
		681
		682	const_iv (SDLK_FIRST),
		683	const_iv (SDLK_LAST),
516	const_iv (SDLK_KP0),	684	const_iv (SDLK_KP0),
517	const_iv (SDLK_KP1),	685	const_iv (SDLK_KP1),
518	const_iv (SDLK_KP2),	686	const_iv (SDLK_KP2),
519	const_iv (SDLK_KP3),	687	const_iv (SDLK_KP3),
520	const_iv (SDLK_KP4),	688	const_iv (SDLK_KP4),
…		…
592	const_iv (KMOD_LMETA),	760	const_iv (KMOD_LMETA),
593	const_iv (KMOD_RMETA),	761	const_iv (KMOD_RMETA),
594	const_iv (KMOD_NUM),	762	const_iv (KMOD_NUM),
595	const_iv (KMOD_CAPS),	763	const_iv (KMOD_CAPS),
596	const_iv (KMOD_MODE),	764	const_iv (KMOD_MODE),
		765
		766	const_iv (KMOD_LRAM),
		767
		768	const_iv (MIX_DEFAULT_FORMAT),
		769
		770	const_iv (SDL_INIT_TIMER),
		771	const_iv (SDL_INIT_AUDIO),
		772	const_iv (SDL_INIT_VIDEO),
		773	const_iv (SDL_INIT_CDROM),
		774	const_iv (SDL_INIT_JOYSTICK),
		775	const_iv (SDL_INIT_EVERYTHING),
		776	const_iv (SDL_INIT_NOPARACHUTE),
		777	const_iv (SDL_INIT_EVENTTHREAD),
		778
		779	const_iv (SDL_GL_RED_SIZE),
		780	const_iv (SDL_GL_GREEN_SIZE),
		781	const_iv (SDL_GL_BLUE_SIZE),
		782	const_iv (SDL_GL_ALPHA_SIZE),
		783	const_iv (SDL_GL_DOUBLEBUFFER),
		784	const_iv (SDL_GL_BUFFER_SIZE),
		785	const_iv (SDL_GL_DEPTH_SIZE),
		786	const_iv (SDL_GL_STENCIL_SIZE),
		787	const_iv (SDL_GL_ACCUM_RED_SIZE),
		788	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		789	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		790	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		791	const_iv (SDL_GL_STEREO),
		792	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		793	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		794	const_iv (SDL_GL_ACCELERATED_VISUAL),
		795	const_iv (SDL_GL_SWAP_CONTROL),
		796
		797	const_iv (FOW_DARKNESS)
597	# undef const_iv	798	# undef const_iv
598	};	799	};
599		800
600	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	801	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
601	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	802	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
619		820
620	NV floor (NV x)	821	NV floor (NV x)
621		822
622	NV ceil (NV x)	823	NV ceil (NV x)
623		824
		825	IV minpot (UV n)
		826
		827	IV popcount (UV n)
		828
		829	NV distance (NV dx, NV dy)
		830	CODE:
		831	RETVAL = pow (dx * dx + dy * dy, 0.5);
		832	OUTPUT:
		833	RETVAL
		834
624	void	835	void
625	pango_init ()	836	pango_init ()
626	CODE:	837	CODE:
627	{	838	{
628	opengl_fontmap = pango_opengl_font_map_new ();	839	opengl_fontmap = pango_opengl_font_map_new ();
629	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	840	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
630	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	841	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		842	/*pango_context_set_font_description (opengl_context, default_font);*/
		843	#if PANGO_VERSION_CHECK (1, 15, 2)
		844	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		845	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		846	#endif
631	}	847	}
632		848
633	char *
634	SDL_GetError ()	849	char *SDL_GetError ()
635		850
636	int	851	void SDL_braino ()
637	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
638		852
639	void	853	int SDL_Init (U32 flags)
		854
		855	int SDL_InitSubSystem (U32 flags)
		856
		857	void SDL_QuitSubSystem (U32 flags)
		858
640	SDL_Quit ()	859	void SDL_Quit ()
		860
		861	int SDL_GL_SetAttribute (int attr, int value)
		862
		863	int SDL_GL_GetAttribute (int attr)
		864	CODE:
		865	if (SDL_GL_GetAttribute (attr, &RETVAL))
		866	XSRETURN_UNDEF;
		867	OUTPUT:
		868	RETVAL
641		869
642	void	870	void
643	SDL_ListModes (int rgb, int alpha)	871	SDL_ListModes (int rgb, int alpha)
644	PPCODE:	872	PPCODE:
645	{	873	{
…		…
657	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	885	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
658	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);	886	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
659	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	887	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
660		888
661	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	889	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);	890	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
665	#endif
666		891
667	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	892	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
668		893
669	if (m && m != (SDL_Rect **)-1)	894	if (m && m != (SDL_Rect **)-1)
670	while (*m)	895	while (*m)
671	{	896	{
672	if ((*m)->w >= 640 && (*m)->h >= 480)	897	if ((*m)->w >= 400 && (*m)->h >= 300)
673	{	898	{
674	AV *av = newAV ();	899	AV *av = newAV ();
675	av_push (av, newSViv ((*m)->w));	900	av_push (av, newSViv ((*m)->w));
676	av_push (av, newSViv ((*m)->h));	901	av_push (av, newSViv ((*m)->h));
677	av_push (av, newSViv (rgb));	902	av_push (av, newSViv (rgb));
…		…
701		926
702	if (RETVAL)	927	if (RETVAL)
703	{	928	{
704	av_clear (texture_av);	929	av_clear (texture_av);
705		930
706	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	931	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
707	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	932	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
708	#include "glfunc.h"	933	#include "glfunc.h"
709	#undef GL_FUNC	934	#undef GL_FUNC
		935
		936	if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
		937	if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
710	}	938	}
711	}	939	}
712	OUTPUT:	940	OUTPUT:
713	RETVAL	941	RETVAL
714		942
…		…
718	char *	946	char *
719	SDL_GetKeyName (int sym)	947	SDL_GetKeyName (int sym)
720		948
721	int	949	int
722	SDL_GetAppState ()	950	SDL_GetAppState ()
		951
		952	int
		953	SDL_GetModState ()
723		954
724	void	955	void
725	poll_events ()	956	poll_events ()
726	PPCODE:	957	PPCODE:
727	{	958	{
…		…
737	{	968	{
738	case SDL_KEYDOWN:	969	case SDL_KEYDOWN:
739	case SDL_KEYUP:	970	case SDL_KEYUP:
740	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	971	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
741	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	972	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
742	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	973	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
743	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */	974	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
744	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	975	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
745	break;	976	break;
746		977
747	case SDL_ACTIVEEVENT:	978	case SDL_ACTIVEEVENT:
748	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	979	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
766	x = ev.motion.x;	997	x = ev.motion.x;
767	y = ev.motion.y;	998	y = ev.motion.y;
768	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));	999	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
769	}	1000	}
770		1001
771	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
772	hv_store (hv, "state", 5, newSViv (state), 0);	1003	hv_store (hv, "state", 5, newSViv (state), 0);
773	hv_store (hv, "x", 1, newSViv (x), 0);	1004	hv_store (hv, "x", 1, newSViv (x), 0);
774	hv_store (hv, "y", 1, newSViv (y), 0);	1005	hv_store (hv, "y", 1, newSViv (y), 0);
775	hv_store (hv, "xrel", 4, newSViv (xrel), 0);	1006	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
776	hv_store (hv, "yrel", 4, newSViv (yrel), 0);	1007	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
777	}	1008	}
778	break;	1009	break;
779		1010
780	case SDL_MOUSEBUTTONDOWN:	1011	case SDL_MOUSEBUTTONDOWN:
781	case SDL_MOUSEBUTTONUP:	1012	case SDL_MOUSEBUTTONUP:
782	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1013	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
783		1014
784	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1015	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
785	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1016	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
786	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1017	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
787	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1018	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
792	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1023	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
793	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1024	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
794	break;	1025	break;
795	}	1026	}
796		1027
797	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1028	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
798	}	1029	}
799	}	1030	}
800		1031
801	int	1032	int
802	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1033	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
803	POSTCALL:	1034	POSTCALL:
804	Mix_HookMusicFinished (music_finished);	1035	Mix_HookMusicFinished (music_finished);
805	Mix_ChannelFinished (channel_finished);	1036	Mix_ChannelFinished (channel_finished);
806		1037
807	void	1038	void
		1039	Mix_QuerySpec ()
		1040	PPCODE:
		1041	{
		1042	int freq, channels;
		1043	Uint16 format;
		1044
		1045	if (Mix_QuerySpec (&freq, &format, &channels))
		1046	{
		1047	EXTEND (SP, 3);
		1048	PUSHs (sv_2mortal (newSViv (freq)));
		1049	PUSHs (sv_2mortal (newSViv (format)));
		1050	PUSHs (sv_2mortal (newSViv (channels)));
		1051	}
		1052	}
		1053
		1054	void
808	Mix_CloseAudio ()	1055	Mix_CloseAudio ()
809		1056
810	int	1057	int
811	Mix_AllocateChannels (int numchans = -1)	1058	Mix_AllocateChannels (int numchans = -1)
		1059
		1060	const char *
		1061	Mix_GetError ()
812		1062
813	void	1063	void
814	lowdelay (int fd, int val = 1)	1064	lowdelay (int fd, int val = 1)
815	CODE:	1065	CODE:
816	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));	1066	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
…		…
842	}	1092	}
843	}	1093	}
844	#endif	1094	#endif
845	}	1095	}
846		1096
847	void	1097	int
848	add_font (char *file)	1098	add_font (char *file)
849	CODE:	1099	CODE:
850	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1100	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1101	OUTPUT:
		1102	RETVAL
851		1103
852	void	1104	void
853	load_image_inline (SV *image_)	1105	load_image_inline (SV *image_)
854	ALIAS:	1106	ALIAS:
855	load_image_file = 1	1107	load_image_file = 1
…		…
858	STRLEN image_len;	1110	STRLEN image_len;
859	char *image = (char *)SvPVbyte (image_, image_len);	1111	char *image = (char *)SvPVbyte (image_, image_len);
860	SDL_Surface *surface, *surface2;	1112	SDL_Surface *surface, *surface2;
861	SDL_PixelFormat fmt;	1113	SDL_PixelFormat fmt;
862	SDL_RWops *rw = ix	1114	SDL_RWops *rw = ix
863	? SDL_RWFromFile (image, "r")	1115	? SDL_RWFromFile (image, "rb")
864	: SDL_RWFromConstMem (image, image_len);	1116	: SDL_RWFromConstMem (image, image_len);
865		1117
866	if (!rw)	1118	if (!rw)
867	croak ("load_image: %s", SDL_GetError ());	1119	croak ("load_image: %s", SDL_GetError ());
868		1120
…		…
941	void	1193	void
942	error (char *message)	1194	error (char *message)
943	CODE:	1195	CODE:
944	fprintf (stderr, "ERROR: %s\n", message);	1196	fprintf (stderr, "ERROR: %s\n", message);
945	#ifdef _WIN32	1197	#ifdef _WIN32
946	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1198	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
947	#endif	1199	#endif
948		1200
949	void	1201	void
950	fatal (char *message)	1202	fatal (char *message)
951	CODE:	1203	CODE:
952	fprintf (stderr, "FATAL: %s\n", message);	1204	fprintf (stderr, "FATAL: %s\n", message);
953	#ifdef _WIN32	1205	#ifdef _WIN32
954	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1206	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
955	#endif	1207	#endif
956	_exit (1);	1208	_exit (1);
957		1209
958	void	1210	void
959	_exit (int retval = 0)	1211	_exit (int retval = 0)
…		…
971	#if DEBUG	1223	#if DEBUG
972	VALGRIND_DO_LEAK_CHECK;	1224	VALGRIND_DO_LEAK_CHECK;
973	#endif	1225	#endif
974	}	1226	}
975		1227
976	MODULE = CFPlus PACKAGE = CFPlus::Font	1228	int
		1229	SvREFCNT (SV *sv)
		1230	CODE:
		1231	RETVAL = SvREFCNT (sv);
		1232	OUTPUT:
		1233	RETVAL
		1234
		1235	MODULE = Deliantra::Client PACKAGE = DC::Font
977		1236
978	PROTOTYPES: DISABLE	1237	PROTOTYPES: DISABLE
979		1238
980	CFPlus::Font	1239	DC::Font
981	new_from_file (SV *class, char *path, int id = 0)	1240	new_from_file (SV *class, char *path, int id = 0)
982	CODE:	1241	CODE:
983	{	1242	{
984	int count;	1243	int count;
985	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1244	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
988	}	1247	}
989	OUTPUT:	1248	OUTPUT:
990	RETVAL	1249	RETVAL
991		1250
992	void	1251	void
993	DESTROY (CFPlus::Font self)	1252	DESTROY (DC::Font self)
994	CODE:	1253	CODE:
995	pango_font_description_free (self);	1254	pango_font_description_free (self);
996		1255
997	void	1256	void
998	make_default (CFPlus::Font self)	1257	make_default (DC::Font self)
999	PROTOTYPE: $	1258	PROTOTYPE: $
1000	CODE:	1259	CODE:
1001	default_font = self;	1260	default_font = self;
1002		1261
1003	MODULE = CFPlus PACKAGE = CFPlus::Layout	1262	MODULE = Deliantra::Client PACKAGE = DC::Layout
1004		1263
1005	PROTOTYPES: DISABLE	1264	PROTOTYPES: DISABLE
1006		1265
1007	void	1266	void
1008	reset_glyph_cache ()	1267	glyph_cache_backup ()
1009	PROTOTYPE:	1268	PROTOTYPE:
1010	CODE:	1269	CODE:
		1270	tc_backup ();
		1271
		1272	void
		1273	glyph_cache_restore ()
		1274	PROTOTYPE:
		1275	CODE:
1011	tc_clear ();	1276	tc_restore ();
1012		1277
1013	CFPlus::Layout	1278	DC::Layout
1014	new (SV *class)	1279	new (SV *class)
1015	CODE:	1280	CODE:
1016	New (0, RETVAL, 1, struct cf_layout);	1281	New (0, RETVAL, 1, struct cf_layout);
1017		1282
1018	RETVAL->pl = pango_layout_new (opengl_context);	1283	RETVAL->pl = pango_layout_new (opengl_context);
…		…
1020	RETVAL->g = 1.;	1285	RETVAL->g = 1.;
1021	RETVAL->b = 1.;	1286	RETVAL->b = 1.;
1022	RETVAL->a = 1.;	1287	RETVAL->a = 1.;
1023	RETVAL->base_height = MIN_FONT_HEIGHT;	1288	RETVAL->base_height = MIN_FONT_HEIGHT;
1024	RETVAL->font = 0;	1289	RETVAL->font = 0;
		1290	RETVAL->rc = rc_alloc ();
1025		1291
1026	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1292	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
1027	layout_update_font (RETVAL);	1293	layout_update_font (RETVAL);
1028	OUTPUT:	1294	OUTPUT:
1029	RETVAL	1295	RETVAL
1030		1296
1031	void	1297	void
1032	DESTROY (CFPlus::Layout self)	1298	DESTROY (DC::Layout self)
1033	CODE:	1299	CODE:
1034	g_object_unref (self->pl);	1300	g_object_unref (self->pl);
		1301	rc_free (self->rc);
1035	Safefree (self);	1302	Safefree (self);
1036		1303
1037	void	1304	void
1038	set_text (CFPlus::Layout self, SV *text_)	1305	set_text (DC::Layout self, SV *text_)
1039	CODE:	1306	CODE:
1040	{	1307	{
1041	STRLEN textlen;	1308	STRLEN textlen;
1042	char *text = SvPVutf8 (text_, textlen);	1309	char *text = SvPVutf8 (text_, textlen);
1043		1310
1044	pango_layout_set_text (self->pl, text, textlen);	1311	pango_layout_set_text (self->pl, text, textlen);
1045	}	1312	}
1046		1313
1047	void	1314	void
1048	set_markup (CFPlus::Layout self, SV *text_)	1315	set_markup (DC::Layout self, SV *text_)
1049	CODE:	1316	CODE:
1050	{	1317	{
1051	STRLEN textlen;	1318	STRLEN textlen;
1052	char *text = SvPVutf8 (text_, textlen);	1319	char *text = SvPVutf8 (text_, textlen);
1053		1320
1054	pango_layout_set_markup (self->pl, text, textlen);	1321	pango_layout_set_markup (self->pl, text, textlen);
1055	}	1322	}
1056		1323
1057	void	1324	void
1058	set_shapes (CFPlus::Layout self, ...)	1325	set_shapes (DC::Layout self, ...)
1059	CODE:	1326	CODE:
1060	{	1327	{
1061	PangoAttrList *attrs = 0;	1328	PangoAttrList *attrs = 0;
1062	const char *text = pango_layout_get_text (self->pl);	1329	const char *text = pango_layout_get_text (self->pl);
1063	const char *pos = text;	1330	const char *pos = text;
…		…
1098	if (attrs)	1365	if (attrs)
1099	pango_layout_set_attributes (self->pl, attrs);	1366	pango_layout_set_attributes (self->pl, attrs);
1100	}	1367	}
1101		1368
1102	void	1369	void
1103	get_shapes (CFPlus::Layout self)	1370	get_shapes (DC::Layout self)
1104	PPCODE:	1371	PPCODE:
1105	{	1372	{
1106	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1373	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1107		1374
1108	do	1375	do
1109	{	1376	{
1110	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1377	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1111		1378
1112	if (run && shape_attr_p (run))	1379	if (run && shape_attr_p (run))
1113	{	1380	{
1114	PangoRectangle extents;	1381	PangoRectangle extents;
1115	pango_layout_iter_get_run_extents (iter, 0, &extents);	1382	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
1123		1390
1124	pango_layout_iter_free (iter);	1391	pango_layout_iter_free (iter);
1125	}	1392	}
1126		1393
1127	int	1394	int
1128	has_wrapped (CFPlus::Layout self)	1395	has_wrapped (DC::Layout self)
1129	CODE:	1396	CODE:
1130	{	1397	{
1131	int lines = 1;	1398	int lines = 1;
1132	const char *text = pango_layout_get_text (self->pl);	1399	const char *text = pango_layout_get_text (self->pl);
1133		1400
…		…
1138	}	1405	}
1139	OUTPUT:	1406	OUTPUT:
1140	RETVAL	1407	RETVAL
1141		1408
1142	SV *	1409	SV *
1143	get_text (CFPlus::Layout self)	1410	get_text (DC::Layout self)
1144	CODE:	1411	CODE:
1145	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1412	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
1146	sv_utf8_decode (RETVAL);	1413	sv_utf8_decode (RETVAL);
1147	OUTPUT:	1414	OUTPUT:
1148	RETVAL	1415	RETVAL
1149		1416
1150	void	1417	void
1151	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1418	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
1152	CODE:	1419	CODE:
1153	self->r = r;	1420	self->r = r;
1154	self->g = g;	1421	self->g = g;
1155	self->b = b;	1422	self->b = b;
1156	self->a = a;	1423	self->a = a;
1157		1424
1158	void	1425	void
1159	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1426	set_font (DC::Layout self, DC::Font font = 0)
1160	CODE:	1427	CODE:
1161	if (self->font != font)	1428	if (self->font != font)
1162	{	1429	{
1163	self->font = font;	1430	self->font = font;
1164	layout_update_font (self);	1431	layout_update_font (self);
1165	}	1432	}
1166		1433
1167	void	1434	void
1168	set_height (CFPlus::Layout self, int base_height)	1435	set_height (DC::Layout self, int base_height)
1169	CODE:	1436	CODE:
1170	if (self->base_height != base_height)	1437	if (self->base_height != base_height)
1171	{	1438	{
1172	self->base_height = base_height;	1439	self->base_height = base_height;
1173	layout_update_font (self);	1440	layout_update_font (self);
1174	}	1441	}
1175		1442
1176	void	1443	void
1177	set_width (CFPlus::Layout self, int max_width = -1)	1444	set_width (DC::Layout self, int max_width = -1)
1178	CODE:	1445	CODE:
1179	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1446	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1180		1447
1181	void	1448	void
1182	set_indent (CFPlus::Layout self, int indent)	1449	set_indent (DC::Layout self, int indent)
1183	CODE:	1450	CODE:
1184	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1451	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1185		1452
1186	void	1453	void
1187	set_spacing (CFPlus::Layout self, int spacing)	1454	set_spacing (DC::Layout self, int spacing)
1188	CODE:	1455	CODE:
1189	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1456	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1190		1457
1191	void	1458	void
1192	set_ellipsise (CFPlus::Layout self, int ellipsise)	1459	set_ellipsise (DC::Layout self, int ellipsise)
1193	CODE:	1460	CODE:
1194	pango_layout_set_ellipsize (self->pl,	1461	pango_layout_set_ellipsize (self->pl,
1195	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1462	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1196	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1463	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1197	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1464	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1198	: PANGO_ELLIPSIZE_NONE	1465	: PANGO_ELLIPSIZE_NONE
1199	);	1466	);
1200		1467
1201	void	1468	void
1202	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1469	set_single_paragraph_mode (DC::Layout self, int spm)
1203	CODE:	1470	CODE:
1204	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1471	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1205		1472
1206	void	1473	void
1207	size (CFPlus::Layout self)	1474	size (DC::Layout self)
1208	PPCODE:	1475	PPCODE:
1209	{	1476	{
1210	int w, h;	1477	int w, h;
1211		1478
1212	layout_get_pixel_size (self, &w, &h);	1479	layout_get_pixel_size (self, &w, &h);
…		…
1215	PUSHs (sv_2mortal (newSViv (w)));	1482	PUSHs (sv_2mortal (newSViv (w)));
1216	PUSHs (sv_2mortal (newSViv (h)));	1483	PUSHs (sv_2mortal (newSViv (h)));
1217	}	1484	}
1218		1485
1219	int	1486	int
1220	descent (CFPlus::Layout self)	1487	descent (DC::Layout self)
1221	CODE:	1488	CODE:
1222	{	1489	{
1223	PangoRectangle rect;	1490	PangoRectangle rect;
1224	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1491	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1225	pango_layout_line_get_pixel_extents (line, 0, &rect);	1492	pango_layout_line_get_pixel_extents (line, 0, &rect);
1226	RETVAL = PANGO_DESCENT (rect);	1493	RETVAL = PANGO_DESCENT (rect);
1227	}	1494	}
1228	OUTPUT:	1495	OUTPUT:
1229	RETVAL	1496	RETVAL
1230		1497
1231	int	1498	int
1232	xy_to_index (CFPlus::Layout self, int x, int y)	1499	xy_to_index (DC::Layout self, int x, int y)
1233	CODE:	1500	CODE:
1234	{	1501	{
1235	int index, trailing;	1502	int index, trailing;
1236	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1503	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1237	RETVAL = index + trailing;	1504	RETVAL = index + trailing;
1238	}	1505	}
1239	OUTPUT:	1506	OUTPUT:
1240	RETVAL	1507	RETVAL
1241		1508
1242	void	1509	void
1243	cursor_pos (CFPlus::Layout self, int index)	1510	cursor_pos (DC::Layout self, int index)
1244	PPCODE:	1511	PPCODE:
1245	{	1512	{
1246	PangoRectangle strong_pos;	1513	PangoRectangle pos;
1247	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1514	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1248		1515
1249	EXTEND (SP, 3);	1516	EXTEND (SP, 3);
1250	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1517	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1251	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1518	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1252	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1253	}	1520	}
1254		1521
1255	void	1522	void
1256	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1523	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1257	PPCODE:	1524	PPCODE:
1258	{	1525	{
1259	int line, x;	1526	int line, x;
1260		1527
1261	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1528	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1529	#if !PANGO_VERSION_CHECK (1, 17, 3)
1262	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1530	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1263		1531	--line;
		1532	#endif
1264	EXTEND (SP, 2);	1533	EXTEND (SP, 2);
1265	PUSHs (sv_2mortal (newSViv (line - 1)));	1534	PUSHs (sv_2mortal (newSViv (line)));
1266	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1535	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1267	}	1536	}
1268		1537
1269	void	1538	void
1270	line_x_to_index (CFPlus::Layout self, int line, int x)	1539	line_x_to_index (DC::Layout self, int line, int x)
1271	PPCODE:	1540	PPCODE:
1272	{	1541	{
1273	PangoLayoutLine *lp;	1542	PangoLayoutLine *lp;
1274	int index, trailing;	1543	int index, trailing;
1275		1544
1276	if (line < 0)	1545	if (line < 0)
1277	XSRETURN_EMPTY;	1546	XSRETURN_EMPTY;
1278		1547
1279	if (!(lp = pango_layout_get_line (self->pl, line)))	1548	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1280	XSRETURN_EMPTY; /* do better */	1549	XSRETURN_EMPTY; /* do better */
1281		1550
1282	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);	1551	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1283		1552
1284	EXTEND (SP, 2);	1553	EXTEND (SP, 2);
…		…
1290	PUSHs (sv_2mortal (newSViv (trailing)));	1559	PUSHs (sv_2mortal (newSViv (trailing)));
1291	}	1560	}
1292	}	1561	}
1293		1562
1294	void	1563	void
1295	render (CFPlus::Layout self, float x, float y, int flags = 0)	1564	render (DC::Layout self, float x, float y, int flags = 0)
1296	PPCODE:	1565	CODE:
		1566	rc_clear (self->rc);
1297	pango_opengl_render_layout_subpixel (	1567	pango_opengl_render_layout_subpixel (
1298	self->pl,	1568	self->pl,
		1569	self->rc,
1299	x * PANGO_SCALE, y * PANGO_SCALE,	1570	x * PANGO_SCALE, y * PANGO_SCALE,
1300	self->r, self->g, self->b, self->a,	1571	self->r, self->g, self->b, self->a,
1301	flags	1572	flags
1302	);	1573	);
		1574	// we assume that context_change actually clears/frees stuff
		1575	// and does not do any recomputation...
		1576	pango_layout_context_changed (self->pl);
1303		1577
1304	MODULE = CFPlus PACKAGE = CFPlus::Texture	1578	void
		1579	draw (DC::Layout self)
		1580	CODE:
		1581	{
		1582	glEnable (GL_TEXTURE_2D);
		1583	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1584	glEnable (GL_BLEND);
		1585	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1586	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1587	glEnable (GL_ALPHA_TEST);
		1588	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1589
		1590	rc_draw (self->rc);
		1591
		1592	glDisable (GL_ALPHA_TEST);
		1593	glDisable (GL_BLEND);
		1594	glDisable (GL_TEXTURE_2D);
		1595	}
		1596
		1597	MODULE = Deliantra::Client PACKAGE = DC::Texture
1305		1598
1306	PROTOTYPES: ENABLE	1599	PROTOTYPES: ENABLE
1307
1308	int minpot (int n)
1309		1600
1310	void	1601	void
1311	pad (SV *data_, int ow, int oh, int nw, int nh)	1602	pad (SV *data_, int ow, int oh, int nw, int nh)
1312	CODE:	1603	CODE:
1313	{	1604	{
…		…
1340	HV *hv = (HV *)SvRV (self);	1631	HV *hv = (HV *)SvRV (self);
1341	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1632	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1342	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1633	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1343	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1634	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1344		1635
		1636	if (name <= 0)
		1637	XSRETURN_EMPTY;
		1638
1345	if (items < 5)	1639	if (items < 5)
1346	{	1640	{
1347	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1641	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1348	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1642	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1349	}	1643	}
…		…
1376	glDisable (GL_ALPHA_TEST);	1670	glDisable (GL_ALPHA_TEST);
1377	glDisable (GL_BLEND);	1671	glDisable (GL_BLEND);
1378	}	1672	}
1379	}	1673	}
1380		1674
		1675	void
		1676	draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
		1677	PROTOTYPE: @
		1678	CODE:
		1679	{
		1680	glEnable (GL_BLEND);
		1681	glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1682	glEnable (GL_TEXTURE_2D);
		1683	glBindTexture (GL_TEXTURE_2D, name1);
		1684
		1685	glColor3f (intensity, intensity, intensity);
		1686	glPushMatrix ();
		1687	glScalef (1./3, 1./3, 1.);
		1688
		1689	if (blend > 0.f)
		1690	{
		1691	float dx3 = dx * -3.f / w;
		1692	float dy3 = dy * -3.f / h;
		1693	GLfloat env_color[4] = { 0., 0., 0., blend };
		1694
		1695	/* interpolate the two shadow textures */
		1696	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1698
		1699	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1700	gl.ActiveTexture (GL_TEXTURE1);
		1701	glEnable (GL_TEXTURE_2D);
		1702	glBindTexture (GL_TEXTURE_2D, name2);
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1704
		1705	/* rgb == rgb(glcolor) */
		1706	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1709
		1710	/* alpha = interpolate t0, t1 by env_alpha */
		1711	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1712
		1713	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1714	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1715	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1716
		1717	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1718	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1719
		1720	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1721	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1722
		1723	glBegin (GL_QUADS);
		1724	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
		1728	glEnd ();
		1729
		1730	glDisable (GL_TEXTURE_2D);
		1731	gl.ActiveTexture (GL_TEXTURE0);
		1732	}
		1733	else
		1734	{
		1735	/* simple blending of one texture, also opengl <1.3 path */
		1736	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1737
		1738	glBegin (GL_QUADS);
		1739	glTexCoord2f (0, 0); glVertex2f (0, 0);
		1740	glTexCoord2f (0, t); glVertex2f (0, h);
		1741	glTexCoord2f (s, t); glVertex2f (w, h);
		1742	glTexCoord2f (s, 0); glVertex2f (w, 0);
		1743	glEnd ();
		1744	}
		1745
		1746	/* draw ?-marks or equivalent, this is very clumsy code :/ */
		1747	{
		1748	int x, y;
		1749	int dx3 = dx * 3;
		1750	int dy3 = dy * 3;
		1751
		1752	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1753	glBindTexture (GL_TEXTURE_2D, hidden_tex);
		1754	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1755	glTranslatef (-1., -1., 0);
		1756	glBegin (GL_QUADS);
		1757
		1758	for (y = 1; y < h; y += 3)
		1759	{
		1760	int y1 = y - dy3;
		1761	int y1valid = y1 >= 0 && y1 < h;
		1762
		1763	for (x = 1; x < w; x += 3)
		1764	{
		1765	int x1 = x - dx3;
		1766	uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1767	uint8_t h2;
		1768
		1769	if (y1valid && x1 >= 0 && x1 < w)
		1770	h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
		1771	else
		1772	h2 = 1; /* out of range == invisible */
		1773
		1774	if (h1 || h2)
		1775	{
		1776	float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
		1777	glColor4f (1., 1., 1., alpha);
		1778
		1779	glTexCoord2f (0, 0.); glVertex2i (x , y );
		1780	glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
		1781	glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
		1782	glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
		1783	}
		1784	}
		1785	}
		1786	}
		1787
		1788	glEnd ();
		1789
		1790	glPopMatrix ();
		1791
		1792	glDisable (GL_TEXTURE_2D);
		1793	glDisable (GL_BLEND);
		1794	}
		1795
1381	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)	1796	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1382	CODE:	1797	CODE:
1383	{	1798	{
1384	GLint width;	1799	GLint width;
1385	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);	1800	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
…		…
1387	RETVAL = width > 0;	1802	RETVAL = width > 0;
1388	}	1803	}
1389	OUTPUT:	1804	OUTPUT:
1390	RETVAL	1805	RETVAL
1391		1806
1392	MODULE = CFPlus PACKAGE = CFPlus::Map	1807	MODULE = Deliantra::Client PACKAGE = DC::Map
1393		1808
1394	PROTOTYPES: DISABLE	1809	PROTOTYPES: DISABLE
1395		1810
1396	CFPlus::Map	1811	DC::Map
1397	new (SV *class)	1812	new (SV *class)
1398	CODE:	1813	CODE:
1399	New (0, RETVAL, 1, struct map);	1814	New (0, RETVAL, 1, struct map);
1400	RETVAL->x = 0;	1815	RETVAL->x = 0;
1401	RETVAL->y = 0;	1816	RETVAL->y = 0;
…		…
1409	RETVAL->row = 0;	1824	RETVAL->row = 0;
1410	OUTPUT:	1825	OUTPUT:
1411	RETVAL	1826	RETVAL
1412		1827
1413	void	1828	void
1414	DESTROY (CFPlus::Map self)	1829	DESTROY (DC::Map self)
1415	CODE:	1830	CODE:
1416	{	1831	{
1417	map_clear (self);	1832	map_clear (self);
1418	Safefree (self->face2tile);	1833	Safefree (self->face2tile);
1419	Safefree (self->tex);	1834	Safefree (self->tex);
1420	Safefree (self);	1835	Safefree (self);
1421	}	1836	}
1422		1837
1423	void	1838	void
1424	resize (CFPlus::Map self, int map_width, int map_height)	1839	resize (DC::Map self, int map_width, int map_height)
1425	CODE:	1840	CODE:
1426	self->w = map_width;	1841	self->w = map_width;
1427	self->h = map_height;	1842	self->h = map_height;
1428		1843
1429	void	1844	void
1430	clear (CFPlus::Map self)	1845	clear (DC::Map self)
1431	CODE:	1846	CODE:
1432	map_clear (self);	1847	map_clear (self);
1433		1848
1434	void	1849	void
1435	set_tileid (CFPlus::Map self, int face, int tile)	1850	set_tileid (DC::Map self, int face, int tile)
1436	CODE:	1851	CODE:
1437	{	1852	{
1438	need_facenum (self, face); self->face2tile [face] = tile;	1853	need_facenum (self, face); self->face2tile [face] = tile;
1439	need_texid (self, tile);	1854	need_texid (self, tile);
1440	}	1855	}
1441		1856
1442	void	1857	void
1443	set_smooth (CFPlus::Map self, int face, int smooth, int level)	1858	set_smooth (DC::Map self, int face, int smooth, int level)
1444	CODE:	1859	CODE:
1445	{	1860	{
1446	tileid texid;	1861	tileid texid;
1447	maptex *tex;	1862	maptex *tex;
1448		1863
…		…
1461	tex->smoothtile = self->face2tile [smooth];	1876	tex->smoothtile = self->face2tile [smooth];
1462	tex->smoothlevel = level;	1877	tex->smoothlevel = level;
1463	}	1878	}
1464		1879
1465	void	1880	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)	1881	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:	1882	CODE:
1468	{	1883	{
1469	need_texid (self, texid);	1884	need_texid (self, texid);
1470		1885
1471	{	1886	{
…		…
1490	// use uglier nearest interpolation because linear suffers	1905	// use uglier nearest interpolation because linear suffers
1491	// from transparent color bleeding and ugly wrapping effects.	1906	// from transparent color bleeding and ugly wrapping effects.
1492	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1907	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1493	}	1908	}
1494		1909
		1910	void
		1911	expire_textures (DC::Map self, int texid, int count)
		1912	PPCODE:
		1913	for (; texid < self->texs && count; ++texid, --count)
		1914	{
		1915	maptex *tex = self->tex + texid;
		1916
		1917	if (tex->name)
		1918	{
		1919	if (tex->unused)
		1920	{
		1921	tex->name = 0;
		1922	tex->unused = 0;
		1923	XPUSHs (sv_2mortal (newSViv (texid)));
		1924	}
		1925	else
		1926	tex->unused = 1;
		1927	}
		1928	}
		1929
1495	int	1930	int
1496	ox (CFPlus::Map self)	1931	ox (DC::Map self)
1497	ALIAS:	1932	ALIAS:
1498	oy = 1	1933	oy = 1
1499	x = 2	1934	x = 2
1500	y = 3	1935	y = 3
1501	w = 4	1936	w = 4
…		…
1512	}	1947	}
1513	OUTPUT:	1948	OUTPUT:
1514	RETVAL	1949	RETVAL
1515		1950
1516	void	1951	void
1517	scroll (CFPlus::Map self, int dx, int dy)	1952	scroll (DC::Map self, int dx, int dy)
1518	CODE:	1953	CODE:
1519	{	1954	{
1520	if (dx > 0)	1955	if (dx > 0)
1521	map_blank (self, self->x, self->y, dx, self->h);	1956	map_blank (self, self->x, self->y, dx, self->h);
1522	else if (dx < 0)	1957	else if (dx < 0)
…		…
1537	self->rows += MAP_EXTEND_Y;	1972	self->rows += MAP_EXTEND_Y;
1538	self->y += MAP_EXTEND_Y;	1973	self->y += MAP_EXTEND_Y;
1539	}	1974	}
1540	}	1975	}
1541		1976
1542	void	1977	SV *
1543	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1978	map1a_update (DC::Map self, SV *data_, int extmap)
1544	CODE:	1979	CODE:
1545	{	1980	{
1546	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1981	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1547	uint8_t *data_end = (uint8_t *)SvEND (data_);	1982	uint8_t *data_end = (uint8_t *)SvEND (data_);
1548	mapcell *cell;	1983	mapcell *cell;
1549	int x, y, flags;	1984	int x, y, z, flags;
		1985	AV *missing = newAV ();
		1986	RETVAL = newRV_noinc ((SV *)missing);
1550		1987
1551	while (data < data_end - 1)	1988	while (data < data_end - 1)
1552	{	1989	{
1553	flags = (data [0] << 8) + data [1]; data += 2;	1990	flags = (data [0] << 8) + data [1]; data += 2;
1554		1991
…		…
1574	uint8_t ext, cmd;	2011	uint8_t ext, cmd;
1575		2012
1576	do	2013	do
1577	{	2014	{
1578	ext = *data++;	2015	ext = *data++;
1579	cmd = ext & 0x3f;	2016	cmd = ext & 0x7f;
1580		2017
1581	if (cmd < 4)	2018	if (cmd < 4)
1582	cell->darkness = 255 - ext * 64 + 1;	2019	cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
1583	else if (cmd == 5) // health	2020	else if (cmd == 5) // health
1584	{	2021	{
1585	cell->stat_width = 1;	2022	cell->stat_width = 1;
1586	cell->stat_hp = *data++;	2023	cell->stat_hp = *data++;
1587	}	2024	}
1588	else if (cmd == 6) // monster width	2025	else if (cmd == 6) // monster width
1589	cell->stat_width = *data++ + 1;	2026	cell->stat_width = *data++ + 1;
1590	else if (cmd == 0x47)	2027	else if (cmd == 0x47)
1591	{	2028	{
1592	if (*data == 4)	2029	if (*data == 1) cell->player = data [1];
1593	; // decode player count	2030	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		2031	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		2032	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1594		2033
1595	data += *data + 1;	2034	data += *data + 1;
1596	}	2035	}
1597	else if (cmd == 8) // cell flags	2036	else if (cmd == 8) // cell flags
1598	cell->flags = *data++;	2037	cell->flags = *data++;
…		…
1605	}	2044	}
1606	else	2045	else
1607	cell->darkness = *data++ + 1;	2046	cell->darkness = *data++ + 1;
1608	}	2047	}
1609		2048
		2049	for (z = 0; z <= 2; ++z)
1610	if (flags & 4)	2050	if (flags & (4 >> z))
1611	{	2051	{
1612	faceid face = (data [0] << 8) + data [1]; data += 2;	2052	faceid face = (data [0] << 8) + data [1]; data += 2;
1613	need_facenum (self, face);	2053	need_facenum (self, face);
1614	cell->tile [0] = self->face2tile [face];	2054	cell->tile [z] = self->face2tile [face];
		2055
		2056	if (cell->tile [z])
		2057	{
		2058	maptex *tex = self->tex + cell->tile [z];
		2059	tex->unused = 0;
		2060	if (!tex->name)
		2061	av_push (missing, newSViv (cell->tile [z]));
		2062
		2063	if (tex->smoothtile)
		2064	{
		2065	maptex *smooth = self->tex + tex->smoothtile;
		2066	smooth->unused = 0;
		2067	if (!smooth->name)
		2068	av_push (missing, newSViv (tex->smoothtile));
		2069	}
		2070	}
1615	}	2071	}
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	}	2072	}
1631	else	2073	else
1632	cell->darkness = 0;	2074	CELL_CLEAR (cell);
1633	}	2075	}
1634	}	2076	}
		2077	OUTPUT:
		2078	RETVAL
1635		2079
1636	SV *	2080	SV *
1637	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	2081	mapmap (DC::Map self, int x0, int y0, int w, int h)
1638	CODE:	2082	CODE:
1639	{	2083	{
1640	int x1, x;	2084	int x1, x;
1641	int y1, y;	2085	int y1, y;
1642	int z;	2086	int z;
…		…
1687	}	2131	}
1688	OUTPUT:	2132	OUTPUT:
1689	RETVAL	2133	RETVAL
1690		2134
1691	void	2135	void
1692	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)	2136	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:	2137	CODE:
1694	{	2138	{
		2139	int x, y, z;
		2140
1695	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());	2141	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1696	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level	2142	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)	2143	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1698	smooth_key skey;	2144	smooth_key skey;
1699	int x, y, z;	2145	int pl_x, pl_y;
1700	int last_name;	2146	maptex pl_tex;
		2147	rc_t *rc = rc_alloc ();
		2148	rc_t *rc_ov = rc_alloc ();
		2149	rc_key_t key;
		2150	rc_array_t *arr;
1701		2151
		2152	pl_tex.name = 0;
		2153
1702	// thats current max. sorry.	2154	// that's current max. sorry.
1703	if (sw > 255) sw = 255;	2155	if (sw > 255) sw = 255;
1704	if (sh > 255) sh = 255;	2156	if (sh > 255) sh = 255;
1705		2157
1706	// clear key, in case of extra padding	2158	// clear key, in case of extra padding
1707	memset (&skey, 0, sizeof (skey));	2159	memset (&skey, 0, sizeof (skey));
1708		2160
1709	glColor4ub (255, 255, 255, 255);	2161	memset (&key, 0, sizeof (key));
1710		2162	key.r = 255;
1711	glEnable (GL_BLEND);	2163	key.g = 255;
1712	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2164	key.b = 255;
1713	glEnable (GL_TEXTURE_2D);	2165	key.a = 255;
1714	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2166	key.mode = GL_QUADS;
1715		2167	key.format = GL_T2F_V3F;
1716	glBegin (GL_QUADS);
1717
1718	last_name = 0;
1719		2168
1720	mx += self->x;	2169	mx += self->x;
1721	my += self->y;	2170	my += self->y;
1722		2171
1723	// first pass: determine smooth_max	2172	// first pass: determine smooth_max
…		…
1740	MAX (self->tex [cell->tile [1]].smoothlevel,	2189	MAX (self->tex [cell->tile [1]].smoothlevel,
1741	self->tex [cell->tile [2]].smoothlevel));	2190	self->tex [cell->tile [2]].smoothlevel));
1742	}	2191	}
1743	}	2192	}
1744		2193
		2194	glEnable (GL_BLEND);
		2195	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2196	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2197
1745	for (z = 0; z <= 2; z++)	2198	for (z = 0; z <= 2; z++)
1746	{	2199	{
1747	memset (smooth_level, 0, sizeof (smooth_level));	2200	memset (smooth_level, 0, sizeof (smooth_level));
		2201	key.texname = -1;
1748		2202
1749	for (y = 0; y < sh; y++)	2203	for (y = 0; y < sh; y++)
1750	if (0 <= y + my && y + my < self->rows)	2204	if (0 <= y + my && y + my < self->rows)
1751	{	2205	{
1752	maprow *row = self->row + (y + my);	2206	maprow *row = self->row + (y + my);
…		…
1758	tileid tile = cell->tile [z];	2212	tileid tile = cell->tile [z];
1759		2213
1760	if (tile)	2214	if (tile)
1761	{	2215	{
1762	maptex tex = self->tex [tile];	2216	maptex tex = self->tex [tile];
1763	int px = (x + 1) * T - tex.w;	2217	int px, py;
1764	int py = (y + 1) * T - tex.h;
1765		2218
1766	// suppressing texture state switches here
1767	// is only moderately effective, but worth the extra effort
1768	if (last_name != tex.name)	2219	if (key.texname != tex.name)
1769	{	2220	{
		2221	self->tex [tile].unused = 0;
		2222
1770	if (!tex.name)	2223	if (!tex.name)
1771	tex = self->tex [2]; /* missing, replace by noface */	2224	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
1772		2225
1773	glEnd ();	2226	key.texname = tex.name;
1774	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2227	arr = rc_array (rc, &key);
1775	glBegin (GL_QUADS);
1776	}	2228	}
1777		2229
1778	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2230	px = (x + 1) * T - tex.w;
1779	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2231	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		2232
1783	if (cell->flags && z == 2)	2233	if (expect_false (cell->player == player) && expect_false (z == 2))
1784	{	2234	{
1785	if (cell->flags & 1)	2235	pl_x = px;
		2236	pl_y = py;
		2237	pl_tex = tex;
1786	{	2238	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	}	2239	}
		2240
		2241	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2242	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2243	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2244	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1801		2245
1802	// update smooth hash	2246	// update smooth hash
1803	if (tex.smoothtile)	2247	if (tex.smoothtile)
1804	{	2248	{
1805	skey.tile = tex.smoothtile;	2249	skey.tile = tex.smoothtile;
…		…
1836	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);	2280	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);	2281	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);	2282	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
1839	}	2283	}
1840	}	2284	}
		2285
		2286	if (expect_false (z == 2) && expect_false (cell->flags))
		2287	{
		2288	// overlays such as the speech bubble, probably more to come
		2289	if (cell->flags & 1)
		2290	{
		2291	rc_key_t key_ov = key;
		2292	maptex tex = self->tex [TEXID_SPEECH];
		2293	rc_array_t *arr;
		2294	int px = x * T + T * 2 / 32;
		2295	int py = y * T - T * 6 / 32;
		2296
		2297	key_ov.texname = tex.name;
		2298	arr = rc_array (rc_ov, &key_ov);
		2299
		2300	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2301	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2302	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2303	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2304	}
		2305	}
1841	}	2306	}
1842	}	2307	}
		2308
		2309	rc_draw (rc);
		2310	rc_clear (rc);
1843		2311
1844	// go through all smoothlevels, lowest to highest, then draw.	2312	// go through all smoothlevels, lowest to highest, then draw.
1845	// this is basically counting sort	2313	// this is basically counting sort
1846	{	2314	{
1847	int w, b;	2315	int w, b;
1848		2316
		2317	glEnable (GL_TEXTURE_2D);
		2318	glBegin (GL_QUADS);
1849	for (w = 0; w < 256 / 32; ++w)	2319	for (w = 0; w < 256 / 32; ++w)
1850	{	2320	{
1851	uint32_t smask = smooth_level [w];	2321	uint32_t smask = smooth_level [w];
1852	if (smask)	2322	if (smask)
1853	for (b = 0; b < 32; ++b)	2323	for (b = 0; b < 32; ++b)
…		…
1872	int border = bits & 15;	2342	int border = bits & 15;
1873	int corner = (bits >> 8) & ~(bits >> 4) & 15;	2343	int corner = (bits >> 8) & ~(bits >> 4) & 15;
1874	float dx = tex.s * .0625f; // 16 images/row	2344	float dx = tex.s * .0625f; // 16 images/row
1875	float dy = tex.t * .5f ; // 2 images/column	2345	float dy = tex.t * .5f ; // 2 images/column
1876		2346
1877	// this time naively avoiding texture state changes
1878	// save gobs of state changes.
1879	if (last_name != tex.name)	2347	if (tex.name)
1880	{	2348	{
		2349	// this time avoiding texture state changes
		2350	// save gobs of state changes.
1881	if (!tex.name)	2351	if (key.texname != tex.name)
1882	continue; // smoothing not yet available	2352	{
		2353	self->tex [skey->tile].unused = 0;
1883		2354
1884	glEnd ();	2355	glEnd ();
1885	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2356	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1886	glBegin (GL_QUADS);	2357	glBegin (GL_QUADS);
1887	}	2358	}
1888		2359
1889	if (border)	2360	if (border)
1890	{	2361	{
1891	float ox = border * dx;	2362	float ox = border * dx;
1892		2363
1893	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );	2364	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
1894	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);	2365	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
1895	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);	2366	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
1896	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );	2367	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
1897	}	2368	}
1898		2369
1899	if (corner)	2370	if (corner)
1900	{	2371	{
1901	float ox = corner * dx;	2372	float ox = corner * dx;
1902		2373
1903	glTexCoord2f (ox , dy ); glVertex2f (px , py );	2374	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1904	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);	2375	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1905	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);	2376	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1906	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );	2377	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2378	}
1907	}	2379	}
1908	}	2380	}
1909	}	2381	}
1910	}	2382	}
1911	}	2383	}
		2384
		2385	glEnd ();
		2386	glDisable (GL_TEXTURE_2D);
		2387	key.texname = -1;
1912	}	2388	}
1913		2389
1914	hv_clear (smooth);	2390	hv_clear (smooth);
1915	}	2391	}
1916		2392
1917	glEnd ();	2393	if (pl_tex.name)
		2394	{
		2395	maptex tex = pl_tex;
		2396	int px = pl_x + sdx;
		2397	int py = pl_y + sdy;
1918		2398
1919	glDisable (GL_TEXTURE_2D);	2399	key.texname = tex.name;
		2400	arr = rc_array (rc, &key);
		2401
		2402	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2403	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2404	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2405	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2406
		2407	rc_draw (rc);
		2408	}
		2409
		2410	rc_draw (rc_ov);
		2411	rc_clear (rc_ov);
		2412
1920	glDisable (GL_BLEND);	2413	glDisable (GL_BLEND);
		2414	rc_free (rc);
		2415	rc_free (rc_ov);
1921		2416
1922	// top layer: overlays such as the health bar	2417	// top layer: overlays such as the health bar
1923	for (y = 0; y < sh; y++)	2418	for (y = 0; y < sh; y++)
1924	if (0 <= y + my && y + my < self->rows)	2419	if (0 <= y + my && y + my < self->rows)
1925	{	2420	{
…		…
1930	{	2425	{
1931	mapcell *cell = row->col + (x + mx - row->c0);	2426	mapcell *cell = row->col + (x + mx - row->c0);
1932		2427
1933	int px = x * T;	2428	int px = x * T;
1934	int py = y * T;	2429	int py = y * T;
		2430
		2431	if (expect_false (cell->player == player))
		2432	{
		2433	px += sdx;
		2434	py += sdy;
		2435	}
1935		2436
1936	if (cell->stat_hp)	2437	if (cell->stat_hp)
1937	{	2438	{
1938	int width = cell->stat_width * T;	2439	int width = cell->stat_width * T;
1939	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;	2440	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
…		…
1950	}	2451	}
1951	}	2452	}
1952	}	2453	}
1953		2454
1954	void	2455	void
1955	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2456	draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1956	CODE:	2457	CODE:
1957	{	2458	{
1958	static float color[16][3] = {	2459	static float color[16][3] = {
1959	{ 0.00F, 0.00F, 0.00F },	2460	{ 0.00f, 0.00f, 0.00f },
1960	{ 1.00F, 1.00F, 1.00F },	2461	{ 1.00f, 1.00f, 1.00f },
1961	{ 0.00F, 0.00F, 0.55F },	2462	{ 0.00f, 0.00f, 0.55f },
1962	{ 1.00F, 0.00F, 0.00F },	2463	{ 1.00f, 0.00f, 0.00f },
1963		2464
1964	{ 1.00F, 0.54F, 0.00F },	2465	{ 1.00f, 0.54f, 0.00f },
1965	{ 0.11F, 0.56F, 1.00F },	2466	{ 0.11f, 0.56f, 1.00f },
1966	{ 0.93F, 0.46F, 0.00F },	2467	{ 0.93f, 0.46f, 0.00f },
1967	{ 0.18F, 0.54F, 0.34F },	2468	{ 0.18f, 0.54f, 0.34f },
1968		2469
1969	{ 0.56F, 0.73F, 0.56F },	2470	{ 0.56f, 0.73f, 0.56f },
1970	{ 0.80F, 0.80F, 0.80F },	2471	{ 0.80f, 0.80f, 0.80f },
1971	{ 0.55F, 0.41F, 0.13F },	2472	{ 0.55f, 0.41f, 0.13f },
1972	{ 0.99F, 0.77F, 0.26F },	2473	{ 0.99f, 0.77f, 0.26f },
1973		2474
1974	{ 0.74F, 0.65F, 0.41F },	2475	{ 0.74f, 0.65f, 0.41f },
1975		2476
1976	{ 0.00F, 1.00F, 1.00F },	2477	{ 0.00f, 1.00f, 1.00f },
1977	{ 1.00F, 0.00F, 1.00F },	2478	{ 1.00f, 0.00f, 1.00f },
1978	{ 1.00F, 1.00F, 0.00F },	2479	{ 1.00f, 1.00f, 0.00f },
1979	};	2480	};
1980		2481
1981	int x, y;	2482	int x, y;
1982		2483
1983	glEnable (GL_TEXTURE_2D);	2484	glEnable (GL_TEXTURE_2D);
		2485	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2486	* but the nvidia driver (185.18.14) mishandles alpha textures
		2487	* and takes the colour from god knows where instead of using
		2488	* Cp. MODULATE results in the same colour, but slightly different
		2489	* alpha, but atcually gives us the correct colour with nvidia.
		2490	*/
1984	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2491	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1985	glEnable (GL_BLEND);	2492	glEnable (GL_BLEND);
1986	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2493	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1987	glBegin (GL_QUADS);	2494	glBegin (GL_QUADS);
1988		2495
1989	for (y = 0; y < h; y++)	2496	for (y = 0; y < h; y++)
…		…
1993		2500
1994	if (m)	2501	if (m)
1995	{	2502	{
1996	float *c = color [m & 15];	2503	float *c = color [m & 15];
1997		2504
1998	float tx1 = m & 0x40 ? 0.5 : 0.;	2505	float tx1 = m & 0x40 ? 0.5f : 0.f;
1999	float tx2 = tx1 + 0.5;	2506	float tx2 = tx1 + 0.5f;
2000		2507
2001	glColor4f (c[0], c[1], c[2], 0.75);	2508	glColor4f (c[0], c[1], c[2], 1);
2002	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2509	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2003	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2510	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2004	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2511	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2005	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2512	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2006	}	2513	}
…		…
2010	glDisable (GL_BLEND);	2517	glDisable (GL_BLEND);
2011	glDisable (GL_TEXTURE_2D);	2518	glDisable (GL_TEXTURE_2D);
2012	}	2519	}
2013		2520
2014	void	2521	void
2015	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2522	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
2016	PPCODE:	2523	PPCODE:
2017	{	2524	{
2018	int x, y;	2525	int x, y;
2019	int sw1 = sw + 2;	2526	int sw1 = sw + 2;
2020	int sh1 = sh + 2;	2527	int sh1 = sh + 2;
2021	int sh3 = sh * 3;	2528	int sh3 = sh * 3;
2022	int sw34 = (sw * 3 + 3) & ~3;	2529	int sw3 = sw * 3;
2023	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);	2530	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
2024	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));	2531	SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
2025	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);	2532	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
2026		2533
2027	SvPOK_only (darkness3_sv);	2534	SvPOK_only (darkness3_sv);
2028	SvCUR_set (darkness3_sv, sw34 * sh3);	2535	SvCUR_set (darkness3_sv, sw3 * sh3);
2029		2536
2030	mx += self->x - 1;	2537	mx += self->x - 1;
2031	my += self->y - 1;	2538	my += self->y - 1;
2032
2033	memset (darkness1, 255, sw1 * sh1);
2034		2539
2035	for (y = 0; y < sh1; y++)	2540	for (y = 0; y < sh1; y++)
2036	if (0 <= y + my && y + my < self->rows)	2541	if (0 <= y + my && y + my < self->rows)
2037	{	2542	{
2038	maprow *row = self->row + (y + my);	2543	maprow *row = self->row + (y + my);
…		…
2041	if (row->c0 <= x + mx && x + mx < row->c1)	2546	if (row->c0 <= x + mx && x + mx < row->c1)
2042	{	2547	{
2043	mapcell *cell = row->col + (x + mx - row->c0);	2548	mapcell *cell = row->col + (x + mx - row->c0);
2044		2549
2045	darkness1 [y * sw1 + x] = cell->darkness	2550	darkness1 [y * sw1 + x] = cell->darkness
2046	? 255 - (cell->darkness - 1)	2551	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
2047	: 255 - FOW_DARKNESS;	2552	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
2048	}	2553	}
2049	}	2554	}
2050		2555
2051	for (y = 0; y < sh; ++y)	2556	for (y = 0; y < sh; ++y)
2052	for (x = 0; x < sw; ++x)	2557	for (x = 0; x < sw; ++x)
…		…
2071		2576
2072	uint8_t r13 = (d13 + d23 + d12) / 3;	2577	uint8_t r13 = (d13 + d23 + d12) / 3;
2073	uint8_t r23 = d23;	2578	uint8_t r23 = d23;
2074	uint8_t r33 = (d23 + d33 + d32) / 3;	2579	uint8_t r33 = (d23 + d33 + d32) / 3;
2075		2580
2076	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);	2581	darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2077	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);	2582	darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2078	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);	2583	darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2079	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);	2584	darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2080	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);	2585	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2081	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);	2586	darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2082	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);	2587	darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2083	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);	2588	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2084	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);	2589	darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2085	}	2590	}
2086		2591
2087	free (darkness1);	2592	free (darkness1);
2088		2593
2089	EXTEND (SP, 3);	2594	EXTEND (SP, 3);
2090	PUSHs (sv_2mortal (newSViv (sw34)));	2595	PUSHs (sv_2mortal (newSViv (sw3)));
2091	PUSHs (sv_2mortal (newSViv (sh3)));	2596	PUSHs (sv_2mortal (newSViv (sh3)));
2092	PUSHs (darkness3_sv);	2597	PUSHs (darkness3_sv);
2093	}	2598	}
2094		2599
2095	SV *	2600	SV *
2096	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2601	get_rect (DC::Map self, int x0, int y0, int w, int h)
2097	CODE:	2602	CODE:
2098	{	2603	{
2099	int x, y, x1, y1;	2604	int x, y, x1, y1;
2100	SV *data_sv = newSV (w * h * 7 + 5);	2605	SV *data_sv = newSV (w * h * 7 + 5);
2101	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2606	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
2158	else	2663	else
2159	*data++ = 0;	2664	*data++ = 0;
2160	}	2665	}
2161	}	2666	}
2162		2667
		2668	/* if size is w*h + 5 then no data has been found */
		2669	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2670	{
2163	SvPOK_only (data_sv);	2671	SvPOK_only (data_sv);
2164	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2672	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2673	}
		2674
2165	RETVAL = data_sv;	2675	RETVAL = data_sv;
2166	}	2676	}
2167	OUTPUT:	2677	OUTPUT:
2168	RETVAL	2678	RETVAL
2169		2679
2170	void	2680	void
2171	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2681	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
2172	PPCODE:	2682	PPCODE:
2173	{	2683	{
2174	int x, y, z;	2684	int x, y, z;
2175	int w, h;	2685	int w, h;
2176	int x1, y1;	2686	int x1, y1;
		2687	STRLEN len;
		2688	uint8_t *data, *end;
		2689
		2690	len = SvLEN (data_sv);
		2691	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2692	data = SvPVbyte_nolen (data_sv);
		2693	end = data + len + 8;
		2694
		2695	if (len < 5)
		2696	XSRETURN_EMPTY;
2177		2697
2178	if (*data++ != 0)	2698	if (*data++ != 0)
2179	return; /* version mismatch */	2699	XSRETURN_EMPTY; /* version mismatch */
2180		2700
2181	w = *data++ << 8; w |= *data++;	2701	w = *data++ << 8; w |= *data++;
2182	h = *data++ << 8; h |= *data++;	2702	h = *data++ << 8; h |= *data++;
2183		2703
2184	// we need to do this 'cause we don't keep an absolute coord system for rows	2704	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
2196	{	2716	{
2197	maprow *row = map_get_row (self, y);	2717	maprow *row = map_get_row (self, y);
2198		2718
2199	for (x = x0; x < x1; x++)	2719	for (x = x0; x < x1; x++)
2200	{	2720	{
		2721	uint8_t flags;
		2722
		2723	if (data + 7 >= end)
		2724	XSRETURN_EMPTY;
		2725
2201	uint8_t flags = *data++;	2726	flags = *data++;
2202		2727
2203	if (flags)	2728	if (flags)
2204	{	2729	{
2205	mapcell *cell = row_get_cell (row, x);	2730	mapcell *cell = row_get_cell (row, x);
2206	tileid tile[3] = { 0, 0, 0 };	2731	tileid tile[3] = { 0, 0, 0 };
…		…
2209	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }	2734	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
2210	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }	2735	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
2211		2736
2212	if (cell->darkness == 0)	2737	if (cell->darkness == 0)
2213	{	2738	{
2214	cell->darkness = 0;	2739	/*cell->darkness = 0;*/
		2740	EXTEND (SP, 3);
2215		2741
2216	for (z = 0; z <= 2; z++)	2742	for (z = 0; z <= 2; z++)
2217	{	2743	{
2218	tileid t = tile [z];	2744	tileid t = tile [z];
2219		2745
2220	if (t >= self->texs || (t && !self->tex [t].name))	2746	if (t >= self->texs || (t && !self->tex [t].name))
2221	{	2747	{
2222	XPUSHs (sv_2mortal (newSViv (t)));	2748	PUSHs (sv_2mortal (newSViv (t)));
2223	need_texid (self, t);	2749	need_texid (self, t);
2224	}	2750	}
2225		2751
2226	cell->tile [z] = t;	2752	cell->tile [z] = t;
2227	}	2753	}
…		…
2229	}	2755	}
2230	}	2756	}
2231	}	2757	}
2232	}	2758	}
2233		2759
2234	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2760	MODULE = Deliantra::Client PACKAGE = DC::RW
2235		2761
2236	PROTOTYPES: DISABLE	2762	DC::RW
2237		2763	new (SV *class, SV *data_sv)
2238	CFPlus::MixChunk
2239	new_from_file (SV *class, char *path)
2240	CODE:	2764	CODE:
2241	RETVAL = Mix_LoadWAV (path);	2765	{
		2766	STRLEN datalen;
		2767	char *data = SvPVbyte (data_sv, datalen);
		2768
		2769	RETVAL = SDL_RWFromConstMem (data, datalen);
		2770	}
2242	OUTPUT:	2771	OUTPUT:
2243	RETVAL	2772	RETVAL
2244		2773
		2774	DC::RW
		2775	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2776	CODE:
		2777	RETVAL = SDL_RWFromFile (path, mode);
		2778	OUTPUT:
		2779	RETVAL
		2780
		2781	# fails on win32:
		2782	# dc.xs(2268) : error C2059: syntax error : '('
2245	void	2783	#void
		2784	#close (DC::RW self)
		2785	# CODE:
		2786	# (self->(close)) (self);
		2787
		2788	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2789
		2790	PROTOTYPES: DISABLE
		2791
		2792	DC::Channel
		2793	find ()
		2794	CODE:
		2795	{
		2796	RETVAL = Mix_GroupAvailable (-1);
		2797
		2798	if (RETVAL < 0)
		2799	{
		2800	RETVAL = Mix_GroupOldest (-1);
		2801
		2802	if (RETVAL < 0)
		2803	XSRETURN_UNDEF;
		2804
		2805	Mix_HaltChannel (RETVAL);
		2806	}
		2807
		2808	Mix_UnregisterAllEffects (RETVAL);
		2809	Mix_Volume (RETVAL, 128);
		2810	}
		2811	OUTPUT:
		2812	RETVAL
		2813
		2814	void
		2815	halt (DC::Channel self)
		2816	CODE:
		2817	Mix_HaltChannel (self);
		2818
		2819	void
		2820	expire (DC::Channel self, int ticks = -1)
		2821	CODE:
		2822	Mix_ExpireChannel (self, ticks);
		2823
		2824	void
		2825	fade_out (DC::Channel self, int ticks = -1)
		2826	CODE:
		2827	Mix_FadeOutChannel (self, ticks);
		2828
		2829	int
		2830	volume (DC::Channel self, int volume)
		2831	CODE:
		2832	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2833	OUTPUT:
		2834	RETVAL
		2835
		2836	void
		2837	unregister_all_effects (DC::Channel self)
		2838	CODE:
		2839	Mix_UnregisterAllEffects (self);
		2840
		2841	void
		2842	set_panning (DC::Channel self, int left, int right)
		2843	CODE:
		2844	left = CLAMP (left , 0, 255);
		2845	right = CLAMP (right, 0, 255);
		2846	Mix_SetPanning (self, left, right);
		2847
		2848	void
		2849	set_distance (DC::Channel self, int distance)
		2850	CODE:
		2851	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2852
		2853	void
		2854	set_position (DC::Channel self, int angle, int distance)
		2855	CODE:
		2856
		2857	void
		2858	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2859	CODE:
		2860	{
		2861	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2862	int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
		2863	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2864	}
		2865
		2866	void
		2867	set_reverse_stereo (DC::Channel self, int flip)
		2868	CODE:
		2869	Mix_SetReverseStereo (self, flip);
		2870
		2871	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2872
		2873	PROTOTYPES: DISABLE
		2874
		2875	DC::MixChunk
		2876	new (SV *class, DC::RW rwops)
		2877	CODE:
		2878	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2879	OUTPUT:
		2880	RETVAL
		2881
		2882	void
2246	DESTROY (CFPlus::MixChunk self)	2883	DESTROY (DC::MixChunk self)
2247	CODE:	2884	CODE:
2248	Mix_FreeChunk (self);	2885	Mix_FreeChunk (self);
2249		2886
2250	int	2887	int
2251	volume (CFPlus::MixChunk self, int volume = -1)	2888	volume (DC::MixChunk self, int volume = -1)
2252	CODE:	2889	CODE:
		2890	if (items > 1)
		2891	volume = CLAMP (volume, 0, 128);
2253	RETVAL = Mix_VolumeChunk (self, volume);	2892	RETVAL = Mix_VolumeChunk (self, volume);
2254	OUTPUT:	2893	OUTPUT:
2255	RETVAL	2894	RETVAL
2256		2895
2257	int	2896	DC::Channel
2258	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2897	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
2259	CODE:	2898	CODE:
		2899	{
2260	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2900	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2901
		2902	if (RETVAL < 0)
		2903	XSRETURN_UNDEF;
		2904
		2905	if (channel < 0)
		2906	{
		2907	Mix_UnregisterAllEffects (RETVAL);
		2908	Mix_Volume (RETVAL, 128);
		2909	}
		2910	}
2261	OUTPUT:	2911	OUTPUT:
2262	RETVAL	2912	RETVAL
2263		2913
2264	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2914	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2265		2915
2266	int	2916	int
2267	volume (int volume = -1)	2917	volume (int volume = -1)
2268	PROTOTYPE: ;$	2918	PROTOTYPE: ;$
2269	CODE:	2919	CODE:
		2920	if (items > 0)
		2921	volume = CLAMP (volume, 0, 128);
2270	RETVAL = Mix_VolumeMusic (volume);	2922	RETVAL = Mix_VolumeMusic (volume);
2271	OUTPUT:	2923	OUTPUT:
2272	RETVAL	2924	RETVAL
2273		2925
2274	int	2926	void
2275	fade_out (int ms)	2927	fade_out (int ms)
2276	CODE:	2928	CODE:
2277	RETVAL = Mix_FadeOutMusic (ms);	2929	Mix_FadeOutMusic (ms);
		2930
		2931	void
		2932	halt ()
		2933	CODE:
		2934	Mix_HaltMusic ();
		2935
		2936	DC::MixMusic
		2937	new (SV *class, DC::RW rwops)
		2938	CODE:
		2939	RETVAL = Mix_LoadMUS_RW (rwops);
2278	OUTPUT:	2940	OUTPUT:
2279	RETVAL	2941	RETVAL
2280		2942
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	2943	void
2289	DESTROY (CFPlus::MixMusic self)	2944	DESTROY (DC::MixMusic self)
2290	CODE:	2945	CODE:
2291	Mix_FreeMusic (self);	2946	Mix_FreeMusic (self);
2292		2947
2293	int	2948	int
2294	play (CFPlus::MixMusic self, int loops = -1)	2949	play (DC::MixMusic self, int loops = -1)
2295	CODE:	2950	CODE:
2296	RETVAL = Mix_PlayMusic (self, loops);	2951	RETVAL = Mix_PlayMusic (self, loops);
2297	OUTPUT:	2952	OUTPUT:
2298	RETVAL	2953	RETVAL
2299		2954
2300	int	2955	void
2301	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)	2956	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2302	CODE:	2957	CODE:
2303	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);	2958	Mix_FadeInMusicPos (self, loops, ms, position);
2304	OUTPUT:
2305	RETVAL
2306		2959
2307	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2960	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2308		2961
2309	PROTOTYPES: ENABLE	2962	PROTOTYPES: ENABLE
2310		2963
2311	BOOT:	2964	BOOT:
2312	{	2965	{
2313	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2966	HV *stash = gv_stashpv ("DC::OpenGL", 1);
2314	static const struct {	2967	static const struct {
2315	const char *name;	2968	const char *name;
2316	IV iv;	2969	IV iv;
2317	} *civ, const_iv[] = {	2970	} *civ, const_iv[] = {
2318	# define const_iv(name) { # name, (IV)name }	2971	# define const_iv(name) { # name, (IV)name }
2319	const_iv (GL_VENDOR),	2972	const_iv (GL_VENDOR),
2320	const_iv (GL_VERSION),	2973	const_iv (GL_VERSION),
2321	const_iv (GL_EXTENSIONS),	2974	const_iv (GL_EXTENSIONS),
		2975	const_iv (GL_MAX_TEXTURE_UNITS),
2322	const_iv (GL_COLOR_MATERIAL),	2976	const_iv (GL_COLOR_MATERIAL),
2323	const_iv (GL_SMOOTH),	2977	const_iv (GL_SMOOTH),
2324	const_iv (GL_FLAT),	2978	const_iv (GL_FLAT),
2325	const_iv (GL_DITHER),	2979	const_iv (GL_DITHER),
2326	const_iv (GL_BLEND),	2980	const_iv (GL_BLEND),
…		…
2338	const_iv (GL_ZERO),	2992	const_iv (GL_ZERO),
2339	const_iv (GL_SRC_ALPHA),	2993	const_iv (GL_SRC_ALPHA),
2340	const_iv (GL_DST_ALPHA),	2994	const_iv (GL_DST_ALPHA),
2341	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2995	const_iv (GL_ONE_MINUS_SRC_ALPHA),
2342	const_iv (GL_ONE_MINUS_DST_ALPHA),	2996	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2997	const_iv (GL_SRC_COLOR),
		2998	const_iv (GL_DST_COLOR),
		2999	const_iv (GL_ONE_MINUS_SRC_COLOR),
		3000	const_iv (GL_ONE_MINUS_DST_COLOR),
2343	const_iv (GL_SRC_ALPHA_SATURATE),	3001	const_iv (GL_SRC_ALPHA_SATURATE),
2344	const_iv (GL_RGB),	3002	const_iv (GL_RGB),
2345	const_iv (GL_RGBA),	3003	const_iv (GL_RGBA),
2346	const_iv (GL_RGBA4),	3004	const_iv (GL_RGBA4),
2347	const_iv (GL_RGBA8),	3005	const_iv (GL_RGBA8),
…		…
2353	const_iv (GL_INTENSITY),	3011	const_iv (GL_INTENSITY),
2354	const_iv (GL_LUMINANCE),	3012	const_iv (GL_LUMINANCE),
2355	const_iv (GL_LUMINANCE_ALPHA),	3013	const_iv (GL_LUMINANCE_ALPHA),
2356	const_iv (GL_FLOAT),	3014	const_iv (GL_FLOAT),
2357	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	3015	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		3016	const_iv (GL_COMPRESSED_ALPHA_ARB),
		3017	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		3018	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		3019	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		3020	const_iv (GL_COMPRESSED_RGB_ARB),
		3021	const_iv (GL_COMPRESSED_RGBA_ARB),
2358	const_iv (GL_COMPILE),	3022	const_iv (GL_COMPILE),
2359	const_iv (GL_PROXY_TEXTURE_1D),	3023	const_iv (GL_PROXY_TEXTURE_1D),
2360	const_iv (GL_PROXY_TEXTURE_2D),	3024	const_iv (GL_PROXY_TEXTURE_2D),
2361	const_iv (GL_TEXTURE_1D),	3025	const_iv (GL_TEXTURE_1D),
2362	const_iv (GL_TEXTURE_2D),	3026	const_iv (GL_TEXTURE_2D),
…		…
2401	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3065	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2402	const_iv (GL_POINT_SMOOTH_HINT),	3066	const_iv (GL_POINT_SMOOTH_HINT),
2403	const_iv (GL_LINE_SMOOTH_HINT),	3067	const_iv (GL_LINE_SMOOTH_HINT),
2404	const_iv (GL_POLYGON_SMOOTH_HINT),	3068	const_iv (GL_POLYGON_SMOOTH_HINT),
2405	const_iv (GL_GENERATE_MIPMAP_HINT),	3069	const_iv (GL_GENERATE_MIPMAP_HINT),
		3070	const_iv (GL_TEXTURE_COMPRESSION_HINT),
2406	const_iv (GL_FASTEST),	3071	const_iv (GL_FASTEST),
2407	const_iv (GL_DONT_CARE),	3072	const_iv (GL_DONT_CARE),
2408	const_iv (GL_NICEST),	3073	const_iv (GL_NICEST),
2409	const_iv (GL_V2F),	3074	const_iv (GL_V2F),
2410	const_iv (GL_V3F),	3075	const_iv (GL_V3F),
2411	const_iv (GL_T2F_V3F),	3076	const_iv (GL_T2F_V3F),
2412	const_iv (GL_T2F_N3F_V3F),	3077	const_iv (GL_T2F_N3F_V3F),
		3078	const_iv (GL_FUNC_ADD),
		3079	const_iv (GL_FUNC_SUBTRACT),
		3080	const_iv (GL_FUNC_REVERSE_SUBTRACT),
2413	# undef const_iv	3081	# undef const_iv
2414	};	3082	};
2415		3083
2416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3084	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
2417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3085	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2418		3086
2419	texture_av = newAV ();	3087	texture_av = newAV ();
2420	AvREAL_off (texture_av);	3088	AvREAL_off (texture_av);
2421	}	3089	}
2422		3090
		3091	void
		3092	disable_GL_EXT_blend_func_separate ()
		3093	CODE:
		3094	gl.BlendFuncSeparate = 0;
		3095	gl.BlendFuncSeparateEXT = 0;
		3096
		3097	void
		3098	apple_nvidia_bug (int enable)
		3099
2423	char *	3100	char *
2424	gl_vendor ()	3101	gl_vendor ()
2425	CODE:	3102	CODE:
2426	RETVAL = (char *)glGetString (GL_VENDOR);	3103	RETVAL = (char *)glGetString (GL_VENDOR);
2427	OUTPUT:	3104	OUTPUT:
…		…
2476		3153
2477	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3154	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2478	CODE:	3155	CODE:
2479	gl_BlendFuncSeparate (sa, da, saa, daa);	3156	gl_BlendFuncSeparate (sa, da, saa, daa);
2480		3157
		3158	# void glBlendEquation (int se)
		3159
2481	void glDepthMask (int flag)	3160	void glDepthMask (int flag)
2482		3161
2483	void glLogicOp (int opcode)	3162	void glLogicOp (int opcode)
2484		3163
2485	void glColorMask (int red, int green, int blue, int alpha)	3164	void glColorMask (int red, int green, int blue, int alpha)
…		…
2519	void glRotate (float angle, float x, float y, float z)	3198	void glRotate (float angle, float x, float y, float z)
2520	CODE:	3199	CODE:
2521	glRotatef (angle, x, y, z);	3200	glRotatef (angle, x, y, z);
2522		3201
2523	void glColor (float r, float g, float b, float a = 1.0)	3202	void glColor (float r, float g, float b, float a = 1.0)
		3203	PROTOTYPE: @
2524	ALIAS:	3204	ALIAS:
2525	glColor_premultiply = 1	3205	glColor_premultiply = 1
2526	CODE:	3206	CODE:
2527	if (ix)	3207	if (ix)
2528	{	3208	{
…		…
2544		3224
2545	void glTexCoord (float s, float t)	3225	void glTexCoord (float s, float t)
2546	CODE:	3226	CODE:
2547	glTexCoord2f (s, t);	3227	glTexCoord2f (s, t);
2548		3228
		3229	void glRect (float x1, float y1, float x2, float y2)
		3230	CODE:
		3231	glRectf (x1, y1, x2, y2);
		3232
		3233	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3234	CODE:
		3235	glBegin (GL_LINE_LOOP);
		3236	glVertex2f (x1, y1);
		3237	glVertex2f (x2, y1);
		3238	glVertex2f (x2, y2);
		3239	glVertex2f (x1, y2);
		3240	glEnd ();
		3241
2549	PROTOTYPES: ENABLE	3242	PROTOTYPES: ENABLE
2550		3243
2551	void glBegin (int mode)	3244	void glBegin (int mode)
2552		3245
2553	void glEnd ()	3246	void glEnd ()
…		…
2585	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3278	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2586	CODE:	3279	CODE:
2587	if (gl.SeparableFilter2D)	3280	if (gl.SeparableFilter2D)
2588	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3281	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2589		3282
2590	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3283	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2591		3284
2592	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3285	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2593		3286
2594	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3287	void glDrawPixels (int width, int height, int format, int type, char *pixels)
2595		3288
…		…
2621		3314
2622	void glEndList ()	3315	void glEndList ()
2623		3316
2624	void glCallList (int list)	3317	void glCallList (int list)
2625		3318
2626	MODULE = CFPlus PACKAGE = CFPlus::UI::Base	3319	void c_init ()
		3320	CODE:
		3321	glPixelStorei (GL_PACK_ALIGNMENT , 1);
		3322	glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
		3323
		3324	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2627		3325
2628	PROTOTYPES: DISABLE	3326	PROTOTYPES: DISABLE
2629		3327
2630	void	3328	void
2631	find_widget (SV *widget, NV x, NV y)	3329	find_widget (SV *self, NV x, NV y)
2632	PPCODE:	3330	PPCODE:
2633	{	3331	{
2634	if (within_widget (widget, x, y))	3332	if (within_widget (self, x, y))
2635	XPUSHs (widget);	3333	XPUSHs (self);
2636	}	3334	}
2637		3335
		3336	BOOT:
		3337	{
		3338	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3339
		3340	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3341	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3342	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3343	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3344	}
		3345
		3346	void
		3347	draw (SV *self)
		3348	CODE:
		3349	{
		3350	HV *hv;
		3351	SV **svp;
		3352	NV x, y, w, h;
		3353	SV *draw_x_sv = GvSV (draw_x_gv);
		3354	SV *draw_y_sv = GvSV (draw_y_gv);
		3355	SV *draw_w_sv = GvSV (draw_w_gv);
		3356	SV *draw_h_sv = GvSV (draw_h_gv);
		3357	double draw_x, draw_y;
		3358
		3359	if (!SvROK (self))
		3360	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3361
		3362	hv = (HV *)SvRV (self);
		3363
		3364	if (SvTYPE (hv) != SVt_PVHV)
		3365	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3366
		3367	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3368	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3369
		3370	if (!h || !w)
		3371	XSRETURN_EMPTY;
		3372
		3373	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3374	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3375
		3376	draw_x = SvNV (draw_x_sv) + x;
		3377	draw_y = SvNV (draw_y_sv) + y;
		3378
		3379	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3380	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3381	XSRETURN_EMPTY;
		3382
		3383	sv_setnv (draw_x_sv, draw_x);
		3384	sv_setnv (draw_y_sv, draw_y);
		3385
		3386	glPushMatrix ();
		3387	glTranslated (x, y, 0);
		3388
		3389	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3390	{
		3391	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3392
		3393	if (svp && SvTRUE (*svp))
		3394	{
		3395	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3396	glEnable (GL_BLEND);
		3397	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3398	glBegin (GL_QUADS);
		3399	glVertex2f (0, 0);
		3400	glVertex2f (w, 0);
		3401	glVertex2f (w, h);
		3402	glVertex2f (0, h);
		3403	glEnd ();
		3404	glDisable (GL_BLEND);
		3405	}
		3406	}
		3407	#if 0
		3408	// draw borders, for debugging
		3409	glPushMatrix ();
		3410	glColor4f (1., 1., 0., 1.);
		3411	glTranslatef (.5, .5, 0.);
		3412	glBegin (GL_LINE_LOOP);
		3413	glVertex2f (0 , 0);
		3414	glVertex2f (w - 1, 0);
		3415	glVertex2f (w - 1, h - 1);
		3416	glVertex2f (0 , h - 1);
		3417	glEnd ();
		3418	glPopMatrix ();
		3419	#endif
		3420	PUSHMARK (SP);
		3421	XPUSHs (self);
		3422	PUTBACK;
		3423	call_method ("_draw", G_VOID | G_DISCARD);
		3424	SPAGAIN;
		3425
		3426	glPopMatrix ();
		3427
		3428	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3429	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3430	}
		3431

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